/* =========================================================
   GB STUDIO PARIS — Editorial Minimal
   Type system: Cormorant Garamond (display) / Jost (body)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500;1,600&family=Jost:wght@300;400;500;600&family=JetBrains+Mono:wght@300;400&display=swap');

:root {
  --paper:    #f5f2ed;
  --ink:      #0a0a0a;
  --ink-soft: #2a2a2a;
  --mute:     #8a8580;
  --line:     #1a1a1a14;
  --accent:   #c9b89b;

  --display:  'Cormorant Garamond', serif;
  --body:     'Jost', sans-serif;
  --mono:     'JetBrains Mono', monospace;

  --maxw: 1440px;
  --gut:  clamp(1.5rem, 4vw, 4rem);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ============ Layout ============ */
.wrap     { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }
.section  { padding: clamp(4rem, 10vw, 9rem) 0; }
.divider  { height: 1px; background: var(--ink); opacity: .15; }

/* ============ Header / Nav ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.5rem var(--gut);
  display: flex; align-items: center; justify-content: space-between;
  background: color-mix(in srgb, var(--paper) 85%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}
.nav-logo {
  display: flex;
  align-items: center;
  line-height: 1;
}
.nav-logo img {
  height: 36px;
  width: auto;
  display: block;
}
.nav-links { display: flex; gap: clamp(1.25rem, 3vw, 2.75rem); }
.nav-links a {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  position: relative;
  padding: 4px 0;
  transition: opacity .3s ease;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  height: 1px; width: 0;
  background: var(--ink);
  transition: width .4s cubic-bezier(.7,0,.3,1);
}
.nav-links a:hover { opacity: .55; }
.nav-links a.active::after,
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-toggle { display: none; }

@media (max-width: 780px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 1.25rem; padding: 2rem var(--gut);
    background: var(--paper); border-bottom: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; font-family: var(--mono); font-size: .7rem; letter-spacing: .18em; }
}

/* ============ Typographic atoms ============ */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: inline-flex; align-items: center; gap: .75rem;
}
.eyebrow::before {
  content: ''; display: inline-block;
  width: 28px; height: 1px; background: var(--ink);
}

.display {
  font-family: var(--display);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.025em;
  font-size: clamp(3rem, 9vw, 8.5rem);
}
.display em { font-style: italic; font-weight: 300; }

.h-xl { font-family: var(--display); font-weight: 400; font-size: clamp(2.25rem, 5vw, 4.5rem); line-height: 1.02; letter-spacing: -0.02em; }
.h-xl em { font-style: italic; font-weight: 300; }

.h-l  { font-family: var(--display); font-weight: 400; font-size: clamp(1.75rem, 3.2vw, 2.8rem); line-height: 1.1; letter-spacing: -0.015em; }
.h-l em { font-style: italic; font-weight: 300; }

.h-m  { font-family: var(--display); font-weight: 500; font-size: clamp(1.25rem, 1.8vw, 1.6rem); line-height: 1.2; letter-spacing: -0.01em; }
.h-m em { font-style: italic; font-weight: 400; }

.lead { font-size: 1.05rem; line-height: 1.7; color: var(--ink-soft); max-width: 58ch; }

/* italic first-letter — used like /USION, /ISSION in the brand */
.swash {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
}

/* ============ Hero (home) ============ */
.hero {
  padding-top: clamp(7rem, 14vw, 11rem);
  padding-bottom: clamp(3rem, 6vw, 6rem);
  position: relative;
}
.hero-meta {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: clamp(2rem, 5vw, 4.5rem);
  flex-wrap: wrap; gap: 1rem;
}
.hero h1 { font-family: var(--display); font-weight: 400;
  font-size: clamp(3.2rem, 11.5vw, 11rem);
  line-height: 0.92; letter-spacing: -0.035em;
}
.hero h1 em { font-style: italic; font-weight: 300; }
.hero-foot {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--gut); margin-top: clamp(2.5rem, 5vw, 5rem);
  align-items: end;
}
.hero-foot p { font-size: 1rem; max-width: 38ch; line-height: 1.65; }
.hero-tag {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .22em;
  text-transform: uppercase;
}
@media (max-width: 720px) { .hero-foot { grid-template-columns: 1fr; } }

/* ============ Marquee / strip ============ */
.strip {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
  padding: 1.1rem 0;
}
.marquee {
  display: flex; gap: 4rem;
  white-space: nowrap;
  animation: slide 38s linear infinite;
}
.marquee span {
  font-family: var(--display); font-style: italic; font-weight: 300;
  font-size: 1.5rem; letter-spacing: -.01em;
  display: inline-flex; align-items: center; gap: 4rem;
}
.marquee span::after { content: '✦'; color: var(--accent); font-style: normal; font-size: .8em; }
@keyframes slide {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============ Two-col editorial ============ */
.two-col {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}
.two-col-rev { grid-template-columns: 1.4fr 1fr; }
@media (max-width: 820px) { .two-col, .two-col-rev { grid-template-columns: 1fr; } }

/* ============ Works grid ============ */
.works {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem) clamp(1rem, 2vw, 1.75rem);
}
.work {
  position: relative;
  display: block;
  transition: transform .6s cubic-bezier(.7,0,.3,1);
}
.work-img {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: linear-gradient(135deg, #d8d3cc, #b8b1a8);
  margin-bottom: 1.1rem;
}
.work-img.tall { aspect-ratio: 3/4.4; }
.work-img.wide { aspect-ratio: 5/4; }
.work-img.land { aspect-ratio: 16/10; }
.work-img::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, transparent 0%, rgba(0,0,0,.08) 100%);
  mix-blend-mode: multiply;
}
.work-img span.placeholder-label {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  font-family: var(--display); font-style: italic;
  color: rgba(255,255,255,.85);
  font-size: 1.6rem; letter-spacing: -.01em; z-index: 2;
  mix-blend-mode: difference;
}
/* When a real image is present, it covers the gradient + label */
.work-img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 3;
  transition: transform .8s cubic-bezier(.4,0,.2,1);
}
.work:hover .work-img img { transform: scale(1.03); }
.work-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.work-title { font-family: var(--display); font-size: 1.35rem; font-weight: 500; letter-spacing: -.01em; }
.work-title em { font-style: italic; font-weight: 400; }
.work-cat { font-family: var(--mono); font-size: .65rem; letter-spacing: .2em; text-transform: uppercase; color: var(--mute); white-space: nowrap; }
.work-desc { margin-top: .35rem; font-size: .85rem; color: var(--ink-soft); }
.work:hover { transform: translateY(-4px); }
.work:hover .work-img::before {
  opacity: 1;
}
.work-img::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(10,10,10,.08); opacity: 0;
  transition: opacity .5s ease; z-index: 1;
}

/* span helpers */
.col-12 { grid-column: span 12; }
.col-8  { grid-column: span 8; }
.col-7  { grid-column: span 7; }
.col-6  { grid-column: span 6; }
.col-5  { grid-column: span 5; }
.col-4  { grid-column: span 4; }
@media (max-width: 820px) {
  .col-8, .col-7, .col-6, .col-5, .col-4 { grid-column: span 12; }
}

/* ============ Services list ============ */
.svc-list { border-top: 1px solid var(--ink); }
.svc {
  display: grid;
  grid-template-columns: 80px 1fr 2fr 1fr;
  gap: 2rem;
  align-items: start;
  padding: clamp(1.75rem, 3vw, 2.75rem) 0;
  border-bottom: 1px solid var(--ink);
  transition: padding .4s ease, background .4s ease;
}
.svc:hover { padding-left: 1rem; }
.svc-num { font-family: var(--mono); font-size: .75rem; letter-spacing: .2em; color: var(--mute); padding-top: .5rem; }
.svc-title { font-family: var(--display); font-size: clamp(1.5rem, 2.4vw, 2.1rem); font-weight: 400; letter-spacing: -.01em; }
.svc-title em { font-style: italic; font-weight: 300; }
.svc-desc  { font-size: .95rem; color: var(--ink-soft); line-height: 1.7; }
.svc-tags  { display: flex; flex-direction: column; gap: .35rem; font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); text-align: right; }
@media (max-width: 820px) {
  .svc { grid-template-columns: 1fr; gap: .75rem; }
  .svc-tags { text-align: left; flex-direction: row; flex-wrap: wrap; gap: .75rem; }
}

/* ============ Team ============ */
.team-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
@media (max-width: 820px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }

.team-member { }
.team-photo {
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, #2a2a2a, #1a1a1a);
  position: relative; overflow: hidden;
  margin-bottom: 1rem;
}
.team-photo::after {
  content: attr(data-initial);
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-style: italic; font-weight: 300;
  font-size: 5rem; color: rgba(255,255,255,0.12);
}
.team-photo img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 2;
  filter: grayscale(20%);
  transition: filter .5s ease, transform .8s cubic-bezier(.4,0,.2,1);
}
.team-member:hover .team-photo img { filter: grayscale(0%); transform: scale(1.04); }
.team-name { font-family: var(--display); font-size: 1.3rem; font-weight: 500; }
.team-role { font-family: var(--mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--mute); margin-top: .25rem; }

/* ============ Clients ============ */
.clients-block {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
@media (max-width: 820px) { .clients-block { grid-template-columns: 1fr; } }
.client-cols {
  columns: 3; column-gap: 2.5rem;
}
@media (max-width: 600px) { .client-cols { columns: 2; } }
.client-cols li {
  list-style: none;
  font-family: var(--display); font-size: 1.05rem; font-weight: 400;
  padding: .35rem 0;
  break-inside: avoid;
  border-bottom: 1px solid var(--line);
}

/* ============ Stat row ============ */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: clamp(2rem, 4vw, 3rem) 0;
}
@media (max-width: 820px) { .stat-row { grid-template-columns: repeat(2, 1fr); } }
.stat-num { font-family: var(--display); font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 400; line-height: 1; letter-spacing: -.02em; }
.stat-num em { font-style: italic; font-weight: 300; }
.stat-lbl { font-family: var(--mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--mute); margin-top: .75rem; }

/* ============ Locations ============ */
.locations {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem;
  font-family: var(--display); font-style: italic;
  font-size: clamp(1.5rem, 3.5vw, 2.6rem);
  font-weight: 300;
}
.locations span { position: relative; }
.locations span::after {
  content: '·'; margin-left: 1.5rem;
  color: var(--accent); font-style: normal;
}
.locations span:last-child::after { display: none; }

/* ============ Footer ============ */
footer {
  border-top: 1px solid var(--ink);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  margin-top: clamp(4rem, 8vw, 8rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 4rem;
}
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .2em;
  text-transform: uppercase; margin-bottom: 1.25rem; color: var(--mute);
  font-weight: 400;
}
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; font-size: .95rem; }
.footer-grid a { transition: opacity .3s; }
.footer-grid a:hover { opacity: .55; }
.footer-big {
  font-family: var(--display); font-style: italic; font-weight: 300;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: -.02em;
}
.footer-mark {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 2rem; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--mute);
}
.footer-mark span { display: flex; gap: 1.5rem; }

/* ============ Contact page ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { display: flex; flex-direction: column; gap: 2rem; }
.contact-block label {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--mute);
  display: block; margin-bottom: .5rem;
}
.contact-block a, .contact-block p {
  font-family: var(--display); font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 400; letter-spacing: -.01em; display: block;
}
.contact-block a:hover { font-style: italic; }

/* ============ Press logos placeholder ============ */
.press-row {
  display: flex; flex-wrap: wrap; gap: 2rem 3rem;
  align-items: center; padding: 2rem 0;
}
.press-row li {
  list-style: none;
  font-family: var(--display); font-size: 1.15rem; font-weight: 500;
  letter-spacing: .02em; color: var(--ink-soft);
  padding: .25rem .5rem;
}

/* ============ Reveal animation ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s cubic-bezier(.4,0,.2,1), transform .9s cubic-bezier(.4,0,.2,1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .22s; }
.reveal.d3 { transition-delay: .34s; }

/* ============ Page title block ============ */
.page-title-block {
  padding-top: clamp(7rem, 12vw, 10rem);
  padding-bottom: clamp(3rem, 6vw, 6rem);
}
.page-title-block .eyebrow { margin-bottom: 1.5rem; }
.page-title {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(3rem, 9vw, 8rem);
  line-height: 0.95; letter-spacing: -.03em;
}
.page-title em { font-style: italic; font-weight: 300; }
.page-intro {
  margin-top: 2rem;
  max-width: 60ch;
  font-size: 1.05rem; line-height: 1.7;
}