/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #00d4ff;
    --secondary-color: #0066ff;
    --accent-color: #ff3366;
    --bg-dark: #0a0e17;
    --bg-darker: #050810;
    --bg-card: #141820;
    --text-primary: #ffffff;
    --text-secondary: #b0b8c8;
    --border-color: #1f2937;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 102, 255, 0.08) 0%, transparent 25%);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.h-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

/* Header & Nav */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 1000;
}

.main-nav ul {
    display: flex;
    gap: 40px;
    list-style: none;
}

.main-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    text-transform: uppercase;
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 1px;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: 80px;
    /* Header height */
    display: flex;
    align-items: center;
    background: transparent;
    overflow: hidden;
}

.hero-diagonal {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: linear-gradient(120deg, transparent 0%, rgba(0, 212, 255, 0.03) 100%);
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 40px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.4rem;
    font-family: 'Rajdhani', sans-serif;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 500px;
}

.hero-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.2);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

/* Section Titles */
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--text-primary);
}

.diagonal-accent {
    display: inline-block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    position: relative;
}

.diagonal-accent::before,
.diagonal-accent::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: inherit;
}

.diagonal-accent::before {
    transform: translateY(-8px);
    opacity: 0.6;
}

.diagonal-accent::after {
    transform: translateY(8px);
    opacity: 0.3;
}

/* Diagonal Bars */
.diagonal-bars {
    display: inline-flex;
    gap: 4px;
    align-items: center;
}

.diagonal-bars::before,
.diagonal-bars::after {
    content: '';
    width: 3px;
    height: 20px;
    background: var(--primary-color);
    transform: skewX(-20deg);
}

.diagonal-bars::after {
    background: var(--secondary-color);
}

.diagonal-bars-large {
    transform: scale(3);
    opacity: 0.1;
}

/* Events Calendar */
.events-calendar {
    padding: 80px 0;
    background: var(--bg-darker);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
}

.calendar-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.calendar-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.2);
}

.calendar-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.85rem;
}

.flag {
    font-size: 1.2rem;
}

.calendar-body {
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.date {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
    color: var(--primary-color);
}

.location {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Offers Section */
.offers {
    padding: 80px 0;
    background: var(--bg-dark);
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.offer-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.offer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.offer-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 212, 255, 0.2);
}

.offer-card:hover::before {
    transform: scaleX(1);
}

.offer-icon {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.offer-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.offer-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-dark);
    border: none;
    padding: 12px 32px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
}

/* World Info Section */
.world-info {
    padding: 80px 0;
    background: var(--bg-darker);
}

.info-content {
    max-width: 900px;
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

.info-content p {
    margin-bottom: 20px;
}

/* Luminaria Section */
.luminaria {
    padding: 80px 0;
    background: var(--bg-dark);
}

.luminaria-content {
    max-width: 900px;
}

.luminaria-badges {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.badge {
    transition: transform 0.3s ease;
}

.badge:hover {
    transform: scale(1.1);
}

.luminaria-content p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

/* Important Info Section */
.important-info {
    padding: 80px 0;
    background: var(--bg-darker);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
}

.info-text p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.info-links {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.link-button {
    display: inline-block;
    padding: 12px 28px;
    background: var(--bg-card);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 0.5px;
}

.link-button:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
}

/* Platform Section */
.platform {
    padding: 80px 0;
    background: var(--bg-dark);
}

.platform-features {
    display: grid;
    gap: 24px;
}

.feature {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.feature:hover {
    border-color: var(--primary-color);
    transform: translateX(8px);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.15);
}

.feature p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
    font-family: 'Rajdhani', sans-serif;
}

.footer-text {
    text-align: right;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .main-nav {
        display: none;
        /* Can be enhanced with JS toggle */
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-diagonal {
        width: 100%;
        clip-path: polygon(0 0, 100% 0, 100% 40%, 0 60%);
    }

    .calendar-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 12px;
    }

    .info-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

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

@media (max-width: 640px) {
    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    .section-title {
        font-size: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .calendar-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .offers-grid {
        grid-template-columns: 1fr;
    }

    .info-links {
        flex-direction: column;
    }

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

    .luminaria-badges {
        justify-content: center;
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {

    .hero-diagonal,
    .diagonal-accent,
    .diagonal-bars {
        display: none;
    }
}