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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 25%, #ff4757 75%, #ff3838 100%);
    overflow: hidden;
}

/* Decorative Circles */
.decorative-circles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 500px;
    height: 500px;
    top: -150px;
    left: -100px;
    animation-delay: 0s;
}

.circle-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    right: -50px;
    animation-delay: 3s;
}

.circle-3 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 6s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

/* Container */
.container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    padding: 40px 20px;
    margin: 0 auto;
}

/* Content Wrapper */
.content-wrapper {
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

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

/* Logo */
.logo-wrapper {
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.logo-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.logo-icon:hover {
    transform: scale(1.05) rotate(2deg);
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

/* Main Title */
.main-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 900;
    color: white;
    letter-spacing: 0.05em;
    margin-bottom: 30px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

/* Subtitle */
.subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: 0 auto 50px;
    line-height: 1.6;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

/* Buttons Container */
.buttons-container {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.8s backwards;
}

/* Button Styles */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn:hover::before {
    transform: translateX(100%);
}

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

.btn-icon {
    position: relative;
    z-index: 1;
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

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

/* Primary Button */
.btn-primary {
    background: white;
    color: #ff4757;
    border: 3px solid white;
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-primary:active {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Secondary Button */
.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 3px solid white;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-secondary:active {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 30px 20px;
    }
    
    .logo-icon {
        width: 90px;
        height: 90px;
    }
    
    .logo-wrapper {
        margin-bottom: 30px;
    }
    
    .main-title {
        margin-bottom: 20px;
    }
    
    .subtitle {
        margin-bottom: 40px;
    }
    
    .buttons-container {
        flex-direction: column;
        gap: 15px;
        padding: 0;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
        padding: 16px 30px;
        font-size: 1rem;
    }
    
    .circle-1 {
        width: 300px;
        height: 300px;
    }
    
    .circle-2 {
        width: 250px;
        height: 250px;
    }
    
    .circle-3 {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 480px) {
    .logo-icon {
        width: 70px;
        height: 70px;
    }
    
    .btn {
        padding: 14px 25px;
        font-size: 0.95rem;
    }
}