:root {
    --color-primary: #0b5fff;
    --color-primary-dark: #0847c4;
    --color-ink: #10182b;
    --color-text: #3c4457;
    --color-muted: #6b7280;
    --color-bg: #ffffff;
    --color-bg-alt: #f5f7fb;
    --color-border: #e2e6ee;
    --radius: 12px;
    --shadow: 0 10px 30px rgba(16, 24, 43, 0.08);
    --container-width: 1120px;
    font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    color: var(--color-ink);
    line-height: 1.2;
    margin: 0 0 0.5em;
}

h1 { font-size: clamp(1.9rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.1rem; }

p { margin: 0 0 1em; }

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Header */
.site-header {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
    position: sticky;
    top: 0;
    z-index: 20;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.logo-svg {
    height: 26px;
    width: auto;
    display: block;
    color: var(--color-ink);
}

.main-nav {
    display: none;
    gap: 1.5rem;
    font-weight: 500;
}

@media (min-width: 860px) {
    .main-nav { display: flex; }
}

.main-nav a:hover { color: var(--color-primary); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}

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

.btn-outline {
    border-color: var(--color-border);
    color: var(--color-ink);
}

.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-small { padding: 0.5rem 1.25rem; font-size: 0.9rem; }

/* Hero */
.hero {
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    padding: 3rem 0 5rem;
    text-align: center;
}

.hero-subtitle {
    color: var(--color-muted);
    font-size: 1.1rem;
    max-width: 40rem;
    margin: 0 auto 2rem;
}

.search-widget {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    padding: 1.25rem;
    display: grid;
    gap: 1rem;
    max-width: 960px;
    margin: 0 auto;
    text-align: left;
}

@media (min-width: 720px) {
    .search-widget {
        grid-template-columns: 1fr 1fr 0.8fr 0.8fr auto;
        align-items: end;
    }
}

.field { display: flex; flex-direction: column; gap: 0.35rem; }

.field label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.field input,
.field select {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 0.7rem 0.85rem;
    font-size: 1rem;
    font-family: inherit;
    background: #fff;
    color: var(--color-ink);
}

.field input:focus,
.field select:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
}

.search-submit { white-space: nowrap; }

/* Sections */
.section { padding: 4rem 0; }
.section-alt { background: var(--color-bg-alt); }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.card-grid-compact { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
.card-grid-3 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.card-grid-4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

.route-card,
.destination-card,
.offer-card,
.benefit-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.route-card { display: flex; flex-direction: column; gap: 0.5rem; }
.route-card:hover, .destination-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.route-cities { font-weight: 600; color: var(--color-ink); }
.route-price { color: var(--color-primary); font-weight: 600; font-size: 0.9rem; }

.destination-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.destination-name { font-weight: 600; color: var(--color-ink); }
.destination-state { color: var(--color-muted); font-size: 0.85rem; }

.companies-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.company-badge {
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 0.5rem 1.1rem;
    font-weight: 500;
    color: var(--color-muted);
    background: #fff;
}

/* Newsletter */
.newsletter-inner {
    display: grid;
    gap: 1.5rem;
    align-items: center;
}

@media (min-width: 780px) {
    .newsletter-inner { grid-template-columns: 1.2fr 1fr; }
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 480px) {
    .newsletter-form { flex-direction: row; }
}

.newsletter-form input {
    flex: 1;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
}

.newsletter-form-full { display: flex; flex-direction: column; gap: 0.75rem; }

.alert-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    border-radius: 8px;
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    border-radius: 8px;
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-error p, .alert-success p { margin: 0; }

.checkbox-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-muted);
}

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 0.75rem; max-width: 760px; }

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    background: #fff;
}

.faq-item summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-ink);
}

.faq-item p { margin-top: 0.75rem; margin-bottom: 0; color: var(--color-text); }

/* Blog */
.blog-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.blog-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.blog-card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.blog-card-body { padding: 1.25rem; display: flex; flex-direction: column; gap: 0.5rem; }

.blog-card-category {
    display: inline-block;
    align-self: flex-start;
    background: var(--color-bg-alt);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
}

.blog-card-date { color: var(--color-muted); font-size: 0.85rem; }

.blog-pagination { margin-top: 2rem; }

.blog-article-image {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border-radius: var(--radius);
    margin: 1.5rem 0;
}

.blog-article-content { max-width: 760px; line-height: 1.7; }

.blog-article-tags { margin-top: 2rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Legal pages */
.legal-page { max-width: 780px; }
.cta-spacer { margin-top: 1.5rem; }
.legal-page h2 { margin-top: 2rem; }
.legal-page ul { padding-left: 1.25rem; }
.legal-page li { margin-bottom: 0.5rem; }

.legal-notice {
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
    border-radius: 8px;
    padding: 0.85rem 1rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

/* Cookie consent banner */
.cookie-banner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    background: #fff;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -10px 30px rgba(16, 24, 43, 0.12);
    padding: 1.25rem;
}

.cookie-banner-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.cookie-banner-inner p { margin: 0; max-width: 640px; font-size: 0.9rem; color: var(--color-text); }

.cookie-banner-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.cookie-preferences {
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(16, 24, 43, 0.5);
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.cookie-preferences:not([hidden]) {
    display: flex;
}

.cookie-preferences-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.75rem;
    max-width: 480px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
}

.cookie-preferences-card h2 { margin-bottom: 1.25rem; }

.cookie-category {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.cookie-category:last-of-type { border-bottom: none; }

.cookie-category-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--color-ink);
}

.cookie-category p { margin: 0.4rem 0 0; font-size: 0.85rem; color: var(--color-muted); }

.cookie-preferences-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* Results (mock) page */
.results-page { padding-top: 2rem; }
.back-link { display: inline-block; margin-bottom: 1.5rem; color: var(--color-primary); font-weight: 600; }
.results-meta { color: var(--color-muted); margin-bottom: 2rem; }

.empty-state {
    border: 1px dashed var(--color-border);
    border-radius: var(--radius);
    padding: 3rem 1.5rem;
    text-align: center;
    background: var(--color-bg-alt);
}

/* Footer */
.site-footer {
    background: var(--color-ink);
    color: #cbd2e1;
    padding-top: 3rem;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    padding-bottom: 2rem;
}

.footer-grid h3 {
    color: #fff;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }

.footer-grid a:hover { color: #fff; }

.logo-footer { margin-bottom: 0.75rem; }
.site-footer .logo-svg { color: #fff; }
.footer-text { color: #9aa3b8; max-width: 26rem; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1.25rem 0;
    font-size: 0.85rem;
    color: #9aa3b8;
}