/* ===== DESIGN TOKENS ===== */
:root {
  --bg: #f2f2f4;
  --bg-white: #ffffff;
  --accent: #e31b23;
  --accent-dark: #b71419;
  --accent-light: #ff4d4d;
  --accent-gradient: linear-gradient(135deg, #e31b23 0%, #ff4d4d 100%);
  --hero-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #e31b23 100%);
  --dark: #0a0a0a;
  --text-dark: #111;
  --text-body: #444;
  --text-light: #777;
  --text-white: #fff;
  --border: #e8e8e8;
  --card-shadow: 0 2px 16px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 8px 32px rgba(0,0,0,0.12);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --container: 1200px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: var(--bg); color: var(--text-body); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--text-dark); }
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { margin-bottom: 10px; }
.section-header p { color: var(--text-light); max-width: 550px; margin: 0 auto; font-size: 1rem; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 30px; border-radius: 50px; font-weight: 600; font-size: 0.95rem; transition: var(--transition); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 16px rgba(229,57,53,0.3); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(229,57,53,0.4); }
.btn-outline { background: #fff; color: var(--accent); border: 2px solid var(--accent); }
.btn-outline:hover { background: var(--accent); color: #fff; }
.btn-white { background: #fff; color: var(--accent); font-weight: 700; }
.btn-white:hover { background: rgba(255,255,255,0.9); transform: translateY(-2px); }
.btn-sm { padding: 10px 22px; font-size: 0.88rem; }
.btn-block { width: 100%; }
.btn-purchase { background: var(--accent); color: #fff; border-radius: var(--radius-xs); padding: 12px; font-weight: 700; font-size: 0.95rem; letter-spacing: 0.5px; transition: var(--transition); }
.btn-purchase:hover { background: var(--accent-dark); }

/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: var(--dark); padding: 0; transition: var(--transition); border-bottom: 1px solid rgba(255,255,255,0.06); }
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.3); background: rgba(10,10,10,0.98); backdrop-filter: blur(12px); }
.navbar .container { display: flex; align-items: center; gap: 24px; height: 64px; }
.navbar-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.navbar-logo img { height: 36px; }
.navbar-brand { font-family: var(--font-heading); font-weight: 800; font-size: 1.15rem; color: #fff; letter-spacing: -0.5px; }
.navbar-search { display: flex; align-items: center; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1); border-radius: 50px; padding: 0 14px; height: 38px; flex: 1; max-width: 320px; transition: var(--transition); }
.navbar-search:focus-within { background: rgba(255,255,255,0.12); border-color: var(--accent); }
.search-icon { color: rgba(255,255,255,0.4); flex-shrink: 0; margin-right: 8px; }
.navbar-search input { background: none; border: none; outline: none; color: #fff; font-size: 0.88rem; width: 100%; font-family: var(--font); }
.navbar-search input::placeholder { color: rgba(255,255,255,0.35); }
.navbar-links { display: flex; gap: 24px; margin-left: auto; }
.navbar-links a { font-size: 0.88rem; color: rgba(255,255,255,0.65); font-weight: 500; transition: var(--transition); position: relative; }
.navbar-links a:hover { color: #fff; }
.navbar-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform 0.25s ease; border-radius: 1px; }
.navbar-links a:hover::after { transform: scaleX(1); }
.navbar-cta { flex-shrink: 0; }
.navbar-wa { background: #25D366 !important; color: #fff !important; gap: 6px; }
.navbar-wa:hover { background: #20bd5a !important; }
.menu-toggle { display: none; flex-direction: column; gap: 5px; }
.menu-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===== POPULAR BADGE ===== */
.product-card.popular { position: relative; border: 2px solid var(--accent); }
.popular-badge { position: absolute; top: 12px; right: 12px; background: linear-gradient(135deg, #ff6b35, #e31b23); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 4px 10px; border-radius: 20px; z-index: 2; letter-spacing: 0.3px; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(227,27,35,0.3); } 50% { box-shadow: 0 0 0 6px rgba(227,27,35,0); } }

/* ===== HERO ===== */
.hero { background: var(--hero-gradient); padding: 130px 24px 60px; text-align: center; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: rgba(227,27,35,0.12); border-radius: 50%; }
.hero::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 400px; height: 400px; background: rgba(227,27,35,0.08); border-radius: 50%; }
.hero-content { position: relative; z-index: 1; }
.hero-logo { width: 110px; height: 110px; margin: 0 auto 20px; animation: logoIn 0.8s ease-out; }
.hero-logo img { width: 100%; height: 100%; object-fit: contain; }
@keyframes logoIn { from { opacity: 0; transform: scale(0.8); } to { opacity: 1; transform: scale(1); } }
.hero h1 { color: #fff; margin-bottom: 12px; animation: fadeUp 0.6s ease-out 0.1s both; }
.hero h1 .accent-text { color: var(--accent); }
.hero p { color: rgba(255,255,255,0.75); font-size: 1.05rem; max-width: 500px; margin: 0 auto 28px; animation: fadeUp 0.6s ease-out 0.2s both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ===== CATEGORY TABS ===== */
.category-tabs { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; padding: 20px 0 10px; animation: fadeUp 0.6s ease-out 0.3s both; }
.category-tab { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 18px; border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); color: rgba(255,255,255,0.7); font-size: 0.78rem; font-weight: 500; min-width: 70px; }
.category-tab:hover { background: rgba(255,255,255,0.12); color: #fff; }
.category-tab.active { background: rgba(255,255,255,0.2); color: #fff; }
.category-tab-icon { font-size: 1.4rem; }

/* ===== SERVICES SECTION ===== */
.services-section { padding: 50px 0 60px; }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ===== PRODUCT CARD ===== */
.product-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--card-shadow); transition: var(--transition); display: flex; flex-direction: column; cursor: pointer; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow-hover); }
.product-card-top { padding: 24px 20px 20px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid #f0f0f0; }
.product-badge { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1rem; color: #fff; font-family: var(--font-heading); flex-shrink: 0; }
.product-card-top h3 { font-size: 1.05rem; color: var(--text-dark); }
.product-card-pricing { background: var(--dark); padding: 22px 20px; text-align: center; color: #fff; }
.product-card-pricing .price { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--accent); }
.product-card-pricing .price-period { font-size: 0.85rem; opacity: 0.7; }
.product-card-pricing .price-note { font-size: 0.75rem; opacity: 0.5; margin-top: 4px; }
.product-card-features { padding: 18px 20px; flex: 1; }
.product-card-features ul { display: flex; flex-direction: column; gap: 8px; }
.product-card-features li { display: flex; align-items: flex-start; gap: 8px; font-size: 0.85rem; color: var(--text-body); line-height: 1.4; }
.product-card-features li .check { color: var(--accent); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.product-card-actions { padding: 0 20px 20px; }

/* ===== COMBO SECTION ===== */
.combo-section { padding: 70px 0; background: #fff; }
.combo-layout { display: grid; grid-template-columns: 1fr 360px; gap: 28px; align-items: start; }
.combo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.combo-item { background: var(--bg); border: 2px solid transparent; border-radius: var(--radius-sm); padding: 16px; cursor: pointer; transition: var(--transition); user-select: none; }
.combo-item:hover { border-color: #ddd; }
.combo-item.selected { border-color: var(--accent); background: #fff; box-shadow: 0 0 0 1px var(--accent); }
.combo-item-header { display: flex; align-items: center; gap: 10px; }
.combo-item-badge { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 0.85rem; color: #fff; font-family: var(--font-heading); flex-shrink: 0; }
.combo-item-name { font-weight: 600; font-size: 0.9rem; color: var(--text-dark); }
.combo-item-check { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #ddd; margin-left: auto; display: flex; align-items: center; justify-content: center; transition: var(--transition); flex-shrink: 0; }
.combo-item.selected .combo-item-check { background: var(--accent); border-color: var(--accent); }
.combo-item-check svg { width: 11px; height: 11px; opacity: 0; transition: var(--transition); }
.combo-item.selected .combo-item-check svg { opacity: 1; }
.combo-plan-options { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 10px; max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.combo-item.selected .combo-plan-options { max-height: 100px; margin-top: 10px; }
.combo-plan-btn { padding: 5px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 500; background: #fff; color: var(--text-light); border: 1px solid var(--border); transition: var(--transition); }
.combo-plan-btn:hover { border-color: var(--accent); color: var(--accent); }
.combo-plan-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Summary */
.combo-summary { background: var(--bg); border-radius: var(--radius); padding: 24px; position: sticky; top: 84px; }
.combo-summary h3 { font-size: 1.05rem; margin-bottom: 16px; color: var(--text-dark); }
.combo-summary-empty { color: var(--text-light); font-size: 0.88rem; text-align: center; padding: 24px 0; }
.combo-summary-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.combo-summary-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; background: #fff; border-radius: var(--radius-xs); font-size: 0.88rem; animation: slideIn 0.25s ease; }
@keyframes slideIn { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: translateX(0); } }
.combo-summary-item .item-name { font-weight: 600; color: var(--text-dark); }
.combo-summary-item .item-plan { color: var(--text-light); font-size: 0.78rem; }
.combo-summary-item .item-price { font-weight: 700; color: var(--accent); }
.combo-summary-item .item-remove { color: var(--text-light); cursor: pointer; padding: 2px 4px; transition: var(--transition); font-size: 0.9rem; }
.combo-summary-item .item-remove:hover { color: #e53935; }
.combo-divider { height: 1px; background: var(--border); margin: 12px 0; }
.combo-total { display: flex; justify-content: space-between; align-items: center; font-family: var(--font-heading); font-size: 1.2rem; font-weight: 700; margin-bottom: 16px; color: var(--text-dark); }
.combo-total .total-amount { color: var(--accent); }
.combo-item-count { background: #fef0f0; color: var(--accent); padding: 8px; border-radius: var(--radius-xs); font-size: 0.82rem; text-align: center; margin-bottom: 12px; font-weight: 500; }

/* ===== HOW IT WORKS ===== */
.how-section { padding: 70px 0; background: var(--bg); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step-card { text-align: center; padding: 36px 24px; background: #fff; border-radius: var(--radius); box-shadow: var(--card-shadow); transition: var(--transition); }
.step-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow-hover); }
.step-number { width: 56px; height: 56px; border-radius: 50%; background: #fef0f0; color: var(--accent); font-family: var(--font-heading); font-weight: 800; font-size: 1.4rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; }
.step-card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.step-card p { color: var(--text-light); font-size: 0.9rem; }

/* ===== FEATURES STRIP ===== */
.features-strip { padding: 50px 0; background: var(--dark); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-item { text-align: center; padding: 24px 16px; }
.feature-icon { font-size: 2rem; margin-bottom: 12px; }
.feature-item h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; color: #fff; }
.feature-item p { font-size: 0.82rem; color: rgba(255,255,255,0.6); line-height: 1.5; }

/* ===== FAQ ===== */
.faq-section { padding: 70px 0; background: var(--bg); }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: #fff; border-radius: var(--radius-sm); overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,0.04); }
.faq-question { padding: 18px 22px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-size: 0.92rem; transition: var(--transition); width: 100%; text-align: left; color: var(--text-dark); }
.faq-question:hover { color: var(--accent); }
.faq-icon { transition: transform 0.3s ease; font-size: 1.1rem; color: var(--text-light); flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--accent); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-answer-inner { padding: 0 22px 18px; color: var(--text-light); font-size: 0.9rem; line-height: 1.7; }

/* ===== FOOTER ===== */
.footer { padding: 40px 0 24px; background: var(--dark); color: rgba(255,255,255,0.7); }
.footer-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-logo img { height: 36px; }
.footer-text { font-size: 0.82rem; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.85rem; transition: var(--transition); }
.footer-links a:hover { color: var(--accent); }

/* ===== SERVICE DETAIL MODAL ===== */
.svc-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(6px); z-index: 190; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: var(--transition); }
.svc-modal-overlay.active { opacity: 1; visibility: visible; }
.svc-modal { background: #fff; border-radius: var(--radius); max-width: 440px; width: 100%; transform: scale(0.95); transition: var(--transition); overflow: hidden; }
.svc-modal-overlay.active .svc-modal { transform: scale(1); }
.svc-modal-hero { padding: 28px 24px; background: var(--dark); color: #fff; display: flex; align-items: center; gap: 16px; }
.svc-modal-badge { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.3rem; color: #fff; font-family: var(--font-heading); flex-shrink: 0; }
.svc-modal-info h3 { font-size: 1.2rem; color: #fff; margin-bottom: 4px; }
.svc-modal-info p { font-size: 0.88rem; color: rgba(255,255,255,0.65); }
.svc-modal-body { padding: 24px; }
.svc-modal-features { margin-bottom: 20px; }
.svc-modal-features li { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-body); padding: 6px 0; }
.svc-modal-features li .check { color: var(--accent); font-weight: 700; }
.svc-modal-plans-title { font-size: 0.82rem; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.svc-modal-plans { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.svc-plan-option { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border: 2px solid var(--border); border-radius: var(--radius-xs); cursor: pointer; transition: var(--transition); }
.svc-plan-option:hover { border-color: #ccc; }
.svc-plan-option.active { border-color: var(--accent); background: #fef0f0; }
.svc-plan-option .plan-label { font-weight: 600; font-size: 0.92rem; color: var(--text-dark); }
.svc-plan-option .plan-price { font-weight: 700; color: var(--accent); font-family: var(--font-heading); }
.svc-plan-option .plan-radio { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #ccc; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: var(--transition); }
.svc-plan-option.active .plan-radio { border-color: var(--accent); }
.svc-plan-option.active .plan-radio::after { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.svc-modal-actions { display: flex; gap: 10px; }
.svc-modal-actions .btn { flex: 1; }
.svc-modal-close { position: absolute; top: 16px; right: 16px; width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,0.15); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1rem; transition: var(--transition); }
.svc-modal-close:hover { background: rgba(255,255,255,0.25); }
.svc-modal-hero { position: relative; }

/* ===== INVOICE MODAL ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: var(--transition); }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal { background: #fff; border-radius: var(--radius); max-width: 500px; width: 100%; max-height: 90vh; overflow-y: auto; transform: scale(0.95) translateY(10px); transition: var(--transition); }
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-header { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-header-left { display: flex; align-items: center; gap: 12px; }
.modal-header-left img { height: 32px; }
.modal-header-left h3 { font-size: 1.05rem; }
.modal-close { width: 32px; height: 32px; border-radius: 50%; background: var(--bg); display: flex; align-items: center; justify-content: center; color: var(--text-light); font-size: 1.1rem; transition: var(--transition); }
.modal-close:hover { background: #eee; color: var(--text-dark); }
.modal-body { padding: 20px 24px; }
.invoice-meta { display: flex; justify-content: space-between; margin-bottom: 16px; font-size: 0.85rem; color: var(--text-light); }
.invoice-meta strong { color: var(--text-dark); }
.invoice-items { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.invoice-item { display: flex; justify-content: space-between; padding: 10px 14px; background: var(--bg); border-radius: var(--radius-xs); font-size: 0.9rem; }
.invoice-item .inv-service { font-weight: 600; color: var(--text-dark); }
.invoice-item .inv-plan { color: var(--text-light); font-size: 0.8rem; }
.invoice-item .inv-price { font-weight: 700; color: var(--accent); }
.invoice-total-row { display: flex; justify-content: space-between; padding: 14px 0; border-top: 2px solid var(--border); font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--text-dark); }
.invoice-total-row .total-val { color: var(--accent); }
.invoice-instructions { margin-top: 16px; padding: 14px; background: #fef0f0; border-radius: var(--radius-xs); font-size: 0.82rem; color: var(--text-body); line-height: 1.6; }
.invoice-instructions strong { color: var(--text-dark); }
.modal-actions { padding: 0 24px 20px; display: flex; gap: 10px; }
.modal-actions .btn { flex: 1; justify-content: center; }
.btn-whatsapp { background: #25D366; color: #fff; border-radius: 50px; }
.btn-whatsapp:hover { background: #20bd5a; transform: translateY(-2px); }
.btn-download { background: var(--bg); color: var(--text-dark); border-radius: 50px; }
.btn-download:hover { background: #eee; }

#invoice-capture { background: #fff; color: var(--text-dark); font-family: var(--font); }

/* ===== WHATSAPP FLOAT ===== */
.wa-float { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 80; box-shadow: 0 4px 16px rgba(37,211,102,0.35); transition: var(--transition); }
.wa-float:hover { transform: scale(1.08); box-shadow: 0 6px 24px rgba(37,211,102,0.45); }
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ===== MOBILE FLOATING BAR ===== */
.combo-floating-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); padding: 12px 20px; z-index: 90; justify-content: space-between; align-items: center; box-shadow: 0 -2px 12px rgba(0,0,0,0.08); }
.combo-floating-bar.visible { display: flex; }
.combo-floating-info { font-size: 0.88rem; color: var(--text-dark); font-weight: 500; }
.combo-floating-info span { color: var(--accent); font-weight: 700; }

/* ===== TOAST ===== */
.toast { position: fixed; top: 80px; right: 24px; background: #fff; border: 1px solid var(--border); padding: 12px 20px; border-radius: var(--radius-sm); z-index: 300; font-size: 0.88rem; transform: translateX(120%); transition: var(--transition); display: flex; align-items: center; gap: 8px; box-shadow: var(--card-shadow); color: var(--text-dark); }
.toast.show { transform: translateX(0); }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .combo-layout { grid-template-columns: 1fr; }
  .combo-summary { position: static; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .navbar-links, .navbar-cta { display: none; }
  .navbar-search { max-width: 200px; }
  .navbar-links.mobile-open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--dark); padding: 16px 24px; gap: 12px; border-top: 1px solid rgba(255,255,255,0.08); }
  .menu-toggle { display: flex; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .combo-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .modal-actions { flex-direction: column; }
  .svc-modal-actions { flex-direction: column; }
  .footer-content { flex-direction: column; text-align: center; }
  .category-tab { padding: 8px 12px; min-width: 56px; font-size: 0.72rem; }
  .category-tab-icon { font-size: 1.1rem; }
  .hero { padding: 110px 20px 40px; }
  .navbar-brand { display: none; }
}
@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .combo-grid { grid-template-columns: 1fr; }
}

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