/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    animation: backgroundFloat 20s ease-in-out infinite;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: slideInLeft 1s ease-out;
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #1e40af 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 1s ease-out;
}

.hero-graphic {
    position: relative;
    width: 400px;
    height: 400px;
    animation: pulse 4s ease-in-out infinite;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    color: white;
    transition: all 0.3s ease;
    cursor: pointer;
}

.floating-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.floating-card i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
    color: #3b82f6;
    animation: iconBounce 2s ease-in-out infinite;
}

.floating-card span {
    font-weight: 600;
    font-size: 0.9rem;
}

.card-1 {
    top: 10%;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.card-2 {
    top: 20%;
    right: 15%;
    animation: float 6s ease-in-out infinite 1s;
}

.card-3 {
    bottom: 30%;
    left: 5%;
    animation: float 6s ease-in-out infinite 2s;
}

.card-4 {
    bottom: 15%;
    right: 10%;
    animation: float 6s ease-in-out infinite 3s;
}

/* Responsive Design */
@media (max-width: 1199px) and (min-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-graphic {
        width: 350px;
        height: 350px;
    }
}

@media (max-width: 991px) and (min-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-graphic {
        width: 300px;
        height: 300px;
    }
    
    .floating-card {
        padding: 1rem;
    }
    
    .floating-card i {
        font-size: 1.5rem;
    }
    
    .floating-card span {
        font-size: 0.8rem;
    }
}

@media (max-width: 767px) and (min-width: 576px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-graphic {
        width: 280px;
        height: 280px;
    }
    
    .floating-card {
        padding: 1rem;
    }
    
    .floating-card i {
        font-size: 1.5rem;
    }
    
    .floating-card span {
        font-size: 0.8rem;
    }
}

@media (max-width: 767px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-graphic {
        width: 250px;
        height: 250px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .floating-card {
        padding: 0.8rem;
    }
    
    .floating-card i {
        font-size: 1.2rem;
    }
    
    .floating-card span {
        font-size: 0.7rem;
    }
}

@media (max-width: 575px) and (min-width: 375px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-graphic {
        width: 220px;
        height: 220px;
    }
    
    .floating-card {
        padding: 0.6rem;
    }
    
    .floating-card i {
        font-size: 1rem;
    }
    
    .floating-card span {
        font-size: 0.6rem;
    }
}

@media (max-width: 374px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-graphic {
        width: 200px;
        height: 200px;
    }
    
    .floating-card {
        padding: 0.5rem;
    }
    
    .floating-card i {
        font-size: 0.9rem;
    }
    
    .floating-card span {
        font-size: 0.5rem;
    }
    
    .btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 319px) {
    .hero-title {
        font-size: 1.3rem;
    }
    
    .hero-subtitle {
        font-size: 0.8rem;
    }
    
    .hero-graphic {
        width: 180px;
        height: 180px;
    }
    
    .floating-card {
        padding: 0.4rem;
    }
    
    .floating-card i {
        font-size: 0.8rem;
    }
    
    .floating-card span {
        font-size: 0.4rem;
    }
    
    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.7rem;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 2rem 0;
    }
    
    .hero-container {
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .hero-graphic {
        width: 200px;
        height: 200px;
    }
    
    .floating-card {
        padding: 0.5rem;
    }
    
    .floating-card i {
        font-size: 0.9rem;
    }
    
    .floating-card span {
        font-size: 0.5rem;
    }
} 