/*
Theme Name: IVSTF Finance
Theme URI: https://architectedelafinance.com/
Author: IVSTF
Description: Thème éditorial WordPress léger, rapide et responsive pour un blog ou média.
Version: 0.4.3
Requires at least: 6.5
Tested up to: 7.1
Requires PHP: 8.1
Text Domain: ivstf-finance
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

:root {
  --ivstf-primary: #DD0000;
  --ivstf-text: #161616;
  --ivstf-muted: #666666;
  --ivstf-bg: #FFFFFF;
  --ivstf-surface: #F7F7F7;
  --ivstf-border: #E5E5E5;
  --ivstf-header-bg: #FFFFFF;
  --ivstf-header-text: #111111;
  --ivstf-footer-bg: #F4F4F4;
  --ivstf-footer-text: #333333;
  --ivstf-footer-heading: #111111;
  --ivstf-font: Roboto, Arial, Helvetica, sans-serif;
  --ivstf-header-font: Roboto, Arial, Helvetica, sans-serif;
  --ivstf-base-size: 17px;
  --ivstf-h1: 44px;
  --ivstf-h2: 32px;
  --ivstf-h3: 25px;
  --ivstf-max-width: 1180px;
  --ivstf-content-width: 760px;
  --ivstf-radius: 3px;
  --ivstf-gap: clamp(18px, 2.5vw, 30px);
  --ivstf-menu-size: 12px;
  --ivstf-topbar-size: 10px;
  --ivstf-footer-size: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ivstf-bg);
  color: var(--ivstf-text);
  font-family: var(--ivstf-font);
  font-size: var(--ivstf-base-size);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
figure { margin: 0; }
a { color: inherit; text-decoration-thickness: .07em; text-underline-offset: .15em; }
a:hover { color: var(--ivstf-primary); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--ivstf-primary) 35%, transparent); outline-offset: 2px; }

.ivstf-container { width: min(calc(100% - 40px), var(--ivstf-max-width)); margin-inline: auto; }
.ivstf-content-width { width: min(100%, var(--ivstf-content-width)); margin-inline: auto; }
.ivstf-skip-link { position: fixed; top: 8px; left: 8px; transform: translateY(-150%); background: #fff; color: #000; padding: 10px 14px; z-index: 99999; border: 2px solid #000; }
.ivstf-skip-link:focus { transform: translateY(0); }
.ivstf-screen-reader-text { position: absolute!important; width: 1px!important; height: 1px!important; padding: 0!important; margin: -1px!important; overflow: hidden!important; clip: rect(0,0,0,0)!important; white-space: nowrap!important; border: 0!important; }

/* Header */
.ivstf-topbar {
  background: #111;
  color: #f5f5f5;
  font-family: var(--ivstf-header-font);
  font-size: var(--ivstf-topbar-size);
  line-height: 1;
  letter-spacing: .025em;
  text-transform: uppercase;
}
.ivstf-topbar__inner {
  min-height: 29px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  overflow: hidden;
}
.ivstf-topbar__text { flex: 0 0 auto; opacity: .82; white-space: nowrap; }
.ivstf-topbar__nav { min-width: 0; }
.ivstf-topbar a { color: #f5f5f5; text-decoration: none; }
.ivstf-topbar a:hover { color: #fff; }
.ivstf-topbar__nav > ul,
.ivstf-topbar__nav .ivstf-topbar-menu,
.ivstf-topbar__nav .menu {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center;
  gap: 17px;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}
.ivstf-topbar__nav li,
.ivstf-topbar__nav li::marker {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  content: "";
}
.ivstf-topbar__nav a { display: inline-flex; align-items: center; min-height: 29px; white-space: nowrap; }

.ivstf-site-header {
  position: relative;
  z-index: 900;
  background: var(--ivstf-header-bg);
  color: var(--ivstf-header-text);
  border-bottom: 1px solid var(--ivstf-border);
}
.ivstf-site-header.ivstf-is-sticky { position: sticky; top: 0; }
.admin-bar .ivstf-site-header.ivstf-is-sticky { top: 32px; }
.ivstf-logo-row { background: var(--ivstf-header-bg); }
.ivstf-brand-row {
  min-height: 82px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
}
.ivstf-brand { grid-column: 2; text-align: center; line-height: 1; }
.ivstf-brand a { display: inline-flex; align-items: center; justify-content: center; color: var(--ivstf-header-text); text-decoration: none; }
.ivstf-brand .custom-logo { display: block; width: auto; max-width: var(--ivstf-logo-width, 220px); max-height: 48px; object-fit: contain; }
.ivstf-site-title {
  margin: 0;
  font-family: var(--ivstf-header-font);
  font-size: clamp(23px, 2.1vw, 31px);
  font-weight: 700;
  letter-spacing: -.035em;
}
.ivstf-tagline { margin: 6px 0 0; color: var(--ivstf-muted); font-size: 10px; line-height: 1.2; }
.ivstf-mobile-actions { grid-column: 3; justify-self: end; display: none; align-items: center; }

.ivstf-icon-button {
  appearance: none;
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: currentColor;
  cursor: pointer;
  transition: background-color .16s ease, color .16s ease, transform .16s ease;
}
.ivstf-icon-button:hover { background: #f4f4f4; color: var(--ivstf-primary); }
.ivstf-icon-button:active { transform: scale(.96); }
.ivstf-icon-button svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ivstf-icon-button--small { width: 38px; height: 38px; }
.ivstf-icon-button--small svg { width: 20px; height: 20px; stroke-width: 1.9; }
.ivstf-menu-toggle { display: none; grid-column: 1; justify-self: start; }

.ivstf-nav-row { border-top: 1px solid var(--ivstf-border); background: var(--ivstf-header-bg); }
.ivstf-nav-wrap {
  min-height: 48px;
  display: grid;
  grid-template-columns: minmax(70px,1fr) auto minmax(70px,1fr);
  align-items: center;
  column-gap: 18px;
}
.ivstf-nav-spacer { grid-column: 1; }
.ivstf-primary-nav { grid-column: 2; min-width: 0; }
.ivstf-primary-nav > ul,
.ivstf-primary-nav .ivstf-primary-menu,
.ivstf-primary-nav .menu {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: center;
  align-items: stretch;
  gap: 0;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}
.ivstf-primary-nav li,
.ivstf-primary-nav li::marker {
  margin: 0;
  padding: 0;
  list-style: none !important;
  content: "";
}
.ivstf-primary-nav .menu-item { position: relative; }
.ivstf-primary-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 48px;
  padding: 0 13px;
  font-family: var(--ivstf-header-font);
  font-size: var(--ivstf-menu-size);
  line-height: 1;
  font-weight: 500;
  letter-spacing: .02em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}
.ivstf-primary-nav .current-menu-item > a,
.ivstf-primary-nav .current_page_item > a { color: var(--ivstf-primary); }
.ivstf-primary-nav .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 50;
  display: none !important;
  min-width: 210px;
  margin: 0 !important;
  padding: 7px 0 !important;
  list-style: none !important;
  background: #fff;
  border: 1px solid var(--ivstf-border);
  box-shadow: 0 14px 34px rgba(0,0,0,.10);
}
.ivstf-primary-nav .menu-item:hover > .sub-menu,
.ivstf-primary-nav .menu-item:focus-within > .sub-menu { display: block !important; }
.ivstf-primary-nav .sub-menu li { display: block; width: 100%; }
.ivstf-primary-nav .sub-menu a { display: flex; justify-content: flex-start; min-height: 0; padding: 10px 14px; font-size: 10px; }
.ivstf-nav-actions { grid-column: 3; justify-self: end; display: flex; align-items: center; gap: 7px; }
.ivstf-header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  background: var(--ivstf-primary);
  color: #fff !important;
  font-family: var(--ivstf-header-font);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .025em;
  text-transform: uppercase;
  text-decoration: none;
}
.ivstf-header-cta:hover { color: #fff !important; filter: brightness(.92); }

.ivstf-search { position: relative; }
.ivstf-search > summary { list-style: none; }
.ivstf-search > summary::-webkit-details-marker { display: none; }
.ivstf-search__panel {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  z-index: 1200;
  width: min(340px, 86vw);
  padding: 12px;
  background: #fff;
  border: 1px solid var(--ivstf-border);
  box-shadow: 0 16px 40px rgba(0,0,0,.12);
}
.search-form { display: flex; gap: 7px; }
.search-form label { flex: 1; }
.search-field { width: 100%; min-height: 40px; border: 1px solid var(--ivstf-border); padding: 8px 10px; background: #fff; color: #111; }
.search-submit { min-height: 40px; border: 0; background: var(--ivstf-primary); color: #fff; padding: 8px 13px; font-weight: 700; }

.ivstf-menu-badge {
  display: inline-flex;
  align-items: center;
  min-height: 16px;
  padding: 3px 5px;
  border-radius: 1px;
  background: var(--ivstf-primary);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  text-transform: uppercase;
  vertical-align: middle;
}
.ivstf-topbar .ivstf-menu-badge { background: #fff; color: #111; }
.ivstf-primary-nav > .ivstf-primary-menu > .ivstf-menu-item-has-badge > a {
  padding-top: 7px;
}
.ivstf-primary-nav > .ivstf-primary-menu > .menu-item > a > .ivstf-menu-badge {
  position: absolute;
  top: 5px;
  inset-inline-end: 8px;
  z-index: 3;
  min-height: 12px;
  padding: 2px 4px;
  transform: none;
  box-shadow: 0 1px 0 rgba(0,0,0,.06);
  font-size: 7px;
  letter-spacing: .01em;
  pointer-events: none;
}
.ivstf-primary-nav > .ivstf-primary-menu > .menu-item > a > .ivstf-menu-badge::after {
  content: "";
  position: absolute;
  inset-inline-start: 5px;
  bottom: -3px;
  width: 0;
  height: 0;
  border-inline-start: 3px solid transparent;
  border-inline-end: 3px solid transparent;
  border-top: 3px solid var(--ivstf-primary);
}


/* Mobile drawer */
.ivstf-drawer-overlay { position: fixed; inset: 0; z-index: 1990; background: rgba(0,0,0,.45); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .22s ease, visibility .22s ease; }
.ivstf-mobile-drawer {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 2000;
  width: min(86vw, 360px);
  padding: 0 22px 28px;
  overflow-y: auto;
  background: #fff;
  color: #111;
  box-shadow: 20px 0 60px rgba(0,0,0,.16);
  transform: translateX(-104%);
  visibility: hidden;
  transition: transform .24s ease, visibility .24s ease;
}
.ivstf-drawer-open { overflow: hidden; }
.ivstf-drawer-open .ivstf-drawer-overlay { opacity: 1; visibility: visible; pointer-events: auto; }
.ivstf-drawer-open .ivstf-mobile-drawer { transform: translateX(0); visibility: visible; }
.ivstf-mobile-drawer__head { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--ivstf-border); font-family: var(--ivstf-header-font); text-transform: uppercase; letter-spacing: .025em; }
.ivstf-drawer-close { flex: 0 0 auto; }
.ivstf-mobile-nav .menu,
.ivstf-mobile-utility .menu { list-style: none; padding: 0; margin: 0; }
.ivstf-mobile-nav > .menu > li { border-bottom: 1px solid var(--ivstf-border); }
.ivstf-mobile-nav a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 0; font-family: var(--ivstf-header-font); font-size: 14px; font-weight: 800; line-height: 1.25; text-transform: uppercase; text-decoration: none; }
.ivstf-mobile-nav .sub-menu { list-style: none; margin: -4px 0 10px; padding: 0 0 0 14px; }
.ivstf-mobile-nav .sub-menu a { padding: 8px 0; color: var(--ivstf-muted); font-size: 12px; }
.ivstf-mobile-cta { display: flex; align-items: center; justify-content: center; margin-top: 20px; min-height: 42px; background: var(--ivstf-primary); color: #fff!important; font-family: var(--ivstf-header-font); font-size: 12px; font-weight: 800; text-transform: uppercase; text-decoration: none; }
.ivstf-mobile-utility { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--ivstf-border); }
.ivstf-mobile-utility a { display: block; padding: 6px 0; color: var(--ivstf-muted); font-size: 12px; text-decoration: none; }

/* Layout */
.ivstf-main { padding-block: clamp(26px, 4vw, 54px); }
.ivstf-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, 310px); gap: clamp(30px, 5vw, 56px); align-items: start; }
.ivstf-section { margin-bottom: clamp(42px, 6vw, 76px); }
.ivstf-section__head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 22px; border-top: 1px solid var(--ivstf-border); padding-top: 13px; }
.ivstf-section__title { margin: 0; font-size: 14px; text-transform: uppercase; letter-spacing: .045em; font-weight: 800; }
.ivstf-section__title::before { content: ""; display: inline-block; width: 24px; height: 3px; margin-right: 9px; vertical-align: middle; background: var(--ivstf-primary); }
.ivstf-section__intro { color: var(--ivstf-muted); max-width: 72ch; margin: -8px 0 22px; font-size: .95em; }
.ivstf-section__more { color: var(--ivstf-primary); font-size: 13px; font-weight: 700; text-decoration: none; white-space: nowrap; }

/* Home lead */
.ivstf-home-intro { margin-bottom: 30px; max-width: 880px; }
.ivstf-home-intro h1 { margin: 0 0 9px; font-size: var(--ivstf-h1); line-height: 1.08; letter-spacing: -.035em; }
.ivstf-home-intro p { margin: 0; color: var(--ivstf-muted); font-size: 1.05em; max-width: 72ch; }
.ivstf-lead-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(220px, .8fr); gap: 20px; margin-bottom: 42px; }
.ivstf-lead-card { position: relative; overflow: hidden; min-height: 390px; background: #111; color: #fff; }
.ivstf-lead-card__media, .ivstf-lead-card__media img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; }
.ivstf-lead-card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.02) 30%, rgba(0,0,0,.82) 100%); }
.ivstf-lead-card__content { position: absolute; inset: auto 0 0; z-index: 2; padding: 24px; }
.ivstf-kicker { color: var(--ivstf-primary); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; font-weight: 800; }
.ivstf-lead-card .ivstf-kicker { color: #fff; }
.ivstf-lead-card__title { margin: 7px 0 7px; font-size: clamp(25px, 3vw, 38px); line-height: 1.07; letter-spacing: -.03em; }
.ivstf-lead-card__title a { color: #fff; text-decoration: none; }
.ivstf-lead-card__meta { font-size: 12px; opacity: .85; }
.ivstf-lead-side { display: grid; gap: 18px; align-content: start; }
.ivstf-mini-card { display: grid; grid-template-columns: 110px minmax(0,1fr); gap: 14px; border-bottom: 1px solid var(--ivstf-border); padding-bottom: 16px; }
.ivstf-mini-card:last-child { border-bottom: 0; }
.ivstf-mini-card__image { aspect-ratio: 4/3; object-fit: cover; width: 100%; background: var(--ivstf-surface); }
.ivstf-mini-card__title { margin: 4px 0 5px; font-size: 16px; line-height: 1.25; }
.ivstf-mini-card__title a { text-decoration: none; }
.ivstf-meta { color: var(--ivstf-muted); font-size: 12px; }

/* Post cards */
.ivstf-post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px 20px; }
.ivstf-card { min-width: 0; }
.ivstf-card__image-wrap { display: block; overflow: hidden; background: var(--ivstf-surface); aspect-ratio: 16/10; margin-bottom: 12px; }
.ivstf-card__image { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .2s ease; }
.ivstf-card:hover .ivstf-card__image { transform: scale(1.015); }
.ivstf-card__title { margin: 5px 0 6px; font-size: 18px; line-height: 1.25; letter-spacing: -.015em; }
.ivstf-card__title a { text-decoration: none; }
.ivstf-card__excerpt { color: var(--ivstf-muted); margin: 8px 0 0; font-size: 14px; }
.ivstf-list { display: grid; gap: 0; }
.ivstf-list-card { display: grid; grid-template-columns: minmax(170px, 32%) minmax(0,1fr); gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--ivstf-border); }
.ivstf-list-card:first-child { padding-top: 0; }
.ivstf-list-card__image { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: var(--ivstf-surface); }
.ivstf-list-card__title { font-size: 20px; line-height: 1.25; margin: 6px 0; }
.ivstf-list-card__title a { text-decoration: none; }
.ivstf-list-card__excerpt { color: var(--ivstf-muted); margin: 7px 0 0; font-size: 14px; }

/* Sidebar */
.ivstf-sidebar { position: sticky; top: 110px; }
.admin-bar .ivstf-sidebar { top: 142px; }
.ivstf-widget { margin-bottom: 28px; border-top: 3px solid #111; padding-top: 12px; }
.ivstf-widget-title, .widget-title { margin: 0 0 14px; font-size: 13px; text-transform: uppercase; letter-spacing: .045em; }
.ivstf-recent { list-style: none; margin: 0; padding: 0; }
.ivstf-recent li { display: grid; grid-template-columns: 76px 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--ivstf-border); }
.ivstf-recent img { width: 76px; height: 60px; object-fit: cover; }
.ivstf-recent a { text-decoration: none; font-weight: 700; font-size: 13px; line-height: 1.25; }
.widget ul { padding-left: 18px; }
.widget a { text-decoration: none; }

/* Single / page */
.ivstf-article-header { margin-bottom: 24px; }
.ivstf-breadcrumbs { color: var(--ivstf-muted); font-size: 12px; margin-bottom: 16px; }
.ivstf-breadcrumbs a { text-decoration: none; }
.ivstf-entry-title { margin: 5px 0 12px; font-size: var(--ivstf-h1); line-height: 1.07; letter-spacing: -.035em; }
.ivstf-entry-deck { color: var(--ivstf-muted); font-size: 1.12em; margin: 0 0 15px; }
.ivstf-entry-meta { color: var(--ivstf-muted); font-size: 13px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.ivstf-entry-media { margin: 26px 0 34px; }
.ivstf-entry-media img { width: 100%; max-height: 700px; object-fit: cover; }
.ivstf-entry-content { font-size: 1em; }
.ivstf-entry-content > * { max-width: var(--ivstf-content-width); margin-left: auto; margin-right: auto; }
.ivstf-entry-content > .alignwide { max-width: min(100%, calc(var(--ivstf-content-width) + 220px)); }
.ivstf-entry-content > .alignfull { max-width: none; width: 100%; }
.ivstf-entry-content h2 { font-size: var(--ivstf-h2); line-height: 1.15; letter-spacing: -.025em; margin-top: 1.75em; }
.ivstf-entry-content h3 { font-size: var(--ivstf-h3); line-height: 1.2; letter-spacing: -.015em; margin-top: 1.55em; }
.ivstf-entry-content h4 { font-size: 20px; line-height: 1.25; margin-top: 1.45em; }
.ivstf-entry-content p, .ivstf-entry-content li { line-height: 1.78; }
.ivstf-entry-content blockquote { border-left: 4px solid var(--ivstf-primary); padding: 2px 0 2px 22px; color: #333; font-size: 1.08em; }
.ivstf-entry-content table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; }
.ivstf-entry-content th, .ivstf-entry-content td { border: 1px solid var(--ivstf-border); padding: 10px; text-align: left; }
.ivstf-author-box { max-width: var(--ivstf-content-width); margin: 38px auto 0; padding: 22px; background: var(--ivstf-surface); display: grid; grid-template-columns: 64px 1fr; gap: 16px; }
.ivstf-author-box img { border-radius: 50%; }
.ivstf-author-box h3 { margin: 0 0 5px; font-size: 16px; }
.ivstf-author-box p { margin: 0; color: var(--ivstf-muted); font-size: 14px; }

/* Archive/Search */
.ivstf-archive-header { margin-bottom: 28px; border-bottom: 1px solid var(--ivstf-border); padding-bottom: 20px; }
.ivstf-archive-title { margin: 0; font-size: var(--ivstf-h1); line-height: 1.1; }
.ivstf-archive-description { color: var(--ivstf-muted); max-width: 70ch; }
.navigation.pagination { margin-top: 35px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.page-numbers { display: inline-grid; place-items: center; min-width: 38px; min-height: 38px; padding: 6px 10px; border: 1px solid var(--ivstf-border); text-decoration: none; }
.page-numbers.current { background: var(--ivstf-primary); border-color: var(--ivstf-primary); color: #fff; }

/* Modular home sections */
.ivstf-home-section--text { padding: clamp(24px, 4vw, 44px); background: var(--ivstf-surface); }
.ivstf-home-section--text .ivstf-prose { max-width: 78ch; }
.ivstf-home-section--text .ivstf-prose > :first-child { margin-top: 0; }
.ivstf-home-section--text .ivstf-prose > :last-child { margin-bottom: 0; }

/* Footer */
.ivstf-footer { margin-top: clamp(50px, 7vw, 90px); color: var(--ivstf-footer-text); }
.ivstf-footer-main { background: var(--ivstf-footer-bg); border-top: 1px solid var(--ivstf-border); color: var(--ivstf-footer-text); }
.ivstf-footer-grid { display: grid; grid-template-columns: 1.15fr .8fr 1fr; gap: clamp(34px, 5vw, 64px); padding-block: 48px 44px; }
.ivstf-footer-column { min-width: 0; }
.ivstf-footer-heading { margin: 0 0 15px; color: var(--ivstf-footer-heading); font-family: var(--ivstf-header-font); font-size: calc(var(--ivstf-footer-size) - 1px); line-height: 1.25; text-transform: uppercase; letter-spacing: .035em; font-weight: 800; }
.ivstf-footer-description { max-width: 48ch; color: var(--ivstf-footer-text); font-size: var(--ivstf-footer-size); line-height: 1.65; }
.ivstf-footer-description p { margin: 0 0 10px; }
.ivstf-footer-nav .menu { list-style: none; margin: 0; padding: 0; }
.ivstf-footer-nav li { margin: 0; }
.ivstf-footer-nav a { display: inline-flex; align-items: center; gap: 5px; padding: 5px 0; color: var(--ivstf-footer-text); font-size: var(--ivstf-footer-size); line-height: 1.4; text-decoration: none; }
.ivstf-footer-nav a:hover { color: var(--ivstf-primary); }
.ivstf-footer-posts { list-style: none; margin: 0; padding: 0; }
.ivstf-footer-posts li { display: grid; gap: 2px; padding: 0 0 10px; margin: 0 0 10px; border-bottom: 1px solid color-mix(in srgb, var(--ivstf-footer-text) 15%, transparent); }
.ivstf-footer-posts li:last-child { margin-bottom: 0; border-bottom: 0; }
.ivstf-footer-posts a { color: var(--ivstf-footer-heading); font-size: var(--ivstf-footer-size); line-height: 1.35; font-weight: 700; text-decoration: none; }
.ivstf-footer-posts a:hover { color: var(--ivstf-primary); }
.ivstf-footer-posts time { color: var(--ivstf-footer-text); opacity: .78; font-size: 12px; }
.ivstf-footer-empty { margin: 0; color: var(--ivstf-footer-text); opacity: .78; font-size: var(--ivstf-footer-size); }
.ivstf-footer-bottom-wrap { background: #0B0B0B; border-top: 1px solid #1F1F1F; }
.ivstf-footer-bottom { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #FFFFFF; font-size: 12px; }
.ivstf-footer-menu .menu { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 14px; margin: 0; padding: 0; list-style: none; }
.ivstf-footer-menu a { color: #FFFFFF; text-decoration: none; }
.ivstf-footer-menu a:hover { color: #FFFFFF; text-decoration: underline; text-decoration-color: var(--ivstf-primary); }
.ivstf-back-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 850;
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin: 0;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--ivstf-primary) 82%, #000);
  border-radius: 6px;
  background: var(--ivstf-primary);
  color: #fff;
  box-shadow: 0 10px 28px rgba(0,0,0,.18), 0 2px 6px rgba(0,0,0,.12);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px) scale(.96);
  transition: opacity .2s ease, visibility .2s ease, transform .2s ease, background-color .16s ease, box-shadow .16s ease;
}
.ivstf-back-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.ivstf-back-top:hover {
  background: color-mix(in srgb, var(--ivstf-primary) 90%, #000);
  box-shadow: 0 12px 30px rgba(0,0,0,.22), 0 3px 7px rgba(0,0,0,.14);
  transform: translateY(-2px) scale(1);
}
.ivstf-back-top:active { transform: translateY(0) scale(.97); }
.ivstf-back-top:focus-visible { outline: 3px solid color-mix(in srgb, var(--ivstf-primary) 30%, transparent); outline-offset: 3px; }
.ivstf-back-top svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
@media (prefers-reduced-motion: reduce) {
  .ivstf-back-top { transition: none; }
}


/* Comments */
.comments-area { max-width: var(--ivstf-content-width); margin: 45px auto 0; }
.comment-list { padding-left: 22px; }
.comment-body { border-bottom: 1px solid var(--ivstf-border); padding: 18px 0; }
.comment-form input:not([type="submit"]), .comment-form textarea { width: 100%; border: 1px solid var(--ivstf-border); padding: 10px; }
.form-submit .submit { border: 0; background: var(--ivstf-primary); color: #fff; padding: 11px 18px; font-weight: 700; }

/* Responsive */
@media (max-width: 1080px) {
  .ivstf-primary-nav a { padding-inline: 9px; }
  .ivstf-nav-wrap { gap: 12px; }
}
@media (max-width: 980px) {
  .ivstf-layout { grid-template-columns: 1fr; }
  .ivstf-sidebar { position: static; }
  .ivstf-post-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .ivstf-footer-grid { grid-template-columns: 1.1fr .9fr .9fr; gap: 30px; }
}
@media (max-width: 782px) {
  .admin-bar .ivstf-site-header.ivstf-is-sticky { top: 46px; }
  .ivstf-container { width: min(calc(100% - 28px), var(--ivstf-max-width)); }
  .ivstf-topbar { display: none!important; }
  .ivstf-site-header { border-bottom: 1px solid var(--ivstf-border); }
  .ivstf-brand-row { min-height: 64px; grid-template-columns: 42px minmax(0, 1fr) 42px; gap: 8px; }
  .ivstf-brand { grid-column: 2; }
  .ivstf-brand .custom-logo { max-width: min(var(--ivstf-logo-width, 220px), 190px); max-height: 40px; }
  .ivstf-site-title { font-size: clamp(20px, 6vw, 28px); }
  .ivstf-menu-toggle { display: inline-grid; }
  .ivstf-mobile-actions { display: flex; }
  .ivstf-nav-row { display: none; }
  .ivstf-mobile-nav .ivstf-menu-badge { position: static; min-height: 16px; margin-left: auto; transform: none; box-shadow: none; }
  .ivstf-mobile-nav .ivstf-menu-badge::after { display: none; }
  .ivstf-search--mobile .ivstf-search__panel { position: fixed; top: 64px; left: 14px; right: 14px; width: auto; }
  .admin-bar .ivstf-search--mobile .ivstf-search__panel { top: 110px; }
  .ivstf-lead-grid { grid-template-columns: 1fr; }
  .ivstf-lead-card { min-height: 330px; }
  .ivstf-lead-side { grid-template-columns: 1fr 1fr; }
  .ivstf-mini-card { grid-template-columns: 88px 1fr; }
  .ivstf-entry-title, .ivstf-archive-title, .ivstf-home-intro h1 { font-size: clamp(32px, 8vw, 42px); }
  .ivstf-footer-grid { grid-template-columns: 1fr; gap: 30px; padding-block: 38px 34px; }
  .ivstf-footer-column + .ivstf-footer-column { padding-top: 24px; border-top: 1px solid color-mix(in srgb, var(--ivstf-footer-text) 15%, transparent); }
}
@media (max-width: 600px) {
  .ivstf-main { padding-top: 24px; }
  .ivstf-tagline { display: none; }
  .ivstf-post-grid, .ivstf-lead-side { grid-template-columns: 1fr; }
  .ivstf-card { display: grid; grid-template-columns: 118px 1fr; gap: 13px; }
  .ivstf-card__image-wrap { margin: 0; aspect-ratio: 4/3; }
  .ivstf-card__excerpt { display: none; }
  .ivstf-card__title { font-size: 16px; margin-top: 4px; }
  .ivstf-list-card { grid-template-columns: 120px 1fr; gap: 14px; }
  .ivstf-list-card__excerpt { display: none; }
  .ivstf-list-card__title { font-size: 16px; }
  .ivstf-footer-bottom { align-items: flex-start; flex-direction: column; padding-block: 18px; }
  .ivstf-footer-menu .menu { justify-content: flex-start; }
  .ivstf-entry-content { font-size: 16px; }
  .ivstf-back-top { right: 14px; bottom: 14px; width: 40px; height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto!important; transition: none!important; animation: none!important; }
}