/* Chompy Yellow Design System
   Foundations: product-first, Apple-inspired, playful but review-safe.
   Yellow is used as atmosphere and emphasis, never as readable copy color. */

:root {
  color-scheme: light;

  --color-ink: #1f1a11;
  --color-ink-soft: #4f4738;
  --color-muted: #6c6251;
  --color-line: #eadfca;
  --color-line-strong: #d9c9aa;
  --color-surface: #fffdf8;
  --color-surface-raised: #ffffff;
  --color-surface-warm: #fff7df;
  --color-surface-honey: #ffefb5;
  --color-yellow: #f6c84c;
  --color-yellow-soft: #ffe8a3;
  --color-yellow-quiet: #fff4cf;
  --color-cocoa: #3a2a12;
  --color-cocoa-soft: #684817;
  --color-green: #2c6f5b;
  --color-blue: #41627d;
  --color-warning: #7a4b12;

  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --text-display: clamp(3rem, 8vw, 6.7rem);
  --text-h1: clamp(2.45rem, 5vw, 4.9rem);
  --text-h2: clamp(1.85rem, 3.1vw, 2.8rem);
  --text-h3: 1.18rem;
  --text-body: 1rem;
  --text-lead: clamp(1.08rem, 2vw, 1.28rem);
  --text-label: 0.84rem;
  --text-small: 0.92rem;

  --leading-tight: 1.05;
  --leading-title: 1.14;
  --leading-body: 1.62;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 88px;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-pill: 999px;

  --shadow-focus: 0 0 0 4px rgba(246, 200, 76, 0.36);
  --shadow-soft: 0 18px 52px rgba(58, 42, 18, 0.12);
  --shadow-lift: 0 24px 80px rgba(58, 42, 18, 0.16);

  --layout-max: 1120px;
  --layout-reading: 780px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: 0;
}

img {
  max-width: 100%;
}

a {
  color: var(--color-cocoa);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-blue);
}

a:focus-visible,
button:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-3);
  z-index: 4;
  transform: translateY(-160%);
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  color: #ffffff;
  padding: 10px 14px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  border-bottom: 1px solid rgba(234, 223, 202, 0.72);
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(100%, var(--layout-max));
  min-height: 72px;
  margin: 0 auto;
  padding: 0 var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-ink);
  font-weight: 820;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  overflow: visible;
  background: transparent;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.nav-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--color-ink-soft);
  font-size: var(--text-small);
  font-weight: 700;
  text-decoration: none;
}

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

.hero,
.page-hero {
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(180deg, rgba(255, 244, 207, 0.78), rgba(255, 253, 248, 0.96)),
    var(--color-surface-warm);
}

.hero-inner,
.page-hero .hero-inner {
  width: min(100%, var(--layout-max));
  margin: 0 auto;
  padding: var(--space-9) var(--space-5) var(--space-8);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(330px, 0.82fr);
  align-items: center;
  gap: var(--space-7);
}

.page-hero .hero-inner {
  display: block;
  max-width: 900px;
}

.eyebrow {
  margin: 0 0 var(--space-4);
  color: var(--color-cocoa);
  font-size: var(--text-label);
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-badge {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  border: 1px solid rgba(58, 42, 18, 0.12);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.74);
  color: var(--color-cocoa);
  padding: 8px 12px;
  font-size: var(--text-label);
  font-weight: 780;
}

.hero-badge::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-yellow);
  box-shadow: 0 0 0 4px rgba(246, 200, 76, 0.22);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--color-ink);
  letter-spacing: 0;
}

h1 {
  max-width: 850px;
  font-size: var(--text-h1);
  font-weight: 880;
  line-height: var(--leading-tight);
}

.hero-product-name {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-display);
}

.hero-logo {
  width: clamp(54px, 8vw, 92px);
  height: clamp(54px, 8vw, 92px);
  flex: 0 0 auto;
  object-fit: contain;
}

h2 {
  max-width: 820px;
  font-size: var(--text-h2);
  font-weight: 820;
  line-height: var(--leading-title);
}

h3 {
  font-size: var(--text-h3);
  font-weight: 780;
  line-height: 1.22;
}

.lead {
  max-width: 700px;
  margin: var(--space-5) 0 0;
  color: var(--color-muted);
  font-size: var(--text-lead);
  line-height: 1.55;
}

.hero-actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-weight: 780;
  text-decoration: none;
}

.button-primary {
  border: 1px solid rgba(58, 42, 18, 0.18);
  background: var(--color-yellow);
  color: var(--color-ink);
}

.button-primary:hover {
  background: #edb83d;
  color: var(--color-ink);
}

.button-secondary {
  border: 1px solid var(--color-line-strong);
  background: rgba(255, 255, 255, 0.78);
  color: var(--color-ink);
}

.button-secondary:hover {
  border-color: #c7a865;
  color: var(--color-cocoa);
}

.hero-summary {
  border: 1px solid rgba(58, 42, 18, 0.12);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 247, 223, 0.92)),
    var(--color-surface-warm);
  padding: var(--space-6);
  box-shadow: var(--shadow-soft);
}

.summary-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.summary-logo {
  width: 72px;
  height: 72px;
  flex: 0 0 auto;
}

.summary-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.summary-kicker {
  margin: 0 0 var(--space-1);
  color: var(--color-cocoa);
  font-size: var(--text-label);
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.summary-title {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  font-weight: 850;
  line-height: 1.08;
}

.summary-steps {
  margin-top: var(--space-6);
  display: grid;
  gap: var(--space-4);
}

.summary-step {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(58, 42, 18, 0.1);
}

.summary-step:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-ink);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 850;
}

.summary-step strong {
  display: block;
  color: var(--color-ink);
  line-height: 1.28;
}

.summary-step span:not(.step-number) {
  display: block;
  margin-top: var(--space-1);
  color: var(--color-muted);
  font-size: var(--text-small);
  line-height: 1.48;
}

.summary-note {
  margin: var(--space-6) 0 0;
  border-left: 4px solid var(--color-yellow);
  padding-left: var(--space-3);
  color: var(--color-ink-soft);
  font-size: var(--text-small);
  line-height: 1.48;
}

.section {
  width: min(100%, var(--layout-max));
  margin: 0 auto;
  padding: var(--space-8) var(--space-5);
}

.section-tight {
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
}

.section-header {
  max-width: 820px;
  margin-bottom: var(--space-6);
}

.section-header p {
  margin: var(--space-4) 0 0;
  color: var(--color-muted);
}

.grid {
  display: grid;
  gap: var(--space-4);
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
  padding: var(--space-5);
}

.card-soft {
  background: var(--color-surface-warm);
}

.card p,
.card li {
  color: var(--color-muted);
}

.card p:last-child,
.card ul:last-child {
  margin-bottom: 0;
}

.feature-label {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: var(--space-4);
  color: var(--color-cocoa);
  font-size: var(--text-label);
  font-weight: 820;
}

.feature-label::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-right: var(--space-2);
  border-radius: 50%;
  background: var(--color-yellow);
}

.privacy-strip {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface-warm);
}

.privacy-strip .section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  align-items: start;
  gap: var(--space-6);
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: var(--space-7);
}

.legal-nav {
  align-self: start;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
  padding: var(--space-4);
}

.legal-nav a {
  min-height: 40px;
  display: flex;
  align-items: center;
  padding: 7px 0;
  color: var(--color-ink-soft);
  font-weight: 700;
  text-decoration: none;
}

.legal-nav a:hover {
  color: var(--color-cocoa);
}

.article {
  max-width: var(--layout-reading);
}

.article h2 {
  margin-top: var(--space-7);
  padding-top: var(--space-1);
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
}

.article h2:first-child {
  margin-top: 0;
}

.article h3 {
  margin-top: var(--space-6);
}

.article p,
.article li {
  color: var(--color-muted);
}

.note {
  border-left: 4px solid var(--color-yellow);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-yellow-quiet);
  padding: var(--space-4) var(--space-5);
  color: var(--color-warning);
}

.contact-band {
  background: var(--color-ink);
  color: #ffffff;
}

.contact-band .section {
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.contact-band h2 {
  color: #ffffff;
}

.contact-band p {
  margin: var(--space-2) 0 0;
  color: #efe3cd;
}

.contact-band a:not(.button) {
  color: #ffffff;
}

.site-footer {
  border-top: 1px solid var(--color-line);
  background: var(--color-surface);
}

.footer-inner {
  width: min(100%, var(--layout-max));
  margin: 0 auto;
  padding: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  color: var(--color-muted);
  font-size: var(--text-small);
}

.footer-links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--color-ink-soft);
  font-weight: 650;
  text-decoration: none;
}

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

@media (max-width: 860px) {
  .nav,
  .footer-inner,
  .contact-band .section {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
  }

  .nav-links {
    justify-content: flex-start;
    gap: var(--space-3) var(--space-5);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: var(--space-8);
    gap: var(--space-6);
  }

  .grid-3,
  .grid-2,
  .legal-layout,
  .privacy-strip .section {
    grid-template-columns: 1fr;
  }

  .section {
    padding-top: var(--space-7);
    padding-bottom: var(--space-7);
  }
}

@media (max-width: 520px) {
  .nav,
  .section,
  .hero-inner,
  .page-hero .hero-inner,
  .footer-inner {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }
}

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