/* 
Financial Audit Services - Main Stylesheet
Author: Senior Full-Stack Developer
*/

/* ===== GLOBAL STYLES ===== */
:root {
    /* Main Color Palette */
    --primary-gradient-start: #3F2B96;
    --primary-gradient-end: #FF512F;
    --background-light: #F9F6EF;
    --accent-color: #30D5C8;
    --text-dark: #333333;
    --text-medium: #555555;
    --text-light: #F9F6EF;
    --shadow-color: rgba(0, 0, 0, 0.1);
    
    /* Font Family */
    --font-primary: 'Poppins', 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    background-color: var(--background-light);
    line-height: 1.6;
    font-size: 16px;
}

/* Anchor scroll position offset */
.about-section, .services-section, .contact-section {
    scroll-margin-top: 120px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

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

h2:after {
    content: "";
    position: absolute;
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-gradient-start);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

section {
    padding: 60px 0;
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 14px 28px;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    color: var(--text-light);
    border-radius: 50px;
    font-weight: 500;
    font-size: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(63, 43, 150, 0.2);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(63, 43, 150, 0.4);
    color: var(--text-light);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(51, 51, 51, 0.95);
    color: var(--text-light);
    padding: 15px;
    z-index: 1000;
    box-shadow: 0 -2px 10px var(--shadow-color);
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.cookie-content p {
    margin: 0;
    padding-right: 20px;
    font-size: 0.9rem;
}

.cookie-button {
    background-color: var(--accent-color);
    color: var(--text-dark);
    border: none;
    border-radius: 4px;
    padding: 8px 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    white-space: nowrap;
}

.cookie-button:hover {
    background-color: #28c0b4;
}

/* ===== HEADER ===== */
.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px var(--shadow-color);
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-image {
    max-height: 60px;
    width: auto;
}

.main-nav .nav-list {
    display: flex;
    list-style: none;
}

.main-nav .nav-list li {
    margin-left: 30px;
}

.main-nav .nav-list a {
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.main-nav .nav-list a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    bottom: 0;
    left: 0;
    transition: width 0.3s ease;
}

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

.nav-cta {
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    color: var(--text-light);
    padding: 8px 20px;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(63, 43, 150, 0.15);
}

.nav-cta:hover {
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(63, 43, 150, 0.2);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    margin: 5px 0;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ===== HERO SECTION ===== */
.hero-section {
    background: linear-gradient(135deg, rgba(63, 43, 150, 0.05) 0%, rgba(255, 81, 47, 0.05) 100%);
    padding: 80px 0;
}

.hero-section .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    margin-bottom: 20px;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 2.8rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-medium);
}

.hero-image {
    flex: 1;
}

.hero-image img {
    border-radius: 10px;
    box-shadow: 0 15px 30px var(--shadow-color);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0);
}

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

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-image {
    flex: 1;
}

.about-image img {
    box-shadow: 0 10px 20px var(--shadow-color);
    border-radius: 10px;
}

.about-text {
    flex: 1;
}

/* ===== BENEFITS SECTION ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow-color);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--accent-color);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--background-light);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

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

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-card h3,
.service-card p {
    padding: 0 20px;
}

.service-card h3 {
    margin-top: 20px;
}

.service-price {
    font-weight: 600;
    color: var(--primary-gradient-start);
}

.service-link {
    display: block;
    text-align: center;
    padding: 15px 0;
    margin: 20px 20px;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    color: var(--text-light);
    border-radius: 50px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(63, 43, 150, 0.2);
    color: var(--text-light);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
    background: linear-gradient(135deg, rgba(63, 43, 150, 0.05) 0%, rgba(255, 81, 47, 0.05) 100%);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background-color: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.testimonial-content {
    position: relative;
    margin-bottom: 20px;
}

.testimonial-content::before {
    content: """;
    position: absolute;
    top: -20px;
    left: -10px;
    font-size: 4rem;
    opacity: 0.1;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-author {
    text-align: right;
}

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

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--background-light);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 8px 25px var(--shadow-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

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

.form-group.checkbox label {
    margin-bottom: 0;
    margin-left: 10px;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(48, 213, 200, 0.2);
    outline: none;
}

.submit-button {
    display: block;
    width: 100%;
    padding: 14px;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    color: var(--text-light);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(63, 43, 150, 0.4);
}

/* ===== FAQ SECTION ===== */
.faq-section {
    background: linear-gradient(135deg, rgba(63, 43, 150, 0.05) 0%, rgba(255, 81, 47, 0.05) 100%);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: #fff;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 3px 10px var(--shadow-color);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding-bottom: 20px;
}

/* ===== FOOTER ===== */
.site-footer {
    background-color: #2d2d2d;
    color: var(--text-light);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.footer-col h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
}

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

.contact-list li, .legal-links li {
    margin-bottom: 10px;
}

.contact-list i {
    margin-right: 10px;
    color: var(--accent-color);
}

.contact-list a, .legal-links a {
    color: var(--text-light);
    transition: color 0.3s ease;
}

.contact-list a:hover, .legal-links a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* ===== THANK YOU PAGE ===== */
.thank-you-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.thank-you-content {
    max-width: 600px;
    padding: 40px;
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 8px 25px var(--shadow-color);
}

.thank-you-content h1 {
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.thank-you-icon {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

/* ===== LEGAL PAGES ===== */
.legal-section {
    padding: 60px 0;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background-color: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.legal-content h1 {
    margin-bottom: 30px;
    text-align: center;
}

.legal-content h2 {
    text-align: left;
    margin-top: 40px;
}

.legal-content h2:after {
    left: 0;
    transform: none;
}

.legal-content ul, .legal-content ol {
    margin-bottom: 20px;
    padding-left: 20px;
}

.legal-content li {
    margin-bottom: 10px;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-section {
        padding: 60px 0;
    }
    
    .about-content, .hero-section .container {
        flex-direction: column;
    }
    
    .about-image, .hero-image {
        margin-bottom: 30px;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: #fff;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 40px;
        transition: left 0.3s ease;
        box-shadow: 0 5px 10px var(--shadow-color);
        z-index: 99;
    }
    
    .nav-list.active {
        left: 0;
    }
    
    .nav-list li {
        margin: 0 0 20px 0;
    }
    
    .header-wrapper {
        height: 70px;
    }
    
    .mobile-menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-content p {
        margin-bottom: 10px;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .form-container {
        padding: 20px;
    }
    
    section {
        padding: 40px 0;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}