/* src/styles/vigour-theme.css */
/* ============================================================
   VIGOUR STUDIO GYM — DESIGN SYSTEM
   Dark editorial athletics. Anton display / Space Grotesk body.
   ============================================================ */

:root {
  --bg: #0a0a0d;
  --bg-2: #101014;
  --bg-3: #16161d;
  --ink: #f2f0ea;
  --ink-dim: #c9c6bf;
  --muted: #8f8c99;
  --accent: #9b6dff;
  --accent-strong: #7c4dff;
  --accent-deep: #3d2a6e;
  --line: rgba(242, 240, 234, 0.13);
  --line-strong: rgba(242, 240, 234, 0.28);

  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --font-body: 'Space Grotesk', 'Helvetica Neue', sans-serif;
  --font-mono: 'Space Mono', 'Courier New', monospace;

  --pad: clamp(1.25rem, 4vw, 4rem);
  --section: clamp(4.5rem, 10vw, 9rem);
  --header-h: 4.5rem;

  --ease: cubic-bezier(0.65, 0.05, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset / base ---------- */

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

html {
  scroll-behavior: auto;
  -webkit-text-size-adjust: 100%;
}

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

ul,
ol {
  list-style: none;
}

::selection {
  background: var(--accent);
  color: #0a0a0d;
}

/* ---------- Typography ---------- */

.display {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.94;
  letter-spacing: 0.01em;
}

.h-xl {
  font-size: clamp(3rem, 9.5vw, 8.5rem);
}

.h-lg {
  font-size: clamp(2.4rem, 6.5vw, 5.5rem);
}

.h-md {
  font-size: clamp(1.9rem, 4vw, 3.4rem);
}

.h-sm {
  font-size: clamp(1.4rem, 2.6vw, 2.1rem);
}

.accent {
  color: var(--accent);
}

.outline-text {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.eyebrow::before {
  content: '';
  width: 2rem;
  height: 1px;
  background: var(--accent);
  flex: none;
}

.lead {
  color: var(--ink-dim);
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.65;
  max-width: 34em;
}

.mono-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

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

.container {
  width: min(100% - 2 * var(--pad), 82rem);
  margin-inline: auto;
}

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

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem 3rem;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.section-head .display {
  margin-top: 1rem;
}

/* ---------- Buttons ---------- */

.btn {
  --btn-bg: transparent;
  --btn-ink: var(--ink);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.05rem 1.9rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--btn-ink);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.45s var(--ease), border-color 0.45s var(--ease);
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--btn-fill, var(--accent));
  transform: translateY(101%);
  transition: transform 0.5s var(--ease);
  z-index: -1;
  border-radius: inherit;
}

.btn:hover {
  color: #0a0a0d;
  border-color: var(--btn-fill, var(--accent));
}

.btn:hover::before {
  transform: translateY(0);
}

.btn-solid {
  --btn-bg: var(--accent);
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0d;
}

.btn-solid:hover {
  color: #0a0a0d;
}

.btn .btn-arrow {
  transition: transform 0.45s var(--ease);
}

.btn:hover .btn-arrow {
  transform: translate(3px, -3px);
}

.btn-arrow {
  width: 0.7rem;
  height: 0.7rem;
  flex: none;
}

/* ---------- Link underline ---------- */

.link-line {
  position: relative;
}

.link-line::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}

.link-line:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ---------- Grain overlay ---------- */

.grain {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 2000;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 0.9s steps(4) infinite;
}

@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 1.5%); }
  50% { transform: translate(1.5%, -2%); }
  75% { transform: translate(-1%, -1%); }
  100% { transform: translate(0, 0); }
}

/* ---------- Custom cursor ---------- */

.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 3000;
  border-radius: 50%;
  translate: -50% -50%;
  will-change: transform;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
}

.cursor-ring {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(155, 109, 255, 0.65);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out),
    background-color 0.3s, border-color 0.3s;
}

.cursor-ring.is-active {
  width: 64px;
  height: 64px;
  background: rgba(155, 109, 255, 0.12);
  border-color: var(--accent);
}

@media (pointer: coarse), (pointer: none) {
  .cursor-dot,
  .cursor-ring {
    display: none;
  }
}

/* ---------- Page curtain ---------- */

.curtain {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: var(--bg-3);
  display: grid;
  place-items: center;
  transform: translateY(0);
}

.curtain-word {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 6rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent);
  opacity: 0;
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: transform 0.5s var(--ease), background-color 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(10, 10, 13, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.header-inner {
  width: min(100% - 2 * var(--pad), 82rem);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  z-index: 1102;
}

.brand img {
  height: 2.4rem;
  width: auto;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
}

.brand-name span {
  color: var(--accent);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.2vw, 2.2rem);
}

.main-nav a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  transition: color 0.3s;
  position: relative;
  padding-block: 0.4rem;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}

.main-nav a:hover,
.main-nav a[aria-current='page'] {
  color: var(--ink);
}

.main-nav a:hover::after,
.main-nav a[aria-current='page']::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  padding: 0.7rem 1.4rem;
  font-size: 0.68rem;
}

.nav-toggle {
  display: none;
  z-index: 1102;
  width: 2.8rem;
  height: 2.8rem;
  position: relative;
}

.nav-toggle span {
  position: absolute;
  left: 50%;
  width: 26px;
  height: 2px;
  background: var(--ink);
  transform: translateX(-50%);
  transition: transform 0.4s var(--ease), top 0.4s var(--ease), opacity 0.3s;
}

.nav-toggle span:nth-child(1) { top: calc(50% - 8px); }
.nav-toggle span:nth-child(2) { top: calc(50% - 1px); }
.nav-toggle span:nth-child(3) { top: calc(50% + 6px); }

body.menu-open .nav-toggle span:nth-child(1) { top: calc(50% - 1px); transform: translateX(-50%) rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.menu-open .nav-toggle span:nth-child(3) { top: calc(50% - 1px); transform: translateX(-50%) rotate(-45deg); }

@media (max-width: 60rem) {
  .main-nav,
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: block;
  }
}

/* Mobile menu overlay */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--pad);
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition: clip-path 0.7s var(--ease), visibility 0s 0.7s;
}

body.menu-open .mobile-menu {
  clip-path: inset(0 0 0% 0);
  visibility: visible;
  transition: clip-path 0.7s var(--ease);
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.mobile-menu a.menu-link {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 9vw, 3.6rem);
  text-transform: uppercase;
  line-height: 1.08;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 1rem;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), color 0.3s;
}

.mobile-menu a.menu-link:hover { color: var(--accent); }

.mobile-menu a.menu-link .idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.15em;
}

body.menu-open .mobile-menu a.menu-link {
  opacity: 1;
  transform: translateY(0);
}

body.menu-open .mobile-menu a.menu-link:nth-child(1) { transition-delay: 0.25s; }
body.menu-open .mobile-menu a.menu-link:nth-child(2) { transition-delay: 0.31s; }
body.menu-open .mobile-menu a.menu-link:nth-child(3) { transition-delay: 0.37s; }
body.menu-open .mobile-menu a.menu-link:nth-child(4) { transition-delay: 0.43s; }
body.menu-open .mobile-menu a.menu-link:nth-child(5) { transition-delay: 0.49s; }
body.menu-open .mobile-menu a.menu-link:nth-child(6) { transition-delay: 0.55s; }

.mobile-menu-footer {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.5rem;
  opacity: 0;
  transition: opacity 0.5s 0.6s;
}

body.menu-open .mobile-menu-footer { opacity: 1; }

/* ---------- Marquee ---------- */

.marquee {
  overflow: hidden;
  white-space: nowrap;
  border-block: 1px solid var(--line);
  padding-block: 1.1rem;
  position: relative;
}

.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 3rem;
  padding-right: 3rem;
  will-change: transform;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 3rem;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.8rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink);
}

.marquee-item .dot {
  color: var(--accent);
  font-size: 0.9em;
}

.marquee--accent {
  background: var(--accent-strong);
  border: 0;
}

.marquee--accent .marquee-item {
  color: #0a0a0d;
}

.marquee--accent .marquee-item .dot {
  color: rgba(10, 10, 13, 0.55);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: clip;
  padding-top: var(--header-h);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-media img {
  width: 100%;
  height: 115%;
  object-fit: cover;
  object-position: center 30%;
  filter: saturate(0.85) contrast(1.05);
}

.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10, 10, 13, 0.62) 0%, rgba(10, 10, 13, 0.25) 40%, rgba(10, 10, 13, 0.92) 100%);
}

.hero-inner {
  padding-bottom: clamp(2.5rem, 6vh, 5rem);
}

.hero-eyebrow {
  margin-bottom: 1.6rem;
}

.hero-title {
  font-size: clamp(3.2rem, 11.5vw, 10.5rem);
  line-height: 0.92;
  text-transform: uppercase;
}

.hero-title .line {
  display: block;
  overflow: hidden;
}

.hero-title .word-inner {
  display: inline-block;
  will-change: transform;
}

.hero-bottom {
  margin-top: clamp(2rem, 5vh, 3.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem 3rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: right;
}

.scroll-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.scroll-hint .wheel {
  width: 1px;
  height: 2.6rem;
  background: var(--line-strong);
  position: relative;
  overflow: hidden;
}

.scroll-hint .wheel::after {
  content: '';
  position: absolute;
  top: -40%;
  left: 0;
  width: 100%;
  height: 40%;
  background: var(--accent);
  animation: wheel-drop 1.8s var(--ease) infinite;
}

@keyframes wheel-drop {
  0% { top: -40%; }
  60%, 100% { top: 110%; }
}

@media (max-width: 40rem) {
  .hero-meta { text-align: left; }
}

/* ---------- Page hero (inner pages) ---------- */

.page-hero {
  padding-top: calc(var(--header-h) + clamp(3rem, 9vw, 7rem));
  padding-bottom: clamp(3rem, 8vw, 6rem);
  position: relative;
  overflow: clip;
  border-bottom: 1px solid var(--line);
}

.page-hero .display {
  margin-top: 1.2rem;
}

.page-hero .crumb {
  margin-bottom: 1.4rem;
}

/* ---------- Statement / big text ---------- */

.statement {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.6vw, 4rem);
  line-height: 1.08;
  text-transform: uppercase;
  max-width: 22ch;
}

.statement .dim {
  color: var(--muted);
}

.statement .accent {
  color: var(--accent);
}

/* ---------- Class cards ---------- */

.classes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.class-card {
  position: relative;
  background: var(--bg-2);
  padding: 1.4rem;
  min-height: 24rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: clip;
  isolation: isolate;
}

.class-card .card-img {
  position: absolute;
  inset: 0;
  z-index: -1;
  transition: transform 0.9s var(--ease-out), opacity 0.6s;
  opacity: 0.55;
}

.class-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.05);
}

.class-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 13, 0.9) 8%, rgba(10, 10, 13, 0.05) 65%);
  z-index: -1;
}

.class-card:hover .card-img {
  transform: scale(1.07);
  opacity: 0.8;
}

.class-card:hover .card-img img {
  filter: grayscale(0) contrast(1.08);
}

.class-card .card-idx {
  position: absolute;
  top: 1.2rem;
  left: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.class-card .card-arrow {
  position: absolute;
  top: 1.1rem;
  right: 1.2rem;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--ink);
  transition: background 0.4s, border-color 0.4s, transform 0.5s var(--ease), opacity 0.4s;
  opacity: 0;
  transform: translate(-6px, 6px);
}

.class-card:hover .card-arrow {
  opacity: 1;
  transform: translate(0, 0);
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0d;
}

.class-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.class-card p {
  color: var(--ink-dim);
  font-size: 0.92rem;
  max-width: 26ch;
}

@media (max-width: 56rem) {
  .classes-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 36rem) {
  .classes-grid { grid-template-columns: 1fr; }
  .class-card { min-height: 19rem; }
}

/* ---------- Split feature (sticky) ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.split-media {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}

.frame {
  position: relative;
  overflow: clip;
  border: 1px solid var(--line);
}

.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame .frame-tag {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(10, 10, 13, 0.72);
  backdrop-filter: blur(6px);
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--line);
}

.feature-list {
  border-top: 1px solid var(--line);
}

.feature-row {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  padding: clamp(1.4rem, 3vw, 2.2rem) 0.5rem;
  border-bottom: 1px solid var(--line);
  transition: background 0.4s, padding-left 0.5s var(--ease);
}

.feature-row:hover {
  background: var(--bg-2);
  padding-left: 1.4rem;
}

.feature-icon {
  width: 3.2rem;
  height: 3.2rem;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--accent);
  transition: background 0.4s, color 0.4s, border-color 0.4s, transform 0.5s var(--ease);
}

.feature-row:hover .feature-icon {
  background: var(--accent);
  color: #0a0a0d;
  border-color: var(--accent);
  transform: rotate(-8deg) scale(1.06);
}

.feature-icon svg,
.feature-icon img {
  width: 1.5rem;
  height: 1.5rem;
}

.feature-row h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  text-transform: uppercase;
  line-height: 1.05;
}

.feature-row p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 0.3rem;
  max-width: 40ch;
}

@media (max-width: 56rem) {
  .split { grid-template-columns: 1fr; }
  .split-media { position: relative; top: 0; }
}

/* ---------- Testimonials ---------- */

.quotes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.quote-card {
  border: 1px solid var(--line);
  background: var(--bg-2);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  position: relative;
  transition: transform 0.5s var(--ease-out), border-color 0.4s, background 0.4s;
}

.quote-card:hover {
  transform: translateY(-8px);
  border-color: rgba(155, 109, 255, 0.5);
  background: var(--bg-3);
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 3.4rem;
  line-height: 0.6;
  color: var(--accent);
}

.quote-card blockquote {
  color: var(--ink-dim);
  font-size: 0.98rem;
  line-height: 1.7;
  flex: 1;
}

.quote-card figcaption {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.quote-card .avatar {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1rem;
  color: #0a0a0d;
  background: var(--accent);
  flex: none;
}

.quote-card cite {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
}

@media (max-width: 56rem) {
  .quotes-grid { grid-template-columns: 1fr; }
}

/* ---------- Trainers ---------- */

.trainers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.trainer-card {
  position: relative;
  overflow: clip;
  border: 1px solid var(--line);
  min-height: clamp(22rem, 42vw, 34rem);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}

.trainer-card .card-img {
  position: absolute;
  inset: 0;
  z-index: -1;
  transition: transform 1s var(--ease-out);
}

.trainer-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  filter: grayscale(0.5) contrast(1.05);
  transition: filter 0.7s;
}

.trainer-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 13, 0.94) 5%, rgba(10, 10, 13, 0.1) 60%);
  z-index: -1;
}

.trainer-card:hover .card-img {
  transform: scale(1.06);
}

.trainer-card:hover .card-img img {
  filter: grayscale(0) contrast(1.08);
}

.trainer-info {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.trainer-info h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  text-transform: uppercase;
  line-height: 1;
}

.trainer-info .role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 0.5rem;
  display: block;
}

.trainer-info .card-arrow {
  width: 3rem;
  height: 3rem;
  flex: none;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--ink);
  transition: background 0.4s, border-color 0.4s, color 0.4s, transform 0.5s var(--ease);
}

.trainer-card:hover .card-arrow {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0d;
  transform: rotate(45deg);
}

@media (max-width: 48rem) {
  .trainers-grid { grid-template-columns: 1fr; }
}

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

.cta-band {
  position: relative;
  overflow: clip;
  border-block: 1px solid var(--line);
  isolation: isolate;
}

.cta-band .cta-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.cta-band .cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: grayscale(0.4);
}

.cta-band .cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 120% at 50% 0%, transparent 30%, rgba(10, 10, 13, 0.9) 100%);
}

.cta-inner {
  padding-block: clamp(4.5rem, 10vw, 8rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.cta-inner .display {
  max-width: 18ch;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  position: relative;
  overflow: clip;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}

.footer-brand img {
  height: 2.6rem;
  width: auto;
  margin-bottom: 1.2rem;
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 30ch;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.3rem;
}

.footer-col li {
  margin-bottom: 0.7rem;
  color: var(--ink-dim);
  font-size: 0.95rem;
}

.footer-col a {
  transition: color 0.3s;
}

.footer-col a:hover {
  color: var(--accent);
}

.socials {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.socials a {
  width: 2.7rem;
  height: 2.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--ink-dim);
  transition: background 0.35s, color 0.35s, border-color 0.35s, transform 0.4s var(--ease);
}

.socials a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0d;
  transform: translateY(-4px);
}

.socials svg {
  width: 1.05rem;
  height: 1.05rem;
}

.footer-giant {
  font-family: var(--font-display);
  font-size: clamp(4rem, 16.5vw, 15rem);
  line-height: 0.8;
  text-transform: uppercase;
  text-align: center;
  color: transparent;
  -webkit-text-stroke: 1px rgba(242, 240, 234, 0.14);
  user-select: none;
  white-space: nowrap;
  transform: translateY(12%);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-block: 1.3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem 2rem;
}

@media (max-width: 56rem) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 36rem) {
  .footer-top { grid-template-columns: 1fr; gap: 2.2rem; }
}

/* ---------- Timetable ---------- */

.tt-note {
  border: 1px solid rgba(155, 109, 255, 0.4);
  background: rgba(155, 109, 255, 0.08);
  padding: 1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--ink-dim);
  border-radius: 4px;
}

.tt-note strong { color: var(--ink); }

.tt-days {
  display: none;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  scrollbar-width: none;
}

.tt-days::-webkit-scrollbar { display: none; }

.tt-day-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.65rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-dim);
  flex: none;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}

.tt-day-btn.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0d;
}

.tt-grid {
  display: grid;
  grid-template-columns: 7rem repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.tt-grid .tt-corner,
.tt-grid .tt-head {
  background: var(--bg-3);
  padding: 1rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  flex-direction: column;
}

.tt-grid .tt-head span {
  color: var(--muted);
  font-size: 0.62rem;
}

.tt-grid .tt-time {
  background: var(--bg-3);
  padding: 1rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.tt-cell {
  background: var(--bg);
  min-height: 3.6rem;
  padding: 0.45rem;
  transition: background 0.3s;
}

.tt-class {
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.5rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #0a0a0d;
  background: var(--accent);
  border-radius: 3px;
  transition: transform 0.35s var(--ease-out), filter 0.3s;
  cursor: pointer;
}

.tt-class:hover {
  transform: scale(1.05);
  filter: brightness(1.12);
  z-index: 2;
}

.tt-class.is-wod {
  background: var(--ink);
}

.tt-closed {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px dashed var(--line-strong);
  border-radius: 3px;
  padding: 0.5rem;
}

.tt-list { display: none; }

@media (max-width: 62rem) {
  .tt-grid { display: none; }
  .tt-days { display: flex; }
  .tt-list { display: block; }
}

.tt-day-panel { display: none; }
.tt-day-panel.is-active { display: block; }

.tt-day-panel .tt-row {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0.4rem;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.tt-day-panel .tt-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.tt-day-panel .tt-class {
  justify-content: flex-start;
  text-align: left;
  padding: 0.8rem 1rem;
}

.tt-empty {
  padding: 2.5rem 0;
  text-align: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tt-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2rem;
  margin-top: 1.6rem;
}

.tt-legend .key {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.tt-legend .swatch {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 3px;
}

/* ---------- Book page ---------- */

.book-grid {
  display: grid;
  gap: 1.2rem;
}

.book-row {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1.2rem, 4vw, 3rem);
  padding: clamp(1.6rem, 4vw, 2.8rem) clamp(1.2rem, 3vw, 2.4rem);
  border: 1px solid var(--line);
  background: var(--bg-2);
  overflow: clip;
  isolation: isolate;
  transition: border-color 0.4s;
}

.book-row::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-strong);
  transform: translateY(101%);
  transition: transform 0.55s var(--ease);
  z-index: -1;
}

.book-row:hover::before {
  transform: translateY(0);
}

.book-row:hover {
  border-color: var(--accent-strong);
}

.book-row:hover .book-title,
.book-row:hover .book-desc,
.book-row:hover .book-idx {
  color: #0a0a0d;
}

.book-row:hover .book-arrow {
  color: #0a0a0d;
  border-color: rgba(10, 10, 13, 0.4);
  transform: rotate(45deg);
}

.book-idx {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  color: var(--accent);
  line-height: 1;
  transition: color 0.4s;
}

.book-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.6rem);
  text-transform: uppercase;
  line-height: 1;
  transition: color 0.4s;
}

.book-desc {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 0.45rem;
  transition: color 0.4s;
}

.book-arrow {
  width: 3.4rem;
  height: 3.4rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: color 0.4s, border-color 0.4s, transform 0.5s var(--ease);
}

@media (max-width: 40rem) {
  .book-row { grid-template-columns: auto 1fr; }
  .book-arrow { display: none; }
}

.good-to-know {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.gtk-card {
  border: 1px solid var(--line);
  background: var(--bg-2);
  padding: 1.8rem;
}

.gtk-card .num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: block;
  margin-bottom: 1rem;
}

.gtk-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.gtk-card p {
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 56rem) {
  .good-to-know { grid-template-columns: 1fr; }
}

/* ---------- Announcements ---------- */

.ann-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.ann-card {
  border: 1px solid var(--line);
  background: var(--bg-2);
  overflow: clip;
  display: flex;
  flex-direction: column;
  transition: transform 0.5s var(--ease-out), border-color 0.4s;
}

.ann-card:hover {
  transform: translateY(-6px);
  border-color: rgba(155, 109, 255, 0.5);
}

.ann-media {
  aspect-ratio: 16 / 10;
  overflow: clip;
  border-bottom: 1px solid var(--line);
}

.ann-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.9s var(--ease-out);
}

.ann-card:hover .ann-media img {
  transform: scale(1.06);
}

.ann-body {
  padding: clamp(1.5rem, 3vw, 2.2rem);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  flex: 1;
}

.ann-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.ann-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  text-transform: uppercase;
  line-height: 1.02;
}

.ann-card p {
  color: var(--ink-dim);
  font-size: 0.95rem;
  flex: 1;
}

.ann-link {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
}

.ann-link svg {
  transition: transform 0.4s var(--ease);
}

.ann-card:hover .ann-link svg {
  transform: translateX(6px);
  color: var(--accent);
}

@media (max-width: 48rem) {
  .ann-grid { grid-template-columns: 1fr; }
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field textarea {
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit;
  padding: 1rem 1.1rem;
  border-radius: 4px;
  transition: border-color 0.3s, background 0.3s;
  width: 100%;
}

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-3);
}

.info-list {
  border-top: 1px solid var(--line);
}

.info-row {
  display: flex;
  gap: 1.2rem;
  padding: 1.4rem 0.3rem;
  border-bottom: 1px solid var(--line);
  align-items: flex-start;
}

.info-row .ic {
  width: 2.6rem;
  height: 2.6rem;
  flex: none;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--accent);
}

.info-row h4 {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

.info-row a,
.info-row p {
  color: var(--ink);
  font-size: 1rem;
}

.info-row a:hover { color: var(--accent); }

.map-frame {
  border: 1px solid var(--line);
  filter: grayscale(1) invert(0.92) contrast(0.9);
  margin-top: 1.4rem;
}

.map-frame iframe {
  width: 100%;
  height: 16rem;
  border: 0;
}

@media (max-width: 56rem) {
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 36rem) {
  .form-grid { grid-template-columns: 1fr; }
}

/* ---------- Trainer profile ---------- */

.cred-list {
  border-top: 1px solid var(--line);
  counter-reset: cred;
}

.cred-item {
  counter-increment: cred;
  display: flex;
  align-items: baseline;
  gap: 1.4rem;
  padding: 1.15rem 0.4rem;
  border-bottom: 1px solid var(--line);
  transition: background 0.35s, padding-left 0.45s var(--ease);
}

.cred-item:hover {
  background: var(--bg-2);
  padding-left: 1.2rem;
}

.cred-item::before {
  content: counter(cred, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  flex: none;
}

.cred-item p {
  font-size: 1rem;
  color: var(--ink-dim);
}

/* ---------- Stats band ---------- */

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.stat-cell {
  background: var(--bg);
  padding: clamp(1.8rem, 4vw, 3rem) 1.5rem;
  text-align: center;
}

.stat-cell .num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
  color: var(--accent);
}

.stat-cell .lbl {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.7rem;
  display: block;
}

@media (max-width: 48rem) {
  .stats-band { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Reveal defaults (JS enhances) ---------- */

[data-reveal] {
  will-change: transform, opacity;
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .curtain {
    display: none;
  }

  .grain {
    animation: none;
  }
}