/* =====================================================================
   SyntixNet — main website design system
   Identity: woven gradient (purple → navy → blue) + orange accent.
   Works both RTL (Arabic) and LTR (English) via CSS logical properties.
   ===================================================================== */
:root{
  --bg:#f4f6fb; --surface:#ffffff; --surface-2:#eef1f8; --line:#e4e8f2;
  --ink:#152036; --ink-soft:#46516d; --muted:#7b8698;
  --navy:#1e3c72; --purple:#5b3d8c; --blue:#2f74b5;
  --accent:#e8752a; --accent-dark:#c95f16; --accent-soft:#fbecdc;
  --good:#1c7d4d; --good-soft:#e3f3ea;
  --grad:linear-gradient(115deg,#5b3d8c 0%,#1e3c72 44%,#2f74b5 78%,#e69a2e 116%);
  --grad-soft:linear-gradient(115deg,#efeaf6,#e8eef7 60%,#fdf0e2);
  --shadow-sm:0 1px 2px rgba(21,32,54,.06);
  --shadow:0 2px 6px rgba(21,32,54,.06),0 14px 34px -18px rgba(21,32,54,.28);
  --radius:16px; --radius-sm:11px;
  --wrap:1200px;
  --font:"IBM Plex Sans Arabic","Segoe UI",Tahoma,system-ui,sans-serif;
  --display:"Cairo",var(--font);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--display);font-weight:800;line-height:1.2;margin:0;text-wrap:balance}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:22px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
section{padding-block:64px}
.eyebrow{font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent-dark)}
.sec-title{font-size:clamp(24px,3.4vw,34px);margin-block:6px 8px}
.sec-lead{color:var(--ink-soft);max-width:64ch;margin:0}
.center{text-align:center}.center .sec-lead{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--display);font-weight:700;
  font-size:15px;padding:13px 24px;border-radius:12px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .12s ease,box-shadow .2s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px -8px rgba(232,117,42,.7)}
.btn-navy{background:var(--navy);color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-white{background:#fff;color:var(--navy)}
.btn-outline-w{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5)}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:800;
  font-size:22px;color:var(--navy);text-decoration:none;order:3}
.brand:hover{text-decoration:none}
.logo-mark{width:38px;height:38px;border-radius:11px;background:var(--grad);flex:none;
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;box-shadow:var(--shadow-sm)}
.brand .n2{color:var(--purple)}
.nav-links{display:flex;align-items:center;gap:4px;order:1}
.nav-links a{color:var(--ink-soft);font-size:14.5px;font-weight:500;padding:8px 11px;border-radius:9px}
.nav-links a:hover{background:var(--surface-2);color:var(--ink);text-decoration:none}
.nav-actions{display:flex;align-items:center;gap:10px;order:2;margin-inline-start:auto}
.lang-toggle{font-family:var(--display);font-weight:700;font-size:13px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink-soft);border-radius:9px;padding:7px 12px}
.lang-toggle:hover{text-decoration:none;color:var(--navy);border-color:var(--navy)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:9px;width:42px;height:40px;
  font-size:20px;cursor:pointer;color:var(--navy)}
/* dropdown menus */
.nav-group{position:relative}
.nav-group>.gt{display:flex;align-items:center;gap:5px;color:var(--ink-soft);font-size:14.5px;font-weight:500;
  padding:8px 11px;border-radius:9px;cursor:pointer;user-select:none;white-space:nowrap}
.nav-group>.gt i{font-style:normal;font-size:10px;opacity:.7}
.nav-group:hover>.gt{background:var(--surface-2);color:var(--ink)}
.nav-group>.dropdown{position:absolute;top:100%;inset-inline-start:0;min-width:210px;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);
  padding:7px;display:none;z-index:60}
.nav-group:hover>.dropdown{display:block}
.nav-group>.dropdown a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink-soft);font-size:14px}
.nav-group>.dropdown a:hover{background:var(--surface-2);color:var(--ink);text-decoration:none}
@media (max-width:1040px){
  .nav-links{position:fixed;inset-block:70px auto;inset-inline:0;flex-direction:column;align-items:stretch;
    background:var(--surface);border-bottom:1px solid var(--line);padding:10px 18px 18px;gap:2px;
    box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .25s ease;max-height:82vh;overflow:auto}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:12px 10px;border-radius:10px}
  .menu-btn{display:grid;place-items:center}
  .brand{order:1}                 /* logo at the start on mobile */
  .nav-actions{order:3}           /* actions + hamburger at the end */
  .nav-group>.gt{padding:12px 10px;font-weight:700;color:var(--navy)}
  .nav-group>.gt i{display:none}
  .nav-group>.dropdown{position:static;display:block;box-shadow:none;border:none;background:transparent;padding:0 0 8px;min-width:0}
  .nav-group>.dropdown a{padding-inline-start:26px;font-size:13.5px}
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;color:#fff;background:var(--grad)}
/* Photo layer (ERP banner). Two files: English uses the original (subject right),
   Arabic uses a pre-mirrored copy with the "ERP" text corrected (subject left). */
.hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:url(../img/hero-erp.jpg) center/cover no-repeat}
html[dir="rtl"] .hero::before{background-image:url(../img/hero-erp-ar.jpg)}
/* Brand scrim over the text side so the headline stays readable (right for AR, left for EN) */
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:linear-gradient(to left, rgba(18,20,45,.95) 0%, rgba(30,60,114,.85) 30%, rgba(91,61,140,.40) 62%, rgba(91,61,140,0) 88%)}
html[dir="ltr"] .hero::after{background:linear-gradient(to right, rgba(18,20,45,.95) 0%, rgba(30,60,114,.85) 30%, rgba(91,61,140,.40) 62%, rgba(91,61,140,0) 88%)}
.hero .wrap{position:relative;z-index:1;padding-block:66px 74px}
.hero .kick{font-family:var(--display);font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  font-size:13px;color:rgba(255,255,255,.85)}
.hero h1{font-size:clamp(30px,5.4vw,52px);margin-block:12px 14px;max-width:20ch}
.hero h1 .hl{color:#ffd9a3}
.hero p.sub{font-size:clamp(16px,2.2vw,19px);color:rgba(255,255,255,.92);max-width:56ch;margin:0 0 26px}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:13px}
.cert-badge{display:inline-flex;align-items:center;gap:9px;margin-top:22px;font-weight:600;font-size:14px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:8px 16px}
.cert-badge b{font-weight:800}

/* ---------- ticker ---------- */
.ticker{background:var(--navy);color:#fff;overflow:hidden;border-bottom:3px solid var(--accent)}
/* Two identical tracks side by side; translateX -50% -> 0 scrolls the content
   LEFT→RIGHT (natural for Arabic) and loops seamlessly with every item visible. */
.ticker .marquee{display:flex;width:max-content;direction:ltr;animation:ticker 32s linear infinite;will-change:transform}
.ticker:hover .marquee{animation-play-state:paused}
.ticker .tk-track{display:flex;align-items:center;gap:48px;padding-inline:24px;padding-block:12px;
  font-size:14.5px;font-weight:500;white-space:nowrap}
.ticker .tk-item{direction:rtl}
.ticker a,.ticker span{color:#fff;text-decoration:none}
.ticker a:hover{text-decoration:underline}
.ticker .sep{color:var(--accent)}
/* Arabic (RTL, default): moves left→right. English (LTR): reverse → right→left. */
@keyframes ticker{from{transform:translateX(-50%)}to{transform:translateX(0)}}
html[dir="ltr"] .ticker .marquee{animation-direction:reverse}
@media (prefers-reduced-motion:reduce){.ticker .marquee{animation:none;transform:translateX(-50%)}}

/* ---------- image ads ---------- */
.ads{background:var(--surface)}
.ads-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.ad-card{position:relative;min-height:170px;border-radius:var(--radius);overflow:hidden;color:#fff;
  display:flex;align-items:flex-end;padding:20px;box-shadow:var(--shadow);
  background:var(--grad)}
.ad-card:nth-child(2n){background:linear-gradient(120deg,#1e3c72,#2f74b5 70%,#e69a2e)}
.ad-card::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.35),transparent 60%)}
.ad-card .cap{position:relative;font-family:var(--display);font-weight:700;font-size:19px;text-wrap:balance}
.ad-card .ph{position:absolute;top:12px;inset-inline-end:14px;font-size:12px;opacity:.8;
  font-family:var(--display);letter-spacing:.08em;text-transform:uppercase}

/* ---------- generic cards grid ---------- */
.grid{display:grid;gap:18px}
.g-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g-4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .15s ease}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .ic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;font-size:23px;
  background:var(--grad-soft);margin-bottom:14px}
.card h3{font-size:18px;margin-bottom:7px}
.card p{margin:0;color:var(--ink-soft);font-size:14.5px}

/* signature systems get a stronger look */
.systems{background:var(--surface-2)}
.sys-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.sys-card::before{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:5px;background:var(--grad)}
.sys-card .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:26px;
  background:var(--grad-soft);margin-bottom:14px}
.sys-card h3{font-size:18px;margin-bottom:8px;color:var(--navy)}
.sys-card p{margin:0;color:var(--ink-soft);font-size:14.5px}

/* ---------- courses ---------- */
.courses{background:var(--surface)}
.course-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .15s,box-shadow .2s}
.course-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.course-thumb{height:140px;background:var(--grad);position:relative;display:grid;place-items:center;color:#fff;
  font-size:40px}
.course-card:nth-child(3n) .course-thumb{background:linear-gradient(120deg,#5b3d8c,#2f74b5)}
.course-card:nth-child(3n+1) .course-thumb{background:linear-gradient(120deg,#1e3c72,#e69a2e 130%)}
.course-thumb .lvl{position:absolute;top:10px;inset-inline-start:12px;background:rgba(0,0,0,.32);
  font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:999px;letter-spacing:.03em}
.course-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.course-body h3{font-size:16.5px}
.course-body p{margin:0;color:var(--ink-soft);font-size:13.5px;flex:1}
.course-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:11px;margin-top:4px}
.course-meta .dur{font-weight:600;color:var(--navy)}
.course-meta .enroll{font-family:var(--display);font-weight:700;color:var(--accent-dark);cursor:pointer}

/* ---------- integrations ---------- */
.integr{background:var(--surface-2)}
.integr-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.integr-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px;display:flex;gap:13px;align-items:center;box-shadow:var(--shadow-sm)}
.integr-item .ic{font-size:24px;width:44px;height:44px;border-radius:11px;background:var(--grad-soft);
  display:grid;place-items:center;flex:none}
.integr-item b{font-family:var(--display);display:block;font-size:15px}
.integr-item span{font-size:12.5px;color:var(--muted)}

/* ---------- industries ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;justify-content:center}
.chip{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:10px 18px;
  font-weight:600;font-size:14px;box-shadow:var(--shadow-sm);display:inline-flex;gap:8px;align-items:center}

/* ---------- why ---------- */
.why{background:var(--navy);color:#fff}
.why .sec-lead{color:rgba(255,255,255,.82)}
.why-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:30px}
.why-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:22px}
.why-card .ic{font-size:26px;margin-bottom:10px}
.why-card h3{font-size:17px;color:#fff;margin-bottom:6px}
.why-card p{margin:0;color:rgba(255,255,255,.8);font-size:14px}

/* ---------- SLA packages ---------- */
.sla-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:8px}
.sla-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  box-shadow:var(--shadow-sm);position:relative}
.sla-card.pop{border-color:var(--accent);box-shadow:var(--shadow)}
.sla-card.pop::after{content:"الأكثر طلبًا";position:absolute;top:-12px;inset-inline-end:20px;background:var(--accent);
  color:#fff;font-family:var(--display);font-weight:700;font-size:12px;padding:4px 12px;border-radius:999px}
:root:lang(en) .sla-card.pop::after,html[lang="en"] .sla-card.pop::after{content:"Most popular"}
.sla-card h3{font-size:20px;color:var(--navy)}
.sla-tier{font-size:34px}
.sla-card ul{list-style:none;margin:14px 0 20px;padding:0}
.sla-card li{padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--ink-soft)}
.sla-card li::before{content:"✓";color:var(--good);font-weight:800;margin-inline-end:8px}

/* ---------- referral ---------- */
.referral{background:var(--grad-soft)}
.flow{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:8px}
.flow-step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;
  box-shadow:var(--shadow-sm);position:relative}
.flow-step .k{font-family:var(--display);font-weight:800;font-size:26px;color:var(--accent);
  -webkit-text-stroke:0;opacity:.9}
.flow-step h3{font-size:16px;margin:6px 0 5px}
.flow-step p{margin:0;font-size:13.5px;color:var(--ink-soft)}
.referral-cta{margin-top:22px;background:var(--grad);color:#fff;border-radius:var(--radius);
  padding:24px 26px;display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between;
  box-shadow:var(--shadow)}
.referral-cta b{font-family:var(--display);font-weight:800;font-size:20px}
.referral-cta span{color:rgba(255,255,255,.9)}

/* ---------- lead / contact form ---------- */
.contact{background:var(--surface-2)}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);max-width:760px;margin-inline:auto}
.form-grid{display:grid;gap:14px;grid-template-columns:1fr 1fr}
.form-grid .full{grid-column:1/-1}
@media (max-width:620px){.form-grid{grid-template-columns:1fr}}
label{font-size:13px;font-weight:600;color:var(--ink-soft);display:block;margin-bottom:5px}
input,select,textarea{width:100%;font-family:var(--font);font-size:15px;color:var(--ink);
  background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:12px 14px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(30,60,114,.12)}
textarea{min-height:110px;resize:vertical}
.form-ok{background:var(--good-soft);color:var(--good);border-radius:12px;padding:14px 16px;
  font-weight:600;margin-bottom:16px;border:1px solid transparent}

/* ---------- FAQ ---------- */
.faq{background:var(--surface)}
.faq-list{max-width:820px;margin-inline:auto;display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.faq-q{width:100%;text-align:start;background:none;border:none;cursor:pointer;padding:16px 18px;
  font-family:var(--display);font-weight:700;font-size:15.5px;color:var(--ink);display:flex;
  align-items:center;justify-content:space-between;gap:12px}
.faq-q .plus{color:var(--accent);font-size:20px;transition:transform .2s;flex:none}
.faq-item.open .faq-q .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;color:var(--ink-soft);font-size:14.5px}
.faq-a div{padding:0 18px 16px}
.faq-item.open .faq-a{max-height:340px}

/* ---------- footer ---------- */
.site-footer{background:#0f1a30;color:#c7d0e2;padding-block:52px 26px}
.footer-grid{display:grid;gap:28px;grid-template-columns:1.4fr 1fr 1fr 1fr}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-footer a{color:#c7d0e2;font-size:14px;display:block;padding:4px 0}
.site-footer a:hover{color:#fff}
.footer-brand .brand{color:#fff}
.footer-brand p{color:#93a0ba;font-size:14px;max-width:34ch}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;
  display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;color:#8593ae;font-size:13px}

/* ---------- chat widget ---------- */
.chat-fab{position:fixed;inset-block-end:22px;inset-inline-end:22px;z-index:60;width:60px;height:60px;
  border-radius:50%;background:var(--grad);color:#fff;border:none;cursor:pointer;font-size:26px;
  box-shadow:0 12px 30px -8px rgba(30,60,114,.6);display:grid;place-items:center}
.chat-panel{position:fixed;inset-block-end:94px;inset-inline-end:22px;z-index:60;width:340px;max-width:calc(100vw - 44px);
  background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
  overflow:hidden;display:none;flex-direction:column}
.chat-panel.open{display:flex}
.chat-head{background:var(--grad);color:#fff;padding:16px 18px}
.chat-head b{font-family:var(--display);font-weight:800;display:block}
.chat-head span{font-size:12.5px;color:rgba(255,255,255,.85)}
.chat-body{padding:16px 16px 0;display:flex;flex-direction:column;gap:10px;max-height:300px;overflow:auto}
.bubble{max-width:85%;padding:10px 13px;border-radius:13px;font-size:14px;line-height:1.55}
.bubble.bot{background:var(--surface-2);color:var(--ink);align-self:flex-start}
.bubble.me{background:var(--navy);color:#fff;align-self:flex-end}
.chat-form{display:flex;gap:8px;padding:14px 16px}
.chat-form input{border-radius:999px}
.chat-form button{flex:none;width:44px;height:44px;border-radius:50%;border:none;background:var(--accent);
  color:#fff;cursor:pointer;font-size:17px}

/* ---------- tutorials ---------- */
#tutorials{background:var(--surface)}
.tut-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .15s,box-shadow .2s}
.tut-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.tut-media{position:relative;aspect-ratio:16/9;background:var(--grad);overflow:hidden}
.tut-media iframe,.tut-media img{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.tut-ph{position:absolute;inset:0;display:grid;place-items:center;color:#fff}
.tut-ph .ic{font-size:46px;opacity:.9}
.tut-ph .play{position:absolute;width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.22);
  border:2px solid rgba(255,255,255,.75);display:grid;place-items:center;font-size:20px;padding-inline-start:3px}
.tut-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px}
.tut-body h3{font-size:16.5px}
.tut-body p{margin:0;color:var(--ink-soft);font-size:13.5px}
.tut-type{font-size:12px;color:var(--muted);font-weight:600}
.tut-media .play{transition:transform .15s,background .15s}
/* whole card is a link to the detail page */
a.tut-card{text-decoration:none;color:inherit}
a.tut-card.is-link{cursor:pointer;transition:transform .15s,box-shadow .15s}
a.tut-card.is-link:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,32,54,.16)}
a.tut-card.is-link:hover .play{background:rgba(255,255,255,.38);transform:scale(1.06)}
.tut-meta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.tut-docs{font-size:12px;color:var(--navy);font-weight:700}
.tut-open{font-size:13px;font-weight:800;color:var(--navy);margin-top:2px}

/* ---------- tutorial detail page ---------- */
.tut-badge{display:inline-block;background:rgba(255,255,255,.16);color:#fff;
  padding:5px 14px;border-radius:20px;font-size:13px;font-weight:700}
.tut-detail{display:grid;grid-template-columns:1fr 330px;gap:28px;padding:34px 0 10px;align-items:start}
.tut-player{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;
  box-shadow:0 18px 50px rgba(20,32,54,.18);background:#000}
.tut-player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.tut-detail-img{border-radius:14px;overflow:hidden;box-shadow:0 12px 34px rgba(20,32,54,.14);margin-top:18px}
.tut-detail-img img{display:block;width:100%}
.tut-detail-icon{font-size:84px;text-align:center;padding:40px;border-radius:14px;background:var(--grad-soft)}
.tut-article{margin-top:24px}
.tut-article h2{font-size:20px;margin:0 0 12px}
.tut-desc{color:var(--ink-soft);font-size:15px;line-height:2}
.tut-detail-side{display:flex;flex-direction:column;gap:18px;position:sticky;top:88px}
.tut-docbox,.tut-cta{background:#fff;border:1px solid #e7ebf3;border-radius:14px;padding:18px 18px 20px;
  box-shadow:0 8px 24px rgba(20,32,54,.06)}
.tut-docbox h3,.tut-cta h3{margin:0 0 8px;font-size:16px;color:var(--navy)}
.tut-docnote{margin:0 0 12px;color:var(--muted);font-size:12.5px}
.doc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.doc-list a{display:flex;align-items:center;gap:11px;padding:11px 13px;border:1px solid #e7ebf3;
  border-radius:11px;text-decoration:none;color:var(--ink);background:#fafbff;transition:border-color .15s,background .15s}
.doc-list a:hover{border-color:var(--navy);background:#f1f5ff}
.doc-ic{font-size:22px;line-height:1}
.doc-name{flex:1;font-weight:700;font-size:13.5px;display:flex;flex-direction:column;gap:2px}
.doc-name em{font-style:normal;font-size:10.5px;color:var(--muted);font-weight:600}
.doc-go{font-size:18px;color:var(--navy)}
.tut-cta p{margin:0 0 12px;color:var(--ink-soft);font-size:13.5px}
.btn.w-full{display:block;width:100%;text-align:center;margin-top:8px}
.btn-ghost{background:transparent;border:1.5px solid var(--navy);color:var(--navy)}
.tut-back{display:inline-block;margin-top:10px;color:var(--navy);font-weight:700;text-decoration:none}
.tut-back:hover{text-decoration:underline}
@media (max-width:880px){.tut-detail{grid-template-columns:1fr}.tut-detail-side{position:static}}

/* ---------- rich (admin-authored) text ---------- */
.rich{color:var(--ink-soft);line-height:1.95;font-size:14px}
.rich p{margin:0 0 10px}
.rich p:last-child{margin-bottom:0}
.rich h1,.rich h2,.rich h3{color:var(--navy);font-family:var(--display);line-height:1.35;margin:14px 0 8px}
.rich h1{font-size:20px}.rich h2{font-size:18px}.rich h3{font-size:16px}
.rich ul,.rich ol{margin:8px 0 12px;padding-inline-start:22px}
.rich li{margin-bottom:5px}
.rich a{color:var(--blue);text-decoration:underline}
.rich strong,.rich b{color:var(--navy);font-weight:700}
.rich blockquote{margin:10px 0;padding:8px 14px;border-inline-start:3px solid var(--accent);
  background:var(--grad-soft);border-radius:8px;color:var(--ink)}
.rich .ql-align-center{text-align:center}
.rich .ql-align-right{text-align:right}
.rich .ql-align-left{text-align:left}
.rich .ql-align-justify{text-align:justify}
.rich .ql-indent-1{margin-inline-start:2em}
.rich .ql-indent-2{margin-inline-start:4em}
.rich .ql-indent-3{margin-inline-start:6em}

/* ---------- inner page hero ---------- */
.page-hero{background:var(--grad);color:#fff;padding-block:50px 44px}
.page-hero .eyebrow{color:#ffd9a3}
.page-hero h1{font-size:clamp(26px,4vw,40px);margin-block:8px 10px;color:#fff}
.page-hero p{margin:0;color:rgba(255,255,255,.9);max-width:60ch}

/* ---------- multi-step intake ---------- */
.intake .steps-bar{display:flex;gap:6px;justify-content:space-between;margin-bottom:26px;flex-wrap:wrap}
.step-dot{flex:1;min-width:74px;display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--muted)}
.step-dot .num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);
  font-weight:800;background:var(--surface-2);border:2px solid var(--line);color:var(--muted)}
.step-dot .lb{font-size:12px;font-weight:600;text-align:center}
.step-dot.active .num{background:var(--navy);border-color:var(--navy);color:#fff}
.step-dot.active{color:var(--navy)}
.step-dot.done .num{background:var(--good);border-color:var(--good);color:#fff}
.intake .step{display:none;border:none;padding:0;margin:0}
.intake .step.active{display:block}
.step-title{font-size:18px;color:var(--navy);margin-bottom:16px}
.opt-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.opt{display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:12px;padding:13px 15px;
  cursor:pointer;background:var(--surface);font-size:14.5px;transition:border-color .15s}
.opt:hover{border-color:var(--navy)}
.opt input{width:auto;accent-color:var(--accent)}
.opt input:checked + span{font-weight:600;color:var(--navy)}
.opt-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.pill-opt{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;
  padding:9px 16px;cursor:pointer;background:var(--surface);font-size:14px}
.pill-opt input{width:auto;accent-color:var(--accent)}
.pill-opt:hover{border-color:var(--navy)}
.step-nav{display:flex;align-items:center;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.step-nav .step-count{margin-inline:auto;color:var(--muted);font-family:var(--display);font-weight:700;font-variant-numeric:tabular-nums}
input[type=file]{padding:10px;background:var(--surface-2)}

/* ---------- certificates ---------- */
.cert-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .2s}
.cert-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.cert-img{height:150px;background:var(--grad-soft);display:grid;place-items:center;font-size:46px}
.cert-info{padding:14px 16px}
.cert-info h3{font-size:15.5px;margin-bottom:4px}
.cert-info span{font-size:12.5px;color:var(--muted);font-weight:600}

/* ---------- social links ---------- */
.socials{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.soc{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-size:18px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#fff;text-decoration:none;
  transition:transform .12s,background .15s}
.soc:hover{background:var(--accent);text-decoration:none;transform:translateY(-2px)}

/* ---------- lightbox ---------- */
.course-meta .enroll{text-decoration:none}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(8,14,26,.92);display:none;
  align-items:center;justify-content:center;padding:30px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:12px;box-shadow:0 24px 70px rgba(0,0,0,.6)}
.lightbox .lb-video{width:min(92vw,960px);aspect-ratio:16/9;cursor:auto}
.lightbox .lb-video:empty{display:none}
.lightbox .lb-video iframe{width:100%;height:100%;border:0;border-radius:12px;
  box-shadow:0 24px 70px rgba(0,0,0,.6);background:#000}
.lightbox .lb-close{position:absolute;top:18px;inset-inline-end:22px;color:#fff;font-size:26px;cursor:pointer;
  width:46px;height:46px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.14)}

/* reveal-on-load safety: content is visible by default */