:root {
  /* Colors - Starbucks Inspired */
  --color-canvas: #f2f0eb;
  --color-surface: #ffffff;
  --color-starbucks-green: #006241;
  --color-green-accent: #00754A;
  --color-house-green: #1E3932;
  --color-gold: #cba258;
  
  --text-primary: rgba(0, 0, 0, 0.87);
  --text-secondary: rgba(0, 0, 0, 0.58);
  --text-white: rgba(255, 255, 255, 1);
  --text-white-soft: rgba(255, 255, 255, 0.70);

  /* Spacing Scale (1rem = 10px via html font-size: 62.5%) */
  --space-1: 0.4rem;  /* 4px */
  --space-2: 0.8rem;  /* 8px */
  --space-3: 1.6rem;  /* 16px */
  --space-4: 2.4rem;  /* 24px */
  --space-5: 3.2rem;  /* 32px */
  --space-6: 4.0rem;  /* 40px */
  --space-7: 4.8rem;  /* 48px */
  --space-8: 5.6rem;  /* 56px */
  --space-9: 6.4rem;  /* 64px */
  
  --outer-gutter: var(--space-3);

  /* Radius & Shadows */
  --radius-card: 12px;
  --radius-button: 50px;
  
  --shadow-card: 0 0 0.5px rgba(0,0,0,0.14), 0 1px 1px rgba(0,0,0,0.24);
  --shadow-nav: 0 1px 3px rgba(0,0,0,0.1), 0 2px 2px rgba(0,0,0,0.06), 0 0 2px rgba(0,0,0,0.07);
}

@media (min-width: 768px) {
  :root {
    --outer-gutter: var(--space-4);
  }
}

@media (min-width: 1024px) {
  :root {
    --outer-gutter: var(--space-6);
  }
}

/* Base */
html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-canvas);
  color: var(--text-primary);
  font-family: 'Inter', "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.6rem;
  line-height: 1.5;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  letter-spacing: -0.16px;
}

h1 {
  font-size: 4.5rem;
  font-weight: 600;
  color: var(--color-starbucks-green);
  line-height: 1.2;
}

h2 {
  font-size: 3.6rem;
  font-weight: 600;
  line-height: 1.2;
}

.text-dark-bg {
  color: var(--text-white);
}

.text-dark-bg p {
  color: var(--text-white-soft);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-3);
}

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

a:hover {
  text-decoration: underline;
}

/* Buttons */
.btn {
  display: inline-block;
  border-radius: var(--radius-button);
  font-weight: 600;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
  padding: 1.4rem 3.2rem;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease;
  border: 1px solid transparent;
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: scale(0.95);
}

.btn-primary {
  background-color: var(--color-green-accent);
  color: var(--text-white);
  border-color: var(--color-green-accent);
}

.btn-primary:hover {
  background-color: #00623d;
  color: var(--text-white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-green-accent);
  border-color: var(--color-green-accent);
}

.btn-secondary:hover {
  background-color: rgba(0, 117, 74, 0.05);
}

.btn-white {
  background-color: var(--color-surface);
  color: var(--color-green-accent);
  border-color: var(--color-surface);
}

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

/* Navigation */
.global-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-surface);
  height: 72px;
  display: flex;
  align-items: center;
  padding: 0 var(--outer-gutter);
  box-shadow: var(--shadow-nav);
  transition: height 0.3s ease;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}

.nav-logo {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-starbucks-green);
  text-decoration: none;
}

.nav-logo:hover {
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: var(--space-4);
  align-items: center;
}

.nav-link {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nav-link.active {
  color: var(--color-green-accent);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.mobile-menu-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  position: relative;
}

.mobile-menu-icon::before,
.mobile-menu-icon::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: inherit;
  left: 0;
}

.mobile-menu-icon::before { top: -6px; }
.mobile-menu-icon::after { bottom: -6px; }

/* Layout & Containers */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--outer-gutter);
}

.section {
  padding: var(--space-8) 0;
}

.section-dark {
  background-color: var(--color-house-green);
  color: var(--text-white);
}

.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-4);
  color: var(--text-primary);
}

.grid {
  display: grid;
  gap: var(--space-4);
}

/* Hero Overlay */
.hero-overlay {
  position: relative;
  background-size: cover;
  background-position: center;
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding: var(--space-6) var(--outer-gutter);
}

.hero-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 57, 50, 0.6); /* House Green overlay */
  z-index: 1;
}

.hero-overlay-content {
  position: relative;
  z-index: 2;
  color: var(--text-white);
  max-width: 800px;
}

.hero-overlay-content h1 {
  color: var(--text-white);
  font-size: 4.8rem;
  margin-bottom: var(--space-3);
}

.hero-overlay-content p {
  color: var(--text-white-soft);
  font-size: 1.9rem;
  margin-bottom: var(--space-4);
}

.hero-ratings {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  background-color: rgba(255, 255, 255, 0.1);
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-button);
}

.hero-ratings .stars {
  color: var(--color-gold);
  letter-spacing: 2px;
}

.hero-ratings .rating-text {
  font-weight: 600;
  font-size: 1.4rem;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* Feature Band */
.feature-band {
  background-color: var(--color-house-green);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.feature-band .feature-content {
  padding: var(--space-6) var(--outer-gutter);
  color: var(--text-white);
}

.feature-band .feature-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

/* Footer */
footer {
  background-color: var(--color-house-green);
  color: var(--text-white);
  padding: var(--space-8) 0 var(--space-4);
}

.footer-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

.footer-col h3 {
  color: var(--text-white);
  font-size: 1.9rem;
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: var(--space-3);
}

.footer-col a {
  color: var(--text-white-soft);
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--text-white);
  text-decoration: underline;
}

.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-links a {
  color: var(--text-white);
  font-size: 2.4rem;
}

/* Responsive Overrides */
@media (min-width: 768px) {
  .global-nav { height: 83px; }
  
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  
  .hero-overlay {
    padding: var(--space-8) var(--outer-gutter);
    min-height: 90vh;
  }
  
  .hero-overlay-content h1 {
    font-size: 6.4rem;
  }
  
  .feature-band {
    flex-direction: row;
  }
  
  .feature-band .feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-8) var(--outer-gutter);
  }
  
  .feature-band .feature-image {
    flex: 1;
    height: auto;
    min-height: 400px;
  }
  
  .feature-reverse {
    flex-direction: row-reverse;
  }
  
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .global-nav { height: 99px; }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 767px) {
  .nav-links {
    display: none; /* Hide desktop links */
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-surface);
    flex-direction: column;
    padding: var(--space-4);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    align-items: flex-start;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}

/* Forms */
.form-group {
  margin-bottom: var(--space-4);
  position: relative;
}

.form-label {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid rgba(0,0,0,0.2);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1.6rem;
  background-color: var(--color-surface);
  transition: border-color 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-green-accent);
}

/* Utilities */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }