/* 
* AuditPro Portugal - Main Stylesheet
* Responsive and modern design with CSS animations
*/

/* Variables */
:root {
    /* Color palette */
    --burgundy: #8B1A1A;
    --burgundy-light: #A52A2A;
    --beige: #F5F5DC;
    --beige-dark: #E8E5D5;
    --dark-blue: #1E3A8A;
    --dark-blue-light: #2E51BE;
    --white: #FFFFFF;
    --mint: #3FEACD;
    --mint-dark: #35D4B8;
    --gray: #707070;
    --gray-light: #E0E0E0;

    /* Font sizes */
    --font-size-small: 0.8rem;
    --font-size-normal: 1rem;
    --font-size-medium: 1.2rem;
    --font-size-large: 1.5rem;
    --font-size-xlarge: 2rem;
    --font-size-xxlarge: 3rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;

    /* Border radius */
    --border-radius: 16px;
    --border-radius-sm: 8px;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--gray);
    background-color: var(--white);
    padding-top: 5rem; /* Space for fixed header */
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--font-size-xxlarge);
}

h2 {
    font-size: var(--font-size-xlarge);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

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

h3 {
    font-size: var(--font-size-large);
}

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

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

a:hover {
    color: var(--mint-dark);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--burgundy-light);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-mint {
    background-color: var(--mint);
    color: var(--dark-blue);
}

.btn-mint:hover {
    background-color: var(--mint-dark);
    color: var(--dark-blue);
    transform: translateY(-2px);
}

/* Header */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 0.5rem 0;
}

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

.logo a {
    display: block;
}

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

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

.main-nav a {
    color: var(--dark-blue);
    font-weight: 600;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--burgundy);
    transition: width 0.3s ease;
}

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

/* Menu icon for mobile */
.menu-toggle {
    display: none;
}

.menu-icon {
    display: none;
    flex-direction: column;
    width: 30px;
    height: 20px;
    justify-content: space-between;
    cursor: pointer;
}

.menu-line {
    height: 2px;
    width: 100%;
    background-color: var(--dark-blue);
    transition: all 0.3s ease;
}

/* Hero section */
.hero {
    background-color: var(--beige);
    padding: var(--spacing-xl) 0;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    position: relative;
    color: var(--white);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg) 0;
}

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

.hero h1 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: var(--font-size-medium);
    margin-bottom: var(--spacing-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Section styling */
section {
    padding: var(--spacing-xl) 0;
}

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

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

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

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.service-card h3 {
    color: var(--burgundy);
}

.service-price {
    font-size: var(--font-size-large);
    color: var(--dark-blue);
    font-weight: bold;
    margin-top: var(--spacing-sm);
}

/* Approach */
.approach {
    background-color: var(--beige);
    border-radius: var(--border-radius);
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.approach-step {
    text-align: center;
    padding: var(--spacing-md);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--burgundy);
    color: var(--white);
    font-size: var(--font-size-large);
    font-weight: bold;
    margin: 0 auto var(--spacing-sm);
}

/* Testimonials */
.testimonials {
    background-color: var(--dark-blue);
    color: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl) 0;
}

.testimonials .section-title h2 {
    color: var(--white);
}

.testimonials .section-title h2::after {
    background-color: var(--mint);
}

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

.testimonial-image {
    grid-column: 1 / -1;
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.testimonial-image img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    max-height: 300px;
}

.testimonial {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    position: relative;
}

.testimonial-content {
    margin-bottom: var(--spacing-sm);
}

.testimonial-author {
    font-weight: bold;
    color: var(--mint);
}

.testimonial::before {
    content: '"';
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.2);
    position: absolute;
    top: -20px;
    left: 20px;
}

/* Form */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--dark-blue);
}

.form-control {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-normal);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--mint);
    box-shadow: 0 0 0 3px rgba(63, 234, 205, 0.3);
}

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

.checkbox-group input[type="checkbox"] {
    margin-right: var(--spacing-xs);
    margin-top: 0.3rem;
}

/* FAQ */
.faq {
    background-color: var(--beige);
    border-radius: var(--border-radius);
}

.faq-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
    font-weight: bold;
    color: var(--burgundy);
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
    position: relative;
    padding-right: 30px;
}

.faq-answer {
    margin-top: var(--spacing-xs);
}

/* Contact and Map */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.contact-info {
    background-color: var(--dark-blue);
    color: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.contact-info h3 {
    color: var(--mint);
}

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

.map {
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 100%;
    min-height: 300px;
    background-color: var(--gray-light);
}

/* Footer */
.main-footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-col h3 {
    color: var(--mint);
    margin-bottom: var(--spacing-sm);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: var(--spacing-xs);
}

.footer-col a {
    color: var(--beige);
}

.footer-col a:hover {
    color: var(--mint);
}

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

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--dark-blue);
    color: var(--white);
    padding: var(--spacing-md);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.cookie-banner.show {
    opacity: 1;
    transform: translateY(0);
}

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

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.fade-in {
    animation: fadeIn 1s ease forwards;
}

.slide-in-up {
    animation: slideInUp 0.5s ease forwards;
}

/* Responsive */
@media (max-width: 992px) {
    :root {
        --font-size-xxlarge: 2.5rem;
        --font-size-xlarge: 1.8rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .map {
        height: 300px;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 4rem;
    }
    
    :root {
        --font-size-xxlarge: 2rem;
        --font-size-xlarge: 1.5rem;
        --spacing-xl: 3rem;
    }
    
    /* Mobile menu */
    .menu-toggle {
        position: absolute;
        opacity: 0;
    }
    
    .menu-icon {
        display: flex;
        z-index: 1010;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--white);
        padding: 5rem var(--spacing-md) var(--spacing-md);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
    }
    
    .menu-toggle:checked ~ .main-nav {
        right: 0;
    }
    
    .menu-toggle:checked ~ .menu-icon .menu-line:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .menu-toggle:checked ~ .menu-icon .menu-line:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle:checked ~ .menu-icon .menu-line:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .main-nav ul {
        flex-direction: column;
    }
    
    .main-nav li {
        margin-left: 0;
        margin-bottom: var(--spacing-sm);
    }
    
    .logo svg {
        width: 150px;
    }
    
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .cookie-banner .container {
        flex-direction: column;
    }
    
    .cookie-banner button {
        margin-top: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 3.5rem;
    }
    
    :root {
        --font-size-xxlarge: 1.8rem;
        --font-size-xlarge: 1.3rem;
        --font-size-large: 1.1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2rem;
    }
    
    .main-header {
        padding: 0.3rem 0;
    }
    
    .logo svg {
        width: 120px;
    }
    
    .menu-icon {
        width: 24px;
        height: 18px;
    }
    
    .hero {
        padding: var(--spacing-md) 0;
    }
    
    .contact-form {
        padding: var(--spacing-md);
    }
} 

/* About section */
.about {
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-text {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.about-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid var(--burgundy);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.about-card h3 {
    color: var(--burgundy);
    margin-bottom: var(--spacing-xs);
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.shadow-img {
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
} 

/* Thank You Page */
.thank-you {
    padding: var(--spacing-xl) 0;
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thank-you::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
}

.thank-you-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.thank-you-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.thank-you-icon {
    margin: 0 auto var(--spacing-md);
}

.thank-you h1 {
    color: var(--burgundy);
    margin-bottom: var(--spacing-xs);
}

.lead {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-md);
    color: var(--dark-blue);
}

.divider {
    height: 3px;
    width: 80px;
    background-color: var(--burgundy);
    margin: var(--spacing-md) auto;
}

.thank-you p {
    margin-bottom: var(--spacing-md);
}

.buttons {
    margin-top: var(--spacing-md);
}