/* ─────────────────────────────────────────
   TOKENS
───────────────────────────────────────── */
:root {
  --bg:        #0D0D0D;
  --surface:   #2A1F1B;
  --accent:    #5A1E2B;
  --plum:      #4A314D;
  --text:      #C8C6C2;
  --text-dim:  #7A7875;
  --text-faint:#3E3C3A;
  --border:    rgba(200,198,194,0.08);
  --border-md: rgba(200,198,194,0.14);

  --font-head: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ─────────────────────────────────────────
   RESET
───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ─────────────────────────────────────────
   NAV
───────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  height: 64px;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text);
  opacity: 0.9;
  transition: opacity 0.2s;
}
.nav-logo:hover { opacity: 1; }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text);
}
.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}

/* ─────────────────────────────────────────
   LAYOUT
───────────────────────────────────────── */
main {
  padding-top: 64px;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.hero {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  padding: 5rem 3rem 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(90,30,43,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 30% 70%, rgba(74,49,77,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  max-width: 680px;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 2.5rem;
}

.hero-quote {
  font-family: var(--font-head);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-dim);
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
  margin-bottom: 3rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--accent);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover {
  background: #6e2435;
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 1px solid var(--border-md);
  color: var(--text-dim);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover {
  border-color: var(--text-dim);
  color: var(--text);
}

.hero-deco {
  position: absolute;
  right: 3rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}
.deco-line {
  width: 1px;
  height: 240px;
  background: linear-gradient(to bottom, transparent, var(--border-md), transparent);
  margin: 0 auto 2rem;
}
.deco-circle {
  width: 80px; height: 80px;
  border: 1px solid var(--border);
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
}
.deco-circle::after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid var(--border-md);
  border-radius: 50%;
}

/* ─────────────────────────────────────────
   FEATURED PROJECTS
───────────────────────────────────────── */
.section-featured {
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
}

.project-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: start;
  padding: 2rem;
  background: transparent;
  border: none;
  transition: background 0.3s;
  position: relative;
}
.project-card:hover {
  background: rgba(255,255,255,0.02);
}
.project-card:not(:last-child) {
  border-right: 1px solid var(--border);
}

.project-num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 300;
  color: var(--text-faint);
  line-height: 1;
  margin-top: 0.1rem;
}

.project-info h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.6rem;
}
.project-info p {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border-md);
  padding: 2px 8px;
  margin-right: 6px;
  margin-bottom: 4px;
  transition: border-color 0.2s, color 0.2s;
}
.project-card:hover .tag {
  border-color: rgba(90,30,43,0.4);
  color: var(--text);
}

.project-arrow {
  font-size: 1.1rem;
  color: var(--text-faint);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.2s, transform 0.3s var(--ease), color 0.2s;
}
.project-card:hover .project-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--accent);
}

/* ─────────────────────────────────────────
   BLOG PREVIEW
───────────────────────────────────────── */
.section-blog-preview {
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
}

.posts-list {
  margin-bottom: 2rem;
}

.post-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.post-row:first-child {
  border-top: 1px solid var(--border);
}

.post-date {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  white-space: nowrap;
}
.post-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
  transition: color 0.2s;
}
.post-row:hover .post-title { color: var(--text); }
.post-arrow {
  color: var(--text-faint);
  opacity: 0;
  transition: opacity 0.2s, color 0.2s;
}
.post-row:hover .post-arrow {
  opacity: 1;
  color: var(--accent);
}

.view-all {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
}
.view-all:hover { color: var(--text); }

/* ─────────────────────────────────────────
   PAGE HEADER (inner pages)
───────────────────────────────────────── */
.page-header {
  padding: 7rem 3rem 4rem;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 50% 80% at 80% 50%, rgba(90,30,43,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-header .section-label { margin-bottom: 1rem; }
.page-header h1 {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1;
  color: var(--text);
  position: relative;
}

/* ─────────────────────────────────────────
   ABOUT PAGE
───────────────────────────────────────── */
.about-body {
  padding: 5rem 3rem;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 6rem;
  align-items: start;
}
.about-text p {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.about-text p:first-child {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.5;
  color: var(--text);
  font-style: italic;
}
.skills-block {
  border: 1px solid var(--border);
  padding: 2rem;
  position: sticky;
  top: 80px;
}
.skills-block h3 {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.skill-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.skill-list li {
  font-size: 0.75rem;
  color: var(--text-dim);
  border: 1px solid var(--border-md);
  padding: 4px 12px;
  letter-spacing: 0.05em;
  transition: color 0.2s, border-color 0.2s;
}
.skill-list li:hover {
  color: var(--text);
  border-color: rgba(90,30,43,0.5);
}
.timeline {
  margin-top: 2.5rem;
}
.timeline h3 {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.timeline-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.tl-year {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  padding-top: 2px;
}
.tl-content strong {
  display: block;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 2px;
}
.tl-content span {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ─────────────────────────────────────────
   PROJECTS PAGE
───────────────────────────────────────── */
.projects-full {
  padding: 5rem 3rem;
}
.project-full-card {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: start;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
  cursor: pointer;
}
.project-full-card:first-child { border-top: 1px solid var(--border); }
.project-full-card:hover { background: rgba(255,255,255,0.015); }

.pfc-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--text-faint);
  line-height: 1;
  margin-top: 4px;
}
.pfc-body h3 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.pfc-body p {
  font-size: 0.83rem;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 560px;
  margin-bottom: 1rem;
}
.pfc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pfc-arrow {
  font-size: 1.2rem;
  color: var(--text-faint);
  opacity: 0;
  transition: opacity 0.2s, color 0.2s;
  margin-top: 6px;
  white-space: nowrap;
}
.project-full-card:hover .pfc-arrow {
  opacity: 1;
  color: var(--accent);
}

/* ─────────────────────────────────────────
   BLOG PAGE
───────────────────────────────────────── */
.blog-grid {
  padding: 5rem 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  border: 1px solid var(--border);
}
.blog-card {
  padding: 2.5rem;
  border: none;
  transition: background 0.3s;
}
.blog-card:hover { background: rgba(255,255,255,0.02); }
.blog-card.featured {
  grid-column: span 2;
  border-bottom: 1px solid var(--border);
}
.blog-card:nth-child(even) {
  border-left: 1px solid var(--border);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.blog-date {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}
.blog-category {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(90,30,43,0.4);
  padding: 2px 8px;
}
.blog-card h2 {
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.8rem;
  line-height: 1.25;
  transition: color 0.2s;
}
.blog-card.featured h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}
.blog-card:hover h2 { color: var(--text); }
.blog-card p {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}
.read-more {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  transition: letter-spacing 0.2s;
}
.blog-card:hover .read-more { letter-spacing: 0.18em; }

/* ─────────────────────────────────────────
   CONTACT PAGE
───────────────────────────────────────── */
.contact-body {
  padding: 5rem 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.contact-text p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.contact-text .large {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--text);
  font-style: italic;
  margin-bottom: 1.5rem;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}
.contact-link-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  transition: border-color 0.2s, background 0.2s;
}
.contact-link-item:hover {
  border-color: var(--border-md);
  background: rgba(255,255,255,0.02);
}
.cli-icon {
  width: 36px; height: 36px;
  border: 1px solid var(--border-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  color: var(--text-dim);
  flex-shrink: 0;
}
.cli-info strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 2px;
}
.cli-info span {
  font-size: 0.75rem;
  color: var(--text-dim);
}
.cli-arrow {
  margin-left: auto;
  color: var(--text-faint);
  font-size: 1rem;
  transition: color 0.2s, transform 0.2s;
}
.contact-link-item:hover .cli-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

.contact-form-block {
  border: 1px solid var(--border);
  padding: 2.5rem;
}
.contact-form-block h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 2rem;
}
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border-md);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(90,30,43,0.7);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint);
}
.form-submit {
  display: inline-block;
  padding: 0.75rem 2.5rem;
  background: var(--accent);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  width: 100%;
  margin-top: 0.5rem;
}
.form-submit:hover { background: #6e2435; }

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer {
  padding: 2rem 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 900px) {
  .about-body { grid-template-columns: 1fr; gap: 3rem; }
  .skills-block { position: static; }
  .contact-body { grid-template-columns: 1fr; gap: 3rem; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card.featured { grid-column: span 1; }
  .blog-card:nth-child(even) { border-left: none; border-top: 1px solid var(--border); }
  .project-card:not(:last-child) { border-right: none; }
  .projects-grid { grid-template-columns: 1fr; border: none; gap: 1px; }
  .project-card { border: 1px solid var(--border); }
}

@media (max-width: 640px) {
  .nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: rgba(13,13,13,0.97);
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-toggle { display: flex; }

  .hero { padding: 4rem 1.5rem; }
  .hero-deco { display: none; }
  .section-featured, .section-blog-preview { padding: 4rem 1.5rem; }
  .page-header { padding: 5rem 1.5rem 3rem; }
  .about-body, .contact-body, .projects-full { padding: 3rem 1.5rem; }
  .blog-grid { padding: 3rem 1.5rem; }
  .footer { padding: 1.5rem; flex-direction: column; gap: 1rem; text-align: center; }
  .post-row { grid-template-columns: 70px 1fr; gap: 1rem; }
  .post-arrow { display: none; }
  .project-full-card { grid-template-columns: 60px 1fr; }
  .pfc-arrow { display: none; }
}

/* ─────────────────────────────────────────
   ANIMATIONS
───────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow  { animation: fadeUp 0.7s var(--ease) 0.1s both; }
.hero-title    { animation: fadeUp 0.8s var(--ease) 0.2s both; }
.hero-quote    { animation: fadeUp 0.8s var(--ease) 0.35s both; }
.hero-cta      { animation: fadeUp 0.8s var(--ease) 0.5s both; }
.hero-deco     { animation: fadeUp 0.8s var(--ease) 0.6s both; }