/* ==========================================================================
   IGDI — International Gem & Diamond Institute
   styles.css — single shared stylesheet for all pages
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
:root {
  --ink:        #0d1330;
  --ink-2:      #161f4a;
  --ink-3:      #232c63;
  --ink-soft:   #2e3a72;

  --gold:       #c8a45c;
  --gold-dark:  #a8873f;
  --gold-soft:  #f0e4c8;

  --peri:       #6b8afd;
  --peri-soft:  #dfe6ff;

  --paper:      #ffffff;
  --mist:       #f4f6fb;
  --mist-2:     #eaeefa;
  --line:       #e0e5f1;
  --line-dark:  #2a3358;

  --text:       #1b2140;
  --muted:      #5b6484;
  --on-ink:     #eef1fb;
  --on-ink-mut: #a8b0cc;

  --ok:         #1f9d6b;
  --warn:       #c8862a;
  --err:        #d04a4a;

  --sans: "Outfit", "Segoe UI", -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;
  --serif: "Lora", Georgia, "Times New Roman", serif;

  --container: 1240px;
  --gut: 24px;
  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(13, 19, 48, .06), 0 4px 12px rgba(13, 19, 48, .05);
  --shadow:    0 10px 30px rgba(13, 19, 48, .09);
  --shadow-lg: 0 26px 70px rgba(13, 19, 48, .18);

  --head-h: 96px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* 2. Reset ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img, svg, video { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--ink);
}

h1 { font-size: clamp(2.1rem, 4.4vw, 3.5rem); }
h2 { font-size: clamp(1.65rem, 2.9vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 1.7vw, 1.45rem); }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--ink-2); text-decoration: none; transition: color .18s var(--ease); }
a:hover { color: var(--gold-dark); }

ul, ol { margin: 0 0 1.1em; padding-left: 1.15em; }
li { margin-bottom: .35em; }

strong, b { font-weight: 600; color: var(--ink); }

hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }

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

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(0 0 0 0); clip-path: inset(50%);
  overflow: hidden; white-space: nowrap;
}

.skip-link {
  position: absolute; left: 12px; top: -60px;
  z-index: 2000;
  background: var(--ink); color: #fff;
  padding: 10px 18px; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 600; transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; color: #fff; }

/* 3. Layout ---------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gut);
}
.container--narrow { max-width: 860px; }
.container--wide   { max-width: 1440px; }

.section { padding: clamp(56px, 7vw, 104px) 0; position: relative; }
.section--tight { padding: clamp(40px, 5vw, 68px) 0; }
.section--mist  { background: var(--mist); }
.section--mist-2 { background: var(--mist-2); }
.section--ink   { background: var(--ink); color: var(--on-ink); }
.section--ink h1, .section--ink h2, .section--ink h3, .section--ink h4, .section--ink strong { color: #fff; }
.section--ink a:not(.btn) { color: var(--gold); }
.section--ink a:not(.btn):hover { color: #fff; }
.section--ink .muted, .section--ink p { color: var(--on-ink-mut); }
.section--ink .line { border-color: var(--line-dark); }

.section__head { max-width: 760px; margin-bottom: clamp(32px, 4vw, 56px); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head p { color: var(--muted); font-size: 1.06rem; }
.section--ink .section__head p { color: var(--on-ink-mut); }

.grid { display: grid; gap: clamp(18px, 2.2vw, 30px); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* 4. Typographic helpers --------------------------------------------------- */
.kicker {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .74rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 16px;
}
.kicker::before {
  content: ""; width: 26px; height: 2px;
  background: currentColor; border-radius: 2px;
}
.section--ink .kicker, .hero .kicker, .page-hero .kicker, .banner .kicker { color: var(--gold); }
.kicker--center { justify-content: center; }

.display {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -.02em;
}

.lede { font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--muted); }
.section--ink .lede { color: var(--on-ink-mut); }

.muted { color: var(--muted); }
.small { font-size: .875rem; }
.tiny  { font-size: .78rem; }
.eyebrow {
  font-size: .72rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--muted);
}
.serif-em { font-family: var(--serif); font-style: italic; color: var(--ink); }

/* 5. Buttons --------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 26px;
  border: 1px solid transparent; border-radius: 100px;
  font-family: inherit; font-size: .95rem; font-weight: 600;
  letter-spacing: .01em; line-height: 1.2;
  cursor: pointer; text-align: center;
  transition: transform .18s var(--ease), background .18s var(--ease),
              color .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .ico { width: 17px; height: 17px; flex: none; }

.btn--primary { background: var(--ink); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--ink-3); color: #fff; box-shadow: var(--shadow); }

.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: var(--gold-dark); color: #fff; }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); background: var(--mist); color: var(--ink); }

.btn--onink { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.28); }
.btn--onink:hover { background: #fff; color: var(--ink); }

.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: var(--gold-soft); color: var(--ink); }

.btn--sm { padding: 9px 18px; font-size: .86rem; }
.btn--lg { padding: 16px 34px; font-size: 1.02rem; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.section--ink .btn-row, .hero .btn-row, .page-hero .btn-row, .banner .btn-row { margin-top: 8px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: .95rem; color: var(--ink);
}
.link-arrow .ico { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.link-arrow:hover { color: var(--gold-dark); }
.link-arrow:hover .ico { transform: translateX(4px); }
.link-arrow--gold { color: var(--gold); }
.link-arrow--gold:hover { color: #fff; }

/* 6. Header ---------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 900;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 26px rgba(13,19,48,.08);
}

/* utility bar */
.topbar {
  background: var(--ink);
  color: var(--on-ink-mut);
  font-size: .82rem;
  overflow: hidden;
  max-height: 60px;
  transition: max-height .3s var(--ease), opacity .25s var(--ease);
}
.site-header.is-stuck .topbar { max-height: 0; opacity: 0; }
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; height: 44px;
}
.topbar__list { display: flex; align-items: center; gap: 22px; list-style: none; margin: 0; padding: 0; }
.topbar__list li { margin: 0; display: flex; align-items: center; gap: 7px; }
.topbar a { color: var(--on-ink-mut); display: inline-flex; align-items: center; gap: 7px; }
.topbar a:hover { color: var(--gold); }
.topbar .ico { width: 14px; height: 14px; opacity: .75; }

.lang { position: relative; }
.lang__btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: transparent; border: 0; cursor: pointer;
  color: var(--on-ink-mut); font: inherit; font-size: .82rem; padding: 4px 0;
}
.lang__btn:hover { color: var(--gold); }
.lang__menu {
  position: absolute; right: 0; top: calc(100% + 10px);
  min-width: 190px; padding: 8px;
  background: #fff; border-radius: var(--radius-sm);
  box-shadow: var(--shadow); list-style: none; margin: 0;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: .2s var(--ease);
}
.lang.is-open .lang__menu { opacity: 1; visibility: visible; transform: none; }
.lang__menu a {
  display: block; padding: 8px 12px; border-radius: 6px;
  color: var(--text); font-size: .88rem;
}
.lang__menu a:hover { background: var(--mist); color: var(--ink); }
.lang__menu a[aria-current="true"] { background: var(--peri-soft); color: var(--ink); font-weight: 600; }

/* main bar */
.site-header__main { position: relative; }
.site-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; min-height: 84px;
}
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 46px; width: auto; }
.site-header.is-stuck .brand img { height: 40px; transition: height .25s var(--ease); }
.brand:hover { opacity: .85; }

.mainnav { display: flex; align-items: center; min-width: 0; }
.mainnav > ul { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.mainnav > ul > li { margin: 0; position: static; }
.mainnav .nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 12px 13px; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 500; color: var(--ink);
  white-space: nowrap; background: none; border: 0; cursor: pointer; font-family: inherit;
}
.mainnav .nav-link:hover, .mainnav li.is-open > .nav-link { background: var(--mist); color: var(--ink); }
.mainnav .nav-link[aria-current="page"] { color: var(--gold-dark); font-weight: 600; }
.mainnav .caret {
  width: 8px; height: 8px; margin-top: -4px;
  border-right: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg); transition: transform .22s var(--ease); opacity: .65;
}
.mainnav li.is-open > .nav-link .caret { transform: rotate(-135deg); margin-top: 3px; }

.header-actions { display: flex; align-items: center; gap: 10px; flex: none; margin-left: auto; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  cursor: pointer; transition: .2s var(--ease);
}
.icon-btn:hover { border-color: var(--ink); background: var(--mist); }
.icon-btn .ico { width: 18px; height: 18px; }
.icon-btn--onink { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.25); color: #fff; }
.icon-btn--onink:hover { background: #fff; color: var(--ink); }

.burger { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: none; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; }
.burger span {
  display: block; width: 18px; height: 1.8px; background: var(--ink); border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.8px) rotate(-45deg); }

/* mega dropdown */
.mega {
  position: absolute; left: 0; right: 0; top: 100%;
  background: #fff;
  border-top: 1px solid var(--line);
  box-shadow: 0 26px 60px rgba(13,19,48,.14);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
  z-index: 40;
}
.mainnav > ul > li.is-open > .mega { opacity: 1; visibility: visible; transform: none; }
.mega__inner {
  display: grid; grid-template-columns: 1fr 320px; gap: 40px;
  padding: 40px 0 44px; max-width: var(--container); margin-inline: auto;
}
.mega__col-title {
  font-size: .72rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 16px;
}
.mega__links { columns: 2; column-gap: 40px; list-style: none; margin: 0; padding: 0; }
.mega__links li { margin: 0 0 2px; break-inside: avoid; }
.mega__links a {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; margin-left: -12px; border-radius: var(--radius-sm);
  font-size: .97rem; font-weight: 500; color: var(--text);
}
.mega__links a:hover { background: var(--mist); color: var(--ink); }
.mega__links a .ico { width: 16px; height: 16px; color: var(--gold-dark); flex: none; opacity: .9; }
.mega__links--single { columns: 1; }
.mega__aside {
  background: var(--mist); border-radius: var(--radius); padding: 26px;
  display: flex; flex-direction: column; gap: 12px; justify-content: center;
}
.mega__aside h4 { margin-bottom: 4px; font-size: 1.12rem; }
.mega__aside p { font-size: .92rem; color: var(--muted); margin: 0; }
.mega__promo {
  display: block; border-radius: var(--radius); overflow: hidden;
  position: relative; min-height: 240px; text-align: left;
}
.mega__promo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mega__promo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(13,19,48,.15), rgba(13,19,48,.85));
}
.mega__promo-body { position: relative; z-index: 2; color: #fff; padding: 24px; }
.mega__promo-body .eyebrow { color: var(--gold); }
.mega__promo-body h4 { color: #fff; margin: 6px 0 8px; }
.mega__promo-body p { color: rgba(255,255,255,.78); font-size: .9rem; margin: 0; }

/* mobile drawer */
.drawer-backdrop {
  position: fixed; inset: 0; background: rgba(13,19,48,.5);
  opacity: 0; visibility: hidden; transition: .28s var(--ease); z-index: 1000;
  backdrop-filter: blur(2px);
}
.drawer-backdrop.is-open { opacity: 1; visibility: visible; }

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 1001;
  width: min(400px, 88vw);
  background: #fff;
  transform: translateX(100%);
  transition: transform .32s var(--ease);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
}
.drawer.is-open { transform: none; }
.drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--line); flex: none;
}
.drawer__head img { height: 34px; }
.drawer__body { flex: 1; overflow-y: auto; padding: 8px 20px 24px; overscroll-behavior: contain; }
.drawer__foot { flex: none; padding: 20px; border-top: 1px solid var(--line); display: grid; gap: 10px; background: var(--mist); }

.acc { border-bottom: 1px solid var(--line); }
.acc:last-child { border-bottom: 0; }
.acc__btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 0; background: none; border: 0; cursor: pointer;
  font: inherit; font-size: 1rem; font-weight: 600; color: var(--ink); text-align: left;
}
.acc__btn .plus { position: relative; width: 14px; height: 14px; flex: none; }
.acc__btn .plus::before, .acc__btn .plus::after {
  content: ""; position: absolute; background: var(--gold-dark); border-radius: 2px;
  inset: 50% 0 auto 0; height: 2px; transform: translateY(-50%);
  transition: transform .25s var(--ease), opacity .2s;
}
.acc__btn .plus::after { transform: translateY(-50%) rotate(90deg); }
.acc.is-open .acc__btn .plus::after { transform: translateY(-50%) rotate(0deg); opacity: 0; }
.acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s var(--ease); }
.acc.is-open .acc__panel { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__panel ul { list-style: none; margin: 0 0 16px; padding: 0; }
.acc__panel a {
  display: block; padding: 8px 0 8px 14px;
  border-left: 2px solid var(--line); font-size: .93rem; color: var(--muted);
}
.acc__panel a:hover { border-left-color: var(--gold); color: var(--ink); }
.acc > .acc__btn--plain { border-bottom: 0; }

/* 7. Search overlay -------------------------------------------------------- */
.search-overlay {
  position: fixed; inset: 0; z-index: 1100;
  background: rgba(13,19,48,.96);
  backdrop-filter: blur(8px);
  display: grid; place-items: start center;
  padding: clamp(50px, 10vh, 120px) var(--gut) 40px;
  opacity: 0; visibility: hidden; transition: opacity .28s var(--ease), visibility .28s;
  overflow-y: auto;
}
.search-overlay.is-open { opacity: 1; visibility: visible; }
.search-box { width: min(760px, 100%); color: #fff; }
.search-box__form { display: flex; align-items: center; gap: 14px; border-bottom: 2px solid rgba(255,255,255,.28); padding-bottom: 12px; }
.search-box__form .ico { width: 24px; height: 24px; color: var(--gold); flex: none; }
.search-box__form input {
  flex: 1; min-width: 0;
  background: none; border: 0; color: #fff;
  font: inherit; font-size: clamp(1.4rem, 3.2vw, 2.1rem); font-weight: 500;
  padding: 6px 0;
}
.search-box__form input::placeholder { color: rgba(255,255,255,.35); }
.search-box__form input:focus { outline: none; }
.search-box__close {
  background: none; border: 0; color: rgba(255,255,255,.6); cursor: pointer;
  padding: 6px; border-radius: 50%;
}
.search-box__close:hover { color: #fff; background: rgba(255,255,255,.1); }
.search-box__close .ico { width: 22px; height: 22px; }
.search-box__meta { margin-top: 16px; font-size: .8rem; color: rgba(255,255,255,.5); }
.search-box__results { margin-top: 34px; display: grid; gap: 4px; }
.search-box__results:empty { display: none; }
.sresult {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 16px 18px; border-radius: var(--radius-sm);
  color: #fff; text-align: left; background: none; border: 0; cursor: pointer;
  font: inherit; transition: background .18s var(--ease);
}
.sresult:hover, .sresult.is-active { background: rgba(255,255,255,.08); color: #fff; }
.sresult__t { font-weight: 600; font-size: 1.02rem; }
.sresult__c { font-size: .8rem; color: var(--gold); letter-spacing: .06em; text-transform: uppercase; }
.sresult__x { font-size: .78rem; color: rgba(255,255,255,.45); }
.sresult mark { background: var(--gold-soft); color: var(--ink); border-radius: 3px; padding: 0 2px; }
.search-box__empty { margin-top: 30px; color: rgba(255,255,255,.6); font-size: .95rem; }

/* 8. Hero ------------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: flex; align-items: center;
  color: #fff; overflow: hidden;
  isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(9,13,34,.94) 0%, rgba(9,13,34,.78) 42%, rgba(9,13,34,.32) 100%),
    linear-gradient(0deg, rgba(9,13,34,.6), transparent 55%);
}
.hero__inner { padding: clamp(70px, 9vw, 130px) 0; position: relative; z-index: 2; }
.hero__copy { max-width: 680px; }
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero h1 em { font-family: var(--serif); font-style: italic; color: var(--gold); }
.hero__lead { font-size: clamp(1.05rem, 1.7vw, 1.28rem); color: rgba(255,255,255,.82); max-width: 60ch; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px;
  padding: 7px 16px 7px 8px; border-radius: 100px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(6px);
  font-size: .8rem; font-weight: 500; color: rgba(255,255,255,.92);
}
.hero__eyebrow b {
  background: var(--gold); color: var(--ink); padding: 3px 10px; border-radius: 100px;
  font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}

.hero__quick {
  margin-top: clamp(40px, 5vw, 64px);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px; max-width: 860px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius); overflow: hidden;
  backdrop-filter: blur(8px);
}
.hero__quick a {
  background: rgba(9,13,34,.55); padding: 20px 22px; color: #fff;
  display: block; transition: background .2s var(--ease);
}
.hero__quick a:hover { background: rgba(9,13,34,.85); color: #fff; }
.hero__quick .eyebrow { color: var(--gold); margin-bottom: 6px; display: block; }
.hero__quick strong { color: #fff; display: block; font-size: 1rem; }
.hero__quick span.hint { font-size: .8rem; color: rgba(255,255,255,.6); }

.hero__scroll {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.55); z-index: 3;
}
.hero__scroll::after {
  content: ""; width: 1px; height: 34px;
  background: linear-gradient(180deg, var(--gold), transparent);
  animation: scrollHint 2.2s var(--ease) infinite;
}
@keyframes scrollHint { 0%,100% { opacity:.3; transform: scaleY(.6); transform-origin: top; } 50% { opacity:1; transform: scaleY(1); } }

/* 9. Page hero (inner pages) ---------------------------------------------- */
.page-hero {
  position: relative; color: #fff; overflow: hidden; isolation: isolate;
  padding: clamp(60px, 7vw, 96px) 0 clamp(52px, 6vw, 84px);
}
.page-hero__bg { position: absolute; inset: 0; z-index: -2; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, rgba(9,13,34,.95), rgba(9,13,34,.72) 55%, rgba(9,13,34,.45));
}
.page-hero h1 { color: #fff; max-width: 20ch; }
.page-hero p { color: rgba(255,255,255,.8); max-width: 62ch; font-size: 1.08rem; }
.page-hero__inner { max-width: 860px; }
.page-hero--sm { padding-block: clamp(40px, 5vw, 66px); }

.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; list-style: none; margin: 0 0 22px; padding: 0; font-size: .82rem; }
.breadcrumb li { margin: 0; display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.6); }
.breadcrumb a { color: rgba(255,255,255,.75); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb li + li::before { content: "/"; color: rgba(255,255,255,.3); }
.breadcrumb [aria-current] { color: var(--gold); }

/* 10. Stats ---------------------------------------------------------------- */
.stats { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.stats::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(700px 320px at 12% 0%, rgba(107,138,253,.28), transparent 70%),
    radial-gradient(600px 300px at 88% 100%, rgba(200,164,92,.22), transparent 70%);
}
.stats__grid {
  position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: rgba(255,255,255,.1);
}
.stat { background: var(--ink); padding: clamp(30px, 3.6vw, 48px) clamp(18px, 2vw, 30px); }
.stat__num {
  font-family: var(--serif); font-size: clamp(2.1rem, 4vw, 3.1rem); line-height: 1;
  color: #fff; display: block; margin-bottom: 12px;
}
.stat__num sup { font-size: .42em; color: var(--gold); top: -.9em; position: relative; }
.stat__label {
  font-size: .76rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
  color: var(--gold);
}
.stat__note { font-size: .84rem; color: var(--on-ink-mut); margin-top: 8px; }

/* 11. Split / media blocks ------------------------------------------------- */
.split { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: clamp(28px, 4.5vw, 72px); align-items: center; }
.split--wide-left { grid-template-columns: 1.15fr 1fr; }
.split--reverse .split__media { order: -1; }
.split__media { position: relative; }
.split__media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.split__media--flush img { border-radius: 0; box-shadow: none; }
.split__badge {
  position: absolute; right: -14px; bottom: -22px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px 24px; max-width: 230px;
}
.split__badge strong { display: block; font-family: var(--serif); font-size: 1.9rem; line-height: 1; color: var(--ink); }
.split__badge span { font-size: .8rem; color: var(--muted); }
.section--ink .split__badge { background: var(--ink-3); }
.section--ink .split__badge strong { color: var(--gold); }
.section--ink .split__badge span { color: var(--on-ink-mut); }

.figure-caption { font-size: .82rem; color: var(--muted); margin-top: 14px; }

/* 12. Cards ---------------------------------------------------------------- */
.card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--mist-2); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.card:hover .card__media img { transform: scale(1.05); }
.card__body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; gap: 10px; }
.card__body h3 { margin: 0; }
.card__body p { color: var(--muted); font-size: .95rem; margin: 0; }
.card__foot { margin-top: auto; padding-top: 6px; }
.card--flat { border: 0; background: transparent; }
.card--flat:hover { transform: none; box-shadow: none; }
.card--flat .card__body { padding: 20px 0 0; }
.card--tint { background: var(--mist); border-color: transparent; }
.card--tint:hover { background: #fff; }
.section--ink .card { background: var(--ink-2); border-color: var(--line-dark); }
.section--ink .card:hover { background: var(--ink-3); }
.section--ink .card__body p { color: var(--on-ink-mut); }

.card__icon {
  width: 50px; height: 50px; border-radius: 12px; flex: none;
  display: grid; place-items: center;
  background: var(--peri-soft); color: var(--ink);
}
.card__icon .ico { width: 24px; height: 24px; }
.card__icon--gold { background: var(--gold-soft); color: var(--gold-dark); }
.card__icon--ink  { background: var(--ink); color: var(--gold); }
.section--ink .card__icon { background: rgba(255,255,255,.1); color: var(--gold); }
.section--ink .card__icon--gold { background: rgba(200,164,92,.18); color: var(--gold); }

.card--icon-top { padding-top: 26px; }
.card--icon-top .card__body { padding: 18px 26px 28px; }

/* link tile */
.tile {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 22px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); color: var(--ink);
  transition: .22s var(--ease);
}
.tile:hover { border-color: transparent; background: var(--ink); color: #fff; transform: translateY(-3px); box-shadow: var(--shadow); }
.tile__t { font-weight: 600; display: block; }
.tile__s { font-size: .85rem; color: var(--muted); display: block; }
.tile:hover .tile__s { color: rgba(255,255,255,.7); }
.tile__ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--mist); color: var(--ink); flex: none; }
.tile:hover .tile__ico { background: rgba(255,255,255,.14); color: var(--gold); }
.tile__ico .ico { width: 20px; height: 20px; }
.tile__arrow { margin-left: auto; color: var(--muted); }
.tile:hover .tile__arrow { color: var(--gold); }
.tile__arrow .ico { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.tile:hover .tile__arrow .ico { transform: translateX(4px); }

/* 13. Banner (campaign) ---------------------------------------------------- */
.banner { position: relative; overflow: hidden; isolation: isolate; color: #fff; }
.banner__bg { position: absolute; inset: 0; z-index: -2; }
.banner__bg img { width: 100%; height: 100%; object-fit: cover; }
.banner::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(9,13,34,.9) 0%, rgba(9,13,34,.66) 55%, rgba(9,13,34,.3) 100%);
}
.banner__inner { padding: clamp(56px, 7vw, 104px) 0; max-width: 720px; }
.banner h2 { color: #fff; }
.banner p { color: rgba(255,255,255,.82); font-size: 1.08rem; }
.banner--center { text-align: center; }
.banner--center .banner__inner { margin-inline: auto; }

/* 14. News ----------------------------------------------------------------- */
.filters { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 34px; }
.chip {
  padding: 8px 17px; border-radius: 100px;
  border: 1px solid var(--line); background: #fff; color: var(--muted);
  font: inherit; font-size: .87rem; font-weight: 600; cursor: pointer;
  transition: .2s var(--ease);
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.section--ink .chip { background: transparent; border-color: var(--line-dark); color: var(--on-ink-mut); }
.section--ink .chip:hover { border-color: var(--gold); color: var(--gold); }
.section--ink .chip.is-active { background: var(--gold); border-color: var(--gold); color: var(--ink); }

.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: clamp(20px, 2.4vw, 32px); }
.news-card { position: relative; display: flex; flex-direction: column; }
.news-card[hidden] { display: none; }
.news-card__media { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; background: var(--mist-2); }
.news-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.news-card:hover .news-card__media img { transform: scale(1.06); }
.news-card__tag {
  position: absolute; left: 14px; top: 14px;
  background: rgba(13,19,48,.86); color: var(--gold);
  padding: 5px 12px; border-radius: 100px;
  font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  backdrop-filter: blur(4px);
}
.news-card__body { padding: 18px 2px 0; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.news-card__meta { display: flex; align-items: center; gap: 12px; font-size: .8rem; color: var(--muted); }
.news-card__meta .cat { color: var(--gold-dark); font-weight: 600; }
.news-card h3 { margin: 0; font-size: 1.16rem; line-height: 1.32; }
.news-card h3 a { color: var(--ink); }
.news-card h3 a::after { content: ""; position: absolute; inset: 0; }
.news-card p { color: var(--muted); font-size: .93rem; margin: 0; }
.news-card__more { margin-top: auto; padding-top: 10px; }
.news-card:hover h3 a { color: var(--gold-dark); }

.empty-state { text-align: center; padding: 60px 20px; color: var(--muted); grid-column: 1 / -1; }
.empty-state .ico { width: 40px; height: 40px; margin: 0 auto 14px; opacity: .4; }

/* 15. Events --------------------------------------------------------------- */
.event-list { display: grid; gap: 14px; }
.event {
  display: grid; grid-template-columns: 96px 1fr auto; gap: 26px; align-items: center;
  padding: 22px 26px; border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; transition: .22s var(--ease);
}
.event:hover { border-color: transparent; box-shadow: var(--shadow); transform: translateX(4px); }
.event[hidden] { display: none; }
.event__date {
  text-align: center; border-right: 1px solid var(--line); padding-right: 20px;
}
.event__date .m { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-dark); }
.event__date .d { display: block; font-family: var(--serif); font-size: 2.1rem; line-height: 1; color: var(--ink); }
.event__body h3 { margin: 0 0 6px; font-size: 1.14rem; }
.event__body p { color: var(--muted); font-size: .92rem; margin: 0 0 10px; }
.event__tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.event__tags li {
  margin: 0; font-size: .74rem; font-weight: 600; color: var(--muted);
  background: var(--mist); padding: 4px 10px; border-radius: 100px;
}
.event__cta { display: grid; gap: 8px; }

/* 16. Accordion ------------------------------------------------------------ */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; display: flex; align-items: flex-start; justify-content: space-between; gap: 20px;
  padding: 24px 0; background: none; border: 0; cursor: pointer;
  font: inherit; font-size: 1.08rem; font-weight: 600; color: var(--ink); text-align: left;
}
.faq__q:hover { color: var(--gold-dark); }
.faq__ico { position: relative; width: 16px; height: 16px; flex: none; margin-top: 6px; }
.faq__ico::before, .faq__ico::after {
  content: ""; position: absolute; inset: 50% 0 auto 0; height: 2px; border-radius: 2px;
  background: var(--gold-dark); transform: translateY(-50%); transition: .25s var(--ease);
}
.faq__ico::after { transform: translateY(-50%) rotate(90deg); }
.faq__item.is-open .faq__ico::after { transform: translateY(-50%) rotate(0); opacity: 0; }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .32s var(--ease); }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a-inner { padding-bottom: 26px; color: var(--muted); max-width: 74ch; }
.section--ink .faq, .section--ink .faq__item { border-color: var(--line-dark); }
.section--ink .faq__q { color: #fff; }

/* 17. Tables --------------------------------------------------------------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table.data { width: 100%; border-collapse: collapse; font-size: .94rem; min-width: 560px; }
table.data caption { text-align: left; padding: 18px 22px 0; color: var(--muted); font-size: .86rem; }
table.data th, table.data td { padding: 14px 22px; text-align: left; border-bottom: 1px solid var(--line); }
table.data thead th {
  background: var(--mist); font-size: .74rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); white-space: nowrap;
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover { background: var(--mist); }
table.data td.num { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--ink); }
table.data td.up { color: var(--ok); }
table.data td.down { color: var(--err); }

/* 18. Forms ---------------------------------------------------------------- */
.form { display: grid; gap: 18px; }
.form--2 { grid-template-columns: repeat(2, 1fr); }
.form .span-2 { grid-column: 1 / -1; }
.field { display: grid; gap: 7px; }
.field label { font-size: .86rem; font-weight: 600; color: var(--ink); }
.field label .req { color: var(--err); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px;
  font: inherit; font-size: .96rem; color: var(--text);
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: border-color .18s, box-shadow .18s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--peri); box-shadow: 0 0 0 3px rgba(107,138,253,.16);
}
.field .hint { font-size: .8rem; color: var(--muted); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--err); }
.field .error { font-size: .8rem; color: var(--err); display: none; }
.field.has-error .error { display: block; }
.section--ink .field label { color: #fff; }
.section--ink .field input, .section--ink .field select, .section--ink .field textarea {
  background: rgba(255,255,255,.05); border-color: var(--line-dark); color: #fff;
}
.section--ink .field .hint { color: var(--on-ink-mut); }
.section--ink .field input::placeholder { color: rgba(255,255,255,.35); }

.check { display: flex; gap: 11px; align-items: flex-start; font-size: .86rem; color: var(--muted); }
.check input { margin-top: 3px; width: 17px; height: 17px; flex: none; accent-color: var(--gold-dark); }
.section--ink .check { color: var(--on-ink-mut); }

.form__note { font-size: .8rem; color: var(--muted); }
.form__status { font-size: .9rem; font-weight: 600; display: none; padding: 12px 16px; border-radius: var(--radius-sm); }
.form__status.is-visible { display: block; }
.form__status--ok { background: rgba(31,157,107,.12); color: var(--ok); }
.form__status--err { background: rgba(208,74,74,.12); color: var(--err); }
.section--ink .form__status--ok { background: rgba(31,157,107,.18); color: #7fe0b6; }
.section--ink .form__status--err { background: rgba(208,74,74,.18); color: #f0a5a5; }

/* 19. Newsletter ----------------------------------------------------------- */
.newsletter { position: relative; overflow: hidden; isolation: isolate; }
.newsletter::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(760px 340px at 88% 0%, rgba(200,164,92,.24), transparent 70%),
    radial-gradient(620px 320px at 8% 100%, rgba(107,138,253,.24), transparent 70%);
}
.newsletter__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(30px, 4vw, 64px); align-items: center; }
.newsletter .form { max-width: 480px; }
.newsletter .form input {
  background: rgba(255,255,255,.06); border-color: var(--line-dark); color: #fff;
}
.newsletter .form input::placeholder { color: rgba(255,255,255,.4); }
.newsletter .form input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(200,164,92,.2); }
.newsletter .check { color: var(--on-ink-mut); }

/* 20. Newsletter promo band ----------------------------------------------- */
.subscribe-strip {
  background: var(--ink); color: #fff;
  padding: clamp(34px, 4vw, 52px) 0;
  border-top: 1px solid var(--line-dark);
}
.subscribe-strip__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.subscribe-strip h3 { color: #fff; margin: 0 0 4px; }
.subscribe-strip p { color: var(--on-ink-mut); margin: 0; font-size: .95rem; }
.subscribe-strip form { display: flex; gap: 10px; flex-wrap: wrap; }
.subscribe-strip input {
  padding: 12px 16px; border-radius: 100px; border: 1px solid var(--line-dark);
  background: rgba(255,255,255,.06); color: #fff; font: inherit; min-width: 250px;
}
.subscribe-strip input::placeholder { color: rgba(255,255,255,.4); }
.subscribe-strip input:focus { outline: none; border-color: var(--gold); }

/* 21. Data / insight visuals ----------------------------------------------- */
.kpi-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.kpi {
  padding: 24px; border-radius: var(--radius); background: var(--mist);
  border: 1px solid transparent;
}
.kpi strong { display: block; font-family: var(--serif); font-size: 2rem; line-height: 1.1; color: var(--ink); }
.kpi span { font-size: .84rem; color: var(--muted); }
.kpi--dark { background: var(--ink-2); }
.kpi--dark strong { color: var(--gold); }
.kpi--dark span { color: var(--on-ink-mut); }

.chart { display: grid; gap: 14px; }
.chart__row { display: grid; grid-template-columns: 120px 1fr auto; gap: 16px; align-items: center; font-size: .88rem; }
.chart__label { color: var(--muted); }
.chart__bar { height: 12px; border-radius: 100px; background: var(--mist-2); overflow: hidden; }
.chart__fill {
  height: 100%; border-radius: 100px; width: 0;
  background: linear-gradient(90deg, var(--ink-3), var(--peri));
  transition: width 1.1s var(--ease);
}
.chart__val { font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; min-width: 68px; text-align: right; }
.section--ink .chart__label, .section--ink .chart__val { color: var(--on-ink-mut); }
.section--ink .chart__val { color: #fff; }
.section--ink .chart__bar { background: rgba(255,255,255,.1); }
.section--ink .chart__fill { background: linear-gradient(90deg, var(--gold-dark), var(--gold)); }

.flow { display: grid; gap: 0; counter-reset: flow; }
.flow__step {
  position: relative; padding: 26px 0 26px 76px; border-bottom: 1px solid var(--line);
}
.flow__step:last-child { border-bottom: 0; }
.flow__step::before {
  counter-increment: flow; content: counter(flow, decimal-leading-zero);
  position: absolute; left: 0; top: 26px;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ink); color: var(--gold);
  font-size: .88rem; font-weight: 700; letter-spacing: .04em;
}
.flow__step h4 { margin: 0 0 6px; }
.flow__step p { color: var(--muted); margin: 0; font-size: .95rem; }
.flow__step::after {
  content: ""; position: absolute; left: 22px; top: 74px; width: 2px; height: 22px;
  background: linear-gradient(180deg, var(--line), transparent);
}
.flow__step:last-child::after { display: none; }
.section--ink .flow__step { border-color: var(--line-dark); }
.section--ink .flow__step p { color: var(--on-ink-mut); }

/* glossary */
.glossary { columns: 2; column-gap: 40px; }
.glossary__item { break-inside: avoid; padding: 16px 0; border-bottom: 1px solid var(--line); }
.glossary__item dt { font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.glossary__item dd { margin: 0; font-size: .93rem; color: var(--muted); }
.glossary-tools { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }
.glossary-tools input {
  flex: 1; min-width: 220px; padding: 12px 16px; font: inherit;
  border: 1px solid var(--line); border-radius: 100px; background: #fff;
}
.glossary-tools input:focus { outline: none; border-color: var(--peri); box-shadow: 0 0 0 3px rgba(107,138,253,.16); }
.glossary-tools .chip[hidden] { display: none; }

/* 22. Team ----------------------------------------------------------------- */
.person { text-align: left; }
.person__media { aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; background: var(--mist-2); position: relative; }
.person__media img { width: 100%; height: 100%; object-fit: cover; }
.person h4 { margin: 14px 0 2px; }
.person .role { font-size: .86rem; color: var(--gold-dark); font-weight: 600; }
.person p { font-size: .9rem; color: var(--muted); margin: 8px 0 0; }
.section--ink .person h4 { color: #fff; }
.section--ink .person p { color: var(--on-ink-mut); }

/* 23. Callout / note ------------------------------------------------------- */
.note {
  display: flex; gap: 16px; padding: 22px 24px;
  border-radius: var(--radius); background: var(--mist);
  border-left: 3px solid var(--gold);
}
.note .ico { width: 22px; height: 22px; color: var(--gold-dark); flex: none; margin-top: 2px; }
.note p { margin: 0; font-size: .95rem; }
.note--info { border-left-color: var(--peri); }
.note--info .ico { color: var(--peri); }
.section--ink .note { background: var(--ink-2); border-left-color: var(--gold); }
.section--ink .note p { color: var(--on-ink-mut); }

/* 24. Footer --------------------------------------------------------------- */
.site-footer { background: var(--ink); color: var(--on-ink-mut); font-size: .93rem; }
.site-footer__top { padding: clamp(48px, 6vw, 78px) 0; }
.footer-grid { display: grid; grid-template-columns: 1.35fr repeat(4, 1fr); gap: clamp(24px, 3vw, 46px); }
.footer-brand img { height: 44px; margin-bottom: 20px; }
.footer-brand p { font-size: .92rem; max-width: 34ch; }
.footer-col h5 {
  margin: 0 0 16px; font-size: .76rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--gold);
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 9px; }
.footer-col a { color: var(--on-ink-mut); font-size: .92rem; }
.footer-col a:hover { color: #fff; }
.footer-contact { margin-top: 22px; display: grid; gap: 8px; }
.footer-contact a { display: flex; align-items: center; gap: 10px; color: var(--on-ink-mut); }
.footer-contact .ico { width: 15px; height: 15px; color: var(--gold); flex: none; }

.socials { display: flex; gap: 10px; margin-top: 24px; }
.socials a {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255,255,255,.07); color: var(--on-ink-mut);
  transition: .2s var(--ease);
}
.socials a:hover { background: var(--gold); color: var(--ink); transform: translateY(-3px); }
.socials .ico { width: 17px; height: 17px; }

.site-footer__bottom {
  border-top: 1px solid var(--line-dark);
  padding: 22px 0;
}
.site-footer__bottom .container {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 16px; font-size: .84rem;
}
.footer-legal { display: flex; flex-wrap: wrap; gap: 20px; list-style: none; margin: 0; padding: 0; }
.footer-legal li { margin: 0; }
.footer-legal a { color: var(--on-ink-mut); }
.footer-legal a:hover { color: var(--gold); }

/* 25. Back to top ---------------------------------------------------------- */
.to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 800;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; border: 0; cursor: pointer;
  background: var(--ink); color: #fff; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: .25s var(--ease);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--gold); color: var(--ink); }
.to-top .ico { width: 18px; height: 18px; }

/* 26. Reveal animation ----------------------------------------------------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }
.reveal[data-delay="3"] { transition-delay: .27s; }
.reveal[data-delay="4"] { transition-delay: .36s; }
.reveal[data-delay="5"] { transition-delay: .45s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* 27. Responsive ----------------------------------------------------------- */
@media (max-width: 1180px) {
  .mega__inner { grid-template-columns: 1fr 280px; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 1400px) {
  .mainnav .nav-link { padding: 12px 10px; font-size: .92rem; }
  .mainnav > ul { gap: 0; }
}

@media (max-width: 1240px) {
  .mainnav, .header-actions .btn--primary { display: none; }
  .burger { display: flex; }
  .header-actions { margin-left: auto; }
}

@media (max-width: 1080px) {
  .newsletter__grid { grid-template-columns: 1fr; }
  .newsletter .form { max-width: none; }
}

@media (max-width: 980px) {
  :root { --gut: 20px; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .split, .split--wide-left { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .split__badge { position: static; margin-top: 18px; max-width: none; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .kpi-row { grid-template-columns: 1fr; }
  .glossary { columns: 1; }
  .topbar__list--secondary { display: none; }
  .event { grid-template-columns: 84px 1fr; }
  .event__cta { grid-column: 1 / -1; justify-content: start; }
  .event__date { border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 12px; margin-bottom: 4px; }
  .event { grid-template-columns: 1fr; }
  .hero__quick { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .grid--2, .grid--3, .grid--4, .news-grid { grid-template-columns: 1fr; }
  .form--2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { min-height: auto; }
  .hero__scroll { display: none; }
  .topbar__inner { justify-content: center; }
  .topbar__list--primary li:nth-child(n+3) { display: none; }
  .site-footer__bottom .container { flex-direction: column; align-items: flex-start; }
  .chart__row { grid-template-columns: 92px 1fr; }
  .chart__val { grid-column: 2; text-align: left; min-width: 0; }
  .to-top { right: 14px; bottom: 14px; }
  .banner__inner { padding-block: 52px; }
  .flow__step { padding-left: 60px; }
}

@media (max-width: 480px) {
  .stats__grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand img { height: 38px; }
}

/* print */
@media print {
  .site-header, .to-top, .drawer, .drawer-backdrop, .search-overlay,
  .subscribe-strip, .hero__scroll, .btn { display: none !important; }
  body { font-size: 12pt; color: #000; }
  .section { padding: 1rem 0; }
  a { color: #000; text-decoration: underline; }
}