/* ==========================================================================
   STYLE SHEET: SRUSHTI ARCHITECTS & INTERIORS
   STYLE NAME: LUXURY INTERIOR STUDIO WEBSITE
   ========================================================================== */

/* 1. IMPORT GOOGLE FONTS */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Montserrat:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

/* 2. DESIGN TOKENS & VARIABLES */
:root {
  /* Color Palette */
  --bg-primary: #F8F4EC; /* Soft Ivory */
  --bg-white: #FFFFFF;
  --text-main: #1C1C1C; /* Deep Charcoal */
  --text-muted: #555555;
  --text-light: #888888;
  
  --accent-gold: #C8A45D; /* Champagne Gold */
  --accent-taupe: #B8A08A; /* Warm Taupe */
  --accent-sage: #7C8B6F; /* Sage Green */
  --accent-brown: #8A6A4F; /* Soft Brown */
  
  /* Fonts */
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', sans-serif;
  --font-meta: 'Montserrat', sans-serif;
  --font-mono: 'Space Mono', monospace;
  
  /* Borders and Shadow Rules */
  --border-gold-hover: 1px solid var(--accent-gold);
  --border-light: 1px solid rgba(184, 160, 138, 0.18);
  --border-card: 1px solid rgba(28, 28, 28, 0.05);
  
  /* Ambient Soft Shadows */
  --shadow-soft-sm: 0 4px 15px rgba(28, 28, 28, 0.02);
  --shadow-soft-md: 0 10px 30px rgba(184, 160, 138, 0.1);
  --shadow-soft-lg: 0 20px 45px rgba(28, 28, 28, 0.04);
  --shadow-luxury: 0 15px 50px rgba(28, 28, 28, 0.06);

  /* Border Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Spacing */
  --section-padding: 8rem 0;
  --container-width: 1280px;
}

/* 3. RESET & BASE STYLES */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.65;
  position: relative;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-taupe);
  border-radius: var(--radius-sm);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* 4. TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--text-main);
  font-weight: 500;
  line-height: 1.25;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 300;
}

/* Editorial Metadata Labels */
.luxury-label {
  font-family: var(--font-meta);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-gold);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.luxury-label::after {
  content: "";
  width: 40px;
  height: 1px;
  background-color: var(--accent-gold);
  display: inline-block;
}

.section-subtitle {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--accent-taupe);
  font-style: italic;
  margin-bottom: 3.5rem;
  max-width: 600px;
}

/* 5. LAYOUT UTILITIES */
.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
  position: relative;
}

.section {
  padding: var(--section-padding);
  position: relative;
}

/* 6. BUTTONS & ACCENTS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-meta);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 1.1rem 2.2rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
  gap: 0.5rem;
}

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

.btn-primary:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #FFFFFF;
}

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

.btn-gold:hover {
  background-color: var(--text-main);
  border-color: var(--text-main);
  color: var(--bg-primary);
}

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

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  transition: transform 0.3s ease;
}

.btn:hover svg {
  transform: translateX(3px);
}

/* Trust Badge Indicators */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.luxury-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: var(--border-light);
  border-radius: 20px;
  background-color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-meta);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(5px);
}

.luxury-badge svg {
  width: 14px;
  height: 14px;
  color: var(--accent-gold);
}

/* 7. HEADER & STICKY NAVBAR */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(248, 244, 236, 0.95); /* Soft Ivory backdrop */
  border-bottom: 1px solid rgba(184, 160, 138, 0.12);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.header.shrink {
  padding: 0.25rem 0;
  box-shadow: 0 4px 20px rgba(28,28,28,0.02);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}

/* Logo Design */
.logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-main);
  line-height: 1;
}

.logo-sub {
  font-family: var(--font-meta);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-top: 2px;
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.2rem;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  font-family: var(--font-meta);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1px;
  background-color: var(--accent-gold);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateX(-50%);
}

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

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

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

/* Hamburger Toggler */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100;
  padding: 0.5rem;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-main);
  margin: 4px 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hamburger active transformation */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 75%;
  max-width: 320px;
  height: 100vh;
  background-color: var(--bg-primary);
  z-index: 1050;
  border-left: var(--border-light);
  padding: 7rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.mobile-nav-link {
  text-decoration: none;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text-main);
  display: block;
  transition: color 0.3s ease;
}

.mobile-nav-link:hover {
  color: var(--accent-gold);
}

.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(28, 28, 28, 0.4);
  z-index: 1020;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(3px);
}

.menu-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

/* 8. HERO SECTION & LUXURY OVERLAYS */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #FFFFFF;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: -2;
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(28, 28, 28, 0.85) 0%, rgba(28, 28, 28, 0.4) 50%, rgba(28, 28, 28, 0.75) 100%);
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-content {
  z-index: 10;
}

.hero-content .luxury-label {
  color: var(--accent-gold);
}

.hero-content .luxury-label::after {
  background-color: var(--accent-gold);
}

.hero-heading {
  color: #FFFFFF;
  margin-bottom: 1.5rem;
}

.hero-heading span.highlight {
  display: block;
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-family: var(--font-meta);
  font-weight: 500;
  color: var(--accent-gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 1rem;
}

.hero-subheading {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-badges {
  margin-bottom: 2.5rem;
}

.hero-badges .luxury-badge {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.hero-ctas .btn-secondary {
  color: #FFFFFF;
  border-color: #FFFFFF;
}

.hero-ctas .btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* Hero Parallax Side Panel */
.hero-visual {
  position: relative;
  height: 500px;
  width: 100%;
}

.anti-gravity-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Elegant Vector Floating Elements */
.floating-element {
  position: absolute;
  z-index: 5;
  transition: transform 0.1s ease-out;
  pointer-events: auto;
}

.floating-element svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(255, 255, 255, 0.25);
  stroke-width: 1;
}

/* Mini Cards styling in Parallax */
.floating-mini-card {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--accent-taupe);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.2rem;
  color: var(--text-main);
  box-shadow: var(--shadow-soft-md);
  min-width: 160px;
  pointer-events: auto;
  cursor: default;
}

.mini-card-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.mini-card-sub {
  font-family: var(--font-meta);
  font-size: 0.58rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-gold);
}

/* Specific Anti-Gravity Coordinates & Sizes */
.float-chair {
  width: 60px;
  height: 60px;
  top: 10%;
  left: 10%;
}

.float-light {
  width: 50px;
  height: 90px;
  top: -5%;
  right: 25%;
}

.float-sofa {
  width: 90px;
  height: 45px;
  bottom: 12%;
  left: 5%;
}

.float-wardrobe {
  width: 50px;
  height: 100px;
  top: 35%;
  right: 5%;
  border: 1px dashed rgba(255, 255, 255, 0.25);
}

.float-cabinet {
  width: 70px;
  height: 50px;
  bottom: 25%;
  right: 35%;
}

.float-sample-board {
  top: 40%;
  left: 45%;
  z-index: 6;
}

.float-marble-tile {
  width: 80px;
  height: 80px;
  background-color: #FFFFFF;
  background-image: radial-gradient(circle, rgba(184,160,138,0.15) 10%, transparent 80%);
  border: 1px solid var(--accent-taupe);
  box-shadow: var(--shadow-soft-sm);
  top: 15%;
  right: 15%;
  transform: rotate(15deg);
}

.float-floorplan {
  bottom: 5%;
  right: 10%;
  z-index: 7;
}

.float-preview-card {
  top: 60%;
  left: 12%;
  z-index: 8;
}

.float-gold-line {
  width: 150px;
  height: 1px;
  background-color: var(--accent-gold);
  top: 30%;
  left: 0%;
  transform: rotate(-25deg);
  opacity: 0.6;
}

/* 9. ABOUT SECTION */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-left {
  position: relative;
}

.about-img-container {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-luxury);
  border: var(--border-light);
}

.about-img-container img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.about-right {
  padding: 1rem 0;
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.about-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 2rem;
  margin-bottom: 3rem;
  list-style: none;
}

.about-point-item {
  font-family: var(--font-meta);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-point-item svg {
  width: 16px;
  height: 16px;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  border-top: var(--border-light);
  padding-top: 2rem;
}

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

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
}

/* 10. SERVICES SECTION */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.service-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  border: var(--border-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft-sm);
  display: flex;
  flex-direction: column;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.service-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
  background-color: var(--accent-taupe);
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card-content {
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card h3 {
  margin-bottom: 0.85rem;
  font-size: 1.35rem;
  font-weight: 600;
}

.service-card p {
  font-size: 0.95rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-card .btn-secondary {
  margin-top: auto;
  align-self: flex-start;
  padding: 0.8rem 1.4rem;
  border-color: var(--border-light);
}

/* Hover States for Services */
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-luxury);
  border-color: var(--accent-gold);
}

.service-card:hover .service-card-img img {
  transform: scale(1.08);
}

.service-card:hover .btn-secondary {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #FFFFFF;
}

/* 11. PROJECT GALLERY SECTION */
.gallery-filter-container {
  margin-bottom: 3rem;
  overflow-x: auto;
  white-space: nowrap;
  padding-bottom: 0.75rem;
}

.gallery-filters {
  display: flex;
  list-style: none;
  gap: 0.85rem;
}

.filter-btn {
  background: var(--bg-white);
  border: 1px solid rgba(184, 160, 138, 0.25);
  border-radius: 20px;
  padding: 0.5rem 1.4rem;
  font-family: var(--font-meta);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-muted);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--text-main);
  border-color: var(--text-main);
  color: var(--bg-primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.gallery-item {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  border: var(--border-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft-sm);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.gallery-img-box {
  width: 100%;
  padding-top: 70%; /* 16:11 Aspect ratio */
  position: relative;
  overflow: hidden;
}

.gallery-img-box img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hover overlay style */
.gallery-hover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(28, 28, 28, 0.82);
  opacity: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2;
  backdrop-filter: blur(2px);
}

.gallery-hover-overlay h4 {
  color: #FFFFFF;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.gallery-hover-overlay span {
  font-family: var(--font-meta);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--accent-gold);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.gallery-hover-overlay .btn-gold {
  padding: 0.75rem 1.5rem;
  font-size: 0.7rem;
}

.gallery-info {
  padding: 1.5rem;
}

.gallery-info span {
  font-family: var(--font-meta);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-gold);
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
  display: block;
}

.gallery-info h4 {
  font-size: 1.15rem;
  font-weight: 600;
}

/* Hover Gallery States */
.gallery-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-luxury);
  border-color: var(--accent-gold);
}

.gallery-item:hover .gallery-img-box img {
  transform: scale(1.08);
}

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

/* 12. 3D RENDERING FEATURE SECTION */
.rendering-section {
  background-color: var(--bg-white);
  border-top: var(--border-light);
  border-bottom: var(--border-light);
}

.rendering-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.rendering-left {
  padding-right: 1.5rem;
}

.rendering-left p {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

.rendering-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  list-style: none;
  margin-bottom: 3rem;
}

.rendering-feature-item {
  border-left: 2px solid var(--accent-gold);
  padding-left: 1.25rem;
}

.rendering-feature-item h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.rendering-feature-item p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
}

.rendering-right {
  position: relative;
}

.rendering-img-wrapper {
  position: relative;
  width: 100%;
}

.rendering-main-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-luxury);
  border: var(--border-light);
}

/* Overlay annotation cards for render details */
.render-detail-tag {
  position: absolute;
  background-color: rgba(28, 28, 28, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  padding: 0.4rem 0.8rem;
  color: #FFFFFF;
  font-family: var(--font-meta);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(5px);
  box-shadow: var(--shadow-soft-sm);
  pointer-events: none;
}

.tag-1 { top: 15%; left: -5%; }
.tag-2 { bottom: 25%; right: -5%; }
.tag-3 { top: 40%; right: 10%; }

/* 13. RENOVATION & PLANNING SECTION */
.renovation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.renovation-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  border: var(--border-card);
  padding: 2.5rem;
  box-shadow: var(--shadow-soft-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.renovation-card-icon {
  width: 45px;
  height: 45px;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
}

.renovation-card-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
}

.renovation-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.85rem;
  font-weight: 600;
}

.renovation-card p {
  font-size: 0.92rem;
  line-height: 1.6;
}

.renovation-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft-lg);
  border-color: var(--accent-gold);
}

/* 14. WHY CHOOSE US SECTION */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.why-card {
  background-color: var(--bg-white);
  border: var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-soft-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.why-icon {
  width: 38px;
  height: 38px;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
}

.why-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

.why-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
}

.why-card p {
  font-size: 0.92rem;
  line-height: 1.65;
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-luxury);
  border-color: var(--accent-gold);
}

/* 15. DESIGN PROCESS SECTION */
.process-container {
  position: relative;
  padding: 2rem 0;
}

/* Timeline Horizontal track line */
.process-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  gap: 1.5rem;
}

.process-timeline::before {
  content: "";
  position: absolute;
  top: 25px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--accent-taupe);
  opacity: 0.25;
  z-index: 0;
}

.process-step {
  flex: 1;
  position: relative;
  z-index: 1;
  text-align: center;
}

.process-marker {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--accent-taupe);
  background-color: var(--bg-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-meta);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-soft-sm);
}

.process-step h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.85rem;
  max-width: 160px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Scroll Active highlight style */
.process-step.active .process-marker {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #FFFFFF;
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(200, 164, 93, 0.4);
}

/* 16. REVIEWS SECTION */
.reviews-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 5rem;
  align-items: flex-start;
}

.reviews-summary {
  background-color: var(--bg-white);
  border: var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  box-shadow: var(--shadow-luxury);
  text-align: center;
  position: sticky;
  top: 120px;
}

.reviews-summary h3 {
  font-family: var(--font-meta);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-taupe);
  margin-bottom: 1.5rem;
}

.reviews-summary .rating-num {
  font-family: var(--font-serif);
  font-size: 4.8rem;
  font-weight: 500;
  line-height: 1;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.reviews-summary .stars {
  font-size: 1.5rem;
  color: var(--accent-gold);
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  display: block;
}

.reviews-summary p {
  font-size: 0.95rem;
  color: var(--text-light);
}

.reviews-list {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.review-card {
  background-color: var(--bg-white);
  border: var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-soft-sm);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(184, 160, 138, 0.12);
  padding-bottom: 0.85rem;
}

.reviewer-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.reviewer-role {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 400;
  display: block;
  margin-top: 1px;
}

.review-stars {
  color: var(--accent-gold);
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.review-card p {
  font-size: 0.98rem;
  line-height: 1.7;
  font-style: italic;
}

/* 17. CONTACT SECTION */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

.contact-card {
  background-color: var(--bg-white);
  border: var(--border-card);
  border-radius: var(--radius-lg);
  padding: 4rem 3.5rem;
  box-shadow: var(--shadow-luxury);
}

.contact-card h3 {
  font-size: 1.85rem;
  font-weight: 500;
  margin-bottom: 2rem;
}

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.contact-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(200, 164, 93, 0.1);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.contact-text h4 {
  font-family: var(--font-meta);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-taupe);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.contact-text p {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-main);
}

.contact-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Maps visual outline styling */
.map-visual-box {
  height: 500px;
  border-radius: var(--radius-lg);
  border: var(--border-light);
  position: relative;
  background-color: #EFECE6;
  box-shadow: var(--shadow-soft-lg);
  overflow: hidden;
}

.map-grid-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(200, 164, 93, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 164, 93, 0.05) 1px, transparent 1px);
  background-size: 35px 35px;
}

.map-shape-road {
  position: absolute;
  background-color: #E6E2D8;
}

.map-shape-river {
  position: absolute;
  background-color: rgba(124, 139, 111, 0.12); /* Sage overlay */
  transform: rotate(30deg);
}

.map-shape-bldg {
  position: absolute;
  background-color: var(--bg-primary);
  border: 1px solid rgba(184, 160, 138, 0.25);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-meta);
  font-size: 0.6rem;
  color: var(--text-light);
}

/* Pin marker styling */
.map-pin-point {
  position: absolute;
  top: 50%;
  left: 45%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10;
}

.pin-icon {
  width: 22px;
  height: 22px;
  border-radius: 50% 50% 50% 0;
  background: var(--accent-gold);
  border: 1px solid #FFFFFF;
  transform: rotate(-45deg);
  box-shadow: 0 4px 10px rgba(28,28,28,0.15);
}

.pin-shadow {
  position: absolute;
  width: 12px;
  height: 12px;
  background-color: rgba(200, 164, 93, 0.35);
  border-radius: 50%;
  bottom: -6px;
  z-index: -1;
  animation: map-pulse 2s infinite ease-out;
}

.pin-title {
  background-color: var(--text-main);
  color: #FFFFFF;
  font-family: var(--font-meta);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.6rem;
  border-radius: 3px;
  margin-top: 0.4rem;
  white-space: nowrap;
}

.map-coordinates-tag {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background-color: var(--bg-white);
  border: var(--border-light);
  border-radius: 4px;
  padding: 0.4rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  box-shadow: var(--shadow-soft-sm);
}

/* 18. FOOTER */
.footer {
  background-color: #1C1C1C; /* Deep Charcoal */
  color: var(--bg-primary);
  padding: 6rem 0 3rem;
  border-top: 1px solid rgba(200, 164, 93, 0.2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 4rem;
  margin-bottom: 5rem;
}

.footer-brand .logo-main {
  color: #FFFFFF;
}

.footer-brand .logo-sub {
  color: var(--accent-gold);
}

.footer-brand p {
  color: rgba(248, 244, 236, 0.65);
  margin-top: 1.5rem;
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-heading {
  color: #FFFFFF;
  font-family: var(--font-meta);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 1px;
  background-color: var(--accent-gold);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links-list a {
  color: rgba(248, 244, 236, 0.65);
  text-decoration: none;
  font-family: var(--font-meta);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.footer-links-list a:hover {
  color: var(--accent-gold);
}

.footer-contacts {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  color: rgba(248, 244, 236, 0.65);
  font-size: 0.9rem;
}

.footer-contacts strong {
  color: #FFFFFF;
  font-family: var(--font-meta);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.25rem;
}

.footer-bottom {
  border-top: 1px solid rgba(248, 244, 236, 0.08);
  padding-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-copy {
  font-family: var(--font-meta);
  font-size: 0.72rem;
  color: rgba(248, 244, 236, 0.4);
}

/* 19. FLOATING UTILITY TRIGGERS */
.whatsapp-sticky {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 55px;
  height: 55px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
  z-index: 990;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.whatsapp-sticky svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.whatsapp-sticky:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
}

.back-to-top {
  position: fixed;
  bottom: 95px;
  right: 25px;
  width: 48px;
  height: 48px;
  background-color: var(--bg-white);
  border: var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  box-shadow: var(--shadow-soft-md);
  z-index: 989;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  transition: transform 0.3s ease;
}

.back-to-top:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #FFFFFF;
}

.back-to-top:hover svg {
  transform: translateY(-2px);
}

/* 20. KEYFRAME ANIMATIONS */
@keyframes luxury-float {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); }
  50% { transform: translate3d(0, -8px, 0) rotate(0.5deg); }
  100% { transform: translate3d(0, 0, 0) rotate(0deg); }
}

@keyframes map-pulse {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Scroll reveal settings */
.reveal {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* 21. RESPONSIVE BREAKPOINTS */

/* Ultra wide screen limits */
@media (min-width: 1400px) {
  .container {
    width: 85%;
  }
}

/* Laptops */
@media (max-width: 1199px) {
  :root {
    --section-padding: 6.5rem 0;
  }
  .about-grid, .rendering-grid, .contact-grid {
    gap: 4rem;
  }
  .services-grid, .gallery-grid, .renovation-grid, .why-grid {
    gap: 1.8rem;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 columns on small laptops */
  }
}

/* Portrait Tablets */
@media (max-width: 991px) {
  :root {
    --section-padding: 5.5rem 0;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-subheading {
    margin-left: auto;
    margin-right: auto;
  }
  
  .badge-row, .hero-ctas {
    justify-content: center;
  }
  
  .hero-visual {
    height: 400px;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .floating-element, .floating-mini-card {
    transform: none !important; /* Disable parallax transformations */
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .about-left {
    order: -1; /* Image first */
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
  
  .about-img-container img {
    height: 380px;
  }
  
  .rendering-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .rendering-right {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
  
  .rendering-main-img {
    height: 350px;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .renovation-grid, .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-timeline {
    flex-direction: column;
    gap: 2rem;
  }
  
  .process-timeline::before {
    top: 0;
    left: 25px;
    width: 1px;
    height: 100%;
  }
  
  .process-step {
    display: flex;
    text-align: left;
    align-items: center;
    gap: 1.5rem;
  }
  
  .process-marker {
    margin-bottom: 0;
    flex-shrink: 0;
  }
  
  .process-step p {
    max-width: 100%;
    margin: 0;
  }
  
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .reviews-summary {
    position: static;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

/* Mobile Screens */
@media (max-width: 768px) {
  .nav-menu {
    display: none; /* Hide default nav items */
  }
  
  .hamburger {
    display: block;
  }
  
  .services-grid {
    grid-template-columns: 1fr; /* Stack cards */
  }
  
  .gallery-grid {
    grid-template-columns: 1fr; /* Stack gallery */
  }
  
  .renovation-grid, .why-grid {
    grid-template-columns: 1fr; /* Stack choose us / renovations */
  }
  
  .contact-card {
    padding: 2.5rem 2rem;
  }
  
  .map-visual-box {
    height: 400px;
  }
}

/* Small Mobiles */
@media (max-width: 480px) {
  :root {
    --section-padding: 4rem 0;
  }
  
  h1 {
    font-size: 2.4rem;
  }
  
  .hero-visual {
    height: 320px;
  }
  
  /* Selectively hide secondary anti gravity objects on small viewports */
  .float-light, .float-sample-board, .float-wardrobe, .float-gold-line {
    display: none;
  }
  
  .floating-mini-card {
    padding: 0.6rem 1rem;
    min-width: 130px;
  }
  
  .float-preview-card { top: 60%; left: 5%; }
  .float-floorplan { bottom: 5%; right: 5%; }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* 22. PREFERS REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    transition: none;
    opacity: 1;
    transform: none;
  }
  .floating-element, .floating-mini-card, .float-marble-tile, .whatsapp-sticky, .back-to-top {
    animation: none !important;
    transform: none !important;
  }
  .gallery-item:hover .gallery-img-box img {
    transform: none;
  }
}