/* memberino.de signup site (SPEC-2408/R5). Tokens follow src/themes.scss; the font is self-hosted. */

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("/plus-jakarta-sans.153fc85b70.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Plus Jakarta Sans Fallback";
  src: local("Arial"), local("ArialMT"), local("Liberation Sans"), local("Arimo");
  size-adjust: 105%;
  ascent-override: 98.9%;
  descent-override: 21.1%;
  line-gap-override: 0%;
}

:root {
  color-scheme: light;
  --font-sans: "Plus Jakarta Sans", "Plus Jakarta Sans Fallback", "Segoe UI", sans-serif;
  /* memberino Petrol (docs/brand/README.md); text on it and on white stays above 9:1. */
  --primary: #0e4d5b;
  --primary-hover: #0a3a45;
  --primary-50: #e8f1f2;
  --primary-text: #0e4d5b;
  --text: #162033;
  --text-muted: #526176;
  --canvas: #f6f7f9;
  --panel: #ffffff;
  --panel-border: #d5dce5;
  --border: rgba(148, 163, 184, 0.35);
  --radius: 0.75rem;
  --danger-text: #b42318;
  --danger-background: #fef2f2;
  --success-text: #166534;
  --success-background: #f0fdf4;
  --info-text: #1d4ed8;
  --info-background: #eff6ff;
  --shadow-floating: 0 12px 32px rgba(15, 23, 42, 0.12);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
  --font-size-3xl: clamp(2.25rem, 1.6rem + 3vw, 3.75rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: 1.6;
  color: var(--text);
  background: var(--canvas);
}

img {
  max-width: 100%;
}

a {
  color: var(--primary-text);
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--primary-hover);
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 var(--space-4);
}

p {
  margin: 0 0 var(--space-4);
}

.app-tabular-nums {
  font-variant-numeric: tabular-nums;
}

.container {
  width: min(72rem, 100% - 2 * var(--space-4));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  inset-block-start: var(--space-2);
  inset-inline-start: var(--space-2);
  z-index: 10;
  padding: var(--space-2) var(--space-4);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow-floating);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

main:focus {
  outline: none;
}

/* Header and footer */

.site-header {
  background: var(--panel);
  border-block-end: 1px solid var(--panel-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand--footer {
  margin-block-end: var(--space-3);
}

/* The outlined logo from docs/brand; the name is never set as live text. */
.brand__logo {
  display: block;
  height: 1.5rem;
  width: auto;
}

.brand--footer .brand__logo {
  height: 1.25rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-nav__link {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  padding-block: var(--space-2);
}

.site-footer {
  margin-block-start: var(--space-8);
  padding-block: var(--space-6);
  background: var(--panel);
  border-block-start: 1px solid var(--panel-border);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-5);
}

.site-footer__about p:last-child {
  margin: 0;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  align-content: flex-start;
}

.site-footer__links a {
  color: var(--text-muted);
  padding-block: var(--space-2);
}

/* Buttons */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-5);
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.button--small {
  min-height: 2.75rem;
  padding-inline: var(--space-4);
  font-size: var(--font-size-sm);
}

.button--primary {
  background: var(--primary);
  color: #ffffff;
}

.button--primary:hover {
  background: var(--primary-hover);
  color: #ffffff;
}

.button--secondary {
  background: var(--panel);
  border-color: var(--panel-border);
  color: var(--text);
}

.button--secondary:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

.button[disabled] {
  opacity: 0.6;
  cursor: progress;
}

/* Home */

.hero {
  background: linear-gradient(180deg, var(--primary-50) 0, var(--canvas) 100%);
  padding-block: var(--space-8) var(--space-7);
}

.hero__inner > * {
  max-width: 46rem;
}

.eyebrow {
  color: var(--primary-text);
  font-weight: 700;
  font-size: var(--font-size-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-block-end: var(--space-3);
}

.hero__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero__lead {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  max-width: 40rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block: var(--space-5) var(--space-3);
}

.hero__note {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.section {
  padding-block: var(--space-7);
}

.section--tinted {
  background: var(--panel);
  border-block: 1px solid var(--panel-border);
}

.section__title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.section__lead {
  color: var(--text-muted);
  max-width: 44rem;
  font-size: var(--font-size-lg);
}

.section__more {
  margin-block-start: var(--space-5);
  font-weight: 600;
}

.features,
.steps,
.plans {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.features {
  grid-template-columns: repeat(auto-fit, minmax(min(18rem, 100%), 1fr));
  margin-block-start: var(--space-5);
}

.feature,
.panel,
.plan {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: var(--space-5);
}

.feature p,
.step p {
  color: var(--text-muted);
  margin: 0;
}

.feature__title,
.step__title {
  font-size: var(--font-size-lg);
  margin-block-end: var(--space-2);
}

.steps {
  grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr));
  counter-reset: step;
  margin-block-start: var(--space-5);
}

.step {
  counter-increment: step;
}

.step::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-block-end: var(--space-3);
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--primary-text);
  font-weight: 800;
}

/* Pricing */

.pricing {
  margin-block-start: var(--space-5);
}

.pricing__toggle-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pricing__toggle {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding: var(--space-1);
  margin-block-end: var(--space-5);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 999px;
}

.pricing__toggle-option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
}

.pricing__saving {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--success-text);
}

#pricing-interval-year:checked ~ .pricing__toggle [for="pricing-interval-year"],
#pricing-interval-month:checked ~ .pricing__toggle [for="pricing-interval-month"] {
  background: var(--text);
  color: #ffffff;
}

#pricing-interval-year:checked ~ .pricing__toggle [for="pricing-interval-year"] .pricing__saving {
  color: #bbf7d0;
}

#pricing-interval-year:focus-visible ~ .pricing__toggle [for="pricing-interval-year"],
#pricing-interval-month:focus-visible ~ .pricing__toggle [for="pricing-interval-month"] {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

#pricing-interval-year:checked ~ .plans .plan__price--month,
#pricing-interval-month:checked ~ .plans .plan__price--year {
  display: none;
}

.plans {
  grid-template-columns: repeat(auto-fit, minmax(min(12rem, 100%), 1fr));
}

.plan .button {
  width: 100%;
  padding-inline: var(--space-3);
}

.plan {
  display: flex;
  flex-direction: column;
  position: relative;
}

.plan--featured {
  border: 2px solid var(--primary);
}

.plan__name {
  font-size: var(--font-size-xl);
  margin-block-end: var(--space-1);
}

.plan__badge {
  position: absolute;
  inset-block-start: calc(-1 * var(--space-3));
  inset-inline-end: var(--space-4);
  margin: 0;
  padding: 0 var(--space-3);
  border-radius: 999px;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.8;
}

.plan__limit {
  color: var(--text-muted);
}

.plan__price {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.plan__amount {
  margin: 0;
  color: var(--text-muted);
}

.plan__figure {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--text);
}

.plan__note {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  flex: 1;
}

.extras {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: var(--space-4);
  margin-block: var(--space-6);
}

.panel__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-block-end: var(--space-3);
  padding: 0;
}

.panel__figure {
  font-weight: 700;
  margin: 0;
}

.panel > p:last-child {
  margin-block-end: 0;
}

.faq {
  max-width: 48rem;
}

.faq__item {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
  margin-block-end: var(--space-3);
}

.faq__item summary {
  font-weight: 700;
  cursor: pointer;
}

.faq__item p {
  margin: var(--space-3) 0 0;
  color: var(--text-muted);
}

/* Pages */

.page {
  padding-block: var(--space-7) 0;
}

.page--narrow {
  max-width: 44rem;
}

.page__title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page__lead {
  color: var(--text-muted);
  font-size: var(--font-size-lg);
  max-width: 44rem;
}

.trust > * {
  max-width: 48rem;
}

/* Signup form */

.form__group {
  margin: 0 0 var(--space-4);
  min-width: 0;
}

.form__group > legend {
  float: left;
  width: 100%;
}

.form__group > legend + * {
  clear: both;
}

.form__subgroup {
  border: 0;
  margin: var(--space-4) 0 0;
  padding: 0;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0 var(--space-4);
}

.field {
  margin-block-end: var(--space-4);
}

.field:last-child {
  margin-block-end: 0;
}

.field__label {
  display: block;
  font-weight: 600;
  margin-block-end: var(--space-1);
  padding: 0;
}

.field__input {
  width: 100%;
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--panel-border);
  border-radius: 0.5rem;
  background: #ffffff;
  color: var(--text);
  font: inherit;
}

.field__input:focus-visible {
  outline-offset: 0;
}

.field__input[aria-invalid="true"] {
  border-color: var(--danger-text);
}

.field__affix {
  display: flex;
  align-items: stretch;
}

.field__affix .field__input {
  border-start-end-radius: 0;
  border-end-end-radius: 0;
  min-width: 0;
}

.field__suffix {
  display: inline-flex;
  align-items: center;
  padding-inline: var(--space-3);
  border: 1px solid var(--panel-border);
  border-inline-start: 0;
  border-start-end-radius: 0.5rem;
  border-end-end-radius: 0.5rem;
  background: var(--canvas);
  color: var(--text-muted);
  white-space: nowrap;
}

.field__hint,
.field__status,
.form__aside,
.form__fineprint {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin: var(--space-1) 0 0;
}

.form__fineprint {
  margin-block-start: var(--space-4);
}

.field__status[data-state="available"] {
  color: var(--success-text);
}

.field__status[data-state="taken"],
.field__error {
  color: var(--danger-text);
}

.field__error {
  font-size: var(--font-size-sm);
  margin: var(--space-1) 0 0;
}

.choices {
  display: grid;
  gap: var(--space-2);
}

.choice {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--panel-border);
  border-radius: 0.5rem;
  cursor: pointer;
}

.choice:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-50);
}

.choice input,
.check input,
.segmented input {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0;
  accent-color: var(--primary);
  flex: none;
}

.choice__body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.choice__title {
  font-weight: 700;
}

.choice__detail {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.choice__price {
  font-weight: 700;
  white-space: nowrap;
}

.segmented {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.segmented__option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  cursor: pointer;
}

.check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-1) var(--space-3);
  align-items: start;
  margin-block-end: var(--space-4);
}

.check input {
  margin-block-start: 0.2rem;
}

.check__link {
  grid-column: 2;
  font-size: var(--font-size-sm);
}

.form__actions {
  margin-block-start: var(--space-5);
}

.notice {
  padding: var(--space-3) var(--space-4);
  border-radius: 0.5rem;
  margin-block: var(--space-4);
}

.notice--info {
  background: var(--info-background);
  color: var(--info-text);
}

.notice--danger {
  background: var(--danger-background);
  color: var(--danger-text);
}

.result:focus {
  outline: none;
}

.result__progress {
  height: 0.375rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary-50) 0%, var(--primary) 50%, var(--primary-50) 100%) 0 0 / 200% 100%;
  animation: progress 1.5s linear infinite;
}

.result__progress[hidden] {
  display: none;
}

@keyframes progress {
  to {
    background-position: -200% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .result__progress {
    animation: none;
  }
}

/* Legal texts */

.legal h2 {
  font-size: var(--font-size-xl);
  margin-block-start: var(--space-6);
}

.legal h3 {
  font-size: var(--font-size-lg);
  margin-block-start: var(--space-5);
}

.legal ul,
.legal ol {
  padding-inline-start: var(--space-5);
  margin: 0 0 var(--space-4);
}

.legal li {
  margin-block-end: var(--space-2);
}

.legal address {
  font-style: normal;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-4);
  font-size: var(--font-size-sm);
}

.legal th,
.legal td {
  text-align: start;
  vertical-align: top;
  padding: var(--space-2);
  border-block-end: 1px solid var(--panel-border);
}

.legal__updated {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.grecaptcha-badge {
  visibility: hidden;
}

@media (max-width: 40rem) {
  .site-nav__link {
    display: none;
  }

  .hero {
    padding-block: var(--space-7) var(--space-6);
  }

  .feature,
  .panel,
  .plan {
    padding: var(--space-4);
  }
}