/* Nordic Steel Architecture Studio - Custom Styles */

/* ===========================
   ROOT VARIABLES & IMPORTS
   =========================== */
:root {
  --primary-color: #2E3440;
  --secondary-color: #88C0D0;
  --accent-light: #D8DEE9;
  --accent-dark: #4C566A;
  --text-light: #ECEFF4;
  --text-dark: #2E3440;
  --steel-gradient: linear-gradient(135deg, #2E3440 0%, #4C566A 100%);
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(46, 52, 64, 0.1);
  --shadow-md: 0 4px 16px rgba(46, 52, 64, 0.15);
  --shadow-lg: 0 8px 32px rgba(46, 52, 64, 0.2);
  --shadow-xl: 0 16px 48px rgba(46, 52, 64, 0.25);
}

/* ===========================
   GLOBAL STYLES
   =========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #ECEFF4;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--primary-color);
}

a {
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

/* ===========================
   NAVIGATION BAR
   =========================== */
.navbar {
  background: rgba(46, 52, 64, 0.98) !important;
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.navbar-dark {
  background: var(--steel-gradient) !important;
}

.navbar.fixed-top {
  z-index: 1030;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700 !important;
  color: #FFFFFF !important;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

.navbar-brand:hover {
  color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

.navbar-toggler {
  border: 2px solid var(--secondary-color) !important;
  padding: 0.5rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(136, 192, 208, 0.3) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2388C0D0' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-nav .nav-item {
  margin: 0 0.5rem;
}

.navbar-nav .nav-link {
  color: #FFFFFF !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  position: relative;
  transition: var(--transition-smooth);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: var(--transition-smooth);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--secondary-color) !important;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 80%;
}

/* ===========================
   HERO SECTION
   =========================== */
.hero-section {
  background: var(--steel-gradient);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-image {
  object-fit: cover;
  opacity: 0.3;
  z-index: 1;
  filter: grayscale(30%);
}

.blueprint-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  opacity: 0.05;
  background-image: 
    repeating-linear-gradient(0deg, var(--secondary-color) 0px, var(--secondary-color) 1px, transparent 1px, transparent 20px),
    repeating-linear-gradient(90deg, var(--secondary-color) 0px, var(--secondary-color) 1px, transparent 1px, transparent 20px);
  pointer-events: none;
}

.blueprint-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background: radial-gradient(circle at 30% 40%, rgba(136, 192, 208, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  animation: fadeInUp 1s ease-out;
}

.hero-content .text-uppercase {
  color: var(--secondary-color) !important;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  font-weight: 600;
}

.hero-content .display-1 {
  color: #FFFFFF !important;
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content .border-start {
  border-color: var(--secondary-color) !important;
  border-width: 4px !important;
}

.hero-content .h3 {
  color: var(--accent-light) !important;
  font-weight: 400;
  font-size: 1.5rem;
}

.hero-content .lead {
  color: #D8DEE9 !important;
  font-size: 1.1rem;
  line-height: 1.8;
}

.btn {
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
  z-index: -1;
}

.btn:hover::before {
  left: 0;
}

.btn-outline-light {
  border: 2px solid #FFFFFF !important;
  color: #FFFFFF !important;
  background: transparent !important;
}

.btn-outline-light:hover {
  background: #FFFFFF !important;
  color: var(--primary-color) !important;
  border-color: #FFFFFF !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1rem;
}

.btn-light {
  background: #FFFFFF !important;
  color: var(--primary-color) !important;
  border: 2px solid #FFFFFF !important;
}

.btn-light:hover {
  background: var(--secondary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  animation: bounce 2s infinite;
}

.scroll-indicator i {
  color: var(--secondary-color) !important;
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
}

.scroll-indicator small {
  color: #D8DEE9 !important;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* ===========================
   INTRO SECTION
   =========================== */
.intro-section {
  padding: 6rem 0;
  background: #FFFFFF;
  position: relative;
}

.intro-section .img-fluid {
  border-radius: 4px;
  transition: var(--transition-smooth);
}

.intro-section .img-fluid:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl) !important;
}

.intro-section .shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

.intro-section .h1 {
  color: var(--primary-color) !important;
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1.5rem;
}

.intro-section .display-4 {
  color: var(--primary-color) !important;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
}

.intro-section .lead {
  color: var(--accent-dark) !important;
  font-size: 1.15rem;
  line-height: 1.8;
}

.intro-section .text-white-50 {
  color: rgba(46, 52, 64, 0.6) !important;
}

/* ===========================
   SPLIT CONTAINER
   =========================== */
.split-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 992px) {
  .split-container {
    flex-direction: row;
    align-items: center;
  }
}

/* ===========================
   SERVICE CARDS
   =========================== */
.service-card {
  background: #FFFFFF;
  padding: 2.5rem;
  border-radius: 4px;
  transition: var(--transition-smooth);
  border: 1px solid rgba(46, 52, 64, 0.1);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--secondary-color);
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl) !important;
  border-color: var(--secondary-color);
}

.service-card:hover::before {
  height: 100%;
}

.service-card i {
  color: var(--secondary-color) !important;
  margin-bottom: 1.5rem;
  transition: var(--transition-smooth);
}

.service-card:hover i {
  transform: scale(1.1) rotate(5deg);
}

.service-card .h4 {
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.service-card p {
  color: var(--accent-dark) !important;
  line-height: 1.7;
  margin-bottom: 0;
}

/* ===========================
   TIMELINE SECTION
   =========================== */
.timeline-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #ECEFF4 0%, #D8DEE9 100%);
  position: relative;
}

.timeline-item {
  position: relative;
  padding: 2rem 0;
  margin-left: 3rem;
  border-left: 3px solid var(--secondary-color);
}

.timeline-dot {
  position: absolute;
  left: -14px;
  top: 2rem;
  width: 24px;
  height: 24px;
  background: var(--secondary-color);
  border: 4px solid #FFFFFF;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.3);
  background: var(--primary-color);
}

.timeline-year {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--primary-color);
  color: #FFFFFF !important;
  font-weight: 700;
  border-radius: 2px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

/* ===========================
   TEAM SECTION
   =========================== */
.team-section {
  padding: 6rem 0;
  background: #FFFFFF;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.team-card {
  background: #FFFFFF;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  border: 1px solid rgba(46, 52, 64, 0.1);
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl) !important;
}

.team-img {
  position: relative;
  overflow: hidden;
  height: 320px;
  background: var(--steel-gradient);
}

.team-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.team-card:hover .team-img img {
  transform: scale(1.1);
  opacity: 0.9;
}

.team-info {
  padding: 1.5rem;
  background: #FFFFFF;
}

.team-name {
  color: var(--primary-color) !important;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.team-role {
  color: var(--secondary-color) !important;
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.team-bio {
  color: var(--accent-dark) !important;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===========================
   PORTFOLIO SECTION
   =========================== */
.portfolio-item {
  margin-bottom: 2rem;
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  height: 400px;
  background: var(--steel-gradient);
  cursor: pointer;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.portfolio-card:hover img {
  transform: scale(1.1);
  opacity: 0.3;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(46, 52, 64, 0.9);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: var(--transition-smooth);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h4 {
  color: #FFFFFF !important;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.portfolio-overlay p {
  color: var(--secondary-color) !important;
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ===========================
   COUNTER SECTION
   =========================== */
.counter {
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary-color) !important;
  display: block;
  margin-bottom: 0.5rem;
}

.bg-light {
  background: #F5F7FA !important;
}

/* ===========================
   FORMS
   =========================== */
.form-label {
  color: var(--primary-color) !important;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control,
.form-select {
  border: 2px solid rgba(46, 52, 64, 0.2) !important;
  border-radius: 2px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: var(--transition-smooth);
  background: #FFFFFF !important;
  color: var(--primary-color) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(136, 192, 208, 0.25) !important;
  outline: none;
}

.form-control::placeholder {
  color: rgba(46, 52, 64, 0.5) !important;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(46, 52, 64, 0.3) !important;
  cursor: pointer;
}

.form-check-input:checked {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
}

.form-check-label {
  color: var(--accent-dark) !important;
  cursor: pointer;
  margin-left: 0.5rem;
}

/* ===========================
   CARD COMPONENTS
   =========================== */
.card {
  border: 1px solid rgba(46, 52, 64, 0.1);
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  background: #FFFFFF;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-body {
  padding: 2rem;
}

.shadow {
  box-shadow: var(--shadow-md) !important;
}

.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

/* ===========================
   ACCORDION
   =========================== */
.accordion-flush .accordion-item {
  border: none;
  border-bottom: 1px solid rgba(46, 52, 64, 0.1);
  background: transparent;
}

.accordion-button {
  background: transparent !important;
  color: var(--primary-color) !important;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 1.5rem 0;
  box-shadow: none !important;
  border: none !important;
}

.accordion-button:not(.collapsed) {
  color: var(--secondary-color) !important;
  background: transparent !important;
}

.accordion-button::after {
  filter: brightness(0) saturate(100%) invert(23%) sepia(8%) saturate(1234%) hue-rotate(177deg) brightness(95%) contrast(88%);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) saturate(100%) invert(68%) sepia(27%) saturate(659%) hue-rotate(152deg) brightness(91%) contrast(86%);
}

.accordion-body {
  padding: 1rem 0 1.5rem 0;
  color: var(--accent-dark) !important;
  line-height: 1.7;
}

/* ===========================
   MODAL
   =========================== */
.modal {
  z-index: 1050;
}

.modal-content {
  border-radius: 4px;
  border: none;
  background: var(--primary-color);
}

.modal-header {
  border-bottom: 1px solid rgba(136, 192, 208, 0.2) !important;
  padding: 1.5rem 2rem;
  background: var(--primary-color);
}

.modal-title {
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1.5rem;
}

.btn-close-white {
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.btn-close-white:hover {
  opacity: 1;
}

.modal-body {
  padding: 0;
  background: var(--primary-color);
}

/* ===========================
   ICONS & BOOTSTRAP ICONS
   =========================== */
.bi {
  display: inline-block;
  vertical-align: middle;
}

.fs-1 { font-size: 3rem !important; }
.fs-2 { font-size: 2.5rem !important; }
.fs-4 { font-size: 1.5rem !important; }
.fs-5 { font-size: 1.25rem !important; }

/* ===========================
   UTILITY CLASSES
   =========================== */
.text-white { color: #FFFFFF !important; }
.text-white-50 { color: rgba(255, 255, 255, 0.5) !important; }
.text-muted { color: var(--accent-dark) !important; }

.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-sticky { position: sticky !important; }
.sticky-top { top: 0; z-index: 1020; }

.top-0 { top: 0 !important; }
.start-0 { left: 0 !important; }
.end-0 { right: 0 !important; }
.bottom-0 { bottom: 0 !important; }

.top-50 { top: 50% !important; }
.start-50 { left: 50% !important; }

.translate-middle {
  transform: translate(-50%, -50%) !important;
}

.translate-middle-x {
  transform: translateX(-50%) !important;
}

.vh-100 { min-height: 100vh; }
.w-100 { width: 100%; }
.h-100 { height: 100%; }

.overflow-hidden { overflow: hidden; }

.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-grow-1 { flex-grow: 1; }
.flex-shrink-0 { flex-shrink: 0; }

.align-items-center { align-items: center; }
.align-items-start { align-items: start; }
.align-items-end { align-items: end; }
.align-self-start { align-self: flex-start; }

.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }

.gap-3 { gap: 1rem; }
.g-2 { gap: 0.5rem; }
.g-3 { gap: 1rem; }
.g-4 { gap: 1.5rem; }
.g-5 { gap: 3rem; }

.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; }
.text-decoration-none { text-decoration: none !important; }

.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }

.border { border: 1px solid rgba(46, 52, 64, 0.1) !important; }
.border-0 { border: 0 !important; }
.border-start { border-left: 3px solid !important; }
.border-3 { border-width: 3px !important; }
.border-white { border-color: #FFFFFF !important; }

.rounded { border-radius: 0.25rem !important; }
.rounded-circle { border-radius: 50% !important; }

.p-0 { padding: 0 !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.px-5 { padding-left: 3rem !important; padding-right: 3rem !important; }

.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
.py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
.py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }

.pt-4 { padding-top: 1.5rem !important; }
.pt-5 { padding-top: 3rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }

.ps-4 { padding-left: 1.5rem !important; }

.m-0 { margin: 0 !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }

.my-3 { margin-top: 1rem !important; margin-bottom: 1rem !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.my-5 { margin-top: 3rem !important; margin-bottom: 3rem !important; }

.ms-3 { margin-left: 1rem !important; }
.ms-4 { margin-left: 1.5rem !important; }
.ms-auto { margin-left: auto !important; }

.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }

.mx-auto { margin-left: auto !important; margin-right: auto !important; }

.list-unstyled { list-style: none; padding-left: 0; }

/* ===========================
   RATIO (VIDEO EMBEDS)
   =========================== */
.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: var(--bs-aspect-ratio);
  content: "";
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ratio-16x9 {
  --bs-aspect-ratio: 56.25%;
}

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-10px) translateX(-50%);
  }
  60% {
    transform: translateY(-5px) translateX(-50%);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease-out;
}

.slide-in-right {
  animation: slideInRight 0.8s ease-out;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

/* Mobile First - Base styles above are for mobile */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  .col-sm-6 {
    width: 50%;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .col-md-4 {
    width: 33.333%;
  }
  
  .col-md-6 {
    width: 50%;
  }
  
  .text-md-start {
    text-align: left !important;
  }
  
  .text-md-end {
    text-align: right !important;
  }
  
  .mb-md-0 {
    margin-bottom: 0 !important;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .navbar-expand-lg .navbar-nav {
    flex-direction: row;
  }
  
  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
  }
  
  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
  
  .col-lg-2 {
    width: 16.666%;
  }
  
  .col-lg-3 {
    width: 25%;
  }
  
  .col-lg-4 {
    width: 33.333%;
  }
  
  .col-lg-5 {
    width: 41.666%;
  }
  
  .col-lg-6 {
    width: 50%;
  }
  
  .col-lg-7 {
    width: 58.333%;
  }
  
  .col-lg-8 {
    width: 66.666%;
  }
  
  .col-lg-9 {
    width: 75%;
  }
  
  .col-lg-10 {
    width: 83.333%;
  }
  
  .offset-lg-1 {
    margin-left: 8.333%;
  }
  
  .mb-lg-0 {
    margin-bottom: 0 !important;
  }
  
  .mt-lg-0 {
    margin-top: 0 !important;
  }
  
  .text-lg-end {
    text-align: right !important;
  }
  
  .order-lg-1 {
    order: 1;
  }
  
  .order-lg-2 {
    order: 2;
  }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

/* Mobile Menu Styles */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(46, 52, 64, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 4px;
  }
  
  .navbar-nav .nav-item {
    margin: 0.5rem 0;
  }
  
  .hero-content {
    padding: 2rem 0;
  }
  
  .service-card {
    padding: 1.5rem;
  }
  
  .timeline-item {
    margin-left: 2rem;
  }
}

/* Small Mobile */
@media (max-width: 576px) {
  .hero-content .display-1 {
    font-size: 2rem;
  }
  
  .hero-content .h3 {
    font-size: 1.2rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.9rem;
  }
  
  .intro-section,
  .timeline-section,
  .team-section {
    padding: 3rem 0;
  }
  
  .service-card {
    padding: 1.25rem;
  }
  
  .fs-1 {
    font-size: 2rem !important;
  }
}

/* ===========================
   PRINT STYLES
   =========================== */
@media print {
  .navbar,
  .btn,
  .scroll-indicator,
  .modal {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .hero-section {
    min-height: auto;
    padding: 2rem 0;
  }
}

/* ===========================
   ACCESSIBILITY
   =========================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

*:focus-visible {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .btn,
  .card,
  .service-card {
    border: 2px solid currentColor;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}