/* ==========================================================================
   Johanna Escudero Pino — Portfolio
   Design: Refined editorial. Analyst-credible warmth.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght,SOFT@9..144,300..700,0..100&family=Public+Sans:wght@300;400;500;600;700&display=swap');

/* ---------- Tokens ---------- */
:root {
  --ink: #1a2e35;
  --ink-soft: #2a4651;
  --body: #2a2a2a;
  --muted: #6b6b6b;
  --bg: #f7f3eb;
  --bg-card: #fdf9ef;
  --bg-deep: #efe7d6;
  --accent: #b8552c;
  --accent-soft: #d97a4f;
  --line: #d9cfbf;
  --line-soft: #e8e0cf;

  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Public Sans', system-ui, -apple-system, sans-serif;

  --measure: 68ch;
  --container: 1180px;
  --container-narrow: 780px;

  --radius: 4px;
  --radius-lg: 8px;

  --transition: 200ms ease;
}

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

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--body);
  background: var(--bg);
  font-feature-settings: 'kern', 'liga', 'calt';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
a:hover { color: var(--ink); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  font-variation-settings: "opsz" 120, "SOFT" 30;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 400; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; font-family: var(--sans); font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--accent); }

p { margin: 0 0 1.1em; max-width: var(--measure); }

.lede {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.45;
  color: var(--ink-soft);
  font-weight: 350;
  font-variation-settings: "opsz" 144;
  max-width: 60ch;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 1rem;
}

::selection { background: var(--accent); color: var(--bg); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 28px;
}

main { min-height: 60vh; }

section { padding: 64px 0; }
section + section { border-top: 1px solid var(--line-soft); }

/* ---------- Top bar / Navigation ---------- */
.topbar {
  background: var(--bg);
  border-bottom: 1px solid var(--line-soft);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(247, 243, 235, 0.92);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  max-width: var(--container);
  margin: 0 auto;
}

.brand {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--accent); }
.brand .brand-mark {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
}

.nav {
  display: flex;
  gap: 28px;
}

.nav a {
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.nav a:hover, .nav a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 720px) {
  .nav { gap: 18px; }
  .nav a { font-size: 0.85rem; }
  .topbar-inner { padding: 14px 20px; }
  .container, .container-narrow { padding: 0 20px; }
}
@media (max-width: 540px) {
  .topbar-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
  .nav { flex-wrap: wrap; }
}

/* ---------- Hero variants ---------- */
.hero {
  padding: 100px 0 80px;
  position: relative;
}

.hero-home {
  padding: 110px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero-home::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(184, 85, 44, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-home h1 {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  font-weight: 350;
  margin-bottom: 0.2em;
  font-variation-settings: "opsz" 144, "SOFT" 50;
}

.hero-home h1 .accent {
  color: var(--accent);
  font-style: italic;
  font-weight: 300;
}

.hero-home .lede {
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  max-width: 56ch;
  margin-top: 1.2em;
}

.hero-sub {
  display: inline-block;
  margin-top: 0.6em;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.hero-sub .dot {
  display: inline-block;
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 50%;
  margin: 0 10px;
  vertical-align: middle;
}

/* Page hero (lighter) */
.page-hero {
  padding: 80px 0 50px;
}
.page-hero .eyebrow { margin-bottom: 1.2rem; }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
.page-hero .lede { margin-top: 1em; }

/* ---------- Cards & grids ---------- */
.grid {
  display: grid;
  gap: 28px;
}
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 760px) { .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
}

a.card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 8px 24px -12px rgba(26, 46, 53, 0.18);
}

.card .eyebrow {
  margin-bottom: 0.6rem;
}

.card h3 {
  margin: 0 0 0.4em;
  font-size: 1.25rem;
}

.card .card-meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.8em;
  font-variant-numeric: tabular-nums;
}

.card .arrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 500;
  margin-top: 1em;
  font-size: 0.92rem;
  transition: transform var(--transition);
}
a.card:hover .arrow { transform: translateX(4px); }

/* ---------- Project cards (work page) ---------- */
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 36px 32px;
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
  display: block;
}
.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px -14px rgba(26, 46, 53, 0.2);
}
.project-card .project-type {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
}
.project-card h3 {
  font-size: 1.5rem;
  margin: 0.7em 0 0.4em;
  font-weight: 400;
}
.project-card .project-summary {
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin: 0;
}
.project-card .project-meta {
  margin-top: 1.4em;
  padding-top: 1em;
  border-top: 1px solid var(--line-soft);
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.project-card .read-more {
  color: var(--accent);
  font-weight: 500;
}

/* ---------- Single project / article layout ---------- */
.article {
  padding: 60px 0 80px;
}

.article-header {
  margin-bottom: 50px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.article-header .eyebrow { margin-bottom: 1rem; }
.article-header h1 { margin-bottom: 0.5em; }
.article-header .lede { margin-top: 0.6em; }

.article-body {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 60px;
  align-items: start;
}

.article-body .prose {
  max-width: 64ch;
}

.article-body .prose h2 {
  font-size: 1.6rem;
  margin-top: 2em;
  margin-bottom: 0.6em;
}
.article-body .prose h3 {
  font-size: 1.2rem;
  margin-top: 1.6em;
  margin-bottom: 0.5em;
  font-family: var(--sans);
  font-weight: 600;
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
}

.article-body .prose ul,
.article-body .prose ol {
  padding-left: 1.4em;
  max-width: 60ch;
}
.article-body .prose li { margin-bottom: 0.5em; }

.article-body .prose blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.4em 0 0.4em 1.4em;
  margin: 1.8em 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink-soft);
  font-style: italic;
}

.sidebar {
  position: sticky;
  top: 100px;
  font-size: 0.92rem;
  border-left: 1px solid var(--line);
  padding-left: 24px;
}
.sidebar h4 {
  font-size: 0.72rem;
  margin: 0 0 0.4em;
  letter-spacing: 0.14em;
}
.sidebar .meta-block {
  margin-bottom: 1.6em;
}
.sidebar .meta-block p {
  margin: 0;
  color: var(--ink-soft);
}

.download-btn {
  display: inline-block;
  background: var(--ink);
  color: var(--bg) !important;
  padding: 12px 22px;
  text-decoration: none !important;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: background var(--transition);
  margin-top: 0.8em;
}
.download-btn:hover { background: var(--accent); color: var(--bg) !important; }

.download-btn .arrow { margin-left: 8px; }

@media (max-width: 860px) {
  .article-body { grid-template-columns: 1fr; }
  .sidebar { border-left: none; padding-left: 0; padding-top: 24px; border-top: 1px solid var(--line); position: static; }
}

/* ---------- Notice / disclosure box ---------- */
.notice {
  background: var(--bg-deep);
  border-left: 3px solid var(--accent);
  padding: 18px 22px;
  margin: 1.8em 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.notice strong { color: var(--ink); }
.notice p:last-child { margin-bottom: 0; }

/* ---------- CV page styles ---------- */
.cv-page {
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 60px 56px;
  margin: 40px auto;
  max-width: 860px;
}

.cv-page h1 {
  font-size: 2.4rem;
  margin-bottom: 0.2em;
}
.cv-page .cv-contact {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 2.5em;
  padding-bottom: 1.5em;
  border-bottom: 1px solid var(--line);
}
.cv-page h2 {
  font-family: var(--sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink);
  font-weight: 700;
  margin: 2.2em 0 1em;
  padding-bottom: 0.4em;
  border-bottom: 1.5px solid var(--ink);
}

.cv-page h2:first-of-type { margin-top: 0; }

.cv-entry {
  margin-bottom: 1.8em;
}
.cv-entry .entry-head {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0.4em;
}
.cv-entry .entry-title {
  font-weight: 600;
  color: var(--ink);
  font-size: 1rem;
}
.cv-entry .entry-org {
  color: var(--ink-soft);
  font-style: italic;
}
.cv-entry .entry-date {
  color: var(--muted);
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}
.cv-entry p { margin: 0.4em 0; font-size: 0.96rem; }
.cv-entry ul { margin: 0.5em 0; padding-left: 1.3em; }
.cv-entry li { margin-bottom: 0.3em; font-size: 0.96rem; }

@media (max-width: 640px) {
  .cv-page { padding: 36px 28px; }
}

/* ---------- About page ---------- */
.about-hero-inner {
  display: flex;
  align-items: center;
  gap: 48px;
}

.about-hero-text {
  flex: 1;
}

.about-hero-photo {
  flex-shrink: 0;
  width: 220px;
}

.about-hero-photo img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 3 / 4;
  object-position: center top;
  border: 1px solid var(--line);
}

@media (max-width: 640px) {
  .about-hero-inner {
    flex-direction: column-reverse;
    gap: 28px;
  }
  .about-hero-photo {
    width: 160px;
    align-self: flex-start;
  }
}

.about-section h2 {
  font-size: 1.7rem;
  margin-top: 2em;
}
.about-section p {
  font-size: 1.05rem;
}

.text-with-photo {
  display: flex;
  gap: 36px;
  align-items: flex-start;
}

.text-with-photo__body {
  flex: 1;
}

.text-with-photo__body p {
  margin-bottom: 1.1em;
}

.text-with-photo__figure {
  flex-shrink: 0;
  width: 200px;
  margin: 0;
}

.text-with-photo__figure img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  display: block;
}

@media (max-width: 640px) {
  .text-with-photo {
    flex-direction: column;
  }
  .text-with-photo__figure {
    width: 100%;
  }
  .text-with-photo__figure img {
    height: 220px;
  }
}

.section-photo {
  margin: 1.8em 0 2.4em;
  padding: 0;
}

.section-photo img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  display: block;
}

.section-photo figcaption {
  margin-top: 0.6em;
  font-size: 0.83rem;
  color: var(--muted);
  font-style: italic;
  letter-spacing: 0.01em;
}

.languages-strip {
  margin-top: 2em;
  padding: 24px;
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
}
.languages-strip h4 { margin-top: 0; }
.languages-strip p { margin: 0; }

/* ---------- Contact ---------- */
/* .contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  margin-top: 2em;
} */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 2em;
}
.contact-item h4 {
  margin-bottom: 0.3em;
}
.contact-item p, .contact-item a {
  font-size: 1.05rem;
  margin: 0;
}

/* ---------- Contact form ---------- */
.contact-form {
  max-width: 580px;
}

.form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.6em;
}

.form-field label {
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin-bottom: 0.5em;
}

.form-field input,
.form-field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--body);
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184, 85, 44, 0.12);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--muted);
}

.field-hint {
  font-size: 0.83rem;
  color: var(--muted);
  margin-top: 0.4em;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.submit-btn {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--ink);
  color: var(--bg);
  border: none;
  border-radius: var(--radius);
  padding: 14px 28px;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background var(--transition);
}

.submit-btn:hover {
  background: var(--accent);
}

.field-error {
  font-size: 0.85rem;
  color: #c0392b;
  margin-top: 0.4em;
}

.input-error {
  border-color: #c0392b !important;
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.12) !important;
}

.form-toast {
  margin-top: 1.4em;
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
}

.form-toast--success {
  background: #eaf6ee;
  border: 1px solid #a8d5b5;
  color: #1e5c30;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
  margin-top: 80px;
  font-size: 0.88rem;
  color: var(--muted);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer a { color: var(--muted); }
.footer a:hover { color: var(--accent); }

/* ---------- Small things ---------- */
.divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 3em 0;
}

.tag {
  display: inline-block;
  font-size: 0.78rem;
  padding: 3px 10px;
  background: var(--bg-deep);
  color: var(--ink-soft);
  border-radius: 20px;
  margin-right: 6px;
  margin-bottom: 4px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.interest-list {
  margin: 1.5em 0;
  padding: 0;
  list-style: none;
}
.interest-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.interest-list li:last-child { border-bottom: none; }
.interest-list .interest-num {
  font-family: var(--serif);
  font-size: 0.9rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  font-style: italic;
  flex-shrink: 0;
  width: 28px;
}
.interest-list .interest-text {
  flex: 1;
}
.interest-list .interest-text strong {
  color: var(--ink);
  font-weight: 600;
}
.interest-list .interest-text span {
  color: var(--muted);
  font-size: 0.92rem;
  display: block;
  margin-top: 2px;
}

/* Decorative serif rule */
.serif-rule {
  font-family: var(--serif);
  color: var(--accent);
  font-size: 1.4rem;
  text-align: center;
  margin: 2em 0;
  font-style: italic;
}

/* Print */
@media print {
  .topbar, .footer { display: none; }
  body { background: white; }
}