/* =====================================================
   HAILANT LANDING PAGE — STYLES
   ===================================================== */

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

:root {
  --navy:        #0A0F1E;
  --navy-mid:    #0E1628;
  --navy-light:  #131D35;
  --blue:        #0066FF;
  --blue-light:  #3399FF;
  --blue-glow:   rgba(0, 102, 255, 0.25);
  --white:       #FFFFFF;
  --off-white:   #F5F7FA;
  --text-light:  #94A3B8;
  --text-mid:    #CBD5E1;
  --text-dark:   #1E293B;
  --border:      rgba(0, 102, 255, 0.18);
  --border-light: rgba(255, 255, 255, 0.08);

  --font-heading: 'Orbitron', 'Courier New', monospace;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  --shadow-blue: 0 0 30px rgba(0, 102, 255, 0.2);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg:   0 8px 40px rgba(0, 0, 0, 0.18);

  --nav-height: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

.blue { color: var(--blue); }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- Fade-in Animations ----- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  transition-delay: var(--delay, 0s);
}

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

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  box-shadow: 0 4px 20px rgba(0, 102, 255, 0.35);
}

.btn-primary:hover {
  background: #0055DD;
  border-color: #0055DD;
  box-shadow: 0 6px 28px rgba(0, 102, 255, 0.5);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue-light);
  background: rgba(0, 102, 255, 0.08);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ----- Section Shared ----- */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(0, 102, 255, 0.1);
  border: 1px solid rgba(0, 102, 255, 0.25);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 18px;
}

.section-tag.light {
  color: var(--blue-light);
  background: rgba(0, 102, 255, 0.12);
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--white);
  margin-bottom: 16px;
}

.section-header h2 .blue { color: var(--blue-light); }

.section-intro {
  font-size: 1.08rem;
  color: var(--text-light);
  max-width: 580px;
  margin: 0 auto;
}

.section-intro.light { color: var(--text-mid); }

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(245, 247, 250, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 102, 255, 0.12);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(245, 247, 250, 0.98);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.1);
}

.nav-link { color: var(--text-dark) !important; }
.nav-link:hover { color: var(--blue) !important; }

.nav-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo { display: flex; align-items: center; flex-shrink: 0; }

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 14px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-mid);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.nav-cta { margin-left: 8px; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: calc(var(--nav-height) + 40px) 24px 80px;
}

/* Gradient overlay for depth */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(0, 102, 255, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 80%, rgba(0, 66, 180, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.circuit-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.circuit-svg { width: 100%; height: 100%; }

/* Animated particles */
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.particle {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--s);
  height: var(--s);
  background: var(--blue);
  border-radius: 50%;
  opacity: 0;
  animation: floatParticle var(--d) ease-in-out infinite;
}

@keyframes floatParticle {
  0%   { opacity: 0; transform: translateY(0) scale(0.8); }
  30%  { opacity: 0.7; }
  70%  { opacity: 0.5; }
  100% { opacity: 0; transform: translateY(-40px) scale(1.2); }
}

/* Stagger particles */
.particle:nth-child(1) { animation-delay: 0s; }
.particle:nth-child(2) { animation-delay: 0.8s; }
.particle:nth-child(3) { animation-delay: 1.4s; }
.particle:nth-child(4) { animation-delay: 2.1s; }
.particle:nth-child(5) { animation-delay: 0.5s; }
.particle:nth-child(6) { animation-delay: 1.9s; }
.particle:nth-child(7) { animation-delay: 2.8s; }
.particle:nth-child(8) { animation-delay: 3.5s; }

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 102, 255, 0.1);
  border: 1px solid rgba(0, 102, 255, 0.3);
  color: var(--blue-light);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
  animation: pulseBorder 3s ease-in-out infinite;
}

@keyframes pulseBorder {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 102, 255, 0); }
  50%       { box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.15); }
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 10px;
  text-shadow: 0 0 60px rgba(0, 102, 255, 0.15);
}

.headline-accent {
  color: var(--blue-light);
  display: block;
  background: linear-gradient(90deg, #0066FF, #3399FF, #0066FF);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.hero-subheadline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-mid);
  max-width: 780px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-arrow {
  width: 22px;
  height: 22px;
  border-right: 2px solid rgba(0, 102, 255, 0.5);
  border-bottom: 2px solid rgba(0, 102, 255, 0.5);
  transform: rotate(45deg);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.5; }
  50%       { transform: rotate(45deg) translateY(6px); opacity: 1; }
}

/* =====================================================
   SOLUTIONS / WHAT WE DO
   ===================================================== */
.solutions {
  padding: 100px 0;
  background: var(--off-white);
}

.solutions .section-header h2 { color: var(--text-dark); }
.solutions .section-intro { color: #64748B; }
.solutions .section-tag {
  color: var(--blue);
  background: rgba(0, 102, 255, 0.08);
  border-color: rgba(0, 102, 255, 0.2);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border: 1px solid rgba(0, 102, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 102, 255, 0.12);
  border-color: rgba(0, 102, 255, 0.25);
}

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

.card-icon {
  width: 64px;
  height: 64px;
  background: rgba(0, 102, 255, 0.06);
  border: 1px solid rgba(0, 102, 255, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: background var(--transition), border-color var(--transition);
}

.feature-card:hover .card-icon {
  background: rgba(0, 102, 255, 0.1);
  border-color: rgba(0, 102, 255, 0.3);
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.95rem;
  color: #64748B;
  line-height: 1.7;
  margin-bottom: 20px;
}

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(0, 102, 255, 0.07);
  padding: 4px 12px;
  border-radius: 50px;
}

.system-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.system-tag {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue);
  background: none;
  border: 1px solid rgba(0,102,255,0.3);
  border-radius: 50px;
  padding: 6px 14px;
  font-family: inherit;
}

.card-learn-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.card-learn-btn {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue);
  border: 1px solid rgba(0,102,255,0.3);
  border-radius: 50px;
  padding: 6px 14px;
  text-decoration: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.card-learn-btn:hover,
.card-learn-btn[aria-expanded="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* Collapsible Anthropic panel */
.anthropic-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  opacity: 0;
}

.anthropic-panel.open {
  max-height: 2000px;
  opacity: 1;
}

.anthropic-panel-inner {
  background: var(--off-white);
  border: 1px solid rgba(0,102,255,0.12);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 24px;
}

/* =====================================================
   HOW IT WORKS
   ===================================================== */
.how-it-works {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--navy-mid) 0%, #0B1425 100%);
  position: relative;
  overflow: hidden;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.steps-container {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  position: relative;
}

.step {
  flex: 1;
  max-width: 260px;
  text-align: center;
  padding: 32px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: background var(--transition), border-color var(--transition);
  position: relative;
}

.step:hover {
  background: rgba(0, 102, 255, 0.06);
  border-color: rgba(0, 102, 255, 0.25);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0, 102, 255, 0.35);
  line-height: 1;
  margin-bottom: 18px;
}

.step-icon {
  width: 60px;
  height: 60px;
  background: rgba(0, 102, 255, 0.08);
  border: 1px solid rgba(0, 102, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.step h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.step p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* Connector between steps */
.step-connector {
  display: flex;
  align-items: center;
  padding: 0 4px;
  padding-top: 80px;
  flex-shrink: 0;
}

.connector-line {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}

.connector-dot {
  width: 5px;
  height: 5px;
  background: rgba(0, 102, 255, 0.4);
  border-radius: 50%;
  animation: connectorPulse 1.5s ease-in-out infinite;
}

.connector-dot:nth-child(2) { animation-delay: 0.3s; }
.connector-dot:nth-child(3) { animation-delay: 0.6s; }

@keyframes connectorPulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50%       { opacity: 1; transform: scale(1.2); }
}

/* =====================================================
   ABOUT / WHY HAILANT
   ===================================================== */
.about {
  padding: 100px 0;
  background: var(--off-white);
}

.about .section-header h2 { color: var(--text-dark); }
.about .section-tag {
  color: var(--blue);
  background: rgba(0, 102, 255, 0.08);
  border-color: rgba(0, 102, 255, 0.2);
}

.about-para {
  font-size: 1.08rem;
  color: #475569;
  max-width: 680px;
  margin: 0 auto 48px;
  text-align: center;
  line-height: 1.75;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.trust-box {
  background: var(--white);
  border: 1px solid rgba(0, 102, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: left;
  transition: transform var(--transition), box-shadow var(--transition);
}

.trust-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(0, 102, 255, 0.3);
}

.trust-icon {
  width: 48px;
  height: 48px;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 102, 255, 0.06);
  border-radius: 50%;
}

.trust-label {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.trust-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.trust-list li {
  font-size: 0.82rem;
  color: #64748B;
  line-height: 1.5;
  padding: 3px 0 3px 14px;
  position: relative;
}

.trust-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--blue);
  opacity: 0.7;
}

.anthropic-mention {
  max-width: 680px;
  margin: 0 auto;
}

.anthropic-inner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.05) 0%, rgba(0, 102, 255, 0.02) 100%);
  border: 1px solid rgba(0, 102, 255, 0.18);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.65;
}

.anthropic-inner svg { flex-shrink: 0; margin-top: 2px; }
.anthropic-inner strong { color: var(--blue); }

/* =====================================================
   CONTACT / CTA
   ===================================================== */
.contact {
  padding: 100px 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.contact > .circuit-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

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

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-text .section-tag { margin-bottom: 16px; }

.contact-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--white);
  margin-bottom: 18px;
}

.contact-text p {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 28px;
}

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

.contact-perks li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-mid);
}

/* Contact Form */
.contact-form-wrap {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  backdrop-filter: blur(8px);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 7px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 11px 14px;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(148, 163, 184, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  background: rgba(0, 102, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.12);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #EF4444;
}

.form-note {
  font-size: 0.82rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 12px;
}

.form-success {
  display: none;
  text-align: center;
  color: #4ADE80;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px;
  margin-top: 12px;
  background: rgba(74, 222, 128, 0.08);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(74, 222, 128, 0.2);
}

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

/* =====================================================
   LEARN ABOUT ANTHROPIC
   ===================================================== */
.anthropic-section {
  background: var(--off-white);
  padding: 96px 0;
}

.anthropic-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 48px 0;
}

.stat-card {
  background: var(--white);
  border: 1px solid rgba(0,102,255,0.12);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-dark);
  margin-top: 8px;
  opacity: 0.7;
}

.anthropic-quote {
  background: var(--navy);
  color: var(--text-mid);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.7;
  margin: 0 0 48px;
}

.anthropic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.anthropic-col-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(0,102,255,0.15);
}

.article-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  margin-bottom: 14px;
  background: var(--white);
  border: 1px solid rgba(0,102,255,0.1);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

.article-card:hover {
  box-shadow: 0 4px 20px rgba(0,102,255,0.12);
  border-color: rgba(0,102,255,0.3);
  transform: translateY(-2px);
}

.article-source {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.article-headline {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.4;
}

.article-desc {
  font-size: 0.82rem;
  color: #64748B;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .anthropic-stats { grid-template-columns: repeat(2, 1fr); }
  .anthropic-grid  { grid-template-columns: 1fr; }
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--navy);
  border-top: 1px solid var(--border-light);
  padding: 60px 0 28px;
  position: relative;
}

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

.footer-top {
  display: flex;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-brand {
  flex: 0 0 260px;
}

.footer-logo {
  height: 34px;
  width: auto;
  margin-bottom: 14px;
}

.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 14px;
}

.footer-powered {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: var(--text-light);
}

.footer-powered strong { color: var(--blue-light); }

.footer-nav {
  display: flex;
  gap: 48px;
  flex: 1;
  justify-content: flex-end;
}

.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: 4px;
}

.footer-nav-col a {
  font-size: 0.9rem;
  color: var(--text-light);
  transition: color var(--transition);
}

.footer-nav-col a:hover { color: var(--blue-light); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  flex-wrap: wrap;
  gap: 10px;
}

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

.footer-domain a {
  font-size: 0.85rem;
  color: var(--blue-light);
  font-weight: 600;
}

.footer-domain a:hover { color: var(--blue); }

/* =====================================================
   RESPONSIVE — LARGE TABLET (trust grid collapses to 3)
   ===================================================== */
@media (max-width: 1100px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* =====================================================
   RESPONSIVE — TABLET
   ===================================================== */
@media (max-width: 900px) {
  .cards-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .steps-container {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .step { max-width: 420px; width: 100%; }

  .step-connector {
    padding-top: 0;
    padding: 4px 0;
    transform: rotate(90deg);
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
    margin: 0 auto 48px;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-top { flex-direction: column; gap: 36px; }
  .footer-brand { flex: none; }
  .footer-nav { justify-content: flex-start; }
}

/* =====================================================
   RESPONSIVE — MOBILE
   ===================================================== */
@media (max-width: 640px) {
  :root { --nav-height: 64px; }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(10, 15, 30, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border-light);
    transform: translateY(-110%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }

  .nav-links.open { transform: translateY(0); }

  .nav-link { width: 100%; padding: 12px 16px; }
  .nav-cta { width: 100%; text-align: center; margin-left: 0; margin-top: 8px; }

  .hero { padding: calc(var(--nav-height) + 20px) 20px 60px; }

  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-ctas .btn { width: 100%; max-width: 300px; justify-content: center; }

  .hero-trust { flex-direction: column; align-items: center; gap: 12px; }

  .section-header { margin-bottom: 40px; }

  .solutions, .how-it-works, .about, .contact { padding: 70px 0; }

  .contact-form-wrap { padding: 24px 18px; }

  .footer-nav { flex-wrap: wrap; gap: 28px; }

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

  .step-connector { display: none; }
}

/* =====================================================
   ACCESSIBILITY
   ===================================================== */
@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .particle { animation: none; opacity: 0.3; }
  .headline-accent { animation: none; -webkit-text-fill-color: #3399FF; }
  .partner-badge { animation: none; }
  .scroll-arrow { animation: none; }
  .connector-dot { animation: none; opacity: 0.5; }
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}