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

body {
    background-color: #06080F;
    color: #EDEFF3;
    font-family: 'Rajdhani', sans-serif;
    height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

/* ========================================================
   START OVERLAY SCREEN
   ======================================================== */
.start-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #06080F;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    text-align: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.start-text {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 1.5rem;
    font-weight: 600;
    color: #F1E6C8;
    letter-spacing: 0.06em;
    text-shadow:
        0 0 6px rgba(201, 162, 39, 0.55),
        0 0 20px rgba(201, 162, 39, 0.3);
    animation: pulseText 2.4s infinite alternate;
}

@keyframes pulseText {
    0% { opacity: 0.45; transform: scale(0.99); }
    100% { opacity: 1; transform: scale(1.01); }
}

.start-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

/* ========================================================
   MAIN CONTENT VISIBILITY
   ======================================================== */
.container.hidden {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
}

.container {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 20px;
    max-width: 900px;
    width: 100%;
    transition: opacity 1s ease, transform 1s ease;
    opacity: 1;
    transform: scale(1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Emblem wings watermark, seated quietly behind the title */
.container::before {
    content: "";
    position: absolute;
    top: 42%;
    left: 50%;
    width: 780px;
    max-width: 130vw;
    height: 420px;
    transform: translate(-50%, -50%);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 900 500'%3E%3Cg fill='none' stroke='%23C9A227' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M450 250 C 380 150, 250 120, 60 180 C 180 200, 260 230, 300 260 C 220 250, 140 260, 40 300 C 160 300, 260 320, 320 300 C 260 320, 180 350, 90 380 C 220 360, 300 340, 350 300'/%3E%3Cpath d='M450 250 C 520 150, 650 120, 840 180 C 720 200, 640 230, 600 260 C 680 250, 760 260, 860 300 C 740 300, 640 320, 580 300 C 640 320, 720 350, 810 380 C 680 360, 600 340, 550 300'/%3E%3C/g%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0.1;
    z-index: 0;
    pointer-events: none;
}

.container > * {
    position: relative;
    z-index: 1;
}

/* Background animated grid */
.grid-bg {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background-image:
        linear-gradient(to right, rgba(201, 162, 39, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(201, 162, 39, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveGrid 32s linear infinite;
    z-index: 1;
}

@keyframes moveGrid {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Glow radial accent */
.glow-overlay {
    position: absolute;
    width: 100vh;
    height: 100vh;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.09) 0%, rgba(6, 8, 15, 0) 70%);
    z-index: 2;
    pointer-events: none;
}

/* COMING SOON Header */
.coming-soon {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.55em;
    color: #A8AEBD;
    margin-bottom: 8px;
    text-shadow:
        0 0 2px rgba(201, 162, 39, 0.5),
        0 0 10px rgba(201, 162, 39, 0.25);
    text-transform: uppercase;
}

/* REFINED GLITCH — ICOSA 14 */
.event-title {
    font-family: 'Cinzel', serif;
    font-size: 3.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #F6EFDD;
    margin-bottom: 6px;
    position: relative;
    display: inline-block;
    text-shadow:
        0 0 4px rgba(246, 239, 221, 0.5),
        0 0 16px rgba(201, 162, 39, 0.45),
        0 0 34px rgba(201, 162, 39, 0.25);
    animation: main-glitch 3s infinite steps(1);
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #06080F;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #7A3B45, 0 0 12px rgba(122, 59, 69, 0.6);
    clip-path: inset(0 0 0 0);
    animation: glitch-anim-1 1.6s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: 2px 0 #D9C48A, 0 0 12px rgba(217, 196, 138, 0.6);
    clip-path: inset(0 0 0 0);
    animation: glitch-anim-2 2s infinite linear alternate-reverse;
}

@keyframes main-glitch {
    0%, 100% { transform: translate(0, 0); }
    94% { transform: translate(0, 0); }
    95% { transform: translate(-2px, 1px); }
    96% { transform: translate(2px, -1px); }
    97% { transform: translate(-1px, -1px); }
    98% { transform: translate(1px, 1px); }
    99% { transform: translate(-1px, 0); }
}

@keyframes glitch-anim-1 {
    0% { clip-path: inset(20% 0 60% 0); transform: translate(-2px, 0); }
    10% { clip-path: inset(80% 0 5% 0); transform: translate(2px, 0); }
    20% { clip-path: inset(10% 0 80% 0); transform: translate(-1px, 0); }
    30% { clip-path: inset(50% 0 30% 0); transform: translate(3px, 0); }
    40% { clip-path: inset(70% 0 15% 0); transform: translate(-3px, 0); }
    50% { clip-path: inset(5% 0 85% 0); transform: translate(2px, 0); }
    60% { clip-path: inset(40% 0 40% 0); transform: translate(-2px, 0); }
    70% { clip-path: inset(85% 0 2% 0); transform: translate(2px, 0); }
    80% { clip-path: inset(25% 0 55% 0); transform: translate(-2px, 0); }
    90% { clip-path: inset(60% 0 20% 0); transform: translate(1px, 0); }
    100% { clip-path: inset(15% 0 65% 0); transform: translate(-1px, 0); }
}

@keyframes glitch-anim-2 {
    0% { clip-path: inset(60% 0 15% 0); transform: translate(2px, 0); }
    10% { clip-path: inset(5% 0 75% 0); transform: translate(-2px, 0); }
    20% { clip-path: inset(45% 0 35% 0); transform: translate(1px, 0); }
    30% { clip-path: inset(85% 0 5% 0); transform: translate(-3px, 0); }
    40% { clip-path: inset(15% 0 65% 0); transform: translate(3px, 0); }
    50% { clip-path: inset(75% 0 10% 0); transform: translate(-2px, 0); }
    60% { clip-path: inset(30% 0 50% 0); transform: translate(2px, 0); }
    70% { clip-path: inset(10% 0 80% 0); transform: translate(-2px, 0); }
    80% { clip-path: inset(55% 0 25% 0); transform: translate(2px, 0); }
    90% { clip-path: inset(35% 0 45% 0); transform: translate(-1px, 0); }
    100% { clip-path: inset(90% 0 2% 0); transform: translate(1px, 0); }
}

/* Event Theme */
.event-theme {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 600;
    font-style: italic;
    color: #E4D8B4;
    letter-spacing: 0.04em;
    margin-bottom: 25px;
    text-shadow:
        0 0 4px rgba(201, 162, 39, 0.5),
        0 0 14px rgba(201, 162, 39, 0.25);
}

.event-theme::after {
    content: "";
    display: block;
    width: 64px;
    height: 1px;
    margin: 14px auto 0;
    background: linear-gradient(to right, transparent, rgba(201, 162, 39, 0.7), transparent);
}

/* Countdown Container */
.countdown-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: nowrap;
    margin-bottom: 30px;
    margin-top: 25px;
}

.time-box {
    background: rgba(15, 18, 28, 0.7);
    border: 1px solid rgba(201, 162, 39, 0.35);
    border-radius: 10px;
    padding: 15px 20px;
    min-width: 100px;
    box-shadow:
        0 0 8px rgba(201, 162, 39, 0.15),
        inset 0 0 10px rgba(201, 162, 39, 0.08);
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.time-box:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 162, 39, 0.7);
    box-shadow:
        0 0 10px rgba(201, 162, 39, 0.35),
        inset 0 0 14px rgba(201, 162, 39, 0.18);
}

/* Numbers */
.number {
    display: block;
    font-family: 'Rajdhani', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: #F6EFDD;
    line-height: 1;
    text-shadow:
        0 0 3px rgba(246, 239, 221, 0.5),
        0 0 12px rgba(201, 162, 39, 0.4);
    margin-bottom: 5px;
}

/* Labels */
.label {
    display: block;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    color: #9BA3B4;
    text-shadow: 0 0 4px rgba(201, 162, 39, 0.3);
}

/* Button Group */
.button-group {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    border-radius: 6px;
    background: rgba(6, 8, 15, 0.8);
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

/* Secondary action — quiet outline */
.btn-instagram {
    color: #C9CFDB;
    border: 1px solid rgba(201, 207, 219, 0.35);
    text-shadow: 0 0 4px rgba(201, 207, 219, 0.25);
    box-shadow:
        0 0 6px rgba(201, 207, 219, 0.1),
        inset 0 0 6px rgba(201, 207, 219, 0.06);
}

.btn-instagram:hover {
    color: #ffffff;
    background: rgba(201, 207, 219, 0.08);
    border-color: rgba(201, 207, 219, 0.7);
    text-shadow: 0 0 6px rgba(201, 207, 219, 0.4);
    box-shadow:
        0 0 10px rgba(201, 207, 219, 0.25),
        inset 0 0 8px rgba(201, 207, 219, 0.12);
    transform: translateY(-2px);
}

/* Primary action — gold-foil emphasis */
.btn-register {
    color: #14171F;
    background: linear-gradient(135deg, #E8C873, #C9A227);
    border: 1px solid rgba(201, 162, 39, 0.9);
    box-shadow: 0 0 12px rgba(201, 162, 39, 0.4);
}

.btn-register:hover {
    background: linear-gradient(135deg, #F1D98C, #D9AE33);
    border-color: #F1D98C;
    box-shadow: 0 0 18px rgba(201, 162, 39, 0.6);
    transform: translateY(-3px);
}

/* ========================================================
   LANDSCAPE MOBILE ADAPTIVE RESPONSIVE (KHUSUS TAMPILAN HP)
   ======================================================== */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .container {
        padding: 5px 10px;
    }
    .coming-soon {
        font-size: 0.7rem;
        letter-spacing: 0.35em;
        margin-bottom: 2px;
    }
    .event-title {
        font-size: 2rem;
        margin-bottom: 0px;
    }
    .event-theme {
        font-size: 0.85rem;
        margin-bottom: 12px;
    }
    .event-theme::after {
        margin: 8px auto 0;
    }
    .countdown-container {
        gap: 10px;
        margin-bottom: 12px;
        margin-top: 12px;
    }
    .time-box {
        padding: 6px 12px;
        min-width: 65px;
        border-radius: 8px;
    }
    .number {
        font-size: 1.7rem;
        margin-bottom: 2px;
    }
    .label {
        font-size: 0.6rem;
        letter-spacing: 0.12em;
    }
    .button-group {
        gap: 10px;
        flex-direction: row;
    }
    .btn {
        padding: 5px 14px;
        font-size: 0.75rem;
        border-radius: 6px;
    }
    .start-text {
        font-size: 0.95rem;
    }
}