/* Layout: lake-blue ink on cool paper; a timing "test strip" runs through the page like a CELPIP clock. One bold moment: the speaking drill timer. */
:root{
  --bg:#f4f7f9; --surface:#ffffff; --ink:#0f2a40; --muted:#4d6275; --line:#d6e0e8;
  --brand:#14507a; --brand-soft:#e2edf5; --accent:#e39a2b; --accent-ink:#3a2300; --ok:#2e7d55;
  --display:"Bricolage Grotesque", "Avenir Next", system-ui, sans-serif;
  --body:"Figtree", "Segoe UI", system-ui, sans-serif;
  --mono:"JetBrains Mono", ui-monospace, Menlo, monospace;
  --r:14px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0c1822; --surface:#13232f; --ink:#e6eef4; --muted:#9db1c1; --line:#24394a;
  --brand:#6fb3e3; --brand-soft:#173246; --accent:#f0b24d; --accent-ink:#2a1900; --ok:#5fc08b; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0c1822; --surface:#13232f; --ink:#e6eef4; --muted:#9db1c1; --line:#24394a;
  --brand:#6fb3e3; --brand-soft:#173246; --accent:#f0b24d; --accent-ink:#2a1900; --ok:#5fc08b; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--body);}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);line-height:1.1;text-wrap:balance;margin:0}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:800;letter-spacing:-.02em}
h3{font-size:1.25rem;font-weight:700}
p{margin:0}
a{color:var(--brand)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.eyebrow{font:600 .78rem/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
.lede{color:var(--muted);max-width:62ch;font-size:1.08rem}
section{padding-block:72px;border-top:1px solid var(--line)}
.sec-head{display:grid;gap:12px;margin-bottom:36px}

/* header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;padding-block:14px}
.logo{display:flex;align-items:center;gap:10px;font:800 1.15rem var(--display);color:var(--ink);text-decoration:none}
.logo b{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--brand);color:var(--surface);font:700 .8rem var(--mono)}
.nav nav{display:flex;gap:20px;margin-left:auto}
.nav nav a{color:var(--muted);text-decoration:none;font-weight:500}
.nav nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;font:700 .95rem var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-accent:hover{filter:brightness(1.05)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--brand)}
.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
@media (max-width:760px){.nav nav{display:none}.nav .btn{margin-left:auto;padding:10px 16px}}

/* hero */
.hero{padding-block:64px 56px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);font-weight:800;letter-spacing:-.03em}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero .lede{margin-top:20px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:28px;color:var(--muted);font-size:.92rem}
.trust span::before{content:"✓ ";color:var(--ok);font-weight:700}
.scorecard{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 20px 50px -30px rgba(15,42,64,.45)}
.scorecard .top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px}
.scorecard .top span{font:500 .8rem var(--mono);color:var(--muted)}
.bar{display:grid;grid-template-columns:90px 1fr 34px;gap:12px;align-items:center;margin-block:12px;font-weight:600}
.bar i{display:block;height:10px;border-radius:5px;background:var(--brand-soft);overflow:hidden}
.bar i::after{content:"";display:block;height:100%;width:var(--w);background:var(--brand);border-radius:5px}
.bar b{font:700 1rem var(--mono);text-align:right}
.scorecard .goal{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);font-size:.92rem;color:var(--muted)}
.scorecard .goal strong{color:var(--ok)}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}}

/* test strip */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.comp{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:grid;gap:10px;align-content:start;min-width:0}
.comp .t{font:700 .85rem var(--mono);color:var(--brand)}
.comp ul{margin:4px 0 0;padding-left:18px;color:var(--muted);font-size:.94rem}
.comp li{margin-block:3px}
.order{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.9rem;margin-top:18px;flex-wrap:wrap}
.order code{font:600 .82rem var(--mono);background:var(--brand-soft);color:var(--ink);padding:3px 8px;border-radius:6px}
@media (max-width:960px){.strip{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.strip{grid-template-columns:1fr}}

/* speaking drill */
.drill{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.tasks{display:grid;gap:6px}
.task{display:grid;grid-template-columns:28px 1fr auto;gap:12px;align-items:center;text-align:left;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);font:500 .97rem var(--body);cursor:pointer}
.task:hover{border-color:var(--brand)}
.task[aria-pressed="true"]{border-color:var(--brand);background:var(--brand-soft)}
.task .n{font:700 .85rem var(--mono);color:var(--brand)}
.task .s{font:500 .8rem var(--mono);color:var(--muted);font-variant-numeric:tabular-nums}
.timer{background:var(--brand);color:#fff;border-radius:20px;padding:28px;display:grid;gap:16px;position:sticky;top:90px}
:root[data-theme="dark"] .timer{background:var(--surface);border:1px solid var(--line)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .timer{background:var(--surface);border:1px solid var(--line)}}
.timer .phase{font:600 .78rem var(--body);letter-spacing:.12em;text-transform:uppercase;opacity:.85}
.timer .clock{font:700 clamp(3.4rem,9vw,5rem)/1 var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.03em}
.timer .prompt{font-size:1.02rem;opacity:.92;min-height:3.2em}
.timer .track{height:8px;border-radius:4px;background:rgba(255,255,255,.2);overflow:hidden}
.timer .track i{display:block;height:100%;width:0;background:var(--accent);transition:width .25s linear}
.timer .row{display:flex;gap:10px;flex-wrap:wrap}
.timer .btn-ghost{border-color:rgba(255,255,255,.35);color:inherit}
@media (max-width:860px){.drill{grid-template-columns:1fr}.timer{position:static}}

/* CLB ladder */
.ladder-wrap{overflow-x:auto}
.ladder{display:grid;grid-template-columns:repeat(12,minmax(56px,1fr));gap:6px;align-items:end;min-width:640px;padding-bottom:6px}
.rung{border-radius:8px 8px 4px 4px;background:var(--brand-soft);display:grid;place-items:end center;padding:8px 0;font:700 .95rem var(--mono);color:var(--ink);position:relative}
.rung.hit{background:var(--brand);color:var(--surface)}
.ladder-labels{display:grid;grid-template-columns:repeat(12,minmax(56px,1fr));gap:6px;min-width:640px;font-size:.78rem;color:var(--muted);text-align:center}
.marks{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.mark{border-left:4px solid var(--accent);padding:4px 0 4px 16px;display:grid;gap:4px}
.mark strong{font:700 1.05rem var(--display)}
.mark span{color:var(--muted);font-size:.94rem}
.note{font-size:.85rem;color:var(--muted);margin-top:18px}
@media (max-width:760px){.marks{grid-template-columns:1fr}}

/* tips */
.tips{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.tip{padding:24px;display:grid;gap:8px;border-bottom:1px solid var(--line);min-width:0}
.tip:nth-child(odd){border-right:1px solid var(--line)}
.tip:nth-last-child(-n+2){border-bottom:0}
.tip h3{font-size:1.1rem}
.tip p{color:var(--muted);font-size:.96rem}
@media (max-width:700px){.tips{grid-template-columns:1fr}.tip:nth-child(odd){border-right:0}.tip:nth-last-child(2){border-bottom:1px solid var(--line)}}

/* sessions */
#sessions{background:var(--surface)}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.plan{border:1px solid var(--line);border-radius:var(--r);padding:24px;display:grid;grid-template-rows:auto auto 1fr auto;gap:14px;background:var(--bg);min-width:0}
.plan.feat{border:2px solid var(--brand)}
.plan .tag{justify-self:start;font:700 .72rem var(--body);letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand)}
.opts{display:grid;gap:8px}
.opt{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:11px 16px;border-radius:999px;background:var(--surface);border:2px solid var(--line);color:var(--ink);text-decoration:none}
.opt:hover{border-color:var(--brand)}
.opt span{font:700 .92rem var(--body)}
.opt b{font:800 1.1rem var(--display);font-variant-numeric:tabular-nums}
.opt.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.opt.primary:hover{filter:brightness(1.05)}
.plan ul{margin:0;padding-left:18px;color:var(--muted);font-size:.94rem}
.plan li{margin-block:4px}
.plan .btn{width:100%}
.how{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:28px;color:var(--muted);font-size:.95rem}
.how b{font-family:var(--mono);color:var(--brand);margin-right:6px}
@media (max-width:1000px){.plans{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.plans{grid-template-columns:1fr}}

/* faq */
.faq{display:grid;gap:10px;max-width:820px}
details{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:0 20px}
summary{cursor:pointer;padding:18px 0;font:600 1.03rem var(--body);list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::after{content:"+";font:700 1.3rem var(--mono);color:var(--brand)}
details[open] summary::after{content:"–"}
details p{padding-bottom:18px;color:var(--muted)}

footer{border-top:1px solid var(--line);padding-block:36px;color:var(--muted);font-size:.9rem}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
.pricechip{margin-top:22px;display:inline-block;padding:8px 14px;border-radius:999px;background:var(--brand-soft);color:var(--ink);font-size:.95rem}
.pricechip b{color:var(--brand)}
.nudge{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-radius:var(--r);background:var(--brand-soft)}
.nudge p{font:600 1.05rem var(--body);max-width:60ch;min-width:0}
.mbar{display:none}
@media (max-width:760px){
  .mbar{display:flex;align-items:center;justify-content:space-between;gap:12px;position:fixed;left:0;right:0;bottom:0;z-index:11;
    background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -8px 24px -16px rgba(15,42,64,.5);
    padding-top:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px));
    padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));font-size:.92rem}
  .mbar b{color:var(--brand)}
  .mbar .btn{padding:10px 18px}
  body{padding-bottom:72px}
}

/* ---- shared multi-page additions ---- */
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:20;background:var(--surface);padding:8px 12px;border-radius:8px}
.nav nav a[aria-current="page"]{color:var(--ink);font-weight:700}
.crumbs{font-size:.88rem;color:var(--muted);padding-block:20px 0}
.crumbs a{color:var(--muted)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line)}
.page-hero{padding-block:28px 40px}
.page-hero h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.025em;max-width:22ch}
.page-hero .lede{margin-top:16px}
.page-hero .meta{margin-top:14px;font-size:.88rem;color:var(--muted)}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start;padding-bottom:64px}
@media (max-width:900px){.layout{grid-template-columns:1fr}}
.prose{max-width:70ch;min-width:0}
.prose h2{font-size:1.7rem;margin-top:44px;margin-bottom:14px}
.prose h3{margin-top:28px;margin-bottom:10px}
.prose p{margin-block:0 16px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin-block:6px}
.prose strong{color:var(--ink)}
.prose table{width:100%;border-collapse:collapse;font-size:.95rem;margin-bottom:20px}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font-weight:700;background:var(--brand-soft)}
.prose td{font-variant-numeric:tabular-nums}
.tablewrap{overflow-x:auto;margin-bottom:20px}
.tablewrap table{margin-bottom:0;min-width:520px}
.sample{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:10px;padding:18px 20px;margin-bottom:20px}
.sample .label{font:700 .75rem var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin-bottom:8px;display:block}
.sample p:last-child{margin-bottom:0}
.callout{background:var(--brand-soft);border-radius:12px;padding:16px 20px;margin-bottom:20px}
.callout p:last-child{margin-bottom:0}
.aside{position:sticky;top:90px;display:grid;gap:16px}
@media (max-width:900px){.aside{position:static}}
.bookbox{background:var(--surface);border:2px solid var(--brand);border-radius:16px;padding:22px;display:grid;gap:12px}
.bookbox h2{font-size:1.25rem}
.bookbox p{color:var(--muted);font-size:.94rem}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 22px;font-size:.94rem}
.toc h2{font-size:1rem;margin-bottom:8px}
.toc ul{margin:0;padding-left:18px}
.toc li{margin-block:5px}
.cta-band{background:var(--brand);color:#fff;border-radius:20px;padding:32px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;margin-block:40px}
.cta-band h2{color:#fff;font-size:1.6rem;margin:0}
.cta-band p{opacity:.9;margin-top:8px}
.cta-band .opts{min-width:260px}
.cta-band .opt{background:#fff;color:#0f2a40;border-color:#fff}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .cta-band{background:var(--surface);border:1px solid var(--line)}}
:root[data-theme="dark"] .cta-band{background:var(--surface);border:1px solid var(--line)}
@media (max-width:700px){.cta-band{grid-template-columns:1fr;padding:24px}.cta-band .opts{min-width:0}}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cards{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:8px;align-content:start;text-decoration:none;color:var(--ink);min-width:0}
.card:hover{border-color:var(--brand)}
.card .kind{font:700 .72rem var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
.card h3{font-size:1.08rem}
.card p{color:var(--muted);font-size:.93rem}
.foot-links{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:24px}
.foot-links h2{font:700 .8rem var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin-bottom:10px}
.foot-links ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.foot-links a{color:var(--muted);text-decoration:none}
.foot-links a:hover{color:var(--ink)}
@media (max-width:760px){.foot-links{grid-template-columns:repeat(2,1fr)}}
.tasklist{display:grid;gap:10px;margin-bottom:20px}
.tasklist a{display:grid;grid-template-columns:32px 1fr auto;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);text-decoration:none;color:var(--ink)}
.tasklist a:hover{border-color:var(--brand)}
.tasklist .n{font:700 .85rem var(--mono);color:var(--brand)}
.tasklist .s{font:500 .8rem var(--mono);color:var(--muted)}
/* nav at narrower widths: links move to a scrollable row under the logo */
.nav nav{gap:18px;font-size:.95rem}
@media (max-width:1100px){.nav nav{gap:14px;font-size:.9rem}}
@media (max-width:960px){
  .nav{flex-wrap:wrap;row-gap:8px}
  .nav nav{display:flex!important;order:3;width:100%;margin-left:0;overflow-x:auto;gap:18px;padding-bottom:4px;scrollbar-width:none}
  .nav nav::-webkit-scrollbar{display:none}
  .nav nav a{white-space:nowrap}
  .nav .btn{margin-left:auto}
}
@media (max-width:760px){.nav .btn{display:none}}
.mbar .btn{white-space:nowrap;flex:none}
.mbar span{min-width:0}
.cta-row .opts{min-width:min(100%,320px)}