/* ==========================================================================
   Dr. Mohammad Shebli — ENT & Head and Neck Surgeon, Limassol
   "Air and sound." Navy on bone. Editorial. One hairline curve.
   Palette values are fixed by the brief; do not invent new colours.
   ========================================================================== */

/* ---- Reset ------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body,h1,h2,h3,h4,p,figure,blockquote,dl,dd,ul,ol{margin:0}
ul[class],ol[class]{list-style:none;padding:0}
img,svg,picture{max-width:100%;display:block}
[hidden]{display:none!important}
/* RTL-safe skip link (never use left:-9999px; it extends the RTL scroll width) */
.skip{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip:focus{position:fixed;top:12px;inset-inline-start:12px;width:auto;height:auto;margin:0;clip:auto;
  padding:10px 16px;background:var(--navy-700);color:var(--bone);border-radius:3px;z-index:200}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--navy-700);outline-offset:3px;border-radius:2px}

/* ---- Tokens ------------------------------------------------------------ */
:root{
  --navy-900:#071E33;   /* footer ground, hero overlay */
  --navy-700:#0E3A5F;   /* primary: headings, buttons, nav */
  --navy-500:#17557E;   /* hover states, secondary fills */
  --cyan-400:#3FA9D6;   /* the airflow line, and the logo. nothing else. */
  --steel:#5A6F7F;      /* captions, secondary body. brief value #7E94A2 fails WCAG AA
                           on bone (2.9:1) for small text; darkened to 4.8:1 to stay compliant
                           while keeping the same steel-blue character. */
  --bone:#F6F4F0;       /* page ground. never pure white. */
  --bone-2:#EFECE4;     /* faint recessed panels */
  --ink:#101619;        /* body copy */
  --line:rgba(16,22,25,.16);
  --line-soft:rgba(16,22,25,.09);

  --f-display:"Newsreader","Literata",Georgia,"Times New Roman",serif;
  --f-body:"Inter Tight",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-ar:"IBM Plex Sans Arabic","Inter Tight",system-ui,sans-serif;

  --maxw:1240px;
  --gutter:clamp(20px,5vw,64px);
  --section:clamp(72px,11vw,120px);   /* vertical rhythm between sections */

  --hero:clamp(36px,7.1vw,68px);      /* hero display */
  --h2:clamp(28px,4.2vw,44px);        /* section headings */
  --h3:clamp(20px,2.4vw,26px);
  --body:17px;
}

/* ---- Base -------------------------------------------------------------- */
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--f-body);
  font-size:var(--body);
  line-height:1.7;
  color:var(--ink);
  background:var(--bone);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-feature-settings:"kern","liga","calt";
  overflow-x:hidden;
}
:lang(ar),[dir="rtl"]{font-family:var(--f-ar)}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:500;color:var(--navy-700);line-height:1.05;letter-spacing:-.01em;
  overflow-wrap:break-word;hyphens:auto}
/* grid children must be allowed to shrink, or long Greek/Arabic words overflow the track */
.grid12>*,.feature>*{min-width:0}
h1{font-size:var(--hero);line-height:1.03}
h2{font-size:var(--h2)}
h3{font-size:var(--h3);line-height:1.15}
p{max-width:68ch}
strong,b{font-weight:600;color:var(--navy-700)}
em{font-style:italic}
::selection{background:var(--navy-700);color:var(--bone)}

/* Arabic wants slightly more leading + no negative tracking */
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4{
  font-family:var(--f-ar);font-weight:600;letter-spacing:0;line-height:1.2}
[dir="rtl"] body{line-height:1.85}

/* ---- Layout ------------------------------------------------------------ */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section)}
main{display:block}

/* asymmetric editorial 12-col grid */
.grid12{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(24px,4vw,56px)}
.col-hero-copy{grid-column:1 / 8}
.col-hero-media{grid-column:8 / 13}
.col-head{grid-column:1 / 5}
.col-body{grid-column:6 / 13}
.col-wide{grid-column:1 / 13}
@media (max-width:900px){
  .col-hero-copy,.col-hero-media,.col-head,.col-body{grid-column:1 / 13}
}

/* eyebrow / kicker label */
.eyebrow{font-family:var(--f-body);font-weight:600;font-size:11px;line-height:1;
  text-transform:uppercase;letter-spacing:.18em;color:var(--steel);display:inline-block}
[dir="rtl"] .eyebrow{letter-spacing:.06em}
.lede{font-size:clamp(19px,2.1vw,22px);line-height:1.55;color:var(--ink)}
.muted{color:var(--steel)}
.serif-note{font-family:var(--f-display);font-style:italic;color:var(--navy-500);font-size:clamp(18px,2vw,21px);line-height:1.4}

/* ---- The airflow line -------------------------------------------------- *
   A single 1px cyan hairline, derived from the wing of the clinic's bird
   mark. The ONLY decorative element on the site. Four uses only.          */
.airflow{display:block;width:100%;height:auto;color:var(--cyan-400);overflow:visible}
.airflow path{fill:none;stroke:currentColor;stroke-width:1;vector-effect:non-scaling-stroke;
  stroke-linecap:round}

/* (1) section divider — replaces every horizontal rule */
.divider{padding-block:clamp(28px,5vw,52px)}
.divider .airflow{opacity:.85}

/* (2) hero backdrop drift — barely perceptible, 40s translateX only */
.hero-flow{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero-flow .airflow{position:absolute;top:38%;left:-10%;width:130%;opacity:.5}
.hero-flow .airflow path{stroke-width:1.25}
@media (prefers-reduced-motion:no-preference){
  .hero-flow .airflow{animation:flow-drift 40s linear infinite alternate}
}
@keyframes flow-drift{from{transform:translateX(-2.5%)}to{transform:translateX(2.5%)}}

/* (4) booking progress — a horizontal hairline that fills left to right */
/* defined in the booking section below */

/* ---- Header + anatomical megamenu -------------------------------------- */
.site-header{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bone) 88%,transparent);
  backdrop-filter:saturate(1.1) blur(8px);border-bottom:1px solid var(--line-soft)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:2rem;
  min-height:74px;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.brand{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.brand .mark{width:34px;height:34px;color:var(--cyan-400)}
.brand .bname{font-family:var(--f-display);font-size:19px;font-weight:500;color:var(--navy-700);line-height:1;letter-spacing:.01em}
.brand .brole{display:block;font-family:var(--f-body);font-size:9.5px;font-weight:600;text-transform:uppercase;
  letter-spacing:.16em;color:var(--steel);margin-top:3px}

.nav{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.nav > a,.nav-trigger{position:relative;font-size:14.5px;font-weight:500;color:var(--navy-700);
  background:none;border:0;cursor:pointer;padding:6px 0;display:inline-flex;align-items:center;gap:.35rem;letter-spacing:.005em}
.nav-trigger .chev{width:13px;height:13px;transition:transform .3s}
.nav-item[aria-expanded="true"] .chev,.nav-trigger[aria-expanded="true"] .chev{transform:rotate(180deg)}
/* (3) airflow underline draws L->R on hover, 300ms */
.nav > a::after,.nav-trigger::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--cyan-400);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
[dir="rtl"] .nav > a::after,[dir="rtl"] .nav-trigger::after{transform-origin:right}
.nav > a:hover::after,.nav-trigger:hover::after,.nav-trigger[aria-expanded="true"]::after{transform:scaleX(1)}

/* megamenu panel */
.mega{position:absolute;left:0;right:0;top:100%;background:var(--bone);border-bottom:1px solid var(--line-soft);
  box-shadow:0 24px 48px -28px rgba(7,30,51,.4);
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s,transform .2s,visibility .2s;z-index:55}
.mega[data-open="true"]{opacity:1;visibility:visible;transform:none}
.mega-in{max-width:var(--maxw);margin-inline:auto;padding:clamp(28px,4vw,44px) var(--gutter);
  display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(20px,3vw,40px)}
.mega-col h4{font-family:var(--f-body);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.16em;
  color:var(--navy-700);padding-bottom:.7rem;margin-bottom:.7rem;border-bottom:1px solid var(--line-soft)}
.mega-col a{display:block;font-size:15px;color:var(--ink);padding:7px 0;position:relative;width:max-content}
.mega-col a::after{content:"";position:absolute;left:0;bottom:4px;width:100%;height:1px;background:var(--cyan-400);
  transform:scaleX(0);transform-origin:left;transition:transform .28s}
[dir="rtl"] .mega-col a::after{transform-origin:right}
.mega-col a:hover{color:var(--navy-700)}
.mega-col a:hover::after{transform:scaleX(1)}
.mega-col a .prep{color:var(--steel);font-size:12px}

/* language switch */
.lang{display:inline-flex;gap:2px;align-items:center;border:1px solid var(--line);border-radius:2px;overflow:hidden}
.lang a{font-size:12.5px;font-weight:500;padding:5px 9px;color:var(--steel)}
.lang a[aria-current="true"]{background:var(--navy-700);color:var(--bone)}
.lang a:not([aria-current]):hover{color:var(--navy-700)}

.hamburger{display:none;background:none;border:0;color:var(--navy-700);cursor:pointer;padding:6px}
.hamburger svg{width:26px;height:26px}

/* ---- Buttons ----------------------------------------------------------- *
   Rectangular. No pill, no arrow icon. Navy fills from the bottom on hover,
   text flips to bone. 350ms.                                              */
.btn{--_fg:var(--navy-700);position:relative;display:inline-flex;align-items:center;justify-content:center;
  gap:.5rem;font-family:var(--f-body);font-weight:600;font-size:15px;letter-spacing:.01em;
  padding:15px 30px;border:1.5px solid var(--navy-700);color:var(--_fg);background:transparent;
  border-radius:2px;cursor:pointer;overflow:hidden;isolation:isolate;transition:color .35s ease}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--navy-700);
  transform:scaleY(0);transform-origin:bottom;transition:transform .35s cubic-bezier(.4,0,.2,1)}
.btn:hover,.btn:focus-visible{color:var(--bone)}
.btn:hover::before,.btn:focus-visible::before{transform:scaleY(1)}
.btn-solid{background:var(--navy-700);color:var(--bone);border-color:var(--navy-700)}
.btn-solid::before{background:var(--navy-500)}
.btn-solid:hover,.btn-solid:focus-visible{color:var(--bone)}
.btn-lg{padding:18px 38px;font-size:16px}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.btn[disabled]::before{display:none}

/* quiet text link with airflow underline */
.tlink{position:relative;font-weight:500;color:var(--navy-700);width:max-content;padding-bottom:2px}
.tlink::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--cyan-400);
  transform:scaleX(0);transform-origin:left;transition:transform .3s}
[dir="rtl"] .tlink::after{transform-origin:right}
.tlink:hover::after,.tlink:focus-visible::after{transform:scaleX(1)}

/* ---- Hero -------------------------------------------------------------- */
.hero{position:relative;padding-top:clamp(48px,8vw,96px);padding-bottom:var(--section)}
.hero .wrap{position:relative;z-index:1}
.hero h1{margin-top:1.2rem;max-width:16ch}
.hero .lede{margin-top:1.6rem;max-width:52ch}
.hero-actions{margin-top:2.4rem;display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.hero-media{align-self:end}
.hero-facts{margin-top:2.6rem;display:flex;gap:clamp(24px,4vw,52px);flex-wrap:wrap}
.hero-fact .n{font-family:var(--f-display);font-size:clamp(26px,3vw,34px);color:var(--navy-700);line-height:1}
.hero-fact .l{font-size:12.5px;color:var(--steel);margin-top:.4rem;max-width:22ch;line-height:1.4}

/* editorial image frame — composes around small/square source assets */
.figure{position:relative;background:var(--navy-900);overflow:hidden}
.figure img{width:100%;height:100%;object-fit:cover;display:block}
.figure.portrait{aspect-ratio:4/5}
.figure.band{aspect-ratio:16/7}
.figure.square{aspect-ratio:1/1}
.figure figcaption{position:absolute;left:0;bottom:0;padding:10px 14px;font-size:11px;font-weight:600;
  text-transform:uppercase;letter-spacing:.14em;color:var(--bone);background:linear-gradient(0deg,rgba(7,30,51,.72),transparent)}
/* placeholder frame for assets not yet supplied */
.figure.slot{display:grid;place-items:center;background:
  linear-gradient(160deg,var(--navy-700),var(--navy-900));color:var(--bone)}
.figure.slot .ph{text-align:center;padding:2rem;max-width:30ch}
.figure.slot .ph .pk{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.18em;color:var(--cyan-400)}
.figure.slot .ph .pt{font-family:var(--f-display);font-size:19px;margin-top:.6rem;line-height:1.25;color:var(--bone)}
.figure.slot .ph .pd{font-size:12.5px;color:#B7C4CE;margin-top:.6rem;line-height:1.5}

/* ---- Generic editorial sections --------------------------------------- */
.sec-head .eyebrow{margin-bottom:1rem}
.sec-head h2{max-width:16ch}
.prose p+p{margin-top:1.1rem}
.prose p{color:var(--ink)}
.prose h3{margin-top:2.2rem;margin-bottom:.6rem}
.prose .lede+*{margin-top:1.4rem}

/* two-column feature: portrait/surgery band beside copy */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.feature.wide-media{grid-template-columns:1.15fr .85fr}
@media (max-width:840px){.feature{grid-template-columns:1fr}}

/* credentials — an editorial ruled list, not cards */
.creds{border-top:1px solid var(--line)}
.creds li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem;align-items:baseline;
  padding:16px 0;border-bottom:1px solid var(--line-soft)}
.creds li .c-role{font-family:var(--f-display);font-size:19px;color:var(--navy-700)}
.creds li .c-place{font-size:14px;color:var(--steel);text-align:right}
[dir="rtl"] .creds li .c-place{text-align:left}

/* full-width imagery band */
.band-media{margin-block:var(--section)}
.band-media .figure.band{max-height:520px}

/* ---- Footer ------------------------------------------------------------ */
.site-footer{background:var(--navy-900);color:#C4D0DA;padding-block:clamp(56px,8vw,88px) 32px;margin-top:var(--section)}
.site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(28px,4vw,48px)}
@media (max-width:820px){.site-footer .wrap{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.site-footer .wrap{grid-template-columns:1fr}}
.site-footer h4{font-family:var(--f-body);font-size:11px;font-weight:600;text-transform:uppercase;
  letter-spacing:.16em;color:#8CA0AF;margin-bottom:1rem}
.site-footer a{color:#C4D0DA;position:relative;width:max-content}
.site-footer a:hover{color:var(--bone)}
.site-footer .f-brand .bname{font-family:var(--f-display);font-size:20px;color:var(--bone);display:block}
.site-footer .f-brand p{font-size:14px;color:#9DB0BC;margin-top:.8rem;max-width:34ch}
.site-footer .f-links a{display:block;font-size:14.5px;padding:5px 0}
.site-footer .f-contact{font-size:14.5px;line-height:1.9}
.site-footer .f-contact .lbl{color:#8CA0AF;font-size:11px;text-transform:uppercase;letter-spacing:.14em;display:block;margin-top:.9rem}
.foot-bottom{max-width:var(--maxw);margin-inline:auto;padding:28px var(--gutter) 0;margin-top:clamp(40px,6vw,64px);
  border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:12.5px;color:#8CA0AF}

/* ---- Motion: fade up 20px, 700ms, 80ms stagger ------------------------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .hero-flow .airflow{animation:none}
}

/* ---- Responsive header ------------------------------------------------- */
@media (max-width:900px){
  .nav{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--bone);border-bottom:1px solid var(--line);padding:8px var(--gutter) 24px;
    transform:translateY(-120%);transition:transform .3s;max-height:calc(100vh - 74px);overflow-y:auto;z-index:59}
  .nav[data-open="true"]{transform:none}
  .nav > a,.nav-trigger{padding:14px 0;border-bottom:1px solid var(--line-soft);font-size:16px}
  .nav > a::after,.nav-trigger::after{display:none}
  .mega{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    max-height:0;overflow:hidden;transition:max-height .3s}
  .mega[data-open="true"]{max-height:1400px}
  .mega-in{grid-template-columns:1fr;padding:8px 0 16px;gap:14px}
  .mega-col h4{border:0;padding-bottom:.3rem;margin-bottom:.2rem}
  .hamburger{display:inline-flex}
  .nav-lang-wrap{padding-top:14px}
}

/* ---- Home: areas of care (typographic, no icons) ----------------------- */
.area-table{border-top:1px solid var(--line);margin-top:2.4rem}
.area-row{display:grid;grid-template-columns:minmax(150px,1fr) 3fr;gap:clamp(16px,4vw,48px);
  align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line-soft)}
.area-g{font-family:var(--f-display);font-size:clamp(20px,2.4vw,28px);color:var(--navy-700)}
.area-list{display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;font-size:16px}
@media (max-width:640px){.area-row{grid-template-columns:1fr;gap:.6rem}}

/* ---- Feature blocks ---------------------------------------------------- */
.feature-media .figure{width:100%}
.hero-page h1{max-width:20ch}

/* ---- Service page blocks ---------------------------------------------- */
.crumb{font-size:12px;letter-spacing:.04em;color:var(--steel);text-transform:uppercase;font-weight:600}
.svc-block{padding-block:clamp(40px,6vw,64px)}
.svc-block+.svc-block{border-top:1px solid var(--line-soft)}
.svc-hero{padding-bottom:clamp(28px,4vw,44px)}
.rec-list{border-top:1px solid var(--line);margin-top:.4rem}
.rec-row{display:grid;grid-template-columns:minmax(120px,180px) 1fr;gap:1.4rem;padding:16px 0;border-bottom:1px solid var(--line-soft)}
.rec-t{font-family:var(--f-display);font-size:18px;color:var(--navy-700)}
.rec-d{color:var(--ink)}
@media (max-width:560px){.rec-row{grid-template-columns:1fr;gap:.3rem}}
.rhino-pts{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);margin-top:2.4rem}
.rhino-pt h3{margin-bottom:.6rem}
@media (max-width:760px){.rhino-pts{grid-template-columns:1fr}}
.svc-cta{padding-top:clamp(28px,4vw,48px)}

/* ---- GESY two-column --------------------------------------------------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px)}
.two-col-item{border-top:2px solid var(--navy-700);padding-top:1.2rem}
.two-col-item h3{margin-bottom:.6rem}
@media (max-width:720px){.two-col{grid-template-columns:1fr}}

/* ---- Patient info FAQ (details) --------------------------------------- */
.qa-list{max-width:820px;border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line-soft)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:22px 0;font-family:var(--f-display);font-size:clamp(18px,2vw,21px);color:var(--navy-700)}
.qa summary::-webkit-details-marker{display:none}
.qa-mark{flex-shrink:0;width:20px;height:20px;color:var(--navy-500);transition:transform .3s}
.qa[open] .qa-mark{transform:rotate(180deg)}
.qa-a{padding-bottom:22px;max-width:70ch}
.qa-a p{color:var(--ink)}

/* ---- Contact ----------------------------------------------------------- */
.contact-detail{border-top:1px solid var(--line)}
.cd-row{display:grid;grid-template-columns:120px 1fr;gap:1rem;padding:16px 0;border-bottom:1px solid var(--line-soft)}
.cd-l{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--steel);font-weight:600;padding-top:3px}
.cd-v{color:var(--ink);line-height:1.6}
[dir="rtl"] .cd-row{grid-template-columns:120px 1fr}

/* ---- Closing booking CTA ---------------------------------------------- */
.cta-book{background:var(--navy-900);color:var(--bone);margin-top:var(--section)}
.cta-book h2{color:var(--bone)}
.cta-book .eyebrow{color:var(--cyan-400)}
.cta-book .lede{color:#C9D5DE}
.cta-book .btn{border-color:var(--bone);color:var(--bone)}
.cta-book .btn::before{background:var(--bone)}
.cta-book .btn:hover,.cta-book .btn:focus-visible{color:var(--navy-900)}
.cta-book .btn-solid{background:var(--bone);color:var(--navy-900);border-color:var(--bone)}
.cta-book .btn-solid::before{background:#fff}
.cta-book+.site-footer{margin-top:0}

/* ====================================================================== *
 *  BOOKING FLOW
 * ====================================================================== */
.bk-top{padding-top:clamp(40px,6vw,72px)}
.bk-head h1{max-width:18ch}
.bk-section{padding-top:clamp(32px,4vw,48px)}

/* progress: airflow-style hairline that fills + numbered stations */
.bk-progress{margin-bottom:clamp(32px,5vw,52px)}
.bk-progress-line{position:relative;height:1px;background:var(--line);margin:0 6% 20px}
.bk-progress-fill{position:absolute;inset:0 auto 0 0;height:1px;background:var(--cyan-400);width:0;transition:width .4s ease}
[dir="rtl"] .bk-progress-fill{inset:0 0 0 auto}
.bk-dots{display:flex;justify-content:space-between;gap:6px;margin:0 2%}
.bk-dot{display:flex;flex-direction:column;align-items:center;gap:8px;flex:1;text-align:center}
.bk-num{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;
  font-size:13px;font-weight:600;color:var(--steel);background:var(--bone);transition:.3s}
.bk-dot.current .bk-num{border-color:var(--navy-700);color:var(--navy-700)}
.bk-dot.done .bk-num{background:var(--navy-700);border-color:var(--navy-700);color:var(--bone)}
.bk-label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);font-weight:600}
.bk-dot.current .bk-label{color:var(--navy-700)}
@media (max-width:640px){.bk-label{display:none}.bk-dots{margin:0}}

.bk-form{max-width:760px;margin-inline:auto}
.bk-step{transition:opacity .22s ease}
.bk-step-head{display:flex;gap:1.2rem;align-items:flex-start;margin-bottom:1.8rem}
.bk-step-k{font-family:var(--f-display);font-size:15px;color:var(--cyan-400);padding-top:.5rem;font-variant-numeric:tabular-nums}
.bk-step-head h2{font-size:clamp(24px,3.2vw,34px)}
.bk-sub{margin-top:.5rem;font-size:14.5px}

/* choices (reason, radios) */
.bk-choices{display:grid;gap:12px}
.bk-choice{display:flex;align-items:center;gap:.9rem;padding:16px 20px;border:1.5px solid var(--line);
  border-radius:3px;cursor:pointer;transition:border-color .2s,background .2s;font-size:16px}
.bk-choice:hover{border-color:var(--navy-500)}
.bk-choice input{appearance:none;width:20px;height:20px;border:1.5px solid var(--steel);border-radius:50%;flex-shrink:0;
  display:grid;place-content:center;transition:.2s}
.bk-choice input::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--navy-700);transform:scale(0);transition:.2s}
.bk-choice input:checked{border-color:var(--navy-700)}
.bk-choice input:checked::after{transform:scale(1)}
.bk-choice.on{border-color:var(--navy-700);background:var(--bone-2)}
.bk-choice.inline{padding:12px 18px}
.bk-inline{display:flex;gap:12px;flex-wrap:wrap}
.bk-inline .bk-choice{flex:1;min-width:140px}

/* calendar */
.bk-cal{max-width:420px;border:1px solid var(--line);border-radius:4px;padding:16px 18px 20px;background:var(--bone)}
.bk-cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.bk-cal-title{font-family:var(--f-display);font-size:18px;color:var(--navy-700)}
.bk-cal-nav{width:34px;height:34px;border:1px solid var(--line);background:var(--bone);border-radius:3px;cursor:pointer;
  font-size:18px;color:var(--navy-700);line-height:1}
.bk-cal-nav[disabled]{opacity:.35;cursor:not-allowed}
.bk-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.bk-cal-dow{text-align:center;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--steel);padding-bottom:6px}
.bk-cal-cell{aspect-ratio:1;display:grid;place-items:center;font-size:14px;border-radius:3px;border:1px solid transparent}
.bk-cal-cell.empty{border:0}
.bk-cal-cell.open{background:var(--bone-2);color:var(--navy-700);cursor:pointer;font-weight:500;border-color:transparent}
.bk-cal-cell.open:hover{border-color:var(--navy-500)}
.bk-cal-cell.open.selected{background:var(--navy-700);color:var(--bone)}
.bk-cal-cell.closed{color:var(--steel);opacity:.5;text-decoration:line-through;cursor:not-allowed}
.bk-cal-cell.past{color:var(--steel);opacity:.35;cursor:not-allowed}
.bk-cal-note{max-width:420px}

/* time slots */
.bk-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}
.bk-slot{position:relative;padding:12px 8px;text-align:center;border:1.5px solid var(--line);border-radius:3px;
  background:var(--bone);font-size:15px;font-variant-numeric:tabular-nums;color:var(--navy-700);cursor:pointer;transition:.2s}
.bk-slot:hover{border-color:var(--navy-500)}
.bk-slot[data-sel="true"]{background:var(--navy-700);color:var(--bone);border-color:var(--navy-700)}
.bk-slot.taken{color:var(--steel);background:transparent;cursor:not-allowed;border-style:dashed;opacity:.6}
.bk-slot-tag{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.1em;margin-top:2px}

/* fields */
.bk-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.bk-field{display:flex;flex-direction:column;gap:7px}
.bk-field.bk-radiorow,.bk-field.bk-consent,.bk-guardian,.bk-field:has(textarea){grid-column:1 / -1}
.bk-field label,.bk-legend{font-size:13px;font-weight:600;color:var(--navy-700);letter-spacing:.01em}
.req{color:var(--cyan-400);margin-inline-start:3px}
.bk-field input:not([type=radio]):not([type=checkbox]),.bk-field select,.bk-field textarea{padding:13px 14px;border:1.5px solid var(--line);border-radius:3px;
  background:var(--bone);font-size:15px;color:var(--ink);transition:border-color .2s;width:100%}
.bk-field input:not([type=radio]):not([type=checkbox]):focus,.bk-field select:focus,.bk-field textarea:focus{border-color:var(--navy-700);outline:none}
.bk-tel{display:flex;gap:8px}
.bk-tel .bk-cc{width:auto;flex:0 0 auto}
.bk-tel input{flex:1 1 auto;width:auto;min-width:0}
.hint{font-size:12px;color:var(--steel)}
.bk-legend{margin-bottom:2px}
.bk-consent .bk-check{flex-direction:row;align-items:flex-start;gap:.8rem;font-size:14px;color:var(--ink);font-weight:400;cursor:pointer}
.bk-check input{appearance:none;width:20px;height:20px;border:1.5px solid var(--steel);border-radius:3px;flex-shrink:0;
  margin-top:2px;display:grid;place-content:center}
.bk-check input:checked{background:var(--navy-700);border-color:var(--navy-700)}
.bk-check input:checked::after{content:"";width:6px;height:11px;border:solid var(--bone);border-width:0 2px 2px 0;transform:rotate(45deg);margin-top:-2px}
@media (max-width:600px){.bk-grid{grid-template-columns:1fr}}

/* deposit summary */
.bk-recap-title{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--steel);font-weight:600;margin-bottom:.6rem}
.bk-recap-row,.bk-summary .bk-recap-row{display:flex;justify-content:space-between;gap:1rem;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:15px}
.bk-recap-row span:first-child{color:var(--steel)}
.bk-recap-row span:last-child{color:var(--navy-700);font-weight:500;text-align:end}
.bk-summary{margin-bottom:2rem}
.bk-deposit{display:flex;align-items:baseline;justify-content:space-between;gap:1.4rem;flex-wrap:wrap;
  padding:22px 0;border-top:2px solid var(--navy-700);border-bottom:1px solid var(--line-soft);margin-bottom:1.6rem}
.bk-amt{font-family:var(--f-display);font-size:clamp(38px,6vw,56px);color:var(--navy-700);line-height:1}
.bk-amt-l{display:block;font-size:13px;color:var(--steel);margin-top:.3rem}
.bk-deposit-line{font-family:var(--f-display);font-size:clamp(18px,2.2vw,22px);color:var(--navy-700);max-width:22ch;text-align:end}
[dir="rtl"] .bk-deposit-line{text-align:start}
.bk-pay{width:100%}

/* nav buttons */
.bk-nav{display:flex;justify-content:space-between;gap:1rem;margin-top:2.4rem}
.bk-nav .bk-next{margin-inline-start:auto}
.bk-back svg,.bk-next svg{width:17px;height:17px}
[dir="rtl"] .bk-back svg,[dir="rtl"] .bk-next svg{transform:scaleX(-1)}

/* done + demo panel */
.bk-done{text-align:center;padding:3rem 0}
.bk-demo-panel{position:fixed;inset:0;z-index:100;background:rgba(7,30,51,.72);backdrop-filter:blur(4px);
  display:grid;place-items:center;padding:var(--gutter)}
.bk-demo-card{background:var(--bone);border-radius:5px;max-width:540px;width:100%;padding:clamp(28px,5vw,48px);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.5)}
.bk-demo-card h2{font-size:clamp(26px,4vw,36px)}
.bk-demo-recap{margin-top:1.4rem;border-top:1px solid var(--line)}

/* ---- RTL fine-tuning --------------------------------------------------- */
[dir="rtl"] .hero-fact .l,[dir="rtl"] .cd-v{text-align:right}
[dir="rtl"] .bk-recap-row span:last-child{text-align:start}
[dir="rtl"] .area-list{justify-content:flex-start}