/* ================================
   CSS Variables & Root Styles
   ================================ */

:root {
    /* Color Palette - Romantic Editorial */
    --color-ivory: #FAF7F2;
    --color-cream: #F5EFE7;
    --color-terracotta: #C97C5D;
    --color-sage: #A4B494;
    --color-gold: #D4AF37;
    --color-charcoal: #3A3A3A;
    --color-soft-black: #2C2C2C;
    --color-warm-white: #FFFDF9;
    --color-dusty-rose: #D4A5A5;

    /* Typography */
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Jost', sans-serif;
    --font-script: 'Mrs Saint Delafield', cursive;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;

    /* Transitions */
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ================================
   Reset & Base Styles
   ================================ */

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: var(--color-ivory);
    color: var(--color-charcoal);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--color-terracotta);
    color: white;
}

/* ================================
   Container & Layout
   ================================ */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    :root {
        --section-padding: 80px;
    }
}

/* ================================
   Navigation
   ================================ */

.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 25px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    transition: all 0.4s var(--ease-smooth);
}

.main-nav.scrolled {
    background: rgba(250, 247, 242, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    padding: 15px 40px;
}

.nav-logo {
    font-family: var(--font-script);
    font-size: 2rem;
    color: var(--color-terracotta);
}

.nav-links {
    display: flex;
    gap: 35px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-charcoal);
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-terracotta);
    transition: width 0.3s var(--ease-smooth);
}

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

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-charcoal);
    transition: all 0.3s;
}

@media (max-width: 768px) {
    .main-nav {
        padding: 20px;
    }

    .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-ivory);
        padding: 30px;
        gap: 20px;
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.4s var(--ease-smooth);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-toggle {
        display: flex;
    }
}

/* ================================
   Hero Section
   ================================ */

.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-ivory) 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(201, 124, 93, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(164, 180, 148, 0.1) 0%, transparent 50%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image:
        repeating-linear-gradient(45deg, var(--color-charcoal) 0px, var(--color-charcoal) 1px, transparent 1px, transparent 20px),
        repeating-linear-gradient(-45deg, var(--color-charcoal) 0px, var(--color-charcoal) 1px, transparent 1px, transparent 20px);
}

.hero-content {
    text-align: center;
    z-index: 10;
    animation: fadeInUp 1.5s var(--ease-smooth);
}

.hero-names {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
}

.hero-names .ampersand {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 300;
    color: var(--color-charcoal);
    letter-spacing: 3px;
}

.hero-names .divider {
    font-family: var(--font-script);
    font-size: clamp(3rem, 8vw, 6rem);
    color: var(--color-terracotta);
}

.hero-date {
    font-family: var(--font-body);
    font-size: 1.1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-sage);
    font-weight: 300;
}

.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    opacity: 0.7;
}

.scroll-indicator span {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-charcoal), transparent);
    animation: scrollPulse 2s infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(10px);
    }
}

/* ================================
   Section Headers
   ================================ */

.section-header {
    margin-bottom: 80px;
}

.section-header.centered {
    text-align: center;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    color: var(--color-soft-black);
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--color-sage);
    font-weight: 300;
    letter-spacing: 0.5px;
}

.script-title {
    font-family: var(--font-script);
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--color-terracotta);
    text-align: center;
    font-weight: 400;
}

/* ================================
   Countdown Section
   ================================ */

.countdown-section {
    padding: var(--section-padding) 0;
    background: var(--color-warm-white);
}

.countdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.countdown-item {
    text-align: center;
    padding: 40px 20px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s var(--ease-smooth);
}

.countdown-item:hover {
    transform: translateY(-5px);
}

.countdown-value {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(3rem, 5vw, 4.5rem);
    color: var(--color-terracotta);
    font-weight: 300;
    line-height: 1;
    margin-bottom: 15px;
}

.countdown-label {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-charcoal);
    font-weight: 400;
}

@media (max-width: 768px) {
    .countdown {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .countdown-item {
        padding: 30px 15px;
    }
}

/* ================================
   Curved Dividers
   ================================ */

.curved-divider {
    width: 100%;
    height: 80px;
    position: relative;
}

.curved-divider.top {
    margin-bottom: -1px;
}

.curved-divider.bottom {
    margin-top: -1px;
}

.curved-divider::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--color-ivory);
}

.curved-divider.top::before {
    border-radius: 0 0 50% 50%;
}

.curved-divider.bottom::before {
    border-radius: 50% 50% 0 0;
}

/* ================================
   Story Section
   ================================ */

.story-section {
    padding: var(--section-padding) 0;
    background: var(--color-cream);
    position: relative;
}

.story-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.story-item {
    display: grid;
    grid-template-columns: 120px 1fr 300px;
    gap: 40px;
    margin-bottom: 80px;
    align-items: start;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease-smooth);
}

.story-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.story-item.reverse {
    grid-template-columns: 300px 1fr 120px;
}

.story-item.reverse .story-date {
    order: 3;
    text-align: left;
}

.story-item.reverse .story-content {
    order: 2;
}

.story-item.reverse .story-image-placeholder {
    order: 1;
}

.story-date {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-terracotta);
    text-align: right;
    padding-top: 10px;
}

.story-content h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--color-soft-black);
    font-weight: 500;
}

.story-content p {
    color: var(--color-charcoal);
    line-height: 1.8;
    font-size: 1.05rem;
}

.story-image-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    position: relative;
}

.image-frame {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-sage) 0%, var(--color-dusty-rose) 100%);
    border-radius: 10px;
    opacity: 0.3;
    position: relative;
    overflow: hidden;
}

.image-frame::after {
    content: 'Your Photo Here';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-script);
    font-size: 1.5rem;
    color: white;
}

@media (max-width: 968px) {
    .story-item,
    .story-item.reverse {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .story-date {
        text-align: left;
        order: 1;
    }

    .story-content {
        order: 3;
    }

    .story-image-placeholder {
        order: 2;
        max-width: 300px;
        margin: 0 auto;
    }

    .story-item.reverse .story-date,
    .story-item.reverse .story-content,
    .story-item.reverse .story-image-placeholder {
        order: unset;
    }
}

/* ================================
   Gallery Section
   ================================ */

.gallery-section {
    padding: var(--section-padding) 0;
    background: var(--color-ivory);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 60px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    aspect-ratio: 1;
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.6s var(--ease-smooth);
    cursor: pointer;
}

.gallery-item.visible {
    opacity: 1;
    transform: scale(1);
}

.gallery-item.tall {
    grid-row: span 2;
    aspect-ratio: 1/2;
}

.gallery-item.wide {
    grid-column: span 2;
    aspect-ratio: 2/1;
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-dusty-rose) 0%, var(--color-sage) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s var(--ease-smooth);
}

.gallery-placeholder span {
    font-family: var(--font-script);
    font-size: 2rem;
    color: white;
    opacity: 0.7;
}

.gallery-item:hover .gallery-placeholder {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-item.tall,
    .gallery-item.wide {
        grid-column: span 1;
        grid-row: span 1;
        aspect-ratio: 1;
    }
}

/* ================================
   Details Section
   ================================ */

.details-section {
    padding: var(--section-padding) 0;
    background: var(--color-warm-white);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.detail-card {
    background: white;
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s var(--ease-smooth);
}

.detail-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.detail-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-terracotta), var(--color-gold));
    border-radius: 50%;
    color: white;
}

.detail-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--color-soft-black);
}

.detail-main {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--color-charcoal);
}

.detail-sub {
    font-size: 1rem;
    color: var(--color-sage);
    margin-bottom: 8px;
}

.detail-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--color-terracotta);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid var(--color-terracotta);
    transition: all 0.3s;
}

.detail-link:hover {
    color: var(--color-gold);
    border-color: var(--color-gold);
}

/* Schedule Timeline */

.schedule-timeline {
    max-width: 700px;
    margin: 80px auto 0;
    padding: 50px;
    background: var(--color-cream);
    border-radius: 20px;
}

.timeline-title {
    font-family: var(--font-display);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-soft-black);
}

.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-terracotta), var(--color-sage));
}

.timeline-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 30px;
    margin-bottom: 35px;
    align-items: center;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.6s var(--ease-smooth);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.timeline-time {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-terracotta);
    text-align: right;
    position: relative;
}

.timeline-time::after {
    content: '';
    position: absolute;
    right: -45px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--color-terracotta);
    border: 3px solid var(--color-cream);
    border-radius: 50%;
}

.timeline-event {
    font-size: 1.1rem;
    color: var(--color-charcoal);
}

@media (max-width: 768px) {
    .schedule-timeline {
        padding: 30px 20px;
    }

    .timeline::before {
        left: 60px;
    }

    .timeline-item {
        grid-template-columns: 60px 1fr;
        gap: 20px;
    }

    .timeline-time::after {
        right: -35px;
    }
}

/* ================================
   Registry Section
   ================================ */

.registry-section {
    padding: var(--section-padding) 0;
    background: var(--color-sage);
    color: white;
}

.registry-section .section-title,
.registry-section .section-subtitle {
    color: white;
}

.registry-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.registry-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 50px 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s var(--ease-smooth);
}

.registry-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.registry-card h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 20px;
}

.registry-card p {
    margin-bottom: 25px;
    line-height: 1.8;
    opacity: 0.9;
}

.registry-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.registry-link {
    display: inline-block;
    padding: 15px 30px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    text-align: center;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s var(--ease-smooth);
}

.registry-link:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.registry-link.primary {
    background: var(--color-terracotta);
    border-color: var(--color-terracotta);
}

.registry-link.primary:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

/* ================================
   RSVP Section
   ================================ */

.rsvp-section {
    padding: var(--section-padding) 0;
    background: var(--color-ivory);
}

.rsvp-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    padding: 60px 50px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.rsvp-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group label {
    font-weight: 500;
    color: var(--color-soft-black);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px 20px;
    border: 2px solid var(--color-cream);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s var(--ease-smooth);
    background: var(--color-warm-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-terracotta);
    background: white;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit {
    margin-top: 20px;
}

.submit-btn {
    width: 100%;
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--color-terracotta), var(--color-gold));
    color: white;
    border: none;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.4s var(--ease-smooth);
    box-shadow: 0 10px 30px rgba(201, 124, 93, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(201, 124, 93, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn svg {
    transition: transform 0.3s var(--ease-smooth);
}

.submit-btn:hover svg {
    transform: translateX(5px);
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(164, 180, 148, 0.2);
    color: var(--color-sage);
    border: 1px solid var(--color-sage);
}

.form-message.error {
    display: block;
    background: rgba(201, 124, 93, 0.2);
    color: var(--color-terracotta);
    border: 1px solid var(--color-terracotta);
}

@media (max-width: 768px) {
    .rsvp-form-wrapper {
        padding: 40px 25px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ================================
   Footer
   ================================ */

.footer {
    padding: 80px 0 40px;
    background: var(--color-soft-black);
    color: white;
    text-align: center;
}

.footer-names {
    font-family: var(--font-script);
    font-size: 3rem;
    color: var(--color-terracotta);
    margin-bottom: 10px;
}

.footer-date {
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 15px;
    opacity: 0.8;
}

.footer-tagline {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-style: italic;
    opacity: 0.6;
}

/* ================================
   Animations & Utilities
   ================================ */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease-smooth);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in[data-delay="0"] { transition-delay: 0s; }
.fade-in[data-delay="1"] { transition-delay: 0.15s; }
.fade-in[data-delay="2"] { transition-delay: 0.3s; }
.fade-in[data-delay="3"] { transition-delay: 0.45s; }
.fade-in[data-delay="4"] { transition-delay: 0.6s; }
.fade-in[data-delay="5"] { transition-delay: 0.75s; }

/* ================================
   Loading Animation
   ================================ */

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* ================================
   Print Styles
   ================================ */

@media print {
    .main-nav,
    .scroll-indicator,
    .rsvp-section {
        display: none;
    }
}