/* 
 * Main CSS for domain accounting website
 * Responsive and modern design with specified color palette
 */

:root {
    /* Color palette */
    --bg-gradient-start: #f5f7fa;
    --bg-gradient-end: #c3cfe2;
    --primary-accent: #ff5e62;
    --secondary-accent: #008c72;
    --text-dark: #333333;
    --text-light: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --card-bg: rgba(255, 255, 255, 0.9);
    --form-bg: rgba(255, 255, 255, 0.8);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 2rem;
}

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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    background-attachment: fixed;
    min-height: 100vh;
}

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-accent);
}

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

section h2 {
    text-align: center;
}

section h2::after {
    left: 50%;
    transform: translateX(-50%);
}

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

a:hover {
    color: var(--secondary-accent);
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
}

/* Buttons */
.cta-button, .service-button, .submit-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--primary-accent);
    color: var(--text-light);
    font-weight: 600;
    border-radius: var(--border-radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.cta-button:hover, .service-button:hover, .submit-button:hover {
    background-color: var(--secondary-accent);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-color);
}

/* Header styles */
.main-header {
    padding: 0;
    background-color: var(--card-bg);
    box-shadow: 0 2px 10px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-md);
}

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

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

.main-nav a {
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
    padding-top: 15px;
    padding-bottom: 15px;
    display: inline-block;
}

.main-nav a.active, .main-nav a:hover {
    color: var(--primary-accent);
}

.main-nav a.active::after, .main-nav a:hover::after {
    content: '';
    position: absolute;
    bottom: 12px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-accent);
    transform: scaleX(1);
    transition: transform 0.3s ease;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 12px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-accent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
}

/* Hero section */
.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('img/SP9uRy.jpg');
    background-size: cover;
    background-position: center;
    color: var(--text-light);
    text-align: center;
    padding: var(--spacing-xl) 0;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-section h1 {
    font-size: 3.2rem;
    margin-bottom: var(--spacing-lg);
}

.hero-section p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

/* About section */
.about-section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.about-content {
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

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

.about-image {
    padding-top: var(--spacing-md);
}

.about-image img {
    max-width: 80%;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 20px var(--shadow-color);
    margin-left: auto;
    display: block;
}

/* Benefits section */
.benefits-section {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-xl);
    margin: var(--spacing-xl) var(--spacing-md);
    padding: var(--spacing-xl);
    box-shadow: 0 10px 30px var(--shadow-color);
}

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

.benefit-card {
    padding: var(--spacing-lg);
    background: linear-gradient(145deg, #fff, #f5f7fa);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-card h3 {
    color: var(--secondary-accent);
}

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

.service-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 15px var(--shadow-color);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card.highlight {
    border: 2px solid var(--primary-accent);
    transform: scale(1.05);
}

.service-card.highlight:hover {
    transform: scale(1.05) translateY(-5px);
}

.service-card h3 {
    color: var(--secondary-accent);
    margin-bottom: var(--spacing-md);
}

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

.service-card ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.service-card li {
    margin-bottom: var(--spacing-sm);
}

.service-image {
    margin: -var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
    height: 180px;
}

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

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-button {
    margin-top: auto;
    align-self: flex-start;
}

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

.testimonial-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 15px var(--shadow-color);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.testimonial-card p::before {
    content: '"';
    font-size: 3rem;
    position: absolute;
    left: -10px;
    top: -20px;
    opacity: 0.2;
    color: var(--primary-accent);
}

.client-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.client-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.client-info h4 {
    margin-bottom: 0;
    font-weight: 600;
}

/* Why Us section */
.why-us-section {
    padding: var(--spacing-xl) 0;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.why-us-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 15px var(--shadow-color);
    text-align: center;
    transition: transform 0.3s ease;
}

.why-us-card:hover {
    transform: translateY(-5px);
}

.why-us-card .icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-accent);
}

.why-us-card h3 {
    color: var(--secondary-accent);
}

/* FAQ section */
.faq-section {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-xl);
    margin: var(--spacing-xl) var(--spacing-md);
    padding: var(--spacing-xl);
    box-shadow: 0 10px 30px var(--shadow-color);
}

.faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    margin-bottom: var(--spacing-md);
}

.faq-question {
    padding: var(--spacing-md) 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-accent);
}

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

.faq-answer.active {
    max-height: 500px;
    padding-bottom: var(--spacing-md);
}

/* Contact form section */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.form-container {
    background-color: var(--form-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 10px 30px var(--shadow-color);
    max-width: 800px;
    margin: 0 auto;
}

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

label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

input, select, textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--border-radius-md);
    background-color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    transition: all 0.3s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-accent);
    background-color: var(--text-light);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.checkbox-group input {
    width: auto;
}

.checkbox-group label {
    margin-bottom: 0;
}

.submit-button {
    margin-top: var(--spacing-lg);
    width: 100%;
    padding: var(--spacing-md);
}

/* Footer styles */
.main-footer {
    background-color: var(--secondary-accent);
    color: var(--text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-accent);
}

.contact-info, .footer-links {
    list-style-type: none;
}

.contact-info li, .footer-links li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
}

.contact-info .icon {
    margin-right: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-light);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
}

/* Cookie banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--card-bg);
    padding: var(--spacing-lg);
    box-shadow: 0 -5px 15px var(--shadow-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner p {
    flex: 1;
}

#cookie-accept {
    background-color: var(--primary-accent);
    color: var(--text-light);
    border: none;
    border-radius: var(--border-radius-md);
    padding: 0.5rem 1.5rem;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

#cookie-accept:hover {
    background-color: var(--secondary-accent);
}

/* Responsive design */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-text {
        order: 1;
    }
    
    .about-image {
        order: 0;
        margin-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--card-bg);
        box-shadow: 0 5px 15px var(--shadow-color);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.5s ease;
    }
    
    .main-nav.active {
        max-height: 300px;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section p {
        font-size: 1rem;
    }
    
    .cookie-banner {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-banner button, .cookie-banner a {
        margin-top: var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .benefits-grid, .services-grid, .testimonials-grid, .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card.highlight {
        transform: scale(1);
    }
    
    .service-card.highlight:hover {
        transform: translateY(-5px);
    }
    
    .form-container {
        padding: var(--spacing-lg);
    }
}