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

:root {
    --color-primary: #181d26;
    --color-primary-active: #0d1218;
    --color-canvas: #ffffff;
    --color-surface-soft: #f8fafc;
    --color-surface-strong: #e0e2e6;
    --color-surface-dark: #181d26;
    --color-ink: #181d26;
    --color-body: #333840;
    --color-muted: #41454d;
    --color-hairline: #dddddd;
    --color-on-primary: #ffffff;
    --color-link: #1b61c9;
    --color-signature-coral: #aa2d00;
    --color-signature-forest: #0a2e0e;
    --color-signature-cream: #f5e9d4;
    --color-signature-peach: #fcab79;
    --color-signature-mint: #a8d8c4;
    --rounded-xs: 2px;
    --rounded-sm: 6px;
    --rounded-md: 10px;
    --rounded-lg: 12px;
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-section: 96px;
    --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --max-width: 1280px;
}

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

body {
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.25;
    color: var(--color-body);
    background: var(--color-canvas);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xxl);
}

/* TOP NAV */
.top-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 64px;
    background: var(--color-canvas);
    border-bottom: 1px solid var(--color-hairline);
    display: flex;
    align-items: center;
}

.top-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.nav-logo {
    font-size: 18px;
    font-weight: 500;
    color: var(--color-ink);
    letter-spacing: -0.3px;
    text-decoration: none;
}

.nav-logo:hover { text-decoration: none; color: var(--color-ink); }

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    list-style: none;
}

.nav-links a {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-body);
    text-decoration: none;
}

.nav-links a:hover { color: var(--color-ink); text-decoration: none; }

.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    flex-direction: column;
    gap: 5px;
}

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-ink);
}

/* BUTTONS */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-on-primary);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    padding: 16px 24px;
    border-radius: var(--rounded-lg);
    border: none;
    cursor: pointer;
    text-decoration: none;
    min-height: 48px;
    transition: background 0.15s;
}

.btn-primary:hover { background: var(--color-primary-active); text-decoration: none; color: var(--color-on-primary); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-canvas);
    color: var(--color-ink);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    padding: 16px 24px;
    border-radius: var(--rounded-lg);
    border: 1px solid var(--color-hairline);
    cursor: pointer;
    text-decoration: none;
    min-height: 48px;
    transition: border-color 0.15s;
}

.btn-secondary:hover { border-color: var(--color-ink); text-decoration: none; color: var(--color-ink); }

.btn-secondary-on-dark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-canvas);
    color: var(--color-ink);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    padding: 16px 24px;
    border-radius: var(--rounded-lg);
    border: none;
    cursor: pointer;
    text-decoration: none;
    min-height: 48px;
}

.btn-secondary-on-dark:hover { text-decoration: none; color: var(--color-ink); opacity: 0.9; }

/* HERO BAND */
.hero-band {
    padding: var(--spacing-section) 0;
    background: var(--color-canvas);
}

.hero-band .container { max-width: 760px; }

.hero-band .hero-tag {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.16px;
    color: var(--color-muted);
    text-transform: uppercase;
    margin-bottom: var(--spacing-lg);
}

.hero-band h1 {
    font-size: 40px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ink);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0;
}

.hero-band p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-body);
    margin-bottom: var(--spacing-xl);
    max-width: 560px;
}

.hero-btn-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ARTICLE GRID */
.section-articles {
    padding: var(--spacing-section) 0;
    background: var(--color-canvas);
}

.section-label {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.16px;
    color: var(--color-muted);
    text-transform: uppercase;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ink);
    margin-bottom: var(--spacing-xxl);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.article-card {
    background: var(--color-canvas);
    border-radius: var(--rounded-md);
    border: 1px solid var(--color-hairline);
    overflow: hidden;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: border-color 0.15s;
}

.article-card:hover { border-color: #b0b4bb; text-decoration: none; }

.article-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.article-card-body {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-card-tag {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.16px;
    color: var(--color-muted);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.article-card-title {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--color-ink);
    margin-bottom: var(--spacing-xs);
}

.article-card-meta {
    font-size: 13px;
    font-weight: 400;
    color: var(--color-muted);
    margin-top: auto;
    padding-top: var(--spacing-sm);
}

/* SIGNATURE CORAL CARD */
.signature-coral {
    padding: var(--spacing-section) 0;
    background: var(--color-canvas);
}

.signature-coral-inner {
    background: var(--color-signature-coral);
    border-radius: var(--rounded-lg);
    padding: var(--spacing-xxl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.signature-coral-inner h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-on-primary);
    margin-bottom: var(--spacing-lg);
}

.signature-coral-inner p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255,255,255,0.85);
    margin-bottom: var(--spacing-xl);
}

.signature-coral-img {
    width: 100%;
    border-radius: var(--rounded-md);
    aspect-ratio: 4/3;
    object-fit: cover;
}

/* SIGNATURE FOREST CARD */
.signature-forest {
    padding: 0 0 var(--spacing-section);
    background: var(--color-canvas);
}

.signature-forest-inner {
    background: var(--color-signature-forest);
    border-radius: var(--rounded-lg);
    padding: var(--spacing-xxl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.signature-forest-inner h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-on-primary);
    margin-bottom: var(--spacing-lg);
}

.signature-forest-inner p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255,255,255,0.8);
    margin-bottom: var(--spacing-xl);
}

.signature-forest-img {
    width: 100%;
    border-radius: var(--rounded-md);
    aspect-ratio: 4/3;
    object-fit: cover;
}

/* CREAM CALLOUT */
.cream-callout {
    padding: var(--spacing-section) 0;
    background: var(--color-canvas);
}

.cream-callout-inner {
    background: var(--color-signature-cream);
    border-radius: var(--rounded-md);
    padding: var(--spacing-xxl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.cream-callout-inner h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ink);
    margin-bottom: var(--spacing-lg);
}

.cream-callout-inner p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-body);
}

.cream-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.cream-stat-item {
    border-left: 3px solid var(--color-signature-coral);
    padding-left: var(--spacing-md);
}

.cream-stat-num {
    font-size: 32px;
    font-weight: 500;
    color: var(--color-ink);
    line-height: 1.1;
}

.cream-stat-label {
    font-size: 13px;
    color: var(--color-muted);
    margin-top: 4px;
}

/* DARK CARD CTA */
.dark-cta {
    padding: var(--spacing-section) 0;
    background: var(--color-canvas);
}

.dark-cta-inner {
    background: var(--color-surface-dark);
    border-radius: var(--rounded-lg);
    padding: var(--spacing-xxl);
    text-align: center;
}

.dark-cta-inner h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-on-primary);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.dark-cta-inner p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255,255,255,0.75);
    margin-bottom: var(--spacing-xl);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* CONTACT FORM */
.section-contact {
    padding: var(--spacing-section) 0;
    background: var(--color-surface-soft);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.contact-info h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ink);
    margin-bottom: var(--spacing-lg);
}

.contact-info p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-body);
    margin-bottom: var(--spacing-md);
}

.contact-detail {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.contact-detail a { color: var(--color-body); font-size: 14px; }
.contact-detail a:hover { color: var(--color-link); }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-ink);
    letter-spacing: 0.16px;
}

.form-group input,
.form-group textarea {
    background: var(--color-canvas);
    color: var(--color-ink);
    font-size: 14px;
    font-family: var(--font-family);
    padding: 12px 16px;
    border-radius: var(--rounded-sm);
    border: 1px solid var(--color-hairline);
    height: 44px;
    outline: none;
    transition: border-color 0.15s;
}

.form-group textarea {
    height: auto;
    min-height: 100px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #458fff;
}

/* CTA BAND LIGHT */
.cta-band-light {
    padding: var(--spacing-section) 0;
    background: var(--color-canvas);
}

.cta-band-light-inner {
    background: var(--color-surface-strong);
    border-radius: var(--rounded-lg);
    padding: var(--spacing-xxl);
    text-align: center;
}

.cta-band-light-inner h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ink);
    margin-bottom: var(--spacing-md);
}

.cta-band-light-inner p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-body);
    margin-bottom: var(--spacing-xl);
}

/* FOOTER */
.footer {
    background: var(--color-canvas);
    border-top: 1px solid var(--color-hairline);
    padding: var(--spacing-section) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
}

.footer-brand-name {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-ink);
    margin-bottom: var(--spacing-md);
    display: block;
}

.footer-brand-desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-muted);
    max-width: 280px;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-ink);
    letter-spacing: 0.16px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--spacing-xs); }
.footer-col ul li a { font-size: 14px; color: var(--color-muted); text-decoration: none; }
.footer-col ul li a:hover { color: var(--color-ink); }

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-hairline);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p { font-size: 13px; color: var(--color-muted); }

/* ARTICLE PAGE */
.article-hero {
    padding: var(--spacing-section) 0 var(--spacing-xl);
    background: var(--color-canvas);
}

.article-hero-inner { max-width: 760px; }

.article-breadcrumb {
    font-size: 13px;
    color: var(--color-muted);
    margin-bottom: var(--spacing-lg);
}

.article-breadcrumb a { color: var(--color-muted); text-decoration: none; }
.article-breadcrumb a:hover { color: var(--color-link); }
.article-breadcrumb span { margin: 0 6px; }

.article-hero h1 {
    font-size: 40px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ink);
    margin-bottom: var(--spacing-lg);
}

.article-meta {
    font-size: 13px;
    color: var(--color-muted);
    margin-bottom: var(--spacing-xl);
}

.article-featured-img {
    width: 100%;
    border-radius: var(--rounded-md);
    aspect-ratio: 16/9;
    object-fit: cover;
    margin-bottom: var(--spacing-section);
}

.article-body {
    padding-bottom: var(--spacing-section);
    background: var(--color-canvas);
}

.article-body-inner {
    max-width: 760px;
    display: grid;
    grid-template-columns: 1fr 240px;
    gap: var(--spacing-xxl);
    align-items: start;
}

.article-content h2 {
    font-size: 24px;
    font-weight: 400;
    line-height: 1.35;
    color: var(--color-ink);
    margin: var(--spacing-xxl) 0 var(--spacing-md);
    letter-spacing: 0.12px;
}

.article-content h3 {
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-ink);
    margin: var(--spacing-xl) 0 var(--spacing-sm);
}

.article-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-body);
    margin-bottom: var(--spacing-md);
}

.article-content ul,
.article-content ol {
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.article-content li {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-body);
    margin-bottom: 6px;
}

.article-content a { color: var(--color-link); }

.article-content img {
    border-radius: var(--rounded-md);
    margin: var(--spacing-xl) 0;
    width: 100%;
}

.article-sidebar {
    position: sticky;
    top: 80px;
}

.sidebar-box {
    background: var(--color-surface-soft);
    border-radius: var(--rounded-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.sidebar-box h4 {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-ink);
    text-transform: uppercase;
    letter-spacing: 0.16px;
    margin-bottom: var(--spacing-md);
}

.sidebar-box ul { list-style: none; display: flex; flex-direction: column; gap: var(--spacing-xs); }
.sidebar-box ul li a { font-size: 13px; color: var(--color-link); text-decoration: none; }
.sidebar-box ul li a:hover { text-decoration: underline; }

.sidebar-box p { font-size: 13px; line-height: 1.6; color: var(--color-body); margin-bottom: var(--spacing-sm); }

/* INNER PAGE */
.page-hero {
    padding: var(--spacing-section) 0 var(--spacing-xl);
    background: var(--color-canvas);
}

.page-hero h1 {
    font-size: 40px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ink);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
}

.page-hero p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-body);
    max-width: 560px;
}

.page-body {
    padding-bottom: var(--spacing-section);
    max-width: 760px;
}

.page-body h2 {
    font-size: 24px;
    font-weight: 400;
    line-height: 1.35;
    color: var(--color-ink);
    margin: var(--spacing-xxl) 0 var(--spacing-md);
    letter-spacing: 0.12px;
}

.page-body h3 {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--color-ink);
    margin: var(--spacing-xl) 0 var(--spacing-sm);
}

.page-body p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-body);
    margin-bottom: var(--spacing-md);
}

.page-body ul, .page-body ol {
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.page-body li {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-body);
    margin-bottom: 6px;
}

.page-body a { color: var(--color-link); }

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-surface-dark);
    color: var(--color-on-primary);
    padding: var(--spacing-md) var(--spacing-xxl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    z-index: 200;
    flex-wrap: wrap;
}

.cookie-banner p {
    font-size: 13px;
    line-height: 1.5;
    color: rgba(255,255,255,0.85);
    max-width: 700px;
}

.cookie-banner a { color: rgba(255,255,255,0.7); text-decoration: underline; }

.cookie-btns { display: flex; gap: var(--spacing-sm); flex-shrink: 0; }

.btn-cookie {
    font-size: 13.12px;
    font-weight: 600;
    line-height: 1.2;
    padding: 12px 10px;
    border-radius: var(--rounded-xs);
    border: none;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.btn-cookie-accept {
    background: var(--color-link);
    color: var(--color-on-primary);
}

.btn-cookie-reject {
    background: transparent;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.3);
}

/* MOBILE NAV SHEET */
.mobile-nav-sheet {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-canvas);
    z-index: 150;
    flex-direction: column;
    padding: var(--spacing-xxl);
}

.mobile-nav-sheet.open { display: flex; }

.mobile-nav-close {
    align-self: flex-end;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-ink);
    margin-bottom: var(--spacing-xxl);
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.mobile-nav-links a {
    font-size: 24px;
    font-weight: 400;
    color: var(--color-ink);
    text-decoration: none;
}

/* DISCLAIMER */
.disclaimer {
    background: var(--color-surface-soft);
    border-top: 1px solid var(--color-hairline);
    padding: var(--spacing-md) 0;
}

.disclaimer p {
    font-size: 12px;
    line-height: 1.5;
    color: var(--color-muted);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--spacing-xl); }
    .signature-coral-inner,
    .signature-forest-inner,
    .cream-callout-inner { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .article-body-inner { grid-template-columns: 1fr; }
    .article-sidebar { position: static; }
}

@media (max-width: 768px) {
    .container { padding: 0 var(--spacing-md); }
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    .articles-grid { grid-template-columns: 1fr; }
    .hero-band h1 { font-size: 28px; }
    .signature-coral-inner h2,
    .signature-forest-inner h2,
    .cream-callout-inner h2,
    .dark-cta-inner h2,
    .section-title { font-size: 24px; }
    .footer-grid { grid-template-columns: 1fr; }
    .article-hero h1 { font-size: 28px; }
    .page-hero h1 { font-size: 28px; }
    .cookie-banner { padding: var(--spacing-md); }
    .cta-band-light-inner h2 { font-size: 24px; }
    .signature-coral-inner,
    .signature-forest-inner,
    .dark-cta-inner,
    .cream-callout-inner,
    .cta-band-light-inner { padding: var(--spacing-xl); }
    .hero-band { padding: var(--spacing-xxl) 0; }
    .section-articles,
    .signature-coral,
    .signature-forest,
    .cream-callout,
    .dark-cta,
    .section-contact,
    .cta-band-light { padding: var(--spacing-xxl) 0; }
}