/* ============================================================
   SCZONE PORTAL — STYLESHEET
   Mobile first. Breakpoints: 640 (sm), 900 (md), 1180 (lg).
   ============================================================ */

:root{
  --ink:#0B1F2A;
  --hull:#123044;
  --water:#0E7C86;
  --water-lt:#E3F2F3;
  --sand:#C9A227;
  --sand-lt:#FBF3DC;
  --paper:#F7F5F0;
  --white:#fff;
  --line:#DFDBD2;
  --line-dk:rgba(255,255,255,.14);
  --mute:#5F6E77;
  --good:#1F7A4D;
  --warn:#B8791A;
  --bad:#B3261E;
  --display:Georgia,'Times New Roman',serif;
  --body:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,'SFMono-Regular',Consolas,'Liberation Mono',monospace;
  --wrap:1140px;
  --tap:44px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--body);background:var(--paper);color:var(--ink);
  font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--water)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--water);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- layout ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
@media(min-width:640px){.wrap{padding:0 24px}}

.sec{padding:36px 0}
@media(min-width:900px){.sec{padding:56px 0}}
.sec--paper{background:var(--paper)}
.sec--white{background:var(--white)}
.sec--ink{background:var(--ink);color:var(--paper)}
.sec--hull{background:var(--hull);color:var(--white)}
.sec--water{background:var(--water-lt)}

.grid{display:grid;gap:20px}
.grid--2{grid-template-columns:1fr}
.grid--3{grid-template-columns:1fr}
.grid--4{grid-template-columns:1fr 1fr}
@media(min-width:640px){
  .grid--2{grid-template-columns:1fr 1fr}
  .grid--3{grid-template-columns:1fr 1fr}
}
@media(min-width:900px){
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .grid--4{grid-template-columns:repeat(4,1fr)}
  .grid{gap:24px}
}
.split{display:grid;gap:28px;grid-template-columns:1fr}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:44px}}
.split--wide-left{display:grid;gap:28px;grid-template-columns:1fr}
@media(min-width:900px){.split--wide-left{grid-template-columns:1.25fr .95fr;gap:44px}}

.stack>*+*{margin-top:12px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row--end{justify-content:flex-end}
.row--between{justify-content:space-between}
.hide-sm{display:none}
@media(min-width:900px){.hide-sm{display:block}.hide-md{display:none}}

/* ---------- type ---------- */
.eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--water);font-weight:600;margin-bottom:8px}
.eyebrow--lt{color:var(--sand)}
h1,h2,h3{font-family:var(--display);font-weight:400;letter-spacing:-.01em;margin:0 0 10px}
h1{font-size:clamp(30px,7vw,46px);line-height:1.08}
h2{font-size:clamp(23px,4.4vw,31px);line-height:1.16}
h3{font-size:clamp(18px,2.6vw,21px);line-height:1.28}
p{margin:0 0 12px}
.lede{font-size:clamp(15px,2.2vw,17px);line-height:1.65;color:var(--mute)}
.lede--lt{color:rgba(255,255,255,.78)}
.small{font-size:13px;color:var(--mute)}
.mono{font-family:var(--mono)}
.serif{font-family:var(--display)}

/* ---------- controls ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  min-height:var(--tap);padding:11px 20px;border-radius:2px;border:1px solid transparent;
  font-weight:600;font-size:14px;text-decoration:none;transition:.15s;
}
.btn--sm{min-height:38px;padding:8px 14px;font-size:13px}
.btn--block{width:100%}
.btn--solid{background:var(--water);color:#fff;border-color:var(--water)}
.btn--solid:hover{background:#0a6870}
.btn--gold{background:var(--sand);color:var(--ink);border-color:var(--sand)}
.btn--gold:hover{background:#b8942180}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{background:var(--paper)}
.btn--ghost-lt{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost-lt:hover{background:rgba(255,255,255,.08)}
.btn--danger{background:transparent;color:var(--bad);border-color:#b3261e55}
.btn[disabled]{opacity:.45;pointer-events:none}

.tag{
  display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.07em;
  text-transform:uppercase;padding:3px 7px;border-radius:2px;font-weight:600;white-space:nowrap;
  border:1px solid;
}
.tag--water{color:var(--water);border-color:#0E7C8644;background:#0E7C860f}
.tag--good{color:var(--good);border-color:#1F7A4D44;background:#1F7A4D0f}
.tag--warn{color:var(--warn);border-color:#B8791A44;background:#B8791A0f}
.tag--bad{color:var(--bad);border-color:#B3261E44;background:#B3261E0f}
.tag--mute{color:var(--mute);border-color:#5F6E7744;background:#5F6E770f}
.tag--sand{color:#8a6f14;border-color:#C9A22766;background:#C9A2271a}

/* ---------- forms ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:600;margin-bottom:5px}
.field .hint{font-size:11.5px;color:var(--mute);margin-top:4px}
.input,.select,.textarea{
  width:100%;min-height:var(--tap);padding:11px 12px;border:1px solid var(--line);
  background:#fff;border-radius:2px;color:var(--ink);
}
.textarea{min-height:110px;resize:vertical;line-height:1.6}
.input:focus,.select:focus,.textarea:focus{outline:2px solid var(--water);outline-offset:-1px;border-color:var(--water)}
.check{display:flex;gap:10px;align-items:flex-start;padding:11px 12px;border:1px solid var(--line);background:#fff;margin-bottom:8px;cursor:pointer;border-radius:2px}
.check input{margin-top:2px;width:17px;height:17px;accent-color:var(--water);flex-shrink:0}
.check span strong{display:block;font-size:13.5px}
.check span em{font-style:normal;font-size:12px;color:var(--mute)}
.check--on{border-color:var(--water);background:var(--water-lt)}
.dropzone{border:1px dashed var(--line);background:#fff;padding:22px;text-align:center;border-radius:2px}

/* ---------- surfaces ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:2px}
.card__b{padding:20px}
.panel{background:rgba(255,255,255,.06);border:1px solid rgba(201,162,39,.28);padding:18px}
.hair{border-top:1px solid var(--line);margin:22px 0}
.facts{border:1px solid var(--line);background:#fff}
.facts__r{display:flex;justify-content:space-between;gap:14px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13.5px}
.facts__r:last-child{border-bottom:0}
.facts__r:nth-child(even){background:var(--paper)}
.facts__r b{font-weight:600;text-align:right}
.facts__r span{color:var(--mute)}

.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:520px}
th{text-align:left;padding:9px 10px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);font-weight:600;border-bottom:2px solid var(--ink);white-space:nowrap}
td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line)}
.hdr__util{background:var(--ink);color:rgba(255,255,255,.78);font-size:12px}
.hdr__util .wrap{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap}
.hdr__main{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0}
.brand{display:flex;align-items:center;gap:10px;background:none;border:0;padding:0}
.brand__m{width:38px;height:38px;background:var(--ink);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.brand__m i{width:2px;height:20px;background:var(--sand);display:block}
.brand__t{font-family:var(--display);font-size:18px;line-height:1;text-align:left}
.brand__s{font-family:var(--mono);font-size:8.5px;letter-spacing:.09em;color:var(--mute);margin-top:2px;text-align:left}

.nav{display:none}
@media(min-width:1180px){
  .nav{display:flex;gap:1px;flex:1;justify-content:center}
}
.nav__i{background:none;border:0;padding:8px 10px;min-height:var(--tap);font-size:13.5px;font-weight:500;color:var(--ink);border-bottom:2px solid transparent;display:flex;align-items:center;gap:4px;white-space:nowrap}
.nav__i--on{color:var(--water);font-weight:700;border-bottom-color:var(--water)}
.nav__grp{position:relative}
.nav__menu{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);min-width:220px;box-shadow:0 12px 32px rgba(11,31,42,.14);z-index:30;padding:6px 0}
.nav__menu button{display:block;width:100%;text-align:left;background:none;border:0;padding:10px 16px;font-size:13.5px;min-height:40px}
.nav__menu button:hover{background:var(--paper);color:var(--water)}
.nav__menu .lbl{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--mute);padding:8px 16px 4px;text-transform:uppercase}

.burger{display:flex;align-items:center;justify-content:center;width:var(--tap);height:var(--tap);background:none;border:1px solid var(--line)}
@media(min-width:1180px){.burger{display:none}}

.drawer{position:fixed;inset:0;z-index:200;background:rgba(11,31,42,.5)}
.drawer__p{position:absolute;top:0;right:0;bottom:0;width:min(340px,88vw);background:#fff;overflow-y:auto;padding:16px}
.drawer__i{display:flex;width:100%;align-items:center;justify-content:space-between;background:none;border:0;border-bottom:1px solid var(--line);padding:14px 4px;font-size:15px;text-align:left;min-height:52px}
.drawer__i--on{color:var(--water);font-weight:700}
.drawer__sub{padding-left:14px;font-size:14px;color:var(--mute)}

/* ---------- corridor ---------- */
.corridor{position:relative;width:100%}
.corridor__spine{position:absolute;left:38%;transform:translateX(-50%);width:3px;background:linear-gradient(180deg,var(--water),rgba(201,162,39,.5),var(--water))}
.corridor__sea{position:absolute;left:38%;transform:translateX(-50%);font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:rgba(255,255,255,.45);white-space:nowrap}
.corridor__port{position:absolute;left:0;width:38%;transform:translateY(-50%);display:flex;align-items:center;justify-content:flex-end;gap:6px}
.corridor__port span{font-size:10.5px;color:rgba(255,255,255,.7);white-space:nowrap}
.corridor__port i{width:14px;height:1px;background:rgba(255,255,255,.3);display:block;flex-shrink:0}
.corridor__zone{position:absolute;left:38%;transform:translateY(-50%);display:flex;align-items:center}
.corridor__node{width:40px;height:40px;border-radius:50%;margin-left:-20px;flex-shrink:0;background:var(--hull);color:#fff;border:2px solid rgba(255,255,255,.55);font-family:var(--mono);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;transition:.2s}
.corridor__node--on{background:var(--sand);color:var(--ink);border-color:var(--sand);box-shadow:0 0 0 6px rgba(201,162,39,.18)}
.corridor__plate{background:none;border:0;text-align:left;padding-left:12px;min-width:0}
.corridor__plate b{display:block;font-family:var(--display);font-weight:400;font-size:15px;color:#fff;line-height:1.15;white-space:nowrap}
.corridor__plate em{display:block;font-style:normal;font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;color:rgba(255,255,255,.55);margin-top:2px;white-space:nowrap}
.corridor__plate--on b{color:var(--sand)}

/* ---------- hero image blocks (CSS-drawn, no assets) ---------- */
.himg{position:relative;overflow:hidden;background:var(--hull);display:flex;align-items:flex-end;padding:16px;min-height:180px}
.himg--hydrogen{background:linear-gradient(160deg,#0E7C86,#0B1F2A 70%)}
.himg--port{background:linear-gradient(160deg,#123044,#0E7C86 120%)}
.himg--governance{background:linear-gradient(160deg,#0B1F2A,#123044)}
.himg--delegation{background:linear-gradient(160deg,#1a3a4d,#0E7C86 140%)}
.himg--textile{background:linear-gradient(160deg,#123044,#C9A227 190%)}
.himg--power{background:linear-gradient(160deg,#0B1F2A,#0E7C86 160%)}
.himg__g{position:absolute;inset:0;opacity:.16;background-image:repeating-linear-gradient(90deg,#fff 0 1px,transparent 1px 34px),repeating-linear-gradient(0deg,#fff 0 1px,transparent 1px 34px)}
.himg__c{position:relative;color:#fff}
.himg--sm{min-height:130px}
.himg--lg{min-height:260px}

/* ---------- annotation / guide mode ---------- */
.note{
  border-left:3px solid var(--sand);background:var(--sand-lt);
  padding:12px 14px;margin:14px 0;font-size:13px;line-height:1.6;color:#5a4a10;
}
.note b{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:5px;color:#8a6f14}
.note--dark{background:rgba(201,162,39,.12);color:rgba(255,255,255,.85);border-left-color:var(--sand)}
.note--dark b{color:var(--sand)}

/* ---------- admin ---------- */
.adm{display:grid;grid-template-columns:1fr;gap:0}
@media(min-width:900px){.adm{grid-template-columns:220px 1fr}}
.adm__rail{background:var(--hull);color:#fff;padding:18px 14px}
@media(min-width:900px){.adm__rail{min-height:70vh}}
.adm__rail h4{font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;color:var(--sand);margin:16px 0 8px;text-transform:uppercase}
.adm__l{display:flex;align-items:center;gap:8px;width:100%;background:none;border:0;color:rgba(255,255,255,.8);padding:10px 10px;font-size:13.5px;text-align:left;min-height:42px;border-radius:2px}
.adm__l--on{background:rgba(255,255,255,.1);color:#fff;font-weight:600}
.adm__body{padding:22px 16px}
@media(min-width:640px){.adm__body{padding:26px 24px}}
.kpi{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(min-width:900px){.kpi{grid-template-columns:repeat(5,1fr)}}
.kpi>div{background:#fff;padding:16px 14px}
.kpi b{display:block;font-family:var(--display);font-size:28px;line-height:1}
.kpi span{display:block;font-size:12px;color:var(--mute);margin-top:6px}

/* ---------- misc ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:#fff;padding:9px 13px;font-size:13px;border-radius:2px;display:inline-flex;align-items:center;gap:7px;min-height:42px;color:var(--ink)}
.chip--on{border-color:var(--ink);background:var(--ink);color:#fff}
.chip--gold{background:rgba(201,162,39,.12);border-color:rgba(201,162,39,.45);color:#8a6f14}
.steps__i{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);align-items:baseline}
.steps__n{font-family:var(--mono);font-size:12.5px;color:var(--sand);font-weight:700;min-width:24px}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:13px 20px;font-size:13.5px;z-index:300;max-width:92vw;box-shadow:0 10px 34px rgba(11,31,42,.3);display:flex;gap:10px;align-items:center}
.fab{position:fixed;right:16px;bottom:16px;width:52px;height:52px;border-radius:50%;background:var(--water);color:#fff;border:0;display:flex;align-items:center;justify-content:center;z-index:150;box-shadow:0 6px 20px rgba(11,31,42,.3)}
.chatw{position:fixed;right:16px;bottom:78px;width:min(340px,calc(100vw - 32px));height:min(430px,70vh);background:#fff;border:1px solid var(--line);z-index:150;display:flex;flex-direction:column;box-shadow:0 16px 44px rgba(11,31,42,.22)}
.bubble{padding:10px 13px;margin-bottom:8px;font-size:13.5px;line-height:1.5;max-width:88%;border-radius:2px}
.bubble--bot{background:var(--paper)}
.bubble--you{background:var(--water);color:#fff;margin-left:auto}
.modal{position:fixed;inset:0;background:rgba(11,31,42,.55);z-index:250;display:flex;align-items:flex-end;justify-content:center;padding:0}
@media(min-width:640px){.modal{align-items:center;padding:24px}}
.modal__p{background:#fff;width:100%;max-width:640px;max-height:92vh;overflow-y:auto}
.modal__h{position:sticky;top:0;background:var(--ink);color:#fff;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.pdf{background:#fff;border:1px solid var(--line);padding:22px;font-family:var(--display)}
.pdf__hd{border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:16px;display:flex;justify-content:space-between;align-items:flex-end;gap:12px}
.pdf__pg{border:1px solid var(--line);padding:18px;margin-bottom:12px;background:#fdfdfb}
.progress{height:4px;background:var(--line);overflow:hidden}
.progress i{display:block;height:100%;background:var(--water)}

/* ---------- footer ---------- */
.ftr{background:var(--ink);color:rgba(255,255,255,.72);padding:36px 0 20px;font-size:13px}
.ftr h5{font-family:var(--mono);font-size:10px;letter-spacing:.13em;color:var(--sand);margin:0 0 10px;text-transform:uppercase;font-weight:600}
.ftr button{display:block;background:none;border:0;color:inherit;font-size:13px;padding:5px 0;text-align:left}
.ftr__b{border-top:1px solid var(--line-dk);margin-top:24px;padding-top:16px;display:flex;gap:18px;flex-wrap:wrap;font-size:12.5px}

@media print{.hdr,.fab,.chatw,.ftr{display:none}}

/* ============================================================
   RTL — Arabic
   ============================================================ */
[dir="rtl"] body{font-family:'Segoe UI','Tahoma',var(--body)}
[dir="rtl"] .facts__r b{text-align:left}
[dir="rtl"] th,[dir="rtl"] td{text-align:right}
[dir="rtl"] .steps__i,[dir="rtl"] .corridor__port{direction:rtl}
[dir="rtl"] .note{border-left:0;border-right:3px solid var(--sand)}
[dir="rtl"] .adm__l,[dir="rtl"] .nav__menu button,[dir="rtl"] .drawer__i,[dir="rtl"] .ftr button{text-align:right}
[dir="rtl"] .drawer__p{right:auto;left:0}
[dir="rtl"] .drawer__sub{padding-left:0;padding-right:14px}
[dir="rtl"] .fab,[dir="rtl"] .chatw{right:auto;left:16px}
[dir="rtl"] .bubble--you{margin-left:0;margin-right:auto}
[dir="rtl"] .nav__menu{left:auto;right:0}
[dir="rtl"] blockquote{border-left:0;border-right:3px solid var(--sand);padding-left:0;padding-right:20px}
/* the corridor stays LTR — it is a geographic diagram, not text */
[dir="rtl"] .corridor{direction:ltr}

@keyframes dot{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}