@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #ef4d23;
  --primary-light: #FF6B3D;
  --primary-lighter: #F7B29B;
  --primary-dark: #FF5A1F;
  --black: #0a0a0a;
  --dark: #111111;
  --dark-2: #1a1a1a;
  --dark-3: #222222;
  --white: #ffffff;
  --gray: #aaaaaa;
  --gray-light: #cccccc;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Poppins', sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

/* NAV */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 18px 5%; display: flex; align-items: center; justify-content: space-between;
  transition: all 0.4s ease; background: transparent;
}
.navbar.scrolled {
  background: rgba(10,10,10,0.95); backdrop-filter: blur(12px);
  padding: 12px 5%; box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.nav-logo img { height: 57px; transition: opacity 0.3s; }
.nav-logo img:hover { opacity: 0.85; }
.footer-brand img { height: 50px; }
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a {
  color: var(--white); text-decoration: none; font-family: var(--font-body);
  font-weight: 500; font-size: 0.95rem; position: relative; transition: color 0.3s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--primary); transition: width 0.3s;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }

.btn-primary {
  background: var(--primary); color: var(--white); border: none; padding: 12px 28px;
  font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem;
  border-radius: 50px; cursor: pointer; transition: all 0.3s; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px; letter-spacing: 0.5px;
}
.btn-primary:hover {
  background: var(--primary-dark); transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(239,77,35,0.4);
}

.btn-outline {
  background: transparent; color: var(--white); border: 2px solid var(--white);
  padding: 12px 28px; font-family: var(--font-heading); font-weight: 700;
  font-size: 0.95rem; border-radius: 50px; cursor: pointer; transition: all 0.3s;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover {
  border-color: var(--primary); color: var(--primary); transform: translateY(-2px);
}

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 1001; background: none; border: none; }
.hamburger span { width: 28px; height: 3px; background: var(--white); border-radius: 2px; transition: all 0.3s; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* HERO */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; padding: 0 5%;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url('images/hero-bg.png') center/cover no-repeat;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.5) 50%, rgba(239,77,35,0.15) 100%);
}
.hero-content { position: relative; z-index: 1; text-align: center; max-width: 850px; }
.hero-badge {
  display: inline-block; background: rgba(239,77,35,0.15); border: 1px solid rgba(239,77,35,0.3);
  color: var(--primary); padding: 8px 20px; border-radius: 50px; font-size: 0.85rem;
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-heading); font-weight: 800; font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 1.05; margin-bottom: 20px; text-transform: uppercase;
}
.hero-title span { color: var(--primary); }
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem); color: var(--gray-light);
  max-width: 600px; margin: 0 auto 36px; font-weight: 300;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* STATS */
.stats-bar {
  background: var(--dark); border-top: 1px solid var(--dark-3); border-bottom: 1px solid var(--dark-3);
  padding: 50px 5%; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  max-width: 1200px; margin: 0 auto;
}
.stat-item { text-align: center; }
.stat-number {
  font-family: var(--font-heading); font-weight: 800; font-size: 3rem;
  color: var(--primary); line-height: 1;
}
.stat-label { font-size: 0.9rem; color: var(--gray); margin-top: 6px; font-weight: 400; }

/* SECTIONS */
.section { padding: 100px 5%; }
.section-header { text-align: center; max-width: 650px; margin: 0 auto 60px; }
.section-tag {
  color: var(--primary); font-weight: 700; font-size: 0.85rem; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 12px; font-family: var(--font-heading);
}
.section-title {
  font-family: var(--font-heading); font-weight: 800; font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase; margin-bottom: 16px; line-height: 1.1;
}
.section-subtitle { color: var(--gray); font-size: 1.05rem; font-weight: 300; }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; max-width: 1200px; margin: 0 auto; }
.about-image { position: relative; border-radius: 16px; overflow: hidden; }
.about-image img { width: 100%; height: 450px; object-fit: cover; border-radius: 16px; }
.about-image::after {
  content: ''; position: absolute; inset: 0; border-radius: 16px;
  border: 2px solid rgba(239,77,35,0.3);
}
.about-text h3 {
  font-family: var(--font-heading); font-weight: 800; font-size: 2.2rem;
  text-transform: uppercase; margin-bottom: 20px; line-height: 1.1;
}
.about-text h3 span { color: var(--primary); }
.about-text p { color: var(--gray-light); margin-bottom: 16px; font-weight: 300; }
.about-features { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.about-feature {
  display: flex; align-items: center; gap: 8px; background: var(--dark-2);
  padding: 10px 18px; border-radius: 50px; font-size: 0.9rem; font-weight: 500;
  border: 1px solid var(--dark-3);
}
.about-feature svg { width: 18px; height: 18px; color: var(--primary); flex-shrink: 0; }

/* SERVICES */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  max-width: 1200px; margin: 0 auto;
}
.service-card {
  background: var(--dark); border: 1px solid var(--dark-3); border-radius: 16px;
  padding: 36px 28px; text-align: center; transition: all 0.4s; position: relative;
  overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0); transition: transform 0.4s; transform-origin: left;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(239,77,35,0.3); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 70px; height: 70px; border-radius: 16px; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(239,77,35,0.15), rgba(239,77,35,0.05));
}
.service-icon svg { width: 32px; height: 32px; color: var(--primary); }
.service-card h3 {
  font-family: var(--font-heading); font-weight: 800; font-size: 1.25rem;
  margin-bottom: 12px; text-transform: uppercase;
}
.service-card p { color: var(--gray); font-size: 0.92rem; font-weight: 300; line-height: 1.6; }

/* GALLERY */
.gallery-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  max-width: 1200px; margin: 0 auto;
}
.gallery-item {
  border-radius: 12px; overflow: hidden; position: relative; aspect-ratio: 4/3;
  cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(239,77,35,0.3) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.4s;
}
.gallery-item:hover::after { opacity: 1; }

/* TESTIMONIALS */
.testimonials-section { background: var(--dark); }
.testimonials-slider { max-width: 800px; margin: 0 auto; position: relative; overflow: hidden; }
.testimonial-track { display: flex; transition: transform 0.5s ease; }
.testimonial-card { min-width: 100%; padding: 40px; text-align: center; }
.testimonial-stars { color: var(--primary); font-size: 1.3rem; margin-bottom: 20px; letter-spacing: 4px; }
.testimonial-text {
  font-size: 1.15rem; font-style: italic; color: var(--gray-light);
  line-height: 1.8; margin-bottom: 24px; font-weight: 300;
}
.testimonial-author { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; }
.testimonial-role { color: var(--gray); font-size: 0.85rem; margin-top: 4px; }
.slider-dots { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
.slider-dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--dark-3);
  border: none; cursor: pointer; transition: all 0.3s;
}
.slider-dot.active { background: var(--primary); transform: scale(1.3); }

/* CTA BANNER */
.cta-banner {
  padding: 80px 5%; text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #c93a10 100%);
  position: relative; overflow: hidden;
}
.cta-banner h2 {
  font-family: var(--font-heading); font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem); text-transform: uppercase; margin-bottom: 16px;
}
.cta-banner p { font-size: 1.1rem; max-width: 550px; margin: 0 auto 30px; opacity: 0.9; font-weight: 300; }
.cta-banner .btn-white {
  background: var(--white); color: var(--primary); border: none; padding: 14px 36px;
  font-family: var(--font-heading); font-weight: 800; font-size: 1rem;
  border-radius: 50px; cursor: pointer; transition: all 0.3s; text-decoration: none;
}
.cta-banner .btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.3); }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; max-width: 1200px; margin: 0 auto; }
.contact-info h3 {
  font-family: var(--font-heading); font-weight: 800; font-size: 1.8rem;
  text-transform: uppercase; margin-bottom: 24px;
}
.contact-item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-icon {
  width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(239,77,35,0.15), rgba(239,77,35,0.05));
}
.contact-icon svg { width: 22px; height: 22px; color: var(--primary); }
.contact-item h4 { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.contact-item p { color: var(--gray); font-size: 0.9rem; font-weight: 300; }
.contact-item a { color: var(--gray); text-decoration: none; transition: color 0.3s; }
.contact-item a:hover { color: var(--primary); }

.contact-form { background: var(--dark); padding: 36px; border-radius: 16px; border: 1px solid var(--dark-3); }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px;
  color: var(--gray-light); text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 14px 18px; background: var(--dark-2); border: 1px solid var(--dark-3);
  border-radius: 10px; color: var(--white); font-family: var(--font-body);
  font-size: 0.95rem; transition: border-color 0.3s; outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--primary); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* FOOTER */
.footer { background: var(--dark); border-top: 1px solid var(--dark-3); padding: 60px 5% 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; max-width: 1200px; margin: 0 auto; }
.footer-brand p { color: var(--gray); font-size: 0.9rem; margin-top: 16px; font-weight: 300; line-height: 1.7; }
.footer-brand img { height: 40px; }
.footer h4 {
  font-family: var(--font-heading); font-weight: 700; font-size: 1rem;
  text-transform: uppercase; margin-bottom: 20px; color: var(--white);
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { color: var(--gray); text-decoration: none; font-size: 0.9rem; transition: color 0.3s; font-weight: 300; }
.footer ul a:hover { color: var(--primary); }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px; border-radius: 10px; background: var(--dark-2);
  border: 1px solid var(--dark-3); display: flex; align-items: center; justify-content: center;
  transition: all 0.3s; text-decoration: none;
}
.social-link:hover { background: var(--primary); border-color: var(--primary); }
.social-link svg { width: 18px; height: 18px; color: var(--white); }
.footer-bottom {
  text-align: center; padding-top: 30px; margin-top: 40px;
  border-top: 1px solid var(--dark-3); color: var(--gray); font-size: 0.85rem;
}

/* ANIMATIONS */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.7s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: all 0.7s ease; }
.reveal-left.active { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: all 0.7s ease; }
.reveal-right.active { opacity: 1; transform: translateX(0); }

/* GOOGLE MAP */
.map-container { border-radius: 16px; overflow: hidden; margin-top: 30px; border: 1px solid var(--dark-3); }
.map-container iframe { width: 100%; height: 250px; border: 0; filter: grayscale(0.8) contrast(1.1) brightness(0.7); transition: filter 0.5s; }
.map-container:hover iframe { filter: grayscale(0) contrast(1) brightness(1); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 75%; height: 100vh;
    background: var(--dark); flex-direction: column; justify-content: center;
    padding: 40px; gap: 24px; transition: right 0.4s ease;
    box-shadow: -5px 0 30px rgba(0,0,0,0.5);
  }
  .nav-links.active { right: 0; }
  .hamburger { display: flex; }
  .hero-title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-image img { height: 300px; }
}