:root {
    /* Yeni Renk Paleti - Sadece Belirtilen Renkler */
    /* Gold Renkleri */
    --color-1: #C59A53; /* Gold 2 (Dark) */
    --color-1-light: #DDBC5D; /* Gold 1 (Light) */
    --color-1-darker: #B08A42; /* Gold 2 Darker */
    --color-1-lighter: #E1C59B; /* Gold 1 Lighter */
    
    /* Gray Renkleri */
    --color-2: #404040; /* Dark Gray */
    --color-2-light: #F2F2F2; /* Light Gray */
    --color-2-darker: #333333; /* Dark Gray Darker */
    --color-2-lighter: #666666; /* Dark Gray Lighter */
    
    /* Temel Renkler */
    --white: #FFFFFF;
    --black: #000000;
    
    /* Gradient Renkleri */
    --main-gradient: linear-gradient(135deg, #C59A53 0%, #DDBC5D 100%);
    --main-color1: #C59A53;
    --main-color2: #DDBC5D;
    --gray: #404040;
    
    /* Typography - Lexend Only */
    --font-primary: 'Lexend', Arial, sans-serif;
    --font-display: 'Lexend', Arial, sans-serif;
}

body, html {
    font-family: var(--font-primary);
    color: var(--gray);
    background: var(--white);
}

h1, h2, h3, h4, h5, h6, .font-display {
    font-family: var(--font-primary);
    color: var(--gray);
    font-weight: 700;
}

/* Gradient backgrounds and text */
.bg-gradient-primary {
    background: var(--main-gradient) !important;
}

/* Light Gray Background Sınıfı */
section.bg-gradient-secondary,
.section.bg-gradient-secondary,
.custom-angled.bg-gradient-secondary {
    background: var(--color-2-light) !important;
    background-image: var(--color-2-light) !important;
}

/* Modern Faaliyet Alanları Kartları - 3:4 Oranı (Portrait) */
.modern-activity-card {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    aspect-ratio: 3/4; /* 3:4 oranı (portrait - dikey) */
    width: 100%;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    /* Görsel kalitesi için ek özellikler */
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.1);
}

.modern-activity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%); /* Daha koyu karartma */
    z-index: 1;
    transition: all 0.5s ease;
}

.modern-activity-card:hover::before {
    background: linear-gradient(135deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.2) 100%); /* Hover'da karartma kalkar */
}

.modern-activity-card .card-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: all 0.5s ease;
    /* Görsel kalitesi için ek optimizasyonlar */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.modern-activity-card:hover .card-bg {
    transform: scale(1.2); /* Daha büyük zoom efekti */
}

.modern-activity-card .card-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.5rem;
    color: white;
    transition: all 0.5s ease;
}

.modern-activity-card .card-title {
    font-size: 1.8rem; /* Daha büyük başlık */
    font-weight: 700;
    margin-bottom: 1rem;
    color: white; /* Başlık rengi beyaz */
    text-shadow: 0 2px 4px rgba(0,0,0,0.7); /* Daha belirgin gölge */
    transition: all 0.5s ease;
    opacity: 1;
    transform: translateY(0);
}

.modern-activity-card:hover .card-title {
    opacity: 0; /* Hover'da başlık kaybolur */
    transform: translateY(-20px);
}

.modern-activity-card .card-button {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white; /* Buton rengi beyaz */
    padding: 1rem 2rem; /* Daha büyük buton */
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.5s ease;
    backdrop-filter: blur(10px);
    text-decoration: none;
    display: inline-block;
    align-self: flex-start;
    opacity: 1;
    transform: translateY(0);
    /* Gelişmiş buton stilleri */
    text-shadow: 0 1px 2px rgba(0,0,0,0.5); /* Daha belirgin gölge */
    letter-spacing: 0.5px;
}

.modern-activity-card:hover .card-button {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* Hover Efektleri */
.modern-activity-card:hover {
    transform: translateY(-12px) scale(1.02); /* Yukarı hareket + hafif büyüme */
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
    border-color: rgba(255,255,255,0.3);
}

/* Responsive Grid - Tek Satırda 3 Kart (Dikey Format) */
.activity-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Sabit 3 sütun */
    gap: 2.5rem; /* Dikey kartlar için daha fazla boşluk */
    margin: 0 auto;
    max-width: 1200px;
}

@media (max-width: 991.98px) {
    .activity-grid {
        grid-template-columns: repeat(2, 1fr); /* Tablet'te 2 sütun */
        gap: 2rem; /* Dikey kartlar için daha fazla boşluk */
    }

    .modern-activity-card .card-content {
        padding: 2.25rem;
    }

    .modern-activity-card .card-title {
        font-size: 1.7rem;
    }

    .modern-activity-card .card-button {
        padding: 0.875rem 1.75rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 767.98px) {
    .activity-grid {
        grid-template-columns: 1fr; /* Mobilde 1 sütun */
        gap: 1.5rem;
    }
    
    .modern-activity-card .card-content {
        padding: 2rem;
    }
    
    .modern-activity-card .card-title {
        font-size: 1.5rem;
    }

    .modern-activity-card .card-button {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 575.98px) {
    .activity-grid {
        gap: 1.25rem;
    }

    .modern-activity-card .card-content {
        padding: 1.75rem;
    }

    .modern-activity-card .card-title {
        font-size: 1.3rem;
        margin-bottom: 0.875rem;
    }

    .modern-activity-card .card-button {
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
    }
}

.text-gradient-primary {
    background: var(--main-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

/* Buff color helpers - ARTIK GRADIENT KULLAN */
.bg-buff, .text-buff {
    background: var(--main-gradient) !important;
    color: #fff !important;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

/* Button Gradient */
.btn-primary, .btn-gradient {
    background: var(--main-gradient) !important;
    color: #fff !important;
    border: none;
    box-shadow: 0 4px 16px rgba(197,154,83,0.12);
    transition: background 0.3s, box-shadow 0.3s;
    font-family: var(--font-primary);
}

.btn-primary:hover, .btn-gradient:hover {
    background: linear-gradient(135deg, #DDBC5D 0%, #C59A53 100%) !important;
    color: #fff !important;
    box-shadow: 0 8px 24px rgba(197,154,83,0.18);
}

/* Header/Footer Gradient */
header, .main-header, .site-header, footer, .main-footer, .site-footer {
    background: var(--main-gradient) !important;
    color: var(--white);
    font-family: var(--font-primary);
}

/* Header gradient kaldırma - Yeni eklenen */
.header-transparent,
.header-semi-transparent,
.header-semi-transparent-light {
    background: none !important;
    background-image: none !important;
    background-color: transparent !important;
}

/* Header body için de gradient kaldırma */
.header-body {
    background: none !important;
    background-image: none !important;
    background-color: transparent !important;
}

/* Header container için de gradient kaldırma */
.header-container {
    background: none !important;
    background-image: none !important;
    background-color: transparent !important;
}

/* Header'ı tamamen şeffaf yap ve en yukarı taşı */
#header {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    border: none !important;
    box-shadow: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 9999 !important;
    width: 100% !important;
}

/* Body'ye header için padding ekle */
body {
    padding-top: 80px !important;
}

/* Header row ve column'ları da şeffaf yap */
.header-row,
.header-column {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
}

/* Header nav'ı da şeffaf yap */
.header-nav,
.header-nav-main {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
}

/* Gray backgrounds and accents */
.bg-gray, .section-gray, .gray-bg {
    background: var(--gray) !important;
    color: var(--white) !important;
}
.text-gray {
    color: var(--gray) !important;
}

/* Black and white helpers */
.bg-black { background: var(--black) !important; color: var(--white) !important; }
.bg-white { background: var(--white) !important; color: var(--gray) !important; }
.text-black { color: var(--black) !important; }
.text-white { color: var(--white) !important; }

/* Link and Hover Effects */
a, .nav-link, .menu-link {
    color: var(--main-color1);
    transition: color 0.2s;
    font-family: var(--font-primary);
}
a:hover, .nav-link:hover, .menu-link:hover {
    color: var(--main-color2);
}

/* Divider and Border Accent */
hr, .divider, .border-accent {
    border-color: var(--main-color1);
    background: var(--main-gradient);
    height: 3px;
    border: none;
}

/* Renk Utility Class'ları */
.text-color-1 { color: var(--color-1) !important; }
.text-color-2 { color: var(--color-2) !important; }
.text-color-2-light { color: var(--color-2-light) !important; }
.text-white { color: var(--white) !important; }
.text-black { color: var(--black) !important; }

.bg-color-1 { background-color: var(--color-1) !important; }
.bg-color-2 { background-color: var(--color-2) !important; }
.bg-color-2-light { background-color: var(--color-2-light) !important; }
.bg-white { background-color: var(--white) !important; }
.bg-black { background-color: var(--black) !important; }

/* Font Utility Class'ları */
.font-primary { font-family: var(--font-primary) !important; }
.font-display { font-family: var(--font-display) !important; }

/* Override default colors */
.text-color-primary,
.text-color-primary-hover:hover,
.text-color-primary-hover-hover:hover:hover {
    color: var(--color-1) !important;
}

.text-color-secondary,
.text-color-secondary-hover:hover,
.text-color-secondary-hover-hover:hover:hover {
    color: var(--color-2) !important;
}

.text-color-2-light,
.text-color-2-light-hover:hover,
.text-color-2-light-hover-hover:hover:hover {
    color: var(--color-2-light) !important;
}

/* Background Colors */
.bg-color-primary,
.bg-color-primary-hover:hover,
.bg-color-primary-hover-hover:hover:hover {
    background-color: var(--color-1) !important;
}

.bg-color-secondary,
.bg-color-secondary-hover:hover,
.bg-color-secondary-hover-hover:hover:hover {
    background-color: var(--color-2) !important;
}

.bg-color-2-light,
.bg-color-2-light-hover:hover,
.bg-color-2-light-hover-hover:hover:hover {
    background-color: var(--color-2-light) !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-1) !important;
    border-color: var(--color-1) !important;
}

.btn-primary:hover {
    background-color: var(--color-1-darker) !important;
    border-color: var(--color-1-darker) !important;
}

.btn-secondary {
    background-color: var(--color-2) !important;
    border-color: var(--color-2) !important;
}

.btn-secondary:hover {
    background-color: var(--color-2-darker) !important;
    border-color: var(--color-2-darker) !important;
}

/* Links */
a {
    color: var(--color-1);
}

a:hover {
    color: var(--color-1-darker);
}

/* Header */
#header .header-nav-main nav > ul > li > a {
    color: var(--color-2);
}

#header .header-nav-main nav > ul > li:hover > a,
#header .header-nav-main nav > ul > li.active > a {
    color: var(--color-1);
}

/* Footer */
.footer-dark {
    background-color: var(--color-2-darker);
}

.footer-dark .footer-widgets-top {
    border-color: var(--color-2);
}

/* Social Icons */
.social-icons a {
    background-color: var(--color-1);
}

.social-icons a:hover {
    background-color: var(--color-1-darker);
}

/* Slider */
.tp-caption-primary {
    color: var(--color-1) !important;
}

.tp-caption-secondary {
    color: var(--color-2) !important;
}

/* Progress Bars */
.progress-bar {
    background-color: var(--color-1);
}

/* Borders */
.border-color-primary {
    border-color: var(--color-1) !important;
}

.border-color-secondary {
    border-color: var(--color-2) !important;
}

/* Icons */
.icon-box .icon {
    color: var(--color-1);
}

.icon-box:hover .icon {
    color: var(--color-1-darker);
}

/* Form Elements */
.form-control:focus {
    border-color: var(--color-1);
}

.bg-section-blue { background-color: var(--color-3) !important; }

/* Okunabilirlik ve Tipografi İyileştirmeleri */

/* 1. Temel Font Boyutu ve Satır Yüksekliği
   - Google'ın önerdiği gibi temel font boyutunu 16px (1rem) olarak ayarlıyoruz.
   - Okunabilirliği artırmak için satır yüksekliğini 1.6 olarak belirliyoruz.
*/
html {
	font-size: 16px; /* Modern tarayıcılar için temel referans */
}

body {
	font-size: 1rem; /* 16px */
	line-height: 1.6;
	color: #404040; /* Metin rengini daha yumuşak bir tona çekiyoruz */
}

/* 2. Başlık Hiyerarşisi
   - Başlıklar arasında net bir görsel hiyerarşi oluşturuyoruz.
   - Boyutlar, okunabilirlik ve estetik denge için ayarlandı.
*/
h1, .h1 {
	font-size: 2.5rem; /* 40px */
	line-height: 1.2;
}

h2, .h2 {
	font-size: 2rem; /* 32px */
	line-height: 1.3;
}

h3, .h3 {
	font-size: 1.75rem; /* 28px */
	line-height: 1.4;
}

h4, .h4 {
	font-size: 1.5rem; /* 24px */
	line-height: 1.4;
}

h5, .h5 {
	font-size: 1.25rem; /* 20px */
	line-height: 1.5;
}

h6, .h6 {
	font-size: 1rem; /* 16px */
	line-height: 1.5;
}

/* 3. Paragraf ve Lead Metinler
   - Paragraf metinlerinin okunabilirliğini artırıyoruz.
*/
p {
	font-size: 1rem; /* 16px */
	margin-bottom: 1.25rem; /* 20px */
}

.lead {
	font-size: 1.25rem; /* 20px */
	font-weight: 400;
}

/* 4. Mobil Cihazlar İçin Optimizasyon
   - Daha küçük ekranlarda başlıkların çok büyük görünmesini engelliyoruz.
*/
@media (max-width: 767.98px) {
	h1, .h1 {
		font-size: 2rem; /* 32px */
	}

	h2, .h2 {
		font-size: 1.75rem; /* 28px */
	}

	h3, .h3 {
		font-size: 1.5rem; /* 24px */
	}

    .lead {
        font-size: 1.1rem; /* 17.6px */
    }
}

/* Enhanced Project Cards with Masonry Grid */
.masonry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    grid-auto-rows: 250px;
    grid-gap: 20px;
    margin: 0 auto;
    max-width: 1200px;
}

.masonry-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.masonry-item-lg {
    grid-column: span 2;
    grid-row: span 2;
}

.masonry-item-wide {
    grid-column: span 2;
}

.masonry-item-tall {
    grid-row: span 2;
}

.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: var(--white);
    height: 100%;
    cursor: pointer;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.project-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.project-card:hover::before {
    opacity: 1;
}

.project-image {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    height: 100%;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: brightness(0.9);
}

.project-card:hover .project-image img {
    transform: scale(1.1) rotate(1deg);
    filter: brightness(1.1) contrast(1.1);
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: white;
    padding: 30px 25px 25px;
    transform: translateY(100%);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 2;
}

.project-card:hover .project-overlay {
    transform: translateY(0);
}

.project-category {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-info h4 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.project-info p {
    font-size: 0.95rem;
    margin: 0 0 15px 0;
    opacity: 0.9;
    line-height: 1.5;
}

.project-stats {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.project-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
    opacity: 0.8;
}

.project-stats i,
.metric-number {
    color: unset !important;
}

/* Sarı/gold renkli eski kullanımların override edilmesi */
.project-stats i,
.metric-number {
    background: var(--main-gradient) !important;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

/* Special card variations */
.project-card-large .project-info h4 {
    font-size: 1.8rem;
}

.project-card-large .project-info p {
    font-size: 1.1rem;
}

.project-card-wide .project-overlay {
    padding: 25px 30px;
}

.project-card-tall .project-overlay {
    padding: 35px 25px 25px;
}

/* Enhanced animations */
@keyframes cardFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.masonry-item:hover {
    animation: cardFloat 2s ease-in-out infinite;
}

/* Loading animation for masonry items */
.masonry-item {
    opacity: 0;
    transform: translateY(30px);
    animation: masonryLoad 0.6s ease forwards;
}

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

/* Staggered animation delays */
.masonry-item:nth-child(1) { animation-delay: 0.1s; }
.masonry-item:nth-child(2) { animation-delay: 0.2s; }
.masonry-item:nth-child(3) { animation-delay: 0.3s; }
.masonry-item:nth-child(4) { animation-delay: 0.4s; }
.masonry-item:nth-child(5) { animation-delay: 0.5s; }
.masonry-item:nth-child(6) { animation-delay: 0.6s; }
.masonry-item:nth-child(7) { animation-delay: 0.7s; }
.masonry-item:nth-child(8) { animation-delay: 0.8s; }

/* Responsive adjustments */
@media (max-width: 1200px) {
    .masonry-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        grid-gap: 15px;
    }

    .masonry-item-lg {
        grid-column: span 1;
        grid-row: span 1;
    }

    .masonry-item-wide {
        grid-column: span 1;
    }

    .masonry-item-tall {
        grid-row: span 1;
    }
}

@media (max-width: 768px) {
    .masonry-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
        grid-gap: 15px;
    }

    .project-overlay {
        padding: 20px 15px 15px;
    }

    .project-info h4 {
        font-size: 1.2rem;
    }

    .project-info p {
        font-size: 0.85rem;
    }

    .project-stats {
        flex-direction: column;
        gap: 8px;
    }

    .project-card:hover {
        transform: translateY(-5px) scale(1.01);
    }
}

@media (max-width: 480px) {
    .masonry-grid {
        grid-auto-rows: 180px;
        grid-gap: 10px;
    }

    .project-overlay {
        padding: 15px 12px 12px;
    }

    .project-info h4 {
        font-size: 1.1rem;
    }

    .project-info p {
        font-size: 0.8rem;
    }
}

/* Enhanced hover effects */
.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: 3;
}

.project-card:hover::after {
    transform: translateX(100%);
}

/* Focus states for accessibility */
.project-card:focus {
    outline: 3px solid var(--color-1);
    outline-offset: 2px;
}

/* Performance optimizations */
.project-card {
    will-change: transform;
    backface-visibility: hidden;
}

.project-image img {
    will-change: transform;
    backface-visibility: hidden;
}

/* Interactive Gallery - Modern Design */
.interactive-gallery {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(8, 120px);
    gap: 20px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.gallery-item-hero {
    grid-column: 1 / 7;
    grid-row: 1 / 5;
}

.gallery-item:nth-child(2) {
    grid-column: 7 / 10;
    grid-row: 1 / 3;
}

.gallery-item:nth-child(3) {
    grid-column: 10 / 13;
    grid-row: 1 / 3;
}

.gallery-item-wide {
    grid-column: 7 / 13;
    grid-row: 3 / 4;
}

.gallery-item:nth-child(5) {
    grid-column: 1 / 4;
    grid-row: 5 / 7;
}

.gallery-item:nth-child(6) {
    grid-column: 4 / 7;
    grid-row: 5 / 7;
}

.gallery-item-tall {
    grid-column: 7 / 10;
    grid-row: 4 / 7;
}

.gallery-item:nth-child(8) {
    grid-column: 10 / 13;
    grid-row: 4 / 6;
}

.gallery-card {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 16px;
    background: var(--black);
    transform-style: preserve-3d;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.3) 100%);
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 2;
}

.gallery-card:hover::before {
    opacity: 1;
}

.gallery-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 16px;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: scale(1.05);
    filter: brightness(0.8) contrast(1.1);
}

.gallery-card:hover .gallery-image img {
    transform: scale(1.15) rotate(2deg);
    filter: brightness(1.1) contrast(1.2);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.95));
    color: white;
    padding: 40px 30px 30px;
    transform: translateY(100%);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 3;
}

.gallery-card:hover .gallery-overlay {
    transform: translateY(0);
}

.project-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    padding: 6px 16px;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s;
}

.gallery-card:hover .project-badge {
    transform: translateY(0);
    opacity: 1;
}

.gallery-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s;
}

.gallery-card:hover .gallery-content h3 {
    transform: translateY(0);
    opacity: 1;
}

.gallery-content p {
    font-size: 1rem;
    margin: 0 0 20px 0;
    opacity: 0.9;
    line-height: 1.6;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
}

.gallery-card:hover .gallery-content p {
    transform: translateY(0);
    opacity: 0.9;
}

.project-metrics {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s;
}

.gallery-card:hover .project-metrics {
    transform: translateY(0);
    opacity: 1;
}

.metric {
    text-align: center;
}

.metric-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #ff6b35;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.metric-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* Mouse tracking effect */
.gallery-item {
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: perspective(1000px) rotateX(5deg) rotateY(5deg) scale(1.02);
}

/* Enhanced animations */
@keyframes galleryFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.02);
    }
}

.gallery-item:hover {
    animation: galleryFloat 3s ease-in-out infinite;
}

/* Loading animation */
.gallery-item {
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    animation: galleryLoad 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

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

/* Staggered animation delays */
.gallery-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-item:nth-child(2) { animation-delay: 0.2s; }
.gallery-item:nth-child(3) { animation-delay: 0.3s; }
.gallery-item:nth-child(4) { animation-delay: 0.4s; }
.gallery-item:nth-child(5) { animation-delay: 0.5s; }
.gallery-item:nth-child(6) { animation-delay: 0.6s; }
.gallery-item:nth-child(7) { animation-delay: 0.7s; }
.gallery-item:nth-child(8) { animation-delay: 0.8s; }

/* Shimmer effect */
.gallery-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.8s ease;
    z-index: 4;
}

.gallery-card:hover::after {
    left: 100%;
}

/* Responsive design */
@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(8, 1fr);
        grid-template-rows: repeat(10, 100px);
        gap: 15px;
    }

    .gallery-item-hero {
        grid-column: 1 / 5;
        grid-row: 1 / 4;
    }

    .gallery-item:nth-child(2) {
        grid-column: 5 / 7;
        grid-row: 1 / 3;
    }

    .gallery-item:nth-child(3) {
        grid-column: 7 / 9;
        grid-row: 1 / 3;
    }

    .gallery-item-wide {
        grid-column: 5 / 9;
        grid-row: 3 / 4;
    }

    .gallery-item:nth-child(5) {
        grid-column: 1 / 3;
        grid-row: 4 / 6;
    }

    .gallery-item:nth-child(6) {
        grid-column: 3 / 5;
        grid-row: 4 / 6;
    }

    .gallery-item-tall {
        grid-column: 5 / 7;
        grid-row: 4 / 7;
    }

    .gallery-item:nth-child(8) {
        grid-column: 7 / 9;
        grid-row: 4 / 6;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(8, 250px);
        gap: 15px;
    }

    .gallery-item-hero {
        grid-column: 1;
        grid-row: 1 / 2;
    }

    .gallery-item:nth-child(2) {
        grid-column: 1;
        grid-row: 2 / 3;
    }

    .gallery-item:nth-child(3) {
        grid-column: 1;
        grid-row: 3 / 4;
    }

    .gallery-item-wide {
        grid-column: 1;
        grid-row: 4 / 5;
    }

    .gallery-item:nth-child(5) {
        grid-column: 1;
        grid-row: 5 / 6;
    }

    .gallery-item:nth-child(6) {
        grid-column: 1;
        grid-row: 6 / 7;
    }

    .gallery-item-tall {
        grid-column: 1;
        grid-row: 7 / 8;
    }

    .gallery-item:nth-child(8) {
        grid-column: 1;
        grid-row: 8 / 9;
    }

    .gallery-overlay {
        padding: 25px 20px 20px;
    }

    .gallery-content h3 {
        font-size: 1.5rem;
    }

    .project-metrics {
        flex-direction: column;
        gap: 10px;
    }

    .metric-number {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-rows: repeat(8, 200px);
        gap: 10px;
    }

    .gallery-overlay {
        padding: 20px 15px 15px;
    }

    .gallery-content h3 {
        font-size: 1.3rem;
    }

    .gallery-content p {
        font-size: 0.9rem;
    }
}

/* Performance optimizations */
.gallery-card {
    will-change: transform;
    backface-visibility: hidden;
}

.gallery-image img {
    will-change: transform;
    backface-visibility: hidden;
}

/* Focus states for accessibility */
.gallery-item:focus {
    outline: 3px solid #ff6b35;
    outline-offset: 2px;
}

/* Sticky header için yarı saydam beyaz arka plan ve koyu menü yazısı */
html.sticky-header-active #header .header-body {
    background: rgba(255,255,255,0.92) !important;
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 16px rgba(64,64,64,0.07);
    transition: background 0.3s, box-shadow 0.3s;
}
html.sticky-header-active #header .header-nav-main nav > ul > li > a {
    color: var(--color-2-darker) !important;
}

/* Header'ın sticky davranışını iyileştir */
#header .header-body {
    transition: all 0.3s ease !important;
}

/* ===== MODERN HEADER ANIMATIONS ===== */

/* Logo Animasyonu */
#header .header-logo img {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1);
}

#header .header-logo:hover img {
    transform: scale(1.05) rotate(2deg);
    filter: brightness(1.1);
}

/* Menü Link Animasyonları - Modern Hover Efektleri */
#header .header-nav-main nav > ul > li > a {
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

/* Menü Link Hover Animasyonu - Alt Çizgi Efekti */
#header .header-nav-main nav > ul > li > a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--color-1) 0%, var(--color-1-light) 100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 1px;
}

#header .header-nav-main nav > ul > li:hover > a::before,
#header .header-nav-main nav > ul > li.active > a::before {
    width: 100%;
}

/* Menü Link Hover - Renk ve Transform Efekti */
#header .header-nav-main nav > ul > li:hover > a,
#header .header-nav-main nav > ul > li.active > a {
    color: var(--color-1) !important;
    transform: translateY(-2px);
    text-shadow: 0 2px 8px rgba(197, 154, 83, 0.3);
}

/* Dropdown Animasyonu - Modern Slide Down */
#header .header-nav-main nav > ul > li.dropdown .dropdown-menu {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(-10px) scale(0.95);
    opacity: 0;
    visibility: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    border: none;
    padding: 8px 0;
    margin-top: 8px;
}

#header .header-nav-main nav > ul > li.dropdown:hover > .dropdown-menu,
#header .header-nav-main nav > ul > li.dropdown.open > .dropdown-menu {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

/* Dropdown Item Animasyonu */
#header .header-nav-main nav > ul > li.dropdown .dropdown-menu li a {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 10px 20px;
    border-radius: 8px;
    margin: 2px 8px;
}

#header .header-nav-main nav > ul > li.dropdown .dropdown-menu li:hover a {
    background: linear-gradient(135deg, var(--color-1) 0%, var(--color-1-light) 100%);
    color: white !important;
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(197, 154, 83, 0.3);
}

/* Social Icons Animasyonu */
#header .header-social-icons li a {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#header .header-social-icons li:hover a {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    background: linear-gradient(135deg, var(--color-1) 0%, var(--color-1-light) 100%);
    color: white !important;
}

/* Search Icon Animasyonu */
#header .header-nav-features-toggle {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#header .header-nav-features-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    background: linear-gradient(135deg, var(--color-1) 0%, var(--color-1-light) 100%);
    color: white !important;
}

/* Mobile Menu Button Animasyonu */
#header .header-btn-collapse-nav {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 8px;
    padding: 8px 12px;
}

#header .header-btn-collapse-nav:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, var(--color-1) 0%, var(--color-1-light) 100%);
    color: white !important;
    box-shadow: 0 4px 12px rgba(197, 154, 83, 0.3);
}

/* Sticky Header Animasyonu - Smooth Transition */
html.sticky-header-active #header .header-body {
    background: rgba(255,255,255,0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 24px rgba(64,64,64,0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(197, 154, 83, 0.1);
}

/* Header Scroll Animasyonu - Fade In Effect */
@keyframes headerFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#header {
    animation: headerFadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Responsive Animasyon Optimizasyonu */
@media (max-width: 991.98px) {
    #header .header-nav-main nav > ul > li:hover > a {
        transform: none;
    }
    
    #header .header-social-icons li:hover a {
        transform: scale(1.05);
    }
}

/* ===== ÇAPRAZ SİYAH ŞERİT TAMAMEN KALDIRMA - KAPSAMLI ÇÖZÜM ===== */

/* Tüm olası pseudo-element'leri kaldır */
#header .header-nav-main:before,
#header .header-nav-main::before,
#header .header-nav-main:after,
#header .header-nav-main::after {
    display: none !important;
    content: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    background: none !important;
    background-color: transparent !important;
    background-image: none !important;
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    z-index: -9999 !important;
}

/* Tüm responsive breakpoint'lerde çapraz şeridi kaldır */
@media (max-width: 575.98px) {
    #header .header-nav-main:before,
    #header .header-nav-main::before {
        display: none !important;
        content: none !important;
    }
}

@media (max-width: 767.98px) {
    #header .header-nav-main:before,
    #header .header-nav-main::before {
        display: none !important;
        content: none !important;
    }
}

@media (max-width: 991.98px) {
    #header .header-nav-main:before,
    #header .header-nav-main::before {
        display: none !important;
        content: none !important;
    }
}

@media (min-width: 992px) {
    #header .header-nav-main:before,
    #header .header-nav-main::before {
        display: none !important;
        content: none !important;
    }
}

@media (min-width: 1200px) {
    #header .header-nav-main:before,
    #header .header-nav-main::before {
        display: none !important;
        content: none !important;
    }
}

@media (min-width: 1400px) {
    #header .header-nav-main:before,
    #header .header-nav-main::before {
        display: none !important;
        content: none !important;
    }
}

/* ===== FULLSCREEN OVERLAY MOBILE MENU ===== */

/* Mobile Menu Overlay - Base */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-menu-overlay.active {
    visibility: visible;
    opacity: 1;
}

/* Backdrop */
.mobile-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 9998;
}

/* Menu Container */
.mobile-menu-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    z-index: 9999;
    padding: 80px 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateY(-20px);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-overlay.active .mobile-menu-container {
    transform: translateY(0);
}

/* Close Button */
.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(197, 154, 83, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10000;
    color: #2a2a2a;
    font-size: 1.2rem;
}

.mobile-menu-close:hover,
.mobile-menu-close:focus {
    background: #C59A53;
    color: #fff;
    transform: rotate(90deg);
}

/* Mobile Menu Logo */
.mobile-menu-logo {
    width: 100%;
    max-width: 600px;
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(197, 154, 83, 0.2);
}

.mobile-menu-logo-link {
    display: inline-block;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-menu-logo-link:hover {
    transform: scale(1.05);
}

.mobile-menu-logo-img {
    max-width: 180px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Mobile Menu Navigation */
.mobile-menu-nav {
    width: 100%;
    max-width: 600px;
}

.mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-list > li {
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(197, 154, 83, 0.1);
}

.mobile-menu-list > li:last-child {
    border-bottom: none;
}

/* Menu Links */
.mobile-menu-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    text-decoration: none;
    color: #2a2a2a;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 8px;
}

.mobile-menu-link:hover,
.mobile-menu-link:focus {
    background: rgba(197, 154, 83, 0.1);
    color: #C59A53;
    transform: translateX(5px);
}

.mobile-menu-link.active {
    color: #C59A53;
    background: rgba(197, 154, 83, 0.1);
}

.mobile-menu-link.active .menu-icon {
    color: #C59A53;
}

.menu-text {
    flex: 1;
}

.menu-icon {
    color: #999;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.mobile-menu-link:hover .menu-icon,
.mobile-menu-link:focus .menu-icon {
    color: #C59A53;
    transform: translateX(3px);
}

/* Dropdown Submenu */
.mobile-menu-submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(197, 154, 83, 0.05);
    border-radius: 8px;
    margin-top: 8px;
}

.mobile-menu-dropdown.active .mobile-menu-submenu {
    max-height: 500px;
    padding: 8px 0;
}

.mobile-menu-dropdown.active .mobile-menu-link .menu-icon i {
    transform: rotate(180deg);
}

.mobile-menu-sublink {
    display: block;
    padding: 12px 40px;
    text-decoration: none;
    color: #666;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.mobile-menu-sublink:hover,
.mobile-menu-sublink:focus {
    color: #C59A53;
    background: rgba(197, 154, 83, 0.1);
    border-left-color: #C59A53;
    transform: translateX(5px);
}

/* Hamburger Button Animation */
.mobile-menu-toggle {
    position: relative;
    transition: all 0.3s ease;
}

.mobile-menu-toggle .hamburger-icon,
.mobile-menu-toggle .close-icon {
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active .hamburger-icon {
    display: none;
}

.mobile-menu-toggle.active .close-icon {
    display: inline-block !important;
}

/* Hide old collapse menu on mobile */
@media (max-width: 991.98px) {
    #header .header-nav-main nav.collapse {
        display: none !important;
    }
    
    #header .header-nav-main nav.collapse.show {
        display: none !important;
    }
}

/* Mobile Menu Toggle - Desktop Hidden */
@media (min-width: 992px) {
    .mobile-menu-overlay {
        display: none !important;
    }
    
    .mobile-menu-toggle {
        display: none !important;
    }
}

/* Mobile Optimizations */
@media (max-width: 991.98px) {
    .mobile-menu-container {
        padding: 60px 20px 30px;
    }
    
    .mobile-menu-logo {
        margin-bottom: 30px;
        padding-bottom: 25px;
    }
    
    .mobile-menu-logo-img {
        max-width: 160px;
    }
    
    .mobile-menu-link {
        font-size: 16px;
        padding: 16px 18px;
    }
    
    .mobile-menu-sublink {
        font-size: 15px;
        padding: 10px 35px;
    }
}

@media (max-width: 575.98px) {
    .mobile-menu-container {
        padding: 50px 15px 25px;
    }
    
    .mobile-menu-close {
        top: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .mobile-menu-logo {
        margin-bottom: 25px;
        padding-bottom: 20px;
    }
    
    .mobile-menu-logo-img {
        max-width: 140px;
    }
    
    .mobile-menu-link {
        font-size: 15px;
        padding: 14px 16px;
    }
    
    .mobile-menu-sublink {
        font-size: 14px;
        padding: 10px 30px;
    }
    
    .mobile-menu-contact-link {
        font-size: 12px;
        padding: 8px 16px;
    }
    
    .mobile-menu-contact-link i {
        font-size: 13px;
    }
}

/* Contact Information Section */
.mobile-menu-contact {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(197, 154, 83, 0.2);
    width: 100%;
    max-width: 600px;
}

.mobile-menu-contact-item {
    margin-bottom: 12px;
}

.mobile-menu-contact-item:last-child {
    margin-bottom: 0;
}

.mobile-menu-contact-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 18px;
    text-decoration: none;
    color: #2a2a2a;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 8px;
    background: rgba(197, 154, 83, 0.05);
}

.mobile-menu-contact-link:hover,
.mobile-menu-contact-link:focus {
    background: rgba(197, 154, 83, 0.15);
    color: #C59A53;
    transform: translateY(-2px);
}

.mobile-menu-contact-link i {
    font-size: 14px;
    color: #C59A53;
    min-width: 18px;
}

.mobile-menu-contact-link:hover i,
.mobile-menu-contact-link:focus i {
    transform: scale(1.1);
}

/* Social Media Section */
.mobile-menu-social {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(197, 154, 83, 0.2);
    text-align: center;
}

.mobile-menu-social-title {
    font-size: 14px;
    font-weight: 600;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.mobile-menu-social-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.mobile-social-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(197, 154, 83, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2a2a2a;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 18px;
}

.mobile-social-icon:hover,
.mobile-social-icon:focus {
    background: #C59A53;
    color: #fff;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 4px 12px rgba(197, 154, 83, 0.3);
}

.mobile-social-icon:active {
    transform: translateY(-1px) scale(1.05);
}

/* Social Icons - Individual Colors on Hover */
.mobile-social-icon[title*="Facebook"]:hover {
    background: #1877f2;
    color: #fff;
}

.mobile-social-icon[title*="Twitter"]:hover,
.mobile-social-icon[title*="X"]:hover {
    background: #000000;
    color: #fff;
}

.mobile-social-icon[title*="LinkedIn"]:hover {
    background: #0077b5;
    color: #fff;
}

.mobile-social-icon[title*="YouTube"]:hover {
    background: #ff0000;
    color: #fff;
}

.mobile-social-icon[title*="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #fff;
}

/* Prevent body scroll when menu is open */
body.mobile-menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Tüm header durumlarında çapraz şeridi kaldır */
html #header .header-nav-main:before,
html #header .header-nav-main::before {
    display: none !important;
    content: none !important;
}

html #header.header-transparent .header-nav-main:before,
html #header.header-transparent .header-nav-main::before {
    display: none !important;
    content: none !important;
}

html.sticky-header-active #header .header-nav-main:before,
html.sticky-header-active #header .header-nav-main::before {
    display: none !important;
    content: none !important;
}

html.dark #header .header-nav-main:before,
html.dark #header .header-nav-main::before {
    display: none !important;
    content: none !important;
}

html.boxed #header .header-nav-main:before,
html.boxed #header .header-nav-main::before {
    display: none !important;
    content: none !important;
}

#header.header-floating-bar .header-nav-main:before,
#header.header-floating-bar .header-nav-main::before {
    display: none !important;
    content: none !important;
}

#header.header-floating-icons .header-nav-main:before,
#header.header-floating-icons .header-nav-main::before {
    display: none !important;
    content: none !important;
}

html.side-header-overlay-full-screen #header .header-nav-main:before,
html.side-header-overlay-full-screen #header .header-nav-main::before {
    display: none !important;
    content: none !important;
}

html.gap-outside #header:not(.side-header) .header-nav-main:before,
html.gap-outside #header:not(.side-header) .header-nav-main::before {
    display: none !important;
    content: none !important;
}

/* Header body durumlarında da kaldır */
#header .header-body .header-nav-main:before,
#header .header-body .header-nav-main::before {
    display: none !important;
    content: none !important;
}

#header .header-body.bg-dark .header-nav-main:before,
#header .header-body.bg-dark .header-nav-main::before {
    display: none !important;
    content: none !important;
}

#header .header-body.bg-color-dark .header-nav-main:before,
#header .header-body.bg-color-dark .header-nav-main::before {
    display: none !important;
    content: none !important;
}

/* Tüm header nav sınıflarında kaldır */
#header .header-nav-main.header-nav-main-effect-1:before,
#header .header-nav-main.header-nav-main-effect-1::before,
#header .header-nav-main.header-nav-main-effect-2:before,
#header .header-nav-main.header-nav-main-effect-2::before,
#header .header-nav-main.header-nav-main-effect-3:before,
#header .header-nav-main.header-nav-main-effect-3::before {
    display: none !important;
    content: none !important;
}

/* Ultra kapsamlı kaldırma - tüm olası kombinasyonlar */
#header * .header-nav-main:before,
#header * .header-nav-main::before,
#header .header-nav-main *:before,
#header .header-nav-main *::before {
    display: none !important;
    content: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    background: none !important;
    background-color: transparent !important;
    background-image: none !important;
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    z-index: -9999 !important;
}

/* Header'ın her zaman en yukarıda kalmasını sağla */
html.sticky-header-active #header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 9999 !important;
    width: 100% !important;
}

/* ===== COMPACT MOBILE-FRIENDLY TIMELINE STYLES ===== */
.modern-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline-line {
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, #C59A53 0%, #DDBC5D 100%);
    border-radius: 2px;
    box-shadow: 0 0 15px rgba(197, 154, 83, 0.3);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    display: flex;
    align-items: flex-start;
    padding-left: 60px;
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 10px;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.marker-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #C59A53 0%, #DDBC5D 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(197, 154, 83, 0.4);
    transition: all 0.3s ease;
    border: 3px solid white;
}

.timeline-item:hover .marker-icon {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(197, 154, 83, 0.6);
}

.marker-year {
    background: white;
    color: #C59A53;
    font-weight: 700;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 2px solid #C59A53;
    white-space: nowrap;
}

.timeline-content {
    width: 100%;
    padding: 0;
}

.content-card {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #C59A53;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(197, 154, 83, 0.03) 0%, rgba(221, 188, 93, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.timeline-item:hover .content-card {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.timeline-item:hover .content-card::before {
    opacity: 1;
}

.card-title {
    color: #C59A53;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 8px;
    position: relative;
    z-index: 2;
}

.card-text {
    color: var(--color-2-lighter);
    line-height: 1.5;
    margin: 0;
    position: relative;
    z-index: 2;
    font-size: 14px;
}

/* Tablet Responsive */
@media (min-width: 768px) and (max-width: 1024px) {
    .modern-timeline {
        max-width: 600px;
        padding: 30px 0;
    }

    .timeline-line {
        left: 30px;
    }

    .timeline-item {
        padding-left: 80px;
        margin-bottom: 35px;
    }

    .timeline-marker {
        left: 30px;
    }

    .marker-icon {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }

    .content-card {
        padding: 25px;
    }

    .card-title {
        font-size: 18px;
    }

    .card-text {
        font-size: 15px;
    }
}

/* Desktop Responsive */
@media (min-width: 1025px) {
    .modern-timeline {
        max-width: 700px;
        padding: 50px 0;
    }

    .timeline-line {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline-item {
        padding-left: 0;
        margin-bottom: 50px;
    }

    .timeline-item:nth-child(odd) {
        padding-right: 50%;
        padding-left: 0;
    }

    .timeline-item:nth-child(even) {
        padding-left: 50%;
        padding-right: 0;
        flex-direction: row-reverse;
    }

    .timeline-item:nth-child(odd) .timeline-marker {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline-item:nth-child(even) .timeline-marker {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline-content {
        width: 80%;
    }

    .content-card {
        padding: 25px;
    }

    .card-title {
        font-size: 18px;
    }

    .card-text {
        font-size: 15px;
    }
}

/* Mobile Responsive */
@media (max-width: 767.98px) {
    .modern-timeline {
        padding: 30px 15px;
    }

    .timeline-line {
        left: 15px;
    }

    .timeline-item {
        padding-left: 50px;
        margin-bottom: 30px;
    }

    .timeline-marker {
        left: 15px;
    }

    .marker-icon {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }

    .marker-year {
        font-size: 10px;
        padding: 3px 6px;
    }

    .content-card {
        padding: 15px;
    }

    .card-title {
        font-size: 15px;
        margin-bottom: 6px;
    }

    .card-text {
        font-size: 13px;
        line-height: 1.4;
    }
}

/* Extra Small Mobile */
@media (max-width: 480px) {
    .modern-timeline {
        padding: 25px 10px;
    }

    .timeline-line {
        left: 12px;
    }

    .timeline-item {
        padding-left: 45px;
        margin-bottom: 25px;
    }

    .timeline-marker {
        left: 12px;
    }

    .marker-icon {
        width: 30px;
        height: 30px;
        font-size: 10px;
    }

    .marker-year {
        font-size: 9px;
        padding: 2px 5px;
    }

    .content-card {
        padding: 12px;
    }

    .card-title {
        font-size: 14px;
    }

    .card-text {
        font-size: 12px;
    }
}

/* ===== COMPACT TIMELINE HEADER STYLES ===== */
.timeline-header-compact {
    padding: 30px 0 20px 0;
    position: relative;
}

.compact-header-content {
    position: relative;
    z-index: 2;
}

.compact-badge {
    display: inline-block;
}

.compact-badge .badge {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 8px rgba(197, 154, 83, 0.15);
    transition: all 0.3s ease;
}

.compact-badge .badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(197, 154, 83, 0.25);
}

.compact-main-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.compact-main-title .text-gradient-primary {
    background: linear-gradient(135deg, #C59A53 0%, #DDBC5D 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.compact-subtitle {
    font-size: 1rem;
    color: #6c757d;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.compact-stats {
    margin: 1rem 0;
}

.compact-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid rgba(197, 154, 83, 0.08);
    min-width: 80px;
}

.compact-stat:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: rgba(197, 154, 83, 0.2);
}

.stat-num {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.2rem;
    display: block;
}

.stat-text {
    font-size: 0.75rem;
    color: #6c757d;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Responsive Compact Header */
@media (max-width: 768px) {
    .timeline-header-compact {
        padding: 25px 0 15px 0;
    }

    .compact-main-title {
        font-size: 1.8rem;
    }

    .compact-subtitle {
        font-size: 0.9rem;
    }

    .stat-num {
        font-size: 1.3rem;
    }

    .stat-text {
        font-size: 0.7rem;
    }

    .compact-stats .d-flex {
        gap: 0.5rem !important;
    }

    .compact-stat {
        padding: 0.4rem 0.8rem;
        min-width: 70px;
    }
}

@media (max-width: 480px) {
    .compact-main-title {
        font-size: 1.5rem;
    }

    .compact-subtitle {
        font-size: 0.85rem;
    }

    .compact-stat {
        padding: 0.3rem 0.6rem;
        min-width: 60px;
    }

    .stat-num {
        font-size: 1.2rem;
    }

    .stat-text {
        font-size: 0.65rem;
    }
}

/* Timeline Animation */
@keyframes timelineFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== SIMPLE TIMELINE DESIGN ===== */
.simple-timeline {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px 0;
    position: relative;
}

.simple-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #C59A53;
    transform: translateX(-50%);
    border-radius: 1px;
}

.timeline-step {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    position: relative;
}

.timeline-step:nth-child(odd) {
    flex-direction: row;
}

.timeline-step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-number {
    background: #C59A53;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(197, 154, 83, 0.3);
    position: relative;
    z-index: 10;
}

.timeline-step:nth-child(odd) .step-number {
    margin-right: 30px;
}

.timeline-step:nth-child(even) .step-number {
    margin-left: 30px;
}

.step-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    width: 45%;
    position: relative;
}

.timeline-step:nth-child(odd) .step-content {
    border-left: 4px solid #C59A53;
}

.timeline-step:nth-child(even) .step-content {
    border-right: 4px solid #C59A53;
}

.step-content:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.step-title {
    color: #C59A53;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 8px;
    margin: 0 0 8px 0;
}

.step-text {
    color: var(--color-2-lighter);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .simple-timeline {
        padding: 20px 0;
    }

    .simple-timeline::before {
        left: 30px;
        transform: none;
    }

    .timeline-step {
        margin-bottom: 30px;
        flex-direction: row !important;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 12px;
        margin-right: 20px !important;
        margin-left: 0 !important;
    }

    .step-content {
        width: calc(100% - 80px);
        padding: 15px;
        border-left: 4px solid #C59A53 !important;
        border-right: none !important;
    }

    .step-title {
        font-size: 15px;
    }

    .step-text {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .simple-timeline {
        padding: 15px 0;
    }

    .simple-timeline::before {
        left: 25px;
    }

    .timeline-step {
        margin-bottom: 25px;
    }

    .step-number {
        width: 35px;
        height: 35px;
        font-size: 11px;
        margin-right: 15px !important;
    }

    .step-content {
        width: calc(100% - 70px);
        padding: 12px;
    }

    .step-title {
        font-size: 14px;
    }

    .step-text {
        font-size: 12px;
    }
}

@keyframes scaleX {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

.timeline-item {
    animation: timelineFadeIn 0.6s ease forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }
.timeline-item:nth-child(6) { animation-delay: 0.6s; }

/* ===== ENHANCED HISTORY HEADER STYLES ===== */
.history-badge {
    display: inline-block;
}

.history-badge .badge {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.history-badge .badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-icon {
    font-size: 24px;
    color: #FFD700;
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 5px;
    position: relative;
    z-index: 2;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 2;
}

.history-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.decoration-line {
    width: 60px;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 1px;
}

.decoration-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    background: #FFD700;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.dot:nth-child(2) {
    animation-delay: 0.5s;
}

.dot:nth-child(3) {
    animation-delay: 1s;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

/* Responsive History Header */
@media (max-width: 768px) {
    .stat-card {
        padding: 15px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-icon {
        font-size: 20px;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .decoration-line {
        width: 40px;
    }

    .dot {
        width: 6px;
        height: 6px;
    }
}

/* Enhanced Vision Mission Header Styles */
.vision-badge {
    display: inline-block;
}

.vision-badge .badge {
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.vision-card, .mission-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    height: 100%;
}

.vision-card:hover, .mission-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.vision-card .card-icon, .mission-card .card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #ffc107, #ff8c00);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 8px 25px rgba(255, 193, 7, 0.3);
}

.mission-card .card-icon {
    background: linear-gradient(135deg, #28a745, #20c997);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
}

.vision-card .card-title, .mission-card .card-title {
    color: white;
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.vision-card .card-text, .mission-card .card-text {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 0.95rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Values Section */
.values-section {
    margin-top: 3rem;
}

.value-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem;
    transition: all 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
}

.value-item i {
    font-size: 2rem;
    color: #ffc107;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.value-item span {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .vision-card, .mission-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .vision-card .card-icon, .mission-card .card-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .value-item i {
        font-size: 1.5rem;
    }

    .value-item span {
        font-size: 0.8rem;
    }

    .vision-card .card-title, .mission-card .card-title {
        font-size: 1.2rem;
    }

    .vision-card .card-text, .mission-card .card-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .stat-card {
        padding: 12px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-icon {
        font-size: 18px;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .decoration-line {
        width: 30px;
    }

    .dot {
        width: 5px;
        height: 5px;
    }
}

.value-card {
    background: rgba(255,255,255,0.95);
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(197,154,83,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid #f5e8d2;
}
.value-card:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 8px 32px rgba(197,154,83,0.16);
}
.value-icon {
    font-size: 2rem;
    color: #c59a53;
    margin-bottom: 0.5rem;
}
.president-message {
    border-left: 6px solid #c59a53;
    background: var(--white);
}
.president-message h4 {
    color: #c59a53;
}
.president-message .fw-bold {
    color: #c59a53;
}

.value-card-modern {
    background: rgba(255,255,255,0.13);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31,38,135,0.10);
    border: 1.5px solid rgba(197,154,83,0.18);
    backdrop-filter: blur(8px);
    transition: transform 0.25s, box-shadow 0.25s, border 0.25s;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}
.value-card-modern:hover {
    transform: translateY(-8px) scale(1.04);
    box-shadow: 0 16px 48px 0 rgba(197,154,83,0.18);
    border: 1.5px solid #c59a53;
}
.value-icon-modern {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #c59a53 0%, #ddbc5d 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1rem auto;
    box-shadow: 0 4px 16px rgba(197,154,83,0.12);
    transition: box-shadow 0.25s, transform 0.25s;
}
.value-card-modern:hover .value-icon-modern {
    box-shadow: 0 8px 32px rgba(197,154,83,0.22);
    transform: scale(1.12);
}
.value-title-modern {
    font-weight: 700;
    font-size: 1.15rem;
    color: #c59a53;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #c59a53 0%, #ddbc5d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}
.value-desc-modern {
    color: var(--white);
    font-size: 0.97rem;
    opacity: 0.92;
}
@media (max-width: 991.98px) {
    .value-card-modern { min-height: 220px; }
}
@media (max-width: 767.98px) {
    .value-card-modern { min-height: 180px; }
}

.value-card-simple {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(197,154,83,0.08);
    border: 1px solid #f5e8d2;
    transition: transform 0.2s, box-shadow 0.2s;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}
.value-card-simple:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 8px 32px rgba(197,154,83,0.16);
}
.value-icon-simple {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #c59a53 0%, #ddbc5d 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem auto;
    box-shadow: 0 2px 8px rgba(197,154,83,0.10);
    transition: box-shadow 0.2s, transform 0.2s;
}
.value-card-simple:hover .value-icon-simple {
    box-shadow: 0 4px 16px rgba(197,154,83,0.18);
    transform: scale(1.08);
}
.value-title-simple {
    font-weight: 700;
    font-size: 1.1rem;
    color: #c59a53;
    margin-bottom: 0.5rem;
}
.value-desc-simple {
    color: #6c757d;
    font-size: 0.97rem;
    opacity: 0.92;
}
@media (max-width: 991.98px) {
    .value-card-simple { min-height: 160px; }
}
@media (max-width: 767.98px) {
    .value-card-simple { min-height: 120px; }
}

.values-badge .badge {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(197,154,83,0.08);
    border: 1.5px solid #f5e8d2;
}

.certificate-card {
    background: var(--white);
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(197,154,83,0.08);
    border: 1px solid #f5e8d2;
    transition: transform 0.18s, box-shadow 0.18s;
    min-height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.certificate-card:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 6px 24px rgba(197,154,83,0.14);
}
.certificate-icon {
    font-size: 2rem;
    color: #c59a53;
    margin-bottom: 0.5rem;
}
.certificate-title {
    font-size: 1.05rem;
    color: #c59a53;
}
.certificate-desc {
    font-size: 0.92rem;
}
@media (max-width: 991.98px) {
    .certificate-card { min-height: 110px; }
}
@media (max-width: 767.98px) {
    .certificate-card { min-height: 90px; }
}

.reference-logos {
    row-gap: 2rem;
}
.reference-logo-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(197,154,83,0.08);
    border: 1px solid #f5e8d2;
    padding: 18px 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 90px;
    transition: box-shadow 0.18s, transform 0.18s;
}
.reference-logo-card:hover {
    box-shadow: 0 6px 24px rgba(197,154,83,0.14);
    transform: scale(1.06);
}
.reference-logo-card img {
    max-height: 48px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(0%);
    transition: filter 0.2s;
}
.reference-logo-card:hover img {
    filter: grayscale(0%);
}
@media (max-width: 991.98px) {
    .reference-logo-card { min-height: 70px; }
    .reference-logo-card img { max-height: 36px; }
}
@media (max-width: 767.98px) {
    .reference-logo-card { min-height: 50px; }
    .reference-logo-card img { max-height: 28px; }
}

.reference-logos-premium {
    row-gap: 2rem;
}
.reference-logo-premium-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(197,154,83,0.10);
    border: 1.5px solid #f5e8d2;
    padding: 18px 12px;
    min-height: 110px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: box-shadow 0.18s, transform 0.18s, border 0.18s;
    position: relative;
}
.reference-logo-premium-card:hover {
    box-shadow: 0 8px 32px rgba(197,154,83,0.18);
    border: 1.5px solid #c59a53;
    transform: translateY(-4px) scale(1.04);
}
.reference-logo-premium-card img {
    max-height: 48px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(0%);
    transition: filter 0.2s, transform 0.2s;
}
.reference-logo-premium-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.08);
}
.reference-logo-name {
    font-size: 0.95rem;
    color: #888;
    margin-top: 0.5rem;
    letter-spacing: 0.2px;
}
@media (max-width: 991.98px) {
    .reference-logo-premium-card { min-height: 80px; }
    .reference-logo-premium-card img { max-height: 32px; }
}
@media (max-width: 767.98px) {
    .reference-logo-premium-card { min-height: 60px; }
    .reference-logo-premium-card img { max-height: 22px; }
}

.ik-badge .badge {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(197,154,83,0.08);
    border: 1.5px solid #f5e8d2;
}
.btn-light {
    background: #fff !important;
    color: #c59a53 !important;
    border: none;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(197,154,83,0.10);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.btn-light:hover {
    background: #f5e8d2 !important;
    color: #7c6230 !important;
    box-shadow: 0 8px 32px rgba(197,154,83,0.18);
}

.footer-modern {
    background: var(--color-2) !important;
    color: var(--white);
    font-size: 1rem;
}
.footer-title {
    color: var(--color-1);
    font-weight: 700;
    letter-spacing: 0.02em;
}
.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: var(--color-1);
    text-decoration: underline;
}
.footer-social-link {
    color: var(--white);
    font-size: 1.3rem;
    transition: color 0.2s, transform 0.2s;
}
.footer-social-link:hover {
    color: var(--color-1);
    transform: scale(1.15);
}
.footer-contact a {
    color: var(--white);
    text-decoration: none;
}
.footer-contact a:hover {
    color: var(--color-1);
}
.footer-newsletter {
    background: var(--color-2-darker);
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    width: 100%;
    max-width: 350px;
    margin-top: 1rem;
}
.newsletter-input {
    background: transparent;
    border: none;
    color: var(--white);
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    flex: 1 1 auto;
    outline: none;
}
.newsletter-input::placeholder {
    color: var(--color-2-lighter);
    opacity: 1;
}
.newsletter-btn {
    border: none;
    border-radius: 0 2rem 2rem 0;
    background: linear-gradient(135deg, #C9A66B 0%, #DDBC5D 100%);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    font-size: 1.2rem;
    transition: background 0.2s, color 0.2s;
}
.newsletter-btn:hover {
    background: linear-gradient(135deg, #DDBC5D 0%, #C9A66B 100%);
    color: var(--white);
}
@media (max-width: 991.98px) {
    .footer-newsletter {
        max-width: 100%;
        margin: 1rem auto 0 auto;
    }
}

.footer-links li a {
    position: relative;
    color: var(--white);
    text-decoration: none;
    padding-left: 18px;
    transition: color 0.3s, transform 0.3s;
    display: inline-block;
    overflow: hidden;
}
.footer-links li a::before {
    content: '\203A';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-2-lighter);
    font-size: 1.1em;
    transition: color 0.3s, left 0.3s, transform 0.3s;
}
.footer-links li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #C9A66B 0%, #DDBC5D 100%);
    transform: translateX(-100%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
    border-radius: 2px;
}
.footer-links li a:hover,
.footer-links li a:focus {
    color: var(--color-1);
    transform: translateY(-2px) scale(1.04);
}
.footer-links li a:hover::before,
.footer-links li a:focus::before {
    color: var(--color-1);
    left: -4px;
    transform: scale(1.2) translateY(-2px);
}
.footer-links li a:hover::after,
.footer-links li a:focus::after {
    transform: translateX(0);
    opacity: 1;
}

@media (min-width: 992px) {
  #header .header-body:not(.h-100) {
    height: 80% !important;
  }
  html.sticky-header-active #header .header-body:not(.h-100) {
    height: auto !important;
  }
}

/* === PROJECT DETAIL CONTENT LIST STYLES === */
/* Global styles for project detail list items - Altın renkli bullet point'ler */
.project-detail__description-content .project-detail__content-list {
    list-style: none !important;
    padding-left: 2rem !important;
    margin: 1.5rem 0 !important;
}

.project-detail__description-content .project-detail__content-list-item {
    font-size: 1.1rem !important;
    line-height: 1.8 !important;
    color: #404040 !important;
    margin-bottom: 0.75rem !important;
    padding-left: 1.5rem !important;
    position: relative !important;
    text-align: justify !important;
    list-style: none !important;
}

.project-detail__description-content .project-detail__content-list-item::before {
    content: '•' !important;
    position: absolute !important;
    left: 0 !important;
    color: #C59A53 !important;
    font-weight: bold !important;
    font-size: 1.5rem !important;
    line-height: 1.2 !important;
}

.project-detail__description-content .project-detail__content-list-item:last-child {
    margin-bottom: 0 !important;
}