:root {
  color-scheme: light;

  --color-background: #faf7f2;
  --color-surface: #ffffff;
  --color-sage: #e8efe8;
  --color-sand: #f0e8dc;
  --color-text: #293630;
  --color-text-muted: #56635b;
  --color-primary: #365d4c;
  --color-primary-hover: #264536;
  --color-on-primary: #ffffff;
  --color-border: #d5ddd5;
  --color-focus: #365d4c;

  --font-family-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-family-heading: Georgia, "Times New Roman", serif;
  --font-size-small: 0.875rem;
  --font-size-body: 1rem;
  --font-size-h1: clamp(2rem, 1.5rem + 2vw, 3.5rem);
  --font-size-h2: clamp(1.5rem, 1.25rem + 1vw, 2.25rem);
  --font-size-h3: 1.25rem;
  --line-height-body: 1.6;
  --line-height-heading: 1.2;
  --font-weight-regular: 400;
  --font-weight-bold: 700;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  --radius-small: 0.375rem;
  --radius-medium: 0.75rem;
  --radius-large: 1.5rem;
  --content-width: 70rem;
  --container-padding: clamp(1rem, 3vw, 2rem);
}

/* Basic reset: preserve list markers and native interactive behavior. */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
figure {
  margin: 0;
}

body {
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-family-body);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body);
  overflow-wrap: break-word;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block-end: var(--space-4);
  font-family: var(--font-family-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
}

h1 {
  font-size: var(--font-size-h1);
}

h2 {
  font-size: var(--font-size-h2);
}

h3 {
  font-size: var(--font-size-h3);
}

p,
ul,
ol {
  margin-block-end: var(--space-4);
}

ul,
ol {
  padding-inline-start: var(--space-5);
}

a {
  color: var(--color-primary);
  text-underline-offset: 0.2em;
}

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

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

.skip-link {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 30;
  max-width: calc(100% - 2 * var(--space-4));
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-small);
  background-color: var(--color-surface);
  font-weight: var(--font-weight-bold);
  transform: translateY(calc(-100% - var(--space-5)));
}

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

#main-content {
  scroll-margin-block-start: 7rem;
}

button {
  min-height: 2.75rem;
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-small);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font: inherit;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  cursor: pointer;
}

button:hover:not(:disabled) {
  border-color: var(--color-primary-hover);
  background-color: var(--color-primary-hover);
}

button:disabled {
  border-color: var(--color-border);
  background-color: var(--color-border);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

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

.container {
  width: 100%;
  max-width: calc(var(--content-width) + 2 * var(--container-padding));
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  padding-block: var(--space-5);
  padding-inline: max(var(--container-padding), calc((100% - var(--content-width)) / 2));
  border-block-end: 1px solid var(--color-border);
  background-color: var(--color-background);
}

.site-header__brand {
  flex: 1;
  min-width: 0;
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
}

.site-header__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 2.75rem;
  padding: var(--space-2);
  background-color: var(--color-surface);
  color: var(--color-primary);
}

.site-header__toggle svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
}

.site-header__close-icon,
.site-header__toggle[aria-expanded="true"] .site-header__menu-icon {
  display: none;
}

.site-header__toggle[aria-expanded="true"] .site-header__close-icon {
  display: inline;
}

.site-header__toggle:hover {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}

.site-header__toggle[hidden],
.site-header__nav[hidden] {
  display: none;
}

.site-header__nav {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  max-height: calc(100dvh - 7rem);
  overflow-y: auto;
}

.site-header__links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__links > li {
  min-width: 0;
  list-style: none;
}

.site-header__links > li + li {
  padding-block-start: var(--space-2);
  border-block-start: 1px solid var(--color-border);
}

.site-header__links a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding-block: var(--space-2);
  color: var(--color-text);
  font-size: var(--font-size-h3);
  text-align: center;
  text-decoration: none;
}

.site-header__links a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.site-header__links .site-header__cta {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-small);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-weight: var(--font-weight-bold);
}

.site-header__links .site-header__cta:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-on-primary);
  text-decoration: none;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  align-items: center;
  padding-block: var(--space-7);
}

.hero__notice {
  grid-column: 1 / -1;
  margin: 0;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background-color: var(--color-sage);
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
}

.hero__content {
  min-width: 0;
}

.hero__eyebrow {
  color: var(--color-primary);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
}

.hero h1 {
  max-width: 18ch;
  margin-block-end: var(--space-5);
}

.hero__description {
  max-width: 52ch;
  margin-block-end: var(--space-5);
  color: var(--color-text-muted);
}

.hero__cta,
#how-it-works > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  max-width: 100%;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-small);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  text-align: center;
  text-decoration: none;
}

.hero__cta:hover,
#how-it-works > a:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-on-primary);
}

.hero__portrait {
  width: 100%;
  max-width: 40rem;
  min-width: 0;
  justify-self: center;
}

.hero__portrait img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-large);
}

@media (min-width: 48rem) {
  .site-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
  }

  .hero {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
    padding-block: var(--space-4);
  }

  .hero__portrait {
    max-width: 34rem;
    justify-self: start;
  }
}

@media (min-width: 64rem) {
  .site-header {
    flex-wrap: nowrap;
  }

  .site-header__nav {
    width: auto;
    max-height: none;
    overflow-y: visible;
  }

  .site-header__links {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: var(--space-4);
  }

  .site-header__links a {
    padding-block: 0;
    font-size: var(--font-size-body);
  }

  .site-header__links > li + li {
    padding-block-start: 0;
    border-block-start: 0;
  }
}

/* Conceptual contact controls */
.floating-contact {
  position: fixed;
  right: max(var(--space-5), env(safe-area-inset-right));
  bottom: max(var(--space-5), env(safe-area-inset-bottom));
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: 0 4px 16px rgb(0 0 0 / 18%);
}

.floating-contact:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-on-primary);
}

.contact-notice {
  width: min(32rem, calc(100% - 2 * var(--space-4)));
  max-height: calc(100dvh - 2 * var(--space-4));
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background-color: var(--color-surface);
  color: var(--color-text);
}

.contact-notice::backdrop {
  background-color: rgb(0 0 0 / 40%);
}

.contact-notice p {
  color: var(--color-text-muted);
}

/* Page sections */
main > section {
  scroll-margin-block-start: 7rem;
}

main > section:not(#hero) {
  width: 100%;
  padding-block: var(--space-7);
  padding-inline: max(var(--container-padding), calc((100% - var(--content-width)) / 2));
  border-block-start: 1px solid var(--color-border);
}

main > section:not(#hero) h2 {
  max-width: 30ch;
  margin-block-end: var(--space-5);
}

main > section:not(#hero) > h2::after,
.section-copy > h2::after {
  content: "";
  display: block;
  width: 3rem;
  height: 4px;
  margin-block-start: var(--space-4);
  background-color: var(--color-primary);
}

main > section:not(#hero) p {
  max-width: 65ch;
  color: var(--color-text-muted);
}

main > section:not(#hero) > :last-child {
  margin-block-end: 0;
}

main > section:not(#hero) > a,
.section-copy > a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-weight: var(--font-weight-bold);
}

#parental-guidance,
#faq {
  background-color: var(--color-sage);
}

#about {
  background-color: var(--color-sand);
}

/* Text and existing photography share the section background. */
.section-with-image {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: var(--space-6);
}

.section-copy {
  min-width: 0;
}

.section-copy > :last-child {
  margin-block-end: 0;
}

.section-image {
  width: 100%;
  max-width: 34rem;
  justify-self: center;
}

.section-image img {
  width: 100%;
  border-radius: var(--radius-large);
}

.section-image--portrait {
  max-width: 28rem;
}

/* Family challenges and areas of support */
#challenges ul,
#support ul {
  display: grid;
  gap: var(--space-4) var(--space-7);
  margin-block: var(--space-5);
  padding-inline-start: var(--space-5);
}

#challenges li,
#support li {
  padding-block: var(--space-3);
  padding-inline-start: var(--space-2);
  border-block-end: 1px solid var(--color-border);
}

#challenges li::marker,
#support li::marker,
#how-it-works li::marker {
  color: var(--color-primary);
}

.section-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-primary);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#challenges ul,
#support ul {
  padding-inline-start: 0;
  list-style: none;
}

#challenges li,
#support li {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding-inline-start: 0;
}

#challenges .section-icon,
#support .section-icon {
  margin-block-start: 0.2em;
}

/* Keep the process in reading order with native ordered-list numbering. */
#how-it-works ol {
  display: grid;
  gap: var(--space-5);
  margin-block: var(--space-6);
  padding: 0;
  list-style-position: inside;
}

#how-it-works li {
  min-width: 0;
  padding-block-start: var(--space-5);
  border-block-start: 1px solid var(--color-border);
}

#how-it-works li::marker {
  font-family: var(--font-family-heading);
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
}

#how-it-works .section-icon {
  width: 1.5rem;
  height: 1.5rem;
  margin-inline-start: var(--space-3);
  vertical-align: middle;
}

#how-it-works h3 {
  margin-block: var(--space-4) var(--space-3);
}

#how-it-works li p {
  margin-block-end: 0;
}

/* FAQ: preserve the native disclosure marker and keyboard interaction. */
#faq details {
  max-width: 75ch;
  border-block-end: 1px solid var(--color-border);
}

#faq details:first-of-type {
  border-block-start: 1px solid var(--color-border);
}

#faq summary {
  min-height: 2.75rem;
  padding-block: var(--space-5);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
}

#faq summary::marker {
  color: var(--color-primary);
}

#faq summary:hover,
#faq details[open] summary {
  color: var(--color-primary);
}

#faq details p {
  margin: 0;
  padding-block-end: var(--space-5);
}

/* A welcoming invitation with an explicit conceptual disclosure. */
main > section#contact {
  background-color: var(--color-sand);
  text-align: center;
}

main > section#contact p {
  max-width: 58ch;
  margin-inline: auto;
}

main > section#contact .contact__eyebrow {
  color: var(--color-primary);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

main > section#contact h2 {
  max-width: 24ch;
  margin-inline: auto;
  font-size: var(--font-size-h1);
}

main > section#contact > h2::after {
  margin-inline: auto;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-4) var(--space-5);
  margin-block: var(--space-6);
}

.contact__actions > a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-weight: var(--font-weight-bold);
}

.contact__disclosure {
  padding-block-start: var(--space-5);
  border-block-start: 1px solid var(--color-border);
  font-size: var(--font-size-small);
}

/* Footer */
.site-footer {
  --color-focus: #e8efe8;
  width: 100%;
  padding-block: var(--space-7) var(--space-6);
  padding-inline: max(var(--container-padding), calc((100% - var(--content-width)) / 2));
  background-color: #202d26;
  color: var(--color-on-primary);
  font-size: var(--font-size-small);
}

.site-footer__columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.site-footer h2 {
  font-family: var(--font-family-body);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer p {
  max-width: 42ch;
  color: #c5d1c8;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: #e8efe8;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-on-primary);
  text-decoration: underline;
}

.site-footer__brand > a {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
}

.site-footer__subtitle {
  margin-block-end: var(--space-5);
}

.site-footer__contact button {
  border-color: #c5d1c8;
  background-color: transparent;
}

.site-footer__contact button:hover {
  border-color: var(--color-on-primary);
  background-color: var(--color-primary);
}

.site-footer__notice {
  margin-block: var(--space-3) 0;
}

.site-footer__address {
  color: #c5d1c8;
  font-style: normal;
}

.site-footer .site-footer__channels {
  margin-block: var(--space-5);
}

.site-footer__contact .site-footer__channel {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-2) 0;
  border: 0;
  border-radius: 0;
  color: #e8efe8;
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body);
  text-align: start;
}

.site-footer__contact .site-footer__channel:hover {
  background-color: transparent;
  color: var(--color-on-primary);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer__channel svg {
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-footer__channel span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4) var(--space-6);
  margin-block-start: var(--space-7);
  padding-block-start: var(--space-5);
  border-block-start: 1px solid #526258;
}

.site-footer__bottom p {
  max-width: 85ch;
  margin: 0;
}

@media (min-width: 48rem) {
  main > section:not(#hero) {
    padding-block: var(--space-8);
  }

  .section-with-image {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-7);
  }

  .site-footer {
    padding-block-start: var(--space-8);
  }

  .site-footer__columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-7);
  }

  #challenges ul,
  #support ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .site-footer__columns {
    grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
    gap: var(--space-6);
  }

  #how-it-works ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  #how-it-works h3 {
    min-height: 2.4em;
  }
}