/* DESIGN SYSTEM CORE */
:root {
    --navy: #1a1a2e;
    --white: #ffffff;
    --coral: #e74c3c;
    --coral-hover: #d63c2c;
    --gray-bg: #f5f5f5;
    --gray-border: #e2e8f0;
    --banner-bg: #fcfcfc;
    --text-dark: #2c3e50;
    --text-muted: #7f8c8d;
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-6: 48px;
    --space-8: 64px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-3);
    color: var(--navy);
}

p { margin-bottom: var(--space-3); }

a {
    color: var(--coral);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover { color: var(--coral-hover); }

ul, ol { margin-bottom: var(--space-3); padding-left: var(--space-4); }
li { margin-bottom: var(--space-1); }

strong { font-weight: 700; color: var(--text-dark); }

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--space-3);
}

/* NAVIGATION */
.nav-header {
    background: var(--navy);
    height: 72px;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
}

.nav-container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--space-3);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 18px;
}

.nav-menu {
    display: flex;
    gap: var(--space-3);
}

.nav-menu a {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu a:hover { color: var(--coral); }

/* REVIEW HEADER (used on review pages instead of full hero) */
.review-header {
    background: var(--navy);
    color: var(--white);
    padding: var(--space-8) 0 var(--space-6) 0;
    margin-bottom: var(--space-4);
}

.review-header h1 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: var(--space-3);
    max-width: 800px;
}

.review-eyebrow {
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    font-size: 12px;
    color: var(--coral);
    margin-bottom: var(--space-2);
}

.review-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.85);
    max-width: 800px;
    margin-bottom: var(--space-4);
}

.review-score {
    max-width: 400px;
    background: rgba(255,255,255,0.08);
    padding: var(--space-3);
    border-radius: 4px;
}

.review-score .rating-label {
    color: var(--white);
    margin-bottom: var(--space-1);
    font-size: 13px;
}

.rating-total {
    font-size: 2rem;
    font-weight: 700;
    color: var(--coral);
    margin-bottom: var(--space-3);
    margin-top: 0;
}

/* HERO */
.hero {
    position: relative;
    min-height: 500px;
    background: linear-gradient(rgba(26, 26, 46, 0.7), rgba(26, 26, 46, 0.75)), url('../img/zurich-skyline.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-bottom: var(--space-6);
    padding: var(--space-8) var(--space-3);
}

.hero-content { max-width: 800px; }

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: var(--space-2);
    line-height: 1.15;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--space-4);
    color: rgba(255,255,255,0.9);
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    text-align: center;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--coral);
    color: var(--white);
}

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

.btn-secondary {
    background: transparent;
    border: 2px solid var(--navy);
    color: var(--navy);
}

.btn-secondary:hover {
    background: var(--navy);
    color: var(--white);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

/* COMPARISON BANNER */
.comparison-banner {
    background: var(--banner-bg);
    border-top: 1px solid var(--gray-border);
    border-bottom: 1px solid var(--gray-border);
    padding: var(--space-6) 0;
    margin: var(--space-6) 0;
}

.banner-title {
    text-align: center;
    margin-bottom: var(--space-4);
    font-size: 1.6rem;
}

.banner-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-2);
}

.banner-item {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: 4px;
    padding: var(--space-3);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.banner-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.banner-item-rank {
    font-weight: 700;
    color: var(--coral);
    font-size: 12px;
    letter-spacing: 1px;
    margin-bottom: var(--space-1);
}

.banner-item-name {
    font-weight: 700;
    font-size: 18px;
    margin-bottom: var(--space-1);
    color: var(--navy);
}

.banner-rating {
    color: #f1c40f;
    margin-bottom: var(--space-1);
    font-size: 14px;
}

.banner-tagline {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: var(--space-2);
    font-style: italic;
}

.banner-cta {
    text-align: center;
    margin-top: var(--space-4);
}

.banner-cta p { margin-bottom: 0; }

.link-style {
    font-weight: 700;
    color: var(--coral);
}

/* SECTIONS & GRIDS */
section {
    padding: var(--space-6) 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.feature-card {
    padding: var(--space-3);
    border-left: 3px solid var(--coral);
    background: var(--gray-bg);
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--space-2);
}

.feature-card p { margin-bottom: 0; }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: 4px;
    padding: var(--space-4);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-1);
}

.card-desc {
    font-size: 15px;
    color: var(--text-dark);
    margin-bottom: var(--space-3);
    flex-grow: 1;
}

.card-meta {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* RICH EVENT CARD (used on homepage for speeddating providers) */
.event-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.event-card {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: var(--space-4);
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.event-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.event-card-image {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    display: block;
}

.event-card-body {
    padding: var(--space-4) var(--space-4) var(--space-4) 0;
    display: flex;
    flex-direction: column;
}

.event-card-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: var(--space-1);
}

.event-card-tagline {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--coral);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.event-card-address {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.event-card-address::before {
    content: "📍";
    flex-shrink: 0;
}

.event-card-desc {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: var(--space-3);
    flex-grow: 1;
}

.event-card-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-1) var(--space-3);
    margin-bottom: var(--space-3);
    padding: var(--space-2);
    background: var(--gray-bg);
    border-radius: 4px;
    font-size: 13px;
}

.event-card-meta span strong {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 2px;
}

.event-card-rating {
    margin-bottom: var(--space-3);
}

.event-card-actions {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    align-items: center;
}

.event-card-actions a.external-link {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 1px dashed var(--gray-border);
    padding-bottom: 2px;
}

.event-card-actions a.external-link:hover {
    color: var(--coral);
    border-color: var(--coral);
}

@media (max-width: 768px) {
    .event-card { grid-template-columns: 1fr; }
    .event-card-image { min-height: 200px; max-height: 240px; }
    .event-card-body { padding: var(--space-3); }
    .event-card-meta { grid-template-columns: 1fr; }
}

/* BANNER ITEM with logo */
.banner-item-logo {
    width: 100%;
    max-width: 100%;
    height: 36px;
    max-height: 36px;
    object-fit: contain;
    margin: var(--space-2) auto;
    display: block;
}

/* RATING BAR */
.rating-container {
    margin: var(--space-2) 0;
}

.rating-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.rating-bar-bg {
    height: 8px;
    background: #eee;
    border-radius: 4px;
    width: 100%;
    overflow: hidden;
}

.rating-bar-fill {
    height: 100%;
    background: var(--coral);
    border-radius: 4px;
}

/* INFO BOX */
.info-box {
    background: var(--gray-bg);
    padding: var(--space-4);
    border-radius: 4px;
    border-left: 4px solid var(--navy);
    margin: var(--space-4) 0;
}

.info-box ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--space-2);
}

.info-box ul li {
    margin-bottom: var(--space-2);
    position: relative;
    padding-left: var(--space-3);
}

.info-box ul li::before {
    content: "•";
    color: var(--coral);
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 18px;
    line-height: 1;
}

.info-box p:last-child { margin-bottom: 0; }

/* ARTICLE BODY */
.article-body {
    max-width: 800px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 1.7;
}

.article-body h2 {
    margin-top: var(--space-6);
    font-size: 2rem;
}

.article-body h3 {
    margin-top: var(--space-4);
    font-size: 1.4rem;
}

.article-body p { margin-bottom: var(--space-3); }

.article-body ul, .article-body ol {
    margin-bottom: var(--space-3);
    padding-left: var(--space-4);
}

.article-body li { margin-bottom: var(--space-1); }

.article-body figure {
    margin: var(--space-4) 0;
}

.article-body figure img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

.article-body figcaption {
    font-size: 14px;
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--space-1);
    font-style: italic;
}

.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-3) 0;
    font-size: 15px;
}

.article-body table th {
    background: var(--navy);
    color: var(--white);
    text-align: left;
    padding: var(--space-2);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.article-body table td {
    padding: var(--space-2);
    border-bottom: 1px solid var(--gray-border);
}

.article-body table tbody tr:nth-child(even) {
    background: var(--gray-bg);
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

details {
    border: 1px solid var(--gray-border);
    border-radius: 4px;
    margin-bottom: var(--space-2);
    background: var(--white);
}

summary {
    padding: var(--space-3);
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    position: relative;
    color: var(--navy);
}

summary::-webkit-details-marker { display: none; }

summary::after {
    content: '+';
    position: absolute;
    right: var(--space-3);
    color: var(--coral);
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
}

details[open] summary::after { content: '−'; }

details[open] { border-color: var(--coral); }

details > div {
    padding: 0 var(--space-3) var(--space-3) var(--space-3);
    color: var(--text-dark);
    font-size: 16px;
    line-height: 1.7;
}

/* PROS / CONS BOXES */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    margin: var(--space-4) 0;
}

.pros, .cons {
    padding: var(--space-3);
    border-radius: 4px;
    border: 1px solid var(--gray-border);
}

.pros {
    background: #f0f9f4;
    border-left: 4px solid #27ae60;
}

.cons {
    background: #fef5f3;
    border-left: 4px solid var(--coral);
}

.pros h3, .cons h3 {
    margin-bottom: var(--space-2);
    font-size: 1.1rem;
}

.pros ul, .cons ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.pros li, .cons li {
    padding-left: var(--space-3);
    position: relative;
    margin-bottom: var(--space-1);
    font-size: 15px;
}

.pros li::before {
    content: "✓";
    color: #27ae60;
    font-weight: 700;
    position: absolute;
    left: 0;
}

.cons li::before {
    content: "✗";
    color: var(--coral);
    font-weight: 700;
    position: absolute;
    left: 0;
}

/* RATING BLOCK (review summary box) */
.rating-block {
    background: var(--gray-bg);
    padding: var(--space-4);
    border-radius: 4px;
    border-left: 4px solid var(--coral);
    margin: var(--space-4) 0;
}

.rating-block ul {
    list-style: none;
    padding-left: 0;
    margin: var(--space-3) 0;
}

.rating-block li {
    margin-bottom: var(--space-1);
    font-weight: 600;
}

.rating-block .btn {
    margin-top: var(--space-2);
}

/* AUTHOR BIO */
.author-bio {
    background: var(--gray-bg);
    padding: var(--space-4);
    border-radius: 4px;
    display: flex;
    gap: var(--space-4);
    align-items: center;
    margin: var(--space-6) 0;
}

.author-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--navy);
    flex-shrink: 0;
    object-fit: cover;
}

.author-info h3 {
    margin-bottom: 4px;
}

.author-role {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-2);
}

.author-info p {
    font-size: 15px;
    margin-bottom: var(--space-2);
}

/* FOOTER */
.site-footer {
    background: var(--navy);
    color: var(--white);
    padding: var(--space-8) 0 var(--space-4) 0;
    margin-top: var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.footer-col h4 {
    color: var(--white);
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 1px;
    margin-bottom: var(--space-3);
}

.footer-col ul {
    list-style: none;
    padding-left: 0;
}

.footer-col ul li {
    margin-bottom: var(--space-1);
}

.footer-col a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}

.footer-col a:hover { color: var(--coral); }

.copyright {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--space-4);
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .banner-grid { grid-template-columns: repeat(3, 1fr); }
    .feature-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: var(--space-4); }
    .pros-cons { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .banner-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    .nav-menu { display: none; }
    .author-bio { flex-direction: column; text-align: center; }
    .article-body { font-size: 16px; }
    .article-body h2 { font-size: 1.6rem; }
    .container { padding: 0 var(--space-2); }
}