/* ============================================================
   SQ Data Consultants — shared styles
   Palette and type are a proposal; retune --ink / --brass etc.
   to the real logo colours when confirmed.
   ============================================================ */

:root{
  --ink:#161616;        /* near-black — primary dark */
  --ink-2:#262626;      /* timeline bars / dark panels */
  --slate:#6B6B6B;      /* neutral grey — secondary bars */
  --paper:#F7F6F5;      /* clean near-white background */
  --card:#FFFFFF;
  --brass:#C8102E;      /* accent — red */
  --brass-deep:#9A0B20;
  --muted:#5C5C5C;
  --line:rgba(0,0,0,.12);
  --line-strong:rgba(0,0,0,.26);

  --display:"Space Grotesk",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;

  --wrap:1120px;
  --r:14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--brass-deep);margin:0 0 14px;
}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.08;margin:0}
.section{padding:88px 0}
.section--tight{padding:64px 0}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(242,243,241,.86);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.head-row{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:38px;width:auto}
.brand b{font-family:var(--display);font-size:17px;letter-spacing:.01em}
.brand span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);margin-top:2px}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:15px;text-decoration:none;color:var(--ink);opacity:.78}
.nav a:hover,.nav a[aria-current="page"]{opacity:1}
.nav a[aria-current="page"]{box-shadow:inset 0 -2px var(--brass)}
.nav .btn{opacity:1}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--body);font-size:15px;font-weight:500;
  padding:11px 20px;border-radius:999px;text-decoration:none;cursor:pointer;border:0;
  background:var(--ink);color:#fff;transition:transform .15s ease,background .15s ease;
}
.btn:hover{transform:translateY(-1px);background:var(--ink-2)}
.btn--brass{background:var(--brass);color:#fff}
.btn--brass:hover{background:var(--brass-deep);color:#fff}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0}

/* ---------- hero ---------- */
.hero{padding:84px 0 76px;background:
  radial-gradient(120% 90% at 85% -10%,rgba(200,16,46,.08),transparent 55%),var(--paper)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero h1{font-size:clamp(38px,5.4vw,62px);letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--brass-deep)}
.hero p.lead{font-size:19px;color:var(--muted);max-width:46ch;margin:22px 0 30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* phased-timeline signature */
.timeline{
  background:var(--ink);color:#e3e3e3;border-radius:var(--r);
  padding:26px 26px 30px;box-shadow:0 24px 50px -28px rgba(0,0,0,.55);
}
.timeline-head{display:flex;justify-content:space-between;align-items:baseline;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:#9a9a9a;margin-bottom:20px}
.phase{margin:0 0 16px}
.phase:last-child{margin-bottom:0}
.phase-label{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;
  color:#bdbdbd;margin-bottom:7px;display:flex;justify-content:space-between}
.bar-track{height:12px;background:rgba(255,255,255,.07);border-radius:6px;overflow:hidden}
.bar-fill{height:100%;border-radius:6px;background:linear-gradient(90deg,#5e5e5e,#8f8f8f);
  transform-origin:left;animation:grow .9s cubic-bezier(.2,.8,.2,1) both}
.phase--accent .bar-fill{background:linear-gradient(90deg,var(--brass),#e4324d)}
@keyframes grow{from{transform:scaleX(0);opacity:.4}to{transform:scaleX(1);opacity:1}}

/* ---------- generic blocks ---------- */
.dark{background:var(--ink);color:#e6e6e6}
.dark .eyebrow{color:#ff4d63}
.dark h2{color:#fff}
.kicker{font-size:clamp(28px,3.6vw,40px);letter-spacing:-.015em;max-width:20ch}
.lede{color:var(--muted);font-size:18px;max-width:60ch}
.dark .lede{color:#b0b0b0}

.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px;margin:0}
.card .num{font-family:var(--mono);font-size:12px;color:var(--brass-deep);
  letter-spacing:.12em;display:block;margin-bottom:14px}

/* ---------- books ---------- */
.book-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:44px}
.book{display:grid;grid-template-columns:118px 1fr;gap:22px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.cover{border-radius:8px;aspect-ratio:3/4;display:flex;flex-direction:column;
  justify-content:flex-end;padding:14px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(155deg,var(--ink-2),var(--ink))}
.cover.cover--brass{background:linear-gradient(155deg,#7a0f1e,var(--ink))}
.cover::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--brass)}
.cover small{font-family:var(--mono);font-size:9px;letter-spacing:.12em;opacity:.7;text-transform:uppercase}
.cover strong{font-family:var(--display);font-size:13px;line-height:1.15;margin-top:6px}
.book-body h3{font-size:18px;margin-bottom:6px}
.book-body p{color:var(--muted);font-size:14.5px;margin:0 0 14px}
.price{font-family:var(--mono);display:flex;align-items:baseline;gap:10px;margin-bottom:14px}
.price .now{font-size:19px;color:var(--ink);font-weight:600}
.price .was{font-size:13px;color:var(--muted);text-decoration:line-through}
.price .save{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--brass-deep);border:1px solid var(--line-strong);border-radius:999px;padding:2px 8px}
.note{font-size:13.5px;color:var(--muted);margin-top:8px}

/* ---------- about / leadership ---------- */
.lead-row{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:40px}
.person{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;
  display:flex;gap:18px;align-items:center}
.avatar{width:60px;height:60px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-family:var(--display);font-size:20px;color:#fff;background:var(--brass)}
.person h3{font-size:18px}
.person p{margin:2px 0 0;color:var(--muted);font-size:14.5px}

/* ---------- form ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:36px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:500;color:var(--ink)}
.field label .req{color:var(--brass-deep)}
.field input,.field select,.field textarea{
  font-family:var(--body);font-size:15px;color:var(--ink);background:var(--card);
  border:1px solid var(--line-strong);border-radius:10px;padding:12px 14px;width:100%;
}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:2px solid var(--brass);outline-offset:1px;border-color:transparent}
.consent{grid-column:1/-1;display:flex;gap:11px;align-items:flex-start;
  font-size:14px;color:var(--muted)}
.consent input{width:18px;height:18px;margin-top:3px;flex:none}
.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:16px;margin-top:6px}
.form-msg{font-size:14.5px}
.form-msg.ok{color:#1f6b3a}
.form-msg.err{color:#9b2c2c}
.honey{position:absolute;left:-9999px;opacity:0}

.contact-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:44px;align-items:start}
.info-card{background:var(--ink);color:#e3e3e3;border-radius:var(--r);padding:30px}
.info-card h3{color:#fff;font-size:20px;margin-bottom:18px}
.info-card .row{margin-bottom:18px}
.info-card .k{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:#9a9a9a;margin-bottom:4px}
.info-card a{color:#ff4d63;text-decoration:none}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:#b3b3b3;padding:54px 0 30px;margin-top:0}
.foot-row{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-brand b{font-family:var(--display);color:#fff;font-size:18px}
.foot-brand p{max-width:40ch;font-size:14.5px;margin:12px 0 0}
.foot-nav{display:flex;gap:26px;flex-wrap:wrap}
.foot-nav a{color:#d6d6d6;text-decoration:none;font-size:14.5px;opacity:.85}
.foot-nav a:hover{opacity:1;color:#fff}
.foot-base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:#8a8a8a;font-family:var(--mono);letter-spacing:.04em}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .nav{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;
    gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 24px 18px;
    display:none}
  .nav.open{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line);opacity:.9}
  .nav a[aria-current="page"]{box-shadow:none;color:var(--brass-deep)}
  .nav .btn{margin-top:12px;justify-content:center}
  .nav-toggle{display:block}
  .hero-grid,.contact-grid{grid-template-columns:1fr;gap:38px}
  .cols,.book-grid,.lead-row,.form-grid,.split{grid-template-columns:1fr}
  .section{padding:60px 0}
}
@media(prefers-reduced-motion:reduce){
  .bar-fill{animation:none}
  *{scroll-behavior:auto}
}

/* ---------- media ---------- */
.banner{margin-top:38px;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line);position:relative}
.banner img{width:100%;height:clamp(240px,38vw,400px);object-fit:cover;display:block}
.banner .cap{position:absolute;left:0;right:0;bottom:0;padding:20px 24px;
  background:linear-gradient(transparent,rgba(0,0,0,.74));color:#fff;
  font-family:var(--mono);font-size:12px;letter-spacing:.06em}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-top:44px}
.media-figure{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);
  background:#fff;box-shadow:0 18px 40px -30px rgba(0,0,0,.5)}
.media-figure img{width:100%;display:block}
.dark .media-figure{border-color:rgba(255,255,255,.14)}
.toned{filter:grayscale(1) contrast(1.05)}

.form-msg a{color:inherit;text-decoration:underline;font-weight:500}