:root {
  --black: #0a0a0a;
  --white: #f5f5f0;
  --grey: #a6a6a0;
  --line: rgba(245,245,240,.18);
  --max: 1280px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  margin: 0;
  color: var(--white);
  background: var(--black);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.site-header,
main,
footer {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  line-height: 1;
}

.brand-number {
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: -0.1em;
}

.brand-agency {
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: .18em;
  font-style: italic;
}

.header-cta,
.text-link {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  text-decoration: none;
}

.header-cta {
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
}

.hero {
  min-height: calc(100vh - 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0;
}

.eyebrow {
  margin: 0 0 24px;
  color: var(--grey);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 1050px;
  margin-bottom: 44px;
  font-size: clamp(4rem, 10.8vw, 9.5rem);
  line-height: .83;
  letter-spacing: -.075em;
  text-transform: uppercase;
}

h1 span {
  color: var(--grey);
}

.hero-copy {
  max-width: 690px;
  margin-bottom: 42px;
  color: #d4d4cf;
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--white);
  text-decoration: none;
  text-transform: uppercase;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .12em;
  transition: background .18s ease, color .18s ease;
}

.button-primary {
  background: var(--white);
  color: var(--black);
}

.button-primary:hover {
  background: transparent;
  color: var(--white);
}

.statement {
  padding: 120px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.statement p {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 6.4rem);
  line-height: .98;
  letter-spacing: -.05em;
  font-weight: 800;
}

.statement .muted {
  color: var(--grey);
}

.process {
  padding: 130px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: .65fr 1.35fr;
  gap: 40px;
  margin-bottom: 90px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 6.2rem);
  line-height: .94;
  letter-spacing: -.055em;
  text-transform: uppercase;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.step {
  min-height: 330px;
  padding: 30px 34px 24px 0;
  border-right: 1px solid var(--line);
}

.step + .step {
  padding-left: 34px;
}

.step:last-child {
  border-right: 0;
}

.step-number {
  display: block;
  margin-bottom: 70px;
  color: var(--grey);
  font-size: .75rem;
  letter-spacing: .14em;
}

.step h3 {
  margin-bottom: 18px;
  font-size: 1.8rem;
  letter-spacing: -.03em;
}

.step p {
  max-width: 330px;
  margin-bottom: 0;
  color: #bdbdb8;
  line-height: 1.6;
}

.model {
  padding: 120px 0;
  border-top: 1px solid var(--line);
}

.model-grid {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 80px;
  align-items: end;
}

.model-big {
  margin-bottom: 2px;
  font-size: clamp(3rem, 7.2vw, 7.7rem);
  line-height: .93;
  font-weight: 900;
  letter-spacing: -.065em;
  text-transform: uppercase;
}

.model-copy {
  max-width: 420px;
  margin-bottom: 8px;
  color: #c7c7c1;
  font-size: 1.15rem;
  line-height: 1.6;
}

.cta {
  margin-bottom: 40px;
  padding: 120px 8%;
  background: var(--white);
  color: var(--black);
}

.cta .eyebrow {
  color: #555;
}

.cta h2 {
  max-width: 850px;
  margin-bottom: 28px;
  font-size: clamp(3rem, 7vw, 7rem);
  line-height: .93;
  letter-spacing: -.06em;
  text-transform: uppercase;
}

.cta > p:not(.eyebrow) {
  max-width: 600px;
  margin-bottom: 36px;
  font-size: 1.2rem;
  line-height: 1.55;
}

.button-light {
  border-color: var(--black);
}

.button-light:hover {
  background: var(--black);
  color: var(--white);
}

footer {
  min-height: 160px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 40px;
  align-items: center;
  color: var(--grey);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

footer p {
  margin: 0;
}

.brand-footer {
  color: var(--white);
}

@media (max-width: 820px) {
  .site-header,
  main,
  footer {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-header {
    height: 76px;
  }

  .brand-number { font-size: 1.8rem; }
  .brand-agency { font-size: .75rem; }

  .hero {
    min-height: calc(100svh - 76px);
    padding: 56px 0;
  }

  h1 {
    margin-bottom: 32px;
    font-size: clamp(3.5rem, 17vw, 6rem);
  }

  .statement,
  .process,
  .model {
    padding: 84px 0;
  }

  .section-heading,
  .model-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .section-heading {
    margin-bottom: 56px;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .step,
  .step + .step {
    min-height: auto;
    padding: 28px 0 40px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .step-number {
    margin-bottom: 40px;
  }

  .cta {
    padding: 76px 24px;
  }

  footer {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 40px 0 54px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Short homepage */
.header-nav { display:flex; align-items:center; gap:22px; }
.header-link, .header-button {
  color:inherit; background:none; border:0; padding:0; cursor:pointer;
  font:inherit; font-size:.78rem; font-weight:700; text-transform:uppercase;
  letter-spacing:.12em; text-decoration:none;
}
.hero-short { min-height:auto; padding:48px 0 38px; }
.hero-short h1 {
  max-width: 980px;
  margin-bottom: 22px;
  font-size: clamp(3.6rem, 8.2vw, 7.4rem);
  line-height: .84;
}
.hero-short .hero-copy {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(1rem, 1.45vw, 1.3rem);
  line-height: 1.38;
}
.micro-proof { margin:0; color:var(--grey); font-size:.88rem; font-weight:700; letter-spacing:.04em; }
.compact-process {
  display:grid; grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.compact-process article { padding:24px 24px 26px 0; border-right:1px solid var(--line); }
.compact-process article + article { padding-left:24px; }
.compact-process article:last-child { border-right:0; }
.compact-process span { display:block; margin-bottom:18px; color:var(--grey); font-size:.68rem; letter-spacing:.14em; }
.compact-process h2 { margin:0 0 8px; font-size:1.35rem; letter-spacing:-.03em; }
.compact-process p { margin:0; max-width:320px; color:#bdbdb8; font-size:.92rem; line-height:1.42; }
.short-cta { display:flex; align-items:center; justify-content:space-between; gap:30px; padding:38px 0; }
.short-cta p { margin:0; font-size:clamp(1.8rem,4vw,4rem); line-height:1; font-weight:800; letter-spacing:-.045em; }

/* Portal */
.app-body { min-height:100vh; }
.auth-shell { min-height:calc(100vh - 96px); display:grid; place-items:center; padding:60px 0; }
.auth-card { width:min(100%,560px); padding:48px; border:1px solid var(--line); }
.auth-title, .dashboard-title { margin:0 0 20px; font-size:clamp(3rem,7vw,6.5rem); line-height:.92; letter-spacing:-.06em; text-transform:uppercase; }
.auth-copy { color:#bdbdb8; font-size:1.08rem; line-height:1.55; margin-bottom:34px; }
.auth-form, .admin-form { display:grid; gap:18px; }
.auth-form label, .admin-form label { display:grid; gap:9px; color:#c9c9c4; font-size:.76rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase; }
input, textarea {
  width:100%; border:1px solid var(--line); background:#111; color:var(--white);
  padding:15px 16px; font:inherit; font-size:1rem; outline:none;
}
input:focus, textarea:focus { border-color:var(--white); }
.button-full { width:100%; }
.form-status { min-height:22px; margin:18px 0 0; color:var(--grey); }
.form-status[data-kind="error"] { color:#ffb0b0; }
.form-status[data-kind="success"] { color:#bde6bd; }
.is-hidden { display:none !important; }

.dashboard-shell, .admin-shell { padding:80px 0 110px; }
.dashboard-intro { border-bottom:1px solid var(--line); padding-bottom:48px; }
.dashboard-meta { color:var(--grey); }
.dashboard-grid { display:grid; grid-template-columns:repeat(3,1fr); border-bottom:1px solid var(--line); }
.metric-card { padding:36px 32px 38px 0; border-right:1px solid var(--line); }
.metric-card + .metric-card { padding-left:32px; }
.metric-card:last-child { border-right:0; }
.metric-card span, .metric-card p { color:var(--grey); font-size:.75rem; text-transform:uppercase; letter-spacing:.1em; }
.metric-card strong { display:block; margin:28px 0 10px; font-size:1.6rem; word-break:break-word; }
.dashboard-note { max-width:760px; padding:54px 0; }
.dashboard-note > p:last-child { color:#d0d0ca; font-size:1.2rem; line-height:1.65; }
.empty-state { margin-top:50px; padding:42px; border:1px solid var(--line); }
.empty-state h2 { margin-bottom:12px; font-size:2rem; }
.empty-state p { color:var(--grey); margin-bottom:0; }

.admin-heading { display:flex; align-items:flex-end; justify-content:space-between; gap:30px; padding-bottom:36px; border-bottom:1px solid var(--line); }
.client-list { border-top:1px solid var(--line); }
.client-row {
  width:100%; display:grid; grid-template-columns:1fr auto; gap:30px; align-items:center;
  padding:24px 0; color:var(--white); background:none; border:0; border-bottom:1px solid var(--line);
  text-align:left; cursor:pointer;
}
.client-row:hover { opacity:.72; }
.client-row strong, .client-row span { display:block; }
.client-row strong { font-size:1.15rem; margin-bottom:5px; }
.client-row > div:first-child span { color:var(--grey); font-size:.9rem; }
.client-row-meta { display:flex; gap:28px; color:var(--grey); font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; }

.client-dialog { width:min(680px,calc(100% - 28px)); max-height:90vh; overflow:auto; padding:0; border:1px solid #333; background:var(--black); color:var(--white); }
.client-dialog::backdrop { background:rgba(0,0,0,.78); }
.admin-form { padding:34px; }
.dialog-head { display:flex; align-items:flex-start; justify-content:space-between; gap:20px; margin-bottom:12px; }
.dialog-head h2 { margin:0; font-size:2.4rem; letter-spacing:-.04em; }
.icon-button { border:0; background:none; color:var(--white); font-size:2rem; cursor:pointer; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.checkbox-label { display:flex !important; align-items:center; grid-template-columns:auto 1fr !important; align-self:end; min-height:52px; }
.checkbox-label input { width:auto; }

@media (max-width:820px) {
  .header-nav { gap:14px; }
  .header-link { font-size:.68rem; }
  .hero-short { padding:42px 0 38px; }
  .hero-short h1 {
    font-size: clamp(3.1rem, 15vw, 5.4rem);
    line-height: .86;
  }
  .compact-process { grid-template-columns:1fr; }
  .compact-process article, .compact-process article + article { padding:28px 0 32px; border-right:0; border-bottom:1px solid var(--line); }
  .compact-process article:last-child { border-bottom:0; }
  .compact-process span { margin-bottom:20px; }
  .short-cta { align-items:flex-start; flex-direction:column; padding:52px 0; }
  .auth-shell { min-height:calc(100svh - 76px); padding:30px 0; }
  .auth-card { padding:28px; }
  .dashboard-shell, .admin-shell { padding:54px 0 80px; }
  .dashboard-grid { grid-template-columns:1fr; }
  .metric-card, .metric-card + .metric-card { padding:28px 0; border-right:0; border-bottom:1px solid var(--line); }
  .admin-heading { align-items:flex-start; flex-direction:column; }
  .client-row { grid-template-columns:1fr; gap:16px; }
  .client-row-meta { justify-content:space-between; gap:12px; }
  .form-grid { grid-template-columns:1fr; }
}