/* 88 Creative Studio — shared styles */

:root {
  --ink: #121212;
  --paper: #ffffff;
  --paper-soft: #f7f6f4;
  --line: #e8e6e2;
  --muted: #6b6b68;
  --accent: #a9772f;
  --accent-ink: #6e4c1e;
  --radius: 2px;
  --maxw: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo span { color: var(--accent); }

.main-nav {
  display: flex;
  gap: 36px;
}

.main-nav a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--accent-ink);
  border-bottom-color: var(--accent);
}

.nav-cta {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper) !important;
  padding: 11px 22px;
  border-radius: var(--radius);
  transition: background 0.2s ease;
}

.nav-cta:hover { background: var(--accent-ink); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

/* ---------- Hero ---------- */

.hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: #f4ead9;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(44px, 7vw, 84px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 0.98;
  margin: 0 0 24px;
  max-width: 16ch;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero p.lead {
  font-size: 19px;
  color: var(--muted);
  max-width: 52ch;
  margin: 0 0 36px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 15px 30px;
  border-radius: var(--radius);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { background: var(--accent-ink); }

.btn-outline {
  border: 1.5px solid var(--ink);
  color: var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--paper); }

/* ---------- Sections ---------- */

section { padding: 88px 0; }
section.tight { padding: 64px 0; }
section.soft { background: var(--paper-soft); }
section.dark {
  background: var(--ink);
  color: var(--paper);
}
section.dark .muted { color: #b8b6b1; }

.section-head {
  max-width: 60ch;
  margin: 0 0 48px;
}

.section-head .eyebrow { background: #efece6; }

.section-head h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}

.section-head p { color: var(--muted); font-size: 17px; margin: 0; }

.muted { color: var(--muted); }

/* ---------- Grids / Cards ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 32px;
}

.card .num {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  display: block;
}

.card h3 {
  font-size: 21px;
  font-weight: 800;
  margin: 0 0 12px;
}

.card p { color: var(--muted); margin: 0; font-size: 15.5px; }

.card-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.card-list li {
  padding: 6px 0 6px 20px;
  position: relative;
  font-size: 14.5px;
  color: var(--muted);
}
.card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* ---------- Stats ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}

.stat .figure {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
}
.stat .label {
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 6px;
}

/* ---------- Case cards ---------- */

.case-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--paper);
}

.case-media {
  height: 200px;
  background: linear-gradient(135deg, #efe8da, #f7f6f4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.case-media .tag {
  position: absolute;
  top: 16px;
  left: 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--muted);
}

.case-media .mono-mark {
  font-size: 40px;
  font-weight: 800;
  color: var(--line);
  letter-spacing: -0.02em;
}

.case-body { padding: 26px 28px 30px; }

.case-body .kicker {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-ink);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.case-body h3 { font-size: 20px; font-weight: 800; margin: 0 0 10px; }
.case-body p { color: var(--muted); font-size: 15px; margin: 0; }

/* ---------- Quote / testimonial ---------- */

.quote-card {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 28px;
}
.quote-card p.quote {
  font-size: 19px;
  font-weight: 500;
  line-height: 1.5;
  margin: 0 0 18px;
}
.quote-card .who { font-size: 14px; color: var(--muted); }
.quote-card .who strong { color: var(--ink); }

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--ink);
  color: var(--paper);
  border-radius: 10px;
  padding: 64px;
  text-align: center;
}
.cta-band h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin: 0 0 16px;
}
.cta-band p { color: #c9c7c1; max-width: 50ch; margin: 0 auto 32px; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-grid h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 18px;
}

.footer-grid a, .footer-grid p {
  display: block;
  font-size: 14.5px;
  margin: 0 0 10px;
  color: var(--ink);
}

.footer-grid a:hover { color: var(--accent-ink); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- Forms ---------- */

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.form-field input,
.form-field select,
.form-field textarea {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 14px;
  font-size: 15px;
  font-family: inherit;
  background: var(--paper-soft);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--paper);
}

/* ---------- Page hero (inner pages) ---------- */

.page-hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--line);
}
.page-hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
}
.page-hero p { font-size: 18px; color: var(--muted); max-width: 56ch; margin: 0; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .grid-3, .grid-2, .footer-grid, .stats, .form-row { grid-template-columns: 1fr; }
  .cta-band { padding: 44px 28px; }
}

@media (max-width: 900px) {
  .site-header.open .main-nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--paper);
    padding: 28px 32px;
    gap: 22px;
    overflow-y: auto;
  }

  .site-header.open .main-nav a {
    font-size: 15px;
  }
}