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

:root {
    --primary: #0066CC;
    --primary-dark: #004C99;
    --secondary: #00A86B;
    --accent: #D4AF37;
    --dark: #1A1A2E;
    --dark-light: #2D2D44;
    --gray: #4A4A6A;
    --gray-light: #E8E8F0;
    --white: #FFFFFF;
    --text: #333333;
    --text-light: #666666;
    --spacing: 8px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--white);
}

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing) * 2);
}

.container-wide {
    max-width: 1400px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: calc(var(--spacing) * 2);
    color: var(--dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    margin-bottom: calc(var(--spacing) * 2);
    line-height: 1.8;
}

/* Navbar */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
}

.navbar-brand a {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1.5);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.navbar-brand i {
    font-size: 2rem;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--spacing) * 1.5);
}

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    transition: var(--transition);
    border-radius: 2px;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 4);
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: calc(var(--spacing) * 3);
    align-items: center;
}

.navbar-nav a {
    color: var(--text);
    font-weight: 500;
    padding: calc(var(--spacing) * 1.5);
    display: block;
    position: relative;
}

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

.navbar-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: calc(var(--spacing) * 1.5);
    right: calc(var(--spacing) * 1.5);
    height: 3px;
    background: var(--primary);
}

.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1);
}

.dropdown-toggle i {
    font-size: 0.75rem;
    transition: var(--transition);
}

.dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    min-width: 220px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    margin-top: calc(var(--spacing) * 2);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    border-bottom: 1px solid var(--gray-light);
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    padding: calc(var(--spacing) * 2);
    display: block;
    color: var(--text);
}

.dropdown-menu a:hover {
    background: var(--gray-light);
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: #008C5A;
    color: var(--white);
}

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

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

.btn-lg {
    padding: calc(var(--spacing) * 3) calc(var(--spacing) * 6);
    font-size: 1.125rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: calc(var(--spacing) * 15) 0 calc(var(--spacing) * 12);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><rect width="60" height="60" fill="none"/><circle cx="30" cy="30" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    color: var(--white);
    margin-bottom: calc(var(--spacing) * 3);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing) * 5);
    opacity: 0.95;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: calc(var(--spacing) * 2);
    flex-wrap: wrap;
}

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

.hero-buttons .btn:hover {
    background: var(--gray-light);
    transform: translateY(-3px);
}

.hero-buttons .btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.hero-buttons .btn-outline:hover {
    background: var(--white);
    color: var(--primary);
}

/* Section */
.section {
    padding: calc(var(--spacing) * 10) 0;
}

.section-title {
    text-align: center;
    margin-bottom: calc(var(--spacing) * 8);
}

.section-title h2 {
    margin-bottom: calc(var(--spacing) * 2);
}

.section-title p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

.section-alt {
    background: var(--gray-light);
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing) * 3);
}

.card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: calc(var(--spacing) * 4);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: calc(var(--spacing) * 3);
}

.card h3 {
    margin-bottom: calc(var(--spacing) * 2);
    font-size: 1.5rem;
}

.card p {
    color: var(--text-light);
    margin-bottom: calc(var(--spacing) * 3);
}

.card .btn {
    width: 100%;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing) * 4);
    margin-bottom: calc(var(--spacing) * 6);
}

.content-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.content-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.content-card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
}

.content-card-body {
    padding: calc(var(--spacing) * 3);
}

.content-card-meta {
    display: flex;
    gap: calc(var(--spacing) * 2);
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: calc(var(--spacing) * 2);
}

.content-card h3 {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing) * 2);
}

.content-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* FAQ / Accordion */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: calc(var(--spacing) * 2);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: calc(var(--spacing) * 3);
    background: none;
    border: none;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question i {
    font-size: 1.25rem;
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

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

.faq-answer-content {
    padding: 0 calc(var(--spacing) * 3) calc(var(--spacing) * 3);
    color: var(--text-light);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

/* Form */
.form-group {
    margin-bottom: calc(var(--spacing) * 3);
}

.form-group label {
    display: block;
    margin-bottom: calc(var(--spacing) * 1);
    font-weight: 600;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: calc(var(--spacing) * 2);
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
}

.form-alert {
    padding: calc(var(--spacing) * 2);
    border-radius: var(--border-radius);
    margin-bottom: calc(var(--spacing) * 3);
}

.form-alert-success {
    background: #D4EDDA;
    color: #155724;
    border: 1px solid #C3E6CB;
}

.form-alert-error {
    background: #F8D7DA;
    color: #721C24;
    border: 1px solid #F5C6CB;
}

/* Contact Info */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing) * 3);
    margin-bottom: calc(var(--spacing) * 6);
}

.contact-info-item {
    background: var(--white);
    padding: calc(var(--spacing) * 4);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.contact-info-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: calc(var(--spacing) * 2);
}

.contact-info-item h3 {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing) * 2);
}

.contact-info-item a {
    display: block;
    margin-bottom: calc(var(--spacing) * 1);
}

/* Floating Contact Button */
.floating-contact {
    position: fixed;
    bottom: calc(var(--spacing) * 3);
    right: calc(var(--spacing) * 3);
    z-index: 999;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.floating-btn:hover {
    transform: scale(1.1);
}

.floating-btn.whatsapp {
    background: #25D366;
}

.floating-btn.whatsapp:hover {
    background: #1EBE57;
    color: var(--white);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: calc(var(--spacing) * 8) 0 calc(var(--spacing) * 4);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing) * 6);
    margin-bottom: calc(var(--spacing) * 6);
}

.footer-col h3,
.footer-col h4 {
    color: var(--white);
    margin-bottom: calc(var(--spacing) * 3);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

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

.footer-col ul li {
    margin-bottom: calc(var(--spacing) * 1.5);
}

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

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

.footer-company-info {
    margin-top: calc(var(--spacing) * 3);
    padding-top: calc(var(--spacing) * 3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-company-info p {
    font-size: 0.875rem;
    margin-bottom: calc(var(--spacing) * 1);
}

.footer-contact li {
    display: flex;
    gap: calc(var(--spacing) * 2);
    align-items: flex-start;
    margin-bottom: calc(var(--spacing) * 2);
}

.footer-contact i {
    color: var(--primary);
    font-size: 1.25rem;
    margin-top: 4px;
}

.footer-contact a {
    display: block;
}

.footer-map {
    margin-bottom: calc(var(--spacing) * 4);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.footer-bottom {
    padding-top: calc(var(--spacing) * 4);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    color: var(--white);
    padding: calc(var(--spacing) * 12) 0 calc(var(--spacing) * 8);
    text-align: center;
}

.page-header h1 {
    color: var(--white);
}

.page-header p {
    font-size: 1.125rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    padding: calc(var(--spacing) * 2) 0;
    background: var(--gray-light);
}

.breadcrumb ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing) * 1);
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1);
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--text-light);
}

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

/* Checklist */
.checklist {
    list-style: none;
    margin-bottom: calc(var(--spacing) * 4);
}

.checklist li {
    padding: calc(var(--spacing) * 2);
    border-left: 4px solid var(--secondary);
    background: var(--gray-light);
    margin-bottom: calc(var(--spacing) * 2);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    display: flex;
    align-items: flex-start;
    gap: calc(var(--spacing) * 2);
}

.checklist li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--secondary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 992px) {
    .navbar-toggle {
        display: flex;
    }

    .navbar-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: calc(var(--spacing) * 3);
        box-shadow: var(--shadow-lg);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: var(--transition);
    }

    .navbar-menu.active {
        max-height: 100vh;
        opacity: 1;
    }

    .navbar-nav {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .navbar-nav li {
        width: 100%;
        border-bottom: 1px solid var(--gray-light);
    }

    .navbar-nav a {
        padding: calc(var(--spacing) * 2);
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        margin-top: 0;
    }

    .dropdown.active .dropdown-menu {
        max-height: 500px;
    }

    .navbar-cta {
        width: 100%;
        margin-top: calc(var(--spacing) * 2);
    }

    .navbar-cta .btn {
        width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .content-grid {
        grid-template-columns: 1fr;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Utilities */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: calc(var(--spacing) * 4); }
.mb-4 { margin-bottom: calc(var(--spacing) * 4); }
.mt-6 { margin-top: calc(var(--spacing) * 6); }
.mb-6 { margin-bottom: calc(var(--spacing) * 6); }