:root {
    --primary-color: #c94f8a;
    --secondary-color: #d67fa5;
    --accent-color: #f5a3c7;
    --dark-color: #5a3a4a;
    --light-bg: #fef5f9;
    --white: #ffffff;
    --text-color: #333333;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background: 
        radial-gradient(1200px at 15% 20%, rgba(201, 79, 138, 0.08), transparent 60%),
        radial-gradient(900px at 85% 0%, rgba(214, 127, 165, 0.08), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, #ffffff 35%, #fef5f9 100%);
    line-height: 1.6;
    position: relative;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: 
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 0) 8px, rgba(0, 0, 0, 0.02) 9px, rgba(0, 0, 0, 0.02) 10px),
        radial-gradient(circle at 20% 20%, rgba(201, 79, 138, 0.05), transparent 35%),
        radial-gradient(circle at 80% 10%, rgba(214, 127, 165, 0.05), transparent 35%);
    mix-blend-mode: soft-light;
    opacity: 0.25;
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

/* ========== NAVBAR ========== */
.navbar {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(201, 79, 138, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
    border-radius: 999px;
}

.nav-links a:hover::after {
    transform: scaleX(1);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Music Controls */
.music-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-right: 2rem;
}

.music-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 18px rgba(201, 79, 138, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
}

.music-btn:hover {
    transform: translateY(-1px) scale(1.05);
    box-shadow: 0 10px 20px rgba(201, 79, 138, 0.4);
}

.volume-control {
    display: flex;
    align-items: center;
    width: 120px;
}

.volume-slider {
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(to right, var(--primary-color) 0%, var(--primary-color) 30%, #ddd 30%, #ddd 100%);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.nav-links-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    list-style: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.nav-links-mobile.active {
    display: flex;
}

.nav-links-mobile a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    display: block;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

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

/* ========== HERO SECTION ========== */
.hero {
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    width: 380px;
    height: 380px;
    filter: blur(80px);
    opacity: 0.35;
    z-index: -1;
}

.hero::before {
    top: -120px;
    left: -80px;
    background: radial-gradient(circle, rgba(201, 79, 138, 0.45), transparent 60%);
}

.hero::after {
    bottom: -160px;
    right: -60px;
    background: radial-gradient(circle, rgba(214, 127, 165, 0.45), transparent 60%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(212, 127, 165, 0.1) 100%);
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
}

.hero-photo {
    display: flex;
    justify-content: center;
}

.photo-frame {
    width: 300px;
    height: 400px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(201, 79, 138, 0.9), rgba(214, 127, 165, 0.9));
    padding: 12px;
    box-shadow: 0 15px 45px rgba(201, 79, 138, 0.32), 0 10px 30px rgba(0, 0, 0, 0.08);
    position: relative;
}

.photo-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 25px;
}

.photo-frame::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 32px;
    background: linear-gradient(135deg, rgba(201, 79, 138, 0.35), rgba(255, 255, 255, 0));
    z-index: -1;
    filter: blur(12px);
}

.hero-text {
    text-align: left;
}

.badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.7rem 1.6rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 25px rgba(201, 79, 138, 0.3);
}

.name-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.3rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

/* ========== CELEBRATION SECTION ========== */
.celebration {
    padding: 5rem 0;
    background-color: var(--white);
    position: relative;
}

.celebration::before,
.celebration::after,
.activities::before,
.activities::after,
.event-section::before,
.event-section::after,
.photos-section::before,
.photos-section::after,
.playlist-section::before,
.playlist-section::after {
    content: '';
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(201, 79, 138, 0.08), transparent 70%);
    z-index: -1;
}

.celebration::before { top: 40px; left: -120px; }
.celebration::after { bottom: 30px; right: -90px; }
.activities::before { top: 60px; right: -110px; }
.activities::after { bottom: 40px; left: -100px; }
.event-section::before { top: 30px; left: -100px; }
.event-section::after { bottom: 50px; right: -110px; }
.photos-section::before { top: 20px; right: -120px; }
.photos-section::after { bottom: 30px; left: -110px; }
.playlist-section::before { top: 30px; left: -100px; }
.playlist-section::after { bottom: 40px; right: -100px; }

.celebration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    align-items: center;
}

.celebration-card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(201, 79, 138, 0.14);
    border-radius: 24px;
    padding: 2.2rem;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    background: rgba(201, 79, 138, 0.12);
    color: var(--primary-color);
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    margin-bottom: 0.8rem;
}

.celebration-lead {
    font-size: 1.25rem;
    color: var(--secondary-color);
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.celebration-body {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1.6rem;
}

.celebration-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.8rem;
}

.highlight {
    display: flex;
    gap: 0.8rem;
    padding: 0.9rem 1rem;
    background: rgba(201, 79, 138, 0.05);
    border: 1px solid rgba(201, 79, 138, 0.12);
    border-radius: 14px;
}

.highlight i {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 0.15rem;
}

.highlight h4 {
    margin: 0 0 0.2rem 0;
    font-size: 1rem;
    color: var(--dark-color);
}

.highlight p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 1.5;
}

.primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.95rem 1.6rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    text-decoration: none;
    border-radius: 14px;
    font-weight: 700;
    letter-spacing: 0.3px;
    box-shadow: 0 12px 25px rgba(201, 79, 138, 0.28);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(201, 79, 138, 0.35);
}

.celebration-visual {
    display: grid;
    gap: 1.3rem;
}

.celebration-photo {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.celebration-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.celebration-badge {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.92);
    padding: 0.55rem 0.85rem;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(201, 79, 138, 0.1);
    text-align: center;
    min-width: 110px;
}

.badge-day {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.1;
}

.badge-month {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--dark-color);
}

.celebration-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.9rem;
}

.stat {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(201, 79, 138, 0.12);
    border-radius: 14px;
    padding: 0.9rem 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    text-align: center;
}

.stat-value {
    display: block;
    font-weight: 800;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.stat-label {
    display: block;
    font-size: 0.95rem;
    color: var(--dark-color);
    letter-spacing: 0.3px;
}

.celebration-text h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 1rem;
    font-weight: 700;
}

.celebration-subtitle {
    font-size: 1.5rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.celebration-description {
    font-size: 1rem;
    color: var(--primary-color);
    line-height: 1.8;
    text-align: justify;
}

.celebration-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
}

.celebration-image img {
    width: 100%;
    height: auto;
    display: block;
}

.celebration-image::after,
.event-image::after,
.photos-gallery::after,
.playlist-box::after {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(201, 79, 138, 0.18), rgba(214, 127, 165, 0.1), transparent 70%);
    z-index: -1;
    filter: blur(14px);
}

/* ========== ACTIVITIES SECTION ========== */
.activities {
    padding: 5rem 0;
    background-color: var(--light-bg);
    position: relative;
}

.activities h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: var(--text-color);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.activity-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.activity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(201, 79, 138, 0.2);
}

.activity-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.activity-card h3 {
    font-size: 1.4rem;
    color: var(--dark-color);
    text-transform: uppercase;
    margin-bottom: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.activity-card p {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========== EVENT SECTIONS ========== */
.event-section {
    padding: 5rem 0;
    position: relative;
}

.event-section.misa {
    background: linear-gradient(180deg, var(--white) 0%, var(--light-bg) 100%);
}

.event-section.recepcion {
    background: linear-gradient(180deg, var(--light-bg) 0%, var(--white) 100%);
}

.event-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(201, 79, 138, 0.14);
    border-radius: 28px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
    position: relative;
    overflow: hidden;
}

.event-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
}

.event-section h2 {
    font-size: 3rem;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 2.5rem;
    font-weight: 800;
    letter-spacing: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.event-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}

.info-box {
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, rgba(201, 79, 138, 0.08), rgba(214, 127, 165, 0.05));
    padding: 1.3rem 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(201, 79, 138, 0.12);
    position: relative;
    overflow: hidden;
}

.info-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.info-box .label {
    font-size: 0.75rem;
    color: var(--dark-color);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1.5px;
    margin-bottom: 0.6rem;
    opacity: 0.7;
}

.info-box .value {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 800;
    letter-spacing: 0.5px;
}

.location-box {
    background: linear-gradient(135deg, rgba(201, 79, 138, 0.12), rgba(214, 127, 165, 0.08));
    padding: 1.8rem 2rem;
    border-radius: 18px;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(201, 79, 138, 0.15);
    box-shadow: 0 8px 20px rgba(201, 79, 138, 0.1);
    position: relative;
}

.location-box::before {
    content: '📍';
    position: absolute;
    top: 1.8rem;
    right: 2rem;
    font-size: 2rem;
    opacity: 0.3;
}

.location-box .label {
    font-size: 0.75rem;
    color: var(--dark-color);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1.5px;
    margin-bottom: 0.8rem;
    display: block;
    opacity: 0.7;
}

.location-box .value {
    font-size: 1.4rem;
    color: var(--primary-color);
    font-weight: 800;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.location-box .address {
    font-size: 0.95rem;
    color: var(--text-color);
    margin-bottom: 0;
    line-height: 1.5;
    font-weight: 500;
}

.qr-code {
    margin-bottom: 2.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.qr-code img {
    width: 140px;
    height: 140px;
    border-radius: 18px;
    border: 3px solid rgba(201, 79, 138, 0.2);
    padding: 8px;
    background: white;
    box-shadow: 0 10px 30px rgba(201, 79, 138, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.qr-code img:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(201, 79, 138, 0.25);
}

.countdown {
    margin-top: 2rem;
    background: linear-gradient(135deg, rgba(201, 79, 138, 0.06), rgba(214, 127, 165, 0.04));
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(201, 79, 138, 0.1);
}

.countdown-label {
    font-size: 0.75rem;
    color: var(--dark-color);
    text-transform: uppercase;
    font-weight: 800;
    margin-bottom: 1rem;
    display: block;
    letter-spacing: 1.5px;
    opacity: 0.7;
    text-align: center;
}

.countdown-timer {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: 'Courier New', monospace;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: white;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    min-width: 60px;
    box-shadow: 0 4px 12px rgba(201, 79, 138, 0.1);
    border: 1px solid rgba(201, 79, 138, 0.08);
}

.time-unit small {
    font-size: 0.5em;
    color: var(--text-color);
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 0.3rem;
    letter-spacing: 1px;
}

.separator {
    margin: 0 0.2rem;
    opacity: 0.5;
    font-weight: 600;
}

.event-image {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    position: relative;
    border: 3px solid rgba(255, 255, 255, 0.6);
}

.event-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(201, 79, 138, 0.1) 100%);
    z-index: 1;
    pointer-events: none;
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.event-image:hover img {
    transform: scale(1.05);
}

/* ========== PHOTOS SECTION ========== */
.photos-section {
    padding: 5rem 0;
    background-color: var(--white);
    position: relative;
}

.photos-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: 2px;
}

.photos-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(201, 79, 138, 0.12);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.photos-text {
    text-align: center;
}

.photos-text p {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-weight: 500;
}

.photos-text .cta-text {
    font-size: 1.3rem;
    color: var(--primary-color);
    font-weight: 700;
    text-transform: uppercase;
    margin: 2rem 0;
    animation: pulse 2s infinite;
}

.qr-section {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.qr-code-lg {
    width: 150px;
    height: 150px;
    border-radius: 10px;
}

.photos-gallery {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.photo-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

/* ========== PLAYLIST SECTION ========== */
.playlist-section {
    padding: 5rem 0;
    background-color: var(--light-bg);
    position: relative;
}

.playlist-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: 2px;
}

.playlist-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(201, 79, 138, 0.12);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

/* Section heading accent */
.celebration h2,
.activities h2,
.event-section h2,
.photos-section h2,
.playlist-section h2 {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.celebration h2::after,
.activities h2::after,
.event-section h2::after,
.photos-section h2::after,
.playlist-section h2::after {
    content: '';
    width: 72px;
    height: 5px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 8px 20px rgba(201, 79, 138, 0.25);
}

.playlist-text {
    text-align: center;
}

.playlist-text p {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.playlist-text i {
    font-size: 2rem;
    margin-right: 0.5rem;
}

.playlist-text .cta-text {
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    animation: pulse 2s infinite;
}

.spotify-link {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    margin-top: 1.5rem;
    padding: 0.8rem 1.5rem;
    background-color: #1DB954;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(29, 185, 84, 0.3);
}

.spotify-link:hover {
    background-color: #1ed760;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(29, 185, 84, 0.4);
}

/* Doots Link */
.doots-link {
    display: inline-block;
    background: linear-gradient(135deg, #FF1493 0%, #FF69B4 100%);
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 20, 147, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
    margin: 20px 0;
}

.doots-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 20, 147, 0.5);
    background: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%);
}

.playlist-box {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    aspect-ratio: 1;
}

.playlist-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--dark-color);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* ========== ANIMATIONS ========== */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1024px) {
    .hero-content,
    .celebration-content,
    .event-content,
    .photos-content,
    .playlist-content {
        grid-template-columns: 1fr;
    }

    .hero-text,
    .event-details,
    .photos-text,
    .playlist-text {
        text-align: center;
    }

    .name-title {
        font-size: 2.5rem;
    }

    .event-section h2,
    .activities h2,
    .photos-section h2,
    .playlist-section h2 {
        font-size: 2rem;
    }

    .countdown-timer {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .music-controls {
        margin-right: 1rem;
    }

    .volume-control {
        display: none;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-10px, 10px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-8px, -8px);
    }

    .hero {
        padding: 2rem 0;
    }

    .hero-photo {
        order: 2;
    }

    .hero-text {
        order: 1;
    }

    .photo-frame {
        width: 250px;
        height: 320px;
    }

    .name-title {
        font-size: 2rem;
    }

    .badge {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }

    .celebration-text h2,
    .event-section h2,
    .activities h2,
    .photos-section h2,
    .playlist-section h2 {
        font-size: 1.8rem;
    }

    .celebration-subtitle {
        font-size: 1.2rem;
    }

    .activities-grid {
        gap: 1.5rem;
    }

    .activity-card {
        padding: 1.5rem;
    }

    .activity-icon {
        font-size: 2.5rem;
    }

    .event-info {
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        transition: transform 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
        border: 1px solid rgba(201, 79, 138, 0.08);

    .countdown-timer {
        font-size: 1.2rem;
    }
        box-shadow: 0 12px 30px rgba(201, 79, 138, 0.18);
        border-color: rgba(201, 79, 138, 0.2);
    .photos-text p,
    .playlist-text p {
        font-size: 1rem;
    }

    .photos-text .cta-text,
    .playlist-text .cta-text {
        font-size: 1.1rem;
    }

    .qr-code-lg {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .nav-content {
        padding: 0.8rem 0;
    }

    .logo {
        font-size: 1.4rem;
    }

    .hero {
        padding: 1.5rem 0;
    }

    .celebration,
    .activities,
    .event-section,
    .photos-section,
    .playlist-section {
        padding: 3rem 0;
    }

    .hero-content,
    .celebration-content,
    .event-content,
    .photos-content,
    .playlist-content {
        gap: 1.5rem;
    }

    .photo-frame {
        width: 200px;
        height: 260px;
    }

    .name-title {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }

    .subtitle {
        font-size: 1rem;
    }

    .celebration-text h2,
    .event-section h2,
    .activities h2,
    .photos-section h2,
    .playlist-section h2 {
        font-size: 1.5rem;
    }

    .celebration-description,
    .activity-card p {
        font-size: 0.9rem;
    }

    .activity-card h3 {
        font-size: 1.1rem;
    }

    .info-box .value {
        font-size: 1.1rem;
    }

    .countdown-timer {
        font-size: 1rem;
        gap: 0.3rem;
    }

    .time-unit {
        min-width: 40px;
    }

    .location-box .value {
        font-size: 1rem;
    }

    .location-box .address {
        font-size: 0.8rem;
    }
}