/* HaeAe Immersive Brand Experience v5.0
   Self-contained, no external animation runtime. */

:root {
  --v4-night: #020c12;
  --v4-abyss: #03171d;
  --v4-ink: #071e25;
  --v4-aqua: #78eadb;
  --v4-foam: #edf9f6;
  --v4-line: rgba(217, 255, 247, .15);
  --v4-serif: Georgia, "Times New Roman", serif;
}

.home-v4-page {
  background: var(--v4-night);
  overflow-x: hidden;
  overflow-x: clip;
}

.home-v4-page .site-header {
  position: fixed;
  z-index: 120;
  border-bottom-color: rgba(255,255,255,.10);
  transition: background .45s ease, border-color .45s ease, transform .45s ease, box-shadow .45s ease;
}

.home-v4-page .site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(2,12,18,.76), rgba(2,12,18,.06));
  opacity: .72;
  pointer-events: none;
}

.home-v4-page .site-header.is-scrolled {
  background: rgba(2,14,20,.79);
  border-color: rgba(255,255,255,.12);
  box-shadow: 0 12px 50px rgba(0,0,0,.16);
  backdrop-filter: blur(20px) saturate(130%);
}

.home-v4-page .header-inner { height: 82px; }
.home-v4-page .brand-link { width: 104px; }
.home-v4-page .desktop-nav { gap: 30px; }
.home-v4-page .desktop-nav a { font-size: 12px; letter-spacing: .04em; }
.home-v4-page .header-actions a { border-radius: 999px; }

.v4-home {
  --page-progress: 0;
  --surface: #061c23;
  position: relative;
  color: var(--v4-foam);
  background: var(--v4-night);
  isolation: isolate;
  overflow-x: clip;
}

.v4-scroll-progress {
  position: fixed;
  z-index: 140;
  inset: 0 0 auto;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, #7af2dc, #d6ba76, #ff6958);
  box-shadow: 0 0 14px rgba(122,242,220,.55);
  pointer-events: none;
}

.v4-loader {
  position: fixed;
  z-index: 999;
  inset: 0;
  display: grid;
  place-items: center;
  color: white;
  background: #010b10;
  transition: opacity .85s cubic-bezier(.65,0,.2,1), visibility .85s;
}

.v4-loader__inner {
  width: min(420px, calc(100% - 64px));
  display: grid;
  justify-items: center;
}

.v4-loader img { width: 150px; opacity: .92; }
.v4-loader p { margin: 25px 0 14px; font-size: 9px; letter-spacing: .34em; color: rgba(255,255,255,.52); }
.v4-loader__line { width: 100%; height: 1px; background: rgba(255,255,255,.12); overflow: hidden; }
.v4-loader__line::after {
  content: "";
  display: block;
  width: 42%;
  height: 100%;
  background: #77e9d7;
  box-shadow: 0 0 18px #77e9d7;
  animation: v4-loader 1.2s cubic-bezier(.65,0,.35,1) infinite;
}

.v4-loaded .v4-loader { opacity: 0; visibility: hidden; pointer-events: none; }
@keyframes v4-loader { from { transform: translateX(-110%); } to { transform: translateX(340%); } }

.v4-page-wipe {
  position: fixed;
  z-index: 998;
  inset: 0;
  pointer-events: none;
  background: #04171d;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .38s cubic-bezier(.76,0,.24,1);
}
.v4-page-leaving .v4-page-wipe { transform: scaleY(1); }

.v4-cursor {
  position: fixed;
  z-index: 500;
  top: -18px;
  left: -18px;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(124,235,217,.72);
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  transition: width .25s ease, height .25s ease, margin .25s ease, background .25s ease, border-color .25s ease, opacity .25s ease;
  mix-blend-mode: difference;
}
.v4-cursor::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #041419;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .1em;
  opacity: 0;
}
.v4-cursor.is-visible { opacity: 1; }
.v4-cursor.is-active { width: 64px; height: 64px; margin: -14px 0 0 -14px; background: rgba(126,239,221,.9); border-color: transparent; }
.v4-cursor.has-label { width: 86px; height: 86px; margin: -25px 0 0 -25px; mix-blend-mode: normal; }
.v4-cursor.has-label::after { opacity: 1; }

.v4-home [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 46px, 0);
  transition: opacity .95s cubic-bezier(.2,.7,.2,1), transform .95s cubic-bezier(.2,.7,.2,1);
  transition-delay: var(--reveal-delay, 0ms);
}
.v4-home [data-reveal].is-visible { opacity: 1; transform: translate3d(0,0,0); }

.v4-kicker {
  margin: 0 0 18px;
  color: #7ce5d7;
  font-size: 10px;
  font-weight: 760;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.v4-index {
  color: rgba(255,255,255,.38);
  font: 11px/1 var(--v4-serif);
  letter-spacing: .16em;
}

/* Hero */
.v4-hero {
  min-height: 820px;
  height: 100svh;
  max-height: 1080px;
  position: relative;
  overflow: hidden;
  background: #020e14;
}

.v4-hero__backdrop,
.v4-hero__backdrop::before,
.v4-hero__backdrop::after {
  position: absolute;
  inset: 0;
}

.v4-hero__backdrop {
  background-image:
    linear-gradient(90deg, rgba(1,11,16,.96) 0%, rgba(1,19,24,.78) 41%, rgba(2,28,28,.35) 72%, rgba(2,13,18,.62) 100%),
    url('/assets/backgrounds/ex-worm-bg.webp');
  background-size: cover;
  background-position: center 34%;
  transform: scale(1.04);
  animation: v4-hero-drift 18s ease-in-out infinite alternate;
}

.v4-hero__backdrop::before {
  content: "";
  background:
    radial-gradient(circle at 72% 20%, rgba(76,212,173,.22), transparent 25%),
    radial-gradient(circle at 58% 80%, rgba(17,125,122,.18), transparent 35%),
    linear-gradient(180deg, rgba(4,33,39,.08), rgba(1,8,13,.78));
}

.v4-hero__backdrop::after {
  content: "";
  opacity: .32;
  background-image:
    repeating-linear-gradient(115deg, transparent 0 56px, rgba(137,255,229,.025) 57px 58px),
    repeating-linear-gradient(25deg, transparent 0 74px, rgba(255,255,255,.018) 75px 76px);
  mask-image: linear-gradient(180deg, black, transparent 80%);
}

@keyframes v4-hero-drift {
  0% { transform: scale(1.04) translate3d(-.5%, 0, 0); }
  100% { transform: scale(1.09) translate3d(.8%, -1.2%, 0); }
}

.v4-ocean-canvas { position: absolute; z-index: 2; inset: 0; width: 100%; height: 100%; pointer-events: none; }

.v4-hero__caustics {
  position: absolute;
  z-index: 2;
  inset: -35% -20%;
  opacity: .2;
  background:
    repeating-radial-gradient(ellipse at 50% 0%, transparent 0 23px, rgba(126,255,225,.12) 25px 28px, transparent 31px 52px);
  filter: blur(2px);
  transform: rotate(-12deg) scale(1.3);
  animation: v4-caustics 18s linear infinite;
  mix-blend-mode: screen;
  pointer-events: none;
}
@keyframes v4-caustics { to { transform: rotate(-9deg) scale(1.38) translate3d(5%, 8%, 0); } }

.v4-hero__orb {
  position: absolute;
  z-index: 2;
  width: 760px;
  height: 760px;
  right: -180px;
  top: -270px;
  border-radius: 50%;
  border: 1px solid rgba(145,255,233,.12);
  box-shadow: inset 0 0 120px rgba(104,226,201,.03), 0 0 180px rgba(66,187,160,.07);
  animation: v4-orbit-spin 34s linear infinite;
}
.v4-hero__orb::before,
.v4-hero__orb::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  border: 1px solid rgba(145,255,233,.08);
}
.v4-hero__orb::before { inset: 95px; }
.v4-hero__orb::after { inset: 205px; }
@keyframes v4-orbit-spin { to { transform: rotate(360deg); } }

.v4-hero__inner {
  height: 100%;
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(520px, 1.05fr);
  align-items: center;
  gap: 30px;
  padding-top: 96px;
}

.v4-hero__copy { position: relative; z-index: 4; padding-bottom: 20px; }
.v4-hero__eyebrow { display: flex; align-items: center; gap: 14px; margin-bottom: 30px; color: rgba(255,255,255,.63); font-size: 9px; letter-spacing: .26em; }
.v4-hero__eyebrow::before { content: ""; width: 43px; height: 1px; background: #7ce9d9; box-shadow: 0 0 12px rgba(124,233,217,.7); }

.v4-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(66px, 7.2vw, 118px);
  line-height: .81;
  letter-spacing: -.072em;
  font-weight: 610;
  text-wrap: balance;
}

.v4-hero h1 span { display: block; }
.v4-hero h1 .v4-hero__living {
  margin: 13px 0 0 7vw;
  color: transparent;
  -webkit-text-stroke: 1px rgba(225,255,249,.82);
  font-family: var(--v4-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -.045em;
}

.v4-hero__cn {
  max-width: 590px;
  margin: 34px 0 0;
  display: grid;
  grid-template-columns: 108px 1fr;
  align-items: start;
  gap: 25px;
}
.v4-hero__cn strong { color: #7de8d8; font-size: 15px; line-height: 1.6; font-weight: 580; }
.v4-hero__cn p { margin: 0; color: rgba(235,251,248,.64); font-size: 14px; line-height: 1.9; }

.v4-hero__actions { margin-top: 34px; display: flex; align-items: center; gap: 12px; }
.v4-orbit-button,
.v4-text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.v4-orbit-button {
  width: 144px;
  height: 50px;
  border-radius: 999px;
  color: #062027;
  background: #84ecdc;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 16px 46px rgba(54,205,181,.18);
  transition: box-shadow .25s ease, background .25s ease;
}
.v4-orbit-button::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(132,236,220,.38);
  border-radius: inherit;
  transform: scale(.92);
  opacity: 0;
  transition: transform .3s ease, opacity .3s ease;
}
.v4-orbit-button:hover::after { transform: scale(1); opacity: 1; }
.v4-text-link { min-height: 48px; gap: 10px; padding: 0 9px; color: rgba(255,255,255,.78); font-size: 12px; }
.v4-text-link::after { content: ""; position: absolute; right: 8px; bottom: 7px; left: 8px; height: 1px; background: rgba(255,255,255,.25); transform-origin: right; transition: transform .3s ease; }
.v4-text-link:hover::after { transform: scaleX(.25); }

.v4-hero__proof {
  margin-top: 52px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.v4-hero__proof span {
  padding: 8px 11px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  color: rgba(255,255,255,.52);
  background: rgba(3,24,30,.25);
  backdrop-filter: blur(8px);
  font-size: 9px;
  letter-spacing: .08em;
}
.v4-hero__proof b { color: white; font-weight: 700; }

.v4-hero__visual {
  height: 100%;
  min-height: 720px;
  position: relative;
  perspective: 1400px;
}

.v4-hero__halo {
  position: absolute;
  left: 50%;
  top: 52%;
  width: min(50vw, 620px);
  aspect-ratio: 1;
  border: 1px solid rgba(134,242,220,.13);
  border-radius: 50%;
  transform: translate(-50%,-50%);
}
.v4-hero__halo::before,
.v4-hero__halo::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  border: 1px solid rgba(134,242,220,.09);
}
.v4-hero__halo::before { inset: 12%; }
.v4-hero__halo::after { inset: 28%; border-style: dashed; animation: v4-orbit-spin 28s linear infinite reverse; }

.v4-hero__bottles { position: absolute; inset: 0; transform-style: preserve-3d; }
.v4-hero__bottle {
  position: absolute;
  transform: translate3d(var(--parallax-x,0), var(--parallax-y,0), 0) rotate(var(--rotation,0deg));
  transition: filter .4s ease;
  will-change: transform;
}
.v4-hero__bottle .product-bottle { width: 100%; }
.v4-hero__bottle:nth-child(1) { z-index: 6; width: 260px; left: 35%; bottom: 8%; --rotation: -1deg; }
.v4-hero__bottle:nth-child(2) { z-index: 4; width: 212px; left: 6%; bottom: 12%; --rotation: -7deg; }
.v4-hero__bottle:nth-child(3) { z-index: 5; width: 222px; right: 0; bottom: 11%; --rotation: 7deg; }
.v4-hero__bottle:nth-child(4) { z-index: 3; width: 192px; right: 24%; bottom: 16%; --rotation: 3deg; }
.v4-hero__bottle:hover { filter: brightness(1.09); }
.v4-hero__bottle .bottle-glow { opacity: .78; }

.v4-hero__floor {
  position: absolute;
  z-index: 1;
  left: 5%;
  right: -5%;
  bottom: 6%;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,0,0,.75), rgba(0,0,0,.12) 54%, transparent 70%);
  filter: blur(13px);
}

.v4-hero__label {
  position: absolute;
  z-index: 9;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.55);
  font-size: 8px;
  letter-spacing: .14em;
  text-transform: uppercase;
  transform: translate3d(var(--parallax-x,0), var(--parallax-y,0),0);
}
.v4-hero__label::before { content: ""; width: 22px; height: 1px; background: currentColor; }
.v4-hero__label--one { left: 8%; top: 28%; }
.v4-hero__label--two { right: 4%; top: 35%; }
.v4-hero__label--three { left: 22%; bottom: 19%; }

.v4-hero__side {
  position: absolute;
  z-index: 7;
  right: 28px;
  top: 50%;
  display: grid;
  justify-items: center;
  gap: 14px;
  transform: translateY(-50%);
  color: rgba(255,255,255,.4);
}
.v4-hero__side span { writing-mode: vertical-rl; font-size: 8px; letter-spacing: .28em; }
.v4-hero__side::before,
.v4-hero__side::after { content: ""; width: 1px; height: 48px; background: rgba(255,255,255,.17); }

.v4-hero__scroll {
  position: absolute;
  z-index: 7;
  left: 50%;
  bottom: 23px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.43);
  font-size: 8px;
  letter-spacing: .24em;
  transform: translateX(-50%);
}
.v4-hero__scroll i { width: 38px; height: 1px; position: relative; overflow: hidden; background: rgba(255,255,255,.16); }
.v4-hero__scroll i::after { content: ""; position: absolute; inset: 0; background: #80e9d9; transform: translateX(-100%); animation: v4-scroll-line 2s ease-in-out infinite; }
@keyframes v4-scroll-line { 65%,100% { transform: translateX(100%); } }

/* Manifesto */
.v4-manifesto {
  position: relative;
  z-index: 4;
  color: #071c23;
  background: #eef7f4;
}
.v4-marquee {
  overflow: hidden;
  border-top: 1px solid rgba(5,43,51,.13);
  border-bottom: 1px solid rgba(5,43,51,.13);
  background: #e3f0ed;
}
.v4-marquee__track {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 34px;
  padding: 15px 0;
  animation: v4-marquee 32s linear infinite;
}
.v4-marquee span { font: italic 17px/1 var(--v4-serif); letter-spacing: .08em; white-space: nowrap; }
.v4-marquee b { width: 6px; height: 6px; border-radius: 50%; background: #40a79c; box-shadow: 0 0 12px rgba(64,167,156,.4); }
@keyframes v4-marquee { to { transform: translateX(-50%); } }

.v4-manifesto__inner {
  min-height: 650px;
  padding-top: 120px;
  padding-bottom: 120px;
  display: grid;
  grid-template-columns: 120px minmax(0, 1.2fr) minmax(300px, .7fr);
  gap: 56px;
  align-items: start;
}
.v4-manifesto__number { padding-top: 13px; color: #4f8584; font: 11px/1 var(--v4-serif); }
.v4-manifesto h2 {
  margin: 0;
  max-width: 790px;
  font-size: clamp(52px, 6.2vw, 92px);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 590;
}
.v4-manifesto h2 em { color: #388c84; font-family: var(--v4-serif); font-weight: 400; }
.v4-manifesto__copy { padding-top: 75px; }
.v4-manifesto__copy > p { margin: 0; color: #5a7476; font-size: 15px; line-height: 2.05; }
.v4-manifesto__metrics { margin-top: 36px; padding-top: 24px; border-top: 1px solid rgba(6,49,56,.13); display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.v4-manifesto__metrics strong { display: block; font: 34px/1 var(--v4-serif); font-weight: 400; }
.v4-manifesto__metrics span { display: block; margin-top: 8px; color: #6e8587; font-size: 9px; letter-spacing: .08em; }

/* Product chapters */
.v4-product-story { position: relative; min-height: 500vh; background: #03151b; }
.v4-product-stage {
  --active-theme: #0b3e2d;
  --active-accent: #d3b36a;
  position: sticky;
  z-index: 5;
  top: 0;
  height: 100vh;
  min-height: 720px;
  overflow: hidden;
  background: #03151b;
  transition: background-color .8s ease;
}
.v4-product-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(circle at 50% 55%, color-mix(in srgb, var(--active-accent) 16%, transparent), transparent 29%),
    linear-gradient(90deg, rgba(1,11,16,.87), rgba(1,12,17,.24) 50%, rgba(1,11,16,.78));
  transition: background .8s ease;
  pointer-events: none;
}
.v4-product-bg {
  position: absolute;
  inset: -4%;
  z-index: 1;
  opacity: 0;
  background-size: cover;
  background-position: center 42%;
  transform: scale(1.08);
  transition: opacity 1s ease, transform 1.5s cubic-bezier(.2,.7,.2,1);
  filter: saturate(.9) brightness(.7);
}
.v4-product-bg.is-active { opacity: .8; transform: scale(1.02); }
.v4-product-stage__grain {
  position: absolute;
  z-index: 3;
  inset: 0;
  opacity: .24;
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 3px);
  pointer-events: none;
}
.v4-product-stage__inner {
  height: 100%;
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 190px minmax(360px, .9fr) minmax(390px, .8fr);
  gap: 42px;
  align-items: center;
  padding-top: 90px;
  padding-bottom: 45px;
}
.v4-product-nav { align-self: center; border-top: 1px solid rgba(255,255,255,.16); }
.v4-product-nav button {
  width: 100%;
  min-height: 77px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.13);
  color: rgba(255,255,255,.44);
  background: none;
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: center;
  text-align: left;
  cursor: pointer;
  transition: color .35s ease, padding .35s ease;
}
.v4-product-nav button span { font: 10px/1 var(--v4-serif); }
.v4-product-nav button strong { font-size: 12px; letter-spacing: .07em; }
.v4-product-nav button::before { content: ""; grid-column: 1 / -1; width: 0; height: 1px; align-self: end; background: var(--accent); transition: width .5s ease; }
.v4-product-nav button.is-active { color: white; padding-left: 9px; }
.v4-product-nav button.is-active::before { width: 100%; }
.v4-product-nav button.is-active span { color: var(--accent); }

.v4-product-visual { height: 75vh; min-height: 560px; position: relative; display: grid; place-items: center; perspective: 1200px; }
.v4-product-visual::before {
  content: "";
  position: absolute;
  width: 82%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.13);
  box-shadow: inset 0 0 100px rgba(255,255,255,.025);
}
.v4-product-visual::after {
  content: "";
  position: absolute;
  width: 310px;
  height: 58px;
  bottom: 3%;
  border-radius: 50%;
  background: rgba(0,0,0,.65);
  filter: blur(16px);
}
.v4-product-visual__orbit { position: absolute; width: 68%; aspect-ratio: 1; border-radius: 50%; border: 1px dashed rgba(255,255,255,.14); animation: v4-orbit-spin 26s linear infinite; }
.v4-product-visual__orbit::before { content: ""; position: absolute; width: 8px; height: 8px; top: 8%; left: 22%; border-radius: 50%; background: var(--active-accent); box-shadow: 0 0 22px var(--active-accent); }

.v4-product-bottle {
  position: absolute;
  z-index: 3;
  width: clamp(245px, 22vw, 350px);
  opacity: 0;
  transform: translate3d(0, 55px, 0) rotateY(-16deg) scale(.86);
  transition: opacity .65s ease, transform .9s cubic-bezier(.16,.78,.17,1);
  pointer-events: none;
}
.v4-product-bottle.is-active { opacity: 1; transform: translate3d(0,0,0) rotateY(0) scale(1); pointer-events: auto; }
.v4-product-bottle .product-bottle { width: 100%; }
.v4-product-bottle .bottle-glow { opacity: .9; filter: blur(44px); }
.v4-product-bottle__series {
  position: absolute;
  z-index: 1;
  right: -40%;
  top: 4%;
  color: rgba(255,255,255,.055);
  font: 240px/.8 var(--v4-serif);
}

.v4-product-copy { position: relative; min-height: 480px; display: grid; align-content: center; }
.v4-product-copy__panel {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  opacity: 0;
  transform: translate3d(42px,0,0);
  transition: opacity .58s ease, transform .75s cubic-bezier(.2,.7,.2,1);
  pointer-events: none;
}
.v4-product-copy__panel.is-active { opacity: 1; transform: translate3d(0,0,0); pointer-events: auto; }
.v4-product-copy__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.v4-product-copy__top span { color: var(--active-accent); font-size: 9px; letter-spacing: .22em; }
.v4-product-copy__top b { color: rgba(255,255,255,.34); font-size: 9px; font-weight: 500; }
.v4-product-copy h2 { margin: 19px 0 0; font-size: clamp(54px, 5.5vw, 86px); line-height: .92; letter-spacing: -.055em; }
.v4-product-copy h3 { margin: 17px 0 0; color: var(--active-accent); font: italic 20px/1.4 var(--v4-serif); font-weight: 400; }
.v4-product-copy__description { max-width: 500px; margin: 25px 0 0; color: rgba(255,255,255,.62); font-size: 13px; line-height: 1.92; }
.v4-product-copy__features { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.12); }
.v4-product-copy__features li { min-height: 58px; padding: 15px; color: rgba(255,255,255,.72); background: rgba(2,17,22,.66); display: flex; align-items: center; gap: 9px; font-size: 10px; }
.v4-product-copy__features li::before { content: "+"; color: var(--active-accent); }
.v4-product-copy__actions { margin-top: 30px; display: flex; gap: 10px; }
.v4-product-copy__actions a { min-height: 45px; padding: 0 16px; border: 1px solid rgba(255,255,255,.18); display: inline-flex; align-items: center; gap: 8px; font-size: 10px; font-weight: 700; }
.v4-product-copy__actions a:first-child { color: #03171d; background: var(--active-accent); border-color: transparent; }

.v4-product-stage__footer {
  position: absolute;
  z-index: 7;
  left: max(24px, calc((100vw - 1180px) / 2));
  right: max(24px, calc((100vw - 1180px) / 2));
  bottom: 24px;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 20px;
  color: rgba(255,255,255,.42);
  font-size: 8px;
  letter-spacing: .15em;
}
.v4-product-stage__counter strong { color: white; font: 19px/1 var(--v4-serif); font-weight: 400; }
.v4-product-stage__track { height: 1px; overflow: hidden; background: rgba(255,255,255,.15); }
.v4-product-stage__track i { display: block; width: 100%; height: 100%; background: var(--active-accent); transform: scaleX(.25); transform-origin: left; transition: transform .7s ease, background .7s ease; }
.v4-product-stage__footer > span:last-child { white-space: nowrap; }
.v4-product-step { height: 100vh; min-height: 720px; position: relative; z-index: 0; pointer-events: none; }

/* Solution console */
.v4-solutions {
  position: relative;
  z-index: 7;
  color: #071d24;
  background: #edf6f3;
  padding: 135px 0 145px;
}
.v4-section-head { display: grid; grid-template-columns: 120px 1fr minmax(260px, .42fr); gap: 50px; align-items: end; }
.v4-section-head h2 { margin: 0; font-size: clamp(46px, 5.4vw, 80px); line-height: .97; letter-spacing: -.05em; font-weight: 600; }
.v4-section-head h2 em { color: #3a9289; font-family: var(--v4-serif); font-weight: 400; }
.v4-section-head > p { margin: 0; color: #607a7c; font-size: 13px; line-height: 1.9; }

.v4-solution-console {
  --solution-accent: #d3b36a;
  --solution-theme: #0b3e2d;
  margin-top: 70px;
  min-height: 680px;
  border: 1px solid rgba(8,53,60,.14);
  background: #f9fcfb;
  display: grid;
  grid-template-columns: 260px minmax(360px, .85fr) minmax(340px, .75fr);
  overflow: hidden;
  box-shadow: 0 36px 90px rgba(6,47,53,.08);
}
.v4-solution-console__nav { padding: 28px; border-right: 1px solid rgba(8,53,60,.12); display: flex; flex-direction: column; }
.v4-solution-console__nav > span { color: #668082; font-size: 8px; letter-spacing: .2em; }
.v4-solution-tabs { margin-top: 55px; display: grid; }
.v4-solution-tabs button { min-height: 78px; padding: 0; border: 0; border-bottom: 1px solid rgba(8,53,60,.12); background: transparent; color: #7c9091; display: grid; grid-template-columns: 34px 1fr; align-items: center; text-align: left; cursor: pointer; transition: color .3s ease, transform .3s ease; }
.v4-solution-tabs button span { font: 10px/1 var(--v4-serif); }
.v4-solution-tabs button strong { font-size: 13px; }
.v4-solution-tabs button.is-active { color: #092a30; transform: translateX(8px); }
.v4-solution-tabs button.is-active span { color: var(--solution-accent); }
.v4-solution-console__legend { margin-top: auto; display: grid; gap: 8px; color: #809294; font-size: 9px; }
.v4-solution-console__legend i { width: 25px; height: 1px; background: var(--solution-accent); }

.v4-solution-console__visual {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  color: white;
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--solution-accent) 18%, transparent), transparent 33%),
    linear-gradient(145deg, #04181e, color-mix(in srgb, var(--solution-theme) 70%, #06171d));
  transition: background .7s ease;
}
.v4-solution-console__visual::before,
.v4-solution-console__visual::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.11); }
.v4-solution-console__visual::before { width: 430px; height: 430px; }
.v4-solution-console__visual::after { width: 300px; height: 300px; border-style: dashed; animation: v4-orbit-spin 28s linear infinite; }
.v4-solution-visual { position: absolute; width: 260px; opacity: 0; transform: scale(.78) rotate(-6deg); transition: opacity .5s ease, transform .75s cubic-bezier(.2,.7,.2,1); }
.v4-solution-visual.is-active { opacity: 1; transform: scale(1) rotate(0); }
.v4-solution-visual .product-bottle { width: 100%; }
.v4-solution-console__radar { position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.25) 1px, transparent 1px); background-size: 52px 52px; mask-image: radial-gradient(circle, black, transparent 72%); }
.v4-solution-console__readout { position: absolute; left: 24px; right: 24px; bottom: 21px; display: flex; align-items: end; justify-content: space-between; }
.v4-solution-console__readout span { color: rgba(255,255,255,.46); font-size: 8px; letter-spacing: .15em; }
.v4-solution-console__readout strong { display: block; margin-top: 6px; color: white; font: 22px/1 var(--v4-serif); font-weight: 400; }
.v4-solution-console__pulse { width: 92px; height: 24px; opacity: .62; background: repeating-linear-gradient(90deg, transparent 0 6px, var(--solution-accent) 7px 8px); clip-path: polygon(0 50%,12% 50%,17% 20%,23% 82%,31% 46%,42% 50%,49% 10%,57% 92%,66% 48%,100% 50%,100% 60%,65% 59%,57% 100%,49% 20%,43% 60%,30% 56%,23% 92%,17% 30%,12% 60%,0 60%); }

.v4-solution-console__copy { position: relative; padding: 56px 46px; background: #fff; }
.v4-solution-panel { position: absolute; inset: 56px 46px; display: grid; align-content: center; opacity: 0; transform: translateY(22px); pointer-events: none; transition: opacity .42s ease, transform .55s ease; }
.v4-solution-panel.is-active { opacity: 1; transform: translateY(0); pointer-events: auto; }
.v4-solution-panel > span { color: var(--solution-accent); font-size: 9px; letter-spacing: .18em; }
.v4-solution-panel h3 { margin: 17px 0 0; font-size: clamp(33px, 3vw, 48px); line-height: 1.1; letter-spacing: -.04em; }
.v4-solution-panel h4 { margin: 12px 0 0; color: #4e7678; font: italic 17px/1.5 var(--v4-serif); font-weight: 400; }
.v4-solution-panel p { margin: 25px 0 0; color: #647d7e; font-size: 13px; line-height: 1.95; }
.v4-solution-panel ul { list-style: none; padding: 0; margin: 29px 0; border-top: 1px solid rgba(7,48,54,.12); }
.v4-solution-panel li { min-height: 44px; border-bottom: 1px solid rgba(7,48,54,.12); display: flex; align-items: center; gap: 9px; color: #34565a; font-size: 10px; }
.v4-solution-panel li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--solution-accent); box-shadow: 0 0 9px var(--solution-accent); }
.v4-solution-panel a { width: max-content; display: inline-flex; align-items: center; gap: 8px; padding-bottom: 6px; border-bottom: 1px solid #173f45; font-size: 10px; font-weight: 750; }

/* Brand proof */
.v4-proof-section { padding: 130px 0; position: relative; background: #071e25; overflow: hidden; }
.v4-proof-section::before { content: "HAEAE"; position: absolute; left: -2vw; top: 45%; color: rgba(255,255,255,.025); font: 26vw/.6 var(--v4-serif); letter-spacing: -.08em; transform: translateY(-50%); }
.v4-proof-section__head { position: relative; z-index: 2; display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: end; }
.v4-proof-section__head h2 { margin: 0; font-size: clamp(46px, 5vw, 78px); line-height: 1; letter-spacing: -.05em; }
.v4-proof-section__head p { max-width: 590px; margin: 0; color: rgba(255,255,255,.53); font-size: 14px; line-height: 1.95; }
.v4-proof-grid { position: relative; z-index: 2; margin-top: 75px; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--v4-line); border-left: 1px solid var(--v4-line); }
.v4-proof-card { --tilt-x:0deg; --tilt-y:0deg; --glow-x:50%; --glow-y:50%; min-height: 350px; padding: 29px; position: relative; border-right: 1px solid var(--v4-line); border-bottom: 1px solid var(--v4-line); transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)); transform-style: preserve-3d; transition: transform .18s ease, background .4s ease; overflow: hidden; }
.v4-proof-card::before { content: ""; position: absolute; inset: 0; opacity: 0; background: radial-gradient(circle at var(--glow-x) var(--glow-y), rgba(112,231,211,.14), transparent 36%); transition: opacity .35s ease; }
.v4-proof-card:hover { background: rgba(255,255,255,.025); }
.v4-proof-card:hover::before { opacity: 1; }
.v4-proof-card > * { position: relative; z-index: 1; transform: translateZ(16px); }
.v4-proof-card__top { display: flex; align-items: center; justify-content: space-between; color: #75ddcf; }
.v4-proof-card__top span { font: 11px/1 var(--v4-serif); }
.v4-proof-card h3 { margin: 105px 0 15px; font-size: 22px; }
.v4-proof-card p { margin: 0; color: rgba(255,255,255,.48); font-size: 11px; line-height: 1.85; }
.v4-proof-card b { display: block; margin-top: 28px; color: rgba(255,255,255,.25); font-size: 8px; letter-spacing: .18em; }

/* Commerce cinematic */
.v4-commerce { position: relative; color: white; background: #030f15; }
.v4-commerce__live { min-height: 740px; position: relative; display: grid; align-items: end; background-size: cover; background-position: center; overflow: hidden; }
.v4-commerce__live::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,12,17,.92), rgba(2,12,17,.35) 56%, rgba(2,12,17,.7)), linear-gradient(180deg, rgba(0,0,0,.08), rgba(1,12,17,.88)); }
.v4-commerce__live::after { content: ""; position: absolute; width: 600px; height: 600px; right: 10%; top: 5%; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); box-shadow: inset 0 0 100px rgba(255,255,255,.025); }
.v4-commerce__live-inner { position: relative; z-index: 2; padding-bottom: 75px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 50px; }
.v4-commerce__live-copy { max-width: 720px; }
.v4-commerce__live-copy h2 { margin: 0; font-size: clamp(54px, 6vw, 93px); line-height: .9; letter-spacing: -.06em; }
.v4-commerce__live-copy h2 em { color: #ff6c5e; font-family: var(--v4-serif); font-weight: 400; }
.v4-commerce__live-copy p { max-width: 550px; margin: 28px 0 0; color: rgba(255,255,255,.59); line-height: 1.9; }
.v4-live-button { width: 126px; height: 126px; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; display: grid; place-items: center; color: white; background: rgba(255,255,255,.04); backdrop-filter: blur(10px); transition: background .3s ease, border-color .3s ease; }
.v4-live-button:hover { background: #ff5f50; border-color: #ff5f50; }
.v4-live-button span { position: absolute; font-size: 7px; letter-spacing: .22em; transform: translateY(39px); }

.v4-commerce__order { color: #071e25; background: #eaf4f1; }
.v4-commerce__order-inner { padding-top: 110px; padding-bottom: 120px; display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }
.v4-commerce__order-heading { position: sticky; top: 130px; align-self: start; }
.v4-commerce__order-heading h2 { margin: 0; font-size: clamp(47px, 5vw, 74px); line-height: 1; letter-spacing: -.05em; }
.v4-commerce__order-heading p { margin: 24px 0 0; color: #617a7c; line-height: 1.9; }
.v4-commerce__order-heading a { margin-top: 28px; display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 18px; color: white; background: #092d34; font-size: 11px; font-weight: 700; }
.v4-order-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.v4-order-card { min-height: 285px; padding: 27px; position: relative; border: 1px solid rgba(7,53,60,.14); background: rgba(255,255,255,.7); display: flex; flex-direction: column; overflow: hidden; transition: transform .35s ease, background .35s ease, box-shadow .35s ease; }
.v4-order-card::before { content: ""; position: absolute; inset: 0; opacity: 0; background: linear-gradient(135deg, rgba(109,218,204,.11), transparent 55%); transition: opacity .35s ease; }
.v4-order-card:hover { transform: translateY(-6px); background: white; box-shadow: 0 25px 60px rgba(6,45,51,.1); }
.v4-order-card:hover::before { opacity: 1; }
.v4-order-card > * { position: relative; z-index: 1; }
.v4-order-card > span { color: #57918d; font: 10px/1 var(--v4-serif); }
.v4-order-card h3 { margin: 65px 0 10px; font-size: 23px; }
.v4-order-card p { margin: 0; color: #6a8082; font-size: 11px; line-height: 1.8; }
.v4-order-card a,
.v4-order-card b { margin-top: auto; width: max-content; display: inline-flex; align-items: center; gap: 7px; color: #143d43; font-size: 10px; font-weight: 750; }
.v4-order-card__qr { position: absolute; z-index: 2; right: 20px; bottom: 18px; width: 78px; height: 78px; padding: 5px; background: white; border: 1px solid rgba(7,53,60,.1); object-fit: contain; }

/* Knowledge */
.v4-knowledge { padding: 130px 0 140px; color: #061d24; background: #f7faf9; }
.v4-knowledge__head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 40px; }
.v4-knowledge__head h2 { margin: 0; max-width: 800px; font-size: clamp(48px, 5vw, 78px); line-height: .98; letter-spacing: -.055em; }
.v4-knowledge__head a { display: inline-flex; align-items: center; gap: 8px; padding-bottom: 6px; border-bottom: 1px solid #0d343a; font-size: 10px; }
.v4-knowledge__grid { margin-top: 64px; display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 13px; }
.v4-article-card { min-height: 520px; position: relative; color: white; overflow: hidden; background: #09232a; }
.v4-article-card__image { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.02); transition: transform .9s cubic-bezier(.2,.7,.2,1), filter .6s ease; filter: saturate(.75) brightness(.7); }
.v4-article-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(1,14,19,.92)); }
.v4-article-card:hover .v4-article-card__image { transform: scale(1.09); filter: saturate(1) brightness(.82); }
.v4-article-card__copy { position: absolute; z-index: 2; inset: auto 28px 28px; }
.v4-article-card__meta { display: flex; align-items: center; justify-content: space-between; color: rgba(255,255,255,.55); font-size: 8px; letter-spacing: .13em; }
.v4-article-card h3 { margin: 20px 0 12px; font-size: 24px; line-height: 1.35; }
.v4-article-card:first-child h3 { font-size: 32px; }
.v4-article-card p { margin: 0; color: rgba(255,255,255,.55); font-size: 10px; line-height: 1.75; }
.v4-article-card__arrow { margin-top: 23px; width: 40px; height: 40px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; display: grid; place-items: center; transition: background .3s ease, color .3s ease; }
.v4-article-card:hover .v4-article-card__arrow { color: #052027; background: #79e3d5; border-color: transparent; }

/* Channel runway */
.v4-channel-runway { color: white; background: #061c23; border-top: 1px solid rgba(255,255,255,.1); }
.v4-channel-runway__inner { min-height: 195px; display: grid; grid-template-columns: 230px 1fr auto; gap: 40px; align-items: center; }
.v4-channel-runway__inner h2 { margin: 0; font-size: 28px; }
.v4-channel-runway__list { display: flex; gap: 10px; overflow-x: auto; scrollbar-width: none; }
.v4-channel-runway__list::-webkit-scrollbar { display: none; }
.v4-channel-chip { min-width: 190px; min-height: 82px; padding: 15px; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.025); }
.v4-channel-chip span { color: #6bd8ca; font-size: 8px; }
.v4-channel-chip strong { display: block; margin-top: 10px; font-size: 12px; }
.v4-channel-chip p { margin: 5px 0 0; color: rgba(255,255,255,.42); font-size: 9px; }
.v4-channel-runway__inner > a { width: 82px; height: 82px; border-radius: 50%; border: 1px solid rgba(255,255,255,.2); display: grid; place-items: center; }

/* Closing */
.v4-closing { min-height: 660px; position: relative; display: grid; place-items: center; overflow: hidden; color: white; background: #020d12; text-align: center; }
.v4-closing::before { content: ""; position: absolute; width: min(80vw, 900px); aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(119,234,216,.1); box-shadow: 0 0 180px rgba(52,172,151,.08), inset 0 0 160px rgba(52,172,151,.035); animation: v4-closing-pulse 9s ease-in-out infinite; }
.v4-closing::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle, transparent 0 25%, #020d12 70%); }
@keyframes v4-closing-pulse { 50% { transform: scale(1.05); opacity: .72; } }
.v4-closing__inner { position: relative; z-index: 2; }
.v4-closing img { width: 150px; margin: 0 auto 40px; }
.v4-closing h2 { margin: 0; font-size: clamp(45px, 6vw, 88px); line-height: .96; letter-spacing: -.055em; }
.v4-closing h2 em { color: #77e5d5; font-family: var(--v4-serif); font-weight: 400; }
.v4-closing p { margin: 27px 0 0; color: rgba(255,255,255,.43); font-size: 9px; letter-spacing: .24em; }
.v4-closing__actions { margin-top: 38px; display: flex; justify-content: center; gap: 12px; }
.v4-closing__actions a { min-height: 48px; padding: 0 18px; border: 1px solid rgba(255,255,255,.2); display: inline-flex; align-items: center; gap: 8px; font-size: 10px; font-weight: 700; }
.v4-closing__actions a:first-child { color: #032027; background: #7be8d7; border-color: transparent; }

.home-v4-page .site-footer { position: relative; z-index: 10; }

/* Responsive */
@media (max-width: 1180px) {
  .v4-hero__inner { grid-template-columns: minmax(0,.92fr) minmax(470px,1.08fr); }
  .v4-hero h1 { font-size: clamp(62px,7vw,94px); }
  .v4-product-stage__inner { grid-template-columns: 150px minmax(320px,.9fr) minmax(330px,.8fr); gap: 28px; }
  .v4-solution-console { grid-template-columns: 220px minmax(330px,.9fr) minmax(310px,.7fr); }
  .v4-proof-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  .home-v4-page .site-header { background: rgba(2,14,20,.74); backdrop-filter: blur(16px); }
  .v4-cursor { display: none; }
  .v4-hero { height: auto; min-height: 940px; max-height: none; }
  .v4-hero__inner { min-height: 940px; grid-template-columns: 1fr; align-content: center; padding-top: 125px; padding-bottom: 80px; }
  .v4-hero__copy { z-index: 8; max-width: 720px; }
  .v4-hero__visual { position: absolute; inset: 80px -12% 0 34%; min-height: 0; opacity: .72; }
  .v4-hero__visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,#020e14,transparent 60%); }
  .v4-hero__cn { max-width: 520px; }
  .v4-hero__side { display: none; }
  .v4-manifesto__inner { grid-template-columns: 70px 1fr; gap: 30px; }
  .v4-manifesto__copy { grid-column: 2; padding-top: 15px; }
  .v4-product-story { min-height: auto; padding: 100px 0; }
  .v4-product-stage { position: relative; height: auto; min-height: 0; overflow: visible; }
  .v4-product-stage::after { background: linear-gradient(180deg,rgba(1,12,17,.78),rgba(1,12,17,.95)); }
  .v4-product-stage__inner { height: auto; grid-template-columns: 1fr; padding-top: 80px; padding-bottom: 80px; }
  .v4-product-nav { display: flex; gap: 8px; overflow-x: auto; border: 0; scrollbar-width: none; }
  .v4-product-nav button { min-width: 155px; min-height: 58px; padding: 0 12px; border: 1px solid rgba(255,255,255,.14); grid-template-columns: 28px 1fr; }
  .v4-product-nav button::before { display: none; }
  .v4-product-nav button.is-active { padding-left: 15px; border-color: var(--accent); }
  .v4-product-visual { min-height: 560px; height: 65vh; }
  .v4-product-copy { min-height: 500px; }
  .v4-product-copy__panel { padding: 30px; background: rgba(2,17,22,.72); backdrop-filter: blur(12px); }
  .v4-product-stage__footer { position: relative; left: auto; right: auto; bottom: auto; margin: 0 24px 30px; }
  .v4-product-steps { display: none; }
  .v4-section-head { grid-template-columns: 70px 1fr; }
  .v4-section-head > p { grid-column: 2; }
  .v4-solution-console { grid-template-columns: 210px 1fr; }
  .v4-solution-console__copy { grid-column: 1 / -1; min-height: 520px; border-top: 1px solid rgba(8,53,60,.12); }
  .v4-proof-section__head { grid-template-columns: 1fr; gap: 30px; }
  .v4-commerce__order-inner { grid-template-columns: 1fr; }
  .v4-commerce__order-heading { position: relative; top: auto; }
  .v4-knowledge__grid { grid-template-columns: 1fr 1fr; }
  .v4-article-card:first-child { grid-column: 1 / -1; }
  .v4-channel-runway__inner { grid-template-columns: 1fr auto; padding-block: 45px; }
  .v4-channel-runway__list { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 680px) {
  .home-v4-page .header-inner { height: 68px; }
  .home-v4-page .brand-link { width: 86px; }
  .v4-hero { min-height: 850px; }
  .v4-hero__inner { min-height: 850px; padding-top: 100px; padding-bottom: 60px; }
  .v4-hero__visual { inset: 170px -32% 0 10%; opacity: .55; }
  .v4-hero__visual::after { background: linear-gradient(180deg,transparent 30%,#020e14 100%); }
  .v4-hero__bottle:nth-child(1) { width: 210px; left: 35%; bottom: 10%; }
  .v4-hero__bottle:nth-child(2) { width: 170px; left: 2%; bottom: 14%; }
  .v4-hero__bottle:nth-child(3) { width: 175px; right: 0; bottom: 13%; }
  .v4-hero__bottle:nth-child(4) { width: 150px; right: 23%; bottom: 17%; }
  .v4-hero h1 { font-size: clamp(54px,17vw,78px); line-height: .86; }
  .v4-hero h1 .v4-hero__living { margin-left: 0; }
  .v4-hero__cn { grid-template-columns: 1fr; gap: 6px; max-width: 92%; }
  .v4-hero__cn p { font-size: 12px; }
  .v4-hero__proof { margin-top: 30px; }
  .v4-hero__proof span:nth-child(n+3) { display: none; }
  .v4-hero__scroll { display: none; }
  .v4-manifesto__inner { min-height: 0; padding-top: 82px; padding-bottom: 90px; grid-template-columns: 1fr; }
  .v4-manifesto__number { display: none; }
  .v4-manifesto h2 { font-size: clamp(45px,13vw,68px); }
  .v4-manifesto__copy { grid-column: 1; }
  .v4-manifesto__metrics { gap: 8px; }
  .v4-manifesto__metrics strong { font-size: 27px; }
  .v4-product-story { padding: 70px 0; }
  .v4-product-stage__inner { padding-top: 60px; }
  .v4-product-visual { min-height: 480px; height: 58vh; }
  .v4-product-bottle { width: 255px; }
  .v4-product-bottle__series { right: -15%; font-size: 150px; }
  .v4-product-copy { min-height: 570px; }
  .v4-product-copy__panel { inset: 0; padding: 25px 21px; }
  .v4-product-copy h2 { font-size: 48px; }
  .v4-product-copy__features { grid-template-columns: 1fr; }
  .v4-product-stage__footer { grid-template-columns: 54px 1fr; }
  .v4-product-stage__footer > span:last-child { display: none; }
  .v4-solutions { padding: 90px 0; }
  .v4-section-head { grid-template-columns: 1fr; gap: 14px; }
  .v4-section-head > p { grid-column: 1; }
  .v4-section-head h2 { font-size: 49px; }
  .v4-solution-console { min-height: 0; grid-template-columns: 1fr; }
  .v4-solution-console__nav { border-right: 0; border-bottom: 1px solid rgba(8,53,60,.12); }
  .v4-solution-tabs { margin-top: 25px; grid-template-columns: 1fr 1fr; gap: 7px; }
  .v4-solution-tabs button { min-height: 58px; padding: 0 8px; border: 1px solid rgba(8,53,60,.12); }
  .v4-solution-console__legend { display: none; }
  .v4-solution-console__visual { min-height: 500px; }
  .v4-solution-console__copy { min-height: 560px; }
  .v4-solution-panel { inset: 38px 26px; }
  .v4-proof-section { padding: 90px 0; }
  .v4-proof-grid { grid-template-columns: 1fr; }
  .v4-proof-card { min-height: 280px; }
  .v4-proof-card h3 { margin-top: 65px; }
  .v4-commerce__live { min-height: 660px; }
  .v4-commerce__live-inner { grid-template-columns: 1fr; padding-bottom: 55px; }
  .v4-live-button { width: 94px; height: 94px; }
  .v4-commerce__order-inner { padding-top: 80px; padding-bottom: 90px; }
  .v4-order-grid { grid-template-columns: 1fr; }
  .v4-knowledge { padding: 90px 0; }
  .v4-knowledge__head { grid-template-columns: 1fr; }
  .v4-knowledge__grid { grid-template-columns: 1fr; }
  .v4-article-card:first-child { grid-column: auto; }
  .v4-article-card { min-height: 440px; }
  .v4-channel-runway__inner { grid-template-columns: 1fr auto; }
  .v4-closing { min-height: 570px; }
  .v4-closing__actions { flex-direction: column; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .v4-home *, .v4-home *::before, .v4-home *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
  .v4-home [data-reveal] { opacity: 1; transform: none; }
  .v4-hero__backdrop { transform: none; }
  .v4-marquee__track { animation: none; transform: translateX(0); }
  .v4-page-wipe, .v4-loader { transition-duration: .001ms; }
}