/* LOLO's Bake — Hybrid lane styles
 * Design tokens, base layout, components, accessibility utilities.
 */

:root {
  --color-bg: #fbf6ef;
  --color-bg-alt: #f3ead8;
  --color-surface: #ffffff;
  --color-ink: #2a221e;
  --color-ink-muted: #5d4f47;
  --color-line: #e7d9c3;
  --color-accent: #b8552a;
  --color-accent-strong: #8c3e1e;
  --color-accent-soft: #f7d4b9;
  --color-focus: #1d4ed8;
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(42, 34, 30, 0.08);
  --shadow-md: 0 12px 32px rgba(42, 34, 30, 0.12);
  --container: min(1120px, 100% - 2rem);
  --font-serif: "Georgia", "Cambria", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    sans-serif;
  --step--1: clamp(0.86rem, 0.82rem + 0.2vw, 0.95rem);
  --step-0: clamp(1rem, 0.95rem + 0.25vw, 1.1rem);
  --step-1: clamp(1.15rem, 1.05rem + 0.5vw, 1.35rem);
  --step-2: clamp(1.4rem, 1.2rem + 1vw, 1.85rem);
  --step-3: clamp(1.85rem, 1.4rem + 2vw, 2.6rem);
  --step-4: clamp(2.3rem, 1.7rem + 3vw, 3.4rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-serif);
  color: var(--color-ink);
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

h1 {
  font-size: var(--step-4);
}
h2 {
  font-size: var(--step-3);
}
h3 {
  font-size: var(--step-2);
}
h4 {
  font-size: var(--step-1);
}

p {
  margin: 0 0 1em;
  color: var(--color-ink);
}

a {
  color: var(--color-accent-strong);
}

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

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.visually-hidden {
  position: absolute !important;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-ink);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

/* Header / Nav */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.85rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: var(--step-1);
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
}

.site-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.site-nav__link {
  display: inline-block;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 600;
  font-size: var(--step--1);
}

.site-nav__link:hover {
  background: var(--color-bg-alt);
  color: var(--color-ink);
}

.site-nav__link[aria-current="page"] {
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
  padding: 0.55rem;
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle__bar {
  display: block;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: var(--step-0);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.05s ease, box-shadow 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-accent-strong);
  color: #fff;
}

.btn--secondary {
  background: transparent;
  color: var(--color-accent-strong);
  border-color: var(--color-accent);
}

.btn--secondary:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
}

/* Sections / hero */
.section {
  padding-block: clamp(2.5rem, 4vw, 4.5rem);
}

.section--soft {
  background: var(--color-bg-alt);
}

.section--surface {
  background: var(--color-surface);
}

.section__heading {
  max-width: 50ch;
  margin-bottom: 1.5rem;
}

.section__lede {
  max-width: 60ch;
  font-size: var(--step-1);
  color: var(--color-ink-muted);
}

.hero {
  padding-block: clamp(2.5rem, 5vw, 5rem);
}

.hero__inner {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  align-items: center;
}

@media (min-width: 880px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: var(--step--1);
  color: var(--color-accent-strong);
  font-weight: 700;
  margin: 0 0 0.8rem;
}

.hero__headline {
  margin-top: 0;
}

.hero__lede {
  font-size: var(--step-1);
  color: var(--color-ink-muted);
  max-width: 50ch;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.hero__art {
  border-radius: var(--radius-lg);
  background: var(--color-accent-soft);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.hero__art img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

/* Card grid */
.grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.4rem 1.55rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card__title {
  margin: 0 0 0.25rem;
  font-size: var(--step-1);
}

.card__summary {
  margin: 0;
  color: var(--color-ink-muted);
}

.card__examples {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.45rem;
}

.card__examples li {
  background: var(--color-bg-alt);
  color: var(--color-ink-muted);
  font-size: var(--step--1);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.card__note {
  margin: 0.5rem 0 0;
  font-size: var(--step--1);
  color: var(--color-accent-strong);
}

/* Process list */
.steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 1rem;
}

.steps__item {
  counter-increment: step;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem 1.25rem 3.25rem;
  position: relative;
}

.steps__item::before {
  content: counter(step);
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 1.85rem;
  height: 1.85rem;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.steps__title {
  margin: 0 0 0.15rem;
  font-size: var(--step-1);
}

.steps__detail {
  margin: 0;
  color: var(--color-ink-muted);
}

/* Pills / tags */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.pill {
  background: var(--color-bg-alt);
  color: var(--color-ink);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: var(--step--1);
  font-weight: 600;
}

/* Callouts */
.callout {
  border-left: 4px solid var(--color-accent);
  background: var(--color-surface);
  padding: 1rem 1.2rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-ink-muted);
}

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

/* FAQ accordion */
.faq {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.faq__item {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq__summary {
  cursor: pointer;
  padding: 1rem 1.2rem;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq__summary::-webkit-details-marker {
  display: none;
}

.faq__summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-accent-strong);
  transition: transform 0.2s ease;
}

.faq__item[open] .faq__summary::after {
  content: "−";
}

.faq__body {
  padding: 0 1.2rem 1.1rem;
  color: var(--color-ink-muted);
}

/* Footer */
.site-footer {
  background: var(--color-ink);
  color: #f4ebde;
  padding-block: 2.5rem 1.5rem;
  margin-top: 3rem;
}

.site-footer__inner {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .site-footer__inner {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

.site-footer__name {
  font-family: var(--font-serif);
  font-size: var(--step-2);
  margin: 0 0 0.25rem;
  color: #fff;
}

.site-footer__location {
  margin: 0 0 0.75rem;
  color: #ddd1bf;
}

.site-footer__note,
.site-footer__small {
  color: #c9b9a4;
  font-size: var(--step--1);
}

.site-footer__heading {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: var(--step--1);
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: #f4ebde;
}

.site-footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.site-footer__list a,
.site-footer__link {
  color: #fff;
  text-decoration: none;
  border-bottom: 1px dashed transparent;
}

.site-footer__list a:hover,
.site-footer__link:hover {
  border-bottom-color: #fff;
}

.site-footer__legal {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 1.5rem;
  padding-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  color: #b5a48d;
  font-size: var(--step--1);
}

.site-footer__build {
  margin: 0;
}

/* Mobile breakpoint */
@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    order: 3;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    padding: 0.75rem 0 0.25rem;
  }

  .site-nav__link {
    display: block;
    width: 100%;
  }

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

  .btn {
    width: 100%;
  }
}