/* assets/css/style.css - Premium Design System */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600&display=swap');
:root {
    /* Color Palette */
    --primary-color: #0B192C;
    /* Deep Navy */
    --primary-light: #162a4a;
    --accent-color: #3b82f6;
    /* Electric Blue Accent */
    --accent-glow: rgba(59, 130, 246, 0.4);
    --dark-grey: #1a1a1a;
    --light-grey: #f4f5f7;
    --text-color: #334155;
    --text-light: #94a3b8;
    --bg-color: #ffffff;
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    /* Animation Timings */
    --bezier: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.3s var(--bezier);
    --transition-slow: 0.6s var(--bezier);
}
/* =========================================
   Reset & Base Styles
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    max-width: 100%;
}
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}
a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}
ul {
    list-style: none;
}
img,
video {
    max-width: 100%;
    height: auto;
    display: block;
}
/* =========================================
   Custom Webkit Scrollbar
   ========================================= */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--light-grey);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}
/* =========================================
   Custom Cursor
   ========================================= */
.custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-color);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s var(--bezier), height 0.3s var(--bezier), background 0.3s var(--bezier);
    mix-blend-mode: difference;
}
.custom-cursor.hover {
    width: 60px;
    height: 60px;
    background: #fff;
}
/* =========================================
   Buttons & Links (Magnetic & Premium)
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background: var(--primary-color);
    color: #fff;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
    z-index: 1;
}
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    transition: left var(--transition-slow);
    z-index: -1;
}
.btn:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(11, 25, 44, 0.2);
}
.btn:hover::before {
    left: 0;
}
.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-light);
}
.btn-outline::before {
    background: var(--primary-color);
}
.btn-outline:hover {
    color: #fff;
    border-color: transparent;
}
/* =========================================
   Typography Utilities
   ========================================= */
.text-overline {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-color);
}
/* =========================================
   Glassmorphism
   ========================================= */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
/* =========================================
   Animations (IxD)
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--bezier), transform 0.8s var(--bezier);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    transform: translateX(-40px);
    opacity: 0;
    transition: all 0.8s var(--bezier);
}
.reveal-left.active {
    transform: translateX(0);
    opacity: 1;
}
.reveal-right {
    transform: translateX(40px);
    opacity: 0;
    transition: all 0.8s var(--bezier);
}
.reveal-right.active {
    transform: translateX(0);
    opacity: 1;
}
.zoom-in {
    transform: scale(0.95);
    opacity: 0;
    transition: all 1s var(--bezier);
}
.zoom-in.active {
    transform: scale(1);
    opacity: 1;
}
.stagger-1 {
    transition-delay: 0.1s;
}
.stagger-2 {
    transition-delay: 0.2s;
}
.stagger-3 {
    transition-delay: 0.3s;
}
.stagger-4 {
    transition-delay: 0.4s;
}
/* =========================================
   Layout Patterns
   ========================================= */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}
.section-padding {
    padding: 120px 0;
}
@media (max-width: 768px) {
    .section-padding {
        padding: 80px 0;
    }
    h1 {
        font-size: 2.5rem !important;
    }
    h2 {
        font-size: 2rem !important;
    }
}
/* =========================================
   Header System
   ========================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 24px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s var(--bezier);
}
.site-header.scrolled {
    padding: 16px 5%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}
.site-header.scrolled .logo {
    color: var(--primary-color);
}
.site-header.scrolled .nav-link {
    color: var(--text-color);
}
.logo {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: #fff;
    transition: color 0.4s var(--bezier);
    letter-spacing: -1px;
}
.main-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}
.nav-link {
    color: #fff;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding-bottom: 5px;
    overflow: hidden;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: -100%;
    background-color: var(--accent-color);
    transition: left 0.4s var(--bezier);
}
.nav-link:hover::after {
    left: 0;
}
.dropdown {
    position: relative;
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 220px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s var(--bezier);
    border-radius: 12px;
    padding: 15px 0;
    margin-top: 15px;
}
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-item {
    display: block;
    padding: 12px 24px;
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s ease;
}
.dropdown-item:hover {
    background: var(--light-grey);
    color: var(--primary-color);
    padding-left: 30px;
}
.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: #fff;
    background: none;
    border: none;
}
.site-header.scrolled .mobile-toggle {
    color: var(--primary-color);
}
@media (max-width: 900px) {
    .mobile-toggle {
        display: block;
    }
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all 0.5s var(--bezier);
    }
    .main-nav.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .nav-link {
        color: var(--primary-color);
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        text-align: center;
    }
    .dropdown.active .dropdown-menu {
        display: block;
    }
}
.lang-switch {
    display: flex;
    gap: 10px;
    align-items: center;
}
.lang-btn {
    opacity: 0.5;
    font-size: 1.2rem;
    transition: opacity 0.3s;
}
.lang-btn:hover,
.lang-btn.active {
    opacity: 1;
}
/* =========================================
   Footer System
   ========================================= */
.site-footer {
    background: var(--primary-color);
    color: rgba(255, 255, 255, 0.7);
    padding: 100px 5% 40px;
    position: relative;
    overflow: hidden;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}
.footer-title {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 25px;
}
.footer-links li {
    margin-bottom: 12px;
}
.footer-links a:hover {
    color: #fff;
}
.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}
/* =========================================
   Global Subpage Hero Banner
   ========================================= */
.global-page-hero {
    position: relative;
    padding: 180px 5% 100px;
    background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
    text-align: center;
    color: #fff;
    margin-bottom: 50px;
}
.global-page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(11, 25, 44, 0.75);
    /* Koyu lacivert karartma */
    z-index: 1;
}
.global-page-hero>* {
    position: relative;
    z-index: 2;
}
.global-page-hero h1 {
    font-size: 3.5rem;
    color: #fff;
    background-color: #bda49b70;
    /* Koyu Turuncu (Dark Orange) */
    padding: 10px 30px;
    border-radius: 6px;
    display: inline-block;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.global-page-hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}
@media(max-width:768px) {
    .global-page-hero {
        padding: 140px 5% 60px;
    }
    .global-page-hero h1 {
        font-size: 2.2rem;
        padding: 8px 20px;
    }
}