/* -------------------------------------------------------------
    DESIGN SYSTEM & CSS CUSTOM PROPERTIES
------------------------------------------------------------- */
:root {
  --font-serif: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --color-wood-primary: #1A292F;         
  --color-wood-dark: #101a1e;             
  --color-wood-deepest: #0a1114;          
  --color-secondary-earth: #5D4037;      
  --color-brass: #c5a059;                 
  --color-brass-hover: #dfb96c;
  
  --color-bg-light: #FDF8F3;              
  --color-bg-subtle: #f4ecdf;
  --color-bg-card: #ffffff;
  --color-text-main: #231f1c;
  --color-text-muted: #6f685f;
  --color-border: #e8ded3;
  --color-border-dark: #2a3a40;
  
  --color-dark-bg: #1A292F;               
  --color-dark-card: #23363e;
  
  --shadow-subtle: 0 4px 20px rgba(26, 41, 47, 0.05);
  --shadow-card: 0 12px 36px rgba(26, 41, 47, 0.08);
  --shadow-elevated: 0 20px 50px rgba(10, 17, 20, 0.14);

  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
}

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

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

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

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

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

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

.container {
  width: 90%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}

.section {
  padding: 100px 0;
  position: relative;
}

/* -------------------------------------------------------------
    TYPOGRAPHY
------------------------------------------------------------- */
.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-brass);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1.5px;
  background-color: var(--color-brass);
  display: inline-block;
}

.heading-primary {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.5vw, 4.2rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--color-wood-deepest);
}

.heading-secondary {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.2vw, 2.9rem);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--color-wood-deepest);
}

.heading-tertiary {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-wood-deepest);
}

.text-lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  font-weight: 300;
  max-width: 640px;
}

/* -------------------------------------------------------------
    BUTTONS & ACCENTS
------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  outline: none;
}

.btn-primary {
  background-color: var(--color-wood-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(135, 81, 40, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-wood-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 34, 19, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  background-color: #ffffff;
  color: var(--color-wood-deepest);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-wood-deepest);
  border: 1px solid var(--color-wood-deepest);
}

.btn-outline-dark:hover {
  background-color: var(--color-wood-deepest);
  color: #ffffff;
}

.btn-whatsapp {
  background-color: #1fad5b;
  color: #ffffff;
  font-weight: 600;
}

.btn-whatsapp:hover {
  background-color: #178d49;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

/* -------------------------------------------------------------
    HEADER / NAVIGATION
------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 24px 0;
  transition: padding var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  background-color: rgba(21, 17, 14, 0.25);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header.scrolled {
  padding: 14px 0;
  background-color: rgba(21, 17, 14, 0.94);
  border-bottom: 1px solid rgba(197, 160, 89, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand-logo .logo-main {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1;
}

.brand-logo .logo-sub {
  font-size: 0.65rem;
  letter-spacing: 0.32em;
  color: var(--color-brass);
  text-transform: uppercase;
  margin-top: 4px;
  font-weight: 500;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-brass);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 6px;
}

.menu-toggle svg {
  width: 26px;
  height: 26px;
}

/* -------------------------------------------------------------
    HERO SECTION
------------------------------------------------------------- */
.hero-section {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 140px 0 80px 0;
  background: linear-gradient(180deg, rgba(20, 14, 10, 0.55) 0%, rgba(20, 14, 10, 0.72) 100%),
              url('./images/bg\ image.jpg') center/cover no-repeat;
  color: #ffffff;
}

.hero-content {
  max-width: 820px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.8vw, 5.2rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin-bottom: 24px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-title span {
  color: var(--color-brass);
  font-style: italic;
}

.hero-desc {
  font-size: clamp(1rem, 1.6vw, 1.3rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 38px;
  max-width: 620px;
  font-weight: 300;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.scroll-indicator {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  animation: bounce 2.4s infinite ease-in-out;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(6px); }
  60% { transform: translateY(3px); }
}

/* -------------------------------------------------------------
    TRUST / INTRODUCTION SECTION
------------------------------------------------------------- */
.trust-section {
  background-color: #ffffff;
  position: relative;
  z-index: 10;
  margin-top: -40px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  padding-bottom: 90px;
}

.trust-intro-box {
  max-width: 860px;
  margin: 0 auto 60px auto;
  text-align: center;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.trust-card {
  background-color: var(--color-bg-light);
  padding: 34px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
}

.trust-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-brass);
}

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(197, 160, 89, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-wood-primary);
}

.trust-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-wood-deepest);
  margin-bottom: 10px;
}

.trust-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* -------------------------------------------------------------
    ABOUT US
------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

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

.about-main-img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevated);
  width: 100%;
  height: 560px;
  object-fit: cover;
}

.about-badge {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background-color: var(--color-wood-dark);
  color: #ffffff;
  padding: 26px 30px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(197, 160, 89, 0.3);
  text-align: center;
}

.about-badge .badge-val {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--color-brass);
  font-weight: 700;
  line-height: 1;
}

.about-badge .badge-lbl {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 6px;
}

.about-stats {
  display: flex;
  gap: 36px;
  margin: 40px 0;
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stat-item .stat-num {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--color-wood-primary);
  line-height: 1;
}

.stat-item .stat-label {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 6px;
}

/* -------------------------------------------------------------
    PRODUCTS SECTION
------------------------------------------------------------- */
.products-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 50px;
  gap: 20px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.product-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-brass);
}

.product-img-wrapper {
  position: relative;
  height: 260px;
  overflow: hidden;
  background: #eee;
}

.product-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.product-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(21, 17, 14, 0.82);
  color: #ffffff;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  border: 1px solid rgba(197, 160, 89, 0.3);
}

.product-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-wood-deepest);
  margin-bottom: 8px;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.55;
  flex-grow: 1;
}

.product-link {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-wood-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.product-link:hover {
  color: var(--color-wood-dark);
  gap: 10px;
}

/* -------------------------------------------------------------
    FEATURED PRODUCT (WOODEN DOORS)
------------------------------------------------------------- */
.featured-door-section {
  background-color: var(--color-dark-bg);
  color: #ffffff;
  overflow: hidden;
  position: relative;
}

.featured-door-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: center;
}

.door-features-list {
  list-style: none;
  margin: 32px 0 40px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 24px;
}

.door-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.85);
}

.door-feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-brass);
  flex-shrink: 0;
}

.featured-door-img-wrapper {
  position: relative;
}

.featured-door-img {
  border-radius: var(--radius-md);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  width: 100%;
  height: 600px;
  object-fit: cover;
  border: 1px solid rgba(197, 160, 89, 0.25);
}

.door-seal {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(31, 25, 21, 0.88);
  backdrop-filter: blur(8px);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-brass);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-brass);
}

/* -------------------------------------------------------------
    CUSTOM FURNITURE PROCESS SECTION
------------------------------------------------------------- */
.custom-process-section {
  background-color: var(--color-bg-subtle);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 60px;
  position: relative;
}

.process-step {
  background: #ffffff;
  padding: 30px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  position: relative;
  transition: all var(--transition-fast);
}

.process-step:hover {
  border-color: var(--color-wood-primary);
  transform: translateY(-4px);
}

.process-num {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-brass);
  margin-bottom: 12px;
  display: block;
}

.process-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-wood-deepest);
  margin-bottom: 8px;
}

.process-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* -------------------------------------------------------------
    PROJECTS / PORTFOLIO
------------------------------------------------------------- */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background-color: var(--color-wood-primary);
  color: #ffffff;
  border-color: var(--color-wood-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.portfolio-item {
  position: relative;
  height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

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

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 14, 10, 0.1) 40%, rgba(20, 14, 10, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  color: #ffffff;
  transition: background 0.3s ease;
}

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

.portfolio-loc {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-brass);
  margin-bottom: 6px;
}

.portfolio-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.2;
}

/* -------------------------------------------------------------
    WHY CHOOSE US
------------------------------------------------------------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 50px;
}

.benefit-item {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-fast);
}

.benefit-item:hover {
  transform: translateY(-4px);
}

.benefit-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-wood-primary);
}

.benefit-info h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-wood-deepest);
}

.benefit-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* -------------------------------------------------------------
    KERALA CRAFTSMANSHIP STORY
------------------------------------------------------------- */
.kerala-heritage-section {
  background: linear-gradient(rgba(21, 17, 14, 0.88), rgba(21, 17, 14, 0.94)),
              url('https://images.unsplash.com/photo-1590381105924-c72589b9ef3f?auto=format&fit=crop&w=2000&q=80') center/cover fixed;
  color: #ffffff;
}

.kerala-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.heritage-highlight-box {
  border-left: 2px solid var(--color-brass);
  padding-left: 24px;
  margin-top: 30px;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
}

.heritage-image-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.heritage-img {
  border-radius: var(--radius-sm);
  height: 240px;
  object-fit: cover;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* -------------------------------------------------------------
    TESTIMONIALS
------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.testimonial-card {
  background: #ffffff;
  padding: 38px 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.testimonial-stars {
  color: var(--color-brass);
  margin-bottom: 18px;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  line-height: 1.6;
  color: var(--color-wood-deepest);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-client {
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.client-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-wood-deepest);
}

.client-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

/* -------------------------------------------------------------
    FULL WIDTH CTA SECTION
------------------------------------------------------------- */
.full-cta-section {
  background: linear-gradient(rgba(45, 27, 16, 0.88), rgba(28, 16, 9, 0.96)),
              url('https://images.unsplash.com/photo-1540518614846-7ede433c4550?auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;
  color: #ffffff;
  text-align: center;
  padding: 110px 0;
}

.cta-inner {
  max-width: 720px;
  margin: 0 auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* -------------------------------------------------------------
    CONTACT SECTION
------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  margin-top: 40px;
}

.contact-details-box {
  background: #ffffff;
  padding: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.contact-info-list {
  list-style: none;
  margin: 30px 0;
}

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

.contact-icon {
  width: 36px;
  height: 36px;
  background: var(--color-bg-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-wood-primary);
  flex-shrink: 0;
}

.contact-form-box {
  background: #ffffff;
  padding: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-subtle);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-wood-deepest);
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  background-color: var(--color-bg-light);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-wood-primary);
  background-color: #ffffff;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.map-placeholder {
  margin-top: 28px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 180px;
  background: #e9e4dc;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* -------------------------------------------------------------
    FOOTER
------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-dark-bg);
  color: rgba(255, 255, 255, 0.7);
  padding: 90px 0 36px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 70px;
}

.footer-heading {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 22px;
  letter-spacing: 0.02em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a:hover {
  color: var(--color-brass);
}

.social-links {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-btn:hover {
  background: var(--color-brass);
  color: var(--color-wood-deepest);
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.78rem;
}

/* -------------------------------------------------------------
    FLOATING ACTIONS (WHATSAPP & BACK TO TOP)
------------------------------------------------------------- */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1500;
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: transform var(--transition-fast), opacity var(--transition-fast), visibility var(--transition-fast);
  border: none;
  outline: none;
  text-decoration: none;
}

.floating-whatsapp {
  background-color: #25d366;
  color: #ffffff;
}

.floating-whatsapp:hover {
  background-color: #1eb956;
  transform: translateY(-4px) scale(1.05);
}

.back-to-top {
  background-color: var(--color-wood-deepest);
  color: var(--color-brass);
  border: 1px solid rgba(197, 160, 89, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-wood-dark);
  color: #ffffff;
  transform: translateY(-4px);
}

/* -------------------------------------------------------------
    INTERACTIVE QUOTE MODAL
------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 10, 7, 0.78);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}

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

.modal-card {
  background: #ffffff;
  width: 100%;
  max-width: 580px;
  border-radius: var(--radius-md);
  padding: 38px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
}

/* -------------------------------------------------------------
    SCROLL ANIMATION ADDITIONS (FADE-UP)
------------------------------------------------------------- */
.anim-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.anim-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* -------------------------------------------------------------
    FULL RESPONSIVE SYSTEM
------------------------------------------------------------- */
@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1024px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid, .featured-door-grid, .kerala-story-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .featured-door-img {
    height: 480px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }
  .menu-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-dark-bg);
    flex-direction: column;
    padding: 90px 30px;
    transition: right 0.4s ease;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  }
  .nav-menu.open {
    right: 0;
  }
  .nav-actions .btn-quote-nav {
    display: none;
  }
  .about-badge {
    position: static;
    margin-top: 20px;
  }
  .about-main-img {
    height: 380px;
  }
  .products-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .benefits-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .process-timeline {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .floating-actions {
    bottom: 20px;
    right: 20px;
  }
  .floating-btn {
    width: 48px;
    height: 48px;
  }
}

@media (max-width: 576px) {
  .container {
    width: 92%;
  }
  .products-grid, .portfolio-grid, .trust-grid {
    grid-template-columns: 1fr;
  }
  .door-features-list {
    grid-template-columns: 1fr;
  }
  .about-stats {
    flex-direction: column;
    gap: 20px;
  }
  .heritage-image-stack {
    grid-template-columns: 1fr;
  }
  .contact-details-box, .contact-form-box {
    padding: 24px 18px;
  }
  .modal-card {
    padding: 24px 18px;
  }
  .featured-door-img {
    height: 360px;
  }
  .cta-actions {
    flex-direction: column;
  }
  .cta-actions .btn {
    width: 100%;
  }
}