/* SPDX-License-Identifier: Apache-2.0 */
/* Homepage only. Shared tokens, font and #scan come from styles.css. */

body.page-home { overflow: auto; }

.home {
  position: relative;
  min-height: 100%;
  color: var(--fg);
  background: var(--bg);
  --ink: #f1ecfa;
  --body: #b7aec8;
  --muted: #948ca3;
  --faint: #6f6880;
  --panel: #0a0a10;
  --panel-deep: #050508;
}
.home a { color: var(--purple); }
.home a:hover { color: var(--orange); }
.home code { font-family: inherit; color: var(--fg); }

.home-wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* The top bar is the shared one from styles.css; it stays on screen here. */
body.page-home .topbar { position: sticky; top: 0; z-index: 20; }

/* shared section pieces */
.home-section { border-bottom: 1px solid var(--line); }
.home-section--alt { background: var(--panel-deep); }
.home-section > .home-wrap { padding-top: 104px; padding-bottom: 104px; display: flex; flex-direction: column; gap: 48px; }
.home-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 20px 64px; }
.home-head__title { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.home-head__lead { flex: 1 1 380px; min-width: 0; margin: 0; font-size: 16px; line-height: 1.7; color: var(--body); }
.home-prompt { font-size: 14px; color: var(--muted); }
.home-prompt__who { color: var(--accent); }
.home-prompt__sym { color: var(--orange); }
.home-h2 { margin: 0; font-size: clamp(30px, 3.6vw, 44px); line-height: 1.1; letter-spacing: -0.04em; font-weight: 700; color: var(--ink); }
.home-note { margin: 0; font-size: 14px; line-height: 1.7; color: var(--muted); }

.home-btn {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 8px;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.home-btn:hover { transform: translateY(-1px); }
.home .home-btn--primary { background: var(--accent); color: var(--bg); font-weight: 700; }
.home .home-btn--primary:hover { background: #a3b6ff; color: var(--bg); }
.home .home-btn--ghost { border: 1px solid rgba(125, 155, 255, 0.35); color: var(--fg); }
.home .home-btn--ghost:hover { border-color: var(--orange); color: var(--orange); }
.home-btn--small { min-height: 44px; padding: 0 18px; font-size: 14px; }
.home-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* hero */
.home-hero { border-bottom: 1px solid var(--line); }
.home-hero .home-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px 56px;
  padding-top: 80px;
  padding-bottom: 72px;
}
.home-hero__copy { flex: 1 1 440px; min-width: 0; display: flex; flex-direction: column; gap: 26px; }
.home-hero__title { margin: 0; font-size: clamp(38px, 5vw, 64px); line-height: 1.04; letter-spacing: -0.045em; font-weight: 700; color: var(--ink); }
.home-hero__lead { margin: 0; max-width: 540px; font-size: 17px; line-height: 1.65; color: var(--body); }
.home-hero__small { font-size: 13px; color: var(--muted); }
.home-hero__visual { flex: 1 1 520px; min-width: 0; }
.home-hero__visual svg { display: block; width: 100%; height: auto; }

/* how a message travels */
.home-steps { position: relative; }
.home-steps__track { position: absolute; left: 10%; right: 10%; top: 44px; height: 2px; background: rgba(125, 155, 255, 0.2); }
.home-steps__runner {
  position: absolute;
  top: 37px;
  width: 16px;
  height: 16px;
  margin-left: -8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 18px var(--orange);
}
.home-steps__list { position: relative; list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 28px 16px; }
.home-step { flex: 1 1 200px; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.home-step__icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 1.5px solid rgba(125, 155, 255, 0.3);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
}
.home-step__icon svg { width: 34px; height: 34px; }
.home-step__title { margin: 0; font-size: 16px; font-weight: 400; color: var(--ink); }
.home-step__text { margin: 0; font-size: 13px; line-height: 1.6; color: var(--body); }

/* modes */
.home-modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.home-mode {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 24px;
  border: 1px solid rgba(125, 155, 255, 0.2);
  border-radius: 12px;
  background: var(--panel);
  transition: border-color 0.2s ease;
}
.home-mode:hover { border-color: rgba(125, 155, 255, 0.5); }
.home-mode svg { width: 44px; height: 41px; color: var(--mode); }
.home-mode__label { font-size: 13px; color: var(--mode); }
.home-mode__title { margin: 0; font-size: 19px; letter-spacing: -0.03em; font-weight: 400; color: var(--ink); }
.home-mode__text { margin: 0; font-size: 14px; line-height: 1.65; color: var(--body); }
.home-mode--internet { --mode: var(--mode-internet); }
.home-mode--internet-radio { --mode: var(--mode-internet-radio); }
.home-mode--radio { --mode: var(--mode-radio); }
.home-mode--radio-plus { --mode: var(--mode-radio-plus); }

/* hops map: on a phone it keeps a readable size and scrolls sideways in its own box */
.home-hopmap-wrap { overflow-x: auto; }
.home-hopmap { display: block; width: 100%; height: auto; }

/* radios */
.home-radios { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 0 40px; }
.home-radio { padding: 22px 0; border-top: 1px solid rgba(125, 155, 255, 0.18); display: flex; flex-direction: column; gap: 6px; }
.home-radio__title { margin: 0; font-size: 17px; font-weight: 400; color: var(--ink); }
.home-radio__text { margin: 0; font-size: 14px; line-height: 1.6; color: var(--body); }
.home-radio--none { border-top-color: rgba(0, 229, 255, 0.4); }
.home-radio--none .home-radio__title { color: var(--mode-internet); }
.home-amber { color: var(--mode-radio); }

/* live map band */
.home-mapband .home-wrap { padding-top: 88px; padding-bottom: 88px; display: flex; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 40px 64px; }
.home-mapband__copy { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.home-mapband__copy p { margin: 0; font-size: 16px; line-height: 1.7; color: var(--body); }
.home-mapband__key { flex: 0 1 380px; min-width: 0; width: 100%; height: auto; display: block; }

/* install + footer */
.home-footer .home-wrap { padding-top: 104px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 56px; }
.home-install { display: flex; flex-wrap: wrap; align-items: center; gap: 32px 64px; }
.home-install__copy { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.home-install__copy p { margin: 0; font-size: 15px; line-height: 1.7; color: var(--body); }
.home-install__side { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.home-install__box { border: 1px solid rgba(125, 155, 255, 0.28); border-radius: 10px; background: #0b0b11; overflow: hidden; }
.home-install__tabs { display: flex; border-bottom: 1px solid rgba(125, 155, 255, 0.22); }
.home-install__tab {
  flex: 1;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.home-install__tab + .home-install__tab { border-left: 1px solid rgba(125, 155, 255, 0.22); }
.home-install__tab[aria-pressed="true"] { background: rgba(125, 155, 255, 0.16); color: var(--fg); }
.home-install__beta { flex: none; display: flex; align-items: center; padding: 0 14px; border-left: 1px solid rgba(125, 155, 255, 0.22); }
.home-beta {
  padding: 3px 9px;
  border: 1px solid rgba(255, 122, 61, 0.6);
  border-radius: 999px;
  background: rgba(255, 122, 61, 0.1);
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.home-install__row { display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 16px; }
.home-install__cmd { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; font-size: 14px; }
.home-install__cmd::before { content: "$ "; color: var(--orange); }
.home-install__copybtn {
  flex: none;
  min-height: 40px;
  min-width: 76px;
  padding: 0 14px;
  border: 1px solid rgba(125, 155, 255, 0.35);
  border-radius: 6px;
  background: transparent;
  color: var(--purple);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.home-install__copybtn:hover { border-color: var(--orange); color: var(--orange); }
.home-install__next { margin: 0; font-size: 13px; line-height: 1.6; color: var(--muted); }
.home-footer__bar { display: flex; flex-wrap: wrap; gap: 12px 32px; padding-top: 28px; border-top: 1px solid rgba(125, 155, 255, 0.18); font-size: 13px; color: var(--muted); }
.home .home-footer__nav { gap: 0 20px; }
.home .home-footer__nav a { font-size: 13px; padding: 12px 4px; text-decoration: none; }
.home-footer__credit { margin-left: auto; padding: 12px 0; }
.home-footer__legal { margin: -40px 0 0; font-size: 12px; color: var(--faint); }

@media (max-width: 720px) {
  .home-hide-sm { display: none !important; }
  .home-section > .home-wrap { padding-top: 72px; padding-bottom: 72px; }
  .home-hero .home-wrap { padding-top: 48px; }
  .home-hopmap { min-width: 760px; }
}

/* motion: every effect is a fx-* class (CSS) or lives on the hop map's own SMIL clock */
@media (prefers-reduced-motion: no-preference) {
  .fx-wave-1 { animation: home-wave 1.8s ease-in-out infinite; }
  .fx-wave-2 { animation: home-wave 1.8s ease-in-out 0.22s infinite; }
  .fx-wave-3 { animation: home-wave 1.8s ease-in-out 0.44s infinite; }
  .fx-blink { animation: home-blink 1s step-end infinite; }
  .fx-pulse { transform-box: fill-box; transform-origin: center; animation: home-pulse 2.8s ease-out infinite; }
  .fx-prop { transform-box: fill-box; transform-origin: center; opacity: 0; animation: home-prop 4.5s ease-out infinite; }
  .fx-flow { animation: home-flow 1.1s linear infinite; }
  .fx-flow-slow { animation-duration: 2.4s; }
  .fx-live { animation: home-live 6s ease-in-out infinite; }
  .fx-bubble { opacity: 0; animation: home-bubble 6s ease-in-out infinite; }
  .fx-step { animation: home-step 10s ease-out infinite; }
  .fx-runner { animation: home-runner 10s linear infinite; }
}
@media (prefers-reduced-motion: reduce) {
  .fx-pkt, .fx-runner, .map-pkt, .map-ring, .map-snr { display: none; }
  .fx-prop { opacity: 0; }
  .map-tag { opacity: 1 !important; }
}
@keyframes home-wave { 0%, 100% { opacity: 0.18; } 40% { opacity: 1; } }
@keyframes home-blink { 50% { opacity: 0; } }
@keyframes home-pulse { 0% { transform: scale(0.5); opacity: 0.9; } 100% { transform: scale(3.4); opacity: 0; } }
@keyframes home-prop { 0% { transform: scale(0.05); opacity: 0.7; } 100% { transform: scale(1); opacity: 0; } }
@keyframes home-flow { to { stroke-dashoffset: -24; } }
@keyframes home-live { 0%, 100% { opacity: 0.35; } 12%, 30% { opacity: 1; } }
@keyframes home-bubble {
  0% { opacity: 0; transform: translateY(6px); }
  8%, 30% { opacity: 1; transform: translateY(0); }
  40%, 100% { opacity: 0; transform: translateY(-6px); }
}
@keyframes home-step {
  0% { border-color: var(--orange); box-shadow: 0 0 24px rgba(255, 122, 61, 0.45); color: var(--orange); }
  16%, 100% { border-color: rgba(125, 155, 255, 0.3); box-shadow: none; color: var(--purple); }
}
@keyframes home-runner { 0% { left: 10%; } 80% { left: 90%; } 100% { left: 90%; } }