/* palette: bg=#ECECEC fg=#1A1A1A accent=#EA5B0C */
/* fonts: display="Archivo" body="Inter" mono="Space Mono" */

:root {
  --bg: #ECECEC;          /* dominant industrial grey from reference */
  --bg-alt: #FFFFFF;      /* white cards / alternating panels */
  --bg-soft: #F5F5F5;     /* soft panel */
  --fg: #1A1A1A;          /* primary text */
  --fg-soft: #333333;     /* slightly softer text */
  --muted: #6E6E6E;       /* secondary text */
  --accent: #EA5B0C;      /* Braun/Rams functional orange */
  --accent-deep: #C24808; /* hover */

  /* signature service-tile palette extracted from the reference grid */
  --tile-violet: #6E4BD4;
  --tile-magenta: #C200B8;
  --tile-cyan: #00BEBE;
  --tile-green: #00B85F;
  --tile-blue: #0090D6;
  --tile-dark: #2B2B2B;

  --border: rgba(0, 0, 0, 0.12);
  --border-strong: rgba(0, 0, 0, 0.24);

  --serif: 'Archivo', ui-sans-serif, sans-serif;
  --sans: 'Inter', ui-sans-serif, sans-serif;
  --mono: 'Space Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --maxw: 1240px;
  --pad: 32px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  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; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; margin: 0; }

/* ---------- layout ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
@media (max-width: 640px) { :root { --pad: 20px; } }

.section { padding: clamp(80px, 12vw, 160px) 0; }
.section--tight { padding: clamp(56px, 8vw, 100px) 0; }

.eyebrow {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--fg-soft); line-height: 1.72; max-width: 60ch; }
.muted { color: var(--muted); }

/* ---------- header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(236, 236, 236, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.header[data-scrolled="true"] {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 0 rgba(0,0,0,0.04);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand__mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.brand__mark b { color: var(--accent); font-weight: 700; }
.brand__dot { width: 7px; height: 7px; background: var(--accent); display: inline-block; }

.nav { display: none; gap: 38px; align-items: center; }
.nav a {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--fg-soft);
  transition: color 0.25s var(--ease);
  position: relative;
  padding: 4px 0;
}
.nav a:hover { color: var(--fg); }
.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--accent);
}
.nav-cta {
  display: none;
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 11px 20px;
  background: var(--fg);
  color: var(--bg);
  transition: background 0.25s var(--ease);
}
.nav-cta:hover { background: var(--accent); }
@media (min-width: 900px) {
  .nav { display: flex; }
  .nav-cta { display: inline-block; }
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  margin-right: -10px;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--fg); transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
.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); }
@media (min-width: 900px) { .menu-toggle { display: none; } }

.mobile-menu {
  position: fixed;
  inset: 70px 0 0;
  background: var(--bg);
  z-index: 99;
  padding: 40px var(--pad);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s 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: 2rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:hover { color: var(--accent); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.13em;
  padding: 15px 28px;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}
.btn--solid { background: var(--accent); color: #fff; }
.btn--solid:hover { background: var(--accent-deep); transform: translateY(-2px); }
.btn--dark { background: var(--fg); color: var(--bg); }
.btn--dark:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.btn--ghost { border: 1px solid var(--border-strong); color: var(--fg); }
.btn--ghost:hover { border-color: var(--fg); transform: translateY(-2px); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg);
  transition: gap 0.3s var(--ease), color 0.3s var(--ease);
}
.arrow-link .ar { transition: transform 0.3s var(--ease); }
.arrow-link:hover { color: var(--accent); }
.arrow-link:hover .ar { transform: translateX(5px); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--bg);
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.18) contrast(1.02);
  animation: heroZoom 9s var(--ease) forwards;
}
@keyframes heroZoom { from { transform: scale(1.09); } to { transform: scale(1); } }
.hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(236,236,236,0.10) 0%, rgba(236,236,236,0.55) 55%, rgba(236,236,236,0.96) 100%);
}
.hero__inner { position: relative; z-index: 2; width: 100%; padding-bottom: clamp(60px, 9vw, 120px); padding-top: 120px; }
.hero h1 {
  font-size: clamp(3.4rem, 10vw, 8.6rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 0.98;
  max-width: 16ch;
  margin: 0 0 30px;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero__sub { max-width: 50ch; font-size: clamp(1.05rem, 1.7vw, 1.25rem); color: var(--fg-soft); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 38px; }
.hero__meta {
  position: relative; z-index: 2;
  border-top: 1px solid var(--border);
  margin-top: 56px;
  padding-top: 22px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  font-family: var(--mono);
}
@media (min-width: 760px) { .hero__meta { grid-template-columns: repeat(4, 1fr); } }
.hero__meta .k { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.hero__meta .v { font-size: 14px; color: var(--fg); margin-top: 4px; }

/* ---------- section heads ---------- */
.sec-head { display: grid; gap: 18px; margin-bottom: clamp(40px, 6vw, 72px); }
.sec-head h2 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.02;
  max-width: 20ch;
}
.sec-head p { max-width: 56ch; color: var(--fg-soft); }
@media (min-width: 900px) {
  .sec-head--split { grid-template-columns: 1.3fr 1fr; align-items: end; gap: 48px; }
}

/* ---------- service tile grid (signature) ---------- */
.tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
}
@media (min-width: 720px) { .tiles { grid-template-columns: repeat(3, 1fr); } }
.tile {
  position: relative;
  aspect-ratio: 1 / 0.94;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
  overflow: hidden;
  transition: transform 0.4s var(--ease);
}
.tile:hover { transform: translateY(-4px); }
.tile__num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; opacity: 0.85; }
.tile__label {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(0.98rem, 1.5vw, 1.18rem);
  letter-spacing: -0.01em;
  line-height: 1.15;
  text-transform: uppercase;
}
.tile__plus { position: absolute; top: 20px; right: 20px; font-size: 18px; opacity: 0.8; transition: transform 0.4s var(--ease); }
.tile:hover .tile__plus { transform: rotate(90deg); }
.tile--violet { background: var(--tile-violet); }
.tile--magenta { background: var(--tile-magenta); }
.tile--cyan { background: var(--tile-cyan); }
.tile--green { background: var(--tile-green); }
.tile--blue { background: var(--tile-blue); }
.tile--dark { background: var(--tile-dark); }

/* ---------- manifesto (dark inverted band) ---------- */
.manifesto { background: var(--fg); color: var(--bg); }
.manifesto .quote {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.9rem, 5vw, 3.7rem);
  letter-spacing: -0.02em;
  line-height: 1.16;
  max-width: 18ch;
  margin: 0 auto;
  text-align: center;
}
.manifesto .quote em { font-style: normal; color: var(--accent); }
.manifesto .mark {
  font-family: var(--serif);
  font-size: clamp(5rem, 14vw, 11rem);
  line-height: 0.4;
  color: var(--accent);
  display: block;
  text-align: center;
  margin-bottom: 10px;
}
.manifesto .sig {
  text-align: center;
  margin-top: 44px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

/* ---------- process / numbered ---------- */
.steps { display: grid; gap: 2px; background: var(--border); border: 1px solid var(--border); }
@media (min-width: 860px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { background: var(--bg-alt); padding: 40px 34px; }
.step__n { font-family: var(--mono); font-size: 13px; color: var(--accent); letter-spacing: 0.1em; }
.step h3 { font-size: 1.5rem; font-weight: 500; letter-spacing: -0.01em; margin: 18px 0 12px; }
.step p { color: var(--fg-soft); font-size: 0.98rem; margin: 0; }

/* ---------- stats band ---------- */
.stats { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: var(--border); border: 1px solid var(--border); }
@media (min-width: 800px) { .stats__grid { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--bg-alt); padding: 38px 28px; }
.stat .n { font-family: var(--serif); font-weight: 300; font-size: clamp(2.6rem, 5vw, 4rem); letter-spacing: -0.03em; line-height: 1; }
.stat .n b { color: var(--accent); font-weight: 300; }
.stat .l { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin-top: 12px; }

/* ---------- work / case cards ---------- */
.cases { display: grid; gap: 4px; }
@media (min-width: 820px) { .cases { grid-template-columns: repeat(2, 1fr); } }
.case {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}
.case:hover { box-shadow: 0 12px 40px -8px rgba(0,0,0,0.14); transform: translateY(-3px); }
.case__media { aspect-ratio: 16 / 10; overflow: hidden; }
.case__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); filter: grayscale(0.1); }
.case:hover .case__media img { transform: scale(1.05); }
.case__body { padding: 28px 30px 32px; }
.case__tag { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); }
.case h3 { font-size: 1.5rem; font-weight: 500; letter-spacing: -0.015em; margin: 14px 0 12px; }
.case p { color: var(--fg-soft); font-size: 0.98rem; margin: 0 0 20px; }

/* ---------- testimonials ---------- */
.quotes { display: grid; gap: 4px; }
@media (min-width: 820px) { .quotes { grid-template-columns: repeat(2, 1fr); } }
.qcard { background: var(--bg-alt); border: 1px solid var(--border); padding: 38px 34px; display: flex; flex-direction: column; }
.qcard blockquote { margin: 0 0 26px; font-size: 1.18rem; line-height: 1.6; color: var(--fg); font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; }
.qcard__who { display: flex; align-items: center; gap: 14px; margin-top: auto; }
.avatar {
  width: 46px; height: 46px; flex: none;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-weight: 700; font-size: 15px; color: #fff;
  letter-spacing: 0.02em;
}
.qcard__name { font-size: 0.95rem; font-weight: 600; }
.qcard__role { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.placeholder-note { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; margin-top: 6px; opacity: 0.7; }

/* ---------- logos / partners ---------- */
.logos { display: flex; flex-wrap: wrap; gap: 14px 40px; align-items: center; justify-content: center; }
.logos span { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; letter-spacing: 0.02em; color: var(--muted); opacity: 0.8; }

/* ---------- CTA + form ---------- */
.cta { background: var(--fg); color: var(--bg); }
.cta__grid { display: grid; gap: 48px; }
@media (min-width: 920px) { .cta__grid { grid-template-columns: 1fr 1fr; align-items: start; gap: 72px; } }
.cta h2 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 300; letter-spacing: -0.025em; line-height: 1.04; }
.cta h2 em { font-style: normal; color: var(--accent); }
.cta .lead { color: rgba(255,255,255,0.72); }
.cta__contact { margin-top: 34px; display: grid; gap: 14px; font-family: var(--mono); font-size: 13px; }
.cta__contact a:hover { color: var(--accent); }

.form { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.6); }
.field input, .field textarea, .field select {
  font: inherit; font-size: 15px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.22);
  color: #fff;
  padding: 13px 15px;
  transition: border-color 0.25s var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,0.4); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); }
.field--row { display: grid; gap: 18px; }
@media (min-width: 560px) { .field--row { grid-template-columns: 1fr 1fr; } }
.form button { justify-content: center; width: 100%; margin-top: 6px; }

/* ---------- footer ---------- */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding: clamp(60px, 8vw, 96px) 0 40px; }
.footer__top { display: grid; gap: 44px; }
@media (min-width: 820px) { .footer__top { grid-template-columns: 1.6fr 1fr 1fr; } }
.footer__brand .brand__mark { font-size: 22px; }
.footer__brand p { color: var(--fg-soft); max-width: 38ch; margin: 20px 0 0; font-size: 0.96rem; }
.footer__col h4 { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); font-weight: 400; margin-bottom: 18px; }
.footer__col a, .footer__col p { display: block; font-size: 0.95rem; color: var(--fg-soft); padding: 6px 0; margin: 0; }
.footer__col a:hover { color: var(--accent); }
.footer__bottom {
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between;
  margin-top: clamp(48px, 7vw, 80px); padding-top: 26px; border-top: 1px solid var(--border);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--muted);
}
.footer__bottom a:hover { color: var(--accent); }

/* ---------- legal pages ---------- */
.legal { padding-top: clamp(60px, 9vw, 120px); }
.legal__head { border-bottom: 1px solid var(--border); padding-bottom: 36px; margin-bottom: 48px; }
.legal__head h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 300; letter-spacing: -0.025em; }
.legal__body { max-width: 760px; }
.legal__body h2 { font-size: 1.5rem; font-weight: 500; letter-spacing: -0.01em; margin: 44px 0 14px; }
.legal__body h3 { font-size: 1.12rem; font-weight: 600; margin: 28px 0 10px; font-family: var(--sans); }
.legal__body p, .legal__body li { color: var(--fg-soft); font-size: 1rem; line-height: 1.78; }
.legal__body ul { padding-left: 20px; }
.legal__body li { margin-bottom: 8px; }
.legal__body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- thank you ---------- */
.thanks { min-height: 78vh; display: flex; align-items: center; }
.thanks__inner { text-align: center; max-width: 640px; margin: 0 auto; }
.thanks h1 { font-size: clamp(2.6rem, 7vw, 5rem); font-weight: 300; letter-spacing: -0.03em; margin-bottom: 22px; }
.thanks h1 em { font-style: normal; color: var(--accent); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[style*="--i"] { transition-delay: calc(var(--i) * 80ms); }
@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;padding:24px;background:rgba(0,0,0,0.4);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:4px;border:1px solid var(--border); }
.cookie-popup__label { font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:0.14em;color:var(--accent);margin-bottom:14px; }
.cookie-popup__card h3 { font-size:1.3rem;font-weight:500;letter-spacing:-0.01em;margin-bottom:12px; }
.cookie-popup__card p { font-size:0.92rem;color:var(--fg-soft);line-height:1.65;margin:0; }
.cookie-popup__actions { display:flex;gap:12px;margin-top:20px; }
.cookie-popup__actions button { padding:11px 24px;border:1px solid var(--border-strong);cursor:pointer;font-size:13px;font-family:var(--mono);letter-spacing:0.04em;transition:background .25s,color .25s; }
.cookie-popup__actions button:first-child:hover { background:var(--bg-soft); }
.cookie-popup__actions button:last-child { background:var(--fg);color:var(--bg);border-color:var(--fg); }
.cookie-popup__actions button:last-child:hover { background:var(--accent);border-color:var(--accent); }