@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400&display=swap');

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

:root {
    --canvas: #f7f7f4;
    --canvas-soft: #fafaf7;
    --surface-card: #ffffff;
    --surface-strong: #e6e5e0;
    --primary: #f54e00;
    --primary-active: #d04200;
    --ink: #26251e;
    --body: #5a5852;
    --body-strong: #26251e;
    --muted: #807d72;
    --muted-soft: #a09c92;
    --on-primary: #ffffff;
    --hairline: #e6e5e0;
    --hairline-soft: #efeee8;
    --hairline-strong: #cfcdc4;
    --success: #1f8a65;
    --error: #cf2d56;
    --rounded-xs: 4px;
    --rounded-sm: 6px;
    --rounded-md: 8px;
    --rounded-lg: 12px;
    --rounded-xl: 16px;
    --rounded-pill: 9999px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
    background-color: var(--canvas);
    color: var(--body);
    font-family: 'Inter', system-ui, 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--primary); }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* TOP NAV */
.top-nav {
    background-color: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.top-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.nav-brand {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.02em;
    line-height: 1;
}
.nav-brand span { color: var(--primary); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--body);
    line-height: 1.4;
    transition: color 0.15s;
}
.nav-links a:hover { color: var(--ink); }
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: all 0.2s;
}

/* HERO BAND */
.hero-band {
    padding: 80px 0;
    background-color: var(--canvas);
}
.hero-band h1 {
    font-size: 52px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -1.5px;
    color: var(--ink);
    max-width: 780px;
    margin-bottom: 20px;
}
.hero-band p.hero-sub {
    font-size: 16px;
    color: var(--body);
    max-width: 560px;
    margin-bottom: 32px;
    line-height: 1.5;
}
.badge-pill {
    display: inline-block;
    background: var(--surface-strong);
    color: var(--ink);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    border-radius: var(--rounded-pill);
    padding: 4px 10px;
    margin-bottom: 20px;
}

/* SECTION RHYTHM */
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
    display: block;
}
.section-title {
    font-size: 36px;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.72px;
    color: var(--ink);
    margin-bottom: 16px;
}
.section-desc {
    font-size: 16px;
    color: var(--body);
    max-width: 560px;
    line-height: 1.5;
}

/* DIVIDER */
.divider { border: none; border-top: 1px solid var(--hairline); }

/* CARDS */
.card-grid {
    display: grid;
    gap: 16px;
    margin-top: 40px;
}
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }

.feature-card {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    padding: 24px;
}
.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 10px;
    line-height: 1.4;
}
.feature-card p {
    font-size: 14px;
    color: var(--body);
    line-height: 1.5;
}

/* ARTICLE CARDS */
.article-card {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    overflow: hidden;
    transition: border-color 0.15s;
}
.article-card:hover { border-color: var(--hairline-strong); }
.article-card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}
.article-card-body { padding: 20px 24px 24px; }
.article-card-meta {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 8px;
}
.article-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
    line-height: 1.35;
}
.article-card p {
    font-size: 14px;
    color: var(--body);
    line-height: 1.5;
    margin-bottom: 16px;
}
.article-card-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s;
}
.article-card-link:hover {
    color: var(--primary-active);
    border-color: var(--primary-active);
}

/* ARTICLE LAYOUT */
.article-header {
    padding: 60px 0 40px;
    border-bottom: 1px solid var(--hairline);
    margin-bottom: 48px;
}
.article-header h1 {
    font-size: 42px;
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -1px;
    color: var(--ink);
    max-width: 800px;
    margin-bottom: 16px;
}
.article-header .article-meta {
    font-size: 13px;
    color: var(--muted);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.article-content { max-width: 720px; }
.article-content h2 {
    font-size: 26px;
    font-weight: 400;
    letter-spacing: -0.325px;
    color: var(--ink);
    margin: 40px 0 14px;
    line-height: 1.25;
}
.article-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    margin: 28px 0 10px;
    line-height: 1.4;
}
.article-content p {
    margin-bottom: 18px;
    font-size: 16px;
    line-height: 1.65;
    color: var(--body);
}
.article-content ul, .article-content ol {
    margin-bottom: 18px;
    padding-left: 24px;
}
.article-content li {
    margin-bottom: 8px;
    font-size: 16px;
    line-height: 1.65;
    color: var(--body);
}
.article-content strong { color: var(--body-strong); font-weight: 600; }
.article-content a { color: var(--primary); border-bottom: 1px solid rgba(245,78,0,0.3); }
.article-content a:hover { color: var(--primary-active); }
.article-figure {
    margin: 32px 0;
    border-radius: var(--rounded-lg);
    overflow: hidden;
    border: 1px solid var(--hairline);
}
.article-figure img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}
.article-figure figcaption {
    font-size: 13px;
    color: var(--muted);
    padding: 12px 16px;
    background: var(--canvas-soft);
}

.info-box {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-left: 3px solid var(--primary);
    border-radius: 0 var(--rounded-md) var(--rounded-md) 0;
    padding: 20px 24px;
    margin: 28px 0;
}
.info-box p { margin-bottom: 0; }

/* PLANT TABLE */
.plant-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 15px;
}
.plant-table th {
    background: var(--surface-strong);
    color: var(--ink);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--hairline-strong);
}
.plant-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--hairline-soft);
    color: var(--body);
    vertical-align: top;
}
.plant-table tr:last-child td { border-bottom: none; }
.plant-table tr:nth-child(even) td { background: var(--canvas-soft); }

/* BLOOM GRID */
.bloom-grid {
    display: grid;
    grid-template-columns: 160px repeat(12, 1fr);
    font-size: 12px;
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-md);
    overflow: hidden;
    margin: 24px 0;
}
.bloom-grid .bg-head {
    background: var(--surface-strong);
    color: var(--ink);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding: 8px 6px;
    text-align: center;
    border-bottom: 1px solid var(--hairline-strong);
}
.bloom-grid .bg-head:first-child { text-align: left; padding-left: 12px; }
.bloom-grid .bg-plant {
    padding: 8px 12px;
    color: var(--body-strong);
    font-size: 13px;
    font-weight: 500;
    border-bottom: 1px solid var(--hairline-soft);
    display: flex;
    align-items: center;
    background: var(--canvas-soft);
}
.bloom-grid .bg-cell {
    border-bottom: 1px solid var(--hairline-soft);
    border-left: 1px solid var(--hairline-soft);
    padding: 6px 4px;
    text-align: center;
}
.bloom-grid .bg-active { background: rgba(245,78,0,0.15); }
.bloom-grid .bg-row-even .bg-plant { background: var(--surface-card); }
.bloom-grid .bg-row-even .bg-cell { background: var(--surface-card); }
.bloom-grid .bg-row-even .bg-active { background: rgba(245,78,0,0.12); }

/* CONTACT FORM */
.contact-section { padding: 80px 0; }
.form-card {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    padding: 40px;
    max-width: 620px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
    width: 100%;
    background: var(--surface-card);
    color: var(--ink);
    border: 1px solid var(--hairline-strong);
    border-radius: var(--rounded-md);
    padding: 12px 16px;
    font-size: 16px;
    font-family: inherit;
    line-height: 1.5;
    transition: border-color 0.15s;
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--ink); }
.form-group textarea { min-height: 120px; resize: vertical; }

.btn-primary {
    display: inline-flex;
    align-items: center;
    background: var(--primary);
    color: var(--on-primary);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 18px;
    height: 40px;
    border-radius: var(--rounded-md);
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}
.btn-primary:hover, .btn-primary:focus { background: var(--primary-active); color: var(--on-primary); }

.form-msg {
    display: none;
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: var(--rounded-md);
    font-size: 14px;
}
.form-msg.success {
    background: rgba(31,138,101,0.1);
    color: var(--success);
    border: 1px solid rgba(31,138,101,0.3);
}

/* FOOTER */
.site-footer {
    background: var(--canvas);
    border-top: 1px solid var(--hairline);
    padding: 64px 0 48px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}
.footer-brand-col .footer-brand {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}
.footer-brand-col .footer-brand span { color: var(--primary); }
.footer-brand-col p {
    font-size: 14px;
    color: var(--body);
    line-height: 1.55;
}
.footer-col h4 {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.88px;
    color: var(--muted);
    margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
    font-size: 14px;
    color: var(--body);
    transition: color 0.15s;
}
.footer-col ul a:hover { color: var(--ink); }
.footer-bottom {
    border-top: 1px solid var(--hairline);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p {
    font-size: 13px;
    color: var(--muted);
}

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--ink);
    color: var(--canvas);
    border-radius: var(--rounded-lg);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 9999;
    max-width: 640px;
    width: calc(100% - 48px);
    box-shadow: 0 4px 24px rgba(0,0,0,0.12);
}
.cookie-banner p {
    font-size: 14px;
    line-height: 1.5;
    color: var(--canvas);
    flex: 1;
}
.cookie-banner p a { color: var(--primary); text-decoration: underline; }
.cookie-btns { display: flex; gap: 10px; flex-shrink: 0; }
.btn-cookie-accept {
    background: var(--primary);
    color: var(--on-primary);
    border: none;
    border-radius: var(--rounded-md);
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
}
.btn-cookie-reject {
    background: transparent;
    color: var(--canvas);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--rounded-md);
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
}
.btn-cookie-accept:hover { background: var(--primary-active); }
.btn-cookie-reject:hover { border-color: rgba(255,255,255,0.6); }

/* BREADCRUMB */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
    padding: 20px 0 0;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb .sep { color: var(--muted-soft); }

/* ARTICLE PAGE LAYOUT */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
    align-items: start;
}
.article-sidebar {}
.sidebar-card {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    padding: 24px;
    margin-bottom: 20px;
}
.sidebar-card h4 {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.88px;
    color: var(--muted);
    margin-bottom: 14px;
}
.sidebar-card ul { list-style: none; }
.sidebar-card ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--hairline-soft);
    font-size: 14px;
}
.sidebar-card ul li:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-card ul li a { color: var(--body); }
.sidebar-card ul li a:hover { color: var(--primary); }

/* PAGE HEADER (about/privacy/terms) */
.page-header {
    padding: 60px 0 40px;
    border-bottom: 1px solid var(--hairline);
    margin-bottom: 48px;
}
.page-header h1 {
    font-size: 42px;
    font-weight: 400;
    letter-spacing: -1px;
    color: var(--ink);
    margin-bottom: 12px;
}
.page-header p {
    font-size: 16px;
    color: var(--body);
    max-width: 560px;
}
.page-content { max-width: 820px; padding-bottom: 80px; }
.page-content h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--ink);
    margin: 36px 0 12px;
}
.page-content p {
    font-size: 16px;
    color: var(--body);
    line-height: 1.65;
    margin-bottom: 16px;
}
.page-content ul {
    padding-left: 24px;
    margin-bottom: 16px;
}
.page-content ul li {
    font-size: 16px;
    color: var(--body);
    line-height: 1.65;
    margin-bottom: 6px;
}
.page-content a { color: var(--primary); }
.page-content a:hover { color: var(--primary-active); }

/* SCHEMA DISCLAIMER */
.disclaimer {
    background: var(--canvas-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-md);
    padding: 16px 20px;
    font-size: 13px;
    color: var(--muted);
    margin: 32px 0;
    line-height: 1.55;
}

/* HERO IMAGE */
.hero-img-wrap {
    margin-top: 48px;
    border-radius: var(--rounded-xl);
    overflow: hidden;
    border: 1px solid var(--hairline);
    position: relative;
}
.hero-img-wrap img {
    width: 100%;
    height: 440px;
    object-fit: cover;
}
.hero-img-credit {
    position: absolute;
    bottom: 12px;
    right: 14px;
    font-size: 11px;
    color: rgba(255,255,255,0.8);
    background: rgba(0,0,0,0.35);
    border-radius: var(--rounded-xs);
    padding: 3px 7px;
}

/* HIGHLIGHTS STRIP */
.highlights-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--hairline);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    overflow: hidden;
    margin: 40px 0;
}
.highlight-item {
    background: var(--surface-card);
    padding: 24px 20px;
}
.highlight-item .hi-number {
    font-size: 28px;
    font-weight: 400;
    color: var(--primary);
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}
.highlight-item .hi-label {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.4;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-band h1 { font-size: 42px; }
    .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
    .footer-brand-col { grid-column: 1 / -1; }
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { display: none; }
    .highlights-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero-band h1 { font-size: 32px; letter-spacing: -0.7px; }
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--canvas);
        border-bottom: 1px solid var(--hairline);
        padding: 20px 24px;
        gap: 16px;
        z-index: 99;
    }
    .card-grid-3 { grid-template-columns: 1fr; }
    .card-grid-2 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .section-title { font-size: 26px; }
    .article-header h1 { font-size: 28px; }
    .page-header h1 { font-size: 30px; }
    .highlights-strip { grid-template-columns: 1fr 1fr; }
    .bloom-grid { font-size: 10px; overflow-x: auto; display: block; }
    .plant-table { font-size: 13px; }
    .form-card { padding: 24px 20px; }
    .cookie-banner { flex-direction: column; gap: 14px; }
    .cookie-btns { width: 100%; }
    .btn-cookie-accept, .btn-cookie-reject { flex: 1; text-align: center; }
}

@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .highlights-strip { grid-template-columns: 1fr; }
}