/* ====== VIRK ESTATE - MAIN STYLESHEET ====== */

/* CSS Variables */
:root {
  --primary: #1a1a1a;
  --primary-light: #2d2d2d;
  --secondary: #c9a962;
  --secondary-light: #d4b97a;
  --background: #faf9f6;
  --background-alt: #f0ede6;
  --text-dark: #1a1a1a;
  --text-light: #666666;
  --text-muted: #999999;
  --white: #ffffff;
  --border: #e5e5e5;
  --shadow: rgba(0, 0, 0, 0.08);
  --shadow-lg: rgba(0, 0, 0, 0.12);
}

/* Reset & Base */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: var(--background);
  color: var(--text-dark);
  line-height: 1.6;
  font-size: 16px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 600;
  line-height: 1.2;
  color: var(--primary);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}
h4 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ====== HEADER ====== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 20px var(--shadow);
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  height: 50px;
  width: auto;
}

.logo-text {
  font-family: "Playfair Display", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.logo-text span {
  color: var(--secondary);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  position: relative;
  padding: 0.5rem 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--secondary);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.dropdown-toggle svg {
  width: 12px;
  height: 12px;
  transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-toggle svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: var(--white);
  box-shadow: 0 10px 40px var(--shadow-lg);
  border-radius: 8px;
  padding: 0.75rem 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  margin-top: 0.5rem;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  margin-top: 0;
}

.dropdown-item {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background: var(--background-alt);
  color: var(--secondary);
  padding-left: 1.5rem;
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--primary);
  transition: all 0.3s ease;
}

/* CTA Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--secondary);
  color: var(--primary);
}

.btn-primary:hover {
  background: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201, 169, 98, 0.3);
}

.btn-secondary {
  background: var(--primary);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--primary-light);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--secondary);
  color: var(--secondary);
}

.btn-outline:hover {
  background: var(--secondary);
  color: var(--primary);
}

/* ====== HERO SECTION ====== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary) 0%, #2d2d2d 100%);
  overflow: hidden;
  padding-top: 80px;
}

/* Hero Carousel */
.hero-carousel {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(26, 26, 26, 0.95) 0%,
    rgba(26, 26, 26, 0.7) 50%,
    rgba(26, 26, 26, 0.4) 100%
  );
  z-index: 1;
}

/* Carousel Controls */
.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 100;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.carousel-control:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.8);
  transform: translateY(-50%) scale(1.1);
}

.carousel-control svg {
  width: 24px;
  height: 24px;
}

.carousel-control.prev {
  left: 2rem;
}

.carousel-control.next {
  right: 2rem;
}

/* Carousel Dots */
.carousel-dots {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 100;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background: var(--secondary);
  border-color: var(--secondary);
  width: 14px;
  height: 14px;
}

.dot:hover {
  background: rgba(255, 255, 255, 0.6);
  transform: scale(1.2);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 700px;
  color: var(--white);
}

.hero-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--secondary);
  margin-bottom: 1.5rem;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
  text-wrap: balance;
}

.hero p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-family: "Playfair Display", serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ====== SECTION STYLES ====== */
.section {
  padding: 6rem 0;
}

.section-alt {
  background: var(--background-alt);
}

.section-dark {
  background: var(--primary);
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
}

/* ====== PROJECTS SECTION ====== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow);
  transition: all 0.4s ease;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px var(--shadow-lg);
}

.project-image {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: var(--secondary);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 4px;
}

.project-badge.upcoming {
  background: var(--primary);
  color: var(--white);
}

.project-content {
  padding: 1.75rem;
}

.project-content h3 {
  margin-bottom: 0.5rem;
  font-size: 1.35rem;
}

.project-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.project-location svg {
  width: 16px;
  height: 16px;
  color: var(--secondary);
}

.project-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.project-feature {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--text-light);
  background: var(--background-alt);
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-link:hover {
  gap: 0.75rem;
}

/* ====== ABOUT SECTION ====== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: 12px;
  box-shadow: 0 20px 60px var(--shadow-lg);
}

.about-image::before {
  content: "";
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--secondary);
  border-radius: 12px;
  z-index: -1;
}

.about-content h2 {
  margin-bottom: 1.5rem;
}

.about-content p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.about-feature-icon {
  width: 50px;
  height: 50px;
  background: var(--secondary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-feature-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.about-feature h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.about-feature p {
  font-size: 0.9rem;
  margin: 0;
  color: var(--text-muted);
}

/* ====== WHY CHOOSE US ====== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--border);
}

.feature-card:hover {
  border-color: var(--secondary);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px var(--shadow);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.feature-icon svg {
  width: 36px;
  height: 36px;
  color: var(--primary);
}

.feature-card h4 {
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.95rem;
  margin: 0;
}

/* ====== TESTIMONIALS ====== */
.testimonials-slider {
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--white);
  padding: 3rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 40px var(--shadow);
}

.testimonial-quote {
  font-family: "Playfair Display", serif;
  font-size: 1.5rem;
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.testimonial-quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--secondary);
  line-height: 0;
  display: block;
  margin-bottom: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author-info h5 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.testimonial-author-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* ====== CTA SECTION ====== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #2d2d2d 100%);
  padding: 5rem 0;
  text-align: center;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ====== CONTACT SECTION ====== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-item-icon {
  width: 50px;
  height: 50px;
  background: var(--secondary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 22px;
  height: 22px;
  color: var(--primary);
}

.contact-item-content h5 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-item-content p {
  margin: 0;
  font-size: 0.95rem;
}

.contact-item-content a {
  color: var(--secondary);
}

.contact-item-content a:hover {
  text-decoration: underline;
}

.contact-form {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 10px 40px var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--background);
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* ====== FOOTER ====== */
.footer {
  background: var(--primary);
  color: var(--white);
  padding-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  margin-bottom: 1.5rem;
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--secondary);
  color: var(--primary);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

.footer h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 0.5rem;
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.footer-contact svg {
  width: 18px;
  height: 18px;
  color: var(--secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  margin: 0;
}

/* ====== FIXED BOTTOM NAV ====== */
.fixed-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  display: flex;
  z-index: 1000;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.15);
}

.fixed-bottom-nav .nav-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 10px;
  text-decoration: none;
  color: white;
  font-weight: 500;
  font-size: 15px;
  transition: all 0.3s ease;
  border: none;
  margin: 0;
}

.fixed-bottom-nav .nav-item svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.fixed-bottom-nav .nav-item:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.fixed-bottom-nav .nav-item:active {
  transform: translateY(0);
}

.nav-email {
  background-color: #dc3545;
}

.nav-call {
  background-color: #007bff;
}

.nav-whatsapp {
  background-color: #25d366;
}

@media (max-width: 768px) {
  .fixed-bottom-nav .nav-item {
    padding: 12px 8px;
    font-size: 13px;
  }
  
  .fixed-bottom-nav .nav-item svg {
    width: 20px;
    height: 20px;
  }
  
  .fixed-bottom-nav .nav-item span {
    font-size: 12px;
  }
}

/* ====== PAGE HEADERS ====== */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, #2d2d2d 100%);
  padding: 10rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("/placeholder.svg?height=600&width=1920") center / cover;
  opacity: 0.15;
}

.page-header-content {
  position: relative;
  z-index: 10;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a:hover {
  color: var(--secondary);
}

.breadcrumb span {
  color: var(--secondary);
}

/* ====== PROJECT DETAIL PAGE ====== */
.project-detail-hero {
  position: relative;
  height: 70vh;
  min-height: 500px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.project-detail-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 26, 0.9) 0%, rgba(26, 26, 26, 0.3) 50%, transparent 100%);
}

.project-detail-hero-content {
  position: relative;
  z-index: 10;
  padding: 3rem 0;
  width: 100%;
}

.project-detail-hero h1 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.project-detail-hero .project-location {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
}

.project-detail-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  padding: 4rem 0;
}

.project-description h2 {
  margin-bottom: 1.5rem;
}

.project-description p {
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.project-highlights {
  margin: 2rem 0;
}

.project-highlights h3 {
  margin-bottom: 1rem;
}

.highlight-list {
  list-style: none;
}

.highlight-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
  color: var(--text-dark);
}

.highlight-list li svg {
  width: 20px;
  height: 20px;
  color: var(--secondary);
}

.project-sidebar {
  position: sticky;
  top: 100px;
}

.project-info-card {
  background: var(--white);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 40px var(--shadow);
  margin-bottom: 2rem;
}

.project-info-card h4 {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--secondary);
}

.info-row {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.info-value {
  font-weight: 600;
  color: var(--text-dark);
}

.project-gallery {
  padding: 4rem 0;
  background: var(--background-alt);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* ====== ABOUT PAGE ====== */
.about-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.timeline {
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--secondary);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -3rem;
  top: 0;
  width: 16px;
  height: 16px;
  background: var(--secondary);
  border-radius: 50%;
  border: 3px solid var(--background);
}

.timeline-year {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.timeline-item h4 {
  margin-bottom: 0.5rem;
}

.timeline-item p {
  font-size: 0.95rem;
  margin: 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.team-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow);
  transition: transform 0.3s ease;
}

.team-card:hover {
  transform: translateY(-5px);
}

.team-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.team-card-content {
  padding: 1.5rem;
  text-align: center;
}

.team-card h4 {
  margin-bottom: 0.25rem;
}

.team-card p {
  color: var(--secondary);
  font-size: 0.9rem;
  margin: 0;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .project-detail-content {
    grid-template-columns: 1fr;
  }

  .project-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 0.75rem 0;
  }

  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: 0 10px 40px var(--shadow);
    transform: translateY(-150%);
    opacity: 0;
    transition: all 0.3s ease;
  }

  .nav.active {
    transform: translateY(0);
    opacity: 1;
  }

  .menu-toggle {
    display: flex;
  }

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

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

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

  .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    padding: 0.5rem 0 0 1rem;
    background: transparent;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .carousel-control {
    width: 40px;
    height: 40px;
  }

  .carousel-control.prev {
    left: 1rem;
  }

  .carousel-control.next {
    right: 1rem;
  }

  .carousel-control svg {
    width: 20px;
    height: 20px;
  }

  .carousel-dots {
    bottom: 2rem;
  }

  .dot {
    width: 10px;
    height: 10px;
  }

  .dot.active {
    width: 12px;
    height: 12px;
  }

  .section {
    padding: 4rem 0;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

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

@media (max-width: 480px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

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

  .stat-number {
    font-size: 2.5rem;
  }
}

/* ====== ANIMATIONS ====== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* Utility Classes */
.text-center {
  text-align: center;
}
.text-gold {
  color: var(--secondary);
}
.mb-0 {
  margin-bottom: 0;
}
.mt-2 {
  margin-top: 2rem;
}