/* PSAI Tech Consulting — shared stylesheet
   Brand colours and type follow the approved logo and GTM deck:
   brand green #17322A, accent green #3C6E57, gold #FFC000, Lato. */

:root {
  --green-950: #0E211A;
  --green-900: #17322A;   /* logo green */
  --green-800: #1F4136;
  --green-700: #3C6E57;   /* logo divider / deck label green */
  --green-300: #A8C9B8;
  --green-100: #E3ECE7;
  --gray-50:   #F2F4F3;   /* deck card grey */
  --gold:      #FFC000;   /* logo gold */
  --gold-dark: #E0A800;
  --ink:       #17322A;
  --body:      #3B4842;
  --muted:     #64716B;
  --rule:      #DCE3DF;
  --white:     #FFFFFF;
  --on-dark:   #C9D8D0;

  --font: "Lato", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  --wrap: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --header-h: 76px;
  --radius: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 17px; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { font-family: var(--font); color: var(--body); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: var(--green-700); }
a:hover { color: var(--green-900); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Type ---------- */
h1, h2, h3, h4 { color: var(--ink); line-height: 1.15; }
h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); font-weight: 900; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.45rem); font-weight: 900; letter-spacing: -0.015em; }
h3 { font-size: 1.25rem; font-weight: 700; line-height: 1.25; }
h4 { font-size: 1.05rem; font-weight: 700; line-height: 1.3; }
p { max-width: 70ch; }
strong { color: var(--ink); font-weight: 700; }
.lead { font-size: 1.22rem; line-height: 1.55; }
.label { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green-700); }

/* ---------- Buttons ---------- */
.btn { display: inline-block; font: 700 0.98rem/1.2 var(--font); text-decoration: none; padding: 0.85rem 1.4rem; border-radius: 6px; border: 2px solid transparent; transition: background-color .15s, color .15s, border-color .15s; }
.btn-gold { background: var(--gold); color: var(--green-900); }
.btn-gold:hover { background: var(--gold-dark); color: var(--green-900); }
.btn-ghost { border-color: rgba(255,255,255,0.5); color: var(--white); }
.btn-ghost:hover { border-color: var(--white); color: var(--white); background: rgba(255,255,255,0.07); }
.btn-sm { padding: 0.6rem 1rem; font-size: 0.9rem; }
.text-link { font-weight: 700; color: var(--green-700); text-decoration: none; border-bottom: 2px solid var(--gold); padding-bottom: 1px; }
.text-link:hover { color: var(--green-900); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.98); border-bottom: 1px solid var(--rule); }
.site-header > .wrap { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 1.5rem; }
.brand img { height: 42px; width: auto; }

.primary-nav { display: none; list-style: none; align-items: center; gap: 1.6rem; }
.primary-nav a, .nav-drop-btn, .header-cta { white-space: nowrap; }
.primary-nav a, .nav-drop-btn { display: inline-block; line-height: 1.4; vertical-align: middle; }
.primary-nav > li { position: relative; }
.primary-nav a, .nav-drop-btn {
  color: var(--ink); text-decoration: none; font: 700 0.95rem var(--font);
  padding: 0.45rem 0; border-bottom: 3px solid transparent; background: none; border-top: 0; border-left: 0; border-right: 0; cursor: pointer;
}
.primary-nav a:hover, .nav-drop-btn:hover { color: var(--green-700); }
.primary-nav a[aria-current="page"], .nav-drop-btn.is-current { border-bottom-color: var(--gold); }
.nav-drop-btn::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 0.5rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-3px) rotate(45deg); }
.dropdown {
  display: none; position: absolute; top: calc(100% + 0.6rem); left: -1rem; min-width: 270px; list-style: none;
  background: var(--white); border: 1px solid var(--rule); border-radius: var(--radius); padding: 0.5rem; box-shadow: 0 12px 32px rgba(23,50,42,0.12);
}
.dropdown.open { display: block; }
.dropdown a { display: block; padding: 0.65rem 0.85rem; border-radius: 6px; border-bottom: 0; }
.dropdown a:hover { background: var(--gray-50); }
.dropdown a[aria-current="page"] { background: var(--gray-50); box-shadow: inset 3px 0 0 var(--gold); }
.header-cta { display: none; }

.menu-toggle { display: inline-flex; align-items: center; gap: 0.5rem; background: none; border: 1px solid var(--rule); border-radius: 6px; padding: 0.5rem 0.8rem; font: 700 0.9rem var(--font); color: var(--ink); cursor: pointer; }
.menu-toggle .bars { width: 18px; height: 12px; position: relative; }
.menu-toggle .bars::before, .menu-toggle .bars::after, .menu-toggle .bars span { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: var(--ink); }
.menu-toggle .bars::before { top: 0; } .menu-toggle .bars span { top: 5px; } .menu-toggle .bars::after { bottom: 0; }

.mobile-menu { display: none; border-top: 1px solid var(--rule); background: var(--white); max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
.mobile-menu.open { display: block; }
.mobile-menu .wrap { padding-top: 0.5rem; padding-bottom: 1.5rem; }
.mobile-menu ul { list-style: none; }
.mobile-menu a.m-link { display: block; padding: 0.85rem 0; border-bottom: 1px solid var(--rule); color: var(--ink); font-weight: 700; text-decoration: none; }
.mobile-menu a.m-link[aria-current="page"] { color: var(--green-700); }
.mobile-menu .m-group { padding: 0.9rem 0 0.25rem; }
.mobile-menu .m-group a.m-link { padding-left: 1rem; font-weight: 400; }
.mobile-menu .btn { margin-top: 1.25rem; }

@media (min-width: 1180px) {
  .primary-nav, .header-cta { display: flex; }
  .header-cta { display: inline-block; }
  .menu-toggle, .mobile-menu { display: none !important; }
}

/* ---------- Heroes ---------- */
.hero { background: var(--green-900); color: var(--on-dark); overflow: hidden; }
.hero .wrap { display: grid; gap: 3rem; align-items: center; padding-top: clamp(4rem, 9vw, 6.5rem); padding-bottom: clamp(4rem, 9vw, 6.5rem); }
.hero h1 { color: var(--white); max-width: 16ch; }
.hero .lead { color: var(--on-dark); margin-top: 1.5rem; max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.25rem; }
.pillar-line { margin-top: 2.75rem; display: flex; flex-wrap: wrap; gap: 0.4rem 1.5rem; color: var(--green-300); font-weight: 700; font-size: 0.92rem; }

/* The logo mark, rebuilt large: three tiles and the star. Each tile carries one pillar. */
.mark-grid { display: none; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; max-width: 420px; justify-self: end; width: 100%; }
.mark-grid .tile { aspect-ratio: 1; border-radius: 22%; background: var(--green-800); border: 1px solid rgba(255,255,255,0.08); padding: 1.4rem; display: flex; flex-direction: column; justify-content: flex-end; color: var(--white); text-decoration: none; transition: background-color .15s; }
.mark-grid .tile:hover { background: var(--green-700); color: var(--white); }
.mark-grid .tile span { font-size: 0.85rem; color: var(--green-300); }
.mark-grid .tile strong { color: var(--white); font-size: 1.2rem; line-height: 1.2; }
.mark-grid .star { aspect-ratio: 1; display: flex; align-items: center; justify-content: center; }
.mark-grid .star svg { width: 70%; height: 70%; }
@media (min-width: 960px) { .hero .wrap { grid-template-columns: 1.35fr 1fr; } .mark-grid { display: grid; } }

.page-hero { background: var(--green-900); color: var(--on-dark); }
.page-hero .wrap { padding-top: clamp(3rem, 7vw, 4.75rem); padding-bottom: clamp(3rem, 7vw, 4.75rem); position: relative; }
.crumbs { font-size: 0.9rem; margin-bottom: 1.25rem; color: var(--green-300); }
.crumbs a { color: var(--on-dark); text-decoration: none; }
.crumbs a:hover { color: var(--gold); }
.page-hero h1 { color: var(--white); max-width: 22ch; }
.page-hero .lead { color: var(--on-dark); margin-top: 1.25rem; max-width: 60ch; }
.page-hero .hero-actions { margin-top: 2rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(3.5rem, 8vw, 5.75rem) 0; }
.section-grey { background: var(--gray-50); }
.section-head { display: grid; gap: 0.9rem; margin-bottom: clamp(2rem, 4vw, 2.75rem); }
.section-head p { color: var(--muted); font-size: 1.1rem; }
@media (min-width: 960px) { .section-head.split { grid-template-columns: 1fr 1fr; align-items: end; gap: 3rem; } }

/* ---------- Lists ---------- */
.ticks { list-style: none; display: grid; gap: 0.5rem; }
.ticks li { position: relative; padding-left: 1.35rem; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 7px; height: 7px; border-radius: 2px; background: var(--green-700); }
.checks { list-style: none; display: grid; gap: 0.85rem; }
.checks li { position: relative; padding-left: 2.1rem; }
.checks li::before { content: ""; position: absolute; left: 0; top: 0.1em; width: 1.35rem; height: 1.35rem; border-radius: 50%; background: var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.3l2.6 2.5L12 5.4' fill='none' stroke='%2317322A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/70% no-repeat; }

/* ---------- Cards (deck style: flat grey panels) ---------- */
.cards { display: grid; gap: 1.25rem; }
.card { background: var(--gray-50); border-radius: var(--radius); padding: 1.75rem; display: flex; flex-direction: column; gap: 0.75rem; }
.section-grey .card { background: var(--white); }
.card p { color: var(--muted); }
.card .ticks { color: var(--body); }
.card .sub { color: var(--green-700); font-weight: 700; }
.card .foot { margin-top: auto; padding-top: 0.75rem; }
.card-dark { background: var(--green-900) !important; color: var(--on-dark); }
.card-dark h3, .card-dark strong { color: var(--white); }
.card-dark p { color: var(--on-dark); }
.card-gold { background: var(--gold) !important; }
.card-gold p, .card-gold .label { color: var(--green-900); }
@media (min-width: 680px) { .cards.c2, .cards.c3, .cards.c4, .cards.c5 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) {
  .cards.c3 { grid-template-columns: repeat(3, 1fr); }
  .cards.c4 { grid-template-columns: repeat(4, 1fr); }
  .cards.c5 { grid-template-columns: repeat(5, 1fr); gap: 1rem; }
  .cards.c5 .card { padding: 1.4rem; }
}

/* ---------- About: stats + why panel ---------- */
.about { display: grid; gap: 2.5rem; }
.about .lead { color: var(--ink); }
.about > * { min-width: 0; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; margin-top: 2rem; }
@media (max-width: 520px) { .stat { padding: 1.1rem 0.9rem; } .stat p { font-size: 0.85rem; } }
.stat { background: var(--gray-50); border-radius: var(--radius); padding: 1.4rem 1.25rem; }
.stat .num { display: block; font-size: clamp(2.2rem, 4.5vw, 3.2rem); font-weight: 900; color: var(--green-900); line-height: 1; margin-bottom: 0.6rem; }
.stat p { color: var(--muted); font-size: 0.95rem; line-height: 1.4; }
.panel { background: var(--green-900); color: var(--white); border-radius: var(--radius); padding: 2.25rem; }
.panel .label { color: var(--gold); margin-bottom: 1.5rem; }
.panel .checks { color: var(--white); }
@media (min-width: 960px) { .about { grid-template-columns: 1.15fr 1fr; gap: 3.5rem; align-items: start; } }

/* ---------- Pillars ---------- */
.pillar { min-height: 100%; }
.pillar h3 { font-size: 1.45rem; }
.pillar .tile-mini { width: 44px; height: 44px; border-radius: 11px; background: var(--green-900); margin-bottom: 0.75rem; }
.pillar.gold .tile-mini { background: transparent; display: flex; align-items: center; justify-content: center; }

/* ---------- Agent Fabric layers ---------- */
.fabric { display: grid; gap: 1.5rem; }
.layers { display: grid; gap: 0.6rem; list-style: none; }
.layer { display: grid; gap: 0.35rem; background: var(--gray-50); border-radius: var(--radius); padding: 1.1rem 1.4rem; }
.layer strong { font-size: 1.08rem; }
.layer span { color: var(--muted); }
.layer.core { background: var(--green-900); }
.layer.core strong { color: var(--white); } .layer.core span { color: var(--on-dark); }
.panel h4 { color: var(--white); margin-bottom: 0.2rem; }
.panel .checks p { color: var(--on-dark); font-size: 0.96rem; }
@media (min-width: 760px) { .layer { grid-template-columns: 220px 1fr; align-items: center; gap: 1.5rem; } }
@media (min-width: 1040px) { .fabric { grid-template-columns: 1.6fr 1fr; } }
.status { display: grid; gap: 0.75rem; margin-top: 1.5rem; }
.status .card { padding: 1.25rem 1.4rem; gap: 0.35rem; }
.status .card p { color: var(--body); }
@media (min-width: 680px) { .status { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .status { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Steps (real sequences only) ---------- */
.steps { list-style: none; display: grid; gap: 0; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 1.25rem 0 1.25rem 3.4rem; border-top: 1px solid var(--rule); }
.steps li::before { content: counter(step); position: absolute; left: 0; top: 1.1rem; width: 2.3rem; height: 2.3rem; border-radius: 50%; background: var(--green-900); color: var(--gold); font: 900 1rem/2.3rem var(--font); text-align: center; }
.steps li:last-child::before { background: var(--gold); color: var(--green-900); }
.steps h4 { margin-bottom: 0.25rem; }
.steps p { color: var(--muted); }
@media (min-width: 1040px) {
  .steps.row { grid-auto-flow: column; grid-auto-columns: 1fr; column-gap: 1.5rem; }
  .steps.row li { padding: 3.6rem 0 0; border-top: 0; }
  .steps.row li::before { top: 0; }
  .steps.row li::after { content: ""; position: absolute; top: 1.15rem; left: 2.9rem; right: -1.1rem; height: 2px; background: var(--green-300); }
  .steps.row li:last-child::after { display: none; }
}

/* ---------- Lifecycle (Discovery → Deploy) ----------
   Each phase is a subgrid, so headers and sections line up across the row
   even when a title wraps to two lines. */
.lifecycle { display: grid; column-gap: 1rem; row-gap: 1rem; }
.phase { background: var(--gray-50); border-radius: var(--radius); overflow: hidden; display: grid; grid-row: span 2; grid-template-rows: subgrid; row-gap: 0; }
.lifecycle.r3 .phase { grid-row: span 3; }
.phase h3 { background: var(--green-900); color: var(--white); padding: 1rem 1.4rem; font-size: 1.15rem; display: flex; align-items: center; }
.phase:last-child h3 { background: var(--gold); color: var(--green-900); }
.phase .part { padding: 1.25rem 1.4rem 0; display: flex; flex-direction: column; gap: 0.4rem; }
.phase .part:last-child { padding-bottom: 1.5rem; }
.phase .part p { color: var(--body); }
.phase .outcome { padding-top: 1rem; }
.phase .outcome p { color: var(--ink); font-weight: 700; }
@media (min-width: 680px) { .lifecycle { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .lifecycle { grid-template-columns: repeat(5, 1fr); } }
.strip { margin-top: 1rem; background: var(--green-900); border-radius: var(--radius); padding: 1.1rem 1.4rem; display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; align-items: center; color: var(--white); font-weight: 700; }
.strip .label { color: var(--gold); margin-right: 0.5rem; }

/* ---------- Governance ---------- */
.gov { display: grid; gap: 2rem; }
.tiers { display: grid; gap: 0.6rem; justify-items: center; }
.tier { border-radius: var(--radius); padding: 1.05rem 1rem; text-align: center; font-weight: 700; width: 100%; }
.tier.t1 { background: var(--green-900); color: var(--white); width: 70%; }
.tier.t2 { background: var(--green-700); color: var(--white); width: 85%; }
.tier.t3 { background: var(--green-300); color: var(--green-900); }
.tiers p { color: var(--muted); font-style: italic; text-align: center; margin-top: 0.5rem; }
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--rule); }
table { width: 100%; border-collapse: collapse; min-width: 520px; }
th, td { text-align: left; padding: 1rem 1.2rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
thead th { background: var(--green-900); color: var(--white); font-weight: 700; }
thead th.psai { color: var(--gold); }
tbody tr:nth-child(odd) { background: var(--gray-50); }
tbody th { color: var(--ink); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
@media (min-width: 960px) { .gov { grid-template-columns: 1fr 1.4fr; align-items: center; gap: 3rem; } }

/* ---------- Case studies ----------
   Subgrid rows: title, challenge, solution, value. Value boxes align and match height. */
.case { background: var(--gray-50); border-radius: var(--radius); padding: 1.75rem; display: grid; grid-row: span 4; grid-template-rows: subgrid; row-gap: 1.1rem; }
.section-grey .case { background: var(--white); }
.case-head { display: grid; gap: 0.35rem; align-content: start; }
.case .tag { font-size: 0.85rem; color: var(--muted); font-weight: 700; }
.case .part { display: flex; flex-direction: column; gap: 0.3rem; }
.case .value { background: var(--green-900); border-radius: 6px; padding: 1.1rem 1.25rem; display: flex; flex-direction: column; gap: 0.3rem; }
.case .value .label { color: var(--gold); }
.case .value p { color: var(--white); font-weight: 700; }
.cards.cases { row-gap: 1.25rem; }

/* ---------- Partnership models ----------
   Subgrid rows: header, key features, best for. */
.model { background: var(--gray-50); border-radius: var(--radius); overflow: hidden; display: grid; grid-row: span 3; grid-template-rows: subgrid; row-gap: 0; }
.section-grey .model { background: var(--white); }
.model header { background: var(--green-900); padding: 1.4rem; }
.model header h3 { color: var(--white); font-size: 1.15rem; }
.model header p { color: var(--on-dark); font-size: 0.95rem; margin-top: 0.35rem; }
.model .feat { padding: 1.4rem 1.4rem 0; display: flex; flex-direction: column; gap: 0.6rem; }
.model .best { padding: 1.25rem 1.4rem 1.4rem; display: flex; flex-direction: column; gap: 0.3rem; }
.model .best p { font-weight: 700; color: var(--ink); }

/* ---------- Chips ---------- */
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 0.55rem; }
.chips li { background: var(--green-100); color: var(--green-900); border-radius: 999px; padding: 0.5rem 1.05rem; font-weight: 700; font-size: 0.93rem; }
.section-grey .chips li { background: var(--white); border: 1px solid var(--rule); }

/* ---------- Value grid (icon-free, compact) ---------- */
.values { display: grid; gap: 0; border-top: 1px solid var(--rule); }
.values div { padding: 1.25rem 0; border-bottom: 1px solid var(--rule); display: grid; gap: 0.2rem; }
.values strong { font-size: 1.08rem; }
.values span { color: var(--muted); }
@media (min-width: 680px) { .values { grid-template-columns: repeat(2, 1fr); column-gap: 2.5rem; } }
@media (min-width: 1040px) { .values { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Split block ---------- */
.split-block { display: grid; gap: 2rem; }
@media (min-width: 960px) { .split-block { grid-template-columns: 1fr 1.3fr; gap: 4rem; align-items: start; } }

/* ---------- CTA band ---------- */
.band { background: var(--green-900); color: var(--on-dark); }
.band h2, .band h3 { color: var(--white); }
.band .wrap { padding-top: clamp(3.5rem, 8vw, 5.25rem); padding-bottom: clamp(3.5rem, 8vw, 5.25rem); }
.cta-grid { display: grid; gap: 2rem; align-items: center; }
.cta-grid p { margin-top: 1rem; font-size: 1.1rem; }
.cta-contact { display: grid; gap: 0.75rem; justify-items: start; }
.cta-contact .email, .band .email { color: var(--white); font-size: 1.05rem; font-weight: 700; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.4); }
.cta-contact .email:hover { border-bottom-color: var(--gold); color: var(--white); }
@media (min-width: 960px) { .cta-grid { grid-template-columns: 1.5fr 1fr; gap: 4rem; } .cta-contact { justify-items: end; } }

/* ---------- Academy ---------- */
.path { border: 1px solid var(--rule); border-top: 4px solid var(--green-700); border-radius: var(--radius); padding: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.path.primary { border-top-color: var(--gold); }
.path-meta { display: flex; flex-wrap: wrap; gap: 0.4rem 1.25rem; color: var(--muted); font-size: 0.95rem; }
.path-meta .duration { font-weight: 700; color: var(--green-700); }
.path h3 { font-size: 1.55rem; }
.tracks { list-style: none; display: grid; gap: 0.6rem; }
.tracks li { padding: 0.85rem 1rem; background: var(--gray-50); border-radius: 6px; }
.tracks li strong { display: block; }
.tracks li span { color: var(--muted); font-size: 0.96rem; }
.assurance { display: grid; gap: 1.5rem; }
.assurance .big { font-size: clamp(2rem, 4.5vw, 3.1rem); font-weight: 900; color: var(--white); line-height: 1.1; }
.assurance .label { color: var(--gold); }
@media (min-width: 960px) { .assurance { grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: start; } }
.cv-box { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius); padding: 1.75rem; }
.cv-box h3 { font-size: 1.15rem; margin-bottom: 1rem; }
.cv-box .ticks { color: #E1EAE5; }
.cv-box .ticks li::before { background: var(--gold); }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-950); color: var(--green-300); font-size: 0.95rem; }
.site-footer .wrap { padding-top: 3.5rem; padding-bottom: 2rem; }
.footer-grid { display: grid; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-brand img { height: 40px; width: auto; margin-bottom: 1.1rem; }
.footer-brand p { max-width: 36ch; }
.site-footer h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 0.9rem; }
.site-footer ul { list-style: none; display: grid; gap: 0.5rem; }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--gold); }
.footer-base { padding-top: 1.5rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem; font-size: 0.88rem; }
@media (min-width: 840px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }

.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.muted { color: var(--muted); }
.section-grey .layer:not(.core) { background: var(--white); }