:root {
  color-scheme: dark;
  --bg: #070a08;
  --surface: #0d120f;
  --surface-2: #111913;
  --text: #f5f1e8;
  --muted: #aaa99f;
  --gold: #d8ac4c;
  --gold-light: #f1d27f;
  --green: #174c39;
  --line: rgba(216, 172, 76, .2);
  --content: 1240px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section-space: clamp(6rem, 10vw, 10rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.04;
}
h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.6rem, 5vw, 4.75rem);
  letter-spacing: -.045em;
}
h3 { margin-bottom: .75rem; font-size: 1.65rem; letter-spacing: -.02em; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: .75rem;
  left: .75rem;
  padding: .7rem 1rem;
  transform: translateY(-160%);
  background: var(--gold-light);
  color: #111;
}
.skip-link:focus { transform: none; }

.topbar {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 50%;
  display: flex;
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  min-height: 96px;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  transform: translateX(-50%);
  border-bottom: 1px solid rgba(255, 255, 255, .15);
}
.brand { display: block; width: 190px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; }
.topbar nav { display: flex; align-items: center; gap: 2.25rem; }
.topbar nav a {
  color: #dfdbd1;
  font-size: .73rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-decoration: none;
  text-transform: uppercase;
}
.topbar nav a:hover, .topbar nav a:focus-visible { color: var(--gold-light); }
.topbar .nav-cta {
  min-width: 108px;
  padding: .72rem 1.1rem;
  border: 1px solid var(--gold);
  color: var(--gold-light);
  text-align: center;
}

.hero {
  position: relative;
  display: grid;
  min-height: clamp(820px, 100svh, 980px);
  align-items: center;
  overflow: hidden;
}
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 5, 4, .98) 0%, rgba(3, 5, 4, .9) 38%, rgba(3, 5, 4, .28) 68%, rgba(3, 5, 4, .06) 100%),
    linear-gradient(0deg, rgba(3, 5, 4, .84), transparent 44%);
}
.hero-copy {
  position: relative;
  z-index: 1;
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  margin: 0 auto;
  padding: 9.5rem 0 9rem;
}
.hero-copy > * { max-width: 720px; }
.hero-kicker {
  display: flex;
  max-width: 620px;
  align-items: center;
  gap: 0;
  margin-bottom: 3rem;
  border-top: 1px solid rgba(255, 255, 255, .17);
  border-bottom: 1px solid rgba(255, 255, 255, .17);
}
.hero-kicker span {
  flex: 1;
  padding: .55rem .75rem;
  border-left: 1px solid rgba(255, 255, 255, .17);
  color: #9e9c94;
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-align: center;
  text-transform: uppercase;
}
.hero-kicker span:first-child { border-left: 0; text-align: left; padding-left: 0; }
.hero-kicker span:last-child { flex: 0 0 auto; padding-right: 0; text-align: right; }
.eyebrow {
  margin-bottom: 1rem;
  color: var(--gold-light);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .21em;
  text-transform: uppercase;
}
h1 {
  max-width: 850px !important;
  margin-bottom: 1.65rem;
  font-size: clamp(3.75rem, 6.8vw, 6.65rem);
  letter-spacing: -.06em;
}
.hero-lead {
  max-width: 650px;
  color: #d5d1c7;
  font-size: clamp(1.05rem, 1.55vw, 1.3rem);
  line-height: 1.6;
}
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.1rem; }
.button {
  display: inline-flex;
  min-height: 3.4rem;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  padding: .9rem 1.4rem;
  border: 1px solid transparent;
  font-size: .76rem;
  font-weight: 850;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--gold); color: #11110e; }
.button-primary:hover, .button-primary:focus-visible { background: var(--gold-light); }
.button-secondary { border-color: rgba(255, 255, 255, .34); background: rgba(5, 7, 6, .34); }
.button-secondary:hover, .button-secondary:focus-visible { border-color: var(--gold); color: var(--gold-light); }
.fineprint { margin-top: 1.25rem; color: #908f88; font-size: .8rem; }

.proof {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  grid-template-columns: repeat(4, 1fr);
  margin: -64px auto 0;
  padding: 0;
  border: 1px solid var(--line);
  background: rgba(10, 14, 11, .9);
  backdrop-filter: blur(18px);
}
.proof div { min-height: 128px; padding: 1.65rem 2rem; border-left: 1px solid var(--line); }
.proof div:first-child { border-left: 0; }
.proof dt { color: var(--gold-light); font-family: Georgia, serif; font-size: 2rem; line-height: 1.1; }
.proof dd { margin: .35rem 0 0; color: var(--muted); font-size: .68rem; letter-spacing: .13em; text-transform: uppercase; }

.section {
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  margin: 0 auto;
  padding: var(--section-space) 0;
}
.section-intro {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 2rem;
  align-items: start;
  margin-bottom: clamp(3.5rem, 6vw, 5.5rem);
}
.section-mark { grid-column: 1 / 3; }
.section-mark > span {
  display: block;
  margin-bottom: 1.25rem;
  color: rgba(241, 210, 127, .48);
  font-family: Georgia, serif;
  font-size: 2rem;
  line-height: 1;
}
.section-mark .eyebrow { margin-bottom: 0; }
.section-intro h2 { grid-column: 3 / 9; margin-bottom: 0; }
.section-deck {
  grid-column: 9 / 13;
  margin: .3rem 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.75;
}
.section-intro.compact h2 { font-size: clamp(2.5rem, 4.4vw, 4.25rem); }

.mode-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.mode-grid article {
  position: relative;
  display: flex;
  min-height: 390px;
  flex-direction: column;
  padding: 2.25rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  background: linear-gradient(145deg, rgba(24, 75, 58, .25), rgba(13, 18, 15, .92));
  transition: border-color .2s ease, transform .2s ease;
}
.mode-grid article:hover { transform: translateY(-4px); border-color: rgba(241, 210, 127, .55); }
.mode-number {
  position: absolute;
  top: 1rem;
  right: 1.35rem;
  color: rgba(212, 169, 79, .13);
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
}
.mode-type {
  position: relative;
  margin-bottom: 2.5rem;
  color: var(--gold-light);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.mode-grid h3 { position: relative; }
.mode-grid article > p:not(.mode-type) { color: var(--muted); }
.mode-grid ul, .check-list { margin: auto 0 0; padding: 1.5rem 0 0; list-style: none; }
.mode-grid li, .check-list li {
  position: relative;
  margin-top: .58rem;
  padding-left: 1.25rem;
  color: #d7d3ca;
  font-size: .86rem;
}
.mode-grid li::before, .check-list li::before {
  position: absolute;
  left: 0;
  color: var(--gold);
  content: "◆";
  font-size: .52rem;
}

.showcase {
  padding: clamp(5rem, 8vw, 8rem) 0;
  border-top: 1px solid rgba(255, 255, 255, .05);
  border-bottom: 1px solid rgba(255, 255, 255, .05);
  background:
    linear-gradient(135deg, rgba(23, 76, 57, .16), transparent 45%),
    var(--surface);
}
.showcase-shell {
  display: grid;
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  grid-template-columns: minmax(0, 8fr) minmax(320px, 4fr);
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
  margin: 0 auto;
}
.showcase-image {
  overflow: hidden;
  border: 1px solid rgba(241, 210, 127, .28);
  background: #040604;
  box-shadow: 0 2.5rem 7rem rgba(0, 0, 0, .38);
}
.screen-bar {
  display: flex;
  height: 38px;
  align-items: center;
  gap: .45rem;
  padding: 0 .85rem;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  background: #0a0d0b;
}
.screen-bar span { width: 7px; height: 7px; border-radius: 50%; background: rgba(241, 210, 127, .35); }
.screen-bar em {
  margin-left: auto;
  color: #777a73;
  font-size: .58rem;
  font-style: normal;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.showcase-image img { width: 100%; height: auto; }
.showcase-copy .section-mark, .coach-copy .section-mark {
  display: flex;
  grid-column: auto;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.1rem;
}
.showcase-copy .section-mark > span, .coach-copy .section-mark > span { margin: 0; font-size: 1.4rem; }
.showcase-copy h2 { margin-bottom: 1.5rem; font-size: clamp(2.7rem, 4vw, 4.2rem); }
.showcase-copy > p { color: var(--muted); }
.showcase-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 2rem 0;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.showcase-facts div { padding-left: 1rem; border-left: 1px solid var(--line); }
.showcase-facts div:first-child { padding-left: 0; border-left: 0; }
.showcase-facts dt { color: var(--gold-light); font-family: Georgia, serif; font-size: 1.55rem; }
.showcase-facts dd { margin: .2rem 0 0; color: #85867f; font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; }
.text-link {
  display: inline-block;
  color: var(--gold-light);
  font-size: .75rem;
  font-weight: 850;
  letter-spacing: .09em;
  text-decoration-thickness: 1px;
  text-underline-offset: .4em;
  text-transform: uppercase;
}

.coach-band {
  border-bottom: 1px solid rgba(255, 255, 255, .05);
  background:
    radial-gradient(circle at 20% 50%, rgba(31, 91, 67, .18), transparent 38%),
    var(--bg);
}
.coach {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(4rem, 9vw, 9rem);
  align-items: center;
}
.coach-visual { position: relative; width: min(100%, 470px); }
.coach-visual::before {
  position: absolute;
  z-index: 0;
  inset: -1.2rem;
  border: 1px solid var(--line);
  content: "";
}
.coach-face {
  position: relative;
  z-index: 1;
  aspect-ratio: 2 / 3;
  width: 100%;
  border: 1px solid rgba(241, 210, 127, .3);
  background-image: url("./assets/coach-biljartleraar.webp");
  background-position: left top;
  background-size: 300% 200%;
  box-shadow: 0 3rem 7rem rgba(0, 0, 0, .38);
}
.coach-badge {
  position: absolute;
  z-index: 2;
  right: -2rem;
  bottom: 2rem;
  display: grid;
  width: 148px;
  aspect-ratio: 1;
  place-content: center;
  padding: 1.1rem;
  background: var(--gold);
  color: #11110e;
  text-align: center;
}
.coach-badge strong { font-family: Georgia, serif; font-size: 3rem; font-weight: 500; line-height: .9; }
.coach-badge span { margin-top: .45rem; font-size: .6rem; font-weight: 850; letter-spacing: .09em; line-height: 1.35; text-transform: uppercase; }
.coach-copy { max-width: 670px; }
.coach-copy h2 { margin-bottom: 1.6rem; }
.coach-copy > p { color: var(--muted); }
.coach-copy .coach-lead { color: #d8d4ca; font-size: 1.12rem; }
.coach-copy .check-list { display: grid; grid-template-columns: 1fr 1fr; gap: .2rem 2rem; margin-top: 2rem; }

.physics { padding-bottom: calc(var(--section-space) * .8); }
.physics-table {
  position: relative;
  aspect-ratio: 3 / 1;
  margin-top: 1rem;
  overflow: hidden;
  border: 18px solid #1b150d;
  border-radius: 12px;
  outline: 1px solid rgba(216, 172, 76, .35);
  outline-offset: -9px;
  background:
    radial-gradient(circle at 45% 50%, rgba(64, 130, 99, .2), transparent 38%),
    linear-gradient(135deg, #0f523c, #0a382b);
  box-shadow: inset 0 0 5rem rgba(0, 0, 0, .24), 0 2rem 6rem rgba(0, 0, 0, .2);
}
.table-caption {
  position: absolute;
  top: 1.2rem;
  left: 1.4rem;
  color: rgba(255, 255, 255, .58);
  font-size: .59rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.physics-table svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.trajectory {
  fill: none;
  stroke: rgba(241, 210, 127, .78);
  stroke-width: 3;
  stroke-dasharray: 10 9;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.cushion-points circle { fill: var(--gold-light); stroke: #4a3611; stroke-width: 3; }
.cushion-numbers, .ball-labels { fill: rgba(255, 255, 255, .68); font: 800 12px Inter, sans-serif; letter-spacing: 2px; }
.svg-ball { filter: url(#ball-shadow); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.feature-grid article { position: relative; min-height: 185px; padding: 2rem; border-left: 1px solid var(--line); background: var(--surface); }
.feature-grid article:first-child { border-left: 0; }
.feature-grid article > span { color: rgba(241, 210, 127, .45); font-size: .65rem; font-weight: 850; letter-spacing: .12em; }
.feature-grid h3 { margin-top: 1.4rem; }
.feature-grid p { margin-bottom: 0; color: var(--muted); font-size: .9rem; }

.steps { padding-top: calc(var(--section-space) * .6); }
.steps ol {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.steps ol::before {
  position: absolute;
  top: 30px;
  right: 16.66%;
  left: 16.66%;
  height: 1px;
  background: var(--line);
  content: "";
}
.steps li { position: relative; text-align: center; }
.steps li > span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 60px;
  aspect-ratio: 1;
  place-items: center;
  margin: 0 auto 1.8rem;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: var(--bg);
  color: var(--gold-light);
  font-family: Georgia, serif;
  font-size: 1.45rem;
}
.steps li > div { max-width: 320px; margin: 0 auto; }
.step-label { margin-bottom: .65rem; color: var(--gold-light); font-size: .62rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.steps li p:last-child { margin-bottom: 0; color: var(--muted); font-size: .9rem; }

.faq {
  display: grid;
  max-width: var(--content);
  grid-template-columns: 4fr 8fr;
  gap: clamp(4rem, 9vw, 9rem);
  align-items: start;
  border-top: 1px solid var(--line);
}
.faq-intro .section-mark { display: flex; align-items: baseline; gap: 1rem; margin-bottom: 2rem; }
.faq-intro .section-mark > span { margin: 0; font-size: 1.4rem; }
.faq-intro h2 { font-size: clamp(2.7rem, 4vw, 4rem); }
.faq-intro > p { color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.2rem 0;
  cursor: pointer;
  color: var(--text);
  font-family: Georgia, serif;
  font-size: 1.25rem;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { flex: 0 0 auto; color: var(--gold); content: "+"; font-family: Inter, sans-serif; font-size: 1rem; }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 680px; padding: 0 3rem 1.5rem 0; color: var(--muted); }

.closing {
  position: relative;
  display: grid;
  min-height: 680px;
  align-items: center;
  overflow: hidden;
}
.closing > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.closing::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 5, 4, .96), rgba(3, 5, 4, .72) 48%, rgba(3, 5, 4, .1)),
    linear-gradient(0deg, rgba(3, 5, 4, .66), transparent);
  content: "";
}
.closing > div {
  position: relative;
  z-index: 1;
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  margin: 0 auto;
}
.closing > div > * { max-width: 720px; }
.closing h2 { margin-bottom: 1.2rem; }
.closing > div > p:not(.eyebrow) { color: #cfccc4; font-size: 1.05rem; }
.closing .button { margin-top: 1rem; }

footer { background: #050706; }
.footer-inner {
  display: grid;
  width: min(calc(100% - (var(--gutter) * 2)), var(--content));
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
  margin: 0 auto;
  padding: 3.5rem 0 2rem;
  color: var(--muted);
  font-size: .8rem;
}
.footer-brand { color: var(--gold-light); font-family: Georgia, serif; font-size: 1.5rem; text-decoration: none; }
.footer-inner p { max-width: 470px; margin: .65rem 0 0; }
.footer-inner nav { display: flex; gap: 1.5rem; }
.footer-inner nav a { text-underline-offset: .3em; }
.footer-inner small { grid-column: 1 / -1; margin-top: 1rem; padding-top: 1.2rem; border-top: 1px solid var(--line); }

:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 4px; }

@media (max-width: 1050px) {
  .section-intro h2 { grid-column: 3 / 9; }
  .showcase-shell { grid-template-columns: minmax(0, 7fr) minmax(300px, 5fr); gap: 3rem; }
  .showcase-copy h2 { font-size: 3.25rem; }
  .coach { gap: 5rem; }
}

@media (max-width: 850px) {
  .topbar nav > a:not(.nav-cta) { display: none; }
  .brand { width: 165px; }
  .hero { min-height: 860px; align-items: end; }
  .hero-image { object-position: 64% center; }
  .hero-shade {
    background:
      linear-gradient(0deg, rgba(3, 5, 4, .98) 13%, rgba(3, 5, 4, .88) 55%, rgba(3, 5, 4, .25)),
      linear-gradient(90deg, rgba(3, 5, 4, .78), transparent);
  }
  .hero-copy { padding: 8.5rem 0 7.5rem; }
  .hero-kicker { margin-bottom: 2.25rem; }
  .proof { grid-template-columns: 1fr 1fr; margin-top: -44px; }
  .proof div { min-height: 105px; padding: 1.25rem; border-bottom: 1px solid var(--line); }
  .proof div:nth-child(odd) { border-left: 0; }

  .section-intro { grid-template-columns: repeat(9, minmax(0, 1fr)); }
  .section-mark { grid-column: 1 / 3; }
  .section-intro h2 { grid-column: 3 / 10; }
  .section-deck { grid-column: 3 / 9; }
  .mode-grid { grid-template-columns: 1fr; }
  .mode-grid article { min-height: auto; }
  .mode-grid ul { margin-top: 1.5rem; }

  .showcase-shell { grid-template-columns: 1fr; }
  .showcase-copy { max-width: 660px; }
  .showcase-copy h2 { font-size: clamp(2.7rem, 8vw, 4rem); }

  .coach { grid-template-columns: 1fr; }
  .coach-visual { width: min(80%, 440px); margin-left: 1.2rem; }
  .coach-copy { max-width: 720px; }

  .physics-table { aspect-ratio: 2 / 1; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: 0; border-top: 1px solid var(--line); border-left: 0; }
  .feature-grid article:first-child { border-top: 0; }

  .steps ol { grid-template-columns: 1fr; gap: 2.2rem; }
  .steps ol::before { top: 30px; bottom: 30px; left: 29px; width: 1px; height: auto; }
  .steps li { display: grid; grid-template-columns: 60px 1fr; gap: 1.5rem; text-align: left; }
  .steps li > span { margin: 0; }
  .steps li > div { max-width: none; margin: 0; }

  .faq { grid-template-columns: 1fr; gap: 3rem; }
  .faq-intro { max-width: 600px; }

  .footer-inner { grid-template-columns: 1fr; align-items: start; }
  .footer-inner nav { flex-wrap: wrap; }
}

@media (max-width: 560px) {
  :root { --gutter: 1rem; --section-space: 5.5rem; }
  h1 { font-size: clamp(3rem, 13vw, 4rem); }
  h2 { font-size: clamp(2.45rem, 11vw, 3.4rem); }
  .topbar { min-height: 86px; }
  .brand { width: 150px; }
  .topbar .nav-cta { min-width: 96px; padding: .65rem .8rem; }
  .hero { min-height: 820px; }
  .hero-copy { padding: 7.5rem 0 6rem; }
  .hero-kicker span:nth-child(2) { display: none; }
  .hero-kicker span:last-child { padding-left: .75rem; }
  .actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .proof div { padding: 1.15rem .85rem; }
  .proof dt { font-size: 1.55rem; }
  .proof dd { font-size: .58rem; }

  .section-intro { display: block; }
  .section-intro .section-mark { display: flex; align-items: baseline; gap: .8rem; margin-bottom: 1.6rem; }
  .section-intro .section-mark > span { margin: 0; font-size: 1.35rem; }
  .section-intro h2 { margin-bottom: 1.3rem; }
  .section-deck { margin: 0; }
  .mode-grid article { padding: 1.75rem; }

  .showcase { padding: 4rem 0; }
  .showcase-shell { gap: 2.5rem; }
  .screen-bar em { max-width: 190px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .showcase-facts dd { font-size: .52rem; }

  .coach-visual { width: calc(100% - 1rem); margin-left: 0; }
  .coach-badge { right: -1rem; bottom: 1.2rem; width: 124px; }
  .coach-copy .check-list { grid-template-columns: 1fr; }

  .physics-table { height: 300px; aspect-ratio: auto; border-width: 12px; }
  .physics-table svg { width: 176%; max-width: none; transform: translateX(-18%); }
  .table-caption { z-index: 2; }
  .feature-grid article { padding: 1.7rem; }

  .faq details p { padding-right: 1rem; }
  .faq summary { font-size: 1.1rem; }
  .closing { min-height: 620px; }
  .closing > img { object-position: 62% center; }
  .closing::after { background: linear-gradient(90deg, rgba(3, 5, 4, .96), rgba(3, 5, 4, .64)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}