:root {
    --primary: #0A2540;
    --accent: #00D4FF;
    --accent-warm: #FF6B35;
    --text: #1A1A1A;
    --text-light: #666;
    --bg: #FAFAFA;
    --bg-alt: #F0F4F8;
    --border: #E0E6ED;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-family: 'Crimson Pro', serif;
    font-weight: 700;
    line-height: 1.2;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    animation: slideDown 0.6s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-content {
    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;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 120px;
    width: auto;
    transition: opacity 0.3s ease;
}

.logo a:hover img {
    opacity: 0.8;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 8rem 2rem 6rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 0.4; }
}

.hero-content {
    flex: 1;
    max-width: 800px;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-image {
    flex-shrink: 0;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-image img {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 4px solid white;
}

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

.hero-tag {
    display: inline-block;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--accent);
    border-radius: 30px;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
    letter-spacing: -2px;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.cta-group {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 20px rgba(10, 37, 64, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(10, 37, 64, 0.3);
}

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

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

/* Intro Narrative Section */
.intro-narrative {
    padding: 5rem 2rem;
    background: white;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.narrative-content {
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

.narrative-content h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 2rem;
    text-align: center;
    line-height: 1.3;
}

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

.narrative-content p:last-child {
    margin-bottom: 0;
}

/* Services Grid */
.services {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease;
}

.section-tag {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease backwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }
.service-card:nth-child(7) { animation-delay: 0.7s; }

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-warm));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--accent);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

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

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

.service-list {
    list-style: none;
}

.service-list li {
    padding: 0.4rem 0;
    color: var(--text-light);
    font-size: 0.95rem;
    position: relative;
    padding-left: 1.5rem;
}

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

/* Expertise Section */
.expertise {
    padding: 6rem 2rem;
    background: var(--bg-alt);
}

.expertise-content {
    max-width: 1400px;
    margin: 0 auto;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.tech-category {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--accent);
    animation: fadeInUp 0.6s ease backwards;
}

.tech-category:nth-child(1) { animation-delay: 0.1s; }
.tech-category:nth-child(2) { animation-delay: 0.2s; }
.tech-category:nth-child(3) { animation-delay: 0.3s; }
.tech-category:nth-child(4) { animation-delay: 0.4s; }

.tech-category h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    background: var(--bg-alt);
    padding: 0.4rem 0.9rem;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    border: 1px solid var(--border);
}

/* CTA Section */
.cta-section {
    padding: 8rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

/* Contact Form */
.contact-form-container {
    max-width: 700px;
    margin: 3rem auto;
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
}

/* Honeypot spam protection - hide this field */
.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.3s ease;
    background: var(--bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: white;
}

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

.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='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231A1A1A' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

#contactForm button[type="submit"] {
    width: 100%;
    margin-top: 1rem;
}

/* Success message styling */
.form-success {
    display: none;
    padding: 1.5rem;
    background: #d4edda;
    border: 2px solid #28a745;
    border-radius: 8px;
    color: #155724;
    text-align: center;
    margin-bottom: 1rem;
}

.form-error {
    display: none;
    padding: 1.5rem;
    background: #f8d7da;
    border: 2px solid #dc3545;
    border-radius: 8px;
    color: #721c24;
    text-align: center;
    margin-bottom: 1rem;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.cta-section h2 {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
}

.cta-section p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.contact-item .mono {
    color: var(--text-light);
    font-size: 0.85rem;
}

.contact-item a {
    color: var(--primary);
    font-size: 1.1rem;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Error Page Styles */
.error-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.error-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
    pointer-events: none;
    animation: errorPulse 8s ease-in-out infinite;
}

@keyframes errorPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.3; }
}

.error-content {
    max-width: 650px;
    text-align: center;
    background: white;
    padding: 4rem 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border);
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease;
}

.error-code {
    font-size: 8rem;
    font-weight: 700;
    font-family: 'Crimson Pro', serif;
    color: var(--accent-warm);
    line-height: 1;
    margin-bottom: 1rem;
    opacity: 0.2;
    animation: fadeInUp 0.6s ease;
}

.error-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    animation: scaleIn 0.6s ease 0.2s backwards;
}

.error-icon svg {
    width: 100%;
    height: 100%;
    color: var(--accent-warm);
}

.error-content h1 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.error-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.error-suggestions {
    background: var(--bg-alt);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: left;
    border-left: 4px solid var(--accent-warm);
}

.error-suggestions h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.error-suggestions ul {
    list-style: none;
    padding: 0;
}

.error-suggestions li {
    padding: 0.5rem 0;
    color: var(--text-light);
    font-size: 0.95rem;
    position: relative;
    padding-left: 1.5rem;
}

.error-suggestions li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-warm);
    font-weight: bold;
}

/* Success Page Styles */
.success-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.success-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: successPulse 8s ease-in-out infinite;
}

@keyframes successPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.4; }
}

.success-content {
    max-width: 600px;
    text-align: center;
    background: white;
    padding: 4rem 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border);
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    animation: scaleIn 0.6s ease 0.3s backwards;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.success-icon svg {
    width: 40px;
    height: 40px;
    stroke: white;
    stroke-width: 3;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.success-content h1 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.success-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.success-details {
    background: var(--bg-alt);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: left;
}

.success-details p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.success-details p:last-child {
    margin-bottom: 0;
}

.btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
footer {
    background: var(--primary);
    color: white;
    padding: 3rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content p {
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .logo img {
        height: 80px;
    }

    .hero {
        flex-direction: column-reverse;
        gap: 2rem;
    }

    .hero-image img {
        width: 200px;
        height: 200px;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

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

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(250, 250, 250, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 1rem 2rem 2rem;
        gap: 0;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

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

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border);
        font-size: 1.1rem;
    }

    .nav-links li:last-child a {
        border-bottom: none;
    }

    .nav-links a::after {
        display: none;
    }

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

    .cta-group {
        flex-direction: column;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

    .cta-section h2 {
        font-size: 2.5rem;
    }

    .narrative-content h2 {
        font-size: 2rem;
    }

    .narrative-content p {
        font-size: 1rem;
    }

    .intro-narrative {
        padding: 3rem 1.5rem;
    }

    .error-content {
        padding: 3rem 2rem;
    }

    .error-code {
        font-size: 5rem;
    }

    .error-content h1 {
        font-size: 2rem;
    }

    .error-suggestions {
        padding: 1.5rem;
    }

    .success-content {
        padding: 3rem 2rem;
    }

    .success-content h1 {
        font-size: 2rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }

    #cookie-consent-banner {
        padding: 1.5rem 1rem;
    }

    .cookie-consent-content {
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
    }

    .cookie-consent-buttons {
        flex-direction: column;
    }

    .cookie-btn {
        width: 100%;
    }
}

/* Cookie Consent Banner */
#cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 37, 64, 0.98);
    backdrop-filter: blur(10px);
    color: white;
    padding: 1.5rem 2rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    z-index: 10000;
    display: none;
    transform: translateY(100%);
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

#cookie-consent-banner.show {
    display: block;
    transform: translateY(0);
    opacity: 1;
}

.cookie-consent-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-consent-text {
    flex: 1;
    min-width: 300px;
}

.cookie-consent-text h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.cookie-consent-text p {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.9;
    margin: 0;
}

.cookie-consent-text a {
    color: var(--accent);
    text-decoration: underline;
}

.cookie-consent-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
}

.cookie-btn-accept {
    background: var(--accent);
    color: var(--primary);
}

.cookie-btn-accept:hover {
    background: #00bfe6;
    transform: translateY(-2px);
}

.cookie-btn-reject {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cookie-btn-reject:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}