/* =========================================================================
   site.css - the look shared by every page: colours, fonts, buttons, header,
   contact block, footer, legal pages. Styles used by one page only live
   inside that page's own <style> block.
   ========================================================================= */

/* ---- colours: change a colour here and it changes everywhere ---- */
:root{
  /* Brand palette sampled from the Kites and Ninepins logo:
     brown #723500, bright teal #20B8B9, mid teal #079393, deep teal #045B52.
     --brand is the brown: it carries the buttons and headings, as in the logo.
     --teal is the accent that goes with it. */
  --brand:#723500; --brand-dark:#5a2a00; --brand-deep:#045B52; --brand-soft:#f6ece2; --brand-tint:#fbf6f1;
  --teal:#079393; --teal-bright:#20B8B9; --teal-deep:#045B52; --teal-soft:#e2f4f3;
  --rw:#4b4a9e; --rw-soft:#ecebf7;
  --ink:#16202a; --ink-soft:#4a5764; --ink-faint:#7b8794;
  --line:#e0e6e6; --surface-2:#f6f8f8;
  --bad:#a8442c; --bad-soft:#fbeee9;
  --shadow:0 1px 2px rgba(15,23,32,.05), 0 18px 40px -22px rgba(15,23,32,.28);
}

/* ---- base ---- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:#fff;color:var(--ink);
  font-family:Lato,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  font-size:16.5px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
h2.sec{font-weight:900;font-size:clamp(28px,3.6vw,40px);line-height:1.1;letter-spacing:-.02em;margin:8px 0 12px;max-width:22ch}
.lead{font-size:18px;color:var(--ink-soft);max-width:62ch;margin:0}

/* ---- placeholders: must be replaced before launch (build.py warns) ---- */
.fill{background:#fff5c2;border:1.5px dashed #d4a800;border-radius:4px;padding:0 5px;color:#6b5200;font-weight:700;font-size:.92em}
.fill-block{background:#fffbe6;border:1.5px dashed #d4a800;border-radius:10px;padding:18px 20px;color:#6b5200;font-size:14.5px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:8px;font-weight:700;font-size:15.5px;
  text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:inherit;white-space:nowrap;
  transition:background .15s ease,border-color .15s ease,color .15s ease}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{border-color:#c6d0d0;color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-white{background:#fff;color:var(--brand-deep)}
.btn-white:hover{background:var(--brand-soft)}

/* ---- header ---- */
.head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.head .wrap{display:flex;align-items:center;gap:24px;height:64px}
.brand{text-decoration:none;display:flex;align-items:baseline;gap:7px;white-space:nowrap}
.brand b{font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--brand)}
.brand span{font-size:14px;color:var(--ink-soft)}
.nav{display:flex;gap:20px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;font-size:15px;color:var(--ink-soft)}
.nav a:hover{color:var(--brand)}
.nav .btn{padding:9px 16px;font-size:14.5px;color:#fff}
.menu-btn{display:none;margin-left:auto;background:none;border:1.5px solid var(--line);border-radius:8px;padding:7px 12px;font:inherit;font-size:14px;cursor:pointer}
@media (max-width:1100px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px}
  .nav.open{display:flex}
  .nav a{padding:11px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:12px;justify-content:center;border-bottom:0}
}

/* ---- breadcrumb (tool and legal pages) ---- */
.crumb{max-width:1140px;margin:0 auto;padding:14px 20px 0;font-size:13px;color:var(--ink-faint)}
.crumb a{color:var(--ink-faint)}

/* ---- contact block (home page and /contact/) ---- */
.contact{background:var(--brand-deep);color:#fff;padding:88px 0}
@media (max-width:760px){.contact{padding:64px 0}}
.contact .cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
@media (max-width:860px){.contact .cols{grid-template-columns:1fr;gap:34px}}
.contact .eyebrow{color:#8fd3c5}
.contact h2.sec{color:#fff}
.contact .lead{color:rgba(255,255,255,.82)}
.cinfo{margin-top:30px;display:grid;gap:18px}
.cinfo div{font-size:15.5px;color:rgba(255,255,255,.88)}
.cinfo b{display:block;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:#8fd3c5;margin-bottom:3px}
.cinfo a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35)}
.cinfo a:hover{border-color:#fff}
.cinfo .place{display:block;font-weight:700;color:#fff;letter-spacing:.01em}
.form{background:#fff;color:var(--ink);border-radius:14px;padding:28px}
.form h3{margin:0 0 4px;font-size:21px;font-weight:900}
.form .note{margin:0 0 20px;font-size:14px;color:var(--ink-faint)}
.form label{display:block;font-size:13.5px;font-weight:700;margin:0 0 6px;color:var(--ink-soft)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:480px){.form .row{grid-template-columns:1fr}}
.form .f{margin-bottom:14px}
.form input,.form select,.form textarea{width:100%;font:inherit;font-size:15.5px;padding:11px 13px;border:1.5px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.form textarea{min-height:92px;resize:vertical}
.form .btn{width:100%;justify-content:center;margin-top:4px}
.form .or{text-align:center;font-size:13.5px;color:var(--ink-faint);margin-top:12px}
.form .or a{color:var(--brand);font-weight:700}

/* ---- footer ---- */
.foot{background:#0f2925;color:rgba(255,255,255,.7);font-size:14px}
.foot .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;padding-top:48px;padding-bottom:34px}
@media (max-width:860px){.foot .wrap{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot .wrap{grid-template-columns:1fr}}
.foot h4{margin:0 0 10px;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:#8fd3c5}
.foot a{display:block;color:rgba(255,255,255,.78);text-decoration:none;padding:3px 0}
.foot a:hover{color:#fff}
.foot .brandline b{font-size:22px;font-weight:900;color:#fff;letter-spacing:.02em}
.foot .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;font-size:12.5px;color:rgba(255,255,255,.5)}

/* ---- legal pages (terms, privacy, refunds) ---- */
.legal-doc{max-width:760px;margin:0 auto;padding:32px 20px 80px}
.legal-doc h1{font-size:clamp(30px,4vw,40px);font-weight:900;letter-spacing:-.02em;margin:6px 0 16px}
.legal-doc h2{font-size:19px;font-weight:900;margin:34px 0 8px}
.legal-doc p,.legal-doc li{color:var(--ink-soft)}
.legal-doc ol,.legal-doc ul{padding-left:22px}
.legal-doc .intro{font-size:17px}
.legal-doc address{font-style:normal;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:16px 18px;color:var(--ink-soft)}

/* status badges: what is live today vs what is still being built */
.soon,.now{display:inline-block;font-size:10.5px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;
  border-radius:99px;padding:2px 9px;vertical-align:2px;margin-left:6px;white-space:nowrap}
.soon{background:#fff3df;color:#8a5a00}
.now{background:var(--brand-soft);color:var(--brand-dark)}

/* programmes: cards that reflow, plus the subject and board lists */
.prog-grid{grid-template-columns:repeat(auto-fit,minmax(248px,1fr))}
.subjects{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:28px;margin-top:26px;
  background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:24px 26px}
@media (max-width:760px){.subjects{grid-template-columns:1fr;gap:18px}}
.subjects h3{margin:0 0 6px;font-size:11.5px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
.subjects p{margin:0;color:var(--ink-soft);font-size:15px;line-height:1.7}

/* the logo: the wordmark replaces the text brand */
.brand img{display:block;height:34px;width:auto}
@media (max-width:420px){.brand img{height:28px}}

/* results: four figures, then the smaller real-SAT pair */
.results .stats{grid-template-columns:repeat(auto-fit,minmax(248px,1fr))}
.results .stat b{font-size:clamp(34px,4vw,46px)}
.res-sub{margin:34px 0 0;font-size:13px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}
.res-sub + .stats{margin-top:12px}

/* The four brand colours, used by role:
   brown = buttons and headlines, mid teal = labels and links,
   deep teal = the dark bands, bright teal = small highlights.
   CMYK for print: brown 35/77/100/42, deep teal 90/42/65/31,
   mid teal 82/22/44/2, bright teal 72/2/32/0. */
.eyebrow{color:var(--teal)}
.crumb a:hover,.form .or a{color:var(--teal)}
.ticks li::before{border-color:var(--teal)}
.prog .code{color:var(--teal-deep)}
.prog a{color:var(--teal)}
.subjects h3{color:var(--teal)}
.stat b{color:var(--teal-deep)}
.proof b{color:var(--ink)}
.loop{background:var(--teal-soft);border-color:#bfe2df}
.loop svg{stroke:var(--teal)}
.part.ours{background:var(--teal-soft);border-color:#bfe2df}
.part.ours li::before{color:var(--teal)}
.contact .eyebrow,.foot h4{color:var(--teal-bright)}
.included li::before{border-color:var(--teal-bright)}

/* The enquiry card in the contact block. It replaced a form that composed a
   WhatsApp message: an enquiry now lands in a queue the office works through,
   rather than in a chat that scrolls away. */
.enq-card .btn{width:100%;justify-content:center;margin-top:4px}
.enq-asks{margin:14px 0 18px;padding:0;list-style:none;display:grid;gap:9px;font-size:15px;color:var(--ink-soft)}
.enq-asks li{position:relative;padding-left:24px}
.enq-asks li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:7px;
  border-left:2.5px solid var(--teal);border-bottom:2.5px solid var(--teal);transform:rotate(-45deg)}