:root {
    --color-primary: #0a0a0a;
    --color-primary-active: #1f1f1f;
    --color-ink: #0a0a0a;
    --color-body: #3a3a3a;
    --color-body-strong: #1a1a1a;
    --color-muted: #6a6a6a;
    --color-hairline: #e5e5e5;
    --color-canvas: #fffaf0;
    --color-surface-soft: #faf5e8;
    --color-surface-card: #f5f0e0;
    --color-surface-strong: #ebe6d6;
    --color-surface-dark: #0a1a1a;
    --color-on-primary: #ffffff;
    --color-brand-teal: #1a3a3a;
    --color-brand-ochre: #e8b94a;
    --color-brand-mint: #a4d4c5;
    --color-brand-peach: #ffb084;
    --color-brand-lavender: #b8a4ed;
    --color-brand-coral: #ff6b5a;
    --color-success: #22c55e;
    --color-error: #ef4444;
    --rounded-sm: 8px;
    --rounded-md: 12px;
    --rounded-lg: 16px;
    --rounded-xl: 24px;
    --rounded-2xl: 32px;
    --rounded-pill: 9999px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,.10);
    --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
}

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

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--color-canvas);
    color: var(--color-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* NAV */
.site-nav {
    background: var(--color-canvas);
    border-bottom: 1px solid var(--color-hairline);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.nav-logo {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-ink);
    letter-spacing: -0.5px;
}
.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-body);
    transition: color .2s;
}
.nav-links a:hover { color: var(--color-ink); }
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}
.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-ink);
    border-radius: 2px;
    transition: all .3s;
}
.nav-mobile {
    display: none;
    flex-direction: column;
    background: var(--color-canvas);
    border-top: 1px solid var(--color-hairline);
    padding: 16px 24px 24px;
    gap: 4px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
    padding: 10px 0;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-body);
    border-bottom: 1px solid var(--color-hairline);
}
.nav-mobile a:last-child { border-bottom: none; }

/* HERO */
.hero {
    padding: 80px 0 72px;
    background: var(--color-surface-soft);
    border-bottom: 1px solid var(--color-hairline);
}
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.hero-eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 16px;
}
.hero h1 {
    font-family: 'Inter', sans-serif;
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1.5px;
    color: var(--color-ink);
    margin-bottom: 20px;
}
.hero-lead {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-body);
    margin-bottom: 32px;
    max-width: 480px;
}
.hero-img {
    border-radius: var(--rounded-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.hero-img img { width: 100%; height: 380px; object-fit: cover; }

/* BADGES */
.badge-pill {
    display: inline-block;
    padding: 4px 14px;
    border-radius: var(--rounded-pill);
    background: var(--color-surface-strong);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-muted);
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

/* SECTIONS */
.section { padding: 80px 0; }
.section-alt { background: var(--color-surface-soft); }
.section-dark { background: var(--color-surface-dark); color: var(--color-on-primary); }

.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--color-ink);
    margin-bottom: 14px;
}
.section-header p { font-size: 17px; color: var(--color-muted); max-width: 560px; margin: 0 auto; }

/* FEATURE CARDS */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    border-radius: var(--rounded-xl);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.feature-card:nth-child(1) { background: var(--color-brand-mint); }
.feature-card:nth-child(2) { background: var(--color-brand-ochre); }
.feature-card:nth-child(3) { background: var(--color-brand-peach); }
.feature-card:nth-child(4) { background: var(--color-brand-lavender); }
.feature-card:nth-child(5) { background: var(--color-brand-coral); }
.feature-card:nth-child(6) { background: var(--color-surface-strong); }
.feature-card-icon { font-size: 28px; }
.feature-card h3 { font-size: 18px; font-weight: 700; color: var(--color-ink); }
.feature-card p { font-size: 15px; line-height: 1.6; color: var(--color-body-strong); }

/* ARTICLE CARDS */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.article-card {
    background: var(--color-surface-card);
    border-radius: var(--rounded-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: box-shadow .2s, transform .2s;
}
.article-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.article-card-img img { width: 100%; height: 200px; object-fit: cover; }
.article-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.article-tag {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-muted);
}
.article-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-ink);
    line-height: 1.35;
}
.article-card p { font-size: 14px; color: var(--color-body); line-height: 1.6; flex: 1; }

/* CTA BAND */
.cta-band {
    background: var(--color-surface-dark);
    border-radius: var(--rounded-2xl);
    padding: 64px 48px;
    text-align: center;
    color: var(--color-on-primary);
    margin-bottom: 80px;
}
.cta-band h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 700; letter-spacing: -1px; margin-bottom: 14px; }
.cta-band p { font-size: 17px; color: var(--color-on-primary); opacity: .75; margin-bottom: 32px; max-width: 520px; margin-left: auto; margin-right: auto; }

/* BUTTONS */
.btn-primary {
    display: inline-block;
    padding: 14px 32px;
    background: var(--color-on-primary);
    color: var(--color-ink);
    border-radius: var(--rounded-pill);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -.2px;
    transition: opacity .2s;
    cursor: pointer;
    border: none;
}
.btn-primary:hover { opacity: .88; }
.btn-outline {
    display: inline-block;
    padding: 12px 28px;
    background: transparent;
    color: var(--color-ink);
    border: 2px solid var(--color-hairline);
    border-radius: var(--rounded-pill);
    font-size: 15px;
    font-weight: 600;
    transition: background .2s, border-color .2s;
    cursor: pointer;
}
.btn-outline:hover { background: var(--color-surface-strong); border-color: var(--color-surface-strong); }

/* ARTICLE PAGE */
.page-header { padding: 64px 0 48px; }
.page-header h1 {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    letter-spacing: -1.5px;
    color: var(--color-ink);
    margin-bottom: 14px;
}
.page-header p { font-size: 18px; color: var(--color-muted); max-width: 600px; }

.article-header { padding: 64px 0 40px; max-width: 780px; }
.article-meta { display: flex; gap: 8px; font-size: 14px; color: var(--color-muted); margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.article-meta a { color: var(--color-muted); text-decoration: underline; }
.article-header h1 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -1.5px;
    color: var(--color-ink);
    margin-bottom: 20px;
}
.article-lead { font-size: 19px; line-height: 1.65; color: var(--color-body); max-width: 680px; }

.article-hero-img {
    border-radius: var(--rounded-xl);
    overflow: hidden;
    margin-bottom: 56px;
    box-shadow: var(--shadow-md);
}
.article-hero-img img { width: 100%; height: 440px; object-fit: cover; }

.article-body { max-width: 780px; padding-bottom: 80px; }
.article-body h2 {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -.5px;
    color: var(--color-ink);
    margin: 48px 0 16px;
}
.article-body h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-body-strong);
    margin: 32px 0 12px;
}
.article-body p { font-size: 16px; line-height: 1.8; color: var(--color-body); margin-bottom: 20px; }
.article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 20px; }
.article-body li { font-size: 16px; line-height: 1.75; color: var(--color-body); margin-bottom: 6px; }
.article-body a { color: var(--color-brand-teal); text-decoration: underline; }

.callout {
    background: var(--color-surface-strong);
    border-left: 4px solid var(--color-brand-ochre);
    border-radius: 0 var(--rounded-md) var(--rounded-md) 0;
    padding: 20px 24px;
    margin: 32px 0;
}
.callout p { margin-bottom: 0; font-size: 15px; }

.data-table { width: 100%; border-collapse: collapse; margin: 32px 0; font-size: 15px; }
.data-table th { background: var(--color-surface-strong); padding: 12px 16px; text-align: left; font-weight: 700; color: var(--color-ink); border-bottom: 2px solid var(--color-hairline); }
.data-table td { padding: 12px 16px; border-bottom: 1px solid var(--color-hairline); color: var(--color-body); }
.data-table tr:hover td { background: var(--color-surface-soft); }

/* CONTACT FORM */
.contact-section { padding: 80px 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.contact-info h2 { font-size: 32px; font-weight: 700; letter-spacing: -.5px; color: var(--color-ink); margin-bottom: 16px; }
.contact-info p { font-size: 16px; color: var(--color-body); line-height: 1.7; margin-bottom: 16px; }
.contact-form-wrap {
    background: var(--color-surface-card);
    border-radius: var(--rounded-xl);
    padding: 40px 36px;
    box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 22px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--color-body-strong); margin-bottom: 8px; }
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--color-hairline);
    border-radius: var(--rounded-md);
    background: var(--color-canvas);
    font-size: 15px;
    color: var(--color-ink);
    font-family: inherit;
    transition: border-color .2s;
}
.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: var(--color-brand-teal); }
.form-group textarea { min-height: 110px; resize: vertical; }
.form-success {
    display: none;
    background: #f0fdf4;
    border: 1.5px solid var(--color-success);
    border-radius: var(--rounded-md);
    padding: 14px 18px;
    font-size: 15px;
    color: #166534;
    margin-top: 16px;
}

/* INFO SECTION */
.info-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}
.info-col h3 { font-size: 18px; font-weight: 700; color: var(--color-ink); margin-bottom: 10px; }
.info-col p { font-size: 15px; color: var(--color-body); line-height: 1.7; }

/* FOOTER */
.site-footer {
    background: var(--color-surface-dark);
    color: var(--color-on-primary);
    padding: 64px 0 32px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    margin-bottom: 32px;
}
.footer-brand p { font-size: 14px; color: rgba(255,255,255,.6); line-height: 1.7; margin-top: 12px; max-width: 300px; }
.footer-col h4 { font-size: 14px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: rgba(255,255,255,.75); transition: color .2s; }
.footer-col ul a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,.4); }
.footer-bottom a { font-size: 13px; color: rgba(255,255,255,.5); margin-left: 16px; }

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-surface-dark);
    color: var(--color-on-primary);
    border-radius: var(--rounded-xl);
    padding: 20px 28px;
    max-width: 560px;
    width: calc(100% - 48px);
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: 20px;
    align-items: center;
    z-index: 999;
    flex-wrap: wrap;
}
.cookie-banner p { font-size: 14px; line-height: 1.6; flex: 1; min-width: 200px; }
.cookie-banner p a { color: var(--color-brand-ochre); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-accept {
    padding: 9px 22px;
    background: var(--color-on-primary);
    color: var(--color-ink);
    border: none;
    border-radius: var(--rounded-pill);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
}
.cookie-reject {
    padding: 9px 22px;
    background: transparent;
    color: rgba(255,255,255,.7);
    border: 1.5px solid rgba(255,255,255,.25);
    border-radius: var(--rounded-pill);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

/* PAGE CONTENT */
.page-content { padding: 64px 0 80px; max-width: 780px; }
.page-content h2 { font-size: 24px; font-weight: 700; letter-spacing: -.3px; color: var(--color-ink); margin: 40px 0 12px; }
.page-content h3 { font-size: 18px; font-weight: 700; color: var(--color-body-strong); margin: 28px 0 10px; }
.page-content p { font-size: 16px; line-height: 1.8; color: var(--color-body); margin-bottom: 18px; }
.page-content ul, .page-content ol { padding-left: 24px; margin-bottom: 18px; }
.page-content li { font-size: 16px; line-height: 1.75; color: var(--color-body); margin-bottom: 6px; }
.page-content a { color: var(--color-brand-teal); text-decoration: underline; }

@media (max-width: 900px) {
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-img { display: none; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .info-columns { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .feature-grid { grid-template-columns: 1fr; }
    .articles-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    .footer-inner { grid-template-columns: 1fr; }
    .cta-band { padding: 40px 24px; }
}