@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  /* Brand Colors */
  --bg-base: #020806;
  --bg-secondary: #06140f;
  --bg-card: rgba(10, 36, 25, 0.4);

  --forest-green: #0a2e1f;
  --emerald-green: #11593c;

  --neon-cyan: #00f0ff;
  --electric-blue: #0075ff;
  --glow-white: rgba(255, 255, 255, 0.9);

  --text-main: #f0f8f5;
  --text-muted: #a0bbae;

  /* Glassmorphism Variables */
  --glass-border: rgba(0, 240, 255, 0.15);
  --glass-bg: rgba(2, 8, 6, 0.75);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

  --font-main: 'Space Grotesk', sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--bg-base);
  color: var(--text-main);
}

body {
  overflow-x: hidden;
  position: relative;
}

/* Background Grid Effect */
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black, transparent 80%);
}

.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  opacity: 0.15;
}

.glow-orb-1 {
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background-color: var(--neon-cyan);
}

.glow-orb-2 {
  bottom: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background-color: var(--emerald-green);
}

/* Navbar */
.glass-nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.neon-dot {
  color: var(--neon-cyan);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-family: var(--font-main);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  display: inline-block;
}

.btn-primary {
  background: transparent;
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

.btn-primary:hover {
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
  transform: translateY(-2px);
}

/* Sections */
section {
  padding: 6rem 2rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* Hero Section */
.hero {
  flex-direction: column;
  justify-content: center;
  text-align: center;
  padding-top: 8rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-main) 0%, var(--text-muted) 50%, var(--neon-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p.subhero {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.founder-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--neon-cyan);
  margin-bottom: 2rem;
}

/* Impact Section */
.impact {
  background: linear-gradient(to bottom, transparent, var(--bg-secondary), transparent);
  text-align: center;
  min-height: auto;
  padding: 8rem 2rem;
}

.impact-counter-wrapper {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 700;
  color: var(--glow-white);
  text-shadow: 0 0 30px rgba(0, 240, 255, 0.3), 0 0 60px rgba(17, 89, 60, 0.5);
  margin-bottom: 1rem;
  font-variant-numeric: tabular-nums;
}

.impact p {
  font-size: 1.5rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Trusted By Carousel */
.trusted-by {
  padding: 3rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.trusted-by p {
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 2px;
  font-weight: 600;
}

.carousel-track {
  display: flex;
  gap: 4rem;
  width: max-content;
  animation: scroll 20s linear infinite;
}

.carousel-track .client-logo {
  height: 50px;
  /* opacity: 0.5; */
  transition: var(--transition);
  /* filter: grayscale(100%) contrast(150%) brightness(150%); */
  object-fit: contain;
  cursor: pointer;
}

.carousel-track .client-logo:hover {
  opacity: 1;
  filter: grayscale(0%) contrast(100%) brightness(100%);
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* Lighthouse Manifesto */
.lighthouse-story {
  padding: 8rem 2rem;
  text-align: center;
}

.manifesto {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.4;
  color: var(--glow-white);
  max-width: 900px;
  margin: 0 auto;
  font-weight: 500;
  font-style: italic;
  border-left: 4px solid var(--neon-cyan);
  padding-left: 2rem;
  text-align: left;
}

/* Telemetry Ticker */
.telemetry-ticker {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--neon-cyan);
  border-bottom: 1px solid var(--neon-cyan);
  padding: 1rem 0;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
}

.ticker-content {
  display: flex;
  gap: 4rem;
  align-items: center;
  width: max-content;
  animation: ticker-scroll 30s linear infinite;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: monospace;
  font-size: 1.1rem;
  color: var(--text-main);
  white-space: nowrap;
}

.ticker-item i {
  color: var(--neon-cyan);
}

.ticker-item strong {
  color: var(--glow-white);
  font-size: 1.2rem;
}

@keyframes ticker-scroll {
  to {
    transform: translateX(-50%);
  }
}

/* Global Deployments Map */
.global-deployments {
  padding: 6rem 1rem;
}

.map-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.map-region {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  padding: 2.5rem;
  border-radius: 16px;
}

.region-title {
  color: var(--neon-cyan);
  margin-bottom: 2rem;
  letter-spacing: 3px;
  font-size: 1.2rem;
  border-bottom: 1px dashed var(--glass-border);
  padding-bottom: 0.5rem;
}

.cluster-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cluster-node {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-main);
  font-weight: 500;
  position: relative;
  cursor: help;
}

.pulsing-dot {
  width: 12px;
  height: 12px;
  background: var(--neon-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--neon-cyan);
  position: relative;
}

.pulsing-dot::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.5);
  animation: pulse 2s infinite;
}

.pulsing-dot.emerald {
  background: var(--emerald-green);
  box-shadow: 0 0 10px var(--emerald-green);
}

.pulsing-dot.emerald::before {
  background: rgba(17, 89, 60, 0.5);
  animation: pulse-emerald 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

@keyframes pulse-emerald {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(3);
    opacity: 0;
  }
}

/* Tooltip Hover */
.tooltip-container .tooltip-text {
  visibility: hidden;
  width: max-content;
  max-width: 200px;
  background-color: var(--glass-bg);
  color: var(--text-muted);
  text-align: center;
  border: 1px solid var(--neon-cyan);
  border-radius: 6px;
  padding: 0.5rem;
  position: absolute;
  z-index: 10;
  bottom: 125%;
  left: 50%;
  margin-left: -100px;
  opacity: 0;
  transition: opacity 0.3s;
  font-size: 0.8rem;
  font-weight: normal;
  box-shadow: var(--glass-shadow);
}

.tooltip-container:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Architecture Flow Bridge */
.architecture-flow-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.flowing-line-horizontal {
  width: 150px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--glass-border) 0%, var(--glass-border) 5px, transparent 5px, transparent 10px);
  position: relative;
}

.flowing-line-horizontal::after {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 40px;
  height: 4px;
  background: var(--neon-cyan);
  box-shadow: 0 0 15px var(--neon-cyan);
  animation: flow-right 3s linear infinite;
}

@keyframes flow-right {
  0% {
    left: 0;
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 1;
  }

  100% {
    left: calc(100% - 40px);
    opacity: 0;
  }
}

.map-satellite {
  font-size: 2rem;
  color: var(--text-muted);
  animation: spin-pulse 4s linear infinite;
}

@keyframes spin-pulse {

  0%,
  100% {
    color: var(--text-muted);
    transform: scale(1);
  }

  50% {
    color: var(--neon-cyan);
    transform: scale(1.1);
  }
}

/* Deep-Tech Flowchart */
.architecture-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 800px;
  margin: 0 auto;
}

.arch-layer {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 2rem;
  border-radius: 12px;
  width: 100%;
  transition: var(--transition);
}

.arch-layer:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
  transform: scale(1.02);
}

.arch-icon {
  font-size: 3rem;
  color: var(--emerald-green);
  width: 80px;
  text-align: center;
  transition: color 0.3s ease;
}

.arch-layer:hover .arch-icon {
  color: var(--neon-cyan);
}

.arch-content h4 {
  font-size: 1.25rem;
  color: var(--glow-white);
  margin-bottom: 0.5rem;
}

.arch-content p {
  color: var(--text-muted);
  line-height: 1.5;
}

.arch-connector {
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.flowing-line-vertical {
  width: 2px;
  height: 100%;
  background: repeating-linear-gradient(180deg, var(--glass-border) 0%, var(--glass-border) 5px, transparent 5px, transparent 10px);
  position: relative;
}

.flowing-line-vertical::after {
  content: '';
  position: absolute;
  top: 0;
  left: -1px;
  height: 30px;
  width: 4px;
  background: var(--neon-cyan);
  box-shadow: 0 0 15px var(--neon-cyan);
  animation: flow-down 2s linear infinite;
}

@keyframes flow-down {
  0% {
    top: 0;
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 1;
  }

  100% {
    top: calc(100% - 30px);
    opacity: 0;
  }
}

/* Enterprise SaaS Adoption Section */
.saas-section {
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-secondary) 100%);
  position: relative;
  overflow: hidden;
}

.saas-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  margin-top: 2rem;
}

.saas-text {
  flex: 1;
}

.saas-text h3 {
  font-size: 2rem;
  color: var(--glow-white);
  margin-bottom: 1.5rem;
}

.saas-text p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.saas-features {
  list-style: none;
  margin-bottom: 3rem;
}

.saas-features li {
  margin-bottom: 1rem;
  font-size: 1.1rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.saas-features i {
  color: var(--neon-cyan);
  background: rgba(0, 240, 255, 0.1);
  padding: 0.5rem;
  border-radius: 50%;
  border: 1px solid rgba(0, 240, 255, 0.3);
  width: 35px;
  height: 35px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Dashboard Mockup (Pure CSS) */
.saas-dashboard-mockup {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 240, 255, 0.1);
  transform: perspective(1000px) rotateY(-8deg) rotateX(5deg);
  transition: transform 0.5s ease;
}

.saas-dashboard-mockup:hover {
  transform: perspective(1000px) rotateY(0) rotateX(0);
}

.mockup-header {
  background: rgba(0, 0, 0, 0.4);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--glass-border);
  gap: 0.5rem;
}

.mockup-header .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red {
  background: #ff5f56;
}

.dot.yellow {
  background: #ffbd2e;
}

.dot.green {
  background: #27c93f;
}

.mockup-url {
  flex: 1;
  text-align: center;
  color: var(--text-muted);
  font-family: monospace;
  font-size: 0.8rem;
  opacity: 0.5;
  letter-spacing: 1px;
}

.mockup-body {
  display: flex;
  height: 300px;
}

.mockup-sidebar {
  width: 60px;
  background: rgba(0, 0, 0, 0.3);
  border-right: 1px solid var(--glass-border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.m-nav {
  height: 12px;
  width: 100%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.m-nav.active {
  background: var(--neon-cyan);
  box-shadow: 0 0 10px var(--neon-cyan);
}

.mockup-main {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.m-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.m-card.top {
  height: 60px;
  width: 100%;
}

.m-grid {
  display: flex;
  gap: 1.5rem;
  flex: 1;
}

.m-card.small {
  flex: 1;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.m-stat.pulsing {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 4px solid var(--emerald-green);
  border-top-color: var(--neon-cyan);
  animation: dash-spin 1.5s linear infinite;
}

.m-chart {
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, rgba(0, 240, 255, 0.2) 0%, transparent 100%);
  border-bottom: 2px solid var(--neon-cyan);
  position: relative;
}

.m-chart::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  border-top: 1px dashed rgba(255, 255, 255, 0.3);
}

@keyframes dash-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 900px) {
  .saas-content {
    flex-direction: column;
  }

  .saas-dashboard-mockup {
    width: 100%;
  }
}

/* Split View Grid */
.split-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.split-card {
  padding: 3rem;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
}

.split-card.problem {
  border-color: rgba(255, 77, 77, 0.3);
}

.split-card.problem .card-icon {
  color: #ff4d4d;
}

.split-card.solution {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
}

.split-list {
  list-style: none;
  margin-top: 1.5rem;
}

.split-list li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-muted);
}

.split-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--neon-cyan);
}

.split-card.problem .split-list li::before {
  content: '✕';
  color: #ff4d4d;
}

/* Faces of Impact */
.faces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.face-card {
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.face-card:hover {
  transform: translateY(-10px);
  border-color: var(--neon-cyan);
}

.face-image {
  height: 250px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.face-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.data-tag {
  background: rgba(0, 240, 255, 0.2);
  border: 1px solid var(--neon-cyan);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-family: monospace;
  color: var(--neon-cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: max-content;
}

.face-info {
  padding: 1.5rem;
}

.face-info h3 {
  color: var(--glow-white);
  margin-bottom: 0.5rem;
}

.face-info p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* About Narrative & Spotlight */
.secondary-hero {
  padding-top: 12rem;
  padding-bottom: 6rem;
  min-height: auto;
}

.narrative-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.founder-portrait-large-wrapper {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.15);
  margin-bottom: 2rem;
  border: 1px solid var(--neon-cyan);
}

.founder-portrait-large {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 4/5;
  filter: grayscale(100%) contrast(110%);
  transition: var(--transition);
}

.founder-portrait-large-wrapper:hover .founder-portrait-large {
  filter: grayscale(0%) contrast(100%);
}

.glass-glare {
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  animation: glare 6s infinite;
}

@keyframes glare {

  0%,
  50% {
    left: -100%;
  }

  100% {
    left: 200%;
  }
}

.founder-bio-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
}

.founder-bio-card h3 {
  color: var(--neon-cyan);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.founder-bio-card .role {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.bio-stats {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.bio-stats span {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-main);
  font-size: 0.9rem;
}

.bio-stats i {
  color: var(--emerald-green);
}

.narrative-body {
  padding-right: 2rem;
}

.narrative-title {
  font-size: 2rem;
  color: var(--glow-white);
  margin: 3rem 0 1.5rem;
}

.narrative-title span {
  color: var(--neon-cyan);
}

.narrative-body p {
  color: var(--text-muted);
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.drop-cap {
  float: left;
  font-size: 4rem;
  line-height: 1;
  font-weight: 700;
  color: var(--neon-cyan);
  margin-right: 0.5rem;
  margin-top: 0.25rem;
  text-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.narrative-quote {
  margin: 3rem 0;
  padding: 2rem;
  background: rgba(0, 240, 255, 0.05);
  border-left: 4px solid var(--neon-cyan);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--glow-white);
  line-height: 1.5;
  border-radius: 0 12px 12px 0;
}

.narrative-image-break {
  width: 100%;
  height: 300px;
  background-size: cover;
  background-position: center;
  border-radius: 12px;
  margin: 3rem 0;
  border: 1px solid var(--glass-border);
  filter: sepia(50%) hue-rotate(100deg) brightness(80%);
}

/* Founder Spotlight Section (index.html) */
.founder-spotlight-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
}

.spotlight-grid {
  display: flex;
  align-items: center;
  gap: 4rem;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 4rem;
}

.spotlight-image-col {
  flex: 1;
  position: relative;
}

.spotlight-image {
  width: 100%;
  border-radius: 12px;
  filter: grayscale(100%) contrast(120%);
  border: 1px solid var(--neon-cyan);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
  transition: var(--transition);
}

.spotlight-image-col:hover .spotlight-image {
  filter: grayscale(0%) contrast(100%);
  transform: translateY(-5px);
}

.spotlight-badge {
  position: absolute;
  bottom: -15px;
  right: -15px;
  background: var(--bg-base);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  padding: 0.75rem 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 4px;
}

.spotlight-text-col {
  flex: 1.5;
}

.spotlight-text-col p {
  color: var(--text-muted);
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

@media (max-width: 900px) {
  .narrative-grid {
    grid-template-columns: 1fr;
  }

  .spotlight-grid {
    flex-direction: column;
    padding: 2rem;
  }

  .spotlight-badge {
    right: 20px;
  }
}

/* Section Titles */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 4rem;
  color: var(--text-main);
}

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

/* Solutions Grid */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 2.5rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 240, 255, 0.1);
  border-color: rgba(0, 240, 255, 0.3);
}

.card:hover::before {
  transform: translateX(100%);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--neon-cyan);
  margin-bottom: 1.5rem;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--glow-white);
}

.card p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* AI Platform Showcase */
.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
}

.timeline-container::after {
  content: '';
  position: absolute;
  width: 2px;
  background: var(--glass-border);
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  position: relative;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-content {
  width: 45%;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  padding: 2rem;
  border-radius: 12px;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.timeline-content:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--neon-cyan);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 15px var(--neon-cyan);
}

.timeline-content h4 {
  font-size: 1.25rem;
  color: var(--glow-white);
  margin-bottom: 0.5rem;
}

.timeline-content p {
  color: var(--text-muted);
  line-height: 1.5;
}

/* Footer */
footer {
  border-top: 1px solid var(--glass-border);
  padding: 3rem 2rem;
  background: var(--bg-secondary);
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.copyright {
  color: var(--text-muted);
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Login Page Specifics */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 3rem 2.5rem;
  border-radius: 16px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--glass-shadow);
  transform: translateY(0);
  animation: floatCard 6s ease-in-out infinite;
}

@keyframes floatCard {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-header h2 {
  font-size: 2rem;
  color: var(--glow-white);
  margin-bottom: 0.5rem;
}

.login-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.input-group {
  margin-bottom: 1.5rem;
}

.input-group label {
  display: block;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.input-group input {
  width: 100%;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-main);
  transition: var(--transition);
  outline: none;
}

.input-group input:focus {
  border-color: var(--neon-cyan);
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

.btn-login {
  width: 100%;
  padding: 1rem;
  background: var(--neon-cyan);
  color: var(--bg-base);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 1rem;
}

.btn-login:hover {
  background: var(--glow-white);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
  transform: translateY(-2px);
}

.error-message {
  color: #ff4d4d;
  background: rgba(255, 77, 77, 0.1);
  border: 1px solid rgba(255, 77, 77, 0.3);
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  text-align: center;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    /* simple hidden nav for mobile, could be a hamburger menu */
  }

  .timeline-container::after {
    left: 31px;
  }

  .timeline-item {
    flex-direction: column !important;
    align-items: flex-start;
  }

  .timeline-content {
    width: 100%;
    margin-left: 60px;
    margin-bottom: 2rem;
  }

  .timeline-dot {
    left: 23px;
    top: 20px;
  }
}