/* ==========================================================================
   ASTRA · design tokens
   Monochrome studio: colour only comes from the sites being built.
   ========================================================================== */
:root {
  --bg: #08090b;
  --surface: #111316;
  --line: rgba(244, 243, 239, 0.08);
  --line-strong: rgba(244, 243, 239, 0.18);
  --ink: #f4f3ef;
  --ink-2: #a4a7ae;
  --ink-3: #80848d;
  --danger: #ff8f7a;
  --accent: #3355ff;
  --accent-ink: #8fa2ff;

  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --step--1: clamp(0.84rem, 0.81rem + 0.14vw, 0.92rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.1rem);
  --step-1: clamp(1.15rem, 1.06rem + 0.42vw, 1.4rem);
  --step-2: clamp(1.4rem, 1.22rem + 0.85vw, 1.95rem);
  --step-3: clamp(1.8rem, 1.45rem + 1.7vw, 2.95rem);
  --step-4: clamp(2.3rem, 1.7rem + 3vw, 4.4rem);
  --step-5: clamp(2.8rem, 1.6rem + 4.6vw, 5.75rem);

  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --gutter: clamp(1rem, 0.6rem + 2vw, 2.5rem);
  --section: clamp(4rem, 2.8rem + 4.5vw, 7rem);
  --head-gap: clamp(2rem, 1.5rem + 2vw, 3.5rem);

  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 14px;

  /* Motion (Premium): one signature curve, three durations */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-1: 0.18s;
  --dur-2: 0.45s;
  --dur-3: 0.9s;

  --header-h: 68px;
  color-scheme: dark;
}

/* ==========================================================================
   Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  /* No CSS smooth scrolling: ScrollTrigger scrolls to 0 to measure on refresh,
     and a smooth jump there misplaces the pins. Anchor links glide via main.js */
  scroll-padding-top: calc(var(--header-h) + 1rem);
  scrollbar-color: #2a2d33 var(--bg);
}
body {
  margin: 0;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

::selection { background: var(--ink); color: var(--bg); }
input, textarea { caret-color: var(--ink); }
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #2a2d33; border: 3px solid var(--bg); border-radius: 12px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: var(--r-xs); }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: var(--gutter); top: -100px; z-index: 100;
  background: var(--ink); color: var(--bg); padding: 0.7em 1em; border-radius: var(--r-sm); font-weight: 600;
  transition: top var(--dur-2) var(--ease-out);
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: 1320px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.icon { width: 1.1em; height: 1.1em; flex: none; }

/* ==========================================================================
   Type
   ========================================================================== */
.h2 {
  font-size: var(--step-4); line-height: 1.02; font-weight: 600;
  letter-spacing: -0.04em; text-wrap: balance; max-width: 16ch;
}
.h3 { font-size: var(--step-2); line-height: 1.12; font-weight: 600; letter-spacing: -0.025em; }
.body-l { font-size: var(--step-1); line-height: 1.5; color: var(--ink-2); max-width: 46ch; text-wrap: pretty; }
.note { font-size: var(--step--1); color: var(--ink-3); }
.link {
  text-decoration: underline; text-decoration-color: var(--line-strong);
  text-underline-offset: 0.22em; text-decoration-thickness: 1px;
  transition: text-decoration-color var(--dur-1), color var(--dur-1);
}
.link:hover { text-decoration-color: var(--ink); color: var(--ink); }
.split-line { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.split-word { display: inline-block; will-change: transform; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  --btn-bg: transparent; --btn-fg: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  min-height: 44px; padding: 0.7em 1.2em;
  border: 1px solid transparent; border-radius: 999px;
  background: var(--btn-bg); color: var(--btn-fg);
  font-weight: 560; letter-spacing: -0.01em; line-height: 1.1; white-space: nowrap;
  transition: background-color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease-out);
}
.btn .icon { transition: transform var(--dur-2) var(--ease-out); }
.btn:hover .icon { transform: translateX(3px); }
.btn:active { transform: scale(0.97); }
.btn-lg { min-height: 52px; padding: 0.85em 1.5em; }
.btn-primary { --btn-bg: var(--ink); --btn-fg: var(--bg); }
.btn-primary:hover { --btn-bg: #ffffff; }
.btn-ghost { border-color: var(--line-strong); }
.btn-ghost:hover { --btn-bg: rgba(244, 243, 239, 0.06); border-color: var(--ink-3); }
.btn[aria-busy="true"] { cursor: progress; opacity: 0.8; }
.btn[aria-busy="true"] .icon { animation: nudge 0.9s var(--ease) infinite; }
@keyframes nudge { 50% { transform: translateX(5px); } }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  transition: background-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.site-header.is-scrolled { background-color: rgba(8, 9, 11, 0.94); box-shadow: 0 1px 0 var(--line); }
.header-inner {
  height: 100%; max-width: 1320px; margin-inline: auto; padding-inline: var(--gutter);
  display: flex; align-items: center; gap: var(--sp-6);
}
.logo { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 600; font-size: 1.12rem; letter-spacing: -0.03em; }
.logo-mark { display: grid; gap: 3px; width: 20px; }
.logo-mark i { display: block; height: 4px; border-radius: 2px; background: var(--ink); transition: transform var(--dur-2) var(--ease-out); }
.logo-mark i:nth-child(2) { width: 70%; }
.logo-mark i:nth-child(3) { width: 45%; }
.logo:hover .logo-mark i:nth-child(2) { transform: translateX(30%); }
.logo:hover .logo-mark i:nth-child(3) { transform: translateX(80%); }
.nav { margin-left: auto; }
.nav ul { display: flex; gap: clamp(1rem, 0.4rem + 1.4vw, 2rem); }
.nav a {
  position: relative; display: inline-block; padding-block: 0.4em;
  font-size: var(--step--1); font-weight: 500; color: var(--ink-2); transition: color var(--dur-1);
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.1em; height: 1px; background: var(--ink);
  transform: scaleX(0); transform-origin: right; transition: transform var(--dur-2) var(--ease-out);
}
.nav a:hover, .nav a[aria-current="true"] { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }
.header-cta { min-height: 40px; padding: 0.55em 1.1em; font-size: var(--step--1); }

.menu-toggle {
  display: none; margin-left: auto; align-items: center; gap: 0.6em; min-height: 44px; padding: 0.5em 0.9em;
  background: none; border: 1px solid var(--line-strong); border-radius: 999px; font-size: var(--step--1); font-weight: 560;
}
.menu-toggle-lines { position: relative; width: 18px; height: 10px; }
.menu-toggle-lines span {
  position: absolute; left: 0; width: 100%; height: 1.5px; background: currentColor; border-radius: 2px;
  transition: transform var(--dur-2) var(--ease-out), top var(--dur-2) var(--ease-out);
}
.menu-toggle-lines span:first-child { top: 1px; }
.menu-toggle-lines span:last-child { top: 7.5px; }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines span:first-child { top: 4.25px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines span:last-child { top: 4.25px; transform: rotate(-45deg); }
.menu-mobile {
  position: fixed; left: 0; right: 0; top: var(--header-h); bottom: 0; background: var(--bg);
  padding: var(--sp-5) var(--gutter) var(--sp-6); overflow-y: auto;
  clip-path: inset(0 0 100% 0); transition: clip-path 0.55s var(--ease-out);
}
.menu-mobile.is-open { clip-path: inset(0 0 0 0); }
.menu-mobile ul { border-top: 1px solid var(--line); margin-bottom: var(--sp-6); }
.menu-mobile li { border-bottom: 1px solid var(--line); }
.menu-mobile a:not(.btn) {
  display: block; padding: 0.7em 0; font-size: var(--step-1); font-weight: 560; letter-spacing: -0.02em;
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.4s var(--ease), transform 0.6s var(--ease-out), color var(--dur-1);
}
.menu-mobile.is-open a:not(.btn) { opacity: 1; transform: none; }
.menu-mobile.is-open li:nth-child(2) a { transition-delay: 0.04s; }
.menu-mobile.is-open li:nth-child(3) a { transition-delay: 0.08s; }
.menu-mobile.is-open li:nth-child(4) a { transition-delay: 0.12s; }
.menu-mobile.is-open li:nth-child(5) a { transition-delay: 0.16s; }
.menu-mobile a:not(.btn):hover { color: var(--ink-2); }
.menu-mobile .btn { width: 100%; }
@media (max-width: 960px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* ==========================================================================
   Hero: the workshop
   Copy and the build steps on the left; a large browser where a site is
   assembled on the right. Pinned on desktop while scroll walks the steps.
   ========================================================================== */
.forge-pin {
  position: relative;
  min-height: max(660px, 100svh);
  display: flex; align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}
.forge-bg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.forge-layout {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 4.6fr) minmax(0, 7.4fr);
  gap: clamp(2rem, 1rem + 3vw, 4.5rem); align-items: center;
  max-width: 1480px;
  width: 100%;
  padding-block: clamp(1rem, 0.5rem + 2vw, 2.5rem);
}
.hero-title {
  font-size: clamp(2.5rem, 1.2rem + 3.3vw, 4.3rem);
  line-height: 0.98; font-weight: 600; letter-spacing: -0.04em; text-wrap: balance;
}
.hero-title span { display: block; color: var(--ink-2); }
.hero-lede { margin-top: var(--sp-5); font-size: var(--step-1); line-height: 1.5; color: var(--ink-2); max-width: 36ch; text-wrap: pretty; }
.hero-prices { margin-top: var(--sp-5); display: flex; gap: var(--sp-6); }
.hero-prices div { display: grid; gap: 0.1rem; padding-left: var(--sp-4); border-left: 1px solid var(--line-strong); }
.hero-prices dt { font-size: var(--step--1); color: var(--ink-3); }
.hero-prices dd { font-size: var(--step-1); font-weight: 600; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.hero-actions { margin-top: var(--sp-6); display: flex; flex-wrap: wrap; gap: var(--sp-3); }

@keyframes rise { from { opacity: 0; transform: translateY(18px); } }
.js [data-hero-fade] { animation: rise var(--dur-3) var(--ease-out) both; }
.js .hero-title[data-hero-fade] { animation-delay: 0.05s; }
.js .hero-lede[data-hero-fade] { animation-delay: 0.15s; }
.js .hero-prices[data-hero-fade] { animation-delay: 0.25s; }
.js .hero-actions[data-hero-fade] { animation-delay: 0.35s; }

/* Build steps: a numbered timeline under the browser; the order is the information */
.forge-steps { margin-top: 1.25rem; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0.5rem; counter-reset: step; }
.forge-steps li {
  position: relative; counter-increment: step;
  display: flex; align-items: baseline; gap: 0.45rem;
  padding-top: 0.7rem; border-top: 2px solid var(--line-strong);
  font-size: var(--step--1); color: var(--ink-3);
  transition: color var(--dur-2) var(--ease);
}
.forge-steps li::before { content: counter(step, decimal-leading-zero); font-variant-numeric: tabular-nums; font-size: 0.8em; }
.forge-steps li::after {
  content: ""; position: absolute; left: 0; right: 0; top: -2px; height: 2px; background: var(--accent-ink);
  transform: scaleX(0); transform-origin: left; transition: transform 0.7s var(--ease-out);
}
.forge-steps li.is-active, .forge-steps li.is-done { color: var(--ink); }
.forge-steps li.is-active::after, .forge-steps li.is-done::after { transform: scaleX(1); }
.forge-steps li.is-active::before { color: var(--accent-ink); }
.forge-steps b { font-weight: 560; }
.forge-steps span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.forge-stage { position: relative; perspective: 2200px; }
.forge-browser {
  transform: rotateY(-9deg) rotateX(3deg); transform-origin: 80% 50%;
  transition: transform 1.1s var(--ease-out), opacity 0.8s var(--ease);
}
.forge-browser .browser-viewport { height: clamp(380px, calc(100svh - var(--header-h) - 14rem), 620px); }
.forge-stage .forge-phone {
  position: absolute; right: 3%; top: 5%; width: clamp(170px, 13vw, 220px);
  transform: translate3d(45%, 12%, 0) rotateY(-30deg); opacity: 0; pointer-events: none;
  transition: transform 1.1s var(--ease-out), opacity 0.6s var(--ease);
}
.forge-phone .browser-viewport { aspect-ratio: 9 / 18.5; }
.forge-pin[data-step="mobile"] .forge-browser { transform: rotateY(-24deg) rotateX(3deg) translateX(-6%) scale(0.9); opacity: 0.55; }
.forge-pin[data-step="mobile"] .forge-phone { transform: translate3d(0, 0, 0) rotateY(-10deg); opacity: 1; }
.forge-cap { margin-top: 1rem; display: inline-flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; font-size: var(--step--1); color: var(--ink-2); }
.forge-cap-note { color: var(--ink-3); padding-left: 0.6rem; border-left: 1px solid var(--line-strong); }
.gen-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-3); transition: background-color var(--dur-2) var(--ease); }
.forge-pin.is-built .gen-dot, .demo-stage .gen-dot { background: var(--accent-ink); }

@media (max-width: 999px) {
  .forge-pin { min-height: 0; align-items: flex-start; }
  .forge-layout { grid-template-columns: 1fr; padding-block: var(--sp-6) var(--sp-7); }
  .forge-steps { display: none; }
  .forge-cap-desc { display: none; }
  .forge-browser { transform: none; }
  .forge-browser .browser-viewport { height: 64svh; min-height: 420px; }
  .forge-phone { display: none; }
  .hero-actions .btn { flex: 1 1 auto; }
}

/* ==========================================================================
   Demo
   ========================================================================== */
.demo { border-top: 1px solid var(--line); }
.demo-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.demo-copy .body-l { margin-top: var(--sp-5); }
.demo-form { margin-top: var(--sp-7); display: grid; gap: var(--sp-6); max-width: 30rem; }
.field { display: grid; gap: 0.45rem; }
.field label, .segments legend { font-size: var(--step--1); font-weight: 560; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; padding: 0.8rem 1rem;
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  font-size: max(16px, var(--step-0));
  transition: border-color var(--dur-1) var(--ease), box-shadow var(--dur-2) var(--ease-out), background-color var(--dur-1);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); opacity: 1; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--ink-3); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible {
  outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(244, 243, 239, 0.14);
}
.demo-form input[data-demo-input] { min-height: 60px; font-size: var(--step-2); font-weight: 560; letter-spacing: -0.025em; }
.segments { border: 0; padding: 0; margin: 0; min-width: 0; }
.segments legend { padding: 0; margin-bottom: 0.6rem; }
.segments-list { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.segment { position: relative; }
.segment input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.segment span {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0.5em 1.05em;
  border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: var(--step--1); font-weight: 560; color: var(--ink-2);
  transition: background-color var(--dur-1) var(--ease), color var(--dur-1), border-color var(--dur-1);
}
.segment:hover span { border-color: var(--ink-3); color: var(--ink); }
.segment input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.segment input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 3px; }
.demo-copy .note { margin-top: var(--sp-5); }

.demo-stage { position: relative; }
.demo-viewport { height: clamp(420px, 62svh, 620px); }
@media (max-width: 900px) {
  .demo-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .segments-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.35rem; }
  .segment span { width: 100%; justify-content: center; padding: 0.5em 0.2em; font-size: 0.8rem; }
}

/* ==========================================================================
   Projects
   ========================================================================== */
.section-head { display: grid; gap: var(--sp-5); margin-bottom: var(--head-gap); }
.projects .section-head, .plans .section-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; }
.project { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--sp-6) var(--gutter); align-items: center; }
.project + .project { margin-top: clamp(4rem, 2.5rem + 5vw, 7rem); }
.project-visual { position: relative; }
.project--a .project-visual { grid-column: 1 / span 8; }
.project--a .ticket { grid-column: 10 / -1; }
.project-visual .project-phone { position: absolute; right: 0; bottom: 0; width: 23%; }
.project-phone .browser-viewport { aspect-ratio: 9 / 18.5; }
.project-viewport { height: clamp(360px, 42vw, 620px); }
.project--b .ticket { grid-column: 1 / span 4; }
.project--b .project-visual { grid-column: 6 / -1; }
.project--c .project-visual, .project--c .ticket { grid-column: 1 / -1; }
.ticket { display: grid; gap: var(--sp-4); align-content: start; }
.ticket p:not(.ticket-tag) { color: var(--ink-2); max-width: 42ch; text-wrap: pretty; }
.ticket-tag {
  justify-self: start; padding: 0.28em 0.75em; border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: var(--step--1); font-weight: 500; color: var(--ink-2);
}
.ticket-meta { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-6); padding-block: var(--sp-3); border-block: 1px solid var(--line); }
.ticket-meta div { display: grid; gap: 0.1rem; }
.ticket-meta dt { font-size: var(--step--1); color: var(--ink-3); }
.ticket-meta dd { font-weight: 560; }
.ticket--row { grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 5fr); gap: var(--sp-5) var(--gutter); align-items: start; margin-top: var(--sp-6); }
.ticket--row > div:first-child { display: grid; gap: var(--sp-4); }
.ticket--row .ticket-meta { border-block: 0; padding: 0; }
@media (max-width: 960px) {
  .projects .section-head, .plans .section-head { grid-template-columns: 1fr; }
  .project--a .project-visual, .project--a .ticket, .project--b .project-visual, .project--b .ticket { grid-column: 1 / -1; }
  .project--b .ticket { order: 2; }
  .ticket--row { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Services
   ========================================================================== */
.service {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--sp-6) var(--gutter);
  padding-block: clamp(2rem, 1.4rem + 2.5vw, 3.75rem); border-top: 1px solid var(--line);
}
.service:last-child { border-bottom: 1px solid var(--line); }
.service-title { font-size: var(--step-5); line-height: 0.95; font-weight: 600; letter-spacing: -0.04em; }
.service-price { margin-top: var(--sp-4); font-size: var(--step-2); font-weight: 500; font-variant-numeric: tabular-nums; color: var(--ink-2); letter-spacing: -0.02em; }
.service-for { font-size: var(--step-1); line-height: 1.45; max-width: 44ch; text-wrap: pretty; color: var(--ink-2); }
.service-for strong { font-weight: 600; color: var(--ink); }
.list-check { margin-top: var(--sp-5); display: grid; gap: 0.7rem; color: var(--ink-2); }
.list-check li { display: grid; grid-template-columns: auto 1fr; gap: 0.75rem; align-items: start; }
.list-check .icon { margin-top: 0.2em; color: var(--ink); }
@media (max-width: 760px) { .service { grid-template-columns: 1fr; } }

/* ==========================================================================
   Values
   ========================================================================== */
.values { padding-block: calc(var(--section) * 0.85); }
.values-text {
  font-size: var(--step-3); line-height: 1.2; font-weight: 500; letter-spacing: -0.035em;
  max-width: 30ch; text-wrap: pretty; margin-left: clamp(0rem, -6rem + 16vw, 14rem);
}
.values-text span { transition: color 0.6s var(--ease); }
.js .values-text.is-armed span { color: #3a3d43; }
.js .values-text.is-armed span.is-lit { color: var(--ink); }

/* ==========================================================================
   Process
   ========================================================================== */
.process { border-top: 1px solid var(--line); }
.process-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--sp-7) var(--gutter); align-items: start; }
.process-head { position: sticky; top: calc(var(--header-h) + 2.5rem); display: grid; gap: var(--sp-5); }
.steps { position: relative; display: grid; gap: clamp(2.5rem, 1.6rem + 3vw, 4.5rem); }
.steps::before, .steps::after { content: ""; position: absolute; left: calc(1.25rem - 0.5px); top: 0.5rem; bottom: 0.5rem; width: 1px; }
.steps::before { background: var(--line-strong); }
.steps::after { background: var(--ink); transform-origin: top; transform: scaleY(var(--progress, 0)); }
html:not(.js) .steps::after { display: none; }
.step { position: relative; display: grid; grid-template-columns: 2.5rem 1fr; gap: var(--sp-5); }
.step-num {
  position: relative; z-index: 1; display: grid; place-items: center; width: 2.5rem; height: 2.5rem;
  background: var(--bg); border: 1px solid var(--line-strong); border-radius: 50%;
  font-size: var(--step--1); font-weight: 600; color: var(--ink-3); font-variant-numeric: tabular-nums;
  transition: color var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.step.is-active .step-num { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.step .h3 { margin-top: 0.2rem; }
.step p { margin-top: var(--sp-3); color: var(--ink-2); max-width: 46ch; }
@media (max-width: 860px) { .process-grid { grid-template-columns: 1fr; } .process-head { position: static; } }

/* ==========================================================================
   Plans
   ========================================================================== */
.plans-list { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.plan { padding: clamp(1.75rem, 1rem + 3vw, 3.5rem) clamp(0rem, -1rem + 3vw, 3rem) clamp(1.75rem, 1rem + 3vw, 3.5rem) 0; display: grid; gap: var(--sp-4); align-content: start; }
.plan + .plan { border-left: 1px solid var(--line); padding-left: clamp(1.25rem, 0.5rem + 3vw, 3.5rem); }
.plan-name { font-size: var(--step-1); font-weight: 560; color: var(--ink-2); }
.plan-price { font-size: clamp(3.4rem, 2rem + 6vw, 7.5rem); font-weight: 600; line-height: 0.9; letter-spacing: -0.045em; font-variant-numeric: tabular-nums; }
.plan-price span { font-size: 0.42em; letter-spacing: -0.02em; vertical-align: 0.95em; margin-right: 0.15em; color: var(--ink-2); }
.plan-for { color: var(--ink-2); max-width: 32ch; }
.plans-foot { margin-top: var(--sp-6); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-5) var(--sp-7); }
.plans-cta { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.plans-note { max-width: 44ch; color: var(--ink-3); font-size: var(--step--1); line-height: 1.55; }
@media (max-width: 640px) {
  .plans-list { grid-template-columns: 1fr; }
  .plan { padding-right: 0; }
  .plan + .plan { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .plans-cta, .plans-cta .btn { width: 100%; }
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { border-top: 1px solid var(--line); }
.faq-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--sp-7) var(--gutter); align-items: start; }
.faq-head { position: sticky; top: calc(var(--header-h) + 2.5rem); display: grid; gap: var(--sp-5); }
.accordion { border-top: 1px solid var(--line); }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-item h3 { font-size: inherit; }
.acc-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--sp-5);
  min-height: 64px; padding: 1.15rem 0; background: none; border: 0; text-align: left;
  font-size: var(--step-1); font-weight: 500; letter-spacing: -0.02em; transition: color var(--dur-1);
}
.acc-trigger:hover { color: var(--ink-2); }
.acc-trigger .icon { width: 1.3em; height: 1.3em; transition: transform var(--dur-2) var(--ease-out); }
.acc-trigger[aria-expanded="true"] .icon { transform: rotate(45deg); }
.acc-panel { display: grid; grid-template-rows: 1fr; }
.acc-panel > div { overflow: hidden; }
.acc-panel p { padding-bottom: 1.4rem; color: var(--ink-2); max-width: 58ch; }
.js .acc-panel { grid-template-rows: 0fr; transition: grid-template-rows 0.5s var(--ease-out); }
.js .acc-panel > div { visibility: hidden; transition: visibility 0s linear 0.5s; }
.js .acc-panel.is-open { grid-template-rows: 1fr; }
.js .acc-panel.is-open > div { visibility: visible; transition-delay: 0s; }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; } .faq-head { position: static; } }

/* ==========================================================================
   Quote
   ========================================================================== */
.quote { position: relative; isolation: isolate; padding-block: var(--section); background: var(--surface); border-top: 1px solid var(--line); }
.quote-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--sp-7) var(--gutter); align-items: start; }
.quote-title { font-size: var(--step-5); line-height: 0.96; font-weight: 600; letter-spacing: -0.04em; text-wrap: balance; max-width: 11ch; }
.quote-lede { margin-top: var(--sp-5); font-size: var(--step-1); line-height: 1.45; color: var(--ink-2); max-width: 34ch; }
.quote-alt { margin-top: var(--sp-6); color: var(--ink-3); }
.quote-alt a { display: inline-flex; align-items: center; gap: 0.45em; margin-top: 0.3em; font-weight: 560; color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 0.22em; }
.quote-form { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
.field--full { grid-column: 1 / -1; }
.quote .field input, .quote .field select, .quote .field textarea { background: var(--bg); }
.quote .opt { font-weight: 400; color: var(--ink-3); }
.field [aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 1px var(--danger); }
.field textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.select-wrap { position: relative; }
.select-wrap::after {
  content: ""; position: absolute; right: 1.1rem; top: 50%; width: 8px; height: 8px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.select-wrap select { appearance: none; -webkit-appearance: none; padding-right: 2.6rem; cursor: pointer; }
.field-error { font-size: var(--step--1); font-weight: 500; color: var(--danger); }
.field-error:empty { display: none; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-4) var(--sp-5); margin-top: var(--sp-2); }
.form-status { flex: 1 1 18rem; line-height: 1.45; }
.form-status:empty { display: none; }
.form-status .status-box { display: grid; gap: 0.6rem; padding: 0.9rem 1rem; border-radius: var(--r-sm); background: var(--bg); border: 1px solid var(--line-strong); }
.form-status .status-box--error { border-color: var(--danger); }
.form-status .status-box--ok { border-color: var(--ink); }
.status-mail {
  justify-self: start; display: inline-flex; align-items: center; gap: 0.5em; min-height: 44px; padding: 0.6em 1.1em;
  border-radius: 999px; background: var(--ink); color: var(--bg) !important; font-weight: 560;
}
@media (max-width: 860px) { .quote-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .quote-form { grid-template-columns: 1fr; } .form-actions .btn { width: 100%; } }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { padding-block: clamp(4rem, 3rem + 4vw, 7rem) var(--sp-6); border-top: 1px solid var(--line); }
.footer-word::before { content: attr(data-word); }
.footer-word { font-size: clamp(4.5rem, 1rem + 15vw, 15rem); font-weight: 600; letter-spacing: -0.07em; line-height: 0.8; color: #1d2025; user-select: none; }
.footer-grid { margin-top: var(--sp-7); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr); gap: var(--sp-6) var(--gutter); align-items: start; }
.footer-claim { font-size: var(--step-2); font-weight: 560; line-height: 1.15; letter-spacing: -0.03em; max-width: 16ch; }
.footer-links { display: grid; grid-template-columns: repeat(2, max-content); gap: 0.5rem 2rem; }
.footer-links a { color: var(--ink-2); transition: color var(--dur-1); }
.footer-links a:hover { color: var(--ink); }
.footer-contact { display: grid; gap: 0.5rem; justify-items: start; }
.footer-legal {
  margin-top: var(--sp-8); padding-top: var(--sp-5); border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--sp-3) var(--sp-6);
  font-size: var(--step--1); color: var(--ink-3);
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0s !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}

/* ==========================================================================
   Opening: from code to a live site, told like a presentation.
   Big centred statements; the build passes over and through them.
   ========================================================================== */
.prelude { position: relative; background: var(--bg); }
.prelude-stage { position: relative; height: 100svh; min-height: 560px; overflow: hidden; perspective: 1400px; }
html:not(.has-prelude) .prelude { display: none; }

/* Statements */
.pl-slides { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.pl-slide {
  position: absolute; left: 50%; top: 50%; width: min(14ch, 92vw); margin: 0;
  transform: translate(-50%, -50%); text-align: center; opacity: 0;
  font-size: clamp(2.6rem, 1rem + 6.4vw, 7.2rem); font-weight: 600; line-height: 0.96; letter-spacing: -0.045em;
  will-change: transform, opacity;
}
.pl-slide[data-slide="title"] { width: min(16ch, 92vw); opacity: 1; }
.pl-slide--blend { mix-blend-mode: difference; color: #ffffff; }
.pl-hint { position: absolute; left: 50%; bottom: 2.4rem; transform: translateX(-50%); margin: 0; color: var(--ink-3); font-size: var(--step--1); z-index: 2; }

/* Editor (unchanged look) */
.prelude-editor {
  position: absolute; left: 50%; top: 50%; z-index: 3; width: min(760px, calc(100vw - 2 * var(--gutter)));
  transform: translate(-50%, -46%); opacity: 0;
  border-radius: 14px; overflow: hidden; background: rgba(15, 16, 19, 0.92);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 60px 120px -50px rgba(0, 0, 0, 0.95);
  will-change: transform, opacity, filter;
  transform-style: preserve-3d;
}
.prelude-editor-bar { display: flex; align-items: center; gap: 12px; height: 38px; padding: 0 14px; background: #16181c; color: #8a8e97; font-size: 12px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.prelude-code {
  padding: 18px 0; height: min(52svh, 460px); overflow: hidden;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: clamp(11px, 0.55rem + 0.35vw, 14px); line-height: 1.75;
  counter-reset: ln;
}
.prelude-code .ln { display: flex; white-space: pre; padding-right: 18px; }
.prelude-code .ln::before { counter-increment: ln; content: counter(ln); width: 3.2em; flex: none; padding-right: 1.2em; text-align: right; color: #3f434b; }
.prelude-code .ln > span { display: inline-block; clip-path: inset(0 var(--hide, 100%) 0 0); }
.prelude-code-inner { will-change: transform; }
.prelude-code .ln.is-current > span::after { content: ""; display: inline-block; width: 0.55em; height: 1.1em; vertical-align: -0.2em; background: var(--accent-ink); margin-left: 1px; }
.tk-tag { color: #8fa2ff; } .tk-attr { color: #c8b6ff; } .tk-str { color: #e9c48a; } .tk-prop { color: #9ad0ff; } .tk-com { color: #5b606a; } .tk-kw { color: #ff9ab0; } .tk-txt { color: #f4f3ef; }

/* Code wall: the editor's lines multiplied on a plane tilted into depth */
.pl-wall { position: absolute; inset: 0; z-index: 1; opacity: 0; perspective: 900px; perspective-origin: 50% 30%; pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 70%, transparent 100%);
          mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 70%, transparent 100%); }
.pl-wall-plane {
  position: absolute; left: 50%; top: 0; width: min(1100px, 120vw); margin-left: calc(min(1100px, 120vw) / -2);
  transform-origin: 50% 0; will-change: transform;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 15px; line-height: 2; white-space: pre;
  columns: 2; column-gap: 64px;
}
.pl-wall-plane .ln { overflow: hidden; text-overflow: clip; }

/* Shared box for the wireframe and the site */
.pl-box, .pl-frame {
  position: absolute; left: 50%; top: 50%; width: var(--pl-w, 1100px);
  transform: translate(-50%, -50%);
}
.pl-box { z-index: 1; aspect-ratio: 1600 / 960; margin-top: calc(38px / 2); opacity: 0; }
.pl-wire { width: 100%; height: 100%; overflow: visible; }
.pl-wire .w-line { fill: none; stroke: rgba(143, 162, 255, 0.85); stroke-width: 1.4; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: 1; }
.pl-wire .w-grid { fill: rgba(143, 162, 255, 0.05); stroke: none; transform-box: fill-box; transform-origin: 50% 0; }
.pl-wire .w-bar { fill: rgba(244, 243, 239, 0.12); transform-box: fill-box; transform-origin: 0 50%; }
.pl-wire .w-x { stroke: rgba(143, 162, 255, 0.35); stroke-width: 1; vector-effect: non-scaling-stroke; fill: none; stroke-dasharray: 1; stroke-dashoffset: 1; }

.pl-frame { z-index: 3; opacity: 0; will-change: transform, opacity; transform-style: preserve-3d; }
.pl-frame .browser { box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 80px 160px -60px rgba(0, 0, 0, 0.95); }
.pl-viewport { position: relative; height: calc(var(--pl-w, 1100px) * 0.6); overflow: hidden; background: transparent; }
.pl-reveal { position: absolute; inset: 0; overflow: hidden; transform: translateY(-100%); will-change: transform; }
.pl-site { container: site / inline-size; position: absolute; left: 0; top: 0; width: 1100px; transform-origin: 0 0; will-change: transform; }
.pl-scan {
  position: absolute; left: -2%; right: -2%; top: 0; height: 2px; opacity: 0; will-change: transform, opacity;
  background: linear-gradient(90deg, transparent, #ffffff 18%, #ffffff 82%, transparent);
  box-shadow: 0 0 16px 3px rgba(255, 255, 255, 0.75), 0 0 48px 10px rgba(255, 255, 255, 0.22);
}

.prelude-skip {
  position: absolute; right: var(--gutter); bottom: 1.4rem; z-index: 5;
  font-size: 0.78rem; color: var(--ink-3);
  text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 0.22em;
}
.prelude-skip:hover { color: var(--ink); }