/*
Theme Name: Aksu Bilişim Theme
Theme URI: https://aksu.web.tr/
Author: Aksu Bilişim
Description: Modern Dark Theme & Glassmorphism Styles for Aksu Bilişim
Version: 1.0
Text Domain: aksu-theme
*/

/* =========================================================================
   Aksu Bilişim - Modern Dark Theme & Glassmorphism Styles
   ========================================================================= */

:root {
    /* Colors - Deep Dark Blue Theme with Neon Cyan accents */
    --bg-dark: #070914;
    --bg-darker: #04050a;
    --bg-light-glow: #1a1e36;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    
    --primary: #00f0ff; /* Neon cyan */
    --primary-hover: #00c3cf;
    --primary-glow: rgba(0, 240, 255, 0.4);
    
    --secondary: #6366f1; /* Indigo */
    --secondary-hover: #4f46e5;
    
    --glass-bg: rgba(26, 30, 54, 0.4);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-highlight: rgba(255, 255, 255, 0.05);

    /* Typography */
    --font-main: 'Outfit', sans-serif;
    
    /* Layout */
    --container-width: 1200px;
    --nav-height: 80px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.text-center { text-align: center; }

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #fff;
}

h2.section-title span, h1 .highlight {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.subtitle {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* =========================================================================
   Buttons
   ========================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #000;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--primary-glow);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--glass-border);
    color: var(--text-main);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: var(--glass-highlight);
    transform: translateY(-2px);
}

.lg-btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* =========================================================================
   Navbar
   ========================================================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(7, 9, 20, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.logo-icon {
    color: var(--primary);
    width: 28px;
    height: 28px;
}

.logo-text strong {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--primary);
}

.nav-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    transition: var(--transition);
}

.nav-btn::after {
    display: none;
}

.nav-btn:hover {
    background: var(--primary);
    color: #000 !important;
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
}

/* =========================================================================
   Hero Section
   ========================================================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--nav-height);
}

.hero-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 10s infinite alternate;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(0, 240, 255, 0.2);
    top: 10%;
    left: 10%;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: rgba(99, 102, 241, 0.2);
    bottom: -10%;
    right: 5%;
    animation-delay: -5s;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-subtitle span {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(5px);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

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

.glass-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    padding: 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.glass-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    display: block;
}

.overlay-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: rgba(10, 15, 30, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: #fff;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transform: translateY(-40px) translateX(-40px);
}

.overlay-badge i {
    color: var(--primary);
}

/* =========================================================================
   Grid & Layout
   ========================================================================= */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(15px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 240, 255, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.glass-card:hover .service-icon {
    background: var(--primary);
    color: #000;
    transform: scale(1.1);
}

/* =========================================================================
   CTA Section
   ========================================================================= */
.cta-section {
    position: relative;
}

.cta-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, rgba(0,0,0,0) 70%);
    z-index: -1;
}

.cta-box {
    padding: 4rem 2rem;
}

.cta-box h2 {
    font-size: 3rem;
}

.cta-box p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* =========================================================================
   Footer
   ========================================================================= */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-desc {
    color: var(--text-muted);
    max-width: 300px;
}

.footer h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #fff;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    color: var(--text-muted);
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.footer-contact i {
    color: var(--primary);
    width: 20px;
    margin-top: 3px;
}

.footer-contact a {
    color: var(--text-muted);
}
.footer-contact a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* =========================================================================
   Animations & Utilities
   ========================================================================= */
@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-20px); }
}

.float-anim {
    animation: float 6s ease-in-out infinite alternate;
}

/* Scroll reveal classes */
.content-hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.fade-in-up {
    animation: fadeInUp 1s cubic-bezier(0.5, 0, 0, 1) forwards;
    opacity: 0;
    transform: translateY(30px);
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero-content, .grid-2-col {
        grid-template-columns: 1fr;
    }
    .hero-content {
        text-align: center;
        padding-top: 2rem;
    }
    .hero-desc {
        margin: 0 auto 2.5rem;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background: rgba(7, 9, 20, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition);
    }
    .nav-links.active {
        left: 0;
    }
    .nav-links li {
        width: 100%;
        text-align: center;
    }
    .nav-links a {
        font-size: 1.2rem;
        display: block;
    }
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
}

/* =========================================================================
   Subpage Specific Styles (Hakkımızda, Hizmetlerimiz, vb.)
   ========================================================================= */
.page-header {
    padding: 150px 0 80px;
    text-align: center;
    background: linear-gradient(to bottom, rgba(26, 30, 54, 0.8), var(--bg-dark));
    border-bottom: 1px solid var(--glass-border);
}

.page-header h1 {
    font-size: 3.5rem;
}

/* Page: Hakkımızda Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

/* Page: İletişim */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255,255,255,0.02);
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.contact-info-card:hover {
    border-color: var(--primary);
    background: rgba(0, 240, 255, 0.05);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 240, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

@media (max-width: 992px) {
    .contact-grid { grid-template-columns: 1fr; }
}

/* Page: Cari */
.login-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px 40px;
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-darker));
    position: relative;
    overflow: hidden;
}
.login-bg-elements {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%; z-index: 0;
    pointer-events: none;
}
.login-orb {
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: rgba(0, 240, 255, 0.1);
    filter: blur(100px);
    animation: float 8s infinite alternate;
}
.login-card {
    width: 100%;
    max-width: 450px;
    padding: 3rem;
    position: relative;
    z-index: 1;
}
.login-card .logo {
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}
.login-card .logo-icon { width: 35px; height: 35px; }
.form-group { margin-bottom: 1.5rem; }
.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}
.form-control {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}
.form-control:focus {
    border-color: var(--primary);
    background: rgba(0, 240, 255, 0.05);
}
.login-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}
.login-options a { color: var(--primary); }
.login-options a:hover { text-decoration: underline; }