:root {
  --primary: #1a3a5c;
  --accent: #2e86c1;
  --light: #eaf4fb;
  --text: #2c3e50;
  --muted: #6c7a89;
  --white: #ffffff;
  --border: #d0e4f0;
}

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

body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--white);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ========= HEADER ========= */
header {
  background: var(--primary);
  color: var(--white);
  padding: 0 24px;
}

header .inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

header .logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.04em;
}

header nav a {
  color: rgba(255,255,255,0.85);
  margin-left: 24px;
  font-size: 0.9rem;
}

header nav a:hover {
  color: var(--white);
  text-decoration: none;
}

/* ========= HERO ========= */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  text-align: center;
  padding: 80px 24px 72px;
}

.hero h1 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 16px;
}

.hero p {
  font-size: 1.05rem;
  opacity: 0.9;
  max-width: 540px;
  margin: 0 auto 36px;
}

.badge-wrap {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}

.badge-ios img {
  height: 52px;
  border-radius: 10px;
}

.badge-android {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 10px;
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--white);
  gap: 8px;
}

.badge-android .label {
  font-size: 0.75rem;
  opacity: 0.8;
  display: block;
}

.badge-android .name {
  font-weight: 600;
  font-size: 1rem;
  display: block;
}

/* ========= SECTION ========= */
section {
  padding: 64px 24px;
}

section .inner {
  max-width: 960px;
  margin: 0 auto;
}

.section-label {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

h2 {
  font-size: 1.55rem;
  font-weight: 700;
  margin-bottom: 32px;
  color: var(--primary);
}

/* ========= FEATURES ========= */
.features-bg {
  background: var(--light);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
}

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

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--muted);
}

/* ========= PLATFORM STATUS ========= */
.platform-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.platform-table th,
.platform-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.platform-table th {
  background: var(--light);
  font-weight: 600;
  color: var(--primary);
}

.status-available {
  color: #1a7f37;
  font-weight: 600;
}

.status-developing {
  color: #b05c00;
  font-weight: 600;
}

/* ========= LEGAL PAGE ========= */
.legal-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 72px;
}

.legal-wrap h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.legal-wrap .updated {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 40px;
}

.legal-wrap h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 36px;
  margin-bottom: 10px;
}

.legal-wrap p,
.legal-wrap li {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 10px;
}

.legal-wrap ul,
.legal-wrap ol {
  padding-left: 1.5em;
  margin-bottom: 10px;
}

.legal-wrap li {
  margin-bottom: 6px;
}

hr.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

/* ========= FOOTER ========= */
footer {
  background: var(--primary);
  color: rgba(255,255,255,0.7);
  text-align: center;
  padding: 32px 24px;
  font-size: 0.85rem;
}

footer a {
  color: rgba(255,255,255,0.85);
  margin: 0 10px;
}

footer a:hover {
  color: var(--white);
}

footer .links {
  margin-bottom: 12px;
}

/* ========= RESPONSIVE ========= */
@media (max-width: 600px) {
  .hero h1 { font-size: 1.45rem; }
  header .inner { height: auto; padding: 12px 0; flex-direction: column; gap: 8px; }
  header nav a { margin-left: 12px; }
}