/* ===== What's Shakin' & What's Brewin' — Main Stylesheet ===== */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Shakin' palette — black & white */
  --shakin-primary: #000000;
  --shakin-secondary: #000000;
  --shakin-gradient: linear-gradient(135deg, #000000, #333333);

  /* Brewin' palette — black & white */
  --brewin-primary: #000000;
  --brewin-secondary: #333333;
  --brewin-gradient: linear-gradient(135deg, #000000, #222222);

  /* Shared neutrals */
  --bg: #f5f5f5;
  --bg-white: #ffffff;
  --text: #111111;
  --text-light: #555555;
  --text-white: #ffffff;
  --border: #ddd;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.18);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }
ul { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* --- Typography --- */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.section-label.shakin { color: #333; }
.section-label.brewin { color: #333; }

/* --- Navigation --- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: var(--transition);
}
.nav.scrolled { box-shadow: var(--shadow-sm); }
.nav .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.25rem; font-weight: 800;
}
.nav-brand span.shakin-text { color: #000; }
.nav-brand span.amp { color: #999; font-weight: 400; }
.nav-brand span.brewin-text { color: #444; }

.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  font-size: 0.9rem; font-weight: 500; color: var(--text-light);
  position: relative; transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: #000;
  transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta {
  padding: 10px 24px; border-radius: 50px; font-weight: 600; font-size: 0.9rem;
  background: var(--shakin-gradient); color: var(--text-white);
  transition: var(--transition);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* Mobile menu */
.nav-toggle { display: none; background: none; padding: 8px; }
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--text);
  margin: 6px 0; transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: var(--nav-height); left: 0; right: 0;
    background: var(--bg-white); flex-direction: column; gap: 0;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%); opacity: 0;
    transition: var(--transition); pointer-events: none;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 16px 24px; width: 100%; border-bottom: 1px solid var(--border); }
  .nav-cta { margin: 16px 24px; text-align: center; }
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #111111 100%);
  padding-top: var(--nav-height);
}
.hero-bg-pattern {
  position: absolute; inset: 0; opacity: 0.05;
  background-image: radial-gradient(circle at 25% 25%, #fff 1px, transparent 1px),
                     radial-gradient(circle at 75% 75%, #888 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  text-align: center; color: var(--text-white);
  position: relative; z-index: 2; padding: 60px 24px;
}
.hero-content h1 { margin-bottom: 20px; }
.hero-content h1 .shakin-text {
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
}
.hero-content h1 .brewin-text {
  color: #aaaaaa;
  -webkit-text-fill-color: #aaaaaa;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: rgba(255,255,255,0.7); max-width: 600px; margin: 0 auto 40px;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  font-weight: 600; font-size: 1rem;
  transition: var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-shakin { background: var(--shakin-gradient); color: var(--text-white); }
.btn-brewin { background: var(--brewin-gradient); color: var(--text-white); }
.btn-outline {
  background: transparent; color: var(--text-white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: var(--text-white); background: rgba(255,255,255,0.1); }
.btn-outline-dark {
  background: transparent; color: var(--text);
  border: 2px solid var(--border);
}
.btn-outline-dark:hover { border-color: var(--text); }
.btn-lg { padding: 16px 40px; font-size: 1.1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

/* --- Sections --- */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header p { color: var(--text-light); max-width: 600px; margin: 12px auto 0; font-size: 1.05rem; }

/* --- About / Dual Brand Cards --- */
.dual-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
@media (max-width: 768px) { .dual-cards { grid-template-columns: 1fr; } }

.brand-card {
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--bg-white); box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.brand-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.brand-card-header {
  padding: 48px 32px 32px; color: var(--text-white); position: relative;
}
.brand-card-header.shakin { background: var(--shakin-gradient); }
.brand-card-header.brewin { background: var(--brewin-gradient); }
.brand-card-header h3 { font-size: 1.8rem; margin-bottom: 8px; }
.brand-card-header p { opacity: 0.9; font-size: 0.95rem; }
.brand-card-body { padding: 32px; }
.brand-card-body p { color: var(--text-light); margin-bottom: 20px; }

/* Feature list */
.feature-list { margin-bottom: 24px; }
.feature-list li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; font-size: 0.95rem;
}
.feature-list li::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.brand-card:first-child .feature-list li::before { background: #000; }
.brand-card:last-child .feature-list li::before { background: #000; }

/* --- Menu Section --- */
.menu-tabs {
  display: flex; justify-content: center; gap: 8px;
  margin-bottom: 48px; flex-wrap: wrap;
}
.menu-tab {
  padding: 12px 28px; border-radius: 50px;
  font-weight: 600; font-size: 0.9rem;
  background: var(--bg-white); border: 2px solid var(--border);
  color: var(--text-light); transition: var(--transition);
}
.menu-tab:hover { border-color: var(--text); color: var(--text); }
.menu-tab.active-shakin { background: var(--shakin-gradient); color: var(--text-white); border-color: transparent; }
.menu-tab.active-brewin { background: var(--brewin-gradient); color: var(--text-white); border-color: transparent; }

.menu-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.menu-category { margin-bottom: 40px; }
.menu-category h3 {
  font-size: 1.3rem; margin-bottom: 20px;
  padding-bottom: 12px; border-bottom: 2px solid var(--border);
}
.menu-item {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 16px 20px; background: var(--bg-white);
  border-radius: var(--radius); transition: var(--transition);
  border: 1px solid transparent;
}
.menu-item:hover { border-color: var(--border); box-shadow: var(--shadow-sm); }
.menu-item-info h4 { font-size: 1rem; margin-bottom: 4px; }
.menu-item-info p { font-size: 0.85rem; color: var(--text-light); }
.menu-item-price {
  font-weight: 700; font-size: 1rem; white-space: nowrap; margin-left: 16px;
}
.menu-item-price.shakin-price { color: #000; }
.menu-item-price.brewin-price { color: #000; }

.menu-addons {
  background: var(--bg); border-radius: var(--radius); padding: 24px;
  margin-top: 20px;
}
.menu-addons h4 { margin-bottom: 12px; }
.addon-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.addon-tag {
  padding: 6px 14px; border-radius: 50px; font-size: 0.8rem;
  background: var(--bg-white); border: 1px solid var(--border);
  color: var(--text-light);
}

/* --- Events Banner --- */
.events-banner {
  background: linear-gradient(135deg, #000, #1a1a1a);
  color: var(--text-white); border-radius: var(--radius-lg);
  padding: 60px 48px; text-align: center; position: relative; overflow: hidden;
}
.events-banner h2 { margin-bottom: 16px; }
.events-banner p { opacity: 0.8; margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* --- Social Section --- */
.social-section { background: var(--bg-white); }
.social-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.social-card {
  text-align: center; padding: 40px 24px;
  border-radius: var(--radius-lg); border: 2px solid var(--border);
  transition: var(--transition);
}
.social-card:hover { border-color: #000; transform: translateY(-4px); box-shadow: var(--shadow-md); }
.social-icon {
  width: 64px; height: 64px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 1.5rem;
}
.social-icon.facebook { background: #f0f0f0; color: #000; }
.social-card h4 { margin-bottom: 8px; }
.social-card p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 16px; }

/* --- Testimonials --- */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.testimonial {
  background: var(--bg-white); border-radius: var(--radius-lg);
  padding: 32px; box-shadow: var(--shadow-sm);
}
.testimonial-stars { color: #000; font-size: 1.1rem; margin-bottom: 12px; }
.testimonial p { font-style: italic; color: var(--text-light); margin-bottom: 16px; line-height: 1.7; }
.testimonial-author { font-weight: 600; font-size: 0.9rem; }

/* --- Contact / Inquiry Form --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 18px; border: 2px solid var(--border);
  border-radius: var(--radius); font-family: inherit; font-size: 1rem;
  transition: var(--transition); background: var(--bg-white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: #000;
}
.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info-card {
  background: var(--bg-white); border-radius: var(--radius-lg);
  padding: 32px; box-shadow: var(--shadow-sm); margin-bottom: 24px;
}
.contact-info-card h4 { margin-bottom: 16px; }
.contact-info-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; font-size: 0.95rem;
}
.contact-info-item .icon {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg); font-size: 1.1rem; flex-shrink: 0;
}

/* --- Online Order --- */
.order-layout { display: grid; grid-template-columns: 1fr 380px; gap: 32px; }
@media (max-width: 900px) { .order-layout { grid-template-columns: 1fr; } }

.order-menu-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px; background: var(--bg-white); border-radius: var(--radius);
  margin-bottom: 12px; transition: var(--transition);
  border: 2px solid transparent;
}
.order-menu-item:hover { border-color: #000; box-shadow: var(--shadow-sm); }
.order-menu-item .item-info h4 { margin-bottom: 4px; }
.order-menu-item .item-info p { font-size: 0.85rem; color: var(--text-light); }
.order-menu-item .item-actions { display: flex; align-items: center; gap: 12px; }
.add-to-cart-btn {
  padding: 10px 20px; border-radius: 50px; font-weight: 600; font-size: 0.85rem;
  transition: var(--transition);
}
.add-to-cart-btn.shakin-btn { background: var(--shakin-gradient); color: var(--text-white); }
.add-to-cart-btn.brewin-btn { background: var(--brewin-gradient); color: var(--text-white); }
.add-to-cart-btn:hover { transform: scale(1.05); }

/* Cart sidebar */
.cart-panel {
  position: sticky; top: calc(var(--nav-height) + 24px);
  background: var(--bg-white); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-md);
  max-height: calc(100vh - var(--nav-height) - 48px); overflow-y: auto;
}
.cart-panel h3 { margin-bottom: 20px; }
.cart-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px dashed var(--border);
}
.cart-item-info { flex: 1; }
.cart-item-info .name { font-weight: 600; font-size: 0.9rem; }
.cart-item-info .detail { font-size: 0.8rem; color: var(--text-light); }
.cart-item-qty {
  display: flex; align-items: center; gap: 8px;
}
.qty-btn {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg); font-weight: 700; font-size: 1rem;
  transition: var(--transition);
}
.qty-btn:hover { background: var(--border); }
.cart-total {
  padding-top: 20px; margin-top: 12px;
  border-top: 2px solid var(--border);
}
.cart-total .row {
  display: flex; justify-content: space-between; padding: 4px 0;
  font-size: 0.95rem;
}
.cart-total .row.total { font-weight: 700; font-size: 1.1rem; padding-top: 8px; }
.checkout-btn {
  width: 100%; padding: 16px; border-radius: var(--radius);
  background: var(--shakin-gradient); color: var(--text-white);
  font-weight: 700; font-size: 1rem; margin-top: 16px;
  transition: var(--transition);
}
.checkout-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.checkout-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.cart-empty {
  text-align: center; padding: 40px 20px; color: var(--text-light);
}
.cart-empty .icon { font-size: 2.5rem; margin-bottom: 12px; }

/* Size selector */
.size-selector {
  display: flex; gap: 6px; margin-top: 4px;
}
.size-btn {
  padding: 4px 12px; border-radius: 50px; font-size: 0.75rem;
  font-weight: 600; background: var(--bg); border: 1px solid var(--border);
  transition: var(--transition);
}
.size-btn.active { background: #000; color: #fff; border-color: #000; }
.size-btn:hover { border-color: #000; }

/* --- Footer --- */
.site-footer {
  background: #000; color: rgba(255,255,255,0.7); padding: 80px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand h3 { color: var(--text-white); margin-bottom: 12px; font-size: 1.3rem; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer-col h4 { color: var(--text-white); margin-bottom: 16px; font-size: 0.95rem; }
.footer-col a { display: block; padding: 6px 0; font-size: 0.9rem; transition: var(--transition); }
.footer-col a:hover { color: var(--text-white); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1); transition: var(--transition);
  font-size: 1rem;
}
.footer-social a:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px; text-align: center; font-size: 0.85rem;
}

/* --- Utilities --- */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mb-40 { margin-bottom: 40px; }

/* Animate on scroll */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Success toast */
.toast {
  position: fixed; bottom: 32px; right: 32px;
  background: #2e7d32; color: var(--text-white);
  padding: 16px 24px; border-radius: var(--radius);
  font-weight: 600; box-shadow: var(--shadow-lg);
  transform: translateY(100px); opacity: 0;
  transition: var(--transition); z-index: 9999;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { background: #c62828; }

/* Modal overlay */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 10000; opacity: 0; pointer-events: none;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--bg-white); border-radius: var(--radius-lg);
  padding: 40px; max-width: 500px; width: 90%;
  transform: scale(0.9); transition: var(--transition);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal h3 { margin-bottom: 20px; }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; font-size: 1.5rem; color: var(--text-light);
}

/* Floating social bar (mobile) */
.floating-social {
  display: none; position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--bg-white); border-top: 1px solid var(--border);
  padding: 12px; z-index: 999;
  justify-content: center; gap: 16px;
}
@media (max-width: 768px) {
  .floating-social { display: flex; }
  body { padding-bottom: 64px; }
}
.floating-social a {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; transition: var(--transition);
}
.floating-social a.fb { background: #f0f0f0; color: #000; }

/* --- Page Header (inner pages) --- */
.page-header {
  padding: 140px 0 60px;
  text-align: center;
  position: relative;
}
.page-header.shakin-bg { background: var(--shakin-gradient); color: var(--text-white); }
.page-header.brewin-bg { background: var(--brewin-gradient); color: var(--text-white); }
.page-header.dark-bg { background: linear-gradient(135deg, #000, #1a1a1a); color: var(--text-white); }
.page-header h1 { margin-bottom: 12px; }
.page-header p { opacity: 0.85; max-width: 500px; margin: 0 auto; font-size: 1.1rem; }

/* Newsletter */
.newsletter-form {
  display: flex; gap: 12px; max-width: 440px; margin: 0 auto;
}
.newsletter-form input {
  flex: 1; padding: 14px 18px; border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50px; background: rgba(255,255,255,0.1);
  color: var(--text-white); font-size: 1rem;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-form input:focus { outline: none; border-color: #fff; }
.newsletter-form button {
  padding: 14px 28px; border-radius: 50px;
  background: var(--shakin-gradient); color: var(--text-white);
  font-weight: 700; transition: var(--transition);
}
.newsletter-form button:hover { transform: scale(1.05); }

/* About page */
.story-section { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 768px) { .story-section { grid-template-columns: 1fr; } }
.story-image {
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--shakin-gradient); min-height: 400px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-white); font-size: 4rem;
}
.story-content h2 { margin-bottom: 20px; }
.story-content p { color: var(--text-light); margin-bottom: 16px; line-height: 1.8; }

.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.value-card {
  text-align: center; padding: 40px 24px;
  background: var(--bg-white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); transition: var(--transition);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.value-card .icon { font-size: 2.5rem; margin-bottom: 16px; }
.value-card h4 { margin-bottom: 8px; }
.value-card p { font-size: 0.9rem; color: var(--text-light); }