@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:opsz,wght@6..12,400;6..12,600;6..12,700;6..12,800;6..12,900&display=swap');

:root {
  --ink: #0d2b2b;
  --muted: #536766;
  --green: #4caf50;
  --green-dark: #2e7d32;
  --green-soft: #e6f4e3;
  --mint: #f0f8ef;
  --surface: #f2f2f2;
  --line: #dce8dc;
  --danger: #c62828;
  --max-width: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: 'Nunito Sans', Arial, Helvetica, sans-serif;
  line-height: 1.5;
}
body.modal-open { overflow: hidden; }
a { color: inherit; }
.site-header, main, .site-footer { width: min(calc(100% - 40px), var(--max-width)); margin: 0 auto; }
.site-header { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark { color: var(--ink); font-size: 21px; font-weight: 900; letter-spacing: -0.03em; text-decoration: none; }
.wordmark strong { color: var(--green); }
nav { display: flex; gap: 22px; }
nav a, .footer-links a { color: var(--muted); font-size: 14px; font-weight: 700; text-decoration: none; }
nav a:hover, .footer-links a:hover { color: var(--green); }
.hero { min-height: 570px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); align-items: center; gap: clamp(36px, 7vw, 92px); padding: 72px 0 88px; }
.eyebrow { margin: 0 0 14px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .07em; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 680px; margin-bottom: 24px; font-size: clamp(48px, 7vw, 82px); font-weight: 900; line-height: .99; letter-spacing: -0.045em; }
h2 { margin-bottom: 16px; font-size: clamp(28px, 3.3vw, 44px); font-weight: 900; line-height: 1.08; letter-spacing: -0.035em; }
.lead { max-width: 590px; color: var(--muted); font-size: 19px; line-height: 1.55; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; border-radius: 999px; padding: 0 23px; font-size: 15px; font-weight: 900; text-decoration: none; }
.primary { margin-top: 16px; color: #fff; background: var(--green); }
.primary:hover { background: var(--green-dark); }
.secondary { border: 1px solid var(--green); color: var(--green); }
.fine-print { margin: 16px 0 0; color: var(--muted); font-size: 12px; }
.hero-shot { border-radius: 22px; overflow: hidden; background: var(--surface); box-shadow: 0 18px 50px rgba(13, 43, 43, .16); }
.hero-shot img { display: block; width: 100%; height: auto; }
.section { padding: 86px 0; border-top: 1px solid var(--line); }
.section-intro { max-width: 690px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 42px; }
.steps article { min-height: 220px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.steps span { display: inline-block; margin-bottom: 34px; color: var(--green); font-size: 13px; font-weight: 800; }
.steps h3 { margin-bottom: 10px; font-size: 20px; }
.steps p, .beta-section p { color: var(--muted); }
.beta-section { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.beta-section > div { max-width: 690px; }
.closed-test-notice { display: flex; align-items: center; justify-content: space-between; gap: 32px; margin: 24px auto 0; width: min(1120px, calc(100% - 40px)); padding: 24px 28px; border: 1px solid #9bd8b4; border-radius: 18px; background: #edf9f1; box-shadow: 0 12px 30px rgba(8, 127, 63, .08); }
.closed-test-notice > div { max-width: 760px; }
.closed-test-notice h2 { margin: 4px 0 8px; font-size: clamp(24px, 3vw, 34px); }
.closed-test-notice p { margin: 0; color: var(--muted); }
.closed-test-notice .button { flex-shrink: 0; white-space: nowrap; }
.site-footer { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 26px; padding: 32px 0 40px; border-top: 1px solid var(--line); }
.footer-wordmark { font-size: 16px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.site-footer p { margin: 0; color: var(--muted); font-size: 12px; }
.legal-page { width: min(calc(100% - 40px), 760px); margin: 0 auto; padding: 54px 0 90px; }
.legal-page header { padding-bottom: 36px; border-bottom: 1px solid var(--line); }
.legal-page h1 { font-size: clamp(38px, 6vw, 60px); }
.legal-page h2 { margin-top: 42px; font-size: 25px; }
.legal-page h3 { margin-top: 26px; font-size: 18px; }
.legal-page p, .legal-page li { color: #45554b; }
.legal-page a { color: var(--green); font-weight: 700; }
.legal-note { margin-top: 28px; padding: 20px; border-left: 4px solid var(--green); background: var(--mint); color: #274535; }
.danger-panel { margin-top: 34px; padding: 30px; border: 1px solid #f0b4ae; border-radius: 18px; background: #fffafa; }
.danger-panel h2 { color: var(--danger); margin-top: 0; }
.danger-button { color: var(--danger); border: 1px solid var(--danger); }
.back-link { display: inline-block; margin-bottom: 34px; color: var(--green); font-weight: 800; text-decoration: none; }
.contact-trigger { cursor: pointer; }
.contact-modal { position: fixed; inset: 0; z-index: 10; display: grid; place-items: center; padding: 20px; background: rgba(13, 43, 43, .56); }
.contact-modal[hidden] { display: none; }
.contact-dialog { position: relative; width: min(100%, 520px); padding: 34px; border-radius: 18px; background: #fff; box-shadow: 0 24px 70px rgba(13, 43, 43, .28); }
.contact-dialog h2 { margin-bottom: 10px; font-size: 30px; }
.contact-dialog > p { color: var(--muted); }
.contact-close { position: absolute; top: 14px; right: 16px; width: 38px; height: 38px; border: 0; border-radius: 50%; color: var(--ink); background: var(--surface); font-size: 24px; cursor: pointer; }
.contact-form { display: grid; gap: 16px; margin-top: 26px; }
.contact-form label { display: grid; gap: 6px; color: var(--ink); font-size: 14px; font-weight: 800; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 9px; padding: 12px 14px; color: var(--ink); background: #fff; font: inherit; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 3px solid var(--green-soft); border-color: var(--green); }
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form .hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.contact-form button:disabled { cursor: wait; opacity: .68; }
.optional-label { color: var(--muted); font-weight: 600; }
.beta-feedback-form { max-width: 680px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.form-help { margin: -4px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.form-help a { color: var(--green); font-weight: 800; }
.form-status { margin: 0; font-size: 14px; font-weight: 700; }
.form-status.success { color: var(--green-dark); }
.form-status.error { color: var(--danger); }
.guide-page { width: min(calc(100% - 40px), 1220px); margin: 0 auto; padding: 54px 0 90px; }
.guide-header { max-width: 640px; padding-bottom: 20px; }
.guide-header .lead { margin-top: 4px; }
.guide-section { margin-top: 88px; }
.guide-section-intro { max-width: 700px; }
.guide-section-intro h2 { font-size: clamp(24px, 2.8vw, 32px); }
.guide-section-intro p { color: var(--muted); font-size: 17px; }
.guide-section-intro p + p { margin-top: 12px; }

.carousel { position: relative; margin-top: 34px; }
.carousel-viewport { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-left: 4px; padding: 4px 4px 20px; margin: -4px -4px -20px; -webkit-overflow-scrolling: touch; scrollbar-width: none; cursor: grab; }
.carousel-viewport::-webkit-scrollbar { display: none; }
.carousel-viewport.is-dragging { scroll-snap-type: none; cursor: grabbing; user-select: none; }
.carousel-slide { flex: 0 0 auto; width: min(78vw, 300px); scroll-snap-align: start; }
.carousel-shot { border-radius: 20px; overflow: hidden; background: var(--surface); box-shadow: 0 16px 40px rgba(13, 43, 43, .14); }
.carousel-shot img { display: block; width: 100%; height: auto; aspect-ratio: 1080 / 2304; object-fit: cover; -webkit-user-drag: none; user-select: none; }
.carousel-slide-number { display: inline-block; margin: 18px 0 8px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .04em; }
.carousel-slide h3 { margin-bottom: 6px; font-size: 19px; }
.carousel-slide p { color: var(--muted); font-size: 15px; line-height: 1.5; }
.carousel-controls { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.carousel-nav-button { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: #fff; font-size: 18px; cursor: pointer; }
.carousel-nav-button:hover { border-color: var(--green); color: var(--green); }
.carousel-nav-button:disabled { opacity: .35; cursor: default; pointer-events: none; }

.scenario-carousel .carousel-slide { width: min(80vw, 320px); }
.scenario-badge { display: inline-block; margin-bottom: 12px; padding: 5px 12px; border-radius: 999px; color: var(--green-dark); font-size: 12px; font-weight: 800; letter-spacing: .02em; background: var(--green-soft); }

.partners-steps { margin-top: 34px; }
.partners-user-note { margin-top: 88px; }
.guide-cta { margin-top: 96px; padding: 48px clamp(24px, 5vw, 56px); border-radius: 22px; text-align: center; background: var(--mint); }
.guide-cta h2 { margin-bottom: 10px; }
.guide-cta p { max-width: 480px; margin: 0 auto 24px; color: var(--muted); }
.guide-callout { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 28px; margin-top: 42px; padding: 28px 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.guide-callout p { margin: 4px 0 0; color: var(--muted); }
.guide-callout-eyebrow { margin-bottom: 6px; }
.guide-callout .button { flex-shrink: 0; white-space: nowrap; }
@media (max-width: 760px) {
  .guide-section { margin-top: 64px; }
  .carousel-controls { display: none; }
  .guide-cta { margin-top: 64px; padding: 36px 22px; }
  .guide-callout { grid-template-columns: 1fr; text-align: left; }
  .partners-user-note { margin-top: 56px; }
}
@media (max-width: 760px) {
  .site-header { min-height: 74px; }
  nav { gap: 14px; }
  nav a:nth-child(2) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 54px 0 64px; }
  h1 { font-size: clamp(44px, 14vw, 64px); }
  .hero-shot { max-width: 340px; margin: 0 auto; }
  .steps { grid-template-columns: 1fr; margin-top: 28px; }
  .steps article { min-height: auto; }
  .steps span { margin-bottom: 22px; }
  .section { padding: 62px 0; }
  .beta-section, .closed-test-notice, .site-footer { align-items: flex-start; flex-direction: column; display: flex; }
  .contact-dialog { padding: 28px 22px; }
}