/* ================================================================
   RADiCAIT — styles.css
   Design System + Global Styles
   ================================================================ */

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

/* ── Design Tokens ─────────────────────────────────────────────── */
:root {
  /* Color Palette */
  --c-bg:         #F8FAFD;
  --c-bg-alt:     #EEF3FA;
  --c-dark:       #070C17;
  --c-dark-800:   #0F1A2E;
  --c-dark-700:   #162440;
  --c-dark-600:   #1E3056;
  --c-cyan:       #00D4FF;
  --c-cyan-dim:   rgba(0,212,255,.1);
  --c-cyan-glow:  rgba(0,212,255,.28);
  --c-violet:     #7B4FFF;
  --c-violet-dim: rgba(123,79,255,.1);
  --c-text:       #0D1526;
  --c-muted:      #526380;
  --c-subtle:     #8A9BB5;
  --c-white:      #FFFFFF;
  --c-border:     #DDE5F0;
  --c-border-dk:  #1F3355;

  /* Spacing scale (4px base) */
  --s-1:4px;  --s-2:8px;  --s-3:12px; --s-4:16px;
  --s-6:24px; --s-8:32px; --s-12:48px;--s-16:64px;
  --s-20:80px;--s-24:96px;--s-32:128px;

  /* Border Radius */
  --r-sm:6px; --r-md:12px; --r-lg:20px; --r-xl:32px; --r-full:9999px;

  /* Shadows */
  --sh-sm:   0 1px 4px rgba(13,21,38,.06);
  --sh-md:   0 4px 20px rgba(13,21,38,.09);
  --sh-lg:   0 12px 48px rgba(13,21,38,.13);
  --sh-xl:   0 24px 80px rgba(13,21,38,.18);
  --sh-cyan: 0 0 0 1px rgba(0,212,255,.2), 0 8px 32px rgba(0,212,255,.15);
  --sh-btn:  0 4px 24px rgba(0,212,255,.42);

  /* Typography */
  --ff-display: 'Space Grotesk', system-ui, sans-serif;
  --ff-body:    'Inter', system-ui, sans-serif;

  /* Fluid type scale */
  --fs-xs:   clamp(.7rem,  .65rem + .25vw, .75rem);
  --fs-sm:   clamp(.8rem,  .75rem + .25vw, .875rem);
  --fs-base: clamp(.95rem, .9rem  + .25vw, 1.05rem);
  --fs-lg:   clamp(1.1rem, 1rem   + .5vw,  1.25rem);
  --fs-xl:   clamp(1.25rem,1.1rem + .75vw, 1.5rem);
  --fs-2xl:  clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
  --fs-3xl:  clamp(2rem,   1.5rem + 2.5vw, 3.25rem);
  --fs-4xl:  clamp(2.5rem, 1.8rem + 3.5vw, 4.75rem);
  --fs-hero: clamp(3rem,   2rem   + 5vw,   5.5rem);

  /* Easing */
  --e-fast:   150ms cubic-bezier(.4,0,.2,1);
  --e-med:    250ms cubic-bezier(.4,0,.2,1);
  --e-slow:   400ms cubic-bezier(.4,0,.2,1);
  --e-spring: 500ms cubic-bezier(.34,1.56,.64,1);
}

/* ── Reset & Base ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }
:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}
:focus:not(:focus-visible) { outline: none; }

/* ── Typography ────────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--ff-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
}
p { max-width: 65ch; }

.text-gradient {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-violet) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-muted  { color: var(--c-muted); }
.text-subtle { color: var(--c-subtle); }
.text-center { text-align: center; }

/* ── Layout Utilities ─────────────────────────────────────────── */
.container  {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--s-6);
}
.section    { padding-block: var(--s-24); }
.section-sm { padding-block: var(--s-12); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 5px 14px;
  border: 1px solid rgba(0,212,255,.25);
  border-radius: var(--r-full);
  background: rgba(0,212,255,.07);
  color: var(--c-cyan);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: var(--s-4);
}
.section-heading { margin-bottom: var(--s-12); }
.section-heading h2 { margin-bottom: var(--s-4); }
.section-heading p { font-size: var(--fs-lg); color: var(--c-muted); max-width: 56ch; }
.section-heading.center { text-align: center; }
.section-heading.center p { margin-inline: auto; }

/* ── Dark Section ─────────────────────────────────────────────── */
.section-dark     { background: var(--c-dark); }
.section-dark-800 { background: var(--c-dark-800); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--c-white); }
.section-dark-800 h2, .section-dark-800 h3, .section-dark-800 h4 { color: var(--c-white); }
.section-dark .section-heading p { color: rgba(255,255,255,.55); }
.section-dark-800 .section-heading p { color: rgba(255,255,255,.55); }

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 14px 28px;
  border-radius: var(--r-full);
  font-family: var(--ff-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .01em;
  transition: all var(--e-med);
  white-space: nowrap;
  position: relative;
}
.btn-primary {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-violet) 100%);
  color: var(--c-dark);
  box-shadow: var(--sh-btn);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,212,255,.52);
  filter: brightness(1.07);
}
.btn-primary:active { transform: translateY(0); }
.btn-secondary {
  border: 1.5px solid rgba(255,255,255,.2);
  color: var(--c-white);
  background: transparent;
}
.btn-secondary:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(0,212,255,.07);
}
.btn-secondary.light {
  border-color: var(--c-border);
  color: var(--c-text);
}
.btn-secondary.light:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(0,212,255,.05);
}
.btn-sm { padding: 10px 20px; font-size: var(--fs-xs); }

/* ── Logo ─────────────────────────────────────────────────────── */
.logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
}
.logo-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  transition: transform var(--e-spring), filter var(--e-med);
}
.logo-link:hover .logo-mark {
  transform: scale(1.1) rotate(10deg);
  filter: drop-shadow(0 0 8px rgba(0,212,255,.6));
}
.logo-name {
  font-family: var(--ff-display);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -.025em;
  color: var(--c-white);
}

/* ── Navbar ───────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: background var(--e-slow), box-shadow var(--e-slow), padding var(--e-slow), backdrop-filter var(--e-slow);
}
.navbar.scrolled {
  background: rgba(7,12,23,.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 rgba(255,255,255,.05), 0 4px 24px rgba(0,0,0,.35);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-8);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-link {
  padding: 8px 14px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: rgba(255,255,255,.7);
  border-radius: var(--r-sm);
  transition: color var(--e-fast), background var(--e-fast);
}
.nav-link:hover { color: var(--c-cyan); background: rgba(0,212,255,.07); }
.nav-link.active { color: var(--c-cyan); }
.nav-cta { margin-left: var(--s-2); }

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--s-2);
  z-index: 1001;
  position: relative;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: transform var(--e-med), opacity var(--e-med);
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile overlay menu */
.nav-mobile {
  position: fixed;
  inset: 0;
  background: var(--c-dark);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s-4);
  transform: translateY(-100%);
  transition: transform var(--e-slow);
  padding: var(--s-8);
}
.nav-mobile.open { transform: translateY(0); }
.nav-mobile .nav-link {
  font-size: var(--fs-3xl);
  font-family: var(--ff-display);
  font-weight: 700;
  color: var(--c-white);
  padding: var(--s-3) var(--s-6);
  border-radius: 0;
  background: none;
}
.nav-mobile .nav-link:hover { color: var(--c-cyan); background: none; }

/* ── Hero ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--c-dark);
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .32;
  pointer-events: none;
}
.blob-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--c-cyan), transparent 70%);
  top: -280px; right: -180px;
}
.blob-2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--c-violet), transparent 70%);
  bottom: -150px; left: -150px;
}
.blob-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,140,255,.25), transparent 70%);
  top: 45%; left: 38%;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: .04;
  mix-blend-mode: overlay;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--s-6);
  padding-block: var(--s-24) var(--s-20);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--s-16);
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 6px 14px;
  border: 1px solid rgba(0,212,255,.3);
  border-radius: var(--r-full);
  background: rgba(0,212,255,.07);
  color: var(--c-cyan);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: var(--s-6);
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 8px var(--c-cyan);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.5; transform:scale(.75); }
}
.hero-title {
  font-size: var(--fs-hero);
  color: var(--c-white);
  line-height: 1.05;
  letter-spacing: -.04em;
  margin-bottom: var(--s-6);
}
.hero-sub {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,.58);
  line-height: 1.75;
  margin-bottom: var(--s-8);
  max-width: 50ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-bottom: var(--s-12);
}
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: var(--s-4);
  padding: var(--s-6) var(--s-8);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.03);
}
.trust-num {
  font-family: var(--ff-display);
  font-size: var(--fs-2xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.trust-label {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.4);
  margin-top: 2px;
  line-height: 1.4;
}

/* Hero Visual — Scanner Illustration */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.scanner-svg {
  width: 100%;
  max-width: 500px;
  margin-inline: auto;
}
.scan-beam-animated {
  transform-origin: 240px 240px;
  animation: rotateScan 10s linear infinite;
}
.ring-spin {
  transform-origin: 240px 240px;
  animation: ringRotate 40s linear infinite;
}
@keyframes rotateScan { to { transform: rotate(360deg); } }
@keyframes ringRotate { to { transform: rotate(360deg); } }

/* ── Explainer Band ───────────────────────────────────────────── */
.explainer-band {
  background: var(--c-dark-800);
  border-top: 1px solid var(--c-border-dk);
  border-bottom: 1px solid var(--c-border-dk);
  padding-block: var(--s-16);
}
.explainer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-16);
  align-items: center;
}
.explainer-kicker {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--c-cyan);
  margin-bottom: var(--s-3);
}
.explainer-inner h2 {
  font-size: var(--fs-3xl);
  color: var(--c-white);
  margin-bottom: var(--s-4);
}
.explainer-inner p {
  color: rgba(255,255,255,.55);
  font-size: var(--fs-base);
  line-height: 1.8;
  max-width: 52ch;
  margin-bottom: var(--s-6);
}
.explainer-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}
.pill {
  padding: 6px 14px;
  border-radius: var(--r-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  border: 1px solid rgba(0,212,255,.25);
  color: rgba(0,212,255,.85);
  background: rgba(0,212,255,.07);
}
.explainer-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}
.explainer-card {
  padding: var(--s-6);
  border: 1px solid var(--c-border-dk);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.03);
  transition: border-color var(--e-med), background var(--e-med);
}
.explainer-card:hover {
  border-color: rgba(0,212,255,.3);
  background: rgba(0,212,255,.04);
}
.explainer-card svg { margin-bottom: var(--s-3); }
.explainer-card h4 {
  font-size: var(--fs-sm);
  color: var(--c-white);
  margin-bottom: var(--s-2);
}
.explainer-card p {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.45);
  max-width: 100%;
}

/* ── Bento Grid ────────────────────────────────────────────────── */
.bento {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: var(--s-4);
}
.bento-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--s-8);
  position: relative;
  overflow: hidden;
  transition: transform var(--e-med), box-shadow var(--e-med), border-color var(--e-med);
}
.bento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-lg);
  border-color: rgba(0,212,255,.25);
}
.bento-card.span-2  { grid-column: span 2; }
.bento-card.row-2   { grid-row: span 2; }
.bento-card.dark {
  background: var(--c-dark-700);
  border-color: var(--c-border-dk);
}
.bento-card.dark h3 { color: var(--c-white); }
.bento-card.dark p  { color: rgba(255,255,255,.5); }
.bento-card.accent {
  background: linear-gradient(135deg, rgba(0,212,255,.07), rgba(123,79,255,.07));
  border-color: rgba(0,212,255,.25);
}
.bento-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-4);
  background: var(--c-cyan-dim);
  border: 1px solid rgba(0,212,255,.15);
}
.bento-icon.violet { background: var(--c-violet-dim); border-color: rgba(123,79,255,.15); }
.bento-card h3 { font-size: var(--fs-xl); margin-bottom: var(--s-3); }
.bento-card p  { font-size: var(--fs-sm); color: var(--c-muted); line-height: 1.65; }
.bento-large-num {
  font-family: var(--ff-display);
  font-size: clamp(3.5rem,7vw,6rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--s-2);
}

/* ── Stats Band ───────────────────────────────────────────────── */
.stats-band {
  background: linear-gradient(135deg, var(--c-dark-700), var(--c-dark));
  border-top: 1px solid var(--c-border-dk);
  border-bottom: 1px solid var(--c-border-dk);
  padding-block: var(--s-12);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: var(--s-8);
  text-align: center;
}
.stat-divider {
  width: 1px;
  background: var(--c-border-dk);
  margin-inline: auto;
  display: none;
}
.stat-value {
  font-family: var(--ff-display);
  font-size: var(--fs-4xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--s-2);
}
.stat-label {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
  letter-spacing: .1em;
  line-height: 1.5;
}

/* ── Service Cards ────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--s-6);
}
.service-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--s-8);
  position: relative;
  overflow: hidden;
  transition: transform var(--e-med), box-shadow var(--e-med), border-color var(--e-med);
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-violet));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--e-med);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: rgba(0,212,255,.2);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(0,212,255,.1), rgba(123,79,255,.08));
  border: 1px solid rgba(0,212,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-6);
  flex-shrink: 0;
}
.service-card h3 { font-size: var(--fs-xl); margin-bottom: var(--s-3); }
.service-card p  { font-size: var(--fs-sm); color: var(--c-muted); line-height: 1.7; }
.service-card .service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  margin-top: var(--s-4);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-cyan);
  text-transform: uppercase;
  letter-spacing: .08em;
  transition: gap var(--e-fast);
}
.service-card:hover .service-link { gap: var(--s-3); }

/* ── How It Works ─────────────────────────────────────────────── */
.steps-container {
  position: relative;
  padding-block: var(--s-12);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--s-8);
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(16% + 28px);
  right: calc(16% + 28px);
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--c-cyan) 30%, var(--c-violet) 70%, transparent 100%);
  opacity: .5;
}
.step {
  text-align: center;
  position: relative;
}
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  color: var(--c-dark);
  font-family: var(--ff-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--s-6);
  box-shadow: 0 0 28px rgba(0,212,255,.35);
  position: relative;
  z-index: 1;
  transition: transform var(--e-spring), box-shadow var(--e-med);
}
.step:hover .step-num {
  transform: scale(1.1);
  box-shadow: 0 0 40px rgba(0,212,255,.5);
}
.step h3 { font-size: var(--fs-xl); color: var(--c-white); margin-bottom: var(--s-3); }
.step p  { font-size: var(--fs-sm); color: rgba(255,255,255,.5); max-width: 28ch; margin-inline: auto; }

/* ── Testimonials ─────────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--s-6);
}
.testimonial-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--s-8);
  transition: transform var(--e-med), box-shadow var(--e-med);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-lg);
}
.t-stars { color: #F59E0B; font-size: 14px; letter-spacing: 2px; margin-bottom: var(--s-4); }
.t-quote {
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--c-text);
  font-style: italic;
  margin-bottom: var(--s-6);
  position: relative;
}
.t-quote::before {
  content: '\201C';
  font-size: 4rem;
  line-height: 0;
  position: absolute;
  top: 20px;
  left: -8px;
  color: var(--c-cyan);
  opacity: .2;
  font-family: Georgia, serif;
}
.t-author {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  border-top: 1px solid var(--c-border);
  padding-top: var(--s-4);
}
.t-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--c-dark);
  flex-shrink: 0;
}
.t-name  { font-weight: 600; font-size: var(--fs-sm); color: var(--c-text); }
.t-title { font-size: var(--fs-xs); color: var(--c-muted); }

/* ── CTA Section ──────────────────────────────────────────────── */
.cta-section {
  background: var(--c-dark);
  padding-block: var(--s-24);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section h2 { color: var(--c-white); font-size: var(--fs-4xl); margin-bottom: var(--s-4); }
.cta-section p  { color: rgba(255,255,255,.55); font-size: var(--fs-lg); margin-inline: auto; max-width: 52ch; margin-bottom: 0; }
.cta-actions {
  display: flex;
  gap: var(--s-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--s-8);
}

/* ── Footer ───────────────────────────────────────────────────── */
footer {
  background: var(--c-dark);
  border-top: 1px solid var(--c-border-dk);
  padding-top: var(--s-16);
  padding-bottom: var(--s-8);
  color: rgba(255,255,255,.55);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-12);
  margin-bottom: var(--s-12);
}
.footer-brand .logo-link { margin-bottom: var(--s-4); }
.footer-brand p {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.4);
  line-height: 1.75;
  max-width: 30ch;
  margin-bottom: var(--s-6);
}
.footer-social {
  display: flex;
  gap: var(--s-3);
}
.social-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.45);
  transition: border-color var(--e-fast), color var(--e-fast), background var(--e-fast);
}
.social-icon:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(0,212,255,.08);
}
.footer-col h4 {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: rgba(255,255,255,.85);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: var(--s-4);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--s-3); }
.footer-col a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.4);
  transition: color var(--e-fast);
}
.footer-col a:hover { color: var(--c-cyan); }
.footer-col address {
  font-style: normal;
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.4);
  line-height: 1.7;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: var(--s-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.25);
}
.footer-legal { display: flex; gap: var(--s-4); }
.footer-legal a { color: rgba(255,255,255,.25); transition: color var(--e-fast); }
.footer-legal a:hover { color: var(--c-cyan); }

/* ── Page Hero (inner pages) ──────────────────────────────────── */
.page-hero {
  background: var(--c-dark);
  padding-top: 120px;
  padding-bottom: var(--s-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero h1 {
  color: var(--c-white);
  font-size: var(--fs-4xl);
  margin-bottom: var(--s-4);
}
.page-hero p {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,.55);
  margin-inline: auto;
  max-width: 56ch;
}

/* ── About Page ───────────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: var(--s-6);
}
.team-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--e-med), box-shadow var(--e-med);
  text-align: center;
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); }
.team-avatar {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--c-dark-700) 0%, var(--c-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--c-cyan);
  border-bottom: 1px solid rgba(0,212,255,.1);
}
.team-info { padding: var(--s-6); }
.team-info h3 { font-size: var(--fs-base); margin-bottom: 4px; }
.team-role {
  font-size: var(--fs-xs);
  color: var(--c-cyan);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: var(--s-3);
}
.team-info p { font-size: var(--fs-xs); color: var(--c-muted); max-width: 100%; }
.team-creds { font-size: var(--fs-xs); color: var(--c-subtle); margin-top: var(--s-2); font-style: italic; }

.timeline { position: relative; padding-left: var(--s-12); }
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 6px; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--c-cyan), var(--c-violet), transparent);
}
.timeline-item { position: relative; margin-bottom: var(--s-12); }
.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--s-12) - 5px);
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 14px rgba(0,212,255,.55);
}
.timeline-year {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--c-cyan);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: var(--s-2);
}
.timeline-item h3 { font-size: var(--fs-lg); margin-bottom: var(--s-2); }
.timeline-item p  { font-size: var(--fs-sm); color: var(--c-muted); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--s-6);
}
.value-card {
  padding: var(--s-8);
  border: 1px solid var(--c-border-dk);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.03);
}
.value-card h3 { font-size: var(--fs-lg); color: var(--c-white); margin-bottom: var(--s-3); }
.value-card p  { font-size: var(--fs-sm); color: rgba(255,255,255,.5); max-width: 100%; }

/* ── FAQ ──────────────────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; gap: var(--s-3); max-width: 860px; margin-inline: auto; }
.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-white);
  transition: border-color var(--e-fast), box-shadow var(--e-fast);
}
.faq-item.open {
  border-color: rgba(0,212,255,.3);
  box-shadow: var(--sh-cyan);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-6) var(--s-8);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-base);
  cursor: pointer;
  color: var(--c-text);
  transition: color var(--e-fast);
  width: 100%;
  text-align: left;
  background: transparent;
}
.faq-question:hover { color: var(--c-cyan); }
.faq-item.open .faq-question { color: var(--c-cyan); }
.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--c-muted);
  transition: transform var(--e-med), color var(--e-fast);
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--c-cyan);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(.4,0,.2,1);
}
.faq-answer.open { max-height: 600px; }
.faq-answer-inner {
  padding: var(--s-4) var(--s-8) var(--s-6);
  font-size: var(--fs-sm);
  color: var(--c-muted);
  line-height: 1.85;
  border-top: 1px solid var(--c-bg-alt);
}

/* ── Blog ─────────────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--s-8);
}
.blog-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--e-med), box-shadow var(--e-med);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); }
.blog-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--c-dark-700), var(--c-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.blog-thumb-icon {
  opacity: .35;
}
.blog-body { padding: var(--s-6); flex: 1; display: flex; flex-direction: column; }
.blog-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--r-full);
  background: var(--c-cyan-dim);
  color: var(--c-cyan);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: var(--s-3);
}
.blog-card h3 {
  font-size: var(--fs-lg);
  line-height: 1.35;
  margin-bottom: var(--s-3);
  transition: color var(--e-fast);
  flex: 1;
}
.blog-card:hover h3 { color: var(--c-cyan); }
.blog-card p {
  font-size: var(--fs-sm);
  color: var(--c-muted);
  line-height: 1.65;
  max-width: 100%;
}
.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-top: var(--s-4);
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-border);
  font-size: var(--fs-xs);
  color: var(--c-subtle);
}
.blog-meta-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--c-subtle); }

/* Blog single post */
.post-hero {
  background: var(--c-dark);
  padding-top: 110px;
  padding-bottom: var(--s-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.post-hero .blog-tag { margin-bottom: var(--s-4); }
.post-hero h1 {
  color: var(--c-white);
  font-size: var(--fs-3xl);
  max-width: 18ch;
  margin-inline: auto;
  margin-bottom: var(--s-4);
}
.post-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-4);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.4);
}
.post-content {
  max-width: 780px;
  margin-inline: auto;
  padding: var(--s-16) var(--s-6);
}
.post-content h2 {
  font-size: var(--fs-2xl);
  margin-top: var(--s-12);
  margin-bottom: var(--s-4);
  color: var(--c-text);
}
.post-content h3 {
  font-size: var(--fs-xl);
  margin-top: var(--s-8);
  margin-bottom: var(--s-3);
  color: var(--c-text);
}
.post-content p {
  font-size: var(--fs-base);
  line-height: 1.9;
  color: var(--c-text);
  margin-bottom: var(--s-4);
  max-width: 100%;
}
.post-content ul,
.post-content ol { padding-left: var(--s-6); margin-bottom: var(--s-4); }
.post-content li { margin-bottom: var(--s-2); font-size: var(--fs-base); color: var(--c-text); line-height: 1.7; }
.post-content blockquote {
  border-left: 3px solid var(--c-cyan);
  padding: var(--s-4) var(--s-8);
  background: var(--c-bg-alt);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  margin: var(--s-8) 0;
  font-style: italic;
  color: var(--c-muted);
  font-size: var(--fs-lg);
}
.post-content strong { font-weight: 600; color: var(--c-text); }
.post-back {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-cyan);
  margin-bottom: var(--s-8);
  transition: gap var(--e-fast);
}
.post-back:hover { gap: var(--s-3); }

/* ── Contact Page ─────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: var(--s-16);
  align-items: start;
}
.contact-info h2 { font-size: var(--fs-3xl); margin-bottom: var(--s-4); }
.contact-info > p { font-size: var(--fs-base); color: var(--c-muted); margin-bottom: var(--s-8); max-width: 100%; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--s-4);
  margin-bottom: var(--s-6);
}
.contact-icon-box {
  width: 42px;
  height: 42px;
  border-radius: var(--r-md);
  background: var(--c-cyan-dim);
  border: 1px solid rgba(0,212,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-cyan);
}
.contact-item strong { font-size: var(--fs-sm); font-weight: 600; display: block; margin-bottom: 3px; }
.contact-item span   { font-size: var(--fs-sm); color: var(--c-muted); }
.contact-item a      { color: var(--c-cyan); transition: opacity var(--e-fast); }
.contact-item a:hover { opacity: .75; }
.map-placeholder {
  height: 220px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--c-dark-800), var(--c-dark-700));
  border: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  margin-top: var(--s-8);
  color: var(--c-subtle);
}
.map-placeholder svg { opacity: .4; }
.map-placeholder span { font-size: var(--fs-xs); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: var(--s-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5); }
.form-group { position: relative; }
.form-label {
  position: absolute;
  top: 15px;
  left: 16px;
  font-size: var(--fs-sm);
  color: var(--c-muted);
  transition: top var(--e-fast), font-size var(--e-fast), color var(--e-fast);
  pointer-events: none;
  background: var(--c-white);
  padding-inline: 3px;
  line-height: 1;
}
.form-input {
  width: 100%;
  padding: 22px 16px 8px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  color: var(--c-text);
  background: var(--c-white);
  transition: border-color var(--e-fast), box-shadow var(--e-fast);
  appearance: none;
}
.form-input:focus {
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(0,212,255,.1);
  outline: none;
}
.form-input:focus + .form-label,
.form-input:not(:placeholder-shown) + .form-label {
  top: 5px;
  font-size: var(--fs-xs);
  color: var(--c-cyan);
}
.form-input.is-error { border-color: #ef4444; }
.form-input.is-error + .form-label { color: #ef4444; }
.form-error-msg {
  font-size: var(--fs-xs);
  color: #ef4444;
  margin-top: 4px;
  display: none;
}
.form-error-msg.show { display: block; }
textarea.form-input {
  min-height: 140px;
  resize: vertical;
  padding-top: 28px;
}

/* ── Legal Pages ──────────────────────────────────────────────── */
.legal-wrap {
  max-width: 860px;
  margin-inline: auto;
  padding: var(--s-16) var(--s-6);
}
.legal-wrap h2 {
  font-size: var(--fs-2xl);
  margin-top: var(--s-12);
  margin-bottom: var(--s-4);
}
.legal-wrap h3 {
  font-size: var(--fs-lg);
  margin-top: var(--s-8);
  margin-bottom: var(--s-3);
}
.legal-wrap p {
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--c-muted);
  margin-bottom: var(--s-4);
  max-width: 100%;
}
.legal-wrap ul { padding-left: var(--s-6); margin-bottom: var(--s-4); }
.legal-wrap li { font-size: var(--fs-sm); color: var(--c-muted); margin-bottom: var(--s-2); line-height: 1.7; }
.legal-date {
  font-size: var(--fs-sm);
  color: var(--c-subtle);
  padding: var(--s-3) var(--s-4);
  background: var(--c-bg-alt);
  border-radius: var(--r-sm);
  display: inline-block;
  margin-bottom: var(--s-8);
}

/* ── Scroll Reveal ────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--e-slow), transform var(--e-slow);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }

/* ── Divider Curves ───────────────────────────────────────────── */
.curve-divider { display: block; overflow: hidden; line-height: 0; }
.curve-divider svg { display: block; width: 100%; }

/* ── Misc ─────────────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}
.divider-line {
  height: 1px;
  background: var(--c-border);
  margin-block: var(--s-12);
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .team-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 1024px) {
  .hero-inner    { grid-template-columns: 1fr; text-align: center; gap: var(--s-12); }
  .hero-actions  { justify-content: center; }
  .hero-sub      { margin-inline: auto; }
  .hero-visual   { max-width: 380px; margin-inline: auto; }
  .trust-strip   { grid-template-columns: repeat(2,1fr); }
  .bento         { grid-template-columns: repeat(2,1fr); }
  .bento-card.span-2 { grid-column: span 2; }
  .bento-card.row-2  { grid-row: span 1; }
  .explainer-inner   { grid-template-columns: 1fr; gap: var(--s-12); }
  .steps::before     { display: none; }
  .stats-grid    { grid-template-columns: repeat(2,1fr); }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid   { grid-template-columns: 1fr 1fr; gap: var(--s-8); }
  .contact-grid  { grid-template-columns: 1fr; gap: var(--s-12); }
  .blog-grid     { grid-template-columns: repeat(2,1fr); }
  .values-grid   { grid-template-columns: 1fr 1fr; }
  .form-row      { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .hero-inner  { padding-block: var(--s-16) var(--s-12); }
  .hero-title  { font-size: clamp(2.2rem,9vw,3.5rem); letter-spacing: -.03em; }
  .bento       { grid-template-columns: 1fr; }
  .bento-card.span-2 { grid-column: span 1; }
  .steps       { grid-template-columns: 1fr; gap: var(--s-8); }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .blog-grid   { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--s-8); }
  .team-grid   { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .page-hero h1 { font-size: var(--fs-3xl); }
  .post-hero h1 { font-size: var(--fs-2xl); }
}
@media (max-width: 480px) {
  .trust-strip { grid-template-columns: 1fr 1fr; }
  .stats-grid  { grid-template-columns: 1fr 1fr; }
  .team-grid   { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .explainer-cards { grid-template-columns: 1fr; }
}

/* ── Reduced Motion ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
  .reveal { opacity: 1; transform: none; }
  html    { scroll-behavior: auto; }
}