/* =========================================================================
   launchfast.online — "Engineered" refresh
   Technical & sharp · distinctive electric blue · blueprint-grid motifs
   Type: Space Grotesk (display) · Hanken Grotesk (body) · JetBrains Mono (labels)
   ========================================================================= */

/* ------------------------------ TOKENS ---------------------------------- */
:root {
  /* accent — distinctive electric cobalt (overridable via Tweaks) */
  --accent: #2b54ff;
  --accent-press: #1c3fcf;
  --accent-hi: #6088ff;          /* brighter sibling for dark surfaces */
  --accent-soft: color-mix(in srgb, var(--accent) 10%, transparent);
  --accent-line: color-mix(in srgb, var(--accent) 26%, transparent);
  --on-accent: #ffffff;

  /* ink + neutrals (cool, blue-tinted) */
  --ink: #0b0d14;
  --ink-2: #11141d;              /* dark surface */
  --ink-3: #080a10;              /* deepest */
  --muted: #565d72;
  --muted-2: #888ea3;
  --on-dark: #f3f5fb;
  --on-dark-muted: #a3a9bd;

  /* paper */
  --paper: #ffffff;
  --paper-2: #f2f4fa;            /* cool parchment */
  --paper-3: #fbfcfe;

  /* lines */
  --line: #e3e7f1;
  --line-strong: #d2d8e6;
  --line-dark: rgba(255, 255, 255, 0.12);
  --grid: rgba(17, 26, 64, 0.045);
  --grid-dark: rgba(120, 150, 255, 0.07);

  /* type */
  --f-display: "Space Grotesk", system-ui, sans-serif;
  --f-body: "Hanken Grotesk", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  --fs-hero: clamp(2.4rem, 1.3rem + 4.6vw, 4.5rem);
  --fs-h2: clamp(1.85rem, 1.2rem + 2.6vw, 2.85rem);
  --fs-h3: clamp(1.2rem, 1.05rem + 0.7vw, 1.45rem);
  --fs-lead: clamp(1.05rem, 0.98rem + 0.45vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-sm: 0.9rem;
  --fs-label: 0.74rem;           /* mono labels */

  /* spacing */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px;

  /* radius — small + crisp = engineered */
  --r-xs: 4px; --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-pill: 999px;

  --container: 1180px;
  --narrow: 800px;
  --nav-h: 60px;

  --ease: cubic-bezier(0.22, 0.61, 0.21, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.32s;

  --shadow-soft: 0 1px 2px rgba(11,13,20,0.04), 0 8px 28px rgba(11,13,20,0.06);
  --shadow-lift: 0 2px 4px rgba(11,13,20,0.05), 0 18px 50px rgba(20,30,90,0.13);
  --shadow-glow: 0 10px 40px color-mix(in srgb, var(--accent) 28%, transparent);
}

/* ------------------------------ RESET ----------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.05;
}
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--accent); text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; }

/* selection */
::selection { background: var(--accent); color: #fff; }

/* ------------------------------ A11Y ------------------------------------ */
.skip-link {
  position: absolute; left: 50%; top: 10px;
  transform: translate(-50%, -180%);
  z-index: 1000; background: var(--ink); color: var(--on-dark);
  padding: 10px 18px; border-radius: var(--r-sm);
  font: 600 var(--fs-sm)/1 var(--f-body);
  transition: transform var(--dur) var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px; border-radius: var(--r-xs);
}
.is-dark a:focus-visible, .is-dark button:focus-visible { outline-color: var(--accent-hi); }

/* ------------------------------ PRIMITIVES ------------------------------ */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-5); }
.narrow { max-width: var(--narrow); margin-inline: auto; }

/* Mono technical label — the "engineered" signature */
.label {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--f-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.label::before {
  content: ""; width: 14px; height: 1px; background: currentColor;
  opacity: 0.7;
}
.label--plain::before { display: none; }
.is-dark .label { color: var(--accent-hi); }

.eyebrow-num {
  font-family: var(--f-mono); font-size: var(--fs-label);
  letter-spacing: 0.1em; color: var(--muted-2);
}

/* Sections */
.section { padding-block: clamp(64px, 8vw, var(--sp-9)); position: relative; }
.section--light { background: var(--paper); color: var(--ink); }
.section--paper { background: var(--paper-2); color: var(--ink); }
.section--dark { background: var(--ink-2); color: var(--on-dark); }
.section--dark.is-dark p { color: var(--on-dark-muted); }

.section-head { max-width: 60ch; margin-bottom: var(--sp-7); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title { font-size: var(--fs-h2); margin-top: var(--sp-3); }
.section-lead {
  font-size: var(--fs-lead); color: var(--muted); line-height: 1.45;
  margin-top: var(--sp-4); max-width: 58ch; font-weight: 400;
}
.section-head--center .section-lead { margin-inline: auto; }
.is-dark .section-title { color: var(--on-dark); }
.is-dark .section-lead { color: var(--on-dark-muted); }

/* Blueprint grid overlay (decorative) */
.grid-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 120% 80% at 50% 0%, #000 35%, transparent 78%);
          mask-image: radial-gradient(ellipse 120% 80% at 50% 0%, #000 35%, transparent 78%);
}
.is-dark .grid-bg {
  background-image:
    linear-gradient(var(--grid-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-dark) 1px, transparent 1px);
}
.section .container { position: relative; z-index: 1; }
[data-no-grid] .grid-bg { display: none; }

/* corner ticks for "schematic" cards */
.tick { position: absolute; width: 9px; height: 9px; pointer-events: none; opacity: 0.55; }
.tick::before, .tick::after { content: ""; position: absolute; background: var(--accent); }
.tick::before { width: 100%; height: 1.5px; top: 50%; transform: translateY(-50%); }
.tick::after { height: 100%; width: 1.5px; left: 50%; transform: translateX(-50%); }
.tick--tl { top: -1px; left: -1px; } .tick--tr { top: -1px; right: -1px; }
.tick--bl { bottom: -1px; left: -1px; } .tick--br { bottom: -1px; right: -1px; }

/* ------------------------------ BUTTONS --------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 12px 22px;
  font-family: var(--f-body); font-size: var(--fs-body); font-weight: 600;
  letter-spacing: -0.01em; line-height: 1;
  border: 1px solid transparent; border-radius: var(--r-sm);
  background: var(--accent); color: var(--on-accent);
  cursor: pointer; position: relative; isolation: isolate; white-space: nowrap;
  transition: background var(--dur) var(--ease), transform .08s var(--ease),
              border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn:hover { background: var(--accent-press); }
.btn:active { transform: translateY(1px) scale(0.99); }
.btn .arrow { transition: transform var(--dur) var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }

.btn--lg { min-height: 54px; padding: 16px 30px; font-size: 1.1rem; }
.btn--block { width: 100%; }

.btn--ghost { background: transparent; color: var(--accent); border-color: var(--line-strong); }
.btn--ghost:hover { background: var(--accent-soft); border-color: var(--accent); }

.is-dark .btn--ghost, .btn--ghost-dark {
  background: transparent; color: var(--on-dark); border-color: var(--line-dark);
}
.is-dark .btn--ghost:hover, .btn--ghost-dark:hover {
  background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.4);
}

/* glow option for primary on dark heroes */
.btn--glow { box-shadow: var(--shadow-glow); }
.btn--glow:hover { box-shadow: 0 12px 50px color-mix(in srgb, var(--accent) 40%, transparent); }

@media (prefers-reduced-motion: reduce) {
  .btn:active { transform: none; }
}

/* ------------------------------ NAV ------------------------------------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  background: color-mix(in srgb, var(--ink-3) 80%, transparent);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: transform var(--dur) var(--ease);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner { height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: var(--sp-5); }
.nav__brand {
  font-family: var(--f-display); font-weight: 600; font-size: 1.06rem;
  letter-spacing: -0.02em; color: var(--on-dark); display: inline-flex; align-items: center; gap: 9px;
}
.nav__brand .dot { color: var(--accent-hi); }
.nav__glyph {
  width: 20px; height: 20px; flex: none; border: 1.5px solid var(--accent-hi);
  border-radius: 5px; position: relative;
}
.nav__glyph::after {
  content: ""; position: absolute; inset: 3px; border-radius: 2px;
  background: var(--accent-hi);
  clip-path: polygon(0 0, 100% 0, 100% 55%, 45% 55%, 45% 100%, 0 100%);
}
.nav__links { display: flex; gap: var(--sp-5); }
.nav__links a {
  color: var(--on-dark-muted); font-size: var(--fs-sm); font-weight: 500;
  transition: color var(--dur) var(--ease);
}
.nav__links a:hover { color: var(--on-dark); }
.nav__cta { min-height: 38px; padding: 9px 18px; font-size: var(--fs-sm); }
.nav__toggle {
  display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px;
  align-items: center; justify-content: center; background: transparent; border: 0; cursor: pointer;
}
.nav__toggle span { width: 22px; height: 2px; background: var(--on-dark); border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
.nav__menu {
  display: flex; flex-direction: column; gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-5) var(--sp-5);
  background: color-mix(in srgb, var(--ink-3) 96%, transparent);
  backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav__menu a { color: var(--on-dark); padding: 12px 4px; font-size: var(--fs-body); font-weight: 500; }
.nav__menu .btn { margin-top: var(--sp-2); }

/* ------------------------------ HERO SHELL ------------------------------ */
.hero {
  position: relative; overflow: clip;
  background: var(--ink-2); color: var(--on-dark);
  padding-top: calc(var(--nav-h) + clamp(40px, 6vw, 80px));
  padding-bottom: clamp(56px, 7vw, 96px);
  min-height: min(100svh, 880px);
  display: flex; align-items: center;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-dark) 1px, transparent 1px);
  background-size: 52px 52px;
}
.hero__glow {
  position: absolute; z-index: 0; pointer-events: none;
  width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  top: -22%; right: -12%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 42%, transparent), transparent 62%);
  filter: blur(20px); opacity: 0.6;
}
.hero .container { position: relative; z-index: 2; width: 100%; }

/* ------------------------------ HERO A: BLUEPRINT BUILD ----------------- */
.heroA__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.heroA__title {
  font-size: var(--fs-hero); color: var(--on-dark);
  max-width: 14ch; margin: var(--sp-4) 0 var(--sp-5);
}
.heroA__title .hl { color: var(--accent-hi); position: relative; white-space: nowrap; }
.heroA__lead { font-size: var(--fs-lead); color: var(--on-dark-muted); max-width: 46ch; margin-bottom: var(--sp-6); line-height: 1.5; }
.heroA__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-6); }
.heroA__trust { font-family: var(--f-mono); font-size: var(--fs-label); color: var(--on-dark-muted); letter-spacing: 0.03em; }
.heroA__trust strong { color: var(--on-dark); font-weight: 600; }

/* the building browser mock */
.buildwin {
  position: relative; border: 1px solid var(--line-dark);
  border-radius: var(--r-md); background: #0c0f18; overflow: visible;
  box-shadow: var(--shadow-lift);
}
.buildwin__bar {
  display: flex; align-items: center; gap: 8px; padding: 11px 14px;
  border-bottom: 1px solid var(--line-dark); background: rgba(255,255,255,0.02);
  border-radius: var(--r-md) var(--r-md) 0 0;
}
.buildwin__dot { width: 10px; height: 10px; border-radius: 50%; background: #2b3145; }
.buildwin__url {
  margin-left: 10px; flex: 1; font-family: var(--f-mono); font-size: 0.72rem;
  color: var(--on-dark-muted); background: rgba(255,255,255,0.04);
  padding: 5px 12px; border-radius: var(--r-pill); letter-spacing: 0.02em;
}
.buildwin__stage { position: relative; height: 340px; padding: 18px; overflow: hidden; }
.bw-block {
  border-radius: 6px; background: rgba(255,255,255,0.05); margin-bottom: 12px;
  opacity: 0; transform: translateY(10px);
}
.bw-block.show { animation: bwIn 0.5s var(--ease-out) forwards; }
.bw-skeleton { animation: bwPulse 1.6s ease-in-out infinite; }
.bw-block.final { background: linear-gradient(120deg, color-mix(in srgb, var(--accent) 85%, #000) , var(--accent-hi)); }
@keyframes bwIn { to { opacity: 1; transform: none; } }
@keyframes bwPulse { 0%,100% { opacity: 0.35; } 50% { opacity: 0.7; } }

/* the finished mini-site inside the build window */
.mini { display: flex; flex-direction: column; gap: 12px; height: 100%; }
.mini > *, .mini__hero > *, .mini__card { transition: background .6s var(--ease), opacity .6s var(--ease); }
.mini__nav { display: flex; align-items: center; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.mini__logo { width: 56px; height: 12px; border-radius: 3px; background: rgba(255,255,255,0.16); }
.mini__navlinks { display: flex; gap: 8px; }
.mini__navlinks i { width: 22px; height: 8px; border-radius: 2px; background: rgba(255,255,255,0.10); }
.mini__hero { display: flex; flex-direction: column; gap: 9px; padding: 6px 0 4px; }
.mini__h1 { width: 78%; height: 16px; border-radius: 4px; background: rgba(255,255,255,0.18); }
.mini__h1.short { width: 52%; }
.mini__line { width: 90%; height: 7px; border-radius: 3px; background: rgba(255,255,255,0.09); }
.mini__line.short { width: 64%; }
.mini__btn { margin-top: 6px; width: 92px; height: 24px; border-radius: 5px; background: rgba(255,255,255,0.14); }
.mini__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: auto; }
.mini__card { height: 66px; border-radius: 6px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.06); }
/* built → the site "lights up" with brand color */
.buildwin__stage.is-built .mini__h1 { background: rgba(255,255,255,0.32); }
.buildwin__stage.is-built .mini__btn { background: var(--accent); }
.buildwin__stage.is-built .mini__logo { background: var(--accent-hi); }
.buildwin__stage.is-built .mini__card { background: rgba(255,255,255,0.07); border-color: var(--accent-line); }

.buildwin__scan {
  position: absolute; left: 0; right: 0; height: 120px; z-index: 3; pointer-events: none;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--accent) 18%, transparent), transparent);
  animation: scan 3.4s linear infinite;
}
@keyframes scan { 0% { top: -120px; } 100% { top: 100%; } }

.buildwin__status {
  display: flex; align-items: center; gap: 9px; padding: 12px 16px;
  border-top: 1px solid var(--line-dark); font-family: var(--f-mono);
  font-size: 0.74rem; color: var(--on-dark-muted); background: rgba(255,255,255,0.02);
  border-radius: 0 0 var(--r-md) var(--r-md);
}
.status-led { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34,197,94,0.5); animation: led 2s ease-out infinite; }
@keyframes led { 0% { box-shadow: 0 0 0 0 rgba(34,197,94,0.5);} 70%{ box-shadow: 0 0 0 7px rgba(34,197,94,0);} 100%{ box-shadow:0 0 0 0 rgba(34,197,94,0);} }
.buildwin__status .ms { margin-left: auto; color: var(--accent-hi); }

/* floating spec chips around the window */
.spec-chip {
  position: absolute; z-index: 4; font-family: var(--f-mono); font-size: 0.68rem;
  letter-spacing: 0.03em; color: var(--on-dark); background: rgba(12,15,24,0.86);
  border: 1px solid var(--accent-line); padding: 6px 11px; border-radius: var(--r-sm);
  backdrop-filter: blur(6px); white-space: nowrap;
  box-shadow: var(--shadow-soft);
}
.spec-chip b { color: var(--accent-hi); font-weight: 600; }

/* ------------------------------ HERO B: SLIDESHOW ----------------------- */
.heroB { width: 100%; }
.heroB__stage { position: relative; min-height: clamp(420px, 56vh, 540px); }
.heroB__slide {
  position: absolute; inset: 0; display: grid; grid-template-columns: 1.05fr 1fr;
  gap: clamp(32px, 5vw, 64px); align-items: center;
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease), visibility 0.7s;
}
.heroB__slide.active { opacity: 1; visibility: visible; transform: none; }
.heroB__kicker { color: var(--accent-hi); }
.heroB__title { font-size: var(--fs-hero); color: var(--on-dark); max-width: 13ch; margin: var(--sp-4) 0 var(--sp-5); }
.heroB__lead { font-size: var(--fs-lead); color: var(--on-dark-muted); max-width: 44ch; margin-bottom: var(--sp-6); line-height: 1.5; }
.heroB__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }

/* slide visual panel */
.heroB__visual {
  position: relative; border: 1px solid var(--line-dark); border-radius: var(--r-md);
  background: #0c0f18; aspect-ratio: 4 / 3.2; overflow: hidden; box-shadow: var(--shadow-lift);
  display: flex; align-items: center; justify-content: center; padding: 28px;
}
.heroB__visual .vlabel {
  position: absolute; top: 14px; left: 16px; font-family: var(--f-mono);
  font-size: 0.68rem; letter-spacing: 0.08em; color: var(--on-dark-muted); text-transform: uppercase;
}
.heroB__visual .vbig {
  font-family: var(--f-mono); font-weight: 700; color: var(--accent-hi);
  font-size: clamp(2.2rem, 5vw, 3.4rem); letter-spacing: -0.02em;
}
.heroB__visual .vnum-sub { font-family: var(--f-mono); font-size: 0.8rem; color: var(--on-dark-muted); margin-top: 6px; text-align: center; }

/* progress segments */
.heroB__progress { display: flex; gap: 8px; margin-top: var(--sp-7); max-width: 320px; }
.heroB__seg {
  flex: 1; height: 3px; background: rgba(255,255,255,0.14); border-radius: 2px;
  position: relative; overflow: hidden; cursor: pointer; border: 0; padding: 0;
}
.heroB__seg-fill { position: absolute; inset: 0; width: 0; background: var(--accent-hi); border-radius: 2px; }
.heroB__seg.active .heroB__seg-fill { animation: segFill linear forwards; }
.heroB__seg.done .heroB__seg-fill { width: 100%; }
@keyframes segFill { from { width: 0; } to { width: 100%; } }

/* ------------------------------ HERO C: KINETIC ------------------------- */
.heroC { width: 100%; text-align: center; }
.heroC__title {
  font-size: clamp(2.6rem, 1rem + 6.5vw, 6rem); color: var(--on-dark);
  max-width: 16ch; margin: var(--sp-5) auto var(--sp-5); line-height: 1.02;
}
.heroC__rotator {
  display: inline-grid; vertical-align: bottom; color: var(--accent-hi);
  position: relative;
}
.heroC__rotator > span {
  grid-area: 1 / 1; opacity: 0; transform: translateY(0.45em);
  transition: opacity .5s var(--ease), transform .5s var(--ease-out);
  white-space: nowrap;
}
.heroC__rotator > span.in { opacity: 1; transform: none; }
.heroC__rotator > span.out { opacity: 0; transform: translateY(-0.45em); }
.heroC__rotator::after {
  content: ""; position: absolute; left: 0; bottom: 0.04em; width: 100%; height: 3px;
  background: var(--accent-hi); transform-origin: left; animation: underline 2.6s var(--ease) infinite;
}
@keyframes underline { 0%,12% { transform: scaleX(0);} 30%,82%{ transform: scaleX(1);} 100%{ transform: scaleX(1);} }

.heroC__lead { font-size: var(--fs-lead); color: var(--on-dark-muted); max-width: 52ch; margin: 0 auto var(--sp-6); line-height: 1.5; }
.heroC__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); justify-content: center; margin-bottom: var(--sp-7); }
.heroC__ticker {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 0;
  border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark);
  max-width: 760px; margin: 0 auto; padding: 16px 0;
}
.heroC__stat { flex: 1; min-width: 150px; padding: 0 18px; position: relative; }
.heroC__stat + .heroC__stat::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 1px; background: var(--line-dark); }
.heroC__stat .n { font-family: var(--f-display); font-weight: 600; font-size: 1.7rem; color: var(--accent-hi); letter-spacing: -0.02em; }
.heroC__stat .l { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.06em; color: var(--on-dark-muted); text-transform: uppercase; margin-top: 4px; }

/* ------------------------------ PROBLEM --------------------------------- */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--sp-5); margin-top: var(--sp-6); }
.feature-card {
  position: relative; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: var(--sp-6); transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.section--light .feature-card { background: var(--paper-2); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); border-color: var(--line-strong); }
.feature-card__ix { font-family: var(--f-mono); font-size: var(--fs-label); color: var(--accent); letter-spacing: 0.1em; }
.feature-card h3 { font-size: var(--fs-h3); margin: var(--sp-4) 0 var(--sp-3); }
.feature-card p { color: var(--muted); }

/* ------------------------------ OFFERS SPLIT ---------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); margin-top: var(--sp-7); }
.split__card {
  position: relative; display: flex; flex-direction: column; align-items: flex-start;
  background: rgba(255,255,255,0.03); border: 1px solid var(--line-dark);
  border-radius: var(--r-lg); padding: clamp(24px, 3vw, 40px); overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.split__card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(circle at 80% 0%, var(--accent-soft), transparent 60%);
  transition: opacity var(--dur) var(--ease);
}
.split__card:hover { transform: translateY(-5px); border-color: var(--accent-line); background: rgba(255,255,255,0.05); }
.split__card:hover::after { opacity: 1; }
.split__tag { font-family: var(--f-mono); font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-hi); }
.split__title { font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem); color: var(--on-dark); margin: var(--sp-3) 0 var(--sp-3); }
.split__desc { color: var(--on-dark-muted); margin-bottom: var(--sp-5); }
.split__price { font-family: var(--f-display); font-size: 2rem; font-weight: 600; color: var(--on-dark); letter-spacing: -0.02em; margin-bottom: var(--sp-5); }
.split__price .u { font-family: var(--f-mono); font-size: 1rem; color: var(--on-dark-muted); font-weight: 400; }
.split__link { margin-top: auto; color: var(--accent-hi); font-weight: 600; display: inline-flex; align-items: center; gap: 7px; }
.split__card:hover .split__link .arrow { transform: translateX(4px); }
.split__link .arrow { transition: transform var(--dur) var(--ease-out); }

/* ------------------------------ PRICING --------------------------------- */
.pricing {
  position: relative; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(28px, 4vw, 44px); max-width: 540px;
  box-shadow: var(--shadow-soft);
}
.section--paper .pricing { background: var(--paper); }
.pricing__top { text-align: center; padding-bottom: var(--sp-5); border-bottom: 1px dashed var(--line-strong); margin-bottom: var(--sp-5); }
.badge {
  display: inline-flex; align-items: center; gap: 7px; font-family: var(--f-mono);
  font-size: var(--fs-label); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); padding: 7px 13px; border-radius: var(--r-pill); margin-bottom: var(--sp-4);
}
.badge .pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: led 2s ease-out infinite; }
.pricing__amount-row { display: flex; align-items: baseline; justify-content: center; gap: 4px; }
.pricing__amount { font-family: var(--f-display); font-weight: 600; font-size: clamp(3rem, 2rem + 4vw, 4rem); letter-spacing: -0.03em; }
.pricing__unit { font-family: var(--f-mono); font-size: 1.05rem; color: var(--muted); }
.pricing__setup { margin-top: var(--sp-3); font-size: var(--fs-sm); font-family: var(--f-mono); }
.pricing__setup .was { color: var(--muted-2); text-decoration: line-through; margin-right: 8px; }
.pricing__setup .now { color: var(--accent); font-weight: 600; }
.pricing__list { display: grid; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.pricing__list li { position: relative; padding-left: 30px; color: var(--ink); }
.pricing__list li::before {
  content: ""; position: absolute; left: 2px; top: 0.35em; width: 15px; height: 8px;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg);
}
.pricing__note { margin-top: var(--sp-4); color: var(--muted); font-size: var(--fs-sm); text-align: center; }

/* ------------------------------ PACKAGES -------------------------------- */
.packages { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); margin-top: var(--sp-7); align-items: stretch; }
.package {
  position: relative; display: flex; flex-direction: column; background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--sp-6);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.package:hover { transform: translateY(-5px); box-shadow: var(--shadow-lift); border-color: var(--line-strong); }
.package--featured { border-color: var(--accent); border-width: 1.5px; box-shadow: var(--shadow-soft); }
.package--featured::before {
  content: ""; position: absolute; inset: -1.5px; border-radius: inherit; pointer-events: none;
  background: linear-gradient(180deg, var(--accent-soft), transparent 40%);
}
.package__flag {
  position: absolute; top: -12px; left: var(--sp-6); font-family: var(--f-mono);
  font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--accent); color: #fff; padding: 5px 12px; border-radius: var(--r-pill);
}
.package__ix { font-family: var(--f-mono); font-size: var(--fs-label); color: var(--muted-2); letter-spacing: 0.1em; }
.package__name { font-size: var(--fs-h3); margin: var(--sp-3) 0 var(--sp-3); }
.package__price { font-family: var(--f-display); font-weight: 600; font-size: 2.2rem; letter-spacing: -0.03em; margin-bottom: var(--sp-4); }
.package__price .plus { color: var(--accent); }
.package__desc { color: var(--muted); margin-bottom: var(--sp-5); flex: 1; }

/* ------------------------------ PROOF ----------------------------------- */
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: var(--sp-7); border: 1px solid var(--line-dark); border-radius: var(--r-lg); overflow: hidden; }
.proof-card { padding: clamp(28px, 4vw, 44px); border-right: 1px solid var(--line-dark); position: relative; }
.proof-card:last-child { border-right: 0; }
.proof-card__stat { font-family: var(--f-display); font-weight: 600; font-size: clamp(2.2rem, 1.4rem + 3vw, 3.2rem); letter-spacing: -0.03em; color: var(--accent-hi); }
.proof-card p { color: var(--on-dark-muted); margin-top: var(--sp-3); }
.proof-card__ix { position: absolute; top: 16px; right: 18px; font-family: var(--f-mono); font-size: var(--fs-label); color: var(--muted); }

/* ------------------------------ PROCESS --------------------------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); margin-top: var(--sp-7); counter-reset: s; position: relative; }
.step { position: relative; padding-top: var(--sp-5); border-top: 1.5px solid var(--line); }
.step::after { content: ""; position: absolute; top: -1.5px; left: 0; width: 36px; height: 1.5px; background: var(--accent); }
.step__num { font-family: var(--f-mono); font-size: var(--fs-label); color: var(--accent); letter-spacing: 0.1em; }
.step__title { font-size: var(--fs-h3); margin: var(--sp-3) 0 var(--sp-3); }
.step p { color: var(--muted); max-width: 36ch; }

/* ------------------------------ FAQ ------------------------------------- */
.faq { max-width: 760px; margin: var(--sp-7) auto 0; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item:first-child { border-top: 1px solid var(--line); }
.faq__q {
  list-style: none; cursor: pointer; padding: var(--sp-5) 44px var(--sp-5) 0; position: relative;
  font-family: var(--f-display); font-size: var(--fs-h3); font-weight: 600; letter-spacing: -0.02em; color: var(--ink);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::before { content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font-family: var(--f-mono); font-size: 1.4rem; color: var(--accent); transition: transform var(--dur) var(--ease); font-weight: 400; }
.faq__item[open] .faq__q::before { content: "\2013"; }
.faq__a { padding: 0 44px var(--sp-5) 0; }
.faq__a p { color: var(--muted); }
.faq__item[open] .faq__a { animation: faqIn var(--dur) var(--ease); }
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ------------------------------ FINAL CTA ------------------------------- */
.final { position: relative; overflow: clip; }
.final__inner { text-align: center; position: relative; z-index: 1; }
.final__glow {
  position: absolute; z-index: 0; left: 50%; top: 40%; transform: translate(-50%,-50%);
  width: 80vw; max-width: 700px; aspect-ratio: 1; pointer-events: none;
  background: radial-gradient(circle, var(--accent-soft), transparent 62%);
}
.final__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); justify-content: center; margin-top: var(--sp-6); }

/* ------------------------------ FOOTER ---------------------------------- */
.footer { background: var(--ink-3); color: var(--on-dark-muted); padding-block: var(--sp-8); border-top: 1px solid var(--line-dark); }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--sp-6); align-items: start; }
.footer__brand { font-family: var(--f-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -0.02em; color: var(--on-dark); display: inline-flex; align-items: center; gap: 9px; }
.footer__brand .dot { color: var(--accent-hi); }
.footer__tagline { max-width: 38ch; margin-top: var(--sp-3); color: var(--on-dark-muted); }
.footer__meta { margin-top: var(--sp-5); font-family: var(--f-mono); font-size: var(--fs-label); color: var(--muted); letter-spacing: 0.04em; }
.footer__links { display: flex; flex-wrap: wrap; gap: var(--sp-5); justify-content: flex-end; }
.footer__links a { color: var(--on-dark-muted); font-size: var(--fs-sm); font-weight: 500; }
.footer__links a:hover { color: var(--on-dark); }
.footer__legal { grid-column: 1 / -1; margin-top: var(--sp-5); padding-top: var(--sp-5); border-top: 1px solid var(--line-dark); font-family: var(--f-mono); font-size: var(--fs-label); color: var(--muted); letter-spacing: 0.03em; }

/* ------------------------------ REVEAL ---------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); will-change: opacity, transform; }
[data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .buildwin__scan, .status-led, .badge .pulse, .heroC__rotator::after { animation: none; }
  .feature-card:hover, .package:hover, .split__card:hover { transform: none; }
}

/* ------------------------------ RESPONSIVE ------------------------------ */
@media (max-width: 940px) {
  .heroA__grid, .heroB__slide { grid-template-columns: 1fr; }
  .heroA__visual, .heroB__visual-wrap { display: none; }
  .packages, .proof-grid, .steps { grid-template-columns: 1fr; }
  .proof-grid { border-radius: var(--r-lg); }
  .proof-card { border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .proof-card:last-child { border-bottom: 0; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__links { justify-content: flex-start; }
}
@media (max-width: 720px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .split { grid-template-columns: 1fr; }
  .heroC__stat { min-width: 50%; }
}
@media (min-width: 721px) {
  .nav__menu { display: none !important; }
}