/* ============================================================
   COOSOFAN — Estilos globales
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* ============================================================
   VARIABLES CSS
   ============================================================ */
:root {
  --primary: 148 82% 32%;
  --primary-foreground: 0 0% 100%;
  --primary-container: 148 60% 92%;
  --primary-container-foreground: 152 62% 17%;

  --secondary: 86 90% 44%;
  --secondary-foreground: 0 0% 100%;
  --secondary-container: 86 70% 92%;
  --secondary-container-foreground: 86 80% 18%;

  --tertiary: 152 62% 17%;
  --tertiary-foreground: 0 0% 100%;

  --background: 0 0% 100%;
  --foreground: 152 62% 17%;

  --surface: 0 0% 100%;
  --surface-foreground: 152 62% 17%;
  --surface-dim: 148 8% 95%;
  --surface-container-lowest: 0 0% 100%;
  --surface-container-low: 148 12% 98%;
  --surface-container: 148 8% 96%;
  --surface-container-high: 148 6% 94%;
  --surface-container-highest: 148 5% 91%;

  --outline: 148 5% 58%;
  --outline-variant: 148 10% 88%;

  --card: 0 0% 100%;
  --card-foreground: 152 62% 17%;

  --muted: 148 8% 95%;
  --muted-foreground: 148 8% 45%;

  --accent: 148 60% 92%;
  --accent-foreground: 148 82% 28%;

  --destructive: 0 72% 50%;
  --destructive-foreground: 0 0% 100%;

  --border: 148 10% 89%;
  --input: 148 10% 89%;
  --ring: 148 82% 32%;

  --radius: 0.75rem;
  --radius-sm: 0.375rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
}

/* ============================================================
   BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  border-color: hsl(var(--border));
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: 'Plus Jakarta Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ============================================================
   ELEVATION
   ============================================================ */
.elevation-0 { box-shadow: none; }
.elevation-1 { box-shadow: 0 1px 3px 0 rgba(0,0,0,0.06), 0 1px 2px -1px rgba(0,0,0,0.06); }
.elevation-2 { box-shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05); }
.elevation-3 { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05); }
.elevation-4 { box-shadow: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04); }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.label-large {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ============================================================
   KEYFRAMES
   ============================================================ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   HERO CAROUSEL
   ============================================================ */
.hero-section {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-section { min-height: 700px; }
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}
.hero-slide.active { opacity: 1; }

/* Grid-stacking approach for content (same cell, only active visible) */
.hero-text-wrapper {
  display: grid;
  grid-template-columns: 1fr;
}
.hero-content {
  grid-column: 1;
  grid-row: 1;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease 0.15s, transform 0.5s ease 0.15s;
  pointer-events: none;
  user-select: none;
}
.hero-content.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  user-select: auto;
}

.slide-indicator {
  height: 6px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  padding: 0;
  background: rgba(255,255,255,0.4);
  width: 24px;
  flex-shrink: 0;
}
.slide-indicator.active {
  width: 40px;
  background: hsl(var(--secondary));
}
.slide-indicator:hover:not(.active) {
  background: rgba(255,255,255,0.65);
}

/* ============================================================
   NAVIGATION DROPDOWNS
   ============================================================ */
.nav-dropdown {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
  position: absolute;
  left: 0;
  top: 100%;
  margin-top: 4px;
  width: 13rem;
  border-radius: var(--radius);
  background-color: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  overflow: hidden;
  padding: 4px;
  z-index: 50;
}
.nav-dropdown.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ============================================================
   MOBILE MENU
   ============================================================ */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

/* ============================================================
   RANGE INPUT (SLIDER)
   ============================================================ */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 9999px;
  cursor: pointer;
  outline: none;
  border: none;
  background: linear-gradient(
    to right,
    hsl(var(--primary)) 0%,
    hsl(var(--primary)) var(--progress, 9%),
    hsl(var(--muted)) var(--progress, 9%),
    hsl(var(--muted)) 100%
  );
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: white;
  border: 2px solid hsl(var(--primary));
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}
input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: white;
  border: 2px solid hsl(var(--primary));
  cursor: pointer;
}
/* Firefox track fill workaround (via --progress not available) */
input[type="range"]::-moz-range-progress {
  background: hsl(var(--primary));
  height: 6px;
  border-radius: 9999px;
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease-out, transform 0.55s ease-out;
}
[data-animate="from-left"]  { transform: translateX(-30px); }
[data-animate="from-right"] { transform: translateX(30px); }

[data-animate].in-view { opacity: 1; transform: translate(0, 0); }

[data-delay="100"] { transition-delay: 100ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }

/* ============================================================
   CARD (BASE)
   ============================================================ */
.card {
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  background-color: hsl(var(--card));
  color: hsl(var(--card-foreground));
}

/* ============================================================
   FORM INPUTS
   ============================================================ */
.form-input {
  display: flex;
  height: 2.5rem;
  width: 100%;
  border-radius: calc(var(--radius) - 4px);
  border: 1px solid hsl(var(--input));
  background-color: hsl(var(--background));
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus {
  border-color: hsl(var(--ring));
  box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2);
}
.form-input::placeholder {
  color: hsl(var(--muted-foreground));
}

/* ============================================================
   QUICK SELECT CUOTA BUTTONS (calculator)
   ============================================================ */
.quick-cuota-btn,
.quick-plazo-btn {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  border-radius: calc(var(--radius) - 4px) !important;
  border: 1px solid hsl(var(--border)) !important;
  background: hsl(var(--background)) !important;
  color: hsl(var(--foreground)) !important;
  font-size: 0.75rem !important;
  font-weight: 500;
  padding: 0.3rem 0.65rem !important;
  transition: all 0.15s;
  cursor: pointer;
}
.quick-cuota-btn:hover,
.quick-plazo-btn:hover {
  background: hsl(var(--accent)) !important;
  color: hsl(var(--accent-foreground)) !important;
}
.quick-cuota-btn.active-btn,
.quick-plazo-btn.active-btn {
  background: hsl(var(--primary)) !important;
  color: hsl(var(--primary-foreground)) !important;
  border-color: hsl(var(--primary)) !important;
}

/* ============================================================
   PROSE CONTENT LISTS (dynamic pages: proyección, objetivos, etc.)
   ============================================================ */
.prose ul {
  list-style: disc !important;
  padding-left: 1.5rem !important;
  margin: 1rem 0 !important;
}
.prose ol {
  list-style: decimal !important;
  padding-left: 1.5rem !important;
  margin: 1rem 0 !important;
}
.prose ul li,
.prose ol li {
  display: list-item !important;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}
.prose ul ul,
.prose ol ul {
  list-style: circle !important;
  margin: 0.5rem 0 !important;
}