/* ==========================================================================
   hemangbhai.in — new build 2026
   Design system: warm paper, ink type, one electric accent.
   Structure: tokens -> base -> layout -> components -> sections -> responsive.
   No transforms are used for positioning (only for animation), so layout
   can never shift when a state class is applied.
   ========================================================================== */

/* ---------- 1. Tokens ---------------------------------------------------- */
:root{
  --paper:#f2efe7;
  --paper-raise:#fbf9f4;
  --ink:#12140f;
  --ink-2:#3f423a;
  --muted:#797b70;
  --line:rgba(18,20,15,.17);
  --line-soft:rgba(18,20,15,.08);
  --accent:#1f47ff;
  --accent-ink:#fff;
  --accent-soft:rgba(31,71,255,.09);
  --warm:#e4552a;
  --shadow-sm:0 1px 2px rgba(18,20,15,.05),0 8px 24px -12px rgba(18,20,15,.14);
  --shadow-lg:0 24px 60px -32px rgba(18,20,15,.35);

  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --step--1:clamp(.78rem,.75rem + .15vw,.86rem);
  --step-0:clamp(.98rem,.95rem + .2vw,1.06rem);
  --step-1:clamp(1.15rem,1.05rem + .5vw,1.4rem);
  --step-2:clamp(1.6rem,1.3rem + 1.4vw,2.4rem);
  --step-3:clamp(2.1rem,1.5rem + 2.6vw,3.4rem);
  --step-4:clamp(2.6rem,1.6rem + 4.4vw,5.2rem);

  --gutter:clamp(1.25rem,4vw,3rem);
  --shell:1180px;
  --radius:16px;
  --radius-lg:24px;

  color-scheme:light;
}
[data-theme="dark"]{
  --paper:#0d0f0d;
  --paper-raise:#151815;
  --ink:#f0eee6;
  --ink-2:#c3c4b9;
  --muted:#8d9086;
  --line:rgba(240,238,230,.2);
  --line-soft:rgba(240,238,230,.09);
  --accent:#8aa4ff;
  --accent-ink:#0d0f0d;
  --accent-soft:rgba(138,164,255,.14);
  --warm:#ff855c;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4),0 10px 30px -16px rgba(0,0,0,.6);
  --shadow-lg:0 30px 70px -40px rgba(0,0,0,.9);
  color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0d0f0d; --paper-raise:#151815; --ink:#f0eee6; --ink-2:#c3c4b9;
    --muted:#8d9086; --line:rgba(240,238,230,.16); --line-soft:rgba(240,238,230,.08);
    --accent:#8aa4ff; --accent-ink:#0d0f0d; --accent-soft:rgba(138,164,255,.14);
    --warm:#ff855c; color-scheme:dark;
  }
}

/* ---------- 2. Base ----------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  min-height:100%;
  background:var(--paper);
  color:var(--ink);
  font:400 var(--step-0)/1.65 var(--font-body);
  letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;
}
/* faint drafting-grid texture, drawn in the background layer only */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    linear-gradient(to right,var(--line-soft) 1px,transparent 1px),
    linear-gradient(to bottom,var(--line-soft) 1px,transparent 1px);
  background-size:88px 88px;
  mask-image:radial-gradient(120% 90% at 50% 0%,#000 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 20%,transparent 75%);
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:600;line-height:1.03;letter-spacing:-.02em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
strong{font-weight:600}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
::selection{background:var(--accent);color:var(--accent-ink)}

/* ---------- 3. Layout --------------------------------------------------- */
.wrap{width:min(var(--shell),calc(100% - var(--gutter) * 2));margin-inline:auto}
.section{padding-block:clamp(4.5rem,9vw,8rem);border-top:1px solid var(--line)}
.section--tight{padding-block:clamp(3rem,6vw,5rem)}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(1.5rem,4vw,4rem);align-items:end;margin-bottom:clamp(2.5rem,5vw,4rem)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.65rem;
  font:500 var(--step--1)/1 var(--font-mono);
  text-transform:uppercase;letter-spacing:.16em;color:var(--muted);
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--line);flex:none}
.section-title{font-size:var(--step-3);text-wrap:balance}
.section-title em{font-style:italic;color:var(--accent)}
.cta h2{text-wrap:balance}
.lede{font-size:var(--step-1);color:var(--ink-2);max-width:56ch;line-height:1.5}
.note{color:var(--muted);font-size:var(--step--1);font-family:var(--font-mono);letter-spacing:.02em}

/* ---------- 4. Header --------------------------------------------------- */
.progress{
  position:fixed;inset-block-start:0;inset-inline-start:0;height:2px;width:0;
  background:var(--accent);z-index:60;
}
.site-head{
  position:sticky;inset-block-start:0;z-index:50;
  border-bottom:1px solid transparent;
  transition:background-color .25s ease,border-color .25s ease;
}
.site-head.is-stuck{background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.site-head__inner{display:flex;align-items:center;gap:1.5rem;padding-block:.9rem}
.brand{display:flex;align-items:center;gap:.7rem;font-weight:600;letter-spacing:-.02em;margin-inline-end:auto}
.brand__mark{
  display:grid;place-items:center;width:34px;height:34px;flex:none;
  border-radius:50%;background:var(--ink);color:var(--paper);
  font:500 13px var(--font-mono);
}
.brand__dot{color:var(--accent)}
.brand__name{white-space:nowrap}
.nav{display:flex;align-items:center;gap:.35rem}
.nav a{
  padding:.5rem .8rem;border-radius:999px;font-size:.92rem;color:var(--ink-2);
  transition:background-color .2s ease,color .2s ease;
}
.nav a:hover{background:var(--accent-soft);color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
/* apps dropdown */
.nav__item{position:relative}
.nav__trigger{
  appearance:none;background:transparent;border:0;cursor:pointer;
  display:inline-flex;align-items:center;gap:.35rem;
  padding:.5rem .8rem;border-radius:999px;font:inherit;font-size:.92rem;color:var(--ink-2);
  transition:background-color .2s ease,color .2s ease;
}
.nav__trigger:hover,.nav__item[data-open="true"] .nav__trigger{background:var(--accent-soft);color:var(--ink)}
.nav__chev{width:12px;height:12px;flex:none;transition:transform .22s ease}
.nav__item[data-open="true"] .nav__chev{transform:rotate(180deg)}
.nav__menu{
  position:absolute;inset-block-start:calc(100% + .5rem);inset-inline-start:50%;
  translate:-50% .4rem;
  min-width:17.5rem;padding:.35rem;display:grid;gap:.1rem;
  background:var(--paper-raise);border:1px solid var(--line);border-radius:15px;
  box-shadow:var(--shadow);z-index:55;
  opacity:0;visibility:hidden;
  transition:opacity .18s ease,translate .18s ease,visibility .18s;
}
.nav__item[data-open="true"] .nav__menu{opacity:1;visibility:visible;translate:-50% 0}
@media (hover:hover){
  .nav__item:hover .nav__menu{opacity:1;visibility:visible;translate:-50% 0}
  .nav__item:hover .nav__chev{transform:rotate(180deg)}
}
.nav__menu a{display:grid;gap:.1rem;padding:.62rem .7rem;border-radius:11px;color:var(--ink)}
.nav__menu a:hover{background:var(--accent-soft);color:var(--ink)}
.nav__menu a[aria-current="page"]{background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--line)}
.nav__menu-title{font-size:.95rem;font-weight:600}
.nav__menu-meta{font:400 .76rem var(--font-mono);color:var(--muted)}
.nav__menu a:hover .nav__menu-meta{color:var(--ink-2)}
.head-tools{display:flex;align-items:center;gap:.5rem}
.icon-btn{
  display:grid;place-items:center;width:38px;height:38px;flex:none;
  border:1px solid var(--line);border-radius:50%;background:transparent;cursor:pointer;
  transition:background-color .2s ease,border-color .2s ease;
}
.icon-btn:hover{background:var(--accent-soft);border-color:var(--accent)}
.icon-btn svg{width:17px;height:17px}
.theme-toggle .moon{display:none}
[data-theme="dark"] .theme-toggle .sun{display:none}
[data-theme="dark"] .theme-toggle .moon{display:block}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme-toggle .sun{display:none}
  :root:not([data-theme="light"]) .theme-toggle .moon{display:block}
}
.menu-btn{display:none}
.skip{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip:focus{position:fixed;top:.75rem;left:var(--gutter);width:auto;height:auto;margin:0;padding:.6rem .9rem;overflow:visible;clip-path:none;z-index:80;background:var(--ink);color:var(--paper);border-radius:8px;outline:2px solid var(--accent)}

/* mobile sheet */
.sheet{
  display:none;position:fixed;inset:0;z-index:70;
  background:var(--paper);padding:1.25rem var(--gutter) 2rem;
}
.sheet[data-open="true"]{display:block}
.sheet__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem}
.sheet__links{display:grid;gap:.25rem}
.sheet__links a{
  font-family:var(--font-display);font-size:clamp(2rem,9vw,2.8rem);font-weight:600;
  padding:.35rem 0;border-bottom:1px solid var(--line-soft);
}
.sheet__links a span{font:500 .8rem var(--font-mono);color:var(--muted);margin-left:.6rem;letter-spacing:.1em}
.sheet__foot{margin-top:2.5rem;display:grid;gap:.4rem}
.sheet__apps{margin-top:1.8rem;display:grid;gap:.2rem}
.sheet__label{
  font:500 .76rem var(--font-mono);color:var(--muted);letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:.5rem;
}
.sheet__apps a{
  display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
  font-family:var(--font-display);font-size:clamp(1.3rem,5vw,1.6rem);font-weight:600;
  padding:.4rem 0;border-bottom:1px solid var(--line-soft);
}
.sheet__apps a span{font:500 .72rem var(--font-mono);color:var(--muted);letter-spacing:.1em;text-transform:uppercase}

/* ---------- 5. Buttons -------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.85rem 1.25rem;border-radius:999px;border:1px solid transparent;
  font-size:.95rem;font-weight:500;cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.btn--primary{background:var(--ink);color:var(--paper)}
.btn--primary:hover{background:var(--accent);color:var(--accent-ink);transform:translateY(-2px)}
.btn--ghost{border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn svg{width:16px;height:16px}
.link{
  display:inline-flex;align-items:center;gap:.45rem;font-weight:500;
  border-bottom:1px solid var(--line);padding-bottom:2px;
}
.link:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- 6. Hero ----------------------------------------------------- */
.hero{padding-block:clamp(3.5rem,8vw,7rem) clamp(3rem,7vw,6rem);position:relative;overflow:clip}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{font-size:var(--step-4);margin-block:1.1rem 1.4rem;max-width:17ch;text-wrap:balance}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero__actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-block:1.9rem 2.2rem}
.hero__facts{display:flex;flex-wrap:wrap;gap:.4rem 1.6rem;font:400 var(--step--1)/1.6 var(--font-mono);color:var(--muted)}
.hero__facts b{color:var(--ink-2);font-weight:500}
.orb{position:relative;aspect-ratio:1;max-width:420px;margin-inline:auto;width:100%}
.orb__ring{position:absolute;inset:0;border:1px solid var(--line);border-radius:50%}
.orb__ring:nth-child(2){inset:11%;border-style:dashed;animation:spin 46s linear infinite}
.orb__ring:nth-child(3){inset:22%}
.orb__core{
  position:absolute;inset:32%;border-radius:50%;
  background:
    radial-gradient(circle at 32% 28%,rgba(255,255,255,.85),transparent 55%),
    radial-gradient(circle at 70% 75%,var(--warm),transparent 60%),
    linear-gradient(150deg,var(--accent),#0f2bb8);
  box-shadow:var(--shadow-lg);
  animation:float 9s ease-in-out infinite;
}
.orb__tag{
  position:absolute;font:500 .72rem/1 var(--font-mono);letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);white-space:nowrap;
}
.orb__tag--a{top:6%;left:50%;translate:-50% 0}
.orb__tag--b{bottom:14%;right:-4%}
.orb__tag--c{bottom:26%;left:-6%}
@keyframes spin{to{rotate:360deg}}
@keyframes float{50%{translate:0 -14px}}

/* ---------- 7. Work list ------------------------------------------------ */
.work{border-top:1px solid var(--line)}
/* The list ends at the last app: no closing rule floating under it, and the gap
   below it matches the gap between rows instead of a full section's padding. */
.work li:last-child > .work__row{border-bottom:0}
#work{padding-bottom:clamp(1.5rem,3vw,2.5rem)}
.work__row{
  display:grid;grid-template-columns:auto minmax(0,1.6fr) minmax(0,1.25fr) auto;
  gap:clamp(1rem,3vw,2.5rem);align-items:center;
  padding-block:clamp(1.5rem,3.4vw,2.4rem);
  border-bottom:1px solid var(--line);
  position:relative;
  transition:background-color .25s ease;
}
.work__row::before{
  content:"";position:absolute;inset-inline-start:0;inset-block:0;width:2px;
  background:var(--accent);transform:scaleY(0);transform-origin:top;
  transition:transform .3s ease;
}
.work__row:hover{background:var(--accent-soft)}
.work__row:hover::before{transform:scaleY(1)}
.work__num{font:500 .78rem var(--font-mono);color:var(--muted)}
.work__title{display:block;font-family:var(--font-display);font-size:var(--step-2);font-weight:600;letter-spacing:-.02em}
.work__title em{font-style:italic;font-weight:400}
.work__blurb{display:block;color:var(--ink-2);font-size:.98rem}
.work__tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.7rem}
.tag{
  font:500 .73rem/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:.35rem .6rem;
}
/* the app that is actually out: its tag carries Google Play's own green, so the row reads
   "available" at a glance instead of "coming soon". Dark ink on the Play green is AA.*/
.tag--play{background:#00E27A;border-color:#00E27A;color:#0d0f0d}
/* the one app you can install today: its Play mark sits big in the row, right after the number */
.work__head{display:flex;align-items:center;gap:clamp(.7rem,1.5vw,1.15rem)}
.work__play{width:clamp(38px,4vw,52px);height:clamp(38px,4vw,52px);flex:none;display:block}
@media (max-width:560px){.work__play{width:34px;height:34px}}
/* Play Store link: the brand mark does the work, so no button chrome - big icon, label beside it */
.playlink{
  display:inline-flex;align-items:center;gap:.8rem;
  font:500 clamp(1.02rem,1.5vw,1.2rem)/1.2 var(--font-body);color:var(--ink);
  padding-block:.25rem;
}
.playlink__icon{width:48px;height:48px;flex:0 0 48px;display:block;transition:transform .25s ease}
.playlink:hover{color:var(--accent)}
.playlink:hover .playlink__icon{transform:translateY(-2px)}
@media (max-width:560px){.playlink__icon{width:40px;height:40px;flex-basis:40px}}
.work__arrow{
  display:grid;place-items:center;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);flex:none;transition:background-color .25s ease,color .25s ease,border-color .25s ease;
}
.work__row:hover .work__arrow{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.work__arrow svg{width:17px;height:17px}

/* ---------- 8. Services ------------------------------------------------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(1rem,2vw,1.5rem)}
.card{
  background:var(--paper-raise);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.4rem,2.6vw,2rem);display:flex;flex-direction:column;gap:.7rem;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}
.card__num{font:500 .78rem var(--font-mono);color:var(--accent)}
.card h3{font-size:var(--step-1)}
.card p{color:var(--ink-2);font-size:.96rem}

/* toolkit */
.toolkit{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:2rem}
.toolkit li{
  font:500 .78rem var(--font-mono);letter-spacing:.03em;
  padding:.5rem .8rem;border-radius:999px;border:1px solid var(--line);color:var(--ink-2);
}
.toolkit li:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- 9. About ---------------------------------------------------- */
.split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,5vw,4.5rem)}
.prose p + p{margin-top:1.1rem}
.prose{color:var(--ink-2);max-width:62ch}
.prose strong{color:var(--ink)}
.principles{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.principle{background:var(--paper);padding:clamp(1.2rem,2.4vw,1.7rem);display:grid;gap:.45rem}
.principle h3{font-size:1.06rem;font-family:var(--font-body);font-weight:600;letter-spacing:-.01em}
.principle p{color:var(--ink-2);font-size:.95rem}
.principle span{font:500 .74rem var(--font-mono);color:var(--muted)}

.timeline{border-top:1px solid var(--line)}
.timeline li{
  display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,1fr);
  gap:clamp(1rem,3vw,2.5rem);padding-block:clamp(1.3rem,3vw,2rem);border-bottom:1px solid var(--line);
}
.timeline .when{font:500 .78rem var(--font-mono);color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.timeline h3{font-size:var(--step-1);margin-bottom:.4rem}
.timeline p{color:var(--ink-2);font-size:.98rem;max-width:60ch}

.fact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.fact{background:var(--paper);padding:clamp(1.1rem,2.2vw,1.5rem)}
.fact dt{font:500 .74rem var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.fact dd{margin:.45rem 0 0;font-size:1rem;color:var(--ink)}

/* ---------- 10. Contact ------------------------------------------------- */
.contact-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(2rem,5vw,4rem);align-items:start}
.mailto{
  display:inline-block;font-family:var(--font-display);font-size:clamp(1.5rem,4.2vw,2.6rem);
  font-weight:600;letter-spacing:-.02em;word-break:break-word;
  border-bottom:2px solid var(--line);padding-bottom:.15em;
}
.mailto:hover{border-color:var(--accent);color:var(--accent)}
.form{display:grid;gap:1rem;background:var(--paper-raise);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(1.4rem,2.6vw,2rem)}
.field{display:grid;gap:.4rem}
.field label{font:500 .78rem var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.field input,.field textarea,.field select{
  width:100%;padding:.75rem .85rem;border:1px solid var(--line);border-radius:12px;
  background:var(--paper);color:var(--ink);font:inherit;
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.form__foot{display:flex;flex-wrap:wrap;align-items:center;gap:.9rem;justify-content:space-between}
.form__status{font:400 .8rem var(--font-mono);color:var(--muted)}
.form__status[data-kind="ok"]{color:var(--accent)}
.form__status[data-kind="error"]{color:var(--warm)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form button[type="submit"][disabled]{opacity:.6;cursor:progress}
.steps{counter-reset:step;display:grid;gap:1.1rem;margin-top:1.6rem}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start}
.steps li::before{
  counter-increment:step;content:"0" counter(step);
  font:500 .78rem var(--font-mono);color:var(--accent);padding-top:.15rem;
}
.steps h3{font-size:1rem;font-family:var(--font-body);font-weight:600}
.steps p{color:var(--ink-2);font-size:.94rem}
.faq{border-top:1px solid var(--line);margin-top:1rem}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding-block:1.1rem;font-weight:500;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-mono);color:var(--muted);font-size:1.1rem}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--ink-2);padding-bottom:1.2rem;max-width:66ch;font-size:.96rem}

/* ---------- 11. CTA + footer ------------------------------------------- */
.cta{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(150deg,color-mix(in srgb,var(--accent) 12%,var(--paper-raise)),var(--paper-raise));
  padding:clamp(1.8rem,5vw,3.4rem);display:grid;gap:1.4rem;justify-items:start;
}
.cta h2{font-size:var(--step-3);max-width:22ch}
.cta h2 em{font-style:italic;color:var(--accent)}
.site-foot{border-top:1px solid var(--line);padding-block:2.5rem 3rem;margin-top:clamp(3rem,6vw,5rem)}
.site-foot__grid{display:flex;flex-wrap:wrap;gap:1.2rem 2.5rem;align-items:center;justify-content:space-between}
.site-foot nav{display:flex;flex-wrap:wrap;gap:1.2rem}
.site-foot a:hover{color:var(--accent)}
.site-foot .note{max-width:38ch}

/* ---------- 12. Reveal + motion ---------------------------------------- */
.reveal{opacity:0;translate:0 18px;transition:opacity .7s ease,translate .7s ease}
.reveal.is-in{opacity:1;translate:0 0}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;translate:none;transition:none}
  .orb__ring:nth-child(2),.orb__core{animation:none}
  .btn:hover,.card:hover{transform:none}
}

/* ---------- 13. Responsive --------------------------------------------- */
@media (max-width:1000px){
  .hero__grid{grid-template-columns:1fr;gap:2.5rem}
  .hero h1{max-width:24ch}
  .orb{max-width:320px}
  .split,.contact-hero{grid-template-columns:1fr;gap:2.2rem}
  .section-head{grid-template-columns:1fr;gap:1.2rem}
}
@media (max-width:760px){
  .nav,.head-tools .btn{display:none}
  .menu-btn{display:grid}
  .work__row{grid-template-columns:auto 1fr auto;row-gap:.6rem}
  .work__blurb{grid-column:2 / -1}
  .timeline li{grid-template-columns:1fr;gap:.5rem}
  .orb__tag{display:none}
}
@media (max-width:520px){
  :root{--radius-lg:18px}
  .hero__actions{display:grid;gap:.6rem}
  .btn{justify-content:center}
  .work__arrow{width:44px;height:44px}
}

/* ---------- 14. App detail pages --------------------------------------- */
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent)}
.app-head{display:flex;align-items:center;gap:clamp(.85rem,2vw,1.15rem)}
.app-head__icon{
  width:clamp(54px,7vw,74px);height:clamp(54px,7vw,74px);flex:none;
  border-radius:20px;border:1px solid var(--line);background:var(--paper-raise);
  box-shadow:var(--shadow-sm);
}
.app-head h1{font-size:var(--step-3);letter-spacing:-.025em}
.app-tag{font:400 var(--step--1)/1.5 var(--font-mono);color:var(--muted);margin-top:.5rem}
.app-hero .lede{margin-top:1.5rem}
.badge{
  position:relative;
  display:inline-flex;align-items:center;gap:.6rem;
  border:2px solid #00E27A;border-radius:999px;padding:.8rem 1.15rem;
  font:500 var(--step--1)/1 var(--font-mono);text-transform:uppercase;letter-spacing:.1em;
  /* all four Play brand colours take dark ink at AA or better, so the label
     stays readable while the pill itself fades from one colour to the next */
  color:#0d0f0d;background-color:#00E27A;
  animation:badgeBlink 5s ease-in-out infinite;
}
.badge__play{
  width:18px;height:18px;flex:0 0 18px;display:block;
  animation:badgePlay 5s ease-in-out infinite;
}
/* the "coming soon" badge fades through Google's four Play Store brand colours:
   each one settles for a beat, then crossfades into the next. No glow. */
@keyframes badgeBlink{
  0%   {background-color:#00E27A;border-color:#00E27A}
  12%  {background-color:#00E27A;border-color:#00E27A}
  25%  {background-color:#00A0FF;border-color:#00A0FF}
  37%  {background-color:#00A0FF;border-color:#00A0FF}
  50%  {background-color:#FFCE00;border-color:#FFCE00}
  62%  {background-color:#FFCE00;border-color:#FFCE00}
  75%  {background-color:#FF3A44;border-color:#FF3A44}
  87%  {background-color:#FF3A44;border-color:#FF3A44}
  100% {background-color:#00E27A;border-color:#00E27A}
}
@keyframes badgePlay{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
@media (prefers-reduced-motion:reduce){
  .badge,.badge__play{animation:none}
  .badge{background-color:rgba(0,226,122,.16);border-color:#00E27A;color:var(--ink-2)}
}

/* phone frame for real app screenshots */
.phone{
  border:1px solid var(--line);border-radius:34px;padding:.6rem;
  background:var(--paper-raise);box-shadow:var(--shadow-lg);
  max-width:290px;margin-inline:auto;
}
.phone img{border-radius:26px;width:100%;height:auto}
.phone__cap{font:400 var(--step--1)/1.5 var(--font-mono);color:var(--muted);text-align:center;margin-top:1rem}
.band{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--paper-raise);box-shadow:var(--shadow-sm)}
.band img{width:100%;height:auto;display:block}

/* ---------- app-page image effects ---------------------------------------
   The hero screenshot floats on a soft glow that cycles the Play Store colours,
   and the feature image gets a slow light sweep. Both respect reduced-motion. */
.app-hero .phone{
  animation:phoneFloat 7s ease-in-out infinite, phoneGlow 12s ease-in-out infinite;
  transition:transform .5s cubic-bezier(.2,.7,.3,1);
}
.app-hero .phone:hover{transform:translateY(-8px) rotate(-1.2deg)}
@keyframes phoneFloat{
  0%,100%{translate:0 0}
  50%    {translate:0 -10px}
}
@keyframes phoneGlow{
  0%,100%{box-shadow:var(--shadow-lg),0 22px 44px -26px rgba(0,226,122,.55)}
  33%    {box-shadow:var(--shadow-lg),0 22px 44px -26px rgba(0,160,255,.55)}
  66%    {box-shadow:var(--shadow-lg),0 22px 44px -26px rgba(255,58,68,.5)}
}
/* slow light sweep across the wide feature image */
.band{position:relative}
.band::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.34) 50%,transparent 62%);
  transform:translateX(-100%);
  animation:bandSweep 7s ease-in-out infinite;
}
@keyframes bandSweep{0%,62%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.band img{transition:transform .8s cubic-bezier(.2,.7,.3,1),filter .8s ease}
.band:hover img{transform:scale(1.025);filter:saturate(1.06)}
@media (prefers-reduced-motion:reduce){
  .app-hero .phone,.band::after{animation:none}
  .app-hero .phone:hover,.band:hover img{transform:none}
  .band::after{display:none}
}

/* screenshot strip */
.shots{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(180px,230px);gap:1.1rem;
  overflow-x:auto;scroll-snap-type:x proximity;padding:.3rem .3rem 1.1rem;
}
.shots .phone{scroll-snap-align:start;max-width:none;border-radius:26px;padding:.45rem;box-shadow:var(--shadow-sm)}
.shots .phone img{border-radius:19px}

/* feature grids */
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.feat__item{background:var(--paper);padding:clamp(1.2rem,2.4vw,1.7rem);display:grid;gap:.5rem;align-content:start}
.feat__item h3{font-size:1.06rem;font-family:var(--font-body);font-weight:600;letter-spacing:-.01em}
.feat__item p{color:var(--ink-2);font-size:.95rem}
.feat__item ul{display:grid;gap:.45rem;margin-top:.2rem}
.feat__item li{position:relative;padding-left:1.1rem;color:var(--ink-2);font-size:.94rem}
.feat__item li::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.note-box{
  border:1px solid var(--line);border-radius:14px;background:var(--paper-raise);
  padding:1.05rem 1.25rem;color:var(--ink-2);font-size:.94rem;max-width:72ch;
}
.note-box h3{font-size:1.02rem;color:var(--ink);font-weight:600;letter-spacing:-.01em;margin-bottom:.5rem}
.note-box p + p{margin-top:.7rem}
.stack{display:grid;gap:1.6rem}
.hero__grid--solo{grid-template-columns:minmax(0,1fr)}
.hero__grid--solo .lede{max-width:58ch}
.app-hero:has(.hero__grid--solo){padding-bottom:clamp(2rem,4.5vw,3.2rem)}

@media (max-width:760px){
  .phone{max-width:250px}
  .shots{grid-auto-columns:minmax(160px,205px)}
}

/* ---------- 15. Back to top -------------------------------------------- */
.to-top{
  position:fixed;
  inset-block-end:calc(clamp(1rem,3vw,1.6rem) + env(safe-area-inset-bottom,0px));
  inset-inline-end:clamp(1rem,3vw,1.6rem);
  z-index:45;
  display:grid;place-items:center;width:46px;height:46px;
  border:1px solid var(--line);border-radius:50%;background:var(--paper-raise);color:var(--ink);
  box-shadow:var(--shadow);cursor:pointer;
  opacity:0;visibility:hidden;translate:0 .6rem;
  transition:opacity .22s ease,translate .22s ease,visibility .22s,
             background-color .2s ease,border-color .2s ease,color .2s ease;
}
.to-top[data-show="true"]{opacity:1;visibility:visible;translate:0 0}
.to-top:hover{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.to-top:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.to-top svg{width:18px;height:18px}
@media (prefers-reduced-motion:reduce){.to-top{transition:none}}