/* CSS Variables */
:root {
    --primary-color: #e95420;
    --secondary-color: #fdf6f0;
    --background-light: #fdf6f0;
    --background-dark: #1a1a1a;
    --text-light: #2e2e2e;
    --text-dark: #f0f0f0;
    --text-muted-light: #5e5e5e;
    --text-muted-dark: #a0a0a0;
    --shadow-soft: rgba(0,0,0,0.1);
    --shadow-hover: rgba(233,84,32,0.3);
    --transition: 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    --bg-color: var(--background-light);
    --text-color: var(--text-light);
    --muted-color: var(--text-muted-light);
}
body.dark-mode {
    --bg-color: var(--background-dark);
    --text-color: var(--text-dark);
    --muted-color: var(--text-muted-dark);
    --shadow-soft: rgba(255,255,255,0.1);
    --shadow-hover: rgba(233,84,32,0.4);
}

/* Reset and Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Ubuntu', sans-serif;
    transition: color var(--transition), background var(--transition);
}
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    overflow: hidden;
    height: 100vh;
    background: url('data:image/svg+xml;base64,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') repeat, linear-gradient(135deg, var(--bg-color), #ffffff);
    background-size: 200px 200px, cover;
    animation: subtleShift 60s linear infinite;
}
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background 0.2s;
    z-index: 9999;
}
.custom-cursor.hover {
    width: 40px;
    height: 40px;
    background: rgba(233,84,32,0.2);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--text-color);
    position: relative;
    overflow: hidden;
}
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
    filter: blur(10px);
}
#particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.hero-content {
    position: relative;
    z-index: 5;
    max-width: 1000px;
    padding: 2rem;
}
.hero h1 {
    font-size: 6rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-shadow: 0 6px 12px var(--shadow-soft);
    animation: fadeInDown 1.5s ease-out;
}
.hero p {
    font-size: 1.8rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1.5s ease-out 0.4s backwards;
}
#countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1.5s ease-out 0.8s backwards;
}
.timer {
    text-align: center;
}
.timer span {
    font-size: 3rem;
    font-weight: 700;
    display: block;
    color: var(--primary-color);
    background: rgba(255,255,255,0.1);
    padding: 1rem 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 8px var(--shadow-soft);
}
.timer label {
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--muted-color);
}
.notify-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 1.5s ease-out 1.2s backwards;
}
.notify-form input {
    flex: 1;
    padding: 1.2rem;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 12px 0 0 12px;
    background: rgba(255,255,255,0.1);
    color: var(--text-color);
    font-size: 1rem;
    backdrop-filter: blur(10px);
}
.notify-form button {
    padding: 1.2rem 2.5rem;
    background: var(--primary-color);
    color: #ffffff;
    border: none;
    border-radius: 0 12px 12px 0;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}
.notify-form button:hover {
    background: #d13e0a;
    transform: scale(1.05);
}

/* Footer */
footer {
    position: absolute;
    bottom: 2rem;
    width: 100%;
    text-align: center;
    color: var(--muted-color);
    font-size: 1rem;
    animation: fadeInUp 1.5s ease-out 1.6s backwards;
}
.social-icons {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}
.social-icons i {
    font-size: 1.8rem;
    color: var(--primary-color);
    transition: transform var(--transition);
}
.social-icons i:hover {
    transform: scale(1.2);
}

/* Keyframe Animations */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes subtleShift {
    0% { background-position: 0 0; }
    100% { background-position: 200px 200px; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 { font-size: 3.5rem; }
    .hero p { font-size: 1.4rem; }
    #countdown { flex-wrap: wrap; gap: 1rem; }
    .timer span { font-size: 2rem; padding: 0.8rem 1.5rem; }
    .notify-form { flex-direction: column; }
    .notify-form input { border-radius: 12px; margin-bottom: 1rem; }
    .notify-form button { border-radius: 12px; }
}