/* ═══════════════════════════════════════════════════════
   KARIO — AI for Car Brokers
   Premium Agency Website — Black & White Luxury Design
   ═══════════════════════════════════════════════════════ */

/* ── Reset & Base ──────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-card: #0f0f0f;
  --bg-card-hover: #141414;
  --bg-surface: #1a1a1a;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --accent-red: #ff3d3d;
  --accent-green: #00e676;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);
  --glow-white: 0 0 40px rgba(255, 255, 255, 0.06);
  --glow-white-strong: 0 0 60px rgba(255, 255, 255, 0.1);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --font-primary: 'Outfit', sans-serif;
  --font-secondary: 'Inter', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

body {
  font-family: var(--font-secondary);
  background: transparent;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input, textarea {
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
}

/* ── Utility ───────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
  position: relative;
}

.section-label {
  font-family: var(--font-primary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-family: var(--font-primary);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ── Navigation ────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-smooth), background var(--transition-smooth);
}

.navbar.scrolled {
  border-bottom-color: var(--border-color);
  background: rgba(0, 0, 0, 0.85);
}

.navbar-inner {
  max-width: 1200px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-primary);
  position: relative;
}

.navbar-logo::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
}

.navbar-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.navbar-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--text-primary);
  transition: width var(--transition-smooth);
}

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

.navbar-links a:hover::after {
  width: 100%;
}

.navbar-cta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background: var(--text-primary);
  padding: 10px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.navbar-cta:hover {
  background: #e0e0e0;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255,255,255,0.15);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.97);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.mobile-nav.active {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-nav a {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: transform 0.6s var(--transition-smooth), color var(--transition-fast), opacity 0.6s var(--transition-smooth);
  transform: translateY(20px);
  opacity: 0;
}

.mobile-nav.active a {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav a:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav a:nth-child(2) { transition-delay: 0.2s; }
.mobile-nav a:nth-child(3) { transition-delay: 0.3s; }
.mobile-nav a:nth-child(4) { transition-delay: 0.4s; }
.mobile-nav a:nth-child(5) { transition-delay: 0.5s; }

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


/* ── Hero Section ──────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}


.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
  margin-bottom: 60px;
}

/* Simple, clean entrance with a minimalist glow instead of a background pic */
.hero::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid var(--border-color);
  border-radius: 100px;
  margin-bottom: 40px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-primary);
  box-shadow: 0 0 8px rgba(255,255,255,0.5);
  animation: pulse 2s ease-in-out infinite;
}

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

.hero-title {
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-title-accent {
  display: block;
  background: linear-gradient(135deg, #ffffff 0%, #888888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 48px;
  letter-spacing: 0.02em;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(0,0,0,0.1) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,255,255,0.2);
}

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: transparent;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
  animation: fadeInUp 0.8s ease-out 0.5s both;
}

.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--text-primary);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -50%; }
  100% { top: 120%; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* ── Static 3D Mid Sections ────────────────────────────── */
.problems, .solution-prime, .comparison, .trust-bar, .testimonials, .portfolio {
  background: #0a0a0a;
  background-image: radial-gradient(ellipse at center top, rgba(255,255,255,0.04) 0%, transparent 70%);
  position: relative;
  z-index: 1; /* Covers the global #vanta-bg */
}

/* ── Problem Section ───────────────────────────────────── */

.problems-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.problem-item {
  display: flex;
  gap: 20px;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid rgba(255, 61, 61, 0.15);
  border-radius: var(--radius-lg);
  transition: all var(--transition-smooth);
}

.problem-item:hover {
  border-color: var(--accent-red);
  transform: translateX(8px);
  background: rgba(255, 61, 61, 0.05);
}

.problem-num {
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent-red);
  opacity: 0.8;
}

.problem-item p {
  font-size: 1.1rem;
  font-family: var(--font-primary);
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .problems-list { grid-template-columns: 1fr; }
}


/* ── Solution Section ──────────────────────────────────── */
.solution-prime {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.solution-points {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.solution-points li {
  position: relative;
  padding-left: 32px;
  font-size: 1.2rem;
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--text-primary);
}

.solution-points li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: 800;
}

@media (max-width: 768px) {
  .solution-points { grid-template-columns: 1fr; }
}


/* ── Problem → Solution Comparison ─────────────────────── */

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.comparison-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.comparison-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--glow-white);
}

.comp-problem {
  padding: 40px;
  background: rgba(255, 61, 61, 0.03);
  border-bottom: 1px solid rgba(255, 61, 61, 0.1);
}

.comp-solution {
  padding: 40px;
  background: rgba(0, 230, 118, 0.03);
  border-top: 1px solid rgba(0, 230, 118, 0.1);
}

.comp-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

.comp-problem .comp-label { color: var(--accent-red); }
.comp-solution .comp-label { color: var(--accent-green); }

.comparison-card h3 {
  font-family: var(--font-primary);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.comp-problem h3 { color: #888; }
.comp-problem p { color: #666; font-size: 0.95rem; }

.comp-solution h3 { color: var(--accent-green); }
.comp-solution p { color: var(--text-secondary); font-size: 0.95rem; }

@media (max-width: 1024px) {
  .comparison-grid { grid-template-columns: 1fr; }
}


/* ── Demo Examples Section ─────────────────────────────── */
.demo-section {
  background: transparent;
  border-top: 1px solid var(--border-color);
}

.demo-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 60px;
}

.demo-info {
  position: sticky;
  top: 120px;
}

.demo-info h3 {
  font-family: var(--font-primary);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.demo-info p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.demo-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.demo-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.demo-features .check {
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.85rem;
}

/* ── Examples Grid ─────────────────────────────────────── */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.example-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.example-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: var(--glow-white);
}

.example-img-wrap {
  width: 100%;
  aspect-ratio: 16/10; /* More laptop-like aspect ratio */
  overflow: hidden;
  background: #111;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  display: flex;
  flex-direction: column;
}

.laptop-top {
  height: 20px;
  background: #1a1a1a;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 10px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.laptop-top .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
}

.example-img-wrap img {
  width: 100%;
  height: calc(100% - 20px);
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow);
}

.example-card:hover .example-img-wrap img {
  transform: scale(1.05);
}

.example-info {
  padding: 28px 24px;
}

.example-num {
  font-family: var(--font-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 8px;
}

.example-info h3 {
  font-family: var(--font-primary);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.example-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .examples-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .examples-grid { grid-template-columns: 1fr; }
}


/* ── Contact Section ──────────────────────────────────── */
.contact {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  position: relative;
  z-index: 1;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  margin-top: 60px;
}

.contact-info h3 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.contact-info > p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.contact-detail-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-detail-text span:first-child {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-weight: 600;
}

.contact-detail-text span:last-child {
  font-size: 0.92rem;
  color: var(--text-primary);
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

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

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--border-hover);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.05);
}

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

.form-submit-btn {
  padding: 16px 36px;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  align-self: flex-start;
}

.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,255,255,0.2);
}


/* ── Footer ────────────────────────────────────────────── */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-color);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border-color);
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-columns {
  display: flex;
  gap: 60px;
}

.footer-column h4 {
  font-family: var(--font-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-column a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

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

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


/* ── Dashboard Overlay ─────────────────────────────────── */
.dashboard-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.dashboard-overlay.active {
  display: flex;
}

/* Login */
.dashboard-login {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dashboard-login h2 {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.login-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: -12px;
}

.login-btn {
  padding: 14px 24px;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255,255,255,0.15);
}

.login-error {
  font-size: 0.82rem;
  color: #ff6b6b;
  display: none;
  animation: messageIn 0.3s ease-out;
}

.login-close {
  font-size: 0.82rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
  text-align: center;
}

.login-close:hover {
  color: var(--text-secondary);
}

/* Dashboard Panel */
.dashboard-panel {
  display: none;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  flex-direction: column;
}

.dashboard-panel.active {
  display: flex;
}

.dashboard-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border-color);
  gap: 16px;
  flex-shrink: 0;
}

.dashboard-panel-header h2 {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.dashboard-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.dashboard-action-btn {
  padding: 8px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.dashboard-action-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.dashboard-close-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.dashboard-close-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.dashboard-leads {
  flex: 1;
  overflow-y: auto;
  padding: 24px 32px;
}

.no-leads {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

.no-leads-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 16px;
  opacity: 0.3;
}

/* Leads Table */
.leads-table {
  width: 100%;
  border-collapse: collapse;
}

.leads-table th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
}

.leads-table td {
  padding: 14px 16px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background var(--transition-fast);
}

.leads-table tr:hover td {
  background: rgba(255,255,255,0.02);
  color: var(--text-primary);
}

.lead-name {
  font-weight: 600;
  color: var(--text-primary) !important;
}


/* ── Reveal Animations ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.revealed {
  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; }


/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .navbar-links { display: none; }
  .navbar-cta { display: none; }
  .hamburger { display: flex; }

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

  .demo-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .demo-info {
    position: static;
  }
}

@media (max-width: 640px) {
  .section { padding: 80px 0; }

  .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
  .hero-tagline { font-size: 1rem; }

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

  .footer-top { flex-direction: column; gap: 40px; }
  .footer-columns { flex-wrap: wrap; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }

  .dashboard-login { padding: 32px 24px; }
  .dashboard-panel-header { padding: 20px 24px; flex-wrap: wrap; }
  .dashboard-stats { padding: 20px 24px; }
  .dashboard-leads { padding: 16px 24px; }
}

/* ── Consultation Section ─────────────────────────────── */
.consultation {
  background: var(--bg-secondary);
  padding: 140px 0;
}

.consultation-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  box-shadow: var(--glow-white);
}

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

.consultation-card h2 {
  font-family: var(--font-primary);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.consultation-card p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .consultation-card {
    padding: 60px 30px;
  }
}

/* ── Hero Badge Pulsing ────────────────────────────────── */
@keyframes pulseGlow {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 61, 61, 0.4); }
  70% { transform: scale(1.02); box-shadow: 0 0 0 10px rgba(255, 61, 61, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 61, 61, 0); }
}

.hero-badge.pulsing {
  border-color: rgba(0, 230, 118, 0.3);
  color: var(--accent-green);
  animation: pulseGlowGreen 2s infinite;
}

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

@keyframes pulseGlowGreen {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.4); }
  70% { transform: scale(1.02); box-shadow: 0 0 0 10px rgba(0, 230, 118, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 230, 118, 0); }
}

/* ── Trust Bar ─────────────────────────────────────────── */
.trust-bar {
  padding: 40px 0;
  border-bottom: 1px solid var(--border-color);
}

.trust-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  overflow: hidden;
}

.brand-ticker {
  display: flex;
  gap: 80px;
  align-items: center;
  animation: tickerScroll 30s linear infinite;
  white-space: nowrap;
  width: max-content;
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.brand-item {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  transition: all 0.3s ease;
}

.brand-item:nth-child(1) { color: #5B8DEF; } /* Blue */
.brand-item:nth-child(2) { color: #E84C3D; } /* Red */
.brand-item:nth-child(3) { color: #F1C40F; } /* Yellow */
.brand-item:nth-child(4) { color: #2ECC71; } /* Green */
.brand-item:nth-child(5) { color: #9B59B6; } /* Purple */
.brand-item:nth-child(6) { color: #E67E22; } /* Orange */

.brand-item:hover {
  transform: scale(1.1);
  filter: brightness(1.2);
}

/* ── Testimonials ──────────────────────────────────────── */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
}

.testimonial-card p {
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 32px;
  color: var(--text-primary);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-info strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
}

.author-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ── Portfolio (Work We Done) ──────────────────────────── */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
}

.portfolio-img {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 40px;
}

.portfolio-item:hover .portfolio-img img {
  transform: scale(1.05);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-meta span {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-green);
  display: block;
  margin-bottom: 8px;
}

.portfolio-meta h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

/* ── Transformations (Before & After) ──────────────────── */
.transformations {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.transformations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-top: 60px;
}

.transformation-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.transformation-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: var(--glow-white);
}

.comp-box {
  width: 100%;
  position: relative;
  overflow: hidden;
  background: #000;
  display: flex;
  align-items: flex-start;
}

.comp-box.dual-view {
  display: flex;
  gap: 1px;
  background: var(--border-color);
}

.comp-box.dual-view .comp-img {
  position: relative;
  width: 50%;
  clip-path: none;
}

.comp-img.after {
  z-index: 1;
}

.transformation-card:hover .comp-img img {
  transform: scale(1.05);
}

.transformation-card:hover .comp-img.after {
  clip-path: none;
}

.comp-img img {
  width: 100%;
  height: auto;
  display: block;
}

.comp-tag {
  position: absolute;
  bottom: 20px;
  padding: 6px 14px;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-radius: 4px;
  z-index: 3;
}

.comp-img.before .comp-tag {
  left: 20px;
  border-left: 2px solid var(--accent-red);
}

.comp-img.after .comp-tag {
  right: 20px;
  border-right: 2px solid var(--accent-green);
}

.transformation-footer {
  padding: 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
}

.trans-meta h3 {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: #fff;
}

.trans-meta p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.trans-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: right;
}

.trans-details span {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

/* Staggered reveals for the new section */
.transformations-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.transformations-grid .reveal:nth-child(2) { transition-delay: 0.2s; }

/* ── Staggered Reveals ─────────────────────────────────── */
.comparison-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.comparison-grid .reveal:nth-child(2) { transition-delay: 0.2s; }
.comparison-grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.comparison-grid .reveal:nth-child(4) { transition-delay: 0.4s; }

/* ── Glassmorphism Glow ────────────────────────────────── */
.comparison-card {
  position: relative;
  overflow: hidden;
}

.comparison-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transition: transform 0.5s ease;
}

.comparison-card:hover::after {
  transform: translate(10%, 10%);
}

/* ── Magnetic Target ───────────────────────────────────── */
.btn-primary, .navbar-cta {
  display: inline-block;
  transition: transform 0.2s cubic-bezier(0.19, 1, 0.22, 1);
}


/* ── ULTIMATE AI CONCIERGE (Fixed & Stable) ───────────── */
.kario-chat-trigger {
  position: fixed !important;
  bottom: 30px !important;
  right: 30px !important;
  width: 60px !important;
  height: 60px !important;
  background: var(--accent-green) !important;
  color: #000 !important;
  border-radius: 50% !important;
  cursor: pointer !important;
  z-index: 999999 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 10px 40px rgba(0, 230, 118, 0.4) !important;
  transition: transform 0.3s cubic-bezier(0.19, 1, 0.22, 1) !important;
}

.kario-chat-trigger:hover {
  transform: scale(1.1) translateY(-5px) !important;
}

.kario-chat-trigger svg {
  width: 28px !important;
  height: 28px !important;
}

.kario-chat-window {
  position: fixed !important;
  bottom: 110px !important;
  right: 30px !important;
  width: 360px !important;
  height: 520px !important;
  background: #0d0d0d !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 20px !important;
  display: flex !important;
  flex-direction: column !important;
  z-index: 999999 !important;
  box-shadow: 0 20px 80px rgba(0,0,0,0.8) !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transform: translateY(30px) scale(0.95) !important;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1) !important;
  overflow: hidden !important;
}

.kario-chat-window.active {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) scale(1) !important;
}

.kario-chat-header {
  padding: 20px 24px !important;
  background: #111 !important;
  border-bottom: 1px solid rgba(255,255,255,0.05) !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

.kario-chat-status {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}

.status-dot {
  width: 8px !important;
  height: 8px !important;
  background: var(--accent-green) !important;
  border-radius: 50% !important;
  box-shadow: 0 0 10px var(--accent-green) !important;
}

.kario-chat-header strong {
  display: block !important;
  font-size: 0.9rem !important;
  color: #fff !important;
}

.kario-chat-header span {
  font-size: 0.7rem !important;
  color: var(--accent-green) !important;
}

.kario-chat-close {
  background: none !important;
  border: none !important;
  color: #555 !important;
  font-size: 26px !important;
  cursor: pointer !important;
}

.kario-chat-messages {
  flex: 1 !important;
  padding: 24px !important;
  overflow-y: auto !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
  background: #0a0a0a !important;
}

.chat-msg {
  max-width: 80% !important;
  padding: 12px 16px !important;
  border-radius: 12px !important;
  font-size: 0.85rem !important;
  line-height: 1.5 !important;
}

.chat-msg.bot {
  background: #1c1c1c !important;
  color: #fff !important;
  align-self: flex-start !important;
}

.chat-msg.user {
  background: var(--accent-green) !important;
  color: #000 !important;
  align-self: flex-end !important;
  font-weight: 600 !important;
}

.kario-chat-typing {
  padding: 12px 24px !important;
  display: flex !important;
  gap: 4px !important;
  align-items: center !important;
}

.kario-chat-typing span {
  width: 6px !important;
  height: 6px !important;
  background: #555 !important;
  border-radius: 50% !important;
  animation: typeBounce 1.4s infinite !important;
}

.kario-chat-typing span:nth-child(2) { animation-delay: 0.2s !important; }
.kario-chat-typing span:nth-child(3) { animation-delay: 0.4s !important; }

@keyframes typeBounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
}

.kario-chat-footer {
  padding: 16px 20px !important;
  background: #111 !important;
  border-top: 1px solid rgba(255,255,255,0.05) !important;
}

.kario-chat-input-wrapper {
  background: #1c1c1c !important;
  border: 1px solid #333 !important;
  border-radius: 10px !important;
  display: flex !important;
  align-items: center !important;
  padding: 4px 4px 4px 12px !important;
}

#chatInput {
  flex: 1 !important;
  background: transparent !important;
  border: none !important;
  color: #fff !important;
  outline: none !important;
  padding: 8px 0 !important;
  font-size: 0.9rem !important;
}

#chatSend {
  background: var(--accent-green) !important;
  color: #000 !important;
  border: none !important;
  padding: 8px 12px !important;
  border-radius: 6px !important;
  cursor: pointer !important;
}

@media (max-width: 480px) {
  .kario-chat-window {
    width: calc(100vw - 40px) !important;
    right: 20px !important;
    bottom: 100px !important;
    height: 480px !important;
  }
}

/* ── 3D WEBGL BACKGROUND SYSTEM ─────────────────────────── */
#vanta-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-color: #000000;
  pointer-events: none;
}

.bg-grain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999; /* Put grain on TOP of everything for cinematic feel */
  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;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* ── MOBILE UX OPTIMIZATION MASTER BLOCK ────────────────── */
@media (max-width: 768px) {
  /* Core Sizing */
  html { font-size: 14px; }
  .section { padding: 70px 0 !important; }
  .hero { padding: 120px 0 60px !important; min-height: auto; }
  .container { padding: 0 16px; }

  /* Typography */
  .hero-title { font-size: 2.4rem; line-height: 1.1; }
  .hero-tagline { font-size: 1.05rem; margin-bottom: 32px; }
  .section-title { font-size: 1.8rem; }
  .section-subtitle { font-size: 0.95rem; }

  /* Layout Stacking */
  .contact-layout, .demo-layout, .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .demo-info { position: static; }
  .examples-grid, .testimonials-grid, .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Buttons */
  .hero-actions { flex-direction: column; width: 100%; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }

  /* Utilities */
  .hero-scroll {
    width: 100%;
    left: 0;
    transform: none;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .section-title { font-size: 1.6rem; }
  .section { padding: 50px 0 !important; }
}