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

:root {
  --primary-color: #0f172a;      /* Very dark slate */
  --secondary-color: #1e293b;    /* Slightly lighter dark slate */
  --accent-color: #f97316;       /* Bright, premium orange */
  --accent-hover: #ea580c;
  --bg-color: #ffffff;
  --bg-light: #f8fafc;
  --text-primary: #334155;
  --text-heading: #0f172a;
  --text-light: #f8fafc;
  --border-color: #e2e8f0;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --shadow-sm: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-lg: 16px;
  --radius-md: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  line-height: 1.2;
}

a { text-decoration: none; color: inherit; transition: 0.3s ease; }
img { max-width: 100%; display: block; border-radius: var(--radius-lg); }

.container { width: 92%; max-width: 1200px; margin: 0 auto; }

/* Utilities */
.section-padding { padding: 8rem 0; }
.bg-light { background-color: var(--bg-light); }

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
  color: var(--text-heading);
}

.section-title span { color: var(--accent-color); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--accent-color);
  color: white;
  box-shadow: 0 10px 20px -10px var(--accent-color);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 15px 25px -10px var(--accent-color);
}

.btn-outline {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background-color: white;
  color: var(--text-heading);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0; width: 100%;
  padding: 1.5rem 0;
  z-index: 1000;
  transition: all 0.4s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: var(--shadow-sm);
}

.navbar.scrolled .logo, .navbar.scrolled .nav-links a { color: var(--text-heading); }
.navbar.scrolled .mobile-menu-btn { color: var(--text-heading); }

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: white;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-transform: uppercase;
}

.logo span { font-size: 0.85rem; font-weight: 600; color: var(--accent-color); letter-spacing: 2px; margin-top: 2px; }

.nav-links { display: flex; gap: 2.5rem; }
.nav-links a { color: white; font-weight: 500; font-size: 1rem; }
.nav-links a:hover { color: var(--accent-color); }

.mobile-menu-btn { display: none; background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; }

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&q=80&w=1600') center/cover no-repeat fixed;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.7) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 750px; }
.badge { display: inline-block; padding: 0.5rem 1rem; background: rgba(249, 115, 22, 0.2); color: var(--accent-color); font-weight: 600; border-radius: 50px; margin-bottom: 1.5rem; font-size: 0.9rem; letter-spacing: 1px; border: 1px solid rgba(249, 115, 22, 0.3); }
.hero h1 { font-size: 4.5rem; font-weight: 800; color: white; margin-bottom: 1.5rem; letter-spacing: -1px; }
.hero p { font-size: 1.25rem; color: #cbd5e1; margin-bottom: 2.5rem; }
.hero-btns { display: flex; gap: 1rem; }

/* About Section */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-image { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-image img { width: 100%; height: 500px; object-fit: cover; border-radius: 0; }
.experience-card {
  position: absolute;
  bottom: 30px; left: -30px;
  background: white;
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.experience-card .num { font-size: 3rem; font-weight: 800; color: var(--accent-color); line-height: 1; }
.experience-card .text { font-size: 1rem; font-weight: 600; color: var(--text-heading); line-height: 1.2; }

.about-text h2 { font-size: 3rem; margin-bottom: 1.5rem; }
.about-text p { font-size: 1.1rem; margin-bottom: 2rem; color: var(--text-primary); }

.license-info { display: flex; align-items: center; gap: 1rem; background: var(--bg-light); padding: 1rem 1.5rem; border-radius: var(--radius-md); border-left: 4px solid var(--accent-color); }
.license-info i { font-size: 1.5rem; color: var(--accent-color); }
.license-info div h4 { font-size: 0.9rem; color: var(--text-primary); font-weight: 500; }
.license-info div p { margin: 0; font-size: 1.2rem; font-weight: 700; color: var(--text-heading); }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.service-card {
  background: white;
  padding: 3rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: transparent; }
.icon-wrapper { width: 60px; height: 60px; background: rgba(249, 115, 22, 0.1); border-radius: var(--radius-md); display: flex; justify-content: center; align-items: center; font-size: 1.5rem; color: var(--accent-color); margin-bottom: 1.5rem; }
.service-card h3 { font-size: 1.4rem; margin-bottom: 1rem; }
.service-card p { font-size: 1rem; color: var(--text-primary); }

/* Why Choose Us */
.why-us { background: var(--primary-color); color: white; border-radius: 40px; margin: 0 2%; padding: 6rem 4rem; overflow: hidden; position: relative; }
.why-us::after { content: ''; position: absolute; right: -10%; top: -20%; width: 50%; height: 150%; background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%); }
.why-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; position: relative; z-index: 2; align-items: center; }
.why-text h2 { color: white; font-size: 3rem; margin-bottom: 1.5rem; }
.why-text p { color: #94a3b8; font-size: 1.1rem; margin-bottom: 2rem; }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.feature { background: rgba(255, 255, 255, 0.05); padding: 2rem; border-radius: var(--radius-lg); border: 1px solid rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); transition: 0.3s; }
.feature:hover { background: rgba(255, 255, 255, 0.1); transform: translateY(-5px); }
.feature i { font-size: 2rem; color: var(--accent-color); margin-bottom: 1rem; }
.feature h4 { color: white; font-size: 1.2rem; margin-bottom: 0.5rem; }
.feature p { color: #94a3b8; font-size: 0.95rem; }

/* Projects */
.projects-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 3rem; }
.projects-header .section-title { margin-bottom: 0; text-align: left; }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.project-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/5; cursor: pointer; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); border-radius: 0; }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, transparent 60%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 2.5rem;
}
.project-card:hover img { transform: scale(1.05); }
.project-info h4 { color: white; font-size: 1.5rem; margin-bottom: 4px; transform: translateY(15px); transition: 0.4s ease; opacity: 0.9; }
.project-info p { color: var(--accent-color); font-weight: 500; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; transform: translateY(15px); transition: 0.4s ease 0.05s; opacity: 0; }
.project-card:hover .project-info h4, .project-card:hover .project-info p { transform: translateY(0); opacity: 1; }

/* Contact Section */
.contact-container {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
  background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.contact-form-col { padding: 4rem; }
.contact-form-col h3 { font-size: 2.5rem; margin-bottom: 0.5rem; }
.contact-form-col > p { color: var(--text-primary); margin-bottom: 2.5rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: 0.5rem; color: var(--text-heading); font-size: 0.95rem; }
.form-control { width: 100%; padding: 1rem 1.2rem; background: var(--bg-light); border: 1px solid var(--border-color); border-radius: var(--radius-md); font-family: var(--font-body); font-size: 1rem; transition: 0.3s; }
.form-control:focus { outline: none; border-color: var(--accent-color); background: white; box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.1); }
textarea.form-control { resize: none; height: 140px; }

.contact-info-col { background: var(--primary-color); color: white; padding: 4rem; position: relative; }
.info-block { margin-bottom: 2.5rem; display: flex; gap: 1.5rem; }
.info-block i { font-size: 1.5rem; color: var(--accent-color); background: rgba(249, 115, 22, 0.1); width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; border-radius: 50%; flex-shrink: 0; }
.info-block h4 { color: white; font-size: 1.2rem; margin-bottom: 0.3rem; }
.info-block p { color: #94a3b8; }
.map-embed { margin-top: 3rem; height: 250px; border-radius: var(--radius-md); overflow: hidden; }
.map-embed iframe { width: 100%; height: 100%; border: none; }

/* Footer */
.footer { padding: 5rem 0 2rem; background: white; border-top: 1px solid var(--border-color); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; margin-bottom: 4rem; }
.footer .logo { color: var(--text-heading); margin-bottom: 1rem; }
.footer p.desc { color: var(--text-primary); max-width: 350px; }
.footer-links h4 { font-size: 1.2rem; margin-bottom: 1.5rem; color: var(--text-heading); }
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 0.8rem; }
.footer-links ul li a { color: var(--text-primary); }
.footer-links ul li a:hover { color: var(--accent-color); padding-left: 5px; }
.footer-bottom { text-align: center; border-top: 1px solid var(--border-color); padding-top: 2rem; color: var(--text-primary); font-size: 0.9rem; }


/* Responsive */
@media (max-width: 1024px) {
  .hero h1 { font-size: 3.5rem; }
  .about-grid { grid-template-columns: 1fr; gap: 4rem; }
  .experience-card { left: 20px; bottom: 20px; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-container { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us { margin: 0; border-radius: 0; padding: 5rem 2rem; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
    background: white; flex-direction: column; justify-content: center; align-items: center; transition: 0.3s;
  }
  .nav-links a { color: var(--text-heading); font-size: 1.2rem; }
  .nav-links.active { right: 0; }
  .mobile-menu-btn { display: block; color: var(--text-heading); z-index: 1001; }
  .navbar .logo { color: var(--text-heading); }
  
  .hero h1 { font-size: 2.8rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-form-col, .contact-info-col { padding: 2.5rem 1.5rem; }
}

/* Scroll Animation */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }