/* ============================================
   OPTION 3 — BOLD MODERN AVANT-GARDE
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --bg: #0d0d0d;
    --surface: #141414;
    --orange: #e85d2a;
    --orange-light: #ff7a47;
    --white: #ffffff;
    --text: #f5f5f5;
    --text-muted: #777;
    --border: rgba(255,255,255,0.08);
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
}
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); overflow-x: hidden; line-height: 1.6; }

/* Preloader */
.preloader {
    position: fixed; inset: 0; z-index: 10000; background: var(--bg);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 1rem;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-text {
    font-family: var(--font-heading); font-size: clamp(3rem, 8vw, 6rem);
    color: var(--white); letter-spacing: 0.2em; text-transform: uppercase;
}
.preloader-bar { width: 300px; height: 2px; background: var(--border); position: relative; overflow: hidden; }
.preloader-bar::after {
    content: ''; position: absolute; left: 0; top: 0;
    width: 100%; height: 100%; background: var(--orange);
    animation: loadBar 1.5s ease forwards;
}
@keyframes loadBar { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* Navbar */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 1.5rem 3rem;
    display: flex; align-items: center; justify-content: space-between;
    transition: all 0.4s ease;
}
.navbar.scrolled { background: rgba(13,13,13,0.9); backdrop-filter: blur(20px); padding: 0.8rem 3rem; }
.nav-logo {
    font-family: var(--font-heading); font-size: 1.8rem;
    color: var(--white); text-decoration: none; letter-spacing: 0.15em; text-transform: uppercase;
}
.nav-links { display: flex; align-items: center; gap: 2.5rem; list-style: none; }
.nav-links a {
    color: var(--text-muted); text-decoration: none; font-size: 0.8rem;
    letter-spacing: 0.15em; text-transform: uppercase; font-weight: 400;
    transition: color 0.3s; position: relative;
}
.nav-links a:hover { color: var(--orange); }
.nav-cta {
    padding: 0.65rem 1.8rem !important; background: var(--orange) !important;
    color: var(--white) !important; font-weight: 600 !important;
    transition: background 0.3s ease, transform 0.3s ease !important;
}
.nav-cta:hover { background: var(--orange-light) !important; transform: translateY(-2px); }
.hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; z-index: 1001; }
.hamburger span { width: 30px; height: 2px; background: var(--white); transition: 0.3s; }

/* Hero */
.hero {
    position: relative; height: 100vh; display: flex; align-items: center;
    justify-content: center; overflow: hidden;
}
.hero-text-bg {
    position: absolute; inset: 0; display: flex; flex-direction: column;
    justify-content: center; align-items: center; z-index: 1;
}
.hero-line {
    font-family: var(--font-heading); font-size: clamp(4rem, 12vw, 12rem);
    text-transform: uppercase; letter-spacing: 0.05em; line-height: 0.9;
    color: var(--white); opacity: 0; transform: translateY(60px);
}
.hero-line.outline {
    -webkit-text-stroke: 2px var(--white); color: transparent;
}
.hero-line.accent { color: var(--orange); }
.hero-image-strip {
    position: absolute; left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    width: 40%; height: 35vh; overflow: hidden; z-index: 2;
    opacity: 0;
}
.hero-image-strip img {
    width: 100%; height: 100%; object-fit: cover;
    filter: brightness(0.8);
}
.hero-scroll {
    position: absolute; bottom: 3rem; left: 50%; transform: translateX(-50%);
    z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
}
.hero-scroll span { font-size: 0.65rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--text-muted); }
.hero-scroll-line { width: 2px; height: 50px; background: var(--border); position: relative; overflow: hidden; }
.hero-scroll-line::after {
    content: ''; position: absolute; top: -100%; left: 0;
    width: 100%; height: 100%; background: var(--orange);
    animation: scrollDown 2s ease infinite;
}
@keyframes scrollDown { 0% { top: -100%; } 100% { top: 100%; } }

/* Stats */
.stats { padding: 5rem 3rem; border-top: 2px solid var(--orange); border-bottom: 1px solid var(--border); }
.stats-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-number { font-family: var(--font-heading); font-size: clamp(3rem, 5vw, 5rem); color: var(--white); line-height: 1; }
.stat-number span { color: var(--orange); }
.stat-label { font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); margin-top: 0.5rem; }

/* Section */
.section-header { text-align: center; margin-bottom: 4rem; }
.section-tag { font-size: 0.7rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--orange); margin-bottom: 1rem; display: block; }
.section-title { font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 5rem); text-transform: uppercase; letter-spacing: 0.05em; color: var(--white); line-height: 1; }

/* About */
.about { padding: 8rem 3rem; max-width: 1400px; margin: 0 auto; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-img { position: relative; }
.about-img img { width: 100%; aspect-ratio: 4/5; object-fit: cover; filter: brightness(0.85); }
.about-img-number {
    position: absolute; top: -2rem; left: -1rem;
    font-family: var(--font-heading); font-size: 10rem; color: var(--orange);
    opacity: 0.15; line-height: 1;
}
.about-text p { font-size: 1rem; line-height: 1.9; color: var(--text-muted); margin-bottom: 1.5rem; }
.about-text p:first-child { font-size: 1.2rem; color: var(--text); }

.btn-primary {
    padding: 1rem 2.5rem; background: var(--orange); color: var(--white);
    font-size: 0.8rem; font-weight: 600; letter-spacing: 0.15em;
    text-transform: uppercase; text-decoration: none; border: none;
    cursor: pointer; transition: all 0.3s ease; display: inline-flex;
    align-items: center; gap: 0.75rem;
}
.btn-primary:hover { background: var(--orange-light); transform: translateY(-3px); box-shadow: 0 10px 40px rgba(232,93,42,0.3); }
.btn-outline {
    padding: 1rem 2.5rem; background: transparent; border: 2px solid var(--white);
    color: var(--white); font-size: 0.8rem; font-weight: 500;
    letter-spacing: 0.15em; text-transform: uppercase; text-decoration: none;
    cursor: pointer; transition: all 0.3s ease;
}
.btn-outline:hover { background: var(--white); color: var(--bg); }

/* Services */
.services { padding: 8rem 3rem; background: var(--surface); }
.services-grid { max-width: 1200px; margin: 3rem auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
.service-card {
    background: var(--bg); padding: 3rem 2rem; position: relative; overflow: hidden;
    transition: all 0.4s ease;
}
.service-card:hover { background: var(--orange); }
.service-card:hover h3, .service-card:hover p, .service-card:hover .service-num { color: var(--white); }
.service-num { font-family: var(--font-heading); font-size: 4rem; color: var(--border); line-height: 1; margin-bottom: 1rem; transition: color 0.4s; }
.service-card h3 { font-family: var(--font-heading); font-size: 1.5rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--white); margin-bottom: 0.75rem; transition: color 0.4s; }
.service-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; transition: color 0.4s; }

/* Projects - Horizontal Scroll */
.projects { padding: 8rem 3rem; overflow: hidden; }
.projects-track { display: flex; gap: 2rem; padding: 3rem 0; }
.project-card {
    flex: 0 0 400px; position: relative; overflow: hidden; cursor: pointer;
}
.project-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; transition: transform 0.5s; filter: brightness(0.7); }
.project-card:hover img { transform: scale(1.05); }
.project-number {
    position: absolute; top: 1.5rem; left: 1.5rem;
    font-family: var(--font-heading); font-size: 4rem; color: var(--orange);
    line-height: 1; opacity: 0.8;
}
.project-info {
    position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem;
    background: linear-gradient(to top, rgba(13,13,13,0.9) 0%, transparent 100%);
}
.project-info span { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--orange); }
.project-info h3 { font-family: var(--font-heading); font-size: 1.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--white); margin-top: 0.3rem; }

/* Testimonials */
.testimonials { padding: 8rem 3rem; background: var(--surface); }
.testimonial-card { max-width: 900px; margin: 3rem auto 0; text-align: center; padding: 3rem; border: 1px solid var(--border); }
.testimonial-quote { font-family: var(--font-heading); font-size: 5rem; color: var(--orange); line-height: 1; }
.testimonial-card p { font-size: 1.1rem; line-height: 1.9; color: var(--text-muted); font-style: italic; margin: 1rem 0 2rem; }
.testimonial-author { color: var(--orange); font-size: 0.85rem; letter-spacing: 0.2em; text-transform: uppercase; }

/* FAQ */
.faq-section { padding: 8rem 3rem; }
.faq-container { max-width: 800px; margin: 3rem auto 0; }
.faq-item { border-bottom: 1px solid var(--border); padding: 1.5rem 0; cursor: pointer; }
.faq-header { display: flex; justify-content: space-between; align-items: center; }
.faq-header h3 { font-family: var(--font-heading); font-size: 1.3rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--white); }
.faq-header span { color: var(--orange); font-size: 1.5rem; transition: transform 0.3s; }
.faq-item p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.8; max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; font-family: var(--font-body); }

/* CTA */
.cta {
    padding: 8rem 3rem; text-align: center; position: relative; overflow: hidden;
    background: var(--orange);
}
.cta h2 { font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 5rem); text-transform: uppercase; letter-spacing: 0.05em; color: var(--white); margin-bottom: 1rem; }
.cta p { color: rgba(255,255,255,0.8); margin-bottom: 2.5rem; font-size: 1.1rem; }
.cta .btn-primary { background: var(--bg); color: var(--white); }
.cta .btn-primary:hover { background: var(--surface); }

/* Footer */
.footer { padding: 5rem 3rem 2rem; border-top: 2px solid var(--orange); }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 4rem; }
.footer-brand h3 { font-family: var(--font-heading); font-size: 2rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--white); margin-bottom: 1rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; max-width: 300px; }
.footer-col h4 { font-family: var(--font-heading); font-size: 1rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--orange); margin-bottom: 1.5rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.75rem; }
.footer-col a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.3s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 2rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { color: var(--text-muted); font-size: 0.75rem; }
.footer-bottom a { color: var(--orange); text-decoration: none; }
.back-link { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--orange); text-decoration: none; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .project-card { flex: 0 0 320px; }
}
@media (max-width: 768px) {
    .navbar { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .nav-links.active { display: flex; flex-direction: column; position: fixed; inset: 0; background: var(--bg); justify-content: center; align-items: center; gap: 2rem; z-index: 1000; }
    .hero-line { font-size: clamp(3rem, 14vw, 6rem); }
    .hero-image-strip { width: 70%; height: 25vh; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .project-card { flex: 0 0 280px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}