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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow-x: hidden;
}

/* Landing Page Container */
.landing-page {
    min-height: 100vh;
    background: #0a0a0a;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Background Video */
.bg-car-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    z-index: 1;
    transition: opacity 1s ease;
}

.bg-car-video.loaded {
    opacity: 0.6;
}

/* Fallback background image */
.bg-car-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('hero2.jpg') center/cover no-repeat;
    opacity: 0.6;
    z-index: 1;
    display: none;
}

/* Overlay */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(10, 10, 10, 0.3), rgba(0, 0, 0, 0.6));
    z-index: 2;
}

/* Logo Section */
.logo-section {
    position: absolute;
    top: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    animation: fadeInDown 1s ease;
}

.main-logo {
    height: 80px;
    width: auto;
    filter: drop-shadow(0 10px 30px rgba(255, 255, 255, 0.1));
}

/* Content Section */
.content-section {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.main-title {
    font-size: 4rem;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: -1px;
    text-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease 0.2s both;
}

.main-subtitle {
    font-size: 1.5rem;
    color: #a0a0a0;
    margin-bottom: 4rem;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.4s both;
}

/* Choice Container */
.choice-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

/* Choice Cards */
.choice-card {
    background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
    border: 1px solid #2a2a2a;
    border-radius: 24px;
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    animation: fadeInUp 1s ease 0.6s both;
}

.choice-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.choice-card:hover::before {
    opacity: 1;
}

.choice-card:hover {
    transform: translateY(-10px);
    border-color: #fff;
    box-shadow: 0 20px 60px rgba(255, 255, 255, 0.15);
}

#alim-satim-card:nth-child(2) {
    animation: fadeInUp 1s ease 0.8s both;
}

/* Card Icon */
.card-icon {
    width: 100px;
    height: 100px;
    background: #fff;
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    position: relative;
}

.card-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

.choice-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 50px rgba(255, 255, 255, 0.2);
}

/* Card Content */
.choice-card h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
}

.choice-card p {
    font-size: 1.1rem;
    color: #909090;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Choice Button */
.choice-btn {
    background: #fff;
    color: #000;
    border: 2px solid #fff;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.choice-btn:hover {
    transform: translateX(5px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

.choice-btn i {
    transition: transform 0.3s ease;
}

.choice-btn:hover i {
    transform: translateX(5px);
}

/* Decorative Lines */
.decorative-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}

.line {
    position: absolute;
    background: linear-gradient(90deg, transparent, #fff, transparent);
    opacity: 0.1;
    animation: moveLine 15s linear infinite;
}

.line-1 {
    top: 20%;
    left: -100%;
    width: 100%;
    height: 2px;
    animation-delay: 0s;
}

.line-2 {
    top: 50%;
    left: -100%;
    width: 100%;
    height: 2px;
    animation-delay: 5s;
}

.line-3 {
    top: 80%;
    left: -100%;
    width: 100%;
    height: 2px;
    animation-delay: 10s;
}

@keyframes moveLine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #fff;
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite;
}

.particle:nth-child(1) {
    top: 10%;
    left: 20%;
    animation-delay: 0s;
    animation-duration: 15s;
}

.particle:nth-child(2) {
    top: 30%;
    left: 60%;
    animation-delay: 3s;
    animation-duration: 18s;
}

.particle:nth-child(3) {
    top: 60%;
    left: 30%;
    animation-delay: 6s;
    animation-duration: 20s;
}

.particle:nth-child(4) {
    top: 80%;
    left: 70%;
    animation-delay: 9s;
    animation-duration: 22s;
}

.particle:nth-child(5) {
    top: 40%;
    left: 80%;
    animation-delay: 12s;
    animation-duration: 25s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    50% {
        transform: translateY(-100px) translateX(50px);
        opacity: 0.6;
    }
    90% {
        opacity: 0.3;
    }
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-logo {
        height: 60px;
    }
    
    .logo-section {
        top: 2rem;
    }
    
    .content-section {
        margin-top: 120px;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    .main-subtitle {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }
    
    .choice-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .choice-card {
        padding: 2rem 1.5rem;
    }
    
    .card-icon {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }
    
    .choice-card h2 {
        font-size: 1.5rem;
    }
    
    .choice-card p {
        font-size: 1rem;
    }
    
    .choice-btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .logo-section {
        top: 1.5rem;
    }
    
    .main-logo {
        height: 50px;
    }
    
    .content-section {
        padding: 1rem;
        margin-top: 100px;
    }
    
    .main-title {
        font-size: 1.8rem;
    }
    
    .main-subtitle {
        font-size: 0.95rem;
    }
    
    .choice-card {
        padding: 1.5rem 1rem;
    }
    
    .card-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
}