:root {
  --yellow: #f7cf45;
  --teal: #087f86;
  --coral: #e66f5b;
  --ink: #171b20;
  --cream: #fffaf0;
  --paper: #ffffff;
  --muted: #686c72;
  --line: rgba(23, 27, 32, 0.16);
  --shadow: 0 24px 70px rgba(45, 39, 19, 0.16);
  font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--cream);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--ink); }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 4px; }

.site-header {
  min-height: 84px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 19px; font-weight: 850; text-decoration: none; }
.brand img { border-radius: 13px; box-shadow: 0 4px 14px rgba(0,0,0,.12); }
nav { display: flex; align-items: center; gap: 26px; font-size: 15px; font-weight: 750; }
nav a { text-decoration: none; }
.nav-pill { border: 2px solid var(--ink); border-radius: 999px; padding: 10px 17px; box-shadow: 3px 3px 0 var(--ink); }

.hero {
  min-height: calc(100vh - 84px);
  background: var(--yellow);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  overflow: hidden;
}

.hero-inner {
  width: min(1600px, 100%);
  min-height: calc(100vh - 84px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, .98fr);
  align-items: center;
}

.hero-copy { max-width: 690px; padding: 80px clamp(32px, 7vw, 110px); }
.eyebrow { margin: 0 0 18px; font-size: 14px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(58px, 7.2vw, 112px); line-height: .91; letter-spacing: -.065em; font-weight: 950; }
h1 em { color: var(--teal); font-style: normal; position: relative; white-space: nowrap; }
h1 em::after { content: ""; position: absolute; left: 2%; right: -2%; bottom: -7px; height: 7px; background: var(--coral); border-radius: 999px; transform: rotate(-2deg); }
.wizard-wave span { display: inline-block; }
.hero-lede { max-width: 590px; margin: 32px 0 0; font-size: clamp(21px, 2.1vw, 30px); line-height: 1.26; font-weight: 650; letter-spacing: -.02em; }
.hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 23px; border-radius: 13px; font-weight: 850; text-decoration: none; }
.button-dark { color: white; background: var(--ink); box-shadow: 5px 5px 0 var(--coral); }
.text-link { font-weight: 850; }
.proof-list { margin: 38px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 11px; list-style: none; }
.proof-list li { padding: 9px 13px; border: 1.5px solid var(--ink); border-radius: 999px; background: rgba(255,255,255,.4); font-size: 14px; font-weight: 750; }
.proof-list li::before { content: "✓"; margin-right: 7px; font-weight: 950; }

.hero-art { min-height: 100%; position: relative; display: grid; place-items: center; padding: 70px 70px 0 20px; }
.hero-art::before {
  content: "";
  position: absolute;
  width: 76%;
  height: 52%;
  border: 18px solid var(--coral);
  border-left-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
  transform: rotate(-17deg) translate(2%, -4%);
}
.hero-art::after {
  content: "";
  position: absolute;
  width: 56%;
  height: 30%;
  border-bottom: 12px solid var(--coral);
  border-radius: 50%;
  transform: rotate(18deg) translate(-10%, 58%);
}
.phone { position: relative; z-index: 2; width: min(310px, 52vw); padding: 12px; border: 4px solid var(--ink); border-radius: 48px; background: var(--ink); box-shadow: var(--shadow); transform: rotate(3deg) translateY(28px); }
.phone img { display: block; width: 100%; border-radius: 34px; }
.phone-speaker { position: absolute; z-index: 3; top: 20px; left: 50%; width: 30%; height: 24px; border-radius: 999px; background: var(--ink); transform: translateX(-50%); }
.spark { position: absolute; z-index: 3; color: var(--cream); font-size: 64px; line-height: 1; text-shadow: 2px 2px 0 var(--ink); }
.spark-one { top: 14%; right: 10%; color: var(--coral); transform: rotate(12deg); }
.spark-two { bottom: 21%; left: 8%; color: var(--teal); font-size: 40px; }
.spark-three { top: 29%; left: 9%; color: var(--ink); font-size: 27px; transform: rotate(-11deg); }
.spark-four { top: 8%; left: 31%; color: var(--teal); font-size: 35px; text-shadow: none; transform: rotate(18deg); }
.spark-five { right: 3%; bottom: 37%; color: var(--ink); font-size: 25px; text-shadow: none; transform: rotate(25deg); }
.spark-six { right: 23%; bottom: 9%; color: var(--coral); font-size: 44px; transform: rotate(-14deg); }
.spark-seven { top: 6%; right: 35%; color: var(--ink); font-size: 19px; text-shadow: none; transform: rotate(9deg); }
.spark-eight { top: 43%; right: 5%; color: var(--teal); font-size: 34px; text-shadow: none; transform: rotate(-18deg); }
.spark-nine { bottom: 5%; left: 29%; color: var(--ink); font-size: 23px; text-shadow: none; transform: rotate(31deg); }
.spark-ten { top: 50%; left: 3%; color: var(--coral); font-size: 38px; transform: rotate(7deg); }
.spark-eleven { right: 7%; bottom: 17%; color: var(--teal); font-size: 21px; text-shadow: none; transform: rotate(-30deg); }
.spark-twelve { top: 20%; left: 20%; color: var(--coral); font-size: 20px; text-shadow: none; transform: rotate(22deg); }
.extra-trail { position: absolute; z-index: 1; pointer-events: none; border-radius: 50%; }
.extra-trail-one { width: 88%; height: 66%; border-top: 7px solid var(--coral); transform: rotate(24deg) translate(2%, 6%); }
.extra-trail-two { width: 52%; height: 72%; border-right: 8px solid var(--teal); transform: rotate(-28deg) translate(-8%, -2%); }
.extra-trail-three { width: 92%; height: 42%; border-bottom: 5px solid var(--ink); transform: rotate(-12deg) translate(-1%, 42%); opacity: .78; }
.extra-trail-four { width: 42%; height: 88%; border-left: 4px solid var(--coral); transform: rotate(37deg) translate(-20%, 4%); }
.extra-trail-five { width: 70%; height: 80%; border-top: 3px solid var(--teal); transform: rotate(-42deg) translate(13%, -12%); opacity: .85; }
.magic-dots { position: absolute; z-index: 3; top: 27%; right: 15%; width: 7px; height: 7px; border-radius: 50%; background: var(--ink); box-shadow: 24px 18px 0 -1px var(--coral), -17px 31px 0 -2px var(--teal), 37px 48px 0 -2px var(--ink), -31px -13px 0 -2px var(--coral), 8px 66px 0 -2px var(--teal), -45px 72px 0 -1px var(--ink), 53px -19px 0 -2px var(--teal), -65px 13px 0 -2px var(--coral); }
.statement { max-width: 1280px; margin: 0 auto; padding: 110px 32px 120px; text-align: center; }
.section-kicker { margin: 0 0 16px; font-size: 14px; font-weight: 950; letter-spacing: .13em; text-transform: uppercase; }
h2 { margin: 0; font-size: clamp(45px, 6vw, 82px); line-height: .98; letter-spacing: -.055em; font-weight: 950; }
.statement h2 span { color: var(--coral); }
.section-intro { max-width: 670px; margin: 25px auto 54px; font-size: 22px; line-height: 1.45; color: var(--muted); font-weight: 620; }
.feature-lines { max-width: 890px; margin: 0 auto; text-align: left; border-top: 2px solid var(--ink); }
.feature-lines p { margin: 0; padding: 22px 0; border-bottom: 2px solid var(--ink); font-size: clamp(19px, 2.2vw, 28px); line-height: 1.35; }
.feature-lines strong { color: var(--teal); }

.product-showcase { min-height: 850px; padding: 100px max(32px, calc((100vw - 1180px) / 2)); background: var(--ink); color: white; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: clamp(55px, 9vw, 130px); overflow: hidden; }
.showcase-phone { display: grid; place-items: center; position: relative; }
.showcase-phone::before { content: ""; position: absolute; width: 125%; aspect-ratio: 1; border-radius: 50%; background: var(--yellow); }
.phone-straight { width: min(330px, 72vw); transform: rotate(-3deg); animation: none; }
.showcase-copy h2 { max-width: 690px; font-size: clamp(45px, 5.4vw, 76px); }
.plain-list { margin-top: 46px; border-top: 1px solid rgba(255,255,255,.3); }
.plain-list div { display: grid; grid-template-columns: 1fr 1.25fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.3); font-size: 18px; }
.plain-list strong { color: var(--yellow); }
.plain-list span { color: rgba(255,255,255,.75); }

.settings-section { min-height: 780px; display: grid; align-items: center; background: var(--teal); color: white; }
.settings-copy { width: min(1180px, 100%); margin: 0 auto; padding: 110px 32px; }
.settings-copy h2 { color: var(--yellow); }
.settings-copy > p:not(.section-kicker) { max-width: 700px; margin: 30px 0 36px; font-size: 21px; line-height: 1.45; font-weight: 620; }
.principles { display: grid; grid-template-columns: 1fr 1fr; }
.principle { min-height: 700px; padding: 90px clamp(32px, 6vw, 90px); display: flex; flex-direction: column; border-bottom: 2px solid var(--ink); }
.principle + .principle { border-left: 2px solid var(--ink); }
.principle h2 { font-size: clamp(43px, 5vw, 68px); }
.principle > p:not(.section-kicker) { max-width: 560px; margin: 28px 0; font-size: 20px; line-height: 1.5; font-weight: 620; }
.principle a { margin-top: auto; font-size: 18px; font-weight: 900; }
.privacy-principle { background: var(--yellow); }
.source-principle { background: var(--cream); }
.big-mark { margin-bottom: 70px; font-size: 72px; line-height: 1; font-weight: 950; color: var(--teal); }

.compatibility { max-width: 1180px; margin: 0 auto; padding: 110px 32px; display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 70px; }
.compatibility h2 { color: var(--teal); }
.compatibility > p { margin: 0; font-size: 21px; line-height: 1.55; font-weight: 620; }

.final-cta { padding: 110px 24px 120px; background: var(--coral); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); text-align: center; }
.final-cta img { border-radius: 27px; box-shadow: 7px 7px 0 var(--ink); }
.final-cta h2 { margin-top: 34px; }
.final-cta p { margin: 22px 0 32px; font-size: 24px; font-weight: 800; }
.button-light { background: white; color: var(--ink); border: 2px solid var(--ink); box-shadow: 5px 5px 0 var(--ink); }

footer { max-width: 1280px; margin: 0 auto; padding: 50px 32px 60px; display: grid; grid-template-columns: 1fr auto; gap: 22px 40px; align-items: start; }
.footer-brand { display: flex; flex-direction: column; gap: 7px; }
.footer-brand strong { font-size: 21px; }
.footer-brand span, footer > p { color: var(--muted); }
.footer-links { display: flex; gap: 24px; font-weight: 800; }
footer > p { grid-column: 1 / -1; margin: 0; font-size: 14px; }

.document-main { border-top: 2px solid var(--ink); }
.document-hero { padding: 95px max(32px, calc((100vw - 1000px) / 2)) 85px; border-bottom: 2px solid var(--ink); }
.document-hero h1 { font-size: clamp(64px, 10vw, 132px); }
.document-hero > p:not(.section-kicker) { max-width: 720px; margin: 28px 0 20px; font-size: clamp(22px, 2.6vw, 32px); line-height: 1.3; font-weight: 700; }
.document-hero > span { font-size: 14px; font-weight: 800; }
.document-privacy { background: var(--yellow); }
.document-support { background: var(--coral); }
.document-body { max-width: 860px; margin: 0 auto; padding: 80px 32px 110px; }
.document-lede { margin: 0 0 72px; font-size: clamp(24px, 3vw, 34px); line-height: 1.36; font-weight: 750; letter-spacing: -.025em; }
.document-body section { padding: 42px 0; border-top: 1.5px solid var(--line); }
.document-body section h2 { margin-bottom: 20px; font-size: clamp(32px, 4vw, 48px); }
.document-body section p, .document-body section li { font-size: 18px; line-height: 1.62; }
.document-body section p { margin: 0 0 14px; }
.safety-notice { margin: 0 0 70px; padding: 25px 28px; border: 2px solid var(--ink); border-radius: 20px; background: var(--yellow); box-shadow: 6px 6px 0 var(--ink); display: flex; flex-direction: column; gap: 5px; font-size: 18px; }
.steps, .check-list { list-style: none; margin: 0; padding: 0; }
.steps { display: grid; gap: 13px; }
.steps li { display: grid; grid-template-columns: 42px 1fr; gap: 15px; align-items: center; }
.steps li span { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--teal); color: white; font-weight: 900; }
.check-list { display: grid; gap: 11px; }
.check-list li { position: relative; padding-left: 35px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 2px; color: var(--teal); font-weight: 950; }
.footer-links [aria-current="page"] { color: var(--teal); }

@media (max-width: 840px) {
  .site-header { padding: 14px 18px; }
  nav > a:not(.nav-pill) { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { padding: 64px 24px 38px; }
  .hero-art { min-height: 580px; padding: 30px 24px 0; }
  .hero-art::before { width: min(480px, 85vw); }
  .statement { padding: 80px 20px; }
  .product-showcase { padding: 80px 24px; grid-template-columns: 1fr; }
  .showcase-phone { order: 2; margin-top: 25px; }
  .settings-section { min-height: 620px; }
  .settings-copy { padding: 80px 24px; }
  .principles { grid-template-columns: 1fr; }
  .principle { min-height: 590px; padding: 70px 24px; }
  .principle + .principle { border-left: 0; }
  .privacy-principle .big-mark { display: none; }
  .compatibility { padding: 80px 24px; grid-template-columns: 1fr; gap: 28px; }
  footer { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
  .document-hero { padding: 68px 24px 62px; }
  .document-body { padding: 60px 24px 80px; }
}

@media (prefers-reduced-motion: no-preference) {
  .phone { animation: float 5s ease-in-out infinite; }
  .wizard-wave span { animation: wizard-wave 2.1s ease-in-out infinite; }
  .wizard-wave span:nth-child(2) { animation-delay: .1s; }
  .wizard-wave span:nth-child(3) { animation-delay: .2s; }
  .wizard-wave span:nth-child(4) { animation-delay: .3s; }
  .wizard-wave span:nth-child(5) { animation-delay: .4s; }
  .wizard-wave span:nth-child(6) { animation-delay: .5s; }
  .wizard-wave span:nth-child(7) { animation-delay: .6s; }
  @keyframes float { 0%, 100% { transform: rotate(3deg) translateY(28px); } 50% { transform: rotate(1.5deg) translateY(15px); } }
  @keyframes wizard-wave { 0%, 35%, 100% { transform: translateY(0); } 15% { transform: translateY(-.13em); } }
}