/* 
Financial Audit Services - Main Stylesheet
Colors:
- Main: #1F1F1F (Dark Graphite)
- Accent: #00FFD1 (Electric Turquoise)
- Secondary: #4B0082 (Deep Purple)
- Background: #F6F6F6 (Light Gray)
- Text: #FFFFFF (White), #B5B5B5 (Gray)
*/

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

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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #1F1F1F;
    background-color: #F6F6F6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: #4B0082;
    transition: color 0.3s ease;
}

a:hover, a:focus {
    color: #00FFD1;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

section {
    padding: 5rem 0;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: 0.5rem;
    text-align: center;
    margin-bottom: 3rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: #00FFD1;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

/* ===== HEADER & NAVIGATION ===== */
.main-header {
    background-color: #1F1F1F;
    color: #FFFFFF;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo img {
    height: 40px;
    width: auto;
}

.menu-toggle {
    display: none;
}

.menu-icon {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
}

.menu-icon span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: #FFFFFF;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-icon span:nth-child(1) {
    top: 0;
}

.menu-icon span:nth-child(2) {
    top: 8px;
}

.menu-icon span:nth-child(3) {
    top: 16px;
}

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

.nav-list li {
    margin-left: 2rem;
}

.nav-list a {
    color: #B5B5B5;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #00FFD1;
    transition: width 0.3s ease;
}

.nav-list a:hover, .nav-list a:focus {
    color: #FFFFFF;
}

.nav-list a:hover::after, .nav-list a:focus::after {
    width: 100%;
}

.nav-cta {
    background-color: #4B0082;
    color: #FFFFFF !important;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    transition: all 0.3s ease !important;
}

.nav-cta:hover, .nav-cta:focus {
    background-color: #00FFD1;
    color: #1F1F1F !important;
}

.nav-cta::after {
    display: none;
}

/* ===== HERO SECTION ===== */
.hero {
    background-color: #1F1F1F;
    color: #FFFFFF;
    text-align: center;
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.6) 0%, rgba(31, 31, 31, 0.9) 100%);
    z-index: 1;
}

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

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    animation: fadeInDown 1s ease;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    color: #B5B5B5;
    animation: fadeInUp 1s ease 0.3s both;
}

.cta-button {
    display: inline-block;
    background-color: #00FFD1;
    color: #1F1F1F;
    font-weight: bold;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    animation: fadeIn 1s ease 0.6s both;
}

.cta-button:hover, .cta-button:focus {
    background-color: #4B0082;
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* ===== ABOUT SECTION ===== */
.about {
    background-color: #FFFFFF;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* ===== SERVICES SECTION ===== */
.services {
    background-color: #F6F6F6;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.service-card {
    background-color: #FFFFFF;
    border-radius: 10px;
    overflow: hidden;
    flex: 1 1 300px;
    max-width: 350px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

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

.service-card h3 {
    color: #4B0082;
    padding: 1.5rem 1.5rem 0.5rem;
}

.service-card p {
    padding: 0 1.5rem 1.5rem;
    color: #555555;
}

/* ===== ADVANTAGES SECTION ===== */
.advantages {
    background-color: #FFFFFF;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.advantage-item {
    text-align: center;
    padding: 2rem;
    border-radius: 10px;
    background-color: #F6F6F6;
    transition: transform 0.3s ease;
}

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

.advantage-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background-color: #4B0082;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.advantage-icon::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: #00FFD1;
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

.advantage-item h3 {
    color: #4B0082;
    margin-bottom: 1rem;
}

/* ===== WORKFLOW SECTION ===== */
.workflow {
    background-color: #1F1F1F;
    color: #FFFFFF;
}

.workflow h2 {
    color: #FFFFFF;
}

.workflow-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.workflow-steps::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #4B0082;
    z-index: 1;
}

.workflow-step {
    flex: 1 1 200px;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 1rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: #00FFD1;
    color: #1F1F1F;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 3;
}

.workflow-step h3 {
    color: #00FFD1;
    margin-bottom: 0.5rem;
}

.workflow-step p {
    color: #B5B5B5;
}

/* ===== CONTACT FORM SECTION ===== */
.contact-form {
    background-color: #F6F6F6;
}

.contact-form .container {
    max-width: 800px;
}

.contact-form h2 {
    margin-bottom: 2rem;
}

form {
    background-color: #FFFFFF;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #1F1F1F;
}

input, select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input:focus, select:focus {
    outline: none;
    border-color: #4B0082;
}

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

.checkbox input {
    width: auto;
    margin-right: 10px;
    margin-top: 5px;
}

.checkbox label {
    font-weight: normal;
}

.submit-button {
    background-color: #4B0082;
    color: #FFFFFF;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: block;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-button:hover, .submit-button:focus {
    background-color: #00FFD1;
    color: #1F1F1F;
    transform: translateY(-3px);
}

/* ===== BLOG SECTION ===== */
.blog {
    background-color: #FFFFFF;
}

.blog-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.blog-card {
    background-color: #F6F6F6;
    border-radius: 10px;
    overflow: hidden;
    flex: 1 1 300px;
    max-width: 350px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

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

.blog-content {
    padding: 1.5rem;
}

.blog-content h3 {
    color: #4B0082;
    margin-bottom: 0.5rem;
}

.blog-content p {
    color: #555555;
    margin-bottom: 1rem;
}

.read-more {
    color: #4B0082;
    font-weight: bold;
    position: relative;
    display: inline-block;
}

.read-more::after {
    content: '→';
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.read-more:hover::after {
    transform: translateX(5px);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    background-color: #F6F6F6;
}

.testimonials-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.testimonial-card {
    background-color: #FFFFFF;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    flex: 1 1 300px;
    max-width: 350px;
    position: relative;
}

.quote {
    font-size: 4rem;
    line-height: 1;
    color: #00FFD1;
    position: absolute;
    top: 10px;
    left: 15px;
    opacity: 0.3;
}

.testimonial-card p {
    position: relative;
    z-index: 1;
}

.client-info {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #ddd;
}

.client-info h3 {
    color: #4B0082;
    margin-bottom: 0.2rem;
}

.client-info p {
    color: #555555;
    font-style: italic;
}

/* ===== FOOTER ===== */
.main-footer {
    background-color: #1F1F1F;
    color: #FFFFFF;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.footer-about, .footer-contact, .footer-links {
    flex: 1 1 300px;
}

.footer-about p, .footer-contact p {
    color: #B5B5B5;
}

.footer-about h3, .footer-contact h3, .footer-links h3 {
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-about h3::after, .footer-contact h3::after, .footer-links h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: #00FFD1;
}

.contact-list li {
    display: flex;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.contact-icon {
    margin-right: 10px;
    min-width: 24px;
    height: 24px;
    background-color: #00FFD1;
    border-radius: 50%;
}

.legal-links li {
    margin-bottom: 0.5rem;
}

.legal-links a {
    color: #B5B5B5;
    transition: color 0.3s ease;
}

.legal-links a:hover, .legal-links a:focus {
    color: #00FFD1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #B5B5B5;
    font-size: 0.9rem;
}

/* ===== COOKIE POPUP ===== */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(31, 31, 31, 0.95);
    padding: 1rem;
    z-index: 1001;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
}

.cookie-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 1rem;
}

.cookie-content p {
    color: #FFFFFF;
    margin: 0;
    flex: 1 1 300px;
}

.cookie-button {
    background-color: #00FFD1;
    color: #1F1F1F;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cookie-button:hover {
    background-color: #4B0082;
    color: #FFFFFF;
}

.cookie-more {
    color: #B5B5B5;
    text-decoration: underline;
    margin-left: 1rem;
}

/* ===== THANK YOU PAGE ===== */
.thank-you-page {
    padding: 8rem 0;
}

.thank-you-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 3rem;
    background-color: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: #00FFD1;
    border-radius: 50%;
    margin: 0 auto 2rem;
    position: relative;
}

.success-icon::before, .success-icon::after {
    content: '';
    position: absolute;
    background-color: #1F1F1F;
}

.success-icon::before {
    width: 30px;
    height: 5px;
    transform: rotate(45deg);
    top: 38px;
    left: 17px;
}

.success-icon::after {
    width: 40px;
    height: 5px;
    transform: rotate(-45deg);
    top: 35px;
    left: 25px;
}

.back-button {
    display: inline-block;
    background-color: #4B0082;
    color: #FFFFFF;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    margin-top: 2rem;
    transition: all 0.3s ease;
}

.back-button:hover, .back-button:focus {
    background-color: #00FFD1;
    color: #1F1F1F;
}

/* ===== LEGAL PAGES ===== */
.legal-page {
    padding: 5rem 0;
}

.legal-page h1 {
    text-align: center;
    margin-bottom: 3rem;
}

.legal-content {
    background-color: #FFFFFF;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.legal-content section {
    padding: 1.5rem 0;
    border-bottom: 1px solid #eee;
}

.legal-content section:last-child {
    border-bottom: none;
}

.legal-content h2 {
    color: #4B0082;
    font-size: 1.5rem;
    text-align: left;
    margin-bottom: 1rem;
    padding-bottom: 0;
}

.legal-content h2::after {
    display: none;
}

.legal-content h3 {
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-content ul {
    list-style: disc;
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

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

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

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

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.5;
    }
    100% {
        transform: scale(1);
        opacity: 0.3;
    }
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .menu-icon {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    
    .nav-list {
        position: absolute;
        top: 100%;
        right: 0;
        flex-direction: column;
        background-color: #1F1F1F;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.5s ease;
    }
    
    .menu-toggle:checked ~ .nav-list {
        max-height: 500px;
    }
    
    .nav-list li {
        margin: 0;
        width: 100%;
        text-align: center;
    }
    
    .nav-list a {
        display: block;
        padding: 1rem;
    }
    
    .nav-cta {
        margin: 1rem;
        display: inline-block;
    }
    
    .menu-toggle:checked ~ .menu-icon span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle:checked ~ .menu-icon span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle:checked ~ .menu-icon span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .workflow-steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .hero {
        padding: 5rem 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 13px;
    }
    
    .container {
        width: 95%;
        padding: 0 10px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .service-card, .blog-card, .testimonial-card {
        flex: 1 1 100%;
    }
    
    .advantage-item {
        padding: 1.5rem;
    }
    
    form {
        padding: 1.5rem;
    }
}