:root {
  /* Light Theme Colors (Base) */
  --color-canvas-cream: #fffcf7;
  --color-inkwell-violet: #0d0129;
  --color-teal-basin: #19615c;
  --color-glow-yellow: #fae59b;
  --color-pure-white: #ffffff;
  --color-pitch-black: #000000;

  /* Theme Mapping (Light Default) */
  --bg-main: var(--color-canvas-cream);
  --text-main: var(--color-inkwell-violet);
  --bg-card: var(--color-pure-white);
  --border-color: var(--color-inkwell-violet);
  --bg-teal-section: var(--color-teal-basin);
  --text-teal-section: var(--color-pure-white);
  --input-bg: var(--color-pure-white);
  --btn-primary-bg: var(--color-glow-yellow);
  --btn-primary-text: var(--color-inkwell-violet);

  /* Typography — Font Families */
  --font-roobert: 'Roobert', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-supply: 'Supply', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Typography — Scale */
  --text-body-sm: 16px;
  --text-body: 20px;
  --text-subheading: 24px;
  --text-heading-sm: 40px;
  --text-heading: 48px;
  --text-display: 64px;

  /* Spacing */
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-40: 40px;
  --spacing-64: 64px;
  --spacing-80: 80px;
  --spacing-104: 104px;
  --spacing-120: 120px;

  /* Creative Layout */
  --page-max-width: 1280px;
  --radius-cards: 16px;
  --radius-buttons: 8px;
  --shadow-creative: 0 10px 30px rgba(13, 1, 41, 0.08);
}

[data-theme="dark"] {
  /* Dark Theme Colors */
  --bg-main: #000000; /* Fondo más oscuro */
  --text-main: var(--color-canvas-cream);
  --bg-card: #0d0129; /* Violeta original para las cards */
  --border-color: #2b1168;
  --bg-teal-section: #082f2c;
  --text-teal-section: var(--color-canvas-cream);
  --input-bg: #0d0129;
  --btn-primary-bg: var(--color-glow-yellow);
  --btn-primary-text: #000000;
  --shadow-creative: 0 10px 30px rgba(0, 0, 0, 0.6);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-roobert);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  font-size: var(--text-body);
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* Image Wrapping (Hide Gemini Watermark) */
.img-crop-wrapper {
  overflow: hidden;
  border-radius: var(--radius-cards);
  box-shadow: var(--shadow-creative);
  aspect-ratio: 4/3;
  width: 100%;
}

.img-crop-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.img-crop-wrapper:hover img {
  transform: scale(1.03); /* Subtle hover effect instead of huge zoom */
}

/* Layout Utilities */
.container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-40);
}

.section {
  padding: var(--spacing-120) 0;
}

/* Typography */
h1 { font-size: var(--text-display); line-height: 1.1; font-weight: 700; margin-bottom: var(--spacing-24); color: var(--text-main); }
h2 { font-size: var(--text-heading); line-height: 1.2; font-weight: 700; margin-bottom: var(--spacing-24); color: var(--text-main); }
p { margin-bottom: var(--spacing-16); }

/* Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: var(--text-body);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: var(--radius-buttons);
}

.btn-primary {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 2px solid var(--btn-primary-bg);
  font-family: var(--font-supply);
  box-shadow: 0 4px 14px rgba(250, 229, 155, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(250, 229, 155, 0.6);
}

/* Header */
.header {
  padding: var(--spacing-24) 0;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-main);
  position: sticky;
  top: 0;
  z-index: 999; /* Ensure it stays on top of everything */
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 60px; /* Un poco más de aire en el nav */
  width: 240px; /* Fijamos el ancho para que no desplace los botones */
  display: flex;
  align-items: center;
  justify-content: center; /* Centramos el recorte */
  overflow: hidden; 
}

.logo img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  transition: filter 0.3s ease;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
}

.theme-toggle {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-family: var(--font-supply);
  font-size: 14px;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  background: var(--text-main);
  color: var(--bg-main);
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--spacing-80);
  align-items: center;
}

.subheadline {
  font-size: var(--text-subheading);
  line-height: 1.4;
  margin-bottom: var(--spacing-40);
  opacity: 0.9;
}

/* Pain Points Section */
.pain-points {
  background-color: var(--bg-main);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-40);
  margin-top: var(--spacing-64);
}

.pain-card {
  padding: 40px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  border-radius: var(--radius-cards);
  box-shadow: var(--shadow-creative);
  transition: transform 0.3s ease;
}

.pain-card:hover {
  transform: translateY(-8px);
}

.pain-card h3 {
  font-size: var(--text-subheading);
  margin-bottom: var(--spacing-16);
}

/* Callout Section */
.callout-section {
  background-color: var(--bg-teal-section);
  color: var(--text-teal-section);
  margin: var(--spacing-80) var(--spacing-40);
  border-radius: 32px;
}

.callout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-80);
  align-items: center;
}

.callout-section h2, .callout-section p {
  color: var(--text-teal-section);
}

/* Form Section */
.form-section {
  background-color: var(--bg-main);
  padding-bottom: var(--spacing-120);
}

.form-wrapper {
  max-width: 650px;
  margin: 0 auto;
  background-color: var(--bg-card);
  padding: 48px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-cards);
  box-shadow: var(--shadow-creative);
}

.form-wrapper h2 {
  text-align: center;
}

.form-group {
  margin-bottom: var(--spacing-24);
}

.form-group label {
  display: block;
  font-family: var(--font-supply);
  margin-bottom: 12px;
  font-weight: 700;
  font-size: 16px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 16px;
  font-family: var(--font-roobert);
  font-size: var(--text-body);
  border: 2px solid var(--border-color);
  background-color: var(--input-bg);
  color: var(--text-main);
  border-radius: var(--radius-buttons);
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-teal-basin);
}

.form-submit {
  width: 100%;
  margin-top: var(--spacing-24);
  padding: 18px;
}

/* Responsive */
@media (max-width: 992px) {
  .header .container {
    flex-direction: column;
    gap: var(--spacing-16);
  }
  .header-actions {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }
  .hero { 
    grid-template-columns: 1fr; 
    gap: var(--spacing-40);
    text-align: center;
  }
  .callout-grid { 
    grid-template-columns: 1fr; 
    text-align: center;
  }
  .pain-grid { grid-template-columns: 1fr; }
  .callout-section { margin: var(--spacing-40) 20px; border-radius: 20px; }
}

@media (max-width: 480px) {
  .header-actions {
    flex-direction: column;
  }
  .header-actions button, .header-actions a {
    width: 100%;
    text-align: center;
  }
  h1 { font-size: var(--text-heading); }
  h2 { font-size: var(--text-heading-sm); }
}