:root {
  --bg: #FFFFFF;
  --bg-alt: #EFF8F8; /* Soft turquoise tint from palette */
  --text: #333333;
  --text-secondary: #666666;
  --turquesa: #2F8F8F;
  --acento-naranja: #D97B55;
  --footer-bg: #254B4B;
  --footer-text: #E0E0E0;
  --surface: #FFFFFF;
  --border: #e0e0e0;
  --shadow: 0 4px 20px rgba(0, 0, 0, .05);
  --radius: 14px;
  
  /* Tokens sugeridos */
  --radius-card: 10px;
  --spacing-lg: 48px;
  --spacing-md: 24px;
  --spacing-sm: 12px;
}

* { box-sizing: border-box }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
  font-size: 16px;
  font-weight: 400;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: "Playfair Display", Georgia, serif;
  color: var(--turquesa);
  margin: 0 0 .6rem;
  font-weight: 700;
}
h1 { font-size: 48px }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem) }
h3 { font-size: 1.25rem }
.lead { color: var(--text-secondary); font-size: 1.125rem }
.legal, small, .text-small { font-size: 14px }

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}
.center { text-align: center }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: .75rem 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 600;
  color: var(--turquesa);
  text-decoration: none;
}
.brand-icon {
  display: inline-block;
  width: 28px; height: 28px;
  background-image: url('assets/logo-colibri.jpg');
  background-repeat: no-repeat;
  background-size: 210%;
  background-position: 50% 30%;
  border-radius: 6px;
}
.brand-text { font-family: "Playfair Display", Georgia, serif }
.nav-toggle {
  display: none;
  font-size: 1.2rem;
  background: transparent;
  border: 0;
}
.site-nav {
  display: flex;
  gap: 1rem;
}
.site-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: .5rem .75rem;
  border-radius: 10px;
}
.site-nav a:hover, .site-nav a.active {
  color: var(--turquesa);
  background: var(--bg-alt);
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
}

/* Buttons */
.btn, .button-primary {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background: var(--turquesa);
  color: #fff;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.2s, background 0.2s;
  border: none;
  cursor: pointer;
}
.btn:hover, .button-primary:hover {
  background: #257a7a;
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--turquesa);
  color: var(--turquesa);
}
.btn-outline:hover {
  background: var(--turquesa);
  color: #fff;
}

/* Sections */
.section { padding: 5rem 0; }
.section.accent { background: var(--bg-alt); }

/* Cards (Proceso) */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.card {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.3s;
  border: 1px solid #d1d1d1; /* Visible border for better definition */
}
.card:hover { transform: translateY(-5px); }
.icon-circle {
  width: 60px; height: 60px;
  background: var(--bg-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--turquesa);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.about-image-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  overflow: hidden;
}
.about-profile-img {
  width: 100%;
  max-width: 350px;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}
.about-content p {
  margin: 0 0 1rem;
  line-height: 1.75;
}
.about-list {
  margin: 0 0 1.5rem 1.25rem;
  padding: 0;
}
.about-list li {
  margin-bottom: 0.65rem;
  line-height: 1.7;
}
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-profile-img { max-width: 280px; }
}

/* Packs */
.pack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.pack {
  background: var(--surface);
  border: 1px solid #d1d1d1; /* Increased contrast from #e0e0e0 */
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
}
.pack.recommended {
  border: 2px solid var(--turquesa);
  box-shadow: var(--shadow);
}
.badge {
  background: var(--acento-naranja);
  color: #fff;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 0.5rem;
}
.pack-header { margin-bottom: 1.5rem; text-align: center; }
.pack-footer { margin-top: auto; }
.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--turquesa);
  margin-bottom: 1rem;
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}
.check-list li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  align-items: flex-start;
}
.check-list svg {
  color: var(--turquesa);
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

/* Accordion (FAQ) */
.accordion { margin-top: 2rem; max-width: 800px; margin-left: auto; margin-right: auto; }
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-button {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.5rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.accordion-content {
  display: none;
  padding-bottom: 1.5rem;
  color: var(--text-secondary);
}
.accordion-item.active .accordion-content { display: block; }
.accordion-item.active .accordion-button { color: var(--turquesa); }

/* Contact Form */
.form-status {
  max-width: 720px;
  margin: 0 auto 1rem;
  padding: 1rem 1.1rem;
  border-radius: 14px;
  font-weight: 600;
  border: 1px solid transparent;
}
.form-status.is-success {
  background: #edf9f3;
  color: #17623b;
  border-color: #bfe7cf;
}
.form-status.is-error {
  background: #fff1f0;
  color: #9b2c2c;
  border-color: #f1b8b4;
}
.contact-form {
  max-width: 720px;
  margin: 0 auto;
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(47, 128, 127, 0.12);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--turquesa);
}
.form-grid .full {
  grid-column: 1 / -1;
}
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.form-group input, .form-group textarea,
.form-grid input, .form-grid textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, transform 0.2s;
  background: linear-gradient(180deg, #fcfefe 0%, #f7fbfb 100%);
  box-sizing: border-box;
}
.form-grid textarea {
  min-height: 150px;
  resize: vertical;
}
input::placeholder, textarea::placeholder {
  color: #8aa3a3;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--turquesa);
  box-shadow: 0 0 0 4px rgba(47, 128, 127, 0.14);
  background: #fff;
}
.contact-form .btn {
  width: 100%;
  padding: 1rem 1.25rem;
  font-weight: 700;
  box-shadow: 0 10px 20px rgba(47, 128, 127, 0.16);
}

@media (max-width: 640px) {
  .contact-form {
    padding: 1.5rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-grid .full {
    grid-column: auto;
  }
}

.site-footer {
  border-top: none;
  background: var(--footer-bg);
  padding: 2rem 0;
  color: var(--footer-text);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-links a { color: var(--footer-text); text-decoration: none; margin-left: 1rem; opacity: .8 }
.footer-links a:hover { text-decoration: underline; opacity: 1 }

@media (max-width: 600px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .footer-links a { margin-left: 0; }
}

/* Estilos específicos del Hero Grid */
.hero-grid-section {
  padding: 8rem 0;
  background: linear-gradient(to right, rgba(47, 143, 143, 0.85) 0%, rgba(47, 143, 143, 0.6) 50%, rgba(255, 255, 255, 0) 100%), url('assets/fondo_mujer.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1100px;
  margin: 0 auto;
  text-align: left;
}
.hero-text-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
  max-width: 650px;
}
.hero-grid-section h1 {
  font-family: "Playfair Display", serif; /* Explicitly set as requested */
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
  line-height: 1.2;
  font-weight: 400; /* Lighter weight for elegance */
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.hero-grid-section h1 em {
  font-style: italic;
  font-family: "Playfair Display", serif;
}
.hero-lead {
  font-size: 1.25rem;
  font-family: "Inter", sans-serif;
  color: #fff;
  font-weight: 400;
  line-height: 1.5;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
  background: none;
  backdrop-filter: none;
  padding: 0;
  margin: 0;
}
.text-white { color: #fff !important; }
.link-light {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 0.95rem;
  margin-top: 0.5rem;
  display: inline-block;
}
.link-light:hover { text-decoration: underline; color: #fff; }

/* Identificacion Section (Old Hero Cards) */
#identificacion {
  /* Watercolor background image */
  background-image: url('assets/fondo_acuarelado.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 6rem 0;
}
.hero-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 1rem 0;
}
@media (max-width: 900px) {
  .hero-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .hero-cards { grid-template-columns: 1fr; }
  #identificacion { padding: 4rem 0; }
  .hero-grid-section { padding: 4rem 0; }
  .hero-grid-section h1 { font-size: 2.2rem; }
  
  /* Mobile adjustments for containers and cards */
  .container {
    width: 100%;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  .pack, .card {
    padding: 1.5rem;
    margin-left: 0.5rem;
    margin-right: 0.5rem;
  }
  .cards, .pack-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }
}

/* Update mini-card for new context */
.mini-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: var(--radius-card);
  border: 1px solid rgba(47, 143, 143, 0.1);
  font-size: 1rem;
  color: var(--text);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  backdrop-filter: none;
}
.icon-sm {
  width: 48px;
  height: 48px;
  background: rgba(47, 143, 143, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--turquesa);
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 100;
  transition: transform 0.3s;
}
.whatsapp-float:hover {
  transform: translateY(-5px);
}
.whatsapp-float svg {
  width: 32px;
  height: 32px;
  stroke: white;
  fill: white;
}

/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease-out;
}

.loader {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(47, 143, 143, 0.2);
  border-top: 5px solid var(--turquesa);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

body.loading {
  overflow: hidden;
}

body.loaded {
  overflow: auto;
}