@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;900&display=swap');

:root {
    --color-near-black: #0e0f0c;
    --color-wise-green: #9fe870;
    --color-dark-green: #163300;
    --color-light-mint: #e2f6d5;
    --color-pastel-green: #cdffad;
    --color-warm-dark: #454745;
    --color-gray: #868685;
    --color-light-surface: #e8ebe6;
    --color-bg: #ffffff;
    --color-nav-hover: rgba(211,242,192,0.4);
    --radius-pill: 9999px;
    --radius-card-lg: 40px;
    --radius-card-md: 30px;
    --radius-card-sm: 16px;
    --shadow-ring: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-feature-settings: "calt" 1;
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 400;
    color: var(--color-near-black);
    background: var(--color-bg);
    line-height: 1.44;
    letter-spacing: 0.18px;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-dark-green);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-card-sm);
}

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

/* NAV */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg);
    box-shadow: var(--shadow-ring);
    padding: 0;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.site-logo {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.4rem;
    color: var(--color-near-black);
    letter-spacing: -0.5px;
    line-height: 0.85;
    text-decoration: none;
}

.site-logo span {
    color: var(--color-dark-green);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-links a {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-near-black);
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    transition: background 0.18s;
    text-decoration: none;
    letter-spacing: -0.108px;
}

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

.nav-links a.active {
    background: var(--color-light-mint);
}

.nav-cta {
    background: var(--color-wise-green) !important;
    color: var(--color-dark-green) !important;
    padding: 8px 20px !important;
    border-radius: var(--radius-pill) !important;
    font-weight: 600 !important;
    transition: transform 0.18s !important;
}

.nav-cta:hover {
    transform: scale(1.05);
    background: var(--color-wise-green) !important;
    text-decoration: none !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-near-black);
    border-radius: 2px;
}

/* HERO */
.hero {
    padding: 80px 0 64px;
    background: var(--color-bg);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-eyebrow {
    display: inline-block;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-dark-green);
    background: var(--color-light-mint);
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
}

.hero h1 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(2.8rem, 5vw, 4.5rem);
    line-height: 0.9;
    color: var(--color-near-black);
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.hero-desc {
    font-weight: 400;
    font-size: 1.1rem;
    color: var(--color-warm-dark);
    line-height: 1.6;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-img {
    border-radius: var(--radius-card-md);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
    aspect-ratio: 4/3;
}

.hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -0.108px;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: transform 0.18s;
    text-decoration: none;
}

.btn:active {
    transform: scale(0.95);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-wise-green);
    color: var(--color-dark-green);
}

.btn-primary:hover {
    transform: scale(1.05);
    text-decoration: none;
    color: var(--color-dark-green);
}

.btn-secondary {
    background: rgba(22,51,0,0.08);
    color: var(--color-near-black);
}

.btn-secondary:hover {
    transform: scale(1.05);
    text-decoration: none;
    color: var(--color-near-black);
}

/* SECTION TITLES */
.section-label {
    display: inline-block;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-dark-green);
    background: var(--color-light-mint);
    padding: 3px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(2rem, 3.5vw, 3rem);
    line-height: 0.95;
    color: var(--color-near-black);
    letter-spacing: -1.5px;
    margin-bottom: 16px;
}

.section-sub {
    font-size: 1rem;
    color: var(--color-warm-dark);
    line-height: 1.6;
    max-width: 560px;
}

/* STATS */
.stats-section {
    padding: 64px 0;
    background: var(--color-near-black);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--color-warm-dark);
    border-radius: var(--radius-card-md);
    overflow: hidden;
}

.stat-item {
    background: var(--color-near-black);
    padding: 40px 32px;
    text-align: center;
}

.stat-num {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 2.8rem;
    color: var(--color-wise-green);
    line-height: 0.9;
    letter-spacing: -2px;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-gray);
    letter-spacing: 0.04em;
}

/* ARTICLES GRID */
.articles-section {
    padding: 80px 0;
}

.articles-header {
    margin-bottom: 48px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.article-card {
    border-radius: var(--radius-card-md);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
    transition: transform 0.22s;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-4px);
}

.article-card-img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    border-radius: 0;
    display: block;
}

.article-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-dark-green);
    background: var(--color-light-mint);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
}

.article-card-title {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    font-size: 1.18rem;
    color: var(--color-near-black);
    line-height: 1.3;
    letter-spacing: -0.39px;
    margin-bottom: 10px;
}

.article-card-excerpt {
    font-size: 0.92rem;
    color: var(--color-warm-dark);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 20px;
}

.article-card-meta {
    font-size: 0.8rem;
    color: var(--color-gray);
    font-weight: 600;
    display: flex;
    gap: 12px;
    align-items: center;
}

.article-card-meta span::before {
    content: '·';
    margin-right: 12px;
}

.article-card-meta span:first-child::before {
    content: none;
}

/* FEATURES */
.features-section {
    padding: 80px 0;
    background: var(--color-light-surface);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.feature-card {
    background: var(--color-bg);
    border-radius: var(--radius-card-md);
    padding: 32px;
    box-shadow: var(--shadow-ring);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-light-mint);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.feature-title {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    font-size: 1.22rem;
    color: var(--color-near-black);
    letter-spacing: -0.396px;
    line-height: 1.25;
    margin-bottom: 12px;
}

.feature-text {
    font-size: 0.95rem;
    color: var(--color-warm-dark);
    line-height: 1.6;
}

/* PORTS TABLE */
.ports-section {
    padding: 80px 0;
}

.ports-table-wrap {
    margin-top: 48px;
    border-radius: var(--radius-card-lg);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
}

.ports-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.ports-table thead {
    background: var(--color-near-black);
    color: var(--color-wise-green);
}

.ports-table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    letter-spacing: 0.04em;
    font-size: 0.82rem;
    text-transform: uppercase;
}

.ports-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-light-surface);
    font-weight: 400;
    color: var(--color-near-black);
}

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

.ports-table tr:nth-child(even) td {
    background: rgba(232,235,230,0.4);
}

.ports-table tr:hover td {
    background: var(--color-light-mint);
}

.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-wise-green);
    color: var(--color-dark-green);
    font-weight: 900;
    font-size: 0.8rem;
}

/* CONTACT FORM */
.contact-section {
    padding: 80px 0;
    background: var(--color-light-surface);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
    margin-top: 48px;
}

.contact-info h3 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--color-near-black);
    letter-spacing: -1px;
    line-height: 0.95;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 0.95rem;
    color: var(--color-warm-dark);
    line-height: 1.7;
    margin-bottom: 28px;
}

.contact-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-details li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.9rem;
    color: var(--color-near-black);
}

.contact-details li strong {
    font-weight: 600;
    min-width: 70px;
    color: var(--color-dark-green);
}

.contact-form {
    background: var(--color-bg);
    border-radius: var(--radius-card-md);
    padding: 36px;
    box-shadow: var(--shadow-ring);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--color-near-black);
    margin-bottom: 6px;
    letter-spacing: -0.084px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(14,15,12,0.2);
    border-radius: 10px;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-size: 0.95rem;
    color: var(--color-near-black);
    background: var(--color-bg);
    transition: border-color 0.18s, box-shadow 0.18s;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-wise-green);
    box-shadow: 0 0 0 3px rgba(159,232,112,0.25);
}

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

/* FOOTER */
.site-footer {
    background: var(--color-near-black);
    color: var(--color-gray);
    padding: 64px 0 32px;
}

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

.footer-brand p {
    font-size: 0.88rem;
    line-height: 1.7;
    margin-top: 16px;
    color: var(--color-gray);
    max-width: 280px;
}

.footer-logo {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.3rem;
    color: var(--color-bg);
    letter-spacing: -0.5px;
    line-height: 0.85;
}

.footer-logo span {
    color: var(--color-wise-green);
}

.footer-col h4 {
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-bg);
    margin-bottom: 16px;
}

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

.footer-col ul li a {
    color: var(--color-gray);
    font-size: 0.9rem;
    transition: color 0.18s;
    text-decoration: none;
}

.footer-col ul li a:hover {
    color: var(--color-wise-green);
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-bottom a {
    color: var(--color-gray);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: var(--color-wise-green);
}

/* COOKIE BANNER */
#cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    background: var(--color-near-black);
    color: var(--color-bg);
    border-radius: var(--radius-card-sm);
    box-shadow: 0 8px 40px rgba(14,15,12,0.3);
    padding: 20px 28px;
    max-width: 680px;
    width: calc(100% - 48px);
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

#cookie-banner p {
    font-size: 0.88rem;
    line-height: 1.5;
    flex: 1;
    min-width: 200px;
    color: var(--color-gray);
}

#cookie-banner p a {
    color: var(--color-wise-green);
}

.cookie-btns {
    display: flex;
    gap: 10px;
}

.cookie-btns button {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: transform 0.18s;
}

.cookie-btns button:hover { transform: scale(1.05); }
.cookie-btns button:active { transform: scale(0.95); }

#cookie-accept {
    background: var(--color-wise-green);
    color: var(--color-dark-green);
}

#cookie-reject {
    background: rgba(255,255,255,0.1);
    color: var(--color-bg);
}

/* PAGE HERO (inner pages) */
.page-hero {
    padding: 60px 0 48px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-light-surface);
}

.page-hero h1 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 0.9;
    color: var(--color-near-black);
    letter-spacing: -1.5px;
    margin-top: 16px;
    max-width: 760px;
}

.page-hero .updated {
    font-size: 0.82rem;
    color: var(--color-gray);
    font-weight: 600;
    margin-top: 16px;
}

/* ARTICLE PAGE */
.article-layout {
    padding: 64px 0;
}

.article-content {
    max-width: 760px;
    margin: 0 auto;
}

.article-content h2 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.8rem;
    color: var(--color-near-black);
    letter-spacing: -1px;
    line-height: 0.95;
    margin: 40px 0 16px;
}

.article-content h3 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    font-size: 1.22rem;
    color: var(--color-near-black);
    letter-spacing: -0.396px;
    margin: 28px 0 12px;
}

.article-content p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-near-black);
    margin-bottom: 20px;
}

.article-content ul, .article-content ol {
    padding-left: 24px;
    margin-bottom: 20px;
}

.article-content li {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-near-black);
    margin-bottom: 6px;
}

.article-content figure {
    margin: 32px 0;
    border-radius: var(--radius-card-md);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
}

.article-content figure img {
    width: 100%;
    border-radius: 0;
    display: block;
}

.article-content figcaption {
    padding: 10px 16px;
    font-size: 0.82rem;
    color: var(--color-gray);
    background: var(--color-light-surface);
    font-weight: 600;
}

.article-content a {
    color: var(--color-dark-green);
    font-weight: 600;
    border-bottom: 1px solid var(--color-wise-green);
}

.article-content a:hover {
    background: var(--color-light-mint);
    text-decoration: none;
}

.breadcrumb {
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-bottom: 20px;
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--color-dark-green);
    font-weight: 600;
    text-decoration: none;
}

.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--color-gray); }

/* ABOUT / STATIC PAGES */
.static-layout {
    padding: 64px 0;
}

.static-content {
    max-width: 820px;
    margin: 0 auto;
}

.static-content h2 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--color-near-black);
    letter-spacing: -0.8px;
    margin: 36px 0 14px;
}

.static-content h3 {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-near-black);
    margin: 24px 0 10px;
}

.static-content p {
    font-size: 0.98rem;
    line-height: 1.75;
    color: var(--color-near-black);
    margin-bottom: 18px;
}

.static-content ul {
    padding-left: 24px;
    margin-bottom: 18px;
}

.static-content li {
    font-size: 0.98rem;
    line-height: 1.75;
    color: var(--color-near-black);
    margin-bottom: 4px;
}

/* DISCLAIMER */
.disclaimer-box {
    background: var(--color-light-mint);
    border-left: 4px solid var(--color-wise-green);
    border-radius: 0 var(--radius-card-sm) var(--radius-card-sm) 0;
    padding: 18px 22px;
    margin: 32px 0;
    font-size: 0.9rem;
    color: var(--color-dark-green);
    line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }
    .hero-img { display: none; }
    .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .contact-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 576px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        padding: 16px;
        box-shadow: 0 8px 24px rgba(14,15,12,0.12);
        z-index: 99;
    }
    .hamburger { display: flex; }
    .articles-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .ports-table-wrap { overflow-x: auto; }
    .hero h1 { font-size: 2.4rem; }
    .section-title { font-size: 1.8rem; }
}