@import url("../fonts/fonts.css");

/* =============================================================
   Shared site frame — chrome, tokens & footer.
   Page-specific design remains scoped inside each page's <style>.
   ============================================================= */

:root {
  /* Unified brand palette */
  --ax-petrol: #1a4d5c;        /* primary teal (header) */
  --ax-petrol-deep: #143a45;   /* footer / deeper teal */
  --ax-ember: #c4521f;         /* unified terracotta / ember */
  --ax-gold: #d4a259;          /* unified warm gold */
  --ax-ink: #1b1a18;
  --ax-paper: #f6f1e8;

  /* Type */
  --ax-sans: "Outfit", "Avenir Next", "Segoe UI", Arial, sans-serif;
  --ax-serif: "DM Serif Display", Georgia, "Times New Roman", serif;

  /* Chrome layout */
  --ax-wrap: 1180px;
  --ax-gutter: 40px;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
}

::selection {
  background: rgba(196, 82, 31, 0.22);
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  color: #f9f7f4;
  background: rgba(26, 77, 92, 0.92);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(212, 162, 89, 0.32);
  font-family: var(--ax-sans);
}

.site-nav {
  width: min(var(--ax-wrap), calc(100% - var(--ax-gutter)));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-brand {
  margin-right: auto;
  color: #fff;
  font-family: var(--ax-serif);
  font-size: 23px;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.site-nav a,
.site-nav summary {
  color: rgba(255, 255, 255, 0.82);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.18s ease;
}

.site-nav > a:hover,
.site-nav > a:focus-visible,
.site-nav summary:hover,
.site-nav summary:focus-visible,
.site-nav a[aria-current="page"] {
  color: var(--ax-gold);
}

/* Hamburger toggle (mobile only) */
.nav-toggle {
  display: none;
  width: 42px;
  height: 38px;
  padding: 9px 8px;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 7px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.site-nav.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.site-nav.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
.site-nav.is-open .nav-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-group {
  position: relative;
}

.nav-group summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
}

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

.nav-group summary::after {
  content: "+";
  margin-left: 2px;
  color: var(--ax-gold);
  font-weight: 400;
}

.nav-group[open] summary::after {
  content: "–";
}

.nav-group summary[aria-current="page"],
.site-nav > a[aria-current="page"] {
  color: var(--ax-gold);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 20px);
  left: -18px;
  min-width: 272px;
  padding: 10px;
  display: grid;
  gap: 2px;
  background: #16414e;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.nav-dropdown a {
  padding: 10px 10px;
  border-radius: 6px;
  text-transform: none;
  letter-spacing: 0.02em;
}

.nav-dropdown a.nav-overview {
  margin-bottom: 4px;
  color: #fff;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px 6px 0 0;
}

.nav-dropdown a.nav-subitem {
  padding-left: 18px;
  font-size: 12px;
  opacity: 0.9;
}

.nav-dropdown a:hover,
.nav-dropdown a:focus-visible {
  color: #fff;
  background: rgba(196, 82, 31, 0.82);
}

.language-nav {
  display: flex;
  gap: 10px;
  padding-left: 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.site-nav.is-enhanced .nav-group:not([open]) .nav-dropdown {
  display: none;
}

/* ---------- Generic content frame for legacy workshop pages ---------- */
.workshops-main {
  overflow: hidden;
  color: #333;
  background: #fff;
  font-family: var(--ax-sans);
}

.workshops-main img {
  max-width: 100%;
}

.workshops-main a:focus-visible,
.site-header a:focus-visible,
.site-header summary:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid var(--ax-gold);
  outline-offset: 3px;
}

.workshop-area-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.16) !important;
}

.workshop-area-card:hover img {
  transform: scale(1.05) !important;
}

.workshop-contact-cta:hover {
  background: #e5b484 !important;
  box-shadow: 0 6px 18px rgba(212, 163, 115, 0.5) !important;
  transform: translateY(-2px) !important;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 30px 20px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--ax-petrol-deep);
  border-top: 1px solid rgba(212, 162, 89, 0.32);
  font-family: var(--ax-sans);
  font-size: 13px;
}

.footer-inner {
  width: min(var(--ax-wrap), 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px 24px;
}

.footer-brand {
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.92);
}

.footer-meta {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
}

.footer-nav span {
  color: rgba(255, 255, 255, 0.3);
}

.footer-nav a,
.footer-inner a {
  color: var(--ax-gold);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.footer-nav a:hover,
.footer-inner a:hover,
.footer-nav a:focus-visible {
  color: #fff;
}

/* ---------- Responsive chrome ---------- */
@media (max-width: 900px) {
  .site-nav {
    flex-wrap: wrap;
    min-height: 0;
    padding: 12px 0;
    row-gap: 0;
  }

  .site-brand {
    font-size: 21px;
  }

  .nav-toggle {
    display: flex;
  }

  /* collapse everything except brand + toggle */
  .site-nav > a:not(.site-brand),
  .site-nav > .nav-group,
  .site-nav > .language-nav {
    display: none;
    width: 100%;
  }

  .site-nav.is-open > a:not(.site-brand),
  .site-nav.is-open > .nav-group {
    display: block;
    width: 100%;
    padding: 12px 2px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .site-nav.is-open > a:first-of-type {
    margin-top: 6px;
  }

  .site-nav.is-open .nav-group summary {
    padding: 12px 2px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .site-nav.is-open > .language-nav {
    display: flex;
    width: 100%;
    margin-top: 6px;
    padding: 14px 0 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .nav-group {
    position: static;
  }

  .nav-dropdown {
    position: static;
    min-width: 0;
    margin-top: 8px;
    box-shadow: none;
    background: rgba(0, 0, 0, 0.18);
  }

  .nav-dropdown a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .footer-inner {
    display: grid;
    justify-items: start;
    gap: 10px;
  }

  .workshops-main table {
    min-width: 640px;
  }
}