:root {
  --color-milky-white: #FAF7F2;
  --color-soft-sage: #A8C3A0;
  --color-misty-blue: #B5C7D9;
  --color-graphite: #3A3A3A;
  --color-gentle-peach: #F2C9A8;
  --color-misty-blue-20: rgba(181, 199, 217, 0.2);
  --color-milky-white-10: rgba(250, 247, 242, 0.1);

  --font-heading: "Nunito Sans", sans-serif;
  --font-body: "Lato", sans-serif;

  --text-display: 48px;
  --text-h1: 36px;
  --text-h2: 28px;
  --text-h3: 22px;
  --text-body: 16px;
  --text-small: 14px;

  --leading-display: 1.1;
  --leading-h1: 1.2;
  --leading-h2: 1.3;
  --leading-h3: 1.4;
  --leading-body: 1.6;
  --leading-small: 1.5;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  --container-max: 1200px;
  --container-padding: 48px;
  --container-padding-mobile: 24px;

  --card-padding: 24px;
  --card-padding-mobile: 16px;
  --card-gap: 16px;

  --radius-small: 8px;
  --radius-medium: 16px;
  --radius-large: 24px;
  --radius-pill: 9999px;

  --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.08);

  --transition-fast: 0.2s ease;

  --focus-ring-color: var(--color-gentle-peach);
  --focus-ring-width: 3px;
  --focus-ring-offset: 2px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: 400;
  color: var(--color-graphite);
  background-color: var(--color-milky-white);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--leading-h2);
  color: var(--color-graphite);
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

h1 {
  font-size: var(--text-h1);
  line-height: var(--leading-h1);
  margin-block-end: var(--space-4);
}

h2 {
  font-size: var(--text-h2);
  margin-block-end: var(--space-4);
}

h3 {
  font-size: var(--text-h3);
  line-height: var(--leading-h3);
  margin-block-end: var(--space-3);
}

h4,
h5,
h6 {
  font-size: var(--text-body);
  margin-block-end: var(--space-3);
}

p {
  margin-block-end: var(--space-4);
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

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

ul {
  list-style: none !important;
}

ol {
  list-style: decimal;
}

li {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

blockquote {
  margin-block-end: var(--space-4);
  padding-inline-start: var(--space-4);
  border-inline-start: 4px solid var(--color-soft-sage);
  color: var(--color-graphite);
  font-style: italic;
}

figure {
  margin-block-end: var(--space-4);
}

figcaption {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: var(--color-graphite);
  margin-block-start: var(--space-2);
}

a {
  color: var(--color-graphite);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--color-misty-blue);
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-graphite);
  text-decoration-color: var(--color-soft-sage);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
  border-radius: var(--radius-small);
}

img,
picture,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

img {
  border-radius: var(--radius-medium);
  object-fit: cover;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-align: inherit;
}

button,
input,
textarea,
select {
  border-radius: var(--radius-small);
}

input,
textarea,
select {
  border: 1px solid var(--color-misty-blue-20);
  background-color: var(--color-milky-white);
  padding: var(--space-2) var(--space-3);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  border-color: var(--color-gentle-peach);
  box-shadow: 0 0 0 var(--focus-ring-width) var(--color-gentle-peach);
  outline: none;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

::placeholder {
  color: var(--color-graphite);
  opacity: 0.6;
}

hr {
  border: none;
  border-top: 1px solid var(--color-misty-blue-20);
  margin-block: var(--space-6);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-4);
}

th,
td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-misty-blue-20);
  text-align: start;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

th {
  font-family: var(--font-heading);
  font-weight: 700;
}

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

.surface-card {
  background-color: var(--color-milky-white);
  border: 1px solid var(--color-misty-blue-20);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-soft);
  padding: var(--card-padding);
  transition: box-shadow var(--transition-fast);
}

.surface-card:hover {
  box-shadow: var(--shadow-hover);
}

.surface-card > :last-child {
  margin-block-end: 0;
}

.surface-sage {
  background-color: var(--color-soft-sage);
  border-radius: var(--radius-medium);
}

.surface-misty {
  background-color: var(--color-misty-blue);
  border-radius: var(--radius-medium);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-body);
  line-height: var(--leading-body);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-small);
  background-color: var(--color-soft-sage);
  color: var(--color-graphite);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  min-width: 44px;
  min-height: 44px;
}

.btn:hover {
  background-color: var(--color-gentle-peach);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(2px);
  box-shadow: none;
}

.btn:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

.btn-secondary {
  background-color: var(--color-misty-blue);
  color: var(--color-graphite);
}

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

.btn-ghost {
  background-color: transparent;
  border: 1px solid var(--color-misty-blue-20);
  color: var(--color-graphite);
}

.btn-ghost:hover {
  background-color: var(--color-milky-white);
  border-color: var(--color-soft-sage);
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-small);
  line-height: var(--leading-small);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background-color: var(--color-misty-blue);
  color: var(--color-graphite);
  white-space: nowrap;
}

.tag-peach {
  background-color: var(--color-gentle-peach);
}

.tag-sage {
  background-color: var(--color-soft-sage);
}

.flex {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.flex > * {
  min-width: 0;
  flex-shrink: 1;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.flex-center > * {
  min-width: 0;
  flex-shrink: 1;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.flex-between > * {
  min-width: 0;
  flex-shrink: 1;
}

.flex-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.flex-column > * {
  min-width: 0;
  flex-shrink: 1;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.nav-toggle {
  flex-direction: column;
}

.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;
}

.skip-link {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 9999;
  background-color: var(--color-graphite);
  color: var(--color-milky-white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-small);
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform var(--transition-fast);
}

.skip-link:focus-visible {
  transform: translateY(0);
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.img-zoom {
  overflow: hidden;
  border-radius: var(--radius-medium);
}

.img-zoom img {
  transition: transform 0.4s ease;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-zoom:hover img,
.img-zoom:focus-within img {
  transform: scale(1.03);
}

@media (max-width: 768px) {
  :root {
    --text-display: 36px;
    --text-h1: 28px;
    --text-h2: 24px;
    --text-h3: 20px;
    --text-body: 16px;
    --text-small: 14px;

    --container-padding: var(--container-padding-mobile);
    --card-padding: var(--card-padding-mobile);
  }

  h1 {
    font-size: var(--text-h1);
    margin-block-end: var(--space-3);
  }

  h2 {
    font-size: var(--text-h2);
    margin-block-end: var(--space-3);
  }

  h3 {
    font-size: var(--text-h3);
    margin-block-end: var(--space-2);
  }

  p,
  ul,
  ol,
  blockquote,
  figure,
  table {
    margin-block-end: var(--space-3);
  }

  .btn {
    padding: var(--space-2) var(--space-3);
  }
}

@media (max-width: 480px) {
  :root {
    --text-display: 32px;
    --text-h1: 26px;
    --text-h2: 22px;
    --text-h3: 19px;
  }

  .container {
    padding-inline: var(--space-3);
  }

  .surface-card {
    padding: var(--space-3);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .img-zoom img {
    transition: none;
  }

  .img-zoom:hover img,
  .img-zoom:focus-within img {
    transform: none;
  }

  .btn:hover {
    transform: none;
  }

  .btn:active {
    transform: none;
  }
}