/* ==========================================================================
   Sarah Bonville Portfolio — Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&family=Open+Sans:wght@400;500;600&display=swap');

:root {
  --color-bg: #faf9f6;
  --color-surface: #ffffff;
  --color-text: #1c1c1f;
  --color-text-muted: #5c5c64;
  --color-border: #e6e4dd;
  --color-accent: #e0583f;
  --color-accent-dark: #c14730;

  --color-role-1: #4f46e5;
  --color-role-2: #9333ea;
  --color-role-3: #c026d3;

  --font-heading: 'Montserrat', Helvetica, Arial, sans-serif;
  --font-body: 'Open Sans', Helvetica, Arial, sans-serif;

  --max-width: 1120px;
  --radius: 10px;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
}

p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

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

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

.site-nav__logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-text);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}

.site-nav__logo:hover,
.site-nav__logo:focus-visible {
  color: var(--color-accent);
}

/* --- Hero --- */
.hero {
  padding: 88px 0 72px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6.5vw, 3.8rem);
  font-weight: 600;
  color: var(--color-text);
  max-width: 32ch;
  margin-bottom: 24px;
}

.hero__subtext {
  max-width: 56ch;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.hero__subtext a {
  color: var(--color-accent);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.hero__subtext a:hover,
.hero__subtext a:focus-visible {
  border-color: var(--color-accent);
}

.role-rotator {
  display: inline;
}

.role-rotator__visual {
  display: inline-block;
  font-weight: 800;
  transition: opacity 0.35s ease, transform 0.35s ease;
  opacity: 1;
  transform: translateY(0);
}

.role-rotator__visual.is-hidden {
  opacity: 0;
  transform: translateY(6px);
}

.role-rotator__punct {
  font-weight: 600;
  color: var(--color-text);
}

.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;
}

@media (prefers-reduced-motion: reduce) {
  .role-rotator__visual {
    transition: none;
  }
}

/* --- Section shared --- */
section {
  padding: 64px 0;
}

section + section {
  border-top: 1px solid var(--color-border);
}

.section-intro {
  max-width: 62ch;
  margin-bottom: 40px;
}

.section-intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: 14px;
}

.section-intro p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* --- Experience grid --- */
.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.experience-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.experience-card__logo {
  width: 108px;
  height: 108px;
  border-radius: 8px;
  overflow: hidden;
}

.experience-card__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.experience-card__role {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.02rem;
}

.experience-card__company {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.experience-card__dates {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: auto;
}

/* --- Work section --- */
.work-group {
  margin-bottom: 56px;
}

.work-group:last-child {
  margin-bottom: 0;
}

.work-group__heading {
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.work-group__heading--soon {
  color: var(--color-text-muted);
}

.work-group__intro {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 60ch;
  margin: -8px 0 20px;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.work-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

a.work-card:hover,
a.work-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 12px 24px -14px rgba(28, 28, 31, 0.25);
}

.work-card--compact {
  grid-column: 1 / -1;
  display: flex;
  align-items: stretch;
}

.work-card--compact .work-card__media {
  width: 160px;
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
}

.work-card--compact .work-card__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  flex: 1;
}

.work-card--compact .work-card__body {
  padding: 18px 22px 4px;
}

.work-card--compact .work-card__note {
  padding: 0 22px 18px;
}

@media (max-width: 600px) {
  .work-card--compact {
    flex-direction: column;
  }

  .work-card--compact .work-card__media {
    width: 100%;
    aspect-ratio: 16 / 9;
  }
}

.work-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg);
  position: relative;
}

.work-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(18, 24, 43, 0.55) 0%, rgba(18, 24, 43, 0.1) 55%, rgba(18, 24, 43, 0.4) 100%);
  pointer-events: none;
}

.work-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-card.is-soon .work-card__media img {
  opacity: 0.55;
}

.work-card__body {
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.work-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
}

.work-card__badge {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 100px;
}

.work-card__badge--link {
  color: var(--color-accent);
  background: rgba(224, 88, 63, 0.1);
}

.work-card__badge--soon {
  color: var(--color-text-muted);
  background: var(--color-border);
}

.work-card__note {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.site-footer__links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-footer a {
  color: var(--color-text);
  font-weight: 600;
  transition: color 0.15s ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--color-accent);
}

.site-footer__wip {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-accent);
}

/* ==========================================================================
   Case study page
   ========================================================================== */

.case-hero {
  padding: 72px 0 56px;
}

.case-hero h1 {
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  margin-bottom: 8px;
}

.case-hero__subhead {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  color: var(--color-text-muted);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
}

.overview-grid p {
  color: var(--color-text-muted);
}

.overview-grid ul {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.overview-grid li {
  color: var(--color-text-muted);
  padding-left: 22px;
  position: relative;
}

.overview-grid li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.full-width-image {
  border-top: 1px solid var(--color-border);
  background-color: #12182b;
  padding: 48px 0;
}

.full-width-image img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.annotations-intro {
  max-width: 68ch;
  margin-bottom: 48px;
}

.annotations-intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: 14px;
}

.annotations-intro p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-top: 10px;
}

.annotation-block {
  margin-bottom: 48px;
}

.annotation-block:last-child {
  margin-bottom: 0;
}

.annotation-block h3 {
  font-size: 1.15rem;
  margin-bottom: 16px;
}

.annotation-block img {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

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

  .work-grid {
    grid-template-columns: 1fr;
  }

  .overview-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .hero {
    padding: 56px 0 48px;
  }

  section {
    padding: 48px 0;
  }

  .experience-grid {
    grid-template-columns: 1fr;
  }

  .site-nav__links {
    gap: 20px;
  }

  .site-footer .container {
    flex-direction: column;
    align-items: flex-start;
  }
}