/* ============================================================
   Ahmad Haidar — Sculptor
   styles.css
   Palette, type and chrome carried over from the original build.
   ============================================================ */

:root{
  --teal-300:#5eead4;
  --teal-400:#2dd4bf;
  --teal-500:#14b8a6;
  --teal-600:#0d9488;

  --bg:#f7fafa;
  --bg-subtle:#eef6f5;
  --bg-elevated:#fff;
  --white:#fff;

  --text:#0f2a26;
  --text-secondary:#4a6b65;
  --accent:var(--teal-500);
  --accent-light:rgba(20,184,166,.1);
  --line:rgba(15,42,38,.09);

  --font-display:'Fraunces',Georgia,serif;
  --font-body:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-arabic:'Noto Kufi Arabic',sans-serif;

  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-smooth:cubic-bezier(.4,0,.2,1);
  --gut:clamp(22px,6vw,48px);

  /* live values written by script.js */
  --mx:50%;
  --my:30%;
}

@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0b1a18;--bg-subtle:#10221f;--bg-elevated:#152b27;--white:#152b27;
    --text:#e9f2f0;--text-secondary:#93b0ab;
    --line:rgba(233,242,240,.12);--accent:var(--teal-400);
  }
}
:root[data-theme="dark"]{
  --bg:#0b1a18;--bg-subtle:#10221f;--bg-elevated:#152b27;--white:#152b27;
  --text:#e9f2f0;--text-secondary:#93b0ab;
  --line:rgba(233,242,240,.12);--accent:var(--teal-400);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
html[dir="rtl"] body,
html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3,
html[dir="rtl"] .about-lead,html[dir="rtl"] .about-body,
html[dir="rtl"] .training-label{font-family:var(--font-arabic)}

.wrap{width:100%;max-width:1140px;margin:0 auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99;background:var(--white);padding:10px 16px;border-radius:12px}

/* ============ 01 · scroll progress hairline ============ */
.progress{
  position:fixed;top:0;left:0;height:2px;width:100%;z-index:60;transform-origin:0 50%;
  transform:scaleX(var(--p,0));
  background:linear-gradient(90deg,var(--teal-400),var(--teal-500));
  transition:transform .12s linear;pointer-events:none;
}
html[dir="rtl"] .progress{transform-origin:100% 50%}

/* ============ header ============ */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:50;padding:14px 0;
  transition:background .35s var(--ease-smooth),box-shadow .35s,transform .45s var(--ease-out);
}
.hdr.stuck{
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 2px 8px rgba(0,0,0,.04);
}
.hdr.hide{transform:translateY(-110%)}
.hdr-in{display:flex;align-items:center;justify-content:flex-end;gap:12px;
  max-width:1140px;margin:0 auto;padding-inline:var(--gut)}


.hdr-r{display:flex;align-items:center;gap:10px}
.pill{
  background:var(--white);border:0;border-radius:50px;color:var(--text);
  box-shadow:0 4px 20px rgba(0,0,0,.06);
  font-family:var(--font-body);font-size:14px;font-weight:500;cursor:pointer;
  padding:11px 18px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease-out),box-shadow .35s var(--ease-out);
}
.pill:hover{box-shadow:0 8px 30px rgba(0,0,0,.08);transform:translateY(-1px)}
.pill:active{transform:scale(.94)}
#lang{min-width:58px}
#lang span{display:inline-block;transition:transform .32s var(--ease-out),opacity .2s}
#lang.flip span{transform:translateY(-110%);opacity:0}

.theme-toggle{width:46px;height:46px;padding:0;display:grid;place-content:center;border-radius:50%}
.theme-toggle svg{transition:opacity .25s var(--ease-out),transform .25s var(--ease-out)}
.theme-toggle .icon-sun,.theme-toggle .icon-moon{display:none}
.theme-toggle .icon-moon{display:block}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme-toggle .icon-moon{display:none}
  :root:not([data-theme="light"]) .theme-toggle .icon-sun{display:block}
}
:root[data-theme="dark"] .theme-toggle .icon-moon{display:none}
:root[data-theme="dark"] .theme-toggle .icon-sun{display:block}
:root[data-theme="light"] .theme-toggle .icon-moon{display:block}
:root[data-theme="light"] .theme-toggle .icon-sun{display:none}

.burger{width:46px;height:46px;padding:0;display:grid;place-content:center;gap:5px;border-radius:14px}
.burger i{display:block;width:20px;height:2.2px;background:var(--text);border-radius:2px;
  transition:transform .4s var(--ease-out),opacity .2s}
.burger.open i:nth-child(1){transform:translateY(7.2px) rotate(45deg)}
.burger.open i:nth-child(2){opacity:0;transform:scaleX(.2)}
.burger.open i:nth-child(3){transform:translateY(-7.2px) rotate(-45deg)}

/* ============ 02 · menu with staggered links ============ */
.menu{
  position:fixed;inset:0;z-index:45;background:var(--bg);
  display:grid;place-items:center;opacity:0;visibility:hidden;
  transition:opacity .4s var(--ease-out),visibility .4s;
}
.menu.open{opacity:1;visibility:visible}
.menu nav{display:grid;gap:6px;text-align:center}
.menu a{
  font-family:var(--font-display);font-size:clamp(30px,8vw,46px);font-weight:400;
  text-decoration:none;letter-spacing:-.025em;padding:6px 0;position:relative;
  opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease-out),transform .5s var(--ease-out),color .25s;
}
.menu.open a{opacity:1;transform:none}
.menu.open a:nth-child(1){transition-delay:.06s}
.menu.open a:nth-child(2){transition-delay:.12s}
.menu.open a:nth-child(3){transition-delay:.18s}
.menu.open a:nth-child(4){transition-delay:.24s}
.menu.open a:nth-child(5){transition-delay:.30s}
.menu a::after{
  content:"";position:absolute;left:50%;bottom:4px;height:1.5px;width:0;
  background:var(--accent);transform:translateX(-50%);
  transition:width .4s var(--ease-out);
}
.menu a:hover{color:var(--accent)}
.menu a:hover::after{width:100%}

/* ============ hero ============ */
.hero{position:relative;min-height:100svh;display:grid;place-items:center;text-align:center;
  padding:110px 0 76px;overflow:hidden}
/* 03 · gradient field follows the pointer */
.hero::before{
  content:"";position:absolute;inset:-10%;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 60% at var(--mx) var(--my),rgba(94,234,212,.22) 0%,transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 50%,rgba(45,212,191,.15) 0%,transparent 50%),
    radial-gradient(ellipse 50% 40% at 20% 60%,rgba(34,211,238,.10) 0%,transparent 50%);
  transition:background-position .6s var(--ease-out);
}
.hero .wrap{position:relative}

.badge{
  display:inline-flex;align-items:center;gap:9px;background:var(--white);border-radius:50px;
  padding:10px 20px;font-size:14px;color:var(--text-secondary);
  box-shadow:0 4px 20px rgba(0,0,0,.06);margin-bottom:clamp(30px,8vw,46px);
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none;
  box-shadow:0 0 0 0 rgba(20,184,166,.3);animation:pulse 2.4s var(--ease-out) infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(20,184,166,0)}}

h1{font-family:var(--font-display);font-weight:500;
  font-size:clamp(52px,15vw,104px);line-height:.98;letter-spacing:-.035em;margin:0}
/* 04 · masked line-by-line hero reveal */
h1 span,h1 em{display:block;overflow:hidden}
h1 span>i,h1 em>i{display:block;font-style:inherit;transform:translateY(105%);
  animation:lineUp 1.05s var(--ease-out) forwards}
h1 span>i{animation-delay:.12s}
h1 em>i{animation-delay:.24s}
h1 em{font-style:italic;font-weight:400;color:var(--accent);padding-bottom:.08em}
h1 em>i{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.1em}
@keyframes lineUp{to{transform:none}}

.sub{color:var(--text-secondary);font-size:clamp(16px,4.2vw,19px);line-height:1.6;
  max-width:30ch;margin:20px auto 0}

.btns{display:grid;gap:14px;margin-top:clamp(32px,8vw,44px);justify-content:center}
@media(min-width:620px){.btns{grid-auto-flow:column}}

/* 05 · magnetic buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:11px;
  border-radius:60px;padding:17px 34px;font-size:16.5px;font-weight:500;
  text-decoration:none;min-width:250px;position:relative;overflow:hidden;
  transform:translate3d(var(--tx,0),var(--ty,0),0);
  transition:transform .5s var(--ease-out),box-shadow .4s var(--ease-out);
}
.btn>*{position:relative;z-index:1}
.btn-a{background:var(--accent);color:#fff;box-shadow:0 4px 20px rgba(20,184,166,.25)}
.btn-a:hover{box-shadow:0 14px 38px rgba(20,184,166,.38)}
.btn-b{background:var(--white);color:var(--text);box-shadow:0 4px 20px rgba(0,0,0,.06)}
.btn-b:hover{box-shadow:0 10px 32px rgba(0,0,0,.09)}
.btn:active{transform:translate3d(var(--tx,0),var(--ty,0),0) scale(.975)}
/* sheen that sweeps once on hover */
.btn::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.28) 50%,transparent 65%);
  transform:translateX(-120%);
}
.btn:hover::after{transform:translateX(120%);transition:transform .85s var(--ease-smooth)}
.btn svg{transition:transform .45s var(--ease-out)}
.btn-a:hover svg{transform:scale(1.14) rotate(-6deg)}

.scroll-c{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  font-size:12px;letter-spacing:.14em;color:var(--text-secondary);
  display:grid;gap:9px;justify-items:center;opacity:0;animation:fadeIn .8s .9s forwards}
.scroll-c i{display:block;width:1px;height:38px;
  background:linear-gradient(to bottom,var(--accent),transparent);
  transform-origin:top;animation:drip 2.4s var(--ease-smooth) infinite}
@keyframes drip{0%{transform:scaleY(0);opacity:0}35%{opacity:1}100%{transform:scaleY(1);opacity:0}}
@keyframes fadeIn{to{opacity:1}}

/* ============ sections ============ */
section{scroll-margin-top:72px}
.band{padding-block:clamp(64px,14vw,120px)}
.band-s{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-subtle) 100%)}
.eyebrow{text-align:center;font-size:13px;letter-spacing:.16em;color:var(--text-secondary);
  margin:0 0 clamp(26px,6vw,40px)}
h2{font-family:var(--font-display);font-weight:500;font-size:clamp(32px,8vw,52px);
  line-height:1.05;letter-spacing:-.03em;margin:0 0 clamp(26px,6vw,40px);text-align:center}

/* ============ about — three tiers of hierarchy ============ */
.about-lead{font-family:var(--font-display);font-weight:400;
  font-size:clamp(29px,6.8vw,44px);line-height:1.16;letter-spacing:-.025em;
  text-align:center;max-width:17ch;margin:0 auto clamp(20px,4.4vw,28px);
  text-wrap:balance}

.about-body{font-family:var(--font-body);font-weight:400;
  font-size:clamp(16.5px,3.5vw,19px);line-height:1.68;letter-spacing:.002em;
  color:var(--text-secondary);text-align:center;max-width:52ch;margin:0 auto;
  text-wrap:pretty}
.about-body b{font-weight:600;color:var(--accent)}

.training{max-width:54ch;margin:clamp(32px,6.5vw,46px) auto 0;
  padding-top:clamp(22px,4.8vw,30px);border-top:1px solid var(--line)}
.training-label{font-family:var(--font-body);font-size:12px;font-weight:600;
  letter-spacing:.19em;text-transform:uppercase;color:var(--text-secondary);
  text-align:center;margin:0 0 clamp(16px,3.4vw,22px)}
.training-list{list-style:none;margin:0;padding:0;display:grid;gap:20px;align-items:stretch}
@media(min-width:720px){.training-list{grid-template-columns:1fr 1fr;gap:28px}}
.training-list li{display:flex;flex-direction:column;gap:8px;text-align:center}
.training-list .where{margin-top:auto;padding-top:2px}
.about b{font-weight:400;color:var(--accent)}

/* academies — display optical size, italic cut, accent rule beneath */
.school{
  font-family:var(--font-display);font-style:italic;font-weight:500;
  font-variation-settings:'opsz' 144;
  font-size:clamp(18.5px,4.1vw,22px);line-height:1.3;
  letter-spacing:-.01em;color:var(--text);
  text-decoration:underline;
  text-decoration-color:var(--accent);
  text-decoration-thickness:2px;
  text-underline-offset:.2em;
  text-decoration-skip-ink:none;
  text-wrap:balance;
}
.where{
  font-family:var(--font-body);font-style:normal;font-weight:600;
  font-size:11.5px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--text-secondary);
}
[dir="rtl"] .school{font-style:normal;font-weight:700;font-family:var(--font-arabic);letter-spacing:0}
[dir="rtl"] .where{font-family:var(--font-arabic);letter-spacing:0}

/* 06 · scroll reveal */
.rv{opacity:0;transform:translateY(20px);
  transition:opacity .85s var(--ease-out),transform .85s var(--ease-out)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
.hero .rv{transform:translateY(14px)}

/* ============ cards ============ */
.cards{display:grid;gap:16px}
@media(min-width:800px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{
  background:var(--bg-elevated);border-radius:16px;padding:clamp(26px,6vw,34px);
  box-shadow:0 4px 20px rgba(0,0,0,.04);text-align:center;position:relative;overflow:hidden;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out);
}
@media(hover:hover){
  .card:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(0,0,0,.09)}
  .card:hover h3{color:var(--accent)}
}
.card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease-out);
}
.card:hover::before{transform:scaleX(1)}
.card h3{font-family:var(--font-display);font-weight:500;font-size:22px;
  margin:0 0 16px;letter-spacing:-.015em;transition:color .35s}
.card ul{list-style:none;margin:0;padding:0}
.card li{font-size:14.5px;color:var(--text-secondary);padding:9px 0;border-top:1px solid var(--line)}
.card li:first-child{border-top:0}


/* card CTA — pre-filled WhatsApp enquiry */
.card-cta{display:inline-flex;align-items:center;gap:9px;
  margin-top:clamp(18px,3.6vw,22px);padding:11px 18px;border-radius:50px;
  background:var(--accent-light);color:var(--accent);
  font-family:var(--font-body);font-size:14px;font-weight:600;
  letter-spacing:.005em;text-decoration:none;line-height:1;
  transition:background .35s var(--ease-smooth),color .35s var(--ease-smooth),
             box-shadow .4s var(--ease-out),transform .35s var(--ease-out)}
.card-cta svg{width:16px;height:16px;flex:0 0 auto}
.card-cta .arw{transition:transform .35s var(--ease-out)}
.card-cta:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(hover:hover){
  .card-cta:hover{background:var(--accent);color:#fff;
    box-shadow:0 10px 26px rgba(20,184,166,.3);transform:translateY(-1px)}
  .card-cta:hover .arw{transform:translateX(3px)}
}
[dir="rtl"] .card-cta{font-family:var(--font-arabic)}
[dir="rtl"] .card-cta .arw{transform:scaleX(-1)}
@media(hover:hover){[dir="rtl"] .card-cta:hover .arw{transform:scaleX(-1) translateX(3px)}}

/* ============ rails ============ */
.rail-wrap{position:relative}
.rail{
  display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px var(--gut) 22px;margin-inline:calc(-1*var(--gut));
  -webkit-overflow-scrolling:touch;scrollbar-width:none;cursor:grab;
}
.rail::-webkit-scrollbar{display:none}
.rail.dragging{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto}
.rail.dragging *{pointer-events:none}

/* 07 · rail progress bar */
.bar{height:2px;background:var(--line);border-radius:2px;overflow:hidden;max-width:180px;margin:0 auto}
.bar i{display:block;height:100%;width:100%;background:var(--accent);border-radius:2px;
  transform-origin:left;transform:scaleX(var(--w,.25)) translateX(var(--o,0));
  transition:transform .18s var(--ease-smooth)}

.step{
  flex:0 0 76%;max-width:290px;scroll-snap-align:center;
  background:var(--bg-elevated);border-radius:16px;padding:28px 24px;
  box-shadow:0 4px 20px rgba(0,0,0,.04);text-align:center;
  transition:transform .55s var(--ease-out),box-shadow .55s var(--ease-out),opacity .45s;
}
/* 08 · active step lifts as it centres */
.step.active{transform:translateY(-6px);box-shadow:0 18px 44px rgba(0,0,0,.09)}
.step.active b{color:var(--accent)}
.step b{display:block;font-size:12px;letter-spacing:.14em;color:var(--text-secondary);
  margin-bottom:14px;font-weight:500;transition:color .35s}
.step h3{font-family:var(--font-display);font-weight:500;font-size:25px;margin:0 0 10px;letter-spacing:-.02em}
.step p{margin:0;font-size:14.5px;color:var(--text-secondary)}
@media(min-width:960px){
  .rail.steps{display:grid;grid-template-columns:repeat(4,1fr);overflow:visible;
    padding-inline:0;margin-inline:0;cursor:default}
  .rail.steps .step{flex:none;max-width:none}
  .bar.steps-bar{display:none}
}

/* ============ work plates ============ */
.work{flex:0 0 64%;max-width:250px;scroll-snap-align:center;margin:0;perspective:900px}
@media(min-width:1000px){.work{flex-basis:23%}}
/* 09 · plate tilts toward the pointer */
.plate{
  aspect-ratio:4/5;border-radius:16px;display:grid;place-items:center;overflow:hidden;
  box-shadow:0 4px 20px rgba(0,0,0,.04);
  background:linear-gradient(145deg,var(--bg-subtle),var(--bg));
  transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transition:transform .6s var(--ease-out),box-shadow .5s var(--ease-out);
}
.plate img{width:100%;height:100%;object-fit:cover;display:block}
@media(hover:hover){.work:hover .plate{box-shadow:0 20px 48px rgba(0,0,0,.12)}}
.plate span{font-family:var(--font-display);font-style:italic;font-size:18px;
  color:var(--text-secondary);opacity:.55;letter-spacing:.02em}
.work h3{font-family:var(--font-display);font-weight:500;font-size:17px;
  margin:15px 0 3px;text-align:center;letter-spacing:-.01em}
.work p{margin:0;text-align:center;font-size:13px;color:var(--text-secondary)}

/* ============ contact ============ */
.contact{text-align:center}
.contact h2{margin-bottom:14px}
.links{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:center;
  margin-top:clamp(34px,8vw,48px);font-size:15.5px;color:var(--text-secondary)}
.links a,.links button{
  background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer;
  text-decoration:none;display:inline-flex;align-items:center;gap:9px;position:relative;
  transition:color .3s;
}
.links a:hover,.links button:hover{color:var(--accent)}
.links svg{width:19px;height:19px;flex:none;transition:transform .45s var(--ease-out)}
.links a:hover svg,.links button:hover svg{transform:scale(1.15)}
/* 10 · copy-to-clipboard confirmation */
.copied::after{
  content:attr(data-copied);position:absolute;left:50%;top:-30px;transform:translate(-50%,6px);
  background:var(--text);color:var(--bg);font-size:12px;padding:5px 11px;border-radius:50px;
  opacity:0;pointer-events:none;white-space:nowrap;
  transition:opacity .3s,transform .3s var(--ease-out);
}
.copied.show::after{opacity:1;transform:translate(-50%,0)}

footer{border-top:1px solid var(--line);padding:26px 0;text-align:center;
  font-size:13.5px;color:var(--text-secondary)}

/* 11 · FAB appears once the hero is behind you */
.fab{
  position:fixed;right:18px;bottom:18px;z-index:44;width:58px;height:58px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;
  box-shadow:0 4px 20px rgba(37,211,102,.3);
  opacity:0;transform:translateY(20px) scale(.8);pointer-events:none;
  transition:opacity .45s var(--ease-out),transform .45s var(--ease-out),box-shadow .35s;
}
html[dir="rtl"] .fab{right:auto;left:18px}
.fab.show{opacity:1;transform:none;pointer-events:auto}
.fab:hover{box-shadow:0 14px 38px rgba(37,211,102,.42)}
.fab:active{transform:scale(.92)}
.fab svg{width:30px;height:30px;fill:#fff}

/* 12 · language crossfade */
.swapping [data-en],.swapping [data-en-html]{
  opacity:0;filter:blur(3px);transition:opacity .2s,filter .2s}
[data-en],[data-en-html]{transition:opacity .35s var(--ease-out),filter .35s var(--ease-out)}

/* ============ reduced motion ============ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important}
  h1 span>i,h1 em>i{transform:none}
  .rv{opacity:1;transform:none}
  .scroll-c{opacity:1}
  .fab{opacity:1;transform:none;pointer-events:auto}
}