@import url("./tokens.css");

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--pm-color-background-base);
  color: var(--pm-color-text-primary);
  font-family: var(--pm-font-body);
  font-size: var(--pm-type-body-size);
  line-height: var(--pm-type-body-line);
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
input,
select,
textarea {
  border-radius: var(--pm-radius-none);
}

:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: var(--pm-focus-outline);
  outline-offset: var(--pm-focus-offset);
}

[hidden] {
  display: none !important;
}

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

.pm-container {
  width: min(100% - (2 * var(--pm-layout-gutter-mobile)), var(--pm-layout-content-max));
  margin-inline: auto;
}

.pm-readable {
  max-width: var(--pm-layout-readable);
}

.pm-section {
  padding-block: var(--pm-space-80);
  border-top: var(--pm-border-1) solid var(--pm-color-border-default);
}

/* Typography */
.pm-hero-title,
.pm-h1,
.pm-h2,
.pm-h3 {
  margin: 0;
  font-family: var(--pm-font-display);
  font-weight: 800;
  text-wrap: balance;
}

.pm-hero-title {
  max-width: 16ch;
  font-size: clamp(48px, 6vw, var(--pm-type-hero-size));
  line-height: 1;
  letter-spacing: var(--pm-type-hero-tracking);
}

.pm-h1 {
  font-size: clamp(44px, 5vw, var(--pm-type-h1-size));
  line-height: 1.0714;
  letter-spacing: var(--pm-type-h1-tracking);
}

.pm-h2 {
  font-size: clamp(34px, 4vw, var(--pm-type-h2-size));
  line-height: 1.1;
  letter-spacing: var(--pm-type-h2-tracking);
}

.pm-h3 {
  font-size: var(--pm-type-h3-size);
  line-height: var(--pm-type-h3-line);
  letter-spacing: var(--pm-type-h3-tracking);
}

.pm-body-large {
  max-width: var(--pm-layout-readable);
  font-size: var(--pm-type-body-large-size);
  line-height: var(--pm-type-body-large-line);
}

.pm-meta-label {
  margin: 0;
  color: var(--pm-color-accent-action);
  font-family: var(--pm-font-meta);
  font-size: var(--pm-type-label-size);
  font-weight: 700;
  line-height: var(--pm-type-label-line);
  letter-spacing: var(--pm-type-label-tracking);
  text-transform: uppercase;
}

.pm-caption {
  color: var(--pm-color-text-secondary);
  font-family: var(--pm-font-meta);
  font-size: 12px;
  line-height: 18px;
}

/* Wordmark */
.pm-wordmark {
  display: block;
  width: auto;
  height: 28px;
}

.pm-wordmark--mobile {
  height: 24px;
}

/* Actions */
.pm-button {
  display: inline-flex;
  min-height: var(--pm-layout-control-height);
  min-width: 180px;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  border: 0;
  background: var(--pm-color-accent-action);
  color: var(--pm-color-accent-on-action);
  font-family: var(--pm-font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  text-decoration: none;
  cursor: pointer;
}

.pm-button:hover {
  background: var(--pm-color-background-inverse);
  color: var(--pm-color-text-inverse);
}

.pm-button:active {
  opacity: 0.84;
}

.pm-button:disabled,
.pm-button[aria-disabled="true"] {
  border-color: var(--pm-color-border-default);
  background: var(--pm-color-background-raised);
  color: var(--pm-color-text-secondary);
  cursor: not-allowed;
  pointer-events: none;
}

.pm-button--secondary {
  border: var(--pm-border-2) solid var(--pm-color-border-strong);
  background: var(--pm-color-background-base);
  color: var(--pm-color-text-primary);
}

.pm-button--secondary:hover {
  border-color: transparent;
  background: var(--pm-color-background-inverse);
  color: var(--pm-color-text-inverse);
}

.pm-text-link {
  display: inline-flex;
  min-height: var(--pm-layout-touch-min);
  align-items: center;
  color: var(--pm-color-text-primary);
  font-weight: 600;
  line-height: 24px;
  text-underline-offset: 0.2em;
}

.pm-text-link:hover {
  color: var(--pm-color-accent-action);
  text-decoration: underline;
}

.pm-text-link:active {
  color: var(--pm-color-accent-action);
  opacity: 0.72;
}

.pm-text-link[aria-disabled="true"] {
  color: var(--pm-color-text-secondary);
  pointer-events: none;
}

.pm-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pm-space-12);
}

/* Header and navigation */
.pm-site-header {
  min-height: var(--pm-layout-header-mobile);
  border-bottom: var(--pm-border-1) solid var(--pm-color-border-default);
  background: var(--pm-color-background-base);
}

.pm-site-header__inner {
  min-height: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pm-primary-nav__list {
  display: flex;
  align-items: center;
  gap: var(--pm-space-32);
  margin: 0;
  padding: 0;
  list-style: none;
}

.pm-primary-nav a {
  color: var(--pm-color-text-primary);
  font-weight: 600;
  text-decoration: none;
}

.pm-primary-nav a:hover {
  color: var(--pm-color-accent-action);
}

.pm-menu-button {
  width: var(--pm-layout-touch-min);
  height: var(--pm-layout-touch-min);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--pm-color-text-primary);
  cursor: pointer;
}

.pm-menu-button__icon,
.pm-menu-button__icon::before,
.pm-menu-button__icon::after {
  display: block;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  background: currentColor;
  content: "";
}

.pm-menu-button__icon {
  position: relative;
}

.pm-menu-button__icon::before {
  position: absolute;
  top: -6px;
}

.pm-menu-button__icon::after {
  position: absolute;
  top: 6px;
}

.pm-menu-button[aria-expanded="true"] .pm-menu-button__icon {
  background: transparent;
}

.pm-menu-button[aria-expanded="true"] .pm-menu-button__icon::before {
  top: 0;
  transform: rotate(45deg);
}

.pm-menu-button[aria-expanded="true"] .pm-menu-button__icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.pm-mobile-menu {
  border-top: var(--pm-border-1) solid var(--pm-color-border-default);
  background: var(--pm-color-background-base);
}

.pm-mobile-menu a {
  display: flex;
  min-height: var(--pm-layout-touch-min);
  align-items: center;
  padding: var(--pm-space-12) var(--pm-layout-gutter-mobile);
  border-bottom: var(--pm-border-1) solid var(--pm-color-border-default);
  color: var(--pm-color-text-primary);
  font-weight: 600;
  text-decoration: none;
}

.pm-mobile-menu .pm-button {
  width: calc(100% - (2 * var(--pm-layout-gutter-mobile)));
  margin: var(--pm-space-16) var(--pm-layout-gutter-mobile) var(--pm-space-24);
}

/* Hero */
.pm-hero {
  padding-block: var(--pm-space-64);
}

.pm-hero__eyebrow {
  margin-bottom: var(--pm-space-32);
}

.pm-hero__body {
  margin-block: var(--pm-space-24) var(--pm-space-32);
  color: var(--pm-color-text-secondary);
}

.pm-hero__supporting-line {
  max-width: 980px;
  margin-top: var(--pm-space-32);
  padding-top: var(--pm-space-24);
  border-top: var(--pm-border-1) solid var(--pm-color-border-default);
  color: var(--pm-color-text-secondary);
  font-size: 14px;
  line-height: 22px;
}

/* Forms */
.pm-field {
  display: grid;
  gap: var(--pm-space-8);
}

.pm-field label {
  color: var(--pm-color-text-primary);
  font-size: 14px;
  font-weight: 600;
  line-height: 22px;
}

.pm-field input,
.pm-field select,
.pm-field textarea {
  width: 100%;
  min-height: var(--pm-layout-control-height);
  padding: 13px 16px;
  border: var(--pm-border-1) solid var(--pm-color-border-default);
  background: var(--pm-color-background-raised);
  color: var(--pm-color-text-primary);
}

.pm-field textarea {
  min-height: 160px;
  resize: vertical;
}

.pm-field select {
  appearance: none;
  padding-right: var(--pm-space-48);
}

.pm-select-control {
  position: relative;
}

.pm-select-control__icon {
  position: absolute;
  top: 50%;
  right: var(--pm-space-16);
  width: 16px;
  height: 16px;
  transform: translateY(-50%);
  background-color: var(--pm-color-text-primary);
  -webkit-mask: url("./assets/chevron-down.svg") center / 16px 16px no-repeat;
  mask: url("./assets/chevron-down.svg") center / 16px 16px no-repeat;
  pointer-events: none;
}

.pm-select-control select:disabled + .pm-select-control__icon {
  background-color: var(--pm-color-text-secondary);
  opacity: 0.58;
}

.pm-field input::placeholder,
.pm-field textarea::placeholder {
  color: var(--pm-color-form-placeholder);
  opacity: 1;
}

.pm-field input:focus-visible,
.pm-field select:focus-visible,
.pm-field textarea:focus-visible {
  border-color: var(--pm-color-focus-ring);
}

.pm-field [aria-invalid="true"] {
  border: var(--pm-border-2) solid var(--pm-color-form-error);
}

.pm-field__help,
.pm-field__error {
  margin: 0;
  font-size: 14px;
  line-height: 22px;
}

.pm-field__help {
  color: var(--pm-color-text-secondary);
}

.pm-field__error {
  color: var(--pm-color-form-error);
}

.pm-contact-form {
  display: grid;
  width: 100%;
  max-width: var(--pm-layout-narrow);
  gap: var(--pm-space-24);
  padding: var(--pm-space-32);
  border: var(--pm-border-1) solid var(--pm-color-border-default);
  background: var(--pm-color-background-raised);
}

.pm-contact-form__grid {
  display: grid;
  gap: var(--pm-space-24);
}

.pm-form-notice {
  margin: 0;
  padding-left: var(--pm-space-12);
  border-left: var(--pm-border-2) solid var(--pm-color-accent-action);
  color: var(--pm-color-text-secondary);
  font-size: 14px;
  line-height: 22px;
}

.pm-error-summary,
.pm-success-summary {
  padding: var(--pm-space-16);
  border: var(--pm-border-2) solid var(--pm-color-form-error);
}

.pm-success-summary {
  border-color: var(--pm-color-border-strong);
}

.pm-contact-form.is-success > :not(.pm-success-summary) {
  display: none;
}

.pm-error-summary h2,
.pm-success-summary h2 {
  margin: 0 0 var(--pm-space-8);
  font-family: var(--pm-font-display);
  font-size: 24px;
  line-height: 30px;
}

.pm-error-summary a {
  color: var(--pm-color-form-error);
}

/* Section headings and cards */
.pm-section-heading {
  display: grid;
  gap: var(--pm-space-16);
  margin-bottom: var(--pm-space-40);
}

.pm-section-heading--centred {
  max-width: var(--pm-layout-narrow);
  margin-inline: auto;
  text-align: center;
}

.pm-card-grid {
  display: grid;
  gap: var(--pm-space-20);
}

.pm-card {
  display: grid;
  min-height: 100%;
  align-content: start;
  gap: var(--pm-space-16);
  padding: var(--pm-space-24);
  border: var(--pm-border-1) solid var(--pm-color-border-default);
  background: var(--pm-color-background-raised);
}

.pm-card p {
  margin: 0;
  color: var(--pm-color-text-secondary);
}

.pm-card .pm-text-link {
  align-self: end;
}

/* Proof and receipt */
.pm-proof-split {
  display: grid;
  gap: var(--pm-space-48);
}

.pm-receipt {
  padding: var(--pm-space-24);
  border: var(--pm-border-1) solid var(--pm-color-border-default);
  background: var(--pm-color-background-base);
  font-family: var(--pm-font-meta);
  font-size: 12px;
  line-height: 18px;
}

.pm-receipt__header,
.pm-receipt__row {
  display: grid;
  gap: var(--pm-space-8);
  padding-block: var(--pm-space-12);
  border-bottom: var(--pm-border-1) solid var(--pm-color-border-default);
}

.pm-receipt__header {
  grid-template-columns: 1fr auto;
  color: var(--pm-color-text-primary);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.pm-receipt__label {
  color: var(--pm-color-text-secondary);
  text-transform: uppercase;
}

.pm-receipt__note {
  margin: var(--pm-space-16) 0 0;
  color: var(--pm-color-text-secondary);
}

.pm-redaction {
  display: inline-block;
  width: 8.5em;
  height: 0.8em;
  background: currentColor;
  vertical-align: baseline;
}

.pm-redaction--short {
  width: 4.5em;
}

.pm-redaction--long {
  width: 13em;
}

/* Contact organism */
.pm-contact-section {
  display: grid;
  gap: var(--pm-space-48);
  padding-block: var(--pm-space-64);
}

.pm-contact-section__copy {
  max-width: 500px;
}

.pm-contact-section__facts {
  color: var(--pm-color-text-secondary);
  font-family: var(--pm-font-meta);
  font-size: 12px;
  line-height: 18px;
}

/* Closing CTA */
.pm-closing-cta {
  background: var(--pm-color-background-inverse);
  color: var(--pm-color-text-inverse);
}

.pm-closing-cta__inner {
  display: grid;
  gap: var(--pm-space-24);
  align-items: center;
  padding-block: var(--pm-space-64);
}

/* Footer */
.pm-site-footer {
  padding-block: var(--pm-space-48) var(--pm-space-32);
  border-top: var(--pm-border-1) solid var(--pm-color-border-default);
}

.pm-site-footer__grid,
.pm-site-footer__links {
  display: grid;
  gap: var(--pm-space-32);
}

.pm-site-footer__links {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pm-site-footer ul {
  margin: var(--pm-space-12) 0 0;
  padding: 0;
  list-style: none;
}

.pm-site-footer li + li {
  margin-top: var(--pm-space-8);
}

.pm-site-footer a {
  color: var(--pm-color-text-primary);
  font-weight: 600;
  text-decoration: none;
}

.pm-site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--pm-space-16);
  margin-top: var(--pm-space-48);
  padding-top: var(--pm-space-24);
  border-top: var(--pm-border-1) solid var(--pm-color-border-default);
  color: var(--pm-color-text-secondary);
  font-size: 14px;
  line-height: 22px;
}

/* Responsive rules */
@media (min-width: 768px) {
  .pm-container {
    width: min(100% - (2 * var(--pm-layout-gutter-tablet)), var(--pm-layout-content-max));
  }

  .pm-site-header {
    min-height: var(--pm-layout-header-desktop);
  }

  .pm-menu-button,
  .pm-mobile-menu {
    display: none;
  }

  .pm-contact-form__grid--two-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pm-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pm-proof-split {
    grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
    align-items: start;
  }

  .pm-contact-section {
    grid-template-columns: minmax(0, 356px) minmax(0, var(--pm-layout-narrow));
    justify-content: space-between;
    align-items: start;
  }

  .pm-contact-section__copy {
    max-width: 356px;
  }

  .pm-contact-form {
    justify-self: end;
  }

  .pm-closing-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .pm-site-footer__grid {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 1280px) {
  .pm-container {
    width: min(100% - (2 * var(--pm-layout-gutter-desktop)), var(--pm-layout-content-max));
  }
}

@media (max-width: 767.98px) {
  .pm-primary-nav {
    display: none;
  }

  .pm-section {
    padding-block: var(--pm-space-64);
  }

  .pm-hero {
    padding-block: var(--pm-space-48);
  }

  .pm-contact-form {
    padding: var(--pm-space-20);
  }
}

@media (max-width: 479.98px) {
  .pm-action-row {
    display: grid;
  }

  .pm-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}