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

:root {
    --primary-color: #00ffff;
    --secondary-color: #ff0080;
    --accent-color: #ffff00;
    --dark-bg: #0a0a0a;
    --card-bg: rgba(20, 20, 30, 0.8);
    --text-light: #ffffff;
    --text-muted: #a0a0a0;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --neon-glow: 0 0 20px var(--primary-color), 0 0 40px var(--primary-color), 0 0 60px var(--primary-color);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}
/* Animated Background */

.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(45deg, #0a0a0a, #1a1a2e, #0f0f23);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

    .animated-bg::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: radial-gradient(circle at 20% 80%, rgba(0, 255, 255, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(255, 0, 128, 0.1) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(255, 255, 0, 0.05) 0%, transparent 50%);
        animation: floatingOrbs 20s ease-in-out infinite;
    }

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }

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

@keyframes floatingOrbs {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-20px) rotate(120deg);
    }

    66% {
        transform: translateY(10px) rotate(240deg);
    }
}
/* Header */

header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
    transition: all 0.3s ease;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.logo {
    font-family: 'Orbitron', monospace;
    font-size: 28px;
    font-weight: 900;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: var(--neon-glow);
    animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% {
        filter: brightness(1);
    }

    50% {
        filter: brightness(1.3);
    }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

    .nav-links a {
        color: var(--text-light);
        text-decoration: none;
        font-weight: 500;
        font-size: 16px;
        position: relative;
        transition: all 0.3s ease;
        padding: 10px 0;
    }

        .nav-links a::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }

        .nav-links a:hover::before {
            width: 100%;
        }

        .nav-links a:hover {
            color: var(--primary-color);
            text-shadow: 0 0 10px var(--primary-color);
        }

.cta-button {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    color: var(--dark-bg);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .cta-button::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;
    }

    .cta-button:hover::before {
        left: 100%;
    }

    .cta-button:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3);
    }
/* Hero Section */

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 2;
    animation: heroFadeIn 2s ease-out;
}

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

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

.hero h1 {
    font-family: 'Orbitron', monospace;
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGlow 4s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% {
        filter: brightness(1) drop-shadow(0 0 20px rgba(0,255,255,0.5));
    }

    50% {
        filter: brightness(1.2) drop-shadow(0 0 30px rgba(255,0,128,0.7));
    }
}

.hero .subtitle {
    font-size: 1.4rem;
    margin-bottom: 30px;
    color: var(--text-muted);
    animation: subtitleSlide 2s ease-out 0.5s both;
}

@keyframes subtitleSlide {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    animation: buttonsSlide 2s ease-out 1s both;
}

@keyframes buttonsSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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



.btn-primary, .btn-secondary {
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-bg);
    border: none;
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.4);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
    box-shadow: 0 15px 40px rgba(0, 255, 255, 0.3);
}
/* Floating Elements */

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, rgba(0,255,255,0.1), rgba(255,0,128,0.1));
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

    .floating-element:nth-child(1) {
        top: 20%;
        left: 10%;
        animation-delay: 0s;
    }

    .floating-element:nth-child(2) {
        top: 60%;
        right: 15%;
        animation-delay: 2s;
    }

    .floating-element:nth-child(3) {
        bottom: 30%;
        left: 20%;
        animation-delay: 4s;
    }

    .floating-element:nth-child(4) {
        top: 40%;
        right: 30%;
        animation-delay: 1s;
    }

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}
/* Services Section */

.services {
    padding: 120px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
}

    .section-title h2 {
        font-family: 'Orbitron', monospace;
        font-size: 3rem;
        font-weight: 700;
        margin-bottom: 20px;
        background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .section-title p {
        font-size: 1.2rem;
        color: var(--text-muted);
        max-width: 600px;
        margin: 0 auto;
    }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 255, 255, 0.1);
}

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(0,255,255,0.1), transparent);
        transition: left 0.5s ease;
    }

    .service-card:hover::before {
        left: 100%;
    }

    .service-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 25px 50px rgba(0, 255, 255, 0.2);
        border-color: var(--primary-color);
    }

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--dark-bg);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: rotateY(180deg);
    box-shadow: var(--neon-glow);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-light);
}

.service-card p {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 25px;
}

.learn-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

    .learn-more:hover {
        transform: translateX(5px);
        text-shadow: 0 0 10px var(--primary-color);
    }
/* Portfolio Section */

.portfolio {
    padding: 120px 30px;
    background: linear-gradient(135deg, rgba(0,255,255,0.05), rgba(255,0,128,0.05));
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    height: 300px;
    background: var(--card-bg);
    cursor: pointer;
    transition: all 0.5s ease;
}

    .portfolio-item:hover {
        transform: scale(1.05);
        box-shadow: 0 20px 40px rgba(0, 255, 255, 0.3);
    }

.portfolio-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0,255,255,0.8), rgba(255,0,128,0.8));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.5s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--dark-bg);
}

.portfolio-overlay p {
    color: var(--dark-bg);
    text-align: center;
    max-width: 80%;
}
/* Team Section */

.team {
    padding: 120px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.team-member {
    text-align: center;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px 30px;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
}

    .team-member:hover {
        transform: translateY(-10px);
        box-shadow: 0 25px 50px rgba(0, 255, 255, 0.2);
    }

.team-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 25px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--dark-bg);
    font-weight: bold;
    transition: all 0.5s ease;
}

.team-member:hover .team-avatar {
    transform: rotateY(360deg);
    box-shadow: var(--neon-glow);
}

.team-member h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.team-role {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 15px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    text-decoration: none;
    transition: all 0.3s ease;
}

    .social-link:hover {
        transform: scale(1.2);
        box-shadow: 0 5px 15px rgba(0, 255, 255, 0.5);
    }
/* Contact Section */

.contact {
    padding: 120px 30px;
    background: linear-gradient(135deg, rgba(255,0,128,0.1), rgba(0,255,255,0.1));
}

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

.contact-info h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--card-bg);
    border-radius: 10px;
    transition: all 0.3s ease;
}

    .contact-item:hover {
        transform: translateX(10px);
        box-shadow: 0 5px 20px rgba(0, 255, 255, 0.2);
    }

    .contact-item i {
        width: 50px;
        height: 50px;
        background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--dark-bg);
        font-size: 1.2rem;
    }

.contact-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.form-group {
    margin-bottom: 25px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        color: var(--text-light);
        font-weight: 500;
    }

    .form-group input, .form-group textarea, .form-group select {
        width: 100%;
        padding: 15px;
        background: rgba(0, 0, 0, 0.3);
        border: 1px solid rgba(0, 255, 255, 0.3);
        border-radius: 10px;
        color: var(--text-light);
        font-size: 16px;
        transition: all 0.3s ease;
        font-family: 'Inter', sans-serif;
    }

        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
        }

    .form-group textarea {
        height: 120px;
        resize: vertical;
    }

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 10px;
    color: var(--dark-bg);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .submit-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(0, 255, 255, 0.4);
    }
/* Footer */

footer {
    background: var(--dark-bg);
    padding: 60px 30px 30px;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-section p, .footer-section a {
    color: var(--text-muted);
    text-decoration: none;
    line-height: 1.6;
    transition: all 0.3s ease;
}

    .footer-section a:hover {
        color: var(--primary-color);
        text-shadow: 0 0 10px var(--primary-color);
    }

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    color: var(--text-muted);
}
/* Responsive Design */

@media (max-width: 768px) {

    .nav-links {
        display: none;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-grid, .portfolio-grid, .team-grid {
        grid-template-columns: 1fr;
    }
}
/* Scroll Animations */

.scroll-animation {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

    .scroll-animation.active {
        opacity: 1;
        transform: translateY(0);
    }
/* Particle Effect */

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: particleFloat 10s linear infinite;
}

@keyframes particleFloat {
    from {
        transform: translateY(100vh) translateX(0);
        opacity: 1;
    }

    to {
        transform: translateY(-100px) translateX(100px);
        opacity: 0;
    }
}
/* Mobile Menu */

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
}

.nav-links.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(25px);
    padding: 20px 30px;
    gap: 20px;
}
/* Modal Styles */

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

    .modal.active {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px;
    }

.modal-content {
    background: linear-gradient(135deg, rgba(20, 20, 30, 0.95), rgba(10, 10, 20, 0.95));
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 20px;
    padding: 0;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 50px rgba(0, 255, 255, 0.3), 0 0 100px rgba(255, 0, 128, 0.2);
    animation: slideDown 0.3s ease;
    position: relative;
}

    .modal-content::-webkit-scrollbar {
        width: 8px;
    }

    .modal-content::-webkit-scrollbar-track {
        background: rgba(10, 10, 10, 0.5);
        border-radius: 10px;
    }

    .modal-content::-webkit-scrollbar-thumb {
        background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
        border-radius: 10px;
    }

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

    .modal-header h2 {
        font-family: 'Orbitron', monospace;
        font-size: 1.8rem;
        background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin: 0;
    }

.modal-close {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s ease;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .modal-close:hover {
        background: rgba(255, 0, 128, 0.2);
        color: var(--secondary-color);
        transform: rotate(90deg);
    }

.teklif-form {
    padding: 30px;
}

    .teklif-form .form-group {
        margin-bottom: 25px;
    }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.teklif-form label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.95rem;
}

.teklif-form .required {
    color: var(--secondary-color);
}

.teklif-form input[type="text"], .teklif-form input[type="email"], .teklif-form input[type="tel"], .teklif-form select, .teklif-form textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(10, 10, 20, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 10px;
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

    .teklif-form input:focus, .teklif-form select:focus, .teklif-form textarea:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
    }

.teklif-form textarea {
    resize: vertical;
    min-height: 120px;
}
/* File Upload Styles */

.file-upload-wrapper {
    position: relative;
}

    .file-upload-wrapper input[type="file"] {
        position: absolute;
        opacity: 0;
        width: 0;
        height: 0;
    }

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background: rgba(10, 10, 20, 0.5);
    border: 2px dashed rgba(0, 255, 255, 0.3);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

    .file-upload-label:hover {
        background: rgba(0, 255, 255, 0.1);
        border-color: var(--primary-color);
    }

    .file-upload-label i {
        font-size: 2.5rem;
        color: var(--primary-color);
        margin-bottom: 10px;
    }

    .file-upload-label span {
        color: var(--text-muted);
        font-size: 0.9rem;
    }

.file-list {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 15px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
}

    .file-item i {
        margin-right: 10px;
        color: var(--primary-color);
    }

    .file-item .file-remove {
        background: none;
        border: none;
        color: var(--secondary-color);
        cursor: pointer;
        padding: 5px 10px;
        font-size: 1rem;
        transition: all 0.3s ease;
    }

        .file-item .file-remove:hover {
            color: #ff0000;
            transform: scale(1.2);
        }

.teklif-form .submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 10px;
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

    .teklif-form .submit-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(0, 255, 255, 0.4);
    }

    .teklif-form .submit-btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none;
    }
/* Error Messages */

.error-message {
    display: block;
    color: var(--secondary-color);
    font-size: 0.85rem;
    margin-top: 5px;
    min-height: 20px;
}

    .error-message:empty {
        display: none;
    }

.teklif-form input:invalid:not(:placeholder-shown), .teklif-form textarea:invalid:not(:placeholder-shown) {
    border-color: var(--secondary-color);
}
/* Character Counter */

.char-counter {
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 5px;
}

    .char-counter.warning {
        color: var(--accent-color);
    }

    .char-counter.error {
        color: var(--secondary-color);
    }
/* Radio Group */

.radio-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px 15px;
    background: rgba(10, 10, 20, 0.5);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 8px;
    transition: all 0.3s ease;
}

    .radio-label:hover {
        background: rgba(0, 255, 255, 0.1);
        border-color: var(--primary-color);
    }

    .radio-label input[type="radio"] {
        margin: 0;
        cursor: pointer;
        accent-color: var(--primary-color);
    }

        .radio-label input[type="radio"]:checked + span {
            color: var(--primary-color);
            font-weight: 600;
        }

    .radio-label:has(input[type="radio"]:checked) {
        background: rgba(0, 255, 255, 0.15);
        border-color: var(--primary-color);
        box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
    }
/* Checkbox Group */

.checkbox-group {
    margin-bottom: 20px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    line-height: 1.6;
    color: var(--text-light);
}

    .checkbox-label input[type="checkbox"] {
        margin-top: 4px;
        cursor: pointer;
        accent-color: var(--primary-color);
        min-width: 18px;
        height: 18px;
    }

    .checkbox-label a {
        color: var(--primary-color);
        text-decoration: underline;
        transition: all 0.3s ease;
    }

        .checkbox-label a:hover {
            color: var(--secondary-color);
        }

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

    to {
        transform: translateY(0);
        opacity: 1;
    }
}
/* Responsive Modal */

@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        margin: 10px;
    }

    .modal-header {
        padding: 20px;
    }

        .modal-header h2 {
            font-size: 1.4rem;
        }

    .teklif-form {
        padding: 20px;
    }
}
/* =========================
   HERO – MOBILE FIX
========================= */
@media (max-width: 768px) {

    .hero {
        height: auto;
        min-height: 100vh;
        padding: 80px 20px;
        flex-direction:column;
    }

    .hero h1 {
        font-size: 2.4rem;
        line-height: 1.2;
    }

    .hero .subtitle {
        font-size: 1.05rem;
        margin-bottom: 24px;
    }

    .hero-buttons {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        width: 100%;
    }

    .hero-buttons a {
        display: block !important;
        width: 100%;
        max-width: 320px;
        text-align: center;
    }
}