/* Yam Blue Capital — design tokens and components.
   Direction: banking "trust & authority", minimal Swiss layout, brand blues from the logo. */

:root {
  --navy-950: #071628;
  --navy-900: #0b1f3a;
  --navy-800: #12305a;
  --blue-600: #0f75bc;   /* logo dark blue; 4.9:1 on white */
  --blue-400: #25aae1;   /* logo light blue; use on dark only */
  --sand-400: #c9a66b;   /* warm accent; on dark, or decorative */
  --sand-100: #f6f1e8;
  --ink: #0e1c2f;
  --muted: #4a5b70;
  --line: #dce3eb;
  --bg: #ffffff;
  --bg-soft: #f3f6f9;
  --on-dark: #ffffff;
  --on-dark-muted: #b8c7da;
  --danger: #b42318;
  --success: #067647;

  --font-head: "Frank Ruhl Libre", "Times New Roman", serif;
  --font-body: "Assistant", "Segoe UI", system-ui, sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  --radius: 4px;
  --shadow: 0 1px 2px rgba(11, 31, 58, .06), 0 8px 24px rgba(11, 31, 58, .08);
  --container: 1180px;
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--blue-600); text-underline-offset: 3px; }
a:hover { color: var(--navy-800); }

:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 2px; border-radius: 2px; }

h1, h2, h3 { font-family: var(--font-head); font-weight: 700; line-height: 1.2; margin: 0 0 var(--space-2); color: inherit; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 1.4rem + 3vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.5rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 var(--space-2); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--space-2); }
@media (min-width: 768px) { .container { padding-inline: var(--space-4); } }

.skip-link {
  position: absolute; inset-inline-start: var(--space-2); top: -60px; z-index: 100;
  background: var(--sand-400); color: var(--navy-950); padding: 10px 16px; font-weight: 700; border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

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

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--navy-900); color: var(--on-dark);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.site-header .container { display: flex; align-items: center; gap: var(--space-3); min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand img { height: 52px; width: auto; }
.main-nav { margin-inline-start: auto; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: var(--space-3); }
.main-nav a {
  color: var(--on-dark); text-decoration: none; font-weight: 600; font-size: 1rem;
  padding-block: 6px; border-bottom: 2px solid transparent; transition: border-color .2s var(--ease), color .2s var(--ease);
}
.main-nav a:hover { color: var(--blue-400); }
.main-nav a[aria-current="page"] { border-bottom-color: var(--sand-400); }
.header-actions { display: flex; align-items: center; gap: var(--space-2); }
.lang-link { color: var(--on-dark-muted); font-weight: 600; text-decoration: none; font-size: .95rem; padding: 8px 4px; }
.lang-link:hover { color: var(--on-dark); }
.menu-toggle {
  display: none; margin-inline-start: auto; background: none; border: 1px solid rgba(255, 255, 255, .3); color: var(--on-dark);
  border-radius: var(--radius); min-width: 44px; min-height: 44px; cursor: pointer; align-items: center; justify-content: center;
}
.menu-toggle svg { width: 22px; height: 22px; }

@media (max-width: 1023px) {
  .menu-toggle { display: inline-flex; }
  .main-nav, .header-actions { display: none; }
  .site-header.is-open .container { flex-wrap: wrap; }
  .site-header.is-open .main-nav, .site-header.is-open .header-actions { display: block; width: 100%; margin: 0; }
  .site-header.is-open .main-nav ul { flex-direction: column; gap: 0; padding-block: var(--space-1); }
  .site-header.is-open .main-nav a { display: block; padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .site-header.is-open .header-actions { display: flex; flex-wrap: wrap; padding-block: var(--space-2) var(--space-3); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 24px; border-radius: var(--radius); border: 2px solid transparent;
  font-family: var(--font-body); font-weight: 700; font-size: 1rem; line-height: 1.2; text-decoration: none; cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.btn-primary { background: var(--sand-400); color: var(--navy-950); }
.btn-primary:hover { background: #d7b77f; color: var(--navy-950); box-shadow: var(--shadow); }
.btn-blue { background: var(--blue-600); color: #fff; }
.btn-blue:hover { background: var(--navy-800); color: #fff; }
.btn-ghost { border-color: rgba(255, 255, 255, .45); color: var(--on-dark); background: transparent; }
.btn-ghost:hover { border-color: var(--on-dark); color: var(--on-dark); background: rgba(255, 255, 255, .06); }
.btn-outline { border-color: var(--blue-600); color: var(--blue-600); background: transparent; }
.btn-outline:hover { background: var(--blue-600); color: #fff; }
.btn-sm { min-height: 44px; padding: 8px 16px; font-size: .95rem; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
[dir="rtl"] .btn .arrow { transform: scaleX(-1); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: var(--on-dark);
  background: radial-gradient(120% 90% at 85% 0%, var(--navy-800) 0%, var(--navy-900) 55%, var(--navy-950) 100%);
  padding-block: var(--space-6) var(--space-7);
}
.hero .container { display: grid; gap: var(--space-5); align-items: center; }
@media (min-width: 960px) { .hero .container { grid-template-columns: 1.05fr .95fr; } }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px; margin-bottom: var(--space-2);
  font-size: .85rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--sand-400);
}
.eyebrow::before { content: ""; width: 32px; height: 2px; background: currentColor; }
.hero p.lead { font-size: 1.2rem; color: var(--on-dark-muted); max-width: 36em; margin-bottom: var(--space-4); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.hero-media { position: relative; margin: 0; }
.hero-media::before {
  content: ""; position: absolute; inset: -18px auto auto -18px; width: 62%; height: 62%;
  border-top: 3px solid var(--blue-400); border-left: 3px solid var(--blue-400); pointer-events: none;
}
[dir="rtl"] .hero-media::before { inset: -18px -18px auto auto; border-left: 0; border-right: 3px solid var(--blue-400); }
.hero-media img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; border-radius: var(--radius); box-shadow: 0 24px 60px rgba(0, 0, 0, .35); }
.hero-media figcaption { margin-top: 12px; font-size: .9rem; color: var(--on-dark-muted); }

.page-hero { background: var(--navy-900); color: var(--on-dark); padding-block: var(--space-6) var(--space-5); }
.page-hero p { color: var(--on-dark-muted); font-size: 1.15rem; max-width: 42em; margin: 0; }

/* ---------- Sections ---------- */
.section { padding-block: var(--space-7); }
.section-soft { background: var(--bg-soft); }
.section-sand { background: var(--sand-100); }
.section-head { max-width: 46em; margin-bottom: var(--space-5); }
.section-head .eyebrow { color: var(--blue-600); }
.section-head p { color: var(--muted); font-size: 1.1rem; }
.prose { max-width: 46em; }
.prose h2 { margin-top: var(--space-5); }
.prose h3 { margin-top: var(--space-4); }
.muted { color: var(--muted); }

.grid { display: grid; gap: var(--space-3); }
@media (min-width: 768px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.principle { padding-block: var(--space-2); }
.principle .icon { color: var(--blue-600); margin-bottom: var(--space-2); }
.principle p { color: var(--muted); margin: 0; }
.icon svg { width: 32px; height: 32px; }

.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--space-4);
  display: flex; flex-direction: column; transition: box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.card:hover { box-shadow: var(--shadow); border-color: #c7d3df; }
.card .icon { color: var(--blue-600); margin-bottom: var(--space-2); }
.card p { color: var(--muted); }
.card .card-link { margin-top: auto; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; }
.card .card-link:hover { text-decoration: underline; }
.card .card-link svg { width: 18px; height: 18px; }
[dir="rtl"] .card .card-link svg { transform: scaleX(-1); }

.feature { display: grid; gap: var(--space-5); align-items: center; }
@media (min-width: 960px) { .feature { grid-template-columns: 1fr 1fr; } }
.feature img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--radius); }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--space-2); margin: var(--space-3) 0; padding: 0; list-style: none; }
.facts li { border-inline-start: 3px solid var(--sand-400); padding-inline-start: 12px; }
.facts strong { display: block; font-family: var(--font-head); font-size: 1.25rem; color: var(--navy-900); }
.facts span { color: var(--muted); font-size: .95rem; }

.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-3); }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { counter-increment: step; border-top: 2px solid var(--navy-900); padding-top: var(--space-2); }
.steps li::before { content: "0" counter(step); display: block; font-family: var(--font-head); font-size: 1.5rem; color: var(--blue-600); margin-bottom: 4px; }
.steps h3 { font-size: 1.15rem; margin-bottom: 6px; }
.steps p { color: var(--muted); margin: 0; }

.cta-band { background: var(--navy-900); color: var(--on-dark); padding-block: var(--space-6); }
.cta-band .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); }
.cta-band h2 { margin: 0; }
.cta-band p { color: var(--on-dark-muted); margin: 8px 0 0; }

.notice {
  border: 1px solid var(--line); border-inline-start: 4px solid var(--blue-600); background: var(--bg-soft);
  padding: var(--space-3); border-radius: var(--radius); margin-block: var(--space-4);
}
.notice h2, .notice h3 { font-size: 1.25rem; margin-bottom: 8px; }
.notice p:last-child { margin-bottom: 0; }

/* Tracks page */
.track { display: grid; gap: var(--space-4); padding-block: var(--space-5); border-top: 1px solid var(--line); }
.track:first-of-type { border-top: 0; padding-top: 0; }
@media (min-width: 960px) { .track { grid-template-columns: 280px 1fr; } }
.track .icon { color: var(--blue-600); margin-bottom: var(--space-1); }
.terms-table { width: 100%; border-collapse: collapse; margin-block: var(--space-2) var(--space-3); }
.terms-table th, .terms-table td { text-align: start; padding: 12px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.terms-table th { width: 38%; color: var(--muted); font-weight: 600; }
.terms-table td { font-weight: 700; color: var(--navy-900); }

/* Gallery */
.gallery { display: grid; gap: var(--space-2); }
@media (min-width: 768px) { .gallery { grid-template-columns: 1fr 1fr; } }
.gallery figure { margin: 0; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
.gallery figcaption { font-size: .95rem; color: var(--muted); margin-top: 8px; }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: var(--space-3) 0; font-family: var(--font-head); font-size: 1.25rem; font-weight: 700;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); min-height: 44px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-body); font-size: 1.6rem; color: var(--blue-600); line-height: 1; transition: transform .2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding-bottom: var(--space-3); color: var(--muted); max-width: 46em; }

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--space-3); max-width: 640px; }
.form-row { display: grid; gap: var(--space-3); }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field label { display: block; font-weight: 700; margin-bottom: 6px; }
.field .hint { display: block; font-weight: 400; color: var(--muted); font-size: .95rem; }
.field input, .field textarea {
  width: 100%; min-height: 48px; padding: 10px 14px; font: inherit; font-size: 1rem; color: var(--ink);
  background: #fff; border: 1px solid #9aa8b8; border-radius: var(--radius);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--blue-600); outline: 3px solid rgba(37, 170, 225, .35); outline-offset: 0; }
.check { display: flex; gap: 12px; align-items: flex-start; }
.check input { width: 22px; height: 22px; margin-top: 4px; flex-shrink: 0; accent-color: var(--blue-600); }
.check label { font-weight: 400; }
.hp { position: absolute; inset-inline-start: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-alert { padding: var(--space-2); border-radius: var(--radius); font-weight: 600; }
.form-alert[hidden] { display: none; }
.form-alert.error { background: #fef3f2; color: var(--danger); border: 1px solid #fecdca; }
.req { color: var(--danger); }

.contact-grid { display: grid; gap: var(--space-5); }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1.4fr 1fr; } }
.contact-card { background: var(--bg-soft); border-radius: var(--radius); padding: var(--space-4); align-self: start; }
.contact-card a { font-weight: 700; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: var(--on-dark-muted); padding-block: var(--space-6) var(--space-4); font-size: 1rem; }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--blue-400); text-decoration: underline; }
.footer-top { display: grid; gap: var(--space-4); padding-bottom: var(--space-5); border-bottom: 1px solid rgba(255, 255, 255, .1); }
@media (min-width: 768px) { .footer-top { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-top img { height: 48px; width: auto; margin-bottom: var(--space-2); }
.footer-top h2 { font-family: var(--font-body); font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: var(--sand-400); margin-bottom: var(--space-2); }
.footer-top ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.footer-top li a { display: inline-block; padding-block: 4px; }
.disclaimer { padding-block: var(--space-4); border-bottom: 1px solid rgba(255, 255, 255, .1); }
.disclaimer h2 { font-family: var(--font-body); font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: var(--sand-400); margin-bottom: var(--space-1); }
.disclaimer p { font-size: .875rem; line-height: 1.75; color: var(--on-dark-muted); margin: 0 0 var(--space-1); max-width: none; }
.footer-bottom { padding-top: var(--space-3); font-size: .9rem; display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: space-between; }

/* Verbatim legal page */
.legal p { margin-bottom: var(--space-2); }

/* ---------- Motion ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(12px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; scroll-behavior: auto !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* Small utilities */
.eyebrow-blue { color: var(--blue-600); }
.on-dark-link { color: var(--blue-400); }
.on-dark-link:hover { color: var(--on-dark); }
.h-sm { font-size: 1.35rem; }
.divider { border: 0; border-top: 1px solid var(--line); margin: var(--space-3) 0; }
.cta-inline { margin-top: var(--space-4); }

/* Hebrew has no capitals; wide tracking only suits Latin labels */
.eyebrow:lang(he), .footer-top h2:lang(he), .disclaimer h2:lang(he) { letter-spacing: .02em; }
@media (max-width: 599px) {
  .hero { padding-block: var(--space-5) var(--space-6); }
  .hero-media::before { inset: -10px auto auto -10px; }
  [dir="rtl"] .hero-media::before { inset: -10px -10px auto auto; }
}

/* Team */
.team { display: grid; gap: var(--space-4); align-items: start; }
@media (min-width: 768px) { .team { grid-template-columns: 320px 1fr; gap: var(--space-5); } }
.team-photo { width: 100%; max-width: 320px; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }