/* Nordic Stone Architecture Studio - Custom CSS */

/* ============================================
   CSS Variables & Root Styles
   ============================================ */
:root {
  --primary-color: #2E3440;
  --secondary-color: #88C0D0;
  --light-bg: #ECEFF4;
  --dark-text: #2E3440;
  --light-text: #D8DEE9;
  --accent-warm: #D08770;
  --accent-cool: #5E81AC;
  --stone-gray: #4C566A;
  --white: #FFFFFF;
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-base: 0 4px 20px rgba(46, 52, 64, 0.1);
  --shadow-hover: 0 8px 30px rgba(46, 52, 64, 0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
  color: var(--dark-text);
  background-color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ============================================
   Typography Enhancements
   ============================================ */
h1, h2, h3, h4, h5, h6,
.display-2, .display-3, .display-4, .display-5 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--primary-color) !important;
  line-height: 1.2;
}

.display-2 { font-size: clamp(2.5rem, 6vw, 4.5rem) !important; }
.display-3 { font-size: clamp(2rem, 5vw, 3.5rem) !important; }
.display-4 { font-size: clamp(1.75rem, 4vw, 3rem) !important; }
.display-5 { font-size: clamp(1.5rem, 3vw, 2.5rem) !important; }

.h4, h4 { font-size: 1.5rem !important; }

.lead {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--stone-gray) !important;
}

.fs-3 { font-size: 1.75rem !important; }
.fs-4 { font-size: 1.35rem !important; }
.fs-5 { font-size: 1.1rem !important; }

.text-white, .text-white * {
  color: var(--white) !important;
}

.text-muted {
  color: var(--stone-gray) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.7) !important;
}

/* ============================================
   Hero Slideshow Section
   ============================================ */
.hero-slideshow {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--stone-gray) 100%);
}

.slideshow-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  background-size: cover;
  background-position: center;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(46, 52, 64, 0.5) 0%, rgba(46, 52, 64, 0.7) 100%);
  z-index: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent !important;
  transition: var(--transition-smooth);
  padding: 1.5rem 0 !important;
}

.navbar.scrolled {
  background: var(--primary-color) !important;
  box-shadow: var(--shadow-base);
  padding: 1rem 0 !important;
}

.navbar.sticky-top {
  background: var(--primary-color) !important;
  box-shadow: var(--shadow-base);
}

.navbar-dark .navbar-brand {
  color: var(--white) !important;
  font-weight: 700 !important;
  font-size: 1.75rem !important;
  letter-spacing: -0.01em;
  transition: var(--transition-smooth);
}

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

.navbar-nav {
  gap: 2rem !important;
}

.nav-link {
  color: var(--white) !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.5rem 0 !important;
  position: relative;
  transition: var(--transition-smooth);
}

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

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

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

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

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem 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='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ============================================
   Hero Content
   ============================================ */
.hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  width: 90%;
  max-width: 1200px;
  text-align: center;
  animation: fadeInUp 1s ease-out;
}

.hero-content .display-2 {
  color: var(--white) !important;
  margin-bottom: 1.5rem !important;
  text-shadow: 2px 4px 10px rgba(0, 0, 0, 0.3);
}

.hero-content .fs-4 {
  color: var(--light-text) !important;
  margin-bottom: 2.5rem !important;
  font-weight: 400;
  text-shadow: 1px 2px 8px rgba(0, 0, 0, 0.3);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  padding: 0.75rem 2rem !important;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 2px;
  transition: var(--transition-smooth);
  border: none;
  font-size: 0.9rem !important;
  position: relative;
  overflow: hidden;
}

.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;
}

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

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

.btn-primary:hover {
  background: transparent !important;
  color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(136, 192, 208, 0.3) !important;
}

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

.btn-outline-light:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border-color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3) !important;
}

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

.btn-outline-secondary:hover {
  background: var(--stone-gray) !important;
  color: var(--white) !important;
  border-color: var(--stone-gray) !important;
}

.btn-outline-secondary.active {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  border-color: var(--secondary-color) !important;
}

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

.btn-light:hover {
  background: transparent !important;
  color: var(--white) !important;
  border-color: var(--white) !important;
}

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

.btn .bi {
  font-size: 1.2em;
  vertical-align: middle;
}

/* ============================================
   Scroll Indicator
   ============================================ */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  text-align: center;
  color: var(--white) !important;
  animation: bounce 2s infinite;
}

.scroll-indicator .small {
  display: block;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.scroll-indicator i {
  font-size: 1.5rem;
  opacity: 0.8;
}

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

/* ============================================
   Section Styles
   ============================================ */
section {
  padding: 5rem 0;
  position: relative;
}

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

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

/* ============================================
   Images & Media
   ============================================ */
.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}

.rounded {
  border-radius: 4px !important;
}

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

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

.shadow-sm {
  box-shadow: 0 2px 10px rgba(46, 52, 64, 0.08) !important;
}

.object-fit-cover {
  object-fit: cover;
  object-position: center;
}

/* ============================================
   Service Cards
   ============================================ */
.service-card {
  background: var(--white);
  border-radius: 4px;
  padding: 2rem !important;
  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: 100%;
  height: 4px;
  background: var(--secondary-color);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  border-color: var(--secondary-color);
}

.service-card .bi {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem !important;
  display: block;
  transition: var(--transition-smooth);
}

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

.service-card h4 {
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
  font-size: 1.5rem !important;
}

.service-card p {
  color: var(--stone-gray);
  line-height: 1.8;
  margin-bottom: 0;
}

/* ============================================
   Portfolio Section
   ============================================ */
.filter-btn {
  margin: 0.25rem;
  transition: var(--transition-smooth);
}

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

.portfolio-item {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
  transition: var(--transition-smooth);
}

.portfolio-item:nth-child(1) { animation-delay: 0.1s; }
.portfolio-item:nth-child(2) { animation-delay: 0.2s; }
.portfolio-item:nth-child(3) { animation-delay: 0.3s; }
.portfolio-item:nth-child(4) { animation-delay: 0.4s; }
.portfolio-item:nth-child(5) { animation-delay: 0.5s; }
.portfolio-item:nth-child(6) { animation-delay: 0.6s; }

.portfolio-item.hidden {
  display: none;
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: var(--shadow-base);
  transition: var(--transition-smooth);
  height: 100%;
  background: var(--white);
}

.portfolio-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

.portfolio-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(46, 52, 64, 0.95) 70%);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: var(--transition-smooth);
}

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

.portfolio-title {
  color: var(--white) !important;
  font-size: 1.5rem !important;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.portfolio-description {
  color: var(--light-text) !important;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.portfolio-tag,
.portfolio-location {
  display: inline-block;
  background: var(--secondary-color);
  color: var(--primary-color) !important;
  padding: 0.25rem 0.75rem;
  border-radius: 2px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

/* ============================================
   Cards
   ============================================ */
.card {
  border: none !important;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-base);
  transition: var(--transition-smooth);
  height: 100%;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

.card-img-top {
  height: 250px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card:hover .card-img-top {
  transform: scale(1.05);
}

.card-body {
  padding: 1.5rem;
}

.card-title {
  color: var(--primary-color) !important;
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1.25rem !important;
}

.card-text {
  color: var(--stone-gray);
  line-height: 1.7;
}

/* ============================================
   Contact Box
   ============================================ */
.contact-box {
  background: var(--light-bg);
  border-radius: 4px;
  padding: 2rem;
  height: 100%;
  border-left: 4px solid var(--secondary-color);
}

.contact-box .bi {
  color: var(--secondary-color);
  font-size: 1.5rem;
}

.contact-box h4 {
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
}

.contact-box p,
.contact-box a {
  color: var(--stone-gray) !important;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.contact-box a:hover {
  color: var(--secondary-color) !important;
  transform: translateX(5px);
  display: inline-block;
}

/* ============================================
   Forms
   ============================================ */
.form-label {
  font-weight: 600;
  color: var(--primary-color) !important;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

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

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(136, 192, 208, 0.25) !important;
  outline: none;
}

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

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

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(136, 192, 208, 0.25) !important;
}

.form-check-label {
  color: var(--stone-gray);
  cursor: pointer;
  margin-left: 0.5rem;
}

/* ============================================
   Badge
   ============================================ */
.badge {
  padding: 0.5rem 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: 2px;
  background: var(--secondary-color) !important;
  color: var(--primary-color) !important;
}

/* ============================================
   Footer
   ============================================ */
footer {
  background: var(--primary-color) !important;
  color: var(--light-text) !important;
  padding: 3rem 0 1.5rem;
}

footer h5,
footer h4 {
  color: var(--white) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

footer p,
footer a {
  color: var(--light-text) !important;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-link {
  display: block;
  padding: 0.5rem 0;
  color: var(--light-text) !important;
  text-decoration: none !important;
  transition: var(--transition-smooth);
}

.footer-link:hover {
  color: var(--secondary-color) !important;
  padding-left: 10px;
}

footer .bi {
  font-size: 1.5rem;
  color: var(--light-text);
  transition: var(--transition-smooth);
  margin: 0 0.5rem;
}

footer .bi:hover {
  color: var(--secondary-color) !important;
  transform: translateY(-3px);
}

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

/* ============================================
   Privacy Hero Section
   ============================================ */
.privacy-hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--stone-gray) 100%);
  padding: 8rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.privacy-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,%3Csvg width="100" height="100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M0 0h100v100H0z" fill="none"/%3E%3Cpath d="M0 50h100M50 0v100" stroke="%23fff" stroke-width="0.5" opacity="0.1"/%3E%3C/svg%3E');
  opacity: 0.1;
}

.privacy-hero .display-3 {
  color: var(--white) !important;
}

.privacy-hero .lead {
  color: var(--light-text) !important;
}

/* Architectural Lines */
.architectural-line {
  position: absolute;
  background: var(--secondary-color);
  opacity: 0.3;
}

.line-1 {
  width: 2px;
  height: 40%;
  top: 10%;
  left: 15%;
  animation: lineGrow 2s ease-in-out infinite alternate;
}

.line-2 {
  width: 60%;
  height: 2px;
  top: 30%;
  right: 10%;
  animation: lineGrow 2.5s ease-in-out infinite alternate;
}

.line-3 {
  width: 2px;
  height: 50%;
  bottom: 10%;
  right: 20%;
  animation: lineGrow 3s ease-in-out infinite alternate;
}

@keyframes lineGrow {
  0% { transform: scale(1); opacity: 0.3; }
  100% { transform: scale(1.2); opacity: 0.6; }
}

/* ============================================
   Privacy Container
   ============================================ */
.privacy-container {
  max-width: 900px;
  margin: 0 auto;
}

.privacy-card {
  background: var(--white);
  border-radius: 4px;
  padding: 3rem;
  box-shadow: var(--shadow-base);
  margin-top: -3rem;
  position: relative;
  z-index: 10;
}

.last-updated {
  color: var(--stone-gray) !important;
  font-style: italic;
  font-size: 0.95rem;
  margin-bottom: 2rem;
  padding: 1rem;
  background: var(--light-bg);
  border-left: 4px solid var(--secondary-color);
  border-radius: 2px;
}

/* ============================================
   Accordion
   ============================================ */
.accordion-item {
  border: 1px solid rgba(46, 52, 64, 0.1) !important;
  margin-bottom: 1rem;
  border-radius: 4px !important;
  overflow: hidden;
}

.accordion-header {
  margin-bottom: 0;
}

.accordion-button {
  background: var(--light-bg) !important;
  color: var(--primary-color) !important;
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  font-size: 1.1rem;
  border: none;
  transition: var(--transition-smooth);
}

.accordion-button:not(.collapsed) {
  background: var(--secondary-color) !important;
  color: var(--primary-color) !important;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(136, 192, 208, 0.25) !important;
  border-color: var(--secondary-color) !important;
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%232E3440'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e") !important;
}

.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%232E3440'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e") !important;
}

.accordion-body {
  padding: 1.5rem;
  background: var(--white);
  color: var(--stone-gray);
  line-height: 1.8;
}

.accordion-collapse {
  border-top: 2px solid var(--secondary-color);
}

/* ============================================
   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%;
}

/* ============================================
   Utilities
   ============================================ */
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-sticky { position: sticky !important; }
.position-fixed { position: fixed !important; }

.top-0 { top: 0 !important; }
.top-50 { top: 50% !important; }
.start-0 { left: 0 !important; }
.start-50 { left: 50% !important; }
.bottom-0 { bottom: 0 !important; }
.translate-middle { transform: translate(-50%, -50%) !important; }
.translate-middle-x { transform: translateX(-50%) !important; }

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

.overflow-hidden { overflow: hidden !important; }

.d-flex { display: flex !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-row-reverse { flex-direction: row-reverse !important; }
.flex-shrink-0 { flex-shrink: 0 !important; }
.flex-grow-1 { flex-grow: 1 !important; }

.align-items-center { align-items: center !important; }
.align-items-start { align-items: flex-start !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-end { justify-content: flex-end !important; }

.text-center { text-align: center !important; }
.text-md-start { text-align: start !important; }
.text-md-end { text-align: end !important; }
.text-lg-end { text-align: end !important; }

.text-decoration-none { text-decoration: none !important; }

.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }

.g-0 > * { padding: 0 !important; }
.g-3 { gap: 1rem !important; }
.g-4 { gap: 1.5rem !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-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-5 { padding-top: 3rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }

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

.m-0 { margin: 0 !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !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-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; }
.mb-lg-0 { margin-bottom: 0 !important; }
.mb-md-0 { margin-bottom: 0 !important; }

.ms-2 { margin-left: 0.5rem !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; }
.me-4 { margin-right: 1.5rem !important; }

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

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

.rounded { border-radius: 4px !important; }
.rounded-circle { border-radius: 50% !important; }

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

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

@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);
  }
}

.fade-in {
  animation: fadeIn 1s ease-in;
}

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

.fade-in-down {
  animation: fadeInDown 0.8s ease-out;
}

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

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

/* ============================================
   Responsive Media Queries
   ============================================ */

/* Extra Large Devices */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
  
  .col-lg-2 { flex: 0 0 auto; width: 16.666667%; }
  .col-lg-3 { flex: 0 0 auto; width: 25%; }
  .col-lg-4 { flex: 0 0 auto; width: 33.333333%; }
  .col-lg-5 { flex: 0 0 auto; width: 41.666667%; }
  .col-lg-6 { flex: 0 0 auto; width: 50%; }
  .col-lg-7 { flex: 0 0 auto; width: 58.333333%; }
  .col-lg-8 { flex: 0 0 auto; width: 66.666667%; }
  .col-lg-10 { flex: 0 0 auto; width: 83.333333%; }
  
  .offset-lg-1 { margin-left: 8.333333%; }
  .offset-lg-2 { margin-left: 16.666667%; }
  
  .order-lg-1 { order: 1; }
  .order-lg-2 { order: 2; }
  
  .ps-lg-5 { padding-left: 3rem !important; }
}

/* Large Devices */
@media (max-width: 1199.98px) {
  .display-2 { font-size: 3rem !important; }
  .display-3 { font-size: 2.5rem !important; }
  
  section { padding: 4rem 0; }
  
  .privacy-card { padding: 2rem; }
}

/* Medium Devices */
@media (min-width: 768px) {
  .col-md-3 { flex: 0 0 auto; width: 25%; }
  .col-md-4 { flex: 0 0 auto; width: 33.333333%; }
  .col-md-6 { flex: 0 0 auto; width: 50%; }
  .col-md-8 { flex: 0 0 auto; width: 66.666667%; }
  
  .text-md-start { text-align: start !important; }
  .text-md-end { text-align: end !important; }
  
  .p-md-5 { padding: 3rem !important; }
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--primary-color);
    padding: 1.5rem;
    margin-top: 1rem;
    border-radius: 4px;
  }
  
  .navbar-nav {
    gap: 0 !important;
  }
  
  .nav-link {
    padding: 0.75rem 0 !important;
  }
  
  .hero-content .display-2 {
    font-size: 2.5rem !important;
  }
  
  .col-lg-4,
  .col-lg-5,
  .col-lg-6,
  .col-lg-7,
  .col-lg-8,
  .col-lg-10 {
    width: 100%;
    margin-bottom: 2rem;
  }
  
  .mb-lg-0 {
    margin-bottom: 2rem !important;
  }
  
  .offset-lg-1,
  .offset-lg-2 {
    margin-left: 0;
  }
  
  .order-lg-1,
  .order-lg-2 {
    order: 0;
  }
  
  .ps-lg-5 {
    padding-left: 1rem !important;
  }
  
  .text-lg-end {
    text-align: start !important;
  }
  
  .mt-lg-0 {
    margin-top: 2rem !important;
  }
}

/* Small Devices */
@media (min-width: 576px) {
  .col-sm-6 { flex: 0 0 auto; width: 50%; }
}

@media (max-width: 767.98px) {
  .display-2 { font-size: 2rem !important; }
  .display-3 { font-size: 1.75rem !important; }
  .display-4 { font-size: 1.5rem !important; }
  
  section { padding: 3rem 0; }
  
  .container { padding: 0 1rem; }
  
  .btn-lg { padding: 0.75rem 1.5rem !important; }
  
  .hero-content .d-flex {
    flex-direction: column;
    gap: 1rem !important;
  }
  
  .hero-content .btn {
    width: 100%;
  }
  
  .service-card { padding: 1.5rem !important; }
  
  .privacy-hero { padding: 6rem 0 3rem; }
  
  .privacy-card { padding: 1.5rem; margin-top: -2rem; }
  
  .portfolio-masonry {
    grid-template-columns: 1fr;
  }
  
  .col-md-3,
  .col-md-4,
  .col-md-6,
  .col-md-8 {
    width: 100%;
    margin-bottom: 1.5rem;
  }
  
  .mb-md-0 {
    margin-bottom: 1.5rem !important;
  }
  
  .text-md-start,
  .text-md-end {
    text-align: center !important;
  }
  
  .p-md-5 { padding: 1.5rem !important; }
  
  footer .text-md-end {
    text-align: start !important;
  }
}

/* Extra Small Devices */
@media (max-width: 575.98px) {
  .px-5 { padding-left: 1rem !important; padding-right: 1rem !important; }
  
  .col-6 { flex: 0 0 auto; width: 50%; }
  .col-12 { flex: 0 0 auto; width: 100%; }
  
  .gap-4 { gap: 1rem !important; }
  
  .fs-3 { font-size: 1.5rem !important; }
  .fs-4 { font-size: 1.1rem !important; }
  .fs-5 { font-size: 1rem !important; }
  
  .col-sm-6 {
    width: 100%;
  }
  
  .scroll-indicator {
    bottom: 1rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .scroll-indicator,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    color: #000;
    background: #fff;
  }
  
  a {
    text-decoration: underline;
  }
}