:root {
    --primary: #0F172A;
    --secondary: #475569;
    --accent: #E11D48; /* Vibrant, modern rose red */
    --accent-glow: rgba(225, 29, 72, 0.4);
    --bg-color: #F8FAFC;
    --card-bg: rgba(255, 255, 255, 0.85); /* Semi-transparent for mesh gradient */
    --border-color: rgba(226, 232, 240, 0.8);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(at 0% 0%, hsla(343,99%,50%,0.05) 0px, transparent 50%),
        radial-gradient(at 100% 0%, hsla(210,100%,50%,0.06) 0px, transparent 50%),
        radial-gradient(at 100% 100%, hsla(160,100%,30%,0.04) 0px, transparent 50%),
        radial-gradient(at 0% 100%, hsla(40,100%,50%,0.06) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--primary);
    overflow-x: hidden;
    line-height: 1.6;
}

h1,
h2,
h3,
.subtitle {
    font-family: 'Outfit', sans-serif;
}

.text-center {
    text-align: center;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 0;
    margin-bottom: 2rem;
    animation: fadeUp 0.8s ease forwards;
}

.logo-img {
    height: 50px;
    object-fit: contain;
}

.nav {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 1.05rem;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-button {
    background: linear-gradient(135deg, var(--accent), #f43f5e);
    border: none;
    color: #FFF;
    padding: 0.7rem 1.8rem;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(225, 29, 72, 0.3);
}

.nav-button:hover {
    background: linear-gradient(135deg, #f43f5e, var(--accent));
    box-shadow: 0 6px 20px var(--accent-glow);
    transform: translateY(-2px);
    color: #FFF;
}

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin-bottom: 5rem;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hero-banner {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: cover;
    display: block;
}

.hero-overlay-content {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    width: 90%;
    max-width: 800px;
    margin: 2rem auto 4rem auto;
    position: relative;
    z-index: 10;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    animation: fadeUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s forwards;
    opacity: 0;
}

.subtitle {
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--accent);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    line-height: 1.1;
    background: linear-gradient(90deg, #0F172A, #334155);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.dates {
    font-size: 1.4rem;
    color: var(--secondary);
    margin-bottom: 2rem;
    font-weight: 400;
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.time-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-color);
    padding: 1rem;
    border-radius: 12px;
    min-width: 90px;
    border: 1px solid var(--border-color);
}

.time-box span:first-child {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.time-box .label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary);
    margin-top: 0.5rem;
}

/* Info Section */
.info {
    margin-bottom: 5rem;
    display: flex;
    justify-content: center;
}

.info-content {
    max-width: 800px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.description {
    font-size: 1.25rem;
    color: var(--secondary);
    font-weight: 300;
    line-height: 1.8;
}

.description strong {
    color: var(--primary);
    font-weight: 600;
}

/* Brands Section */
.brands-section {
    margin-bottom: 6rem;
}

.brands-grid {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 3rem;
    margin-top: 3rem;
}

.brand-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1; /* Forces them to equally share width side-by-side */
    width: auto;
    height: auto;
    max-width: 100%;
}

.brand-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    border-color: rgba(225, 29, 72, 0.2);
}

.brand-img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0 3rem 0;
    color: var(--secondary);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.text-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.text-link:hover {
    text-decoration: underline;
}

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

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

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 1.5rem;
    }

    .subtitle {
        font-size: 0.9rem;
        letter-spacing: 2px;
    }

    .title {
        font-size: 1.8rem; 
        margin-bottom: 0.2rem;
    }
    
    .dates {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }

    .hero-overlay-content {
        padding: 2rem 1rem;
        width: 95%;
    }

    .countdown {
        flex-wrap: nowrap;
        gap: 0.5rem;
        width: 100%;
    }
    
    .time-box {
        min-width: 0;
        flex: 1;
        padding: 0.8rem 0.5rem;
    }
    
    .time-box span:first-child {
        font-size: 1.5rem;
    }
    
    .time-box .label {
        font-size: 0.6rem;
    }

    .brands-grid {
        flex-direction: column;
        gap: 2.5rem;
    }

    .brand-card {
        width: 100%;
        padding: 2.5rem 1.5rem;
    }
}