/* Simplifi Platform API - public docs landing page styles.
 *
 * HAND-MAINTAINED (not generated); served by catalog/controller/publicapi/v1/docs.php
 * at /publicapi/v1/docs/platform/styles. CSP: loaded as a same-origin external
 * stylesheet (allowed by style-src 'self'), so the landing page needs no nonce
 * and no inline style attributes. Brand palette from www.simplifi.ro:
 * navy #0F1729, slate #59677C, teal #0093A6 / #007A8A / #3AB5C5, glow #6BEEFF,
 * amber #F9B000, paper #F7FAFB.
 */

:root {
  --navy: #0F1729;
  --slate: #59677C;
  --teal: #0093A6;
  --teal-deep: #007A8A;
  --teal-dark: #005A66;
  --teal-soft: #3AB5C5;
  --glow: #6BEEFF;
  --amber: #F9B000;
  --paper: #F7FAFB;
  --line: #E4EAEE;
  --radius: 18px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--navy);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--teal-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.1em 0.4em;
  white-space: nowrap;
}

.wrap { max-width: 1060px; margin: 0 auto; padding: 0 24px; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
}
.brand img { height: 30px; width: auto; display: block; }
.brand-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--slate);
  padding-left: 10px;
  border-left: 1px solid var(--line);
}
.brand:hover { text-decoration: none; }

.site-nav { display: flex; align-items: center; gap: 26px; font-size: 14px; }
.site-nav a { color: var(--slate); }
.site-nav a:hover { color: var(--navy); text-decoration: none; }
.site-nav .nav-cta {
  color: #fff;
  background: var(--teal);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
}
.site-nav .nav-cta:hover { background: var(--teal-deep); color: #fff; }

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

.hero { padding: 96px 0 72px; text-align: center; }

.hero .kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-deep);
  background: rgba(0, 147, 166, 0.08);
  border: 1px solid rgba(0, 147, 166, 0.18);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 26px;
}

.hero h1 {
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  font-weight: 700;
}

.hero h1 .accent {
  background: linear-gradient(90deg, var(--teal) 20%, var(--teal-soft) 60%, var(--glow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero .sub {
  max-width: 640px;
  margin: 0 auto 36px;
  font-size: 20px;
  color: var(--slate);
}

.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block;
  border-radius: 999px;
  padding: 13px 28px;
  font-size: 16px;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  color: #fff;
  background: var(--teal);
  box-shadow: 0 8px 24px rgba(0, 147, 166, 0.30);
}
.btn-primary:hover { background: var(--teal-deep); color: #fff; }

.btn-ghost {
  color: var(--navy);
  background: #fff;
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--slate); }

.hero .fineprint { margin-top: 22px; font-size: 14px; color: var(--slate); }

/* ---------- brag band ---------- */

.brag { padding: 20px 0 76px; }

.brag-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.brag-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
}

.brag-card .big {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 8px;
}
/* Reserve two title lines in the 3-column layout so the body paragraphs of
 * all three cards start at the same height, whether a title wraps or not. */
@media (min-width: 861px) {
  .brag-card .big { min-height: 2.3em; }
}
.brag-card .big .teal { color: var(--teal); }
.brag-card .big .amber { color: var(--amber); }
.brag-card p { margin: 0; color: var(--slate); font-size: 15px; }

/* ---------- sections ---------- */

.section { padding: 64px 0; }
.section + .section { border-top: 1px solid var(--line); }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section-head h2 {
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 12px;
}
.section-head p { color: var(--slate); font-size: 17px; margin: 0; }

/* ---------- principal chooser (CSS-only tabs) ---------- */

.principals input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented {
  display: flex;
  width: fit-content;
  margin: 0 auto 36px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
}

.segmented label {
  padding: 9px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  color: var(--slate);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

#tab-sws:checked ~ .segmented label[for="tab-sws"],
#tab-user:checked ~ .segmented label[for="tab-user"] {
  background: #fff;
  color: var(--navy);
  box-shadow: 0 2px 10px rgba(15, 23, 41, 0.10);
}

#tab-sws:focus-visible ~ .segmented label[for="tab-sws"],
#tab-user:focus-visible ~ .segmented label[for="tab-user"] {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.panel { display: none; }
#tab-sws:checked ~ .panels .panel-sws { display: block; }
#tab-user:checked ~ .panels .panel-user { display: block; }

.panel-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
}

.panel-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

.panel h3 {
  font-size: 24px;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}
.panel .tagline { color: var(--teal-deep); font-weight: 600; margin: 0 0 14px; }
.panel p { color: var(--slate); margin: 0 0 14px; font-size: 15.5px; }

.facts { list-style: none; margin: 18px 0 0; padding: 0; }
.facts li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
}
.facts li:first-child { border-top: 0; }
.facts .k { color: var(--slate); min-width: 150px; flex-shrink: 0; }
.facts .v { color: var(--navy); font-weight: 500; }

/* step flow */

.flow { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.flow li {
  position: relative;
  counter-increment: step;
  padding: 0 0 22px 46px;
  font-size: 15px;
}
.flow li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.flow li::after {
  content: "";
  position: absolute;
  left: 13.5px;
  top: 32px;
  bottom: 4px;
  width: 1px;
  background: var(--line);
}
.flow li:last-child { padding-bottom: 0; }
.flow li:last-child::after { display: none; }
.flow .t { font-weight: 600; display: block; }
.flow .d { color: var(--slate); font-size: 13.5px; }

/* ---------- quickstart ---------- */

.quick {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 720px;
  counter-reset: qstep;
}
.quick > li {
  position: relative;
  counter-increment: qstep;
  padding: 0 0 34px 54px;
}
.quick > li::before {
  content: counter(qstep);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.quick > li::after {
  content: "";
  position: absolute;
  left: 15.5px;
  top: 36px;
  bottom: 6px;
  width: 1px;
  background: var(--line);
}
.quick > li:last-child { padding-bottom: 0; }
.quick > li:last-child::after { display: none; }
.quick .t { font-weight: 600; font-size: 17px; display: block; margin-bottom: 4px; }
.quick p { margin: 0 0 12px; color: var(--slate); font-size: 15px; }

pre.code {
  margin: 0;
  background: var(--navy);
  color: #DCF4F8;
  border-radius: 12px;
  padding: 16px 20px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.6;
}

.portal-note {
  text-align: center;
  color: var(--slate);
  font-size: 15px;
  max-width: 640px;
  margin: 40px auto 0;
  padding: 16px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
}

/* ---------- webhooks ---------- */

.hooks-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.hook-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.hook-card h3 { margin: 0 0 8px; font-size: 18px; letter-spacing: -0.01em; }
.hook-card p { margin: 0 0 14px; color: var(--slate); font-size: 14.5px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips code { background: #fff; }

.snippet-links {
  text-align: center;
  margin: 28px 0 0;
  color: var(--slate);
  font-size: 15px;
}

/* ---------- embedded (need more) ---------- */

.embedded-card {
  border-radius: 24px;
  padding: 56px 48px;
  color: #fff;
  background:
    radial-gradient(1000px 400px at 85% -20%, rgba(107, 238, 255, 0.25), transparent 60%),
    radial-gradient(700px 300px at 10% 110%, rgba(0, 147, 166, 0.35), transparent 60%),
    var(--navy);
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 32px;
  align-items: center;
}

.embedded-card .kicker {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--glow);
  margin: 0 0 10px;
}
.embedded-card h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 14px;
}
.embedded-card p { color: rgba(255, 255, 255, 0.78); margin: 0; font-size: 16px; }
.embedded-card .cta { text-align: right; }
.embedded-card .btn-light {
  color: var(--navy);
  background: #fff;
}
.embedded-card .btn-light:hover { background: var(--paper); color: var(--navy); }

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

.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 48px;
  color: var(--slate);
  font-size: 14px;
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.site-footer nav { display: flex; gap: 22px; }
.site-footer a { color: var(--slate); }
.site-footer a:hover { color: var(--navy); }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .hero { padding: 64px 0 48px; }
  .brag-grid { grid-template-columns: 1fr; }
  .panel-grid { grid-template-columns: 1fr; gap: 28px; }
  .panel-card { padding: 28px 22px; }
  .hooks-grid { grid-template-columns: 1fr; }
  .embedded-card { grid-template-columns: 1fr; padding: 40px 28px; }
  .embedded-card .cta { text-align: left; }
  .facts .k { min-width: 120px; }
  .quick > li { padding-left: 44px; }
  .portal-note { border-radius: var(--radius); }
}

/* Narrow phones: the header is a fixed-height no-wrap row, so drop the
 * secondary links (all still present in the footer) and the brand label,
 * keeping logo + API reference + CTA. */
@media (max-width: 640px) {
  .site-nav { gap: 14px; }
  .site-nav .nav-secondary { display: none; }
  .brand-label { display: none; }
  .brand img { height: 26px; }
}