/* ==========================================================================
   LOCK19 STUDIO — bespoke stylesheet
   --------------------------------------------------------------------------
   Deliberately NOT built from Lock19_Design_System. The kit makes client sites
   consistent and fast; this site's job is to prove we can build what the kit
   doesn't. Different palette, different type, different motion vocabulary.

   Non-negotiables carried over from the kit, because they are correctness
   rather than style:
     • 48px minimum tap target
     • 13px eyebrow floor / 14px readable floor
     • visible :focus-visible
     • every motion effect disabled under prefers-reduced-motion
   ========================================================================== */

:root{
  --void:#08090C;
  --surface:#101319;
  --surface-2:#171B23;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.18);
  --ink:#F4F5F7;
  --ink-soft:#C3C7D1;
  --muted:#878D9C;
  --violet:#7C5CFF;
  --violet-deep:#5B39F5;
  --violet-soft:rgba(124,92,255,.16);
  --acid:#D7FF3E;

  --display:'Instrument Serif',Georgia,serif;
  --sans:'Geist',system-ui,-apple-system,sans-serif;
  --mono:'Geist Mono',ui-monospace,SFMono-Regular,monospace;

  --fs-label:.8125rem;   /* 13px floor for mono labels — same rule as the kit */
  --tap:48px;
  --wrap:1180px;
  --ease:cubic-bezier(.22,.68,.24,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--void);color:var(--ink);
  font-family:var(--sans);font-size:1rem;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
::selection{background:var(--violet);color:#fff}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}

:where(a,button,input,summary):focus-visible{
  outline:3px solid var(--acid);outline-offset:3px;border-radius:6px}

/* ---------- scroll progress ---------------------------------------------- */
.progress{position:fixed;inset:0 0 auto;height:2px;z-index:100;background:transparent}
.progress__bar{height:100%;width:0;background:linear-gradient(90deg,var(--violet),var(--acid));
  transform-origin:left;transition:width .08s linear}

/* ---------- cursor glow (fine pointers only) ------------------------------ */
.glow{position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:0;
  left:0;top:0;margin:-260px 0 0 -260px;opacity:0;transition:opacity .5s var(--ease);
  background:radial-gradient(circle,rgba(124,92,255,.14),transparent 62%);
  will-change:transform}
@media (pointer:fine){ .glow{opacity:1} }
@media (prefers-reduced-motion:reduce){ .glow{display:none} }

/* ---------- type ---------------------------------------------------------- */
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--mono);font-size:.8125rem;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted)}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--violet)}

h1,h2,h3{font-weight:400;line-height:1.02;letter-spacing:-.025em}
.display{font-family:var(--display);font-size:clamp(3rem,1.6rem + 6.2vw,7.5rem);line-height:.94}
.display em{font-style:italic;color:var(--violet)}
.h2{font-family:var(--display);font-size:clamp(2.25rem,1.5rem + 3.4vw,4.25rem)}
.h2 em{font-style:italic;color:var(--violet)}
.h3{font-family:var(--sans);font-weight:600;font-size:clamp(1.15rem,1.05rem + .5vw,1.35rem);
  letter-spacing:-.01em}
.lead{font-size:clamp(1.05rem,.98rem + .5vw,1.3rem);color:var(--ink-soft);max-width:56ch}
.small{font-size:.875rem;color:var(--muted)}

/* word-by-word reveal */
.rv-word{display:inline-block;overflow:hidden;vertical-align:top}
.rv-word > span{display:inline-block;transform:translateY(105%);
  transition:transform .85s var(--ease)}
.is-in .rv-word > span{transform:none}
@media (prefers-reduced-motion:reduce){ .rv-word > span{transform:none!important} }

/* generic fade-up (opt-in via html.js so no-JS still renders) */
.rv{transition:opacity .7s var(--ease), transform .7s var(--ease)}
html.js .rv{opacity:0;transform:translateY(20px)}
html.js .rv.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){ html.js .rv{opacity:1;transform:none} }

/* ---------- buttons ------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  min-height:var(--tap);padding:.9rem 1.6rem;border-radius:100px;border:1px solid transparent;
  font-family:var(--sans);font-size:1rem;font-weight:500;cursor:pointer;white-space:nowrap;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),
             transform .25s var(--ease)}
.btn svg{width:18px;height:18px;flex:none}
.btn--fill{background:var(--ink);color:var(--void)}
.btn--fill:hover{background:var(--acid)}
.btn--line{border-color:var(--line-2);color:var(--ink)}
.btn--line:hover{border-color:var(--ink);background:rgba(255,255,255,.05)}
.btn--violet{background:var(--violet);color:#fff}
.btn--violet:hover{background:var(--violet-deep)}
.btn--lg{min-height:58px;padding-inline:2rem;font-size:1.05rem}

/* ---------- header -------------------------------------------------------- */
.hdr{position:fixed;inset:0 0 auto;z-index:90;transition:background .4s var(--ease),
  border-color .4s var(--ease),backdrop-filter .4s var(--ease);border-bottom:1px solid transparent}
.hdr.is-stuck{background:rgba(8,9,12,.78);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:74px}
.brand{display:flex;align-items:center;gap:.7rem;min-height:var(--tap);flex:0 1 auto;min-width:0}
.brand__mark{width:34px;height:34px;flex:none}
.brand__txt{font-family:var(--display);font-size:1.3rem;letter-spacing:-.02em;white-space:nowrap}
.nav__links{display:none;gap:2.2rem;font-size:.94rem;color:var(--muted)}
.nav__links a{position:relative;min-height:var(--tap);display:inline-flex;align-items:center}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:22px;height:1px;
  background:var(--ink);transition:right .35s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{right:0}
@media (min-width:900px){ .nav__links{display:flex} }
@media (max-width:420px){ .brand__txt{font-size:1.1rem} .btn{padding-inline:1.1rem} }

/* ---------- hero ---------------------------------------------------------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;
  padding-block:140px 90px;overflow:hidden}
.hero__layer{position:absolute;inset:-10% -10% -20%;z-index:0;pointer-events:none;will-change:transform}
.hero__orb{position:absolute;border-radius:50%;filter:blur(10px)}
.hero__orb--1{width:min(62vw,720px);aspect-ratio:1;right:-14%;top:-18%;
  background:radial-gradient(circle,rgba(124,92,255,.30),transparent 62%)}
.hero__orb--2{width:min(48vw,520px);aspect-ratio:1;left:-16%;bottom:-14%;
  background:radial-gradient(circle,rgba(215,255,62,.12),transparent 62%)}
.hero__grid{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:78px 78px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000,transparent 78%)}
.hero__inner{position:relative;z-index:2}
.hero .lead{margin-top:2rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2.6rem}
.hero__meta{display:flex;flex-wrap:wrap;gap:1.6rem;margin-top:3.5rem;
  font-family:var(--mono);font-size:.8125rem;letter-spacing:.06em;color:var(--muted);
  text-transform:uppercase}
.hero__meta span{display:flex;align-items:center;gap:.5rem}
.hero__meta i{width:6px;height:6px;border-radius:50%;background:var(--acid);display:block}

/* ---------- marquee ------------------------------------------------------- */
.marquee{border-block:1px solid var(--line);padding-block:1.1rem;overflow:hidden;
  display:flex;gap:0;user-select:none}
.marquee__track{display:flex;gap:3.5rem;padding-right:3.5rem;flex:none;
  animation:slide 42s linear infinite}
.marquee__track span{font-family:var(--display);font-size:1.6rem;color:var(--muted);
  white-space:nowrap;display:flex;align-items:center;gap:3.5rem}
.marquee__track span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--violet)}
@keyframes slide{to{transform:translateX(-100%)}}
@media (prefers-reduced-motion:reduce){ .marquee__track{animation:none} }

/* ---------- sections ------------------------------------------------------ */
.band{padding-block:clamp(70px,9vw,140px);position:relative}
.sec{max-width:64ch;margin-bottom:clamp(40px,5vw,70px)}
.sec .h2{margin-top:1.1rem}
.sec .lead{margin-top:1.4rem}

/* ---------- before / after slider ----------------------------------------- */
.ba{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);
  background:var(--surface);aspect-ratio:16/10;touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}
.ba__after{clip-path:inset(0 0 0 var(--pos,50%))}
.ba__divider{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;
  background:var(--ink);z-index:3;pointer-events:none;transform:translateX(-1px)}
.ba__knob{position:absolute;top:50%;left:var(--pos,50%);z-index:4;
  width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;
  background:var(--ink);color:var(--void);display:grid;place-items:center;
  pointer-events:none;box-shadow:0 8px 30px rgba(0,0,0,.5)}
.ba__knob svg{width:22px;height:22px}
.ba__tag{position:absolute;top:14px;z-index:3;font-family:var(--mono);font-size:var(--fs-label);
  letter-spacing:.12em;text-transform:uppercase;padding:.4rem .7rem;border-radius:100px;
  background:rgba(8,9,12,.72);backdrop-filter:blur(6px);border:1px solid var(--line-2)}
.ba__tag--l{left:14px}
.ba__tag--r{right:14px;color:var(--acid)}
/* The range input is kept for keyboard and assistive tech only — dragging an
   invisible native thumb is unreliable on touch, so pointer events on .ba do
   the actual dragging. pointer-events:none keeps the input out of their way
   while leaving it tabbable. */
.ba__range{position:absolute;inset:0;z-index:5;width:100%;height:100%;margin:0;
  opacity:0;pointer-events:none;-webkit-appearance:none;appearance:none;background:transparent}
.ba{cursor:ew-resize}
.ba__range::-webkit-slider-thumb{-webkit-appearance:none;width:56px;height:100%}
.ba__range::-moz-range-thumb{width:56px;height:100%;border:0;background:transparent}
.ba__range:focus-visible ~ .ba__knob{outline:3px solid var(--acid);outline-offset:3px}
.ba__note{margin-top:1rem;font-size:.875rem;color:var(--muted)}

/* ---------- work ---------------------------------------------------------- */
.work{display:grid;grid-template-columns:1fr;gap:clamp(28px,4vw,56px)}
.work__item{position:relative}
.frame{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--surface-2);
  transform:perspective(1400px) rotateX(4deg);transition:transform .6s var(--ease)}
.work__item:hover .frame{transform:perspective(1400px) rotateX(0deg) translateY(-6px)}
@media (prefers-reduced-motion:reduce){ .frame,.work__item:hover .frame{transform:none} }
.frame__bar{height:34px;display:flex;align-items:center;gap:7px;padding-inline:14px;
  background:rgba(255,255,255,.05);border-bottom:1px solid var(--line)}
.frame__bar i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.22)}
.frame img{display:block;width:100%;height:auto}
.frame__url{margin-left:12px;font-family:var(--mono);font-size:var(--fs-label);color:var(--muted);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.work__meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:.6rem 1.2rem;margin-top:1.5rem}
.work__tag{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.12em;text-transform:uppercase;
  color:var(--violet)}
.work__desc{color:var(--muted);font-size:.95rem;margin-top:.5rem;max-width:52ch}
@media (min-width:900px){
  .work{grid-template-columns:1fr 1fr}
  .work__item:nth-child(even){margin-top:80px}
}

/* ---------- process ------------------------------------------------------- */
.steps{border-top:1px solid var(--line)}
/* Single column on mobile. A two-column `auto 1fr` grid with three children
   put the paragraph in column 1, which then sized the `auto` column to the
   paragraph's width and pushed the title into a narrow column on the right. */
.step{display:grid;grid-template-columns:1fr;gap:.4rem;
  padding-block:clamp(28px,3.4vw,46px);border-bottom:1px solid var(--line);align-items:start}
.step__no{font-family:var(--mono);font-size:var(--fs-label);color:var(--violet);letter-spacing:.1em}
/* the paragraph is a SIBLING of .step__body, not a child — the old
   `.step__body p` selector matched nothing */
.step > p{color:var(--muted);max-width:52ch;margin-top:.5rem}
@media (min-width:760px){
  .step{grid-template-columns:90px 1fr 1fr;gap:2.5rem}
  .step__no{padding-top:.4rem}
  .step > p{margin-top:0}
}

/* ---------- stats --------------------------------------------------------- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:16px;overflow:hidden}
@media (min-width:760px){ .stats{grid-template-columns:repeat(4,1fr)} }
.stat{background:var(--void);padding:clamp(22px,3vw,34px)}
.stat__n{font-family:var(--display);font-size:clamp(2.2rem,1.6rem + 2vw,3.4rem);line-height:1;
  color:var(--ink)}
.stat__l{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin-top:.7rem}

/* ---------- pricing ------------------------------------------------------- */
.prices{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:18px;overflow:hidden}
@media (min-width:860px){ .prices{grid-template-columns:repeat(3,1fr)} }
.price{background:var(--void);padding:clamp(26px,3vw,38px);display:flex;flex-direction:column;
  position:relative;transition:background .35s var(--ease)}
.price:hover{background:var(--surface)}
.price--feat{background:var(--surface)}
.price__pop{position:absolute;top:18px;right:18px;font-family:var(--mono);font-size:var(--fs-label);
  letter-spacing:.1em;text-transform:uppercase;color:var(--acid)}
.price__name{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted)}
.price__amt{font-family:var(--display);font-size:clamp(2.4rem,2rem + 1.6vw,3.2rem);line-height:1;
  margin:1.1rem 0 1.6rem}
.price__amt small{font-family:var(--sans);font-size:.95rem;color:var(--muted)}
.price ul{list-style:none;display:grid;gap:.85rem;margin-bottom:2rem}
.price li{display:flex;gap:.7rem;font-size:.92rem;color:var(--ink-soft);align-items:flex-start}
.price li svg{width:16px;height:16px;flex:none;stroke:var(--violet);fill:none;stroke-width:2.4;
  margin-top:5px}
.price .btn{margin-top:auto}

/* ---------- contact ------------------------------------------------------- */
.contact{display:grid;grid-template-columns:1fr;gap:clamp(34px,4vw,64px);align-items:start}
@media (min-width:900px){ .contact{grid-template-columns:1fr 1fr} }
.direct{display:grid;gap:.4rem;margin-top:2rem}
.direct a{display:inline-flex;align-items:center;gap:.9rem;min-height:var(--tap);
  font-size:1.05rem;transition:color .25s var(--ease)}
.direct svg{width:19px;height:19px;flex:none;stroke:var(--violet);fill:none;stroke-width:1.8}
.direct a:hover{color:var(--violet)}

.form{display:grid;gap:.4rem}
.form label{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin-top:1.1rem}
.form input,.form textarea{width:100%;min-height:var(--tap);padding:.9rem 0;
  font-family:var(--sans);font-size:1rem;color:var(--ink);background:transparent;
  border:0;border-bottom:1px solid var(--line-2);border-radius:0;transition:border-color .3s var(--ease)}
.form textarea{min-height:110px;resize:vertical;padding-top:.9rem}
.form input::placeholder,.form textarea::placeholder{color:#5A6070}
.form input:focus,.form textarea:focus{outline:none;border-bottom-color:var(--violet)}
.form .btn{margin-top:2rem;justify-self:start}
.form__status{display:none;margin-top:1rem;font-size:.92rem;font-weight:500;color:var(--acid)}
.form__status[data-state="error"]{color:#FF7A6B}
.form__status[data-state]{display:block}

/* ---------- footer -------------------------------------------------------- */
.ftr{border-top:1px solid var(--line);padding-block:clamp(44px,5vw,70px) 32px}
.ftr__grid{display:grid;grid-template-columns:1fr;gap:2.2rem}
@media (min-width:760px){ .ftr__grid{grid-template-columns:2fr 1fr 1fr} }
.ftr h4{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin-bottom:1rem;font-weight:500}
.ftr p,.ftr a{color:var(--muted);font-size:.92rem}
.ftr a{display:inline-flex;align-items:center;min-height:var(--tap)}
.ftr a:hover{color:var(--ink)}
.ftr__btm{margin-top:3rem;padding-top:1.6rem;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;
  font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.06em;color:var(--muted)}