/* ========================================
   iHome Assistência Técnica
   Design: Premium Dark · Gradient Borders · Glow Effects
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;0,9..40,900;1,9..40,400&display=swap');

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

:root {
  /* Base */
  --bg-void:    #020203;
  --bg-base:    #060608;
  --bg-raised:  #0d0d10;
  --bg-surface: rgba(255,255,255,0.035);
  --bg-hover:   rgba(255,255,255,0.055);

  /* Text */
  --fg:         #edeef0;
  --fg-muted:   #8a8f9a;
  --fg-subtle:  #4a4f5c;

  /* Brand */
  --blue:       #0066ff;
  --blue-lt:    #3d8bff;
  --blue-glow:  rgba(0,102,255,0.22);
  --blue-bg:    rgba(0,102,255,0.07);
  --blue-border:rgba(0,102,255,0.35);

  /* Gradients */
  --grad-blue:  linear-gradient(135deg, #0052ff 0%, #4d7cff 100%);
  --grad-border:linear-gradient(135deg, rgba(0,102,255,0.7) 0%, rgba(77,124,255,0.15) 50%, rgba(0,102,255,0.5) 100%);
  --grad-glow:  linear-gradient(135deg, rgba(0,82,255,0.12) 0%, rgba(77,124,255,0.04) 100%);
  --grad-hero:  radial-gradient(ellipse 70% 60% at 65% 50%, rgba(0,82,255,0.14) 0%, transparent 70%),
                radial-gradient(ellipse 40% 50% at 10% 80%, rgba(0,82,255,0.07) 0%, transparent 60%),
                radial-gradient(ellipse 30% 30% at 85% 15%, rgba(77,124,255,0.08) 0%, transparent 50%);

  /* Utils */
  --green:      #25d366;
  --radius:     14px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --shadow:     0 4px 32px rgba(0,0,0,0.6);
  --shadow-b:   0 8px 48px rgba(0,102,255,0.3), 0 2px 12px rgba(0,102,255,0.15);
  --transition: 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', 'Inter', -apple-system, sans-serif;
  background: var(--bg-void);
  color: var(--fg);
  line-height: 1.65;
  overflow-x: hidden;
}

/* Ambient background blobs */
body::before,
body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
body::before {
  width: 600px; height: 600px;
  background: rgba(0,82,255,0.06);
  top: -200px; right: -200px;
  animation: blob-drift 18s ease-in-out infinite alternate;
}
body::after {
  width: 400px; height: 400px;
  background: rgba(0,52,180,0.05);
  bottom: 20%; left: -150px;
  animation: blob-drift 24s ease-in-out infinite alternate-reverse;
}
@keyframes blob-drift {
  0%   { transform: translate(0,0) scale(1); }
  100% { transform: translate(40px, 30px) scale(1.1); }
}
@media (prefers-reduced-motion: reduce) {
  body::before, body::after { animation: none; }
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ─────────────────────────────────────────
   GRADIENT BORDER UTILITY
   Wraps element in a pseudo-border using
   a gradient + mask trick
───────────────────────────────────────── */
.grad-border {
  position: relative;
  border-radius: var(--radius-lg);
}
.grad-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-border);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: opacity var(--transition);
  opacity: 0.6;
}
.grad-border:hover::before { opacity: 1; }

/* ========== BOTÕES ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: var(--grad-blue);
  color: #fff;
  box-shadow: 0 0 0 0 var(--blue-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-b);
  filter: brightness(1.1);
}
.btn-primary:active { transform: scale(0.98); }

.btn-outline {
  background: rgba(255,255,255,0.04);
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-1px);
}

.btn-nav {
  background: var(--grad-blue);
  color: #fff;
  padding: 9px 20px;
  font-size: 14px;
  box-shadow: 0 2px 12px var(--blue-glow);
}
.btn-nav:hover { filter: brightness(1.12); transform: translateY(-1px); }

.btn-lg { padding: 15px 34px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

.btn-whatsapp {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  font-family: inherit;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(34,197,94,0.25);
}
.btn-whatsapp:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(34,197,94,0.35);
}

.btn-submit {
  padding: 16px 24px;
  font-size: 16px;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  box-shadow: 0 4px 20px rgba(34,197,94,0.25);
}
.btn-submit:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(34,197,94,0.35);
}

.btn-gps { width: 100%; justify-content: center; padding: 13px; }

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(6,6,8,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
/* Thin gradient accent line on bottom of header */
.header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0,102,255,0.6) 40%, rgba(77,124,255,0.4) 60%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s;
}
.header.scrolled::after { opacity: 1; }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-weight: 900;
  font-size: 23px;
  text-decoration: none;
  letter-spacing: -0.5px;
}
.logo-i {
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: italic;
}
.logo-home { color: var(--fg); }
.logo-sub {
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-muted);
  margin-left: 8px;
  letter-spacing: 0.5px;
  align-self: center;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}
.nav a:not(.btn):hover { color: var(--fg); }
.nav a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1.5px;
  background: var(--grad-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav a:not(.btn):hover::after { transform: scaleX(1); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
  gap: 16px;
  background: rgba(6,6,8,0.95);
}
.mobile-nav a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--fg); }
.mobile-nav.open { display: flex; }

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
}
/* Subtle grid texture */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,102,255,0.1);
  border: 1px solid rgba(0,102,255,0.3);
  color: var(--blue-lt);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.3px;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 20px rgba(0,102,255,0.12);
}
.badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--blue-lt);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--blue-lt);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

h1 {
  font-size: clamp(34px, 4.5vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 22px;
  letter-spacing: -1.5px;
}

.highlight {
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 18px;
  color: var(--fg-muted);
  margin-bottom: 40px;
  max-width: 520px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  color: var(--fg-muted);
}
.trust-icon {
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

/* Hero floating cards */
.hero-visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 2;
}

.hero-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius);
  padding: 14px 22px;
  min-width: 210px;
  animation: float 5s ease-in-out infinite;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.06);
}
/* Gradient top edge on cards */
.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,102,255,0.6), transparent);
  border-radius: 1px;
}
.hero-card { position: relative; }
.card-1 { animation-delay: 0s; }
.card-2 { animation-delay: 1.8s; }
.card-3 { animation-delay: 3.4s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-card { animation: none; }
}

.card-icon { font-size: 26px; }
.card-label { font-size: 13px; font-weight: 700; color: var(--fg); }
.card-status { font-size: 12px; color: var(--fg-muted); margin-top: 2px; }
.status-ok { color: #4ade80; }

/* ========== BRANDS ========== */
.brands {
  background: var(--bg-base);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding: 30px 0;
  position: relative;
  z-index: 1;
}
.brands-label {
  text-align: center;
  font-size: 11px;
  color: var(--fg-subtle);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  margin-bottom: 20px;
}
.brands-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 44px;
  flex-wrap: wrap;
}
.brands-list span {
  font-size: 14px;
  font-weight: 700;
  color: var(--fg-subtle);
  letter-spacing: 0.5px;
  transition: color var(--transition);
  cursor: default;
}
.brands-list span:hover { color: var(--fg-muted); }

/* ========== SECTIONS ========== */
.section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}
.section-dark {
  background: var(--bg-base);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.section-header {
  text-align: center;
  margin-bottom: 68px;
}
.section-tag {
  display: inline-block;
  background: rgba(0,102,255,0.1);
  border: 1px solid rgba(0,102,255,0.25);
  color: var(--blue-lt);
  padding: 5px 16px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.section-header h2 {
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.8px;
  line-height: 1.15;
}
.section-header p {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ========== SERVICE CARDS ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  backdrop-filter: blur(8px);
}
/* Gradient border on hover */
.service-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--grad-border);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  z-index: 0;
}
/* Mask to show only border */
.service-card::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius-xl) - 1px);
  background: var(--bg-raised);
  z-index: 0;
  pointer-events: none;
  transition: background var(--transition);
}
.service-card > * { position: relative; z-index: 1; }

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,102,255,0.2);
}
.service-card:hover::before { opacity: 1; }

.service-card.featured {
  border-color: rgba(0,102,255,0.3);
  background: linear-gradient(135deg, rgba(0,82,255,0.08) 0%, var(--bg-raised) 100%);
}
.service-card.featured::after { background: transparent; }

.featured-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-blue);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 0 0 10px 10px;
  white-space: nowrap;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 16px var(--blue-glow);
  z-index: 2;
}

.service-icon { font-size: 36px; margin-bottom: 18px; }
.service-card h3 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 18px;
  color: var(--fg);
  letter-spacing: -0.3px;
}
.service-card ul {
  list-style: none;
  flex: 1;
  margin-bottom: 28px;
}
.service-card ul li {
  font-size: 14px;
  color: var(--fg-muted);
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  gap: 10px;
}
.service-card ul li::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--grad-blue);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px var(--blue-glow);
}

.service-btn {
  display: block;
  text-align: center;
  padding: 12px;
  border: 1px solid rgba(0,102,255,0.3);
  border-radius: var(--radius);
  color: var(--blue-lt);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  margin-top: auto;
  background: rgba(0,102,255,0.05);
}
.service-btn:hover {
  background: var(--grad-blue);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px var(--blue-glow);
  transform: translateY(-1px);
}

/* ========== MARCAS ATENDIDAS ========== */
.section-marcas { background: var(--bg-void); }

.marcas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.marca-item {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.marca-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.marca-item:hover {
  border-color: rgba(0,102,255,0.2);
  background: var(--bg-hover);
  transform: translateY(-2px);
}
.marca-item:hover::before { transform: scaleX(1); }
.marca-item strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
  letter-spacing: -0.2px;
}
.marca-item span { font-size: 13px; color: var(--fg-muted); }

/* ========== DIFERENCIAIS ========== */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.diff-item {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
/* Gradient glow sweep on hover */
.diff-item::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--grad-border);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.diff-item::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius-lg) - 1px);
  background: var(--bg-raised);
  pointer-events: none;
  transition: background var(--transition);
}
.diff-item > * { position: relative; z-index: 1; }
.diff-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.diff-item:hover::before { opacity: 1; }

.diff-icon { font-size: 28px; margin-bottom: 14px; }
.diff-item h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}
.diff-item p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }

/* ========== STEPS ========== */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 4px;
}
.step {
  flex: 1;
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  position: relative;
  transition: all var(--transition);
}
.step:hover {
  background: var(--bg-hover);
  border-color: rgba(0,102,255,0.2);
  transform: translateY(-2px);
}
.step-num {
  font-size: 44px;
  font-weight: 900;
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 12px;
}
.step h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--fg-muted); line-height: 1.6; }
.step-arrow {
  color: rgba(0,102,255,0.3);
  font-size: 22px;
  margin-top: 44px;
  flex-shrink: 0;
  align-self: center;
}

/* ========== FAQ ========== */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 920px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:hover { border-color: rgba(0,102,255,0.2); }
.faq-item[open] {
  border-color: rgba(0,102,255,0.35);
  box-shadow: 0 0 0 1px rgba(0,102,255,0.1), 0 8px 32px rgba(0,0,0,0.3);
}
.faq-item[open]::before {
  content: '';
  display: block;
  height: 2px;
  background: var(--grad-blue);
}

.faq-item summary {
  padding: 18px 22px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  user-select: none;
  transition: background var(--transition);
}
.faq-item summary:hover { background: var(--bg-hover); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: var(--blue-lt);
  flex-shrink: 0;
  font-weight: 300;
  line-height: 1;
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,102,255,0.1);
  border-radius: 6px;
  border: 1px solid rgba(0,102,255,0.2);
  transition: all var(--transition);
}
.faq-item[open] summary::after {
  content: '−';
  background: var(--grad-blue);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 2px 10px var(--blue-glow);
}

.faq-item > div { padding: 0 22px 20px; }
.faq-item > div p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.75;
}
.faq-item > div p strong { color: var(--fg); }

/* ========== ORÇAMENTO ========== */
.section-orcamento {
  background: var(--bg-void);
}
/* Glow behind section */
.section-orcamento::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,82,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.orcamento-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 60px;
  align-items: start;
}

.orcamento-info .section-tag { display: inline-block; }
.orcamento-info h2 {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  margin: 16px 0 20px;
  letter-spacing: -0.6px;
  line-height: 1.15;
}
.orcamento-info > p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 28px;
}

.orcamento-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 36px;
}
.ob-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  color: var(--fg-muted);
}
.ob-item span {
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  font-size: 16px;
}

.orcamento-contact p {
  font-size: 13px;
  color: var(--fg-subtle);
  margin-bottom: 12px;
}

/* Form card with gradient border */
.orcamento-form-wrapper {
  background: var(--bg-raised);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
}
.orcamento-form-wrapper::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,102,255,0.5) 0%, rgba(77,124,255,0.1) 40%, rgba(0,102,255,0.35) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
/* Subtle top glow */
.orcamento-form-wrapper::after {
  content: '';
  position: absolute;
  top: -40px; left: 50%;
  transform: translateX(-50%);
  width: 60%; height: 40px;
  background: radial-gradient(ellipse, rgba(0,102,255,0.25), transparent 70%);
  pointer-events: none;
  filter: blur(12px);
}

.orcamento-form h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  letter-spacing: -0.3px;
}

.form-group { margin-bottom: 20px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--fg-muted);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

input[type="checkbox"] { -webkit-appearance: checkbox; appearance: checkbox; }
input:not([type="checkbox"]), select, textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--fg);
  font-size: 15px;
  font-family: inherit;
  transition: all var(--transition);
  outline: none;
  -webkit-appearance: none;
}
input::placeholder, textarea::placeholder { color: var(--fg-subtle); }
input:not([type="checkbox"]):focus, select:focus, textarea:focus {
  border-color: var(--blue);
  background: rgba(0,102,255,0.06);
  box-shadow: 0 0 0 3px rgba(0,102,255,0.12), 0 0 20px rgba(0,102,255,0.08);
}
select option { background: var(--bg-raised); color: var(--fg); }
textarea { resize: vertical; min-height: 100px; }

.checkbox-group { margin-bottom: 24px; }
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: var(--fg-muted);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}
.checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px;
  padding: 0;
  cursor: pointer;
  accent-color: var(--blue);
}

.form-note {
  font-size: 12px;
  color: var(--fg-subtle);
  text-align: center;
  margin-top: 12px;
  line-height: 1.5;
}

/* ========== LOCALIZAÇÃO / MAPA ========== */
.mapa-wrapper {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 28px;
  align-items: start;
}

.mapa-link { display: block; text-decoration: none; }

.mapa-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
/* Gradient border on map */
.mapa-container::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--grad-border);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
  opacity: 0.5;
  transition: opacity var(--transition);
}
.mapa-container:hover::before { opacity: 1; }

.mapa-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 20px;
  transition: background var(--transition);
  z-index: 3;
}
.mapa-container:hover .mapa-overlay { background: rgba(0,0,0,0.35); }

.mapa-overlay-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--grad-blue);
  color: #fff;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition);
  box-shadow: 0 4px 20px var(--blue-glow);
}
.mapa-container:hover .mapa-overlay-btn {
  opacity: 1;
  transform: translateY(0);
}

.mapa-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mapa-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 16px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.mapa-info-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--grad-blue);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition);
}
.mapa-info-item:hover {
  border-color: rgba(0,102,255,0.2);
  background: var(--bg-hover);
}
.mapa-info-item:hover::before { transform: scaleY(1); }
.mapa-info-icon { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.mapa-info-item strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--fg-muted);
  margin-bottom: 4px;
}
.mapa-info-item p {
  font-size: 14px;
  color: var(--fg);
  line-height: 1.55;
  margin: 0;
  font-weight: 500;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--bg-base);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 60px 0 0;
  position: relative;
  z-index: 1;
}
/* Gradient top line */
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0,102,255,0.5) 30%, rgba(77,124,255,0.3) 60%, transparent 100%);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo { margin-bottom: 12px; font-size: 24px; }
.footer-brand p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 280px;
  margin-bottom: 16px;
}

.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition);
}
.instagram-link:hover { color: var(--fg); }

.footer-links h4, .footer-contact h4 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--fg-subtle);
  margin-bottom: 20px;
}
.footer-links, .footer-contact { display: flex; flex-direction: column; }
.footer-links a, .footer-contact a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-links a:hover, .footer-contact a:hover { color: var(--fg); }
.footer-contact p { font-size: 14px; color: var(--fg-subtle); margin-top: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { font-size: 13px; color: var(--fg-subtle); }

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  z-index: 999;
  box-shadow: 0 4px 24px rgba(34,197,94,0.45);
  transition: all var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 36px rgba(34,197,94,0.55);
}
.whatsapp-float svg { color: #fff; }

.whatsapp-pulse {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid rgba(34,197,94,0.5);
  animation: wa-pulse 2.5s ease-out infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.65); opacity: 0; }
}

/* ========== STATS ========== */
.section-stats {
  padding: 56px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.stat-item {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(255,255,255,0.06);
}
.stat-num {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 900;
  background: var(--grad-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -1px;
}
.stat-label {
  font-size: 14px;
  color: var(--fg-muted);
  font-weight: 500;
}

/* ========== DEPOIMENTOS ========== */
.dep-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.dep-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.dep-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--grad-border);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.dep-card::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius-lg) - 1px);
  background: var(--bg-raised);
  pointer-events: none;
}
.dep-card > * { position: relative; z-index: 1; }
.dep-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.4); }
.dep-card:hover::before { opacity: 1; }

.dep-card.dep-featured {
  border-color: rgba(0,102,255,0.3);
  background: linear-gradient(135deg, rgba(0,82,255,0.09) 0%, var(--bg-raised) 100%);
}
.dep-card.dep-featured::after { background: transparent; }

.dep-stars {
  color: #fbbf24;
  font-size: 15px;
  letter-spacing: 2px;
}
.dep-text {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}
.dep-text::before { content: '"'; }
.dep-text::after  { content: '"'; }
.dep-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.dep-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  object-fit: cover;
  box-shadow: 0 4px 12px var(--blue-glow), 0 0 0 2px rgba(0,102,255,0.3);
}
.dep-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--fg);
}
.dep-info {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
}
.dep-cta { text-align: center; }

/* ========== MOBILE STICKY CTA ========== */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  padding: 12px 16px;
  background: rgba(6,6,8,0.97);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255,255,255,0.08);
  gap: 10px;
}
.mobile-sticky-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 14px 12px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 15px;
  font-family: inherit;
  text-decoration: none;
  background: rgba(255,255,255,0.06);
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all var(--transition);
  min-height: 48px;
}
.mobile-sticky-primary {
  background: var(--grad-blue);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px var(--blue-glow);
}

.mobile-nav-cta {
  background: var(--grad-blue);
  color: #fff !important;
  padding: 12px 20px;
  border-radius: var(--radius);
  text-align: center;
  font-weight: 700;
  box-shadow: 0 4px 16px var(--blue-glow);
}

/* ========== RESPONSIVE ========== */

/* Tablet */
@media (max-width: 1024px) {
  .hero-visual { display: none; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .marcas-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-grid { grid-template-columns: 1fr; }
  .dep-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2)::before,
  .stat-item:nth-child(4)::before { display: none; }
}

/* Mobile */
@media (max-width: 768px) {
  /* Navigation */
  .nav { display: none; }
  .hamburger { display: flex; }

  /* Mobile sticky bar */
  .mobile-sticky-cta { display: flex; }
  /* Push content above sticky bar */
  body { padding-bottom: 80px; }
  /* Hide float WhatsApp on mobile (sticky bar replaces it) */
  .whatsapp-float { display: none; }

  /* Hero */
  .hero { padding-top: 80px; padding-bottom: 40px; }
  .hero-content { max-width: 100%; }
  h1 {
    font-size: clamp(26px, 8vw, 34px);
    letter-spacing: -0.8px;
    line-height: 1.12;
  }
  .hero-desc { font-size: 15px; margin-bottom: 28px; }
  .hero-actions { flex-direction: column; gap: 10px; }
  .hero-actions .btn { width: 100%; justify-content: center; padding: 15px 20px; min-height: 52px; }
  .hero-trust { gap: 12px; flex-wrap: wrap; }
  .trust-item { font-size: 13px; }
  .badge { font-size: 12px; padding: 5px 12px; }

  /* Brands */
  .brands-list { gap: 24px; }
  .brands-list span { font-size: 13px; }

  /* Sections */
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }
  .section-header h2 { font-size: clamp(22px, 6vw, 30px); }
  .section-header p { font-size: 15px; }
  .section-tag { font-size: 10px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-card { padding: 28px 22px; border-radius: var(--radius-lg); }
  .service-icon { font-size: 30px; margin-bottom: 12px; }
  .service-card h3 { font-size: 17px; }

  /* Marcas */
  .marcas-grid { grid-template-columns: 1fr; gap: 10px; }
  .marca-item { padding: 14px 18px; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .section-stats { padding: 40px 0; }
  .stat-item { padding: 24px 16px; }
  .stat-item:nth-child(2)::before,
  .stat-item:nth-child(4)::before { display: none; }

  /* Depoimentos */
  .dep-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .dep-card { padding: 22px 18px; }

  /* Diferenciais */
  .diff-grid { grid-template-columns: 1fr; gap: 10px; }
  .diff-item { padding: 22px 18px; }

  /* Steps */
  .steps { flex-direction: column; gap: 8px; }
  .step-arrow { display: none; }
  .step {
    text-align: left;
    padding: 20px 18px;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.06);
    background: var(--bg-surface);
  }
  .step-num { font-size: 32px; margin-bottom: 8px; }

  /* FAQ */
  .faq-grid { grid-template-columns: 1fr; gap: 8px; }
  .faq-item summary { font-size: 14px; padding: 16px 18px; }
  .faq-item > div { padding: 0 18px 16px; }

  /* Orçamento */
  .orcamento-wrapper { grid-template-columns: 1fr; gap: 32px; }
  .orcamento-form-wrapper { padding: 24px 18px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .orcamento-benefits { grid-template-columns: 1fr; gap: 8px; }
  .orcamento-info h2 { font-size: clamp(22px, 6vw, 30px); }

  /* Mapa */
  .mapa-wrapper { grid-template-columns: 1fr; }
  .mapa-info { flex-direction: column; gap: 10px; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer { padding: 44px 0 0; }
}

/* Small mobile */
@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .section { padding: 52px 0; }
  .hero { padding-top: 76px; }
  input, select, textarea { font-size: 16px; } /* Prevent iOS zoom */
  .btn-lg { padding: 14px 20px; font-size: 15px; }
  .dep-grid { gap: 10px; }
  .dep-card { padding: 18px 16px; }
}

/* Large desktop */
@media (min-width: 1280px) {
  .services-grid { gap: 24px; }
  .dep-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-content { max-width: 680px; }
}

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s cubic-bezier(0.16,1,0.3,1), transform 0.55s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}