@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');

:root {
  --emerald-950: #062f24;
  --emerald-900: #073d2d;
  --emerald-800: #0b513b;
  --emerald-700: #126348;
  --emerald-500: #1b7a58;
  --ink: #111714;
  --muted: #5f6963;
  --paper: #f7f7f2;
  --white: #ffffff;
  --line: #dfe5df;
  --soft: #edf2ee;
  --shadow: 0 18px 50px rgba(6,47,36,.10);
  --radius: 18px;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin:0; font-family:'DM Sans',sans-serif; background:var(--paper); color:var(--ink); line-height:1.65; }
a { color:inherit; }
img { max-width:100%; display:block; }
.site-header { background:var(--emerald-950); color:var(--white); border-bottom:1px solid rgba(255,255,255,.12); }
.nav-wrap { max-width:var(--max); margin:auto; min-height:78px; padding:0 28px; display:flex; align-items:center; justify-content:space-between; gap:28px; }
.brand { text-decoration:none; font-weight:700; letter-spacing:.08em; font-size:.96rem; white-space:nowrap; }
.nav-links { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:22px; }
.nav-links a { color:rgba(255,255,255,.78); text-decoration:none; font-size:.9rem; font-weight:600; transition:.2s ease; }
.nav-links a:hover, .nav-links a.active { color:#fff; }
.hero { background:linear-gradient(135deg,var(--emerald-950),var(--emerald-800)); color:#fff; }
.hero-inner { max-width:var(--max); margin:auto; padding:92px 28px 88px; display:grid; grid-template-columns:1.3fr .7fr; gap:54px; align-items:center; }
.eyebrow { text-transform:uppercase; letter-spacing:.18em; font-size:.76rem; font-weight:700; color:#b8d4c7; margin:0 0 18px; }
h1,h2,h3 { margin-top:0; }
h1 { font-family:'Playfair Display',serif; font-size:clamp(3.2rem,7vw,6.6rem); line-height:.96; letter-spacing:-.035em; margin-bottom:24px; }
.hero p { max-width:720px; color:rgba(255,255,255,.78); font-size:1.12rem; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:32px; }
.btn { display:inline-flex; align-items:center; justify-content:center; padding:13px 20px; border-radius:999px; text-decoration:none; font-weight:700; font-size:.92rem; border:1px solid transparent; transition:.2s ease; }
.btn-primary { background:#fff; color:var(--emerald-950); }
.btn-primary:hover { transform:translateY(-2px); }
.btn-secondary { border-color:rgba(255,255,255,.34); color:#fff; }
.btn-secondary:hover { background:rgba(255,255,255,.08); }
.hero-photo { width:min(360px,100%); aspect-ratio:4/5; object-fit:cover; border-radius:28px; justify-self:end; box-shadow:0 24px 70px rgba(0,0,0,.28); border:1px solid rgba(255,255,255,.15); }
main { max-width:var(--max); margin:auto; padding:72px 28px 84px; }
.section { margin-bottom:76px; }
.section-head { display:flex; align-items:end; justify-content:space-between; gap:26px; margin-bottom:28px; }
.section-kicker { color:var(--emerald-700); text-transform:uppercase; letter-spacing:.16em; font-weight:700; font-size:.74rem; }
.section h2, .page-title { font-family:'Playfair Display',serif; font-size:clamp(2rem,4vw,3.4rem); line-height:1.08; letter-spacing:-.02em; margin-bottom:12px; }
.lead { color:var(--muted); max-width:760px; font-size:1.08rem; }
.grid { display:grid; gap:20px; }
.grid-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
.grid-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
.card { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px; box-shadow:0 10px 35px rgba(6,47,36,.05); }
.card h3 { font-size:1.22rem; margin-bottom:8px; }
.card p:last-child { margin-bottom:0; }
.skill { background:var(--emerald-950); color:#fff; min-height:135px; display:flex; align-items:flex-end; font-weight:600; }
.case-card { display:block; text-decoration:none; overflow:hidden; padding:0; }
.case-copy { padding:26px; }
.case-copy p { color:var(--muted); }
.case-meta { color:var(--emerald-700); font-size:.78rem; font-weight:700; text-transform:uppercase; letter-spacing:.12em; }
.metric-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin:28px 0; }
.metric { background:var(--soft); border-radius:14px; padding:18px; border:1px solid var(--line); }
.metric strong { display:block; font-family:'Playfair Display',serif; color:var(--emerald-900); font-size:2rem; line-height:1; margin-bottom:6px; }
.metric span { color:var(--muted); font-size:.83rem; }
.page-hero { background:var(--emerald-950); color:#fff; }
.page-hero .inner { max-width:var(--max); margin:auto; padding:70px 28px 62px; }
.page-hero p { color:rgba(255,255,255,.72); max-width:720px; }
.tabs, .toggle-container { display:flex; gap:10px; flex-wrap:wrap; margin:0 0 28px; }
.tab-button, .toggle-button { border:1px solid var(--line); background:#fff; color:var(--ink); padding:11px 16px; border-radius:999px; font:inherit; font-size:.9rem; font-weight:700; cursor:pointer; }
.tab-button.active, .tab-button:hover, .toggle-button.active, .toggle-button:hover { background:var(--emerald-900); color:#fff; border-color:var(--emerald-900); }
.tab-content, .sample-section { display:none; }
.tab-content.active, .sample-section.active { display:block; }
.case-study { background:#fff; border:1px solid var(--line); border-radius:24px; padding:clamp(24px,4vw,48px); box-shadow:var(--shadow); }
.case-study h2 { font-family:'Playfair Display',serif; font-size:2.45rem; color:var(--emerald-900); }
.case-study h3 { color:var(--emerald-800); margin-top:34px; font-size:1.08rem; text-transform:uppercase; letter-spacing:.09em; }
.case-study ul { padding-left:1.25rem; }
.case-study li { margin-bottom:9px; }
.divider { border:0; height:1px; background:var(--line); margin:32px 0; }
.embed { width:100%; height:680px; border:1px solid var(--line); border-radius:14px; background:#fff; }
.embed + .embed { margin-top:18px; }
.document-card { margin-bottom:24px; }
.document-card h3 { margin-bottom:14px; }
.work-grid { display:grid; gap:22px; }
.sample-card { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:24px; box-shadow:0 10px 35px rgba(6,47,36,.05); }
.sample-card h3 { color:var(--emerald-900); }
.accent-box { background:var(--emerald-950); color:#fff; border-radius:18px; padding:28px; }
.accent-box h3 { color:#fff; }
.accent-box p { color:rgba(255,255,255,.78); }
.slideshow-container { position:relative; height:520px; overflow:hidden; border-radius:20px; background:#111; }
.slide { width:100%; height:100%; object-fit:cover; display:none; }
.contact-grid { display:grid; grid-template-columns:.7fr 1.3fr; gap:28px; align-items:stretch; }
.contact-photo { width:100%; height:100%; min-height:420px; object-fit:cover; border-radius:22px; }
.contact-panel { background:var(--emerald-950); color:#fff; border-radius:22px; padding:38px; }
.contact-panel h2 { font-family:'Playfair Display',serif; font-size:2.5rem; }
.contact-panel a { color:#fff; }
.contact-row { padding:15px 0; border-bottom:1px solid rgba(255,255,255,.14); }
.site-footer { background:var(--ink); color:rgba(255,255,255,.68); }
.footer-inner { max-width:var(--max); margin:auto; padding:36px 28px; display:flex; justify-content:space-between; gap:24px; align-items:center; }
.footer-inner strong { color:#fff; }
.small { font-size:.88rem; color:var(--muted); }

@media (max-width: 820px) {
  .nav-wrap { align-items:flex-start; flex-direction:column; padding-top:22px; padding-bottom:22px; }
  .nav-links { justify-content:flex-start; gap:14px 18px; }
  .hero-inner { grid-template-columns:1fr; padding-top:68px; }
  .hero-photo { justify-self:start; width:260px; aspect-ratio:1/1; }
  .grid-2,.grid-3,.contact-grid { grid-template-columns:1fr; }
  .metric-grid { grid-template-columns:repeat(2,1fr); }
  .embed { height:500px; }
  .slideshow-container { height:390px; }
}
@media (max-width: 520px) {
  .metric-grid { grid-template-columns:1fr; }
  main { padding-left:18px; padding-right:18px; }
  .nav-wrap,.hero-inner,.page-hero .inner,.footer-inner { padding-left:18px; padding-right:18px; }
  .footer-inner { flex-direction:column; align-items:flex-start; }
  .embed { height:420px; }
}

/* Campaign tabs: cohesive five-campaign navigation */
.tabs{display:flex;flex-wrap:wrap;gap:10px;max-width:1100px;margin:34px auto 24px;padding:0 24px}
@media(max-width:768px){.tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:6px}.tabs::-webkit-scrollbar{display:none}.tab-button{flex:0 0 auto}}