/**
 * SOLSERTIC MODERN THEME
 * Diseño moderno para empresa de tecnología
 * Inspirado en: AWS, Vercel, Linear, Stripe
 * Actualizado: 2026
 */

/* ============================================
   1. VARIABLES CSS MODERNAS
   ============================================ */
:root {
    /* ── Paleta principal: Azul Tech ── */
    --color-primary: #0ea5e9;        /* Sky-500  – acción principal */
    --color-primary-dark: #0284c7;   /* Sky-600  – hover */
    --color-primary-darker: #0369a1; /* Sky-700  – active / deep */
    --color-primary-light: #38bdf8;  /* Sky-400  – highlights */
    --color-primary-bg: #f0f9ff;     /* Sky-50   – fondos sutiles */
    --color-primary-ring: rgba(14, 165, 233, 0.25); /* sombra de foco */

    /* Alias legacy (compatibilidad) */
    --color-secondary: #0284c7;
    --color-secondary-dark: #0369a1;
    --color-secondary-light: #0ea5e9;

    /* ── Acento: Cyan (diferenciador de marca) ── */
    --color-accent: #06b6d4;
    --color-accent-dark: #0891b2;
    --color-accent-light: #22d3ee;

    /* ── Azul profundo: secciones oscuras, enterprise ── */
    --color-navy: #0c1a2e;
    --color-navy-soft: #1e3a5f;

    /* ── Colores de Estado ── */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* ── Escala de Grises Semántica ── */
    --color-dark: #0f172a;
    --color-gray-900: #1e293b;
    --color-gray-800: #334155;  /* texto principal */
    --color-gray-700: #475569;  /* texto secundario — pasa WCAG AA sobre blanco */
    --color-gray-600: #64748b;  /* texto descriptivo */
    --color-gray-500: #94a3b8;  /* placeholders */
    --color-gray-400: #cbd5e1;  /* divisores */
    --color-gray-300: #e2e8f0;  /* bordes */
    --color-gray-200: #f1f5f9;  /* fondos alternos */
    --color-gray-100: #f8fafc;  /* fondo página */
    --color-white: #ffffff;

    /* ── Tipografía ── */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', 'Courier New', monospace;

    /* ── Escala Tipográfica (clamp para fluidez) ── */
    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  clamp(1.5rem,  3vw, 1.875rem);
    --text-4xl:  clamp(1.75rem, 4vw, 2.25rem);
    --text-5xl:  clamp(2rem,    5vw, 3rem);
    --text-6xl:  clamp(2.5rem,  6vw, 3.75rem);

    /* ── Espaciado ── */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* ── Radios ── */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* ── Sombras ── */
    --shadow-sm:  0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md:  0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg:  0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl:  0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 4px 15px rgba(14, 165, 233, 0.3);

    /* ── Transiciones ── */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   2. RESET Y BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

/* ============================================
   3. GRADIENTES MODERNOS
   ============================================ */
.gradient-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.gradient-accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
}

.gradient-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.gradient-dark {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-900) 100%);
}

.gradient-overlay {
    position: relative;
}

.gradient-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(15, 23, 42, 0.8) 100%);
    z-index: 1;
}

.gradient-overlay > * {
    position: relative;
    z-index: 2;
}

/* ============================================
   4. BOTONES MODERNOS
   ============================================ */
.btn-modern {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-modern:active {
    transform: translateY(0);
}

/* Variantes de Botones */
.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary-dark) 100%);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background-color: var(--color-gray-200);
    color: var(--color-gray-800);
}

.btn-secondary:hover {
    background-color: var(--color-gray-300);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-gray-700);
}

.btn-ghost:hover {
    background-color: var(--color-gray-100);
}

/* Tamaños de Botones */
.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--text-sm);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--text-lg);
}

/* ============================================
   5. CARDS MODERNOS
   ============================================ */
.card-modern {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.card-body {
    padding: var(--spacing-xl);
}

.card-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    background-color: var(--color-gray-100);
    border-top: 1px solid var(--color-gray-200);
}

/* Card con Glassmorphism */
.card-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

/* ============================================
   6. FORMULARIOS MODERNOS
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
}

.form-label-required::after {
    content: '*';
    color: var(--color-error);
    margin-left: var(--spacing-xs);
}

.form-control-modern {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--text-base);
    font-family: var(--font-sans);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-ring);
}

.form-control-modern:disabled {
    background-color: var(--color-gray-100);
    cursor: not-allowed;
}

.form-help-text {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--text-sm);
    color: var(--color-error);
}

/* Input con Icono */
.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-500);
}

.input-with-icon .form-control-modern {
    padding-left: var(--spacing-3xl);
}

/* ============================================
   7. TABS/PESTAÑAS MODERNAS
   ============================================ */
.tabs-modern {
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 2px solid var(--color-gray-200);
    margin-bottom: var(--spacing-xl);
}

.tab-item {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-gray-600);
    background-color: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
}

.tab-item:hover {
    color: var(--color-primary);
    background-color: var(--color-gray-100);
}

.tab-item.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   8. SPACING Y LAYOUT
   ============================================ */
.section-modern {
    padding: var(--spacing-4xl) 0;
}

.container-modern {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.grid-modern {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .grid-2,
    .grid-3,
    .grid-4 { grid-template-columns: 1fr; }
}

/* ============================================
   9. UTILIDADES
   ============================================ */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge-modern {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.badge-primary {
    background-color: var(--color-primary-bg);
    color: var(--color-primary-darker);
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
}

.badge-error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

/* ============================================
   10. ANIMACIONES
   ============================================ */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-slide-in {
    animation: slideInUp var(--transition-slow) ease-out;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ============================================
   11. RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    :root {
        /* clamp() ya maneja la escala — solo reducir spacing */
        --spacing-4xl: 3rem;
        --spacing-3xl: 2.5rem;
    }

    .btn-modern {
        width: 100%;
        justify-content: center;
    }

    .tabs-modern {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .tabs-modern::-webkit-scrollbar { display: none; }
}

/* ============================================
   12. SECCIONES OSCURAS — ESTILO ENTERPRISE TECH
   ============================================ */

/* Sección dark navy: para "¿Por qué elegirnos?", CTA, stats */
.section-dark {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-soft) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

/* Patrón de puntos tech sobre fondo oscuro */
.section-dark::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(14, 165, 233, 0.08) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.section-dark h2,
.section-dark h3,
.section-dark .section-title {
    color: var(--color-white);
}

.section-dark p,
.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.75);
}

/* Fondo alternativo: gris muy claro */
.section-light {
    background-color: var(--color-gray-100);
}

/* ── Tarjeta sobre fondo oscuro ── */
.card-dark {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-xl);
    color: var(--color-white);
    transition: all var(--transition-base);
}

.card-dark:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

/* ── Stat / Número destacado ── */
.stat-number {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: 800;
    color: var(--color-primary-light);
    line-height: 1;
}

.stat-label {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.25rem;
}

/* ── Línea decorativa bajo títulos de sección ── */
.section-title-underline {
    position: relative;
    display: inline-block;
}

.section-title-underline::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 48px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
}

.section-title-underline.centered::after {
    left: 50%;
    transform: translateX(-50%);
}

/* ── Badge de sección tipo "empresa tech" ── */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    background: var(--color-primary-bg);
    border: 1px solid rgba(14, 165, 233, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary-darker);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
}

.section-eyebrow i {
    font-size: 0.75rem;
}

/* ── Separador con gradiente ── */
.divider-gradient {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    border: none;
    margin: 0;
}

/* ── Feature icon (icono en caja) ── */
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-primary);
    transition: transform var(--transition-base);
}

.feature-icon:hover,
.card-modern:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
}

/* ── Botón con animación de pulso (CTA destacado) ── */
.btn-pulse {
    position: relative;
}

.btn-pulse::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: inherit;
    background: var(--color-primary);
    opacity: 0;
    animation: btn-pulse-ring 2s ease-out infinite;
    pointer-events: none;
    /* Forzar capa GPU para que transform y opacity sean Composite-only */
    will-change: transform, opacity;
}

@keyframes btn-pulse-ring {
    0%   { transform: scale(0.95); opacity: 0.4; }
    70%  { transform: scale(1.1);  opacity: 0; }
    100% { transform: scale(1.1);  opacity: 0; }
}

/* ── Highlight de texto tech ── */
.text-highlight {
    position: relative;
    display: inline;
}

.text-highlight::before {
    content: '';
    position: absolute;
    bottom: 2px;
    left: -2px;
    right: -2px;
    height: 35%;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.2), rgba(6, 182, 212, 0.15));
    border-radius: 3px;
    z-index: -1;
}

/* ── will-change para elementos animados (GPU hint) ── */
.card-modern,
.btn-modern,
.feature-icon {
    will-change: transform;
}

/* ============================================
   13. ACCESIBILIDAD
   ============================================ */

/* Indicador de foco para navegación por teclado (no mouse) */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* Quitar outline en clicks (solo mostrar en teclado) */
:focus:not(:focus-visible) {
    outline: none;
}

/* Enlace con foco */
a:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Saltar al contenido principal (accesibilidad keyboard) */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 1rem;
}

/* Contraste: reemplazar grises muy claros que no pasan WCAG AA */
.text-muted-accessible {
    color: var(--color-gray-700); /* ratio 4.7:1 sobre blanco — pasa WCAG AA */
}

/* ============================================
   14. REDUCIR MOVIMIENTO (Accesibilidad)
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .btn-pulse::after {
        display: none;
    }

    .section-dark::before {
        display: none;
    }
}

/* ============================================
   15. HEADER SCROLLED — siempre blanco profesional
   ============================================ */

/* Header scrolled: mantiene diseño blanco igual que el estado inicial */
#default_header.header-scrolled .header_bottom,
#default_header.header-scrolled .header_bottom.sticky {
    background: #ffffff !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1) !important;
    border-bottom: 1px solid #e2e8f0 !important;
}

/* ============================================
   16. HERO PÁGINAS INTERNAS (.breadcrumb-area)
   Gradiente azul vibrante profesional (no dark)
   ============================================ */
.breadcrumb-area {
    position: relative;
    overflow: hidden;
}

/* Patrón de cuadrícula sobre el gradiente azul */
.breadcrumb-area::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 1;
    pointer-events: none;
}

/* Resplandor de acento en esquina superior derecha */
.breadcrumb-area::after {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 65%);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

/* El contenido va sobre los pseudo-elementos */
.breadcrumb-area .container {
    position: relative;
    z-index: 2;
}

/* Tipografía del título del hero */
.breadcrumb-area .breadcrumb-text h1 {
    font-size: clamp(1.8rem, 5vw, 3rem) !important;
    font-weight: 800 !important;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

/* Subtítulo del hero */
.breadcrumb-area .breadcrumb-text p {
    font-size: clamp(1rem, 2vw, 1.15rem) !important;
    opacity: 0.9;
}

@media (prefers-reduced-motion: reduce) {
    .breadcrumb-area::before,
    .breadcrumb-area::after { display: none; }
}

/* ============================================
   17. CORRECCIÓN HEADER — diseño enterprise blanco
   Header top: azul real (info bar)
   Header bottom: blanco con texto oscuro (nav)
   ============================================ */
.header_top {
    background: #1e40af !important;
}

/* Texto del header_top blanco */
.header_top,
.header_top a,
.header_top ul li,
.header_top .topbar-left .list-inline li {
    color: rgba(255,255,255,0.9) !important;
}

.header_top a:hover {
    color: #bfdbfe !important;
}

/* Nav bar: blanco sólido */
.header_bottom {
    background: #ffffff !important;
    border-bottom: 1px solid #e2e8f0 !important;
}

/* Sticky también blanco */
.header_bottom.sticky {
    background: #ffffff !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1) !important;
}

/* Botón "Solicitar Cita" en header_top azul — visible en todo momento */
.header_top .btn.white_btn,
.header_top a.btn.white_btn {
    background: #ffffff !important;
    color: #1e40af !important;
    border: 2px solid #ffffff !important;
    font-weight: 700 !important;
    border-radius: 50px !important;
    padding: 0 22px !important;
    height: 40px !important;
    line-height: 40px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-shadow: none !important;
    transition: all 0.25s ease !important;
    vertical-align: middle !important;
}

.header_top .btn.white_btn:hover,
.header_top a.btn.white_btn:hover {
    background: transparent !important;
    color: #ffffff !important;
    border-color: #ffffff !important;
}