/**
 * Mobile Responsive Styles
 * Otimização 100% para dispositivos móveis
 */

/* ========================================
   MOBILE FIRST - Base Styles
======================================== */

/* Container Mobile */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    body {
        font-size: 16px;
        -webkit-text-size-adjust: 100%;
    }
    
    /* Sections */
    section {
        padding: var(--space-12) 0 !important;
    }
    
    .section-header {
        margin-bottom: var(--space-10);
    }
    
    .section-title {
        font-size: var(--text-2xl) !important;
    }
    
    .section-subtitle {
        font-size: var(--text-base) !important;
    }
}

/* ========================================
   HEADER - Mobile Otimizado
======================================== */
@media (max-width: 1024px) {
    .site-header {
        padding: var(--space-3) 0;
    }
    
    .header-inner {
        padding: 0 var(--space-2);
    }
    
    .header-logo img,
    .logo-img {
        height: 36px !important;
        max-width: 150px;
    }
    
    .header-logo .logo-text {
        font-size: var(--text-lg) !important;
    }
    
    .menu-toggle {
        display: flex !important;
        z-index: 1001;
        padding: var(--space-2);
        margin-right: var(--space-2);
    }
    
    .menu-toggle span {
        width: 22px;
        height: 2px;
        background: var(--color-white);
        border-radius: 2px;
    }
    
    .header-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 350px;
        height: 100vh;
        height: 100dvh;
        background: var(--color-secondary);
        flex-direction: column;
        justify-content: flex-start;
        padding: 80px var(--space-6) var(--space-8);
        gap: var(--space-6);
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        overflow-y: auto;
        z-index: 1000;
    }
    
    .header-nav.active {
        right: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-link {
        font-size: var(--text-lg);
        padding: var(--space-4) 0;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link i {
        font-size: 20px;
    }
    
    .header-cta {
        flex-direction: column;
        width: 100%;
        gap: var(--space-3);
        margin-top: var(--space-4);
    }
    
    .header-cta .btn {
        width: 100%;
        justify-content: center;
        padding: var(--space-4) var(--space-6);
    }
    
    .nav-overlay {
        display: block;
    }
}

/* ========================================
   HERO - Mobile Otimizado
======================================== */
@media (max-width: 768px) {
    .section-hero {
        min-height: 100svh;
        padding-top: 70px;
    }
    
    .hero-content {
        padding: 0 var(--space-4);
    }
    
    .hero-badge {
        padding: var(--space-2) var(--space-3);
        margin-bottom: var(--space-4);
    }
    
    .hero-badge span {
        font-size: 11px;
    }
    
    .hero-title {
        font-size: clamp(1.75rem, 7vw, 2.5rem) !important;
        margin-bottom: var(--space-4);
        line-height: 1.15;
    }
    
    .hero-subtitle {
        font-size: var(--text-base) !important;
        margin-bottom: var(--space-8);
        padding: 0 var(--space-2);
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: var(--space-3);
        margin-bottom: var(--space-8);
    }
    
    .hero-cta .btn {
        width: 100%;
        padding: var(--space-4) var(--space-6);
        font-size: var(--text-base);
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-around;
        gap: var(--space-4);
        padding-top: var(--space-6);
    }
    
    .stat-item {
        flex: 0 0 calc(50% - var(--space-2));
        padding: var(--space-3);
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--radius-lg);
    }
    
    .stat-number {
        font-size: var(--text-2xl) !important;
    }
    
    .stat-label {
        font-size: 11px;
    }
    
    .hero-socials {
        display: none;
    }
    
    .hero-scroll {
        bottom: var(--space-6);
    }
    
    .scroll-indicator span {
        font-size: 10px;
    }
    
    .scroll-line {
        height: 40px;
    }
}

/* ========================================
   QUEM SOMOS - Mobile
======================================== */
@media (max-width: 768px) {
    .section-about {
        padding: var(--space-12) 0 !important;
    }
    
    .about-content {
        flex-direction: column !important;
        gap: var(--space-8);
    }
    
    .about-image {
        order: -1;
    }
    
    .about-image img {
        width: 100%;
        height: auto;
        border-radius: var(--radius-lg);
    }
    
    .about-features {
        grid-template-columns: 1fr !important;
        gap: var(--space-4);
    }
    
    .feature-item {
        padding: var(--space-4);
    }
}

/* ========================================
   SERVIÇOS - Mobile
======================================== */
@media (max-width: 768px) {
    .section-services {
        padding: var(--space-12) 0 !important;
    }
    
    .services-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-4);
    }
    
    .service-card {
        padding: var(--space-5);
    }
    
    .service-icon {
        width: 56px;
        height: 56px;
    }
    
    .service-icon i {
        font-size: 24px;
    }
    
    .service-title {
        font-size: var(--text-lg) !important;
    }
}

/* ========================================
   SETORES - Mobile
======================================== */
@media (max-width: 768px) {
    .section-setores {
        padding: var(--space-12) 0 !important;
    }
    
    .setores-header {
        margin-bottom: var(--space-8);
    }
    
    .setores-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-3);
    }
    
    .setor-card-content {
        padding: var(--space-4);
        gap: var(--space-3);
    }
    
    .setor-icon-box {
        width: 48px;
        height: 48px;
    }
    
    .setor-icon-box i {
        font-size: 22px;
    }
    
    .setor-nome {
        font-size: var(--text-base) !important;
    }
    
    .setor-desc {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }
    
    .setor-indicator {
        display: none;
    }
    
    .setores-footer {
        padding: var(--space-5);
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }
    
    .footer-text {
        flex-direction: column;
        gap: var(--space-2);
    }
    
    .setores-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   MONTAGEM - Mobile
======================================== */
@media (max-width: 768px) {
    .section-montagem {
        padding: var(--space-12) 0 !important;
    }
    
    .montagem-header {
        margin-bottom: var(--space-8);
    }
    
    .montagem-title {
        font-size: var(--text-2xl) !important;
    }
    
    .pilares-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-4);
    }
    
    .pilar-card {
        padding: var(--space-5);
    }
    
    .pilar-step {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .pilar-icon {
        width: 60px;
        height: 60px;
    }
    
    .pilar-icon i {
        font-size: 28px;
    }
    
    .pilar-title {
        font-size: var(--text-lg) !important;
    }
    
    .diferenciais-section {
        padding: var(--space-6) var(--space-4);
        margin-bottom: var(--space-6);
    }
    
    .diferenciais-title {
        font-size: var(--text-lg) !important;
        margin-bottom: var(--space-5);
    }
    
    .diferenciais-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-3);
    }
    
    .diferencial-item {
        padding: var(--space-4);
    }
    
    .diferencial-icon {
        width: 44px;
        height: 44px;
    }
    
    .diferencial-icon i {
        font-size: 20px;
    }
    
    .montagem-cta {
        padding: var(--space-6) var(--space-4);
    }
    
    .cta-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }
    
    .cta-text h3 {
        font-size: var(--text-lg) !important;
    }
    
    .cta-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   CLIENTES - Mobile
======================================== */
@media (max-width: 768px) {
    .section-clients {
        padding: var(--space-12) 0 !important;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--space-4);
    }
    
    .client-item {
        padding: var(--space-4);
    }
    
    .client-item img {
        max-height: 40px;
    }
    
    .client-stats {
        grid-template-columns: 1fr 1fr !important;
        gap: var(--space-4);
    }
    
    .stat-card {
        padding: var(--space-4);
    }
    
    .stat-card .number {
        font-size: var(--text-2xl) !important;
    }
}

/* ========================================
   PORTFOLIO - Mobile
======================================== */
@media (max-width: 768px) {
    .section-portfolio {
        padding: var(--space-12) 0 !important;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-4);
    }
    
    .portfolio-item {
        aspect-ratio: 4/3;
    }
    
    .portfolio-overlay {
        padding: var(--space-4);
    }
    
    .portfolio-overlay h3 {
        font-size: var(--text-lg) !important;
    }
    
    .portfolio-overlay p {
        font-size: var(--text-sm);
        display: none;
    }
}

/* ========================================
   CONTATO - Mobile
======================================== */
@media (max-width: 768px) {
    .section-contact {
        padding: var(--space-12) 0 !important;
    }
    
    .contact-content {
        flex-direction: column !important;
        gap: var(--space-8);
    }
    
    .contact-info {
        order: 1;
    }
    
    .contact-form {
        order: 2;
    }
    
    .contact-form form {
        padding: var(--space-5);
    }
    
    .form-row {
        flex-direction: column !important;
        gap: var(--space-4);
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px !important; /* Previne zoom no iOS */
        padding: var(--space-4);
    }
    
    .contact-item {
        padding: var(--space-3);
    }
}

/* ========================================
   FOOTER - Mobile Otimizado
======================================== */
@media (max-width: 768px) {
    .site-footer {
        padding-top: var(--space-10);
    }
    
    .footer-main {
        grid-template-columns: 1fr !important;
        gap: var(--space-8);
        padding-bottom: var(--space-8);
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-logo img,
    .footer-logo-img {
        height: 40px;
    }
    
    .footer-description {
        font-size: var(--text-sm);
    }
    
    .footer-socials {
        justify-content: center;
        gap: var(--space-2);
    }
    
    .footer-socials a {
        width: 44px;
        height: 44px;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-column h4 {
        font-size: var(--text-base);
        margin-bottom: var(--space-4);
    }
    
    .footer-links {
        align-items: center;
        gap: var(--space-2);
    }
    
    .footer-links a {
        padding: var(--space-2);
    }
    
    .footer-contact {
        align-items: center;
    }
    
    .footer-contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--space-2);
    }
    
    .footer-contact-item svg {
        margin-top: 0;
    }
    
    .footer-contact-item div {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--space-1);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
        padding: var(--space-5) 0;
    }
    
    .footer-copyright {
        order: 2;
        font-size: var(--text-xs);
    }
    
    .footer-legal {
        order: 1;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-4);
    }
    
    .footer-legal a {
        font-size: var(--text-xs);
    }
}

/* ========================================
   BACK TO TOP - Mobile
======================================== */
@media (max-width: 768px) {
    .back-to-top {
        width: 48px;
        height: 48px;
        bottom: var(--space-4);
        right: var(--space-4);
        border-radius: var(--radius-lg);
    }
    
    .back-to-top i {
        font-size: 20px;
    }
}

/* ========================================
   UTILITIES - Mobile
======================================== */
@media (max-width: 768px) {
    /* Hide on mobile */
    .hide-mobile {
        display: none !important;
    }
    
    /* Full width on mobile */
    .full-width-mobile {
        width: 100% !important;
    }
    
    /* Text center on mobile */
    .text-center-mobile {
        text-align: center !important;
    }
    
    /* No padding on mobile */
    .no-padding-mobile {
        padding: 0 !important;
    }
    
    /* Reduce padding on mobile */
    .reduce-padding-mobile {
        padding: var(--space-4) !important;
    }
}

/* ========================================
   SAFE AREA - iPhone X/11/12/13
======================================== */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .site-footer {
        padding-bottom: env(safe-area-inset-bottom);
    }
    
    .nav-menu {
        padding-bottom: env(safe-area-inset-bottom);
    }
    
    .back-to-top {
        bottom: calc(var(--space-4) + env(safe-area-inset-bottom));
    }
}

/* ========================================
   TOUCH OPTIMIZATIONS
======================================== */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    .nav-link,
    .btn,
    .footer-links a,
    .footer-socials a {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Remove hover effects */
    .nav-link:hover::after {
        width: 0;
    }
    
    .service-card:hover {
        transform: none;
    }
    
    .portfolio-item:hover .portfolio-overlay {
        opacity: 0;
    }
    
    .portfolio-item:active .portfolio-overlay {
        opacity: 1;
    }
}

/* ========================================
   LANDSCAPE MOBILE
======================================== */
@media (max-width: 896px) and (orientation: landscape) {
    .section-hero {
        min-height: 100vh;
        padding-top: 60px;
    }
    
    .hero-title {
        font-size: var(--text-2xl) !important;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: nowrap;
    }
    
    .stat-item {
        flex: 1;
    }
}

/* ========================================
   SMALL PHONES (iPhone SE, etc)
======================================== */
@media (max-width: 375px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .hero-title {
        font-size: 1.5rem !important;
    }
    
    .hero-cta .btn {
        padding: var(--space-3) var(--space-5);
        font-size: var(--text-sm);
    }
    
    .stat-item {
        flex: 0 0 100%;
    }
    
    .clients-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ========================================
   ANIMATIONS - Mobile Reduced Motion
======================================== */
@media (max-width: 768px) {
    [data-aos] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    .scroll-line {
        animation: none;
    }
}

/* ========================================
   FORMS - Mobile Keyboard
======================================== */
@media (max-width: 768px) {
    input, 
    textarea, 
    select {
        font-size: 16px !important;
        border-radius: var(--radius-md);
    }
    
    input:focus,
    textarea:focus,
    select:focus {
        font-size: 16px !important;
    }
    
    /* Prevent zoom on focus iOS */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="password"],
    textarea {
        font-size: 16px !important;
    }
}