/* Practeca: base styles shared by every page (tokens, type, layout, buttons, forms).
   Loads first; hero.css and site.css build on it. */
/* ============ Tokens ============ */
:root{
  --navy:#12263F; --teal-fill:#00A697; --teal-fill-dk:#2DD4BF; --teal-type:#0F766E; --teal-deep:#115E59;
  --orange-fill:#F26D00; --orange-fill-dk:#FB923C; --orange-type:#C2410C;

  --page:#F7F9F8; --card:#FFFFFF; --raised:#F1F5F9;
  --border:#E2E8F0; --border-subtle:#F1F5F9; --border-field:#6B7280; --border-raised:#CBD5E1;
  --text:#1F2937; --text-body:#4B5563; --text-muted:#6B7280; --text-faint:#9CA3AF;

  --warn-text:#B45309; --warn-bg:#FFFBEB; --warn-border:#FDE68A; --warn-dot:#F59E0B;
  --err-text:#B91C1C; --err-border:#EF4444;
  --ok-text:#047857; --ok-bg:#ECFDF5; --ok-border:#A7F3D0;
  --info-text:#1D4ED8; --info-bg:#EFF6FF; --info-border:#BFDBFE;

  --btn-primary-bg:var(--navy); --btn-primary-fg:#fff; --btn-primary-hover:#1B3556;
  --focus:var(--teal-type); --link:var(--teal-type);

  --hero-bg:var(--navy); --hero-fg:#FFFFFF; --hero-body:#A9BBCC; --hero-border:#33557A;

  --shadow-subtle:0 1px 2px rgba(18,38,63,.06);
  --shadow-card:0 1px 3px rgba(18,38,63,.07),0 1px 2px rgba(18,38,63,.04);
  --shadow-raised:0 8px 24px -6px rgba(18,38,63,.14),0 2px 6px rgba(18,38,63,.06);
  --shadow-float:0 16px 40px -12px rgba(18,38,63,.22);

  --r-card:16px; --r-ctl:12px;
  --topbar-h:64px;
  --page-px:clamp(1rem,4vw,2rem);
  --content-max:1280px; --narrow-max:1024px;

  --font-latin:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --font-arabic:"IBM Plex Sans Arabic","Noto Sans Arabic","Segoe UI",Tahoma,Arial,sans-serif;
  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
/* ============ Base ============ */
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--topbar-h) + env(safe-area-inset-top,0px));-webkit-text-size-adjust:100%}
body{margin:0;background:var(--page);color:var(--text-body);font-family:var(--font-latin);font-size:1rem;line-height:1.625;letter-spacing:-0.011em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
:root:lang(ar) body{font-family:var(--font-arabic);line-height:1.9;letter-spacing:0}
h1,h2,h3,h4{color:var(--text);margin:0;font-weight:700;letter-spacing:-0.025em;line-height:1.2}
:root:lang(ar) :is(h1,h2,h3,h4){letter-spacing:0;line-height:1.45}
p{margin:0}
a{color:var(--link);text-underline-offset:3px}
img,svg{max-width:100%}
.latin{font-family:var(--font-latin)}
bdi{unicode-bidi:isolate}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:4px}
[id]{scroll-margin-top:var(--topbar-h)}
.skip{position:absolute;inset-inline-start:1rem;top:-100px;z-index:100;background:var(--card);color:var(--text);padding:.75rem 1rem;border-radius:var(--r-ctl);box-shadow:var(--shadow-float);font-weight:600}
.skip:focus{top:1rem}
.wrap{max-width:var(--content-max);margin-inline:auto;padding-inline:var(--page-px)}
.section{padding-block:clamp(3.5rem,8vw,6rem)}
.section + .section{border-top:1px solid var(--border)}
.sec-head{max-width:44rem;display:grid;gap:1rem;margin-bottom:clamp(2rem,4vw,3rem)}
.sec-head h2{font-size:clamp(1.75rem,3.4vw,2.25rem)}
.lede{font-size:1.125rem;color:var(--text-body);max-width:40rem}
.kicker{display:inline-flex;align-items:center;gap:.5rem;font-size:.875rem;font-weight:600;color:var(--text-muted);letter-spacing:0}
.kicker::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--orange-fill)}
/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--r-ctl);font-weight:600;font-size:1rem;min-height:48px;padding:.75rem 1.5rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s,transform .15s;font-family:inherit;line-height:1.2}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--btn-primary-bg);color:var(--btn-primary-fg);box-shadow:var(--shadow-subtle)}
.btn-primary:hover{background:var(--btn-primary-hover)}
.btn-secondary{background:var(--card);color:var(--text-body);border-color:var(--border);box-shadow:var(--shadow-subtle)}
.btn-secondary:hover{border-color:var(--border-raised);background:var(--raised)}
.btn-sm{min-height:44px;padding:.5rem 1rem;font-size:.875rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.brand{display:inline-flex;align-items:center;gap:.625rem;text-decoration:none;color:var(--text);font-weight:700;font-size:1.125rem;letter-spacing:-0.02em;font-family:var(--font-latin)}
.nav{display:flex;gap:.25rem;margin-inline-start:auto}
.nav a{color:var(--text-body);text-decoration:none;font-size:.9375rem;font-weight:500;padding:.5rem .75rem;border-radius:var(--r-ctl);min-height:44px;display:inline-flex;align-items:center}
.nav a:hover{background:var(--raised);color:var(--text)}
@media (max-width:900px){
  .nav{display:none}
}
.reassure{list-style:none;margin:0;padding:1.5rem 0 0;border-top:1px solid var(--hero-border);display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}
.reassure li{display:flex;gap:.625rem;align-items:flex-start;font-size:.9375rem;color:#D6E1EB}
.reassure svg{flex:none;color:var(--teal-fill-dk);margin-top:.2rem}
/* ============ "What Practeca does" ============ */
.split{display:grid;gap:2rem;align-items:start}
@media (min-width:900px){
  .split{grid-template-columns:1.1fr 1fr;gap:4rem}
}
.split h2{font-size:clamp(1.75rem,3.4vw,2.25rem)}
.split .body{display:grid;gap:1rem;font-size:1.0625rem}
.chores{display:flex;flex-wrap:wrap;gap:.5rem;margin:0;padding:0;list-style:none}
.chores li{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:999px;padding:.375rem .875rem;font-size:.9375rem;font-weight:500}
.chores li.med{background:var(--teal-deep);border-color:var(--teal-deep);color:#fff}
/* ============ Offerings ============ */
.offers{display:grid;gap:1rem}
@media (min-width:900px){
  .offers{grid-template-columns:repeat(3,1fr)}
}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--shadow-card)}
.offer{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}
.offer h3{font-size:1.25rem}
.offer .role{color:var(--teal-type);font-weight:600;font-size:.9375rem;margin-top:-.5rem}
.offer dl{margin:0;display:grid;gap:.875rem}
.offer dt{font-size:.8125rem;font-weight:600;color:var(--text-muted)}
.offer dd{margin:0;font-size:.9375rem}
.offer .problem dd{color:var(--text-body)}
.offer .answer{border-top:1px solid var(--border-subtle);padding-top:.875rem}
.offer .answer dd{color:var(--text)}
.fict{font-size:.75rem;color:var(--text-muted)}
.phone{width:min(100%,300px);margin-inline:auto;border-radius:36px;border:1px solid var(--border-raised);background:var(--card);box-shadow:var(--shadow-raised);padding:.625rem}
.logo-slot{width:36px;height:36px;border-radius:10px;border:1.5px dashed var(--border-raised);display:grid;place-items:center;font-size:.625rem;color:var(--text-muted);font-weight:600;flex:none}
/* ============ About ============ */
.about-grid{display:grid;gap:1rem}
@media (min-width:900px){
  .about-grid{grid-template-columns:1fr 1fr}
}
.about-block{padding:1.5rem;display:grid;gap:.75rem;align-content:start}
.about-block p{font-size:.9375rem}
.expect{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.expect li{display:flex;gap:.625rem;font-size:.9375rem;color:var(--text)}
.expect svg{flex:none;margin-top:.3rem;color:var(--teal-type)}
.exit{margin-top:1rem;padding:1.5rem;display:grid;gap:.75rem;border-inline-start:3px solid var(--teal-type)}
.exit .ic{display:flex;align-items:center;gap:.5rem}
.exit .ic svg{color:var(--teal-type)}
.exit p{font-size:.9375rem;max-width:52rem}
/* ============ FAQ ============ */
.faq{display:grid;gap:.75rem;max-width:52rem}
.faq details{background:var(--card);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--shadow-card)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.125rem 1.25rem;min-height:56px;font-weight:600;color:var(--text);font-size:1.0625rem;border-radius:var(--r-card)}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{flex:none;transition:transform .2s;color:var(--text-muted)}
.faq details[open] summary svg{transform:rotate(180deg)}
.faq .ans{padding:0 1.25rem 1.25rem;font-size:.9375rem;max-width:44rem}
/* ============ Forms ============ */
.forms{display:grid;gap:1rem}
@media (min-width:960px){
  .forms{grid-template-columns:1fr 1.35fr;align-items:start}
}
.form-card{padding:1.5rem;display:grid;gap:1.25rem}
.form-card .p{font-size:.9375rem}
.fields{display:grid;gap:.875rem}
.row2{display:grid;gap:.875rem}
@media (min-width:640px){
  .row2{grid-template-columns:1fr 1fr}
}
.field{display:grid;gap:.25rem}
.field label{font-size:.875rem;font-weight:500;color:var(--text-body)}
.field .req{color:var(--err-text);margin-inline-start:.125rem}
.field .opt{color:var(--text-muted);font-weight:400}
.input{display:block;width:100%;min-height:44px;border-radius:var(--r-ctl);border:1px solid var(--border-field);background:var(--card);color:var(--text);padding:.5rem .75rem;font:inherit;font-size:1rem}
textarea.input{min-height:6rem;resize:vertical}
.input::placeholder{color:var(--text-faint)}
.input[aria-invalid="true"]{border-color:var(--err-border)}
.err{font-size:.8125rem;color:var(--err-text)}
.err:empty{display:none}
.form-status{border-radius:12px;padding:.875rem 1rem;font-size:.9375rem;border:1px solid;display:flex;gap:.5rem}
.form-status[hidden]{display:none}
.form-status.ok{color:var(--ok-text);background:var(--ok-bg);border-color:var(--ok-border)}
.form-status.info{color:var(--info-text);background:var(--info-bg);border-color:var(--info-border)}
.form-status.bad{color:var(--err-text);background:var(--warn-bg);border-color:var(--warn-border)}
.form-status svg{flex:none;margin-top:.15rem}
.mail-line{margin-top:1.5rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;font-size:.9375rem;color:var(--text-body)}
.mail-line a{font-weight:600;font-family:var(--font-latin)}
/* ============ Footer ============ */
footer{border-top:1px solid var(--border);background:var(--card);padding-block:2rem calc(2rem + env(safe-area-inset-bottom,0px))}
footer .wrap{display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;justify-content:space-between;font-size:.875rem;color:var(--text-muted)}
footer nav{display:flex;flex-wrap:wrap;gap:.25rem 1rem}
footer a{color:var(--text-body);text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
footer a:hover{text-decoration:underline}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* Arabic sizes (arabic-rtl.md: body 17-18px, floor 16px). Root is a percentage so the visitor's browser setting still applies.
   Micro-labels inside the fictional UI examples stay 13-15px; everything a person reads as copy is 16px or more. */
:root:lang(ar){font-size:106.25%}
:root:lang(ar) :is(.offer dd,.prog-row dd,.faq .ans,.about-block p,.value p,.expect li,.panel .p,.form-card .p,.exception,.ph-msg .b,.defines,.mail-line,.approach .body,.split .body,.clinics .small,.exit p){font-size:1rem}
:root:lang(ar) :is(.kicker,.offer dt,.prog-row dt,.field label,.help,.err,.form-status,.fict,.prog-foot,.prog-head .cap,footer .wrap,.btn-sm){font-size:.9375rem}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:0s!important;animation-duration:0s!important}
}
/* ============ Past work: the clinic sites Practeca built, in neutral frames ============ */
.work-list{display:grid;gap:clamp(3rem,7vw,4rem)}
@media (min-width:1000px){
  .work-list{grid-template-columns:1fr 1fr;gap:3rem}
}
.work{margin:0;display:grid;gap:1.25rem;align-content:start}
.work h3{font-size:1.25rem}
.work-stage{position:relative;padding-block-end:clamp(1.5rem,5vw,2.5rem);padding-inline-end:clamp(2.5rem,12vw,5.5rem)}
.work-stage .phone{position:absolute;inset-inline-end:0;bottom:0;width:clamp(84px,24%,150px)}
.browser{margin:0;background:var(--card);border:1px solid var(--border-raised);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-raised)}
.browser::before{content:"";display:block;height:22px;border-bottom:1px solid var(--border);background:
  radial-gradient(circle,var(--border-raised) 3.5px,transparent 4px) 12px 50%/10px 10px no-repeat,
  radial-gradient(circle,var(--border-raised) 3.5px,transparent 4px) 26px 50%/10px 10px no-repeat,
  radial-gradient(circle,var(--border-raised) 3.5px,transparent 4px) 40px 50%/10px 10px no-repeat,
  var(--raised)}
.phone{margin:0;padding:4px;background:#0B1520;border-radius:22px;box-shadow:var(--shadow-float),0 0 0 1px var(--border-raised)}
.phone img{border-radius:18px}
.browser img,.phone img{display:block;width:100%;height:auto}
.work-thumbs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1rem;max-width:30rem}
.thumb{display:grid;gap:.5rem;text-decoration:none;color:var(--text-body);font-size:.875rem;font-weight:500;border-radius:8px}
.thumb img{display:block;width:100%;height:auto;border:1px solid var(--border-raised);border-radius:8px;box-shadow:var(--shadow-card)}
.thumb:hover{color:var(--text)}
.thumb:hover img{border-color:var(--focus)}
.thumb-cap{display:flex;align-items:center;gap:.375rem;min-height:24px}
.thumb-cap svg{flex:none}
.offer-link{margin-top:auto;font-weight:600;font-size:.9375rem}
.shot-dialog{padding:0;border:1px solid var(--border-raised);border-radius:var(--r-card);background:var(--card);color:var(--text);
  width:min(1100px,calc(100vw - 2rem));max-height:calc(100dvh - 2rem);overflow:auto;box-shadow:var(--shadow-float)}
.shot-dialog::backdrop{background:rgba(10,18,26,.72)}
.shot-bar{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.5rem .5rem .5rem 1rem;background:var(--card);border-bottom:1px solid var(--border)}
:root[dir="rtl"] .shot-bar{padding:.5rem 1rem .5rem .5rem}
.shot-bar p{margin:0;font-size:.9375rem;font-weight:600}
.shot-close{min-width:44px;min-height:44px;display:inline-grid;place-items:center;border:0;border-radius:var(--r-ctl);background:transparent;color:var(--text);cursor:pointer}
.shot-close:hover{background:var(--raised)}
.shot-dialog img{display:block;width:100%;height:auto}
@media (max-width:639px){
  .shot-dialog img{max-width:420px;margin-inline:auto}
}