:root {
  --pink: #ff0a78;
  --pink-light: #ff5ca8;
  --black: #0b0b0c;
  --white: #fff;
  --grey: #a3a3a3;
  --line: rgba(11, 11, 12, 0.16);
  --pad: clamp(20px, 4vw, 72px);
  --radius: 999px;
  --display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --body: "DM Sans", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--black);
  background: var(--black);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.35;
  overflow-x: hidden;
}

::selection { color: var(--white); background: var(--black); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }

.noise {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1100;
  pointer-events: none;
}
.progress span { display: block; width: 0; height: 100%; background: var(--pink); }

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px var(--pad);
  color: var(--black);
  transition: transform .35s ease, background .35s ease, color .35s ease;
}
.site-header.is-fixed {
  position: fixed;
  color: var(--white);
  background: rgba(11, 11, 12, 0.9);
  backdrop-filter: blur(14px);
  transform: translateY(0);
}
.site-header.is-hidden { transform: translateY(-110%); }

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--black);
}
.brand-logo {
  display: block;
  width: 112px;
  height: auto;
  max-width: 112px;
  max-height: 44px;
  flex: 0 0 auto;
  object-fit: contain;
}
.is-fixed .brand { color: var(--white); }

.site-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 48px); font-size: 14px; font-weight: 500; }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s ease;
}
.site-nav > a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { display: flex; align-items: center; justify-content: center; padding: 11px 18px; color: var(--white); background: var(--black); border-radius: var(--radius); }
.is-fixed .nav-cta { color: var(--black); background: var(--pink); }
.menu-toggle { display: none; border: 0; outline: 0; background: transparent; }
.menu-toggle:focus-visible { outline: 1px solid var(--pink); outline-offset: 6px; }

.hero {
  position: relative;
  min-height: 100svh;
  padding: 120px var(--pad) 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  background: var(--pink);
}
.hero::after {
  content: "";
  position: absolute;
  top: -16vw;
  right: -18vw;
  width: 58vw;
  height: 58vw;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 45%, rgba(255,255,255,.52), rgba(255,255,255,0) 62%);
  filter: blur(16px);
  opacity: .46;
}
.hero::before {
  content: "";
  position: absolute;
  left: -27vw;
  bottom: -26vw;
  width: 72vw;
  height: 72vw;
  border-radius: 50%;
  background: radial-gradient(circle at 55% 42%, rgba(255,255,255,.34), rgba(255,255,255,0) 63%);
  filter: blur(20px);
  opacity: .38;
}
.hero-meta { display: grid; grid-template-columns: auto; gap: 9vw; align-self: flex-end; justify-items: start; position: relative; z-index: 2; }
.hero-meta p { margin: 0; font-size: 12px; line-height: 1.25; text-transform: uppercase; letter-spacing: .07em; }

.hero-copy { position: relative; z-index: 2; }
.hero h1 {
  margin: 3vh 0 2.5vh;
  font-family: var(--display);
  font-size: clamp(66px, 8.65vw, 155px);
  font-weight: 600;
  line-height: .76;
  letter-spacing: -.05em;
  text-transform: uppercase;
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .hero-line-inner { display: flex; align-items: baseline; justify-content: flex-start; gap: 0; padding-bottom: .09em; white-space: nowrap; }
.hero h1 .line:last-child .hero-line-inner { gap: .055em; }
.hero-line-inner em { color: var(--white); font-style: italic; font-weight: 500; }

.hero-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: clamp(28px, 7vw, 120px); }
.hero-bottom > p { max-width: 470px; margin: 0; font-size: clamp(17px, 1.3vw, 22px); line-height: 1.35; letter-spacing: -.02em; }
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 250px;
  padding: 18px 22px;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  overflow: hidden;
  transition: color .3s ease, transform .3s ease;
}
.button::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--white);
  transform: translateY(105%);
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.button:hover::before { transform: translateY(0); }
.button span { position: relative; z-index: 1; }
.button-dark { color: var(--white); background: var(--black); }
.button-dark:hover { color: var(--black); }

.scroll-cue { display: flex; align-items: center; gap: 12px; width: max-content; margin-top: 25px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.scroll-cue i { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid rgba(11,11,12,.42); border-radius: 50%; font-style: normal; animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(4px); } }

.marquee { overflow: hidden; color: var(--white); background: var(--black); padding: 15px 0 17px; }
.marquee-track { display: flex; align-items: center; width: max-content; animation: marquee var(--marquee-duration, 20s) linear infinite; animation-play-state: paused; will-change: transform; }
.marquee-track.is-ready { animation-play-state: running; }
.marquee-group { display: flex; flex-shrink: 0; align-items: center; }
.marquee span { margin: 0 26px; font-family: var(--display); font-size: 14px; text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
.marquee i { color: var(--pink); font-style: normal; }
@keyframes marquee { to { transform: translate3d(calc(var(--marquee-distance, 1355px) * -1), 0, 0); } }

/* Keep the continuously moving line on its own composited layer. This prevents
   mobile browser chrome / scroll repaints from flashing the track. */
.marquee {
  position: relative;
  isolation: isolate;
  contain: paint;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.marquee-track {
  animation-fill-mode: both;
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.marquee-group {
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

.section-black { color: var(--white); background: var(--black); }
.problem { padding: clamp(48px, 4.8vw, 78px) var(--pad) clamp(34px, 3.2vw, 50px); }
.system { padding: clamp(34px, 3.8vw, 58px) var(--pad) clamp(36px, 4.2vw, 66px); }
.experience { padding: clamp(34px, 3.8vw, 58px) var(--pad) clamp(40px, 4vw, 60px); }
.section-kicker { display: flex; align-items: center; gap: 15px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.section-kicker span { display: grid; place-items: center; width: 36px; height: 24px; border: 1px solid currentColor; border-radius: var(--radius); }
.section-kicker p { margin: 0; }

.problem-statement { display: grid; grid-template-columns: 1fr minmax(250px, 420px); align-items: end; gap: 9vw; margin: 80px 0 125px; }
.problem-statement h2, .system-intro h2, .process h2, .experience-title h2, .contact h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -.05em;
}
.problem-statement h2 { font-size: clamp(48px, 7.2vw, 122px); line-height: .99; }
.problem-statement p { margin: 0 0 7px; color: #b5b5b5; font-size: clamp(17px, 1.35vw, 22px); line-height: 1.45; }
.leaks { display: grid; grid-template-columns: repeat(3, 1fr); }
.leak { min-height: 235px; padding: 0 38px 0 0; border-right: 1px solid rgba(255,255,255,.22); }
.leak + .leak { padding-left: 38px; }
.leak:last-child { border-right: 0; }
.leak-number { display: block; margin-top: 16px; color: var(--pink); font-family: var(--display); font-size: clamp(28px, 2vw, 32px); line-height: 1; letter-spacing: -.025em; }
.leak h3 { margin: 14px 0 30px; font-family: var(--display); font-size: clamp(29px, 2.5vw, 44px); line-height: 1; letter-spacing: -.04em; font-weight: 500; }
.leak p { max-width: 350px; margin: 0; color: #a8a8a8; }

.system { color: var(--black); background: var(--white); }
.system-intro { display: grid; grid-template-columns: 2.2fr 1fr; gap: 10vw; align-items: end; margin: 75px 0 115px; }
.system-intro h2 { max-width: 1100px; font-size: clamp(53px, 7.6vw, 128px); line-height: .95; }
.system-intro p { max-width: 390px; margin: 0 0 8px; font-size: clamp(17px, 1.3vw, 21px); }
.system-list { border-top: 1px solid var(--black); }
.system-row {
  position: relative;
  display: grid;
  grid-template-columns: 76px minmax(270px, 1.25fr) 1fr;
  align-items: center;
  gap: 18px;
  padding: 29px 0 29px 20px;
  border-bottom: 1px solid var(--line);
  outline: none;
  isolation: isolate;
  transition: border-color .45s ease;
}
.system-row::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 0;
  background:
    linear-gradient(90deg, rgba(255, 10, 120, .12) 0%, rgba(255, 10, 120, .055) 34%, rgba(255, 10, 120, 0) 76%);
  opacity: 0;
  transform: scaleX(.985);
  transform-origin: left center;
  transition: opacity .45s cubic-bezier(.2,.75,.2,1), transform .55s cubic-bezier(.2,.75,.2,1);
}
.system-row::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 7px;
  background: linear-gradient(180deg, rgba(255,10,120,.98), rgba(255,10,120,.58));
  opacity: 0;
  transform: scaleY(.55);
  transform-origin: center;
  transition: opacity .38s ease, transform .5s cubic-bezier(.2,.75,.2,1);
}
.system-row:hover,
.system-row:focus-visible,
.system-row:active,
.system-row.is-active { border-color: rgba(11, 11, 12, .34); }
.system-row:hover::before,
.system-row:focus-visible::before,
.system-row:active::before,
.system-row.is-active::before {
  opacity: 1;
  transform: scaleX(1);
}
.system-row:hover::after,
.system-row:focus-visible::after,
.system-row:active::after,
.system-row.is-active::after {
  opacity: 1;
  transform: scaleY(1);
}
.row-index {
  color: var(--black);
  font-family: var(--display);
  font-size: clamp(26px, 2.6vw, 44px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.05em;
  transition: color .4s ease, transform .45s cubic-bezier(.2,.75,.2,1);
  justify-self: center;
  text-align: center;
  min-width: 2ch;
}
.row-title h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(26px, 2.6vw, 44px);
  line-height: 1;
  letter-spacing: -.045em;
  font-weight: 500;
  transition: color .35s ease;
}
.row-title p { display: none; margin: 8px 0 0; }
.row-detail {
  max-width: 430px;
  color: rgba(11, 11, 12, .68);
  font-size: 14px;
  line-height: 1.55;
  transition: color .35s ease;
}
.system-row:hover .row-index,
.system-row:focus-visible .row-index,
.system-row:active .row-index,
.system-row.is-active .row-index {
  color: var(--pink);
  transform: translateX(0);
}
.system-row:hover .row-title h3,
.system-row:focus-visible .row-title h3,
.system-row:active .row-title h3,
.system-row.is-active .row-title h3,
.system-row:hover .row-title p,
.system-row:focus-visible .row-title p,
.system-row:active .row-title p,
.system-row.is-active .row-title p,
.system-row:hover .row-detail,
.system-row:focus-visible .row-detail,
.system-row:active .row-detail,
.system-row.is-active .row-detail { color: var(--pink); }

.process { position: relative; overflow: hidden; padding: clamp(38px, 4vw, 62px) var(--pad) clamp(28px, 3vw, 46px); color: var(--black); background: var(--pink); }
.process::before {
  content: "";
  position: absolute;
  top: -14vw;
  right: -18vw;
  width: 48vw;
  height: 48vw;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 45%, rgba(255,255,255,.36), rgba(255,255,255,0) 62%);
  filter: blur(16px);
  opacity: .42;
}
.process::after {
  content: "";
  position: absolute;
  left: -20vw;
  bottom: -24vw;
  width: 56vw;
  height: 56vw;
  border-radius: 50%;
  background: radial-gradient(circle at 55% 42%, rgba(255,255,255,.28), rgba(255,255,255,0) 63%);
  filter: blur(20px);
  opacity: .34;
}
.process-heading { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 2.2fr; align-items: start; }
.process h2 { margin-top: -10px; font-size: clamp(62px, 9.2vw, 150px); line-height: .82; text-transform: uppercase; }
.process-steps { position: relative; z-index: 1; margin-top: 72px; margin-left: 32%; }
.process-step { display: grid; grid-template-columns: 180px 1fr 1fr; gap: 28px; align-items: center; min-height: 96px; padding: 19px 0; border-top: 1px solid rgba(11,11,12,.3); }
.process-step > span { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.process-step h3 { margin: 0; font-family: var(--display); font-size: clamp(28px, 3vw, 48px); line-height: 1; letter-spacing: -.045em; font-weight: 500; }
.process-step p { max-width: 390px; margin: 0; font-size: 15px; }

.experience-title { display: flex; flex-direction: column; margin: 75px 0 130px; }
.experience-title > p { align-self: flex-end; max-width: 450px; margin: 0 5vw 48px 0; color: #b7b7b7; font-size: clamp(17px, 1.4vw, 23px); }
.experience-title h2 { font-size: clamp(58px, 9vw, 150px); line-height: .84; text-transform: uppercase; }
.experience-title em { color: var(--pink); font-weight: 500; }
.proof-panel {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 0 0 105px;
  padding: 40px 0 40px;
  overflow: hidden;
  background: #121214;
  border-radius: 34px;
  isolation: isolate;
}
.proof-word {
  position: absolute;
  left: 2%;
  bottom: -.28em;
  z-index: -1;
  color: rgba(255,255,255,.025);
  font-family: var(--display);
  font-size: clamp(220px, 27vw, 468px);
  font-weight: 600;
  line-height: .7;
  letter-spacing: -.09em;
  white-space: nowrap;
}
.proof-item { position: relative; padding: 0 clamp(8px, 1.2vw, 18px); text-align: center; }
.proof-item + .proof-item { border-left: 1px solid rgba(255,255,255,.13); }
.proof-item strong { display: block; margin-bottom: 12px; font-family: var(--display); font-size: clamp(64px, 7.7vw, 126px); font-weight: 500; line-height: .78; letter-spacing: -.075em; white-space: nowrap; }
.proof-item-accent strong { color: var(--pink); }
.proof-item h3 { margin: 0 0 17px; color: var(--white); font-size: 11px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.proof-item p { max-width: 310px; margin: 0 auto; color: #b1b1b5; font-size: 14px; line-height: 1.45; }
.credentials { border-top: 1px solid rgba(255,255,255,.28); }
.credential { display: grid; grid-template-columns: .95fr 1.1fr 1fr; gap: 24px; align-items: center; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.credential > span { color: var(--pink); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.credential h3 { margin: 0; font-family: var(--display); font-size: clamp(33px, 4vw, 67px); font-weight: 500; line-height: 1; letter-spacing: -.05em; }
.credential p { margin: 0; color: #aaa; font-size: 14px; line-height: 1.4; }
.contact { position: relative; padding: clamp(52px, 6vw, 92px) var(--pad); overflow: hidden; text-align: center; background: var(--pink); }
.contact::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -45vw;
  width: 85vw;
  height: 85vw;
  transform: translateX(-50%);
  border: 1px solid rgba(255,255,255,.23);
  border-radius: 50%;
}
.contact-eyebrow { margin: 0 0 55px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.contact h2 {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .12em;
  font-size: clamp(54px, 7.3vw, 120px);
  line-height: .82;
  letter-spacing: -.02em;
  text-transform: uppercase;
}
.contact h2 span { display: block; }
.contact h2 .contact-heading-main { color: var(--black); }
.contact h2 .contact-heading-accent {
  display: block;
  width: calc(100% + .36em);
  margin-left: -.18em;
  padding: 0 .18em;
  overflow: visible;
  color: var(--white);
  font-family: var(--body);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.contact-copy { position: relative; max-width: 620px; margin: 45px auto 55px; font-size: clamp(17px, 1.3vw, 21px); }
.contact-form {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 30px;
  max-width: 960px;
  margin: 0 auto;
  padding: 15px 30px 8px;
  text-align: left;
  background: var(--white);
  border-radius: 30px;
  box-shadow: 0 28px 80px rgba(83, 0, 37, .16);
}
.contact-form .field { display: flex; flex-direction: column; justify-content: center; min-width: 0; padding: 17px 2px 14px; border-bottom: 1px solid var(--line); }
.contact-form > .field:nth-of-type(-n+2) { padding-top: 8px; }
.contact-form .field > span { margin-bottom: 7px; font-size: 10px; text-transform: uppercase; letter-spacing: .07em; }
.contact-form input:not([type="checkbox"]), .contact-form select, .contact-form textarea {
  width: 100%;
  padding: 2px 0;
  border: 0;
  border-radius: 0;
  outline: 0;
  color: var(--black);
  background: transparent;
  resize: vertical;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #999; }
.contact-form select { cursor: pointer; }
.field-wide { grid-column: 1 / -1; }
.contact-form .consent { display: flex; flex-direction: row; align-items: flex-start; gap: 11px; padding: 18px 2px 20px; cursor: pointer; }
.contact-form .consent input { flex: 0 0 auto; width: 16px; height: 16px; margin: 1px 0 0; accent-color: var(--pink); }
.contact-form .consent span { font-size: 12px; line-height: 1.35; }
.contact-form .button { width: 100%; min-width: 235px; }
.contact-form textarea { height: 5.85em; min-height: 5.85em; max-height: 5.85em; line-height: 1.4; resize: none; overflow-y: auto; }
.button-static::before { display: none; }
.button-static,
.button-static:hover { color: var(--white); background: var(--black); transform: none; }
.form-note { margin: 9px 0 0; text-align: center; font-size: 11px; }
.form-status { grid-column: 1 / -1; margin: 8px 0 0; text-align: center; font-size: 11px; font-weight: 600; }
.form-status:empty { display: none; }

.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.contact-form button:disabled { cursor: wait; opacity: .72; }
.form-success {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  padding: 32px;
  border-radius: inherit;
  color: var(--black);
  text-align: center;
  background: var(--white);
  opacity: 0;
  visibility: hidden;
  transform: scale(.985);
  pointer-events: none;
  transition: opacity .45s ease, transform .55s cubic-bezier(.2,.75,.2,1), visibility .45s ease;
}
.contact-form.is-success .form-success {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  pointer-events: auto;
}
.form-success-inner { max-width: 520px; }
.form-success span {
  display: block;
  margin-bottom: 18px;
  color: var(--pink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.form-success h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(48px, 7vw, 92px);
  font-weight: 500;
  line-height: .9;
  letter-spacing: -.055em;
}
.form-success p {
  max-width: 420px;
  margin: 24px auto 0;
  color: #666;
  font-size: 16px;
  line-height: 1.45;
}

.contact-stamp { position: absolute; top: 16px; right: 5.5%; width: 150px; height: 150px; animation: spin 18s linear infinite; }
.contact-stamp svg { width: 100%; height: 100%; fill: var(--black); font-family: var(--display); font-size: 11px; font-weight: 600; letter-spacing: .11em; }
.contact-stamp strong { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--display); font-size: 62px; }
@keyframes spin { to { transform: rotate(360deg); } }

footer { display: grid; grid-template-columns: 1.2fr 1fr 1fr auto; gap: 40px; align-items: center; padding: 50px var(--pad); color: var(--white); background: var(--black); }
.brand-footer, footer > p, .footer-links, .copyright { align-self: center; }
.brand-footer { color: var(--pink); }
.brand-footer .brand-logo {
  display: block;
  width: 120px;
  height: auto;
  max-width: 120px;
  max-height: 48px;
  flex: 0 0 auto;
  object-fit: contain;
}
footer > p { margin: 0; color: #888; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.footer-links { display: flex; flex-direction: column; gap: 8px; font-size: 13px; justify-self: start; }
.copyright { justify-self: end; }
.footer-links a:hover { color: var(--pink); }
.copyright { text-align: right; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.75,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.hero h1 .reveal:nth-child(2) { transition-delay: .08s; }
.hero h1 .reveal:nth-child(3) { transition-delay: .16s; }

@media (max-width: 980px) {
  .site-nav { gap: 20px; }
  .site-nav > a:not(.nav-cta) { display: none; }
  .hero { min-height: 850px; }
  .hero-meta { gap: 5vw; }
  .problem-statement, .system-intro { grid-template-columns: 1fr; }
  .problem-statement { gap: 40px; }
  .leak { padding-right: 24px; }
  .leak + .leak { padding-left: 24px; }
  .system-intro { gap: 35px; }
  .system-row { grid-template-columns: 58px 1.5fr 1fr; }
  .process-step { grid-template-columns: 115px 1fr; }
  .process-step p { grid-column: 2; }
  .credential { grid-template-columns: .8fr 1.2fr 1fr; }
  .contact-form { grid-template-columns: 1fr 1fr; border-radius: 28px; }
  footer { grid-template-columns: 1fr 1fr; }
  .copyright { text-align: left; }
}

@media (max-width: 680px) {
  :root { --pad: 20px; }
  .site-header { padding-top: 18px; padding-bottom: 18px; }
  .menu-toggle { position: relative; z-index: 101; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 10px 0; min-height: 18px; cursor: pointer; text-transform: uppercase; font-size: 11px; line-height: 1; letter-spacing: .07em; }
  .menu-toggle > span { display: flex; align-items: center; justify-content: center; height: 16px; margin: 0; padding: 0; line-height: 1; position: relative; top: 0; }
  .menu-toggle i { position: relative; display: flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 18px; height: 16px; background: transparent; }
  .menu-toggle i::before, .menu-toggle i::after { content: ""; position: absolute; left: 0; display: block; width: 18px; height: 1px; background: currentColor; transform-origin: center; transition: top .25s ease, transform .25s ease; }
  .menu-toggle i::before { top: 50%; transform: translateY(-3px); }
  .menu-toggle i::after { top: 50%; transform: translateY(3px); }
  .menu-toggle[aria-expanded="true"] i::before { top: 50%; transform: translateY(0) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] i::after { top: 50%; transform: translateY(0) rotate(-45deg); }
  .site-nav {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 80px 28px;
    color: var(--white);
    background: var(--black);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s ease, visibility .3s ease;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; }
  .site-nav > a,
  .site-nav > a:not(.nav-cta) {
    display: block;
    padding: 0;
    color: var(--white);
    background: transparent;
    border-radius: 0;
    font-family: var(--display);
    font-size: 37px;
    font-weight: 500;
    letter-spacing: -.05em;
  }
  .site-nav .nav-cta {
    position: relative;
    margin-top: 0;
    color: var(--white);
    background: transparent;
  }
  .site-nav .nav-cta::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .3s ease;
  }
  .site-header:has(.site-nav.is-open) {
    position: fixed;
    color: var(--white);
    transform: none !important;
  }
  .hero { min-height: 760px; padding-top: 105px; }
  .hero-meta { align-self: flex-start; width: 100%; justify-content: flex-start; }
  .hero-meta p { font-size: 9px; }
  .hero h1 { margin-top: 5vh; font-size: clamp(52px, 17vw, 72px); line-height: .76; }
  .hero h1 .hero-line-inner { flex-direction: column; align-items: flex-start; gap: 0; white-space: normal; }
  .hero h1 .line:last-child .hero-line-inner { gap: .07em; }
  .hero-bottom { flex-direction: column; align-items: flex-start; gap: 30px; }
  .hero-bottom > p { max-width: 330px; font-size: 16px; }
  .hero-bottom .button { width: 100%; }
  .scroll-cue { display: none; }
  .problem { padding-top: 46px; padding-bottom: 48px; }
  .system { padding-top: 34px; padding-bottom: 48px; }
  .experience { padding-top: 34px; padding-bottom: 44px; }
  .problem-statement { margin: 60px 0 85px; }
  .problem-statement h2 { font-size: 51px; }
  .leaks { grid-template-columns: 1fr; }
  .leak, .leak + .leak { min-height: auto; padding: 0 0 42px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.22); }
  .leak h3 { margin: 12px 0 20px; }

  .system-intro { margin: 60px 0 85px; }
  .system-intro h2 { font-size: 50px; }
  .system-row { grid-template-columns: 66px 1fr; gap: 16px; padding: 25px 0 25px 14px; }
  .row-detail { grid-column: 2 / -1; max-width: 290px; }
  .row-title h3 { font-size: 28px; }
  .row-index { font-size: 30px; justify-self: center; text-align: center; }

  .process { padding-top: 38px; padding-bottom: 26px; }
  .process-heading { display: block; }
  .process h2 { margin-top: 38px; font-size: 52px; }
  .process-steps { margin: 40px 0 0; }
  .process-step { grid-template-columns: 1fr; gap: 10px; min-height: 0; padding: 14px 0 18px; }
  .process-step > span { font-size: 10px; }
  .process-step h3 { font-size: 28px; }
  .process-step p { grid-column: auto; max-width: 330px; font-size: 13px; line-height: 1.4; }

  .experience-title { margin: 52px 0 72px; }
  .experience-title > p { align-self: flex-start; margin: 0 0 40px; font-size: 16px; }
  .experience-title h2 { font-size: 64px; }
  .proof-panel { grid-template-columns: 1fr; margin-bottom: 56px; padding: 14px 10px 14px; border-radius: 24px; }
  .proof-word { left: 0; bottom: -.1em; font-size: 220px; writing-mode: vertical-rl; }
  .proof-item { padding: 24px 0 24px; text-align: center; }
  .proof-item + .proof-item { border-top: 1px solid rgba(255,255,255,.13); border-left: 0; }
  .proof-item strong { font-size: clamp(68px, 23vw, 92px); }
  .proof-item h3 { margin-bottom: 8px; font-size: 10px; }
  .proof-item p { max-width: 270px; margin-left: auto; margin-right: auto; font-size: 13px; }
  .credential { grid-template-columns: 1fr; gap: 10px; padding: 12px 0; }
  .credential h3 { font-size: 38px; }
  .credential p { max-width: 330px; font-size: 13px; }

  .contact { padding-top: 52px; padding-bottom: 56px; }
  .contact-stamp { top: 18px; right: 6px; width: 100px; height: 100px; }
  .contact-stamp svg { font-size: 10px; }
  .contact-stamp strong { font-size: 42px; }
  .contact-eyebrow { margin-bottom: 45px; }
  .contact h2 { gap: .16em; font-size: 50px; letter-spacing: -.02em; }
  .contact-copy { margin: 35px auto 42px; }
  .contact-form { grid-template-columns: 1fr; gap: 0; padding: 15px 18px 8px; border-radius: 24px; }
  .contact-form .field { padding: 17px 2px 14px; }
  .contact-form > .field:nth-of-type(-n+2) { padding-top: 8px; }
  .contact-form > .field:first-of-type { padding-top: 8px; }
  .contact-form .button { width: 100%; margin-top: 4px; }
  .form-note { padding-top: 2px; color: var(--black); }
  footer { grid-template-columns: 1fr; gap: 22px; padding-top: 45px; padding-bottom: 45px; }
  .brand-footer .brand-logo {
    display: block;
    width: 100px;
    height: auto;
    max-width: 100px;
    max-height: 39px;
    flex: 0 0 auto;
    object-fit: contain;
  }
.copyright { justify-self: start; text-align: left; width: 100%; margin-left: 0; }
}



/* Mobile-only proportional 15% size reduction without scaling the viewport */
@media (max-width: 680px) {
  :root { --pad: 17px; }

  .site-header { padding-top: 15px; padding-bottom: 15px; }
  .brand-logo {
    display: block;
    width: 92px;
    height: auto;
    max-width: 92px;
    max-height: 36px;
    flex: 0 0 auto;
    object-fit: contain;
  }
.menu-toggle { gap: 9px; padding: 8px 0; min-height: 16px; font-size: 9.5px; align-items: center; }
  .menu-toggle > span { display: flex; align-items: center; justify-content: center; height: 16px; line-height: 1; top: 0; }
  .menu-toggle i { width: 15px; height: 16px; display: block; }
  .menu-toggle i::before,
  .menu-toggle i::after { width: 15px; top: 50%; left: 0; }
  .menu-toggle i::before { transform: translateY(-3px); }
  .menu-toggle i::after { transform: translateY(3px); }
  .menu-toggle[aria-expanded="true"] i::before { top: 50%; transform: translateY(0) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] i::after { top: 50%; transform: translateY(0) rotate(-45deg); }
  .site-nav { padding: 68px 24px; }
  .site-nav > a,
  .site-nav > a:not(.nav-cta) { font-size: 31px; }

  .hero { min-height: 646px; padding-top: 89px; padding-bottom: 31px; }
  .hero-meta p { font-size: 7.7px; }
  .hero h1 { margin-top: 4.25vh; font-size: clamp(44px, 14.45vw, 61px); }
  .hero-bottom { gap: 26px; }
  .hero-bottom > p { max-width: 281px; font-size: 13.6px; }
  .hero-bottom .button { min-height: 49px; padding: 15px 19px; font-size: 12px; }

  .marquee { padding: 13px 0 14px; }
  .marquee span { margin: 0 22px; font-size: 12px; }

  .problem { padding-top: 39px; padding-bottom: 41px; }
  .system { padding-top: 29px; padding-bottom: 41px; }
  .experience { padding-top: 29px; padding-bottom: 37px; }
  .section-kicker { gap: 13px; font-size: 10px; }
  .section-kicker span { width: 31px; height: 20px; }
  .problem-statement { margin: 51px 0 72px; gap: 34px; }
  .problem-statement h2 { font-size: 43px; }
  .problem-statement p { font-size: 14px; }
  .leak, .leak + .leak { padding-bottom: 36px; }
  .leak-number { font-size: 25px; }
  .leak h3 { margin: 12px 0 17px; font-size: 25px; }
  .leak p { font-size: 13px; }

  .system-intro { margin: 51px 0 72px; gap: 30px; }
  .system-intro h2 { font-size: 43px; }
  .system-intro p { font-size: 14px; }
  .system-row { grid-template-columns: 56px 1fr; gap: 14px; padding: 21px 0 21px 12px; }
  .row-index { font-size: 26px; }
  .row-title h3 { font-size: 24px; }
  .row-detail { max-width: 247px; font-size: 12px; }

  .process { padding-top: 32px; padding-bottom: 22px; }
  .process h2 { margin-top: 32px; font-size: 44px; }
  .process-steps { margin-top: 34px; }
  .process-step { gap: 9px; padding: 12px 0 15px; }
  .process-step > span { font-size: 8.5px; }
  .process-step h3 { font-size: 24px; }
  .process-step p { max-width: 281px; font-size: 11px; }

  .experience-title { margin: 44px 0 61px; }
  .experience-title > p { margin-bottom: 34px; font-size: 13.6px; }
  .experience-title h2 { font-size: 54px; }
  .proof-panel { margin-bottom: 48px; padding: 12px 9px; border-radius: 20px; }
  .proof-word { font-size: 187px; }
  .proof-item { padding: 20px 0; }
  .proof-item strong { font-size: clamp(58px, 19.55vw, 78px); }
  .proof-item h3 { margin-bottom: 7px; font-size: 8.5px; }
  .proof-item p { max-width: 230px; font-size: 11px; }
  .credential { gap: 9px; padding: 10px 0; }
  .credential h3 { font-size: 32px; }
  .credential p { max-width: 281px; font-size: 11px; }

  .contact { padding-top: 44px; padding-bottom: 48px; }
  .contact-stamp { top: 15px; right: 5px; width: 85px; height: 85px; }
  .contact-stamp svg { font-size: 8.5px; }
  .contact-stamp strong { font-size: 36px; }
  .contact-eyebrow { margin-bottom: 38px; font-size: 10px; }
  .contact h2 { gap: .14em; font-size: 43px; }
  .contact-copy { margin: 30px auto 36px; font-size: 14px; }
  .contact-form { padding: 13px 15px 7px; border-radius: 20px; }
  .contact-form .field { padding: 14px 2px 12px; }
  .contact-form > .field:nth-of-type(-n+2),
  .contact-form > .field:first-of-type { padding-top: 13px; }
  .contact-form .field > span { margin-bottom: 6px; font-size: 8.5px; }
  .contact-form input:not([type="checkbox"]),
  .contact-form select,
  .contact-form textarea { font-size: 13.6px; }
  .contact-form .consent { gap: 9px; padding: 15px 2px 17px; }
  .contact-form .consent input { width: 14px; height: 14px; }
  .contact-form .consent span { font-size: 10px; }
  .contact-form .button { min-height: 49px; padding: 15px 19px; font-size: 12px; }
  .form-note, .form-status { font-size: 9.5px; }

  footer { gap: 19px; padding-top: 38px; padding-bottom: 38px; }
  footer > p { font-size: 10px; }
  .footer-links { gap: 7px; font-size: 11px; }
}

@media (hover: none) {
  .system-row:hover { border-color: var(--line); }
  .system-row:hover::before,
  .system-row:hover::after { opacity: 0; transform: none; }
  .system-row:hover .row-index,
  .system-row:hover .row-title h3,
  .system-row:hover .row-detail { color: inherit; }
  .system-row:active::before,
  .system-row.is-active::before { opacity: 1; transform: scaleX(1); }
  .system-row:active::after,
  .system-row.is-active::after { opacity: 1; transform: scaleY(1); }
  .system-row:active .row-index,
  .system-row.is-active .row-index,
  .system-row:active .row-title h3,
  .system-row.is-active .row-title h3,
  .system-row:active .row-detail,
  .system-row.is-active .row-detail { color: var(--pink); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}


/* Safe external logo rendering: prevents intrinsic SVG dimensions from escaping on iOS */
.site-header .brand-logo { width: 112px; height: auto; max-width: 112px; max-height: 44px; object-fit: contain; }
.brand-footer .brand-logo { width: 120px; height: auto; max-width: 120px; max-height: 48px; object-fit: contain; }
@media (max-width: 680px) {
  .site-header .brand-logo { width: 92px; max-width: 92px; max-height: 36px; }
  .brand-footer .brand-logo { width: 100px; max-width: 100px; max-height: 39px; }
}

/* Form v4: never display the success overlay before a confirmed server response. */
.form-success[hidden] {
  display: none !important;
}


/* Privacy link and cookie notice — v8 */
.contact-form .consent a {
  color: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.contact-form .consent a:hover,
.contact-form .consent a:focus-visible { color: var(--pink); }

.cookie-notice[hidden] { display: none !important; }
.cookie-notice {
  position: fixed;
  right: 22px;
  bottom: 22px;
  left: 22px;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 17px 18px 17px 22px;
  color: var(--white);
  background: rgba(11, 11, 12, .97);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 18px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, .32);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .28s ease, transform .34s cubic-bezier(.2,.75,.2,1);
}
.cookie-notice.is-visible { opacity: 1; transform: translateY(0); }
.cookie-notice p {
  max-width: 780px;
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
}
.cookie-notice a {
  color: var(--white);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.cookie-notice a:hover,
.cookie-notice a:focus-visible { color: var(--pink); }
.cookie-notice button {
  flex: 0 0 auto;
  min-height: 46px;
  padding: 12px 18px;
  color: var(--black);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  background: var(--pink);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}
.cookie-notice button:hover { transform: translateY(-1px); }
.cookie-notice button:focus-visible { outline: 2px solid var(--white); outline-offset: 3px; }

@media (max-width: 680px) {
  .cookie-notice {
    right: 12px;
    bottom: 12px;
    left: 12px;
    display: grid;
    gap: 14px;
    padding: 16px;
    border-radius: 16px;
  }
  .cookie-notice p { font-size: 11px; }
  .cookie-notice button { width: 100%; min-height: 44px; font-size: 11px; }
}

/* Compact cookie notice — keeps the hero CTA visible on mobile. */
.cookie-notice {
  right: 18px;
  bottom: 18px;
  left: auto;
  width: min(620px, calc(100% - 36px));
  max-width: none;
  margin: 0;
  gap: 14px;
  padding: 11px 12px 11px 14px;
  border-radius: 14px;
}
.cookie-notice p {
  flex: 1 1 auto;
  max-width: none;
  font-size: 11.5px;
  line-height: 1.35;
}
.cookie-notice button {
  min-height: 40px;
  padding: 10px 14px;
  font-size: 10.5px;
  white-space: nowrap;
}
@media (max-width: 680px) {
  .cookie-notice {
    right: 10px;
    bottom: 10px;
    left: 10px;
    width: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 10px 10px 12px;
    border-radius: 13px;
  }
  .cookie-notice p {
    min-width: 0;
    font-size: 9px;
    line-height: 1.28;
  }
  .cookie-notice button {
    flex: 0 0 112px;
    width: 112px;
    min-height: 38px;
    padding: 7px 8px;
    font-size: 9px;
    line-height: 1.1;
  }
}


/* Cookie notice v11: compact pill that does not cover the hero CTA. */
.cookie-notice {
  right: 14px;
  bottom: 14px;
  left: auto;
  width: min(560px, calc(100% - 28px));
  gap: 10px;
  padding: 7px 7px 7px 15px;
  border-radius: 999px;
}
.cookie-notice p {
  font-size: 10.5px;
  line-height: 1.25;
}
.cookie-notice button {
  min-height: 38px;
  padding: 8px 13px;
  border-radius: 999px;
  font-size: 10px;
  line-height: 1.05;
}

@media (max-width: 760px) {
  .cookie-notice {
    right: 7px;
    bottom: 7px;
    left: 7px;
    width: auto;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 6px 6px 13px;
    border-radius: 999px;
  }
  .cookie-notice p {
    min-width: 0;
    font-size: 9.5px;
    line-height: 1.18;
  }
  .cookie-notice button {
    flex: 0 0 102px;
    width: 102px;
    min-height: 36px;
    padding: 6px 7px;
    border-radius: 999px;
    font-size: 8.8px;
    line-height: 1.05;
    white-space: normal;
  }
}

/* Cookie notice v12: bottom-aligned only; no site layout changes. */
@media (max-width: 760px) {
  .cookie-notice {
    right: 14px;
    bottom: 0;
    left: 14px;
    width: auto;
    gap: 7px;
    padding: 5px 5px 5px 24px;
    border-radius: 999px;
  }

  .cookie-notice p {
    min-width: 0;
    margin: 0;
    font-size: 9.5px;
    line-height: 1.18;
    text-align: left;
  }

  .cookie-notice button {
    flex: 0 0 136px;
    width: 136px;
    min-height: 36px;
    padding: 6px 9px;
    border-radius: 999px;
    font-size: 8.8px;
    line-height: 1.05;
  }
}

/* Cookie notice v13: position-only correction. No site layout changes. */
.cookie-notice {
  right: var(--pad);
}

@media (max-width: 760px) {
  .cookie-notice {
    right: 14px;
    bottom: max(10px, env(safe-area-inset-bottom));
    left: 14px;
  }
}

/* Cookie notice v14: button height follows its actual line count. */
@media (max-width: 760px) {
  .cookie-notice button {
    min-height: 0;
    height: auto;
    padding: 8px 9px;
    display: grid;
    place-items: center;
    line-height: 1.1;
  }
}

/* Cookie notice v15: mobile position, CTA-matched width, and pill-cap text alignment only. */
@media (max-width: 760px) {
  .cookie-notice {
    right: 17px;
    left: 17px;
    bottom: max(5px, env(safe-area-inset-bottom));
    padding-left: 20px;
  }
}

/* Cookie notice v16: slight upward adjustment only. */
@media (max-width: 760px) {
  .cookie-notice {
    bottom: max(8px, env(safe-area-inset-bottom));
  }
}

/* Cookie notice v19: micro-positioning only. */
.cookie-notice {
  padding-left: 20px;
}

@media (max-width: 760px) {
  .cookie-notice {
    bottom: max(12px, calc(env(safe-area-inset-bottom) + 4px));
    padding-left: 12px;
  }
}