/* ============================================================
   Meris Clean — Shared Stylesheet
   Brand: Deep Navy #0B1E3D · Cyan #00C8D7 · White
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

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

:root {
  --navy-950: #040e1c;
  --navy-900: #071525;
  --navy-800: #0B1E3D;
  --navy-700: #112748;
  --navy-600: #183354;
  --navy-500: #1f4068;
  --cyan-600: #008fa0;
  --cyan-500: #00C8D7;
  --cyan-400: #33d5e1;
  --cyan-300: #66e0ea;
  --cyan-100: #d0f7fa;
  --white: #ffffff;
  --gray-100: #f0f6fb;
  --gray-300: #c5d8e8;
  --gray-400: #8fa8c0;
  --gray-500: #5a7a95;
  --green: #22c55e;
  --red: #ef4444;
  --gold: #d4a853;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-card: 0 4px 32px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 40px rgba(0,200,215,0.18);
  --shadow-btn: 0 4px 20px rgba(0,200,215,0.35);
  --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--navy-800);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ─── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-900); }
::-webkit-scrollbar-thumb { background: var(--cyan-600); border-radius: 3px; }

/* ─── Background Canvas ─────────────────────────────────────── */
.bg-canvas {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 20% 10%, rgba(0,200,215,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(0,200,215,0.05) 0%, transparent 55%),
    var(--navy-800);
}

.stars {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 15% 20%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 35% 8%, rgba(0,200,215,0.8) 0%, transparent 100%),
    radial-gradient(1px 1px at 55% 30%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(2px 2px at 72% 15%, rgba(255,255,255,0.7) 0%, transparent 100%),
    radial-gradient(1px 1px at 88% 45%, rgba(0,200,215,0.6) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 10% 60%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 45% 70%, rgba(0,200,215,0.5) 0%, transparent 100%),
    radial-gradient(2px 2px at 65% 85%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 25% 88%, rgba(0,200,215,0.4) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 90% 70%, rgba(255,255,255,0.5) 0%, transparent 100%);
}

/* ─── Navbar ─────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  background: rgba(7,21,37,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0,200,215,0.12);
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 10px 24px;
  background: rgba(4,14,28,0.95);
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
  text-decoration: none; color: inherit;
}

.nav-logo img {
  height: 44px; width: auto; border-radius: 6px;
}

.nav-logo span {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 700;
  letter-spacing: 0.03em;
}

.nav-logo span em {
  font-style: normal;
  color: var(--cyan-500);
}

.nav-badge {
  font-family: var(--font-body);
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-500);
  background: rgba(0,200,215,0.12);
  border: 1px solid rgba(0,200,215,0.25);
  padding: 4px 10px; border-radius: 20px;
}

/* ─── Burger menu ─────────────────────────────────────────────── */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none; border: none;
  cursor: pointer; padding: 4px;
  border-radius: 6px;
  transition: background 0.2s;
  flex-shrink: 0;
  z-index: 110;
}

.burger:hover { background: rgba(255,255,255,0.07); }

.burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.28s ease, opacity 0.2s ease;
  transform-origin: center;
}

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

/* Mobile nav drawer */
.nav-links {
  display: flex; align-items: center;
  gap: 20px; flex-wrap: wrap;
}

@media (max-width: 640px) {
  .burger { display: flex; }

  .nav-links {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    min-height: 100svh;
    flex-direction: column;
    align-items: center; justify-content: center;
    gap: 36px;
    flex-wrap: nowrap;
    background: rgb(4,14,28);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease;
    overflow: hidden;
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    font-size: 1.25rem !important;
    font-weight: 500 !important;
    color: var(--gray-200) !important;
    text-decoration: none !important;
    letter-spacing: 0.01em;
  }

  .nav-links a:hover {
    color: var(--white) !important;
  }

  .nav-links .btn-primary {
    font-size: 1rem !important;
    padding: 14px 36px !important;
    margin-top: 8px;
  }

  .burger { z-index: 210; }
}

/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative; z-index: 1;
  min-height: 100svh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 120px 24px 60px;
  text-align: center;
  overflow: hidden;
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--cyan-400);
  background: rgba(0,200,215,0.1);
  border: 1px solid rgba(0,200,215,0.2);
  padding: 6px 14px; border-radius: 20px;
  margin-bottom: 24px;
  animation: fadeUp 0.6s ease both;
}

.hero-tag::before {
  content: ''; width: 6px; height: 6px;
  border-radius: 50%; background: var(--cyan-500);
  animation: pulse 2s ease-in-out infinite;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 5.2rem);
  font-weight: 700; line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  animation: fadeUp 0.6s 0.1s ease both;
}

.hero h1 em {
  font-style: italic; color: var(--cyan-400);
}

.hero-sub {
  font-size: clamp(1rem, 3vw, 1.2rem);
  color: var(--gray-300);
  max-width: 520px;
  margin: 0 auto 36px;
  font-weight: 300;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap; justify-content: center;
  animation: fadeUp 0.6s 0.3s ease both;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 32px;
  background: var(--cyan-500);
  color: var(--navy-900);
  font-family: var(--font-body);
  font-size: 0.95rem; font-weight: 600;
  border: none; border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.btn-primary:hover {
  background: var(--cyan-400);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,200,215,0.45);
}

.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 28px;
  background: transparent;
  color: var(--gray-300);
  font-family: var(--font-body);
  font-size: 0.95rem; font-weight: 500;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.06);
  color: var(--white);
  border-color: rgba(255,255,255,0.25);
}

/* ─── Hero Product Image ─────────────────────────────────────── */
.hero-product-img {
  width: min(320px, 70vw);
  margin: 40px auto 0;
  position: relative;
  animation: fadeUp 0.8s 0.4s ease both;
}

.hero-product-img img {
  width: 100%; border-radius: var(--radius-lg);
  filter: drop-shadow(0 20px 60px rgba(0,200,215,0.2));
  animation: float 6s ease-in-out infinite;
}

.hero-product-img::before {
  content: '';
  position: absolute; bottom: -20px; left: 50%;
  transform: translateX(-50%);
  width: 60%; height: 30px;
  background: radial-gradient(ellipse, rgba(0,200,215,0.25) 0%, transparent 70%);
  filter: blur(10px);
  animation: float 6s ease-in-out infinite;
}

/* ─── Product Grid (Paket page) ──────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  max-width: 960px; margin: 0 auto;
}

.product-card {
  background: linear-gradient(145deg, var(--navy-700), var(--navy-600));
  border: 1px solid rgba(0,200,215,0.12);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}

.product-card:hover {
  border-color: rgba(0,200,215,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.product-card-img {
  height: 160px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}

.product-card-img img {
  max-height: 100%; width: auto;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.4));
  transition: var(--transition);
}

.product-card:hover .product-card-img img {
  transform: scale(1.05) translateY(-4px);
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 700;
  margin-bottom: 12px; color: var(--white);
}

.product-card-features {
  list-style: none;
  text-align: left;
}

.product-card-features li {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 0.82rem; color: var(--gray-300);
  margin-bottom: 6px; line-height: 1.5;
}

.product-card-features li::before {
  content: '✦';
  color: var(--cyan-500);
  font-size: 0.6rem; margin-top: 4px;
  flex-shrink: 0;
}

/* ─── Section Layout ─────────────────────────────────────────── */
.section {
  position: relative; z-index: 1;
  padding: 80px 24px;
  max-width: 1000px; margin: 0 auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--cyan-500);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700; line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--gray-400);
  font-size: 1rem; max-width: 560px;
  margin-bottom: 48px;
}

.section-divider {
  width: 100%; height: 1px;
  background: linear-gradient(to right, transparent, rgba(0,200,215,0.2), transparent);
  margin: 0 auto;
}

/* ─── Trust Badges ───────────────────────────────────────────── */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.trust-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}

.trust-card:hover {
  background: rgba(0,200,215,0.05);
  border-color: rgba(0,200,215,0.2);
}

.trust-icon {
  font-size: 2rem; margin-bottom: 12px;
}

.trust-card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 600;
  margin-bottom: 6px;
}

.trust-card p {
  font-size: 0.83rem; color: var(--gray-400); line-height: 1.6;
}

/* ─── Order Box ──────────────────────────────────────────────── */
.order-box {
  background: linear-gradient(135deg, var(--navy-700) 0%, var(--navy-600) 100%);
  border: 1px solid rgba(0,200,215,0.2);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-card);
  max-width: 580px; margin: 0 auto;
}

.order-box-header {
  text-align: center;
  margin-bottom: 32px;
}

.order-box-header .price-main {
  font-family: var(--font-display);
  font-size: 3.5rem; font-weight: 700;
  color: var(--cyan-500); line-height: 1;
}

.order-box-header .price-per {
  color: var(--gray-400); font-size: 0.9rem; margin-top: 4px;
}

.order-box-header .price-old {
  text-decoration: line-through;
  color: var(--gray-500); font-size: 1.1rem;
}

/* Quantity Selector */
.qty-label {
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--gray-300);
  margin-bottom: 10px; display: block;
}

.qty-selector {
  display: flex; align-items: center; gap: 0;
  background: var(--navy-800);
  border: 1px solid rgba(0,200,215,0.2);
  border-radius: var(--radius-md);
  overflow: hidden; width: 100%; margin-bottom: 20px;
}

.qty-btn {
  background: none; border: none;
  color: var(--cyan-500);
  font-size: 1.4rem; font-weight: 300;
  padding: 14px 20px;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.qty-btn:hover { background: rgba(0,200,215,0.1); }
.qty-btn:disabled { color: var(--gray-500); cursor: not-allowed; }

.qty-value {
  flex: 1; text-align: center;
  font-size: 1.2rem; font-weight: 600;
}

.qty-unit {
  font-size: 0.8rem; color: var(--gray-400);
  padding-right: 16px; flex-shrink: 0;
}

/* Price Summary */
.price-summary {
  background: rgba(0,0,0,0.2);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.price-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.9rem; padding: 5px 0;
  color: var(--gray-300);
}

.price-row.total {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 8px; padding-top: 12px;
  font-weight: 700; font-size: 1.05rem;
  color: var(--white);
}

.price-row .highlight { color: var(--cyan-400); }
.price-row .free { color: var(--green); font-weight: 600; }
.price-row .warn { color: var(--gold); font-size: 0.78rem; }

/* Free shipping banner */
.shipping-banner {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--green);
  text-align: center;
  margin-bottom: 16px;
  display: none;
}

.shipping-banner.show { display: block; }

.upsell-banner {
  background: rgba(212,168,83,0.1);
  border: 1px solid rgba(212,168,83,0.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--gold);
  text-align: center;
  margin-bottom: 16px;
}

/* Buy Button */
.btn-buy {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--cyan-500) 0%, var(--cyan-600) 100%);
  color: var(--navy-900);
  font-family: var(--font-body);
  font-size: 1.05rem; font-weight: 700;
  border: none; border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(0,200,215,0.4);
  transition: var(--transition);
  letter-spacing: 0.01em;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}

.btn-buy:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0,200,215,0.55);
}

.btn-buy:active { transform: translateY(0); }

.secure-badges {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; margin-top: 14px;
  flex-wrap: wrap;
}

.secure-badge {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.73rem; color: var(--gray-400);
}

.secure-badge svg { width: 14px; height: 14px; opacity: 0.7; }

/* ─── Checkout Modal / Section ───────────────────────────────── */
.checkout-section {
  position: relative; z-index: 1;
  padding: 60px 24px;
  display: none;
}

.checkout-section.show { display: block; }

.checkout-wrapper {
  max-width: 560px; margin: 0 auto;
  background: linear-gradient(145deg, var(--navy-700), var(--navy-600));
  border: 1px solid rgba(0,200,215,0.15);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.checkout-title {
  font-family: var(--font-display);
  font-size: 1.8rem; font-weight: 700;
  margin-bottom: 28px; text-align: center;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--gray-300); margin-bottom: 6px;
}

.form-input {
  width: 100%;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--cyan-500);
  box-shadow: 0 0 0 3px rgba(0,200,215,0.12);
}

.form-input::placeholder { color: var(--gray-500); }

.form-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-input select {
  background: var(--navy-800);
}

.card-icons {
  display: flex; gap: 8px; margin-bottom: 14px;
}

.card-icon {
  background: rgba(255,255,255,0.08);
  border-radius: 4px; padding: 4px 8px;
  font-size: 0.7rem; color: var(--gray-300);
  letter-spacing: 0.04em;
}

.checkout-order-summary {
  background: rgba(0,0,0,0.2);
  border-radius: var(--radius-md);
  padding: 16px; margin-bottom: 20px;
  font-size: 0.88rem;
}

.iyzico-notice {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; margin-top: 14px;
  color: var(--gray-400); font-size: 0.75rem;
}

.iyzico-logo {
  background: white; border-radius: 4px;
  padding: 2px 8px;
  font-weight: 800; font-size: 0.8rem;
  color: #333;
  letter-spacing: -0.03em;
}

/* ─── Steps / How It Works ───────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 30px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(to right, rgba(0,200,215,0.3), rgba(0,200,215,0.1));
}

.step {
  text-align: center;
  padding: 24px 20px;
  position: relative;
}

.step-num {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-500), var(--cyan-600));
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 16px rgba(0,200,215,0.35);
}

.step h4 {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700;
  margin-bottom: 8px;
}

.step p {
  font-size: 0.85rem; color: var(--gray-400); line-height: 1.6;
}

/* ─── Features List (individual product pages) ──────────────── */
.features-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.feature-item {
  display: flex; align-items: flex-start; gap: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: var(--transition);
}

.feature-item:hover {
  background: rgba(0,200,215,0.05);
  border-color: rgba(0,200,215,0.15);
}

.feature-icon {
  width: 36px; height: 36px;
  background: rgba(0,200,215,0.12);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}

.feature-text h5 {
  font-size: 0.9rem; font-weight: 600; margin-bottom: 3px;
}

.feature-text p {
  font-size: 0.8rem; color: var(--gray-400); line-height: 1.5;
}

/* ─── Product Hero (individual pages) ───────────────────────── */
.product-hero {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: 100svh;
  padding: 120px 40px 80px;
  max-width: 1000px; margin: 0 auto;
}

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

.product-hero-img img {
  max-height: 480px; width: auto;
  filter: drop-shadow(0 30px 80px rgba(0,200,215,0.2));
  animation: float 6s ease-in-out infinite;
}

.product-hero-img::after {
  content: '';
  position: absolute; bottom: -30px;
  width: 60%; height: 40px;
  background: radial-gradient(ellipse, rgba(0,200,215,0.2) 0%, transparent 70%);
  filter: blur(15px);
}

.product-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0,200,215,0.1);
  border: 1px solid rgba(0,200,215,0.2);
  color: var(--cyan-400);
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 20px;
  margin-bottom: 16px;
}

.product-hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700; line-height: 1.1;
  margin-bottom: 16px;
}

.product-hero-content .tagline {
  font-size: 1rem; color: var(--gray-300);
  margin-bottom: 28px; line-height: 1.7;
}

.quick-features {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 32px;
}

.qf-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.75rem; font-weight: 500;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--gray-200);
  padding: 6px 12px; border-radius: 20px;
}

/* ─── Natural Badge ──────────────────────────────────────────── */
.natural-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  color: var(--green);
  font-size: 0.78rem; font-weight: 600;
  padding: 8px 16px; border-radius: 20px;
  margin-bottom: 24px;
}

/* ─── FAQ / Accordion ────────────────────────────────────────── */
.faq-list { max-width: 640px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 0;
  cursor: pointer;
  font-weight: 500; font-size: 0.95rem;
  transition: var(--transition);
}

.faq-q:hover { color: var(--cyan-400); }

.faq-q span {
  font-size: 1.2rem; transition: transform 0.25s ease;
  color: var(--cyan-500);
}

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

.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s ease;
  font-size: 0.88rem; color: var(--gray-400); line-height: 1.7;
}

.faq-item.open .faq-a {
  max-height: 300px;
  padding-bottom: 16px;
}

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  position: relative; z-index: 1;
  background: var(--navy-950);
  border-top: 1px solid rgba(0,200,215,0.1);
  padding: 48px 24px 28px;
}

.footer-inner {
  max-width: 960px; margin: 0 auto;
}

.footer-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 40px; flex-wrap: wrap;
  margin-bottom: 40px;
}

.footer-logo img { height: 56px; border-radius: 6px; margin-bottom: 12px; }

.footer-logo p {
  font-size: 0.83rem; color: var(--gray-400);
  max-width: 260px; line-height: 1.6;
}

.footer-links h5 {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--cyan-500);
  margin-bottom: 14px;
}

.footer-links ul { list-style: none; }

.footer-links li {
  font-size: 0.85rem; color: var(--gray-400);
  margin-bottom: 8px; cursor: pointer;
  transition: color 0.2s;
}

.footer-links li:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 20px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: 0.75rem; color: var(--gray-500);
}

/* ─── Scroll Reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1; transform: translateY(0);
}

/* ─── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .product-hero {
    grid-template-columns: 1fr;
    padding: 100px 24px 60px;
    text-align: center;
    gap: 40px;
  }

  .product-hero-img { order: -1; }

  .product-hero-img img { max-height: 300px; }

  .quick-features { justify-content: center; }

  .steps::before { display: none; }

  .order-box { padding: 28px 20px; }

  .checkout-wrapper { padding: 28px 20px; }

  .form-row { grid-template-columns: 1fr; }

  .footer-top { flex-direction: column; }
}

@media (max-width: 480px) {
  .hero { padding: 100px 20px 50px; }
  .section { padding: 60px 20px; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .product-card { padding: 16px; }
  .product-card-img { height: 120px; }
}