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

:root {
  --primary: #1a3c5e;
  --primary-light: #2a5a8a;
  --accent: #c0392b;
  --accent-light: #d63031;
  --bg: #f8f9fc;
  --bg-alt: #eef1f6;
  --card: #ffffff;
  --heading: #1e293b;
  --text: #334155;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-hover: 0 12px 40px rgba(0,0,0,0.1);
  --radius: 12px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 { font-family: 'Outfit', sans-serif; line-height: 1.2; color: var(--heading); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--primary);
  padding: 8px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.top-bar a { color: rgba(255,255,255,0.85); }
.top-bar a:hover { color: #fff; }
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 18px; }
.top-bar-left span, .top-bar-right span { display: flex; align-items: center; gap: 6px; }

/* ===== NAVBAR ===== */
.navbar {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
  transition: var(--transition);
}
.navbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 10px; padding-bottom: 10px; }
.navbar-brand { display: flex; align-items: center; gap: 12px; }
.navbar-brand img { height: 50px; width: auto; }
.navbar-brand .brand-text { font-family: 'Outfit', sans-serif; font-size: 1.4rem; font-weight: 700; }
.navbar-brand .brand-text .black { color: var(--heading); }
.navbar-brand .brand-text .red { color: var(--accent); }
.navbar-brand .tagline { font-size: 0.7rem; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  padding: 8px 16px; border-radius: 8px; font-weight: 500; font-size: 0.95rem;
  color: var(--text-muted); position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); background: rgba(26,60,94,0.06); }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 20px; height: 2px; background: var(--accent); border-radius: 2px;
}

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px; }
.hamburger span { width: 26px; height: 2px; background: var(--heading); border-radius: 2px; transition: var(--transition); }

/* ===== HERO SLIDER ===== */
.hero-slider { position: relative; height: 520px; overflow: hidden; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease; }
.hero-slide.active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(15,25,35,0.92) 0%, rgba(15,25,35,0.6) 50%, rgba(15,25,35,0.3) 100%);
  display: flex; align-items: center;
}
.hero-content { max-width: 600px; padding: 0 60px; }
.hero-content .badge {
  display: inline-block; background: rgba(192,57,43,0.2); color: var(--accent-light);
  padding: 6px 16px; border-radius: 20px; font-size: 0.8rem; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; border: 1px solid rgba(192,57,43,0.3);
}
.hero-content h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 16px; color: #fff; }
.hero-content p { font-size: 1.1rem; color: rgba(255,255,255,0.8); margin-bottom: 28px; line-height: 1.8; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.slider-dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 5; }
.slider-dots .dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.3); cursor: pointer; border: none; transition: var(--transition); }
.slider-dots .dot.active { background: var(--accent); transform: scale(1.2); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; border-radius: 8px;
  font-weight: 600; font-size: 0.95rem; border: none; cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(192,57,43,0.3); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid rgba(26,60,94,0.25); }
.btn-outline:hover { background: rgba(26,60,94,0.05); border-color: var(--primary); transform: translateY(-2px); }

/* Dark-section button overrides */
.hero-overlay .btn-outline, .cta-section .btn-outline { color: #fff; border-color: rgba(255,255,255,0.3); }
.hero-overlay .btn-outline:hover, .cta-section .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }

/* ===== SECTION STYLES ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header .label {
  display: inline-block; color: var(--accent-light); font-size: 0.85rem; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px;
}
.section-header h2 { font-size: 2.2rem; font-weight: 700; color: var(--heading); margin-bottom: 14px; }
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 1.05rem; }
.section-divider { width: 60px; height: 3px; background: var(--accent); margin: 12px auto 0; border-radius: 3px; }

/* ===== CARDS ===== */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition); box-shadow: var(--shadow);
}
.card:hover { transform: translateY(-6px); border-color: rgba(192,57,43,0.2); box-shadow: var(--shadow-hover); }
.card-img { width: 100%; height: 200px; object-fit: cover; }
.card-body { padding: 24px; }
.card-body h3 { font-size: 1.15rem; margin-bottom: 8px; color: var(--heading); }
.card-body p { color: var(--text-muted); font-size: 0.92rem; }

/* ===== GRID LAYOUTS ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ===== STATS ===== */
.stats-section { background: var(--primary); padding: 50px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-item h3 { font-size: 2.4rem; font-weight: 800; color: #fff; }
.stat-item p { color: rgba(255,255,255,0.7); font-size: 0.95rem; margin-top: 4px; }

/* ===== ABOUT SECTION ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img-wrapper { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.about-img-wrapper img { width: 100%; border-radius: var(--radius); }
.about-content h2 { font-size: 2rem; color: var(--heading); margin-bottom: 20px; }
.about-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 1rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.about-feature {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  background: var(--bg-alt); border-radius: 8px; border: 1px solid var(--border); font-size: 0.9rem; color: var(--text);
}
.about-feature .icon {
  width: 36px; height: 36px; background: rgba(192,57,43,0.1); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; color: var(--accent-light); flex-shrink: 0; font-size: 1rem;
}

/* ===== SERVICE CARD ===== */
.service-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px 24px; text-align: center; transition: var(--transition); position: relative; overflow: hidden;
  box-shadow: var(--shadow);
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent); transform: scaleX(0); transition: var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-6px); border-color: rgba(192,57,43,0.2); box-shadow: var(--shadow-hover); }
.service-icon {
  width: 64px; height: 64px; background: rgba(192,57,43,0.08); border-radius: 16px;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 1.6rem; color: var(--accent-light);
}
.service-card h3 { font-size: 1.1rem; color: var(--heading); margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ===== PRODUCT CARD ===== */
.product-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition); box-shadow: var(--shadow);
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: rgba(192,57,43,0.2); }
.product-card .product-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; transition: var(--transition); }
.product-card:hover .product-img { transform: scale(1.05); }
.product-img-wrapper { overflow: hidden; }
.product-card .product-body { padding: 20px; }
.product-card h3 { font-size: 1.05rem; color: var(--heading); margin-bottom: 8px; }
.product-card p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 14px; }
.product-card .btn { width: 100%; justify-content: center; padding: 10px; font-size: 0.9rem; }

/* ===== DIRECTOR CARD ===== */
.director-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; max-width: 340px; box-shadow: var(--shadow);
}
.director-card img { width: 100%; height: 380px; object-fit: cover; object-position: top; }
.director-card .info { padding: 20px; text-align: center; }
.director-card .info h3 { color: var(--heading); font-size: 1.2rem; }
.director-card .info p { color: var(--accent-light); font-size: 0.9rem; margin-top: 4px; }

/* ===== PAGE HEADER ===== */
.page-header {
  background: linear-gradient(135deg, #0f1923 0%, #1a3c5e 100%);
  padding: 80px 0 60px; text-align: center; position: relative; overflow: hidden;
}
.page-header::before {
  content: ''; position: absolute; inset: 0;
  background: url('images/visual3.jpeg') center/cover no-repeat; opacity: 0.08;
}
.page-header h1 { font-size: 2.4rem; color: #fff; position: relative; }
.page-header .breadcrumb { color: rgba(255,255,255,0.7); margin-top: 10px; font-size: 0.95rem; position: relative; }
.page-header .breadcrumb a { color: var(--accent-light); }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
.contact-info-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; display: flex; align-items: flex-start; gap: 16px; transition: var(--transition);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.contact-info-card:hover { border-color: rgba(192,57,43,0.2); transform: translateY(-3px); box-shadow: var(--shadow); }
.contact-info-card .icon {
  width: 48px; height: 48px; background: rgba(192,57,43,0.08); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; color: var(--accent-light); font-size: 1.2rem; flex-shrink: 0;
}
.contact-info-card h4 { color: var(--heading); margin-bottom: 6px; font-size: 1rem; }
.contact-info-card p, .contact-info-card a { color: var(--text-muted); font-size: 0.9rem; }
.contact-info-card a:hover { color: var(--accent-light); }

.contact-form {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 36px; box-shadow: var(--shadow);
}
.contact-form h3 { font-size: 1.4rem; color: var(--heading); margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 6px; font-weight: 500; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 16px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-family: 'Inter', sans-serif; font-size: 0.95rem; transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px rgba(192,57,43,0.08);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ===== FOOTER (stays dark) ===== */
.footer { background: #0f1923; border-top: none; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { color: #fff; font-size: 1.05rem; margin-bottom: 18px; font-family: 'Outfit', sans-serif; }
.footer-col p, .footer-col a, .footer-col li { color: #94a3b8; font-size: 0.9rem; line-height: 1.8; }
.footer-col a:hover { color: var(--accent-light); }
.footer-col ul li { margin-bottom: 6px; }
.footer-col ul li a { display: flex; align-items: center; gap: 6px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 42px; }
.footer-brand .brand-text { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.2rem; }
.footer-brand .black { color: #fff; }
.footer-brand .red { color: var(--accent); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 0.9rem; color: #94a3b8; }
.footer-contact-item .icon { color: var(--accent-light); flex-shrink: 0; margin-top: 3px; }
.footer-contact-item a { color: #94a3b8; }
.footer-contact-item a:hover { color: var(--accent-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; text-align: center; color: #64748b; font-size: 0.85rem; }
.footer .gst-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(192,57,43,0.1); border: 1px solid rgba(192,57,43,0.2);
  padding: 4px 14px; border-radius: 6px; font-size: 0.82rem; color: #94a3b8; margin-top: 14px;
}

/* ===== GST BADGE (light sections) ===== */
.gst-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(192,57,43,0.06); border: 1px solid rgba(192,57,43,0.15);
  padding: 4px 14px; border-radius: 6px; font-size: 0.82rem; color: var(--text-muted); margin-top: 14px;
}

/* ===== WHY CHOOSE US ===== */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: var(--transition); box-shadow: var(--shadow);
}
.why-card:hover { transform: translateY(-4px); border-color: rgba(192,57,43,0.2); box-shadow: var(--shadow-hover); }
.why-card .number { font-size: 2rem; font-weight: 800; color: var(--accent); font-family: 'Outfit', sans-serif; margin-bottom: 12px; }
.why-card h4 { color: var(--heading); margin-bottom: 8px; font-size: 1.05rem; }
.why-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ===== CTA SECTION (stays dark) ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 60px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 400px; height: 400px; background: rgba(192,57,43,0.1); border-radius: 50%;
}
.cta-section h2 { font-size: 2rem; color: #fff; margin-bottom: 14px; position: relative; }
.cta-section p { color: rgba(255,255,255,0.75); margin-bottom: 28px; font-size: 1.05rem; position: relative; }

/* ===== MAP ===== */
.map-container { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); margin-top: 40px; box-shadow: var(--shadow); }
.map-container iframe { width: 100%; height: 350px; border: none; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeInUp 0.6s ease forwards; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
    flex-direction: column; padding: 16px; border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 12px 16px; }
  .navbar .container { position: relative; }
  .navbar-brand img { height: 38px; }
  .navbar-brand .brand-text { font-size: 1.1rem; }
  .navbar-brand .tagline { font-size: 0.6rem; }

  /* Hero - clean, no overflow */
  .hero-slider { height: 380px; }
  .hero-overlay {
    background: linear-gradient(to bottom, rgba(15,25,35,0.85) 0%, rgba(15,25,35,0.7) 60%, rgba(15,25,35,0.5) 100%);
  }
  .hero-content { padding: 0 24px; max-width: 100%; }
  .hero-content .badge { margin-bottom: 10px; font-size: 0.72rem; padding: 5px 12px; }
  .hero-content h1 { font-size: 1.6rem; margin-bottom: 18px; line-height: 1.3; }
  .hero-content p { display: none; }
  .hero-btns { gap: 10px; }
  .hero-btns .btn { padding: 10px 20px; font-size: 0.85rem; }
  .slider-dots { bottom: 16px; }
  .slider-dots .dot { width: 10px; height: 10px; }

  /* Sections */
  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .grid-3, .why-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .section { padding: 50px 0; }
  .section-header { margin-bottom: 32px; }
  .section-header h2 { font-size: 1.5rem; }
  .section-header p { font-size: 0.95rem; }
  .top-bar { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .page-header { padding: 60px 0 40px; }
  .page-header h1 { font-size: 1.8rem; }

  /* Stats on mobile */
  .stats-section { padding: 36px 0; }
  .stat-item h3 { font-size: 1.8rem; }
  .stat-item p { font-size: 0.82rem; }

  /* CTA on mobile */
  .cta-section { padding: 44px 0; }
  .cta-section h2 { font-size: 1.4rem; }
  .cta-section p { font-size: 0.92rem; margin-bottom: 20px; }

  /* Director card */
  .director-card { max-width: 100%; }
  .director-card img { height: 300px; }

  /* About features */
  .about-features { grid-template-columns: 1fr; gap: 10px; }
}
@media (max-width: 480px) {
  .hero-slider { height: 320px; }
  .hero-content h1 { font-size: 1.35rem; }
  .hero-content .badge { font-size: 0.65rem; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; justify-content: center; padding: 10px 16px; font-size: 0.85rem; }
  .btn { padding: 10px 18px; font-size: 0.88rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-item h3 { font-size: 1.5rem; }
  .grid-4 { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .section { padding: 40px 0; }
  .navbar-brand .brand-text { font-size: 1rem; }
  .navbar-brand img { height: 34px; }
  .navbar-brand { gap: 8px; }
}