/* ── Reset & Base ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #faf9f6;
    --color-bg-alt: #f0ece4;
    --color-text: #3a3a3a;
    --color-text-light: #6b6b6b;
    --color-accent: #8b7355;
    --color-accent-light: #c4a882;
    --color-accent-dark: #74613f;
    --color-white: #ffffff;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', 'Helvetica Neue', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    font-weight: 300;
}

/* ── Hero (index only) ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../images/wedding_page_bg.png') center center / cover no-repeat;
    padding: 2rem;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.25) 0%,
        rgba(0, 0, 0, 0.45) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 650px;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 16px;
    padding: 3.5rem 3rem;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
}

.hero-invite {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.names {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 8vw, 5rem);
    font-weight: 400;
    color: var(--color-accent);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.divider {
    width: 60px;
    height: 1px;
    background: var(--color-accent-light);
    margin: 0 auto 1rem;
}

.hero-date {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 0.05em;
}

/* Scroll hint */
.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: fadeInUp 2s ease-in-out infinite;
}

.scroll-arrow {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.6);
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -3px;
    width: 7px;
    height: 7px;
    border-right: 1px solid rgba(255, 255, 255, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
    transform: rotate(45deg);
}

@keyframes fadeInUp {
    0%, 100% { opacity: 0.4; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; transform: translateX(-50%) translateY(6px); }
}

/* ── Page Header (subpages) ── */
.page-header {
    text-align: center;
    padding: 4rem 2rem 2rem;
    background: linear-gradient(135deg, #f5f0e8 0%, #e8dfd3 100%);
}

.page-header h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 6vw, 3.5rem);
    font-weight: 400;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    letter-spacing: 0.1em;
}

/* ── Nav ── */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 2rem;
    background: var(--color-white);
    border-bottom: 1px solid #e8e4dc;
    flex-wrap: wrap;
}

.nav a {
    text-decoration: none;
    color: var(--color-text-light);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: color 0.3s;
    padding-bottom: 2px;
}

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

.nav a.nav-active {
    color: var(--color-accent);
    border-bottom: 2px solid var(--color-accent);
}

/* ── Sections ── */
.section {
    padding: 4.5rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.section-alt {
    max-width: 100%;
    background: var(--color-bg-alt);
}

.section-alt > * {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

h2 {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 400;
    color: var(--color-accent);
    margin-bottom: 2rem;
}

/* ── Intro (index) ── */
.intro-text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
    max-width: 580px;
    margin: 0 auto 2.5rem;
}

.intro-details {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.intro-detail {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.intro-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    font-weight: 500;
}

.intro-value {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--color-text);
}

/* ── Cards ── */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.card {
    background: var(--color-white);
    border-radius: 10px;
    padding: 2.2rem 1.8rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.card-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 0.6rem;
}

.card p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.4rem;
}

/* ── Timeline (programme) ── */
.timeline {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--color-accent-light);
}

.timeline-block {
    position: relative;
    display: flex;
    gap: 1.5rem;
    padding-bottom: 2.5rem;
    text-align: left;
}

.timeline-block:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -2rem;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-accent);
    z-index: 1;
    flex-shrink: 0;
}

.timeline-time {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-accent);
    min-width: 50px;
    padding-top: 1px;
}

.timeline-content h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.3rem;
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ── Location blocks ── */
.location-block {
    margin-bottom: 2rem;
}

.location-card {
    background: var(--color-white);
    border-radius: 10px;
    padding: 2.5rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
    max-width: 500px;
    margin: 0 auto;
}

.location-card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.location-address {
    font-style: italic;
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.location-details p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ── FAQ ── */
.faq-list {
    max-width: 650px;
    margin: 0 auto;
    text-align: left;
}

.faq-item {
    border-bottom: 1px solid #e8e4dc;
    padding: 1.2rem 0;
}

.faq-item:first-child {
    border-top: 1px solid #e8e4dc;
}

.faq-item summary {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    padding: 0.3rem 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-family: var(--font-sans);
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--color-accent);
    transition: transform 0.2s;
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-item[open] summary::after {
    content: '\2212';
}

.faq-item p {
    padding: 0.75rem 0 0.25rem;
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.faq-item a {
    color: var(--color-accent);
}

/* ── RSVP section ── */
.rsvp-section {
    background: linear-gradient(135deg, #f5f0e8 0%, #e8dfd3 100%);
    max-width: 100%;
    padding: 5rem 2rem;
}

.rsvp-section > * {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.rsvp-text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 0.75rem;
}

/* ── Buttons ── */
.btn {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    background: var(--color-accent);
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 4px;
    transition: background 0.3s;
    margin-top: 1rem;
}

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

.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-outline:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

/* ── Page navigation (subpages) ── */
.page-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
    background: var(--color-bg);
}

/* ── Footer ── */
footer {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--color-white);
    border-top: 1px solid #e8e4dc;
}

.names-footer {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--color-accent);
    margin-bottom: 0.4rem;
}

footer p {
    color: var(--color-text-light);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

/* ── Mobile ── */
@media (max-width: 600px) {
    .hero-content {
        padding: 2.5rem 1.5rem;
        margin: 0 0.5rem;
    }

    .nav {
        gap: 1rem;
        padding: 0.8rem 1rem;
    }

    .nav a {
        font-size: 0.7rem;
        letter-spacing: 0.1em;
    }

    .section {
        padding: 3rem 1.5rem;
    }

    .page-header {
        padding: 3rem 1.5rem 1.5rem;
    }

    .intro-details {
        gap: 1.5rem;
    }

    .timeline {
        padding-left: 1.5rem;
    }

    .timeline-block {
        flex-direction: column;
        gap: 0.25rem;
    }

    .timeline-marker {
        left: -1.5rem;
    }

    .cards {
        grid-template-columns: 1fr;
    }

    .page-nav {
        flex-direction: column;
        align-items: center;
    }
}