/* ============================================================
   PORTFOLIO — style.css  (dark theme)
   Fonts: Lora (serif, body/display) + DM Sans (UI/nav)
   — closest free equivalents to Dario's Tiempos Text + Söhne
   ============================================================ */

/* ---- TOKENS ---- */
:root {
  /* Dark palette */
  --color-bg:         #0e0e0e;
  --color-surface:    #161616;
  --color-card-bg:    #1c1c1c;
  --color-border:     #262626;
  --color-border-mid: #333333;

  /* Text */
  --color-text:       #e8e6e1;
  --color-muted:      #888888;
  --color-faint:      #555555;
  --color-heading:    #ffffff;
  --color-secondary:  #b0aca6;

  /* Accent — warm amber, not cold blue */
  --color-accent:     #c8a96e;
  --color-hover:      #cd7c5e;

  /* Tags */
  --color-tag-bg:     #242424;
  --color-tag-text:   #888888;

  /* Fonts — swap these if you buy Tiempos Text + Söhne licenses */
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans:  'Lora', Georgia, 'Times New Roman', serif;

  /* Type scale */
  --text-xs:   11px;
  --text-sm:   13px;
  --text-base: 15px;
  --text-md:   16px;
  --text-lg:   18px;
  --text-xl:   24px;
  --text-2xl:  32px;
  --text-3xl:  42px;

  /* Spacing */
  --space-xs:  8px;
  --space-sm:  16px;
  --space-md:  24px;
  --space-lg:  40px;
  --space-xl:  56px;
  --space-2xl: 80px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --max-width: 860px;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* ---- BASE ---- */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

/* ---- LAYOUT ---- */
.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.divider {
  border: none;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 22px;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--color-heading);
  margin-bottom: var(--space-md);
  font-weight: 400;
}

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  background: rgba(14, 14, 14, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  padding: 18px 0;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-name {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 400;
  color: var(--color-heading);
  text-decoration: none;
}
.nav-name:hover { text-decoration: none; color: var(--color-heading); }

.nav-links {
  display: flex;
  gap: var(--space-md);
}
.nav-links a {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-secondary);
  text-decoration: none;
}
.nav-links a:hover { color: var(--color-hover); text-decoration: none; }

/* ---- PROFILE ---- */
.profile {
  padding: var(--space-2xl) 0 19px;
}

.profile-photo,
.profile-photo-placeholder {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin-bottom: var(--space-sm);
  object-fit: cover;
}

.profile-photo-placeholder {
  background: #222;
  border: 1px solid var(--color-border-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--color-muted);
}

.profile-name {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--color-heading);
  margin-bottom: var(--space-xs);
}

.profile-role {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.profile-bio {
  font-family: var(--font-serif);
  font-size: var(--text-md);
  line-height: 1.8;
  color: var(--color-secondary);
  max-width: 560px;
  margin-bottom: var(--space-sm);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-muted);
  padding: 8px;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: border-color 0.15s, color 0.15s;
}
.social-link:hover {
  border-color: #555;
  color: var(--color-text);
  text-decoration: none;
}

/* ---- SECTIONS ---- */
.section {
  padding: var(--space-xl) 0;
}
#projects {
  padding-bottom: 19px;
}
.section-label {
  ...
}

/* ---- PROJECTS GRID ---- */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.project-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-md);
  padding: var(--space-sm) 20px;
  border: 1px solid var(--color-border);
  transition: border-color 0.15s;
  display: flex;
  flex-direction: column;
  min-height: 230px;
}
.project-card:hover {
  border-color: var(--color-border-mid);
}

.project-pin {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  opacity: 0.8;
  margin-bottom: 8px;
}
.project-pin svg { opacity: 0.7; }

.project-cover {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: var(--space-sm);
}

.project-title {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-heading);
  margin-bottom: 5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-summary {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-sm);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: var(--space-sm);
}

.tag {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  padding: 3px var(--space-xs);
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  border-radius: 4px;
}

.project-links {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  margin-top: auto;
}

.project-link {
  font-family: var(--font-sans);
  font-size: 13px;
  color: #FFFFFF;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.project-link:hover { text-decoration: underline; color: var(--color-hover); }

/* ---- THOUGHTS LIST ---- */
.thought-list {
  display: flex;
  flex-direction: column;
}

.thought-item {
  padding: var(--space-md) 0;
}

.thought-item:first-child {
  padding-top: 0;
}

.thought-item:last-child {
  border-bottom: none;
}
.thought-item:first-child { padding-top: 0; }
.thought-item:last-child { border-bottom: none; }

.thought-pin {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  opacity: 0.8;
  margin-bottom: 4px;
}

.thought-date {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--color-secondary);
  margin-bottom: 4px;
}

.thought-title {
  font-family: var(--font-serif);
  font-size: var(--text-md);
  font-weight: 400;
  color: var(--color-heading);
  margin-bottom: 5px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-decoration: none;
  line-height: 1.4;
}
.thought-title:hover { color: var(--color-hover); text-decoration: none; }

.thought-summary {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-secondary);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.thought-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: var(--space-xs);
}

/* ---- VIEW MORE / OVERFLOW PANEL ---- */
.view-more-wrap {
  margin-top: var(--space-sm);
}

.view-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-muted);
  background: none;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.view-more-btn:hover {
  color: var(--color-text);
  border-color: #555;
}
.view-more-btn .chevron {
  transition: transform 0.2s ease;
}
.view-more-btn[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.overflow-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}
.overflow-panel.open {
  max-height: 9999px; /* large enough for any content */
}

.overflow-grid {
  padding-top: var(--space-sm);
}
.overflow-list .thought-item:first-child {
  padding-top: var(--space-sm);
}

/* ---- FOOTER ---- */
.footer {
  padding: var(--space-md) 0 var(--space-lg);
}
.footer p {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-secondary);
}

/* ============================================================
   PROJECT DETAIL PAGE
   ============================================================ */
.detail-nav {
  padding: var(--space-sm) 0;
  margin-bottom: var(--space-md);
}.back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-secondary);
  background: var(--color-surface);
  color: var(--color-secondary);
  text-decoration: none;
  font-size: 16px;
  line-height: 1;
  transition: border-color 0.15s, color 0.15s;
}
.back-link:hover { border-color: var(--color-heading); color: var(--color-heading); text-decoration: none; }

.detail-header { margin-bottom: var(--space-lg); }

.detail-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-heading);
  margin-bottom: var(--space-sm);
}
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-muted);
}
.detail-cover {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.detail-body {
  font-family: var(--font-serif);
  font-size: var(--text-md);
  line-height: 1.85;
  color: #b0aca5;
}
.detail-body p { margin-bottom: 1.3em; }
.detail-body h2 {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-heading);
  margin: 2em 0 0.5em;
}
.detail-body ul, .detail-body ol {
  padding-left: 1.5em;
  margin-bottom: 1.3em;
  list-style: revert;
}
.detail-body li { margin-bottom: 0.4em; }
.detail-body code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.88em;
  background: var(--color-card-bg);
  padding: 2px 5px;
  border-radius: 4px;
  color: var(--color-text);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  padding: 10px 20px;
  background: var(--color-accent);
  color: #0e0e0e;
  border-radius: var(--radius-sm);
  text-decoration: none;
  margin-top: var(--space-sm);
  font-weight: 500;
  transition: opacity 0.15s;
}
.cta-button:hover { opacity: 0.85; text-decoration: none; color: #0e0e0e; }

/* ============================================================
   BLOG POST PAGE
   ============================================================ */
.post-header {
  padding-top: var(--space-sm);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-lg);
}
.post-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--color-heading);
  margin-bottom: var(--space-sm);
}
.post-meta {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-secondary);
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  align-items: center;
}

.post-body {
  font-family: var(--font-serif);
  font-size: var(--text-md);
  line-height: 1.9;
  color: var(--color-heading);
  padding-bottom: var(--space-2xl);
}
.post-body p { margin-bottom: 1.4em; }
.post-body h2 {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 400;
  margin: 2.5em 0 0.6em;
  color: var(--color-heading);
}
.post-body blockquote {
  border-left: 2px solid var(--color-border-mid);
  padding-left: var(--space-sm);
  color: var(--color-muted);
  font-style: italic;
  margin: 1.5em 0;
}
.post-body ul, .post-body ol {
  padding-left: 1.5em;
  margin-bottom: 1.4em;
  list-style: revert;
}
.post-body li { margin-bottom: 0.5em; }
.post-body code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.88em;
  background: var(--color-card-bg);
  padding: 2px 5px;
  border-radius: 4px;
  color: var(--color-text);
}
.post-body pre {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  overflow-x: auto;
  margin-bottom: 1.4em;
}
.post-body pre code { background: none; padding: 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 560px) {
  .profile { padding: var(--space-xl) 0 19px; }
  .profile-name { font-size: var(--text-2xl); }
  .projects-grid { grid-template-columns: 1fr; }
  .nav-links { gap: var(--space-sm); }
  .detail-title, .post-title { font-size: var(--text-xl); }
}