/* ============================================================
   Commercial Electric Smoker — Decision Guide
   Design system: warm smoke + ember, editorial authority.
   Load-free type stack, light theme with charcoal feature panels.
   ============================================================ */

:root {
  color-scheme: light;

  /* Neutrals — warm oat paper + charcoal ink */
  --paper: #f3ede2;
  --paper-2: #eee6d8;
  --panel: #fffaf1;
  --ink: #1f1a15;
  --ink-soft: #453c33;
  --muted: #77695a;
  --line: #e2d8c7;
  --line-strong: #cdbfa8;

  /* Feature charcoal (dark panels) */
  --char: #191512;
  --char-2: #221d18;
  --char-line: rgba(201, 154, 82, 0.28);

  /* Accents */
  --ember: #c1401d;
  --ember-2: #e2662b;
  --ember-ink: #7d2a12;
  --steel: #3c5560;
  --brass: #c99a52;

  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 26px 60px -28px rgba(25, 21, 18, 0.5);
  --shadow-card: 0 16px 34px -22px rgba(25, 21, 18, 0.42);

  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
    Georgia, ui-serif, serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --wrap: min(1160px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(226, 102, 43, 0.06), transparent 60%),
    var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: rgba(193, 64, 29, 0.22);
  color: var(--ink);
}

/* Anchor jumps clear the sticky header */
[id] {
  scroll-margin-top: 84px;
}

img {
  max-width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- Type scale ---------- */

h1,
h2,
h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 {
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 1.02;
}

h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  line-height: 1.06;
}

h3 {
  margin: 0;
  font-size: 1.22rem;
  line-height: 1.2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ember-ink);
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--ember), var(--ember-2));
}

.lede {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ---------- Shell ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: saturate(1.4) blur(10px);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  border-bottom: 1px solid var(--line);
}

.site-nav-inner,
main,
.site-footer-inner {
  width: var(--wrap);
  margin: 0 auto;
}

.site-nav-inner {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-serif);
  font-size: 1.16rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  position: relative;
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 8px;
  background: linear-gradient(160deg, var(--char-2), var(--char));
  box-shadow: inset 0 0 0 1px var(--char-line);
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 4px;
  background: radial-gradient(circle at 50% 68%, var(--ember-2), var(--ember) 55%, transparent 72%);
  filter: drop-shadow(0 0 5px rgba(226, 102, 43, 0.55));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 700;
  font-size: 0.94rem;
}

.nav-links a:not(.nav-cta) {
  position: relative;
  text-decoration: none;
  color: var(--ink-soft);
  padding: 4px 0;
  transition: color 0.15s ease;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--ember), var(--ember-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.18s ease;
}

.nav-links a:not(.nav-cta):hover {
  color: var(--ember-ink);
}

.nav-links a:not(.nav-cta):hover::after {
  transform: scaleX(1);
}

.nav-links a.nav-cta {
  padding: 9px 17px;
  border-radius: 999px;
  color: #fff;
  background: var(--ink);
  text-decoration: none;
  transition: background 0.15s ease, transform 0.15s ease;
}

.nav-links a.nav-cta:hover {
  background: var(--ember-ink);
  transform: translateY(-1px);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, var(--ember-2), var(--ember));
  box-shadow: 0 12px 26px -12px rgba(193, 64, 29, 0.7);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px -14px rgba(193, 64, 29, 0.75);
}

.btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn .arrow {
  transition: transform 0.15s ease;
}

.btn:hover .arrow {
  transform: translateX(3px);
}

/* ---------- Home hero (charcoal feature card) ---------- */

.hero {
  position: relative;
  margin: 34px 0 0;
  padding: clamp(30px, 4vw, 56px);
  border-radius: var(--radius);
  overflow: hidden;
  color: #f4ede2;
  background:
    radial-gradient(680px 340px at 12% 0%, rgba(226, 102, 43, 0.28), transparent 60%),
    radial-gradient(520px 420px at 100% 110%, rgba(60, 85, 96, 0.4), transparent 62%),
    linear-gradient(155deg, var(--char-2), var(--char));
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 7px;
  opacity: 0.5;
  pointer-events: none;
}

.hero > * {
  position: relative;
}

.hero .eyebrow {
  color: var(--brass);
}

.hero h1 {
  color: #fbf5ec;
}

.hero .lede {
  color: rgba(244, 237, 226, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 26px;
  font-size: 0.84rem;
  color: rgba(244, 237, 226, 0.66);
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.trust-row span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ember-2);
}

/* Verify panel inset */
.decision-panel {
  position: relative;
  padding: 26px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 0 1px var(--char-line);
}

.decision-panel h2 {
  font-size: 1.35rem;
  color: #fbf5ec;
}

.decision-panel ul {
  display: grid;
  gap: 0;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.decision-panel li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 0;
  color: rgba(244, 237, 226, 0.9);
  font-size: 0.96rem;
  border-top: 1px solid rgba(201, 154, 82, 0.2);
}

.decision-panel li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.decision-panel li::before {
  content: "";
  margin-top: 6px;
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 2px;
  background: var(--brass);
  transform: rotate(45deg);
}

/* ---------- Sections ---------- */

.section {
  padding: clamp(52px, 7vw, 88px) 0;
}

.section + .section {
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 46ch;
  margin-bottom: 34px;
}

/* Use-case cards */
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.use-case-grid article {
  position: relative;
  padding: 24px 22px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  box-shadow: var(--shadow-card);
  transition: transform 0.16s ease, border-color 0.16s ease;
}

.use-case-grid article:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.use-case-grid article span {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ember);
}

.use-case-grid h3 {
  margin: 12px 0 10px;
}

.use-case-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
  font-size: 0.97rem;
}

/* Split: guide list + caution */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.85fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.guide-list {
  display: grid;
  margin-top: 26px;
}

.guide-list p {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
  margin: 0;
  padding: 18px 4px;
  color: var(--muted);
  line-height: 1.55;
  border-top: 1px solid var(--line);
  transition: padding-left 0.16s ease;
}

.guide-list p:hover {
  padding-left: 12px;
}

.guide-list a {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.guide-list a:hover {
  color: var(--ember-ink);
}

.guide-list strong {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--ink);
}

.caution {
  position: relative;
  padding: 28px 28px 30px;
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--ember);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(180deg, rgba(226, 102, 43, 0.07), transparent 40%),
    var(--panel);
}

.caution h2 {
  margin-bottom: 14px;
  font-size: 1.5rem;
}

.caution p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.62;
}

/* ---------- Calculator ---------- */

.calculator-section {
  padding-bottom: clamp(60px, 8vw, 96px);
}

.calc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: clamp(24px, 3vw, 40px);
  align-items: stretch;
}

.calculator {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-content: start;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  box-shadow: var(--shadow-card);
}

label {
  display: grid;
  gap: 8px;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

select,
input {
  width: 100%;
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 500;
  transition: border-color 0.14s ease, box-shadow 0.14s ease;
}

select:focus,
input:focus {
  outline: none;
  border-color: var(--ember);
  box-shadow: 0 0 0 3px rgba(193, 64, 29, 0.16);
}

.checkbox-row {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 14px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  font-weight: 600;
  color: var(--ink-soft);
}

.checkbox-row input {
  width: 20px;
  min-height: 20px;
  accent-color: var(--ember);
}

input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
}

.result {
  display: block;
  padding: 28px;
  border-radius: var(--radius-sm);
  color: #f4ede2;
  line-height: 1.85;
  background:
    radial-gradient(440px 240px at 100% 0%, rgba(226, 102, 43, 0.22), transparent 60%),
    linear-gradient(155deg, var(--char-2), var(--char));
  box-shadow: inset 0 0 0 1px var(--char-line);
}

.result strong {
  color: var(--brass);
  font-weight: 700;
}

.result span {
  display: block;
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(201, 154, 82, 0.22);
  color: rgba(244, 237, 226, 0.7);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ============================================================
   Money page
   ============================================================ */

.money-page {
  padding-bottom: 20px;
}

.money-hero {
  position: relative;
  margin: 32px 0 0;
  padding: clamp(30px, 4vw, 52px);
  border-radius: var(--radius);
  overflow: hidden;
  color: #f4ede2;
  background:
    radial-gradient(640px 340px at 8% 0%, rgba(226, 102, 43, 0.26), transparent 58%),
    radial-gradient(520px 400px at 100% 120%, rgba(60, 85, 96, 0.42), transparent 60%),
    linear-gradient(155deg, var(--char-2), var(--char));
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(270px, 0.8fr);
  gap: clamp(26px, 3.5vw, 44px);
  align-items: center;
}

.money-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 7px;
  opacity: 0.5;
  pointer-events: none;
}

.money-hero > * {
  position: relative;
}

.money-hero .eyebrow {
  color: var(--brass);
}

.money-hero h1 {
  color: #fbf5ec;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
}

.money-hero .lede {
  color: rgba(244, 237, 226, 0.82);
}

.affiliate-note {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  max-width: 100%;
  margin: 24px 0 0;
  padding: 9px 15px;
  border-radius: 999px;
  color: rgba(244, 237, 226, 0.82);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px var(--char-line);
  font-size: 0.86rem;
}

.affiliate-note::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--brass);
}

.buying-rule {
  padding: 26px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 0 1px var(--char-line);
}

.buying-rule h2 {
  font-size: 1.4rem;
  color: #fbf5ec;
}

.buying-rule p {
  margin: 14px 0 0;
  color: rgba(244, 237, 226, 0.8);
  line-height: 1.6;
}

/* Quick picks pill nav */
.quick-picks {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 30px 0 6px;
}

.quick-picks a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.86rem;
  transition: border-color 0.14s ease, color 0.14s ease, background 0.14s ease;
}

.quick-picks a:hover {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.product-section {
  padding-top: clamp(44px, 6vw, 72px);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  box-shadow: var(--shadow-card);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 24px 44px -26px rgba(25, 21, 18, 0.5);
}

.pick-label {
  display: inline-flex;
  align-self: flex-start;
  margin: 16px 0 0;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(193, 64, 29, 0.1);
  color: var(--ember-ink);
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-card:target {
  border-color: var(--ember);
  box-shadow: 0 0 0 2px rgba(193, 64, 29, 0.28), var(--shadow-card);
}

.product-card h3 {
  margin: 12px 0 6px;
  font-size: 1.24rem;
  line-height: 1.16;
}

.product-card .product-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.product-card ul {
  display: grid;
  gap: 0;
  margin: 16px 0 20px;
  padding: 0;
  list-style: none;
}

.product-card li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  padding: 12px 0;
  color: var(--ink-soft);
  line-height: 1.5;
  font-size: 0.95rem;
  border-top: 1px solid var(--line);
}

.product-card li .tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
}

.product-card li .lead {
  font-weight: 700;
  color: var(--ink);
}

.product-card li.li-compare .tag {
  color: #1f5140;
  background: rgba(47, 107, 87, 0.16);
}

.product-card li.li-skip .tag {
  color: var(--ember-ink);
  background: rgba(193, 64, 29, 0.14);
}

.product-card li.li-check .tag {
  color: var(--steel);
  background: rgba(60, 85, 96, 0.16);
}

.amazon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  margin-top: auto;
  padding: 0 18px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(180deg, var(--ember-2), var(--ember));
  box-shadow: 0 12px 24px -14px rgba(193, 64, 29, 0.75);
  text-decoration: none;
  font-weight: 800;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.amazon-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 28px -14px rgba(193, 64, 29, 0.8);
}

.amazon-button .arrow {
  transition: transform 0.15s ease;
}

.amazon-button:hover .arrow {
  transform: translateX(3px);
}

.caution-card {
  border-color: var(--line-strong);
  border-top: 3px solid var(--ember);
  background:
    linear-gradient(180deg, rgba(226, 102, 43, 0.06), transparent 30%),
    var(--panel);
}

/* ---------- CSS smoker illustration ---------- */

.product-visual {
  position: relative;
  height: 158px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background:
    radial-gradient(120px 60px at 50% 6%, rgba(60, 85, 96, 0.16), transparent 70%),
    linear-gradient(160deg, #fbf6ec, #e9ded0);
  box-shadow: inset 0 0 0 1px var(--line);
}

/* cabinet body */
.product-visual::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 16px;
  width: 78px;
  height: 106px;
  transform: translateX(-50%);
  border-radius: 8px 8px 5px 5px;
  background:
    linear-gradient(180deg, #322a24, #201a16);
  box-shadow:
    inset 0 0 0 2px var(--brass),
    inset 0 14px 0 -12px rgba(255, 255, 255, 0.12);
}

/* ember door glow + control dot */
.product-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 30px;
  width: 40px;
  height: 30px;
  transform: translateX(-50%);
  border-radius: 4px;
  background: radial-gradient(circle at 50% 55%, var(--ember-2), var(--ember) 55%, rgba(125, 42, 18, 0.2) 78%, transparent 80%);
  box-shadow: 0 0 18px rgba(226, 102, 43, 0.6);
}

/* rising smoke plume */
.product-visual span {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 34px;
  height: 74px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(60, 85, 96, 0.34), rgba(60, 85, 96, 0));
  filter: blur(7px);
  opacity: 0.8;
}

.product-visual.slim::before {
  width: 62px;
}

.product-visual.tall::before {
  height: 118px;
}

.product-visual.compact::before {
  width: 100px;
  height: 66px;
}

.product-visual.compact::after {
  bottom: 26px;
  width: 54px;
}

.product-visual.wide::before {
  width: 108px;
  height: 108px;
}

.product-visual.wide::after {
  width: 58px;
}

/* Optional AI illustration layer — sits above the CSS drawing.
   Falls back to the CSS drawing automatically when no file is present
   (the <img> removes itself on error). */
.product-visual .visual-photo {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.product-visual .visual-badge {
  position: absolute;
  z-index: 3;
  left: 10px;
  bottom: 10px;
  margin: 0;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(25, 21, 18, 0.72);
  color: rgba(244, 237, 226, 0.92);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
}

/* ---------- Footer ---------- */

.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  background: var(--paper-2);
}

.site-footer-inner {
  padding: 52px 0 30px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr));
  gap: 34px 28px;
}

.footer-brand .brand {
  font-size: 1.12rem;
}

.footer-tagline {
  max-width: 34ch;
  margin: 14px 0 0;
  line-height: 1.6;
  color: var(--muted);
}

.footer-col h3 {
  margin: 2px 0 14px;
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}

.footer-col ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-col a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: var(--ember-ink);
}

.footer-col .soon {
  color: var(--muted);
}

.footer-col .soon::after {
  content: "soon";
  margin-left: 7px;
  padding: 1px 6px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  vertical-align: middle;
}

.footer-disclosure p {
  margin: 0 0 12px;
  line-height: 1.55;
  font-size: 0.86rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 0.84rem;
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 900px) {
  :root {
    --wrap: calc(100% - 32px);
  }

  .hero,
  .money-hero,
  .split,
  .calc-shell {
    grid-template-columns: 1fr;
  }

  .use-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .nav-links {
    gap: 14px;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .calculator {
    grid-template-columns: 1fr;
  }

  .use-case-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .money-page,
  .money-page * {
    overflow-wrap: break-word;
  }
}