/**
 * ============================================
 * LAYOUT
 * Section structures, grids, and containers
 * ============================================
 */

/* ----------------------------------------
 * NAVIGATION
 * ---------------------------------------- */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-nav);
    padding: var(--space-4) 0;
    transition: background-color var(--transition-base), 
                backdrop-filter var(--transition-base);
}

.nav--scrolled {
    background-color: rgba(13, 10, 14, 0.9);
    backdrop-filter: blur(var(--blur-md));
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.nav__logo {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-medium);
    letter-spacing: var(--tracking-wide);
    color: var(--text-primary);
    transition: opacity var(--transition-fast);
}

.nav__logo:hover {
    opacity: 0.8;
    color: var(--text-primary);
}

/* Mobile menu toggle */
.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 32px;
    height: 32px;
    padding: 4px;
}

.nav__toggle-bar {
    display: block;
    width: 100%;
    height: 1px;
    background-color: var(--text-primary);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:first-child {
    transform: translateY(3.5px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
}

/* Navigation menu */
.nav__menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: rgba(13, 10, 14, 0.98);
    backdrop-filter: blur(var(--blur-lg));
    padding: var(--space-6) var(--container-padding);
    gap: var(--space-4);
}

.nav__menu--open {
    display: flex;
}

.nav__link {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    padding: var(--space-2) 0;
}

.nav__link:hover,
.nav__link:focus {
    color: var(--text-primary);
}

.nav__link--cta {
    color: var(--color-rosewater-glow);
}

.nav__link--cta:hover {
    color: var(--color-petal-pop-pink);
}

/* Desktop navigation */
@media (min-width: 768px) {
    .nav__toggle {
        display: none;
    }
    
    .nav__menu {
        display: flex;
        flex-direction: row;
        position: static;
        background: none;
        backdrop-filter: none;
        padding: 0;
        gap: var(--space-8);
    }
}

/* ----------------------------------------
 * HERO SECTION
 * ---------------------------------------- */

.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-12) var(--container-padding);
    /* Allow background effects to clip, but not typography */
}

/* Background container handles overflow clipping for effects */
.hero__background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, 
            var(--color-deep-aubergine) 0%, 
            transparent 60%),
        radial-gradient(ellipse 60% 40% at 20% 100%, 
            var(--color-cabernet) 0%, 
            transparent 50%),
        radial-gradient(ellipse 50% 30% at 80% 80%, 
            var(--color-deep-juniper) 0%, 
            transparent 50%),
        var(--bg-primary);
}

.hero__content {
    max-width: var(--container-max);
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

.hero__prelude {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-6);
}

.hero__names {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    /* Typography container - must allow overflow for descenders/ascenders */
    overflow: visible;
    position: relative;
    z-index: 2;
}

.hero__name {
    font-family: var(--font-display);
    font-size: var(--text-hero);
    font-weight: var(--font-regular);
    line-height: 1.15;
    letter-spacing: var(--tracking-tight);
    /* Generous padding ensures descenders (p) and ascenders (J) render fully */
    padding: 0.12em 0;
    overflow: visible;
    position: relative;
    display: block;
}

.hero__ampersand {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-style: italic;
    color: var(--color-orchid-purple);
    line-height: 1;
}

.hero__surname {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.hero__date {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-5);
    margin-bottom: var(--space-4);
}

.hero__date time {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-style: italic;
    letter-spacing: var(--tracking-wide);
    color: var(--text-primary);
}

.hero__date-line {
    display: none;
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--text-muted) 50%, 
        transparent 100%);
}

@media (min-width: 768px) {
    .hero__date-line {
        display: block;
    }
    
    .hero__date time {
        font-size: var(--text-xl);
    }
}

.hero__location {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-12);
    text-align: center;
}

/* Scroll indicator - positioned with more space from content */
.hero__scroll {
    position: absolute;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

@media (min-width: 768px) {
    .hero__scroll {
        bottom: var(--space-8);
    }
}

.hero__scroll:hover {
    color: var(--text-secondary);
}

.hero__scroll-text {
    font-size: var(--text-xs);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 30px;
    background: linear-gradient(180deg, 
        var(--text-muted) 0%, 
        transparent 100%);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.5; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

/* ----------------------------------------
 * GENERIC SECTIONS
 * ---------------------------------------- */

.section {
    padding: var(--section-padding-mobile) 0;
    position: relative;
}

@media (min-width: 768px) {
    .section {
        padding: var(--section-padding-desktop) 0;
    }
}

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

.section__header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.section__number {
    display: block;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-widest);
    color: var(--color-orchid-purple);
    margin-bottom: var(--space-4);
}

.section__title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: var(--font-regular);
    font-style: italic;
}

@media (min-width: 768px) {
    .section__title {
        font-size: var(--text-5xl);
    }
}

/* ----------------------------------------
 * STORY SECTION (Our Story - Now Section 02)
 * Flows from The Day section
 * ---------------------------------------- */

.story {
    /* Lingers near-black before easing into eggplant — no break with hero */
    background: linear-gradient(180deg,
        var(--bg-primary) 0%,
        var(--bg-primary) 30%,
        var(--color-deep-eggplant) 100%);
    position: relative;
    overflow: hidden;
}

.story__single {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-10);
}

.story__image {
    width: 100%;
    max-width: 720px;
}

.story__photo {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
}

.story__quote {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.story__lead {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-style: italic;
    line-height: var(--leading-relaxed);
    color: var(--text-primary);
    margin-bottom: 0;
    max-width: none;
}

@media (min-width: 768px) {
    .story__lead {
        font-size: var(--text-2xl);
    }
}

/* =============================================
   DRESS CODE SECTION
   ============================================= */

.dresscode {
    /* Stays in eggplant range — dips near-black mid-section for depth */
    background: linear-gradient(180deg,
        var(--color-deep-eggplant) 0%,
        var(--bg-primary) 50%,
        var(--color-deep-eggplant) 100%);
    padding: var(--space-10) 0;
}

.dresscode .section__header {
    margin-bottom: var(--space-10);
}

.dresscode__image {
    width: 100%;
    margin: 0 auto var(--space-2);
}

.dresscode__attire {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.dresscode__attire-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-style: italic;
    font-weight: 300;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.dresscode__attire-note {
    font-size: var(--text-xl);
    text-align: center;
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* Image placeholder */
.image-placeholder {
    aspect-ratio: 3 / 4;
    background: linear-gradient(135deg,
        var(--color-deep-aubergine) 0%,
        var(--color-deep-eggplant) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-subtle);
}

/* Wide banner variant — must come after base to override aspect-ratio */
.image-placeholder.image-placeholder--wide {
    aspect-ratio: 5 / 1;
    max-height: 200px;
}

.image-placeholder__text {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--text-muted);
}

.dresscode__photo {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
}

/* ----------------------------------------
 * DETAILS SECTION (The Day - Now Section 01)
 * First section after hero, transitions from hero gradient
 * ---------------------------------------- */

.details {
    /* Starts and ends at eggplant — brief aubergine peak mid-section */
    background: linear-gradient(180deg,
        var(--color-deep-eggplant) 0%,
        var(--color-deep-aubergine) 50%,
        var(--color-deep-eggplant) 100%);
}

.details__venue {
    text-align: center;
    margin-bottom: var(--space-12);
}

.details__venue-name {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.details__venue-address {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* Timeline */
.details__timeline {
    max-width: 560px;
    margin: 0 auto var(--space-12);
    transform: translateX(-40px);
    position: relative;
}

/* Vertical connecting line runs down the center column */
.details__timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    top: 14px;
    bottom: 14px;
    background: linear-gradient(180deg,
        transparent 0%,
        var(--border-subtle) 8%,
        var(--border-subtle) 92%,
        transparent 100%);
}

.timeline__item {
    display: grid;
    grid-template-columns: 1fr 16px 1fr;
    align-items: center;
    padding: var(--space-4) 0;
    border-bottom: none;
}

/* Dot in the center column */
.timeline__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-orchid-purple);
    box-shadow: 0 0 8px rgba(166, 123, 190, 0.45);
    justify-self: center;
    position: relative;
    z-index: 1;
}

.timeline__time {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-wide);
    color: var(--color-orchid-purple);
    text-align: right;
    padding-right: var(--space-5);
}

.timeline__content {
    padding-left: var(--space-5);
}

.timeline__title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    margin-bottom: 0;
}

/* Dress code */
.details__dresscode {
    text-align: center;
    padding: var(--space-8);
    background-color: var(--bg-elevated);
    max-width: 500px;
    margin: 0 auto;
}

.details__dresscode-title {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-3);
}

.details__dresscode-text {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-style: italic;
    margin-bottom: var(--space-4);
}

.details__dresscode-note {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto;
}

/* ----------------------------------------
 * TRAVEL SECTION
 * Starts from Party's ending color, introduces subtle juniper
 * ---------------------------------------- */

.travel {
    /* Dips near-black mid-section, stays eggplant at boundaries */
    background: linear-gradient(180deg,
        var(--color-deep-eggplant) 0%,
        var(--bg-primary) 40%,
        var(--color-deep-eggplant) 100%);
}

.travel__grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .travel__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }
}

.travel__card {
    padding: var(--space-6);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
}

.travel__card-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.travel__card-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.travel__card-text:last-child {
    margin-bottom: 0;
}

.travel__card-text--small {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.travel__hotels {
    margin-top: var(--space-4);
}

.travel__hotels li {
    padding: var(--space-4) 0;
    border-top: 1px solid var(--border-subtle);
    font-size: var(--text-sm);
}

.travel__hotel-rate {
    color: var(--text-muted);
    font-size: var(--text-xs);
}

.travel__hotel-link {
    display: inline-block;
    margin-top: var(--space-2);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--color-rosewater-glow);
}

/* ----------------------------------------
 * REGISTRY SECTION
 * Warm cabernet undertone, flows into FAQ
 * ---------------------------------------- */

.registry {
    /* Stays in eggplant — steady, no aubergine peak */
    background: linear-gradient(180deg,
        var(--color-deep-eggplant) 0%,
        var(--color-deep-eggplant) 100%);
}

.registry__content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    text-align: center;
}

.registry__intro {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    max-width: none;
}

.registry__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

@media (min-width: 480px) {
    .registry__links {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-6);
    }
}

.registry__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    transition: border-color var(--transition-fast), 
                background-color var(--transition-fast);
    min-width: 200px;
}

.registry__link:hover {
    border-color: var(--border-accent);
    background-color: rgba(166, 123, 190, 0.1);
}

.registry__link-name {
    font-family: var(--font-display);
    font-size: var(--text-lg);
}

.registry__link-arrow {
    color: var(--color-orchid-purple);
    transition: transform var(--transition-fast);
}

.registry__link:hover .registry__link-arrow {
    transform: translateX(4px);
}

.registry__note {
    font-size: var(--text-sm);
    font-style: italic;
    color: var(--text-muted);
}

/* ----------------------------------------
 * RSVP SECTION
 * Deep, intimate purple atmosphere
 * ---------------------------------------- */

.rsvp {
    /* Starts at eggplant, rises to aubergine for footer transition */
    background: linear-gradient(180deg,
        var(--color-deep-eggplant) 0%,
        var(--color-deep-aubergine) 100%);
}

.rsvp__container {
    max-width: 600px;
    margin: 0 auto;
}

.rsvp__step {
    display: none;
}

.rsvp__step--active {
    display: block;
}

.rsvp__instructions {
    text-align: center;
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.rsvp__error {
    text-align: center;
    color: var(--color-rosewater-glow);
    background-color: rgba(107, 31, 43, 0.3);
    padding: var(--space-4);
    margin-top: var(--space-6);
    font-size: var(--text-sm);
}

.rsvp__greeting {
    text-align: center;
    margin-bottom: var(--space-8);
}

.rsvp__greeting h3 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-style: italic;
    margin-bottom: var(--space-3);
}

.rsvp__greeting p {
    color: var(--text-secondary);
    max-width: none;
}

.rsvp__members {
    margin-bottom: var(--space-8);
}

.rsvp__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
}

/* Confirmation */
.rsvp__confirmation {
    text-align: center;
    padding: var(--space-8);
}

.rsvp__confirmation-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--color-deep-juniper);
    color: var(--color-bright-botanical);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
}

.rsvp__confirmation-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-style: italic;
    margin-bottom: var(--space-4);
}

.rsvp__confirmation-text {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    max-width: none;
}

.rsvp__confirmation-note {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.rsvp__deadline {
    text-align: center;
    margin-top: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-subtle);
}

.rsvp__deadline p {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-wide);
    color: var(--text-muted);
    max-width: none;
}

.rsvp__deadline time {
    color: var(--text-primary);
    font-weight: var(--font-regular);
}

/* ----------------------------------------
 * FOOTER
 * ---------------------------------------- */

.footer {
    padding: var(--space-12) 0;
    text-align: center;
    background-color: #3F1F4A;
    border-top: 1px solid var(--border-subtle);
}

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

.footer__names {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-style: italic;
    margin-bottom: var(--space-2);
}

.footer__date {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-wide);
    color: var(--text-muted);
    margin-bottom: var(--space-6);
}

.footer__contact {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.footer__contact a {
    color: var(--color-rosewater-glow);
}