/* 
 * FinAudit - Financial Audit Services in Spain
 * Main Stylesheet
 */

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

:root {
    /* Color Variables */
    --color-indigo: #3E3A6D;
    --color-lime: #C6FF00;
    --color-peach: #FFA69E;
    --color-sand: #F6F2E9;
    --color-white: #FFFFFF;
    
    /* Secondary Colors */
    --color-dark: #222;
    --color-gray: #777;
    --color-light-gray: #eee;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-headings: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    
    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Add padding for fixed header */
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-indigo);
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-peach);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

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

h1 {
    font-size: 2.8rem;
}

h2 {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: var(--space-xl);
    position: relative;
    color: var(--color-white);
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--color-lime);
    margin: var(--space-sm) auto;
}

h3 {
    font-size: 1.6rem;
}

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

/* -------------- Buttons -------------- */
.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-medium);
}

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

.btn-primary:hover {
    background-color: var(--color-peach);
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-small {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.9rem;
}

/* -------------- Header -------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(62, 58, 109, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: var(--space-sm) 0;
}

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

.logo a {
    display: block;
}

.main-nav ul {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.main-nav a {
    color: var(--color-white);
    font-weight: 500;
    position: relative;
}

.main-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-lime);
    transition: width var(--transition-medium);
}

.main-nav a:not(.btn):hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    width: 30px;
    cursor: pointer;
}

.menu-toggle span {
    height: 3px;
    background-color: var(--color-white);
    margin-bottom: 5px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
}

/* -------------- Hero Section -------------- */
.hero {
    position: relative;
    background-color: var(--color-indigo);
    color: var(--color-white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 80px;
    padding: 0;
    overflow: hidden;
    background-image: url('../img/P4ag3g.jpg');
    background-size: cover;
    background-position: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-indigo);
    opacity: 0.85;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-xl);
    text-align: center;
}

.hero h1 {
    margin-bottom: var(--space-md);
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    text-align: center;
}

.hero h2 {
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    text-align: center;
    margin-bottom: var(--space-lg);
    color: var(--color-lime);
}

.hero h2::after {
    display: none;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: var(--space-xl);
    max-width: 600px;
}

.hero .btn {
    font-size: 1.1rem;
    padding: var(--space-md) var(--space-xl);
}

/* -------------- About Section -------------- */
.about {
    background-color: var(--color-sand);
    color: var(--color-indigo);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-text p {
    font-size: 1.05rem;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* -------------- Benefits Section -------------- */
.benefits {
    background-color: var(--color-indigo);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    left: -5%;
    top: -5%;
    width: 20%;
    height: 20%;
    background: radial-gradient(circle, var(--color-peach) 0%, rgba(255, 166, 158, 0) 70%);
    opacity: 0.3;
}

.benefits-image {
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.benefits-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

.benefit-card {
    background-color: rgba(246, 242, 233, 0.05);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: transform var(--transition-medium);
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.benefit-icon {
    margin: 0 auto var(--space-md);
    width: 60px;
    height: 60px;
}

.benefit-card h3 {
    color: var(--color-lime);
    margin-bottom: var(--space-md);
}

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

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

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-card h3 {
    padding: var(--space-md) var(--space-md) 0;
    color: var(--color-indigo);
}

.service-card p {
    padding: 0 var(--space-md);
    color: var(--color-gray);
}

.service-card ul {
    padding: 0 var(--space-md) var(--space-md);
    list-style: disc;
    margin-left: var(--space-lg);
    color: var(--color-gray);
}

.service-price {
    background-color: var(--color-indigo);
    color: var(--color-white);
    padding: var(--space-md);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.service-price span {
    font-size: 0.9rem;
    opacity: 0.8;
}

.service-price strong {
    font-size: 1.6rem;
    color: var(--color-lime);
}

/* -------------- Testimonials Section -------------- */
.testimonials {
    background-color: var(--color-indigo);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.testimonial-card {
    background-color: rgba(246, 242, 233, 0.05);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    position: relative;
}

.testimonial-quote {
    font-style: italic;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-left: var(--space-lg);
}

.testimonial-quote::before {
    content: '"';
    font-size: 4rem;
    color: var(--color-lime);
    position: absolute;
    top: -20px;
    left: -10px;
    opacity: 0.5;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.testimonial-author strong {
    color: var(--color-lime);
}

.testimonial-author span {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* -------------- Contact Section -------------- */
.contact {
    background-color: var(--color-sand);
    color: var(--color-indigo);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.contact-info h3 {
    margin-bottom: var(--space-lg);
    color: var(--color-indigo);
}

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

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

.contact-item svg {
    margin-right: var(--space-sm);
}

.contact-form {
    background-color: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

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

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
}

.form-group.checkbox {
    display: flex;
    align-items: flex-start;
}

.form-group.checkbox input {
    width: auto;
    margin-right: var(--space-sm);
    margin-top: 0.3rem;
}

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

.required {
    color: var(--color-peach);
}

.form-submit {
    margin-top: var(--space-lg);
}

/* -------------- Footer -------------- */
.site-footer {
    background-color: var(--color-indigo);
    color: var(--color-white);
    padding: var(--space-lg) 0;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.footer-logo {
    margin-bottom: var(--space-sm);
}

.footer-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.footer-section h3 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-section a {
    color: var(--color-white);
    font-size: 0.9rem;
}

.footer-section a:hover {
    color: var(--color-lime);
    text-decoration: underline;
}

.footer-description {
    grid-column: span 3;
    font-size: 0.9rem;
    margin: var(--space-sm) 0;
    color: var(--color-light-gray);
}

.footer-copyright {
    grid-column: span 3;
    text-align: center;
    font-size: 0.8rem;
    margin-top: var(--space-sm);
    color: var(--color-gray);
}

/* -------------- Cookie Banner -------------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(34, 34, 34, 0.95);
    padding: var(--space-md);
    z-index: 9999;
    display: none;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    max-width: 1140px;
    width: 100%;
}

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

/* -------------- Responsive Styles -------------- */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--color-indigo);
        padding: var(--space-md) 0;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path var(--transition-medium);
        z-index: 1000;
    }
    
    .main-nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--space-md);
        padding: 0 var(--space-md);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    section {
        padding: var(--space-lg) 0;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        min-height: 80vh;
    }
    
    .contact-form {
        padding: var(--space-lg);
    }
    
    .footer-info {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

/* -------------- Animations -------------- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1,
.hero h2,
.hero p {
    animation: fadeIn 1s ease forwards;
}

.hero h2 {
    animation-delay: 0.2s;
}

.hero p {
    animation-delay: 0.4s;
}

.hero .btn {
    animation: fadeIn 1s ease 0.6s forwards;
    opacity: 0;
}

/* -------------- Utility Classes -------------- */
.text-center {
    text-align: center;
}