/* 
 * Domain - Financial Audit Services
 * Main Stylesheet
 */

/* ============ Variables & Reset ============ */
:root {
    /* Color Palette */
    --color-bg: #1C1F26;
    --color-primary: #FFD369;
    --color-accent: #04C2C9;
    --color-text: #F4F4F4;
    --color-buttons: #393E46;
    
    /* Font Sizes */
    --fs-h1: clamp(2rem, 5vw, 3.5rem);
    --fs-h2: clamp(1.75rem, 4vw, 2.5rem);
    --fs-h3: clamp(1.25rem, 3vw, 1.75rem);
    --fs-normal: clamp(1rem, 2vw, 1.125rem);
    --fs-small: clamp(0.875rem, 1.5vw, 1rem);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    
    /* Border Radius */
    --border-radius: 8px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* For anchor links accounting for fixed header */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

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

section {
    padding: var(--space-lg) 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--space-sm);
    line-height: 1.3;
    font-weight: 600;
}

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

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p {
    margin-bottom: var(--space-sm);
    font-size: var(--fs-normal);
}

.section-subtitle {
    color: var(--color-primary);
    font-size: var(--fs-normal);
    margin-bottom: var(--space-md);
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: var(--fs-normal);
}

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

.btn-primary:hover {
    background-color: var(--color-accent);
    color: var(--color-text);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-buttons);
    color: var(--color-text);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-text {
    background: transparent;
    color: var(--color-text);
    text-decoration: underline;
    padding: 0.5rem;
}

/* ============ Header & Navigation ============ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(28, 31, 38, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

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

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: lowercase;
    letter-spacing: 1px;
}

.site-nav ul {
    display: flex;
    gap: var(--space-sm);
}

.site-nav a {
    color: var(--color-text);
    padding: 0.5rem;
    font-weight: 500;
    position: relative;
}

.site-nav a:hover {
    color: var(--color-primary);
}

.site-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

.site-nav a:hover::after {
    width: 100%;
}

.nav-cta {
    color: var(--color-primary) !important;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem !important;
}

.nav-cta:hover {
    background-color: var(--color-primary);
    color: var(--color-bg) !important;
}

.mobile-toggle {
    display: none;
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg);
    z-index: 99;
    padding-top: 6rem;
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.mobile-menu a {
    font-size: 1.5rem;
    color: var(--color-text);
    padding: 1rem;
}

.mobile-toggle .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
}

.mobile-toggle .bar {
    height: 3px;
    width: 100%;
    background-color: var(--color-text);
    border-radius: 2px;
}

.mobile-toggle .menu-close {
    width: 30px;
    height: 30px;
    position: relative;
}

.mobile-toggle .close-icon::before,
.mobile-toggle .close-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: var(--color-text);
    border-radius: 2px;
    top: 50%;
    left: 0;
}

.mobile-toggle .close-icon::before {
    transform: rotate(45deg);
}

.mobile-toggle .close-icon::after {
    transform: rotate(-45deg);
}

/* ============ Hero Section ============ */
.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(28, 31, 38, 0.7), rgba(28, 31, 38, 0.9));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg);
    z-index: -1;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.hero-content {
    animation: fadeIn 1s ease-out;
}

.hero-content h1 {
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.hero-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: slideIn 1s ease-out 0.3s both;
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(4, 194, 201, 0.3), rgba(255, 211, 105, 0.3));
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

/* ============ About Section ============ */
.about {
    text-align: center;
}

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

.about-card {
    background-color: rgba(57, 62, 70, 0.3);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.about-number {
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    border-radius: 50%;
    margin: 0 auto var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-bg);
    font-size: 2rem;
    font-weight: bold;
}

/* ============ Services Section ============ */
.services {
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.service-card {
    background-color: rgba(57, 62, 70, 0.3);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.service-card h3 {
    padding: var(--space-sm) var(--space-md);
    color: var(--color-primary);
}

.service-card p {
    padding: 0 var(--space-md);
    flex-grow: 1;
}

.service-card .btn {
    margin: var(--space-md);
    align-self: flex-start;
}

.button-center {
    display: flex;
    justify-content: center;
    margin: var(--space-md) 0;
}

/* ============ Testimonials Section ============ */
.testimonials {
    background-color: rgba(57, 62, 70, 0.2);
    text-align: center;
}

.testimonials-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
    margin-top: var(--space-md);
    scrollbar-width: none; /* Firefox */
}

.testimonials-slider::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Edge */
}

.testimonial {
    flex: 0 0 calc(100% - var(--space-md));
    scroll-snap-align: center;
    background-color: rgba(28, 31, 38, 0.8);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    text-align: left;
    min-width: 300px;
}

.testimonial-content {
    flex-grow: 1;
    margin-bottom: var(--space-md);
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    font-size: 3rem;
    color: var(--color-primary);
    opacity: 0.3;
    position: absolute;
    top: -20px;
    left: -15px;
}

.testimonial-author h4 {
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.testimonial-author p {
    font-size: var(--fs-small);
    opacity: 0.7;
    margin-bottom: 0;
}

/* Animate scrolling for testimonials */
@keyframes autoScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-300px - var(--space-md)));
    }
}

/* ============ Process Section ============ */
.process {
    text-align: center;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.process-step {
    background-color: rgba(57, 62, 70, 0.3);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.process-number {
    width: 80px;
    height: 80px;
    background-color: var(--color-primary);
    color: var(--color-bg);
    border-radius: 50%;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: bold;
}

/* ============ Contact Form ============ */
.contact {
    background: linear-gradient(rgba(28, 31, 38, 0.8), rgba(28, 31, 38, 0.95));
    text-align: center;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: rgba(57, 62, 70, 0.3);
    padding: var(--space-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.form-group {
    position: relative;
    margin-bottom: var(--space-md);
}

.form-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid rgba(244, 244, 244, 0.1);
    border-radius: var(--border-radius);
    background-color: rgba(28, 31, 38, 0.7);
    color: var(--color-text);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 211, 105, 0.2);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    text-align: left;
}

.form-check input {
    margin-top: 6px;
    margin-right: 10px;
    flex-shrink: 0;
}

.form-check label {
    font-size: var(--fs-small);
}

/* ============ Blog Preview ============ */
.blog-preview {
    text-align: center;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.blog-card {
    background-color: rgba(57, 62, 70, 0.3);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
    text-align: left;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.blog-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.blog-card h3 a {
    color: var(--color-text);
}

.blog-card h3 a:hover {
    color: var(--color-primary);
}

.blog-date {
    font-size: var(--fs-small);
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    font-style: italic;
}

.read-more {
    display: inline-flex;
    align-items: center;
    font-weight: 500;
}

.read-more::after {
    content: '→';
    margin-left: 5px;
    transition: transform var(--transition-fast);
}

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

.blog-cta {
    margin-top: var(--space-lg);
}

/* ============ FAQ Section ============ */
.faq {
    background-color: rgba(57, 62, 70, 0.2);
}

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

.faq-item {
    background-color: rgba(28, 31, 38, 0.7);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-sm);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-toggle {
    position: absolute;
    opacity: 0;
    z-index: -1;
}

.faq-question {
    display: block;
    padding: var(--space-md);
    color: var(--color-text);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: rgba(57, 62, 70, 0.5);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.faq-toggle:checked + .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    padding: 0 var(--space-md);
}

.faq-toggle:checked ~ .faq-answer {
    max-height: 300px;
    padding-bottom: var(--space-md);
}

/* ============ Footer ============ */
.site-footer {
    background-color: rgba(28, 31, 38, 0.95);
    padding: var(--space-lg) 0 var(--space-md);
    border-top: 1px solid rgba(244, 244, 244, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.footer-info p {
    font-size: var(--fs-small);
    opacity: 0.9;
}

.footer-contact h3,
.footer-links h3,
.footer-legal h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
}

.footer-contact ul li i {
    margin-right: 10px;
    color: var(--color-accent);
    font-size: 1.2rem;
    line-height: 1.6;
}

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

.footer-links a,
.footer-legal a {
    color: var(--color-text);
    opacity: 0.8;
    transition: opacity var(--transition-fast), color var(--transition-fast);
}

.footer-links a:hover,
.footer-legal a:hover {
    opacity: 1;
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(244, 244, 244, 0.1);
    font-size: var(--fs-small);
    opacity: 0.7;
}

/* ============ Cookie Popup ============ */
.cookie-popup {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    max-width: 400px;
    background-color: rgba(28, 31, 38, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md);
    z-index: 1000;
    transform: translateY(100vh);
    transition: transform var(--transition-normal);
    opacity: 0;
}

.cookie-popup.active {
    transform: translateY(0);
    opacity: 1;
}

.cookie-content h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.cookie-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
}

/* ============ Policy Pages ============ */
.policy {
    padding: var(--space-lg) 0;
}

.policy h1 {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.policy-content {
    background-color: rgba(57, 62, 70, 0.3);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
    margin-top: var(--space-md);
    border: 1px solid rgba(255, 211, 105, 0.2);
}

.policy-content h2 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
}

.policy-content ul {
    margin-bottom: var(--space-md);
    padding-left: 1.5rem;
    list-style-type: disc;
}

.policy-content ul li {
    margin-bottom: var(--space-xs);
}

.policy-content p + h2 {
    margin-top: var(--space-md);
}

.policy-content h3 {
    color: var(--color-text);
    font-size: 1.2rem;
    margin-top: var(--space-md);
    margin-bottom: var(--space-xs);
}

/* Cookie policy table styles */
.cookie-table {
    width: 100%;
    margin: var(--space-md) 0;
    border-collapse: collapse;
}

.cookie-table th,
.cookie-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid rgba(244, 244, 244, 0.1);
}

.cookie-table th {
    background-color: rgba(57, 62, 70, 0.5);
    color: var(--color-primary);
}

.cookie-table tr:hover {
    background-color: rgba(57, 62, 70, 0.3);
}

/* ============ Animations ============ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-15px);
    }
    60% {
        transform: translateY(-7px);
    }
}

/* ============ Icon Font (Placeholder) ============ */
[class^="icon-"] {
    /* This would normally use an icon font or SVG icons */
    display: inline-block;
    width: 1em;
    height: 1em;
    position: relative;
}

.icon-experience::before {
    content: '👨‍💼';
}

.icon-certified::before {
    content: '🏆';
}

.icon-personalized::before {
    content: '🔍';
}

.icon-analysis::before {
    content: '📊';
}

.icon-planning::before {
    content: '📝';
}

.icon-execution::before {
    content: '⚙️';
}

.icon-results::before {
    content: '📈';
}

.icon-user::before {
    content: '👤';
}

.icon-phone::before {
    content: '📞';
}

.icon-service::before {
    content: '🔧';
}

.icon-location::before {
    content: '📍';
}

.icon-email::before {
    content: '✉️';
}

/* ============ Responsive Styles ============ */
@media (max-width: 992px) {
    section {
        padding: var(--space-md) 0;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        text-align: center;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .site-nav {
        display: none;
    }
    
    .site-nav.active {
        display: block;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .cookie-popup {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
        max-width: none;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .testimonial {
        padding: var(--space-sm);
    }
    
    .contact-form {
        padding: var(--space-sm);
    }
}

/* Print styles */
@media print {
    .site-header, .mobile-menu-overlay, .site-footer, .cookie-popup {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    .container {
        max-width: 100%;
    }
}