/* ==========================================================================
   Vinay Sofa & Chair Repairing - Ultra-Premium Award-Winning Styling
   Brand Palette:
   - Deep Brown: #4B3027
   - Warm Cream: #F8F5EF
   - Soft Beige: #E9DED1
   - Charcoal:   #252321
   - Muted Gold: #B58A54
   - Metallic Gold Gradient: linear-gradient(135deg, #dfba73, #B58A54, #8c6239)
   ========================================================================== */

:root {
  --color-primary: #4B3027;       /* Deep Brown */
  --color-primary-dark: #331f18;  /* Rich Darker Brown */
  --color-primary-light: #644338; /* Warm Brown */
  --color-bg: #F8F5EF;            /* Warm Cream */
  --color-surface: #FFFFFF;       /* Pure White */
  --color-surface-alt: #F2ECE2;   /* Subtle Sand/Cream */
  --color-accent: #B58A54;        /* Muted Gold */
  --color-accent-gold: #cfa868;   /* Bright Gold */
  --color-accent-hover: #9c733f;  /* Deep Gold */
  --color-accent-subtle: #f6efe4; /* Soft Gold Tint */
  --color-beige: #E9DED1;         /* Soft Beige */
  --color-charcoal: #252321;      /* Charcoal for Headings & Text */
  --color-muted: #6b635f;         /* Neutral Muted Grey-Brown */
  --color-border: #E3D7C8;        /* Soft Border */
  --color-border-gold: rgba(181, 138, 84, 0.35);
  --color-whatsapp: #25D366;      /* WhatsApp Brand Green */
  --color-whatsapp-dark: #1da851;
  
  --gold-gradient: linear-gradient(135deg, #d6ae68 0%, #B58A54 50%, #8c633a 100%);
  --gold-glow: 0 0 20px rgba(181, 138, 84, 0.28);
  
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-serif-alt: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 10px rgba(37, 35, 33, 0.04);
  --shadow-md: 0 8px 24px rgba(75, 48, 39, 0.08);
  --shadow-lg: 0 18px 45px rgba(75, 48, 39, 0.12);
  --shadow-xl: 0 26px 70px rgba(37, 35, 33, 0.16);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --container-max: 1260px;
  --header-height: 84px;
}

/* ---------------- Reset & Base ---------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-charcoal);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.no-scroll {
  overflow: hidden;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* ---------------- Typography ---------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-charcoal);
  line-height: 1.25;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.35rem, 5.2vw, 3.8rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.9rem, 3.9vw, 2.85rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.3rem, 2.3vw, 1.7rem);
}

p {
  color: var(--color-muted);
}

.text-lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: #4f4844;
}

/* ---------------- Layout & Utilities ---------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding-top: clamp(70px, 8vw, 110px);
  padding-bottom: clamp(70px, 8vw, 110px);
  position: relative;
}

.section-alt {
  background-color: var(--color-surface);
}

.section-cream {
  background-color: var(--color-surface-alt);
}

.section-dark {
  background-color: var(--color-primary);
  color: var(--color-bg);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: #ffffff;
}

.section-dark p {
  color: #d8c7b8;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto clamp(40px, 5.5vw, 64px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.eyebrow::before,
.eyebrow::after {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--gold-gradient);
}

.section-title {
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--color-muted);
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  white-space: nowrap;
  line-height: 1;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(75, 48, 39, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(75, 48, 39, 0.35);
  color: #FFFFFF;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 18px rgba(181, 138, 84, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #e6c07a 0%, #c49960 50%, #9e7145 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(181, 138, 84, 0.45);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.32);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
}

/* ---------------- Top Contact Bar ---------------- */
.topbar {
  background-color: var(--color-charcoal);
  color: #dedede;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #e5ded7;
}

.topbar-item a:hover {
  color: var(--color-accent-gold);
}

.live-pulse-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(37, 211, 102, 0.12);
  color: #4ade80;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 600;
  border: 1px solid rgba(74, 222, 128, 0.3);
}

.live-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulseGreen 1.8s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

/* ---------------- Header & Navigation ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(248, 245, 239, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 6px 25px rgba(75, 48, 39, 0.08);
  border-bottom: 1px solid var(--color-border-gold);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-crest {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-gold);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.brand-logo:hover .brand-crest {
  transform: rotate(6deg) scale(1.05);
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
  display: block;
  white-space: nowrap;
}

.brand-subtitle {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  display: block;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.4vw, 20px);
  margin: 0 12px;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-charcoal);
  padding: 6px 0;
  position: relative;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-charcoal);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 88%;
  max-width: 380px;
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-surface);
  box-shadow: -8px 0 35px rgba(0, 0, 0, 0.25);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  padding-bottom: max(32px, env(safe-area-inset-bottom));
  transition: right var(--transition-normal);
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav::-webkit-scrollbar {
  display: none;
}

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

.mobile-nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(37, 35, 33, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-nav-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 18px;
}

.mobile-nav-close {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-surface-alt);
  font-size: 1.5rem;
  color: var(--color-charcoal);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-nav-close:active {
  transform: scale(0.92);
  background: var(--color-beige);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-charcoal);
  padding: 12px 8px;
  border-bottom: 1px solid rgba(227, 215, 200, 0.45);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.mobile-nav-link::after {
  content: '→';
  font-size: 0.95rem;
  color: var(--color-accent);
  transition: transform var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  color: var(--color-primary);
  background-color: var(--color-surface-alt);
  padding-left: 12px;
}

.mobile-nav-link:hover::after, .mobile-nav-link:active::after {
  transform: translateX(4px);
}

.mobile-nav-contact {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---------------- Hero Section ---------------- */
.hero {
  position: relative;
  background: radial-gradient(circle at 10% 20%, rgba(248, 245, 239, 1) 0%, rgba(237, 228, 216, 0.85) 100%);
  padding-top: clamp(40px, 6vw, 75px);
  padding-bottom: clamp(60px, 8vw, 100px);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: -120px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(181, 138, 84, 0.16) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(32px, 5vw, 64px);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: #FFFFFF;
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(181, 138, 84, 0.25);
}

.hero-title {
  margin-bottom: 20px;
  color: var(--color-charcoal);
}

.hero-title span {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.hero-desc {
  font-size: clamp(1.08rem, 1.8vw, 1.25rem);
  line-height: 1.65;
  color: #554d48;
  margin-bottom: 34px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 38px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 26px;
  border-top: 1px solid var(--color-border);
}

.hero-highlight-item {
  display: flex;
  flex-direction: column;
}

.hero-highlight-item strong {
  font-size: 1.35rem;
  font-family: var(--font-heading);
  color: var(--color-primary);
}

.hero-highlight-item span {
  font-size: 0.82rem;
  color: var(--color-muted);
}

.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-xl);
  border: 7px solid #FFFFFF;
}

.hero-image {
  width: 100%;
  height: 490px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-card:hover .hero-image {
  transform: scale(1.03);
}

.hero-card-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(37, 35, 33, 0.88);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.04em;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-floating-card {
  position: absolute;
  bottom: -22px;
  right: -20px;
  background: #FFFFFF;
  padding: 16px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-gold);
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 300px;
}

.floating-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.floating-text h4 {
  font-size: 0.94rem;
  margin-bottom: 2px;
  color: var(--color-primary);
}

.floating-text p {
  font-size: 0.78rem;
  line-height: 1.35;
  margin: 0;
}

/* ---------------- Luxury Infinite Marquee Ticker ---------------- */
.luxury-marquee {
  background: var(--color-charcoal);
  color: #FFFFFF;
  padding: 14px 0;
  overflow: hidden;
  border-top: 1px solid rgba(181, 138, 84, 0.4);
  border-bottom: 1px solid rgba(181, 138, 84, 0.4);
  position: relative;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  animation: marqueeScroll 36s linear infinite;
}

.luxury-marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-content {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  padding-right: 32px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.marquee-content span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #e5ded7;
}

.marquee-content span::after {
  content: '✦';
  color: var(--color-accent-gold);
  font-size: 0.75rem;
  margin-left: 12px;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------------- Trust Bar / Quick Features ---------------- */
.trust-bar {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 34px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.trust-item:hover .trust-icon {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.trust-info h4 {
  font-size: 1rem;
  margin-bottom: 4px;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-charcoal);
}

.trust-info p {
  font-size: 0.84rem;
  line-height: 1.45;
  margin: 0;
}

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

.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

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

.service-number {
  position: absolute;
  top: 14px;
  right: 18px;
  z-index: 3;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.service-image-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
  background-color: var(--color-surface-alt);
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.service-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(75, 48, 39, 0.92);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.service-content {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
  color: var(--color-charcoal);
}

.service-desc {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.service-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.service-btn:hover {
  color: var(--color-accent);
  gap: 10px;
}

/* ---------------- Interactive Cost Estimator ---------------- */
.section-estimator {
  background: linear-gradient(180deg, #F8F5EF 0%, #EFE8DC 100%);
}

.estimator-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-gold);
  box-shadow: 0 20px 60px rgba(75, 48, 39, 0.12);
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  overflow: hidden;
  position: relative;
}

.estimator-steps {
  padding: clamp(24px, 3.5vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: #FFFFFF;
}

.estimator-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.estimator-step-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.step-badge-number {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(181, 138, 84, 0.15);
}

.estimator-label {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 2px;
  display: block;
}

.estimator-step-hint {
  font-size: 0.78rem;
  color: var(--color-muted);
  display: block;
}

.estimator-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.est-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 17px;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  color: var(--color-charcoal);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(37, 35, 33, 0.04);
  transition: all var(--transition-fast);
}

.est-btn svg {
  color: var(--color-accent);
  flex-shrink: 0;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.est-btn:hover {
  border-color: var(--color-accent);
  background: #FFFDF9;
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(181, 138, 84, 0.16);
}

.est-btn:hover svg {
  color: var(--color-primary);
  transform: scale(1.1);
}

.est-btn.active {
  background: linear-gradient(135deg, #37231c 0%, #4B3027 100%);
  color: #FFFFFF;
  border-color: var(--color-accent-gold);
  box-shadow: 0 8px 22px rgba(75, 48, 39, 0.32);
}

.est-btn.active svg {
  color: #e5bf85;
}

/* Estimator Result Box */
.estimator-result-box {
  background: radial-gradient(circle at 85% 15%, rgba(207, 168, 104, 0.16) 0%, transparent 60%), linear-gradient(155deg, #2b1a14 0%, #3d261e 100%);
  color: #FFFFFF;
  padding: clamp(24px, 3.5vw, 40px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  border-left: 1px solid rgba(207, 168, 104, 0.25);
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.25);
}

.est-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.est-badge {
  display: inline-block;
  background: rgba(181, 138, 84, 0.25);
  border: 1px solid var(--color-accent-gold);
  color: #e5bf85;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.est-location-tag {
  font-size: 0.72rem;
  color: #c9b4a4;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.est-price-container {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.est-price-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #c4b5a8;
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

.est-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.est-currency {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-accent-gold);
}

.est-price {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 4vw, 3.1rem);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, #FFFFFF 0%, #F5DEB3 50%, #D4AF37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 14px rgba(181, 138, 84, 0.35));
}

.est-period {
  font-size: 0.76rem;
  color: #b5a498;
  display: block;
}

/* Live Specifications Breakdown Card */
.est-specs-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.est-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.83rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.09);
  padding-bottom: 5px;
}

.est-spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.est-spec-label {
  color: #bfaea2;
  font-size: 0.78rem;
}

.est-spec-value {
  color: #FFFFFF;
  font-weight: 600;
  text-align: right;
}

.est-spec-value.highlight {
  color: #f3d49f;
  font-weight: 700;
}

.est-perks {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 18px;
}

.est-perk-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.78rem;
  color: #ddd3cb;
}

.est-perk-item svg {
  color: var(--color-accent-gold);
  flex-shrink: 0;
}

.est-cta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-normal);
}

.est-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.5);
}

.est-cta svg {
  flex-shrink: 0;
}

.est-cta-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.est-cta-text strong {
  font-size: 0.95rem;
  line-height: 1.25;
}

.est-cta-text span {
  font-size: 0.72rem;
  opacity: 0.92;
  font-weight: 500;
}

/* ---------------- Genuine Before & After Spotlight ---------------- */
.spotlight-wrap {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.spotlight-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
}

.spotlight-media {
  position: relative;
  background: var(--color-charcoal);
  overflow: hidden;
}

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

.spotlight-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: var(--gold-gradient);
  color: #FFFFFF;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(0,0,0,0.3);
}

.spotlight-body {
  padding: clamp(28px, 4vw, 48px);
}

.spotlight-body h3 {
  font-size: 1.85rem;
  margin-bottom: 16px;
  color: var(--color-primary);
}

.spotlight-body p {
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 22px;
}

.spotlight-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.spotlight-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-charcoal);
}

.spotlight-feature svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ---------------- Materials Showcase ---------------- */
/* ---------------- Materials Showcase ---------------- */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.material-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid rgba(181, 138, 84, 0.22);
  box-shadow: 0 4px 20px rgba(75, 48, 39, 0.05);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.material-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.material-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
  box-shadow: 0 14px 34px rgba(181, 138, 84, 0.16);
}

.material-card:hover::before {
  opacity: 1;
}

.material-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.material-swatch {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  position: relative;
  overflow: hidden;
}

.material-swatch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 60%);
  pointer-events: none;
}

.swatch-velvet {
  background: linear-gradient(135deg, #1e293b 0%, #1e3a8a 50%, #0284c7 100%);
}

.swatch-chenille {
  background: linear-gradient(135deg, #7c2d12 0%, #c2410c 50%, #ea580c 100%);
}

.swatch-leatherette {
  background: linear-gradient(135deg, #1c1917 0%, #44403c 50%, #78716c 100%);
}

.swatch-foam {
  background: linear-gradient(135deg, #78350f 0%, #b45309 50%, #d97706 100%);
}

.material-badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(181, 138, 84, 0.12);
  color: var(--color-primary);
  border: 1px solid rgba(181, 138, 84, 0.28);
}

.material-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.material-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 10px 0;
  color: var(--color-primary);
  line-height: 1.3;
}

.material-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0 0 18px 0;
}

.material-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed rgba(75, 48, 39, 0.12);
}

.m-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: #5D4A3A;
  background: #F8F5EF;
  padding: 4px 9px;
  border-radius: 6px;
  border: 1px solid rgba(181, 138, 84, 0.18);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ---------------- Gallery Section ---------------- */
.gallery-search-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  max-width: 820px;
  margin: 0 auto 24px;
}

.gallery-search-box {
  position: relative;
  flex-grow: 1;
  min-width: 280px;
}

.gallery-search-box svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
}

.gallery-search-input {
  width: 100%;
  padding: 13px 44px 13px 46px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.gallery-search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(181, 138, 84, 0.2);
}

.clear-search-btn {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  color: var(--color-muted);
  display: none;
}

.clear-search-btn.active {
  display: block;
}

.shortlist-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border-gold);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.shortlist-toggle-btn svg {
  color: #e11d48;
}

.shortlist-toggle-btn:hover,
.shortlist-toggle-btn.active {
  background: #fff1f2;
  border-color: #f43f5e;
  color: #be123c;
}

.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--color-surface);
  color: var(--color-charcoal);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.filter-btn .count {
  background: var(--color-surface-alt);
  color: var(--color-muted);
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-weight: 700;
  transition: all var(--transition-normal);
}

.filter-btn:hover {
  background: var(--color-surface-alt);
  border-color: var(--color-accent);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(75, 48, 39, 0.25);
}

.filter-btn.active .count {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
  aspect-ratio: 4 / 3;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(37, 35, 33, 0.92) 0%, rgba(37, 35, 33, 0.2) 60%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  color: #FFFFFF;
}

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

.gallery-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(4px);
  color: var(--color-primary);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  border: 1px solid rgba(181, 138, 84, 0.2);
}

.gallery-heart-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #71717a;
  transition: all var(--transition-fast);
  z-index: 4;
}

.gallery-heart-btn:hover,
.gallery-heart-btn.liked {
  color: #e11d48;
  background: #FFFFFF;
  transform: scale(1.1);
}

.gallery-title {
  font-size: 0.96rem;
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 4px;
  color: #FFFFFF;
  line-height: 1.3;
}

.gallery-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.76rem;
  color: #e5ded7;
}

.gallery-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-accent-gold);
  font-weight: 600;
}

/* ---------------- Lightbox Modal ---------------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 17, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 20px;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 980px;
  width: 100%;
  max-height: 94vh;
  display: flex;
  flex-direction: column;
  background: var(--color-charcoal);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(181, 138, 84, 0.3);
}

.lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: rgba(30, 28, 26, 0.97);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.lightbox-title-wrap {
  display: flex;
  flex-direction: column;
}

.lightbox-title {
  color: #FFFFFF;
  font-size: 1.1rem;
  font-weight: 600;
}

.lightbox-counter {
  font-size: 0.78rem;
  color: #b0a69d;
}

.lightbox-close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  transition: background var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

.lightbox-stage {
  position: relative;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  max-height: 68vh;
  background: #141312;
  overflow: hidden;
}

.lightbox-stage img {
  max-width: 100%;
  max-height: 68vh;
  object-fit: contain;
  display: block;
  user-select: none;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(37, 35, 33, 0.8);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 10;
}

.lightbox-nav:hover {
  background: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

.lightbox-nav.prev {
  left: 16px;
}

.lightbox-nav.next {
  right: 16px;
}

.lightbox-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding: 14px 22px;
  background: rgba(30, 28, 26, 0.97);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.lightbox-desc {
  font-size: 0.88rem;
  color: #d6cdc4;
  max-width: 580px;
}

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

.why-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  border: 1px solid rgba(181, 138, 84, 0.22);
  box-shadow: 0 4px 20px rgba(75, 48, 39, 0.05);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(181, 138, 84, 0.15);
  border-color: var(--color-accent);
}

.why-card:hover::before {
  opacity: 1;
}

.why-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.why-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(181, 138, 84, 0.12);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
  transition: all var(--transition-normal);
  border: 1px solid rgba(181, 138, 84, 0.25);
}

.why-card:hover .why-icon {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.why-badge {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent);
  background: #F8F5EF;
  border: 1px solid rgba(181, 138, 84, 0.25);
  border-radius: 20px;
  padding: 3px 12px;
  letter-spacing: 0.05em;
}

.why-content {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.why-title {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 700;
  margin: 0 0 10px 0;
  color: var(--color-primary);
  line-height: 1.35;
}

.why-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0;
}

/* ---------------- How It Works ---------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 16px rgba(75, 48, 39, 0.05);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
  box-shadow: 0 12px 30px rgba(181, 138, 84, 0.16);
}

.step-badge-col {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.step-circle-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-accent-gold);
  box-shadow: 0 2px 8px rgba(181, 138, 84, 0.15);
}

.step-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-gold);
}

.step-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.step-pill-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-hover);
  background: var(--color-surface-alt);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
  border: 1px solid var(--color-border);
}

.step-heading {
  font-size: 1.18rem;
  margin-bottom: 10px;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

.step-description {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin-bottom: 16px;
  flex-grow: 1;
}

.step-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: auto;
  transition: all var(--transition-fast);
}

.step-link:hover {
  color: var(--color-accent);
  transform: translateX(3px);
}

.step-link-whatsapp {
  color: var(--color-whatsapp-dark);
}

/* ---------------- Interactive FAQ Accordion ---------------- */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-charcoal);
  cursor: pointer;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: #FFFFFF;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 20px;
}

.faq-answer p {
  font-size: 0.94rem;
  line-height: 1.65;
  color: #554d48;
}

/* ---------------- WhatsApp Enquiry Banner ---------------- */
.whatsapp-banner {
  background: linear-gradient(135deg, #37231c 0%, #4B3027 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: clamp(38px, 6vw, 68px) clamp(26px, 5vw, 64px);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border-gold);
}

.whatsapp-banner::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(181, 138, 84, 0.28) 0%, transparent 70%);
  border-radius: 50%;
}

.whatsapp-banner-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 36px;
}

.whatsapp-banner h2 {
  color: #FFFFFF;
  font-size: clamp(1.85rem, 3.5vw, 2.7rem);
  margin-bottom: 14px;
}

.whatsapp-banner p {
  color: #e5ded7;
  font-size: 1.08rem;
  line-height: 1.6;
  max-width: 600px;
}

.whatsapp-banner-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.whatsapp-banner-note {
  font-size: 0.82rem;
  color: #b5a9a0;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ---------------- About Us Section ---------------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: clamp(36px, 6vw, 64px);
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 7px solid #FFFFFF;
  background: var(--color-surface);
}

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

.about-experience-badge {
  position: absolute;
  bottom: -22px;
  left: 20px;
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 16px 26px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 3px solid #FFFFFF;
  display: flex;
  flex-direction: column;
}

.about-experience-badge strong {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: var(--color-accent-gold);
}

.about-experience-badge span {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #dedede;
}

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

.about-text {
  font-size: 1.02rem;
  line-height: 1.7;
  color: #534c47;
  margin-bottom: 18px;
}

.about-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 10px;
  margin-bottom: 30px;
}

.about-point {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-charcoal);
}

.about-point svg {
  color: var(--color-accent);
  margin-top: 2px;
  flex-shrink: 0;
}

/* ---------------- Contact & Enquiry Section ---------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 5vw, 60px);
}

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

.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 24px;
  margin-bottom: 32px;
}

.contact-item-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all var(--transition-normal);
}

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

.contact-item-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
  border: 1px solid var(--color-border-gold);
}

.contact-item-text h4 {
  font-size: 0.88rem;
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 4px;
}

.contact-item-text p,
.contact-item-text a {
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--color-charcoal);
}

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

/* Enquiry Form */
.enquiry-form-wrap {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: clamp(30px, 4.5vw, 44px);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.form-header {
  margin-bottom: 24px;
}

.form-header h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.form-header p {
  font-size: 0.92rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-charcoal);
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background-color: var(--color-bg);
  color: var(--color-charcoal);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(75, 48, 39, 0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 105px;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 2px;
}

.form-status {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-top: 18px;
  display: none;
}

.form-status.success {
  display: block;
  background-color: #e6f7ec;
  color: #0f5132;
  border: 1px solid #c3e6cb;
}

.form-status.error {
  display: block;
  background-color: #f8d7da;
  color: #842029;
  border: 1px solid #f5c2c7;
}

/* ---------------- Footer ---------------- */
.site-footer {
  background-color: var(--color-charcoal);
  color: #d1c7bc;
  padding-top: clamp(60px, 8vw, 90px);
  padding-bottom: 30px;
  border-top: 4px solid var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold-gradient);
}

.footer-about p {
  color: #b5a9a0;
  font-size: 0.9rem;
  line-height: 1.65;
  margin-top: 14px;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.9rem;
  color: #c4b8ad;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-link:hover {
  color: var(--color-accent-gold);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: #b5a9a0;
}

.footer-contact-item svg {
  color: var(--color-accent-gold);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item a {
  color: #e5ded7;
}

.footer-contact-item a:hover {
  color: var(--color-accent-gold);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: #9c9187;
}

/* ---------------- Floating Action Buttons ---------------- */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-end;
}

.floating-whatsapp-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.floating-tooltip {
  position: absolute;
  right: 68px;
  background: #FFFFFF;
  color: var(--color-primary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 4px 18px rgba(0,0,0,0.15);
  border: 1px solid var(--color-border);
  pointer-events: none;
  animation: floatTooltip 3s ease-in-out infinite;
}

@keyframes floatTooltip {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.float-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.28);
  transition: all var(--transition-normal);
  color: #FFFFFF;
}

.float-whatsapp {
  background-color: var(--color-whatsapp);
}

.float-whatsapp:hover {
  background-color: var(--color-whatsapp-dark);
  transform: scale(1.08);
}

/* Back To Top Button */
.back-to-top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.back-to-top:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

/* Mobile Sticky Bottom Action Bar */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
  padding: 10px 16px;
  z-index: 990;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.mobile-bottom-bar-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ---------------- Responsive Styles ---------------- */
@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .estimator-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1040px) {
  :root {
    --header-height: 70px;
  }
  .site-header {
    height: var(--header-height);
  }
  .header-container {
    height: 100%;
  }
  .brand-crest {
    width: 38px;
    height: 38px;
  }
  .brand-title {
    font-size: 1.22rem;
  }
  .brand-subtitle {
    font-size: 0.66rem;
  }
  .nav-links, .header-cta {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-card .hero-image {
    height: 360px;
  }
  .hero-floating-card {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 14px;
    max-width: 100%;
  }
  .spotlight-grid {
    grid-template-columns: 1fr;
  }
  .spotlight-img {
    height: 340px;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-img {
    height: 360px;
  }
  .whatsapp-banner-inner {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .floating-actions {
    bottom: 86px;
    right: 18px;
  }
  .mobile-bottom-bar {
    display: block;
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }
  body {
    padding-bottom: 78px;
  }
  .floating-tooltip {
    display: none;
  }
}

@media (max-width: 768px) {
  * {
    -webkit-tap-highlight-color: transparent;
  }
  .floating-actions {
    display: none !important;
  }
  .section {
    padding-top: 52px;
    padding-bottom: 52px;
  }
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hero {
    padding-top: 20px;
    padding-bottom: 44px;
  }
  .hero-badge {
    font-size: 0.74rem;
    padding: 5px 12px;
    margin-bottom: 14px;
  }
  .hero-title {
    font-size: clamp(1.85rem, 6.8vw, 2.5rem);
    margin-bottom: 14px;
    line-height: 1.18;
  }
  .hero-desc {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 22px;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 24px;
  }
  .hero-buttons .btn {
    width: 100%;
    min-height: 48px;
    font-size: 0.96rem;
    padding: 13px 20px;
    justify-content: center;
  }
  .hero-card .hero-image {
    height: 290px;
  }
  .hero-card {
    border-radius: var(--radius-lg);
    border-width: 4px;
  }
  .hero-highlights {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 12px 10px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    margin-top: 8px;
    text-align: center;
  }
  .hero-highlight-item strong {
    font-size: 1.05rem;
    display: block;
    color: var(--color-primary);
  }
  .hero-highlight-item span {
    font-size: 0.68rem;
    line-height: 1.25;
    display: block;
    color: var(--color-muted);
  }
  .trust-bar {
    padding: 22px 0;
  }
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .trust-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: #FFFFFF;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(75, 48, 39, 0.04);
  }
  .trust-icon {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    flex-shrink: 0;
  }
  .trust-info h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
  }
  .trust-info p {
    font-size: 0.8rem;
    line-height: 1.45;
  }
  .services-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .service-image-wrap {
    height: 210px;
  }
  .service-content {
    padding: 18px;
  }
  .service-title {
    font-size: 1.25rem;
  }
  .estimator-card {
    border-radius: var(--radius-lg);
  }
  .estimator-steps {
    padding: 22px 16px;
    gap: 22px;
  }
  .estimator-step-header {
    gap: 10px;
  }
  .step-badge-number {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }
  .estimator-label {
    font-size: 0.92rem;
  }
  .estimator-options {
    gap: 8px;
  }
  .est-btn {
    padding: 9px 13px;
    font-size: 0.82rem;
    min-height: 40px;
    gap: 8px;
    touch-action: manipulation;
  }
  .est-btn svg {
    width: 16px;
    height: 16px;
  }
  .estimator-result-box {
    padding: 24px 18px;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }
  .est-price {
    font-size: 2.1rem;
  }
  .est-specs-card {
    padding: 12px 14px;
    gap: 7px;
  }
  .est-spec-row {
    font-size: 0.8rem;
  }
  .spotlight-wrap {
    border-radius: var(--radius-lg);
  }
  .spotlight-img {
    height: 280px;
  }
  .spotlight-body {
    padding: 22px 16px;
  }
  .spotlight-body h3 {
    font-size: 1.4rem;
  }
  /* Horizontal scrollable category chips for mobile */
  .gallery-controls {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 8px;
    justify-content: flex-start;
    padding: 6px 16px 14px;
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
    margin-bottom: 18px;
  }
  .gallery-controls::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    flex-shrink: 0;
    padding: 8px 15px;
    font-size: 0.84rem;
    min-height: 38px;
    touch-action: manipulation;
  }
  .gallery-search-wrap {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 16px;
  }
  .shortlist-toggle-btn {
    justify-content: center;
    width: 100%;
    min-height: 42px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .gallery-item {
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-sm);
  }
  .gallery-badge {
    font-size: 0.62rem;
    padding: 2px 7px;
    top: 6px;
    left: 6px;
  }
  .gallery-heart-btn {
    width: 34px;
    height: 34px;
    top: 6px;
    right: 6px;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    touch-action: manipulation;
  }
  .gallery-overlay {
    padding: 10px;
  }
  .gallery-title {
    font-size: 0.82rem;
    line-height: 1.25;
  }
  .gallery-meta {
    font-size: 0.7rem;
  }
  .materials-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .material-card {
    display: flex;
    flex-direction: column;
    padding: 20px 18px;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    box-shadow: 0 4px 16px rgba(75, 48, 39, 0.06);
    border: 1px solid rgba(181, 138, 84, 0.22);
  }
  .material-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
  }
  .material-swatch {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    margin-bottom: 0;
  }
  .material-title {
    font-size: 1.15rem;
    margin: 0 0 8px 0;
    line-height: 1.35;
  }
  .material-desc {
    font-size: 0.86rem;
    line-height: 1.55;
    margin: 0 0 14px 0;
  }
  .material-tags {
    gap: 6px;
    padding-top: 12px;
  }
  .m-tag {
    font-size: 0.72rem;
    padding: 4px 8px;
  }
  .why-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .why-card {
    display: flex;
    flex-direction: column;
    padding: 20px 18px;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    box-shadow: 0 4px 16px rgba(75, 48, 39, 0.06);
    border: 1px solid rgba(181, 138, 84, 0.22);
  }
  .why-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
  }
  .why-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    margin-bottom: 0;
  }
  .why-badge {
    font-size: 0.85rem;
    padding: 2px 10px;
  }
  .why-title {
    font-size: 1.15rem;
    margin: 0 0 8px 0;
    line-height: 1.35;
  }
  .why-desc {
    font-size: 0.86rem;
    line-height: 1.55;
    margin: 0;
  }
  /* Mobile Process Steps Roadmap */
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    position: relative;
  }
  .step-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    padding: 18px 16px;
    align-items: flex-start;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    box-shadow: 0 4px 14px rgba(75, 48, 39, 0.05);
  }
  .step-badge-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 0;
  }
  .step-circle-badge {
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
  }
  .step-icon-wrap {
    width: 38px;
    height: 38px;
  }
  .step-icon-wrap svg {
    width: 18px;
    height: 18px;
  }
  .step-heading {
    font-size: 1.08rem;
    margin-bottom: 6px;
  }
  .step-description {
    font-size: 0.85rem;
    line-height: 1.55;
    margin-bottom: 10px;
  }
  .step-link {
    font-size: 0.82rem;
  }
  .faq-question {
    padding: 16px 18px;
    font-size: 0.95rem;
  }
  .faq-answer {
    padding: 0 18px;
  }
  .faq-item.active .faq-answer {
    padding-bottom: 16px;
  }
  .whatsapp-banner {
    padding: 34px 20px;
    border-radius: var(--radius-lg);
  }
  .whatsapp-banner h2 {
    font-size: 1.65rem;
  }
  .whatsapp-banner p {
    font-size: 0.95rem;
  }
  .whatsapp-banner-action .btn {
    width: 100%;
  }
  .about-img {
    height: 290px;
  }
  .about-experience-badge {
    bottom: -14px;
    left: 14px;
    padding: 10px 18px;
  }
  .about-experience-badge strong {
    font-size: 1.2rem;
  }
  .about-experience-badge span {
    font-size: 0.7rem;
  }
  .about-points {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .enquiry-form-wrap {
    padding: 24px 18px;
    border-radius: var(--radius-lg);
  }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  /* Prevent iOS zoom on inputs */
  input, select, textarea, .form-control {
    font-size: 16px !important;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 40px;
  }
  .topbar {
    display: none;
  }
  .lightbox-content {
    max-height: 90vh;
    border-radius: var(--radius-md);
  }
  .lightbox-stage {
    min-height: 260px;
    max-height: 52vh;
  }
  .lightbox-stage img {
    max-height: 52vh;
  }
  .lightbox-nav {
    width: 40px;
    height: 40px;
    font-size: 1.15rem;
  }
  .lightbox-nav.prev {
    left: 8px;
  }
  .lightbox-nav.next {
    right: 8px;
  }
  .lightbox-header {
    padding: 10px 14px;
  }
  .lightbox-footer {
    padding: 10px 14px;
    flex-direction: column;
    align-items: stretch;
  }
  .lightbox-footer .btn {
    width: 100%;
  }

  /* Tactile touch response for mobile */
  .btn:active, 
  .filter-btn:active, 
  .est-btn:active, 
  .gallery-heart-btn:active,
  .mobile-bottom-bar-inner .btn:active {
    transform: scale(0.96);
  }
}

@media (max-width: 400px) {
  .hero-highlights {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .materials-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    gap: 8px;
  }
  .gallery-item {
    aspect-ratio: 1 / 1;
  }
  .brand-title {
    font-size: 1.1rem;
  }
  .brand-subtitle {
    font-size: 0.6rem;
  }
  .mobile-bottom-bar-inner .btn {
    padding: 9px 12px;
    font-size: 0.82rem;
    gap: 6px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}