/* ============================================================
   CILA Consulting & Training — brand stylesheet
   Palette derived from the 2026 company profile deck.
   ============================================================ */
:root {
  --ink:        #0f1411;   /* near-black brand base */
  --ink-soft:   #171d19;   /* dark card surface */
  --ink-line:   #2a322c;   /* dark hairline */
  --paper:      #f2f3f0;   /* light section bg */
  --paper-card: #ffffff;   /* light card surface */
  --paper-line: #e2e4df;   /* light hairline */
  --lime:       #8dc63f;   /* signature accent */
  --lime-bright:#a4d65e;
  --text-light: #ffffff;
  --text-dim:   #b9c2ba;   /* muted on dark */
  --text-body:  #47504a;   /* body on light */
  --text-head:  #1b211d;   /* headings on light */
  --maxw: 1180px;
  --gap: clamp(1rem, 2.5vw, 2rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text-body);
  background: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4 {
  font-family: 'Archivo', sans-serif;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
}
p { margin: 0 0 1rem; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 3rem); }

/* Section rhythm + alternating themes */
.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; position: relative; }
.section--dark  { background: var(--ink);  color: var(--text-dim); }
.section--paper { background: var(--paper); color: var(--text-body); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--text-light); }
.section--paper h1, .section--paper h2, .section--paper h3, .section--paper h4 { color: var(--text-head); }
/* Signature lime baseline under every band */
.section::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: var(--lime);
}

/* Eyebrow label with the lime tick */
.eyebrow {
  font-family: 'Barlow Semi Condensed', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--lime);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 34px; height: 3px; background: var(--lime); display: inline-block; }
.section--paper .eyebrow { color: #6f7b5f; }
.section--paper .eyebrow::before { background: var(--lime); }

.section-title { font-size: clamp(1.9rem, 4.4vw, 3rem); font-weight: 800; max-width: 20ch; }
.section-lead { font-size: clamp(1rem, 1.6vw, 1.15rem); max-width: 62ch; margin-top: 1rem; }

/* Numbered marker */
.num {
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  color: var(--lime);
  font-size: 1.9rem;
  line-height: 1;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: flex;
  align-items: flex-end;
  color: #fff;
  background: linear-gradient(180deg, rgba(10,14,11,.35) 0%, rgba(10,14,11,.82) 78%), var(--ink);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero::after { content:""; position:absolute; left:0; right:0; bottom:0; height:5px; background:var(--lime); }
.hero__inner { padding-bottom: clamp(3rem, 8vw, 6rem); position: relative; z-index: 2; }
.hero__title {
  font-size: clamp(2.6rem, 8vw, 5.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.02;
  max-width: 16ch;
}
.hero__brand { position:absolute; top:clamp(1.5rem,4vw,2.5rem); left:0; right:0; z-index:2; }
.hero__member { position:absolute; bottom:clamp(1.5rem,4vw,2.5rem); right:clamp(1.5rem,4vw,3rem); text-align:right; z-index:2;
  font-family:'Barlow Semi Condensed',sans-serif; letter-spacing:.12em; text-transform:uppercase; font-size:.72rem; color:#cbd3ca; }

.logo {
  font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.7rem; letter-spacing: -0.03em;
  color: #fff; display: inline-flex; align-items: center; gap: .55rem;
}
.logo b { color: var(--lime); }
.logo span {
  font-family:'Barlow Semi Condensed',sans-serif; font-weight:600; font-size:.55rem;
  letter-spacing:.14em; line-height:1.1; text-transform:uppercase; color:#c2cbc0; border-left:1px solid #4a544c; padding-left:.5rem;
}

/* ---------- Grids of cards ---------- */
.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

.card {
  border-radius: 12px;
  padding: clamp(1.25rem, 2.4vw, 1.9rem);
  border: 1px solid var(--paper-line);
  background: var(--paper-card);
  height: 100%;
}
.card--dark { background: var(--ink-soft); border-color: var(--ink-line); color: var(--text-dim); }
.card--dark h3, .card--dark h4 { color: #fff; }
.card--outline-dark { background: transparent; border-color: var(--ink-line); color: var(--text-dim); }
.card--outline-dark h3, .card--outline-dark h4 { color:#fff; }
.card h3 { font-size: 1.15rem; font-weight: 700; margin: .65rem 0 .5rem; }
.card h4 { font-size: 1.05rem; font-weight: 700; margin: 0 0 .5rem; }
.card p  { font-size: .92rem; margin: 0; }
.card--limebar { border-left: 3px solid var(--lime); }
.card--lime { background: var(--lime); color: var(--ink); border: none; }
.card--lime * { color: var(--ink) !important; }

/* Feature list with lime rule (Why CILA) */
.pillar { border-left: 3px solid var(--lime); padding-left: 1.1rem; }
.pillar .num { font-size: 1.5rem; }
.pillar h4 { margin: .35rem 0 .4rem; }

/* ---------- About split ---------- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.split__media img { border-radius: 14px; width: 100%; object-fit: cover; aspect-ratio: 4/3; }
.highlight { font-weight: 700; color: var(--text-head); }
.section--dark .highlight { color: #fff; }

/* Established badge */
.est {
  display:inline-flex; align-items:center; justify-content:center;
  width:56px; height:56px; border-radius:50%; border:2px solid var(--lime);
  font-family:'Barlow Semi Condensed',sans-serif; font-weight:700; font-size:.7rem;
  letter-spacing:.08em; color:var(--lime); flex:none;
}
.est-row { display:flex; align-items:center; gap:1rem; margin:1.5rem 0; }
.est-row b { color:var(--lime); font-family:'Archivo'; font-size:1.9rem; font-weight:800; }

/* Region hero split with side image */
.region { position: relative; }

/* ---------- Stats ---------- */
.stat__value { font-family:'Archivo'; font-weight:800; color:var(--lime); font-size:clamp(2.2rem,5vw,3.4rem); line-height:1; }
.stat__label { font-size:.9rem; color:var(--text-dim); margin-top:.4rem; }
.hr-line { border:0; border-top:1px solid var(--ink-line); margin:2.5rem 0; }
.footnote { font-size:.82rem; color:#8b948c; margin-top:2rem; max-width:70ch; }

/* ---------- Quote band ---------- */
.quote {
  background: var(--lime);
  color: var(--ink);
  text-align: center;
  padding: clamp(4rem, 10vw, 7rem) 0;
  position: relative;
}
.quote::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:4px; background:var(--ink); }
.quote__mark { font-family:'Archivo'; font-size:4rem; font-weight:800; line-height:0; color: rgba(15,20,17,.55); }
.quote__text { font-family:'Archivo'; font-weight:800; font-size:clamp(1.4rem,3.6vw,2.4rem); line-height:1.25; max-width:22ch; margin:1.5rem auto; }
.quote__rule { width:56px; height:3px; background:var(--ink); margin:1.5rem auto 0; }

/* ---------- Contact / footer ---------- */
.footer { background: var(--ink); color:#cfd6ce; text-align:center; padding: clamp(3.5rem,8vw,5.5rem) 0 3rem; }
.footer__logo { justify-content:center; margin-bottom:1.5rem; }
.footer__tag { font-family:'Archivo'; font-weight:800; font-size:clamp(1.4rem,3.4vw,2.1rem); color:#fff; max-width:22ch; margin:0 auto; line-height:1.2; }
.footer__rule { width:56px; height:3px; background:var(--lime); margin:1.5rem auto; }
.footer__regions { font-family:'Barlow Semi Condensed'; letter-spacing:.14em; text-transform:uppercase; font-size:.9rem; color:#e6ebe4; }
.footer__cols { display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; max-width:900px; margin:2.5rem auto 0; text-align:left; }
.footer__col-label { font-family:'Barlow Semi Condensed'; text-transform:uppercase; letter-spacing:.12em; font-size:.72rem; color:var(--lime); margin-bottom:.4rem; }
.footer__col-val { font-size:.92rem; color:#dfe5dd; }

/* ---------- Contact form ---------- */
.contact-form { display:grid; gap:1rem; grid-template-columns:1fr 1fr; margin-top:2rem; text-align:left; }
.contact-form .full { grid-column:1 / -1; }
.field label { display:block; font-size:.8rem; text-transform:uppercase; letter-spacing:.08em; color:var(--text-dim); margin-bottom:.4rem; }
.field input, .field textarea {
  width:100%; padding:.8rem .9rem; border-radius:8px; border:1px solid var(--ink-line);
  background:#10150f; color:#fff; font-family:inherit; font-size:.95rem;
}
.field textarea { min-height:130px; resize:vertical; }
.field input:focus, .field textarea:focus { outline:2px solid var(--lime); outline-offset:1px; border-color:var(--lime); }
.btn {
  display:inline-block; background:var(--lime); color:var(--ink); font-weight:700;
  padding:.85rem 2rem; border-radius:8px; border:none; cursor:pointer; font-size:1rem;
  font-family:'Archivo'; letter-spacing:.01em; transition:filter .15s ease;
}
.btn:hover { filter:brightness(1.07); }
.alert { padding:1rem 1.25rem; border-radius:8px; margin-bottom:1rem; font-size:.95rem; }
.alert-success { background:rgba(141,198,63,.15); border:1px solid var(--lime); color:#e8f3d8; }
.alert-error { background:rgba(220,80,80,.12); border:1px solid #c0563f; color:#f4d6cf; }
.errors { list-style:none; padding:0; margin:.5rem 0 0; }

/* ---------- Motion / reveal ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity:1; transform:none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-5, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .split__media { order:-1; }
  .footer__cols { grid-template-columns:1fr; }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns:1fr; }
  .hero__member { position:static; text-align:left; margin-top:1rem; }
}