/* SIFIRLAMA ve DÜZELTME - EN ÜSTE EKLEYİN */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Navbar düzeltmesi */
.navbar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    background: white !important;
    z-index: 9999 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
    padding: 15px 5% !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    height: 70px !important;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-links li {
    display: inline-block;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #6366f1;
}

/* Hero Section düzeltmesi */
.hero-modern {
    margin-top: 70px !important; /* Navbar yüksekliği kadar boşluk */
    padding: 60px 5%;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
    min-height: auto;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

/* Mobilde düzeltme */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        display: none;
    }
    
    .navbar {
        flex-direction: column;
        height: auto !important;
        padding: 10px !important;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 10px;
        margin-top: 10px;
    }
}

/* Aşağı kaydır düzeltmesi */
.scroll-down {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #666;
    font-size: 14px;
    background: transparent !important; /* Mavi arka planı kaldır */
    border: none !important;
    box-shadow: none !important;
}

.scroll-down .mouse {
    width: 25px;
    height: 40px;
    border: 2px solid #666;
    border-radius: 15px;
    margin: 0 auto 10px;
    position: relative;
    background: transparent !important; /* Mavi arka planı kaldır */
}

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

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #10b981;
    --accent: #f59e0b;
    --dark: #1f2937;
    --gray: #6b7280;
    --light: #f3f4f6;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --shadow: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-hover: 0 20px 60px rgba(0,0,0,0.15);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    overflow-x: hidden;
}

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

/* Loader */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s;
}

.loader.hidden {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--light);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    z-index: 1000;
    transition: all 0.3s;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(37,99,235,0.2);
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.2;
}

.logo-text span {
    font-size: 0.85rem;
    color: var(--gray);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    position: relative;
    transition: color 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-btn {
    position: relative;
    background: var(--primary);
    color: var(--white);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37,99,235,0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,99,235,0.4);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: var(--gradient);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-30px, -30px) rotate(180deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--dark);
}

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

.hero-description {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37,99,235,0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,99,235,0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    border: 2px solid var(--light);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Hero Image/Graphics */
.hero-image {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card {
    position: absolute;
    background: var(--white);
    padding: 20px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float-card 6s ease-in-out infinite;
}

.hero-card i {
    font-size: 2rem;
    color: var(--primary);
}

.hero-card span {
    font-weight: 600;
    color: var(--dark);
}

.hero-card:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.hero-card:nth-child(2) {
    top: 40%;
    right: 5%;
    animation-delay: 2s;
}

.hero-card:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.float-item {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    color: var(--primary);
    font-size: 1.2rem;
    animation: float-icon 8s ease-in-out infinite;
}

.float-item:nth-child(1) { top: 20%; left: 80%; animation-delay: 0s; }
.float-item:nth-child(2) { top: 60%; left: 10%; animation-delay: 3s; }
.float-item:nth-child(3) { top: 80%; right: 30%; animation-delay: 6s; }

@keyframes float-icon {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(20px, -20px) rotate(10deg); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--gray);
    animation: bounce 2s infinite;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--gray);
    border-radius: 15px;
    margin: 0 auto 10px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--gray);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: rgba(37,99,235,0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--dark);
}

.section-desc {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

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

.feature-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 1px solid rgba(0,0,0,0.05);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.3s;
}

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

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: rgba(37,99,235,0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--primary);
    transition: all 0.3s;
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: var(--white);
    transform: rotateY(360deg);
}

.icon-blue { background: rgba(59,130,246,0.1); color: #3b82f6; }
.icon-green { background: rgba(16,185,129,0.1); color: #10b981; }
.icon-purple { background: rgba(139,92,246,0.1); color: #8b5cf6; }

.feature-card:hover .icon-blue { background: #3b82f6; }
.feature-card:hover .icon-green { background: #10b981; }
.feature-card:hover .icon-purple { background: #8b5cf6; }

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.feature-price {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
}

.btn-add {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-add:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37,99,235,0.3);
}

/* Why Us Section */
.why-us {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.why-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-text h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    font-weight: 800;
}

.why-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    background: rgba(255,255,255,0.1);
    padding: 25px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s;
}

.why-item:hover {
    transform: translateX(10px);
    background: rgba(255,255,255,0.2);
}

.why-item i {
    font-size: 2rem;
    color: #fbbf24;
}

.why-item h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.why-item p {
    opacity: 0.9;
    font-size: 0.95rem;
}

.why-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container {
    position: relative;
    width: 300px;
    height: 300px;
}

.image-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.3; }
}

.main-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 5rem;
    color: #fbbf24;
    filter: drop-shadow(0 4px 20px rgba(0,0,0,0.2));
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: var(--light);
}

.cta-box {
    background: var(--dark);
    color: var(--white);
    padding: 60px;
    border-radius: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.cta-box p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.btn-white {
    background: var(--white);
    color: var(--dark);
    position: relative;
    z-index: 1;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand h3 {
    color: var(--white);
    font-size: 1.5rem;
}

.footer-brand p {
    opacity: 0.8;
    line-height: 1.8;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 25px;
    color: var(--white);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    opacity: 0.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.6;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(37,99,235,0.3);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 40px;
        transition: left 0.3s;
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-content,
    .why-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}
/* MODERN HERO SECTION STYLLERI - YENİ */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #10b981;
    --accent: #f59e0b;
    --dark: #1f2937;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Hero Section */
.hero-modern {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    position: relative;
    overflow: hidden;
    padding: 120px 5% 80px;
    margin-top: -80px; /* Navbar yüksekliği kadar yukarı çek */
    padding-top: 160px;
}

.hero-bg-animation {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite;
    z-index: 0;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-30px, -30px) rotate(180deg); }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-block;
    background: rgba(99, 102, 241, 0.1);
    color: #6366f1;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--dark);
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.2rem;
    color: #6b7280;
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-whatsapp {
    background: #25d366;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

/* Stats */
.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-item span:last-child {
    font-size: 0.9rem;
    color: #6b7280;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-image {
    position: relative;
    width: 300px;
    height: 300px;
}

.circle-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 50%;
    opacity: 0.1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.1); opacity: 0.2; }
}

.main-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 6rem;
    color: var(--primary);
    filter: drop-shadow(0 10px 30px rgba(99, 102, 241, 0.3));
}

.floating-card {
    position: absolute;
    background: white;
    padding: 15px 25px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float-card 6s ease-in-out infinite;
    z-index: 2;
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--primary);
}

.floating-card span {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.9rem;
}

.card-1 { top: 10%; left: 0; animation-delay: 0s; }
.card-2 { top: 40%; right: 0; animation-delay: 2s; }
.card-3 { bottom: 20%; left: 10%; animation-delay: 4s; }

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Scroll Down */
.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #6b7280;
    animation: bounce 2s infinite;
    cursor: pointer;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid #6b7280;
    border-radius: 15px;
    margin: 0 auto 10px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: #6b7280;
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-visual {
        display: none; /* Mobilde gizle */
    }
    
    .hero-stats {
        justify-content: center;
    }
}
/* NAVBAR - En üste sabitleme */
.navbar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 70px !important;
    background: white !important;
    z-index: 9999 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 5% !important;
}

/* HERO - Navbar altından başlasın */
.hero-modern {
    margin-top: 70px !important; /* Navbar yüksekliği kadar boşluk */
    padding: 60px 5% !important;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%) !important;
    position: relative !important;
    min-height: auto !important;
}

/* Aşağı kaydır butonu - arka plan temizleme */
.scroll-down {
    position: absolute !important;
    bottom: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    text-align: center !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    color: #666 !important;
    font-size: 14px !important;
}

.scroll-down span {
    background: transparent !important;
    display: block !important;
}

/* Mavi kutuyu kaldır */
.scroll-down * {
    background: transparent !important;
    border: none !important;
}
@media (max-width: 768px) {
    .hero-modern {
        margin-top: 120px !important; /* Mobilde navbar daha yüksek olabilir */
    }
    
    .hero-content {
        grid-template-columns: 1fr !important;
    }
    
    .hero-visual {
        display: none !important; /* Mobilde sağ taraftaki görselleri gizle */
    }
}
/* Sekme Butonları */
.service-tab {
    padding: 12px 24px;
    border: 2px solid #e5e7eb;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    background: white;
    color: #374151;
}

.service-tab.active {
    background: #6366f1;
    color: white;
    border-color: #6366f1;
    box-shadow: 0 4px 15px rgba(99,102,241,0.3);
}

.service-tab:hover:not(.active) {
    border-color: #6366f1;
    color: #6366f1;
}

/* MOBİL UYUMLULUK - Media Queries */

/* Tablet ve altı */
@media (max-width: 768px) {
  /* Genel düzen */
  .container { padding: 0 15px; }
  
  /* Navigasyon - Hamburger menü */
  .navbar {
    flex-direction: column;
    padding: 1rem;
  }
  
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    background: #2c3e50;
    position: absolute;
    top: 60px;
    left: 0;
  }
  
  .nav-links.active { display: flex; }
  
  .nav-links a {
    padding: 1rem;
    border-bottom: 1px solid #34495e;
  }
  
  /* Form elemanları */
  input, button, select {
    font-size: 16px !important; /* Zoom önlemi */
    padding: 12px;
  }
  
  /* Grid düzeni */
  .grid { grid-template-columns: 1fr !important; }
  
  /* Tablolar yatay kaydırma */
  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  /* Kartlar */
  .card {
    margin: 10px 0;
    padding: 15px;
  }
  
  /* Butonlar */
  .btn {
    width: 100%;
    margin: 5px 0;
    padding: 12px;
    min-height: 44px; /* Touch hedefi */
  }
}

/* Telefon dikey */
@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.2rem; }
  
  .hero-section { padding: 2rem 1rem; }
  
  .form-container {
    padding: 1rem;
    margin: 10px;
  }
}

/* Dokunmatik cihaz optimizasyonları */
@media (hover: none) and (pointer: coarse) {
  .btn, a, input, select {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Hover efektlerini kaldır */
  .btn:hover { transform: none; }
}

/* Hamburger menü butonu (mobil için) */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .hamburger { display: block; }
}
/* =========================================
   MOBİL MENÜ KRİTİK DÜZELTMELER
   Bu kodları style.css SONUNA ekleyin
========================================= */

/* Mobil menü z-index düzeltmesi */
@media (max-width: 768px) {
    .nav-links {
        z-index: 9999 !important;
    }
    
    .nav-links * {
        pointer-events: auto !important;
    }
    
    .close-menu {
        z-index: 10000 !important;
        cursor: pointer !important;
        pointer-events: auto !important;
    }
    
    /* Linklerin tıklanabilirliği */
    .nav-links a {
        cursor: pointer !important;
        position: relative !important;
        z-index: 10001 !important;
        display: block !important;
        width: 100% !important;
    }
    
    /* Overlay düzeltmesi */
    .menu-overlay {
        z-index: 9998 !important;
        cursor: pointer !important;
    }
    
    /* Navbar üzerindeki elementler */
    .navbar {
        z-index: 1000 !important;
    }
    
    .mobile-menu-btn {
        z-index: 1001 !important;
        cursor: pointer !important;
    }
    
    /* Linklerin altındaki elementleri devre dışı bırak */
    .nav-links a::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 10002;
    }
}

/* Touch cihazlar için iyileştirme */
@media (hover: none) and (pointer: coarse) {
    .nav-links a {
        min-height: 44px;
        display: flex !important;
        align-items: center;
        justify-content: center;
    }
}

/* MOBILE SLIDE MENU - unified across pages */

.mobile-menu-btn{
  display:none;
  background:#f3f4f6;
  border:none;
  font-size:24px;
  cursor:pointer;
  color:#374151;
  padding:10px;
  width:44px;
  height:44px;
  border-radius:10px;
  align-items:center;
  justify-content:center;
}

.mobile-menu{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.55);
  z-index:20000;
}

.mobile-menu.active{ display:block; }

.mobile-menu-panel{
  position:absolute;
  top:0;
  right:-100%;
  width:82%;
  max-width:340px;
  height:100%;
  background:#ffffff;
  box-shadow:-5px 0 30px rgba(0,0,0,0.25);
  transition:right 0.28s ease-out;
  padding:80px 0 30px;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
}

.mobile-menu.active .mobile-menu-panel{ right:0; }

.mobile-close-btn{
  position:absolute;
  top:18px;
  right:18px;
  width:40px;
  height:40px;
  background:#f3f4f6;
  border:none;
  border-radius:50%;
  font-size:18px;
  color:#374151;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
}

.mobile-nav-links{ list-style:none; padding:0; margin:0; }
.mobile-nav-links li{ border-bottom:1px solid #f3f4f6; }
.mobile-nav-links a{
  display:block;
  padding:18px 28px;
  color:#374151;
  text-decoration:none;
  font-size:16px;
  font-weight:700;
}
.mobile-nav-links a:active{ background:#f3f4f6; color:#6366f1; }
.mobile-nav-links a.active{ color:#f59e0b; }

body.menu-open{
  overflow:hidden !important;
  touch-action:none;
}

@media (max-width: 768px){
  .nav-links{ display:none !important; }
  .mobile-menu-btn{ display:flex !important; }
  .navbar{ height:60px !important; padding:10px 15px !important; }
  .nav-right{ margin-right:60px; }
}