@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/dm-sans-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/dm-sans-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/ibm-plex-mono-400-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/ibm-plex-mono-500-latin.woff2') format('woff2');
}

:root {
  --msb-ink: #0c0f12;
  --msb-ink-soft: #14171b;
  --msb-ink-mute: #1d2126;
  --msb-gold: #c9a84c;
  --msb-gold-strong: #ddb95e;
  --msb-gold-dim: rgba(201, 168, 76, 0.08);
  --msb-green: #1a8a52;
  --msb-green-strong: #22a865;
  --msb-cream: #f7f5f0;
  --msb-mist: #faf9f6;
  --msb-surface: #ffffff;
  --msb-border: rgba(12, 15, 18, 0.08);
  --msb-border-strong: rgba(12, 15, 18, 0.14);
  --msb-shadow-sm: 0 1px 3px rgba(12, 15, 18, 0.05);
  --msb-shadow: 0 4px 16px rgba(12, 15, 18, 0.07);
  --msb-shadow-lg: 0 12px 32px rgba(12, 15, 18, 0.1);
  --msb-shadow-glow: 0 0 30px rgba(201, 168, 76, 0.12);
  --msb-radius: 12px;
  --msb-radius-lg: 16px;
  --msb-radius-xl: 20px;
  --msb-transition: 180ms ease;
  --msb-transition-smooth: 320ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

body, .font-sans {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
  font-family: 'DM Sans', sans-serif;
  letter-spacing: -0.025em;
  font-weight: 700;
}

body.bg-white {
  background: var(--msb-mist);
  color: #1a1b1f;
}

a {
  transition: color var(--msb-transition), box-shadow var(--msb-transition);
}

/* ── HEADER ── */
.msb-header {
  position: fixed;
  top: 12px;
  left: 12px;
  right: 12px;
  z-index: 50;
  background: rgba(12, 15, 18, 0.88);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  transition: background var(--msb-transition-smooth), box-shadow var(--msb-transition-smooth), top var(--msb-transition-smooth);
}

.msb-header.scrolled {
  background: rgba(12, 15, 18, 0.95);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  top: 8px;
}

.msb-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.msb-header-logo img {
  height: 36px;
  width: auto;
  object-contain;
}

.msb-header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.msb-header-nav a {
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  padding: 6px 14px;
  border-radius: 10px;
  transition: color var(--msb-transition), background var(--msb-transition);
}

.msb-header-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.msb-header-nav a.active {
  color: #fff;
  background: rgba(201, 168, 76, 0.12);
}

.msb-header-cta {
  background: var(--msb-gold) !important;
  color: var(--msb-ink) !important;
  font-weight: 600 !important;
  padding: 8px 20px !important;
  border-radius: 10px !important;
  transition: background var(--msb-transition), transform var(--msb-transition), box-shadow var(--msb-transition) !important;
}

.msb-header-cta:hover {
  background: var(--msb-gold-strong) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(201, 168, 76, 0.25);
}

/* Mobile header */
.msb-mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background var(--msb-transition);
}

.msb-mobile-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

.msb-mobile-toggle svg {
  width: 20px;
  height: 20px;
  color: #fff;
  transition: transform var(--msb-transition-smooth);
}

.msb-mobile-toggle.open svg {
  transform: rotate(90deg);
}

.msb-mobile-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: rgba(12, 15, 18, 0.96);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 8px;
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  transition: opacity var(--msb-transition-smooth), transform var(--msb-transition-smooth);
  pointer-events: none;
}

.msb-mobile-menu.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.msb-mobile-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: 12px;
  transition: background var(--msb-transition), color var(--msb-transition);
}

.msb-mobile-menu a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.msb-mobile-menu a svg {
  width: 18px;
  height: 18px;
  opacity: 0.5;
}

.msb-mobile-menu .msb-mobile-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
  padding: 14px;
  background: var(--msb-gold);
  color: var(--msb-ink);
  font-weight: 600;
  border-radius: 12px;
  transition: background var(--msb-transition);
}

.msb-mobile-menu .msb-mobile-cta:hover {
  background: var(--msb-gold-strong);
}

@media (max-width: 768px) {
  .msb-header-nav { display: none; }
  .msb-mobile-toggle { display: flex; }
  .msb-mobile-menu { display: block; }
  .msb-header { top: 8px; left: 8px; right: 8px; }
}

main { padding-top: 80px; }
main.no-header-pad { padding-top: 0; }

/* ── FADE IN ANIMATIONS ── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.fade-in-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.scale-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}
@media (prefers-reduced-motion: reduce) {
  .fade-in, .fade-in-left, .fade-in-right, .scale-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── CARDS ── */
.card-interactive {
  position: relative;
  border-radius: var(--msb-radius-lg);
  overflow: hidden;
  transition: transform var(--msb-transition-smooth), box-shadow var(--msb-transition-smooth), border-color var(--msb-transition-smooth);
  will-change: transform;
  cursor: pointer;
}

.card-interactive::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--msb-transition-smooth);
  pointer-events: none;
  z-index: 1;
}

.card-interactive:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(12, 15, 18, 0.12);
}

.card-interactive:hover::before {
  opacity: 1;
}

.card-glow::before {
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(201, 168, 76, 0.08), transparent 40%);
}

.card-tilt {
  transform-style: preserve-3d;
  perspective: 800px;
}

.card-tilt .card-tilt-inner {
  transition: transform var(--msb-transition-smooth);
  transform-style: preserve-3d;
}

/* ── BUTTONS ── */
.btn-gold {
  background: var(--msb-gold);
  color: var(--msb-ink);
  border-radius: 10px;
  border: none;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background var(--msb-transition), box-shadow var(--msb-transition), transform var(--msb-transition);
  cursor: pointer;
}

.btn-gold:hover {
  background: var(--msb-gold-strong);
  box-shadow: 0 4px 16px rgba(201, 168, 76, 0.3);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  font-weight: 600;
  transition: background var(--msb-transition), border-color var(--msb-transition), transform var(--msb-transition);
  cursor: pointer;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

/* ── SECTION STYLES ── */
section[id] {
  scroll-margin-top: 80px;
}

section.bg-white { background: var(--msb-mist); }
section.bg-gray-50 { background: var(--msb-cream); }

/* ── STATS ── */
.stats-grid {
  border-radius: var(--msb-radius-lg);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem;
}

.stats-grid .counter {
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

/* ── FAQ ── */
.faq-toggle {
  letter-spacing: 0.01em;
}

.faq-toggle svg {
  transition: transform var(--msb-transition-smooth);
}

.faq-toggle.is-open svg {
  transform: rotate(45deg);
}

/* ── FORMS ── */
input, textarea, select {
  border-radius: 10px;
  border: 1px solid var(--msb-border-strong);
  background: #fff;
  font-size: 0.95rem;
  transition: border-color var(--msb-transition), box-shadow var(--msb-transition);
}

input:focus, textarea:focus, select:focus {
  border-color: var(--msb-gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
  outline: none;
}

/* ── FOOTER ── */
.msb-footer {
  background: var(--msb-ink);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 40px 0 24px;
}

.msb-footer a:hover { color: var(--msb-gold); }

/* ── WHATSAPP ── */
.msb-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: transform var(--msb-transition), box-shadow var(--msb-transition);
  text-decoration: none;
}

.msb-whatsapp:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
}

.msb-whatsapp svg {
  width: 24px;
  height: 24px;
}

/* ── PORTFOLIO ── */
.portfolio-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.portfolio-card {
  border-radius: var(--msb-radius-lg);
  overflow: hidden;
  border: 1px solid var(--msb-border);
  box-shadow: var(--msb-shadow-sm);
  background: #fff;
  display: flex;
  flex-direction: column;
  transition: transform var(--msb-transition-smooth), box-shadow var(--msb-transition-smooth);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--msb-shadow-lg);
}

.portfolio-trigger {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  cursor: pointer;
  font: inherit;
}

.portfolio-media {
  background: var(--msb-ink);
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
}

.portfolio-media img, .portfolio-media video, .portfolio-media iframe {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-trigger:hover .portfolio-media img {
  transform: scale(1.04);
}

.portfolio-body {
  padding: 1rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.portfolio-caption {
  color: #5a616a;
  font-size: 0.9rem;
  line-height: 1.55;
  white-space: pre-line;
}

.portfolio-badge {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #7a6328;
  background: rgba(201, 168, 76, 0.12);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  align-self: flex-start;
  font-weight: 500;
}

/* ── PORTFOLIO MODAL ── */
body.modal-open { overflow: hidden; }

.portfolio-modal {
  position: fixed;
  inset: 0;
  background: rgba(8, 10, 13, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 99999;
}

.portfolio-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.portfolio-modal-dialog {
  position: relative;
  width: min(900px, 100%);
  background: #fff;
  border-radius: var(--msb-radius-xl);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--msb-shadow-lg);
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.portfolio-modal.open .portfolio-modal-dialog {
  transform: scale(1);
}

.portfolio-modal-media {
  flex: 1 1 auto;
  min-height: 200px;
  background: var(--msb-ink);
}

.portfolio-modal-media img, .portfolio-modal-media video, .portfolio-modal-media iframe {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.portfolio-modal-body {
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid var(--msb-border);
}

.portfolio-modal-title { font-size: 1.1rem; font-weight: 600; margin-top: 0.5rem; }
.portfolio-modal-caption { color: #5a616a; font-size: 0.9rem; margin-top: 0.4rem; white-space: pre-line; }

.portfolio-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--msb-transition);
  z-index: 10;
}

.portfolio-modal-close:hover {
  background: rgba(0, 0, 0, 0.7);
}

/* ── COVERAGE MAP ── */
.coverage-card {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--msb-border);
  border-radius: var(--msb-radius-xl);
  padding: 1.5rem;
  box-shadow: var(--msb-shadow-sm);
}

.coverage-svg {
  min-height: 360px;
  display: grid;
  align-items: center;
  gap: 1rem;
}

.coverage-svg svg {
  width: min(100%, 420px);
  height: auto;
  margin: 0 auto;
  display: block;
}

.coverage-map-shape {
  fill: #f7f5f0;
  stroke: rgba(12, 15, 18, 0.14);
  stroke-width: 1.4;
}

.coverage-marker circle {
  fill: var(--msb-green);
  stroke: #fff;
  stroke-width: 1.4;
  filter: drop-shadow(0 4px 8px rgba(26, 138, 82, 0.24));
}

.coverage-marker text {
  fill: #fff;
  font-size: 4px;
  font-weight: 800;
  text-anchor: middle;
  pointer-events: none;
}

.coverage-state-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.coverage-state-list span {
  min-width: 2.4rem;
  padding: 0.35rem 0.55rem;
  border-radius: 0.5rem;
  background: rgba(26, 138, 82, 0.08);
  color: var(--msb-green);
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
}

/* ── ADMIN ── */
.admin-page {
  background: var(--msb-mist);
  color: #1a1b1f;
}

.admin-page header {
  background: var(--msb-ink);
  border: 1px solid rgba(201, 168, 76, 0.12);
  box-shadow: var(--msb-shadow);
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(12, 15, 18, 0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(12, 15, 18, 0.25); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  html, body {
    max-width: 100%;
    overflow-x: hidden;
  }

  section[id] {
    scroll-margin-top: 72px;
  }

  main {
    padding-top: 72px;
  }

  body .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }

  body .stats-grid > :not([hidden]) ~ :not([hidden]) {
    border-left-width: 0;
  }

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

  .portfolio-overlay { opacity: 0.4; }
  .portfolio-modal { padding: 1rem; }
  .portfolio-modal-dialog { max-height: 92vh; }

  .msb-whatsapp {
    bottom: 16px;
    right: 16px;
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }
}

@media (max-width: 480px) {
  main {
    padding-top: 68px;
  }

  section[id] {
    scroll-margin-top: 68px;
  }

  body .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .fade-in, .fade-in-left, .fade-in-right, .scale-in {
    opacity: 1;
    transform: none;
  }
}