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

:root {
    --purple: #7c3aed;
    --purple-light: #a78bfa;
    --pink: #ec4899;
    --pink-light: #f9a8d4;
    --amber: #f59e0b;
    --bg-start: #0f0a1a;
    --bg-mid: #1a1033;
    --bg-end: #0d0620;
    --text: #f1e8ff;
    --text-muted: #b8a4d6;
    --card-bg: rgba(124, 58, 237, 0.08);
    --card-border: rgba(124, 58, 237, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Quicksand', sans-serif;
    background: linear-gradient(160deg, var(--bg-start) 0%, var(--bg-mid) 40%, var(--bg-end) 100%);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Particle canvas */
#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Floating music notes */
.floating-notes,
.floating-stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.note {
    position: absolute;
    font-size: 1.8rem;
    opacity: 0;
    animation: floatNote 12s infinite ease-in-out;
}

.note-1 { left: 8%; animation-delay: 0s; color: var(--purple-light); }
.note-2 { left: 22%; animation-delay: 2s; color: var(--pink-light); }
.note-3 { left: 45%; animation-delay: 4s; color: var(--amber); }
.note-4 { left: 65%; animation-delay: 1s; color: var(--purple-light); }
.note-5 { left: 80%; animation-delay: 3s; color: var(--pink-light); }
.note-6 { left: 92%; animation-delay: 5s; color: var(--amber); }

@keyframes floatNote {
    0% {
        transform: translateY(100vh) rotate(0deg) scale(0.5);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.15;
    }
    90% {
        opacity: 0.25;
    }
    100% {
        transform: translateY(-10vh) rotate(360deg) scale(1);
        opacity: 0;
    }
}

.star {
    position: absolute;
    font-size: 1rem;
    opacity: 0;
    animation: twinkleStar 6s infinite ease-in-out;
}

.star-1 { top: 10%; left: 15%; animation-delay: 0s; color: var(--amber); }
.star-2 { top: 25%; left: 75%; animation-delay: 1.5s; color: var(--pink-light); }
.star-3 { top: 50%; left: 90%; animation-delay: 3s; color: var(--purple-light); }
.star-4 { top: 15%; left: 55%; animation-delay: 4s; color: var(--amber); }
.star-5 { top: 40%; left: 30%; animation-delay: 2s; color: var(--pink-light); }

@keyframes twinkleStar {
    0%, 100% { opacity: 0; transform: scale(0.5); }
    50% { opacity: 0.4; transform: scale(1.2); }
}

/* Main container */
.container {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

/* Hero / Logo */
.hero {
    text-align: center;
    padding-top: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out;
}

.logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

.logo-icon {
    width: 120px;
    height: 120px;
    margin-bottom: 1rem;
    animation: gentlePulse 4s infinite ease-in-out;
}

.logo-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 20px rgba(124, 58, 237, 0.3));
}

@keyframes gentlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.logo-text {
    font-family: 'Baloo 2', cursive;
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--purple-light) 0%, var(--pink) 50%, var(--amber) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.logo-dot {
    font-family: 'Quicksand', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    margin-top: 0.25rem;
}

.tagline {
    font-family: 'Baloo 2', cursive;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--pink-light);
    margin-bottom: 0.75rem;
    letter-spacing: 0.01em;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Coming Soon badge */
.coming-soon {
    text-align: center;
    margin-bottom: 3.5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.8rem;
    border-radius: 50px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(236, 72, 153, 0.2));
    border: 1px solid rgba(124, 58, 237, 0.3);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--purple-light);
    margin-bottom: 1.25rem;
    backdrop-filter: blur(10px);
}

.description {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 520px;
    line-height: 1.8;
}

/* Feature cards */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    width: 100%;
    margin-bottom: 3.5rem;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(124, 58, 237, 0.4);
    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.15);
}

.feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    font-family: 'Baloo 2', cursive;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Notify section */
.notify-section {
    text-align: center;
    width: 100%;
    max-width: 500px;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.notify-section h2 {
    font-family: 'Baloo 2', cursive;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text), var(--purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.notify-section > p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.input-group {
    display: flex;
    gap: 0;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    background: rgba(15, 10, 26, 0.6);
    backdrop-filter: blur(10px);
    transition: border-color 0.3s;
}

.input-group:focus-within {
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.input-group input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: none;
    background: transparent;
    color: var(--text);
    font-family: 'Quicksand', sans-serif;
    font-size: 1rem;
    outline: none;
}

.input-group input::placeholder {
    color: rgba(184, 164, 214, 0.5);
}

.input-group button {
    padding: 1rem 1.8rem;
    background: linear-gradient(135deg, var(--purple), var(--pink));
    border: none;
    color: white;
    font-family: 'Quicksand', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
    white-space: nowrap;
}

.input-group button:hover {
    filter: brightness(1.15);
    padding-right: 2.2rem;
}

.btn-icon {
    transition: transform 0.3s;
}

.input-group button:hover .btn-icon {
    transform: translateX(3px);
}

.form-note {
    font-size: 0.8rem;
    color: rgba(184, 164, 214, 0.4);
    margin-top: 0.75rem;
}

.success-message {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem;
    border-radius: 14px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    margin-top: 1rem;
    animation: fadeInUp 0.5s ease-out;
}

.success-message.show {
    display: flex;
}

.success-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10b981;
    font-weight: 700;
    flex-shrink: 0;
}

.success-message p {
    color: #6ee7b7;
    font-size: 0.95rem;
}

/* Footer */
.footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(124, 58, 237, 0.1);
    width: 100%;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    color: var(--purple-light);
    border-color: var(--purple);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.2);
}

.copyright {
    font-size: 0.8rem;
    color: rgba(184, 164, 214, 0.35);
}

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

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 2rem 1.25rem;
    }

    .logo-text {
        font-size: 3rem;
    }

    .tagline {
        font-size: 1.3rem;
    }

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

    .feature-card {
        padding: 1.5rem;
    }

    .input-group {
        flex-direction: column;
        border-radius: 14px;
    }

    .input-group button {
        justify-content: center;
        padding: 1rem;
        border-radius: 0 0 13px 13px;
    }
}

@media (max-width: 480px) {
    .logo-icon {
        width: 90px;
        height: 90px;
    }

    .logo-text {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.1rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .notify-section h2 {
        font-size: 1.5rem;
    }
}