*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:          #1C1C1A;
  --ink-mid:      #5A5040;
  --ink-dim:      #8C7B68;
  --bg:           #F5F0E8;
  --bg-warm:      #EDE5D8;
  --bg-dark:      #2A2418;
  --accent:       #C17832;
  --accent-light: #F5E9D8;
  --olive:        #5C6B3A;
  --olive-light:  #E8EDDE;
  --white:        #FDFAF5;
  --border:       #D9D0C0;
  --radius:       10px;
  --font-display: 'Oswald', sans-serif;
  --font-body:    'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
}

/* ── NAV ── */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
  position: sticky;
  top: 0;
  background: var(--bg);
  border-bottom: 2px solid var(--ink);
  z-index: 100;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.logo span { color: var(--accent); }

.nav-cta {
  background: var(--ink);
  color: var(--white);
  padding: 9px 22px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-display);
  transition: background 0.15s;
  border: 2px solid var(--ink);
}
.nav-cta:hover { background: var(--accent); border-color: var(--accent); }

/* ── HERO ── */
.hero {
  padding: 72px 40px 0;
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
}

.hero-content { flex: 1; }

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--white);
  background: var(--olive);
  padding: 4px 12px;
  border-radius: 3px;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 6rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 24px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--ink-mid);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.65;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-display);
  text-decoration: none;
  border: 2px solid var(--accent);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.btn-primary:hover { background: var(--ink); border-color: var(--ink); }
.btn-primary:active { transform: scale(0.98); }

/* Hero logo */
.hero-logo {
  width: 260px;
  flex-shrink: 0;
  padding-top: 8px;
}

.hero-logo img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-tags {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 48px;
  padding: 28px 0;
  border-top: 2px solid var(--ink);
}

.hero-tags span {
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--white);
  color: var(--ink-mid);
  padding: 7px 16px;
  border-radius: 3px;
  border: 1.5px solid var(--border);
}

/* ── SHARED CONTAINER ── */
.container { max-width: 960px; margin: 0 auto; padding: 0 40px; }

/* ── WHO WE SERVE ── */
.serve {
  padding: 88px 0;
  background: var(--white);
  border-bottom: 2px solid var(--ink);
}

.serve .section-label { margin-bottom: 10px; }

.serve h2 {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 48px;
  color: var(--ink);
}

.serve-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.serve-card {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 28px 24px;
  transition: border-color 0.15s;
}

.serve-card:hover { border-color: var(--accent); }

.serve-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
  line-height: 1;
}

.serve-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 10px;
}

.serve-card p {
  font-size: 0.85rem;
  color: var(--ink-mid);
  line-height: 1.6;
}

/* ── HOW IT WORKS ── */
.how { padding: 88px 0; background: var(--white); }

.section-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.how h2 {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 52px;
  color: var(--ink);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 2px solid var(--ink);
  border-radius: 8px;
  overflow: hidden;
}

.step {
  padding: 36px 32px;
  border-right: 2px solid var(--ink);
  position: relative;
}
.step:last-child { border-right: none; }

.step-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.35;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--ink);
}

.step p { font-size: 0.88rem; color: var(--ink-mid); line-height: 1.65; }

/* ── DIFFERENTIATOR ── */
.diff {
  background: var(--bg-dark);
  color: var(--white);
  padding: 88px 40px;
  position: relative;
  overflow: hidden;
}

.diff::before {
  content: 'ECT';
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: 18rem;
  font-weight: 700;
  color: rgba(255,255,255,0.03);
  letter-spacing: 0.02em;
  pointer-events: none;
  user-select: none;
}

.diff-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 80px;
  position: relative;
}

.diff-text { flex: 1; }

.diff .section-label { color: var(--accent); }

.diff h2 {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--white);
  line-height: 1.05;
}

.diff-text p {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 14px;
}

.diff-text strong { color: var(--white); }

.diff-stat { flex-shrink: 0; text-align: center; }

.stat-box {
  border: 2px solid var(--accent);
  border-radius: 8px;
  padding: 32px 40px;
  text-align: center;
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-top: 10px;
  max-width: 140px;
}

/* ── QUOTE FORM ── */
.quote-section { padding: 88px 0; }

.quote-section h2 {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--ink);
}

.form-intro {
  color: var(--ink-mid);
  margin-bottom: 48px;
  max-width: 520px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
}

.form-group label {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 14px;
  transition: border-color 0.15s;
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }

.form-group textarea { resize: vertical; min-height: 100px; }

/* Sizes */
.size-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.size-check {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}
.size-check:hover { border-color: var(--accent); background: var(--accent-light); }
.size-check input { accent-color: var(--accent); }

/* Upload */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--white);
  transition: border-color 0.15s, background 0.15s;
  cursor: pointer;
}
.upload-area:hover,
.upload-area.dragover { border-color: var(--accent); background: var(--accent-light); }

.upload-inner { padding: 36px; text-align: center; }

.upload-icon { font-size: 2rem; margin-bottom: 10px; color: var(--ink-dim); }

.upload-inner p { font-size: 0.9rem; color: var(--ink-mid); margin: 0; }
.upload-link { color: var(--accent); text-decoration: underline; cursor: pointer; }
.upload-hint { font-size: 0.78rem !important; color: var(--ink-dim) !important; margin-top: 6px !important; }

.file-list { padding: 0 16px 16px; }

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-warm);
  border-radius: 6px;
  margin-bottom: 6px;
  font-size: 0.85rem;
  color: var(--ink-mid);
}
.file-item span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.file-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-dim);
  font-size: 1rem;
  padding: 0 4px;
  line-height: 1;
  flex-shrink: 0;
}
.file-remove:hover { color: var(--accent); }

.btn-submit { margin-top: 8px; font-size: 0.9rem; padding: 15px 40px; }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-message {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 0.9rem;
}
.form-message.success { background: #eaf6ee; color: #1a5c30; border: 1px solid #b5dfc3; }
.form-message.error { background: var(--accent-light); color: #8B4000; border: 1px solid #e8c49a; }
.form-message a { color: var(--accent); }

/* ── FOOTER ── */
footer {
  background: var(--bg-dark);
  color: var(--white);
  padding: 56px 40px 24px;
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  margin-top: 10px;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
  max-width: 960px;
  margin: 24px auto 0;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}

/* ── RESPONSIVE ── */
@media (max-width: 700px) {
  nav { padding: 16px 20px; }
  .hero { padding: 48px 20px 0; grid-template-columns: 1fr; }
  .hero-logo { display: none; }
  .hero h1 { font-size: 3rem; }
  .container { padding: 0 20px; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 2px solid var(--ink); }
  .step:last-child { border-bottom: none; }
  .diff { padding: 60px 20px; }
  .diff-inner { flex-direction: column; gap: 40px; }
  .serve-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 24px; }
  .footer-links { align-items: flex-start; }
}