/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --color-bg-primary: #0a0014;
    --color-bg-secondary: #150030;
    --color-bg-tertiary: #1a0a2e;
    --color-primary: #6c2dc7;
    --color-primary-light: #9333ea;
    --color-secondary: #00d4ff;
    --color-accent: #ff6b6b;
    --color-text: #ffffff;
    --color-text-secondary: #b3b3b3;
    --color-text-muted: #666666;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6c2dc7 0%, #00d4ff 100%);
    --gradient-secondary: linear-gradient(135deg, #9333ea 0%, #6c2dc7 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(108, 45, 199, 0.3) 0%, transparent 70%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(108, 45, 199, 0.15);
    --shadow-md: 0 4px 20px rgba(108, 45, 199, 0.25);
    --shadow-lg: 0 8px 40px rgba(108, 45, 199, 0.35);
    --shadow-glow: 0 0 30px rgba(108, 45, 199, 0.5);

    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--color-bg-primary);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

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

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 0, 20, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(108, 45, 199, 0.2);
    transition: var(--transition-normal);
}

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

.logo {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: var(--transition-normal);
}

.logo:hover .logo-img {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) 0;
    position: relative;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
}

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

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-toggle .arrow {
    font-size: 0.7rem;
    margin-left: 4px;
    transition: var(--transition-fast);
}

.dropdown:hover .arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-bg-secondary);
    border: 1px solid rgba(108, 45, 199, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
    margin: 4px 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.dropdown-menu a:hover {
    background: rgba(108, 45, 199, 0.2);
    color: var(--color-text);
}

/* Header Buttons */
.header-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid rgba(108, 45, 199, 0.5);
}

.btn-secondary:hover {
    background: rgba(108, 45, 199, 0.2);
    border-color: var(--color-primary);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-primary);
}

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

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-icon {
    font-size: 1.2em;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 2000;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background: var(--color-text);
    border-radius: 3px;
    transition: var(--transition-normal);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: var(--gradient-glow);
    opacity: 0.6;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(108, 45, 199, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

/* Circuit Board Effect - Background Image */
.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('../img/fundo1.png');
    background-size: 1050px;
    background-position: 70% center, 60% top;
    background-repeat: no-repeat;
    pointer-events: none;
    opacity: 0.7;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(108, 45, 199, 0.2);
    border: 1px solid rgba(108, 45, 199, 0.4);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease 0.4s backwards;
}

.hero-image {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.robot-img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(108, 45, 199, 0.4));
    transition: var(--transition-normal);
}

.hero-image:hover .robot-img {
    transform: scale(1.02);
    filter: drop-shadow(0 25px 50px rgba(108, 45, 199, 0.6));
}

.hero-card {
    position: relative;
    background: rgba(21, 0, 48, 0.8);
    border: 1px solid rgba(108, 45, 199, 0.4);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: blur(20px);
}

.card-glow {
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    z-index: -1;
    opacity: 0.5;
    filter: blur(20px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

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

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* ===== SECTION STYLES ===== */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(108, 45, 199, 0.15);
    border: 1px solid rgba(108, 45, 199, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--color-bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    gap: var(--spacing-md);
}

.feature-card {
    background: rgba(10, 0, 20, 0.5);
    border: 1px solid rgba(108, 45, 199, 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition-normal);
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateX(10px);
}

.feature-icon {
    font-size: 2rem;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* ===== SERVICES SECTION ===== */
.services-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.tab-btn {
    padding: 12px 28px;
    background: transparent;
    border: 1px solid rgba(108, 45, 199, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    font-family: var(--font-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
}

.tab-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-text);
}

.tab-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--color-text);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

.service-card {
    background: var(--color-bg-secondary);
    border: 1px solid rgba(108, 45, 199, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.service-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

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

/* ===== PROCESS SECTION ===== */
.process {
    background: var(--color-bg-secondary);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.process-card {
    text-align: center;
    padding: var(--spacing-lg);
    position: relative;
}

.process-card::after {
    content: '→';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
    font-size: 1.5rem;
}

.process-card:last-child::after {
    display: none;
}

.process-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.process-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

.process-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* ===== FAQ SECTION ===== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-bg-secondary);
    border: 1px solid rgba(108, 45, 199, 0.2);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: var(--transition-normal);
}

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

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-secondary);
}

/* ===== CTA SECTION ===== */
.cta {
    background: var(--gradient-glow);
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.cta-content h2 {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-bg-tertiary);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(108, 45, 199, 0.2);
}

.footer-logo .logo {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.footer-logo p {
    color: var(--color-text-secondary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

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

.footer-column a,
.footer-column li {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-secondary);
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108, 45, 199, 0.2);
    border: 1px solid rgba(108, 45, 199, 0.3);
    border-radius: 50%;
    color: var(--color-text);
    transition: var(--transition-normal);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
}

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

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* ===== RESPONSIVE ===== */

/* Tablets e telas médias */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        margin-top: var(--spacing-xl);
    }

    .hero-image {
        max-width: 400px;
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-text {
        order: 1;
    }

    .about-features {
        order: 2;
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-card:nth-child(2)::after {
        display: none;
    }

    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        justify-items: center;
    }

    .footer-logo {
        margin-bottom: var(--spacing-lg);
    }
}

/* Tablets pequenos e smartphones grandes */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .nav,
    .header-buttons {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    /* Mobile Menu - Sidebar */
    .nav.active {
        display: flex;
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
        border-left: 1px solid rgba(108, 45, 199, 0.3);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 100px var(--spacing-lg) var(--spacing-xl);
        z-index: 998;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
        animation: slideInRight 0.3s ease;
    }

    @keyframes slideInRight {
        from {
            transform: translateX(100%);
        }

        to {
            transform: translateX(0);
        }
    }

    .nav.active .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        /* Espaço entre os links */
        width: 100%;
        padding-top: 20px;
    }

    .nav.active .nav-link {
        font-size: 1rem;
        padding: 12px 16px;
        width: 100%;
        text-align: left;
        border-radius: var(--radius-md);
        transition: var(--transition-normal);
        border: 1px solid transparent;
        /* Reserva espaço para borda */
        background: transparent;
    }

    .nav.active .nav-link:hover,
    .nav.active .nav-link.active {
        background: rgba(108, 45, 199, 0.15);
        border-color: rgba(108, 45, 199, 0.3);
        color: #fff;
        padding-left: 20px;
        /* Pequena animação de indentação */
    }

    /* Remover estilos antigos de borda esquerda/bottom que causavam confusão visual */

    .nav.active .dropdown-menu {
        /* ... manter ... */
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        border: none;
        box-shadow: none;
        text-align: left;
        padding-left: var(--spacing-md);
    }

    .header-buttons.active {
        display: flex !important;
        position: static;
        width: 100%;
        flex-direction: column;
        gap: 15px;
        /* Mais espaço entre os botões de ação */
        padding: 20px 0 0;
        margin-top: auto;
        background: transparent;
        border: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .header-buttons.active .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
        font-size: 0.95rem;
        margin: 0;
        /* Garantir zero margem externa */
    }

    /* Overlay para fechar menu */
    body.menu-open::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        z-index: 997;
    }

    /* Hero Section Mobile */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
        line-height: 1.3;
    }

    .hero-description {
        font-size: 1rem;
        padding: 0 var(--spacing-sm);
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 6px 12px;
    }

    .hero-image {
        max-width: 350px;
    }

    .hero-bg::before {
        background-size: 600px;
        background-position: center center;
        opacity: 0.5;
    }

    /* Sections Mobile */
    section {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        padding: 0 var(--spacing-sm);
    }

    .section-badge {
        font-size: 0.75rem;
    }

    /* Services Mobile */
    .services-tabs {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .tab-btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .service-card {
        padding: var(--spacing-md);
    }

    /* Process Mobile */
    .process-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .process-card::after {
        display: none;
    }

    .process-card {
        padding: var(--spacing-md);
    }

    .process-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    /* FAQ Mobile */
    .faq-question {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }

    .faq-answer p {
        padding: 0 var(--spacing-sm) var(--spacing-sm);
        font-size: 0.9rem;
    }

    /* CTA Mobile */
    .cta-content h2 {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    .cta-content p {
        font-size: 1rem;
    }

    /* Footer Mobile */
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

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

    .footer-social {
        gap: var(--spacing-sm);
    }

    .social-link {
        width: 40px;
        height: 40px;
    }

    .footer-bottom p {
        font-size: 0.75rem;
    }
}

/* Smartphones médios */
@media (max-width: 480px) {
    .header .container {
        height: 70px;
    }

    .logo-img {
        height: 35px;
    }

    .hero {
        padding: 90px 0 40px;
    }

    .hero-title {
        font-size: 1.5rem;
        line-height: 1.35;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .btn-lg {
        padding: 12px 20px;
        font-size: 0.85rem;
        width: 100%;
        max-width: 280px;
    }

    .hero-image {
        max-width: 300px;
    }

    .stats-grid {
        gap: var(--spacing-md);
    }

    .stat-number {
        font-size: 2rem;
    }

    .feature-card {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .about-text p {
        font-size: 0.95rem;
    }
}

/* Smartphones pequenos */
@media (max-width: 360px) {
    .container {
        padding: 0 12px;
    }

    .hero-title {
        font-size: 1.3rem;
    }

    .hero-description {
        font-size: 0.85rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .btn-lg {
        padding: 10px 16px;
        font-size: 0.8rem;
    }

    .service-card h3 {
        font-size: 1rem;
    }

    .service-card p {
        font-size: 0.85rem;
    }

    .hero-image {
        max-width: 250px;
    }
}