/* ===================================================
   GWYNETH JONES — PORTFOLIO
   Shared stylesheet for all pages
   =================================================== */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Variables ── */
:root {
  --white:      #ffffff;
  --off-white:  #f5f5f3;
  --black:      #0d0d0d;
  --dark:       #1c1c1c;
  --gray:       #5a5a5a;
  --mid:        #b0b0b0;
  --light:      #e6e6e4;

  --serif:  'Cormorant', Georgia, serif;
  --sans:   'Inter', system-ui, -apple-system, sans-serif;

  --nav-h:  64px;
  --max:    1280px;
  --gutter: 2rem;
  --ease:   cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--black);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ══════════════════════════════════════
   NAV
══════════════════════════════════════ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}
.site-nav.scrolled { border-color: var(--light); }

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--black);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--black); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--black);
  transition: all 0.3s var(--ease);
}

/* ── Mobile nav ── */
@media (max-width: 680px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--light);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 1rem var(--gutter);
    border-top: 1px solid var(--light);
  }
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.site-footer {
  padding: 3rem var(--gutter);
  border-top: 1px solid var(--light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-name {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--black);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--mid);
  letter-spacing: 0.05em;
}

/* ══════════════════════════════════════
   UTILITIES
══════════════════════════════════════ */
.page-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.pt-nav { padding-top: var(--nav-h); }

.eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ══════════════════════════════════════
   HOME / HERO
══════════════════════════════════════ */

/* ── White intro screen ── */
.hero {
  height: 100vh;
  min-height: 560px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: var(--nav-h);
}

.hero-content {
  text-align: center;
  padding: 0 var(--gutter);
}

.hero-name {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 10vw, 9rem);
  font-weight: 300;
  line-height: 0.92;
  color: var(--black);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gray);
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
}
.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: var(--light);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ── Process image — reveals on scroll ── */
.hero-image-wrap {
  width: 100%;
  height: 85vh;
  overflow: hidden;
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 1s ease, transform 1s ease;
}
.hero-image-wrap.visible {
  opacity: 1;
  transform: translateY(0);
}
.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* ── Home intro strip ── */
.home-intro {
  padding: 6rem var(--gutter);
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}
.home-intro-label { padding-top: 0.2rem; }
.home-intro-text {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 300;
  line-height: 1.35;
  color: var(--dark);
}
.home-intro-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
.home-intro-link:hover { opacity: 0.5; }

/* ── Selected work strip on home ── */
.home-work {
  padding: 0 var(--gutter) 8rem;
}
.home-work-header {
  max-width: var(--max);
  margin: 0 auto 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.home-work-header h2 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 300;
}
.home-work-header a {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  border-bottom: 1px solid var(--mid);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}
.home-work-header a:hover { color: var(--black); border-color: var(--black); }

/* ══════════════════════════════════════
   WORK GRID (shared: home preview + work page)
══════════════════════════════════════ */
.work-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.work-card {
  position: relative;
  overflow: hidden;
  background: var(--off-white);
  aspect-ratio: 4/3;
  cursor: pointer;
}

.work-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.work-card-placeholder {
  width: 100%;
  height: 100%;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--mid);
  letter-spacing: 0.05em;
}

.work-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.36);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.work-card:hover .work-card-overlay { opacity: 1; }

.work-card:hover .work-card-img { transform: scale(1.1); }

.work-card-title {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--black);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.work-card-sub {
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.55);
  margin-bottom: 0.3rem;
}

.work-card:hover .work-card-title,
.work-card:hover .work-card-sub {
  opacity: 1;
  transform: none;
}

/* ── Featured (full-width) card ── */
.work-card--featured {
  grid-column: span 2;
  aspect-ratio: 16/7;
}

@media (max-width: 900px) {
  .work-card--featured { grid-column: span 1; aspect-ratio: 4/3; }
}

/* ── Work page header ── */
.work-page-header {
  padding: calc(var(--nav-h) + 5rem) var(--gutter) 4rem;
  max-width: var(--max);
  margin: 0 auto;
}
.work-page-header h1 {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

/* ══════════════════════════════════════
   PROJECT DETAIL PAGES
══════════════════════════════════════ */
.project-hero {
  height: 80vh;
  min-height: 480px;
  background: var(--dark);
  overflow: hidden;
  position: relative;
}
.project-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}
.project-hero--natural {
  height: auto;
  min-height: unset;
}
.project-hero--natural img {
  height: auto;
  object-fit: unset;
  opacity: 1;
}
.project-hero-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--off-white);
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--mid);
}

.project-intro {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem var(--gutter) 4rem;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 5rem;
  align-items: start;
}

.project-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.project-desc {
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 1.75;
}
.project-desc p + p { margin-top: 1rem; }

.project-meta {
  border-top: 1px solid var(--light);
  padding-top: 1.5rem;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}
.meta-label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
}
.meta-value {
  font-size: 0.9rem;
  color: var(--dark);
}

/* ── Project gallery layouts ── */
.project-gallery {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter) 8rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gallery-full {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--off-white);
}

.gallery-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.gallery-duo img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  background: var(--off-white);
}

.gallery-trio {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
  aspect-ratio: 16/9;
}

.gallery-trio img:first-child {
  grid-row: span 2;
  height: 100%;
  object-fit: cover;
}
.gallery-trio img:not(:first-child) {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* ── Project nav (prev/next) ── */
.project-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3rem var(--gutter);
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid var(--light);
}

.project-nav a {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.project-nav a:last-child { align-items: flex-end; text-align: right; }

.project-nav .nav-dir {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
}
.project-nav .nav-name {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--black);
  transition: opacity 0.2s;
}
.project-nav a:hover .nav-name { opacity: 0.45; }

/* ══════════════════════════════════════
   ABOUT PAGE
══════════════════════════════════════ */
.about-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: calc(var(--nav-h) + 5rem) var(--gutter) 8rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.about-img-wrap {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}

.about-img-wrap img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
}

.about-img-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mid);
  font-family: var(--serif);
}

.about-text h1 {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.about-text .about-role {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 3rem;
  display: block;
}

.about-bio {
  color: var(--gray);
  line-height: 1.8;
  font-size: 1.02rem;
}
.about-bio p + p { margin-top: 1.25rem; }

.about-photo-full {
  max-width: var(--max);
  margin: 4rem auto 0;
  padding: 0 var(--gutter) 4rem;
}
.about-photo-full img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.about-disciplines {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--light);
}
.about-disciplines h3 {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 1.25rem;
}
.about-disciplines ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.about-disciplines li {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--dark);
}

/* ══════════════════════════════════════
   RESUME PAGE
══════════════════════════════════════ */
.resume-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 6rem) var(--gutter) 8rem;
}

.resume-wrap h1 {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  margin-bottom: 3rem;
  letter-spacing: -0.01em;
}

.resume-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.btn-resume {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--black);
  color: var(--black);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}
.btn-resume:hover, .btn-resume.filled {
  background: var(--black);
  color: var(--white);
}

.resume-embed {
  width: 100%;
  height: 80vh;
  border: 1px solid var(--light);
}

/* ══════════════════════════════════════
   CONTACT PAGE
══════════════════════════════════════ */
.contact-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: calc(var(--nav-h) + 8rem) var(--gutter) 8rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: start;
}

.contact-heading {
  font-family: var(--serif);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.02em;
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}

.contact-info { padding-top: 0.5rem; }

.contact-block {
  margin-bottom: 3rem;
}
.contact-block-label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.6rem;
  display: block;
}
.contact-block-value {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--black);
  transition: opacity 0.2s;
}
.contact-block-value:hover { opacity: 0.5; }

.contact-divider {
  width: 40px;
  height: 1px;
  background: var(--light);
  margin-bottom: 3rem;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 900px) {
  .work-grid { grid-template-columns: 1fr; }
  .project-intro { grid-template-columns: 1fr; gap: 3rem; }
  .about-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .about-img-wrap { position: static; }
  .contact-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .contact-heading { position: static; }
  .home-intro { grid-template-columns: 1fr; gap: 1.5rem; }
  .gallery-duo { grid-template-columns: 1fr; }
  .gallery-trio { grid-template-columns: 1fr; grid-template-rows: unset; aspect-ratio: unset; }
  .gallery-trio img:first-child { grid-row: span 1; aspect-ratio: 3/2; }
  .gallery-trio img { aspect-ratio: 3/2; }
}

@media (max-width: 560px) {
  :root { --gutter: 1.25rem; }
  .hero-name { font-size: 3rem; }
  .project-nav { flex-direction: column; gap: 2rem; }
  .project-nav a:last-child { align-items: flex-start; text-align: left; }
}