/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --red:     #c8102e;
  --red-dark:#9b0c22;
  --red-light:#e8314f;
  --gold:    #ffd700;
  --gold-dark:#c9a800;
  --dark:    #1a0a0a;
  --dark2:   #2a0e0e;
  --cream:   #fff8f0;
  --text:    #2a1a1a;
  --text-light:#7a5a5a;
  --white:   #ffffff;
  --shadow:  0 8px 32px rgba(200,16,46,0.18);
  --radius:  14px;
  --transition: all 0.3s ease;
}
html { scroll-behavior: smooth; }
body { font-family: 'Nunito', sans-serif; color: var(--text); background: var(--white); overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ===== TOPBAR ===== */
.topbar { background: var(--red-dark); color: rgba(255,255,255,0.9); font-size: 12.5px; font-weight: 600; padding: 7px 0; text-align: center; letter-spacing: 0.3px; }
.topbar-inner { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; padding: 0 20px; }
.topbar-inner i { color: var(--gold); margin-right: 4px; }
.topbar-divider { color: rgba(255,255,255,0.3); }

/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 34px; left: 0; right: 0; z-index: 1000; padding: 12px 0; transition: var(--transition); background: rgba(26,10,10,0.15); backdrop-filter: blur(4px); }
.navbar.scrolled { top: 0; background: rgba(26,10,10,0.97); backdrop-filter: blur(16px); padding: 10px 0; box-shadow: 0 4px 24px rgba(0,0,0,0.4); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }

/* Logo */
.nav-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-badge { width: 46px; height: 46px; background: var(--red); border: 3px solid var(--gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Noto Serif TC', serif; font-weight: 900; font-size: 16px; color: var(--gold); letter-spacing: 1px; box-shadow: 0 0 0 2px var(--red-dark); }
.logo-texts { display: flex; flex-direction: column; line-height: 1.2; }
.logo-main { font-family: 'Oswald', sans-serif; font-size: 18px; font-weight: 700; color: var(--white); letter-spacing: 1px; }
.logo-cn { font-family: 'Noto Serif TC', serif; color: var(--gold); font-size: 16px; }
.logo-sub { font-family: 'Noto Serif TC', serif; font-size: 13px; color: var(--gold); letter-spacing: 2px; }

/* Nav links */
.nav-links { display: flex; list-style: none; gap: 4px; }
.nav-link { color: rgba(255,255,255,0.85); padding: 7px 13px; border-radius: 6px; font-weight: 600; font-size: 13px; transition: var(--transition); white-space: nowrap; }
.nav-link:hover, .nav-link.active { color: var(--gold); background: rgba(200,16,46,0.35); }

/* Nav actions */
.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-phone { background: var(--gold); color: var(--dark); padding: 8px 16px; border-radius: 50px; font-weight: 800; font-size: 13px; display: flex; align-items: center; gap: 6px; transition: var(--transition); white-space: nowrap; }
.nav-phone:hover { background: var(--gold-dark); transform: translateY(-1px); }
.cart-btn { position: relative; background: rgba(200,16,46,0.3); border: 1px solid rgba(255,215,0,0.4); color: var(--white); width: 42px; height: 42px; border-radius: 50%; cursor: pointer; font-size: 15px; transition: var(--transition); }
.cart-btn:hover { background: var(--red); border-color: var(--gold); }
.cart-count { position: absolute; top: -4px; right: -4px; background: var(--gold); color: var(--dark); font-size: 10px; font-weight: 800; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* ===== HERO / BANNER ===== */
.hero { position: relative; height: 100vh; min-height: 620px; overflow: hidden; }
.banner-slider { position: relative; width: 100%; height: 100%; }
.slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.2s ease; }
.slide.active { opacity: 1; }
.slide-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(26,10,10,0.82) 0%, rgba(150,10,30,0.35) 60%, rgba(0,0,0,0.2) 100%); }
.slide-content { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; color: var(--white); width: 90%; max-width: 720px; animation: fadeInUp 0.9s ease; }
@keyframes fadeInUp { from { opacity: 0; transform: translate(-50%, -38%); } to { opacity: 1; transform: translate(-50%, -50%); } }

/* Chinese deco text */
.slide-cn-deco { font-family: 'Noto Serif TC', serif; font-size: clamp(60px, 12vw, 130px); font-weight: 900; color: rgba(255,215,0,0.12); position: absolute; top: -30px; left: 50%; transform: translateX(-50%); white-space: nowrap; pointer-events: none; letter-spacing: 8px; }

.slide-tag { display: inline-block; background: var(--red); border: 2px solid var(--gold); color: var(--gold); padding: 6px 22px; border-radius: 4px; font-size: 13px; font-weight: 700; margin-bottom: 16px; letter-spacing: 1px; text-transform: uppercase; }
.slide-title { font-family: 'Oswald', sans-serif; font-size: clamp(52px, 9vw, 100px); line-height: 1.05; margin-bottom: 16px; font-weight: 700; text-shadow: 2px 4px 12px rgba(0,0,0,0.5); }
.slide-title span { color: var(--gold); font-family: 'Noto Serif TC', serif; }
.slide-desc { font-size: 16px; color: rgba(255,255,255,0.85); margin-bottom: 32px; line-height: 1.7; }
.slide-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Buttons */
.btn-primary { background: var(--red); border: 2px solid var(--gold); color: var(--gold); padding: 13px 30px; border-radius: 4px; font-weight: 800; font-size: 14px; transition: var(--transition); display: inline-block; letter-spacing: 0.5px; }
.btn-primary:hover { background: var(--gold); color: var(--dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(200,16,46,0.4); }
.btn-outline { background: transparent; color: var(--white); padding: 13px 30px; border-radius: 4px; font-weight: 700; font-size: 14px; border: 2px solid rgba(255,255,255,0.7); transition: var(--transition); display: inline-block; }
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--gold); color: var(--gold); }

/* Slider controls */
.slider-prev, .slider-next { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(200,16,46,0.5); border: 2px solid rgba(255,215,0,0.5); color: var(--gold); width: 50px; height: 50px; border-radius: 4px; cursor: pointer; font-size: 18px; z-index: 10; transition: var(--transition); }
.slider-prev { left: 20px; }
.slider-next { right: 20px; }
.slider-prev:hover, .slider-next:hover { background: var(--red); border-color: var(--gold); }
.slider-dots { position: absolute; bottom: 80px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 10; }
.dot { width: 10px; height: 10px; border-radius: 2px; background: rgba(255,255,255,0.4); cursor: pointer; transition: var(--transition); }
.dot.active { background: var(--gold); width: 28px; }
.scroll-indicator { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.6); font-size: 12px; z-index: 10; animation: bounce 2s infinite; }
.scroll-mouse { width: 22px; height: 36px; border: 2px solid rgba(255,215,0,0.5); border-radius: 11px; display: flex; justify-content: center; padding-top: 6px; }
.scroll-wheel { width: 4px; height: 8px; background: var(--gold); border-radius: 2px; animation: scrollWheel 1.5s infinite; }
@keyframes scrollWheel { 0%,100%{transform:translateY(0);opacity:1} 50%{transform:translateY(6px);opacity:0.3} }
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-6px)} }

/* ===== BRAND STRIP (chạy ngang) ===== */
.brand-strip { background: var(--red); overflow: hidden; padding: 10px 0; border-top: 2px solid var(--gold); border-bottom: 2px solid var(--gold); }
.brand-strip-inner { display: flex; gap: 24px; white-space: nowrap; animation: marquee 18s linear infinite; font-family: 'Noto Serif TC', serif; font-weight: 700; font-size: 14px; color: var(--gold); letter-spacing: 1px; }
.strip-dot { color: rgba(255,215,0,0.5); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== FEATURES ===== */
.features { background: var(--dark); padding: 64px 0; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card { text-align: center; padding: 32px 20px; border-radius: var(--radius); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,215,0,0.15); transition: var(--transition); }
.feature-card:hover { background: rgba(200,16,46,0.15); border-color: rgba(255,215,0,0.5); transform: translateY(-4px); }
.feature-icon { font-size: 38px; margin-bottom: 14px; }
.feature-card h3 { color: var(--gold); font-size: 15px; font-weight: 700; margin-bottom: 8px; font-family: 'Noto Serif TC', serif; }
.feature-card p { color: rgba(255,255,255,0.55); font-size: 13px; line-height: 1.6; }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 48px; }
.cn-header-deco { font-family: 'Noto Serif TC', serif; font-size: clamp(48px, 8vw, 80px); font-weight: 900; color: rgba(200,16,46,0.1); line-height: 1; margin-bottom: -20px; letter-spacing: 6px; }
.section-tag { color: var(--red); font-weight: 800; font-size: 13px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 10px; display: block; }
.section-title { font-family: 'Noto Serif TC', serif; font-size: clamp(26px, 4vw, 40px); color: var(--dark); margin-bottom: 12px; font-weight: 900; }
.section-desc { color: var(--text-light); font-size: 15px; max-width: 520px; margin: 0 auto; }

/* ===== MENU SECTION ===== */
.menu-section { padding: 80px 0; background: var(--cream); }
.menu-tabs { display: flex; justify-content: center; gap: 12px; margin-bottom: 40px; }
.tab-btn { padding: 12px 32px; border-radius: 4px; border: 2px solid var(--red); background: transparent; color: var(--red); font-weight: 800; font-size: 15px; cursor: pointer; transition: var(--transition); display: flex; align-items: center; gap: 8px; font-family: 'Nunito', sans-serif; }
.tab-btn.active, .tab-btn:hover { background: var(--red); color: var(--gold); border-color: var(--red); box-shadow: 0 4px 16px rgba(200,16,46,0.3); }
.menu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 22px; }
.menu-card { background: white; border-radius: var(--radius); overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.07); transition: var(--transition); border: 1px solid rgba(200,16,46,0.08); }
.menu-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(200,16,46,0.25); }
.menu-card-img { position: relative; height: 200px; overflow: hidden; }
.menu-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.menu-card:hover .menu-card-img img { transform: scale(1.08); }
.menu-card-badge { position: absolute; top: 10px; left: 10px; background: var(--red); color: var(--gold); padding: 4px 12px; border-radius: 3px; font-size: 11px; font-weight: 800; border: 1px solid var(--gold); font-family: 'Noto Serif TC', serif; }
.menu-card-body { padding: 16px; }
.menu-card-name { font-weight: 800; font-size: 16px; color: var(--dark); margin-bottom: 6px; }
.menu-card-desc { color: var(--text-light); font-size: 13px; line-height: 1.5; margin-bottom: 14px; }
.menu-card-footer { display: flex; align-items: center; justify-content: space-between; }
.menu-card-price { font-weight: 900; font-size: 19px; color: var(--red); }
.btn-add { background: var(--red); color: var(--gold); border: 2px solid var(--gold); width: 36px; height: 36px; border-radius: 4px; cursor: pointer; font-size: 20px; font-weight: 900; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.btn-add:hover { background: var(--gold); color: var(--dark); transform: scale(1.12); }

/* ===== BẢNG MENU ===== */
.menu-board-section { padding: 80px 0; background: var(--dark2); position: relative; overflow: hidden; }
.menu-board-section::before { content: '和記'; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-family: 'Noto Serif TC', serif; font-size: 300px; font-weight: 900; color: rgba(255,215,0,0.03); pointer-events: none; white-space: nowrap; }
.menu-board-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; position: relative; z-index: 1; }
.menu-board-item { position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer; aspect-ratio: 4/3; border: 2px solid rgba(255,215,0,0.2); transition: var(--transition); }
.menu-board-item:hover { border-color: var(--gold); }
.menu-board-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.menu-board-item:hover img { transform: scale(1.05); }
.menu-board-overlay { position: absolute; inset: 0; background: rgba(26,10,10,0.6); display: flex; flex-direction: column; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); gap: 8px; }
.menu-board-overlay i { color: var(--gold); font-size: 32px; }
.menu-board-overlay span { color: var(--gold); font-weight: 700; font-size: 14px; }
.menu-board-item:hover .menu-board-overlay { opacity: 1; }

/* ===== ORDER SECTION ===== */
.order-section { padding: 80px 0; background: var(--cream); }
.order-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.order-form-card, .order-cart-card { background: white; border-radius: var(--radius); padding: 32px; box-shadow: 0 4px 20px rgba(0,0,0,0.07); border: 1px solid rgba(200,16,46,0.1); }
.order-form-card h3, .order-cart-card h3 { font-size: 17px; font-weight: 800; color: var(--dark); margin-bottom: 24px; display: flex; align-items: center; gap: 10px; border-bottom: 2px solid var(--red); padding-bottom: 12px; }
.order-form-card h3 i, .order-cart-card h3 i { color: var(--red); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 700; font-size: 14px; color: var(--dark); margin-bottom: 8px; }
.required { color: var(--red); }
.form-group input, .form-group textarea { width: 100%; padding: 12px 16px; border: 2px solid #f0dede; border-radius: 8px; font-family: 'Nunito', sans-serif; font-size: 14px; transition: var(--transition); outline: none; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(200,16,46,0.1); }
.btn-order { width: 100%; padding: 15px; background: var(--red); color: var(--gold); border: 2px solid var(--gold); border-radius: 6px; font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 15px; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 10px; letter-spacing: 0.5px; }
.btn-order:hover { background: var(--gold); color: var(--dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(200,16,46,0.3); }
.cart-items-list { min-height: 200px; max-height: 380px; overflow-y: auto; }
.cart-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px; color: var(--text-light); gap: 12px; }
.cart-empty i { font-size: 40px; color: #ddd; }
.cart-empty a { color: var(--red); font-weight: 700; }
.cart-item { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid #f5e0e0; }
.cart-item-img { width: 54px; height: 54px; border-radius: 8px; object-fit: cover; flex-shrink: 0; border: 1px solid rgba(200,16,46,0.15); }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 700; font-size: 14px; color: var(--dark); }
.cart-item-price { color: var(--red); font-weight: 700; font-size: 13px; }
.cart-item-qty { display: flex; align-items: center; gap: 8px; }
.qty-btn { width: 28px; height: 28px; border-radius: 4px; border: 1px solid var(--red); background: transparent; color: var(--red); cursor: pointer; font-size: 16px; font-weight: 800; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.qty-btn:hover { background: var(--red); color: var(--gold); }
.qty-num { font-weight: 800; font-size: 15px; min-width: 20px; text-align: center; }
.cart-total-wrap { padding-top: 16px; border-top: 2px solid #f5e0e0; margin-top: 8px; }
.cart-total-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; color: var(--text-light); }
.cart-total-row.total { font-size: 18px; font-weight: 900; color: var(--red); padding-top: 10px; }
.btn-clear-cart { width: 100%; margin-top: 12px; padding: 10px; background: transparent; border: 1px solid #ffb3b3; color: #c00; border-radius: 6px; cursor: pointer; font-weight: 700; font-size: 13px; transition: var(--transition); }
.btn-clear-cart:hover { background: #fff0f0; }

/* ===== CONTACT ===== */
.contact-section { padding: 80px 0; background: white; }
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.contact-card { text-align: center; padding: 32px 20px; border-radius: var(--radius); border: 2px solid rgba(200,16,46,0.12); transition: var(--transition); }
.contact-card:hover { border-color: var(--red); box-shadow: var(--shadow); transform: translateY(-4px); }
.contact-icon { width: 58px; height: 58px; background: var(--red); border: 2px solid var(--gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; font-size: 20px; color: var(--gold); }
.contact-card h4 { font-weight: 800; color: var(--dark); margin-bottom: 8px; font-size: 15px; }
.contact-card p { color: var(--text-light); font-size: 14px; line-height: 1.7; }
.contact-card a { color: var(--red); font-weight: 700; }
.contact-card a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
.footer { background: var(--dark); padding: 0 0 0; }
.footer-top-deco { background: var(--red); border-top: 2px solid var(--gold); border-bottom: 2px solid var(--gold); padding: 10px 0; text-align: center; display: flex; justify-content: center; gap: 20px; font-family: 'Noto Serif TC', serif; font-weight: 700; font-size: 14px; color: var(--gold); letter-spacing: 2px; flex-wrap: wrap; }
.footer-top-deco span:nth-child(even) { color: rgba(255,215,0,0.4); }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding: 48px 0 40px; }
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-logo { display: flex; align-items: center; gap: 12px; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 13px; line-height: 1.7; }
.footer-phones { display: flex; flex-direction: column; gap: 6px; }
.footer-phones a { color: var(--gold); font-weight: 700; font-size: 14px; display: flex; align-items: center; gap: 8px; transition: var(--transition); }
.footer-phones a:hover { color: white; }
.footer-links h4, .footer-social h4 { color: var(--gold); font-weight: 800; margin-bottom: 16px; font-family: 'Noto Serif TC', serif; letter-spacing: 1px; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.5); font-size: 14px; transition: var(--transition); }
.footer-links a:hover { color: var(--gold); }
.social-links { display: flex; gap: 10px; margin-bottom: 16px; }
.social-links a { width: 40px; height: 40px; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,215,0,0.2); border-radius: 4px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); transition: var(--transition); }
.social-links a:hover { background: var(--red); border-color: var(--gold); color: var(--gold); }
.footer-hours { color: rgba(255,255,255,0.5); font-size: 13px; line-height: 1.8; }
.footer-hours i { color: var(--gold); margin-right: 6px; }
.footer-bottom { border-top: 1px solid rgba(255,215,0,0.1); padding: 18px 0; text-align: center; color: rgba(255,255,255,0.35); font-size: 12px; }

/* ===== CART SIDEBAR ===== */
.cart-sidebar { position: fixed; top: 0; right: -400px; width: 380px; height: 100vh; background: white; z-index: 2000; box-shadow: -8px 0 40px rgba(0,0,0,0.2); transition: right 0.4s cubic-bezier(0.4,0,0.2,1); display: flex; flex-direction: column; }
.cart-sidebar.open { right: 0; }
.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.55); z-index: 1999; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.cart-overlay.show { opacity: 1; pointer-events: all; }
.cart-sidebar-header { padding: 18px 22px; border-bottom: 2px solid var(--red); display: flex; align-items: center; justify-content: space-between; background: var(--red); }
.cart-sidebar-header h3 { font-size: 16px; font-weight: 800; color: var(--gold); display: flex; align-items: center; gap: 10px; }
.cart-sidebar-header button { background: none; border: none; font-size: 20px; cursor: pointer; color: rgba(255,215,0,0.8); transition: var(--transition); }
.cart-sidebar-header button:hover { color: white; }
.cart-sidebar-body { flex: 1; overflow-y: auto; padding: 16px 22px; }
.cart-sidebar-footer { padding: 18px 22px; border-top: 2px solid rgba(200,16,46,0.15); display: flex; flex-direction: column; gap: 12px; }

/* ===== LIGHTBOX ===== */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.94); z-index: 3000; display: none; align-items: center; justify-content: center; padding: 20px; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 10px; object-fit: contain; border: 2px solid var(--gold); }
.lightbox-close { position: absolute; top: 20px; right: 20px; background: var(--red); border: 2px solid var(--gold); color: var(--gold); width: 44px; height: 44px; border-radius: 4px; cursor: pointer; font-size: 18px; transition: var(--transition); }
.lightbox-close:hover { background: var(--gold); color: var(--dark); }

/* ===== TOAST ===== */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(100px); background: var(--dark); color: white; padding: 13px 26px; border-radius: 4px; font-weight: 700; font-size: 14px; z-index: 4000; transition: transform 0.4s cubic-bezier(0.4,0,0.2,1); white-space: nowrap; box-shadow: 0 8px 24px rgba(0,0,0,0.3); border-left: 4px solid var(--gold); }
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { border-left-color: #2ed573; }
.toast.error { border-left-color: var(--red); }

/* ===== MODAL ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.65); z-index: 3500; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.open { display: flex; }
.modal-card { background: white; border-radius: 16px; padding: 40px; max-width: 480px; width: 100%; text-align: center; animation: modalIn 0.4s cubic-bezier(0.4,0,0.2,1); border-top: 5px solid var(--red); }
@keyframes modalIn { from{opacity:0;transform:scale(0.8)} to{opacity:1;transform:scale(1)} }
.modal-icon { font-size: 56px; margin-bottom: 14px; }
.modal-icon.success { color: #2ed573; }
.modal-card h3 { font-size: 22px; font-weight: 900; color: var(--dark); margin-bottom: 10px; font-family: 'Noto Serif TC', serif; }
.modal-card p { color: var(--text-light); margin-bottom: 18px; }
.modal-order-detail { background: var(--cream); border-radius: 10px; padding: 16px; margin-bottom: 22px; text-align: left; font-size: 14px; line-height: 1.9; border-left: 3px solid var(--red); }

/* ===== FLOAT CALL BTN ===== */
.float-call-btn { position: fixed; bottom: 28px; right: 28px; width: 56px; height: 56px; background: var(--red); border: 3px solid var(--gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--gold); font-size: 22px; z-index: 999; box-shadow: 0 4px 20px rgba(200,16,46,0.5); animation: pulse 2s infinite; transition: var(--transition); }
.float-call-btn:hover { background: var(--gold); color: var(--dark); transform: scale(1.1); }
@keyframes pulse { 0%,100%{box-shadow:0 4px 20px rgba(200,16,46,0.5)} 50%{box-shadow:0 4px 30px rgba(200,16,46,0.8),0 0 0 8px rgba(200,16,46,0.15)} }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .contact-grid { grid-template-columns: repeat(2,1fr); }
  .footer-content { grid-template-columns: 1fr 1fr; }
  .nav-phone { display: none; }
}
@media (max-width: 768px) {
  .topbar { display: none; }
  .navbar { top: 0; }
  .nav-links { display: none; position: fixed; top: 68px; left: 0; right: 0; background: rgba(26,10,10,0.98); flex-direction: column; padding: 16px; gap: 4px; border-bottom: 2px solid var(--gold); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .order-layout { grid-template-columns: 1fr; }
  .menu-board-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; }
  .cart-sidebar { width: 100%; right: -100%; }
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .brand-strip-inner { animation-duration: 12s; }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .menu-grid { grid-template-columns: 1fr; }
  .slide-btns { flex-direction: column; align-items: center; }
  .footer-top-deco { gap: 12px; font-size: 12px; }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f5e0e0; }
::-webkit-scrollbar-thumb { background: var(--red); border-radius: 3px; }

/* ===== ANIMATIONS ===== */
.fade-in { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===================================================
   BẢN ĐỒ FOOTER
   =================================================== */
.footer-map-section { background: #111; border-top: 3px solid var(--gold); border-bottom: 1px solid rgba(255,215,0,0.15); padding: 48px 0; }
.footer-map-wrap { display: grid; grid-template-columns: 380px 1fr; gap: 32px; align-items: stretch; min-height: 340px; }
.footer-map-info { display: flex; flex-direction: column; gap: 20px; }
.map-info-header { display: flex; align-items: center; gap: 14px; padding-bottom: 18px; border-bottom: 1px solid rgba(255,215,0,0.2); }
.map-info-header h3 { font-family: 'Oswald', sans-serif; font-size: 20px; color: var(--white); font-weight: 700; }
.map-info-header p { font-family: 'Noto Serif TC', serif; color: var(--gold); font-size: 13px; }
.map-info-list { display: flex; flex-direction: column; gap: 14px; flex: 1; }
.map-info-item { display: flex; align-items: flex-start; gap: 12px; }
.map-info-item i { color: var(--gold); font-size: 15px; margin-top: 3px; width: 18px; flex-shrink: 0; }
.map-info-item strong { display: block; color: var(--white); font-size: 13px; font-weight: 700; margin-bottom: 2px; }
.map-info-item span { color: rgba(255,255,255,0.55); font-size: 13px; line-height: 1.5; }
.map-info-item a { color: var(--gold); font-weight: 700; transition: var(--transition); }
.map-info-item a:hover { color: white; }
.btn-directions { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--red); border: 2px solid var(--gold); color: var(--gold); padding: 13px 20px; border-radius: 6px; font-weight: 800; font-size: 14px; transition: var(--transition); text-align: center; }
.btn-directions:hover { background: var(--gold); color: var(--dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(200,16,46,0.4); }
.footer-map-embed { border-radius: 10px; overflow: hidden; border: 2px solid rgba(255,215,0,0.3); min-height: 340px; }
.footer-map-embed iframe { display: block; width: 100%; height: 100%; min-height: 340px; }

@media (max-width: 900px) {
  .footer-map-wrap { grid-template-columns: 1fr; }
  .footer-map-embed { min-height: 260px; }
  .footer-map-embed iframe { min-height: 260px; }
}

/* ===================================================
   MODAL TÙY CHỈNH MÓN
   =================================================== */
.customize-modal-card { max-width: 580px; width: 100%; padding: 0; border-radius: 16px; overflow: hidden; max-height: 92vh; display: flex; flex-direction: column; text-align: left; border-top: none; }

/* Header */
.customize-modal-header { background: var(--red); padding: 18px 22px; display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-shrink: 0; }
.customize-item-preview { display: flex; align-items: center; gap: 14px; flex: 1; min-width: 0; }
.customize-item-preview img { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; border: 2px solid var(--gold); flex-shrink: 0; }
.customize-item-preview h3 { font-size: 17px; font-weight: 800; color: var(--white); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.customize-item-price { color: var(--gold); font-weight: 800; font-size: 16px; }
.customize-close-btn { background: rgba(255,255,255,0.15); border: 1px solid rgba(255,215,0,0.4); color: var(--gold); width: 36px; height: 36px; border-radius: 50%; cursor: pointer; font-size: 16px; flex-shrink: 0; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.customize-close-btn:hover { background: rgba(255,255,255,0.3); }

/* Body */
.customize-body { flex: 1; overflow-y: auto; padding: 20px 22px; display: flex; flex-direction: column; gap: 20px; }
.customize-group { }
.customize-group-title { font-weight: 800; font-size: 14px; color: var(--dark); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.customize-group-title i { color: var(--red); }

/* Radio options */
.customize-options { display: flex; flex-wrap: wrap; gap: 10px; }
.cust-opt { cursor: pointer; }
.cust-opt input[type="radio"] { display: none; }
.cust-opt span { display: flex; flex-direction: column; align-items: center; padding: 10px 16px; border: 2px solid #f0dede; border-radius: 10px; font-weight: 700; font-size: 14px; color: var(--text); transition: var(--transition); min-width: 80px; text-align: center; background: white; cursor: pointer; }
.cust-opt span small { font-size: 11px; font-weight: 400; color: #999; margin-top: 3px; }
.cust-opt input[type="radio"]:checked + span { border-color: var(--red); background: rgba(200,16,46,0.06); color: var(--red); }
.cust-opt:hover span { border-color: var(--red); }

/* Topping checkboxes */
.customize-toppings { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.cust-topping { cursor: pointer; }
.cust-topping input[type="checkbox"] { display: none; }
.cust-topping span { display: flex; align-items: center; justify-content: center; padding: 9px 8px; border: 2px solid #f0dede; border-radius: 8px; font-size: 12px; font-weight: 600; color: var(--text); transition: var(--transition); background: white; cursor: pointer; text-align: center; gap: 4px; }
.cust-topping input[type="checkbox"]:checked + span { border-color: var(--red); background: rgba(200,16,46,0.07); color: var(--red); }
.cust-topping:hover span { border-color: var(--red); }

/* Note textarea */
.customize-body textarea { width: 100%; padding: 10px 14px; border: 2px solid #f0dede; border-radius: 8px; font-family: 'Nunito', sans-serif; font-size: 13px; resize: none; outline: none; transition: var(--transition); }
.customize-body textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(200,16,46,0.1); }

/* Footer */
.customize-footer { padding: 16px 22px; border-top: 2px solid #f5e0e0; display: flex; align-items: center; gap: 14px; flex-shrink: 0; background: #fff; flex-wrap: wrap; }
.customize-qty-wrap { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.customize-total-wrap { display: flex; flex-direction: column; flex: 1; }
.customize-total-label { font-size: 12px; color: #999; }
.customize-total-price { font-size: 20px; font-weight: 900; color: var(--red); }
.customize-confirm-btn { flex-shrink: 0; padding: 12px 20px; font-size: 14px; border-radius: 8px; white-space: nowrap; }

/* Cart item customization tags */
.cart-item-custom { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.custom-tag { background: rgba(200,16,46,0.08); color: var(--red); border: 1px solid rgba(200,16,46,0.2); padding: 2px 8px; border-radius: 50px; font-size: 11px; font-weight: 600; }

@media (max-width: 520px) {
  .customize-toppings { grid-template-columns: repeat(2, 1fr); }
  .customize-options { gap: 8px; }
  .cust-opt span { min-width: 68px; padding: 8px 10px; font-size: 13px; }
  .customize-footer { flex-direction: column; align-items: stretch; }
  .customize-confirm-btn { width: 100%; justify-content: center; }
}