:root {
  --page-bg: #f0f5f8;
  --header-bg: #ffffff;
  --footer-bg: #1095b5;
  --card: #ffffff;
  --accent: #00d2ff;
  --accent-strong: #ffc424;
  --text: #0d1b38;
  --muted: #4e5c7a;
  --border: rgba(9, 20, 40, 0.12);
  font-family: "Poppins", "Segoe UI", system-ui, -apple-system, sans-serif;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: var(--page-bg);
  color: var(--text);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  border-bottom: 1px solid rgba(13, 27, 56, 0.08);
  box-shadow: 0 6px 18px rgba(13, 27, 56, 0.08);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 1rem 0;
  gap: 1.25rem;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand img {
  height: 48px;
  width: auto;
}

.nav-toggle {
  display: none;
}

.nav-toggle-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(13, 27, 56, 0.15);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, border 0.2s ease;
}

.nav-toggle-btn span {
  position: relative;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
}

.nav-toggle-btn span::before,
.nav-toggle-btn span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: transform 0.2s ease;
}

.nav-toggle-btn span::before {
  top: -6px;
}

.nav-toggle-btn span::after {
  top: 6px;
}

.nav-toggle:checked + .nav-toggle-btn span {
  background: transparent;
}

.nav-toggle:checked + .nav-toggle-btn span::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle:checked + .nav-toggle-btn span::after {
  transform: translateY(-6px) rotate(-45deg);
}

.primary-nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  font-weight: 500;
  color: var(--text);
}

.primary-nav a {
  position: relative;
  padding-bottom: 0.25rem;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.primary-nav a:hover::after {
  transform: scaleX(1);
}

.cta-group {
  display: flex;
  gap: 0.75rem;
}

.btn {
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease;
  cursor: pointer;
  display: inline-block;
}

.btn.ghost {
  border-color: var(--accent);
  color: var(--accent);
}

.btn.filled {
  background: linear-gradient(120deg, var(--accent), var(--accent-strong));
  color: #02040f;
}

.btn:hover {
  transform: translateY(-2px);
}

/* HERO */
.hero {
  padding: 4rem 0 3rem;
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin: 0.75rem 0;
  color: var(--text);
}

.hero-text p {
  color: var(--muted);
  line-height: 1.6;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.hero-card {
  background: var(--card);
  padding: 2rem;
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(15, 32, 72, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hero-card strong {
  font-size: 1.35rem;
  color: var(--accent-strong);
}

.hero-card .link {
  color: var(--accent);
  font-weight: 600;
  margin-top: 0.5rem;
}

/* ARTICLE SECTIONS */
.article-section {
  padding: 3rem 0 2rem;
}

.article-card {
  background: #ffffff;
  border-radius: 20px;
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: 0 30px 60px rgba(13, 27, 56, 0.12);
  border: 1px solid rgba(13, 27, 56, 0.08);
  margin-bottom: 2rem;
}

.article-header h2 {
  margin: 0.25rem 0 0.75rem;
  color: var(--text);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.article-header p {
  color: var(--muted);
  max-width: 720px;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.article-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.article-body {
  color: var(--text);
}

.article-body h3 {
  color: var(--text);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.35rem;
}

.article-body h4 {
  color: var(--text);
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}

.article-body p {
  line-height: 1.75;
  margin-bottom: 1rem;
}

.article-body ul,
.article-body ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.article-highlights {
  background: rgba(16, 149, 181, 0.08);
  border: 1px solid rgba(16, 149, 181, 0.2);
  border-radius: 16px;
  padding: 1.5rem;
  align-self: start;
}

.article-highlights h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--text);
}

.article-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.article-list li {
  position: relative;
  padding-left: 2.25rem;
  color: var(--text);
  line-height: 1.5;
}

.article-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3rem;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 10px 20px rgba(16, 149, 181, 0.35);
}

/* INFO TABLE */
.info-table {
  margin-top: 2rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.info-row {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.info-row:last-child {
  border-bottom: none;
}

.info-row:nth-child(even) {
  background: rgba(16, 149, 181, 0.04);
}

.info-label {
  font-weight: 600;
  color: var(--text);
}

.info-value {
  color: var(--muted);
}

/* SPORTS GRID */
.sports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.sport-card {
  background: rgba(16, 149, 181, 0.06);
  border: 1px solid rgba(16, 149, 181, 0.15);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sport-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(16, 149, 181, 0.2);
}

.sport-card h3 {
  margin: 0 0 0.5rem;
  color: var(--text);
  font-size: 1.5rem;
}

.sport-card p {
  color: var(--muted);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.sport-card span {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}

/* BONUS GRID */
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.bonus-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bonus-card.highlighted {
  border: 2px solid var(--accent);
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.05), rgba(255, 196, 36, 0.05));
}

.bonus-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(13, 27, 56, 0.15);
}

.bonus-card h3 {
  margin: 0 0 1rem;
  color: var(--text);
  font-size: 1.15rem;
}

.bonus-amount {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-strong);
  margin-bottom: 0.5rem;
}

.bonus-card p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.bonus-card ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.bonus-card li {
  padding: 0.5rem 0;
  color: var(--muted);
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

.bonus-card li:first-child {
  border-top: none;
}

.bonus-card span {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* PAYMENT GRID */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.payment-section h3 {
  color: var(--text);
  margin-bottom: 1rem;
}

.payment-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.payment-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: rgba(16, 149, 181, 0.05);
  border: 1px solid rgba(16, 149, 181, 0.15);
  border-radius: 12px;
  transition: background 0.3s ease;
}

.payment-item:hover {
  background: rgba(16, 149, 181, 0.1);
}

.payment-name {
  font-weight: 600;
  color: var(--text);
}

.payment-detail {
  font-size: 0.9rem;
  color: var(--muted);
}

.payment-note {
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(255, 196, 36, 0.1);
  border-left: 3px solid var(--accent-strong);
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* SUPPORT GRID */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.support-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.support-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(13, 27, 56, 0.15);
}

.support-card h3 {
  margin: 0 0 0.5rem;
  color: var(--text);
  font-size: 1.5rem;
}

.support-card p {
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.support-card span {
  display: block;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}

/* ADDRESS GRID */
.address-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.address-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.address-item.active {
  border-color: rgba(0, 210, 255, 0.5);
  background: rgba(0, 210, 255, 0.05);
}

.address-item:hover {
  transform: translateX(5px);
}

.address-name {
  font-weight: 600;
  color: var(--text);
}

.address-status {
  font-size: 0.9rem;
  font-weight: 600;
}

/* FAQ SECTION */
.faq-section {
  padding: 2rem 0 4rem;
}

.faq-section h2 {
  margin-bottom: 1.5rem;
  color: var(--text);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(13, 27, 56, 0.08);
  padding: 0;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 10px 25px rgba(13, 27, 56, 0.1);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.2rem 1.5rem;
  font-weight: 600;
  color: var(--text);
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--accent);
  transition: transform 0.25s ease;
}

.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--muted);
  line-height: 1.6;
  border-top: 1px solid rgba(13, 27, 56, 0.08);
}

.faq-answer a {
  color: var(--accent-strong);
  font-weight: 600;
}

/* FOOTER */
.site-footer {
  background: var(--footer-bg);
  color: #f7fbff;
  border-top: none;
  margin-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
}

.footer-brand-link {
  color: var(--accent-strong);
  font-weight: 600;
  text-decoration: none;
  position: relative;
  padding-bottom: 0.15rem;
}

.footer-brand-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transform-origin: left;
  transform: scaleX(0.9);
  opacity: 0.7;
}

.footer-brand-link:hover {
  color: #ffffff;
}

.footer-footzam {
  width: 140px;
  margin-bottom: 1rem;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.2));
}

.footer-footzam-link {
  display: inline-block;
}

.footer-links h3 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-links a {
  display: block;
  margin-top: 0.5rem;
  color: rgba(255, 255, 255, 0.92);
  position: relative;
  padding-bottom: 0.25rem;
}

.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.footer-links a:hover::after {
  transform: scaleX(1);
}

.footer-license h3 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-license p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  background: var(--footer-bg);
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
}

.footer-guarantee {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #ffffff;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }

  .nav-toggle-btn {
    display: inline-flex;
    background: #f4f6fb;
  }

  .brand {
    justify-self: center;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    gap: 0;
    padding: 1rem 1.25rem;
    background: var(--header-bg);
    border-bottom: 1px solid rgba(13, 27, 56, 0.12);
    box-shadow: 0 16px 30px rgba(13, 27, 56, 0.12);
    display: none;
  }

  .primary-nav a {
    padding: 0.75rem 0;
  }

  .nav-toggle:checked ~ .primary-nav {
    display: flex;
  }

  .cta-group {
    width: auto;
    justify-content: flex-end;
    gap: 0.5rem;
  }

  .btn {
    padding: 0.55rem 1.1rem;
    font-size: 0.9rem;
  }

  .article-grid {
    grid-template-columns: 1fr;
  }

  .info-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .sports-grid,
  .bonus-grid,
  .payment-grid,
  .support-grid,
  .address-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    display: none;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .article-card {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    width: 95vw;
  }

  .article-card {
    padding: 1.25rem;
  }

  .bonus-amount {
    font-size: 1.5rem;
  }

  .payment-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}