/* ==========================================================================
   KYNDER — application styles. Built on tokens.css (custom properties only).
   One rule set serves both LTR and RTL via logical properties. No mirrored
   overrides. Only the seven brand colours (+ opacity derivations) are used.
   ========================================================================== */

/* ------- Reset ---------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
* {
  margin: 0;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
a {
  color: var(--terracotta-text);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

/* ------- Base ----------------------------------------------------------- */
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body, 'Inter'), system-ui, sans-serif;
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
:root {
  --font-body: 'Inter';
  --font-display: 'Lora';
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display, 'Lora'), Georgia, serif;
  line-height: var(--lh-heading);
  font-weight: var(--weight-semibold);
  color: var(--navy-deep);
  letter-spacing: var(--tracking-tight);
}
h1 {
  font-size: var(--fs-display-2);
  line-height: var(--lh-snug);
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
}
p {
  max-width: 68ch;
}

/* ------- Arabic tuning: family swap + looser leading, never letter-spacing */
[lang='ar'] body,
[lang='ar'] {
  --font-body: 'Noto Sans Arabic';
  --font-display: 'Markazi Text';
  line-height: var(--lh-body-ar);
  letter-spacing: normal;
}
[lang='ar'] h1,
[lang='ar'] h2,
[lang='ar'] h3,
[lang='ar'] h4 {
  line-height: var(--lh-heading-ar);
  letter-spacing: normal;
  font-weight: var(--weight-semibold);
}
[dir='rtl'] .wordmark {
  /* The KYNDER wordmark is never mirrored, even in RTL. */
  direction: ltr;
  unicode-bidi: isolate;
}

/* ------- Layout --------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
@media (min-width: 768px) {
  .container {
    padding-inline: var(--gutter-lg);
  }
}
.section {
  padding-block: var(--section-sm);
}
@media (min-width: 768px) {
  .section {
    padding-block: var(--section-md);
  }
}
.eyebrow {
  font-family: var(--font-body, 'Inter'), sans-serif;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--terracotta-text);
  font-weight: var(--weight-semibold);
}
[lang='ar'] .eyebrow {
  letter-spacing: normal; /* never track Arabic */
  text-transform: none;
}
.lead {
  font-size: var(--fs-lead);
  color: var(--ink-80);
}

/* ------- Skip link ------------------------------------------------------ */
.skip-link {
  position: absolute;
  inset-inline-start: var(--space-4);
  inset-block-start: -100px;
  background: var(--navy-deep);
  color: var(--cream);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 100;
  transition: inset-block-start var(--dur-fast) var(--ease-out);
}
.skip-link:focus {
  inset-block-start: var(--space-4);
}

/* ------- Focus ---------------------------------------------------------- */
:focus-visible {
  outline: 3px solid var(--terracotta);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ------- Buttons -------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-family: var(--font-body, 'Inter'), sans-serif;
  font-weight: var(--weight-semibold);
  font-size: var(--fs-body);
  line-height: 1;
  text-decoration: none;
  transition:
    background-color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}
.btn-primary {
  background: var(--terracotta);
  color: var(--navy-deep);
}
.btn-primary:hover {
  background: var(--terracotta-hover);
}
.btn-primary:active {
  background: var(--terracotta-active);
}
.btn-secondary {
  background: transparent;
  color: var(--navy-deep);
  border-color: var(--navy);
}
.btn-secondary:hover {
  background: var(--navy);
  color: var(--cream);
}
@media (prefers-reduced-motion: no-preference) {
  .btn:active {
    transform: translateY(1px);
  }
}

/* ------- Header --------------------------------------------------------- */
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  background: var(--cream-80);
  backdrop-filter: blur(8px);
  border-block-end: 1px solid var(--ink-10);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 68px;
}
.wordmark {
  font-family: var(--font-display, 'Lora'), Georgia, serif;
  font-weight: var(--weight-bold);
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  color: var(--navy-deep);
  text-decoration: none;
}
.nav {
  display: none;
  align-items: center;
  gap: var(--space-6);
}
.nav a {
  color: var(--ink-80);
  text-decoration: none;
  font-size: var(--fs-small);
  font-weight: var(--weight-medium);
}
.nav a:hover,
.nav a[aria-current='page'] {
  color: var(--navy-deep);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.locale-switch {
  color: var(--ink-70);
  text-decoration: none;
  font-size: var(--fs-small);
  font-weight: var(--weight-semibold);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--ink-20);
}
.locale-switch:hover {
  color: var(--navy-deep);
  border-color: var(--navy);
}
.nav-cta {
  display: none;
}
@media (min-width: 900px) {
  .nav,
  .nav-cta {
    display: inline-flex;
  }
}

/* Mobile menu trigger (drawer wired in Phase 2). */
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--ink-20);
  border-radius: var(--radius-sm);
  color: var(--navy-deep);
}
@media (min-width: 900px) {
  .menu-toggle {
    display: none;
  }
}

/* ------- Footer --------------------------------------------------------- */
.site-footer {
  background: var(--navy-deep);
  color: var(--cream-80);
  padding-block: var(--section-sm);
  margin-block-start: var(--section-sm);
}
.site-footer a {
  color: var(--cream-80);
  text-decoration: none;
}
.site-footer a:hover {
  color: var(--terracotta);
}
.footer-grid {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}
.footer-col h2 {
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--cream);
  margin-block-end: var(--space-4);
}
[lang='ar'] .footer-col h2 {
  letter-spacing: normal;
  text-transform: none;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.footer-wordmark {
  font-family: var(--font-display, 'Lora'), Georgia, serif;
  font-size: 1.6rem;
  font-weight: var(--weight-bold);
  color: var(--cream);
}
.footer-tagline {
  color: var(--cream-70);
  margin-block-start: var(--space-3);
  max-width: 34ch;
}
.footer-bottom {
  margin-block-start: var(--space-12);
  padding-block-start: var(--space-6);
  border-block-start: 1px solid color-mix(in srgb, var(--cream) 15%, transparent);
  font-size: var(--fs-small);
  color: var(--cream-70);
}

/* ------- Home ----------------------------------------------------------- */
.hero {
  position: relative;
  overflow: clip;
  padding-block: var(--section-md) var(--section-sm);
}
.hero h1 {
  font-size: var(--fs-display-1);
  max-width: 16ch;
}
@media (max-width: 600px) {
  .hero h1 {
    font-size: var(--fs-display-2);
  }
}
.hero em {
  font-style: italic;
  color: var(--terracotta-text);
}
.hero .lead {
  margin-block-start: var(--space-6);
  max-width: 52ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-block-start: var(--space-8);
}

/* Decorative concentric ripples — never mirrored, low opacity, pointer-none. */
.ripples {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-end: -120px;
  translate: 0 -50%;
  width: min(52vw, 620px);
  aspect-ratio: 1;
  pointer-events: none;
  opacity: 0.5;
  z-index: -1;
}
.ripples span {
  position: absolute;
  inset: 0;
  margin: auto;
  border: 1px solid var(--gold-40);
  border-radius: var(--radius-full);
}
.ripples span:nth-child(1) { width: 100%; height: 100%; }
.ripples span:nth-child(2) { width: 74%; height: 74%; }
.ripples span:nth-child(3) { width: 50%; height: 50%; }
.ripples span:nth-child(4) { width: 28%; height: 28%; border-color: var(--terracotta-40); }
@media (max-width: 700px) {
  .ripples {
    inset-inline-end: -40%;
    opacity: 0.35;
  }
}

.grid-cards {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .grid-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px) {
  .grid-cards--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}
.card {
  background: var(--cream-card);
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-1);
}
.card h3 {
  font-size: var(--fs-h4);
}
.card__tag {
  display: inline-block;
  font-size: var(--fs-small);
  color: var(--terracotta-text);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  margin-block-end: var(--space-2);
}
[lang='ar'] .card__tag {
  letter-spacing: normal;
  text-transform: none;
}
.card__number {
  font-family: var(--font-display, 'Lora'), Georgia, serif;
  font-size: var(--fs-h2);
  color: var(--terracotta-text);
  line-height: 1;
}

.cta-band {
  background: var(--navy);
  color: var(--cream);
  border-radius: var(--radius-lg);
  padding: var(--space-12);
  text-align: center;
}
.cta-band h2 {
  color: var(--cream);
}
.cta-band p {
  color: var(--cream-80);
  margin-inline: auto;
  margin-block: var(--space-4) var(--space-8);
}

.section-head {
  margin-block-end: var(--space-10);
  max-width: 60ch;
}
.section-head h2 {
  margin-block-start: var(--space-2);
}

/* Pending placeholders render literally but read as outstanding. */
.pending {
  color: var(--gold);
  font-style: italic;
}

/* ------- Chips (pillar filter) ----------------------------------------- */
.chip {
  background: var(--cream-card);
  border: 1px solid var(--ink-20);
  color: var(--ink-80);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  font-weight: var(--weight-medium);
}
.chip.is-active {
  background: var(--navy);
  color: var(--cream);
  border-color: var(--navy);
}

/* ------- Accordion ------------------------------------------------------ */
.accordion__trigger {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: var(--space-4);
  text-align: start;
  background: var(--cream-card);
  border: 1px solid var(--ink-10);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  color: var(--navy-deep);
  transition: background-color var(--dur-fast) var(--ease-out);
}
.accordion__trigger:hover {
  background: color-mix(in srgb, var(--cream-card) 80%, var(--gold-16));
}
.accordion__no {
  font-size: var(--fs-h3);
}
.accordion__q {
  font-family: var(--font-display, 'Lora'), Georgia, serif;
  font-size: var(--fs-h4);
  line-height: var(--lh-snug);
}
.accordion__tag {
  margin: 0;
}
@media (max-width: 640px) {
  .accordion__trigger {
    grid-template-columns: auto 1fr auto;
  }
  .accordion__tag {
    display: none;
  }
}
.accordion__chev {
  transition: transform var(--dur-base) var(--ease-out);
  color: var(--terracotta-text);
}
.accordion__trigger[aria-expanded='true'] .accordion__chev {
  transform: rotate(180deg);
}
.accordion__panel {
  padding: var(--space-6) var(--space-6) var(--space-2);
}
.accordion__panel[hidden] {
  display: none;
}
.accordion__steps-label {
  display: block;
  margin-block-end: var(--space-3);
}
.accordion__steps {
  display: grid;
  gap: var(--space-3);
  padding-inline-start: var(--space-6);
}
.accordion__steps li {
  padding-inline-start: var(--space-2);
}
@media (prefers-reduced-motion: reduce) {
  .accordion__chev {
    transition: none;
  }
}

/* ------- Pillar figure inside an open question panel -------------------- */
.accordion__panel-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}
@media (min-width: 720px) {
  .accordion__panel-inner {
    grid-template-columns: 1fr minmax(0, 220px);
  }
}
.accordion__figure {
  margin: 0;
  align-self: center;
  justify-self: center;
}
/* Painterly silhouette on a non-uniform cream ground: multiply drops the near-
   white ground onto any light surface; the mask feathers the residual seam. */
.accordion__figure img {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  mix-blend-mode: multiply;
  -webkit-mask-image: radial-gradient(ellipse 82% 82% at 50% 48%, #000 62%, transparent 100%);
          mask-image: radial-gradient(ellipse 82% 82% at 50% 48%, #000 62%, transparent 100%);
}
/* Two figures are directional — face them into the reading direction in RTL. */
[dir='rtl'] .accordion__figure img {
  transform: scaleX(-1);
}
/* On small screens the panel is text-first, so the figure sits under the steps
   at a smaller, centred size rather than being hidden. */
@media (max-width: 719px) {
  .accordion__figure img {
    max-width: 148px;
  }
}
/* Gentle reveal when a panel opens — transform/opacity only. */
@media (prefers-reduced-motion: no-preference) {
  .accordion__figure img {
    animation: pillar-fade var(--dur-slow, 480ms) var(--ease-out) both;
  }
  @keyframes pillar-fade {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  [dir='rtl'] .accordion__figure img {
    animation: pillar-fade-rtl var(--dur-slow, 480ms) var(--ease-out) both;
  }
  @keyframes pillar-fade-rtl {
    from { opacity: 0; transform: translateY(8px) scaleX(-1); }
    to   { opacity: 1; transform: translateY(0) scaleX(-1); }
  }
}

/* ------- Forms ---------------------------------------------------------- */
.form {
  display: grid;
  gap: var(--space-5);
  max-width: 40rem;
  margin-block-start: var(--space-6);
}
.field {
  display: grid;
  gap: var(--space-2);
}
.field label {
  font-weight: var(--weight-semibold);
  color: var(--navy-deep);
  font-size: var(--fs-small);
}
.field label span {
  color: var(--terracotta-text);
}
.field input,
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--ink-20);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
}
.field input:focus,
.field textarea:focus {
  outline: 3px solid var(--terracotta);
  outline-offset: 1px;
  border-color: var(--navy);
}
.field input[aria-invalid='true'],
.field textarea[aria-invalid='true'] {
  border-color: var(--danger);
}
.field-error {
  color: var(--danger);
  font-size: var(--fs-small);
  margin: 0;
}
.form-error-banner,
.form-success-banner {
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  margin-block: var(--space-4);
}
.form-error-banner {
  background: var(--danger-soft, color-mix(in srgb, var(--danger) 15%, transparent));
  color: var(--danger);
}
.form-success-banner {
  background: var(--success-soft, color-mix(in srgb, var(--success) 15%, transparent));
  color: var(--success);
}

/* ------- State pages (404 / booking confirmed) -------------------------- */
.state {
  text-align: center;
  padding-block: var(--section-md);
}
.state img {
  margin-inline: auto;
  margin-block-end: var(--space-8);
  max-width: 320px;
}
.state h1 {
  font-size: var(--fs-display-2);
}
.state .actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-block-start: var(--space-8);
}

/* ------- Mobile drawer -------------------------------------------------- */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 80;
}
.drawer[hidden] {
  display: none;
}
.drawer__backdrop {
  position: absolute;
  inset: 0;
  background: var(--navy-deep-60);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.drawer.is-open .drawer__backdrop {
  opacity: 1;
}
.drawer__panel {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 0;              /* slides from the end side; mirrors in RTL */
  width: min(84vw, 340px);
  background: var(--cream);
  box-shadow: var(--shadow-3);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transform: translateX(100%);       /* off-canvas toward the inline-end */
  transition: transform var(--dur-base) var(--ease-out);
}
[dir='rtl'] .drawer__panel {
  transform: translateX(-100%);
}
.drawer.is-open .drawer__panel {
  transform: none;
}
.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.drawer__links {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.drawer__links a {
  display: block;
  padding: var(--space-3) 0;
  color: var(--navy-deep);
  text-decoration: none;
  font-family: var(--font-display, 'Lora'), Georgia, serif;
  font-size: var(--fs-h4);
  border-block-end: 1px solid var(--ink-10);
}
@media (prefers-reduced-motion: reduce) {
  .drawer__panel,
  .drawer__backdrop {
    transition: none;
  }
}
@media (min-width: 900px) {
  .drawer {
    display: none;
  }
}

/* ------- Cross-document view transitions -------------------------------- *
 * Progressive enhancement: browsers without support ignore this rule and
 * navigate normally. The default cross-fade uses opacity/transform only.
 * Fully disabled under reduced-motion (no cross-fade at all).                */
@view-transition {
  navigation: auto;
}
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}

/* ======================================================================== *
 * Motion layer — moderate, Next.js-marketing feel. Everything here is fully
 * gated behind `prefers-reduced-motion: no-preference`, and the scroll-reveal
 * hidden state is scoped to `html.js` so that with JS off (or reduced motion)
 * all content renders immediately. Transform/opacity only — no layout thrash.
 * ======================================================================== */
@media (prefers-reduced-motion: no-preference) {

  /* --- Scroll reveal: JS tags targets with .reveal and flips .is-visible --- */
  html.js .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition:
      opacity var(--dur-slow) var(--ease-out),
      transform var(--dur-slow) var(--ease-out);
    will-change: opacity, transform;
  }
  html.js .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
  /* Staggered cascade for cards that share a grid row. */
  html.js .grid-cards > .reveal:nth-child(2) { transition-delay: 70ms; }
  html.js .grid-cards > .reveal:nth-child(3) { transition-delay: 140ms; }
  html.js .grid-cards > .reveal:nth-child(4) { transition-delay: 210ms; }
  html.js .grid-cards > .reveal:nth-child(5) { transition-delay: 280ms; }
  html.js .grid-cards > .reveal:nth-child(6) { transition-delay: 350ms; }

  /* --- Hero entrance on load (pure CSS, plays once) --- */
  .hero .eyebrow { animation: hero-in var(--dur-slow) var(--ease-out) both; }
  .hero h1 { animation: hero-in var(--dur-slow) var(--ease-out) both; animation-delay: 90ms; }
  .hero .lead { animation: hero-in var(--dur-slow) var(--ease-out) both; animation-delay: 180ms; }
  .hero-actions { animation: hero-in var(--dur-slow) var(--ease-out) both; animation-delay: 270ms; }
  @keyframes hero-in {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: none; }
  }

  /* --- Card hover lift --- */
  .card {
    transition:
      transform var(--dur-base) var(--ease-out),
      box-shadow var(--dur-base) var(--ease-out),
      border-color var(--dur-base) var(--ease-out);
  }
  .card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2);
    border-color: var(--gold-40);
  }

  /* --- Accordion panel: gentle fade-slide each time it opens --- */
  .accordion__panel:not([hidden]) .accordion__panel-inner {
    animation: panel-in var(--dur-base) var(--ease-out) both;
  }
  @keyframes panel-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: none; }
  }
}

/* ======================================================================== *
 * Responsive spacing — the vertical rhythm was tuned for desktop (96–120px
 * section padding). On phones that reads as disconnected, oversized gaps, so
 * tighten the block spacing and let the hero headline scale fluidly.
 * ======================================================================== */
@media (max-width: 600px) {
  .section {
    padding-block: 4rem;
  }
  .hero {
    padding-block: 3rem 2.5rem;
  }
  .hero h1 {
    font-size: clamp(2.25rem, 8.5vw, 3rem);
  }
  .site-footer {
    padding-block: 4rem;
    margin-block-start: 4rem;
  }
  .cta-band {
    padding: var(--space-8) var(--space-6);
  }
}