/* Domain - Accounting Services Website
   Created for Portuguese market
   Mobile-first responsive design */

/* ===== RESET & BASE STYLES ===== */
:root {
    /* Color Palette */
    --ocean-ember: #FF5E5B;    /* CTAs */
    --moss-cloud: #A7C4A0;     /* backgrounds */
    --sandstone-glow: #F4E3C3; /* content blocks */
    --obsidian-ink: #1E1E20;   /* footer & typography */
    --frosted-aqua: #AEE0E6;   /* hover states */
    --saffron-beam: #FFD76B;   /* highlights */
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    
    /* Border radius */
    --border-radius: 24px;
}

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

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--obsidian-ink);
    background-color: #ffffff;
}

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

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

a:hover {
    color: #d84a47;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-sm);
}

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

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    text-align: center;
}

.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--ocean-ember);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #d84a47;
    color: white;
}

.btn-secondary {
    background-color: var(--frosted-aqua);
    color: var(--obsidian-ink);
}

.btn-secondary:hover {
    background-color: #8ec7ce;
    color: var(--obsidian-ink);
}

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

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

.slide-up {
    animation: slideUp 0.8s ease forwards;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* ===== HEADER ===== */
header {
    padding: var(--space-sm) 0;
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    height: 80px;
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--obsidian-ink);
    letter-spacing: -1px;
    flex-shrink: 0;
}

.logo span {
    color: var(--ocean-ember);
}

.nav-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: block;
    z-index: 10;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--obsidian-ink);
    margin: 5px 0;
    transition: all 0.3s ease;
}

.nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: white;
    padding: var(--space-md);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.nav-item {
    margin: var(--space-xs) 0;
}

.nav-link {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--obsidian-ink);
    line-height: 1.5;
    padding: 0.5rem 0;
    display: inline-block;
}

.nav-link.active {
    color: var(--ocean-ember);
}

.language-switcher a {
    margin-right: var(--space-xs);
    font-size: 0.9rem;
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(135deg, var(--moss-cloud) 0%, var(--sandstone-glow) 100%);
    padding: var(--space-xl) 0;
    text-align: center;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
    color: var(--obsidian-ink);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
    color: var(--obsidian-ink);
}

/* ===== ABOUT ===== */
.about {
    padding: var(--space-xl) 0;
    background-color: white;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
}

/* ===== SERVICES ===== */
.services {
    background-color: var(--sandstone-glow);
    padding: var(--space-xl) 0;
    border-radius: var(--border-radius);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.service-card {
    background-color: white;
    padding: var(--space-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.service-image {
    width: 100%;
    height: 180px;
    border-radius: calc(var(--border-radius) - 8px);
    overflow: hidden;
    margin-bottom: var(--space-sm);
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--ocean-ember);
}

/* ===== BENEFITS ===== */
.benefits {
    background-color: white;
    padding: var(--space-xl) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background-color: var(--frosted-aqua);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: linear-gradient(135deg, var(--frosted-aqua) 0%, var(--moss-cloud) 100%);
    padding: var(--space-xl) 0;
    border-radius: var(--border-radius);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
}

.testimonial-card {
    background-color: white;
    padding: var(--space-md);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-sm);
}

.testimonial-author {
    font-weight: 700;
    color: var(--ocean-ember);
}

/* ===== FAQ ===== */
.faq {
    padding: var(--space-xl) 0;
    background-color: white;
}

.faq-item {
    margin-bottom: var(--space-md);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.faq-question {
    background-color: var(--sandstone-glow);
    padding: var(--space-md);
    font-weight: 700;
    display: block;
    color: var(--obsidian-ink);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #edd9ae;
}

/* ===== ORDER FORM ===== */
.order-form {
    background: linear-gradient(135deg, var(--frosted-aqua) 0%, var(--sandstone-glow) 100%);
    padding: var(--space-xl) 0;
    border-radius: var(--border-radius);
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background-color: white;
    padding: var(--space-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.form-label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 600;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
}

.form-checkbox {
    margin-right: var(--space-xs);
}

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

/* ===== FOOTER ===== */
.footer {
    background-color: var(--obsidian-ink);
    color: white;
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.footer-info h3 {
    color: var(--saffron-beam);
    margin-bottom: var(--space-sm);
}

.contact-list {
    list-style: none;
}

.contact-item {
    margin-bottom: var(--space-xs);
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
}

.footer-links {
    list-style: none;
}

.footer-link-item {
    margin-bottom: var(--space-xs);
}

.footer-link {
    color: var(--sandstone-glow);
}

.footer-link:hover {
    color: var(--saffron-beam);
}

.copyright {
    text-align: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* ===== COOKIE POPUP ===== */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: white;
    padding: var(--space-sm);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-popup.show {
    transform: translateY(0);
}

.cookie-text {
    flex: 1;
    padding-right: var(--space-sm);
    font-size: 0.9rem;
}

/* ===== POLICY PAGES ===== */
.policy-page {
    padding: var(--space-xl) 0;
}

.policy-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: var(--space-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.policy-title {
    margin-bottom: var(--space-md);
    color: var(--ocean-ember);
}

.policy-section {
    margin-bottom: var(--space-md);
}

.policy-section h2 {
    color: var(--ocean-ember);
    margin-bottom: var(--space-sm);
}

/* ===== THANK YOU PAGE ===== */
.thank-you {
    text-align: center;
    padding: var(--space-xl) 0;
    background: linear-gradient(135deg, var(--frosted-aqua) 0%, var(--sandstone-glow) 100%);
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thank-you-container {
    background-color: white;
    padding: var(--space-md);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.thank-you-icon {
    font-size: 3rem;
    color: var(--ocean-ember);
    margin-bottom: var(--space-sm);
}

/* ===== MEDIA QUERIES ===== */
@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
    
    .nav {
        position: static;
        padding: 0;
        transform: none;
        opacity: 1;
        visibility: visible;
        background-color: transparent;
        box-shadow: none;
        display: flex;
        justify-content: flex-end;
        align-items: center;
    }
    
    .nav-list {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
    }
    
    .nav-item {
        margin: 0 var(--space-sm);
    }
    
    .nav-item:last-child {
        margin-right: 0;
    }
    
    .about-content {
        flex-direction: row;
    }
    
    .services-grid,
    .benefits-grid,
    .testimonial-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}