/* Arctic Steel Architecture Studio - CSS */

/* ===========================
   ROOT VARIABLES & RESET
   =========================== */
:root {
  --primary-color: #2E3440;
  --secondary-color: #5E81AC;
  --accent-color: #88C0D0;
  --light-gray: #ECEFF4;
  --dark-gray: #4C566A;
  --white: #FFFFFF;
  --black: #000000;
  --transition-base: all 0.3s ease;
  --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);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--primary-color);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===========================
   HERO CAROUSEL
   =========================== */
.hero-carousel-wrapper {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.carousel-inner {
  height: 100vh;
}

.carousel-item {
  height: 100vh;
  transition: transform 1.2s ease-in-out, opacity 1.2s ease-in-out !important;
}

.carousel-item img {
  object-fit: cover;
  object-position: center;
  filter: brightness(0.7) contrast(1.1);
  transition: var(--transition-base);
}

.carousel-item.active img {
  animation: zoomIn 8s ease-out forwards;
}

@keyframes zoomIn {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.1);
  }
}

.carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(46, 52, 64, 0.7) 0%, rgba(94, 129, 172, 0.5) 100%);
  z-index: 1;
  pointer-events: none;
}

/* ===========================
   NAVIGATION
   =========================== */
.navbar {
  z-index: 1000;
  transition: var(--transition-base);
  background: transparent !important;
}

.navbar.scrolled {
  background: rgba(46, 52, 64, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  padding-top: 1rem !important;
  padding-bottom: 1rem !important;
}

.navbar-brand {
  color: var(--white) !important;
  font-weight: 700 !important;
  font-size: 1.5rem !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition-base);
}

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

.navbar-toggler {
  border: 2px solid var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
  padding: 0.5rem 0.75rem !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(94, 129, 172, 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='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.nav-link {
  color: var(--white) !important;
  font-weight: 500 !important;
  position: relative;
  padding: 0.5rem 1rem !important;
  transition: var(--transition-base);
  text-transform: uppercase;
  font-size: 0.9rem !important;
  letter-spacing: 0.5px;
}

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

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

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

.nav-link.active {
  color: var(--accent-color) !important;
}

/* ===========================
   HERO CONTENT
   =========================== */
.carousel-caption {
  z-index: 2;
}

.display-2 {
  font-weight: 700;
  color: var(--white) !important;
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
  letter-spacing: -1px;
  animation: fadeInUp 1s ease-out;
}

.lead {
  color: var(--white) !important;
  text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.3);
  font-weight: 300;
  animation: fadeInUp 1.2s ease-out;
}

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

/* ===========================
   BUTTONS
   =========================== */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition-base);
  border-width: 2px !important;
  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 ease, height 0.6s ease;
  z-index: -1;
}

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

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

.btn-outline-light:hover {
  color: var(--primary-color) !important;
  background: var(--white) !important;
  border-color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(255, 255, 255, 0.2);
}

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

.btn-outline-primary:hover {
  color: var(--white) !important;
  background: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.btn-outline-secondary {
  color: var(--dark-gray) !important;
  border-color: var(--dark-gray) !important;
  background: transparent !important;
}

.btn-outline-secondary:hover {
  color: var(--white) !important;
  background: var(--dark-gray) !important;
  border-color: var(--dark-gray) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

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

.btn-light:hover {
  color: var(--white) !important;
  background: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ===========================
   SCROLL DOWN INDICATOR
   =========================== */
.scroll-down {
  animation: float 2s ease-in-out infinite;
  cursor: pointer;
}

.scroll-down:hover {
  color: var(--accent-color) !important;
  transform: translateY(5px);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

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

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: 3rem;
  font-weight: 700;
  color: var(--primary-color) !important;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 2px;
}

/* ===========================
   ABOUT SECTION
   =========================== */
.about-section {
  background: var(--light-gray);
}

.img-fluid {
  transition: var(--transition-base);
}

.img-fluid:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.rounded {
  border-radius: 0.5rem !important;
}

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

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

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

/* ===========================
   CARDS
   =========================== */
.card {
  border: none !important;
  transition: var(--transition-base);
  overflow: hidden;
  background: var(--white);
}

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

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

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

.card-text {
  color: var(--dark-gray) !important;
  line-height: 1.8;
}

.card-img-top {
  transition: var(--transition-base);
  height: 250px;
  object-fit: cover;
}

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

/* ===========================
   SERVICES SECTION
   =========================== */
.services-section {
  background: var(--white);
}

.service-card {
  position: relative;
  padding: 2rem;
  background: var(--white);
  border-radius: 0.5rem;
  transition: var(--transition-base);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--secondary-color);
  transition: var(--transition-base);
  border-radius: 2px;
}

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

.service-card:hover {
  background: var(--light-gray);
}

/* ===========================
   SPLIT CONTAINER (FOUNDER)
   =========================== */
.split-container {
  min-height: 600px;
}

.sticky-section {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.founder-portrait {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
}

.founder-info {
  background: var(--white);
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.timeline-wrapper {
  position: relative;
  padding-left: 2rem;
}

.timeline-wrapper::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--secondary-color);
}

.timeline-section {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-section::before {
  content: '';
  position: absolute;
  left: -2.5rem;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  background: var(--secondary-color);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--secondary-color);
}

.award-badge {
  background: var(--secondary-color);
  color: var(--white) !important;
  border-radius: 0.5rem;
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition-base);
}

.award-badge:hover {
  background: var(--primary-color);
  transform: scale(1.05);
}

/* ===========================
   PORTFOLIO SECTION
   =========================== */
.portfolio-section {
  background: var(--light-gray);
}

.filter-btn {
  margin: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
  transition: var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.portfolio-item {
  opacity: 0;
  transform: scale(0.8);
  transition: var(--transition-base);
}

.portfolio-item.show {
  opacity: 1;
  transform: scale(1);
}

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

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  cursor: pointer;
  height: 400px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

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

.portfolio-card:hover .portfolio-img {
  transform: scale(1.15);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(46, 52, 64, 0.95) 0%, rgba(94, 129, 172, 0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-base);
}

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

.portfolio-content {
  text-align: center;
  color: var(--white) !important;
  transform: translateY(20px);
  transition: var(--transition-base);
  padding: 2rem;
}

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

.portfolio-content h3 {
  color: var(--white) !important;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.portfolio-content p {
  color: var(--white) !important;
  margin-bottom: 1rem;
}

.badge {
  background: var(--accent-color) !important;
  color: var(--primary-color) !important;
  padding: 0.5rem 1rem;
  font-weight: 600;
  margin: 0.25rem;
}

.view-project {
  margin-top: 1rem;
}

/* ===========================
   MODAL
   =========================== */
.modal-content {
  background: var(--white);
  border: none;
  border-radius: 0.5rem;
  overflow: hidden;
}

.modal-header {
  background: var(--primary-color);
  color: var(--white) !important;
  border: none;
  padding: 1.5rem;
}

.modal-title {
  color: var(--white) !important;
  font-weight: 700;
}

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

.btn-close:hover,
.btn-close-white:hover {
  opacity: 0.7;
}

.modal-body {
  padding: 2rem;
}

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

/* ===========================
   STATS SECTION
   =========================== */
.stats-section {
  background: var(--primary-color);
  color: var(--white) !important;
  padding: 4rem 0;
}

.stat-box {
  text-align: center;
  padding: 2rem;
  transition: var(--transition-base);
}

.stat-box:hover {
  transform: translateY(-10px);
}

.counter {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-color) !important;
  display: block;
  margin-bottom: 0.5rem;
}

.stat-box p {
  color: var(--white) !important;
  font-size: 1.1rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===========================
   CERTIFICATIONS
   =========================== */
.cert-card {
  text-align: center;
  padding: 2rem;
  background: var(--white);
  border-radius: 0.5rem;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.cert-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  background: var(--light-gray);
}

.cert-icon {
  width: 80px;
  height: 80px;
  background: var(--secondary-color);
  color: var(--white) !important;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  transition: var(--transition-base);
}

.cert-card:hover .cert-icon {
  background: var(--primary-color);
  transform: rotate(360deg);
}

/* ===========================
   SKILLS/PROGRESS BARS
   =========================== */
.progress {
  height: 30px;
  border-radius: 15px;
  background: var(--light-gray) !important;
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-bar {
  background: linear-gradient(90deg, var(--secondary-color) 0%, var(--accent-color) 100%) !important;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white) !important;
  font-weight: 600;
  transition: width 1.5s ease;
}

/* ===========================
   BLOCKQUOTE/TESTIMONIALS
   =========================== */
blockquote {
  border-left: 4px solid var(--secondary-color);
  padding-left: 2rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--dark-gray) !important;
}

.blockquote-footer {
  color: var(--dark-gray) !important;
  margin-top: 1rem;
  font-style: normal;
}

.blockquote-footer::before {
  content: '— ';
}

/* ===========================
   CONTACT SECTION
   =========================== */
.contact-section {
  background: var(--light-gray);
}

.form-label {
  color: var(--primary-color) !important;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.text-danger {
  color: #dc3545 !important;
  font-weight: 600;
}

.form-control,
.form-select {
  border: 2px solid var(--light-gray) !important;
  border-radius: 0.5rem !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition-base);
  background: var(--white) !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(94, 129, 172, 0.25) !important;
  background: var(--white) !important;
}

.form-control::placeholder {
  color: var(--dark-gray) !important;
  opacity: 0.6;
}

.form-check-input {
  border: 2px solid var(--dark-gray) !important;
  transition: var(--transition-base);
}

.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 0.25rem rgba(94, 129, 172, 0.25) !important;
}

.form-check-label {
  color: var(--dark-gray) !important;
}

.ratio {
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* ===========================
   CONTACT INFO
   =========================== */
.contact-info {
  background: var(--white);
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 100px;
}

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

.contact-info h5 {
  color: var(--primary-color) !important;
  font-weight: 700;
}

.contact-info p {
  color: var(--dark-gray) !important;
  margin: 0;
}

.contact-info a {
  color: var(--dark-gray) !important;
  text-decoration: none;
  transition: var(--transition-base);
}

.contact-info a:hover {
  color: var(--secondary-color) !important;
}

/* ===========================
   FOOTER
   =========================== */
footer {
  background: var(--primary-color);
  color: var(--white) !important;
  padding: 3rem 0 1rem;
}

footer h5,
footer h6 {
  color: var(--white) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

footer p,
footer a,
footer li {
  color: rgba(255, 255, 255, 0.8) !important;
  transition: var(--transition-base);
}

footer a:hover {
  color: var(--accent-color) !important;
  text-decoration: none;
  transform: translateX(5px);
}

.list-unstyled li {
  margin-bottom: 0.75rem;
  padding-left: 0;
}

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

.border-top {
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.small {
  font-size: 0.875rem;
}

/* ===========================
   PRIVACY HERO
   =========================== */
.privacy-hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white) !important;
  padding: 5rem 0 3rem;
  margin-bottom: 3rem;
}

.privacy-hero h1,
.privacy-hero .display-3 {
  color: var(--white) !important;
}

/* ===========================
   ACCORDION
   =========================== */
.accordion-item {
  border: none !important;
  margin-bottom: 1rem;
  border-radius: 0.5rem !important;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  border: none;
}

.accordion-button {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  border: none;
  transition: var(--transition-base);
}

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

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-button::after {
  filter: brightness(0) saturate(100%);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-collapse {
  border: none;
}

.accordion-body {
  background: var(--light-gray);
  color: var(--dark-gray) !important;
  padding: 1.5rem;
  line-height: 1.8;
}

/* ===========================
   HOVER EFFECTS
   =========================== */
.hover-lift {
  transition: var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg) !important;
}

/* ===========================
   UTILITY CLASSES
   =========================== */
.text-decoration-none {
  text-decoration: none !important;
}

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

.text-dark {
  color: var(--primary-color) !important;
}

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

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

.object-fit-cover {
  object-fit: cover !important;
}

.vh-100 {
  height: 100vh !important;
}

.min-vh-50 {
  min-height: 50vh !important;
}

.d-block {
  display: block !important;
}

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

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

.flex-shrink-0 {
  flex-shrink: 0 !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(46, 52, 64, 0.98);
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
    box-shadow: var(--shadow-lg);
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .nav-link:last-child {
    border-bottom: none;
  }
  
  .display-2 {
    font-size: 2.5rem;
  }
  
  .lead {
    font-size: 1.1rem;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .sticky-section {
    position: relative;
    top: 0;
  }
  
  .contact-info {
    position: relative;
    top: 0;
    margin-bottom: 2rem;
  }
  
  .founder-portrait {
    height: 400px;
    margin-bottom: 2rem;
  }
}

@media (max-width: 767.98px) {
  .display-2 {
    font-size: 2rem;
  }
  
  .display-3 {
    font-size: 2rem;
  }
  
  .display-4 {
    font-size: 1.75rem;
  }
  
  .display-5 {
    font-size: 1.5rem;
  }
  
  .display-6 {
    font-size: 1.25rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem;
  }
  
  .counter {
    font-size: 2rem;
  }
  
  .stat-box {
    padding: 1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .portfolio-card {
    height: 300px;
  }
  
  .card-img-top {
    height: 200px;
  }
}

@media (max-width: 575.98px) {
  .px-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .btn {
    padding: 0.5rem 1rem !important;
    font-size: 0.875rem !important;
  }
  
  .gap-4 {
    gap: 1rem !important;
  }
  
  .navbar-brand {
    font-size: 1.25rem !important;
  }
  
  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
}

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

@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-out;
}

.slide-in-left {
  animation: slideInLeft 1s ease-out;
}

.slide-in-right {
  animation: slideInRight 1s ease-out;
}

/* ===========================
   LOADING SPINNER
   =========================== */
.spinner-border {
  width: 3rem;
  height: 3rem;
  border-width: 0.3rem;
}

/* ===========================
   PRINT STYLES
   =========================== */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  a {
    text-decoration: underline;
  }
}