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

:root {
    --primary-black: #0a0a0a;
    --dark-gray: #1a1a1a;
    --medium-gray: #2d2d2d;
    --light-gray: #4a4a4a;
    --text-gray: #8a8a8a;
    --accent-red: #dc2626;
    --accent-red-hover: #b91c1c;
    --white: #ffffff;
    --border-radius: 12px;
    --box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--dark-gray) 100%);
    color: var(--white);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--medium-gray);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo-icon {
    font-size: 2rem;
    background: var(--accent-red);
    border-radius: 8px;
    padding: 0.25rem;
}

/* Hero Section */
.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--white) 0%, var(--text-gray) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight {
    color: var(--accent-red);
    -webkit-text-fill-color: var(--accent-red);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 4rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    width: 100%;
    max-width: 1000px;
}

.service-card {
    background: var(--dark-gray);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-gray);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-red);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-red);
    box-shadow: var(--box-shadow);
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    filter: grayscale(1);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    filter: grayscale(0);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.5;
}

/* Countdown Timer */
.countdown {
    margin-bottom: 3rem;
    background: var(--dark-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-gray);
}

.countdown h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    text-align: center;
}

.countdown-timer {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.countdown-item {
    background: var(--primary-black);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-gray);
    min-width: 90px;
    transition: var(--transition);
}

.countdown-item:hover {
    border-color: var(--accent-red);
    transform: translateY(-2px);
}

.countdown-item span {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-red);
    display: block;
    font-feature-settings: "tnum";
}

.countdown-item small {
    color: var(--text-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Notification Section */
.notification-section {
    background: var(--dark-gray);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-gray);
    max-width: 600px;
    width: 100%;
    position: relative;
}

.notification-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-red), var(--primary-black));
}

.notification-section h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.notification-section p {
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.email-form {
    width: 100%;
}

.form-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background: var(--primary-black);
    color: var(--white);
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-red);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group input::placeholder {
    color: var(--text-gray);
}

.submit-btn {
    padding: 1rem 2rem;
    background: var(--accent-red);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    background: var(--accent-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.3);
}

.btn-loading {
    display: none;
}

.loading .btn-text {
    display: none;
}

.loading .btn-loading {
    display: inline-block;
}

.form-message {
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
    display: none;
    border: 1px solid;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.3);
    display: block;
}

.form-message.error {
    background: rgba(220, 38, 38, 0.1);
    color: var(--accent-red);
    border-color: rgba(220, 38, 38, 0.3);
    display: block;
}

.privacy-note {
    font-size: 0.9rem;
    color: var(--text-gray);
    text-align: center;
    margin-top: 1rem;
    line-height: 1.4;
}

/* Footer */
.footer {
    margin-top: 4rem;
    text-align: center;
    color: var(--text-gray);
    padding-top: 2rem;
    border-top: 1px solid var(--medium-gray);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.social-link {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
}

.social-link:hover {
    color: var(--accent-red);
    border-color: var(--accent-red);
}

.copyright {
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
    
    .countdown-timer {
        gap: 1rem;
    }
    
    .countdown-item {
        padding: 1rem;
        min-width: 70px;
    }
    
    .countdown-item span {
        font-size: 2rem;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .notification-section {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .countdown-timer {
        flex-wrap: wrap;
    }
    
    .countdown-item {
        flex: 1;
        min-width: 60px;
    }
    
    .social-links {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .social-link {
        width: 200px;
        text-align: center;
    }
}

/* Scroll animasiyası üçün */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}