:root {
    --bg: #f1f9f8;
    --surface: rgba(255, 255, 255, 0.92);
    --surface-strong: #ffffff;
    --line: rgba(15, 118, 110, 0.12);
    --text: #16333a;
    --muted: #5b7178;
    --accent: #0f766e;
    --accent-strong: #115e59;
    --accent-soft: #ccfbf1;
    --danger: #dc2626;
    --danger-soft: rgba(220, 38, 38, 0.1);
    --success: #15803d;
    --success-soft: rgba(21, 128, 61, 0.1);
    --shadow: 0 8px 24px rgba(17, 51, 58, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(20, 184, 166, 0.15), transparent 24%),
        radial-gradient(circle at top right, rgba(14, 165, 233, 0.1), transparent 18%),
        var(--bg);
    font-family: "Inter", "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", sans-serif;
    line-height: 1.7;
}

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

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.top-bar {
    padding: 12px 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.hero {
    padding: 32px 0 24px;
}

.hero-card {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 24px;
    padding: clamp(24px, 4vw, 42px);
    border-radius: 10px;
    background: #ffffff;
    border: 1px solid rgba(17, 51, 58, 0.08);
    box-shadow: var(--shadow);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    padding: 7px 12px;
    border-radius: 8px;
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 3.9rem);
    line-height: 1.1;
}

.hero p {
    margin: 16px 0 0;
    color: var(--muted);
}

.hero-side {
    display: grid;
    gap: 16px;
}

.mini-panel,
.metric,
.card,
.check-card {
    border-radius: 8px;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: none;
}

.mini-panel {
    padding: 22px;
}

.mini-panel strong {
    display: block;
    margin-bottom: 10px;
    font-size: 1.08rem;
}

.bullet-list {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
}

.bullet-list li + li {
    margin-top: 8px;
}

.metric-strip,
.goal-row {
    display: grid;
    gap: 12px;
}

.metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric {
    padding: 18px;
}

.metric span {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.metric strong {
    display: block;
    margin-top: 8px;
    font-size: 1.36rem;
    line-height: 1.2;
}

.cta-row,
.link-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #14b8a6, #0f766e);
    box-shadow: 0 10px 18px rgba(15, 118, 110, 0.18);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.82);
    border-color: var(--line);
}

.section {
    padding: 28px 0 0;
}

.deferred-section {
    content-visibility: auto;
    contain-intrinsic-size: 1100px;
}

.section h2 {
    margin: 0 0 10px;
    font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.section-lead {
    margin: 0 0 24px;
    color: var(--muted);
}

.compare-grid,
.point-grid,
.check-grid {
    display: grid;
    gap: 22px;
}

.compare-grid,
.point-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.check-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.check-card {
    padding: 24px;
}

.card h3,
.check-card h3 {
    margin: 0 0 10px;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 800;
}

.badge-danger {
    background: var(--danger-soft);
    color: var(--danger);
}

.badge-success {
    background: var(--success-soft);
    color: var(--success);
}

.badge-neutral {
    background: rgba(15, 118, 110, 0.1);
    color: var(--accent-strong);
}

.capture-frame {
    overflow: hidden;
    margin-bottom: 18px;
    border-radius: 8px;
    border: 1px dashed rgba(15, 118, 110, 0.28);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.84), rgba(204, 251, 241, 0.72));
}

.capture-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid rgba(15, 118, 110, 0.12);
    background: rgba(17, 51, 58, 0.88);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.capture-body {
    padding: 0;
}

.capture-link {
    display: block;
}

.capture-link picture,
.capture-link img {
    display: block;
    width: 100%;
}

.capture-link img {
    height: auto;
    background: #f7faf9;
}

.goal-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.goal {
    padding: 14px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(17, 51, 58, 0.08);
}

.goal span {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
}

.goal strong {
    display: block;
    margin-top: 6px;
    font-size: 1.02rem;
}

.muted-section {
    padding-bottom: 2px;
}

.check-card p {
    margin: 0;
    color: var(--muted);
}

.footer-space {
    height: 56px;
}

@media (max-width: 920px) {
    .hero-card,
    .compare-grid,
    .point-grid,
    .check-grid,
    .metric-strip {
        grid-template-columns: 1fr;
    }

    .goal-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100%, calc(100% - 24px));
    }

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

    .goal-row {
        grid-template-columns: 1fr;
    }

    .capture-body {
        padding: 0;
    }
}