/*
  Kinelton Household — Premium Glassmorphism System
  Deep aubergine base, frosted glass surfaces, soft purple glow.
*/

:root {
  /* Base surfaces */
  --bg-dark: #0a0512;
  --bg-dark-2: #120824;
  --bg-deepest: #05020a;

  /* Glass tokens */
  --glass-bg: rgba(255, 255, 255, 0.045);
  --glass-bg-strong: rgba(255, 255, 255, 0.07);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-border-strong: rgba(255, 255, 255, 0.18);
  --glass-blur: 22px;

  /* Brand purples */
  --purple-900: #1e0b36;
  --purple-700: #4c1d95;
  --purple-600: #6d28d9;
  --purple-500: #8b5cf6;
  --purple-400: #a78bfa;
  --purple-300: #c084fc;
  --purple-100: #f5f3ff;

  /* Text */
  --white: #ffffff;
  --white-muted: rgba(255, 255, 255, 0.72);
  --white-dim: rgba(255, 255, 255, 0.5);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--purple-500) 0%, var(--white) 100%);
  --gradient-text: linear-gradient(135deg, var(--white) 25%, var(--purple-300) 100%);
  --gradient-purple: linear-gradient(135deg, var(--purple-700) 0%, var(--purple-500) 100%);
  --gradient-surface: linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(139, 92, 246, 0.04) 100%);
  --gradient-border-glow: linear-gradient(135deg, rgba(167, 139, 250, 0.5) 0%, rgba(255, 255, 255, 0.05) 100%);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 12px 28px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 50px -12px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 50px rgba(139, 92, 246, 0.22);
  --shadow-glow-strong: 0 0 70px rgba(139, 92, 246, 0.35);

  /* Radius */
  --radius-md: 0.85rem;
  --radius-lg: 1.1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Motion */
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--white-muted);
  background: var(--bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image:
    radial-gradient(circle at 12% 8%, rgba(139, 92, 246, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 88% 92%, rgba(76, 29, 149, 0.14) 0%, transparent 45%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--white);
  line-height: 1.15;
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 8rem 0;
}

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

.bg-light {
  background-color: var(--bg-dark-2);
  background-image:
    radial-gradient(circle at 80% 0%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-deepest); }
::-webkit-scrollbar-thumb {
  background: var(--purple-900);
  border: 2px solid var(--bg-deepest);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--purple-700); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  font-family: var(--font-heading);
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--bg-dark);
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(139, 92, 246, 0.5);
  background: linear-gradient(135deg, var(--white) 0%, var(--purple-300) 100%);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--white);
  border-color: var(--glass-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  background: var(--glass-bg-strong);
  border-color: var(--glass-border-strong);
}

.btn-outline {
  border-color: rgba(167, 139, 250, 0.55);
  color: var(--purple-300);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: var(--purple-600);
  color: var(--white);
  border-color: var(--purple-600);
  box-shadow: 0 8px 25px rgba(109, 40, 217, 0.3);
}

/* Glassmorphism Card System */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: var(--transition);
  position: relative;
}

.glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18) 0%, transparent 40%, transparent 60%, rgba(167, 139, 250, 0.18) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.6;
}

/* Header & Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 5, 18, 0.55);
  backdrop-filter: blur(28px) saturate(140%);
  -webkit-backdrop-filter: blur(28px) saturate(140%);
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar.scrolled {
  background: rgba(10, 5, 18, 0.85);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid rgba(139, 92, 246, 0.18);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5.5rem;
  transition: var(--transition);
  gap: 1rem;
}

.navbar.scrolled .nav-container { height: 4.5rem; }

.logo a {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}

.logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--white-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--purple-400);
  transition: var(--transition);
  transform: translateX(-50%);
  box-shadow: 0 0 8px var(--purple-400);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Modern Burger Button */
.mobile-menu-btn {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border-strong);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.mobile-menu-btn:hover {
  background: rgba(139, 92, 246, 0.18);
  border-color: rgba(167, 139, 250, 0.5);
  box-shadow: 0 6px 22px rgba(139, 92, 246, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

.menu-btn-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.menu-btn-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transform-origin: center;
}

.mobile-menu-btn.active .menu-btn-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background: var(--purple-300);
}
.mobile-menu-btn.active .menu-btn-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.mobile-menu-btn.active .menu-btn-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background: var(--purple-300);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 2, 10, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  z-index: 998;
}

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

/* Mobile Nav Panel */
.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(86vw, 380px);
  height: 100vh;
  height: 100dvh;
  background: rgba(15, 8, 28, 0.85);
  backdrop-filter: blur(30px) saturate(160%);
  -webkit-backdrop-filter: blur(30px) saturate(160%);
  border-left: 1px solid rgba(167, 139, 250, 0.18);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}

.mobile-nav-panel.active {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.5rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav-logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}

.mobile-nav-logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 400;
}

.mobile-nav-close {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.mobile-nav-close:hover {
  background: rgba(139, 92, 246, 0.25);
  border-color: var(--purple-400);
  transform: rotate(90deg);
}

.mobile-nav-close svg {
  width: 20px;
  height: 20px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.5rem 0.5rem;
  flex: 1;
}

.mobile-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius-lg);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  transition: var(--transition-fast);
  background: transparent;
  border: 1px solid transparent;
}

.mobile-link:hover {
  background: var(--glass-bg-strong);
  border-color: var(--glass-border);
  transform: translateX(4px);
}

.mobile-link-index {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--purple-300);
  font-family: var(--font-body);
  letter-spacing: 1px;
  min-width: 24px;
}

.mobile-link-text { flex: 1; }

.mobile-link-arrow {
  color: var(--purple-400);
  font-size: 1.1rem;
  opacity: 0;
  transform: translateX(-8px);
  transition: var(--transition-fast);
}

.mobile-link:hover .mobile-link-arrow {
  opacity: 1;
  transform: translateX(0);
}

.mobile-nav-footer {
  padding: 1.5rem 0.5rem 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-cta {
  width: 100%;
  padding: 1rem 1.5rem;
}

.mobile-nav-socials {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
}

.mobile-nav-socials a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple-300);
  transition: var(--transition);
}

.mobile-nav-socials a:hover {
  background: var(--gradient-purple);
  color: var(--white);
  border-color: var(--purple-600);
  transform: translateY(-3px);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 12rem 0 8rem;
  overflow: hidden;
}

.hero-bg-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.3;
}

.shape-1 {
  top: -15%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: var(--purple-600);
  animation: float 15s ease-in-out infinite;
}

.shape-2 {
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: var(--purple-900);
  animation: float 18s ease-in-out infinite reverse;
}

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -60px) scale(1.1); }
  100% { transform: translate(0, 0) scale(1); }
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  color: var(--purple-300);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 1.75rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1.5px;
  line-height: 1.05;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--white-muted);
  margin-bottom: 3rem;
  max-width: 520px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-wrapper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 110%;
  height: 110%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.25) 0%, transparent 60%);
  filter: blur(50px);
  border-radius: 50%;
  z-index: -1;
}

.premium-product-showcase {
  text-align: center;
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-glow);
  transform: perspective(1000px) rotateY(-8deg) rotateX(4deg);
  background: var(--gradient-surface);
}

.premium-product-showcase:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-5px);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: var(--shadow-glow-strong);
}

.product-icon-large {
  width: 80px;
  height: 80px;
  margin: 0 auto 2rem;
  color: var(--purple-300);
  filter: drop-shadow(0 0 18px rgba(192, 132, 252, 0.5));
}

.premium-product-showcase h3 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.premium-product-showcase p { color: var(--white-muted); }

/* About Section */
.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.section-subtitle {
  color: var(--purple-400);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.section-title {
  font-size: 3rem;
  margin-bottom: 2rem;
  letter-spacing: -0.5px;
}

.about-text p {
  margin-bottom: 1.75rem;
  color: var(--white-muted);
  font-size: 1.1rem;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.feature {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: var(--gradient-surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(167, 139, 250, 0.6), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.feature:hover {
  transform: translateY(-6px);
  background: var(--glass-bg-strong);
  border-color: rgba(167, 139, 250, 0.35);
  box-shadow: 0 12px 30px rgba(139, 92, 246, 0.18);
}

.feature:hover::before { opacity: 1; }

.feature-icon {
  color: var(--purple-300);
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 0 10px rgba(192, 132, 252, 0.4));
}

.feature h4 {
  font-size: 1.05rem;
  font-weight: 600;
}

.about-image { position: relative; }

.premium-badge-card {
  position: relative;
  overflow: hidden;
  border-color: rgba(255, 255, 255, 0.14);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(255, 255, 255, 0.025) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 4rem 3rem;
  box-shadow: var(--shadow-glow);
  text-align: center;
  border-radius: var(--radius-xl);
}

.premium-badge-card .badge-icon {
  width: 76px;
  height: 76px;
  color: var(--purple-300);
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.25);
}

.badge-tag {
  color: var(--purple-300);
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
}

.badge-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  text-align: left;
  margin-top: 1rem;
}

.badge-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  color: var(--white-muted);
}

.badge-dot {
  color: var(--purple-300);
  font-weight: bold;
  filter: drop-shadow(0 0 6px rgba(192, 132, 252, 0.6));
}

.about-image::before {
  content: '';
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.25) 0%, transparent 65%);
  filter: blur(40px);
  z-index: -1;
}

/* Products Section */
.products .section-desc {
  color: var(--white-muted);
  max-width: 600px;
  margin: 0 auto 4rem;
  font-size: 1.1rem;
}

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

.product-card {
  background: var(--gradient-surface);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--glass-border);
  position: relative;
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 40%, transparent 60%, rgba(167, 139, 250, 0.2) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
  transition: opacity 0.4s ease;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(139, 92, 246, 0.35);
  background: var(--glass-bg-strong);
}

.product-card:hover::after { opacity: 1; }

.product-image {
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 40%, rgba(139, 92, 246, 0.12) 0%, rgba(9, 3, 20, 0.5) 70%);
  position: relative;
  transition: var(--transition);
}

.product-card:hover .product-image {
  background: radial-gradient(circle at 50% 40%, rgba(139, 92, 246, 0.22) 0%, rgba(9, 3, 20, 0.3) 70%);
}

.product-svg {
  width: 90px;
  height: 90px;
  color: var(--purple-400);
  transition: var(--transition);
  filter: drop-shadow(0 0 20px rgba(167, 139, 250, 0.35));
}

.product-card:hover .product-svg {
  transform: scale(1.12);
  color: var(--purple-300);
}

.product-info {
  padding: 2.5rem;
  border-top: 1px solid var(--glass-border);
}

.product-info h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.product-info p {
  color: var(--white-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Audience Section */
.audience-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 6rem;
  align-items: center;
}

.audience-content p {
  color: var(--white-muted);
  margin-bottom: 3rem;
  font-size: 1.15rem;
  line-height: 1.7;
}

.audience-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.audience-list li {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--white);
}

.check-icon {
  color: var(--purple-300);
  background: rgba(139, 92, 246, 0.15);
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.9rem;
  border: 1px solid rgba(139, 92, 246, 0.35);
  flex-shrink: 0;
}

.audience-stats {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.stat-card {
  background: var(--gradient-surface);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
  padding: 3rem;
  border-radius: var(--radius-xl);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.stat-card:hover {
  transform: translateY(-6px);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: var(--shadow-glow);
}

.stat-number {
  font-size: 4rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  position: relative;
}

.stat-label {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--white-muted);
  position: relative;
}

/* Footer & Contact */
.footer {
  background: var(--bg-deepest);
  border-top: 1px solid var(--glass-border);
  padding: 6rem 0 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse at top, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 5rem;
  margin-bottom: 5rem;
  position: relative;
}

.footer-brand h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}

.footer-brand span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 400;
}

.footer-brand p {
  color: var(--white-muted);
  margin-bottom: 2rem;
  font-size: 1rem;
}

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

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--purple-300);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.social-links a span { display: none; }

.social-links a:hover {
  background: var(--gradient-purple);
  color: var(--white);
  border-color: var(--purple-600);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(109, 40, 217, 0.4);
}

.footer-links h3,
.footer-contact h3 {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-links h3::after,
.footer-contact h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--purple-500);
  box-shadow: 0 0 8px var(--purple-500);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links a {
  color: var(--white-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 5px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info li {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--white-muted);
  font-size: 0.95rem;
}

.contact-info li svg {
  color: var(--purple-300);
  flex-shrink: 0;
}

.contact-info a:hover { color: var(--white); }

.footer-bottom {
  text-align: center;
  padding: 2.5rem 0;
  border-top: 1px solid var(--glass-border);
  color: var(--white-dim);
  font-size: 0.9rem;
  position: relative;
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ============================================
   Order CTA Card
   ============================================ */
.order-cta-container {
  max-width: 640px;
  margin: 0 auto;
}

.order-cta-card {
  text-align: center;
  padding: 3.5rem 2.5rem;
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-glow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  position: relative;
  overflow: hidden;
  background: var(--gradient-surface);
}

.order-cta-card::before {
  content: '';
  position: absolute;
  top: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.22) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.order-cta-card > * {
  position: relative;
  z-index: 1;
}

.order-cta-icon {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple-300);
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 0 35px rgba(139, 92, 246, 0.3);
}

.order-cta-card h3 {
  font-size: 1.8rem;
  margin-bottom: 0.25rem;
}

.order-cta-card > p {
  color: var(--white-muted);
  font-size: 1.05rem;
  max-width: 460px;
  line-height: 1.65;
}

.btn-whatsapp-cta {
  margin-top: 0.5rem;
  padding: 1.1rem 2.5rem;
  font-size: 1.05rem;
  gap: 0.75rem;
}

.order-cta-foot {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--white-dim);
}

.order-cta-foot a {
  color: var(--purple-300);
  font-weight: 600;
}

.order-cta-foot a:hover { color: var(--white); }

/* Product Card Styling Tweaks */
.product-note {
  font-size: 0.85rem !important;
  color: var(--white-dim) !important;
  margin-top: 0.75rem;
  line-height: 1.5;
}

.product-action-link {
  display: inline-block;
  margin-top: 1.5rem;
  font-weight: 600;
  color: var(--purple-300);
  font-size: 0.95rem;
  transition: var(--transition);
}

.product-action-link:hover {
  color: var(--white);
  transform: translateX(5px);
}

.products-cta {
  display: flex;
  justify-content: center;
  margin-top: 4rem;
}

/* ============================================
   Products Gallery Page
   ============================================ */
.page-hero {
  position: relative;
  padding: 12rem 0 4rem;
  text-align: center;
  overflow: hidden;
}

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

.page-title {
  font-size: 4rem;
  font-weight: 800;
  margin: 1.5rem 0 1.5rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1.5px;
  line-height: 1.05;
}

.page-subtitle {
  font-size: 1.15rem;
  color: var(--white-muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.product-group {
  position: relative;
}

.product-group.section-padding {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.group-header {
  max-width: 720px;
  margin: 0 auto 4rem;
  text-align: center;
}

.group-header .section-title {
  font-size: 2.4rem;
  margin-bottom: 1.25rem;
}

.group-desc {
  color: var(--white-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.25rem;
}

.gallery-grid-centered {
  max-width: 460px;
  margin: 0 auto;
}

.gallery-card {
  background: var(--gradient-surface);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.gallery-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 40%, transparent 60%, rgba(167, 139, 250, 0.2) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
  transition: opacity 0.4s ease;
}

.gallery-card:hover {
  transform: translateY(-8px);
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: var(--shadow-glow);
  background: var(--glass-bg-strong);
}

.gallery-card:hover::after { opacity: 1; }

.gallery-image {
  aspect-ratio: 1 / 1;
  width: 100%;
  background: radial-gradient(circle at 50% 40%, rgba(139, 92, 246, 0.12) 0%, rgba(9, 3, 20, 0.5) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  transition: var(--transition);
}

.gallery-card:hover .gallery-image {
  background: radial-gradient(circle at 50% 40%, rgba(139, 92, 246, 0.22) 0%, rgba(9, 3, 20, 0.3) 70%);
}

.gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-image img {
  transform: scale(1.06);
}

.gallery-body {
  padding: 1.75rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.gallery-tag {
  display: inline-block;
  align-self: flex-start;
  padding: 0.35rem 0.85rem;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.28);
  color: var(--purple-300);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.gallery-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.65rem;
}

.gallery-body p {
  color: var(--white-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.gallery-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.5rem;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border-strong);
  border-radius: var(--radius-full);
  color: var(--white);
  font-weight: 600;
  font-size: 0.88rem;
  font-family: var(--font-heading);
  letter-spacing: 0.3px;
  transition: var(--transition);
  align-self: flex-start;
}

.gallery-cta svg {
  color: var(--purple-300);
  transition: var(--transition);
}

.gallery-cta:hover {
  background: var(--gradient-primary);
  color: var(--bg-dark);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(139, 92, 246, 0.4);
}

.gallery-cta:hover svg {
  color: var(--bg-dark);
}

/* Nav active state */
.nav-links a.active {
  color: var(--white);
}

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

/* Image broken-state fallback (subtle backdrop if image missing) */
.gallery-image img {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(76, 29, 149, 0.12));
}

/* ============================================
   Responsive — Gallery
   ============================================ */
@media (max-width: 1024px) {
  .page-title { font-size: 3.2rem; }

  .group-header .section-title { font-size: 2rem; }
}

@media (max-width: 768px) {
  .page-hero { padding: 9rem 0 2rem; }

  .page-title {
    font-size: 2.4rem;
    line-height: 1.08;
  }

  .page-subtitle { font-size: 1rem; }

  .product-group.section-padding {
    padding: 3.5rem 0;
  }

  .group-header {
    margin-bottom: 2.5rem;
  }

  .group-header .section-title { font-size: 1.7rem; }

  .group-desc { font-size: 0.98rem; }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
  }

  .gallery-body { padding: 1.4rem; }

  .gallery-body h3 { font-size: 1.1rem; }

  .gallery-body p { font-size: 0.88rem; }

  .gallery-cta {
    width: 100%;
    align-self: stretch;
  }
}

@media (max-width: 480px) {
  .page-title { font-size: 2rem; }

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

/* ============================================
   Responsive — Tablet
   ============================================ */
@media (max-width: 1024px) {
  .hero-title { font-size: 3.5rem; }

  .hero-container,
  .about-container,
  .audience-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .hero-content { text-align: center; }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

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

  .about-image {
    max-width: 550px;
    margin: 0 auto;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .footer-brand { grid-column: 1 / -1; }
}

/* ============================================
   Responsive — Mobile
   ============================================ */
@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }

  .section-padding { padding: 5rem 0; }

  .navbar { background: rgba(10, 5, 18, 0.75); }

  .nav-links,
  .nav-contact .btn { display: none; }

  .mobile-menu-btn { display: flex; align-items: center; justify-content: center; }

  .nav-container { height: 4.5rem; }

  .logo a { font-size: 1.3rem; }

  /* Hero */
  .hero {
    padding: 8rem 0 4.5rem;
  }

  .hero-badge {
    font-size: 0.7rem;
    padding: 0.4rem 1rem;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
  }

  .hero-title {
    font-size: 2.6rem;
    line-height: 1.08;
    margin-bottom: 1.25rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
  }

  .hero-cta { gap: 0.75rem; }

  .hero-cta .btn {
    padding: 0.85rem 1.5rem;
    font-size: 0.9rem;
  }

  .premium-product-showcase {
    padding: 2.5rem 1.5rem;
    transform: none;
  }

  .premium-product-showcase:hover {
    transform: translateY(-4px);
  }

  .product-icon-large {
    width: 64px;
    height: 64px;
    margin-bottom: 1.25rem;
  }

  .premium-product-showcase h3 { font-size: 1.35rem; }

  /* Sections */
  .section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
  }

  .section-subtitle {
    font-size: 0.75rem;
    letter-spacing: 1.8px;
  }

  .section-desc {
    font-size: 0.98rem;
    margin-bottom: 2.5rem;
  }

  /* About */
  .about-text p {
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }

  .about-features {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }

  .feature {
    padding: 1.25rem 1.1rem;
    gap: 0.6rem;
  }

  .feature h4 { font-size: 0.95rem; }

  .feature-icon {
    width: 26px;
    height: 26px;
  }

  .premium-badge-card {
    padding: 2.5rem 1.75rem;
    gap: 1.25rem;
  }

  .premium-badge-card .badge-icon {
    width: 60px;
    height: 60px;
    padding: 1rem;
  }

  .badge-features li { font-size: 0.92rem; }

  /* Products */
  .products .section-desc { margin-bottom: 2.5rem; }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .product-card {
    max-width: 460px;
    margin: 0 auto;
    width: 100%;
  }

  .product-image { height: 200px; }

  .product-svg {
    width: 72px;
    height: 72px;
  }

  .product-info { padding: 1.75rem; }

  .product-info h3 { font-size: 1.25rem; }

  /* Audience */
  .audience-content p {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .audience-list {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .audience-list li { font-size: 0.98rem; }

  .stat-card { padding: 2.25rem 1.5rem; }
  .stat-number { font-size: 3rem; }
  .stat-label { font-size: 1rem; }

  /* Order CTA */
  .order-cta-card {
    padding: 2.5rem 1.5rem;
    gap: 1rem;
  }

  .order-cta-icon {
    width: 76px;
    height: 76px;
  }

  .order-cta-card h3 { font-size: 1.45rem; }
  .order-cta-card > p { font-size: 0.98rem; }

  .btn-whatsapp-cta {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }

  /* Footer */
  .footer { padding: 4rem 0 0; }

  .footer-container {
    gap: 2.5rem;
    margin-bottom: 3rem;
  }

  .footer-brand h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }

  .footer-brand p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  .social-links { gap: 0.85rem; }
  .social-links a {
    width: 40px;
    height: 40px;
  }

  .footer-links h3,
  .footer-contact h3 {
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
  }

  .footer-bottom {
    padding: 1.75rem 0;
    font-size: 0.82rem;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.1rem; }
  .section-title { font-size: 1.7rem; }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta .btn { width: 100%; }

  .about-features { grid-template-columns: 1fr; }

  .stat-number { font-size: 2.6rem; }

  .mobile-nav-panel {
    width: 100vw;
    padding: 1.25rem;
  }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}