@font-face {
  font-family: "DM Sans";
  src: url("fonts/dm-sans-ext.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0100-02FF, U+1E00-1EFF, U+20A0-20CF;
}

@font-face {
  font-family: "DM Sans";
  src: url("fonts/dm-sans.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --paper: #fff8ec;
  --white: #ffffff;
  --ink: #25133c;
  --ink-soft: #5b476c;
  --pink: #e82f92;
  --pink-hot: #ff4ba5;
  --plum: #8536a8;
  --mint: #c9f2dc;
  --line: #e8d9cb;
  --header-h: 76px;
  --content: 1220px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  letter-spacing: 0;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  background: var(--ink);
  color: white;
  padding: 10px 14px;
}

.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  padding: 0 max(24px, calc((100vw - var(--content)) / 2));
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color .25s ease, border-color .25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 248, 236, .94);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}

.brand { width: 174px; }
.brand img { width: 100%; }

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: 34px;
}

.desktop-nav a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
}

.desktop-nav a:hover { color: var(--pink); }

.nav-cta {
  justify-self: end;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  border-bottom: 2px solid var(--pink);
  padding: 8px 0 5px;
}

.hero {
  min-height: 88svh;
  padding: calc(var(--header-h) + 54px) max(24px, calc((100vw - var(--content)) / 2)) 68px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(460px, .86fr);
  gap: clamp(34px, 6vw, 92px);
  align-items: center;
}

.hero-copy { position: relative; z-index: 2; min-width: 0; width: 100%; }

.eyebrow {
  margin: 0 0 18px;
  color: var(--pink);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
}

h1, h2, h3, p { overflow-wrap: break-word; }

h1 {
  margin: 0;
  font-size: 108px;
  line-height: .83;
  letter-spacing: 0;
  font-weight: 700;
}

.hero-line {
  margin: 34px 0 20px;
  font-size: 46px;
  line-height: 1.05;
  font-weight: 700;
  max-width: 19ch;
}

.hero-text {
  max-width: 620px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  transition: transform .2s ease, background-color .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--pink); color: white; }
.button-primary:hover { background: #cb257e; }
.button-dark { background: var(--ink); color: white; }
.button-dark:hover { background: #3d205c; }

.text-link {
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
}

.text-link span { color: var(--pink); margin-left: 6px; }

.hero-stage {
  position: relative;
  height: min(690px, 72svh);
  min-height: 560px;
}

.hero-stage::before {
  content: "";
  position: absolute;
  inset: 4% 0 0 10%;
  background: var(--mint);
  border-radius: 6px 6px 0 0;
}

.hero-mascot {
  position: absolute;
  z-index: 2;
  width: 78%;
  top: 4%;
  right: -6%;
}

.phone {
  margin: 0;
  width: 278px;
  aspect-ratio: 1104 / 2400;
  overflow: hidden;
  border: 8px solid var(--ink);
  border-radius: 38px;
  background: white;
  box-shadow: 0 28px 60px rgba(37, 19, 60, .22);
}

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

.phone-hero {
  position: absolute;
  z-index: 3;
  left: 2%;
  bottom: -16px;
  width: min(300px, 48%);
  transform: rotate(-3deg);
}

.hero-note {
  position: absolute;
  z-index: 4;
  right: 5%;
  bottom: 6%;
  margin: 0;
  color: white;
  font-size: 24px;
  line-height: 1.08;
  font-weight: 700;
}

.signal-band {
  min-height: 150px;
  padding: 36px max(24px, calc((100vw - var(--content)) / 2));
  background: var(--ink);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.signal-band p { margin: 0; font-size: 36px; font-weight: 700; }
.signal-band p:last-child { color: var(--pink-hot); text-align: right; }

.section {
  padding: 120px max(24px, calc((100vw - var(--content)) / 2));
}

.problem {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, .55fr);
  column-gap: 90px;
  row-gap: 84px;
}

.section-heading h2,
.product-intro h2,
.trust-copy h2,
.pilot-copy h2 {
  margin: 0;
  font-size: 72px;
  line-height: .98;
  letter-spacing: 0;
  max-width: 18ch;
}

.problem-copy {
  align-self: end;
  color: var(--ink-soft);
}

.problem-copy p { margin: 0 0 22px; }

.principles {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.principles article {
  padding: 30px 30px 0 0;
  min-height: 210px;
  border-right: 1px solid var(--line);
}

.principles article + article { padding-left: 30px; }
.principles article:last-child { border-right: 0; }
.principles .index { color: var(--pink); font-size: 13px; font-weight: 700; }
.principles h3 { margin: 42px 0 8px; font-size: 30px; }
.principles p { margin: 0; color: var(--ink-soft); font-size: 16px; max-width: 28ch; }

.product {
  background: var(--white);
  padding-bottom: 150px;
}

.product-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 70px;
}

.product-intro .eyebrow { min-width: 180px; }

.view-switcher { border-top: 1px solid var(--line); }

.segmented {
  display: flex;
  gap: 10px;
  padding: 22px 0 42px;
}

.segmented button {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--ink-soft);
  padding: 11px 18px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
}

.segmented button[aria-selected="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: white;
}

.product-view {
  display: grid;
  grid-template-columns: minmax(300px, .65fr) minmax(0, 1fr);
  gap: 80px;
  align-items: center;
}

.product-view[hidden] { display: none; }

.view-number {
  margin: 0 0 22px;
  color: var(--pink);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.view-copy h3 {
  margin: 0 0 24px;
  font-size: 50px;
  line-height: 1.02;
  max-width: 14ch;
}

.view-copy > p:not(.view-number) { color: var(--ink-soft); max-width: 52ch; }

.feature-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.feature-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
  font-size: 16px;
}

.phone-row {
  min-height: 690px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 34px;
  padding: 34px;
  background: var(--mint);
  border-radius: 6px;
  overflow: hidden;
}

.phone-row .phone { width: min(260px, 43%); }
.phone-row .phone-offset { margin-top: 70px; }

.desktop-stack {
  min-height: 650px;
  position: relative;
  background: var(--pink);
  border-radius: 6px;
  padding: 48px 0 48px 48px;
  overflow: hidden;
}

.browser-shot {
  margin: 0;
  width: 92%;
  border: 8px solid var(--ink);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 24px 50px rgba(37, 19, 60, .22);
}

.browser-shot img { width: 100%; }

.secondary-shot {
  position: absolute;
  width: 74%;
  right: -8%;
  bottom: 34px;
}

.trust {
  background: var(--mint);
  display: grid;
  grid-template-columns: .75fr 1fr;
  gap: 100px;
  align-items: center;
}

.trust-mark {
  aspect-ratio: 1;
  max-width: 460px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.trust-mark span {
  font-size: 82px;
  font-weight: 700;
  transform: rotate(-8deg);
}

.trust-copy p:last-child { color: var(--ink-soft); max-width: 58ch; margin: 28px 0 0; }

.pilot {
  min-height: 720px;
  padding: 0;
  position: relative;
  overflow: hidden;
  background: var(--pink);
  color: white;
  display: grid;
  grid-template-columns: .8fr 1fr;
  align-items: stretch;
}

.pilot-visual {
  min-width: 0;
  min-height: 720px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--mint);
}

.pilot-mascot {
  width: min(620px, 48vw);
  max-width: 100%;
  margin-left: -40px;
}

.pilot-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  padding: 100px max(24px, calc((100vw - var(--content)) / 2)) 100px clamp(48px, 6vw, 100px);
}
.pilot-copy .eyebrow { color: var(--ink); }
.pilot-copy h2 { max-width: 13ch; }
.pilot-copy p { max-width: 58ch; margin: 28px 0 34px; }

.site-footer {
  min-height: 180px;
  padding: 52px max(24px, calc((100vw - var(--content)) / 2));
  display: grid;
  grid-template-columns: 210px 1fr auto auto;
  gap: 36px;
  align-items: center;
  background: var(--ink);
  color: white;
  font-size: 14px;
}

.site-footer img { width: 190px; }
.site-footer p { margin: 0; color: #dbcce6; }
.site-footer a { color: var(--pink-hot); text-decoration: none; font-weight: 700; }
.site-footer > span { color: #a993b9; }

.reveal {
  opacity: 1;
  transform: none;
}

.reveal.is-visible { opacity: 1; transform: none; }

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

@media (max-width: 1040px) {
  .site-header { grid-template-columns: 190px 1fr 150px; }
  .hero { grid-template-columns: 1fr 430px; }
  h1 { font-size: 84px; }
  .hero-line { font-size: 36px; max-width: 100%; }
  .hero-line span { display: block; }
  .hero-text { max-width: 33ch; }
  .section-heading h2,
  .product-intro h2,
  .trust-copy h2,
  .pilot-copy h2 { font-size: 58px; }
  .view-copy h3 { font-size: 44px; }
  .hero-stage { min-height: 520px; }
  .hero-note { display: none; }
  .problem { column-gap: 50px; }
  .product-view { gap: 45px; }
  .phone-row { min-height: 590px; }
  .desktop-stack { min-height: 540px; }
  .site-footer { grid-template-columns: 190px 1fr auto; }
  .site-footer > span { grid-column: 2; }
}

@media (max-width: 960px) {
  :root { --header-h: 68px; }
  body { font-size: 17px; }
  .site-header { grid-template-columns: 1fr auto; padding-inline: 20px; }
  .brand { width: 156px; }
  .desktop-nav { display: none; }
  .nav-cta { font-size: 14px; }

  .hero {
    min-height: auto;
    padding: calc(var(--header-h) + 46px) 20px 0;
    grid-template-columns: 1fr;
    gap: 42px;
  }

  h1 { font-size: 62px; }
  .hero-line { font-size: 40px; }
  .hero-stage { height: 610px; min-height: 0; margin-inline: -20px; }
  .hero-stage::before { inset: 0; border-radius: 0; }
  .hero-mascot { width: 72%; top: 3%; right: 0; }
  .phone-hero { width: 260px; left: 8%; bottom: 22px; }

  .signal-band { min-height: 170px; padding: 34px 20px; display: block; }
  .signal-band p { font-size: 30px; }
  .signal-band p:last-child { margin-top: 12px; text-align: left; }
  .section { padding: 88px 20px; }

  .problem { grid-template-columns: 1fr; row-gap: 42px; }
  .principles { grid-template-columns: 1fr; margin-top: 22px; }
  .principles article { border-right: 0; border-bottom: 1px solid var(--line); padding: 24px 0; min-height: 0; }
  .principles article + article { padding-left: 0; }
  .principles h3 { margin: 18px 0 5px; }

  .product-intro { display: block; margin-bottom: 50px; }
  .product-intro .eyebrow { min-width: 0; }
  .product-view { grid-template-columns: 1fr; gap: 48px; }
  .phone-row { min-height: 540px; padding: 26px 16px; gap: 14px; }
  .phone-row .phone { width: 47%; border-width: 6px; border-radius: 28px; }
  .desktop-stack { min-height: 410px; padding: 28px 0 28px 24px; }
  .browser-shot { border-width: 5px; }

  .trust { grid-template-columns: 1fr; gap: 54px; }
  .trust-mark { max-width: 310px; }
  .trust-mark span { font-size: 64px; }

  .pilot { min-height: auto; grid-template-columns: 1fr; }
  .pilot-visual { min-height: 380px; }
  .pilot-mascot {
    width: min(520px, 70vw);
    margin: -24px auto -12px;
  }
  .pilot-copy { padding: 88px 20px; }

  .site-footer { grid-template-columns: 1fr; gap: 20px; padding: 48px 20px; }
  .site-footer > span { grid-column: auto; }
}

@media (max-width: 430px) {
  h1 { font-size: 54px; }
  .hero-line { font-size: 30px; }
  .hero-text { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .hero-stage { height: 520px; }
  .phone-hero { width: 218px; }
  .section-heading h2,
  .product-intro h2,
  .trust-copy h2,
  .pilot-copy h2 { font-size: 40px; }
  .segmented button { flex: 1; padding-inline: 10px; }
  .phone-row { min-height: 440px; }
  .desktop-stack { min-height: 320px; }
}