/* Aurora home page (TASK-39). Ported from design/home-aurora/aurora-refined.
   Everything is scoped: classes are .au-*, tag rules sit under body.aurora,
   so nothing here reaches the dashboard, login or error pages. */

body.aurora {
  --au-bg: #07060d; --au-ink: #f3f1fa; --au-mute: #a9a4c4;
  --au-or: #ff6a00; --au-or2: #ff9838;
  --au-glass: rgba(255,255,255,.07); --au-line: rgba(255,255,255,.16);
  background: transparent;
  color: var(--au-ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}
body.aurora :where(h1, h2, h3) { margin: 0; font-weight: 700; }
body.aurora :where(p) { margin: 0; }

/* no-GL / no-JS fallback: layered gradients that look like the shader */
.au-sky { position: fixed; inset: 0; z-index: -2; background:
  radial-gradient(60% 50% at 20% 25%, rgba(255,106,0,.45), transparent 70%),
  radial-gradient(55% 45% at 80% 30%, rgba(120,60,255,.5), transparent 70%),
  radial-gradient(70% 55% at 55% 90%, rgba(0,170,200,.38), transparent 70%), #07060d; }
#au-gl { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; display: block; }
/* a soft veil keeps body text readable over the brightest part of the shader */
body.aurora::after { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, rgba(7,6,13,.28), rgba(7,6,13,.5)); }

.au-wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }
.au-header { position: sticky; top: 0; z-index: 5; backdrop-filter: blur(14px);
  background: rgba(7,6,13,.4); border-bottom: 1px solid var(--au-line); }
.au-header .au-wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.au-brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: .14em;
  font-size: 13px; text-decoration: none; color: var(--au-ink); }
.au-brand svg { width: 34px; height: 34px; }
.au-nav { display: flex; gap: 26px; font-size: 14px; align-items: center; }
.au-nav a { color: var(--au-mute); text-decoration: none; transition: color .3s; }
.au-nav a:hover { color: var(--au-ink); }
.au-btn { display: inline-block; padding: 14px 26px; border-radius: 999px;
  background: linear-gradient(135deg, var(--au-or), var(--au-or2)); color: #1a0900; font-weight: 700;
  text-decoration: none; box-shadow: 0 10px 40px -8px rgba(255,106,0,.6); transition: transform .3s; }
.au-btn:hover { transform: translateY(-2px) scale(1.03); }
.au-nav a.au-btn { color: #1a0900; padding: 9px 18px; }
.au-btn.au-ghost { background: var(--au-glass); color: var(--au-ink); box-shadow: none; border: 1px solid var(--au-line); }

.au-hero { min-height: calc(100vh - 64px); display: flex; align-items: center; padding: 60px 0; }
.au-eyebrow { display: inline-flex; gap: 10px; align-items: center; font-size: 13px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--au-mute); }
.au-eyebrow i { width: 8px; height: 8px; border-radius: 50%; background: var(--au-or);
  box-shadow: 0 0 0 0 rgba(255,106,0,.7); animation: au-ping 2s infinite; }
@keyframes au-ping { to { box-shadow: 0 0 0 14px rgba(255,106,0,0); } }
.au h1 { font-size: clamp(40px, 6.2vw, 88px); line-height: 1.03; letter-spacing: -.03em; margin: 18px 0 24px; max-width: 16ch; }
.au h1 em { font-style: normal; background: linear-gradient(100deg, var(--au-or2), #ff4d9a 50%, #7a6bff);
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.au-lede { max-width: 58ch; color: #e0dcf0; font-size: 19px; }
.au-cta { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.au-trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 26px; font-size: 14px; color: var(--au-mute); }
.au-trust span::before { content: "✓"; color: var(--au-or2); margin-right: 8px; }
.au-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 44px; }
.au-chips span { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--au-line); background: var(--au-glass);
  font-size: 14px; color: #d4d0e8; backdrop-filter: blur(10px); }
.au-chips b { font-weight: 400; font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--au-mute); align-self: center; margin-right: 6px; }
.au-section { padding: 110px 0; }
.au-k { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--au-or2); margin-bottom: 14px; }
.au h2 { font-size: clamp(30px, 4.2vw, 54px); line-height: 1.08; letter-spacing: -.02em; max-width: 21ch; margin-bottom: 46px; }
.au-grid { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.au-grid.au-four { grid-template-columns: repeat(4, 1fr); }
.au-card { background: var(--au-glass); border: 1px solid var(--au-line); border-radius: 22px; padding: 28px;
  backdrop-filter: blur(18px) saturate(1.3); transition: transform .35s, border-color .35s; position: relative; overflow: hidden; }
.au-card:hover { transform: translateY(-6px); border-color: rgba(255,152,56,.6); }
.au-card::after { content: ""; position: absolute; inset: -1px;
  background: radial-gradient(240px 160px at var(--mx,50%) var(--my,0%), rgba(255,152,56,.22), transparent 70%);
  opacity: 0; transition: opacity .3s; pointer-events: none; }
.au-card:hover::after { opacity: 1; }
.au-card h3 { font-size: 21px; margin-bottom: 10px; letter-spacing: -.01em; line-height: 1.2; }
.au-card p { color: var(--au-mute); font-size: 15.5px; }
.au-ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(255,106,0,.28), rgba(122,107,255,.28)); border: 1px solid var(--au-line);
  color: var(--au-or2); font-size: 20px; }

/* AI chat */
.au-ai { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.au-ai h2 { margin-bottom: 22px; }
.au-ai p { color: #d4d0e8; margin-bottom: 14px; }
.au-ai ul { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; color: #d4d0e8; }
.au-ai li::before { content: "→"; color: var(--au-or2); margin-right: 10px; }
.au-tabs { display: none; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.js .au-tabs { display: flex; }
.au-tabs button { font: inherit; font-size: 14px; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--au-line);
  background: var(--au-glass); color: var(--au-mute); cursor: pointer; transition: background .3s, color .3s, border-color .3s; }
.au-tabs button[aria-selected=true] { background: linear-gradient(135deg, var(--au-or), var(--au-or2)); color: #1a0900;
  border-color: transparent; font-weight: 700; }
.au-phone { background: rgba(10,9,20,.6); border: 1px solid var(--au-line); border-radius: 30px; padding: 22px;
  backdrop-filter: blur(18px); min-height: 420px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 40px 100px -30px rgba(122,107,255,.5); }
.au-phone small { color: var(--au-mute); text-align: center; letter-spacing: .14em; font-size: 11px; text-transform: uppercase; }
.au-chat { display: flex; flex-direction: column; gap: 12px; }
.au-chat + .au-chat { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--au-line); }
.js .au-chat { display: none; }
.js .au-chat.on { display: flex; }
.js .au-chat + .au-chat { margin: 0; padding: 0; border: 0; }
.au-msg { max-width: 86%; padding: 12px 16px; border-radius: 18px; font-size: 15px; line-height: 1.45; position: relative; }
.au-msg.q { align-self: flex-end; background: linear-gradient(135deg, var(--au-or), var(--au-or2)); color: #1a0900; border-bottom-right-radius: 5px; }
.au-msg.a { align-self: flex-start; background: rgba(255,255,255,.1); border-bottom-left-radius: 5px; }
.js .au-msg { opacity: 0; transform: translateY(14px) scale(.96); transition: opacity .6s, transform .6s; }
.js .au-msg.on { opacity: 1; transform: none; }
/* "typing" shows inside the answer bubble itself, so the layout never changes size */
.js .au-msg.a.think { opacity: 1; transform: none; color: transparent; }
.js .au-msg.a.think::after { content: "● ● ●"; position: absolute; left: 16px; top: 12px; color: var(--au-mute);
  letter-spacing: 2px; font-size: 12px; line-height: 1.9; animation: au-dot 1s infinite; }
@keyframes au-dot { 50% { opacity: .35; } }

/* reveals: hidden only when JS runs */
.js .au-rv { opacity: 0; transform: translateY(34px); filter: blur(8px);
  transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1), filter .9s; }
.js .au-rv.in { opacity: 1; transform: none; filter: none; }

@media (max-width: 1024px) { .au-grid.au-four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 820px) {
  .au-grid, .au-ai { grid-template-columns: 1fr; }
  .au-nav a:not(.au-btn) { display: none; }
  .au h1 { max-width: none; }
  .au-section { padding: 80px 0; }
}
@media (max-width: 560px) {
  .au-grid.au-four { grid-template-columns: 1fr; }
  .au-wrap { padding: 0 20px; }
  .au-lede { font-size: 17px; }
  .au-btn { padding: 13px 22px; }
  .au-nav a.au-btn { padding: 9px 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .au *, .au-header *, .au-eyebrow i { animation: none !important; transition: none !important; }
  .js .au-rv, .js .au-msg { opacity: 1 !important; transform: none !important; filter: none !important; }
}

/* ---- TASK-40: help, how, offer, contact, footer ---- */
.au-tight { padding-top: 20px; }
.au-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.au-steps::before { content: ""; position: absolute; left: 0; right: 0; top: 21px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--au-or2), transparent); opacity: .5; }
.au-step { position: relative; padding-top: 56px; }
.au-step b { position: absolute; top: 0; left: 0; width: 44px; height: 44px; border-radius: 50%; background: #0d0b18;
  border: 2px solid var(--au-or2); display: grid; place-items: center; color: var(--au-or2); box-shadow: 0 0 30px rgba(255,152,56,.5); }
.au-step h3 { font-size: 19px; margin-bottom: 6px; }
.au-step p { color: var(--au-mute); font-size: 15px; }

.au-offer { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; padding: 44px; border-radius: 28px;
  background: linear-gradient(135deg, rgba(255,106,0,.16), rgba(122,107,255,.16)); border: 1px solid rgba(255,152,56,.4);
  backdrop-filter: blur(18px); }
.au-offer h2 { margin: 0 0 14px; font-size: clamp(28px, 3.4vw, 44px); }
.au-offer p { color: #e0dcf0; }
.au-offer .au-k { margin-bottom: 14px; }
.au-offer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; color: #e0dcf0; }
.au-offer li::before { content: "✓"; color: var(--au-or2); margin-right: 10px; }

.au-final { text-align: center; }
.au-final h2 { margin-inline: auto; max-width: 22ch; }
.au-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 660px; margin: 0 auto; text-align: left; position: relative; }
.au-field { display: grid; gap: 6px; align-content: start; }
.au-field label { font-size: 14px; color: var(--au-mute); }
.au-req { color: var(--au-or2); }
.au-f-phone, .au-f-email { grid-column: auto; }
.au-f-message, .au-f-city, .au-f-business_name { grid-column: auto; }
.au-f-business_name, .au-f-message { grid-column: 1 / -1; }
.au-span { grid-column: 1 / -1; }
.au-form input:not([type=hidden]), .au-form textarea { width: 100%; padding: 15px 18px; border-radius: 14px;
  border: 1px solid var(--au-line); background: rgba(255,255,255,.07); color: var(--au-ink); font: inherit;
  backdrop-filter: blur(10px); min-height: 48px; }
.au-form ::placeholder { color: #8d88a8; }
.au-form textarea { min-height: 96px; resize: vertical; }
.au-form input:focus-visible, .au-form textarea:focus-visible { outline: 2px solid rgba(255,152,56,.8); outline-offset: 1px; }
.au-submit { grid-column: 1 / -1; border: 0; cursor: pointer; font: inherit; font-weight: 700; color: #1a0900; min-height: 48px; }
.au-bad input, .au-bad textarea { border-color: #ff7a5c; background: rgba(255,122,92,.08); }
.au-ferr { color: #ff9a82; font-size: 14px; display: flex; gap: 8px; align-items: baseline; }
.au-ferr > span:first-child, .au-banner > span:first-child { flex: none; width: 18px; height: 18px; border-radius: 50%; display: inline-grid;
  place-items: center; background: #ff7a5c; color: #1a0900; font-size: 12px; font-weight: 700; line-height: 1; }
.au-banner { max-width: 660px; margin: 0 auto 18px; padding: 14px 18px; border-radius: 14px; text-align: left; display: flex; gap: 12px;
  align-items: center; background: rgba(255,122,92,.12); border: 1px solid #ff7a5c; color: var(--au-ink); }
.au-done { max-width: 660px; margin: 0 auto; padding: 44px 30px; border-radius: 28px; text-align: center;
  background: linear-gradient(135deg, rgba(255,106,0,.16), rgba(122,107,255,.16)); border: 1px solid rgba(255,152,56,.4);
  backdrop-filter: blur(18px); }
.au-done p { color: #e0dcf0; font-size: 19px; }
.au-done-ico { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--au-or), var(--au-or2)); color: #1a0900; font-size: 28px; font-weight: 700; }
.au-banner:focus, .au-done:focus { outline: none; }
.au-banner:focus-visible, .au-done:focus-visible { outline: 2px solid rgba(255,152,56,.8); outline-offset: 3px; }
.au-fine { text-align: center; color: var(--au-mute); font-size: 14px; margin-top: 16px; }
.au-fine a, .au-footer a { color: var(--au-or2); }
.au-footer { padding: 36px 0; color: var(--au-mute); font-size: 14px; border-top: 1px solid var(--au-line); text-align: center; }
.au-header a:focus-visible, .au-tabs button:focus-visible, .au-btn:focus-visible, .au-fine a:focus-visible, .au-footer a:focus-visible {
  outline: 2px solid var(--au-or2); outline-offset: 3px; }

@media (max-width: 1024px) {
  .au-steps { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .au-steps::before { display: none; }
}
@media (max-width: 820px) {
  .au-offer { grid-template-columns: 1fr; padding: 30px; gap: 24px; }
  .au-form { grid-template-columns: 1fr; }
  .au-f-phone, .au-f-email, .au-f-city { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .au-steps { grid-template-columns: 1fr; }
  .au-offer { padding: 24px; border-radius: 22px; }
  .au-done { padding: 32px 20px; }
}

/* Privacy page (TASK-141): one reading column of glass panels. */
.au-doc { max-width: 720px; margin: 0 auto; padding: 72px 0 96px; }
.au-doc h1 { font-size: clamp(34px, 5vw, 52px); line-height: 1.08; letter-spacing: -.02em; margin: 6px 0 18px; }
.au-doc .au-lede { margin-bottom: 36px; }
.au-doc .au-card { margin-bottom: 18px; }
.au-doc .au-card:hover { transform: none; border-color: var(--au-line); }
.au-doc .au-card:hover::after { opacity: 0; }
.au-doc .au-card p + p, .au-doc .au-card ul { margin-top: 12px; }
.au-doc .au-card ul { padding-left: 1.2em; color: var(--au-mute); font-size: 15.5px; }
.au-doc .au-card li + li { margin-top: 6px; }
.au-doc .au-card a, .au-doc .au-lede a { color: var(--au-or2); overflow-wrap: anywhere; }
.au-doc a:focus-visible { outline: 2px solid var(--au-or2); outline-offset: 3px; }
.au-doc .au-fine { text-align: left; margin-top: 28px; }
@media (max-width: 560px) { .au-doc { padding: 48px 0 72px; } .au-doc .au-card { padding: 22px; } }

/* keep-it-running section (TASK-362) */
.au-list { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; color: #d4d0e8; font-size: 15.5px; }
.au-list li { display: grid; grid-template-columns: auto 1fr; gap: 10px; }
.au-list li::before { content: "→"; color: var(--au-or2); }
.au-more { display: inline-block; margin-top: 14px; color: var(--au-or2); font-weight: 600; text-decoration: none; }
.au-more:hover, .au-more:focus-visible { text-decoration: underline; }
.au-card.au-free { border-color: rgba(255,152,56,.45); }
.au-tag { display: inline-block; margin-bottom: 14px; padding: 3px 10px; border-radius: 999px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--au-or2); border: 1px solid rgba(255,152,56,.45); }

/* domain and SSL band (TASK-376) */
.au-wide { grid-column: 1 / -1; margin-top: 20px; padding: 36px; }
.au-wide .au-tag { margin-bottom: 14px; }
.au-wide h3 { font-size: 26px; max-width: 40ch; }
.au-wide .au-wide-intro { max-width: 60ch; }
.au-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 26px; }
.au-col { border: 1px solid var(--au-line); border-radius: 16px; padding: 22px; background: rgba(255,255,255,.03); }
.au-col h4 { margin: 0; font-size: 18px; display: flex; gap: 12px; align-items: center; }
.au-col .au-ico { margin: 0; width: 34px; height: 34px; }
.au-card .au-wide-close { margin-top: 26px; color: #d4d0e8; font-size: 15.5px; }
@media (max-width: 820px) { .au-cols { grid-template-columns: 1fr; } .au-wide { padding: 26px; } .au-wide h3 { font-size: 23px; } }

/* keep-it-running animated icons (TASK-383, mock TASK-382). CSS and inline SVG only.
   The faded layer is the child .au-fx, not ::after (that is the hover glow).
   The base rules are the still frame, so reduced motion shows a finished icon. */
.au-card > .au-ico2, .au-card > h3, .au-card > p, .au-card > .au-list, .au-card > .au-tag { position: relative; z-index: 1; }
.au-ico2 { display: block; width: 64px; height: 64px; margin-bottom: 18px; color: var(--au-or2);
  filter: drop-shadow(0 0 10px rgba(255,152,56,.35)); transition: filter .35s, transform .35s; }
.au-card:hover .au-ico2 { filter: drop-shadow(0 0 16px rgba(255,152,56,.7)); transform: scale(1.06); }
.au-ico2 svg { width: 100%; height: 100%; overflow: visible; fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.au-fx { position: absolute; top: -30px; right: -40px; width: 250px; height: 250px; z-index: 0; pointer-events: none;
  opacity: .16; filter: blur(2.5px) saturate(1.2); transition: opacity .5s;
  -webkit-mask-image: radial-gradient(closest-side, #000 25%, transparent 100%);
          mask-image: radial-gradient(closest-side, #000 25%, transparent 100%);
  animation: fx-drift 14s ease-in-out infinite alternate; }
.au-fx svg { width: 100%; height: 100%; overflow: visible; fill: none; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.au-fx::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,.55) 50%, transparent 65%);
  mix-blend-mode: overlay; transform: translateX(-120%); animation: fx-sweep 9s ease-in-out infinite; }
.au-card:hover .au-fx { opacity: .3; }
#maintenance .au-fx { animation-delay: -4s; } #maintenance .au-fx::after { animation-delay: 1.5s; }
#seo .au-fx { animation-delay: -8s; } #seo .au-fx::after { animation-delay: 3s; }
@keyframes fx-drift { from { transform: translate(0,0) scale(1); } to { transform: translate(-10px,8px) scale(1.06); } }
@keyframes fx-sweep { 0%, 55% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
@media (max-width: 820px) { .au-fx { width: 170px; height: 170px; top: -20px; right: -30px; opacity: .13; } }
.led { animation: led 3.2s ease-in-out infinite; }
.led:nth-of-type(2) { animation-delay: .4s; } .led:nth-of-type(3) { animation-delay: .8s; }
@keyframes led { 0%, 100% { opacity: 1; } 45% { opacity: .15; } 60% { opacity: 1; } }
.arc { animation: arc 3.6s ease-out infinite; } .arc2 { animation-delay: .5s; } .arc3 { animation-delay: 1s; }
@keyframes arc { 0% { opacity: 0; } 25% { opacity: .9; } 70%, 100% { opacity: .35; } }
.gear { transform-box: fill-box; transform-origin: center; }
.gear-a { animation: ico-spin 16s linear infinite; } .gear-b { animation: ico-spin 11s linear infinite reverse; }
@keyframes ico-spin { to { transform: rotate(360deg); } }
.tick { stroke-dasharray: 1; stroke-dashoffset: 0; animation: tick 7s ease-in-out infinite; }
@keyframes tick { 0%, 8% { stroke-dashoffset: 1; opacity: 1; } 28%, 80% { stroke-dashoffset: 0; opacity: 1; } 95%, 100% { stroke-dashoffset: 0; opacity: 0; } }
.needle { transform-box: view-box; transform-origin: 32px 44px; transform: rotate(50deg); animation: needle 8s cubic-bezier(.3,.1,.2,1) infinite; }
@keyframes needle { 0% { transform: rotate(-70deg); } 30%, 85% { transform: rotate(50deg); } 100% { transform: rotate(-70deg); } }
.dial { stroke-dasharray: 1; stroke-dashoffset: 0; animation: dial 8s ease-out infinite; }
@keyframes dial { 0% { stroke-dashoffset: 1; } 30%, 85% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 1; } }
.spark { stroke-dasharray: 1; stroke-dashoffset: 0; animation: spark 8s ease-in-out infinite; }
@keyframes spark { 0%, 10% { stroke-dashoffset: 1; } 40%, 85% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 1; } }
@media (prefers-reduced-motion: reduce) {
  .au-fx, .au-fx::after, .led, .arc, .gear, .tick, .needle, .dial, .spark { animation: none !important; }
  .au-fx::after { display: none; }
  .au-ico2, .au-fx { transition: none !important; }
}