/* ==========================================================================
   Raise Strength and Conditioning — site styles
   Built ON the brand tokens (css/brand.css — load it first). No colour that
   exists as a token is ever hardcoded here; the rgba() values below are
   alpha-derived variants of token colours, declared once as custom props.
     --gold-mid  #B08F50 = rgb(176,143,80)
     --gold-deep #8D6731 = rgb(141,103,49)
     --ink       #0A0A0A = rgb(10,10,10)
   Design language: premium dark "luxury gym poster" — metallic display
   headings, gold hairlines, kickers, stat callouts, notched corners,
   golden atmosphere. See 01-brand/brand-guide.md.
   ========================================================================== */

:root {
  /* Alpha-derived variants of brand tokens (see header note) */
  --gold-glow-strong: rgba(141, 103, 49, 0.12); /* --gold-deep @ 12% — hero glow core */
  --gold-glow-soft:   rgba(141, 103, 49, 0.07); /* --gold-deep @ 7%  — outer atmosphere */
  --gold-shadow:      rgba(141, 103, 49, 0.22); /* --gold-deep @ 22% — hover card shadow */
  --gold-border:      rgba(176, 143, 80, 0.25); /* --gold-mid  @ 25% — card hairline borders */
  --gold-border-soft: rgba(176, 143, 80, 0.14); /* --gold-mid  @ 14% — faint structural rules */
  --ink-blur:         rgba(10, 10, 10, 0.95);   /* --ink @ 95% — sticky header backdrop */
  --ink-overlay:      rgba(10, 10, 10, 0.98);   /* --ink @ 98% — mobile nav overlay */

  /* Layout rhythm */
  --container: 1200px;
  --header-h: 72px;
  --section-pad: clamp(var(--space-24), 12vw, var(--space-32)); /* 96–128px */
  --notch: 14px; /* the corner-notch motif — one 45° clipped corner */
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + var(--space-4));
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1 0 auto; }

img { max-width: 100%; height: auto; display: block; }

p { margin: 0 0 var(--space-4); }

h1, h2, h3 { margin: 0 0 var(--space-6); }

/* Safety net: even if the display webfont fails to load and a wider system
   fallback is substituted (common on Android), no heading may overflow its
   container — long words break as a last resort rather than clipping. */
h1, h2, h3, h4, .display-metal, .tagline--shout, .tagline--quiet, .tagline--motto { overflow-wrap: break-word; }

a { color: var(--gold-mid); }

::selection { background: var(--gold-deep); color: var(--paper); }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* --------------------------------------------------------------------------
   Accessibility helpers
   -------------------------------------------------------------------------- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 200;
  padding: var(--space-3) var(--space-6);
  background: var(--gold-mid);
  color: var(--ink);
  font: 600 var(--text-sm)/1 var(--font-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
}

.skip-link:focus { top: var(--space-4); }

:focus-visible {
  outline: 2px solid var(--gold-mid);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Layout primitives
   -------------------------------------------------------------------------- */

.container {
  width: min(var(--container), 100% - 2 * var(--space-6));
  margin-inline: auto;
}

.section { padding-block: var(--section-pad); }

.section-head { max-width: 46rem; }

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

/* Full-bleed bands on the raised surface */
.band {
  background: var(--ink-raised);
  border-top: 1px solid var(--gold-border-soft);
  border-bottom: 1px solid var(--gold-border-soft);
}

/* --------------------------------------------------------------------------
   Typography helpers (on top of brand.css defaults)
   -------------------------------------------------------------------------- */

/* Signature move (c): tracked uppercase gold kicker above headings */
.kicker {
  display: block;
  margin: 0 0 var(--space-4);
  font: 600 var(--text-xs)/1 var(--font-body);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-mid);
}

.lead {
  font-size: var(--text-lg);
  line-height: var(--leading-body);
}

h2 { font-size: clamp(2rem, 4.5vw, var(--text-2xl)); }

/* Signature move (b): 1px gold hairline rules, gold-deep → transparent */
.rule {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(90deg, var(--gold-deep), transparent);
}

.rule--center {
  background: linear-gradient(90deg, transparent, var(--gold-deep), transparent);
}

/* --------------------------------------------------------------------------
   Buttons — corner-notch motif (signature move f)
   -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: var(--space-4) var(--space-8);
  font: 600 var(--text-sm)/1 var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
  transition: background-color 200ms ease, color 200ms ease,
              border-color 200ms ease, transform 200ms ease;
}

.btn--primary {
  background: var(--gold-mid);
  color: var(--ink);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--gold-highlight);
  color: var(--ink);
}

.btn--ghost {
  border: 1px solid var(--gold-deep);
  color: var(--gold-mid);
  background: transparent;
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--gold-mid);
  color: var(--gold-highlight);
}

.btn--small { padding: var(--space-3) var(--space-6); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.btn-row--center { justify-content: center; }

/* --------------------------------------------------------------------------
   Header — slim, sticky, blurred near-black
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ink-blur);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gold-border-soft);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: var(--header-h);
}

.brand-link { display: inline-flex; }

.brand-link img { height: 44px; width: auto; }

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  font: 600 var(--text-xs)/1 var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--neutral);
  padding-block: var(--space-2);
  border-bottom: 1px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}

.nav-link:hover,
.nav-link:focus-visible { color: var(--gold-highlight); }

.nav-link[aria-current="page"] {
  color: var(--gold-mid);
  border-bottom-color: var(--gold-mid);
}

/* Burger — hidden on desktop */
.nav-burger {
  display: none;
  position: relative;
  z-index: 120;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--gold-border);
  cursor: pointer;
}

.nav-burger__bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--gold-mid);
  transition: transform 200ms ease;
}

body.nav-open .nav-burger__bar:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
body.nav-open .nav-burger__bar:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }

@media (max-width: 61.99em) {
  .nav-burger { display: flex; }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 110;
    display: none;
    background: var(--ink-overlay);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    overflow-y: auto;
  }

  body.nav-open { overflow: hidden; }

  body.nav-open .site-nav {
    display: grid;
    place-items: center;
  }

  .site-nav__list {
    flex-direction: column;
    gap: var(--space-6);
    padding-block: var(--space-16);
    text-align: center;
  }

  .site-nav .nav-link {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: var(--tracking-display);
    color: var(--paper);
  }

  .site-nav .nav-link:hover,
  .site-nav .nav-link:focus-visible { color: var(--gold-highlight); }

  .site-nav .nav-link[aria-current="page"] { color: var(--gold-mid); }

  .site-nav__cta { margin-top: var(--space-4); }
}

/* --------------------------------------------------------------------------
   Hero — the logo is the hero art; golden atmosphere (signature move g)
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-24), 16vh, 10rem);
  text-align: center;
  /* Layered radial gold glows */
  background-image:
    radial-gradient(58% 44% at 50% 0%, var(--gold-glow-strong), transparent 70%),
    radial-gradient(42% 36% at 12% 92%, var(--gold-glow-soft), transparent 65%),
    radial-gradient(42% 36% at 88% 86%, var(--gold-glow-soft), transparent 65%);
}

/* Faint film grain — tiny inline SVG noise, ~3% */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%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");
}

/* Gold hairline at the hero base */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-deep), transparent);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__logo {
  width: min(340px, 64vw);
  height: auto;
  margin-bottom: var(--space-8);
  filter: drop-shadow(0 12px 48px var(--gold-shadow));
}

.hero__title {
  margin-bottom: var(--space-6);
  font-size: clamp(2rem, 8.5vw, 5.5rem);
  letter-spacing: var(--tracking-display-wide);
  line-height: var(--leading-display-tight);
  text-wrap: balance;
}

.hero__subline {
  margin-bottom: var(--space-8);
  font: 500 var(--text-lg)/var(--leading-body) var(--font-body);
  letter-spacing: 0.04em;
  color: var(--neutral);
}

/* --------------------------------------------------------------------------
   Tagline band — full-bleed raised band
   -------------------------------------------------------------------------- */

.taglines {
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: center;
  display: grid;
  gap: var(--space-6);
}

.taglines li {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-display-loose);
}

.tagline--quiet {
  font-size: clamp(var(--text-lg), 2.6vw, var(--text-xl));
  font-weight: 600;
  color: var(--neutral);
}

.tagline--shout {
  font-size: clamp(var(--text-xl), 4.5vw, var(--text-2xl));
  font-weight: 800;
  color: var(--paper);
}

.tagline--motto {
  font-size: clamp(var(--text-lg), 2.6vw, var(--text-xl));
  font-weight: 700;
  color: var(--gold-mid);
}

/* --------------------------------------------------------------------------
   Cards (signature move e) + services grid
   -------------------------------------------------------------------------- */

.card {
  background: var(--ink-raised);
  border: 1px solid var(--gold-border);
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.card:hover {
  border-color: var(--gold-mid);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px var(--gold-shadow);
}

@media (prefers-reduced-motion: reduce) {
  .card:hover { transform: none; }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.service-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  /* Feature cards carry the corner notch */
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

.service-card__index {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--gold-deep);
  margin-bottom: var(--space-6);
}

.service-card h2 {
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: var(--leading-display-loose);
  margin-bottom: var(--space-4);
}

.service-card p { flex: 1 0 auto; }

.card-link {
  display: inline-block;
  margin-top: var(--space-6);
  font: 600 var(--text-sm)/1 var(--font-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gold-mid);
  transition: color 200ms ease;
}

.card-link::after {
  content: " \2192"; /* → */
  color: var(--gold-deep);
  transition: color 200ms ease;
}

.card-link:hover,
.card-link:focus-visible { color: var(--gold-highlight); }

.card-link:hover::after { color: var(--gold-mid); }

/* --------------------------------------------------------------------------
   Real results strip — before/after pairs + stat callouts (signature move d)
   -------------------------------------------------------------------------- */

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
  margin-bottom: var(--space-12);
}

.result-card { overflow: hidden; }

.ba-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--ink);
  border-bottom: 1px solid var(--gold-border-soft);
}

.ba-shot {
  position: relative;
  margin: 0;
}

.ba-shot img {
  width: 100%;
  height: 100%;
  aspect-ratio: 12 / 23;
  object-fit: cover;
  object-position: top;
}

.ba-shot figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--ink-blur);
  font: 600 var(--text-xs)/1 var(--font-body);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-mid);
}

.result-card__body { padding: var(--space-8); }

.result-card__body h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--neutral);
  margin-bottom: var(--space-3);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.stat__lead {
  font: 600 var(--text-xs)/1 var(--font-body);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neutral);
}

.stat__figure {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.75rem, 5.5vw, var(--text-3xl));
  line-height: 0.95;
  letter-spacing: var(--tracking-display-tight);
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
  /* Metallic gradient fill — display use, per brand.css recipe */
  background: var(--gradient-metal);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--gold-mid); /* fallback */
}

.stat__caption {
  font: 600 var(--text-xs)/var(--leading-body) var(--font-body);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neutral);
}

.result-card__note { margin: 0; }

/* --------------------------------------------------------------------------
   Testimonial pulls — oversized gold quote glyph
   -------------------------------------------------------------------------- */

.quotes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.quote {
  position: relative;
  margin: 0;
  padding: var(--space-12) var(--space-8) var(--space-8);
}

.quote::before {
  content: "\201C";
  position: absolute;
  top: var(--space-2);
  left: var(--space-6);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 6rem;
  line-height: 1;
  color: var(--gold-mid);
  opacity: 0.85;
  pointer-events: none;
}

.quote blockquote { margin: 0; }

.quote blockquote p { font-size: var(--text-base); }

.quote figcaption {
  margin-top: var(--space-4);
  font: 600 var(--text-sm)/1 var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-mid);
}

/* --------------------------------------------------------------------------
   Why Raise — asymmetric: sticky left heading, right checklist
   -------------------------------------------------------------------------- */

.why-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: start;
}

.why-grid__head {
  position: sticky;
  top: calc(var(--header-h) + var(--space-8));
}

.checklist {
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-4);
}

.checklist li {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background: var(--ink-raised);
  border: 1px solid var(--gold-border);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--paper);
}

.checklist .tick {
  flex: none;
  color: var(--gold-mid);
}

/* --------------------------------------------------------------------------
   Final CTA band
   -------------------------------------------------------------------------- */

.cta-band {
  position: relative;
  overflow: hidden;
  text-align: center;
  background-image: radial-gradient(52% 60% at 50% 100%, var(--gold-glow-strong), transparent 70%);
}

.cta-band .section-head { max-width: 40rem; }

.cta-band__support {
  margin: var(--space-12) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3) var(--space-8);
  font-size: var(--text-sm);
  color: var(--neutral);
}

.cta-band__support a {
  color: var(--gold-mid);
  text-decoration: none;
}

.cta-band__support a:hover,
.cta-band__support a:focus-visible {
  color: var(--gold-highlight);
  text-decoration: underline;
}

.signoff {
  margin: var(--space-8) 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--gold-mid);
}

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */

.hero--error { padding-block: clamp(var(--space-24), 20vh, 12rem); }

.hero--error .hero__title { font-size: clamp(2.5rem, 7vw, 5rem); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  flex-shrink: 0;
  background: var(--ink-raised);
  border-top: 1px solid var(--gold-border-soft);
  padding-block: var(--space-16) var(--space-8);
  font-size: var(--text-sm);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1.3fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

/* logo-transparent.png carries generous transparent padding — pull it back
   into the visual rhythm with a negative inline offset */
.site-footer__brand img {
  margin: calc(-1 * var(--space-6)) 0 0 calc(-1 * var(--space-6));
}

.site-footer__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--gold-mid);
  margin-bottom: var(--space-2);
}

.site-footer__location { margin: 0; }

.site-footer__heading {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-mid);
  margin: 0 0 var(--space-3);
}

.site-footer__heading + p { margin-bottom: var(--space-2); }

.site-footer__contact p:nth-of-type(2) { margin-bottom: var(--space-8); }

.site-footer__nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}

.footer-link {
  color: var(--neutral);
  text-decoration: none;
  transition: color 200ms ease;
  overflow-wrap: anywhere; /* long mailto text must never force overflow */
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--gold-highlight);
  text-decoration: underline;
}

.footer-link--cta {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-mid);
}

.site-footer__socials {
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: var(--space-4);
}

.site-footer__socials a {
  display: inline-flex;
  padding: var(--space-2);
  color: var(--gold-mid);
  border: 1px solid var(--gold-border);
}

/* Hidden until the FB/IG URLs arrive — see the comment in the footer partial */
.site-footer__socials.is-hidden { display: none; }

.site-footer__legal {
  margin: var(--space-8) 0 0;
  text-align: center;
  font-size: var(--text-xs);
  color: var(--neutral);
}

/* --------------------------------------------------------------------------
   Scroll reveal (signature move h) — JS adds .js to <html>; without JS
   everything stays visible. Fully disabled under prefers-reduced-motion.
   -------------------------------------------------------------------------- */

html.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 550ms ease, transform 550ms ease;
  transition-delay: var(--rd, 0ms);
}

html.js .reveal.is-in {
  opacity: 1;
  transform: none;
}

.rd-1 { --rd: 80ms; }
.rd-2 { --rd: 160ms; }
.rd-3 { --rd: 240ms; }
.rd-4 { --rd: 320ms; }

@media (prefers-reduced-motion: reduce) {
  html.js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 61.99em) {
  .services-grid,
  .quotes-grid { grid-template-columns: 1fr; }

  .results-grid { grid-template-columns: 1fr; }

  .why-grid { grid-template-columns: 1fr; }

  .why-grid__head { position: static; }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 47.99em) {
  :root { --header-h: 64px; }

  .brand-link img { height: 38px; }

  /* Condense hero display tracking so the title never overflows small screens */
  .hero__title { letter-spacing: var(--tracking-display); }

  .ba-shot img { aspect-ratio: 3 / 5; }
}