/* =====================================================
   PetTech Pro — Smart Pet Care Landing Page CSS
   Color Palette:
   - Emerald Green: #10B981
   - Dark Slate/Navy: #0F172A
   - Warm Orange: #F59E0B
   ===================================================== */

/* ===== CSS RESET & VARIABLES ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green: #10B981;
  --green-dark: #059669;
  --green-light: #d1fae5;
  --navy: #0F172A;
  --navy-mid: #1e293b;
  --navy-light: #334155;
  --orange: #F59E0B;
  --orange-dark: #d97706;
  --orange-light: #fef3c7;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --red: #ef4444;
  --red-light: #fee2e2;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,.1), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);
  --shadow-xl: 0 20px 25px rgba(0,0,0,.15), 0 10px 10px rgba(0,0,0,.04);
  --shadow-glow-green: 0 0 30px rgba(16,185,129,.25);
  --shadow-glow-orange: 0 0 30px rgba(245,158,11,.25);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;
  --font-body: 'Inter', sans-serif;
  --font-display: 'Cairo', sans-serif;
  --header-h: 70px;
  --announce-h: 44px;
  --countdown-h: 52px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; font-weight: 800; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
p { color: var(--gray-400); line-height: 1.7; }
a { text-decoration: none; color: inherit; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 800px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; cursor: pointer; font-family: var(--font-body); font-weight: 700;
  text-align: center; transition: all .25s ease; border-radius: var(--radius-full);
  white-space: nowrap; text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: var(--navy); padding: 14px 28px; font-size: 1rem;
  box-shadow: 0 4px 20px rgba(245,158,11,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,.5); }
.btn-outline {
  background: transparent; color: var(--white);
  border: 2px solid var(--navy-light); padding: 14px 28px; font-size: 1rem;
}
.btn-outline:hover { border-color: var(--green); color: var(--green); background: rgba(16,185,129,.08); }
.btn-sm { padding: 9px 20px; font-size: .85rem; }
.btn-lg { padding: 18px 36px; font-size: 1.1rem; }
.btn-xl { padding: 20px 40px; font-size: 1.15rem; }
.btn-block { width: 100%; display: flex; }

.pulse-btn { animation: pulse-glow 2.5s ease-in-out infinite; }
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(245,158,11,.35); }
  50% { box-shadow: 0 8px 40px rgba(245,158,11,.7), 0 0 60px rgba(245,158,11,.3); }
}

/* ===== TAGS ===== */
.tag { display: inline-flex; align-items: center; gap: 5px; padding: 5px 14px; border-radius: var(--radius-full); font-size: .8rem; font-weight: 600; }
.tag-green { background: rgba(16,185,129,.15); color: var(--green); border: 1px solid rgba(16,185,129,.3); }
.tag-orange { background: rgba(245,158,11,.15); color: var(--orange); border: 1px solid rgba(245,158,11,.3); }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 60px; }
.eyebrow { display: inline-block; color: var(--green); font-weight: 600; font-size: .85rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.highlight-green { color: var(--green); }
.highlight-orange { color: var(--orange); }
.text-green { color: var(--green); }
.section-header p { color: var(--gray-400); margin-top: 12px; font-size: 1.05rem; }

/* ===== 1. ANNOUNCEMENT BAR ===== */
.announce-bar {
  background: linear-gradient(90deg, var(--navy-mid), #0a2440, var(--navy-mid));
  border-bottom: 1px solid rgba(16,185,129,.2);
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--announce-h);
}
.announce-inner {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; height: 100%; padding: 0 20px;
  flex-wrap: wrap;
}
.announce-item { display: flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 500; color: var(--gray-200); }
.announce-item--highlight { color: var(--orange); font-weight: 700; }
.announce-sep { color: var(--navy-light); }

/* ===== COUNTDOWN BANNER ===== */
.countdown-banner {
  background: linear-gradient(135deg, #7f1d1d, #991b1b);
  display: flex; align-items: center; justify-content: center; gap: 20px;
  padding: 10px 20px; flex-wrap: wrap;
  position: fixed; top: var(--announce-h); left: 0; right: 0; z-index: 999;
  height: var(--countdown-h);
}
.countdown-text { font-weight: 700; font-size: .9rem; color: #fca5a5; }
.countdown-timer { display: flex; align-items: center; gap: 4px; }
.countdown-unit { display: flex; flex-direction: column; align-items: center; background: rgba(0,0,0,.3); border-radius: 6px; padding: 4px 10px; min-width: 50px; }
.countdown-unit span { font-size: 1.4rem; font-weight: 900; font-family: var(--font-display); line-height: 1; }
.countdown-unit small { font-size: .65rem; color: #fca5a5; text-transform: uppercase; letter-spacing: 1px; }
.countdown-colon { font-size: 1.4rem; font-weight: 900; color: #fca5a5; }
.countdown-cta { background: var(--orange); color: var(--navy); padding: 7px 18px; border-radius: var(--radius-full); font-weight: 700; font-size: .85rem; }
.countdown-cta:hover { background: var(--orange-dark); }

/* ===== HEADER ===== */
.site-header {
  position: fixed; top: calc(var(--announce-h) + var(--countdown-h)); left: 0; right: 0;
  z-index: 998; height: var(--header-h);
  background: rgba(15,23,42,.92); backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 20px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.header-logo { display: flex; align-items: center; gap: 10px; font-size: 1.25rem; font-weight: 700; font-family: var(--font-display); color: var(--white); }
.header-logo svg { color: var(--green); }
.header-logo strong { color: var(--green); }
.header-nav { display: flex; gap: 24px; }
.header-nav a { font-size: .9rem; font-weight: 500; color: var(--gray-400); transition: color .2s; }
.header-nav a:hover { color: var(--white); }

/* ===== 2. HERO ===== */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--announce-h) + var(--countdown-h) + var(--header-h) + 60px);
  padding-bottom: 80px;
  background: radial-gradient(ellipse at 30% 50%, rgba(16,185,129,.08) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 20%, rgba(245,158,11,.06) 0%, transparent 50%),
              var(--navy);
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2310B981' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; }
.hero-content { display: flex; flex-direction: column; gap: 24px; }
.hero-badge-row { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-title { font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1.1; }
.hero-subtitle { font-size: 1.1rem; color: var(--gray-400); max-width: 500px; }
.hero-stars { display: flex; align-items: center; gap: 10px; }
.stars { color: var(--orange); font-size: 1.2rem; letter-spacing: 2px; }
.stars-lg { font-size: 1.6rem; }
.hero-stars span { font-size: .9rem; color: var(--gray-400); }
.hero-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.promo-price { display: flex; align-items: center; gap: 10px; }
.price-old { font-size: 1.1rem; color: var(--gray-400); text-decoration: line-through; }
.price-new { font-size: 1.6rem; font-weight: 900; color: var(--green); font-family: var(--font-display); }
.badge-discount {
  background: var(--orange); color: var(--navy); padding: 4px 10px;
  border-radius: var(--radius-full); font-size: .8rem; font-weight: 800;
  animation: badge-bounce .8s ease infinite alternate;
}
@keyframes badge-bounce { from { transform: scale(1); } to { transform: scale(1.1); } }

/* Trust Badges */
.trust-badges { display: flex; gap: 16px; flex-wrap: wrap; }
.trust-badge {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md); padding: 12px 16px; text-align: center; min-width: 80px;
  transition: all .3s ease;
}
.trust-badge:hover { border-color: var(--green); background: rgba(16,185,129,.06); transform: translateY(-3px); }
.trust-icon { font-size: 1.5rem; }
.trust-badge span { font-size: .72rem; font-weight: 600; color: var(--gray-400); line-height: 1.3; }

/* Product Showcase */
.hero-visual { position: relative; }
.hero-image-wrap { position: relative; }
.discount-badge-hero {
  position: absolute; top: -15px; right: -15px; z-index: 10;
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-weight: 900; color: var(--navy); box-shadow: 0 8px 25px rgba(245,158,11,.5);
  animation: spin-slow 8s linear infinite;
}
.discount-badge-hero span { font-size: 1.3rem; font-family: var(--font-display); line-height: 1; }
.discount-badge-hero small { font-size: .65rem; font-weight: 800; }
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.product-showcase { border-radius: var(--radius-xl); overflow: hidden; background: var(--navy-mid); border: 1px solid rgba(255,255,255,.1); }
.showcase-card { display: none; }
.showcase-card--active { display: block; }
.showcase-product-img { height: 300px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }

/* Collar visual */
.product-visual-collar { display: flex; align-items: center; justify-content: center; }
.collar-body { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.collar-screen {
  width: 140px; height: 90px; background: var(--navy);
  border-radius: 12px; border: 3px solid var(--green);
  box-shadow: 0 0 20px rgba(16,185,129,.4), inset 0 0 20px rgba(16,185,129,.1);
  display: flex; align-items: center; justify-content: center;
}
.screen-content { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.screen-icon { font-size: 1.3rem; }
.screen-text { font-size: 1rem; font-weight: 800; color: var(--green); font-family: var(--font-display); }
.screen-bat { font-size: .7rem; color: var(--gray-400); }
.collar-strap { width: 200px; height: 20px; background: linear-gradient(90deg, var(--navy-light), var(--green-dark), var(--navy-light)); border-radius: 10px; }

/* GPS visual */
.product-visual-gps { display: flex; align-items: center; justify-content: center; }
.gps-device { position: relative; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.gps-paw { font-size: 5rem; filter: drop-shadow(0 0 20px rgba(16,185,129,.6)); animation: float 3s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.gps-led { width: 12px; height: 12px; border-radius: 50%; background: var(--green); box-shadow: 0 0 15px var(--green); animation: blink 1.5s ease-in-out infinite; }
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:.2; } }
.gps-signal { display: flex; gap: 6px; align-items: flex-end; }
.signal-wave {
  width: 4px; border-radius: 2px; background: var(--green); opacity: .6;
  animation: signal-anim 1.5s ease-in-out infinite;
}
.signal-wave:nth-child(1) { height: 12px; animation-delay: 0s; }
.signal-wave:nth-child(2) { height: 20px; animation-delay: .3s; }
.signal-wave:nth-child(3) { height: 28px; animation-delay: .6s; }
@keyframes signal-anim { 0%,100% { opacity:.6; } 50% { opacity: 1; transform: scaleY(1.2); } }

.showcase-info { padding: 20px 24px; border-top: 1px solid rgba(255,255,255,.08); }
.showcase-info h3 { font-size: 1.15rem; margin-bottom: 4px; }
.showcase-info p { font-size: .85rem; color: var(--gray-400); }

.product-tabs { display: flex; padding: 12px; gap: 8px; border-top: 1px solid rgba(255,255,255,.06); background: rgba(0,0,0,.2); }
.ptab { flex: 1; padding: 10px; background: transparent; border: 1px solid rgba(255,255,255,.1); color: var(--gray-400); border-radius: var(--radius-sm); cursor: pointer; font-size: .82rem; font-weight: 600; transition: all .2s; font-family: var(--font-body); }
.ptab-active, .ptab:hover { background: var(--green); border-color: var(--green); color: var(--navy); }

/* ===== 3. PROBLEM vs SOLUTION ===== */
.problem-solution { padding: 100px 0; background: var(--navy-mid); }
.ps-header { text-align: center; margin-bottom: 60px; }
.ps-header h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
.ps-header p { color: var(--gray-400); margin-top: 12px; }
.ps-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0; align-items: start; }
.ps-col { background: var(--navy); border-radius: var(--radius-lg); padding: 36px; }
.ps-col-header { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.ps-icon-wrap { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex-shrink: 0; }
.ps-icon-wrap--red { background: var(--red-light); }
.ps-icon-wrap--green { background: var(--green-light); }
.ps-col-header h3 { font-size: 1.2rem; }
.ps-problem { border: 2px solid rgba(239,68,68,.2); }
.ps-solution { border: 2px solid rgba(16,185,129,.3); }
.ps-list { list-style: none; display: flex; flex-direction: column; gap: 20px; }
.ps-list li { display: flex; gap: 14px; align-items: flex-start; }
.ps-cross, .ps-check { width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .85rem; font-weight: 800; flex-shrink: 0; margin-top: 2px; }
.ps-cross { background: var(--red-light); color: var(--red); }
.ps-check { background: var(--green-light); color: var(--green-dark); }
.ps-list li div strong { display: block; font-size: .95rem; margin-bottom: 3px; color: var(--white); }
.ps-list li div p { font-size: .83rem; color: var(--gray-400); }
.ps-divider { display: flex; align-items: center; justify-content: center; padding: 0 24px; }
.ps-arrow {
  width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
  color: var(--navy); font-weight: 900; flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(245,158,11,.4);
}

/* ===== 4. FEATURES ===== */
.features { padding: 100px 0; background: var(--navy); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card {
  background: var(--navy-mid); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg); padding: 32px 24px;
  transition: all .4s ease; cursor: default;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(16,185,129,.05) 0%, transparent 100%);
  opacity: 0; transition: opacity .4s;
}
.feature-card:hover { transform: translateY(-8px); border-color: var(--green); box-shadow: var(--shadow-glow-green); }
.feature-card:hover::before { opacity: 1; }
.feature-icon-wrap { margin-bottom: 20px; }
.feature-icon { font-size: 2.5rem; display: inline-block; transition: transform .3s; }
.feature-card:hover .feature-icon { transform: scale(1.15) rotate(-5deg); }
.feature-card h3 { font-size: 1rem; margin-bottom: 10px; color: var(--white); }
.feature-card p { font-size: .85rem; color: var(--gray-400); line-height: 1.6; }
.feature-tag { display: inline-block; margin-top: 16px; padding: 4px 12px; background: rgba(16,185,129,.1); color: var(--green); border-radius: var(--radius-full); font-size: .72rem; font-weight: 600; border: 1px solid rgba(16,185,129,.2); }

/* ===== 5. PRICING ===== */
.pricing { padding: 100px 0; background: var(--navy-mid); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.pricing-card {
  background: var(--navy); border: 2px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg); padding: 36px 28px;
  cursor: pointer; transition: all .3s ease; position: relative; overflow: hidden;
}
.pricing-card:hover { border-color: var(--green); transform: translateY(-5px); }
.pricing-card--featured { border-color: var(--orange); background: linear-gradient(135deg, var(--navy), rgba(245,158,11,.05)); transform: scale(1.03); }
.pricing-card--featured:hover { transform: scale(1.05) translateY(-5px); }
.pricing-card--selected { border-color: var(--green) !important; box-shadow: var(--shadow-glow-green); }
.bestseller-badge {
  position: absolute; top: 0; left: 0; right: 0;
  background: linear-gradient(90deg, var(--orange), var(--orange-dark));
  color: var(--navy); text-align: center; padding: 8px;
  font-weight: 800; font-size: .82rem; letter-spacing: .5px;
}
.pricing-card--featured { padding-top: 56px; }
.pricing-icon { font-size: 3rem; margin-bottom: 16px; }
.pricing-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.pricing-desc { font-size: .88rem; color: var(--gray-400); margin-bottom: 20px; line-height: 1.5; }
.pricing-includes { display: flex; flex-direction: column; gap: 7px; margin-bottom: 24px; }
.pricing-includes span { font-size: .85rem; color: var(--green); font-weight: 500; }
.pricing-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.p-old { font-size: 1rem; color: var(--gray-400); text-decoration: line-through; }
.p-new { font-size: 2rem; font-weight: 900; color: var(--white); font-family: var(--font-display); }
.pricing-card--featured .p-new { color: var(--orange); }
.p-equiv { font-size: .8rem; color: var(--gray-400); margin-bottom: 24px; }
.p-equiv strong { color: var(--green); }

/* ===== 6. ORDER FORM ===== */
.order-section { padding: 100px 0; background: var(--navy); }
.order-wrapper {
  max-width: 700px; margin: 0 auto;
  background: var(--navy-mid); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl); overflow: hidden;
}
.order-header { background: linear-gradient(135deg, var(--green), var(--green-dark)); padding: 40px 40px 32px; text-align: center; }
.order-secure { display: inline-block; background: rgba(0,0,0,.2); color: rgba(255,255,255,.9); padding: 6px 16px; border-radius: var(--radius-full); font-size: .82rem; font-weight: 600; margin-bottom: 16px; }
.order-header h2 { color: var(--navy); margin-bottom: 8px; }
.order-header p { color: rgba(15,23,42,.7); font-size: .92rem; }

.order-form { padding: 40px; display: flex; flex-direction: column; gap: 24px; }

/* Pack selector in form */
.form-pack-selector { display: flex; flex-direction: column; gap: 12px; }
.pack-options { display: flex; flex-direction: column; gap: 10px; }
.pack-option { cursor: pointer; }
.pack-option input { display: none; }
.pack-option-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border: 2px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md); transition: all .2s; position: relative;
  background: var(--navy);
}
.pack-option input:checked + .pack-option-inner { border-color: var(--green); background: rgba(16,185,129,.08); }
.pack-option--featured .pack-option-inner { border-color: var(--orange); background: rgba(245,158,11,.05); }
.pack-option--featured input:checked + .pack-option-inner { border-color: var(--orange); background: rgba(245,158,11,.1); }
.pack-option-name { font-weight: 600; font-size: .9rem; }
.pack-option-price { font-weight: 800; font-size: 1rem; color: var(--green); font-family: var(--font-display); }
.pack-option--featured .pack-option-price { color: var(--orange); }
.pack-option-badge { position: absolute; top: -8px; right: 12px; background: var(--orange); color: var(--navy); padding: 2px 10px; border-radius: var(--radius-full); font-size: .7rem; font-weight: 800; }

.form-label { display: block; font-size: .85rem; font-weight: 600; color: var(--gray-400); margin-bottom: 8px; }
.form-input {
  width: 100%; padding: 14px 18px; background: var(--navy);
  border: 2px solid rgba(255,255,255,.1); border-radius: var(--radius-md);
  color: var(--white); font-size: .95rem; font-family: var(--font-body);
  transition: border-color .2s; outline: none;
}
.form-input:focus { border-color: var(--green); }
.form-input::placeholder { color: var(--gray-600); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; }

.order-summary {
  background: var(--navy); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md); padding: 20px; display: flex; flex-direction: column; gap: 12px;
}
.summary-row { display: flex; justify-content: space-between; align-items: center; font-size: .9rem; }
.summary-row--total { padding-top: 12px; border-top: 1px solid rgba(255,255,255,.1); font-weight: 800; font-size: 1.1rem; color: var(--white); }
.summary-cod { text-align: center; font-size: .82rem; color: var(--orange); background: rgba(245,158,11,.1); padding: 8px 12px; border-radius: var(--radius-sm); }

.btn-submit { width: 100%; font-size: 1.1rem; }
.form-guarantees { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.form-guarantees span { font-size: .8rem; color: var(--gray-400); font-weight: 500; }

/* Order Success */
.order-success { padding: 60px 40px; text-align: center; }
.success-icon { font-size: 4rem; margin-bottom: 20px; }
.order-success h3 { font-size: 1.8rem; margin-bottom: 16px; color: var(--green); }
.order-success p { color: var(--gray-400); font-size: 1rem; margin-bottom: 10px; }
.order-success p strong { color: var(--white); }

/* ===== 7. TESTIMONIALS ===== */
.testimonials { padding: 100px 0; background: var(--navy-mid); }
.overall-rating { display: flex; align-items: center; gap: 10px; justify-content: center; margin-top: 16px; }
.overall-rating span { color: var(--gray-400); font-size: .9rem; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card {
  background: var(--navy); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg); padding: 28px;
  transition: all .3s ease;
}
.testimonial-card:hover { border-color: var(--green); transform: translateY(-5px); }
.tcard-header { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 16px; }
.tcard-avatar { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: .9rem; flex-shrink: 0; }
.tcard-name { font-weight: 700; font-size: .95rem; color: var(--white); margin-bottom: 2px; }
.verified-badge { background: var(--green-light); color: var(--green-dark); padding: 2px 8px; border-radius: var(--radius-full); font-size: .68rem; font-weight: 700; margin-left: 6px; }
.tcard-meta { font-size: .78rem; color: var(--gray-400); margin-bottom: 4px; }
.tcard-quote { font-size: .88rem; color: var(--gray-400); line-height: 1.7; font-style: italic; margin-bottom: 14px; }
.tcard-product { font-size: .78rem; color: var(--gray-600); }

/* ===== 8. FAQ ===== */
.faq-section { padding: 100px 0; background: var(--navy); }
.faq-list { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.faq-item { background: var(--navy-mid); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius-md); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 22px 24px; background: none; border: none; color: var(--white);
  font-size: 1rem; font-weight: 600; cursor: pointer; text-align: left; gap: 16px;
  font-family: var(--font-body); transition: background .2s;
}
.faq-question:hover { background: rgba(255,255,255,.03); }
.faq-icon { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: rgba(16,185,129,.15); color: var(--green); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 300; transition: transform .3s; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); background: var(--green); color: var(--navy); }
.faq-answer { padding: 0 24px 22px; border-top: 1px solid rgba(255,255,255,.06); }
.faq-answer p { font-size: .9rem; color: var(--gray-400); line-height: 1.7; }
.faq-answer p strong { color: var(--green); }

/* ===== 9. FOOTER ===== */
.site-footer { background: var(--navy-mid); border-top: 1px solid rgba(255,255,255,.08); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer-logo { display: flex; align-items: center; gap: 8px; font-size: 1.2rem; font-weight: 800; font-family: var(--font-display); margin-bottom: 14px; }
.footer-logo svg { color: var(--green); }
.footer-logo strong { color: var(--green); }
.footer-brand p { font-size: .88rem; color: var(--gray-400); line-height: 1.6; margin-bottom: 18px; }
.footer-trust { display: flex; flex-direction: column; gap: 6px; }
.footer-trust span { font-size: .82rem; color: var(--gray-400); }
.footer-col h4 { font-size: .9rem; font-weight: 700; margin-bottom: 16px; color: var(--white); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: .85rem; color: var(--gray-400); transition: color .2s; }
.footer-col a:hover { color: var(--green); }
.footer-col li { font-size: .85rem; color: var(--gray-600); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-bottom span { font-size: .82rem; color: var(--gray-600); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: .82rem; color: var(--gray-600); transition: color .2s; }
.footer-links a:hover { color: var(--white); }

/* ===== MOBILE STICKY BAR ===== */
.mobile-sticky-bar {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 990;
  background: var(--navy-mid); border-top: 1px solid rgba(255,255,255,.12);
  padding: 12px 20px;
  flex-direction: row; align-items: center; justify-content: space-between; gap: 14px;
  box-shadow: 0 -10px 30px rgba(0,0,0,.4);
}
.sticky-info { display: flex; flex-direction: column; gap: 2px; }
.sticky-price { display: flex; align-items: baseline; gap: 8px; }
.sticky-old { font-size: .85rem; color: var(--gray-400); text-decoration: line-through; }
.sticky-new { font-size: 1.3rem; font-weight: 900; color: var(--orange); font-family: var(--font-display); }
.sticky-label { font-size: .75rem; color: var(--gray-400); }
.sticky-cta { padding: 12px 24px; font-size: .9rem; white-space: nowrap; }

/* ===== SCROLL ANIMATION ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE — TABLET ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .pricing-card--featured { transform: scale(1); }
  .pricing-card--featured:hover { transform: translateY(-5px); }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-badge-row, .hero-actions, .hero-stars { justify-content: center; }
  .hero-subtitle { margin: 0 auto; }
  .trust-badges { justify-content: center; }
  .ps-grid { grid-template-columns: 1fr; }
  .ps-divider { transform: rotate(90deg); padding: 16px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== RESPONSIVE — MOBILE ===== */
@media (max-width: 640px) {
  :root { --announce-h: 36px; --countdown-h: 48px; --header-h: 60px; }
  .announce-sep { display: none; }
  .announce-inner { gap: 10px; }
  .announce-item:nth-child(3) { display: none; }
  .countdown-banner { gap: 12px; }
  .countdown-cta { display: none; }
  .header-nav { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .order-header { padding: 28px 24px; }
  .order-form { padding: 24px; }
  .mobile-sticky-bar { display: flex; }
  body { padding-bottom: 80px; }
  .hero { padding-top: calc(var(--announce-h) + var(--countdown-h) + var(--header-h) + 30px); padding-bottom: 40px; }
  .problem-solution, .features, .pricing, .order-section, .testimonials, .faq-section { padding: 60px 0; }
  .ps-col { padding: 24px; }
  .hero-actions { flex-direction: column; align-items: stretch; text-align: center; }
  .promo-price { justify-content: center; }
  .section-header { margin-bottom: 36px; }
}