/* 
==============================================
MAIN STYLES FOR AUDIT COMPANY WEBSITE
==============================================
*/

/* ===== BASE STYLES ===== */
:root {
    /* Color Palette */
    --color-primary: #5A31F4; /* Lazurno-violet */
    --color-secondary: #FFE46E; /* Light lemon */
    --color-accent-1: #00FFD0; /* Neon turquoise */
    --color-accent-2: #FF7A00; /* Orange */
    --color-white: #FFFFFF; /* Ultra white */
    --color-light-gray: #F2F2F2; /* Light graphite */
    --color-text: #1D1D1F; /* Coal black */
    --color-text-light: #4E4E50; /* Rich gray */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-accent-1) 0%, var(--color-accent-2) 100%);
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 62.5%; /* 1rem = 10px */
    scroll-behavior: smooth;
}

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

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

a:hover {
    text-decoration: underline;
    color: var(--color-accent-2);
}

ul, ol {
    list-style-position: inside;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

h1 {
    font-size: 4rem;
}

h2 {
    font-size: 3.2rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 2.4rem;
}

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

/* ===== LAYOUT STYLES ===== */

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    box-shadow: var(--shadow-sm);
    z-index: 100;
    padding: var(--spacing-sm) 0;
}

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

.logo-container {
    display: block;
    text-decoration: none;
}

.header-logo {
    height: 4rem;
    width: auto;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.main-nav a {
    color: var(--color-text);
    font-weight: 600;
    font-size: 1.6rem;
    text-decoration: none;
    padding-bottom: 5px;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition-normal);
}

.main-nav a:hover::after {
    width: 100%;
}

.header-cta {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: var(--transition-normal);
    text-decoration: none;
    display: inline-block;
    box-shadow: var(--shadow-sm);
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: var(--color-white);
}

/* Main Content */
main {
    margin-top: 70px; /* Header height + extra space */
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-sm);
    z-index: 99;
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-content p {
    margin-bottom: 0;
    font-size: 1.4rem;
    margin-right: var(--spacing-md);
}

.cookie-button {
    background: var(--gradient-accent);
    color: var(--color-text);
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.cookie-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Hero Section */
.hero {
    position: relative;
    background: var(--gradient-primary);
    padding: var(--spacing-xl) 0;
    text-align: center;
    overflow: hidden;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.hero::before {
    top: -100px;
    right: -100px;
}

.hero::after {
    bottom: -100px;
    left: -100px;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: 4.8rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s ease;
}

.hero .logo {
    width: 120px;
    margin: 0 auto var(--spacing-md);
    animation: fadeIn 1.5s ease;
}

.hero .slogan {
    color: var(--color-white);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1.2s ease;
}

.cta-button {
    display: inline-block;
    background: var(--color-white);
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 700;
    font-size: 1.8rem;
    text-decoration: none;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
    animation: fadeIn 1.5s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
    color: var(--color-primary);
}

/* About Section */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.about h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.about-text {
    font-size: 1.8rem;
}

.about-facts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.fact {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-light-gray);
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
}

.fact:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.fact img {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
}

.fact h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

/* Services Section */
.services {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.services h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.service-card h3 {
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-xs);
    font-size: 2.2rem;
}

.service-card p {
    padding: 0 var(--spacing-md);
    flex-grow: 1;
}

.service-card .price {
    font-size: 2.8rem;
    font-weight: 700;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-primary);
}

.service-button {
    margin: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--color-text);
    padding: var(--spacing-sm) 0;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: var(--transition-normal);
}

.service-button:hover {
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    color: var(--color-text);
}

/* Clients Section */
.clients {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
    text-align: center;
}

.client-logos {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.client-logos img {
    height: 60px;
    margin: var(--spacing-md);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition-normal);
}

.client-logos img:hover {
    filter: grayscale(0);
    opacity: 1;
}

/* Values Section */
.values {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.values-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.values-image {
    position: relative;
}

.values-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
}

.shape-1,
.shape-2 {
    position: absolute;
    border-radius: var(--border-radius-lg);
}

.shape-1 {
    width: 70%;
    height: 70%;
    background: var(--color-accent-1);
    top: -20px;
    left: -20px;
    z-index: 1;
    opacity: 0.3;
}

.shape-2 {
    width: 50%;
    height: 50%;
    background: var(--color-accent-2);
    bottom: -20px;
    right: -5px;
    z-index: 1;
    opacity: 0.3;
}

.values-text h2 {
    margin-bottom: var(--spacing-md);
}

.values-text p {
    font-size: 1.8rem;
}

/* Benefits Section */
.benefits {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.benefits h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.benefit {
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
}

.benefit:hover {
    background-color: var(--color-light-gray);
    transform: translateY(-5px);
}

.benefit img {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-sm);
}

.benefit h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

/* Form Section */
.form-section {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.form-section::before,
.form-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.form-section::before {
    top: -200px;
    right: -200px;
}

.form-section::after {
    bottom: -200px;
    left: -200px;
}

.form-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}

.form-container h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
}

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

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

.form-group.checkbox input {
    width: auto;
    margin-right: var(--spacing-sm);
    margin-top: 4px;
}

.form-group.checkbox label {
    font-weight: 400;
    font-size: 1.4rem;
}

.submit-button {
    display: block;
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--gradient-accent);
    color: var(--color-text);
    border: none;
    border-radius: var(--border-radius-md);
    font-weight: 700;
    font-size: 1.8rem;
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Blog Section */
.blog {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light-gray);
}

.blog h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.blog-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

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

.blog-content {
    padding: var(--spacing-md);
}

.blog-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.blog-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-primary);
    position: relative;
}

.blog-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition-normal);
}

.blog-link:hover::after {
    width: 100%;
}

/* Footer */
footer {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    height: 50px;
    margin-bottom: var(--spacing-md);
}

.footer-description {
    font-size: 1.6rem;
    opacity: 0.8;
}

.footer-contact ul,
.footer-legal ul {
    list-style: none;
}

.footer-contact li,
.footer-legal li {
    margin-bottom: var(--spacing-sm);
}

.footer-contact a,
.footer-legal a {
    color: var(--color-white);
    opacity: 0.8;
    transition: var(--transition-normal);
}

.footer-contact a:hover,
.footer-legal a:hover {
    opacity: 1;
    text-decoration: none;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.4rem;
    opacity: 0.6;
}

/* Legal Pages */
.legal-page {
    padding: var(--spacing-xl) 0;
}

.legal-page h1 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.legal-content h2 {
    font-size: 2.4rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.legal-content h3 {
    font-size: 2rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content ul,
.legal-content ol {
    margin-bottom: var(--spacing-md);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
}

.cookies-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
}

.cookies-table th,
.cookies-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--color-light-gray);
}

.cookies-table th {
    background-color: var(--color-light-gray);
    font-weight: 600;
}

/* Thank You Page */
.thank-you {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.thank-you-content {
    max-width: 600px;
    margin: 0 auto;
}

.thank-you-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-lg);
    animation: fadeInScale 1s ease;
}

.thank-you h1 {
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.thank-you p {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease;
}

.thank-you .cta-button {
    animation: fadeIn 1.2s ease;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== RESPONSIVE STYLES ===== */
/* Tablets */
@media (max-width: 992px) {
    html {
        font-size: 58%;
    }
    
    .services-grid,
    .benefits-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-info {
        grid-column: 1 / -1;
        text-align: center;
    }
    
    .footer-logo {
        margin: 0 auto var(--spacing-md);
    }
}

/* Mobile Large */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .header-logo {
        margin-bottom: var(--spacing-xs);
    }
    
    .main-nav {
        margin: var(--spacing-xs) 0;
    }
    
    .hero h1 {
        font-size: 3.6rem;
    }
    
    .hero .slogan {
        font-size: 1.8rem;
    }
    
    .about-content,
    .values-content {
        grid-template-columns: 1fr;
    }
    
    .about-facts {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .benefits-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .client-logos img {
        height: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-content p {
        margin-bottom: var(--spacing-sm);
        margin-right: 0;
    }
}

/* Mobile Small */
@media (max-width: 480px) {
    html {
        font-size: 55%;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }
    
    .form-container {
        padding: var(--spacing-md);
    }
    
    h1 {
        font-size: 3.2rem;
    }
    
    h2 {
        font-size: 2.8rem;
    }
}