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

:root {
    /* Design System Colors - Exact from Design System.txt */
    --color-primary: #6366f1;
    /* Indigo 500 */
    --color-secondary: #ec4899;
    /* Pink 500 */
    --color-midnight: #020617;
    /* Slate 950 */
    --color-frost: #f8fafc;
    --font-sans: Inter, sans-serif;
}

html {
    scroll-behavior: smooth;
    overflow: hidden;
    height: 100%;
}

body {
    font-family: var(--font-sans);
    background: var(--color-midnight);
    color: var(--color-frost);
    height: 100%;
    overflow: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(99, 102, 241, 0.3);
    color: white;
}

/* Glassmorphism - Exact from Design System */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(48px);
    -webkit-backdrop-filter: blur(48px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border-radius: 24px;
}

.glass-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    outline: none;
    transition: all 0.3s ease;
    border-radius: 12px;
}

.glass-input::placeholder {
    color: rgba(156, 163, 175, 1);
}

.glass-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.5);
}

.btn-primary {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    color: white;
    font-weight: 600;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
}

/* Animated Background */
.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: var(--color-midnight);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 800px;
    height: 800px;
    background: linear-gradient(to bottom right, rgba(99, 102, 241, 0.2), transparent);
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.orb-2 {
    width: 800px;
    height: 800px;
    background: linear-gradient(to bottom right, rgba(236, 72, 153, 0.2), transparent);
    bottom: 0;
    right: 0;
    animation-delay: -7s;
}

.orb-3 {
    width: 600px;
    height: 600px;
    background: linear-gradient(to bottom right, rgba(139, 92, 246, 0.2), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {

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

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.noise-texture {
    position: absolute;
    inset: 0;
    background-image: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.2;
    pointer-events: none;
}

/* Floating Particles */
.particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 50%;
    opacity: 0.4;
    animation: particleFloat 15s infinite ease-in-out;
    box-shadow: 0 0 10px var(--color-primary);
}

.particle-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.particle-2 {
    top: 20%;
    left: 80%;
    animation-delay: -2s;
    background: var(--color-secondary);
    box-shadow: 0 0 10px var(--color-secondary);
}

.particle-3 {
    top: 60%;
    left: 20%;
    animation-delay: -4s;
    width: 3px;
    height: 3px;
}

.particle-4 {
    top: 80%;
    left: 70%;
    animation-delay: -6s;
    background: #8b5cf6;
    box-shadow: 0 0 10px #8b5cf6;
}

.particle-5 {
    top: 40%;
    left: 60%;
    animation-delay: -8s;
    width: 2px;
    height: 2px;
}

.particle-6 {
    top: 30%;
    left: 40%;
    animation-delay: -10s;
    background: var(--color-secondary);
    box-shadow: 0 0 10px var(--color-secondary);
}

.particle-7 {
    top: 70%;
    left: 90%;
    animation-delay: -12s;
    width: 3px;
    height: 3px;
}

.particle-8 {
    top: 50%;
    left: 15%;
    animation-delay: -14s;
    background: #8b5cf6;
    box-shadow: 0 0 10px #8b5cf6;
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }

    25% {
        transform: translate(30px, -30px) scale(1.2);
        opacity: 0.6;
    }

    50% {
        transform: translate(-20px, -60px) scale(0.8);
        opacity: 0.3;
    }

    75% {
        transform: translate(40px, -30px) scale(1.1);
        opacity: 0.5;
    }
}

/* Animated Grid Overlay */
.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 100px 100px;
    animation: gridPulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes gridPulse {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.5;
    }
}

/* Main Container */
.container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow-y: auto;
    overflow-x: hidden;
}

.content-wrapper {
    max-width: 1000px;
    width: 100%;
    text-align: center;
}

/* Header Section */
.header-section {
    margin-bottom: 4rem;
    animation: fadeInDown 1s ease-out;
}

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

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

.main-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 900;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    position: relative;
}

.brand-text {
    background: linear-gradient(45deg, var(--color-primary), #8b5cf6, var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientFlow 3s ease infinite;
}

@keyframes gradientFlow {

    0%,
    100% {
        background-position: 0% center;
    }

    50% {
        background-position: 100% center;
    }
}

.subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(156, 163, 175, 1);
    font-weight: 300;
    letter-spacing: 0.05em;
}

/* Countdown Card - Dynamic & Shining */
.countdown-card {
    padding: 3rem 2rem;
    margin-bottom: 3rem;
    position: relative;
    animation: fadeInUp 1s ease-out 0.3s both;
    overflow: visible;
    background: transparent;
    border: 2px solid transparent;
    background-image: linear-gradient(var(--color-midnight), var(--color-midnight)),
        linear-gradient(135deg, var(--color-primary), var(--color-secondary), #8b5cf6, var(--color-primary));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    border-radius: 30px;
    box-shadow:
        0 0 60px rgba(99, 102, 241, 0.3),
        0 0 100px rgba(236, 72, 153, 0.2),
        inset 0 0 60px rgba(99, 102, 241, 0.05);
}

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

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

.card-glow {
    position: absolute;
    top: -150%;
    left: -150%;
    width: 400%;
    height: 400%;
    background: conic-gradient(from 0deg,
            transparent 0deg,
            var(--color-primary) 30deg,
            transparent 60deg,
            var(--color-secondary) 120deg,
            transparent 150deg,
            #8b5cf6 210deg,
            transparent 240deg,
            var(--color-primary) 300deg,
            transparent 330deg);
    animation: rotate 3s linear infinite;
    opacity: 0.4;
    filter: blur(40px);
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

.countdown-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: transparent;
    border-radius: 28px;
    z-index: -1;
}

.countdown-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent,
            rgba(99, 102, 241, 0.1),
            transparent,
            rgba(236, 72, 153, 0.1),
            transparent);
    animation: shine 3s ease-in-out infinite;
    border-radius: 30px;
    pointer-events: none;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.countdown-grid {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(1rem, 3vw, 2rem);
    flex-wrap: wrap;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.time-value {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    min-width: 2.5ch;
    text-align: center;
    font-variant-numeric: tabular-nums;
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.5));
}

.time-label {
    font-size: clamp(0.75rem, 1.5vw, 1rem);
    color: rgba(156, 163, 175, 1);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
}

.separator {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: #8b5cf6;
    margin: 0 0.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.launch-date {
    position: relative;
    z-index: 2;
    margin-top: 2rem;
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(156, 163, 175, 1);
    font-weight: 600;
    letter-spacing: 0.1em;
}

/* Notify Section */
.notify-section {
    animation: fadeInUp 1s ease-out 0.6s both;
    margin-bottom: 3rem;
}

.notify-text {
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    color: rgba(156, 163, 175, 1);
    margin-bottom: 1.5rem;
}

.email-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.email-input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
}

.notify-btn {
    position: relative;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1rem;
    overflow: hidden;
    font-family: var(--font-sans);
}

.notify-btn:active {
    transform: translateY(0);
}

.btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease;
}

.notify-btn:hover .btn-glow {
    transform: translate(-50%, -50%) scale(2);
}

.success-message {
    margin-top: 1rem;
    color: var(--color-primary);
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.success-message.show {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .countdown-grid {
        gap: 1rem;
    }

    .separator {
        display: none;
    }

    .time-unit {
        min-width: 100px;
    }

    .email-form {
        flex-direction: column;
        align-items: stretch;
    }

    .email-input {
        min-width: auto;
    }

    .notify-btn {
        width: 100%;
    }

    .countdown-card {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    .countdown-card {
        padding: 1.5rem 1rem;
        border-radius: 20px;
    }

    .header-section {
        margin-bottom: 2rem;
    }
}