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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-primary: #00d9ff;
    --accent-hover: #00b8d9;
    --border-color: #2a2a2a;
    --glow-color: rgba(0, 217, 255, 0.2);
    --success-color: #00ff88;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Inter', sans-serif;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar - Şeffaf ve scroll'da kaybolsun */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    z-index: 1000;
    padding: 1rem 0;
    transition: top 0.3s ease;
}

.navbar.hidden {
    top: -100px;
}

.nav-content {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 3rem;
}

.logo h2 {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

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

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

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

.nav-actions {
    display: flex;
    gap: 1rem;
    margin-left: auto;
}

/* Mobile Menu Toggle Button - sadece mobilde görünür */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(0, 217, 255, 0.3);
}

.mobile-menu-toggle:hover span {
    background: var(--accent-primary);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu - sadece mobilde görünür */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.mobile-menu a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 1.25rem 0;
    font-size: 1.1rem;
    font-weight: 500;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.mobile-menu a:last-child {
    border-bottom: none;
}

.mobile-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--accent-primary);
    transition: height 0.3s ease;
    border-radius: 2px;
}

.mobile-menu a:hover,
.mobile-menu a:active {
    color: var(--text-primary);
    padding-left: 1rem;
}

.mobile-menu a:hover::before,
.mobile-menu a:active::before {
    height: 60%;
}

.mobile-menu a.active {
    color: var(--accent-primary);
    padding-left: 1rem;
}

.mobile-menu a.active::before {
    height: 60%;
    background: var(--accent-primary);
    box-shadow: 0 0 10px var(--glow-color);
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-hero, .btn-secondary-large {
    padding: 0.875rem 1.75rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 217, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
}

.btn-hero {
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    color: white;
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
    box-shadow: 0 8px 32px rgba(0, 217, 255, 0.4);
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 48px rgba(0, 217, 255, 0.6);
}

.btn-secondary-large {
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    color: white;
    border: 1px solid transparent;
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 8px 32px rgba(0, 217, 255, 0.4);
}

a.btn-secondary-large {
    text-decoration: none;
    color: white;
}

.btn-secondary-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 48px rgba(0, 217, 255, 0.6);
}

/* Hero Section - Huly.io gibi tam ekran */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    max-height: 100vh;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

/* Video Background - tam ekran */
.hero-video {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    object-fit: cover !important;
    object-position: center center !important;
    z-index: 0;
    opacity: 1;
    filter: brightness(1.5) contrast(1.2);
    transform: none !important;
}

/* Desktop video - masaüstünde göster */
.hero-video-mobile {
    display: none;
}

/* Mobile video - mobilde göster */
@media (max-width: 768px) {
    .hero-video-desktop {
        display: none;
    }
    
    .hero-video-mobile {
        display: block;
    }
}

.hero-overlay {
    display: none; /* overlay yok - video direkt görünsün */
}

.hero::before {
    display: none; /* glow efekti kaldırıldı */
}

/* Container - hero içinde */
.hero .container {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding-top: 80px;
    padding-left: 2rem;
}

.hero-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    position: relative;
    z-index: 2;
    padding-top: 80px;
}

.hero-text {
    max-width: 700px;
    padding: 0;
    margin: 0;
}

.hero-mockup {
    display: none !important;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #ffffff;
    line-height: 1.15;
    letter-spacing: -1px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    max-width: 650px;
    line-height: 1.6;
}


/* CTA Stats Section */
.cta-stats-section {
    padding: 8rem 0 4rem;
    background: var(--bg-primary);
    position: relative;
    z-index: 2;
    margin-top: 0;
}

.cta-stats-section .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    max-width: 1000px;
    width: 100%;
}

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

.stat-item h3 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #00d9ff 0%, #00ff88 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Mockup */
.mockup-container {
    position: relative;
    width: 100%;
}

.mockup-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
    filter: blur(60px);
}

.mockup-content {
    position: relative;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.8);
}

.mockup-header {
    background: var(--bg-secondary);
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
}

.mockup-body {
    padding: 3rem;
    min-height: 450px;
    background: rgba(15, 15, 15, 0.8);
}

.code-view {
    font-family: 'Courier New', monospace;
    font-size: 1.05rem;
    line-height: 2;
}

.code-line {
    color: #e0e0e0;
    margin-bottom: 0.5rem;
}

.keyword {
    color: #00d9ff;
}

.string {
    color: #00ff88;
}

.var {
    color: #ff6b9d;
}

.class {
    color: #ffd93d;
}

.this {
    color: #a855f7;
}

.prop {
    color: #60a5fa;
}

.cursor {
    display: inline-block;
    animation: blink 1s infinite;
    color: var(--accent-primary);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Sections */
.section {
    padding: 8rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #00d9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid transparent;
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s;
    position: relative;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 16px 48px rgba(0, 217, 255, 0.2);
}

.service-card.featured {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.service-card:hover .service-icon {
    animation: spinFast 0.5s ease-in-out;
}

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

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

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.service-features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.service-features li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

/* Tech Stack */
.tech-stack {
    background: var(--bg-secondary);
}

.tech-stack .section-title {
    text-align: center;
}

.tech-stack .section-subtitle {
    text-align: center;
    margin-bottom: 3rem;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tech-category h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-tags span {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.tech-tags span:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.values {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.value-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.value-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.about-image {
    position: relative;
}

.image-placeholder {
    aspect-ratio: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    height: 100%;
}

.team-member {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}

.team-member img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 12px;
}

/* Clients */
.clients {
    background: var(--bg-secondary);
}

.clients .container {
    text-align: center;
}

.clients .section-title {
    margin-left: auto;
    margin-right: auto;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(auto, auto));
    gap: 2rem;
    justify-content: center;
    justify-items: center;
}

.client-logo {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
    padding: 1rem;
    overflow: hidden;
    width: fit-content;
    max-width: 100%;
    transform: scale(0.33);
    transform-origin: center;
}

a.client-logo {
    text-decoration: none;
    color: var(--text-secondary);
}

.client-logo-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

.client-logo:hover {
    border-color: var(--accent-primary);
    transform: scale(0.5) translateY(-4px);
}

/* CTA */
.cta {
    padding: 8rem 0;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
    pointer-events: none;
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, #ffffff 0%, #00d9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
    margin-bottom: 3rem;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.cta-feature .check {
    color: var(--success-color);
    font-size: 1.2rem;
    font-weight: bold;
}

/* Contact Page Styles */
.contact-hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, var(--glow-color) 0%, transparent 70%);
    pointer-events: none;
}

.contact-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #00d9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.contact-hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.contact-section {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

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

.contact-form-wrapper {
    width: 100%;
}

.contact-map-full {
    grid-column: 1 / -1;
    margin-top: 2rem;
}

.contact-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid transparent;
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary) 0%, transparent 100%);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.contact-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: 0 12px 32px rgba(0, 217, 255, 0.15);
}

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

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
    transition: transform 0.3s;
}

.contact-card:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
}

.contact-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.contact-card a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    display: inline-block;
}

.contact-card a:hover {
    color: var(--accent-hover);
}

.contact-form-wrapper {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid transparent;
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary) 0%, transparent 100%);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.contact-form-wrapper:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 12px 32px rgba(0, 217, 255, 0.15);
}

.contact-form-wrapper:hover::before {
    transform: scaleX(1);
}

.contact-form-header {
    margin-bottom: 2.5rem;
}

.contact-form-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #ffffff 0%, #00d9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-form-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
    background: rgba(0, 0, 0, 0.5);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300d9ff' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
    font-family: inherit;
}

.checkbox-group {
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.2rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-primary);
    flex-shrink: 0;
}

.privacy-link {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color 0.3s;
}

.privacy-link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.btn-submit {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-hover) 100%);
    border: none;
    border-radius: 12px;
    padding: 1.25rem 2rem;
    color: #0a0a0a;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 217, 255, 0.4);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit svg {
    transition: transform 0.3s;
}

.btn-submit:hover svg {
    transform: translateX(4px);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.contact-map-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid transparent;
    border-radius: 16px;
    padding: 0;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: block;
    cursor: pointer;
}

a.contact-map-card {
    text-decoration: none;
    color: inherit;
}

.contact-map-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary) 0%, transparent 100%);
    transform: scaleX(0);
    transition: transform 0.3s;
    z-index: 1;
}

.contact-map-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: 0 12px 32px rgba(0, 217, 255, 0.15);
}

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

.contact-map-card .map-container {
    width: 100%;
    height: 273px;
    position: relative;
    overflow: hidden;
    border-radius: 16px;
}

.contact-map-card .map-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: none;
}

.contact-map-card .map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(0, 217, 255, 0.03) 50px, rgba(0, 217, 255, 0.03) 52px),
        repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(0, 217, 255, 0.03) 50px, rgba(0, 217, 255, 0.03) 52px);
}

.contact-map-card .map-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.contact-map-card .map-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

.contact-map-card .map-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.contact-map-card .map-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.contact-map-wrapper {
    margin-top: 1rem;
    width: 100%;
}

/* Map Section */
.map-section {
    padding: 0;
    background: var(--bg-secondary);
}

.map-container {
    width: 100%;
    height: 400px;
    position: relative;
    overflow: hidden;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(0, 217, 255, 0.03) 50px, rgba(0, 217, 255, 0.03) 52px),
        repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(0, 217, 255, 0.03) 50px, rgba(0, 217, 255, 0.03) 52px);
}

.map-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.map-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

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

.map-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.map-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.05);
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 1rem;
}

.footer-column h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-column p {
    color: var(--text-secondary);
    line-height: 1.8;
}

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

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    display: inline-block;
}

.footer-column ul li a:hover {
    color: var(--accent-primary);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.3s;
}

.social-links a:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .hero-text {
        max-width: 100%;
        text-align: left;
        padding-top: 0;
    }
    
    .hero-content {
        align-items: flex-start;
    }
    
    .hero .container {
        padding-top: 2rem;
        padding-left: 2rem;
    }
    
    .hero-mockup {
        max-width: 700px;
        bottom: 20px;
        left: 50%;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-categories {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-hero-title {
        font-size: 3rem;
    }
    
    .contact-form-wrapper {
        padding: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }
    
    .nav-content {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: space-between;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
        margin-left: auto;
    }
    
    .mobile-menu.active {
        display: block !important;
    }
    
    .hero {
        min-height: 100vh;
        padding: 0;
    }
    
    .hero .container {
        padding-top: 100px;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .hero-content {
        align-items: flex-start;
        padding-top: 0;
    }
    
    .hero-text {
        max-width: 100%;
        text-align: left;
        padding-top: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .hero-mockup {
        display: none;
    }
    
    .footer-content {
        text-align: center;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-column h3,
    .footer-column h4,
    .footer-column p,
    .footer-column ul {
        text-align: center;
    }
    
    .footer-logo-wrapper {
        justify-content: center;
    }
    
    .footer-column ul li {
        display: inline-block;
        margin: 0.5rem;
    }
    
    .mockup-body {
        min-height: 300px;
        padding: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .hero-buttons button {
        width: 100%;
        padding: 1rem 1.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .stat-item p {
        font-size: 0.85rem;
    }
    
    .cta-stats-section {
        padding: 4rem 0 2rem;
        margin-top: 0;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 2rem;
    }
    
    .service-icon {
        font-size: 2.5rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    .service-card p {
        font-size: 0.95rem;
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .cta {
        padding: 4rem 0;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .cta-buttons button,
    .cta-buttons a {
        width: 100%;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .contact-hero {
        padding: 120px 0 60px;
    }
    
    .contact-hero-title {
        font-size: 2.5rem;
    }
    
    .contact-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .contact-section {
        padding: 4rem 0;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
    
    .contact-form-wrapper {
        padding: 1.5rem;
    }
    
    .contact-map-card .map-container {
        height: 250px;
    }
    
    .contact-form-header h2 {
        font-size: 1.75rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        height: 300px;
    }
    
    .map-icon {
        font-size: 3rem;
    }
    
    .map-content h3 {
        font-size: 1.25rem;
    }
    
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero .container {
        padding-top: 80px;
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .mockup-body {
        min-height: 250px;
        padding: 1.5rem;
    }
    
    .code-view {
        font-size: 0.9rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-hero-title {
        font-size: 2rem;
    }
    
    .contact-hero-subtitle {
        font-size: 1rem;
    }
    
    .contact-card {
        padding: 1.25rem;
    }
    
    .contact-icon {
        font-size: 2rem;
    }
    
    .contact-form-wrapper {
        padding: 1.25rem;
    }
    
    .contact-map-card .map-container {
        height: 200px;
    }
    
    .contact-map-card .map-icon {
        font-size: 2rem;
    }
    
    .contact-map-card .map-content h3 {
        font-size: 1rem;
    }
    
    .contact-map-card .map-content p {
        font-size: 0.85rem;
    }
    
    .contact-form-header h2 {
        font-size: 1.5rem;
    }
    
    .map-container {
        height: 250px;
    }
    
    .map-icon {
        font-size: 2.5rem;
    }
    
    .map-content h3 {
        font-size: 1.1rem;
    }
    
    .map-content p {
        font-size: 0.9rem;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

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

/* Selection */
::selection {
    background: var(--accent-primary);
    color: #0a0a0a;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}