/* ============================================================
   Hakuna Matata — main stylesheet
   Clean, modern, warm palette inspired by Zanzibar sunsets & sea
   ============================================================ */

:root {
    /* Colors */
    --color-primary:        #e85d04;   /* terracotta / sunset */
    --color-primary-dark:   #bc4400;
    --color-secondary:      #006d77;   /* ocean teal */
    --color-secondary-dark: #004f56;
    --color-accent:         #ffba08;   /* warm gold */
    --color-cream:          #fdf8f0;
    --color-sand:           #f5ebd7;
    --color-text:           #1f2937;
    --color-text-muted:     #6b7280;
    --color-text-light:     #9ca3af;
    --color-bg:             #ffffff;
    --color-bg-alt:         #fafaf7;
    --color-border:         #e5e7eb;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --container-max: 1200px;
    --container-pad: 1.5rem;

    /* Effects */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow:    0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
    --radius:    12px;
    --radius-lg: 20px;
    --transition: 0.25s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a   { color: var(--color-secondary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary); }
ul  { list-style: none; padding: 0; margin: 0; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
    margin: 0 0 1rem;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: 1.5rem; }

p { margin: 0 0 1rem; }

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

.section-eyebrow {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}
.section-title { margin-bottom: 2.5rem; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    border: 2px solid transparent;
    transition: all var(--transition);
    cursor: pointer;
}
.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.btn-outline {
    background: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}
.btn-outline:hover {
    background: var(--color-secondary);
    color: white;
}
.btn-white {
    background: white;
    color: var(--color-text);
}
.btn-white:hover {
    background: var(--color-cream);
    color: var(--color-primary);
}

/* ---------- Topbar ---------- */
.topbar {
    background: var(--color-secondary-dark);
    color: white;
    font-size: 0.875rem;
    padding: 0.5rem 0;
}
.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.topbar a { color: white; display: inline-flex; align-items: center; gap: 0.4rem; margin-right: 1.5rem; }
.topbar a:hover { color: var(--color-accent); }
.topbar-social a { margin-right: 0; }

/* ---------- Header ---------- */
.header {
    background: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem var(--container-pad);
}
.logo img { height: 60px; width: auto; }

.nav ul { display: flex; gap: 0.5rem; align-items: center; }
.nav a {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.nav a:hover     { color: var(--color-primary); }
.nav a.active    { color: var(--color-primary); }
.nav a.btn-nav {
    background: var(--color-primary);
    color: white;
    margin-left: 0.5rem;
}
.nav a.btn-nav:hover { background: var(--color-primary-dark); color: white; }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0,30,40,0.55), rgba(0,30,40,0.35)), url('../images/hero.jpg');
    background-size: cover;
    background-position: center;
    z-index: -1;
}
.hero-inner {
    padding: 6rem 0;
    max-width: 750px;
}
.hero h1 {
    color: white;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1rem;
}
.hero .hero-eyebrow {
    color: var(--color-accent);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.hero p {
    font-size: 1.25rem;
    opacity: 0.95;
    margin-bottom: 2rem;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Page header (non-home pages) ---------- */
.page-header {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: white;
    padding: 4rem 0 3rem;
    text-align: center;
}
.page-header h1 { color: white; margin-bottom: 0.5rem; }
.page-header p  { color: rgba(255,255,255,0.85); font-size: 1.125rem; margin: 0; }

/* ---------- Trips grid (home + trips page) ---------- */
.trips-section { padding: 5rem 0; background: var(--color-bg-alt); }

.trips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}
.trip-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}
.trip-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.trip-card-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.trip-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.trip-card:hover .trip-card-image img { transform: scale(1.05); }
.trip-card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(232, 93, 4, 0.95);
    color: white;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.trip-card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.trip-card-body h3 { margin-bottom: 0.75rem; font-size: 1.4rem; }
.trip-card-body p  { color: var(--color-text-muted); margin-bottom: 1.25rem; flex: 1; }
.trip-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-primary);
    font-weight: 600;
}
.trip-card-link::after {
    content: '→';
    transition: transform var(--transition);
}
.trip-card-link:hover::after { transform: translateX(4px); }

/* ---------- Why choose section ---------- */
.why-choose {
    padding: 5rem 0;
    background: var(--color-cream);
    text-align: center;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.stat {
    padding: 2rem 1rem;
}
.stat-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
}
.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 0.5rem;
}
.stat-label {
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ---------- About page ---------- */
.about-section { padding: 5rem 0; }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: center;
}
.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.about-content h2 { margin-bottom: 1.5rem; }
.song-block {
    background: var(--color-sand);
    border-left: 4px solid var(--color-primary);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin: 2rem 0;
    font-style: italic;
}
.song-block strong { font-style: normal; }

/* ---------- Trip detail page ---------- */
.trip-hero {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: white;
    padding: 3rem 0 2.5rem;
}
.trip-hero h1 { color: white; margin-bottom: 0.5rem; }
.trip-subtitle { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin: 0; }
.back-link {
    display: inline-block;
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}
.back-link:hover { color: white; }

.trip-detail { padding: 4rem 0; }
.trip-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}
.trip-hero-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}
.trip-hero-image img { width: 100%; height: 450px; object-fit: cover; }

.trip-description p { font-size: 1.05rem; line-height: 1.7; }
.trip-description h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.35rem;
}
.included-list { display: grid; gap: 0.5rem; }
.included-list li {
    padding-left: 1.75rem;
    position: relative;
    color: var(--color-text-muted);
}
.included-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}
.trip-note { color: var(--color-text-muted); margin-top: 1.5rem; }
.trip-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }

.trip-sidebar { position: sticky; top: 100px; }
.price-card, .contact-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}
.price-card { border-top: 4px solid var(--color-primary); }
.price-card h3 { margin-bottom: 1rem; color: var(--color-secondary); }
.price-list li {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-border);
    font-weight: 500;
}
.price-list li:last-child { border-bottom: none; }
.price-note { font-size: 0.85rem; color: var(--color-text-muted); margin: 1rem 0 0; }
.contact-card h3 { color: var(--color-secondary); }
.contact-link {
    display: block;
    padding: 0.5rem 0;
    color: var(--color-text);
}
.contact-link strong { color: var(--color-secondary); margin-right: 0.5rem; }

.trip-gallery { padding: 4rem 0; background: var(--color-bg-alt); }

/* ---------- Gallery ---------- */
.gallery-section { padding: 4rem 0; }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}
.gallery-grid-small { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

.gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--color-border);
    position: relative;
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    transition: background var(--transition);
}
.gallery-item:hover::after { background: rgba(0,0,0,0.15); }

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 2rem;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: var(--radius); }
.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    line-height: 1;
}
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    transition: background var(--transition);
}
.lightbox-nav:hover { background: rgba(255,255,255,0.3); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

/* ---------- Contact page ---------- */
.contact-section { padding: 4rem 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}
.contact-info-card {
    background: var(--color-cream);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}
.contact-info-card h3 { color: var(--color-secondary); margin-bottom: 0.5rem; font-size: 1.15rem; }
.contact-info-card .info-block { margin-bottom: 1.5rem; }
.contact-info-card .info-block:last-child { margin-bottom: 0; }
.contact-info-card p { color: var(--color-text-muted); margin: 0; }
.contact-info-card a { color: var(--color-text); font-weight: 500; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--color-text);
    font-size: 0.9rem;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    background: white;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.15);
}
.form-group textarea { resize: vertical; min-height: 140px; }

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-weight: 500;
}
.alert-success { background: #d1fae5; color: #065f46; border-left: 4px solid #10b981; }
.alert-error   { background: #fee2e2; color: #991b1b; border-left: 4px solid #ef4444; }

.map-section { padding-top: 0; padding-bottom: 4rem; }
.map-section iframe { width: 100%; height: 400px; border: none; border-radius: var(--radius-lg); }

/* ---------- Footer ---------- */
.footer {
    background: #1a1a1a;
    color: #d4d4d4;
    padding: 4rem 0 0;
    margin-top: 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    padding-bottom: 3rem;
}
.footer h5 {
    color: white;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}
.footer p, .footer a { color: #d4d4d4; }
.footer a:hover { color: var(--color-accent); }
.footer-phone { font-size: 1.25rem; font-weight: 600; color: white !important; }
.footer-list li { padding: 0.25rem 0; }
.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--color-secondary);
    color: white !important;
    border-radius: var(--radius);
    font-weight: 500;
}
.social-btn:hover { background: var(--color-primary); }

.footer-bottom {
    background: #0d0d0d;
    padding: 1.25rem 0;
    text-align: center;
    font-size: 0.875rem;
    color: #888;
}
.footer-bottom p { margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .about-grid,
    .contact-grid,
    .trip-detail-grid {
        grid-template-columns: 1fr;
    }
    .trip-sidebar { position: static; }
    .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .topbar-contact { flex-direction: column; align-items: flex-start; gap: 0.25rem; }
    .topbar a { margin-right: 0; }

    .nav-toggle { display: flex; }
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: white;
        box-shadow: -8px 0 24px rgba(0,0,0,0.1);
        padding: 5rem 2rem 2rem;
        transition: right var(--transition);
    }
    .nav.active { right: 0; }
    .nav ul { flex-direction: column; gap: 0; align-items: stretch; }
    .nav a {
        padding: 1rem;
        border-bottom: 1px solid var(--color-border);
        display: block;
    }
    .nav a.btn-nav { margin-left: 0; margin-top: 1rem; text-align: center; }

    .hero { min-height: 70vh; }
    .hero-inner { padding: 4rem 0; }

    .trips-section,
    .why-choose,
    .about-section,
    .contact-section,
    .gallery-section,
    .trip-detail,
    .trip-gallery { padding: 3rem 0; }
}