/* iBX™ — Integrated Brand Experience
   Palette: black on white. No web-font load (system Helvetica). */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #ffffff; }

input::placeholder,
textarea::placeholder { color: #c8c8c8; }

.site {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #0a0a0a;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Header ---------- */
.header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 6;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 40px;
}
.wordmark { font-size: 19px; font-weight: 500; letter-spacing: .01em; }
.wordmark sup { font-size: 9px; }
.nav { display: flex; gap: 30px; font-size: 14px; }
.nav a {
  color: #0a0a0a;
  text-decoration: none;
  opacity: .65;
  transition: opacity .2s;
}
.nav a:hover { opacity: 1; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.logo-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-halo {
  position: absolute;
  width: 180%;
  height: 180%;
  background: radial-gradient(closest-side,
    rgba(255,255,255,0.95),
    rgba(255,255,255,0.6) 55%,
    rgba(255,255,255,0) 75%);
  pointer-events: none;
}
.logo {
  position: relative;
  width: min(360px, 46vh, 64vw);
  height: auto;
  display: block;
}
.tagline {
  margin-top: 44px;
  font-size: 13px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: #9a9a9a;
}

/* ---------- Shared eyebrow ---------- */
.eyebrow {
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #a6a6a6;
}

/* ---------- Approach ---------- */
.approach {
  max-width: 1120px;
  margin: 0 auto;
  padding: 150px 40px 130px;
}
.approach .eyebrow { margin-bottom: 38px; }
.approach-title {
  font-size: clamp(30px, 5.2vw, 62px);
  line-height: 1.06;
  font-weight: 500;
  letter-spacing: -0.025em;
  max-width: 15ch;
  margin: 0 0 52px;
  text-wrap: balance;
}
.approach-body {
  font-size: clamp(17px, 1.9vw, 22px);
  line-height: 1.6;
  color: #4c4c4c;
  max-width: 58ch;
  margin: 0;
}

/* ---------- Contact ---------- */
.contact {
  border-top: 1px solid #ededed;
  padding: 130px 40px;
}
.contact-grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 72px;
  align-items: start;
}
.contact-intro .eyebrow { margin-bottom: 30px; }
.contact-title {
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.08;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 32px;
  max-width: 14ch;
  text-wrap: balance;
}
.contact-body {
  font-size: 17px;
  line-height: 1.6;
  color: #6a6a6a;
  margin: 0;
  max-width: 44ch;
}

/* ---------- Form ---------- */
.form {
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.field-label {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #9a9a9a;
}
.field-input {
  font-family: inherit;
  font-size: 17px;
  padding: 10px 0;
  border: none;
  border-bottom: 1px solid #dcdcdc;
  background: none;
  outline: none;
  color: #0a0a0a;
  transition: border-color .2s;
}
.field-input:focus { border-bottom: 1px solid #0a0a0a; }
.field-textarea { resize: vertical; }

.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-error {
  font-size: 14px;
  line-height: 1.5;
  color: #c0392b;
  margin: 0;
}

.submit {
  margin-top: 6px;
  align-self: flex-start;
  background: #0a0a0a;
  color: #fff;
  border: none;
  font-family: inherit;
  font-size: 15px;
  padding: 16px 32px;
  border-radius: 40px;
  cursor: pointer;
  letter-spacing: .01em;
  transition: background .2s;
}
.submit:hover { background: #333333; }
.submit:disabled { opacity: .55; cursor: default; }

/* ---------- Success state ---------- */
.success {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  padding: 6px 0;
}
.success-check {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #7cc242;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 23px;
}
.success-title {
  font-size: 26px;
  font-weight: 500;
  margin: 0;
  letter-spacing: -0.01em;
}
.success-body {
  font-size: 17px;
  line-height: 1.6;
  color: #6a6a6a;
  margin: 0;
  max-width: 40ch;
}
.reset {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 15px;
  color: #0a0a0a;
  cursor: pointer;
  padding: 0 0 2px;
  border-bottom: 1px solid #d8d8d8;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid #ededed;
  padding: 38px 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: #9a9a9a;
}

[hidden] { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}