/* ==========================================================================
   EVAURI BUILDCON PVT LTD - Ultra-Fast Native Smooth Scroll & GSAP Stylesheet
   Includes Luxury Golden Preloader Overlay
   ========================================================================== */

/* 1. Design Tokens & Root Variables */
:root {
  /* Colors */
  --primary-white: #FFFFFF;
  --bg-light: #F8FAFC;
  --bg-subtle: #F1F5F9;
  --bg-dark: #0B0F19;
  --bg-dark-card: #151C2C;
  --bg-slate: #0F172A;

  /* Gold & Yellow Gradients */
  --gold-main: #FFC700;
  --gold-dark: #D9A000;
  --gold-light: #FFF8E5;
  --gradient-gold: linear-gradient(135deg, #FFD633 0%, #FF9100 100%);
  --gradient-gold-glow: linear-gradient(135deg, rgba(255, 214, 51, 0.4) 0%, rgba(255, 145, 0, 0.2) 100%);
  --gradient-dark: linear-gradient(180deg, #0B0F19 0%, #151C2C 100%);

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Shadows & Borders */
  --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 25px rgba(15, 23, 42, 0.06);
  --shadow-xl: 0 20px 40px rgba(15, 23, 42, 0.12);
  --shadow-gold: 0 8px 24px rgba(255, 199, 0, 0.35);
  --shadow-gold-hover: 0 12px 30px rgba(255, 199, 0, 0.5);

  --border-color: #E2E8F0;
  --border-gold: rgba(255, 199, 0, 0.4);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. Global Reset & High-Speed Native Smooth Scrolling */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  scroll-behavior: smooth !important;
  overflow-x: hidden;
}

body {
  font-family: var(--font-main);
  background-color: var(--primary-white);
  color: #0F172A;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: #0F172A;
  line-height: 1.25;
}

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

ul {
  list-style: none;
}

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

/* 3. LUXURY GOLDEN PRELOADER OVERLAY (3 to 5 Seconds) */
.preloader-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.8s cubic-bezier(0.65, 0, 0.35, 1), visibility 0.8s;
  overflow: hidden;
}

.preloader-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 360px;
  width: 90%;
}

.preloader-logo-wrapper {
  position: relative;
  margin-bottom: 1.5rem;
}

.preloader-logo {
  height: 72px;
  width: auto;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.95);
  padding: 8px 16px;
  border-radius: 12px;
  box-shadow: var(--shadow-gold);
  animation: preloaderPulse 2s infinite ease-in-out;
}

.preloader-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  background: rgba(255, 199, 0, 0.25);
  border-radius: 50%;
  filter: blur(30px);
  z-index: -1;
}

.preloader-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--primary-white);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.preloader-sub {
  font-size: 0.75rem;
  color: var(--gold-main);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.25rem;
  margin-bottom: 2rem;
}

.preloader-bar-container {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.preloader-progress-bar {
  width: 0%;
  height: 100%;
  background: var(--gradient-gold);
  border-radius: 4px;
  box-shadow: 0 0 12px rgba(255, 199, 0, 0.8);
  transition: width 0.1s linear;
}

.preloader-percent {
  font-size: 0.8rem;
  color: #94A3B8;
  font-weight: 700;
  margin-top: 0.75rem;
  letter-spacing: 0.05em;
}

@keyframes preloaderPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.06);
    box-shadow: var(--shadow-gold-hover);
  }
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section-padding {
  padding: 4rem 0;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2.5rem auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 1rem;
  background: var(--gold-light);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  color: #B38600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 0.6rem;
  color: #0F172A;
}

.section-title span.highlight {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 0.95rem;
  color: #475569;
  font-weight: 400;
}

/* 4. Buttons & Interactive Controls */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.7rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: var(--gradient-gold);
  color: #0B0F19;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-hover);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: var(--primary-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--primary-white);
  color: var(--bg-dark);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--bg-dark);
  color: var(--primary-white);
  box-shadow: var(--shadow-md);
}

.btn-dark:hover {
  background: #1E293B;
  transform: translateY(-2px);
}

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

.btn-outline-gold:hover {
  background: var(--gradient-gold);
  color: #0B0F19;
}

/* 5. Top Announcement Bar */
.top-bar {
  background: var(--bg-dark);
  color: #94A3B8;
  font-size: 0.78rem;
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 90;
}

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

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.85);
}

.top-bar-item i {
  color: var(--gold-main);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.badge-rera {
  background: rgba(255, 199, 0, 0.15);
  color: var(--gold-main);
  border: 1px solid var(--border-gold);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.7rem;
}

/* 6. Main Redesigned Navbar */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
  transition: var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.brand-logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.04);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--bg-dark);
  letter-spacing: -0.02em;
  line-height: 1;
}

.brand-sub {
  font-size: 0.65rem;
  color: var(--gold-dark);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.nav-link {
  font-weight: 600;
  font-size: 0.875rem;
  color: #0F172A;
  position: relative;
  padding: 0.35rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--gradient-gold);
  border-radius: 2px;
  transition: var(--transition-fast);
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-toggle {
  display: none;
  font-size: 1.35rem;
  background: none;
  border: none;
  color: var(--bg-dark);
  cursor: pointer;
}

/* 7. HERO SECTION WITH BACKGROUND VIDEO */
.hero-video-section {
  position: relative;
  width: 100%;
  min-height: 75vh;
  max-height: 680px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-dark);
  color: var(--primary-white);
}

.hero-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: 1;
  transform: translate(-50%, -50%);
  object-fit: cover;
  filter: brightness(0.65) contrast(1.1);
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 15, 25, 0.94) 0%, rgba(11, 15, 25, 0.75) 50%, rgba(11, 15, 25, 0.4) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 700px;
  padding: 3.5rem 0 5rem 0;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(255, 199, 0, 0.2);
  border: 1px solid var(--gold-main);
  border-radius: var(--radius-full);
  color: var(--gold-main);
  font-weight: 800;
  font-size: 0.8rem;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(10px);
}

.hero-title {
  font-size: 3.1rem;
  font-weight: 800;
  color: var(--primary-white);
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-title span.gold-gradient {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.05rem;
  color: #CBD5E1;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Floating Hero Key Highlights Banner */
.hero-stats-banner {
  background: var(--primary-white);
  margin-top: -2.25rem;
  position: relative;
  z-index: 20;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-gold);
  padding: 1.25rem 1.75rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-right: 0.5rem;
  border-right: 1px solid var(--border-color);
}

.stat-card:last-child {
  border-right: none;
}

.stat-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--gold-light);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.stat-number {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--bg-dark);
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: #64748B;
  font-weight: 600;
  margin-top: 0.15rem;
}

/* 8. Interactive Construction Cost Calculator */
.calculator-section {
  background: var(--bg-light);
  position: relative;
}

.calculator-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.75rem;
  background: var(--primary-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.calc-form-container {
  padding: 1.75rem;
}

.calc-step {
  margin-bottom: 1.25rem;
}

.calc-step-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--bg-dark);
}

.calc-step-title .step-num {
  width: 24px;
  height: 24px;
  background: var(--gold-main);
  color: var(--bg-dark);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.area-input-box {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.area-slider {
  width: 100%;
  accent-color: var(--gold-main);
  height: 6px;
  border-radius: 3px;
  background: var(--border-color);
  outline: none;
}

.area-number-input {
  width: 100px;
  padding: 0.4rem 0.75rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--bg-dark);
  text-align: center;
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.package-card {
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.85rem 0.65rem;
  cursor: pointer;
  transition: var(--transition-normal);
  text-align: center;
  position: relative;
  background: var(--primary-white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.package-card.active,
.package-card:hover {
  border-color: var(--gold-main);
  background: var(--gold-light);
}

.package-card.active::before {
  content: '✓ Selected';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-gold);
  color: #0B0F19;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-full);
}

.package-name {
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.package-price {
  color: var(--gold-dark);
  font-weight: 800;
  font-size: 0.95rem;
}

.package-desc {
  font-size: 0.7rem;
  color: #64748B;
  margin-top: 0.35rem;
  line-height: 1.3;
}

.floor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.floor-btn {
  padding: 0.5rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--primary-white);
  font-weight: 700;
  font-size: 0.8rem;
  color: #0F172A;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-fast);
}

.floor-btn.active,
.floor-btn:hover {
  border-color: var(--gold-main);
  background: var(--gradient-gold);
  color: #0B0F19;
}

.calc-summary-card {
  background: var(--gradient-dark);
  color: var(--primary-white);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.summary-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
}

.total-estimate-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--gold-main);
  letter-spacing: 0.06em;
  font-weight: 700;
}

.total-estimate-amount {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary-white);
  margin-top: 0.25rem;
}

.summary-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #CBD5E1;
}

.breakdown-row span.val {
  color: var(--primary-white);
  font-weight: 700;
}

/* 9. About EVAURI BUILDCON */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

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

.about-main-img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-height: 380px;
  object-fit: cover;
}

.about-floating-badge {
  position: absolute;
  bottom: -1rem;
  right: 0.5rem;
  background: var(--gradient-gold);
  color: #0B0F19;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-gold-hover);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 220px;
}

.about-floating-badge .badge-icon {
  font-size: 1.5rem;
}

.about-floating-badge .badge-num {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1;
}

.about-floating-badge .badge-txt {
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.2;
}

.about-content-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.25rem 0;
}

.about-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.about-feature-item i {
  width: 24px;
  height: 24px;
  background: var(--gold-light);
  color: var(--gold-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.about-feature-item h4 {
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.about-feature-item p {
  font-size: 0.8rem;
  color: #64748B;
}

/* 10. Services Grid */
.services-section {
  background: var(--bg-light);
}

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

.service-card {
  background: var(--primary-white);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: var(--transition-fast);
}

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

.service-card:hover::after {
  opacity: 1;
}

.service-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gold-light);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1rem;
  transition: var(--transition-fast);
}

.service-card:hover .service-icon-wrapper {
  background: var(--gradient-gold);
  color: #0B0F19;
  transform: scale(1.08);
}

.service-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.service-desc {
  color: #64748B;
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.service-link {
  font-weight: 700;
  color: var(--bg-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  margin-top: auto;
}

.service-link i {
  color: var(--gold-main);
  transition: transform var(--transition-fast);
}

.service-link:hover i {
  transform: translateX(4px);
}

/* 11. Filterable Project Gallery */
.projects-filter {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.8rem;
  color: #64748B;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--gradient-gold);
  color: #0B0F19;
  border-color: var(--gold-main);
  box-shadow: var(--shadow-gold);
}

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

.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--primary-white);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.project-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  width: 100%;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-thumb img {
  transform: scale(1.06);
}

.project-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(11, 15, 25, 0.85);
  color: var(--gold-main);
  border: 1px solid var(--border-gold);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  backdrop-filter: blur(6px);
}

.project-info {
  padding: 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.project-title {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.project-location {
  color: #64748B;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.78rem;
  color: #64748B;
  font-weight: 600;
}

/* 12. BEFORE & AFTER TRANSFORMATION SLIDER */
.transformation-section {
  background: var(--bg-dark);
  color: var(--primary-white);
}

.transformation-wrapper {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.before-after-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  max-height: 440px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  border: 1.5px solid var(--border-gold);
}

.ba-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-before {
  z-index: 1;
}

.ba-after {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 50%;
  overflow: hidden;
  z-index: 2;
  border-right: 3px solid var(--gold-main);
}

.ba-after img {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  object-fit: cover;
}

.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--gradient-gold);
  z-index: 10;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.ba-handle-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background: var(--gradient-gold);
  color: #0B0F19;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-gold-hover);
  font-size: 1rem;
}

.ba-label {
  position: absolute;
  top: 1rem;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.75rem;
  z-index: 4;
  backdrop-filter: blur(6px);
}

.label-before {
  left: 1rem;
  background: rgba(11, 15, 25, 0.85);
  color: var(--primary-white);
}

.label-after {
  right: 1rem;
  background: var(--gradient-gold);
  color: #0B0F19;
}

/* 13. Quality Workflow & Materials Timeline */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.workflow-step {
  background: var(--primary-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 0.85rem;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-bounce);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.workflow-step:hover {
  transform: translateY(-3px);
  border-color: var(--gold-main);
}

.step-count {
  width: 36px;
  height: 36px;
  background: var(--gold-light);
  color: var(--gold-dark);
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
  border: 1.5px solid var(--border-gold);
}

.workflow-step h4 {
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.workflow-step p {
  font-size: 0.78rem;
  color: #64748B;
  line-height: 1.4;
}

/* Material Brand Partners */
.brand-logos-wrapper {
  margin-top: 2.5rem;
  text-align: center;
}

.brands-flex {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand-chip {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  color: var(--bg-dark);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.brand-chip i {
  color: var(--gold-main);
}

/* 14. CLIENT TESTIMONIALS CARDS */
.testimonials-section {
  background: var(--bg-light);
}

.testimonial-card {
  background: var(--primary-white);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  position: relative;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 210px;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-gold);
}

.testimonial-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.rating-stars {
  color: #FFC700;
  font-size: 0.875rem;
  display: flex;
  gap: 0.2rem;
}

.quote-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gold-light);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

.testimonial-text {
  font-size: 0.92rem;
  color: #64748B;
  font-style: normal;
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.client-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-color);
}

.client-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-gold);
  color: #0B0F19;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}

.client-name {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--bg-dark);
}

.client-role {
  font-size: 0.75rem;
  color: #64748B;
}

/* 15. Contact & Address Section */
.contact-section {
  background: var(--primary-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.contact-info-box {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-card-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.contact-card-item i {
  width: 40px;
  height: 40px;
  background: var(--gradient-gold);
  color: #0B0F19;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-card-item h4 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.contact-card-item p {
  color: #64748B;
  font-size: 0.85rem;
  line-height: 1.4;
}

.map-container {
  width: 100%;
  height: 180px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

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

.contact-form-wrapper {
  background: var(--primary-white);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1.5px solid var(--border-gold);
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
  color: var(--bg-dark);
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.875rem;
  transition: var(--transition-fast);
  background: var(--bg-light);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-main);
  background: var(--primary-white);
  box-shadow: 0 0 0 3px rgba(255, 199, 0, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

/* 16. Footer */
.footer {
  background: var(--bg-dark);
  color: #94A3B8;
  padding-top: 3.5rem;
  border-top: 4px solid var(--gold-main);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  color: #94A3B8;
  margin: 1rem 0 1.25rem 0;
  line-height: 1.5;
  font-size: 0.85rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--primary-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.social-btn:hover {
  background: var(--gradient-gold);
  color: #0B0F19;
  transform: translateY(-2px);
}

.footer-column h4 {
  color: var(--primary-white);
  font-size: 1rem;
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2.5px;
  background: var(--gradient-gold);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.85rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.78rem;
  color: #64748B;
}

/* 17. Floating Widgets & Modals */
.floating-widgets {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--primary-white);
  box-shadow: var(--shadow-xl);
  transition: var(--transition-bounce);
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-whatsapp {
  background: #25D366;
}

.float-phone {
  background: var(--gradient-gold);
  color: #0B0F19;
}

.back-to-top {
  background: var(--bg-dark);
  color: var(--primary-white);
  opacity: 0;
  pointer-events: none;
}

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

/* Quick Inquiry Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 15, 25, 0.82);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-normal);
}

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

.modal-card {
  background: var(--primary-white);
  width: 90%;
  max-width: 480px;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  position: relative;
  transform: translateY(15px);
  transition: var(--transition-bounce);
  border: 1px solid var(--border-gold);
}

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

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg-subtle);
  border: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
}

/* Toast Notification */
.toast-box {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--bg-dark);
  color: var(--primary-white);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--gold-main);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 10000;
  transform: translateX(150%);
  transition: var(--transition-bounce);
}

.toast-box.active {
  transform: translateX(0);
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.4rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-card {
    border-right: none;
  }
  .calculator-wrapper,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .services-grid,
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .about-floating-badge {
    position: relative;
    bottom: 0;
    right: 0;
    margin-top: 1rem;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 64px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 64px);
    background: var(--primary-white);
    flex-direction: column;
    padding: 1.5rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-xl);
  }
  .nav-links.active {
    left: 0;
  }
  .hero-video-section {
    min-height: 460px;
  }
  .hero-title {
    font-size: 1.95rem;
  }
  .section-title {
    font-size: 1.75rem;
  }
  .services-grid,
  .projects-grid,
  .workflow-grid,
  .packages-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}