/* 
* FinAuditES - Servicios de Auditoría Financiera
* Main Stylesheet
*/

/* ---------- Variables ---------- */
:root {
    /* Color palette */
    --color-primary: #4B0082; /* Deep indigo */
    --color-secondary: #3EB489; /* Mint green */
    --color-light: #F9F9F9; /* Bright white */
    --color-dark: #2D2D2D; /* Charcoal gray */
    --color-accent: #FF6F61; /* Neon coral */
    
    /* Shades and tints */
    --color-primary-light: #6a2a9c;
    --color-primary-dark: #33005c;
    --color-secondary-light: #5fd2a5;
    --color-secondary-dark: #2a9e71;
    
    /* Typography */
    --font-main: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Borders */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ---------- Reset & Base Styles ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--color-dark);
    line-height: 1.6;
    background-color: var(--color-light);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style-type: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) 0;
}

section {
    padding: var(--spacing-xl) 0;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    font-weight: 700;
    color: var(--color-primary);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    position: relative;
    margin-bottom: var(--spacing-xl);
}

h2::after {
    content: "";
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-sm);
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-md);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-light);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-primary-light);
    color: var(--color-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(75, 0, 130, 0.2);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-dark);
}

.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--color-secondary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(62, 180, 137, 0.2);
}

/* ---------- Header & Navigation ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-light);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo h1 {
    margin-bottom: 0;
    font-size: 1.8rem;
    color: var(--color-primary);
    font-weight: 700;
}

.logo span {
    color: var(--color-secondary);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-item a {
    color: var(--color-dark);
    font-weight: 500;
    position: relative;
    padding: var(--spacing-xs) 0;
}

.nav-item a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: width var(--transition-medium);
}

.nav-item a:hover::after, .nav-item.active a::after {
    width: 100%;
}

.btn-nav {
    background-color: var(--color-secondary);
    color: var(--color-light) !important;
    padding: 0.6rem 1.2rem !important;
    border-radius: var(--border-radius-md);
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-nav:hover, .btn-nav:focus {
    background-color: var(--color-secondary-dark);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

.menu-toggle-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
}

.menu-bar {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-primary);
    border-radius: 3px;
    transition: transform var(--transition-medium), opacity var(--transition-medium);
}

/* ---------- Main Content ---------- */
main {
    margin-top: 80px; /* Header height */
}

/* ---------- Hero Section ---------- */
.hero {
    background: linear-gradient(rgba(75, 0, 130, 0.9), rgba(75, 0, 130, 0.7)), url('../img/G7UuYg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-light);
    text-align: center;
    padding: calc(var(--spacing-xl) * 2) 0;
    display: flex;
    align-items: center;
    min-height: 500px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--color-light);
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

/* ---------- About Section ---------- */
.about .about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* ---------- Services Section ---------- */
.services {
    background-color: var(--color-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* ---------- Process Section ---------- */
.process {
    background-color: #f5f5f5;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.step {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    position: relative;
    transition: transform var(--transition-medium);
}

.step:hover {
    transform: translateY(-5px);
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--color-secondary);
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
}

/* ---------- Pricing Section ---------- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.price-card {
    background-color: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.price-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}

.price-card.featured {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--color-secondary);
}

.price-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.price-header {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-md);
    text-align: center;
}

.price-header h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-light);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.price-features {
    padding: var(--spacing-lg);
}

.price-features li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-md);
}

.price-features li::before {
    content: "✓";
    color: var(--color-secondary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.price-card .btn {
    display: block;
    margin: var(--spacing-md);
}

/* ---------- Contact Section ---------- */
.contact {
    background-color: #f9f9f9;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-info {
    background-color: var(--color-primary);
    color: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
}

.contact-details {
    margin-top: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.contact-item .icon {
    margin-right: var(--spacing-sm);
    font-size: 1.2rem;
}

.contact-form {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-sm);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--color-primary);
    outline: none;
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-group.checkbox input {
    width: auto;
}

.form-group.checkbox label {
    margin-bottom: 0;
}

/* ---------- Footer ---------- */
.site-footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-md) 0;
    font-size: 0.9rem;
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-section {
    margin-bottom: var(--spacing-sm);
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: space-between;
}

.footer-section h3, .footer-section h4 {
    color: var(--color-light);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer-about {
    max-width: 100%;
}

.footer-about p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
    opacity: 0.8;
}

.footer-links ul, .footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links ul li, .footer-legal ul li {
    margin-bottom: 0;
}

.footer-links ul li a, .footer-legal ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-links ul li a:hover, .footer-legal ul li a:hover {
    color: var(--color-secondary);
}

.footer-contact .contact-details p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ---------- Cookie Banner ---------- */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-md);
    z-index: 9999;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.cookie-content p {
    flex: 1;
    margin-bottom: 0;
}

.cookie-content a {
    color: var(--color-secondary);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

/* ---------- Thank You Page ---------- */
.thank-you {
    padding: var(--spacing-xl) 0;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.thank-you-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.thank-you-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-secondary);
    color: white;
    font-size: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.thank-you .contact-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: var(--spacing-lg) 0;
}

.thank-you .contact-item {
    justify-content: center;
}

.thank-you .btn {
    margin-top: var(--spacing-lg);
}

/* ---------- Responsive Styles ---------- */
@media screen and (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .about .about-content {
        flex-direction: column;
    }
    
    .about-image {
        order: -1;
        margin-bottom: var(--spacing-md);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--color-light);
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: var(--spacing-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--transition-medium), opacity var(--transition-medium);
    }
    
    .main-nav.menu-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .price-card.featured {
        transform: scale(1);
    }
    
    .price-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .cookie-content {
        flex-direction: column;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .footer-columns {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-section {
        width: 100%;
    }
    
    .footer-links ul, .footer-legal ul {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
}

@media screen and (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    .container {
        width: 95%;
    }
    
    .process-steps, .pricing-grid, .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links ul, .footer-legal ul {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}