/* ============================================
   The Joan Perkowski Cashin Foundation
   Design System — Warm Memorial / Editorial
   ============================================ */

/* --- Google Fonts: Sorts Mill Goudy + EB Garamond + Source Sans 3 --- */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Sorts+Mill+Goudy:ital@0;1&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

/* --- Design Tokens --- */
:root,
[data-theme='light'] {
  /* Surfaces — warm ivory/cream */
  --color-bg: #faf7f1;
  --color-surface: #fdfaf4;
  --color-surface-2: #f5f0e6;
  --color-surface-offset: #efe8da;
  --color-divider: #e0d8c8;
  --color-border: #d4cbb8;

  /* Text — deep charcoal */
  --color-text: #2b2620;
  --color-text-muted: #6b6358;
  --color-text-faint: #a59c8c;
  --color-text-inverse: #fdfaf4;

  /* Primary Accent — antique brass */
  --color-primary: #8a6d2f;
  --color-primary-hover: #6e5726;
  --color-primary-active: #5a461f;
  --color-primary-highlight: #e8dcc4;

  /* Secondary — deep navy */
  --color-secondary: #1e2d3d;
  --color-secondary-hover: #16222e;

  /* Warm accent for subtle highlights */
  --color-accent-warm: #c4a356;
  --color-accent-warm-highlight: #f0e6cf;

  /* Semantic */
  --color-error: #9a3b2e;
  --color-success: #4a6b2a;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 220ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows — warm-toned */
  --shadow-sm: 0 1px 3px rgba(90, 70, 31, 0.08);
  --shadow-md: 0 4px 14px rgba(90, 70, 31, 0.1);
  --shadow-lg: 0 14px 40px rgba(90, 70, 31, 0.14);

  /* Content widths */
  --content-narrow: 640px;
  --content-prose: 720px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);
  --text-lg: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
  --text-xl: clamp(1.625rem, 1.3rem + 1.4vw, 2.375rem);
  --text-2xl: clamp(2.125rem, 1.5rem + 2.8vw, 3.625rem);
  --text-3xl: clamp(2.75rem, 1.5rem + 5vw, 5.25rem);
  --text-hero: clamp(3rem, 0.5rem + 8vw, 7rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts — Goudy Old Style with web fallbacks */
  --font-display: "Goudy Old Style", "Sorts Mill Goudy", "EB Garamond", Garamond, Georgia, serif;
  --font-body: "EB Garamond", "Goudy Old Style", Garamond, Georgia, serif;
  --font-ui: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
}

/* Dark Mode */
[data-theme='dark'] {
  --color-bg: #181612;
  --color-surface: #1e1b16;
  --color-surface-2: #24201a;
  --color-surface-offset: #2a251e;
  --color-divider: #322c23;
  --color-border: #3d362b;

  --color-text: #d8d0c4;
  --color-text-muted: #9a9082;
  --color-text-faint: #6b6358;
  --color-text-inverse: #1e1b16;

  --color-primary: #c4a356;
  --color-primary-hover: #d4b66e;
  --color-primary-active: #e0c684;
  --color-primary-highlight: #3a3120;

  --color-secondary: #6a8a9e;
  --color-secondary-hover: #7a9aae;

  --color-accent-warm: #d4b66e;
  --color-accent-warm-highlight: #3a3120;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 14px 40px rgba(0, 0, 0, 0.45);
}

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

ul[role='list'],
ol[role='list'] {
  list-style: none;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}

p, li, figcaption {
  text-wrap: pretty;
  max-width: 72ch;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

::selection {
  background: rgba(138, 109, 47, 0.25);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

table {
  border-collapse: collapse;
  width: 100%;
}

@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;
  }
}

a, button, [role='button'], [role='link'], input, textarea, select {
  transition: color var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

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

/* --- Layout Helpers --- */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container-prose {
  width: 100%;
  max-width: var(--content-prose);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container-wide {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-32));
}

/* --- Header / Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition-interactive);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-4);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.site-logo svg {
  flex-shrink: 0;
}

.site-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.site-logo-text span {
  display: block;
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.site-nav a {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  position: relative;
  padding-block: var(--space-1);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-primary);
}

.site-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: all var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  align-items: center;
  justify-content: center;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--color-bg) 35%, transparent) 0%,
    color-mix(in oklab, var(--color-bg) 75%, transparent) 55%,
    var(--color-bg) 100%
  );
}

[data-theme='dark'] .hero-bg::after {
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--color-bg) 50%, transparent) 0%,
    color-mix(in oklab, var(--color-bg) 80%, transparent) 55%,
    var(--color-bg) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-block: var(--space-20);
}

.hero-eyebrow {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.12;
  color: var(--color-text);
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-inline: auto;
  line-height: 1.5;
}

.hero-cta {
  margin-top: var(--space-10);
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  transition: all var(--transition-interactive);
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  color: var(--color-text-inverse);
  border-color: var(--color-primary-hover);
}

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

.btn-outline:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

/* --- Page Header (interior pages) --- */
.page-header {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32)) clamp(var(--space-8), 6vw, var(--space-16));
  text-align: center;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
}

.page-eyebrow {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  /* The global `p, li, figcaption { max-width: 72ch }` caps this paragraph
     well short of the page header's width, and without auto margins the box
     hugs the left edge -- so the centred text sat 45px left of the title at
     desktop widths. .page-subtitle escapes this only because it sets its own
     margin-inline. */
  margin-inline: auto;
}

.page-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.page-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-inline: auto;
}

/* --- Prose (biography/long-form) --- */
.prose {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text);
}

.prose p {
  margin-bottom: var(--space-6);
}

.prose p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 3.5em;
  font-weight: 600;
  float: left;
  line-height: 0.85;
  margin-right: var(--space-2);
  margin-top: 0.1em;
  color: var(--color-primary);
}

.prose blockquote {
  margin: var(--space-10) 0;
  padding: var(--space-8) var(--space-10);
  border-left: 3px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  line-height: 1.5;
  color: var(--color-text);
}

.prose blockquote cite {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-style: normal;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

/* --- Cards / Feature Grid --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
  align-items: stretch;
}

.feature-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-interactive);
}

.feature-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-card-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.feature-card-cta {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.feature-card:hover .feature-card-cta {
  color: var(--color-primary-hover);
}

/* --- Timeline --- */
.timeline {
  position: relative;
  max-width: var(--content-prose);
  margin-inline: auto;
  padding-left: var(--space-12);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-divider);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-10);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: calc(-1 * var(--space-12) + 1px);
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background: var(--color-bg);
  border: 3px solid var(--color-primary);
}

.timeline-year {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.timeline-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.timeline-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- Pull Quote --- */
.pull-quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  line-height: 1.4;
  color: var(--color-text);
  text-align: center;
  max-width: var(--content-prose);
  margin-inline: auto;
  padding: var(--space-16) var(--space-6);
  position: relative;
}

.pull-quote::before,
.pull-quote::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--color-primary);
  margin: var(--space-6) auto;
}

.pull-quote cite {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-style: normal;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* --- Image Section --- */
.image-section {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.image-section img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.image-caption {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  margin-top: var(--space-3);
  font-style: italic;
}

/* --- Two-Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.two-col-reverse {
  grid-template-columns: 1fr 1fr;
}

.two-col-reverse > :first-child {
  order: 2;
}

/* --- Sources / Citations --- */
.sources {
  margin-top: var(--space-24);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.sources h3 {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.sources ul {
  list-style: none;
  display: grid;
  gap: var(--space-2);
}

.sources li {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.sources a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* --- Footer --- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16) var(--space-8);
  margin-top: var(--space-24);
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  text-align: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}

.footer-tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 40ch;
}

.footer-nav {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}

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

.footer-meta {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.03em;
  margin-top: var(--space-4);
}

/* --- Values List --- */
.values-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  list-style: none;
  margin-top: var(--space-8);
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
}

.value-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.value-item span {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
}

/* --- Giving Categories --- */
.giving-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.giving-tag {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-divider);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

/* --- Decorative Divider --- */
.divider-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin: var(--space-16) 0;
}

.divider-ornament::before,
.divider-ornament::after {
  content: '';
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: var(--color-divider);
}

.divider-ornament svg {
  color: var(--color-primary);
  opacity: 0.7;
}

/* --- Mobile Responsive --- */
@media (max-width: 768px) {
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--space-4) var(--space-6);
    gap: var(--space-2);
    box-shadow: var(--shadow-md);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-divider);
  }

  .site-nav a:last-child {
    border-bottom: none;
  }

  .site-nav a.active::after {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .two-col,
  .two-col-reverse {
    grid-template-columns: 1fr;
  }

  .two-col-reverse > :first-child {
    order: 0;
  }

  .prose blockquote {
    padding: var(--space-6);
    margin-inline: 0;
  }

  .pull-quote {
    font-size: var(--text-lg);
    padding: var(--space-12) var(--space-4);
  }

  .hero-title {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }
}