/* 
 * Baba Interiors — Brand Design System (style.css)
 * Premium, ultra-fast, and responsive styling with theme switching.
 */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Martel:wght@300;400;600;700;800&family=Outfit:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

/* --- 1. DESIGN TOKENS & VARIABLE DECLARATIONS --- */
:root {
  /* Font Families */
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Outfit', sans-serif;
  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;

  /* Theme Tokens (Light Mode - Default) */
  --bg-primary: #faf9f6;      /* Warm alabaster white */
  --bg-secondary: #f4f2ec;    /* Soft warm cream */
  --text-primary: #1c1c1c;    /* Deep charcoal */
  --text-secondary: #5a5a5a;  /* Muted charcoal */
  --border-color: rgba(28, 28, 28, 0.08);
  --accent-color: #b5946a;    /* Muted gold/bronze */
  --accent-hover: #9e7f56;
  --accent-glow: rgba(181, 148, 106, 0.15);
  
  /* Glassmorphism Panels */
  --glass-bg: rgba(250, 249, 246, 0.7);
  --glass-border: rgba(28, 28, 28, 0.06);
  --glass-blur: blur(16px);
  --shadow-premium: 0 16px 40px rgba(28, 28, 28, 0.04);
  
  /* Overlays */
  --overlay-hero: linear-gradient(180deg, rgba(250, 249, 246, 0.25) 0%, rgba(250, 249, 246, 0.55) 50%, rgba(250, 249, 246, 0.75) 100%);
}

[data-theme="dark"] {
  /* Theme Tokens (Dark Mode) */
  --bg-primary: #0a0a0a;      /* Obsidian black */
  --bg-secondary: #121212;    /* Dark slate */
  --text-primary: #f5f5f5;    /* Warm white */
  --text-secondary: #a0a0a0;  /* Muted silver */
  --border-color: rgba(245, 245, 245, 0.08);
  --accent-color: #c5a880;    /* Champagne Gold */
  --accent-hover: #dec199;
  --accent-glow: rgba(197, 168, 128, 0.25);

  /* Glassmorphism Panels */
  --glass-bg: rgba(10, 10, 10, 0.75);
  --glass-border: rgba(245, 245, 245, 0.05);
  --shadow-premium: 0 16px 40px rgba(0, 0, 0, 0.6);
  
  /* Overlays */
  --overlay-hero: linear-gradient(180deg, rgba(10, 10, 10, 0.45) 0%, rgba(10, 10, 10, 0.8) 50%, rgba(10, 10, 10, 0.9) 100%);
}

html[lang="hi"] {
  --font-heading: 'Martel', 'Cormorant Garamond', serif;
  --font-body: 'Poppins', 'Outfit', sans-serif;
}

/* Typography overrides for Hindi (Devanagari script) to improve matra rendering and spacing */
html[lang="hi"] h1,
html[lang="hi"] h2,
html[lang="hi"] h3,
html[lang="hi"] h4,
html[lang="hi"] h5,
html[lang="hi"] h6 {
  line-height: 1.35;
  letter-spacing: normal;
}

html[lang="hi"] .hero-title {
  line-height: 1.25;
}

html[lang="hi"] p,
html[lang="hi"] .about-text,
html[lang="hi"] .service-desc,
html[lang="hi"] .faq-answer {
  line-height: 1.75;
}

/* --- 2. BASE RESET & SCROLLBAR --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.5s ease, color 0.3s ease;
}

/* Custom Premium Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* Selection highlight */
::selection {
  background-color: var(--accent-color);
  color: #0a0a0a;
}

/* --- 3. UTILITIES & TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

p {
  color: var(--text-secondary);
  font-weight: 300;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4.5rem auto;
}

.section-subtitle {
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--accent-color);
  margin-bottom: 0.75rem;
  display: inline-block;
}

.section-title {
  font-size: 2.75rem;
  margin-bottom: 1rem;
}

.divider {
  width: 60px;
  height: 2px;
  background-color: var(--accent-color);
  margin: 1.5rem auto 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 2.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background-color: var(--accent-color);
  color: #0a0a0a;
  border: 1px solid var(--accent-color);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--accent-glow);
}

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

.btn-secondary:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-2px);
}

/* --- 4. HEADER & NAVIGATION --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
}

.header.scrolled {
  background-color: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-premium);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
  transition: var(--transition-smooth);
}

.header.scrolled .nav-container {
  height: 70px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.logo svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: var(--accent-color);
  stroke-width: 2;
  transition: var(--transition-smooth);
}

.logo:hover svg {
  transform: rotate(360deg);
}

/* Nav links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-color);
  transition: var(--transition-fast);
}

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

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

/* Controls */
.nav-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.theme-toggle:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.lang-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.45rem 0.9rem;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition-fast);
}

.lang-toggle:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.theme-toggle .sun-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .moon-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
  display: block;
}

/* Mobile Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-fast);
}

/* Scroll Progress */
.scroll-progress-container {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
}

.scroll-progress-bar {
  height: 100%;
  width: 0;
  background: var(--accent-color);
}

/* --- 5. HERO SECTION --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 90px;
  background-color: var(--bg-primary);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--overlay-hero);
  z-index: 2;
  transition: var(--transition-smooth);
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
  filter: grayscale(15%);
  transition: var(--transition-smooth);
}

[data-theme="dark"] .hero-bg {
  opacity: 0.35;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  padding: 0 2rem;
}

.hero-tagline {
  font-size: 0.95rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-title {
  font-size: 4.5rem;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.hero-description {
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 3rem auto;
  color: var(--text-secondary);
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

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

.about-image-wrapper {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
}

.about-image {
  width: 100%;
  border-radius: 4px;
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
}

.about-image-wrapper::after {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border: 1px solid var(--accent-color);
  border-radius: 4px;
  pointer-events: none;
  opacity: 0.5;
}

.about-content h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.about-text {
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.highlight-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.highlight-icon {
  width: 24px;
  height: 24px;
  stroke: var(--accent-color);
  stroke-width: 1.5;
  fill: none;
  flex-shrink: 0;
}

.highlight-title {
  font-size: 1.1rem;
  font-family: var(--font-heading);
  margin-bottom: 0.25rem;
}

.highlight-desc {
  font-size: 0.85rem;
}

/* Brand Identity Showcase */
.brand-identity-showcase {
  margin-top: 6rem;
  border-top: 1px solid var(--border-color);
  padding-top: 6rem;
}

.brand-showcase-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6rem;
  align-items: center;
}

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

.brand-showcase-image {
  width: 100%;
  border-radius: 4px;
  transition: var(--transition-smooth);
  display: block;
}

.brand-showcase-image:hover {
  transform: scale(1.03);
}

.brand-showcase-image-wrapper::after {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border: 1px solid var(--accent-color);
  border-radius: 4px;
  pointer-events: none;
  opacity: 0.3;
  transition: var(--transition-smooth);
}

.brand-showcase-image-wrapper:hover::after {
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  opacity: 0.5;
}

/* --- 7. COUNTER STATS --- */
.stats-section {
  background-color: var(--bg-secondary);
  padding: 5rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  text-align: center;
}

.stat-card {
  padding: 1rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: var(--accent-color);
  line-height: 1;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.stat-label {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}

/* --- 8. SERVICES SECTION --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.service-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 3.5rem 2.5rem;
  border-radius: 4px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--accent-color);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}

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

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon-wrapper {
  margin-bottom: 2rem;
  display: inline-block;
  background-color: var(--bg-secondary);
  width: 64px;
  height: 64px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon-wrapper {
  background-color: var(--accent-color);
}

.service-icon {
  width: 30px;
  height: 30px;
  stroke: var(--text-primary);
  stroke-width: 1.5;
  fill: none;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
  stroke: #0a0a0a;
}

.service-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-desc {
  font-size: 0.95rem;
}

/* --- 9. PORTFOLIO MATRIX --- */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.6rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background-color: var(--accent-glow);
}

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

.portfolio-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid var(--border-color);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.portfolio-item.hidden {
  display: none;
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.2) 70%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  z-index: 2;
  transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-image {
  transform: scale(1.08);
}

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

.portfolio-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.portfolio-item-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: #f5f5f5;
}

/* Custom JS Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 10, 10, 0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

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

.lightbox-content-wrapper {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 50px rgba(0,0,0,0.8);
}

.lightbox-caption {
  margin-top: 1.5rem;
  text-align: center;
}

.lightbox-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: #f5f5f5;
  margin-bottom: 0.25rem;
}

.lightbox-cat {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--accent-color);
  letter-spacing: 0.1em;
}

/* Lightbox Controls */
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: none;
  border: none;
  color: #f5f5f5;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.lightbox-close {
  top: -40px;
  right: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.lightbox-close:hover {
  background-color: rgba(255,255,255,0.1);
  color: var(--accent-color);
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.lightbox-prev {
  left: -80px;
}

.lightbox-next {
  right: -80px;
}

.lightbox-control-icon {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

/* --- 10. TESTIMONIALS SLIDER --- */
.testimonials-slider-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testimonials-wrapper {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-slide {
  min-width: 100%;
  box-sizing: border-box;
  text-align: center;
  padding: 1rem 3rem;
}

.quote-icon {
  width: 45px;
  height: 45px;
  fill: var(--accent-color);
  opacity: 0.15;
  margin: 0 auto 2rem auto;
}

.testimonial-quote {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1.4;
  margin-bottom: 2.5rem;
  font-style: italic;
  font-weight: 300;
}

.testimonial-author {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.testimonial-location {
  font-size: 0.8rem;
  color: var(--accent-color);
  margin-top: 0.25rem;
  letter-spacing: 0.05em;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 3.5rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--border-color);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: var(--transition-fast);
}

.dot.active {
  background-color: var(--accent-color);
  transform: scale(1.3);
}

/* --- 11. FAQ ACCORDION --- */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 1.75rem 0;
}

.faq-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  gap: 1.5rem;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 500;
}

.faq-toggle-icon {
  width: 18px;
  height: 18px;
  stroke: var(--accent-color);
  stroke-width: 2;
  fill: none;
  transition: transform 0.4s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer {
  padding-top: 1.25rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* --- 12. CONTACT & LOCATION MAP --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 5rem;
}

.contact-form-wrapper h3,
.contact-info-wrapper h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.75rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 1rem;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

select.form-input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c5a880' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1.2rem center;
  background-size: 1em;
  padding-right: 3rem;
  cursor: pointer;
}

.contact-info-list {
  list-style: none;
  margin-bottom: 3.5rem;
}

.contact-info-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 2.25rem;
}

.info-icon {
  width: 24px;
  height: 24px;
  stroke: var(--accent-color);
  stroke-width: 1.5;
  fill: none;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.info-text-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.info-text-val {
  font-size: 0.95rem;
}

/* Maps Placeholder Panel */
.map-embed-container {
  position: relative;
  width: 100%;
  height: 280px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.map-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

.map-placeholder-icon {
  width: 40px;
  height: 40px;
  stroke: var(--accent-color);
  stroke-width: 1.5;
  fill: none;
  margin-bottom: 1rem;
}

.map-placeholder-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.map-placeholder-desc {
  font-size: 0.85rem;
  max-width: 240px;
}

/* --- 12.5 INSTANT CALCULATOR SECTION --- */
.calculator-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 5rem;
  align-items: center;
}

.pricing-preview-card {
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  border-radius: 8px;
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-premium);
  position: relative;
  overflow: hidden;
}

.pricing-preview-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.pricing-card-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.pricing-row-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--border-color);
  position: relative;
  z-index: 1;
}

.pricing-row-item span {
  color: var(--text-secondary);
}

.pricing-row-item strong {
  color: var(--accent-color);
  font-weight: 600;
}

/* --- 13. FOOTER --- */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2rem 0;
}

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

.footer-brand h4 {
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  font-size: 0.95rem;
  max-width: 280px;
  margin-bottom: 1.75rem;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.social-link:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-2px);
}

.social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-links h5 {
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

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

.footer-links-list li {
  margin-bottom: 0.75rem;
}

.footer-links-list a {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

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

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-size: 0.85rem;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

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

/* --- 14. FLOATING CHATS & ACTION BUTTONS --- */
/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  background-color: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25d366;
  opacity: 0.6;
  z-index: -1;
  animation: pulse-ring 2s infinite cubic-bezier(0.25, 0, 0, 1);
}

.whatsapp-float:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.55);
}

.whatsapp-icon {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

/* Floating Cost Calculator Button */
.quote-float {
  display: none;
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 1000;
  background-color: var(--accent-color);
  color: var(--bg-primary);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px var(--accent-glow);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
}

.quote-float::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--accent-color);
  opacity: 0.4;
  z-index: -1;
  animation: pulse-ring-gold 2s infinite cubic-bezier(0.25, 0, 0, 1);
}

.quote-float:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 12px 35px var(--accent-glow);
  background-color: var(--accent-hover);
}

.quote-float svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

@keyframes pulse-ring-gold {
  0% {
    transform: scale(0.95);
    opacity: 0.6;
  }
  50% {
    opacity: 0.2;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Scroll To Top Button */
.scroll-top-btn {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 1000;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-premium);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.scroll-top-btn.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-4px);
}

.scroll-top-icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  transition: var(--transition-fast);
}

/* --- 15. KEYFRAMES ANIMATIONS --- */
@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    opacity: 0.3;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Custom Cursor Trailer (Desktop only) */
.cursor-trailer {
  position: fixed;
  width: 8px;
  height: 8px;
  background-color: var(--accent-color);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease, background-color 0.3s ease;
  mix-blend-mode: difference;
  display: none;
}

body:hover .cursor-trailer {
  display: block;
}

/* --- 16. VIDEO SHOWCASE --- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.video-grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.video-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
}

.video-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
}

.video-wrapper {
  position: relative;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  background-color: #000;
}

.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  object-fit: cover;
}

.video-info {
  padding: 1.5rem;
}

.video-info h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  margin-bottom: 0.5rem;
}

.video-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 300;
}

.video-info-small {
  padding: 1rem 1.25rem;
}

.video-info-small h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.video-info-small p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 300;
}

/* --- 17. QUICK QUOTE MODAL --- */
.nav-cta {
  padding: 0.6rem 1.4rem;
  font-size: 0.8rem;
  margin-left: 0.5rem;
}

.mobile-only-cta {
  display: none;
}

/* Modal Overlay */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 10, 10, 0.85);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 1.5rem;
}

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

/* Modal Card */
.modal-content {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 100%;
  max-width: 500px;
  padding: 2.5rem 2rem;
  position: relative;
  transform: translateY(-30px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-premium);
  max-height: 90vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-color) transparent;
}

.modal-content::-webkit-scrollbar {
  width: 6px;
}

.modal-content::-webkit-scrollbar-track {
  background: transparent;
}

.modal-content::-webkit-scrollbar-thumb {
  background-color: var(--accent-color);
  border-radius: 10px;
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-content h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.modal-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.modal-close:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.modal-close svg {
  width: 16px;
  height: 16px;
}

/* Stepper Progress Header */
.modal-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.stepper-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex: 1;
  position: relative;
  transition: var(--transition-fast);
}

.stepper-step .step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  background-color: var(--bg-primary);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.stepper-step .step-text {
  font-weight: 500;
}

.stepper-step.active {
  color: var(--accent-color);
}

.stepper-step.active .step-num {
  border-color: var(--accent-color);
  background-color: var(--accent-color);
  color: var(--bg-primary);
  box-shadow: 0 0 10px var(--accent-glow);
}

.stepper-step.done {
  color: var(--text-primary);
}

.stepper-step.done .step-num {
  border-color: var(--text-primary);
  background-color: var(--text-primary);
  color: var(--bg-primary);
}

.stepper-line {
  height: 1px;
  background-color: var(--border-color);
  flex: 1;
  margin-top: -1.5rem;
  max-width: 50px;
}

/* Modal Steps Visibility */
.modal-step {
  display: none;
}

.modal-step.active {
  display: block;
  animation: fadeInStep 0.4s ease forwards;
}

@keyframes fadeInStep {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Step Wizard Buttons */
.step-nav-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.step-prev-btn {
  flex: 0 0 100px;
  justify-content: center;
}

/* Custom Range Slider */
.slider-wrapper {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 0.75rem;
}

.slider-input {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  outline: none;
  background: var(--border-color);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  transition: background 0.3s;
}

.slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-color);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  transition: transform 0.1s, background-color 0.3s;
}

.slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-color);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  transition: transform 0.1s, background-color 0.3s;
  cursor: pointer;
}

.slider-input::-moz-range-thumb:hover {
  transform: scale(1.2);
}

.slider-val-display {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--accent-color);
  min-width: 60px;
  text-align: right;
  font-weight: 600;
}

/* Radio Card Option Grid */
.radio-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 0.75rem;
}

.radio-card-grid.tier-grid {
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.radio-card {
  position: relative;
  cursor: pointer;
  display: block;
}

.radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-card-content {
  display: flex;
  flex-direction: column;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: var(--bg-secondary);
  transition: var(--transition-fast);
}

.radio-card:hover .radio-card-content {
  border-color: var(--accent-color);
}

.radio-card input[type="radio"]:checked + .radio-card-content {
  border-color: var(--accent-color);
  background-color: var(--accent-glow);
  box-shadow: 0 0 0 1px var(--accent-color);
}

.radio-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.radio-card-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.radio-card-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* Estimate Summary Panel */
.estimate-result-card {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(197, 168, 128, 0.05) 100%);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  margin-bottom: 2rem;
  box-shadow: inset 0 0 15px rgba(197, 168, 128, 0.05);
}

.estimate-subtitle {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 0.5rem;
}

.estimate-price-range {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  color: var(--accent-color);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  text-shadow: 0 0 15px var(--accent-glow);
}

.estimate-disclaimer {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 0;
}

.estimate-summary-details {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}

.summary-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--border-color);
}

.summary-detail-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.summary-detail-row:first-child {
  padding-top: 0;
}

.summary-detail-row span {
  color: var(--text-secondary);
}

.summary-detail-row strong {
  color: var(--text-primary);
  font-weight: 500;
}

/* --- 18. RESPONSIVE DESIGN & MEDIA QUERIES --- */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }

  .about-grid {
    gap: 3.5rem;
  }

  .services-grid,
  .portfolio-grid,
  .video-grid-three {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3.5rem;
  }

  .lightbox-prev {
    left: -50px;
  }

  .lightbox-next {
    right: -50px;
  }
}

@media (max-width: 768px) {
  /* Hide scroll to top button on mobile and show floating quote button */
  .scroll-top-btn {
    display: none !important;
  }

  .quote-float {
    display: flex !important;
  }

  .calculator-banner-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  /* Modal responsive adjustments to fit viewport */
  .modal-content {
    padding: 1.75rem 1.25rem;
    max-height: 95vh;
  }

  .modal-content h3 {
    font-size: 1.65rem;
    margin-bottom: 0.25rem;
  }

  .modal-content p {
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
  }

  .radio-card-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .radio-card-grid.bhk-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .modal-stepper {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
  }
  
  .stepper-step {
    font-size: 0.65rem;
    gap: 0.25rem;
  }
  
  .stepper-step .step-num {
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
  }

  /* Navigation mobile menu */
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-primary);
    border-left: 1px solid var(--border-color);
    flex-direction: column;
    justify-content: center;
    gap: 3rem;
    transition: var(--transition-smooth);
    z-index: 1050;
    box-shadow: var(--shadow-premium);
  }

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

  /* Hamburger transform when menu open */
  .hamburger.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

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

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

  .hero-title {
    font-size: 3.25rem;
  }

  .about-grid,
  .brand-showcase-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .services-grid,
  .portfolio-grid,
  .video-grid,
  .video-grid-three {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .lightbox-prev,
  .lightbox-next {
    display: none; /* Hide side arrows on small mobile to avoid layout clipping */
  }

  .testimonial-slide {
    padding: 1rem 0;
  }
  
  .testimonial-quote {
    font-size: 1.4rem;
  }

  .nav-cta {
    display: none !important;
  }

  .mobile-only-cta {
    display: block !important;
  }

  .section-title {
    font-size: 2.15rem;
  }

  .about-content h3,
  .contact-info-wrapper h3 {
    font-size: 1.65rem;
  }

  .stat-number {
    font-size: 2.85rem;
  }

  .estimate-price-range {
    font-size: 2.15rem;
  }

  .service-title {
    font-size: 1.3rem;
  }

  .portfolio-item-title {
    font-size: 1.4rem;
  }

  .video-info h3 {
    font-size: 1.25rem;
  }

  .footer-brand h4 {
    font-size: 1.5rem;
  }
}

/* --- 19. MOBILE PORTRAIT OVERRIDES --- */
@media (max-width: 480px) {
  html {
    font-size: 14px; /* Scaled down base font size for small phones */
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .stat-number {
    font-size: 2.4rem;
  }

  .estimate-price-range {
    font-size: 1.85rem;
  }

  .about-content h3,
  .contact-info-wrapper h3 {
    font-size: 1.4rem;
  }

  .testimonial-quote {
    font-size: 1.15rem;
  }

  .service-title {
    font-size: 1.2rem;
  }

  .portfolio-item-title {
    font-size: 1.25rem;
  }

  .lightbox-title {
    font-size: 1.2rem;
  }

  .modal-content h3 {
    font-size: 1.35rem;
  }
}