/* style.css — Surreal Faces — Defne Altug */

/* -------- fonts -------- */
@import url('https://api.fontshare.com/v2/css?f[]=fraunces@400,300&f[]=inter@300,400,500&display=swap');

/* -------- header -------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: var(--space-5) var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(26, 22, 38, 0.6), transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--transition-slow), padding var(--transition-slow);
}
.site-header.solid {
  background: rgba(26, 22, 38, 0.92);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
[data-theme='light'] .site-header {
  background: linear-gradient(to bottom, rgba(245, 238, 224, 0.7), transparent);
}
[data-theme='light'] .site-header.solid {
  background: rgba(245, 238, 224, 0.92);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-display);
  letter-spacing: 0.02em;
}
.brand-mark {
  font-size: var(--text-lg);
  font-style: italic;
}
.brand-sub {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.site-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  opacity: 0.85;
}
.site-nav a:hover {
  opacity: 1;
  color: var(--color-primary);
}
.theme-toggle {
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  opacity: 0.85;
}
.theme-toggle:hover { color: var(--color-primary); opacity: 1; }
.menu-toggle { display: none; color: var(--color-text); padding: var(--space-2); }

/* -------- hero -------- */
.hero {
  position: relative;
  min-height: 100dvh;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: var(--space-32) var(--space-8) var(--space-20);
  background: var(--color-bg-deep);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: brightness(0.7) saturate(1.05);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 70%, transparent 0%, rgba(26, 22, 38, 0.4) 50%, rgba(26, 22, 38, 0.85) 100%),
    linear-gradient(to bottom, rgba(26, 22, 38, 0.3) 0%, transparent 30%, transparent 70%, rgba(26, 22, 38, 0.9) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-wide);
  margin-inline: auto;
  width: 100%;
}
.hero-eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--color-primary);
}
.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  color: #F0E6D2;
}
.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--color-primary);
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(240, 230, 210, 0.24);
  max-width: 640px;
  color: #F0E6D2;
}
.hero-meta > div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta .label {
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  opacity: 0.6;
}
.hero-meta .value {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
}

/* -------- statement -------- */
.statement {
  padding: var(--space-32) var(--space-8);
  background: var(--color-bg);
  position: relative;
}
.statement-inner {
  max-width: 780px;
  margin-inline: auto;
}
.section-label {
  font-size: var(--text-xs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-10);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.section-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-primary);
}
.statement-pull {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-10);
  color: var(--color-text);
  font-style: italic;
}
.statement-body {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 62ch;
}
.statement-sig {
  margin-top: var(--space-8);
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-primary);
  font-size: var(--text-lg);
}

/* -------- works — one painting per scene -------- */
.works-intro {
  padding: var(--space-20) var(--space-8) var(--space-12);
  text-align: center;
  background: var(--color-bg);
}
.works-intro h2 {
  font-size: var(--text-3xl);
  font-weight: 300;
  letter-spacing: -0.02em;
  font-style: italic;
  color: var(--color-text);
}
.works-intro p {
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

.painting {
  padding: var(--space-24) var(--space-8);
  background: var(--color-bg);
  position: relative;
}
.painting:nth-child(even) { background: var(--color-bg-deep); }
.painting-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.painting:nth-child(even) .painting-inner { direction: rtl; }
.painting:nth-child(even) .painting-inner > * { direction: ltr; }

.painting-image {
  position: relative;
  cursor: zoom-in;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.5),
              0 20px 40px -10px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-slow);
}
.painting-image:hover { transform: translateY(-4px); }
.painting-image img {
  width: 100%;
  height: auto;
  display: block;
}

.painting-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  max-width: 420px;
}
.painting-number {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xs);
  letter-spacing: 0.4em;
  color: var(--color-primary);
  opacity: 0.7;
}
.painting-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-text);
  font-style: italic;
}
.painting-desc {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 44ch;
}
.painting-specs {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.painting-specs .row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-6);
}
.painting-specs .row .k {
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.painting-specs .price {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-primary);
}
.painting-cta {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-top: var(--space-2);
}
.painting-cta:hover {
  background: var(--color-primary);
  color: var(--color-bg-deep);
}
[data-theme='light'] .painting-cta:hover {
  color: var(--color-bg);
}
.painting-cta svg { width: 14px; height: 14px; }

/* -------- about -------- */
.about {
  padding: var(--space-32) var(--space-8);
  background: var(--color-bg-deep);
  position: relative;
}
.about-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-16);
  align-items: start;
}
.about-image {
  position: sticky;
  top: 6rem;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.5);
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}
.about-body h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-8);
  color: var(--color-text);
}
.about-body h2 em { color: var(--color-primary); font-style: italic; }
.about-body p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  max-width: 62ch;
}

/* -------- contact -------- */
.contact {
  padding: var(--space-32) var(--space-8);
  background: var(--color-bg);
}
.contact-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}
.contact-lead h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.contact-lead h2 em { color: var(--color-primary); font-style: italic; }
.contact-lead p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 42ch;
  margin-bottom: var(--space-10);
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.contact-detail .row .k {
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: 4px;
}
.contact-detail .row a,
.contact-detail .row .v {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-text);
  text-decoration: none;
}
.contact-detail .row a:hover { color: var(--color-primary); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label {
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.field input,
.field textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) 0;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  outline: none;
  transition: border-color var(--transition);
}
.field input:focus,
.field textarea:focus { border-color: var(--color-primary); }
.field textarea { resize: vertical; min-height: 100px; }
.contact-form button[type='submit'] {
  align-self: flex-start;
  margin-top: var(--space-4);
  padding: var(--space-4) var(--space-8);
  background: var(--color-primary);
  color: var(--color-bg-deep);
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  font-weight: 500;
}
.contact-form button[type='submit']:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
}
[data-theme='light'] .contact-form button[type='submit'] { color: #FFF; }

/* -------- footer -------- */
.site-footer {
  padding: var(--space-12) var(--space-8);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-deep);
  text-align: center;
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.site-footer .credit {
  font-family: var(--font-display);
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}

/* -------- lightbox -------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(10, 8, 18, 0.96);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  animation: fadeIn 300ms ease;
}
.lightbox.open { display: flex; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.lightbox-img {
  max-width: 90vw;
  max-height: 82vh;
  object-fit: contain;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.8);
}
.lightbox-caption {
  position: absolute;
  bottom: 4vh;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: #F0E6D2;
  max-width: 90vw;
}
.lightbox-caption .lb-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  margin-bottom: 4px;
}
.lightbox-caption .lb-specs {
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(240, 230, 210, 0.6);
}
.lightbox-close, .lightbox-nav {
  position: absolute;
  color: #F0E6D2;
  opacity: 0.65;
  padding: var(--space-3);
}
.lightbox-close { top: var(--space-6); right: var(--space-6); }
.lightbox-nav.prev { top: 50%; left: var(--space-6); transform: translateY(-50%); }
.lightbox-nav.next { top: 50%; right: var(--space-6); transform: translateY(-50%); }
.lightbox-close:hover, .lightbox-nav:hover { opacity: 1; color: var(--color-primary); }
.lightbox-close svg, .lightbox-nav svg { width: 24px; height: 24px; }

/* -------- reveal animation -------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 900ms cubic-bezier(0.19,1,0.22,1), transform 900ms cubic-bezier(0.19,1,0.22,1); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* -------- responsive -------- */
@media (max-width: 900px) {
  .site-header { padding: var(--space-4) var(--space-5); }
  .site-nav a:not(.theme-btn) { display: none; }
  .menu-toggle { display: inline-flex; }
  .site-nav.open a { display: flex; }
  .site-nav.open {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-bg-deep);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-16);
  }
  .site-nav.open a {
    font-family: var(--font-display);
    font-style: italic;
    font-size: var(--text-xl);
    letter-spacing: 0.04em;
    text-transform: none;
    opacity: 1;
  }
  .hero { padding: var(--space-24) var(--space-5) var(--space-12); }
  .statement, .about, .contact, .painting { padding-inline: var(--space-5); }
  .painting { padding-block: var(--space-16); }
  .painting-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .painting:nth-child(even) .painting-inner { direction: ltr; }
  .about-inner { grid-template-columns: 1fr; gap: var(--space-10); }
  .about-image { position: static; max-width: 400px; }
  .contact-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}