/* ── Anons Sistemi - Modern Aero Glass Tema ── */

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

/* ── Renk Paleti (Modern Aero Glass Tema) ── */
:root {
    --bg: #0F1220;
    --bg-alt: #131B2F;
    --panel: #1A2540;
    --card: #1F2D47;
    --card-hover: #252F43;
    --border: #2E3F5A;
    --border-light: #4A5F8F;
    --accent-primary: #6B7FFF;
    --accent-hover: #8BA3FF;
    --accent-dark: #5A6DE8;
    --accent-secondary: #B569FF;
    --accent-tertiary: #20D9FF;
    --green: #2FE8A0;
    --green-light: #50FFC0;
    --red: #FF5560;
    --orange: #FFB340;
    --text: #F0F5FF;
    --text-muted: #A8BCDD;
    --text-subtle: #6E7B9D;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: linear-gradient(135deg, #0F1220 0%, #131B2F 50%, #0F1220 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* ── Arka Plan Parçacıkları ── */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: linear-gradient(45deg, #6B7FFF, #B569FF, #20D9FF);
    border-radius: 50%;
    animation: float-particle 20s infinite linear;
    box-shadow: 0 0 10px rgba(107, 127, 255, 0.8);
}

.particle:nth-child(odd) {
    width: 3px;
    height: 3px;
    animation-duration: 25s;
    background: linear-gradient(45deg, #B569FF, #20D9FF);
}

.particle:nth-child(even) {
    width: 6px;
    height: 6px;
    animation-duration: 15s;
    background: linear-gradient(45deg, #20D9FF, #6B7FFF);
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) rotate(0deg) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) rotate(72deg) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translateY(50vh) rotate(360deg) scale(1.2);
    }
    90% {
        opacity: 1;
        transform: translateY(10vh) rotate(648deg) scale(0.8);
    }
    100% {
        transform: translateY(-100vh) rotate(720deg) scale(0);
        opacity: 0;
    }
}

/* ── Mouse Takip Eden Işık Efekti ── */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    background: radial-gradient(circle, rgba(107,127,255,0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    mix-blend-mode: screen;
}

.cursor-trail {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(181,105,255,0.6) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: all 0.1s ease;
}

/* ── Gradient Orbs ── */
.gradient-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
    animation: float-orb 25s infinite ease-in-out;
    mix-blend-mode: screen;
}

.orb1 {
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, #6B7FFF 0%, #B569FF 50%, transparent 70%);
    top: -300px;
    left: -300px;
    animation-delay: 0s;
    animation-duration: 30s;
}

.orb2 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, #20D9FF 0%, #6B7FFF 50%, transparent 70%);
    bottom: -250px;
    right: -250px;
    animation-delay: 5s;
    animation-duration: 35s;
}

.orb3 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #B569FF 0%, #20D9FF 50%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
    animation-duration: 40s;
}

.orb4 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #6B7FFF 0%, #20D9FF 50%, transparent 70%);
    top: 20%;
    right: 10%;
    animation-delay: 15s;
    animation-duration: 45s;
}

@keyframes float-orb {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(80px, -50px) scale(1.3) rotate(90deg);
    }
    50% {
        transform: translate(-60px, 80px) scale(0.8) rotate(180deg);
    }
    75% {
        transform: translate(60px, 60px) scale(1.1) rotate(270deg);
    }
}

/* ── Navigasyon ── */
nav {
    background: linear-gradient(135deg, rgba(107,127,255,0.1) 0%, rgba(181,105,255,0.1) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 18px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

nav.scrolled {
    background: linear-gradient(135deg, rgba(107,127,255,0.95) 0%, rgba(181,105,255,0.95) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 35px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    font-size: 1em;
}

nav a:hover {
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

/* ── Header ── */
header {
    background: linear-gradient(135deg, rgba(107,127,255,0.15) 0%, rgba(181,105,255,0.15) 50%, rgba(32,217,255,0.15) 100%);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    color: white;
    padding: 100px 20px 80px;
    text-align: center;
    margin-top: 70px;
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid rgba(255,255,255,0.2);
    transform-style: preserve-3d;
    perspective: 1000px;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(107,127,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(181,105,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 100%, rgba(32,217,255,0.1) 0%, transparent 50%);
    pointer-events: none;
    animation: header-pulse 4s ease-in-out infinite;
}

@keyframes header-pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.05);
    }
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 1000px;
    background: 
        radial-gradient(circle, rgba(107,127,255,0.3) 0%, rgba(181,105,255,0.2) 30%, rgba(32,217,255,0.1) 60%, transparent 100%);
    pointer-events: none;
    animation: hero-glow-pulse 6s ease-in-out infinite;
    filter: blur(40px);
}

@keyframes hero-glow-pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
        opacity: 0.5;
    }
    33% {
        transform: translate(-50%, -50%) scale(1.2) rotate(120deg);
        opacity: 0.8;
    }
    66% {
        transform: translate(-50%, -50%) scale(0.8) rotate(240deg);
        opacity: 0.6;
    }
}

header h1 {
    position: relative;
    z-index: 1;
    font-size: 3.5em;
    margin-bottom: 20px;
    letter-spacing: 1px;
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff 0%, #6B7FFF 25%, #B569FF 50%, #20D9FF 75%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 80px rgba(107, 127, 255, 0.8);
    animation: title-glow 3s ease-in-out infinite, title-float 6s ease-in-out infinite;
    transform-style: preserve-3d;
    perspective: 1000px;
}

@keyframes title-glow {
    0%, 100% {
        filter: brightness(1) drop-shadow(0 0 20px rgba(107, 127, 255, 0.8));
        transform: translateZ(0);
    }
    25% {
        filter: brightness(1.3) drop-shadow(0 0 40px rgba(181, 105, 255, 0.9));
        transform: translateZ(20px) rotateY(5deg);
    }
    50% {
        filter: brightness(1.5) drop-shadow(0 0 60px rgba(32, 217, 255, 1));
        transform: translateZ(40px) rotateY(0deg);
    }
    75% {
        filter: brightness(1.3) drop-shadow(0 0 40px rgba(107, 127, 255, 0.9));
        transform: translateZ(20px) rotateY(-5deg);
    }
}

@keyframes title-float {
    0%, 100% {
        transform: translateY(0) rotateX(0deg);
    }
    50% {
        transform: translateY(-10px) rotateX(2deg);
    }
}

.tagline {
    position: relative;
    z-index: 1;
    font-size: 1.3em;
    margin-bottom: 40px;
    opacity: 0.95;
    letter-spacing: 0.3px;
}

.cta-buttons {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Butonlar ── */
.btn {
    padding: 16px 45px;
    border: none;
    border-radius: 12px;
    font-size: 1em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s ease;
    text-decoration: none;
    display: inline-block;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

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

.btn:active::after {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, #8BA3FF 0%, #6B7FFF 50%, #B569FF 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(107, 127, 255, 0.4);
    position: relative;
    transform: translateZ(0);
}

.btn-primary:hover {
    transform: translateY(-6px) translateZ(20px) scale(1.05) rotateX(2deg);
    box-shadow: 0 20px 60px rgba(107, 127, 255, 0.8);
    background: linear-gradient(135deg, #9BB5FF 0%, #7B8FFF 50%, #C579FF 100%);
    filter: brightness(1.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transform: translateZ(0);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-6px) translateZ(20px) scale(1.05) rotateX(2deg);
    box-shadow: 0 20px 60px rgba(255, 255, 255, 0.3);
    filter: brightness(1.2);
}

/* ── Konteyner ── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ── Seçim Bölümleri ── */
section {
    padding: 100px 20px;
}

section:nth-child(even) {
    background: linear-gradient(180deg, transparent 0%, rgba(26,37,64,0.3) 50%, transparent 100%);
}

section h2 {
    font-size: 2.3em;
    margin-bottom: 60px;
    text-align: center;
    color: var(--text);
    letter-spacing: 0.5px;
}

/* ── Özellikler Grid ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    margin-bottom: 60px;
}

.feature-card {
    background: rgba(31,45,71,0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    padding: 45px 35px;
    border-radius: 20px;
    border: 1px solid rgba(74,95,143,0.4);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.4s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
    transform: translateZ(0);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(107,127,255,0.1) 0%, rgba(181,105,255,0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(107,127,255,0.1), transparent, rgba(181,105,255,0.1), transparent);
    animation: rotate-gradient 4s linear infinite;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

@keyframes rotate-gradient {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

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

.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-20px) translateZ(30px) scale(1.03) rotateY(5deg);
    background: rgba(31,45,71,0.6);
    border-color: rgba(107,127,255,0.8);
    box-shadow: 0 30px 80px rgba(107, 127, 255, 0.4);
    filter: brightness(1.1);
}

.feature-icon {
    font-size: 3.5em;
    margin-bottom: 25px;
    animation: float 3s ease-in-out infinite, icon-glow 2s ease-in-out infinite alternate;
    display: inline-block;
    transition: all 0.3s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
}

@keyframes icon-glow {
    0% {
        filter: drop-shadow(0 0 10px rgba(107, 127, 255, 0.6));
        transform: translateZ(0);
    }
    100% {
        filter: drop-shadow(0 0 25px rgba(181, 105, 255, 0.9));
        transform: translateZ(10px);
    }
}

.feature-card:hover .feature-icon {
    transform: scale(1.3) rotate(10deg) translateZ(20px);
    animation: bounce 0.6s ease, icon-glow 1s ease-in-out infinite alternate;
    filter: drop-shadow(0 0 30px rgba(107, 127, 255, 1));
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) scale(1.2) rotate(5deg);
    }
    40% {
        transform: translateY(-10px) scale(1.2) rotate(5deg);
    }
    60% {
        transform: translateY(-5px) scale(1.2) rotate(5deg);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.feature-card h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: var(--accent-primary);
    letter-spacing: 0.3px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1.05em;
    line-height: 1.7;
}

/* ── İstatistikler ── */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.stat {
    text-align: center;
    padding: 40px;
    background: rgba(31,45,71,0.3);
    border: 1px solid rgba(74,95,143,0.3);
    border-radius: 12px;
    backdrop-filter: blur(8px);
}

.stat-number {
    font-size: 2.8em;
    font-weight: bold;
    color: var(--accent-primary);
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 1.05em;
}

/* ── Adımlar ── */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #6B7FFF 0%, #B569FF 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    font-weight: bold;
    margin: 0 auto 20px;
    box-shadow: 0 8px 20px rgba(107, 127, 255, 0.3);
}

.step h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: var(--accent-primary);
}

.step p {
    color: var(--text-muted);
    line-height: 1.8;
}

/* ── Galeri ── */
.gallery {
    margin-top: 80px;
    padding: 60px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(26,37,64,0.3) 50%, transparent 100%);
    border-radius: 20px;
}

.gallery h3 {
    font-size: 2em;
    text-align: center;
    margin-bottom: 50px;
    color: var(--accent-primary);
    letter-spacing: 0.5px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: rgba(31,45,71,0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(74,95,143,0.4);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.4s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(107, 127, 255, 0.3);
    border-color: rgba(107,127,255,0.6);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(15,18,32,0.9) 0%, transparent 100%);
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

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

.gallery-overlay h4 {
    color: var(--accent-primary);
    font-size: 1.2em;
    margin-bottom: 8px;
}

.gallery-overlay p {
    color: var(--text-muted);
    font-size: 0.9em;
}

/* ── Modal ── */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(107, 127, 255, 0.3);
    animation: slideIn 0.3s ease;
}

.modal-content img {
    width: 100%;
    height: auto;
    display: block;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: white;
    font-size: 2em;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 2001;
}

.modal-close:hover {
    color: var(--accent-primary);
    transform: scale(1.2);
}

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

@keyframes slideIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* ── Platformlar ── */
.platforms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.platform {
    background: rgba(31,45,71,0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(74,95,143,0.4);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
    transform: translateZ(0);
}

.platform::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(107,127,255,0.1) 0%, rgba(181,105,255,0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.platform::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(107,127,255,0.05), transparent, rgba(181,105,255,0.05), transparent);
    animation: rotate-gradient 6s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.platform:hover::before {
    opacity: 1;
}

.platform:hover::after {
    opacity: 1;
}

.platform:hover {
    transform: translateY(-20px) translateZ(30px) scale(1.03) rotateY(5deg);
    background: rgba(31,45,71,0.6);
    border-color: rgba(107,127,255,0.8);
    box-shadow: 0 30px 80px rgba(107, 127, 255, 0.4);
    filter: brightness(1.1);
}

.platform-icon {
    font-size: 3.5em;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
}

.platform-icon img {
    width: 60px;
    height: 60px;
    transition: all 0.3s ease;
    border-radius: 8px;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.platform:hover .platform-icon img {
    transform: scale(1.3) rotate(10deg) translateZ(20px);
    filter: brightness(1.3) drop-shadow(0 0 20px rgba(107, 127, 255, 0.8));
}

.platform:hover .platform-icon {
    transform: scale(1.1) translateZ(10px);
}

.platform h3 {
    font-size: 1.2em;
    margin-bottom: 15px;
    color: var(--accent-primary);
}

/* ── Alt bilgi ── */
footer {
    background: linear-gradient(180deg, transparent 0%, rgba(20, 30, 48, 0.8) 100%);
    color: var(--text-muted);
    text-align: center;
    padding: 50px 20px;
    border-top: 1px solid rgba(74,95,143,0.2);
}

footer p {
    margin: 12px 0;
    letter-spacing: 0.3px;
}

/* ── Animasyonlar ── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

section h2, .feature-card, .stat, .step, .platform {
    animation: fadeInUp 0.6s ease-out forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }

/* ── Responsive ── */
@media (max-width: 768px) {
    header h1 {
        font-size: 2.2em;
    }

    section h2 {
        font-size: 1.8em;
    }

    nav ul {
        gap: 15px;
    }

    nav a {
        font-size: 0.9em;
    }

    .features-grid, .platforms {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .btn {
        padding: 14px 35px;
        font-size: 0.95em;
    }

    section {
        padding: 60px 20px;
    }

    .gradient-orb {
        display: none;
    }

    .particles {
        display: none;
    }
}

@media (max-width: 480px) {
    header {
        padding: 60px 15px 50px;
        margin-top: 70px;
    }

    header h1 {
        font-size: 1.8em;
    }

    section h2 {
        font-size: 1.5em;
    }

    .tagline {
        font-size: 1.1em;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .btn {
        width: 100%;
        padding: 14px 25px;
    }

    nav ul {
        gap: 10px;
        flex-direction: column;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-item img {
        height: 150px;
    }

    .modal-content {
        max-width: 95%;
        max-height: 95%;
    }

    .modal-close {
        top: 10px;
        right: 20px;
        font-size: 1.5em;
    }
}

/* ── Tablet Optimizasyonu ── */
@media (max-width: 1024px) and (min-width: 769px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .platforms {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ── Yüksek Ekran Optimizasyonu ── */
@media (min-height: 900px) {
    section {
        padding: 120px 20px;
    }

    header {
        padding: 120px 20px 100px;
    }
}

/* ── Dark Mode Desteği ── */
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0A0E1A;
        --bg-alt: #0F1421;
        --panel: #1A1F2E;
        --card: #1E2535;
    }
}

/* ── Reduced Motion Desteği ── */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .particles,
    .gradient-orb {
        display: none !important;
    }
}

/* ── Touch Cihazlar İçin Optimizasyon ── */
@media (hover: none) and (pointer: coarse) {
    .btn:hover {
        transform: none;
    }

    .feature-card:hover {
        transform: none;
    }

    .platform:hover {
        transform: none;
    }

    .gallery-item:hover {
        transform: none;
    }

    .gallery-item:hover img {
        transform: none;
    }
}

/* ── Scroll Bar ── */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(31, 45, 71, 0.3);
}

::-webkit-scrollbar-thumb {
    background: rgba(107, 127, 255, 0.5);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(107, 127, 255, 0.8);
}