:root {
    --color-primary: #d4380d;
    --color-primary-dark: #ad2102;
    --color-secondary: #1f1f1f;
    --color-accent: #ff6b35;
    --color-bg: #0a0a0a;
    --color-bg-alt: #141414;
    --color-text: #e8e8e8;
    --color-text-muted: #888888;
    --color-border: #2a2a2a;
    --font-primary: 'Archivo', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: 16px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-text {
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--color-primary);
}

.brand-sub {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

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

.nav-menu a {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 1px;
    color: var(--color-text);
    text-decoration: none;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(0deg, transparent 24%, rgba(212, 56, 13, 0.05) 25%, rgba(212, 56, 13, 0.05) 26%, transparent 27%, transparent 74%, rgba(212, 56, 13, 0.05) 75%, rgba(212, 56, 13, 0.05) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(212, 56, 13, 0.05) 25%, rgba(212, 56, 13, 0.05) 26%, transparent 27%, transparent 74%, rgba(212, 56, 13, 0.05) 75%, rgba(212, 56, 13, 0.05) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(212, 56, 13, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 3px;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 16px;
    opacity: 0;
    animation: fadeIn 0.8s ease-out 0.2s forwards;
}

.hero-title {
    font-size: clamp(48px, 8vw, 84px);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.hero-subtitle {
    font-size: clamp(18px, 2vw, 24px);
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.hero-cta {
    display: flex;
    gap: 16px;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.8s forwards;
}

/* Buttons */
.btn {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 1px;
    padding: 16px 32px;
    text-decoration: none;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

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

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

/* Sections */
section {
    padding: 120px 0;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 3px;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

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

/* About Section */
.about {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.section-content p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.stat-item {
    border-left: 2px solid var(--color-primary);
    padding-left: 20px;
}

.stat-number {
    font-family: var(--font-mono);
    font-size: 48px;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
}

.image-placeholder::after {
    content: 'PROJECT IMAGE';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--color-text-muted);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    padding: 40px;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.service-icon {
    font-family: var(--font-mono);
    font-size: 48px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 24px;
    line-height: 1;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
    font-weight: 600;
}

.service-card p {
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* Capabilities Section */
.capabilities {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.capabilities-content {
    max-width: 900px;
    margin: 0 auto;
}

.capabilities-content h2 {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 24px;
}

.capabilities-content p {
    font-size: 20px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    line-height: 1.8;
}

.capabilities-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

.capabilities-list li {
    font-size: 16px;
    color: var(--color-text);
    padding-left: 32px;
    position: relative;
    line-height: 1.6;
}

.capabilities-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-family: var(--font-mono);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.project-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    border-color: var(--color-primary);
}

.project-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    border-bottom: 1px solid var(--color-border);
}

.project-content {
    padding: 32px;
}

.project-content h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.project-content p {
    color: var(--color-text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}

.project-meta {
    display: flex;
    gap: 12px;
}

.project-meta span {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 1px;
    padding: 6px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    text-transform: uppercase;
}

/* Contact Section */
.contact {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.contact-details {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: start;
    margin-bottom: 32px;
}

.contact-icon {
    font-size: 24px;
    min-width: 40px;
}

.contact-item h4 {
    font-size: 14px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 18px;
    color: var(--color-text);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 48px;
}

.form-message {
    padding: 16px;
    margin-bottom: 24px;
    border-left: 3px solid;
    font-size: 14px;
}

.form-message.success {
    background: rgba(82, 196, 26, 0.1);
    border-color: #52c41a;
    color: #52c41a;
}

.form-message.error {
    background: rgba(212, 56, 13, 0.1);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--color-text-muted);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

/* Footer */
.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.footer-col h4 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: var(--color-text);
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

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

.footer-col p {
    color: var(--color-text-muted);
    font-size: 14px;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-text-muted);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* Responsive */
@media (max-width: 968px) {
    .section-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .capabilities-list {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(10px);
        width: 100%;
        padding: 40px 24px;
        gap: 20px;
        transition: var(--transition);
        border-bottom: 1px solid var(--color-border);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

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

    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }

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

    section {
        padding: 80px 0;
    }

    .contact-form-wrapper {
        padding: 32px 24px;
    }
}