:root {
  color-scheme: light;
  --ink: #191a1e;
  --muted: #66686f;
  --paper: #f7f5f0;
  --surface: #fffefa;
  --blue: #1461ed;
  --blue-dark: #0b43bb;
  --mint: #bcecc9;
  --sun: #ffc720;
  --line: rgba(25, 26, 30, 0.14);
  --soft-line: rgba(25, 26, 30, 0.08);
  --shadow: 0 26px 72px rgba(33, 38, 54, 0.12);
  --radius: 28px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 4% 3%, rgba(188, 236, 201, 0.62), transparent 23rem),
    radial-gradient(circle at 95% 13%, rgba(255, 199, 32, 0.18), transparent 25rem),
    var(--paper);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  opacity: 0.2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 3px; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 30;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-shell { width: min(100% - 36px, 1180px); margin: 0 auto; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 88px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 780;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand img { width: 38px; height: 38px; border-radius: 10px; box-shadow: 0 7px 18px rgba(37, 93, 56, 0.16); }
.nav-wrap, .nav-links { display: flex; align-items: center; gap: 25px; }
.nav-links a { color: #55575d; font-size: 14px; font-weight: 680; text-decoration: none; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 21px;
  border: 0;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 11px 26px rgba(20, 97, 237, 0.22);
  color: white;
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.button:hover { background: var(--blue-dark); box-shadow: 0 14px 30px rgba(20, 97, 237, 0.3); transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid rgba(20, 97, 237, 0.34); outline-offset: 3px; }
.button.secondary { border: 1px solid var(--line); background: rgba(255,255,255,.7); box-shadow: none; color: var(--ink); }
.button.secondary:hover { background: white; }
.button.small { min-height: 40px; padding: 0 17px; font-size: 13px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .75fr);
  align-items: center;
  gap: clamp(34px, 7vw, 90px);
  min-height: 690px;
  padding: 66px 0 90px;
}

.eyebrow, .kicker {
  margin: 0 0 17px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 820;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1, h2, h3 { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif; letter-spacing: -.045em; }
h1 { max-width: 730px; margin: 0; font-size: clamp(54px, 7.2vw, 92px); line-height: .94; }
h2 { margin: 0; font-size: clamp(38px, 5vw, 66px); line-height: .98; }
h3 { margin: 0; font-size: 23px; line-height: 1.1; }
.hero h1 em { color: var(--blue); font-style: normal; }
.lead { max-width: 680px; margin: 27px 0 0; color: var(--muted); font-size: clamp(18px, 2vw, 22px); line-height: 1.53; letter-spacing: -.015em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.microcopy { margin: 16px 0 0; color: #74767c; font-size: 13px; }

.hero-visual { position: relative; justify-self: center; width: min(100%, 405px); }
.hero-shot { position: relative; z-index: 2; width: 78%; margin-left: auto; border: 1px solid var(--soft-line); border-radius: 34px; box-shadow: var(--shadow); transform: rotate(2.2deg); }
.hero-icon { position: absolute; z-index: 3; bottom: 8%; left: -7%; width: 34%; border-radius: 27%; box-shadow: 0 25px 55px rgba(44, 103, 67, .3); transform: rotate(-7deg); }
.hero-sticker { position: absolute; top: 8%; left: -11%; z-index: 4; padding: 11px 16px; border: 1px solid rgba(25,26,30,.08); border-radius: 999px; background: var(--surface); box-shadow: 0 12px 34px rgba(25,26,30,.12); font-size: 13px; font-weight: 770; transform: rotate(-4deg); }
.hero-visual::before { position: absolute; inset: 7% -8% -4% 17%; content: ""; border-radius: 48% 52% 41% 59% / 41% 46% 54% 59%; background: var(--mint); transform: rotate(8deg); }

.trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--line); }
.trust-item { padding: 24px 22px; border-right: 1px solid var(--line); }
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; font-size: 17px; letter-spacing: -.02em; }
.trust-item span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; line-height: 1.4; }

.section { padding: clamp(82px, 10vw, 145px) 0; }
.section-heading { display: grid; grid-template-columns: 1fr .75fr; align-items: end; gap: 40px; margin-bottom: 48px; }
.section-heading p { max-width: 530px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.6; }

.example-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.example { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.example-stage { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background-color: #f2f2f0; background-image: linear-gradient(45deg,#e7e7e5 25%,transparent 25%),linear-gradient(-45deg,#e7e7e5 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e7e7e5 75%),linear-gradient(-45deg,transparent 75%,#e7e7e5 75%); background-size: 34px 34px; background-position: 0 0,0 17px,17px -17px,-17px 0; }
.example-stage img { width: 100%; height: 100%; object-fit: cover; }
.example-stage .cutout { position: absolute; inset: 0; opacity: 0; transition: opacity 300ms ease; }
.example:hover .cutout, .example:focus-within .cutout { opacity: 1; }
.example-label { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 19px 21px 21px; }
.example-label strong { font-size: 18px; }
.example-label span { color: var(--muted); font-size: 12px; }

.workflow { position: relative; overflow: hidden; padding: clamp(40px, 7vw, 84px); border-radius: 42px; background: #19213a; color: white; }
.workflow::after { position: absolute; right: -110px; bottom: -190px; width: 450px; height: 450px; border-radius: 50%; background: var(--blue); content: ""; filter: blur(7px); opacity: .34; }
.workflow .eyebrow { color: #87adff; }
.steps { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 52px; }
.step-number { display: grid; width: 39px; height: 39px; place-items: center; margin-bottom: 24px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: #b8ccff; font-weight: 750; }
.step h3 { margin-bottom: 9px; font-size: 20px; }
.step p { margin: 0; color: rgba(255,255,255,.66); font-size: 14px; line-height: 1.55; }

.screen-showcase { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(40px, 8vw, 110px); }
.phone-stack { position: relative; min-height: 610px; }
.phone-stack img { position: absolute; width: min(68%, 315px); border-radius: 31px; box-shadow: var(--shadow); }
.phone-stack img:first-child { top: 0; left: 0; transform: rotate(-3deg); }
.phone-stack img:last-child { right: 0; bottom: 0; transform: rotate(4deg); }
.feature-list { display: grid; gap: 28px; margin-top: 36px; }
.feature-row { display: grid; grid-template-columns: 38px 1fr; gap: 15px; }
.feature-row .num { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: #dfeaff; color: var(--blue); font-size: 12px; font-weight: 800; }
.feature-row p { margin: 7px 0 0; color: var(--muted); line-height: 1.55; }

.privacy-panel { display: grid; grid-template-columns: .78fr 1.22fr; gap: 55px; padding: clamp(40px, 7vw, 80px); border: 1px solid rgba(24,90,48,.16); border-radius: 42px; background: #dff5e5; }
.privacy-seal { align-self: start; max-width: 250px; padding: 24px; border: 1px solid rgba(24,90,48,.2); border-radius: 50%; aspect-ratio: 1; display: grid; place-content: center; text-align: center; transform: rotate(-5deg); }
.privacy-seal strong { font-size: 34px; letter-spacing: -.05em; line-height: .95; }
.privacy-seal span { display: block; margin-top: 11px; color: #376344; font-size: 12px; font-weight: 780; letter-spacing: .12em; text-transform: uppercase; }
.privacy-copy p { color: #45624d; font-size: 18px; line-height: 1.6; }
.plain-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 30px; margin: 28px 0 0; padding: 0; list-style: none; }
.plain-list li { position: relative; padding-left: 20px; font-weight: 670; }
.plain-list li::before { position: absolute; top: .45em; left: 0; width: 8px; height: 8px; border-radius: 50%; background: #2ca35b; content: ""; }

.ipad-block { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: clamp(42px, 8vw, 110px); }
.ipad-image { overflow: hidden; border: 1px solid var(--line); border-radius: 30px; box-shadow: var(--shadow); transform: rotate(1.5deg); }
.ipad-copy p { color: var(--muted); font-size: 18px; line-height: 1.65; }

.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.guide-card { min-height: 260px; padding: 30px 24px 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; transition: background 160ms ease; }
.guide-card:nth-child(3n) { border-right: 0; }
.guide-card:hover { background: rgba(255,255,255,.62); }
.guide-card .guide-index { color: var(--blue); font-size: 12px; font-weight: 820; letter-spacing: .1em; }
.guide-card h3 { margin-top: 48px; font-size: 24px; }
.guide-card p { color: var(--muted); font-size: 14px; line-height: 1.55; }

.faq { max-width: 880px; margin: 0 auto; }
.faq h2 { margin-bottom: 40px; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { padding: 22px 38px 22px 0; cursor: pointer; font-size: 18px; font-weight: 730; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { float: right; margin-right: -30px; color: var(--blue); content: "+"; font-size: 23px; font-weight: 450; }
details[open] summary::after { content: "−"; }
details p { max-width: 720px; margin: -5px 0 24px; color: var(--muted); line-height: 1.65; }

.final-cta { position: relative; overflow: hidden; margin-bottom: 100px; padding: clamp(46px, 8vw, 92px); border-radius: 42px; background: var(--sun); }
.final-cta::after { position: absolute; top: -80px; right: -20px; width: 300px; height: 360px; border-radius: 54% 46% 49% 51%; background: var(--mint); content: ""; transform: rotate(20deg); }
.final-cta > * { position: relative; z-index: 2; }
.final-cta p { max-width: 570px; color: #5b4d14; font-size: 18px; line-height: 1.55; }

.site-footer { padding: 48px 0 34px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 35px; }
.footer-about { max-width: 300px; }
.footer-about p, .footer-links a, .footer-bottom { color: var(--muted); font-size: 13px; line-height: 1.55; }
.footer-links { display: grid; align-content: start; gap: 10px; }
.footer-links strong { margin-bottom: 5px; font-size: 13px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--soft-line); }
.privacy-choice { padding: 0; border: 0; background: none; color: inherit; cursor: pointer; font: inherit; text-decoration: underline; text-underline-offset: 3px; }

.page-hero { max-width: 850px; padding: 86px 0 60px; }
.page-hero h1 { font-size: clamp(50px, 7vw, 82px); }
.page-hero .lead { max-width: 760px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 760px) 220px; justify-content: space-between; gap: 70px; padding: 30px 0 110px; }
.article { font-size: 17px; }
.article h2 { margin: 54px 0 17px; font-size: clamp(29px, 4vw, 40px); line-height: 1.05; }
.article h3 { margin: 36px 0 12px; font-size: 23px; }
.article p, .article li { color: #55575e; line-height: 1.75; }
.article li + li { margin-top: 8px; }
.article a { color: var(--blue-dark); }
.updated { color: #777980; font-size: 13px; }
.article-aside { align-self: start; position: sticky; top: 28px; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.45); }
.article-aside strong { font-size: 13px; }
.article-aside a,
.article-aside span { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.35; text-decoration: none; }
.callout { margin: 34px 0; padding: 25px 27px; border-left: 4px solid var(--blue); background: #eaf1ff; }
.callout strong { display: block; margin-bottom: 7px; }
.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin: 30px 0 90px; }
.support-card { padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.52); }
.support-card h2 { font-size: 25px; }
.support-card p { color: var(--muted); line-height: 1.6; }

.consent {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  width: min(calc(100% - 40px), 470px);
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,254,250,.96);
  box-shadow: 0 25px 70px rgba(20,24,35,.2);
  backdrop-filter: blur(18px);
}
.consent[hidden] { display: none; }
.consent strong { display: block; font-size: 17px; }
.consent p { margin: 7px 0 17px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.consent-actions { display: flex; gap: 9px; }
.consent-actions .button { min-height: 42px; padding: 0 17px; font-size: 13px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-copy { text-align: center; }
  .hero .lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { margin-top: 20px; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section-heading, .screen-showcase, .privacy-panel, .ipad-block { grid-template-columns: 1fr; }
  .screen-showcase .feature-copy { order: -1; }
  .phone-stack { max-width: 620px; width: 100%; margin: 0 auto; }
  .privacy-seal { max-width: 220px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { position: static; }
}

@media (max-width: 720px) {
  .site-shell { width: min(100% - 28px, 1180px); }
  .site-header { min-height: 74px; }
  .brand span { display: none; }
  .nav-wrap .button { display: none; }
  .nav-links { gap: 17px; }
  .nav-links a { font-size: 13px; }
  .hero { gap: 42px; padding: 50px 0 70px; }
  h1 { font-size: clamp(49px, 14.5vw, 68px); }
  h2 { font-size: 42px; }
  .hero-shot { width: 80%; }
  .hero-sticker { left: -3%; }
  .trust-item { padding: 19px 15px; }
  .trust-item:first-child { padding-left: 15px; }
  .section { padding: 86px 0; }
  .section-heading { gap: 20px; margin-bottom: 34px; }
  .example-grid, .guide-grid, .steps, .plain-list, .support-grid { grid-template-columns: 1fr; }
  .example-grid { gap: 14px; }
  .workflow, .privacy-panel, .final-cta { border-radius: 28px; }
  .steps { gap: 38px; }
  .phone-stack { min-height: 510px; }
  .phone-stack img { width: 67%; }
  .guide-card, .guide-card:nth-child(3n) { min-height: 220px; border-right: 0; }
  .guide-card h3 { margin-top: 33px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .article-layout { padding-bottom: 80px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}