:root {
  --bg: #ffffff;
  --ink: #1d1d1f;
  --gray: #6e6e73;
  --blue: #0071e3;
  --blue-dark: #005fc4;
  --card: #f5f5f7;
  --line: rgba(0, 0, 0, 0.08);
  --radius: 22px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", Inter, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
}

img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 1024px;
  margin: 0 auto;
  padding: 0 24px;
}

section { scroll-margin-top: 110px; }

/* ---------- Floating pill nav ---------- */

.nav-float {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1024px, calc(100% - 28px));
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 10px 18px;
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand img { width: 26px; height: 26px; }

.nav-links {
  display: flex;
  gap: 2px;
  margin-left: auto;
}
.nav-links a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 13px;
  border-radius: 999px;
}
.nav-links a:hover {
  background: rgba(0, 0, 0, 0.05);
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 600;
  border-radius: 999px;
  transition: transform 0.12s ease, background 0.12s ease, box-shadow 0.12s ease;
}
.btn:active { transform: scale(0.98); }
.btn-blue {
  background: var(--blue);
  color: #fff;
  font-size: 14px;
  padding: 9px 20px;
  box-shadow: 0 4px 14px rgba(0, 113, 227, 0.35);
}
.btn-blue:hover { background: var(--blue-dark); text-decoration: none; }
.btn-big {
  font-size: 17px;
  padding: 14px 34px;
}
.btn-light {
  background: #fff;
  color: var(--blue);
  font-size: 17px;
  padding: 14px 34px;
}
.btn-light:hover { text-decoration: none; background: #f2f8ff; }

.nav-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  font-size: 22px;
  padding: 6px 10px;
  cursor: pointer;
  color: var(--ink);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 76px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1024px, calc(100% - 28px));
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  padding: 10px;
  z-index: 99;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  color: var(--ink);
  font-weight: 600;
  padding: 12px 16px;
  border-radius: 14px;
}
.mobile-menu a:hover { background: var(--card); text-decoration: none; }

/* ---------- Hero ---------- */

.hero {
  text-align: center;
  padding: 150px 24px 20px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(0, 113, 227, 0.1);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(44px, 7vw, 80px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  font-weight: 700;
}
.hero h1 .grad {
  background: linear-gradient(100deg, #0071e3, #42a5f5 60%, #7b61ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.sub {
  font-size: clamp(18px, 2.6vw, 24px);
  color: var(--gray);
  max-width: 640px;
  margin: 0 auto 34px;
}
.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #000;
  color: #fff;
  border-radius: 12px;
  padding: 10px 22px 10px 16px;
  font-size: 14px;
}
.store-badge:hover { text-decoration: none; background: #222; }
.store-badge small { display: block; font-size: 10px; font-weight: 400; opacity: 0.8; }
.store-badge strong { display: block; font-size: 19px; font-weight: 600; line-height: 1.2; }
.store-badge svg { width: 30px; height: 30px; flex-shrink: 0; }

/* ---------- Phone mockup ---------- */

.phones {
  display: flex;
  gap: 28px;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 10px 0 90px;
}
.phone {
  width: 250px;
  background: #000;
  border-radius: 52px;
  padding: 11px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22), 0 0 0 1px rgba(0, 0, 0, 0.15);
  position: relative;
}
.phone::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: 84px;
  height: 24px;
  background: #000;
  border-radius: 999px;
  z-index: 2;
}
.phone img {
  border-radius: 42px;
  width: 100%;
}
.phone figcaption {
  color: #fff;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  padding: 12px 0 6px;
}
.phone.tall { width: 270px; }

/* ---------- Sections ---------- */

.section { padding: 70px 0; }
.section h2 {
  font-size: clamp(32px, 4.6vw, 52px);
  letter-spacing: -0.015em;
  text-align: center;
  margin: 0 0 14px;
}
.section p.lead {
  text-align: center;
  color: var(--gray);
  font-size: 19px;
  max-width: 640px;
  margin: 0 auto 50px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.card .icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.07);
  margin-bottom: 18px;
}
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--gray); font-size: 15px; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  counter-reset: step;
}
.step {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 16px;
}
.step h3 { margin: 0 0 8px; font-size: 19px; }
.step p { margin: 0; color: var(--gray); font-size: 15px; }

/* ---------- Pricing ---------- */

.pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 760px;
  margin: 0 auto;
}
.plan {
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 38px 34px;
  text-align: center;
  background: #fff;
}
.plan.featured {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}
.plan .tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(0, 113, 227, 0.12);
  color: var(--blue);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 14px;
}
.plan.featured .tag { background: rgba(255, 255, 255, 0.16); color: #fff; }
.plan h3 { margin: 0 0 6px; font-size: 22px; }
.plan .price { font-size: 52px; font-weight: 700; letter-spacing: -0.02em; }
.plan .price span { font-size: 17px; font-weight: 500; color: var(--gray); }
.plan.featured .price span { color: #a1a1a6; }
.plan ul {
  list-style: none;
  margin: 22px 0 28px;
  padding: 0;
  font-size: 15px;
}
.plan.featured ul { color: #d6d6da; }
.plan ul li { padding: 6px 0; }
.plan ul li::before { content: "✓  "; color: #30d158; font-weight: 700; }
.fineprint {
  text-align: center;
  color: var(--gray);
  font-size: 13px;
  max-width: 620px;
  margin: 26px auto 0;
}

/* ---------- FAQ ---------- */

.faq { max-width: 720px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--font);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
  padding: 22px 4px;
}
.faq-q .plus {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: var(--card);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 400;
  transition: transform 0.2s ease;
}
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}
.faq-a p {
  margin: 0 0 24px;
  color: var(--gray);
  font-size: 16px;
  padding-right: 40px;
}

/* ---------- CTA band ---------- */

.cta-band {
  background: linear-gradient(120deg, #0071e3, #42a5f5 55%, #7b61ff);
  border-radius: 32px;
  text-align: center;
  padding: 80px 32px;
  color: #fff;
  margin: 40px 0 90px;
}
.cta-band h2 { font-size: clamp(30px, 4.4vw, 48px); margin: 0 0 12px; letter-spacing: -0.015em; }
.cta-band p { opacity: 0.85; font-size: 18px; margin: 0 0 32px; }

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 40px;
  background: #fafafc;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 36px;
}
.foot-brand p { color: var(--gray); font-size: 14px; max-width: 260px; }
.foot-col h4 { margin: 0 0 12px; font-size: 14px; }
.foot-col a { display: block; color: var(--gray); font-size: 14px; padding: 4px 0; }
.foot-base {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--gray);
  font-size: 13px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

/* ---------- Prose pages ---------- */

.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 150px 24px 90px;
}
.prose h1 { font-size: 40px; letter-spacing: -0.015em; margin: 0 0 8px; }
.prose .updated { color: var(--gray); font-size: 14px; margin-bottom: 32px; }
.prose h2 { font-size: 22px; margin: 36px 0 10px; }
.prose p, .prose li { color: #333336; font-size: 16px; }
.prose ul, .prose ol { padding-left: 22px; }

.support-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 30px 28px;
  margin: 18px 0;
}
.support-card h2 { margin-top: 0; }
.steps-list { counter-reset: s; list-style: none; padding: 0; }
.steps-list li {
  counter-increment: s;
  padding: 10px 0 10px 52px;
  position: relative;
  color: #333336;
}
.steps-list li::before {
  content: counter(s);
  position: absolute;
  left: 0;
  top: 8px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Responsive ---------- */

@media (max-width: 820px) {
  .nav-links, .nav-float .btn { display: none; }
  .nav-toggle { display: block; }
  .grid-3, .steps, .pricing { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .phone { width: 230px; }
  .cta-band { border-radius: 24px; padding: 60px 24px; }
}
@media (min-width: 821px) {
  .mobile-menu { display: none !important; }
}