:root {
  --ink: #0b2450;
  --forest: #123b78;
  --emerald: #1779e6;
  --mint: #d8f1ff;
  --sand: #ffffff;
  --sun: #61c3ff;
  --paper: #ffffff;
  --muted: #5d6f8b;
  --line: #d8e3f2;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: Manrope, Arial, sans-serif;
}
a { color: inherit; text-decoration: none; }

.site-header {
  max-width: 1320px;
  margin: 0 auto;
  padding: 23px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--forest); font: 700 19px/1 Unbounded, sans-serif; letter-spacing: -1.1px; }
.brand-mark { width: 31px; height: 31px; }
.brand-mark path:nth-child(2) { fill: #61c3ff !important; }
.nav { display: flex; gap: 29px; font-size: 13px; font-weight: 700; color: #526581; }
.nav a:hover, .header-link:hover { color: var(--emerald); }
.header-link { font-size: 13px; font-weight: 800; }
.header-link span { display: inline-block; color: var(--emerald); margin-left: 3px; }

.hero {
  max-width: 1320px;
  min-height: 612px;
  margin: 0 auto 20px;
  padding: 78px 36px;
  display: flex;
  overflow: hidden;
  position: relative;
  border-radius: 0 0 32px 32px;
  background: var(--sand);
}
.hero-copy { position: relative; z-index: 2; width: 52%; align-self: center; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--emerald); font-size: 11px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.eyebrow span { display: block; width: 22px; height: 2px; background: currentColor; }
h1, h2 { margin: 0; font-family: Unbounded, sans-serif; font-weight: 600; letter-spacing: -2.8px; }
h1 { max-width: 620px; font-size: clamp(38px, 4.6vw, 68px); line-height: 1.12; }
h1 em, h2 em { color: var(--emerald); font-style: normal; }
.hero-text { max-width: 480px; margin: 29px 0 34px; color: #536986; font-size: 16px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 27px; min-height: 54px; padding: 0 22px; border-radius: 5px; font-size: 13px; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--forest); }
.button-primary span { font-size: 21px; line-height: 0; }
.button-ghost { border: 1px solid #c9d9ed; color: var(--forest); }
.hero-note { display: flex; align-items: center; gap: 8px; max-width: 355px; margin-top: 41px; color: #627694; font-size: 11px; line-height: 1.5; }
.hero-note svg { flex: 0 0 auto; width: 19px; height: 19px; padding: 3px; border-radius: 50%; stroke: var(--emerald); stroke-width: 2.5; fill: #e6f5ff; }
.hero-visual { position: absolute; top: 0; right: 0; width: 58%; height: 100%; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--sand) 0%, transparent 23%), linear-gradient(0deg, rgba(18, 59, 120, .07), transparent 42%); }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 65% center; }
.hero-card { position: absolute; z-index: 1; display: flex; align-items: center; gap: 10px; padding: 13px 17px; color: white; border-radius: 5px; background: rgba(18, 59, 120, .92); box-shadow: 0 18px 36px rgba(11, 36, 80, .2); font-size: 11px; }
.hero-card strong { color: var(--sun); font: 600 17px/1 Unbounded, sans-serif; }
.card-one { top: 22%; left: 9%; }
.card-two { right: 8%; bottom: 15%; background: rgba(255, 255, 255, .92); color: var(--forest); }
.hero-ring { position: absolute; right: -50px; top: -50px; width: 220px; height: 220px; border: 36px solid rgba(245, 200, 102, .72); border-radius: 50%; }

.quick-links { max-width: 1320px; margin: 0 auto; padding: 0 36px; display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 16px; }
.quick-card { position: relative; min-height: 190px; padding: 24px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 10px; background: white; transition: transform .2s ease, border-color .2s ease; }
.quick-card:hover { transform: translateY(-3px); border-color: var(--emerald); }
.quick-card strong { margin-top: auto; font: 600 19px/1.35 Unbounded, sans-serif; letter-spacing: -1px; }
.quick-card-main { color: white; background: var(--emerald); border-color: var(--emerald); }
.quick-card-main:hover { border-color: var(--forest); background: var(--forest); }
.quick-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; color: var(--forest); background: var(--sun); font-size: 22px; }
.quick-label { margin-top: 22px; color: #b9dfd4; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.quick-number { color: #9daaa6; font: 600 13px/1 Unbounded, sans-serif; }
.quick-arrow { position: absolute; right: 23px; bottom: 19px; color: var(--emerald); font-size: 24px; }

.section { max-width: 1320px; margin: 0 auto; padding: 120px 36px; }
.steps { display: grid; grid-template-columns: .8fr 1.65fr; gap: 100px; }
.section-intro h2, .principles h2 { font-size: clamp(31px, 3.2vw, 48px); line-height: 1.25; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.step { min-height: 296px; display: flex; flex-direction: column; padding: 25px; border-radius: 8px; background: #eaf3ff; }
.step-accent { color: white; background: var(--forest); }
.step-no { font: 600 13px/1 Unbounded, sans-serif; color: var(--emerald); }
.step-accent .step-no { color: var(--sun); }
.step h3 { margin: auto 0 12px; font: 600 18px/1.35 Unbounded, sans-serif; letter-spacing: -1px; }
.step p { margin: 0; color: #5e7290; font-size: 12px; line-height: 1.65; }
.step-accent p { color: #b9d5f6; }

.principles { display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; padding: 89px max(36px, calc((100% - 1248px) / 2)); color: white; background: var(--forest); }
.eyebrow-light { color: var(--sun); }
.principles h2 em { color: #a9dbff; }
.principles-list { border-top: 1px solid rgba(255, 255, 255, .23); }
.principles-list article { display: grid; grid-template-columns: 55px 1fr; column-gap: 17px; padding: 25px 0; border-bottom: 1px solid rgba(255, 255, 255, .23); }
.principles-list span { grid-row: span 2; color: var(--sun); font: 600 12px/1 Unbounded, sans-serif; }
.principles-list h3 { margin: 0 0 8px; font: 700 16px/1.35 Manrope, sans-serif; }
.principles-list p { margin: 0; color: #b7cce7; font-size: 13px; line-height: 1.55; }

.signup { display: grid; grid-template-columns: .8fr 1.65fr; gap: 100px; align-items: start; }
.signup-intro { max-width: 310px; margin: 22px 0 0; color: #60748f; font-size: 13px; line-height: 1.7; }
.signup-form { padding: 32px; border: 1px solid var(--line); border-radius: 12px; background: #f3f8ff; }
.field-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.field { display: grid; gap: 8px; color: var(--forest); font-size: 12px; font-weight: 800; }
.field input { width: 100%; min-height: 50px; padding: 0 14px; border: 1px solid #c8d8eb; border-radius: 5px; outline: none; color: var(--ink); background: white; font: 500 14px/1 Manrope, sans-serif; transition: border-color .2s ease, box-shadow .2s ease; }
.field input::placeholder { color: #91a3bc; }
.field input:focus { border-color: var(--emerald); box-shadow: 0 0 0 3px rgba(23, 121, 230, .12); }
.consent { display: flex; align-items: flex-start; gap: 10px; margin: 22px 0 7px; color: #506887; font-size: 12px; line-height: 1.55; cursor: pointer; }
.consent input { width: 16px; height: 16px; flex: 0 0 auto; margin: 1px 0 0; accent-color: var(--emerald); }
.consent-help { margin: 0 0 23px 26px; color: #7488a1; font-size: 10px; line-height: 1.5; }
.signup-submit { border: 0; cursor: pointer; }
.form-result { min-height: 20px; margin: 16px 0 0; color: var(--emerald); font-size: 12px; font-weight: 700; line-height: 1.5; }

.faq { display: grid; grid-template-columns: .8fr 1.65fr; gap: 100px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 20px 0; }
summary { display: flex; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; color: var(--forest); font: 600 17px/1.45 Unbounded, sans-serif; letter-spacing: -1px; }
summary::-webkit-details-marker { display: none; }
summary span { font: 400 25px/1 Manrope, sans-serif; color: var(--emerald); }
details[open] summary span { transform: rotate(45deg); }
details p { max-width: 620px; margin: 14px 34px 0 0; color: #60748f; font-size: 13px; line-height: 1.65; }

.site-footer { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 40px; align-items: end; padding: 46px max(36px, calc((100% - 1248px) / 2)); color: white; background: #0b2c5c; }
.site-footer .brand { color: white; }
.footer-brand p { max-width: 260px; margin: 16px 0 0; color: #b7cce7; font-size: 12px; line-height: 1.6; }
.legal { max-width: 450px; margin: 0; color: #b7cce7; font-size: 10px; line-height: 1.65; }
.copyright { margin: 0; color: #b7cce7; font-size: 11px; white-space: nowrap; }

@media (max-width: 850px) {
  .site-header { padding: 20px 22px; }
  .nav, .header-link { display: none; }
  .hero { min-height: 660px; padding: 58px 22px; border-radius: 0 0 24px 24px; }
  .hero-copy { width: 100%; align-self: flex-start; }
  .hero-visual { top: auto; bottom: 0; width: 100%; height: 45%; }
  .hero-visual::after { background: linear-gradient(0deg, rgba(18, 59, 120, .06), var(--sand) 0%, transparent 27%); }
  .hero-card { display: none; }
  .hero-ring { width: 150px; height: 150px; border-width: 23px; }
  .quick-links { grid-template-columns: 1fr; padding: 0 22px; }
  .quick-card { min-height: 155px; }
  .section, .principles { padding: 74px 22px; }
  .steps, .signup, .faq, .principles { grid-template-columns: 1fr; gap: 40px; }
  .steps-grid { grid-template-columns: 1fr; }
  .step { min-height: 210px; }
  .signup-form { padding: 22px; }
  .field-grid { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; padding: 40px 22px; gap: 27px; }
}