/* ============================================
   Educação de Fato - Design System & Global Styles
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..900;1,9..144,300..900&family=DM+Sans:ital,opsz,wght@0,9..40,300..800;1,9..40,300..800&display=swap');

/* --- CSS Variables --- */
:root {
  /* Brand Colors */
  --laranja-principal: #f5921b;
  --laranja-escuro: #d97b0d;
  --laranja-claro: #fdb84b;
  --teal-principal: #2bb5b2;
  --teal-escuro: #1e8e8b;
  --teal-claro: #5dd4d1;

  /* Warm Tones */
  --terracota: #b85a3a;
  --areia: #f5e6c8;
  --areia-escuro: #e8d4a8;
  --creme: #fff8ee;

  /* Neutrals */
  --texto-principal: #2d2a26;
  --texto-secundario: #6b6560;
  --branco-quente: #fffcf7;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(45, 42, 38, 0.06);
  --shadow-md: 0 4px 20px rgba(45, 42, 38, 0.1);
  --shadow-lg: 0 8px 40px rgba(45, 42, 38, 0.14);
  --shadow-xl: 0 16px 60px rgba(45, 42, 38, 0.18);

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Spacing */
  --section-padding: clamp(3rem, 8vw, 6rem);
  --container-max: 1200px;
  --container-padding: clamp(1rem, 4vw, 2rem);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--texto-principal);
  background: var(--creme);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

/* --- Utility Classes --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-padding {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* --- Texture Backgrounds --- */
.bg-paper {
  background-color: var(--creme);
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}

.bg-areia {
  background-color: var(--areia);
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

.bg-warm-dark {
  background: linear-gradient(135deg, var(--terracota), #9a4428);
  color: var(--branco-quente);
}

.bg-teal {
  background: linear-gradient(
    135deg,
    var(--teal-principal),
    var(--teal-escuro)
  );
  color: var(--branco-quente);
}

/* --- Section Divider (Egyptian geometric pattern) --- */
.section-divider {
  width: 100%;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--laranja-principal) 0px,
    var(--laranja-principal) 12px,
    transparent 12px,
    transparent 18px,
    var(--teal-principal) 18px,
    var(--teal-principal) 30px,
    transparent 30px,
    transparent 36px
  );
  opacity: 0.5;
}

/* --- Typography --- */
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 700;
  color: var(--texto-principal);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
}
h2 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
}
h3 {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--laranja-principal);
  margin-bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--laranja-principal);
}

.highlight-text {
  color: var(--laranja-principal);
}

.highlight-teal {
  color: var(--teal-principal);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--laranja-principal),
    var(--laranja-escuro)
  );
  color: #fff;
  box-shadow: 0 4px 20px rgba(245, 146, 27, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 146, 27, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--texto-principal);
  border: 2px solid var(--areia-escuro);
}

.btn-secondary:hover {
  border-color: var(--laranja-principal);
  color: var(--laranja-principal);
  transform: translateY(-2px);
}

.btn-teal {
  background: linear-gradient(
    135deg,
    var(--teal-principal),
    var(--teal-escuro)
  );
  color: #fff;
  box-shadow: 0 4px 20px rgba(43, 181, 178, 0.35);
}

.btn-teal:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(43, 181, 178, 0.45);
}

.btn-lg {
  padding: 1.15rem 2.5rem;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

.btn-white {
  background: var(--branco-quente);
  color: var(--terracota);
  font-weight: 700;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.5rem 0;
  transition: all 0.3s;
  background: rgba(255, 248, 238, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232, 212, 168, 0.3);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  height: 56px;
  width: auto;
}

.logo-icon {
  width: 44px;
  height: 44px;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--texto-principal);
}

.logo-text span {
  color: var(--laranja-principal);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--texto-secundario);
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--laranja-principal);
  transition: width 0.3s;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  font-weight: 600 !important;
  color: var(--laranja-principal) !important;
  border: 2px solid var(--laranja-principal);
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-sm);
  transition: all 0.3s !important;
}

.nav-cta:hover {
  background: var(--laranja-principal);
  color: #fff !important;
}

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

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--texto-principal);
  margin: 5px 0;
  transition: all 0.3s;
  border-radius: 2px;
}

/* --- Hero Section (Product Page) --- */
.hero-product {
  padding-top: calc(80px + var(--section-padding));
  padding-bottom: var(--section-padding);
  background: linear-gradient(
    170deg,
    var(--areia) 0%,
    var(--creme) 50%,
    var(--branco-quente) 100%
  );
  position: relative;
  overflow: hidden;
}

.hero-product::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(245, 146, 27, 0.08),
    transparent 70%
  );
  pointer-events: none;
}

.hero-product::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(43, 181, 178, 0.06),
    transparent 70%
  );
  pointer-events: none;
}

.hero-product .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(43, 181, 178, 0.1);
  border: 1px solid rgba(43, 181, 178, 0.25);
  color: var(--teal-escuro);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.25rem;
  letter-spacing: 0.03em;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-content h1 {
  margin-bottom: 0.25rem;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--terracota);
  font-weight: 500;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--texto-secundario);
  margin-bottom: 2rem;
  max-width: 520px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-price {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-price .price-original {
  font-size: 1.1rem;
  color: var(--texto-secundario);
  text-decoration: line-through;
  opacity: 0.7;
}

.hero-price .price-current {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--laranja-principal);
}

.hero-price .price-currency {
  font-size: 1.2rem;
  font-weight: 600;
}

.hero-price .price-installment {
  font-size: 0.85rem;
  color: var(--texto-secundario);
  align-self: center;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* --- Hero VSL Mode --- */
.hero-vsl .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

.hero-vsl-video {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-vsl-video iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.hero-vsl-content {
  max-width: 700px;
}

.hero-vsl-content h1 {
  margin-bottom: 0.25rem;
}

.hero-vsl-content .hero-subtitle {
  margin-bottom: 1.5rem;
}

.hero-vsl-content .hero-actions {
  justify-content: center;
  margin-bottom: 0;
}

.mockup-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.mockup-image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  transform: perspective(800px) rotateY(-8deg) rotateX(2deg);
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.mockup-image:hover {
  transform: perspective(800px) rotateY(-3deg) rotateX(1deg);
}

.mockup-decoration {
  position: absolute;
  width: 120px;
  height: 120px;
  border: 3px solid rgba(245, 146, 27, 0.15);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.mockup-decoration--top {
  top: -20px;
  right: -20px;
}

.mockup-decoration--bottom {
  bottom: -20px;
  left: -20px;
  border-color: rgba(43, 181, 178, 0.15);
}

.bonus-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 90px;
  height: 90px;
  background: linear-gradient(
    135deg,
    var(--teal-principal),
    var(--teal-escuro)
  );
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(43, 181, 178, 0.4);
  animation: float 3s ease-in-out infinite;
  z-index: 2;
}

.bonus-badge .bonus-plus {
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1;
}

.bonus-badge .bonus-text {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* --- Preview Section --- */
.preview-section {
  position: relative;
}

.preview-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--laranja-claro),
    var(--teal-claro),
    var(--laranja-claro)
  );
  opacity: 0.4;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.preview-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  background: var(--branco-quente);
  cursor: pointer;
}

.preview-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.preview-card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

/* --- Lightbox Modal --- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  cursor: zoom-out;
  padding: 1.5rem;
}

.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.3s;
}

.lightbox-overlay.active .lightbox-img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
  z-index: 1;
}

.lightbox-close:hover {
  opacity: 1;
}

.preview-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--areia), var(--areia-escuro));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--texto-secundario);
  font-size: 0.85rem;
}

.preview-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.4;
}

.preview-actions {
  text-align: center;
}

/* --- Includes Section --- */
.includes-section {
  position: relative;
}

.includes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.include-card {
  background: var(--branco-quente);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(232, 212, 168, 0.4);
  transition: all 0.3s;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.include-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--laranja-claro);
}

.include-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.5rem;
}

.include-icon--orange {
  background: rgba(245, 146, 27, 0.12);
  color: var(--laranja-principal);
}

.include-icon--teal {
  background: rgba(43, 181, 178, 0.12);
  color: var(--teal-principal);
}

.include-icon--terra {
  background: rgba(184, 90, 58, 0.12);
  color: var(--terracota);
}

.include-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.include-card p {
  font-size: 0.9rem;
  color: var(--texto-secundario);
  line-height: 1.6;
}

/* --- Authority Section --- */
.authority-section {
  position: relative;
  overflow: hidden;
}

.authority-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30Z' fill='none' stroke='%23ffffff' stroke-width='0.5' opacity='0.05'/%3E%3C/svg%3E")
    repeat;
  pointer-events: none;
}

.authority-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.authority-photo {
  width: 280px;
  height: 320px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.authority-photo-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.15),
    rgba(255, 255, 255, 0.05)
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.authority-photo-placeholder svg {
  width: 64px;
  height: 64px;
  opacity: 0.5;
}

.authority-photo-placeholder span {
  font-size: 0.85rem;
  opacity: 0.7;
}

.authority-content .quote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 1.5rem;
  border-left: 3px solid var(--laranja-claro);
  color: var(--branco-quente);
}

.authority-content h2 {
  color: var(--branco-quente);
  margin-bottom: 1rem;
}

.authority-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  opacity: 0.9;
  margin-bottom: 0.75rem;
}

.authority-credentials {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.credential {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.85;
}

.credential svg {
  width: 20px;
  height: 20px;
  color: var(--laranja-claro);
}

/* --- Guarantee Section --- */
.guarantee-section {
  text-align: center;
}

.guarantee-card {
  max-width: 700px;
  margin: 2rem auto 0;
  background: var(--branco-quente);
  border: 2px solid var(--teal-principal);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.guarantee-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--teal-principal), var(--teal-claro));
}

.guarantee-shield {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(
    135deg,
    var(--teal-principal),
    var(--teal-escuro)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(43, 181, 178, 0.3);
}

.guarantee-shield svg {
  width: 40px;
  height: 40px;
  color: #fff;
}

.guarantee-card h2 {
  margin-bottom: 1rem;
}

.guarantee-card p {
  color: var(--texto-secundario);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 550px;
  margin: 0 auto;
}

/* --- Pricing CTA Section --- */
.pricing-section {
  text-align: center;
  position: relative;
}

.pricing-card {
  max-width: 560px;
  margin: 2.5rem auto 0;
  background: var(--branco-quente);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--laranja-claro);
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(
    90deg,
    var(--laranja-principal),
    var(--laranja-claro),
    var(--teal-claro),
    var(--teal-principal)
  );
}

.pricing-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.pricing-price .old-price {
  font-size: 1.3rem;
  color: var(--texto-secundario);
  text-decoration: line-through;
  opacity: 0.6;
}

.pricing-price .current-price {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--laranja-principal);
  line-height: 1;
}

.pricing-price .currency {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--laranja-escuro);
}

.pricing-installment {
  font-size: 0.95rem;
  color: var(--texto-secundario);
  margin-bottom: 2rem;
}

.pricing-features {
  text-align: left;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(232, 212, 168, 0.3);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features svg {
  width: 20px;
  height: 20px;
  color: var(--teal-principal);
  flex-shrink: 0;
}

.payment-methods {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
  opacity: 0.5;
  font-size: 0.8rem;
  color: var(--texto-secundario);
}

/* --- FAQ Section --- */
.faq-section {
  position: relative;
}

.faq-list {
  max-width: 780px;
  margin: 2.5rem auto 0;
}

.faq-item {
  background: var(--branco-quente);
  border: 1px solid rgba(232, 212, 168, 0.4);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item.active {
  border-color: var(--laranja-claro);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--texto-principal);
  text-align: left;
  transition: color 0.2s;
}

.faq-question:hover {
  color: var(--laranja-principal);
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.3s;
}

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

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

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--texto-secundario);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* --- Survey Form Section --- */

/* --- Custom Select & Multi-Select (shadcn-inspired) --- */
.custom-select,
.custom-multiselect {
  position: relative;
}

.select-trigger,
.multiselect-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: var(--branco-quente);
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
  min-height: 46px;
}

.select-trigger:hover,
.multiselect-trigger:hover {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.11);
}

.select-trigger:focus,
.multiselect-trigger:focus {
  outline: none;
  border-color: var(--laranja-claro);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(253, 184, 75, 0.15);
}

.custom-select.open .select-trigger,
.custom-multiselect.open .multiselect-trigger {
  border-color: var(--laranja-claro);
  background: rgba(255, 255, 255, 0.12);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.select-chevron,
.multiselect-chevron {
  flex-shrink: 0;
  opacity: 0.6;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.custom-select.open .select-chevron,
.custom-multiselect.open .multiselect-chevron {
  transform: rotate(180deg);
}

/* Placeholder */
.multiselect-placeholder {
  opacity: 0.5;
}

.select-value {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.select-value.is-placeholder {
  opacity: 0.5;
}

/* Chips */
.multiselect-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  flex: 1;
}

.multiselect-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  background: rgba(245, 146, 27, 0.25);
  border: 1px solid rgba(245, 146, 27, 0.35);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--branco-quente);
  white-space: nowrap;
  animation: chipIn 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes chipIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.multiselect-chip .chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font-size: 10px;
  line-height: 1;
  transition: background 0.15s;
}

.multiselect-chip .chip-remove:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Dropdown */
.select-dropdown,
.multiselect-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(30, 142, 139, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  max-height: 240px;
  overflow-y: auto;
}

.custom-select.open .select-dropdown,
.custom-multiselect.open .multiselect-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Select option (single) */
.select-option {
  display: block;
  width: 100%;
  padding: 0.7rem 1rem;
  border: none;
  background: transparent;
  color: var(--branco-quente);
  font-family: var(--font-body);
  font-size: 0.92rem;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
}

.select-option:hover {
  background: rgba(255, 255, 255, 0.1);
}

.select-option.selected {
  background: rgba(245, 146, 27, 0.18);
  font-weight: 600;
}

/* Multi-select option */
.multiselect-option {
  display: flex !important;
  flex-direction: row;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 1rem;
  cursor: pointer;
  transition: background 0.15s;
  font-size: 0.92rem;
  color: var(--branco-quente);
  user-select: none;
  white-space: nowrap;
}

.multiselect-option:hover {
  background: rgba(255, 255, 255, 0.1);
}

.multiselect-option input[type='checkbox'] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.option-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.option-check svg {
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.multiselect-option input:checked + .option-check {
  background: var(--laranja-principal);
  border-color: var(--laranja-principal);
}

.multiselect-option input:checked + .option-check svg {
  opacity: 1;
  transform: scale(1);
}

.form-success {
  text-align: center;
  padding: 1.5rem;
  color: var(--branco-quente);
}

.form-success svg {
  width: 48px;
  height: 48px;
  color: var(--laranja-claro);
  margin-bottom: 0.75rem;
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.form-success p {
  font-size: 0.9rem;
  opacity: 0.8;
}

.form-error {
  background: rgba(220, 53, 69, 0.15);
  border: 1px solid rgba(220, 53, 69, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: #ffb3b3;
  display: none;
}

/* --- Survey Section --- */
.survey-section {
  position: relative;
  overflow: hidden;
}

.survey-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='20' cy='20' r='1.5' fill='%23ffffff' opacity='0.06'/%3E%3C/svg%3E")
    repeat;
  pointer-events: none;
}

.survey-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.survey-content h2 {
  color: var(--branco-quente);
  margin-bottom: 0.75rem;
}

.survey-content p {
  opacity: 0.85;
  font-size: 1.05rem;
  line-height: 1.7;
}

.survey-form {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: rgba(255, 252, 247, 0.9);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: var(--branco-quente);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 252, 247, 0.4);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--laranja-claro);
  background: rgba(255, 255, 255, 0.12);
}

.form-group select option {
  background: var(--terracota);
  color: var(--branco-quente);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

/* --- Footer --- */
.site-footer {
  background: var(--texto-principal);
  color: rgba(255, 252, 247, 0.7);
  padding: 3rem 0 1.5rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.footer-logo img {
  height: 48px;
  width: auto;
}

.footer-logo .logo-text {
  color: var(--branco-quente);
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--laranja-claro);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 252, 247, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.footer-social a:hover {
  background: var(--laranja-principal);
  color: #fff;
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 252, 247, 0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.5;
}

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s;
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

/* --- Animations --- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

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

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

/* ============================================
   HOME / CATALOG PAGE - Specific Styles
   ============================================ */

.hero-home {
  padding-top: calc(80px + var(--section-padding));
  padding-bottom: var(--section-padding);
  background: linear-gradient(
    170deg,
    var(--areia) 0%,
    var(--areia-escuro) 40%,
    var(--creme) 100%
  );
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-home::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M40 0L80 40L40 80L0 40Z' fill='none' stroke='%23B85A3A' stroke-width='0.5' opacity='0.06'/%3E%3C/svg%3E")
    repeat;
  pointer-events: none;
}

.hero-home .container {
  position: relative;
  z-index: 1;
}

.hero-home h1 {
  max-width: 700px;
  margin: 0 auto 1rem;
}

.hero-home .hero-description {
  max-width: 600px;
  margin: 0 auto 2rem;
  text-align: center;
}

.hero-home-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Catalog Section --- */
.catalog-section {
  position: relative;
}

.catalog-scroll {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 1rem 0 2rem;
  margin-top: 2rem;
  scrollbar-width: none;
}

.catalog-scroll::-webkit-scrollbar {
  display: none;
}

.catalog-card {
  flex: 0 0 300px;
  scroll-snap-align: start;
  background: var(--branco-quente);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(232, 212, 168, 0.4);
  transition: all 0.3s;
}

.catalog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--laranja-claro);
}

.catalog-card.coming-soon {
  opacity: 0.75;
}

.catalog-card-cover {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--areia), var(--areia-escuro));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.catalog-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coming-soon-overlay {
  position: absolute;
  inset: 0;
  background: rgba(45, 42, 38, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
}

.coming-soon-badge {
  background: var(--laranja-principal);
  color: #fff;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.catalog-card-body {
  padding: 1.5rem;
}

.catalog-card-body h3 {
  margin-bottom: 0.5rem;
}

.catalog-card-body p {
  font-size: 0.9rem;
  color: var(--texto-secundario);
  margin-bottom: 1rem;
  line-height: 1.6;
}

/* --- Why Choose Section --- */
.why-section {
  position: relative;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.why-card {
  background: var(--branco-quente);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(232, 212, 168, 0.3);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: all 0.3s;
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.why-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(245, 146, 27, 0.1);
  color: var(--laranja-principal);
}

.why-icon svg {
  width: 24px;
  height: 24px;
}

.why-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--texto-secundario);
  line-height: 1.6;
}

/* --- About (Leon) Section Home --- */
.about-section {
  position: relative;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-image {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--areia), var(--areia-escuro));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}

.about-image svg {
  width: 80px;
  height: 80px;
  opacity: 0.3;
}

.about-content .quote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: var(--terracota);
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--laranja-claro);
  line-height: 1.5;
}

.about-content p {
  color: var(--texto-secundario);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

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

@media (max-width: 1024px) {
  .hero-product .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }

  .hero-content {
    order: 2;
  }

  .hero-visual {
    order: 1;
  }

  .hero-description {
    margin: 0 auto 2rem;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-price {
    justify-content: center;
  }

  .hero-vsl-video {
    max-width: 100%;
  }

  .authority-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .authority-photo {
    margin: 0 auto;
  }

  .authority-content .quote {
    border-left: none;
    padding-left: 0;
    border-bottom: 2px solid var(--laranja-claro);
    padding-bottom: 1rem;
  }

  .authority-credentials {
    justify-content: center;
  }

  .survey-inner {
    grid-template-columns: 1fr;
  }

  .about-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-image {
    margin: 0 auto;
  }

  .about-content .quote {
    border-left: none;
    padding-left: 0;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--creme);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 3px solid var(--areia-escuro);
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .mockup-wrapper {
    max-width: 280px;
  }

  .bonus-badge {
    width: 70px;
    height: 70px;
  }

  .bonus-badge .bonus-plus {
    font-size: 1.1rem;
  }

  .includes-grid {
    grid-template-columns: 1fr;
  }

  .preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .catalog-card {
    flex: 0 0 260px;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .pricing-card {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 375px) {
  .hero-actions {
    flex-direction: column;
  }

  .btn-lg {
    width: 100%;
  }

  .preview-grid {
    grid-template-columns: 1fr;
  }
}