/* ================================================================
   VECTEUR VISUEL — Design System v1.0
   Static rebuild — no framework, no patch
   ================================================================ */

/* ── TOKENS ── */
:root {
  --ink:        #0d0d0d;
  --ink-soft:   #2a2a2a;
  --muted:      #7a7a7a;
  --line:       rgba(13,13,13,.09);
  --blue:       #1a3bff;
  --blue-dark:  #1230cc;
  --bg:         #f5f4f1;
  --bg-dark:    #0d0d0d;
  --white:      #ffffff;
  --surface:    rgba(13,13,13,.04);

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;

  --radius:     4px;
  --radius-lg:  8px;

  --ease-out:   cubic-bezier(.16,1,.3,1);
  --ease-in:    cubic-bezier(.7,0,.84,0);

  --nav-h:      68px;
  --max-w:      1200px;
  --gutter:     clamp(1.5rem, 5vw, 3.5rem);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { background: var(--bg); color: var(--ink); font-family: var(--font-sans); font-weight: 300; line-height: 1.6; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; }

/* ── NOISE OVERLAY ── */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.025'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999;
}

/* ── LAYOUT ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section--dark { background: var(--bg-dark); color: var(--white); }
.section--light { background: var(--white); }

/* ── TYPOGRAPHY ── */
.eyebrow {
  font-family: var(--font-sans);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue);
  display: block;
  margin-bottom: 1.5rem;
}
.eyebrow--muted { color: var(--muted); }
.eyebrow--white { color: rgba(255,255,255,.5); }

h1, .h1 {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2.6rem, 6.5vw, 5.5rem);
  line-height: 1.04;
  letter-spacing: -.015em;
}
h2, .h2 {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  line-height: 1.08;
  letter-spacing: -.01em;
}
h3, .h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.2;
}
h4, .h4 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: .85rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}

em, i { font-style: italic; }
.serif-em { font-family: var(--font-serif); font-style: italic; color: var(--blue); }
.serif-em--white { color: rgba(255,255,255,.7); }

.body-lg { font-size: clamp(.95rem, 1.4vw, 1.05rem); line-height: 1.75; color: var(--muted); }
.body { font-size: .9rem; line-height: 1.7; color: var(--muted); }
.caption { font-size: .72rem; color: var(--muted); letter-spacing: .04em; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .85rem 1.6rem;
  border-radius: var(--radius);
  transition: background .2s, color .2s, border-color .2s, transform .15s;
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn svg { transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }

.btn--primary { background: var(--ink); color: var(--white); }
.btn--primary:hover { background: var(--blue); }

.btn--outline { border: 1px solid rgba(13,13,13,.2); color: var(--ink); }
.btn--outline:hover { border-color: var(--ink); background: var(--ink); color: var(--white); }

.btn--outline-white { border: 1px solid rgba(255,255,255,.25); color: var(--white); }
.btn--outline-white:hover { border-color: var(--white); background: var(--white); color: var(--ink); }

.btn--ghost { color: var(--ink); padding: 0; letter-spacing: .06em; }
.btn--ghost::after { content: ''; display: block; height: 1px; background: currentColor; margin-top: .2rem; transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease-out); }
.btn--ghost:hover::after { transform: scaleX(1); }

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: rgba(245,244,241,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: background .3s;
}
.nav.scrolled { background: rgba(245,244,241,.98); }

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: var(--ink);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.nav__logo svg { flex-shrink: 0; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav__links a {
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  transition: color .2s;
}
.nav__links a:hover,
.nav__links a.active { color: var(--ink); }
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease-out);
}
.nav__links a.active::after,
.nav__links a:hover::after { transform: scaleX(1); }

.nav__lang {
  display: flex;
  align-items: center;
  gap: .25rem;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .1em;
}
.nav__lang button {
  padding: .2rem .35rem;
  color: var(--muted);
  text-transform: uppercase;
  transition: color .2s;
}
.nav__lang button.active { color: var(--ink); }
.nav__lang .sep { color: var(--line); }

.nav__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Mobile nav */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .4rem;
}
.nav__burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--ink);
  transition: transform .25s, opacity .2s;
}

.nav__mobile {
  display: none;
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--bg);
  z-index: 99;
  flex-direction: column;
  align-items: flex-start;
  padding: 3rem var(--gutter);
  gap: 2rem;
}
.nav__mobile a {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--ink);
  opacity: .5;
  transition: opacity .2s;
}
.nav__mobile a:hover { opacity: 1; }
.nav__mobile .nav__lang { margin-top: 1rem; }

.nav.open .nav__mobile { display: flex; }
.nav.open .nav__burger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav.open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.open .nav__burger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  padding-top: calc(var(--nav-h) + clamp(3.5rem, 7vw, 6rem));
  padding-bottom: clamp(4rem, 8vw, 7rem);
  position: relative;
  overflow: hidden;
}

.hero__deco-line {
  position: absolute;
  top: 0; right: clamp(5rem, 15vw, 12rem);
  width: 1px; height: 100%;
  background: var(--line);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 3rem;
  padding: 0 var(--gutter);
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero__content { max-width: 640px; }

.hero__h1 { margin-bottom: 2rem; }

.hero__sub {
  font-size: clamp(.9rem, 1.4vw, 1rem);
  line-height: 1.75;
  color: var(--muted);
  max-width: 48ch;
  margin-bottom: 1rem;
}
.hero__sub2 {
  font-size: clamp(.85rem, 1.3vw, .95rem);
  line-height: 1.7;
  color: rgba(122,122,122,.75);
  max-width: 46ch;
  margin-bottom: 2.5rem;
  font-style: italic;
  font-family: var(--font-serif);
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero__micro {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.hero__micro::before {
  content: '';
  display: block;
  width: 20px; height: 1px;
  background: var(--muted);
}

/* ── POSITIONNEMENT ── */
.positioning {
  background: var(--bg-dark);
  color: var(--white);
  overflow: hidden;
}

.positioning__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 520px;
}

.positioning__content {
  padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.positioning__title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: 2.5rem;
  max-width: 20ch;
}
.positioning__title em { color: rgba(255,255,255,.5); font-style: italic; }

.positioning__cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pos-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.pos-card__num {
  font-family: var(--font-sans);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--blue);
  padding-top: .15rem;
  flex-shrink: 0;
}
.pos-card__title {
  font-family: var(--font-sans);
  font-size: .82rem;
  font-weight: 500;
  line-height: 1.4;
  color: rgba(255,255,255,.85);
  margin-bottom: .35rem;
}
.pos-card__text {
  font-size: .8rem;
  line-height: 1.6;
  color: rgba(255,255,255,.4);
}

.positioning__visual {
  position: relative;
  overflow: hidden;
  background: #111;
}

/* CSS-based abstract visual for positioning section */
.positioning__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(26,59,255,.12) 0%, transparent 60%),
    linear-gradient(315deg, rgba(26,59,255,.06) 0%, transparent 50%);
}
.positioning__visual::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 180px; height: 320px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 2px;
}
.positioning__img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .6;
  mix-blend-mode: luminosity;
}

/* ── SELECTED WORK ── */
.work__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: var(--line);
}

.case-card {
  background: var(--bg);
  overflow: hidden;
  position: relative;
  display: block;
  color: inherit;
}
.case-card:hover .case-card__visual { transform: scale(1.02); }
.case-card:hover .case-card__arrow { transform: translateX(4px); }

.case-card__visual-wrap {
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}

.case-card__visual {
  width: 100%; height: 100%;
  transition: transform .6s var(--ease-out);
}

/* Abstract CSS visuals for case studies */
.cv-1 {
  background: #f0ebe3;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cv-1::before {
  content: '';
  position: absolute;
  top: 30%; left: 20%; right: 20%; bottom: 30%;
  border: 1px solid rgba(13,13,13,.12);
}
.cv-1::after {
  content: '';
  position: absolute;
  top: 38%; left: 28%; right: 28%; bottom: 38%;
  background: rgba(13,13,13,.04);
}
.cv-1 .cv-lines {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    linear-gradient(to right, transparent 19%, rgba(13,13,13,.06) 19%, rgba(13,13,13,.06) 19.5%, transparent 19.5%),
    linear-gradient(to right, transparent 49%, rgba(13,13,13,.06) 49%, rgba(13,13,13,.06) 49.5%, transparent 49.5%),
    linear-gradient(to right, transparent 79%, rgba(13,13,13,.06) 79%, rgba(13,13,13,.06) 79.5%, transparent 79.5%),
    linear-gradient(to bottom, transparent 29%, rgba(13,13,13,.06) 29%, rgba(13,13,13,.06) 29.5%, transparent 29.5%),
    linear-gradient(to bottom, transparent 69%, rgba(13,13,13,.06) 69%, rgba(13,13,13,.06) 69.5%, transparent 69.5%);
}

.cv-2 {
  background: #0f0f12;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cv-2::before {
  content: '';
  width: 80px; height: 220px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 60px;
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}
.cv-2::after {
  content: '';
  width: 70px; height: 210px;
  background: linear-gradient(180deg, rgba(255,255,255,.04) 0%, rgba(255,255,255,.01) 100%);
  border-radius: 55px;
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}

.cv-3 {
  background: #e8edea;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cv-3-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 20%;
}
.cv-3-dot {
  width: 10px; height: 10px;
  background: rgba(13,13,13,.15);
  border-radius: 50%;
}
.cv-3-dot:nth-child(4n+1) { background: rgba(13,13,13,.3); }
.cv-3-dot:nth-child(4n+3) { background: rgba(13,13,13,.08); }

.cv-4 {
  background: #e8e8ed;
  position: relative;
}
.cv-4::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13,13,13,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13,13,13,.07) 1px, transparent 1px);
  background-size: 30px 30px;
}
.cv-4::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 160px; height: 2px;
  background: rgba(13,13,13,.2);
  box-shadow: 0 40px 0 rgba(13,13,13,.1), 0 -40px 0 rgba(13,13,13,.1), 0 80px 0 rgba(13,13,13,.06), 0 -80px 0 rgba(13,13,13,.06);
}

.case-card__info {
  padding: 1.75rem 2rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.case-card__meta { flex: 1; }
.case-card__num {
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .5rem;
  display: block;
}
.case-card__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: .4rem;
}
.case-card__category {
  font-size: .72rem;
  color: var(--muted);
  letter-spacing: .06em;
}
.case-card__arrow {
  color: var(--muted);
  transition: transform .2s;
  flex-shrink: 0;
  margin-top: .25rem;
}

/* ── SERVICES PREVIEW ── */
.services-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.service-item {
  padding: 2rem;
  border: 1px solid var(--line);
  margin: -1px 0 0 -1px;
  transition: background .2s;
  display: block;
  color: inherit;
}
.service-item:hover { background: var(--white); }

.service-item__num {
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1rem;
  display: block;
}
.service-item__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: .75rem;
  line-height: 1.2;
}
.service-item__desc {
  font-size: .82rem;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.service-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.tag {
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--surface);
  padding: .25rem .6rem;
  border-radius: 2px;
  color: var(--muted);
}

/* ── LOGOS BAND ── */
.logos-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 2rem 0;
  overflow: hidden;
  position: relative;
}
.logos-band::before,
.logos-band::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
}
.logos-band::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.logos-band::after { right: 0; background: linear-gradient(to left, var(--bg), transparent); }

.logos-band__label {
  position: absolute;
  top: 50%; left: var(--gutter);
  transform: translateY(-50%);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  z-index: 3;
  white-space: nowrap;
}

.logos-track {
  display: flex;
  align-items: center;
  gap: 4rem;
  width: max-content;
  animation: logos-scroll 28s linear infinite;
  padding: 0 2rem;
}
.logos-track:hover { animation-play-state: paused; }

.logo-item {
  display: flex;
  align-items: center;
  opacity: .35;
  transition: opacity .2s;
  flex-shrink: 0;
}
.logo-item:hover { opacity: .7; }
.logo-item svg { height: 18px; width: auto; }

@keyframes logos-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── CONTACT CTA BAND ── */
.cta-band {
  background: var(--ink);
  color: var(--white);
  padding: clamp(4rem, 7vw, 6rem) 0;
}
.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band__label {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 1rem;
  display: block;
}
.cta-band__title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1.2;
  max-width: 28ch;
}
.cta-band__sub {
  font-size: .9rem;
  color: rgba(255,255,255,.45);
  margin-top: .75rem;
}
.cta-band__action { flex-shrink: 0; }

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer__logo { display: flex; align-items: center; gap: .65rem; font-size: .72rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.footer__meta { font-size: .72rem; color: var(--muted); }
.footer__links { display: flex; gap: 1.5rem; }
.footer__links a { font-size: .72rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); transition: color .2s; }
.footer__links a:hover { color: var(--ink); }

/* ── PAGE HEADER (inner pages) ── */
.page-header {
  padding-top: calc(var(--nav-h) + clamp(3rem, 6vw, 5rem));
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

/* ── PROJECT PAGE ── */
.project-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}
.project-meta { display: flex; flex-direction: column; gap: 1rem; }
.meta-row { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--line); padding: .75rem 0; }
.meta-row:last-child { border-bottom: none; }
.meta-label { font-size: .68rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.meta-value { font-size: .85rem; font-weight: 400; }

.project-content-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 4rem;
  margin-bottom: 4rem;
}
.project-content-grid h3 { font-family: var(--font-sans); font-size: .72rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; }
.project-content-grid p { font-size: .9rem; line-height: 1.8; color: var(--ink-soft); }

.project-visual {
  width: 100%;
  aspect-ratio: 16/9;
  margin-bottom: 1.5px;
  overflow: hidden;
}
.project-visual .case-card__visual { transform: none; }

.project-outcome {
  background: var(--ink);
  color: var(--white);
  padding: 2.5rem 3rem;
  border-radius: var(--radius);
  margin-top: 3rem;
}
.project-outcome__label { font-size: .68rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: .75rem; }
.project-outcome__text { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 300; line-height: 1.3; }

/* ── ABOUT PAGE ── */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 5rem;
  align-items: start;
}
.about-text p {
  font-size: clamp(.9rem, 1.4vw, 1rem);
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}
.about-text p + p { margin-top: 0; }
.about-text p:last-child { margin-bottom: 0; }

.about-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.sidebar-block { margin-bottom: 2.5rem; }
.sidebar-block h4 { font-size: .68rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; }
.sidebar-item {
  font-size: .82rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.sidebar-item:last-child { border-bottom: none; }

.about-photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 2rem;
  filter: grayscale(20%);
}

/* ── SERVICES PAGE ── */
.services-full {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.service-full-item {
  padding: 3rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
}
.service-full-item:first-child { border-top: 1px solid var(--line); }
.service-full-left {}
.service-full-num { font-size: .65rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: .75rem; display: block; }
.service-full-title { font-family: var(--font-serif); font-size: 1.8rem; font-weight: 400; line-height: 1.15; }
.service-full-right {}
.service-full-tagline { font-size: .95rem; line-height: 1.6; color: var(--ink); margin-bottom: 1.5rem; font-weight: 400; }
.service-full-desc { font-size: .85rem; line-height: 1.75; color: var(--muted); margin-bottom: 1.5rem; }
.service-full-meta { display: flex; flex-direction: column; gap: .75rem; }
.service-full-meta-row { display: flex; gap: 1rem; }
.service-full-meta-label { font-size: .68rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); min-width: 120px; }
.service-full-meta-val { font-size: .82rem; color: var(--ink-soft); }

/* ── CONTACT PAGE ── */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 5rem;
  align-items: start;
}

.form-field { margin-bottom: 1.5rem; }
.form-label { display: block; font-size: .68rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .6rem; }
.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: .75rem 0;
  font-size: .9rem;
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
  border-radius: 0;
  appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--ink); }
.form-input::placeholder,
.form-textarea::placeholder { color: rgba(122,122,122,.5); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-textarea { resize: vertical; min-height: 140px; }

.contact-aside { }
.contact-aside-block { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--line); }
.contact-aside-block:last-child { border-bottom: none; }
.contact-aside-label { font-size: .65rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .6rem; display: block; }
.contact-aside-val { font-size: .85rem; color: var(--ink); }
.contact-aside-val a { transition: color .2s; }
.contact-aside-val a:hover { color: var(--blue); }

/* ── PORTFOLIO PAGE ── */
.portfolio-filters {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.filter-btn {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .4rem .9rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--muted);
  transition: all .2s;
  background: transparent;
  cursor: pointer;
}
.filter-btn:hover,
.filter-btn.active { border-color: var(--ink); color: var(--ink); background: var(--ink); color: var(--white); }

/* ── ADMIN ── */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.admin-login-box {
  width: 100%;
  max-width: 380px;
}
.admin-body {
  padding: calc(var(--nav-h) + 2rem) var(--gutter) 4rem;
  max-width: 900px;
  margin: 0 auto;
}
.admin-section {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
}
.admin-section h3 { font-size: .9rem; font-weight: 600; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.admin-textarea {
  width: 100%;
  min-height: 300px;
  font-family: 'Courier New', monospace;
  font-size: .8rem;
  line-height: 1.6;
  background: #f8f8f8;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  color: var(--ink);
  resize: vertical;
}
.admin-save {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1rem;
  background: var(--ink);
  color: var(--white);
  padding: .65rem 1.25rem;
  border-radius: var(--radius);
  font-size: .78rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .2s;
}
.admin-save:hover { background: var(--blue); }
.admin-nav {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.admin-nav a {
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .45rem .9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  transition: all .2s;
}
.admin-nav a.active,
.admin-nav a:hover { border-color: var(--ink); color: var(--ink); }
.admin-status { font-size: .78rem; color: green; margin-top: .5rem; display: none; }
.admin-status.visible { display: block; }

/* ── FORM STATES ── */
.form-success {
  background: rgba(0,150,80,.08);
  border: 1px solid rgba(0,150,80,.2);
  color: #007040;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: .85rem;
  display: none;
  margin-top: 1rem;
}
.form-success.visible { display: block; }
.form-error {
  background: rgba(200,30,30,.06);
  border: 1px solid rgba(200,30,30,.15);
  color: #c01e1e;
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .8rem;
  display: none;
  margin-top: .5rem;
}
.form-error.visible { display: block; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.anim-up { animation: fadeUp .65s var(--ease-out) both; }
.anim-up-1 { animation: fadeUp .65s .1s var(--ease-out) both; }
.anim-up-2 { animation: fadeUp .65s .2s var(--ease-out) both; }
.anim-up-3 { animation: fadeUp .65s .3s var(--ease-out) both; }
.anim-up-4 { animation: fadeUp .65s .4s var(--ease-out) both; }
.anim-up-5 { animation: fadeUp .65s .5s var(--ease-out) both; }

/* Scroll-triggered reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s var(--ease-out), transform .65s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; }
  .positioning__grid { grid-template-columns: 1fr; }
  .positioning__visual { display: none; }
  .cases-grid { grid-template-columns: 1fr; }
  .services-list { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .project-hero__grid { grid-template-columns: 1fr; gap: 2rem; }
  .project-content-grid { grid-template-columns: 1fr; gap: 2rem; }
  .service-full-item { grid-template-columns: 1fr; gap: 1.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .cta-band__inner { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__lang { display: none; }
  .nav__lang.mobile-visible { display: flex; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .case-card__info { padding: 1.25rem; }
  .logos-band__label { display: none; }
}

/* ── PRINT / REDUCE MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}