:root {
  --bg-color: #000000;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.5);
  --accent-primary: #C9991F;
  --accent-bright: #D4A843;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

/* Background gradients & 3D Lighting effects (for content sections) */
.content-lighting-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.ambient-light {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 1;
  pointer-events: none;
}

.light-1 {
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(201, 153, 31, 0.4) 0%, rgba(0, 0, 0, 0) 70%);
  top: -20vh;
  left: -20vw;
  animation: float 15s ease-in-out infinite alternate;
}

.light-2 {
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(212, 168, 67, 0.3) 0%, rgba(0, 0, 0, 0) 70%);
  bottom: -15vh;
  right: -10vw;
  animation: float2 20s ease-in-out infinite alternate;
}

@keyframes float {
  0% { transform: translate(0, 0); }
  100% { transform: translate(10vw, 10vh); }
}

@keyframes float2 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-10vw, -10vh); }
}

/* Vignette to blend 3D elements */
.vignette-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2; /* above ambient light */
  pointer-events: none;
  background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.6) 80%, #000000 100%);
}

/* Noise texture overlay */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 3; /* above vignette */
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.05;
}

/* Base Wrapper for layout to sit over background */
.site-wrapper {
  position: relative;
  z-index: 10;
  pointer-events: auto;
}

/* Hero wrapper only needs the flex layout */
.hero-content-vertical {
  pointer-events: none;
}

/* Re-enable pointer events for actual content */
.navbar, .hero-content, .hero-footer {
  pointer-events: auto;
}

/* Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 4rem;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 900;
  color: var(--text-primary);
  font-size: 1.2rem;
}

.asterisk {
  color: var(--accent-primary);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 3rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

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

.cta-link {
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s ease;
}

.cta-link:hover {
  color: var(--accent-bright);
}

.arrow-circle {
  display: inline-flex;
  border: 1px solid var(--text-secondary);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  transition: all 0.3s ease;
}

.cta-link:hover .arrow-circle {
  border-color: var(--accent-bright);
  background: rgba(212, 168, 67, 0.1);
  color: var(--accent-bright);
}

/* Hero Section */
.hero {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4rem;
  position: relative;
}

.hero-content-vertical {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  z-index: 10;
}

.hero-3d-top {
  width: 100%;
  height: 60vh;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-text-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Spline Container */
#spline-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

/* Loading animation for Spline */
.spline-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 5;
  transition: opacity 0.5s ease;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-primary);
  animation: spin 1s ease-in-out infinite;
}

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

#canvas3d {
  width: 100% !important;
  height: 100% !important;
  display: block;
  outline: none;
  z-index: 10;
}

/* Typography */
.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  display: flex;
  flex-direction: column;
  line-height: 0.85;
  text-transform: uppercase;
  margin-bottom: 2rem;
  pointer-events: none;
  align-items: center;
}

/* Rising Animation */
.rising-text,
.rising-desc {
  opacity: 0;
  transform: translateY(20px); /* Reduced starting distance */
  will-change: transform, opacity;
}

.start-anim {
  animation: risingEffect 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards; /* Faster animation */
}

.rising-desc.start-anim {
  animation-delay: 0.15s;
}

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

.title-row {
  font-size: 6vw; /* Smaller text to expose background */
  letter-spacing: 0.02em;
}

.accent-text {
  color: var(--accent-primary);
}

.title-row.large {
  font-size: 11vw; /* Smaller text */
}

/* Outline style typography */
.title-row.outline {
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.4);
  font-size: 8vw; /* Smaller text */
  margin-top: -2vw;
  z-index: -1;
  position: relative;
}

/* Subtext Overlay */
.hero-description {
  margin-top: 1rem;
  text-align: center;
  font-family: var(--font-body);
  background: rgba(0,0,0,0.5); /* Slightly darker for better readability */
  padding: 1.5rem 2rem;
  border-radius: 12px;
  backdrop-filter: blur(8px); /* Increased blur */
  -webkit-backdrop-filter: blur(8px);
  max-width: 600px; /* Slightly wider */
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
}

.hero-description h3 {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  line-height: 1.4;
  color: var(--accent-primary);
  text-transform: uppercase;
}

.hero-description p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.6;
  letter-spacing: 0.05em;
  max-width: 420px;
  text-transform: uppercase;
  font-weight: 500;
}

/* Footer Section */
.hero-footer {
  padding: 4rem 4rem 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: 2rem;
}

.trusted-by {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 500;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background: var(--accent-primary);
  color: #000;
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.5rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  margin-top: 1.5rem;
  pointer-events: auto;
}

.btn-primary:hover {
  background: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(201, 153, 31, 0.2);
}

.btn-primary.large {
  font-size: 1.1rem;
  padding: 1.2rem 3rem;
}

.mt-2 {
  margin-top: 2rem;
}

/* Base Content Sections */
.container {
  max-width: 1200px;
  margin: 0 auto;
}

.content-section {
  padding: 8rem 4rem;
  position: relative;
  z-index: 10;
  pointer-events: auto;
}

.dark-section {
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.section-badge {
  font-family: var(--font-display);
  color: var(--accent-primary);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  max-width: 800px;
  margin-bottom: 4rem;
}

.huge-title {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 2rem;
  text-transform: uppercase;
}

/* General Layouts */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.narrow-content {
  max-width: 800px;
  margin: 0 auto;
}

.narrow {
  max-width: 600px;
  margin: 0 auto;
}

.text-center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Text Stylings */
.lead-text {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.content-section p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.highlight-text {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 2rem !important;
}

.highlight-text.accent {
  color: var(--accent-bright);
  font-weight: 800;
  margin-top: 3rem;
}

strong {
  color: var(--text-primary);
  font-family: var(--font-display);
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.info-card {
  padding: 2rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.info-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--accent-primary);
}

.info-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.info-card p {
  margin-bottom: 0;
  font-size: 1rem;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, transparent 100%);
  border-top: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
}

.step-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 30%;
  height: 1px;
  background: var(--accent-primary);
}

.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255,255,255,0.1);
  margin-bottom: 1rem;
  line-height: 1;
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.step-card p {
  font-size: 1rem;
  margin-bottom: 0;
}

/* CTA Section */
.cta-section {
  padding: 8rem 4rem 4rem;
  position: relative;
  z-index: 10;
  pointer-events: auto;
}

/* Scroll Fade Animation */
.fade-in-section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  will-change: opacity, transform;
}

.fade-in-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Media Queries */
@media (max-width: 1024px) {
  .hero-3d-top {
    height: 50vh;
  }
  .hero-description {
    margin-top: 2rem;
  }
  .title-row {
    font-size: 8vw;
  }
  .title-row.large {
    font-size: 13vw;
  }
  .title-row.outline {
    font-size: 10vw;
  }
  .split-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .section-title {
    font-size: 2.8rem;
    margin-bottom: 3rem;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 1.5rem 2rem;
  }
  .nav-links {
    display: none;
  }
  .hero {
    padding: 0 2rem;
  }
  .title-row {
    font-size: 10vw;
  }
  .title-row.large {
    font-size: 14vw;
  }
  .title-row.outline {
    font-size: 11vw;
  }
  .content-section, .cta-section {
    padding: 5rem 2rem;
  }
  .section-title {
    font-size: 2.2rem;
  }
  .huge-title {
    font-size: 3.5rem;
  }
}

/* ── Nav Logo ── */
.nav-logo-img {
  height: 64px;
  width: auto;
}

/* ── Problem Section ── */
.problem-header {
  max-width: 800px;
  margin-bottom: 3rem;
}
.problem-sub {
  margin-top: 1.5rem;
}
.problem-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ── Automate Grid ── */
.automate-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.automate-card {
  padding: 1.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  transition: all 0.3s ease;
}
.automate-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(201,153,31,0.35);
}
.automate-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}
.automate-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.automate-card p {
  font-size: 0.875rem;
  line-height: 1.55;
  margin-bottom: 0;
  color: var(--text-secondary);
}

/* ── Services Grid ── */
.services-grid-3 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 920px;
  margin: 0 auto;
}
.service-card-lg {
  padding: 2.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  transition: all 0.3s ease;
}
.service-card-lg:hover {
  border-color: rgba(201,153,31,0.4);
  background: rgba(255,255,255,0.05);
}
.service-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.service-chip {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--accent-primary);
  background: rgba(201,153,31,0.1);
  border: 1px solid rgba(201,153,31,0.25);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  text-transform: uppercase;
}
.service-icon-lg {
  font-size: 1.5rem;
}
.service-card-lg h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.service-card-lg > p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}
.service-specs {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 1.25rem;
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
}
.spec-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.spec-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  text-transform: uppercase;
  width: 68px;
  flex-shrink: 0;
}
.spec-divider {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.07);
}
.spec-val {
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-align: right;
  white-space: nowrap;
}
.service-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-primary);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}
.service-cta-link:hover {
  color: var(--accent-bright);
}

/* ── About / Founder ── */
.founder-intro {
  font-size: 2.4rem !important;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .automate-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-cards { grid-template-columns: repeat(2, 1fr); }
  .services-grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .automate-grid { grid-template-columns: 1fr; }
  .problem-cards { grid-template-columns: 1fr; }
  .nav-logo-img { height: 24px; }
}