/* ===== Zkey brand tokens: change colors here ===== */
:root{
  --navy:#13294B; --navy-deep:#0C1D38; --gold:#C9A227; --gold-hover:#D8B43E; --gold-soft:#E9D9A6;
  --bg:#FBFAF6; --surface:#FFFFFF; --line:#E7E5DC; --ink:#13294B; --muted:#57606E;
  --band:#13294B; --band-ink:#FBFAF6; --band-muted:#C4CCD8; --danger:#B3261E;
  --font:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0B1628; --surface:#12213A; --line:#24365A; --ink:#F3F0E6; --muted:#A9B4C6;
    --band:#081221; --band-ink:#F3F0E6; --band-muted:#A9B4C6; --navy:#1C3663; --danger:#F2B8B5;
  }
}
:root[data-theme="dark"]{
  --bg:#0B1628; --surface:#12213A; --line:#24365A; --ink:#F3F0E6; --muted:#A9B4C6;
  --band:#081221; --band-ink:#F3F0E6; --band-muted:#A9B4C6; --navy:#1C3663; --danger:#F2B8B5;
}
html[dir="rtl"]{ --font:'Cairo',system-ui,'Segoe UI',Tahoma,sans-serif; }

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
.narrow{width:min(760px,100% - 40px);margin-inline:auto}
h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-0.01em}
html[dir="rtl"] :is(h1,h2,h3){letter-spacing:0;line-height:1.4}
p{margin:0}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:var(--gold);color:#13294B;padding:8px 12px;border-radius:6px;z-index:20}
.skip:focus{inset-inline-start:8px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 15px/1 var(--font);padding:14px 22px;border-radius:8px;text-decoration:none;cursor:pointer;border:1.5px solid transparent;transition:background .15s,border-color .15s}
.btn-primary{background:var(--gold);color:#13294B}
.btn-primary:hover{background:var(--gold-hover)}
.btn-ghost{border-color:var(--gold);color:var(--ink);background:transparent}
.btn-ghost:hover{background:rgba(201,162,39,.12)}

/* header */
.site-header{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:10}
.bar{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:24px;text-decoration:none;color:var(--ink);letter-spacing:-0.02em}
.logo svg{width:30px;height:30px}
.site-nav{display:flex;gap:26px;margin-inline-start:auto}
.site-nav a{text-decoration:none;font-weight:500;font-size:15px;color:var(--muted)}
.site-nav a:hover{color:var(--ink)}
.lang{font:600 14px var(--font);border:1px solid var(--line);color:var(--ink);padding:8px 12px;border-radius:8px;text-decoration:none}
.bar .btn{padding:11px 16px;font-size:14px}
@media (max-width:860px){.site-nav{display:none}.lang{margin-inline-start:auto}.bar .btn{display:none}}

/* hero */
.hero{padding:80px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,5.4vw,62px);font-weight:800;max-width:14ch}
html[dir="rtl"] .hero h1{max-width:16ch}
.hero .lede{font-size:19px;color:var(--muted);margin-top:22px;max-width:46ch}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero .note{margin-top:18px;font-size:14px;color:var(--muted)}
.shelf{display:flex;justify-content:center;align-items:center;padding:30px 0}
.shelf .cover{width:180px;height:250px;padding:20px 16px;flex:none}
.shelf .cover h3{font-size:18px}
.shelf .cover .emb{width:38px;height:38px}
.shelf .c1{transform:rotate(-6deg);margin-inline-end:-14px;z-index:1}
.shelf .c2{transform:translateY(-26px);z-index:2}
.shelf .c3{transform:rotate(6deg);margin-inline-start:-14px;z-index:3}
html[dir="rtl"] .shelf .c1{transform:rotate(6deg)}
html[dir="rtl"] .shelf .c3{transform:rotate(-6deg)}
@media (max-width:940px){.hero-grid{grid-template-columns:1fr}.shelf{justify-content:flex-start}}
@media (max-width:600px){.shelf{justify-content:center}.shelf .cover{width:31vw;height:43vw;padding:12px 10px;border-inline-start-width:6px}.shelf .cover h3{font-size:13px}.shelf .cover small{font-size:11px;margin-top:6px}.shelf .cover .emb{width:28px;height:28px}.shelf .cover .rule{margin-top:8px;width:30px}}

/* book cover */
.cover{width:230px;height:310px;border-radius:6px 12px 12px 6px;background:#13294B;color:#FBFAF6;padding:26px 22px;display:flex;flex-direction:column;box-shadow:0 24px 50px -24px rgba(12,29,56,.55);border-inline-start:10px solid #0C1D38}
.cover .emb{width:44px;height:44px;border:1.5px solid #C9A227;border-radius:50%;display:grid;place-items:center}
.cover .emb svg{width:22px;height:22px}
.cover h3{font-size:22px;font-weight:800;margin-top:auto;color:inherit}
.cover .rule{height:2px;background:#C9A227;width:48px;margin-top:16px}
.cover small{display:block;margin-top:10px;font-size:13px;color:#C9A227;font-weight:600}
.cover.v2{background:#1B3A66}
.cover.v3{background:#FBFAF6;color:#13294B;border-inline-start-color:#C9A227}

/* trust */
.trust{border-block:1px solid var(--line);background:var(--surface)}
.trust ul{list-style:none;margin:0 auto;padding:22px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust li{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600}
.trust svg{flex:none;width:22px;height:22px;color:var(--gold)}
@media (max-width:860px){.trust ul{grid-template-columns:1fr 1fr}}

.section{padding:88px 0}
.head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.h2{font-size:clamp(30px,3.6vw,42px);font-weight:800}
.head p{color:var(--muted);max-width:44ch}

/* product cards */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px;display:flex;flex-direction:column}
.card .tag{font-size:13px;font-weight:600;color:var(--muted)}
.card h3{font-size:21px;font-weight:700;margin-top:8px}
.card h3 a{text-decoration:none}
.card h3 a:hover{text-decoration:underline;text-decoration-color:var(--gold)}
.card p{color:var(--muted);font-size:15px;margin-top:10px}
.ticks{margin:16px 0 0;padding-inline-start:18px;font-size:15px}
.ticks li{margin:4px 0}
.ticks li::marker{color:var(--gold)}
.card .buy{margin-top:auto;padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.card .more{font-size:14px;color:var(--muted);margin-top:14px}
.price{font-size:28px;font-weight:800}
.langsel{display:flex;gap:6px;margin-top:18px}
.langsel button{font:600 13px var(--font);padding:6px 12px;border-radius:20px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer}
.langsel button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#FBFAF6}
.card .btn{padding:12px 18px;font-size:14px}
@media (max-width:940px){.products{grid-template-columns:1fr}}

.bundle{margin-top:22px;border:1.5px solid var(--gold);border-radius:14px;padding:28px 30px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;background:var(--surface)}
.bundle h3{font-size:24px;font-weight:800}
.bundle p{color:var(--muted);margin-top:6px}
.bundle .right{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.pricing{display:flex;align-items:baseline;gap:12px}
.pricing s{color:var(--muted);font-size:18px}
@media (max-width:760px){.bundle{grid-template-columns:1fr}}

/* free prompts band */
.band{background:var(--band);color:var(--band-ink)}
.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.band .h2{color:var(--band-ink)}
.band .big{color:var(--gold)}
.band p{color:var(--band-muted);margin-top:14px}
.sub{display:grid;gap:12px}
.sub label{font-size:14px;font-weight:600;color:var(--band-ink)}
.sub input[type=email],.sub input[type=text]{width:100%;font:16px var(--font);padding:14px 16px;border-radius:8px;border:1px solid #3A5078;background:rgba(255,255,255,.06);color:var(--band-ink)}
.sub input::placeholder{color:#8D9AB0}
.consent{display:flex;gap:10px;font-size:13px;color:var(--band-muted);align-items:flex-start}
.consent input{margin-top:4px;accent-color:#C9A227}
.msg{font-size:14px;min-height:20px;color:var(--gold-soft)}
.msg.err{color:#F2B8B5}
@media (max-width:860px){.band-grid{grid-template-columns:1fr}}

/* consultation */
.consult-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.consult .lede{color:var(--muted);margin-top:14px;max-width:46ch}
.steps{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:18px;counter-reset:s}
.steps li{display:grid;grid-template-columns:36px 1fr;gap:14px;counter-increment:s}
.steps li::before{content:counter(s);width:36px;height:36px;border-radius:50%;border:1.5px solid var(--gold);display:grid;place-items:center;font-weight:700;font-size:15px}
html[dir="rtl"] .steps li::before{content:counter(s,arabic-indic)}
.steps b{display:block;font-size:16px}
.steps span{color:var(--muted);font-size:15px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px}
.panel .top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:18px}
.tools{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 22px}
.tools span{font-size:13px;font-weight:600;border:1px solid var(--line);border-radius:20px;padding:6px 12px}
.cal-frame{width:100%;min-height:720px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
@media (max-width:900px){.consult-grid{grid-template-columns:1fr}}

/* why */
.why{background:var(--surface);border-block:1px solid var(--line)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.why h3{font-size:20px;font-weight:700;margin-top:14px}
.why p{color:var(--muted);margin-top:8px;font-size:16px}
.ic{width:44px;height:44px;border-radius:10px;background:var(--navy);display:grid;place-items:center;color:#C9A227}
.ic svg{width:22px;height:22px}
@media (max-width:860px){.why-grid{grid-template-columns:1fr}}

/* faq */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px}
.faq-side p{color:var(--muted);margin-top:14px}
details{border-bottom:1px solid var(--line);padding:20px 0}
details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-size:24px;line-height:1}
details[open] summary::after{content:"−"}
details p{color:var(--muted);margin-top:10px;max-width:62ch}
@media (max-width:860px){.faq-grid{grid-template-columns:1fr;gap:28px}}

/* product page */
.crumb{font-size:14px;color:var(--muted);padding-top:28px}
.crumb a{text-decoration:none}
.pp{display:grid;grid-template-columns:300px 1fr;gap:64px;padding:40px 0 72px;align-items:start}
.pp .cover{width:100%;max-width:300px;height:400px;position:sticky;top:110px}
.pp h1{font-size:clamp(32px,4.2vw,48px);font-weight:800}
.pp .lede{font-size:19px;color:var(--muted);margin-top:16px;max-width:52ch}
.facts{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:8px 32px;margin:28px 0;padding:18px 0;border-block:1px solid var(--line);font-size:15px}
.facts dt{color:var(--muted);font-size:13px}
.facts dd{margin:0;font-weight:600}
.buybox{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.prose{margin-top:48px;max-width:66ch}
.prose h2{font-size:26px;font-weight:800;margin:40px 0 12px}
.prose h3{font-size:19px;font-weight:700;margin:28px 0 8px}
.prose p,.prose ul,.prose ol{margin:0 0 16px}
.prose li{margin:6px 0}
.prose li::marker{color:var(--gold)}
@media (max-width:860px){.pp{grid-template-columns:1fr;gap:32px}.pp .cover{position:static;max-width:240px;height:320px}.facts{grid-template-columns:1fr 1fr}}

/* simple pages */
.page{padding:72px 0 96px}
.page h1{font-size:clamp(32px,4.2vw,48px);font-weight:800}
.page .lede{font-size:19px;color:var(--muted);margin-top:16px}

/* footer */
.site-footer{background:var(--band);color:var(--band-muted);padding:56px 0 40px;font-size:15px}
.foot{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.site-footer .logo{color:var(--band-ink)}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;gap:22px;flex-wrap:wrap}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--gold)}
.copy{border-top:1px solid #24365A;margin-top:36px;padding-top:22px;font-size:14px}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* edition selector placement */
.card .edition{margin-top:auto;padding-top:18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}
.card .edition .langsel{flex-basis:100%;margin-top:0}
.card .buy{padding:0;margin:0}
.buybox .edition{display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.buybox .edition .langsel{flex-basis:100%;margin-top:0}

/* video course */
.course-home{background:var(--surface);border-block:1px solid var(--line)}
.course-feature{display:grid;grid-template-columns:260px 1fr;gap:56px;align-items:center}
.course-feature .cover{width:230px;height:310px;transform:rotate(-4deg)}
html[dir="rtl"] .course-feature .cover{transform:rotate(4deg)}
.course-feature .tag{font-size:14px;font-weight:600;color:var(--muted)}
.course-feature .h2{margin-top:6px;max-width:22ch}
.course-feature .lede{color:var(--muted);margin-top:14px;max-width:52ch}
.course-feature .cta{align-items:center;gap:20px}
@media (max-width:760px){.course-feature{grid-template-columns:1fr;gap:28px}.course-feature .cover{width:180px;height:245px}}
.lessons{margin:8px 0 8px;max-width:66ch}
.lesson-list{margin-top:48px;display:grid;gap:44px}
.lesson h2{font-size:22px;font-weight:800}
.lesson p{color:var(--muted);margin-top:6px}
.video{margin-top:16px;aspect-ratio:16/9;border-radius:12px;background:var(--navy);display:grid;place-items:center;overflow:hidden}
.video iframe{width:100%;height:100%;border:0}
.video-soon{color:#C4CCD8!important;margin:0!important;font-size:15px}