:root {
  --ink: #172033;
  --muted: #5b6678;
  --brand: #2563eb;
  --brand-dark: #172554;
  --accent: #14b8a6;
  --accent-2: #f8c14a;
  --bg: #f7f9fc;
  --panel: #ffffff;
  --soft: #eaf2ff;
  --line: #dbe4ef;
  --hero-gradient: linear-gradient(135deg, rgba(37, 99, 235, 0.16), rgba(20, 184, 166, 0.12)), #fff;
  --result-gradient: linear-gradient(135deg, var(--brand), var(--brand-dark));
  --button-bg: var(--brand);
  --button-text: #ffffff;
  --badge-bg: var(--brand);
  --badge-text: #ffffff;
  --shadow: 0 22px 60px rgba(23, 32, 51, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.theme-home {
  --brand: #2563eb;
  --brand-dark: #0f172a;
  --accent: #14b8a6;
  --accent-2: #f8c14a;
  --hero-gradient: linear-gradient(135deg, rgba(37, 99, 235, 0.18), rgba(20, 184, 166, 0.16), rgba(248, 193, 74, 0.14)), #fff;
  --result-gradient: linear-gradient(135deg, #2563eb, #0f172a);
}

.theme-striping {
  --ink: #121212;
  --muted: #555a60;
  --brand: #f6c400;
  --brand-dark: #1f2328;
  --accent: #727a82;
  --accent-2: #fff3a6;
  --bg: #f4f5f2;
  --soft: #fff5bf;
  --line: #d6d2bc;
  --hero-gradient: linear-gradient(135deg, rgba(246, 196, 0, 0.3), rgba(31, 35, 40, 0.12)), #fff;
  --result-gradient: linear-gradient(135deg, #1f2328, #4d565f);
  --button-bg: #121212;
  --button-text: #fff;
  --badge-bg: #f6c400;
  --badge-text: #121212;
}

.theme-equipment {
  --brand: #1d63d8;
  --brand-dark: #263746;
  --accent: #7f8c99;
  --accent-2: #b9c7d6;
  --bg: #f4f7fb;
  --soft: #e8f1ff;
  --line: #cdd8e6;
  --hero-gradient: linear-gradient(135deg, rgba(29, 99, 216, 0.16), rgba(127, 140, 153, 0.18)), #fff;
  --result-gradient: linear-gradient(135deg, #1d63d8, #263746);
  --button-bg: #1d63d8;
}

.theme-junk {
  --ink: #1c1b19;
  --muted: #5f5a52;
  --brand: #f47c20;
  --brand-dark: #252525;
  --accent: #ffb156;
  --accent-2: #ffd8a8;
  --bg: #fbf6ef;
  --soft: #fff0df;
  --line: #ead7c2;
  --hero-gradient: linear-gradient(135deg, rgba(244, 124, 32, 0.22), rgba(37, 37, 37, 0.1)), #fff;
  --result-gradient: linear-gradient(135deg, #f47c20, #252525);
  --button-bg: #252525;
  --badge-bg: #f47c20;
  --badge-text: #1c1b19;
}

.theme-pressure {
  --ink: #071f35;
  --muted: #4d6172;
  --brand: #06b6d4;
  --brand-dark: #082f49;
  --accent: #67e8f9;
  --accent-2: #bae6fd;
  --bg: #f2fbff;
  --soft: #ddf7ff;
  --line: #bfe5f1;
  --hero-gradient: linear-gradient(135deg, rgba(6, 182, 212, 0.22), rgba(8, 47, 73, 0.12)), #fff;
  --result-gradient: linear-gradient(135deg, #06b6d4, #082f49);
  --button-bg: #082f49;
  --badge-bg: #06b6d4;
  --badge-text: #071f35;
}

.theme-stump {
  --ink: #1f2418;
  --muted: #5f614f;
  --brand: #3f8f3a;
  --brand-dark: #5a3d24;
  --accent: #8bbf57;
  --accent-2: #d7c29b;
  --bg: #f6f8ef;
  --soft: #edf5e3;
  --line: #d7dec8;
  --hero-gradient: linear-gradient(135deg, rgba(63, 143, 58, 0.22), rgba(90, 61, 36, 0.14)), #fff;
  --result-gradient: linear-gradient(135deg, #3f8f3a, #5a3d24);
  --button-bg: #3f8f3a;
  --badge-bg: #5a3d24;
}

.theme-bounce {
  --ink: #251536;
  --muted: #655371;
  --brand: #7c3aed;
  --brand-dark: #4c1d95;
  --accent: #ec4899;
  --accent-2: #facc15;
  --bg: #fbf7ff;
  --soft: #f5e8ff;
  --line: #e7d4fb;
  --hero-gradient: linear-gradient(135deg, rgba(124, 58, 237, 0.18), rgba(236, 72, 153, 0.16), rgba(250, 204, 21, 0.18)), #fff;
  --result-gradient: linear-gradient(135deg, #7c3aed, #ec4899);
  --button-bg: #7c3aed;
  --badge-bg: #facc15;
  --badge-text: #251536;
}

.theme-vending {
  --ink: #102525;
  --muted: #526261;
  --brand: #d62828;
  --brand-dark: #0f766e;
  --accent: #14b8a6;
  --accent-2: #fca5a5;
  --bg: #f8fbfa;
  --soft: #e4f7f4;
  --line: #c8e5e0;
  --hero-gradient: linear-gradient(135deg, rgba(214, 40, 40, 0.16), rgba(20, 184, 166, 0.16)), #fff;
  --result-gradient: linear-gradient(135deg, #d62828, #0f766e);
  --button-bg: #d62828;
  --badge-bg: #0f766e;
}

.theme-foodtruck {
  --ink: #171413;
  --muted: #625b55;
  --brand: #c1121f;
  --brand-dark: #0d0d0d;
  --accent: #f7ead7;
  --accent-2: #ffd166;
  --bg: #fffaf2;
  --soft: #fff1db;
  --line: #e8d7c3;
  --hero-gradient: linear-gradient(135deg, rgba(193, 18, 31, 0.15), rgba(247, 234, 215, 0.9)), #fff;
  --result-gradient: linear-gradient(135deg, #c1121f, #0d0d0d);
  --button-bg: #c1121f;
  --badge-bg: #0d0d0d;
  --badge-text: #f7ead7;
}

.theme-100k {
  --ink: #10251a;
  --muted: #536153;
  --brand: #c79a18;
  --brand-dark: #0f3d2e;
  --accent: #e5bf45;
  --accent-2: #d8ead6;
  --bg: #f8f7ef;
  --soft: #f4edcf;
  --line: #ded5b5;
  --hero-gradient: linear-gradient(135deg, rgba(199, 154, 24, 0.24), rgba(15, 61, 46, 0.14)), #fff;
  --result-gradient: linear-gradient(135deg, #c79a18, #0f3d2e);
  --button-bg: #0f3d2e;
  --badge-bg: #c79a18;
  --badge-text: #10251a;
}

.theme-lawn {
  --ink: #12301d;
  --muted: #536754;
  --brand: #3cab45;
  --brand-dark: #126782;
  --accent: #8bd450;
  --accent-2: #8ecae6;
  --bg: #f5fbf4;
  --soft: #e9f8e6;
  --line: #cee5cc;
  --hero-gradient: linear-gradient(135deg, rgba(60, 171, 69, 0.22), rgba(142, 202, 230, 0.3)), #fff;
  --result-gradient: linear-gradient(135deg, #3cab45, #126782);
  --button-bg: #3cab45;
  --badge-bg: #126782;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

body[data-calculator] .site-header {
  position: relative;
  top: auto;
  z-index: auto;
}

body[data-calculator] .hero {
  padding-top: 128px;
}

.nav,
.container,
.hero,
.section,
.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 38px;
  border: 1px solid rgba(255, 244, 204, 0.18);
  border-radius: 10px;
  background: linear-gradient(135deg, #06152d, #10284d 58%, #182033);
  color: #fff2c2;
  box-shadow: 0 10px 22px rgba(6, 21, 45, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 16px;
  font-weight: 750;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--brand-dark);
}

.button,
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 16px;
  border: 0;
  border-radius: 8px;
  background: var(--button-bg);
  color: var(--button-text) !important;
  font-weight: 850;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 14px 28px rgba(23, 32, 51, 0.16);
}

.button.secondary {
  background: #fff;
  color: var(--brand-dark) !important;
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero {
  display: grid;
  gap: 24px;
  align-items: center;
  padding: 96px 0 34px;
}

.hero-card,
.calculator-card,
.results-card,
.content-card,
.calc-tile,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 24px;
  background: var(--hero-gradient);
}

.motion-art {
  width: min(260px, 100%);
  margin: 18px 0 4px;
  color: var(--brand-dark);
}

.holiday-art {
  padding: 12px;
  border: 1px solid rgba(255, 220, 160, 0.25);
  border-radius: 8px;
  background: linear-gradient(135deg, #24111a, #3a1722 45%, #533020);
  color: #ffe2ad;
}

.motion-art svg {
  display: block;
  width: 100%;
  height: auto;
}

.golf-ball {
  animation: golf-arc 3.8s ease-in-out infinite;
  transform-origin: center;
}

.golf-flag {
  animation: flag-wave 2.6s ease-in-out infinite;
  transform-origin: 202px 58px;
}

.golf-spark {
  animation: soft-pulse 2.2s ease-in-out infinite;
}

.holiday-art .holiday-bulb {
  transform-box: fill-box;
  transform-origin: center;
  animation: holidayTwinkle 1.8s ease-in-out infinite;
}

.holiday-art .holiday-bulb-2 {
  animation-delay: 0.25s;
}

.holiday-art .holiday-bulb-3 {
  animation-delay: 0.5s;
}

.holiday-art .holiday-bulb-4 {
  animation-delay: 0.75s;
}

.holiday-art .holiday-snow {
  animation: holidaySnowDrift 5.5s linear infinite;
}

.holiday-art .holiday-snow-2 {
  animation-delay: 1.4s;
}

.holiday-art .holiday-snow-3 {
  animation-delay: 2.6s;
}

.rc-excavator-arm {
  animation: rcArmMove 3.4s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: 18px 36px;
}

.rc-excavator-bucket {
  animation: rcBucketCurl 3.4s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

.rc-crawler {
  animation: rcCrawlerNudge 4.8s ease-in-out infinite;
}

.drone-hover {
  animation: droneHover 2.6s ease-in-out infinite;
}

.drone-prop {
  transform-box: fill-box;
  transform-origin: center;
  animation: dronePropSpin 0.7s linear infinite;
}

.drone-scan {
  animation: droneScan 2.4s ease-in-out infinite;
}

.grill-brush {
  animation: grillBrushSweep 2.8s ease-in-out infinite;
}

.grill-spark {
  transform-box: fill-box;
  transform-origin: center;
  animation: grillSparkle 2.2s ease-in-out infinite;
}

.grill-spark-2 {
  animation-delay: 0.45s;
}

.grill-steam {
  animation: grillSteamRise 3s ease-in-out infinite;
}

.grill-steam-2 {
  animation-delay: 0.8s;
}

.pizza-flame {
  transform-box: fill-box;
  transform-origin: center bottom;
  animation: pizzaFlameFlicker 1.2s ease-in-out infinite;
}

.pizza-peel {
  animation: pizzaPeelSlide 3.2s ease-in-out infinite;
}

@keyframes golf-arc {
  0% { transform: translate(0, 0); opacity: 0.75; }
  45% { transform: translate(78px, -34px); opacity: 1; }
  100% { transform: translate(154px, 0); opacity: 0.75; }
}

@keyframes flag-wave {
  0%, 100% { transform: skewY(0deg); }
  50% { transform: skewY(5deg); }
}

@keyframes soft-pulse {
  0%, 100% { opacity: 0.25; transform: scale(0.95); }
  50% { opacity: 0.85; transform: scale(1.08); }
}

@keyframes holidayTwinkle {
  0%, 100% {
    opacity: 0.45;
    transform: scale(0.9);
    filter: drop-shadow(0 0 0 rgba(255, 210, 80, 0));
  }
  50% {
    opacity: 1;
    transform: scale(1.18);
    filter: drop-shadow(0 0 9px rgba(255, 220, 120, 0.95));
  }
}

@keyframes holidaySnowDrift {
  0% { transform: translateY(-4px); opacity: 0; }
  20% { opacity: 0.7; }
  100% { transform: translateY(28px); opacity: 0; }
}

@keyframes rcArmMove {
  0%, 100% { transform: rotate(-5deg); }
  50% { transform: rotate(10deg) translateY(1px); }
}

@keyframes rcBucketCurl {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(13deg); }
}

@keyframes rcCrawlerNudge {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(8px); }
}

@keyframes droneHover {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes dronePropSpin {
  to { transform: rotate(360deg); }
}

@keyframes droneScan {
  0%, 100% { transform: translateY(-6px); opacity: 0.25; }
  50% { transform: translateY(25px); opacity: 0.9; }
}

@keyframes grillBrushSweep {
  0%, 100% { transform: translateX(-16px) rotate(-4deg); }
  50% { transform: translateX(34px) rotate(3deg); }
}

@keyframes grillSparkle {
  0%, 100% { opacity: 0.25; transform: scale(0.75); }
  50% { opacity: 1; transform: scale(1.18); }
}

@keyframes grillSteamRise {
  0%, 100% { transform: translateY(7px); opacity: 0; }
  45% { opacity: 0.55; }
  80% { transform: translateY(-8px); opacity: 0; }
}

@keyframes pizzaFlameFlicker {
  0%, 100% { transform: scaleY(0.92) skewX(-2deg); opacity: 0.85; }
  50% { transform: scaleY(1.08) skewX(3deg); opacity: 1; }
}

@keyframes pizzaPeelSlide {
  0%, 100% { transform: translateX(-6px); }
  50% { transform: translateX(18px); }
}

@media (prefers-reduced-motion: reduce) {
  .golf-ball,
  .golf-flag,
  .golf-spark,
  .holiday-art .holiday-bulb,
  .holiday-art .holiday-snow,
  .rc-excavator-arm,
  .rc-excavator-bucket,
  .rc-crawler,
  .drone-hover,
  .drone-prop,
  .drone-scan,
  .grill-brush,
  .grill-spark,
  .grill-steam,
  .pizza-flame,
  .pizza-peel {
    animation: none;
  }
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: 0.78rem;
  font-weight: 850;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.35rem, 10vw, 4.9rem);
}

h2 {
  font-size: clamp(1.75rem, 6vw, 2.75rem);
}

h3 {
  font-size: 1.18rem;
}

p {
  color: var(--muted);
}

.lede {
  font-size: clamp(1.1rem, 3.5vw, 1.35rem);
}

.actions {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.section {
  padding: 48px 0;
  scroll-margin-top: 92px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 22px;
}

.calculator-grid {
  display: grid;
  gap: 18px;
  align-items: start;
}

.calculator-card {
  display: grid;
  gap: 16px;
  padding: 20px;
}

.field {
  display: grid;
  gap: 7px;
}

label {
  color: var(--ink);
  font-weight: 800;
}

input[type="number"] {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-weight: 750;
}

input[type="number"]:focus {
  outline: 3px solid color-mix(in srgb, var(--brand) 22%, transparent);
  border-color: var(--brand);
}

.results-card {
  position: sticky;
  top: 92px;
  padding: 20px;
}

.result-row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.result-row:last-child {
  border-bottom: 0;
}

.result-row span {
  color: var(--muted);
  font-weight: 750;
}

.result-row strong {
  color: var(--ink);
  font-size: clamp(1.45rem, 6vw, 2.15rem);
  line-height: 1;
}

.result-row.featured {
  padding: 18px;
  margin: 6px -2px;
  border: 0;
  border-radius: 8px;
  background: var(--result-gradient);
}

.result-row.featured span,
.result-row.featured strong {
  color: #fff;
}

.content-grid,
.tile-grid {
  display: grid;
  gap: 16px;
}

.content-card,
.calc-tile {
  padding: 22px;
}

.calc-tile {
  display: grid;
  gap: 12px;
  text-decoration: none;
}

.calc-tile:hover {
  transform: translateY(-2px);
}

.calc-tile .badge {
  margin-bottom: 4px;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.46em;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 18%, transparent);
}

.assumption-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.assumption-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.assumption-list strong {
  color: var(--ink);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 850;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.related-links a {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--brand-dark);
  font-weight: 800;
  text-decoration: none;
}

.disclaimer {
  padding: 18px;
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: var(--soft);
  color: var(--ink);
}

.site-footer {
  padding: 32px 0 40px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.site-footer p {
  max-width: 900px;
  margin: 8px 0;
}

@media (min-width: 720px) {
  .nav-links {
    display: flex;
  }

  .hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    padding: 116px 0 54px;
  }

  body[data-calculator] .hero {
    padding-top: 140px;
  }

  .actions {
    display: flex;
    flex-wrap: wrap;
  }

  .calculator-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  }

  .calculator-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 26px;
  }

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

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

@media (min-width: 980px) {
  .tile-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}