/* ========================================
   LP Produtos - Custom Styles
   ======================================== */

:root {
    --primary: #3AB2ED;
    --primary-rgb: 58, 178, 237;
    --secondary: #FF6B35;
    --accent: #8B5CF6;
    --bg-base: #FAFAFA;
    --bg-elevated: #FFFFFF;
    --bg-surface: #F1F5F9;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    --border-subtle: rgba(0, 0, 0, 0.06);
    --border-active: rgba(58, 178, 237, 0.5);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 32px;
    --space-lg: 64px;
    --space-xl: 128px;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.1;
}

.container {
    max-width: 1400px !important;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

a {
    color: inherit;
    text-decoration: none;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.animate-float { animation: float 4s ease-in-out infinite; }
.animate-float-delay { animation: float 4s ease-in-out 1s infinite; }

.gradient-text {
    background: linear-gradient(135deg, #00D4FF 0%, #8B5CF6 50%, #FF6B35 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease infinite;
}

/* Cards & Surfaces */
.light-card {
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-detail-card {
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.service-detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-detail-card:hover::before {
    transform: scaleX(1);
}

.service-detail-card:hover {
    transform: translateY(-4px);
}

/* Lists */
.check-list li {
    position: relative;
    padding-left: 1.5rem;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #0891b2;
}

/* Step Line */
.step-line {
    position: relative;
}

.step-line::before {
    content: '';
    position: absolute;
    left: 1.25rem;
    top: 3rem;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), transparent);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-elevated);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-surface);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Icons */
.service-icon-large {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.service-detail-card:hover .service-icon-large {
    transform: scale(1.1);
}

/* Selection */
::selection {
    background: var(--primary);
    color: white;
}

/* Section Tag */
.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

/* ========================================
   Header
   ======================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-sm) 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

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

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo img {
    height: 56px;
    width: auto;
    object-fit: contain;
}

nav {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
}

/* Desktop Nav Links */
nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: #1e293b;
    transition: color 0.2s;
    position: relative;
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
}

/* ========================================
   Sidebar / Mobile Menu
   ======================================== */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: none;
}

.sidebar-overlay.active {
    display: block;
}

.sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    background: white;
    z-index: 9999;
    transition: transform 0.3s ease;
    transform: translateX(100%);
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
}

.sidebar.active {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.sidebar-header img {
    height: 56px;
}

.sidebar-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.sidebar-nav a {
    display: block;
    padding: 12px;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

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

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.sidebar-footer .btn {
    width: 100%;
    justify-content: center;
}

/* ========================================
   Buttons
   ======================================== */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.3);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    border: 2px solid #25D366;
    background: transparent;
    color: #25D366;
    margin-left: 12px;
}

.btn-whatsapp:hover {
    background: #25D366;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-active);
    color: var(--primary);
}

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

.glow-button {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.glow-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.glow-button:hover::before {
    left: 100%;
}

.glow-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(58, 178, 237, 0.4);
}

/* ========================================
   FAQ & Cards
   ======================================== */
.faq-item {
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.rotate-180 {
    transform: rotate(180deg);
}

.license-card {
    transition: all 0.3s ease;
}

.license-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.brand-logo {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.brand-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* ========================================
   Footer
   ======================================== */
footer {
    background: var(--primary);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    padding: var(--space-lg) 0 var(--space-md);
    color: #FFFFFF;
    min-height: 430px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
}

.footer-brand .logo {
    margin-bottom: var(--space-sm);
}

.footer-brand .logo img {
    height: 64px;
}

.footer-brand p {
    color: #FFFFFF;
    font-size: 0.9rem;
    max-width: 280px;
}

.footer-col h4 {
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
    color: #FFFFFF;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
}

.footer-col a {
    color: #FFFFFF;
    font-size: 0.85rem;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
}

.social-links {
    display: flex;
    gap: var(--space-xs);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    transition: all 0.2s;
}

.social-links a:hover {
    background: #FFFFFF;
    border-color: #FFFFFF;
    color: var(--primary);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    position: relative;
    padding: var(--space-lg) 0;
}

.contact::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, transparent 0%, var(--bg-elevated) 100%);
    pointer-events: none;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-lg);
    position: relative;
    z-index: 1;
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    letter-spacing: -1px;
}

.contact-info > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

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

.contact-item-icon {
    width: 48px;
    height: 48px;
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.contact-item-text h4 {
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.contact-item-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.contact-social {
    display: flex;
    gap: var(--space-xs);
}

.contact-social a {
    width: 44px;
    height: 44px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.contact-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-base);
}

.contact-form-wrapper {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.contact-form-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.contact-form-wrapper > p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
}

.form-group label span {
    color: var(--secondary);
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-base);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.form-control::placeholder {
    color: var(--text-muted);
}

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

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
    cursor: pointer;
}

.form-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px;
    background: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-base);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.3);
}

.form-privacy {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

.form-privacy a {
    color: var(--primary);
    text-decoration: underline;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: transparent;
        border: none;
        cursor: pointer;
        font-size: 1.5rem;
        color: var(--text-primary);
    }

    .desktop-nav {
        display: none;
    }

    .header-actions .btn-primary {
        display: none;
    }
}

@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-brand .logo {
        justify-content: center;
    }

    .footer-brand p {
        margin-left: auto;
        margin-right: auto;
    }

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

    .footer-col ul {
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
        align-items: center;
    }

    .social-links {
        justify-content: center;
    }
}