/*
Theme Name: Hermey the Alpaca
Theme URI: https://example.com/hermey-the-alpaca
Author: Kevin M. Cordeiro
Author URI: https://example.com
Description: An official author site theme for the Hermey the Alpaca picture book series — a book shelf, printable fun & games, and a bit of farmyard warmth.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: hermey
*/

/* ==========================================================================
   1. Design tokens
   ========================================================================== */
:root{
  --color-paper:     #FAF3E4;
  --color-surface:   #FFFCF5;
  --color-ink:       #3A2A1C;
  --color-ink-soft:  #6E5A47;
  --color-red:       #D2543F;
  --color-red-deep:  #B23F2C;
  --color-blue:      #5B93B0;
  --color-green:     #5C8A5B;
  --color-fawn:      #E9BC82;
  --color-line:      #E6D6B8;

  --font-display: "Baloo 2", "Comic Sans MS", "Segoe UI Rounded", sans-serif;
  --font-body: "Quicksand", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3.6rem;
  --space-xl: 6rem;

  --max-width: 1160px;
  --radius: 22px;
  --radius-sm: 12px;
}

@media (prefers-reduced-motion: no-preference){ :root{ --transition-base: 200ms ease; } }
@media (prefers-reduced-motion: reduce){ :root{ --transition-base: 0ms; } }

/* ==========================================================================
   2. Reset & base
   ========================================================================== */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior: auto; } }

body{
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; height: auto; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; cursor: pointer; }
input, textarea{ font-family: inherit; font-size: 1rem; }

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 var(--space-sm);
}

.h-display{ font-size: clamp(2.6rem, 6.4vw, 4.8rem); color: var(--color-red-deep); }
.h-section{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); }

p{ margin: 0 0 var(--space-sm); color: var(--color-ink-soft); max-width: 60ch; }

.badge{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-surface);
  background: var(--color-green);
  padding: 0.4em 1em;
  border-radius: 999px;
}

.visually-hidden{
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ==========================================================================
   3. Layout helpers
   ========================================================================== */
.wrap{ max-width: var(--max-width); margin-inline: auto; padding-inline: var(--space-md); }
@media (max-width: 640px){ .wrap{ padding-inline: var(--space-sm); } }

section{ padding-block: var(--space-xl); }
@media (max-width: 780px){ section{ padding-block: var(--space-lg); } }

/* ==========================================================================
   4. Hoofprint trail — signature divider between sections
   Two dots (toe) + one dot (heel) repeating, echoing an alpaca's gait.
   ========================================================================== */
.hoof-trail{
  height: 34px;
  background-image:
    radial-gradient(circle, var(--color-fawn) 3px, transparent 3.5px),
    radial-gradient(circle, var(--color-fawn) 3px, transparent 3.5px),
    radial-gradient(circle, var(--color-fawn) 4px, transparent 4.5px);
  background-size: 90px 34px;
  background-position: 8px 6px, 20px 6px, 45px 20px;
  background-repeat: repeat-x;
  opacity: 0.9;
}

/* ==========================================================================
   5. Site header
   ========================================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--color-paper) 94%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 3px dashed var(--color-fawn);
}
.site-header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-sm);
}
.site-branding{ font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--color-red-deep); }
.site-branding a{ display: inline-flex; align-items: center; gap: 0.5em; }
.site-branding .fluff{ font-size: 1.6rem; }

.primary-nav ul{ display: flex; gap: var(--space-md); }
.primary-nav a{
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--color-ink);
  padding: 0.4em 0.2em;
  position: relative;
}
.primary-nav a::after{
  content: "";
  position: absolute;
  left: 0.2em; right: 100%;
  bottom: -2px;
  height: 3px;
  border-radius: 2px;
  background: var(--color-red);
  transition: right var(--transition-base);
}
.primary-nav a:hover::after, .primary-nav a:focus-visible::after, .primary-nav .current-menu-item a::after{ right: 0.2em; }

.menu-toggle{
  display: none;
  background: var(--color-red);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 0.6em 1.1em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
}
@media (max-width: 780px){
  .menu-toggle{ display: inline-block; }
  .primary-nav{
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-paper);
    border-bottom: 3px dashed var(--color-fawn);
  }
  .primary-nav.is-open{ display: block; }
  .primary-nav ul{ flex-direction: column; padding: var(--space-sm) var(--space-md) var(--space-md); gap: var(--space-sm); }
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 3px solid var(--color-blue);
  outline-offset: 2px;
}

/* ==========================================================================
   6. Buttons
   ========================================================================== */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.9em 1.7em;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  border: 3px solid transparent;
  transition: transform var(--transition-base), background var(--transition-base);
}
.btn:hover, .btn:focus-visible{ transform: translateY(-2px); }
.btn-primary{ background: var(--color-red); color: #fff; }
.btn-primary:hover, .btn-primary:focus-visible{ background: var(--color-red-deep); }
.btn-outline{ border-color: var(--color-ink); color: var(--color-ink); }
.btn-outline:hover, .btn-outline:focus-visible{ background: var(--color-ink); color: var(--color-paper); }

/* ==========================================================================
   7. Hero
   ========================================================================== */
.hero{ padding-top: var(--space-xl); padding-bottom: var(--space-lg); }
.hero__grid{
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}
.hero__title{ margin-bottom: var(--space-sm); }
.hero__cta{ display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-top: var(--space-md); }
.hero__art{
  aspect-ratio: 1;
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 3px dashed var(--color-fawn);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero__art img{ width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 780px){ .hero__grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   8. Stamp cards — signature card shape (scalloped like a wax seal / farm stamp)
   Reused for: book covers, activity cards, testimonials
   ========================================================================== */
.stamp-card{
  --scallop: 14px;
  background: var(--color-surface);
  border-radius: var(--radius);
  -webkit-mask-image: radial-gradient(circle at var(--scallop) var(--scallop), transparent calc(var(--scallop) - 1px), black var(--scallop));
  mask-image: radial-gradient(circle at var(--scallop) var(--scallop), transparent calc(var(--scallop) - 1px), black var(--scallop));
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0.6em;
  transition: transform var(--transition-base);
  border: 2px solid var(--color-line);
}
.stamp-card:hover, .stamp-card:focus-visible{ transform: rotate(-1deg) translateY(-3px); }

.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.grid-2{ display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
@media (max-width: 900px){ .grid-3{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.section-head{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

/* ==========================================================================
   9. Book shelf
   ========================================================================== */
.book-card__cover{
  aspect-ratio: 3/4;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-fawn);
}
.book-card__cover img{ width: 100%; height: 100%; object-fit: cover; }
.book-card__title{ font-size: 1.2rem; margin: 0; }
.book-card__lesson{ font-size: 0.92rem; margin: 0; }
.book-card__badges{ display: flex; gap: 0.5em; flex-wrap: wrap; }

/* ==========================================================================
   10. Fun & games (activities)
   ========================================================================== */
.activity-card__thumb{
  aspect-ratio: 4/3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-blue);
}
.activity-card__thumb img{ width: 100%; height: 100%; object-fit: cover; }
.activity-card__title{ font-size: 1.15rem; margin: 0; }

/* ==========================================================================
   11. Content pages
   ========================================================================== */
.page-header{ padding-block: var(--space-lg) var(--space-md); }
.page-content{ padding-block: var(--space-lg); }
.page-content .entry-content > *{ max-width: 68ch; }
.page-content img{ border-radius: var(--radius-sm); margin-block: var(--space-sm); }

.single-book__hero{ display: grid; grid-template-columns: 320px 1fr; gap: var(--space-lg); align-items: start; }
.single-book__hero .book-card__cover{ aspect-ratio: 3/4; }
@media (max-width: 780px){ .single-book__hero{ grid-template-columns: 1fr; } }
.single-book__badges{ display: flex; gap: 0.5em; flex-wrap: wrap; margin-bottom: var(--space-sm); }

/* ==========================================================================
   12. Contact / "Say Hi"
   ========================================================================== */
.contact-grid{ display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-lg); }
@media (max-width: 780px){ .contact-grid{ grid-template-columns: 1fr; } }

.form-row{ margin-bottom: var(--space-sm); }
.form-row label{
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-ink-soft);
  margin-bottom: 0.5em;
}
.form-row input, .form-row textarea{
  width: 100%;
  background: var(--color-surface);
  border: 2px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 0.85em 1em;
  color: var(--color-ink);
}
.form-row textarea{ min-height: 140px; resize: vertical; }
.form-note{ font-size: 0.85rem; margin-top: var(--space-sm); }
.form-success{
  border: 2px solid var(--color-green);
  background: var(--color-surface);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}
.honeypot-field{ position: absolute; left: -9999px; }

/* ==========================================================================
   13. Footer
   ========================================================================== */
.site-footer{ padding-block: var(--space-lg) var(--space-md); background: var(--color-surface); border-top: 3px dashed var(--color-fawn); }
.site-footer__grid{ display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: var(--space-lg); }
@media (max-width: 700px){ .site-footer__grid{ grid-template-columns: 1fr; gap: var(--space-md); } }
.site-footer h4{ font-size: 1.05rem; color: var(--color-red-deep); }
.site-footer a{ color: var(--color-ink-soft); }
.site-footer a:hover{ color: var(--color-red-deep); }
.site-footer__bottom{
  margin-top: var(--space-lg);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}