/* Brand: mist #d9edfd, blue #004aad, navy #072f5d */
:root{
  --mist:#d9edfd; --brand:#004aad; --navy:#072f5d;
  --bg:#F4F9FE; --surface:#FFFFFF; --soft:#E8F3FD; --ink:#072f5d; --muted:#48627f; --line:#D3E3F3;
  --blue:#004aad; --on-blue:#FFFFFF;
  --band-ink:#F1F8FE; --band-dim:#C3D9EF; --band-line:rgba(217,237,253,.22);
  --shadow:0 18px 40px -24px rgba(7,47,93,.38);
  --radius:20px;
  --display:"Poppins","Tajawal","Segoe UI",Tahoma,Arial,sans-serif;
  --body:"Poppins","Tajawal","Segoe UI",Tahoma,Arial,sans-serif;
  --photo:url("assets/hero.jpg");
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#061827; --surface:#0C2A47; --soft:#0A2440; --ink:#E3F0FC; --muted:#9DB8D3; --line:#1F4265;
    --blue:#6BA8FF; --on-blue:#04142A; --shadow:0 18px 40px -24px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --bg:#061827; --surface:#0C2A47; --soft:#0A2440; --ink:#E3F0FC; --muted:#9DB8D3; --line:#1F4265;
  --blue:#6BA8FF; --on-blue:#04142A; --shadow:0 18px 40px -24px rgba(0,0,0,.7);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 92px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.7;-webkit-text-size-adjust:100%}
[hidden]{display:none!important}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);margin:0}
p{margin:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.site-header :focus-visible,.photo-band :focus-visible,.site-footer :focus-visible,.cta :focus-visible{outline-color:var(--mist)}
#main:focus{outline:none}
.skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:100;background:var(--mist);color:var(--navy);padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none}
.skip:focus{top:calc(env(safe-area-inset-top,0px) + 10px)}
.wrap{max-width:1120px;margin:0 auto;padding-inline:24px}
.muted{color:var(--muted)}
.i{width:1.25em;height:1.25em;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
:root[dir="rtl"] .i-flip{transform:scaleX(-1)}

/* ---------- header ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(7,47,93,.94);-webkit-backdrop-filter:saturate(140%) blur(12px);backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--band-line)}
.bar{max-width:1240px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;gap:14px;position:relative;padding-inline-end:76px}
.brand{display:block;line-height:0;margin-inline-end:auto}
.brand img{height:54px;width:auto;display:block}
.nav{display:flex;gap:2px;flex-wrap:nowrap}
.nav a,.nav-out{white-space:nowrap}
.nav a{color:var(--band-dim);text-decoration:none;font-weight:500;font-size:.92rem;padding:8px 13px;border-radius:999px;transition:background .2s,color .2s}
.nav a:hover{color:#fff;background:rgba(217,237,253,.1)}
.nav a[aria-current="page"]{color:#fff;background:rgba(217,237,253,.18)}
.lang,.menu-btn{font:600 .92rem var(--body);background:transparent;color:var(--mist);border:1px solid rgba(217,237,253,.45);border-radius:999px;padding:0 18px;min-height:40px;cursor:pointer}
/* light/dark switch: sits just after the language button, out of the flow so it never moves the nav */
.theme-btn{position:absolute;inset-inline-end:24px;top:50%;transform:translateY(-50%);padding:0;width:40px;min-width:40px;height:40px;font-size:1.05rem;line-height:1;white-space:nowrap;display:flex;align-items:center;justify-content:center}
.lang:hover,.menu-btn:hover{background:rgba(217,237,253,.12);border-color:var(--mist)}
.menu-btn{display:none;padding:0;width:44px;place-items:center}
.menu-btn .i{width:22px;height:22px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 28px;border-radius:999px;font:600 .95rem var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer;text-align:center;transition:transform .15s,filter .15s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn-sm{min-height:40px;padding:0 20px;font-size:.88rem}
.btn-primary{background:var(--blue);color:var(--on-blue)}
.btn-primary:hover{filter:brightness(1.1)}
.btn-light{background:var(--mist);color:var(--navy)}
.btn-light:hover{filter:brightness(1.05)}
.btn-outline{border-color:rgba(217,237,253,.7);color:var(--mist);background:transparent}
.btn-outline:hover{background:rgba(217,237,253,.14)}
.btn-soft{background:var(--soft);color:var(--ink);border-color:var(--line)}
.btn-soft:hover{border-color:var(--blue)}
.btn-quiet{background:transparent;color:var(--muted)}
.btn-quiet:hover{color:var(--ink)}
.btn-block{width:100%}

/* ---------- photo bands (hero + page heads) ---------- */
.photo-band{position:relative;overflow:hidden;isolation:isolate;background:var(--navy);color:var(--band-ink)}
.photo-band::before{content:"";position:absolute;inset:-32px;z-index:-2;background:var(--photo) 35% 50%/cover no-repeat;filter:blur(9px)}
.photo-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg, rgba(7, 47, 93, .0), rgb(0 0 0 / 70%))}
.photo-band.calm::after{background:linear-gradient(180deg, rgba(7, 47, 93, .0), rgb(0 0 0 / 70%))}
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;padding-block:76px 88px}
h1{font-weight:700;font-size:clamp(2.1rem,4.6vw,3.6rem);line-height:1.12;margin-bottom:20px}
:root[lang="ar"] h1{font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.35}
:root[lang="en"] h1,:root[lang="en"] h2{letter-spacing:-.02em}
.lead{font-size:1.05rem;color:#DCEBF9;max-width:34em;margin-bottom:32px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.page-head{padding-block:64px 60px}
.page-head h1{font-size:clamp(2rem,4.2vw,3rem);margin-bottom:12px}
:root[lang="ar"] .page-head h1{font-size:clamp(1.8rem,4vw,2.6rem)}
.page-head p{color:#DCEBF9;max-width:40em;font-size:1.05rem}

/* glass departure board */
.board{perspective:900px;background:rgba(4,32,63,.55);-webkit-backdrop-filter:blur(14px) saturate(130%);backdrop-filter:blur(14px) saturate(130%);border:1px solid rgba(217,237,253,.25);border-radius:26px;padding:8px 8px 10px;box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.board-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px 12px;color:var(--band-dim);font-size:.92rem}
.board-title{color:var(--band-ink);font-weight:600}
.clock-wrap{display:flex;align-items:baseline;gap:8px}
.clock{color:var(--mist);font-weight:600;font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:16px;border-top:1px solid var(--band-line);color:inherit;text-decoration:none;border-radius:14px;transform-origin:50% 0}
.board.intro .row{animation:flap .6s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i) * 150ms + 250ms)}
.row:hover{background:rgba(217,237,253,.09)}
.r-name{font-weight:600;color:var(--mist);font-size:.98rem;line-height:1.4}
.r-meta{color:var(--band-dim);font-size:.88rem;margin-top:4px}
.r-status{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;font-weight:600;color:#8CC4FF;white-space:nowrap}
.r-status::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
@keyframes flap{from{transform:rotateX(-88deg);opacity:0}to{transform:rotateX(0);opacity:1}}

/* ---------- sections ---------- */
.section{padding-block:88px}
.section.tight{padding-block:24px 88px}
h2{font-weight:600;font-size:clamp(1.7rem,3.2vw,2.4rem);line-height:1.25;margin-bottom:12px}
.sec-lead{color:var(--muted);max-width:40em;margin-bottom:40px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.chip-i{width:52px;height:52px;border-radius:16px;background:var(--soft);color:var(--blue);display:grid;place-items:center;flex:none}
.chip-i .i{width:26px;height:26px}
.svc{display:flex;flex-direction:column;gap:12px;text-decoration:none;color:inherit;transition:transform .2s,border-color .2s}
.svc:hover{transform:translateY(-4px);border-color:var(--blue)}
.svc h3{font-size:1.12rem;font-weight:600;line-height:1.4}
.svc p{color:var(--muted);font-size:.95rem}
.more{margin-top:auto;padding-top:8px;display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--blue);font-size:.9rem}
.more .i{width:18px;height:18px}

.feature-panel{background:var(--soft);border-radius:32px;padding:48px}
.feature-panel h2{margin-bottom:36px}
.feats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.feat .chip-i{background:var(--surface);margin-bottom:16px}
.feat h3{font-size:1.05rem;font-weight:600;margin-bottom:6px;line-height:1.4}
.feat p{color:var(--muted);font-size:.93rem}

.steps{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);counter-reset:step}
.steps li{position:relative;padding-top:52px;padding-inline-end:24px;counter-increment:step}
.steps li::before{content:counter(step);position:absolute;top:0;inset-inline-start:0;width:36px;height:36px;border-radius:50%;background:var(--blue);color:var(--on-blue);display:grid;place-items:center;font-weight:600;font-size:.95rem;line-height:1}
.steps li::after{content:"";position:absolute;top:17px;inset-inline:48px 8px;height:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps h3{font-size:1.02rem;font-weight:600;line-height:1.4;margin-bottom:4px}
.steps p{color:var(--muted);font-size:.92rem}

.cta{background:linear-gradient(135deg,#072f5d 0%,#0a4a94 100%);color:#F1F8FE;border-radius:32px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:8px}
.cta p{color:#C3D9EF;max-width:34em}

/* ---------- about ---------- */
.vm .card{display:flex;flex-direction:column;gap:14px}
.vm h3{font-size:1.3rem;font-weight:600}
.vm p{color:var(--muted)}
.val{border-top:3px solid var(--blue);padding-top:18px}
.val h3{font-size:1.1rem;font-weight:600;margin-bottom:6px}
.val p{color:var(--muted);font-size:.95rem}
.trainer{display:grid;grid-template-columns:320px minmax(0,1fr);gap:40px;align-items:start}
.t-card{background:linear-gradient(160deg,#072f5d,#0a4a94);color:#F1F8FE;border-radius:28px;padding:36px 28px;text-align:center;box-shadow:var(--shadow)}
.t-avatar{width:112px;height:112px;border-radius:50%;background:rgba(217,237,253,.16);border:2px solid rgba(217,237,253,.4);display:grid;place-items:center;margin:0 auto 20px;color:var(--mist)}
.t-avatar .i{width:52px;height:52px}
.t-card h3{font-size:1.3rem;font-weight:600;color:#fff}
.t-card p{color:var(--band-dim);font-size:.95rem;margin-top:4px}
.t-bio{color:var(--muted);margin-bottom:28px;max-width:40em}
.quals-h{font-size:1.15rem;font-weight:600;margin-bottom:14px}
.quals{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.quals li{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.quals .chip-i{width:40px;height:40px;border-radius:12px}
.quals .chip-i .i{width:20px;height:20px}

/* ---------- courses / registration ---------- */
.enroll{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:32px;align-items:start}
.step-h{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:600;margin-bottom:20px}
.step-h .n{width:32px;height:32px;border-radius:50%;background:var(--blue);color:var(--on-blue);display:grid;place-items:center;font-size:.9rem;font-weight:600;flex:none}
.pick{display:grid;gap:16px}
.opt{position:relative}
.opt input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer;z-index:2}
.opt .card{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;padding:24px;transition:border-color .2s,box-shadow .2s,background .2s}
.opt:hover .card{border-color:var(--blue)}
.opt input:checked + .card{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue),var(--shadow);background:var(--soft)}
.opt input:focus-visible + .card{outline:3px solid var(--blue);outline-offset:3px}
.opt h3{font-size:1.1rem;font-weight:600;line-height:1.4;padding-inline-end:36px}
.opt .desc{color:var(--muted);font-size:.93rem;margin-top:2px}
.tick{position:absolute;top:20px;inset-inline-end:20px;width:26px;height:26px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;color:transparent}
.tick .i{width:15px;height:15px;stroke-width:2.6}
.opt input:checked + .card .tick{background:var(--blue);border-color:var(--blue);color:var(--on-blue)}
.learn{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:6px;font-size:.92rem}
.learn li{position:relative;padding-inline-start:20px}
.learn li::before{content:"";position:absolute;inset-inline-start:0;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--blue)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{font-size:.78rem;font-weight:500;padding:3px 12px;border-radius:999px;background:var(--soft);border:1px solid var(--line)}
.opt input:checked + .card .chip{background:var(--surface)}

.panel{position:sticky;top:calc(env(safe-area-inset-top,0px) + 92px);scroll-margin-top:calc(env(safe-area-inset-top,0px) + 92px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.panel [data-s]{display:none}
.panel[data-state="locked"] [data-s="locked"],.panel[data-state="gate"] [data-s="gate"],.panel[data-state="form"] [data-s="form"],.panel[data-state="done"] [data-s="done"]{display:block}
.locked{text-align:center;padding-block:24px}
.locked .chip-i{margin:0 auto 16px}
.locked h3,.p-h{font-size:1.2rem;font-weight:600;margin-bottom:8px}
.sel{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-radius:14px;background:var(--soft);margin-bottom:22px}
.sel .lbl{font-size:.78rem;color:var(--muted);display:block;line-height:1.3}
.sel strong{font-weight:600;line-height:1.35}
.linkbtn{font:600 .88rem var(--body);color:var(--blue);background:none;border:0;padding:6px 4px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
fieldset{border:0;margin:0;padding:0;min-width:0}
.field{display:grid;gap:6px;margin:0 0 16px}
.field label,.field legend{font-weight:600;font-size:.86rem;padding:0}
.input{font:inherit;font-size:.95rem;color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:14px;padding:12px 16px;width:100%;min-height:50px}
.input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,74,173,.2)}
textarea.input{min-height:100px;resize:vertical}
select.input{appearance:auto}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.seg label{position:relative;display:block;font-weight:500}
.seg input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.seg span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:50px;padding:8px 12px;border:1.5px solid var(--line);border-radius:14px;font-size:.9rem;background:var(--bg)}
.seg input:checked + span{border-color:var(--blue);background:var(--blue);color:var(--on-blue)}
.seg input:focus-visible + span{outline:3px solid var(--blue);outline-offset:2px}
.note{font-size:.85rem;color:var(--muted);margin-top:14px}
.done-top{display:flex;align-items:center;gap:14px;margin-bottom:10px}
.done-top .p-h{margin:0}
pre.msg{white-space:pre-wrap;font:inherit;font-size:.88rem;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:16px 0;max-height:240px;overflow:auto}
.btn-col{display:grid;gap:10px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;align-items:start}
.cc-list{display:grid;gap:16px}
.cc{display:flex;gap:18px;align-items:flex-start}
.cc h3{font-size:1.05rem;font-weight:600;line-height:1.4}
.cc p{color:var(--muted);font-size:.93rem;margin-top:2px}
.cc .num{font-weight:600;color:var(--ink);direction:ltr;unicode-bidi:isolate;display:inline-block;margin-top:6px}
.cc .btn{margin-top:14px}
.err{color:#B3261E;font-size:.88rem;margin-top:10px}
:root[data-theme="dark"] .err{color:#FF9C94}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .err{color:#FF9C94}}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:var(--band-ink)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-block:56px 40px}
.foot-grid img{height:64px;width:auto;display:block;margin-bottom:14px}
.foot-grid h4{font-size:.95rem;font-weight:600;margin-bottom:12px;color:#fff}
.foot-grid p,.foot-grid a{color:var(--band-dim);font-size:.93rem}
.foot-grid a{display:block;text-decoration:none;padding:3px 0}
.foot-grid a:hover{color:#fff}
.foot-grid .num{direction:ltr;unicode-bidi:isolate;display:inline-block}
.foot-bottom{border-top:1px solid var(--band-line);padding-block:20px;font-size:.86rem;color:var(--band-dim)}

/* ---------- accounts ---------- */
.nav a.nav-cta{background:var(--mist);color:var(--navy);font-weight:600;margin-inline-start:6px}
.nav a.nav-cta:hover{background:#fff}
.nav a.nav-cta[aria-current="page"]{background:var(--mist);color:var(--navy);box-shadow:0 0 0 2px rgba(217,237,253,.45)}
.nav-out{font:500 .92rem var(--body);color:var(--band-dim);background:transparent;border:0;padding:8px 12px;border-radius:999px;cursor:pointer}
.nav-out:hover{color:#fff;background:rgba(217,237,253,.1)}
.ltr{direction:ltr;unicode-bidi:isolate}
.auth{max-width:520px;margin:0 auto}
.auth .panel{position:static}
.auth-alt{margin-top:20px;text-align:center;color:var(--muted);font-size:.92rem}
.auth-alt a{color:var(--blue);font-weight:600}
.field .pw-row{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:400;color:var(--muted);margin-top:2px;cursor:pointer}
.pw-row input{width:16px;height:16px;margin:0}
.hint{font-size:.82rem;color:var(--muted)}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.82rem;margin:22px 0 16px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.local-note{margin-top:18px;font-size:.8rem;color:var(--muted);text-align:center}
.demo-banner{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:24px;padding:14px 20px;border-radius:16px;background:var(--soft);border:1px dashed var(--blue);font-size:.92rem}
.learn-grid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:32px;align-items:start}
.student{position:sticky;top:calc(env(safe-area-inset-top,0px) + 92px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.s-avatar{width:76px;height:76px;border-radius:50%;background:linear-gradient(160deg,#072f5d,#0a4a94);color:#fff;display:grid;place-items:center;font-weight:600;font-size:1.5rem;margin-bottom:14px}
.s-name{font-size:1.2rem;font-weight:600;line-height:1.35;overflow-wrap:anywhere}
.s-list{margin:20px 0 0;display:grid;gap:14px}
.s-list dt{font-size:.78rem;color:var(--muted)}
.s-list dd{margin:0;font-weight:500;overflow-wrap:anywhere}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:28px}
.stat{background:var(--soft);border-radius:18px;padding:18px 20px}
.stat b{display:block;font-size:1.8rem;font-weight:600;line-height:1.15}
.stat span{font-size:.85rem;color:var(--muted)}
.lcard{display:grid;gap:18px;margin-bottom:18px}
.lc-top{display:flex;gap:16px;align-items:flex-start}
.lc-top h3{font-size:1.1rem;font-weight:600;line-height:1.4}
.lc-meta{color:var(--muted);font-size:.85rem;margin-top:2px}
.badge{margin-inline-start:auto;flex:none;font-size:.78rem;font-weight:600;padding:4px 12px;border-radius:999px;white-space:nowrap}
.badge.registered{background:var(--soft);color:var(--muted);border:1px solid var(--line)}
.badge.progress{background:#FFF1D6;color:#7A4B00}
.badge.completed{background:#DDF5E8;color:#0E6B3A}
.badge.failed{background:#FDE3E1;color:#8B1A12}
.pr-row{display:flex;justify-content:space-between;gap:12px;font-size:.85rem;color:var(--muted);margin-bottom:8px;flex-wrap:wrap}
.track{height:10px;border-radius:999px;background:var(--soft);border:1px solid var(--line);overflow:hidden}
.fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#004aad,#3b86e6)}
.fill.done{background:#1D9A5B}
.lc-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fact{background:var(--soft);border-radius:16px;padding:14px 16px}
.fact .k{font-size:.78rem;color:var(--muted);display:block}
.fact .v{font-weight:600;font-size:1.05rem;line-height:1.45;display:block}
.fact .v small{font-weight:400;color:var(--muted);font-size:.85rem}
.fact .v.none{font-weight:400;color:var(--muted);font-size:.92rem}
.fact .btn{margin-top:8px}
.done-extra{margin-top:14px;display:grid;gap:10px;justify-items:start}
.done-extra p{font-size:.9rem}
.overlay{position:fixed;inset:0;z-index:200;background:rgba(4,20,40,.78);display:grid;place-items:center;padding:20px;overflow:auto}
.cert-wrap{width:min(920px,100%)}
.cert-bar{display:flex;justify-content:flex-end;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.cert{background:#fff;color:#072f5d;border:8px solid #072f5d;border-radius:8px;padding:10px}
.cert-in{border:2px solid #004aad;padding:28px 36px 30px;text-align:center;min-height:540px;display:flex;flex-direction:column;align-items:center;gap:8px}
.cert-logo{background:#072f5d;border-radius:14px;padding:10px 24px;margin-bottom:10px}
.cert-logo img{height:64px;width:auto;display:block}
.cert h2{font-size:clamp(1.5rem,3.6vw,2.3rem);font-weight:700;color:#072f5d;margin:6px 0 4px}
.cert-sm{font-size:.95rem;color:#48627f}
.cert-name{font-size:clamp(1.5rem,4vw,2.5rem);font-weight:700;color:#004aad;border-bottom:2px solid #d9edfd;padding:4px 32px;margin:2px 0;overflow-wrap:anywhere}
.cert-course{font-size:clamp(1.1rem,2.6vw,1.6rem);font-weight:600}
.cert-grade{font-size:1rem;font-weight:500}
.cert-foot{margin-top:auto;padding-top:24px;display:flex;justify-content:space-between;gap:24px;align-items:flex-end;width:100%;font-size:.85rem;flex-wrap:wrap;text-align:start}
.sig{min-width:190px;border-top:1.5px solid #072f5d;padding-top:6px;text-align:center}
.sig .small{font-size:.78rem;color:#48627f}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .badge.progress{background:rgba(255,184,28,.18);color:#FFD37A}
  :root:not([data-theme="light"]) .badge.completed{background:rgba(79,227,160,.16);color:#7DE8B5}
  :root:not([data-theme="light"]) .badge.failed{background:rgba(255,120,110,.18);color:#FFB4AD}
}
:root[data-theme="dark"] .badge.progress{background:rgba(255,184,28,.18);color:#FFD37A}
:root[data-theme="dark"] .badge.completed{background:rgba(79,227,160,.16);color:#7DE8B5}
:root[data-theme="dark"] .badge.failed{background:rgba(255,120,110,.18);color:#FFB4AD}
@media print{
  @page{size:A4 landscape;margin:10mm}
  body *{visibility:hidden}
  .overlay,.overlay *{visibility:visible}
  .overlay{position:absolute;inset:0;background:#fff;padding:0;overflow:visible;display:block}
  .cert-bar{display:none}
  .cert,.cert-logo{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}

.hp{position:absolute;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}
.ok-msg{color:#0E6B3A;font-size:.92rem;margin-top:12px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .ok-msg{color:#7DE8B5}}
:root[data-theme="dark"] .ok-msg{color:#7DE8B5}

.method{display:flex;width:100%;margin-bottom:20px}
.method button{flex:1}
.btn.danger{background:#B3261E;color:#fff}
.btn.danger:hover{filter:brightness(1.1)}
.gate{max-width:560px;margin:0 auto 24px;text-align:center;display:grid;gap:14px;justify-items:center;padding:36px 28px}
.gate h2{font-size:1.4rem;margin:0}
.gate .chip-i{margin:0}

/* ---------- trainer dashboard ---------- */
:root{--ok-bg:#DDF5E8;--ok-fg:#0E6B3A;--bad-bg:#FDE3E1;--bad-fg:#8B1A12;--warn-bg:#FFF1D6;--warn-fg:#7A4B00;--blue-bg:#DCEBFF;--blue-fg:#0B3C86}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--ok-bg:rgba(79,227,160,.16);--ok-fg:#7DE8B5;--bad-bg:rgba(255,120,110,.18);--bad-fg:#FFB4AD;--warn-bg:rgba(255,184,28,.18);--warn-fg:#FFD37A;--blue-bg:rgba(107,168,255,.18);--blue-fg:#A9CBFF}}
:root[data-theme="dark"]{--ok-bg:rgba(79,227,160,.16);--ok-fg:#7DE8B5;--bad-bg:rgba(255,120,110,.18);--bad-fg:#FFB4AD;--warn-bg:rgba(255,184,28,.18);--warn-fg:#FFD37A;--blue-bg:rgba(107,168,255,.18);--blue-fg:#A9CBFF}
.adm-top{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.adm-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:28px}
.tile{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.tile b{display:block;font-size:1.7rem;font-weight:600;line-height:1.1}
.tile .k{font-size:.82rem;color:var(--muted)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.tabs button{font:600 .92rem var(--body);padding:10px 20px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--blue);border-color:var(--blue);color:var(--on-blue)}
.adm-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.adm-toolbar .input{width:auto;min-width:0;flex:0 1 230px;min-height:42px;padding:8px 14px;font-size:.9rem}
.adm-grow{flex:1 1 0}
.adm-count{color:var(--muted);font-size:.86rem}
.seg-pills{display:inline-flex;gap:2px;background:var(--soft);padding:4px;border-radius:999px}
.seg-pills button{font:600 .84rem var(--body);border:0;background:transparent;color:var(--muted);padding:8px 16px;border-radius:999px;cursor:pointer}
.seg-pills button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 4px rgba(7,47,93,.18)}
.arow{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px 18px;margin-bottom:12px;display:grid;gap:10px}
.arow-top{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.arow .name{font-weight:600;line-height:1.4}
.arow .sub{color:var(--muted);font-size:.85rem;overflow-wrap:anywhere}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{display:inline-flex;align-items:center;font-size:.75rem;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--soft);border:1px solid var(--line);color:var(--ink);white-space:nowrap}
.tag.ok{background:var(--ok-bg);border-color:transparent;color:var(--ok-fg)}
.tag.bad{background:var(--bad-bg);border-color:transparent;color:var(--bad-fg)}
.tag.warn{background:var(--warn-bg);border-color:transparent;color:var(--warn-fg)}
.tag.blue{background:var(--blue-bg);border-color:transparent;color:var(--blue-fg)}
.tag.follow{background:#7C3AED;border-color:#7C3AED;color:#fff;font-weight:700;box-shadow:0 0 0 3px rgba(124,58,237,.25)}
.arow.fu-following{border-inline-start:5px solid #7C3AED}
.tag.grp{background:transparent;border-style:dashed}
.tag-x{font:600 .8rem var(--body);background:none;border:0;color:inherit;cursor:pointer;padding:0 0 0 4px;opacity:.7}
.tag-x:hover{opacity:1}
.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(160deg,#072f5d,#0a4a94);color:#fff;display:grid;place-items:center;font-weight:600;font-size:.85rem;flex:none}
.adm-check{width:18px;height:18px;accent-color:var(--blue);flex:none}
.adm-empty{background:var(--surface);border:1px dashed var(--line);border-radius:18px;padding:32px;text-align:center;color:var(--muted)}
.adm-empty p{margin-bottom:10px}
.bulk{position:sticky;bottom:16px;z-index:30;display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:var(--navy);color:#fff;border-radius:18px;padding:12px 16px;margin-top:16px;box-shadow:0 18px 40px -16px rgba(0,0,0,.55)}
.bulk .input{width:auto;min-height:38px;padding:6px 12px;font-size:.88rem;max-width:260px}
.adm-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.adm-card h3{font-size:1.02rem;font-weight:600;line-height:1.4;margin-bottom:4px}
.adm-meta{color:var(--muted);font-size:.86rem;margin-top:2px;overflow-wrap:anywhere}
.adm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:14px 0 4px}
.adm-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:8px}
.adm-lines{display:grid;gap:6px;font-size:.92rem;overflow-wrap:anywhere}
.adm-lines b{font-weight:600}
.adm-note{margin-top:10px;font-size:.86rem}
.adm-text{font-size:.93rem;white-space:pre-wrap;overflow-wrap:anywhere}
.member{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.member>div:first-of-type{flex:1 1 160px}
.pick-list{max-height:280px;overflow:auto;margin:10px 0 12px}
.drawer{position:fixed;inset:0;z-index:150}
.drawer-back{position:absolute;inset:0;background:rgba(4,20,40,.55)}
.drawer-panel{position:absolute;top:0;bottom:0;right:0;width:min(560px,100%);background:var(--bg);display:flex;flex-direction:column;box-shadow:-24px 0 60px -24px rgba(0,0,0,.55)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;background:var(--surface);border-bottom:1px solid var(--line)}
.drawer-head h2{font-size:1.15rem;margin:0}
.drawer-body{overflow:auto;padding:20px;display:grid;gap:16px;align-content:start;flex:1}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:300;background:var(--navy);color:#fff;padding:12px 22px;border-radius:999px;font-size:.92rem;box-shadow:0 18px 40px -16px rgba(0,0,0,.55);max-width:calc(100% - 32px);text-align:center}
.toast.bad{background:#8B1A12}
@media (max-width:900px){.adm-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.adm-toolbar .input{flex:1 1 100%}.tile{padding:14px}.tile b{font-size:1.4rem}}

/* ---------- pages ---------- */
.page{display:none}
.page.active{display:block}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .nav{display:none}
  .menu-btn{display:grid}
  .nav.open{display:flex;flex-direction:column;align-items:stretch;gap:2px;position:absolute;top:100%;inset-inline:0;background:var(--navy);padding:10px 16px 18px;border-bottom:1px solid var(--band-line)}
  .nav.open a{padding:12px 16px;border-radius:14px;font-size:1rem}
  .nav.open a.nav-cta{margin:6px 0 0;text-align:center}
  .nav.open .nav-out{text-align:start;padding:12px 16px;font-size:1rem}
}
@media (max-width:900px){
  .hero{grid-template-columns:1fr;gap:40px;padding-block:48px 60px}
  .grid3{grid-template-columns:1fr}
  .feats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:1fr 1fr;row-gap:28px}
  .steps li:nth-child(2)::after{display:none}
  .enroll,.contact-grid,.trainer,.learn-grid{grid-template-columns:1fr}
  .panel,.student{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid>div:first-child{grid-column:1/-1}
  .section{padding-block:64px}
}
@media (max-width:600px){
  .wrap,.bar{padding-inline:16px}
  .bar{gap:8px;padding-inline-end:58px}
  .theme-btn{inset-inline-end:12px;width:36px;min-width:36px;height:36px}
  .menu-btn,.lang{flex:none}
  .brand{min-width:0;flex:1 1 auto}
  .brand img{height:40px;max-width:100%;object-fit:contain;object-position:left center}
  .lang{padding:0 14px}
  .grid2{grid-template-columns:1fr}
  .feature-panel{padding:32px 24px;border-radius:26px}
  .feats{grid-template-columns:1fr}
  .cta{padding:36px 26px;border-radius:26px}
  .cta .btn{width:100%}
  .steps{grid-template-columns:1fr;row-gap:0}
  .steps li,.steps li:nth-child(n){padding-top:0;padding-inline:56px 0;padding-bottom:28px}
  .steps li::after,.steps li:nth-child(2)::after{display:block;top:42px;bottom:0;inset-inline:17px auto;width:2px;height:auto}
  .steps li:last-child::after{display:none}
  .opt .card{grid-template-columns:1fr;padding:22px}
  .foot-grid{grid-template-columns:1fr}
  .panel,.card,.student{padding:22px}
  .stat{padding:14px 16px}
  .stat b{font-size:1.5rem}
  .lc-facts{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .board.intro .row{animation:none}
  .svc,.btn{transition:none}
}

/* ---------- DCS ---------- */
.dcs-login .auth{max-width:560px}
.dcs-mark{display:block;width:min(520px,100%);height:auto;margin:0 auto 18px;pointer-events:none;user-select:none}
.dcs-h{font-size:1.25rem;margin-bottom:6px}
.dcs-run{padding:0}
.dcs-bar{display:flex;gap:10px;align-items:center;padding:6px 14px;background:var(--navy);color:var(--band-ink);font-size:.85rem;font-weight:600}
#dcs-frame{display:block;width:100%;height:100vh;border:0;background:#fff}
/* inside the simulator: no site menu, no footer, only the DCS page (with a slim bar to exit) */
body.dcs-on .site-header,body.dcs-on .site-footer,body.dcs-on .skip{display:none!important}
body.dcs-on{overflow:hidden}
body.dcs-on .dcs-run{position:fixed;inset:0;z-index:200;background:#fff;display:flex;flex-direction:column}
body.dcs-on #dcs-frame{flex:1;height:auto;min-height:0}
.dcs-open{margin-top:20px}
.dcs-pw{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.dcs-pw .input{width:auto;flex:1 1 150px;min-height:40px;padding:6px 12px;font-size:.9rem}
.dcs-bar .btn{min-height:28px;padding:0 14px;font-size:.8rem}

/* built-in date-of-birth calendar */
.bcal-input{cursor:pointer}
.bcal-ov{position:fixed;inset:0;z-index:300;background:rgba(3,14,26,.55);display:flex;align-items:center;justify-content:center;padding:16px}
.bcal-card{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:16px;width:min(360px,100%);max-height:calc(100vh - 32px);overflow:auto}
.bcal-title{font-weight:700;font-size:1.02rem;margin-bottom:10px}
.bcal-nav{display:grid;grid-template-columns:40px 1fr 92px 40px;gap:6px;align-items:center;margin-bottom:10px}
.bcal-sel.input{min-height:40px;padding:6px 8px;font-size:.92rem;border-radius:10px}
.bcal-arrow{min-height:40px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);border-radius:10px;font:700 1.3rem var(--body);cursor:pointer}
.bcal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.bcal-dow{font-size:.72rem;font-weight:600;color:var(--muted);text-align:center;padding:4px 0}
.bcal-day{min-height:40px;border:0;border-radius:10px;background:transparent;color:var(--ink);font:500 .95rem var(--body);cursor:pointer}
.bcal-day:hover:not(:disabled){background:var(--soft)}
.bcal-day.on{background:var(--blue);color:var(--on-blue);font-weight:700}
.bcal-day:disabled{opacity:.28;cursor:not-allowed}
.bcal-bar{display:flex;gap:8px;justify-content:flex-end;margin-top:12px}


/* seat reservation */
.chk-row{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--soft);font-weight:600;color:var(--ink);cursor:pointer}
.chk-row input{width:20px;height:20px;margin-top:1px;flex:none;accent-color:#004aad}
.modal-ov{position:fixed;inset:0;z-index:9000;background:rgba(4,12,24,.72);display:flex;align-items:center;justify-content:center;padding:16px;overflow:auto}
.modal-box{width:min(520px,100%);max-height:calc(100vh - 32px);overflow:auto;background:var(--surface);color:var(--ink);border:1.5px solid var(--line);border-radius:18px;padding:22px 22px 20px;display:grid;gap:12px;box-shadow:0 20px 60px rgba(0,0,0,.45)}
.modal-box.wide{width:min(760px,100%)}
.modal-h{margin:0;font-size:1.25rem}
.modal-p{margin:0;line-height:1.55}
.modal-bar{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.pay-amt{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;background:var(--soft);border:1.5px solid var(--line)}
.pay-amt b{font-size:1.35rem;color:var(--ink)}
.pay-lab{margin:0;font-weight:700}
.pay-methods{display:flex;gap:8px;flex-wrap:wrap}
.pay-pill{font:inherit;font-weight:700;padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.pay-pill.on{background:#004aad;border-color:#004aad;color:#fff}
.pay-to{padding:12px 14px;border-radius:12px;border:1.5px dashed var(--line);display:grid;gap:6px}
.pay-to p{margin:0}
.pay-num{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pay-num b{font-size:1.25rem;letter-spacing:.04em}
.pay-prev{max-width:100%;max-height:200px;border-radius:10px;margin-top:8px;border:1px solid var(--line)}
.proof-img{max-width:100%;max-height:70vh;border-radius:10px;border:1px solid var(--line);justify-self:center}
.pay-line{margin:6px 0 0;font-weight:700}
.pay-line.pending{color:#d49a1a}.pay-line.confirmed{color:#2e9d57}.pay-line.rejected{color:#d64545}
.arow.pay-alert{border-color:#d49a1a;box-shadow:0 0 0 1px #d49a1a inset}