@import url('https://fonts.googleapis.com/css2?family=Teko:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* --- DESIGN SYSTEM TOKENS --- */
:root {
  --font-headings: 'Teko', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --primary: #161A28;
  --primary-rgb: 22, 26, 40;
  --secondary: #0F121D;
  --secondary-rgb: 15, 18, 29;
  --accent: #FF6620;
  --accent-rgb: 255, 102, 32;
  --accent-dark: #D44E13;
  
  /* Neutral Palette */
  --bg-color: #FFFFFF;
  --bg-alt: #F2F3F6;
  --text-color: #1E293B;
  --text-muted: #64748B;
  --border-color: #EAEBEF;
  --card-bg: #FFFFFF;
  
  /* Shadows & Radius */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-gold: 0 10px 20px -5px rgba(255, 102, 32, 0.15);
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout */
  --header-height: 120px;
  --max-width: 1280px;
}

/* --- DARK MODE OVERRIDES --- */
body.dark-mode {
  --bg-color: #0B0D15;
  --bg-alt: #10131E;
  --text-color: #F1F5F9;
  --text-muted: #94A3B8;
  --border-color: #1E2235;
  --card-bg: rgba(22, 26, 40, 0.75);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
  --shadow-gold: 0 10px 25px -5px rgba(255, 102, 32, 0.1);
}
body.dark-mode .header-wrapper {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
body.dark-mode .top-bar {
  background-color: #10131E;
  color: #F1F5F9;
  border-bottom-color: #1E2235;
}
body.dark-mode .top-bar-contact a {
  color: rgba(255, 255, 255, 0.7);
}
body.dark-mode .top-bar-contact a:hover {
  color: var(--accent);
}
body.dark-mode .top-search-form {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}
body.dark-mode .top-search-form:focus-within {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--accent);
}
body.dark-mode .top-search-input {
  color: #FFFFFF;
}
body.dark-mode .top-search-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
body.dark-mode .top-search-btn {
  color: rgba(255, 255, 255, 0.6);
}
body.dark-mode .bar-divider {
  color: rgba(255, 255, 255, 0.15);
}
body.dark-mode .main-bar {
  background-color: #0B0D15;
  border-bottom-color: var(--accent);
}
body.dark-mode .header-wrapper.scrolled .main-bar {
  background-color: rgba(11, 13, 21, 0.95);
}
body.dark-mode .logo-title {
  color: #FFFFFF;
}
body.dark-mode .logo-subtitle {
  color: var(--accent);
}
body.dark-mode .logo-img {
  filter: invert(0.95) hue-rotate(190deg) contrast(1.2);
}
body.dark-mode .nav-link {
  color: #F1F5F9;
}
body.dark-mode .theme-toggle-btn {
  color: #FFFFFF;
}
body.dark-mode .theme-toggle-btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
}
body.dark-mode .hamburger-bar {
  background-color: #FFFFFF;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  color: var(--text-color);
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-alt);
}
::-webkit-scrollbar-thumb {
  background: var(--secondary);
  border-radius: 5px;
  border: 2px solid var(--bg-alt);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* --- UTILITIES --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}
.section-alt {
  background-color: var(--bg-alt);
}

.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}
.section-subtitle {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
  display: block;
}
.section-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
}
.section-desc {
  color: var(--text-muted);
  font-size: 1.125rem;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-family: var(--font-headings);
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-normal);
  gap: 10px;
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #FFFFFF;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(11, 90, 166, 0.3);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #030E1B;
  box-shadow: var(--shadow-gold);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
}

.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background-color: var(--primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-accent {
  border: 2px solid var(--accent);
  color: var(--accent);
}
.btn-outline-accent:hover {
  background-color: var(--accent);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* --- PREMIUM HEADER & NAVBAR --- */
.header-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-normal);
}

/* Top Utility Bar */
.top-bar {
  background-color: #FFFFFF;
  color: var(--text-color);
  height: 40px;
  font-size: 0.8rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  overflow: hidden;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 100%;
}
.top-bar-contact {
  display: flex;
  gap: 20px;
}
.top-bar-contact a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--transition-fast);
}
.top-bar-contact a:hover {
  color: var(--accent);
}
.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
}

/* Inline Search Form */
.top-search-form {
  display: flex;
  align-items: center;
  background-color: var(--bg-alt);
  border-radius: 20px;
  padding: 4px 12px;
  border: 1px solid var(--border-color);
  width: 160px;
  transition: width var(--transition-fast), background-color var(--transition-fast);
}
.top-search-form:focus-within {
  width: 200px;
  background-color: #FFFFFF;
  border-color: var(--accent);
}
.top-search-input {
  width: 100%;
  border: none;
  background: none;
  outline: none;
  font-size: 0.75rem;
  color: var(--text-color);
  padding: 2px 0;
}
.top-search-input::placeholder {
  color: var(--text-muted);
}
.top-search-btn {
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.75rem;
  margin-right: 6px;
}

/* Dropdown Search Results */
.top-search-results {
  position: absolute;
  top: 35px;
  right: 60px;
  width: 280px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: none;
  max-height: 250px;
  overflow-y: auto;
  z-index: 1001;
  padding: 10px;
  text-align: left;
}
.top-search-results.active {
  display: block;
}

/* Main Navigation Bar */
.main-bar {
  background-color: #FFFFFF;
  height: 80px;
  display: flex;
  align-items: center;
  border-bottom: 2px solid var(--accent);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}
.main-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 100%;
}

/* Scrolled Header State */
.header-wrapper.scrolled .top-bar {
  height: 0;
  transform: translateY(-40px);
  border-bottom: none;
  opacity: 0;
}
.header-wrapper.scrolled .main-bar {
  height: 70px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

/* Branding Logo */
.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-img {
  height: 52px;
  width: auto;
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  padding: 2px;
  flex-shrink: 0;
  transition: filter var(--transition-normal);
}
.logo-text {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
.logo-title {
  font-size: 1.15rem;
  letter-spacing: 1.5px;
  color: var(--secondary);
  font-weight: 800;
}
.logo-subtitle {
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: var(--accent-dark);
  text-transform: uppercase;
  font-weight: 600;
}

/* Navigation Links */
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  font-family: var(--font-headings);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--secondary);
  position: relative;
  padding: 8px 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width var(--transition-normal);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link:hover {
  color: var(--accent) !important;
}

/* Navbar CTA Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Dark Mode Switcher */
.theme-toggle-btn {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition-fast);
}
.theme-toggle-btn:hover {
  color: var(--accent) !important;
}
.theme-toggle-btn i {
  font-size: 0.95rem;
}
.bar-divider {
  color: var(--border-color);
}

/* Hamburger Menu (Mobile) */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}
.hamburger-bar {
  width: 100%;
  height: 3px;
  background-color: var(--secondary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

/* --- PREMIUM FOOTER --- */
.footer {
  background-color: var(--bg-alt);
  color: var(--text-muted);
  padding: 80px 0 30px 0;
  border-top: 4px solid var(--accent);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}
.footer-logo-desc {
  max-width: 350px;
}
.footer-logo {
  margin-bottom: 20px;
}
.footer-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.footer-socials {
  display: flex;
  gap: 12px;
}
.social-icon {
  width: 40px;
  height: 40px;
  background-color: var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: var(--text-color);
  font-size: 1.1rem;
}
.social-icon:hover {
  background-color: var(--accent);
  color: #FFFFFF;
  transform: translateY(-3px);
}
.footer-heading {
  font-family: var(--font-headings);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-color);
  margin-bottom: 25px;
  position: relative;
  letter-spacing: 0.5px;
}
.footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 30px;
  height: 2px;
  background-color: var(--accent);
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-link {
  color: var(--text-muted);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}
.footer-link::before {
  content: '➔';
  font-size: 0.75rem;
  color: var(--accent);
}
.footer-link:hover {
  color: var(--accent);
  padding-left: 5px;
}
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--text-muted);
  font-size: 0.95rem;
}
.footer-contact i {
  color: var(--accent);
  margin-top: 4px;
}
.footer-newsletter-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}
.footer-newsletter-form {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--bg-color);
}
.footer-newsletter-input {
  flex-grow: 1;
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--text-color);
}
.footer-newsletter-btn {
  background-color: var(--accent);
  color: #FFFFFF;
  padding: 0 20px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  font-weight: 700;
}
.footer-newsletter-btn:hover {
  background-color: var(--accent-dark);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-link:hover {
  color: var(--accent);
}

/* --- LOADER SCREEN --- */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #030E1B;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loader-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.loader-logo {
  height: 100px;
  width: auto;
  margin-bottom: 20px;
  animation: pulse-logo 2s infinite ease-in-out;
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  padding: 5px;
}
.loader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}
.loader-text {
  font-family: var(--font-headings);
  color: #FFFFFF;
  letter-spacing: 2px;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 5px;
}
.loader-subtext {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
}
.loader-bar {
  width: 200px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  margin-top: 25px;
  overflow: hidden;
  position: relative;
}
.loader-progress {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  position: absolute;
  top: 0;
  left: 0;
  animation: load-progress 1.5s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

/* --- SEARCH MODAL OVERLAY --- */
.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(3, 14, 27, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}
.search-modal.active {
  opacity: 1;
  visibility: visible;
}
.search-modal-container {
  width: 100%;
  max-width: 650px;
  padding: 30px;
  position: relative;
}
.search-close-btn {
  position: absolute;
  top: -40px;
  right: 30px;
  font-size: 2rem;
  color: #FFFFFF;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.search-close-btn:hover {
  color: var(--accent);
}
.search-input-wrapper {
  display: flex;
  align-items: center;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 10px;
  margin-bottom: 20px;
}
.search-input-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-right: 15px;
}
.search-input {
  width: 100%;
  font-size: 1.5rem;
  color: #FFFFFF;
  font-family: var(--font-headings);
}
.search-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}
.search-results {
  max-height: 300px;
  overflow-y: auto;
  padding-right: 10px;
}
.search-result-item {
  display: block;
  padding: 15px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.03);
  margin-bottom: 10px;
  transition: all var(--transition-fast);
}
.search-result-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateX(5px);
  border-left: 4px solid var(--accent);
}
.search-result-title {
  font-family: var(--font-headings);
  font-size: 1.1rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 5px;
}
.search-result-category {
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.search-result-desc {
  font-size: 0.875rem;
  color: #94A3B8;
}

/* --- FLOATING CONTROLS --- */
.floating-actions {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 999;
}

.floating-btn {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 1.5rem;
}
.floating-btn:hover {
  transform: scale(1.1) translateY(-3px);
}

.btn-whatsapp {
  background-color: #25D366;
}
.btn-whatsapp:hover {
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-totop {
  background-color: var(--secondary);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}
.btn-totop.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
body.dark-mode .btn-totop {
  background-color: var(--accent);
  color: #030E1B;
}

/* --- KEYFRAMES --- */
@keyframes spin {
  100% { transform: rotate(360deg); }
}
@keyframes pulse-logo {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.6)); }
  100% { transform: scale(1); opacity: 0.8; }
}
@keyframes load-progress {
  to { width: 100%; }
}
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

.hero-building-animation {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transform: translateY(180px);
  animation: slideUpBuilding 2.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 1.2s;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero-building-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: bottom center;
  opacity: 0.22; /* Semi-transparent in light mode for excellent text readability */
  transition: opacity var(--transition-normal);
}

body.dark-mode .hero-building-img {
  filter: invert(0.9) hue-rotate(180deg) brightness(0.55) contrast(1.25);
  opacity: 0.15; /* Semi-transparent in dark mode to prevent clashing with text */
}

@keyframes slideUpBuilding {
  0% {
    opacity: 0;
    transform: translateY(180px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@media (max-width: 1200px) {
  :root {
    --header-height: 70px;
  }
  .section {
    padding: 60px 0;
  }
  .section-title {
    font-size: 2rem;
  }
  
  .hamburger-menu {
    display: flex;
  }
  
  .navbar-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--secondary);
    flex-direction: column;
    padding: 40px 24px;
    gap: 30px;
    align-items: flex-start;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 999;
  }
  body.dark-mode .navbar-nav {
    background-color: var(--bg-alt);
  }
  .navbar-nav.active {
    transform: translateX(0);
  }
  .navbar-nav .nav-link {
    color: #FFFFFF !important;
    font-size: 1.6rem;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 12px;
  }
  
  .nav-actions {
    margin-right: 40px;
  }
  .nav-actions .btn {
    display: none; /* Hide Quote button in mobile navbar (it will be in hamburger menu or hero) */
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  .footer-bottom-links {
    justify-content: center;
  }
  
  /* Hamburger active state */
  .hamburger-menu.active .hamburger-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }
  .hamburger-menu.active .hamburger-bar:nth-child(2) {
    opacity: 0;
  }
  .hamburger-menu.active .hamburger-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -7px);
  }
}

/* Extra Mobile Adjustments */
@media (max-width: 480px) {
  .logo-title {
    font-size: 0.95rem;
  }
  .logo-subtitle {
    font-size: 0.55rem;
  }
  .logo-img {
    height: 38px;
  }
  .nav-actions {
    gap: 8px;
    margin-right: 20px;
  }
}

/* ==========================================
   ADDITIONAL RESPONSIVE GRID & UTILITY CLASSES
========================================== */

/* 1. Stats Grid (index.html) */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  text-align: center;
}
@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
}
@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 2. About Preview (index.html) */
.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: center;
}
.about-preview-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-preview-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
}
.about-mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 30px;
}
@media (max-width: 992px) {
  .about-preview-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .about-preview-image {
    height: 380px;
  }
}
@media (max-width: 768px) {
  .about-mission-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
}
@media (max-width: 480px) {
  .about-preview-image {
    height: 280px;
  }
}

/* 3. Company Story Section Grid (about.html) */
.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 992px) {
  .about-story-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .about-story-grid img {
    height: 380px !important;
  }
}
@media (max-width: 480px) {
  .about-story-grid img {
    height: 280px !important;
  }
}

/* 4. Corporate Timeline (about.html) */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}
.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--border-color);
  transform: translateX(-50%);
  z-index: 1;
}
.timeline-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 50px;
  position: relative;
}
.timeline-item:last-child {
  margin-bottom: 0;
}
.timeline-content-left {
  width: 45%;
  text-align: right;
  padding-right: 30px;
}
.timeline-content-right {
  width: 45%;
  text-align: left;
  padding-left: 30px;
}
.timeline-bullet {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 4px solid var(--bg-color);
  z-index: 2;
  box-shadow: var(--shadow-sm);
}
.timeline-item .timeline-spacer {
  width: 45%;
}
@media (max-width: 768px) {
  .timeline-line {
    left: 20px;
    transform: none;
  }
  .timeline-item {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 45px;
    margin-bottom: 40px;
  }
  .timeline-content-left, .timeline-content-right {
    width: 100% !important;
    text-align: left !important;
    padding: 0 !important;
  }
  .timeline-bullet {
    left: 20px;
    transform: translateX(-50%);
  }
  .timeline-item .timeline-spacer {
    display: none;
  }
}

/* 5. Detailed Service Block (services.html) */
.service-detail-block {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 50px;
}
.service-detail-block.reverse {
  grid-template-columns: 1.2fr 1fr;
}
.service-detail-img-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 320px;
}
.service-feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-color);
}
@media (max-width: 768px) {
  .service-detail-block, .service-detail-block.reverse {
    grid-template-columns: 1fr;
    gap: 25px;
    padding-bottom: 40px;
  }
  .service-detail-img-wrapper {
    order: -1;
    height: 260px !important;
  }
  .service-feature-list {
    grid-template-columns: 1fr;
  }
}

/* 6. Customer Stats & Case Studies (customers.html) */
.customer-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
  margin-bottom: 60px;
}
.customer-categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.case-study-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}
.case-study-img-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.partner-brands-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  justify-items: center;
  align-items: center;
}
@media (max-width: 992px) {
  .customer-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 40px;
  }
  .customer-categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .partner-brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 768px) {
  .case-study-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .case-study-img-wrapper {
    order: -1;
  }
}
@media (max-width: 480px) {
  .customer-stats-grid {
    grid-template-columns: 1fr;
  }
  .customer-categories-grid {
    grid-template-columns: 1fr;
  }
  .partner-brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 7. Trust Grid (index.html) */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  text-align: center;
}
.trust-item {
  padding: 15px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.trust-item:last-child {
  border-right: none;
}
@media (max-width: 992px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .trust-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  /* Remove bottom border on the last row (items 4, 5, 6) */
  .trust-grid .trust-item:nth-child(n+4) {
    border-bottom: none;
  }
}
@media (max-width: 576px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .trust-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .trust-item:last-child {
    border-bottom: none;
  }
  /* Restore bottom border on items 4 and 5 since they are now stacked */
  .trust-grid .trust-item:nth-child(n+4) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .trust-grid .trust-item:last-child {
    border-bottom: none;
  }
}

/* 8. Contact Page Phone Link (contact.html) */
.contact-phone-link {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
  margin-top: 10px;
}
@media (max-width: 576px) {
  .contact-phone-link {
    font-size: 2.1rem;
  }
}
@media (max-width: 375px) {
  .contact-phone-link {
    font-size: 1.7rem;
  }
}

/* 9. Global Header Top-bar responsiveness */
@media (max-width: 768px) {
  .top-bar {
    display: none !important;
  }
}

/* 10. Hero Section (index.html) */
.hero-section {
  position: relative;
  height: 100vh;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--bg-alt) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-content-container {
  position: relative;
  z-index: 2;
  color: var(--primary);
  text-align: center;
  max-width: 900px;
  padding: 0 20px;
  padding-top: var(--header-height);
}
.hero-subtitle {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 3px;
  font-size: 0.95rem;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: block;
  animation: fadeInUp 0.8s ease forwards;
}
.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.2;
  color: var(--primary);
  animation: fadeInUp 1s ease forwards;
}
.hero-desc {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  animation: fadeInUp 1.2s ease forwards;
}
.hero-btn-group {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1.4s ease forwards;
}

@media (max-width: 768px) {
  .hero-section {
    height: auto;
    padding: 140px 0 100px 0;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-desc {
    font-size: 1.05rem;
    margin-bottom: 30px;
  }
  .hero-building-img {
    opacity: 0.08 !important;
  }
}
@media (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }
}