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

:root {
  --red: #cc0000;
  --red-dark: #a00000;
  --white: #ffffff;
  --gray-light: #f5f5f5;
  --gray: #666;
  --dark: #1a1a1a;
  --shadow: 0 4px 20px rgba(0,0,0,0.1);
}

html { scroll-behavior: smooth; }
body { font-family: 'Rajdhani', 'Segoe UI', sans-serif; color: var(--dark); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: background 0.3s;
}
.nav-container {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 70px;
}
.logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; font-size: 1.3rem; font-weight: 700; color: var(--dark);
}
.logo-icon { color: var(--red); font-size: 1.1rem; }
.logo-accent { color: var(--red); }

.nav-menu {
  display: flex; list-style: none; gap: 32px;
}
.nav-menu a {
  text-decoration: none; color: var(--dark); font-size: 0.95rem; font-weight: 500;
  transition: color 0.2s; position: relative; padding-bottom: 4px;
}
.nav-menu a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px; background: var(--red); transition: width 0.3s;
}
.nav-menu a:hover { color: var(--red); }
.nav-menu a:hover::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 16px; }
.social-icons { display: flex; gap: 10px; }
.social-icons a {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--gray-light); color: var(--dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; text-decoration: none; transition: all 0.2s;
}
.social-icons a:hover { background: var(--red); color: var(--white); }

.btn-contact {
  background: var(--red); color: var(--white);
  padding: 9px 20px; border-radius: 4px;
  text-decoration: none; font-size: 0.9rem; font-weight: 600;
  transition: background 0.2s;
}
.btn-contact:hover { background: var(--red-dark); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--dark); transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 88vh; min-height: 500px; max-height: 700px;
  margin-top: 70px; overflow: hidden;
}
.slider { position: absolute; inset: 0; }
.slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease;
}
.slide.active { opacity: 1; }
.slider::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,0,0,0.52);
}
.slider-dots {
  position: absolute; bottom: 18px; left: 50%;
  transform: translateX(-50%); display: flex; gap: 8px; z-index: 5;
}
.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255,255,255,0.45); cursor: pointer; transition: background 0.3s;
}
.dot.active { background: var(--red); }

.hero-overlay {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: center;
  padding: 0 6vw;
}
.hero-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 24px 64px rgba(0,0,0,0.45);
  border-radius: 8px; overflow: hidden;
  width: 560px;
}

/* Red left card */
.hero-left {
  background: var(--red);
  padding: 44px 36px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.hero-left h1 {
  color: var(--white); font-size: 2.4rem; font-weight: 800;
  line-height: 1.15; letter-spacing: 1px; margin-bottom: 32px;
}
.btn-outline {
  display: inline-block; border: 1.5px solid rgba(255,255,255,0.7);
  color: var(--white); padding: 8px 18px; border-radius: 30px;
  text-decoration: none; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 1.5px; transition: all 0.2s; align-self: flex-start;
}
.btn-outline:hover { background: var(--white); color: var(--red); }

/* Glass right card */
.hero-right {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-left: 1px solid rgba(255,255,255,0.2);
  padding: 44px 32px;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-icon {
  font-size: 1.6rem; color: rgba(255,255,255,0.6); margin-bottom: 18px;
}
.hero-right p {
  color: rgba(255,255,255,0.9); font-size: 1rem; line-height: 1.65;
  margin-bottom: 22px; font-weight: 500;
}
.hero-keynotes { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.hero-keynotes li {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; color: rgba(255,255,255,0.88); font-weight: 500;
}
.hero-keynotes li i { color: var(--red); font-size: 0.85rem; }

@media (max-width: 768px) {
  .hero { height: auto; min-height: 100svh; max-height: none; }
  .hero-overlay { align-items: flex-end; padding: 0 16px 40px; justify-content: center; }
  .hero-cards { grid-template-columns: 1fr; width: 100%; max-width: 360px; border-radius: 8px; }
  .hero-left { padding: 28px 24px; }
  .hero-left h1 { font-size: 1.8rem; margin-bottom: 20px; }
  .hero-right { padding: 28px 24px; border-left: none; border-top: 1px solid rgba(255,255,255,0.2); }
}

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 {
  font-size: 2rem; font-weight: 900; color: var(--dark);
  letter-spacing: 4px; position: relative;
  display: inline-block; padding-bottom: 16px;
}
.section-header h2::before {
  content: ''; position: absolute; bottom: 0; left: 50%;
  transform: translateX(-50%); width: 80px; height: 3px;
  background: var(--gray-light);
}
.section-header h2::after {
  content: ''; position: absolute; bottom: 0; left: 50%;
  transform: translateX(-50%); width: 36px; height: 3px;
  background: var(--red);
}
.section-header p { color: var(--gray); margin-top: 14px; font-size: 0.95rem; letter-spacing: 0.5px; }

/* ===== COMPANIES SECTION ===== */
.companies-section {
  padding: 80px 24px; background: var(--gray-light);
  max-width: 100%;
}
.companies-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.company-card {
  background: var(--white); border-radius: 12px;
  overflow: hidden; box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
}
.company-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(0,0,0,0.15); }
.card-img { width: 100%; height: 220px; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.company-card:hover .card-img img { transform: scale(1.05); }
.card-body { padding: 24px; }
.card-body h3 { color: var(--red); font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.card-body p { color: var(--gray); font-size: 0.9rem; line-height: 1.6; margin-bottom: 20px; }
.btn-learn {
  display: inline-flex; align-items: center; gap: 6px;
  border: 2px solid var(--red); color: var(--red);
  padding: 9px 20px; border-radius: 6px;
  text-decoration: none; font-size: 0.88rem; font-weight: 600;
  transition: all 0.2s;
}
.btn-learn:hover { background: var(--red); color: var(--white); }

/* ===== WORKS SECTION ===== */
.works-section { padding: 80px 24px; background: var(--white); }
.works-container { max-width: 1280px; margin: 0 auto; display: flex; flex-direction: column; gap: 60px; }

.work-item {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.work-item.reverse { direction: rtl; }
.work-item.reverse > * { direction: ltr; }

.work-img { border-radius: 12px; overflow: hidden; }
.work-img img { width: 100%; height: 300px; object-fit: cover; display: block; transition: transform 0.4s; }
.work-img:hover img { transform: scale(1.03); }

.work-content h3 { color: var(--red); font-size: 1.5rem; font-weight: 700; margin-bottom: 14px; }
.work-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 600;
  background: var(--red); color: var(--white);
  padding: 2px 10px; border-radius: 20px; vertical-align: middle;
  margin-left: 8px; letter-spacing: 0.5px; text-transform: uppercase;
}
.work-content p { color: var(--gray); font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; }
.work-content.right-align { text-align: right; }

.btn-seemore {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--dark); color: var(--white);
  padding: 10px 22px; border-radius: 30px;
  text-decoration: none; font-size: 0.88rem; font-weight: 600;
  transition: background 0.2s;
}
.btn-seemore:hover { background: #333; }
.btn-seemore.red { background: var(--red); }
.btn-seemore.red:hover { background: var(--red-dark); }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: #ccc; padding: 60px 24px 0; }
.footer-container {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .logo-text { color: var(--white); font-size: 1.3rem; font-weight: 700; }
.footer-brand .logo-icon { color: var(--red); }
.footer-brand p { margin-top: 14px; font-size: 0.9rem; line-height: 1.6; color: #aaa; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: #333; color: #ccc;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; text-decoration: none; transition: all 0.2s;
}
.footer-social a:hover { background: var(--red); color: var(--white); }
.footer-links h4, .footer-contact h4 {
  color: var(--white); font-size: 1rem; font-weight: 700;
  margin-bottom: 16px; padding-bottom: 8px;
  border-bottom: 2px solid var(--red); display: inline-block;
}
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: #aaa; text-decoration: none; font-size: 0.9rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--red); }
.footer-contact p { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: #aaa; margin-bottom: 10px; }
.footer-contact i { color: var(--red); margin-top: 3px; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid #333; text-align: center;
  padding: 20px 0; font-size: 0.85rem; color: #666;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .companies-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-container { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none; flex-direction: column; gap: 0;
    position: absolute; top: 70px; left: 0; width: 100%;
    background: var(--white); box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    padding: 12px 0;
  }
  .nav-menu.open { display: flex; }
  .nav-menu li a { display: block; padding: 12px 24px; }
  .nav-right { display: none; }
  .hamburger { display: flex; }

  .hero-overlay { flex-direction: column; justify-content: center; padding: 24px; gap: 16px; }
  .hero-left { max-width: 100%; width: 100%; padding: 28px 24px; }
  .hero-left h1 { font-size: 1.7rem; }
  .hero-right { max-width: 100%; width: 100%; padding: 24px; }

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

  .work-item { grid-template-columns: 1fr; gap: 24px; }
  .work-item.reverse { direction: ltr; }
  .work-content.right-align { text-align: left; }
  .work-img img { height: 220px; }

  .footer-container { grid-template-columns: 1fr; }
  .section-header h2 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .hero { min-height: 100svh; }
  .hero-left h1 { font-size: 1.4rem; }
  .companies-section, .works-section { padding: 60px 16px; }
}

/* ===== VENTURES SECTION ===== */
.ventures-section {
  padding: 80px 24px;
  background: var(--white);
}
.ventures-section .section-header h2 {
  font-size: 1.6rem; letter-spacing: 2px;
}
.ventures-gallery {
  max-width: 1280px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 12px;
}
.vg-item {
  position: relative; overflow: hidden; border-radius: 8px;
  cursor: pointer;
}
.vg-item img {
  width: 100%; height: 200px; object-fit: cover; display: block;
  transition: transform 0.4s;
}
.vg-item:hover img { transform: scale(1.06); }

.vg-featured img { height: 200px; }

.vg-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.72));
  color: var(--white); font-size: 0.78rem; font-weight: 600;
  padding: 24px 10px 8px; letter-spacing: 0.3px;
}
.vg-featured .vg-caption {
  background: linear-gradient(transparent, rgba(204,0,0,0.85));
}

@media (max-width: 1024px) {
  .ventures-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .ventures-gallery { grid-template-columns: 1fr 1fr; gap: 8px; }
  .vg-item img, .vg-featured img { height: 140px; }
}

/* ===== ABOUT SECTION ===== */
.about-section {
  padding: 80px 24px;
  background: var(--gray-light);
}
.about-container {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.about-label {
  display: inline-block; color: var(--red); font-size: 0.82rem;
  font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 10px;
}
.about-left h2, .about-right h2 {
  font-size: 1.7rem; font-weight: 800; color: var(--dark);
  margin-bottom: 20px; line-height: 1.3;
}

/* image */
.about-img-wrap {
  position: relative; margin-bottom: 32px; border-radius: 12px; overflow: visible;
}
.about-img-wrap img {
  width: 100%; height: 300px; object-fit: cover;
  border-radius: 12px; display: block;
}
.about-badge {
  position: absolute; bottom: -20px; right: 20px;
  background: var(--red); color: var(--white);
  padding: 14px 20px; border-radius: 10px; text-align: center;
  box-shadow: 0 6px 20px rgba(204,0,0,0.35);
}
.about-badge-num { display: block; font-size: 1.8rem; font-weight: 800; line-height: 1; }
.about-badge-text { display: block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.5px; margin-top: 4px; }

.about-text { padding-top: 24px; }
.about-text p { color: var(--gray); font-size: 0.93rem; line-height: 1.75; margin-bottom: 14px; }

.about-stats {
  display: flex; gap: 32px; margin-top: 28px;
  padding-top: 24px; border-top: 1px solid #ddd;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat strong { font-size: 1.8rem; font-weight: 800; color: var(--red); }
.stat span { font-size: 0.82rem; color: var(--gray); font-weight: 500; }

/* chairman */
.about-right { background: var(--white); border-radius: 12px; padding: 36px; box-shadow: var(--shadow); }
.chairman-quote { margin: 8px 0 28px; position: relative; }
.chairman-quote .fa-quote-left {
  font-size: 2rem; color: var(--red); opacity: 0.2;
  display: block; margin-bottom: 10px;
}
.chairman-quote p { color: var(--gray); font-size: 0.93rem; line-height: 1.8; margin-bottom: 12px; font-style: italic; }

.chairman-profile {
  display: flex; align-items: center; gap: 16px;
  padding-top: 24px; border-top: 1px solid #eee;
}
.chairman-profile img {
  width: 70px; height: 70px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--red);
}
.chairman-info { display: flex; flex-direction: column; gap: 3px; }
.chairman-info strong { font-size: 1rem; font-weight: 700; color: var(--dark); }
.chairman-info span { font-size: 0.82rem; color: var(--gray); }
.chairman-company { color: var(--red) !important; font-weight: 600; }

@media (max-width: 900px) {
  .about-container { grid-template-columns: 1fr; gap: 40px; }
  .about-img-wrap img { height: 240px; }
}

/* ===== LOCATIONS / MEET WITH US ===== */
.locations-section {
  padding: 80px 24px;
  background: var(--white);
}
.locations-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.location-card {
  border-radius: 10px; overflow: hidden;
  box-shadow: var(--shadow); background: var(--white);
  border: 1px solid #eee;
  transition: transform 0.3s, box-shadow 0.3s;
}
.location-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.12); }

.location-map { position: relative; }
.location-map iframe {
  width: 100%; height: 180px; border: none; display: block;
}
.map-link {
  position: absolute; top: 8px; left: 8px; z-index: 1;
  background: var(--white); color: var(--dark);
  font-size: 0.72rem; font-weight: 600; padding: 4px 10px;
  border-radius: 4px; text-decoration: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  transition: background 0.2s, color 0.2s;
}
.map-link:hover { background: var(--red); color: var(--white); }

.location-info { padding: 18px 20px 22px; }
.location-info h3 {
  font-size: 0.98rem; font-weight: 700; color: var(--dark);
  margin-bottom: 12px; display: flex; align-items: center; gap: 7px;
}
.location-info h3 .fa-circle { font-size: 0.5rem; color: var(--red); }

.location-info p {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 0.82rem; color: var(--gray); margin-bottom: 7px; line-height: 1.5;
}
.location-info p i { color: var(--red); margin-top: 2px; flex-shrink: 0; font-size: 0.78rem; }
.location-info a { color: var(--red); text-decoration: none; }
.location-info a:hover { text-decoration: underline; }
.loc-hours { color: #888 !important; font-size: 0.78rem !important; }

@media (max-width: 900px) {
  .locations-grid { grid-template-columns: 1fr; max-width: 480px; }
}
@media (max-width: 600px) {
  .locations-grid { max-width: 100%; }
}

.btn-edit-link {
  background: #1a1a2e; color: #aad4ff;
  padding: 8px 14px; border-radius: 4px;
  text-decoration: none; font-size: 0.85rem; font-weight: 600;
  transition: background 0.2s;
}
.btn-edit-link:hover { background: #cc0000; color: #fff; }