:root {
    --ink: #0f172a;
    --muted: #475569;
    --soft: #64748b;
    --line: #dbe4ee;
    --paper: #f8fafc;
    --card: rgba(255, 255, 255, 0.86);
    --accent: #0f766e;
    --accent-dark: #115e59;
    --accent-warm: #334155;
    --accent-soft: rgba(15, 118, 110, 0.1);
    --shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.11), transparent 30%),
        radial-gradient(circle at top right, rgba(51, 65, 85, 0.12), transparent 26%),
        linear-gradient(180deg, #f8fbfd 0%, #eef3f7 45%, #f8fafc 100%);
}

h1,
h2,
h3,
.display {
    font-family: 'Space Grotesk', 'DM Sans', sans-serif;
    letter-spacing: -0.04em;
}

a {
    color: inherit;
}

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

.page {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.25rem 0 4rem;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0 1.4rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    min-width: 0;
}

.brand img {
    width: 2.85rem;
    height: 2.85rem;
    border-radius: 0.9rem;
    object-fit: cover;
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}

.brand-text {
    min-width: 0;
}

.brand-text strong {
    display: block;
    font-size: 1rem;
    line-height: 1.1;
}

.brand-text span {
    display: block;
    margin-top: 0.2rem;
    color: var(--muted);
    font-size: 0.88rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-links a,
.pill,
.btn,
.copy-btn {
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.nav-links a {
    padding: 0.66rem 1rem;
    border: 1px solid transparent;
    color: var(--muted);
}

.nav-links a:hover,
.nav-links a:focus-visible,
.btn:hover,
.btn:focus-visible,
.copy-btn:hover,
.copy-btn:focus-visible {
    transform: translateY(-1px);
}

.hero {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(219, 228, 238, 0.9);
    border-radius: 2rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(247, 250, 252, 0.9));
    box-shadow: var(--shadow);
    padding: clamp(1.25rem, 3vw, 2.5rem);
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.hero::before {
    width: 14rem;
    height: 14rem;
    right: -3rem;
    top: -4rem;
    background: radial-gradient(circle, rgba(15, 118, 110, 0.12), transparent 68%);
}

.hero::after {
    width: 18rem;
    height: 18rem;
    left: -6rem;
    bottom: -9rem;
    background: radial-gradient(circle, rgba(51, 65, 85, 0.08), transparent 68%);
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
    gap: 1.5rem;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 999px;
    background: rgba(15, 118, 110, 0.12);
    color: var(--accent-dark);
    padding: 0.6rem 0.9rem;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 1rem 0 0.9rem;
    font-size: clamp(2.4rem, 7vw, 4.9rem);
    line-height: 0.94;
}

.lead {
    max-width: 56rem;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
    margin: 0 0 1.25rem;
}

.hero-actions,
.section-actions,
.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn,
.copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.9rem;
    padding: 0.8rem 1.1rem;
    border: 1px solid transparent;
    cursor: pointer;
    font: inherit;
}

.btn.primary,
.copy-btn.primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 14px 28px rgba(15, 118, 110, 0.18);
}

.btn.secondary,
.copy-btn.secondary {
    background: #fff;
    color: var(--ink);
    border-color: var(--line);
}

.btn.ghost,
.copy-btn.ghost {
    background: rgba(255, 255, 255, 0.62);
    border-color: rgba(148, 163, 184, 0.35);
    color: var(--accent-warm);
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
    margin-top: 1.4rem;
}

.status {
    border: 1px solid rgba(219, 228, 238, 0.9);
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.75);
    padding: 0.95rem;
}

.status strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.status span {
    color: var(--soft);
    font-size: 0.9rem;
    line-height: 1.45;
}

.hero-rail {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 1rem;
}

.highlight-card,
.qr-card,
.asset-card,
.caption-card,
.note-card {
    border: 1px solid rgba(219, 228, 238, 0.95);
    border-radius: 1.35rem;
    background: var(--card);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.highlight-card {
    padding: 1.1rem;
}

.highlight-card h2 {
    margin: 0 0 0.55rem;
    font-size: 1.2rem;
}

.highlight-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
    font-size: 0.96rem;
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.9rem;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.72rem;
    background: rgba(15, 118, 110, 0.08);
    color: var(--accent-dark);
    border: 1px solid rgba(15, 118, 110, 0.12);
    font-size: 0.84rem;
}

section.block {
    margin-top: 1.4rem;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.85rem;
}

.section-head h2 {
    margin: 0;
    font-size: clamp(1.4rem, 4vw, 2rem);
}

.section-head p {
    margin: 0;
    color: var(--muted);
    max-width: 44rem;
    line-height: 1.55;
}

.qr-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(280px, 1.08fr);
    gap: 1rem;
}

.qr-card {
    padding: 1rem;
    align-self: start;
}

.qr-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    border-radius: 1rem;
    background: #fff;
    border: 1px solid rgba(219, 228, 238, 0.9);
    padding: 0.85rem;
}

.qr-meta {
    padding-top: 0.95rem;
}

.qr-meta h3,
.asset-copy h3,
.caption-card h3 {
    margin: 0 0 0.35rem;
    font-size: 1.12rem;
}

.qr-meta p,
.asset-copy p,
.caption-card p,
.note-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.inline-link {
    color: var(--accent-dark);
    font-weight: 700;
    text-decoration: none;
}

.assets-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.asset-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.asset-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    background: #fff;
}

.asset-copy {
    padding: 1rem;
    display: grid;
    gap: 0.75rem;
}

.asset-badges,
.caption-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.asset-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.35rem 0.65rem;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-size: 0.8rem;
    font-weight: 700;
}

.asset-caption {
    padding: 0.85rem;
    border-radius: 1rem;
    background: rgba(248, 250, 252, 0.95);
    border: 1px solid var(--line);
    color: var(--ink);
    line-height: 1.6;
    font-size: 0.95rem;
    white-space: pre-line;
}

.caption-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.caption-card {
    padding: 1rem;
}

.caption-card .caption-tag {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.35rem 0.65rem;
    background: rgba(51, 65, 85, 0.08);
    color: var(--accent-warm);
    font-size: 0.8rem;
    font-weight: 800;
    margin-bottom: 0.85rem;
}

.caption-body {
    border-radius: 1rem;
    background: rgba(248, 250, 252, 0.96);
    border: 1px solid var(--line);
    padding: 0.9rem;
    white-space: pre-line;
    line-height: 1.65;
    color: var(--ink);
    min-height: 10rem;
}

.note-card {
    padding: 1.1rem;
}

.note-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 0.95rem;
}

.note-item {
    border-radius: 1rem;
    border: 1px solid var(--line);
    background: rgba(248, 250, 252, 0.92);
    padding: 0.9rem;
}

.note-item strong {
    display: block;
    margin-bottom: 0.2rem;
}

.note-item span {
    color: var(--muted);
    line-height: 1.5;
    font-size: 0.92rem;
}

.footer {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1.25rem 0 0.5rem;
    color: var(--soft);
    font-size: 0.94rem;
}

.toast {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 40;
    background: var(--ink);
    color: #fff;
    border-radius: 999px;
    padding: 0.8rem 1rem;
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.22);
    font-size: 0.92rem;
    font-weight: 700;
}

.card-title-sm {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
}

.card-title-md {
    margin: 0 0 0.45rem;
    font-size: 1.35rem;
}

.card-actions-spaced {
    margin-top: 0.9rem;
}

.card-actions-tight {
    margin-top: 0.85rem;
}

.caption-label {
    margin-bottom: 0.75rem;
}

@media (max-width: 960px) {
    .hero-grid,
    .qr-layout {
        grid-template-columns: 1fr;
    }

    .status-grid,
    .assets-grid,
    .caption-grid,
    .note-grid {
        grid-template-columns: 1fr;
    }

    .section-head {
        align-items: start;
        flex-direction: column;
    }
}

@media (max-width: 720px) {
    .page {
        width: min(100% - 1rem, 1180px);
        padding-top: 0.8rem;
    }

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

    .nav-links {
        justify-content: flex-start;
    }

    .hero h1 {
        font-size: clamp(2.2rem, 13vw, 3.6rem);
    }
}