/* ============================================================
   KAVITA DRONES — Landing Page
   Mobile-first | Fluid responsive | CSS puro
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* ============================================================
     PALETA OFICIAL KAVITA DRONES
     ============================================================
     Oficiais Pantone (hex anotado na paleta enviada):
       --pal-white  #FFFFFF
       --pal-teal   #359393  Pantone P 126-5 C
       --pal-dark   #244647  Pantone P 175-16 C

     Tons auxiliares (faixa inferior da paleta — leitura visual,
     sem código Pantone anotado. Se houver manual de marca com hex
     oficiais, substituir aqui):
       --pal-1  #D9E7E8  azul-pastel muito claro
       --pal-2  #B6D2D3  azul-teal claro
       --pal-3  #7FB2B0  teal médio acinzentado
       --pal-4  #0E6F71  teal profundo intenso
       --pal-5  #607476  cinza neutro com toque teal
       --pal-6  #1B2123  quase-preto neutro
     ============================================================ */

  /* Cores da paleta — nomeadas */
  --pal-white: #FFFFFF;
  --pal-teal:  #359393;
  --pal-dark:  #244647;
  --pal-1: #D9E7E8;
  --pal-2: #B6D2D3;
  --pal-3: #7FB2B0;
  --pal-4: #0E6F71;
  --pal-5: #607476;
  --pal-6: #1B2123;

  /* Tokens semânticos (usam a paleta) */
  --color-primary: var(--pal-teal);
  --color-primary-dark: var(--pal-dark);
  --color-primary-hover: #3FA8A8;        /* derivado da primária (lighten ~6%) */
  --color-primary-mid: var(--pal-4);     /* teal profundo da paleta */
  --color-black: var(--pal-6);           /* quase-preto da paleta */
  --color-white: var(--pal-white);
  --color-bg: var(--pal-1);              /* fundo claro com toque da paleta */
  --color-border: var(--pal-2);          /* bordas com tom da paleta */
  --color-text: #14202A;                 /* texto principal — fora da paleta (legibilidade) */
  --color-text-soft: var(--pal-5);       /* texto secundário usa cinza da paleta */
  --color-text-muted: #8A99A0;           /* hint discreto — fora da paleta */
  --color-success: var(--pal-teal);
  --color-danger: #c0383b;

  /* Tokens fixos do header — NÃO mudam em dark mode.
     Motivo: o logo oficial é bicolor (teal claro + teal escuro). A parte escura
     fica invisível em fundo escuro, então o header é forçado claro sempre. */
  --header-bg: rgba(255, 255, 255, 0.92);
  --header-text: #14202A;
  --header-border: var(--pal-2);
  --header-bg-soft: var(--pal-1);

  /* Tipografia */
  --font-base: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Tamanhos fluidos (font-size escala conforme largura da viewport) */
  --fs-eyebrow: 11px;
  --fs-body: clamp(14px, 1.4vw, 16px);
  --fs-h1: clamp(26px, 5.4vw, 60px);
  --fs-h2: clamp(24px, 4vw, 38px);
  --fs-h3: clamp(16px, 1.6vw, 20px);
  --fs-subtitle: clamp(14px, 1.5vw, 18px);

  /* Espaçamentos */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 40px;
  --space-10: 56px;
  --space-12: 72px;

  /* Padding lateral do container (cresce em telas maiores) */
  --container-pad: clamp(16px, 4vw, 32px);
  /* Padding vertical das seções */
  --section-y: clamp(44px, 6vw, 76px);
  /* Gap entre cards principais */
  --gap-cards: clamp(12px, 2vw, 24px);
  /* Altura da barra fixa de CTA (FAB) no mobile — usada pra reservar o
     espaço inferior do conteúdo e posicionar o toast acima dela. */
  --fab-h: 64px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(15, 20, 22, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 20, 22, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 20, 22, 0.12);

  /* Layout */
  --container-max: 1200px;
  --header-h: 52px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  /* folga extra para o título não colar embaixo do header fixo */
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font-base);
  font-size: var(--fs-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
input, select, textarea { font: inherit; color: inherit; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ============================================================
   HEADER — sticky com blur, single row no desktop
   ============================================================ */
.site-header {
  background: var(--header-bg);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  color: var(--header-text);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--header-border);
  box-shadow: 0 1px 0 rgba(15, 20, 22, 0.03);
}

.header-container {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  position: relative; /* base do dropdown mobile */
}

/* ---------- BRAND ---------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-primary);
  flex-shrink: 0;
}

.brand-mark { display: inline-flex; align-items: center; justify-content: center; }

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  color: var(--header-text);
}

/* Logo real (PNG/JPEG) — usado no header (fundo claro).
   mix-blend-mode: multiply neutraliza o fundo cinza claro do JPEG
   sobre fundos brancos/quase-brancos do header. */
.brand-logo {
  display: block;
  height: 28px;
  width: auto;
  mix-blend-mode: multiply;
}

@media (min-width: 480px) {
  .brand-logo { height: 32px; }
}

@media (min-width: 900px) {
  .brand-logo { height: 52px; }
}

.brand-text strong {
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 800;
  letter-spacing: 2px;
}

.brand-text small {
  font-size: 9px;
  letter-spacing: 4px;
  color: var(--color-text-muted);
  margin-top: 3px;
}

/* ---------- DESKTOP NAV ---------- */
.desktop-nav {
  display: none; /* mostra apenas no desktop */
}

.desktop-nav a {
  color: var(--header-text);
  font-weight: 500;
  font-size: 14px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.desktop-nav a:hover { color: var(--color-primary); }

/* CTA do nav só aparece no menu mobile */
.nav-cta-mobile {
  background: var(--color-primary);
  color: var(--color-white) !important;
  text-align: center;
  font-weight: 700 !important;
  margin-top: var(--space-2);
}
.nav-cta-mobile:hover { background: var(--color-primary-hover); }

/* ---------- HEADER ACTIONS ---------- */
.header-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.header-cta {
  display: none; /* aparece no desktop */
  align-items: center;
  gap: var(--space-2);
  height: 40px;
  padding: 0 var(--space-4);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: nowrap;
  transition: background 0.15s, transform 0.05s, box-shadow 0.15s;
  box-shadow: 0 4px 12px rgba(53, 147, 147, 0.3);
}
.header-cta:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 6px 16px rgba(53, 147, 147, 0.4);
}
.header-cta:active { transform: translateY(1px); }

/* ---------- THEME TOGGLE ---------- */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--header-bg-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--header-text);
  transition: background 0.18s, color 0.18s;
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: rgba(53, 147, 147, 0.16);
  color: var(--color-primary);
}

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ---------- HAMBURGER ---------- */
.menu-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--header-bg-soft);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--header-text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ---------- MOBILE: nav vira dropdown absoluto ---------- */
@media (max-width: 899px) {
  .desktop-nav.open {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    padding: var(--space-3) var(--container-pad) var(--space-5);
    border-top: 1px solid var(--header-border);
    box-shadow: 0 16px 32px rgba(15, 20, 22, 0.12);
  }

  .desktop-nav a {
    padding: var(--space-3);
    font-size: 15px;
  }
  .desktop-nav a:hover { background: var(--header-bg-soft); }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: #eaeeee;
  color: var(--color-white);
  padding: clamp(28px, 5vw, 56px) 0 clamp(28px, 4vw, 56px);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  /* header é sticky (no fluxo), então preenche a área abaixo dele */
  min-height: 88vh;
  min-height: min(calc(100svh - var(--header-h)), 760px);
}

/* Camada 1 — imagem de fundo full-bleed (foto do produto, fundo claro).
   O background claro pinta antes da imagem carregar, evitando flash escuro. */
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background-color: #eaeeee;
  background-image: linear-gradient(120deg, #f3f6f6 0%, #e3e9e9 100%);
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Mobile-first: drone centralizado atrás do conteúdo (scrim garante leitura) */
  object-position: center center;
  display: block;
  /* foto já é limpa — realce bem sutil */
  filter: saturate(1.04) contrast(1.02);
  /* Zoom lento cinematográfico (Ken Burns) — congela em reduced-motion */
  transform: scale(1.02);
  animation: heroKenBurns 26s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes heroKenBurns {
  from { transform: scale(1.02); }
  to   { transform: scale(1.07); }
}

/* Camada 2 — scrim localizado de legibilidade (hero claro/limpo).
   Mobile-first: escuro no topo (onde o texto empilha), clareando para baixo
   onde aparece o drone — mantém texto branco legível sem "lavar" a foto.
   No desktop (≥980px) vira scrim horizontal: escuro só à esquerda. */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg,
      rgba(16, 22, 24, 0.9) 0%,
      rgba(16, 22, 24, 0.8) 40%,
      rgba(16, 22, 24, 0.72) 72%,
      rgba(16, 22, 24, 0.64) 100%);
}

/* Camada 3 — conteúdo */
.hero-inner {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(24px, 5vh, 56px);
}

.hero-content { max-width: 60ch; position: relative; }

/* Glow teal suave atrás do conteúdo — foca o olhar e dá profundidade.
   Fica acima do overlay escuro (z-index do hero-inner) e atrás do texto. */
.hero-content::before {
  content: "";
  position: absolute;
  left: -6%;
  top: -8%;
  width: 62%;
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle, rgba(53, 147, 147, 0.16) 0%, transparent 70%);
  filter: blur(28px);
  z-index: -1;
  pointer-events: none;
}

/* Eyebrow com traço editorial (só no hero, não nas seções) */
.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.hero .eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--color-primary);
}

/* CTA primário premium — gradiente, brilho de varredura e elevação no hover */
.hero .btn-primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--pal-4) 100%);
  box-shadow:
    0 12px 30px rgba(53, 147, 147, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.hero .btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.28) 50%, transparent 65%);
  transform: translateX(-130%);
  transition: transform 0.6s ease;
  pointer-events: none;
}
.hero .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 18px 40px rgba(53, 147, 147, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.24);
}
.hero .btn-primary:hover::after { transform: translateX(130%); }
.hero .btn-primary:active { transform: translateY(0); }

/* Ghost refinado no desktop (no mobile <720px ele vira link, não mexer) */
@media (min-width: 720px) {
  .hero .btn-ghost {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }
  .hero .btn-ghost:hover {
    border-color: var(--color-primary);
    background: rgba(53, 147, 147, 0.14);
    color: var(--color-white);
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255, 255, 255, 0.06);
  color: #bfe6e6;
  border: 1px solid rgba(53, 147, 147, 0.45);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  box-shadow:
    0 2px 14px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.badge svg { color: var(--color-primary); }

.eyebrow {
  display: block;
  margin-top: var(--space-6);
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow-dark { color: var(--color-primary); }

.hero-title {
  font-size: var(--fs-h1);
  line-height: 1.04;
  font-weight: 800;
  margin-top: var(--space-4);
  letter-spacing: -1.2px;
  max-width: 15ch;
  text-wrap: balance;
}

/* Destaque em gradiente teal numa frase-chave do título */
.hero-title .hl {
  background: linear-gradient(100deg, var(--pal-3) 0%, var(--color-primary) 45%, #74dada 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin-top: var(--space-4);
  font-size: var(--fs-subtitle);
  color: rgba(255, 255, 255, 0.78);
  max-width: 50ch;
  line-height: 1.6;
}

.hero-actions {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Faixa de prova social — ancorada no rodapé do hero */
.hero-proof {
  position: relative;
  z-index: 2;
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3) var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-proof-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Ícone em chip de vidro */
.hero-proof-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  padding: 9px;
  border-radius: 12px;
  background: rgba(53, 147, 147, 0.14);
  border: 1px solid rgba(53, 147, 147, 0.32);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-proof-item > span {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.hero-proof-item strong {
  color: var(--color-white);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.2;
}

.hero-proof-item > span > span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 11px;
  letter-spacing: 0.3px;
  margin-top: 2px;
}

@media (min-width: 900px) {
  .hero-proof { grid-template-columns: repeat(4, 1fr); }
  /* Divisores verticais entre os selos (1 linha no desktop) */
  .hero-proof-item + .hero-proof-item {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    padding-left: var(--space-5);
  }
  /* Faixa escura full-bleed atrás da prova social — no desktop o scrim
     é só à esquerda, então o selo da direita ("Suporte técnico DJI") cai
     sobre a parte clara do drone. Esta faixa garante leitura dos 4 selos. */
  .hero-proof::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: -1px -50vw -48px;
    pointer-events: none;
    background: linear-gradient(180deg,
      rgba(13, 18, 20, 0) 0%,
      rgba(13, 18, 20, 0.5) 52%,
      rgba(13, 18, 20, 0.66) 100%);
  }
}

/* Animações de entrada — escalonadas. O opacity:0 fica escopado em
   .hero.is-ready (classe ligada pelo JS), então sem JS nada some:
   o hero renderiza completo, nunca em branco. */
@keyframes heroReveal {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

.hero.is-ready .reveal {
  opacity: 0;
  animation: heroReveal 0.6s cubic-bezier(.2, .7, .2, 1) both;
}
.hero.is-ready .reveal[data-reveal="1"] { animation-delay: 0.05s; }
.hero.is-ready .reveal[data-reveal="2"] { animation-delay: 0.13s; }
.hero.is-ready .reveal[data-reveal="3"] { animation-delay: 0.21s; }
.hero.is-ready .reveal[data-reveal="4"] { animation-delay: 0.30s; }
.hero.is-ready .reveal[data-reveal="5"] { animation-delay: 0.40s; }
.hero.is-ready .reveal[data-reveal="6"] { animation-delay: 0.52s; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 52px;
  padding: 0 var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: transform 0.05s, background 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 6px 14px rgba(53, 147, 147, 0.35);
}
.btn-primary:hover { background: var(--color-primary-hover); }

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }

/* Segundo CTA do hero — no mobile vira link com seta (leve e discreto),
   pra não brigar com o FAB nem com o CTA primário.
   No desktop volta a ser botão ghost normal. */
@media (max-width: 719px) {
  .hero-secondary.btn-ghost {
    background: transparent;
    border: 0;
    height: auto;
    padding: var(--space-2) var(--space-3);
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    font-size: 13px;
    text-transform: none;
    letter-spacing: 0.2px;
    gap: 4px;
    box-shadow: none;
  }
  .hero-secondary.btn-ghost:hover {
    background: transparent;
    color: var(--color-primary);
  }
  .hero-secondary-arrow {
    transition: transform 0.18s;
  }
  .hero-secondary.btn-ghost:hover .hero-secondary-arrow {
    transform: translateY(2px);
  }
}

.btn-full { width: 100%; }

.btn-link {
  background: transparent;
  color: var(--color-white);
  height: auto;
  padding: var(--space-3);
  text-transform: none;
  letter-spacing: 0;
  font-size: 13px;
  font-weight: 500;
  opacity: 0.8;
  text-decoration: underline;
  align-self: center;
}
.btn-link:hover { opacity: 1; }

.btn-add {
  width: 100%;
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  justify-content: space-between;
  padding: 0 var(--space-5);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  height: 50px;
}
.btn-add:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-add .plus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
}

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust {
  background: var(--color-bg);
  padding: clamp(24px, 4vw, 40px) 0;
  border-bottom: 1px solid var(--color-border);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  text-align: center;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.trust-item strong {
  font-size: clamp(12px, 1.3vw, 15px);
  font-weight: 700;
  color: var(--color-text);
}

.trust-item span {
  font-size: clamp(10px, 1.1vw, 12px);
  color: var(--color-text-soft);
}

.trust-icon {
  width: clamp(40px, 4vw, 52px);
  height: clamp(40px, 4vw, 52px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: 50%;
  border: 1px solid var(--color-border);
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: var(--section-y) 0;
}

.section-gray { background: var(--color-bg); }

.section-dark {
  background: var(--color-black);
  color: var(--color-white);
}

.section-budget {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

.section-title {
  font-size: var(--fs-h2);
  font-weight: 800;
  line-height: 1.2;
  margin-top: var(--space-3);
  letter-spacing: -0.3px;
  position: relative;
  padding-bottom: var(--space-4);
  color: var(--color-text);
  max-width: 22ch;
}

.section-title.light { color: var(--color-white); }

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.section-text {
  margin-top: var(--space-3);
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-body);
  max-width: 60ch;
}

/* ============================================================
   CARDS — base
   ============================================================ */
.cards {
  margin-top: var(--space-7);
  display: grid;
  gap: var(--gap-cards);
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

/* ============================================================
   DRONES
   ============================================================ */
.drones-list {
  grid-template-columns: 1fr;
}

.drone-card {
  display: flex;
  flex-direction: column;
}

.drone-img {
  position: relative;
  background: linear-gradient(180deg, #f7fafa 0%, #e9f0f1 100%);
  padding: var(--space-7) var(--space-5) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  aspect-ratio: 4 / 3;
}

.drone-img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.drone-img video {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.drone-card:hover .drone-img img {
  transform: scale(1.04);
}

/* Pôster vira link para o vídeo oficial DJI no YouTube (sem player local).
   O fundo do .drone-img é claro nos dois temas, então o overlay usa cor
   primária + texto branco — legível em light e dark mode. */
.drone-video-link {
  position: relative;
  display: block;
  max-width: 100%;
  max-height: 100%;
  line-height: 0;
  cursor: pointer;
}

.drone-video-link:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.drone-video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  pointer-events: none; /* clique passa para o <a> */
  transition: background 0.2s ease;
}

.drone-video-link:hover .drone-video-overlay,
.drone-video-link:focus-visible .drone-video-overlay {
  background: rgba(36, 70, 71, 0.14); /* scrim teal-escuro sutil (--pal-dark) */
}

.drone-video-play {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(36, 70, 71, 0.35);
  transition: transform 0.18s ease, background 0.18s ease;
}

.drone-video-play svg { margin-left: 3px; } /* centra opticamente o triângulo */

.drone-video-link:hover .drone-video-play,
.drone-video-link:focus-visible .drone-video-play {
  transform: scale(1.08);
  background: var(--color-primary-hover);
}

.drone-video-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: #fff;
  background: var(--color-primary-dark);
  padding: 6px 12px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.card-body h3 {
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 800;
  letter-spacing: 0.5px;
}

.card-body p {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.55;
}

.bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  margin-top: auto;
}

.bullets li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  color: var(--color-text);
}

.bullets li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================================
   GRID TILES — equipamentos
   ============================================================ */
.grid-tiles {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.tile {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  min-height: 130px;
  text-align: center;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.tile:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.tile-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tile-label {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

.tile-add {
  display: none;
  font-size: 10px;
  color: var(--color-primary);
  font-weight: 700;
}

/* ============================================================
   SERVIÇOS
   ============================================================ */
.services-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.service-card {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.service-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: clamp(48px, 5vw, 64px);
  height: clamp(48px, 5vw, 64px);
  background: var(--color-bg);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.service-card h3 {
  font-size: clamp(14px, 1.4vw, 17px);
  font-weight: 800;
  line-height: 1.2;
}

.service-card p {
  font-size: 12px;
  color: var(--color-text-soft);
  line-height: 1.5;
}

.service-add {
  font-size: 11px;
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 1px;
}

/* ============================================================
   BANNER INSTITUCIONAL
   ============================================================ */
.institutional {
  background: var(--color-black);
  color: var(--color-white);
  padding: clamp(40px, 6vw, 72px) 0;
}

.institutional-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

.institutional-icon {
  width: clamp(72px, 8vw, 96px);
  height: clamp(72px, 8vw, 96px);
  background: rgba(53, 147, 147, 0.12);
  border: 1px solid rgba(53, 147, 147, 0.4);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.institutional h3 {
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 800;
  line-height: 1.25;
}

.institutional p {
  margin-top: var(--space-2);
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-body);
}

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.testimonials {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-cards);
}

.testimonial {
  padding: var(--space-6);
  position: relative;
}

.quote-mark {
  position: absolute;
  top: 12px;
  left: 16px;
  font-size: 40px;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.4;
  font-family: serif;
}

.testimonial p {
  font-size: 14px;
  color: var(--color-text);
  margin: var(--space-4) 0;
  line-height: 1.55;
}

.testimonial footer {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.testimonial strong { font-size: 14px; }
.testimonial small { font-size: 12px; color: var(--color-text-soft); }

/* ============================================================
   REPRESENTANTES
   ============================================================ */
.rep-selector {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 520px;
}

.rep-selector select,
.form-card select,
.form-card input {
  width: 100%;
  height: 52px;
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0 var(--space-4);
  font-size: 14px;
}

.rep-selector select:focus,
.form-card select:focus,
.form-card input:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.rep-trust {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.rep-trust div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.rep-trust span {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(53, 147, 147, 0.1);
  border: 1px solid rgba(53, 147, 147, 0.3);
  border-radius: 50%;
  font-size: 18px;
}

.rep-trust small {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.5px;
}

/* ============================================================
   ORÇAMENTO
   ============================================================ */
.budget-grid {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: start;
}

.budget-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.budget-panel {
  background: var(--color-primary-dark);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.budget-empty {
  background: rgba(255, 255, 255, 0.08);
  border: 1px dashed rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  text-align: center;
  color: rgba(255, 255, 255, 0.85);
}

.budget-empty p { font-weight: 600; font-size: 14px; }
.budget-empty small { font-size: 12px; opacity: 0.75; display: block; margin-top: 4px; }

.budget-group {
  background: var(--color-white);
  color: var(--color-text);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.budget-group header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-3);
}

.budget-group header strong {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--color-text-soft);
  font-weight: 700;
}

.budget-group .group-count {
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
}

.budget-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.budget-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

.budget-item-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  flex: 1;
}

.budget-item-icon {
  width: 36px;
  height: 36px;
  background: var(--color-bg);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.budget-item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.budget-item-qty {
  color: var(--color-text-soft);
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}

.budget-item-remove {
  color: var(--color-danger);
  font-size: 12px;
  font-weight: 700;
  padding: 4px var(--space-2);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.budget-item-remove:hover { background: rgba(192, 56, 59, 0.1); }

.budget-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.budget-summary strong {
  display: block;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 700;
  text-transform: uppercase;
}

.budget-summary #budgetCount {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
}

.budget-price {
  font-size: 14px;
  color: var(--color-primary);
  font-weight: 700;
  text-align: right;
}

/* ============================================================
   FORMULÁRIO
   ============================================================ */
.form-card {
  background: var(--color-white);
  color: var(--color-text);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-card h3 {
  font-size: 18px;
  font-weight: 800;
  margin-top: var(--space-2);
}

.form-card label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.form-note {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-bg);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--color-text-soft);
}

.form-error {
  background: rgba(192, 56, 59, 0.1);
  border: 1px solid rgba(192, 56, 59, 0.3);
  color: var(--color-danger);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
}

.finalize-info {
  padding: var(--space-5);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
}

.finalize-info p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  line-height: 1.5;
}

.finalize-info strong { color: var(--color-primary); }

.finalize-icon {
  width: 48px;
  height: 48px;
  background: rgba(53, 147, 147, 0.16);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: clamp(40px, 5vw, 64px) 0 var(--space-6);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
}

.footer-tagline {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  color: var(--color-primary);
  transition: background 0.18s, transform 0.18s, border-color 0.18s, color 0.18s;
}

.footer-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-social svg { display: block; }

.footer-copy {
  margin-top: var(--space-4);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
}

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-text);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
  max-width: calc(100% - 32px);
  text-align: center;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   SEÇÃO INTRO — frase comercial antes dos cards
   ============================================================ */
.section-intro {
  margin-top: var(--space-3);
  max-width: 65ch;
  font-size: var(--fs-body);
  color: var(--color-text-soft);
  line-height: 1.6;
}

.section-dark .section-intro,
.section-budget .section-intro {
  color: rgba(255, 255, 255, 0.75);
}

/* ============================================================
   DRONE CARD — badge, specs, details
   ============================================================ */
.drone-card { position: relative; transition: transform 0.2s, box-shadow 0.2s; }
.drone-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.drone-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 2;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(53, 147, 147, 0.3);
  max-width: calc(100% - var(--space-6));
  line-height: 1.2;
}

.drone-card-featured {
  border-color: var(--color-primary);
  box-shadow: 0 10px 28px rgba(53, 147, 147, 0.18), var(--shadow-md);
  transform: translateY(-2px);
}

.drone-card-featured .drone-badge {
  background: var(--color-primary-dark);
}

/* Grid de especificações */
.drone-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.spec {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
}

.spec small {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  font-weight: 700;
}

.spec strong {
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

/* Detalhes expansíveis */
.drone-details {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  overflow: hidden;
}

.drone-details summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-3) var(--space-4);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  user-select: none;
}
.drone-details summary::-webkit-details-marker { display: none; }
.drone-details summary { transition: background 0.18s ease; }
.drone-details summary:hover { background: rgba(53, 147, 147, 0.06); }
.drone-details summary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}
.drone-details summary::after {
  content: '+';
  font-size: 20px;
  line-height: 1;
  color: var(--color-primary);
  font-weight: 400;
  transition: transform 0.2s;
}

.drone-details[open] summary::after { content: '−'; }
.drone-details[open] summary { border-bottom: 1px solid var(--color-border); }

.drone-details ul {
  padding: var(--space-3) var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.drone-details li {
  position: relative;
  padding-left: var(--space-4);
  font-size: 12px;
  color: var(--color-text-soft);
  line-height: 1.5;
}

.drone-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  background: var(--color-primary);
  border-radius: 50%;
}

/* ============================================================
   EQUIPMENT CARDS (substitui os tiles)
   ============================================================ */
.equipment-grid {
  grid-template-columns: 1fr;
}

.equipment-card {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
}

.equipment-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.equipment-icon {
  width: 56px;
  height: 56px;
  background: var(--color-bg);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.equipment-card h3 {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
}

.equipment-card p {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.5;
  flex: 1;
}

/* ============================================================
   FORM — header, sections, label-text, optional, textarea
   ============================================================ */
.form-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-2);
}

.form-subtitle {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.5;
  margin-top: var(--space-2);
}

.form-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.form-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 12px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.form-section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 800;
}

.label-text {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.optional {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-white);
  padding: 2px 8px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid var(--color-border);
}

[data-theme="dark"] .optional {
  background: #1F2B31;
  border-color: #2A3A40;
}

/* Textarea — combina com inputs */
.form-card textarea {
  width: 100%;
  min-height: 88px;
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.5;
  resize: vertical;
  transition: border-color 0.2s, background-color 0.25s, color 0.25s;
}

.form-card textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

[data-theme="dark"] .form-card textarea {
  background: #1F2B31;
  border-color: #2A3A40;
  color: var(--color-text);
}

[data-theme="dark"] .form-card textarea::placeholder {
  color: var(--color-text-muted);
}

/* ============================================================
   TESTIMONIALS — rating + avatar (reescreve footer)
   ============================================================ */
.testimonial-rating {
  display: flex;
  gap: 3px;
  color: #F5A623;
  margin-bottom: var(--space-3);
}

.testimonial footer {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.testimonial-author strong { font-size: 14px; line-height: 1.3; }
.testimonial-author .author-role {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
}
.testimonial-author small { font-size: 11px; color: var(--color-text-soft); }

/* Alturas iguais nos depoimentos */
.testimonial {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.testimonial p {
  flex: 1; /* faz o texto preencher e empurra o footer pro fundo */
}

/* Drone cards — alturas iguais com botão no rodapé */
.drone-card { height: 100%; }
.drone-card .btn-add { margin-top: auto; }

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--color-white);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.avatar-1 { background: linear-gradient(135deg, #359393 0%, #244647 100%); }
.avatar-2 { background: linear-gradient(135deg, #2C6D6D 0%, #244647 100%); }
.avatar-3 { background: linear-gradient(135deg, #244647 0%, #0F1416 100%); }

/* ============================================================
   MENU CTA (botão de destaque no nav)
   ============================================================ */
.menu-cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  font-weight: 700 !important;
}
.menu-cta:hover {
  background: var(--color-primary-hover) !important;
}

@media (min-width: 980px) {
  .menu-cta {
    padding: 8px var(--space-4) !important;
    margin-left: var(--space-2);
  }
}

/* ============================================================
   ACESSÓRIOS — filtros + grid
   ============================================================ */

.accessory-filters {
  margin-top: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-2);
}
.accessory-filters::-webkit-scrollbar { display: none; }

.accessory-filters-compact {
  margin-top: var(--space-3);
}

.accessory-filters-label {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-right: var(--space-2);
}

.accessory-filters-compact .accessory-filter {
  height: 32px;
  padding: 0 var(--space-3);
  font-size: 12px;
}

.accessory-filter {
  flex: 0 0 auto;
  height: 40px;
  padding: 0 var(--space-4);
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, color 0.18s, transform 0.05s;
}

.accessory-filter:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.accessory-filter.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.accessory-filter:active { transform: translateY(1px); }

[data-theme="dark"] .accessory-filter {
  background: #18242A;
  border-color: #2A3A40;
  color: var(--color-text);
}
[data-theme="dark"] .accessory-filter.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.accessories-grid {
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.accessories-empty {
  margin-top: var(--space-6);
  text-align: center;
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-soft);
  font-size: 14px;
}

.accessory-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
}
.accessory-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.accessory-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(180deg, #FFFFFF 0%, #F4F7F7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  overflow: hidden;
}

.accessory-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

/* Modificador para imagens com muito whitespace ao redor do produto */
.accessory-media.is-zoom img {
  transform: scale(1.35);
}

@media (min-width: 720px) {
  .accessory-media { aspect-ratio: 4 / 3; padding: var(--space-4); }
}

.accessory-media-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.accessory-body {
  padding: var(--space-4) var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.accessory-category {
  display: inline-block;
  align-self: flex-start;
  background: var(--color-bg);
  color: var(--color-text-soft);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px var(--space-2);
  border-radius: 999px;
}

.accessory-name {
  font-size: clamp(15px, 1.5vw, 17px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
  margin-top: 2px;
}

.accessory-compat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 600;
}
.accessory-compat strong { color: var(--color-primary); font-weight: 700; }

.accessory-desc {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.5;
}

.accessory-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  margin-top: 2px;
}

.accessory-specs li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.accessory-specs span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  font-weight: 700;
}

.accessory-specs strong {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-text);
}

.accessory-footer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.accessory-price {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-soft);
  letter-spacing: 0.3px;
}

.accessory-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.accessory-details {
  flex: 0 0 auto;
  background: transparent;
  border: none;
  padding: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  letter-spacing: 0.2px;
}
.accessory-details:hover { color: var(--color-primary-hover); }

.accessory-add {
  height: 44px;
  flex: 1;
  font-size: 13px;
}

[data-theme="dark"] .accessory-card {
  background: #18242A;
  border-color: #2A3A40;
}

[data-theme="dark"] .accessory-media {
  background: linear-gradient(180deg, #FFFFFF 0%, #F4F7F7 100%);
}

@media (min-width: 480px) {
  .accessories-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 980px) {
  .accessories-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   MODAL — Ver detalhes do equipamento
   ============================================================ */

body.modal-open { overflow: hidden; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.modal[hidden] { display: none; }

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 20, 22, 0.6);
  backdrop-filter: blur(2px);
  cursor: pointer;
}

.modal-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalIn 0.18s ease-out;
}

@keyframes modalIn {
  from { transform: translateY(12px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background 0.15s, color 0.15s;
}
.modal-close:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.modal-media {
  aspect-ratio: 4 / 3;
  background: linear-gradient(180deg, #FFFFFF 0%, #F4F7F7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.modal-media img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.accessory-media-placeholder.is-large {
  font-size: 13px;
}

.modal-info {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.modal-title {
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
}

.modal-desc {
  font-size: 14px;
  color: var(--color-text-soft);
  line-height: 1.5;
}

.modal-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}
.modal-specs li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.modal-specs span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  font-weight: 700;
}
.modal-specs strong {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-text);
}

.modal-empty {
  font-size: 13px;
  color: var(--color-text-muted);
  font-style: italic;
  padding: var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--color-border);
}

.modal-source {
  font-size: 12px;
  color: var(--color-text-soft);
}
.modal-source a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.modal-disclaimer {
  font-size: 12px;
  color: var(--color-text-muted);
  font-style: italic;
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-border);
}

.modal-add {
  width: 100%;
  margin-top: var(--space-2);
}

[data-theme="dark"] .modal-card {
  background: #18242A;
  color: var(--color-text);
}
[data-theme="dark"] .modal-close {
  background: #18242A;
  border-color: #2A3A40;
  color: var(--color-text);
}
[data-theme="dark"] .modal-media {
  background: linear-gradient(180deg, #FFFFFF 0%, #F4F7F7 100%);
}

@media (min-width: 720px) {
  .modal-body { grid-template-columns: 320px 1fr; }
  .modal-media {
    aspect-ratio: auto;
    border-bottom: none;
    border-right: 1px solid var(--color-border);
  }
}

/* ============================================================
   WHY SECTION
   ============================================================ */
.section-why {
  background: var(--color-bg);
}

.why-grid {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.why-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
}

.why-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.why-icon {
  width: 56px;
  height: 56px;
  background: rgba(53, 147, 147, 0.12);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.why-card h3 {
  font-size: clamp(15px, 1.5vw, 17px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
}

.why-card p {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.55;
}

[data-theme="dark"] .why-card {
  background: #18242A;
  border-color: #2A3A40;
}

/* ============================================================
   SOBRE A DJI
   ============================================================ */
.section-dji {
  background: var(--color-white);
}

.dji-intro {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}

.dji-story p {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  color: var(--color-text-soft);
}

.dji-story p + p {
  margin-top: var(--space-4);
}

.dji-story strong {
  color: var(--color-text);
  font-weight: 700;
}

.dji-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  list-style: none;
}

.dji-stats li {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.dji-stats strong {
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
}

.dji-stats span {
  font-size: 12px;
  line-height: 1.4;
  color: var(--color-text-soft);
}

.dji-pillars {
  margin-top: var(--space-7);
}

.dji-quote {
  margin-top: var(--space-8);
  background: linear-gradient(120deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  text-align: center;
}

.dji-quote blockquote {
  font-size: clamp(22px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.dji-quote figcaption {
  margin-top: var(--space-3);
  font-size: clamp(13px, 1.5vw, 15px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.dji-quote figcaption strong {
  color: var(--color-white);
  font-weight: 700;
}

.dji-cta {
  margin-top: var(--space-7);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

/* O .btn-ghost padrão é branco (feito para o hero escuro). Na seção clara
   ele sumia, então aqui recebe contraste com a cor primária. */
.dji-cta .btn-ghost {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.dji-cta .btn-ghost:hover {
  background: rgba(53, 147, 147, 0.1);
}

[data-theme="dark"] .section-dji {
  background: var(--color-black);
}

[data-theme="dark"] .dji-stats li {
  background: #18242A;
  border-color: #2A3A40;
}

/* Stats da DJI em 4 colunas (substitui o layout 1.3fr/1fr da .dji-intro) */
.dji-stats-4 {
  margin-top: var(--space-7);
  grid-template-columns: repeat(2, 1fr);
}

/* Bloco de impacto/sustentabilidade — reusa o gradiente teal do brand */
.dji-impact {
  margin-top: var(--space-6);
  background: linear-gradient(120deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
  text-align: center;
}
.dji-impact-figures {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
.dji-impact-figures div { display: flex; flex-direction: column; gap: var(--space-1); }
.dji-impact-figures strong { font-size: clamp(24px, 4vw, 34px); font-weight: 800; line-height: 1; }
.dji-impact-figures span { font-size: 13px; color: rgba(255, 255, 255, 0.85); }
.dji-impact-source { margin-top: var(--space-4); font-size: 11px; color: rgba(255, 255, 255, 0.7); }

/* Subtítulo + benefícios da tecnologia DJI */
.dji-subtitle {
  margin-top: var(--space-8);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 800;
  color: var(--color-text);
}
.dji-benefits {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  list-style: none;
}
.dji-benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}
.dji-benefits svg {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  padding: 4px;
  border-radius: 50%;
  background: rgba(53, 147, 147, 0.12);
  color: var(--color-primary);
}

/* Ecossistema completo — fluxo interativo (hover ilumina cada nó) */
.dji-ecosystem { margin-top: var(--space-7); text-align: center; }
.dji-ecosystem-label {
  display: block;
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}
.dji-eco-flow {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}
.dji-eco-node {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: default;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease,
    border-color 0.18s ease, box-shadow 0.18s ease;
}
.dji-eco-node:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 6px 16px rgba(36, 70, 71, 0.25);
}
.dji-eco-arrow {
  color: var(--color-primary);
  font-weight: 700;
  opacity: 0.55;
  transition: opacity 0.18s ease;
}
.dji-eco-flow:hover .dji-eco-arrow { opacity: 1; } /* "linha conecta" ao interagir */
[data-theme="dark"] .dji-eco-node {
  background: #18242A;
  border-color: #2A3A40;
  color: #E8EEF0;
}
[data-theme="dark"] .dji-eco-node:hover { background: var(--color-primary); color: #fff; }

/* Vídeo DJI (slot preparado) */
.dji-video-wrap { margin-top: var(--space-7); }
.dji-video-wrap .media-slot { max-width: 880px; margin-inline: auto; }
.dji-video-wrap .dji-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Linha do tempo DJI */
.dji-timeline {
  margin-top: var(--space-8);
  position: relative;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
.dji-timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--color-border);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.8s ease;
}
.dji-timeline.is-visible::before { transform: scaleY(1); }
.dji-tl-item {
  position: relative;
  padding-left: var(--space-6);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.dji-timeline.is-visible .dji-tl-item { opacity: 1; transform: none; }
.dji-timeline.is-visible .dji-tl-item:nth-child(1) { transition-delay: 0.08s; }
.dji-timeline.is-visible .dji-tl-item:nth-child(2) { transition-delay: 0.24s; }
.dji-timeline.is-visible .dji-tl-item:nth-child(3) { transition-delay: 0.40s; }
.dji-timeline.is-visible .dji-tl-item:nth-child(4) { transition-delay: 0.56s; }
.dji-tl-dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(53, 147, 147, 0.15);
}
.dji-tl-year { display: block; font-weight: 800; font-size: 15px; color: var(--color-primary); }
.dji-tl-text { display: block; font-size: 14px; line-height: 1.5; color: var(--color-text-soft); }

/* Presença global (texto + mapa preparado) */
.dji-global {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}
.dji-global-text .dji-subtitle { margin-top: 0; }
.dji-global-text p {
  margin-top: var(--space-2);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-soft);
}
.dji-global-text strong { color: var(--color-text); }

/* Mapa real publicado dentro do .media-slot: painel claro CONSTANTE (mesmo no
   dark) para o mapa teal (--pal-teal) ter contraste nos dois temas. O mapa é
   ~2.5:1, então fica contido e centralizado dentro da caixa 16:9. */
.media-slot.is-map {
  background: var(--pal-1); /* tom claro suave da paleta, constante */
  border: 1px solid var(--color-border);
  padding: var(--space-4);
}
.media-slot.is-map > img {
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}
[data-theme="dark"] .media-slot.is-map {
  background: var(--pal-1);
  border-color: var(--pal-2);
}

/* Reveal no scroll — só ativa quando há JS (.js); sem JS nada fica escondido */
.js [data-reveal-up] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal-up].is-visible { opacity: 1; transform: none; }

/* Bridge Kavita + DJI */
.dji-kavita {
  margin-top: var(--space-7);
  max-width: 70ch;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.6;
  color: var(--color-text-soft);
}
.dji-kavita strong { color: var(--color-text); font-weight: 700; }

@media (min-width: 640px) {
  .dji-impact-figures { grid-template-columns: repeat(3, 1fr); }
  .dji-benefits { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 720px) {
  .dji-stats-4 { grid-template-columns: repeat(4, 1fr); }

  /* Timeline horizontal: linha cresce na largura, marcos lado a lado */
  .dji-timeline { grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
  .dji-tl-item { padding-left: 0; padding-top: var(--space-6); text-align: center; }
  .dji-tl-dot { left: 50%; top: 0; transform: translateX(-50%); }
  .dji-timeline::before {
    left: 6px;
    right: 6px;
    top: 5px;
    bottom: auto;
    width: auto;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
  }
  .dji-timeline.is-visible::before { transform: scaleX(1); }

  /* Presença global: texto + mapa lado a lado */
  .dji-global { grid-template-columns: 1fr 1.2fr; gap: var(--space-7); }
}
@media (min-width: 900px) {
  .dji-benefits { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   CONVERSION SECTION (form + budget summary)
   ============================================================ */
.section-conversion {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

.conversion-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 65ch;
  margin-bottom: var(--space-7);
}

.conversion-header .section-title { color: var(--color-white); }
.conversion-header .section-text { color: rgba(255, 255, 255, 0.78); margin-top: var(--space-2); }

.conversion-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: start;
}

/* Impede que um filho com white-space:nowrap (ex.: o botão CTA) estique
   a coluna do grid além da largura da viewport no mobile. */
.conversion-grid > * { min-width: 0; }

/* No mobile o CTA de largura total pode quebrar em 2 linhas, em vez de
   ser cortado por ser mais largo que a tela. */
.section-conversion .btn-cta.btn-full {
  white-space: normal;
  height: auto;
  min-height: 60px;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
  line-height: 1.25;
}

/* ============================================================
   FORM CARD — overrides para a nova conversion section
   ============================================================ */
.section-conversion .form-card {
  background: var(--color-white);
  color: var(--color-text);
  padding: clamp(var(--space-5), 3vw, var(--space-7));
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: 0;
}

[data-theme="dark"] .section-conversion .form-card {
  background: #18242A;
}

.form-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 12px;
  color: var(--color-text-soft);
  padding: var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  line-height: 1.4;
}

.form-disclaimer svg { flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   FIELDS — error states + hints
   ============================================================ */
.field {
  position: relative;
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--color-danger) !important;
  background: rgba(192, 56, 59, 0.05) !important;
}

.field.has-error .label-text { color: var(--color-danger); }

.field-error {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-danger);
  margin-top: 4px;
}

.field-error::before {
  content: '⚠';
  font-size: 12px;
}

.field-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-primary);
  margin-top: 6px;
  padding: 6px 10px;
  background: rgba(53, 147, 147, 0.1);
  border: 1px solid rgba(53, 147, 147, 0.2);
  border-radius: var(--radius-sm);
}

.field-hint svg { flex-shrink: 0; }

/* ============================================================
   BTN CTA (botão grande de conversão)
   ============================================================ */
.btn-cta {
  height: 60px;
  font-size: 15px;
  padding: 0 var(--space-7);
  box-shadow: 0 12px 28px rgba(53, 147, 147, 0.35);
}

.btn-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(53, 147, 147, 0.5);
}

/* ============================================================
   BUDGET SUMMARY CARD (resumo lateral na conversion section)
   ============================================================ */
.budget-summary-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  color: var(--color-white);
}

.budget-summary-header {
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.budget-summary-header .eyebrow { margin-top: 0; }
.budget-summary-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-white);
  margin-top: var(--space-2);
}

.budget-summary-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 100px;
}

.budget-summary-body .budget-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  padding: var(--space-5) var(--space-3);
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.75);
}

.budget-summary-body .budget-empty svg { opacity: 0.55; color: var(--color-primary); }
.budget-summary-body .budget-empty p {
  font-weight: 700;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.95);
}
.budget-summary-body .budget-empty small { font-size: 12px; opacity: 0.8; }

.budget-summary-footer {
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.budget-summary-totals {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
}

.budget-summary-totals > div small {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 4px;
}

.budget-summary-totals strong {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.budget-summary-totals .budget-price { text-align: right; }
.budget-summary-totals .budget-price strong { color: var(--color-primary); font-size: 15px; }

/* ============================================================
   BUDGET FAB — só aparece no mobile/tablet
   ============================================================ */
.budget-fab {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  /* Fundo TOTALMENTE opaco (teal da marca) pra o conteúdo rolar limpo por
     baixo — sem vãos laterais por onde o conteúdo vazava na versão pílula. */
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--fab-h);
  padding: var(--space-3) var(--space-4);
  /* Respeita o indicador de home do iOS / barra do navegador. */
  padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom));
  /* Separação sutil do conteúdo acima (linha fina + leve sombra pra cima). */
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 -6px 22px rgba(27, 33, 35, 0.28);
  font-weight: 700;
  font-size: 14px;
  transition: transform 0.25s ease, opacity 0.25s ease;
  transform: translateY(140%);
  opacity: 0;
  pointer-events: none;
}

/* Dark mode: teal escuro da paleta pra máximo contraste com o texto branco
   e leitura nativa no tema escuro. */
[data-theme="dark"] .budget-fab {
  background: var(--pal-dark);
  border-top-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 -6px 22px rgba(0, 0, 0, 0.5);
}

.budget-fab.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.budget-fab:hover { background: var(--color-primary-hover); }
.budget-fab:active { transform: translateY(2px); }

.budget-fab-icon {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.budget-fab-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  flex: 1;
  min-width: 0;
  line-height: 1.2;
}

.budget-fab-text small {
  font-size: 11px;
  font-weight: 500;
  opacity: 0.88;
  letter-spacing: 0.3px;
}

.budget-fab-arrow {
  opacity: 0.9;
  flex-shrink: 0;
}

/* Quando o FAB está visível, deslocar o toast para cima da barra. */
.budget-fab.visible ~ .toast {
  bottom: calc(var(--fab-h) + env(safe-area-inset-bottom) + var(--space-4));
}

/* No mobile (onde a barra de CTA existe), dar respiro ao final das seções com
   cards para a barra não cobrir o botão "Adicionar ao orçamento" do último
   card. O footer não precisa de clearance da barra (ela some no footer/em
   #orcamento), então a folga inferior vai pro próprio footer, com o fundo
   escuro dele preenchendo até a base — sem faixa branca do body. */
@media (max-width: 899px) {
  #drones,
  #equipamentos,
  #servicos,
  #quem-somos,
  #suporte { padding-bottom: 100px; }

  .site-footer {
    padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom));
  }
}

/* ============================================================
   MEDIA SLOTS — placeholders prontos para foto/vídeo
   ------------------------------------------------------------
   Mantêm a proporção do contêiner para não causar layout shift
   quando a mídia real chegar. Para publicar a mídia, troque o
   bloco .media-slot-ph por <img>/<video> dentro do .media-slot
   (a classe de proporção fica no .media-slot).
   ============================================================ */
.media-slot {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(53, 147, 147, 0.06);
  border: 2px dashed rgba(53, 147, 147, 0.45);
  display: grid;
  place-items: center;
}
.media-slot.ratio-16-9 { aspect-ratio: 16 / 9; }
.media-slot.ratio-4-3  { aspect-ratio: 4 / 3; }
.media-slot.ratio-3-2  { aspect-ratio: 3 / 2; }
.media-slot.ratio-3-4  { aspect-ratio: 3 / 4; }
.media-slot.ratio-1-1  { aspect-ratio: 1 / 1; }

/* Mídia real preenche o slot mantendo o recorte */
.media-slot > img,
.media-slot > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-slot-ph {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4);
  text-align: center;
  color: var(--color-primary);
}
.media-slot-ph svg { opacity: 0.85; }
.media-slot-label { font-size: 13px; font-weight: 700; color: var(--color-text); }
.media-slot-hint {
  font-size: 11px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--color-text-muted);
  letter-spacing: 0.2px;
}

[data-theme="dark"] .media-slot {
  background: rgba(53, 147, 147, 0.1);
  border-color: rgba(53, 147, 147, 0.5);
}
[data-theme="dark"] .media-slot-label { color: #E8EEF0; }

/* Slot já preenchido com mídia real: remove a moldura tracejada de placeholder
   e dá uma leve profundidade (a foto vira um "card" acabado) */
.media-slot.is-filled {
  background: #0b1014;
  border: none;
  box-shadow: var(--shadow-md);
}

/* Realce sutil para a foto da assistência técnica (foto comprimida) */
.support-media .media-slot.is-filled img {
  filter: saturate(1.1) contrast(1.05) brightness(1.02);
}

/* ============================================================
   CARROSSEL DA EQUIPE (auto-rotativo, cross-fade)
   ============================================================ */
.team-carousel { display: block; }

.team-carousel-track {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.team-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  will-change: opacity;
  overflow: hidden;
  /* o background-image é definido pelo JS (a própria foto do slide) */
  background-size: cover;
  background-position: center;
}
.team-slide.is-active { opacity: 1; }

/* Fundo desfocado da própria foto: preenche as laterais/topo quando a
   imagem tem proporção diferente do quadro (vertical x horizontal). */
.team-slide::before {
  content: "";
  position: absolute;
  inset: -8%;
  background-image: inherit;
  background-size: cover;
  background-position: center;
  filter: blur(24px) saturate(1.15) brightness(0.72);
  z-index: 0;
}

.team-slide img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  /* mostra a foto INTEIRA, centralizada, sobre o fundo desfocado */
  object-fit: contain;
  display: block;
  /* Valorização visual de fotos comprimidas (WhatsApp): cor mais viva e
     contraste sutil — melhora a nitidez percebida sem artefatos. */
  filter: saturate(1.08) contrast(1.04) brightness(1.02);
}

/* Indicadores (dots) */
.team-carousel-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  z-index: 2;
  display: flex;
  gap: 8px;
  justify-content: center;
}

.team-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.18);
  transition: width 0.3s ease, background 0.3s ease;
}
.team-dot.is-active {
  width: 22px;
  background: #fff;
}
.team-dot:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Número ainda a confirmar pelo cliente */
.is-placeholder {
  color: var(--color-text-muted) !important;
  border-bottom: 2px dashed var(--color-border);
}

/* ============================================================
   QUEM É A KAVITA
   ============================================================ */
.kavita-grid {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: center;
}
.kavita-content .section-intro { margin-top: 0; }

/* Bloco "Nossa equipe" (coluna do carrossel) */
.kavita-team { display: flex; flex-direction: column; }
.kavita-team-title {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
  line-height: 1.2;
}
.kavita-team .kavita-media { margin-top: auto; }
.kavita-checklist {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  list-style: none;
}
.kavita-checklist li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}
.kavita-checklist svg {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  padding: 4px;
  border-radius: 50%;
  background: rgba(53, 147, 147, 0.12);
  color: var(--color-primary);
}
.kavita-actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.kavita-stats {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  list-style: none;
}
.kavita-stats li {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.kavita-stats strong {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
}
.kavita-stats span { font-size: 12px; line-height: 1.4; color: var(--color-text-soft); }
[data-theme="dark"] .kavita-stats li { background: #18242A; border-color: #2A3A40; }

/* .btn-ghost padrão é branco (feito para o hero escuro). Em seção clara
   recebe contraste com a cor primária, como em .dji-cta. */
.kavita-actions .btn-ghost,
.support-actions .btn-ghost {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.kavita-actions .btn-ghost:hover,
.support-actions .btn-ghost:hover { background: rgba(53, 147, 147, 0.1); }

/* ============================================================
   APLICAÇÕES NO CAMPO
   ============================================================ */
.applications-grid {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-cards);
}
.application-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.application-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
/* No card, o slot encosta nas bordas e só mantém a divisória inferior */
.application-card .media-slot { border-radius: 0; border-width: 0 0 2px 0; }
.application-body { padding: var(--space-4) var(--space-5) var(--space-5); }
.application-body h3 {
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 800;
  color: var(--color-text);
}
.application-body p {
  margin-top: var(--space-2);
  font-size: 13px;
  line-height: 1.55;
  color: var(--color-text-soft);
}
[data-theme="dark"] .application-card { background: #18242A; border-color: #2A3A40; }

/* ============================================================
   SUPORTE TÉCNICO
   ============================================================ */
.section-support { background: var(--color-white); }
.support-grid {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: center;
}
.support-list { list-style: none; display: grid; gap: var(--space-4); }
.support-list li { display: flex; gap: var(--space-3); align-items: flex-start; }
.support-check {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(53, 147, 147, 0.12);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.support-list strong { display: block; font-size: 15px; font-weight: 800; color: var(--color-text); }
.support-list p { margin-top: 2px; font-size: 13px; line-height: 1.5; color: var(--color-text-soft); }
.support-actions { margin-top: var(--space-7); display: flex; gap: var(--space-3); flex-wrap: wrap; }
[data-theme="dark"] .section-support { background: var(--color-black); }

/* Responsivo das novas seções */
@media (min-width: 480px) {
  .applications-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 720px) {
  .kavita-grid { grid-template-columns: 1.05fr 1fr; gap: var(--space-8); }
  .support-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .applications-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   ============================================================
   BREAKPOINTS
   ============================================================
   ============================================================ */

/* ============================================================
   ≥ 480px — celulares maiores
   ============================================================ */
@media (min-width: 480px) {
  .grid-tiles { grid-template-columns: repeat(3, 1fr); }
  .equipment-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .rep-trust { grid-template-columns: repeat(4, 1fr); }

  /* Mantém coluna até 720px — em 480-719px (iPhones grandes) os
     2 CTAs lado a lado ficavam apertados com o texto longo. */
  .hero-actions .btn { width: auto; }
}

/* ============================================================
   ≥ 720px — tablets / iPad portrait
   ============================================================ */
@media (min-width: 720px) {
  .hero-actions { flex-direction: row; flex-wrap: wrap; }
  .drones-list { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials { grid-template-columns: repeat(2, 1fr); }
  .grid-tiles { grid-template-columns: repeat(3, 1fr); }
  .equipment-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .dji-intro { grid-template-columns: 1.3fr 1fr; gap: var(--space-8); }
  .dji-pillars { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   ≥ 900px — header single-row + hero compacto
   ============================================================ */
@media (min-width: 900px) {
  /* HEADER em linha única */
  :root { --header-h: 80px; }

  .header-container { height: var(--header-h); }

  .menu-toggle { display: none; }

  .desktop-nav {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
    justify-content: center;
    position: static;
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
  }

  .nav-cta-mobile { display: none !important; }

  .header-cta { display: inline-flex; }

  /* CTA principal ganha destaque */
  .hero-actions .btn-primary {
    height: 56px;
    padding: 0 var(--space-7);
    font-size: 14px;
    box-shadow:
      0 12px 30px rgba(53, 147, 147, 0.4),
      inset 0 1px 0 rgba(255, 255, 255, 0.2);
  }
}

/* ============================================================
   ≥ 980px — desktop completo
   ============================================================ */
@media (min-width: 980px) {

  /* HERO claro — texto à esquerda, drone inteiro flutuando à direita.
     contain deixa o drone nítido no canto direito sobre o fundo claro;
     scrim horizontal escuro à esquerda mantém o texto branco legível. */
  .hero-img {
    object-fit: contain;
    object-position: right center;
  }
  .hero-overlay {
    background:
      radial-gradient(120% 120% at 82% 10%, transparent 58%, rgba(11, 16, 21, 0.14) 100%),
      linear-gradient(100deg,
        rgba(18, 24, 26, 0.9) 0%,
        rgba(18, 24, 26, 0.72) 34%,
        rgba(18, 24, 26, 0.32) 52%,
        rgba(18, 24, 26, 0) 66%);
  }

  /* Drones 3 colunas */
  .drones-list { grid-template-columns: repeat(3, 1fr); }

  /* Serviços 3 colunas */
  .services-grid { grid-template-columns: repeat(3, 1fr); }

  /* Equipamentos 3 colunas no desktop */
  .equipment-grid { grid-template-columns: repeat(3, 1fr); }

  /* Why em 4 colunas */
  .why-grid { grid-template-columns: repeat(4, 1fr); }
  .dji-pillars { grid-template-columns: repeat(3, 1fr); }

  /* Conversion: form (esquerda, maior) + resumo (direita, sticky) */
  .conversion-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-7);
  }

  .budget-summary-card {
    position: sticky;
    top: calc(var(--header-h) + 16px);
    max-height: calc(100vh - var(--header-h) - 32px);
    overflow-y: auto;
  }

  /* Tiles legados (caso venham a ser usados) */
  .grid-tiles { grid-template-columns: repeat(6, 1fr); }
  .tile { min-height: 150px; padding: var(--space-5) var(--space-3); }
  .tile-icon { width: 52px; height: 52px; }
  .tile-label { font-size: 13px; }

  /* Esconder FAB no desktop — orçamento já fica visível na coluna */
  .budget-fab { display: none !important; }

  /* Depoimentos 3 colunas */
  .testimonials { grid-template-columns: repeat(3, 1fr); }

  /* Representantes: form e trust lado a lado */
  .rep-selector {
    flex-direction: row;
    align-items: stretch;
    max-width: 720px;
  }
  .rep-selector select { flex: 1; }
  .rep-selector .btn { width: auto; min-width: 280px; }

  .rep-trust {
    max-width: 720px;
    margin-left: 0;
    margin-right: 0;
  }

  /* ORÇAMENTO + FORMULÁRIO em 2 colunas */
  .budget-grid {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-7);
  }

  .budget-panel {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }

  /* Footer em linha no desktop */
  .footer-inner {
    flex-direction: row;
    flex-wrap: wrap;
    text-align: left;
    justify-content: space-between;
    align-items: center;
  }

  .footer-tagline {
    flex: 1;
    margin: 0 var(--space-6);
    text-align: left;
  }

  .footer-copy {
    width: 100%;
    text-align: center;
  }
}

/* ============================================================
   ≥ 1280px — desktop largo
   ============================================================ */
@media (min-width: 1280px) {
  .hero-title { max-width: 16ch; }
  .section-title { max-width: 24ch; }

  /* Stat cards ficam mais externos em telas largas */
  .hero-stat-1 { left: -10%; }
  .hero-stat-2 { right: -12%; }
  .hero-stat-3 { left: 6%; }
}

/* ============================================================
   Reduce motion (acessibilidade)
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  /* Garante que o estado inicial opacity:0 do reveal nunca persista */
  .hero .reveal { opacity: 1 !important; animation: none !important; }
  .js [data-reveal-up] { opacity: 1 !important; transform: none !important; }
  .dji-timeline .dji-tl-item { opacity: 1 !important; transform: none !important; }
  .dji-timeline::before { transform: none !important; }
  /* Congela o zoom da imagem de fundo */
  .hero-img { animation: none !important; transform: scale(1.02) !important; }
}

/* ============================================================
   ============================================================
   DARK MODE
   ============================================================
   ============================================================ */

/* Transição suave ao alternar tema */
body,
.card, .tile, .btn-add, .trust-icon, .form-card, .budget-group,
.rep-selector select, .form-card input, .form-card select,
.drone-img, .bullets, .form-note, .tile-icon, .service-icon, .budget-item-icon {
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

[data-theme="dark"] {
  /* Tokens que se adaptam ao tema */
  --color-text: #E8EEF0;
  --color-text-soft: #A8B5BC;
  --color-text-muted: #6E7C84;
  --color-bg: #11191D;
  --color-border: #2A3A40;
}

/* Logo — clarear o chevron escuro para visibilidade no header escuro
   (no light mode o header também é escuro, então mantém o original) */
[data-theme="dark"] .logo-side { stroke: #2C6D6D; }

/* Página */
[data-theme="dark"] body { background: #0B1015; }

/* Superfícies que eram brancas */
[data-theme="dark"] .card,
[data-theme="dark"] .tile,
[data-theme="dark"] .trust-icon {
  background: #18242A;
  border-color: #2A3A40;
}

/* btn-add precisa destacar do card por trás */
[data-theme="dark"] .btn-add {
  background: #1F2B31;
  border-color: #2A3A40;
}

[data-theme="dark"] .form-card,
[data-theme="dark"] .budget-group {
  background: #18242A;
}

/* Inputs */
[data-theme="dark"] .rep-selector select,
[data-theme="dark"] .form-card input,
[data-theme="dark"] .form-card select {
  background: #1F2B31;
  border-color: #2A3A40;
  color: var(--color-text);
}

[data-theme="dark"] .rep-selector select::placeholder,
[data-theme="dark"] .form-card input::placeholder {
  color: var(--color-text-muted);
}

/* Gradiente do card do drone — mantém fundo claro em dark mode também,
   porque as fotos oficiais DJI têm fundo branco opaco e ficariam com
   "moldura" cinza-claro sobre fundo escuro. */
[data-theme="dark"] .drone-img {
  background: linear-gradient(180deg, #FFFFFF 0%, #F4F7F7 100%);
}

/* Sombras mais sutis em fundo escuro */
[data-theme="dark"] .card { box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4); }
[data-theme="dark"] .btn-primary { box-shadow: 0 6px 14px rgba(53, 147, 147, 0.25); }

/* Hover dos botões/cards */
[data-theme="dark"] .btn-add:hover,
[data-theme="dark"] .tile:hover,
[data-theme="dark"] .service-card:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Toast no escuro fica mais claro para destacar */
[data-theme="dark"] .toast {
  background: #1F2B31;
  border: 1px solid #2A3A40;
}