@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

:root {
  --primary: #1a5296;
  --primary-light: #e8f0fe;
  --primary-dark: #0f3a6e;
  --text: #1e293b;
  --text-muted: #64748b;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-danger: #fef2f2;
  --border: #e2e8f0;
  --red: #dc2626;
  --green: #16a34a;
  --radius: 12px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Hero ── */
.hero-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #0d3a6e 100%);
  padding: 56px 24px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-banner h1 {
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  position: relative;
}

.hero-banner .subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 400;
  font-style: italic;
  position: relative;
}

.hero {
  padding: 48px 24px 60px;
  background: var(--bg);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-text {
  text-align: left;
}

.hero-video {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(26, 82, 150, 0.18);
}

.hero-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.hero .intro {
  margin: 0 0 16px;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.hero .intro p {
  margin-bottom: 6px;
}

.hero .cta-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  border: none;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(26, 82, 150, 0.25);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-outline {
  background: #fff;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary-light);
}

.btn-white {
  background: #fff;
  color: var(--primary);
}

.btn-white:hover {
  background: var(--primary-light);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Sections ── */
section {
  padding: 64px 24px;
}

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

section.danger-bg {
  background: var(--bg-danger);
}

section.primary-bg {
  background: var(--primary);
  color: #fff;
}

/* ── Compact dual section ── */
.compact-section {
  padding: 48px 24px;
  background: var(--bg-alt);
}

.dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.dual-col {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.dual-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.dual-title-red { color: var(--red); }
.dual-title-blue { color: var(--primary); }

.dual-intro {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.dual-label {
  font-size: 0.9rem;
  font-weight: 600;
  margin: 14px 0 8px;
}

.compact-list {
  list-style: none;
  padding: 0;
}

.compact-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.88rem;
  line-height: 1.4;
}

.section-logo {
  text-align: center;
  margin-bottom: 16px;
}

.section-logo img {
  display: inline-block;
  height: auto;
}

.section-icon {
  text-align: center;
  margin-bottom: 16px;
  color: var(--red);
}

.section-icon.section-icon-primary {
  color: var(--primary);
}

.li-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.li-icon-red { color: var(--red); }
.li-icon-green { color: var(--green); }
.li-icon-blue { color: var(--primary); }

.inline-icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: -3px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--primary);
  margin-right: 4px;
}

.inline-icon-white {
  color: #fff;
  stroke: #fff;
}

.section-title {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  line-height: 1.3;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 40px;
}

/* ── Danger Section ── */
.danger-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.danger-card {
  background: #fff;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 24px;
}

.danger-card ul {
  list-style: none;
  padding: 0;
}

.danger-card li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.95rem;
}


.danger-warning {
  color: var(--red);
  font-weight: 700;
  margin-top: 16px;
  font-size: 0.95rem;
}

/* ── Check lists ── */
.check-list {
  list-style: none;
  padding: 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 1rem;
}

.check-list.blue li .icon-check {
  color: var(--primary);
}

.content-block {
  max-width: 640px;
  margin: 0 auto;
}

.content-block p {
  margin-bottom: 12px;
  color: var(--text-muted);
}

.highlight-text {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 24px;
}

/* ── Solutions ── */
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.solution-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.solution-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 24px rgba(26, 82, 150, 0.1);
}

.solution-card.featured {
  border-color: var(--primary);
}

.solution-card .badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

.solution-card .card-icon {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 12px;
}

.solution-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4px;
}

.solution-card .card-subtitle {
  text-align: center;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.solution-card .card-label {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.solution-card .card-desc {
  background: var(--bg-alt);
  padding: 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 16px 0;
}

.solution-card ol {
  padding-left: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.solution-card ol li {
  margin-bottom: 6px;
}

.price-block {
  background: var(--primary-light);
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  margin: 20px 0;
}

.price-block .price-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.price-block .price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
}

.price-block .price-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.solution-card .btn {
  display: block;
  width: 100%;
  margin-top: 20px;
}

/* ── Guide Section ── */
.guide-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto 32px;
}

.guide-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.guide-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}

.guide-card .ideal {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
}

.same-result {
  background: var(--primary-light);
  border: 1px solid rgba(26, 82, 150, 0.15);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.same-result h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.same-result .check-list {
  max-width: 500px;
  margin: 0 auto 20px;
  text-align: left;
}

.same-result .closing {
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}

/* ── Trust Section ── */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-alt);
  padding: 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}

.trust-item .icon-check {
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

.trust-footer {
  text-align: center;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-top: 24px;
}

/* ── After Section ── */
.after-content {
  max-width: 600px;
  margin: 0 auto;
}

.after-tagline {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 32px;
}

/* ── CTA Final ── */
.cta-final {
  text-align: center;
  padding: 64px 24px;
}

.cta-final .section-title {
  color: #fff;
}

.cta-final p {
  font-size: 1.15rem;
  margin-bottom: 32px;
  opacity: 0.9;
}

/* ── Comparison Table ── */
.comparison-section {
  padding: 64px 24px;
}

.comparison-table {
  max-width: 800px;
  margin: 0 auto;
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
}

.comparison-table thead th {
  background: var(--primary);
  color: #fff;
  padding: 14px 16px;
  text-align: center;
  font-weight: 600;
}

.comparison-table thead th:first-child {
  text-align: left;
  border-radius: 8px 0 0 0;
}

.comparison-table thead th:last-child {
  border-radius: 0 8px 0 0;
}

.comparison-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.comparison-table tbody tr:nth-child(even) {
  background: var(--bg-alt);
}

.comparison-table tbody td:first-child {
  font-weight: 600;
  color: var(--text);
}

.comparison-table tbody td:not(:first-child) {
  text-align: center;
  color: var(--text-muted);
}

.icon-yes {
  color: var(--green);
  font-weight: 700;
}

.icon-no {
  color: var(--red);
  font-weight: 700;
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: 32px 24px;
  background: var(--bg-alt);
  font-size: 0.9rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

.footer p + p {
  margin-top: 4px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero-banner {
    padding: 40px 20px 36px;
  }

  .hero {
    padding: 36px 20px 48px;
  }

  .danger-grid,
  .dual-grid,
  .solutions-grid,
  .guide-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-text {
    text-align: center;
  }

  .hero .intro {
    max-width: 640px;
    margin: 0 auto 24px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .solution-card {
    padding: 24px;
  }

  .comparison-table {
    font-size: 0.8rem;
  }

  .comparison-table thead th,
  .comparison-table tbody td {
    padding: 10px 8px;
  }

  section {
    padding: 48px 20px;
  }
}