/*
Theme Name: Daniël van der Duim
Author: Daniël van der Duim
Description: Minimal neoclassical musician portfolio — pianist, composer, producer.
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: dvd
*/

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garant:ital,wght@0,400;0,500;1,400&family=DM+Sans:wght@300;400&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --paper:     #ffffff;
  --paper-2:   #f8f8f8;
  --ink:        #1a1815;
  --ink-soft:   #5a5650;
  --ink-muted:  #8a8278;
  --ink-faint:  #b0aa9e;
  --rule:       rgba(26,24,21,0.10);
  --rule-light: rgba(26,24,21,0.07);
  --dark-bg:    #1e1c18;
  --serif:      'Cormorant Garant', 'Palatino Linotype', Georgia, serif;
  --sans:       'DM Sans', 'Helvetica Neue', Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 15px;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ── NAVIGATION ─────────────────────────────────────────── */
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.6rem 2.5rem;
  border-bottom: 0.5px solid var(--rule);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-nav__logo {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.site-nav__links {
  display: flex;
  gap: 2.2rem;
  align-items: center;
  list-style: none;
}

.site-nav__links a {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 400;
  transition: color 0.15s;
}

.site-nav__links a:hover,
.site-nav__links .current-menu-item a { color: var(--ink); }

.site-nav__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  width: 100%;
  height: 90vh;
  min-height: 520px;
  max-height: 820px;
  overflow: hidden;
  background: var(--dark-bg);
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18,16,14,0.15) 0%, rgba(18,16,14,0.75) 100%);
}

.hero__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.5rem 2.5rem 3rem;
}

.hero__eyebrow {
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(245,242,236,0.5);
  margin-bottom: 0.9rem;
  font-weight: 400;
}

.hero__name {
  font-family: var(--serif);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 400;
  line-height: 1.0;
  color: #ffffff;
  letter-spacing: -0.01em;
  margin-bottom: 0.7rem;
}

.hero__name em {
  font-style: italic;
  color: rgba(245,242,236,0.6);
}

.hero__role {
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(245,242,236,0.45);
  font-weight: 400;
}

/* ── BIO STRIP ───────────────────────────────────────────── */
.bio-strip {
  padding: 3rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
  border-bottom: 0.5px solid var(--rule);
}

.bio-strip__label {
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 400;
  padding-top: 0.25rem;
}

.bio-strip__text {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--ink-soft);
  font-style: italic;
}

/* ── SECTION HEADER ──────────────────────────────────────── */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 0.9rem;
  border-bottom: 0.5px solid var(--rule);
  margin-bottom: 1.8rem;
}

.section-label {
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 400;
}

.section-meta {
  font-family: var(--serif);
  font-size: 13px;
  color: var(--ink-muted);
  font-weight: 400;
}

/* ── PROJECTS GRID ───────────────────────────────────────── */
.projects-section { padding: 3rem 2.5rem; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.project-card { cursor: pointer; }

.project-card__image {
  width: 100%;
  aspect-ratio: 4/3;
  margin-bottom: 0.9rem;
  overflow: hidden;
  background: var(--paper-2);
}

.project-card__image img {
  transition: transform 0.5s ease;
}

.project-card:hover .project-card__image img {
  transform: scale(1.03);
}

.project-card__image--dark { background: var(--dark-bg); }
.project-card__image--stone { background: #c8c2b6; }
.project-card__image--warm { background: #d9d3c7; }

.project-card__title {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 0.2rem;
  line-height: 1.2;
}

.project-card__sub {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 400;
}

/* ── CONCERTS ────────────────────────────────────────────── */
.concerts-section {
  padding: 2.5rem 2.5rem 3rem;
  background: #f8f8f8;
  border-top: 0.5px solid var(--rule);
}

.concert-row {
  display: grid;
  grid-template-columns: 60px 1fr 1fr;
  padding: 0.85rem 0;
  gap: 1.2rem;
  align-items: baseline;
  border-bottom: 0.5px solid var(--rule-light);
}

.concert-row:last-child { border-bottom: none; }

.concert-date {
  font-size: 10px;
  color: var(--ink-faint);
  font-weight: 400;
  letter-spacing: 0.06em;
}

.concert-name {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
}

.concert-venue {
  font-size: 10px;
  color: var(--ink-muted);
  font-weight: 400;
  text-align: right;
  letter-spacing: 0.04em;
}

/* ── PAGE HEADER ─────────────────────────────────────────── */
.page-header {
  padding: 3rem 2.5rem 2rem;
  border-bottom: 0.5px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: end;
}

.page-title {
  font-family: var(--serif);
  font-size: 2.8rem;
  font-weight: 400;
  line-height: 1.0;
  color: var(--ink);
}

.page-desc {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--ink-soft);
  font-style: italic;
}

/* ── TABS ────────────────────────────────────────────────── */
.tab-nav {
  display: flex;
  padding: 0 2.5rem;
  border-bottom: 0.5px solid var(--rule);
  list-style: none;
}

.tab-nav__item {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 400;
  padding: 1rem 0;
  margin-right: 2.5rem;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  transition: color 0.15s;
}

.tab-nav__item:hover { color: var(--ink); }
.tab-nav__item.active { color: var(--ink); border-bottom-color: var(--ink); }

.tab-panel { display: none; padding: 2.5rem 2.5rem 1rem; }
.tab-panel.active { display: block; }

/* ── RELEASE GRID ────────────────────────────────────────── */
.release-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.release-card { cursor: pointer; }

.release-card__cover {
  width: 100%;
  aspect-ratio: 1;
  margin-bottom: 0.8rem;
  overflow: hidden;
  background: var(--paper-2);
}

.release-card__cover--dark { background: var(--dark-bg); }
.release-card__cover--stone { background: #c8c2b6; }

.release-card__title {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 0.15rem;
}

.release-card__meta {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  font-weight: 400;
}

/* ── TRACK LIST ──────────────────────────────────────────── */
.track-list { margin-bottom: 3rem; }

.track-row {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  padding: 0.7rem 0;
  gap: 1rem;
  align-items: baseline;
  border-bottom: 0.5px solid var(--rule-light);
}

.track-row:first-child { border-top: 0.5px solid var(--rule-light); }

.track-num { font-size: 10px; color: var(--ink-faint); font-weight: 400; }

.track-name {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
}

.track-dur { font-size: 10px; color: var(--ink-faint); font-weight: 400; letter-spacing: 0.06em; }

/* ── COLLAB CARDS ────────────────────────────────────────── */
.collab-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.collab-card {
  padding: 1.25rem;
  border: 0.5px solid var(--rule);
  background: var(--paper);
}

.collab-card__name {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.collab-card__role {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  font-weight: 400;
  text-transform: uppercase;
}

/* ── VIDEO GRID ──────────────────────────────────────────── */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1.2rem;
  margin-bottom: 3rem;
}

.video-card {
  aspect-ratio: 16/9;
  background: var(--dark-bg);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.video-card iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ── CONCERTS FULL PAGE ──────────────────────────────────── */
.concerts-full { padding: 2.5rem 2.5rem; }

.concerts-year-group { margin-bottom: 3rem; }

.concerts-year {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--ink-muted);
  font-style: italic;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 0.5px solid var(--rule);
}

/* ── FOOTER ──────────────────────────────────────────────── */
.site-footer {
  padding: 1.8rem 2.5rem;
  border-top: 0.5px solid var(--rule);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  background: var(--paper);
}

.site-footer__email {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-soft);
  font-style: italic;
}

.site-footer__social {
  display: flex;
  gap: 1.8rem;
  list-style: none;
}

.site-footer__social a {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 400;
  transition: color 0.15s;
}

.site-footer__social a:hover { color: var(--ink); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .site-nav__links { display: none; }
  .site-nav__hamburger { display: block; }
  .site-nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--paper);
    padding: 1.5rem 2.5rem;
    border-bottom: 0.5px solid var(--rule);
    gap: 1.2rem;
  }

  .bio-strip { grid-template-columns: 1fr; gap: 1rem; }
  .page-header { grid-template-columns: 1fr; gap: 1rem; }
  .projects-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .release-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .concert-row { grid-template-columns: 52px 1fr; }
  .concert-venue { display: none; }
  .collab-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .tab-nav { overflow-x: auto; padding: 0 1.5rem; }
}

@media (max-width: 480px) {
  .projects-grid { grid-template-columns: 1fr; }
  .release-grid { grid-template-columns: 1fr; }
  .hero__name { font-size: 2.8rem; }
}