/* =========================================================
   Chappel Beer Festival - style.css
   v20260510
   ========================================================= */

/* ---------------------------------------------------------
   Custom properties
   --------------------------------------------------------- */
:root {
    --cbf-dark:       #1a1a1a;
    --cbf-amber:      #c17f24;
    --cbf-amber-dark: #9e6519;
    --cbf-cream:      #f8f4ee;
    --cbf-muted:      #6c757d;
    --cbf-nav-bg:     rgba(20, 20, 20, 0.97);
    --cbf-section-bg: #f8f4ee;
    --transition:     0.25s ease;
}

/* ---------------------------------------------------------
   Base
   --------------------------------------------------------- */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    color: #2c2c2c;
    background-color: #fff;
}

a {
    color: var(--cbf-amber);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--cbf-amber-dark);
}

/* ---------------------------------------------------------
   Navbar
   --------------------------------------------------------- */
#mainNav {
    background-color: var(--cbf-nav-bg);
    transition: background-color var(--transition), box-shadow var(--transition);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

#mainNav.scrolled {
    box-shadow: 0 2px 12px rgba(0,0,0,0.35);
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

.navbar-brand {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: #fff !important;
}

.navbar-nav .nav-link {
    font-family: 'Arial', sans-serif;
    font-size: 0.875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85) !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    transition: color var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--cbf-amber) !important;
}

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero-section {
    position: relative;
    min-height: 100vh;
    background-image: url('/assets/img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding-bottom: 12vh; /* pulls content up from true centre */
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10,0,0,0.55) 0%,
        rgba(10,0,0,0.45) 60%,
        rgba(10,0,0,0.65) 100%
    );
}

.hero-content {
    z-index: 1;
}

.hero-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: 0.01em;
    text-shadow: 0 2px 16px rgba(0,0,0,0.65);
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    font-style: italic;
    opacity: 0.9;
    margin-bottom: 0.25rem;
}

.hero-event {
    font-family: 'Arial', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.75;
    margin-bottom: 0;
}

/* Hero fade-in animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.9s ease both;
    animation-delay: 0.2s;
}

/* ---------------------------------------------------------
   Sections - shared
   --------------------------------------------------------- */
.section-padding {
    padding: 5rem 0;
}

.section-heading {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--cbf-dark);
    margin-bottom: 0.75rem;
}

.section-rule {
    width: 60px;
    border-top: 3px solid var(--cbf-amber);
    margin: 0 auto 2.5rem;
    opacity: 1;
}

/* ---------------------------------------------------------
   About - feature cards
   --------------------------------------------------------- */
.feature-card {
    border: 1px solid #e8e0d4;
    border-radius: 6px;
    background: var(--cbf-cream);
    transition: box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 2.5rem;
    line-height: 1;
}

/* ---------------------------------------------------------
   CTA section
   --------------------------------------------------------- */
.cta-section {
    background-color: var(--cbf-dark);
}

.social-btn {
    font-family: 'Arial', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    vertical-align: middle;
    transition: transform var(--transition), box-shadow var(--transition);
}

.social-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0,0,0,0.3);
}

/* ---------------------------------------------------------
   FAQ
   --------------------------------------------------------- */
.accordion-button {
    font-family: 'Arial', sans-serif;
    font-weight: 600;
    color: var(--cbf-dark);
    background-color: #fff;
}

.accordion-button:not(.collapsed) {
    color: var(--cbf-amber-dark);
    background-color: var(--cbf-cream);
    box-shadow: none;
}

.accordion-button::after {
    filter: none;
}

.accordion-button:not(.collapsed)::after {
    filter: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(193, 127, 36, 0.25);
}

.accordion-item {
    border-color: #e8e0d4;
    margin-bottom: 0.25rem;
    border-radius: 4px !important;
    overflow: hidden;
}

.accordion-body {
    font-size: 0.97rem;
    line-height: 1.7;
    color: #3d3d3d;
}

.age-notice {
    background: #fff3cd;
    border-left: 4px solid var(--cbf-amber);
    border-radius: 4px;
}

/* ---------------------------------------------------------
   Gallery
   --------------------------------------------------------- */
.gallery-thumb {
    overflow: hidden;
    border-radius: 4px;
    aspect-ratio: 1;
    background: #e8e0d4;
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-thumb:hover img {
    transform: scale(1.06);
}

/* ---------------------------------------------------------
   Map
   --------------------------------------------------------- */
.map-section iframe {
    filter: grayscale(15%);
}

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.site-footer {
    background-color: var(--cbf-dark);
}

.site-footer a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.site-footer a:hover {
    color: var(--cbf-amber) !important;
}

/* ---------------------------------------------------------
   Back to top
   --------------------------------------------------------- */
.back-to-top {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 42px;
    height: 42px;
    background-color: var(--cbf-amber);
    color: #fff;
    font-size: 1.4rem;
    line-height: 42px;
    text-align: center;
    border-radius: 50%;
    display: none;
    z-index: 999;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.25);
    transition: background-color var(--transition), transform var(--transition);
}

.back-to-top:hover {
    background-color: var(--cbf-amber-dark);
    color: #fff;
    transform: translateY(-2px);
}

.back-to-top.visible {
    display: block;
}

/* ---------------------------------------------------------
   Events / Opening times
   --------------------------------------------------------- */
.events-section {
    background-color: var(--cbf-cream);
}

.event-card {
    border: 1px solid #e8e0d4;
    border-radius: 6px;
    background: #fff;
}

.event-card-header {
    background-color: var(--cbf-dark);
    color: #fff;
    border-radius: 5px 5px 0 0;
    padding: 0.75rem 1.25rem;
}

.event-card-header h3 {
    font-family: 'Arial', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: 0;
    opacity: 0.9;
}

.event-card-header .event-year {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1;
    color: var(--cbf-amber);
}

.opening-times-table {
    width: 100%;
    border-collapse: collapse;
}

.opening-times-table td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid #f0ebe3;
    font-size: 0.95rem;
}

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

.opening-times-table .day-col {
    font-weight: 600;
    color: var(--cbf-dark);
    white-space: nowrap;
}

.opening-times-table .date-col {
    color: var(--cbf-muted);
    white-space: nowrap;
}

.opening-times-table .time-col {
    text-align: right;
    font-family: 'Arial', sans-serif;
    font-size: 0.875rem;
    color: var(--cbf-amber-dark);
    white-space: nowrap;
}

.event-tbc {
    padding: 1.5rem 1.25rem;
    color: var(--cbf-muted);
    font-style: italic;
    font-size: 0.95rem;
    text-align: center;
}

/* ---------------------------------------------------------
   Responsive tweaks
   --------------------------------------------------------- */
@media (max-width: 767.98px) {
    .hero-section {
        background-attachment: scroll; /* parallax fix on mobile */
        padding-bottom: 8vh;
    }

    .section-padding {
        padding: 3.5rem 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .opening-times-table .date-col {
        display: none; /* tighten on small screens */
    }
}

@media (max-width: 299.98px) {
    .navbar-brand {
        font-size: 1rem;
        letter-spacing: 0;
    }

    .navbar-toggler {
        padding: 0.2rem 0.4rem;
        font-size: 0.8rem;
    }

    .hero-title {
        font-size: 1.6rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-event {
        font-size: 0.75rem;
    }

    .btn-lg {
        font-size: 0.9rem;
        padding: 0.4rem 0.9rem;
    }
}