/* ═══════════════════════════════════════════════════════════
   MESTIZO MEDIA GROUP — Corporate Design System
   Midnight Navy + Burnished Gold
═══════════════════════════════════════════════════════════ */

:root {
  --navy-950: #05080f;
  --navy-900: #080c1a;
  --navy-800: #0d1433;
  --navy-700: #111d47;
  --navy-600: #172259;
  --gold-400: #c9a055;
  --gold-500: #a87c30;
  --gold-600: #8a6220;
  --violet: #7c3aed;
  --white: #ffffff;
  --text-primary: #e8eaf4;
  --text-secondary: #9099bb;
  --text-muted: #5a6288;
  --border: rgba(255,255,255,0.07);
  --border-gold: rgba(201,168,76,0.3);
  --card-bg: rgba(255,255,255,0.03);
  --card-hover: rgba(255,255,255,0.055);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-head: 'Syne', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--navy-900);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); color: var(--white); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; color: var(--white); margin-bottom: 0.5rem; }
p { color: var(--text-secondary); line-height: 1.75; }

/* ─── LAYOUT ─── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
section { padding: 7rem 0; }

/* ─── REVEAL ANIMATIONS ─── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--gold-500); color: var(--navy-900);
  padding: 0.875rem 2rem; border-radius: 6px;
  font-family: var(--font-head); font-weight: 700; font-size: 0.9rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover { background: var(--gold-400); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(201,168,76,0.35); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--border); color: var(--text-primary);
  padding: 0.875rem 2rem; border-radius: 6px;
  font-family: var(--font-head); font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  transition: border-color var(--transition), color var(--transition);
}
.btn-ghost:hover { border-color: var(--gold-500); color: var(--gold-500); }
.btn-full { width: 100%; justify-content: center; }

/* ─── SECTION HEADER ─── */
.section-header { text-align: center; max-width: 680px; margin: 0 auto 4rem; }
.section-label {
  display: inline-block; margin-bottom: 1rem;
  font-family: var(--font-head); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold-500); border: 1px solid var(--border-gold);
  padding: 0.35rem 1rem; border-radius: 100px;
}

/* ═══════════════════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  background: rgba(8,12,26,0.92);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 1.25rem 2rem;
  display: flex; align-items: center; gap: 2rem;
}
.nav-logo {
  font-family: var(--font-head); font-weight: 800; font-size: 1rem;
  letter-spacing: 0.15em; color: var(--white); white-space: nowrap;
}
.nav-links {
  display: flex; align-items: center; gap: 2rem; margin-left: auto;
}
.nav-links a {
  font-size: 0.85rem; font-weight: 500; color: var(--text-secondary);
  letter-spacing: 0.05em; transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  font-family: var(--font-head); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--gold-500); color: var(--navy-900);
  padding: 0.5rem 1.25rem; border-radius: 4px;
  transition: background var(--transition);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--gold-400); }
.nav-toggle { display: none; color: var(--white); font-size: 1.5rem; padding: 0.25rem; margin-left: auto; }
.nav-mobile {
  display: none; flex-direction: column; gap: 0;
  background: var(--navy-800); border-top: 1px solid var(--border);
  padding: 1rem 2rem;
}
.nav-mobile a {
  padding: 0.875rem 0; border-bottom: 1px solid var(--border);
  font-size: 1rem; font-weight: 500; color: var(--text-secondary);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile.open { display: flex; }

/* ═══════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════ */
#hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  align-items: center; text-align: center;
  padding: 8rem 2rem 6rem; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(23,34,89,0.8) 0%, var(--navy-900) 70%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-content { position: relative; z-index: 1; max-width: 900px; }
.hero-eyebrow {
  font-family: var(--font-head); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-500);
  margin-bottom: 1.75rem;
}
.hero-title {
  font-family: var(--font-head); font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 800; line-height: 0.95; letter-spacing: -0.03em;
  margin-bottom: 1.75rem; color: var(--white);
}
.title-line { display: block; }
.accent-gold { color: var(--gold-500); }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-secondary);
  max-width: 560px; margin: 0 auto 2.5rem; line-height: 1.65;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  position: relative; z-index: 1;
  display: flex; align-items: center; gap: 0;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem 2.5rem; margin-top: 5rem;
  backdrop-filter: blur(10px);
}
.stat-item { text-align: center; padding: 0 2rem; }
.stat-num {
  display: block; font-family: var(--font-head); font-size: 2.25rem;
  font-weight: 800; color: var(--white); line-height: 1;
}
.stat-label {
  display: block; font-size: 0.75rem; font-weight: 500;
  color: var(--text-muted); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 0.25rem;
}
.stat-divider { width: 1px; height: 40px; background: var(--border); flex-shrink: 0; }
.scroll-indicator {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 1;
}
.scroll-indicator span {
  display: block; width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--gold-500), transparent);
  margin: 0 auto; animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%, 100% { opacity: 0.3; transform: scaleY(1); } 50% { opacity: 1; transform: scaleY(1.2); } }

/* ═══════════════════════════════════════════════════════════
   HOLDINGS GRID
═══════════════════════════════════════════════════════════ */
#holdings { background: var(--navy-950); }
.holdings-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.holding-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column; gap: 0.5rem;
  transition-delay: calc(var(--delay, 0) * 0.06s);
}
.holding-card:hover {
  background: var(--card-hover); border-color: var(--border-gold);
  transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.card-icon {
  width: 42px; height: 42px; color: var(--gold-500); margin-bottom: 0.5rem;
}
.card-icon svg { width: 100%; height: 100%; }
.card-tag {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold-500); margin-bottom: 0.25rem;
}
.holding-card h3 { font-size: 1.1rem; color: var(--white); margin-bottom: 0.35rem; }
.holding-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; flex: 1; }
.card-link {
  display: inline-block; font-size: 0.8rem; font-weight: 500;
  color: var(--gold-500); margin-top: 0.75rem;
  transition: color var(--transition);
}
.card-link:hover { color: var(--gold-400); }
.card-link.muted { color: var(--text-muted); cursor: default; }

/* ═══════════════════════════════════════════════════════════
   VERTICALS
═══════════════════════════════════════════════════════════ */
#verticals { background: var(--navy-900); }
.verticals-list { display: flex; flex-direction: column; gap: 0; }
.vertical-item {
  display: grid; grid-template-columns: 100px 1fr; gap: 3rem;
  padding: 3rem 0; border-bottom: 1px solid var(--border);
  transition-delay: calc(var(--i, 0) * 0.1s);
}
.vertical-item:first-child { border-top: 1px solid var(--border); }
.vertical-num {
  font-family: var(--font-head); font-size: 3.5rem; font-weight: 800;
  color: rgba(201,168,76,0.12); line-height: 1; padding-top: 0.5rem;
  user-select: none;
}
.vertical-tag {
  font-family: var(--font-head); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold-500); margin-bottom: 0.5rem;
}
.vertical-content h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
.vertical-content p { font-size: 0.9375rem; max-width: 680px; margin-bottom: 1.25rem; }
.vertical-points {
  display: flex; flex-direction: column; gap: 0.375rem;
}
.vertical-points li {
  font-size: 0.85rem; color: var(--text-muted); padding-left: 1rem; position: relative;
}
.vertical-points li::before {
  content: '—'; position: absolute; left: 0; color: var(--gold-500);
}

/* ═══════════════════════════════════════════════════════════
   CLIENT NETWORK
═══════════════════════════════════════════════════════════ */
#network { background: var(--navy-950); padding: 5rem 0; }
.clients-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; margin-top: 3rem;
}
.client-logo-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 2rem 1.5rem; border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
  min-height: 110px;
}
.client-logo-item:hover { background: var(--card-bg); }
.client-logo-item:nth-child(4n) { border-right: none; }
.client-logo-item:nth-last-child(-n+4) { border-bottom: none; }
.client-logo-item img {
  max-width: 120px; max-height: 48px; width: auto; height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.45;
  transition: opacity var(--transition), filter var(--transition);
  object-fit: contain;
}
.client-logo-item:hover img {
  opacity: 0.9;
  filter: brightness(0) invert(1);
}
.client-name-only {
  font-family: var(--font-head); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); text-align: center; line-height: 1.3;
  transition: color var(--transition);
}
.client-logo-item:hover .client-name-only { color: var(--white); }

/* ═══════════════════════════════════════════════════════════
   INSTITUTIONAL
═══════════════════════════════════════════════════════════ */
#institutional { background: var(--navy-900); }
.credentials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-bottom: 2rem;
}
.credential-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.75rem;
  transition: border-color var(--transition);
}
.credential-card:hover { border-color: var(--border-gold); }
.cred-label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.5rem;
}
.cred-value {
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 700;
  color: var(--gold-500); margin-bottom: 0.25rem;
}
.cred-sub { font-size: 0.825rem; color: var(--text-secondary); }
.naics-block {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem; margin-top: 1.25rem;
}
.naics-block h4 {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 1rem;
}
.naics-list { display: flex; flex-wrap: wrap; gap: 0.625rem; }
.naics-tag {
  font-size: 0.8rem; font-family: var(--font-head); font-weight: 600;
  color: var(--text-secondary); background: rgba(255,255,255,0.04);
  border: 1px solid var(--border); padding: 0.4rem 0.875rem; border-radius: 4px;
  transition: border-color var(--transition), color var(--transition);
}
.naics-tag:hover { border-color: var(--border-gold); color: var(--gold-500); }

/* ═══════════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════════ */
#contact {
  background: var(--navy-800);
  border-top: 1px solid var(--border);
}
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 6rem; align-items: start;
}
.contact-info h2 { margin-top: 1rem; }
.contact-info p { margin-top: 1rem; margin-bottom: 2rem; max-width: 380px; }
.contact-details { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.contact-detail { display: flex; flex-direction: column; gap: 0.25rem; }
.detail-label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-muted);
}
.detail-value { font-size: 0.9rem; color: var(--text-primary); line-height: 1.5; }

/* Contact Form */
.contact-form {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2.5rem;
  display: flex; flex-direction: column; gap: 1.25rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.875rem 1rem;
  color: var(--text-primary); font-family: var(--font-body); font-size: 0.9375rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none; width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold-500); background: rgba(255,255,255,0.07);
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--navy-800); color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-note {
  font-size: 0.78rem; color: var(--text-muted); text-align: center; line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
footer {
  background: var(--navy-950);
  border-top: 1px solid var(--border);
  padding: 5rem 0 2rem;
}
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
  margin-bottom: 4rem; padding-bottom: 4rem; border-bottom: 1px solid var(--border);
}
.footer-logo {
  font-family: var(--font-head); font-weight: 800; font-size: 1.1rem;
  letter-spacing: 0.15em; color: var(--white); margin-bottom: 1rem;
}
.footer-brand p { font-size: 0.875rem; color: var(--text-muted); max-width: 300px; line-height: 1.65; }
.footer-legal { margin-top: 1rem; font-size: 0.75rem; color: var(--text-muted); line-height: 1.7; }
.footer-links-col { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-links-col h4 {
  font-family: var(--font-head); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.5rem;
}
.footer-links-col a, .footer-links-col span {
  font-size: 0.875rem; color: var(--text-secondary);
  transition: color var(--transition);
}
.footer-links-col a:hover { color: var(--gold-500); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  font-size: 0.78rem; color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .holdings-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  section { padding: 4rem 0; }
  #hero { padding: 6rem 1.5rem 4rem; }
  .hero-stats { flex-direction: column; gap: 1.5rem; padding: 1.5rem; }
  .stat-divider { width: 100%; height: 1px; }
  .stat-item { padding: 0; }
  .holdings-grid { grid-template-columns: 1fr; }
  .vertical-item { grid-template-columns: 1fr; gap: 0.5rem; }
  .vertical-num { font-size: 2rem; }
  .credentials-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .clients-strip { gap: 0; }
  .client-name { border-right: none; border-bottom: 1px solid var(--border); padding: 1rem 2rem; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .credentials-grid { grid-template-columns: 1fr; }
}