:root {
  --navy: #082d69;
  --navy-2: #061d43;
  --aqua: #10cdb7;
  --green: #20c86b;
  --ink: #102039;
  --muted: #5c6980;
  --line: #e6ebf2;
  --soft: #f5f9fc;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(8, 45, 105, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(230,235,242,.8);
}
.nav { min-height: 78px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-size: 1.35rem; font-weight: 800; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.brand span span { color: var(--aqua); }
nav { display: flex; gap: 28px; margin-left: auto; }
nav a { color: #344157; font-size: .92rem; font-weight: 600; }
nav a:hover { color: var(--navy); }
.menu-button { display: none; margin-left: auto; border: 0; background: transparent; font-weight: 700; }
.button {
  display: inline-flex; justify-content: center; align-items: center;
  border: 0; border-radius: 12px; padding: 15px 22px;
  background: linear-gradient(135deg, var(--aqua), var(--green));
  color: #042d31; font-weight: 800; cursor: pointer;
  box-shadow: 0 12px 28px rgba(16,205,183,.24);
  transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(16,205,183,.3); }
.button:disabled { opacity: .65; cursor: wait; transform: none; }
.button-small { padding: 11px 17px; font-size: .88rem; }
.hero { overflow: hidden; padding: 90px 0 80px; background: radial-gradient(circle at 78% 45%, rgba(16,205,183,.11), transparent 28%), linear-gradient(180deg,#fff,#fbfdff); }
.hero-grid { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 70px; }
.eyebrow {
  display: inline-block; color: var(--navy); font-size: .78rem; font-weight: 800;
  letter-spacing: .13em; text-transform: uppercase; margin-bottom: 14px;
}
h1,h2,h3,p { margin-top: 0; }
h1 { font-size: clamp(2.7rem, 5.6vw, 5.25rem); line-height: 1.03; letter-spacing: -.055em; margin-bottom: 24px; }
h1 span { color: var(--aqua); }
.hero-lead { color: var(--muted); font-size: 1.12rem; max-width: 650px; margin-bottom: 30px; }
.signup-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; max-width: 660px; }
.signup-form input {
  width: 100%; min-width: 0; padding: 15px 17px; border: 1px solid var(--line);
  border-radius: 12px; color: var(--ink); outline: none; background: #fff;
  box-shadow: 0 8px 26px rgba(15,36,70,.05);
}
.signup-form input:focus { border-color: var(--aqua); box-shadow: 0 0 0 4px rgba(16,205,183,.11); }
.form-message { grid-column: 1/-1; min-height: 22px; margin: 0; font-size: .88rem; font-weight: 700; }
.form-message.success { color: #087747; }
.form-message.error { color: #b42318; }
.privacy-note { margin: 9px 0 0; color: var(--muted); font-size: .82rem; }
.trust-row { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 30px; color: #415069; font-size: .84rem; font-weight: 700; }
.hero-visual { position: relative; min-height: 610px; display: grid; place-items: center; }
.glow { position: absolute; width: 470px; height: 470px; border-radius: 50%; background: radial-gradient(circle, rgba(16,205,183,.26), rgba(16,205,183,0)); }
.phone {
  position: relative; z-index: 2; width: 310px; min-height: 580px; padding: 25px 20px;
  border: 9px solid #0a1730; border-radius: 50px; background: #fff;
  box-shadow: 0 35px 90px rgba(8,45,105,.26);
}
.phone-top { width: 95px; height: 25px; border-radius: 0 0 16px 16px; background: #0a1730; margin: -25px auto 24px; }
.app-header { display: flex; justify-content: space-between; align-items: center; font-weight: 800; }
.mini-brand { display: flex; align-items: center; gap: 6px; }
.mini-brand img { width: 25px; height: 25px; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 6px rgba(32,200,107,.14); }
.shield-card { margin: 42px 0 22px; padding: 24px; text-align: center; border-radius: 24px; background: linear-gradient(160deg,#f6fffd,#eef8ff); border: 1px solid #dff2ef; }
.shield-card img { width: 112px; display: block; margin: 0 auto 13px; }
.shield-card strong, .shield-card span { display: block; }
.shield-card span { color: var(--muted); font-size: .78rem; margin-top: 5px; }
.request-card { display: flex; gap: 12px; align-items: center; padding: 15px; border: 1px solid var(--line); border-radius: 17px; }
.request-icon { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: #fff1dd; color: #a04b00; font-weight: 800; }
.request-card small, .request-card strong { display: block; }
.request-card small { color: var(--muted); font-size: .7rem; }
.request-card strong { font-size: .78rem; line-height: 1.35; }
.verify-button { width: 100%; margin-top: 18px; padding: 13px; border: 0; border-radius: 12px; background: var(--navy); color: #fff; font-weight: 800; }
.phone-caption { text-align: center; margin: 18px 0 0; color: var(--muted); font-size: .78rem; }
.floating-card { position: absolute; z-index: 3; padding: 13px 16px; border-radius: 14px; background: rgba(255,255,255,.96); box-shadow: var(--shadow); font-size: .82rem; font-weight: 800; }
.card-one { left: 0; top: 170px; }
.card-two { right: -10px; bottom: 135px; }
.section { padding: 100px 0; }
.section-heading { max-width: 760px; text-align: center; margin: 0 auto 52px; }
.section-heading h2, .difference h2, .waitlist h2 { font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.12; letter-spacing: -.04em; margin-bottom: 16px; }
.section-heading p { color: var(--muted); font-size: 1.04rem; }
.problem { background: var(--soft); }
.problem-grid, .feature-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.problem-grid article, .feature-grid article {
  padding: 28px; border-radius: 20px; background: #fff; border: 1px solid var(--line);
  box-shadow: 0 12px 35px rgba(15,36,70,.04);
}
.feature-icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: #eafff7; color: var(--navy); font-weight: 800; margin-bottom: 18px; }
.problem-grid h3, .feature-grid h3, .steps h3 { font-size: 1.02rem; line-height: 1.35; margin-bottom: 9px; }
.problem-grid p, .feature-grid p, .steps p { color: var(--muted); font-size: .9rem; margin: 0; }
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 30px; position: relative; }
.steps::before { content:""; position: absolute; left: 8%; right: 8%; top: 27px; height: 1px; background: var(--line); }
.steps article { position: relative; padding-top: 74px; }
.step-number { position: absolute; top: 0; width: 54px; height: 54px; display: grid; place-items: center; border-radius: 18px; background: var(--navy); color: white; font-weight: 800; box-shadow: 0 10px 24px rgba(8,45,105,.18); }
.features { background: linear-gradient(180deg,#fff,#f8fbfd); }
.feature-grid { grid-template-columns: repeat(4,1fr); }
.difference { background: linear-gradient(135deg,var(--navy-2),#063e49); color: #fff; }
.difference-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.difference p { color: #c8d6e7; font-size: 1.05rem; }
.eyebrow-light { color: #67f0d8; }
.difference-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.difference-list article { padding: 23px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.055); }
.difference-list strong, .difference-list span { display: block; }
.difference-list span { color: #c8d6e7; font-size: .86rem; margin-top: 7px; }
.waitlist { background: #f5fafb; }
.waitlist-card { display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: center; padding: 55px; border-radius: 30px; background: #fff; box-shadow: var(--shadow); }
.waitlist-icon { width: 200px; height: 200px; display: grid; place-items: center; border-radius: 50%; background: radial-gradient(circle,#e8fff8,#f5fbff); }
.waitlist-icon img { width: 150px; }
.signup-form-light { margin-top: 24px; }
footer { padding: 32px 0; border-top: 1px solid var(--line); }
.footer-grid { display: flex; align-items: center; gap: 25px; }
.footer-grid p { margin: 0; color: var(--muted); font-size: .82rem; }
.footer-grid p:last-child { margin-left: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 960px) {
  nav, .desktop-cta { display: none; }
  .menu-button { display: block; }
  nav.open { display: flex; position: absolute; left: 20px; right: 20px; top: 70px; flex-direction: column; gap: 0; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
  nav.open a { padding: 12px; }
  .hero-grid, .difference-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-lead, .signup-form { margin-left: auto; margin-right: auto; }
  .trust-row { justify-content: center; }
  .hero-visual { min-height: 570px; }
  .problem-grid, .feature-grid, .steps { grid-template-columns: repeat(2,1fr); }
  .steps::before { display: none; }
  .difference-grid { gap: 40px; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 26px, 1160px); }
  .hero { padding-top: 64px; }
  h1 { font-size: 2.8rem; }
  .signup-form { grid-template-columns: 1fr; }
  .signup-form .button { width: 100%; }
  .hero-visual { min-height: 520px; }
  .phone { width: 278px; min-height: 520px; transform: scale(.94); }
  .floating-card { display: none; }
  .section { padding: 76px 0; }
  .problem-grid, .feature-grid, .steps, .difference-list { grid-template-columns: 1fr; }
  .steps article { padding-top: 68px; }
  .waitlist-card { grid-template-columns: 1fr; padding: 30px 22px; text-align: center; }
  .waitlist-icon { width: 150px; height: 150px; margin: 0 auto; }
  .waitlist-icon img { width: 110px; }
  .footer-grid { flex-direction: column; text-align: center; }
  .footer-grid p:last-child { margin-left: 0; }
}