/* ============================================================
   AVENUE PARTNERS — Brand stylesheet
   Tokens derived from the official brand book.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Primary */
  --jet:        #000000;
  --obsidian:   #171717;
  --snow:       #FAFAFA;
  --white:      #FFFFFF;

  /* Accent */
  --crimson:    #E11D48;
  --crimson-dk: #b3163a;

  /* Secondary / greys */
  --grey-900:   #1c1c1e;
  --grey-700:   #3a3a3d;
  --grey-500:   #6b6b70;
  --grey-300:   #b8b8bd;
  --grey-150:   #e4e4e7;
  --grey-100:   #efeff1;

  /* soft pink wash (secondary) */
  --pink-wash:  #fdeef2;

  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body:    'Inter', sans-serif;

  --maxw: 1240px;
  --pad: clamp(1.25rem, 5vw, 4rem);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--snow);
  color: var(--obsidian);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--crimson); color: var(--white); }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 800; line-height: 1.02; letter-spacing: -0.03em; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--crimson);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.eyebrow::before {
  content: ""; width: 28px; height: 1px; background: var(--crimson);
}

/* ---------- Header / Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,250,250,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--grey-150);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad);
}
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.06rem;
  letter-spacing: -0.02em;
  line-height: 0.95;
  color: var(--jet);
  text-transform: uppercase;
}
.logo span { display: block; }
.logo .mark { color: var(--crimson); }
.nav-links { display: flex; gap: 2.4rem; align-items: center; }
.nav-links a {
  font-size: 0.86rem; font-weight: 500; color: var(--grey-700);
  position: relative; transition: color .25s var(--ease);
}
.nav-links a::after {
  content:""; position:absolute; left:0; bottom:-6px; width:0; height:2px;
  background: var(--crimson); transition: width .3s var(--ease);
}
.nav-links a:hover { color: var(--jet); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--jet); }

.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.86rem;
  padding: 0.72rem 1.4rem; border-radius: 2px;
  background: var(--jet); color: var(--snow);
  border: 1px solid var(--jet);
  transition: all .3s var(--ease); cursor: pointer;
}
.btn:hover { background: var(--crimson); border-color: var(--crimson); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--jet); }
.btn-ghost:hover { background: var(--jet); color: var(--snow); }
.btn-light { background: var(--snow); color: var(--jet); border-color: var(--snow); }
.btn-light:hover { background: var(--crimson); color: var(--snow); border-color: var(--crimson); }
.btn .arr { transition: transform .3s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--jet); display: block; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  background: var(--jet); color: var(--snow);
  position: relative; overflow: hidden;
  padding: clamp(5rem, 11vw, 9rem) 0 clamp(4rem, 9vw, 7rem);
}
.hero::before {
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(900px 500px at 78% -5%, rgba(225,29,72,0.30), transparent 60%),
    radial-gradient(700px 600px at -5% 110%, rgba(225,29,72,0.10), transparent 55%);
  pointer-events: none;
}
.hero::after {
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 60% 40%, black, transparent 80%);
}
.hero .wrap { position: relative; z-index: 2; }
.hero h1 {
  font-size: clamp(2.7rem, 7.5vw, 6rem);
  letter-spacing: -0.04em; max-width: 16ch;
  margin: 1.6rem 0 1.6rem;
}
.hero h1 em { font-style: normal; color: var(--crimson); }
.hero .lede {
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  color: var(--grey-300); max-width: 54ch; font-weight: 400;
}
.hero-cta { margin-top: 2.6rem; display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  margin-top: clamp(3rem, 6vw, 5rem); position: relative; z-index:2;
}
.hero-stats .stat { background: var(--jet); padding: 1.6rem 1.4rem; }
.hero-stats .num { font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.5rem); font-weight: 800; color: var(--snow); letter-spacing: -0.03em; }
.hero-stats .num span { color: var(--crimson); }
.hero-stats .lbl { font-size: 0.78rem; color: var(--grey-300); margin-top: .3rem; letter-spacing: .02em; }

/* ---------- Generic sections ---------- */
section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section-head { max-width: 60ch; margin-bottom: 3.2rem; }
.section-head h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); margin: 1.1rem 0 1.1rem; }
.section-head p { color: var(--grey-500); font-size: 1.08rem; max-width: 52ch; }

.lead-line { font-size: clamp(1.4rem,2.6vw,2.1rem); font-family: var(--font-display); font-weight: 700; letter-spacing: -0.03em; line-height: 1.18; max-width: 24ch; }
.lead-line em { font-style: normal; color: var(--crimson); }

/* ---------- Cards grid ---------- */
.grid { display: grid; gap: 1.25rem; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--white); border: 1px solid var(--grey-150);
  padding: 2.2rem 2rem 2.4rem; border-radius: 4px;
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
  position: relative; overflow: hidden;
}
.card::before {
  content:""; position:absolute; top:0; left:0; width:100%; height:3px;
  background: var(--crimson); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: var(--grey-300); box-shadow: 0 24px 60px -28px rgba(0,0,0,0.28); }
.card:hover::before { transform: scaleX(1); }
.card .idx { font-family: var(--font-display); font-size: 0.8rem; font-weight: 700; color: var(--crimson); letter-spacing: .04em; }
.card h3 { font-size: 1.35rem; margin: 1rem 0 .7rem; letter-spacing: -0.02em; }
.card p { color: var(--grey-500); font-size: 0.97rem; }
.card ul { list-style: none; margin-top: 1.2rem; }
.card li { font-size: 0.9rem; color: var(--grey-700); padding: .42rem 0; border-top: 1px solid var(--grey-150); display:flex; gap:.6rem; }
.card li::before { content:"—"; color: var(--crimson); }

/* ---------- Split / feature ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem,5vw,4.5rem); align-items: center; }
.split.dark { background: var(--jet); color: var(--snow); border-radius: 6px; padding: clamp(2.5rem,5vw,4.5rem); }
.split.dark p { color: var(--grey-300); }
.feature-list { list-style:none; }
.feature-list li { display:flex; gap:1rem; padding:1.3rem 0; border-bottom:1px solid var(--grey-150); }
.split.dark .feature-list li { border-color: rgba(255,255,255,0.1); }
.feature-list .n { font-family:var(--font-display); font-weight:800; color:var(--crimson); font-size:1.1rem; min-width:2.4rem; }
.feature-list h4 { font-size:1.08rem; margin-bottom:.25rem; }
.feature-list p { font-size:.92rem; }

/* ---------- Strip / callout ---------- */
.strip { background: var(--crimson); color: var(--white); }
.strip .wrap { display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap; }
.strip h2 { font-size: clamp(1.6rem,3.4vw,2.6rem); max-width: 20ch; }
.strip p { color: rgba(255,255,255,0.88); margin-top:.6rem; max-width:40ch; }

/* ---------- Logos / coverage ---------- */
.coverage { display:flex; flex-wrap:wrap; gap:.7rem; }
.tag { font-size:.82rem; font-weight:500; color:var(--grey-700); border:1px solid var(--grey-150); background:var(--white); padding:.5rem 1rem; border-radius:100px; }

/* ---------- Page hero (interior) ---------- */
.page-hero { background: var(--jet); color: var(--snow); padding: clamp(4rem,8vw,6.5rem) 0 clamp(3rem,6vw,4.5rem); position:relative; overflow:hidden; }
.page-hero::before { content:""; position:absolute; inset:0; background: radial-gradient(700px 400px at 88% -10%, rgba(225,29,72,0.28), transparent 60%); }
.page-hero .wrap { position:relative; z-index:2; }
.page-hero h1 { font-size: clamp(2.4rem,6vw,4.4rem); margin:1.2rem 0 1rem; }
.page-hero p { color: var(--grey-300); font-size:1.1rem; max-width:54ch; }
.crumb { font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; color:var(--grey-500); }
.crumb b { color: var(--crimson); font-weight:600; }

/* ---------- Stats band ---------- */
.band { display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--grey-150); border:1px solid var(--grey-150); }
.band .b { background:var(--snow); padding:2rem 1.6rem; }
.band .num { font-family:var(--font-display); font-weight:800; font-size:clamp(1.8rem,3vw,2.6rem); letter-spacing:-0.03em; }
.band .num span{ color:var(--crimson);}
.band .lbl { color:var(--grey-500); font-size:.86rem; margin-top:.3rem; }

/* ---------- Process ---------- */
.steps { counter-reset: s; display:grid; gap:1.1rem; }
.step { background:var(--white); border:1px solid var(--grey-150); border-radius:4px; padding:1.8rem 2rem; display:grid; grid-template-columns:auto 1fr; gap:1.6rem; align-items:start; }
.step .sn { counter-increment:s; font-family:var(--font-display); font-weight:800; font-size:1.4rem; color:var(--crimson); }
.step .sn::before { content:"0" counter(s); }
.step h4 { font-size:1.15rem; margin-bottom:.4rem; }
.step p { color:var(--grey-500); font-size:.95rem; }

/* ---------- About values ---------- */
.values { display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--grey-150); border:1px solid var(--grey-150); }
.value { background:var(--snow); padding:2.2rem 2rem; }
.value h4 { font-size:1.1rem; margin-bottom:.5rem; display:flex; align-items:center; gap:.6rem; }
.value h4::before { content:""; width:8px; height:8px; background:var(--crimson); border-radius:1px; }
.value p { color:var(--grey-500); font-size:.94rem; }

/* ---------- Contact ---------- */
.contact-grid { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); }
.field { margin-bottom:1.2rem; }
.field label { display:block; font-size:.78rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--grey-700); margin-bottom:.5rem; }
.field input, .field select, .field textarea {
  width:100%; font-family:var(--font-body); font-size:.95rem; color:var(--obsidian);
  padding:.85rem 1rem; border:1px solid var(--grey-150); border-radius:3px; background:var(--white);
  transition:border-color .25s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color:var(--crimson); }
.field textarea { resize:vertical; min-height:130px; }
.contact-info { display:grid; gap:1.6rem; align-content:start; }
.info-block h4 { font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--crimson); margin-bottom:.4rem; }
.info-block p { color:var(--grey-700); font-size:1rem; }
.info-block a:hover { color:var(--crimson); }
.form-note { font-size:.82rem; color:var(--grey-500); margin-top:.6rem; }
.form-ok { display:none; background:var(--pink-wash); border:1px solid #f7c6d3; color:var(--crimson-dk); padding:1rem 1.2rem; border-radius:3px; font-size:.92rem; font-weight:500; margin-top:1rem; }

/* ---------- Footer ---------- */
.footer { background: var(--obsidian); color: var(--grey-300); padding: clamp(3rem,6vw,4.5rem) 0 2rem; }
.footer-top { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:2rem; padding-bottom:3rem; border-bottom:1px solid rgba(255,255,255,0.1); }
.footer .logo { color:var(--snow); }
.footer h5 { color:var(--snow); font-family:var(--font-body); font-size:.78rem; letter-spacing:.12em; text-transform:uppercase; margin-bottom:1.1rem; }
.footer ul { list-style:none; display:grid; gap:.7rem; }
.footer ul a { font-size:.9rem; color:var(--grey-300); transition:color .2s; }
.footer ul a:hover { color:var(--crimson); }
.footer .blurb { font-size:.9rem; color:var(--grey-500); max-width:34ch; margin-top:1rem; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; padding-top:1.8rem; flex-wrap:wrap; gap:1rem; font-size:.82rem; color:var(--grey-500); }
.footer-bottom .disc { max-width:62ch; }

/* ---------- Reveal animation ---------- */
.reveal { opacity:0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-links { position:fixed; inset:76px 0 auto 0; background:var(--snow); flex-direction:column; gap:0; padding:1rem var(--pad) 1.5rem; border-bottom:1px solid var(--grey-150); transform:translateY(-130%); transition:transform .4s var(--ease); }
  .nav-links.open { transform:none; }
  .nav-links a { padding:.9rem 0; width:100%; border-bottom:1px solid var(--grey-150); }
  .nav-links .btn { margin-top:.8rem; }
  .nav-toggle { display:flex; }
  .cols-3, .cols-2, .split, .contact-grid, .footer-top, .values, .band, .hero-stats { grid-template-columns:1fr; }
  .band, .hero-stats { grid-template-columns:1fr 1fr; }
  .footer-top { grid-template-columns:1fr 1fr; }
}
@media (max-width:520px){ .band, .hero-stats, .footer-top, .values { grid-template-columns:1fr; } }