:root {
  --ink: #171513;
  --muted: #5e5346;
  --paper: #fff3bf;
  --panel: #fffdf7;
  --line: #1f1a14;
  --green: #00a66a;
  --green-dark: #006b45;
  --gold: #ffcc33;
  --coral: #ff5a3d;
  --blue: #13a8ff;
  --pink: #ff6fb5;
  --mint: #7dffb7;
  --violet: #7c5cff;
  --cream-pop: #fff8da;
  --shadow: 0 18px 0 rgba(23, 21, 19, 0.10), 0 34px 80px rgba(43, 35, 24, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    conic-gradient(from 140deg at 22% -10%, rgba(255, 111, 181, 0.32), rgba(255, 204, 51, 0.28), rgba(19, 168, 255, 0.28), rgba(125, 255, 183, 0.24), rgba(255, 111, 181, 0.32)),
    radial-gradient(circle at 16% 10%, rgba(255, 111, 181, 0.42), transparent 24rem),
    radial-gradient(circle at 84% 8%, rgba(19, 168, 255, 0.34), transparent 26rem),
    radial-gradient(circle at 70% 74%, rgba(125, 255, 183, 0.38), transparent 28rem),
    linear-gradient(90deg, rgba(23, 21, 19, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(23, 21, 19, 0.055) 1px, transparent 1px),
    var(--paper);
  background-size: auto, auto, auto, auto, 42px 42px, 42px 42px;
  color: var(--ink);
  font-family: Manrope, Verdana, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(255, 253, 242, 0.78);
  border-bottom: 3px solid var(--ink);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--green), var(--blue));
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--gold);
}

nav {
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 800;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(48px, 8vw, 104px) clamp(18px, 5vw, 76px) clamp(32px, 5vw, 60px);
  overflow: hidden;
}

.immersive-hero::before {
  content: "";
  position: absolute;
  inset: clamp(16px, 3vw, 34px);
  z-index: -2;
  border: 3px solid var(--ink);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(255, 247, 205, 0.9)),
    repeating-linear-gradient(-8deg, rgba(255, 204, 51, 0.38) 0 18px, rgba(255, 111, 181, 0.18) 18px 36px, rgba(19, 168, 255, 0.12) 36px 54px);
  box-shadow: 10px 10px 0 var(--ink), inset 0 0 80px rgba(255, 255, 255, 0.62);
}

.hero-glow {
  position: absolute;
  inset: auto -10% 0 35%;
  z-index: -1;
  height: 58%;
  background: radial-gradient(ellipse at center, rgba(0, 166, 106, 0.40), transparent 66%);
  filter: blur(10px);
}

.ambient-rings {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.ambient-rings span {
  position: absolute;
  border: 3px solid rgba(23, 21, 19, 0.13);
  border-radius: 999px;
  animation: slow-spin 18s linear infinite;
}

.ambient-rings span:nth-child(1) {
  width: 280px;
  height: 110px;
  top: 16%;
  right: 20%;
  border-color: rgba(124, 92, 255, 0.28);
}

.ambient-rings span:nth-child(2) {
  width: 360px;
  height: 150px;
  right: -7%;
  bottom: 18%;
  border-color: rgba(255, 90, 61, 0.24);
  animation-duration: 24s;
}

.ambient-rings span:nth-child(3) {
  width: 210px;
  height: 84px;
  left: 7%;
  bottom: 23%;
  border-color: rgba(0, 166, 106, 0.24);
  animation-duration: 20s;
}

.floating-tags {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-tags span {
  position: absolute;
  padding: 8px 12px;
  border: 2px solid var(--ink);
  background: var(--panel);
  font-weight: 900;
  box-shadow: 4px 4px 0 var(--ink);
  animation: float-tag 4.5s ease-in-out infinite;
}

.floating-tags span:nth-child(1) {
  top: 14%;
  right: 42%;
  background: var(--mint);
}

.floating-tags span:nth-child(2) {
  top: 30%;
  right: 8%;
  background: var(--gold);
  animation-delay: 700ms;
}

.floating-tags span:nth-child(3) {
  bottom: 18%;
  left: 8%;
  background: var(--pink);
  color: white;
  animation-delay: 1100ms;
}

.floating-tags span:nth-child(4) {
  bottom: 11%;
  right: 35%;
  background: var(--blue);
  color: white;
  animation-delay: 1500ms;
}

.hero-copy {
  animation: rise-in 560ms ease both;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Fraunces, Georgia, serif;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  font-size: clamp(3.1rem, 8vw, 7.8rem);
  line-height: 0.92;
  text-shadow: 3px 3px 0 rgba(255, 204, 51, 0.78), 7px 7px 0 rgba(255, 111, 181, 0.18);
}

h2 {
  max-width: 760px;
  font-size: clamp(2rem, 4.8vw, 4.5rem);
  line-height: 0.96;
}

h3 {
  font-size: 1.38rem;
  line-height: 1.05;
}

.hero-text {
  max-width: 640px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.4vw, 1.25rem);
  line-height: 1.65;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 2px solid var(--ink);
  font-weight: 900;
  box-shadow: 5px 5px 0 var(--ink);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--ink);
  filter: saturate(1.16);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float-tag {
  0%, 100% {
    transform: translateY(0) rotate(-2deg);
  }

  50% {
    transform: translateY(-14px) rotate(2deg);
  }
}

@keyframes slow-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.primary {
  color: white;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
}

.secondary {
  background: var(--gold);
}

.radar-panel,
.calc-card,
.category-card,
.steps article,
.disclosure {
  border: 3px solid var(--ink);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.radar-panel {
  padding: clamp(22px, 4vw, 34px);
  transform: rotate(1.5deg);
}

.shelf-panel {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 253, 245, 0.99)),
    radial-gradient(circle at top right, rgba(255, 111, 181, 0.2), transparent 45%);
  backdrop-filter: blur(12px);
}

.panel-topline {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
  font-weight: 900;
}

.panel-topline strong {
  color: var(--coral);
  font-family: Fraunces, Georgia, serif;
  font-size: 5rem;
  line-height: 0.82;
  text-shadow: 3px 3px 0 var(--gold);
}

.mini-shelf {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  gap: 8px;
  min-height: 126px;
  margin-bottom: 22px;
  padding: 12px 10px 16px;
  border: 2px solid var(--ink);
  background: linear-gradient(180deg, #fff8d7 0 72%, var(--ink) 72% 78%, #f1b83a 78%);
}

.shelf-item {
  display: grid;
  min-height: 76px;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--coral);
  color: white;
  font-weight: 900;
  box-shadow: 3px 3px 0 var(--ink);
  animation: shelf-bob 3.4s ease-in-out infinite;
}

.shelf-item.tall {
  min-height: 106px;
  background: var(--green);
}

.shelf-item.wide {
  min-height: 88px;
  background: var(--gold);
  color: var(--ink);
}

.shelf-item.blue {
  background: var(--blue);
}

.shelf-item:nth-child(2) {
  animation-delay: 300ms;
}

.shelf-item:nth-child(3) {
  animation-delay: 600ms;
}

.shelf-item:nth-child(4) {
  animation-delay: 900ms;
}

@keyframes shelf-bob {
  0%, 100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-7px);
  }
}

.pulse-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 28px;
}

.pulse-grid span {
  aspect-ratio: 1;
  border: 2px solid var(--ink);
  background: var(--gold);
}

.pulse-grid span:nth-child(3n) {
  background: var(--green);
}

.pulse-grid span:nth-child(4n) {
  background: var(--blue);
}

.stats {
  display: grid;
  gap: 12px;
  margin: 0;
}

.stats div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.stats dt {
  color: var(--muted);
  font-weight: 800;
}

.stats dd {
  margin: 0;
  text-align: right;
  font-weight: 900;
}

.ticker {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 14px clamp(18px, 5vw, 76px);
  border-block: 2px solid var(--ink);
  background: linear-gradient(90deg, var(--ink), #342014, var(--ink));
}

.ticker::-webkit-scrollbar {
  display: none;
}

.ticker-track {
  display: flex;
  gap: 10px;
  width: max-content;
  animation: ticker-slide 26s linear infinite;
}

.ticker span,
.ticker-track span {
  flex: 0 0 auto;
  padding: 9px 12px;
  color: var(--ink);
  background: var(--gold);
  font-weight: 900;
  border: 2px solid var(--ink);
}

.ticker-track span:nth-child(3n) {
  background: var(--mint);
}

.ticker-track span:nth-child(4n) {
  background: var(--pink);
  color: white;
}

@keyframes ticker-slide {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-45%);
  }
}

.section,
.calculator-section,
.quick-check {
  padding: clamp(54px, 8vw, 112px) clamp(18px, 5vw, 76px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 0.65fr);
  gap: 34px;
  align-items: end;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.34), transparent),
    transparent;
}

.intro p:last-child,
.calc-copy p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.section-heading {
  margin-bottom: 28px;
}

.color-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 3px solid var(--ink);
}

.color-band span {
  min-height: 110px;
  display: grid;
  place-items: center;
  color: var(--ink);
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1;
  text-shadow: 2px 2px 0 white;
}

.color-band span:nth-child(1) {
  background: var(--mint);
}

.color-band span:nth-child(2) {
  background: var(--gold);
}

.color-band span:nth-child(3) {
  background: var(--pink);
  color: white;
  text-shadow: 2px 2px 0 var(--ink);
}

.quick-check {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(320px, 1fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: center;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 111, 181, 0.28), transparent 24rem),
    radial-gradient(circle at 90% 80%, rgba(19, 168, 255, 0.20), transparent 24rem),
    linear-gradient(135deg, #fff9e8, #dfffee);
  border-block: 3px solid var(--ink);
}

.quick-copy p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.quick-card {
  display: grid;
  gap: 18px;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.restock-chip {
  min-height: 44px;
  padding: 0 14px;
  border: 2px solid var(--ink);
  background: white;
  color: var(--ink);
  font: inherit;
  font-weight: 900;
  box-shadow: 3px 3px 0 var(--ink);
  cursor: pointer;
}

.restock-chip:hover,
.restock-chip.active {
  background: var(--chip-color);
  color: white;
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 var(--ink);
}

.quick-result {
  display: grid;
  gap: 12px;
  min-height: 260px;
  padding: clamp(20px, 4vw, 34px);
  border: 2px solid var(--ink);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 246, 204, 0.95)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.quick-result span {
  color: var(--coral);
  font-weight: 900;
}

.quick-result strong {
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(1.7rem, 3vw, 3rem);
  line-height: 1;
}

.quick-result p {
  color: var(--muted);
  line-height: 1.65;
}

.quick-result a {
  align-self: end;
  justify-self: start;
  padding: 12px 14px;
  border: 2px solid var(--ink);
  background: var(--gold);
  font-weight: 900;
  box-shadow: 4px 4px 0 var(--ink);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.category-card {
  display: grid;
  gap: 16px;
  min-height: 315px;
  padding: 20px;
  position: relative;
  overflow: hidden;
  border-width: 3px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 253, 247, 0.98)),
    var(--panel);
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.category-card::after {
  content: "";
  position: absolute;
  inset: auto 14px 14px auto;
  width: 46px;
  height: 46px;
  border: 2px solid var(--ink);
  background: var(--card-color);
  opacity: 0.18;
  transform: rotate(12deg);
}

.category-card:hover {
  transform: translateY(-8px) rotate(-0.6deg);
  box-shadow: 9px 12px 0 var(--ink), 0 34px 80px rgba(43, 35, 24, 0.2);
  filter: saturate(1.12);
}

.category-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--card-color);
  color: white;
  font-size: 1.35rem;
  font-weight: 900;
  box-shadow: 4px 4px 0 var(--ink);
}

.category-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.retailer-row {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.retailer-row a {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 2px solid var(--line);
  background: white;
  font-size: 0.9rem;
  font-weight: 900;
}

.retailer-row a::after {
  content: "Shop";
  color: var(--green-dark);
}

.retailer-row .guide-link {
  color: white;
  background: var(--ink);
  border-color: var(--ink);
}

.retailer-row .guide-link::after {
  content: "Open";
  color: var(--gold);
}

.calculator-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(300px, 0.65fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  background:
    radial-gradient(circle at 88% 20%, rgba(255, 204, 51, 0.38), transparent 18rem),
    radial-gradient(circle at 20% 90%, rgba(255, 111, 181, 0.20), transparent 18rem),
    linear-gradient(135deg, #003f2b, var(--green-dark));
  color: white;
}

.calculator-section .eyebrow,
.calculator-section p {
  color: #f2d38e;
}

.calc-card {
  display: grid;
  gap: 18px;
  padding: clamp(20px, 4vw, 34px);
  color: var(--ink);
}

label {
  display: grid;
  gap: 8px;
  font-weight: 900;
}

input {
  width: 100%;
  min-height: 48px;
  padding: 9px 12px;
  border: 2px solid var(--ink);
  background: white;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
}

input[type="range"] {
  padding: 0;
  accent-color: var(--green);
}

#savingsLabel {
  color: var(--muted);
}

.calc-result {
  display: block;
  padding: 18px;
  border: 2px solid var(--ink);
  background: linear-gradient(135deg, var(--gold), var(--mint));
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.steps article {
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 249, 232, 0.96)),
    var(--panel);
}

.steps span {
  display: inline-block;
  margin-bottom: 42px;
  color: var(--coral);
  font-weight: 900;
}

.steps p {
  color: var(--muted);
  line-height: 1.6;
}

.disclosure {
  margin: 0 clamp(18px, 5vw, 76px) clamp(52px, 8vw, 98px);
  padding: clamp(22px, 4vw, 36px);
}

.disclosure h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.disclosure p {
  color: var(--muted);
  line-height: 1.65;
}

.guide-hero {
  padding: clamp(54px, 8vw, 112px) clamp(18px, 5vw, 76px) clamp(34px, 5vw, 62px);
}

.guide-hero h1 {
  max-width: 980px;
}

.guide-hero p {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.6vw, 1.25rem);
  line-height: 1.7;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: clamp(20px, 4vw, 44px);
  padding-top: 26px;
}

.guide-body,
.guide-aside {
  border: 2px solid var(--ink);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.guide-body {
  padding: clamp(22px, 4vw, 42px);
}

.guide-body h2,
.guide-aside h2 {
  margin-top: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.guide-body p,
.guide-aside p {
  color: var(--muted);
  line-height: 1.75;
}

.checklist {
  display: grid;
  gap: 12px;
  margin: 18px 0 36px;
}

.checklist p {
  margin: 0;
  padding: 14px;
  border-left: 5px solid var(--green);
  background: white;
}

.amazon-picks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 36px;
}

.amazon-picks a {
  position: relative;
  display: grid;
  gap: 10px;
  min-height: 180px;
  overflow: hidden;
  padding: 18px;
  border: 2px solid var(--ink);
  background:
    linear-gradient(145deg, rgba(255, 204, 51, 0.94), rgba(125, 255, 183, 0.92)),
    var(--gold);
  color: var(--ink);
  font-weight: 900;
  box-shadow: 5px 5px 0 var(--ink);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.amazon-picks a::after {
  content: "Shop Amazon";
  align-self: end;
  justify-self: start;
  padding: 8px 10px;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.82rem;
}

.amazon-picks a:hover {
  transform: translateY(-5px);
  box-shadow: 8px 10px 0 var(--ink);
  filter: saturate(1.12);
}

.amazon-picks span {
  color: var(--coral);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.amazon-picks strong {
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1;
}

.amazon-picks em {
  color: rgba(23, 21, 19, 0.74);
  font-style: normal;
  line-height: 1.45;
}

.buying-paths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.buying-paths a {
  padding: 14px;
  border: 2px solid var(--ink);
  background: var(--gold);
  font-weight: 900;
  box-shadow: 4px 4px 0 var(--ink);
}

.guide-aside {
  align-self: start;
  padding: 24px;
}

.mini-score {
  display: grid;
  gap: 8px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 2px solid var(--line);
}

.mini-score span {
  color: var(--muted);
  font-weight: 900;
}

.mini-score strong {
  font-family: Fraunces, Georgia, serif;
  color: var(--coral);
  font-size: 4rem;
  line-height: 0.9;
}

.site-footer,
footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 5vw, 76px);
  color: var(--paper);
  background: var(--ink);
  font-weight: 800;
}

.site-footer p {
  margin: 6px 0 0;
  color: #cfc6b7;
  font-weight: 700;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.footer-links a {
  color: var(--paper);
  border-bottom: 1px solid transparent;
}

.footer-links a:hover {
  border-color: var(--gold);
}

.legal-page {
  max-width: 900px;
  min-height: calc(100vh - 84px);
  padding: clamp(54px, 8vw, 112px) clamp(18px, 5vw, 76px);
}

.legal-page h1 {
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 6.5rem);
}

.legal-page p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.legal-page a {
  color: var(--green-dark);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.trust-list {
  display: grid;
  gap: 14px;
  margin: 30px 0;
}

.trust-list article {
  padding: 18px;
  border: 2px solid var(--ink);
  background: var(--panel);
  box-shadow: 5px 5px 0 var(--ink);
}

.trust-list h2 {
  margin-bottom: 8px;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

@media (max-width: 1040px) {
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .intro,
  .calculator-section,
  .quick-check,
  .guide-layout,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .immersive-hero::before {
    inset: 10px;
    box-shadow: 6px 6px 0 var(--ink);
  }

  .radar-panel {
    transform: none;
  }

  .floating-tags {
    display: none;
  }

  .ambient-rings {
    opacity: 0.5;
  }

  .color-band {
    grid-template-columns: 1fr;
  }

  .color-band span {
    min-height: 78px;
  }

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

  .buying-paths {
    grid-template-columns: 1fr;
  }

  .site-footer,
  footer {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

/* 2026 cart-radar redesign */
:root {
  --ink: #f8fbff;
  --muted: #9eabba;
  --paper: #07090f;
  --panel: rgba(13, 18, 28, 0.86);
  --line: rgba(255, 255, 255, 0.16);
  --green: #38ff88;
  --green-dark: #0fda6e;
  --gold: #ffe14a;
  --coral: #ff4f2e;
  --blue: #30c9ff;
  --pink: #ff3fb4;
  --mint: #84ffd8;
  --violet: #8d7cff;
  --cream-pop: #eff7ff;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
}

body {
  min-width: 320px;
  background:
    linear-gradient(90deg, rgba(255, 225, 74, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(48, 201, 255, 0.055) 1px, transparent 1px),
    conic-gradient(from 210deg at 18% 10%, rgba(255, 79, 46, 0.30), transparent 24%, rgba(255, 225, 74, 0.12), transparent 58%),
    conic-gradient(from 45deg at 86% 8%, rgba(48, 201, 255, 0.24), transparent 32%, rgba(56, 255, 136, 0.13), transparent 66%),
    linear-gradient(115deg, transparent 0 58%, rgba(56, 255, 136, 0.12) 58% 72%, transparent 72%),
    linear-gradient(135deg, #05070c 0%, #0a0f19 45%, #05070d 100%);
  background-size: 42px 42px, 42px 42px, auto, auto, auto, auto;
  color: var(--ink);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 7px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 20%, rgba(0, 0, 0, 0.34));
}

.site-header {
  background: rgba(5, 7, 12, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.24);
}

.brand {
  color: #ffffff;
}

.brand-mark {
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 13px;
  background: conic-gradient(from 210deg, var(--coral), var(--gold), var(--green), var(--blue), var(--coral));
  color: #06080d;
  box-shadow: 0 0 26px rgba(56, 255, 136, 0.38);
}

nav {
  color: #c9d4e1;
}

nav a {
  padding: 8px 10px;
  border-radius: 999px;
}

nav a:hover {
  color: #071016;
  background: var(--gold);
}

.hero {
  min-height: calc(100vh - 72px);
  isolation: isolate;
}

.immersive-hero::before {
  inset: clamp(12px, 2vw, 28px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 30px;
  background:
    linear-gradient(130deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.015)),
    linear-gradient(135deg, rgba(255, 79, 46, 0.18), transparent 34%, rgba(48, 201, 255, 0.13) 72%, rgba(56, 255, 136, 0.12));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 0 80px rgba(48, 201, 255, 0.08),
    0 40px 120px rgba(0, 0, 0, 0.40);
}

.scan-lines {
  position: absolute;
  inset: clamp(12px, 2vw, 28px);
  z-index: -1;
  pointer-events: none;
  border-radius: 30px;
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 7px);
  mix-blend-mode: screen;
  opacity: 0.6;
}

.hero-glow {
  inset: 10% -18% -10% 42%;
  height: 80%;
  background:
    radial-gradient(ellipse at center, rgba(48, 201, 255, 0.24), transparent 62%),
    radial-gradient(ellipse at 30% 70%, rgba(56, 255, 136, 0.18), transparent 54%);
  filter: blur(4px);
}

.ambient-rings span {
  border-width: 1px;
  box-shadow: 0 0 40px currentColor;
}

.floating-tags span {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(9, 13, 21, 0.74);
  color: white;
  box-shadow: 0 0 28px rgba(48, 201, 255, 0.26);
  backdrop-filter: blur(14px);
}

.floating-tags span:nth-child(1),
.floating-tags span:nth-child(2),
.floating-tags span:nth-child(3),
.floating-tags span:nth-child(4) {
  color: #061014;
}

.floating-tags span:nth-child(3) {
  left: 44%;
  bottom: 9%;
}

.floating-tags span:nth-child(4) {
  right: 40%;
  bottom: 7%;
}

.eyebrow {
  color: var(--mint);
  letter-spacing: 0;
}

.eyebrow.hot {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 225, 74, 0.42);
  border-radius: 999px;
  background: rgba(255, 225, 74, 0.12);
  color: var(--gold);
  box-shadow: 0 0 28px rgba(255, 225, 74, 0.14);
}

.eyebrow.hot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--coral);
  box-shadow: 0 0 16px var(--coral);
}

h1 {
  max-width: 920px;
  font-size: clamp(3.45rem, 8vw, 7.3rem);
  line-height: 0.86;
  text-shadow:
    0 0 26px rgba(48, 201, 255, 0.20),
    0 8px 0 rgba(255, 79, 46, 0.24);
}

h2 {
  line-height: 0.92;
}

.hero-text,
.intro p:last-child,
.quick-copy p,
.calc-copy p,
.category-card p,
.steps p,
.disclosure p,
.guide-hero p,
.guide-body p,
.guide-aside p,
.legal-page p {
  color: var(--muted);
}

.hero-text {
  max-width: 710px;
  color: #dae5ef;
  font-size: clamp(1.08rem, 1.5vw, 1.38rem);
}

.button {
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  box-shadow: none;
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 34px rgba(255, 225, 74, 0.18);
}

.primary {
  color: #061014;
  background: linear-gradient(135deg, var(--gold), var(--green));
  box-shadow: 0 0 34px rgba(56, 255, 136, 0.20);
}

.secondary {
  color: white;
  background: rgba(255, 255, 255, 0.08);
}

.radar-panel,
.calc-card,
.category-card,
.steps article,
.disclosure,
.guide-body,
.guide-aside,
.trust-list article {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.radar-panel {
  transform: rotate(1deg);
  overflow: hidden;
}

.shelf-panel {
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.03)),
    radial-gradient(circle at top right, rgba(255, 79, 46, 0.26), transparent 42%);
}

.panel-topline {
  color: #cbd8e6;
}

.panel-topline strong {
  color: var(--gold);
  text-shadow: 0 0 30px rgba(255, 225, 74, 0.36);
}

.mini-shelf {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0 69%, rgba(255, 255, 255, 0.20) 69% 71%, rgba(0, 0, 0, 0.20) 71%),
    rgba(255, 255, 255, 0.04);
}

.shelf-item {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 14px;
  box-shadow: 0 0 26px rgba(255, 79, 46, 0.20);
}

.shelf-item.tall {
  box-shadow: 0 0 26px rgba(56, 255, 136, 0.22);
}

.shelf-item.wide {
  color: #061014;
  box-shadow: 0 0 26px rgba(255, 225, 74, 0.25);
}

.shelf-item.blue {
  box-shadow: 0 0 26px rgba(48, 201, 255, 0.24);
}

.pulse-grid span {
  border: 0;
  border-radius: 10px;
  box-shadow: 0 0 18px rgba(255, 225, 74, 0.18);
}

.stats div {
  border-top: 1px solid var(--line);
}

.stats dt {
  color: var(--muted);
}

.ticker {
  border-block: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(2, 4, 8, 0.78);
}

.ticker span,
.ticker-track span {
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: 999px;
  color: #061014;
  box-shadow: 0 0 20px rgba(255, 225, 74, 0.14);
}

.section,
.calculator-section,
.quick-check {
  position: relative;
}

.intro {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.05), transparent);
}

.color-band {
  border-block: 1px solid rgba(255, 255, 255, 0.14);
}

.color-band span {
  min-height: 132px;
  color: #071016;
  text-shadow: none;
}

.quick-check {
  border-block: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(135deg, rgba(255, 79, 46, 0.16), transparent 34%),
    linear-gradient(315deg, rgba(48, 201, 255, 0.14), transparent 38%),
    rgba(255, 255, 255, 0.035);
}

.restock-chip {
  min-height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #edf6ff;
  box-shadow: none;
}

.restock-chip:hover,
.restock-chip.active {
  color: #061014;
  transform: translateY(-2px);
  box-shadow: 0 0 24px color-mix(in srgb, var(--chip-color) 42%, transparent);
}

.quick-result {
  min-height: 280px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 28px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.035)),
    rgba(8, 13, 22, 0.86);
  box-shadow: var(--shadow);
}

.quick-result span {
  color: var(--gold);
}

.quick-result a {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--green));
  color: #061014;
  box-shadow: 0 0 30px rgba(56, 255, 136, 0.16);
}

.category-grid {
  gap: 18px;
}

.category-card {
  border-radius: 28px;
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--card-color) 22%, transparent), transparent 44%),
    rgba(11, 16, 25, 0.88);
}

.category-card::after {
  inset: auto -24px -24px auto;
  width: 160px;
  height: 64px;
  border: 0;
  border-radius: 18px;
  background: var(--card-color);
  filter: blur(16px);
  opacity: 0.20;
  transform: rotate(-24deg);
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 90px color-mix(in srgb, var(--card-color) 22%, rgba(0, 0, 0, 0.42));
}

.category-icon {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 18px;
  box-shadow: 0 0 24px color-mix(in srgb, var(--card-color) 36%, transparent);
}

.retailer-row a {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: #f5fbff;
}

.retailer-row a:hover {
  background: rgba(255, 225, 74, 0.18);
}

.retailer-row a::after {
  color: var(--mint);
}

.retailer-row .guide-link {
  color: #061014;
  background: linear-gradient(135deg, var(--gold), var(--green));
  border: 0;
}

.retailer-row .guide-link::after {
  color: #061014;
}

.calculator-section {
  background:
    linear-gradient(135deg, rgba(56, 255, 136, 0.18), transparent 36%),
    linear-gradient(315deg, rgba(255, 79, 46, 0.18), transparent 42%),
    #071014;
}

.calculator-section .eyebrow,
.calculator-section p {
  color: #dff7ef;
}

.calc-card {
  color: var(--ink);
}

input {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.09);
  color: white;
}

input[type="range"] {
  accent-color: var(--gold);
}

#savingsLabel {
  color: var(--gold);
}

.calc-result {
  border: 0;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--gold), var(--green), var(--blue));
  color: #061014;
}

.steps article {
  background:
    linear-gradient(160deg, rgba(255, 225, 74, 0.10), transparent 42%),
    rgba(11, 16, 25, 0.88);
}

.steps span {
  color: var(--gold);
}

.disclosure {
  background:
    linear-gradient(135deg, rgba(48, 201, 255, 0.10), transparent 38%),
    rgba(11, 16, 25, 0.90);
}

.guide-body,
.guide-aside,
.trust-list article {
  color: var(--ink);
}

.checklist p {
  border-left-color: var(--green);
  background: rgba(255, 255, 255, 0.07);
}

.amazon-picks a {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  background:
    linear-gradient(140deg, rgba(255, 225, 74, 0.96), rgba(56, 255, 136, 0.90)),
    var(--gold);
  box-shadow: 0 20px 60px rgba(255, 225, 74, 0.14);
}

.amazon-picks a::after {
  border: 0;
  border-radius: 999px;
  background: #071016;
  color: white;
}

.amazon-picks a:hover {
  box-shadow: 0 28px 90px rgba(56, 255, 136, 0.20);
}

.amazon-picks span,
.amazon-picks em {
  color: #071016;
}

.buying-paths a {
  border: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--gold), var(--green));
  color: #061014;
  box-shadow: none;
}

.mini-score {
  border-top: 1px solid var(--line);
}

.mini-score strong {
  color: var(--gold);
}

.site-footer,
footer {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: white;
  background: rgba(3, 5, 10, 0.96);
}

.site-footer p {
  color: var(--muted);
}

.footer-links a {
  color: #dfefff;
}

.legal-page a {
  color: var(--gold);
}

@media (max-width: 780px) {
  .site-header {
    padding-top: 14px;
    padding-bottom: 14px;
  }

  nav {
    overflow-x: auto;
    justify-content: space-between;
    gap: 4px;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  nav::-webkit-scrollbar {
    display: none;
  }

  nav a {
    flex: 0 0 auto;
    padding: 7px 5px;
    font-size: 0.84rem;
  }

  .hero {
    padding-top: 38px;
  }

  h1 {
    font-size: clamp(3.1rem, 16vw, 5.2rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .immersive-hero::before,
  .scan-lines {
    border-radius: 20px;
  }

  .color-band span {
    min-height: 86px;
  }

  .amazon-picks {
    grid-template-columns: 1fr;
  }
}