/* ============================================================
   TOURPIN TRAVELS — Main Stylesheet
   Design: Modern, clean, minimalist, editorial imagery
   ============================================================ */

:root {
    --color-ink: #0c2340;
    --color-ink-soft: #1e3a5f;
    --color-muted: #64748b;
    --color-line: #e2e8f0;
    --color-bg: #ffffff;
    --color-bg-soft: #fef9f3;
    --color-accent: #f59e0b;
    --color-accent-hover: #d97706;
    --color-sand: #fef3c7;
    --color-coral: #f97316;
    --color-teal: #0891b2;
    --color-success: #059669;
    --color-error: #dc2626;
    --font-display: 'Fraunces', 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, system-ui, -apple-system, sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.1);
    --container: 1240px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--color-ink);
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.15rem; }

p { color: var(--color-ink-soft); }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---------- Header / Nav ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: saturate(180%) blur(10px);
    -webkit-backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--color-line);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.5rem;
    max-width: var(--container);
    margin: 0 auto;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-ink);
}
.logo span { color: #f59e0b; }

.nav-links {
    display: flex;
    gap: 2.25rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    color: var(--color-ink-soft);
    font-weight: 450;
    transition: color 0.2s;
    position: relative;
}
.nav-links a:hover { color: var(--color-accent); }

.nav-cta {
    background: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    color: #fff !important;
    padding: 0.7rem 1.4rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all 0.2s;
    box-shadow: 0 4px 14px rgba(245,158,11,0.35);
}
.nav-cta:hover { background: linear-gradient(135deg, #d97706 0%, #ea580c 100%); transform: translateY(-1px); }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}
.menu-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: linear-gradient(90deg, #f59e0b, #f97316);
    margin: 5px 0;
    border-radius: 2px;
    transition: 0.3s;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.95rem 1.75rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}
.btn-primary:hover { background: linear-gradient(135deg, #d97706 0%, #ea580c 100%); transform: translateY(-1px); }
.btn-outline {
    background: transparent;
    color: var(--color-ink);
    border-color: var(--color-ink);
}
.btn-outline:hover { background: var(--color-ink); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-hover); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-sand);
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(135deg, rgba(10,10,10,0.55), rgba(10,10,10,0.25)), url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e?w=1920&q=80');
    background-size: cover;
    background-position: center;
}
.hero-inner {
    position: relative;
    z-index: 2;
    max-width: var(--container);
    margin: 0 auto;
    padding: 4rem 1.5rem;
    width: 100%;
    color: #fff;
}
.hero-eyebrow {
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    margin-bottom: 1.25rem;
    font-weight: 500;
}
.hero h1 {
    color: #fff;
    max-width: 780px;
    margin-bottom: 1.5rem;
}
.hero h1 em {
    font-style: italic;
    font-weight: 300;
    color: #f5f1ea;
}
.hero-sub {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.9);
    max-width: 580px;
    margin-bottom: 2.5rem;
}
.hero-ctas {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 0.5rem;
}
.hero-ctas .btn {
    padding: 1rem 1.5rem;
    font-size: 0.95rem;
    min-width: 165px;
    justify-content: center;
}
@media (max-width: 720px) {
    .hero-ctas { gap: 0.65rem; }
    .hero-ctas .btn { min-width: 0; flex: 1 1 calc(50% - 0.4rem); padding: 0.85rem 1rem; font-size: 0.88rem; }
}
.hero .btn-outline { color: #fff; border-color: rgba(255,255,255,0.6); }
.hero .btn-outline:hover { background: #fff; color: var(--color-ink); }

/* ---------- Sections ---------- */
.section {
    padding: 6rem 0;
}
.section-sand { background: linear-gradient(180deg, #fef9f3 0%, #fef3c7 100%); }
.section-ink { background: var(--color-ink); color: #fff; }
.section-ink h2 { color: #fff; }

.section-head {
    max-width: 720px;
    margin-bottom: 3.5rem;
}
.section-head .eyebrow {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 1rem;
}
.section-head p {
    font-size: 1.1rem;
    margin-top: 1rem;
    color: var(--color-muted);
}

/* ---------- Card Grid ---------- */
.grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
}

.card {
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-line);
    transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.card-image {
    aspect-ratio: 4/3;
    background: var(--color-sand);
    position: relative;
    overflow: hidden;
}
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.card:hover .card-image img { transform: scale(1.05); }

.card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: #fff;
    padding: 0.35rem 0.85rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(245,158,11,0.4);
}

.card-body { padding: 1.75rem; }
.card-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    margin-bottom: 0.75rem;
}
.card-meta .stars { color: #f59e0b; }
.card h3 {
    margin-bottom: 0.65rem;
    font-size: 1.35rem;
}
.card p { font-size: 0.95rem; color: var(--color-muted); }
.card-footer {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-price {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-ink);
}
.card-price small { font-size: 0.75rem; color: var(--color-muted); font-family: var(--font-body); display: block; }

/* ---------- Features strip ---------- */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 2rem;
    padding: 4rem 0;
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
}
.feature {
    text-align: center;
    padding: 0 1rem;
}
.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #fef3c7 0%, #fed7aa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 14px rgba(245,158,11,0.2);
}
.feature h4 { margin-bottom: 0.5rem; }
.feature p { font-size: 0.9rem; color: var(--color-muted); }

/* ---------- CTA Strip ---------- */
.cta-strip {
    background: linear-gradient(135deg, #0c2340 0%, #0891b2 100%);
    color: #fff;
    padding: 5rem 1.5rem;
    text-align: center;
}
.cta-strip h2 { color: #fff; margin-bottom: 1rem; }
.cta-strip p { color: rgba(255,255,255,0.75); max-width: 580px; margin: 0 auto 2rem; font-size: 1.1rem; }

/* ---------- Forms ---------- */
.form {
    max-width: 640px;
    margin: 0 auto;
}
.form-row {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 1.25rem;
}
.form-field { margin-bottom: 1.25rem; }
.form-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-ink);
}
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    background: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-ink);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(14,116,144,0.1);
}
.form-field textarea { min-height: 140px; resize: vertical; }

/* ---------- Alerts ---------- */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}
.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ---------- Footer ---------- */
.site-footer {
    background: linear-gradient(135deg, #0c2340 0%, #1e3a5f 50%, #0891b2 100%);
    color: rgba(255,255,255,0.78);
    padding: 5rem 0 2rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}
.site-footer h4 {
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    font-weight: 600;
}
.site-footer .logo { color: #fff; margin-bottom: 1rem; display: block; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 0.75rem; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
}

/* ---------- Page headers ---------- */
.page-header {
    background: linear-gradient(135deg, #fef9f3 0%, #fef3c7 50%, #fed7aa 100%);
    padding: 5rem 0 4rem;
    text-align: center;
}
.page-header .eyebrow {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 1rem;
}
.page-header p {
    max-width: 600px;
    margin: 1rem auto 0;
    color: var(--color-muted);
    font-size: 1.1rem;
}

/* ---------- Detail page ---------- */
.detail-hero {
    aspect-ratio: 21/9;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
    margin-bottom: 3rem;
}
.detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-top: 2rem;
}
.detail-grid h1 { margin-bottom: 1rem; }
.detail-sidebar {
    background: var(--color-bg-soft);
    padding: 2rem;
    border-radius: var(--radius-md);
    position: sticky;
    top: 100px;
    height: fit-content;
    border: 1px solid var(--color-line);
}
.detail-sidebar .price {
    font-family: var(--font-display);
    font-size: 2.25rem;
    color: var(--color-ink);
    margin-bottom: 0.25rem;
}
.detail-sidebar .price small { font-size: 0.85rem; color: var(--color-muted); font-family: var(--font-body); }
.detail-sidebar .btn { width: 100%; margin-top: 1.5rem; }

.amenity-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    list-style: none;
    margin-top: 1rem;
}
.amenity-list li {
    padding: 0.6rem 0;
    font-size: 0.9rem;
    color: var(--color-ink-soft);
    border-bottom: 1px solid var(--color-line);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
    .detail-sidebar { position: static; }
}

@media (max-width: 720px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(180deg, #ffffff 0%, #fef9f3 100%);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1.25rem;
        border-bottom: 3px solid #f59e0b;
        box-shadow: 0 10px 30px rgba(245,158,11,0.15);
    }
    .nav-links a { font-size: 1.05rem; padding: 0.5rem 0; }
    .nav-links a:hover { color: #f97316; }
    .nav-links.open { display: flex; }
    .menu-toggle { display: block; }
    .hero { min-height: 78vh; }
    .hero h1 { font-size: clamp(2rem, 7vw, 2.75rem); }
    .section { padding: 3.5rem 0; }
    .section-head { margin-bottom: 2.5rem; }
    .card-badge { font-size: 0.7rem; padding: 0.3rem 0.7rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .form-row { grid-template-columns: 1fr; }
    .amenity-list { grid-template-columns: 1fr; }
    .page-header { padding: 3.5rem 0 3rem; }
    .page-header h1 { font-size: clamp(1.85rem, 6vw, 2.5rem); }
    .nav-cta { padding: 0.6rem 1.1rem; font-size: 0.88rem; }
}