/* ================================================================
   REFRONT — refront.co
   Warm editorial design system. Cream / taupe / clay.
   ================================================================ */

:root {
  --bg: #FBF7EC;
  --bg-deep: #F3EDDD;
  --card: #FFFDF6;
  --ink: #26201A;
  --ink-soft: #5C5245;
  --taupe: #71614E;
  --clay: #B24E2B;
  --clay-deep: #93401F;
  --line: #E3DAC6;
  --serif: "Fraunces", "Crimson Pro", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius: 14px;
  --shadow: 0 2px 24px rgba(66, 51, 34, .07);
  --maxw: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Type ---------- */
h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 550;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
}
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.55rem); line-height: 1.25; }

.eyebrow {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 650;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 18px;
}

.lede { font-size: clamp(1.1rem, 1.8vw, 1.3rem); color: var(--ink-soft); max-width: 46ch; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo {
  font-family: var(--serif);
  font-weight: 650;
  font-size: 1.35rem;
  letter-spacing: .14em;
  text-decoration: none;
}
.logo span { color: var(--clay); }

nav.primary { display: flex; align-items: center; gap: 30px; }
nav.primary > a, .svc-toggle {
  font-size: .92rem; font-weight: 520; text-decoration: none;
  color: var(--ink-soft); transition: color .15s;
  background: none; border: 0; font-family: var(--sans); cursor: pointer;
}
nav.primary > a:hover, .svc-toggle:hover, nav.primary > a[aria-current="page"] { color: var(--ink); }

.svc { position: relative; }
.svc-menu {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%);
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 10px; width: 320px;
  display: none; flex-direction: column; gap: 2px;
}
.svc-menu a {
  padding: 11px 14px; border-radius: 9px; text-decoration: none;
  font-size: .92rem; color: var(--ink-soft);
}
.svc-menu a:hover { background: var(--bg-deep); color: var(--ink); }
.svc.open .svc-menu, .svc:focus-within .svc-menu { display: flex; }
@media (hover: hover) { .svc:hover .svc-menu { display: flex; } }

.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: .95rem;
  padding: 13px 26px; border-radius: 999px; transition: transform .15s, background .15s;
}
.btn-primary { background: var(--clay); color: #FFFDF6; }
.btn-primary:hover { background: var(--clay-deep); transform: translateY(-1px); }
.btn-ghost { border: 1.5px solid var(--taupe); color: var(--ink); }
.btn-ghost:hover { background: var(--bg-deep); transform: translateY(-1px); }
.btn-sm { padding: 10px 20px; font-size: .88rem; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; transition: .2s; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  nav.primary {
    position: fixed; inset: 72px 0 auto 0; background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; gap: 4px;
    padding: 18px 24px 26px; display: none;
  }
  nav.primary.open { display: flex; }
  nav.primary > a, .svc-toggle { font-size: 1.05rem; padding: 10px 0; }
  .svc-menu { position: static; transform: none; width: 100%; border: 0; box-shadow: none;
    background: transparent; padding: 0 0 0 16px; }
  .svc.open .svc-menu { display: flex; }
  .site-header .btn { display: none; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(60px, 9vw, 120px) 0 clamp(50px, 7vw, 90px); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.hero .statement {
  font-family: var(--serif); font-size: clamp(1.15rem, 2vw, 1.45rem);
  color: var(--taupe); margin: 26px 0 8px; font-weight: 500;
}
.hero .lede { margin-top: 14px; }
.hero-ctas { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; }

.portrait {
  border-radius: 18px 120px 18px 18px; overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line);
  position: relative;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.portrait-note {
  position: absolute; left: 16px; bottom: 16px;
  background: color-mix(in srgb, var(--card) 92%, transparent);
  backdrop-filter: blur(6px);
  padding: 10px 16px; border-radius: 10px; font-size: .82rem; font-weight: 600;
  border: 1px solid var(--line);
}
@media (max-width: 820px) { .hero-grid { grid-template-columns: 1fr; } .portrait { max-width: 420px; } }

/* ---------- Sections ---------- */
section.band { padding: clamp(56px, 8vw, 104px) 0; }
section.band.deep { background: var(--bg-deep); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: clamp(34px, 5vw, 60px); }
.section-head p { color: var(--ink-soft); margin-top: 14px; }

/* metrics */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.metric {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px;
}
.metric b { font-family: var(--serif); font-size: clamp(1.9rem, 3vw, 2.5rem); font-weight: 600; display: block; color: var(--clay); }
.metric span { font-size: .88rem; color: var(--ink-soft); display: block; margin-top: 6px; line-height: 1.45; }
@media (max-width: 900px) { .metrics { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .metrics { grid-template-columns: 1fr; } }

/* services cards */
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px 30px; display: flex; flex-direction: column;
  transition: transform .18s, box-shadow .18s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card .num { font-family: var(--serif); color: var(--clay); font-size: 1rem; font-weight: 600; letter-spacing: .06em; margin-bottom: 16px; }
.card h3 { margin-bottom: 12px; }
.card p { color: var(--ink-soft); font-size: .97rem; flex: 1; }
.card .more { margin-top: 22px; font-weight: 600; font-size: .9rem; text-decoration: none; color: var(--clay); }
.card .more:hover { color: var(--clay-deep); }
@media (max-width: 880px) { .cards3 { grid-template-columns: 1fr; } }

/* pillars (service pages) */
.pillars { display: grid; gap: 18px; max-width: 760px; }
.pillar {
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--clay);
  border-radius: 10px; padding: 26px 30px;
}
.pillar h3 { font-size: 1.18rem; margin-bottom: 8px; }
.pillar p { color: var(--ink-soft); font-size: .98rem; }

/* testimonials */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quote {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 30px; display: flex; flex-direction: column;
}
.quote blockquote {
  font-family: var(--serif); font-size: 1.06rem; line-height: 1.5; flex: 1;
  color: var(--ink);
}
.quote blockquote::before { content: "\201C"; color: var(--clay); font-size: 2.6rem; line-height: 0; display: block; margin: 18px 0 6px; }
.quote cite { font-style: normal; margin-top: 22px; font-size: .82rem; font-weight: 650; letter-spacing: .04em; color: var(--taupe); text-transform: uppercase; line-height: 1.5; }
.quote.full blockquote { font-size: 1.12rem; }
.quotes.stack { grid-template-columns: 1fr; max-width: 780px; }
@media (max-width: 880px) { .quotes { grid-template-columns: 1fr; } }

/* case studies */
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.case {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 36px 34px;
}
.case .client { font-size: .78rem; font-weight: 650; letter-spacing: .16em; text-transform: uppercase; color: var(--clay); margin-bottom: 14px; }
.case h3 { margin-bottom: 6px; }
.case .sub { font-family: var(--serif); color: var(--taupe); font-size: 1.05rem; margin-bottom: 18px; }
.case ul { list-style: none; }
.case li { padding: 9px 0 9px 26px; position: relative; color: var(--ink-soft); font-size: .96rem; border-top: 1px solid var(--line); }
.case li:first-child { border-top: 0; }
.case li::before { content: ""; position: absolute; left: 4px; top: 17px; width: 7px; height: 7px; border-radius: 50%; background: var(--clay); }
.case li b { color: var(--ink); }
@media (max-width: 880px) { .cases { grid-template-columns: 1fr; } }

/* FAQ */
.faq-list { max-width: 780px; }
.faq-list details {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  margin-bottom: 12px; overflow: hidden;
}
.faq-list summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 18px;
  align-items: center; padding: 20px 24px;
  font-family: var(--serif); font-size: 1.12rem; font-weight: 550;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; font-family: var(--sans); color: var(--clay); font-size: 1.5rem; font-weight: 400;
  transition: transform .2s; flex-shrink: 0;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list .a { padding: 0 24px 24px; color: var(--ink-soft); font-size: .98rem; }
.faq-list .a p + p, .faq-list .a ul + p, .faq-list .a p + ul { margin-top: 12px; }
.faq-list .a ul { padding-left: 20px; }
.faq-list .a li { margin: 6px 0; }

/* about */
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(36px, 6vw, 72px); align-items: start; }
.about-grid .portrait { border-radius: 18px; position: sticky; top: 100px; }
.prose p + p { margin-top: 18px; }
.prose { color: var(--ink-soft); }
.prose b { color: var(--ink); }
.pullquote {
  font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.1rem); line-height: 1.3;
  color: var(--ink); border-left: 4px solid var(--clay); padding-left: 26px; margin: 0 0 40px;
}
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.badge {
  font-size: .82rem; font-weight: 600; color: var(--taupe);
  border: 1px solid var(--line); background: var(--card);
  padding: 8px 16px; border-radius: 999px;
}
@media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; } .about-grid .portrait { position: static; max-width: 380px; } }

/* CTA band */
.cta-band { text-align: center; padding: clamp(70px, 10vw, 120px) 0; }
.cta-band h2 { max-width: 620px; margin: 0 auto 16px; }
.cta-band p { color: var(--ink-soft); max-width: 520px; margin: 0 auto 34px; }
.cta-band .hero-ctas { justify-content: center; }

/* footer */
footer { border-top: 1px solid var(--line); background: var(--bg-deep); padding: 56px 0 40px; }
.foot-grid { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.foot-grid nav { display: flex; flex-direction: column; gap: 8px; }
.foot-grid h4 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--taupe); margin-bottom: 12px; }
.foot-grid a { text-decoration: none; color: var(--ink-soft); font-size: .93rem; }
.foot-grid a:hover { color: var(--ink); }
.foot-tag { margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); font-size: .84rem; color: var(--taupe); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* page hero (interior) */
.page-hero { padding: clamp(56px, 8vw, 96px) 0 clamp(30px, 4vw, 48px); }
.page-hero .lede { margin-top: 18px; }

/* reveal animation */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }