/* =====================================================
   BASTI AC SERVICE — Premium Design System
   Pixel-perfect Ventro Framer replica
   $10,000+ Premium Website
   ===================================================== */

/* ── Google Fonts loaded in HTML ── */

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

:root {
  /* Colors */
  --blue: #1681FF;
  --blue-hover: #479DFF;
  --blue-light: #F3F8FF;
  --blue-lighter: #F4F8FF;
  --blue-subtle: rgba(22, 129, 255, 0.15);
  --blue-glow: rgba(22, 129, 255, 0.18);
  --blue-10: rgba(22, 129, 255, 0.10);
  --blue-20: rgba(22, 129, 255, 0.20);
  --blue-30: rgba(22, 129, 255, 0.30);
  --dark: #16181A;
  --dark-2: #16213E;
  --dark-3: #0F3460;
  --text: #16181A;
  --text-2: #4B4D4F;
  --text-3: #7B7D7F;
  --text-light: #9E9EB8;
  --white: #ffffff;
  --bg: #ffffff;
  --bg-2: #F8FAFD;
  --bg-3: #F1F5FB;
  --border: #E8ECF4;
  --border-2: #D8DFE9;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.10), 0 8px 20px rgba(0,0,0,0.06);
  --shadow-blue: 0 8px 30px rgba(22, 129, 255, 0.25);
  --shadow-card-hover: 0 16px 48px rgba(0,0,0,0.10);

  /* Typography */
  --font-display: 'Instrument Sans', 'Inter', sans-serif;
  --font-body: 'DM Sans', 'Inter', sans-serif;
  --font-heading: 'Instrument Sans', 'Inter', sans-serif;
  --font-accent: 'Inter', sans-serif;

  /* Sizing */
  --max-w: 1240px;
  --nav-h: 72px;
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-3xl: 32px;
  --radius-full: 100px;

  /* Animation */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0.0, 0.0, 0.2, 1);
  --duration: 0.35s;
  --duration-slow: 0.6s;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* =====================================================
   CONTAINER
   ===================================================== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}

/* =====================================================
   TYPOGRAPHY
   ===================================================== */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--blue-light);
  border: 1px solid var(--blue-subtle);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.02em;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.section-label svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.section-label.dark {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: var(--blue-hover);
}

.section-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--text);
}

.section-heading.xl {
  font-size: clamp(36px, 5vw, 56px);
}

.section-heading.lg {
  font-size: clamp(30px, 4vw, 46px);
}

.section-heading.md {
  font-size: clamp(24px, 3vw, 36px);
}

.section-heading.white {
  color: var(--white);
}

.section-desc {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-2);
  max-width: 580px;
}

.section-desc.white {
  color: rgba(255,255,255,0.7);
}

.section-desc.center {
  margin-left: auto;
  margin-right: auto;
}

.text-blue {
  color: var(--blue);
}

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

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 30px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

.btn-primary:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-2);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-10);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--text);
  border-color: var(--white);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,255,255,0.25);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 16px;
}

.btn-sm {
  padding: 10px 22px;
  font-size: 13px;
}

.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
}

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--duration) var(--ease);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--border), var(--shadow-sm);
}

.nav-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 48px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 42px;
  height: 42px;
  position: relative;
}

.nav-logo-icon svg {
  width: 100%;
  height: 100%;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--duration) var(--ease);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 1px;
  transition: width var(--duration) var(--ease);
}

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

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.nav-phone svg {
  width: 18px;
  height: 18px;
  color: var(--blue);
  animation: phoneWiggle 3s ease infinite;
}

.nav-phone a {
  color: inherit;
}

.nav-cta-btn {
  padding: 10px 24px;
  font-size: 14px;
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.nav-cta-btn:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-blue);
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--white);
  cursor: pointer;
  position: relative;
  z-index: 1001;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--duration) var(--ease);
  transform-origin: center;
}

.nav-toggle.open span:first-child {
  transform: rotate(45deg) translate(2.5px, 2.5px);
}

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

.nav-toggle.open span:last-child {
  transform: rotate(-45deg) translate(2.5px, -2.5px);
}

/* Mobile menu overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  z-index: 998;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration) var(--ease);
}

.mobile-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-overlay a {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--duration-slow) var(--ease);
}

.mobile-overlay.open a {
  transform: translateY(0);
  opacity: 1;
}

.mobile-overlay a:nth-child(1) { transition-delay: 0.05s; }
.mobile-overlay a:nth-child(2) { transition-delay: 0.1s; }
.mobile-overlay a:nth-child(3) { transition-delay: 0.15s; }
.mobile-overlay a:nth-child(4) { transition-delay: 0.2s; }
.mobile-overlay a:nth-child(5) { transition-delay: 0.25s; }
.mobile-overlay a:nth-child(6) { transition-delay: 0.3s; }
.mobile-overlay a:nth-child(7) { transition-delay: 0.35s; }
.mobile-overlay a:nth-child(8) { transition-delay: 0.4s; }
.mobile-overlay a:nth-child(9) { transition-delay: 0.45s; }

/* =====================================================
   HERO SECTION — Ventro Style
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--bg);
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 80px 0 0;
  text-align: center;
}

.hero-heading {
  font-family: var(--font-heading);
  font-size: clamp(40px, 6.5vw, 74px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--text);
  margin-bottom: 28px;
  position: relative;
}

.hero-heading .line {
  display: block;
}

.hero-heading .blue {
  color: var(--blue);
}

/* Inline image inside heading */
.hero-heading .inline-img {
  display: inline-block;
  width: clamp(80px, 12vw, 150px);
  height: clamp(40px, 6vw, 75px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  vertical-align: middle;
  margin: 0 8px;
  position: relative;
  top: -4px;
  box-shadow: var(--shadow-md);
}

.hero-heading .inline-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Floating stat card (tilted) */
.hero-float-stat {
  position: absolute;
  z-index: 5;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  transform: rotate(8deg);
  transition: transform var(--duration-slow) var(--ease);
  border: 1px solid var(--border);
}

.hero-float-stat:hover {
  transform: rotate(0deg) scale(1.04);
}

.hero-float-stat.right {
  right: calc(50% - 560px);
  top: 160px;
}

.hero-float-stat .stat-number {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.hero-float-stat .stat-label {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-3);
  margin-top: 4px;
  font-style: italic;
}

.hero-float-stat .stat-icon {
  position: absolute;
  top: -12px;
  left: -8px;
  width: 32px;
  height: 32px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-float-stat .stat-icon svg {
  width: 16px;
  height: 16px;
  color: var(--blue);
}

/* Floating energy saved card */
.hero-float-energy {
  position: absolute;
  z-index: 5;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  left: calc(50% - 580px);
  top: 280px;
  animation: floatY 5s ease-in-out infinite;
}

.hero-float-energy .energy-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 8px;
}

.hero-float-energy .energy-label {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-3);
  font-style: italic;
}

.hero-float-energy .energy-value {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-top: 2px;
}

.hero-desc {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--text-2);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 36px;
}

.hero-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

/* AC Unit — Floating Product Showcase (Ventro-style) */
/* ── AC Showcase — Ventro Style ── */
.hero-ac-showcase {
  position: relative;
  width: 100%;
  max-width: 820px; /* Increased visual size to match reference */
  margin: 50px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 3;
}

.hero-ac-float {
  position: relative;
  z-index: 3;
  width: 100%;
}

.hero-ac-float img {
  width: 100%;
  height: auto;
  display: block;
  /* Removed mix-blend-mode because image is already transparent */
}

/* ── Realistic Airflow Graphic Animation ── */
.ac-airflow-wrap {
  position: relative;
  width: 86%; /* Width of the vent output */
  height: 240px; /* Distance air travels downward */
  margin-top: -16px; /* Position it slightly behind/under the AC vent */
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.95;
}

.airflow-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  opacity: 0;
  transform-origin: top center;
  mix-blend-mode: screen; /* Blends perfectly with gradient backgrounds */
  will-change: transform, opacity;
}

.airflow-1 {
  animation: airFlowRealistic 3.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

.airflow-2 {
  animation: airFlowRealistic 3.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
  animation-delay: 1.8s; /* Staggered delay for continuous blowing effect */
}

@keyframes airFlowRealistic {
  0% {
    opacity: 0;
    transform: scaleY(0.7) translateY(-5px);
  }
  15% {
    opacity: 0.85; /* Reaches high opacity quickly near the vent */
  }
  60% {
    opacity: 0.45;
  }
  100% {
    opacity: 0;
    transform: scaleY(1.05) translateY(22px);
  }
}


/* Background decorations */
.hero-bg-shape {
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-shape.circle-1 {
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--blue-light) 0%, transparent 70%);
  top: -200px;
  right: -200px;
  opacity: 0.5;
}

.hero-bg-shape.circle-2 {
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--blue-light) 0%, transparent 70%);
  bottom: 0;
  left: -100px;
  opacity: 0.4;
}


.hero-bg-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  z-index: 1;
}

.hero-bg-wave svg {
  width: 100%;
  display: block;
}

/* =====================================================
   TRUST BAR / CLIENTS
   ===================================================== */
.trust-bar {
  padding: 48px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-icon svg {
  width: 22px;
  height: 22px;
  color: var(--blue);
}

.trust-text {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.trust-sub {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 400;
}

/* =====================================================
   ABOUT / INTRO SECTION
   ===================================================== */
.about-section {
  padding: 100px 0;
  background: var(--bg);
}

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

.about-img-wrap {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-img-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-img-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 16px 22px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
}

.about-img-badge .badge-num {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}

.about-img-badge .badge-text {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.3;
}

.about-content .section-heading {
  margin-bottom: 20px;
}

.about-content .section-desc {
  margin-bottom: 32px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 36px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all var(--duration) var(--ease);
}

.about-feature:hover {
  border-color: var(--blue-subtle);
  background: var(--blue-light);
}

.about-feature svg {
  width: 20px;
  height: 20px;
  color: var(--blue);
  flex-shrink: 0;
}

.about-feature span {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services-section {
  padding: 100px 0;
  background: var(--bg-2);
}

.services-header {
  text-align: center;
  margin-bottom: 64px;
}

.services-header .section-heading {
  margin-bottom: 16px;
}

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

.service-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 28px 32px;
  transition: all var(--duration) var(--ease);
  cursor: default;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-10) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--blue-subtle);
}

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

.service-card-icon {
  position: relative;
  z-index: 1;
  width: 60px;
  height: 60px;
  background: var(--blue-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: all var(--duration) var(--ease);
}

.service-card:hover .service-card-icon {
  background: var(--blue);
  transform: scale(1.08);
  box-shadow: var(--shadow-blue);
}

.service-card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--blue);
  transition: color var(--duration) var(--ease);
}

.service-card:hover .service-card-icon svg {
  color: var(--white);
}

.service-card h3 {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.service-card p {
  position: relative;
  z-index: 1;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.65;
}

.service-card .card-arrow {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--duration) var(--ease);
}

.service-card:hover .card-arrow {
  opacity: 1;
  transform: translateX(0);
}

.card-arrow svg {
  width: 14px;
  height: 14px;
}

/* Service card with image */
.service-card-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 180px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
}

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

.service-card:hover .service-card-img img {
  transform: scale(1.05);
}

/* =====================================================
   WHY CHOOSE US
   ===================================================== */
.why-section {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.why-bg-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(22, 129, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.why-bg-glow.tl { top: -300px; left: -200px; }
.why-bg-glow.br { bottom: -300px; right: -200px; }

.why-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
  z-index: 1;
}

.why-header .section-heading {
  color: var(--white);
  margin-bottom: 16px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--duration) var(--ease);
}

.why-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(22, 129, 255, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.why-card-icon {
  width: 54px;
  height: 54px;
  background: var(--blue-20);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: all var(--duration) var(--ease);
}

.why-card:hover .why-card-icon {
  background: var(--blue);
  transform: scale(1.1);
  box-shadow: 0 4px 20px rgba(22, 129, 255, 0.4);
}

.why-card-icon svg {
  width: 24px;
  height: 24px;
  color: #6fa8ff;
  transition: color var(--duration) var(--ease);
}

.why-card:hover .why-card-icon svg {
  color: var(--white);
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.why-card p {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* =====================================================
   PROCESS / HOW IT WORKS
   ===================================================== */
.process-section {
  padding: 100px 0;
  background: var(--bg);
}

.process-header {
  text-align: center;
  margin-bottom: 72px;
}

.process-header .section-heading {
  margin-bottom: 16px;
}

.process-timeline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 80px;
  right: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-subtle));
  z-index: 0;
}

.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--blue-light);
  border: 3px solid var(--blue-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--duration) var(--ease);
  position: relative;
}

.step-circle span {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--blue);
  transition: color var(--duration) var(--ease);
}

.process-step:hover .step-circle {
  background: var(--blue);
  border-color: var(--blue);
  transform: scale(1.1);
  box-shadow: 0 0 0 10px var(--blue-10), var(--shadow-blue);
}

.process-step:hover .step-circle span {
  color: var(--white);
}

.process-step h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.process-step p {
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--text-3);
  line-height: 1.5;
  max-width: 150px;
}

/* =====================================================
   PROJECTS / GALLERY
   ===================================================== */
.projects-section {
  padding: 100px 0;
  background: var(--bg-2);
}

.projects-header {
  text-align: center;
  margin-bottom: 64px;
}

.projects-header .section-heading {
  margin-bottom: 16px;
}

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

.project-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--duration) var(--ease);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.project-card-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

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

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

.project-card-body {
  padding: 24px;
}

.project-card-body h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.project-card-body p {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 16px;
}

.project-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--blue-light);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--blue);
  margin-right: 6px;
}

/* =====================================================
   COVERAGE / MAP
   ===================================================== */
.coverage-section {
  padding: 100px 0;
  background: var(--bg);
}

.coverage-header {
  text-align: center;
  margin-bottom: 64px;
}

.coverage-header .section-heading {
  margin-bottom: 16px;
}

.coverage-map-wrap {
  position: relative;
  max-width: 900px;
  margin: 0 auto 48px;
  padding: 48px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  min-height: 380px;
}

.map-svg-container {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.map-svg-container svg {
  width: 100%;
  height: 100%;
}

.map-pins-container {
  position: relative;
  width: 100%;
  height: 320px;
  z-index: 1;
}

.map-pin {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: default;
  transition: transform var(--duration) var(--ease);
}

.map-pin:hover {
  transform: scale(1.2);
  z-index: 10;
}

.pin-dot {
  width: 14px;
  height: 14px;
  background: var(--blue);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--blue-30), var(--shadow-md);
  position: relative;
}

.pin-dot::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1.5px solid var(--blue-20);
  animation: pingPin 2.5s ease-in-out infinite;
}

.map-pin.main .pin-dot {
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, var(--blue), var(--blue-hover));
  box-shadow: 0 0 0 4px var(--blue-30), 0 0 16px var(--blue-glow), var(--shadow-md);
}

.pin-label {
  padding: 4px 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.map-pin.main .pin-label {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  font-size: 12px;
  padding: 5px 14px;
}

.coverage-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.cov-tag {
  padding: 10px 22px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: all var(--duration) var(--ease);
  cursor: default;
}

.cov-tag:hover {
  background: var(--blue-light);
  border-color: var(--blue-subtle);
  color: var(--blue);
  transform: translateY(-2px);
}

.cov-tag.active {
  background: var(--blue-light);
  border-color: var(--blue);
  color: var(--blue);
  font-weight: 600;
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-section {
  padding: 100px 0;
  background: var(--bg-2);
}

.testimonials-header {
  text-align: center;
  margin-bottom: 64px;
}

.testimonials-header .section-heading {
  margin-bottom: 16px;
}

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

.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  transition: all var(--duration) var(--ease);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-subtle);
}

.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 16px;
}

.review-stars svg {
  width: 18px;
  height: 18px;
  fill: #f59e0b;
  color: #f59e0b;
}

.review-text {
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 24px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.review-author-info h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.review-author-info p {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-3);
}

/* =====================================================
   FAQ
   ===================================================== */
.faq-section {
  padding: 100px 0;
  background: var(--bg);
}

.faq-header {
  text-align: center;
  margin-bottom: 64px;
}

.faq-header .section-heading {
  margin-bottom: 16px;
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--duration) var(--ease);
}

.faq-item:hover {
  border-color: var(--blue-subtle);
}

.faq-item.active {
  border-color: var(--blue);
  box-shadow: 0 2px 16px var(--blue-10);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 26px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: color var(--duration) var(--ease);
}

.faq-q:hover {
  color: var(--blue);
}

.faq-q-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--duration) var(--ease);
}

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

.faq-q-icon svg {
  width: 14px;
  height: 14px;
  color: var(--blue);
  transition: color var(--duration) var(--ease);
}

.faq-item.active .faq-q-icon svg {
  color: var(--white);
}

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

.faq-a-inner {
  padding: 0 26px 24px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
}

/* =====================================================
   CONTACT / BOOK
   ===================================================== */
.contact-section {
  padding: 100px 0;
  background: var(--bg-2);
}

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

.contact-info .section-heading {
  margin-bottom: 16px;
}

.contact-info .section-desc {
  margin-bottom: 36px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--duration) var(--ease);
}

.contact-item:hover {
  border-color: var(--blue-subtle);
  box-shadow: var(--shadow-md);
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  background: var(--blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 22px;
  height: 22px;
  color: var(--blue);
}

.contact-item-text h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.contact-item-text p {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-2);
}

/* Form card */
.form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-card h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.form-card > p {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-3);
  margin-bottom: 28px;
}

.form-row {
  margin-bottom: 18px;
}

.form-row label {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: all var(--duration) var(--ease);
}

.form-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-10);
  background: var(--white);
}

.form-input::placeholder {
  color: var(--text-light);
}

select.form-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%234A4A68' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

textarea.form-input {
  resize: vertical;
  min-height: 90px;
}

.form-submit-btn {
  width: 100%;
  margin-top: 6px;
}

.form-success-msg {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success-msg.show {
  display: block;
}

.form-success-msg svg {
  width: 52px;
  height: 52px;
  color: #22c55e;
  margin-bottom: 16px;
}

.form-success-msg h4 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.form-success-msg p {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-2);
}

/* =====================================================
   CTA BANNER
   ===================================================== */
.cta-section {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.cta-glow.g1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(45,106,224,0.2) 0%, transparent 65%);
  top: -200px; left: -100px;
}

.cta-glow.g2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(45,106,224,0.15) 0%, transparent 65%);
  bottom: -250px; right: -150px;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-inner .section-heading {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-inner .section-desc {
  color: rgba(255,255,255,0.65);
  margin: 0 auto 40px;
}

.cta-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
  font-family: var(--font-display);
  font-size: 15px;
  color: rgba(255,255,255,0.5);
}

.cta-phone a {
  color: var(--blue-hover);
  font-weight: 700;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  padding: 64px 0 32px;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  margin-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand-text {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 12px;
  max-width: 300px;
}

.footer-brand-text a {
  color: var(--blue-hover);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: color var(--duration) var(--ease);
}

.footer-col ul li a:hover {
  color: var(--blue-hover);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  transition: color var(--duration) var(--ease);
}

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

/* =====================================================
   FLOATING WHATSAPP + CALL
   ===================================================== */
.fab-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  transition: all var(--duration) var(--ease);
  border: none;
  cursor: pointer;
  position: relative;
}

.fab:hover {
  transform: scale(1.12) translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.fab svg {
  width: 28px;
  height: 28px;
}

.fab.whatsapp {
  background: #25D366;
}

.fab.whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  z-index: -1;
  animation: fabPulse 2.5s ease-in-out infinite;
}

.fab.call-fab {
  background: var(--blue);
  display: none;
}

/* =====================================================
   ABOUT PAGE — TEAM
   ===================================================== */
.team-section {
  padding: 100px 0;
  background: var(--bg);
}

.team-header {
  text-align: center;
  margin-bottom: 64px;
}

.team-header .section-heading {
  margin-bottom: 16px;
}

.team-card {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.team-card-img {
  height: 100%;
  min-height: 400px;
  overflow: hidden;
}

.team-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card-info {
  padding: 40px 40px 40px 0;
}

.team-card-info h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.team-card-info .role {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 20px;
  display: block;
}

.team-card-info p {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 24px;
}

.team-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-2);
}

.team-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--blue);
  flex-shrink: 0;
}

/* =====================================================
   STATS BAR
   ===================================================== */
.stats-bar {
  padding: 60px 0;
  background: var(--blue);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item .stat-num {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat-item .stat-label {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  margin-top: 6px;
}

/* =====================================================
   PAGE HERO (Services / About)
   ===================================================== */
.page-hero {
  padding: 160px 0 80px;
  background: var(--bg-2);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--blue-light) 0%, transparent 70%);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  opacity: 0.5;
}

.page-hero .section-heading {
  margin-bottom: 16px;
  position: relative;
}

.page-hero .section-desc {
  position: relative;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-3);
  position: relative;
}

.breadcrumb a {
  color: var(--blue);
}

.breadcrumb svg {
  width: 14px;
  height: 14px;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes phoneWiggle {
  0%,100% { transform: rotate(0deg); }
  5% { transform: rotate(12deg); }
  10% { transform: rotate(-12deg); }
  15% { transform: rotate(8deg); }
  20% { transform: rotate(-8deg); }
  25% { transform: rotate(0deg); }
}

@keyframes pingPin {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.2); opacity: 0; }
}

@keyframes fabPulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.35); opacity: 0; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Scroll reveal */
.anim {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.anim.visible {
  opacity: 1;
  transform: translateY(0);
}

.anim.d1 { transition-delay: 0.05s; }
.anim.d2 { transition-delay: 0.1s; }
.anim.d3 { transition-delay: 0.15s; }
.anim.d4 { transition-delay: 0.2s; }
.anim.d5 { transition-delay: 0.25s; }
.anim.d6 { transition-delay: 0.3s; }
.anim.d7 { transition-delay: 0.35s; }
.anim.d8 { transition-delay: 0.4s; }
.anim.d9 { transition-delay: 0.45s; }

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

@media (max-width: 1100px) {
  .hero-float-stat.right { right: 20px; }
  .hero-float-energy { left: 20px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .team-card { grid-template-columns: 1fr; }
  .team-card-info { padding: 32px; }
  .team-card-img { min-height: 300px; }

  .process-timeline {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }
  .process-timeline::before { display: none; }
  .process-step { flex: none; width: 100%; max-width: 300px; }
}

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

  .nav-links { display: none; }
  .nav-phone { display: none; }
  .nav-cta-btn { display: none; }
  .nav-toggle { display: flex; }

  .hero-float-stat,
  .hero-float-energy { display: none; }

  .hero-heading {
    font-size: clamp(32px, 9vw, 48px);
  }

  .hero-heading .inline-img {
    width: 70px;
    height: 35px;
  }

  .hero-btns {
    flex-direction: column;
    width: 100%;
    padding: 0 20px;
  }

  .hero-btns .btn { width: 100%; }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }

  .section-heading.xl { font-size: 32px; }
  .section-heading.lg { font-size: 28px; }

  .fab.call-fab { display: flex; }

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

  .cta-btns {
    flex-direction: column;
    width: 100%;
    padding: 0 20px;
  }
  .cta-btns .btn { width: 100%; }
}

@media (max-width: 480px) {
  .hero-heading { font-size: 28px; }
  .hero-heading .inline-img { width: 56px; height: 28px; border-radius: 8px; }
  .section-heading.xl { font-size: 28px; }
  .section-heading.lg { font-size: 24px; }
  .trust-inner { gap: 24px; }
  .form-card { padding: 24px 20px; }
  .coverage-map-wrap { padding: 24px; }
}