/* ===== Variables ===== */
:root {
  --red: #E31B23;
  --red-dark: #C41218;
  --red-light: #FF3B42;
  --red-glow: rgba(227, 27, 35, 0.12);
  --red-subtle: rgba(227, 27, 35, 0.06);
  --white: #FFFFFF;
  --bg: #FAFAFA;
  --text: #1A1A1A;
  --text-muted: #5C5C5C;
  --text-light: #8A8A8A;
  --border: #E8E8E8;
  --border-red: rgba(227, 27, 35, 0.2);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-red: 0 8px 32px rgba(227, 27, 35, 0.15);
  --max-width: 820px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

a {
  color: var(--red);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--red-dark);
}

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

ul {
  list-style: none;
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-outline {
  color: var(--red);
  border-color: var(--red);
  background: transparent;
}

.btn-outline:hover {
  background: var(--red);
  color: var(--white);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background: var(--white);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 24px 72px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: var(--red-subtle);
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-red);
  margin-bottom: 28px;
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 28px;
}

.hero-text {
  flex: 1;
  min-width: 0;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 12px;
}

.hero h1 .accent {
  color: var(--red);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-logo {
  height: clamp(160px, 26vw, 300px);
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
  filter: drop-shadow(0 12px 28px rgba(227, 27, 35, 0.18));
  transition: transform 0.4s ease;
}

.hero-logo:hover {
  transform: scale(1.03);
}

.effective-date {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--red);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow);
}

.date-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
}

.hero-decoration {
  position: absolute;
  top: -60px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--red-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-decoration::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -200px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(227, 27, 35, 0.05) 0%, transparent 70%);
  border-radius: 50%;
}

/* ===== Content ===== */
.content {
  padding: 48px 24px 80px;
}

.content-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ===== Intro Card ===== */
.intro-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 36px;
  margin-bottom: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.intro-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--red-light));
}

.intro-card p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 15.5px;
}

.intro-card p:last-child {
  margin-bottom: 0;
}

.intro-card strong {
  color: var(--text);
  font-weight: 600;
}

/* ===== Policy Sections ===== */
.policy-section {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 36px 32px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: box-shadow 0.3s ease;
}

.policy-section:hover {
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.08);
}

.policy-section h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  background: var(--red);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  border-radius: 10px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(227, 27, 35, 0.3);
}

.policy-section h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--red-dark);
  margin: 24px 0 10px;
  padding-left: 14px;
  border-left: 3px solid var(--red);
}

.policy-section > p {
  color: var(--text-muted);
  margin-bottom: 14px;
  font-size: 15px;
}

.policy-section ul {
  margin: 12px 0 16px;
}

.policy-section ul li {
  position: relative;
  padding: 8px 0 8px 28px;
  color: var(--text-muted);
  font-size: 15px;
  border-bottom: 1px solid #F3F3F3;
}

.policy-section ul li:last-child {
  border-bottom: none;
}

.policy-section ul li::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  background: var(--red);
  border-radius: 50%;
  opacity: 0.7;
}

/* ===== Highlight Box ===== */
.highlight-box {
  background: var(--red-subtle);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-top: 8px;
}

.highlight-box p {
  color: var(--red-dark) !important;
  font-weight: 600;
  margin: 0 !important;
  font-size: 15px !important;
}

/* ===== Permission Cards ===== */
.permission-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 14px 0;
  transition: border-color 0.2s;
}

.permission-card:hover {
  border-color: var(--border-red);
}

.permission-card h3 {
  margin: 0 0 8px !important;
  padding-left: 0 !important;
  border-left: none !important;
  font-size: 0.95rem !important;
}

.permission-card p {
  margin: 0 !important;
  font-size: 14.5px !important;
}

/* ===== Email Link ===== */
.email-link {
  display: inline-block;
  font-weight: 600;
  font-size: 16px;
  padding: 4px 0;
  border-bottom: 2px solid var(--red);
}

/* ===== Contact Section ===== */
.contact-section {
  background: linear-gradient(135deg, var(--white) 0%, #FFF8F8 100%);
  border-color: var(--border-red);
}

.contact-grid {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.contact-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
}

.contact-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

a.contact-value:hover {
  color: var(--red);
}

/* ===== Footer ===== */
.footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 40px 24px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  height: 48px;
  width: auto;
  opacity: 0.9;
  filter: drop-shadow(0 2px 8px rgba(227, 27, 35, 0.12));
}

.footer-text {
  font-size: 13px;
  color: var(--text-light);
  font-weight: 500;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
  .header-inner {
    padding: 12px 16px;
  }

  .btn {
    padding: 8px 18px;
    font-size: 13px;
  }

  .hero-inner {
    padding: 40px 16px 48px;
  }

  .hero-top {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 24px;
  }

  .hero-logo {
    height: 140px;
    align-self: center;
    filter: drop-shadow(0 8px 20px rgba(227, 27, 35, 0.15));
  }

  .content {
    padding: 32px 16px 60px;
  }

  .intro-card,
  .policy-section {
    padding: 24px 20px;
  }

  .policy-section h2 {
    font-size: 1.1rem;
    gap: 10px;
  }

  .section-num {
    min-width: 32px;
    height: 32px;
    font-size: 13px;
  }

  .effective-date {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

@media (min-width: 641px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-item:last-child {
    grid-column: 1 / -1;
  }
}