/* ── Reset & Base ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0e0e0e;
  --bg-alt: #161616;
  --text: #d4d4d4;
  --text-muted: #888;
  --accent: #c8b891;
  --font-body: 'Palatino Linotype', Palatino, 'Book Antiqua', serif;
  --font-heading: 'Palatino Linotype', Palatino, 'Book Antiqua', serif;
  --max-width: 860px;
  --nav-height: 56px;
}

html {
  font-size: 20px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s;
}
a:hover {
  opacity: 0.75;
}

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

/* ── Navigation ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  background: var(--bg);
  border-bottom: 1px solid #1e1e1e;
}

nav .site-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.02em;
}

nav .nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}

nav .nav-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}

nav .nav-links a:hover,
nav .nav-links a.active {
  color: var(--text);
  opacity: 1;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  margin: 5px 0;
  transition: 0.25s;
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  nav .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    border-bottom: 1px solid #1e1e1e;
    padding: 1rem clamp(1.25rem, 4vw, 3rem);
    gap: 0.75rem;
  }
  nav .nav-links.open { display: flex; }
}

/* ── Page Wrapper ── */
.page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3.5rem clamp(1.25rem, 4vw, 3rem) 5rem;
}

/* ── Home ── */
.home-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.75rem;
}

.portrait {
  width: 200px;
  border-radius: 4px;
  filter: grayscale(10%);
}

.bio h1 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.15rem;
}

.bio .subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
  text-align: center;
}

.bio p {
  margin-bottom: 1rem;
  color: var(--text);
  font-size: 0.95rem;
  text-align: justify;
  max-width: 65ch;
  margin-left: auto;
  margin-right: auto;
}

.bio p:last-of-type {
  margin-bottom: 1.75rem;
}

.social-row {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
}

.social-row a {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}
.social-row a:hover {
  color: var(--text);
  border-color: var(--text-muted);
  opacity: 1;
}

@media (max-width: 640px) {
  .portrait {
    width: 160px;
  }
  .social-row { justify-content: center; }
}

/* ── Gallery ── */
.gallery-header {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 2rem;
}

.gallery-grid {
  columns: 2;
  column-gap: 0.75rem;
}

.gallery-grid img {
  width: 100%;
  margin-bottom: 0.75rem;
  border-radius: 2px;
  cursor: pointer;
  transition: opacity 0.25s;
}
.gallery-grid img:hover {
  opacity: 0.85;
}

@media (max-width: 640px) {
  .gallery-grid { columns: 1; }
}

/* ── Lightbox ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.lightbox.open {
  display: flex;
}
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 2px;
}

.page--wide {
  max-width: 1200px;
}

/* ── CV ── */
.cv-layout {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.cv-embed {
  width: 100%;
  height: 80vh;
  border: none;
  border-radius: 3px;
}

/* ── Contact ── */
.contact-layout {
  max-width: 540px;
  margin: 0 auto;
}

.contact-header {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 1.25rem;
}

.contact-email {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-socials {
  margin-top: 0.5rem;
}

/* ── Footer ── */
footer {
  text-align: center;
  padding: 2rem 1rem 2.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}