/* ============================================================
   GSA Consulting Group — Global Stylesheet
   Design: Modern Navy + Gold, Professional Consulting
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #1e3a5f;
  --navy-dark:  #132742;
  --navy-light: #2a4f80;
  --gold:       #c8a428;
  --gold-light: #e0ba3a;
  --white:      #ffffff;
  --gray-50:    #f7f8fa;
  --gray-100:   #eef0f4;
  --gray-200:   #dde1e9;
  --gray-500:   #6b7a94;
  --gray-700:   #3d4d63;
  --text:       #1e2d3d;
  --radius:     6px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.12);
  --transition: .25s ease;
  --max-width:  1140px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: var(--navy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.25;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 600; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
p  { margin-bottom: 1rem; color: var(--gray-700); }
p:last-child { margin-bottom: 0; }

/* ── Layout Helpers ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 5rem 0; }
.section-alt { background: var(--gray-50); }
.section-navy { background: var(--navy); }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { margin-bottom: .75rem; }
.section-header p  { max-width: 640px; margin: 0 auto; font-size: 1.05rem; }

.gold-rule {
  display: block;
  width: 56px; height: 3px;
  background: var(--gold);
  margin: .75rem auto 0;
}
.gold-rule-left {
  display: block;
  width: 56px; height: 3px;
  background: var(--gold);
  margin: .75rem 0 0;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: .75rem 1.75rem;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  letter-spacing: .02em;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  transform: translateY(-2px);
}
.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
}

/* ── Navigation ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}
.nav-logo span { display: block; font-family: 'Inter', sans-serif; font-size: .7rem; font-weight: 400; color: var(--gray-500); letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 1.75rem; list-style: none; }
.nav-links a { font-size: .875rem; font-weight: 500; color: var(--gray-700); letter-spacing: .02em; transition: color var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-links .btn { padding: .45rem 1.1rem; font-size: .85rem; }

/* Mobile nav */
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: all var(--transition); }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    box-shadow: var(--shadow-md);
    align-items: flex-start;
  }
  .nav-links.open { display: flex; }
}

/* ── Page Header (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 7rem 0 4rem;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: .5rem; }
.page-hero p  { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* ── Home Hero ── */
.home-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-light) 100%);
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="80" cy="20" r="40" fill="rgba(200,164,40,.06)"/><circle cx="20" cy="80" r="30" fill="rgba(200,164,40,.04)"/></svg>') no-repeat center/cover;
}
.hero-content { position: relative; max-width: 760px; }
.hero-eyebrow {
  display: inline-block;
  background: rgba(200,164,40,.2);
  color: var(--gold-light);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 20px;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(200,164,40,.3);
}
.home-hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.home-hero h1 em { color: var(--gold-light); font-style: normal; }
.home-hero .lead { color: rgba(255,255,255,.85); font-size: 1.15rem; max-width: 580px; margin-bottom: 2rem; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 3rem; margin-top: 4rem; padding-top: 2.5rem; border-top: 1px solid rgba(255,255,255,.15); flex-wrap: wrap; }
.stat-item { color: var(--white); }
.stat-item strong { display: block; font-size: 2rem; font-family: 'Playfair Display', serif; color: var(--gold-light); line-height: 1; }
.stat-item span { font-size: .8rem; color: rgba(255,255,255,.65); letter-spacing: .05em; text-transform: uppercase; margin-top: .25rem; display: block; }

/* ── Cards ── */
.card {
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  padding: 2rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card-icon {
  width: 52px; height: 52px;
  background: rgba(30,58,95,.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
}
.card h3 { margin-bottom: .6rem; }

/* ── Service Grid ── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }

/* ── Team Grid ── */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.team-card { background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-200); transition: box-shadow var(--transition); }
.team-card:hover { box-shadow: var(--shadow-md); }
.team-card-header { background: linear-gradient(135deg, var(--navy-dark), var(--navy-light)); padding: 2rem 1.5rem 1rem; display: flex; align-items: flex-end; gap: 1rem; }
.team-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(200,164,40,.3);
  border: 3px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-light);
  flex-shrink: 0;
}
.team-card-header-text h3 { color: var(--white); font-size: 1.1rem; margin-bottom: .15rem; }
.team-card-header-text p  { color: var(--gold-light); font-size: .8rem; font-weight: 500; margin: 0; }
.team-card-body { padding: 1.5rem; }
.team-card-body p { font-size: .9rem; color: var(--gray-700); }
.team-linkedin { display: inline-flex; align-items: center; gap: .4rem; margin-top: .75rem; font-size: .82rem; font-weight: 600; color: var(--navy); }
.team-linkedin:hover { color: var(--gold); }

/* ── Two-column layout ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.two-col-text h2 { margin-bottom: 1rem; }
@media (max-width: 768px) { .two-col { grid-template-columns: 1fr; gap: 2rem; } }

/* ── Quote / Highlight Block ── */
.highlight-block {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: var(--white);
  border-radius: 12px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.highlight-block::before {
  content: '"';
  position: absolute;
  top: -1rem; left: 1rem;
  font-family: 'Playfair Display', serif;
  font-size: 8rem;
  color: rgba(200,164,40,.15);
  line-height: 1;
}
.highlight-block p { color: rgba(255,255,255,.9); font-size: 1.05rem; position: relative; }
.highlight-block cite { color: var(--gold-light); font-size: .85rem; margin-top: .5rem; display: block; font-style: normal; font-weight: 600; }

/* ── Webinar Cards ── */
.webinar-card {
  background: var(--white);
  border-radius: 10px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  padding: 1.75rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  transition: box-shadow var(--transition);
}
.webinar-card:hover { box-shadow: var(--shadow-md); }
.webinar-date-badge {
  background: var(--navy);
  color: var(--white);
  border-radius: 8px;
  padding: .75rem 1rem;
  text-align: center;
  min-width: 72px;
  flex-shrink: 0;
}
.webinar-date-badge strong { display: block; font-size: 1.4rem; font-family: 'Playfair Display', serif; color: var(--gold-light); }
.webinar-date-badge span  { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.7); }
.webinar-info h3 { margin-bottom: .35rem; font-size: 1.1rem; }
.webinar-info p  { font-size: .9rem; margin-bottom: .5rem; }
.webinar-tag {
  display: inline-block;
  background: rgba(30,58,95,.08);
  color: var(--navy);
  font-size: .75rem;
  font-weight: 600;
  padding: .2rem .6rem;
  border-radius: 20px;
  margin-right: .35rem;
  margin-bottom: .35rem;
}

/* ── Blog ── */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.blog-card { background: var(--white); border-radius: 10px; border: 1px solid var(--gray-200); box-shadow: var(--shadow-sm); overflow: hidden; transition: box-shadow var(--transition), transform var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.blog-card-img { height: 180px; background: linear-gradient(135deg, var(--navy-dark), var(--navy-light)); display: flex; align-items: center; justify-content: center; }
.blog-card-img span { font-family: 'Playfair Display', serif; font-size: 3rem; color: rgba(200,164,40,.4); }
.blog-card-body { padding: 1.5rem; }
.blog-meta { font-size: .78rem; color: var(--gray-500); font-weight: 500; margin-bottom: .6rem; text-transform: uppercase; letter-spacing: .05em; }
.blog-card-body h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.blog-card-body p  { font-size: .9rem; }
.read-more { display: inline-flex; align-items: center; gap: .3rem; font-size: .875rem; font-weight: 600; color: var(--navy); margin-top: .75rem; }
.read-more:hover { color: var(--gold); }

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info h3 { margin-bottom: .5rem; }
.contact-info p  { font-size: .95rem; }
.contact-detail { display: flex; align-items: flex-start; gap: .75rem; margin-bottom: 1.25rem; }
.contact-icon { width: 40px; height: 40px; background: rgba(30,58,95,.08); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.contact-form { background: var(--white); border-radius: 12px; padding: 2.5rem; box-shadow: var(--shadow-md); border: 1px solid var(--gray-200); }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .875rem; font-weight: 600; color: var(--navy); margin-bottom: .4rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: .7rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  color: var(--text);
  transition: border-color var(--transition);
  background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--navy);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }

/* ── Policy list ── */
.policy-list { list-style: none; }
.policy-list li {
  padding: 1.5rem 1.75rem;
  border-left: 3px solid var(--gold);
  background: var(--white);
  border-radius: 0 8px 8px 0;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}
.policy-list li h4 { margin-bottom: .3rem; color: var(--navy); }
.policy-list li p  { font-size: .9rem; margin: 0; }

/* ── Values/Mission Strip ── */
.values-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
.value-item { text-align: center; padding: 1.5rem; }
.value-icon { font-size: 2rem; margin-bottom: .75rem; display: block; }
.value-item h4 { color: var(--navy); margin-bottom: .4rem; }
.value-item p  { font-size: .875rem; }

/* ── Footer ── */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,.75); padding: 3.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 2.5rem; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }
.footer-brand .nav-logo { color: var(--white); margin-bottom: .75rem; display: block; }
.footer-brand p { font-size: .875rem; max-width: 280px; }
.footer-links h5, .footer-contact h5 { color: var(--white); font-family: 'Inter', sans-serif; font-size: .8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: .5rem; }
.footer-links a { font-size: .875rem; color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-links a:hover { color: var(--gold-light); }
.footer-contact p { font-size: .875rem; margin-bottom: .4rem; }
.footer-contact a { color: rgba(255,255,255,.65); }
.footer-contact a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .75rem; }
.footer-bottom p { font-size: .8rem; margin: 0; }
.footer-bottom a { color: rgba(255,255,255,.5); font-size: .8rem; }
.footer-bottom a:hover { color: var(--gold-light); }

/* ── Utility ── */
.text-gold   { color: var(--gold); }
.text-navy   { color: var(--navy); }
.text-white  { color: var(--white) !important; }
.text-muted  { color: var(--gray-500); }
.text-center { text-align: center; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.fw-600 { font-weight: 600; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .section { padding: 3.5rem 0; }
  .hero-stats { gap: 1.5rem; }
  .home-hero { min-height: auto; padding: 7rem 0 4rem; }
}