/* ═══════════════════════════════════════════════════════════════════════
   NEURALSHORE v6 — Deep Space Precision
   Design System: Full dark, electric green accent, crystalline glass cards
   Enhanced for production: responsive, accessible, clean
   ═══════════════════════════════════════════════════════════════════════ */

/* ══ CSS RESET & BASE ═════════════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Prevent horizontal overflow */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

body {
  background: var(--void);
  color: var(--frost);
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: auto;
  width: 100%;
  max-width: 100vw;
  position: relative;
}

main, section {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* ══ DESIGN TOKENS ════════════════════════════════════════════════════ */
:root {
  /* ── Core palette: deep space blacks ── */
  --void: #07090F;
  --surf: #0B0E18;
  --raised: #101422;
  --elev: #161B2E;
  --card: #0F1320;

  /* ── Borders ── */
  --bdr: #1C2640;
  --bdr-hi: #2C3F62;
  --bdr-glow: rgba(0, 229, 160, 0.25);

  /* ── Accent: one green to rule them all ── */
  --green: #00E5A0;
  --green-d: #00B880;
  --green-g: rgba(0, 229, 160, 0.08);

  /* ── Secondary accents ── */
  --blue: #3060F0;
  --blue-l: #5B82FF;
  --orange: #FF8042;
  --teal: #00C8B8;
  --red: #FF4466;

  /* ── Text hierarchy ── */
  --frost: #E8EFFF;
  --dim: #6882A8;
  --muted: #38496A;
  --text: var(--frost);
  --text-muted: var(--dim);

  /* ── Backgrounds ── */
  --bg: var(--void);
  --surface: var(--raised);
  --primary: var(--green);

  /* ── Spacing scale (rem-based) ── */
  --s1: 0.25rem;  /* 4px */
  --s2: 0.5rem;   /* 8px */
  --s3: 0.75rem;  /* 12px */
  --s4: 1rem;     /* 16px */
  --s5: 1.5rem;   /* 24px */
  --s6: 2rem;     /* 32px */
  --s7: 3rem;     /* 48px */
  --s8: 4rem;     /* 64px */

  /* ── Layout ── */
  --nav-h: 68px;
  --max: 1180px;
  --container-padding: clamp(1rem, 4vw, 1.75rem);
  --r: 14px;
  --r-sm: 8px;
  --r-lg: 22px;

  /* ── Typography scale ── */
  --font-sans: 'Syne', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-serif: 'Instrument Serif', serif;

  /* ── Shadows ── */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);

  /* ── Motion ── */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.4, 0, 0.2, 1);
  --t-f: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --t-m: 0.34s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ══ ACCESSIBILITY: REDUCED MOTION ═════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ══ BASE TYPOGRAPHY ═════════════════════════════════════════════════ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.2;
  color: var(--frost);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 1.4rem + 2vw, 3rem);
  line-height: 1.05;
}

h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
  line-height: 1.1;
}

h3 {
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  line-height: 1.2;
}

p {
  max-width: 65ch;
  line-height: 1.6;
  color: var(--text);
}

/* ══ LAYOUT UTILITIES ═════════════════════════════════════════════════ */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  box-sizing: border-box;
}

.w {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.sec {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
}

/* Stack utility for vertical spacing */
.stack {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}

.stack > * + * {
  margin-top: var(--s4);
}

/* Grid utility */
.grid {
  display: grid;
  gap: var(--s4);
}

/* Row utility */
.row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s4);
}

/* ══ RESPONSIVE IMAGES ═════════════════════════════════════════════════ */
img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

img {
  object-fit: contain;
}

/* ══ LINKS & BUTTONS ═════════════════════════════════════════════════ */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--t-f);
}

a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  border-radius: 2px;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
  transition: all var(--t-f);
}

button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  border-radius: 2px;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ══ FORM ELEMENTS ════════════════════════════════════════════════════ */
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ══ SELECTION ═════════════════════════════════════════════════════════ */
::selection {
  background: var(--green);
  color: var(--void);
}

/* ══ SCROLLBAR ═════════════════════════════════════════════════════════ */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--void);
}

::-webkit-scrollbar-thumb {
  background: var(--muted);
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--green-d);
}

/* ══ BACKGROUND OVERLAYS ══════════════════════════════════════════════ */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 160, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 160, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 229, 160, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ══ TYPOGRAPHY SYSTEM ═════════════════════════════════════════════════ */
.lbl {
  font-family: var(--font-mono);
  font-size: clamp(0.625rem, 0.5rem + 0.5vw, 0.75rem);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.lbl::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--green);
  flex-shrink: 0;
}

.h2 {
  font-size: clamp(1.875rem, 1.5rem + 1.5vw, 3.375rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.h3 {
  font-size: clamp(1.0625rem, 1rem + 0.5vw, 1.5rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.012em;
}

.bdlg {
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  line-height: 1.82;
  color: var(--dim);
}

.bdmd {
  font-size: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
  line-height: 1.75;
  color: var(--dim);
}

.mono {
  font-family: var(--font-mono);
}

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

.serif {
  font-family: var(--font-serif);
  font-style: italic;
}

.div-line {
  width: 100%;
  height: 1px;
  background: var(--bdr);
}

/* ══ SCROLL REVEAL ═════════════════════════════════════════════════════ */
.sr {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}

.sr.in {
  opacity: 1;
  transform: none;
}

.sr-r {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.68s var(--ease-out), transform 0.68s var(--ease-out);
}

.sr-r.in {
  opacity: 1;
  transform: none;
}

.sr-l {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.68s var(--ease-out), transform 0.68s var(--ease-out);
}

.sr-l.in {
  opacity: 1;
  transform: none;
}

.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; }
.d5 { transition-delay: 0.42s; }
.d6 { transition-delay: 0.54s; }

/* ══ KEYFRAMES ═════════════════════════════════════════════════════════ */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes scan {
  0% { top: -2px; opacity: 0; }
  5%, 95% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

@keyframes fadeup {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}

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

@keyframes glow-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* ══ HIDDEN CURSOR ELEMENTS ════════════════════════════════════════════ */
#cur,
#cur-r {
  display: none;
}

/* ══ BUTTONS ══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: clamp(0.6875rem, 0.6rem + 0.3vw, 0.75rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--r-sm);
  transition: var(--t-f);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.btn-p {
  background: var(--green);
  color: var(--void);
  box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.3);
}

.btn-p:hover:not(:disabled),
.btn-p:focus-visible {
  background: #00FFB5;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 229, 160, 0.35), 0 0 0 1px rgba(0, 229, 160, 0.4);
}

.btn-g {
  background: transparent;
  color: var(--frost);
  border: 1px solid var(--bdr-hi);
}

.btn-g:hover:not(:disabled),
.btn-g:focus-visible {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-g);
}

.btn-lg {
  font-size: clamp(0.75rem, 0.65rem + 0.4vw, 0.875rem);
  padding: 17px 36px;
}

.btn svg {
  transition: transform var(--t-f);
}

.btn:hover:not(:disabled) svg {
  transform: translateX(5px);
}

/* ══ TAGS & BADGES ═════════════════════════════════════════════════════ */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border-radius: 4px;
  background: var(--raised);
  color: var(--dim);
  border: 1px solid var(--bdr);
}

.tg {
  background: rgba(48, 96, 240, 0.1);
  color: var(--blue-l);
  border-color: rgba(48, 96, 240, 0.25);
}

.tb {
  background: rgba(91, 130, 255, 0.1);
  color: var(--blue-l);
  border-color: rgba(91, 130, 255, 0.25);
}

.to {
  background: rgba(255, 128, 66, 0.1);
  color: var(--orange);
  border-color: rgba(255, 128, 66, 0.25);
}

.tt {
  background: rgba(0, 200, 184, 0.1);
  color: var(--teal);
  border-color: rgba(0, 200, 184, 0.25);
}

.badge {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
  white-space: nowrap;
}

.bg {
  background: rgba(0, 229, 160, 0.08);
  border: 1px solid rgba(0, 229, 160, 0.3);
  color: var(--green);
}

.bb {
  background: rgba(91, 130, 255, 0.1);
  border: 1px solid rgba(91, 130, 255, 0.3);
  color: var(--blue-l);
}

.bo {
  background: rgba(255, 128, 66, 0.1);
  border: 1px solid rgba(255, 128, 66, 0.3);
  color: var(--orange);
}

.cert {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.09em;
  padding: 5px 13px;
  border-radius: 4px;
  text-transform: uppercase;
}

.cert-g {
  background: rgba(0, 229, 160, 0.07);
  border: 1px solid rgba(0, 229, 160, 0.28);
  color: var(--green);
}

.cert-b {
  background: rgba(91, 130, 255, 0.08);
  border: 1px solid rgba(91, 130, 255, 0.28);
  color: var(--blue-l);
}

.cert-o {
  background: rgba(255, 128, 66, 0.08);
  border: 1px solid rgba(255, 128, 66, 0.28);
  color: var(--orange);
}

/* ══ NAV ══════════════════════════════════════════════════════════════ */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--t-m), border-color var(--t-m), backdrop-filter var(--t-m);
  border-bottom: 1px solid transparent;
}

#nav.sc {
  background: rgba(7, 9, 15, 0.88);
  border-color: var(--bdr);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  box-sizing: border-box;
  min-width: 0;
}

.n-logo {
  display: flex;
  align-items: center;
  gap: 11px;
}

.n-lm {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}

.n-lm span {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 2px;
}

.n-lt {
  font-family: var(--font-mono);
  font-size: clamp(0.875rem, 0.8rem + 0.3vw, 0.9375rem);
  font-weight: 700;
  display: flex;
  color: #E8EFFF;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.n-lt em {
  color: var(--green);
  font-style: normal;
  transition: color 0.2s;
}

.n-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
  min-width: 0;
  flex-shrink: 1;
}

.n-links a {
  font-family: var(--font-mono);
  font-size: clamp(0.625rem, 0.55rem + 0.3vw, 0.65625rem);
  letter-spacing: 0.07em;
  color: rgba(232, 239, 255, 0.55);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  transition: color var(--t-f), background var(--t-f);
  text-transform: uppercase;
}

.n-links a:hover,
.n-links a:focus-visible,
.n-links a.active {
  color: var(--green);
}

.n-links a.active {
  background: rgba(0, 229, 160, 0.07);
}

.n-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  min-width: 0;
}

.n-iso {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--green);
  background: rgba(0, 229, 160, 0.08);
  border: 1px solid rgba(0, 229, 160, 0.22);
  border-radius: 4px;
  padding: 4px 10px;
}

.ham {
  display: none;
  flex-direction: column;
  gap: 5.5px;
  cursor: pointer;
  padding: 4px;
}

.ham span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #E8EFFF;
  border-radius: 1px;
  transition: var(--t-f);
}

.ham.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.ham.open span:nth-child(2) {
  opacity: 0;
}

.ham.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

#mob {
  position: fixed;
  inset: 0;
  z-index: 800;
  background: rgba(7, 9, 15, 0.97);
  backdrop-filter: blur(24px);
  padding: 88px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateX(100%);
  transition: transform var(--t-m);
  border-left: 1px solid var(--bdr);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Compact mobile menu on short viewports */
@media (max-height: 620px) {
  #mob {
    padding-top: 72px;
    padding-bottom: 24px;
    gap: 0;
  }
  #mob a {
    padding: 9px 0;
    font-size: 12px;
  }
  #mob div {
    margin-top: 8px;
    padding-top: 8px;
  }
  #mob .btn,
  #mob div .btn {
    padding: 13px 28px;
    font-size: 12px;
  }
}

#mob.open {
  transform: none;
}

#mob a {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--dim);
  padding: 12px 0;
  border-bottom: 1px solid var(--bdr);
  text-transform: uppercase;
  transition: color var(--t-f);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#mob a:hover,
#mob a:focus-visible {
  color: var(--green);
}

/* Remove border from last link before button */
#mob a:last-of-type {
  border-bottom: none;
}

/* Button styling within mobile menu */
#mob div {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--bdr);
}

#mob .btn,
#mob div .btn {
  width: 100%;
  justify-content: center;
  text-align: center;
  margin-top: 0;
  padding: 17px 36px;
  border-bottom: none !important;
  border-radius: var(--r-sm);
  font-size: clamp(0.75rem, 0.65rem + 0.4vw, 0.875rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--green);
  color: var(--void);
  box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.3);
}

#mob .btn:hover,
#mob div .btn:hover {
  background: #00FFB5;
  color: var(--void);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 229, 160, 0.35), 0 0 0 1px rgba(0, 229, 160, 0.4);
}

/* ══ HERO ══════════════════════════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  min-height: 100dvh; /* Dynamic viewport height for mobile */
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
  background: var(--void);
}

#hcv {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.55;
}

.h-scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 160, 0.6), transparent);
  animation: scan 10s linear infinite;
  pointer-events: none;
  z-index: 1;
}

.h-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(900px, 100%);
  height: min(800px, 80vh);
  background: radial-gradient(ellipse, rgba(0, 229, 160, 0.055) 0%, rgba(48, 96, 240, 0.03) 45%, transparent 70%);
  pointer-events: none;
}

.h-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 4vw, 4.5rem) 0;
  position: relative;
  z-index: 2;
}

.h-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(0, 229, 160, 0.6);
  animation: pulse 2.2s ease-in-out infinite;
  flex-shrink: 0;
}

.h-h1 {
  font-size: clamp(2.75rem, 2rem + 3vw, 5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.028em;
  margin-bottom: 24px;
  color: var(--frost);
}

.h-h1 .ital {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--green);
  font-size: 0.9em;
}

.h-sub {
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.03125rem);
  line-height: 1.82;
  color: var(--dim);
  max-width: 500px;
  margin-bottom: 36px;
}

.h-btns {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Project Runway quote callout */
.h-runway {
  margin-bottom: 30px;
  padding: 18px 22px 18px 26px;
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.07), rgba(48, 96, 240, 0.04));
  border: 1px solid rgba(0, 229, 160, 0.2);
  border-left: 3px solid var(--green);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  position: relative;
}

.h-runway::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.02), transparent);
  border-radius: inherit;
}

.h-runway-q {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(0.875rem, 0.75rem + 0.5vw, 1.0625rem);
  color: rgba(232, 239, 255, 0.85);
  line-height: 1.65;
  margin-bottom: 7px;
  position: relative;
}

.h-runway-q em {
  font-style: normal;
  color: var(--green);
  font-family: var(--font-serif);
}

.h-runway-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(0, 229, 160, 0.65);
  position: relative;
}

/* Trust micro-chips */
.h-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.h-trust-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: clamp(0.5625rem, 0.5rem + 0.3vw, 0.59375rem);
  letter-spacing: 0.07em;
  color: rgba(232, 239, 255, 0.45);
  text-transform: uppercase;
}

.h-trust-chip .htc-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(0, 229, 160, 0.6);
  flex-shrink: 0;
}

.h-trust-sep {
  width: 1px;
  height: 16px;
  background: var(--bdr);
}

/* Metric cards */
.h-metrics {
  display: flex;
  align-items: stretch;
  gap: 10px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hm-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--bdr);
  border-radius: var(--r-sm);
  padding: 14px 20px;
  min-width: 110px;
  flex: 1;
  transition: border-color var(--t-f), background var(--t-f);
}

.hm-card:hover {
  border-color: rgba(0, 229, 160, 0.3);
  background: rgba(0, 229, 160, 0.04);
}

.hm-n {
  font-size: clamp(1.5rem, 1.2rem + 1vw, 1.75rem);
  font-weight: 800;
  color: var(--frost);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hm-l {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 6px;
}

.hm-d {
  width: 1px;
  height: 36px;
  background: var(--bdr);
}

/* ══ TERMINAL ══════════════════════════════════════════════════════════ */
.trm {
  background: var(--surf);
  border: 1px solid var(--bdr);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(0, 229, 160, 0.06);
  animation: float 7s ease-in-out infinite;
  max-width: 100%;
}

.trm-bar {
  background: var(--raised);
  border-bottom: 1px solid var(--bdr);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.trm-dots {
  display: flex;
  gap: 7px;
}

.trm-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.trm-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  margin-left: 8px;
}

.trm-body {
  padding: 22px;
  background: var(--surf);
  font-family: var(--font-mono);
  font-size: clamp(0.6875rem, 0.6rem + 0.3vw, 0.71875rem);
  line-height: 1.88;
  min-height: 300px;
  color: var(--frost);
  overflow-x: auto;
}

.tcursor {
  display: inline-block;
  width: 7px;
  height: 13px;
  background: var(--green);
  vertical-align: middle;
  animation: blink 1.1s step-end infinite;
  margin-left: 2px;
}

.trm-status {
  border-top: 1px solid var(--bdr);
  background: var(--raised);
  padding: 9px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.trm-status .mono {
  font-size: 10px;
  color: var(--dim);
}

.ts-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px rgba(0, 229, 160, 0.5);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

/* ══ RUNWAY BANNER ═════════════════════════════════════════════════════ */
#runway-banner {
  background: linear-gradient(135deg, #080E1C, #0A1226);
  border-top: 1px solid rgba(0, 229, 160, 0.18);
  border-bottom: 1px solid rgba(0, 229, 160, 0.1);
  padding: 24px 0;
}

.rb-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
}

.rb-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(0.9375rem, 0.8rem + 0.6vw, 1.3125rem);
  color: var(--frost);
  letter-spacing: -0.01em;
}

.rb-quote em {
  font-style: normal;
  color: var(--green);
}

.rb-cta {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid rgba(0, 229, 160, 0.35);
  border-radius: 4px;
  padding: 8px 18px;
  transition: background 0.18s;
  white-space: nowrap;
}

.rb-cta:hover,
.rb-cta:focus-visible {
  background: rgba(0, 229, 160, 0.1);
}

/* ══ STATS BAR ═════════════════════════════════════════════════════════ */
#sbar {
  padding: 28px 0;
  background: var(--surf);
  border-top: 1px solid var(--bdr);
  border-bottom: 1px solid var(--bdr);
}

.sb-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.sb-it {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  min-width: 140px;
}

.sb-ico {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(0, 229, 160, 0.07);
  border: 1px solid rgba(0, 229, 160, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.sb-num {
  font-size: clamp(1.25rem, 1rem + 0.8vw, 1.5rem);
  font-weight: 800;
  color: var(--frost);
  line-height: 1;
  letter-spacing: -0.02em;
}

.sb-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 3px;
}

.sb-vd {
  width: 1px;
  height: 46px;
  background: var(--bdr);
}

/* Continue with remaining styles... Due to length, I'll include the most critical responsive sections */

/* ══ RESPONSIVE BREAKPOINTS ═════════════════════════════════════════════ */
@media (min-width: 768px) {
  .h-grid {
    grid-template-columns: 1fr minmax(300px, 430px);
  }
}

@media (min-width: 1024px) {
  .h-grid {
    gap: 64px;
  }
}

@media (max-width: 1100px) {
  .h-grid,
  .prob-g,
  .trust-g,
  .ct-g,
  .tal-g {
    grid-template-columns: 1fr;
  }

  .trm {
    max-width: 520px;
    margin: 0 auto;
  }

  .ai-g {
    grid-template-columns: 1fr 1fr;
  }

  .data-g {
    grid-template-columns: 1fr;
  }

  .bridge {
    position: static;
  }

  .tech-g {
    grid-template-columns: 1fr 1fr;
  }

  .res-ns {
    grid-template-columns: repeat(3, 1fr);
  }

  .ft-g {
    grid-template-columns: 1fr 1fr;
  }
}

/* Navigation collapses at 989px to prevent congestion */
@media (max-width: 989px) {
  .n-links,
  .n-iso,
  .n-right .btn {
    display: none !important;
  }

  .ham {
    display: flex !important;
  }
  
  .n-right {
    display: flex;
  }
  
  /* Ensure navbar doesn't overflow on small screens */
  .nav-in {
    padding: 0 clamp(1rem, 4vw, 1.75rem);
  }
  
  .n-logo {
    min-width: 0;
    flex-shrink: 1;
  }
}

@media (max-width: 768px) {
  section {
    padding: clamp(3rem, 5vw, 5rem) 0;
  }

  .why-g,
  .faq-g,
  .test-g,
  .f-row,
  .wc.feat {
    grid-template-columns: 1fr !important;
  }

  .wc.feat {
    grid-column: span 1 !important;
  }

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

  .steps-line {
    display: none;
  }

  .ai-g,
  .prod-g {
    grid-template-columns: 1fr;
  }

  .tech-g {
    grid-template-columns: 1fr 1fr;
  }

  .res-ns {
    grid-template-columns: repeat(2, 1fr);
  }

  .sb-in {
    flex-direction: column;
    align-items: flex-start;
  }

  .sb-vd {
    display: none;
  }

  .cta-btns {
    flex-direction: column;
    align-items: center;
  }

  .ft-g {
    grid-template-columns: 1fr;
  }

  .h-btns,
  .h-metrics {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .res-ns {
    grid-template-columns: 1fr 1fr;
  }

  .tech-g {
    grid-template-columns: 1fr;
  }

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

  .h-trust {
    display: none;
  }

  .h-glow {
    width: 100%;
    height: 60vh;
  }
}

/* ══ PROBLEM / ICEBERG ════════════════════════════════════════════════════ */
#problem {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
}

.prob-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.iceberg {
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.ice-ab {
  padding: 24px 26px;
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.07), rgba(48, 96, 240, 0.04));
  border-bottom: 2px dashed rgba(0, 229, 160, 0.3);
}

.ice-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}

.ice-sal {
  font-size: clamp(2rem, 1.5rem + 2vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--frost);
  line-height: 1;
}

.ice-sub {
  font-size: 11.5px;
  color: var(--dim);
  margin-top: 6px;
}

.waterline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 14px;
  background: rgba(255, 68, 102, 0.08);
  border-bottom: 1px solid rgba(255, 68, 102, 0.25);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
}

.ice-bl {
  background: var(--surf);
}

.hcr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 18px;
  border-bottom: 1px solid var(--bdr);
  font-size: 12.5px;
}

.hcr:last-child {
  border: none;
}

.hcr-n {
  color: var(--dim);
}

.hcr-v {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--red);
  font-weight: 600;
}

.ice-tot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: rgba(255, 68, 102, 0.06);
  border-top: 1px solid rgba(255, 68, 102, 0.2);
}

.ice-tot-l {
  font-size: 13px;
  font-weight: 700;
  color: var(--frost);
}

.ice-tot-v {
  font-size: 20px;
  font-weight: 800;
  color: var(--red);
  font-family: var(--font-mono);
}

.ns-ans {
  margin-top: 14px;
  background: rgba(0, 229, 160, 0.05);
  border: 1px solid rgba(0, 229, 160, 0.22);
  border-radius: var(--r-sm);
  padding: 20px 24px;
}

.ns-ans-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}

.ns-pr {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.ns-price {
  font-size: clamp(2rem, 1.5rem + 2vw, 2.5rem);
  font-weight: 800;
  color: var(--green);
  letter-spacing: -0.03em;
}

.ns-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim);
}

.ns-note {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  margin-bottom: 14px;
}

.save-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 229, 160, 0.08);
  border: 1px solid rgba(0, 229, 160, 0.28);
  border-radius: 20px;
  padding: 5px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.06em;
}

.bi {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  padding: 15px;
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  margin-bottom: 10px;
  transition: var(--t-f);
}

.bi:hover,
.bi:focus-within {
  border-color: var(--bdr-hi);
  transform: translateX(3px);
}

.bi-ic {
  font-size: 15px;
  flex-shrink: 0;
  margin-top: 2px;
}

.bi-t {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--frost);
  margin-bottom: 4px;
}

.bi-d {
  font-size: 12px;
  color: var(--dim);
  line-height: 1.6;
}

/* ══ TRUST / DLYTICA ═════════════════════════════════════════════════════ */
#trust {
  padding: clamp(3rem, 4vw, 5.625rem) 0;
  background: var(--surf);
}

.trust-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 3.5vw, 3.5rem);
  align-items: start;
}

.dly-card {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 30px;
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

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

.dly-lr {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.dly-ico {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--green), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: var(--void);
  flex-shrink: 0;
}

.dly-name {
  font-size: clamp(1.125rem, 1rem + 0.5vw, 1.3125rem);
  font-weight: 800;
  color: var(--frost);
  letter-spacing: -0.015em;
}

.dly-name em {
  font-style: normal;
  color: var(--green);
}

.dly-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.08em;
}

.dly-desc {
  font-size: 13.5px;
  color: var(--dim);
  line-height: 1.75;
  margin-bottom: 18px;
}

.dly-links {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.dly-link {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.07em;
  color: var(--green);
  background: rgba(0, 229, 160, 0.06);
  border: 1px solid rgba(0, 229, 160, 0.2);
  border-radius: 4px;
  padding: 5px 13px;
  transition: var(--t-f);
  text-transform: uppercase;
  display: inline-block;
}

.dly-link:hover,
.dly-link:focus-visible {
  background: rgba(0, 229, 160, 0.14);
  border-color: rgba(0, 229, 160, 0.4);
}

.cert-row {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.prod-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.prod-card {
  background: var(--elev);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  padding: 16px;
  transition: var(--t-f);
}

.prod-card:hover,
.prod-card:focus-within {
  border-color: var(--bdr-hi);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.prod-ico {
  font-size: 24px;
  margin-bottom: 8px;
}

.prod-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--frost);
  margin-bottom: 5px;
}

.prod-desc {
  font-size: 11.5px;
  color: var(--dim);
  line-height: 1.55;
}

.offices {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ofc {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  padding: 16px 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: var(--t-f);
}

.ofc:hover,
.ofc:focus-within {
  border-color: var(--bdr-hi);
  background: var(--elev);
}

.ofc-fl {
  font-size: 24px;
  flex-shrink: 0;
  line-height: 1.2;
}

.ofc-cn {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--frost);
  margin-bottom: 4px;
}

.ofc-ad {
  font-size: 11.5px;
  color: var(--dim);
  line-height: 1.6;
}

.ofc-ph {
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 6px;
}

.ofc-ph a {
  color: var(--green);
}

.ofc-ph a:hover,
.ofc-ph a:focus-visible {
  color: #00FFB5;
}

/* ══ SERVICES ════════════════════════════════════════════════════════════ */
#services {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
}

.svc-hdr {
  text-align: center;
  margin-bottom: 54px;
}

.svc-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: 12px;
  padding: 5px;
  max-width: 520px;
  margin: 0 auto 42px;
  flex-wrap: wrap;
}

.svc-tab {
  flex: 1;
  padding: 12px 20px;
  border-radius: 9px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--dim);
  transition: var(--t-f);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 120px;
}

.svc-tab:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.svc-tab.active {
  background: var(--elev);
  color: var(--green);
  border: 1px solid rgba(0, 229, 160, 0.25);
}

.tdot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.panel {
  display: none;
  animation: fadeup 0.35s var(--ease-out);
}

.panel.active {
  display: block;
}

.ai-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.scard {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 26px;
  transition: var(--t-m);
  position: relative;
  overflow: hidden;
}

.scard::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.03), transparent);
  opacity: 0;
  transition: opacity var(--t-m);
}

.scard:hover,
.scard:focus-within {
  border-color: rgba(0, 229, 160, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.scard:hover::before,
.scard:focus-within::before {
  opacity: 1;
}

.scard-ico {
  width: 48px;
  height: 48px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}

.scard-n {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 9px;
  color: var(--frost);
}

.scard-d {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--dim);
  margin-bottom: 14px;
}

.data-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: start;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.sl {
  display: flex;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--bdr);
  transition: var(--t-m);
}

.sl:hover,
.sl:focus-within {
  transform: translateX(5px);
  border-color: var(--bdr-hi);
}

.sl-acc {
  width: 4px;
  flex-shrink: 0;
}

.sl-bd {
  padding: 15px 20px;
  background: var(--raised);
  flex: 1;
}

.sl-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.sl-n {
  font-size: 14px;
  font-weight: 700;
  color: var(--frost);
  margin-bottom: 5px;
}

.sl-d {
  font-size: 12px;
  color: var(--dim);
  line-height: 1.6;
  margin-bottom: 9px;
}

.sl-arrow {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--dim);
  padding: 2px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.08em;
}

.sl-arrow::before,
.sl-arrow::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--bdr);
}

.bridge {
  background: linear-gradient(160deg, rgba(0, 229, 160, 0.06), rgba(48, 96, 240, 0.04));
  border: 1px solid rgba(0, 229, 160, 0.18);
  border-radius: var(--r);
  padding: 28px;
  position: sticky;
  top: 92px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.bridge-q {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.0625rem);
  color: var(--frost);
  line-height: 1.7;
  margin-bottom: 15px;
}

.bridge-n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  line-height: 1.75;
}

.bridge-sp {
  margin-top: 16px;
  padding: 14px;
  background: rgba(48, 96, 240, 0.07);
  border-radius: 9px;
  border: 1px solid rgba(48, 96, 240, 0.2);
}

.bridge-sp-l {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--blue-l);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 7px;
}

.bridge-sp-t {
  font-size: 14px;
  font-weight: 700;
  color: var(--frost);
  margin-bottom: 5px;
}

.bridge-sp-d {
  font-size: 12px;
  color: var(--dim);
  line-height: 1.6;
  margin-bottom: 12px;
}

/* ══ HOW IT WORKS ════════════════════════════════════════════════════════ */
#how {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
  background: var(--surf);
}

.how-hdr {
  text-align: center;
  margin-bottom: 60px;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  position: relative;
}

.steps-line {
  display: none;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 18px;
  position: relative;
  z-index: 1;
}

.step-n {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid var(--bdr);
  background: var(--raised);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  position: relative;
  transition: var(--t-m);
}

.step:hover .step-n,
.step:focus-within .step-n {
  border-color: var(--green);
  box-shadow: 0 0 0 5px rgba(0, 229, 160, 0.1), 0 0 20px rgba(0, 229, 160, 0.15);
}

.step-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--green);
}

.step-time {
  position: absolute;
  top: -8px;
  right: -12px;
  background: var(--green);
  color: var(--void);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: 3px;
}

.step-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 9px;
  color: var(--frost);
}

.step-desc {
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.7;
}

/* ══ WHY NEURALSHORE ═════════════════════════════════════════════════════ */
#why {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
}

.why-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 54px;
}

.wc {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 30px;
  transition: var(--t-m);
  position: relative;
  overflow: hidden;
}

.wc::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 160, 0.3), transparent);
  opacity: 0;
  transition: opacity var(--t-m);
}

.wc:hover,
.wc:focus-within {
  border-color: var(--bdr-hi);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.wc:hover::after,
.wc:focus-within::after {
  opacity: 1;
}

.wc.feat {
  grid-column: span 1;
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.05), rgba(48, 96, 240, 0.03));
  border-color: rgba(0, 229, 160, 0.22);
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: center;
}

.wc.feat:hover,
.wc.feat:focus-within {
  border-color: rgba(0, 229, 160, 0.4);
}

.w-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 11px;
  color: var(--green);
}

.w-name {
  font-size: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  font-weight: 800;
  margin-bottom: 11px;
  color: var(--frost);
  letter-spacing: -0.015em;
}

.w-desc {
  font-size: 13.5px;
  color: var(--dim);
  line-height: 1.75;
}

.w-big {
  font-size: clamp(2.5rem, 2rem + 2vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--green);
  line-height: 1;
  margin-top: 18px;
}

.w-big-l {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.08em;
  margin-top: 5px;
}

.comp-t {
  margin-top: 18px;
  background: rgba(0, 229, 160, 0.05);
  border-radius: 9px;
  border: 1px solid rgba(0, 229, 160, 0.15);
  padding: 13px 16px;
}

.comp-r {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  padding: 5px 0;
  border-bottom: 1px solid var(--bdr);
}

.comp-r:last-child {
  border: none;
  margin-top: 6px;
  padding-top: 9px;
}

.c-l {
  color: var(--dim);
}

.c-bad {
  color: var(--red);
  font-family: var(--font-mono);
  font-size: 11px;
}

.c-good {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.tier-b {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tier-r {
  display: flex;
  align-items: center;
  gap: 11px;
}

.tier-l {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  width: 50px;
}

.tier-tr {
  flex: 1;
  height: 6px;
  background: var(--elev);
  border-radius: 3px;
  overflow: hidden;
}

.tier-fi {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--green), var(--teal));
  transition: width 1.1s var(--ease-out);
}

.tier-pct {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--green);
}

/* ══ TALENT ══════════════════════════════════════════════════════════════ */
#talent {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
  background: var(--surf);
}

.tal-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.tal-src {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 22px;
  margin-bottom: 12px;
  transition: var(--t-f);
}

.tal-src:hover,
.tal-src:focus-within {
  border-color: var(--bdr-hi);
  transform: translateX(6px);
}

.ts-num {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(0, 229, 160, 0.07);
  border: 1px solid rgba(0, 229, 160, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 800;
  color: var(--green);
  flex-shrink: 0;
}

.ts-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--frost);
  margin-bottom: 6px;
}

.ts-desc {
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.7;
}

.funnel-c {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 12px;
}

.funnel-h {
  background: var(--elev);
  border-bottom: 1px solid var(--bdr);
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.funnel-r {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--bdr);
  flex-wrap: wrap;
}

.funnel-r:last-child {
  border: none;
}

.f-l {
  font-size: 12.5px;
  color: var(--frost);
  flex: 0 0 155px;
  min-width: 0;
}

.f-tr {
  flex: 1;
  height: 6px;
  background: var(--elev);
  border-radius: 3px;
  overflow: hidden;
  min-width: 60px;
}

.f-bar {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--green), var(--teal));
  transition: width 1.3s var(--ease-out);
}

.f-v {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  flex: 0 0 36px;
  text-align: right;
}

.cc {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 18px;
  margin-bottom: 12px;
}

.cc-h {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--green);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 13px;
}

.cc-item {
  display: flex;
  gap: 11px;
  font-size: 12.5px;
  color: var(--dim);
  margin-bottom: 8px;
}

.cc-item span:first-child {
  color: var(--green);
  flex-shrink: 0;
}

.tz-c {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 18px;
}

.tz-r {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  padding: 9px 0;
  border-bottom: 1px solid var(--bdr);
  flex-wrap: wrap;
  gap: 8px;
}

.tz-r:last-child {
  border: none;
}

.tz-n {
  color: var(--frost);
}

.tz-v {
  font-family: var(--font-mono);
  color: var(--dim);
}

/* ══ TECH STACK ══════════════════════════════════════════════════════════ */
#stack {
  padding: clamp(3rem, 4vw, 5.625rem) 0;
}

.tech-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 48px;
}

.tech-cat {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 22px;
  transition: var(--t-f);
}

.tech-cat:hover,
.tech-cat:focus-within {
  border-color: var(--bdr-hi);
}

.tech-h {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--green);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--bdr);
}

.tech-i {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
  color: var(--dim);
  padding: 4px 0;
}

.tech-i::before {
  content: '';
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

/* ══ RESULTS ═════════════════════════════════════════════════════════════ */
#results {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
  background: var(--surf);
}

.res-ns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 38px;
}

.rnc {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 24px 14px;
  text-align: center;
  transition: var(--t-f);
}

.rnc:hover,
.rnc:focus-within {
  border-color: rgba(0, 229, 160, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.r-big {
  font-size: clamp(2rem, 1.5rem + 2vw, 2.625rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1;
}

.r-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-top: 7px;
}

.r-sub {
  font-size: 11px;
  color: var(--dim);
  margin-top: 5px;
  line-height: 1.55;
}

.test-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.test {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 28px;
  transition: var(--t-f);
}

.test:hover,
.test:focus-within {
  border-color: rgba(0, 229, 160, 0.25);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
}

.test-q {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(0.9375rem, 0.85rem + 0.4vw, 0.96875rem);
  color: var(--frost);
  line-height: 1.78;
  margin-bottom: 20px;
}

.test-q::before {
  content: '\201C';
  color: var(--green);
}

.test-q::after {
  content: '\201D';
  color: var(--green);
}

.test-a {
  display: flex;
  align-items: center;
  gap: 13px;
}

.test-av {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  color: var(--void);
  flex-shrink: 0;
}

.test-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--frost);
}

.test-role {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.06em;
}

/* ══ CALCULATOR ══════════════════════════════════════════════════════════ */
#calculator {
  padding: 0;
  background: var(--void);
  width: 100%;
  max-width: 100%;
  overflow-x: visible;
  position: relative;
}

.calc-hdr {
  padding: 80px 0 0;
  text-align: center;
}

#calc-root {
  padding: 0 clamp(1rem, 4vw, 2rem) 20px;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  min-height: 400px;
  box-sizing: border-box;
}

/* Ensure calculator wrapper doesn't clip content */
#calc-root > div {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: visible;
  position: relative;
  box-sizing: border-box;
}

/* Global box-sizing for calculator */
#calc-root * {
  box-sizing: border-box;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Ensure border/background elements don't overflow — no extra margins */
#calc-root [style*="border"],
#calc-root [style*="background"] {
  max-width: 100%;
  box-sizing: border-box;
  position: relative;
}

/* Fix calculator table layouts */
#calc-root table,
#calc-root .table,
#calc-root [role="table"] {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  table-layout: auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

#calc-root table td,
#calc-root table th,
#calc-root [role="table"] td,
#calc-root [role="table"] th {
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
  word-wrap: break-word;
  overflow-wrap: break-word;
  position: relative;
  z-index: 1;
}

/* Prevent table rows from overlapping */
#calc-root table tr,
#calc-root [role="table"] tr,
#calc-root [role="row"] {
  display: table-row;
  position: relative;
}

/* Buttons, inputs, selects — no extra margin */
#calc-root button,
#calc-root input,
#calc-root select,
#calc-root a {
  display: inline-flex;
}

/* ── Responsive: stack main 2-col layout on medium screens ── */
@media (max-width: 960px) {
  /* Stack the main "320px 1fr" grid into a single column */
  #calc-root [style*="320px"] {
    grid-template-columns: 1fr !important;
  }

  /* Release sticky sidebar */
  #calc-root [style*="sticky"] {
    position: relative !important;
    top: auto !important;
  }

  #calc-root table td,
  #calc-root table th {
    padding: 0.5rem;
    min-width: 80px;
  }
}

/* ── Responsive: stack inner grids on tablets ── */
@media (max-width: 768px) {
  #calc-root {
    padding: 0 1rem 20px;
  }

  /* Stack the "1fr 1fr" cost-breakdown grid */
  #calc-root [style*="1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Stack the "repeat(3,1fr)" operational-diff cards */
  #calc-root [style*="repeat(3"] {
    grid-template-columns: 1fr 1fr !important;
  }

  /* Make per-role table scrollable */
  #calc-root table,
  #calc-root [role="table"] {
    display: block !important;
    overflow-x: auto !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  #calc-root table td,
  #calc-root table th {
    padding: 0.75rem 0.5rem !important;
    min-width: 100px !important;
    white-space: nowrap;
  }
}

/* ── Responsive: single column on mobile ── */
@media (max-width: 480px) {
  /* Stack the 3-card operational-diff grid to a single column */
  #calc-root [style*="repeat(3"] {
    grid-template-columns: 1fr !important;
  }

  /* Stack CTA flex row */
  #calc-root [style*="justify-content: space-between"],
  #calc-root [style*="justifyContent"] {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
}

/* ══ CONTACT ═════════════════════════════════════════════════════════════ */
#contact {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
}

.ct-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.ci-card {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 28px;
  margin-bottom: 14px;
}

.ci-hd {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--green);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.ci-of {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--bdr);
}

.ci-of:last-child {
  border: none;
  padding-bottom: 0;
}

.ci-fl {
  font-size: 24px;
  flex-shrink: 0;
  line-height: 1.2;
}

.ci-loc {
  font-size: 13px;
  font-weight: 700;
  color: var(--frost);
  margin-bottom: 4px;
}

.ci-ad {
  font-size: 12px;
  color: var(--dim);
  line-height: 1.6;
}

.ci-ph {
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 6px;
}

.ci-ph a {
  color: var(--green);
}

.ci-ph a:hover,
.ci-ph a:focus-visible {
  color: #00FFB5;
}

.ct-dir {
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  padding: 22px;
}

.cd-r {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 11px 0;
  border-bottom: 1px solid var(--bdr);
  font-size: 13px;
  flex-wrap: wrap;
}

.cd-r:last-child {
  border: none;
  padding-bottom: 0;
}

.cd-ico {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(0, 229, 160, 0.07);
  border: 1px solid rgba(0, 229, 160, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

.cd-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.cd-val a {
  color: var(--green);
}

.cd-val a:hover,
.cd-val a:focus-visible {
  color: #00FFB5;
}

.ct-cta-panel {
  background: linear-gradient(160deg, rgba(0, 229, 160, 0.06), rgba(48, 96, 240, 0.04));
  border: 1px solid rgba(0, 229, 160, 0.22);
  border-radius: var(--r);
  padding: 38px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.ct-cta-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--teal));
}

.ct-cta-big {
  font-size: clamp(1.625rem, 1.2rem + 2vw, 2.625rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--frost);
}

.ct-cta-big em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--green);
  font-size: 0.92em;
  font-weight: 400;
}

.ct-cta-desc {
  font-size: 14px;
  color: var(--dim);
  line-height: 1.8;
}

.ct-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.ct-chip {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 4px;
  text-transform: uppercase;
}

.ct-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  background: var(--green);
  color: var(--void);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 18px 36px;
  border-radius: var(--r-sm);
  transition: var(--t-f);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  width: 100%;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 229, 160, 0.25);
}

.ct-cta-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.ct-cta-btn:hover,
.ct-cta-btn:focus-visible {
  background: #00FFB5;
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0, 229, 160, 0.35);
}

.ct-cta-btn svg {
  transition: transform var(--t-f);
}

.ct-cta-btn:hover svg,
.ct-cta-btn:focus-visible svg {
  transform: translateX(5px);
}

.ct-alt-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.ct-alt-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 17px;
  background: var(--raised);
  border: 1px solid var(--bdr);
  border-radius: var(--r-sm);
  font-size: 13px;
  color: var(--dim);
  transition: var(--t-f);
}

.ct-alt-link:hover,
.ct-alt-link:focus-visible {
  border-color: rgba(0, 229, 160, 0.3);
  color: var(--frost);
}

.ct-alt-link-ico {
  flex-shrink: 0;
  font-size: 16px;
}

.ct-dly-note {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--dim);
  text-align: center;
  line-height: 1.65;
  width: 100%;
}

.ct-dly-note a {
  color: var(--green);
}

.ct-response-badge {
  display: flex;
  align-items: center;
  gap: 9px;
  background: rgba(0, 229, 160, 0.06);
  border: 1px solid rgba(0, 229, 160, 0.2);
  border-radius: 8px;
  padding: 10px 16px;
}

.ct-rb-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px rgba(0, 229, 160, 0.5);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

.ct-rb-text {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.06em;
}

/* ══ FAQ ═════════════════════════════════════════════════════════════════ */
#faq {
  padding: clamp(3rem, 5vw, 6.875rem) 0;
  background: var(--surf);
}

.faq-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 3.5vw, 3.625rem);
  align-items: start;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.faq-it {
  border: 1px solid var(--bdr);
  border-radius: var(--r-sm);
  overflow: hidden;
  transition: border-color var(--t-f);
}

.faq-it.open {
  border-color: rgba(0, 229, 160, 0.3);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  background: var(--raised);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--frost);
  gap: 14px;
  user-select: none;
  transition: background var(--t-f);
}

.faq-q:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: -2px;
}

.faq-q:hover,
.faq-q:focus-visible {
  background: var(--elev);
}

.faq-ic {
  width: 23px;
  height: 23px;
  border-radius: 50%;
  border: 1px solid var(--bdr);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  color: var(--dim);
  transition: var(--t-f);
}

.faq-it.open .faq-ic {
  border-color: var(--green);
  color: var(--green);
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  font-size: 13px;
  color: var(--dim);
  line-height: 1.8;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 20px;
  background: var(--raised);
}

.faq-it.open .faq-a {
  max-height: 350px;
  padding: 15px 20px;
  border-top: 1px solid var(--bdr);
}

.faq-cta {
  background: linear-gradient(160deg, rgba(0, 229, 160, 0.05), rgba(48, 96, 240, 0.04));
  border: 1px solid rgba(0, 229, 160, 0.2);
  border-radius: var(--r);
  padding: 32px;
  position: sticky;
  top: 84px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.faq-cta-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  margin-top: 12px;
  line-height: 1.65;
}

.fql {
  margin-top: 24px;
  padding-top: 17px;
  border-top: 1px solid rgba(0, 229, 160, 0.15);
}

.fql-hd {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--green);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 11px;
}

.fql-a {
  display: flex;
  gap: 9px;
  font-size: 13px;
  color: var(--dim);
  padding: 6px 0;
  transition: color var(--t-f);
}

.fql-a:hover,
.fql-a:focus-visible {
  color: var(--frost);
}

.fql-a span {
  color: var(--green);
  flex-shrink: 0;
}

/* ══ FINAL CTA ════════════════════════════════════════════════════════════ */
#cta-f {
  padding: clamp(4rem, 6vw, 8.125rem) 0;
  background: linear-gradient(160deg, #080C16, #0A1020);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--bdr);
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(800px, 100%);
  height: min(600px, 80vh);
  background: radial-gradient(ellipse, rgba(0, 229, 160, 0.07) 0%, transparent 70%);
  pointer-events: none;
  animation: glow-pulse 4s ease-in-out infinite;
}

.cta-h {
  font-size: clamp(2.125rem, 1.5rem + 3vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.028em;
  margin-bottom: 20px;
  line-height: 1.05;
  color: var(--frost);
}

.cta-sub {
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.0625rem);
  color: var(--dim);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.cta-btns {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

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

.ct-it {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 7px;
  letter-spacing: 0.06em;
}

.ct-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--green);
}

/* ══ FOOTER ══════════════════════════════════════════════════════════════ */
footer {
  background: var(--surf);
  border-top: 1px solid var(--bdr);
  padding: clamp(2rem, 3vw, 3.75rem) 0 32px;
}

.ft-g {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 2.5vw, 2.75rem);
  margin-bottom: 48px;
}

.ft-bd {
  font-size: 13px;
  color: var(--dim);
  line-height: 1.75;
  margin: 14px 0 18px;
}

.ft-h {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}

.ft-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ft-links a {
  font-size: 13px;
  color: var(--dim);
  transition: color var(--t-f);
}

.ft-links a:hover,
.ft-links a:focus-visible {
  color: var(--frost);
}

.ft-cl {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ft-ci {
  display: flex;
  gap: 9px;
  font-size: 12px;
  color: var(--dim);
}

.ft-ci-ico {
  flex-shrink: 0;
  color: var(--green);
  margin-top: 1px;
  font-size: 12px;
}

.ft-ci a {
  color: var(--dim);
}

.ft-ci a:hover,
.ft-ci a:focus-visible {
  color: var(--green);
}

.ft-bot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--bdr);
  flex-wrap: wrap;
  gap: 12px;
}

.ft-copy {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.06em;
}

.ft-pw {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ft-pw a {
  color: var(--green);
}

.ft-pw a:hover,
.ft-pw a:focus-visible {
  color: #00FFB5;
}

.ft-bgs {
  display: flex;
  gap: 7px;
}

/* ══ RESPONSIVE BREAKPOINTS (continued) ═══════════════════════════════════ */
@media (min-width: 768px) {
  .h-grid {
    grid-template-columns: 1fr minmax(300px, 430px);
  }

  .prob-g,
  .trust-g,
  .ct-g,
  .tal-g {
    grid-template-columns: 1fr 1fr;
  }

  .ai-g {
    grid-template-columns: repeat(2, 1fr);
  }

  .data-g {
    grid-template-columns: 1fr minmax(250px, 300px);
  }

  .tech-g {
    grid-template-columns: repeat(2, 1fr);
  }

  .res-ns {
    grid-template-columns: repeat(3, 1fr);
  }

  .test-g {
    grid-template-columns: 1fr 1fr;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-line {
    display: block;
    position: absolute;
    top: 36px;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: linear-gradient(90deg, rgba(0, 229, 160, 0.6), rgba(0, 200, 184, 0.3), rgba(0, 229, 160, 0.6));
    z-index: 0;
  }

  .wc.feat {
    grid-column: span 2;
    grid-template-columns: 1fr 1fr;
  }

  .prod-g {
    grid-template-columns: 1fr 1fr;
  }

  .ft-g {
    grid-template-columns: 260px 1fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .h-grid {
    gap: 64px;
  }

  .prob-g {
    gap: 80px;
  }

  .trust-g,
  .tal-g {
    gap: 64px;
  }

  .ct-g {
    gap: 64px;
  }

  .ai-g {
    grid-template-columns: repeat(3, 1fr);
  }

  .tech-g {
    grid-template-columns: repeat(4, 1fr);
  }

  .res-ns {
    grid-template-columns: repeat(6, 1fr);
  }

  .steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .why-g {
    grid-template-columns: 1fr 1fr;
  }

  .faq-g {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1100px) {
  .h-grid,
  .prob-g,
  .trust-g,
  .ct-g,
  .tal-g {
    grid-template-columns: 1fr;
  }

  .trm {
    max-width: 520px;
    margin: 0 auto;
  }

  .ai-g {
    grid-template-columns: 1fr 1fr;
  }

  .data-g {
    grid-template-columns: 1fr;
  }

  .bridge {
    position: static;
  }

  .tech-g {
    grid-template-columns: 1fr 1fr;
  }

  .res-ns {
    grid-template-columns: repeat(3, 1fr);
  }

  .ft-g {
    grid-template-columns: 1fr 1fr;
  }
}

/* Navigation collapses at 989px to prevent congestion */
@media (max-width: 989px) {
  .n-links,
  .n-iso,
  .n-right .btn {
    display: none !important;
  }

  .ham {
    display: flex !important;
  }
  
  .n-right {
    display: flex;
  }
  
  /* Ensure navbar doesn't overflow on small screens */
  .nav-in {
    padding: 0 clamp(1rem, 4vw, 1.75rem);
  }
  
  .n-logo {
    min-width: 0;
    flex-shrink: 1;
  }
}

@media (max-width: 768px) {
  section {
    padding: clamp(3rem, 5vw, 5rem) 0;
  }

  .why-g,
  .faq-g,
  .test-g,
  .f-row,
  .wc.feat {
    grid-template-columns: 1fr !important;
  }

  .wc.feat {
    grid-column: span 1 !important;
  }

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

  .steps-line {
    display: none;
  }

  .ai-g,
  .prod-g {
    grid-template-columns: 1fr;
  }

  .tech-g {
    grid-template-columns: 1fr 1fr;
  }

  .res-ns {
    grid-template-columns: repeat(2, 1fr);
  }

  .sb-in {
    flex-direction: column;
    align-items: flex-start;
  }

  .sb-vd {
    display: none;
  }

  .cta-btns {
    flex-direction: column;
    align-items: center;
  }

  .ft-g {
    grid-template-columns: 1fr;
  }

  .h-btns,
  .h-metrics {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .res-ns {
    grid-template-columns: 1fr 1fr;
  }

  .tech-g {
    grid-template-columns: 1fr;
  }

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

  .h-trust {
    display: none;
  }

  .h-glow {
    width: 100%;
    height: 60vh;
  }

  .cta-glow {
    width: 100%;
    height: 50vh;
  }
}