/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #333;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  line-height: 1.3;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

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

.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  transition: color 0.3s;
}

.logo span {
  color: #ff6b35;
}

.navbar.scrolled .logo {
  color: #1b1f3b;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #ff6b35;
  transition: width 0.3s;
}

.nav-links a:hover::after {
  width: 100%;
}

.navbar.scrolled .nav-links a {
  color: #333;
}

.navbar.scrolled .nav-links a:hover {
  color: #ff6b35;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: #fff;
  transition: all 0.3s;
}

.navbar.scrolled .nav-toggle span {
  background: #333;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1b1f3b 0%, #2d325a 40%, #1b1f3b 100%);
  overflow: hidden;
}

.hero-shapes .shape {
  position: absolute;
  border-radius: 50%;
}

.shape-1 {
  top: -80px;
  right: -60px;
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(255, 107, 53, 0.05));
}

.shape-2 {
  bottom: -100px;
  left: -80px;
  width: 350px;
  height: 350px;
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 193, 7, 0.03));
}

.shape-3 {
  top: 40%;
  right: 15%;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.08), transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 8px 24px;
  background: rgba(255, 107, 53, 0.15);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 50px;
  color: #ff6b35;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #ff6b35, #ff8c42);
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #ff6b35;
  color: #ff6b35;
  transform: translateY(-2px);
}

/* ===== SECTIONS ===== */
.section {
  padding: 100px 0;
}

.section-alt {
  background: #f8f9fc;
}

.section-dark {
  background: linear-gradient(135deg, #1b1f3b, #2d325a);
  color: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.4rem;
  color: #1b1f3b;
  margin-bottom: 12px;
}

.section-header--light h2 {
  color: #fff;
}

.section-desc {
  max-width: 650px;
  margin: 16px auto 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.05rem;
}

.underline {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #ff6b35, #ff8c42);
  margin: 0 auto;
  border-radius: 2px;
}

/* ===== ABOUT ===== */
.about-layout {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 50px;
  align-items: start;
}

.about-text p {
  margin-bottom: 18px;
  color: #555;
  font-size: 1.05rem;
}

.stat-card {
  background: #f8f9fc;
  padding: 24px 28px;
  border-radius: 12px;
  margin-bottom: 16px;
  border-left: 4px solid #ff6b35;
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-card:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
}

.stat-icon {
  font-size: 1.6rem;
}

.stat-label {
  font-family: 'Poppins', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #ff6b35;
}

.stat-value {
  font-size: 0.9rem;
  font-weight: 500;
  color: #333;
  word-break: break-all;
}

/* ===== BUSINESS ACTIVITIES ===== */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.activity-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 36px 30px;
  border-radius: 16px;
  transition: transform 0.3s, background 0.3s, box-shadow 0.3s;
}

.activity-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.activity-num {
  font-family: 'Poppins', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: #ff6b35;
  margin-bottom: 14px;
  opacity: 0.8;
}

.activity-card h3 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 12px;
}

.activity-card p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
}

.nic-badge {
  text-align: center;
  padding: 18px 30px;
  background: rgba(255, 107, 53, 0.12);
  border: 1px solid rgba(255, 107, 53, 0.25);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

/* ===== DIRECTORS ===== */
.directors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.director-card {
  text-align: center;
  padding: 40px 24px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid #eef1f5;
}

.director-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.director-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1b1f3b, #2d325a);
  color: #ff6b35;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 auto 20px;
}

.director-card h3 {
  font-size: 1.05rem;
  color: #1b1f3b;
  margin-bottom: 6px;
}

.director-card p {
  color: #888;
  font-size: 0.9rem;
  font-weight: 500;
}

/* ===== MSME ===== */
.msme-card {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  padding: 50px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
  border: 1px solid #eef1f5;
}

.msme-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.msme-item {
  padding: 20px 24px;
  background: #f8f9fc;
  border-radius: 10px;
  transition: transform 0.3s;
}

.msme-item:hover {
  transform: translateY(-3px);
}

.msme-item:last-child {
  grid-column: 1 / -1;
}

.msme-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #ff6b35;
  margin-bottom: 6px;
  font-family: 'Poppins', sans-serif;
}

.msme-value {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  color: #1b1f3b;
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.4rem;
  color: #1b1f3b;
  margin-bottom: 16px;
}

.contact-info > p {
  color: #555;
  font-size: 1.05rem;
  margin-bottom: 30px;
  line-height: 1.9;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  font-size: 1.5rem;
  width: 50px;
  height: 50px;
  background: #f8f9fc;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ff6b35;
  margin-bottom: 2px;
}

.contact-item p {
  color: #333;
  font-size: 1rem;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 20px;
  margin-bottom: 16px;
  border: 2px solid #e8ecf1;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.3s;
  outline: none;
  background: #f9fafb;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #ff6b35;
  background: #fff;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form .btn {
  width: 100%;
  text-align: center;
  border: none;
}

/* ===== FOOTER ===== */
.footer {
  background: #1b1f3b;
  color: #fff;
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.footer-brand span {
  color: #ff6b35;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.93rem;
}

.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 18px;
  color: #ff6b35;
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-links ul li a:hover {
  color: #ff6b35;
}

.footer-bottom {
  text-align: center;
  padding: 24px 0;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.85rem;
}

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.activity-card:nth-child(2) { transition-delay: 0.1s; }
.activity-card:nth-child(3) { transition-delay: 0.15s; }
.activity-card:nth-child(4) { transition-delay: 0.2s; }
.activity-card:nth-child(5) { transition-delay: 0.25s; }
.activity-card:nth-child(6) { transition-delay: 0.3s; }

.director-card:nth-child(2) { transition-delay: 0.1s; }
.director-card:nth-child(3) { transition-delay: 0.2s; }
.director-card:nth-child(4) { transition-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .activities-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .directors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #1b1f3b;
    flex-direction: column;
    padding: 80px 40px;
    gap: 24px;
    transition: right 0.3s ease;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: 1.1rem;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .section {
    padding: 70px 0;
  }

  .section-header h2 {
    font-size: 1.9rem;
  }

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

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

  .msme-card {
    padding: 30px 24px;
  }

  .msme-item:last-child {
    grid-column: auto;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 1.8rem;
  }

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

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .stat-card {
    flex-direction: column;
    text-align: center;
  }
}