/* ============================================================
   Simtek Initiative — pre-launch page
   Static, zero-build. Dark editorial system.
   ============================================================ */

:root {
  --ink: #080A09;
  --ink-2: #0B0E0C;
  --ink-3: #101511;
  --bone: #F2EFE6;
  --bone-dim: #CBD0C5;
  --muted: #98A096;
  --muted-2: #6F776E;
  --accent: #C9FF3D;
  --line: rgba(242, 239, 230, .11);
  --line-2: rgba(242, 239, 230, .2);
  --sans: "Bricolage Grotesque", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --pad: clamp(20px, 4.2vw, 64px);
  --max: 1480px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --bar-h: 72px;
}

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

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

body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-optical-sizing: auto;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; }
button, input { font: inherit; color: inherit; }

::selection { background: var(--accent); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.contact :focus-visible { outline-color: var(--ink); }

/* ---------- utilities ---------- */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: fixed;
  top: 12px; left: 12px;
  z-index: 100;
  transform: translateY(-250%);
  background: var(--accent);
  color: var(--ink);
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.skip:focus { transform: none; }

.grain {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}

.wrap {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 2px;
  padding: 14px 22px;
  font-weight: 600;
  font-size: 13px;
  line-height: 1;
  letter-spacing: .01em;
  cursor: pointer;
  transition: background-color .25s, color .25s, border-color .25s, transform .25s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--solid { background: var(--accent); border-color: var(--accent); color: #0A0C09; }
.btn--solid:hover { background: var(--bone); border-color: var(--bone); }

.btn--ghost { border-color: var(--line-2); color: var(--bone); }
.btn--ghost:hover { background: var(--bone); border-color: var(--bone); color: var(--ink); }

.btn--sm {
  padding: 11px 16px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.btn--ink { background: var(--ink); border-color: var(--ink); color: var(--bone); }
.btn--ink:hover { background: transparent; color: var(--ink); }

.btn--line { border-color: rgba(8, 10, 9, .28); color: var(--ink); }
.btn--line:hover { background: var(--ink); border-color: var(--ink); color: var(--bone); }

/* ---------- top bar ---------- */

.bar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: var(--bar-h);
  display: flex;
  align-items: center;
  gap: 20px;
  padding-inline: var(--pad);
  border-bottom: 1px solid transparent;
  transition: background-color .4s, border-color .4s, backdrop-filter .4s;
}
.bar.is-scrolled {
  background: rgba(8, 10, 9, .74);
  border-bottom-color: var(--line);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .bar.is-scrolled { background: rgba(8, 10, 9, .96); }
}

.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand__mark { width: 26px; height: 28px; object-fit: contain; flex-shrink: 0; }
.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
}
.brand__text span {
  margin-top: 5px;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: .3em;
  color: var(--muted);
}

.bar__right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 32px);
}

.bar__status {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.bar__time {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--muted);
  white-space: nowrap;
}

.dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 2.8s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(201, 255, 61, .45); }
  60%  { box-shadow: 0 0 0 7px rgba(201, 255, 61, 0); }
  100% { box-shadow: 0 0 0 0 rgba(201, 255, 61, 0); }
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--bar-h) + clamp(36px, 6vh, 72px)) var(--pad) clamp(36px, 6vh, 72px);
  overflow: clip;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 25% 100%;
  opacity: .55;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent);
}
.hero::after {
  content: "";
  position: absolute;
  right: -12vw;
  top: -6vh;
  width: 62vw;
  height: 62vw;
  pointer-events: none;
  background: radial-gradient(circle, rgba(201, 255, 61, .085), transparent 62%);
}

.hero__grid {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  grid-template-areas:
    "head head"
    "copy visual";
  gap: clamp(28px, 4vh, 44px) clamp(32px, 5vw, 76px);
  align-items: start;
}

.hero__head { grid-area: head; }
.hero__copy { grid-area: copy; }
.hero__visual { grid-area: visual; min-width: 0; display: flex; flex-direction: column; gap: 12px; }

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow__sep { width: 20px; height: 1px; background: var(--line-2); }

.hero__title {
  margin-top: clamp(18px, 2.6vh, 28px);
  font-size: clamp(2.7rem, 6.6vw, 6.4rem);
  line-height: .92;
  letter-spacing: -.05em;
  font-weight: 700;
}
.hero__title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.05em;
  letter-spacing: -.02em;
  color: var(--accent);
}
.line { display: block; padding-bottom: .06em; margin-bottom: -.06em; overflow: hidden; }
.line__in { display: block; }

.hero__lede {
  max-width: 52ch;
  font-size: clamp(.98rem, 1.1vw, 1.1rem);
  line-height: 1.68;
  color: var(--bone-dim);
}

/* notify form */

.notify { margin-top: clamp(22px, 3.4vh, 32px); max-width: 560px; }

.notify__form {
  display: flex;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--line-2);
  background: rgba(242, 239, 230, .03);
  transition: border-color .25s, box-shadow .25s;
}
.notify__form:focus-within {
  border-color: rgba(201, 255, 61, .55);
  box-shadow: 0 0 0 4px rgba(201, 255, 61, .07);
}
.notify__form input[type="email"] {
  flex: 1;
  min-width: 0;
  padding: 10px 14px;
  border: 0;
  background: transparent;
  font-size: 14.5px;
  color: var(--bone);
}
.notify__form input[type="email"]::placeholder { color: var(--muted-2); }
.notify__form input[type="email"]:focus { outline: none; }
.notify__form .btn { flex-shrink: 0; border-radius: 0; }

.hp {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  opacity: 0;
}

.notify__note {
  margin-top: 10px;
  min-height: 1.5em;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .05em;
  line-height: 1.5;
  color: var(--muted);
}
.notify__note[data-state="error"] { color: #FF8C7C; }
.notify__note[data-state="ok"] {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(201, 255, 61, .35);
  background: rgba(201, 255, 61, .06);
  color: var(--bone);
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0;
  line-height: 1.55;
  overflow-wrap: anywhere;
  animation: note-in .35s ease both;
}
.notify__note[data-state="ok"]::before {
  content: "\2713";
  flex: none;
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 700;
  line-height: 1.45;
}

@keyframes note-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

/* countdown */

.count {
  margin-top: clamp(24px, 4vh, 40px);
  padding-top: 15px;
  border-top: 1px solid var(--line);
}
.count__cap {
  margin-bottom: 12px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}
.count__grid { display: flex; }
.count__unit {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-inline: clamp(14px, 2vw, 26px);
  border-left: 1px solid var(--line);
}
.count__unit:first-child { padding-left: 0; border-left: 0; }
.count__num {
  font-family: var(--mono);
  font-size: clamp(1.4rem, 2.3vw, 1.95rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
  line-height: 1;
}
.count__label {
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* signal panel */

.panel {
  position: relative;
  height: clamp(320px, 44vh, 460px);
  border: 1px solid var(--line-2);
  background: #0A0D0B;
  overflow: hidden;
}
.panel::before {
  content: "";
  position: absolute;
  inset: 8px;
  z-index: 2;
  border: 1px solid rgba(242, 239, 230, .05);
  pointer-events: none;
}
.panel canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
}
.panel__meta {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #8D968C;
  pointer-events: none;
}
.panel__meta--tl { top: 14px; left: 16px; }
.panel__meta--tr { top: 14px; right: 16px; color: var(--accent); }
.panel__meta--bl { bottom: 14px; left: 16px; }
.panel__meta--br { bottom: 14px; right: 16px; }
.panel__meta .dot { width: 5px; height: 5px; }

.panel__caption {
  display: flex;
  gap: 10px;
  max-width: 44ch;
  font-family: var(--mono);
  font-size: 9.5px;
  line-height: 1.7;
  letter-spacing: .03em;
  color: var(--muted);
}
.panel__caption::before {
  content: "";
  flex-shrink: 0;
  width: 6px; height: 6px;
  margin-top: 6px;
  background: var(--accent);
}

/* ---------- ticker ---------- */

.ticker {
  position: relative;
  overflow: hidden;
  padding-block: 16px;
  border-block: 1px solid var(--line);
  background: var(--ink-2);
}
.ticker__track {
  display: flex;
  width: max-content;
  animation: marquee 46s linear infinite;
  will-change: transform;
}
.ticker:hover .ticker__track { animation-play-state: paused; }

.ticker__group {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3vw, 42px);
  padding-right: clamp(22px, 3vw, 42px);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bone-dim);
  white-space: nowrap;
}
.ticker__group i { font-style: normal; color: var(--accent); font-size: 11px; }

@keyframes marquee { to { transform: translate3d(-50%, 0, 0); } }

/* ---------- sections ---------- */

.section { padding-block: clamp(68px, 11vh, 128px); }
.section.why { background: var(--ink-2); border-block: 1px solid var(--line); }

.sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: clamp(28px, 4vh, 44px);
  border-bottom: 1px solid var(--line-2);
}
.sec-head__left { display: flex; flex-direction: column; gap: 18px; max-width: 760px; }

.sec-head__num {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
.sec-head__num::before { content: ""; width: 22px; height: 1px; background: var(--accent); }

.sec-head__title {
  font-size: clamp(2.05rem, 4.5vw, 3.9rem);
  line-height: .96;
  letter-spacing: -.045em;
  font-weight: 700;
}
.sec-head__title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.05em;
  color: var(--accent);
}
.sec-head__note {
  max-width: 320px;
  padding-bottom: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* services list */

.svc {
  display: grid;
  grid-template-columns: 60px minmax(0, .92fr) minmax(0, 1.25fr) auto;
  gap: clamp(14px, 2.6vw, 40px);
  align-items: baseline;
  padding: clamp(20px, 2.6vh, 30px) clamp(10px, 1.6vw, 24px);
  border-bottom: 1px solid var(--line);
  transition: background-color .3s ease, color .3s ease;
}
.svc__num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--muted);
  transition: color .3s;
}
.svc__name {
  font-size: clamp(1.12rem, 1.85vw, 1.55rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.025em;
  transition: transform .45s var(--ease);
}

.svc__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  transition: color .3s;
}
.svc__price {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bone-dim);
  white-space: nowrap;
  transition: color .3s;
}

@media (hover: hover) and (pointer: fine) {
  .svc:hover { background: var(--accent); color: var(--ink); }
  .svc:hover .svc__name { transform: translateX(6px); }
  .svc:hover .svc__num,
  .svc:hover .svc__desc { color: rgba(8, 10, 9, .72); }
  .svc:hover .svc__price { color: var(--ink); }
}

/* ---------- why ---------- */

.why__grid {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 80px);
}

.why__label {
  position: sticky;
  top: calc(var(--bar-h) + 24px);
  align-self: start;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
.why__label::before { content: ""; width: 22px; height: 1px; background: var(--accent); }

.why__statement {
  max-width: 18ch;
  font-size: clamp(2.05rem, 4.6vw, 4.15rem);
  line-height: .98;
  letter-spacing: -.045em;
  font-weight: 700;
}
.why__statement em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.05em;
  color: var(--accent);
}

.why__text {
  margin-top: clamp(22px, 3.4vh, 34px);
  max-width: 56ch;
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.7;
  color: var(--bone-dim);
}
.why__text--muted {
  margin-top: 14px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 3vw, 40px);
  margin-top: clamp(36px, 6vh, 60px);
  padding-top: clamp(24px, 3vh, 36px);
  border-top: 1px solid var(--line-2);
}
.principle { display: flex; flex-direction: column; gap: 11px; min-width: 0; }
.principle__num {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  color: var(--accent);
}
.principle h3 { font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.principle p { font-size: 13px; line-height: 1.7; color: var(--muted); }

/* ---------- contact ---------- */

.contact {
  position: relative;
  overflow: hidden;
  background: var(--bone);
  color: var(--ink);
}
.contact .wrap { padding-block: clamp(64px, 11vh, 120px); }

.contact__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #5C6359;
}
.contact__eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--ink); }

.contact__title {
  margin-top: 22px;
  max-width: 15ch;
  font-size: clamp(2.5rem, 6.8vw, 6.1rem);
  line-height: .92;
  letter-spacing: -.05em;
  font-weight: 700;
}
.contact__title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.04em;
}

.contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-top: 32px;
}
.contact__text { max-width: 46ch; font-size: 14px; line-height: 1.75; color: #4C534A; }
.contact__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.contact__socials {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: clamp(36px, 6vh, 60px);
  padding-top: 20px;
  border-top: 1px solid rgba(8, 10, 9, .14);
  list-style: none;
}
.contact__socials a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #3D433B;
  transition: color .2s;
}
.contact__socials a::after { content: "↗"; font-size: 12px; }
.contact__socials a:hover { color: var(--ink); }

/* ---------- footer ---------- */

.foot {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 7vh, 68px) var(--pad) 26px;
  background: var(--ink);
}
.foot__wrap { max-width: var(--max); margin-inline: auto; }

.foot__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.foot__top a:hover { color: var(--accent); }

.foot__mark {
  margin-top: clamp(36px, 6vh, 60px);
  font-size: clamp(4.2rem, 19.5vw, 18.5rem);
  font-weight: 700;
  line-height: .74;
  letter-spacing: -.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(242, 239, 230, .16);
  white-space: nowrap;
  user-select: none;
}
@supports not (-webkit-text-stroke: 1px black) {
  .foot__mark { color: rgba(242, 239, 230, .06); }
}

.foot__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: clamp(22px, 4vh, 38px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #767E75;
}
.foot__bottom a:hover { color: var(--accent); }

/* ---------- motion ---------- */

@keyframes rise {
  from { transform: translate3d(0, 112%, 0); }
  to   { transform: translate3d(0, 0, 0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translate3d(0, 18px, 0); }
  to   { opacity: 1; transform: none; }
}

.js .hero__title .line__in {
  transform: translate3d(0, 112%, 0);
  animation: rise 1.1s var(--ease) forwards;
}
.js .hero__title .line:nth-child(1) .line__in { animation-delay: .12s; }
.js .hero__title .line:nth-child(2) .line__in { animation-delay: .26s; }

.js .hero__reveal {
  opacity: 0;
  transform: translate3d(0, 16px, 0);
  animation: fadeUp .95s var(--ease) forwards;
  animation-delay: var(--delay, 0s);
}

.js .reveal {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity .85s ease, transform .95s var(--ease);
  transition-delay: var(--d, 0s);
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */

@media (max-width: 1180px) {
  .bar__time { display: none; }
}
@media (max-width: 1020px) {
  .bar__status { display: none; }
}
@media (max-width: 960px) {
  .hero { min-height: auto; }
  .hero__grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "head"
      "copy"
      "visual";
    gap: 28px;
  }
  .panel { height: clamp(280px, 42vh, 400px); }
  .why__grid { grid-template-columns: 1fr; gap: 26px; }
  .why__label { position: static; }
}
@media (max-width: 900px) {
  .sec-head__note { max-width: 100%; }
  .svc {
    grid-template-columns: 34px minmax(0, 1fr) auto;
    grid-template-areas:
      "num name price"
      ". desc desc";
    row-gap: 8px;
  }
  .svc__num { grid-area: num; }
  .svc__name { grid-area: name; }
  .svc__desc { grid-area: desc; }
  .svc__price { grid-area: price; }
  .principles { grid-template-columns: 1fr; gap: 0; }
  .principle { padding-block: 20px; border-top: 1px solid var(--line); }
  .principle:first-child { border-top: 0; padding-top: 4px; }
}
@media (max-width: 680px) {
  :root { --bar-h: 64px; }
  .brand__text span { display: none; }
  .hero__title { font-size: clamp(2.5rem, 11.4vw, 4.2rem); }
  .notify__form { flex-wrap: wrap; }
  .notify__form input[type="email"] { flex-basis: 100%; padding: 12px 12px; }
  .notify__form .btn { width: 100%; }
  .count__num { font-size: 1.45rem; }
  .svc__price { font-size: 9.5px; }
  .foot__top { flex-direction: column; gap: 8px; }
  .contact__actions .btn { width: 100%; }
  .contact__actions { width: 100%; }
}
@media (max-width: 420px) {
  .count__unit { padding-inline: 11px; }
  .bar__right { gap: 8px; }
  .brand__mark { width: 23px; height: 25px; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .hero__title .line__in { transform: none; animation: none; }
  .js .hero__reveal { opacity: 1; transform: none; animation: none; }
  .js .reveal { opacity: 1; transform: none; }
  .ticker__track { animation: none; }
}