@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700;900&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/*
   PORTAL KUANTICO - Design System 2026
   Premium UX/UI - Glassmorphism - 3D Motion
*/

/* ========== CSS VARIABLES ========== */
:root {
  --coral: #F7B6A4;
  --coral-deep: #FF937F;
  --coral-accent: #FD6A4F;
  --coral-light: #FFE6DF;
  --coral-glow: rgba(247,182,164,0.18);
  --teal: #2CB5B7;
  --teal-glow: rgba(44,181,183,0.12);
  --green-wa: #25D366;
  --brown: #5F3C23;
  --bg-primary: #FFFAF8;
  --bg-secondary: #FFF5F1;
  --bg-dark: #1A1220;
  --bg-card: #FFFFFF;
  --text-primary: #3D2B1F;
  --text-secondary: #7A6558;
  --text-muted: #A69488;
  --border-subtle: rgba(247,182,164,0.25);
  --border-hover: rgba(247,182,164,0.5);
  --glass-bg: rgba(255,250,248,0.92);
  --glass-border: rgba(247,182,164,0.12);
  --shadow-soft: 0 4px 24px rgba(95,60,35,0.06);
  --shadow-card: 0 2px 16px rgba(95,60,35,0.07);
  --shadow-glow: 0 0 40px rgba(247,182,164,0.12);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-full: 50px;
  --transition: cubic-bezier(0.4,0,0.2,1);
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Lato', sans-serif;
}

/* ========== RESET & BASE ========== */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box }
html { scroll-behavior:smooth; font-size:16px; -webkit-text-size-adjust:100%; overflow-x:hidden }
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
}

/* ========== GLOBAL OVERFLOW ========== */
body {
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); font-weight:700; line-height:1.15 }
a { text-decoration:none; color:inherit; transition: color .3s var(--transition) }
ul { list-style:none }
img { max-width:100%; height:auto; display:block }
.container { width:100%; max-width:1200px; margin:0 auto; padding:0 24px }

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width:6px }
::-webkit-scrollbar-track { background: var(--bg-primary) }
::-webkit-scrollbar-thumb { background: var(--coral); border-radius:3px }

/* ========== HEADER ========== */
.hdr {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 999;
  padding: 14px 0;
  background: rgba(255,250,248,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: all .5s var(--transition);
}
.hdr.scrolled {
  background: rgba(255,250,248,0.97);
  padding: 10px 0;
  box-shadow: 0 4px 20px rgba(95,60,35,0.08);
}
.hdr .container { display:flex; justify-content:space-between; align-items:center }
.hdr-logo { height:40px; transition: transform .3s }
.hdr-logo:hover { transform: scale(1.05) }
.hdr-nav { display:flex; align-items:center; gap:28px }
.hdr-links { display:flex; align-items:center; gap:6px }
.hdr-links a {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: all .3s var(--transition);
  position: relative;
}
.hdr-links a:hover,
.hdr-links a.active {
  color: var(--coral-accent);
  background: var(--coral-light);
}
.hdr-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--coral), var(--coral-deep));
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.3px;
  border: none;
  cursor: pointer;
  transition: all .4s var(--transition);
  box-shadow: 0 4px 20px rgba(244,151,122,0.3);
  position: relative;
  overflow: hidden;
}
.hdr-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.hdr-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(244,151,122,0.5);
}
.hdr-cta:hover::before { opacity:1 }

/* Burger */
.hdr-burger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hdr-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all .4s var(--transition);
  transform-origin: center;
}
.hdr-burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px) }
.hdr-burger.open span:nth-child(2) { opacity:0; transform: scaleX(0) }
.hdr-burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px) }

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
/* Dark overlay for background image */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(26,18,32,0.85) 0%, rgba(26,18,32,0.55) 40%, rgba(26,18,32,0.8) 100%);
  z-index: 1;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  z-index: 2;
}
.hero-bg { position:absolute; inset:0; z-index:0 }
.hero-bg img { width:100%; height:100%; object-fit:cover; filter: brightness(0.6) saturate(1.1) }
.hero-particles { position:absolute; inset:0; z-index:1 }
.hero .container {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 60px;
}
.hero-left { flex:1; max-width:600px }
.hero-right { flex:1; display:flex; justify-content:center; perspective:1000px }

/* Hero badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(247,182,164,0.15);
  border: 1px solid rgba(247,182,164,0.3);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--coral);
  animation: pulseDot 2s infinite;
  box-shadow: 0 0 12px var(--coral);
}
@keyframes pulseDot {
  0%,100% { opacity:1; transform: scale(1) }
  50% { opacity:.3; transform: scale(2) }
}

/* Hero title - WHITE text for readability over dark overlay */
.hero-title {
  font-size: clamp(36px, 5vw, 56px);
  margin-bottom: 20px;
  color: #FFFFFF;
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.hero-title span {
  background: linear-gradient(135deg, var(--coral), var(--coral-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}
.hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  line-height: 1.85;
  max-width: 540px;
  text-shadow: 0 1px 10px rgba(0,0,0,0.4);
}

/* Hero buttons */
.hero-btns { display:flex; gap:14px; flex-wrap:wrap; margin-bottom:40px }
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  transition: all .4s var(--transition);
  box-shadow: 0 4px 25px rgba(37,211,102,0.3);
  position: relative;
  overflow: hidden;
}
.btn-wa svg { width:22px; height:22px; fill:#fff }
.btn-wa::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.btn-wa:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 35px rgba(37,211,102,0.45);
}
.btn-wa:hover::after { opacity:1 }

.btn-out {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  background: transparent;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  border: 2px solid rgba(255,255,255,0.35);
  transition: all .4s var(--transition);
}
.btn-out:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}

/* Hero stats */
.hero-stats {
  display: flex;
  gap: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stat { text-align:left }
.hero-stat h3 {
  font-size: clamp(28px,3vw,38px);
  color: var(--coral);
  font-weight: 900;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero-stat p {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  font-weight: 700;
}

/* Hero image */
.hero-img {
  width: 100%;
  max-width: 460px;
  position: relative;
  transform-style: preserve-3d;
  animation: floatProduct 6s ease-in-out infinite;
}
.hero-img img {
  border-radius: var(--radius-md);
  width: 100%;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.25));
}
.hero-glow {
  pointer-events: none;
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,151,122,0.15), rgba(45,212,191,0.05), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  z-index: -1;
  animation: glowOrbit 8s ease-in-out infinite;
}
@keyframes floatProduct {
  0%,100% { transform: translateY(0) rotateY(0deg) }
  50% { transform: translateY(-15px) rotateY(3deg) }
}
@keyframes glowOrbit {
  0%,100% { transform: translate(-50%,-50%) scale(1); opacity:.4 }
  50% { transform: translate(-50%,-50%) scale(1.3); opacity:.7 }
}

/* ========== SECTIONS BASE ========== */
.sec {
  padding: 100px 0;
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}
.sec-dark {
  background: var(--bg-secondary);
}
.sec-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: var(--coral-light);
  border: 1px solid var(--border-subtle);
  color: var(--coral-accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}
.sec-title {
  font-size: clamp(30px, 4vw, 44px);
  margin-bottom: 14px;
  color: var(--brown);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.sec-title span { color: var(--coral-accent) }
.sec-sub {
  color: var(--text-secondary);
  font-size: 17px;
  max-width: 620px;
  line-height: 1.85;
}
.sec-head { margin-bottom:52px }
.sec-head.ctr { text-align:center }
.sec-head.ctr .sec-sub { margin:0 auto }

/* ========== GLASS CARDS ========== */
.gcard {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 36px;
  transition: all .5s var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.gcard::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--coral), transparent);
  opacity: 0;
  transition: opacity .4s;
}
.gcard:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(95,60,35,0.1), var(--shadow-glow);
  border-color: var(--border-hover);
}
.gcard:hover::before { opacity:1 }

/* ========== PROBLEMS ========== */
.prob-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:24px }
.prob-icon {
  width: 72px; height: 72px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--coral-light), rgba(44,181,183,0.08));
  border: 1px solid var(--border-subtle);
  transition: all .4s;
}
.prob-icon svg {
  width: 32px; height: 32px;
  flex-shrink: 0;
}
.prob-card:hover .prob-icon {
  transform: scale(1.1) rotate(-3deg);
  box-shadow: var(--shadow-glow);
}
.prob-card h3 { font-size:20px; margin-bottom:10px; color: var(--brown) }
.prob-card p { color: var(--text-secondary); font-size:15px; line-height:1.75 }

/* ========== SOCIAL PROOF / TESTIMONIALS ========== */
.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 32px 0;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: .7;
  transition: opacity .3s;
}
.trust-item:hover { opacity:1 }
.trust-item img { height:36px; filter: brightness(0) invert(1); opacity:.5 }
.trust-item span {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
  margin-top: 40px;
}
.testimonial-card {
  padding: 32px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  transition: all .4s;
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(95,60,35,0.1);
}
.testimonial-stars { color:#FBBF24; font-size:16px; margin-bottom:12px; letter-spacing:2px }
.testimonial-text {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
  font-style: italic;
}
.testimonial-author { display:flex; align-items:center; gap:12px }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--coral);
}
.testimonial-name { font-weight:600; font-size:14px; color: var(--text-primary) }
.testimonial-loc { font-size:12px; color: var(--text-muted) }

/* ========== PRODUCT ========== */
.prod-grid { display:flex; gap:56px; align-items:center }
.prod-left { flex:1 }
.prod-right { flex:1 }
.prod-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(95,60,35,0.1);
  margin-bottom: 16px;
  position: relative;
}
.prod-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.05);
  pointer-events: none;
}
.prod-img img { width:100%; transition: transform .7s var(--transition) }
.prod-img:hover img { transform: scale(1.05) }
.prod-thumbs { display:flex; gap:12px }
.prod-th {
  width: 72px; height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .3s;
  opacity: .5;
}
.prod-th:hover,
.prod-th.active {
  border-color: var(--coral);
  opacity: 1;
  box-shadow: 0 0 20px rgba(244,151,122,0.2);
}
.prod-th img { width:100%; height:100%; object-fit:cover }
.prod-right h2 { font-size: clamp(28px,3.5vw,38px); color: var(--brown); margin-bottom:16px }
.prod-right h2 span { color: var(--coral) }
.prod-desc { color: var(--text-secondary); margin-bottom:28px; font-size:16px; line-height:1.85 }

/* Feature grid */
.feat-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:12px; margin-bottom:28px }
.feat-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(247,182,164,0.04);
  border: 1px solid var(--glass-border);
  transition: all .3s;
}
.feat-item:hover { border-color: var(--border-subtle); background: rgba(244,151,122,0.04) }
.feat-ico {
  width: 36px; height: 36px;
  min-width: 36px;
  border-radius: 10px;
  background: rgba(244,151,122,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.feat-ico svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
}
.feat-item h4 { font-size:14px; color: var(--brown); margin-bottom:2px; font-weight:600 }
.feat-item p { font-size:12px; color: var(--text-muted) }

/* Compare table */
.compare-table { width:100%; border-collapse:collapse; margin:32px 0; border-radius: var(--radius-md); overflow:hidden }
.compare-table th {
  background: rgba(244,151,122,0.12);
  color: var(--coral-accent);
  padding: 14px 16px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
}
.compare-table td {
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--glass-border);
  background: var(--bg-card);
}
.compare-table tr:hover td { background: rgba(244,151,122,0.04) }
.compare-highlight { color: var(--teal) !important; font-weight:600 }

/* ========== FREQUENCIES ========== */
.freq-tabs { display:flex; gap:10px; margin-bottom:40px; flex-wrap:wrap; justify-content:center }
.freq-tab {
  padding: 12px 24px;
  border-radius: var(--radius-full);
  background: rgba(247,182,164,0.05);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-secondary);
  transition: all .4s var(--transition);
  font-family: var(--font-body);
}
.freq-tab:hover { border-color: var(--coral); color: var(--coral) }
.freq-tab.active {
  background: rgba(244,151,122,0.12);
  border-color: var(--coral);
  color: var(--coral-accent);
  box-shadow: 0 0 20px rgba(244,151,122,0.1);
}
.freq-grid { display:flex; gap:48px; align-items:center }
.freq-left { flex:1 }

.freq-right { flex:1 }
.freq-right h3 { font-size:28px; color: var(--brown); margin-bottom:16px }
.freq-right > p { color: var(--text-secondary); margin-bottom:24px; line-height:1.85 }
.freq-ben { display:flex; flex-direction:column; gap:10px }
.freq-ben-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(247,182,164,0.04);
  border: 1px solid var(--glass-border);
  font-size: 15px;
  transition: all .3s;
}
.freq-ben-item:hover { border-color: var(--border-subtle); transform: translateX(4px) }
.freq-ben-item .chk { color: var(--teal); font-weight:700; font-size:18px }

/* ========== GEMS ========== */
.gems-img-wrap {
  text-align: center;
  margin: 0 auto 32px;
}
.gems-main-img {
  max-width: 550px;
  width: 100%;
  height: auto;
  border-radius: 20px;
  display: inline-block;
  vertical-align: middle;
  box-shadow: 0 20px 40px rgba(95,60,35,0.08);
}
.gems-row { display:grid; grid-template-columns: repeat(7,1fr); gap:14px; margin-top:40px }
.gem {
  text-align: center;
  padding: 24px 12px;
  border-radius: 16px;
  background: rgba(247,182,164,0.04);
  border: 1px solid var(--glass-border);
  transition: all .5s var(--transition);
  cursor: default;
}
.gem:hover {
  transform: translateY(-12px);
  border-color: var(--coral);
  box-shadow: 0 20px 40px rgba(244,151,122,0.1);
}
.gem-dot {
  width: 44px; height: 44px;
  border-radius: 50%;
  margin: 0 auto 12px;
  box-shadow: 0 0 25px currentColor;
  transition: all .4s;
}
.gem:hover .gem-dot { transform: scale(1.15); box-shadow: 0 0 35px currentColor }
.gem h4 { font-size:12px; color: var(--brown); margin-bottom:4px }
.gem p { font-size:11px; color: var(--text-muted) }

/* ========== HOW IT WORKS ========== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 24px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%; right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--coral), var(--teal));
  opacity: .3;
}
.step-card { text-align:center; position:relative; z-index:1 }
.step-num {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coral), var(--coral-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 8px 30px rgba(244,151,122,0.3);
  transition: all .4s;
}
.step-num svg {
  width: 28px; height: 28px;
  flex-shrink: 0;
}
.step-card:hover .step-num {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(244,151,122,0.5);
}
.step-card h4 { font-size:16px; color: var(--brown); margin-bottom:8px }
.step-card p { font-size:14px; color: var(--text-secondary); line-height:1.7 }

/* ========== VIDEOS ========== */
.vid-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:24px }
.vid-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  transition: all .5s var(--transition);
}
.vid-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(95,60,35,0.08);
}
.vid-wrap { position:relative; padding-bottom:56.25%; height:0; background:#000 }
.vid-wrap iframe { position:absolute; top:0; left:0; width:100%; height:100%; border:none }
.vid-body { padding:20px }
.vid-body h3 { font-size:18px; color: var(--brown); margin-bottom:6px }
.vid-body p { font-size:14px; color: var(--text-secondary) }

/* ========== ABOUT ========== */
.about-flex { display:flex; gap:48px; align-items:center }
.about-img-wrap { flex: 0 0 380px; position:relative }
.about-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 3px solid rgba(244,151,122,0.25);
  box-shadow: 0 24px 60px rgba(95,60,35,0.1);
  position: relative;
}
.about-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,12,24,0.3), transparent 40%);
}
.about-img img { width:100%; transition: transform .6s var(--transition) }
.about-img:hover img { transform: scale(1.04) }
.about-float {
  position: absolute;
  bottom: -20px; right: -20px;
  padding: 18px 28px;
  border-radius: var(--radius-md);
  background: rgba(255,245,241,0.9);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(244,151,122,0.2);
  text-align: center;
  box-shadow: 0 12px 40px rgba(95,60,35,0.08);
}
.about-float h4 { font-size:34px; color: var(--coral); font-weight:800; line-height:1 }
.about-float p { font-size:12px; color: var(--text-secondary) }
.about-text { flex:1 }
.about-text h2 { font-size: clamp(28px,3.5vw,38px); color: var(--brown); margin-bottom:20px }
.about-text h2 span { color: var(--coral) }
.about-text > p { color: var(--text-secondary); margin-bottom:14px; font-size:16px; line-height:1.85 }
.about-vals { display:grid; grid-template-columns: repeat(2,1fr); gap:12px; margin-top:24px }
.about-val {
  padding: 18px;
  border-radius: var(--radius-sm);
  background: rgba(247,182,164,0.04);
  border: 1px solid var(--glass-border);
  transition: all .3s;
}
.about-val:hover { border-color: var(--border-subtle); transform: translateY(-2px) }
.about-val h4 { color: var(--coral-accent); font-size:14px; margin-bottom:4px }
.about-val p { font-size:13px; color: var(--text-secondary) }

/* ========== FAQ ========== */
.faq-list { max-width:800px; margin:0 auto; display:flex; flex-direction:column; gap:12px }
.faq-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  transition: border-color .3s;
}
.faq-item:hover,
.faq-item.open { border-color: var(--coral) }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--text-primary);
  transition: color .3s;
}
.faq-q:hover { color: var(--coral-accent) }
.faq-q .icon {
  font-size: 24px;
  color: var(--coral-accent);
  transition: transform .4s var(--transition);
  min-width: 24px;
}
.faq-item.open .faq-q .icon { transform: rotate(45deg) }
.faq-a { max-height:0; overflow:hidden; transition: max-height .5s var(--transition) }
.faq-item.open .faq-a { max-height:500px }
.faq-a-inner { padding: 0 24px 20px; color: var(--text-secondary); line-height:1.85; font-size:15px }

/* ========== CTA BOX ========== */
.cta-box {
  background: linear-gradient(135deg, var(--coral), var(--coral-deep), #C2544B);
  border-radius: var(--radius-lg);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -50%; right: -15%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.1), transparent 70%);
  border-radius: 50%;
  animation: ctaFloat 10s ease-in-out infinite;
}
.cta-box::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 70%);
  border-radius: 50%;
  animation: ctaFloat 8s ease-in-out infinite reverse;
}
@keyframes ctaFloat {
  0%,100% { transform: translate(0,0) }
  50% { transform: translate(20px,-20px) }
}
.cta-box h2 {
  font-size: clamp(26px,3.5vw,40px);
  color: #fff;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.cta-box p {
  color: rgba(255,255,255,0.9);
  font-size: 18px;
  margin-bottom: 28px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
  line-height: 1.7;
}
.cta-box .btn-wa { position:relative; z-index:1 }
.cta-trust {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 20px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}
.cta-trust span {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ========== WHATSAPP FLOAT (Desktop) ========== */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9997;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  animation: waPulse 3s infinite;
  transition: all .4s var(--transition);
  cursor: pointer;
}
.wa-float:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 35px rgba(37,211,102,0.6);
}
.wa-float svg { width:28px; height:28px; fill:#fff }
@keyframes waPulse {
  0% { box-shadow: 0 6px 24px rgba(37,211,102,0.4) }
  50% { box-shadow: 0 6px 24px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0.1) }
  100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4), 0 0 0 24px rgba(37,211,102,0) }
}

/* ========== STICKY MOBILE CTA ========== */

@keyframes ctaBtnPulse {
  0%,100% { transform: scale(1) }
  50% { transform: scale(1.02) }
}

/* ========== FOOTER ========== */
.footer {
  background: var(--bg-dark);
  padding: 64px 0 24px;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 48px;
}
.footer-brand img { height:38px; margin-bottom:14px }
.footer-brand p { color: rgba(255,255,255,0.5); font-size:14px; line-height:1.75 }
.footer-col h4 { font-size:15px; margin-bottom:16px; color: var(--coral); font-weight:600 }
.footer-col li { margin-bottom:8px }
.footer-col a { color: rgba(255,255,255,0.6); font-size:14px; transition: all .3s }
.footer-col a:hover { color: var(--coral); padding-left:4px }
.footer-col li span { color: rgba(255,255,255,0.6); font-size:14px }
.seo-block {
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 20px;
}
.seo-block h5 { color: rgba(255,255,255,0.3); font-size:11px; margin-bottom:8px; text-transform:uppercase; letter-spacing:1.5px }
.seo-block p { color: rgba(255,255,255,0.3); font-size:11px; line-height:2.2 }
.seo-block a { color: rgba(255,255,255,0.3); transition: color .3s }
.seo-block a:hover { color: var(--coral) }
.footer-bottom { text-align:center; color: rgba(255,255,255,0.35); font-size:12px; padding-top:8px }

/* ========== CUSTOM REVEAL ANIMATIONS (Legacy) ========== */
.reveal { opacity:0; transform: translateY(30px); transition: all .8s var(--transition) }
.reveal.active { opacity:1; transform: translateY(0) }
.reveal-left { opacity:0; transform: translateX(-30px); transition: all .8s var(--transition) }
.reveal-left.active { opacity:1; transform: translateX(0) }
.reveal-right { opacity:0; transform: translateX(30px); transition: all .8s var(--transition) }
.reveal-right.active { opacity:1; transform: translateX(0) }

/* ========== TABLE MOBILE FIX ========== */
.compare-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}
.compare-table {
  min-width: 480px;
  margin: 0;
  border-radius: 0;
}
/* ========== NEW PREMIUM VIDEO SECTION ========== */
.video-flex {
  display: flex;
  gap: 48px;
  align-items: center;
  margin-top: 40px;
}
.video-text-col {
  flex: 1.2;
}
.video-player-col {
  flex: 0.8;
  display: flex;
  justify-content: center;
}
.video-card-premium {
  width: 100%;
  max-width: 360px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.2), 0 0 40px rgba(244,151,122,0.1);
  border: 4px solid rgba(255, 255, 255, 0.08);
  background: #000;
  position: relative;
  transition: transform 0.4s var(--transition);
}
.video-card-premium:hover {
  transform: translateY(-8px) scale(1.02);
}
.video-card-premium video {
  width: 100%;
  display: block;
  aspect-ratio: 9/16;
  object-fit: cover;
}
.video-bullet-list {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.video-bullet {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text-secondary);
}
.video-bullet .chk-icon {
  color: var(--teal);
  font-weight: bold;
  font-size: 18px;
}
@media (max-width: 992px) {
  .video-flex {
    flex-direction: column;
    text-align: center;
    gap: 32px;
  }
  .video-bullet-list {
    align-items: center;
  }
  .video-player-col {
    width: 100%;
  }
}

/* ========== NEW PREMIUM GEMS LAYOUT ========== */
.gems-flex {
  display: flex;
  gap: 56px;
  align-items: center;
  margin-top: 48px;
}
.gems-left-col {
  flex: 1;
  display: flex;
  justify-content: center;
}
.gems-right-col {
  flex: 1.2;
}
.gems-main-img-wrap {
  max-width: 480px;
  width: 100%;
  position: relative;
  transition: transform 0.5s ease;
}
.gems-main-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 40px rgba(244,151,122,0.15);
  z-index: -1;
  pointer-events: none;
}
.gems-main-img-wrap:hover {
  transform: scale(1.03) rotate(2deg);
}
.gems-main-img-wrap img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-card);
}
.gems-premium-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.gem-premium-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 20px;
  border-radius: 20px;
  background: rgba(247,182,164,0.03);
  border: 1px solid var(--glass-border);
  transition: all 0.4s var(--transition);
}
.gem-premium-card:hover {
  transform: translateX(8px);
  border-color: var(--coral);
  background: rgba(244,151,122,0.05);
  box-shadow: 0 10px 30px rgba(244,151,122,0.08);
}
.gem-premium-card .gem-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 15px currentColor;
  margin: 0;
}
.gem-premium-card .gem-info {
  text-align: left;
}
.gem-premium-card h4 {
  font-size: 15px;
  color: var(--brown);
  margin-bottom: 2px;
  font-weight: 700;
}
.gem-premium-card p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}
@media (max-width: 992px) {
  .gems-flex {
    flex-direction: column;
    gap: 40px;
  }
  .gems-left-col, .gems-right-col {
    width: 100%;
  }
  .gems-main-img-wrap {
    max-width: 380px;
  }
}

/* ========== RESPONSIVE: 1024px ========== */
@media (max-width: 1024px) {
  .hero .container { flex-direction:column; text-align:center }
  .hero-left { max-width:100% }
  .hero-desc { margin:0 auto 32px }
  .hero-btns { justify-content:center }
  .hero-stats { justify-content:center }
  .hero-right { max-width:400px }
  .prob-grid { grid-template-columns:1fr }
  .prod-grid { flex-direction:column }
  .freq-grid { flex-direction:column }
  .about-flex { flex-direction:column }
  .about-img-wrap { flex:none; width:100%; max-width:380px }
  .gems-row { grid-template-columns: repeat(4,1fr) }
  .steps-grid { grid-template-columns: repeat(2,1fr) }
  .steps-grid::before { display:none }
  .testimonials-grid { grid-template-columns: 1fr 1fr }
  .footer-grid { grid-template-columns: 1fr 1fr }
}

/* ========== RESPONSIVE: 768px ========== */
@media (max-width: 768px) {
  /* Hide WhatsApp float on mobile to avoid crowding with sticky bottom CTA */
  .wa-float {
    display: none !important;
  }

  /* Compact wrapping grid for stats on mobile */
  .hero-stats {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 20px 16px !important;
    margin-top: 32px !important;
    margin-bottom: 24px !important;
  }
  .hero-stat {
    flex: 0 0 calc(50% - 8px) !important;
    text-align: center !important;
  }
  .hero-right {
    margin: 40px auto 0 !important;
    max-width: 360px !important;
    width: 100% !important;
  }

  /* Center bullet points as a group but keep texts left-aligned */
  .video-bullet-list {
    display: inline-flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    max-width: 100% !important;
    width: fit-content !important;
    margin: 24px auto 32px !important;
    text-align: left !important;
  }
  .video-bullet {
    justify-content: flex-start !important;
    text-align: left !important;
  }

  /* Frequency image on mobile */
  .freq-left {
    margin-left: 0;
    margin-right: 0;
  }
  .freq-left img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(95,60,35,0.06);
  }
  /* Gemstone image on mobile */
  .gems-img-wrap {
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 24px;
  }
  .gems-main-img {
    width: 100%;
    max-width: 550px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(95,60,35,0.06);
  }

  .mobile-cta { display: block; }
  .compare-table { font-size: 12px; min-width: 420px; }
  .compare-table th, .compare-table td { padding: 8px 10px; font-size: 12px; }

  .freq-grid, .prod-grid, .about-flex { overflow: hidden; }
  
  
  /* Mobile nav - full screen overlay */
  .hdr-links {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(255,250,248,0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 80px 24px 40px;
    gap: 8px;
    z-index: 998;
  }
  .hdr-links.open { display:flex }
  .hdr-links a {
    padding: 14px 24px;
    width: auto;
    text-align: center;
    border-radius: var(--radius-sm);
    font-size: 18px;
  }
  .hdr-burger { display:flex; z-index:999 }
  .hdr-cta { display:none }

  .hero { padding: 100px 0 100px }
  .hero-title { font-size: clamp(30px, 7vw, 40px) }
  .sec-title { font-size: clamp(24px, 5vw, 32px) }
  .sec { padding: 64px 0 }
  .vid-grid { grid-template-columns:1fr }
  .gems-row { grid-template-columns: repeat(3,1fr) }
  .feat-grid { grid-template-columns:1fr }
  .about-vals { grid-template-columns:1fr }
  .cta-box { padding: 40px 24px }
  .cta-box h2 { font-size: clamp(22px, 5vw, 30px) }
  .footer-grid { grid-template-columns:1fr }
  .footer {
    text-align: center !important;
  }
  .footer-brand img {
    margin: 0 auto 14px !important;
  }
  .footer-col h4 {
    text-align: center !important;
  }
  .footer-col ul {
    padding: 0 !important;
    list-style: none !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
  }
  .disclaimer-block {
    text-align: center !important;
    border-left: none !important;
    border-top: 3px solid var(--coral) !important;
  }
  .prod-grid { gap:32px }
  .steps-grid { grid-template-columns: 1fr 1fr }
  .testimonials-grid { grid-template-columns:1fr }

  /* Mobile CTA visible */
  
  

  .hero-stats { gap:20px }
  .compare-table { font-size:13px }
  .compare-table th,
  .compare-table td { padding: 10px 12px }
}

/* ========== RESPONSIVE: 480px ========== */
@media (max-width: 480px) {
  .freq-left {
    margin-left: 0;
    margin-right: 0;
  }
  .gems-img-wrap {
    margin-left: 0;
    margin-right: 0;
  }

  .container { padding: 0 16px }
  .hero-stats { flex-direction:column; gap:16px; align-items:center }
  .gems-row { grid-template-columns: repeat(2,1fr) }
  .steps-grid { grid-template-columns:1fr }
  .freq-tabs { gap:6px }
  .freq-tab { padding: 10px 16px; font-size:12px }
  .hero-title { font-size: clamp(26px, 8vw, 36px) }
  .sec { padding: 48px 0 }
  .gcard { padding: 24px }
  .prob-icon { width:56px; height:56px }
  .prob-icon svg { width:24px; height:24px }
  .step-num { width:64px; height:64px }
  .step-num svg { width:22px; height:22px }
}



/* ========== RESPONSIVE IMAGES ========== */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ========== MOBILE STICKY CTA BAR ========== */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9998;
  padding: 10px 14px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.mobile-cta.visible {
  transform: translateY(0) !important;
}
.mobile-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 20px;
  background: rgba(255,255,255,0.15);
  border-radius: 14px;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.3);
}
.mobile-cta a:active { transform: scale(0.97); }
.mobile-cta a svg { width: 22px; height: 22px; fill: #fff; flex-shrink: 0; }
.mobile-cta-sub {
  display: block;
  text-align: center;
  font-size: 11px;
  color: rgba(255,255,255,0.8);
  margin-top: 4px;
}

@media (max-width: 768px) {
  .mobile-cta { display: block !important; }
  .wa-float { bottom: 130px !important; }
}

.freq-left img { width: 100%; border-radius: var(--radius-md); }

/* Disclaimer Block */
.disclaimer-block {
  margin: 32px auto 16px;
  max-width: 1200px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--coral);
  border-radius: var(--radius-sm);
  font-size: 12px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
  text-align: left;
}
.disclaimer-block p {
  margin-bottom: 12px;
}
.disclaimer-block p:last-child {
  margin-bottom: 0;
}