:root {
    --primary-blue: #3f87c7;
    --light-blue: #e3f2fd;
    --primary-green: #60af59;
    --accent-orange: #ff8000;
    --soft-orange: #ff9933;
    --primary-red: #e74c3c;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --text-golden: #d4af37;
    --background-light: #f8f9fa;
    --shadow: rgba(0, 0, 0, 0.15);
    --shadow-hover: rgba(0, 0, 0, 0.2);
    --header-height: 120px;
    --primary-dark: #5a67d8;
    --secondary: #f093fb;
    --accent: #4facfe;
    --success: #48bb78;
    --warning: #ed8936;
    --danger: #f56565;
    --dark: #1a202c;
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --gradient-primary: linear-gradient(135deg, #3f87c7 0%, #60af59 100%);
    --gradient-secondary: linear-gradient(135deg, #ff9933 0%, #ff8000 100%);
    --gradient-accent: linear-gradient(135deg, #7f8c8d 0%, #79a0c1 100%);
}

* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    box-sizing: border-box;
    scrollbar-width: none;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -ms-overflow-style: none;
    user-select: none;
    background: linear-gradient(#efefef 50%, #e8e8e8e8 50%);
}

/* Progress Scrollbar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    background-size: 300% 100%;
    animation: gradientFlow 4s ease infinite;
    z-index: 9999;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(63, 135, 199, 0.4);
}

/* Gradient animasyonu */
@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    flex-shrink: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    z-index: 1000;
    transition: all 0.4s ease;
    border-bottom: 1px solid rgba(63, 135, 199, 0.1);
    box-shadow: 0 10px 20px var(--shadow);
}

/* Topbar */
.topbar {
    height: 0;
    margin-top: 0;
    overflow: hidden;
    background: linear-gradient(to right, var(--primary-blue), var(--primary-green));
    color: #fff;
    font-size: 14px;
    transition: height 0.4s ease, padding 0.4s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
}

/* Sol ve sağ bölümler */
.topbar-left,
.topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Güncel Tarih */
.current-date {
    font-weight: 500;
    letter-spacing: 0.4px;
    transition: all 0.3s ease;
}

.top-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    padding: 4px 10px;
    color: #fff;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

    .top-btn:hover {
        background: rgba(255, 255, 255, 0.25);
        transform: scale(1.05);
    }

/* Ikon stilleri */
.topbar i {
    font-size: 15px;
    opacity: 0.9;
}

/* Scroll en üstte ise topbar açılır, navbar büyür, yazılar ve logo büyür */
.header.topbar-visible .topbar {
    height: 40px;
    padding: 0 20px;
}

.header.topbar-visible .nav-container {
    height: 100px;
}

.header.topbar-visible .nav-menu {
    height: 50px;
}

.header.topbar-visible .logo img {
    height: 80px;
}

.header.topbar-visible .nav-item a {
    font-size: 19px;
}

.nav-container {
    max-width: 1400px;
    height: 90px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    transition: height 0.3s ease, padding 0.3s ease;
}

/* Logo container */
.logo img {
    height: 60px;
    transition: height 0.3s ease;
}

/* Navigasyon Menü */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-item {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 8px;
}

    .nav-menu a:hover {
        color: var(--primary-blue);
        background: var(--light-blue);
    }

.dropdown-arrow {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.nav-item:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* Açılır Menü */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 220px;
    box-shadow: 0 15px 50px var(--shadow);
    border-radius: 15px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.4s ease;
    z-index: 1000;
    border: 1px solid rgba(63, 135, 199, 0.1);
    overflow: hidden;
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown a {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    background: white;
    border-radius: 0;
    z-index: 0;
}

    .dropdown a::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
        transition: left 0.4s ease;
        z-index: -1;
    }

    .dropdown a:hover::before {
        left: 0;
    }

    .dropdown a:hover {
        color: white;
        padding-left: 2rem;
    }

/* Hero Kısmı */
.hero {
    height: calc(100vh - var(--header-height));
    margin-top: var(--header-height);
    display: flex;
    background-image: url('/Assets/AnaSayfa.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-size: cover;
    }

/* Hero Frosted Glass Effect */
.hero-frost {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 1;
    opacity: 0;
    animation: frostFadeIn 1.2s ease-out forwards;
}

@keyframes frostFadeIn {
    0% {
        opacity: 0;
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
    }

    100% {
        opacity: 1;
        backdrop-filter: blur(3px);
        -webkit-backdrop-filter: blur(3px);
    }
}

.hero-content {
    max-width: 800px;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(50px);
    animation: contentSlideUp 1s ease-out 0.8s forwards;
}

@keyframes contentSlideUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.15;
    color: var(--text-dark);
    letter-spacing: -0.03em;
    opacity: 0;
    animation: heroFadeInUp 0.8s ease-out 1s forwards;
}

    .hero h1 .text-gradient {
        background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-green) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    color: var(--text-light);
    font-weight: 400;
    animation: heroFadeInUp 0.8s ease-out 1.2s forwards;
}

@keyframes heroFadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: heroFadeInUp 0.8s ease-out 1.4s forwards;
}

/* Modern Primary Button */
.btn-modern-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #2d7fc1 100%);
    color: white;
    border: none;
    border-radius: 14px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 8px 25px rgba(63, 135, 199, 0.35);
    position: relative;
    overflow: hidden;
}

    .btn-modern-primary::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
        transition: left 0.6s ease;
    }

    .btn-modern-primary:hover::before {
        left: 100%;
    }

    .btn-modern-primary:hover {
        transform: translateY(-4px);
        box-shadow: 0 15px 35px rgba(63, 135, 199, 0.45);
        color: white;
    }

    .btn-modern-primary i {
        font-size: 1.1rem;
        transition: transform 0.3s ease;
    }

    .btn-modern-primary:hover i {
        transform: scale(1.15);
    }

/* Modern Secondary Button */
.btn-modern-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    background: rgba(96, 175, 89, 0.12);
    color: var(--primary-green);
    border: 2px solid rgba(96, 175, 89, 0.35);
    border-radius: 14px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

    .btn-modern-secondary::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 0;
        height: 100%;
        background: var(--primary-green);
        transition: width 0.4s ease;
        z-index: -1;
    }

    .btn-modern-secondary:hover::before {
        width: 100%;
    }

    .btn-modern-secondary:hover {
        color: white;
        border-color: var(--primary-green);
        transform: translateY(-4px);
        box-shadow: 0 15px 35px rgba(96, 175, 89, 0.35);
    }

    .btn-modern-secondary i {
        font-size: 1.1rem;
        transition: transform 0.3s ease;
    }

    .btn-modern-secondary:hover i {
        transform: scale(1.2);
    }

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: fit-content;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    animation: heroFadeInUp 0.8s ease-out 1.6s forwards;
}

    .hero-scroll-indicator:hover {
        transform: translateY(-5px);
    }

.scroll-icon {
    position: relative;
    display: flex;
    justify-content: center;
}

.desktop-scroll {
    display: block;
}

.mobile-scroll {
    display: none;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-dark);
    border-radius: 15px;
    position: relative;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.hero-scroll-indicator:hover .mouse {
    opacity: 1;
}

.mouse-wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-blue);
    border-radius: 4px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: mouseScroll 2s infinite ease-in-out;
}

@keyframes mouseScroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(16px);
    }
}

.swipe-hand {
    font-size: 1.75rem;
    color: var(--text-dark);
    opacity: 0.6;
    animation: swipeDown 2s infinite ease-in-out;
}

@keyframes swipeDown {
    0%, 100% {
        opacity: 0.6;
        transform: translateY(0);
    }

    50% {
        opacity: 1;
        transform: translateY(12px);
    }
}

.scroll-arrows {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-top: 0.5rem;
}

    .scroll-arrows span {
        display: block;
        width: 12px;
        height: 12px;
        border-right: 2px solid var(--primary-blue);
        border-bottom: 2px solid var(--primary-blue);
        transform: rotate(45deg);
        animation: scrollArrow 2s infinite;
        opacity: 0;
    }

        .scroll-arrows span:nth-child(1) {
            animation-delay: 0s;
        }

        .scroll-arrows span:nth-child(2) {
            animation-delay: 0.2s;
        }

@keyframes scrollArrow {
    0% {
        opacity: 0;
        transform: rotate(45deg) translate(-5px, -5px);
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: rotate(45deg) translate(5px, 5px);
    }
}

/* Eski butonlar - geriye uyumluluk */
.btn-burs {
    background: rgba(63, 135, 199, 0.2);
    color: var(--primary-blue);
    padding: 1rem 2rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .btn-burs:hover {
        background: var(--primary-blue);
        transform: translateY(-2px);
        border-color: var(--primary-blue);
        color: white;
    }

.btn-secondary {
    background: rgba(96, 175, 89, 0.2);
    color: var(--primary-green);
    padding: 1rem 2rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .btn-secondary:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 20px var(--shadow-lg);
        background: var(--primary-green);
        border-color: var(--primary-green);
        color: white;
    }

/* Hakkında Kısımı */
.about-section {
    padding: 6rem 2rem;
    background: var(--dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

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

.about-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.about-image {
    position: relative;
}

    .about-image::before {
        content: '';
        position: absolute;
        top: 10px;
        left: 10px;
        right: -5px;
        bottom: 2px;
        background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
        border-radius: 20px;
        z-index: -1;
    }

    .about-image img {
        width: 100%;
        border-radius: 15px;
        box-shadow: var(--shadow-lg);
    }

/* Değerler Bölümü */
.values-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.value-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 20px var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .value-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
        transform: scaleX(0);
        transition: transform 0.3s ease;
    }

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

    .value-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-lg);
    }

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 1.5rem;
}

.value-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.value-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Hero Istatistik */
.stats-section {
    padding: 6rem 2rem;
    background: var(--gradient-primary);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-card {
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    font-size: 1.125rem;
    opacity: 0.9;
    font-weight: 500;
}

/* Hero Bağış */
.donation-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.donation-showcase {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.donation-content {
    text-align: left;
}

    .donation-content h3 {
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 1rem;
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .donation-content p {
        font-size: 1.25rem;
        color: var(--text-light);
        margin-bottom: 2rem;
    }

.donation-description p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.donation-features {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-light);
}

    .feature-item i {
        color: var(--success);
        font-size: 1.1rem;
    }

.donation-cta {
    color: var(--text-golden);
    text-align: center;
}

.donation-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
}

.visual-section {
    display: flex;
    justify-content: center;
    align-items: center;
}

.impact-visualization {
    background: rgba(222, 222, 222, 0.2);
    padding: 3rem 2rem;
    border-radius: 24px;
    box-shadow: var(--shadow);
    position: relative;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.impact-steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.impact-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.step-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin-bottom: 1rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

    .step-circle:hover {
        transform: scale(1.1) rotate(5deg);
    }

    .step-circle.step-1 {
        background: var(--primary-blue);
        box-shadow: 0 10px 20px rgba(63, 135, 199, 0.3);
    }

    .step-circle.step-2 {
        background: var(--primary-green);
        box-shadow: 0 10px 20px rgba(96, 175, 89, 0.3);
    }

    .step-circle.step-3 {
        background: var(--accent-orange);
        box-shadow: 0 10px 20px rgba(255, 153, 51, 0.3);
    }

.step-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.step-description {
    font-size: 0.875rem;
    color: var(--text-light);
    max-width: 150px;
    line-height: 1.4;
}

.connection-line {
    width: 2px;
    height: 35px;
    background: var(--text-light);
    position: relative;
    margin: 1rem 0;
}

    .connection-line::after {
        content: '';
        position: absolute;
        bottom: -6px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 6px solid transparent;
        border-right: 6px solid transparent;
        border-top: 8px solid var(--text-light);
    }

.stats-overlay {
    position: absolute;
    top: -20px;
    right: -20px;
    background: var(--bg-card);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

/* Kaydırma Animasyonu */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Glassmorphism Effects */
.glass {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Sağdaki scrollbar'ı gizle */
::-webkit-scrollbar {
    display: none;
}

/* Sayfa Içeriği */
.page-content {
    min-height: 100vh;
    padding: calc(var(--header-height) + 20px) 2rem 5rem;
    background: var(--background-light);
}

    .page-content.active {
        display: block;
        animation: slideInFromTop 0.6s ease-out;
    }

.page-container {
    max-width: 1200px;
    margin: 0 auto;
}

.page-title {
    text-align: center;
    font-size: 2.8rem;
    margin: 2rem 0;
    color: var(--text-dark);
    position: relative;
    opacity: 0;
    transform: translateY(-30px);
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

    .page-title::after {
        content: '';
        position: absolute;
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
        width: 100px;
        height: 4px;
        background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
        border-radius: 2px;
    }

/* Kart Stili */
.content-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 2rem;
    text-align: center;
    box-shadow: 0 15px 50px var(--shadow);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(50px);
    animation: cardSlideIn 0.8s ease-out forwards;
    border: 1px solid rgba(63, 135, 199, 0.1);
}

    .content-card:nth-child(2) {
        animation-delay: 0.3s;
    }

    .content-card:nth-child(3) {
        animation-delay: 0.4s;
    }

    .content-card:nth-child(4) {
        animation-delay: 0.5s;
    }

    .content-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 25px 70px var(--shadow-hover);
    }

    .content-card fieldset {
        border: 1px solid #ddd;
        border-radius: 10px;
        padding: 1.5rem;
        background-color: #fafafa;
    }

    .content-card legend {
        font-weight: bold;
        font-size: 1.1rem;
        color: #1a3e5f;
        margin-bottom: 1rem;
    }

    .content-card input[type="text"],
    .content-card input[type="email"],
    .content-card input[type="file"],
    .content-card input[type="number"],
    .content-card textarea {
        width: 100%;
        padding: 0.8rem;
        margin-top: 0.5rem;
        margin-bottom: 1rem;
        border-radius: 8px;
        border: 1px solid #ccc;
        font-size: 1rem;
        box-sizing: border-box;
    }

    .content-card textarea {
        resize: vertical;
        min-height: 100px;
    }

    .content-card h3 {
        color: var(--primary-blue);
    }

/* Kurumsal Sayfalar */
.corporate-section {
    margin-bottom: 3rem;
}

.section-title-small {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    font-weight: 600;
}

.section-content {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.1rem;
    text-align: center;
}

    .section-content p {
        margin-bottom: 1.5rem;
    }

/* Liste */
.objectives-list, .goals-list {
    list-style: none;
    margin-top: 2rem;
}

    .objectives-list li, .goals-list li {
        background: var(--background-light);
        margin-bottom: 1rem;
        padding: 1.5rem;
        border-radius: 12px;
        border-left: 4px solid var(--primary-green);
        transition: all 0.3s ease;
        position: relative;
    }

        .objectives-list li:hover, .goals-list li:hover {
            transform: translateX(10px);
            box-shadow: 0 5px 20px var(--shadow);
        }

        .objectives-list li::before, .goals-list li::before {
            content: '✓';
            position: absolute;
            left: -15px;
            top: 50%;
            transform: translateY(-50%);
            background: var(--primary-green);
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 0.9rem;
        }

/* Mobil Menü */
/* ============================================
   MODERN MOBILE MENU STYLES
   ============================================ */

/* Hamburger Button - Modern */
.mobile-menu {
    width: 44px;
    height: 44px;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    background: transparent;
    border: none;
    border-radius: 12px;
    transition: background 0.3s ease;
    position: relative;
    z-index: 1002;
}

    .mobile-menu:hover {
        background: rgba(63, 135, 199, 0.08);
    }

    .mobile-menu span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--text-dark);
        border-radius: 2px;
        transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
        position: relative;
    }

        .mobile-menu span:nth-child(1) {
            margin-bottom: 6px;
        }

        .mobile-menu span:nth-child(3) {
            margin-top: 6px;
        }

    /* Hamburger Active State - X Animation */
    .mobile-menu.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
        background: var(--primary-blue);
    }

    .mobile-menu.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }

    .mobile-menu.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
        background: var(--primary-blue);
    }

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 998;
}

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

/* Mobile Nav Panel - Modern Slide */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 380px;
    height: 100vh;
    background: #fff;
    z-index: 999;
    padding: 0;
    overflow-y: auto;
    overflow-x: hidden;
    transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
}

    .mobile-nav.active {
        right: 0;
    }

/* Mobile Nav Header */
.mobile-nav-header {
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.mobile-nav-logo img {
    height: 50px;
}

.mobile-nav-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-dark);
    font-size: 1.25rem;
}

    .mobile-nav-close:hover {
        background: rgba(231, 76, 60, 0.1);
        color: var(--primary-red);
        transform: rotate(90deg);
    }

/* Mobile Nav Menu */
.mobile-nav-menu {
    list-style: none;
    margin: 0;
    padding: 1rem;
    flex: 1;
}

.mobile-nav-item {
    margin-bottom: 0.5rem;
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.4s ease;
}

.mobile-nav.active .mobile-nav-item {
    opacity: 1;
    transform: translateX(0);
}

    .mobile-nav.active .mobile-nav-item:nth-child(1) {
        transition-delay: 0.1s;
    }

    .mobile-nav.active .mobile-nav-item:nth-child(2) {
        transition-delay: 0.15s;
    }

    .mobile-nav.active .mobile-nav-item:nth-child(3) {
        transition-delay: 0.2s;
    }

    .mobile-nav.active .mobile-nav-item:nth-child(4) {
        transition-delay: 0.25s;
    }

    .mobile-nav.active .mobile-nav-item:nth-child(5) {
        transition-delay: 0.3s;
    }

    .mobile-nav.active .mobile-nav-item:nth-child(6) {
        transition-delay: 0.35s;
    }

    .mobile-nav.active .mobile-nav-item:nth-child(7) {
        transition-delay: 0.4s;
    }

.mobile-nav-item > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 14px;
    transition: all 0.3s ease;
    background: transparent;
    position: relative;
    overflow: hidden;
}

    .mobile-nav-item > a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 4px;
        height: 100%;
        background: linear-gradient(180deg, var(--primary-blue), var(--primary-green));
        border-radius: 0 4px 4px 0;
        transform: scaleY(0);
        transition: transform 0.3s ease;
    }

    .mobile-nav-item > a:hover,
    .mobile-nav-item > a.active {
        background: rgba(63, 135, 199, 0.08);
        color: var(--primary-blue);
    }

        .mobile-nav-item > a:hover::before,
        .mobile-nav-item > a.active::before {
            transform: scaleY(1);
        }

    .mobile-nav-item > a i {
        width: 24px;
        text-align: center;
        margin-right: 0.75rem;
        font-size: 1.1rem;
        opacity: 0.7;
        transition: all 0.3s ease;
    }

    .mobile-nav-item > a:hover i {
        opacity: 1;
        color: var(--primary-blue);
    }

.mobile-nav-item .dropdown-arrow {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
    opacity: 0.5;
}

.mobile-nav-item.dropdown-open .dropdown-arrow {
    transform: rotate(180deg);
    opacity: 1;
    color: var(--primary-blue);
}

/* Mobile Dropdown - Modern */
.mobile-dropdown {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(63, 135, 199, 0.03);
    border-radius: 12px;
    margin: 0.25rem 0 0.5rem 0;
}

    .mobile-dropdown.active {
        max-height: 600px;
    }

    .mobile-dropdown a {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.85rem 1.25rem 0.85rem 1.5rem;
        color: var(--text-light);
        text-decoration: none;
        font-weight: 500;
        font-size: 0.95rem;
        transition: all 0.3s ease;
        position: relative;
        border-radius: 10px;
        margin: 0.25rem 0.5rem;
    }

        .mobile-dropdown a::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
            opacity: 0.4;
            transition: all 0.3s ease;
            flex-shrink: 0;
        }

        .mobile-dropdown a:hover {
            color: var(--primary-blue);
            background: rgba(63, 135, 199, 0.08);
            padding-left: 1.75rem;
        }

            .mobile-dropdown a:hover::before {
                opacity: 1;
                transform: scale(1.2);
            }

/* Mobile Nav Footer */
.mobile-nav-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    flex-shrink: 0;
}

.mobile-nav-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

    .mobile-nav-cta .btn-mobile-primary {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.6rem;
        padding: 0.9rem 1.5rem;
        background: linear-gradient(135deg, var(--primary-blue), #2d7fc1);
        color: white;
        border: none;
        border-radius: 12px;
        font-weight: 600;
        font-size: 0.95rem;
        text-decoration: none;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(63, 135, 199, 0.3);
    }

        .mobile-nav-cta .btn-mobile-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(63, 135, 199, 0.4);
        }

    .mobile-nav-cta .btn-mobile-secondary {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.6rem;
        padding: 0.9rem 1.5rem;
        background: rgba(96, 175, 89, 0.1);
        color: var(--primary-green);
        border: 2px solid rgba(96, 175, 89, 0.3);
        border-radius: 12px;
        font-weight: 600;
        font-size: 0.95rem;
        text-decoration: none;
        transition: all 0.3s ease;
    }

        .mobile-nav-cta .btn-mobile-secondary:hover {
            background: var(--primary-green);
            border-color: var(--primary-green);
            color: white;
        }

/* Mobile Nav Social */
.mobile-nav-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

    .mobile-nav-social a {
        width: 42px;
        height: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: rgba(0, 0, 0, 0.04);
        color: var(--text-light);
        font-size: 1.1rem;
        transition: all 0.3s ease;
    }

        .mobile-nav-social a:hover {
            background: var(--primary-blue);
            color: white;
            transform: translateY(-3px);
        }

.file-grid {
    gap: 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.file-group {
    display: flex;
    flex-direction: column;
}

    .file-group label {
        padding-bottom: 1rem;
    }

.checkboxes label {
    display: block;
    margin: 1rem 0;
    font-size: 0.95rem;
}

.btn-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Sayfalama */
.pagination-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.pagination {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.page-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    color: #667eea;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .page-btn:hover:not(.disabled) {
        background: rgba(255, 80, 22, 0.1);
        color: #ff8000;
        text-decoration: none;
    }

    .page-btn.disabled {
        color: #ccc;
        cursor: not-allowed;
    }

.page-numbers {
    display: flex;
    gap: 0.5rem;
}

.page-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #6c757d;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .page-number:hover,
    .page-number.active {
        background: #667eea;
        color: white;
        text-decoration: none;
        transform: scale(1.1);
    }

/* Boş Durum */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.empty-animation {
    position: relative;
    height: 120px;
    margin-bottom: 2rem;
}

.floating-icon {
    position: absolute;
    font-size: 3rem;
    opacity: 0.6;
    animation: floatUpDown 3s ease-in-out infinite;
}

    .floating-icon:nth-child(1) {
        left: 20%;
        animation-delay: 0s;
    }

    .floating-icon:nth-child(2) {
        left: 50%;
        animation-delay: 1s;
    }

    .floating-icon:nth-child(3) {
        left: 80%;
        animation-delay: 2s;
    }

.empty-title {
    color: #2c3e50;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.empty-text {
    color: #6c757d;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.btn-home {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(to right, var(--primary-blue), var(--primary-green));
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

    .btn-home:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
        text-decoration: none;
        color: white;
    }

.haber-card {
    animation: fadeInUp 0.6s ease forwards;
}

    .haber-card:nth-child(2) {
        animation-delay: 0.1s;
    }

    .haber-card:nth-child(3) {
        animation-delay: 0.2s;
    }

    .haber-card:nth-child(4) {
        animation-delay: 0.3s;
    }

    .haber-card:nth-child(5) {
        animation-delay: 0.4s;
    }

    .haber-card:nth-child(6) {
        animation-delay: 0.5s;
    }

/* =========================================
   MODERN İLETİŞİM SAYFASI STİLLERİ
   ========================================= */

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
}

/* Grid Yapısı */
.contact-grid-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr; /* Sol taraf dar, form geniş */
    gap: 2.5rem;
    align-items: start;
}

/* Sol Sütun Stilleri */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Modern Bilgi Kartı */
.info-card-modern {
    background: var(--gradient-primary);
    color: white;
    padding: 2.5rem;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(63, 135, 199, 0.3);
}

    /* Kart Arkaplan Deseni */
    .info-card-modern::before {
        content: '';
        position: absolute;
        top: -60px;
        right: -60px;
        width: 200px;
        height: 200px;
        background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 70%);
        border-radius: 50%;
    }

.info-header h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.info-header p {
    opacity: 0.9;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item-modern {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.icon-circle {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease;
}

.info-item-modern:hover .icon-circle {
    background: white;
    color: var(--primary-blue);
    transform: scale(1.1);
}

.info-detail {
    display: flex;
    flex-direction: column;
}

    .info-detail .label {
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        opacity: 0.8;
        margin-bottom: 2px;
    }

    .info-detail .value {
        color: white;
        font-size: 1rem;
        font-weight: 500;
        line-height: 1.4;
    }

/* Kart İçi Sosyal Medya */
.social-row-modern {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    gap: 1rem;
}

.sm-btn {
    width: 40px;
    height: 40px;
    background: white;
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

    .sm-btn:hover {
        transform: translateY(-5px);
    }

    .sm-btn.instagram:hover {
        color: #d62976;
    }

    .sm-btn.facebook:hover {
        color: #3b5998;
    }

    .sm-btn.twitter:hover {
        color: #000000;
    }

/* Harita */
.map-container-modern {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 5px solid white;
    height: 300px;
}

    .map-container-modern iframe {
        width: 100%;
        height: 100%;
        border: none;
    }

/* Sağ Form Alanı */
.form-card-modern {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.08);
    border: 1px solid rgba(63, 135, 199, 0.1);
}

    .form-card-modern h3 {
        margin-bottom: 2rem;
        font-size: 1.8rem;
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        font-weight: 800;
    }

/* Floating Labels (Yüzen Etiketler) */
.input-group-modern {
    position: relative;
    margin-bottom: 1.8rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    border: 2px solid #eef2f6;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
    outline: none;
    color: var(--text-dark);
}

    .form-input:focus {
        border-color: var(--accent-orange);
        background: white;
        box-shadow: 0 0 0 4px rgba(63, 135, 199, 0.1);
    }

    .form-input.textarea-input {
        min-height: 150px;
        resize: vertical;
    }

.form-label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: #94a3b8;
    background: transparent;
    padding: 0 0.5rem;
    transition: all 0.25s ease;
    pointer-events: none;
    font-size: 1rem;
}

/* Input dolu veya odaklanmışsa label yukarı kayar */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
    top: -0.6rem;
    left: 0.8rem;
    background: white;
    color: var(--primary-blue);
    font-size: 0.85rem;
    font-weight: 600;
}

.text-danger-sm {
    color: var(--primary-red);
    font-size: 0.8rem;
    margin-top: 0.4rem;
    display: block;
    margin-left: 0.5rem;
}

/* Gönder Butonu */
.btn-submit-modern {
    width: 100%;
    padding: 1.1rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(63, 135, 199, 0.25);
}

    .btn-submit-modern:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 35px rgba(63, 135, 199, 0.35);
    }

    .btn-submit-modern i {
        transition: transform 0.3s ease;
    }

    .btn-submit-modern:hover i {
        transform: translateX(5px) scale(1.1);
    }

/* Mobil Uyumluluk */
@media (max-width: 900px) {
    .contact-grid-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .form-card-modern {
        padding: 2rem 1.5rem;
    }

    /* Mobilde harita yüksekliğini biraz azaltalım */
    .map-container-modern {
        height: 250px;
    }
}

/*Sosyal Medya*/
.social-media {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-blue));
    color: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    margin-top: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

    .social-media h3 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
        color: #fff;
    }

.social-icons {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.social-icon {
    font-size: 1.8rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    color: #2c3e50;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

    .social-icon:hover {
        transform: scale(1.2);
        color: white;
    }

    .social-icon.instagram:hover {
        background: radial-gradient(circle at 30% 107%, #feda75, #d62976, #962fbf, #4f5bd5);
    }

    .social-icon.facebook:hover {
        background: #3b5998;
    }

    .social-icon.twitter:hover {
        background: #000000;
    }

    .social-icon.linkedin:hover {
        background: #0077B5;
    }

    .social-icon.youtube:hover {
        background: #ff0000;
    }

/* Bağış Bölümü */
.donation-card {
    max-width: 450px;
    margin: auto;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    font-family: 'Segoe UI', sans-serif;
    transition: transform 0.3s ease;
    animation: cardSlideIn 0.8s ease-out forwards;
}

    .donation-card:hover {
        transform: translateY(-5px);
    }

.donation-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    padding: 2rem 1rem 1.5rem;
    text-align: center;
    color: white;
}

    .donation-header h2 {
        font-size: 1.8rem;
        font-weight: 700;
        margin: 0;
    }

.donation-body {
    padding: 2rem;
    text-align: center;
    color: var(--text-light);
}

.account-info {
    background: #f9f9f9;
    border: 1px solid #e1e1e1;
    border-radius: 12px;
    margin: 1.5rem 0;
    padding: 1.2rem;
    font-size: 1.05rem;
}

    .account-info div {
        display: flex;
        justify-content: space-between;
        padding: 0.4rem 0;
        border-bottom: 1px solid #eaeaea;
    }

        .account-info div:last-child {
            border-bottom: none;
        }

.copy-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: #fff;
    border: none;
    padding: 1rem;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

    .copy-btn:hover {
        filter: brightness(1.05);
    }

.copied-msg {
    display: none;
    margin-top: 1rem;
    font-weight: 600;
    color: var(--primary-green);
}

/* Bağış Butonu */
.donation-btn {
    background: var(--primary-blue);
    color: #fff;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(63, 135, 199, 0.3);
    display: inline-block;
}

    .donation-btn:hover {
        background: var(--primary-green);
        transform: scale(1.05);
    }

/* Burs Butonu */
.burs-btn {
    padding: 0.875rem 2rem;
    font-size: 0.95rem;
    background: #1f2937;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    letter-spacing: 0.01em;
    outline: none;
    position: relative;
    overflow: hidden;
}

    .burs-btn::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%);
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .burs-btn:hover {
        background: #111827;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        transform: translateY(-1px);
    }

        .burs-btn:hover::before {
            opacity: 1;
        }

    .burs-btn:active {
        transform: translateY(0);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    }

    .burs-btn .fa-heart {
        font-size: 0.875em;
        color: #f87171;
        transition: color 0.2s ease;
    }

    .burs-btn:hover .fa-heart {
        color: #ef4444;
    }

    /* Focus durumu */
    .burs-btn:focus-visible {
        box-shadow: 0 0 0 2px rgba(63, 135, 199, 0.6);
    }

    /* Disabled durumu */
    .burs-btn:disabled {
        background: #6b7280;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

        .burs-btn:disabled .fa-heart {
            color: #9ca3af;
        }

footer {
    background: url('/Assets/LogoPatternKabartma.png') center/cover no-repeat;
    color: white;
    padding: 1.5rem 1rem 1rem 1rem;
    text-align: center;
    position: relative;
    flex-shrink: 0;
    width: 100%;
    margin-top: auto;
}

.footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

    .footer-links a {
        color: white;
        transition: color 0.3s ease;
        text-decoration: none;
    }

        .footer-links a:hover {
            color: var(--text-golden);
        }

.footer-bottom {
    border-top: 1px solid var(--text-light);
    padding-top: 1rem;
    color: #acacac;
}

    .footer-bottom p {
        margin: 0;
    }

/* Yükleme spinner */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--accent-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

/* Gelişmiş button animasyonu */
.btn-burs,
.btn-secondary,
.cta-button,
.donate-btn {
    position: relative;
    overflow: hidden;
}

    .btn-burs::before,
    .btn-secondary::before,
    .cta-button::before,
    .donate-btn::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.6s, height 0.6s;
    }

    .btn-burs:hover::before,
    .btn-secondary:hover::before,
    .cta-button:hover::before,
    .donate-btn:hover::before {
        width: 300px;
        height: 300px;
    }

/* Card giriş animasyonu */
.value-card {
    animation-delay: 0.1s;
}

    .value-card:nth-child(2) {
        animation-delay: 0.2s;
    }

    .value-card:nth-child(3) {
        animation-delay: 0.3s;
    }

@media (max-width: 1080px) {

    .header.topbar-visible .logo img {
        height: 60px;
    }

    .header.topbar-visible .nav-item a {
        font-size: 15px;
    }

    /* Logo mobilde küçük */
    .logo img {
        height: 50px;
    }

    /* Masaüstü menüyü gizle */
    .nav-menu {
        display: none;
    }

    /* Hamburger menüyü göster */
    .mobile-menu {
        display: flex;
    }
}

/* Mobil Responsive */
@media (max-width: 768px) {
    .topbar-left,
    .topbar-right {
        gap: 8px;
    }

    /* Header yükseklik ayarlaması */
    .header {
        --header-height: 80px;
    }

        .header.topbar-visible {
            --header-height: 120px;
        }

            /* Topbar mobilde daha kompakt */
            .header.topbar-visible .topbar {
                height: 35px;
                padding: 0 15px;
                font-size: 12px;
            }

            .header.topbar-visible .nav-container {
                height: 80px;
            }

            .header.topbar-visible .logo img {
                height: 60px;
            }

    /* Nav container mobil ayarları */
    .nav-container {
        height: 70px;
        padding: 0.5rem 1rem;
        position: relative;
    }

    .user-menu {
        z-index: 1000;
    }

    .dropdown-menu {
        z-index: 1001;
    }

    /* Logo mobilde küçük */
    .logo img {
        height: 50px;
    }

    /* Masaüstü menüyü gizle */
    .nav-menu {
        display: none;
    }

    /* Hamburger menüyü göster */
    .mobile-menu {
        display: flex;
    }

    /* Mobile scroll indicator */
    .desktop-scroll {
        display: none;
    }

    .mobile-scroll {
        display: block;
    }

    .hero-scroll-indicator {
        bottom: 2rem;
    }

    /* Mobile nav tam genişlik */
    .mobile-nav {
        max-width: 100%;
        width: 100%;
    }

    .page-content {
        padding: 0;
    }

    .page-container {
        padding: 6rem 0.75rem;
    }

    .content-card {
        padding: 0.5rem;
    }

    .main-content {
        min-height: calc(100vh - 250px);
    }

    .footer {
        padding: 1.5rem 1rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

    /* Hero Kısmı Mobil */
    .hero {
        background: url('/Assets/AnasayfaMobil.png') no-repeat center center/cover;
        height: calc(100vh - 80px);
        margin-top: 80px;
        padding: 2rem 1rem;
    }

    .hero-content {
        padding: 0 1rem;
        max-width: 100%;
    }

    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.5;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
        align-items: center;
    }

    .btn-burs,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        padding: 1rem 1.5rem;
        font-size: 1rem;
        justify-content: center;
    }

    /* Hakkında Kısmı Mobil */
    .about-section {
        padding: 4rem 1rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .about-content h2 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .about-content p {
        font-size: 1rem;
        line-height: 1.6;
    }

    /* Değerler Kısmı Mobil */
    .values-section {
        padding: 4rem 1rem;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }

    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }

    .value-card {
        padding: 2rem 1.5rem;
    }

        .value-card h3 {
            font-size: 1.3rem;
        }

    /* Istatistik Kısmı Mobil */
    .stats-section {
        padding: 4rem 1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

    .stat-label {
        font-size: 1rem;
    }

    /* Bağış Kısmı Mobil */
    .donation-section {
        padding: 4rem 1rem;
    }

    .donation-showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .donation-content h3 {
        font-size: 1.8rem;
    }

    .donation-content p {
        font-size: 1rem;
    }

    .donation-features {
        justify-content: center;
        gap: 1rem;
    }

    /* Impact visualization mobil */
    .impact-visualization {
        padding: 2rem 1rem;
    }

    .impact-steps {
        gap: 1rem;
    }

    .step-circle {
        width: 70px;
        height: 70px;
        font-size: 1.5rem;
    }

    .step-title {
        font-size: 1rem;
    }

    .step-description {
        font-size: 0.8rem;
        max-width: 120px;
    }

    .connection-line {
        height: 30px;
        margin: 0.5rem 0;
    }
}

/* Yönetim Kurulu */
.management-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 1.75rem;
    background: linear;
}

.management-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 2.5rem;
}

.management-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 1.75rem;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-radius: 12px;
    border-left: 3px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

    .management-row::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 3px;
        background: linear-gradient(180deg, var(--primary-blue), var(--primary-green));
        transform: scaleY(0);
        transition: transform 0.3s ease;
    }

    .management-row:hover {
        background: white;
        box-shadow: 0 6px 20px rgba(63, 135, 199, 0.12);
        transform: translateX(6px);
    }

        .management-row:hover::before {
            transform: scaleY(1);
        }

.role-col {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #475569;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    min-width: 200px;
}

/* Başkan özel stili */
.management-row:first-child {
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

    .management-row:first-child .role-col {
        color: #334155;
        font-weight: 800;
    }

    .management-row:first-child::before {
        background: linear-gradient(180deg, var(--accent-orange), var(--soft-orange));
    }

    .management-row:first-child:hover {
        box-shadow: 0 8px 24px rgba(255, 128, 0, 0.18);
    }

.name-col {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

/* Mobil Responsive */
@media (max-width: 768px) {
    .management-row {
        gap: 1rem;
        padding: 1.25rem 1.25rem;
    }

    .role-col {
        font-size: 0.75rem;
        min-width: 160px;
    }

    .name-col {
        font-size: 1.05rem;
    }
}

@media (max-width: 480px) {
    .management-row {
        padding: 1rem;
    }

    .role-col {
        padding: 0.35rem 0.65rem;
    }
}

/* Kurucular Kurulu */
.clean-list {
    list-style: none;
    padding: 0;
    margin: 2.5rem 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1px;
    background: #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.clean-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 1.75rem;
    background: white;
    transition: all 0.25s ease;
    position: relative;
}

    .clean-item::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 0;
        background: var(--primary-green);
        transition: width 0.25s ease;
    }

    .clean-item:hover {
        background: #f8fafc;
        padding-left: 2rem;
    }

        .clean-item:hover::before {
            width: 4px;
        }

.clean-icon {
    width: 6px;
    height: 6px;
    background: #475569;
    border-radius: 50%;
    flex-shrink: 0;
}

.clean-name {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-dark);
    letter-spacing: -0.01em;
    transition: color 0.25s ease;
}

.clean-item:hover .clean-name {
    color: var(--primary-blue);
    font-weight: 600;
}

/* Mobil Responsive */
@media (max-width: 768px) {
    .clean-list {
        grid-template-columns: 1fr;
        border-radius: 12px;
    }

    .clean-item {
        padding: 1.25rem 1.5rem;
    }

    .clean-name {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .clean-item {
        padding: 1.15rem 1.25rem;
    }

    .clean-name {
        font-size: 0.95rem;
    }
}

/* Haberler Kısmı Mobil */
.haberler-container {
    padding: 1rem 0.75rem;
}

.hero-section {
    padding: 3rem 1.5rem;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 2.5rem;
}

.hero-subtitle {
    font-size: 1.1rem;
}

.haberler-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
}

.card-content {
    padding: 1.5rem;
}

.pagination {
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.page-numbers {
    order: -1;
    justify-content: center;
}

/* Galeri Kısmı Mobil */
.btn-home {
    padding: 12px 12px;
}

/*Iletişim Kısmı Mobil*/
.contact {
    padding: 3rem 1.5rem;
}

.contact-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-top: 2rem;
}

.contact-info {
    padding: 2.5rem;
}

    .contact-info h3 {
        font-size: 1.8rem;
        text-align: center;
        margin-bottom: 1.5rem;
    }

.contact-form {
    padding: 2.5rem;
}

.social-icons {
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-icon {
    width: 45px;
    height: 45px;
    font-size: 1.5rem;
}

    .social-icon:hover {
        transform: scale(1.15);
    }

/* Küçük Ekranlar */
@media (max-width: 480px) {
    .top-btn {
        font-size: 0.8rem;
        padding: 2px 4px;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .hero p {
        font-size: 0.9rem;
    }

    content-card {
        padding: 1.5rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .about-content h2 {
        font-size: 1.5rem;
    }

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

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .value-card {
        padding: 1.5rem 1rem;
    }

    .mobile-nav {
        padding: 130px 1rem 2rem;
    }

    .mobile-nav-item > a {
        padding: 0.8rem 1rem;
        font-size: 1rem;
    }

    .header {
        --header-height: 70px;
    }

    .nav-container {
        height: 60px;
    }

    .logo img {
        height: 40px;
    }

    /* Iletişim Kısmı Mobil */
    .contact {
        padding: 2rem 1rem;
    }

    .contact-content {
        gap: 2rem;
        margin-top: 1.5rem;
    }

    .contact-info {
        padding: 2rem;
    }

        .contact-info h3 {
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .contact-info span {
            font-size: 0.9rem;
            line-height: 1.4;
            word-break: break-word;
        }

    .contact-item {
        align-items: flex-start;
        gap: 0.8rem;
        margin-bottom: 1.2rem;
    }

    .contact-icon {
        width: 35px;
        height: 35px;
        padding: 15px;
        flex-shrink: 0;
    }

        .contact-icon i {
            font-size: 0.9rem;
        }

    .contact-form {
        padding: 2rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .submit-btn {
        padding: 0.9rem;
        font-size: 1rem;
    }

    .social-media {
        padding: 1.8rem 1rem;
        margin-top: 2rem;
    }

        .social-media h3 {
            font-size: 1.5rem;
            margin-bottom: 1.2rem;
        }

    .social-icons {
        gap: 1rem;
    }

    .social-icon {
        width: 42px;
        height: 42px;
        font-size: 1.3rem;
    }

        .social-icon:hover {
            transform: scale(1.1);
        }
}

/* Landscape tablet */
@media (max-width: 1024px) and (min-width: 769px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .donation-showcase {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

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

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

@keyframes float {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.18);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes floatUpDown {
    0%, 100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }
}