/* 
 * Main stylesheet for domain.com
 * Financial Auditing Company
 */

/* ===== RESET & BASE STYLES ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Color palette */
    --primary-color: #12263A;    /* dark indigo blue */
    --accent-color: #F29F05;     /* warm amber */
    --bg-color: #F4F4F4;         /* light gray */
    --secondary-color: #ECECEC;  /* silvery white */
    --text-color: #1A1A1A;       /* graphite */
    --white: #FFFFFF;
    --light-gray: #E0E0E0;
    --success: #28a745;
    --error: #dc3545;
    
    /* Typography */
    --font-main: 'Montserrat', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

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

body {
    font-family: var(--font-main);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Container for consistent width */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Section styling */
.section {
    padding: var(--space-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
    position: relative;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
    margin: var(--space-sm) auto var(--space-lg);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.2rem;
}

h3 {
    font-size: 1.8rem;
}

h4 {
    font-size: 1.4rem;
}

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

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

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

ul, ol {
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
}

.btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ===== HEADER & NAVIGATION ===== */
.site-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: var(--space-md) 0;
}

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

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

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

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav li {
    margin-left: var(--space-lg);
}

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

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition-normal);
}

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

/* Mobile menu toggle */
.mobile-toggle {
    display: none;
    font-size: 1.5rem;
}

.mobile-toggle a {
    color: var(--primary-color);
}

/* ===== HERO SECTION ===== */
.hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 300px;
    height: 300px;
    background-color: rgba(255,255,255,0.05);
    border-radius: 50%;
    animation: float 6s infinite ease-in-out;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -5%;
    width: 400px;
    height: 400px;
    background-color: rgba(242,159,5,0.1);
    border-radius: 50%;
    animation: float 8s infinite ease-in-out alternate;
}

@keyframes float {
    0% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-20px) rotate(5deg); }
    100% { transform: translateY(0) rotate(0); }
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 2;
    text-align: center;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--space-md);
    line-height: 1.1;
}

.hero h1 span {
    color: var(--accent-color);
}

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

/* ===== ABOUT SECTION ===== */
.about {
    background-color: var(--white);
}

.about-content {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ===== SERVICES SECTION ===== */
.services {
    background-color: var(--bg-color);
}

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

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

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

.service-card .icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: var(--space-md);
    display: block;
}

/* ===== CASES SECTION ===== */
.cases {
    background-color: var(--white);
}

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

.case-card {
    background-color: var(--secondary-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.case-image {
    height: 200px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.case-card:hover .case-image img {
    transform: scale(1.05);
}

.case-content {
    padding: var(--space-md);
}

.case-content h4 {
    margin-bottom: var(--space-sm);
}

/* ===== CONTACT FORM ===== */
.contact {
    background-color: var(--bg-color);
}

.contact-form {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    max-width: 700px;
    margin: 0 auto;
}

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

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

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
}

select.form-control {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='6'%3E%3Cpath d='M0 0l6 6 6-6z' fill='%23333'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
    margin-right: var(--space-sm);
}

.form-submit {
    text-align: center;
}

/* Form validation */
.error-message {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: var(--space-xs);
}

/* ===== WHY CHOOSE US ===== */
.why-us {
    background-color: var(--primary-color);
    color: var(--white);
}

.why-us .section-title h2 {
    color: var(--white);
}

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

.why-us-item {
    text-align: center;
    padding: var(--space-md);
}

.why-us-item .icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: var(--space-md);
    display: inline-block;
}

.why-us-item h4 {
    color: var(--white);
    margin-bottom: var(--space-sm);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background-color: var(--white);
}

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

.testimonial-card {
    background-color: var(--secondary-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: rgba(0,0,0,0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content {
    margin-bottom: var(--space-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: var(--space-sm);
}

.testimonial-author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-author-name {
    font-weight: 600;
}

.testimonial-author-title {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* ===== FOOTER ===== */
.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--space-xl) 0 var(--space-lg);
    margin-top: auto;
}

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

.footer-col h3 {
    color: var(--accent-color);
    margin-bottom: var(--space-md);
    font-size: 1.2rem;
}

.contact-info,
.legal-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info li,
.legal-links li {
    margin-bottom: var(--space-sm);
}

.contact-info .icon {
    margin-right: var(--space-xs);
    color: var(--accent-color);
}

.legal-links a {
    color: var(--white);
    opacity: 0.8;
    transition: var(--transition-fast);
}

.legal-links a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.875rem;
    opacity: 0.8;
}

/* ===== COOKIE POPUP ===== */
#cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-color);
    color: var(--white);
    z-index: 1000;
    padding: var(--space-md);
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

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

.cookie-content p {
    margin: 0;
}

.cookie-content a {
    color: var(--accent-color);
}

#accept-cookies {
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

#accept-cookies:hover {
    background-color: var(--white);
    color: var(--accent-color);
}

/* ===== POLICY PAGES ===== */
.policy-content {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin: var(--space-lg) 0;
}

.policy-content h2 {
    color: var(--primary-color);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
}

.policy-content h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
}

.policy-content p,
.policy-content ul,
.policy-content ol {
    margin-bottom: var(--space-md);
}

/* ===== THANK YOU PAGE ===== */
.thank-you {
    text-align: center;
    padding: var(--space-xl) 0;
}

.thank-you .container {
    background-color: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    max-width: 800px;
}

.thank-you h1 {
    color: var(--primary-color);
}

.thank-you .icon {
    font-size: 5rem;
    color: var(--success);
    margin-bottom: var(--space-lg);
    display: block;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        margin-top: var(--space-lg);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .section {
        padding: var(--space-lg) 0;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    /* Mobile menu */
    .mobile-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--white);
        padding: var(--space-md);
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    
    .main-nav.mobile-open {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
    }
    
    .main-nav li {
        margin: 0;
        margin-bottom: var(--space-md);
    }
    
    /* Cookie popup */
    .cookie-content {
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .testimonial-card {
        padding: var(--space-md);
    }
}