/* ============================================
   SELVARA — Premium Technology Consulting
   Design System & Stylesheet
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Colors */
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #0f0f17;
  --color-bg-tertiary: #141420;
  --color-bg-card: #16161f;
  --color-bg-card-hover: #1c1c2a;
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-hover: rgba(255, 255, 255, 0.12);

  --color-text-primary: #f0f0f5;
  --color-text-secondary: #9b9bb0;
  --color-text-tertiary: #6b6b80;

  --color-accent: #3b82f6;
  --color-accent-light: #60a5fa;
  --color-accent-glow: rgba(59, 130, 246, 0.15);
  --color-accent-subtle: rgba(59, 130, 246, 0.08);

  --color-cyan: #22d3ee;
  --color-cyan-glow: rgba(34, 211, 238, 0.1);

  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --section-padding: clamp(80px, 10vw, 140px);
  --container-width: 1200px;
  --container-narrow: 800px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

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

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

::selection {
  background: var(--color-accent);
  color: #fff;
}

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

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

ul, ol {
  list-style: none;
}

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

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 20px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--color-accent);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 640px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Scroll Progress Bar --- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-cyan));
  z-index: 1001;
  width: 0%;
  transition: none;
}

/* --- Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* --- Mouse Glow Effect (Hero) --- */
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.hero:hover .hero-glow {
  opacity: 1;
}

/* --- Animated Gradient Text --- */
@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-accent-light), var(--color-cyan), var(--color-accent-light), var(--color-text-primary));
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 6s ease infinite;
}

.hero-title .accent {
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-cyan), var(--color-accent-light));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
}

/* --- Card Shine Effect --- */
.service-card,
.metric-card,
.testimonial-card,
.why-item {
  position: relative;
  overflow: hidden;
}

.service-card::after,
.metric-card::after,
.testimonial-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    transparent 40%,
    rgba(255, 255, 255, 0.03) 50%,
    transparent 60%
  );
  transform: rotate(45deg) translateY(100%);
  transition: transform 0.6s ease;
  pointer-events: none;
}

.service-card:hover::after,
.metric-card:hover::after,
.testimonial-card:hover::after {
  transform: rotate(45deg) translateY(-100%);
}

/* --- Floating Animation for Hero Proof Items --- */
@keyframes subtle-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.hero-proof-item {
  transition: all var(--transition-base);
}

.hero-proof-item:hover {
  animation: subtle-float 2s ease-in-out infinite;
}

.hero-proof-item:hover .hero-proof-value {
  color: var(--color-accent-light);
  transition: color var(--transition-fast);
}

/* --- Button Glow Pulse --- */
@keyframes btn-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.15); }
  50% { box-shadow: 0 0 30px rgba(59, 130, 246, 0.3); }
}

.btn-primary {
  animation: btn-glow 3s ease-in-out infinite;
}

.btn-primary:hover {
  animation: none;
}

/* --- Service Icon Bounce --- */
.service-card:hover .service-icon {
  transform: translateY(-3px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.service-icon {
  transition: transform 0.3s ease;
}

/* --- Process Step Pulse on Hover --- */
@keyframes step-pulse {
  0% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.25); }
  70% { box-shadow: 0 0 0 12px rgba(59, 130, 246, 0); }
  100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
}

.process-step:hover .process-step-number {
  animation: step-pulse 1.5s ease infinite;
}

/* --- Section Divider Glow Animation --- */
@keyframes line-glow {
  0% { opacity: 0.3; background-position: -200% 0; }
  100% { opacity: 1; background-position: 200% 0; }
}

.about::before,
.why::before,
.why::after,
.process::before,
.cta-section::before {
  background: linear-gradient(90deg, transparent, var(--color-accent-glow), var(--color-border), var(--color-accent-glow), transparent);
  background-size: 200% 100%;
  animation: line-glow 4s ease-in-out infinite alternate;
}

/* --- Metric Card Glow on Hover --- */
.metric-card:hover {
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.06);
}

.metric-card:hover .metric-value {
  color: var(--color-accent-light);
  transition: color var(--transition-fast);
}

/* --- Founder Tag Hover Stagger --- */
.founder-tag {
  transition: all var(--transition-fast);
}

.founder-tag:hover {
  border-color: rgba(59, 130, 246, 0.2);
  color: var(--color-accent-light);
  transform: translateY(-2px);
}

/* --- Testimonial Card Subtle Lift --- */
.testimonial-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* --- Tech Stack Item Slide --- */
.about-stack-item {
  transition: all var(--transition-fast);
}

.about-stack-item:hover {
  transform: translateX(4px);
  border-color: rgba(59, 130, 246, 0.15);
}

.about-stack-item:hover .about-stack-item-tag {
  background: var(--color-accent);
  color: #fff;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
  padding: 10px 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-border);
}

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

.navbar-logo {
  display: flex;
  align-items: center;
}

.navbar-logo img {
  height: 120px;
  width: auto;
  object-fit: contain;
  margin: -30px 0;
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              margin 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled .navbar-logo img {
  height: 72px;
  margin: -18px 0;
}

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

.navbar-links a {
  font-size: 0.875rem;
  font-weight: 450;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  letter-spacing: 0.01em;
}

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

.navbar-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.navbar-cta:hover {
  background: var(--color-accent-light);
  transform: translateY(-1px);
}

/* Mobile menu */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

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

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}

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

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

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  max-width: 800px;
  max-height: 800px;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--color-accent-subtle);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent-light);
  margin-bottom: 32px;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

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

.hero-title {
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 750;
  line-height: 1.05;
  letter-spacing: -0.04em;
  max-width: 900px;
  margin-bottom: 28px;
}

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

.hero-title .accent {
  color: var(--color-accent-light);
}

.hero-description {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 48px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.3);
}

.btn-primary svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.btn-primary:hover svg {
  transform: translateX(3px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-secondary:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
  background: rgba(255, 255, 255, 0.03);
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

.hero-proof-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-proof-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.hero-proof-label {
  font-size: 0.78rem;
  color: var(--color-text-tertiary);
  letter-spacing: 0.02em;
}

.hero-proof-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  background: var(--color-bg-secondary);
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

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

.about-content .section-title {
  margin-bottom: 28px;
}

.about-text {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-top: 32px;
}

.about-highlight-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-subtle);
  border-radius: var(--radius-sm);
  color: var(--color-accent-light);
}

.about-highlight-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.about-highlight-text strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.about-visual {
  position: relative;
}

/* --- Founder Profile Card — Compact --- */
.founder-card {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 16px;
  transition: border-color var(--transition-fast);
}

.founder-card:hover {
  border-color: var(--color-border-hover);
}

.founder-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}

.founder-image-wrapper {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-border);
}

.founder-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(15%);
  transition: filter var(--transition-base);
}

.founder-card:hover .founder-image {
  filter: grayscale(0%);
}

.founder-identity {
  min-width: 0;
}

.founder-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.founder-role {
  font-size: 0.8rem;
  font-weight: 450;
  color: var(--color-accent-light);
  line-height: 1.4;
}

.founder-location {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  line-height: 1.4;
}

.founder-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.founder-tag {
  display: inline-block;
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-secondary);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  transition: all var(--transition-fast);
}

.founder-tag:first-child {
  color: var(--color-accent-light);
  border-color: rgba(59, 130, 246, 0.15);
  background: var(--color-accent-subtle);
}

.about-card {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-cyan));
}

.about-card-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 28px;
}

.about-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-stack-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.about-stack-item:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-card-hover);
}

.about-stack-item-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.about-stack-item-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  background: var(--color-accent-subtle);
  color: var(--color-accent-light);
  border-radius: 100px;
  letter-spacing: 0.02em;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-header {
  text-align: center;
  margin-bottom: 64px;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  padding: 40px 32px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

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

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-subtle);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  color: var(--color-accent-light);
}

.service-icon svg {
  width: 24px;
  height: 24px;
}

.service-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================
   WHY SELVARA
   ============================================ */
.why {
  background: var(--color-bg-secondary);
}

.why::before,
.why::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.why::before { top: 0; }
.why::after { bottom: 0; }

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

.why-content {
  position: sticky;
  top: 120px;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why-item {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.why-item:hover {
  border-color: var(--color-border-hover);
}

.why-item-number {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent-light);
  background: var(--color-accent-subtle);
  border-radius: var(--radius-sm);
}

.why-item-content h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.why-item-content p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ============================================
   IMPACT / METRICS
   ============================================ */
.impact {
  position: relative;
  overflow: hidden;
}

.impact::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 60%);
  pointer-events: none;
}

.impact-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}

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

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

.metric-card {
  text-align: center;
  padding: 44px 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

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

.metric-value {
  font-size: clamp(2.25rem, 3.5vw, 3rem);
  font-weight: 750;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.metric-value .accent {
  color: var(--color-accent-light);
}

.metric-label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.impact-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 48px;
  flex-wrap: wrap;
  position: relative;
}

.impact-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.impact-badge:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}

.impact-badge svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent-light);
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process {
  background: var(--color-bg-secondary);
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

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

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

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.process-step {
  text-align: center;
  position: relative;
  padding: 0 8px;
}

.process-step-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent-light);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.process-step:hover .process-step-number {
  border-color: var(--color-accent);
  background: var(--color-accent-subtle);
  box-shadow: 0 0 20px var(--color-accent-glow);
}

.process-step-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.process-step-desc {
  font-size: 0.82rem;
  color: var(--color-text-tertiary);
  line-height: 1.6;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-header {
  text-align: center;
  margin-bottom: 64px;
}

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

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  padding: 36px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  border-color: var(--color-border-hover);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 20px;
  color: #f59e0b;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  flex: 1;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-subtle), var(--color-bg-tertiary));
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-accent-light);
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--color-text-tertiary);
}

/* ============================================
   CTA / CONTACT SECTION
   ============================================ */
.cta-section {
  background: var(--color-bg-secondary);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 60%);
  pointer-events: none;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  position: relative;
}

.cta-content {
  padding-top: 20px;
}

.cta-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.cta-description {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

.cta-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cta-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
}

.cta-info-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent-light);
  flex-shrink: 0;
}

.contact-form {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

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

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b6b80' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}

.form-select option {
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
}

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

.form-submit {
  width: 100%;
  padding: 16px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-body);
  color: #fff;
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 4px;
}

.form-submit:hover {
  background: var(--color-accent-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.3);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
}

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

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-brand {
  display: flex;
  align-items: center;
}

.footer-logo {
  height: 80px;
  width: auto;
  object-fit: contain;
  margin: -20px 0;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--color-text-tertiary);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
  transition: color var(--transition-fast);
}

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

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

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-tertiary);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

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

  .about-grid,
  .why-grid,
  .cta-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .why-content {
    position: static;
  }

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

@media (max-width: 768px) {
  .navbar-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 24px;
  }

  .navbar-links.active {
    display: flex;
  }

  .navbar-links a {
    font-size: 1.25rem;
  }

  .navbar-toggle {
    display: flex;
    z-index: 1001;
  }

  .hero {
    min-height: auto;
    padding-top: 140px;
    padding-bottom: 80px;
  }

  .hero-proof {
    flex-wrap: wrap;
    gap: 20px;
  }

  .hero-proof-divider {
    display: none;
  }

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

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

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

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

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

  .footer-content {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

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

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

  .impact-badges {
    flex-direction: column;
    align-items: center;
  }

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