/* ============================================================
   Global IPTV Net — Main Stylesheet
   Colors: Blue · Grey · White only
   ============================================================ */

:root {
  /* Brand Blues */
  --blue-950:  #0a1628;
  --blue-900:  #0f2244;
  --blue-800:  #1a3a6e;
  --blue-700:  #1a56db;
  --blue-600:  #2563eb;
  --blue-500:  #3b82f6;
  --blue-400:  #60a5fa;
  --blue-100:  #dbeafe;
  --blue-50:   #eff6ff;

  /* Greys */
  --grey-900:  #111827;
  --grey-800:  #1f2937;
  --grey-700:  #374151;
  --grey-600:  #4b5563;
  --grey-500:  #6b7280;
  --grey-400:  #9ca3af;
  --grey-300:  #d1d5db;
  --grey-200:  #e5e7eb;
  --grey-100:  #f3f4f6;
  --grey-50:   #f9fafb;

  /* White */
  --white:     #ffffff;

  /* Semantic */
  --primary:        var(--blue-700);
  --primary-dark:   var(--blue-800);
  --primary-light:  var(--blue-500);
  --text-primary:   var(--grey-900);
  --text-secondary: var(--grey-600);
  --text-muted:     var(--grey-400);
  --bg-main:        var(--white);
  --bg-alt:         var(--grey-50);
  --bg-dark:        var(--blue-950);
  --border:         var(--grey-200);
  --border-dark:    var(--grey-300);

  /* Spacing */
  --radius:    0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  /* Transitions */
  --transition: 0.2s ease;
}

/* ── Reset ──────────────────────────────────────────────── */

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

html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-primary);
  background: var(--bg-main);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul  { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Typography ─────────────────────────────────────────── */

h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--grey-900);
}
h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }
p  { font-size: 1rem; color: var(--text-secondary); line-height: 1.75; }
small { font-size: 0.875rem; color: var(--text-muted); }

/* ── Layout ─────────────────────────────────────────────── */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--grey-50);
}

.section-dark {
  background: var(--blue-950);
  color: var(--white);
}

.section-dark h2, .section-dark h3, .section-dark p { color: var(--white); }

.section-title {
  text-align: center;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 3rem;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: 3.5rem 0; }
}

/* ── Buttons ─────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--blue-800);
  border-color: var(--blue-800);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(26, 86, 219, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--blue-50);
  text-decoration: none;
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--blue-50);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.9rem;
}

/* ── Header / Navigation ─────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--blue-950);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo img {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.logo-text span { color: var(--blue-400); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 0.875rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
  text-decoration: none;
}

.nav-link:hover, .nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
  text-decoration: none;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }

  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--blue-900);
    flex-direction: column;
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    gap: 0.25rem;
  }

  .main-nav.open { display: flex; }

  .nav-link { width: 100%; }

  .header-cta .btn-outline { display: none; }
}

/* ── Hero ────────────────────────────────────────────────── */

.hero {
  background: linear-gradient(135deg, var(--blue-950) 0%, var(--blue-800) 100%);
  color: var(--white);
  padding: 6rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(59,130,246,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(59,130,246,0.2);
  border: 1px solid rgba(59,130,246,0.4);
  color: var(--blue-400);
  padding: 0.375rem 1rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2.5rem;
}

.hero-stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.hero-stat span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.25rem;
  display: block;
}

/* ── Feature Cards ───────────────────────────────────────── */

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--blue-400);
  box-shadow: 0 4px 24px rgba(26, 86, 219, 0.1);
  transform: translateY(-2px);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-50);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.feature-card h3 { margin-bottom: 0.625rem; font-size: 1.125rem; }
.feature-card p  { font-size: 0.9375rem; }

/* ── Pricing Cards ───────────────────────────────────────── */

.pricing-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.pricing-tab {
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--grey-100);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}

.pricing-tab.active, .pricing-tab:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .plans-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
}

.plan-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  transition: all var(--transition);
}

.plan-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 32px rgba(26, 86, 219, 0.12);
}

.plan-card.featured {
  border-color: var(--primary);
  box-shadow: 0 8px 32px rgba(26, 86, 219, 0.18);
}

.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: 100px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plan-name {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.plan-connections {
  font-size: 0.8rem;
  color: var(--blue-600);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.plan-price {
  margin-bottom: 0.25rem;
}

.plan-price strong {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--grey-900);
}

.plan-price sup {
  font-size: 1.25rem;
  font-weight: 700;
  vertical-align: top;
  margin-top: 0.5rem;
  display: inline-block;
}

.plan-per-month {
  font-size: 0.8rem;
  color: var(--grey-500);
  margin-bottom: 0.5rem;
}

.plan-duration-select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--grey-50);
  margin-bottom: 1.5rem;
  cursor: pointer;
}

.plan-features {
  margin-bottom: 1.75rem;
}

.plan-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--grey-100);
}

.plan-feature:last-child { border-bottom: none; }

.plan-feature .check {
  color: var(--blue-600);
  font-size: 1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

/* ── Shopify-Style Product Page Layout ───────────────────── */

.product-page-section { padding: 2.5rem 0 3.5rem; }

.product-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.product-gallery { position: sticky; top: 5rem; }

.product-gallery-thumb-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .625rem;
  margin-top: .75rem;
}

.product-thumb {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue-800), var(--blue-950));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  font-weight: 700;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
  letter-spacing: .05em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color .15s;
}

.product-thumb:hover,
.product-thumb.active { border-color: var(--primary); }

.product-badge-row {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.product-badge {
  background: var(--blue-50);
  color: var(--blue-700);
  border: 1px solid var(--blue-100);
  padding: .2rem .75rem;
  border-radius: 100px;
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .03em;
}

.product-badge.badge-green {
  background: #f0fdf4;
  color: #166534;
  border-color: #bbf7d0;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .875rem;
}

.product-stars { color: #f59e0b; font-size: 1rem; letter-spacing: .05em; }
.product-rating-text { font-size: .875rem; color: var(--grey-500); }

.product-short-desc {
  font-size: 1rem;
  color: var(--grey-700);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.product-price-block { margin-bottom: 1.25rem; }

.product-price-from {
  font-size: .8rem;
  color: var(--grey-500);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .25rem;
}

.product-price-main {
  display: flex;
  align-items: baseline;
  gap: .375rem;
}

.product-price-amount {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.product-price-period {
  font-size: 1rem;
  color: var(--grey-500);
}

.product-price-note {
  font-size: .8rem;
  color: var(--grey-500);
  margin-top: .375rem;
}

.product-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.25rem 0;
}

.product-includes-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.product-includes-list li {
  display: flex;
  align-items: center;
  gap: .625rem;
  font-size: .9375rem;
  color: var(--grey-700);
}

.product-includes-list li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 800;
  font-size: .9rem;
  flex-shrink: 0;
}

.product-cta-stack {
  display: flex;
  flex-direction: column;
  gap: .625rem;
}

.product-guarantee-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: var(--grey-500);
  margin-top: .875rem;
  flex-wrap: wrap;
}

.product-guarantee-row span { display: flex; align-items: center; gap: .25rem; }

/* Product tabs */
.product-tabs { margin-top: 3rem; border-top: 2px solid var(--border); }

.product-tab-nav {
  display: flex;
  gap: 0;
  overflow-x: auto;
}

.product-tab-btn {
  padding: .875rem 1.375rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--grey-500);
  background: none;
  border: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}

.product-tab-btn:hover { color: var(--grey-800); }
.product-tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }

.product-tab-panel { padding: 1.75rem 0; display: none; }
.product-tab-panel.active { display: block; }

/* Related products */
.related-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.related-product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s, box-shadow .2s;
  display: block;
}

.related-product-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(37,99,235,.1);
}

.related-product-img {
  width: 100%;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  color: rgba(255,255,255,.85);
  text-align: center;
  padding: .5rem;
}

.related-product-body { padding: 1rem; }
.related-product-name { font-weight: 700; font-size: .9375rem; margin-bottom: .25rem; }
.related-product-price { font-size: .875rem; color: var(--primary); font-weight: 700; }

@media (max-width: 900px) {
  .product-page-grid { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .related-products-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .product-gallery-thumb-row { grid-template-columns: repeat(3, 1fr); }
  .related-products-grid { grid-template-columns: 1fr; }
}

/* ── Dynamic Product Image Placeholder ───────────────────── */

.product-img-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--blue-800) 0%, var(--blue-950) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.product-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(59,130,246,0.3) 0%, transparent 60%);
}

.product-img-placeholder .product-title-text {
  position: relative;
  z-index: 1;
  color: var(--white);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 800;
  text-align: center;
  padding: 1rem;
}

.product-img-placeholder .product-label {
  position: relative;
  z-index: 1;
  color: var(--blue-400);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

/* ── Testimonials ────────────────────────────────────────── */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.testimonial-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.testimonial-img-placeholder {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, var(--grey-100) 0%, var(--grey-200) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-500);
  font-size: 0.875rem;
}

.testimonial-body {
  padding: 1.25rem;
}

.testimonial-stars { color: var(--blue-500); margin-bottom: 0.5rem; letter-spacing: 0.05em; }
.testimonial-body p { font-size: 0.9rem; margin-bottom: 0.75rem; }
.testimonial-author { font-size: 0.8rem; font-weight: 600; color: var(--text-primary); }
.testimonial-location { font-size: 0.75rem; color: var(--text-muted); }

/* ── Trial CTA Banner ────────────────────────────────────── */

.trial-banner {
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-800) 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2rem;
  text-align: center;
}

.trial-banner h2, .trial-banner p { color: var(--white); }
.trial-banner p { color: rgba(255,255,255,0.8); margin-bottom: 2rem; font-size: 1.125rem; }

/* ── FAQ Accordion ───────────────────────────────────────── */

.faq-list { max-width: 780px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--grey-900);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  transition: background var(--transition);
}

.faq-question:hover { background: var(--grey-50); }
.faq-question.open  { background: var(--blue-50); color: var(--primary); }

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 2px solid currentColor;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 400;
  transition: transform var(--transition);
}

.faq-question.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border);
  background: var(--white);
}

.faq-answer.open { display: block; }

/* ── Checkout Page ───────────────────────────────────────── */

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .checkout-layout { grid-template-columns: 1fr; }
}

.checkout-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.checkout-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--grey-100);
}

.checkout-step:last-child { border-bottom: none; }

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.payment-method-btn {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--grey-800);
}

.payment-method-btn:hover, .payment-method-btn.selected {
  border-color: var(--primary);
  background: var(--blue-50);
}

.payment-method-btn .pm-icon {
  font-size: 1.5rem;
  width: 36px;
  text-align: center;
}

.crypto-info {
  background: var(--grey-50);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 0.75rem;
}

.crypto-address {
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  word-break: break-all;
  color: var(--grey-700);
  background: var(--white);
  border: 1px solid var(--border);
  padding: 0.75rem;
  border-radius: var(--radius);
  margin: 0.5rem 0;
}

/* ── Order Summary ───────────────────────────────────────── */

.order-summary {
  background: var(--grey-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
}

.order-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--grey-200);
  font-size: 0.9375rem;
}

.order-row:last-child { border-bottom: none; }
.order-total strong { font-size: 1.375rem; color: var(--grey-900); }

/* ── Bio Link Page ───────────────────────────────────────── */

.bio-link-header {
  background: linear-gradient(135deg, var(--blue-950) 0%, var(--blue-800) 100%);
  padding: 3rem 0;
  text-align: center;
}

.bio-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--blue-700);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  border: 3px solid rgba(255,255,255,0.2);
}

.bio-links-list {
  max-width: 580px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.bio-link-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.5rem;
  text-decoration: none;
  color: var(--grey-900);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--transition);
}

.bio-link-item:hover {
  border-color: var(--primary);
  background: var(--blue-50);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(26, 86, 219, 0.1);
  text-decoration: none;
  color: var(--primary);
}

.bio-link-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  background: var(--blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

/* ── Footer ──────────────────────────────────────────────── */

.site-footer {
  background: var(--blue-950);
  color: var(--white);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin-top: 1rem;
  line-height: 1.7;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--white); text-decoration: none; }

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  margin: 0;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  text-decoration: none;
  transition: all var(--transition);
}

.social-link:hover { background: var(--primary); color: var(--white); }

/* ── WhatsApp Float ──────────────────────────────────────── */

.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  background: #25d366;
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  transition: all var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
  text-decoration: none;
  color: var(--white);
}

/* ── Social Sharing ──────────────────────────────────────── */

.share-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.share-bar span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  color: var(--white);
}

.share-btn:hover { opacity: 0.85; text-decoration: none; }

.share-fb    { background: #1877f2; }
.share-tw    { background: #000000; }
.share-wa    { background: #25d366; }
.share-rd    { background: #ff4500; }
.share-li    { background: #0a66c2; }

/* ── Breadcrumb ──────────────────────────────────────────── */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 1rem 0;
}

.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { color: var(--grey-300); }
.breadcrumb-current { color: var(--text-primary); font-weight: 500; }

/* ── Trust Badges ────────────────────────────────────────── */

.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding: 2.5rem 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.trust-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1rem;
}

/* ── Utility ─────────────────────────────────────────────── */

.text-center { text-align: center; }
.text-blue   { color: var(--primary); }
.text-muted  { color: var(--text-muted); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.hidden { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ── Responsive helpers ──────────────────────────────────── */

@media (max-width: 640px) {
  .hide-mobile { display: none !important; }
  .hero { padding: 4rem 0 3.5rem; }
  .hero-stats { gap: 1.75rem; }
  .trust-bar { gap: 1.25rem; }
}