/* ==========================================================================
   Blink Reseller Onboarding
   Design tokens lifted verbatim from blinksoft.ai's compiled stylesheet
   (_astro/index.*.css) so this page is the same brand, not an impression of
   it. If the marketing site retunes its palette, re-pull those values here.
   ========================================================================== */

:root {
  /* Brand */
  --blue: #2563eb;
  --blue-deep: #0284c7;
  --sky: #0ea5e9;
  --sky-light: #7dd3fc;
  --teal: #14b8a6;
  --success: #2e9e6b;
  --danger: #c2372b;
  --warn: #b4681f;

  /* Ink */
  --ink: #1a1a1c;
  --ink-2: #4a4a4f;
  --ink-muted: #6e6e73;
  --ink-soft: #83838a;
  --ink-faint: #9a9aa0;
  --ink-on-dark: #f5f5f7;
  --ink-on-dark-2: rgba(245, 245, 247, 0.68);
  --ink-on-dark-3: rgba(245, 245, 247, 0.55);

  /* Surfaces */
  --surface: #ffffff;
  --surface-2: #f5f5f7;
  --ground: #ececee;
  --surface-dark: #0f0f12;
  --surface-dark-2: #1a1a1c;

  /* Lines */
  --line: #dcdce2;
  --line-2: #d6d6db;
  --line-3: #cfcfd4;
  --line-dark: rgba(245, 245, 247, 0.14);

  /* Gradients */
  --grad-fill: linear-gradient(135deg, var(--blue), var(--teal));
  --grad-text: linear-gradient(96deg, var(--blue), var(--sky) 55%, var(--teal));

  /* Type */
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --fs-display: clamp(30px, 4.2vw, 46px);
  --fs-h2: clamp(23px, 2.9vw, 31px);
  --fs-h3: clamp(18px, 2.2vw, 22px);
  --fs-lead: 18.5px;
  --fs-body: 16.5px;
  --fs-small: 14.5px;
  --fs-micro: 12.5px;
  --fs-eyebrow: 11px;
  --ls-display: -0.035em;
  --ls-h2: -0.018em;
  --ls-tight: -0.01em;
  --ls-eyebrow: 0.12em;

  /* Shape + motion */
  --r-xl: 26px;
  --r-lg: 24px;
  --r-sm: 14px;
  --r-tile: 12px;
  --r-pill: 999px;
  --lift-sm: 0 6px 16px rgba(0, 0, 0, 0.1);
  --lift-soft: 0 12px 32px rgba(17, 17, 26, 0.09), inset 0 1px 0 rgba(255, 255, 255, 0.85);
  --lift: 0 16px 40px rgba(17, 17, 26, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.85);
  --lift-accent: 0 8px 22px rgba(30, 110, 190, 0.3);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-xs: 0.25s;
  --dur-sm: 0.4s;
  --dur-md: 0.65s;

  --container: 1100px;
  --prose: 680px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ------------------------------------------------------------------ logo */

.logo {
  display: block;
  aspect-ratio: 7.5 / 1;
  background-color: var(--ink);
  -webkit-mask: url(https://blinksoft.ai/blinksoft-wordmark.png) center / contain no-repeat;
  mask: url(https://blinksoft.ai/blinksoft-wordmark.png) center / contain no-repeat;
  transition: background-color var(--dur-sm) var(--ease);
}
.logo--light { background-color: var(--ink-on-dark); }

/* ---------------------------------------------------------------- header */

.hdr {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
}
.hdr__in {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.hdr__logo { width: 132px; flex: none; }
.hdr__spacer { flex: 1; }
.hdr__meta {
  font-size: var(--fs-micro);
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 7px;
}
.hdr__lock { width: 13px; height: 13px; flex: none; color: var(--success); }

/* ------------------------------------------------------------------ hero */

.hero {
  max-width: var(--container);
  margin: 0 auto;
  padding: 52px 24px 26px;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-size: var(--fs-eyebrow);
  font-weight: 620;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.hero h1 {
  margin: 0 0 14px;
  font-size: var(--fs-display);
  line-height: 1.06;
  letter-spacing: var(--ls-display);
  font-weight: 640;
}
.grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  margin: 0 auto;
  max-width: var(--prose);
  font-size: var(--fs-lead);
  color: var(--ink-muted);
  letter-spacing: var(--ls-tight);
}

/* -------------------------------------------------------------- progress */

.rail {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 22px;
}
.rail__track {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.rail__step {
  flex: 1;
  min-width: 0;
}
.rail__bar {
  height: 4px;
  border-radius: var(--r-pill);
  background: var(--line-2);
  transition: background var(--dur-sm) var(--ease);
}
.rail__step.is-done .rail__bar { background: var(--teal); }
.rail__step.is-active .rail__bar { background: var(--grad-fill); }
.rail__label {
  margin-top: 9px;
  font-size: var(--fs-micro);
  color: var(--ink-faint);
  font-weight: 520;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--dur-sm) var(--ease);
}
.rail__step.is-active .rail__label { color: var(--ink); font-weight: 620; }
.rail__step.is-done .rail__label { color: var(--ink-muted); }
@media (max-width: 720px) {
  .rail__label { display: none; }
}

/* ------------------------------------------------------------------ card */

.wrap {
  flex: 1;
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding: 0 24px 64px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--lift-soft);
  padding: 36px 38px 32px;
}
@media (max-width: 640px) {
  .card { padding: 26px 20px 24px; border-radius: var(--r-sm); }
  .hero { padding: 34px 20px 20px; }
  .wrap, .rail { padding-left: 16px; padding-right: 16px; }
}

.step { display: none; }
.step.is-current { display: block; animation: rise var(--dur-md) var(--ease) both; }
@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.step__head { margin-bottom: 26px; }
.step__n {
  font-size: var(--fs-eyebrow);
  font-weight: 620;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-faint);
}
.step h2 {
  margin: 8px 0 6px;
  font-size: var(--fs-h2);
  letter-spacing: var(--ls-h2);
  font-weight: 640;
  line-height: 1.15;
}
.step__sub {
  margin: 0;
  color: var(--ink-muted);
  font-size: var(--fs-small);
  max-width: var(--prose);
}

/* ----------------------------------------------------------------- forms */

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.grid--3 { grid-template-columns: 2fr 1fr 1fr; }
.span-2 { grid-column: 1 / -1; }
@media (max-width: 640px) {
  .grid, .grid--3 { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
}

.field { display: flex; flex-direction: column; min-width: 0; }
.field > label {
  font-size: var(--fs-small);
  font-weight: 580;
  letter-spacing: var(--ls-tight);
  margin-bottom: 7px;
  color: var(--ink);
}
.req { color: var(--blue); margin-left: 2px; }
.hint {
  font-size: var(--fs-micro);
  color: var(--ink-soft);
  margin-top: 6px;
  line-height: 1.45;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
select,
textarea {
  font: inherit;
  font-size: var(--fs-body);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--r-tile);
  padding: 11px 13px;
  width: 100%;
  transition: border-color var(--dur-xs) var(--ease), box-shadow var(--dur-xs) var(--ease);
  appearance: none;
}
textarea { min-height: 92px; resize: vertical; line-height: 1.5; }
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%236e6e73' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-size: 10px 6px;
  padding-right: 34px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3.5px rgba(37, 99, 235, 0.14);
}
input::placeholder, textarea::placeholder { color: var(--ink-faint); }
.mono { font-family: var(--mono); letter-spacing: 0.04em; }

.field.is-bad input,
.field.is-bad select,
.field.is-bad textarea { border-color: var(--danger); }
.field.is-bad input:focus,
.field.is-bad select:focus { box-shadow: 0 0 0 3.5px rgba(194, 55, 43, 0.14); }
.err {
  display: none;
  font-size: var(--fs-micro);
  color: var(--danger);
  margin-top: 6px;
  font-weight: 520;
}
.field.is-bad .err { display: block; }

/* radio / checkbox cards */
.choices { display: grid; gap: 10px; }
.choices--2 { grid-template-columns: 1fr 1fr; }
@media (max-width: 520px) { .choices--2 { grid-template-columns: 1fr; } }

.choice {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-tile);
  padding: 13px 15px;
  cursor: pointer;
  background: var(--surface);
  transition: border-color var(--dur-xs) var(--ease), background var(--dur-xs) var(--ease);
}
.choice:hover { border-color: var(--line-3); background: var(--surface-2); }
.choice input { margin: 3px 0 0; accent-color: var(--blue); flex: none; }
.choice:has(input:checked) {
  border-color: var(--blue);
  background: rgba(37, 99, 235, 0.045);
}
.choice__t { font-weight: 560; font-size: var(--fs-small); letter-spacing: var(--ls-tight); }
.choice__d { font-size: var(--fs-micro); color: var(--ink-muted); margin-top: 2px; line-height: 1.45; }

/* ----------------------------------------------------------------- notes */

.note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border-radius: var(--r-tile);
  padding: 14px 16px;
  font-size: var(--fs-small);
  line-height: 1.5;
  margin: 0 0 24px;
}
.note svg { width: 17px; height: 17px; flex: none; margin-top: 1px; }
.note--secure { background: rgba(46, 158, 107, 0.08); color: #1f6b49; }
.note--secure svg { color: var(--success); }
.note--info { background: rgba(37, 99, 235, 0.06); color: #1d4ed8; }
.note--info svg { color: var(--blue); }
.note--warn { background: rgba(180, 104, 31, 0.09); color: #8a5016; }
.note--warn svg { color: var(--warn); }
.note strong { font-weight: 620; }

/* ---------------------------------------------------------------- review */

.review { border: 1px solid var(--line); border-radius: var(--r-tile); overflow: hidden; }
.review__sec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 11px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-micro);
  font-weight: 620;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
}
.review__edit {
  font-size: var(--fs-micro);
  font-weight: 560;
  letter-spacing: 0;
  text-transform: none;
  color: var(--blue);
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 6px;
}
.review__edit:hover { background: rgba(37, 99, 235, 0.09); }
.review__row {
  display: flex;
  gap: 16px;
  padding: 9px 16px;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-small);
}
.review__row:last-child { border-bottom: none; }
.review__k { width: 190px; flex: none; color: var(--ink-muted); }
.review__v { flex: 1; min-width: 0; word-break: break-word; font-weight: 520; }
@media (max-width: 560px) {
  .review__row { flex-direction: column; gap: 2px; }
  .review__k { width: auto; font-size: var(--fs-micro); }
}

.cert {
  border: 1px solid var(--line);
  border-radius: var(--r-tile);
  background: var(--surface-2);
  padding: 16px 18px;
  font-size: var(--fs-micro);
  line-height: 1.6;
  color: var(--ink-2);
  max-height: 210px;
  overflow-y: auto;
}
.cert ol { margin: 8px 0 0; padding-left: 20px; }
.cert li { margin-bottom: 6px; }

/* --------------------------------------------------------------- buttons */

.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.actions__spacer { flex: 1; }

.btn {
  font: inherit;
  font-size: 13.2px;
  font-weight: 600;
  letter-spacing: var(--ls-tight);
  padding: 12.5px 22px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-xs) var(--ease), box-shadow var(--dur-xs) var(--ease),
    background var(--dur-xs) var(--ease), opacity var(--dur-xs) var(--ease);
  white-space: nowrap;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn--primary {
  background: var(--grad-fill);
  color: #fff;
  box-shadow: var(--lift-accent);
}
.btn--primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(30, 110, 190, 0.38); }
.btn--ghost { background: transparent; color: var(--ink-2); border-color: var(--line-2); }
.btn--ghost:hover:not(:disabled) { background: var(--surface-2); }
.btn--wide { min-width: 190px; }

/* ----------------------------------------------------------------- state */

.state {
  text-align: center;
  padding: 58px 24px;
  max-width: var(--prose);
  margin: 0 auto;
}
.state__icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.state__icon svg { width: 28px; height: 28px; }
.state__icon--ok { background: rgba(46, 158, 107, 0.12); color: var(--success); }
.state__icon--bad { background: rgba(194, 55, 43, 0.1); color: var(--danger); }
.state h2 { margin: 0 0 10px; font-size: var(--fs-h2); letter-spacing: var(--ls-h2); font-weight: 640; }
.state p { margin: 0 auto 8px; color: var(--ink-muted); max-width: 46ch; }
.state a { color: var(--blue); }

.next {
  text-align: left;
  margin: 28px auto 0;
  max-width: 440px;
  border: 1px solid var(--line);
  border-radius: var(--r-tile);
  background: var(--surface-2);
  padding: 18px 20px;
}
.next h3 {
  margin: 0 0 12px;
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 620;
}
.next ol { margin: 0; padding-left: 19px; font-size: var(--fs-small); color: var(--ink-2); }
.next li { margin-bottom: 7px; }
.next li:last-child { margin-bottom: 0; }

.spin {
  width: 15px; height: 15px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  display: inline-block;
  vertical-align: -2px;
  margin-right: 8px;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.banner {
  max-width: var(--container);
  margin: 0 auto 18px;
  padding: 11px 18px;
  border-radius: var(--r-tile);
  background: rgba(194, 55, 43, 0.08);
  color: #9c2d23;
  font-size: var(--fs-small);
  font-weight: 540;
  display: none;
}
.banner.is-on { display: block; }

/* ---------------------------------------------------------------- footer */

.ftr {
  background: var(--surface-dark);
  color: var(--ink-on-dark-2);
  padding: 34px 24px;
  margin-top: auto;
}
.ftr__in {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: var(--fs-micro);
}
.ftr__logo { width: 104px; flex: none; }
.ftr__spacer { flex: 1; }
.ftr a { color: var(--ink-on-dark-2); }
.ftr__legal { color: var(--ink-on-dark-3); max-width: 52ch; line-height: 1.55; }

.sr {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}