/* =========================================================================
   StudyBite — design system
   Brand values come from the client's references (design/references/README.md).
   Tokens first, then base, layout, components, pages.
   Logical properties (inline/block) keep the layout ready for RTL.
   ========================================================================= */

@font-face {
  font-family: "Nunito";
  src: url("../fonts/nunito-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 1000;
  font-style: normal;
  font-display: swap;
}

/* Arabic (REQ-PUB-002 v1.9): Rubik until the client confirms a brand Arabic font (Q-N29). */
@font-face {
  font-family: "Rubik";
  src: url("../fonts/rubik-arabic-wght-normal.woff2") format("woff2");
  font-weight: 300 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF,
    U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC;
}

:root {
  color-scheme: light;

  /* Brand palette (measured from the client references) */
  --brand-navy: #1e2b4b;
  --brand-coral: #f98a70;
  --brand-coral-deep: #e6553d;
  --brand-cream: #f7f3ee;
  --brand-cream-on-navy: #f4f3ef;
  --brand-beige: #ebe7dc;
  --brand-ink: #515563;
  --brand-slate: #959fbc;

  /* Roles — text pairs meet WCAG 2.2 AA (4.5:1); UI borders meet 3:1.
     Coral is never used for text on light backgrounds (2.1:1 on cream). */
  --c-text: var(--brand-navy);
  --c-muted: var(--brand-ink);
  --c-canvas: var(--brand-cream);
  --c-card: var(--brand-beige);
  --c-surface: #ffffff;
  --c-border: #ddd6c8;
  --c-border-strong: #7c8a9a;
  --c-primary: var(--brand-navy);
  --c-primary-hover: #131c33;
  --c-primary-soft: #e2e4ec;
  --c-on-primary: var(--brand-cream);
  --c-accent: var(--brand-coral);
  --c-on-navy: var(--brand-cream-on-navy);
  --c-on-navy-muted: var(--brand-slate);
  --c-focus: var(--brand-navy);
  --c-error: #b3261e;
  --c-error-soft: #fdeeec;
  --c-success: #1d6b3c;
  --c-success-soft: #e8f4ed;
  --c-notice: #7a5200;
  --c-notice-soft: #fff6e0;

  /* Type — Nunito, matched to the wordmark; self-hosted (OFL) */
  --font-body: "Nunito", "Rubik", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, monospace;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --leading: 1.6;

  /* Space (8-point scale) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;

  /* Shape, depth, motion — large rounded, mostly flat cards as in the references */
  --radius-sm: 10px;
  --radius: 22px;
  --radius-pill: 999px;
  --shadow: none;
  --control-height: 2.75rem;
  --duration: 160ms;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --max-width: 72rem;
}

/* --------------------------------------------------------------- Base */

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

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

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading);
  color: var(--c-text);
  background: var(--c-canvas);
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-block: 0 var(--space-3);
  font-weight: 800;
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.875rem, 1.4rem + 1.8vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.01em;
}

h2 {
  font-size: var(--text-xl);
}

h3 {
  font-size: var(--text-base);
}

p {
  margin-block: 0 var(--space-3);
}

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

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

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

/* Components set their own display; the hidden attribute must still win. */
[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.icon {
  inline-size: 1.25em;
  block-size: 1.25em;
  flex: none;
}

/* Respect the user's motion preference everywhere. */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
  }
}

/* ------------------------------------------------------------- Layout */

.container {
  inline-size: 100%;
  max-inline-size: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

@media (min-width: 48rem) {
  .container {
    padding-inline: var(--space-4);
  }
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding-block: var(--space-4) var(--space-5);
}

/* Short pages sit in the middle of the available space instead of hugging the top. */
.empty-state {
  margin-block: auto;
}

main:focus {
  outline: none;
}

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

.page-header .lead {
  margin-block-end: 0;
}

.lead {
  font-size: var(--text-lg);
  color: var(--c-muted);
  max-inline-size: 60rem;
}

.skip-link {
  position: absolute;
  inset-inline-start: var(--space-3);
  inset-block-start: -100px;
  z-index: 10;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--c-primary);
  color: var(--c-on-primary);
  font-weight: 600;
}

.skip-link:focus {
  inset-block-start: var(--space-2);
  color: var(--c-on-primary);
}

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

.site-header {
  background: var(--brand-navy);
  color: var(--c-on-navy);
}

.site-header :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--brand-coral);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  padding-block: var(--space-3);
}

.brand {
  display: inline-flex;
  border-radius: var(--radius-sm);
}

.brand img {
  display: block;
  block-size: 3.25rem;
  inline-size: auto;
}

@media (max-width: 47.99rem) {
  .brand img {
    block-size: 2.5rem;
  }
}

.nav-list,
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  min-block-size: 2.25rem;
  padding-inline: var(--space-3);
  border-radius: var(--radius-pill);
  color: var(--c-on-navy);
  font-weight: 700;
  text-decoration: none;
  transition: background-color var(--duration) var(--ease), color var(--duration) var(--ease);
}

.nav-list a:hover {
  background: rgb(255 255 255 / 0.08);
  color: var(--c-on-navy);
}

/* Coral on plain navy is 5.9:1; a lightened pill behind it would drop below 4.5:1. */
.nav-list a[aria-current="page"],
.nav-list a[aria-current="page"]:hover {
  background: transparent;
  color: var(--brand-coral);
  box-shadow: inset 0 -3px 0 var(--brand-coral);
  border-radius: 0;
}

.site-footer {
  background: var(--brand-navy);
  color: var(--c-on-navy);
  font-size: var(--text-sm);
}

.site-footer a {
  color: var(--c-on-navy);
}

.site-footer a:hover {
  color: var(--brand-coral);
}

.site-footer__brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-3);
}

.site-footer__tagline {
  margin: 0;
  color: var(--c-on-navy-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  padding-block: var(--space-3);
}

.site-footer__name {
  margin: 0;
  font-weight: 600;
}

/* --------------------------------------------------------- Components */

.card {
  background: var(--c-card);
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-4);
}

/* Navy card with the brand "bite" taken out of its top-right corner. */
.card--navy {
  background: var(--brand-navy);
  color: var(--c-on-navy);
  /* Three overlapping circles cut the scalloped "bite" seen in the client's reference card. */
  --bite: radial-gradient(circle 1.5rem at calc(100% - 3.1rem) 0, #0000 98%, #000),
    radial-gradient(circle 1.7rem at calc(100% - 0.9rem) 0.9rem, #0000 98%, #000),
    radial-gradient(circle 1.3rem at 100% 3.4rem, #0000 98%, #000);
  -webkit-mask: var(--bite);
  -webkit-mask-composite: source-in;
  mask: var(--bite);
  mask-composite: intersect;
}

.card--navy h2 {
  color: var(--c-on-navy);
}

.form-section.card {
  padding: var(--space-3) var(--space-4) var(--space-4);
}

@media (max-width: 47.99rem) {
  .card {
    padding: var(--space-3);
  }
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-block-size: var(--control-height);
  padding-inline: var(--space-4);
  border: 2px solid var(--c-primary);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--c-primary);
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    color var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.button:hover {
  background: var(--c-primary-soft);
  color: var(--c-primary-hover);
}

.button:active {
  transform: translateY(1px);
}

.button--primary {
  background: var(--c-primary);
  color: var(--c-on-primary);
}

.button--primary:hover {
  background: var(--c-primary-hover);
  border-color: var(--c-primary-hover);
  color: var(--c-on-primary);
}

.button--small {
  min-block-size: 2.25rem;
  padding-inline: var(--space-3);
  font-size: var(--text-sm);
}

.button[aria-busy="true"] {
  cursor: progress;
  opacity: 0.85;
}

.button[aria-busy="true"]::before {
  content: "";
  inline-size: 1em;
  block-size: 1em;
  border: 2px solid currentcolor;
  border-inline-end-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Alerts and banners */
.banner {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border-inline-start: 4px solid currentcolor;
  animation: appear var(--duration) var(--ease);
}

.banner p {
  margin: 0;
}

.banner--error {
  background: var(--c-error-soft);
  color: var(--c-error);
}

.banner--notice {
  background: var(--c-notice-soft);
  color: var(--c-notice);
}

@keyframes appear {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
}

/* Empty states (placeholders, 404) */
.empty-state {
  inline-size: 100%;
  max-inline-size: 36rem;
  margin-inline: auto;
  text-align: center;
}

.empty-state__icon {
  inline-size: 3rem;
  block-size: 3rem;
  color: var(--c-primary);
  margin-block-end: var(--space-3);
}

.empty-state .actions {
  justify-content: center;
  margin-block-start: var(--space-4);
}

/* ---------------------------------------------------------------- Home */

.home {
  display: grid;
  gap: var(--space-6);
}

.hero {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 64rem) {
  /* The hero fills the first screen; the rest of the home page scrolls below it. */
  .hero {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-6);
    min-block-size: calc(100svh - 10rem);
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-block-end: var(--space-2);
  color: var(--c-text);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  inline-size: 0.6rem;
  block-size: 0.6rem;
  border-radius: 50%;
  background: var(--brand-coral-deep);
}

.home .actions {
  margin-block: var(--space-4);
}

.facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  color: var(--c-muted);
  font-size: var(--text-sm);
}

.facts li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.facts .icon {
  color: var(--brand-coral-deep);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  counter-reset: step;
}

.steps li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0 var(--space-3);
  counter-increment: step;
}

.steps li::before {
  content: counter(step);
  grid-row: span 2;
  display: grid;
  place-items: center;
  inline-size: 2rem;
  block-size: 2rem;
  border-radius: 50%;
  background: var(--brand-coral);
  color: var(--brand-navy);
  font-weight: 900;
}

.card--navy .steps h3 {
  color: var(--c-on-navy);
}

.card--navy .steps p {
  color: var(--c-on-navy-muted);
}

.steps h3 {
  margin: 0;
  line-height: 2rem;
}

.steps p {
  margin: 0;
  color: var(--c-muted);
  font-size: var(--text-sm);
}

/* ------------------------------------------------------------- Privacy */

.prose {
  max-inline-size: 46rem;
}

.prose h2 {
  margin-block-start: var(--space-4);
}

.prose ul {
  padding-inline-start: var(--space-4);
  margin-block: 0 var(--space-3);
}

.prose li + li {
  margin-block-start: var(--space-1);
}

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

/* --------------------------------------------------------------- Forms */

.form-note {
  font-size: var(--text-sm);
  color: var(--c-muted);
  margin-block: var(--space-2) 0;
}

.req {
  color: var(--c-error);
  font-weight: 700;
}

.request-form {
  display: grid;
  gap: var(--space-3);
}

.form-section {
  margin: 0;
  min-inline-size: 0;
}


.form-section > legend {
  float: inline-start;
  inline-size: 100%;
  margin-block-end: var(--space-3);
  padding: 0;
  font-size: var(--text-lg);
  font-weight: 700;
}

.form-section > legend + * {
  clear: both;
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3) var(--space-4);
}

@media (min-width: 48rem) {
  .form-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .col-2 {
    grid-column: span 2;
  }

  .col-3 {
    grid-column: span 3;
  }

  .col-4 {
    grid-column: span 4;
  }

  .col-6 {
    grid-column: span 6;
  }

}

.field {
  min-inline-size: 0;
}

.field > label:not(.choice),
.choice-group > legend {
  display: block;
  margin-block-end: var(--space-1);
  padding: 0;
  font-weight: 600;
}

.help {
  margin: var(--space-1) 0 0;
  color: var(--c-muted);
  font-size: var(--text-sm);
}

.form-section > .help {
  margin-block: calc(-1 * var(--space-2)) var(--space-3);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="file"],
select,
textarea {
  inline-size: 100%;
  min-block-size: var(--control-height);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  color: var(--c-text);
  font: inherit;
  font-weight: 600;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--c-muted);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline-offset: 0;
  border-color: var(--c-focus);
}

textarea {
  resize: vertical;
}

input[type="file"] {
  padding: var(--space-1);
  border-style: dashed;
  cursor: pointer;
}

input[type="file"]::file-selector-button {
  margin-inline-end: var(--space-3);
  min-block-size: 2.125rem;
  padding-inline: var(--space-3);
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--brand-navy);
  color: var(--c-on-navy);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

/* Choice controls: whole label is the target (WCAG 2.5.8), 44px tall. */
.choice-group {
  margin: 0;
  padding: 0;
  border: 0;
}

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

.choice {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-block-size: var(--control-height);
  padding-inline: var(--space-3);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--duration) var(--ease), border-color var(--duration) var(--ease);
}

.choice:hover {
  border-color: var(--c-primary);
}

.choice:has(input:checked) {
  border-color: var(--brand-navy);
  background: var(--brand-navy);
  color: var(--c-on-navy);
}

.choice:has(input:focus-visible) {
  outline: 3px solid var(--c-focus);
  outline-offset: 2px;
}

.group-size {
  margin-block-start: var(--space-3);
}

.group-size input {
  max-inline-size: 9rem;
}

.group-size:not([hidden]) {
  animation: appear var(--duration) var(--ease);
}

.choice input {
  inline-size: 1.125rem;
  block-size: 1.125rem;
  margin: 0;
  accent-color: var(--brand-coral);
}

.choice input:focus-visible {
  outline: none;
}


/* Error state */
.field--error input:not([type="checkbox"], [type="radio"]),
.field--error select,
.field--error textarea,
.field--error .choice {
  border: 2px solid var(--c-error);
}

.field-error {
  display: flex;
  gap: var(--space-1);
  align-items: center;
  margin: var(--space-1) 0 0;
  color: var(--c-error);
  font-size: var(--text-sm);
  font-weight: 600;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
}

.form-actions p {
  margin: 0;
  color: var(--c-muted);
  font-size: var(--text-sm);
}

/* --------------------------------------------------- Confirmation dialog */

.modal {
  inline-size: min(34rem, calc(100% - 2rem));
  max-block-size: calc(100dvh - 2rem);
  padding: var(--space-5);
  border: 0;
  border-radius: var(--radius);
  background: var(--c-surface);
  color: var(--c-text);
  box-shadow: 0 24px 48px rgb(16 24 40 / 0.22);
}

.modal::backdrop {
  background: rgb(15 23 42 / 0.55);
}

.modal[open] {
  animation: modal-in 200ms var(--ease);
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
}

.modal__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-block-end: var(--space-3);
}

.modal__header h2 {
  margin: 0;
  font-size: var(--text-xl);
}

.modal__icon {
  inline-size: 2.5rem;
  block-size: 2.5rem;
  color: var(--c-success);
}

.modal__label {
  margin-block-end: var(--space-2);
  color: var(--c-muted);
  font-size: var(--text-sm);
  font-weight: 600;
}

.modal__actions {
  display: flex;
  justify-content: flex-end;
  margin-block-start: var(--space-4);
}

@media (max-width: 47.99rem) {
  .modal {
    padding: var(--space-4);
  }

  .modal__actions .button {
    inline-size: 100%;
  }
}

.reference-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-3);
  margin-block-end: var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--c-success-soft);
}

.reference {
  font-family: var(--font-mono);
  font-size: clamp(1.375rem, 1.1rem + 1.2vw, 1.875rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  overflow-wrap: anywhere;
}

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


/* ------------------------------------------------------------- Tracking */

.track-layout {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

@media (min-width: 64rem) {
  .track-layout:has(.track-result) {
    grid-template-columns: 2fr 3fr;
  }

  .track-layout:has(.track-result) .col-3 {
    grid-column: span 6;
  }
}

.track-form {
  display: grid;
  gap: var(--space-3);
}

.track-result {
  animation: appear var(--duration) var(--ease);
  scroll-margin-block-start: var(--space-3);
}

.track-result:focus {
  outline: none;
}

.track-result:focus-visible {
  outline: 3px solid var(--c-focus);
  outline-offset: 2px;
}

.track-result__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-3);
  margin-block-end: var(--space-2);
}

.track-result__header h2 {
  margin: 0;
  font-family: var(--font-mono);
}

.track-result__explanation {
  color: var(--c-muted);
}

.status-badge {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--brand-navy);
  color: var(--c-on-navy);
  font-size: var(--text-sm);
  font-weight: 700;
}

.status-badge--closed {
  background: var(--c-canvas);
  color: var(--c-text);
  border: 1px solid var(--c-border-strong);
}

.progress {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-2);
}

.progress__step {
  padding-block-start: var(--space-3);
  border-block-start: 4px solid var(--c-border);
  color: var(--c-muted);
  font-size: var(--text-sm);
  font-weight: 600;
}

.progress__step.is-done {
  border-color: var(--c-primary);
  color: var(--c-text);
}

.progress__step.is-current {
  border-color: var(--brand-coral-deep);
  color: var(--c-text);
}

.details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: var(--space-3) var(--space-4);
  margin: 0;
}

.details dt {
  color: var(--c-muted);
  font-size: var(--text-sm);
}

.details dd {
  margin: 0;
  font-weight: 600;
  overflow-wrap: anywhere;
}

/* ---------------------------------------------------------------- Motion
   Only under html.motion (JavaScript on, no reduced-motion preference), so content is
   never hidden for anyone else. Transform and opacity only, for smooth rendering. */

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}

.motion [data-enter] {
  animation: rise 520ms var(--ease) both;
  animation-delay: calc(var(--i, 0) * 90ms);
}

.motion [data-reveal] {
  opacity: 0;
  transform: translateY(24px) scale(0.98);
  transition:
    opacity 600ms var(--ease) 150ms,
    transform 600ms var(--ease) 150ms;
}

.motion [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.motion [data-reveal] .stagger > * {
  opacity: 0;
  transform: translateX(12px);
  transition:
    opacity 450ms var(--ease),
    transform 450ms var(--ease);
  transition-delay: calc(350ms + var(--i, 0) * 80ms);
}

.motion [data-reveal].is-visible .stagger > * {
  opacity: 1;
  transform: none;
}

/* Interactive touches: real pointers only, so a tap on a phone never leaves a stuck lift */
@media (hover: hover) {
  .motion .button:hover:not(:disabled, [aria-busy="true"]) {
    transform: translateY(-1px);
  }

  .motion .steps li::before {
    transition: transform var(--duration) var(--ease);
  }

  .motion .steps li:hover::before {
    transform: scale(1.12);
  }
}

/* The logo's three coral crumbs, drifting next to the bite */
.bite-wrap {
  position: relative;
}

.crumbs {
  position: absolute;
  inset-block-start: -1.4rem;
  right: -0.4rem;
  inline-size: 3rem;
  block-size: 3rem;
  pointer-events: none;
}

.crumb {
  position: absolute;
  border-radius: 50%;
  background: var(--brand-coral-deep);
}

.crumb:nth-child(1) {
  inset-block-start: 0;
  left: 0.3rem;
  inline-size: 0.55rem;
  block-size: 0.55rem;
}

.crumb:nth-child(2) {
  inset-block-start: 0.7rem;
  left: 1.2rem;
  inline-size: 0.8rem;
  block-size: 0.8rem;
}

.crumb:nth-child(3) {
  inset-block-start: 1.9rem;
  left: 2.1rem;
  inline-size: 0.45rem;
  block-size: 0.45rem;
}

@keyframes drift {
  0%,
  100% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(3px, -6px);
  }
}

.motion .crumb {
  animation: drift 4.5s ease-in-out infinite;
}

.motion .crumb:nth-child(2) {
  animation-delay: -1.5s;
}

.motion .crumb:nth-child(3) {
  animation-delay: -3s;
}

/* Paper has no scrolling: print everything in its final place */
@media print {
  .motion [data-reveal],
  .motion [data-reveal] .stagger > * {
    opacity: 1;
    transform: none;
  }

  .crumbs {
    display: none;
  }
}

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

.home-section h2,
.cta h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
}

.home-section h2 {
  margin-block-end: var(--space-2);
}

.section-lead {
  max-inline-size: 40rem;
  margin: 0 0 var(--space-4);
  color: var(--c-muted);
}

.tiles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 48rem) {
  .tiles--2,
  .tiles--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .tiles--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.tile h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-block-end: var(--space-2);
}

.tile h3::before {
  content: "";
  flex: none;
  inline-size: 0.6rem;
  block-size: 0.6rem;
  border-radius: 50%;
  background: var(--brand-coral-deep);
}

.tile p {
  margin: 0;
  color: var(--c-muted);
}

.faq {
  display: grid;
  gap: var(--space-2);
  max-inline-size: 48rem;
}

.faq details {
  border-radius: var(--radius-sm);
  background: var(--c-card);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-block-size: 44px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

/* A plus that turns into a cross when the answer is open */
.faq summary::after {
  content: "+";
  flex: none;
  display: grid;
  place-items: center;
  inline-size: 1.75rem;
  block-size: 1.75rem;
  border-radius: 50%;
  background: var(--brand-navy);
  color: var(--c-on-navy);
  font-size: 1.25rem;
  line-height: 1;
  transition: transform var(--duration) var(--ease);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  margin: 0;
  padding: 0 var(--space-3) var(--space-3);
  color: var(--c-muted);
}

.cta {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  padding-block: var(--space-6);
  text-align: center;
}

.cta h2 {
  margin: 0;
}

.cta p {
  margin: 0 0 var(--space-2);
  color: var(--c-on-navy-muted);
}

.button--on-navy {
  border-color: var(--brand-coral);
  background: var(--brand-coral);
  color: var(--brand-navy);
}

.button--on-navy:hover {
  border-color: var(--c-on-navy);
  background: var(--c-on-navy);
  color: var(--brand-navy);
}

.card--navy :focus-visible {
  outline-color: var(--brand-coral);
}

/* ---------------------------------------------------------------- Operations area */

.brand--ops {
  align-items: center;
  gap: var(--space-2);
  color: var(--c-on-navy);
  text-decoration: none;
}

.brand__area {
  padding: 0.125rem var(--space-2);
  border: 1px solid var(--brand-coral);
  border-radius: var(--radius-pill);
  color: var(--brand-coral);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-button {
  display: inline-flex;
  align-items: center;
  min-block-size: 2.25rem;
  padding-inline: var(--space-3);
  border: 1px solid rgb(255 255 255 / 0.35);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--c-on-navy);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background-color var(--duration) var(--ease);
}

.nav-button:hover {
  background: rgb(255 255 255 / 0.08);
}

.banner--success {
  background: var(--c-success-soft);
  color: var(--c-success);
}

.messages {
  display: grid;
  gap: var(--space-2);
  margin-block-end: var(--space-4);
}

.button--block {
  inline-size: 100%;
}

.auth-layout {
  display: grid;
  place-items: center;
  margin-block: auto;
}

.auth-card {
  display: grid;
  gap: var(--space-2);
  inline-size: 100%;
  max-inline-size: 26rem;
}

.auth-card__header h1 {
  margin: 0;
}

.auth-card__header .eyebrow {
  margin-block-end: var(--space-1);
}

.auth-card .button--block {
  margin-block-start: var(--space-2);
}

.auth-card__header .lead {
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
}

.auth-card__note {
  margin: 0;
  color: var(--c-muted);
  font-size: var(--text-sm);
  text-align: center;
}

.temp-password {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: 0.06em;
}

.modal__icon--warning {
  color: var(--c-notice);
}

.modal__actions--pair {
  gap: var(--space-2);
}

.team-layout {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

@media (min-width: 64rem) {
  .team-layout {
    grid-template-columns: 2fr 1fr;
  }
}

.team-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.team-member {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-3);
  padding-block: var(--space-3);
  border-block-start: 1px solid var(--c-border);
}

.team-member:first-child {
  border-block-start: 0;
  padding-block-start: 0;
}

.team-member__info {
  min-inline-size: 0;
}

.team-member__name,
.team-member__meta {
  margin: 0;
  overflow-wrap: anywhere;
}

.team-member__name {
  font-weight: 800;
}

.team-member__meta {
  color: var(--c-muted);
  font-size: var(--text-sm);
}

.team-member.is-inactive .team-member__name {
  color: var(--c-muted);
}

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

.team-member__actions form,
.site-header form {
  margin: 0;
}

.team-add {
  display: grid;
  gap: var(--space-3);
}

.team-add h2,
.team-add .help {
  margin: 0;
}

.tag {
  display: inline-block;
  margin-inline-start: var(--space-1);
  padding: 0 var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--brand-navy);
  color: var(--c-on-navy);
  font-size: 0.75rem;
  font-weight: 700;
  vertical-align: middle;
}

.tag--muted {
  background: var(--c-border-strong);
  color: var(--brand-navy);
}

/* ---------------------------------------------------------------- Requests dashboard */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(6.5rem, 1fr));
  gap: var(--space-2);
}

.stat {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  border-block-start: 4px solid var(--stat-color, var(--brand-navy));
  background: var(--c-card);
  color: var(--c-text);
  text-decoration: none;
  transition: background-color var(--duration) var(--ease), color var(--duration) var(--ease);
}

.stat:hover {
  background: var(--brand-beige);
  color: var(--c-text);
}

.stat.is-active {
  background: var(--brand-navy);
  color: var(--c-on-navy);
}

.stat__value {
  font-size: var(--text-xl);
  font-weight: 900;
  line-height: 1;
}

.stat__label {
  font-size: var(--text-sm);
  font-weight: 700;
}

.stat--submitted { --stat-color: #3b4f80; }
.stat--processing { --stat-color: #b07800; }
.stat--assigned { --stat-color: #1b6aa8; }
.stat--done { --stat-color: #1d6b3c; }
.stat--cancelled { --stat-color: #6b7080; }
.stat--unable_to_fulfill { --stat-color: #b3261e; }

.stat-note {
  margin: var(--space-2) 0 0;
  color: var(--c-muted);
  font-size: var(--text-sm);
}

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: var(--space-3);
  align-items: end;
  margin-block: var(--space-4);
}

.filters label:not(.choice) {
  display: block;
  margin-block-end: var(--space-1);
  font-weight: 600;
}

.filters__search {
  grid-column: 1 / -1;
}

input[type="search"] {
  inline-size: 100%;
  min-block-size: var(--control-height);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  color: var(--c-text);
  font: inherit;
  font-weight: 600;
}

.filters__check {
  justify-self: start;
}

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

.results {
  transition: opacity var(--duration) var(--ease);
}

.results[aria-busy="true"] {
  opacity: 0.5;
}

.results__summary {
  margin: 0 0 var(--space-2);
  color: var(--c-muted);
  font-size: var(--text-sm);
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  box-shadow: inset 0 0 0 1px var(--c-border);
}

.request-table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.request-table th,
.request-table td {
  padding: var(--space-2) var(--space-3);
  border-block-end: 1px solid var(--c-border);
  text-align: start;
  vertical-align: top;
}

.request-table th {
  background: var(--c-card);
  font-weight: 800;
  white-space: nowrap;
}

.request-table tbody tr:last-child td {
  border-block-end: 0;
}

.request-table tbody tr:hover {
  background: var(--c-canvas);
}

.request-link {
  font-weight: 800;
  white-space: nowrap;
}

.cell-main,
.cell-sub {
  display: block;
}

.cell-sub {
  color: var(--c-muted);
}

/* Phones: each row becomes a small card with labels. */
@media (max-width: 47.99rem) {
  .table-wrap {
    background: transparent;
    box-shadow: none;
  }

  .request-table thead {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .request-table,
  .request-table tbody,
  .request-table tr,
  .request-table td {
    display: block;
  }

  .request-table tr {
    margin-block-end: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    background: var(--c-surface);
    box-shadow: inset 0 0 0 1px var(--c-border);
  }

  .request-table td {
    display: grid;
    grid-template-columns: 7.5rem 1fr;
    gap: var(--space-2);
    padding: var(--space-1) 0;
    border: 0;
  }

  .request-table td::before {
    content: attr(data-label);
    color: var(--c-muted);
    font-weight: 700;
  }
}

.status-pill {
  display: inline-block;
  padding: 0.125rem var(--space-2);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill--submitted { background: #e6e9f2; color: #1e2b4b; }
.status-pill--processing { background: #fff6e0; color: #6b4700; }
.status-pill--assigned { background: #e4effa; color: #164f7e; }
.status-pill--done { background: #e8f4ed; color: #1d6b3c; }
.status-pill--cancelled { background: #eeeef1; color: #3f4350; }
.status-pill--unable_to_fulfill { background: #fdeeec; color: #a1221b; }

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-block-start: var(--space-4);
}

.pagination__status {
  color: var(--c-muted);
  font-weight: 700;
}

/* ---------------------------------------------------------------- Request page */

.back-link {
  margin: 0 0 var(--space-2);
}

.detail-header {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
}

.detail-header h1 {
  margin: 0;
}

.detail-header__status {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.detail-grid {
  display: grid;
  gap: var(--space-4);
  margin-block-start: var(--space-4);
}

@media (min-width: 64rem) {
  .detail-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.detail-subtitle {
  margin: var(--space-4) 0 var(--space-1);
  font-size: var(--text-base);
}

.notes {
  margin: 0;
  overflow-wrap: anywhere;
}

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

.history {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.history li {
  display: grid;
  padding-inline-start: var(--space-3);
  border-inline-start: 3px solid var(--brand-coral-deep);
}

.history__event {
  font-weight: 800;
}

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

/* ---------------------------------------------------------------- Request actions */

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

.actions-card h2 {
  margin-block-end: var(--space-2);
}

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

.card__header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-block-end: var(--space-3);
}

.card__header-row h2 {
  margin: 0;
}

.modal__form {
  display: grid;
  gap: var(--space-3);
}

.modal__form .modal__header,
.modal__form p {
  margin: 0;
}

.modal__form .modal__actions {
  margin-block-start: 0;
}

.modal__form textarea,
.modal__form input[type="number"] {
  inline-size: 100%;
}

.history__detail {
  overflow-wrap: anywhere;
}

.nowrap {
  white-space: nowrap;
}

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

.track-result__contact {
  margin: var(--space-4) 0 0;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--c-canvas);
}

/* Confirm buttons for actions that close something and cannot simply be undone */
.button--danger {
  border-color: #a1221b;
  background: #a1221b;
  color: #fff;
}

.button--danger:hover {
  border-color: #7f1a15;
  background: #7f1a15;
  color: #fff;
}

.field.js-members[hidden] {
  display: none;
}


/* ---------------------------------------------------------------- Arabic */

/* Arabic letters join; spacing and capitals do not apply. */
:lang(ar) * {
  letter-spacing: 0 !important;
  text-transform: none !important;
}

:lang(ar) .lead,
:lang(ar) p {
  line-height: 1.75;
}

/* The bite is always top-right; in Arabic the heading starts there, so it steps aside. */
:lang(ar) .card--navy > h2:first-child {
  padding-right: 3.25rem;
}

/* Phone numbers and emails always read left to right, even inside Arabic text. */
a[href^="tel:"],
a[href^="mailto:"] {
  direction: ltr;
  unicode-bidi: isolate;
}

:lang(ar) input[type="tel"],
:lang(ar) input[type="email"] {
  direction: ltr;
  text-align: right;
}