/* ============================================================
   FURLONG INVESTMENT SOLUTIONS — STYLESHEET
   Color palette derived from brand logo:
   Navy:      #0d4f6b  (primary dark)
   Teal:      #0e7a8a  (accent)
   Mint:      #7dcfcf  (highlight)
   Light bg:  #f5f8f9
   White:     #ffffff
   Text:      #1a2e38
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy:       #0d4f6b;
  --navy-dark:  #082f41;
  --teal:       #0e7a8a;
  --mint:       #7dcfcf;
  --mint-light: #b8e8e8;
  --light-bg:   #f5f8f9;
  --white:      #ffffff;
  --text:       #1a2e38;
  --text-muted: #4a6572;
  --border:     #d0e2e8;

  --font-display: 'Libre Baskerville', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --max-width: 1140px;
  --section-pad: 90px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* ── UTILITIES ── */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: var(--section-pad) 0;
}

.section-light {
  background: var(--light-bg);
}

.section-teal {
  background: var(--navy);
  color: var(--white);
}

.section-navy {
  background: var(--navy-dark);
  color: var(--white);
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}

.section-eyebrow.light {
  color: var(--mint);
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 20px;
}

.section-teal h2,
.section-navy h2,
h2.light-text {
  color: var(--white);
}

h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.section-teal h3 {
  color: var(--mint);
}

p {
  margin-bottom: 16px;
  color: var(--text-muted);
}

.section-teal p,
.section-navy p,
p.light-text {
  color: rgba(255,255,255,0.82);
}

.section-intro {
  font-size: 1.05rem;
  max-width: 680px;
  margin-bottom: 48px;
}

a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.brokercheck {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 24px;
}

/* ── BUTTONS ── */

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
  border: 2px solid var(--teal);
}

.btn-primary:hover {
  background: var(--navy);
  border-color: var(--navy);
  text-decoration: none;
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
}

/* ── HEADER ── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 16px rgba(13,79,107,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo-link {
  flex-shrink: 0;
}

.logo {
  height: 44px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.15s;
}

.nav-links a:hover {
  color: var(--teal);
}

.nav-cta {
  background: var(--teal) !important;
  color: var(--white) !important;
  padding: 9px 20px;
  border-radius: 3px;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--navy) !important;
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--navy);
  padding: 4px 8px;
}

/* ── HERO ── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--teal) 100%);
  padding-top: 76px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-top: 60px;
  padding-bottom: 80px;
}

.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,0.82);
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.7;
}

/* ── DIFFERENTIATOR STRIP ── */

.differentiator {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
}

.diff-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.diff-item {
  flex: 1;
  padding: 0 40px;
  text-align: center;
}

.diff-item:first-child {
  padding-left: 0;
}

.diff-item:last-child {
  padding-right: 0;
}

.diff-label {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.diff-item p {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

.diff-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  min-height: 80px;
  margin: 8px 0;
}

/* ── TWO COL LAYOUT (ABOUT) ── */

.two-col {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 72px;
  align-items: start;
}

.col-text h2 {
  margin-bottom: 24px;
}

.col-text p {
  font-size: 1rem;
  line-height: 1.75;
}

.headshot {
  width: 100%;
  border-radius: 4px;
  display: block;
  margin-bottom: 16px;
  box-shadow: 0 8px 32px rgba(13,79,107,0.15);
}

.bio-card {
  background: var(--light-bg);
  border-left: 3px solid var(--teal);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-radius: 0 3px 3px 0;
}

.bio-card strong {
  font-size: 0.95rem;
  color: var(--navy);
}

.bio-card span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ── PHILOSOPHY ── */

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 48px;
}

.phil-block {
  border-top: 2px solid var(--mint);
  padding-top: 24px;
}

.phil-block h3 {
  color: var(--mint);
  margin-bottom: 14px;
}

.phil-block p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
}

/* ── SERVICES ── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 16px;
}

.service-card {
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-top: 3px solid var(--teal);
  padding: 36px 32px;
  border-radius: 0 0 4px 4px;
}

.service-icon {
  font-size: 1.4rem;
  color: var(--teal);
  margin-bottom: 16px;
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 14px;
  color: var(--navy);
}

.service-card > p {
  font-size: 0.94rem;
  margin-bottom: 20px;
}

.service-list {
  list-style: none;
  padding: 0;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 16px;
}

.service-list li {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-left: 12px;
  position: relative;
}

.service-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--mint);
  font-size: 0.7rem;
  top: 2px;
}

/* ── CLIENTS ── */

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.client-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 28px 24px;
  border-radius: 4px;
  position: relative;
}

.client-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--mint));
  border-radius: 4px 4px 0 0;
}

.client-card h3 {
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.client-card p {
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

/* ── FAQS ── */

.faq-container {
  max-width: 760px;
}

.faq-list {
  margin-top: 40px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item summary {
  font-weight: 600;
  font-size: 1rem;
  color: var(--navy);
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--teal);
  font-weight: 300;
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 0 20px;
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

/* ── RESOURCES ── */

.resources-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 48px;
}

.resource-block h3 {
  margin-bottom: 14px;
}

.resource-block p {
  margin-bottom: 24px;
}

.partner-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.partner-list span {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── CONTACT ── */

.contact-container {
  padding-top: 16px;
}

.contact-intro {
  max-width: 520px;
  margin-bottom: 48px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
}

.contact-item span,
.contact-item a {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
  text-decoration: none;
}

.contact-item a:hover {
  color: var(--mint);
}

.calendly-embed {
  background: var(--white);
  border-radius: 4px;
  overflow: hidden;
}

/* ── FOOTER ── */

.site-footer {
  background: var(--navy-dark);
  padding: 60px 0 40px;
  border-top: 3px solid var(--teal);
}

.footer-inner {
  display: grid;
  grid-template-columns: 160px 1fr;
  grid-template-rows: auto auto;
  gap: 32px 60px;
}

.footer-logo img {
  height: 100px;
  width: auto;
  opacity: 0.9;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  align-items: flex-start;
  padding-top: 8px;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links a:hover {
  color: var(--mint);
  text-decoration: none;
}

.footer-legal {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
}

.footer-legal p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
  margin-bottom: 10px;
}

.footer-legal a {
  color: rgba(255,255,255,0.55);
}

.footer-legal a:hover {
  color: var(--mint);
}

/* ── RESPONSIVE ── */

@media (max-width: 1024px) {
  .two-col {
    grid-template-columns: 1fr 300px;
    gap: 48px;
  }

  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 240px 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 60px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 8px 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 14px 28px;
    border-bottom: 1px solid var(--border);
  }

  .nav-cta {
    margin: 8px 28px;
    text-align: center;
    border-radius: 3px;
  }

  .diff-grid {
    flex-direction: column;
    gap: 32px;
  }

  .diff-item {
    padding: 0;
    text-align: left;
  }

  .diff-divider {
    width: 100%;
    height: 1px;
    min-height: unset;
    margin: 0;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .col-image {
    order: -1;
    max-width: 280px;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-list {
    grid-template-columns: 1fr;
  }

  .clients-grid {
    grid-template-columns: 1fr;
  }

  .resources-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-logo img {
    height: 80px;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2rem;
  }

  .diff-item {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}