/* ============================================================================
   RAFI ARSYA — hire.rafiarsya.com
   Design system + components. No framework, no build step.

   LAYERS (in order)
   01 tokens · 02 reset · 03 primitives · 04 motion · 05 nav · 06 hero
   07 plate (signature) · 08 marquee · 09 work · 10 services · 11 process
   12 products · 13 about · 14 contact · 15 footer · 16 responsive
   ========================================================================= */

/* ---------------------------------------------------------------- 01 tokens */
:root{
  /* Ink-and-paper palette. Cool off-white paper, near-black with a blue cast,
     and one cobalt accent that never covers more than ~2% of the surface.
     Retint the whole site by changing --signal alone. */
  --paper:#F9F9F7;
  --paper-2:#EFEFEC;      /* tinted band */
  --ink:#0B0E12;          /* headings, dark panels */
  --ink-2:#161B22;        /* raised surface on dark */
  --slate:#565C66;        /* body copy */
  --slate-2:#8C929B;      /* meta, captions */
  --line:#E1E1DC;
  --line-2:#CFCFC9;
  --signal:#2C48C8;
  --signal-ink:#1E3499;
  --on-dark:#EDEEF0;
  --on-dark-dim:#9DA3AC;
  --line-dark:rgba(237,238,240,.14);

  /* Type: a compact grotesk for everything, an italic serif used only for the
     emphasised words in a headline, and a mono that carries over from the
     logo lockup for labels, indices and specs. */
  --sans:'Inter Tight', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif:'Instrument Serif', Georgia, 'Times New Roman', serif;
  --mono:'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --shell:1320px;
  --gut:clamp(20px, 5vw, 72px);
  --sec-y:clamp(88px, 11vw, 176px);

  --ease:cubic-bezier(.22,.7,.2,1);
  --r:2px;                /* near-square. corners are not the personality here */
}

/* ----------------------------------------------------------------- 02 reset */
*,*::before,*::after{box-sizing:border-box;}
*{margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px;}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;font-weight:400;line-height:1.62;
  letter-spacing:-.006em;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
img{height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;}
ul,ol{list-style:none;}
::selection{background:var(--signal);color:#fff;}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;}
.skip{
  position:fixed;top:10px;left:10px;z-index:200;transform:translateY(-160%);
  background:var(--ink);color:#fff;padding:12px 18px;font-size:14px;
  transition:transform .2s var(--ease);
}
.skip:focus{transform:none;}

/* ------------------------------------------------------------ 03 primitives */
.shell{max-width:var(--shell);margin-inline:auto;padding-inline:var(--gut);}
.section{padding-block:var(--sec-y);position:relative;}
.section--tint{background:var(--paper-2);}

.mono{font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:.16em;text-transform:uppercase;}
.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--slate-2);
}
.eyebrow .mono{color:var(--signal);}
.eyebrow > span + span::before{content:'';display:none;}

/* headline scale — one step per level, nothing in between */
.sec__h{
  font-weight:500;font-size:clamp(32px,4.6vw,60px);line-height:1.02;
  letter-spacing:-.032em;margin-top:22px;max-width:16ch;
}
.sec__h--xl{font-size:clamp(40px,7vw,92px);letter-spacing:-.04em;max-width:14ch;}
.sec__h em,.hero__h1 em{
  font-family:var(--serif);font-style:italic;font-weight:400;
  letter-spacing:-.012em;
}
.sec__lead{
  margin-top:26px;max-width:52ch;color:var(--slate);
  font-size:clamp(16.5px,1.35vw,19px);line-height:1.58;
}
.sec{margin-bottom:clamp(56px,7vw,104px);}
.sec--tight{margin-bottom:clamp(40px,4vw,64px);}
.sec--center{text-align:center;}
.sec--center .eyebrow{justify-content:center;}
.sec--center .sec__h,.sec--center .sec__lead{margin-inline:auto;}

.i{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;
   stroke-linecap:round;stroke-linejoin:round;}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 26px;border-radius:99px;font-size:15px;font-weight:500;
  letter-spacing:-.01em;white-space:nowrap;
  transition:background .25s var(--ease),color .25s var(--ease),
             border-color .25s var(--ease),gap .25s var(--ease);
}
.btn .i{width:16px;height:16px;}
.btn--ink{background:var(--ink);color:var(--paper);}
.btn--ink:hover{background:var(--signal);gap:14px;}
.btn--line{border:1px solid var(--line-2);color:var(--ink);}
.btn--line:hover{border-color:var(--ink);background:var(--ink);color:var(--paper);}

.link{
  display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:500;
  padding-bottom:3px;border-bottom:1px solid var(--line-2);
  transition:color .2s var(--ease),border-color .2s var(--ease),gap .2s var(--ease);
}
.link:hover{color:var(--signal);border-color:var(--signal);gap:12px;}
.link .i{width:15px;height:15px;}

.dot{
  width:7px;height:7px;border-radius:50%;background:var(--signal);flex:none;
  box-shadow:0 0 0 0 rgba(44,72,200,.5);animation:pulse 2.6s var(--ease) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(44,72,200,.45);}
  70%{box-shadow:0 0 0 9px rgba(44,72,200,0);}
  100%{box-shadow:0 0 0 0 rgba(44,72,200,0);}
}

/* ---------------------------------------------------------------- 04 motion */
.rv{opacity:0;transform:translateY(22px);}
@media (prefers-reduced-motion:no-preference){
  .rv{transition:opacity .8s var(--ease),transform .8s var(--ease);}
}
.rv.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .rv{opacity:1;transform:none;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;}
}

/* ------------------------------------------------------------------- 05 nav */
.nav{
  position:sticky;top:0;z-index:100;
  background:var(--paper);
  background:color-mix(in srgb,var(--paper) 82%,transparent);
  backdrop-filter:blur(16px) saturate(1.4);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.nav.is-stuck{border-bottom-color:var(--line);}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:86px;}

.brand{display:inline-flex;align-items:center;gap:13px;color:var(--ink);}
.brand__mark{width:42px;height:auto;flex:none;}
.brand__txt b{
  display:block;font-size:19px;font-weight:600;letter-spacing:-.03em;line-height:1;
}
.brand__txt i{
  display:block;margin-top:6px;font-family:var(--mono);font-style:normal;
  font-size:9.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
  color:var(--slate-2);line-height:1;
}

.nav__links{display:flex;align-items:center;gap:4px;}
.nav__links a{
  position:relative;padding:8px 14px;font-size:14.5px;font-weight:500;color:var(--slate);
  transition:color .2s var(--ease);
}
.nav__links a::after{
  content:'';position:absolute;left:14px;right:14px;bottom:2px;height:1px;
  background:var(--ink);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav__links a:hover{color:var(--ink);}
.nav__links a:hover::after,.nav__links a.is-active::after{transform:scaleX(1);}
.nav__links a.is-active{color:var(--ink);}

.nav__right{display:flex;align-items:center;gap:12px;}
.lang{display:flex;border:1px solid var(--line-2);border-radius:99px;overflow:hidden;}
.lang button{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;padding:7px 11px;
  color:var(--slate-2);transition:background .2s var(--ease),color .2s var(--ease);
}
.lang button.is-on{background:var(--ink);color:var(--paper);}
.nav__cta{padding:12px 22px;font-size:14.5px;}

.burger{display:none;width:44px;height:44px;place-items:center;margin-right:-10px;}
.burger span{display:block;width:20px;height:1.5px;background:var(--ink);transition:transform .3s var(--ease),opacity .3s var(--ease);}
.burger span + span{margin-top:5px;}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg);}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg);}

/* ------------------------------------------------------------------ 06 hero */
.hero{padding-top:clamp(56px,8vw,104px);padding-bottom:0;}
.hero__eyebrow{color:var(--ink);}
.hero__h1{
  margin-top:clamp(28px,3.4vw,44px);
  font-weight:500;font-size:clamp(40px,7.6vw,104px);line-height:.98;
  letter-spacing:-.042em;max-width:19ch;
}
.hero__h1 .ln{display:block;}
.hero__h1 em{font-size:1.04em;}
@media (prefers-reduced-motion:no-preference){
  .hero__h1 .ln{animation:rise .95s var(--ease) both;}
  .hero__h1 .ln:nth-child(1){animation-delay:.05s;}
  .hero__h1 .ln:nth-child(2){animation-delay:.16s;}
  .hero__h1 .ln:nth-child(3){animation-delay:.27s;}
  .hero__base{animation:rise .9s var(--ease) .42s both;}
  .hero__meta{animation:rise .9s var(--ease) .54s both;}
}
@keyframes rise{from{opacity:0;transform:translateY(28px);}to{opacity:1;transform:none;}}

.hero__base{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:32px;margin-top:clamp(36px,4vw,56px);
}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero__lead{max-width:40ch;color:var(--slate);font-size:clamp(16.5px,1.3vw,18.5px);}

.hero__meta{
  display:flex;flex-wrap:wrap;gap:10px 32px;align-items:center;
  margin-top:clamp(40px,4.5vw,64px);padding-top:22px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.13em;
  text-transform:uppercase;color:var(--slate-2);
}
.hero__meta li{display:flex;align-items:center;gap:9px;}
.hero__meta li:first-child{color:var(--ink);}

/* ------------------------------------------------- 07 plate (the signature) */
/* Every screen on this site is shown as a specimen plate: a dark frame, a
   hairline browser bar carrying the real demo URL, and the artwork inset.
   The image drifts slowly against the frame on scroll — the only parallax. */
.plate{
  position:relative;margin-top:clamp(48px,6vw,88px);
  background:var(--ink);border-radius:var(--r);
  padding:0 0 0;overflow:hidden;
  box-shadow:0 40px 80px -40px rgba(11,14,18,.5),0 2px 6px rgba(11,14,18,.08);
}
.plate--hero{margin-top:clamp(56px,7vw,96px);}
.plate__chrome{
  display:flex;align-items:center;gap:16px;height:42px;padding-inline:16px;
  border-bottom:1px solid var(--line-dark);
}
.plate__dots{display:flex;gap:6px;}
.plate__dots i{width:8px;height:8px;border-radius:50%;background:rgba(237,238,240,.22);}
.plate__url{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--on-dark-dim);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.plate__img{position:relative;aspect-ratio:16/10;overflow:hidden;}
.plate--hero .plate__img{aspect-ratio:16/8.4;}
/* 118% tall and pulled up 9% — the slack the drift moves inside, so no edge
   is ever exposed at either end of the scroll. */
.plate__img img{
  position:absolute;top:-9%;left:0;width:100%;height:118%;
  object-fit:cover;object-position:center;will-change:transform;
}
.plate__chip{
  position:absolute;left:16px;bottom:16px;
  display:flex;flex-direction:column;gap:3px;
  padding:14px 20px;background:var(--paper);
  background:color-mix(in srgb,var(--paper) 94%,transparent);
  backdrop-filter:blur(8px);border-radius:var(--r);
}
.plate__chip .mono{color:var(--signal);}
.plate__chip b{font-size:17px;font-weight:600;letter-spacing:-.02em;}
.plate__chip span:last-child{font-size:13px;color:var(--slate);}

/* --------------------------------------------------------------- 08 marquee */
.marquee{
  margin-top:clamp(72px,8vw,120px);padding-block:20px;
  border-block:1px solid var(--line);overflow:hidden;
}
.marquee__track{display:flex;width:max-content;gap:0;animation:slide 42s linear infinite;}
.marquee__track span{
  display:flex;align-items:center;gap:36px;padding-inline:18px;
  font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;color:var(--slate-2);white-space:nowrap;
}
.marquee__track span::after{content:'';width:4px;height:4px;border-radius:50%;background:var(--line-2);}
@keyframes slide{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.marquee:hover .marquee__track{animation-play-state:paused;}

/* ------------------------------------------------------------------ 09 work */
.cases{display:grid;gap:clamp(88px,11vw,168px);}
.case{display:grid;grid-template-columns:1.35fr .85fr;gap:clamp(32px,4.5vw,72px);align-items:center;}
.case--flip .plate{order:2;}
.case .plate{margin-top:0;}
.case__idx{color:var(--signal);}
.case__name{
  margin-top:16px;font-size:clamp(26px,3vw,40px);font-weight:500;
  letter-spacing:-.032em;line-height:1.06;
}
.case__cat{
  margin-top:8px;font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--slate-2);
}
.case__desc{margin-top:20px;color:var(--slate);max-width:44ch;}

.spec{margin-top:28px;border-top:1px solid var(--line);}
.spec > div{
  display:grid;grid-template-columns:88px 1fr;gap:16px;
  padding-block:11px;border-bottom:1px solid var(--line);
}
.spec dt{
  font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--slate-2);padding-top:3px;
}
.spec dd{font-size:14.5px;color:var(--ink);}
.case__body .link{margin-top:26px;}

.more{
  margin-top:clamp(72px,8vw,120px);padding-top:32px;border-top:1px solid var(--line);
}
.more__k{color:var(--slate-2);}
.more__list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:24px;background:var(--line);}
.more__list a{
  display:block;background:var(--paper);padding:26px 24px;height:100%;
  transition:background .25s var(--ease),color .25s var(--ease);
}
.more__list a b{display:block;font-size:19px;font-weight:500;letter-spacing:-.02em;}
.more__list a span{
  display:block;margin-top:6px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--slate-2);
}
.more__list a:hover{background:var(--ink);color:var(--paper);}
.more__list a:hover span{color:var(--on-dark-dim);}

/* -------------------------------------------------------------- 10 services */
.svc{border-top:1px solid var(--line-2);}
.svc__row{
  display:grid;grid-template-columns:80px minmax(200px,1.1fr) 1.4fr;
  gap:clamp(20px,3vw,48px);align-items:start;
  padding:clamp(28px,3.4vw,44px) clamp(12px,2vw,28px);
  border-bottom:1px solid var(--line-2);
  transition:background .3s var(--ease),color .3s var(--ease);
}
.svc__n{color:var(--signal);padding-top:8px;}
.svc__t{font-size:clamp(21px,2.2vw,28px);font-weight:500;letter-spacing:-.028em;line-height:1.12;}
.svc__d{color:var(--slate);max-width:52ch;}
.svc__m{
  grid-column:2/-1;margin-top:14px;color:var(--slate-2);letter-spacing:.13em;
}
.svc__row:hover{background:var(--ink);color:var(--paper);}
.svc__row:hover .svc__d{color:var(--on-dark);}
.svc__row:hover .svc__m{color:var(--on-dark-dim);}

/* --------------------------------------------------------------- 11 process */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);}
.proc__step{background:var(--paper);padding:clamp(24px,2.4vw,34px) clamp(20px,2vw,30px) clamp(30px,3vw,42px);}
.proc__n{
  display:block;font-family:var(--serif);font-style:italic;font-size:44px;
  font-weight:400;letter-spacing:0;text-transform:none;color:var(--signal);line-height:1;
}
.proc__t{margin-top:20px;font-size:21px;font-weight:500;letter-spacing:-.024em;}
.proc__d{margin-top:12px;color:var(--slate);font-size:15.5px;}
.proc__o{
  margin-top:22px;padding-top:14px;border-top:1px solid var(--line);
  color:var(--slate-2);letter-spacing:.13em;
}

/* -------------------------------------------------------------- 12 products */
.prod__cta{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:34px;}
.prod__note{color:var(--slate-2);}
.prod__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,34px);}
.pcard__img{
  aspect-ratio:4/3;overflow:hidden;background:var(--ink);border-radius:var(--r);
}
.pcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.pcard:hover .pcard__img img{transform:scale(1.05);}
.pcard__t{margin-top:18px;font-size:19px;font-weight:500;letter-spacing:-.022em;}
.pcard__d{margin-top:7px;color:var(--slate-2);}

/* ----------------------------------------------------------------- 13 about */
.band{background:var(--ink);color:var(--on-dark);overflow:hidden;}
.band__tex{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:.16;mix-blend-mode:screen;pointer-events:none;
}
.band .shell{position:relative;}
.band .eyebrow{color:var(--on-dark-dim);}
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,88px);align-items:start;}
.about__lead{grid-column:1/-1;}
.about__body p{color:var(--on-dark);opacity:.86;font-size:clamp(16.5px,1.3vw,18px);}
.about__body p + p{margin-top:20px;}
.facts{align-self:start;border-top:1px solid var(--line-dark);}
.facts > div{
  display:grid;grid-template-columns:120px 1fr;gap:18px;
  padding-block:14px;border-bottom:1px solid var(--line-dark);
}
.facts dt{
  font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--on-dark-dim);padding-top:3px;
}
.facts dd{font-size:14.5px;}

/* --------------------------------------------------------------- 14 contact */
.ct{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(36px,5vw,80px);align-items:start;}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.fld{display:block;margin-bottom:18px;}
.fld label{
  display:block;margin-bottom:8px;font-family:var(--mono);font-size:10.5px;
  font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--slate-2);
}
.fld .opt{text-transform:none;letter-spacing:.02em;opacity:.7;}
.fld input,.fld select,.fld textarea{
  width:100%;padding:14px 16px;background:transparent;
  border:1px solid var(--line-2);border-radius:var(--r);font-size:16px;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.fld textarea{resize:vertical;min-height:132px;}
.fld input:hover,.fld select:hover,.fld textarea:hover{border-color:var(--slate-2);}
.fld input:focus,.fld select:focus,.fld textarea:focus{
  border-color:var(--ink);background:#fff;outline:none;
  box-shadow:0 0 0 3px rgba(44,72,200,.12);
}
.fld input[aria-invalid="true"],.fld textarea[aria-invalid="true"]{border-color:#B3261E;}
.form__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;}
.form__msg{margin-top:16px;font-size:14.5px;min-height:1.2em;}
.form__msg.is-err{color:#B3261E;}
.form__msg.is-ok{color:var(--signal-ink);}
.form__note{margin-top:10px;font-size:13px;color:var(--slate-2);max-width:52ch;}

.ct__list{border-top:1px solid var(--line);}
.ct__list li{
  display:grid;grid-template-columns:100px 1fr;gap:16px;align-items:baseline;
  padding-block:15px;border-bottom:1px solid var(--line);
}
.ct__list span{color:var(--slate-2);}
.ct__list a{font-size:15px;transition:color .2s var(--ease);word-break:break-word;}
.ct__list a:hover{color:var(--signal);}
.ct__trust{margin-top:36px;display:grid;gap:12px;}
.ct__trust li{
  position:relative;padding-left:22px;font-size:14.5px;color:var(--slate);
}
.ct__trust li::before{
  content:'';position:absolute;left:0;top:.62em;width:9px;height:1px;background:var(--signal);
}

/* ---------------------------------------------------------------- 15 footer */
.foot{background:var(--ink);color:var(--on-dark);padding-block:clamp(48px,6vw,80px) 36px;}
.foot__top{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:28px;padding-bottom:32px;border-bottom:1px solid var(--line-dark);
}
.brand--foot{color:var(--on-dark);}
.brand--foot .brand__txt i{color:var(--on-dark-dim);}
.foot__nav{display:flex;flex-wrap:wrap;gap:6px 26px;}
.foot__nav a{
  font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--on-dark-dim);transition:color .2s var(--ease);
}
.foot__nav a:hover{color:var(--on-dark);}
.foot__fine{margin-top:26px;font-size:13px;color:var(--on-dark-dim);}

/* ------------------------------------------------------------ 16 responsive */
@media (max-width:1120px){
  .nav__links{display:none;}
  .burger{display:grid;}
  .nav__links.is-open{
    display:flex;flex-direction:column;align-items:stretch;gap:0;
    position:absolute;left:0;right:0;top:86px;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:8px var(--gut) 22px;
  }
  .nav__links.is-open a{padding:14px 0;font-size:17px;border-bottom:1px solid var(--line);}
  .nav__links.is-open a::after{display:none;}
}
@media (max-width:960px){
  .case,.case--flip .plate{grid-template-columns:1fr;order:0;}
  .case__body{max-width:60ch;}
  .proc{grid-template-columns:repeat(2,1fr);}
  .about{grid-template-columns:1fr;}
  .ct{grid-template-columns:1fr;}
  .svc__row{grid-template-columns:56px 1fr;}
  .svc__d,.svc__m{grid-column:2/-1;}
  .svc__d{margin-top:12px;}
}
@media (max-width:720px){
  .more__list,.prod__grid{grid-template-columns:1fr;}
  .prod__grid{gap:28px;}
  .hero__base{flex-direction:column;align-items:stretch;}
  .hero__actions .btn{flex:1 1 auto;justify-content:center;}
  .form__grid{grid-template-columns:1fr;gap:0;}
  .proc{grid-template-columns:1fr;}
  .spec > div{grid-template-columns:74px 1fr;gap:12px;}
  .facts > div{grid-template-columns:1fr;gap:4px;}
  .plate__chip{left:12px;bottom:12px;padding:11px 15px;}
  .hero__meta{gap:8px 20px;font-size:10px;}
  /* the CTA stays: it is the only always-visible conversion path on a phone */
  .nav__in{height:74px;gap:12px;}
  .nav__cta{padding:10px 16px;font-size:13.5px;}
  .nav__links.is-open{top:74px;}
  html{scroll-padding-top:84px;}
}
@media (max-width:560px){
  .brand__txt{display:none;}
  .brand__mark{width:38px;}
  .lang button{padding:6px 9px;}
}
@media (max-width:420px){
  .plate__url{display:none;}
}