/* ============================================
   Home Build Construction — Premium Design System
   - Primary: Teal #1AACA8
   - Clean, minimalist, architectural aesthetic
   - Sans-serif typography for modern feel
   ============================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,500&family=DM+Sans:wght@300;400;500;600;700&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Brand Colors — derived from logo teal */
  --primary: #1AACA8;
  --primary-light: #2FD4CF;
  --primary-dark: #148F8C;
  --primary-glow: rgba(26, 172, 168, 0.35);
  --primary-subtle: rgba(26, 172, 168, 0.08);

  /* Neutrals */
  --black: #0A0A0A;
  --dark-900: #111111;
  --dark-800: #1A1A1A;
  --dark-700: #222222;
  --dark-600: #2A2A2A;
  --dark-500: #333333;
  --gray-400: #666666;
  --gray-300: #888888;
  --gray-200: #AAAAAA;
  --gray-100: #CCCCCC;
  --light-100: #E8E8E8;
  --light-50: #F5F5F5;
  --white: #FFFFFF;

  /* Accent */
  --gold: #C8A95E;
  --gold-light: #E0C882;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #1AACA8 0%, #148F8C 50%, #0F6E6B 100%);
  --gradient-hero: linear-gradient(180deg, rgba(10,10,10,0.1) 0%, rgba(10,10,10,0.7) 50%, rgba(10,10,10,0.95) 100%);
  --gradient-dark: linear-gradient(180deg, #0A0A0A 0%, #111111 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.02) 100%);
  --gradient-teal-dark: linear-gradient(135deg, #0A0A0A 0%, #0d1f1f 50%, #0A0A0A 100%);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-heading: 'Inter', -apple-system, sans-serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;

  /* Spacing */
  --section-padding: 120px 0;
  --container-width: 1280px;
  --container-padding: 0 40px;

  /* Borders & Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.2);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(26, 172, 168, 0.2);
  --shadow-card: 0 10px 40px rgba(0,0,0,0.25);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.4s var(--ease-out);
  --transition-slow: 0.7s var(--ease-out);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--light-100);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* ── Scroll-reveal animation classes ── */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* ── Section Titles ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 20px;
}

.section-label::before {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: var(--primary);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-title span {
  color: var(--primary);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-300);
  max-width: 600px;
  line-height: 1.8;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::after {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(26, 172, 168, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(26, 172, 168, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.btn-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* ── NAVIGATION ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.4) 70%, transparent 100%);
  transition: all var(--transition-base);
}

.navbar .nav-logo-text .brand-name,
.navbar .nav-links a {
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo img {
  height: 42px;
  width: auto;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-text .brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-logo-text .brand-tagline {
  font-size: 0.65rem;
  color: var(--primary);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 35px;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-200);
  letter-spacing: 0.5px;
  position: relative;
  padding: 5px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--white);
}

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

.nav-cta {
  padding: 10px 24px !important;
  font-size: 0.8rem !important;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 6px;
  z-index: 1001;
}

.nav-hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.nav-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 5px);
}

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

.nav-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -5px);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 30px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-nav.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--gray-200);
  transition: color var(--transition-fast);
}

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

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

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.15); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 80%, rgba(26,172,168,0.08) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px;
  background: rgba(26, 172, 168, 0.1);
  border: 1px solid rgba(26, 172, 168, 0.25);
  border-radius: var(--radius-xl);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 30px;
  animation: fadeInUp 1s var(--ease-out) 0.3s both;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 25px;
  max-width: 800px;
  animation: fadeInUp 1s var(--ease-out) 0.5s both;
}

.hero-title .highlight {
  color: var(--primary);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--gray-200);
  max-width: 550px;
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeInUp 1s var(--ease-out) 0.7s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 1s var(--ease-out) 0.9s both;
}

.hero-stats {
  display: flex;
  gap: 50px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
  animation: fadeInUp 1s var(--ease-out) 1.1s both;
}

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

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--gray-300);
  margin-top: 8px;
  letter-spacing: 0.5px;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Parallax Floating elements ── */
.hero-float-element {
  position: absolute;
  z-index: 1;
  opacity: 0.06;
  pointer-events: none;
}

.hero-float-element.el-1 {
  top: 15%;
  right: 10%;
  width: 300px;
  height: 300px;
  border: 2px solid var(--primary);
  border-radius: 50%;
  animation: float-rotate 15s linear infinite;
}

.hero-float-element.el-2 {
  bottom: 20%;
  right: 25%;
  width: 150px;
  height: 150px;
  border: 2px solid var(--primary);
  transform: rotate(45deg);
  animation: float-up 8s ease-in-out infinite;
}

@keyframes float-rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes float-up {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(-20px); }
}

/* ── SERVICES ── */
.services {
  padding: var(--section-padding);
  background: var(--gradient-teal-dark);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26,172,168,0.2), transparent);
}

.services-header {
  text-align: center;
  margin-bottom: 70px;
}

.services-header .section-subtitle {
  margin: 0 auto;
}

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

.service-card {
  position: relative;
  padding: 40px 30px;
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(26, 172, 168, 0.2);
  box-shadow: var(--shadow-glow);
  background: linear-gradient(145deg, rgba(26,172,168,0.06) 0%, rgba(255,255,255,0.02) 100%);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 172, 168, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  background: rgba(26, 172, 168, 0.2);
  transform: scale(1.05);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 1.5;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--gray-300);
  line-height: 1.7;
}

.service-number {
  position: absolute;
  bottom: 20px;
  right: 25px;
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(255,255,255,0.03);
  line-height: 1;
}

/* ── ABOUT ── */
.about {
  padding: var(--section-padding);
  background: var(--dark-900);
  position: relative;
  overflow: hidden;
}

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

.about-images {
  position: relative;
  height: 600px;
}

.about-img-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 75%;
  height: 80%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.about-img-main:hover img {
  transform: scale(1.05);
}

.about-img-secondary {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 55%;
  height: 55%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--dark-900);
  box-shadow: var(--shadow-lg);
}

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

.about-experience-badge {
  position: absolute;
  top: 50%;
  right: 20%;
  transform: translateY(-50%);
  width: 120px;
  height: 120px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  z-index: 3;
}

.about-experience-badge .number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.about-experience-badge .text {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

.about-content {
  padding-right: 20px;
}

.about-text {
  font-size: 1.02rem;
  color: var(--gray-200);
  line-height: 1.9;
  margin-bottom: 30px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.05);
  transition: all var(--transition-fast);
}

.about-feature:hover {
  border-color: rgba(26, 172, 168, 0.2);
  background: rgba(26, 172, 168, 0.05);
}

.about-feature-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 172, 168, 0.15);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.about-feature-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2;
}

.about-feature span {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--light-100);
}

/* ── PROJECTS ── */
.projects {
  padding: var(--section-padding);
  background: var(--black);
  position: relative;
}

.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 60px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.project-card.tall {
  grid-row: span 2;
}

.project-card-img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  overflow: hidden;
}

.project-card.tall .project-card-img {
  min-height: 624px;
}

.project-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

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

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,10,10,0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  transition: all var(--transition-base);
}

.project-card:hover .project-card-overlay {
  background: linear-gradient(180deg, rgba(26,172,168,0.05) 0%, rgba(10,10,10,0.92) 100%);
}

.project-card-category {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
  transform: translateY(10px);
  opacity: 0;
  transition: all var(--transition-base);
}

.project-card:hover .project-card-category {
  transform: translateY(0);
  opacity: 1;
}

.project-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition-fast);
}

.project-card:hover .project-card-title {
  color: var(--primary-light);
}

.project-card-arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(-10px);
  transition: all var(--transition-base);
}

.project-card:hover .project-card-arrow {
  opacity: 1;
  transform: translateY(0);
}

.project-card-arrow svg {
  width: 18px;
  height: 18px;
  stroke: var(--white);
  fill: none;
  stroke-width: 2;
}

/* ── PROCESS ── */
.process {
  padding: var(--section-padding);
  background: var(--gradient-teal-dark);
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26,172,168,0.2), transparent);
}

.process-header {
  text-align: center;
  margin-bottom: 80px;
}

.process-header .section-subtitle {
  margin: 0 auto;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 55px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), rgba(26,172,168,0.2));
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-step-number {
  width: 70px;
  height: 70px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-800);
  border: 2px solid rgba(26, 172, 168, 0.3);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  transition: all var(--transition-base);
}

.process-step:hover .process-step-number {
  background: var(--gradient-primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  transform: scale(1.1);
}

.process-step h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.88rem;
  color: var(--gray-300);
  line-height: 1.7;
}

/* ── STATS ── */
.stats {
  padding: 80px 0;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 500;
}

/* ── TESTIMONIALS ── */
.testimonials {
  padding: var(--section-padding);
  background: var(--dark-900);
  position: relative;
}

.testimonials-header {
  text-align: center;
  margin-bottom: 70px;
}

.testimonials-header .section-subtitle {
  margin: 0 auto;
}

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

.testimonial-card {
  padding: 40px 32px;
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: rgba(26, 172, 168, 0.15);
  box-shadow: var(--shadow-card);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  fill: var(--gold);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--gray-200);
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-quote {
  position: absolute;
  top: 25px;
  right: 30px;
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(26, 172, 168, 0.1);
  line-height: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.testimonial-info h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
}

.testimonial-info span {
  font-size: 0.82rem;
  color: var(--gray-400);
}

/* ── FAQ ── */
.faq {
  padding: var(--section-padding);
  background: var(--black);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.faq-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item.active {
  border-color: rgba(26, 172, 168, 0.2);
  box-shadow: 0 0 30px rgba(26, 172, 168, 0.06);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  cursor: pointer;
  background: rgba(255,255,255,0.02);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(255,255,255,0.04);
}

.faq-question h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  padding-right: 20px;
}

.faq-question-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(26, 172, 168, 0.1);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

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

.faq-question-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2;
}

.faq-item.active .faq-question-icon svg {
  stroke: var(--white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
}

.faq-answer-content {
  padding: 0 24px 22px;
  font-size: 0.92rem;
  color: var(--gray-300);
  line-height: 1.8;
}

/* ── CONTACT / CTA ── */
.contact {
  padding: var(--section-padding);
  background: var(--gradient-teal-dark);
  position: relative;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26,172,168,0.2), transparent);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info {
  padding-right: 30px;
}

.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 40px;
}

.contact-info-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 172, 168, 0.1);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 1.5;
}

.contact-info-item h4 {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.contact-info-item p,
.contact-info-item a {
  font-size: 0.9rem;
  color: var(--gray-300);
  line-height: 1.6;
}

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

/* Contact Form */
.contact-form {
  background: var(--gradient-glass);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 30px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-200);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 172, 168, 0.1);
  background: rgba(26, 172, 168, 0.04);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select option {
  background: var(--dark-800);
  color: var(--white);
}

.form-submit-btn {
  width: 100%;
  margin-top: 10px;
  justify-content: center;
}

/* ── FOOTER ── */
.footer {
  padding: 70px 0 0;
  background: var(--dark-900);
  border-top: 1px solid rgba(255,255,255,0.05);
}

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

.footer-brand {
  padding-right: 30px;
}

.footer-brand .nav-logo {
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--gray-300);
  line-height: 1.8;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
  fill: var(--gray-200);
}

.footer-social a:hover svg {
  fill: var(--white);
}

.footer-column h4 {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-column ul li a {
  font-size: 0.88rem;
  color: var(--gray-300);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-column ul li a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-bottom {
  padding: 25px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--gray-400);
}

.footer-bottom a {
  color: var(--primary);
}

/* ── CTA Banner ── */
.cta-banner {
  padding: 100px 0;
  background: var(--dark-800);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26,172,168,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
}

.cta-banner p {
  font-size: 1.05rem;
  color: var(--gray-300);
  margin-bottom: 40px;
  position: relative;
}

.cta-banner .hero-actions {
  justify-content: center;
  position: relative;
}

/* ── Back to Top ── */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 999;
  box-shadow: 0 4px 20px rgba(26, 172, 168, 0.35);
}

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

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(26, 172, 168, 0.5);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: var(--white);
  fill: none;
  stroke-width: 2.5;
}

/* ── Preloader ── */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  text-align: center;
  animation: preloaderFade 1.5s ease-in-out infinite;
}

.preloader-logo img {
  width: 60px;
  margin-bottom: 20px;
}

.preloader-bar {
  width: 120px;
  height: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.preloader-bar-fill {
  width: 0%;
  height: 100%;
  background: var(--primary);
  border-radius: 2px;
  animation: preloaderFill 1.5s ease-in-out forwards;
}

@keyframes preloaderFade {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

@keyframes preloaderFill {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* ── Custom cursor glow ── */
.cursor-glow {
  position: fixed;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(26,172,168,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  opacity: 0;
}

body:hover .cursor-glow {
  opacity: 1;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}

@media (max-width: 1024px) {
  :root {
    --section-padding: 90px 0;
    --container-padding: 0 30px;
  }

  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-nav { display: flex; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .about-images {
    height: 400px;
    max-width: 500px;
    margin: 0 auto;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-card.tall {
    grid-row: span 1;
  }

  .project-card.tall .project-card-img {
    min-height: 300px;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .process-steps::before { display: none; }

  .testimonials-grid {
    grid-template-columns: 1fr 1fr;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 70px 0;
    --container-padding: 0 20px;
  }

  .hero {
    padding-bottom: 60px;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 30px;
  }

  .services-grid { grid-template-columns: 1fr; }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .stat-number { font-size: 2.2rem; }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 30px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
    justify-content: center;
  }

  .about-images {
    height: 350px;
  }

  .projects-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-stat-number {
    font-size: 1.8rem;
  }

  .btn {
    padding: 14px 28px;
    font-size: 0.82rem;
  }

  .about-experience-badge {
    width: 90px;
    height: 90px;
  }

  .about-experience-badge .number {
    font-size: 1.6rem;
  }
}

/* ── Smooth scrollbar styling ── */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-900);
}

::-webkit-scrollbar-thumb {
  background: var(--dark-600);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* ── Selection styling ── */
::selection {
  background: rgba(26, 172, 168, 0.3);
  color: var(--white);
}

/* ============================================
   LEAD GENERATION SYSTEM
   ============================================ */

/* ── Modal Overlay ── */
.lead-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s var(--ease-out);
  padding: 20px;
}

.lead-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.lead-modal-overlay.active .lead-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* ── Multi-Step Lead Form Modal ── */
.lead-modal {
  width: 100%;
  max-width: 580px;
  max-height: 92vh;
  overflow-y: auto;
  background: linear-gradient(145deg, rgba(26, 30, 38, 0.95) 0%, rgba(16, 18, 24, 0.98) 100%);
  border: 1px solid rgba(26, 172, 168, 0.15);
  border-radius: var(--radius-xl);
  padding: 0;
  position: relative;
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  transition: all 0.5s var(--ease-out);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 60px rgba(26, 172, 168, 0.08);
}

.lead-modal::-webkit-scrollbar { width: 4px; }
.lead-modal::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 4px; }

.lead-modal-header {
  padding: 32px 36px 0;
  text-align: center;
  position: relative;
}

.lead-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--gray-300);
  font-size: 1.3rem;
  z-index: 2;
}

.lead-modal-close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  transform: rotate(90deg);
}

.lead-modal-header h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.lead-modal-header p {
  font-size: 0.88rem;
  color: var(--gray-300);
  margin-bottom: 0;
}

.lead-modal-urgency {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 6px 16px;
  background: rgba(200, 169, 94, 0.1);
  border: 1px solid rgba(200, 169, 94, 0.2);
  border-radius: var(--radius-xl);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.5px;
}

.lead-modal-urgency .pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

/* ── Progress Bar ── */
.lead-progress {
  padding: 24px 36px 0;
}

.lead-progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

.lead-progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width 0.5s var(--ease-out);
  box-shadow: 0 0 10px rgba(26, 172, 168, 0.4);
}

.lead-progress-steps {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--gray-400);
  font-weight: 500;
}

.lead-progress-steps span.active-step {
  color: var(--primary);
  font-weight: 700;
}

/* ── Form Steps ── */
.lead-form-body {
  padding: 28px 36px 36px;
  position: relative;
  min-height: 280px;
}

.lead-step {
  display: none;
  animation: stepFadeIn 0.4s var(--ease-out);
}

.lead-step.active {
  display: block;
}

@keyframes stepFadeIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.lead-step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

/* Selection Cards */
.lead-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.lead-option-card {
  padding: 18px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  text-align: center;
  position: relative;
}

.lead-option-card:hover {
  border-color: rgba(26, 172, 168, 0.3);
  background: rgba(26, 172, 168, 0.05);
  transform: translateY(-2px);
}

.lead-option-card.selected {
  border-color: var(--primary);
  background: rgba(26, 172, 168, 0.1);
  box-shadow: 0 0 20px rgba(26, 172, 168, 0.12);
}

.lead-option-card.selected::after {
  content: '✓';
  position: absolute;
  top: 8px;
  right: 10px;
  width: 20px;
  height: 20px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--white);
  font-weight: 700;
}

.lead-option-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
  display: block;
}

.lead-option-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--light-100);
}

.lead-option-card.selected .lead-option-label {
  color: var(--primary-light);
}

/* Budget Slider */
.lead-budget-slider {
  margin-top: 10px;
}

.lead-budget-display {
  text-align: center;
  margin-bottom: 24px;
}

.lead-budget-amount {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.lead-budget-label {
  font-size: 0.8rem;
  color: var(--gray-300);
  margin-top: 4px;
}

.lead-slider-track {
  position: relative;
  width: 100%;
  padding: 10px 0;
}

.lead-slider-track input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  outline: none;
  cursor: pointer;
}

.lead-slider-track input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  background: var(--gradient-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(26, 172, 168, 0.5);
  border: 3px solid var(--white);
  transition: transform 0.2s ease;
}

.lead-slider-track input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.lead-slider-track input[type="range"]::-moz-range-thumb {
  width: 26px;
  height: 26px;
  background: var(--gradient-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(26, 172, 168, 0.5);
  border: 3px solid var(--white);
}

.lead-slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.72rem;
  color: var(--gray-400);
}

/* Timeline Cards */
.lead-timeline-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

/* Contact Fields */
.lead-contact-fields {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.lead-input-group {
  position: relative;
}

.lead-input-group input {
  width: 100%;
  padding: 16px 18px 16px 48px;
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.3s var(--ease-out);
}

.lead-input-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(26, 172, 168, 0.1), 0 0 20px rgba(26, 172, 168, 0.06);
  background: rgba(26, 172, 168, 0.04);
}

.lead-input-group input::placeholder {
  color: var(--gray-400);
}

.lead-input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--gray-400);
  pointer-events: none;
  transition: color 0.3s ease;
}

.lead-input-group input:focus ~ .lead-input-icon,
.lead-input-group input:focus + .lead-input-icon {
  color: var(--primary);
}

/* Navigation Buttons */
.lead-form-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  gap: 12px;
}

.lead-btn {
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  letter-spacing: 0.5px;
}

.lead-btn-back {
  background: rgba(255, 255, 255, 0.06);
  color: var(--gray-200);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.lead-btn-back:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.lead-btn-next {
  background: var(--gradient-primary);
  color: var(--white);
  flex: 1;
  box-shadow: 0 4px 20px rgba(26, 172, 168, 0.3);
}

.lead-btn-next:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26, 172, 168, 0.45);
}

.lead-btn-submit {
  background: var(--gradient-primary);
  color: var(--white);
  width: 100%;
  padding: 16px;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(26, 172, 168, 0.3);
}

.lead-btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26, 172, 168, 0.45);
}

/* Success State */
.lead-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.lead-success.active {
  display: block;
  animation: stepFadeIn 0.5s var(--ease-out);
}

.lead-success-icon {
  width: 80px;
  height: 80px;
  background: rgba(26, 172, 168, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2.2rem;
}

.lead-success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 10px;
}

.lead-success p {
  font-size: 0.92rem;
  color: var(--gray-300);
  line-height: 1.7;
}

/* ── Floating CTA Button ── */
.floating-cta {
  position: fixed;
  bottom: 100px;
  right: 30px;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.8);
  transition: all 0.4s var(--ease-out);
}

.floating-cta.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.floating-cta-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-xl);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(26, 172, 168, 0.4), 0 0 0 0 rgba(26, 172, 168, 0.4);
  transition: all 0.3s var(--ease-out);
  animation: ctaPulse 2.5s ease-in-out infinite;
  white-space: nowrap;
}

@keyframes ctaPulse {
  0% { box-shadow: 0 8px 30px rgba(26, 172, 168, 0.4), 0 0 0 0 rgba(26, 172, 168, 0.3); }
  50% { box-shadow: 0 8px 30px rgba(26, 172, 168, 0.4), 0 0 0 12px rgba(26, 172, 168, 0); }
  100% { box-shadow: 0 8px 30px rgba(26, 172, 168, 0.4), 0 0 0 0 rgba(26, 172, 168, 0); }
}

.floating-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(26, 172, 168, 0.5);
  animation: none;
}

.floating-cta-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

/* ── WhatsApp Button ── */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 998;
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
  transition: all 0.3s var(--ease-out);
  animation: whatsappPulse 2s ease-in-out infinite;
  position: relative;
}

.whatsapp-btn:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5);
  animation: none;
}

@keyframes whatsappPulse {
  0% { box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.3); }
  50% { box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0); }
}

.whatsapp-btn svg {
  width: 30px;
  height: 30px;
  fill: var(--white);
}

.whatsapp-tooltip {
  position: absolute;
  left: 70px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--white);
  color: var(--dark-800);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease-out);
  pointer-events: none;
}

.whatsapp-tooltip::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 6px solid var(--white);
}

.whatsapp-btn:hover + .whatsapp-tooltip,
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

/* ── Exit Intent Popup ── */
.exit-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s var(--ease-out);
}

.exit-popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.exit-popup {
  width: 100%;
  max-width: 480px;
  background: linear-gradient(145deg, rgba(26, 30, 38, 0.97) 0%, rgba(16, 18, 24, 0.99) 100%);
  border: 1px solid rgba(26, 172, 168, 0.2);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  text-align: center;
  position: relative;
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  transition: all 0.5s var(--ease-out);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 80px rgba(26, 172, 168, 0.08);
}

.exit-popup-overlay.active .exit-popup {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.exit-popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.06);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-300);
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.exit-popup-close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  transform: rotate(90deg);
}

.exit-popup-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(26, 172, 168, 0.1);
  border: 1px solid rgba(26, 172, 168, 0.2);
  border-radius: var(--radius-xl);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary-light);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.exit-popup h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.2;
}

.exit-popup h2 span {
  color: var(--primary);
}

.exit-popup-desc {
  font-size: 0.92rem;
  color: var(--gray-300);
  margin-bottom: 28px;
  line-height: 1.7;
}

.exit-popup-features {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 28px;
}

.exit-popup-feature {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--gray-200);
}

.exit-popup-feature svg {
  width: 16px;
  height: 16px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2;
}

.exit-popup .lead-btn-next {
  width: 100%;
  padding: 16px;
  font-size: 0.95rem;
}

.exit-popup-skip {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--gray-400);
  cursor: pointer;
  transition: color var(--transition-fast);
  background: none;
  border: none;
  font-family: var(--font-body);
}

.exit-popup-skip:hover {
  color: var(--gray-200);
}

/* ── Callback Widget ── */
.callback-widget {
  position: fixed;
  bottom: 100px;
  left: 30px;
  z-index: 997;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s var(--ease-out);
}

.callback-widget.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.callback-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: rgba(26, 30, 38, 0.95);
  border: 1px solid rgba(26, 172, 168, 0.2);
  border-radius: var(--radius-xl);
  color: var(--light-100);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  white-space: nowrap;
}

.callback-toggle:hover {
  border-color: var(--primary);
  background: rgba(26, 172, 168, 0.08);
}

.callback-toggle svg {
  width: 16px;
  height: 16px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2;
}

.callback-form-panel {
  position: absolute;
  bottom: 50px;
  left: 0;
  width: 300px;
  background: linear-gradient(145deg, rgba(26, 30, 38, 0.97) 0%, rgba(16, 18, 24, 0.99) 100%);
  border: 1px solid rgba(26, 172, 168, 0.15);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s var(--ease-out);
}

.callback-form-panel.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.callback-form-panel h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.callback-form-panel .callback-subtitle {
  font-size: 0.78rem;
  color: var(--gray-300);
  margin-bottom: 16px;
}

.callback-form-panel input {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.88rem;
  outline: none;
  transition: all 0.3s ease;
  margin-bottom: 10px;
}

.callback-form-panel input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 172, 168, 0.1);
}

.callback-form-panel input::placeholder {
  color: var(--gray-400);
}

.callback-form-panel .lead-btn-submit {
  padding: 12px;
  font-size: 0.82rem;
  margin-top: 4px;
}

/* ── Trust Boosters Section ── */
.trust-section {
  padding: 80px 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.trust-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26,172,168,0.15), transparent);
}

.trust-header {
  text-align: center;
  margin-bottom: 50px;
}

.trust-badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}

.trust-badge-card {
  text-align: center;
  padding: 30px 20px;
  background: var(--gradient-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.trust-badge-card:hover {
  transform: translateY(-4px);
  border-color: rgba(26, 172, 168, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.trust-badge-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 172, 168, 0.1);
  border-radius: var(--radius-md);
  margin: 0 auto 16px;
  font-size: 1.5rem;
}

.trust-badge-card h4 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.trust-badge-card p {
  font-size: 0.82rem;
  color: var(--gray-300);
  font-weight: 500;
}

/* Trusted By strip */
.trusted-by-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-lg);
}

.trusted-by-strip span {
  font-size: 0.78rem;
  color: var(--gray-400);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
}

.trusted-avatars {
  display: flex;
  align-items: center;
}

.trusted-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: 2px solid var(--dark-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--white);
  margin-left: -10px;
}

.trusted-avatar:first-child { margin-left: 0; }

.trusted-count {
  margin-left: 8px;
  font-size: 0.85rem;
  color: var(--gray-200);
  font-weight: 600;
}

/* ── Urgency Badges ── */
.urgency-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(200, 169, 94, 0.08);
  border: 1px solid rgba(200, 169, 94, 0.18);
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.3px;
  margin-top: 16px;
}

.urgency-badge .urgency-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

/* ── Section CTA Strips ── */
.section-cta-strip {
  text-align: center;
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.section-cta-strip p {
  font-size: 0.88rem;
  color: var(--gray-300);
  margin-bottom: 16px;
}

.section-cta-strip .btn {
  display: inline-flex;
}

/* ============================================
   LEAD GEN — RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .lead-modal {
    max-width: 100%;
    max-height: 100vh;
    border-radius: var(--radius-lg);
  }

  .lead-modal-header {
    padding: 24px 24px 0;
  }

  .lead-modal-header h2 {
    font-size: 1.35rem;
  }

  .lead-progress {
    padding: 20px 24px 0;
  }

  .lead-form-body {
    padding: 24px;
  }

  .lead-options-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .lead-option-card {
    padding: 14px 12px;
  }

  .lead-option-icon {
    font-size: 1.4rem;
  }

  .lead-option-label {
    font-size: 0.78rem;
  }

  .lead-timeline-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .lead-budget-amount {
    font-size: 1.8rem;
  }

  .lead-input-group input {
    padding: 14px 14px 14px 44px;
    font-size: 16px; /* Prevent iOS zoom */
  }

  .floating-cta {
    bottom: 90px;
    right: 16px;
  }

  .floating-cta-btn {
    padding: 14px 22px;
    font-size: 0.8rem;
  }

  .whatsapp-float {
    bottom: 24px;
    left: 16px;
  }

  .whatsapp-btn {
    width: 54px;
    height: 54px;
  }

  .whatsapp-btn svg {
    width: 26px;
    height: 26px;
  }

  .whatsapp-tooltip {
    display: none;
  }

  .callback-widget {
    bottom: 90px;
    left: 16px;
  }

  .callback-toggle {
    font-size: 0.72rem;
    padding: 10px 16px;
  }

  .callback-form-panel {
    width: calc(100vw - 32px);
    left: 0;
  }

  .exit-popup {
    padding: 32px 24px;
  }

  .exit-popup h2 {
    font-size: 1.4rem;
  }

  .exit-popup-features {
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }

  .trust-badges-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .trust-badge-card {
    padding: 22px 14px;
  }

  .trusted-by-strip {
    flex-wrap: wrap;
    gap: 12px;
  }

  /* Adjust back-to-top position for new floating buttons */
  .back-to-top {
    bottom: 170px;
    right: 16px;
  }
}

@media (max-width: 480px) {
  .lead-options-grid {
    grid-template-columns: 1fr 1fr;
  }

  .lead-form-nav {
    flex-direction: column;
  }

  .lead-btn-back {
    order: 2;
    text-align: center;
  }

  .lead-btn-next {
    order: 1;
  }

  .floating-cta-btn span.cta-text {
    display: none;
  }

  .floating-cta-btn {
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
  }
}