:root {
  color-scheme: dark;
  --bg: #012624;
  --bg-deep: #011d1c;
  --panel: #003734;
  --panel-raised: #06413e;
  --line: rgba(173, 225, 218, .16);
  --line-strong: rgba(173, 225, 218, .28);
  --ink: #f4fbf9;
  --muted: #afc5c1;
  --quiet: #86a6a1;
  --cyan: #72e7d8;
  --cyan-bright: #a1fff0;
  --pink: #fde9ff;
  --red: #ff9f9b;
  --max: 1320px;
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(ellipse 65% 40% at 50% -18%, rgba(37, 155, 145, .22), transparent 75%),
    var(--bg);
  font-family: Matter, Inter, "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.6;
}
body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: .18;
  background-image: radial-gradient(rgba(199, 255, 246, .35) .65px, transparent .65px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, #000, transparent 68%);
}
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }
.page-width { width: min(calc(100% - 72px), var(--max)); margin-inline: auto; }
.ambient {
  position: absolute;
  z-index: -1;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  filter: blur(125px);
  opacity: .1;
  pointer-events: none;
}
.ambient-one { top: 440px; right: -340px; background: #52e5d1; }
.ambient-two { top: 2350px; left: -400px; background: #cafff5; opacity: .055; }

/* Navigation */
.glass-shell, .glass-card {
  border: 1px solid var(--line);
  background: rgba(0, 55, 52, .84);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.site-header {
  position: sticky;
  z-index: 20;
  top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 44px), 1380px);
  height: 74px;
  margin: 14px auto -88px;
  padding: 0 22px;
  border-radius: 12px;
  background: rgba(1, 33, 31, .82);
}
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 11px; }
.brand-symbol {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(114, 231, 216, .36);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(114, 231, 216, .2), rgba(114, 231, 216, .04));
}
.brand-symbol svg { width: 25px; height: 25px; fill: var(--cyan-bright); }
.brand-copy { display: flex; flex-direction: column; line-height: 1; }
.brand-copy strong { font-size: 19px; font-weight: 750; letter-spacing: -.055em; }
.brand-copy strong span { color: var(--cyan); }
.brand-copy small { margin-top: 6px; color: var(--quiet); font-size: 8px; font-weight: 650; letter-spacing: .19em; }
.primary-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 46px); margin-left: 60px; color: var(--muted); font-size: 12px; }
.primary-nav a, .mobile-nav a { transition: color .18s ease; }
.primary-nav a:hover, .mobile-nav a:hover { color: var(--cyan-bright); }
.header-action {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 10px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
  transition: border-color .18s, background .18s;
}
.header-action:hover { border-color: var(--cyan); background: rgba(114, 231, 216, .08); }
.header-action span { color: var(--cyan); font-size: 16px; }
.nav-toggle, .mobile-nav { display: none; }

/* Hero and live source panel */
.hero {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 46px;
  min-height: 940px;
  padding-top: 168px;
  padding-bottom: 102px;
}
.hero-copy { width: 100%; max-width: 850px; padding: 12px 0 0; text-align: center; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #a9cfca;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
}
.hero-copy .eyebrow { justify-content: center; }
.eyebrow-mark { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); }
h1, h2, h3, h4 { margin-top: 0; }
h1, h2, h3 { font-weight: 570; letter-spacing: -.055em; }
h1 {
  margin: 23px 0 20px;
  font-size: clamp(64px, 8vw, 108px);
  line-height: .97;
}
h1 em, h2 em, .signal-heading h2 em {
  color: var(--cyan);
  font-family: "Iowan Old Style", "Baskerville", Georgia, serif;
  font-weight: 400;
  letter-spacing: -.07em;
}
.hero-copy > p { max-width: 660px; margin: 0 auto 28px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
  transition: transform .18s ease, border-color .18s ease, filter .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: #032b28;
  background: linear-gradient(105deg, #6fe9d8 0%, #9ff3e6 54%, #f7e6ff 100%);
}
.button-primary:hover { filter: brightness(1.08); }
.button-primary span { font-size: 16px; }
.button-quiet { border-color: var(--line-strong); color: #d6e8e4; background: rgba(255, 255, 255, .025); }
.button-quiet:hover { border-color: var(--cyan); }
.hero-promises { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 25px; margin-top: 30px; color: var(--muted); font-size: 11px; }
.hero-promises b { display: inline-grid; width: 17px; height: 17px; place-items: center; margin-right: 6px; border: 1px solid rgba(114, 231, 216, .38); border-radius: 50%; color: var(--cyan); font-size: 10px; }
.signal-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(235px, .8fr) minmax(0, 1.2fr);
  grid-template-areas: "top top" "visual status" "visual note" "foot foot";
  gap: 17px 40px;
  width: min(820px, 100%);
  min-height: 368px;
  padding: 25px 31px 20px;
  overflow: hidden;
  border-radius: 16px;
  background:
    radial-gradient(ellipse 48% 78% at 14% 63%, rgba(15, 119, 111, .2), transparent 75%),
    linear-gradient(135deg, rgba(3, 65, 61, .94), rgba(1, 38, 36, .96));
}
.signal-card::after { position: absolute; inset: 0; pointer-events: none; border: 1px solid rgba(177, 239, 230, .04); border-radius: inherit; content: ""; }
.signal-topline { grid-area: top; display: flex; align-items: center; gap: 12px; }
.signal-icon { display: grid; width: 32px; height: 32px; place-items: center; border: 1px solid var(--line); border-radius: 7px; color: var(--cyan); font-size: 17px; }
.signal-label, .micro-label { color: #9dc1bc; font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.signal-live { display: inline-flex; align-items: center; gap: 7px; margin-left: auto; padding: 5px 9px; border: 1px solid var(--line); border-radius: 5px; color: #c4e5df; font-size: 10px; }
.signal-live i, .status-pending i, .status-label i, .update-status i { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #9dc9c1; }
.signal-heading { grid-area: visual; display: flex; flex-direction: column; align-items: center; justify-content: center; margin: 0; text-align: center; }
.signal-heading > div { order: 2; }
.signal-heading .micro-label { font-size: 8px; }
.signal-heading h2 { margin: 7px 0 0; font-size: 25px; line-height: 1.08; }
.signal-orb {
  position: relative;
  display: grid;
  width: 148px;
  height: 148px;
  place-items: center;
  order: 1;
  margin-bottom: 20px;
  border: 1px solid rgba(157, 255, 241, .4);
  border-radius: 50%;
  background:
    radial-gradient(circle at 33% 27%, rgba(226, 255, 251, .72) 0 2%, rgba(159, 255, 241, .22) 8%, transparent 22%),
    radial-gradient(circle at 58% 65%, #0b8279 0, #075a54 30%, #034440 56%, #012624 78%);
  animation: orb-breathe 7s ease-in-out infinite;
}
.signal-orb::before {
  position: absolute;
  inset: -13px -23px;
  border: 1px solid rgba(129, 245, 229, .36);
  border-radius: 50%;
  content: "";
  transform: rotate(-28deg) scaleY(.58);
}
.signal-orb::after {
  position: absolute;
  top: 14%;
  right: 12%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pink);
  content: "";
}
.signal-orb svg { position: relative; z-index: 1; width: 39px; height: 39px; fill: #d8fff9; }
@keyframes orb-breathe { 50% { filter: hue-rotate(8deg) brightness(1.12); } }
.source-status-list { grid-area: status; align-self: end; border-block: 1px solid var(--line); }
.source-status { display: flex; min-height: 62px; align-items: center; gap: 11px; }
.source-status + .source-status { border-top: 1px solid var(--line); }
.source-monogram { display: grid; width: 32px; height: 32px; flex: 0 0 32px; place-items: center; border: 1px solid var(--line); border-radius: 7px; color: var(--cyan-bright); font-size: 13px; font-weight: 750; }
.source-monogram.cnmc { border-color: rgba(114, 231, 216, .32); background: rgba(114, 231, 216, .09); }
.source-monogram.esios { border-color: rgba(253, 233, 255, .23); color: var(--pink); background: rgba(253, 233, 255, .06); }
.source-monogram.tax { border-color: rgba(114, 231, 216, .32); color: var(--cyan); }
.source-status > span:nth-child(2) { display: flex; min-width: 0; flex-direction: column; }
.source-status strong { font-size: 12px; font-weight: 650; }
.source-status small { margin-top: 2px; color: var(--quiet); font-size: 10px; }
.status-pending { display: flex; align-items: center; gap: 6px; margin-left: auto; color: #b2cbc7; font-size: 10px; white-space: nowrap; }
.status-connected { color: var(--cyan-bright); }
.status-connected i { background: var(--cyan) !important; }
.status-error { color: var(--red); }
.status-error i { background: var(--red) !important; }
.signal-note { grid-area: note; align-self: start; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.signal-foot { grid-area: foot; display: flex; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--line); color: var(--quiet); font-size: 9px; letter-spacing: .08em; }
.signal-foot b { margin-left: 5px; color: var(--cyan); }
.hero-caption { position: absolute; right: 0; bottom: 36px; left: 0; display: flex; align-items: center; gap: 16px; color: #9bb9b4; font-size: 9px; letter-spacing: .16em; }
.caption-line { width: 52px; height: 1px; background: rgba(114, 231, 216, .55); }

/* Calculator */
.comparison-section {
  padding: 106px 0 118px;
  border-block: 1px solid rgba(173, 225, 218, .1);
  background: linear-gradient(180deg, rgba(1, 29, 28, .92), rgba(1, 29, 28, .76));
}
.section-heading, .sources-heading { display: flex; align-items: end; justify-content: space-between; gap: 58px; margin-bottom: 42px; }
.section-heading h2, .sources-heading h2, .method-intro h2, .faq-section h2 { margin: 16px 0 0; font-size: clamp(42px, 5.3vw, 70px); line-height: 1.02; }
.section-heading > p, .sources-heading > p { max-width: 440px; margin: 0 1% 5px 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.comparator-layout { display: grid; grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr); align-items: start; gap: 22px; }
.profile-panel, .results-state { border-radius: var(--radius); }
.profile-panel { padding: 26px 26px 22px; }
.panel-heading, .results-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 25px; }
.panel-heading > div, .results-head > div { display: flex; align-items: center; gap: 12px; }
.panel-heading h3, .results-head h3 { margin: 3px 0 0; font-size: 19px; letter-spacing: -.035em; }
.step-number { display: grid; width: 31px; height: 31px; place-items: center; border: 1px solid rgba(114, 231, 216, .4); border-radius: 6px; color: var(--cyan); background: rgba(114, 231, 216, .07); font-size: 11px; font-weight: 700; }
.panel-lock { display: inline-flex; align-items: center; gap: 6px; color: var(--quiet); font-size: 10px; }
.panel-lock svg, .form-footnote svg { width: 14px; height: 14px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.3; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px 13px; }
.field { display: flex; min-width: 0; flex-direction: column; gap: 7px; }
.field-wide { grid-column: 1 / -1; }
.field > span, .preference-row > label { color: #e0eeeb; font-size: 12px; font-weight: 650; }
.field > span small { color: var(--quiet); font-size: 10px; font-weight: 400; }
.field input, .field select, .preference-row select, .sort-control select, .supplier-search input {
  width: 100%;
  height: 47px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  outline: 0;
  padding: 0 12px;
  color: var(--ink);
  background: rgba(1, 29, 28, .9);
  font-size: 12px;
  transition: border-color .18s, background .18s;
}
.field input::placeholder, .supplier-search input::placeholder { color: #83a39e; }
.field input:focus, .field select:focus, .preference-row select:focus, .sort-control select:focus, .supplier-search input:focus { border-color: var(--cyan); background: #022f2c; }
.field input::-webkit-inner-spin-button, .field input::-webkit-outer-spin-button { margin: 0; -webkit-appearance: none; }
.input-with-unit { position: relative; }
.input-with-unit input { padding-right: 94px; }
.input-with-unit > span { position: absolute; top: 50%; right: 11px; color: #9bb8b3; font-size: 10px; pointer-events: none; transform: translateY(-50%); }
.field-hint { margin-top: -1px; color: var(--quiet); font-size: 10px; line-height: 1.45; }
.consumption-mode { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 21px 0 13px; padding: 0; border: 0; }
.consumption-mode legend { width: 100%; margin-bottom: 2px; color: #e0eeeb; font-size: 12px; font-weight: 650; }
.consumption-mode label { position: relative; cursor: pointer; }
.consumption-mode input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.consumption-mode label span { display: block; padding: 8px 11px; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); background: rgba(255, 255, 255, .025); font-size: 10px; }
.consumption-mode input:checked + span { border-color: rgba(114, 231, 216, .55); color: var(--cyan-bright); background: rgba(114, 231, 216, .08); }
.consumption-mode input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 3px; }
.consumption-total, .period-consumption { margin-top: 3px; }
.period-total { display: flex; align-items: center; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.period-consumption[hidden] { display: none; }
.solar-control { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 20px; padding: 13px; border: 1px solid var(--line); border-radius: 8px; background: rgba(1, 29, 28, .4); }
.solar-copy { display: flex; align-items: center; gap: 11px; }
.solar-icon { display: grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border: 1px solid var(--line); border-radius: 6px; color: var(--cyan); font-size: 20px; }
.solar-copy > span:last-child { display: flex; flex-direction: column; }
.solar-copy strong { font-size: 11px; }
.solar-copy small { margin-top: 3px; color: var(--quiet); font-size: 10px; line-height: 1.4; }
.switch { display: inline-flex; flex: 0 0 auto; cursor: pointer; }
.switch input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.switch-track { width: 40px; height: 23px; padding: 3px; border: 1px solid var(--line-strong); border-radius: 99px; background: var(--bg-deep); transition: background .2s, border-color .2s; }
.switch-track::after { display: block; width: 15px; height: 15px; border-radius: 50%; background: #92aaa5; content: ""; transition: transform .2s, background .2s; }
.switch input:checked + .switch-track { border-color: var(--cyan); background: rgba(114, 231, 216, .25); }
.switch input:checked + .switch-track::after { background: var(--cyan-bright); transform: translateX(16px); }
.switch input:focus-visible + .switch-track { outline: 2px solid var(--cyan); outline-offset: 3px; }
.solar-extra { display: grid; grid-template-columns: minmax(150px, .7fr) 1fr; align-items: end; gap: 12px; margin-top: 11px; }
.solar-extra > p { margin: 0 0 8px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.preference-row { display: grid; grid-template-columns: 1fr 1.15fr; align-items: center; gap: 12px; margin: 19px 0; }
.preference-row select { height: 42px; padding-right: 28px; font-size: 11px; }
.submit-button { width: 100%; }
.form-footnote { display: flex; align-items: center; justify-content: center; gap: 7px; margin: 13px 0 0; color: var(--quiet); font-size: 10px; }
.all-in-pill { display: inline-flex; align-items: center; gap: 7px; padding: 6px 9px; border: 1px solid rgba(114, 231, 216, .32); border-radius: 5px; color: var(--cyan-bright); background: rgba(114, 231, 216, .055); font-size: 10px; white-space: nowrap; }
.all-in-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.results-panel { min-width: 0; }
.results-head { margin-bottom: 17px; padding: 4px 2px 0; }
.results-state {
  position: relative;
  display: flex;
  min-height: 396px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 36px;
  text-align: center;
  background: linear-gradient(145deg, rgba(0, 55, 52, .85), rgba(1, 29, 28, .94));
}
.results-state::before { position: absolute; top: -150px; left: 50%; width: 330px; height: 280px; border-radius: 50%; background: radial-gradient(ellipse, rgba(114, 231, 216, .15), transparent 70%); content: ""; transform: translateX(-50%); }
.state-art { position: relative; display: grid; width: 68px; height: 68px; place-items: center; margin-bottom: 18px; border: 1px solid rgba(114, 231, 216, .32); border-radius: 13px; color: var(--cyan); background: rgba(114, 231, 216, .07); }
.state-art svg { width: 40px; height: 40px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
.results-state h4 { position: relative; margin: 0 0 9px; font-size: 22px; letter-spacing: -.04em; }
.results-state > p { position: relative; max-width: 395px; margin: 0 0 18px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.official-link { position: relative; color: var(--cyan-bright); font-size: 11px; font-weight: 700; }
.official-link span { margin-left: 5px; }
.state-footnote { position: relative; margin-top: 20px; color: var(--quiet); font-size: 10px; }
.results-tools { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.result-count { color: #e1efec; font-size: 12px; font-weight: 700; }
.results-controls { display: flex; align-items: center; gap: 9px; }
.supplier-search input { width: 155px; height: 38px; padding-inline: 10px; font-size: 11px; }
.sort-control { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; }
.sort-control select { width: auto; min-width: 142px; height: 38px; padding: 0 27px 0 10px; font-size: 10px; }
.filter-row { display: flex; gap: 8px; overflow: auto; padding-bottom: 13px; scrollbar-width: none; }
.filter-row::-webkit-scrollbar { display: none; }
.filter-chip { flex: 0 0 auto; padding: 7px 11px; border: 1px solid var(--line); border-radius: 5px; color: var(--muted); background: rgba(255, 255, 255, .025); font-size: 10px; cursor: pointer; }
.filter-chip:hover, .filter-chip.is-active { border-color: rgba(114, 231, 216, .52); color: var(--cyan-bright); background: rgba(114, 231, 216, .09); }
.offers-list { display: grid; gap: 11px; }
.offer-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 11px 15px; padding: 18px; border: 1px solid var(--line); border-radius: 10px; background: linear-gradient(130deg, rgba(0, 55, 52, .95), rgba(1, 34, 32, .92)); transition: border-color .18s; }
.offer-card:hover { border-color: rgba(114, 231, 216, .42); }
.offer-card-top { display: flex; min-width: 0; align-items: center; gap: 11px; }
.supplier-avatar { display: grid; width: 35px; height: 35px; flex: 0 0 35px; place-items: center; border: 1px solid rgba(114, 231, 216, .32); border-radius: 7px; color: var(--cyan-bright); background: rgba(114, 231, 216, .08); font-size: 13px; font-weight: 750; }
.offer-title { min-width: 0; }
.offer-title strong { display: block; overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.offer-title small { display: block; margin-top: 3px; color: var(--quiet); font-size: 10px; }
.offer-price { text-align: right; }
.offer-price strong { display: block; color: var(--pink); font-size: 24px; font-weight: 600; letter-spacing: -.045em; line-height: 1.1; }
.offer-price small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.offer-meta { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; }
.offer-meta span { padding: 4px 8px; border: 1px solid var(--line); border-radius: 5px; color: #c0d4d0; font-size: 9px; }
.offer-meta .meta-green { border-color: rgba(114, 231, 216, .35); color: var(--cyan-bright); }
.offer-card-actions { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 11px; border-top: 1px solid var(--line); }
.offer-card-actions > small { color: var(--quiet); font-size: 9px; }
.offer-actions-right { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.mini-action { min-height: 33px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 5px; color: #d9eae7; background: transparent; font-size: 10px; cursor: pointer; }
.mini-action:hover, .mini-action.is-selected { border-color: var(--cyan); color: var(--cyan-bright); background: rgba(114, 231, 216, .08); }
.results-footnote { margin-top: 12px; padding: 12px; border-left: 2px solid var(--cyan); color: var(--muted); background: rgba(114, 231, 216, .045); font-size: 10px; line-height: 1.6; }
.results-footnote span { margin-right: 5px; color: var(--cyan); }
.privacy-note { margin: 11px 0 0; color: var(--quiet); font-size: 10px; line-height: 1.6; }

/* How it works, sources, FAQ */
.method-section { display: grid; grid-template-columns: minmax(250px, .8fr) minmax(0, 1.6fr); align-items: center; gap: 70px; padding-top: 125px; padding-bottom: 118px; }
.method-intro h2 { margin-bottom: 18px; }
.method-intro > p { max-width: 360px; margin-bottom: 20px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--cyan-bright); font-size: 12px; font-weight: 700; }
.method-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.method-card { position: relative; min-height: 270px; padding: 20px; border-radius: 12px; }
.method-index { color: var(--cyan); font-size: 10px; letter-spacing: .1em; }
.method-icon { display: grid; width: 40px; height: 40px; place-items: center; margin: 27px 0 17px; border: 1px solid var(--line); border-radius: 8px; color: var(--cyan); font-size: 19px; }
.method-card h3 { margin: 0 0 9px; font-size: 17px; letter-spacing: -.035em; }
.method-card p { min-height: 96px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.method-tag { display: inline-block; margin-top: 15px; color: #9ec2bc; font-size: 8px; font-weight: 700; letter-spacing: .13em; }
.sources-section { padding-top: 48px; padding-bottom: 120px; }
.sources-heading { align-items: end; margin-bottom: 37px; }
.source-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; }
.source-card { min-height: 280px; padding: 22px; border-radius: 12px; }
.source-card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.status-label { display: inline-flex; align-items: center; gap: 6px; color: var(--cyan-bright); font-size: 9px; }
.status-label i { background: var(--cyan); }
.status-label.status-review { color: #e6d3e4; }
.status-label.status-review i { background: #e4abd8; }
.source-card h3 { margin: 20px 0 9px; font-size: 20px; }
.source-card p { min-height: 105px; margin: 0 0 14px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.source-card > a { color: var(--cyan-bright); font-size: 10px; font-weight: 700; }
.source-card > a span { margin-left: 4px; }
.update-principle { display: flex; align-items: center; gap: 15px; margin-top: 15px; padding: 18px 20px; border-radius: 10px; }
.update-symbol { display: grid; width: 36px; height: 36px; flex: 0 0 36px; place-items: center; border: 1px solid var(--line); border-radius: 7px; color: var(--cyan); font-size: 20px; }
.update-principle strong { color: #e8f5f2; font-size: 13px; }
.update-principle p { max-width: 820px; margin: 4px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.update-status { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 7px; margin-left: auto; color: #c2d9d5; font-size: 10px; }
.update-status i { background: var(--cyan); }
.faq-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 76px; padding-bottom: 120px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 19px 2px; color: #e7f3f0; font-size: 13px; font-weight: 650; list-style: none; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--cyan); font-size: 19px; font-weight: 400; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 680px; margin: -3px 0 18px; color: var(--muted); font-size: 12px; line-height: 1.7; }

/* Footer, comparison overlay, and dialogs */
.site-footer { display: flex; min-height: 116px; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); }
.footer-note, .copyright { color: var(--quiet); font-size: 10px; }
.compare-dock { position: fixed; z-index: 30; right: 18px; bottom: 18px; left: 18px; display: flex; max-width: 640px; align-items: center; justify-content: space-between; gap: 20px; margin: 0 auto; padding: 12px 14px; border-radius: 10px; background: rgba(1, 29, 28, .96); }
.compare-dock > span { display: flex; align-items: baseline; gap: 6px; color: #e6f3f0; font-size: 12px; }
.compare-dock > span strong { color: var(--cyan); font-size: 17px; }
.compare-dock > span small { margin-left: 5px; color: var(--quiet); font-size: 10px; }
.compare-dock > div { display: flex; align-items: center; gap: 12px; }
.dock-clear { border: 0; color: var(--muted); background: transparent; font-size: 11px; cursor: pointer; }
.compare-dock .button { min-height: 39px; }
.detail-dialog { position: fixed; inset: 50% auto auto 50%; width: min(600px, calc(100% - 32px)); max-height: min(82vh, 780px); overflow: auto; padding: 30px; border-radius: 14px; color: var(--ink); background: #02322f; transform: translate(-50%, -50%); }
.detail-dialog::backdrop { background: rgba(0, 12, 11, .78); backdrop-filter: blur(7px); }
.dialog-close { position: sticky; top: 0; float: right; display: grid; width: 35px; height: 35px; place-items: center; margin: -10px -10px 0 0; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); background: var(--bg-deep); font-size: 23px; cursor: pointer; }
.dialog-kicker { color: var(--cyan); font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.dialog-title { margin: 12px 0 5px; font-size: 32px; line-height: 1.1; }
.dialog-subtitle { margin: 0 0 22px; color: var(--muted); font-size: 12px; }
.breakdown-list { border-top: 1px solid var(--line); }
.breakdown-row { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.breakdown-row strong { color: var(--ink); font-weight: 600; }
.breakdown-total { display: flex; justify-content: space-between; gap: 16px; padding: 17px 0 8px; color: var(--pink); font-size: 13px; font-weight: 700; }
.tax-confirmation { display: flex; gap: 7px; margin: 14px 0 0; color: var(--cyan-bright); font-size: 10px; }
.detail-note { margin: 13px 0 0; color: var(--muted); font-size: 10px; line-height: 1.6; }
.compare-table { width: 100%; margin: 18px 0 0; border-collapse: collapse; }
.compare-table th, .compare-table td { padding: 11px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 10px; }
.compare-table th { color: var(--muted); font-weight: 500; }
.compare-table td { color: var(--ink); }
.compare-table th:first-child { width: 34%; }
.toast { position: fixed; z-index: 50; right: 16px; bottom: 88px; left: 16px; width: fit-content; max-width: calc(100% - 32px); margin: 0 auto; padding: 11px 15px; border: 1px solid var(--line-strong); border-radius: 7px; color: var(--ink); background: #06413e; font-size: 11px; text-align: center; opacity: 0; pointer-events: none; transform: translateY(10px); transition: opacity .2s, transform .2s; }
.toast.is-visible { opacity: 1; transform: translateY(0); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--cyan-bright); outline-offset: 3px; }

@media (max-width: 1050px) {
  .page-width { width: min(calc(100% - 52px), var(--max)); }
  .primary-nav { gap: 20px; margin-left: 24px; }
  .hero { min-height: 900px; }
  .comparator-layout { grid-template-columns: 1fr; gap: 26px; }
  .profile-panel { max-width: none; }
  .results-panel { margin-top: 0; }
  .results-state { min-height: 310px; }
  .method-section { grid-template-columns: 1fr; gap: 35px; }
  .method-cards { max-width: none; }
  .method-card { min-height: 240px; }
  .method-card p { min-height: 68px; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 84px; }
  .page-width { width: calc(100% - 36px); }
  .site-header { top: 8px; width: calc(100% - 20px); height: 60px; margin-top: 8px; margin-bottom: -68px; padding: 0 13px; border-radius: 10px; }
  .brand-symbol { width: 33px; height: 33px; }
  .brand-symbol svg { width: 22px; }
  .brand-copy strong { font-size: 16px; }
  .brand-copy small { font-size: 7px; }
  .primary-nav { display: none; }
  .header-action { gap: 8px; margin-left: auto; margin-right: 11px; padding: 8px 10px; font-size: 10px; }
  .nav-toggle { display: flex; width: 34px; height: 34px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; border: 1px solid var(--line); border-radius: 7px; background: transparent; }
  .nav-toggle span { width: 14px; height: 1.5px; border-radius: 2px; background: var(--ink); }
  .mobile-nav { position: fixed; z-index: 19; top: 76px; right: 10px; left: 10px; display: flex; flex-direction: column; gap: 0; padding: 8px; border-radius: 9px; background: rgba(1, 29, 28, .97); }
  .mobile-nav[hidden] { display: none; }
  .mobile-nav a { padding: 13px 12px; border-bottom: 1px solid var(--line); color: #d9eae7; font-size: 12px; }
  .mobile-nav a:last-child { border-bottom: 0; }
  .hero { gap: 34px; min-height: auto; padding-top: 137px; padding-bottom: 82px; }
  .hero-copy { padding-top: 0; }
  .eyebrow { font-size: 9px; }
  h1 { margin: 19px 0 17px; font-size: clamp(56px, 13.4vw, 82px); }
  .hero-copy > p { max-width: 560px; font-size: 14px; }
  .hero-promises { gap: 10px 17px; margin-top: 23px; font-size: 10px; }
  .signal-card { grid-template-columns: minmax(0, 1fr); grid-template-areas: "top" "visual" "status" "note" "foot"; gap: 18px; width: 100%; min-height: 0; padding: 19px; border-radius: 12px; }
  .signal-heading { min-height: 205px; }
  .signal-orb { width: 112px; height: 112px; margin-bottom: 14px; }
  .signal-orb svg { width: 30px; height: 30px; }
  .signal-heading h2 { font-size: 22px; }
  .source-status { min-height: 62px; }
  .source-status strong { font-size: 11px; }
  .source-status small { font-size: 9px; }
  .status-pending { font-size: 9px; }
  .signal-note { font-size: 10px; }
  .signal-foot { font-size: 8px; }
  .hero-caption { bottom: 28px; gap: 11px; font-size: 8px; }
  .comparison-section { padding: 79px 0 85px; }
  .section-heading, .sources-heading { display: block; margin-bottom: 30px; }
  .section-heading h2, .sources-heading h2, .method-intro h2, .faq-section h2 { font-size: clamp(40px, 10vw, 59px); }
  .section-heading > p, .sources-heading > p { margin: 15px 0 0; font-size: 12px; }
  .profile-panel { padding: 20px 17px; }
  .panel-heading { align-items: flex-start; margin-bottom: 21px; }
  .panel-heading h3, .results-head h3 { font-size: 17px; }
  .panel-lock { max-width: 126px; font-size: 9px; text-align: right; }
  .field-grid { gap: 14px 10px; }
  .field > span, .preference-row > label, .consumption-mode legend { font-size: 11px; }
  .field input, .field select { height: 44px; padding-left: 10px; font-size: 11px; }
  .input-with-unit input { padding-right: 78px; }
  .input-with-unit > span { right: 8px; font-size: 9px; }
  .field-hint { font-size: 9px; }
  .solar-control { margin-top: 16px; padding: 11px; }
  .solar-copy { gap: 9px; }
  .solar-copy strong { font-size: 10px; }
  .solar-copy small { font-size: 9px; }
  .preference-row { grid-template-columns: 1fr; gap: 7px; }
  .preference-row select { height: 42px; }
  .form-footnote { font-size: 9px; }
  .results-head { align-items: flex-start; gap: 9px; }
  .all-in-pill { font-size: 9px; }
  .results-state { min-height: 300px; padding: 27px 20px; }
  .results-state h4 { font-size: 19px; }
  .results-state > p { font-size: 12px; }
  .official-link { font-size: 10px; }
  .results-tools { align-items: flex-start; flex-direction: column; }
  .results-controls { width: 100%; align-items: flex-end; justify-content: space-between; }
  .supplier-search { flex: 1 1 auto; }
  .supplier-search input { width: 100%; height: 38px; }
  .sort-control { display: block; flex: 0 0 auto; }
  .sort-control > span { display: block; margin-bottom: 3px; }
  .sort-control select { min-width: 132px; height: 38px; }
  .offer-card { padding: 14px; }
  .offer-price strong { font-size: 21px; }
  .offer-card-actions { align-items: flex-start; flex-direction: column; }
  .offer-actions-right { width: 100%; justify-content: flex-end; }
  .results-footnote, .privacy-note { font-size: 9px; }
  .method-section { gap: 27px; padding-top: 87px; padding-bottom: 85px; }
  .method-intro > p { font-size: 12px; }
  .method-cards, .source-cards { grid-template-columns: 1fr; gap: 9px; }
  .method-card { min-height: 0; padding: 18px; }
  .method-icon { margin: 18px 0 14px; }
  .method-card p { min-height: 0; max-width: 490px; font-size: 11px; }
  .method-tag { margin-top: 13px; }
  .sources-section { padding-top: 15px; padding-bottom: 86px; }
  .source-card { min-height: 0; padding: 18px; }
  .source-card h3 { margin-top: 16px; }
  .source-card p { min-height: 0; font-size: 11px; }
  .update-principle { align-items: flex-start; gap: 11px; padding: 14px; }
  .update-symbol { width: 32px; height: 32px; flex-basis: 32px; }
  .update-principle strong { font-size: 11px; }
  .update-principle p { font-size: 10px; }
  .update-status { display: none; }
  .faq-section { grid-template-columns: 1fr; gap: 23px; padding-bottom: 85px; }
  .faq-list summary { padding: 16px 1px; font-size: 12px; }
  .faq-list details p { font-size: 11px; }
  .site-footer { width: calc(100% - 36px); min-height: 150px; align-items: flex-start; justify-content: center; flex-direction: column; gap: 11px; padding: 20px 0; }
  .footer-note, .copyright { font-size: 9px; }
  .compare-dock { right: 10px; bottom: 10px; left: 10px; gap: 10px; padding: 10px; }
  .compare-dock > span { flex-wrap: wrap; gap: 3px 6px; font-size: 10px; }
  .compare-dock > span small { width: 100%; margin-left: 0; font-size: 9px; }
  .compare-dock > div { gap: 6px; }
  .compare-dock .button { min-height: 37px; padding-inline: 12px; font-size: 10px; }
  .dock-clear { font-size: 10px; }
  .detail-dialog { padding: 23px 17px; }
  .dialog-title { font-size: 26px; }
  .compare-table th, .compare-table td { padding: 8px 5px; font-size: 9px; }
  .toast { bottom: 78px; }
}

@media (max-width: 430px) {
  .page-width { width: calc(100% - 28px); }
  .hero-actions { align-items: stretch; flex-direction: column; width: 100%; }
  .hero-actions .button { justify-content: space-between; }
  .hero-promises { display: grid; grid-template-columns: 1fr; justify-items: start; width: fit-content; margin-inline: auto; }
  .signal-topline { gap: 8px; }
  .signal-label { font-size: 8px; letter-spacing: .12em; }
  .signal-live { padding: 5px 7px; font-size: 9px; }
  .source-status { gap: 8px; }
  .source-status small { font-size: 8px; }
  .status-pending { gap: 4px; font-size: 8px; }
  .field-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .profile-panel { padding-inline: 14px; }
  .panel-lock { max-width: 100px; }
  .results-head { flex-wrap: wrap; }
  .all-in-pill { margin-left: 43px; }
  .offer-card-top { gap: 8px; }
  .offer-title strong { font-size: 11px; }
  .offer-title small { font-size: 9px; }
  .offer-price strong { font-size: 19px; }
  .offer-price small { font-size: 9px; }
  .offer-card-actions > small { font-size: 8px; }
  .compare-table th:first-child { width: 29%; }
  .site-footer { width: calc(100% - 28px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}