/* =========================================================
   AZK ENGINEERING — Design System v2 "Vault & Steel"
   Graphite/Gold/Steel · Fraunces (heritage) + IBM Plex Sans/Mono (institutional)
   Four generations of builders — craft meets capital discipline.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root{
  /* --- Vault & Steel palette (v3 — shifted toward institutional navy per brand research) --- */
  --ink: #0E1A28;         /* primary dark ground — deep navy (trust/authority) */
  --ink-2: #17232F;       /* elevated dark panel */
  --ink-3: #212E3B;       /* lighter dark panel / hover */
  --steel: #3E4A56;       /* steel accents, borders on dark */
  --steel-light: #8A97A3; /* muted steel text on dark */
  --gold: #B9975B;        /* antique brass — primary accent */
  --gold-bright: #D8BC85; /* hover / bright gold */
  --rust: #9C4A3C;        /* oxidized iron — risk/alert accent */
  --esg-green: #3F6350;   /* institutional forest green — ESG section only */
  --esg-green-light: #6E8F7C;
  --paper: #F3F1EC;       /* ledger paper light bg */
  --paper-line: #E1DCD1;  /* ledger rule / borders on light */
  --ink-soft: #4B5259;    /* body text on light bg */
  --ink-soft-2: #6b7480;  /* secondary/muted text */
  --white: #FFFFFF;

  --font-display: 'Fraunces', Georgia, serif;
  --font-heading: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --font-body: 'IBM Plex Sans', 'Segoe UI', sans-serif;

  --container: 1180px;
  --radius: 3px;
  --shadow-sm: 0 1px 3px rgba(20,24,28,0.12);
  --shadow-md: 0 14px 34px rgba(20,24,28,0.16);
  --shadow-lg: 0 24px 56px rgba(20,24,28,0.24);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink-soft);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{
  font-family: var(--font-heading);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.18;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
h1{ font-family: var(--font-display); font-weight:600; font-size: clamp(2.3rem, 4.4vw, 3.8rem); line-height:1.08; }
h2{ font-size: clamp(1.65rem, 2.8vw, 2.35rem); }
h3{ font-size: 1.2rem; }
p{ margin: 0 0 1em; }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section{ padding: 92px 0; }
.section--tight{ padding: 56px 0; }
.section--dark{ background: var(--ink); color: rgba(255,255,255,.76);
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 26px);
}
.section--dark h2, .section--dark h3, .section--dark h1{ color: var(--white); }
.section--light{ background: var(--paper);
  background-image: repeating-linear-gradient(to bottom, transparent, transparent 27px, rgba(20,24,28,0.035) 28px);
}
/* legacy alias so old markup (.section--navy) keeps working */
.section--navy{ background: var(--ink); color: rgba(255,255,255,.76);
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 26px);
}
.section--navy h2, .section--navy h3{ color: var(--white); }

.eyebrow{
  display:inline-flex; align-items:center; gap:.6em;
  font-family: var(--font-mono); font-weight:600; font-size:.76rem;
  letter-spacing:.16em; text-transform:uppercase; color: var(--gold);
  margin-bottom: 16px;
}
.eyebrow::before{
  content:""; width: 20px; height: 1px; background: var(--gold); display:inline-block;
}
.section--dark .eyebrow, .section--navy .eyebrow{ color: var(--gold-bright); }

.lede{ font-size: 1.08rem; color: var(--ink-soft-2); max-width: 62ch; }
.section--dark .lede, .section--navy .lede{ color: rgba(255,255,255,.68); }

.head{ margin-bottom: 46px; }
.head--center{ text-align:center; margin-left:auto; margin-right:auto; }
.head--center .lede{ margin-left:auto; margin-right:auto; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.6em;
  font-family: var(--font-mono); font-weight:600; font-size:.82rem; letter-spacing:.03em;
  padding: 14px 26px; border-radius: var(--radius); border: 1px solid transparent;
  cursor:pointer; transition: all .2s ease; white-space:nowrap; text-transform:uppercase;
}
.btn-gold{ background: var(--gold); color: var(--ink); }
.btn-gold:hover{ background: var(--gold-bright); transform: translateY(-1px); }
.btn-outline{ border-color: rgba(255,255,255,.32); color:#fff; background:transparent; }
.btn-outline:hover{ border-color: var(--gold); background: rgba(255,255,255,.06); }
.btn-outline-navy{ border-color: var(--ink); color: var(--ink); background:transparent; }
.btn-outline-navy:hover{ background: var(--ink); color:#fff; }
.btn-sm{ padding: 10px 18px; font-size:.74rem; }

/* ---------- Nav ---------- */
.nav{
  position: sticky; top:0; z-index: 500; background: rgba(20,24,28,.97);
  border-bottom: 1px solid rgba(185,151,91,.18);
}
.nav__inner{ display:flex; align-items:center; justify-content:space-between; height: 78px; }
.nav__logo{ display:flex; align-items:baseline; gap:.35em; font-family: var(--font-heading); font-weight:700; font-size:1.15rem; color:#fff; letter-spacing:.01em; }
.nav__logo span{ color: var(--gold); }
.nav__links{ display:flex; align-items:center; gap: 28px; }
.nav__links a{
  font-family: var(--font-mono); color: rgba(255,255,255,.7); font-weight:500; font-size:.78rem; letter-spacing:.04em; text-transform:uppercase;
  padding: 6px 2px; border-bottom: 2px solid transparent; transition: all .2s;
}
.nav__links a:hover, .nav__links a.active{ color:#fff; border-color: var(--gold); }
.nav__right{ display:flex; align-items:center; gap:18px; }
.lang-switch{
  display:flex; border:1px solid rgba(255,255,255,.2); border-radius: 2px; overflow:hidden;
}
.lang-switch button{
  border:none; background:transparent; color: rgba(255,255,255,.55); font-family: var(--font-mono);
  font-weight:600; font-size:.72rem; padding: 6px 12px; cursor:pointer; letter-spacing:.05em;
}
.lang-switch button.active{ background: var(--gold); color: var(--ink); }
.nav__burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px; }
.nav__burger span{ width:24px; height:2px; background:#fff; display:block; }

@media (max-width: 900px){
  .nav__links{
    position:fixed; inset: 78px 0 0 0; background: var(--ink); flex-direction:column;
    justify-content:flex-start; padding: 36px 24px; gap: 24px; transform: translateX(100%);
    transition: transform .3s ease; overflow-y:auto;
  }
  .nav__links.open{ transform: translateX(0); }
  .nav__links a{ font-size:.95rem; }
  .nav__burger{ display:flex; }
  @media (max-width: 640px){ .nav__right .btn{ display:none; } }
}

/* ---------- Hero (split) ---------- */
.hero{ display:grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 78px); background: var(--ink); }
.hero__panel{
  color:#fff; display:flex; flex-direction:column; justify-content:center;
  padding: 60px clamp(24px, 5vw, 80px);
}
.hero__panel h1{ color:#fff; margin-bottom:.3em; }
.hero__panel .lede{ color: rgba(255,255,255,.7); font-size:1.05rem; max-width:48ch; }
.hero__moto{
  font-family: var(--font-display); font-style:italic; font-weight:500; color: var(--gold-bright);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem); margin: 2px 0 22px;
}
.hero__rule{ width:56px; height:1px; background: var(--gold); margin: 20px 0 26px; }
.hero__cta{ display:flex; gap:16px; margin-top: 30px; flex-wrap:wrap; }
.hero__figure{ position:relative; overflow:hidden; background: var(--ink); }
.hero__figure img{ width:100%; height:100%; object-fit:cover; filter: grayscale(.25) contrast(1.08) brightness(.85) saturate(.9); }
.hero__figure::after{
  content:""; position:absolute; inset:0; background: linear-gradient(160deg, rgba(20,24,28,.35), rgba(20,24,28,.55) 60%, rgba(20,24,28,.75));
  mix-blend-mode: multiply; pointer-events:none;
}

/* riveted frame — signature motif (steel rivets at two corners) */
.blueprint{ position:relative; border: 1px solid rgba(185,151,91,.35); }
.blueprint::before, .blueprint::after{
  content:""; position:absolute; width:13px; height:13px; border-radius:50%; z-index:2;
  background: radial-gradient(circle at 35% 32%, var(--gold-bright), var(--gold) 55%, #5b4726 100%);
  box-shadow: 0 1px 3px rgba(0,0,0,.55), inset 0 0 0 1px rgba(0,0,0,.3);
}
.blueprint::before{ top:10px; left:10px; }
.blueprint::after{ bottom:10px; right:10px; }

@media (max-width: 900px){
  .hero{ grid-template-columns: 1fr; min-height:auto; }
  .hero__figure{ height: 320px; order:-1; }
}

/* ---------- Stats strip (ledger) ---------- */
.stats{ display:grid; grid-template-columns: repeat(4,1fr); gap: 0; border: 1px solid var(--paper-line); }
.stat{ padding: 32px 20px; text-align:center; border-right: 1px solid var(--paper-line); background:#fff; }
.stat:last-child{ border-right:none; }
.stat__num{ font-family: var(--font-mono); font-weight:600; font-size:2.1rem; color: var(--gold); line-height:1; margin-bottom:.4em; letter-spacing:-.02em; }
.stat__label{ font-size:.76rem; color: var(--ink-soft); font-weight:500; text-transform:uppercase; letter-spacing:.05em; font-family: var(--font-mono); }
@media (max-width: 760px){ .stats{ grid-template-columns: repeat(2,1fr); } .stat{ border-bottom:1px solid var(--paper-line);} }

/* ---------- Cards ---------- */
.grid{ display:grid; gap: 26px; }
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--2{ grid-template-columns: repeat(2, 1fr); }
.grid--4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px){ .grid--3, .grid--4{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px){ .grid--2, .grid--3, .grid--4{ grid-template-columns: 1fr; } }

.card{
  background:#fff; border:1px solid var(--paper-line); border-radius: var(--radius);
  padding: 30px 28px; transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover{ transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card__icon{
  width:44px; height:44px; border-radius:2px; background: var(--ink); color: var(--gold);
  display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.1rem;
  font-family: var(--font-mono); font-weight:600;
}
.card h3{ margin-bottom:.5em; font-family: var(--font-heading); }
.card p{ color: var(--ink-soft-2); font-size:.95rem; margin:0; }

.card--dark{ background: var(--ink-2); border-color: rgba(255,255,255,.08); }
.card--dark h3{ color:#fff; }
.card--dark p{ color: rgba(255,255,255,.62); }
.card--gold-accent{ border-left: 3px solid var(--gold); }
.card--dark.card--gold-accent .card__icon{ background: var(--gold); color: var(--ink); }

/* project photo card */
.proj-card{ background:#fff; border:1px solid var(--paper-line); border-radius: var(--radius); overflow:hidden; transition: box-shadow .25s ease, transform .25s ease; }
.proj-card:hover{ box-shadow: var(--shadow-md); transform: translateY(-3px); }
.proj-card__figure{ position:relative; height: 220px; overflow:hidden; background: var(--ink); }
.proj-card__figure img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; filter: grayscale(.2) contrast(1.05) saturate(.92); }
.proj-card:hover .proj-card__figure img{ transform: scale(1.05); }
.proj-card__tag{
  position:absolute; top:14px; left:14px; background: rgba(20,24,28,.86); color: var(--gold-bright);
  font-family: var(--font-mono); font-size:.66rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; padding:6px 10px; border-radius:2px;
}
.proj-card__body{ padding: 22px 24px; }
.proj-card__body h3{ margin-bottom:.35em; }
.proj-card__body p{ color: var(--ink-soft-2); font-size:.92rem; }
.proj-card--noimg .proj-card__figure{
  height:150px; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-3) 100%);
}
.proj-card--noimg .proj-card__figure svg{ width:44px; height:44px; opacity:.5; }

/* ---------- Timeline (ledger-stamped) ---------- */
.timeline{ position:relative; padding-top: 10px; }
.timeline__line{ position:absolute; left:0; right:0; top: 54px; height:1px; background: var(--paper-line); }
.timeline__items{ display:grid; grid-template-columns: repeat(4,1fr); gap: 24px; position:relative; }
.tl-item{ text-align:center; }
.tl-item__dot{
  width:15px; height:15px; border-radius:50%; margin: 40px auto 16px; position:relative; z-index:1;
  background: radial-gradient(circle at 35% 32%, var(--gold-bright), var(--gold) 55%, #5b4726 100%);
  box-shadow: 0 1px 3px rgba(0,0,0,.4), inset 0 0 0 1px rgba(0,0,0,.25);
}
.tl-item__year{ font-family: var(--font-mono); font-weight:600; color: var(--ink); font-size:1.2rem; letter-spacing:-.02em; }
.tl-item p{ font-size:.9rem; color: var(--ink-soft-2); max-width: 22ch; margin: 6px auto 0; }
@media (max-width: 760px){ .timeline__items{ grid-template-columns: 1fr 1fr; } .timeline__line{ display:none; } }

/* ---------- Process steps ---------- */
.process{ display:grid; grid-template-columns: repeat(4,1fr); gap: 0; }
.process__step{ padding: 0 24px 0 0; position:relative; }
.process__step:not(:last-child)::after{
  content:""; position:absolute; top:20px; right:-1px; width: 1px; height: 60%; background: var(--paper-line);
}
.section--dark .process__step:not(:last-child)::after{ background: rgba(255,255,255,.12); }
.process__num{ font-family: var(--font-mono); font-weight:600; font-size:2.2rem; color: var(--gold); opacity:.95; }
.process__step h3{ margin: 8px 0 8px; font-size:1.02rem; font-family: var(--font-heading); }
.process__step p{ font-size:.88rem; color: var(--ink-soft-2); }
@media (max-width: 860px){ .process{ grid-template-columns: 1fr 1fr; row-gap: 30px; } .process__step:not(:last-child)::after{ display:none; } }
@media (max-width: 560px){ .process{ grid-template-columns: 1fr; } }

/* ---------- Comparison table (ledger) ---------- */
.compare{ width:100%; border-collapse: collapse; border:1px solid var(--paper-line); font-family: var(--font-mono); }
.compare th, .compare td{ padding: 16px 20px; text-align:left; border-bottom:1px solid var(--paper-line); font-size:.86rem; vertical-align: top; }
.compare thead th{ font-family: var(--font-mono); text-transform:uppercase; letter-spacing:.05em; font-size:.72rem; font-weight:600; }
.compare thead th.th-crit{ background:#fff; color: var(--ink-soft); }
.compare thead th.th-azk{ background: var(--ink); color: var(--gold-bright); }
.compare thead th.th-classic{ background: var(--steel); color:#fff; }
.compare td.td-crit{ font-weight:600; color: var(--ink); font-family: var(--font-heading); font-size:.9rem; }
.compare .yes{ color: var(--gold); font-weight:700; margin-right:.4em; }
.compare .no{ color: var(--steel-light); font-weight:700; margin-right:.4em; }
.compare tbody tr:nth-child(even) td:not(.td-crit){ background: var(--paper); }
@media (max-width: 760px){ .compare{ display:block; overflow-x:auto; white-space:normal; } }

/* rates table (ledger) */
.rates{ width:100%; border-collapse:collapse; font-family: var(--font-mono); }
.rates th, .rates td{ padding:14px 18px; border-bottom:1px solid var(--paper-line); font-size:.86rem; text-align:left; }
.rates thead th{ background: var(--ink); color: var(--gold-bright); font-weight:600; font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; }
.rates td.price{ text-align:right; font-weight:600; color:var(--ink); }
.rates tbody tr:nth-child(even){ background: var(--paper); }

/* ---------- Org chart ---------- */
.org{ display:flex; flex-direction:column; align-items:center; gap: 26px; }
.org__row{ display:flex; gap: 20px; flex-wrap:wrap; justify-content:center; }
.org__box{
  background:#fff; border:1px solid var(--paper-line); border-radius: 2px; padding: 14px 22px;
  text-align:center; min-width: 190px; box-shadow: var(--shadow-sm);
}
.org__box strong{ display:block; font-family: var(--font-heading); font-weight:600; color: var(--ink); font-size:.9rem; }
.org__box span{ display:block; color: var(--gold); font-family: var(--font-mono); font-size:.72rem; font-weight:500; margin-top:4px; letter-spacing:.02em; }
.org__box--ceo{ background: var(--ink); border-color: var(--ink); }
.org__box--ceo strong{ color:#fff; }
.org__connector{ width:1px; height:22px; background: var(--paper-line); }

/* ---------- Org chart v3 — full hierarchy, same-rank on same row ---------- */
.org-v3{ display:flex; flex-direction:column; align-items:center; }
.org-v3__ceo{ margin-bottom:0; }
.org-v3__trunk{ width:1px; height:24px; background: var(--paper-line); }
.org-v3__bar{ height:1px; background: var(--paper-line); width:100%; max-width:1100px; }
.org-v3__row2{ display:grid; grid-template-columns: repeat(7, 1fr); gap:12px; width:100%; max-width:1100px; margin-top:0; }
.org-v3__stem{ width:1px; height:18px; background: var(--paper-line); margin:0 auto; }
.org-v3__columns{ display:grid; grid-template-columns: repeat(7, 1fr); gap:12px; width:100%; max-width:1100px; margin-top:16px; align-items:start; }
.org-v3__col{ display:flex; flex-direction:column; align-items:stretch; gap:8px; }
.org-v3__box{
  background:#fff; border:1px solid var(--paper-line); border-radius:2px; padding:12px 10px;
  text-align:center; box-shadow: var(--shadow-sm);
}
.org-v3__box .role-title{ display:block; font-family: var(--font-heading); font-weight:700; color: var(--ink); font-size:.78rem; line-height:1.25; }
.org-v3__box .role-sub{ display:block; font-family: var(--font-mono); color: var(--gold); font-size:.66rem; font-weight:600; margin-top:3px; }
.org-v3__box--ceo{ background: var(--ink); border-color: var(--ink); min-width:220px; padding:16px 22px; }
.org-v3__box--ceo .role-title{ color:#fff; font-size:.95rem; }
.org-v3__box--dir{ border-top:3px solid var(--gold); font-size:.8rem; min-height:64px; display:flex; flex-direction:column; justify-content:center; }
.org-v3__leaf{ font-size:.72rem; padding:9px 8px; }
.org-v3__leaf .role-title{ font-size:.72rem; font-weight:600; }
@media (max-width: 980px){
  .org-v3__row2, .org-v3__columns{ grid-template-columns: repeat(4, 1fr); }
  .org-v3__bar{ display:none; }
}
@media (max-width: 620px){
  .org-v3__row2, .org-v3__columns{ grid-template-columns: repeat(2, 1fr); }
}

/* Site execution structure (below main chart) */
.site-org{ display:flex; flex-direction:column; align-items:center; gap:18px; margin-top:20px; }
.site-org__row{ display:flex; gap:16px; flex-wrap:wrap; justify-content:center; }

/* ---------- Quote block ---------- */
.quote-block{ border-left: 2px solid var(--gold); padding: 6px 0 6px 26px; margin: 32px 0; }
.quote-block p{ font-family: var(--font-display); font-weight:500; font-style:italic; font-size:1.4rem; color: var(--ink); margin:0; }

/* ---------- Stamp / badge (replaces pill) ---------- */
.pill{
  display:inline-block; position:relative; font-family: var(--font-mono); font-weight:600; font-size:.68rem;
  letter-spacing:.08em; text-transform:uppercase; padding: 6px 14px; border-radius:2px;
  border: 1px solid var(--gold); color: var(--gold);
}
.pill::before{
  content:""; position:absolute; inset:2px; border:1px solid rgba(185,151,91,.35); pointer-events:none;
}

/* ---------- Contact ---------- */
.contact-card{ background: var(--paper); border:1px solid var(--paper-line); border-left: 3px solid var(--gold); border-radius: var(--radius); padding: 36px 40px; }
.contact-card h3{ font-size:1.5rem; font-family: var(--font-heading); }
.contact-card .role{ color: var(--gold); font-weight:600; font-family: var(--font-mono); font-size:.8rem; letter-spacing:.05em; text-transform:uppercase; margin-bottom: 20px; }
.contact-row{ display:flex; gap: 16px; padding: 14px 0; border-top:1px solid var(--paper-line); }
.contact-row:first-of-type{ border-top:none; }
.contact-row .label{ min-width: 160px; font-weight:600; color: var(--ink-soft); font-family: var(--font-mono); font-size:.74rem; text-transform:uppercase; letter-spacing:.04em; }
.contact-row .value{ color: var(--ink); font-weight:600; }

.form-field{ margin-bottom: 20px; }
.form-field label{ display:block; font-weight:600; font-family: var(--font-mono); font-size:.76rem; text-transform:uppercase; letter-spacing:.03em; color: var(--ink); margin-bottom:8px; }
.form-field input, .form-field textarea{
  width:100%; padding: 13px 16px; border:1px solid var(--paper-line); border-radius:2px;
  font-family: var(--font-body); font-size:.95rem; color: var(--ink-soft); background:#fff;
}
.form-field input:focus, .form-field textarea:focus{ outline: 2px solid var(--gold); outline-offset:1px; border-color: var(--gold); }
.map-embed{ border:1px solid var(--paper-line); border-radius: var(--radius); overflow:hidden; height: 340px; filter: grayscale(.3) contrast(1.05); }
.map-embed iframe{ width:100%; height:100%; border:0; }

/* ---------- Footer ---------- */
.footer{ background: var(--ink); color: rgba(255,255,255,.55); padding: 60px 0 26px; }
.footer__grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer__logo{ font-family: var(--font-heading); font-weight:700; color:#fff; font-size:1.15rem; margin-bottom:14px; }
.footer__logo span{ color: var(--gold); }
.footer h4{ color:#fff; font-family:var(--font-mono); font-size:.74rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:16px; }
.footer ul li{ margin-bottom: 10px; font-size:.92rem; }
.footer a:hover{ color: var(--gold); }
.footer__bottom{ border-top:1px solid rgba(255,255,255,.1); padding-top: 22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:.76rem; font-family: var(--font-mono); }
@media (max-width: 860px){ .footer__grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer__grid{ grid-template-columns: 1fr; } }

/* ---------- Page header (non-home pages) ---------- */
.page-hero{ background: var(--ink); color:#fff; padding: 150px 0 70px; position:relative; overflow:hidden;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 26px);
}
.page-hero h1{ color:#fff; }
.page-hero .lede{ color: rgba(255,255,255,.68); }
.page-hero__figure{ position:absolute; inset:0; opacity:.14; }
.page-hero__figure img{ width:100%; height:100%; object-fit:cover; filter: grayscale(.3); }
.page-hero__content{ position:relative; z-index:1; }

/* ---------- Reveal on scroll (progressive enhancement — visible by default, JS only adds the animate-in effect) ---------- */
.reveal{ transition: opacity .6s ease, transform .6s ease; }
.js-ready .reveal{ opacity:0; transform: translateY(18px); }
.js-ready .reveal.is-visible{ opacity:1; transform:none; }

/* ---------- misc ---------- */
.divider{ height:1px; background: var(--paper-line); margin: 60px 0; }
.two-col{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; }
@media (max-width: 860px){ .two-col{ grid-template-columns: 1fr; gap: 34px; } }
.check-list li{ position:relative; padding-left: 28px; margin-bottom: 12px; font-size:.96rem; }
.check-list li::before{ content:"—"; position:absolute; left:0; top:0; color: var(--gold); font-weight:700; font-family: var(--font-mono); }
.figure-caption{ font-size:.78rem; color: var(--ink-soft-2); margin-top:10px; font-family: var(--font-mono); }
.tag-list{ display:flex; flex-wrap:wrap; gap:10px; }
.tag{ background:#fff; border:1px solid var(--paper-line); padding:8px 16px; border-radius:2px; font-size:.8rem; font-weight:600; color:var(--ink); font-family: var(--font-mono); }

/* ---------- Legacy page specific ---------- */
.gen-timeline{ display:flex; flex-direction:column; gap:0; }
.gen-row{ display:grid; grid-template-columns: 90px 1fr; gap: 30px; padding: 34px 0; border-top: 1px solid var(--paper-line); }
.gen-row:first-child{ border-top:none; }
.gen-row__mark{ display:flex; flex-direction:column; align-items:center; gap:10px; }
.gen-row__seal{
  width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background: radial-gradient(circle at 34% 30%, var(--gold-bright), var(--gold) 55%, #5b4726 100%);
  color: var(--ink); font-family: var(--font-mono); font-weight:700; font-size:1rem;
  box-shadow: 0 2px 6px rgba(0,0,0,.28), inset 0 0 0 2px rgba(0,0,0,.15);
}
.gen-row__title{ font-family: var(--font-heading); font-weight:700; color: var(--ink); font-size:1.15rem; margin-bottom:8px; }
.gen-row__text{ color: var(--ink-soft-2); max-width: 62ch; }

.legacy-value{ text-align:center; padding: 10px; }
.legacy-value__mark{ font-family: var(--font-display); font-style:italic; font-size:2.2rem; color: var(--gold); margin-bottom:14px; }
.legacy-value h3{ font-size:1.05rem; }
.legacy-value p{ font-size:.9rem; color: var(--ink-soft-2); }

.bridge-table{ width:100%; border-collapse:collapse; font-family: var(--font-mono); font-size:.86rem; }
.bridge-table th{ background: var(--ink); color: var(--gold-bright); text-transform:uppercase; letter-spacing:.05em; font-size:.7rem; padding:14px 20px; text-align:left; }
.bridge-table td{ padding:16px 20px; border-bottom:1px solid var(--paper-line); }
.bridge-table tr:nth-child(even) td{ background: var(--paper); }
.bridge-table td.arrow{ color: var(--gold); text-align:center; width:40px; }

.moto-statement{
  font-family: var(--font-display); font-style:italic; font-weight:500; color:#fff;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem); line-height:1.25; max-width:18ch; margin:0 auto;
}

/* ---------- Wave connector (services flow motif) ---------- */
.wave-section{ position:relative; }
.wave-bg{ position:absolute; left:0; right:0; top:50%; transform:translateY(-50%); width:100%; height:220px; z-index:0; opacity:.5; pointer-events:none; }
.wave-bg svg{ width:100%; height:100%; }
.wave-section > .container{ position:relative; z-index:1; }

/* ---------- Generic org chart (role-based, finance/cost oriented) ---------- */
.org-v2{ display:flex; flex-direction:column; align-items:center; }
.org-v2__tier{ display:flex; gap:20px; flex-wrap:wrap; justify-content:center; position:relative; margin-bottom:0; }
.org-v2__connector-v{ width:1px; height:26px; background: var(--paper-line); }
.org-v2__branch{ display:flex; flex-direction:column; align-items:center; }
.org-v2__branch-line{ width:100%; height:1px; background: var(--paper-line); position:relative; }
.org-v2__box{
  background:#fff; border:1px solid var(--paper-line); border-radius:2px; padding:16px 20px;
  text-align:center; min-width:190px; box-shadow: var(--shadow-sm); position:relative;
}
.org-v2__box .role-title{ display:block; font-family: var(--font-heading); font-weight:700; color: var(--ink); font-size:.92rem; }
.org-v2__box .role-sub{ display:block; font-family: var(--font-mono); color: var(--gold); font-size:.68rem; font-weight:600; margin-top:5px; letter-spacing:.03em; text-transform:uppercase; }
.org-v2__box--top{ background: var(--ink); border-color: var(--ink); min-width:230px; }
.org-v2__box--top .role-title{ color:#fff; font-size:1rem; }
.org-v2__box--finance{ border-top:3px solid var(--gold); }
.org-v2__box--tech{ border-top:3px solid var(--steel); }
.org-v2__box--commercial{ border-top:3px solid var(--esg-green); }
.org-v2__group{ display:flex; flex-direction:column; align-items:center; gap:20px; }
.org-v2__leaves{ display:flex; gap:14px; flex-wrap:wrap; justify-content:center; max-width:340px; }
.org-v2__leaves .org-v2__box{ min-width:150px; padding:12px 14px; }
.org-v2__leaves .role-title{ font-size:.8rem; }

/* ---------- AZK Holding dedicated field ---------- */
.holding-panel{
  background: var(--ink); color: rgba(255,255,255,.8); border-radius: var(--radius); padding: 54px 56px;
  position:relative; overflow:hidden;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 26px);
}
.holding-panel h2, .holding-panel h3{ color:#fff; }
.holding-panel__tagline{ font-family: var(--font-display); font-style:italic; color: var(--gold-bright); font-size:1.3rem; margin-bottom:18px; }
.holding-grid{ display:grid; grid-template-columns: repeat(5, 1fr); gap:14px; margin-top:34px; }
.holding-chip{
  border:1px solid rgba(255,255,255,.15); border-radius:2px; padding:16px 14px; text-align:center;
  font-family: var(--font-mono); font-size:.76rem; font-weight:600; letter-spacing:.02em; color: rgba(255,255,255,.85);
}
.holding-chip.is-self{ border-color: var(--gold); color: var(--gold-bright); background: rgba(185,151,91,.08); }
@media (max-width: 900px){ .holding-grid{ grid-template-columns: repeat(3,1fr); } .holding-panel{ padding:40px 26px; } }
@media (max-width: 560px){ .holding-grid{ grid-template-columns: repeat(2,1fr); } }

/* ---------- Case study phase / wave timeline (Equilibrium Pipera) ---------- */
.cs-hero{ background: var(--ink); color:#fff; padding: 160px 0 90px; position:relative; overflow:hidden; }
.cs-hero__figure{ position:absolute; inset:0; }
.cs-hero__figure img{ width:100%; height:100%; object-fit:cover; opacity:.32; filter: grayscale(.3) contrast(1.05); }
.cs-hero__figure::after{ content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(14,26,40,.55), rgba(14,26,40,.92)); }
.cs-hero__content{ position:relative; z-index:1; }

.phase-wave{ position:relative; padding: 40px 0 10px; }
.phase-wave svg{ width:100%; height:auto; display:block; }
.phase-wave__labels{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; margin-top:18px; }
.phase-stop{ text-align:center; }
.phase-stop__num{ font-family: var(--font-mono); color: var(--gold); font-weight:700; font-size:.78rem; letter-spacing:.06em; text-transform:uppercase; margin-bottom:6px; }
.phase-stop h3{ font-size:1.02rem; margin-bottom:6px; }
.phase-stop p{ font-size:.86rem; color: var(--ink-soft-2); }
@media (max-width: 760px){ .phase-wave__labels{ grid-template-columns: 1fr 1fr; row-gap:26px; } }

.phase-detail{ display:grid; grid-template-columns: 70px 1fr; gap:26px; padding: 38px 0; border-top:1px solid var(--paper-line); }
.phase-detail:first-child{ border-top:none; }
.phase-detail__num{ font-family: var(--font-mono); font-weight:700; color: var(--gold); font-size:1.6rem; }
.phase-detail h3{ margin-bottom:10px; }
.phase-detail p{ color: var(--ink-soft-2); }

/* ---------- Chronological 5-step timeline (Services page) ---------- */
.chrono{ position:relative; padding-top: 10px; }
.chrono__line{ position:absolute; left:4%; right:4%; top: 23px; height:2px; background: var(--paper-line); }
.chrono__items{ display:grid; grid-template-columns: repeat(5,1fr); gap: 20px; position:relative; }
.chrono-item{ text-align:center; }
.chrono-item__num{
  width:46px; height:46px; border-radius:50%; margin: 0 auto 18px; position:relative; z-index:1;
  background: var(--ink); color: var(--gold); display:flex; align-items:center; justify-content:center;
  font-family: var(--font-mono); font-weight:700; font-size:1rem; border: 2px solid var(--gold);
}
.chrono-item h3{ font-size:1rem; margin-bottom:8px; }
.chrono-item p{ font-size:.86rem; color: var(--ink-soft-2); }
@media (max-width: 900px){ .chrono__items{ grid-template-columns: 1fr 1fr; row-gap: 34px; } .chrono__line{ display:none; } }
@media (max-width: 560px){ .chrono__items{ grid-template-columns: 1fr; } }

/* ---------- Risk category cards (Nature + Response) ---------- */
.risk-cat{ border:1px solid var(--paper-line); border-radius:2px; margin-bottom:22px; overflow:hidden; background:#fff; }
.risk-cat__head{ background: var(--ink); color:#fff; padding:16px 24px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px; }
.risk-cat__tag{ font-family: var(--font-mono); color: var(--gold-bright); font-size:.68rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; }
.risk-cat__name{ font-family: var(--font-heading); font-weight:700; font-size:1.02rem; }
.risk-cat__body{ display:grid; grid-template-columns: 1fr 1fr; }
.risk-cat__nature, .risk-cat__response{ padding:22px 24px; }
.risk-cat__nature{ border-right:1px solid var(--paper-line); }
.risk-cat__response{ background: var(--paper); }
.risk-cat__label{ font-family: var(--font-mono); font-size:.68rem; text-transform:uppercase; color: var(--ink-soft); margin-bottom:10px; display:block; font-weight:700; letter-spacing:.05em; }
.risk-cat__nature p, .risk-cat__response p{ margin:0; font-size:.92rem; color: var(--ink-soft-2); }
@media (max-width: 760px){ .risk-cat__body{ grid-template-columns: 1fr; } .risk-cat__nature{ border-right:none; border-bottom:1px solid var(--paper-line); } }

/* ---------- ESG pillar cards ---------- */
.esg-pillar{ border-top:3px solid var(--esg-green); background:#fff; border:1px solid var(--paper-line); border-left:1px solid var(--paper-line); border-radius:2px; padding:34px 30px; height:100%; }
.esg-pillar__mark{ font-family: var(--font-mono); color: var(--esg-green); font-weight:700; font-size:.78rem; letter-spacing:.1em; margin-bottom:12px; display:block; }
.esg-pillar h3{ font-family: var(--font-heading); }
.esg-pillar__intro{ color: var(--ink-soft-2); margin-bottom:18px; font-size:.94rem; }
.esg-pillar ul li{ position:relative; padding-left:22px; margin-bottom:11px; font-size:.88rem; color: var(--ink-soft); }
.esg-pillar ul li::before{ content:"—"; position:absolute; left:0; color: var(--esg-green); font-weight:700; font-family: var(--font-mono); }

/* ---------- Modeling page: confidence cards (P50/P80/P90) ---------- */
.confidence-card{ background:#fff; border:1px solid var(--paper-line); border-top:3px solid var(--gold); border-radius: var(--radius); padding: 28px 26px; text-align:center; height:100%; }
.confidence-card__num{ font-family: var(--font-mono); font-weight:700; font-size:2rem; color: var(--gold); margin-bottom:10px; }
.confidence-card p{ font-size:.9rem; color: var(--ink-soft-2); margin:0; }

.example-table{ width:100%; border-collapse:collapse; font-family: var(--font-mono); font-size:.9rem; }
.example-table th{ background: var(--ink); color: var(--gold-bright); text-transform:uppercase; letter-spacing:.05em; font-size:.7rem; padding:12px 18px; text-align:center; }
.example-table td{ padding:16px 18px; border-bottom:1px solid var(--paper-line); text-align:center; font-weight:700; color:var(--ink); }
.example-table tr:nth-child(even) td{ background: var(--paper); }

/* Methodology 8-step grid */
.method-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
.method-step{ background:#fff; border:1px solid var(--paper-line); border-radius:2px; padding:22px 20px; }
.method-step__num{ font-family: var(--font-mono); font-weight:700; color: var(--gold); font-size:1.3rem; margin-bottom:8px; }
.method-step h3{ font-size:.95rem; margin-bottom:6px; }
.method-step p{ font-size:.84rem; color: var(--ink-soft-2); margin:0; }
@media (max-width: 900px){ .method-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .method-grid{ grid-template-columns: 1fr; } }

/* Lifecycle phase cards */
.phase-card{ background:#fff; border:1px solid var(--paper-line); border-top:3px solid var(--steel); border-radius:2px; padding:26px 24px; height:100%; }
.phase-card h3{ font-size:1rem; margin-bottom:14px; }
.phase-card ul li{ position:relative; padding-left:20px; margin-bottom:9px; font-size:.86rem; color: var(--ink-soft-2); }
.phase-card ul li::before{ content:"—"; position:absolute; left:0; color: var(--steel); font-weight:700; }

/* Case study data rows */
.case-fact{ display:flex; justify-content:space-between; align-items:baseline; padding:14px 0; border-top:1px solid var(--paper-line); gap:16px; }
.case-fact:first-child{ border-top:none; }
.case-fact__label{ color: var(--ink-soft-2); font-size:.92rem; }
.case-fact__value{ font-family: var(--font-mono); font-weight:700; color: var(--gold); font-size:1.1rem; white-space:nowrap; }

.disclaimer-box{ border:1px dashed var(--steel-light); border-radius:2px; padding:16px 20px; font-size:.84rem; color: var(--ink-soft-2); font-style:italic; }