/*
  Theme: Sport y Nutrición para el Bienestar
  Preset: B - Light Split
  Color Scheme: Light
  Fonts: Playfair Display (Headings), Lato (Text)
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700&family=Lato:wght@400;700&display=swap');

:root {
  /* Color Palette */
  --vital-bg: #F8F5F2; /* Light Cream Background */
  --vital-surface: #FFFFFF; /* White for cards and surfaces */
  --mobility-accent: #1E847F; /* Teal Accent */
  --mobility-accent-hover: #155E5A; /* Darker Teal for hover */
  --vitality-ink: #222725; /* Dark Text */
  --vitality-ink-light: #555c5a; /* Lighter text for subtitles */
  --joint-border: #E0DCD7; /* Subtle border color */

  /* Typography */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Lato', sans-serif;

  /* Sizing & Style */
  --padding-scheme: 10dvh;
  --radius-soft: 16px;
  --shadow-raised: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.05);

  --heading-transform: none; /* normal case */
}

/* --- Global Reset & Base Styles --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--vital-bg);
  color: var(--vitality-ink);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--mobility-accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--mobility-accent-hover);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--vitality-ink);
  line-height: 1.2;
  text-transform: var(--heading-transform);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3rem); }
h3 { font-size: clamp(1.5rem, 4vw, 2rem); }
p { margin-bottom: 1rem; }

.page-wrapper {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Reusable Components --- */
.action-button {
  display: inline-block;
  background-color: var(--mobility-accent);
  color: var(--vital-surface);
  padding: 0.9rem 2rem;
  border-radius: var(--radius-soft);
  font-weight: bold;
  text-align: center;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: 2px solid transparent;
}

.action-button:hover {
  background-color: var(--mobility-accent-hover);
  color: var(--vital-surface);
  transform: translateY(-3px);
}

.action-button--outline {
  background-color: transparent;
  color: var(--mobility-accent);
  border: 2px solid var(--mobility-accent);
}

.action-button--outline:hover {
  background-color: var(--mobility-accent);
  color: var(--vital-surface);
}

/* --- Header & Navigation --- */
.site-announcement {
  background-color: var(--mobility-accent);
  color: var(--vital-surface);
  text-align: center;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.site-announcement a {
  color: var(--vital-surface);
  font-weight: bold;
  text-decoration: underline;
}

.site-header-perch {
  background-color: var(--vital-surface);
  border-bottom: 1px solid var(--joint-border);
  box-shadow: var(--shadow-raised);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0;
}

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

.brand-identity {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--vitality-ink);
}

.brand-identity svg {
  width: 32px;
  height: 32px;
  fill: var(--mobility-accent);
}

.main-navigation ul {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.main-navigation a {
  color: var(--vitality-ink-light);
  font-weight: bold;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.main-navigation a:hover {
  color: var(--mobility-accent);
  border-bottom-color: var(--mobility-accent);
}

/* Hamburger Menu */
.hamburger-toggle {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1001;
}
.hamburger-toggle .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--vitality-ink);
  transition: all 0.3s ease-in-out;
}
#menu-checkbox {
  display: none;
}

/* --- Footer --- */
.site-grounding {
  background-color: var(--vitality-ink);
  color: var(--vital-bg);
  padding: 4rem 0 2rem;
  margin-top: var(--padding-scheme);
}

.footer-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

.footer-layout .brand-identity {
  color: var(--vital-surface);
}
.footer-layout .brand-identity svg {
  fill: var(--vital-surface);
}

.footer-navigation ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-navigation a {
  color: var(--vital-bg);
  opacity: 0.8;
}

.footer-navigation a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer-disclaimer {
  max-width: 600px;
  font-size: 0.85rem;
  opacity: 0.7;
  margin-top: 1rem;
}

.footer-copyright {
  font-size: 0.9rem;
  opacity: 0.5;
}


/* --- Page: index.html --- */
.vitality-showcase {
  display: grid;
  grid-template-columns: 55fr 45fr;
  align-items: center;
  min-height: 80vh;
  background-color: var(--vital-surface);
}

.showcase-content {
  padding: 4rem;
}

.showcase-content .subtitle {
  font-size: 1.2rem;
  color: var(--vitality-ink-light);
  max-width: 50ch;
  margin: 1.5rem 0 2.5rem;
}

.showcase-image-pane {
  height: 100%;
  width: 100%;
}

.showcase-image-pane img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.journal-spread {
  padding: var(--padding-scheme) 0;
}

.journal-image-strip {
  height: 45vh;
  width: 100%;
  object-fit: cover;
}

.journal-text-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 4rem;
}

.journal-column {
  border-top: 3px solid var(--mobility-accent);
  padding-top: 2rem;
}

.knowledge-gallery {
  padding: var(--padding-scheme) 0;
}

.gallery-masonry-grid {
  columns: 2;
  gap: 2rem;
}

.knowledge-card {
  background-color: var(--vital-surface);
  padding: 2rem;
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-raised);
  margin-bottom: 2rem;
  break-inside: avoid;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.knowledge-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.knowledge-card img {
  border-radius: calc(var(--radius-soft) - 10px);
  margin-bottom: 1.5rem;
}

.knowledge-card h3 {
  margin-bottom: 0.5rem;
}

.process-pathway {
  background-color: var(--vital-surface);
  padding: var(--padding-scheme) 2rem;
}

.pathway-track {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  gap: 2rem;
}

.pathway-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding-top: 3rem;
}

.pathway-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--vital-surface);
  border: 2px solid var(--mobility-accent);
  z-index: 2;
}
.pathway-step.active::before {
    background-color: var(--mobility-accent);
}

.pathway-track::before {
  content: '';
  position: absolute;
  top: 19px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--joint-border), var(--joint-border) 6px, transparent 6px, transparent 12px);
  z-index: 1;
}

.pathway-step h3 {
  margin-top: 1rem;
}

.guidance-cta-strip {
  background-color: var(--mobility-accent);
  color: var(--vital-surface);
  padding: var(--padding-scheme) 2rem;
  text-align: center;
}

.guidance-cta-strip h2 {
  color: var(--vital-surface);
  max-width: 800px;
  margin: 0 auto 2rem;
}

/* --- Page: expert.html --- */
.expert-intro {
  text-align: center;
  padding: calc(var(--padding-scheme) / 2) 2rem;
  background-color: var(--vital-surface);
}

.expert-bio-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 70vh;
}

.expert-image-pane {
  height: 100%;
}
.expert-image-pane img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.expert-bio-content {
  padding: 4rem;
}

.impact-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background-color: var(--vital-surface);
  padding: 4rem 2rem;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  border-left: 3px solid var(--mobility-accent);
}

.stat-item .number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--mobility-accent);
}

.stat-item .label {
  color: var(--vitality-ink-light);
  margin-top: 0.5rem;
}

.approach-accordion {
  padding: var(--padding-scheme) 2rem;
}

.accordion-item {
  background-color: var(--vital-surface);
  border: 1px solid var(--joint-border);
  border-radius: var(--radius-soft);
  margin-bottom: 1.5rem;
  padding: 2rem;
}

.accordion-item h3 {
  color: var(--mobility-accent);
  margin-bottom: 1rem;
}

/* --- Page: reserve.html --- */
.booking-layout {
  display: grid;
  grid-template-columns: 40fr 60fr;
  gap: 4rem;
  padding: var(--padding-scheme) 0;
}

.info-card-deck .info-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background-color: var(--vital-surface);
  box-shadow: var(--shadow-raised);
  border-radius: var(--radius-soft);
}
.info-card-deck .info-item svg {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  stroke: var(--mobility-accent);
}

.booking-form-area {
  background-color: var(--vital-surface);
  padding: 3rem;
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-raised);
}

.booking-form-area h2 {
    margin-bottom: 2rem;
}

.form-field {
  margin-bottom: 1.5rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

.form-field input[type="text"],
.form-field input[type="tel"] {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--joint-border);
  border-radius: calc(var(--radius-soft) / 2);
  font-family: var(--font-body);
  font-size: 1rem;
}

.form-field input[type="text"]:focus,
.form-field input[type="tel"]:focus {
    outline: 2px solid var(--mobility-accent);
    border-color: var(--mobility-accent);
}

.consent-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  margin: 2rem 0;
}

.faq-section {
  padding: var(--padding-scheme) 0;
  max-width: 900px;
  margin: 0 auto;
}
.faq-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

/* --- Static Pages (Privacy, Terms, Thank You) --- */
.static-content-vessel {
  background-color: var(--vital-surface);
  padding: var(--padding-scheme) 2rem;
  min-height: 70vh;
}
.static-content-vessel h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.thank-you-hub {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: 70vh;
    padding: var(--padding-scheme) 2rem;
    background-size: cover;
    background-position: center;
    position: relative;
    border-radius: var(--radius-soft);
    overflow: hidden;
    color: var(--vital-surface);
}
.thank-you-hub::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(0,0,0,0.6);
    z-index: 1;
}
.thank-you-hub > * {
    position: relative;
    z-index: 2;
}
.thank-you-hub h1 {
    color: var(--vital-surface);
    margin-bottom: 1.5rem;
}
.thank-you-hub p {
    font-size: 1.2rem;
    max-width: 60ch;
    margin-bottom: 2rem;
}

/* --- Cookie Banner --- */
.cookie-consent-strip {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--vitality-ink);
  color: var(--vital-surface);
  padding: 1.5rem;
  display: none;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  z-index: 9999;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.2);
}

.cookie-consent-strip.active {
  display: flex;
}

.cookie-consent-strip p {
  margin: 0;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
}

#accept-cookie {
  background-color: var(--mobility-accent);
  color: var(--vital-surface);
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-soft);
  cursor: pointer;
}

#decline-cookie {
  background: none;
  border: 1px solid var(--vital-surface);
  color: var(--vital-surface);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-soft);
  cursor: pointer;
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }

  .vitality-showcase, .expert-bio-split {
    grid-template-columns: 1fr;
  }
  .showcase-image-pane {
    order: -1;
    min-height: 300px;
  }
  .expert-image-pane {
    min-height: 400px;
  }
  .showcase-content, .expert-bio-content {
      padding: 2rem;
  }
  .journal-text-columns {
    grid-template-columns: 1fr;
  }
  .impact-stats-bar {
    grid-template-columns: 1fr 1fr;
  }
  .pathway-track {
    flex-direction: column;
    align-items: center;
    gap: 3rem;
  }
  .pathway-track::before {
    left: 50%;
    right: auto;
    width: 2px;
    height: calc(100% - 40px);
    top: 20px;
    background: repeating-linear-gradient(180deg, var(--joint-border), var(--joint-border) 6px, transparent 6px, transparent 12px);
  }
  .pathway-step {
    width: 100%;
  }

  .booking-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-wrapper {
    padding: 0 1rem;
  }
  .main-navigation ul {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--vital-surface);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    transition: right 0.4s ease-in-out;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
  }
  #menu-checkbox:checked ~ .main-navigation ul {
    right: 0;
  }
  .hamburger-toggle {
    display: block;
  }
  #menu-checkbox:checked + .hamburger-toggle .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  #menu-checkbox:checked + .hamburger-toggle .bar:nth-child(2) {
    opacity: 0;
  }
  #menu-checkbox:checked + .hamburger-toggle .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .gallery-masonry-grid {
    columns: 1;
  }

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

  .cookie-consent-strip {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}