:root {
  --orange: #FF6B1A;
  --orange-dark: #E55A0E;
  --charcoal: #2B2B2B;
  --gray-900: #1a1a1a;
  --gray-700: #4a4a4a;
  --gray-500: #6b6b6b;
  --gray-300: #d9d9d9;
  --gray-100: #f6f6f6;
  --white: #ffffff;
  --radius: 12px;
  --shadow: 0 6px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.10);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  color: var(--charcoal);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-dark); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* HEADER */
header.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-100);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--charcoal); }
.logo-mark { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.logo-mark img, .logo-mark svg { width: 100%; height: 100%; display: block; }
.logo-feature { display: block; margin: 0 auto; max-width: 320px; width: 100%; height: auto; }
.logo-feature-sm { display: block; margin: 0 auto 20px; max-width: 140px; width: 100%; height: auto; }
nav ul { list-style: none; display: flex; gap: 32px; align-items: center; }
nav a { color: var(--charcoal); font-weight: 500; font-size: 15px; transition: color .2s; }
nav a:hover, nav a.active { color: var(--orange); }
.btn { display: inline-block; padding: 12px 24px; border-radius: 999px; font-weight: 600; font-size: 15px; transition: all .2s; cursor: pointer; border: none; text-align: center; }
.btn-primary { background: var(--orange); color: white; }
.btn-primary:hover { background: var(--orange-dark); color: white; transform: translateY(-1px); box-shadow: 0 10px 24px rgba(255,107,26,0.25); }
.btn-secondary { background: transparent; color: var(--charcoal); border: 2px solid var(--gray-300); }
.btn-secondary:hover { border-color: var(--orange); color: var(--orange); }
.btn-large { padding: 16px 32px; font-size: 16px; }

/* HERO */
.hero { position: relative; padding: 110px 0 90px; overflow: hidden; }
.hero::before { content: ""; position: absolute; top: -180px; right: -180px; width: 540px; height: 540px; border: 2px solid var(--orange); border-radius: 50%; opacity: 0.06; }
.hero::after { content: ""; position: absolute; top: -100px; right: -260px; width: 700px; height: 700px; border: 2px solid var(--orange); border-radius: 50%; opacity: 0.04; }
.hero-inner { max-width: 800px; position: relative; z-index: 1; }
.eyebrow { display: inline-block; color: var(--orange); font-weight: 600; font-size: 13px; letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 20px; }
h1 { font-size: clamp(40px, 6vw, 68px); line-height: 1.05; font-weight: 800; color: var(--gray-900); letter-spacing: -1.5px; margin-bottom: 24px; }
h1 .accent { color: var(--orange); }
.hero p.lead { font-size: 20px; color: var(--gray-700); max-width: 640px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.accent-line { width: 80px; height: 4px; background: var(--orange); border-radius: 2px; margin: 0 0 28px 0; }

/* SECTIONS */
section { padding: 90px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.15; font-weight: 800; color: var(--gray-900); letter-spacing: -0.8px; margin-bottom: 16px; }
.section-head p { font-size: 18px; color: var(--gray-700); }
.section-head.left { text-align: left; margin: 0 0 40px; }

/* GRIDS */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.card { background: white; border: 1px solid var(--gray-100); border-radius: var(--radius); padding: 36px 30px; transition: all .25s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--gray-300); }
.icon-wrap { width: 52px; height: 52px; background: rgba(255,107,26,0.10); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 22px; color: var(--orange); }
.icon-wrap svg { width: 26px; height: 26px; }
.card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; color: var(--gray-900); }
.card p { color: var(--gray-700); font-size: 15px; line-height: 1.65; }

/* SERVICES */
.problem-section { background: var(--gray-100); }
.service-card { background: white; border-radius: var(--radius); padding: 36px 32px; border: 1px solid var(--gray-100); transition: all .25s; }
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.service-num { display: inline-block; color: var(--orange); font-weight: 700; font-size: 14px; letter-spacing: 1px; margin-bottom: 12px; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

/* Service detail block (services.html) */
.service-detail { padding: 56px 0; border-bottom: 1px solid var(--gray-100); }
.service-detail:last-child { border-bottom: none; }
.service-detail-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: start; }
.service-detail-num { font-size: 56px; font-weight: 800; color: var(--orange); line-height: 1; }
.service-detail h2 { font-size: 32px; font-weight: 800; color: var(--gray-900); margin-bottom: 16px; letter-spacing: -0.5px; }
.service-detail p { color: var(--gray-700); font-size: 17px; margin-bottom: 20px; line-height: 1.7; }
.service-detail ul.deliverables { list-style: none; padding: 0; margin: 20px 0 28px; }
.service-detail ul.deliverables li { padding: 10px 0 10px 32px; position: relative; font-size: 15px; color: var(--gray-700); }
.service-detail ul.deliverables li::before { content: "✓"; position: absolute; left: 0; top: 8px; width: 22px; height: 22px; background: var(--orange); color: white; border-radius: 50%; text-align: center; font-size: 12px; font-weight: 700; line-height: 22px; }

/* Audience */
.audience-tile { text-align: center; padding: 32px 16px; border-radius: var(--radius); background: white; border: 1px solid var(--gray-100); transition: all .25s; }
.audience-tile:hover { border-color: var(--orange); transform: translateY(-2px); }
.audience-tile .icon-wrap { margin: 0 auto 16px; }
.audience-tile p { font-weight: 600; color: var(--gray-900); font-size: 15px; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; text-align: center; }
.stat-box { padding: 40px 28px; background: linear-gradient(135deg, #fff7f1 0%, #ffffff 100%); border: 1px solid var(--gray-100); border-radius: var(--radius); }
.stat-num { font-size: clamp(36px, 5vw, 52px); color: var(--orange); font-weight: 800; line-height: 1.1; margin-bottom: 8px; }
.stat-label { color: var(--gray-700); font-size: 15px; }

/* CTA band */
.cta-band { background: var(--charcoal); color: white; text-align: center; }
.cta-band h2 { color: white; }
.cta-band p { color: #c8c8c8; font-size: 18px; max-width: 580px; margin: 0 auto 32px; }

/* Page hero (subpages) */
.page-hero { padding: 80px 0 40px; position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; top: -120px; right: -120px; width: 380px; height: 380px; border: 2px solid var(--orange); border-radius: 50%; opacity: 0.05; }
.page-hero h1 { font-size: clamp(36px, 5vw, 56px); }
.page-hero p.lead { font-size: 20px; color: var(--gray-700); max-width: 700px; margin-top: 20px; }

/* About body */
.prose { max-width: 760px; margin: 0 auto; }
.prose p { font-size: 18px; color: var(--gray-700); line-height: 1.75; margin-bottom: 22px; }
.team-card { display: flex; align-items: center; gap: 28px; max-width: 600px; margin: 0 auto; padding: 32px; background: white; border: 1px solid var(--gray-100); border-radius: var(--radius); box-shadow: var(--shadow); }
.team-photo { width: 110px; height: 110px; border-radius: 50%; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%); display: flex; align-items: center; justify-content: center; color: white; font-size: 36px; font-weight: 800; flex-shrink: 0; }
.team-card h4 { font-size: 19px; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.team-card .title { color: var(--orange); font-weight: 600; font-size: 14px; margin-bottom: 10px; }
.team-card p { font-size: 14px; color: var(--gray-700); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-card { background: white; border: 1px solid var(--gray-100); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow); }
.contact-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 8px; color: var(--gray-900); }
.contact-card > p { color: var(--gray-700); margin-bottom: 24px; }
.calendar-placeholder { background: var(--gray-100); border: 2px dashed var(--gray-300); border-radius: var(--radius); padding: 48px 24px; text-align: center; color: var(--gray-500); }
.calendar-placeholder strong { display: block; color: var(--gray-700); font-size: 16px; margin-bottom: 6px; }
form .form-row { margin-bottom: 18px; }
form label { display: block; font-size: 14px; font-weight: 600; color: var(--gray-900); margin-bottom: 6px; }
form input, form select, form textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--gray-300); border-radius: 8px; font-family: inherit; font-size: 15px; transition: border-color .2s; background: white; }
form input:focus, form select:focus, form textarea:focus { outline: none; border-color: var(--orange); }
form textarea { resize: vertical; min-height: 100px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
form button { width: 100%; }

/* Legal pages */
.legal-content { max-width: 760px; margin: 0 auto; }
.legal-content h2 { font-size: 22px; font-weight: 700; color: var(--gray-900); margin: 32px 0 12px; }
.legal-content p { color: var(--gray-700); font-size: 16px; line-height: 1.75; margin-bottom: 14px; }
.legal-content .meta { color: var(--gray-500); font-size: 14px; margin-bottom: 28px; font-style: italic; }

/* FOOTER */
footer.site-footer { background: #fafafa; border-top: 1px solid var(--gray-100); padding: 56px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-tag { color: var(--gray-500); font-size: 14px; margin-top: 14px; max-width: 320px; }
.footer-col h4 { font-size: 14px; font-weight: 700; color: var(--gray-900); margin-bottom: 14px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--gray-700); font-size: 14px; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid var(--gray-100); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { color: var(--gray-500); font-size: 13px; }
.socials { display: flex; gap: 12px; }
.socials a { width: 32px; height: 32px; border-radius: 50%; background: var(--gray-100); display: flex; align-items: center; justify-content: center; color: var(--gray-700); transition: all .2s; }
.socials a:hover { background: var(--orange); color: white; }
.socials svg { width: 16px; height: 16px; }

/* Responsive */
@media (max-width: 880px) {
  .grid-3, .grid-4, .services-grid, .stats-grid, .contact-grid, .grid-2 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 640px) {
  nav ul li:not(.cta-li) { display: none; }
  .hero { padding: 70px 0 60px; }
  section { padding: 60px 0; }
  .grid-3, .grid-4, .services-grid, .stats-grid, .contact-grid, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .team-card { flex-direction: column; text-align: center; }
  .form-row-2 { grid-template-columns: 1fr; }
}