/* ============================================
   GLOBAL STYLES - Alera Family
   Design System v2 — Warm Editorial
   ============================================ */

/* Font imports */
@import url('https://cdn.jsdelivr.net/npm/@fontsource/fraunces@5/index.min.css');
@import url('https://cdn.jsdelivr.net/npm/@fontsource/dm-sans@5/index.min.css');

/* CSS Variables */
:root {
  /* Brand */
  --color-coral:        #E8735A;
  --color-coral-light:  #FAECE7;
  --color-coral-border: #F0997B;
  --color-coral-dark:   #993C1D;
  --color-purple:       #5B4AE8;
  --color-cream:        #FDF9F2;
  --color-deep-brown:   #2A1F14;
  --color-body-brown:   #5A4A3A;
  --color-muted:        #B8A090;
  --color-hint:         #C4B4A0;

  /* Surfaces */
  --color-white:        #FFFFFF;
  --color-border:       #EDE0D0;
  --color-border-light: #F5EFE8;
  --color-hover-cream:  #FFF4EE;

  /* Semantic */
  --color-equip-bg:     #EDF4FB;
  --color-equip-rule:   #378ADD;
  --color-equip-label:  #0C447C;
  --color-allerg-bg:    #FAECE7;
  --color-allerg-rule:  #D85A30;
  --color-allerg-label: #712B13;

  /* Chip backgrounds */
  --chip-cuisine-bg:    #FAECE7;
  --chip-cuisine-text:  #993C1D;
  --chip-diff-bg:       #F1EFE8;
  --chip-diff-text:     #5F5E5A;
  --chip-time-bg:       #EAF3DE;
  --chip-time-text:     #3B6D11;
  --chip-cost-bg:       #FAEEDA;
  --chip-cost-text:     #633806;

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-ui:      'DM Sans', system-ui, sans-serif;

  /* Legacy compat */
  --font-heading: var(--font-display);
  --font-body:    var(--font-ui);

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Font Weights */
  --weight-normal: 400;
  --weight-semibold: 600;
  --weight-bold: 700;
  --weight-extrabold: 800;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Radius */
  --radius-sm:   6px;
  --radius-md:   8px;
  --radius-lg:   10px;
  --radius-xl:   14px;
  --radius-pill: 20px;

  /* Legacy compat */
  --radius-full: 9999px;

  /* Max Width */
  --max-width: 1200px;
  --max-width-narrow: 800px;

  /* Colors legacy compat */
  --color-primary: var(--color-coral);
  --color-primary-dark: var(--color-coral-dark);
  --color-primary-light: var(--color-coral-light);
  --color-text: var(--color-deep-brown);
  --color-text-light: var(--color-body-brown);
  --color-bg: var(--color-cream);
  --color-white: #FFFFFF;
  --color-success: #27AE60;
  --color-error: #E74C3C;
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-ui);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-body-brown);
  background-color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  line-height: 1.2;
  color: var(--color-deep-brown);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  margin-bottom: var(--space-4);
}

a {
  color: var(--color-coral);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-coral-dark);
}

ul, ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

li {
  margin-bottom: var(--space-2);
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* Section Spacing */
section {
  padding: var(--space-20) 0;
}

@media (max-width: 768px) {
  section {
    padding: var(--space-12) 0;
  }
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-text,
.btn-nav-primary,
.btn-nav-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 22px;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 13px;
  text-decoration: none;
  border-radius: var(--radius-pill);
  transition: opacity 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--color-coral);
  color: white;
}

.btn-primary:hover {
  opacity: 0.85;
  color: white;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-deep-brown);
  border: 1.5px solid #D4C4B0;
  padding: 9px 20px;
  font-weight: 400;
}

.btn-secondary:hover {
  background-color: var(--color-hover-cream);
  color: var(--color-deep-brown);
}

.btn-text {
  background: none;
  color: var(--color-coral);
  padding: var(--space-2) var(--space-3);
  font-weight: 600;
}

.btn-text:hover {
  color: var(--color-coral-dark);
  text-decoration: underline;
}

.btn-large {
  padding: 12px 26px;
  font-size: 14px;
}

.btn-icon {
  width: 20px;
  height: 20px;
}

/* Navigation */
.nav {
  background: var(--color-cream);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  font-style: italic;
  color: var(--color-coral);
  line-height: 1;
  letter-spacing: -0.02em;
}

.logo-tagline {
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: -4px;
}

/* Logo Image */
.logo-image {
  height: 40px;
  width: auto;
  display: block;
}

.footer-logo-image {
  height: 40px;
  margin-bottom: var(--space-3);
}

@media (max-width: 768px) {
  .logo-image {
    height: 32px;
  }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-menu a {
  font-family: var(--font-ui);
  font-weight: 400;
  font-size: 12px;
  color: #7A6A5A;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-coral);
}

.btn-nav-primary {
  background-color: var(--color-purple);
  color: white;
  padding: 6px 14px;
  font-size: 12px;
  border-radius: var(--radius-pill);
}

.btn-nav-primary:hover {
  opacity: 0.85;
  color: white;
}

/* Specificity fix: .nav-menu a (0,1,1) overrides .btn-nav-primary (0,1,0) */
.nav-menu .btn-nav-primary,
.nav-menu a.btn-nav-primary {
  color: #ffffff;
}

.nav-menu .btn-nav-primary:hover,
.nav-menu a.btn-nav-primary:hover {
  color: #ffffff;
}

.btn-nav-secondary {
  background-color: transparent;
  color: var(--color-deep-brown);
  padding: 6px 14px;
  border: 1.5px solid #D4C4B0;
  font-size: 12px;
  border-radius: var(--radius-pill);
  font-weight: 400;
}

.btn-nav-secondary:hover {
  background-color: var(--color-hover-cream);
  color: var(--color-deep-brown);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--color-deep-brown);
  transition: all 0.3s;
  display: block;
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-cream);
    flex-direction: column;
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.3s;
    pointer-events: none;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-toggle {
    display: flex;
  }

  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-2xl); }
}

/* Footer */
.footer {
  background: var(--color-deep-brown);
  color: white;
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-brand .logo-text {
  color: white;
}

.footer-brand .logo-tagline {
  color: rgba(255, 255, 255, 0.5);
}

.footer-description {
  font-family: var(--font-ui);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--space-4);
  max-width: 300px;
  font-style: normal;
  letter-spacing: 0;
}

.footer-column h4 {
  font-family: var(--font-ui);
  font-style: normal;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  color: rgba(255, 255, 255, 0.5);
}

.footer-column a {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-3);
  transition: color 0.2s;
  font-family: var(--font-ui);
  font-style: normal;
  font-size: 13px;
}

.footer-column a:hover {
  color: var(--color-coral);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-ui);
  font-style: normal;
  font-size: 12px;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-16);
}

.section-header h2 {
  margin-bottom: var(--space-3);
}

.section-header p {
  font-family: var(--font-ui);
  font-style: normal;
  font-size: var(--text-lg);
  color: var(--color-body-brown);
  margin-bottom: 0;
}

/* Eyebrow labels */
.eyebrow {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 10px;
  color: var(--color-coral);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-3);
}

/* Feature icon containers */
.feature-icon {
  width: 32px;
  height: 32px;
  background: #FFF0EB;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.feature-icon svg {
  width: 15px;
  height: 15px;
  stroke: var(--color-coral);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Utility Classes */
.highlight {
  color: var(--color-coral);
}

.text-center {
  text-align: center;
}

.text-large {
  font-size: var(--text-lg);
}

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }