/* Fran Fernandez — portfolio. Light, professional, image-forward. */

:root {
  --color-bg: #fbfaf8;
  --color-bg-alt: #f2efe9;
  --color-surface: #ffffff;
  --color-text: #202225;
  --color-text-muted: #5b5e63;
  --color-border: #e6e2da;
  --color-accent: #d97c1f;
  --color-accent-dark: #b8650f;
  --color-teal: #3a5f66;
  --color-focus: #1461d1;

  --font-sans: -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
  --font-serif: Georgia, "Noto Serif JP", "Times New Roman", serif;

  --max-width: 1180px;
  --radius: 10px;
  --shadow-sm: 0 1px 2px rgba(20, 20, 20, 0.06), 0 1px 1px rgba(20, 20, 20, 0.04);
  --shadow-md: 0 8px 24px rgba(20, 20, 20, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

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

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

a { color: var(--color-accent-dark); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--color-accent); }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-text);
  color: #fff;
  padding: 0.75em 1.25em;
  border-radius: 0 0 8px 0;
  z-index: 1000;
}
.skip-link:focus {
  left: 0;
  top: 0;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3, h4 { font-family: var(--font-sans); font-weight: 700; line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 4vw + 1rem, 3.2rem); }
h2 { font-size: clamp(1.5rem, 2vw + 1rem, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.lede { font-size: 1.15rem; color: var(--color-text-muted); }

.section {
  padding: clamp(3rem, 6vw, 6rem) 0;
}
.section-alt { background: var(--color-bg-alt); }
.section-head {
  max-width: 720px;
  margin: 0 0 2.5rem;
}
.section-head .eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 0.6em;
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 248, 0.92);
  backdrop-filter: saturate(150%) blur(6px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--color-text);
  font-size: 1.05rem;
  white-space: nowrap;
}
.brand:hover { color: var(--color-text); }
.brand img { width: 30px; height: 30px; border-radius: 6px; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--color-text);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-wrap: wrap;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.4rem;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.main-nav a {
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { border-bottom-color: var(--color-accent); color: var(--color-text); }

.lang-switch {
  display: flex;
  gap: 0.3rem;
  border-left: 1px solid var(--color-border);
  padding-left: 1rem;
  margin-left: 0.2rem;
}
.lang-switch a {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: 6px;
  color: var(--color-text-muted);
  text-decoration: none;
}
.lang-switch a[aria-current="true"] {
  background: var(--color-text);
  color: #fff;
}
.lang-switch a:hover:not([aria-current="true"]) { background: var(--color-bg-alt); color: var(--color-text); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 0.4rem; }
  .main-nav {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem 1.5rem;
    gap: 1rem;
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 0.9rem; }
  .lang-switch { border-left: none; padding-left: 0; padding-top: 0.8rem; border-top: 1px solid var(--color-border); }
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem);
}
.hero .container {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-photo {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  border: 6px solid var(--color-surface);
  box-shadow: var(--shadow-md);
  background: var(--color-bg-alt);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-title { margin-bottom: 0.3em; }
.hero-role {
  font-size: 1.2rem;
  color: var(--color-teal);
  font-weight: 600;
  margin-bottom: 0.2em;
}
.hero-tagline {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 60ch;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  margin: 1rem 0 1.5rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 0.35em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

@media (max-width: 700px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-photo { margin: 0 auto; }
  .hero-meta, .hero-actions { justify-content: center; }
}

/* ---------- Buttons / chips ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.65em 1.3em;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); color: #fff; }
.btn-outline { background: transparent; border-color: var(--color-text); color: var(--color-text); }
.btn-outline:hover { background: var(--color-text); color: #fff; }
.btn-youtube { background: #cc1f1f; color: #fff; }
.btn-youtube:hover { background: #a71818; color: #fff; }

.chip-list { display: flex; flex-wrap: wrap; gap: 0.55rem; list-style: none; margin: 0; padding: 0; }
.chip {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.4em 0.9em;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}
.about-grid .prose p { max-width: 62ch; }
.skills-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.skills-card h3 { margin-bottom: 0.8em; }
@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ---------- Work / project cards ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}
.project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.project-cover {
  aspect-ratio: 1270 / 580;
  background: var(--color-bg-alt);
  overflow: hidden;
}
.project-cover img { width: 100%; height: 100%; object-fit: cover; }
.project-body { padding: 1.4rem 1.4rem 1.6rem; display: flex; flex-direction: column; gap: 0.7rem; flex: 1; }
.project-title { margin: 0; font-size: 1.25rem; }
.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 600;
}
.project-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.project-roles li {
  font-size: 0.76rem;
  background: var(--color-bg-alt);
  border-radius: 6px;
  padding: 0.25em 0.6em;
  color: var(--color-teal);
  font-weight: 700;
}
.project-desc { color: var(--color-text); font-size: 0.95rem; }
.project-note { font-size: 0.8rem; color: var(--color-text-muted); font-style: italic; }
.project-links { font-size: 0.88rem; display: flex; flex-wrap: wrap; gap: 0.3rem 1rem; }

.gallery-strip {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.2rem 0.1rem 0.6rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}
.gallery-strip a {
  flex: 0 0 auto;
  scroll-snap-align: start;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  width: 108px;
  height: 50px;
}
.gallery-strip img { width: 100%; height: 100%; object-fit: cover; }
.gallery-strip::-webkit-scrollbar { height: 6px; }
.gallery-strip::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }

.project-card.is-compact .project-cover { aspect-ratio: 1270/580; }
.project-cover.is-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--color-teal), #1f3236);
}
.project-cover.is-placeholder .placeholder-title {
  color: #fff;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.01em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.older-list { columns: 2; column-gap: 2rem; margin: 0; padding-left: 1.2rem; }
.older-list li { margin-bottom: 0.5rem; break-inside: avoid; }
@media (max-width: 560px) { .older-list { columns: 1; } }

/* ---------- Talks ---------- */
.talks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}
.talk-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.talk-venue { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-teal); }
.talk-topics { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 0; padding: 0; }
.talk-topics li {
  font-size: 0.76rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.25em 0.6em;
  color: var(--color-text-muted);
}
.talk-link { margin-top: auto; font-weight: 700; }

/* ---------- Videos / YouTube CTA ---------- */
.youtube-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  background: linear-gradient(135deg, #1c1d1f, #2c2f33);
  color: #f4f3f1;
  border-radius: var(--radius);
  padding: clamp(1.6rem, 4vw, 2.6rem);
}
.youtube-banner h2 { color: #fff; margin-bottom: 0.3em; }
.youtube-banner p { color: #c8c9cc; margin-bottom: 0; max-width: 55ch; }

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.6rem;
  margin-bottom: 2.5rem;
}
.video-card {
  display: block;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.video-card:hover { color: var(--color-text); border-color: var(--color-accent); }
.video-thumb { position: relative; aspect-ratio: 4/3; background: var(--color-bg-alt); overflow: hidden; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; }
.video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  background: rgba(20,20,20,0.15);
}
.video-play span {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(20,20,20,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-body { padding: 0.9rem 1rem 1.1rem; }
.video-title { font-weight: 700; font-size: 0.92rem; margin-bottom: 0.3em; line-height: 1.35; }
.video-date { font-size: 0.78rem; color: var(--color-text-muted); }

/* ---------- Contact ---------- */
.contact-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.contact-list a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}
.contact-list a:hover { border-color: var(--color-accent); color: var(--color-text); }
.contact-list .ico { font-size: 1.3rem; line-height: 1; }
.contact-list small { display: block; font-weight: 500; color: var(--color-text-muted); font-size: 0.78rem; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}
.site-footer .container { display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; justify-content: space-between; }

/* ---------- Misc ---------- */
.review-flag {
  display: none;
}