@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #2E7D32;
    --primary-light: #4CAF50;
    --primary-dark: #1B5E20;
    --accent-color: #F9A825;
    --text-color: #333333;
    --text-light: #757575;
    --bg-color: #F8F9FA;
    --bg-white: #FFFFFF;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* TOP BAR */
.top-bar {
    background-color: var(--primary-dark);
    color: var(--bg-white);
    padding: 8px 0;
    font-size: 14px;
}
.top-bar .container {
    display: flex;
    justify-content: flex-end;
}
.social-links a {
    color: var(--bg-white);
    margin-left: 15px;
    font-size: 16px;
}
.social-links a:hover {
    color: var(--accent-color);
}

/* NAVIGATION */
.main-nav {
    background-color: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}
.logo a {
    display: flex;
    align-items: center;
    gap: 15px;
}
.logo-icon {
    font-size: 32px;
    color: var(--primary-color);
}
.logo-text {
    display: flex;
    flex-direction: column;
}
.logo-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.2;
}
.logo-subtitle {
    font-size: 13px;
    color: var(--text-light);
}

.nav-links {
    display: flex;
    gap: 30px;
}
.nav-links li a {
    font-weight: 600;
    color: var(--text-color);
    position: relative;
    padding-bottom: 5px;
}
.nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}
.nav-links li a:hover::after, .nav-links li.active a::after {
    width: 100%;
}
.nav-links li a:hover, .nav-links li.active a {
    color: var(--primary-color);
}
.nav-btn-login {
    background-color: var(--primary-color);
    color: white !important;
    padding: 8px 20px !important;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}
.nav-btn-login:hover {
    background-color: var(--primary-dark);
    color: white !important;
    transform: translateY(-2px);
}
.nav-btn-login::after {
    display: none !important;
}
.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-dark);
}

/* HERO SLIDER */
.hero-slider {
    margin-top: 20px;
}
.hero-slider .swiper-slide {
    height: 500px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background-color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}
.slide-content {
    text-align: center;
    color: white;
    z-index: 2;
    padding: 40px;
    background: rgba(0,0,0,0.4);
    border-radius: 15px;
    backdrop-filter: blur(5px);
}
.slide-content h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}
.slide-content p {
    font-size: 18px;
}

/* FEATURED */
.featured {
    padding: 80px 0;
}
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.featured-item {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.featured-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}
.featured-item i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}
.featured-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-dark);
}
.featured-item p {
    color: var(--text-light);
}

/* ILETISIM SAYFASI */
.contact-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: white;
    padding: 80px 0;
    text-align: center;
}
.contact-header h1 {
    font-size: 48px;
    margin-bottom: 15px;
}
.contact-header p {
    font-size: 18px;
    opacity: 0.9;
}
.contact-section {
    padding: 80px 0;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}
.contact-info {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}
.info-item i {
    font-size: 24px;
    color: var(--primary-color);
    margin-top: 5px;
}
.info-item h4 {
    font-size: 18px;
    color: var(--primary-dark);
    margin-bottom: 5px;
}
.info-item p {
    color: var(--text-light);
}

/* UYGULAMA GİRİŞ ALANI */
.app-login-card {
    background: linear-gradient(135deg, #1B5E20, #4CAF50);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(76, 175, 80, 0.3);
    text-align: center;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}
.app-login-card i {
    font-size: 64px;
    margin-bottom: 20px;
    color: var(--accent-color);
}
.app-login-card h3 {
    font-size: 28px;
    margin-bottom: 15px;
}
.app-login-card p {
    font-size: 16px;
    margin-bottom: 30px;
    opacity: 0.9;
}
.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--bg-white);
    color: var(--primary-dark);
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    transition: var(--transition);
    border: 2px solid transparent;
}
.btn-login:hover {
    background-color: transparent;
    color: var(--bg-white);
    border-color: var(--bg-white);
    transform: translateY(-3px);
}

/* FOOTER */
footer {
    background-color: var(--text-color);
    color: white;
    padding: 60px 0 20px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col h4 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--accent-color);
}
.footer-col p {
    color: #bbb;
    margin-bottom: 10px;
}
.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}
.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: white;
}
.footer-social a:hover {
    background: var(--accent-color);
    color: var(--primary-dark);
}
.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #888;
    font-size: 14px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-white);
        flex-direction: column;
        gap: 0;
        box-shadow: var(--shadow);
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links li {
        width: 100%;
        text-align: center;
    }
    .nav-links li a {
        display: block;
        padding: 15px;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}



/* Kadromuz Styles */
.team-section { padding: 80px 0; background-color: #f8f9fa; text-align: center; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; margin-top: 40px; }
.team-card { background: white; padding: 40px 20px; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: transform 0.3s; }
.team-card:hover { transform: translateY(-5px); }
.team-img-placeholder { width: 100px; height: 100px; background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; color: white; font-size: 40px; }
.team-card h3 { color: var(--text-dark); margin-bottom: 5px; font-size: 20px; }
.team-card p { color: #666; font-size: 15px; margin: 0; }

/* Medya Styles */
.media-section { padding: 80px 0; background-color: #f8f9fa; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.gallery-item { background: white; border-radius: 15px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: transform 0.3s; cursor: pointer; }
.gallery-item:hover { transform: translateY(-5px); }
.gallery-img-placeholder { height: 200px; background: #eef2f6; display: flex; align-items: center; justify-content: center; font-size: 50px; color: #a0aec0; }
.gallery-caption { padding: 20px; text-align: center; font-weight: 600; color: var(--text-dark); font-size: 18px; border-top: 1px solid #f0f0f0; }

.responsive-slide {
    background-image: var(--desktop-bg) !important;
}

/* Mobil Uyumlu Slider Icin */
@media (max-width: 1024px) {
    .hero-slider .swiper-slide {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .responsive-slide {
        background-image: var(--mobile-bg) !important;
    }
    
    .hero-slider .swiper-slide {
        height: 300px;
    }
    .slide-content h2 {
        font-size: 28px;
    }
    .slide-content p {
        font-size: 16px;
    }
    /* İlk slaytta resmin tam sığması için */
    .hero-swiper .swiper-slide:first-child {
        background-size: contain !important;
        background-position: center !important;
    }
}

@media (max-width: 480px) {
    .hero-slider .swiper-slide {
        height: 200px;
    }
    .slide-content {
        padding: 15px;
    }
    .slide-content h2 {
        font-size: 20px;
        margin-bottom: 8px;
    }
    .slide-content p {
        font-size: 14px;
    }
}