/* palette: bg=#E9E7DE fg=#14161D accent=#1F4FC4 */
/* fonts: display="Fraunces" body="DM Sans" mono="Space Mono" */

:root {
  --bg: #E9E7DE;
  --bg-alt: #DFDCD1;
  --paper: #F3F1EA;
  --fg: #14161D;
  --fg-soft: #2B2E38;
  --muted: #63666F;
  --accent: #1F4FC4;
  --accent-deep: #16389A;
  --accent-soft: #A7C1DC;
  --border: rgba(20, 22, 29, 0.14);
  --border-strong: rgba(20, 22, 29, 0.32);
  --serif: 'Fraunces', ui-serif, Georgia, serif;
  --sans: 'DM Sans', ui-sans-serif, system-ui, sans-serif;
  --mono: 'Space Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --maxw: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.75;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; margin: 0; }
p { margin: 0; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--accent);
  display: inline-block;
}

section { padding: clamp(80px, 12vw, 160px) 0; }

/* ---------- Ribbon banner (reference cue) ---------- */
.ribbon {
  display: inline-block;
  position: relative;
  background: var(--accent-soft);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 9px 26px;
  margin-bottom: 28px;
}
.ribbon::before, .ribbon::after {
  content: "";
  position: absolute;
  top: 0;
  border: 17px solid var(--accent-soft);
  border-top-width: 17px; border-bottom-width: 17px;
}
.ribbon::before { left: -16px; border-left-color: transparent; }
.ribbon::after { right: -16px; border-right-color: transparent; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(233, 231, 222, 0.86);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.header[data-scrolled="true"] {
  box-shadow: 0 1px 0 rgba(20,22,29,0.08), 0 8px 30px -18px rgba(20,22,29,0.4);
  border-bottom-color: var(--border);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { font-family: var(--serif); font-size: 24px; font-weight: 500; letter-spacing: -0.02em; }
.brand span { color: var(--accent); }
.nav { display: none; gap: 34px; align-items: center; }
.nav a { font-size: 14px; color: var(--fg-soft); transition: color .2s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); }
.nav__cta {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 11px 22px;
  border: 1px solid var(--fg); border-radius: 9999px;
  transition: background .25s var(--ease), color .25s var(--ease);
}
.nav__cta:hover { background: var(--fg); color: var(--bg); }
@media (min-width: 900px) { .nav { display: flex; } .menu-toggle { display: none; } }

.menu-toggle {
  width: 44px; height: 44px; display: inline-flex; flex-direction: column;
  justify-content: center; gap: 5px; align-items: flex-end;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--fg); transition: transform .3s var(--ease), opacity .3s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); width: 24px; }
.menu-toggle span:nth-child(3) { width: 16px; }

.mobile-menu {
  position: fixed; inset: 72px 0 0; z-index: 90;
  background: var(--paper);
  padding: 40px 24px;
  transform: translateY(-8px); opacity: 0; pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.mobile-menu[data-open="true"] { opacity: 1; transform: none; pointer-events: all; }
.mobile-menu a { display: block; font-family: var(--serif); font-size: 34px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.mobile-menu a:last-child { border: 0; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 0 80px; position: relative; overflow: hidden;
}
.hero__grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 980px) { .hero__grid { grid-template-columns: 1.1fr 0.9fr; gap: 64px; } }
.hero h1 {
  font-size: clamp(3.5rem, 10vw, 9rem);
  line-height: 0.98; letter-spacing: -0.03em; font-weight: 300;
  margin: 22px 0 28px;
}
.hero h1 em { font-style: italic; color: var(--accent); font-weight: 400; }
.hero__lead { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--fg-soft); max-width: 44ch; line-height: 1.7; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.hero__media {
  position: relative; aspect-ratio: 4/5; overflow: hidden; border-radius: 6px;
  box-shadow: 0 24px 70px -30px rgba(20,22,29,0.55);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; animation: heroZoom 8s var(--ease) forwards; }
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero__tag {
  position: absolute; left: 18px; bottom: 18px;
  background: var(--bg); color: var(--fg);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 8px 14px; border-radius: 4px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 30px; border-radius: 9999px;
  font-size: 15px; font-weight: 500;
  transition: transform .25s var(--ease), opacity .25s, background .25s;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-deep); transform: translateY(-2px); }
.btn--ghost { border: 1px solid var(--border-strong); }
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--fg); }
.arrow-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--accent);
}
.arrow-link span { transition: transform .25s var(--ease); }
.arrow-link:hover span { transform: translateX(5px); }

/* ---------- Section heads ---------- */
.section-head { max-width: 780px; margin-bottom: 64px; }
.section-head h2 { font-size: clamp(2.5rem, 6vw, 5rem); letter-spacing: -0.02em; line-height: 1.02; }
.section-head p { margin-top: 22px; color: var(--muted); font-size: 1.05rem; max-width: 56ch; }
.section--alt { background: var(--bg-alt); }
.section--paper { background: var(--paper); }

/* ---------- Intro / manifesto text ---------- */
.manifesto { text-align: center; }
.manifesto p.statement {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(2rem, 5vw, 4rem); line-height: 1.16; letter-spacing: -0.02em;
  max-width: 940px; margin: 0 auto;
}
.manifesto p.statement em { font-style: italic; color: var(--accent); }
.section--dark { background: var(--fg); color: var(--paper); }
.section--dark .eyebrow { color: var(--accent-soft); }
.section--dark .eyebrow::before { background: var(--accent-soft); }
.section--dark .manifesto .quote-mark { color: var(--accent-soft); font-family: var(--serif); font-size: 7rem; line-height: 0.4; display: block; height: 60px; }

/* ---------- Timeline (Skeleton D) ---------- */
.timeline { position: relative; max-width: 900px; margin: 0 auto; }
.timeline::before {
  content: ""; position: absolute; left: 22px; top: 6px; bottom: 6px;
  width: 2px; background: var(--border);
}
@media (min-width: 768px) { .timeline::before { left: 50%; transform: translateX(-1px); } }
.tl-item { position: relative; padding-left: 62px; margin-bottom: 54px; }
.tl-item:last-child { margin-bottom: 0; }
.tl-dot {
  position: absolute; left: 12px; top: 4px; width: 22px; height: 22px;
  border-radius: 50%; background: var(--bg); border: 2px solid var(--accent);
  display: grid; place-items: center;
}
.tl-dot::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.tl-step { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.tl-item h3 { font-size: 1.75rem; margin: 8px 0 10px; letter-spacing: -0.01em; }
.tl-item p { color: var(--muted); max-width: 46ch; }
@media (min-width: 768px) {
  .tl-item { width: 50%; padding-left: 0; }
  .tl-item:nth-child(odd) { left: 0; padding-right: 62px; text-align: right; }
  .tl-item:nth-child(even) { left: 50%; padding-left: 62px; }
  .tl-item:nth-child(odd) .tl-dot { left: auto; right: -11px; }
  .tl-item:nth-child(even) .tl-dot { left: -11px; }
  .tl-item:nth-child(odd) p, .tl-item:nth-child(odd) .tl-step { margin-left: auto; }
}

/* ---------- Services grid ---------- */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--3 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: var(--paper); border: 1px solid var(--border);
  border-radius: 6px; padding: 34px 30px;
  box-shadow: 0 4px 24px -4px rgba(0,0,0,0.08);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px -8px rgba(0,0,0,0.14); }
.card__num { font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 0.1em; }
.card h3 { font-size: 1.5rem; margin: 14px 0 12px; letter-spacing: -0.01em; }
.card p { color: var(--muted); font-size: 0.98rem; }
.card ul { list-style: none; padding: 0; margin: 18px 0 0; }
.card li { font-size: 0.92rem; color: var(--fg-soft); padding: 7px 0; border-top: 1px solid var(--border); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 24px; }
@media (min-width: 768px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat .num { font-family: var(--serif); font-size: clamp(3rem, 7vw, 5rem); font-weight: 300; letter-spacing: -0.03em; line-height: 1; color: var(--accent); }
.stat .lbl { font-size: 0.9rem; color: var(--muted); margin-top: 10px; max-width: 22ch; }

/* ---------- Projects ---------- */
.projects { display: grid; gap: 28px; }
@media (min-width: 800px) { .projects { grid-template-columns: 1fr 1fr; } }
.project {
  border-radius: 6px; overflow: hidden; background: var(--paper);
  border: 1px solid var(--border); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.project:hover { transform: translateY(-6px); box-shadow: 0 18px 50px -14px rgba(0,0,0,0.22); }
.project__img { aspect-ratio: 16/10; overflow: hidden; }
.project__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.project:hover .project__img img { transform: scale(1.05); }
.project__body { padding: 26px 28px 30px; }
.project__meta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.project h3 { font-size: 1.6rem; margin: 12px 0 10px; letter-spacing: -0.01em; }
.project p { color: var(--muted); font-size: 0.98rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; }
.faq__item { border-top: 1px solid var(--border); }
.faq__item:last-child { border-bottom: 1px solid var(--border); }
.faq__q {
  width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 28px 0; font-family: var(--serif); font-size: clamp(1.2rem, 2.6vw, 1.6rem); letter-spacing: -0.01em;
}
.faq__q .icon { flex: 0 0 auto; width: 26px; height: 26px; position: relative; }
.faq__q .icon::before, .faq__q .icon::after { content: ""; position: absolute; background: var(--accent); transition: transform .3s var(--ease); }
.faq__q .icon::before { left: 0; top: 12px; width: 26px; height: 2px; }
.faq__q .icon::after { left: 12px; top: 0; width: 2px; height: 26px; }
.faq__item[data-open="true"] .icon::after { transform: scaleY(0); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq__a p { color: var(--muted); padding: 0 0 28px; max-width: 62ch; }

/* ---------- CTA ---------- */
.cta { text-align: center; }
.cta h2 { font-size: clamp(2.5rem, 7vw, 5.5rem); letter-spacing: -0.03em; font-weight: 300; line-height: 1.02; max-width: 15ch; margin: 0 auto 26px; }
.cta p { color: var(--muted); max-width: 48ch; margin: 0 auto 38px; }

/* ---------- Contact form ---------- */
.contact-grid { display: grid; gap: 48px; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 72px; } }
.field { margin-bottom: 22px; }
.field label { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 9px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px; font: inherit; font-size: 16px;
  background: var(--paper); border: 1px solid var(--border); border-radius: 4px; color: var(--fg);
  transition: border-color .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); }
.field textarea { min-height: 140px; resize: vertical; }
.info-row { display: flex; gap: 16px; padding: 20px 0; border-top: 1px solid var(--border); }
.info-row .k { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); min-width: 96px; }
.info-row .v { color: var(--fg-soft); }

/* ---------- Footer ---------- */
.footer { background: var(--fg); color: var(--paper); padding: 80px 0 40px; }
.footer__grid { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer .brand { color: var(--paper); font-size: 30px; }
.footer .brand span { color: var(--accent-soft); }
.footer p { color: rgba(243,241,234,0.6); font-size: 0.95rem; max-width: 40ch; margin-top: 16px; }
.footer h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-soft); font-weight: 400; margin-bottom: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 12px; }
.footer li a { color: rgba(243,241,234,0.75); font-size: 0.95rem; transition: color .2s; }
.footer li a:hover { color: var(--paper); }
.footer__bottom { margin-top: 60px; padding-top: 26px; border-top: 1px solid rgba(243,241,234,0.14); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 0.85rem; color: rgba(243,241,234,0.5); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s var(--ease), transform .65s var(--ease); transition-delay: calc(var(--i, 0) * 80ms); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__media img { animation: none; }
}

/* ---------- Cookie popup ---------- */
.cookie-popup { position:fixed; inset:0; z-index:9999; display:flex; align-items:flex-end; justify-content:flex-start; padding:24px; background:rgba(0,0,0,0.4); backdrop-filter:blur(4px); -webkit-backdrop-filter:blur(4px); opacity:0; pointer-events:none; transition:opacity .3s; }
.cookie-popup[data-open="true"] { opacity:1; pointer-events:all; }
.cookie-popup__card { background:var(--bg); padding:32px 36px; max-width:480px; border-radius:6px; box-shadow:0 24px 70px -20px rgba(0,0,0,0.5); }
.cookie-popup__label { font-family:var(--mono); font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:var(--accent); margin-bottom:12px; }
.cookie-popup__card h3 { font-size:1.5rem; margin-bottom:12px; letter-spacing:-0.01em; }
.cookie-popup__card p { font-size:0.92rem; color:var(--muted); line-height:1.65; }
.cookie-popup__actions { display:flex; gap:12px; margin-top:22px; }
.cookie-popup__actions button { padding:11px 24px; border:1px solid var(--border-strong); border-radius:9999px; cursor:pointer; font-size:14px; transition:background .2s, color .2s; }
.cookie-popup__actions button:hover { border-color:var(--fg); }
.cookie-popup__actions button:last-child { background:var(--fg); color:var(--bg); border-color:var(--fg); }

/* ---------- Legal pages ---------- */
.legal { padding-top: 140px; }
.legal h1 { font-size: clamp(2.5rem, 6vw, 4rem); letter-spacing: -0.02em; font-weight: 300; margin-bottom: 12px; }
.legal .updated { font-family: var(--mono); font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 48px; }
.legal h2 { font-size: 1.7rem; margin: 44px 0 14px; letter-spacing: -0.01em; }
.legal p, .legal li { color: var(--fg-soft); max-width: 68ch; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 8px; }

.center-narrow { max-width: 720px; margin: 0 auto; text-align: center; }