/* ============================================================
   Mewayz Customer Case Study — Shared layout
   Extracted from the Vertex Digital case study.
   ============================================================ */

:root {
  --ink: #0A0A0A;
  --paper: #FAFAFA;
  --warm: #F0EDE4;
  --cream: #E8E2D3;
  --accent: #4F46E5;
  --accent-warm: #FF5C1F;
  --mute: #6B6B6B;
  --line: rgba(10,10,10,0.12);
}
html, body {
  background: var(--paper);
  margin: 0;
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 1240px; margin: 0 auto; padding: 0 56px; }
.narrow   { max-width: 760px;  margin: 0 auto; padding: 0 56px; }
a { color: inherit; }

/* ====== Nav ====== */
.nav {
  height: 64px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  display: flex; align-items: center;
  position: sticky; top: 0; z-index: 50;
}
.nav-inner {
  max-width: 1240px; margin: 0 auto; padding: 0 56px; width: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.nav-hex {
  width: 28px; height: 28px;
  background-image: url("assets/mewayz-symbol.png");
  background-size: contain; background-repeat: no-repeat;
}
.nav-name { font-family: var(--font-display); font-style: italic; font-size: 20px; letter-spacing: -0.02em; text-transform: uppercase; }
.nav-back { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mute); text-decoration: none; }

/* ====== Hero ====== */
.hero { padding: 80px 0 64px; border-bottom: 1px solid var(--line); background: var(--paper-warm); }
.hero .eyebrow {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--mute); margin-bottom: 20px;
}
.hero h1 {
  font-family: var(--font-display); font-style: italic;
  font-size: 80px; line-height: 0.98; letter-spacing: -0.025em;
  margin: 0 0 32px; max-width: 980px;
}
.hero h1 .accent { color: var(--accent); }
.hero .lede {
  font-family: var(--font-sans); font-size: 22px; line-height: 1.55;
  color: var(--ink); opacity: 0.85; max-width: 760px; margin: 0 0 56px;
}

/* ====== Company badge ====== */
.company {
  display: flex; align-items: center; gap: 24px;
  padding: 24px; background: var(--paper);
  border: 1px solid var(--line); border-radius: 16px; max-width: 600px;
}
.company-logo {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--ink); color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-style: italic;
  font-size: 28px; letter-spacing: -0.025em; line-height: 1; flex-shrink: 0;
}
.company-logo.b { background: linear-gradient(135deg, #4F46E5, #7C73FF); }
.company-logo.c { background: linear-gradient(135deg, #2D9C5E, #6FCF97); }
.company-logo.d { background: linear-gradient(135deg, #9C2D85, #D86FBE); }
.company-logo.e { background: linear-gradient(135deg, #FF9C2D, #FFC773); }
.company-logo.f { background: linear-gradient(135deg, #2D7A9C, #6FBED8); }
.company-meta { display: flex; flex-direction: column; gap: 2px; }
.company-name { font-family: var(--font-sans); font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.company-sub { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--mute); }

/* ====== Stat strip ====== */
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat { padding: 48px 32px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.stat .lbl { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--mute); margin-bottom: 10px; }
.stat .num { font-family: var(--font-display); font-style: italic; font-size: 64px; line-height: 1; letter-spacing: -0.03em; color: var(--ink); margin-bottom: 8px; }
.stat .num.accent { color: var(--accent); }
.stat .sub { font-family: var(--font-sans); font-size: 13px; color: var(--mute); }

/* ====== Body ====== */
article { padding: 96px 0; }
article h2 { font-family: var(--font-sans); font-size: 40px; font-weight: 700; line-height: 1.05; letter-spacing: -0.025em; margin: 64px 0 24px; }
article h2:first-child { margin-top: 0; }
article h2 em { font-family: var(--font-display); font-style: italic; color: var(--accent); font-weight: 400; font-size: 44px; }
article h3 { font-family: var(--font-sans); font-size: 22px; font-weight: 700; letter-spacing: -0.015em; margin: 40px 0 14px; }
article p { font-family: var(--font-sans); font-size: 18px; line-height: 1.65; color: var(--ink); opacity: 0.85; margin: 0 0 22px; }
article p strong { font-weight: 700; opacity: 1; }
article code { background: var(--paper-warm); padding: 2px 6px; border-radius: 4px; font-family: var(--font-mono); font-size: 14px; }
article ul { margin: 0 0 28px; padding-left: 0; list-style: none; }
article ul li { padding: 14px 0 14px 28px; border-bottom: 1px solid var(--line); font-size: 17px; line-height: 1.5; color: var(--ink); opacity: 0.85; position: relative; }
article ul li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-family: var(--font-display); font-style: italic; }

/* ====== Pullquote ====== */
.pullquote { margin: 56px 0; padding: 56px; background: var(--ink); color: var(--paper); border-radius: 24px; }
.pullquote .q { font-family: var(--font-display); font-style: italic; font-size: 48px; line-height: 1.05; letter-spacing: -0.025em; margin-bottom: 32px; }
.pullquote .who { display: flex; align-items: center; gap: 16px; }
.pullquote .av { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-warm)); display: flex; align-items: center; justify-content: center; color: var(--paper); font-family: var(--font-sans); font-size: 16px; font-weight: 700; }
.pullquote .name { font-family: var(--font-sans); font-size: 17px; font-weight: 600; }
.pullquote .role { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; color: rgba(250,250,250,0.6); }

/* ====== Replacement table ====== */
.replace-table { margin: 32px 0; width: 100%; border-collapse: collapse; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.replace-table th, .replace-table td { padding: 18px 24px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
.replace-table th { background: var(--paper-warm); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--mute); font-weight: 500; }
.replace-table tr:last-child td { border-bottom: none; }
.replace-table .old { font-family: var(--font-mono); font-size: 15px; color: var(--mute); text-decoration: line-through; text-decoration-thickness: 1.5px; }
.replace-table .new { font-family: var(--font-sans); font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.replace-table .saving { font-family: var(--font-display); font-style: italic; font-size: 20px; color: var(--accent); letter-spacing: -0.02em; text-align: right; }

/* ====== Aside ====== */
.aside { margin: 40px 0; padding: 28px 32px; background: var(--paper-warm); border-left: 3px solid var(--accent); border-radius: 0 12px 12px 0; }
.aside-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--mute); margin-bottom: 10px; }
.aside-body { font-family: var(--font-sans); font-size: 17px; line-height: 1.55; color: var(--ink); opacity: 0.85; margin: 0; }
.aside-body strong { font-weight: 700; opacity: 1; }

/* ====== Bottom CTA ====== */
.cta-strip { padding: 120px 0; background: var(--paper-cream); text-align: center; border-top: 1px solid var(--line); }
.cta-strip h3 { font-family: var(--font-display); font-style: italic; font-size: 72px; line-height: 1; margin: 0 0 24px; letter-spacing: -0.025em; }
.cta-strip h3 .accent { color: var(--accent); }
.cta-strip p { font-family: var(--font-sans); font-size: 18px; color: var(--ink); opacity: 0.75; max-width: 560px; margin: 0 auto 32px; }
.cta-strip .btn { display: inline-block; background: var(--ink); color: var(--paper); padding: 16px 28px; border-radius: 999px; text-decoration: none; font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }

/* ====== Helper logo letters ====== */
.vd { font-family: var(--font-display); font-style: italic; letter-spacing: -0.04em; }

/* ====== Footer ====== */
.footer { padding: 80px 0 40px; background: var(--ink); color: var(--paper); }
.footer-top { display: grid; grid-template-columns: 1.3fr 2.7fr; gap: 56px; padding-bottom: 56px; border-bottom: 1px solid rgba(250,250,250,0.08); }
.footer-brand-col { display: flex; flex-direction: column; }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer .nav-hex { filter: invert(1); }
.footer-tag { margin: 18px 0 0; font-family: var(--font-sans); font-size: 15px; line-height: 1.5; color: rgba(250,250,250,0.65); max-width: 280px; }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-h { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(250,250,250,0.45); margin-bottom: 8px; }
.footer-col a { color: rgba(250,250,250,0.82); text-decoration: none; font-family: var(--font-sans); font-size: 14px; font-weight: 500; transition: color 120ms; }
.footer-col a:hover { color: var(--paper); }
.footer-bot { margin-top: 32px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(250,250,250,0.5); }
.btn-accent { background: var(--accent); color: var(--paper); border: none; }

/* ====== Responsive ====== */
@media (max-width: 1024px){ .container{padding:0 32px;} .nav-inner{padding:0 32px;} .narrow{padding:0 32px;} .hero h1{font-size:60px;} }
@media (max-width: 760px){
  .container{padding:0 20px;} .nav-inner{padding:0 20px;} .narrow{padding:0 20px;}
  .hero h1{font-size:42px;}
  .stat-strip{grid-template-columns:repeat(2,1fr);} .stat .num{font-size:48px;} .stat{border-bottom:1px solid var(--line);}
  .pullquote{padding:32px;} .pullquote .q{font-size:32px;}
  .cta-strip h3{font-size:44px;}
  .footer-top{grid-template-columns:1fr;gap:32px;} .footer-cols{grid-template-columns:repeat(2,1fr);gap:24px;}
}