/* Fuel House Gym — concept by Beans Digital
   Palette derived from the gym's real identity: members describe a dark
   interior lit with red and blue LED light. Near-black base, ember red
   primary, electric blue secondary. */

@view-transition { navigation: auto; }

:root {
  --ink: #0b0b0e;
  --panel: #131318;
  --panel-2: #1a1a21;
  --line: #2a2a33;
  --ember: #ff3b2f;
  --ember-deep: #c21f15;
  --volt: #3d6bff;
  --bone: #f2f0ea;
  --mute: #9b9aa4;
  --radius: 14px;
  --wa: #25d366;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--bone);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, iframe { max-width: 100%; }

h1, h2, h3, .display {
  font-family: "Oswald", "Arial Narrow", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.05;
  font-weight: 600;
}

a { color: inherit; }

.container { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }

/* Concept banner */
.concept-banner {
  background: var(--ember-deep);
  color: #fff;
  font-size: 0.78rem;
  text-align: center;
  padding: 0.45rem 1rem;
  letter-spacing: 0.02em;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 11, 14, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  view-transition-name: site-header;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0;
}

.logo {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  text-transform: uppercase;
  text-decoration: none;
  letter-spacing: 0.04em;
  view-transition-name: site-logo;
}

.logo .fh-mark {
  display: inline-block;
  background: linear-gradient(135deg, var(--ember), var(--volt));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.main-nav { display: flex; align-items: center; gap: 0.4rem; }

.main-nav a {
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mute);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.main-nav a:hover { color: var(--bone); }

.main-nav a[aria-current="page"] {
  color: var(--bone);
  background: var(--panel-2);
  box-shadow: inset 0 -2px 0 var(--ember);
}

.main-nav .nav-cta {
  color: #fff;
  background: var(--ember);
  box-shadow: none;
}
.main-nav .nav-cta:hover { background: var(--ember-deep); color: #fff; }

.menu-toggle {
  display: none;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--bone);
  font: inherit;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  padding: clamp(4rem, 10vw, 7.5rem) 0 clamp(3rem, 7vw, 5rem);
  isolation: isolate;
  overflow: hidden;
}

.hero::before, .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 48vw; height: 48vw;
  min-width: 300px; min-height: 300px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.32;
}
.hero::before { background: var(--ember); top: -18%; right: -12%; }
.hero::after { background: var(--volt); bottom: -30%; left: -14%; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--ember);
  margin-bottom: 1.1rem;
}
.kicker::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--ember);
}

.hero h1 {
  font-size: clamp(2.7rem, 9vw, 5.6rem);
  max-width: 14ch;
}

.hero h1 .accent { color: var(--ember); }

.hero .lede {
  margin-top: 1.4rem;
  max-width: 54ch;
  color: var(--mute);
  font-size: 1.07rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.85rem 1.5rem;
  border-radius: 10px;
  transition: transform 0.2s, background 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--ember); color: #fff; }
.btn-primary:hover { background: var(--ember-deep); }
.btn-ghost { border: 1px solid var(--line); color: var(--bone); background: rgba(255,255,255,0.03); }
.btn-ghost:hover { border-color: var(--ember); }

.hero-badges { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: 2.6rem; }
.hero-badges .badge b {
  display: block;
  font-family: "Oswald", sans-serif;
  font-size: 1.6rem;
  color: var(--bone);
}
.hero-badges .badge span { font-size: 0.8rem; color: var(--mute); text-transform: uppercase; letter-spacing: 0.1em; }

/* Word marquee */
.marquee {
  border-block: 1px solid var(--line);
  overflow: hidden;
  padding: 0.9rem 0;
  background: var(--panel);
}
.marquee-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: slide 28s linear infinite;
  font-family: "Oswald", sans-serif;
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: 0.25em;
  color: var(--mute);
  white-space: nowrap;
}
.marquee-track .hot { color: var(--ember); }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-50%); } }

/* Sections */
.section { padding: clamp(3.2rem, 8vw, 5.5rem) 0; }
.section-head { margin-bottom: 2.4rem; }
.section-head h2 { font-size: clamp(1.9rem, 5vw, 3rem); max-width: 20ch; }
.section-head p { color: var(--mute); margin-top: 0.8rem; max-width: 60ch; }

.alt { background: var(--panel); border-block: 1px solid var(--line); }

/* Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: 1.1rem;
}

.card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s;
}
.card:hover { transform: translateY(-4px); border-color: var(--ember); }
.card .num {
  font-family: "Oswald", sans-serif;
  font-size: 0.85rem;
  color: var(--ember);
  letter-spacing: 0.2em;
}
.card h3 { font-size: 1.25rem; margin: 0.55rem 0 0.6rem; }
.card p { color: var(--mute); font-size: 0.95rem; }

/* Stats band */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr));
  gap: 1rem;
  text-align: center;
}
.stat {
  padding: 1.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), transparent);
}
.stat b {
  display: block;
  font-family: "Oswald", sans-serif;
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  color: var(--ember);
  line-height: 1;
}
.stat span { color: var(--mute); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.12em; }

/* Review wall */
.quote {
  border-left: 3px solid var(--ember);
  padding: 1.1rem 1.3rem;
  background: var(--panel-2);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--bone);
  font-size: 0.97rem;
}
.quote footer { margin-top: 0.7rem; color: var(--mute); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; }
.quote .stars { color: var(--ember); letter-spacing: 0.15em; }

/* Hours table */
.hours-table { width: 100%; border-collapse: collapse; }
.hours-table th, .hours-table td {
  text-align: left;
  padding: 0.7rem 0.4rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.hours-table th { color: var(--mute); font-weight: 500; }
.hours-table td { font-weight: 600; }
.hours-table tr.today th, .hours-table tr.today td { color: var(--ember); }

/* Contact layout */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }

.map-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel-2);
}
.map-frame iframe { display: block; width: 100%; height: 340px; border: 0; }

.contact-list { list-style: none; display: grid; gap: 0.9rem; }
.contact-list a { color: var(--bone); text-decoration-color: var(--ember); }
.contact-list .label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--mute);
  margin-bottom: 0.15rem;
}

/* FAQ */
details {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.8rem;
}
details summary {
  cursor: pointer;
  font-weight: 700;
  font-family: "Oswald", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
details p { margin-top: 0.7rem; color: var(--mute); }

/* CTA strip */
.cta-strip {
  background: linear-gradient(120deg, var(--ember-deep), var(--ember) 55%, var(--volt) 140%);
  border-radius: var(--radius);
  padding: clamp(2rem, 6vw, 3.4rem);
  text-align: center;
}
.cta-strip h2 { font-size: clamp(1.8rem, 5vw, 2.8rem); color: #fff; }
.cta-strip p { color: rgba(255,255,255,0.85); margin: 0.8rem auto 1.6rem; max-width: 50ch; }
.cta-strip .btn { background: #0b0b0e; color: #fff; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.4rem 0 5.5rem;
  color: var(--mute);
  font-size: 0.88rem;
}
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.4rem; }
.site-footer a { color: var(--bone); }
.credit { margin-top: 1.4rem; font-size: 0.8rem; }

/* WhatsApp float */
.wa-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--wa);
  color: #063;
  color: #0b3d22;
  font-weight: 700;
  text-decoration: none;
  padding: 0.75rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.05); }
.wa-float svg { width: 22px; height: 22px; flex: none; }

/* Reveal animations (JS-gated so content shows without JS) */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .reveal.in { opacity: 1; transform: none; }

/* Page hero for inner pages */
.page-hero { padding: clamp(3rem, 8vw, 5rem) 0 clamp(2rem, 5vw, 3rem); border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(60% 120% at 85% 0%, rgba(255,59,47,0.18), transparent 60%),
              radial-gradient(50% 100% at 10% 100%, rgba(61,107,255,0.14), transparent 60%);
  pointer-events: none;
}
.page-hero h1 { font-size: clamp(2.3rem, 7vw, 4rem); position: relative; }
.page-hero p { color: var(--mute); margin-top: 1rem; max-width: 58ch; position: relative; }

/* Mobile */
@media (max-width: 760px) {
  .menu-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--ink);
    border-bottom: 1px solid var(--line);
    padding: 0.6rem 1.25rem 1.1rem;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 0.8rem 0.6rem; }
  .split { grid-template-columns: 1fr; }
  .wa-float span.wa-label { display: none; }
  .wa-float { padding: 0.85rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .card:hover, .wa-float:hover { transform: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}