@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 {
    --color-primary: #f54e00;
    --color-primary-active: #d04200;
    --color-canvas: #f7f7f4;
    --color-canvas-soft: #fafaf7;
    --color-surface-card: #ffffff;
    --color-surface-strong: #e6e5e0;
    --color-hairline: #e6e5e0;
    --color-hairline-soft: #efeee8;
    --color-hairline-strong: #cfcdc4;
    --color-ink: #26251e;
    --color-body: #5a5852;
    --color-muted: #807d72;
    --color-muted-soft: #a09c92;
    --color-on-primary: #ffffff;
    --color-success: #1f8a65;
    --color-error: #cf2d56;
    --font-sans: 'Inter', system-ui, 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-pill: 9999px;
}

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

body {
    background-color: var(--color-canvas);
    color: var(--color-body);
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

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

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

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

.site-nav .container {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 0;
}

.nav-logo {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-ink);
    letter-spacing: -0.3px;
    flex-shrink: 0;
    margin-right: auto;
}

.nav-logo span {
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-body);
    line-height: 1.4;
    transition: color 0.15s;
}

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

.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--color-ink);
}

.nav-hamburger svg {
    width: 24px;
    height: 24px;
}

.nav-mobile {
    display: none;
    flex-direction: column;
    background-color: var(--color-canvas);
    border-bottom: 1px solid var(--color-hairline);
    padding: 16px 24px;
    gap: 16px;
}

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

.nav-mobile a {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-body);
}

/* HERO */
.hero {
    padding: 80px 0;
    border-bottom: 1px solid var(--color-hairline);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--color-muted);
    background-color: var(--color-surface-strong);
    border-radius: var(--radius-pill);
    padding: 4px 10px;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -1.2px;
    color: var(--color-ink);
    margin-bottom: 20px;
}

.hero-sub {
    font-size: 16px;
    color: var(--color-body);
    line-height: 1.6;
    margin-bottom: 0;
}

.hero-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-hairline);
}

.hero-image img {
    width: 100%;
    height: 340px;
    object-fit: cover;
}

/* SECTIONS */
.section {
    padding: 80px 0;
    border-bottom: 1px solid var(--color-hairline);
}

.section-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 16px;
}

.section-title {
    font-size: 36px;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.72px;
    color: var(--color-ink);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 16px;
    color: var(--color-body);
    line-height: 1.6;
    max-width: 640px;
}

.section-head {
    margin-bottom: 48px;
}

/* CARDS GRID */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.card {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.card-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 16px;
}

.card-img img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.card-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 8px;
}

.card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-ink);
    line-height: 1.4;
    margin-bottom: 10px;
}

.card p {
    font-size: 14px;
    color: var(--color-body);
    line-height: 1.5;
    margin-bottom: 16px;
}

.card-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-primary);
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s;
}

.card-link:hover {
    border-color: var(--color-primary);
}

/* ARTICLES GRID */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.article-card {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.article-card-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-card-body {
    padding: 20px;
}

.article-card-body .card-label {
    margin-bottom: 8px;
}

.article-card-body h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-ink);
    line-height: 1.3;
    margin-bottom: 10px;
}

.article-card-body p {
    font-size: 14px;
    color: var(--color-body);
    line-height: 1.5;
    margin-bottom: 14px;
}

/* TWO-COL LAYOUT */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.two-col-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-hairline);
}

.two-col-img img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

/* INFO BLOCKS */
.info-list {
    list-style: none;
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.info-list-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 7px;
}

.info-list li p {
    font-size: 15px;
    color: var(--color-body);
    line-height: 1.5;
}

.info-list li strong {
    color: var(--color-ink);
    font-weight: 600;
}

/* SPECIES TABLE */
.species-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    margin-top: 32px;
}

.species-table th {
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--color-muted);
    padding: 10px 16px;
    border-bottom: 1px solid var(--color-hairline-strong);
}

.species-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-hairline-soft);
    color: var(--color-body);
    vertical-align: top;
}

.species-table td:first-child {
    font-weight: 600;
    color: var(--color-ink);
    font-style: italic;
}

.species-table tr:last-child td {
    border-bottom: none;
}

/* CONTACT FORM */
.contact-section {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 600px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-ink);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-hairline-strong);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--color-ink);
    height: 44px;
    transition: border-color 0.15s;
    outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-ink);
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--color-error);
}

.form-error-msg {
    font-size: 13px;
    color: var(--color-error);
    margin-top: 4px;
    display: none;
}

.form-error-msg.visible {
    display: block;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 18px;
    height: 40px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: background-color 0.15s;
    white-space: nowrap;
}

.btn-primary:hover {
    background-color: var(--color-primary-active);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-success {
    display: none;
    padding: 14px 18px;
    background-color: #e8f5f0;
    border: 1px solid #b8dfd1;
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--color-success);
    margin-top: 16px;
}

.form-success.visible {
    display: block;
}

/* ARTICLE PAGE */
.article-hero {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--color-hairline);
}

.article-hero-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-hairline);
    margin-top: 40px;
}

.article-hero-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.article-meta {
    font-size: 13px;
    color: var(--color-muted);
    margin-bottom: 16px;
}

.article-h1 {
    font-size: 40px;
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.8px;
    color: var(--color-ink);
    margin-bottom: 16px;
}

.article-intro {
    font-size: 18px;
    color: var(--color-body);
    line-height: 1.6;
    max-width: 720px;
}

.article-body {
    padding: 64px 0;
}

.article-content {
    max-width: 720px;
}

.article-content h2 {
    font-size: 26px;
    font-weight: 400;
    letter-spacing: -0.325px;
    color: var(--color-ink);
    line-height: 1.25;
    margin-bottom: 16px;
    margin-top: 48px;
}

.article-content h2:first-child {
    margin-top: 0;
}

.article-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-ink);
    line-height: 1.35;
    margin-bottom: 12px;
    margin-top: 32px;
}

.article-content p {
    font-size: 16px;
    color: var(--color-body);
    line-height: 1.7;
    margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
    margin-bottom: 20px;
    padding-left: 0;
    list-style: none;
}

.article-content ul li,
.article-content ol li {
    padding: 6px 0 6px 20px;
    position: relative;
    font-size: 16px;
    color: var(--color-body);
    line-height: 1.6;
}

.article-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-primary);
}

.article-content ol {
    counter-reset: li-counter;
}

.article-content ol li {
    counter-increment: li-counter;
}

.article-content ol li::before {
    content: counter(li-counter) '.';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 14px;
}

.article-content a {
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-hairline-strong);
}

.article-content a:hover {
    border-color: var(--color-primary);
}

.article-info-box {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 32px 0;
}

.article-info-box h4 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 12px;
}

.article-source {
    font-size: 13px;
    color: var(--color-muted);
    font-style: italic;
    margin-top: 8px;
}

/* BREADCRUMBS */
.breadcrumbs {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-hairline-soft);
}

.breadcrumbs ol {
    display: flex;
    list-style: none;
    gap: 8px;
    font-size: 13px;
    color: var(--color-muted);
    flex-wrap: wrap;
}

.breadcrumbs ol li + li::before {
    content: '/';
    margin-right: 8px;
    color: var(--color-hairline-strong);
}

.breadcrumbs ol li a {
    color: var(--color-muted);
    transition: color 0.15s;
}

.breadcrumbs ol li a:hover {
    color: var(--color-ink);
}

.breadcrumbs ol li:last-child {
    color: var(--color-body);
}

/* PAGE HEADER */
.page-header {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--color-hairline);
}

.page-header h1 {
    font-size: 40px;
    font-weight: 400;
    letter-spacing: -0.8px;
    color: var(--color-ink);
    line-height: 1.2;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 16px;
    color: var(--color-body);
    line-height: 1.6;
    max-width: 600px;
}

/* ABOUT PAGE */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.about-text h2 {
    font-size: 26px;
    font-weight: 400;
    letter-spacing: -0.325px;
    color: var(--color-ink);
    margin-bottom: 16px;
}

.about-text p {
    font-size: 16px;
    color: var(--color-body);
    line-height: 1.7;
    margin-bottom: 16px;
}

/* LEGAL PAGES */
.legal-body {
    max-width: 720px;
    padding: 64px 0;
}

.legal-body h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 12px;
    margin-top: 40px;
}

.legal-body h2:first-child {
    margin-top: 0;
}

.legal-body p {
    font-size: 15px;
    color: var(--color-body);
    line-height: 1.7;
    margin-bottom: 16px;
}

.legal-body ul {
    padding-left: 20px;
    margin-bottom: 16px;
}

.legal-body ul li {
    font-size: 15px;
    color: var(--color-body);
    line-height: 1.6;
    margin-bottom: 8px;
}

.legal-date {
    font-size: 13px;
    color: var(--color-muted);
    margin-bottom: 40px;
}

/* FOOTER */
.site-footer {
    background-color: var(--color-canvas);
    border-top: 1px solid var(--color-hairline);
    padding: 48px 0 32px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.6;
    margin-top: 10px;
    max-width: 240px;
}

.footer-col h4 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    font-size: 14px;
    color: var(--color-body);
    line-height: 1.4;
    transition: color 0.15s;
}

.footer-col ul li a:hover {
    color: var(--color-ink);
}

.footer-bottom {
    border-top: 1px solid var(--color-hairline-soft);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

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

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 13px;
    color: var(--color-muted);
    transition: color 0.15s;
}

.footer-bottom-links a:hover {
    color: var(--color-ink);
}

/* COOKIE BANNER */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-ink);
    color: var(--color-canvas);
    padding: 18px 24px;
    z-index: 200;
    display: none;
}

#cookie-banner.show {
    display: block;
}

.cookie-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-inner p {
    font-size: 14px;
    color: var(--color-canvas);
    line-height: 1.5;
    flex: 1;
    min-width: 240px;
}

.cookie-inner a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.btn-cookie-accept {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    border: none;
    border-radius: var(--radius-md);
    padding: 8px 16px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    height: 36px;
}

.btn-cookie-reject {
    background-color: transparent;
    color: var(--color-canvas);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--radius-md);
    padding: 8px 16px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    height: 36px;
}

/* DISCLAIMER */
.disclaimer {
    background-color: var(--color-surface-card);
    border: 1px solid var(--color-hairline);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    font-size: 13px;
    color: var(--color-muted);
    line-height: 1.5;
    margin-top: 40px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero h1 { font-size: 40px; }
    .cards-grid { grid-template-columns: repeat(2, 1fr); }
    .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero h1 { font-size: 32px; letter-spacing: -0.6px; }
    .hero-image { display: none; }
    .section-title { font-size: 28px; }
    .two-col { grid-template-columns: 1fr; }
    .two-col-img { order: -1; }
    .about-intro { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .nav-hamburger { display: block; }
    .cards-grid { grid-template-columns: 1fr; }
    .articles-grid { grid-template-columns: 1fr; }
    .article-h1 { font-size: 28px; }
    .article-hero-img img { height: 240px; }
    .page-header h1 { font-size: 28px; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
    .contact-section { padding: 24px; }
}

@media (max-width: 480px) {
    .footer-inner { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .section { padding: 56px 0; }
    .hero { padding: 56px 0; }
}