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

:root {
  --bg: #0A0E27;
  --bg-2: #0d1230;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);
  --text: #F5F7FF;
  --text-muted: #A7B0D0;
  --text-dim: #6C7498;

  --primary: #00D9FF;
  --primary-2: #4F7EFF;
  --primary-3: #8B5CF6;
  --accent-green: #00E676;
  --accent-pink: #FF6B9D;
  --accent-orange: #FFA726;
  --accent-yellow: #FFD700;

  --grad-primary: linear-gradient(135deg, #00D9FF 0%, #4F7EFF 50%, #8B5CF6 100%);
  --grad-soft: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 60px rgba(79, 126, 255, 0.4);

  --container: 1200px;
  --header-h: 72px;

  --transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

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

/* ===== ANIMATED BACKGROUND ===== */
.bg-animated {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(ellipse at top left, rgba(79, 126, 255, 0.15), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(139, 92, 246, 0.12), transparent 50%),
    var(--bg);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  animation: glow-float 20s ease-in-out infinite;
}

.glow-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #00D9FF, transparent 70%);
  top: -200px; left: -200px;
  animation-delay: 0s;
}

.glow-2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #8B5CF6, transparent 70%);
  top: 30%; right: -250px;
  animation-delay: -7s;
}

.glow-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #4F7EFF, transparent 70%);
  bottom: -150px; left: 30%;
  animation-delay: -14s;
}

@keyframes glow-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(50px, 30px) scale(1.1); }
  66%      { transform: translate(-30px, 50px) scale(0.95); }
}

.grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(10, 14, 39, 0.6);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}

.header.scrolled {
  background: rgba(10, 14, 39, 0.85);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  transition: transform var(--transition);
}
.logo:hover .logo-mark {
  transform: rotate(-8deg) scale(1.05);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.logo-sub {
  font-size: 11px;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 8px;
  flex: 1;
  justify-content: center;
}

.nav a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
}

.nav a:hover {
  color: var(--text);
  background: var(--surface);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius);
  padding: 12px 22px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  white-space: nowrap;
  cursor: pointer;
}

.btn-sm { padding: 9px 16px; font-size: 13.5px; }
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--grad-primary);
  color: white;
  box-shadow: 0 8px 24px rgba(79, 126, 255, 0.35);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-primary);
  filter: brightness(1.2);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: -1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(79, 126, 255, 0.5);
}

.btn-primary:hover::before { opacity: 1; }

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

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 60px) 0 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}

.dot-pulse {
  position: relative;
  width: 8px; height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-pulse::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent-green);
  opacity: 0.6;
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0%   { transform: scale(1);   opacity: 0.6; }
  100% { transform: scale(3);   opacity: 0; }
}

.hero-title {
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: gradient-shift 8s ease infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

.underline-accent {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.underline-accent::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0.05em;
  height: 0.35em;
  background: linear-gradient(90deg, rgba(0, 217, 255, 0.35), rgba(139, 92, 246, 0.35));
  z-index: -1;
  border-radius: 6px;
  transform-origin: left;
  animation: underline-draw 1.2s 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes underline-draw {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-bottom: 80px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 820px;
  margin: 0 auto 80px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
}

.stat + .stat::before {
  content: '';
  position: absolute;
  left: -12px; top: 10%;
  bottom: 10%;
  width: 1px;
  background: var(--border);
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  display: inline-block;
}

.stat-plus, .stat-suffix {
  position: absolute;
  top: 0;
  right: -14px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  color: var(--primary);
  font-weight: 700;
}

.stat-label {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
}

/* Hero Mockup */
.hero-mockup {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  perspective: 1500px;
}

.mockup-window {
  background: linear-gradient(180deg, #1a1f45 0%, #141834 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 80px rgba(79, 126, 255, 0.2);
  transform: rotateX(5deg);
  transform-style: preserve-3d;
  animation: mockup-float 6s ease-in-out infinite;
}

@keyframes mockup-float {
  0%, 100% { transform: rotateX(5deg) translateY(0); }
  50%      { transform: rotateX(5deg) translateY(-10px); }
}

.mockup-bar {
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mockup-bar .dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.dot.red    { background: #FF5F57; }
.dot.yellow { background: #FEBC2E; }
.dot.green  { background: #28C840; }

.mockup-url {
  margin-left: auto;
  margin-right: auto;
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 16px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-muted);
  font-family: ui-monospace, Menlo, monospace;
}

.mockup-body {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 360px;
}

.mockup-sidebar {
  background: rgba(0, 0, 0, 0.2);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-right: 1px solid var(--border);
}

.sidebar-logo {
  height: 28px;
  background: var(--grad-primary);
  border-radius: 6px;
  margin-bottom: 16px;
  opacity: 0.8;
}

.sidebar-item {
  height: 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}

.sidebar-item.active {
  background: linear-gradient(90deg, rgba(0, 217, 255, 0.4), rgba(79, 126, 255, 0.2));
}

.mockup-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mock-title {
  width: 160px;
  height: 20px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
}

.mock-action {
  width: 100px;
  height: 32px;
  background: var(--grad-primary);
  border-radius: 6px;
  opacity: 0.9;
}

.mockup-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mock-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mock-line {
  width: 50%;
  height: 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
}

.mock-num {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 15px;
}

.mock-num.up { color: var(--accent-green); }

.mockup-chart {
  flex: 1;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  min-height: 140px;
}

.mockup-chart svg {
  width: 100%;
  height: 100%;
}

.chart-line {
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  animation: draw-chart 3s 1s ease-out forwards;
}

@keyframes draw-chart {
  to { stroke-dashoffset: 0; }
}

.float-card {
  position: absolute;
  background: rgba(20, 24, 52, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
  animation: float-card 4s ease-in-out infinite;
}

.float-card-1 {
  top: 15%;
  left: -5%;
  animation-delay: 0s;
}

.float-card-2 {
  bottom: 15%;
  right: -5%;
  animation-delay: -2s;
}

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-15px); }
}

.float-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255, 215, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-icon.green { background: rgba(0, 230, 118, 0.15); }

.float-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.float-sub {
  font-size: 11px;
  color: var(--text-dim);
}

.scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fade-in 1s 1.5s both;
}

.scroll-line {
  width: 1px;
  height: 30px;
  background: linear-gradient(180deg, var(--text-dim), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  width: 100%;
  height: 50%;
  background: var(--primary);
  animation: scroll-drop 2s ease-in-out infinite;
}

@keyframes scroll-drop {
  0%   { top: -50%; }
  100% { top: 100%; }
}

@keyframes fade-in {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ===== TRUST ===== */
.trust {
  padding: 40px 0 60px;
}

.trust-label {
  text-align: center;
  color: var(--text-dim);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  font-weight: 600;
  margin-bottom: 20px;
}

.trust-marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.trust-track {
  display: inline-flex;
  gap: 14px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.tech-chip {
  padding: 10px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-muted);
  transition: all var(--transition);
}

.tech-chip:hover {
  color: var(--text);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ===== SECTIONS ===== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  padding: 5px 12px;
  background: rgba(0, 217, 255, 0.08);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: 100px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 18px;
}

.section-lead {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.service-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-slow);
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(0, 217, 255, 0.08), transparent 40%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  background: var(--surface-hover);
}

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

.service-card.featured {
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.08), rgba(0, 217, 255, 0.04));
  border-color: rgba(139, 92, 246, 0.3);
}

.badge-featured {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  background: var(--grad-primary);
  border-radius: 100px;
  letter-spacing: 0.05em;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--icon-color) 15%, transparent);
  color: var(--icon-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: transform var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.08) rotate(-5deg);
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 20px;
  line-height: 1.65;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  font-size: 13.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== CASE STUDY ===== */
.case-study {
  background: linear-gradient(180deg, transparent, rgba(0, 217, 255, 0.02), transparent);
}

.case-content {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 80px;
}

.case-content-reverse {
  grid-template-columns: 1fr 1.3fr;
}

.case-divider {
  max-width: 200px;
  height: 1px;
  margin: 0 auto 80px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
  position: relative;
}

.case-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--grad-primary);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

.case-logo {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.case-logo-mark {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: rgba(0, 184, 148, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-client {
  font-size: 1.8rem;
  margin-bottom: 4px;
}

.case-segment {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

.case-description {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.case-challenges h4 {
  font-size: 1rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text);
}

.case-challenges ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.case-challenges li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.case-challenges li strong { color: var(--text); }

.check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 230, 118, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.case-quote {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  color: var(--text);
}

.quote-mark {
  color: var(--primary);
  opacity: 0.3;
  position: absolute;
  top: 16px; right: 16px;
}

.case-quote p {
  font-size: 16px;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 16px;
}

.case-quote footer {
  font-size: 14px;
  color: var(--text-muted);
}

.case-quote footer strong { color: var(--text); }

/* Metrics */
.case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
  backdrop-filter: blur(10px);
}

.metric-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  background: var(--surface-hover);
}

.metric-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(0, 217, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}

.metric-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  line-height: 1;
}

.metric-suffix {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  color: var(--primary);
  font-weight: 700;
}

.metric-label {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-top: 10px;
  line-height: 1.4;
}

/* Other clients */
.other-clients {
  padding-top: 60px;
  border-top: 1px solid var(--border);
}

.clients-label {
  text-align: center;
  color: var(--text-dim);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  font-weight: 600;
  margin-bottom: 28px;
}

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

.client-logo {
  padding: 14px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
  backdrop-filter: blur(10px);
}

.client-logo:hover {
  color: var(--text);
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* ===== PROCESS TIMELINE ===== */
.process-timeline {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--primary-3), transparent);
  opacity: 0.3;
}

.process-step {
  display: flex;
  gap: 24px;
  padding-bottom: 40px;
  position: relative;
}

.step-number {
  width: 66px; height: 66px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.15), rgba(139, 92, 246, 0.15));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  backdrop-filter: blur(10px);
  transition: transform var(--transition);
}

.process-step:hover .step-number {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.step-content {
  flex: 1;
  padding-top: 6px;
}

.step-content h3 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--text-muted);
  font-size: 15.5px;
  line-height: 1.65;
  margin-bottom: 12px;
}

.step-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 12px;
  background: rgba(0, 217, 255, 0.1);
  color: var(--primary);
  border-radius: 100px;
  letter-spacing: 0.04em;
}

/* ===== STACK ===== */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.stack-category {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(10px);
  transition: all var(--transition);
}

.stack-category:hover {
  border-color: var(--border-hover);
  background: var(--surface-hover);
}

.stack-category h3 {
  font-size: 1.15rem;
  margin-bottom: 18px;
  color: var(--primary);
}

.stack-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stack-items span {
  padding: 7px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--text-muted);
  font-weight: 500;
  transition: all var(--transition);
}

.stack-items span:hover {
  color: var(--text);
  border-color: var(--primary);
  background: rgba(0, 217, 255, 0.08);
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(10px);
  transition: all var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
}

.stars {
  color: var(--accent-yellow);
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-card p {
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: white;
  flex-shrink: 0;
}

.testimonial-card footer strong {
  display: block;
  font-size: 14.5px;
  color: var(--text);
}

.testimonial-card footer span {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== CTA / CONTACT ===== */
.cta-section {
  position: relative;
}

.cta-card {
  position: relative;
  background:
    linear-gradient(135deg, rgba(0, 217, 255, 0.08), rgba(139, 92, 246, 0.08)),
    var(--bg-2);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-xl);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cta-glow {
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(79, 126, 255, 0.2), transparent 60%);
  filter: blur(80px);
  z-index: 0;
  animation: cta-glow-move 12s ease-in-out infinite;
}

@keyframes cta-glow-move {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(50%, -10%); }
}

.cta-content, .cta-form { position: relative; z-index: 1; }

.cta-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 20px;
}

.cta-content p {
  color: var(--text-muted);
  font-size: 16.5px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.cta-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cta-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
}

/* Form */
.cta-form {
  background: rgba(10, 14, 39, 0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(20px);
}

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

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.cta-form label {
  display: block;
}

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

.cta-form input,
.cta-form textarea {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14.5px;
  font-family: inherit;
  transition: all var(--transition);
  resize: vertical;
}

.cta-form input::placeholder,
.cta-form textarea::placeholder {
  color: var(--text-dim);
}

.cta-form input:focus,
.cta-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.cta-form input.error,
.cta-form textarea.error {
  border-color: #FF6B6B;
}

.form-note {
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
  margin-top: 14px;
}

.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid rgba(0, 230, 118, 0.3);
  border-radius: var(--radius);
  align-items: center;
  gap: 12px;
  animation: slide-up 0.4s ease-out;
}

.form-success.show { display: flex; }

.form-success strong {
  display: block;
  font-size: 14px;
  color: var(--text);
}

.form-success span {
  font-size: 13px;
  color: var(--text-muted);
}

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

/* ===== FOOTER ===== */
.footer {
  padding: 80px 0 32px;
  border-top: 1px solid var(--border);
  background: rgba(10, 14, 39, 0.5);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 14.5px;
  margin-top: 16px;
  max-width: 300px;
  line-height: 1.65;
}

.footer-col h4 {
  font-size: 14px;
  margin-bottom: 18px;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  padding: 4px 0;
  transition: color var(--transition);
}

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

.footer-address {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 8px;
}

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.social-links a {
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  padding: 0;
}

.social-links a:hover {
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-dim);
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-dim);
  font-size: 13px;
}

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

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
  z-index: 90;
  animation: whatsapp-pulse 2.5s ease-in-out infinite;
  transition: transform var(--transition);
}

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

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0.6); }
  50%      { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5), 0 0 0 16px rgba(37, 211, 102, 0); }
}

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 700ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 700ms cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: calc(var(--delay, 0) * 1ms);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .header-inner > .btn { display: none; }

  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }

  .nav.open a {
    padding: 14px;
    border-radius: var(--radius-sm);
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 24px;
    gap: 20px;
  }

  .stat + .stat:nth-child(3)::before { display: none; }
  .stat:nth-child(2n)::before { display: none; }

  .case-content,
  .case-content-reverse {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .case-content-reverse .case-text { order: 1; }
  .case-content-reverse .case-metrics { order: 2; }

  .case-divider { margin-bottom: 50px; }

  .cta-card {
    grid-template-columns: 1fr;
    padding: 40px 32px;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand { grid-column: 1 / -1; }

  .float-card { display: none; }

  .mockup-body {
    grid-template-columns: 1fr;
  }
  .mockup-sidebar { display: none; }
}

@media (max-width: 640px) {
  .section { padding: 70px 0; }

  .hero { padding: calc(var(--header-h) + 40px) 0 60px; }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .stat + .stat::before { display: none; }

  .hero-cta { flex-direction: column; width: 100%; }
  .hero-cta .btn { width: 100%; }

  .case-metrics {
    grid-template-columns: 1fr;
  }

  .form-row-2 {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .process-step { gap: 16px; }
  .step-number { width: 54px; height: 54px; font-size: 1.1rem; }
  .timeline-line { left: 26px; }

  .service-card, .cta-form, .testimonial-card, .stack-category, .metric-card { padding: 24px; }

  .scroll-indicator { display: none; }

  .logo-sub { display: none; }

  .whatsapp-float { width: 54px; height: 54px; bottom: 16px; right: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}