:root {
    --primary: #d4af37;
    /* Gold */
    --accent: #1a472a;
    /* Emerald Green */
    --text: #fdfbf7;
    --glass: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
    background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
    color: var(--text);
    font-family: 'Montserrat', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    pointer-events: none;
    z-index: 1;
}

/* Floating Hearts */
.floating-hearts {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.heart {
    position: absolute;
    color: var(--primary);
    opacity: 0.6;
    animation: float 10s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(110vh) scale(0);
        opacity: 0;
    }

    50% {
        opacity: 0.6;
    }

    100% {
        transform: translateY(-10vh) scale(1.5);
        opacity: 0;
    }
}

/* Intro Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    transition: opacity 1s ease, visibility 1s;
}

.overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow);
    max-width: 500px;
    width: 90%;
    animation: scaleIn 0.8s ease;
}

.lock-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes scaleIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Main Content */
main {
    position: relative;
    z-index: 10;
    padding: 2rem;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    opacity: 1;
    transition: opacity 1s ease;
}

main.hidden {
    display: none;
}

header {
    margin-bottom: 3rem;
    animation: fadeInDown 1s ease;
}

.glow-text {
    font-family: 'Great Vibes', cursive;
    font-size: 4.5rem;
    color: var(--primary);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.2rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.8;
}

/* Gift Section */
.gift-section {
    margin: 4rem 0;
}

.gift-container {
    perspective: 1000px;
    margin-bottom: 2rem;
}

.gift-box-wrapper {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    cursor: pointer;
    position: relative;
    transition: transform 0.3s ease;
}

.gift-box-wrapper:hover {
    transform: scale(1.05);
}

.gift-box-img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

@keyframes wiggle {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-5deg);
    }

    75% {
        transform: rotate(5deg);
    }
}

.gift-box-wrapper.wiggling {
    animation: wiggle 0.2s infinite;
}

#revealed-gift {
    animation: zoomIn 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.reveal-content {
    background: var(--glass);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--primary);
    max-width: 600px;
    margin: 0 auto;
}

.ring-3d {
    font-size: 5rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 15px white);
    animation: bounce 2s infinite;
}

/* Certificate Section */
.certificate-card {
    background: #fffcf0;
    color: #2c3e50;
    padding: 3rem;
    border-radius: 5px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    margin: 4rem auto;
    max-width: 800px;
}

.cert-border {
    border: 15px double var(--primary);
    padding: 2rem;
    height: 100%;
}

.cert-header h1 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent);
    margin: 1rem 0;
}

.cert-body {
    font-family: 'Playfair Display', serif;
    margin: 2rem 0;
}

.names {
    margin: 2rem 0;
    font-family: 'Great Vibes', cursive;
    font-size: 3.5rem;
    color: #b71c1c;
}

.ampersand {
    font-size: 2rem;
    color: var(--primary);
    margin: 0 1rem;
}

.date {
    font-size: 1.5rem;
    color: #7f8c8d;
    margin: 1rem 0;
}

.bond-type {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent);
    margin: 1.5rem 0;
}

.cert-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
}

.signature {
    text-align: center;
}

.signature span {
    font-family: 'Great Vibes', cursive;
    font-size: 2rem;
    border-bottom: 1px solid #000;
    display: block;
    min-width: 150px;
}

.seal {
    width: 100px;
    height: 100px;
    border: 4px dashed var(--primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    color: var(--primary);
    transform: rotate(-15deg);
}

/* Scroll Section */
.vow-item {
    font-style: italic;
    font-size: 1.2rem;
    margin: 1rem 0;
    padding: 1rem;
    background: var(--glass);
    border-radius: 10px;
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: #000;
    border: none;
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 0.8rem 2rem;
    border-radius: 30px;
    cursor: pointer;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--primary);
    color: #000;
}

/* Utilities */
.hidden {
    display: none;
}

@keyframes fadeInDown {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes zoomIn {
    from {
        transform: scale(0.5);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-20px);
    }

    60% {
        transform: translateY(-10px);
    }
}

/* Timeline Styles */
.timeline-section {
    padding: 6rem 1rem;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-container {
    max-width: 800px;
    margin: 3rem auto;
    position: relative;
    padding: 2rem 0;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--primary), var(--primary), transparent);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 4rem;
    text-align: left;
    transition: transform 0.3s ease;
}

.timeline-item:hover {
    transform: translateX(10px);
}

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 5px;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--primary);
    z-index: 2;
}

.timeline-item.current .timeline-dot {
    background: #fff;
    box-shadow: 0 0 20px #fff, 0 0 40px var(--primary);
    animation: pulse 1.5s infinite;
}

.timeline-card {
    background: var(--glass);
    backdrop-filter: blur(15px);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
}

.timeline-container .timeline-date {
    font-size: 0.9rem;
    color: var(--primary) !important;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.5rem;
}

.timeline-card h3 {
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
    color: #fff;
}

.timeline-card p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    color: var(--text) !important;
}

@media (max-width: 600px) {
    .timeline-container::before {
        left: 15px;
    }

    .timeline-dot {
        left: 6px;
    }

    .timeline-item {
        padding-left: 45px;
    }
}

/* Gallery Styles */
.gallery-section { padding: 6rem 1rem; max-width: 1000px; margin: 0 auto; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-top: 3rem; }
.gallery-item { position: relative; border-radius: 20px; overflow: hidden; height: 350px; box-shadow: var(--shadow); border: 1px solid var(--glass-border); cursor: pointer; transition: all 0.4s ease; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1); }
.gallery-item:hover { transform: translateY(-15px); box-shadow: 0 15px 45px rgba(0,0,0,0.6); }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-overlay { position: absolute; bottom: 0; left: 0; width: 100%; padding: 2rem; background: linear-gradient(transparent, rgba(0,0,0,0.9)); color: #fff; opacity: 0; transition: opacity 0.4s ease; display: flex; align-items: flex-end; }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { font-family: 'Great Vibes', cursive; font-size: 1.8rem; color: var(--primary); }
.gallery-item.placeholder { background: var(--glass); display: flex; justify-content: center; align-items: center; border: 2px dashed var(--primary); }
.placeholder-content { color: var(--primary); text-align: center; }
.placeholder-content span { display: block; font-size: 1.2rem; margin-top: 10px; }
@media print { .gallery-section { display: none !important; } }


/* Document Gallery Items Styling */
.doc-item { background: linear-gradient(45deg, #1a472a, #2c5364); display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; }
.doc-icon { font-size: 5rem; text-shadow: 0 0 20px rgba(255,255,255,0.3); margin-bottom: 0.5rem; transition: transform 0.5s ease; }
.doc-item:hover .doc-icon { transform: rotate(10deg) scale(1.1); }
.doc-item .gallery-overlay { opacity: 0.9 !important; background: rgba(0,0,0,0.5) !important; }