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

:root {
    --primary-color: #ff6b9d;
    --secondary-color: #c44569;
    --accent-color: #feca57;
    --dark-bg: #0a0e27;
    --darker-bg: #050814;
    --light-text: #ffffff;
    --gray-text: #a0a0a0;
}

body {
    font-family: 'Oswald', 'Segoe UI', sans-serif;
    background: var(--darker-bg);
    color: var(--light-text);
    overflow-x: hidden;
    letter-spacing: 0.02em;
}

/* Hero Section - Premium International Design */
.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    background: 
        radial-gradient(ellipse at top, rgba(102, 126, 234, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(255, 107, 157, 0.3) 0%, transparent 50%),
        linear-gradient(180deg, #0a0e27 0%, #1a1a2e 100%);
    background-image: 
        radial-gradient(ellipse at top, rgba(102, 126, 234, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(255, 107, 157, 0.3) 0%, transparent 50%),
        linear-gradient(180deg, #0a0e27 0%, #1a1a2e 100%),
        url('https://images.unsplash.com/photo-1514525253161-7a46d19cd819?w=1920');
    background-size: 100% 100%, 100% 100%, 100% 100%, cover;
    background-position: center, center, center, center;
    background-blend-mode: screen, screen, normal, overlay;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            rgba(255, 255, 255, 0.03) 0px,
            transparent 1px,
            transparent 40px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.03) 0px,
            transparent 1px,
            transparent 40px
        );
    pointer-events: none;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(40px, 40px);
    }
}

.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to bottom, transparent, rgba(10, 14, 39, 0.95));
    pointer-events: none;
    backdrop-filter: blur(2px);
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    width: min(1320px, calc(100vw - 2rem));
    padding: 0 1rem;
    text-align: left;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.95fr) minmax(380px, 1.05fr);
    gap: clamp(2rem, 4vw, 5rem);
    align-items: center;
}

.hero-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-align: left;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    margin-bottom: 1rem;
    padding: 0.65rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(254, 202, 87, 0.24);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    color: rgba(255, 255, 255, 0.84);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.hero-showcase {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-self: end;
    width: min(100%, 620px);
}

.hero-countdown-card {
    position: relative;
    padding: 1.1rem 1.15rem 1.2rem;
    border-radius: 28px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.06) 100%);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow:
        0 30px 70px rgba(0, 0, 0, 0.38),
        inset 0 0 60px rgba(255, 107, 157, 0.12);
    backdrop-filter: blur(24px) saturate(160%);
    transform: translateX(1rem) rotate(-1.5deg);
}

.hero-countdown-card::before {
    content: '';
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 92px;
    height: 3px;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
    opacity: 0.9;
}

.hero-countdown-label {
    margin-bottom: 0.85rem;
    color: rgba(254, 202, 87, 0.95);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.hero-countdown-card .countdown {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.hero-countdown-card .countdown-item {
    min-width: 66px;
    padding: 0.75rem 0.8rem;
}

.hero-countdown-card .countdown-value {
    font-size: 1.95rem;
}

.hero-countdown-card .countdown-label {
    font-size: 0.68rem;
}

.hero-countdown-card .countdown-separator {
    font-size: 1.35rem;
}

.hero-gallery {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.86fr);
    align-items: end;
    gap: 0.9rem;
    width: 100%;
    min-height: 360px;
}

.hero-card {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.06);
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.35),
        inset 0 0 80px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    aspect-ratio: 4 / 5;
}

.hero-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 34%, rgba(0, 0, 0, 0.28) 100%);
    pointer-events: none;
    z-index: 1;
}

.hero-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-card--primary {
    transform: rotate(-4deg);
}

.hero-card--secondary {
    justify-self: end;
    width: 88%;
    margin-left: -14%;
    transform: translateY(18%) rotate(6deg);
    aspect-ratio: 3 / 4;
    z-index: 2;
}

.hero-copy .btn-start {
    align-self: flex-start;
}

.hero-title {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, 
        #ffffff 0%, 
        #feca57 30%, 
        #ff6b9d 60%, 
        #c44569 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s ease-in-out infinite;
    letter-spacing: 0.08em;
    line-height: 0.95;
    filter: drop-shadow(0 0 40px rgba(255, 107, 157, 0.4));
    transform: scaleY(1.15);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.hero-title-line {
    display: block;
}

.hero-title-line--secondary {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(1.05rem, 2.2vw, 1.65rem);
    line-height: 1.2;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background: none;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.88);
    color: rgba(255, 255, 255, 0.88);
    filter: none;
}

.hero-subtitle {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-weight: 300;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    position: relative;
}

.hero-subtitle::before,
.hero-subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 60px;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(254, 202, 87, 0.6), transparent);
}

.hero-subtitle::before {
    left: -80px;
}

.hero-subtitle::after {
    right: -80px;
}

.btn-start {
    position: relative;
    padding: 1.75rem 4rem;
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #0a0e27;
    background: linear-gradient(135deg, #feca57 0%, #ff6b9d 100%);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 
        0 20px 60px rgba(255, 107, 157, 0.5),
        0 0 0 0 rgba(254, 202, 87, 0.5),
        inset 0 -2px 10px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.btn-start:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 
        0 30px 80px rgba(255, 107, 157, 0.7),
        0 0 0 8px rgba(254, 202, 87, 0.2),
        inset 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.btn-start:active {
    transform: translateY(-2px) scale(1.02);
}

.btn-start::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent
    );
    transition: left 0.6s;
}

.btn-start:hover::before {
    left: 100%;
}

.btn-text, .btn-sparkle {
    position: relative;
    z-index: 1;
    display: inline-block;
}

.btn-sparkle {
    margin-left: 0.75rem;
    animation: sparkle 1.5s ease-in-out infinite;
    font-size: 1.3rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    animation: bounce 2s infinite;
    opacity: 0.8;
}

.mouse {
    width: 32px;
    height: 52px;
    border: 2.5px solid rgba(254, 202, 87, 0.6);
    border-radius: 16px;
    position: relative;
    box-shadow: 
        0 0 20px rgba(254, 202, 87, 0.3),
        inset 0 0 10px rgba(254, 202, 87, 0.1);
}

.mouse::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    width: 5px;
    height: 12px;
    background: linear-gradient(to bottom, #feca57, transparent);
    border-radius: 3px;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
    box-shadow: 0 0 10px rgba(254, 202, 87, 0.5);
}

.scroll-indicator::after {
    content: 'SCROLL';
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: rgba(254, 202, 87, 0.6);
}

@media (max-width: 1024px) {
    .hero-content {
        width: min(980px, calc(100vw - 2rem));
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-showcase {
        order: 1;
        justify-self: center;
        width: min(100%, 640px);
    }

    .hero-copy {
        order: 2;
        align-items: center;
        text-align: center;
    }

    .hero-eyebrow {
        align-self: center;
    }

    .hero-copy .btn-start {
        align-self: center;
    }

    .hero-countdown-card {
        transform: rotate(-1deg);
    }
}

@media (max-width: 768px) {
    .hero-section {
        height: auto;
        min-height: 100vh;
        padding: 2rem 0 4.5rem;
    }

    .hero-content {
        width: min(100vw - 1rem, 100%);
        padding: 0 0.5rem;
    }

    .hero-grid {
        gap: 1.5rem;
    }

    .hero-title {
        font-size: clamp(2.9rem, 15vw, 4.2rem);
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4.5vw, 1.35rem);
        letter-spacing: 0.08em;
        margin-bottom: 1.5rem;
    }

    .hero-subtitle::before,
    .hero-subtitle::after {
        width: 38px;
    }

    .hero-subtitle::before {
        left: -52px;
    }

    .hero-subtitle::after {
        right: -52px;
    }

    .hero-countdown-card {
        transform: none;
        padding: 1rem;
    }

    .hero-countdown-card .countdown {
        gap: 0.45rem;
    }

    .hero-countdown-card .countdown-item {
        min-width: 60px;
        padding: 0.65rem 0.75rem;
    }

    .hero-countdown-card .countdown-value {
        font-size: 1.7rem;
    }

    .hero-countdown-card .countdown-label {
        font-size: 0.62rem;
    }

    .hero-countdown-card .countdown-separator {
        font-size: 1.2rem;
    }

    .hero-gallery {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .hero-card--primary,
    .hero-card--secondary {
        width: 100%;
        margin-left: 0;
        transform: none;
        aspect-ratio: 16 / 10;
    }

    .hero-card--secondary {
        width: 86%;
        justify-self: end;
        margin-top: -12%;
    }

    .hero-copy .btn-start {
        width: 100%;
        justify-content: center;
    }

    .scroll-indicator {
        bottom: 24px;
    }
}

/* Map Section - Fullscreen Edge-to-Edge */
.map-section {
    width: 100vw;
    height: 100vh;
    padding: 0;
    margin: 0;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.95) 0%, rgba(27, 20, 54, 0.95) 100%);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 157, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(254, 202, 87, 0.15) 0%, transparent 50%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-header {
    display: none; /* Hide header for fullscreen map experience */
}

.section-title {
    display: none;
}

.section-subtitle {
    display: none;
}

.map-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-wrapper {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center center;
}

.world-map {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    filter: drop-shadow(0 0 30px rgba(255, 107, 157, 0.3));
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.continent-outline {
    fill: none;
    stroke: rgba(255, 255, 255, 0.15);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: all 0.5s ease;
}

.vietnam-map {
    filter: drop-shadow(0 0 40px rgba(255, 107, 157, 0.4));
}

.vietnam-main {
    fill: url(#vietnamGradient);
    stroke: rgba(255, 107, 157, 0.6);
    stroke-width: 3;
    transition: all 0.5s ease;
    animation: mapGlow 3s ease-in-out infinite;
}

.vietnam-coastline {
    stroke-dasharray: 5, 3;
    animation: dashMove 20s linear infinite;
}

.location-group.international .location-pin path {
    fill: #c44569;
}

.decorative-lines {
    pointer-events: none;
}

@keyframes mapGlow {
    0%, 100% {
        filter: drop-shadow(0 0 30px rgba(255, 107, 157, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 50px rgba(255, 107, 157, 0.6));
    }
}

@keyframes dashMove {
    to {
        stroke-dashoffset: -100;
    }
}

.location-group {
    cursor: pointer;
    transition: all 0.5s ease;
}

.location-group:hover .continent-outline {
    stroke: rgba(255, 107, 157, 0.6);
    stroke-width: 2.5;
}

.location-group:hover .location-pin path {
    transform: scale(1.2) translateY(-2px);
    filter: drop-shadow(0 5px 15px rgba(255, 107, 157, 0.8));
}

.location-group:hover .city-badge {
    opacity: 1 !important;
}

.location-pin {
    transition: all 0.3s ease;
}

.location-pin path {
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: center bottom;
}

.location-glow {
    animation: glowPulse 3s ease-in-out infinite;
}

.location-pulse-ring {
    fill: none;
    stroke: var(--accent-color);
    stroke-width: 2;
    opacity: 0.6;
    animation: ringPulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.city-badge {
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.city-badge text {
    font-family: 'Oswald', 'Segoe UI', sans-serif;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
}

/* Zoom Controls */
.zoom-controls {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 10;
}

.zoom-btn {
    width: 54px;
    height: 54px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.95), rgba(196, 69, 105, 0.95));
    border: 2px solid rgba(254, 202, 87, 0.4);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 25px rgba(255, 107, 157, 0.5),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
}

.zoom-btn:hover {
    transform: scale(1.15) rotate(90deg);
    box-shadow: 
        0 12px 35px rgba(255, 107, 157, 0.7),
        inset 0 0 20px rgba(255, 255, 255, 0.2);
    border-color: var(--accent-color);
}

.zoom-btn:active {
    transform: scale(1.05) rotate(90deg);
}

.zoom-btn svg {
    width: 26px;
    height: 26px;
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Map Zoom States */
.map-wrapper.zoomed {
    transform: scale(2.5);
}

.map-wrapper.zooming {
    transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Popup Modal - Premium Apple/Spotify Design */
.popup-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(40px) saturate(180%);
    animation: fadeIn 0.3s ease;
    padding: 2rem;
}

.popup-modal.active {
    display: flex;
}

.popup-content {
    position: relative;
    background: linear-gradient(145deg, 
        rgba(255, 255, 255, 0.05) 0%, 
        rgba(255, 255, 255, 0.02) 100%
    );
    border-radius: 32px;
    padding: 0;
    max-width: 720px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 
        0 40px 100px rgba(0, 0, 0, 0.8),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 0 100px rgba(255, 107, 157, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    animation: modalSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(60px) brightness(1.1);
    overflow-y: auto;
    overflow-x: hidden;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.popup-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 300;
    line-height: 1;
    z-index: 10;
    backdrop-filter: blur(20px);
}

.popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.popup-city {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: 2.8rem;
    font-weight: 400;
    margin: 0;
    padding: 2rem 2.5rem 1.5rem;
    background: linear-gradient(135deg, 
        #ffffff 0%, 
        var(--accent-color) 50%, 
        var(--primary-color) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transform: scaleY(1.1);
}

.popup-image-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    margin: 0;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.popup-image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(0, 0, 0, 0.4) 100%
    );
    pointer-events: none;
    z-index: 1;
}

.popup-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.popup-image-container:hover .popup-image {
    transform: scale(1.08);
}

/* Audio Player - Spotify-inspired */
.audio-player {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.05) 0%, 
        rgba(255, 255, 255, 0.02) 100%
    );
    border-radius: 0 0 32px 32px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(40px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.play-btn {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, 
        var(--accent-color) 0%, 
        var(--primary-color) 100%
    );
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 
        0 12px 35px rgba(254, 202, 87, 0.4),
        0 0 0 0 rgba(254, 202, 87, 0.3),
        inset 0 0 0 1px rgba(255, 255, 255, 0.2);
    align-self: center;
    position: relative;
}

.play-btn::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, 
        rgba(254, 202, 87, 0.4) 0%, 
        transparent 70%
    );
    animation: playPulse 2s ease-in-out infinite;
}

.play-btn:hover {
    transform: scale(1.12);
    box-shadow: 
        0 16px 45px rgba(254, 202, 87, 0.6),
        0 0 0 8px rgba(254, 202, 87, 0.15),
        inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.play-btn:active {
    transform: scale(1.05);
}

.play-icon, .pause-icon {
    width: 28px;
    height: 28px;
    fill: white;
    position: relative;
    z-index: 1;
}

.audio-info {
    flex: 1;
}

.audio-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.95);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.audio-progress {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 0.75rem;
    cursor: pointer;
    position: relative;
    transition: height 0.2s ease;
}

.audio-progress:hover {
    height: 8px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, 
        var(--accent-color) 0%, 
        var(--primary-color) 100%
    );
    width: 0%;
    transition: width 0.1s ease;
    border-radius: 100px;
    box-shadow: 0 0 15px rgba(254, 202, 87, 0.5);
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    right: -1px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.3),
        0 0 0 2px rgba(254, 202, 87, 0.3);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.audio-progress:hover .progress-bar::after {
    opacity: 1;
}

.audio-time {
    display: flex;
    justify-content: space-between;
    font-family: 'Oswald', sans-serif;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 400;
    letter-spacing: 0.05em;
}

.audio-playlist {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-top: 0.75rem;
    max-height: 9.5rem;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.audio-playlist:empty {
    display: none;
}

.audio-track-btn {
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.88);
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
    font-family: 'Oswald', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.25s ease;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.audio-track-btn:hover {
    border-color: rgba(254, 202, 87, 0.55);
    background: rgba(255, 107, 157, 0.18);
    color: #ffffff;
    transform: translateY(-1px);
}

.audio-track-btn.is-active {
    border-color: rgba(254, 202, 87, 0.9);
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.3), rgba(254, 202, 87, 0.22));
    color: #ffffff;
    box-shadow: 0 0 18px rgba(255, 107, 157, 0.25);
}

/* Visualizer - Spotify Premium Style */
.visualizer {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 5px;
    height: 80px;
    padding: 1.5rem 0 0;
}

.bar {
    width: 4px;
    background: linear-gradient(to top, 
        rgba(254, 202, 87, 0.8) 0%, 
        rgba(255, 107, 157, 0.9) 50%,
        rgba(254, 202, 87, 1) 100%
    );
    border-radius: 100px;
    animation: wave 1s ease-in-out infinite;
    transform-origin: bottom;
    box-shadow: 
        0 0 8px rgba(254, 202, 87, 0.4),
        0 0 15px rgba(255, 107, 157, 0.2);
    transition: all 0.15s ease;
}

.bar:nth-child(1) { animation-delay: 0s; height: 25%; }
.bar:nth-child(2) { animation-delay: 0.1s; height: 45%; }
.bar:nth-child(3) { animation-delay: 0.2s; height: 65%; }
.bar:nth-child(4) { animation-delay: 0.3s; height: 85%; }
.bar:nth-child(5) { animation-delay: 0.4s; height: 95%; }
.bar:nth-child(6) { animation-delay: 0.5s; height: 85%; }
.bar:nth-child(7) { animation-delay: 0.6s; height: 65%; }
.bar:nth-child(8) { animation-delay: 0.7s; height: 45%; }

/* Footer - Premium International Design */
.footer {
    background: linear-gradient(180deg, 
        rgba(10, 14, 39, 0.98) 0%, 
        rgba(5, 8, 20, 1) 100%
    );
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(254, 202, 87, 0.6) 25%, 
        rgba(255, 107, 157, 0.8) 50%,
        rgba(254, 202, 87, 0.6) 75%,
        transparent
    );
    box-shadow: 0 0 30px rgba(255, 107, 157, 0.6);
    animation: borderGlow 3s ease-in-out infinite;
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 800px 600px at 25% 30%, rgba(102, 126, 234, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 600px 800px at 75% 70%, rgba(255, 107, 157, 0.12) 0%, transparent 50%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 100px,
            rgba(255, 255, 255, 0.02) 100px,
            rgba(255, 255, 255, 0.02) 101px
        );
    pointer-events: none;
    z-index: 0;
}

@keyframes borderGlow {
    0%, 100% {
        opacity: 1;
        filter: brightness(1);
    }
    50% {
        opacity: 0.7;
        filter: brightness(1.3);
    }
}

/* Countdown Section - Glassmorphism Premium */
.countdown-section {
    background: linear-gradient(135deg, 
        rgba(255, 107, 157, 0.08), 
        rgba(118, 75, 162, 0.08)
    );
    padding: 8rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
}

.countdown-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, 
        rgba(255, 107, 157, 0.2) 0%, 
        transparent 70%
    );
    transform: translate(-50%, -50%);
    pointer-events: none;
    animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.countdown-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.countdown-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 10px 30px rgba(255, 107, 157, 0.4),
        inset 0 -3px 10px rgba(0, 0, 0, 0.2);
    animation: iconPulse 2s ease-in-out infinite;
    position: relative;
}

.countdown-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0.3;
    animation: iconRipple 2s ease-out infinite;
}

.countdown-icon svg {
    width: 32px;
    height: 32px;
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    position: relative;
    z-index: 1;
}

.countdown-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.countdown-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.15rem;
    color: var(--gray-text);
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.countdown {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    padding: 0.85rem 1.2rem;
    border-radius: 14px;
    min-width: 75px;
    border: 1px solid rgba(255, 107, 157, 0.25);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.2),
        inset 0 0 20px rgba(255, 107, 157, 0.05);
    transition: all 0.3s ease;
}

.countdown-item:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 8px 25px rgba(255, 107, 157, 0.3),
        inset 0 0 20px rgba(255, 107, 157, 0.08);
    border-color: rgba(255, 107, 157, 0.4);
}

.countdown-value {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1;
    text-shadow: 
        0 0 20px rgba(254, 202, 87, 0.6),
        0 2px 4px rgba(0, 0, 0, 0.3);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
}

.countdown-label {
    font-family: 'Oswald', sans-serif;
    font-size: 0.75rem;
    color: var(--gray-text);
    margin-top: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.countdown-separator {
    font-size: 1.8rem;
    color: rgba(255, 107, 157, 0.6);
    font-weight: 700;
    margin: 0 -0.25rem;
    animation: blink 2s ease-in-out infinite;
}

/* Main Footer */
.footer-main {
    padding: 5rem 2rem 4rem; /* Increased padding */
    background: var(--darker-bg);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
}

/* Footer Brand */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(255, 107, 157, 0.3);
}

.footer-logo svg {
    width: 28px;
    height: 28px;
    color: white;
}

.brand-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--light-text);
    margin: 0;
}

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

/* Footer Sections */
.footer-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-heading {
    font-family: 'Oswald', sans-serif;
    font-size: 1.05rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    margin: 0 0 0.25rem 0;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.95rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 400;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    letter-spacing: 0.05em;
}

.footer-links li a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
    text-shadow: 0 0 20px rgba(254, 202, 87, 0.5);
}

.footer-links li a::before {
    content: '→';
    margin-right: 0.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    color: var(--accent-color);
}

.footer-links li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Social Share */
.social-share {
    display: flex;
    gap: 0.75rem;
}

.social-icon-btn {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-icon-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.social-icon-btn:hover::before {
    width: 100px;
    height: 100px;
}

.social-icon-btn svg {
    width: 20px;
    height: 20px;
    position: relative;
    z-index: 1;
}

.social-icon-btn.twitter {
    background: linear-gradient(135deg, #1DA1F2, #0e71c8);
    color: white;
}

.social-icon-btn.facebook {
    background: linear-gradient(135deg, #4267B2, #2d4373);
    color: white;
}

.social-icon-btn.copy {
    background: linear-gradient(135deg, var(--accent-color), #e8b13e);
    color: var(--darker-bg);
}

.social-icon-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.hashtag-box {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.hashtag {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: rgba(255, 107, 157, 0.1);
    border: 1px solid rgba(255, 107, 157, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.hashtag:hover {
    background: rgba(255, 107, 157, 0.2);
    transform: scale(1.05);
}

/* Credits List */
.credits-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.credits-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-text);
    font-size: 0.9rem;
}

.credits-list li svg {
    color: var(--primary-color);
    flex-shrink: 0;
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: 1.5rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    margin: 0;
    color: var(--gray-text);
    font-size: 0.9rem;
}

.copyright .heart {
    color: var(--primary-color);
    display: inline-block;
    animation: heartBeat 1.5s ease-in-out infinite;
}

.footer-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--gray-text);
    font-size: 0.85rem;
}

.stat-item svg {
    color: var(--accent-color);
}

.separator {
    color: rgba(255, 255, 255, 0.2);
}

/* Animations */
@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 
            0 10px 30px rgba(255, 107, 157, 0.4),
            inset 0 -3px 10px rgba(0, 0, 0, 0.2);
    }
    50% {
        transform: scale(1.08);
        box-shadow: 
            0 15px 45px rgba(255, 107, 157, 0.6),
            inset 0 -3px 10px rgba(0, 0, 0, 0.2);
    }
}

@keyframes iconRipple {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}

@keyframes blink {
    0%, 49%, 100% {
        opacity: 1;
    }
    50%, 99% {
        opacity: 0.3;
    }
}

@keyframes heartBeat {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(1.2);
    }
    20%, 40% {
        transform: scale(1);
    }
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .countdown-section {
        padding: 2rem 1rem;
    }

    .countdown-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .countdown-icon {
        width: 56px;
        height: 56px;
    }
    
    .countdown-icon svg {
        width: 28px;
        height: 28px;
    }

    .countdown {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }

    .countdown-item {
        min-width: 65px;
        padding: 0.7rem 0.9rem;
    }

    .countdown-value {
        font-size: 1.8rem;
    }
    
    .countdown-label {
        font-size: 0.7rem;
    }
    
    .countdown-separator {
        font-size: 1.5rem;
        margin: 0;
    }

    .footer-main {
        padding: 3rem 1.5rem 2rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-stats {
        justify-content: center;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: 0% center;
    }
    100% {
        background-position: 200% center;
    }
}

@keyframes sparkle {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: scale(1.2) rotate(180deg);
        opacity: 0.8;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes scroll {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
}

@keyframes pulse {
    0% {
        r: 8;
        opacity: 0.6;
    }
    50% {
        r: 16;
        opacity: 0;
    }
    100% {
        r: 8;
        opacity: 0;
    }
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

@keyframes ringPulse {
    0% {
        r: 15;
        opacity: 0.6;
        stroke-width: 2;
    }
    50% {
        r: 25;
        opacity: 0.2;
        stroke-width: 1;
    }
    100% {
        r: 15;
        opacity: 0;
        stroke-width: 0.5;
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

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

@keyframes playPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.2);
        opacity: 0;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

    .section-title {
        font-size: 2rem;
        display: none; /* Keep hidden on mobile */
    }
    
    .section-subtitle {
        font-size: 1rem;
        display: none; /* Keep hidden on mobile */
    }
    
    .map-section {
        width: 100vw;
        height: 100vh;
        padding: 0;
        margin: 0;
    }
    
    .map-container {
        width: 100vw;
        height: 100vh;
        padding: 0;
        margin: 0;
    }
    
    .world-map {
        width: 100%;
        height: 100%;
    }

    .popup-content {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .popup-city {
        font-size: 1.5rem;
        padding-right: 0;
    }
    
    .popup-image-container {
        height: 250px;
    }
    
    .play-btn {
        width: 60px;
        height: 60px;
    }
    
    .play-icon, .pause-icon {
        width: 24px;
        height: 24px;
    }
    
    .zoom-btn {
        width: 48px;
        height: 48px;
    }
    
    .zoom-btn svg {
        width: 22px;
        height: 22px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Province Map Overrides */
.world-map {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    max-width: none;
    max-height: none;
}

.map-loading {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1.5rem;
    color: rgba(255, 255, 255, 0.75);
    font-family: 'Oswald', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: radial-gradient(circle at center, rgba(255, 107, 157, 0.12), rgba(5, 8, 20, 0.72));
}

.map-loading--error {
    color: #ffb3c6;
}

.province-map-svg {
    width: 100%;
    height: 100%;
    display: block;
    transform-origin: 0 0;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 0 30px rgba(255, 107, 157, 0.28));
}

.province-map-svg.is-zooming {
    transition: transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
}

.province-region {
    fill: rgba(255, 255, 255, 0.08);
    stroke: rgba(255, 255, 255, 0.18);
    stroke-width: 1.2;
    cursor: pointer;
    transition: fill 0.25s ease, stroke 0.25s ease, opacity 0.25s ease, filter 0.25s ease;
    vector-effect: non-scaling-stroke;
}

.province-region:hover,
.province-region.region-hover,
.province-region.active,
.province-region.pulse-spark {
    fill: rgba(255, 107, 157, 0.22);
    stroke: rgba(254, 202, 87, 0.8);
    filter: drop-shadow(0 0 14px rgba(255, 107, 157, 0.45));
}

.special-region {
    cursor: pointer;
    transform-origin: center;
}

.special-region rect {
    transition: fill 0.25s ease, stroke 0.25s ease, transform 0.25s ease;
}

.special-region text {
    font-family: 'Oswald', sans-serif;
    pointer-events: none;
}

.special-region:hover rect,
.special-region.region-hover rect,
.special-region.active rect,
.special-region.pulse-spark rect {
    fill: rgba(255, 107, 157, 0.18);
    stroke: rgba(254, 202, 87, 0.8);
}

.popup-description {
    margin: 0;
    padding: 0 2.5rem 1.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1rem;
    line-height: 1.7;
    letter-spacing: 0.04em;
}

.audio-player.audio-player--no-audio {
    opacity: 0.92;
}

.audio-player.audio-player--no-audio .visualizer,
.audio-player.audio-player--no-audio .audio-progress,
.audio-player.audio-player--no-audio .audio-playlist {
    opacity: 0.35;
}

.play-btn:disabled {
    cursor: not-allowed;
    opacity: 0.45;
    transform: none;
    box-shadow: none;
}

.play-btn:disabled::before {
    animation: none;
}

.leaflet-container {
    background: radial-gradient(circle at center, rgba(255, 107, 157, 0.12), rgba(5, 8, 20, 0.9));
    font-family: 'Oswald', 'Segoe UI', sans-serif;
    outline: none;
}

.leaflet-pane svg {
    overflow: visible;
}

.leaflet-interactive.province-region {
    cursor: pointer;
    transition: fill 0.25s ease, stroke 0.25s ease, opacity 0.25s ease, filter 0.25s ease;
    vector-effect: non-scaling-stroke;
}

.leaflet-interactive.province-region.province-region--has-audio {
    fill: rgba(255, 95, 154, 0.3);
    stroke: rgba(255, 233, 180, 0.96);
    filter: drop-shadow(0 0 15px rgba(255, 107, 157, 0.45));
    animation: provinceWishGlow 2.6s ease-in-out infinite;
}

.leaflet-interactive.province-region.province-region--has-audio:hover,
.leaflet-interactive.province-region.province-region--has-audio.pulse-spark,
.leaflet-interactive.province-region.province-region--has-audio.active {
    fill: rgba(255, 107, 157, 0.46);
    stroke: rgba(255, 215, 128, 1);
    filter: drop-shadow(0 0 24px rgba(255, 107, 157, 0.72));
}

.leaflet-interactive.province-region.province-region--mute {
    fill: rgba(255, 255, 255, 0.11);
    stroke: rgba(255, 255, 255, 0.42);
    opacity: 0.64;
    filter: saturate(0.72);
}

.leaflet-interactive.province-region.province-region--mute:hover,
.leaflet-interactive.province-region.province-region--mute.active {
    fill: rgba(255, 255, 255, 0.19);
    stroke: rgba(255, 255, 255, 0.62);
    opacity: 0.9;
}

.leaflet-interactive.province-region.province-region--island {
    stroke-dasharray: 5 5;
}

.leaflet-tooltip.province-tooltip {
    background: rgba(5, 8, 20, 0.92);
    border: 1px solid rgba(255, 107, 157, 0.45);
    border-radius: 999px;
    color: #ffffff;
    padding: 0.45rem 0.85rem;
    font-family: 'Oswald', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.leaflet-tooltip.province-tooltip::before {
    border-top-color: rgba(255, 107, 157, 0.45);
    border-bottom-color: rgba(255, 107, 157, 0.45);
}

.province-region--mute {
  cursor: pointer;
}

.province-region--mute:hover {
    fill-opacity: 0.2;
}

@keyframes provinceWishGlow {
    0%, 100% {
        fill-opacity: 0.24;
        stroke-opacity: 0.9;
    }
    50% {
        fill-opacity: 0.4;
        stroke-opacity: 1;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 100svh;
        height: auto;
        padding: calc(1rem + env(safe-area-inset-top)) 0 calc(1.25rem + env(safe-area-inset-bottom));
    }

    .hero-content {
        width: min(100vw - 0.9rem, 100%);
        padding: 0 0.35rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .hero-showcase {
        width: 100%;
        gap: 0.7rem;
    }

    .hero-copy {
        align-items: center;
        text-align: center;
    }

    .hero-eyebrow {
        align-self: center;
        margin-bottom: 0.7rem;
        padding: 0.5rem 0.75rem;
        font-size: 0.62rem;
        letter-spacing: 0.18em;
    }

    .hero-countdown-card {
        transform: none;
        padding: 0.85rem;
        border-radius: 22px;
    }

    .hero-countdown-card::before {
        width: 72px;
        height: 2px;
    }

    .hero-countdown-label {
        margin-bottom: 0.7rem;
        font-size: 0.62rem;
        letter-spacing: 0.18em;
    }

    .hero-countdown-card .countdown {
        gap: 0.3rem;
    }

    .hero-countdown-card .countdown-item {
        min-width: 52px;
        padding: 0.5rem 0.45rem;
        border-radius: 16px;
    }

    .hero-countdown-card .countdown-value {
        font-size: 1.4rem;
    }

    .hero-countdown-card .countdown-label {
        font-size: 0.56rem;
        letter-spacing: 0.06em;
    }

    .hero-countdown-card .countdown-separator {
        display: none;
    }

    .hero-gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.55rem;
        min-height: 0;
    }

    .hero-card {
        border-radius: 20px;
        aspect-ratio: 3 / 4;
    }

    .hero-card--primary {
        transform: rotate(-3deg);
    }

    .hero-card--secondary {
        width: 100%;
        margin-left: 0;
        transform: translateY(10%) rotate(4deg);
        aspect-ratio: 3 / 4;
    }

    .hero-title {
        font-size: clamp(2.2rem, 12vw, 3.35rem);
        margin-bottom: 0.8rem;
    }

    .hero-title-line--secondary {
        font-size: clamp(0.8rem, 3vw, 1rem);
        letter-spacing: 0.1em;
    }

    .hero-subtitle {
        font-size: clamp(0.95rem, 3.8vw, 1.1rem);
        margin-bottom: 1rem;
        letter-spacing: 0.08em;
    }

    .hero-subtitle::before,
    .hero-subtitle::after {
        display: none;
    }

    .btn-start {
        width: 100%;
        padding: 1rem 1.15rem;
        font-size: 0.84rem;
        border-radius: 999px;
    }

    .scroll-indicator {
        display: none;
    }

    .map-section {
        min-height: 100svh;
        height: auto;
    }

    .map-container,
    .map-wrapper {
        height: 100svh;
        min-height: 100svh;
    }

    .zoom-controls {
        right: 0.75rem;
        bottom: 0.75rem;
    }

    .zoom-btn {
        width: 44px;
        height: 44px;
    }

    .zoom-btn svg {
        width: 20px;
        height: 20px;
    }

    .popup-modal {
        align-items: flex-end;
        padding: 0.4rem;
    }

    .popup-content {
        width: 100%;
        max-width: none;
        max-height: calc(100svh - 0.8rem);
        border-radius: 22px 22px 12px 12px;
    }

    .popup-close {
        top: 0.8rem;
        right: 0.8rem;
        width: 34px;
        height: 34px;
        font-size: 1.2rem;
    }

    .popup-city {
        font-size: 1.55rem;
        padding: 1.3rem 1rem 0.85rem;
    }

    .popup-description {
        padding: 0 1rem 1rem;
        font-size: 0.92rem;
        line-height: 1.58;
    }

    .popup-image-container {
        height: clamp(170px, 34svh, 255px);
    }

    .audio-player {
        padding: 1rem;
        gap: 1rem;
        border-radius: 0 0 22px 22px;
    }

    .play-btn {
        width: 54px;
        height: 54px;
    }

    .play-icon,
    .pause-icon {
        width: 22px;
        height: 22px;
    }

    .audio-title {
        font-size: 0.95rem;
        margin-bottom: 0.75rem;
    }

    .audio-progress {
        height: 5px;
    }

    .audio-time {
        font-size: 0.75rem;
    }

    .audio-playlist {
        max-height: 6rem;
        gap: 0.4rem;
        margin-top: 0.55rem;
    }

    .audio-track-btn {
        padding: 0.42rem 0.7rem;
        font-size: 0.66rem;
    }

    .footer {
        min-height: auto;
    }

    .footer-main {
        padding: 2rem 1rem 1.5rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .footer-bottom {
        padding: 1rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        gap: 0.75rem;
    }

    .footer-stats {
        justify-content: flex-start;
        gap: 0.65rem;
    }

    .brand-title {
        font-size: 1.15rem;
    }

    .brand-subtitle {
        font-size: 0.85rem;
    }

    .footer-links li a,
    .credits-list li {
        font-size: 0.88rem;
    }
}

@media (max-width: 900px) and (orientation: landscape) {
    .hero-section {
        min-height: 100svh;
        height: auto;
        padding: 0.65rem 0;
    }

    .hero-content {
        width: min(100vw - 1rem, 100%);
        padding: 0 0.4rem;
    }

    .hero-grid {
        grid-template-columns: minmax(240px, 0.8fr) minmax(280px, 1.2fr);
        gap: 1rem;
    }

    .hero-countdown-card {
        transform: none;
        padding: 0.75rem;
    }

    .hero-countdown-card .countdown-item {
        min-width: 44px;
        padding: 0.45rem 0.4rem;
    }

    .hero-countdown-card .countdown-value {
        font-size: 1.25rem;
    }

    .hero-gallery {
        min-height: 0;
    }

    .hero-card {
        border-radius: 18px;
    }

    .scroll-indicator {
        display: none;
    }

    .map-section,
    .map-container,
    .map-wrapper {
        height: 100svh;
    }
}

@media (max-width: 420px) {
    .hero-content {
        width: min(100vw - 0.7rem, 100%);
    }

    .hero-grid {
        gap: 0.85rem;
    }

    .hero-title {
        font-size: clamp(2rem, 12vw, 2.8rem);
    }

    .hero-title-line--secondary {
        font-size: clamp(0.72rem, 3.2vw, 0.88rem);
        letter-spacing: 0.09em;
    }

    .hero-subtitle {
        font-size: clamp(0.88rem, 3.5vw, 1rem);
    }

    .hero-countdown-card .countdown-item {
        min-width: 46px;
        padding: 0.45rem 0.38rem;
    }

    .hero-countdown-card .countdown-value {
        font-size: 1.25rem;
    }

    .hero-card {
        border-radius: 18px;
    }

    .popup-city {
        font-size: 1.35rem;
    }

    .popup-description {
        font-size: 0.88rem;
    }

    .audio-track-btn {
        font-size: 0.62rem;
        padding: 0.38rem 0.6rem;
    }
}