/* ============================================================
   App Me Up — UI Kit styles
   Inherits tokens from ../../colors_and_type.css
   ============================================================ */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 50;
  display: flex;
  align-items: center;
  transition: background 280ms var(--ease-out), backdrop-filter 280ms var(--ease-out), border-color 280ms var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(246, 241, 231, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.nav-logo { display: flex; align-items: center; gap: 12px; color: var(--forest); }
.nav-logo svg { width: 36px; height: 36px; }
.nav-logo .wm-ar { font-family: var(--font-display-ar); font-weight: 800; font-size: 22px; letter-spacing: -0.005em; }
.nav-logo .wm-en { font-family: var(--font-display-en); font-weight: 800; font-size: 19px; letter-spacing: -0.03em; }

.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding: 6px 0;
  transition: color 200ms;
}
.nav-links a::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: var(--lang-origin, right);
  transition: transform 280ms var(--ease-out);
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--forest); }

.lang-toggle {
  display: inline-flex; background: var(--mist);
  border-radius: 999px; padding: 4px;
  font-family: var(--font-body-en); font-weight: 600; font-size: 12px;
}
.lang-toggle button {
  border: none; background: transparent;
  padding: 6px 14px; border-radius: 999px;
  color: var(--fg-2); transition: all 200ms;
}
.lang-toggle button.on { background: var(--forest); color: var(--sage); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 1.5px solid transparent;
  transition: all 200ms var(--ease-out);
  white-space: nowrap;
}
html[dir="rtl"] .btn { font-weight: 700; }
.btn-primary {
  background: var(--forest);
  color: var(--sage);
}
.btn-primary:hover { background: var(--forest-deep); transform: translateY(-1px); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary {
  background: transparent;
  color: var(--forest);
  border-color: var(--forest);
}
.btn-secondary:hover { background: var(--forest); color: var(--sage); }
.btn-ghost { background: transparent; color: var(--forest); padding: 8px 0; border-radius: 0; }
.btn-ghost::after { content: ""; }

.btn-arrow { transition: transform 200ms var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(4px); }
html[dir="rtl"] .btn:hover .btn-arrow { transform: translateX(-4px); }

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Footer ---------- */
.footer {
  margin-top: var(--s-13);
  background: var(--forest);
  color: var(--sage);
  padding: var(--s-12) 0 var(--s-8) 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  color: var(--sage);
}
.footer h4 { color: var(--sage); font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; margin: 0 0 18px 0; opacity: 0.7;}
html[dir="rtl"] .footer h4 { text-transform: none; letter-spacing: 0.04em; }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.footer a { opacity: 0.85; transition: opacity 200ms; font-size: 15px; }
.footer a:hover { opacity: 1; }
.footer-rule { height: 1px; background: rgba(246,241,231,0.18); margin-top: 64px; }
.footer-bottom {
  display: flex; justify-content: space-between;
  padding-top: 24px;
  font-size: 13px;
  opacity: 0.6;
}

/* ---------- Page hero ---------- */
.page-hero {
  padding-top: calc(var(--nav-height) + var(--s-12));
  padding-bottom: var(--s-11);
}
.page-hero .eyebrow {
  display: block;
  margin-bottom: 18px;
}
.page-hero h1 {
  font-size: clamp(44px, 6.4vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin: 0 0 24px 0;
  color: var(--forest);
  max-width: 14ch;
  text-wrap: balance;
  white-space: pre-line;
}
html[dir="rtl"] .page-hero h1 {
  font-size: clamp(46px, 6.6vw, 88px);
  line-height: 1.15;
  letter-spacing: -0.005em;
}
.page-hero .lede {
  max-width: 56ch;
}

/* ---------- Section ---------- */
.section { padding: var(--s-12) 0; }
.section h2 {
  font-size: clamp(32px, 4.4vw, 54px);
  letter-spacing: -0.03em;
  margin: 0 0 20px 0;
  color: var(--forest);
  max-width: 18ch;
  line-height: 1.02;
  text-wrap: balance;
}
html[dir="rtl"] .section h2 {
  font-size: clamp(34px, 4.6vw, 56px);
  letter-spacing: -0.005em;
  line-height: 1.2;
}
.section .lede { max-width: 60ch; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--s-10);
  gap: 32px;
}
.section-head .lede { max-width: 38ch; }

/* ---------- Card / Tile ---------- */
.tile {
  background: var(--mist);
  border-radius: 18px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 240px;
  justify-content: space-between;
  transition: all 280ms var(--ease-out);
}
.tile:hover {
  background: #fff;
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(15,91,78,.08), 0 16px 32px rgba(15,91,78,.08);
}
.tile .num {
  font-family: var(--font-display-en);
  font-weight: 800;
  font-size: 13px;
  color: var(--gold-deep);
  letter-spacing: 0.16em;
}
.tile h3 {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.02em;
  color: var(--forest);
  line-height: 1.05;
}
html[dir="rtl"] .tile h3 { font-size: 30px; line-height: 1.2; letter-spacing: -0.005em; }
.tile p { margin: 0; color: var(--fg-2); font-size: 15px; line-height: 1.6; }
.tile .more {
  font-size: 14px;
  color: var(--forest);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ---------- Eyebrow ---------- */
.eyebrow {
  font-family: var(--font-body-en);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
html[dir="rtl"] .eyebrow {
  font-family: var(--font-body-ar);
  font-weight: 700;
  font-size: 13px;
  text-transform: none;
  letter-spacing: 0.04em;
}
.gold-rule {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin: 0 12px 4px 0;
}
html[dir="rtl"] .gold-rule { margin: 0 0 4px 12px; }

/* ---------- Form ---------- */
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-family: var(--font-body-en); font-size: 11px; font-weight: 600; color: var(--fg-2); letter-spacing: 0.12em; text-transform: uppercase; }
html[dir="rtl"] .field label { font-family: var(--font-body-ar); text-transform: none; letter-spacing: 0.04em; font-size: 13px; font-weight: 600; }
.field input, .field select, .field textarea {
  font-family: inherit;
  font-size: 16px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  outline: none;
  transition: border-color 200ms;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--forest); }

/* ---------- Image placeholder slot ---------- */
.imgslot {
  background: var(--mist);
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
}
.imgslot::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body-en);
  font-size: 12px;
  color: var(--fg-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  pointer-events: none;
}
html[dir="rtl"] .imgslot::after { font-family: var(--font-body-ar); text-transform: none; letter-spacing: 0.04em; font-size: 14px; }

/* ---------- Numbers strip ---------- */
.numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: var(--s-11) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.numbers .stat .n {
  font-family: var(--font-display-en);
  font-weight: 800;
  font-size: 80px;
  letter-spacing: -0.05em;
  color: var(--forest);
  line-height: 1;
}
.numbers .stat .l {
  margin-top: 12px;
  font-size: 14px;
  color: var(--fg-2);
}
html[dir="rtl"] .numbers .stat .n { letter-spacing: -0.02em; }
html[dir="rtl"] .numbers .stat .l { font-size: 15px; }

/* ---------- Chips ---------- */
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--mist);
  border-radius: 999px;
  font-family: var(--font-body-en);
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
  border: none;
  transition: all 200ms;
}
html[dir="rtl"] .chip { font-family: var(--font-body-ar); font-weight: 600; font-size: 15px; }
.chip.on { background: var(--forest); color: var(--sage); }
.chip:not(.on):hover { background: var(--sage-deep); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .page-hero h1 { font-size: 56px; }
  html[dir="rtl"] .page-hero h1 { font-size: 60px; }
  .section h2 { font-size: 38px; }
  html[dir="rtl"] .section h2 { font-size: 42px; }
  .numbers { grid-template-columns: repeat(2, 1fr); }
  .numbers .stat .n { font-size: 56px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }
}