/* ============================================
   Wedding Site — Fun & Playful Theme
   ============================================ */

/* --- Variables --- */
:root {
    --coral: #FF6B6B;
    --coral-dark: #E85555;
    --teal: #2EC4B6;
    --teal-dark: #25A99D;
    --gold: #F7B731;
    --gold-dark: #E5A820;
    --cream: #FFF9F0;
    --blush: #FFE8E0;
    --lavender: #E8E0FF;
    --mint: #D0F0E8;
    --charcoal: #2D3436;
    --gray: #636E72;
    --light-gray: #DFE6E9;
    --white: #FFFFFF;

    --font-display: 'Pacifico', cursive;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
}

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

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

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

img {
    max-width: 100%;
    display: block;
}

/* --- Utilities --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.8rem;
    text-align: center;
    color: var(--coral);
    margin-bottom: 8px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 60px;
}

.btn {
    display: inline-block;
    padding: 14px 36px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--coral);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--coral-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.image-placeholder {
    background: linear-gradient(135deg, var(--blush), var(--lavender));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 0.9rem;
    font-weight: 500;
    width: 100%;
    height: 100%;
    min-height: 200px;
}

/* --- Navigation --- */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 249, 240, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition);
}

.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--coral) !important;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 24px;
}

.nav-links a {
    color: var(--charcoal);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: all var(--transition);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 24px 40px;
    background: linear-gradient(180deg, var(--blush) 0%, var(--cream) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
}

.hero::before {
    width: 400px;
    height: 400px;
    background: var(--lavender);
    top: -100px;
    right: -100px;
}

.hero::after {
    width: 300px;
    height: 300px;
    background: var(--mint);
    bottom: -50px;
    left: -80px;
}

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

.hero-pretext {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--gray);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.hero-names {
    font-family: var(--font-display);
    font-size: 5rem;
    color: var(--coral);
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero-names .amp {
    color: var(--gold);
    margin: 0 8px;
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--charcoal);
    font-style: italic;
    margin-bottom: 12px;
}

.hero-date {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--teal);
    letter-spacing: 1px;
    margin-bottom: 40px;
}

/* Countdown */
.countdown {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-bottom: 40px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--charcoal);
    background: var(--white);
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.countdown-label {
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    font-size: 1.1rem;
    padding: 16px 48px;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-arrow {
    display: block;
    width: 24px;
    height: 24px;
    border-right: 3px solid var(--coral);
    border-bottom: 3px solid var(--coral);
    transform: rotate(45deg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: rotate(45deg) translateY(0); }
    40% { transform: rotate(45deg) translateY(10px); }
    60% { transform: rotate(45deg) translateY(5px); }
}

/* --- Our Story / Timeline --- */
.our-story {
    background: var(--white);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--coral), var(--teal));
    transform: translateX(-50%);
    border-radius: 3px;
}

.timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
    align-items: center;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 16px;
    height: 16px;
    background: var(--coral);
    border: 3px solid var(--white);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.timeline-image {
    flex: 0 0 45%;
}

.timeline-image .image-placeholder {
    min-height: 220px;
    border-radius: var(--radius-lg);
}

.timeline-content {
    flex: 0 0 45%;
}

.timeline-date {
    display: inline-block;
    background: var(--blush);
    color: var(--coral);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.timeline-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.timeline-content p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* --- Wedding Party --- */
.wedding-party {
    background: linear-gradient(180deg, var(--cream) 0%, var(--mint) 50%, var(--cream) 100%);
}

.party-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.party-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.party-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.party-photo {
    width: 140px;
    height: 140px;
    margin: 0 auto 16px;
    border-radius: 50%;
    overflow: hidden;
}

.party-photo .image-placeholder {
    min-height: 140px;
    border-radius: 50%;
}

.party-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.party-role {
    color: var(--coral);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.party-fact {
    color: var(--gray);
    font-size: 0.9rem;
}

/* --- Event Details --- */
.event-details {
    background: var(--white);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.detail-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--cream);
    border-radius: var(--radius-lg);
    transition: transform var(--transition);
}

.detail-card:hover {
    transform: translateY(-4px);
}

.detail-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.detail-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.detail-time {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--teal);
    margin-bottom: 8px;
}

.detail-venue {
    font-weight: 600;
    margin-bottom: 4px;
}

.detail-address {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.detail-map-link {
    font-weight: 600;
    font-size: 0.9rem;
}

.details-note {
    text-align: center;
    color: var(--gray);
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
}

/* --- Travel --- */
.travel {
    background: linear-gradient(180deg, var(--cream) 0%, var(--lavender) 50%, var(--cream) 100%);
}

.travel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.travel-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
}

.travel-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.travel-list {
    list-style: none;
}

.travel-list li {
    margin-bottom: 16px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.travel-note {
    margin-top: 12px;
    color: var(--gray);
    font-size: 0.9rem;
    font-style: italic;
}

/* --- RSVP --- */
.rsvp {
    background: var(--white);
}

.rsvp-form {
    max-width: 560px;
    margin: 0 auto;
    background: var(--cream);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--coral);
}

.radio-group {
    display: flex;
    gap: 16px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px 20px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius);
    transition: all var(--transition);
    font-weight: 500 !important;
}

.radio-label:has(input:checked) {
    border-color: var(--coral);
    background: var(--blush);
}

.radio-label input[type="radio"] {
    accent-color: var(--coral);
}

#attending-details {
    transition: opacity var(--transition), max-height var(--transition);
}

#attending-details.hidden {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    margin: 0;
}

/* Honeypot — invisible to real users */
.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

.form-message {
    margin-top: 16px;
    padding: 0;
    border-radius: var(--radius);
    text-align: center;
    font-weight: 500;
    transition: all var(--transition);
}

.form-message.success {
    padding: 16px;
    background: var(--mint);
    color: var(--teal-dark);
}

.form-message.error {
    padding: 16px;
    background: var(--blush);
    color: var(--coral-dark);
}

/* --- Registry --- */
.registry {
    background: linear-gradient(180deg, var(--cream) 0%, var(--blush) 50%, var(--cream) 100%);
}

.registry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.registry-card {
    display: block;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 24px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    color: var(--charcoal);
}

.registry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    color: var(--charcoal);
}

.registry-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.registry-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.registry-card p {
    color: var(--gray);
    font-size: 0.9rem;
}

.registry-note {
    text-align: center;
    color: var(--gray);
    font-style: italic;
}

/* --- FAQ --- */
.faq {
    background: var(--white);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 12px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--cream);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--charcoal);
    cursor: pointer;
    text-align: left;
    transition: color var(--transition);
}

.faq-question:hover {
    color: var(--coral);
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--coral);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--gray);
    line-height: 1.7;
}

/* --- Gallery --- */
.gallery {
    background: var(--cream);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery-item {
    cursor: pointer;
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform var(--transition);
}

.gallery-item:hover {
    transform: scale(1.03);
}

.gallery-placeholder {
    min-height: 200px;
    font-size: 0.85rem;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
}

.lightbox-content {
    max-width: 80vw;
    max-height: 80vh;
}

.lightbox-content .image-placeholder {
    min-width: 500px;
    min-height: 400px;
    font-size: 1.2rem;
}

/* --- Footer --- */
.footer {
    background: var(--charcoal);
    color: var(--white);
    text-align: center;
    padding: 60px 24px;
}

.footer-names {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--coral);
    margin-bottom: 8px;
}

.footer-date {
    font-size: 1rem;
    color: var(--light-gray);
    margin-bottom: 20px;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: var(--light-gray);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--coral);
}

.footer-divider {
    color: var(--gray);
    margin: 0 12px;
}

.footer-love {
    color: var(--gray);
    font-size: 0.85rem;
}

/* --- Login Page --- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--blush) 0%, var(--cream) 100%);
    padding: 24px;
}

.login-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 60px 48px;
    box-shadow: var(--shadow);
    text-align: center;
    max-width: 420px;
    width: 100%;
}

.login-title {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--coral);
    line-height: 1.2;
    margin-bottom: 8px;
}

.login-title .amp {
    color: var(--gold);
    margin: 0 6px;
}

.login-subtitle {
    color: var(--gray);
    margin-bottom: 32px;
    font-size: 1rem;
}

.login-error {
    color: var(--coral-dark);
    background: var(--blush);
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-weight: 500;
    font-size: 0.95rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    text-align: center;
    transition: border-color var(--transition);
    background: var(--cream);
}

.login-input:focus {
    outline: none;
    border-color: var(--coral);
}

.login-btn {
    width: 100%;
    padding: 14px;
    font-size: 1.05rem;
}

/* --- Scroll Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* --- Responsive --- */
@media (max-width: 900px) {
    .section-title {
        font-size: 2.2rem;
    }

    .hero-names {
        font-size: 3.5rem;
    }

    .party-grid,
    .details-grid,
    .travel-grid,
    .registry-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        flex-direction: column;
        padding-left: 50px;
    }

    .timeline-item::after {
        left: 20px;
        top: 30px;
        transform: translate(-50%, 0);
    }

    .timeline-image {
        flex: 1 1 auto;
        width: 100%;
    }

    .timeline-content {
        flex: 1 1 auto;
    }
}

@media (max-width: 600px) {
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.9rem;
    }

    .hero-names {
        font-size: 2.5rem;
    }

    .hero-tagline {
        font-size: 1.05rem;
    }

    .countdown {
        gap: 12px;
    }

    .countdown-number {
        width: 65px;
        height: 65px;
        font-size: 2rem;
    }

    .party-grid,
    .details-grid,
    .travel-grid,
    .registry-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .rsvp-form {
        padding: 32px 20px;
    }

    .radio-group {
        flex-direction: column;
    }

    /* Mobile nav */
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--cream);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow);
        transform: translateY(-120%);
        transition: transform var(--transition);
    }

    .nav-links.open {
        transform: translateY(0);
    }

    .nav-links a {
        font-size: 1.1rem;
    }

    .lightbox-content .image-placeholder {
        min-width: 80vw;
        min-height: 60vw;
    }
}