/* ============================================ */ /* PREMIUM SITE MASTER CSS */ /* SEO & Core Web Vitals Optimized */ /* ============================================ */ /* * SEO PERFORMANCE NOTES: * - Critical CSS is inline in for FCP/LCP * - This file contains non-critical styles * - Animations use transform/opacity only (no CLS) * - Font-display: swap for text visibility * - Reduced motion support for accessibility */ /* ============================================ */ /* CSS VARIABLES */ /* ============================================ */ :root { /* Primary Colors */ --primary: #c2185b; --primary-light: #e91e63; --primary-dark: #880e4f; --primary-gradient: linear-gradient(135deg, #e91e63 0%, #c2185b 50%, #880e4f 100%); /* Secondary */ --secondary: #6c5ce7; --secondary-light: #a29bfe; /* Neutrals */ --dark: #1a1a2e; --dark-soft: #2d2d44; --gray-900: #16213e; --gray-800: #1f2937; --gray-700: #374151; --gray-600: #4b5563; --gray-500: #6b7280; --gray-400: #9ca3af; --gray-300: #d1d5db; --gray-200: #e5e7eb; --gray-100: #f3f4f6; --white: #ffffff; /* Accents */ --whatsapp: #25D366; --gold: #ffd700; /* Shadows - Optimized for Performance */ --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08); --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12); --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16); --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2); /* Typography */ --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; /* Spacing */ --space-xs: 4px; --space-sm: 8px; --space-md: 16px; --space-lg: 24px; --space-xl: 32px; --space-2xl: 48px; --space-3xl: 64px; /* Border Radius */ --radius-sm: 6px; --radius-md: 12px; --radius-lg: 20px; --radius-xl: 28px; --radius-full: 9999px; /* Transitions - Short for INP */ --transition-fast: 150ms ease; --transition-normal: 300ms ease; } /* ============================================ */ /* FONT LOADING - Prevent CLS */ /* ============================================ */ /* System font stack while custom fonts load */ body { font-family: var(--font-body); font-display: swap; } /* ============================================ */ /* ENHANCED HEADER STYLES */ /* ============================================ */ /* Background Layers - GPU Accelerated */ .header-bg-layer { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(ellipse at 20% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 50%), radial-gradient(ellipse at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%); pointer-events: none; /* GPU acceleration */ transform: translateZ(0); will-change: auto; /* Reset after animation */ } /* Particle Effect - Optimized Animation */ .header-particles { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.25) 1px, transparent 1px), radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.2) 1px, transparent 1px); background-size: 100px 100px, 150px 150px; pointer-events: none; opacity: 0.5; /* Subtle animation - no transform to prevent CLS */ animation: particleOpacity 8s ease-in-out infinite; } @keyframes particleOpacity { 0%, 100% { opacity: 0.5; } 50% { opacity: 0.7; } } /* Decorative Elements */ .header-decoration { position: absolute; width: 250px; height: 250px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%); pointer-events: none; } .header-decoration.left { top: -125px; left: -125px; } .header-decoration.right { bottom: -125px; right: -125px; } /* ============================================ */ /* NAVIGATION ENHANCEMENTS */ /* ============================================ */ .nav-brand:hover { transform: scale(1.03); } .nav-links a:hover { background: rgba(255, 255, 255, 0.25); transform: translateY(-2px); } .nav-links a.nav-cta { background: var(--whatsapp); border-color: var(--whatsapp); } .nav-links a.nav-cta:hover { background: #20bd5a; box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); } /* ============================================ */ /* HERO SECTION ENHANCEMENTS */ /* ============================================ */ /* Hero Badge Animation - No CLS */ .hero-badge { animation: badgePulse 3s ease-in-out infinite; } @keyframes badgePulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.3); } 50% { box-shadow: 0 0 0 8px rgba(255, 255, 255, 0); } } .hero-badge i { color: var(--gold); } /* Title Highlight Effect */ .hero-title .highlight { position: relative; display: inline-block; } .hero-title .highlight::after { content: ''; position: absolute; bottom: 4px; left: 0; right: 0; height: 6px; background: rgba(255, 215, 0, 0.4); border-radius: 3px; z-index: -1; } .hero-title .subtitle-block { display: block; font-size: clamp(1rem, 3vw, 1.4rem); font-weight: 400; margin-top: var(--space-sm); opacity: 0.95; } /* ============================================ */ /* TRUST BADGES HOVER EFFECTS */ /* ============================================ */ .trust-badge { transition: transform var(--transition-normal), background var(--transition-normal), box-shadow var(--transition-normal); } .trust-badge:hover { background: rgba(255, 255, 255, 0.25); transform: translateY(-4px); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12); } /* ============================================ */ /* STATISTICS CARDS */ /* ============================================ */ .stat-card { transition: transform var(--transition-normal), box-shadow var(--transition-normal); } .stat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); } /* Animation on Scroll - No CLS (uses opacity/transform) */ .stat-card.animate { animation: statReveal 0.5s ease-out forwards; } @keyframes statReveal { 0% { opacity: 0; transform: translateY(20px); } 100% { opacity: 1; transform: translateY(0); } } .stat-content { display: flex; flex-direction: column; } /* ============================================ */ /* CTA BUTTONS */ /* ============================================ */ .cta-button:hover { transform: translateY(-3px); } .cta-button.primary:hover { background: var(--gray-100); box-shadow: var(--shadow-lg); } .cta-button.secondary:hover { background: rgba(255, 255, 255, 0.3); } .cta-button.whatsapp:hover { background: #20bd5a; box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5); } /* ============================================ */ /* FOOTER STYLES */ /* ============================================ */ .site-footer { background: var(--dark); color: var(--gray-300); padding: var(--space-3xl) 0 var(--space-xl); } .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-2xl); margin-bottom: var(--space-2xl); } .footer-col { text-align: left; } .footer-title { display: flex; align-items: center; gap: var(--space-sm); font-size: 1.1rem; font-weight: 600; color: var(--white); margin-bottom: var(--space-lg); } .footer-title i { color: var(--primary-light); } .footer-text { font-size: 0.9rem; line-height: 1.7; color: var(--gray-400); } .footer-links { list-style: none; padding: 0; margin: 0; } .footer-links li { margin-bottom: var(--space-sm); } .footer-links a { color: var(--gray-400); text-decoration: none; font-size: 0.9rem; transition: color var(--transition-fast), padding-left var(--transition-fast); display: inline-block; } .footer-links a:hover { color: var(--primary-light); padding-left: 5px; } .footer-bottom { text-align: center; padding-top: var(--space-xl); border-top: 1px solid var(--dark-soft); } .copyright { font-size: 0.9rem; color: var(--gray-400); margin-bottom: var(--space-sm); } .disclaimer { font-size: 0.8rem; color: var(--gray-500); } /* ============================================ */ /* RESPONSIVE - TABLET */ /* ============================================ */ @media (max-width: 768px) { .header-container { padding: var(--space-sm); } .hero-section { padding: var(--space-lg) 0; } .hero-badge { padding: var(--space-xs) var(--space-md); font-size: 0.8rem; } .trust-badges { gap: var(--space-sm); } .trust-badge { padding: var(--space-sm) var(--space-md); min-width: 90px; } .badge-icon { width: 38px; height: 38px; font-size: 1rem; } .badge-text { font-size: 0.75rem; } .stats-section { gap: var(--space-sm); } .stat-card { padding: var(--space-md); min-width: 140px; gap: var(--space-sm); } .stat-icon { width: 42px; height: 42px; font-size: 1.1rem; } .stat-number { font-size: 1.5rem; } .stat-label { font-size: 0.75rem; } .cta-section { gap: var(--space-sm); padding: var(--space-md) var(--space-sm) var(--space-xl); } .cta-button { padding: var(--space-sm) var(--space-lg); font-size: 0.85rem; min-width: 140px; } .footer-grid { gap: var(--space-xl); } } /* ============================================ */ /* RESPONSIVE - MOBILE */ /* ============================================ */ @media (max-width: 576px) { .top-nav { padding: var(--space-sm) 0; margin-bottom: var(--space-md); } .nav-brand { font-size: 1.2rem; } .nav-links a span { display: none; } .nav-links a { padding: var(--space-sm); width: 40px; height: 40px; justify-content: center; } .hero-section { padding: var(--space-md) 0; } .trust-badge { flex: 1 1 calc(33.333% - 10px); padding: var(--space-sm); min-width: 80px; } .badge-icon { width: 35px; height: 35px; font-size: 0.9rem; } .badge-text { font-size: 0.7rem; } .stats-section { margin: var(--space-lg) 0; padding: 0 var(--space-xs); } .stat-card { flex: 1 1 100%; max-width: 100%; } .cta-section { flex-direction: column; padding: var(--space-md) var(--space-sm) var(--space-lg); } .cta-button { width: 100%; max-width: 280px; } .footer-grid { grid-template-columns: 1fr; text-align: center; } .footer-col { text-align: center; } .footer-title { justify-content: center; } .footer-links a:hover { padding-left: 0; } .main-content { padding: var(--space-lg) 0 var(--space-2xl); } } /* ============================================ */ /* RESPONSIVE - EXTRA SMALL */ /* ============================================ */ @media (max-width: 380px) { .header-container { padding: var(--space-xs); } .nav-links { gap: var(--space-xs); } .trust-badge { padding: var(--space-xs); } .badge-icon { width: 30px; height: 30px; font-size: 0.85rem; } .badge-text { font-size: 0.65rem; } .stat-card { padding: var(--space-sm) var(--space-md); } .stat-icon { width: 38px; height: 38px; font-size: 1rem; } .stat-number { font-size: 1.3rem; } } /* ============================================ */ /* ACCESSIBILITY */ /* ============================================ */ /* Focus Styles - Required for Accessibility */ a:focus-visible, button:focus-visible { outline: 3px solid var(--primary-light); outline-offset: 2px; } .nav-links a:focus-visible, .cta-button:focus-visible { outline-color: var(--white); } /* Skip Link for Screen Readers */ .skip-link { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--primary); color: var(--white); padding: var(--space-sm) var(--space-md); border-radius: var(--radius-sm); z-index: 9999; transition: top var(--transition-fast); } .skip-link:focus { top: var(--space-sm); } /* ============================================ */ /* REDUCED MOTION - Accessibility */ /* ============================================ */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } .header-particles { animation: none; opacity: 0.5; } .hero-badge { animation: none; } .stat-card.animate { animation: none; opacity: 1; transform: none; } } /* ============================================ */ /* HIGH CONTRAST MODE */ /* ============================================ */ @media (prefers-contrast: high) { .trust-badge, .stat-card, .cta-button { border: 2px solid currentColor; } .hero-title, .badge-text, .stat-number { text-shadow: none; } } /* ============================================ */ /* PRINT STYLES */ /* ============================================ */ @media print { .premium-header { background: var(--white) !important; color: var(--dark) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; } .header-bg-layer, .header-particles, .header-decoration, .cta-section { display: none !important; } .hero-title, .hero-subtitle, .badge-text, .stat-number, .stat-label { color: var(--dark) !important; } .trust-badge, .stat-card { border: 1px solid var(--gray-300); box-shadow: none; } } /* ============================================ */ /* BROWSER FALLBACKS */ /* ============================================ */ /* Fallback for browsers without backdrop-filter */ @supports not (backdrop-filter: blur(10px)) { .nav-links a, .trust-badge, .hero-badge, .cta-button.secondary { background: rgba(255, 255, 255, 0.3); } } /* Fallback for browsers without CSS Grid */ @supports not (display: grid) { .footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; } .footer-col { flex: 1 1 30%; min-width: 200px; margin-bottom: var(--space-xl); } } /* ============================================ */ /* PERFORMANCE OPTIMIZATIONS */ /* ============================================ */ /* Contain for Layout Performance */ .premium-header { contain: layout style; } .stat-card { contain: layout; } /* GPU Acceleration Hints - Use Sparingly */ .stat-card:hover, .trust-badge:hover, .cta-button:hover { will-change: transform; } /* Reset will-change after interaction */ .stat-card, .trust-badge, .cta-button { will-change: auto; }