/* CSS Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-navy: #0A192F;
    --slate-steel: #334155;
    --cyan-accent: #06B6D4;
    --gold-accent: #D97706;
    --bg-cloud: #F8FAFC;
    --white: #FFFFFF;
    --gray-light: #E2E8F0;
    --text-dark: #0F172A;
    --text-muted: #64748B;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-cloud);
}

body {
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    color: var(--primary-navy);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(10, 25, 47, 0.15);
}

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

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

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Header & Navigation */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(248, 250, 252, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--gray-light);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo-img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 8px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-navy);
    letter-spacing: -0.5px;
}

.brand-tagline {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--slate-steel);
    letter-spacing: 1.5px;
}

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

.nav-links a {
    font-weight: 500;
    color: var(--slate-steel);
    transition: var(--transition);
}

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

.btn-nav {
    background-color: var(--cyan-accent);
    color: var(--primary-navy) !important;
    padding: 0.5rem 1.25rem;
    border-radius: 4px;
    font-weight: 600 !important;
}

.btn-nav:hover {
    background-color: #0891b2;
    color: var(--white) !important;
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-navy);
}

/* Hero Section */
.hero-section {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(6, 182, 212, 0.1);
    color: #0891b2;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-metrics {
    display: flex;
    gap: 3rem;
    border-top: 1px solid var(--gray-light);
    padding-top: 2rem;
}

.metric-num {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-navy);
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Hero Visual Terminal */
.hero-card-glass {
    background: var(--primary-navy);
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(10, 25, 47, 0.35);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-header-mock {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: #020617;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.terminal-title {
    margin-left: 1rem;
    font-family: monospace;
    font-size: 0.8rem;
    color: #94a3b8;
}

.hero-card-glass pre {
    padding: 1.5rem;
    color: #e2e8f0;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    line-height: 1.5;
}

.hero-card-glass .keyword { color: #38bdf8; }
.hero-card-glass .title { color: #f43f5e; }
.hero-card-glass .string { color: #34d399; }
.hero-card-glass .comment { color: #64748b; font-style: italic; }

/* Services Section */
.services-section {
    padding: 100px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

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

.service-card {
    background: var(--bg-cloud);
    border: 1px solid var(--gray-light);
    border-radius: 10px;
    padding: 2.5rem 2rem;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: var(--cyan-accent);
    background: var(--white);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--cyan-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.service-features {
    border-top: 1px solid var(--gray-light);
    padding-top: 1rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--slate-steel);
    margin-bottom: 0.5rem;
}

.service-features i {
    color: #10b981;
    font-size: 0.8rem;
}

/* Solutions Section */
.solutions-section {
    padding: 100px 0;
    background: var(--bg-cloud);
    border-top: 1px solid var(--gray-light);
    border-bottom: 1px solid var(--gray-light);
}

.solutions-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solutions-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.solutions-content > p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.feature-list-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-icon-box {
    width: 48px;
    height: 48px;
    background: var(--primary-navy);
    color: var(--cyan-accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.feature-list-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.feature-list-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.architecture-box {
    background: var(--white);
    border: 1px solid var(--gray-light);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.architecture-box h3 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.stack-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.badge {
    background: rgba(10, 25, 47, 0.05);
    color: var(--primary-navy);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(10, 25, 47, 0.1);
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: var(--white);
}

.about-container {
    max-width: 900px;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

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

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    border-top: 1px solid var(--gray-light);
    padding-top: 3rem;
}

.stat-box h3 {
    font-size: 2.5rem;
    color: var(--primary-navy);
    margin-bottom: 0.5rem;
}

.stat-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: var(--bg-cloud);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: 16px;
    padding: 4rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
}

.contact-info h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.contact-details li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--slate-steel);
    font-weight: 500;
}

.contact-details i {
    color: var(--cyan-accent);
    font-size: 1.2rem;
}

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

.contact-form label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-navy);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--gray-light);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    background: var(--bg-cloud);
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--cyan-accent);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.form-success {
    margin-top: 1rem;
    padding: 1rem;
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    border-radius: 6px;
    font-size: 0.9rem;
    text-align: center;
}

.hidden {
    display: none;
}

/* Footer */
.site-footer {
    background: var(--primary-navy);
    color: #94a3b8;
    padding: 80px 0 30px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo .brand-name {
    color: var(--white);
}

.footer-logo .brand-tagline {
    color: #94a3b8;
}

.footer-col p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

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

.footer-col ul li a {
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-container,
    .solutions-container,
    .contact-wrapper,
    .footer-container {
        grid-template-columns: 1fr;
    }

    .hero-container {
        gap: 2rem;
    }

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

    .nav-links {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}