/* CSS Reset & Variables */
:root {
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --primary: #F59E0B;
  --primary-hover: #D97706;
  --primary-light: #FEF3C7;
  --secondary: #0B0F17;
  --secondary-surface: #111827;
  --card-bg: #1F2937;
  --bg-light: #FFFFFF;
  --text-dark: #111827;
  --text-light: #F9FAFB;
  --text-muted: #9CA3AF;
  --border-dark: rgba(255, 255, 255, 0.1);
  --border-light: #E5E7EB;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-light);
  color: var(--text-dark);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
}

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

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

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

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

.uppercase {
  text-transform: uppercase;
}

.font-bold {
  font-weight: 700;
}

/* Container & Layout */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.gap-0 {
  gap: 0;
}

.gap-4 {
  gap: 1rem;
}

.gap-6 {
  gap: 1.5rem;
}

.gap-16 {
  gap: 4rem;
}

.space-y-6>*+* {
  margin-top: 1.5rem;
}

.col-span-2 {
  grid-column: span 1;
}

@media (min-width: 768px) {
  .col-span-2 {
    grid-column: span 2;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--secondary);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: #fbbf24;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-light);
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: var(--secondary);
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--text-light);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  margin-top: 0.5rem;
}

.w-full {
  width: 100%;
}

.hidden {
  display: none !important;
}

/* Header & Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 0.5rem 0;
  transition: var(--transition);
  background-color: rgba(11, 15, 23, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .navbar {
    top: 1rem;
    padding: 0.75rem 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    box-shadow: none;
  }

  .navbar.scrolled {
    background-color: var(--secondary);
    top: 0;
    padding: 0.5rem 0;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  max-width: 100%;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .navbar-container {
    gap: 1rem;
    padding: 0 2rem;
  }
}

.logo {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  flex-shrink: 0;
  overflow: visible;
}

.logo-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--text-light);
}

.logo-subtitle {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--primary);
}

.logo-img {
  height: 48px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: var(--transition);
  transform: scale(1.35);
  transform-origin: left center;
}

@media (min-width: 768px) {
  .logo-img {
    height: 80px;
    transform: scale(1.35);
    transform-origin: left center;
  }
}

.footer-logo-img {
  height: 36px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  color: #D1D5DB;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
}

/* Compact Order Concrete button in mobile navbar so it floats cleanly on scroll */
@media (max-width: 767px) {
  .navbar .open-order-modal {
    display: inline-flex;
    padding: 0.45rem 0.8rem;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
    border-radius: 4px;
    white-space: nowrap;
    box-shadow: 0 2px 10px rgba(245, 158, 11, 0.4);
    margin-left: auto;
  }
}

@media (max-width: 380px) {
  .logo-img {
    height: 40px;
  }

  .navbar .open-order-modal {
    padding: 0.4rem 0.55rem;
    font-size: 0.7rem;
  }
}

.mobile-toggle {
  display: block;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.35rem;
  cursor: pointer;
  padding: 0.25rem;
}

@media (min-width: 768px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background-color: var(--secondary-surface);
  padding: 1.5rem;
  gap: 1rem;
  border-bottom: 1px solid var(--border-dark);
}

.mobile-menu.open {
  display: flex;
}

.mobile-nav-link {
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
  text-decoration: none;
  font-size: 1rem;
  padding: 0.5rem 0;
}

/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--secondary);
  overflow: hidden;
}

.hero-bg-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.bg-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1);
  animation: bg-zoom-fade 24s linear infinite;
}

/* Animations for each slide based on delays */
.bg-slide:nth-child(1) {
  animation-delay: 0s;
}

.bg-slide:nth-child(2) {
  animation-delay: 4s;
}

.bg-slide:nth-child(3) {
  animation-delay: 8s;
}

.bg-slide:nth-child(4) {
  animation-delay: 12s;
}

.bg-slide:nth-child(5) {
  animation-delay: 16s;
}

.bg-slide:nth-child(6) {
  animation-delay: 20s;
}

@keyframes bg-zoom-fade {
  0% {
    opacity: 0;
    transform: scale(1);
  }

  4% {
    opacity: 1;
  }

  16% {
    opacity: 1;
  }

  20% {
    opacity: 0;
    transform: scale(1.1);
  }

  100% {
    opacity: 0;
    transform: scale(1.1);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 15, 23, 0.85) 0%, rgba(11, 15, 23, 0.75) 50%, rgba(11, 15, 23, 0.95) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding-top: 4.5rem;
}

@media (min-width: 768px) {
  .hero-content {
    padding-top: 0;
  }
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-light);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 4.5rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 5.5rem;
  }
}

.hero-subtitle {
  font-size: 1.125rem;
  color: #D1D5DB;
  max-width: 650px;
  margin: 0 auto 2.5rem;
  font-weight: 500;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

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

.scroll-line {
  width: 2px;
  height: 60px;
  background: linear-gradient(180deg, var(--primary) 0%, transparent 100%);
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translate(-50%, 0);
  }

  40% {
    transform: translate(-50%, -10px);
  }

  60% {
    transform: translate(-50%, -5px);
  }
}

/* About Section */
.about-section {
  background-color: var(--bg-light);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

.accent-bar {
  width: 5rem;
  height: 0.5rem;
  background-color: var(--primary);
  margin-bottom: 2rem;
}

.paragraph {
  font-size: 1.125rem;
  color: #4B5563;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.hero-stats .stat-card {
  border-left: 3px solid var(--primary);
  padding-left: 1rem;
  text-align: left;
}

.hero-stats .stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
}

.hero-stats .stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #D1D5DB;
  letter-spacing: 0.05em;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  border-left: 4px solid var(--primary);
  padding-left: 1rem;
}

.stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--secondary);
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #6B7280;
  letter-spacing: 0.05em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  background: var(--bg-light);
  padding: 1.15rem 1rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
  border-radius: 6px;
}

.feature-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 1.65rem;
  color: var(--secondary);
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  color: var(--primary);
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 0.35rem;
}

.feature-desc {
  font-size: 0.825rem;
  color: #6B7280;
  line-height: 1.45;
}

/* Products / Grade Catalog Section */
.products-section {
  background-color: var(--secondary);
  color: var(--text-light);
}

.top-gradient-border {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.section-header {
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #9CA3AF;
  margin-top: 1rem;
}

.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile Specific Catalog Reordering (M20, M25, Design Mix first) & Expand Toggle */
@media (max-width: 767px) {
  .catalog-grid {
    display: flex;
    flex-direction: column;
  }

  .grade-card.grade-card-m20 {
    order: 1;
  }

  .grade-card.grade-card-m25 {
    order: 2;
  }

  .grade-card.design-mix-card {
    order: 3;
  }

  .grade-card.secondary-grade-card {
    order: 4;
    display: none;
  }

  .catalog-grid.expanded .grade-card.secondary-grade-card {
    display: flex;
  }

  .catalog-more-container {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
  }
}

/* PC / Desktop catalog behavior (Show all, normal order) */
@media (min-width: 768px) {
  .catalog-more-container {
    display: none !important;
  }

  .grade-card.secondary-grade-card {
    display: flex !important;
    order: initial !important;
  }

  .grade-card.grade-card-m20,
  .grade-card.grade-card-m25,
  .grade-card.design-mix-card {
    order: initial !important;
  }
}

/* View More Grades Button */
.btn-more-grades {
  background: rgba(245, 158, 11, 0.1);
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 0.85rem 2rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
}

.btn-more-grades:hover {
  background: var(--primary);
  color: var(--secondary);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-more-grades i {
  transition: transform 0.3s ease;
}

.catalog-grid.expanded+.catalog-more-container #more-grades-icon {
  transform: rotate(180deg);
}

.grade-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.grade-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(245, 158, 11, 0.5);
  transform: translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -12px;
  right: 12px;
  background: var(--primary);
  color: var(--secondary);
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
}

.grade-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.grade-title {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-light);
}

.grade-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  text-align: right;
}

.grade-unit {
  display: block;
  font-size: 0.7rem;
  color: #9CA3AF;
  text-transform: uppercase;
}

.grade-body {
  flex-grow: 1;
}

.grade-desc {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.grade-usecase {
  font-size: 0.875rem;
  color: #9CA3AF;
  line-height: 1.5;
}

.grade-usecase strong {
  color: #D1D5DB;
  display: block;
  margin-bottom: 0.25rem;
}

.btn-catalog {
  margin-top: 2rem;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  width: 100%;
}

.btn-catalog:hover {
  background: var(--primary);
  color: var(--secondary);
}

/* Design Mix Card */
.design-mix-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%);
  border: 1px solid rgba(245, 158, 11, 0.4);
  position: relative;
  overflow: visible;
}

.design-mix-card:hover {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(255, 255, 255, 0.08) 100%);
  border-color: var(--primary);
  transform: translateY(-4px);
}

.design-mix-badge {
  position: absolute;
  top: -12px;
  right: 12px;
  background: linear-gradient(90deg, #F59E0B, #D97706);
  color: var(--secondary);
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  letter-spacing: 0.08em;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.5);
}

.design-mix-title {
  background: linear-gradient(90deg, #F59E0B, #FCD34D);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-design-mix {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.1));
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--primary) !important;
}

.btn-design-mix:hover {
  background: var(--primary) !important;
  color: var(--secondary) !important;
  border-color: var(--primary);
}

/* Design Mix Modal */
.design-mix-modal-card {
  max-width: 720px;
}

.design-mix-header {
  border-bottom: 2px solid var(--primary) !important;
}

.design-mix-section-label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-hover);
  padding: 0.5rem 0.75rem;
  background: #FEF3C7;
  border-left: 3px solid var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

/* Projects Showcase */
.projects-section {
  background-color: var(--bg-light);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem;
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--secondary);
}

.project-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-bg {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11, 15, 23, 0.9) 100%);
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

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

.project-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  z-index: 2;
  transform: translateY(10px);
  transition: transform 0.3s ease;
}

.project-card:hover .project-info {
  transform: translateY(0);
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  margin-bottom: 0.5rem;
}

.badge-primary {
  background: var(--primary);
  color: var(--secondary);
}

.project-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.project-location {
  font-size: 0.85rem;
  color: #D1D5DB;
}

/* Contact Section */
.contact-section {
  background-color: var(--secondary);
  padding: 0;
}

.contact-form-container {
  padding: 4rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 768px) {
  .contact-form-container {
    padding: 6rem 4rem;
  }
}

.contact-form {
  max-width: 480px;
  margin-bottom: 3rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-dark);
  color: var(--text-light);
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-input.light {
  background: #FFFFFF;
  border-color: var(--border-light);
  color: var(--secondary);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
}

.form-select {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--secondary);
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-select:focus {
  outline: none;
  border-color: var(--primary);
}

.resize-none {
  resize: none;
}

.alert {
  padding: 1.5rem;
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.alert-success {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid var(--primary);
  color: var(--text-light);
}

.alert-title {
  color: var(--primary);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 480px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  color: #D1D5DB;
  text-decoration: none;
  transition: var(--transition);
}

.contact-info-item:hover {
  color: var(--primary);
}

.whatsapp-item:hover {
  color: #25D366;
}

.contact-icon {
  width: 2.75rem;
  height: 2.75rem;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  font-size: 1.125rem;
  transition: var(--transition);
}

.contact-info-item:hover .contact-icon {
  background: rgba(245, 158, 11, 0.2);
}

.whatsapp-item:hover .contact-icon {
  background: rgba(37, 211, 102, 0.2);
}

.contact-label {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #6B7280;
}

.contact-val {
  font-weight: 700;
  font-size: 1rem;
}

.map-container {
  min-height: 400px;
  width: 100%;
  filter: grayscale(100%) contrast(120%);
}

@media (min-width: 992px) {
  .map-container {
    height: 100%;
  }
}

/* Footer */
.footer {
  background-color: #05080E;
  color: #9CA3AF;
  padding: 3rem 0;
  border-top: 1px solid var(--border-dark);
}

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: center;
    /* Center align items */
  }

  .footer-top .social-links {
    margin: 0 auto;
    /* Center the social icons */
  }
}

.social-links {
  display: flex;
  gap: 1.25rem;
}

.social-icon {
  color: #6B7280;
  font-size: 1.25rem;
  transition: var(--transition);
}

.social-icon:hover {
  color: var(--primary);
}

/* Social icons colors */
.social-instagram .fa-instagram {
  color: #6B7280;
}

.social-instagram:hover .fa-instagram {
  color: #E1306C;
}

.social-facebook .fa-facebook-f {
  color: #6B7280;
}

.social-facebook:hover .fa-facebook-f {
  color: #1877F2;
}

.social-youtube .fa-youtube {
  color: #6B7280;
}

.social-youtube:hover .fa-youtube {
  color: #FF0000;
}

/* Mobile: always original colors */
@media (max-width: 767px) {

  .social-instagram .fa-instagram,
  .social-facebook .fa-facebook-f,
  .social-youtube .fa-youtube {
    color: inherit;
    /* overridden below */
  }

  .social-instagram .fa-instagram {
    color: #E1306C;
  }

  .social-facebook .fa-facebook-f {
    color: #1877F2;
  }

  .social-youtube .fa-youtube {
    color: #FF0000;
  }
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: #9CA3AF;
  text-decoration: none;
  transition: var(--transition);
}

.footer-legal a:hover {
  color: var(--text-light);
}

/* Order Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background-color: rgba(11, 15, 23, 0.9);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-card {
  background: #FFFFFF;
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: modalIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.modal-header {
  position: sticky;
  top: 0;
  background: #FFFFFF;
  z-index: 10;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--secondary);
  text-transform: uppercase;
}

.modal-subtitle {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-hover);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: var(--transition);
}

.modal-close:hover {
  background: #F3F4F6;
}

.modal-body {
  padding: 1.5rem;
}

.estimate-box {
  background-color: #F8FAFC;
  border: 1px solid var(--border-light);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.estimate-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #6B7280;
  letter-spacing: 0.05em;
}

.estimate-amount {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--secondary);
}

.estimate-disclaimer {
  font-size: 0.75rem;
  color: #6B7280;
  text-align: right;
  max-width: 160px;
}

.divider {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 1.5rem 0;
}

.success-icon-circle {
  width: 4rem;
  height: 4rem;
  background-color: #D1FAE5;
  color: #059669;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 1.5rem;
}

/* Animations for scroll reveal */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* FAQ Section */
.faq-section {
  background-color: var(--bg-light);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1rem;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.5rem 0;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--secondary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.3s ease;
}

.faq-question:hover,
.faq-question.active {
  color: var(--primary);
}

.faq-question i {
  transition: transform 0.3s ease;
}

.faq-question.active i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding-bottom: 1.5rem;
  color: #4B5563;
  line-height: 1.6;
}

/* Floating Action Buttons */
.floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 100;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.75rem;
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-xl);
  color: #fff;
}

.whatsapp-btn {
  background-color: #25D366;
}

.whatsapp-btn:hover {
  background-color: #128C7E;
}

.instagram-btn {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.instagram-btn:hover {
  filter: brightness(1.1);
}

/* RMC vs Conventional Comparison Section */
.rmc-vs-section {
  background-color: var(--secondary-surface);
  color: var(--text-light);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 992px) {
  .comparison-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.comparison-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 1.5rem;
  transition: var(--transition);
}

.comparison-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(245, 158, 11, 0.4);
  transform: translateY(-2px);
}

.comparison-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.comparison-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.comparison-metric {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-light);
}

.comparison-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .comparison-body {
    grid-template-columns: 1fr 1fr;
  }
}

.comp-box {
  padding: 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  line-height: 1.5;
}

.rmc-box {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.conv-box {
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.comp-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.tag-rmc {
  color: #10B981;
}

.tag-conv {
  color: #EF4444;
}

.comp-box p {
  color: #D1D5DB;
  font-size: 0.85rem;
}

/* Mobile Specific Comparison Reordering (Points 1, 2, 6 First) & Know More Toggle */
@media (max-width: 767px) {
  .comparison-grid {
    display: flex;
    flex-direction: column;
  }

  .comparison-card.comp-card-1 {
    order: 1;
  }

  .comparison-card.comp-card-2 {
    order: 2;
  }

  .comparison-card.comp-card-6 {
    order: 3;
  }

  .comparison-card.comp-card-secondary {
    order: 4;
    display: none;
  }

  .comparison-grid.expanded .comparison-card.comp-card-secondary {
    display: block;
  }

  .comp-more-container {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
  }
}

/* PC / Desktop comparison rules (Show all in numerical order) */
@media (min-width: 768px) {
  .comp-more-container {
    display: none !important;
  }

  .comparison-card.comp-card-secondary {
    display: block !important;
    order: initial !important;
  }

  .comparison-card.comp-card-1,
  .comparison-card.comp-card-2,
  .comparison-card.comp-card-6 {
    order: initial !important;
  }
}

/* Know More Button Styling */
.btn-more-comp {
  background: rgba(245, 158, 11, 0.1);
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 0.85rem 2.2rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
}

.btn-more-comp:hover {
  background: var(--primary);
  color: var(--secondary);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-more-comp i {
  transition: transform 0.3s ease;
}

.comparison-grid.expanded+.comp-more-container #comp-more-icon {
  transform: rotate(180deg);
}

/* Policy Modal (Terms & Conditions / Privacy Policy) */
.policy-modal-card {
  max-width: 800px;
  width: 92%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.policy-tab-buttons {
  display: flex;
  gap: 0.5rem;
}

.policy-tab-btn {
  background: transparent;
  border: none;
  color: #9CA3AF;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.5rem 0.85rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.policy-tab-btn.active,
.policy-tab-btn:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.policy-modal-body {
  overflow-y: auto;
  padding: 1.5rem 2rem;
  flex: 1;
}

.policy-tab-content {
  display: none;
}

.policy-tab-content.active {
  display: block;
}

.policy-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 0.25rem;
}

.policy-updated {
  font-size: 0.8rem;
  color: #6B7280;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.policy-text-block h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--secondary);
  margin-top: 1.25rem;
  margin-bottom: 0.4rem;
}

.policy-text-block p {
  font-size: 0.875rem;
  color: #4B5563;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.policy-text-block ul {
  padding-left: 1.25rem;
  margin-bottom: 0.75rem;
}

.policy-text-block li {
  font-size: 0.875rem;
  color: #4B5563;
  line-height: 1.5;
  margin-bottom: 0.35rem;
}

/* ============================================================
   Language Toggle (EN / KN) — RMC vs Conventional section
   Append this to the end of Styles.css
   ============================================================ */

.lang-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dark);
  border-radius: 999px;
  padding: 4px;
}

.lang-toggle-option {
  background: transparent;
  border: none;
  color: #9CA3AF;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.4rem 1.2rem;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition);
}

.lang-toggle-option:hover:not(.active) {
  color: var(--text-light);
}

.lang-toggle-option.active {
  background: var(--primary);
  color: var(--secondary);
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.35);

  .rmc-vs-section .section-subtitle {
    color: var(--text-light);
    font-weight: 600;
  }
}