/* ===== KARYLIEF STYLES.CSS ===== */
/* Design: Medical Professional + Premium Luxury */
/* Colors: Deep Navy, Teal, Gold accents */

:root {
  --primary: #0D2C6E;
  --primary-light: #1E40AF;
  --accent: #00C2CB;
  --gold: #D4AF37;
  --gold-light: #F1D76A;
  --text: #1A202C;
  --text-muted: #4A5568;
  --bg: #FFFFFF;
  --bg-alt: #F0F7FF;
  --bg-dark: #0A1628;
  --border: #E2E8F0;
  --radius: 16px;
  --shadow: 0 8px 32px rgba(13,44,110,0.12);
  --shadow-lg: 0 20px 60px rgba(13,44,110,0.18);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}
* { -webkit-tap-highlight-color: transparent; }
body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { font-family: 'Montserrat', sans-serif; line-height: 1.25; }
input, select, textarea { font-size: 16px; }

/* ===== UTILITY ===== */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.highlight { color: var(--accent); }
.section-sub { text-align: center; color: var(--text-muted); font-size: 1.05rem; margin-top: 12px; margin-bottom: 48px; }

/* ===== ANIMATIONS ===== */
@keyframes float {
  0%,100% { transform: translateY(0px) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(0,194,203,0.5); }
  70% { box-shadow: 0 0 0 18px rgba(0,194,203,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,194,203,0); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes countdownPulse {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
@keyframes glow {
  0%,100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}
@keyframes popIn {
  0% { opacity: 0; transform: scale(0.8) translateY(20px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

[data-aos] { opacity: 0; transition: var(--transition); }
[data-aos="fade-up"] { transform: translateY(40px); }
[data-aos="fade-right"] { transform: translateX(-50px); }
[data-aos="fade-left"] { transform: translateX(50px); }
[data-aos="slide-up"] { transform: translateY(60px); }
[data-aos="zoom-in"] { transform: scale(0.85); }
[data-aos].aos-animate { opacity: 1; transform: none !important; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,194,203,0.2);
  transition: var(--transition);
  padding: 12px 0;
}
.navbar.scrolled { padding: 8px 0; box-shadow: var(--shadow); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Montserrat', sans-serif; font-weight: 800;
  font-size: 1.4rem; color: #fff; letter-spacing: 1px;
}
.logo img { width: 40px; height: 40px; border-radius: 8px; }
.nav-links {
  display: flex; align-items: center; gap: 28px;
}
.nav-links a {
  color: rgba(255,255,255,0.85); font-size: 0.9rem; font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--accent); }
.btn-nav {
  background: linear-gradient(135deg, var(--accent), #0099a8) !important;
  color: #fff !important; padding: 10px 24px !important;
  border-radius: 50px !important; font-weight: 700 !important;
  font-size: 0.85rem !important;
  box-shadow: 0 4px 15px rgba(0,194,203,0.4) !important;
  transition: var(--transition) !important;
  min-height: 44px; display: inline-flex !important; align-items: center !important;
}
.btn-nav:hover { transform: scale(1.05); box-shadow: 0 8px 25px rgba(0,194,203,0.5) !important; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 8px; min-width: 44px; min-height: 44px;
  justify-content: center; align-items: center;
}
.hamburger span {
  width: 24px; height: 2.5px; background: #fff;
  border-radius: 2px; transition: var(--transition);
  display: block;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #00C2CB, #0099a8);
  color: #fff; font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 1rem; padding: 16px 36px;
  border-radius: 50px; border: none; cursor: pointer;
  text-decoration: none; min-height: 52px;
  box-shadow: 0 6px 24px rgba(0,194,203,0.4);
  transition: var(--transition);
  letter-spacing: 0.5px;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 10px 35px rgba(0,194,203,0.55); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary {
  display: inline-flex; align-items: center;
  background: transparent;
  color: var(--primary-light); font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 1rem; padding: 14px 30px;
  border-radius: 50px; border: 2px solid var(--primary-light);
  cursor: pointer; text-decoration: none; min-height: 52px;
  transition: var(--transition);
}
.btn-secondary:hover { background: var(--primary-light); color: #fff; transform: scale(1.05); }
.pulse-btn { animation: pulse-ring 2.5s infinite; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; padding-top: 80px;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #0E2247 60%, #0a3060 100%);
  position: relative; overflow: hidden;
  display: flex; align-items: center;
}
.hero-bg-anim {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 80% at 70% 50%, rgba(0,194,203,0.08) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(212,175,55,0.07) 0%, transparent 50%);
  pointer-events: none;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 60px;
  padding: 80px 20px;
  position: relative; z-index: 1;
}
.hero-image {
  position: relative; display: flex; justify-content: center; align-items: center;
}
.hero-glow {
  position: absolute; width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,194,203,0.25) 0%, transparent 70%);
  animation: glow 4s ease-in-out infinite;
}
.product-float {
  width: 320px; max-width: 100%;
  animation: float 5s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(0,194,203,0.3));
  position: relative; z-index: 2;
}
.hero-badge {
  position: absolute; bottom: -10px; right: 10px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #1A202C; font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 0.8rem;
  padding: 8px 16px; border-radius: 50px;
  box-shadow: 0 4px 15px rgba(212,175,55,0.4);
  z-index: 3;
}
.hero-tag {
  display: inline-block; background: rgba(0,194,203,0.15);
  border: 1px solid rgba(0,194,203,0.4);
  color: var(--accent); font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 0.8rem; letter-spacing: 1px;
  padding: 6px 16px; border-radius: 50px; margin-bottom: 20px;
  text-transform: uppercase;
}
.hero-content h1 {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 900; color: #fff; margin-bottom: 24px; line-height: 1.15;
}
.hero-content p {
  font-size: 1.05rem; color: rgba(255,255,255,0.8);
  margin-bottom: 16px; line-height: 1.8;
}
.hero-content p strong { color: #fff; }
.hero-cta-wrap { margin-top: 32px; }
.hero-sub {
  font-size: 0.85rem; color: rgba(255,255,255,0.65);
  margin-top: 14px; font-family: 'Open Sans', sans-serif;
}
.hero-wave {
  position: absolute; bottom: 0; left: 0; width: 100%;
}
.hero-wave svg { width: 100%; height: 60px; display: block; }

/* ===== WHY US ===== */
.why-us { padding: 80px 0; background: #f8faff; }
.why-us h2 {
  text-align: center; font-size: clamp(24px, 3.5vw, 38px);
  color: var(--primary); margin-bottom: 48px;
}
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.trust-card {
  background: #fff; border-radius: var(--radius);
  padding: 32px 24px; text-align: center;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  transition: var(--transition);
}
.trust-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-lg); border-color: var(--accent);
}
.trust-card img {
  width: 80px; height: 80px; object-fit: contain;
  margin: 0 auto 16px;
}
.trust-card h3 {
  font-size: 1rem; color: var(--primary);
  margin-bottom: 12px; font-weight: 700;
}
.trust-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* ===== WHAT IS ===== */
.what-is { padding: 80px 0; background: #fff; }
.what-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 60px;
}
.what-content h2 {
  font-size: clamp(22px, 3vw, 36px); color: var(--primary); margin-bottom: 24px;
}
.what-content p { margin-bottom: 18px; color: var(--text-muted); line-height: 1.8; }
.what-content p strong { color: var(--text); }
.what-image img {
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  width: 100%;
}

/* ===== HOW IT WORKS ===== */
.how-works {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, #0a3060 100%);
}
.how-works h2 {
  text-align: center; font-size: clamp(22px, 3vw, 38px);
  color: #fff; margin-bottom: 12px;
}
.how-works .section-sub { color: rgba(255,255,255,0.7); }
.accordion { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.acc-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); overflow: hidden;
  transition: var(--transition);
}
.acc-item.active { background: rgba(0,194,203,0.15); border-color: var(--accent); }
.acc-header {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px; background: none; border: none; cursor: pointer;
  color: #fff; font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 1rem; text-align: left; min-height: 44px;
  gap: 12px;
}
.acc-icon {
  width: 20px; height: 20px; stroke: var(--accent);
  fill: none; stroke-width: 2.5; stroke-linecap: round;
  flex-shrink: 0; transition: transform 0.3s ease;
}
.acc-item.active .acc-icon { transform: rotate(180deg); }
.acc-body {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
  padding: 0 24px;
}
.acc-item.active .acc-body { max-height: 400px; padding: 0 24px 20px; }
.acc-body p { color: rgba(255,255,255,0.8); line-height: 1.8; margin-bottom: 12px; }
.acc-body p strong { color: #fff; }

/* ===== REVIEWS ===== */
.reviews { padding: 80px 0; background: #f8faff; }
.reviews h2 {
  text-align: center; font-size: clamp(22px, 3vw, 38px);
  color: var(--primary); margin-bottom: 12px;
}
.reviews-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px; margin-bottom: 40px;
}
.review-card {
  background: #fff; border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
  border: 1px solid var(--border); transition: var(--transition);
}
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.review-top {
  display: flex; align-items: center; gap: 16px; margin-bottom: 18px;
}
.review-top img {
  width: 60px; height: 60px; border-radius: 50%;
  object-fit: cover; border: 3px solid var(--accent);
}
.review-top strong { display: block; font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--primary); }
.review-top span { font-size: 0.8rem; color: var(--text-muted); }
.stars { font-size: 0.9rem; margin-top: 4px; }
.review-card > p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.75; }
.review-card p strong { color: var(--text); }
.rating-stars-img { text-align: center; }
.rating-stars-img img { max-width: 200px; margin: 0 auto 8px; }
.rating-stars-img p { color: var(--text-muted); font-size: 0.95rem; }

/* ===== PRICING ===== */
.pricing { padding: 80px 0; background: var(--bg-dark); }
.pricing2 { background: #0E2247; }
.pricing h2 {
  text-align: center; font-size: clamp(22px, 3vw, 38px);
  color: #fff; margin-bottom: 12px;
}
.pricing .section-sub { color: rgba(255,255,255,0.7); }
.countdown-wrap {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; margin-bottom: 48px;
}
.countdown-label {
  color: var(--gold); font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 1rem;
}
.countdown {
  display: flex; align-items: center; gap: 8px;
  animation: countdownPulse 1s ease-in-out infinite;
}
.cd-block {
  background: linear-gradient(135deg, var(--accent), #0099a8);
  border-radius: 10px; padding: 12px 20px;
  text-align: center; min-width: 64px;
}
.cd-block span {
  display: block; font-family: 'Montserrat', sans-serif;
  font-weight: 900; font-size: 2rem; color: #fff; line-height: 1;
}
.cd-block small {
  display: block; font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem; color: rgba(255,255,255,0.8);
  letter-spacing: 1.5px; margin-top: 2px;
}
.cd-sep {
  font-family: 'Montserrat', sans-serif; font-size: 2rem;
  font-weight: 900; color: var(--accent);
}
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; align-items: start;
}
.price-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); padding: 28px 20px;
  text-align: center; transition: var(--transition);
  position: relative;
}
.price-card:hover { transform: translateY(-8px); border-color: var(--accent); }
.price-card.popular {
  background: rgba(0,194,203,0.15);
  border-color: var(--accent);
  border-width: 2px;
  transform: scale(1.04);
}
.price-card.popular:hover { transform: scale(1.04) translateY(-8px); }
.popular-badge {
  position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #1A202C; font-family: 'Montserrat', sans-serif;
  font-weight: 800; font-size: 0.75rem; padding: 6px 20px;
  border-radius: 50px; white-space: nowrap;
  box-shadow: 0 4px 15px rgba(212,175,55,0.4);
}
.price-label {
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 0.8rem; color: var(--accent); letter-spacing: 2px;
  margin-bottom: 8px; text-transform: uppercase;
}
.price-bottles {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 1.5rem; color: #fff; margin-bottom: 4px;
}
.price-days { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.price-card img:not(.payment-icons) {
  width: 120px; margin: 0 auto 16px;
  filter: drop-shadow(0 8px 20px rgba(0,194,203,0.2));
}
.price-per {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 2rem; color: #fff; margin-bottom: 4px;
}
.price-per small { font-size: 1rem; color: rgba(255,255,255,0.6); }
.price-total { font-size: 0.95rem; color: rgba(255,255,255,0.7); margin-bottom: 16px; }
.price-total s { color: rgba(255,255,255,0.4); }
.price-badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 16px; }
.price-badges span {
  font-size: 0.75rem; font-family: 'Montserrat', sans-serif; font-weight: 700;
  padding: 4px 12px; border-radius: 50px;
  background: rgba(0,194,203,0.2); color: var(--accent);
  border: 1px solid rgba(0,194,203,0.3);
}
.price-card .btn-primary { width: 100%; margin-bottom: 12px; }
.payment-icons { max-width: 160px; margin: 0 auto; opacity: 0.8; }

/* ===== BONUSES ===== */
.bonuses { padding: 80px 0; background: #fff; }
.bonuses h2 {
  text-align: center; font-size: clamp(22px, 3vw, 36px);
  color: var(--primary); margin-bottom: 48px;
}
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.bonus-card {
  display: flex; align-items: flex-start; gap: 24px;
  background: var(--bg-alt); border-radius: var(--radius);
  padding: 28px; border: 1px solid var(--border);
  transition: var(--transition);
}
.bonus-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.bonus-card img { width: 120px; height: auto; border-radius: 8px; flex-shrink: 0; }
.bonus-num {
  display: inline-block; background: var(--accent); color: #fff;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 0.75rem; padding: 4px 12px; border-radius: 50px;
  letter-spacing: 1px; margin-bottom: 10px;
}
.bonus-content h3 { font-size: 1.1rem; color: var(--primary); margin-bottom: 10px; }
.bonus-content p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.bonus-value {
  margin-top: 12px; font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem; color: var(--text-muted);
}
.bonus-value strong { color: #10B981; }

/* ===== INGREDIENTS ===== */
.ingredients { padding: 80px 0; background: #f8faff; }
.ingredients h2 {
  text-align: center; font-size: clamp(22px, 3vw, 38px);
  color: var(--primary); margin-bottom: 12px;
}
.ing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 20px;
}
.ing-card {
  background: #fff; border-radius: var(--radius);
  padding: 24px; border: 1px solid var(--border);
  box-shadow: var(--shadow); transition: var(--transition);
}
.ing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.ing-icon { font-size: 2rem; margin-bottom: 12px; }
.ing-card h3 { font-size: 1rem; color: var(--primary); margin-bottom: 10px; font-weight: 700; }
.ing-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* ===== SCIENCE ===== */
.science {
  padding: 80px 0;
  background: linear-gradient(135deg, #0a1628 0%, var(--primary) 100%);
}
.science h2 {
  text-align: center; font-size: clamp(22px, 3vw, 38px);
  color: #fff; margin-bottom: 12px;
}
.science .section-sub { color: rgba(255,255,255,0.7); }
.science-grid { display: flex; flex-direction: column; gap: 20px; max-width: 900px; margin: 0 auto; }
.science-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); padding: 28px;
  transition: var(--transition);
}
.science-item:hover { border-color: var(--accent); background: rgba(0,194,203,0.1); }
.sci-header {
  display: flex; align-items: center; gap: 16px; margin-bottom: 14px;
}
.sci-num {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 1.5rem; color: var(--accent); min-width: 40px;
}
.sci-header h3 { font-size: 1.1rem; color: #fff; }
.science-item p { color: rgba(255,255,255,0.75); line-height: 1.8; }
.science-item p strong { color: #fff; }

/* ===== GUARANTEE ===== */
.guarantee { padding: 80px 0; background: #fff; }
.guarantee-inner {
  display: grid; grid-template-columns: 1fr 1.5fr;
  align-items: center; gap: 60px;
}
.guarantee-image img {
  max-width: 300px; margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0,194,203,0.2));
}
.guarantee-badge {
  display: inline-block; background: #10B981; color: #fff;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 0.8rem; padding: 6px 18px; border-radius: 50px;
  letter-spacing: 1.5px; margin-bottom: 16px;
}
.guarantee-content h2 {
  font-size: clamp(22px, 2.5vw, 34px); color: var(--primary); margin-bottom: 28px;
}
.guarantee-point {
  display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start;
}
.gp-icon {
  font-size: 1.8rem; flex-shrink: 0;
  width: 50px; height: 50px;
  background: var(--bg-alt); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.guarantee-point h3 { font-size: 1rem; color: var(--primary); margin-bottom: 6px; }
.guarantee-point p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.guarantee-point p strong { color: var(--text); }

/* ===== BENEFITS ===== */
.benefits { padding: 80px 0; background: var(--bg-alt); }
.benefits h2 {
  text-align: center; font-size: clamp(22px, 3vw, 38px);
  color: var(--primary); margin-bottom: 12px;
}
.benefits-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.benefit-item {
  background: #fff; border-radius: var(--radius);
  padding: 28px 20px; text-align: center;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  transition: var(--transition);
}
.benefit-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.benefit-icon { font-size: 2.5rem; margin-bottom: 14px; }
.benefit-item h3 { font-size: 0.95rem; color: var(--primary); margin-bottom: 10px; font-weight: 700; }
.benefit-item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ===== FAQ ===== */
.faq { padding: 80px 0; background: #fff; }
.faq h2 {
  text-align: center; font-size: clamp(22px, 3vw, 38px);
  color: var(--primary); margin-bottom: 48px;
}
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition);
}
.faq-item:hover { border-color: var(--accent); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px; background: none; border: none; cursor: pointer;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 1rem; color: var(--primary); text-align: left;
  min-height: 44px; gap: 12px;
}
.faq-q svg {
  width: 20px; height: 20px; stroke: var(--accent);
  fill: none; stroke-width: 2.5; stroke-linecap: round;
  flex-shrink: 0; transition: transform 0.3s ease;
}
.faq-item.open .faq-q svg { transform: rotate(180deg); }
.faq-item.open { border-color: var(--accent); background: #f0fbff; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p { padding: 0 24px 20px; color: var(--text-muted); line-height: 1.8; font-size: 0.95rem; }
.faq-a p strong { color: var(--text); }

/* ===== FINAL CTA ===== */
.final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--bg-dark), #0E2247);
  position: relative; overflow: hidden;
}
.final-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,194,203,0.1) 0%, transparent 70%);
}
.final-inner {
  display: grid; grid-template-columns: 1fr 1.5fr;
  align-items: center; gap: 60px; position: relative; z-index: 1;
}
.final-image img {
  max-width: 320px; margin: 0 auto;
  animation: float 5s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(0,194,203,0.3));
}
.final-tag {
  display: inline-block; background: rgba(255,80,80,0.2);
  border: 1px solid rgba(255,80,80,0.4); color: #ff8080;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 0.8rem; padding: 6px 18px; border-radius: 50px;
  letter-spacing: 1.5px; margin-bottom: 16px;
}
.final-content h2 {
  font-size: clamp(22px, 3vw, 40px); color: #fff; margin-bottom: 24px; font-weight: 900;
}
.final-price { margin-bottom: 24px; }
.old-price { display: block; color: rgba(255,255,255,0.5); font-size: 1rem; margin-bottom: 6px; }
.new-price {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 2.2rem; color: var(--gold);
}
.final-bullets {
  display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px;
}
.final-bullets span {
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.85);
  font-size: 0.85rem; padding: 6px 16px; border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.15);
}
.btn-final {
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #1A202C; font-family: 'Montserrat', sans-serif;
  font-weight: 800; font-size: 1.1rem; padding: 18px 42px;
  border-radius: 50px; border: none; cursor: pointer;
  text-decoration: none; min-height: 56px;
  box-shadow: 0 8px 32px rgba(212,175,55,0.5);
  transition: var(--transition); letter-spacing: 0.5px;
  animation: pulse-ring 2.5s infinite;
}
.btn-final:hover { transform: scale(1.06); box-shadow: 0 14px 44px rgba(212,175,55,0.6); }
.final-sub { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-top: 12px; }

/* ===== FOOTER ===== */
.footer {
  background: #070f1e; padding: 60px 0 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px; margin-bottom: 40px;
}
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.social-icons { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6); transition: var(--transition);
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover { background: var(--accent); color: #fff; transform: scale(1.1); }
.footer-col h4 {
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  color: #fff; margin-bottom: 16px; font-size: 1rem;
}
.footer-col a {
  display: block; color: rgba(255,255,255,0.5);
  font-size: 0.9rem; margin-bottom: 10px; transition: var(--transition);
}
.footer-col a:hover { color: var(--accent); transform: translateX(4px); }
.footer-legal-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.legal-link { color: rgba(255,255,255,0.5) !important; font-size: 0.9rem !important; }
.link-separator { color: rgba(255,255,255,0.2); }
.footer-disclaimer {
  background: rgba(255,255,255,0.04); border-radius: 8px;
  padding: 16px 20px; margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.08);
}
.footer-disclaimer p { font-size: 0.8rem; color: rgba(255,255,255,0.4); line-height: 1.7; }
.footer-disclaimer p strong { color: rgba(255,255,255,0.6); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0; text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.85rem; }
.footer-bottom a { color: var(--accent); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #0099a8);
  color: #fff; font-size: 1.2rem; border: none; cursor: pointer;
  box-shadow: var(--shadow); transition: var(--transition);
  opacity: 0; pointer-events: none;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { transform: scale(1.1) translateY(-3px); }

/* ===== PURCHASE POPUP ===== */
.purchase-popup {
  position: fixed; bottom: 20px; left: 20px; z-index: 998;
  background: #fff; border-radius: 12px;
  padding: 14px 16px; display: flex; align-items: center; gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  border: 1px solid var(--border);
  max-width: 280px;
  transform: translateY(120px); transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  opacity: 0;
}
.purchase-popup.show { transform: translateY(0); opacity: 1; }
.pp-avatar { font-size: 2rem; }
.pp-text strong { font-family: 'Montserrat', sans-serif; font-size: 0.9rem; color: var(--primary); }
.pp-text span { font-size: 0.85rem; color: var(--text-muted); }
.pp-text small { display: block; font-size: 0.8rem; color: var(--text-muted); }
.pp-close {
  position: absolute; top: 8px; right: 8px;
  background: none; border: none; cursor: pointer;
  font-size: 0.75rem; color: var(--text-muted); padding: 4px;
  min-width: 20px; min-height: 20px;
}

/* ===== OVERLAY POPUP ===== */
.overlay-popup {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(7,15,30,0.85); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 20px;
}
.overlay-popup.show { opacity: 1; pointer-events: all; }
.op-box {
  background: #fff; border-radius: 20px;
  padding: 36px 32px; max-width: 440px; width: 100%;
  position: relative; animation: popIn 0.4s ease;
  text-align: center;
}
.op-close {
  position: absolute; top: 14px; right: 14px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border: none; cursor: pointer; font-size: 0.8rem;
  color: #1A202C; padding: 8px 16px; border-radius: 50px;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
}
.op-tag {
  display: inline-block; background: #FEF3C7; color: #D97706;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 0.8rem; padding: 6px 16px; border-radius: 50px;
  margin-bottom: 14px;
}
.op-box h3 { font-size: 1.5rem; color: var(--primary); margin-bottom: 12px; }
.op-box p { color: var(--text-muted); line-height: 1.7; }
.op-box p strong { color: var(--text); }
.op-dismiss {
  display: block; width: 100%; margin-top: 12px;
  background: none; border: none; cursor: pointer;
  font-size: 0.8rem; color: var(--text-muted);
  text-decoration: underline; padding: 8px; min-height: 36px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .ing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px;
    height: 100vh; flex-direction: column; justify-content: center;
    align-items: flex-start; gap: 8px;
    background: var(--bg-dark); padding: 80px 32px 40px;
    transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
    box-shadow: -8px 0 32px rgba(0,0,0,0.4); z-index: 900;
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.2rem; padding: 12px 0; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .btn-nav { width: 100% !important; text-align: center !important; margin-top: 12px !important; }

  .hero-inner { grid-template-columns: 1fr; gap: 32px; padding: 60px 20px 80px; text-align: center; }
  .hero-image { order: 1; }
  .hero-content { order: 2; }
  .product-float { width: 220px; }
  .hero-glow { width: 280px; height: 280px; }
  .btn-primary { width: 100%; justify-content: center; }
  .btn-secondary { width: 100%; justify-content: center; }

  .what-inner { grid-template-columns: 1fr; gap: 32px; }
  .what-image { order: 1; }
  .what-content { order: 2; }

  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.popular { transform: scale(1); }
  .price-card.popular:hover { transform: translateY(-8px); }

  .guarantee-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .guarantee-point { flex-direction: column; align-items: center; text-align: center; }

  .bonus-grid { grid-template-columns: 1fr; }
  .bonus-card { flex-direction: column; align-items: center; text-align: center; }

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

  .final-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .final-image { order: 1; }
  .final-content { order: 2; }
  .final-bullets { justify-content: center; }
  .btn-final { width: 100%; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .social-icons { justify-content: center; }
  .footer-legal-links { justify-content: center; }
  .footer-col a { text-align: center; }

  .countdown-wrap { flex-direction: column; }
  .cd-block span { font-size: 1.6rem; }
  .cd-block { min-width: 52px; padding: 10px 16px; }

  .purchase-popup { left: 10px; right: 10px; max-width: calc(100% - 20px); }
}

@media (max-width: 576px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 26px; }
  .section-sub { font-size: 0.95rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}