@import url("https://fonts.googleapis.com/css2?family=Archivo+Black&family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  --q4-ink: #0b0c0d;
  --q4-charcoal: #151719;
  --q4-panel: #202326;
  --q4-copper: #ad6f3f;
  --q4-copper-light: #d4a272;
  --q4-sky: #70b9e6;
  --q4-paper: #eeeae2;
  --q4-white: #f7f5ef;
  --q4-line: rgba(247, 245, 239, 0.16);
  --q4-dark-line: rgba(11, 12, 13, 0.16);
}

* { box-sizing: border-box; }
html { min-width: 320px; overflow-x: clip; scroll-behavior: smooth; background: var(--q4-ink); }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--q4-paper);
  color: var(--q4-ink);
  font-family: Manrope, Arial, sans-serif;
}
img, video { display: block; width: 100%; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }

.q4-grain {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.q4-header {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 80;
  display: grid;
  grid-template-columns: auto 1px auto 1fr;
  align-items: center;
  gap: 13px;
  width: min(1220px, calc(100% - 28px));
  min-height: 64px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  background: rgba(11, 12, 13, 0.82);
  color: var(--q4-white);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  transition: transform 220ms ease, background 220ms ease;
}
.q4-header.is-scrolled { background: rgba(11, 12, 13, 0.96); transform: translate(-50%, -3px); }
.q4-header__makerz { display: flex; align-items: center; gap: 8px; }
.q4-header__makerz img { width: 105px; }
.q4-header__divider { align-self: stretch; width: 1px; background: rgba(255, 255, 255, 0.17); }
.q4-header__client {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 0 10px;
  text-transform: uppercase;
}
.q4-header__client b { color: var(--q4-copper-light); font: 400 1.55rem/1 "Archivo Black", sans-serif; letter-spacing: -0.08em; }
.q4-header__client span { color: rgba(247, 245, 239, 0.64); font: 500 0.54rem/1 "DM Mono", monospace; letter-spacing: 0.15em; }
.q4-header nav { display: flex; justify-content: flex-end; align-items: center; gap: 25px; }
.q4-header nav a { color: rgba(247, 245, 239, 0.7); font: 700 0.65rem/1 Manrope, sans-serif; letter-spacing: 0.09em; text-transform: uppercase; }
.q4-header nav a:hover { color: var(--q4-sky); }

.q4-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  align-items: end;
  gap: clamp(36px, 6vw, 92px);
  min-height: 100svh;
  padding: 138px max(26px, calc((100% - 1280px) / 2)) 90px;
  overflow: hidden;
  background: var(--q4-ink);
  color: var(--q4-white);
}
.q4-hero__backdrop { position: absolute; inset: 0; }
.q4-hero__backdrop img { height: 100%; object-fit: cover; object-position: 50% 50%; filter: contrast(1.04) brightness(0.9); transform: scale(1.015); }
.q4-hero__backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 12, 13, 0.84) 0%, rgba(11, 12, 13, 0.57) 45%, rgba(11, 12, 13, 0.16) 78%, rgba(11, 12, 13, 0.24) 100%),
    linear-gradient(0deg, rgba(11, 12, 13, 0.54), transparent 52%);
}
.q4-hero__copy, .q4-hero__visual { position: relative; z-index: 2; }
.q4-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 28px;
  color: var(--q4-sky);
  font: 500 0.68rem/1 "DM Mono", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.q4-kicker span { width: 34px; height: 1px; background: var(--q4-copper-light); }
.q4-hero h1, .q4-section-head h2, .q4-risk__copy h2, .q4-outro h2 {
  margin: 0;
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  letter-spacing: -0.075em;
  line-height: 0.81;
  text-transform: uppercase;
}
.q4-hero h1 { max-width: 780px; font-size: clamp(80px, 10.8vw, 174px); }
.q4-hero h1 em, .q4-section-head h2 em, .q4-risk__copy h2 em, .q4-outro h2 em { display: block; color: var(--q4-copper-light); font-style: normal; }
.q4-hero__line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 690px;
  margin-top: 38px;
  padding-top: 18px;
  border-top: 1px solid rgba(247, 245, 239, 0.22);
}
.q4-hero__line p { margin: 0; color: rgba(247, 245, 239, 0.62); font: 600 clamp(0.9rem, 1.2vw, 1.1rem)/1.4 Manrope, sans-serif; }
.q4-hero__line a, .q4-outro__copy a {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  min-height: 46px;
  padding: 0 8px 0 17px;
  border: 1px solid rgba(247, 245, 239, 0.36);
  border-radius: 99px;
  font: 700 0.62rem/1 Manrope, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.q4-hero__line a i, .q4-outro__copy a i { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 50%; background: var(--q4-sky); color: var(--q4-ink); }
.q4-hero__visual { min-height: min(72vh, 730px); }
.q4-hero__poster {
  position: absolute;
  right: 5%;
  bottom: 1%;
  width: min(92%, 480px);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(247, 245, 239, 0.42);
  box-shadow: 0 38px 100px rgba(0, 0, 0, 0.48);
  transform: rotate(2.5deg);
}
.q4-hero__poster::before { content: ""; position: absolute; inset: 9px; z-index: 1; border: 1px solid rgba(247, 245, 239, 0.18); pointer-events: none; }
.q4-hero__poster img { aspect-ratio: 4 / 5; object-fit: cover; }
.q4-hero__stamp {
  position: absolute;
  top: 3%;
  left: -5%;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 142px;
  height: 142px;
  padding: 20px;
  border-radius: 50%;
  background: var(--q4-sky);
  color: var(--q4-ink);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.27);
  transform: rotate(-8deg);
}
.q4-hero__stamp b { font: 400 2.8rem/0.85 "Archivo Black", sans-serif; letter-spacing: -0.12em; }
.q4-hero__stamp span { font: 700 0.55rem/1.35 "DM Mono", monospace; text-transform: uppercase; }
.q4-hero__coordinates { position: absolute; right: -2%; top: 6%; color: rgba(247, 245, 239, 0.45); font: 500 0.56rem/1.6 "DM Mono", monospace; letter-spacing: 0.08em; text-align: right; }
.q4-hero__footer {
  position: absolute;
  left: max(26px, calc((100% - 1280px) / 2));
  bottom: 28px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(247, 245, 239, 0.38);
  font: 500 0.52rem/1 "DM Mono", monospace;
  letter-spacing: 0.13em;
}
.q4-hero__footer i { width: 3px; height: 3px; border-radius: 50%; background: var(--q4-copper-light); }

.q4-ticker { overflow: hidden; background: var(--q4-sky); color: var(--q4-ink); transform: rotate(-0.55deg) scale(1.01); }
.q4-ticker div { display: flex; align-items: center; gap: 27px; width: max-content; padding: 16px 0; animation: q4-ticker 28s linear infinite; }
.q4-ticker span { font: 700 0.68rem/1 "DM Mono", monospace; letter-spacing: 0.12em; }
.q4-ticker i { width: 9px; height: 9px; border: 2px solid var(--q4-ink); transform: rotate(45deg); }
@keyframes q4-ticker { to { transform: translateX(-50%); } }

.q4-thesis, .q4-content, .q4-risk, .q4-formula, .q4-motion { padding: clamp(92px, 10vw, 156px) max(24px, calc((100% - 1280px) / 2)); }
.q4-section-head { display: grid; grid-template-columns: 190px minmax(0, 1fr); align-items: start; gap: 24px; margin-bottom: clamp(50px, 6vw, 82px); }
.q4-section-head > p {
  margin: 10px 0 0;
  color: var(--q4-copper);
  font: 500 0.65rem/1.35 "DM Mono", monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.q4-section-head h2 { max-width: 1020px; font-size: clamp(56px, 7.7vw, 118px); }
.q4-section-head h2 em { color: var(--q4-copper); }
.q4-section-head--light { color: var(--q4-white); }
.q4-section-head--light > p { color: var(--q4-sky); }
.q4-section-head--light h2 em { color: var(--q4-copper-light); }

.q4-thesis { background: var(--q4-paper); }
.q4-thesis__grid { display: grid; grid-template-columns: 1.4fr repeat(3, 0.55fr); border-top: 1px solid var(--q4-dark-line); border-left: 1px solid var(--q4-dark-line); }
.q4-thesis__grid article { min-height: 260px; padding: clamp(24px, 3vw, 42px); border-right: 1px solid var(--q4-dark-line); border-bottom: 1px solid var(--q4-dark-line); }
.q4-thesis__lead { background: var(--q4-copper); color: var(--q4-white); }
.q4-thesis__lead > span { font: 500 0.6rem/1 "DM Mono", monospace; letter-spacing: 0.12em; text-transform: uppercase; }
.q4-thesis__lead h3 { margin: 38px 0 24px; font: 400 clamp(43px, 5vw, 74px)/0.88 "Archivo Black", sans-serif; letter-spacing: -0.065em; text-transform: uppercase; }
.q4-thesis__lead p { max-width: 540px; margin: 0; color: rgba(247, 245, 239, 0.72); font: 600 0.94rem/1.65 Manrope, sans-serif; }
.q4-thesis__cell { display: flex; flex-direction: column; justify-content: space-between; background: rgba(255, 255, 255, 0.22); }
.q4-thesis__cell b { font: 400 clamp(30px, 3vw, 50px)/0.9 "Archivo Black", sans-serif; letter-spacing: -0.06em; writing-mode: vertical-rl; transform: rotate(180deg); }
.q4-thesis__cell:nth-child(3) b { color: var(--q4-sky); }
.q4-thesis__cell:nth-child(4) b { color: var(--q4-copper); }
.q4-thesis__cell span { color: rgba(11, 12, 13, 0.55); font: 600 0.7rem/1.4 "DM Mono", monospace; }

.q4-content { background: var(--q4-ink); color: var(--q4-white); }
.q4-gallery { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(14px, 2vw, 26px); align-items: start; }
.q4-card { position: relative; margin: 0; overflow: hidden; border: 1px solid rgba(247, 245, 239, 0.13); background: #181a1c; }
.q4-card img { aspect-ratio: 4 / 5; object-fit: cover; transition: transform 500ms cubic-bezier(0.2, 0.75, 0.25, 1); }
.q4-card:hover img { transform: scale(1.025); }
.q4-card figcaption { display: flex; justify-content: space-between; gap: 16px; padding: 14px 15px; border-top: 1px solid rgba(247, 245, 239, 0.13); }
.q4-card figcaption span { color: var(--q4-sky); font: 500 0.58rem/1.2 "DM Mono", monospace; }
.q4-card figcaption b { color: rgba(247, 245, 239, 0.42); font: 500 0.53rem/1.2 "DM Mono", monospace; letter-spacing: 0.07em; }
.q4-card--a { grid-column: 1 / span 5; }
.q4-card--b { grid-column: 7 / span 4; margin-top: 110px; }
.q4-card--c { grid-column: 2 / span 4; margin-top: 40px; }
.q4-card--d { grid-column: 7 / span 5; margin-top: -40px; }
.q4-gallery__statement { grid-column: 10 / span 3; align-self: end; margin: 0 0 70px; padding: 28px 0; border-top: 1px solid var(--q4-sky); border-bottom: 1px solid rgba(247, 245, 239, 0.18); }
.q4-gallery__statement > span { color: var(--q4-sky); font: 500 0.58rem/1 "DM Mono", monospace; letter-spacing: 0.11em; }
.q4-gallery__statement h3 { margin: 24px 0 28px; font: 400 clamp(34px, 3.6vw, 58px)/0.88 "Archivo Black", sans-serif; letter-spacing: -0.06em; }
.q4-gallery__statement p { margin: 0; color: rgba(247, 245, 239, 0.46); font: 600 0.76rem/1.5 Manrope, sans-serif; }

.q4-risk {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.05fr 0.62fr;
  align-items: center;
  gap: clamp(20px, 3vw, 42px);
  overflow: hidden;
  background: var(--q4-sky);
}
.q4-risk__copy { position: relative; z-index: 2; align-self: start; padding-top: 30px; }
.q4-risk__copy > p { margin: 0 0 32px; font: 600 0.65rem/1 "DM Mono", monospace; letter-spacing: 0.1em; text-transform: uppercase; }
.q4-risk__copy h2 { font-size: clamp(64px, 7.2vw, 110px); }
.q4-risk__copy h2 em { color: var(--q4-white); }
.q4-risk__copy > span { display: block; max-width: 360px; margin-top: 40px; color: rgba(11, 12, 13, 0.62); font: 700 0.9rem/1.6 Manrope, sans-serif; }
.q4-risk figure { position: relative; z-index: 2; margin: 0; overflow: hidden; border: 8px solid var(--q4-white); box-shadow: 0 30px 80px rgba(18, 61, 84, 0.24); }
.q4-risk figure img { aspect-ratio: 4 / 5; object-fit: cover; }
.q4-risk__main { transform: rotate(-2deg); }
.q4-risk__side { transform: translateY(80px) rotate(3deg); }
.q4-risk__rings { position: absolute; right: -10vw; bottom: -18vw; width: 62vw; aspect-ratio: 1; }
.q4-risk__rings i { position: absolute; inset: 0; border: 1px solid rgba(11, 12, 13, 0.18); border-radius: 50%; }
.q4-risk__rings i:nth-child(2) { inset: 14%; }
.q4-risk__rings i:nth-child(3) { inset: 28%; }

.q4-formula { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr); align-items: center; gap: clamp(34px, 6vw, 90px); background: var(--q4-paper); }
.q4-formula__type { display: grid; grid-template-columns: 1fr 1px 1fr 1px 1fr; align-items: center; gap: clamp(14px, 2vw, 26px); }
.q4-formula__type > span { color: var(--q4-ink); font: 400 clamp(72px, 10vw, 160px)/0.8 "Archivo Black", sans-serif; letter-spacing: -0.1em; text-align: center; }
.q4-formula__type > span:nth-child(3) { color: var(--q4-copper); }
.q4-formula__type > span:nth-child(5) { color: var(--q4-sky); }
.q4-formula__type > i { width: 1px; height: 100%; min-height: 150px; background: var(--q4-dark-line); }
.q4-formula__type p { grid-column: 1 / -1; margin: 28px 0 0; padding-top: 18px; border-top: 1px solid var(--q4-dark-line); color: rgba(11, 12, 13, 0.48); font: 500 0.62rem/1 "DM Mono", monospace; letter-spacing: 0.15em; }
.q4-formula__poster { margin: 0; overflow: hidden; border: 1px solid var(--q4-dark-line); box-shadow: 0 28px 70px rgba(52, 39, 28, 0.17); transform: rotate(2deg); }
.q4-formula__poster img { aspect-ratio: 4 / 5; object-fit: cover; }

.q4-motion { background: var(--q4-charcoal); color: var(--q4-white); }
.q4-reels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(15px, 2vw, 26px); }
.q4-reel { position: relative; min-height: 0; aspect-ratio: 9 / 16; overflow: hidden; border: 1px solid rgba(247, 245, 239, 0.16); background: #050505; }
.q4-reel video { height: 100%; object-fit: cover; }
.q4-reel__shade { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, transparent 48%, rgba(0, 0, 0, 0.86) 100%); }
.q4-reel__meta { position: absolute; left: 20px; right: 72px; bottom: 21px; z-index: 2; }
.q4-reel__meta span { display: block; margin-bottom: 10px; color: var(--q4-sky); font: 500 0.55rem/1 "DM Mono", monospace; letter-spacing: 0.12em; }
.q4-reel__meta b { color: var(--q4-white); font: 400 clamp(24px, 2.6vw, 42px)/0.94 "Archivo Black", sans-serif; letter-spacing: -0.055em; }
.q4-reel button {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  padding: 0;
  border: 1px solid rgba(247, 245, 239, 0.42);
  border-radius: 50%;
  background: rgba(11, 12, 13, 0.72);
  color: var(--q4-white);
  cursor: pointer;
  backdrop-filter: blur(8px);
}
.q4-reel button span { position: absolute; overflow: hidden; width: 1px; height: 1px; clip: rect(0 0 0 0); }
.q4-reel button i { position: relative; width: 15px; height: 12px; border-left: 5px solid currentColor; }
.q4-reel button i::before, .q4-reel button i::after { content: ""; position: absolute; top: 1px; left: -1px; width: 8px; height: 8px; border: 1px solid currentColor; border-left: 0; border-bottom: 0; transform: rotate(45deg); }
.q4-reel button i::after { left: 5px; opacity: 0.5; }
.q4-reel button:not(.is-on) i::after { top: 4px; left: 2px; width: 14px; height: 1px; border: 0; background: var(--q4-copper-light); transform: rotate(-45deg); opacity: 1; }
.q4-reel button.is-on { background: var(--q4-sky); color: var(--q4-ink); }

.q4-outro { position: relative; display: grid; place-items: center; min-height: min(86svh, 850px); overflow: hidden; background: var(--q4-ink); color: var(--q4-white); text-align: center; }
.q4-outro > img { position: absolute; inset: 0; height: 100%; object-fit: cover; object-position: 50% 50%; filter: contrast(1.03) brightness(0.94); }
.q4-outro__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11, 12, 13, 0.54), rgba(11, 12, 13, 0.28) 72%), rgba(11, 12, 13, 0.18); }
.q4-outro__copy { position: relative; z-index: 2; width: min(1100px, calc(100% - 42px)); padding: 90px 0; }
.q4-outro__copy > span { color: var(--q4-sky); font: 500 0.65rem/1 "DM Mono", monospace; letter-spacing: 0.13em; }
.q4-outro h2 { margin: 34px auto 44px; font-size: clamp(50px, 6.9vw, 104px); line-height: 0.88; }
.q4-outro h2 em { margin-top: 12px; }
.q4-outro__copy a { border-color: rgba(247, 245, 239, 0.43); }

.q4-footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 22px; min-height: 92px; padding: 20px max(24px, calc((100% - 1280px) / 2)); background: var(--q4-ink); color: rgba(247, 245, 239, 0.54); border-top: 1px solid rgba(247, 245, 239, 0.12); }
.q4-footer > a:first-child img { width: 112px; }
.q4-footer p, .q4-footer > a:last-child { margin: 0; font: 500 0.56rem/1.4 "DM Mono", monospace; letter-spacing: 0.1em; text-transform: uppercase; }
.q4-footer > a:last-child { justify-self: end; display: flex; align-items: center; gap: 10px; }

.q4-reveal { opacity: 0; transform: translateY(28px); transition: opacity 680ms ease, transform 680ms cubic-bezier(0.22, 1, 0.36, 1); }
.q4-reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .q4-hero { grid-template-columns: minmax(0, 1fr) minmax(340px, 0.8fr); gap: 28px; }
  .q4-hero h1 { font-size: clamp(74px, 10vw, 118px); }
  .q4-hero__visual { min-height: 600px; }
  .q4-thesis__grid { grid-template-columns: 1.2fr repeat(3, 0.5fr); }
  .q4-thesis__grid article { min-height: 230px; padding: 24px; }
  .q4-risk { grid-template-columns: 0.8fr 1fr 0.6fr; }
  .q4-formula { grid-template-columns: 1fr 0.55fr; }
}

@media (max-width: 820px) {
  .q4-header { grid-template-columns: auto 1px auto; }
  .q4-header nav { display: none; }
  .q4-header__client { justify-self: end; }
  .q4-hero {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 42px;
    min-height: auto;
    padding-top: 126px;
    padding-bottom: 80px;
  }
  .q4-hero__backdrop img { object-position: 48% 50%; }
  .q4-hero__backdrop::after { background: linear-gradient(180deg, rgba(11, 12, 13, 0.72) 0%, rgba(11, 12, 13, 0.48) 56%, rgba(11, 12, 13, 0.79) 100%); }
  .q4-hero h1 { max-width: 630px; font-size: clamp(72px, 18vw, 138px); }
  .q4-hero__visual { min-height: min(118vw, 720px); }
  .q4-hero__poster { right: 3%; width: min(78%, 480px); }
  .q4-hero__stamp { top: 3%; left: 4%; }
  .q4-hero__coordinates { right: 2%; }
  .q4-hero__footer { display: none; }
  .q4-section-head { grid-template-columns: 1fr; gap: 16px; }
  .q4-section-head > p { margin-top: 0; }
  .q4-thesis__grid { grid-template-columns: repeat(3, 1fr); }
  .q4-thesis__lead { grid-column: 1 / -1; }
  .q4-thesis__cell { min-height: 190px !important; }
  .q4-gallery__statement { grid-column: 8 / span 5; }
  .q4-card--a { grid-column: 1 / span 6; }
  .q4-card--b { grid-column: 7 / span 6; margin-top: 70px; }
  .q4-card--c { grid-column: 1 / span 6; }
  .q4-card--d { grid-column: 7 / span 6; margin-top: 30px; }
  .q4-risk { grid-template-columns: 1fr 0.58fr; align-items: end; }
  .q4-risk__copy { grid-column: 1 / -1; }
  .q4-risk__main { grid-column: 1; }
  .q4-risk__side { grid-column: 2; transform: translateY(45px) rotate(3deg); }
  .q4-formula { grid-template-columns: 1fr; }
  .q4-formula__poster { width: min(76%, 500px); justify-self: end; }
  .q4-reels { grid-template-columns: repeat(3, minmax(260px, 1fr)); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .q4-reels::-webkit-scrollbar { display: none; }
  .q4-reel { scroll-snap-align: start; }
  .q4-footer { grid-template-columns: 1fr auto; }
  .q4-footer p { display: none; }
}

@media (max-width: 560px) {
  .q4-header { top: 9px; width: calc(100% - 18px); min-height: 56px; padding: 7px 9px; border-radius: 12px; }
  .q4-header__makerz img { width: 87px; }
  .q4-header__client { gap: 5px; padding: 0 4px; }
  .q4-header__client b { font-size: 1.28rem; }
  .q4-header__client span { font-size: 0.46rem; }
  .q4-hero { gap: 26px; padding: 106px 18px 62px; }
  .q4-kicker { margin-bottom: 20px; font-size: 0.56rem; line-height: 1.35; }
  .q4-kicker span { width: 22px; }
  .q4-hero h1 { font-size: clamp(62px, 19.7vw, 102px); line-height: 0.82; }
  .q4-hero__line { align-items: flex-start; margin-top: 26px; }
  .q4-hero__line p { max-width: 145px; font-size: 0.78rem; }
  .q4-hero__line a { min-height: 40px; padding-left: 13px; font-size: 0.52rem; white-space: nowrap; }
  .q4-hero__line a i { width: 27px; height: 27px; }
  .q4-hero__visual { min-height: 118vw; }
  .q4-hero__poster { right: -3%; bottom: 0; width: 82%; border-width: 1px; transform: rotate(2deg); }
  .q4-hero__stamp { top: 7%; left: -2%; width: 104px; height: 104px; padding: 13px; gap: 8px; }
  .q4-hero__stamp b { font-size: 2rem; }
  .q4-hero__stamp span { font-size: 0.43rem; }
  .q4-hero__coordinates { top: 2%; right: 1%; font-size: 0.45rem; }
  .q4-ticker div { padding: 13px 0; }
  .q4-thesis, .q4-content, .q4-risk, .q4-formula, .q4-motion { padding: 76px 18px; }
  .q4-section-head { margin-bottom: 42px; }
  .q4-section-head h2 { font-size: clamp(45px, 14vw, 70px); line-height: 0.84; }
  .q4-thesis__grid { grid-template-columns: 1fr; }
  .q4-thesis__lead, .q4-thesis__cell { grid-column: auto; min-height: auto !important; }
  .q4-thesis__lead { padding: 28px !important; }
  .q4-thesis__lead h3 { margin: 30px 0 20px; font-size: 46px; }
  .q4-thesis__cell { flex-direction: row; align-items: center; min-height: 96px !important; }
  .q4-thesis__cell b { font-size: 30px; writing-mode: initial; transform: none; }
  .q4-gallery { display: grid; grid-template-columns: 1fr; gap: 18px; }
  .q4-card--a, .q4-card--b, .q4-card--c, .q4-card--d, .q4-gallery__statement { grid-column: 1; margin: 0; }
  .q4-card figcaption { padding: 12px; }
  .q4-gallery__statement { order: -1; padding: 24px 0; }
  .q4-gallery__statement h3 { font-size: 44px; }
  .q4-risk { grid-template-columns: 1fr 0.62fr; gap: 13px; padding-bottom: 105px; }
  .q4-risk__copy { padding-top: 0; }
  .q4-risk__copy > p { margin-bottom: 24px; }
  .q4-risk__copy h2 { font-size: clamp(58px, 18vw, 82px); }
  .q4-risk__copy > span { margin-top: 28px; font-size: 0.78rem; }
  .q4-risk figure { border-width: 5px; }
  .q4-risk__side { transform: translateY(46px) rotate(3deg); }
  .q4-formula { gap: 42px; }
  .q4-formula__type { gap: 9px; }
  .q4-formula__type > span { font-size: clamp(55px, 18vw, 78px); }
  .q4-formula__type > i { min-height: 80px; }
  .q4-formula__poster { width: 88%; }
  .q4-motion { padding-left: 0; padding-right: 0; }
  .q4-motion .q4-section-head { padding: 0 18px; }
  .q4-reels { display: grid; grid-template-columns: 1fr; gap: 16px; overflow: visible; padding: 0; scroll-snap-type: none; }
  .q4-reel { width: 100%; min-height: 78svh; aspect-ratio: auto; scroll-snap-align: none; }
  .q4-reel video { object-fit: cover; object-position: center; }
  .q4-reel__meta { left: 18px; right: 70px; bottom: 19px; }
  .q4-reel__meta b { font-size: clamp(30px, 9vw, 43px); }
  .q4-outro { min-height: 78svh; }
  .q4-outro > img { object-position: 50% 50%; }
  .q4-outro__copy { width: calc(100% - 36px); padding: 72px 0; }
  .q4-outro h2 { margin: 28px auto 38px; font-size: clamp(42px, 12.5vw, 62px); line-height: 0.9; }
  .q4-outro__copy a { font-size: 0.53rem; }
  .q4-footer { min-height: 78px; padding: 16px 18px; }
  .q4-footer > a:first-child img { width: 94px; }
  .q4-footer > a:last-child { font-size: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .q4-ticker div { animation: none; }
  .q4-reveal { opacity: 1; transform: none; transition: none; }
  .q4-card img { transition: none; }
}