/* ============================================================
   MG Infotech — "Ink & Paper" editorial design system
   Bone paper, near-black ink, one Klein-blue accent,
   Fraunces display serif + Instrument Sans, Swiss hairlines.
   Dark inverted sections: .inverted (process, CTA, footer).
   ============================================================ */

:root {
  /* Paper & ink */
  --bg: #F6F3EC;            /* bone paper */
  --bg-raise: #EFEAE0;      /* toned paper band */
  --card: #FCFAF5;          /* paper-white card */
  --ink: #161310;
  --ink-muted: #5C554A;
  --border: #DCD5C6;        /* hairline */
  --border-strong: #B9B1A0;

  /* One accent */
  --accent: #2438FF;        /* Klein blue */
  --accent-strong: #1B2CD9;
  --accent-soft: #2438FF;

  /* Buttons (flip inside .inverted) */
  --btn-fill: #161310;
  --btn-text: #F6F3EC;

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  /* Spacious scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --section-pad: clamp(6rem, 12vw, 10rem);

  --radius: 4px;
  --radius-sm: 2px;
  --nav-h: 76px;

  /* ---- Motion template ----
     One easing family + one duration scale, shared by CSS transitions and the
     GSAP config in js/main.js (EASE / DUR). Keep these in sync when tuning. */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);   /* entrances — decisive, calm settle */
  --ease-soft: cubic-bezier(0.33, 1, 0.68, 1); /* gentle moves, hovers */
  --ease-in: cubic-bezier(0.55, 0, 1, 0.45);   /* exits — quicker than entrances */
  --dur-fast: 0.2s;   /* micro-interactions (press, icon nudge) */
  --dur-base: 0.4s;   /* standard hover/state change */
  --dur-slow: 0.7s;   /* larger reveals */
}

/* Dark inverted sections: same components, flipped palette */
.inverted {
  --bg: #161310;
  --bg-raise: #1C1813;
  --card: #1E1A15;
  --ink: #F4EFE5;
  --ink-muted: #A79E8F;
  --border: #2E2A23;
  --border-strong: #4A4336;
  --accent: #7583FF;        /* lighter blue for AA on ink */
  --accent-strong: #8B99FF;
  --accent-soft: #7583FF;
  --btn-fill: #F4EFE5;
  --btn-text: #161310;
  background: #161310;
  color: var(--ink);
}

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

html { scroll-padding-top: calc(var(--nav-h) + 12px); }
@media (prefers-reduced-motion: no-preference) {
  html:not(.has-lenis) { scroll-behavior: smooth; }
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a, button, summary { cursor: pointer; }
button { font: inherit; color: inherit; background: none; border: 0; }
ul, ol { padding: 0; list-style: none; }
input, textarea { font: inherit; }

::selection { background: #2438FF; color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 300;
  padding: 10px 18px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 2px;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus-visible { top: 12px; }

.container {
  width: min(1160px, 100% - clamp(2.5rem, 8vw, 5rem));
  margin-inline: auto;
}

/* Paper grain */
.grain {
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 240px 240px;
}

/* ============ Reveal pre-states (JS + motion only) ============ */
.js:not(.no-motion) [data-reveal],
.js:not(.no-motion) [data-reveal-group] > *,
.js:not(.no-motion) [data-hero-fade],
.js:not(.no-motion) [data-slide],
.js:not(.no-motion) [data-clip] { opacity: 0; }
.js:not(.no-motion) [data-split] { visibility: hidden; }
.js:not(.no-motion) [data-split].is-split { visibility: visible; }
.js:not(.no-motion) [data-split-scroll] { visibility: hidden; }
.js:not(.no-motion) [data-split-scroll].is-split { visibility: visible; }

/* ============ Typography ============ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  font-weight: 600;
  font-variation-settings: "opsz" 60;
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 22ch;
}

.section-sub {
  color: var(--ink-muted);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  max-width: 56ch;
  margin-top: var(--space-3);
}

/* The accent moment: serif italic in Klein blue (was a gradient) */
.grad {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  color: var(--accent);
  font-style: italic;
  font-weight: 500;
}

.section { padding-block: var(--section-pad); position: relative; }
.section-head { margin-bottom: var(--space-5); }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0;
  will-change: transform;
}
.btn-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: inherit;
  transition: transform 0.18s var(--ease-out);
}
.btn:active .btn-label { transform: scale(0.97); }
.btn-label svg { width: 17px; height: 17px; transition: transform 0.3s var(--ease-out); }
.btn:hover .btn-label svg { transform: translateX(4px); }

.btn-primary {
  background: var(--btn-fill);
  color: var(--btn-text);
  transition: background-color 0.25s var(--ease-out), color 0.25s var(--ease-out);
}
.btn-primary:hover { background: var(--accent); color: #fff; }

.btn-ghost {
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  transition: background-color 0.25s var(--ease-out), color 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); }

.btn-sm .btn-label { padding: 10px 20px; font-size: 0.9rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-block .btn-label { width: 100%; justify-content: center; }

/* ============ Preloader ============ */
.preloader { display: none; }
.js .preloader {
  display: grid;
  place-items: center;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
}
.js.no-motion .preloader, .js .preloader.is-done { display: none; }
.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.preloader-brand {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

/* ============ Animated logo (mg.) ============
   Shared by nav, footer and preloader. The Klein-blue period is a
   "live-system" pulse: breathes at idle, ripples on hover/focus.
   No-JS / reduced-motion: renders as a plain, legible "mg." wordmark. */
.brand-word, .preloader-brand { display: inline-flex; align-items: baseline; }
.logo-c { display: inline-block; transform-origin: 50% 100%; will-change: transform; }
.logo-dot { position: relative; display: inline-block; }
.logo-dot-glyph {
  display: inline-block;
  color: var(--accent);
  transform-origin: 50% 78%;
  will-change: transform;
}
/* Concentric rings, centred on the period ink (not its advance box). */
.logo-dot-ring {
  position: absolute;
  left: 0.11em;    /* tuned so the ring sits dead-centre on the period ink */
  bottom: 0.11em;
  width: 0.5em;
  height: 0.5em;
  margin-left: -0.25em;
  border-radius: 50%;
  border: 0.05em solid var(--accent);
  transform: translateY(50%) scale(0.42);
  transform-origin: 50% 50%;
  opacity: 0;
  pointer-events: none;
  will-change: transform, opacity;
}
.preloader-count {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* ============ Custom cursor ============ */
.cursor-dot, .cursor-ring {
  display: none;
  position: fixed;
  top: 0; left: 0;
  z-index: 250;
  pointer-events: none;
  border-radius: 50%;
}
.has-cursor .cursor-dot, .has-cursor .cursor-ring { display: block; }
.has-cursor, .has-cursor a, .has-cursor button, .has-cursor summary { cursor: none; }
.cursor-dot { width: 7px; height: 7px; background: #2438FF; transform: translate(-50%, -50%); }
.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(36, 56, 255, 0.55);
  transform: translate(-50%, -50%);
  transition: width 0.28s var(--ease-out), height 0.28s var(--ease-out), opacity 0.28s;
}
.has-cursor .cursor-ring.is-active { width: 62px; height: 62px; opacity: 0.6; }

/* ============ Scroll progress ============ */
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 160; }
.scroll-progress-fill {
  display: block;
  height: 100%;
  background: #2438FF;
  transform: scaleX(0);
  transform-origin: left;
}

/* ============ Nav ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 150;
  transition: transform 0.45s var(--ease-out), background-color 0.35s, border-color 0.35s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(246, 243, 236, 0.95);
  border-bottom-color: var(--border);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav:focus-within { transform: none; }
.nav-inner {
  height: var(--nav-h);
  width: min(1240px, 100% - clamp(2rem, 6vw, 4rem));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.nav-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
}
.brand-word {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.footer-brand .brand-word { font-size: 1.8rem; }

.nav-links { display: flex; gap: clamp(1.1rem, 2.2vw, 2.2rem); }
.nav-links a {
  position: relative;
  padding: 10px 2px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-muted);
  transition: color 0.25s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 6px;
  height: 1.5px;
  background: var(--accent);
  transition: right 0.35s var(--ease-out);
}
.nav-links a:hover, .nav-links a.is-active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.is-active::after { right: 0; }
.nav-actions { display: flex; align-items: center; gap: 14px; }

.nav-burger {
  display: none;
  position: relative;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ink);
}
.nav-burger span {
  position: absolute;
  left: 12px; right: 12px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.35s var(--ease-out), top 0.35s var(--ease-out);
}
.nav-burger span:nth-child(1) { top: 17px; }
.nav-burger span:nth-child(2) { top: 25px; }
.nav-burger.is-open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

/* ============ Mobile menu ============ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 140;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-5);
  padding: calc(var(--nav-h) + 24px) clamp(1.5rem, 7vw, 3rem) 40px;
  background: rgba(246, 243, 236, 0.98);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-out), visibility 0s linear 0.4s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transition-delay: 0s; }
.mobile-menu-links { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu-links a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 10px 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 7vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  transform: translateY(28px);
  opacity: 0;
  transition: transform 0.55s var(--ease-out), opacity 0.55s var(--ease-out), color 0.25s;
}
.mobile-menu-links a:hover { color: var(--accent); font-style: italic; }
.mobile-menu.is-open .mobile-menu-links a { transform: translateY(0); opacity: 1; }
.mobile-menu.is-open .mobile-menu-links a:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu.is-open .mobile-menu-links a:nth-child(2) { transition-delay: 0.10s; }
.mobile-menu.is-open .mobile-menu-links a:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.is-open .mobile-menu-links a:nth-child(4) { transition-delay: 0.20s; }
.mobile-menu.is-open .mobile-menu-links a:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu.is-open .mobile-menu-links a:nth-child(6) { transition-delay: 0.30s; }
.mobile-menu-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}
.mobile-menu-foot { color: var(--ink-muted); font-size: 0.9rem; }
.mobile-menu-foot a { color: var(--accent); }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: calc(var(--nav-h) + var(--space-5)) var(--space-5);
  overflow: clip;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.8vw, 4.8rem);
  font-weight: 600;
  font-variation-settings: "opsz" 90;
  line-height: 1.02;
  letter-spacing: -0.015em;
  perspective: 800px;
}
.hero-title .w { display: inline-block; white-space: nowrap; }
.hero-title .c { display: inline-block; transform-origin: 50% 100%; will-change: transform; }
.hero-sub {
  margin-top: var(--space-4);
  max-width: 54ch;
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  color: var(--ink-muted);
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: var(--space-4);
}
.hero-micro {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
}

/* Hero system diagram — re-inked */
.hero-diagram { position: relative; }
.hero-diagram svg { width: 100%; height: auto; overflow: visible; }
.diagram-paths path {
  stroke: rgba(22, 19, 16, 0.25);
  stroke-width: 1;
  fill: none;
}
.diagram-pulses circle { fill: #2438FF; }
.diagram-node rect {
  fill: var(--card);
  stroke: var(--border-strong);
  stroke-width: 1;
}
.diagram-node text, .diagram-hub text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  fill: var(--ink-muted);
  text-anchor: middle;
}
.diagram-hub rect { fill: #2438FF; }
.diagram-hub text { fill: #fff; font-weight: 700; font-size: 15px; }
@media (prefers-reduced-motion: reduce) { .diagram-pulses { display: none; } }
.no-motion .diagram-pulses { display: none; }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 2;
  padding: 8px;
}
.scroll-cue-track {
  display: block;
  width: 24px; height: 40px;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  position: relative;
}
.scroll-cue-thumb {
  position: absolute;
  top: 7px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  border-radius: 4px;
  background: var(--accent);
  animation: cue 1.8s var(--ease-out) infinite;
}
@keyframes cue {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(14px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ============ Trust band / marquee ============ */
.marquee-section {
  position: relative;
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--border);
  background: var(--bg-raise);
}
.marquee-caption {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-4);
  padding-inline: var(--space-3);
}
.marquee-toggle {
  position: absolute;
  top: 18px; right: 18px;
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--ink-muted);
  transition: color 0.25s, border-color 0.25s;
}
.marquee-toggle:hover { color: var(--ink); border-color: var(--ink); }
.marquee-toggle svg { width: 16px; height: 16px; }
.marquee-toggle .icon-play, .marquee-toggle[aria-pressed="true"] .icon-pause { display: none; }
.marquee-toggle[aria-pressed="true"] .icon-play { display: block; }
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 36s linear infinite;
}
.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track,
.marquee.is-paused .marquee-track { animation-play-state: paused; }
.marquee-list { display: flex; align-items: center; flex-shrink: 0; }
.marquee-list li {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.65rem);
  font-weight: 500;
  letter-spacing: 0;
  color: var(--ink-muted);
  white-space: nowrap;
  padding-inline: clamp(1.4rem, 3vw, 2.6rem);
  position: relative;
  transition: color 0.3s;
}
.marquee-list li:hover { color: var(--ink); }
.marquee-list li::after {
  content: "";
  position: absolute;
  right: -3px;
  top: 50%;
  width: 5px; height: 5px;
  margin-top: -2.5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.85;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ Pain ============ */
.pain-list { margin-top: var(--space-5); max-width: 820px; border-top: 1px solid var(--border); }
.pain-list li {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding-block: clamp(0.9rem, 2vh, 1.3rem);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.65rem);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.35;
  color: var(--ink);
}
.pain-x {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.85em;
  flex-shrink: 0;
}
.pain-closer {
  margin-top: var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  font-weight: 500;
  max-width: 38ch;
}

/* ============ Services rows ============ */
.services .section-head { margin-bottom: var(--space-4); }
.rows { border-top: 1px solid var(--border); }
.row { border-bottom: 1px solid var(--border); }
.row-head {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  width: 100%;
  text-align: left;
  padding-block: clamp(1.3rem, 3vw, 2rem);
  padding-inline: max(calc((100vw - 1160px) / 2), clamp(1.25rem, 4vw, 2.5rem));
  transition: background-color 0.3s var(--ease-out);
}
.row-head:hover { background: var(--bg-raise); }
.row.is-open { background: var(--bg-raise); }
.row-index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
}
.row-titles {
  display: block;
  transition: transform 0.4s var(--ease-out);
}
.row-head:hover .row-titles { transform: translateX(10px); }
.row-title {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.3rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.12;
}
.row-head:hover .row-title { font-style: italic; color: var(--accent); }
.row-label {
  display: block;
  margin-top: 5px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.row-stack {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-muted);
  white-space: nowrap;
}
.row-arrow {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--ink-muted);
  transition: transform 0.4s var(--ease-out), color 0.3s, border-color 0.3s;
}
.row-arrow svg { width: 18px; height: 18px; }
.row-head:hover .row-arrow { color: var(--accent); border-color: var(--accent); }
.row.is-open .row-arrow { transform: rotate(45deg); }
.row-body { height: 0; overflow: hidden; }
.row-body-inner {
  padding-block: 0 clamp(1.6rem, 3vw, 2.4rem);
  padding-inline: max(calc((100vw - 1160px) / 2), clamp(1.25rem, 4vw, 2.5rem));
}
.row-body-inner p { color: var(--ink-muted); max-width: 62ch; }
.row-tags { max-width: 720px; }
.row-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.row-tags span {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  white-space: nowrap;
}
.row-link {
  display: inline-block;
  margin-top: 18px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
  transition: color 0.25s, border-color 0.25s;
}
.row-link:hover { color: var(--ink); border-color: var(--ink); }

/* ============ Built for ============ */
.builtfor { background: var(--bg-raise); border-block: 1px solid var(--border); }
.builtfor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}
.builtfor-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}
.builtfor-card:hover { border-color: var(--ink); transform: translateY(-4px); }
.builtfor-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
}
.builtfor-card ul { display: grid; gap: 12px; margin-bottom: var(--space-4); }
.builtfor-card li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-muted);
  font-size: 0.98rem;
}
.builtfor-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 12px; height: 2px;
  background: var(--accent);
}
.builtfor-vocab {
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color 0.3s;
}
.builtfor-card:hover .builtfor-vocab { color: var(--accent); }

/* ============ Process (inverted / dark) ============ */
.process { overflow: clip; border-block: 1px solid var(--border); }
.process-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: var(--space-5);
  align-items: start;
}
/* The headline column rides along natively — no JS pinning, nothing can misplace it.
   Each step gets a tall slot so the list always outruns the viewport: the sticky
   headline has room to ride, the activation line always crosses every step, and
   there is no dead space at the section's end. */
@media (min-width: 1025px) {
  .process-head {
    position: sticky;
    top: calc(var(--nav-h) + 48px);
  }
  .process-steps { padding-block: 4vh 6vh; gap: 0; }
  .process .step {
    min-height: 34vh;
    align-content: center;
  }
}

.process-count {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-top: var(--space-3);
}
.process-count-mask {
  display: block;
  overflow: hidden;
  height: 1em;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 6vw, 5rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1;
}
.process-count-roll { display: block; will-change: transform; }
.process-count-roll span {
  display: block;
  height: 1em;
  line-height: 1;
  color: var(--accent);
}
.process-count-total {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--ink-muted);
}

.process-steps-wrap { position: relative; padding-left: 36px; }
.process-track {
  position: absolute;
  left: 0;
  top: 6px; bottom: 6px;
  width: 1px;
  background: var(--border-strong);
}
.process-track-fill {
  position: absolute;
  inset: 0;
  width: 2px;
  margin-left: -0.5px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
}
.process-steps {
  display: flex;
  flex-direction: column;
  gap: clamp(1.2rem, 2.6vh, 2.4rem);
}
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  padding-top: 8px;
}
.step h3 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.1vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 9px;
}
.step-when {
  font-family: var(--font-mono);
  font-size: 0.55em;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}
.step p { color: var(--ink-muted); max-width: 52ch; font-size: 0.96rem; }
.step-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 11px; }
.step-tags span {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 4px 11px;
  white-space: nowrap;
}
.step { will-change: opacity; }

/* ============ Results ============ */
.results { background: var(--bg); }
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.case-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.case-card:hover { transform: translateY(-6px); border-color: var(--ink); }
.case-client {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 14px;
}
.case-stack { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: var(--space-3); }
.case-stack span {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--accent);
  border: 1px solid rgba(36, 56, 255, 0.35);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
}
.case-card h3 {
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0;
  margin-bottom: var(--space-3);
}
.case-metric {
  margin-top: auto;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.results-counters {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-block: var(--space-6) var(--space-6);
  padding-block: var(--space-4);
  border-block: 1px solid var(--border);
}
.rc-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.rc-label {
  display: block;
  margin-top: 8px;
  color: var(--ink-muted);
  font-size: 0.92rem;
  max-width: 26ch;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.quote-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.quote-card:hover { transform: translateY(-6px); border-color: var(--ink); }
.quote-card blockquote p {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 450;
  line-height: 1.55;
  color: var(--ink);
}
.quote-card blockquote strong { color: var(--accent); font-weight: 600; font-style: italic; }
.quote-card figcaption {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
}
.quote-avatar {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  flex-shrink: 0;
}
.quote-who { display: flex; flex-direction: column; gap: 2px; font-size: 0.9rem; }
.quote-who strong { font-weight: 600; }
.quote-who span { color: var(--ink-muted); font-size: 0.82rem; }

/* ============ Engagement ============ */
.engagement { background: var(--bg-raise); border-top: 1px solid var(--border); }
.engage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  max-width: 880px;
}
.engage-card {
  position: relative;
  padding: var(--space-4);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  transition: border-color 0.4s var(--ease-out);
  will-change: transform;
}
.engage-card:hover { border-color: var(--ink); }
.engage-card-featured { border: 2px solid var(--accent); }
.engage-card-featured:hover { border-color: var(--accent-strong); }
.engage-badge {
  position: absolute;
  top: -13px;
  left: var(--space-4);
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent);
}
.engage-card h3 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.engage-tagline { color: var(--ink-muted); margin-top: 6px; font-size: 0.97rem; }
.engage-price {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-muted);
}
.engage-price strong {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-inline: 4px;
}
.engage-list { margin-block: var(--space-3) var(--space-4); flex: 1; display: grid; gap: 12px; }
.engage-list li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-muted);
  font-size: 0.97rem;
}
.engage-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 12px; height: 2px;
  background: var(--accent);
}

.promise-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px clamp(1.5rem, 4vw, 3rem);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}
.promise-strip li {
  position: relative;
  padding-left: 22px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}
.promise-strip li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 12px; height: 2px;
  background: var(--accent);
}

/* ============ Founder ============ */
.founder { border-top: 1px solid var(--border); }
.founder-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.founder-photo {
  width: clamp(150px, 18vw, 210px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--accent);
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(4rem, 8vw, 6rem);
  font-weight: 600;
  color: #fff;
}
.founder-copy p { color: var(--ink-muted); max-width: 58ch; margin-top: var(--space-3); }
.founder-sign {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--ink);
}

/* ============ FAQ ============ */
.faq { background: var(--bg-raise); border-top: 1px solid var(--border); }
.faq-inner {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-5);
  align-items: start;
}
.faq-head { position: sticky; top: calc(var(--nav-h) + 24px); }
.faq-list { border-top: 1px solid var(--border-strong); }
.faq-item { border-bottom: 1px solid var(--border-strong); }
.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: 1.15rem;
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: 0;
  transition: color 0.25s;
  min-height: 44px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-a { overflow: hidden; }
.faq-a p {
  padding-bottom: 1.15rem;
  color: var(--ink-muted);
  font-size: 0.97rem;
  max-width: 60ch;
}
.faq-a strong { color: var(--ink); font-weight: 600; }

/* ============ CTA / contact (inverted / dark) ============ */
.cta { overflow: clip; border-top: 1px solid var(--border); }
.cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4.6vw, 3.7rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.015em;
  max-width: 18ch;
}
.cta-title .w { display: inline-block; white-space: nowrap; }
.cta-title .c { display: inline-block; transform-origin: 50% 100%; }
.cta-points { margin-top: var(--space-4); display: grid; gap: 12px; }
.cta-points li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-muted);
  font-size: 0.98rem;
}
.cta-points li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 12px; height: 2px;
  background: var(--accent);
}

.cta-form {
  padding: var(--space-4);
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  display: grid;
  gap: 16px;
}
.cta-form h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.cta-form label { display: grid; gap: 6px; }
.cta-form label span {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.cta-form input, .cta-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--ink);
  transition: border-color 0.25s;
  resize: vertical;
}
.cta-form input:hover, .cta-form textarea:hover { border-color: var(--accent); }
.cta-form input::placeholder, .cta-form textarea::placeholder { color: var(--ink-muted); opacity: 0.55; }
.cta-form-note { text-align: center; font-size: 0.85rem; color: var(--ink-muted); }
.cta-form-note a { color: var(--accent); border-bottom: 1px solid currentColor; }
.cta-form-note a:hover { color: var(--ink); }

/* ============ Footer (inverted / dark) ============ */
.footer {
  position: relative;
  border-top: 1px solid var(--border);
  padding-top: var(--space-6);
  overflow: clip;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-5);
  padding-bottom: var(--space-5);
}
.footer-brand p {
  color: var(--ink-muted);
  font-size: 0.95rem;
  max-width: 34ch;
  margin-top: var(--space-3);
}
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 6px;
}
.footer-col a, .footer-col span { color: var(--ink-muted); font-size: 0.95rem; width: fit-content; }
.footer-col a { position: relative; transition: color 0.25s; }
.footer-col a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transition: right 0.3s var(--ease-out);
}
.footer-col a:hover { color: var(--ink); }
.footer-col a:hover::after { right: 0; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-top: 1px solid var(--border);
  color: var(--ink-muted);
  font-size: 0.85rem;
  position: relative;
  z-index: 2;
}
.footer-top { color: var(--ink-muted); transition: color 0.25s; }
.footer-top:hover { color: var(--ink); }
.footer-top .btn-label { padding: 10px 6px; gap: 6px; }
.footer-top svg { width: 15px; height: 15px; }
.footer-top:hover .btn-label svg { transform: translateY(-3px); }

.footer-watermark {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(4rem, 13vw, 11rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 0.95;
  text-align: center;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 239, 229, 0.16);
  user-select: none;
  pointer-events: none;
  margin-bottom: -0.16em;
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-diagram { max-width: 520px; margin-inline: auto; width: 100%; }
  .process-inner { grid-template-columns: 1fr; }
  .process-count { display: none; }
  .case-grid { grid-template-columns: 1fr; max-width: 640px; }
  .quote-grid { grid-template-columns: 1fr; max-width: 640px; }
  .faq-inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .faq-head { position: static; }
  .cta-inner { grid-template-columns: 1fr; }
  .row-stack { display: none; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }
  .nav-actions .btn { display: none; }
  .builtfor-grid { grid-template-columns: 1fr; }
  .results-counters { grid-template-columns: 1fr; gap: var(--space-4); }
  .engage-grid { grid-template-columns: 1fr; }
  .engage-card-featured { order: -1; }
  .founder-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .promise-strip { flex-direction: column; }
  .scroll-cue { display: none; }
  .row-head { grid-template-columns: auto 1fr auto; }
}

@media (max-width: 480px) {
  .hero-ctas .btn { width: 100%; }
  .hero-ctas .btn-label { width: 100%; justify-content: center; }
  .row-arrow { width: 38px; height: 38px; }
}

/* ============ Reduced motion / no-JS safety ============ */
.no-motion [data-reveal],
.no-motion [data-reveal-group] > *,
.no-motion [data-hero-fade],
.no-motion [data-slide],
.no-motion [data-clip] { opacity: 1 !important; transform: none !important; }
.no-motion [data-split], .no-motion [data-split-scroll] { visibility: visible !important; }
.no-motion .row-body { height: auto; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; flex-wrap: wrap; justify-content: center; width: 100%; }
  .marquee-list { flex-wrap: wrap; justify-content: center; }
  .marquee-list[aria-hidden="true"] { display: none; }
  .scroll-cue-thumb { animation: none; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}