/* ---------------------------------------------------------------
   eloqit — AI-native software studio
   Clean sans-serif, warm white, single orange accent (#FFAA18)
----------------------------------------------------------------*/
:root {
  --ink: #14110f;
  --ink-2: #6a635c;
  --line: #e7e1d8;
  --surface: #fbf9f6;
  --surface-2: #f2ede5;
  --orange: #ffaa18;       /* eloqit brand orange — the only accent */

  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;

  --pad: clamp(20px, 6vw, 96px);
  --maxw: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }

::selection { background: var(--orange); color: var(--ink); }

/* ---------- shared bits ---------- */
.label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.01em;
  padding: 9px 17px;
  border: 1px solid transparent;
  border-radius: 100px;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .2s ease, background .18s ease,
    color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(0); }
.btn-lg { font-size: 14.5px; padding: 11px 20px; }

.btn-solid { background: var(--orange); color: var(--ink); }
.btn-solid:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 15px -9px rgba(255, 170, 24, 0.8);
}

.btn-ghost { color: var(--ink); border-color: var(--line); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-1px); }

.btn-arrow { transition: transform .18s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--pad);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.03em;
}
.brand-word { display: inline-flex; }
.brand .dot { color: var(--orange); }
.brand-mark {
  width: 30px;
  height: 30px;
  color: var(--ink);
  flex: none;
}
.brand-mark-hub { fill: var(--orange); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links > a:not(.btn) {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
}
.nav-links > a:not(.btn):hover { color: var(--ink); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  margin: -8px;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle-box {
  display: block;
  position: relative;
  width: 24px;
  height: 16px;
}
.nav-toggle-bar {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease, top .25s ease;
}
.nav-toggle-bar:nth-child(1) { top: 0; }
.nav-toggle-bar:nth-child(2) { top: 7px; }
.nav-toggle-bar:nth-child(3) { top: 14px; }
/* morph to an X when open */
body.nav-open .nav-toggle-bar:nth-child(1) { top: 7px; transform: rotate(45deg); }
body.nav-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle-bar:nth-child(3) { top: 7px; transform: rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 96px) var(--pad) clamp(32px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
}
.hero-copy { min-width: 0; }
.hero-visual {
  position: relative;
  width: 100%;
  height: clamp(320px, 36vw, 460px);
}
.hero-visual canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.hero-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  white-space: nowrap;
  margin: 0;
}
.hero-title em {
  font-style: normal;
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-decoration-thickness: clamp(4px, 0.6vw, 7px);
  text-underline-offset: clamp(6px, 1vw, 13px);
}
.hero-title .accent-dot { color: var(--orange); }

.hero-lede {
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 42ch;
  margin: 32px 0 40px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- logos ---------- */
.logos {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(16px, 2.5vw, 28px) var(--pad) clamp(28px, 4vw, 48px);
}
.logos-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 28px;
}
.logos-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(32px, 6vw, 72px);
}
.logos-row img {
  height: 30px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.5;
  transition: opacity .2s ease, filter .2s ease;
}
.logos-row a { display: inline-flex; }
.logos-row img:hover { opacity: 1; filter: none; }

/* ---------- statement ---------- */
.statement {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.statement p {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(56px, 9vw, 110px) var(--pad);
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  max-width: 26ch;
}

/* ---------- section heads ---------- */
.section-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head .label { display: block; margin-bottom: 20px; }
.section-head h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 0;
}
.section-sub {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 56ch;
  margin: 24px 0 0;
}

/* ---------- services ---------- */
.services {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 92px) var(--pad);
}
.service {
  display: grid;
  grid-template-columns: minmax(200px, 0.4fr) 1fr;
  gap: clamp(16px, 4vw, 64px);
  padding: clamp(32px, 4vw, 48px) 0;
  border-top: 1px solid var(--line);
}
.service:last-child { border-bottom: 1px solid var(--line); }
.service h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
}
.service p {
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.62;
  color: var(--ink-2);
  margin: 0;
  max-width: 58ch;
}

/* ---------- big line ---------- */
.bigline { background: var(--ink); color: var(--surface); }
.bigline h2 {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(56px, 10vw, 128px) var(--pad);
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(38px, 7.5vw, 92px);
  line-height: 1.03;
  letter-spacing: -0.035em;
}

/* ---------- approach ---------- */
.approach {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 92px) var(--pad);
}
.phases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 4vw, 56px);
}
.phase { border-top: 2px solid var(--orange); padding-top: 20px; }
.phase-name {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.phase p { margin: 0; color: var(--ink-2); font-size: 17px; line-height: 1.55; }

/* ---------- contact ---------- */
.contact {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 92px) var(--pad);
}
.people {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 5vw, 80px);
  border-top: 1px solid var(--line);
  padding-top: clamp(36px, 5vw, 52px);
}
.person h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 28px);
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.person a {
  display: block;
  font-size: 16px;
  color: var(--ink-2);
  width: fit-content;
  padding: 2px 0;
  border-bottom: 1px solid transparent;
  transition: color .15s, border-color .15s;
}
.person a:hover { color: var(--orange); border-color: var(--orange); }
.contact-fallback { margin: 24px 0 0; font-size: 15px; color: var(--ink-2); }

/* ---------- footer ---------- */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 36px var(--pad);
  border-top: 1px solid var(--line);
}
.footer-meta {
  font-size: 13px;
  color: var(--ink-2);
  margin: 0;
}
.footer-link {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin-left: 12px;
  position: relative;
  top: -1px;
  color: var(--ink-2);
  transition: color .15s ease;
}
.footer-link:hover { color: var(--orange); }

/* ---------- responsive ---------- */
@media (max-width: 720px) {
  body { font-size: 16px; }

  .nav-toggle { display: inline-block; }
  .nav-links {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 16px var(--pad) 28px;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%);
    transition: transform .25s ease;
  }
  body.nav-open .nav-links { transform: translateY(0); }
  .nav-links > a:not(.btn) { font-size: 17px; padding: 12px 0; }
  .nav-links .btn { margin-top: 12px; }

  .hero { grid-template-columns: 1fr; gap: 28px; }
  .hero-visual { display: none; }
  .hero-title { white-space: normal; }
  .hero-lede { max-width: none; }

  .service { grid-template-columns: 1fr; gap: 12px; }
  .phases { grid-template-columns: 1fr; gap: 0; }
  .phase { border-top: 1px solid var(--line); padding: 28px 0; }
  .phase:first-child { border-top: 2px solid var(--orange); }
  .people { grid-template-columns: 1fr; gap: 36px; }

  .footer { justify-content: center; text-align: center; gap: 14px; }
}

@media (max-width: 460px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
}