/* 
 * Main Stylesheet for Domain - Accounting Services
 * Color Palette:
 * - Primary: indigo (#4B0082)
 * - Accent: lime-green (#BFFF00)
 * - Background: light sand (#FFF8E1)
 * - Text: rich graphite (#1C1C1C)
 * - Additional: coral-pink (#FF6F61)
 */

/* ---------- Base Styles ---------- */
:root {
    --primary: #4B0082;
    --accent: #BFFF00;
    --background: #FFF8E1;
    --text: #1C1C1C;
    --additional: #FF6F61;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --mid-gray: #CCCCCC;
    --dark-gray: #666666;
    --shadow: rgba(0, 0, 0, 0.1);
    --border-radius: 20px;
    --transition: all 0.3s ease;
}

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

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text);
    background-color: var(--background);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

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

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

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

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

.section {
    padding: 5rem 0;
}

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Poppins', sans-serif;
}

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

.btn-primary:hover {
    background-color: #5f00a3;
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--shadow);
}

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

.btn-secondary:hover {
    background-color: #d2ff4d;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--shadow);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

/* ---------- Header & Navigation ---------- */
.site-header {
    position: fixed;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px var(--shadow);
    z-index: 100;
    padding: 1rem 0;
}

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

.logo h1 {
    font-size: 2rem;
    margin: 0;
    color: var(--primary);
    font-weight: 700;
}

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

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

.main-nav a {
    color: var(--text);
    font-weight: 600;
}

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

.btn-contact {
    background-color: var(--accent);
    color: var(--primary) !important;
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

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

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
}

/* ---------- Hero Section ---------- */
.hero {
    padding: 10rem 0 5rem;
    background: linear-gradient(135deg, var(--background), #fff);
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--dark-gray);
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px var(--shadow);
}

.hero-accent {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: var(--accent);
    opacity: 0.2;
    z-index: -1;
}

.accent-1 {
    top: -50px;
    left: -50px;
}

.accent-2 {
    bottom: -30px;
    right: 30%;
    background-color: var(--additional);
}

/* ---------- Advantages Section ---------- */
.advantages {
    padding: 5rem 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px var(--shadow);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background);
    border-radius: 50%;
    color: var(--primary);
    font-size: 2rem;
}

.advantage-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

/* ---------- About Section ---------- */
.about {
    background-color: var(--white);
    padding: 5rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px var(--shadow);
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
}

/* ---------- Services Section ---------- */
.services {
    padding: 5rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background-color: var(--white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px var(--shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background-color: var(--primary);
    transition: var(--transition);
}

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

.service-card:hover::before {
    width: 100%;
    opacity: 0.1;
}

.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin: 0 auto 1.5rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    margin-top: -2.5rem;
    margin-left: -2rem;
    margin-right: -2rem;
    width: calc(100% + 4rem);
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

/* ---------- Contact Form ---------- */
.contact {
    padding: 5rem 0;
    background-color: var(--white);
}

.contact-form {
    max-width: 600px;
    margin: 3rem auto 0;
    background: var(--background);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px var(--shadow);
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--mid-gray);
    border-radius: 10px;
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(75, 0, 130, 0.2);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.checkbox-group input {
    margin-top: 0.3rem;
    margin-right: 0.5rem;
}

.services-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-option {
    display: flex;
    align-items: flex-start;
}

.service-option input {
    margin-top: 0.3rem;
    margin-right: 0.5rem;
}

/* ---------- FAQ Section ---------- */
.faq {
    padding: 5rem 0;
    position: relative;
    scroll-margin-top: 100px;
}

.faq-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    box-shadow: 0 3px 10px var(--shadow);
    overflow: visible;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    scroll-margin-top: 100px;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--primary);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    position: relative;
    z-index: 1;
}

.faq-answer.active {
    padding: 0 1.5rem 1.5rem;
    max-height: 1000px;
    overflow: visible;
}

/* ---------- Testimonials ---------- */
.testimonials {
    padding: 5rem 0;
    background-color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background-color: var(--background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px var(--shadow);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: var(--accent);
    opacity: 0.3;
    font-family: serif;
    line-height: 1;
}

.testimonial-text {
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

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

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 1rem;
}

.author-info h4 {
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.author-info p {
    font-size: 0.9rem;
    color: var(--dark-gray);
    margin: 0;
}

/* ---------- Footer ---------- */
.site-footer {
    background-color: var(--primary);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-about h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact h4,
.footer-links h4,
.footer-services h4 {
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.footer-contact address {
    font-style: normal;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact address p {
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-links ul,
.footer-services ul {
    list-style: none;
}

.footer-links li,
.footer-services li {
    margin-bottom: 0.5rem;
}

.footer-links a,
.footer-services a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ---------- Cookie Banner ---------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 -5px 20px var(--shadow);
    padding: 1.5rem;
    z-index: 1000;
    display: none;
}

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

.cookie-content p {
    margin: 0;
    padding-right: 2rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

/* ---------- Responsive Design ---------- */
@media (max-width: 1024px) {
    .advantages-grid,
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-content,
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero {
        padding: 8rem 0 3rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .services-options {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-content p {
        margin-bottom: 1rem;
        padding-right: 0;
    }
    
    /* Mobile Navigation */
    .nav-toggle-label {
        display: block;
        position: relative;
        width: 30px;
        height: 21px;
    }
    
    .nav-toggle-label span {
        display: block;
        position: absolute;
        height: 3px;
        width: 100%;
        background: var(--primary);
        border-radius: 3px;
        opacity: 1;
        left: 0;
        transform: rotate(0deg);
        transition: var(--transition);
    }
    
    .nav-toggle-label span:nth-child(1) {
        top: 0;
    }
    
    .nav-toggle-label span:nth-child(2) {
        top: 9px;
    }
    
    .nav-toggle-label span:nth-child(3) {
        top: 18px;
    }
    
    .nav-toggle:checked + .nav-toggle-label span:nth-child(1) {
        top: 9px;
        transform: rotate(135deg);
    }
    
    .nav-toggle:checked + .nav-toggle-label span:nth-child(2) {
        opacity: 0;
        left: -60px;
    }
    
    .nav-toggle:checked + .nav-toggle-label span:nth-child(3) {
        top: 9px;
        transform: rotate(-135deg);
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        background: var(--white);
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        box-shadow: 0 5px 10px var(--shadow);
    }
    
    .nav-toggle:checked ~ .main-nav {
        max-height: 300px;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 1rem 0;
    }
    
    .main-nav li {
        margin: 0;
        text-align: center;
    }
    
    .main-nav a {
        display: block;
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .advantages-grid,
    .services-grid,
    .testimonials-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .section {
        padding: 2rem 0;
    }
}