:root {
    --bg-dark: #f8fafc;
    --bg-darker: #f1f5f9;
    --accent-primary: #ef4444;
    --accent-secondary: #f97316;
    --accent-glow: rgba(239, 68, 68, 0.3);
    --text-main: #0f172a;
    --text-muted: #475569;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.05);
    
    --font-heading: 'Ubuntu', sans-serif;
    --font-body: 'Ubuntu', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--text-main);
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, #ef4444, #f97316, #eab308);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 100;
    transition: all 0.3s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px -10px rgba(0,0,0,0.05);
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
}

.nav-logo {
    height: 65px;
    width: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    font-family: var(--font-body);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    font-size: 1rem;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px var(--accent-glow);
}

.btn-glow {
    position: relative;
    z-index: 1;
}

.btn-glow::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50px;
    background: linear-gradient(135deg, #ef4444, #f97316, #eab308);
    z-index: -1;
    filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-glow:hover::after {
    opacity: 0.5;
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.03);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    border-color: rgba(0,0,0,0.1);
}

.btn-outline:hover {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.2);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 5rem;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(0,0,0,0.06) 1px, transparent 0);
    background-size: 32px 32px;
    z-index: -2;
}

.glow-orb {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(150px);
    z-index: -1;
    opacity: 0.15;
}

.glow-orb.top-left {
    top: -200px;
    left: -200px;
    background: var(--accent-primary);
}

.glow-orb.bottom-right {
    bottom: -200px;
    right: -200px;
    background: var(--accent-secondary);
}

.hero-content {
    max-width: 800px;
    z-index: 1;
}

.badge {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--accent-primary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 2rem;
    letter-spacing: 1px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.deadline {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.deadline strong {
    color: var(--text-main);
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

.alt-bg {
    background-color: var(--bg-darker);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
}

.section-desc {
    text-align: center;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 4rem;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    background: rgba(0, 0, 0, 0.03);
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    border-radius: 15px;
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.card-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Timeline */
.timeline-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.1) 10%, rgba(0,0,0,0.1) 90%, transparent);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
    width: 100%;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-content {
    width: calc(50% - 30px);
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--bg-dark);
    border: 3px solid var(--accent-secondary);
    border-radius: 50%;
    z-index: 1;
}

.glow-dot {
    border-color: var(--accent-primary);
    box-shadow: 0 0 15px var(--accent-glow);
    background: var(--accent-primary);
}

.timeline-date {
    font-size: 0.9rem;
    color: var(--accent-secondary);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-date.highlight {
    color: var(--accent-primary);
}

.timeline-title {
    margin-bottom: 0.5rem;
}

/* CTA Section */
.glass-panel {
    background: linear-gradient(135deg, rgba(255,255,255,0.8), rgba(255,255,255,0.4));
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 30px;
    padding: 5rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px -20px rgba(0,0,0,0.1);
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(239, 68, 68, 0.05), transparent 70%);
    pointer-events: none;
}

.panel-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.large-text {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.alert-box {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    text-align: left;
}

.alert-box .icon {
    font-size: 1.5rem;
}

.alert-box p {
    margin: 0;
    color: var(--text-main);
    font-weight: 500;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
.hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-left {
    transform: translateX(-50px);
}

.slide-right {
    transform: translateX(50px);
}

.show {
    opacity: 1;
    transform: translate(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.5s; }

/* Responsive Design */
@media (max-width: 900px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-logo {
        height: 50px;
    }
    .btn {
        padding: 0.7rem 1.4rem;
        font-size: 0.95rem;
    }
    .section {
        padding: 4rem 0;
    }
    .hero-title {
        font-size: 2.4rem;
        line-height: 1.1;
    }
    .hero-cta {
        flex-direction: column;
    }
    .cards-grid {
        grid-template-columns: 1fr;
    }
    .timeline-container::before {
        left: 30px;
    }
    .timeline-item, .timeline-item:nth-child(even) {
        flex-direction: column;
        align-items: flex-end;
    }
    .timeline-dot {
        left: 30px;
        transform: translateX(-50%);
    }
    .timeline-content {
        width: calc(100% - 60px);
    }
    .glass-panel {
        padding: 3rem 1.5rem;
    }
    .alert-box {
        flex-direction: column;
        text-align: center;
    }
    .partner-logo {
        max-height: 80px;
    }
}

@media (max-width: 480px) {
    .nav-logo {
        height: 40px;
    }
    .nav-container {
        padding: 0 0.5rem;
    }
    .btn-outline {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    .hero-title {
        font-size: 2rem;
    }
    .glass-card {
        padding: 2rem 1.5rem;
    }
    .partner-logo {
        max-height: 60px;
    }
    .partners-grid {
        gap: 1.5rem;
    }
}