/* Semsar.casa — warm Moroccan identity.
   Mobile-first, RTL-safe: logical properties only, so Arabic RTL and
   French LTR share one stylesheet. No frameworks, no webfonts. */

:root {
  --bg: #faf4e8;          /* sand paper */
  --ink: #2e2117;         /* warm dark brown */
  --muted: #75624f;
  --brand: #0d5c43;       /* deep green */
  --brand-ink: #ffffff;
  --primary: #b45327;     /* terracotta */
  --primary-ink: #ffffff;
  --accent: #e9a13b;      /* gold */
  --card: #fffdf7;
  --line: #e4d5bd;
  --sand-deep: #f3e7cf;
  --dark: #241a10;        /* footer night */
  --cream: #f7ecd9;
  --radius: 16px;
  --tap: 48px; /* min tap target */
  --maxw: 68rem;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: "Cairo", system-ui, "Segoe UI", Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.8;
}

::selection { background: var(--accent); color: var(--ink); }

a { color: var(--brand); }

.container {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 1rem;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  inset-inline-start: 1rem;
  top: -100px;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  z-index: 100;
}
.skip-link:focus { top: 0.5rem; }

/* Zellige-inspired tile strip (decorative, aria-hidden in markup) */
.tile-strip {
  height: 6px;
  background: repeating-linear-gradient(90deg,
    var(--primary) 0 28px,
    var(--accent) 28px 56px,
    var(--brand) 56px 84px,
    var(--line) 84px 112px);
}

/* Header — deep green band */
.site-header {
  background: var(--brand);
  color: var(--cream);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 12px rgba(36, 26, 16, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 64px;
  padding-block: 0.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: inherit;
  margin-inline-end: auto;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary);
  color: var(--cream);
  font-size: 1.4rem;
  box-shadow: 0 0 0 2px var(--accent);
}

.brand-text strong { display: block; line-height: 1.2; }
.brand-text small { color: #e3cfab; }

.menu-btn {
  min-height: var(--tap);
  min-width: var(--tap);
  padding-inline: 1rem;
  border: 1px solid rgba(247, 236, 217, 0.5);
  border-radius: 10px;
  background: transparent;
  color: inherit;
  font-size: 1rem;
  cursor: pointer;
}

.main-nav { display: none; width: 100%; }
.main-nav.open { display: block; }

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: flex;
  align-items: center;
  min-height: var(--tap);
  padding-inline: 0.25rem;
  color: inherit;
  text-decoration: none;
}

.main-nav a:hover, .main-nav a:focus-visible { text-decoration: underline; }

.header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  padding-block: 0.75rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding-inline: 0.9rem;
  border: 1px solid rgba(247, 236, 217, 0.5);
  border-radius: 999px;
  text-decoration: none;
  color: inherit;
  font-size: 0.9rem;
  white-space: nowrap;
}
.lang-switch:hover { background: rgba(247, 236, 217, 0.12); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap);
  padding-inline: 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(36, 26, 16, 0.18);
}
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-secondary { background: var(--card); border-color: var(--brand); color: var(--brand); }
.btn-whatsapp {
  background: #128c4b;
  color: #fff;
  border: 1px solid #0c6b39;
  gap: 0.45rem;
  padding-inline: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn-whatsapp svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.btn-whatsapp:hover { background: #0d6e3a; transform: translateY(-1px); box-shadow: 0 6px 14px rgba(18, 140, 75, 0.4); }
.btn-whatsapp:active { transform: translateY(0); box-shadow: 0 2px 6px rgba(36, 26, 16, 0.18); }
@media (prefers-reduced-motion: reduce) {
  .btn-whatsapp { transition: none; }
  .btn-whatsapp:hover { transform: none; }
}

/* Content */
main { padding-block: 1.5rem 3rem; }

.hero {
  padding: 1.5rem;
  border-radius: var(--radius);
  background-color: var(--sand-deep);
  background-image: radial-gradient(rgba(180, 83, 39, 0.16) 1.5px, transparent 1.6px);
  background-size: 22px 22px;
  border: 1px solid var(--line);
}
.hero h1 { font-size: 2rem; line-height: 1.35; margin: 0 0 0.5rem; font-weight: 800; }
.lead { color: var(--muted); font-size: 1.1rem; }

.cta-row {
  display: grid;
  gap: 0.75rem;
  margin-block-start: 1rem;
}

.cards {
  display: grid;
  gap: 1rem;
  margin-block-start: 1.5rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 8px 24px -18px rgba(46, 33, 23, 0.5);
}

.card h2 { margin-block-start: 0; }

.card h3 { margin-block-start: 0; }

/* Breadcrumb */
.breadcrumb {
  padding-block: 0.5rem;
  color: var(--muted);
}
.breadcrumb a { color: inherit; min-height: var(--tap); display: inline-flex; align-items: center; }

/* Section titles with terracotta kicker */
.how > h2, .home-guides > h2, .calc > h2 {
  border-inline-start: 6px solid var(--primary);
  padding-inline-start: 0.75rem;
}

/* How it works */
.how { margin-block-start: 2.5rem; }
.steps-grid {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: step;
}
.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-block-start: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 8px 24px -18px rgba(46, 33, 23, 0.5);
}
.step h3 { margin-block: 0 0.25rem; }
.step p { margin-block: 0; color: var(--muted); }
.note { color: var(--muted); font-size: 0.95rem; }

/* Guides */
.home-guides { margin-block-start: 2.5rem; }
.guides-grid {
  display: grid;
  gap: 1rem;
  margin-block: 1rem;
}
.badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--accent);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.15rem 0.75rem;
  vertical-align: middle;
}
.guide-soon { opacity: 0.9; }

/* Guide article */
.guide-article { max-width: 44rem; }
.guide-article section { margin-block-start: 2rem; }
.guide-meta { color: var(--muted); }
.toc {
  background: var(--sand-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-block-start: 1.5rem;
}
.toc ol { margin: 0.5rem 0 0; padding-inline-start: 1.25rem; }
.toc a { display: inline-flex; align-items: center; min-height: var(--tap); color: inherit; }
.guide-article ul li { margin-block-end: 0.5rem; }
.sources {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  background: var(--sand-deep);
}
.sources a { display: inline-flex; align-items: center; min-height: var(--tap); }
.guide-cta {
  margin-block-start: 2rem;
  background: var(--brand);
  color: var(--cream);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 12px 28px -18px rgba(13, 92, 67, 0.8);
}
.guide-cta h2 { margin-block-start: 0; }

/* Forms */
.form-narrow { max-width: 36rem; }
.field { margin-block: 1.25rem; border: 0; padding: 0; }
.field > label, .field > legend { font-weight: 700; display: block; margin-block-end: 0.35rem; }
.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field input[type="password"],
.field input[type="number"],
.field select,
.field textarea {
  width: 100%;
  min-height: var(--tap);
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  font: inherit;
  background: #fffefb;
  color: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--primary);
  outline: 3px solid var(--accent);
  outline-offset: 1px;
}
.field textarea { min-height: auto; resize: vertical; }
.radio-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: var(--tap);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding-inline: 1.1rem;
  font-weight: 400;
  cursor: pointer;
  background: var(--card);
}
.radio-row label:has(input:checked) {
  border-color: var(--primary);
  background: #fbeedf;
  font-weight: 700;
}
.radio-row input { width: 1.1rem; height: 1.1rem; accent-color: var(--primary); }
.field.check label { display: flex; gap: 0.6rem; align-items: flex-start; font-weight: 400; }
.field.check input { width: 1.4rem; height: 1.4rem; flex-shrink: 0; margin-block-start: 0.25rem; accent-color: var(--primary); }
.hint { color: var(--muted); font-size: 0.95rem; margin-block: 0.25rem 0; }
[aria-invalid="true"] { border-color: #b3261e !important; }
.errors-box {
  border: 2px solid #b3261e;
  border-radius: var(--radius);
  background: #fdecea;
  padding: 1rem 1.25rem;
  margin-block: 1rem;
}
.errors-box ul { margin: 0.5rem 0 0; padding-inline-start: 1.25rem; }
.success-box {
  border: 2px solid var(--brand);
  border-radius: var(--radius);
  background: #e7f3ec;
  padding: 1rem 1.25rem;
  margin-block: 1rem;
}
.success-box h2 { margin-block-start: 0; }
.alt { margin-block-start: 2rem; }
/* Honeypot: off-screen (not display:none) so bots still fill it */
.hp { position: absolute; inset-inline-start: -9999px; top: -9999px; height: 1px; overflow: hidden; }

/* Admin */
.admin-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.admin-bar .breadcrumb { margin: 0; }
.logout-form { margin: 0; }
.filter-row a { display: inline-flex; align-items: center; min-height: var(--tap); }
.filter-row a[aria-current="true"] { font-weight: 700; color: var(--primary); }
.tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-block: 1rem; }
.tabs a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding-inline: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  color: inherit;
  background: var(--card);
}
.tabs a[aria-current="true"] { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.table-wrap { overflow-x: auto; margin-block: 1rem; }
.admin-table { border-collapse: collapse; width: 100%; min-width: 52rem; font-size: 0.95rem; background: var(--card); border-radius: var(--radius); }
.admin-table th, .admin-table td {
  text-align: start;
  vertical-align: top;
  padding: 0.6rem;
  border-block-end: 1px solid var(--line);
}
.admin-table thead th { border-block-end: 2px solid var(--brand); white-space: nowrap; }
.admin-table tr.is-handled td { opacity: 0.65; }
.badge-new { background: var(--brand); color: var(--brand-ink); }
.btn-small { min-height: 40px; padding-inline: 0.9rem; font-size: 0.9rem; margin-block-start: 0.4rem; }

/* Calculators */
.warn-box {
  border: 2px solid #8a5a00;
  border-radius: var(--radius);
  background: #fff3d4;
  padding: 1rem 1.25rem;
  margin-block: 1rem;
}
.calc { margin-block-start: 2.5rem; }
.calc-grid { display: grid; gap: 1rem; }
.result-box {
  background: var(--brand);
  color: var(--cream);
  border-radius: var(--radius);
  padding: 1.25rem;
  align-self: start;
  box-shadow: 0 12px 28px -18px rgba(13, 92, 67, 0.8);
}
.res-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.4rem;
  border-block-end: 1px solid rgba(247, 236, 217, 0.3);
}
.res-row:last-child { border-block-end: 0; }
.res-total { font-size: 1.15rem; }
.res-total strong { color: var(--accent); }

.teaser {
  margin-block-start: 2rem;
  border-block-start: 1px solid var(--line);
  padding-block-start: 1rem;
}

/* Footer — night band */
.site-footer {
  background: var(--dark);
  color: var(--cream);
  padding-block: 0 1rem;
}
.site-footer .container { padding-block-start: 2rem; }
.footer-grid {
  display: grid;
  gap: 1.5rem;
}
.footer-grid ul { list-style: none; margin: 0.5rem 0 0; padding: 0; }
.footer-grid li a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  color: inherit;
  text-decoration: none;
}
.footer-grid li a:hover { text-decoration: underline; }
.footer-bottom { margin-block-start: 1.5rem; color: #cbb694; }

/* Focus visibility for keyboard users */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* Desktop: horizontal nav */
@media (min-width: 48rem) {
  .menu-btn { display: none; }
  .main-nav {
    display: flex !important;
    align-items: center;
    gap: 1rem;
    width: auto;
  }
  .main-nav ul { display: flex; gap: 1rem; }
  .header-actions { padding-block: 0; }
  .cta-row { grid-template-columns: 1fr 1fr; max-width: 32rem; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr 1fr; }
  .calc-grid { grid-template-columns: 1fr 1fr; }
  .guides-grid { grid-template-columns: 1fr 1fr 1fr; }
  .home-guides .guides-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .hero { padding: 2.5rem; }
  .hero h1 { font-size: 2.75rem; }
}