/* ===========================
   FORGE — Gym / Fitness Template
   Fictional brand. All content, names and imagery are original,
   free-license stock, or code-generated placeholders — no
   third-party copyrighted assets.
=========================== */

:root {
  --bg: #0a0a0a;
  --bg-alt: #121212;
  --surface: #171717;
  --border: #2a2a2a;
  --text: #f4f3ee;
  --muted: #8f8f88;
  --accent: #d4ff3f;
  --accent-dim: rgba(212, 255, 63, 0.14);

  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;

  --max-width: 1240px;
}

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

html { background: var(--bg); }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, canvas, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: 0.01em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
}

/* ---------- Preloader ---------- */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
#preloader .pre-word {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 8vw, 5rem);
  color: var(--text);
  letter-spacing: 0.02em;
}
#preloader .pre-count {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--accent);
}
#preloader .pre-bar {
  width: min(280px, 60vw);
  height: 2px;
  background: var(--border);
  overflow: hidden;
}
#preloader .pre-bar-fill {
  width: 0%;
  height: 100%;
  background: var(--accent);
}

/* ---------- Custom cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 998;
  display: none;
  border-radius: 50%;
}
@media (hover: hover) and (pointer: fine) {
  .cursor-dot, .cursor-ring { display: block; }
  body, a, button { cursor: none; }
}
.cursor-dot { width: 6px; height: 6px; background: var(--accent); }
.cursor-ring {
  width: 34px; height: 34px;
  border: 1px solid rgba(244, 243, 238, 0.35);
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.cursor-ring.link { width: 50px; height: 50px; border-color: var(--accent); }
.cursor-ring.big { width: 96px; height: 96px; background: var(--accent); border-color: var(--accent); }

/* ---------- Back to portfolio ---------- */
.back-link {
  position: fixed;
  bottom: 22px;
  right: 26px;
  z-index: 400;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--muted);
  opacity: 0.4;
  padding: 6px 4px;
  transition: opacity 0.3s ease, color 0.3s ease;
}
.back-link:hover { opacity: 0.9; color: var(--accent); }

/* ---------- Grain ---------- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.1;
  background-image:
    radial-gradient(circle at 18% 24%, rgba(255,255,255,0.14) 0 0.6px, transparent 0.8px),
    radial-gradient(circle at 76% 68%, rgba(255,255,255,0.1) 0 0.5px, transparent 0.7px);
  background-size: 7px 7px, 11px 11px;
}

.page { position: relative; z-index: 3; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 22px 0;
  transition: transform 0.4s ease, background 0.4s ease, padding 0.3s ease;
}
.nav.scrolled { background: rgba(10,10,10,0.85); backdrop-filter: blur(10px); padding: 14px 0; border-bottom: 1px solid var(--border); }
.nav.nav-hidden { transform: translateY(-110%); }

.nav .container { display: flex; align-items: center; justify-content: space-between; }

.brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
}
.brand span { color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.25s ease;
}
.nav-links a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 2px;
  will-change: transform;
}
.btn-accent { background: var(--accent); color: #0a0a0a; }
.btn-outline { border-color: rgba(244,243,238,0.3); color: var(--text); }
.btn-outline:hover { border-color: var(--text); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); display: block; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 108px 0 60px;
  overflow: hidden;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 680px) 1fr;
  align-items: center;
  min-height: 72vh;
  gap: 24px;
}

.hero-copy {
  padding-left: clamp(24px, 6vw, 96px);
  max-width: 100%;
}

.hero-visual {
  position: relative;
  height: 100%;
  min-height: 460px;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--bg) 0%, transparent 26%),
    radial-gradient(ellipse at 68% 50%, transparent 40%, var(--bg) 96%);
  z-index: 1;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0) 78%, var(--bg) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-title {
  font-size: clamp(2.6rem, 5.6vw, 5.4rem);
  overflow: hidden;
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: 0.05em; }
.hero-title .line-inner { display: block; }
.hero-title .word { display: inline-block; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }

.scroll-cue {
  position: absolute;
  bottom: 36px; left: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  z-index: 2;
}
.scroll-cue .line { width: 1px; height: 40px; background: var(--border); position: relative; overflow: hidden; }
.scroll-cue .line::after {
  content: "";
  position: absolute; top: -100%; left: 0; width: 100%; height: 100%;
  background: var(--accent);
  animation: scrollCue 1.8s ease-in-out infinite;
}
@keyframes scrollCue { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }

/* ---------- Marquee ---------- */
.marquee-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 22px 0;
  position: relative;
  z-index: 3;
  background: var(--bg);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeLoop 24s linear infinite;
  will-change: transform;
}
.marquee-group { display: flex; flex-shrink: 0; }
.marquee-group span {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  text-transform: uppercase;
  padding: 0 28px;
  white-space: nowrap;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 28px;
}
.marquee-group span::after { content: "\2726"; color: var(--accent); font-size: 0.9rem; }
@keyframes marqueeLoop { to { transform: translate3d(-50%, 0, 0); } }

/* ---------- Section base ---------- */
.section { padding: 130px 0; position: relative; z-index: 3; }
.section-tight { padding: 90px 0; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}
.section-head h2 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
.section-head p { max-width: 340px; color: var(--muted); font-size: 0.98rem; }

/* ---------- FORGE protocol ---------- */
.protocol {
  position: relative;
  z-index: 3;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}
.protocol-intro {
  min-height: 76vh;
  display: grid;
  grid-template-columns: 0.36fr 1.25fr 0.62fr;
  align-items: end;
  gap: clamp(32px, 5vw, 80px);
  padding-top: 130px;
  padding-bottom: 100px;
}
.protocol-intro-mark {
  font-family: var(--font-display);
  font-size: clamp(8rem, 18vw, 16rem);
  line-height: 0.7;
  color: transparent;
  -webkit-text-stroke: 1px rgba(212,255,63,0.3);
  transform: translateX(-0.04em);
}
.protocol-intro h2 { font-size: clamp(3.1rem, 7.1vw, 7rem); max-width: 920px; }
.protocol-intro > p { color: var(--muted); max-width: 360px; padding-bottom: 6px; }

.protocol-scroll {
  position: relative;
  display: grid;
  grid-template-areas: "stage";
  background: var(--bg);
}
.protocol-stage {
  grid-area: stage;
  position: sticky;
  top: 0;
  z-index: 2;
  width: 100%;
  height: 100vh;
  min-height: 680px;
  display: grid;
  grid-template-columns: 58% 42%;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.protocol-triggers {
  grid-area: stage;
  position: relative;
  z-index: 1;
  padding-top: 12vh;
  padding-bottom: 12vh;
}
.protocol-trigger { height: 82vh; min-height: 600px; }

.protocol-visual {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: #080808;
  border-right: 1px solid var(--border);
}
.protocol-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(10,10,10,0.08), transparent 28%, transparent 72%, rgba(10,10,10,0.22)),
    linear-gradient(180deg, rgba(10,10,10,0.1), transparent 55%, rgba(10,10,10,0.82));
}
.protocol-image {
  position: absolute;
  inset: 0;
  opacity: 0;
  clip-path: inset(100% 0 0 0);
  transition: clip-path 0.72s cubic-bezier(.76,0,.24,1), opacity 0.15s linear;
  z-index: 1;
}
.protocol-image.active { opacity: 1; clip-path: inset(0 0 0 0); z-index: 2; }
.protocol-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.62) contrast(1.12) brightness(0.78);
  transform: scale(1.1);
  transition: transform 1.15s cubic-bezier(.22,1,.36,1), filter 0.7s ease;
}
.protocol-image.active img { transform: scale(1.025); filter: saturate(0.88) contrast(1.08) brightness(0.86); }
.protocol-image[data-protocol-visual="0"] img { object-position: center 42%; }
.protocol-image[data-protocol-visual="1"] img { object-position: center 48%; }
.protocol-image[data-protocol-visual="2"] img { object-position: 35% center; }
.protocol-image[data-protocol-visual="3"] img { object-position: 38% center; }
.protocol-scan {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 5;
  height: 1px;
  background: rgba(212,255,63,0.72);
  box-shadow: 0 0 22px rgba(212,255,63,0.55);
  animation: protocolScan 4.8s linear infinite;
  pointer-events: none;
}
@keyframes protocolScan { from { transform: translateY(-2px); } to { transform: translateY(100vh); } }
.protocol-camera-data {
  position: absolute;
  z-index: 6;
  top: 96px;
  left: 38px;
  right: 38px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: rgba(244,243,238,0.72);
  font-size: 0.63rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.protocol-metric {
  position: absolute;
  z-index: 6;
  left: 38px;
  bottom: 42px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  text-transform: uppercase;
}
.protocol-metric span { font-size: 0.66rem; letter-spacing: 0.16em; color: var(--accent); }
.protocol-metric strong { font-family: var(--font-display); font-size: clamp(2.2rem, 4.2vw, 4.8rem); line-height: 1; font-weight: 400; }

.protocol-copy {
  position: relative;
  min-width: 0;
  padding: 94px clamp(30px, 4vw, 72px) 40px;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px),
    var(--bg);
  background-size: 36px 36px;
}
.protocol-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.protocol-status span { display: flex; align-items: center; gap: 9px; }
.protocol-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(212,255,63,0.08); animation: protocolPulse 1.8s ease-in-out infinite; }
.protocol-status strong { color: var(--text); font-weight: 600; }
@keyframes protocolPulse { 50% { opacity: 0.35; transform: scale(0.7); } }
.protocol-panels { position: relative; flex: 1; min-height: 0; }
.protocol-panel {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(34px);
  transition: opacity 0.38s ease, transform 0.58s cubic-bezier(.22,1,.36,1), visibility 0s linear 0.58s;
}
.protocol-panel.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 0.16s, 0.1s, 0s;
}
.protocol-kicker { color: var(--accent); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 30px; }
.protocol-panel h3 { font-size: clamp(3rem, 6vw, 6.4rem); margin-bottom: 30px; }
.protocol-panel p { color: var(--muted); font-size: clamp(0.95rem, 1.25vw, 1.08rem); line-height: 1.72; max-width: 590px; }
.protocol-proof { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 38px; }
.protocol-proof span { border: 1px solid var(--border); background: rgba(10,10,10,0.75); padding: 8px 11px; font-size: 0.61rem; letter-spacing: 0.1em; text-transform: uppercase; }
.protocol-rail { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border); }
.protocol-rail button {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 8px;
  border: 0;
  border-right: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  padding: 18px 10px 0;
  text-align: left;
  cursor: pointer;
  transition: color 0.3s ease;
}
.protocol-rail button:last-child { border-right: 0; }
.protocol-rail button::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.4s cubic-bezier(.22,1,.36,1); }
.protocol-rail button.active { color: var(--text); }
.protocol-rail button.active::before { transform: scaleX(1); }
.protocol-rail span { font-family: var(--font-display); font-size: 1.1rem; }
.protocol-rail small { font-size: 0.56rem; letter-spacing: 0.06em; text-transform: uppercase; }

/* ---------- Programs ---------- */
.programs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--border); }
.program-card {
  background: var(--bg);
  padding: 44px 32px;
  position: relative;
  overflow: hidden;
  transition: background 0.35s ease;
}
.program-card:hover { background: var(--surface); }
.program-card .idx { font-family: var(--font-display); color: var(--border); font-size: 3rem; position: absolute; top: 20px; right: 24px; transition: color 0.35s ease; }
.program-card:hover .idx { color: var(--accent-dim); }
.program-card h3 { font-size: 1.6rem; margin: 40px 0 14px; position: relative; }
.program-card p { color: var(--muted); font-size: 0.92rem; max-width: 260px; position: relative; }

/* ---------- Stats ---------- */
.stats-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item {
  padding: 56px 20px;
  text-align: center;
  border-left: 1px solid var(--border);
}
.stat-item:first-child { border-left: none; }
.stat-item .num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--accent);
}
.stat-item .label { margin-top: 8px; color: var(--muted); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; }

/* ---------- Trainers ---------- */
.trainers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trainer-card { position: relative; }
.trainer-photo {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 3px;
  position: relative;
}
.trainer-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(.22,1,.36,1); }
.trainer-card:hover .trainer-photo img { transform: scale(1.06); }
.trainer-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,10,10,0.9) 100%);
}
.trainer-info { padding-top: 16px; }
.trainer-info h3 { font-size: 1.1rem; text-transform: none; font-family: var(--font-body); font-weight: 700; }
.trainer-info .role { color: var(--accent); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; margin-top: 4px; }

/* ---------- Testimonials marquee ---------- */
.testimonials { background: var(--bg-alt); overflow: hidden; }
.testi-track { display: flex; width: max-content; animation: testimonialLoop 42s linear infinite; will-change: transform; }
.testi-track:hover { animation-play-state: paused; }
.testi-group { display: flex; gap: 24px; padding-right: 24px; flex-shrink: 0; }
.testi-card {
  width: 380px;
  flex-shrink: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: 3px;
}
.testi-card p.quote { font-size: 1.05rem; margin-bottom: 22px; }
.testi-person { display: flex; align-items: center; gap: 12px; }
.testi-person .avatar { width: 42px; height: 42px; flex: 0 0 42px; border-radius: 50%; background: var(--surface); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.8rem; }
.testi-person img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.testi-person .name { font-weight: 700; font-size: 0.9rem; }
.testi-person .role { color: var(--muted); font-size: 0.78rem; }
@keyframes testimonialLoop { to { transform: translate3d(-50%, 0, 0); } }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.price-card {
  border: 1px solid var(--border);
  padding: 40px 32px;
  border-radius: 3px;
  position: relative;
}
.price-card.featured { border-color: var(--accent); background: var(--surface); }
.price-card .tag { position: absolute; top: -13px; right: 28px; background: var(--accent); color: #0a0a0a; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; }
.price-card h3 { font-size: 1.4rem; text-transform: none; font-family: var(--font-body); font-weight: 700; margin-bottom: 6px; }
.price-card .price { font-family: var(--font-display); font-size: 2.6rem; color: var(--accent); margin: 18px 0; }
.price-card .price span { font-family: var(--font-body); font-size: 0.9rem; color: var(--muted); font-weight: 400; }
.price-card ul { margin: 24px 0 30px; display: flex; flex-direction: column; gap: 12px; }
.price-card li { font-size: 0.9rem; color: var(--muted); display: flex; gap: 10px; align-items: flex-start; }
.price-card li::before { content: "\2726"; color: var(--accent); flex-shrink: 0; margin-top: 2px; font-size: 0.75rem; }
.price-card .btn { width: 100%; justify-content: center; }

/* ---------- CTA ---------- */
.cta {
  text-align: center;
  padding: 160px 0;
  position: relative;
}
.cta h2 { font-size: clamp(3rem, 9vw, 7rem); }
.cta h2 em { font-style: normal; color: var(--accent); }
.cta p { color: var(--muted); margin: 24px 0 40px; font-size: 1.05rem; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); padding: 60px 0 32px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; flex-wrap: wrap; margin-bottom: 48px; }
.footer-brand .brand { font-size: 1.6rem; }
.footer-brand p { color: var(--muted); font-size: 0.88rem; max-width: 300px; margin-top: 12px; }
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.9rem; color: var(--text); transition: color 0.25s ease; }
.footer-col ul li a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--border); font-size: 0.8rem; color: var(--muted); flex-wrap: wrap; gap: 12px; }

/* ---------- Reveal ---------- */
.reveal-up { opacity: 0; transform: translateY(40px); }

.wipe-reveal { clip-path: inset(0 0 100% 0); }
.wipe-reveal img { transform: scale(1.18); }

/* ---------- Scroll progress ---------- */
#scrollProgress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--accent);
  z-index: 600;
  transform-origin: left;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; min-height: auto; gap: 8px; }
  .hero-visual { order: -1; height: 320px; min-height: 320px; }
  .hero-copy { padding-left: 24px; max-width: none; text-align: left; }
  .protocol-intro { grid-template-columns: 0.24fr 1.2fr 0.65fr; gap: 30px; }
  .protocol-stage { grid-template-columns: 50% 50%; }
  .protocol-copy { padding: 84px 28px 30px; }
  .protocol-panel h3 { font-size: clamp(3rem, 7vw, 4.7rem); }
  .protocol-rail small { display: none; }
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
  .trainers-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(3) { border-left: none; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}
@media (max-width: 720px) {
  .nav-links { position: fixed; top: 0; right: 0; bottom: 0; width: 78vw; background: var(--bg); border-left: 1px solid var(--border); flex-direction: column; align-items: flex-start; justify-content: center; padding: 40px; gap: 26px; transform: translateX(100%); transition: transform 0.35s ease; }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: flex; }
  .nav-actions .btn-outline { display: none; }
  .programs-grid, .trainers-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 88px 0; }
  .hero { padding-top: 120px; }
  .protocol-intro { min-height: auto; display: block; padding-top: 92px; padding-bottom: 72px; }
  .protocol-intro-mark { display: none; }
  .protocol-intro > p { margin-top: 28px; }
  .protocol-scroll { display: block; }
  .protocol-stage { position: relative; display: block; height: auto; min-height: 0; overflow: visible; }
  .protocol-triggers { display: none; }
  .protocol-visual { height: 54vh; min-height: 390px; border-right: 0; border-bottom: 1px solid var(--border); }
  .protocol-camera-data { top: 28px; left: 22px; right: 22px; }
  .protocol-metric { left: 22px; bottom: 24px; }
  .protocol-copy { height: 630px; padding: 34px 22px 24px; }
  .protocol-panel { justify-content: flex-start; padding-top: 48px; }
  .protocol-panel h3 { font-size: clamp(2.75rem, 13vw, 4.5rem); }
  .protocol-panel p { font-size: 0.92rem; }
  .protocol-proof { margin-top: 26px; }
  .protocol-rail button { justify-content: center; padding: 16px 8px 0; }
  .protocol-rail small { display: none; }
  .testi-card { width: min(82vw, 350px); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track, .testi-track { animation-play-state: paused; }
  .protocol-scan, .protocol-status i { animation: none; }
  .protocol-image, .protocol-image img, .protocol-panel { transition: none; }
}