/* DOAS Advisors — site styles.
   Layout: white editorial pages, one warm band per page, the logo's red→orange→yellow
   gradient used only as a thin rule and on the closing call-to-action. */
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("fonts/inter-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2190-2199, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("fonts/inter-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
:root {
  --ink: #1f1f1f;
  --ink-soft: #4b4542;
  --muted: #6b6461;
  --paper: #ffffff;
  --paper-warm: #fbf6f2;
  --line: #ebe2dc;
  --red: #ed2b2b;
  --red-deep: #c41d1d;
  --orange: #f47b3f;
  --yellow: #ffce08;
  --night: #1c1716;
  --night-soft: #b9aea9;
  --flame: linear-gradient(90deg, var(--red) 0%, var(--orange) 55%, var(--yellow) 100%);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: 1.6rem;
  --step-3: clamp(1.9rem, 1.4rem + 2vw, 2.6rem);
  --step-4: clamp(2.4rem, 1.6rem + 3.6vw, 4.1rem);
  --wrap: 1180px;
  --measure: 66ch;
  --radius: 14px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.65;
  font-feature-settings: "cv11", "ss01";
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red-deep); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3, h4 { line-height: 1.12; letter-spacing: -0.025em; text-wrap: balance; margin: 0; font-weight: 800; }
h1 { font-size: var(--step-4); letter-spacing: -0.035em; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); letter-spacing: -0.015em; font-weight: 700; }
p { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 50; }
.skip:focus { left: 12px; }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.section { padding-block: clamp(56px, 8vw, 104px); }
.section + .section { padding-top: 0; }
.band { background: var(--paper-warm); border-block: 1px solid var(--line); }
.band + .section, .section + .band { padding-top: clamp(56px, 8vw, 104px); }
.stack { display: grid; gap: 18px; }
.stack-lg { display: grid; gap: 28px; }
.measure { max-width: var(--measure); }
.eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--red-deep);
}
.lede { font-size: var(--step-1); color: var(--ink-soft); line-height: 1.55; max-width: 60ch; }
.muted { color: var(--muted); }
.rule { height: 4px; background: var(--flame); border: 0; margin: 0; }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(255,255,255,0.94); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.brand img { width: 132px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.95rem; padding: 8px 12px; border-radius: 8px; }
.nav a:hover { background: var(--paper-warm); }
.nav a[aria-current="page"] { color: var(--red-deep); }
.nav .btn { margin-left: 8px; }
.menu { display: none; }
.menu summary { list-style: none; cursor: pointer; font-weight: 600; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; }
.menu summary::-webkit-details-marker { display: none; }
@media (max-width: 920px) {
  .nav { display: none; }
  .menu { display: block; }
  .menu[open] .menu-panel { display: grid; }
  .menu-panel {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px max(20px, env(safe-area-inset-right, 0px)) 20px max(20px, env(safe-area-inset-left, 0px));
    gap: 2px; box-shadow: 0 16px 30px rgba(28,23,22,0.08);
  }
  .menu-panel a { color: var(--ink); text-decoration: none; font-weight: 600; padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .menu-panel a:last-child { border-bottom: 0; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 650; font-size: 0.98rem;
  padding: 12px 22px; border-radius: 999px; text-decoration: none; border: 2px solid transparent;
  background: var(--red); color: #fff; transition: background .15s, transform .15s;
}
.btn:hover { background: var(--red-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.text-link { font-weight: 650; text-decoration: none; color: var(--red-deep); }
.text-link::after { content: " →"; }
.text-link:hover { color: var(--ink); }

/* Hero */
.hero { padding-block: clamp(48px, 7vw, 96px) clamp(40px, 6vw, 80px); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.hero-copy { display: grid; gap: 24px; min-width: 0; }
.hero h1 .accent { background: var(--flame); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-art { min-width: 0; }
.hero-art img { width: 100%; border-radius: var(--radius); }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } }

.page-head { padding-block: clamp(48px, 7vw, 88px) clamp(32px, 4vw, 48px); }
.page-head .wrap { display: grid; gap: 18px; }

/* Grids */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 4vw, 56px); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 72px); align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.section-head { display: grid; gap: 14px; margin-bottom: clamp(32px, 4vw, 52px); max-width: 760px; }

/* Principles */
.principles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.principle { padding: 26px 22px 6px 0; display: grid; gap: 10px; align-content: start; border-top: 4px solid transparent; margin-top: -1px; }
.principle:nth-child(1) { border-top-color: var(--red); }
.principle:nth-child(2) { border-top-color: #ef4a35; }
.principle:nth-child(3) { border-top-color: var(--orange); }
.principle:nth-child(4) { border-top-color: #f9a425; }
.principle:nth-child(5) { border-top-color: var(--yellow); }
.principle h3 { font-size: 1.1rem; }
.principle p { color: var(--ink-soft); font-size: 0.97rem; }
@media (max-width: 960px) { .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; } }
@media (max-width: 560px) { .principles { grid-template-columns: 1fr; } }

/* Long principles (About) */
.principle-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.principle-row { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 32px; padding-block: 28px; border-bottom: 1px solid var(--line); }
.principle-row h3 { display: flex; gap: 14px; align-items: baseline; }
.principle-row h3 .dot { flex: none; width: 12px; height: 12px; border-radius: 50%; background: var(--c, var(--red)); transform: translateY(-1px); }
.principle-row p { color: var(--ink-soft); }
@media (max-width: 760px) { .principle-row { grid-template-columns: 1fr; gap: 10px; } }

/* Services */
.services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 56px; }
.service { padding-block: 28px; border-top: 1px solid var(--line); display: grid; gap: 12px; align-content: start; }
.service h3 { font-size: 1.2rem; }
.service ul, .bullets { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.service li, .bullets li { position: relative; padding-left: 22px; color: var(--ink-soft); }
.service li::before, .bullets li::before { content: ""; position: absolute; left: 0; top: 0.68em; width: 10px; height: 2px; background: var(--orange); }
@media (max-width: 760px) { .services { grid-template-columns: 1fr; } }
.service-compact { padding: 22px 0; border-top: 1px solid var(--line); display: grid; gap: 6px; }
.service-compact h3 { font-size: 1.05rem; }
.service-compact p { color: var(--muted); font-size: 0.96rem; }

/* Approach */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; counter-reset: step; }
.step { display: grid; gap: 12px; align-content: start; }
.step .num { font-size: 0.85rem; font-weight: 800; letter-spacing: 0.08em; color: var(--red-deep); }
.step p { color: var(--ink-soft); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* Why DOAS */
.why { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 56px; }
.why-item { padding-block: 26px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.why-item p { color: var(--ink-soft); }
@media (max-width: 760px) { .why { grid-template-columns: 1fr; } }

/* Case cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 960px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .cards { grid-template-columns: 1fr; } }
.card { display: grid; grid-template-rows: auto 1fr; text-decoration: none; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.card:hover { color: var(--ink); transform: translateY(-3px); box-shadow: 0 18px 36px rgba(28,23,22,0.09); }
.card img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.card-body { padding: 22px 22px 24px; display: grid; gap: 10px; align-content: start; }
.card-body h3 { font-size: 1.12rem; }
.card-body p { color: var(--ink-soft); font-size: 0.97rem; }
.card-metric { margin-top: 6px; padding-top: 14px; border-top: 1px solid var(--line); display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.card-metric strong { font-size: 1.25rem; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.card-metric span { color: var(--muted); font-size: 0.88rem; }
.tag { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--red-deep); }

/* Leaders */
.leaders { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
@media (max-width: 760px) { .leaders { grid-template-columns: 1fr; } }
.leader { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 24px; align-items: start; }
.leader img { width: 140px; height: 140px; object-fit: cover; object-position: center 22%; border-radius: 50%; background: var(--paper-warm); }
.leader .role { color: var(--red-deep); font-weight: 650; font-size: 0.95rem; }
.leader-full { grid-template-columns: 220px minmax(0, 1fr); gap: 36px; padding-block: 36px; border-top: 1px solid var(--line); }
.leader-full img { width: 220px; height: 220px; }
@media (max-width: 560px) { .leader, .leader-full { grid-template-columns: 1fr; } }
.social { display: flex; flex-wrap: wrap; gap: 18px; font-size: 0.93rem; }
.social a { font-weight: 600; text-decoration: none; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.stat { padding: 24px 20px 24px 0; display: grid; gap: 6px; }
.stat + .stat { border-left: 1px solid var(--line); padding-left: 24px; }
.stat strong { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.stat span { color: var(--muted); font-size: 0.93rem; }
@media (max-width: 680px) { .stats { grid-template-columns: 1fr; } .stat + .stat { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; } }

/* Article (case studies, insights, legal) */
.article { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; }
.prose { max-width: var(--measure); display: grid; gap: 18px; }
.prose h2 { font-size: var(--step-2); margin-top: 26px; }
.prose h3 { margin-top: 10px; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.prose ul li { position: relative; padding-left: 22px; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: 0.68em; width: 10px; height: 2px; background: var(--orange); }
.prose blockquote { margin: 8px 0; padding: 4px 0 4px 22px; border-left: 4px solid var(--red); font-size: var(--step-1); font-weight: 650; color: var(--ink); letter-spacing: -0.01em; }
.prose figure { margin: 16px 0; }
.prose figure img { border-radius: var(--radius); }
.article-hero { border-radius: var(--radius); aspect-ratio: 21 / 9; object-fit: cover; width: 100%; }
.with-aside { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: clamp(32px, 6vw, 88px); align-items: start; }
.aside { position: sticky; top: 104px; display: grid; gap: 14px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper-warm); }
.aside h2 { font-size: 1rem; letter-spacing: 0; }
.aside p { font-size: 0.95rem; color: var(--ink-soft); }
@media (max-width: 960px) { .with-aside { grid-template-columns: 1fr; } .aside { position: static; } }

/* Continuum (case study 6) */
.continuum { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 10px 0; border-radius: 10px; overflow: hidden; }
.continuum div { padding: 14px 12px; font-weight: 700; font-size: 0.9rem; line-height: 1.25; color: var(--ink); }
.continuum div:nth-child(1) { background: #fde0d6; }
.continuum div:nth-child(2) { background: #fde9d8; }
.continuum div:nth-child(3) { background: #fff1cf; }
.continuum div:nth-child(4) { background: #fff7d6; }
.continuum-caption { font-size: 0.85rem; color: var(--muted); display: flex; justify-content: space-between; }
@media (max-width: 560px) { .continuum { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-line { display: grid; gap: 4px; padding-block: 22px; border-top: 1px solid var(--line); }
.contact-line .label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.contact-line a.big { font-size: clamp(1.25rem, 1rem + 1.2vw, 1.75rem); font-weight: 750; letter-spacing: -0.02em; text-decoration: none; color: var(--ink); overflow-wrap: anywhere; }
.contact-line a.big:hover { color: var(--red-deep); }
.offices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 480px) { .offices { grid-template-columns: 1fr; } }

/* Closing CTA */
.cta { background: var(--night); color: #fff; position: relative; }
.cta::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--flame); }
.cta .wrap { padding-block: clamp(56px, 8vw, 96px); display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 32px; align-items: end; }
.cta h2 { color: #fff; }
.cta p { color: var(--night-soft); }
.cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.6); }
.cta .btn-ghost:hover { background: #fff; color: var(--night); }
@media (max-width: 760px) { .cta .wrap { grid-template-columns: 1fr; align-items: start; } }

/* Footer */
.site-footer { background: var(--night); color: var(--night-soft); border-top: 1px solid rgba(255,255,255,0.08); font-size: 0.95rem; }
.site-footer .wrap { padding-block: 56px 36px; display: grid; gap: 40px; }
.footer-top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-top img { width: 150px; }
.footer-top h2 { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: #fff; margin-bottom: 12px; font-weight: 700; }
.footer-top ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--yellow); }
.footer-brand { display: grid; gap: 14px; align-content: start; }
.footer-brand .tagline { color: #fff; font-weight: 650; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; }
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 460px) { .footer-top { grid-template-columns: 1fr; } }

.post-meta { display: flex; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 0.93rem; }
.back { font-weight: 600; text-decoration: none; font-size: 0.95rem; }
.back::before { content: "← "; }