/* Fire & Steel Architecture Studio - Custom Styles */

/* ========================================
   CSS VARIABLES & ROOT STYLES
======================================== */
:root {
  --primary-color: #D32F2F;
  --secondary-color: #424242;
  --dark-bg: #1a1a1a;
  --light-text: #ffffff;
  --accent-orange: #FF5722;
  --steel-gray: #607D8B;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-fire: 0 0 30px rgba(211, 47, 47, 0.3);
  --shadow-steel: 0 10px 40px rgba(0, 0, 0, 0.5);
}

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

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

/* ========================================
   NAVIGATION STYLES
======================================== */
.navbar {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-bg) 100%) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
  transition: var(--transition-smooth);
  border-bottom: 2px solid var(--primary-color) !important;
  padding: 1rem 0 !important;
}

.navbar.scrolled {
  padding: 0.5rem 0 !important;
  box-shadow: 0 2px 15px rgba(211, 47, 47, 0.5);
}

.navbar-brand {
  color: var(--light-text) !important;
  font-size: 1.8rem !important;
  font-weight: 800 !important;
  letter-spacing: 2px;
  text-transform: uppercase;
  position: relative;
  transition: var(--transition-smooth);
}

.navbar-brand::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-orange));
  transition: width 0.4s ease;
}

.navbar-brand:hover::after {
  width: 100%;
}

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

.navbar-dark .navbar-toggler {
  border-color: var(--primary-color) !important;
  padding: 0.5rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.5) !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='%23D32F2F' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 600 !important;
  padding: 0.5rem 1.2rem !important;
  margin: 0 0.2rem;
  position: relative;
  transition: var(--transition-smooth);
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

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

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color) !important;
  transform: translateY(-2px);
}

.nav-link.active {
  font-weight: 700 !important;
}

/* ========================================
   HERO SECTION STYLES
======================================== */
.position-relative.overflow-hidden {
  min-height: 100vh;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
  position: relative;
}

.position-relative.overflow-hidden::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(211, 47, 47, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 87, 34, 0.1) 0%, transparent 50%);
  animation: fireGlow 8s ease-in-out infinite;
}

@keyframes fireGlow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.position-relative.overflow-hidden::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(66, 66, 66, 0.03) 10px,
    rgba(66, 66, 66, 0.03) 20px
  );
  animation: steelPattern 20s linear infinite;
}

@keyframes steelPattern {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

.display-1 {
  font-weight: 900 !important;
  font-size: clamp(3rem, 8vw, 6rem) !important;
  color: var(--light-text) !important;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.8), 0 0 30px rgba(211, 47, 47, 0.5);
  letter-spacing: -2px;
  line-height: 1.1 !important;
  margin-bottom: 2rem !important;
  animation: fadeInUp 1s ease-out;
}

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

.display-3 {
  font-weight: 800 !important;
  color: var(--light-text) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.display-4 {
  font-weight: 700 !important;
  color: var(--light-text) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.display-5 {
  font-weight: 700 !important;
  color: var(--light-text) !important;
}

.display-6 {
  font-weight: 600 !important;
  color: var(--light-text) !important;
}

.fs-4 {
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 1.4rem !important;
  line-height: 1.8 !important;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1s ease-out 0.2s backwards;
}

.fs-5 {
  color: rgba(255, 255, 255, 0.85) !important;
  line-height: 1.7 !important;
}

.lead {
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 1.2rem !important;
  line-height: 1.8 !important;
}

/* ========================================
   BUTTON STYLES
======================================== */
.btn {
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none !important;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-lg {
  background: linear-gradient(135deg, var(--primary-color) 0%, #B71C1C 100%) !important;
  color: var(--light-text) !important;
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
  box-shadow: 0 5px 20px rgba(211, 47, 47, 0.4);
  border-radius: 50px !important;
}

.btn-lg:hover {
  background: linear-gradient(135deg, #B71C1C 0%, var(--primary-color) 100%) !important;
  color: var(--light-text) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(211, 47, 47, 0.6), var(--shadow-fire);
}

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

.btn-outline-secondary:hover,
.btn-outline-secondary.active {
  background: var(--secondary-color) !important;
  color: var(--light-text) !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 20px rgba(211, 47, 47, 0.5);
}

.btn-outline-dark {
  border: 2px solid var(--secondary-color) !important;
  color: var(--light-text) !important;
  background: transparent !important;
}

.btn-outline-dark:hover {
  background: var(--primary-color) !important;
  color: var(--light-text) !important;
  border-color: var(--primary-color) !important;
}

.btn-light {
  background: var(--light-text) !important;
  color: var(--secondary-color) !important;
  font-weight: 700 !important;
}

.btn-light:hover {
  background: var(--primary-color) !important;
  color: var(--light-text) !important;
  transform: translateY(-2px);
}

/* ========================================
   SECTION STYLES
======================================== */
.py-5 {
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
  background-color: var(--dark-bg) !important;
}

.py-4 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

.pt-5 {
  padding-top: 5rem !important;
}

.pb-4 {
  padding-bottom: 3rem !important;
}

.pb-5 {
  padding-bottom: 5rem !important;
}

.p-3 {
  padding: 1.5rem !important;
}

.p-4 {
  padding: 2rem !important;
}

.p-5 {
  padding: 3rem !important;
}

.bg-secondary {
  background-color: var(--secondary-color) !important;
}

section:nth-child(even) {
  background: linear-gradient(180deg, var(--dark-bg) 0%, #252525 100%) !important;
}

/* ========================================
   CARD STYLES
======================================== */
.card {
  background: linear-gradient(145deg, #2a2a2a, #1f1f1f) !important;
  border: 1px solid rgba(211, 47, 47, 0.2) !important;
  border-radius: 15px !important;
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-steel);
}

.card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.7), var(--shadow-fire);
  border-color: var(--primary-color) !important;
}

.card-body {
  padding: 2rem !important;
  background: transparent !important;
}

.card-title {
  color: var(--light-text) !important;
  font-weight: 700 !important;
  margin-bottom: 1rem !important;
}

.card-text {
  color: rgba(255, 255, 255, 0.8) !important;
  line-height: 1.7 !important;
}

.card-img-top {
  height: 250px;
  object-fit: cover;
  transition: var(--transition-smooth);
  filter: grayscale(20%);
}

.card:hover .card-img-top {
  transform: scale(1.1);
  filter: grayscale(0%);
}

.border-0 {
  border: none !important;
}

/* ========================================
   PORTFOLIO STYLES
======================================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  cursor: pointer;
  height: 350px;
  transition: var(--transition-smooth);
}

.portfolio-item.large {
  grid-column: span 2;
  height: 450px;
}

.portfolio-item.tall {
  grid-row: span 2;
  height: 720px;
}

.portfolio-item.wide {
  grid-column: span 2;
}

.portfolio-card {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: var(--shadow-steel);
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: brightness(0.7);
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.15);
  filter: brightness(0.5);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.9) 0%, rgba(66, 66, 66, 0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.5s ease;
}

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

.portfolio-content {
  text-align: center;
  color: var(--light-text);
  padding: 2rem;
  transform: translateY(20px);
  transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-content {
  transform: translateY(0);
}

.portfolio-content h4 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--light-text) !important;
}

.portfolio-content p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9) !important;
}

.badge {
  background: rgba(255, 255, 255, 0.2) !important;
  color: var(--light-text) !important;
  padding: 0.4rem 0.8rem;
  font-weight: 600 !important;
  border-radius: 20px;
  margin: 0.2rem;
  backdrop-filter: blur(5px);
}

/* ========================================
   FILTER BUTTONS
======================================== */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.7rem 1.8rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  transition: var(--transition-smooth);
}

.filter-btn.active {
  background: var(--primary-color) !important;
  color: var(--light-text) !important;
  box-shadow: var(--shadow-fire);
}

/* ========================================
   FORM STYLES
======================================== */
.form-control,
.form-select {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 2px solid rgba(66, 66, 66, 0.5) !important;
  color: var(--light-text) !important;
  padding: 0.8rem 1.2rem !important;
  border-radius: 10px !important;
  transition: var(--transition-smooth);
  font-size: 1rem !important;
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.4) !important;
}

.form-control:focus,
.form-select:focus {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.25) !important;
  color: var(--light-text) !important;
}

.form-label {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 600 !important;
  margin-bottom: 0.5rem !important;
  font-size: 1rem !important;
}

.form-check-input {
  background-color: rgba(255, 255, 255, 0.1) !important;
  border: 2px solid var(--secondary-color) !important;
  width: 1.5rem;
  height: 1.5rem;
}

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.25) !important;
}

.form-check-label {
  color: rgba(255, 255, 255, 0.85) !important;
  margin-left: 0.5rem;
}

/* ========================================
   SHADOW STYLES
======================================== */
.shadow {
  box-shadow: var(--shadow-steel) !important;
}

.shadow-lg {
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.7) !important;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.5) !important;
}

/* ========================================
   IMAGE STYLES
======================================== */
.img-fluid {
  max-width: 100%;
  height: auto;
  transition: var(--transition-smooth);
}

.rounded {
  border-radius: 15px !important;
  overflow: hidden;
}

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

img {
  filter: brightness(0.9) contrast(1.1);
}

img:hover {
  filter: brightness(1) contrast(1.2);
  transform: scale(1.02);
}

/* ========================================
   PROGRESS BAR STYLES
======================================== */
.progress {
  height: 30px !important;
  background-color: rgba(66, 66, 66, 0.5) !important;
  border-radius: 15px !important;
  overflow: hidden;
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.5);
}

.progress-bar {
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-orange) 100%) !important;
  font-weight: 700 !important;
  font-size: 0.9rem !important;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 10px rgba(211, 47, 47, 0.5);
  transition: width 1.5s ease-in-out;
}

/* ========================================
   ICON STYLES
======================================== */
.bi {
  display: inline-block;
  vertical-align: middle;
}

.bi-send,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-geo-alt-fill,
.bi-clock-fill,
.bi-calendar-check,
.bi-lightning-charge-fill,
.bi-chat-dots-fill,
.bi-shield-fill-check,
.bi-award-fill,
.bi-star-fill,
.bi-gem,
.bi-graph-up-arrow,
.bi-check-circle-fill,
.bi-droplet-fill,
.bi-tree-fill,
.bi-info-circle-fill,
.bi-arrow-right-short,
.bi-file-earmark-text,
.bi-book,
.bi-calculator {
  color: var(--primary-color) !important;
  font-size: 1.2rem;
}

.fs-1 .bi {
  font-size: 3rem !important;
  color: var(--primary-color) !important;
  text-shadow: 0 0 20px rgba(211, 47, 47, 0.5);
}

/* ========================================
   TEXT STYLES
======================================== */
.text-white {
  color: var(--light-text) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.5) !important;
}

.text-muted {
  color: rgba(255, 255, 255, 0.6) !important;
}

.text-uppercase {
  text-transform: uppercase !important;
  letter-spacing: 2px;
}

.text-center {
  text-align: center !important;
}

.text-start {
  text-align: left !important;
}

.text-lg-end {
  text-align: right !important;
}

.text-md-start {
  text-align: left !important;
}

.text-md-end {
  text-align: right !important;
}

.text-decoration-none {
  text-decoration: none !important;
  color: rgba(255, 255, 255, 0.8) !important;
  transition: var(--transition-smooth);
}

.text-decoration-none:hover {
  color: var(--primary-color) !important;
  text-decoration: none !important;
}

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

.h2, h2 {
  color: var(--light-text) !important;
  font-weight: 700 !important;
  margin-bottom: 1rem !important;
}

.h4, h4 {
  color: var(--light-text) !important;
  font-weight: 600 !important;
}

.h5, h5 {
  color: var(--light-text) !important;
  font-weight: 600 !important;
}

.h6, h6 {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.small {
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 0.875rem !important;
}

/* ========================================
   LIST STYLES
======================================== */
.list-unstyled {
  padding-left: 0 !important;
  list-style: none !important;
}

.list-unstyled li {
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.8) !important;
  transition: var(--transition-smooth);
}

.list-unstyled li:hover {
  color: var(--primary-color) !important;
  transform: translateX(5px);
}

/* ========================================
   BORDER STYLES
======================================== */
.border {
  border: 1px solid rgba(66, 66, 66, 0.5) !important;
}

.border-bottom {
  border-bottom: 2px solid rgba(66, 66, 66, 0.5) !important;
}

.border-secondary {
  border-color: var(--secondary-color) !important;
}

/* ========================================
   STICKY NAVIGATION
======================================== */
.sticky-lg-top {
  position: sticky;
  top: 0;
  z-index: 1020;
}

/* ========================================
   SPACING UTILITIES
======================================== */
.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: 0.25rem !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;
}

.mt-2 {
  margin-top: 0.5rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.mt-lg-0 {
  margin-top: 0 !important;
}

.mb-lg-0 {
  margin-bottom: 0 !important;
}

.ms-auto {
  margin-left: auto !important;
}

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

.me-1 {
  margin-right: 0.25rem !important;
}

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

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

.mb-md-0 {
  margin-bottom: 0 !important;
}

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

.px-0 {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

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

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

.ps-3 {
  padding-left: 1rem !important;
}

.ps-lg-5 {
  padding-left: 3rem !important;
}

.pe-lg-5 {
  padding-right: 3rem !important;
}

.p-lg-5 {
  padding: 3rem !important;
}

/* ========================================
   ANIMATION CLASSES
======================================== */
@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;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   CUSTOM SCROLLBAR
======================================== */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
  border-radius: 10px;
  border: 2px solid var(--dark-bg);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #B71C1C, var(--primary-color));
}

/* ========================================
   RESPONSIVE DESIGN - TABLET
======================================== */
@media (max-width: 991px) {
  .display-1 {
    font-size: 3.5rem !important;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .navbar-collapse {
    background: linear-gradient(135deg, var(--secondary-color), var(--dark-bg));
    padding: 1.5rem;
    margin-top: 1rem;
    border-radius: 10px;
    border: 1px solid var(--primary-color);
  }
  
  .nav-link {
    padding: 0.8rem 1rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .nav-link:last-child {
    border-bottom: none;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .portfolio-item.large,
  .portfolio-item.wide {
    grid-column: span 1;
  }
  
  .portfolio-item.tall {
    grid-row: span 1;
    height: 350px;
  }
  
  .text-lg-end {
    text-align: center !important;
  }
  
  .order-lg-2 {
    order: 2;
  }
  
  .order-lg-1 {
    order: 1;
  }
}

/* ========================================
   RESPONSIVE DESIGN - MOBILE
======================================== */
@media (max-width: 767px) {
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .fs-4 {
    font-size: 1.1rem !important;
  }
  
  .btn-lg {
    padding: 0.8rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .portfolio-item {
    height: 300px;
  }
  
  .portfolio-item.large,
  .portfolio-item.tall,
  .portfolio-item.wide {
    grid-column: span 1;
    grid-row: span 1;
    height: 300px;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .text-md-start,
  .text-md-end {
    text-align: center !important;
  }
}

/* ========================================
   PRINT STYLES
======================================== */
@media print {
  .navbar,
  .btn,
  .form-control,
  .form-select {
    display: none;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .text-white,
  .text-white-50 {
    color: black !important;
  }
}