/* ==========================================================================
   AYAAN INTERIORS & CONSTRUCTIONS — PREMIUM MODERN INDIAN WEBSITE STYLESHEET
   Location: Warangal, Telangana, India
   Theme: Modern Luxury + Indian Home Aesthetics + Local Trust
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & SYSTEM RESET
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --color-warm-ivory: #F7F3EC;
  --color-cream: #EFE6D8;
  --color-sand: #D5C4AF;
  --color-warm-beige: #B7A28A;
  --color-walnut-brown: #654B38;
  --color-deep-brown: #352820;
  --color-charcoal: #171615;
  --color-muted-gold: #A88A5C;
  --color-white: #FFFFFF;

  /* Accent Overlay Transparencies */
  --color-overlay-dark: rgba(23, 22, 21, 0.75);
  --color-overlay-light: rgba(247, 243, 236, 0.94);
  --color-gold-glow: rgba(168, 138, 92, 0.15);

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing */
  --section-padding: 100px;
  --section-padding-mobile: 50px;
  --container-max-width: 1320px;

  /* Transitions */
  --transition-fast: 0.25s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-medium: 0 10px 30px rgba(53, 40, 32, 0.08);
  --shadow-elevated: 0 20px 40px rgba(23, 22, 21, 0.15);
  --shadow-gold: 0 8px 25px rgba(168, 138, 92, 0.25);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-warm-ivory);
  color: var(--color-deep-brown);
  line-height: 1.6;
  overflow-x: hidden;
  letter-spacing: -0.01em;
  width: 100%;
}

/* Custom Selection */
::selection {
  background-color: var(--color-walnut-brown);
  color: var(--color-warm-ivory);
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

ul, ol {
  list-style: none;
}

/* Custom Cursor (Desktop Only) */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 50px;
  height: 50px;
  background-color: rgba(168, 138, 92, 0.85);
  color: var(--color-white);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
  opacity: 0;
  backdrop-filter: blur(4px);
}

.custom-cursor.visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* --------------------------------------------------------------------------
   2. TYPOGRAPHY & LAYOUT UTILITIES
   -------------------------------------------------------------------------- */
.container {
  width: 90%;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.section-padding {
  padding: var(--section-padding) 0;
}

.tag-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted-gold);
  margin-bottom: 1rem;
}

.heading-display {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5.5vw, 5rem);
  font-weight: 600;
  line-height: 1.05;
  color: var(--color-deep-brown);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  word-wrap: break-word;
}

.heading-display span {
  display: block;
}

.heading-secondary {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.8vw, 3.5rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-deep-brown);
  margin-bottom: 1.25rem;
  word-wrap: break-word;
}

.heading-light {
  color: var(--color-warm-ivory) !important;
}

.subheading {
  font-size: clamp(0.95rem, 1.2vw, 1.25rem);
  color: var(--color-walnut-brown);
  max-width: 680px;
  line-height: 1.65;
}

.subheading-light {
  color: var(--color-sand) !important;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.95rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all var(--transition-smooth);
  cursor: pointer;
  border: 1px solid transparent;
  min-height: 48px;
}

.btn-primary {
  background-color: var(--color-walnut-brown);
  color: var(--color-warm-ivory);
  border-color: var(--color-walnut-brown);
}

.btn-primary:hover {
  background-color: var(--color-deep-brown);
  border-color: var(--color-deep-brown);
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.btn-gold {
  background-color: var(--color-muted-gold);
  color: var(--color-white);
  border-color: var(--color-muted-gold);
}

.btn-gold:hover {
  background-color: #92754B;
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-deep-brown);
  border-color: var(--color-walnut-brown);
}

.btn-secondary:hover {
  background-color: var(--color-walnut-brown);
  color: var(--color-warm-ivory);
  transform: translateY(-2px);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-warm-ivory);
  border-color: rgba(247, 243, 236, 0.4);
}

.btn-outline-light:hover {
  background-color: var(--color-warm-ivory);
  color: var(--color-deep-brown);
  border-color: var(--color-warm-ivory);
}

.btn-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(5px);
}

/* --------------------------------------------------------------------------
   3. HEADER & FLOATING NAVIGATION
   -------------------------------------------------------------------------- */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0.95rem 0;
  background-color: rgba(247, 243, 236, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(183, 162, 138, 0.22);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-smooth);
}

.main-header.scrolled {
  padding: 0.75rem 0;
  background-color: rgba(247, 243, 236, 0.97);
  box-shadow: var(--shadow-medium);
  border-bottom-color: rgba(183, 162, 138, 0.35);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-brand {
  display: flex;
  align-items: center;
}

.site-logo-img {
  height: 120px;
  width: auto;
  max-width: 480px;
  display: block;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
  transition: all var(--transition-fast);
}

.main-header.scrolled .site-logo-img {
  height: 90px;
  max-width: 360px;
}

.logo-brand:hover .site-logo-img {
  transform: scale(1.03);
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-deep-brown);
  line-height: 1;
}

.logo-sub {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-muted-gold);
  margin-top: 0.2rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-deep-brown);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-muted-gold);
  transition: width var(--transition-fast);
}

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

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.btn-header {
  padding: 0.65rem 1.35rem;
  font-size: 0.78rem;
  min-height: 42px;
}

.header-whatsapp-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background-color: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.header-whatsapp-icon:hover {
  transform: scale(1.08);
}

.header-whatsapp-icon img {
  width: 20px;
  height: 20px;
  display: block;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: rgba(53, 40, 32, 0.06);
  border: 1px solid rgba(53, 40, 32, 0.12);
  border-radius: 4px;
  cursor: pointer;
  padding: 0.45rem 0.55rem;
  z-index: 1002;
  transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: rgba(53, 40, 32, 0.12);
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-deep-brown);
  margin: 5px 0;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Overlay Drawer */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--color-warm-ivory);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 5rem 1.5rem 6rem 1.5rem;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  overflow-y: auto;
}

.mobile-nav-overlay.active {
  transform: translateX(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-deep-brown);
  padding: 0.25rem 0;
}

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

.mobile-nav-footer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.mobile-nav-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

/* --------------------------------------------------------------------------
   4. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 110px;
  padding-bottom: 60px;
  overflow: hidden;
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  right: 0;
  width: 75%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-section.loaded .hero-bg-img {
  transform: scale(1);
}

.hero-overlay-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(247, 243, 236, 0.75) 0%, rgba(247, 243, 236, 0.25) 50%, rgba(23, 22, 21, 0.55) 100%);
}

.hero-content-panel {
  position: relative;
  z-index: 2;
  width: 55%;
  background-color: var(--color-overlay-light);
  backdrop-filter: blur(16px);
  padding: 3rem;
  border-radius: 4px;
  box-shadow: var(--shadow-elevated);
  border: 1px solid rgba(255, 255, 255, 0.6);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease 0.3s, transform 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}

.hero-section.loaded .hero-content-panel {
  opacity: 1;
  transform: translateY(0);
}

.hero-badge-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.hero-location-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-walnut-brown);
  background-color: var(--color-cream);
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
}

.hero-heading {
  margin-bottom: 1.25rem;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--color-deep-brown);
  margin-bottom: 1.75rem;
  max-width: 95%;
  line-height: 1.65;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-trust-block {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-sand);
}

.trust-rating-score {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-deep-brown);
  line-height: 1;
}

.trust-rating-stars {
  color: var(--color-muted-gold);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 0.2rem;
}

.trust-rating-label {
  font-size: 0.8125rem;
  color: var(--color-walnut-brown);
  font-weight: 500;
}

.hero-local-note {
  font-size: 0.8125rem;
  color: var(--color-walnut-brown);
  font-style: italic;
  margin-top: 0.75rem;
}

/* --------------------------------------------------------------------------
   5. THREE CORE BUSINESS DIVISIONS (INTERIORS, CONSTRUCTION, VENTURES)
   -------------------------------------------------------------------------- */
.divisions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

.division-card {
  position: relative;
  height: 480px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.division-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-elevated);
}

.division-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.division-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(23, 22, 21, 0.95) 0%, rgba(23, 22, 21, 0.4) 60%, rgba(23, 22, 21, 0.1) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem;
  transition: background var(--transition-fast);
}

.division-number {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-muted-gold);
  letter-spacing: 0.1em;
}

.division-content {
  color: var(--color-warm-ivory);
}

.division-title {
  font-family: var(--font-serif);
  font-size: 1.95rem;
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.division-desc {
  font-size: 0.875rem;
  color: var(--color-sand);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.division-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.division-tag {
  font-size: 0.7rem;
  background-color: rgba(247, 243, 236, 0.15);
  color: var(--color-warm-ivory);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  backdrop-filter: blur(4px);
}

.division-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted-gold);
}

/* --------------------------------------------------------------------------
   6. ABOUT AYAAN SECTION
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}

.about-image-wrapper img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about-badge-floating {
  position: absolute;
  bottom: 1.75rem;
  right: 1.75rem;
  background-color: var(--color-deep-brown);
  color: var(--color-warm-ivory);
  padding: 1.25rem 1.75rem;
  border-left: 4px solid var(--color-muted-gold);
  border-radius: 2px;
  box-shadow: var(--shadow-medium);
}

.about-badge-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-muted-gold);
  line-height: 1;
}

.about-badge-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 2rem 0;
}

.principle-box {
  padding: 1.1rem;
  background-color: var(--color-cream);
  border-radius: 2px;
  border-left: 3px solid var(--color-walnut-brown);
}

.principle-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-deep-brown);
  margin-bottom: 0.25rem;
}

.principle-sub {
  font-size: 0.8125rem;
  color: var(--color-walnut-brown);
}

/* --------------------------------------------------------------------------
   7. INTERIORS SECTION & FLOATING ROOM LABELS
   -------------------------------------------------------------------------- */
.interiors-quad-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.interior-quad-card {
  position: relative;
  height: 340px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.interior-quad-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.interior-quad-card:hover img {
  transform: scale(1.06);
}

.floating-room-label {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background-color: var(--color-overlay-light);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-deep-brown);
  border-radius: 2px;
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

/* Interactive Services Hover Section */
.services-interactive-wrapper {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: stretch;
}

.services-list {
  display: flex;
  flex-direction: column;
}

.service-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--color-sand);
  cursor: pointer;
  transition: padding var(--transition-fast), color var(--transition-fast);
}

.service-item:hover,
.service-item.active {
  padding-left: 0.75rem;
  color: var(--color-walnut-brown);
}

.service-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.service-num {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-muted-gold);
  font-weight: 600;
}

.service-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-deep-brown);
}

.service-item:hover .service-name,
.service-item.active .service-name {
  color: var(--color-walnut-brown);
}

.service-arrow {
  font-size: 1.15rem;
  color: var(--color-sand);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.service-item:hover .service-arrow,
.service-item.active .service-arrow {
  transform: translateX(6px);
  color: var(--color-walnut-brown);
}

.service-preview-sticky {
  position: sticky;
  top: 110px;
  height: 100%;
  min-height: 430px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}

.service-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

/* --------------------------------------------------------------------------
   8. CONSTRUCTION SECTION (DEEP CHARCOAL THEME) & UNIFORM GRID
   -------------------------------------------------------------------------- */
.bg-charcoal {
  background-color: var(--color-charcoal);
  color: var(--color-warm-ivory);
}

.construction-process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.process-step-card {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(213, 196, 175, 0.15);
  padding: 1.75rem 1.25rem;
  border-radius: 2px;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.process-step-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-muted-gold);
  background-color: rgba(255, 255, 255, 0.07);
}

.process-step-num {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-muted-gold);
  line-height: 1;
  margin-bottom: 0.85rem;
}

.process-step-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-warm-ivory);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

.process-step-desc {
  font-size: 0.8125rem;
  color: var(--color-sand);
  line-height: 1.55;
}

.construction-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.c-service-box {
  background-color: rgba(255, 255, 255, 0.03);
  padding: 1.75rem 1.25rem;
  border-left: 3px solid var(--color-muted-gold);
}

.c-service-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-warm-ivory);
}

/* Dedicated Uniform Construction Gallery Grid */
.construction-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

.construction-grid .portfolio-item {
  position: relative;
  height: 350px;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(213, 196, 175, 0.18);
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.03);
}

.construction-grid .portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.construction-grid .portfolio-item:hover img {
  transform: scale(1.06);
}

/* --------------------------------------------------------------------------
   9. VENTURES SECTION (PROPERTY & REAL-ESTATE)
   -------------------------------------------------------------------------- */
.ventures-banner {
  background-color: var(--color-cream);
  padding: 3rem;
  border-radius: 4px;
  border: 1px solid var(--color-sand);
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.ventures-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.25rem 0;
}

.ventures-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-deep-brown);
  font-weight: 500;
}

.ventures-feature-icon {
  color: var(--color-muted-gold);
  font-weight: bold;
}

/* --------------------------------------------------------------------------
   10. WHY CHOOSE AYAAN & 5-STEP PROCESS
   -------------------------------------------------------------------------- */
.trust-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.trust-card {
  background-color: var(--color-white);
  padding: 2rem 1.5rem;
  border-radius: 4px;
  box-shadow: var(--shadow-medium);
  border-top: 3px solid var(--color-walnut-brown);
  transition: transform var(--transition-fast);
}

.trust-card:hover {
  transform: translateY(-5px);
}

.trust-card-num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-muted-gold);
  margin-bottom: 0.85rem;
}

.trust-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-deep-brown);
  margin-bottom: 0.6rem;
}

.trust-card-desc {
  font-size: 0.8125rem;
  color: var(--color-walnut-brown);
  line-height: 1.55;
}

/* General 5-Step Process Timeline */
.idea-process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.idea-step-card {
  background-color: var(--color-white);
  padding: 1.75rem 1.25rem;
  border-radius: 4px;
  box-shadow: var(--shadow-medium);
  border-top: 3px solid var(--color-muted-gold);
}

.idea-step-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-walnut-brown);
  margin-bottom: 0.4rem;
}

.idea-step-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-deep-brown);
  margin-bottom: 0.4rem;
}

.idea-step-desc {
  font-size: 0.8125rem;
  color: var(--color-walnut-brown);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   11. MASONRY PORTFOLIO & DETAILS COLLAGE
   -------------------------------------------------------------------------- */
.portfolio-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: none;
  border: 1px solid var(--color-sand);
  padding: 0.5rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-deep-brown);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-walnut-brown);
  color: var(--color-warm-ivory);
  border-color: var(--color-walnut-brown);
}

.portfolio-masonry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  height: 350px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s ease;
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(23, 22, 21, 0.88) 0%, rgba(23, 22, 21, 0) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.portfolio-cat {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-muted-gold);
  text-transform: uppercase;
}

.portfolio-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-warm-ivory);
  margin-top: 0.25rem;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(17, 16, 15, 0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  padding: 1.5rem;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 92vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 2px;
  box-shadow: var(--shadow-elevated);
}

.lightbox-caption {
  margin-top: 1rem;
  text-align: center;
  color: var(--color-warm-ivory);
}

.lightbox-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
}

.lightbox-counter {
  font-size: 0.75rem;
  color: var(--color-sand);
  margin-top: 0.2rem;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-warm-ivory);
  border: none;
  font-size: 1.35rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  backdrop-filter: blur(4px);
  z-index: 2001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--color-muted-gold);
}

.lightbox-close {
  top: 15px;
  right: 15px;
}

.lightbox-prev {
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
}

/* Details Section Collage */
.details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.detail-card {
  position: relative;
  height: 250px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

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

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

.detail-label {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background-color: var(--color-deep-brown);
  color: var(--color-warm-ivory);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  padding: 0.35rem 0.75rem;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   12. CUSTOMER REVIEWS (EDITORIAL WARM LAYOUT)
   -------------------------------------------------------------------------- */
.reviews-summary-header {
  text-align: center;
  margin-bottom: 3rem;
}

.reviews-score-big {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 700;
  color: var(--color-deep-brown);
  line-height: 1;
}

.reviews-stars-big {
  color: var(--color-muted-gold);
  font-size: 1.35rem;
  letter-spacing: 4px;
  margin: 0.4rem 0;
}

.reviews-sub-label {
  font-size: 0.8125rem;
  color: var(--color-walnut-brown);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.review-card {
  background-color: var(--color-white);
  padding: 2rem 1.5rem;
  border-radius: 4px;
  box-shadow: var(--shadow-medium);
  border-bottom: 3px solid var(--color-sand);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-deep-brown);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.review-author {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-muted-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   13. LOCATION & FINAL CONTACT FORM
   -------------------------------------------------------------------------- */
.contact-wrapper-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  margin-top: 3rem;
}

.location-info-card {
  background-color: var(--color-cream);
  padding: 3rem 2.25rem;
  border-radius: 4px;
  border: 1px solid var(--color-sand);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.info-icon {
  width: 22px;
  height: 22px;
  color: var(--color-muted-gold);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.info-text-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-deep-brown);
  margin-bottom: 0.2rem;
}

.info-text-desc {
  font-size: 0.875rem;
  color: var(--color-walnut-brown);
  line-height: 1.55;
}

.map-embed-container {
  width: 100%;
  height: 220px;
  border-radius: 4px;
  overflow: hidden;
  margin-top: 1.75rem;
  border: 1px solid var(--color-sand);
}

.map-embed-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Contact Form Styling */
.contact-form-card {
  background-color: var(--color-white);
  padding: 3rem 2.25rem;
  border-radius: 4px;
  box-shadow: var(--shadow-elevated);
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-deep-brown);
  margin-bottom: 0.4rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1.1rem;
  background-color: var(--color-warm-ivory);
  border: 1px solid var(--color-sand);
  border-radius: 2px;
  font-size: 1rem; /* 16px to prevent iOS auto zoom */
  color: var(--color-deep-brown);
  outline: none;
  transition: border-color var(--transition-fast);
  min-height: 48px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-walnut-brown);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* --------------------------------------------------------------------------
   14. FLOATING WHATSAPP & MOBILE BOTTOM BAR
   -------------------------------------------------------------------------- */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.8rem 1.35rem;
  border-radius: 50px;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  transition: transform var(--transition-fast);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.05);
}

.floating-whatsapp-btn img {
  width: 22px;
  height: 22px;
  display: block;
}

.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-deep-brown);
  z-index: 1000;
  grid-template-columns: 1fr 1fr 1fr;
  border-top: 1px solid var(--color-sand);
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.15);
}

.mobile-bottom-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 0;
  color: var(--color-warm-ivory);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  min-height: 52px;
}

.mobile-bottom-item:last-child {
  border-right: none;
  background-color: var(--color-walnut-brown);
}

/* --------------------------------------------------------------------------
   15. FOOTER
   -------------------------------------------------------------------------- */
.footer-section {
  background-color: var(--color-charcoal);
  color: var(--color-warm-ivory);
  padding: 4.5rem 0 7rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-warm-ivory);
  line-height: 1;
}

.footer-brand-sub {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-muted-gold);
  margin-top: 0.25rem;
  margin-bottom: 1.1rem;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-sand);
  margin-bottom: 0.85rem;
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-muted-gold);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.85rem;
  color: var(--color-sand);
}

.footer-link:hover {
  color: var(--color-warm-ivory);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--color-warm-beige);
}

/* --------------------------------------------------------------------------
   16. COMPREHENSIVE RESPONSIVE BREAKPOINTS (360px to 1920px)
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .hero-content-panel {
    width: 65%;
  }
  .divisions-grid,
  .trust-cards-grid,
  .construction-services-grid,
  .construction-grid,
  .details-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .construction-process-grid,
  .idea-process-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .portfolio-masonry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .site-logo-img {
    height: 92px;
    width: auto;
    max-width: 310px;
  }
  .main-header.scrolled .site-logo-img {
    height: 75px;
    width: auto;
    max-width: 260px;
  }
  .desktop-nav,
  .header-cta .btn-header {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .hero-bg-wrapper {
    width: 100%;
  }
  .hero-content-panel {
    width: 100%;
    padding: 2.5rem;
  }
  .about-grid,
  .contact-wrapper-grid,
  .ventures-banner,
  .services-interactive-wrapper,
  .interiors-quad-grid {
    grid-template-columns: 1fr;
  }
  .service-preview-sticky {
    display: none;
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
  .custom-cursor {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: var(--section-padding-mobile) 0;
  }
  .hero-section {
    padding-top: 95px;
    padding-bottom: 40px;
    min-height: auto;
  }
  .hero-content-panel {
    padding: 2rem 1.5rem;
    margin-top: 1.5rem;
  }
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  .hero-ctas .btn {
    width: 100%;
  }
  .divisions-grid,
  .trust-cards-grid,
  .reviews-grid,
  .construction-process-grid,
  .idea-process-grid,
  .construction-services-grid,
  .construction-grid,
  .portfolio-masonry-grid {
    grid-template-columns: 1fr;
  }
  .construction-grid .portfolio-item,
  .portfolio-item {
    height: 280px;
  }
  .portfolio-filter-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
  }
  .details-grid {
    grid-template-columns: 1fr 1fr;
  }
  .floating-whatsapp-btn {
    bottom: 75px;
    right: 18px;
    padding: 0.75rem 1.25rem;
  }
  .mobile-bottom-bar {
    display: grid;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .location-info-card,
  .contact-form-card {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .site-logo-img {
    height: 85px;
    width: auto;
    max-width: 280px;
  }
  .hero-content-panel {
    padding: 1.5rem 1.25rem;
  }
  .about-badge-floating {
    padding: 1rem 1.25rem;
    bottom: 1rem;
    right: 1rem;
  }
  .details-grid {
    grid-template-columns: 1fr;
  }
  .division-card {
    height: 420px;
  }
  .division-overlay {
    padding: 1.5rem;
  }
  .division-title {
    font-size: 1.6rem;
  }
  .principles-grid {
    grid-template-columns: 1fr;
  }
  .lightbox-prev {
    left: 8px;
  }
  .lightbox-next {
    right: 8px;
  }
  .lightbox-close {
    top: 10px;
    right: 10px;
  }
}

@media (max-width: 360px) {
  .container {
    width: 94%;
  }
  .hero-content-panel {
    padding: 1.25rem 1rem;
  }
  .btn {
    padding: 0.85rem 1.25rem;
    font-size: 0.8125rem;
  }
}