:root {
  --background: #fafaf9;
  --foreground: #1c1917;
  --primary: #15803d;
  --primary-foreground: #ffffff;
  --secondary: #e7f3ec;
  --secondary-foreground: #14532d;
  --accent: #1e40af;
  --accent-foreground: #ffffff;
  --muted: #f5f5f4;
  --muted-foreground: #78716c;
  --card: #ffffff;
  --card-foreground: #1c1917;
  --border: #e7e5e4;
  --input: #e7e5e4;
  --ring: #15803d;
  --radius: 1rem;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --green-deep: #14532d;
  --green-mid: #166534;
  --green-light: #bbf7d0;
  --blue-deep: #1e3a8a;
  --blue-mid: #1d4ed8;
  --blue-light: #dbeafe;
  --stone-50: #fafaf9;
  --stone-100: #f5f5f4;
  --stone-200: #e7e5e4;
  --stone-300: #d6d3d1;
  --stone-400: #a8a29e;
  --stone-500: #78716c;
  --stone-600: #57534e;
  --stone-700: #44403c;
  --stone-800: #292524;
  --stone-900: #1c1917;
}

* {
  box-sizing: border-box;
  border-color: var(--border);
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
}

::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--stone-100);
}
::-webkit-scrollbar-thumb {
  background: var(--stone-300);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--stone-400);
}

/* Glass effects */
.glass-nav {
  background: rgba(250, 250, 249, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.glass-card {
  background: rgba(250, 250, 249, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.glass-dark {
  background: rgba(28, 25, 23, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.hero-scrim {
  background: linear-gradient(
    160deg,
    rgba(20, 83, 45, 0.72) 0%,
    rgba(28, 25, 23, 0.60) 40%,
    rgba(28, 25, 23, 0.20) 70%,
    rgba(250, 250, 249, 0.0) 100%
  );
}

/* Cards & hover */
.card-hover {
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -8px rgba(28, 25, 23, 0.10);
}

/* Typography helpers */
.text-hero-xl {
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.0;
}
.text-section-xl {
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  line-height: 1.1;
}

/* Blobs */
.blob-green {
  background: radial-gradient(circle, rgba(21, 128, 61, 0.15), transparent 70%);
  filter: blur(60px);
}
.blob-blue {
  background: radial-gradient(circle, rgba(30, 64, 175, 0.12), transparent 70%);
  filter: blur(60px);
}

/* Animations */
.fade-in-up {
  animation: fadeInUp 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.stagger-1 { animation-delay: 0ms; }
.stagger-2 { animation-delay: 100ms; }
.stagger-3 { animation-delay: 200ms; }
.stagger-4 { animation-delay: 300ms; }
.stagger-5 { animation-delay: 400ms; }
.stagger-6 { animation-delay: 500ms; }

.pulse-dot {
  animation: pulseDot 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.rotate-hover {
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.rotate-hover.open {
  transform: rotate(180deg);
}

.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
}

.partners-scroll {
  animation: partnersScroll 30s linear infinite;
  width: max-content;
}
.partners-scroll:hover {
  animation-play-state: paused;
}
@keyframes partnersScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.icon-float {
  animation: iconFloat 3s ease-in-out infinite;
}
.icon-float:nth-child(2) { animation-delay: 0.5s; }
.icon-float:nth-child(3) { animation-delay: 1s; }
.icon-float:nth-child(4) { animation-delay: 1.5s; }
@keyframes iconFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary);
  color: var(--primary-foreground);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  transition: all 0.3s;
  text-decoration: none;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background-color: var(--green-deep);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid var(--primary);
  color: var(--primary);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  transition: all 0.3s;
  text-decoration: none;
  background: transparent;
  cursor: pointer;
}
.btn-outline:hover {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--accent);
  color: var(--accent-foreground);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  transition: all 0.3s;
  text-decoration: none;
}
.btn-accent:hover {
  background-color: var(--blue-deep);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}

.section-label {
  display: inline-block;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.card-base {
  background-color: var(--card);
  border-radius: 1rem;
  border: 1px solid var(--border);
  padding: 1.5rem;
}

.badge-n1 {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  background-color: var(--secondary);
  color: var(--secondary-foreground);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-n2 {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  background-color: var(--blue-light);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.shadow-card {
  box-shadow: 0 4px 24px -4px rgba(28, 25, 23, 0.08);
}
.shadow-card-hover {
  box-shadow: 0 12px 40px -8px rgba(28, 25, 23, 0.14);
}
.shadow-green {
  box-shadow: 0 8px 24px -4px rgba(21, 128, 61, 0.30);
}

/* Color utility classes matching Tailwind custom colors */
.bg-background { background-color: var(--background); }
.bg-foreground { background-color: var(--foreground); }
.bg-primary { background-color: var(--primary); }
.bg-secondary { background-color: var(--secondary); }
.bg-accent { background-color: var(--accent); }
.bg-muted { background-color: var(--muted); }
.bg-card { background-color: var(--card); }
.bg-green-deep { background-color: var(--green-deep); }
.bg-green-mid { background-color: var(--green-mid); }
.bg-green-light { background-color: var(--green-light); }
.bg-blue-deep { background-color: var(--blue-deep); }
.bg-blue-mid { background-color: var(--blue-mid); }
.bg-blue-light { background-color: var(--blue-light); }

.text-foreground { color: var(--foreground); }
.text-primary { color: var(--primary); }
.text-primary-foreground { color: var(--primary-foreground); }
.text-secondary-foreground { color: var(--secondary-foreground); }
.text-accent { color: var(--accent); }
.text-accent-foreground { color: var(--accent-foreground); }
.text-muted-foreground { color: var(--muted-foreground); }
.text-green-deep { color: var(--green-deep); }
.text-green-mid { color: var(--green-mid); }
.text-green-light { color: var(--green-light); }
.text-blue-deep { color: var(--blue-deep); }
.text-blue-mid { color: var(--blue-mid); }

.border-border { border-color: var(--border); }
.border-primary { border-color: var(--primary); }

/* Bento card initial state for animation */
.bento-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s;
}

/* Form styles */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--card);
  color: var(--foreground);
  font-family: inherit;
  font-size: 0.875rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.15);
}
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

/* Mobile menu */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(28, 25, 23, 0.6);
  backdrop-filter: blur(4px);
}
.mobile-overlay.open {
  display: block;
}

/* Header scrolled state */
header.scrolled {
  background: rgba(250, 250, 249, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 24px -4px rgba(28, 25, 23, 0.08);
}
header.scrolled .nav-logo-text,
header.scrolled .nav-link,
header.scrolled .mobile-btn {
  color: var(--foreground) !important;
}
header.scrolled .nav-link:hover {
  color: var(--foreground) !important;
  background: var(--muted) !important;
}
header.scrolled .desktop-nav-wrap {
  background: transparent;
  border-color: transparent;
}
header:not(.scrolled) .nav-logo-text,
header:not(.scrolled) .nav-link,
header:not(.scrolled) .mobile-btn {
  color: white;
}
header:not(.scrolled) .nav-link {
  color: rgba(255,255,255,0.8);
}
header:not(.scrolled) .nav-link:hover {
  color: white;
  background: rgba(255,255,255,0.15);
}

/* Back to top */
#back-to-top {
  opacity: 0;
  transform: translateY(1rem);
  pointer-events: none;
  transition: all 0.3s;
}
#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}