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

:root {
    --bg-dark: #0A0E1A;
    --bg-card: #1A2332;
    --accent-cyan: #00D4FF;
    --accent-blue: #0066FF;
    --text-white: #FFFFFF;
    --text-gray: #8899AA;
    --gradient-1: linear-gradient(135deg, #0066FF 0%, #00D4FF 100%);
    --gradient-2: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header/Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(10, 14, 26, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    padding: 0.5rem 0.8rem;
    background: transparent;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.logo img {
    height: 45px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    transition: all 0.3s ease;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.logo:hover {
    background: rgba(255, 255, 255, 0.03);
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-menu a {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--accent-cyan);
}

.btn-primary {
    background: var(--gradient-1);
    color: white; /* var(--text-white); */
    padding: 0.7rem 1.8rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.4rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-gray);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.lang-btn.active {
    background: var(--gradient-1);
    color: white;
}

.lang-btn:hover:not(.active) {
    color: var(--accent-cyan);
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--text-white);
    cursor: pointer;
}

/* 데스크톱: 로고 왼쪽 · 메뉴 정가운데 · 언어 선택 오른쪽 */
@media (min-width: 769px) {
    .nav-container {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        column-gap: 2rem;
    }

    .nav-container > :first-child {
        justify-self: start;
    }

    .nav-right {
        display: contents;
    }

    .lang-toggle {
        grid-column: 3;
        justify-self: end;
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 8rem 2rem 4rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(0, 102, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 1000px;
    z-index: 1;
    animation: fadeInUp 1s ease;
}

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

.hero-badge {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--accent-cyan);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #FFFFFF 0%, #00D4FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

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

/* Intro video link — same layout for KO / EN */
.hero-video-link-wrap {
    margin-top: 1.5rem;
    text-align: center;
    display: block;
}

.hero-video-link {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 1.15rem 0.5rem 0.65rem;
    border-radius: 999px;
    text-decoration: none;
    color: rgba(230, 245, 255, 0.95);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: none;
    border: 1px solid rgba(0, 212, 255, 0.28);
    background: linear-gradient(145deg, rgba(0, 102, 255, 0.12) 0%, rgba(0, 212, 255, 0.06) 100%);
    box-shadow: 0 4px 24px rgba(0, 40, 80, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.hero-video-link:hover {
    border-color: rgba(0, 212, 255, 0.55);
    background: linear-gradient(145deg, rgba(0, 102, 255, 0.2) 0%, rgba(0, 212, 255, 0.1) 100%);
    box-shadow: 0 8px 32px rgba(0, 102, 255, 0.25);
    transform: translateY(-2px);
    color: #fff;
}

.hero-video-link:active {
    transform: translateY(0);
}

.hero-video-link__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #0066ff 0%, #00d4ff 100%);
    color: #fff;
    font-size: 0.65rem;
    box-shadow: 0 2px 12px rgba(0, 212, 255, 0.35);
    flex-shrink: 0;
}

.hero-video-link__icon i {
    margin-left: 2px;
}

.hero-video-link__label {
    padding-right: 0.15rem;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    padding: 0.7rem 1.8rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
}

/* Section Styles */
section {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

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

.section-badge {
    display: inline-block;
    background: var(--gradient-2);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--accent-cyan);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* Value Props Grid */
.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: var(--accent-cyan);
}

.value-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.value-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-blue);
    box-shadow: 0 15px 50px rgba(0, 102, 255, 0.3);
}

.product-image {
    height: 250px;
    background: var(--gradient-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--accent-cyan);
    overflow: hidden;
    position: relative;
}

/* Security-themed backgrounds */
.security-bg-1 {
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 102, 255, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, #0D1B2A 0%, #1A2332 100%);
    position: relative;
}

.security-bg-1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 212, 255, 0.03) 2px, rgba(0, 212, 255, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 212, 255, 0.03) 2px, rgba(0, 212, 255, 0.03) 4px);
    pointer-events: none;
}

.security-bg-2 {
    background: 
        radial-gradient(ellipse at 30% 30%, rgba(0, 102, 255, 0.2) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 70%, rgba(0, 212, 255, 0.15) 0%, transparent 60%),
        linear-gradient(135deg, #0A0E1A 0%, #1A2332 100%);
    position: relative;
}

.security-bg-2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(45deg, transparent 48%, rgba(0, 212, 255, 0.02) 48%, rgba(0, 212, 255, 0.02) 52%, transparent 52%);
    background-size: 20px 20px;
    pointer-events: none;
}

.security-bg-3 {
    background: 
        radial-gradient(circle at 50% 0%, rgba(0, 102, 255, 0.2) 0%, transparent 70%),
        radial-gradient(circle at 50% 100%, rgba(0, 212, 255, 0.15) 0%, transparent 70%),
        linear-gradient(180deg, #0D1B2A 0%, #0A0E1A 100%);
    position: relative;
}

.security-bg-3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
}

.product-image img {
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-content {
    padding: 2rem;
}

.product-badge {
    display: inline-block;
    background: rgba(0, 212, 255, 0.15);
    color: var(--accent-cyan);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.product-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.product-model {
    margin: -0.6rem 0 1rem;
    color: var(--accent-cyan);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
}

.product-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.product-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.product-features li {
    padding: 0.5rem 0;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.product-features li::before {
    content: '✓';
    color: var(--accent-cyan);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Solutions Grid */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.solution-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05) 0%, rgba(0, 212, 255, 0.05) 100%);
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.2rem;
    color: var(--accent-cyan);
}

.solution-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.solution-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

.solution-card-image {
    width: 100%;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background: var(--bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.solution-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.solution-card:hover .solution-card-image img {
    transform: scale(1.05);
}

/* Stats Section */
.stats-section {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 4rem 2rem;
    margin: 4rem auto;
    max-width: 1400px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-gray);
    font-size: 1.1rem;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-1);
    border-radius: 24px;
    padding: 5rem 3rem;
    text-align: center;
    margin: 4rem auto;
    max-width: 1400px;
}

.cta-section h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.btn-white {
    background: white;
    color: var(--accent-blue);
    padding: 1rem 2.5rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
    background: #050810;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2rem 1.5rem;
    margin-bottom: 3rem;
}

/* 한 줄에 로고·바로가기·고객지원·문의·협력업체(또는 메인 5열) 유지 */
@media (min-width: 1200px) {
    .footer-content {
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 2rem 2rem;
    }
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-logo {
    margin-bottom: 1rem;
    padding: 0.5rem 0.8rem;
    background: transparent;
    border-radius: 8px;
    display: inline-block;
}

.footer-logo img {
    height: 40px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--text-gray);
    font-size: 0.9rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--accent-cyan);
    color: white;
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 768px) {
    .logo img {
        height: 38px;
        max-width: 150px;
    }

    .footer-logo img {
        height: 35px;
        max-width: 140px;
    }

    .nav-right {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 14, 26, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-right.active {
        display: flex;
    }

    .nav-menu {
        flex-direction: column;
        gap: 1.5rem;
    }

    .mobile-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

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

    .products-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .cta-section p {
        font-size: 1.1rem;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    .logo {
        padding: 0.3rem 0.5rem;
    }

    .logo img {
        height: 32px;
        max-width: 130px;
    }

    .footer-logo {
        padding: 0.3rem 0.5rem;
    }

    .footer-logo img {
        height: 30px;
        max-width: 120px;
    }

    .nav-container {
        padding: 1rem 1.5rem;
    }
}

/* High DPI Displays (Retina) */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo img,
    .footer-logo img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

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

.hero-content {
    animation: fadeInUp 1s ease, float 6s ease-in-out infinite;
}

/* Language specific styles */
[lang="en"] {
    letter-spacing: 0;
}

[lang="ko"] {
    letter-spacing: -0.3px;
}

/* Contact Page Styles */
.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

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

.contact-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--gradient-2);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.contact-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-white);
}

.form-group label .required {
    color: #FF6B6B;
    margin-left: 0.25rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-white);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.05);
}

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

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-card);
    color: var(--text-white);
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--gradient-1);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
}

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

.submit-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.form-ajax-status {
    margin-top: 1rem;
    font-size: 0.9rem;
    min-height: 1.25em;
    line-height: 1.5;
}

.form-ajax-status--ok {
    color: #4ade80;
}

.form-ajax-status--err {
    color: #f87171;
}

/* Contact Info */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
}

.info-card i {
    font-size: 2rem;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
}

.info-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-white);
}

.info-card p {
    color: var(--text-gray);
    font-size: 0.875rem;
    line-height: 1.6;
}

.info-card a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Success Message */
.success-message {
    display: none;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(34, 197, 94, 0.05) 100%);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.success-message.show {
    display: block;
}

.success-message i {
    font-size: 3rem;
    color: #22C55E;
    margin-bottom: 1rem;
}

.success-message h3 {
    color: #22C55E;
    margin-bottom: 0.5rem;
}

.success-message p {
    color: var(--text-gray);
}

/* Contact Page Responsive */
@media (max-width: 768px) {
    .contact-title {
        font-size: 2rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .logo img {
        height: 35px;
    }
}