/* Premium Landing Page CSS — Modern E-commerce Design for Bangladesh */

@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@400;500;600;700;800&family=Noto+Sans+Bengali:wght@400;500;600;700&display=swap');

:root {
  --primary: #e11d48;
  --primary-dark: #be123c;
  --primary-light: #fce7f3;
  --secondary: #0f172a;
  --secondary-light: #1e293b;
  --accent: #f59e0b;
  --accent-light: #fef3c7;
  --success: #16a34a;
  --success-light: #dcfce7;
  --danger: #dc2626;
  --danger-light: #fee2e2;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-card: #ffffff;
  --text: #1e293b;
  --text-light: #64748b;
  --text-lighter: #94a3b8;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 48px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font-family: inherit;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4 {
  line-height: 1.3;
  font-weight: 700;
  color: var(--secondary);
}

section {
  padding: 48px 0;
}

@media (min-width: 768px) {
  section {
    padding: 64px 0;
  }
}

.sec-title {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 8px;
  color: var(--secondary);
}

@media (min-width: 768px) {
  .sec-title {
    font-size: 2.25rem;
  }
}

.sec-sub {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 32px;
  font-size: 1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== TOP BAR ========== */
.topbar {
  background: var(--secondary);
  color: #fff;
  font-size: 14px;
  position: relative;
  z-index: 100;
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
}

.topbar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}

.topbar .brand img {
  height: 36px;
  width: auto;
  border-radius: var(--radius-sm);
}

.topbar .help {
  color: var(--text-lighter);
  font-size: 13px;
}

.topbar .help a {
  color: #fff;
  font-weight: 600;
  transition: var(--transition);
}

.topbar .help a:hover {
  color: var(--accent);
}

.order-btn {
  background: var(--accent);
  color: var(--secondary);
  font-weight: 700;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  white-space: nowrap;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.order-btn:hover {
  background: #fbbf24;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ========== STICKY HEADER ========== */
.sticky-bar {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: none;
  box-shadow: var(--shadow-sm);
}

.sticky-bar.show {
  display: block;
}

.sticky-bar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
}

.sticky-bar img {
  height: 32px;
}

/* ========== HERO SECTION ========== */
.hero {
  background: linear-gradient(135deg, #fff7ed 0%, #ffffff 50%, #fef3c7 100%);
  padding: 40px 0 48px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--primary-light) 0%, transparent 70%);
  opacity: 0.5;
  border-radius: 50%;
}

.hero .wrap {
  display: grid;
  gap: 32px;
  align-items: center;
}

@media (min-width: 768px) {
  .hero .wrap {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

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

.hero h1 {
  font-size: 2rem;
  color: var(--secondary);
  margin-bottom: 16px;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 2.75rem;
  }
}

.hero .sub {
  color: var(--text-light);
  margin-bottom: 24px;
  font-size: 1.1rem;
  line-height: 1.6;
}

.price-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 20px 0 24px;
}

.price-now {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

@media (min-width: 768px) {
  .price-now {
    font-size: 3rem;
  }
}

.price-was {
  color: var(--text-light);
  text-decoration: line-through;
  font-size: 1.25rem;
  font-weight: 500;
}

.badge-off {
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow);
}

.cta {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  padding: 16px 40px;
  border-radius: var(--radius-lg);
  font-size: 1.1rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.cta:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.hero .trust-mini {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-light);
}

.hero .trust-mini span {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(22, 163, 74, 0.1);
  color: var(--success);
  border-radius: var(--radius);
  font-weight: 600;
}

/* ========== HERO SLIDER ========== */
.slider {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: #fff;
  aspect-ratio: 1;
}

@media (min-width: 768px) {
  .slider {
    aspect-ratio: 1;
  }
}

.slider .slides {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.slider .slides img {
  width: 100%;
  flex-shrink: 0;
  aspect-ratio: 1;
  object-fit: cover;
}

.slider .dots {
  position: absolute;
  bottom: 16px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 8px;
  z-index: 10;
}

.slider .dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid rgba(0, 0, 0, 0.1);
}

.slider .dots i:hover {
  background: #fff;
}

.slider .dots i.on {
  background: var(--primary);
  border-color: var(--primary);
  transform: scale(1.2);
}

/* ========== COUNTDOWN ========== */
.countdown {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
  color: #fff;
  text-align: center;
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}

.countdown::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></svg>');
  background-size: 100px;
  opacity: 0.3;
}

.countdown .wrap {
  position: relative;
  z-index: 1;
}

.countdown p {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--accent);
}

.countdown .cd-box {
  display: inline-flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.countdown .cd-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  min-width: 80px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.countdown .cd-item b {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
}

.countdown .cd-item span {
  font-size: 13px;
  color: var(--text-lighter);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.countdown #cdMsg {
  margin-top: 20px;
  font-size: 14px;
  color: var(--success-light);
}

/* ========== VIDEO SECTION ========== */
.video-sec {
  background: var(--bg-soft);
}

.video-wrap {
  position: relative;
  padding-top: 56.25%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: #000;
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-facade {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.video-facade::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  transition: var(--transition);
}

.video-facade:hover::before {
  background: rgba(0, 0, 0, 0.5);
}

.video-facade .play {
  position: relative;
  z-index: 1;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 32px;
  padding-left: 6px;
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
}

.video-facade:hover .play {
  transform: scale(1.1);
  background: var(--primary-dark);
}

/* ========== FEATURES ========== */
.features-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.f-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.f-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.f-card .ic {
  font-size: 40px;
  margin-bottom: 16px;
  display: inline-block;
}

.f-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--secondary);
}

.f-card p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.6;
}

/* ========== SPECS ========== */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.specs-table th,
.specs-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  text-align: left;
  font-size: 15px;
}

.specs-table th {
  background: var(--bg-soft);
  width: 40%;
  font-weight: 600;
  color: var(--secondary);
}

.specs-table tr:last-child td {
  border-bottom: 0;
}

.specs-table tr:hover td {
  background: var(--bg-soft);
}

/* ========== GALLERY ========== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
}

.gallery-grid img {
  border-radius: var(--radius-lg);
  cursor: zoom-in;
  aspect-ratio: 1;
  object-fit: cover;
  width: 100%;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.gallery-grid img:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: 95vw;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.lightbox .close {
  position: absolute;
  top: 20px;
  right: 20px;
  color: #fff;
  font-size: 40px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox .close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

/* ========== REVIEWS ========== */
.reviews-slider {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg-soft);
}

.reviews-slider::-webkit-scrollbar {
  height: 6px;
}

.reviews-slider::-webkit-scrollbar-track {
  background: var(--bg-soft);
  border-radius: var(--radius-full);
}

.reviews-slider::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: var(--radius-full);
}

.review-card {
  flex: 0 0 85%;
  scroll-snap-align: start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

@media (min-width: 640px) {
  .review-card {
    flex-basis: 48%;
  }
}

@media (min-width: 900px) {
  .review-card {
    flex-basis: 32%;
  }
}

.review-card:hover {
  box-shadow: var(--shadow-lg);
}

.review-card .stars {
  color: var(--accent);
  font-size: 18px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.review-card p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 12px;
}

.review-card img {
  margin-top: 12px;
  border-radius: var(--radius);
  max-height: 180px;
  object-fit: cover;
  width: 100%;
}

.review-card .who {
  margin-top: 16px;
  font-weight: 700;
  font-size: 15px;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.review-card .who::before {
  content: '👤';
  font-size: 18px;
}

/* ========== TRUST BADGES ========== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
}

.trust-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.trust-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.trust-item .ic {
  font-size: 36px;
  margin-bottom: 12px;
  display: inline-block;
}

.trust-item b {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
  color: var(--secondary);
}

.trust-item span {
  font-size: 13px;
  color: var(--text-light);
}

/* ========== FAQ ========== */
.faq {
  max-width: 800px;
  margin: 0 auto;
}

.faq details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq details:hover {
  border-color: var(--primary-light);
}

.faq summary {
  padding: 18px 20px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
  color: var(--secondary);
  transition: var(--transition);
}

.faq summary:hover {
  background: var(--bg-soft);
}

.faq summary::after {
  content: '+';
  font-size: 24px;
  color: var(--primary);
  transition: var(--transition);
  font-weight: 300;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details[open] summary {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border-light);
}

.faq .ans {
  padding: 16px 20px;
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.7;
  background: var(--bg-soft);
}

/* ========== ORDER FORM (PREMIUM DESIGN) ========== */
.order-sec {
  background: linear-gradient(180deg, var(--bg-soft) 0%, #fff 50%);
  padding: 56px 0 80px;
  position: relative;
}

.order-sec::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(180deg, transparent 0%, var(--bg-soft) 100%);
}

.order-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  padding: 32px;
  max-width: 580px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .order-card {
    padding: 40px;
    max-width: 620px;
  }
}

.order-card h2 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 8px;
  color: var(--secondary);
}

.order-card .sub {
  text-align: center;
  color: var(--text-light);
  font-size: 15px;
  margin-bottom: 28px;
}

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--secondary);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 16px;
  font-family: inherit;
  background: var(--bg);
  transition: var(--transition);
  color: var(--text);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-light);
  background: #fff;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-lighter);
}

.field input:disabled {
  background: var(--bg-soft);
  color: var(--text-light);
  cursor: not-allowed;
}

.field .err-msg {
  color: var(--danger);
  font-size: 13px;
  margin-top: 6px;
  display: none;
  font-weight: 500;
}

.field.invalid input,
.field.invalid select,
.field.invalid textarea {
  border-color: var(--danger);
  background: var(--danger-light);
}

.field.invalid .err-msg {
  display: block;
}

/* Quantity Selector */
.qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  max-width: 200px;
  margin: 0 auto;
}

.qty-btn {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  background: var(--bg);
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.qty-btn:active {
  transform: scale(0.95);
}

.qty-val {
  min-width: 48px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--secondary);
}

/* Variants */
.variants {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.variant-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg);
}

.variant-opt:hover {
  border-color: var(--primary-light);
  background: var(--primary-light);
}

.variant-opt input {
  accent-color: var(--primary);
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.variant-opt span {
  font-weight: 500;
  color: var(--text);
}

.variant-opt.sel {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 2px var(--primary);
}

/* Summary Box */
.summary-box {
  background: linear-gradient(135deg, var(--bg-soft) 0%, #fff 100%);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin: 24px 0;
  font-size: 15px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  color: var(--text-light);
}

.summary-row.total {
  font-weight: 800;
  font-size: 18px;
  color: var(--secondary);
  border-top: 2px dashed var(--border);
  margin-top: 12px;
  padding-top: 16px;
}

.summary-row.total span:last-child {
  color: var(--primary);
  font-size: 22px;
}

/* COD Note */
.cod-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 20px;
  padding: 12px 16px;
  background: var(--success-light);
  border-radius: var(--radius);
  border: 1px solid var(--success);
}

.cod-note::before {
  content: '💵';
  font-size: 20px;
}

/* Submit Button */
.submit-btn {
  width: 100%;
  padding: 18px 24px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  border: 0;
  border-radius: var(--radius-lg);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, var(--primary-dark) 0%, #9f1239 100%);
}

.submit-btn:active {
  transform: translateY(-1px);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Honeypot */
.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

/* Form Messages */
.form-msg {
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--radius);
  font-size: 15px;
  display: none;
  font-weight: 500;
}

.form-msg.ok {
  display: block;
  background: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success);
}

.form-msg.bad {
  display: block;
  background: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger);
}

/* ========== STICKY MOBILE CTA ========== */
.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 95;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  display: none;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.mobile-cta.show {
  display: block;
}

.mobile-cta .cta {
  display: block;
  text-align: center;
  padding: 14px;
  font-size: 16px;
}

/* ========== FLOATING BUTTONS ========== */
.float-btns {
  position: fixed;
  right: 20px;
  bottom: 100px;
  z-index: 94;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btns a {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 24px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.float-btns a:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.float-btns .wa {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

.float-btns .call {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

@media (min-width: 1024px) {
  .float-btns {
    bottom: 30px;
  }
}

/* ========== FOOTER ========== */
footer {
  background: var(--secondary);
  color: var(--text-lighter);
  padding: 48px 0 100px;
  font-size: 14px;
}

@media (min-width: 768px) {
  footer {
    padding-bottom: 32px;
  }
}

footer .wrap {
  display: grid;
  gap: 32px;
}

@media (min-width: 768px) {
  footer .wrap {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

footer h4 {
  color: #fff;
  margin-bottom: 16px;
  font-size: 16px;
  font-weight: 700;
}

footer a {
  color: var(--text-lighter);
  display: block;
  padding: 6px 0;
  transition: var(--transition);
}

footer a:hover {
  color: #fff;
  padding-left: 4px;
}

footer .copy {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 32px;
  padding-top: 20px;
  font-size: 13px;
  color: var(--text-lighter);
}

footer .soc {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

footer .soc a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  padding: 0;
}

footer .soc a:hover {
  background: var(--primary);
  padding-left: 0;
}

/* ========== RICH CONTENT ========== */
.rich {
  color: var(--text);
  line-height: 1.8;
}

.rich img {
  border-radius: var(--radius-lg);
  margin: 16px 0;
  box-shadow: var(--shadow);
}

.rich h2,
.rich h3 {
  margin: 24px 0 12px;
  color: var(--secondary);
}

.rich p {
  margin-bottom: 12px;
}

.rich ul,
.rich ol {
  margin: 0 0 16px 24px;
}

.rich li {
  margin-bottom: 8px;
}

/* ========== RESPONSIVE ADJUSTMENTS ========== */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .price-now {
    font-size: 2rem;
  }

  .sec-title {
    font-size: 1.5rem;
  }

  .order-card {
    padding: 24px 20px;
  }

  .order-card h2 {
    font-size: 1.5rem;
  }

  .field input,
  .field select,
  .field textarea {
    padding: 12px 14px;
  }

  .submit-btn {
    padding: 16px 20px;
    font-size: 16px;
  }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content,
.f-card,
.trust-item,
.review-card {
  animation: fadeInUp 0.6s ease-out;
}

/* ========== PRINT STYLES ========== */
@media print {
  .topbar,
  .sticky-bar,
  .mobile-cta,
  .float-btns,
  .no-print {
    display: none !important;
  }

  body {
    background: #fff;
  }

  .order-card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}