/* ===========================================================
   Sumaq site — Brutalist Swiss
   =========================================================== */

:root {
  --paper: #ffffff;
  --bg: #fafafa;
  --ink: #16201a;
  --ink-soft: #2d3a30;
  --muted: #6f7a6a;
  --accent: #5c8a3a;
  --rule: 2px solid var(--ink);
  --rule-light: 1px solid rgba(22, 32, 26, 0.2);
  --rule-light-dark: 1px solid rgba(255, 255, 255, 0.2);
  --max: 1200px;
  --pad: 48px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }

/* ---------- Shared atoms ---------- */
.label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}
.label.muted { color: var(--muted); }
.label.accent { color: var(--accent); }
.muted-dark { color: rgba(255, 255, 255, 0.5); }
.accent { color: var(--accent); }
.accent-em { font-style: italic; color: var(--accent); }

/* ---------- Page chrome ---------- */
.page {
  max-width: var(--max);
  margin: 0 auto;
}

/* ---------- Section head ---------- */
.section-head {
  padding: 32px var(--pad);
  border-bottom: var(--rule-light);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.section-head .label { font-size: 12px; }
.section-head .label.muted { font-size: 11px; }
.section-head--dark .label { color: var(--paper); }
.section-head--dark { border-bottom: 1px solid rgba(255, 255, 255, 0.2); }

/* ---------- CTA button ---------- */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
  padding: 14px 22px;
  background: var(--accent);
  color: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 0;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform .2s cubic-bezier(.2,.7,.3,1), box-shadow .2s cubic-bezier(.2,.7,.3,1);
}
.cta:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--ink); color: var(--paper); }
.cta:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
.cta--small { font-size: 12px; padding: 10px 18px; box-shadow: 2px 2px 0 var(--ink); }
.cta--small:hover { box-shadow: 3px 3px 0 var(--ink); }
.cta--large { font-size: 16px; padding: 20px 32px; }
.cta--send {
  margin-top: 24px;
  border-color: var(--paper);
  box-shadow: 4px 4px 0 var(--paper);
  align-self: flex-start;
  padding: 18px 28px;
  font-size: 14px;
}
.cta--send:hover { box-shadow: 5px 5px 0 var(--paper); }

/* ---------- NAV ---------- */
.nav {
  padding: 20px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: var(--rule);
}
.nav__brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 14px; height: 14px; background: var(--accent); display: block; }
.brand-word {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

/* ---------- HERO ---------- */
.hero {
  border-bottom: var(--rule);
  padding: 72px var(--pad) 56px;
  position: relative;
}
.hero__status {
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 40px;
}
.hero__head {
  font-family: 'Inter', sans-serif;
  font-size: clamp(40px, 11vw, 132px);
  line-height: 0.86;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.055em;
  color: var(--ink);
  overflow-wrap: break-word;
}
.hero__split {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: var(--rule);
}
.hero__cell { padding: 28px 32px 28px 0; }
.hero__cell--right { padding: 28px 0 28px 32px; border-left: var(--rule-light); }
.hero__cell .label { margin-bottom: 14px; }
.hero__what {
  font-size: 19px;
  line-height: 1.4;
  margin: 0;
  font-weight: 500;
}

/* ---------- §01 — WHAT WE SHIP ---------- */
.ship { border-bottom: var(--rule); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); }
.card {
  padding: 48px 32px 56px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  transition: transform .25s cubic-bezier(.2,.7,.3,1);
}
.card + .card { border-left: var(--rule-light); }
.card:hover { transform: translateY(-2px); }
.card__num {
  font-family: 'Inter', sans-serif;
  font-size: clamp(56px, 7vw, 96px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.06em;
  color: var(--accent);
  margin-bottom: 32px;
}
.card__title {
  font-family: 'Inter', sans-serif;
  font-size: 24px;
  line-height: 1.15;
  font-weight: 700;
  margin: 0 0 20px 0;
  letter-spacing: -0.025em;
}
.card__body {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

/* ---------- §02 — PROCESS ---------- */
.process { border-bottom: var(--rule); }
.process__title-wrap { padding: 64px var(--pad) 32px; }
.process__title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(28px, 5vw, 56px);
  line-height: 1.05;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.035em;
  max-width: 980px;
  overflow-wrap: break-word;
}
.process__step {
  padding: 32px var(--pad);
  border-top: var(--rule-light);
  display: grid;
  grid-template-columns: 120px 1fr 1.2fr 80px;
  gap: 32px;
  align-items: center;
}
.process__num {
  font-family: 'Inter', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
}
.process__step-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.025em;
}
.process__step-body {
  font-size: 17px;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.45;
}
.process__count { text-align: right; }

/* ---------- §03 — FINAL CTA ---------- */
.final { border-bottom: var(--rule); }
.final__inner { padding: 96px var(--pad); }
.final__head {
  font-family: 'Inter', sans-serif;
  font-size: clamp(28px, 5vw, 64px);
  line-height: 1.05;
  font-weight: 800;
  margin: 0 0 48px 0;
  letter-spacing: -0.035em;
  max-width: 1080px;
  overflow-wrap: break-word;
}
.final__cta { display: flex; align-items: center; gap: 24px; }

/* ---------- §04 — ABOUT ---------- */
.about { border-bottom: var(--rule); }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
}
.about__left {
  padding: 56px var(--pad);
  border-right: var(--rule-light);
}
.about__right { padding: 56px 64px; }

.about__kicker {
  font-size: 10px;
  color: var(--accent);
  margin-bottom: 20px;
}
.about__name-row {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 32px;
}
.about__name {
  flex: 1;
  font-family: 'Fraunces', 'Times New Roman', serif;
  font-size: clamp(36px, 4.5vw, 52px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 0;
  color: var(--ink);
}
.about__headshot {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 var(--accent);
  background: var(--accent);
  flex-shrink: 0;
}
.about__headshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__skills-label {
  font-size: 10px;
  margin-bottom: 18px;
  padding-top: 24px;
  border-top: var(--rule-light);
}

/* Skills — compact list (v1) */
.skills {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.skills__item { display: block; }
.skills__head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}
.skills__num { font-size: 9px; }
.skills__name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.skills__list {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  padding-left: 24px;
}

/* Story */
.about__story-label { font-size: 10px; margin-bottom: 20px; }
.about__lead {
  font-family: 'Fraunces', 'Times New Roman', serif;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.35;
  font-weight: 400;
  letter-spacing: -0.015em;
  margin: 0 0 32px 0;
  color: var(--ink);
  text-wrap: pretty;
  max-width: 640px;
}
.about__p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 20px 0;
  max-width: 640px;
  text-wrap: pretty;
}
.about__p strong { color: var(--ink); font-weight: 600; }
.about__p em { font-style: italic; }
.about__coda {
  font-size: 16px;
  line-height: 1.6;
  margin: 36px 0 0 0;
  color: var(--muted);
  font-style: italic;
  max-width: 640px;
}

/* Tenets */
.tenets {
  margin-top: 40px;
  padding-top: 32px;
  border-top: var(--rule-light);
}
.tenets__label { font-size: 10px; margin-bottom: 20px; }
.tenets__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 32px;
}
.tenet {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.tenet__num {
  font-size: 10px;
  line-height: 1.6;
  flex-shrink: 0;
}
.tenet__text {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
}

/* Closing block */
.closing {
  margin-top: 48px;
  padding: 24px 28px;
  border: 2px solid var(--ink);
  background: rgba(92, 138, 58, 0.06);
  max-width: 640px;
}
.closing__label { font-size: 10px; margin-bottom: 8px; }
.closing__body {
  font-size: 15px;
  line-height: 1.5;
  margin: 0;
  color: var(--ink);
}
.closing__body em { font-style: italic; }

/* ---------- §05 — CONTACT (dark slab) ---------- */
.contact {
  border-bottom: 2px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.contact .label { color: var(--paper); }
.contact__grid {
  padding: 64px var(--pad);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
}
.contact__head {
  font-family: 'Inter', sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 20px 0;
  color: var(--paper);
}
.contact__body {
  font-size: 16px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  max-width: 360px;
}

.contact__form { display: flex; flex-direction: column; }
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.field__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}
.field input,
.field textarea {
  background: transparent;
  color: var(--paper);
  border: none;
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.33);
  padding: 10px 0;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  outline: none;
  width: 100%;
  letter-spacing: -0.01em;
}
.field textarea { resize: vertical; }
.field input:focus,
.field textarea:focus { border-bottom-color: var(--accent); }
.field input::placeholder,
.field textarea::placeholder { color: rgba(255, 255, 255, 0.3); }
.form-status {
  margin-top: 16px;
  font-size: 13px;
  color: var(--accent);
  min-height: 1.2em;
}

/* ---------- FOOTER ---------- */
.footer {
  padding: 32px var(--pad);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 32px;
}
.footer .label { font-size: 10px; margin-bottom: 6px; }
.footer__val { font-size: 13px; font-weight: 500; }
.footer__cell--right { text-align: right; }

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 960px) {
  :root { --pad: 28px; }

  .hero { padding: 56px var(--pad) 40px; }
  .hero__head { letter-spacing: -0.045em; }
  .hero__split { grid-template-columns: 1fr; }
  .hero__cell, .hero__cell--right {
    padding: 24px 0;
    border-left: none;
    border-bottom: var(--rule-light);
  }
  .hero__cell:last-child { border-bottom: none; }

  .cards { grid-template-columns: 1fr; }
  .card + .card { border-left: none; border-top: var(--rule-light); }
  .card__num { margin-bottom: 20px; }
  .card { min-height: 0; padding: 36px var(--pad); }

  .process__title-wrap { padding: 40px var(--pad) 24px; }
  .process__step {
    grid-template-columns: 64px 1fr;
    gap: 12px 16px;
  }
  .process__step-body { grid-column: 1 / -1; }
  .process__count { display: none; }

  .final__inner { padding: 64px var(--pad); }
  .final__cta { flex-direction: column; align-items: flex-start; gap: 16px; }

  .about__grid { grid-template-columns: 1fr; }
  .about__left { border-right: none; border-bottom: var(--rule-light); }
  .about__right { padding: 40px var(--pad); }
  .tenets__grid { grid-template-columns: 1fr; }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px var(--pad);
  }

  .footer { grid-template-columns: 1fr 1fr; gap: 20px; }
  .footer__cell--right { text-align: left; grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .about__headshot { width: 72px; height: 72px; }
  .cta--small { font-size: 11px; padding: 8px 12px; }
  .brand-word { font-size: 18px; }
}