/* ==========================================================================
   pintyjangid.com — stylesheet
   Dark technical direction. No build step. Edit directly.
   Sections: 1 tokens · 2 reset · 3 layout · 4 type · 5 header · 6 hero
             7 components · 8 pages · 9 footer · 10 motion · 11 responsive
   ========================================================================== */

/* 1 — Tokens ------------------------------------------------------------- */
:root {
  color-scheme: dark;

  --bg:          #0B0C0E;   /* page canvas                     */
  --bg-alt:      #0F1114;   /* alternating section band        */
  --panel:       #121417;   /* cards, inputs                   */
  --panel-2:     #171A1E;   /* hover, raised panels            */
  --ink:         #F0F2F3;   /* primary text                    */
  --ink-soft:    #C7CDD2;   /* body copy inside prose          */
  --muted:       #8B9299;   /* secondary text                  */
  --line:        #22262B;   /* hairlines, borders              */
  --line-strong: #33393F;   /* hover borders, input borders    */
  --accent:      #5EE9B5;   /* mint — primary accent           */
  --accent-ink:  #04150F;   /* text on top of the accent       */
  --accent-dim:  rgba(94, 233, 181, .14);
  --accent-2:    #7CA8FF;   /* secondary accent, used sparingly */

  --disp: "Space Grotesk", "Inter", system-ui, sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --wrap: 1180px;
  --gutter: clamp(1.25rem, 5vw, 2.5rem);
  --radius: 14px;
  --radius-lg: 20px;
  --radius-sm: 9px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --shadow: 0 20px 50px -30px rgba(0, 0, 0, .9);
}

/* 2 — Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.62;
  font-feature-settings: "kern", "liga";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: var(--accent-ink); }
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--accent); color: var(--accent-ink); padding: .75rem 1.25rem;
  border-radius: 0 0 8px 0; font-weight: 600;
}
.skip:focus { left: 0; }

/* 3 — Layout ------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4rem, 8.5vw, 7rem); }
.section--tight { padding-block: clamp(2.75rem, 6vw, 4.5rem); }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.hero + .section, .hero + .section--tight, .hero + .section--alt { padding-top: clamp(1.5rem, 3.5vw, 3rem); }
.rule { height: 1px; background: var(--line); border: 0; }

.section-head { display: grid; gap: .9rem; margin-bottom: clamp(2.25rem, 4.5vw, 3.25rem); max-width: 64ch; }
.label {
  font-family: var(--mono); font-size: .72rem; font-weight: 400; letter-spacing: .16em;
  text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: .7rem;
}
.label::before { content: ""; width: 22px; height: 1px; background: var(--accent); flex: none; }
.label--plain::before { display: none; }

/* 4 — Type --------------------------------------------------------------- */
h1, h2, h3, h4 { font-family: var(--disp); font-weight: 600; line-height: 1.1; letter-spacing: -.035em; }
h1 { font-size: clamp(2.6rem, 5.8vw, 4.6rem); line-height: 1.02; letter-spacing: -.045em; text-wrap: balance; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.14rem; letter-spacing: -.02em; }
h4 { font-size: .98rem; letter-spacing: -.015em; }
.serif { font-family: var(--disp); font-weight: 600; }
.em {
  font-style: normal; color: var(--accent);
  text-decoration: underline; text-decoration-color: var(--accent-dim);
  text-decoration-thickness: 3px; text-underline-offset: 10px;
}
.lede { font-size: clamp(1.02rem, 1.7vw, 1.12rem); color: var(--muted); line-height: 1.62; max-width: 58ch; }
p + p { margin-top: 1em; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.mono { font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; }
strong { font-weight: 600; color: var(--ink); }

/* 5 — Header ------------------------------------------------------------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 12, 14, .82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: background .3s var(--ease);
}
.header.is-stuck { background: rgba(11, 12, 14, .94); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: .65rem; font-family: var(--disp); font-weight: 700; letter-spacing: -.025em; }
.brand__mark {
  width: 30px; height: 30px; border-radius: 8px; flex: none;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--accent);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 11px; letter-spacing: .04em;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.brand:hover .brand__mark { border-color: var(--accent); box-shadow: 0 0 18px -4px var(--accent); }
.brand__name { font-size: 1rem; }
.brand__name span { color: var(--muted); font-weight: 400; font-family: var(--sans); letter-spacing: 0; }

.nav { display: flex; align-items: center; gap: .2rem; }
.nav a {
  padding: .45rem .8rem; border-radius: 7px; font-size: .89rem; color: var(--muted);
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav a:hover { color: var(--ink); background: var(--panel-2); }
.nav a[aria-current="page"] { color: var(--ink); background: var(--panel); }
.header__cta { display: flex; align-items: center; gap: .6rem; }

.navtoggle {
  display: none; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--panel); cursor: pointer; place-items: center; padding: 0;
}
.navtoggle span { display: block; width: 16px; height: 1.5px; background: var(--ink); position: relative; transition: transform .3s var(--ease), background .2s; }
.navtoggle span::before, .navtoggle span::after {
  content: ""; position: absolute; left: 0; width: 16px; height: 1.5px; background: var(--ink);
  transition: transform .3s var(--ease);
}
.navtoggle span::before { top: -5px; }
.navtoggle span::after  { top:  5px; }
.navtoggle[aria-expanded="true"] span { background: transparent; }
.navtoggle[aria-expanded="true"] span::before { transform: translateY(5px) rotate(45deg); }
.navtoggle[aria-expanded="true"] span::after  { transform: translateY(-5px) rotate(-45deg); }

/* 6 — Hero --------------------------------------------------------------- */
.hero { padding-top: clamp(3.5rem, 7vw, 6rem); padding-bottom: clamp(2.5rem, 5vw, 4rem); position: relative; overflow: hidden; }
.hero > .wrap { position: relative; }
.hero h1 { max-width: 17ch; margin-top: 1.5rem; }
.hero__lede { margin-top: 1.5rem; max-width: 54ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2.1rem; }

/* faint engineering grid behind the hero */
.hero__glow {
  position: absolute; inset: 0; pointer-events: none; z-index: 0; opacity: .5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 78% 62% at 72% 0%, #000, transparent 72%);
          mask-image: radial-gradient(ellipse 78% 62% at 72% 0%, #000, transparent 72%);
}

.marquee-strip {
  display: flex; flex-wrap: wrap; gap: .55rem 2.1rem; align-items: center;
  padding-top: 1.4rem; margin-top: 2.75rem; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: .72rem; color: var(--muted);
  letter-spacing: .09em; text-transform: uppercase;
}
.marquee-strip span { display: inline-flex; align-items: center; gap: .5rem; }
.marquee-strip span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }

/* 7 — Components --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .78rem 1.35rem; border-radius: var(--radius-sm); font-size: .92rem; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .18s var(--ease), background .2s var(--ease), border-color .2s var(--ease),
              color .2s var(--ease), filter .2s var(--ease), box-shadow .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { filter: brightness(1.08); box-shadow: 0 10px 30px -14px var(--accent); }
.btn--ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--line-strong); background: var(--panel); }
.btn--sm { padding: .5rem 1rem; font-size: .86rem; }
.btn--light { background: var(--accent); color: var(--accent-ink); }
.btn--light:hover { filter: brightness(1.08); }
.btn--onDark { border: 1px solid var(--line); color: var(--ink); }
.btn--onDark:hover { border-color: var(--line-strong); background: var(--panel); }
.btn__arrow { transition: transform .25s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(3px); }

.link-arrow {
  display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; font-size: .92rem;
  color: var(--accent); border-bottom: 1px solid transparent; padding-bottom: 1px;
}
.link-arrow:hover { border-bottom-color: currentColor; }
.link-arrow svg { transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(3px); }

.chip {
  display: inline-block; padding: .22rem .5rem; border-radius: 6px;
  border: 1px solid var(--line); background: var(--panel-2);
  font-family: var(--mono); font-size: .69rem; color: var(--muted); letter-spacing: .02em;
}
.chips { display: flex; flex-wrap: wrap; gap: .35rem; }

.grid { display: grid; gap: clamp(.85rem, 1.6vw, 1rem); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.4rem, 2.2vw, 1.7rem); display: flex; flex-direction: column; gap: .7rem;
  transition: border-color .22s var(--ease), transform .22s var(--ease), background .22s var(--ease);
}
.card:hover { border-color: var(--line-strong); background: var(--panel-2); transform: translateY(-3px); }
.card__num {
  width: 36px; height: 36px; border-radius: 10px; flex: none;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--accent);
  display: grid; place-items: center; margin-bottom: .5rem;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .02em;
}
.card p { color: var(--muted); font-size: .93rem; }
.card ul { margin: 0; padding-left: 1.05rem; color: var(--muted); font-size: .9rem; display: grid; gap: .32rem; }
.card ul li::marker { color: var(--accent); }

/* Work index rows */
.worklist { display: grid; gap: .25rem; }
.workrow {
  display: grid; grid-template-columns: 3.5rem minmax(0, 1fr) minmax(0, 1.1fr) 1.5rem;
  gap: 1.6rem; align-items: center;
  padding: 1.5rem 1.1rem; border: 1px solid transparent; border-radius: var(--radius);
  transition: background .22s var(--ease), border-color .22s var(--ease);
}
.workrow:hover { background: var(--panel); border-color: var(--line); }
.workrow__num { font-family: var(--mono); font-size: .72rem; color: var(--muted); letter-spacing: .06em; }
.workrow__title { font-family: var(--disp); font-size: 1.4rem; font-weight: 600; letter-spacing: -.03em; line-height: 1.15; }
.workrow__title em {
  font-style: normal; color: var(--muted); font-size: .6em; font-family: var(--sans);
  display: block; letter-spacing: 0; margin-top: .35rem; font-weight: 450;
}
.workrow__desc { color: var(--muted); font-size: .92rem; }
.workrow__go { justify-self: end; color: var(--accent); transition: transform .25s var(--ease); }
.workrow:hover .workrow__go { transform: translateX(4px); }

/* Case study blocks */
.case { padding-block: clamp(3rem, 6vw, 5rem); border-top: 1px solid var(--line); }
.case:first-of-type { border-top: 0; padding-top: clamp(.5rem, 1.5vw, 1.25rem); }
.case__head { display: grid; gap: 1rem; max-width: 66ch; }
.case__kicker { display: flex; align-items: center; gap: .7rem; flex-wrap: wrap; }
.case__tag {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  padding: .25rem .55rem; border-radius: 6px; background: var(--accent-dim); color: var(--accent);
  border: 1px solid rgba(94, 233, 181, .25);
}
.case__body { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(2rem, 4.5vw, 3.5rem); margin-top: 2.25rem; align-items: start; }
.case__body > aside { position: sticky; top: 96px; }
.case__prose h4 { margin-bottom: .4rem; margin-top: 1.6rem; color: var(--ink); }
.case__prose h4:first-child { margin-top: 0; }
.case__prose p { color: var(--ink-soft); }
.case__prose ul { margin: .5rem 0 0; padding-left: 1.1rem; color: var(--ink-soft); display: grid; gap: .45rem; }
.case__prose ul li::marker { color: var(--accent); }

.spec { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel); }
.spec__row { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: 1rem; padding: .8rem 1.05rem; border-bottom: 1px solid var(--line); font-size: .88rem; }
.spec__row:last-child { border-bottom: 0; }
.spec__k { color: var(--muted); font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; padding-top: .18rem; }
.spec__v { color: var(--ink); }

/* Numbered process */
.steps { display: grid; gap: 0; border-top: 1px solid var(--line); }
.step {
  display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); gap: 1.4rem;
  padding: clamp(1.4rem, 2.6vw, 1.8rem) 0; border-bottom: 1px solid var(--line);
}
.step__n { font-family: var(--mono); font-size: .72rem; color: var(--accent); letter-spacing: .1em; padding-top: .3rem; }
.step__body { display: grid; gap: .45rem; max-width: 62ch; }
.step__body p { color: var(--muted); font-size: .93rem; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); }
.stat { display: grid; gap: .35rem; }
.stat__n { font-family: var(--disp); font-size: clamp(2rem, 4vw, 2.7rem); line-height: 1; font-variant-numeric: tabular-nums; letter-spacing: -.04em; }
.stat__l { font-size: .86rem; color: var(--muted); }

/* CTA panel */
.band { padding-block: clamp(2rem, 4vw, 3rem) clamp(4rem, 7vw, 6rem); padding-inline: var(--gutter); }
.band__inner {
  background: linear-gradient(135deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(2.25rem, 4.5vw, 3.5rem);
  display: grid; gap: 2rem; align-items: center; box-shadow: var(--shadow);
}
.band--cta .band__inner { grid-template-columns: minmax(0, 1fr) auto; }
.band--cta h2 { max-width: 18ch; }
.band p { color: var(--muted); }

/* Forms */
.form { display: grid; gap: 1rem; }
.field { display: grid; gap: .4rem; }
.field label {
  font-family: var(--mono); font-size: .7rem; font-weight: 400; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted);
}
.field input, .field textarea, .field select {
  width: 100%; padding: .78rem .9rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--panel); font-size: .95rem; color: var(--ink);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: #5C636A; }
.field input:hover, .field textarea:hover, .field select:hover { border-color: var(--line-strong); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent); background: var(--panel-2);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.field textarea { resize: vertical; min-height: 150px; }
.field select {
  appearance: none; cursor: pointer; padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%238B9299' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .95rem center;
}
.field select option { background: var(--panel); color: var(--ink); }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form__note { font-size: .84rem; color: var(--muted); }
.form__status { font-size: .9rem; padding: .8rem 1rem; border-radius: var(--radius-sm); display: none; }
.form__status.is-ok { display: block; background: var(--accent-dim); color: var(--accent); border: 1px solid rgba(94, 233, 181, .3); }
.form__status.is-err { display: block; background: var(--panel-2); color: var(--ink); border: 1px solid var(--line-strong); }
.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.detail { display: grid; gap: .2rem; padding-block: 1rem; border-bottom: 1px solid var(--line); }
.detail:first-of-type { padding-top: 0; }
.detail__k { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.detail__v { font-size: .99rem; }
.detail__v a { color: var(--accent); }
.detail__v a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.15rem 2rem 1.15rem 0; position: relative;
  font-family: var(--disp); font-weight: 600; font-size: 1rem; letter-spacing: -.02em;
  transition: color .2s var(--ease);
}
.faq summary:hover { color: var(--accent); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: .25rem; top: 1rem; font-size: 1.25rem; color: var(--accent);
  font-weight: 300; transition: transform .25s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--muted); padding-bottom: 1.3rem; max-width: 68ch; font-size: .94rem; }

/* 9 — Footer ------------------------------------------------------------- */
.footer {
  background: var(--bg-alt); border-top: 1px solid var(--line);
  color: var(--muted); padding-block: clamp(2.75rem, 5vw, 4rem) 1.75rem;
}
.footer a:hover { color: var(--accent); }
.footer__top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, .7fr)); gap: 2.5rem; }
.footer__brand .brand { color: var(--ink); }
.footer__blurb { margin-top: .9rem; max-width: 34ch; font-size: .9rem; }
.footer h4 {
  color: var(--ink); font-family: var(--mono); font-weight: 400; font-size: .7rem;
  letter-spacing: .14em; text-transform: uppercase; margin-bottom: .9rem;
}
.footer ul { list-style: none; padding: 0; display: grid; gap: .55rem; font-size: .91rem; }
.footer ul a { color: var(--ink); }
.footer__bottom {
  margin-top: clamp(2.25rem, 4.5vw, 3.5rem); padding-top: 1.4rem; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .82rem;
}

/* 10 — Motion ------------------------------------------------------------ */
[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .07s; }
[data-reveal][data-delay="2"] { transition-delay: .14s; }
[data-reveal][data-delay="3"] { transition-delay: .21s; }
[data-reveal][data-delay="4"] { transition-delay: .28s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* 11 — Responsive -------------------------------------------------------- */
@media (max-width: 960px) {
  .case__body { grid-template-columns: 1fr; }
  .case__body > aside { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .band--cta .band__inner { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 780px) {
  html { scroll-padding-top: 78px; }
  .navtoggle { display: grid; }
  .nav {
    position: fixed; inset: 68px 0 auto; display: grid; gap: .15rem;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 1rem var(--gutter) 1.4rem;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
    max-height: calc(100dvh - 68px); overflow-y: auto;
  }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a { padding: .75rem .6rem; font-size: 1rem; border-radius: var(--radius-sm); }
  .header__cta .btn { display: none; }
  .workrow { grid-template-columns: 1fr; gap: .55rem; padding-inline: 0; }
  .workrow__num { order: -1; }
  .workrow__go { display: none; }
  .grid--3, .grid--4, .grid--2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; gap: 1.5rem; }
  .form__row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
  .step { grid-template-columns: 1fr; gap: .5rem; }
  .spec__row { grid-template-columns: 1fr; gap: .2rem; }
  .hero__glow { background-size: 44px 44px; }
}

@media print {
  .header, .footer, .band, .navtoggle { display: none; }
  body { background: #fff; color: #000; }
}