/* ==========================================================================
   SERPHeroes - homepage styles
   Brand: orange #FF8000 / #FF9900, gold #F1B826, ink #19130A, cream #FFFBF1
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --brand-300: #FFB459;
  --brand-400: #FF9900;
  --brand-500: #FF8000;
  --brand-600: #E56E00;
  --brand-700: #B85600;
  --gold: #F1B826;
  --cream: #FFFBF1;
  --ink: #19130A;

  --bg: #FFFFFF;
  --bg-soft: #FFFBF1;
  --bg-inset: #FBF7EF;
  --surface: #FFFFFF;
  --border: #EDE6D8;
  --border-strong: #DED4C0;
  --text: #19130A;
  --text-2: #46433D;
  --text-3: #7A7369;
  --invert-bg: #17120C;
  --invert-text: #FFFBF1;

  --pos: #1F9D62;
  --pos-soft: #E7F6EE;
  --neg: #D6453D;
  --neg-soft: #FCEBEA;

  --shadow-sm: 0 1px 2px rgba(25, 19, 10, .06), 0 1px 3px rgba(25, 19, 10, .04);
  --shadow-md: 0 4px 12px rgba(25, 19, 10, .07), 0 2px 4px rgba(25, 19, 10, .04);
  --shadow-lg: 0 18px 40px -12px rgba(25, 19, 10, .18), 0 6px 14px rgba(25, 19, 10, .06);
  --shadow-brand: 0 10px 24px -8px rgba(255, 128, 0, .45);

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 26px;
  --r-full: 999px;

  --maxw: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 68px;

  --font-display: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

[data-theme="dark"] {
  --bg: #141210;
  --bg-soft: #1A1714;
  --bg-inset: #1E1A16;
  --surface: #1E1A16;
  --border: #332D25;
  --border-strong: #443C31;
  --text: #FAF6EE;
  --text-2: #D5CCBE;
  --text-3: #A09687;
  --invert-bg: #0E0C0A;
  --invert-text: #FFFBF1;
  --pos: #3BC383;
  --pos-soft: #14301F;
  --neg: #F4776F;
  --neg-soft: #35181A;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, .45);
  --shadow-lg: 0 22px 48px -14px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color .3s var(--ease), color .3s var(--ease);
}
img, svg { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.12; letter-spacing: -.025em; margin: 0; font-weight: 800; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--brand-500); outline-offset: 3px; border-radius: 4px; }

/* The browser's own [hidden] rule is a UA style, so ANY author rule that sets
   `display` beats it and the element stays visible. Everything toggled with
   el.hidden in main.js depends on this winning instead. */
[hidden] { display: none !important; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 112px); }
.section--soft { background: var(--bg-soft); }
.section--inset { background: var(--bg-inset); }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--brand-500); color: #fff; padding: 10px 18px;
  border-radius: var(--r-sm); font-weight: 700; transition: top .2s;
}
.skip-link:focus { top: 12px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--brand-600); background: color-mix(in srgb, var(--brand-500) 12%, transparent);
  padding: 6px 12px; border-radius: var(--r-full);
}
[data-theme="dark"] .eyebrow { color: var(--brand-300); }

.section-head { max-width: 640px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(30px, 4.4vw, 46px); margin-top: 16px; }
.section-head p { color: var(--text-3); font-size: clamp(16px, 1.6vw, 18px); margin-top: 16px; }
.hl { color: var(--brand-500); }
.hl-mark {
  background-image: linear-gradient(transparent 62%, color-mix(in srgb, var(--gold) 45%, transparent) 62%);
  padding-inline: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  padding: 12px 22px; border-radius: var(--r-md); border: 1px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s, border-color .18s, color .18s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: linear-gradient(180deg, var(--brand-400), var(--brand-500)); color: #fff; box-shadow: var(--shadow-brand); }
.btn--primary:hover { background: linear-gradient(180deg, var(--brand-500), var(--brand-600)); }
.btn--ghost { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn--ghost:hover { border-color: var(--brand-500); color: var(--brand-600); background: color-mix(in srgb, var(--brand-500) 7%, transparent); }
.btn--soft { background: var(--surface); border-color: var(--border); color: var(--text); box-shadow: var(--shadow-sm); }
.btn--soft:hover { border-color: var(--brand-500); }
.btn--lg { padding: 15px 28px; font-size: 16.5px; }
.btn--block { width: 100%; }
.btn svg { flex: none; }

/* ---------- Announcement ---------- */
.announce {
  background: linear-gradient(90deg, var(--ink), #3A2A15 55%, var(--brand-700));
  color: var(--cream); font-size: 13.5px; text-align: center;
  padding: 9px var(--gutter); position: relative; z-index: 60;
}
.announce b { color: var(--gold); }
.announce a { text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }
.announce a:hover { color: var(--gold); }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s, background-color .25s;
}
.header.is-stuck { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.header__inner { height: var(--header-h); display: flex; align-items: center; gap: 22px; }
/* Official lockup. Two files swapped by theme: logo.svg carries #333 text,
   dark-logo.svg carries white text. Width is auto so the 7:1 artwork keeps
   its ratio; the width/height attributes on the <img> prevent layout shift. */
.brand { display: inline-flex; align-items: center; }
.brand__logo { display: block; height: 27px; width: auto; }
.brand__logo--dark { display: none; }
[data-theme="dark"] .brand__logo--light { display: none; }
[data-theme="dark"] .brand__logo--dark { display: block; }

.brand--footer .brand__logo { height: 30px; }
.brand--drawer .brand__logo { height: 21px; }
@media (max-width: 420px) { .brand__logo { height: 23px; } }

.nav { display: flex; align-items: center; gap: 2px; margin-left: 14px; }
.nav > a, .nav__trigger {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 13px; border-radius: var(--r-sm); font-size: 15px; font-weight: 500;
  color: var(--text-2); background: none; border: 0; cursor: pointer; font-family: var(--font-body);
  transition: color .16s, background-color .16s;
}
.nav > a:hover, .nav__trigger:hover { color: var(--brand-600); background: color-mix(in srgb, var(--brand-500) 8%, transparent); }

/* Grouped "Product" menu */
.nav__group { position: relative; }
.nav__chev { transition: transform .2s var(--ease); opacity: .6; }
.nav__trigger[aria-expanded="true"] { color: var(--brand-600); background: color-mix(in srgb, var(--brand-500) 8%, transparent); }
.nav__trigger[aria-expanded="true"] .nav__chev { transform: rotate(180deg); }
.nav__trigger.is-active { color: var(--brand-600); font-weight: 600; }
[data-theme="dark"] .nav__trigger.is-active,
[data-theme="dark"] .nav__trigger[aria-expanded="true"] { color: var(--brand-300); }

.nav__panel {
  position: absolute; top: calc(100% + 10px); left: -8px; z-index: 60;
  width: 336px; padding: 8px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  display: grid; gap: 2px;
  animation: navIn .18s var(--ease);
}
@keyframes navIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* The 10px offset above detaches the panel from the trigger, and that strip
   belongs to no child of .nav__group — so a pointer travelling down to the
   menu left the group, closed the panel, and dropped the click on whatever sat
   underneath. This bridges the strip so the journey stays inside the group.
   Only while the menu is open, and only as wide as the trigger, so it never
   covers a neighbouring nav link. The close delay in main.js backs this up
   where :has() is unsupported. */
.nav__group:has(.nav__trigger[aria-expanded="true"])::after {
  content: ''; position: absolute; top: 100%; left: 0; width: 100%; height: 11px; z-index: 60;
}

.nav__panel a {
  display: block; padding: 11px 12px; border-radius: var(--r-md);
  transition: background-color .15s;
}
.nav__panel a:hover { background: var(--bg-soft); }
.nav__panel a[aria-current="page"] { background: color-mix(in srgb, var(--brand-500) 9%, transparent); }
.nav__item-title {
  display: block; font-family: var(--font-display); font-weight: 700; font-size: 14.5px; color: var(--text);
}
.nav__panel a:hover .nav__item-title { color: var(--brand-600); }
[data-theme="dark"] .nav__panel a:hover .nav__item-title { color: var(--brand-300); }
.nav__item-desc { display: block; font-size: 12.5px; color: var(--text-3); margin-top: 3px; line-height: 1.45; }
.header__actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.icon-btn {
  width: 38px; height: 38px; display: inline-grid; place-items: center;
  border-radius: var(--r-sm); border: 1px solid var(--border); background: var(--surface);
  cursor: pointer; color: var(--text-2); transition: border-color .16s, color .16s, background-color .16s;
}
.icon-btn:hover { border-color: var(--brand-500); color: var(--brand-600); }
.theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .sun { display: none; }
[data-theme="dark"] .theme-toggle .moon { display: block; }

.burger { display: none; }
@media (max-width: 940px) {
  .nav, .header__actions .btn--ghost { display: none; }
  .burger { display: inline-grid; }
}

/* Mobile drawer */
.drawer { position: fixed; inset: 0; z-index: 90; display: none; }
.drawer[data-open="true"] { display: block; }
.drawer__scrim { position: absolute; inset: 0; background: rgba(25, 19, 10, .5); backdrop-filter: blur(2px); animation: fade .2s var(--ease); }
.drawer__panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(340px, 88vw);
  background: var(--bg); border-left: 1px solid var(--border);
  padding: 18px var(--gutter) 28px; display: flex; flex-direction: column; gap: 4px;
  animation: slideIn .28s var(--ease); overflow-y: auto;
}
.drawer__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.drawer__link {
  padding: 12px 4px; font-size: 16.5px; font-weight: 600; font-family: var(--font-display);
  border-bottom: 1px solid var(--border);
}
.drawer__link:hover { color: var(--brand-500); }
.drawer__label {
  margin: 20px 0 2px; font-size: 11px; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--text-3);
}
.drawer__label:first-of-type { margin-top: 4px; }
.drawer__link--sub { font-size: 15.5px; font-weight: 500; padding-left: 0; }
.drawer__cta { margin-top: 20px; display: grid; gap: 10px; }
@keyframes slideIn { from { transform: translateX(100%); } to { transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(48px, 7vw, 86px) clamp(56px, 8vw, 96px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 620px; z-index: -2;
  background:
    radial-gradient(48% 55% at 18% 8%, color-mix(in srgb, var(--brand-400) 26%, transparent), transparent 70%),
    radial-gradient(44% 50% at 82% 0%, color-mix(in srgb, var(--gold) 24%, transparent), transparent 68%);
  filter: blur(6px);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(color-mix(in srgb, var(--text) 13%, transparent) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(70% 55% at 50% 22%, #000 0%, transparent 78%);
  mask-image: radial-gradient(70% 55% at 50% 22%, #000 0%, transparent 78%);
  opacity: .5;
}
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 60px); align-items: center; }
@media (max-width: 1000px) { .hero__grid { grid-template-columns: 1fr; } }

.hero h1 { font-size: clamp(38px, 5.6vw, 62px); margin-top: 20px; }
.hero__sub { margin-top: 20px; font-size: clamp(16.5px, 1.8vw, 19px); color: var(--text-2); max-width: 54ch; }
.hero__cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero__note { margin-top: 14px; font-size: 13.5px; color: var(--text-3); display: flex; align-items: center; gap: 7px; }
.hero__note svg { color: var(--pos); flex: none; }

.stats { margin-top: 38px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 520px; }
.stat { padding: 14px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); box-shadow: var(--shadow-sm); }
.stat__num { font-family: var(--font-display); font-size: clamp(22px, 2.6vw, 28px); font-weight: 800; letter-spacing: -.03em; }
.stat__num .unit { color: var(--brand-500); }
.stat__label { font-size: 12.5px; color: var(--text-3); margin-top: 2px; }

/* Hero panel - app preview */
.panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.panel__bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--bg-soft); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.dot:nth-child(1) { background: #FF6057; } .dot:nth-child(2) { background: #FFBD2E; } .dot:nth-child(3) { background: #28C840; }
.panel__url {
  margin-left: 10px; font-family: var(--font-mono); font-size: 11.5px; color: var(--text-3);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-full); padding: 4px 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.panel__body { padding: 16px; }

.mini-rows { display: grid; gap: 8px; }
.mini-row {
  display: grid; grid-template-columns: 1.7fr .7fr .8fr .9fr; gap: 10px; align-items: center;
  padding: 11px 12px; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--bg-soft);
  font-size: 13.5px;
}
.mini-row--head { background: transparent; border-color: transparent; padding-block: 2px; font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); font-weight: 700; }
.mini-row__site { display: flex; align-items: center; gap: 9px; font-weight: 600; min-width: 0; }
.mini-row__site span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.favi { width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; font-size: 10.5px; font-weight: 800; color: #fff; flex: none; font-family: var(--font-display); }
.chip-up { color: var(--pos); background: var(--pos-soft); border-radius: var(--r-full); padding: 2px 9px; font-size: 12px; font-weight: 700; display: inline-block; }
.chip-dr { font-family: var(--font-mono); font-size: 12.5px; color: var(--text-2); }
.spark { height: 26px; width: 100%; }

.panel__foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--text-3); background: var(--bg-soft); }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--pos); display: inline-block; margin-right: 6px; box-shadow: 0 0 0 0 color-mix(in srgb, var(--pos) 60%, transparent); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.logos { margin-top: clamp(44px, 6vw, 68px); text-align: center; }
.logos p { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); font-weight: 700; }
.logos__row { margin-top: 18px; display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(20px, 5vw, 52px); align-items: center; opacity: .62; }
.logos__row span { font-family: var(--font-display); font-weight: 800; font-size: clamp(15px, 2vw, 19px); letter-spacing: -.02em; }

/* ---------- Explorer ---------- */
.explorer { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 22px; align-items: start; }
@media (max-width: 900px) { .explorer { grid-template-columns: 1fr; } }

.filters {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 20px; box-shadow: var(--shadow-sm); position: sticky; top: calc(var(--header-h) + 18px);
}
@media (max-width: 900px) { .filters { position: static; } }
.filters h3 { font-size: 15px; display: flex; align-items: center; gap: 8px; }
.filter { margin-top: 20px; }
.filter__label { display: flex; justify-content: space-between; align-items: baseline; font-size: 12.5px; font-weight: 700; color: var(--text-2); margin-bottom: 8px; }
.filter__val { font-family: var(--font-mono); font-size: 12px; color: var(--brand-600); }
[data-theme="dark"] .filter__val { color: var(--brand-300); }
select, input[type="search"] {
  width: 100%; padding: 10px 12px; border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--bg-soft); color: var(--text); font-size: 14px;
}
select:hover, input[type="search"]:hover { border-color: var(--border-strong); }

input[type="range"] { width: 100%; appearance: none; -webkit-appearance: none; background: transparent; height: 22px; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 5px; border-radius: 99px; background: var(--border-strong); }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 18px; height: 18px; margin-top: -6.5px; border-radius: 50%;
  background: var(--brand-500); border: 3px solid var(--surface); box-shadow: var(--shadow-sm);
}
input[type="range"]::-moz-range-track { height: 5px; border-radius: 99px; background: var(--border-strong); }
input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--brand-500); border: 3px solid var(--surface); }

.switch { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13.5px; font-weight: 600; color: var(--text-2); }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch__track { width: 40px; height: 23px; border-radius: 99px; background: var(--border-strong); position: relative; transition: background-color .2s; flex: none; }
.switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 17px; height: 17px; border-radius: 50%; background: #fff; transition: transform .2s var(--ease); box-shadow: var(--shadow-sm); }
.switch input:checked + .switch__track { background: var(--brand-500); }
.switch input:checked + .switch__track::after { transform: translateX(17px); }
.switch input:focus-visible + .switch__track { outline: 3px solid var(--brand-500); outline-offset: 3px; }

.filters__reset { margin-top: 22px; }

.results { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
.results__top { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.results__count { font-size: 14px; color: var(--text-3); }
.results__count b { color: var(--text); font-family: var(--font-display); font-size: 16px; }
.results__search { max-width: 250px; }

.table-scroll { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 760px; }
.data th {
  text-align: left; font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--text-3);
  font-weight: 800; padding: 11px 16px; border-bottom: 1px solid var(--border); background: var(--bg-soft);
  white-space: nowrap;
}
.data th button {
  background: none; border: 0; padding: 0; cursor: pointer; font: inherit; color: inherit;
  display: inline-flex; align-items: center; gap: 5px;
}
.data th button:hover { color: var(--brand-600); }
.data th .arrow { opacity: .3; transition: opacity .15s, transform .15s; }
.data th[aria-sort] .arrow { opacity: 1; color: var(--brand-500); }
.data th[aria-sort="ascending"] .arrow { transform: rotate(180deg); }
.data td { padding: 13px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data tbody tr { transition: background-color .15s; }
.data tbody tr:hover { background: var(--bg-soft); }
.data tbody tr:last-child td { border-bottom: 0; }
.cell-site { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.cell-site small { display: block; font-weight: 500; color: var(--text-3); font-size: 12px; }
.num { font-family: var(--font-mono); font-size: 13px; }
.badge {
  display: inline-block; padding: 3px 9px; border-radius: var(--r-full);
  font-size: 11.5px; font-weight: 700; border: 1px solid var(--border-strong); color: var(--text-2);
  white-space: nowrap;
}
.badge--gem { color: var(--brand-600); border-color: color-mix(in srgb, var(--brand-500) 40%, transparent); background: color-mix(in srgb, var(--brand-500) 10%, transparent); }
[data-theme="dark"] .badge--gem { color: var(--brand-300); }
.delta { font-family: var(--font-mono); font-size: 13px; font-weight: 600; }
.delta--up { color: var(--pos); } .delta--down { color: var(--neg); }

.empty { padding: 56px 24px; text-align: center; color: var(--text-3); }
.empty h4 { font-size: 17px; color: var(--text); margin-bottom: 6px; }
.results__foot { padding: 12px 18px; border-top: 1px solid var(--border); background: var(--bg-soft); font-size: 12.5px; color: var(--text-3); display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; }

/* ---------- Feature grid ---------- */
.f-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.f-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 24px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s;
}
.f-card::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--brand-500), var(--gold)); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.f-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.f-card:hover::after { transform: scaleX(1); }
.f-card__icon {
  width: 44px; height: 44px; border-radius: var(--r-md); display: grid; place-items: center; margin-bottom: 16px;
  background: color-mix(in srgb, var(--brand-500) 12%, transparent); color: var(--brand-600);
}
[data-theme="dark"] .f-card__icon { color: var(--brand-300); }
.f-card h3 { font-size: 17.5px; margin-bottom: 8px; }
.f-card p { font-size: 14.5px; color: var(--text-3); }

/* ---------- Google update impact ---------- */
.impact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 56px); align-items: center; }
@media (max-width: 920px) { .impact { grid-template-columns: 1fr; } }
.update-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.update-tabs button {
  padding: 8px 15px; border-radius: var(--r-full); border: 1px solid var(--border-strong);
  background: var(--surface); cursor: pointer; font-size: 13.5px; font-weight: 600; color: var(--text-2);
  transition: all .18s var(--ease);
}
.update-tabs button:hover { border-color: var(--brand-500); color: var(--brand-600); }
.update-tabs button[aria-selected="true"] { background: var(--brand-500); border-color: var(--brand-500); color: #fff; box-shadow: var(--shadow-brand); }
.chart-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 22px; box-shadow: var(--shadow-md); }
.chart-legend { display: flex; flex-wrap: wrap; gap: 18px; font-size: 12.5px; color: var(--text-3); margin-bottom: 16px; }
.chart-legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; margin-right: 6px; }
.bars { display: grid; gap: 14px; }
.bar-row { display: grid; grid-template-columns: 128px minmax(0, 1fr) 76px; gap: 12px; align-items: center; font-size: 13.5px; }
@media (max-width: 480px) { .bar-row { grid-template-columns: 92px minmax(0, 1fr) 60px; font-size: 12.5px; } }
.bar-row__name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { display: grid; gap: 5px; }
.bar { height: 11px; border-radius: 99px; background: var(--border-strong); position: relative; overflow: hidden; }
.bar i { position: absolute; inset: 0 auto 0 0; border-radius: 99px; width: 0; transition: width .9s var(--ease); }
.bar--before i { background: color-mix(in srgb, var(--text-3) 55%, transparent); }
.bar--after i { background: linear-gradient(90deg, var(--brand-400), var(--brand-500)); }
.bar--after.is-neg i { background: linear-gradient(90deg, #F09189, var(--neg)); }
.bar-row__delta { text-align: right; font-family: var(--font-mono); font-weight: 700; font-size: 13px; }

/* ---------- Pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; }
.pillar { background: var(--surface); padding: 28px 24px; }
.pillar__k { font-family: var(--font-display); font-size: clamp(26px, 3.4vw, 34px); font-weight: 800; letter-spacing: -.03em; color: var(--brand-500); }
.pillar h3 { font-size: 16px; margin: 10px 0 8px; }
.pillar p { font-size: 14px; color: var(--text-3); }

/* ---------- Pricing ---------- */
.billing {
  display: inline-flex; padding: 5px; gap: 4px; border-radius: var(--r-full);
  background: var(--bg-inset); border: 1px solid var(--border);
}
.billing button {
  border: 0; background: none; cursor: pointer; padding: 9px 20px; border-radius: var(--r-full);
  font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--text-3);
  transition: all .2s var(--ease);
}
.billing button[aria-selected="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }
.billing .save { font-size: 10.5px; color: var(--pos); margin-left: 6px; font-weight: 800; }

.plans { margin-top: 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 20px; align-items: stretch; }
.plan {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 28px 24px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan--featured { border-color: var(--brand-500); box-shadow: var(--shadow-lg); position: relative; }
.plan--featured::before {
  content: "Most popular"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--brand-500); color: #fff; font-size: 11.5px; font-weight: 800; letter-spacing: .05em;
  text-transform: uppercase; padding: 5px 14px; border-radius: var(--r-full); white-space: nowrap;
}
.plan__name { font-family: var(--font-display); font-weight: 800; font-size: 17px; }
.plan__desc { font-size: 13.5px; color: var(--text-3); margin-top: 5px; min-height: 40px; }
.plan__price { margin: 18px 0 4px; display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.plan__amount { font-family: var(--font-display); font-size: 42px; font-weight: 800; letter-spacing: -.04em; }
.plan__per { font-size: 14px; color: var(--text-3); }
.plan__was { font-size: 14px; color: var(--text-3); text-decoration: line-through; }
.plan__equiv { font-size: 12.5px; color: var(--pos); font-weight: 600; min-height: 19px; }
.plan ul { margin: 20px 0 24px; display: grid; gap: 11px; font-size: 14px; color: var(--text-2); }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li svg { flex: none; margin-top: 3px; color: var(--brand-500); }
.plan li.muted { color: var(--text-3); }
.plan li.muted svg { color: var(--text-3); opacity: .6; }
.plan .btn { margin-top: auto; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 10px; }
.acc { border: 1px solid var(--border); border-radius: var(--r-md); background: var(--surface); overflow: hidden; transition: border-color .2s, box-shadow .2s; }
.acc.is-open { border-color: var(--brand-500); box-shadow: var(--shadow-sm); }
.acc__btn {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 18px 20px; display: flex; gap: 16px; align-items: center; justify-content: space-between;
  font-family: var(--font-display); font-weight: 700; font-size: 15.5px; color: var(--text);
}
.acc__btn:hover { color: var(--brand-600); }
.acc__icon { flex: none; width: 24px; height: 24px; display: grid; place-items: center; color: var(--brand-500); transition: transform .25s var(--ease); }
.acc__btn[aria-expanded="true"] .acc__icon { transform: rotate(45deg); }
.acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s var(--ease); }
.acc__panel[data-open="true"] { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__panel p { padding: 0 20px 20px; color: var(--text-3); font-size: 14.8px; }

/* ---------- CTA ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--invert-bg); color: var(--invert-text); border-radius: var(--r-xl); padding: clamp(40px, 6vw, 68px) clamp(24px, 5vw, 60px); text-align: center; }
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(55% 90% at 50% 120%, color-mix(in srgb, var(--brand-500) 55%, transparent), transparent 70%);
}
.cta-band::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 251, 241, .13) 1px, transparent 1px); background-size: 20px 20px;
  -webkit-mask-image: radial-gradient(60% 60% at 50% 50%, #000, transparent 75%);
  mask-image: radial-gradient(60% 60% at 50% 50%, #000, transparent 75%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(28px, 4.2vw, 44px); max-width: 18ch; margin-inline: auto; }
.cta-band p { margin: 18px auto 0; max-width: 56ch; color: color-mix(in srgb, var(--invert-text) 76%, transparent); font-size: 17px; }
.cta-band .btn--ghost { border-color: rgba(255, 251, 241, .32); color: var(--invert-text); }
.cta-band .btn--ghost:hover { border-color: var(--invert-text); background: rgba(255, 251, 241, .1); color: var(--invert-text); }
.cta-band__row { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta-band__note { margin-top: 18px; font-size: 13px; opacity: .7; }

/* ---------- Footer ---------- */
/* No margin-top here: when the preceding section is also --bg-soft, a margin
   lets the white page background show through as an empty band. The footer
   butts up to whatever precedes it and its own padding does the spacing. */
.footer { border-top: 1px solid var(--border); background: var(--bg-soft); padding-block: clamp(56px, 7vw, 78px) 28px; }
.footer__grid { display: grid; grid-template-columns: 1.7fr repeat(4, minmax(0, 1fr)); gap: 40px 28px; }
@media (max-width: 1040px) { .footer__grid { grid-template-columns: 1fr 1fr 1fr; } }
@media (max-width: 840px)  { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px)  { .footer__grid { grid-template-columns: 1fr; } }
/* Brand block spans the row on the narrower grids so the link columns stay even */
@media (max-width: 1040px) { .footer__grid > div:first-child { grid-column: 1 / -1; } }
.footer p.blurb { color: var(--text-3); font-size: 14px; margin-top: 14px; max-width: 34ch; }
.footer h4 { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); margin-bottom: 14px; }
.footer li + li { margin-top: 9px; }
.footer li a { font-size: 14.5px; color: var(--text-2); }
.footer li a:hover { color: var(--brand-600); }
.socials { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.socials a { width: 36px; height: 36px; border-radius: var(--r-sm); border: 1px solid var(--border); display: grid; place-items: center; color: var(--text-3); transition: all .18s; }
.socials a:hover { border-color: var(--brand-500); color: var(--brand-600); transform: translateY(-2px); }
.footer__bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 13px; color: var(--text-3); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Back to top ---------- */
.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 44px; height: 44px;
  border-radius: 50%; border: 1px solid var(--border); background: var(--surface); color: var(--text-2);
  display: grid; place-items: center; cursor: pointer; box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(12px); transition: all .25s var(--ease);
}
.to-top.is-on { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { color: var(--brand-600); border-color: var(--brand-500); }

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}