:root {
  --brand-blue: #1a3c6e;
  --brand-gold: #f0c040;
  --brand-dark: #0d1f3c;
  --brand-light: #e8f0fe;
  --brand-accent: #2563eb;
  --brand-white: #ffffff;
  --brand-gray: #f4f6fb;
  --brand-text: #1a2340;
  --brand-muted: #5a6a8a;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(26,60,110,0.10);
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--brand-text);
  background: var(--brand-white);
}

a { color: var(--brand-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--brand-gold); text-decoration: underline; }

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

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 18px;
}

/* ===== HEADER ===== */
.site-header {
  background: var(--brand-dark);
  border-bottom: 3px solid var(--brand-gold);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  height: 64px;
  max-width: 1160px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--brand-gold);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  color: var(--brand-dark);
  letter-spacing: -1px;
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brand-white);
  line-height: 1.2;
}

.logo-text span {
  color: var(--brand-gold);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--brand-white);
  border-radius: 2px;
  transition: var(--transition);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
}

.main-nav ul li a {
  color: var(--brand-white);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 6px;
  display: block;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
  background: var(--brand-gold);
  color: var(--brand-dark);
  text-decoration: none;
}

/* ===== BONUS BANNER ===== */
.bonus-banner {
  background: linear-gradient(90deg, var(--brand-dark) 0%, var(--brand-blue) 60%, var(--brand-accent) 100%);
  border-bottom: 4px solid var(--brand-gold);
  padding: 20px 18px;
  text-align: center;
}

.bonus-banner__inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.bonus-banner__text {
  color: var(--brand-white);
  font-size: 1.1rem;
  font-weight: 600;
}

.bonus-banner__text strong {
  color: var(--brand-gold);
  font-size: 1.3rem;
}

.bonus-banner__badge {
  background: var(--brand-gold);
  color: var(--brand-dark);
  font-weight: 800;
  font-size: 1rem;
  padding: 6px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

.btn-cta {
  display: inline-block;
  background: var(--brand-gold);
  color: var(--brand-dark);
  font-weight: 800;
  font-size: 1rem;
  padding: 12px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-cta:hover {
  background: #ffd700;
  transform: scale(1.04);
  text-decoration: none;
  color: var(--brand-dark);
}

.bonus-banner-mid {
  background: linear-gradient(90deg, var(--brand-blue) 0%, var(--brand-accent) 100%);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
  margin: 40px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.bonus-banner-mid p {
  color: var(--brand-white);
  font-size: 1.05rem;
  font-weight: 600;
}

.bonus-banner-mid strong {
  color: var(--brand-gold);
}

/* ===== HERO SECTION ===== */
.hero-section {
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-blue) 100%);
  padding: 56px 18px 40px;
  text-align: center;
}

.hero-section h1 {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--brand-white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.hero-section h1 span {
  color: var(--brand-gold);
}

.hero-desc {
  color: var(--brand-light);
  font-size: 1.1rem;
  max-width: 720px;
  margin: 0 auto 28px;
}

.hero-badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-badge {
  background: rgba(255,255,255,0.12);
  color: var(--brand-white);
  border: 1px solid rgba(240,192,64,0.5);
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* ===== MAIN CONTENT ===== */
.main-content {
  padding: 48px 0 32px;
}

.main-content h2 {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--brand-dark);
  margin-top: 40px;
  margin-bottom: 14px;
  border-left: 5px solid var(--brand-gold);
  padding-left: 14px;
  line-height: 1.3;
}

.main-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-top: 24px;
  margin-bottom: 10px;
}

.main-content p {
  margin-bottom: 14px;
  color: var(--brand-text);
}

.main-content ul, .main-content ol {
  margin: 12px 0 18px 22px;
}

.main-content li {
  margin-bottom: 7px;
}

.section-intro {
  background: var(--brand-gray);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 28px;
  border-left: 4px solid var(--brand-accent);
}

/* ===== CARDS ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin: 32px 0;
}

.card {
  background: var(--brand-white);
  border: 1px solid #d4ddf5;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: 0 8px 32px rgba(26,60,110,0.15);
  transform: translateY(-3px);
}

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

.card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--brand-dark);
  margin-bottom: 10px;
  margin-top: 0;
}

.card p {
  font-size: 0.95rem;
  color: var(--brand-muted);
  margin: 0;
}

/* ===== RATING ===== */
.rating-block {
  background: var(--brand-gray);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 28px 0;
  flex-wrap: wrap;
}

.rating-score {
  font-size: 3rem;
  font-weight: 900;
  color: var(--brand-dark);
  line-height: 1;
}

.rating-stars {
  font-size: 1.5rem;
  color: var(--brand-gold);
}

.rating-text {
  font-size: 0.95rem;
  color: var(--brand-muted);
}

/* ===== TABLE ===== */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 22px 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
  background: var(--brand-white);
}

thead th {
  background: var(--brand-dark);
  color: var(--brand-white);
  font-weight: 700;
  padding: 13px 16px;
  text-align: left;
  font-size: 0.95rem;
}

tbody tr:nth-child(even) { background: var(--brand-gray); }
tbody tr:nth-child(odd) { background: var(--brand-white); }

tbody td {
  padding: 11px 16px;
  font-size: 0.93rem;
  border-bottom: 1px solid #e0e7f5;
  color: var(--brand-text);
}

.badge-good {
  background: #d1fae5;
  color: #065f46;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge-bad {
  background: #fee2e2;
  color: #991b1b;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

/* ===== FAQ ACCORDION (CSS only) ===== */
.faq-section {
  margin: 48px 0 32px;
}

.faq-section h2 {
  margin-bottom: 24px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  border: 1px solid #d4ddf5;
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item input[type="checkbox"] {
  display: none;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: var(--brand-gray);
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--brand-dark);
  user-select: none;
  transition: background var(--transition);
}

.faq-question:hover {
  background: #dde6f8;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--brand-accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-left: 12px;
  transition: transform var(--transition);
}

.faq-item input[type="checkbox"]:checked + .faq-question::after {
  content: '−';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.2s;
  padding: 0 20px;
  background: var(--brand-white);
  font-size: 0.97rem;
  color: var(--brand-muted);
  line-height: 1.7;
}

.faq-item input[type="checkbox"]:checked ~ .faq-answer {
  max-height: 600px;
  padding: 16px 20px;
}

/* ===== CHECKLIST ===== */
.checklist {
  list-style: none;
  margin: 16px 0;
  padding: 0;
}

.checklist li {
  padding: 9px 0 9px 36px;
  position: relative;
  border-bottom: 1px solid #e8edf8;
  font-size: 0.97rem;
}

.checklist li:last-child { border-bottom: none; }

.checklist li::before {
  content: '✔';
  position: absolute;
  left: 8px;
  top: 9px;
  color: #22c55e;
  font-weight: 800;
  font-size: 1rem;
}

/* ===== PROS/CONS ===== */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 22px 0;
}

.pros, .cons {
  border-radius: var(--radius);
  padding: 20px;
}

.pros {
  background: #f0fdf4;
  border: 1px solid #86efac;
}

.cons {
  background: #fff1f2;
  border: 1px solid #fca5a5;
}

.pros h3, .cons h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  margin-top: 0;
}

.pros h3 { color: #166534; }
.cons h3 { color: #991b1b; }

.pros ul, .cons ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pros ul li, .cons ul li {
  padding: 5px 0 5px 26px;
  position: relative;
  font-size: 0.94rem;
}

.pros ul li::before {
  content: '✓';
  position: absolute;
  left: 4px;
  color: #22c55e;
  font-weight: 800;
}

.cons ul li::before {
  content: '✗';
  position: absolute;
  left: 4px;
  color: #ef4444;
  font-weight: 800;
}

/* ===== STEPS ===== */
.steps-list {
  counter-reset: steps;
  list-style: none;
  padding: 0;
  margin: 18px 0;
}

.steps-list li {
  counter-increment: steps;
  padding: 12px 16px 12px 56px;
  position: relative;
  background: var(--brand-gray);
  border-radius: var(--radius);
  margin-bottom: 10px;
  font-size: 0.97rem;
}

.steps-list li::before {
  content: counter(steps);
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--brand-accent);
  color: var(--brand-white);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}

/* ===== PAGE INNER ===== */
.inner-hero {
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-blue) 100%);
  padding: 44px 18px 32px;
  text-align: center;
}

.inner-hero h1 {
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--brand-white);
  line-height: 1.25;
  max-width: 820px;
  margin: 0 auto 12px;
}

.inner-hero h1 span { color: var(--brand-gold); }

.inner-hero p {
  color: var(--brand-light);
  font-size: 1rem;
  max-width: 640px;
  margin: 0 auto;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--brand-dark);
  color: var(--brand-white);
  padding: 48px 18px 24px;
  margin-top: 60px;
  border-top: 3px solid var(--brand-gold);
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}

.footer-about p {
  color: #94a3c8;
  font-size: 0.93rem;
  margin-top: 10px;
  line-height: 1.6;
}

.footer-nav h4, .footer-legal h4 {
  color: var(--brand-gold);
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.footer-nav ul, .footer-legal ul {
  list-style: none;
  padding: 0;
}

.footer-nav ul li, .footer-legal ul li {
  margin-bottom: 8px;
}

.footer-nav ul li a, .footer-legal ul li a {
  color: #94a3c8;
  font-size: 0.92rem;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-nav ul li a:hover, .footer-legal ul li a:hover {
  color: var(--brand-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: #64748b;
  font-size: 0.87rem;
}

.age-badge {
  background: var(--brand-gold);
  color: var(--brand-dark);
  font-weight: 800;
  padding: 5px 13px;
  border-radius: 20px;
  font-size: 0.92rem;
}

/* ===== HIGHLIGHT BOX ===== */
.highlight-box {
  background: var(--brand-light);
  border: 1px solid var(--brand-accent);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 22px 0;
}

.highlight-box p { margin: 0; color: var(--brand-blue); font-weight: 600; }

/* ===== REVIEW CARDS ===== */
.review-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 24px 0;
}

.review-card {
  background: var(--brand-gray);
  border-radius: var(--radius);
  padding: 18px;
  border-left: 4px solid var(--brand-gold);
}

.review-card .reviewer {
  font-weight: 700;
  color: var(--brand-dark);
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.review-card .stars { color: var(--brand-gold); font-size: 1rem; margin-bottom: 8px; }

.review-card p { font-size: 0.92rem; color: var(--brand-muted); margin: 0; }

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; height: auto; padding: 12px 16px; }

  .nav-toggle { display: flex; }

  .main-nav {
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }

  .main-nav.open { max-height: 400px; }

  .main-nav ul {
    flex-direction: column;
    padding: 8px 0 14px;
    gap: 2px;
  }

  .main-nav ul li a { font-size: 0.97rem; padding: 10px 14px; }

  .hero-section h1 { font-size: 1.5rem; }
  .inner-hero h1 { font-size: 1.4rem; }

  .cards-grid { grid-template-columns: 1fr; }
  .pros-cons { grid-template-columns: 1fr; }
  .review-cards { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .bonus-banner__inner { flex-direction: column; }
  .bonus-banner-mid { flex-direction: column; }

  .rating-block { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-section { padding: 36px 14px 28px; }
  .main-content { padding: 28px 0; }
  .main-content h2 { font-size: 1.25rem; }
}