/*
  ===========================================
  VARIABLES
  ===========================================
*/
:root {
  /* Colors */
  --color-background: #fff9f6;
  --color-surface: #ffffff;
  --color-text: #262626;
  --color-primary: #ff7f50;
  --color-primary-dark: #fd6142;
  --color-success: #29c081;
  --color-warning: #fbbd23;
  --color-danger: #ff5656;

  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Typography */
  --font-family-sans: 'Nunito', 'Montserrat', 'Segoe UI', Arial, sans-serif;
  --font-family-heading: 'Baloo 2', 'Montserrat', 'Segoe UI', Arial, sans-serif;
  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 2rem;     /* 32px */
  --line-height-tight: 1.15;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing Scale (0–96px, step 4) */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-24: 6rem;    /* 96px */

  /* Radius, Shadows, Transitions */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.14);
  --transition-fast: 120ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/*
  ===========================================
  RESET / NORMALIZE
  ===========================================
*/
*, *::before, *::after {
  box-sizing: border-box;
}

html:focus-within {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: var(--font-family-sans);
  background: var(--color-background);
  color: var(--color-text);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

button, input[type="submit"], input[type="button"] {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}

ul, ol {
  margin: 0;
  padding-left: var(--space-4);
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote {
  margin: 0;
  padding: 0;
}

/* Remove animations & transitions if user prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/*
  ===========================================
  BASE STYLES
  ===========================================
*/
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  color: var(--color-text);
  font-weight: 700;
  line-height: var(--line-height-tight);
  letter-spacing: 0.02em;
}
h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-4);
}
h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-3);
}
h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
}
h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}
h5 {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-1);
}
h6 {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-1);
}

p {
  margin-bottom: var(--space-3);
  max-width: 65ch;
  line-height: var(--line-height-relaxed);
}

strong, b {
  font-weight: bold;
}

hr {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: var(--space-4) 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}
a:hover, a:focus-visible {
  color: var(--color-primary-dark);
  text-decoration: underline;
  outline: none;
}
a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/*
  ===========================================
  UTILITIES
  ===========================================
*/
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  width: 100%;
}

.flex {
  display: flex;
  gap: var(--space-4);
}
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.grid {
  display: grid;
  gap: var(--space-4);
}
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  border: 0 !important;
  white-space: nowrap !important;
}

/*
  ===========================================
  COMPONENTS
  ===========================================
*/
.button, button, [type="button"], [type="submit"] {
  display: inline-block;
  appearance: none;
  border-radius: var(--radius-md);
  background-color: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-base);
  line-height: var(--line-height-tight);
  font-family: var(--font-family-heading);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-fast); 
  border: none;
}
.button:hover, button:hover,
.button:focus-visible, button:focus-visible {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  transform: translateY(-2px) scale(1.01);
}
.button:disabled, button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--gray-300);
  color: var(--gray-500);
  box-shadow: none;
  outline: none;
}

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: var(--shadow-sm);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
input:focus, select:focus, textarea:focus {
  border: 1.5px solid var(--color-primary);
  box-shadow: 0 0 0 2px rgba(255,127,80,0.12);
  outline: none;
}
input:disabled, select:disabled, textarea:disabled {
  background: var(--gray-100);
  color: var(--gray-400);
  cursor: not-allowed;
  opacity: 0.7;
}

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

/* Focus-Visible for accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

/* HEADER & NAVIGATION */
.main-header {
  background: #fff;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-logo {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
}
.site-logo .logo-icon { 
  font-size: 2rem; 
  margin-right: .5em; 
}
.site-logo .visually-hidden {
  position: absolute;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.site-name { 
  font-weight: 700; 
  letter-spacing: 0.04em; 
}
.nav-menu {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  align-items: center;
  background: none;
  position: static;
  flex-direction: row;
}
.nav-menu li a {
  font-size: var(--font-size-base);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  color: var(--color-text);
  font-weight: 600;
}
.nav-menu li a:hover, .nav-menu li a:focus {
  background: var(--gray-100);
  color: var(--color-primary-dark);
}
.mobile-menu-toggle {
  background: none;
  border: none;
  display: none;
  cursor: pointer;
  color: var(--color-primary);
  padding: var(--space-2);
  margin-left: var(--space-3);
}
.mobile-menu-toggle .hamburger {
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--color-primary);
  position: relative;
}
.mobile-menu-toggle .hamburger::before,
.mobile-menu-toggle .hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 2rem;
  height: 2px;
  background: var(--color-primary);
  transition: 0.2s;
}
.mobile-menu-toggle .hamburger::before {
  top: -.6rem;
}
.mobile-menu-toggle .hamburger::after {
  top: .6rem;
}
@media (max-width: 760px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 62px;
    right: var(--space-4);
    flex-direction: column;
    background: #fff;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    z-index: 100;
    min-width: 180px;
    padding: var(--space-4) 0;
    gap: var(--space-1);
  }
  .nav-menu.open {
    display: flex !important;
    animation: menuSlideDown .22s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
  }
}
@keyframes menuSlideDown {
  from { opacity: 0; transform: translateY(-20px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}

/* FOOTER */
.main-footer {
  background: #fff;
  margin-top: var(--space-16);
  padding: 0 0 var(--space-12) 0;
  position: relative;
  font-size: var(--font-size-sm);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}
.footer-main-grid {
  display: grid;
  grid-template-columns: 1.5fr 2fr 1.5fr;
  gap: var(--space-8);
  align-items: start;
  padding: var(--space-12) 0 var(--space-2) 0;
}
.footer-brand {
  font-family: var(--font-family-heading);
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: 700;
  display: flex;
  align-items: center;
}
.footer-logo { font-size: 2rem; margin-right: .4em; }
.footer-nav ul,.footer-legal ul {
  list-style: none;
  padding: 0;
}
.footer-nav li, .footer-legal li { margin-bottom: var(--space-1); }
.footer-nav a, .footer-legal a {
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}
.footer-nav a:hover, .footer-legal a:hover {
  color: var(--color-primary-dark);
}
.copyright { text-align: center; color: var(--gray-500); margin-top: var(--space-4); }
@media (max-width: 900px) {
  .footer-main-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
}
@media (max-width:600px) {
  .footer-main-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    padding: var(--space-8) 0 var(--space-2) 0;
  }
  .main-footer { font-size: var(--font-size-xs); }
}

/* COOKIE BANNER */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--gray-900);
  color: #fff;
  width: 100vw;
  z-index: 2000;
  box-shadow: 0 -6px 14px rgba(0,0,0,0.17);
  transition: transform .22s cubic-bezier(0.65,0,0.35,1);
  padding: .5rem 0;
}
.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  justify-content: space-between;
}
.cookie-actions .button {
  margin-left: var(--space-2);
  margin-top: 0.5em;
}
.btn-secondary {
  background: var(--gray-400) !important;
  color: #fff !important;
}
.btn-secondary:hover, .btn-secondary:focus {
  background: var(--gray-600) !important;
}
@media (max-width:600px) {
  .cookie-content { flex-direction: column; gap: var(--space-3); }
  .cookie-actions .button { margin-left: 0; width: 100%; }
}