/* 
 * FM Interiors and Exteriors - Modern Japandi Stylesheet
 * Custom CSS for a calm, minimal, premium, image-led showroom design.
 * Color Palette: Warm Oatmeal, Soft Charcoal, Natural Walnut, Muted Sage, Clay Brown, Linen Beige, Matte Black, Clean White
 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&display=swap');

/* --- CUSTOM PROPERTIES --- */
:root {
  /* Colors */
  --bg-primary: #F5EFE6;
  --bg-secondary: #FFFFFF;
  --bg-dark: #111111;
  --bg-card: rgba(255, 255, 255, 0.7);
  --text-main: #232323;
  --text-muted: #5A5A5A;
  --text-light: #F5EFE6;
  
  /* Japandi Accents */
  --accent-walnut: #7A5230;
  --accent-walnut-hover: #5F3F24;
  --accent-sage: #7A8A72;
  --accent-sage-light: #ECEFEA;
  --accent-clay: #A66A4C;
  --accent-linen: #DDD0BE;
  
  /* Fonts */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  /* Layout */
  --container-max-width: 1320px;
  --header-height: 80px;
  
  /* Shadows & Borders */
  --shadow-sm: 0 4px 15px rgba(122, 82, 48, 0.03);
  --shadow-md: 0 12px 30px rgba(35, 35, 35, 0.05);
  --shadow-lg: 0 20px 50px rgba(35, 35, 35, 0.08);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --border-radius-full: 9999px;
  
  /* Animation */
  --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: all 0.25s ease;
}

/* --- RESET & BASE STYLES --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-linen);
  border: 1px solid var(--bg-primary);
  border-radius: var(--border-radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-sage);
}

/* --- UTILITY CLASSES --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

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

.uppercase-label {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-walnut);
  font-weight: 700;
  display: block;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 24px;
  color: var(--text-main);
}

.section-subtitle {
  font-size: clamp(1rem, 1.1vw, 1.15rem);
  color: var(--text-muted);
  max-width: 650px;
  margin: -10px auto 60px auto;
  line-height: 1.6;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: var(--border-radius-md);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--accent-walnut);
  color: #FFFFFF;
  border: 1px solid var(--accent-walnut);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--accent-walnut-hover);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-primary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-primary:hover {
  box-shadow: 0 8px 24px rgba(122, 82, 48, 0.2);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--text-main);
}

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

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border: 1px solid #25D366;
}

.btn-whatsapp:hover {
  background-color: #128C7E;
  border-color: #128C7E;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.25);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

/* --- STICKY HEADER & NAVBAR --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  background-color: rgba(245, 239, 230, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(122, 82, 48, 0.08);
  transition: var(--transition-smooth);
}

.site-header.scrolled {
  background-color: rgba(245, 239, 230, 0.98);
  box-shadow: var(--shadow-sm);
  height: 70px;
  border-bottom-color: rgba(122, 82, 48, 0.15);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo-container {
  display: flex;
  flex-direction: column;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.logo-subtitle {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-sage);
  font-weight: 600;
  margin-top: 4px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--accent-walnut);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-main);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.hamburger span {
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  transition: var(--transition-smooth);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Slide-in Menu */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-lg);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: 100px 30px 40px 30px;
  transition: var(--transition-smooth);
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.mobile-nav-links a {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--text-main);
  display: block;
}

.mobile-nav-links a:hover {
  color: var(--accent-walnut);
  padding-left: 8px;
}

.mobile-cta {
  margin-top: auto;
}

/* --- HERO SECTION --- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
  overflow: hidden;
  background-color: var(--bg-primary);
  background-image: radial-gradient(circle at 80% 30%, rgba(221, 208, 190, 0.3) 0%, transparent 50%),
                    radial-gradient(circle at 10% 70%, rgba(122, 138, 114, 0.1) 0%, transparent 40%);
}

.hero-content-wrapper {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
}

.hero-text {
  max-width: 680px;
}

.hero-label {
  color: var(--accent-walnut);
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5.2vw, 4.25rem);
  line-height: 1.15;
  font-weight: 300;
  color: var(--text-main);
  margin-bottom: 24px;
}

.hero-title span {
  font-weight: 700;
  display: block;
  color: var(--accent-walnut);
}

.hero-description {
  font-size: clamp(1rem, 1.1vw, 1.15rem);
  color: var(--text-muted);
  margin-bottom: 35px;
  line-height: 1.65;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero-badge {
  background-color: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--accent-linen);
  padding: 8px 18px;
  border-radius: var(--border-radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}

.hero-badge-rating {
  color: var(--accent-walnut);
}

.hero-actions {
  display: flex;
  gap: 20px;
}

/* Overlapping Hero Cards (Japandi Editorial style) */
.hero-visual {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-card {
  position: absolute;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-smooth);
}

.hero-visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-card-large {
  width: 320px;
  height: 400px;
  z-index: 2;
  transform: rotate(-2deg);
}

.hero-card-small-1 {
  width: 160px;
  height: 180px;
  top: 15%;
  left: -15%;
  z-index: 1;
  transform: rotate(4deg);
}

.hero-card-small-2 {
  width: 180px;
  height: 200px;
  bottom: 10%;
  right: -10%;
  z-index: 3;
  transform: rotate(3deg);
  border: 4px solid var(--bg-primary);
}

.hero-card-label {
  position: absolute;
  top: 15%;
  right: -5%;
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 12px 20px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 4;
}

/* Hover micro-interactions */
.hero-visual:hover .hero-card-large {
  transform: rotate(0deg) scale(1.02);
}
.hero-visual:hover .hero-card-small-1 {
  transform: translate(-10px, -5px) rotate(-2deg);
}
.hero-visual:hover .hero-card-small-2 {
  transform: translate(10px, 5px) rotate(0deg);
}

/* --- ANTI-GRAVITY FLOATING ELEMENTS --- */
.antigravity-viewport {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.ag-element {
  position: absolute;
  will-change: transform;
  opacity: 0.25;
  transition: transform 0.12s ease-out;
}

/* Graphic Representations for floating objects (Japandi) */
.ag-pendant-light {
  top: 8%;
  left: 12%;
  width: 50px;
  height: 110px;
  background: linear-gradient(to bottom, var(--accent-walnut) 1px, transparent 1px),
              radial-gradient(ellipse at 50% 80%, rgba(122, 82, 48, 0.4) 10px, transparent 15px);
  border-left: 1px solid var(--accent-linen);
  margin-left: 24px;
}

.ag-wood-tile {
  top: 60%;
  left: 8%;
  width: 44px;
  height: 44px;
  border: 1px solid var(--accent-walnut);
  background-color: rgba(122, 82, 48, 0.12);
  border-radius: 4px;
}

.ag-marble-sample {
  bottom: 22%;
  left: 22%;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, rgba(255,255,255,0.7) 0%, rgba(221, 208, 190, 0.3) 100%);
  border: 1px solid var(--accent-linen);
  border-radius: 8px;
}

.ag-wallpaper-roll {
  top: 35%;
  left: 28%;
  width: 25px;
  height: 60px;
  border: 1px dashed var(--accent-sage);
  background-color: rgba(122, 138, 114, 0.08);
}

.ag-cabinet-card {
  bottom: 15%;
  right: 18%;
  width: 65px;
  height: 50px;
  border: 1px solid var(--accent-linen);
  background: rgba(255, 255, 255, 0.5);
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
}

.ag-shutter-sample {
  top: 25%;
  right: 22%;
  width: 40px;
  height: 80px;
  border: 1.5px solid var(--accent-walnut);
  background-color: rgba(122, 82, 48, 0.06);
}

.ag-ceiling-strip {
  top: 5%;
  right: 35%;
  width: 100px;
  height: 2px;
  background: var(--accent-sage);
}

.ag-glass-panel {
  top: 48%;
  right: 38%;
  width: 55px;
  height: 80px;
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(2px);
  border-radius: 4px;
}

.ag-grass-tile {
  bottom: 8%;
  left: 45%;
  width: 36px;
  height: 36px;
  background: rgba(122, 138, 114, 0.2);
  border: 1px dashed var(--accent-sage);
  border-radius: 50%;
}

.ag-room-preview {
  top: 18%;
  left: 48%;
  width: 70px;
  height: 70px;
  border: 1.5px solid var(--accent-linen);
  border-radius: 12px;
  background: rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ag-room-preview::after {
  content: '3D';
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-walnut);
}

.ag-color-palette {
  bottom: 30%;
  right: 8%;
  width: 60px;
  height: 22px;
  display: flex;
  gap: 3px;
}
.ag-color-palette span {
  flex: 1;
  height: 100%;
  border-radius: 2px;
}
.ag-color-palette span:nth-child(1) { background-color: var(--accent-walnut); }
.ag-color-palette span:nth-child(2) { background-color: var(--accent-sage); }
.ag-color-palette span:nth-child(3) { background-color: var(--accent-clay); }

/* Keyframe for subtle autonomous float */
@keyframes agFloat {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(1.5deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

.ag-element {
  animation: agFloat 8s ease-in-out infinite;
}

/* Stagger animation delays */
.ag-element:nth-child(2n) { animation-duration: 9.5s; animation-delay: 1.2s; }
.ag-element:nth-child(3n) { animation-duration: 11s; animation-delay: 2.2s; }
.ag-element:nth-child(4n) { animation-duration: 8.5s; animation-delay: 0.4s; }

/* --- ABOUT SECTION --- */
.about-section {
  background-color: var(--bg-primary);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 75px;
  align-items: center;
}

.about-image-container {
  position: relative;
}

.about-image {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  height: 520px;
}

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

.about-image-container:hover img {
  transform: scale(1.04);
}

/* Floating card on image */
.about-floating-card {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background-color: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
  padding: 24px 30px;
  border-radius: var(--border-radius-md);
  border-top: 4px solid var(--accent-sage);
  z-index: 2;
  text-align: center;
}

.about-floating-card .rating-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--text-main);
}

.about-floating-card .rating-stars {
  color: #FFD700;
  font-size: 1rem;
  margin: 4px 0;
}

.about-floating-card .rating-text {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.about-content {
  display: flex;
  flex-direction: column;
}

.about-description {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 35px;
  line-height: 1.7;
}

/* About Highlight Cards */
.about-highlights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 40px;
}

.about-highlight-card {
  background-color: var(--bg-card);
  padding: 20px;
  border-radius: var(--border-radius-md);
  border-left: 3px solid var(--accent-linen);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.about-highlight-card:hover {
  border-left-color: var(--accent-walnut);
  background-color: var(--bg-secondary);
  transform: translateY(-2px);
}

.about-highlight-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.about-highlight-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Stats Row */
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  border-top: 1px solid var(--accent-linen);
  padding-top: 30px;
}

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

.stat-val {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--accent-walnut);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* --- SERVICES SECTION --- */
.services-section {
  background-color: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid transparent;
}

.service-card-image {
  height: 230px;
  overflow: hidden;
  position: relative;
}

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

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-sage);
}

.service-card:hover .service-card-image img {
  transform: scale(1.06);
}

.service-card-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-card-action {
  margin-top: auto;
}

/* --- MODULAR INTERIORS SECTION --- */
.modular-section {
  background-color: var(--bg-primary);
}

.modular-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 75px;
  align-items: center;
}

.modular-text {
  max-width: 560px;
}

.modular-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
  margin-bottom: 35px;
}

.mod-feature-card {
  background-color: var(--bg-secondary);
  padding: 22px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  border-top: 2px solid var(--accent-sage);
  transition: var(--transition-smooth);
}

.mod-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--accent-walnut);
}

.mod-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: var(--accent-walnut);
  font-weight: 700;
  font-size: 0.85rem;
}

.mod-feature-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.mod-feature-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.modular-image-container {
  position: relative;
}

.modular-image {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  height: 540px;
}

.modular-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Floating swatch items around modular image */
.swatch-floating-card {
  position: absolute;
  top: 15%;
  left: -20px;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-main);
  border: 1px solid var(--accent-linen);
  z-index: 2;
}

.swatch-circle {
  width: 16px;
  height: 16px;
  border-radius: 50%;
}
.swatch-walnut { background-color: var(--accent-walnut); }
.swatch-sage { background-color: var(--accent-sage); }

.swatch-floating-card-2 {
  position: absolute;
  bottom: 15%;
  right: -20px;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-main);
  border: 1px solid var(--accent-linen);
  z-index: 2;
}

/* --- RENOVATION & FINISHING SECTION --- */
.renovation-section {
  background-color: var(--bg-secondary);
}

.renovation-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 75px;
  align-items: center;
}

.renovation-image {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  height: 520px;
}

.renovation-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.renovation-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 35px;
}

.renovation-feature-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--accent-linen);
  padding: 22px;
  border-radius: var(--border-radius-md);
  transition: var(--transition-smooth);
}

.renovation-feature-card:hover {
  background-color: var(--bg-secondary);
  border-color: var(--accent-walnut);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.renovation-feature-icon {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.renovation-feature-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.renovation-feature-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* --- 3D DESIGN SECTION --- */
.design3d-section {
  background-color: var(--bg-primary);
}

.design3d-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 75px;
  align-items: center;
}

.design3d-image-wrapper {
  position: relative;
}

.design3d-image {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  height: 480px;
}

.design3d-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.design3d-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 35px;
}

.design3d-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-linen);
  padding: 20px;
  border-radius: var(--border-radius-md);
  transition: var(--transition-smooth);
}

.design3d-card:hover {
  border-color: var(--accent-walnut);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.design3d-card-title {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.design3d-card-title::before {
  content: '◆';
  color: var(--accent-sage);
  font-size: 0.7rem;
}

.design3d-card-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* --- PROJECT GALLERY SECTION --- */
.gallery-section {
  background-color: var(--bg-secondary);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-item {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  height: 320px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

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

/* Hover overlay */
.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(17, 17, 17, 0.85);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  transition: var(--transition-smooth);
  z-index: 2;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

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

.gallery-cat {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent-sage);
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
  transform: translateY(15px);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.gallery-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--text-light);
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 16px;
  transform: translateY(15px);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1) 0.05s;
}

.gallery-btn {
  align-self: flex-start;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  border-bottom: 1.5px solid var(--accent-sage);
  padding-bottom: 2px;
  transform: translateY(15px);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1) 0.1s;
}

.gallery-btn:hover {
  color: var(--accent-sage);
}

.gallery-item:hover .gallery-cat,
.gallery-item:hover .gallery-title,
.gallery-item:hover .gallery-btn {
  transform: translateY(0);
}

/* Mobile Visibility Fallback */
@media (max-width: 768px) {
  .gallery-overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(17,17,17,0.92) 0%, rgba(17,17,17,0.3) 60%, transparent 100%);
  }
  .gallery-cat, .gallery-title, .gallery-btn {
    transform: translateY(0);
  }
}

/* --- WHY CHOOSE US SECTION --- */
.why-section {
  background-color: var(--bg-primary);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  align-items: flex-start;
  gap: 20px;
  border-left: 2px solid transparent;
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--accent-walnut);
}

.why-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-walnut);
  font-weight: 700;
}

.why-card-content {
  display: flex;
  flex-direction: column;
}

.why-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.3;
}

.why-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --- DESIGN PROCESS SECTION --- */
.process-section {
  background-color: var(--bg-secondary);
}

/* Timeline Components */
.timeline-wrapper {
  position: relative;
  max-width: 1000px;
  margin: 50px auto 0 auto;
  padding: 20px 0;
}

/* Vertical line */
.timeline-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background-color: var(--accent-linen);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 40px;
  box-sizing: border-box;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.timeline-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item-left {
  left: 0;
  text-align: right;
}

.timeline-item-right {
  left: 50%;
  text-align: left;
}

/* Node circle */
.timeline-node {
  position: absolute;
  top: 25px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 3px solid var(--accent-walnut);
  z-index: 2;
}

.timeline-item-left .timeline-node {
  right: -7px;
}

.timeline-item-right .timeline-node {
  left: -7px;
}

/* Content block */
.timeline-card {
  background-color: var(--bg-primary);
  padding: 24px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  display: inline-block;
  max-width: 400px;
  position: relative;
  transition: var(--transition-smooth);
}

.timeline-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background-color: var(--accent-sage-light);
}

.timeline-step {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-walnut);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.timeline-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --- REVIEWS SECTION --- */
.reviews-section {
  background-color: var(--bg-primary);
}

.reviews-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 40px;
}

.reviews-rating-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 6px;
}

.reviews-stars {
  color: #FFD700;
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.reviews-count {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.review-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.review-stars {
  color: #FFD700;
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.review-content {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 20px;
  flex-grow: 1;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.review-author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--accent-sage-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--accent-walnut);
}

.review-author-info {
  display: flex;
  flex-direction: column;
}

.review-author-name {
  font-size: 0.88rem;
  font-weight: 700;
}

.review-author-tag {
  font-size: 0.72rem;
  color: var(--accent-sage);
  font-weight: 600;
}

/* --- CONTACT SECTION --- */
.contact-section {
  background-color: var(--bg-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 75px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
}

.contact-card {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-md);
  padding: 35px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-walnut);
  font-size: 1rem;
}

.contact-item-details {
  display: flex;
  flex-direction: column;
}

.contact-item-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-walnut);
  margin-bottom: 4px;
}

.contact-item-text {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
}

.contact-item-subtext {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.contact-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-actions .btn {
  font-size: 0.85rem;
  padding: 12px 18px;
}

.contact-actions .btn-directions {
  grid-column: span 2;
}

/* Map Container */
.contact-map-wrapper {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 100%;
  min-height: 380px;
  border: 1px solid var(--accent-linen);
  background-color: var(--bg-primary);
  position: relative;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
  position: absolute;
  top: 0;
  left: 0;
}

.map-icon {
  font-size: 2.5rem;
  color: var(--accent-walnut);
  margin-bottom: 12px;
}

.map-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.map-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 300px;
  margin-bottom: 20px;
}

/* --- FOOTER --- */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--bg-primary);
  padding: 80px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.1;
  color: #FFFFFF;
}

.footer-subtitle {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-sage);
  font-weight: 600;
  margin-top: 4px;
  margin-bottom: 20px;
}

.footer-about-text {
  font-size: 0.85rem;
  color: rgba(245, 239, 230, 0.65);
  line-height: 1.6;
}

.footer-column-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
  color: #FFFFFF;
}

.footer-column-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 1px;
  background-color: var(--accent-walnut);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(245, 239, 230, 0.65);
}

.footer-links a:hover {
  color: var(--accent-linen);
  padding-left: 4px;
}

.footer-contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-details li {
  font-size: 0.85rem;
  color: rgba(245, 239, 230, 0.65);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-contact-details .icon {
  color: var(--accent-walnut);
}

.footer-bottom {
  border-top: 1px solid rgba(245, 239, 230, 0.1);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.copyright {
  font-size: 0.8rem;
  color: rgba(245, 239, 230, 0.45);
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-social-icon {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  color: rgba(245, 239, 230, 0.65);
  font-size: 0.85rem;
}

.footer-social-icon:hover {
  background-color: var(--accent-walnut);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* --- FLOATING & UTILITY BUTTONS --- */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: #25D366;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  transition: var(--transition-smooth);
}

.floating-whatsapp svg {
  width: 28px;
  height: 28px;
  fill: #FFFFFF;
}

.floating-whatsapp:hover {
  transform: scale(1.08) translateY(-4px);
  background-color: #128C7E;
  box-shadow: 0 8px 24px rgba(18, 140, 126, 0.45);
}

.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 30px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-linen);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top::after {
  content: '↑';
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.back-to-top:hover {
  background-color: var(--accent-walnut);
  border-color: var(--accent-walnut);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.back-to-top:hover::after {
  color: #FFFFFF;
}

/* --- MOTION & ACCESSIBILITY --- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .ag-element {
    animation: none !important;
    transform: none !important;
  }
  .timeline-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .btn, .service-card, .why-card, .review-card, .renovation-feature-card, .design3d-card {
    transition: none !important;
  }
}

/* --- RESPONSIVE MEDIA QUERIES --- */

/* BREAKPOINT: 1024px (Laptops/Tablets) */
@media (max-width: 1024px) {
  .section-padding {
    padding: 80px 0;
  }
  
  .hero-content-wrapper {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }
  
  .hero-text {
    margin: 0 auto;
  }
  
  .hero-badges {
    justify-content: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-visual {
    height: 440px;
    margin-top: 20px;
  }
  
  .hero-card-large {
    width: 280px;
    height: 350px;
  }
  
  .hero-card-small-1 {
    width: 140px;
    height: 160px;
  }
  
  .hero-card-small-2 {
    width: 160px;
    height: 180px;
  }
  
  .about-grid, .modular-grid, .renovation-grid, .design3d-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-image, .modular-image, .renovation-image, .design3d-image {
    height: 420px;
  }
  
  .about-floating-card {
    right: 20px;
    bottom: 20px;
  }
  
  .swatch-floating-card, .swatch-floating-card-2 {
    display: none; /* Hide floating swatches on tablet/mobile to preserve layout */
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* BREAKPOINT: 768px (Tablets) */
@media (max-width: 768px) {
  /* Navigation */
  .nav-links, .site-header .btn {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  /* Timeline adjustment for mobile (vertical timeline stacked on left) */
  .timeline-wrapper::before {
    left: 20px;
  }
  
  .timeline-item {
    width: 100%;
    padding: 15px 15px 15px 45px;
    text-align: left;
    left: 0;
  }
  
  .timeline-item-right {
    left: 0;
  }
  
  .timeline-node {
    left: 13px !important;
    right: auto !important;
  }
  
  .timeline-card {
    max-width: 100%;
  }
  
  .contact-map-wrapper {
    min-height: 280px;
  }
}

/* BREAKPOINT: 480px (Mobile Phones) */
@media (max-width: 480px) {
  :root {
    --header-height: 70px;
  }
  
  .section-padding {
    padding: 60px 0;
  }
  
  .container {
    padding: 0 16px;
  }
  
  .logo {
    font-size: 1.2rem;
  }
  .logo-subtitle {
    font-size: 0.55rem;
    letter-spacing: 0.08em;
    margin-top: 2px;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .hero-visual {
    height: 380px;
  }
  
  .hero-card-large {
    width: 240px;
    height: 300px;
  }
  
  .hero-card-small-1 {
    width: 120px;
    height: 130px;
  }
  
  .hero-card-small-2 {
    width: 130px;
    height: 150px;
  }
  
  .about-highlights-grid {
    grid-template-columns: 1fr;
  }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .services-grid, .renovation-feature-grid, .design3d-cards-grid, .gallery-grid, .why-grid, .reviews-grid {
    grid-template-columns: 1fr;
  }
  
  .about-image, .modular-image, .renovation-image, .design3d-image {
    height: 300px;
  }
  
  .about-floating-card {
    position: relative;
    bottom: 0;
    right: 0;
    margin-top: 15px;
    width: 100%;
    box-sizing: border-box;
  }
  
  .contact-card {
    padding: 24px;
  }
  
  .contact-actions {
    grid-template-columns: 1fr;
  }
  .contact-actions .btn-directions {
    grid-column: span 1;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
  }
  
  .floating-whatsapp svg {
    width: 24px;
    height: 24px;
  }
  
  .back-to-top {
    bottom: 80px;
    right: 24px;
    width: 36px;
    height: 36px;
  }
}