/* JNCloud - styles
   One visual language, taken from the artwork: flat fills, 2px navy outline, hard offset
   shadow, stacked slabs, blue and lavender. Every animation is transform/opacity only. */

@font-face {
  font-family: "Inter";
  src: url("assets/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #292247;
  --ink-2: #4b4370;
  --muted: #7a7399;
  --lavender: #b8b5f7;
  --lilac: #a4a4dd;
  --pale: #e7e5ff;
  --pale-2: #f3f2ff;
  --blue: #86a8ff;
  --blue-2: #b5caff;
  --sun: #fff37a;
  --bg: #ffffff;
  --line: rgba(41, 34, 71, 0.12);
  --radius: 18px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --nav-h: 76px;
  --container: 1180px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.08; font-weight: 800; }

.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--ink);
  color: #fff;
  border-radius: 10px;
}
.skip:focus { top: 16px; }

/* ---------- scroll progress (scroll-driven, CSS only) ---------- */
.progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 4px;
  z-index: 200;
  background: var(--blue);
  border-bottom: 2px solid var(--ink);
  transform-origin: 0 50%;
  transform: scaleX(0);
}
@supports (animation-timeline: scroll()) {
  .progress {
    animation: progress linear both;
    animation-timeline: scroll(root);
  }
}
@keyframes progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0);
  border-bottom: 2px solid transparent;
  transition: background 0.4s, border-color 0.4s;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--ink);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.03em;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: var(--blue);
  border: 2px solid var(--ink);
  box-shadow: 0 3px 0 var(--ink);
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 0.5s var(--ease-spring);
}
img.brand-mark { width: 38px; height: 38px; background: none; border: 0; box-shadow: none; border-radius: 0; }
.brand:hover .brand-mark { transform: rotate(-8deg) translateY(-2px); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-menu > a:not(.btn) {
  position: relative;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 15px;
  color: var(--ink-2);
  transition: color 0.25s;
}
/* the original site's underline, kept */
.nav-menu > a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 6px;
  height: 3px;
  border-radius: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}
.nav-menu > a:not(.btn):hover,
.nav-menu > a.is-active { color: var(--ink); }
.nav-menu > a:not(.btn):hover::after,
.nav-menu > a.is-active::after { transform: scaleX(1); }
.nav-menu .btn { margin-left: 10px; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  border-radius: 12px;
  cursor: pointer;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 3px;
  background: var(--ink);
  border-radius: 3px;
  transition: transform 0.35s var(--ease-out), opacity 0.2s;
}
.nav-toggle span { top: 21px; }
.nav-toggle span::before { content: ""; left: 0; top: -7px; }
.nav-toggle span::after { content: ""; left: 0; top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  border: 2px solid var(--ink);
  background: #fff;
  color: var(--ink);
  box-shadow: 0 4px 0 var(--ink);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.45s var(--ease-spring), translate 0.45s var(--ease-spring), box-shadow 0.3s;
  will-change: transform;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--blue-2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}
.btn:hover::before { transform: scaleX(1); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--ink); }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--ink); transition-duration: 0.1s; }
.btn-primary { background: var(--blue); }
.btn-primary svg { transition: transform 0.4s var(--ease-out); }
.btn-primary:hover svg { transform: translateX(4px); }
.btn-ghost::before { background: var(--pale); }
.btn-sm { padding: 11px 18px; font-size: 14px; border-radius: 11px; box-shadow: 0 3px 0 var(--ink); }

/* ---------- reveal (IntersectionObserver adds .is-in) ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  transition-delay: var(--delay, 0s);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
  min-height: calc(100svh - var(--nav-h));
  padding-block: clamp(40px, 8vh, 90px);
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow {
  display: inline-block;
  padding: 7px 12px;
  border-radius: 10px;
  background: var(--sun);
  border: 2px solid var(--ink);
  box-shadow: 0 3px 0 var(--ink);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 28px;
  transform: rotate(-1.5deg);
}
.js .eyebrow { transform: translateY(22px) rotate(-1.5deg); }
.js .eyebrow.is-in { transform: rotate(-1.5deg); }
.hero-title {
  font-size: clamp(42px, 5.6vw, 72px);
  max-width: 12ch;
  margin-bottom: 26px;
}
.hero-title .w {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}
.hero-title .w > span {
  display: inline-block;
  transform: translateY(110%);
  animation: word-up 1s var(--ease-out) forwards;
  animation-delay: calc(0.12s + var(--i) * 0.07s);
}
/* marker highlight in the slab language: blue fill, hard navy shadow */
.hero-title .hl {
  background:
    linear-gradient(var(--blue), var(--blue)) 0 calc(100% - 0.26em) / 100% 0.46em no-repeat,
    linear-gradient(var(--ink), var(--ink)) 0 calc(100% - 0.19em) / 100% 0.07em no-repeat;
  padding: 0 0.08em;
  margin: 0 -0.08em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
@keyframes word-up { to { transform: translateY(0); } }
.lead {
  font-size: clamp(17px, 1.4vw, 20px);
  color: var(--ink-2);
  max-width: 46ch;
  margin-bottom: 34px;
  --delay: 0.4s;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; --delay: 0.55s; }

.hero-art {
  position: relative;
  z-index: 1;
  padding: 6%;
}
/* a lavender slab behind the scene, same construction as the platforms in the art */
.hero-slab {
  position: absolute;
  inset: 4% 2%;
  z-index: -1;
  background: var(--pale);
  border: 2px solid var(--ink);
  border-radius: 28px;
  box-shadow: 0 10px 0 var(--ink);
  transform: rotate(-2deg);
  opacity: 0;
  animation: slab-in 1.1s var(--ease-out) 0.1s forwards;
}
.hero-slab::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 18px;
  border: 2px dashed rgba(41, 34, 71, 0.12);
}
@keyframes slab-in {
  from { opacity: 0; transform: rotate(-2deg) translateY(24px); }
  to { opacity: 1; transform: rotate(-2deg) translateY(0); }
}
.iso-wrap {
  transform: perspective(1400px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.9s var(--ease-out);
  transform-style: preserve-3d;
  will-change: transform;
}
.iso-wrap.is-tilting { transition: transform 0.18s ease-out; }
.iso { width: 100%; height: auto; overflow: visible; }

/* node entry + idle float. Two nested groups so both transforms compose. */
.iso-node {
  transform-box: fill-box;
  transform-origin: center;
  opacity: 0;
  animation: node-in 1.1s var(--ease-out) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes node-in {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
.iso-float {
  transform-box: fill-box;
  transform-origin: center;
  animation: float 6s ease-in-out infinite;
  animation-delay: var(--f, 0s);
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.iso-link-blue, .iso-link-dark, .iso-arc {
  opacity: 0;
  animation: fade-in 1.2s ease forwards;
  animation-delay: 1.1s;
}
.iso-arc { animation-delay: 1.5s; }
@keyframes fade-in { to { opacity: 1; } }
.pulses { opacity: 0; animation: fade-in 0.8s ease 1.6s forwards; }
.pulse { fill: #fff; stroke: var(--blue); stroke-width: 2.5; }
.pulse-dark { stroke: var(--ink); }
.pulse-halo { fill: var(--blue); opacity: 0.28; }
.pulse-halo-dark { fill: var(--ink); opacity: 0.18; }
.hero.is-idle .iso-float { animation-play-state: paused; }

/* ---------- proof strip: four facts, static, in the slab language ---------- */
.proof {
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--pale-2);
  padding-block: 28px;
}
.proof-row {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.proof-item {
  --delay: calc(var(--i) * 0.08s);
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 14px;
  box-shadow: 0 4px 0 var(--ink);
  transition: transform 0.5s var(--ease-spring), box-shadow 0.4s;
}
.proof-item:hover { transform: translateY(-3px); box-shadow: 0 7px 0 var(--ink); }
.proof-item strong { font-size: 16px; font-weight: 800; letter-spacing: -0.01em; }
.proof-item span { font-size: 13.5px; color: var(--ink-2); line-height: 1.4; }

/* ---------- sections ---------- */
section.block { padding-block: clamp(72px, 10vw, 128px); }
.section-head { max-width: 640px; margin-bottom: clamp(36px, 5vw, 64px); }
/* section tag: a small blue slab, slightly tilted like a sticker */
.kicker {
  display: inline-block;
  padding: 6px 11px;
  border-radius: 9px;
  background: var(--blue);
  border: 2px solid var(--ink);
  box-shadow: 0 3px 0 var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 18px;
  transform: rotate(-2deg);
  transition: transform 0.6s var(--ease-spring);
}
.section-head:hover .kicker { transform: rotate(1deg) translateY(-2px); }
h2 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 16px; }
.section-head p:not(.kicker) { color: var(--ink-2); font-size: 18px; }

/* ---------- services ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 28px 28px;
  border-radius: var(--radius);
  background: #fff;
  border: 2px solid var(--ink);
  box-shadow: 0 6px 0 var(--ink);
  overflow: hidden;
  transition: transform 0.5s var(--ease-spring), box-shadow 0.4s;
}
/* a lavender band slides up behind the icon on hover */
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 132px;
  background: var(--pale);
  border-bottom: 2px solid var(--ink);
  transform: translateY(-100%);
  transition: transform 0.6s var(--ease-out);
}
.card:hover { transform: translateY(-5px); box-shadow: 0 11px 0 var(--ink); }
.card:hover::before { transform: translateY(0); }
.card > * { position: relative; }
.card-icon {
  width: 84px;
  height: 84px;
  margin-bottom: 26px;
  transition: transform 0.7s var(--ease-spring);
}
.card:hover .card-icon { transform: translateY(-6px) rotate(-5deg); }
.card h3 { font-size: 22px; margin-bottom: 10px; }
.card p { color: var(--ink-2); font-size: 16px; margin-bottom: 24px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
/* chips pinned to the card floor, same height across the row, not content dependent */
.card .chips {
  margin-top: auto;
  padding-top: 18px;
  border-top: 2px dashed var(--pale);
}
.chip {
  font-size: 12.5px;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 0 2px 0 var(--ink);
  transition: transform 0.4s var(--ease-spring), background 0.3s;
}
.chip:hover { transform: translateY(-2px) rotate(-2deg); background: var(--sun); }

/* ---------- process band ---------- */
.band {
  background: var(--pale);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  padding-block: clamp(56px, 7vw, 88px);
  position: relative;
  overflow: hidden;
}
/* isometric guide lines, the grid the artwork sits on */
.band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(30deg, transparent 0 46px, rgba(41, 34, 71, 0.08) 46px 48px),
    repeating-linear-gradient(-30deg, transparent 0 46px, rgba(41, 34, 71, 0.08) 46px 48px);
  pointer-events: none;
}
.band .container { position: relative; }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step {
  --delay: calc(var(--i) * 0.12s);
  padding: 28px 26px 26px;
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 0 6px 0 var(--ink);
  transition: transform 0.5s var(--ease-spring), box-shadow 0.4s;
}
.step:hover { transform: translateY(-4px) rotate(-0.6deg); box-shadow: 0 10px 0 var(--ink); }
.step-n {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--blue);
  border: 2px solid var(--ink);
  box-shadow: 0 3px 0 var(--ink);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 18px;
}
.step:nth-child(2) .step-n { background: var(--sun); }
.step:nth-child(3) .step-n { background: var(--lavender); }
.step h3 { font-size: 22px; margin-bottom: 8px; }
.step p { color: var(--ink-2); font-size: 16px; }

/* ---------- work ---------- */
.case {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
.case + .case { margin-top: clamp(56px, 7vw, 96px); }
.case-media {
  position: relative;
  transform: perspective(1400px) rotateY(var(--ry, 0deg)) rotateX(var(--rx, 0deg));
  transition: transform 0.9s var(--ease-out);
}
.case-media.is-tilting { transition: transform 0.18s ease-out; }
/* two slabs, admin behind top right, the public app in front bottom left */
.duo { padding: 0 0 26% 0; }
.shot {
  margin: 0;
  position: relative;
  border-radius: 18px;
  padding: clamp(14px, 2vw, 22px);
  background: var(--shot-bg, #2d3236);
  border: 2px solid var(--ink);
  box-shadow: 0 8px 0 var(--ink);
  overflow: hidden;
  transition: transform 0.7s var(--ease-out);
}
.shot img { width: 100%; height: auto; border-radius: 8px; }
.shot-app img { border-radius: 0; }
.shot-admin { width: 82%; margin-left: auto; }
.shot-app { position: absolute; left: 0; bottom: 0; width: 70%; }
.case:hover .shot-admin { transform: translate(6px, -6px); }
.case:hover .shot-app { transform: translate(-4px, 6px); }
.shot-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  padding: 5px 10px;
  border-radius: 8px;
  background: var(--sun);
  border: 2px solid var(--ink);
  box-shadow: 0 2px 0 var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
}
.shot-admin .shot-tag { background: var(--blue); }
.case-body .kicker { background: var(--lavender); }
.case-body h3 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 8px; }
.case-body .preface { font-weight: 600; color: var(--ink-2); margin-bottom: 14px; }
.case-body p:not(.preface):not(.kicker) { color: var(--ink-2); margin-bottom: 20px; }
.case-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 16px;
  margin-bottom: 22px;
  border-radius: 12px;
  background: var(--sun);
  border: 2px solid var(--ink);
  box-shadow: 0 4px 0 var(--ink);
  transform: rotate(-1deg);
}
.case-stat strong { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; line-height: 1; }
.case-stat span { font-size: 14px; font-weight: 600; color: var(--ink-2); }
.sides { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 10px; }
.sides li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--ink-2); }
.side-tag {
  flex: none;
  width: 64px;
  text-align: center;
  padding: 4px 0;
  border-radius: 8px;
  background: #fff;
  border: 2px solid var(--ink);
  box-shadow: 0 2px 0 var(--ink);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}
.sides li:nth-child(1) .side-tag { background: var(--sun); }
.sides li:nth-child(2) .side-tag { background: var(--blue); }
.sides li:nth-child(3) .side-tag { background: var(--lavender); }
.store-links { display: flex; flex-wrap: wrap; gap: 10px; }
.store-links .btn { background: var(--sun); }
/* spec slab for a case with no public screenshots yet */
.spec {
  position: relative;
  padding: 64px 28px 28px;
  border-radius: 18px;
  background: var(--shot-bg, var(--pale));
  border: 2px solid var(--ink);
  box-shadow: 0 8px 0 var(--ink);
}
.spec-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.spec-list li { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 15.5px; }
.spec-check {
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: var(--blue);
  border: 2px solid var(--ink);
  box-shadow: 0 2px 0 var(--ink);
  position: relative;
}
.spec-check::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: solid var(--ink);
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}
.spec-list li:nth-child(odd) .spec-check { background: var(--sun); }

/* ---------- contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.form { display: grid; gap: 18px; }
.field { position: relative; }
.field input,
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  padding: 26px 16px 10px;
  border-radius: 14px;
  border: 2px solid var(--ink);
  background: #fff;
  box-shadow: 0 4px 0 var(--ink);
  outline: 0;
  transition: box-shadow 0.25s, background 0.25s, transform 0.25s;
  resize: vertical;
}
.field textarea { min-height: 150px; }
.field label {
  position: absolute;
  left: 16px;
  top: 19px;
  font-size: 15px;
  color: var(--muted);
  pointer-events: none;
  transform-origin: left top;
  transition: transform 0.25s var(--ease-out), color 0.25s;
}
.field input:focus,
.field textarea:focus { background: var(--pale-2); box-shadow: 0 4px 0 var(--blue); }
.field input:focus + label,
.field textarea:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:not(:placeholder-shown) + label { transform: translateY(-11px) scale(0.78); color: var(--ink-2); }
.field.is-invalid input,
.field.is-invalid textarea { box-shadow: 0 4px 0 #e5484d; border-color: #e5484d; animation: shake 0.4s; }
@keyframes shake {
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}
.form-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-note { font-size: 14px; color: var(--muted); min-height: 1.4em; }
.form-note.is-error { color: #e5484d; }
.form-note.is-ok { color: #1f9d68; }
.btn[data-state="loading"] { pointer-events: none; }
.btn .btn-label, .btn .btn-icon { transition: opacity 0.2s, transform 0.3s var(--ease-out); }
.btn .btn-icon { position: absolute; opacity: 0; transform: scale(0.6); }
.btn[data-state="loading"] .btn-label,
.btn[data-state="ok"] .btn-label { opacity: 0; transform: translateY(6px); }
.btn[data-state="loading"] .btn-spin,
.btn[data-state="ok"] .btn-check { opacity: 1; transform: scale(1); }
.btn-spin { width: 20px; height: 20px; border-radius: 50%; border: 3px solid rgba(41, 34, 71, 0.25); border-top-color: var(--ink); }
@keyframes spin { to { transform: rotate(360deg); } }
.btn[data-state="loading"] .btn-spin { animation: spin 0.8s linear infinite; transform: none; }

.timezone {
  padding: 32px;
  border-radius: var(--radius);
  background: var(--pale);
  border: 2px solid var(--ink);
  box-shadow: 0 6px 0 var(--ink);
}
.timezone h3 { font-size: 20px; line-height: 1.35; font-weight: 700; margin-bottom: 28px; }
.clocks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.clock { text-align: center; --delay: calc(var(--i) * 0.1s); }
.clock-face {
  position: relative;
  width: 84px;
  height: 84px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: var(--face, #fff);
  border: 2px solid var(--ink);
  box-shadow: 0 4px 0 var(--ink);
}
.clock-face::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink);
  transform: translate(-50%, -50%);
}
.hand {
  position: absolute;
  left: 50%;
  bottom: 50%;
  transform-origin: 50% 100%;
  border-radius: 4px;
  background: var(--ink);
  transform: translateX(-50%) rotate(var(--r, 0deg));
}
.hand-h { width: 4px; height: 22px; }
.hand-m { width: 3px; height: 30px; }
.hand-s { width: 1.5px; height: 32px; background: var(--blue); }
.clock h4 { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.clock time { font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.clock.is-home .clock-face { --face: var(--sun); }

/* ---------- footer ---------- */
.footer {
  border-top: 2px solid var(--ink);
  background: var(--pale-2);
  padding-block: 36px;
}
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--muted);
}
.footer .brand { color: var(--ink); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--ink-2); font-weight: 600; }
.footer-links a:hover { color: var(--ink); }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .proof-row { grid-template-columns: 1fr 1fr; }
  .case { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  :root { --nav-h: 66px; }
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 28px;
    gap: 40px;
  }
  .hero-title { max-width: none; }
  .proof-row { grid-template-columns: 1fr; }
  .hero-art { max-width: 460px; margin-inline: auto; width: 100%; }
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute;
    top: calc(var(--nav-h) - 6px);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    gap: 4px;
    background: #fff;
    border: 2px solid var(--ink);
    border-radius: 18px;
    box-shadow: 0 6px 0 var(--ink);
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
    transform-origin: top;
    pointer-events: none;
    transition: opacity 0.3s, transform 0.4s var(--ease-out);
  }
  .nav-menu.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav-menu > a:not(.btn) { padding: 14px 16px; font-size: 16px; }
  .nav-menu > a:not(.btn)::after { display: none; }
  .nav-menu .btn { margin: 8px 4px 4px; }
  .clocks { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .clock-face { width: 68px; height: 68px; }
  .hand-h { height: 18px; } .hand-m { height: 24px; } .hand-s { height: 26px; }
}
@media (hover: none) {
  .iso-wrap, .case-media { transform: none !important; }
}

/* ---------- reduced motion: everything settles instantly ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .js .eyebrow { transform: rotate(-1.5deg); }
  .iso-node, .iso-link-blue, .iso-link-dark, .iso-arc, .pulses, .hero-slab { opacity: 1; animation: none; }
  .hero-title .w > span { transform: none; animation: none; }
  .progress { display: none; }
}