/* ===================================================================
   VARIABLES
   =================================================================== */
:root {
  /* Color Palette */
  --color-background: #f9f9fa;
  --color-surface: #ffffff;
  --color-text: #232323;
  --color-primary: #ffbe32;
  --color-primary-variant: #e99904;
  --color-success: #6ed6a0;
  --color-warning: #ffe066;
  --color-danger: #ef5d60;
  --gray-50: #f4f5f7;
  --gray-100: #e9ecef;
  --gray-200: #dbe3ea;
  --gray-300: #bfcad6;
  --gray-400: #a1acba;
  --gray-500: #8893a3;
  --gray-600: #6b7686;
  --gray-700: #575e68;
  --gray-800: #393f48;
  --gray-900: #23272f;

  /* Typography */
  --font-family-sans: 'Inter', 'Segoe UI', Arial, sans-serif;
  --font-family-mono: 'Fira Mono', 'Menlo', monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 3rem;
  --line-height-tight: 1.1;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing Scale */
  --space-0: 0px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(60,64,67,.08);
  --shadow-sm: 0 2px 6px rgba(60,64,67,.10);
  --shadow-md: 0 4px 16px rgba(60,64,67,.13);
  --shadow-lg: 0 8px 32px rgba(60,64,67,.15);

  /* Transitions */
  --transition-fast: 120ms cubic-bezier(0.4,0,0.2,1);
  --transition-base: 220ms cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 420ms cubic-bezier(0.4,0,0.2,1);
}

/*****
  RESET & NORMALIZE
*****/
*,*::before,*::after { box-sizing: border-box; }
html {scroll-behavior: smooth;}
body,h1,h2,h3,h4,h5,h6,p,ul,ol,dl,figure,blockquote{margin:0;}
ul,ol{padding-left: var(--space-4);}
img,svg,video,canvas,audio,iframe,embed,object {
  display: block; max-width: 100%; height: auto;
}
input,button,textarea,select { font: inherit; color: inherit; }
button,input,select,textarea{outline: none; background: none; border: none;}
hr { border: none; border-top: 1px solid var(--gray-200); margin: var(--space-4) 0; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/*****
  BASE STYLES
*****/
body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  background: var(--color-background);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
h1,h2,h3,h4,h5,h6{
  font-family: var(--font-family-sans);
  line-height: var(--line-height-tight);
  font-weight: 700;
  color: var(--color-text);
}
h1 { font-size: var(--font-size-3xl); margin-bottom: var(--space-4); }
h2 { text-align: center; font-size: var(--font-size-2xl); margin: 0 auto 32px auto;} }
h3 { font-size: var(--font-size-xl); margin-bottom: var(--space-2); }
h4 { font-size: var(--font-size-lg); margin-bottom: var(--space-2); font-weight: 600; }
h5 { font-size: var(--font-size-base); margin-bottom: var(--space-1); font-weight: 500;}
h6 { font-size: var(--font-size-sm); margin-bottom: var(--space-1); font-weight: 500; }
p { font-size: var(--font-size-base); line-height: var(--line-height-relaxed); margin-bottom: var(--space-4); max-width: 70ch; }
a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-base);
}
a:hover,
a:focus-visible {
  color: var(--color-primary-variant);
  outline: none;
}
a:focus-visible {
  outline: 2px solid var(--color-primary-variant);
  outline-offset: 2px;
}

/*****
  UTILITIES
*****/
.container {
  width: 100%;
  max-width: 960px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}
.phg-site-logo {
  display: flex;
}
.phg-logo-text {
  margin-left: 14px; 
}
.flex { display: flex; }
.flex-center { justify-content: center; align-items: center; }
.flex-col { flex-direction: column; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.grid { display: grid; }
.grid-center { place-items: center; }
.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;
}
h2 {text-align: left;}

/*****
  COMPONENTS
*****/
/* Button */
.button, button, [type="button"], [type="submit"] {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), box-shadow var(--transition-base);
}
.button:hover, button:hover,
.button:focus-visible, button:focus-visible {
  background: var(--color-primary-variant);
  outline: 2px solid var(--color-primary-variant);
  outline-offset: 2px;
  box-shadow: var(--shadow-sm);
}
.button:disabled, button:disabled,
.button[aria-disabled="true"] {
  background: var(--gray-300);
  color: var(--gray-600);
  cursor: not-allowed;
  opacity: 0.65;
  box-shadow: none;
}

/* Input */
input, select, textarea {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  box-shadow: none;
  font-size: var(--font-size-base);
  color: var(--color-text);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary) 40%, transparent);
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
input:disabled, textarea:disabled, select:disabled {
  background: var(--gray-100);
  color: var(--gray-500);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Card */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  transition: box-shadow var(--transition-base);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-lg);
}

/* Focus-visible outline for a11y */
:focus:not(:focus-visible) {
  outline: none;
}
:focus-visible {
  outline: 2px solid var(--color-primary-variant);
  outline-offset: 2px;
}

/* ===================================================================
   Header & Footer styles
   =================================================================== */

/* ========== Header ========== */
.phg-header {
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
  padding-block: var(--space-2);
  position: sticky;
  top: 0;
  z-index: 30;
}
.phg-header-inner {
  flex-direction: column;
  padding: 14px 0;
  justify-content: space-between;
  align-items: center;
}
.phg-site-logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  text-decoration: none;
  color: var(--color-primary);
  letter-spacing: 1px;
}
.phg-nav {}
.phg-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  outline: none;
}
.phg-menu-bar {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  position: relative;
}
.phg-menu-bar::before, .phg-menu-bar::after {
  content: '';
  display: block;
  position: absolute;
  width: 26px;
  height: 3px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: transform 0.2s;
}
.phg-menu-bar::before { top: -8px; }
.phg-menu-bar::after { top: 8px; }

.phg-nav-list {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  align-items: center;
  margin: 0;
  padding: 0;
}
.phg-nav-list a {
  font-weight: 600;
  color: var(--gray-900);
  text-decoration: none;
  position: relative;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--transition-base), color var(--transition-base);
}
.phg-nav-list a:hover, .phg-nav-list a:focus-visible {
  color: var(--color-primary-variant);
  background: var(--gray-100);
}
/* Mobile Menu */
@media (max-width: 750px) {
  .phg-menu-toggle {
    display: flex;
  }
  .phg-nav-list {
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--color-surface);
    flex-direction: column;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    min-width: 180px;
    z-index: 50;
    padding: var(--space-3) 0;
    display: none;
  }
  .phg-nav-list.open {
    display: flex;
    width: 100%;
    padding: 41px 0;
  }
}

/* ========== Footer ========== */
.phg-footer {
  background: var(--gray-900);
  color: #fff;
  padding-block: var(--space-6);
  position: relative;
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}
.phg-footer-brand {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
}
.phg-footer-links, .phg-footer-legal-links {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-2) 0;
  flex-wrap: wrap;
}
.phg-footer-links a, .phg-footer-legal-links a {
  color: #fff;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-base);
}
.phg-footer-links a:hover, .phg-footer-legal-links a:hover, .phg-footer-links a:focus-visible, .phg-footer-legal-links a:focus-visible {
  color: var(--color-primary);
}
.phg-footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--gray-300);
  margin-top: var(--space-3);
}

/* ========== Cookie Consent Banner ========== */
.phg-cookie-consent {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: 0 -2px 32px #0002;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  z-index: 1000;
  padding: var(--space-4);
  justify-content: center;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}
.phg-cookie-consent[hidden] {
  opacity: 0;
  pointer-events: none;
  transform: translateY(120%);
}
.phg-cookie-text {
  flex: 2 1 300px;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}
.phg-cookie-actions {
  flex: 1 0 auto;
  min-width: 184px;
  justify-content: flex-end;
}
.phg-cookie-btn {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  font-size: var(--font-size-sm);
  padding-inline: var(--space-4);
}
.phg-cookie-btn--accept {
  background: var(--color-primary);
  color: #fff;
}
.phg-cookie-btn--reject {
  background: var(--gray-400);
  color: #fff;
}
@media (max-width:480px){
  .phg-cookie-consent{
    padding: var(--space-2);
    flex-direction: column;
    align-items: stretch;
    font-size: var(--font-size-xs);
  }
  .phg-cookie-actions{min-width:unset;justify-content: flex-start;}
}