/* ==========================================================================
   GrowthNology Ultra-Modern 3D Perspective CSS Design System
   Fonts: Syne (Headings) & Plus Jakarta Sans (Body)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Syne:wght@700;800&display=swap');

:root {
  --gn-purple: #7657FF;
  --gn-purple-hover: #6344CE;
  --gn-purple-subtle: #DAD0FF;
  --gn-purple-glow: rgba(118, 87, 255, 0.4);
  --gn-dark: #121118;
  --gn-dark-card: #1A1924;
  --gn-bg: #F4F5F8;
  --gn-white: #FFFFFF;
  --gn-border: #E2E5EB;
  --gn-text-muted: #525660;
  --gn-font-heading: 'Syne', sans-serif;
  --gn-font-body: 'Plus Jakarta Sans', sans-serif;
  --gn-radius-sm: 12px;
  --gn-radius-md: 24px;
  --gn-radius-lg: 32px;
  --gn-transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --gn-max-width: 1240px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--gn-font-body);
  background-color: var(--gn-bg);
  color: var(--gn-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* 3D Container Scope */
.gn-3d-scope {
  perspective: 1200px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--gn-font-heading);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--gn-dark);
}

h1 { font-size: clamp(40px, 5.8vw, 78px); text-transform: uppercase; }
h2 { font-size: clamp(30px, 4.2vw, 54px); }
h3 { font-size: clamp(22px, 2.8vw, 34px); }

p {
  color: var(--gn-text-muted);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.7;
}

a {
  color: var(--gn-purple);
  text-decoration: none;
  transition: var(--gn-transition);
}

.gn-container {
  width: 100%;
  max-width: var(--gn-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.gn-section {
  padding: 110px 0;
}

.gn-section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 60px;
}

.gn-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  background: rgba(118, 87, 255, 0.1);
  color: var(--gn-purple);
  font-family: var(--gn-font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 100px;
  border: 1px solid rgba(118, 87, 255, 0.3);
  box-shadow: 0 4px 14px rgba(118, 87, 255, 0.15);
}

.gn-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 40px;
  background: linear-gradient(135deg, #7657FF 0%, #5835F0 100%);
  color: #FFFFFF !important;
  font-family: var(--gn-font-body);
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--gn-radius-sm);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--gn-transition);
  box-shadow: 0 12px 32px rgba(118, 87, 255, 0.4), inset 0 1px 0 rgba(255,255,255,0.3);
  transform-style: preserve-3d;
}

.gn-btn-primary:hover {
  transform: translateY(-4px) translateZ(10px);
  box-shadow: 0 18px 44px rgba(118, 87, 255, 0.55), inset 0 1px 0 rgba(255,255,255,0.4);
}

.gn-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 36px;
  background: #FFFFFF;
  color: var(--gn-dark) !important;
  font-family: var(--gn-font-body);
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--gn-radius-sm);
  border: 1.5px solid var(--gn-border);
  text-decoration: none;
  cursor: pointer;
  transition: var(--gn-transition);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.gn-btn-secondary:hover {
  border-color: var(--gn-purple);
  color: var(--gn-purple) !important;
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(118, 87, 255, 0.15);
}

/* Header */
.gn-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gn-border);
  z-index: 9999;
}

.gn-header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--gn-max-width);
  margin: 0 auto;
  padding: 20px 24px;
}

.gn-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--gn-font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--gn-dark);
  text-transform: uppercase;
}

.gn-nav-list {
  display: flex;
  list-style: none;
  gap: 32px;
}

.gn-nav-list a {
  color: var(--gn-dark);
  font-weight: 600;
  font-size: 15px;
}

.gn-nav-list a:hover {
  color: var(--gn-purple);
}

/* 3D Hero Section */
.gn-hero-section {
  padding: 120px 0 100px;
  background: radial-gradient(circle at 85% 15%, rgba(118, 87, 255, 0.12) 0%, rgba(244, 245, 248, 0) 70%), #FFFFFF;
  border-bottom: 1px solid var(--gn-border);
  position: relative;
  overflow: hidden;
}

.gn-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
  perspective: 1000px;
}

.gn-hero-content h1 {
  font-family: var(--gn-font-heading);
  font-size: clamp(44px, 5.8vw, 80px);
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--gn-dark);
  margin: 20px 0 24px;
}

.gn-hero-content p {
  font-size: 20px;
  color: var(--gn-text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 620px;
}

.gn-hero-ctas {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* 3D Interactive Floating Mockup */
.gn-hero-visual {
  position: relative;
  transform-style: preserve-3d;
}

.gn-3d-card {
  background: var(--gn-dark);
  border-radius: var(--gn-radius-md);
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(18, 17, 24, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: transform 0.2s ease-out, box-shadow 0.3s ease;
  transform-style: preserve-3d;
}

.gn-3d-card:hover {
  box-shadow: 0 40px 90px rgba(118, 87, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.gn-browser-bar {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  background: #0B0A0E;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.gn-browser-dot { width: 12px; height: 12px; border-radius: 50%; background: #FF5F56; }
.gn-browser-dot:nth-child(2) { background: #FFBD2E; }
.gn-browser-dot:nth-child(3) { background: #27C93F; }

.gn-browser-url {
  margin-left: 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 16px;
  border-radius: 6px;
  font-family: monospace;
}

.gn-browser-body {
  padding: 40px;
  color: #FFFFFF;
  background: linear-gradient(180deg, #1A1924 0%, #0F0E14 100%);
  transform: translateZ(20px);
}

.gn-mock-tag { color: var(--gn-purple); font-weight: 800; font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; }
.gn-mock-title { font-family: var(--gn-font-heading); font-size: 34px; margin: 12px 0; color: #FFF; }

.gn-mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 28px;
  transform: translateZ(30px);
}

.gn-stat-num { font-family: var(--gn-font-heading); font-size: 32px; color: var(--gn-purple); text-shadow: 0 0 20px rgba(118, 87, 255, 0.5); }
.gn-stat-txt { font-size: 13px; color: rgba(255, 255, 255, 0.7); margin-top: 4px; }

/* 3D Cards Grid */
.gn-work-grid, .gn-services-hover-grid, .gn-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  perspective: 1000px;
}

.gn-work-card, .gn-service-hover-card, .gn-metric-card {
  background: #FFFFFF;
  border: 1px solid var(--gn-border);
  border-radius: var(--gn-radius-md);
  padding: 36px;
  transition: transform 0.25s ease-out, box-shadow 0.3s ease, border-color 0.3s ease;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.04);
  transform-style: preserve-3d;
}

.gn-work-card:hover, .gn-service-hover-card:hover, .gn-metric-card:hover {
  transform: translateY(-10px) rotateX(4deg) rotateY(-3deg) scale(1.02);
  border-color: var(--gn-purple);
  box-shadow: 0 24px 60px rgba(118, 87, 255, 0.2);
}

.gn-service-hover-card:hover {
  background: var(--gn-dark);
  color: #FFFFFF;
}

.gn-service-hover-card:hover h3 { color: #FFFFFF; }
.gn-service-hover-card:hover p { color: rgba(255, 255, 255, 0.8); }

.gn-sh-num {
  font-family: var(--gn-font-heading);
  font-size: 32px;
  color: var(--gn-purple);
  margin-bottom: 20px;
  display: block;
}

/* Marquee Strip */
.gn-marquee-wrapper {
  overflow: hidden;
  white-space: nowrap;
  background-color: var(--gn-dark);
  color: #FFFFFF;
  padding: 26px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.gn-marquee-content {
  display: inline-block;
  animation: gn-marquee-scroll 32s linear infinite;
}

.gn-marquee-item {
  font-family: var(--gn-font-heading);
  font-size: clamp(22px, 3vw, 36px);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0 28px;
}

.gn-marquee-dot { color: var(--gn-purple); font-size: 32px; vertical-align: middle; }

@keyframes gn-marquee-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Before / After Drag Slider */
.gn-before-after-container {
  position: relative;
  width: 100%;
  max-width: 1100px;
  height: 500px;
  margin: 40px auto;
  overflow: hidden;
  border-radius: var(--gn-radius-md);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.15);
  user-select: none;
  cursor: ew-resize;
  border: 1px solid var(--gn-border);
}

.gn-ba-image { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.gn-ba-image img { width: 100%; height: 100%; object-fit: cover; }
.gn-ba-before { width: 50%; overflow: hidden; z-index: 2; border-right: 3px solid var(--gn-purple); }
.gn-ba-badge { position: absolute; top: 20px; right: 20px; background: rgba(18, 17, 24, 0.9); color: #FFFFFF; padding: 10px 20px; border-radius: 8px; font-size: 13px; font-weight: 700; z-index: 3; }
.gn-ba-badge-before { right: auto; left: 20px; background: rgba(255, 255, 255, 0.95); color: var(--gn-dark); }
.gn-ba-handle { position: absolute; top: 0; left: 50%; width: 4px; height: 100%; background: var(--gn-purple); z-index: 4; transform: translateX(-50%); }
.gn-ba-handle-circle { position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; background: var(--gn-purple); color: #FFFFFF; border-radius: 50%; transform: translate(-50%, -50%); display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(118, 87, 255, 0.5); }

/* Industry Selector */
.gn-industry-selector {
  background: #FFFFFF;
  border: 1px solid var(--gn-border);
  border-radius: var(--gn-radius-md);
  padding: 48px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.04);
}

.gn-industry-nav { display: flex; flex-wrap: wrap; gap: 14px; border-bottom: 1px solid var(--gn-border); padding-bottom: 28px; margin-bottom: 40px; }
.gn-ind-btn { padding: 14px 28px; background: var(--gn-bg); border: 1px solid transparent; border-radius: var(--gn-radius-sm); font-family: var(--gn-font-body); font-size: 15px; font-weight: 700; color: var(--gn-dark); cursor: pointer; transition: var(--gn-transition); }
.gn-ind-btn:hover, .gn-ind-btn.active { background: var(--gn-purple); color: #FFFFFF; transform: translateY(-3px); box-shadow: 0 10px 24px rgba(118, 87, 255, 0.3); }
.gn-ind-panel { display: none; }
.gn-ind-panel.active { display: block; }
.gn-ind-badge { font-size: 13px; font-weight: 800; color: var(--gn-purple); text-transform: uppercase; letter-spacing: 1.5px; }

/* Forms */
.gn-audit-card {
  background: linear-gradient(135deg, #121118 0%, #1A1924 100%);
  color: #FFFFFF;
  padding: 60px 48px;
  border-radius: var(--gn-radius-lg);
  box-shadow: 0 30px 70px rgba(18, 17, 24, 0.3);
  border: 1px solid rgba(255,255,255,0.12);
}

.gn-audit-header h2 { color: #FFFFFF; margin: 14px 0 20px; font-family: var(--gn-font-heading); font-size: 42px; }
.gn-form-group-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-top: 32px; }

.gn-input-field input, .gn-field-stack input, .gn-form-step textarea {
  width: 100%; padding: 18px 22px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--gn-radius-sm); color: #FFFFFF; outline: none; transition: var(--gn-transition); font-family: var(--gn-font-body); font-size: 15px;
}

.gn-field-stack input, .gn-form-step textarea { background: var(--gn-bg); color: var(--gn-dark); border-color: var(--gn-border); margin-bottom: 20px; }

.gn-enquiry-wrapper {
  background: #FFFFFF; border: 1px solid var(--gn-border); border-radius: var(--gn-radius-lg); padding: 56px; margin: 40px 0; box-shadow: 0 20px 50px rgba(0,0,0,0.04);
}

.gn-step-indicator { display: flex; align-items: center; justify-content: center; margin: 40px 0; }
.gn-step-dot { width: 44px; height: 44px; border-radius: 50%; background: var(--gn-bg); color: var(--gn-text-muted); font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 16px; }
.gn-step-dot.active { background: var(--gn-purple); color: #FFFFFF; box-shadow: 0 8px 20px rgba(118, 87, 255, 0.45); }
.gn-step-line { flex: 1; max-width: 60px; height: 3px; background: var(--gn-border); margin: 0 12px; }

.gn-form-step { display: none; }
.gn-form-step.active { display: block; }
.gn-checkbox-grid, .gn-radio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin: 32px 0; }
.gn-choice-box { display: flex; align-items: center; gap: 14px; padding: 20px 22px; background: var(--gn-bg); border: 1.5px solid var(--gn-border); border-radius: var(--gn-radius-sm); cursor: pointer; font-weight: 700; font-size: 15px; transition: var(--gn-transition); }
.gn-choice-box:hover { border-color: var(--gn-purple); background: #FFFFFF; transform: translateY(-3px); box-shadow: 0 10px 24px rgba(118, 87, 255, 0.15); }

.gn-footer { background: var(--gn-dark); color: #FFFFFF; padding: 90px 0 36px; border-top: 1px solid rgba(255,255,255,0.1); }
.gn-footer-grid { display: grid; grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr; gap: 40px; margin-bottom: 60px; }
.gn-footer-logo { display: flex; align-items: center; gap: 12px; font-family: var(--gn-font-heading); font-size: 28px; color: #FFF; }
.gn-footer-links, .gn-footer-contact { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.gn-footer-links a, .gn-footer-contact a { color: rgba(255,255,255,0.7); font-size: 15px; }
.gn-footer-links a:hover, .gn-footer-contact a:hover { color: var(--gn-purple); }

.gn-floating-whatsapp { position: fixed; bottom: 32px; right: 32px; background: var(--gn-dark); color: #FFFFFF !important; border: 1.5px solid var(--gn-purple); padding: 16px 26px; border-radius: 100px; display: flex; align-items: center; gap: 12px; font-weight: 700; text-decoration: none; z-index: 99990; box-shadow: 0 16px 40px rgba(0,0,0,0.3); transition: var(--gn-transition); }
.gn-floating-whatsapp:hover { background: var(--gn-purple); transform: translateY(-4px); box-shadow: 0 20px 50px rgba(118, 87, 255, 0.5); }

@media (max-width: 992px) {
  .gn-hero-grid, .gn-footer-grid { grid-template-columns: 1fr; }
  .gn-before-after-container { height: 340px; }
  .gn-enquiry-wrapper, .gn-audit-card, .gn-industry-selector { padding: 32px 24px; }
}