@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-darkest: #07090e;
    --bg-dark: #0f121d;
    --bg-card: #151a29;
    --bg-surface: #1e2538;
    
    --primary-cyan: #00f0ff;
    --primary-blue: #0072ff;
    --accent-glow: rgba(0, 240, 255, 0.15);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --gradient-primary: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
    --gradient-dark: linear-gradient(145deg, var(--bg-dark) 0%, #171d2e 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 240, 255, 0.4) 0%, rgba(0, 114, 255, 0.4) 100%);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 240, 255, 0.3);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --container-max-width: 1200px;
    --header-height: 80px;
}

/* Global resets */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-darkest);
    color: var(--text-primary);
}

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

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

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

button, input, textarea, select {
    font-family: inherit;
    background: none;
    border: none;
    color: inherit;
    outline: none;
}

li {
    list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-darkest);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-surface);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}

/* Utilities */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.section-padding {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    gap: 0.5rem;
    letter-spacing: 0.03em;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #000;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 240, 255, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-cyan);
    transform: translateY(-2px);
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(7, 9, 14, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition-normal);
}

header.scrolled {
    height: 70px;
    background: rgba(7, 9, 14, 0.9);
}

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

.logo img {
    height: 42px;
    transition: var(--transition-normal);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Menu Toggle Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-normal);
}

/* Mobile Nav Overlay */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-dark);
    box-shadow: -5px 0 25px rgba(0,0,0,0.5);
    z-index: 999;
    display: flex;
    flex-direction: column;
    padding: 6rem 2rem 2rem 2rem;
    transition: var(--transition-normal);
    gap: 1.5rem;
}

.mobile-nav.open {
    right: 0;
}

.mobile-nav a {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
}

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

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 998;
    display: none;
}

.nav-overlay.show {
    display: block;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    overflow: hidden;
}

/* Diagonal Background Glows */
.hero::before, .hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.15;
    z-index: -1;
}

.hero::before {
    width: 400px;
    height: 400px;
    background: var(--primary-cyan);
    top: 10%;
    left: -100px;
}

.hero::after {
    width: 500px;
    height: 500px;
    background: var(--primary-blue);
    bottom: -100px;
    right: -100px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 3rem;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid rgba(0, 240, 255, 0.2);
    border-radius: 20px;
    z-index: -1;
}

.hero-image-wrapper img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border: 1px solid var(--border-color);
}

/* Feature Badge */
.badge {
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    color: var(--primary-cyan);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    display: inline-block;
    margin-bottom: 1.5rem;
}

/* Faixa Destaque */
.faixa-info {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 4rem 0;
    position: relative;
}

.faixa-info::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.faixa-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    align-items: center;
    gap: 3rem;
}

.faixa-title h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.faixa-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* About Section (Conheça a Kayac) */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.about-experience-card {
    position: absolute;
    bottom: -30px;
    right: -20px;
    background: var(--bg-surface);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 1.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
    text-align: center;
    backdrop-filter: blur(10px);
}

.about-experience-years {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}

.about-experience-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.3rem;
}

.about-blocks {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-block {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    padding: 1.8rem;
    border-radius: 16px;
    transition: var(--transition-normal);
}

.about-block:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 240, 255, 0.05);
}

.about-block h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.about-block h3 i {
    color: var(--primary-cyan);
}

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

/* Services Section (Interactive Tabs) */
.services-section {
    background-color: var(--bg-dark);
}

.services-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 3rem;
}

.services-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.services-tab-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
    text-align: left;
}

.services-tab-btn:hover {
    border-color: var(--border-hover);
    background: var(--bg-surface);
}

.services-tab-btn.active {
    background: var(--gradient-primary);
    color: #000;
    border-color: var(--primary-cyan);
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.25);
}

.services-tab-btn i {
    font-size: 0.9rem;
    opacity: 0.7;
    transition: var(--transition-fast);
}

.services-tab-btn.active i {
    transform: translateX(4px);
    opacity: 1;
}

.services-content-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.services-panel-item {
    display: none;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2.5rem;
    align-items: center;
    animation: fadeIn 0.5s ease;
}

.services-panel-item.active {
    display: grid;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.services-panel-text h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--text-primary);
}

.services-panel-text p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.services-panel-features {
    margin-bottom: 2rem;
}

.services-panel-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.services-panel-features li i {
    color: var(--primary-cyan);
    font-size: 0.85rem;
}

.services-panel-img {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: rgba(0,0,0,0.2);
}

.services-panel-img img {
    width: 100%;
    height: auto;
    object-fit: contain;
    padding: 1rem;
    transition: var(--transition-slow);
}

.services-panel-item:hover .services-panel-img img {
    transform: scale(1.05);
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
    cursor: pointer;
}

.portfolio-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 240, 255, 0.08);
}

.portfolio-img-wrapper {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #0d1017;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
}

.portfolio-img-wrapper img {
    max-height: 85%;
    max-width: 85%;
    object-fit: contain;
    transition: var(--transition-slow);
}

.portfolio-card:hover .portfolio-img-wrapper img {
    transform: scale(1.08);
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info span {
    font-size: 0.8rem;
    color: var(--primary-cyan);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.5rem;
}

.portfolio-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(7, 9, 14, 0.95);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.open {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80%;
    position: relative;
    text-align: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 70vh;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    object-fit: contain;
}

.lightbox-title {
    margin-top: 1.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    font-size: 2rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--primary-cyan);
}

/* Quality / Specs Section */
.quality-section {
    background: var(--gradient-dark);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.quality-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition-normal);
}

.quality-card:hover {
    border-color: var(--border-hover);
    background: rgba(0, 240, 255, 0.02);
    transform: translateY(-5px);
}

.quality-icon {
    width: 65px;
    height: 65px;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    font-size: 1.8rem;
    color: var(--primary-cyan);
    transition: var(--transition-normal);
}

.quality-card:hover .quality-icon {
    background: var(--gradient-primary);
    color: #000;
    box-shadow: 0 0 20px rgba(0,240,255,0.4);
}

.quality-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

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

/* Forms Style (Orçamento & Contato) */
.form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 1.1rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--primary-cyan);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
}

.form-textarea {
    height: 150px;
    resize: none;
}

/* Contact & Info Section */
.contact-section {
    background-color: var(--bg-darkest);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-info-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-cyan);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

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

.map-container {
    width: 100%;
    height: 250px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-top: 2rem;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: invert(90%) hue-rotate(180deg) brightness(95%) contrast(90%);
}

/* Careers (Trabalhe Conosco Modal Trigger) */
.careers-cta {
    background: linear-gradient(135deg, rgba(0, 114, 255, 0.05) 0%, rgba(0, 240, 255, 0.05) 100%);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    margin-top: 6rem;
}

.careers-cta h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.careers-cta p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem auto;
}

/* General Modals (Careers Form) */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 9, 14, 0.85);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal.open {
    display: flex;
}

.modal-content {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    width: 100%;
    max-width: 600px;
    padding: 3rem;
    position: relative;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    animation: fadeIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
}

.modal-close {
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

.modal-close:hover {
    color: var(--primary-cyan);
}

/* File Upload Style */
.file-upload-wrapper {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.file-upload-wrapper:hover {
    border-color: var(--primary-cyan);
    background: rgba(0, 240, 255, 0.02);
}

.file-upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-icon {
    font-size: 2rem;
    color: var(--primary-cyan);
    margin-bottom: 1rem;
}

.file-upload-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.file-upload-filename {
    margin-top: 0.8rem;
    font-size: 0.9rem;
    color: var(--primary-cyan);
    font-weight: 600;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 35px;
    right: 35px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    z-index: 997;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* Pulse animation on WhatsApp */
.whatsapp-float::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25d366;
    opacity: 0.3;
    z-index: -1;
    animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
    0% { transform: scale(1); opacity: 0.3; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* Alert Notification Prompt */
.toast {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: var(--bg-surface);
    border-left: 4px solid var(--primary-cyan);
    padding: 1rem 1.8rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    z-index: 2100;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    animation: slideInLeft 0.3s ease forwards;
}

@keyframes slideInLeft {
    from { transform: translateX(-120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.hide {
    animation: fadeOutToast 0.3s ease forwards;
}

@keyframes fadeOutToast {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(-120%); opacity: 0; }
}

/* Footer Section */
footer {
    background: #05060a;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 2rem 0;
    color: var(--text-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-about img {
    height: 38px;
    margin-bottom: 1.5rem;
}

.footer-about p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.social-link:hover {
    color: var(--primary-cyan);
    border-color: var(--primary-cyan);
    background: rgba(0, 240, 255, 0.05);
    transform: translateY(-2px);
}

.footer-links h4, .footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary-cyan);
    padding-left: 4px;
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact li {
    display: flex;
    gap: 0.8rem;
    font-size: 0.95rem;
}

.footer-contact li i {
    color: var(--primary-cyan);
    margin-top: 0.2rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--text-secondary);
}

.footer-bottom a:hover {
    color: var(--primary-cyan);
}

/* Responsiveness */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 3.2rem;
    }
    .services-layout {
        grid-template-columns: 1fr;
    }
    .services-nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 1rem;
        -webkit-overflow-scrolling: touch;
    }
    .services-tab-btn {
        flex-shrink: 0;
    }
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    .footer-contact {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 4rem 0;
    }
    .menu-toggle {
        display: flex;
    }
    .nav-links, .nav-actions .btn {
        display: none;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    .hero-content h1 {
        font-size: 2.8rem;
    }
    .hero-ctas {
        justify-content: center;
    }
    .faixa-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .about-experience-card {
        bottom: -20px;
        right: 0;
        padding: 1rem 1.5rem;
    }
    .services-content-panel {
        padding: 1.5rem;
    }
    .services-panel-item {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .services-panel-img {
        order: -1;
    }
    .form-wrapper {
        padding: 2rem;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

/* Clientes Marquee Carousel Styles */
.marquee {
    display: flex;
    overflow: hidden;
    user-select: none;
    gap: 3rem;
    position: relative;
    padding: 1rem 0;
}
.marquee-content {
    display: flex;
    flex-shrink: 0;
    justify-content: space-around;
    min-width: 100%;
    gap: 3rem;
    animation: scrollMarquee 25s linear infinite;
}
.marquee-item {
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 1.2rem 2rem;
    border-radius: 12px;
    width: 180px;
    height: 80px;
    flex-shrink: 0;
    transition: var(--transition-fast);
}
.marquee-item:hover {
    border-color: var(--primary-cyan);
    background: rgba(0, 240, 255, 0.02);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 240, 255, 0.05);
}
.marquee-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%) brightness(150%);
    opacity: 0.6;
    transition: var(--transition-fast);
}
.marquee-item:hover img {
    filter: none;
    opacity: 1;
}
@keyframes scrollMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
    .marquee {
        gap: 1.5rem;
    }
    .marquee-content {
        gap: 1.5rem;
        animation-duration: 15s;
    }
    .marquee-item {
        width: 140px;
        height: 65px;
        padding: 0.8rem 1.2rem;
    }
}

/* Hero Split Screen Slide Styles */
.hero {
    position: relative;
    overflow: hidden;
}
.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}
.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}
.hero-image-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.hero-image-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background: #0d1017;
}
.hero-image-slide.active {
    opacity: 1;
    z-index: 2;
}
.hero-image-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-image-slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(360deg, rgba(7, 9, 14, 0.95) 0%, rgba(7, 9, 14, 0) 100%);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    z-index: 5;
}
.hero-image-slide-caption h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--primary-cyan);
    font-weight: 600;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
.hero-image-slider-dots {
    position: absolute;
    bottom: 1.2rem;
    right: 1.5rem;
    display: flex;
    gap: 0.6rem;
    z-index: 10;
}
.hero-image-slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: var(--transition-fast);
}
.hero-image-slider-dot.active {
    background: var(--primary-cyan);
    width: 18px;
    border-radius: 4px;
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

/* Site Protection: Disable Selection & Dragging */
body {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

input, textarea {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

img {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    pointer-events: none; /* Evita salvar imagem pelo botão flutuante em alguns dispositivos */
}