/* VenBuilder marketing site — component styles. Builds on colors_and_type.css */

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font-sans);
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 32px; }
.eyebrow {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--brand);
}
.btn {
  font-family: var(--font-sans); font-size: 15px; font-weight: 500;
  border-radius: 10px; padding: 12px 20px; cursor: pointer; border: 1px solid transparent;
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  transition: all var(--dur) var(--ease-out);
}
.btn i { width: 16px; height: 16px; }
.btn-pri { background: var(--brand); color: #fff; border-color: var(--brand); }
.btn-pri:hover { background: var(--brand-strong); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn-sec { background: var(--surface); color: var(--fg); border-color: var(--border-strong); }
.btn-sec:hover { background: var(--bg-sunken); }
.btn-ghost { background: transparent; color: var(--fg-2); }
.btn-ghost:hover { color: var(--fg); }
.btn-acc { background: var(--accent); color: var(--vb-green-950); font-weight: 600; }
.btn-acc:hover { background: var(--vb-spring-soft); transform: translateY(-1px); }

/* ===== Nav ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  transition: all var(--dur) var(--ease-out);
}
.nav.scrolled {
  background: color-mix(in srgb, var(--vb-paper) 80%, transparent);
  backdrop-filter: blur(14px); border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav-logo { display: flex; align-items: center; gap: 11px; }
.nav-logo .wm { font-weight: 600; letter-spacing: -0.022em; font-size: 21px; }
.nav-logo .wm .b { font-weight: 400; color: var(--brand); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 14.5px; color: var(--fg-2); transition: color var(--dur); }
.nav-links a:hover { color: var(--fg); }
.nav-cta { display: flex; align-items: center; gap: 8px; }

@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* ===== Hero ===== */
.hero { background: var(--vb-green-950); color: #eaf2ec; position: relative; overflow: hidden; }
.hero .wrap { position: relative; z-index: 2; padding-top: 96px; padding-bottom: 104px; }
.hero-glow { position: absolute; top: -10%; right: -5%; width: 620px; height: 620px;
  background: radial-gradient(circle, var(--vb-spring-glow), transparent 68%); z-index: 1; }
.hero-motif { position: absolute; right: -40px; bottom: -40px; width: 560px; opacity: .9; z-index: 1; }
.hero h1 { font-size: clamp(40px, 6vw, 74px); font-weight: 600; letter-spacing: -0.03em;
  line-height: 1.02; margin: 22px 0 0; max-width: 16ch; }
.hero h1 .acc { color: var(--vb-spring); }
.hero p { font-size: 19px; line-height: 1.6; color: var(--vb-graphite-300);
  max-width: 50ch; margin: 24px 0 0; }
.hero-cta { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 36px; margin-top: 64px; flex-wrap: wrap; }
.hero-meta .num { font-family: var(--font-mono); font-size: 28px; color: #eaf2ec; }
.hero-meta .lab { font-size: 13px; color: var(--vb-graphite-400); margin-top: 4px; }

/* ===== Section scaffold ===== */
.section { padding: 100px 0; }
.section-head { max-width: 60ch; margin-bottom: 52px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 600; letter-spacing: -0.02em;
  margin: 14px 0 0; line-height: 1.1; }
.section-head p { font-size: 18px; line-height: 1.6; color: var(--fg-2); margin: 16px 0 0; max-width: 52ch; }

/* ===== Portfolio / sub-brands ===== */
.pf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pf-card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 24px; transition: all var(--dur) var(--ease-out); cursor: pointer; }
.pf-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.pf-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; }
.pf-name { display: flex; align-items: center; gap: 8px; font-weight: 600; letter-spacing: -0.01em; }
.pf-name .b { font-weight: 400; color: var(--brand); }
.pf-stage { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3);
  border: 1px solid var(--border); border-radius: 999px; padding: 3px 9px; }
.pf-desc { font-size: 14.5px; color: var(--fg-2); line-height: 1.5; }

@media (max-width: 900px) {
  .pf-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .pf-grid { grid-template-columns: 1fr; }
}

/* ===== Process ===== */
.proc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--border); }
.proc-step { padding: 28px 24px 28px 0; border-right: 1px solid var(--border); position: relative; }
.proc-step:last-child { border-right: 0; }
.proc-num { font-family: var(--font-mono); font-size: 12px; color: var(--brand); letter-spacing: 0.1em; }
.proc-step h4 { font-size: 18px; font-weight: 600; margin: 16px 0 8px; }
.proc-step p { font-size: 14px; color: var(--fg-2); line-height: 1.55; margin: 0; }
.proc-step .bar { position: absolute; top: -1px; left: 0; width: 40%; height: 2px; background: var(--accent); }

@media (max-width: 768px) {
  .proc { grid-template-columns: repeat(2, 1fr); }
  .proc-step:nth-child(2) { border-right: 0; }
}
@media (max-width: 480px) {
  .proc { grid-template-columns: 1fr; }
  .proc-step { border-right: 0; border-bottom: 1px solid var(--border); }
  .proc-step:last-child { border-bottom: 0; }
}

/* ===== Features ===== */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feat { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 26px;
  transition: all var(--dur) var(--ease-out); }
.feat:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.feat .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--brand-soft);
  display: flex; align-items: center; justify-content: center; color: var(--brand); margin-bottom: 18px; }
.feat .ic i { width: 20px; height: 20px; }
.feat h4 { font-size: 17px; font-weight: 600; margin: 0 0 8px; }
.feat p { font-size: 14.5px; color: var(--fg-2); line-height: 1.55; margin: 0; }

@media (max-width: 900px) {
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .feat-grid { grid-template-columns: 1fr; }
}

/* ===== Quote ===== */
.quote { background: var(--vb-green-900); color: #eaf2ec; border-radius: 24px; padding: 64px;
  position: relative; overflow: hidden; }
.quote blockquote { font-size: clamp(24px, 3vw, 36px); font-weight: 500; letter-spacing: -0.02em;
  line-height: 1.25; margin: 0; max-width: 22ch; }
.quote blockquote .acc { color: var(--vb-spring); }
.quote .by { display: flex; align-items: center; gap: 12px; margin-top: 32px;
  font-size: 14px; color: var(--vb-graphite-300); }
.quote .avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--vb-green-700);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 13px; color: var(--vb-spring); }

@media (max-width: 600px) {
  .quote { padding: 40px 28px; }
}

/* ===== CTA ===== */
.cta { text-align: center; padding: 96px 0; }
.cta h2 { font-size: clamp(30px, 4vw, 50px); font-weight: 600; letter-spacing: -0.025em; margin: 16px 0 0; }
.cta p { font-size: 18px; color: var(--fg-2); margin: 16px auto 32px; max-width: 44ch; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ===== Footer ===== */
.footer { border-top: 1px solid var(--border); padding: 56px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 24px; }
.footer .col h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--fg-3); margin: 0 0 14px; }
.footer .col a { display: block; font-size: 14px; color: var(--fg-2); padding: 5px 0; transition: color var(--dur); }
.footer .col a:hover { color: var(--fg); }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo .wm { font-weight: 600; letter-spacing: -0.02em; font-size: 18px; }
.footer-logo .wm .b { font-weight: 400; color: var(--brand); }
.footer-tag { font-size: 14px; color: var(--fg-2); max-width: 30ch; line-height: 1.5; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center;
  margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--fg-3); flex-wrap: wrap; gap: 12px; }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .wrap { padding: 0 20px; }
}