/* 
 * Main stylesheet for domain
 * Financial Audit Services 
 */

/* === VARIABLES === */
:root {
    /* Colors */
    --color-background-start: #2c3e50;
    --color-background-end: #4ca1af;
    --color-primary: #f39c12;  /* Bright amber */
    --color-primary-hover: #ffb03b; /* Lighter amber for hover */
    --color-secondary: #1abc9c; /* Teal */
    --color-text-dark: #2c3e50;
    --color-text-light: #ffffff;
    
    /* 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: 15px;
    
    /* Transition */
    --transition-speed: 0.3s;
}

/* === RESET & GLOBAL === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-text-dark);
    background: linear-gradient(to bottom, var(--color-background-start), var(--color-background-end)) fixed;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-speed) ease;
}

ul {
    list-style: none;
}

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

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

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

h1, h2, h3, h4, h5 {
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    color: var(--color-text-light);
}

h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
    margin: var(--spacing-sm) auto;
}

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

/* === BUTTONS === */
.button, 
button:not(.accordion-toggle) {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-speed) ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.button:hover, 
button:not(.accordion-toggle):hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.3);
}

/* === HEADER === */
.site-header {
    background-color: rgba(44, 62, 80, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo h1 {
    font-size: 2rem;
    color: var(--color-text-light);
    margin: 0;
}

.main-nav .desktop-menu {
    display: flex;
}

.main-nav .desktop-menu li {
    margin-left: var(--spacing-md);
}

.main-nav .desktop-menu a {
    color: var(--color-text-light);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.main-nav .desktop-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--color-primary);
    transition: width var(--transition-speed) ease;
}

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

.main-nav .desktop-menu .cta-button {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
}

.main-nav .desktop-menu .cta-button:hover {
    background-color: var(--color-primary-hover);
}

.main-nav .desktop-menu .cta-button::after {
    display: none;
}

/* Mobile menu */
.mobile-menu-toggle {
    display: none;
}

.menu-mobile {
    display: none;
    background-color: var(--color-background-start);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99;
    padding-top: var(--spacing-lg);
}

.menu-mobile ul {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.menu-mobile li {
    margin: var(--spacing-sm) 0;
}

.menu-mobile a {
    color: var(--color-text-light);
    font-size: 1.25rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.menu-mobile .close-menu {
    margin-top: var(--spacing-lg);
    color: var(--color-primary);
}

/* === HERO SECTION === */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1.2s ease;
}

.hero .buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    animation: fadeInUp 1.4s ease;
}

/* === ABOUT SECTION === */
.about {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about h2 {
    color: var(--color-text-dark);
}

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

.about-text {
    animation: fadeInLeft 1s ease;
}

.about-image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    animation: fadeInRight 1s ease;
}

/* === SERVICES SECTION === */
.services {
    padding: var(--spacing-xl) 0;
}

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

.service-card {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

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

.service-icon {
    margin-bottom: var(--spacing-md);
}

.service-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
}

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

/* === BENEFITS SECTION === */
.benefits {
    background-color: rgba(26, 188, 156, 0.1);
    padding: var(--spacing-xl) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-right: var(--spacing-md);
    min-width: 3rem;
    text-align: center;
}

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

/* === TESTIMONIALS === */
.testimonials {
    padding: var(--spacing-xl) 0;
}

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

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    position: relative;
}

.testimonial-card::before {
    content: """;
    font-size: 5rem;
    color: rgba(243, 156, 18, 0.2);
    position: absolute;
    top: -10px;
    left: 10px;
    font-family: Georgia, serif;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

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

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

.testimonial-author-info h4 {
    margin-bottom: 0;
    color: var(--color-text-dark);
}

.testimonial-author-info p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0;
}

/* === FAQ SECTION === */
.faq {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 800px;
}

.faq h2 {
    color: var(--color-text-dark);
}

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

.accordion-item {
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid #eee;
}

.accordion-header {
    background-color: #f8f9fa;
    padding: var(--spacing-md);
    cursor: pointer;
    position: relative;
}

.accordion-header h3 {
    margin: 0;
    font-size: 1.1rem;
    padding-right: 30px;
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed) ease, padding var(--transition-speed) ease;
}

.accordion-content-inner {
    padding: var(--spacing-md);
    background-color: white;
}

.accordion-toggle {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-color: transparent;
    border: none;
    cursor: pointer;
}

.accordion-toggle::before,
.accordion-toggle::after {
    content: '';
    position: absolute;
    background-color: var(--color-primary);
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    transition: transform var(--transition-speed) ease;
}

.accordion-toggle::after {
    transform: rotate(90deg);
}

.accordion-item.active .accordion-toggle::after {
    transform: rotate(0);
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    padding: var(--spacing-md);
}

/* === CONTACT FORM === */
.contact {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 700px;
}

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

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

.form-control {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-light);
    transition: all var(--transition-speed) ease;
}

select.form-control option {
    background-color: var(--color-background-start);
    color: var(--color-text-light);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.2);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

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

.checkbox-group input[type="checkbox"] {
    margin-right: var(--spacing-sm);
    margin-top: 5px;
}

.checkbox-group label {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.checkbox-group a {
    color: var(--color-primary);
    text-decoration: underline;
}

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

/* === FOOTER === */
.site-footer {
    background-color: var(--color-background-start);
    color: var(--color-text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-info h3 {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.footer-contact h4,
.footer-links h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.footer-contact ul li,
.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-contact ul li i {
    margin-right: var(--spacing-xs);
    color: var(--color-primary);
}

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

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

/* === COOKIE POPUP === */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(44, 62, 80, 0.95);
    color: var(--color-text-light);
    padding: var(--spacing-md);
    z-index: 1000;
    display: flex;
    justify-content: center;
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.cookie-popup.show {
    transform: translateY(0);
}

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

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

.cookie-content button {
    min-width: 120px;
}

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

/* === POLICY PAGES === */
.policy-container {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.policy-container h1 {
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.policy-container h2 {
    color: var(--color-text-dark);
    font-size: 1.75rem;
    margin-top: var(--spacing-lg);
}

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

.policy-container ul, 
.policy-container ol {
    padding-left: var(--spacing-lg);
}

.policy-container ul li, 
.policy-container ol li {
    margin-bottom: var(--spacing-xs);
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* === THANK YOU PAGE === */
.thank-you {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) 0;
    animation: fadeInUp 1s ease;
}

.thank-you-box {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 600px;
}

.thank-you h1 {
    font-size: 3rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.thank-you p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.thank-you .button {
    margin-top: var(--spacing-md);
    display: inline-block;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 992px) {
    h2 {
        font-size: 2rem;
    }
    
    .services-grid,
    .testimonials-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-info {
        grid-column: span 2;
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .main-nav .desktop-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-menu-toggle .bar {
        display: block;
        width: 25px;
        height: 3px;
        margin: 5px auto;
        background-color: var(--color-text-light);
        transition: all var(--transition-speed) ease;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .about-content,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 576px) {
    .services-grid,
    .testimonials-container,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-info {
        grid-column: span 1;
    }
    
    .hero .buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
}