/* ====================================================== */
/* AKO DİJİTAL - PROFESYONEL CSS                          */
/* İskenderun, Hatay - Dijital Pazarlama Ajansı            */
/* ====================================================== */

/* ==================== GENEL STİLLER ==================== */
:root { 
    --brand-blue: #0A4D68; 
    --accent-turquoise: #055a68; 
    --dark-text: #051923; 
    --white: #FFFFFF; 
    --light-gray: #F5F7FA; 
    --font-header: 'Poppins', sans-serif; 
    --font-body: 'Lato', sans-serif; 
}

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

html { 
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body { 
    font-family: var(--font-body); 
    color: var(--dark-text); 
    line-height: 1.6; 
    background-color: var(--white);
    overflow-x: hidden;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3, h4 { font-family: var(--font-header); color: var(--brand-blue); line-height: 1.2; }
h1 { font-size: 3rem; }
h2 { font-size: 2.2rem; margin-bottom: 20px; text-align: center; }
h3 { font-size: 1.5rem; margin-bottom: 10px; }

a { color: var(--accent-turquoise); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--brand-blue); }
ul { list-style: none; }

.section-padding { padding: 80px 0; }
.section-padding-gray { padding: 80px 0; background-color: var(--light-gray); }

/* ==================== HEADER VE NAVBAR ==================== */
.header { 
    background-color: var(--white); 
    height: 75px;
    position: sticky; 
    top: 0; 
    width: 100%; 
    z-index: 1000; 
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    contain: layout style;
}

.navbar { display: flex; justify-content: space-between; align-items: center; height: 75px; }
.logo { font-family: var(--font-header); font-size: 1.8rem; color: var(--brand-blue); font-weight: 700; text-decoration: none; line-height: 1; }

.nav-menu { display: flex; gap: 25px; list-style: none; align-items: center; margin: 0; padding: 0; }
.nav-link { 
    font-weight: 700; color: var(--dark-text); text-decoration: none; font-size: 1rem;
    padding-bottom: 5px; border-bottom: 2px solid transparent; 
    transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-link:hover, .nav-link.active { color: var(--accent-turquoise); border-bottom-color: var(--accent-turquoise); }

.hamburger { display: none; cursor: pointer; background: none; border: none; padding: 10px; }
.bar { display: block; width: 25px; height: 3px; margin: 5px auto; background-color: var(--brand-blue); transition: all 0.3s ease-in-out; }

/* ==================== BUTONLAR ==================== */
.btn { display: inline-block; padding: 12px 28px; border-radius: 5px; font-weight: 700; text-align: center; transition: all 0.3s ease; text-decoration: none; }
.btn-primary { background-color: var(--accent-turquoise); color: var(--white); border: 2px solid var(--accent-turquoise); }
.btn-primary:hover { background-color: #055a68; color: var(--white); transform: translateY(-2px); }
.btn-secondary { background-color: transparent; color: var(--brand-blue); border: 2px solid var(--brand-blue); }
.btn-secondary:hover { background-color: var(--brand-blue); color: var(--white); transform: translateY(-2px); }

/* ==================== HERO BÖLÜMÜ ==================== */
.hero-section { 
    position: relative; padding: 120px 0; text-align: center; 
    display: flex; align-items: center; justify-content: center; 
    min-height: 60vh; 
    background: var(--brand-blue) url('../images/hero-background.webp') center/cover fixed;
    contain: layout paint;
}
.hero-section::before { content: ''; position: absolute; inset: 0; background-color: rgba(10, 77, 104, 0.75); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; color: #fff; }
.hero-content h1, .hero-content p { color: var(--white); }

/* ==================== GÜVENİLİRLİK BÖLÜMÜ ==================== */
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.trust-icon { height: 80px; width: 80px; object-fit: cover; border-radius: 50%; margin-bottom: 15px; }

/* ==================== HİZMETLER ÖZETİ ==================== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card { 
    background-color: var(--white); padding: 30px; border-radius: 5px; 
    box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover { transform: translateY(-10px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.card-link { font-weight: 700; display: inline-block; margin-top: 15px; text-decoration: none; }

/* ==================== BAŞARI HİKAYELERİ ==================== */
.success-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; align-items: center; text-align: center; }
.success-result { font-family: var(--font-header); font-size: 2rem; color: var(--accent-turquoise); font-weight: 700; }
.client-avatar { width: 120px; height: 120px; object-fit: cover; border-radius: 50%; margin: 0 auto 20px; border: 3px solid var(--light-gray); }

/* ==================== BLOG ==================== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.blog-card { 
    background-color: var(--white); border-radius: 5px; overflow: hidden; 
    box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: flex; flex-direction: column;
}
.blog-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-card-content { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
.blog-card-content h3 { margin-bottom: 15px; }
.blog-card-content .card-link { margin-top: auto; text-decoration: none; }

/* ==================== CTA BÖLÜMÜ ==================== */
.cta-section { background-color: var(--accent-turquoise); color: var(--white); padding: 60px 0; text-align: center; }
.cta-content h2 { color: var(--white); margin-bottom: 15px; }
.cta-content p { margin-bottom: 30px; }
.btn-cta { background-color: var(--white); color: var(--accent-turquoise); font-size: 1.1rem; padding: 15px 35px; }
.btn-cta:hover { background-color: var(--light-gray); color: var(--accent-turquoise); }

/* ==================== FOOTER ==================== */
.footer { background-color: var(--brand-blue); color: var(--white); padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-bottom: 40px; }
.footer-col h3 { color: var(--white); margin-bottom: 15px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: #a7c1cb; text-decoration: none; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid #1e5f78; font-size: 0.9rem; }

/* ==================== DİĞER SAYFALAR ==================== */
.page-header { background-color: var(--light-gray); padding: 60px 0; text-align: center; }
.content-section { max-width: 1100px; margin: 0 auto; }

.info-box { display: flex; align-items: flex-start; gap: 30px; background-color: var(--light-gray); padding: 40px; border-radius: 10px; margin-bottom: 30px; }
.info-icon { flex-shrink: 0; width: 60px; height: 60px; background-color: var(--accent-turquoise); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.info-text h2 { text-align: left; margin-top: 0; margin-bottom: 15px; }

/* ==================== İLETİŞİM ==================== */
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; }
.contact-wrapper { display: grid; grid-template-columns: 2fr 1fr; gap: 50px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 700; }
.form-group input, .form-group textarea { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 5px; font-family: var(--font-body); }

/* ==================== BLOG DETAY ==================== */
.post-meta { font-size: 1rem; color: #555; margin-top: 10px; }
.post-container { max-width: 720px; margin: 0 auto; }
.post-featured-image { width: 100%; height: auto; border-radius: 10px; margin-bottom: 40px; }
.post-article h2 { font-size: 1.8rem; margin-top: 50px; margin-bottom: 15px; text-align: left; }
.post-article p { font-size: 1.1rem; line-height: 1.9; margin-bottom: 25px; }
.post-article ul { list-style-type: disc; padding-left: 20px; margin-bottom: 20px; }

/* ==================== PORTFOLYO ==================== */
.portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.portfolio-card { background-color: var(--white); border-radius: 10px; box-shadow: 0 5px 25px rgba(0,0,0,0.07); overflow: hidden; transition: transform 0.3s ease; }
.portfolio-card:hover { transform: translateY(-10px); }
.portfolio-card img { width: 100%; height: 250px; object-fit: cover; }
.portfolio-content { padding: 25px; }
.portfolio-tag { display: inline-block; background-color: var(--light-gray); padding: 5px 15px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; margin-bottom: 15px; }

/* ==================== FLOATING BUTTONS ==================== */
.floating-btn { position: fixed; width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; z-index: 9999; box-shadow: 0 4px 10px rgba(0,0,0,0.2); transition: transform 0.3s ease; }
.whatsapp-btn { bottom: 20px; right: 20px; background-color: #25D366; }
.scroll-top-btn { bottom: 80px; right: 20px; background-color: var(--accent-turquoise); opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; }
.scroll-top-btn.visible { opacity: 1; visibility: visible; }
.floating-btn:hover { transform: scale(1.1); color: white; }

/* ==================== MÜŞTERİ GİRİŞİ ==================== */
.client-login-btn { background: var(--brand-blue) !important; color: white !important; border-radius: 25px !important; padding: 8px 18px !important; font-weight: 600 !important; display: inline-flex !important; align-items: center !important; gap: 8px !important; text-decoration: none !important; font-size: 0.9rem !important; }

/* ==================== ANİMASYON ==================== */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 992px) { 
    .trust-grid, .success-grid { grid-template-columns: repeat(2, 1fr); } 
    .services-grid, .blog-grid { grid-template-columns: 1fr; } 
    .footer-grid { grid-template-columns: repeat(2, 1fr); } 
}

@media (max-width: 768px) { 
    h1 { font-size: 2.2rem; } 
    h2 { font-size: 1.8rem; } 
    .hero-section { background-attachment: scroll !important; background-image: none !important; background-color: var(--brand-blue) !important; }
    .hero-section::before { display: none; }
    .nav-menu { position: fixed; left: -100%; top: 75px; flex-direction: column; background-color: var(--white); width: 100%; text-align: center; transition: 0.3s; box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05); } 
    .nav-menu.active { left: 0; } 
    .nav-item { padding: 15px 0; } 
    .hamburger { display: block; } 
    .hamburger.active .bar:nth-child(2) { opacity: 0; } 
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); } 
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); } 
    .contact-wrapper, .contact-grid { grid-template-columns: 1fr; } 
    .info-box { flex-direction: column; align-items: center; text-align: center; padding: 30px; }
    .client-login-btn { margin: 10px 0 !important; justify-content: center; }
    .page-header h1 { font-size: 2rem; }
}

@media (max-width: 576px) { 
    .trust-grid, .success-grid, .footer-grid, .portfolio-grid { grid-template-columns: 1fr; } 
}

@media print {
    .header, .footer, .floating-btn, .hamburger { display: none !important; }
    body { background: white; color: black; }
}