/**
 * Austin Alpaca Playhouse - Main Site Styles
 *
 * This stylesheet provides the core styling for the main AAP website.
 * It uses CSS custom properties for theming and is mobile-first responsive.
 */

/* =============================================
   GOOGLE FONTS — loaded dynamically via site-components.js loadGoogleFonts()
   The @import was removed because it blocks ALL CSS parsing until the font
   stylesheet is fetched, causing a flash of unstyled/oversized images.
   ============================================= */

/* =============================================
   CSS CUSTOM PROPERTIES
   ============================================= */

:root {
  /* Colors - refined warm alpaca palette */
  --aap-bg: #faf9f6;
  --aap-bg-muted: #f2f0e8;
  --aap-bg-dark: #1c1618;
  --aap-text: #2a1f23;
  --aap-text-light: #faf9f6;
  --aap-text-muted: #7d6f74;
  --aap-accent: #d4883a;
  --aap-accent-hover: #be7830;
  --aap-accent-light: rgba(212, 136, 58, 0.1);
  --aap-link: #2a1f23;
  --aap-link-hover: #d4883a;
  --aap-border: #e6e2d9;
  --aap-overlay: rgba(28, 22, 24, 0.6);

  /* Typography - DM Sans for all text */
  --aap-font-heading: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --aap-font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing - intentional 4px-based scale */
  --aap-space-xs: 0.5rem;   /* 8px */
  --aap-space-sm: 1rem;     /* 16px */
  --aap-space-md: 1.5rem;   /* 24px */
  --aap-space-lg: 2rem;     /* 32px */
  --aap-space-xl: 3rem;     /* 48px */
  --aap-space-2xl: 4rem;    /* 64px */
  --aap-space-3xl: 6rem;    /* 96px */

  /* Layout */
  --aap-max-width: 1200px;
  --aap-header-height: 44px;

  /* Border radius */
  --aap-radius: 8px;
  --aap-radius-lg: 16px;

  /* Shadows - warm, subtle */
  --aap-shadow-sm: 0 1px 2px rgba(42, 31, 35, 0.04);
  --aap-shadow: 0 2px 8px rgba(42, 31, 35, 0.06), 0 1px 2px rgba(42, 31, 35, 0.04);
  --aap-shadow-lg: 0 8px 24px rgba(42, 31, 35, 0.08), 0 2px 6px rgba(42, 31, 35, 0.04);
  --aap-shadow-xl: 0 16px 48px rgba(42, 31, 35, 0.12), 0 4px 12px rgba(42, 31, 35, 0.06);

  /* Transitions */
  --aap-transition: 0.2s ease;
  --aap-transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================
   RESET & BASE
   ============================================= */

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

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

body {
  font-family: var(--aap-font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--aap-text);
  background-color: var(--aap-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-optical-sizing: auto;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--aap-link);
  text-decoration: none;
  transition: color var(--aap-transition);
}

a:hover {
  color: var(--aap-link-hover);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--aap-font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: var(--aap-space-sm);
  color: var(--aap-text);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.35rem; }

p {
  margin-bottom: var(--aap-space-sm);
  max-width: 65ch;
}

ul, ol {
  margin-left: var(--aap-space-md);
  margin-bottom: var(--aap-space-sm);
}

::selection {
  background: rgba(212, 136, 58, 0.2);
  color: var(--aap-text);
}

/* =============================================
   LAYOUT
   ============================================= */

.aap-container {
  width: 100%;
  max-width: var(--aap-max-width);
  margin: 0 auto;
  padding: 0 var(--aap-space-md);
}

.aap-section {
  padding: var(--aap-space-3xl) 0;
}

.aap-section--dark {
  background-color: var(--aap-bg-dark);
  color: var(--aap-text-light);
}

.aap-section--muted {
  background-color: var(--aap-bg-muted);
}

/* =============================================
   HEADER & NAVIGATION
   ============================================= */

.aap-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--aap-header-height);
  z-index: 1000;
  transition: background-color var(--aap-transition-slow), box-shadow var(--aap-transition-slow), backdrop-filter var(--aap-transition-slow);
}

.aap-header--transparent {
  background-color: transparent;
}

.aap-header--solid {
  background-color: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(42, 31, 35, 0.06);
}

.aap-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--aap-max-width);
  margin: 0 auto;
  padding: 0 var(--aap-space-md);
}

.aap-header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: opacity var(--aap-transition);
}

.aap-header__logo:hover {
  opacity: 0.8;
}

.aap-header__icon {
  height: 30px;
  width: auto;
}

.aap-header__wordmark {
  height: 22px;
  width: auto;
}

.aap-header__version {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  margin-left: 0.4rem;
  cursor: pointer;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6), 0 0 1px rgba(0, 0, 0, 0.8);
}

.aap-header--dark .aap-header__version {
  color: rgba(34, 34, 34, 0.9);
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
}

/* Role badge inside user dropdown */
.dropdown-role-badge {
  margin: 0.375rem 0.875rem 0.25rem;
  text-align: center;
}

/* Hide wordmark on mobile to prevent overlap with hamburger */
@media (max-width: 767px) {
  .aap-header__wordmark {
    display: none;
  }
}

/* Navigation */
.aap-nav {
  display: none;
}

.aap-nav--open {
  display: flex;
}

.aap-nav__list {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
}

.aap-nav__link {
  font-family: var(--aap-font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.3rem 0.6rem;
  position: relative;
  border-radius: var(--aap-radius);
  transition: background-color var(--aap-transition), color var(--aap-transition);
}

.aap-nav__link:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.aap-nav__link--active {
  font-weight: 600;
}

.aap-nav__link--active::after {
  content: '';
  position: absolute;
  bottom: 0.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--aap-accent);
}

/* Mobile menu toggle */
.aap-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0.75rem;
  background: none;
  border: none;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.aap-menu-toggle__bar {
  width: 22px;
  height: 1.5px;
  background-color: currentColor;
  transition: transform var(--aap-transition), opacity var(--aap-transition);
  border-radius: 1px;
}

/* Header color states */
.aap-header--light {
  color: var(--aap-text-light);
}

.aap-header--light .aap-nav__link {
  color: var(--aap-text-light);
}

.aap-header--light .aap-nav__link:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.aap-header--dark {
  color: var(--aap-text);
}

/* Header auth container (user menu when signed in) */
.aap-header-auth {
  display: none;
}

.aap-header-auth.user-info {
  position: relative;
  display: flex;
  align-items: center;
}

.aap-header-auth .user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  color: inherit;
  font-family: var(--aap-font-body);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.3rem 0.6rem;
  border-radius: var(--aap-radius);
  cursor: pointer;
  transition: background var(--aap-transition);
}

.aap-header--light .aap-header-auth .user-menu-trigger {
  color: var(--aap-text-light);
}

.aap-header--dark .aap-header-auth .user-menu-trigger {
  color: var(--aap-text);
}

.aap-header-auth .user-menu-trigger:hover {
  background: rgba(128, 128, 128, 0.15);
}

.aap-header-auth .user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.aap-header-auth .user-avatar--initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--aap-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  user-select: none;
}

.aap-header-auth .user-profile-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
}

.aap-header-auth .user-menu-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 150px;
  background: var(--aap-bg);
  border: 1px solid var(--aap-border);
  border-radius: var(--aap-radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  z-index: 100;
  padding: 0.25rem 0;
}

.aap-header-auth .user-menu-dropdown.hidden {
  display: none;
}

.aap-header-auth .user-menu-item {
  display: block;
  width: 100%;
  padding: 0.5rem 0.875rem;
  background: none;
  border: none;
  font-family: var(--aap-font-body);
  font-size: 0.85rem;
  color: var(--aap-text);
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  transition: background 0.12s;
}

.aap-header-auth .user-menu-item:hover {
  background: var(--aap-bg-muted);
}

.aap-header-auth .user-menu-signout {
  color: #c0392b;
  border-top: 1px solid var(--aap-border);
  margin-top: 0.25rem;
  padding-top: 0.5rem;
}

/* Desktop navigation */
@media (min-width: 768px) {
  .aap-nav {
    display: flex;
  }

  .aap-header-auth {
    display: flex;
  }

  .aap-menu-toggle {
    display: none;
  }
}

/* Mobile navigation overlay */
.aap-mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--aap-bg-dark);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--aap-transition-slow), visibility var(--aap-transition-slow);
}

.aap-mobile-nav--open {
  opacity: 1;
  visibility: visible;
}

.aap-mobile-nav__list {
  list-style: none;
  text-align: center;
  padding: 0;
}

.aap-mobile-nav__item {
  margin-bottom: var(--aap-space-lg);
}

.aap-mobile-nav__link {
  font-size: 1.5rem;
  font-family: var(--aap-font-heading);
  font-weight: 600;
  color: var(--aap-text-light);
  transition: color var(--aap-transition), opacity var(--aap-transition);
  opacity: 0.8;
}

.aap-mobile-nav__link:hover {
  color: var(--aap-accent);
  opacity: 1;
}

.aap-mobile-nav__link--active {
  color: var(--aap-accent);
  opacity: 1;
}

.aap-mobile-nav__close {
  position: absolute;
  top: var(--aap-space-md);
  right: var(--aap-space-md);
  font-size: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--aap-text-light);
  opacity: 0.6;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--aap-transition);
}

.aap-mobile-nav__close:hover {
  opacity: 1;
}

/* =============================================
   HERO SECTION
   ============================================= */

.aap-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--aap-text-light);
}

.aap-hero--short {
  min-height: 50vh;
}

.aap-hero--medium {
  min-height: 70vh;
}

.aap-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(28, 22, 24, 0.55) 0%,
    rgba(28, 22, 24, 0.45) 40%,
    rgba(28, 22, 24, 0.5) 70%,
    rgba(28, 22, 24, 0.65) 100%
  );
  pointer-events: none;
}

.aap-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  padding: var(--aap-space-xl);
}

.aap-hero__title {
  font-family: var(--aap-font-heading);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin-bottom: var(--aap-space-md);
  color: #fff;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.8), 0 1px 4px rgba(0, 0, 0, 0.6);
}

.aap-hero__subtitle {
  font-family: var(--aap-font-body);
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.65;
  margin-bottom: var(--aap-space-lg);
  color: #fff;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7), 0 1px 3px rgba(0, 0, 0, 0.5);
  opacity: 0.9;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .aap-hero__title {
    font-size: 4rem;
  }

  .aap-hero__subtitle {
    font-size: 1.25rem;
  }
}

/* =============================================
   CONTENT SECTIONS
   ============================================= */

.aap-content {
  padding: var(--aap-space-3xl) var(--aap-space-md);
  max-width: 720px;
  margin: 0 auto;
}

.aap-content h1,
.aap-content h2,
.aap-content h3 {
  margin-top: var(--aap-space-xl);
  margin-bottom: var(--aap-space-sm);
}

.aap-content h1:first-child,
.aap-content h2:first-child,
.aap-content h3:first-child {
  margin-top: 0;
}

.aap-content--centered {
  text-align: center;
}

.aap-content--centered p {
  margin-left: auto;
  margin-right: auto;
}

.aap-content a {
  color: var(--aap-accent);
  text-decoration: underline;
  text-decoration-color: rgba(212, 136, 58, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--aap-transition), color var(--aap-transition);
}

.aap-content a:hover {
  text-decoration-color: var(--aap-accent);
}

/* Emphasis styles */
.aap-highlight {
  color: #b33;
  font-weight: 600;
}

.aap-warning {
  background-color: #fef8ee;
  border-left: 3px solid var(--aap-accent);
  padding: var(--aap-space-sm) var(--aap-space-md);
  margin: var(--aap-space-md) 0;
  border-radius: 0 var(--aap-radius) var(--aap-radius) 0;
  font-size: 0.95rem;
}

/* =============================================
   LINKS LIST (for Photos page, etc.)
   ============================================= */

.aap-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--aap-space-md);
  padding: var(--aap-space-lg) 0;
}

.aap-link-card {
  background: #fff;
  border: 1px solid var(--aap-border);
  border-radius: var(--aap-radius-lg);
  padding: var(--aap-space-lg);
  transition: border-color var(--aap-transition), box-shadow var(--aap-transition), transform var(--aap-transition);
}

.aap-link-card:hover {
  border-color: var(--aap-accent);
  box-shadow: var(--aap-shadow-lg);
  transform: translateY(-2px);
}

.aap-link-card__title {
  font-family: var(--aap-font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--aap-text);
}

.aap-link-card__description {
  font-size: 0.875rem;
  color: var(--aap-text-muted);
  line-height: 1.5;
}

.aap-link-card__icon {
  font-size: 1.5rem;
  margin-bottom: var(--aap-space-xs);
}

/* Link sections */
.aap-links-section {
  margin-bottom: var(--aap-space-xl);
}

.aap-links-section__title {
  font-family: var(--aap-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--aap-space-md);
  padding-bottom: var(--aap-space-xs);
  border-bottom: 2px solid var(--aap-border);
}

/* =============================================
   BUTTONS
   ============================================= */

.aap-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-family: var(--aap-font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1.5px solid transparent;
  border-radius: var(--aap-radius);
  cursor: pointer;
  transition: all var(--aap-transition);
  text-decoration: none;
  line-height: 1.4;
  gap: 0.5rem;
}

.aap-btn--primary {
  background-color: var(--aap-accent);
  color: #fff;
  border-color: var(--aap-accent);
  box-shadow: 0 1px 3px rgba(212, 136, 58, 0.25);
}

.aap-btn--primary:hover {
  background-color: var(--aap-accent-hover);
  border-color: var(--aap-accent-hover);
  color: #fff;
  box-shadow: 0 4px 12px rgba(212, 136, 58, 0.3);
  transform: translateY(-1px);
}

.aap-btn--outline {
  background-color: transparent;
  color: var(--aap-text);
  border-color: var(--aap-border);
}

.aap-btn--outline:hover {
  background-color: var(--aap-bg-muted);
  border-color: var(--aap-text-muted);
  color: var(--aap-text);
}

.aap-btn--light {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.aap-btn--light:hover {
  background-color: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  transform: translateY(-1px);
}

/* =============================================
   FOOTER
   ============================================= */

.aap-footer {
  background-color: var(--aap-bg-dark);
  color: var(--aap-text-light);
  padding: var(--aap-space-3xl) var(--aap-space-md);
  text-align: center;
}

.aap-footer__content {
  max-width: var(--aap-max-width);
  margin: 0 auto;
}

.aap-footer__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: var(--aap-space-lg);
}

.aap-footer__icon {
  height: 52px;
  width: auto;
  opacity: 0.9;
}

.aap-footer__wordmark {
  height: 24px;
  width: auto;
  opacity: 0.9;
}

.aap-footer__social {
  display: flex;
  justify-content: center;
  gap: var(--aap-space-md);
  margin-bottom: var(--aap-space-lg);
}

.aap-footer__social a {
  color: rgba(250, 249, 246, 0.6);
  font-size: 1.25rem;
  transition: color var(--aap-transition), transform var(--aap-transition);
}

.aap-footer__social a:hover {
  color: var(--aap-accent);
  transform: translateY(-1px);
}

.aap-footer__copyright {
  font-size: 0.8rem;
  color: rgba(250, 249, 246, 0.4);
  letter-spacing: 0.02em;
  line-height: 1.8;
}

/* =============================================
   CONTACT FORM
   ============================================= */

.aap-form {
  max-width: 560px;
  margin: 0 auto;
}

.aap-form__group {
  margin-bottom: var(--aap-space-md);
}

.aap-form__label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
  color: var(--aap-text);
}

.aap-form__input,
.aap-form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--aap-font-body);
  font-size: 0.95rem;
  border: 1.5px solid var(--aap-border);
  border-radius: var(--aap-radius);
  background-color: #fff;
  color: var(--aap-text);
  transition: border-color var(--aap-transition), box-shadow var(--aap-transition);
  line-height: 1.5;
}

.aap-form__input:focus,
.aap-form__textarea:focus {
  outline: none;
  border-color: var(--aap-accent);
  box-shadow: 0 0 0 3px rgba(212, 136, 58, 0.12);
}

.aap-form__input::placeholder,
.aap-form__textarea::placeholder {
  color: var(--aap-text-muted);
  opacity: 0.6;
}

.aap-form__textarea {
  min-height: 160px;
  resize: vertical;
}

/* =============================================
   UTILITIES
   ============================================= */

.aap-text-center { text-align: center; }
.aap-text-left { text-align: left; }
.aap-text-right { text-align: right; }

.aap-mt-sm { margin-top: var(--aap-space-sm); }
.aap-mt-md { margin-top: var(--aap-space-md); }
.aap-mt-lg { margin-top: var(--aap-space-lg); }
.aap-mt-xl { margin-top: var(--aap-space-xl); }

.aap-mb-sm { margin-bottom: var(--aap-space-sm); }
.aap-mb-md { margin-bottom: var(--aap-space-md); }
.aap-mb-lg { margin-bottom: var(--aap-space-lg); }
.aap-mb-xl { margin-bottom: var(--aap-space-xl); }

.aap-hidden { display: none !important; }

/* Screen reader only */
.aap-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =============================================
   SCROLL REVEAL ANIMATIONS
   ============================================= */

.aap-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.aap-reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE BREAKPOINTS
   ============================================= */

@media (max-width: 767px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }

  .aap-hero__title {
    font-size: 2.25rem;
  }

  .aap-hero__subtitle {
    font-size: 1rem;
  }

  .aap-content {
    padding: var(--aap-space-xl) var(--aap-space-sm);
  }

  .aap-section {
    padding: var(--aap-space-xl) 0;
  }

  .aap-btn {
    padding: 0.625rem 1.25rem;
  }
}

@media (max-width: 375px) {
  html {
    font-size: 15px;
  }
}

/* =============================================
   PRINT STYLES
   ============================================= */

@media print {
  .aap-header,
  .aap-footer,
  .aap-mobile-nav {
    display: none;
  }

  .aap-hero {
    min-height: auto;
    color: var(--aap-text);
  }

  .aap-hero::before {
    display: none;
  }

  .aap-reveal {
    opacity: 1;
    transform: none;
  }
}