/* ======================================================================== * LeadGen App v6.0 — Sistema de diseño * * Variables CSS para colores, tipografía y espaciados. * Modo claro/oscuro con clase `.dark` en . * Componentes reutilizables: botones, cards, modals, toasts, forms. * Mobile-first: estilos base son móvil, breakpoints expanden a desktop. * ====================================================================== */ /* ------------------------------------------------------------------------ * 1. VARIABLES Y MODO CLARO/OSCURO * ---------------------------------------------------------------------- */ :root { /* Colores corporativos */ --color-primary: #002B86; --color-primary-dark: #001a5e; --color-primary-light: #1d4ed8; --color-accent: #E76114; --color-accent-dark: #c44e0d; --color-secondary: #009CDE; /* Estados semánticos */ --color-success: #16a34a; --color-warning: #f59e0b; --color-danger: #dc2626; --color-info: #0284c7; /* Fondos y texto (modo claro por defecto) */ --bg-page: #f8fafc; --bg-surface: #ffffff; --bg-surface-2: #f1f5f9; --bg-overlay: rgba(15, 23, 42, 0.5); --text-primary: #1e293b; --text-secondary: #64748b; --text-muted: #94a3b8; --text-on-primary: #ffffff; --border-color: #e2e8f0; --border-strong: #cbd5e1; /* Tipografía */ --font-sans: 'Inter', system-ui, -apple-system, sans-serif; --font-mono: ui-monospace, 'Cascadia Mono', 'Source Code Pro', monospace; /* Espaciados */ --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-6: 24px; --space-8: 32px; /* Radios de borde */ --radius-sm: 6px; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 18px; /* Sombras */ --shadow-sm: 0 1px 2px rgba(0,0,0,0.05); --shadow-md: 0 4px 12px rgba(0,0,0,0.08); --shadow-lg: 0 10px 30px rgba(0,0,0,0.12); /* Transiciones */ --transition-fast: 0.15s ease; --transition-base: 0.25s ease; } html.dark { --bg-page: #0f172a; --bg-surface: #1e293b; --bg-surface-2: #0f172a; --bg-overlay: rgba(0, 0, 0, 0.7); --text-primary: #f1f5f9; --text-secondary: #cbd5e1; --text-muted: #94a3b8; --border-color: #334155; --border-strong: #475569; --shadow-sm: 0 1px 2px rgba(0,0,0,0.3); --shadow-md: 0 4px 12px rgba(0,0,0,0.5); --shadow-lg: 0 10px 30px rgba(0,0,0,0.6); } html { color-scheme: light dark; } /* ------------------------------------------------------------------------ * 2. RESET Y BASE * ---------------------------------------------------------------------- */ *, *::before, *::after { box-sizing: border-box; } body { margin: 0; font-family: var(--font-sans); font-size: 15px; line-height: 1.55; background: var(--bg-page); color: var(--text-primary); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; min-height: 100vh; display: flex; flex-direction: column; } a { color: var(--color-primary); text-decoration: none; } a:hover { color: var(--color-primary-dark); } html.dark a { color: var(--color-secondary); } html.dark a:hover { color: #38bdf8; } img { max-width: 100%; height: auto; display: block; } h1, h2, h3, h4 { margin: 0 0 var(--space-3); font-weight: 700; line-height: 1.25; color: var(--text-primary); } h1 { font-size: 32px; } h2 { font-size: 24px; } h3 { font-size: 18px; } h4 { font-size: 16px; } p { margin: 0 0 var(--space-3); } /* Layout helpers */ .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--space-4); } .flex-1 { flex: 1; } .text-center { text-align: center; } /* ------------------------------------------------------------------------ * 3. HEADER + NAVEGACIÓN * ---------------------------------------------------------------------- */ .site-header { background: var(--bg-surface); border-bottom: 1px solid var(--border-color); box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 50; } .header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-3) var(--space-4); max-width: 1200px; margin: 0 auto; } .brand { display: flex; align-items: center; gap: var(--space-3); font-weight: 700; color: var(--text-primary); } .brand-logo { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--color-primary); padding: 5px; object-fit: contain; flex-shrink: 0; } .brand-name { font-size: 17px; } .main-nav { display: none; align-items: center; gap: 2px; } .main-nav a { padding: 8px 12px; border-radius: var(--radius-md); font-size: 14px; font-weight: 500; color: var(--text-secondary); transition: background var(--transition-fast), color var(--transition-fast); } .main-nav a:hover { background: var(--bg-surface-2); color: var(--text-primary); } .main-nav a.active { background: var(--color-primary); color: var(--text-on-primary); } .header-actions { display: flex; align-items: center; gap: var(--space-2); } .icon-btn { background: transparent; border: none; padding: 8px; border-radius: var(--radius-md); color: var(--text-secondary); cursor: pointer; transition: background var(--transition-fast); } .icon-btn:hover { background: var(--bg-surface-2); } @media (min-width: 768px) { .main-nav { display: flex; } .mobile-menu-btn { display: none; } } /* Menú móvil */ .mobile-menu-btn { display: inline-flex; } .mobile-menu { display: none; border-top: 1px solid var(--border-color); background: var(--bg-surface); padding: var(--space-2) var(--space-4); flex-direction: column; gap: 2px; } .mobile-menu.is-open { display: flex; } .mobile-menu a { padding: 10px 12px; border-radius: var(--radius-md); color: var(--text-secondary); font-weight: 500; } .mobile-menu a.active { background: var(--color-primary); color: var(--text-on-primary); } @media (min-width: 768px) { .mobile-menu { display: none !important; } } /* ------------------------------------------------------------------------ * 4. BOTONES * ---------------------------------------------------------------------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; font-size: 14px; font-weight: 600; font-family: inherit; line-height: 1.2; border: 1.5px solid transparent; border-radius: var(--radius-md); cursor: pointer; text-decoration: none; transition: all var(--transition-fast); white-space: nowrap; } .btn:disabled, .btn.is-disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; } .btn-lg { padding: 14px 24px; font-size: 16px; } .btn-sm { padding: 6px 12px; font-size: 13px; } .btn-block { width: 100%; } .btn-primary { background: var(--color-primary); color: var(--text-on-primary); border-color: var(--color-primary); } .btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: #fff; } .btn-accent { background: var(--color-accent); color: var(--text-on-primary); border-color: var(--color-accent); } .btn-accent:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); color: #fff; } .btn-secondary { background: var(--bg-surface); color: var(--text-primary); border-color: var(--border-strong); } .btn-secondary:hover { background: var(--bg-surface-2); } .btn-ghost { background: transparent; color: var(--text-secondary); border-color: transparent; } .btn-ghost:hover { background: var(--bg-surface-2); color: var(--text-primary); } .btn-outline-primary { background: transparent; color: var(--color-primary); border-color: var(--color-primary); } .btn-outline-primary:hover { background: var(--color-primary); color: #fff; } html.dark .btn-outline-primary { color: var(--color-secondary); border-color: var(--color-secondary); } html.dark .btn-outline-primary:hover { background: var(--color-secondary); color: #fff; } .btn-danger { background: var(--color-danger); color: #fff; border-color: var(--color-danger); } .btn-danger:hover { background: #b91c1c; } /* ------------------------------------------------------------------------ * 5. CARDS * ---------------------------------------------------------------------- */ .card { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-6); box-shadow: var(--shadow-sm); } .card-lg { padding: var(--space-8); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); } .card-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); } @media (min-width: 768px) { .card-grid-3 { grid-template-columns: repeat(3, 1fr); } .card-grid-2 { grid-template-columns: repeat(2, 1fr); } } .feature-card { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-6); transition: transform var(--transition-base), box-shadow var(--transition-base); } .feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); } .feature-icon { width: 48px; height: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-3); } .feature-icon.bg-primary { background: rgba(0, 43, 134, 0.10); color: var(--color-primary); } .feature-icon.bg-accent { background: rgba(231, 97, 20, 0.10); color: var(--color-accent); } .feature-icon.bg-secondary { background: rgba(0, 156, 222, 0.10); color: var(--color-secondary); } html.dark .feature-icon.bg-primary { color: var(--color-secondary); } /* ------------------------------------------------------------------------ * 6. FORMS * ---------------------------------------------------------------------- */ .form-group { margin-bottom: var(--space-4); } .form-label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--text-primary); } .form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; } .form-input, .form-textarea, .form-select { display: block; width: 100%; padding: 11px 12px; font-size: 15px; font-family: inherit; background: var(--bg-surface); color: var(--text-primary); -webkit-text-fill-color: var(--text-primary); border: 1.5px solid var(--border-strong); border-radius: var(--radius-md); outline: none; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); } .form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(0, 43, 134, 0.15); } .form-input::placeholder { color: var(--text-muted); } .form-textarea { min-height: 100px; resize: vertical; } /* Kill autofill (Chrome amarillea inputs y oculta el texto) */ .form-input:-webkit-autofill, .form-input:-webkit-autofill:hover, .form-input:-webkit-autofill:focus, .form-input:-webkit-autofill:active { -webkit-text-fill-color: var(--text-primary) !important; -webkit-box-shadow: 0 0 0 1000px var(--bg-surface) inset !important; transition: background-color 999999s ease-in-out 0s !important; caret-color: var(--text-primary) !important; } /* Input con icono / acción al final */ .input-wrap { position: relative; } .input-wrap .input-suffix { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: transparent; border: none; color: var(--text-muted); cursor: pointer; padding: 6px; } /* ------------------------------------------------------------------------ * 7. ALERTS / FLASH MESSAGES * ---------------------------------------------------------------------- */ .alert { padding: 12px 14px; border-radius: var(--radius-md); border: 1px solid transparent; font-size: 14px; margin-bottom: var(--space-4); display: flex; align-items: flex-start; gap: 10px; } .alert-success { background: #d1fae5; color: #065f46; border-color: #6ee7b7; } .alert-error { background: #fee2e2; color: #991b1b; border-color: #fca5a5; } .alert-warning { background: #fef3c7; color: #92400e; border-color: #fcd34d; } .alert-info { background: #dbeafe; color: #1e40af; border-color: #93c5fd; } html.dark .alert-success { background: rgba(34,197,94,0.15); color: #86efac; border-color: #22c55e; } html.dark .alert-error { background: rgba(239,68,68,0.15); color: #fca5a5; border-color: #ef4444; } html.dark .alert-warning { background: rgba(245,158,11,0.15); color: #fcd34d; border-color: #f59e0b; } html.dark .alert-info { background: rgba(59,130,246,0.15); color: #93c5fd; border-color: #3b82f6; } /* ------------------------------------------------------------------------ * 8. TOASTS (notificaciones flotantes) * ---------------------------------------------------------------------- */ .toast-container { position: fixed; top: 80px; right: 16px; z-index: 1000; display: flex; flex-direction: column; gap: 8px; pointer-events: none; max-width: calc(100vw - 32px); } .toast { background: var(--bg-surface); border: 1px solid var(--border-color); border-left-width: 4px; border-radius: var(--radius-md); padding: 12px 16px; box-shadow: var(--shadow-md); color: var(--text-primary); font-size: 14px; pointer-events: auto; min-width: 250px; animation: toast-in 0.3s ease; } .toast.toast-success { border-left-color: var(--color-success); } .toast.toast-error { border-left-color: var(--color-danger); } .toast.toast-warning { border-left-color: var(--color-warning); } .toast.toast-info { border-left-color: var(--color-info); } @keyframes toast-in { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } } /* ------------------------------------------------------------------------ * 9. MODALS * ---------------------------------------------------------------------- */ .modal-overlay { position: fixed; inset: 0; background: var(--bg-overlay); backdrop-filter: blur(2px); display: none; align-items: center; justify-content: center; z-index: 100; padding: var(--space-4); } .modal-overlay.is-open { display: flex; } .modal { background: var(--bg-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); max-width: 500px; width: 100%; max-height: 90vh; overflow-y: auto; animation: modal-in 0.25s ease; } @keyframes modal-in { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } } .modal-header { padding: var(--space-4) var(--space-6); border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; } .modal-title { margin: 0; font-size: 18px; } .modal-body { padding: var(--space-6); } .modal-footer { padding: var(--space-4) var(--space-6); border-top: 1px solid var(--border-color); display: flex; gap: var(--space-2); justify-content: flex-end; } /* ------------------------------------------------------------------------ * 10. LANDING / PORTADA * ---------------------------------------------------------------------- */ .hero { padding: var(--space-8) var(--space-4); text-align: center; max-width: 900px; margin: 0 auto; } .hero-logo { max-width: 280px; height: auto; margin: 0 auto var(--space-6); filter: drop-shadow(0 8px 24px rgba(0,0,0,0.10)); } html.dark .hero-logo { filter: drop-shadow(0 8px 24px rgba(0,0,0,0.5)); } .hero h1 { font-size: 36px; color: var(--color-primary); margin-bottom: var(--space-3); } html.dark .hero h1 { color: var(--color-secondary); } @media (min-width: 768px) { .hero h1 { font-size: 44px; } } .hero-subtitle { font-size: 17px; color: var(--text-secondary); max-width: 600px; margin: 0 auto var(--space-6); } .hero-actions { display: flex; flex-direction: column; gap: var(--space-3); align-items: center; margin-bottom: var(--space-8); } @media (min-width: 480px) { .hero-actions { flex-direction: row; justify-content: center; } } /* ------------------------------------------------------------------------ * 11. FOOTER * ---------------------------------------------------------------------- */ .site-footer { margin-top: auto; padding: var(--space-6) var(--space-4); background: var(--bg-surface); border-top: 1px solid var(--border-color); text-align: center; color: var(--text-muted); font-size: 13px; } /* ------------------------------------------------------------------------ * 12. UTILIDADES * ---------------------------------------------------------------------- */ .hidden { display: none !important; } .visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; } .mt-4 { margin-top: var(--space-4); } .mt-6 { margin-top: var(--space-6); } .mt-8 { margin-top: var(--space-8); } .mb-4 { margin-bottom: var(--space-4); } .text-muted { color: var(--text-muted); } .text-secondary { color: var(--text-secondary); } .text-success { color: var(--color-success); } .text-danger { color: var(--color-danger); } .text-sm { font-size: 13px; } .text-lg { font-size: 17px; } .font-bold { font-weight: 700; } .font-semibold { font-weight: 600; } .flex { display: flex; } .items-center { align-items: center; } .justify-between { justify-content: space-between; } .gap-2 { gap: var(--space-2); } .gap-3 { gap: var(--space-3); } .w-full { width: 100%; } /* ------------------------------------------------------------------------ * 13. BADGES * ---------------------------------------------------------------------- */ .badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 500; line-height: 1.4; } .badge-primary { background: rgba(0, 43, 134, 0.12); color: var(--color-primary); } .badge-accent { background: rgba(231, 97, 20, 0.12); color: var(--color-accent); } .badge-success { background: rgba(22, 163, 74, 0.12); color: var(--color-success); } .badge-warning { background: rgba(245, 158, 11, 0.12); color: var(--color-warning); } .badge-danger { background: rgba(220, 38, 38, 0.12); color: var(--color-danger); } .badge-muted { background: var(--bg-surface-2); color: var(--text-secondary); }