:root {
    --bg: #f5f3ea;
    --paper: #fffcf4;
    --ink: #16211e;
    --ink-soft: #4f5a56;
    --brand: #1f6e43;
    --brand-dark: #174f31;
    --line: #d8d0bf;
    --warn: #c0502f;
    --shadow: 0 12px 32px rgba(19, 42, 30, 0.12);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: "SUIT", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
    background: radial-gradient(circle at 10% -20%, #fff4ca 0, transparent 40%),
        radial-gradient(circle at 90% 0%, #d4ecd7 0, transparent 35%),
        var(--bg);
    color: var(--ink);
}

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

.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(12px);
    background: rgba(255, 253, 246, 0.88);
    border-bottom: 1px solid rgba(216, 208, 191, 0.7);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 72px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-weight: 800;
}

.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #1f6e43, #2b9a5e);
    color: #fff;
    font-family: "Black Han Sans", sans-serif;
    letter-spacing: 0.03em;
}

.logo-text {
    letter-spacing: 0.04em;
}

.main-nav {
    display: flex;
    gap: 1.25rem;
    color: var(--ink-soft);
    font-weight: 600;
}

.main-nav a:hover {
    color: var(--ink);
}

.login-btn,
.hero-cta,
.ghost-btn,
.tab {
    border: 0;
    font: inherit;
    cursor: pointer;
}

.login-btn {
    background: var(--ink);
    color: #fff;
    font-weight: 700;
    padding: 0.56rem 1rem;
    border-radius: 999px;
}

.hero {
    padding: 4.8rem 0 3rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: center;
}

.eyebrow {
    color: var(--brand-dark);
    font-weight: 800;
    letter-spacing: 0.08em;
    margin: 0;
}

h1,
h2,
h3,
strong {
    margin: 0;
    font-family: "Black Han Sans", sans-serif;
    font-weight: 400;
    letter-spacing: 0.015em;
}

h1 {
    font-size: clamp(2rem, 5.2vw, 4rem);
    line-height: 1.08;
    margin-top: 0.45rem;
}

.hero-copy {
    margin-top: 1rem;
    font-size: 1.08rem;
    color: var(--ink-soft);
    max-width: 560px;
    line-height: 1.65;
}

.hero-cta {
    margin-top: 1.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--brand);
    color: #fff;
    font-weight: 700;
    border-radius: 12px;
    padding: 0.82rem 1.25rem;
    box-shadow: var(--shadow);
}

.hero-cards {
    display: grid;
    gap: 1rem;
}

.hero-cards article {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 1rem 1.1rem;
    box-shadow: var(--shadow);
}

.hero-cards h3 {
    font-size: 1rem;
    color: var(--ink-soft);
}

.hero-cards p {
    margin: 0.35rem 0;
    font-size: 2rem;
    font-weight: 800;
}

.hero-cards span {
    color: var(--ink-soft);
    font-size: 0.92rem;
}

.section {
    padding: 4rem 0;
}

.block-tone {
    background: rgba(255, 252, 244, 0.82);
    border-block: 1px solid rgba(216, 208, 191, 0.7);
}

.section-title-wrap p {
    margin-top: 0.7rem;
    color: var(--ink-soft);
}

.search-section {
    padding-top: 1rem;
}

.filter-shell {
    margin-top: 1.5rem;
    padding: 1.1rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.provider-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tab {
    padding: 0.58rem 1rem;
    border-radius: 999px;
    color: var(--ink-soft);
    background: #efe8d8;
    font-weight: 700;
}

.tab.is-active {
    background: var(--ink);
    color: #fff;
}

.controls-grid {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.7fr;
    gap: 0.8rem;
}

label {
    display: grid;
    gap: 0.38rem;
    font-weight: 700;
    color: var(--ink-soft);
}

input,
select {
    height: 44px;
    border-radius: 10px;
    border: 1px solid var(--line);
    padding: 0 0.75rem;
    font: inherit;
    background: #fff;
    color: var(--ink);
}

.result-meta {
    margin-top: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.result-meta p {
    margin: 0;
    font-weight: 700;
}

.ghost-btn {
    height: 38px;
    padding: 0 0.86rem;
    border-radius: 9px;
    background: #efe8d8;
    color: var(--ink);
    font-weight: 700;
}

.ghost-btn.is-active {
    background: var(--brand-dark);
    color: #fff;
}

.forest-grid {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.card {
    border: 1px solid var(--line);
    background: #fffdf8;
    border-radius: 16px;
    padding: 0.9rem;
    display: grid;
    gap: 0.65rem;
    animation: card-in 260ms ease;
}

@keyframes card-in {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-head {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: start;
}

.provider-badge {
    display: inline-block;
    font-size: 0.76rem;
    border-radius: 999px;
    background: #e2f0e7;
    color: #195434;
    font-weight: 700;
    padding: 0.22rem 0.56rem;
}

.provider-badge.public {
    background: #fff1d5;
    color: #9d5e0c;
}

.card h3 {
    margin-top: 0.45rem;
    font-family: "SUIT", sans-serif;
    font-size: 1.03rem;
    font-weight: 800;
}

.card .meta {
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.favorite-btn {
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 999px;
    width: 38px;
    height: 38px;
    cursor: pointer;
    font-size: 1rem;
}

.favorite-btn.is-on {
    border-color: #f9a634;
    background: #fff6dc;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.38rem;
}

.tag {
    font-size: 0.77rem;
    background: #ede6d6;
    border-radius: 999px;
    padding: 0.2rem 0.54rem;
    color: #5f5a4d;
}

.card-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--ink-soft);
    font-size: 0.89rem;
}

.urgency {
    color: var(--warn);
    font-weight: 700;
}

.empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2.3rem 1rem;
    border: 1px dashed var(--line);
    border-radius: 14px;
    color: var(--ink-soft);
}

.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.accordion,
.timeline,
.guide-grid article,
.tips-grid article,
.table-wrap {
    margin-top: 1rem;
}

details {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.8rem 0.9rem;
}

details + details {
    margin-top: 0.65rem;
}

summary {
    cursor: pointer;
    font-weight: 800;
}

details p {
    margin: 0.55rem 0 0;
    color: var(--ink-soft);
    line-height: 1.58;
}

.timeline {
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.55rem;
}

.timeline li {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0.76rem 0.88rem;
    color: var(--ink-soft);
}

.timeline span {
    color: var(--ink);
    font-weight: 800;
    margin-right: 0.4rem;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 14px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

th,
td {
    padding: 0.85rem 0.95rem;
    border-bottom: 1px solid #efe7d8;
    text-align: left;
    font-size: 0.95rem;
}

th {
    background: #f5efdf;
    font-weight: 800;
}

.guide-grid,
.tips-grid {
    display: grid;
    gap: 0.8rem;
}

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

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

.guide-grid article,
.tips-grid article {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    padding: 0.95rem;
}

.guide-grid p,
.tips-grid p {
    color: var(--ink-soft);
    margin: 0.55rem 0 0;
    line-height: 1.58;
}

.footer {
    border-top: 1px solid var(--line);
    background: #f3ebd8;
    padding: 1.2rem 0;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.footer p {
    margin: 0.5rem 0 0;
    color: var(--ink-soft);
}

.footer-links {
    display: flex;
    gap: 1rem;
    font-weight: 700;
}

@media (max-width: 980px) {
    .hero-grid,
    .split-grid,
    .guide-grid,
    .tips-grid,
    .forest-grid {
        grid-template-columns: 1fr;
    }

    .controls-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 780px) {
    .main-nav {
        display: none;
    }

    .hero {
        padding-top: 3.6rem;
    }
}