/* ============================================
   SIMON ZEÏER — Carte de visite style
   Noir pur · Blanc · Sans-serif bold · Géométrique
   ============================================ */

:root {
  --bg:      #000000;
  --bg2:     #0a0a0a;
  --bg3:     #111111;
  --white:   #ffffff;
  --grey:    #888888;
  --grey2:   #444444;
  --grey3:   #222222;
  --border:  rgba(255,255,255,0.08);
  --border2: rgba(255,255,255,0.15);
  --ff-display: 'Syncopate', sans-serif;
  --ff-serif:   'Cormorant Garamond', Georgia, serif;
  --ff-body:    'DM Sans', sans-serif;
  --max:     1200px;
  --gap:     clamp(60px, 8vw, 120px);
}

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

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--ff-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 2px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--grey2); }

/* ============ NAV ============ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 48px;
  transition: background 0.3s, padding 0.3s;
}
#navbar.scrolled {
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(8px);
  padding: 16px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-size: 1rem; font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--white);
}
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
  font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--grey); text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-burger span {
  display: block; width: 22px; height: 1px; background: var(--white);
}
.nav-mobile {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: var(--bg); flex-direction: column;
  align-items: center; justify-content: center;
}
.nav-mobile.open { display: flex; }
.nav-mobile ul { list-style: none; text-align: center; }
.nav-mobile ul li { margin: 24px 0; }
.nav-mobile ul li a {
  font-size: 1.4rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--white); text-decoration: none;
}

/* ============ HERO ============ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

/* Ligne horizontale centrale décorative */
#hero::before {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 50%; transform: translateY(-50%);
  height: 1px;
  background: var(--border);
  z-index: 0;
}

.hero-content {
  position: relative; z-index: 2;
  padding: 0 clamp(24px, 6vw, 96px);
  padding-top: 80px;
  width: 100%;
}

.hero-eyebrow {
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 24px;
  opacity: 0; animation: fadeUp 0.8s 0.2s ease forwards;
}

.hero-name {
  font-size: clamp(4.5rem, 14vw, 13rem);
  font-weight: 900;
  line-height: 0.9;
  color: var(--white);
  letter-spacing: -0.03em;
  opacity: 0; animation: fadeUp 0.8s 0.4s ease forwards;
}
.hero-name em {
  font-style: normal;
  color: var(--white);
}

.hero-tagline {
  margin-top: 40px;
  font-size: clamp(0.8rem, 1.4vw, 1rem);
  font-weight: 300;
  color: var(--grey);
  letter-spacing: 0.06em;
  line-height: 2;
  opacity: 0; animation: fadeUp 0.8s 0.6s ease forwards;
}

.hero-meta {
  margin-top: 48px;
  display: flex; gap: 40px; align-items: center;
  flex-wrap: wrap;
  opacity: 0; animation: fadeUp 0.8s 0.8s ease forwards;
}

.hero-cta {
  display: inline-block;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--bg);
  background: var(--white);
  padding: 14px 32px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.hero-cta:hover {
  background: var(--grey);
  transform: translateY(-2px);
}

.hero-scroll {
  position: absolute; bottom: 40px; right: 48px; z-index: 10;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  opacity: 0; animation: fadeUp 0.8s 1.2s ease forwards;
}
.hero-scroll span {
  font-size: 0.55rem; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--grey2); writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px; height: 48px; background: var(--grey2);
  animation: scrollPulse 2s 2s infinite; transform-origin: top;
}

/* ============ SECTIONS SHARED ============ */
section { padding: var(--gap) clamp(24px, 6vw, 96px); }

.section-header {
  margin-bottom: clamp(40px, 5vw, 72px);
}
.section-meta {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 20px;
}
.section-num {
  font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.25em; color: var(--grey2);
}
.section-title {
  font-size: 0.6rem; font-weight: 500;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--grey);
}
.section-line {
  flex: 1; height: 1px; background: var(--border);
}
.section-header h2 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900; line-height: 1;
  letter-spacing: -0.03em;
  color: var(--white);
}
.section-header h2 em { font-style: normal; color: var(--grey); }

/* ============ ABOUT ============ */
#about {
  border-bottom: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  max-width: var(--max); margin: 0 auto;
  align-items: start;
}
.about-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 900; line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white); margin-bottom: 32px;
}
.about-text h2 em { font-style: normal; color: var(--grey); }
.about-body p {
  font-size: 0.9rem; font-weight: 300;
  color: var(--grey); line-height: 1.9;
  margin-bottom: 16px;
}
.about-body strong { color: var(--white); font-weight: 500; }
.about-body em { font-style: italic; color: rgba(255,255,255,0.7); }
.about-body a {
  color: var(--white); text-decoration: none;
  border-bottom: 1px solid var(--grey2);
  transition: border-color 0.2s;
}
.about-body a:hover { border-color: var(--white); }
.about-tags {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px;
}
.about-tags span {
  font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--grey);
  border: 1px solid var(--border2);
  padding: 6px 12px;
  transition: border-color 0.2s, color 0.2s;
}
.about-tags span:hover { border-color: var(--white); color: var(--white); }

/* ============ TRAVAUX ============ */
#work { border-bottom: 1px solid var(--border); }

.subsection-label {
  display: flex; align-items: center; gap: 20px;
  margin-bottom: clamp(28px, 3vw, 48px);
  max-width: var(--max);
}
.subsection-title {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--white); white-space: nowrap;
}
.subsection-line { flex: 1; height: 1px; background: var(--border); }

.music-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: var(--max); margin: 0 auto;
}
.video-wrap {}
.video-label {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--grey); margin-bottom: 10px;
}
.video-frame {
  position: relative; padding-top: 56.25%;
  background: var(--bg3);
  border: 1px solid var(--border);
}
.video-frame iframe {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.music-more {
  text-align: left; margin-top: 28px;
}
.link-arrow {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--grey); text-decoration: none;
  border-bottom: 1px solid var(--border2);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.link-arrow:hover { color: var(--white); border-color: var(--white); }

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
  max-width: var(--max); margin: 0 auto;
}
.work-card {
  background: var(--bg);
  overflow: hidden;
  transition: background 0.3s;
}
.work-card:hover { background: var(--bg3); }
.work-img-wrap {
  position: relative; overflow: hidden;
  aspect-ratio: 3/4;
}
.work-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(100%) brightness(0.7);
  transition: filter 0.5s, transform 0.5s;
}
.work-card:hover .work-img-wrap img {
  filter: grayscale(80%) brightness(0.85);
  transform: scale(1.03);
}
.work-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 50%);
  display: flex; align-items: flex-end; padding: 18px;
  opacity: 0; transition: opacity 0.3s;
}
.work-card:hover .work-overlay { opacity: 1; }
.work-type {
  font-size: 0.6rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--grey);
}
.work-info { padding: 20px 18px 24px; }
.work-info h3 {
  font-size: 1.1rem; font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white); line-height: 1.2; margin-bottom: 10px;
}
.work-info p {
  font-size: 0.82rem; font-weight: 300;
  color: var(--grey); line-height: 1.7; margin-bottom: 14px;
}
.work-tag {
  display: inline-block;
  font-size: 0.55rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--grey2);
  border: 1px solid var(--border);
  padding: 3px 8px; margin: 2px 2px 0 0;
}

/* ============ CONTACT ============ */
#contact {}
.contact-inner { max-width: 680px; }

.contact-intro {
  font-size: 1rem; font-weight: 300;
  color: var(--grey); margin-bottom: 48px;
  line-height: 1.8;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
  font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--grey2);
}
.form-field input,
.form-field textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--ff-body);
  font-size: 0.88rem; font-weight: 300;
  transition: border-color 0.2s;
  resize: vertical;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--grey2); }
.form-field input:focus,
.form-field textarea:focus { border-color: rgba(255,255,255,0.4); }

.btn-send {
  display: inline-flex; align-items: center; gap: 12px;
  align-self: flex-start;
  background: var(--white);
  border: none; color: var(--bg);
  font-family: var(--ff-display);
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  padding: 14px 28px; cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.btn-send:hover { background: var(--grey); transform: translateY(-2px); }

.contact-direct {
  margin-top: 48px; padding-top: 36px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
}
.contact-email {
  font-size: 0.9rem; font-weight: 300;
  color: var(--grey); text-decoration: none;
  border-bottom: 1px solid var(--border2);
  transition: color 0.2s, border-color 0.2s;
}
.contact-email:hover { color: var(--white); border-color: var(--white); }
.contact-social {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--grey2); text-decoration: none;
  transition: color 0.2s;
}
.contact-social:hover { color: var(--white); }

/* ============ FOOTER ============ */
footer {
  border-top: 1px solid var(--border);
  padding: 24px clamp(24px, 6vw, 96px);
}
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer-logo {
  font-size: 0.9rem; font-weight: 900;
  letter-spacing: 0.05em; color: var(--white);
}
.footer-copy {
  font-size: 0.7rem; font-weight: 300;
  color: var(--grey2); letter-spacing: 0.05em;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50%       { transform: scaleY(0.3); opacity: 0.2; }
}

.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  #navbar { padding: 18px 24px; }
  #navbar.scrolled { padding: 14px 24px; }
  .hero-scroll { display: none; }
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; gap: 1px; }
}

/* ============ TYPOGRAPHY OVERRIDES ============ */
.hero-name, .section-header h2, .about-text h2 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
}
.hero-name em, .section-header h2 em, .about-text h2 em {
  font-style: italic;
}
.hero-eyebrow, .hero-cta, .hero-tagline,
.nav-links a, .nav-mobile ul li a,
.section-num, .section-title, .subsection-title,
.video-label, .link-arrow, .work-tag,
.form-field label, .btn-send, .footer-logo,
.about-tags span, .work-type {
  font-family: 'Syncopate', sans-serif;
}
.about-body p, .work-info p, .work-info h3,
.contact-intro, .contact-email, .contact-social,
.footer-copy {
  font-family: 'DM Sans', sans-serif;
}