/* ==========================================================================
   POPPINS - LOCAL FONT FACES
   ========================================================================== */
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-Thin.ttf') format('truetype');
    font-weight: 100; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-ThinItalic.ttf') format('truetype');
    font-weight: 100; font-style: italic; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-ExtraLight.ttf') format('truetype');
    font-weight: 200; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-Light.ttf') format('truetype');
    font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-Regular.ttf') format('truetype');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-Italic.ttf') format('truetype');
    font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-Medium.ttf') format('truetype');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-SemiBold.ttf') format('truetype');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-Bold.ttf') format('truetype');
    font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-ExtraBold.ttf') format('truetype');
    font-weight: 800; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/poppins/Poppins-Black.ttf') format('truetype');
    font-weight: 900; font-style: normal; font-display: swap;
}

/* ==========================================================================
   RESET & VARIABLES
   ========================================================================== */
:root {
    /* TRU Akademi Marka Renkleri — logoya uygun */
    --brand-primary: #0047BB;   /* Kraliyet mavisi — ana marka rengi */
    --brand-secondary: #5DB3E8; /* Açık gök mavisi — vurgu/uçak elementi */
    --brand-accent: #0047BB;    /* Accent de marka mavisine hizalandı */
    
    --bg-main: #ffffff;
    --bg-light: #F4F8FD;
    --bg-dark: #002060;
    
    --text-main: #1A2340;
    --text-dark: #0D1B3E;
    --text-light: #5A6A85;
    --text-white: #ffffff;
    
    --border-color: #DDE8F5;
    
    /* Typography — Poppins */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Poppins', sans-serif;
    
    /* Layout & Spacing */
    --container-width: 1200px;
    --section-spacing: clamp(4rem, 8vw, 6.25rem);
    
    /* Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 71, 187, 0.06), 0 2px 4px -1px rgba(0, 71, 187, 0.04);
    --shadow-md: 0 10px 15px -3px rgba(0, 71, 187, 0.10), 0 4px 6px -2px rgba(0, 71, 187, 0.06);
    --shadow-lg: 0 20px 30px -5px rgba(0, 71, 187, 0.14), 0 10px 10px -5px rgba(0, 71, 187, 0.07);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: var(--brand-primary);
    transition: var(--transition-base);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.section-padding {
    padding: var(--section-spacing) 0;
}

.text-center { text-align: center; }
.text-white { color: var(--text-white) !important; }
.text-white h2, .text-white p { color: var(--text-white) !important; }

.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--bg-dark); }
.bg-brand { background-color: var(--brand-primary); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--brand-primary);
    color: var(--text-white);
    box-shadow: 0 4px 14px 0 rgba(10, 37, 64, 0.2);
}
.btn-primary:hover {
    background-color: #031a33;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 37, 64, 0.3);
    color: #fff;
}

.btn-outline {
    background-color: transparent;
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}
.btn-outline:hover {
    background-color: var(--brand-primary);
    color: var(--text-white);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.btn-text {
    background: transparent;
    color: var(--brand-primary);
    padding: 0.75rem 0;
}
.btn-text:hover {
    color: var(--brand-accent);
}
.btn-text .arrow {
    margin-left: 0.5rem;
    transition: transform var(--transition-fast);
}
.btn-text:hover .arrow {
    transform: translateX(4px);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all var(--transition-base);
    padding: 1rem 0;
}

.header.scrolled {
    padding: 0.75rem 0;
    box-shadow: var(--shadow-sm);
    background: rgba(255, 255, 255, 0.98);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
}
/* Logo görseli — header (yatay format) */
.logo-img {
    height: 60px;
    width: auto;
    display: block;
    object-fit: contain;
    transform: scale(1.35);
    transform-origin: left center;
}
/* Footer logo görseli */
.footer-logo-img {
    height: 80px;
    width: 250px;
    max-width: 100%;
    display: block;
    object-fit: contain;
    object-position: left center;
    margin-bottom: 0;
    transform: scale(1.8);
    transform-origin: left center;
    opacity: 0.95;
    transition: opacity var(--transition-fast);
}
.footer-logo-img:hover { opacity: 1; }
/* Eski text tabanlı logo fallback stilleri */
.logo .tru { color: var(--brand-primary); }
.logo .akademi { color: var(--brand-secondary); }

.nav-list {
    display: flex;
    gap: 0.85rem;
    list-style: none;
    white-space: nowrap;
    flex-shrink: 1;
}
.nav-list a {
    color: var(--text-main);
    font-weight: 500;
    font-size: 1.05rem;
    position: relative;
    white-space: nowrap;
    letter-spacing: -0.01em;
}
.nav-list a:hover, .nav-list a.active {
    color: var(--brand-primary);
}
.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--brand-secondary);
    transition: width var(--transition-base);
}
.nav-list a:hover::after, .nav-list a.active::after {
    width: 100%;
}

/* ── DROPDOWN ── */
.nav-dropdown {
    position: relative;
}
.nav-dropdown > a {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
}
/* ok ikonu */
.nav-dropdown > a::before {
    content: '▾';
    order: 1;
    font-size: 0.7rem;
    transition: transform 0.22s ease;
    display: inline-block;
    opacity: 0.6;
}
.nav-dropdown:hover > a::before {
    transform: rotate(180deg);
    opacity: 1;
}

/* Köprü: üst bağlantı ile menü arasındaki boşluğu kapatır */
.nav-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: -10px;
    right: -10px;
    height: 16px;
    background: transparent;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(5, 20, 36, 0.1), 0 2px 8px rgba(5, 20, 36, 0.06);
    min-width: 230px;
    padding: 0.6rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
    z-index: 200;
}
/* Menünün üst ucunu köprüyle örtüştür */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    right: 0;
    height: 8px;
    background: transparent;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.dropdown-menu li {
    list-style: none;
}
.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.7rem 0.9rem;
    font-size: 0.875rem !important;
    color: var(--text-main) !important;
    font-weight: 500;
    white-space: nowrap;
    border-radius: 9px;
    transition: background 0.15s ease, color 0.15s ease;
    text-decoration: none;
}
.dropdown-menu a::after { display: none !important; }
/* İkonlar */
.dropdown-menu a[href*="egitimler"]::before  { content: '🗺️'; font-size: 1rem; }
.dropdown-menu a[href*="egitim-programlari"]::before { content: '📚'; font-size: 1rem; }
.dropdown-menu a[href*="tru-akademi-modeli"]::before { content: '⚙️'; font-size: 1rem; }

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--brand-primary) !important;
}
.dropdown-menu a.active {
    color: var(--brand-primary) !important;
    background: rgba(0, 71, 187, 0.06);
    font-weight: 700;
}
.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.4rem 0;
}


.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}
.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--brand-primary);
    transition: var(--transition-base);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

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

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    /* Optional: subtle ken burn effect animation */
    animation: zoomInOut 20s infinite alternate;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.85) 50%, rgba(255,255,255,0) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-text {
    max-width: 600px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

.hero .highlight {
    color: transparent;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    -webkit-background-clip: text;
    background-clip: text;
}

.hero .subtitle {
    font-size: 1.125rem;
    color: var(--text-main);
    margin-bottom: 2.5rem;
    font-size: clamp(1rem, 2vw, 1.25rem);
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

@keyframes zoomInOut {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

/* ==========================================================================
   STATS SECTION
   ========================================================================== */
.stats-section {
    background-color: var(--brand-primary);
    padding: 3rem 0;
    color: white;
    position: relative;
    z-index: 2;
    margin-top: -50px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    width: 90%;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
    padding: 0;
}

.stat-item {
    padding: 0 1rem;
}
.stat-item:not(:last-child) {
    border-right: 1px solid rgba(255,255,255,0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--brand-secondary);
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.stat-source {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.6;
}

/* ==========================================================================
   SECTION TITLES
   ========================================================================== */
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    max-width: 900px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.flex-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    text-align: left;
}
.flex-header .section-subtitle { margin: 0; }

/* ==========================================================================
   PLATFORM FEATURES
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-main);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

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

.icon-box {
    width: 60px;
    height: 60px;
    background-color: var(--bg-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--brand-primary);
    transition: var(--transition-base);
}
.icon-box svg {
    width: 30px;
    height: 30px;
}
.feature-card:hover .icon-box {
    background-color: var(--brand-primary);
    color: white;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

/* ==========================================================================
   PROCESS TIMELINE
   ========================================================================== */
.process-section {
    position: relative;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    height: 100%;
    width: 2px;
    background: rgba(255,255,255,0.1);
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}
.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-number {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--brand-secondary);
    flex-shrink: 0;
    z-index: 2;
    transition: var(--transition-base);
}

.timeline-item:hover .timeline-number {
    background: var(--brand-secondary);
    color: var(--brand-primary);
    border-color: var(--brand-secondary);
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
}

.timeline-content {
    padding-top: 15px;
}

.timeline-content h3 {
    color: var(--text-white);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: rgba(255,255,255,0.7);
    font-size: 1.125rem;
}

/* ==========================================================================
   VALUES / TABS
   ========================================================================== */
.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    list-style: none;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 1rem 2rem;
    background: var(--bg-light);
    border-radius: 30px;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

.tab-btn:hover {
    background: var(--border-color);
}

.tab-btn.active {
    background: var(--brand-primary);
    color: white;
    box-shadow: 0 10px 20px rgba(10,37,64,0.15);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

.tab-flex {
    display: flex;
    gap: 4rem;
    align-items: center;
    background: var(--bg-light);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-sm);
}

.tab-text {
    flex: 1;
}

.tab-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.check-list {
    list-style: none;
    margin-top: 2rem;
}

.check-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--brand-secondary);
    font-weight: bold;
    font-size: 1.2rem;
}

.tab-visual {
    flex: 1;
    height: 400px;
    border-radius: 16px;
    background-size: cover;
    background-position: center;
}

/* Placeholders for tab visuals - using gradients as modern placeholders */
.gradient-1 { background: linear-gradient(135deg, #0a2540 0%, #1a4b7c 100%); }
.gradient-2 { background: linear-gradient(135deg, #00d2ff 0%, #3a7bd5 100%); }
.gradient-3 { background: linear-gradient(135deg, #f26419 0%, #f6a02b 100%); }


/* ==========================================================================
   TRUST SECTION
   ========================================================================== */
.badges-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.badge-item {
    background: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    color: var(--brand-primary);
    border: 1px solid var(--border-color);
    position: relative;
    padding-left: 3rem;
}

.badge-item::before {
    content: '★';
    position: absolute;
    left: 1.25rem;
    color: var(--brand-secondary);
}

/* ==========================================================================
   BLOG PREVIEW
   ========================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-card {
    display: block;
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-main);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.placeholder-img {
    height: 200px;
    background: var(--bg-light);
    position: relative;
}
.placeholder-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.1), transparent);
}

.blog-content {
    padding: 1.5rem;
}

.category {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--brand-accent);
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: inline-block;
}

.blog-content h3 {
    font-size: 1.25rem;
    margin: 0;
    color: var(--text-dark);
}

/* ==========================================================================
   CONTACT FORM
   ========================================================================== */
.contact-section {
    position: relative;
    overflow: hidden;
}

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

.contact-info a {
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.contact-form-wrapper {
    background: white;
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    color: var(--text-dark);
}

.contact-form-wrapper p {
    color: var(--text-main) !important;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

input, textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
    background: var(--bg-light);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--brand-primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(10,37,64,0.1);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: #051424;
    color: rgba(255,255,255,0.7);
    padding: 5rem 0 2rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.footer-brand {
    max-width: 380px;
}

.footer-logo {
    margin-bottom: 0.5rem;
}
.footer-logo .tru { color: white; }
.footer-logo .akademi { color: var(--brand-secondary); }

.footer-links-grid {
    display: flex;
    gap: 6rem;
    flex-wrap: wrap;
}

.footer-col h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.7);
    margin-bottom: 0.75rem;
}

.footer-col a:hover {
    color: var(--brand-secondary);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.legal-links {
    display: flex;
    gap: 2rem;
}

.legal-links a {
    color: rgba(255,255,255,0.5);
}
.legal-links a:hover {
    color: white;
}

/* ==========================================================================
   ANIMATIONS 
   ========================================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.animate-up {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; transition-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; transition-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; transition-delay: 0.6s; }

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

.mobile-actions {
    display: none;
}
@media (max-width: 1024px) {
    .stats-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    .stat-number { font-size: 2.2rem; }
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-top {
        flex-direction: column;
        gap: 2.5rem;
    }
    .tab-flex {
        flex-direction: column;
        padding: 2rem;
    }
    .tab-visual {
        width: 100%;
        height: 250px;
    }
    .flex-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
}
@media (max-width: 768px) {
    /* MODERN MOBILE MENU */
    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        margin-top: 2rem;
        width: 100%;
    }
    .nav-list a:not(.btn) {
        font-size: 1.6rem;
        font-weight: 700;
        color: var(--text-dark);
    }
    .nav-list a::after {
        display: none !important;
    }
    .mobile-actions {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        margin-top: 3rem;
        padding-top: 2rem;
        border-top: 1px solid rgba(0,0,0,0.05);
    }
    .mobile-actions .btn {
        width: 100%;
        justify-content: center;
        padding: 1rem;
        font-size: 1.1rem;
        border-radius: 12px;
    }
    .nav-list .mobile-actions .btn-primary,
    .nav-list .mobile-actions .btn-primary:hover,
    .nav-list .mobile-actions .btn-outline:hover {
        color: var(--text-white) !important;
    }
    .nav-list .mobile-actions .btn-outline {
        color: var(--brand-primary) !important;
    }


    .hero {
        padding-top: 85px;
        align-items: flex-start;
        padding-bottom: 150px;
    }
    .hero-overlay {
        background: linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.85) 50%, rgba(255,255,255,0.5) 100%);
    }
    .stats-section {
        margin-top: -100px;
        width: 95%;
    }
    .stats-container {
        grid-template-columns: 1fr;
    }
    .stat-item:not(:last-child) {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.2);
        padding-bottom: 1.5rem;
        margin-bottom: 1.5rem;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 1rem;
    }
    .hero-cta .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    .hero h1 {
        font-size: clamp(2rem, 8vw, 2.8rem);
        word-wrap: break-word;
        hyphens: auto;
    }
    .section-title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
        word-wrap: break-word;
    }
    
    /* Mobil Logo Optimizasyonu */
    .logo-img {
        height: 40px; /* Mobilde daha yönetilebilir boyut */
    }
    .footer-logo-img {
        width: 180px;
        height: 60px;
        transform: scale(1.5);
        transform-origin: left center;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        padding: 2rem;
        transition: var(--transition-base);    
    }
    .nav-menu.active {
        left: 0;
    }
    .header-actions {
        display: none; /* Hide buttons on mobile or move to menu */
    }
    .mobile-menu-btn {
        display: flex;
    }
    
    .tabs-nav {
        gap: 0.5rem;
    }
    .tab-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        flex: 1 1 auto;
        text-align: center;
    }
    
    .tab-flex {
        padding: 1.5rem;
    }
    
    .tab-text h3 {
        font-size: 1.35rem;
        margin-bottom: 1.25rem;
        line-height: 1.4;
    }
    
    .timeline::before {
        left: 30px;
    }
    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .footer-links-grid {
        flex-direction: column;
        gap: 2rem;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #2173C4; /* UI'daki mavi renk */
    color: white;
    padding: 1.5rem 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
    transform: translateY(100%);
    transition: transform 0.4s ease-in-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.cookie-banner-content p:last-child {
    margin-bottom: 0;
}

.cookie-banner-content a {
    color: white;
    text-decoration: underline;
    font-weight: 700;
}

.cookie-banner-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.btn-cookie {
    background: white;
    color: #2173C4;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.btn-cookie:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .cookie-banner {
        padding: 1.5rem 1rem;
    }
    .cookie-banner-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    .btn-cookie {
        width: 100%;
    }
}

/* ==========================================================================
   JOURNEY PATH (TOURISM THEME)
   ========================================================================== */
.journey-path {
    position: relative;
    max-width: 1000px;
    margin: 4rem auto;
    padding: 2rem 0;
}

.journey-path::before {
    display: none;
}

.journey-node {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5rem;
    position: relative;
    z-index: 2;
    height: 250px;
}

.journey-node::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 50%;
    height: calc(100% + 5rem);
    border: 6px dashed rgba(93, 179, 232, 0.4);
    z-index: -1;
}

/* Tek (Sol) düğümler: Sağa doğru kavis */
.journey-node:nth-child(odd)::before {
    left: 50%;
    border-left: none;
    border-radius: 0 150px 150px 0;
}

/* Çift (Sağ) düğümler: Sola doğru kavis */
.journey-node:nth-child(even)::before {
    right: 50%;
    border-right: none;
    border-radius: 150px 0 0 150px;
}

/* Son düğümde çizgiyi gizle */
.journey-node:last-child::before {
    display: none;
}

.journey-node:nth-child(even) {
    flex-direction: row-reverse;
}

.journey-content {
    width: 42%;
    background: rgba(255, 255, 255, 0.03);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

/* Ok işareti (Pointer) eklentisi */
.journey-content::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border-width: 15px;
    border-style: solid;
}

.journey-node:nth-child(odd) .journey-content {
    text-align: right;
}
.journey-node:nth-child(odd) .journey-content::after {
    right: -28px;
    border-color: transparent transparent transparent rgba(255, 255, 255, 0.03);
}

.journey-node:nth-child(even) .journey-content {
    text-align: left;
}
.journey-node:nth-child(even) .journey-content::after {
    left: -28px;
    border-color: transparent rgba(255, 255, 255, 0.03) transparent transparent;
}

.journey-content:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--brand-secondary);
    box-shadow: 0 20px 40px rgba(0, 71, 187, 0.3);
}

.journey-icon {
    width: 90px;
    height: 90px;
    background: var(--bg-dark);
    border: 4px solid var(--brand-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 30px rgba(93, 179, 232, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.journey-icon svg {
    width: 40px;
    height: 40px;
    color: var(--text-white);
    transition: var(--transition-base);
}

.journey-node:hover .journey-icon {
    transform: translateX(-50%) scale(1.15) rotate(10deg);
    box-shadow: 0 0 40px rgba(93, 179, 232, 0.6);
    background: var(--brand-primary);
    border-color: #fff;
}

.journey-content h3 {
    color: var(--brand-secondary);
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.journey-content p {
    color: rgba(255,255,255,0.85);
    font-size: 1.1rem;
    line-height: 1.6;
}



@media (max-width: 900px) {
    .journey-path::before {
        display: none; /* Mobilde kıvrım kullanmayacağız, sadece her düğmenin solunda çizgi */
    }

    .journey-node {
        height: auto;
        flex-direction: column !important;
        align-items: flex-start;
        padding-left: 90px;
        padding-bottom: 2rem;
        margin-bottom: 2.5rem;
    }
    .journey-icon {
        left: 35px;
        width: 70px;
        height: 70px;
    }
    .journey-icon svg {
        width: 32px;
        height: 32px;
    }
    .journey-content {
        width: 100%;
        text-align: left !important;
        padding: 1.5rem;
    }
    .journey-node:nth-child(odd) .journey-content::after,
    .journey-node:nth-child(even) .journey-content::after {
        display: none;
    }
    /* Mobilde kıvrımları düz çizgiye çevir */
    .journey-node::before {
        left: 35px !important;
        top: 35px !important;
        right: auto !important;
        width: 0 !important;
        height: calc(100% + 2.5rem) !important;
        border: none !important;
        border-left: 4px dashed rgba(93, 179, 232, 0.4) !important;
        border-radius: 0 !important;
    }
    .journey-node:last-child::before {
        display: none !important;
    }
}