/* ============================================================
   Chase Health & Performance — component + layout styles
   ============================================================ */

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--color-bg);
  color:var(--color-ink);
  font-family:var(--font-body);
  font-size:var(--t-body);
  line-height:var(--lh-body);
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
::selection{ background:var(--color-accent); color:var(--color-on-accent); }

/* ---------- focus + skip link ---------- */
:focus-visible{ outline:2px solid var(--color-accent); outline-offset:2px; border-radius:2px; }
.btn:focus-visible{ outline-offset:3px; }
/* light ring on dark surfaces (hero, nav, enquiry, footer) */
.nav-links a:focus-visible, .nav-drawer-link:focus-visible, .nav-burger:focus-visible,
.btn--light:focus-visible, .footer a:focus-visible, .enquiry .btn:focus-visible,
.hero .btn:focus-visible{ outline-color:var(--color-accent-light); }
.skip-link{
  position:fixed; left:12px; top:-80px; z-index:300;
  background:var(--color-accent); color:var(--color-on-accent);
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-weight:700; font-size:.82rem;
  padding:.8em 1.2em; border-radius:var(--r-sm); transition:top .25s var(--ease);
}
.skip-link:focus{ top:12px; outline:2px solid var(--color-accent-light); outline-offset:2px; }

/* ---------- layout primitives ---------- */
.container{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block:var(--section-y); position:relative; }
.section--warm{ background:var(--color-bg-warm); }
.bleed{ width:100%; }

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--font-cond);
  text-transform:uppercase;
  letter-spacing:var(--track-eyebrow);
  font-size:var(--t-eyebrow);
  font-weight:600;
  color:var(--color-muted);
  display:inline-flex; align-items:center; gap:.7em;
  margin:0;
}
.eyebrow::before{
  content:""; width:30px; height:2px; background:var(--color-accent);
  display:inline-block;
}
.eyebrow.on-dark{ color:var(--color-on-dark-mute); }
[data-reveal] .eyebrow::before{ width:0; transition:width .6s var(--ease-out) .25s; }
[data-reveal].is-in .eyebrow::before{ width:30px; }

.display{
  font-family:var(--font-display);
  font-weight:400;
  font-size:var(--t-display);
  line-height:var(--lh-tight);
  letter-spacing:var(--track-display);
  margin:0;
  text-wrap:balance;
}
.h2{ font-family:var(--font-display); font-weight:400; font-size:var(--t-h2); line-height:var(--lh-snug); letter-spacing:var(--track-display); margin:0; text-wrap:balance; }
.h3{ font-family:var(--font-display); font-weight:400; font-size:var(--t-h3); line-height:1.1; margin:0; }
.lede{ font-size:var(--t-lede); line-height:1.5; color:var(--color-ink-2); margin:0; text-wrap:pretty; }
.body-text{ color:var(--color-ink-2); }
.body-text p{ margin:0 0 1.1em; max-width:var(--maxw-text); }
.body-text p:last-child{ margin-bottom:0; }
.muted{ color:var(--color-muted); }
.accent{ color:var(--color-accent); }
.mark{ color:var(--color-accent); }

/* ---------- buttons ---------- */
.btn{
  --btn-bg:var(--color-accent); --btn-fg:var(--color-on-accent); --btn-bd:var(--color-accent);
  font-family:var(--font-cond);
  text-transform:uppercase;
  letter-spacing:.1em;
  font-weight:700;
  font-size:.92rem;
  display:inline-flex; align-items:center; gap:.6em;
  padding:.92em 1.5em;
  background:var(--btn-bg); color:var(--btn-fg);
  border:1.5px solid var(--btn-bd); border-radius:var(--r-pill);
  cursor:pointer;
  transition:transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), color .2s, border-color .2s;
  white-space:nowrap;
}
.btn .arrow{ transition:transform .3s var(--ease-out); }
.btn:hover{ transform:translateY(-2px); box-shadow:0 14px 30px -12px rgba(26,60,43,.5); background:var(--color-accent-2); }
.btn:hover .arrow{ transform:translateX(4px); }
.btn--ghost{ --btn-bg:transparent; --btn-fg:var(--color-ink); --btn-bd:var(--color-line-2); }
.btn--ghost:hover{ background:var(--color-ink); color:var(--color-bg); border-color:var(--color-ink); box-shadow:none; }
.btn--light{ --btn-bg:transparent; --btn-fg:var(--color-on-dark); --btn-bd:rgba(237,232,223,.5); }
.btn--light:hover{ background:var(--color-on-dark); color:var(--color-dark); border-color:var(--color-on-dark); box-shadow:none; }
.btn--lg{ font-size:1rem; padding:1.05em 1.8em; }

.textlink{
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em;
  font-weight:700; font-size:.9rem; color:var(--color-accent);
  display:inline-flex; align-items:center; gap:.5em; cursor:pointer;
  border-bottom:2px solid transparent; padding-bottom:2px;
  transition:border-color .25s var(--ease), gap .25s var(--ease);
}
.textlink:hover{ border-color:var(--color-accent); gap:.8em; }

/* ---------- grain overlay ---------- */
.grain{
  position:absolute; inset:0; pointer-events:none; z-index:3;
  opacity:.42; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@keyframes grainDrift{
  0%  { transform:translate(0,0); }
  33% { transform:translate(-3px,4px); }
  66% { transform:translate(4px,-3px); }
  100%{ transform:translate(0,0); }
}
.hero .grain{ animation:grainDrift 28s ease-in-out infinite; }

/* ============================================================
   HERO
   ============================================================ */
.hero{ position:relative; min-height:100svh; display:flex; align-items:flex-end; background:var(--color-dark); overflow:hidden; }
.hero-poster{ position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(80% 60% at 82% 6%, rgba(36,81,56,.55) 0%, transparent 52%),
    radial-gradient(120% 85% at 64% 22%, #3a382f 0%, transparent 60%),
    linear-gradient(158deg, #26241a 0%, #16150f 62%, #100f0b 100%);
}
.hero-badge{
  position:absolute; z-index:1; right:-6%; top:6%;
  width:min(56vw, 640px); height:auto;
  opacity:.07; filter:saturate(.5);
  pointer-events:none; user-select:none;
}
.hero-scrim{ position:absolute; inset:0; z-index:2; pointer-events:none;
  background:
    linear-gradient(72deg, rgba(10,9,7,.82) 0%, rgba(10,9,7,.45) 38%, rgba(10,9,7,0) 66%),
    linear-gradient(0deg, rgba(10,9,7,.78) 0%, rgba(10,9,7,.12) 42%, rgba(10,9,7,.32) 100%);
}
.hero-inner{ position:relative; z-index:4; padding-bottom:clamp(56px,9vh,120px); padding-top:clamp(48px,8vh,96px); width:100%; }
.hero-logo{
  display:block;
  width:clamp(150px, 22vw, 300px);
  height:auto;
  margin:0 0 var(--s-6);
}
.hero-headline{ font-family:var(--font-cond); font-weight:700; font-size:clamp(2.3rem,5.6vw,4.5rem); color:var(--color-on-dark); line-height:1.02; letter-spacing:-.02em; max-width:15ch; margin:0 0 var(--s-5); text-wrap:balance; }
.hero-sub{ color:var(--color-on-dark-mute); max-width:46ch; margin:0 0 var(--s-7); font-size:var(--t-lede); line-height:1.5; }
.hero-actions{ display:flex; gap:var(--s-4); flex-wrap:wrap; align-items:center; }

.hero-corner{ position:absolute; top:36px; right:var(--gutter); z-index:4;
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.14em; font-weight:600; font-size:.74rem;
  color:var(--color-on-dark-mute); display:flex; align-items:center; gap:.6em; }
.hero-corner .dot{ width:7px; height:7px; border-radius:50%; background:var(--color-accent-light); box-shadow:0 0 0 0 rgba(168,198,178,.6); animation:pulse 2.6s infinite var(--ease); }
@keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(168,198,178,.55);} 70%{ box-shadow:0 0 0 9px rgba(168,198,178,0);} 100%{ box-shadow:0 0 0 0 rgba(168,198,178,0);} }

.hero-scroll{ position:absolute; left:var(--gutter); bottom:26px; z-index:4; display:flex; align-items:center; gap:.7em;
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.14em; font-weight:600; font-size:.72rem; color:var(--color-on-dark-mute); }
.hero-scroll .line{ width:46px; height:1.5px; background:var(--color-on-dark-mute); position:relative; overflow:hidden; }
.hero-scroll .line::after{ content:""; position:absolute; inset:0; width:40%; background:var(--color-on-dark); animation:slide 2.2s infinite var(--ease); }
@keyframes slide{ 0%{ transform:translateX(-110%);} 100%{ transform:translateX(280%);} }

/* ============================================================
   APPROACH
   ============================================================ */
.approach-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:clamp(32px,6vw,96px); align-items:start; }
.approach-head{ position:sticky; top:calc(60px + var(--s-5)); }
.approach-head .display{ margin-top:var(--s-5); max-width:14ch; }
.approach-body{ display:flex; flex-direction:column; gap:var(--s-6); }
.approach-rule{ height:2px; width:64px; background:var(--color-accent); border:0; margin:0; }
.approach-body .lede:first-of-type{ color:var(--color-ink); }

/* ============================================================
   TRACKS
   ============================================================ */
.tracks-intro{ display:flex; flex-direction:column; align-items:center; text-align:center; gap:var(--s-4); max-width:46ch; margin:0 auto; padding-bottom:clamp(36px,5vh,64px); }
.tracks{ display:grid; grid-template-columns:1fr 1fr; min-height:78vh; position:relative; }
.tracks::after{ content:""; position:absolute; top:0; bottom:0; left:50%; width:1px; background:rgba(237,232,223,.18); z-index:5; transform:translateX(-50%); pointer-events:none; }
.track{ position:relative; overflow:hidden; isolation:isolate; display:flex; flex-direction:column; justify-content:flex-end;
  min-height:78vh; padding:clamp(32px,3.6vw,64px); }
.track-media{ position:absolute; inset:0; z-index:0; }
.track-tone{ position:absolute; inset:0; z-index:0; }
.track-tone::after{ content:""; position:absolute; inset:0; pointer-events:none; opacity:.5; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='tn'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23tn)'/%3E%3C/svg%3E"); }
.track-photo{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center center; }
.tone-health{ background:
  radial-gradient(115% 80% at 22% 6%, rgba(255,250,236,.22) 0%, transparent 46%),
  linear-gradient(155deg,#68774a 0%,#93a266 36%,#cbb98a 100%); }
.tone-perf{ background:
  radial-gradient(120% 85% at 80% 8%, rgba(120,176,142,.30) 0%, transparent 48%),
  linear-gradient(155deg,#0d2118 0%,#1b3d2d 46%,#3f5a47 100%); }
.track-scrim{ position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg, rgba(15,14,11,.08) 0%, rgba(15,14,11,.36) 52%, rgba(15,14,11,.86) 100%);
  transition:opacity .7s var(--ease); }
.track:hover .track-scrim{ opacity:.55; }
.track-body{ position:relative; z-index:2; max-width:40ch; color:var(--color-on-dark); display:flex; flex-direction:column; gap:var(--s-3); transition:transform .6s var(--ease-out); }
.track:hover .track-body{ transform:translateY(-6px); }
.track-eyebrow{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.16em; font-weight:600; font-size:.8rem; color:rgba(237,232,223,.82); }
.track-title{ font-family:var(--font-display); font-size:clamp(2.1rem,3.6vw,3.4rem); line-height:.98; letter-spacing:-.01em; color:#fff; margin:0; }
.track-title .g{ color:var(--color-accent-light); }
.track-copy{ color:rgba(237,232,223,.9); font-size:var(--t-body); line-height:1.5; margin:0; max-width:36ch; }
.track-actions{ margin-top:var(--s-4); }
.track-btn-group{
  display:inline-flex;
  border:1.5px solid rgba(237,232,223,.42);
  border-radius:var(--r-pill);
  overflow:hidden;
}
.track-btn{
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.09em; font-weight:700; font-size:.78rem;
  color:rgba(237,232,223,.82); background:rgba(237,232,223,.06);
  border:0; border-right:1px solid rgba(237,232,223,.22);
  padding:.78em 1.2em; cursor:pointer; white-space:nowrap; line-height:1;
  transition:background .22s var(--ease), color .22s var(--ease);
}
.track-btn:last-child{ border-right:0; }
.track-btn:hover{ background:rgba(168,198,178,.28); color:#fff; }
.track-btn:focus-visible{ outline:2px solid var(--color-accent-light); outline-offset:-2px; }
.track-cta{ align-self:flex-start; font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-weight:700; font-size:.86rem; color:#fff;
  display:inline-flex; align-items:center; gap:.5em; border:0; border-bottom:2px solid rgba(255,255,255,.4); padding:0 0 3px; background:none; cursor:pointer; transition:border-color .3s var(--ease), gap .3s var(--ease); }
.track:hover .track-cta{ border-color:#fff; gap:.85em; }
.tracks-foot{ display:flex; align-items:flex-start; gap:var(--s-4); padding-top:var(--s-6); max-width:74ch; }
.tracks-foot .qmark{ font-family:var(--font-display); font-size:2.4rem; line-height:.8; color:var(--color-line-2); }

/* ============================================================
   TESTIMONIALS MODAL
   ============================================================ */
.modal{ position:fixed; inset:0; z-index:200; display:flex; align-items:center; justify-content:center; padding:clamp(16px,4vw,48px); }
.modal[hidden]{ display:none; }
.modal-overlay{ position:absolute; inset:0; background:rgba(15,14,11,.66); backdrop-filter:blur(4px); }
.modal-card{ position:relative; width:min(720px,100%); max-height:min(90vh, 800px); display:flex; flex-direction:column;
  background:var(--color-surface-2); color:var(--color-ink); border-radius:var(--r-xl); box-shadow:var(--shadow-hero);
  overflow:hidden; transform:translateY(14px); transition:transform .4s var(--ease-out); }
.modal.open .modal-card{ transform:none; }
.modal-close{ position:absolute; top:16px; right:16px; z-index:2; width:40px; height:40px; border-radius:50%;
  border:1px solid var(--color-line); background:var(--color-surface); color:var(--color-ink-2); cursor:pointer;
  font-size:20px; line-height:1; display:grid; place-items:center; transition:background .2s, transform .2s; }
.modal-close:hover{ background:var(--color-bg-warm); transform:rotate(90deg); }
.modal-head{ flex:0 0 auto; padding:clamp(28px,3.4vw,44px) clamp(28px,3.4vw,44px) var(--s-5); border-bottom:1px solid var(--color-line); }
.modal-eyebrow{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:var(--track-eyebrow); font-size:var(--t-eyebrow); font-weight:600; color:var(--color-muted); display:flex; align-items:center; gap:.6em; }
.modal-eyebrow::before{ content:""; width:26px; height:2px; background:var(--color-accent); }
.modal-title{ font-family:var(--font-display); font-size:clamp(1.8rem,3vw,2.5rem); line-height:1.02; margin:var(--s-3) 0 0; letter-spacing:var(--track-display); }
.modal-title .g{ color:var(--color-accent); }
.modal-body{ flex:1 1 auto; min-height:0; padding:clamp(20px,3vw,32px) clamp(28px,3.4vw,44px) clamp(28px,3.4vw,44px); overflow-y:auto; -webkit-overflow-scrolling:touch; overscroll-behavior:contain; display:flex; flex-direction:column; gap:var(--s-5); scrollbar-width:thin; scrollbar-color:var(--color-line-2) transparent; }
.modal-body::-webkit-scrollbar{ width:10px; }
.modal-body::-webkit-scrollbar-thumb{ background:var(--color-line-2); border-radius:999px; border:3px solid var(--color-surface-2); }
.modal-body::-webkit-scrollbar-track{ background:transparent; }
.t-set{ display:none; flex-direction:column; gap:var(--s-5); }
.t-set.active{ display:flex; }
.t-quote{ display:flex; flex-direction:column; gap:var(--s-4); padding-bottom:var(--s-5); border-bottom:1px solid var(--color-line); }
.t-quote:last-child{ border-bottom:0; padding-bottom:0; }
.t-quote blockquote{ margin:0; font-size:1.12rem; line-height:1.5; color:var(--color-ink); text-wrap:pretty; }
.t-quote blockquote::before{ content:"\201C"; font-family:var(--font-display); color:var(--color-accent); font-size:1.6em; line-height:0; vertical-align:-.35em; margin-right:.06em; }
.t-attr{ display:flex; align-items:center; gap:var(--s-3); }
.t-avatar{ width:44px; height:44px; border-radius:50%; flex:0 0 auto; display:grid; place-items:center;
  font-family:var(--font-display); font-size:.9rem; color:var(--color-on-accent); background:var(--color-accent); }
.t-meta{ display:flex; flex-direction:column; }
.t-meta .name{ font-family:var(--font-cond); font-weight:700; text-transform:uppercase; letter-spacing:.06em; font-size:.92rem; color:var(--color-ink); }
.t-meta .role{ font-size:.86rem; color:var(--color-muted); }

/* ---------- Performance: athlete grid → detail ---------- */
.athlete-card .t-attr{ display:none; }
.athlete-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:var(--s-4); }
.athlete-grid[hidden]{ display:none; }
.athlete-detail[hidden]{ display:none; }
.athlete-card{ position:relative; aspect-ratio:1/1; border-radius:var(--r-md); overflow:hidden;
  border:1px solid var(--color-line); background:var(--color-bg-warm); cursor:pointer; padding:0;
  text-align:left; font:inherit; color:inherit; isolation:isolate; }
.athlete-card:focus-visible{ outline:2px solid var(--color-accent); outline-offset:2px; }
.athlete-card-media{ position:absolute; inset:0; background:var(--color-bg-warm);
  filter:grayscale(1) brightness(.92) contrast(1.02); transition:filter .55s var(--ease), transform .9s var(--ease); }
.athlete-card:hover .athlete-card-media{ filter:grayscale(0) brightness(1) contrast(1); transform:scale(1.05); }
.athlete-card::after{ content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg, rgba(15,14,11,0) 44%, rgba(15,14,11,.72) 100%); }
.athlete-card-name{ position:absolute; left:0; right:0; bottom:0; z-index:2; padding:var(--s-4) var(--s-4) var(--s-3);
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.05em; font-weight:700; font-size:.95rem;
  color:#fff; line-height:1.15; }

.athlete-detail{ display:flex; flex-direction:column; gap:var(--s-5); }
.athlete-back{ align-self:flex-start; appearance:none; background:none; border:0; cursor:pointer; padding:0;
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-weight:700; font-size:.84rem;
  color:var(--color-accent); display:inline-flex; align-items:center; gap:.4em; transition:gap .25s var(--ease); }
.athlete-back:hover{ gap:.7em; }
.athlete-detail-grid{ display:grid; grid-template-columns:minmax(0,300px) 1fr; gap:clamp(20px,4vw,44px); align-items:start; }
.athlete-detail-left{ display:flex; flex-direction:column; gap:var(--s-4); }
.athlete-detail-media{ position:relative; aspect-ratio:1/1; border-radius:var(--r-md); overflow:hidden; background:var(--color-bg-warm); }
.athlete-detail-info{ display:flex; flex-direction:column; gap:var(--s-1); }
.ad-name{ font-family:var(--font-display); font-size:clamp(1.3rem,2vw,1.7rem); line-height:1.05; margin:0; color:var(--color-ink); }
.ad-sport{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-weight:700; font-size:.85rem; color:var(--color-accent); }
.ad-ach{ font-size:.95rem; color:var(--color-muted); line-height:1.4; }
.athlete-detail-right{ display:flex; align-items:flex-start; }
.ad-quote{ margin:0; font-size:1.22rem; line-height:1.5; color:var(--color-ink); text-wrap:pretty; }
.ad-quote::before{ content:"\201C"; font-family:var(--font-display); color:var(--color-accent); font-size:1.7em; line-height:0; vertical-align:-.35em; margin-right:.06em; }
@media (max-width:620px){
  .athlete-detail-grid{ grid-template-columns:1fr; }
  .athlete-detail-media{ max-width:260px; }
}
.modal-foot{ flex:0 0 auto; padding:var(--s-5) clamp(28px,3.4vw,44px); border-top:1px solid var(--color-line); display:flex; align-items:center; justify-content:space-between; gap:var(--s-4); flex-wrap:wrap; background:var(--color-bg); }
.modal-foot .note{ font-size:.86rem; color:var(--color-muted); }
.track-info-photo{ width:100%; aspect-ratio:4/3; border-radius:var(--r-md); background:var(--color-bg-warm); box-shadow:var(--shadow-card); }
.track-info-body{ display:flex; flex-direction:column; gap:var(--s-5); }
.track-info-body p{ margin:0; font-size:1.05rem; line-height:1.6; color:var(--color-ink-2); }
.track-expect{ list-style:none; margin:0; padding:var(--s-5) 0 0; border-top:1px solid var(--color-line); display:grid; grid-template-columns:1fr 1fr; gap:var(--s-4); }
.track-expect li{ display:flex; flex-direction:column; gap:3px; }
.track-expect .k{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-size:.72rem; font-weight:600; color:var(--color-muted); }
.track-expect .v{ font-family:var(--font-cond); font-weight:700; font-size:1rem; color:var(--color-ink); }
@media (max-width:540px){ .track-expect{ grid-template-columns:1fr; } }
.about-body p{ margin:0; font-size:1.05rem; line-height:1.6; color:var(--color-ink-2); }
.about-body p + p{ margin-top:var(--s-4); }
.about-facts{ list-style:none; margin:var(--s-5) 0 0; padding:var(--s-5) 0 0; border-top:1px solid var(--color-line); display:grid; grid-template-columns:1fr 1fr; gap:var(--s-4); }
.about-facts li{ display:flex; flex-direction:column; gap:3px; }
.about-facts .k{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-size:.72rem; font-weight:600; color:var(--color-muted); }
.about-facts .v{ font-family:var(--font-cond); font-weight:700; font-size:1rem; color:var(--color-ink); }
@media (max-width:540px){ .about-facts{ grid-template-columns:1fr; } }
@media (max-width:540px){ .modal-card{ border-radius:var(--r-lg); } }

/* ============================================================
   SERVICES
   ============================================================ */
.services-head{ display:grid; grid-template-columns:1fr 1fr; gap:var(--s-7); align-items:end; margin-bottom:clamp(40px,5vh,72px); }
.services-head .lede{ max-width:46ch; }
.ladder{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s-5); align-items:stretch; }
.tier{
  position:relative; display:flex; flex-direction:column; gap:var(--s-3);
  background:var(--color-surface); border:1px solid var(--color-line);
  border-radius:var(--r-lg); padding:clamp(24px,2.4vw,34px);
  box-shadow:var(--shadow-sm); transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.tier:hover{ transform:translateY(-4px); box-shadow:var(--shadow-card); }
.tier-name{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.08em; font-weight:700; font-size:1rem; color:var(--color-ink); }
.tier-price{ font-family:var(--font-display); font-size:clamp(2.2rem,3vw,2.8rem); line-height:1; color:var(--color-ink); display:flex; align-items:baseline; gap:.18em; }
.tier-price .per{ font-family:var(--font-cond); font-weight:600; font-size:.9rem; letter-spacing:.04em; color:var(--color-muted); text-transform:uppercase; }
.tier-intro{ font-family:var(--font-cond); font-weight:600; font-size:.92rem; color:var(--color-accent); margin-top:-.2em; }
.tier-copy{ color:var(--color-ink-2); font-size:.97rem; line-height:1.52; margin:0; }
.tier-cta{ margin-top:auto; padding-top:var(--s-4); }
.tier-cta .textlink{ font-size:.84rem; }

.tier--reco{
  background:linear-gradient(var(--color-accent-tint),var(--color-accent-tint)), var(--color-surface-2);
  border:1.5px solid var(--color-accent); box-shadow:var(--shadow-reco);
  transform:translateY(-18px); z-index:2;
}
.tier--reco:hover{ transform:translateY(-24px); box-shadow:var(--shadow-reco); }
.tier--reco .tier-price{ color:var(--color-accent); }
.tier-tag{ position:absolute; top:0; left:50%; transform:translate(-50%,-50%);
  background:var(--color-accent); color:var(--color-on-accent);
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-weight:700; font-size:.72rem;
  padding:.5em 1.1em; border-radius:var(--r-pill); white-space:nowrap; box-shadow:var(--shadow-sm); }

.remote{
  margin-top:var(--s-6);
  display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:clamp(20px,3vw,48px);
  background:var(--color-surface); border:1px solid var(--color-line); border-radius:var(--r-lg);
  box-shadow:inset 3px 0 0 var(--color-accent), var(--shadow-sm);
  padding:clamp(24px,2.6vw,38px) clamp(26px,3vw,44px);
}
.remote-mark{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.16em; font-weight:700; font-size:.78rem; color:var(--color-muted); writing-mode:vertical-rl; transform:rotate(180deg); }
.remote-main{ display:flex; flex-direction:column; gap:var(--s-2); }
.remote-row{ display:flex; align-items:baseline; gap:var(--s-4); flex-wrap:wrap; }
.remote-row h3{ font-family:var(--font-display); font-size:1.5rem; margin:0; }
.remote-row .price{ font-family:var(--font-display); font-size:1.7rem; color:var(--color-ink); }
.remote-row .per{ font-family:var(--font-cond); font-weight:600; font-size:.85rem; color:var(--color-muted); text-transform:uppercase; letter-spacing:.04em; }
.remote-copy{ color:var(--color-ink-2); font-size:.97rem; max-width:56ch; margin:0; line-height:1.5; }

/* ============================================================
   BACKGROUND / CREDIBILITY
   ============================================================ */
.bg-grid{ display:grid; grid-template-columns:1.25fr .9fr; gap:clamp(36px,6vw,88px); align-items:center; }
.bg-copy{ display:flex; flex-direction:column; gap:var(--s-5); }
.bg-copy .display{ max-width:16ch; }
.creds{ display:flex; flex-wrap:wrap; gap:var(--s-3); margin-top:var(--s-2); }
.cred{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.08em; font-weight:600; font-size:.82rem; color:var(--color-ink); white-space:nowrap;
  border:1px solid var(--color-line-2); border-radius:var(--r-pill); padding:.55em 1.1em; background:var(--color-surface); }
.cred .mark{ color:var(--color-accent); }
.bg-portrait{ position:relative; display:flex; flex-direction:column; }
.bg-portrait .portrait{ width:100%; aspect-ratio:4/5; border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--shadow-card); background:url('Content/sam-portrait.jpg') center top / cover var(--color-bg-warm); display:block; }
.bg-learn{ align-self:flex-end; margin-top:var(--s-6); }
.bg-portrait .stamp{ position:absolute; bottom:-18px; left:-18px; background:var(--color-accent); color:var(--color-on-accent);
  border-radius:var(--r-md); padding:var(--s-4) var(--s-5); box-shadow:var(--shadow-reco); display:flex; flex-direction:column; gap:5px; }
.bg-portrait .stamp b{ font-family:var(--font-display); font-size:1.9rem; display:block; line-height:1; }
.bg-portrait .stamp span{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-size:.74rem; font-weight:600; color:var(--color-accent-light); white-space:nowrap; }
.bg-portrait[data-reveal]{ transform:translateX(16px); }
.bg-portrait[data-reveal].is-in{ transform:none; }

/* ============================================================
   ENQUIRY
   ============================================================ */
.enquiry{ background:var(--color-dark); color:var(--color-on-dark); position:relative; overflow:hidden; }
.enquiry .grain{ opacity:.3; }
.enquiry-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(40px,6vw,96px); align-items:center; position:relative; z-index:4; }
.enquiry-copy{ display:flex; flex-direction:column; gap:var(--s-5); }
.enquiry-copy .display{ color:var(--color-on-dark); max-width:12ch; }
.enquiry-copy .lede{ color:var(--color-on-dark-mute); max-width:42ch; }
.enquiry-copy .eyebrow{ color:var(--color-on-dark-mute); }
.enquiry-copy .eyebrow::before{ background:var(--color-accent-light); }
.enquiry-meta{ display:flex; gap:var(--s-7); flex-wrap:wrap; margin-top:var(--s-2); }
.enquiry-meta div{ display:flex; flex-direction:column; gap:6px; }
.enquiry-meta .k{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.12em; font-size:.72rem; font-weight:600; color:var(--color-on-dark-mute); white-space:nowrap; }
.enquiry-meta .v{ font-family:var(--font-cond); font-size:1.05rem; font-weight:600; color:var(--color-on-dark); white-space:nowrap; }

.form-card{ background:var(--color-surface-2); color:var(--color-ink); border-radius:var(--r-xl); padding:clamp(26px,3vw,44px); box-shadow:var(--shadow-hero); }
.field{ display:flex; flex-direction:column; gap:7px; margin-bottom:var(--s-4); }
.field > label{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.08em; font-weight:600; font-size:.78rem; color:var(--color-ink-2); }
.field input, .field textarea, .field select{
  font-family:var(--font-body); font-size:1rem; color:var(--color-ink);
  background:var(--color-bg); border:1.5px solid var(--color-line); border-radius:var(--r-sm);
  padding:13px 15px; width:100%; transition:border-color .2s, box-shadow .2s; appearance:none;
}
.field textarea{ resize:vertical; min-height:104px; }
.field select{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23645F57' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 16px center; padding-right:40px; cursor:pointer; }
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color:var(--color-accent); box-shadow:0 0 0 3px var(--color-accent-tint); }
.field input::placeholder, .field textarea::placeholder{ color:var(--color-muted); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"]{ border-color:var(--color-error); }
.field input[aria-invalid="true"]:focus, .field textarea[aria-invalid="true"]:focus{ box-shadow:0 0 0 3px rgba(166,57,42,.14); }
.field-error{ font-family:var(--font-cond); font-weight:600; font-size:.8rem; letter-spacing:.02em; color:var(--color-error); margin-top:2px; min-height:1em; }
.form-alert{ font-size:.9rem; line-height:1.4; color:var(--color-error); background:rgba(166,57,42,.08); border:1px solid rgba(166,57,42,.3); border-radius:var(--r-sm); padding:12px 14px; margin-bottom:var(--s-4); }
.form-alert[hidden]{ display:none; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:var(--s-4); }
.form-submit{ width:100%; justify-content:center; margin-top:var(--s-2); }
.form-fine{ font-size:.82rem; color:var(--color-muted); margin:var(--s-4) 0 0; text-align:center; }
.form-confirm{ display:none; flex-direction:column; align-items:center; text-align:center; gap:var(--s-3); padding:var(--s-6) var(--s-3); }
.form-confirm.show{ display:flex; }
.form-confirm .tick{ width:56px; height:56px; border-radius:50%; background:var(--color-accent); color:var(--color-on-accent); display:grid; place-items:center; }
.form-confirm h3{ font-family:var(--font-display); font-size:1.5rem; margin:0; }

/* ============================================================
   SITE NAV
   ============================================================ */
.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:90;
  background:rgba(20,19,15,.88); backdrop-filter:blur(14px) saturate(180%);
  -webkit-backdrop-filter:blur(14px) saturate(180%);
  border-bottom:1px solid rgba(237,232,223,.1);
  transform:translateY(-100%);
  transition:transform .4s var(--ease-out);
}
.site-nav.is-visible{ transform:none; }
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:var(--s-5); height:60px;
}
.nav-logo{ display:block; height:28px; width:auto; }
.nav-links{ display:flex; gap:var(--s-6); }
.nav-links a{
  font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em;
  font-weight:600; font-size:.78rem; color:var(--color-on-dark-mute);
  transition:color .2s;
}
.nav-links a:hover{ color:var(--color-on-dark); }
.btn--sm{ font-size:.82rem; padding:.7em 1.3em; }

/* hamburger */
.nav-burger{ display:none; width:36px; height:36px; background:none; border:0; cursor:pointer; padding:0; flex-direction:column; align-items:center; justify-content:center; gap:5px; color:var(--color-on-dark); flex-shrink:0; }
.nav-burger span{ display:block; width:20px; height:1.5px; background:currentColor; border-radius:2px; transition:transform .3s var(--ease-out), opacity .2s; }
.nav-burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

/* mobile drawer */
.nav-drawer{
  position:fixed; top:60px; left:0; right:0; z-index:89;
  background:rgba(20,19,15,.97); backdrop-filter:blur(14px) saturate(180%); -webkit-backdrop-filter:blur(14px) saturate(180%);
  border-bottom:1px solid rgba(237,232,223,.12);
  padding:var(--s-7) var(--gutter) var(--s-7);
  display:flex; flex-direction:column; gap:var(--s-5);
  opacity:0; visibility:hidden; transform:translateY(-6px); pointer-events:none;
  transition:opacity .3s var(--ease-out), transform .35s var(--ease-out), visibility 0s .35s;
}
.nav-drawer.is-open{
  opacity:1; visibility:visible; transform:translateY(0); pointer-events:auto;
  transition:opacity .3s var(--ease-out), transform .35s var(--ease-out), visibility 0s 0s;
}
.nav-drawer-link{
  font-family:var(--font-display); font-size:clamp(1.5rem,4vw,1.9rem);
  color:rgba(237,232,223,.6); text-decoration:none; letter-spacing:var(--track-display); transition:color .2s;
}
.nav-drawer-link:hover{ color:var(--color-on-dark); }
.nav-drawer-cta{ align-self:flex-start; margin-top:var(--s-3); }

@media (max-width:760px){ .nav-links{ display:none; } .nav-burger{ display:flex; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ background:var(--color-dark-2); color:var(--color-on-dark-mute); padding-block:var(--s-7); }
.footer-inner{ display:flex; align-items:center; justify-content:space-between; gap:var(--s-5); flex-wrap:wrap; }
.footer .brand{ color:var(--color-on-dark); font-family:var(--font-display); font-size:1.32rem; letter-spacing:-.01em; line-height:1; }
.footer .brand .g{ color:var(--color-accent-light); }
.footer-meta{ display:flex; gap:var(--s-6); flex-wrap:wrap; font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-size:.78rem; font-weight:600; }
.footer-fine{ width:100%; border-top:1px solid rgba(237,232,223,.12); margin-top:var(--s-6); padding-top:var(--s-5); font-size:.82rem; letter-spacing:0; text-transform:none; font-family:var(--font-body); }

/* ============================================================
   MOTION — scroll reveal
   ============================================================ */
[data-reveal]{ opacity:0; transform:translateY(26px); transition:opacity .9s var(--ease-out), transform .9s var(--ease-out); }
[data-reveal].is-in{ opacity:1; transform:none; }
[data-reveal-stagger] > *{ opacity:0; transform:translateY(22px); transition:opacity .8s var(--ease-out), transform .8s var(--ease-out); }
[data-reveal-stagger].is-in > *{ opacity:1; transform:none; }
[data-reveal-stagger].is-in > *:nth-child(2){ transition-delay:.08s; }
[data-reveal-stagger].is-in > *:nth-child(3){ transition-delay:.16s; }
[data-reveal-stagger].is-in > *:nth-child(4){ transition-delay:.24s; }
[data-reveal-stagger].is-in > *:nth-child(5){ transition-delay:.32s; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  [data-reveal], [data-reveal-stagger] > *{ opacity:1 !important; transform:none !important; transition:none; }
  .hero-corner .dot, .hero-scroll .line::after, .hero .grain{ animation:none; }
  [data-reveal] .eyebrow::before{ width:30px; transition:none; }
}

#approach, #tracks, #services, #background, #enquiry{ scroll-margin-top:76px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:960px){
  .approach-grid{ grid-template-columns:1fr; gap:var(--s-6); }
  .approach-head{ position:static; }
  .services-head{ grid-template-columns:1fr; gap:var(--s-4); }
  .bg-grid{ grid-template-columns:1fr; }
  .bg-portrait{ order:-1; max-width:440px; }
  .enquiry-grid{ grid-template-columns:1fr; }
  .ladder{ grid-template-columns:1fr; gap:var(--s-5); }
  .tier--reco{ transform:none; order:-1; }
  .tier--reco:hover{ transform:translateY(-4px); }
  .remote{ grid-template-columns:1fr; text-align:left; }
  .remote-mark{ writing-mode:horizontal-tb; transform:none; }
}
@media (max-width:900px){
  .tracks{ grid-template-columns:1fr; }
  .tracks::after{ display:none; }
  .track{ min-height:58vh; border-bottom:1px solid rgba(237,232,223,.18); }
  .track-media{ filter:grayscale(0) brightness(.92); }
}
@media (max-width:760px){
  .form-row{ grid-template-columns:1fr; }
}
@media (max-width:480px){
  .nav-inner{ height:52px; }
  .nav-logo{ height:22px; }
  .btn--sm{ font-size:.74rem; padding:.62em .95em; }
  .nav-drawer{ top:52px; }
  #approach, #tracks, #services, #background, #enquiry{ scroll-margin-top:68px; }
  .hero-logo{ width:clamp(130px,40vw,180px); }
  .hero-headline{ font-size:clamp(2rem,9vw,2.9rem); line-height:1.04; }
  .hero-sub{ font-size:1rem; margin-bottom:var(--s-6); }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ justify-content:center; }
  .hero-corner{ font-size:.66rem; top:20px; }
  .approach-head .display{ font-size:clamp(1.6rem,7.5vw,2.2rem); }
  .track{ min-height:54vh; padding:var(--s-6) var(--s-5); }
  .track-title{ font-size:clamp(1.7rem,8.5vw,2.4rem); }
  .track-btn-group{ display:flex; width:100%; }
  .track-btn{ flex:1; text-align:center; font-size:.72rem; padding:.82em .6em; }
  .tier{ padding:clamp(20px,5vw,28px); }
  .tier-tag{ font-size:.64rem; padding:.45em .9em; white-space:normal; text-align:center; width:max-content; max-width:82%; }
  .remote{ padding:var(--s-5) var(--s-4); gap:var(--s-4); }
  .remote-row{ flex-direction:column; gap:var(--s-2); }
  .remote-row h3{ font-size:1.25rem; }
  .remote-row .price{ font-size:1.45rem; }
  .bg-portrait{ max-width:100%; }
  .bg-portrait .portrait{ aspect-ratio:3/2; }
  .bg-portrait .stamp{ bottom:-10px; left:-6px; padding:var(--s-3) var(--s-4); }
  .bg-portrait .stamp b{ font-size:1.3rem; }
  .bg-portrait .stamp span{ font-size:.62rem; }
  .bg-learn{ align-self:flex-start; margin-top:var(--s-7); }
  .creds{ gap:var(--s-2); }
  .enquiry-meta{ gap:var(--s-5); flex-wrap:wrap; }
  .form-card{ padding:var(--s-5) var(--s-4); border-radius:var(--r-lg); }
  .footer-inner{ flex-direction:column; align-items:flex-start; gap:var(--s-4); }
  .footer-meta{ gap:var(--s-4); }
  .modal{ padding:0; align-items:flex-end; }
  .modal-card{ width:100%; max-height:92vh; border-radius:var(--r-xl) var(--r-xl) 0 0; transform:translateY(100%); }
  .modal.open .modal-card{ transform:translateY(0); }
  .modal-head{ padding:var(--s-5) var(--s-5) var(--s-4); }
  .modal-body{ padding:var(--s-4) var(--s-5) var(--s-5); }
  .modal-foot{ padding:var(--s-4) var(--s-5); }
  .modal-title{ font-size:clamp(1.4rem,5.5vw,1.9rem); }
  .athlete-grid{ grid-template-columns:1fr; }
  .athlete-detail-grid{ grid-template-columns:1fr; }
  .track-expect{ grid-template-columns:1fr; }
  .about-facts{ grid-template-columns:1fr; }
  .track-info-photo{ aspect-ratio:16/9; }
}

/* ============================================================
   TIMETABLE (book.html)
   ============================================================ */
.book-page{ padding-top:60px; }
.book-head{ max-width:60ch; margin-bottom:var(--s-7); }
.book-head .h2{ margin:var(--s-3) 0 var(--s-4); }
.cal-controls{ display:flex; align-items:center; justify-content:space-between; gap:var(--s-4);
  border-block:1px solid var(--color-line); padding:var(--s-4) 0; margin-bottom:var(--s-6); }
.cal-week-label{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.1em; font-weight:700; font-size:.9rem; color:var(--color-ink); }
.cal-nav{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.08em; font-weight:700; font-size:.82rem;
  background:var(--color-surface); border:1px solid var(--color-line-2); border-radius:var(--r-pill);
  padding:.6em 1.1em; cursor:pointer; color:var(--color-ink); transition:background .2s, border-color .2s; }
.cal-nav:hover:not(:disabled){ background:var(--color-bg-warm); }
.cal-nav:disabled{ opacity:.4; cursor:not-allowed; }
.cal-root{ display:grid; grid-template-columns:repeat(7,1fr); gap:var(--s-3); }
.cal-day{ display:flex; flex-direction:column; gap:var(--s-3); min-width:0; }
.cal-day-head{ font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.08em; font-weight:700;
  font-size:.76rem; color:var(--color-muted); padding-bottom:var(--s-2); border-bottom:1px solid var(--color-line); }
.cal-day-head b{ display:block; font-size:1.15rem; color:var(--color-ink); font-family:var(--font-display); font-weight:400; }
.cal-empty{ font-size:.8rem; color:var(--color-muted); padding:var(--s-3) 0; }
.cal-card{ background:var(--color-surface); border:1px solid var(--color-line); border-radius:var(--r-md);
  padding:var(--s-4); display:flex; flex-direction:column; gap:var(--s-2); box-shadow:var(--shadow-sm); }
.cal-time{ font-family:var(--font-display); font-size:1.15rem; line-height:1; color:var(--color-ink); }
.cal-label{ font-size:.85rem; color:var(--color-ink-2); }
.cal-pill{ align-self:flex-start; font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.06em;
  font-weight:700; font-size:.72rem; padding:.32em .7em; border-radius:var(--r-pill); }
.cal-pill--open{ background:var(--color-accent-tint); color:var(--color-accent); }
.cal-pill--almost{ background:rgba(176,110,40,.14); color:#8a5316; }
.cal-pill--full{ background:var(--color-bg-warm); color:var(--color-muted); }
.cal-book{ margin-top:var(--s-2); font-family:var(--font-cond); text-transform:uppercase; letter-spacing:.08em;
  font-weight:700; font-size:.78rem; padding:.6em .9em; border-radius:var(--r-pill); cursor:pointer;
  background:var(--color-accent); color:var(--color-on-accent); border:1.5px solid var(--color-accent);
  transition:background .2s, transform .2s; }
.cal-book:hover{ background:var(--color-accent-2); transform:translateY(-1px); }
.cal-book:disabled{ background:var(--color-bg-warm); color:var(--color-muted); border-color:var(--color-line); cursor:not-allowed; transform:none; }
.cal-status{ color:var(--color-muted); padding:var(--s-6) 0; text-align:center; grid-column:1/-1; }
.book-portal-note{ margin-top:var(--s-7); font-size:.9rem; color:var(--color-muted); }
@media (max-width:900px){ .cal-root{ grid-template-columns:1fr; gap:var(--s-5); }
  .cal-day-head{ display:flex; align-items:baseline; gap:.6em; }
  .cal-day-head b{ display:inline; } }