/* =========================================================
   HCA — The Agencies Agency
   Modern white redesign · built for an AI-first world
   Brand palette sampled from the logo.
   ========================================================= */

:root {
  /* Brand (from logo) */
  --green:       #8DC63F;
  --green-deep:  #5d8a1c;
  --cerise:      #E0006A;
  --cerise-deep: #b30055;
  --red:         #E63329;

  /* Neutrals — white base */
  --ink:        #15151a;
  --ink-soft:   #3a3a44;
  --paper:      #ffffff;
  --panel:      #f4f5f7;     /* light grey for cards / alt sections */
  --line:       #e6e8ec;
  --line-dark:  #2c2c34;
  --muted:      #62636b;
  --muted-dark: #a7a9b2;

  --accent:      var(--cerise);
  --accent-deep: var(--cerise-deep);

  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body:    "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  --mono:    "Space Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --maxw: 1280px;
  --gutter: clamp(20px, 5vw, 72px);
  --radius: 16px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: var(--accent-deep); text-decoration: none; }
a:hover { color: var(--ink); }
::selection { background: var(--green); color: var(--ink); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}
.display { font-family: var(--display); font-weight: 700; letter-spacing: -0.035em; line-height: 0.94; font-size: clamp(2.8rem, 7.5vw, 6rem); }
.h2 { font-size: clamp(2rem, 4.8vw, 3.5rem); letter-spacing: -0.03em; line-height: 1.0; }
.h3 { font-size: clamp(1.35rem, 2.6vw, 2rem); }

.kicker {
  font-family: var(--mono); font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--cerise-deep);
  display: inline-flex; align-items: center; gap: 0.6em;
}
.kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.kicker.on-dark { color: #fff; }
.kicker.on-dark::before { background: var(--green); }

.lead { font-size: clamp(1.18rem, 1.9vw, 1.5rem); line-height: 1.45; color: var(--ink-soft); }
p { margin: 0 0 1.1em; text-wrap: pretty; }
.measure { max-width: 60ch; } .measure-sm { max-width: 46ch; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(60px, 9vw, 130px); }
.section--tight { padding-block: clamp(44px, 6vw, 88px); }
.panel-section { background: var(--panel); }

.eyebrow-row { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.eyebrow-row::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--ink); --fg: #fff;
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--display); font-weight: 600; font-size: 1.02rem; letter-spacing: -0.01em;
  background: var(--bg); color: var(--fg);
  padding: 0.9em 1.5em; border: 1.5px solid var(--bg);
  border-radius: 100px; cursor: pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn:hover { transform: translateY(-2px); color: var(--fg); }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(4px); }
.btn--accent { --bg: var(--cerise); --fg: #fff; border-color: var(--cerise); }
.btn--accent:hover { background: var(--cerise-deep); border-color: var(--cerise-deep); box-shadow: 0 12px 30px -12px color-mix(in oklab, var(--cerise) 70%, transparent); }
.btn--green { --bg: var(--green); --fg: var(--ink); border-color: var(--green); }
.btn--green:hover { background: var(--green-deep); border-color: var(--green-deep); color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); border-color: color-mix(in oklab, var(--ink) 24%, transparent); }
.btn--ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.on-img .btn--ghost { color:#fff; border-color: rgba(255,255,255,.5); }
.on-img .btn--ghost:hover { background:#fff; color: var(--ink); border-color:#fff; }

.textlink { font-family: var(--display); font-weight: 600; display: inline-flex; align-items: center; gap: 0.45em; border-bottom: 2px solid var(--green); padding-bottom: 2px; }
.textlink .arrow { transition: transform .2s ease; }
.textlink:hover { color: var(--ink); }
.textlink:hover .arrow { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.86); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .25s ease; }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.brand { display: inline-flex; align-items: center; }
.brand img { height: 69px; width: auto; }
.nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); }
.nav a { font-family: var(--display); font-weight: 600; font-size: 0.98rem; color: var(--ink-soft); letter-spacing: -0.01em; position: relative; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; background: var(--cerise); transition: right .25s ease; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current="page"]::after { right: 0; }
.header-cta { margin-left: 6px; }
.nav-toggle { display: none; }

@media (max-width: 940px) {
  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
  .nav-toggle span { width: 26px; height: 2px; background: var(--ink); transition: .25s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav { position: fixed; inset: 84px 0 auto 0; flex-direction: column; align-items: flex-start; gap: 4px; background: #fff; border-bottom: 1px solid var(--line); padding: 18px var(--gutter) 28px; transform: translateY(-130%); transition: transform .3s ease; box-shadow: 0 24px 40px -28px rgba(0,0,0,.4); }
  .nav.is-open { transform: translateY(0); }
  .nav a { font-size: 1.5rem; padding: 8px 0; }
  .nav a::after { display: none; }
}

/* ---------- Image hero (split) ---------- */
.imghero { padding-block: clamp(40px, 6vw, 80px) clamp(56px, 8vw, 110px); }
.imghero .grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(36px, 5vw, 80px); align-items: center; }
@media (max-width: 900px) { .imghero .grid { grid-template-columns: 1fr; gap: 36px; } }
.imghero h1 { max-width: 15ch; }
.imghero h1 .cerise { color: var(--cerise); }
.imghero h1 .green { color: var(--green-deep); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.tagchip { display: inline-flex; align-items: center; gap: 0.7em; font-family: var(--mono); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); background: #fff; border: 1px solid var(--line); padding: 8px 14px 8px 10px; border-radius: 100px; }
.tagchip .pulse { width: 9px; height: 9px; border-radius: 50%; background: var(--green); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%{ box-shadow:0 0 0 0 color-mix(in oklab,var(--green) 60%,transparent);} 70%{ box-shadow:0 0 0 10px transparent;} 100%{ box-shadow:0 0 0 0 transparent;} }

/* framed media */
.media { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--panel); }
.media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.media--hero { aspect-ratio: 4/3; background: #0e0e11; box-shadow: 0 40px 80px -50px rgba(0,0,0,.5); }
.media--hero img { object-fit: contain; object-position: center; }
.media--4x3 { aspect-ratio: 4/3; }
.media--16x9 { aspect-ratio: 16/9; }
.media--tall { aspect-ratio: 3/4; }
.media .tag { position: absolute; left: 16px; bottom: 16px; font-family: var(--mono); font-size: 0.7rem; letter-spacing: .08em; text-transform: uppercase; color: #fff; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); padding: 6px 12px; border-radius: 100px; }
.media--accent { box-shadow: 14px 14px 0 0 var(--green); }
.media--accent-c { box-shadow: 14px 14px 0 0 var(--cerise); }

/* small brand stat row */
.pillrow { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(32px,5vw,46px); }
.pill { font-family: var(--display); font-weight: 600; font-size: .95rem; border: 1px solid var(--line); border-radius: 100px; padding: 8px 16px; color: var(--ink-soft); display:inline-flex; align-items:center; gap:.5em; }
.pill .dot { width: 9px; height: 9px; border-radius: 50%; }

/* ---------- Feature two-col ---------- */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.feature.reverse .feature-media { order: -1; }
@media (max-width: 880px) { .feature { grid-template-columns: 1fr; gap: 32px; } .feature.reverse .feature-media { order: 0; } }

/* ---------- Provocation / value cards ---------- */
.prov-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 880px) { .prov-grid { grid-template-columns: 1fr; } }
.prov { background: #fff; padding: clamp(26px, 3vw, 38px); display: flex; flex-direction: column; gap: 12px; border: 1px solid var(--line); border-radius: var(--radius); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.prov:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -30px rgba(0,0,0,.3); border-color: color-mix(in oklab, var(--cerise) 30%, var(--line)); }
.prov .no { font-family: var(--mono); font-weight: 700; color: var(--cerise-deep); font-size: 0.8rem; letter-spacing: 0.1em; }
.prov h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); }
.prov p { color: var(--muted); margin: 0; }

/* ---------- Steps ---------- */
.steps { display: grid; gap: 0; }
.step { display: grid; grid-template-columns: auto 1fr; gap: clamp(20px, 4vw, 44px); padding: clamp(24px, 3.5vw, 38px) 0; border-top: 1px solid var(--line); align-items: start; }
.step:last-child { border-bottom: 1px solid var(--line); }
.step .idx { font-family: var(--display); font-weight: 700; font-size: clamp(1.4rem, 2.5vw, 2rem); color: var(--cerise); letter-spacing: -0.02em; }
.step h3 { font-size: clamp(1.3rem, 2.4vw, 1.85rem); margin-bottom: 10px; }
.step p { color: var(--muted); margin: 0; max-width: 60ch; }

/* ---------- is / isn't ---------- */
.isnot { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 720px){ .isnot { grid-template-columns: 1fr; } }
.isnot .card { border-radius: var(--radius); padding: clamp(26px,3vw,40px); border: 1px solid var(--line); }
.isnot .is { background: color-mix(in oklab, var(--green) 12%, #fff); border-color: color-mix(in oklab, var(--green) 40%, transparent); }
.isnot .isnt { background: color-mix(in oklab, var(--red) 7%, #fff); border-color: color-mix(in oklab, var(--red) 30%, transparent); }
.isnot h4 { font-family: var(--mono); font-size: .76rem; letter-spacing:.14em; text-transform:uppercase; margin-bottom: 14px; }
.isnot .is h4 { color: var(--green-deep); } .isnot .isnt h4 { color: var(--red); }
.isnot p { margin: 0; font-size: 1.2rem; color: var(--ink-soft); }

/* ---------- Quote ---------- */
.pullquote { font-family: var(--display); font-weight: 600; font-size: clamp(1.6rem, 3.4vw, 2.6rem); line-height: 1.1; letter-spacing: -0.025em; max-width: 20ch; }
.pullquote .green { color: var(--green-deep); } .pullquote .cerise { color: var(--cerise); }

/* ---------- Full-bleed image band ---------- */
.band { position: relative; overflow: hidden; color: #fff; }
.band img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.band .scrim { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(10,10,12,.82) 0%, rgba(10,10,12,.55) 45%, rgba(10,10,12,.25) 100%); }
.band .wrap { position: relative; z-index: 2; }
.band h2 { color: #fff; } .band .lead { color: #e9e9ee; }

/* ---------- CTA ---------- */
.cta-band { position: relative; overflow: hidden; color: #fff; }
.cta-band img.bg { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0; }
.cta-band .scrim { position:absolute; inset:0; z-index:1; background: linear-gradient(120deg, rgba(179,0,85,.86), rgba(21,21,26,.7)); }
.cta-band .wrap { position: relative; z-index:2; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.cta-band h2 { color: #fff; max-width: 20ch; } .cta-band p { color: rgba(255,255,255,.85); margin: 10px 0 0; }

/* ---------- Footer (light) ---------- */
.site-footer { background: var(--panel); color: var(--ink); padding-block: clamp(54px, 7vw, 90px) 32px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: clamp(32px, 5vw, 72px); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 36px; } }
.footer-brand img { height: 81px; width: auto; }
.footer-brand p { color: var(--muted); max-width: 40ch; margin-top: 18px; }
.footer-col h4 { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--cerise-deep); margin-bottom: 16px; font-weight: 700; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { color: var(--ink-soft); font-family: var(--display); font-weight: 600; }
.footer-col a:hover { color: var(--cerise-deep); }
.footer-bottom { margin-top: clamp(40px, 6vw, 68px); padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 0.85rem; }

/* ---------- Page hero (interior, light) ---------- */
.page-hero { position: relative; overflow: hidden; padding-block: clamp(52px, 8vw, 110px) clamp(36px, 5vw, 72px); }
.page-hero::before { content:""; position:absolute; inset:-30% -10% auto auto; width:55vw; height:55vw; border-radius:50%; background: radial-gradient(circle at 70% 30%, color-mix(in oklab, var(--green) 45%, transparent), transparent 62%); filter: blur(70px); opacity:.4; pointer-events:none; }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2.4rem, 6.5vw, 4.8rem); max-width: 18ch; }

/* ---------- Stub note ---------- */
.stub-note { display: flex; gap: 14px; align-items: flex-start; background: color-mix(in oklab, var(--green) 10%, #fff); border: 1px dashed color-mix(in oklab, var(--green-deep) 50%, transparent); border-radius: var(--radius-sm); padding: 18px 22px; color: var(--green-deep); font-size: 0.95rem; max-width: 70ch; }
.stub-note strong { font-family: var(--mono); }

/* ---------- Forms ---------- */
.form { display: grid; gap: 20px; max-width: 620px; }
.field { display: grid; gap: 8px; }
.field label { font-family: var(--display); font-weight: 600; font-size: 0.92rem; letter-spacing: -0.01em; }
.field input, .field textarea, .field select { font-family: var(--body); font-size: 1rem; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; width: 100%; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--cerise); box-shadow: 0 0 0 3px color-mix(in oklab, var(--cerise) 22%, transparent); }
.field textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

/* ---------- Utilities ---------- */
.mt-s { margin-top: 18px; } .mt-m { margin-top: 32px; } .mt-l { margin-top: 56px; }
.center { text-align: center; }
.split { display:grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px,5vw,72px); align-items:start; }
@media (max-width:820px){ .split{ grid-template-columns:1fr; gap:28px; } }

@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* ---------- One-page helpers ---------- */
section[id] { scroll-margin-top: 96px; }

/* Stat tiles */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 880px) { .stats { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .stats { grid-template-columns: 1fr; } }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px,2.6vw,30px); }
.stat .n { font-family: var(--display); font-weight: 700; font-size: clamp(1.9rem, 3.4vw, 2.8rem); letter-spacing: -0.03em; line-height: 1; }
.stat .n.c1 { color: var(--green-deep); } .stat .n.c2 { color: var(--cerise); } .stat .n.c3 { color: var(--red); } .stat .n.c4 { color: var(--ink); }
.stat .l { color: var(--muted); font-size: 0.95rem; margin-top: 10px; }

/* Compact service list */.svc-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(32px,5vw,72px); }
@media (max-width: 760px) { .svc-list { grid-template-columns: 1fr; } }
.svc-list .row { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid var(--line); align-items: baseline; }
.svc-list .row .n { font-family: var(--mono); font-size: 0.78rem; font-weight: 700; color: var(--cerise-deep); }
.svc-list .row h3 { font-size: clamp(1.1rem, 1.7vw, 1.35rem); margin-bottom: 4px; }
.svc-list .row p { color: var(--muted); margin: 0; font-size: 0.98rem; }

/* Contact band: form on dark image needs light labels */
#contact .field label { color: #fff; }
#contact .field input, #contact .field textarea { background: rgba(255,255,255,.96); }