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

:root {
  --bg: #141414;
  --text: #f2f0eb;
  --accent: #D99559;
  --accent-dim: rgba(217, 149, 89, 0.12);
  --accent-border: rgba(217, 149, 89, 0.2);
  --card-bg: #1a1a1a;
  --card-border: rgba(217, 149, 89, 0.12);
  --muted: rgba(242, 240, 235, 0.55);
  --muted-light: rgba(242, 240, 235, 0.35);
  --surface: #1e1e1e;
  --surface-2: #232323;
  --divider: rgba(242, 240, 235, 0.08);
  --nav-h: 72px;
  --max-w: 1160px;
  --radius: 12px;
  --radius-sm: 8px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--accent);
  color: #141414;
}

/* ── SCROLLBAR ─────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(217,149,89,0.3); border-radius: 3px; }

/* ── UTILITIES ─────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: var(--accent); }

.tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-border);
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 100px;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #141414;
}

.btn-primary:hover {
  background: #e8a66a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(217,149,89,0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(242,240,235,0.2);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.btn-outline-accent {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.btn-outline-accent:hover {
  background: var(--accent-dim);
  transform: translateY(-1px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #D99559 0%, #c47d3a 100%);
  color: #141414;
  position: relative;
  overflow: hidden;
}

.btn-whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #e8a66a 0%, #d4894a 100%);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(217,149,89,0.35);
}

.whatsapp-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── FADE IN ANIMATION ─────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── NAVBAR ────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}

#navbar.scrolled {
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--divider);
}

.nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
}

.nav-logo {
  justify-self: start;
}

.nav-links {
  justify-self: center;
}

.nav-cta {
  justify-self: end;
}

.nav-logo {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-left: 32px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: rgba(20, 20, 20, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--divider);
  padding: 24px;
  z-index: 999;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-size: 16px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--divider);
  transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--text); }
.mobile-menu a:last-of-type { border-bottom: none; }

.mobile-menu .btn { margin-top: 16px; width: 100%; }

/* ── HERO ──────────────────────────────────────── */
#hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
  background-image: url('img/backgroundhero.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}



.hero-tag {
  margin-bottom: 28px;
}

.hero-headline {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 820px;
  margin-bottom: 28px;
}

.hero-regular {
  font-weight: 400;
}

.hero-bold {
  font-weight: 800;
  background: linear-gradient(to right, #F1CAA7, #D99559);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-subtitle strong {
  color: var(--text);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-note {
  font-size: 13px;
  color: var(--muted-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-note::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
}

/* ── SECTION COMMON ────────────────────────────── */
section {
  padding: 96px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── PROBLEMA ──────────────────────────────────── */
#problema {
  background: var(--surface);
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #1c1c1c 0%, #141414 100%);
  border: 1px solid #242424;
  border-radius: 18px;
  padding: 36px 24px 32px;
  text-align: center;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

/* linha de luz fina no topo */
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 55%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217,149,89,0.35), transparent);
  pointer-events: none;
}

/* textura de grain sutil */
.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.feature-card:hover {
  border-color: rgba(217,149,89,0.28);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.45), 0 0 0 1px rgba(217,149,89,0.08);
}

.feature-card:hover .feature-icon {
  box-shadow:
    0 0 0 1px rgba(217,149,89,0.3),
    0 0 32px rgba(217,149,89,0.24),
    inset 0 0 18px rgba(217,149,89,0.1);
}

.feature-icon {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #D99559;
  background: radial-gradient(ellipse at 50% 30%, rgba(217,149,89,0.18) 0%, rgba(16,16,16,0.96) 68%);
  border: 1px solid rgba(217,149,89,0.22);
  box-shadow:
    0 0 0 1px rgba(217,149,89,0.08),
    0 0 20px rgba(217,149,89,0.13),
    inset 0 1px 0 rgba(217,149,89,0.14);
  transition: box-shadow 0.3s ease;
}

/* halo difuso ao redor do ícone */
.feature-icon::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217,149,89,0.07) 0%, transparent 68%);
  pointer-events: none;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  position: relative;
  z-index: 1;
}

.feature-title {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-body {
  font-size: 13px;
  color: rgba(156, 163, 175, 0.85);
  line-height: 1.75;
}

@media (max-width: 768px) {
  .feature-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .feature-cards {
    grid-template-columns: 1fr;
  }
}

/* ── SOBRE ─────────────────────────────────────── */
#sobre {
  background: var(--surface);
}

.sobre-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 72px;
  align-items: start;
}

.sobre-photo-wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  border: 1px solid rgba(217,149,89,0.15);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}

.sobre-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* gradiente sutil no rodapé da foto */
.sobre-photo-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 35%;
  background: linear-gradient(to top, rgba(20,20,20,0.6) 0%, transparent 100%);
  pointer-events: none;
}

.sobre-content h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 28px;
}

.sobre-text {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
}

.sobre-text p + p {
  margin-top: 16px;
}

.sobre-text strong {
  color: var(--text);
  font-weight: 600;
}

.sobre-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.highlight-pill {
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
}

/* ── COMO FUNCIONA ─────────────────────────────── */
#como-funciona {
  background: var(--bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

/* trilha base — traço estático e sutil */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 59px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 2px;
  background: rgba(217,149,89,0.1);
  border-radius: 2px;
  z-index: 0;
}

/* luz viajante sobre a trilha */
.steps-grid::after {
  content: '';
  position: absolute;
  top: 56px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg,
    transparent 0%,
    transparent 10%,
    rgba(217,149,89,0.3) 35%,
    rgba(241,202,167,1) 50%,
    rgba(217,149,89,0.3) 65%,
    transparent 90%,
    transparent 100%
  );
  background-size: 45% 100%;
  background-repeat: no-repeat;
  background-position: -45% center;
  animation: timeline-flow 2.8s ease-in-out infinite;
  filter: blur(1.5px);
  z-index: 0;
}

@keyframes timeline-flow {
  0%   { background-position: -45% center; }
  100% { background-position: 145% center; }
}

.step-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 36px 28px 28px;
  position: relative;
  z-index: 1;
  transition: border-color 0.3s ease;
}

.step-card:hover {
  border-color: rgba(217,149,89,0.3);
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: #141414;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 20px;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 0 rgba(217,149,89,0.4);
  animation: node-pulse 2.8s ease-in-out infinite;
}

/* anel pulsante nos nós — cada step defasado */
.step-card:nth-child(1) .step-number { animation-delay: 0s; }
.step-card:nth-child(2) .step-number { animation-delay: 0.93s; }
.step-card:nth-child(3) .step-number { animation-delay: 1.87s; }

@keyframes node-pulse {
  0%   { box-shadow: 0 0 0 0   rgba(217,149,89,0.5); }
  40%  { box-shadow: 0 0 0 10px rgba(217,149,89,0.0); }
  100% { box-shadow: 0 0 0 0   rgba(217,149,89,0.0); }
}

.step-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-light);
  margin-bottom: 8px;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.step-body {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── DIFERENCIAIS ──────────────────────────────── */
#diferenciais {
  background: var(--surface);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.diff-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.3s ease, transform 0.2s ease;
}

.diff-card:hover {
  border-color: rgba(217,149,89,0.3);
  transform: translateY(-2px);
}

.diff-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}

.diff-icon svg {
  width: 20px;
  height: 20px;
}

.diff-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.diff-body {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── RESULTADOS ────────────────────────────────── */
#resultados {
  background: var(--bg);
}

.resultados-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.resultados-text {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.resultados-text p + p {
  margin-top: 16px;
}

.resultados-text strong {
  color: var(--text);
  font-weight: 600;
}

.scenario-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.scenario-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: linear-gradient(145deg, #1c1c1c 0%, #161616 100%);
  border: 1px solid #242424;
  border-radius: 12px;
  padding: 18px 16px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.scenario-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217,149,89,0.25), transparent);
  pointer-events: none;
}

.scenario-card:hover {
  border-color: rgba(217,149,89,0.22);
  transform: translateY(-2px);
}

.scenario-card-cta {
  border-color: rgba(217,149,89,0.2);
}

.scenario-num {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--accent);
  opacity: 0.7;
  line-height: 1;
  padding-top: 2px;
  flex-shrink: 0;
  width: 22px;
}

.scenario-card-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.scenario-card-body {
  font-size: 12px;
  color: rgba(156,163,175,0.8);
  line-height: 1.6;
}

.notice-box {
  position: relative;
  overflow: hidden;
  margin-top: 32px;
  background: linear-gradient(160deg, #1c1c1c 0%, #141414 100%);
  border: 1px solid #242424;
  border-radius: 18px;
  padding: 24px 28px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* linha de luz no topo */
.notice-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217,149,89,0.4), transparent);
  pointer-events: none;
}

/* grain sutil */
.notice-box::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.notice-box:hover {
  border-color: rgba(217,149,89,0.22);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.notice-box p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.notice-box strong {
  color: var(--accent);
  font-weight: 600;
}

/* ── PRECOS ────────────────────────────────────── */
#precos {
  background: var(--surface);
}

.promo-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #1c1c1c 0%, #141414 100%);
  border: 1px solid #242424;
  border-radius: 18px;
  padding: 18px 24px;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.promo-banner:hover {
  border-color: rgba(217,149,89,0.22);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

/* linha de luz no topo */
.promo-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217,149,89,0.4), transparent);
  pointer-events: none;
}

/* grain sutil */
.promo-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.promo-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(217,149,89,0.6);
  animation: promo-blink 2s ease-in-out infinite;
}

@keyframes promo-blink {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px rgba(217,149,89,0.6); }
  50%       { opacity: 0.5; box-shadow: 0 0 14px rgba(217,149,89,0.9); }
}

.promo-text {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

.promo-text strong {
  color: var(--accent);
  font-weight: 700;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

/* ── PRICING CARD — estilo tópico Problema ── */
.pricing-card {
  position: relative;
  background: linear-gradient(160deg, #1c1c1c 0%, #141414 100%);
  border: 1px solid #242424;
  border-radius: 18px;
  padding: 36px 28px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* linha de luz no topo de cada card */
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217,149,89,0.3), transparent);
  pointer-events: none;
}

/* grain sutil */
.pricing-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(217,149,89,0.22);
  box-shadow: 0 16px 48px rgba(0,0,0,0.45), 0 0 0 1px rgba(217,149,89,0.06);
}

/* card destaque — mais luz âmbar */
.pricing-card.featured {
  border-color: rgba(217,149,89,0.35);
  background: linear-gradient(160deg, rgba(217,149,89,0.07) 0%, #141414 55%);
}

.pricing-card.featured::before {
  width: 75%;
  background: linear-gradient(90deg, transparent, rgba(217,149,89,0.55), transparent);
}

.pricing-card.featured:hover {
  border-color: rgba(217,149,89,0.5);
  box-shadow: 0 16px 48px rgba(0,0,0,0.45), 0 0 32px rgba(217,149,89,0.08);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #D99559 0%, #c47d3a 100%);
  color: #141414;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 16px rgba(217,149,89,0.35);
  z-index: 1;
}

.plan-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.pricing-card.featured .plan-name {
  color: var(--accent);
}

.plan-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 28px;
  min-height: 60px;
}

.plan-price-wrapper {
  margin-bottom: 8px;
}

.plan-price-original {
  font-size: 13px;
  color: var(--muted-light);
  text-decoration: line-through;
  margin-bottom: 4px;
}

.plan-price-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2px;
}

.plan-price {
  font-size: clamp(32px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.plan-price span {
  font-size: 16px;
  font-weight: 600;
  color: var(--muted);
  vertical-align: super;
}

.plan-divider {
  height: 1px;
  background: var(--divider);
  margin: 24px 0;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 32px;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.plan-features li .check {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--accent);
}

.plan-features li.section-header-feat {
  font-weight: 600;
  color: var(--text);
  font-size: 13px;
  margin-top: 4px;
}

.pricing-note {
  text-align: center;
  margin-top: 32px;
  font-size: 14px;
  color: var(--muted);
}

.pricing-note strong {
  color: var(--text);
}

/* ── GARANTIA ──────────────────────────────────── */
#garantia {
  background: var(--bg);
}

.garantia-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.garantia-content h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 24px;
}

.garantia-text {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
}

.garantia-text p + p {
  margin-top: 16px;
}

.garantia-visual {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #1c1c1c 0%, #141414 100%);
  border: 1px solid #242424;
  border-radius: 18px;
  padding: 40px;
  text-align: center;
}

/* linha de luz no topo */
.garantia-visual::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 55%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217,149,89,0.4), transparent);
  pointer-events: none;
}

/* grain sutil */
.garantia-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.garantia-icon {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: #D99559;
  background: radial-gradient(ellipse at 50% 30%, rgba(217,149,89,0.18) 0%, rgba(16,16,16,0.96) 68%);
  border: 1px solid rgba(217,149,89,0.22);
  box-shadow:
    0 0 0 1px rgba(217,149,89,0.08),
    0 0 20px rgba(217,149,89,0.14),
    inset 0 1px 0 rgba(217,149,89,0.14);
  z-index: 1;
}

.garantia-icon::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217,149,89,0.07) 0%, transparent 68%);
  pointer-events: none;
}

.garantia-icon svg {
  width: 28px;
  height: 28px;
  position: relative;
  z-index: 1;
}

.garantia-big {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.garantia-sub {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.garantia-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
  text-align: left;
}

.garantia-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
}

.garantia-item-icon {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── MANUTENCAO ────────────────────────────────── */
#manutencao {
  background: var(--surface);
}

.manutencao-intro {
  max-width: 640px;
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
  margin: 0 auto 48px;
  text-align: center;
}

.manutencao-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.avulso-box {
  background: var(--card-bg);
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}

.avulso-box h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.avulso-box p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 20px;
}

.avulso-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.avulso-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--divider);
  font-size: 14px;
}

.avulso-item:last-child { border-bottom: none; }

.avulso-item-desc { color: var(--muted); }
.avulso-item-price { font-weight: 700; color: var(--accent); }

/* ── FAQ ───────────────────────────────────────── */
#faq {
  background: var(--bg);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--divider);
}

.faq-item:first-child {
  border-top: 1px solid var(--divider);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  text-align: left;
  gap: 16px;
}

.faq-q-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.faq-q-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-a-inner {
  padding: 0 0 22px 28px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
}

.faq-item.open .faq-a {
  max-height: 400px;
}

/* ── CTA FINAL ─────────────────────────────────── */
#cta-final {
  background: var(--surface);
  padding: 120px 0;
}

.cta-inner {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 24px;
}

.cta-inner p {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.cta-note {
  font-size: 14px;
  color: var(--muted-light);
}

.cta-note a {
  color: var(--accent);
  text-decoration: none;
}

.cta-note a:hover {
  text-decoration: underline;
}

/* ── FOOTER ────────────────────────────────────── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--divider);
  padding: 40px 0;
  text-align: center;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.footer-logo span { color: var(--accent); }

.footer-copy {
  font-size: 13px;
  color: var(--muted-light);
}

.footer-email a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-email a:hover { color: var(--accent); }

/* ── RESPONSIVE ────────────────────────────────── */
@media (max-width: 1024px) {
  .sobre-inner {
    grid-template-columns: 280px 1fr;
    gap: 48px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }

  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .hamburger { display: flex; }

  #hero { padding-top: calc(var(--nav-h) + 48px); padding-bottom: 72px; background-image: none; }

  .sobre-inner { grid-template-columns: 1fr; gap: 36px; }
  .sobre-photo-wrapper { aspect-ratio: 4/3; max-width: 100%; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .diff-grid { grid-template-columns: 1fr; }
  .resultados-inner { grid-template-columns: 1fr; gap: 40px; }
  .garantia-inner { grid-template-columns: 1fr; gap: 40px; }
  .manutencao-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 32px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; }
}