/* ============================================================
   blackfriday.chat — design system
   Dark, glassy, high-contrast retail theme with amber accents.
   ============================================================ */

:root {
  --bg: #07070c;
  --bg-2: #0b0b12;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --glass: rgba(17, 17, 26, 0.72);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f4f8;
  --muted: #a0a0b4;
  --faint: #6d6d82;
  --accent: #ff7a1a;
  --accent-2: #ffb020;
  --accent-3: #ff4d00;
  --grad: linear-gradient(120deg, #ffb020, #ff7a1a 45%, #ff4d00);
  --grad-soft: linear-gradient(135deg, rgba(255, 176, 32, 0.16), rgba(255, 77, 0, 0.12));
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.7);
  --glow: 0 8px 40px -8px rgba(255, 122, 26, 0.45);
  --font-display: "Sora", -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  --shell: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1000px 540px at 88% -12%, rgba(255, 122, 26, 0.14), transparent 62%),
    radial-gradient(760px 460px at -12% 8%, rgba(120, 80, 255, 0.07), transparent 60%),
    radial-gradient(900px 500px at 40% 115%, rgba(255, 77, 0, 0.08), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 16px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  /* faint grid texture */
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 30%, transparent 75%);
  z-index: 0;
}

main, .site-header, .site-footer { position: relative; z-index: 1; }

img { max-width: 100%; }
a { color: var(--accent-2); }
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; }

.shell { width: min(var(--shell), 100%); margin: 0 auto; padding: 0 clamp(18px, 4vw, 32px); }
.shell-narrow { max-width: 860px; }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 100;
  background: var(--accent); color: #180b02; padding: 10px 16px; border-radius: 10px; font-weight: 700;
}
.skip-link:focus { left: 8px; }

:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }

::selection { background: rgba(255, 122, 26, 0.35); }

/* ---------------- header ---------------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 7, 12, 0.72);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; gap: 22px; padding: 14px 0; }

.logo {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--text); text-decoration: none; font-family: var(--font-display);
  font-size: 17px; font-weight: 700; letter-spacing: -0.02em; white-space: nowrap;
}
.logo em { font-style: normal; color: var(--accent); }
.logo-text strong { color: var(--text); }
.logo-mark {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px;
  background: var(--grad); color: #1c0d00; box-shadow: var(--glow);
}

.site-nav { display: flex; gap: 4px; margin-left: 8px; }
.nav-link {
  color: var(--muted); text-decoration: none; font-size: 14.5px; font-weight: 500;
  padding: 8px 14px; border-radius: 999px; transition: color .15s, background .15s;
}
.nav-link:hover { color: var(--text); background: var(--surface-2); }
.nav-link.active { color: var(--text); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--border); }

.header-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.countdown {
  font-size: 12.5px; font-weight: 600; color: var(--accent-2);
  border: 1px solid rgba(255, 176, 32, 0.3); background: rgba(255, 176, 32, 0.07);
  padding: 7px 14px; border-radius: 999px; white-space: nowrap; font-variant-numeric: tabular-nums;
}

.nav-toggle { display: none; background: none; border: 1px solid var(--border); border-radius: 10px; padding: 9px 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text); margin: 3px 0; border-radius: 2px; }

.mobile-nav {
  display: none; flex-direction: column; padding: 8px 18px 16px; border-top: 1px solid var(--border);
}
.mobile-nav a { color: var(--text); text-decoration: none; padding: 11px 8px; border-radius: 10px; font-weight: 500; }
.mobile-nav a:hover { background: var(--surface-2); }
.mobile-nav.open { display: flex; }

/* ---------------- buttons ---------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--grad); color: #1d0e00; text-decoration: none;
  font-weight: 700; font-size: 15px; font-family: var(--font-body);
  border: 0; border-radius: 999px; padding: 13px 26px; cursor: pointer;
  box-shadow: var(--glow);
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); box-shadow: 0 12px 48px -8px rgba(255, 122, 26, 0.55); }
.btn-ghost {
  background: transparent; color: var(--text); box-shadow: none;
  border: 1px solid var(--border-strong);
}
.btn-ghost:hover { border-color: var(--accent); background: var(--surface-2); box-shadow: none; }
.btn-sm { padding: 9px 18px; font-size: 13.5px; }

/* ---------------- hero ---------------- */

.hero { padding: clamp(40px, 7vh, 84px) 0 clamp(30px, 5vh, 60px); }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(28px, 4vw, 56px); align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-2); background: var(--grad-soft);
  border: 1px solid rgba(255, 176, 32, 0.25); padding: 7px 14px; border-radius: 999px;
  margin: 0 0 20px;
}
.eyebrow-center { text-align: center; justify-content: center; display: inline-flex; width: fit-content; margin-left: auto; margin-right: auto; }
.hero-copy { text-align: left; }
.hero-copy .eyebrow { margin-left: 0; }

.hero h1 {
  font-size: clamp(34px, 4.6vw, 56px); line-height: 1.06; margin: 0 0 18px; font-weight: 800;
}
.hero h1 em, .page-head h1 em, .article-head h1 em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { color: var(--muted); font-size: 17.5px; max-width: 56ch; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 30px; }

.hero-stats { display: flex; gap: clamp(18px, 3vw, 36px); list-style: none; padding: 0; margin: 0; }
.hero-stats li { display: flex; flex-direction: column; gap: 2px; }
.hero-stats strong { font-family: var(--font-display); font-size: 22px; color: var(--text); }
.hero-stats span { font-size: 12.5px; color: var(--faint); }

/* ---------------- chat panel ---------------- */

.chat-panel {
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  padding: 18px;
  display: flex; flex-direction: column;
  min-height: 520px;
}
.chat-head { display: flex; align-items: center; gap: 12px; padding: 2px 4px 14px; border-bottom: 1px solid var(--border); }
.chat-head strong { font-family: var(--font-display); font-size: 15px; display: block; }
.ai-sub { font-size: 12px; color: var(--faint); }
.ai-dot {
  width: 11px; height: 11px; border-radius: 50%; flex: 0 0 11px;
  background: #37d67a; box-shadow: 0 0 0 4px rgba(55, 214, 122, 0.15);
  animation: pulse 2.4s infinite;
}
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 4px rgba(55, 214, 122, 0.15); } 50% { box-shadow: 0 0 0 7px rgba(55, 214, 122, 0.06); } }
.chat-hub-link { margin-left: auto; font-size: 13px; font-weight: 600; color: var(--accent-2); text-decoration: none; }
.chat-hub-link:hover { text-decoration: underline; }

.messages { display: flex; flex-direction: column; gap: 14px; padding: 18px 2px; overflow-y: auto; flex: 0 1 auto; max-height: 420px; }

.msg { display: flex; gap: 10px; align-items: flex-end; }
.msg .avatar {
  width: 32px; height: 32px; flex: 0 0 32px; display: grid; place-items: center;
  border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); font-size: 15px;
}
.msg.user { flex-direction: row-reverse; }
.msg.user .avatar { background: var(--grad); border: none; color: #1d0e00; }

.bubble { max-width: min(560px, 86%); padding: 11px 15px; border-radius: 18px; font-size: 14.8px; }
.msg.assistant .bubble { background: var(--surface-2); border: 1px solid var(--border); border-bottom-left-radius: 6px; }
.msg.user .bubble { background: linear-gradient(135deg, #c25400, #e86300); border-bottom-right-radius: 6px; }
.bubble-content { overflow-wrap: break-word; }
.bubble-content > :first-child { margin-top: 0; }
.bubble-content > :last-child { margin-bottom: 0; }
.bubble-content p { margin: 7px 0; }
.bubble-content ul, .bubble-content ol { margin: 8px 0; padding-left: 20px; }
.bubble-content li { margin: 6px 0; }
.bubble-content a { color: var(--accent-2); font-weight: 600; text-decoration-color: rgba(255, 176, 32, 0.4); }
.bubble-content a:hover { text-decoration-color: var(--accent-2); }
.bubble-content code { background: #0d0d15; border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px; font-size: 12.5px; }
.msg.user .bubble a { color: #fff; }

.dots { display: inline-flex; gap: 5px; align-items: center; height: 20px; }
.dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite; }
.dots i:nth-child(2) { animation-delay: .2s; }
.dots i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 60%, 100% { opacity: .25; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }

.hero-chat-empty { text-align: center; padding: 8px 4px 4px; }
.hero-chat-empty p { color: var(--faint); font-size: 13.5px; margin: 0 0 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.chips button {
  cursor: pointer; font: 500 13px/1.4 var(--font-body); color: var(--text);
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: 9px 14px; transition: border-color .15s, background .15s, transform .15s;
}
.chips button:hover { border-color: var(--accent); background: var(--surface-2); transform: translateY(-1px); }

.composer { display: flex; align-items: flex-end; gap: 10px; background: var(--surface); border: 1px solid var(--border-strong); border-radius: 999px; padding: 7px 7px 7px 18px; transition: border-color .15s; }
.composer:focus-within { border-color: rgba(255, 122, 26, 0.6); box-shadow: 0 0 0 4px rgba(255, 122, 26, 0.08); }
#input { flex: 1; border: 0; outline: 0; resize: none; background: transparent; color: var(--text); font: 15px/1.5 var(--font-body); max-height: 140px; padding: 8px 0; }
#input::placeholder { color: var(--faint); }
#send {
  width: 42px; height: 42px; flex: 0 0 42px; border: 0; border-radius: 50%;
  background: var(--grad); color: #1d0e00; font-size: 16px; cursor: pointer;
  display: grid; place-items: center; transition: filter .15s, transform .1s;
}
#send:hover { filter: brightness(1.08); }
#send:active { transform: scale(.94); }
#send.stop { background: #2c2c3d; color: #fff; }

/* ---------------- sections ---------------- */

.section { padding: clamp(44px, 7vh, 80px) 0; }
.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.0));
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.section-title { text-align: center; font-size: clamp(24px, 3.2vw, 34px); margin: 14px 0 12px; font-weight: 800; }
.section-lead { text-align: center; color: var(--muted); max-width: 62ch; margin: 0 auto 36px; }
.section-more { text-align: center; margin: 34px 0 0; }
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-bottom: 10px; }
.section-head-row .eyebrow { margin-bottom: 12px; }
.section-head-row .section-title { text-align: left; margin: 0; }

.updated-pill {
  font-size: 12.5px; font-weight: 600; color: #4ade80; white-space: nowrap;
  background: rgba(74, 222, 128, 0.08); border: 1px solid rgba(74, 222, 128, 0.25);
  padding: 8px 14px; border-radius: 999px;
}

/* feature cards */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 36px; }
.feature-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 24px; transition: transform .2s, border-color .2s, background .2s;
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(255, 122, 26, 0.4); background: var(--surface-2); }
.feature-card h3 { margin: 16px 0 8px; font-size: 17px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.feature-icon {
  width: 48px; height: 48px; display: grid; place-items: center; font-size: 22px;
  background: var(--grad-soft); border: 1px solid rgba(255, 176, 32, 0.3); border-radius: 14px;
}

/* store cards */
.store-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 16px; margin-top: 8px; }
.store-card {
  display: flex; flex-direction: column; gap: 8px; text-decoration: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; transition: transform .2s, border-color .2s, background .2s;
}
.store-card:hover { transform: translateY(-4px); border-color: rgba(255, 122, 26, 0.45); background: var(--surface-2); }
.store-badge {
  width: 40px; height: 40px; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 15px; color: #1d0e00;
  background: var(--grad); border-radius: 12px; margin-bottom: 4px;
}
.store-name { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: var(--text); display: flex; align-items: center; gap: 8px; }
.tag-chip { font: 600 10px/1 var(--font-body); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-2); background: rgba(255, 176, 32, 0.1); border: 1px solid rgba(255, 176, 32, 0.3); padding: 4px 8px; border-radius: 999px; }
.store-blurb { color: var(--muted); font-size: 13.8px; }
.store-tip { color: var(--faint); font-size: 12.5px; border-top: 1px dashed var(--border); padding-top: 10px; margin-top: auto; }

/* category cards */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.cat-card {
  display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text);
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 16px 18px; font-weight: 600; font-size: 14.5px;
  transition: transform .2s, border-color .2s, background .2s;
}
.cat-card:hover { transform: translateY(-3px); border-color: rgba(255, 122, 26, 0.45); background: var(--surface-2); }
.cat-card span { font-size: 20px; }

/* ---------------- page head / breadcrumbs ---------------- */

.page-head { padding: clamp(36px, 6vh, 64px) 0 8px; text-align: center; }
.page-head h1 { font-size: clamp(30px, 4.4vw, 48px); margin: 0 0 14px; font-weight: 800; line-height: 1.1; }
.page-head .lead { margin: 0 auto; }
.page-head .hero-cta { justify-content: center; }

.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding-top: 22px; font-size: 13px; color: var(--faint); }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent-2); }
.crumb-sep { opacity: 0.5; }

/* ---------------- deals ---------------- */

.deal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; margin: 26px 0 18px; }
.deal-card {
  display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: transform .2s, border-color .2s;
}
.deal-card:hover { transform: translateY(-4px); border-color: rgba(255, 122, 26, 0.45); }
.deal-img { position: relative; display: grid; place-items: center; background: #fff; aspect-ratio: 1; }
.deal-img img { width: 100%; height: 100%; object-fit: contain; }
.deal-img-ph { font-size: 44px; }
.save-badge {
  position: absolute; top: 10px; left: 10px; font: 700 12px/1 var(--font-body);
  color: #1d0e00; background: var(--grad); padding: 6px 10px; border-radius: 999px;
}
.deal-body { display: flex; flex-direction: column; gap: 8px; padding: 16px; flex: 1; }
.deal-body h3 { margin: 0; font-size: 14.5px; line-height: 1.45; font-weight: 600; }
.deal-body h3 a { color: var(--text); text-decoration: none; }
.deal-body h3 a:hover { color: var(--accent-2); }
.deal-brand { margin: 0; color: var(--faint); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.deal-feature { margin: 0; color: var(--muted); font-size: 13px; }
.deal-meta { display: flex; align-items: baseline; gap: 10px; margin-top: auto; padding-top: 8px; flex-wrap: wrap; }
.deal-price { font-family: var(--font-display); font-weight: 700; font-size: 20px; color: var(--accent-2); }
.deal-was { color: var(--faint); font-size: 13px; text-decoration: line-through; }
.deal-rating { color: var(--muted); font-size: 12.5px; }
.deal-body .btn { margin-top: 10px; align-self: flex-start; }

.deal-cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.deal-cat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 8px; scroll-margin-top: 90px; }
.deal-cat-card h3 { margin: 0; font-size: 16px; }
.deal-cat-card p { margin: 0; color: var(--muted); font-size: 13.5px; flex: 1; }
.deal-cat-card .btn { align-self: flex-start; }

.notice-card {
  background: var(--grad-soft); border: 1px solid rgba(255, 176, 32, 0.3);
  border-radius: var(--radius); padding: 22px 24px; color: var(--text); font-size: 15px;
}

/* ---------------- FAQ ---------------- */

.faq-list { display: flex; flex-direction: column; gap: 12px; margin: 30px 0; text-align: left; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.faq-item[open] { border-color: rgba(255, 122, 26, 0.4); }
.faq-item summary {
  cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px 20px; font-weight: 600; font-size: 15.5px; color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-chevron {
  flex: 0 0 10px; width: 10px; height: 10px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(45deg); transition: transform .2s; margin-top: -4px;
}
.faq-item[open] .faq-chevron { transform: rotate(225deg); margin-top: 4px; }
.faq-body { padding: 0 20px 18px; color: var(--muted); font-size: 14.8px; }
.faq-body p { margin: 0; }

/* ---------------- article / prose ---------------- */

.article { padding-bottom: clamp(44px, 7vh, 80px); }
.article-head { padding: clamp(20px, 4vh, 40px) 0 10px; text-align: center; }
.article-head h1 { font-size: clamp(28px, 4vw, 44px); line-height: 1.12; margin: 12px 0 16px; font-weight: 800; }
.article-head .lead { margin: 0 auto; text-align: center; }
.article-body { padding-top: 16px; font-size: 16.2px; }
.article-body h2 { font-size: 23px; margin: 40px 0 12px; }
.article-body h3 { font-size: 18px; margin: 28px 0 8px; }
.article-body p { color: #cfcfda; }
.article-body ul, .article-body ol { color: #cfcfda; padding-left: 22px; }
.article-body li { margin: 8px 0; }
.article-body a { color: var(--accent-2); }

.data-table { width: 100%; border-collapse: collapse; margin: 18px 0 26px; font-size: 14.5px; }
.data-table th, .data-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.data-table th { color: var(--faint); font-weight: 600; text-transform: uppercase; font-size: 12px; letter-spacing: 0.08em; }
.data-table td:first-child { color: var(--text); font-weight: 600; }
.data-table tr:hover td { background: var(--surface); }

/* ---------------- contact ---------------- */

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.contact-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 24px; display: flex; flex-direction: column; align-items: flex-start; gap: 10px;
}
.contact-card h3 { margin: 6px 0 0; }
.contact-card p { margin: 0 0 8px; color: var(--muted); font-size: 14.5px; flex: 1; }

/* ---------------- footer ---------------- */

.site-footer { border-top: 1px solid var(--border); margin-top: clamp(30px, 6vh, 60px); background: rgba(7, 7, 12, 0.6); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: clamp(24px, 4vw, 48px); padding: clamp(36px, 6vh, 56px) clamp(18px, 4vw, 32px) 28px; }
.footer-brand p { color: var(--muted); font-size: 14px; margin: 14px 0 0; max-width: 34ch; }
.footer-affiliate { color: var(--faint) !important; font-size: 12.5px !important; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h3 { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); margin: 4px 0 2px; font-family: var(--font-body); }
.footer-col a { color: var(--muted); text-decoration: none; font-size: 14px; }
.footer-col a:hover { color: var(--accent-2); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 20px; padding-bottom: 26px;
  margin-top: 0; width: min(var(--shell), 100%);
}
.footer-bottom p { margin: 0; color: var(--faint); font-size: 13px; }

.fineprint { color: var(--faint); font-size: 12.5px; line-height: 1.7; }
.center { text-align: center; }

/* ---------------- responsive ---------------- */

@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow { margin-left: auto; margin-right: auto; }
  .hero-copy .lead { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .site-nav { display: none; }
  .nav-toggle { display: block; }
  .mobile-nav.open { display: flex; }
  .chat-panel { min-height: 480px; }
  .messages { max-height: 340px; }
  .section-head-row { flex-direction: column; align-items: flex-start; }
  .section-head-row .section-title { text-align: left; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .countdown { font-size: 11px; padding: 6px 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}