/* ==========================================================================
   ESTELAR CLIMATIZAÇÃO INTELIGENTE — style.css
   Design system: azul tecnológico + laranja solar (CTA) + branco predominante
   Type: Poppins (display) + Inter (corpo/UI)
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Cores */
  --blue-900: #061B3A;
  --blue-800: #0A2A5C;
  --blue-700: #0E3F86;
  --blue-600: #1257B5;
  --blue-500: #1E74D8;
  --blue-400: #4FA3F0;
  --blue-100: #E7F1FC;
  --ice-50:   #F6FAFF;
  --orange-500: #FF7A1F;
  --orange-600: #F0640A;
  --orange-100: #FFE7D6;
  --gray-900: #0B1220;
  --gray-700: #3A4657;
  --gray-500: #6B7684;
  --gray-200: #E4E9F0;
  --gray-100: #F2F5F9;
  --white: #FFFFFF;

  --bg: var(--white);
  --surface: var(--ice-50);
  --text: var(--gray-900);
  --text-muted: var(--gray-700);
  --border: var(--gray-200);
  --header-bg: transparent;
  --header-text: #ffffff;

  /* Tipografia */
  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Escala */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(10, 42, 92, 0.06);
  --shadow-md: 0 12px 32px rgba(10, 42, 92, 0.12);
  --shadow-lg: 0 24px 64px rgba(10, 42, 92, 0.18);
  --shadow-orange: 0 10px 30px rgba(255, 122, 31, 0.35);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1200px;
}

[data-theme="dark"] {
  --bg: #060D1A;
  --surface: #0B1729;
  --text: #EAF1FC;
  --text-muted: #A9B7CC;
  --border: #1B2A42;
  --ice-50: #0B1729;
  --gray-100: #101E33;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body, h1, h2, h3, h4, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; letter-spacing: -0.02em; color: var(--text); }
p { color: var(--text-muted); line-height: 1.65; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

:focus-visible {
  outline: 3px solid var(--orange-500);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 10000;
  background: var(--orange-500); color: #fff; padding: 12px 20px; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-600);
  margin-bottom: 14px;
}
[data-theme="dark"] .eyebrow { color: var(--blue-400); }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--orange-500); border-radius: 2px; }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 42px); }
.section-head p { margin-top: 14px; font-size: 17px; }

section { position: relative; padding: 96px 0; }
@media (max-width: 720px) { section { padding: 64px 0; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 30px; border-radius: var(--radius-pill); border: none;
  font-family: var(--font-display); font-weight: 600; font-size: 15.5px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: linear-gradient(135deg, var(--orange-500), var(--orange-600)); color: #fff; box-shadow: var(--shadow-orange); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(255,122,31,0.42); }
.btn-secondary { background: rgba(255,255,255,0.12); color: #fff; border: 1.5px solid rgba(255,255,255,0.5); backdrop-filter: blur(8px); }
.btn-secondary:hover { background: rgba(255,255,255,0.22); transform: translateY(-3px); }
.btn-ghost { background: var(--blue-100); color: var(--blue-700); }
[data-theme="dark"] .btn-ghost { background: var(--surface); color: var(--blue-400); }
.btn-ghost:hover { background: var(--blue-500); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 12px 20px; font-size: 14px; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  padding: 18px 0;
  background: var(--header-bg);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), padding 0.4s var(--ease);
}
.header.scrolled {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--header-text); }
.header.scrolled .brand { color: var(--text); }
.brand img { height: 34px; width: auto; }

.nav-desktop { display: flex; align-items: center; gap: 6px; }
.nav-desktop a {
  color: var(--header-text); font-weight: 500; font-size: 14.5px; padding: 10px 16px; border-radius: var(--radius-pill);
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.header.scrolled .nav-desktop a { color: var(--text-muted); }
.nav-desktop a:hover { background: rgba(255,255,255,0.15); }
.header.scrolled .nav-desktop a:hover { background: var(--gray-100); color: var(--text); }

.header-actions { display: flex; align-items: center; gap: 10px; }

.theme-toggle {
  width: 42px; height: 42px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.1); color: var(--header-text); display: grid; place-items: center;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.header.scrolled .theme-toggle { color: var(--text); border-color: var(--border); background: var(--gray-100); }
.theme-toggle svg { width: 19px; height: 19px; }
[data-theme="dark"] .icon-sun { display: block; } [data-theme="dark"] .icon-moon { display: none; }
.icon-sun { display: none; } .icon-moon { display: block; }

/* Hamburger */
.hamburger { display: none; width: 44px; height: 44px; border-radius: 50%; border: none; background: rgba(255,255,255,0.12); position: relative; }
.header.scrolled .hamburger { background: var(--gray-100); }
.hamburger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--header-text); border-radius: 2px; transition: transform 0.35s var(--ease), opacity 0.35s var(--ease), background 0.3s var(--ease); }
.header.scrolled .hamburger span { background: var(--text); }
.hamburger span:nth-child(1) { top: 16px; }
.hamburger span:nth-child(2) { top: 22px; }
.hamburger span:nth-child(3) { top: 28px; }
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; top: 0; background: var(--blue-900);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  transform: translateY(-100%); transition: transform 0.5s var(--ease); z-index: 850;
}
.nav-mobile.open { transform: translateY(0); }
.nav-mobile a { color: #fff; font-family: var(--font-display); font-size: 26px; font-weight: 600; padding: 14px; }
.nav-mobile .btn { margin-top: 20px; }

@media (max-width: 880px) {
  .nav-desktop { display: none; }
  .hamburger { display: block; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding-top: 120px; overflow: hidden;
  background: radial-gradient(120% 120% at 15% 0%, var(--blue-700) 0%, var(--blue-900) 55%, #030A17 100%);
  isolation: isolate;
}
.hero-particles { position: absolute; inset: 0; z-index: 0; opacity: 0.55; }
.hero-glow {
  position: absolute; z-index: 0; border-radius: 50%; filter: blur(70px); pointer-events: none;
}
.hero-glow--1 { width: 520px; height: 520px; background: radial-gradient(circle, rgba(79,163,240,0.45), transparent 70%); top: -140px; right: -80px; }
.hero-glow--2 { width: 460px; height: 460px; background: radial-gradient(circle, rgba(255,122,31,0.28), transparent 70%); bottom: -160px; left: -100px; }

.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; text-align: center; } .hero-glow--2{display:none;} }

.hero-copy .eyebrow { color: var(--blue-400); }
.hero h1 {
  color: #fff; font-size: clamp(38px, 6vw, 68px); line-height: 1.04;
  animation: rise 0.9s var(--ease) both;
}
.hero h1 span { background: linear-gradient(100deg, var(--blue-400), #9FD4FF 45%, var(--orange-500)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: rgba(255,255,255,0.78); font-size: clamp(16px, 2vw, 19px); max-width: 520px; margin-top: 22px; animation: rise 0.9s var(--ease) 0.1s both; }
@media (max-width: 980px) { .hero p.lead { margin-left: auto; margin-right: auto; } }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; animation: rise 0.9s var(--ease) 0.2s both; }
@media (max-width: 980px) { .hero-actions { justify-content: center; } }

.hero-trust { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 46px; animation: rise 0.9s var(--ease) 0.3s both; }
@media (max-width: 980px) { .hero-trust { justify-content: center; } }
.trust-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 500; }
.trust-item svg { width: 20px; height: 20px; color: var(--orange-500); flex-shrink: 0; }

.hero-visual { position: relative; z-index: 2; animation: rise 1.1s var(--ease) 0.25s both; }
.hero-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.14);
}
.hero-card img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.hero-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(6,27,58,0) 40%, rgba(6,27,58,0.55) 100%); }

.hero-float {
  position: absolute; z-index: 3; background: rgba(10,20,40,0.55); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.16); border-radius: var(--radius-md); padding: 16px 20px; color: #fff;
  box-shadow: var(--shadow-lg); animation: float 6s ease-in-out infinite;
}
.hero-float--temp { top: 8%; left: -8%; }
.hero-float--stars { bottom: 10%; right: -6%; animation-delay: -3s; }
@media (max-width: 980px) { .hero-float--temp { left: 4%; } .hero-float--stars { right: 4%; } }
.hero-float strong { display: block; font-family: var(--font-display); font-size: 22px; }
.hero-float span { font-size: 12px; color: rgba(255,255,255,0.7); }
.float-stars { display: flex; gap: 3px; color: var(--orange-500); margin-bottom: 4px; }
.float-stars svg { width: 14px; height: 14px; }

.scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.6); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase; animation: fade-in 1s var(--ease) 0.6s both;
}
.scroll-cue .line { width: 1px; height: 34px; background: linear-gradient(180deg, rgba(255,255,255,0.7), transparent); animation: scroll-line 2s ease-in-out infinite; }

@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes scroll-line { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ==========================================================================
   DIFERENCIAIS
   ========================================================================== */
.diferenciais { background: var(--surface); }
.dif-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .dif-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .dif-grid { grid-template-columns: 1fr; } }

.dif-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 30px 26px; transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}
.dif-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.dif-icon { width: 52px; height: 52px; border-radius: 16px; background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); display: grid; place-items: center; margin-bottom: 18px; }
.dif-icon svg { width: 26px; height: 26px; color: #fff; }
.dif-card h3 { font-size: 18px; margin-bottom: 8px; }
.dif-card p { font-size: 14.5px; }

/* ==========================================================================
   SERVIÇOS
   ========================================================================== */
.servicos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .servicos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .servicos-grid { grid-template-columns: 1fr; } }

.servico-card {
  position: relative; border-radius: var(--radius-md); padding: 28px; cursor: pointer;
  background: linear-gradient(160deg, var(--blue-800), var(--blue-900));
  color: #fff; overflow: hidden; min-height: 230px; display: flex; flex-direction: column; justify-content: flex-end;
  border: none; text-align: left; width: 100%;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.servico-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.servico-card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.4s var(--ease);
  background: radial-gradient(120% 100% at 100% 0%, rgba(255,122,31,0.35), transparent 60%);
}
.servico-card:hover::before { opacity: 1; }
.servico-num { position: absolute; top: 20px; right: 24px; font-family: var(--font-display); font-weight: 700; font-size: 13px; color: rgba(255,255,255,0.4); letter-spacing: 0.08em; }
.servico-icon { width: 46px; height: 46px; border-radius: 13px; background: rgba(255,255,255,0.12); display: grid; place-items: center; margin-bottom: 16px; }
.servico-icon svg { width: 24px; height: 24px; color: var(--orange-500); }
.servico-card h3 { color: #fff; font-size: 19px; margin-bottom: 6px; }
.servico-card p { color: rgba(255,255,255,0.72); font-size: 13.5px; margin-bottom: 14px; }
.servico-link { display: inline-flex; align-items: center; gap: 6px; color: var(--orange-500); font-family: var(--font-display); font-weight: 600; font-size: 13.5px; }
.servico-link svg { width: 15px; height: 15px; transition: transform 0.3s var(--ease); }
.servico-card:hover .servico-link svg { transform: translateX(4px); }

/* ==========================================================================
   VENDAS (marcas)
   ========================================================================== */
.marcas-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
@media (max-width: 1000px) { .marcas-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 700px) { .marcas-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 460px) { .marcas-grid { grid-template-columns: repeat(2, 1fr); } }

.marca-card {
  position: relative; border-radius: var(--radius-md); padding: 22px 14px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border);
  min-height: 88px; display: flex; align-items: center; justify-content: center; text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.marca-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--orange-500); }
.marca-card span { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: var(--text); letter-spacing: 0.01em; }
.marca-card:hover span { color: var(--orange-500); }

.marcas-nota { margin-top: 28px; text-align: center; font-size: 14.5px; color: var(--text-muted); }
.link-inline {
  background: none; border: none; padding: 0; font: inherit; color: var(--blue-500);
  font-weight: 600; text-decoration: underline; cursor: pointer;
}
[data-theme="dark"] .link-inline { color: var(--blue-400); }

/* ==========================================================================
   ORÇAMENTO (modal + form)
   ========================================================================== */
.orcamento-cta {
  background: linear-gradient(120deg, var(--blue-700), var(--blue-900));
  border-radius: var(--radius-lg); padding: 60px 40px; text-align: center; color: #fff; position: relative; overflow: hidden;
}
.orcamento-cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 80% 20%, rgba(255,122,31,0.25), transparent 60%); }
.orcamento-cta > * { position: relative; z-index: 1; }
.orcamento-cta h2 { color: #fff; font-size: clamp(26px, 4vw, 36px); }
.orcamento-cta p { color: rgba(255,255,255,0.78); max-width: 520px; margin: 14px auto 30px; }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(6, 14, 28, 0.65); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 1000;
  opacity: 0; pointer-events: none; transition: opacity 0.35s var(--ease);
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--bg); border-radius: var(--radius-lg); width: 100%; max-width: 560px; max-height: 88vh; overflow-y: auto;
  padding: 34px; position: relative; transform: translateY(24px) scale(0.98); transition: transform 0.4s var(--ease);
  box-shadow: var(--shadow-lg);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-close { position: absolute; top: 20px; right: 20px; width: 38px; height: 38px; border-radius: 50%; background: var(--gray-100); border: none; display: grid; place-items: center; color: var(--text); }
.modal-close svg { width: 18px; height: 18px; }
.modal h3 { font-size: 24px; margin-bottom: 6px; }
.modal p.modal-sub { font-size: 14.5px; margin-bottom: 24px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.form-field input, .form-field select, .form-field textarea {
  border: 1.5px solid var(--border); border-radius: 12px; padding: 13px 14px; font-family: var(--font-body);
  font-size: 14.5px; background: var(--surface); color: var(--text); transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px var(--blue-100); outline: none; }
.form-field textarea { resize: vertical; min-height: 90px; }
.form-error { font-size: 12px; color: var(--orange-600); min-height: 16px; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   GALERIA
   ========================================================================== */
.galeria-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.galeria-grid .g-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
@media (max-width: 900px) { .galeria-grid { grid-template-columns: repeat(2, 1fr); } .galeria-grid .g-item:nth-child(1) { grid-column: span 2; } }
.g-item {
  border-radius: var(--radius-md); overflow: hidden; position: relative; aspect-ratio: 1/1;
  background: linear-gradient(135deg, var(--blue-100), var(--surface));
  display: flex; align-items: center; justify-content: center; border: 1px solid var(--border);
}
.galeria-grid .g-item:nth-child(1) { aspect-ratio: auto; }
.g-item svg { width: 34px; height: 34px; color: var(--blue-400); opacity: 0.6; }
.g-item span { position: absolute; bottom: 12px; left: 14px; font-size: 12px; color: var(--blue-700); font-weight: 600; }

/* ==========================================================================
   DEPOIMENTOS
   ========================================================================== */
.depoimentos { background: var(--surface); }
.testi-track { position: relative; overflow: hidden; }
.testi-slides { display: flex; transition: transform 0.6s var(--ease); }
.testi-slide { flex: 0 0 100%; padding: 4px; }
.testi-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 40px; max-width: 680px; margin: 0 auto; text-align: center;
}
.testi-stars { display: flex; justify-content: center; gap: 4px; color: var(--orange-500); margin-bottom: 18px; }
.testi-stars svg { width: 18px; height: 18px; }
.testi-card p.quote { font-size: 18px; color: var(--text); font-style: italic; margin-bottom: 20px; }
.testi-name { font-family: var(--font-display); font-weight: 600; }
.testi-role { font-size: 13px; color: var(--text-muted); }
.testi-dots { display: flex; justify-content: center; gap: 8px; margin-top: 28px; }
.testi-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border); border: none; transition: background 0.3s var(--ease), transform 0.3s var(--ease); }
.testi-dot.active { background: var(--orange-500); transform: scale(1.25); }

/* ==========================================================================
   ÁREA DE ATUAÇÃO
   ========================================================================== */
.area-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 860px) { .area-grid { grid-template-columns: 1fr; } }
.area-map {
  aspect-ratio: 4/3; border-radius: var(--radius-lg); position: relative; overflow: hidden;
  background: radial-gradient(circle at 30% 30%, var(--blue-600), var(--blue-900));
  border: 1px solid var(--border);
}
.area-map svg { width: 100%; height: 100%; }
.area-pin { position: absolute; width: 14px; height: 14px; border-radius: 50%; background: var(--orange-500); box-shadow: 0 0 0 6px rgba(255,122,31,0.25); }
.area-pin::after { content: ""; position: absolute; inset: -14px; border-radius: 50%; border: 1.5px solid rgba(255,122,31,0.5); animation: pulse-ring 2.4s ease-out infinite; }
@keyframes pulse-ring { 0% { transform: scale(0.6); opacity: 1; } 100% { transform: scale(1.8); opacity: 0; } }
.area-list { display: flex; flex-direction: column; gap: 4px; }
.area-list li { display: flex; align-items: center; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--border); font-family: var(--font-display); font-weight: 500; }
.area-list li svg { width: 20px; height: 20px; color: var(--orange-500); flex-shrink: 0; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 4px; background: none; border: none; text-align: left; color: var(--text);
  font-family: var(--font-display); font-weight: 600; font-size: 16.5px;
}
.faq-q svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--orange-500); transition: transform 0.4s var(--ease); }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.45s var(--ease); }
.faq-a p { padding: 0 4px 22px; font-size: 15px; max-width: 640px; }

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-final {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-700) 60%, var(--orange-600));
  color: #fff; text-align: center; padding: 110px 0;
}
.cta-final h2 { color: #fff; font-size: clamp(30px, 5vw, 48px); max-width: 780px; margin: 0 auto; }
.cta-final p { color: rgba(255,255,255,0.82); max-width: 560px; margin: 18px auto 34px; font-size: 17px; }

/* ==========================================================================
   RODAPÉ
   ========================================================================== */
.footer { background: var(--blue-900); color: rgba(255,255,255,0.75); padding: 70px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 32px; }
.footer-brand span { font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 17px; }
.footer p.footer-desc { font-size: 14px; max-width: 280px; }
.footer h4 { color: #fff; font-size: 14px; margin-bottom: 16px; letter-spacing: 0.04em; text-transform: uppercase; }
.footer ul li { margin-bottom: 10px; font-size: 14.5px; }
.footer ul li a { transition: color 0.25s var(--ease); }
.footer ul li a:hover { color: var(--orange-500); }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: grid; place-items: center; transition: background 0.25s var(--ease); }
.footer-social a:hover { background: var(--orange-500); }
.footer-social svg { width: 17px; height: 17px; }
.footer-bottom { margin-top: 54px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; }

/* ==========================================================================
   FLUTUANTES
   ========================================================================== */
.fab-whatsapp {
  position: fixed; bottom: 26px; right: 26px; z-index: 700;
  width: 62px; height: 62px; border-radius: 50%; background: #25D366; border: none;
  display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,0.5);
  animation: pulse-wa 2.6s ease-in-out infinite;
}
.fab-whatsapp svg { width: 30px; height: 30px; color: #fff; }
@keyframes pulse-wa { 0%, 100% { box-shadow: 0 10px 30px rgba(37,211,102,0.5); } 50% { box-shadow: 0 10px 30px rgba(37,211,102,0.8), 0 0 0 10px rgba(37,211,102,0.12); } }

.fab-top {
  position: fixed; bottom: 26px; left: 26px; z-index: 700;
  width: 48px; height: 48px; border-radius: 50%; background: var(--bg); border: 1.5px solid var(--border);
  display: grid; place-items: center; box-shadow: var(--shadow-md); color: var(--text);
  opacity: 0; pointer-events: none; transform: translateY(10px); transition: all 0.35s var(--ease);
}
.fab-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.fab-top svg { width: 20px; height: 20px; }

@media (max-width: 560px) {
  .fab-whatsapp { width: 54px; height: 54px; bottom: 18px; right: 18px; }
  .fab-top { bottom: 18px; left: 18px; width: 42px; height: 42px; }
}

/* ---------- Toast (confirmação de envio) ---------- */
.toast {
  position: fixed; bottom: 100px; right: 26px; z-index: 1100; background: var(--blue-900); color: #fff;
  padding: 14px 20px; border-radius: 14px; font-size: 14px; box-shadow: var(--shadow-lg);
  transform: translateY(16px); opacity: 0; transition: all 0.4s var(--ease); pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- Utility ---------- */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }