html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--paper); color: var(--ink); line-height: 1.5; overflow-x: hidden; }


/* ── BREADCRUMB ── */
.breadcrumb {
  background-color:black;
  padding-top: 70px; padding-bottom: 10px;
  padding-left: 56px; padding-right: 56px;
  display: flex; align-items: center; gap: 8px;
}
.bc-item { font-family: var(--mono); font-size: var(--fs-text); letter-spacing: 0.08em; color: var(--rule); text-decoration: none; transition: color 0.2s; }
.bc-item:hover { color: var(--rule); }
.bc-sep { font-family: var(--mono); font-size: var(--fs-text); color:var(--rule); }
.bc-current { font-family: var(--mono); font-size: var(--fs-text); letter-spacing: 0.08em; color:var(--rule); }

/* ── HERO ── */
.hero {
  padding-top: 64px;
  background: var(--white);
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  min-height: 520px;
}
.hero-left {
  padding: 56px 64px 64px 56px;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-right {
  padding: 56px 56px 64px 64px;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-eyebrow { font-family: var(--mono); font-size: 13px; letter-spacing: 0.14em; color: var(--teal); text-transform: uppercase; display: flex; align-items: center; gap: 10px; margin-bottom: 24px; opacity: 0; animation: fadeUp 0.5s 0.1s forwards; }
.hero-eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--teal); }
.hero-h1 { font-family: var(--display); font-size: clamp(38px,4.5vw,62px); font-weight: 700; line-height: 1.0; color: var(--ink); margin-bottom: 20px; opacity: 0; animation: fadeUp 0.5s 0.2s forwards; }
.hero-h1 em { font-style: italic; color: var(--teal); }
.hero-sub { font-size: 16px; color: var(--ink-mid); line-height: 1.7; max-width: 420px; margin-bottom: 36px; opacity: 0; animation: fadeUp 0.5s 0.3s forwards; }
 
/* Contact chips below sub */
.hero-contact-chips { display: flex; flex-direction: column; gap: 0; opacity: 0; animation: fadeUp 0.5s 0.4s forwards; }
.contact-info-row { display: flex; align-items: flex-start; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.contact-info-row:first-child { border-top: 1px solid var(--rule); }
.ci-label { font-family: var(--mono); font-size: 13px; letter-spacing: 0.1em; color: var(--ink-low); text-transform: uppercase; width: 90px; flex-shrink: 0; padding-top: 2px; }
.ci-value { font-family: var(--sans); font-size: 16px; font-weight: 600; color: var(--ink); }
.ci-value a { color: var(--teal); text-decoration: none; }
.ci-value a:hover { text-decoration: underline; }
.ci-sub { font-size: 16px; color: var(--ink-low); margin-top: 2px; }
 
/* Hero image right */
.hero-image {
  position: relative; overflow: hidden;
  opacity: 0; animation: fadeIn 0.7s 0.3s forwards;
}
.hero-image img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: grayscale(15%) brightness(0.88);
}
.hero-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(255,255,255,0.08) 0%, transparent 40%),
              linear-gradient(to top, rgba(14,14,13,0.4) 0%, transparent 60%);
}
.hero-image-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 24px 28px;
}
.hero-image-tag {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5); text-transform: uppercase; margin-bottom: 4px;
}
.hero-image-label {
  font-family: var(--sans); font-size: 16px; font-weight: 700;
  color: var(--white); line-height: 1.2;
}
 
/* ── MAIN CONTENT: Form + Case studies ── */
.main-content-contact {
  padding: 80px 56px;
  background: var(--paper);
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  align-items: start;
}
 
/* ── TWO-STEP FORM ── */
.form-panel {}
.form-label { font-family: var(--mono); text-align: center; font-size: 34px;font-weight: 600; letter-spacing: 0.12em; color: var(--teal); text-transform: uppercase; margin-bottom: 12px; }
.form-title { font-family: var(--display);text-align: center; font-size: clamp(24px,2.5vw,32px); font-weight: 700; color: var(--ink); line-height: 1.1; margin-bottom: 32px; }
.form-title em { font-style: italic; color: var(--teal); }
 
/* Step indicators */
.step-indicators { display: flex; align-items: center; gap: 0; margin-bottom: 36px; }
.step-ind {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em;
  color: var(--ink-low); text-transform: uppercase;
  padding: 10px 16px;
  border: 1px solid var(--rule);
  background: var(--white);
  position: relative; transition: all 0.25s;
}
.step-ind.active { border-color: var(--teal); color: var(--teal); background: var(--teal-bg); }
.step-ind.done { border-color: var(--teal); color: var(--white); background: var(--teal); }
.step-ind-num {
  width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; flex-shrink: 0;
  border: 1.5px solid currentColor;
}
.step-ind.done .step-ind-num { border-color: rgba(255,255,255,0.6); }
.step-arrow { padding: 0 8px; color: var(--rule); font-size: 14px; }
 
/* Form steps */
.form-step { display: none; }
.form-step.active { display: block; }
 
/* Sector grid (step 1) */
.sector-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2px; background: var(--rule); margin-bottom: 24px; }
.sector-btn {
  background: var(--white); padding: 20px 20px;
  border: none; cursor: pointer; text-align: left;
  position: relative; overflow: hidden; transition: background 0.2s;
  display: flex; flex-direction: column; gap: 4px;
}
.sector-btn::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform 0.25s cubic-bezier(0.16,1,0.3,1); }
.sector-btn:hover { background: var(--teal-bg); }
.sector-btn:hover::after { transform: scaleX(1); }
.sector-btn.selected { background: var(--teal); }
.sector-btn.selected::after { transform: scaleX(1); background: var(--white); }
.sector-btn.selected .sb-title { color: var(--white); }
.sector-btn.selected .sb-sub { color: rgba(255,255,255,0.6); }
.sb-title { font-family: var(--sans); font-size: 16px; font-weight: 700; color: var(--ink); transition: color 0.2s; }
.sb-sub { font-family: var(--mono); font-size: 13px; letter-spacing: 0.05em; color: var(--ink-low); transition: color 0.2s; }
 
.step1-next {
  width: 100%; padding: 16px; background: var(--teal); color: var(--white);
  font-family: var(--sans); font-weight: 600; font-size: 16px; letter-spacing: 0.05em;
  border: none; cursor: pointer; transition: background 0.2s;
  opacity: 0.4; pointer-events: none;
}
.step1-next.enabled { opacity: 1; pointer-events: all; }
.step1-next.enabled:hover { background: var(--teal-lt); }
 
/* Step 2 fields */
.form-fields { display: flex; flex-direction: column; gap: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-family: var(--mono); font-size: 14px; letter-spacing: 0.1em; color: var(--ink-mid); text-transform: uppercase; }
.field input, .field textarea, .field select {
  background: var(--white); border: 1px solid var(--rule);
  padding: 12px 14px; font-family: var(--sans); font-size: 16px; color: var(--ink);
  outline: none; transition: border-color 0.2s; width: 100%;
  -webkit-appearance: none; appearance: none;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--teal); }
.field textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.field.full { grid-column: 1 / -1; }
 
/* File upload */
.file-upload {
  border: 1.5px dashed var(--rule); padding: 20px;
  text-align: center; cursor: pointer; transition: border-color 0.2s, background 0.2s;
  background: var(--white);
}
.file-upload:hover { border-color: var(--teal); background: var(--teal-bg); }
.file-upload input { display: none; }
.fu-label { font-family: var(--mono); font-size: 14px; letter-spacing: 0.08em; color: var(--ink-low); text-transform: uppercase; }
.fu-sub { font-size: 16px; color: var(--ink-low); margin-top: 4px; }
 
/* Sector badge in step 2 */
.selected-sector-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--teal); text-transform: uppercase;
  background: var(--teal-bg); border: 1px solid rgba(10,107,82,0.3);
  padding: 6px 12px; margin-bottom: 24px; cursor: pointer;
  transition: background 0.2s;
}
.selected-sector-badge:hover { background: rgba(10,107,82,0.2); }
.ssb-change { color: var(--ink-low); font-size: 10px; }
 
/* Honeypot */
.honeypot { display: none !important; }
 
/* Submit button */
.submit-btn {
  width: 100%; padding: 18px; background: var(--teal); color: var(--white);
  font-family: var(--sans); font-weight: 600; font-size: 16px; letter-spacing: 0.05em;
  border: none; cursor: pointer; transition: background 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.submit-btn:hover { background: var(--teal-lt); }
.submit-btn:disabled { background: var(--rule); cursor: not-allowed; }
 
/* Form footer note */
.form-note { font-family: var(--mono); font-size: 16px; letter-spacing: 0.05em; color: var(--ink-low); margin-top: 12px; line-height: 1.6; }
 
/* Success state */
.form-success { display: none; text-align: center; padding: 60px 40px; background: var(--white); border: 1px solid var(--rule); }
.form-success.visible { display: block; }
.success-icon { width: 56px; height: 56px; background: var(--teal); display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; }
.success-title { font-family: var(--display); font-size: 28px; font-weight: 700; color: var(--ink); margin-bottom: 12px; }
.success-body { font-size: 16px; color: var(--ink-mid); line-height: 1.7; }
 
/* ── CASE STUDIES COLUMN ── */
.case-studies-col {
  position: sticky;
  top: 100px;
}
.cs-col-label { font-family: var(--mono); font-size: 13px; letter-spacing: 0.12em; color: var(--teal); text-transform: uppercase; margin-bottom: 12px; }
.cs-col-title { font-family: var(--display); font-size: clamp(22px,2.2vw,28px); font-weight: 700; color: var(--ink); line-height: 1.1; margin-bottom: 32px; }
.cs-col-title em { font-style: italic; color: var(--teal); }
 
.cs-list { display: flex; flex-direction: column; gap: 2px; background: var(--rule); }
.cs-item {
  background: var(--white);
  padding: 0;
  overflow: hidden;
  position: relative;
  transition: background 0.25s;
  cursor: pointer;
}
.cs-item::after { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--teal); transform: scaleY(0); transform-origin: top; transition: transform 0.3s cubic-bezier(0.16,1,0.3,1); }
.cs-item:hover { background: var(--teal-bg); }
.cs-item:hover::after { transform: scaleY(1); }
.cs-item-inner { padding: 24px 24px 24px 28px; }
.cs-item-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.cs-item-sector { font-family: var(--mono); font-size: 13px; letter-spacing: 0.1em; color: var(--teal); text-transform: uppercase; background: var(--teal-bg); padding: 3px 8px; display: inline-block; flex-shrink: 0; }
.cs-item-location { font-family: var(--mono); font-size: 14px; color: var(--ink-low); letter-spacing: 0.05em; }
.cs-item-title { font-family: var(--sans); font-size: 17px; font-weight: 700; color: var(--ink); line-height: 1.25; margin-bottom: 8px; }
.cs-item-challenge { font-size: 16px; color: var(--ink-low); line-height: 1.6; margin-bottom: 14px; }
 
/* Challenge → System → Outcome format */
.cs-flow { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; background: var(--paper); margin: 0 -28px -24px -28px; }
.cs-flow-item { padding: 12px 14px; border-right: 1px solid var(--rule); }
.cs-flow-item:last-child { border-right: none; }
.cs-flow-label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--ink-low); text-transform: uppercase; margin-bottom: 3px; }
.cs-flow-val { font-family: var(--mono); font-size: 14px; color: var(--teal); font-weight: 500; line-height: 1.4; }
 
/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.reveal { opacity:0; transform:translateY(20px); transition:opacity 0.6s, transform 0.6s; }
.reveal.visible { opacity:1; transform:translateY(0); }
.rd1 { transition-delay:0.1s; }
 
/* ── RESPONSIVE ── */
@media (max-width:1024px) {
  .hero { grid-template-columns:1fr; padding:80px 32px 48px; gap:48px; }
  .main-content-contact { grid-template-columns:1fr; padding:60px 32px; gap:56px; }
  .field-row { grid-template-columns:1fr; }
}
@media (max-width:640px) {
  .hero-left { padding: 48px 20px; }
  .hero{padding: 0px;}
  .main-content-contact { padding:48px 20px; }
  .sector-grid { grid-template-columns:1fr; }
  .cs-flow { grid-template-columns:1fr; }
  .cs-flow-item { border-right:none; border-bottom:1px solid var(--rule); }
  .cs-flow-item:last-child { border-bottom:none; }
  .step-indicators { flex-wrap:wrap; gap:4px; }
  .step-arrow { display:none; }
  .form-label { font-size: 25px; }
}