/* ============================================================
   Free Cakes for Kids: Lewisham & Crystal Palace
   Design system: warm, playful, accessible community charity site
   ============================================================ */

:root {
  /* Brand colours, sampled from the FCFK wordmark */
  --pink: #e4157b;
  --pink-dark: #b90f60;
  --green: #7cb93c;
  --green-dark: #5c8a2b;
  --blue: #4a5fe9;
  --blue-dark: #3546bd;
  --red: #ef4136;
  --red-dark: #c62d24;

  /* Neutral backgrounds */
  --cream: #ffffff;
  --cream-deep: #fff2e2;
  --pink-soft: #ffe8f3;
  --blue-soft: #eaf0ff;
  --green-soft: #f1f9e6;

  /* Text */
  --text: #332b26;
  --text-muted: #6b6058;
  --text-on-dark: #ffffff;

  /* Elevation & shape */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 8px rgba(51, 43, 38, 0.08);
  --shadow-md: 0 8px 24px rgba(51, 43, 38, 0.12);

  /* Type */
  --font-display: "Jost", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Jost", ui-sans-serif, system-ui, sans-serif;

  --container: 1180px;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--pink-dark);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 0.6em;
  color: var(--text);
}

h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  padding-left: 1.3em;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

section {
  padding-block: clamp(3rem, 6vw, 5.5rem);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--pink);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 1000;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
}

/* ---------- Focus visibility ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85em 1.7em;
  border-radius: 999px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  line-height: 1.2;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

.btn-secondary {
  background: var(--blue);
  color: #fff;
}

.btn-secondary:hover {
  background: var(--blue-dark);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border-color: var(--text);
  color: var(--text);
}

.btn-outline:hover {
  background: var(--text);
  color: var(--cream);
}

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

.btn-green:hover {
  background: var(--green-dark);
  color: #fff;
}

.btn-block {
  width: 100%;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid rgba(51, 43, 38, 0.08);
}

.site-banner {
  text-align: center;
  padding-block: 1.1rem 0.65rem;
}

.brand-link {
  display: inline-flex;
  text-decoration: none;
}

.brand-logo {
  height: 96px;
  width: auto;
  margin-inline: auto;
}

@media (max-width: 560px) {
  .brand-logo {
    height: 62px;
  }
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: 0.75rem;
  gap: 1rem;
  border-top: 1px solid rgba(51, 43, 38, 0.07);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 0.98rem;
  padding-block: 0.35rem;
  border-bottom: 3px solid transparent;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  border-bottom-color: var(--pink);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
}

.nav-toggle:hover {
  background: var(--pink-soft);
}

.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  display: block;
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle-icon {
  position: relative;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-icon::before {
  top: -8px;
}

.nav-toggle-icon::after {
  top: 8px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 880px) {
  .nav-bar {
    justify-content: flex-end;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    inset: 0 0 0 auto;
    top: var(--header-h, 72px);
    width: min(320px, 85vw);
    height: calc(100vh - var(--header-h, 72px));
    background: var(--cream);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
  }

  .nav-menu.is-open {
    transform: translateX(0);
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.1rem;
  }
}

@media (min-width: 881px) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--pink-soft) 0%, var(--cream) 70%);
  padding-block: clamp(3rem, 8vw, 6rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-grid .cta-row {
    justify-content: center;
  }
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--pink-dark);
  background: #fff;
  padding: 0.35em 1em;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}

.hero-lede {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 46ch;
}

.hero-art {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.hero-art .cake-tile {
  aspect-ratio: 1;
}

.hero-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 1 / 1;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Section headers ---------- */
.section-head {
  max-width: 62ch;
  margin-bottom: 2.5rem;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

/* ---------- How it works ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 800px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.step-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  border-top: 6px solid var(--pink);
}

.step-card:nth-child(2) {
  border-top-color: var(--blue);
}

.step-card:nth-child(3) {
  border-top-color: var(--green);
}

.step-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: rgba(51, 43, 38, 0.12);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* ---------- Cards / values ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.value-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.value-card .icon-badge {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.value-card .icon-badge img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Cakes gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

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

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

.cake-tile {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  text-align: center;
  padding: 1rem;
}

.cake-tile span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  opacity: 0.75;
}

.cake-tile svg {
  width: 46%;
  height: auto;
}

.cake-tile--photo {
  padding: 0;
  aspect-ratio: 1 / 1;
}

.cake-tile--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.cake-tile--photo:hover img {
  transform: scale(1.04);
}

.gallery-note {
  margin-top: 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ---------- Palette backgrounds for decorative tiles ---------- */
.bg-pink {
  background: var(--pink-soft);
}

.bg-blue {
  background: var(--blue-soft);
}

.bg-green {
  background: var(--green-soft);
}

.bg-cream {
  background: var(--cream-deep);
}

/* ---------- Section variants ---------- */
.section-alt {
  background: #fff;
}

.section-soft-pink {
  background: var(--pink-soft);
}

.section-soft-blue {
  background: var(--blue-soft);
}

.section-dark {
  background: var(--text);
  color: var(--text-on-dark);
}

.section-dark h2,
.section-dark h3 {
  color: var(--text-on-dark);
}

/* ---------- Warning / callout boxes ---------- */
.callout {
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
}

.callout-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  line-height: 1;
}

.callout-warning {
  background: #fff4ec;
  border: 2px solid var(--red);
}

.callout-warning h2,
.callout-warning h3 {
  color: var(--red-dark);
  margin-bottom: 0.35em;
}

.callout-info {
  background: var(--blue-soft);
  border: 2px solid var(--blue);
}

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--pink);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item .faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-muted);
}

/* ---------- Timeline / process list ---------- */
.process-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.process-list li {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.process-list .process-index {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--blue);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ---------- Contact ---------- */
.contact-detail {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-detail .icon-badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--pink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.social-links svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ---------- Areas served pills ---------- */
.area-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.area-pills li {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.4em 1em;
  border-radius: 999px;
  font-size: 0.9rem;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--text);
  color: var(--text-on-dark);
  padding-block: 3.5rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}

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

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

.site-footer h3 {
  color: #fff;
  margin-bottom: 1rem;
}

.site-footer a {
  color: rgba(255, 250, 243, 0.82);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(255, 250, 243, 0.65);
}

/* ---------- Utility ---------- */
.text-muted {
  color: var(--text-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mt-lg {
  margin-top: 2.5rem;
}