/* =========================================
   PEDAGOGÍA INTERIOR - MAIN STYLESHEET
   Theme: Plum Village Sensibility
   ========================================= */

/* --- 1. VARIABLES (Color Palette & Fonts) --- */
:root {
  /* Colors */
  --pino: #3E5641;       /* Deep Pine Green - Primary */
  --ciruelo: #9C6B7D;    /* Plum Blossom - Accent */
  --arena: #F2EDE4;      /* Sand/Rice Paper - Background */
  --tierra: #B08968;     /* Earth - Secondary Text/Details */
  --tinta: #2B2B28;      /* Soft Ink - Main Text */
  
  /* Fonts */
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Inter', sans-serif;
}

/* --- 2. GLOBAL RESET & BODY --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--arena);
  color: var(--tinta);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased; /* Makes fonts look smoother on Mac */
}

/* --- 3. NAVIGATION --- */
nav.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 3rem;
}

nav.top .brand {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--pino);
  text-decoration: none;
  font-weight: 500;
}

nav.top .menu {
  display: flex;
  gap: 2rem;
}

nav.top a {
  color: var(--tinta);
  text-decoration: none;
  font-size: 0.9rem;
  opacity: 0.75;
  transition: opacity 0.3s ease, color 0.3s ease;
}

nav.top a:hover {
  opacity: 1;
  color: var(--pino);
}

/* --- 4. MAIN CONTENT AREA --- */
main {
  /* Allows the content to flow naturally without fixed height constraints */
  min-height: 75vh; 
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 2rem;
}

.inner {
  max-width: 620px;
  width: 100%;
  margin: auto; /* Centers the block vertically within main */
}

/* --- 5. TYPOGRAPHY & ELEMENTS --- */
.label {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--tierra);
  margin-bottom: 1.3rem;
  font-weight: 400;
}

h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 5vw, 3.4rem); /* Responsive font size */
  font-weight: 400;
  color: var(--pino);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.inner p {
  font-weight: 300;
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 1.2rem;
  line-height: 1.8;
}

/* --- 6. PORTRAIT IMAGE --- */
.retrato {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background-color: var(--tierra);
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--arena);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-align: center;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(62, 86, 65, 0.15);
  flex-shrink: 0;
}

.retrato img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Ensures image covers the circle without stretching */
  display: block;
}

/* --- 7. CALL TO ACTION BUTTON --- */
.cta {
  display: inline-block;
  margin-top: 1.5rem;
  background: transparent;
  color: var(--pino);
  border: 1.5px solid var(--pino);
  padding: 0.95rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  transition: all 0.4s ease;
  font-family: var(--font-sans);
}

.cta:hover {
  background: var(--pino);
  color: var(--arena);
  transform: translateY(-2px); /* Subtle lift on hover */
}

/* --- 8. FOOTER --- */
footer {
  background-color: var(--pino);
  color: var(--arena);
  text-align: center;
  padding: 0.6rem 1rem;
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.02em;
}

footer .aviso {
  opacity: 0.55;
  font-size: 0.9em; /* Slightly smaller than main footer text */
}

/* --- 9. RESPONSIVE DESIGN (Mobile) --- */
@media (max-width: 600px) {
  nav.top {
    padding: 1.2rem 1.5rem;
    flex-direction: column;
    gap: 1rem;
  }

  nav.top .menu {
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  main {
    padding: 3rem 1.5rem;
  }

  .retrato {
    width: 130px;
    height: 130px;
  }

  footer {
    font-size: 0.66rem;
    padding: 0.8rem 1rem;
  }
  
  footer .aviso {
    display: block;
    margin-top: 0.4rem;
    line-height: 1.4;
  }
}