/* ============================================
   JE SOFTWARE - PREMIUM DARK TECH DESIGN
   Design Philosophy: Futuristic Corporate Tech
   Color Palette: Dark Navy, Cyan Glow, Electric Blue, Purple
   ============================================ */

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

:root {
    /* Color Palette */
    --bg-dark: #081633;
    --bg-darker: #0B1F3B;
    --text-primary: #FFFFFF;
    --text-secondary: #D7E8FF;
    --accent-cyan: #39D5FF;
    --accent-blue: #3A7BFF;
    --accent-purple: #9B59FF;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Typography */
    --font-display: 'Exo 2', sans-serif;
    --font-body: 'Exo 2', sans-serif;

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ============================================
   TYPOGRAPHY & UTILITIES
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.2;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.3;
}

h3 {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
}

p {
    font-size: 1rem;
    color: var(--text-secondary);
}

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

a:hover {
    color: var(--accent-blue);
}

.highlight {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: left var(--transition-normal);
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(57, 213, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 0 40px rgba(57, 213, 255, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-cyan);
    border: 2px solid var(--accent-cyan);
}

.btn-secondary:hover {
    background: rgba(57, 213, 255, 0.1);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.btn-cta {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    color: var(--bg-dark);
    padding: 1.125rem 3rem;
    font-size: 1.1rem;
    box-shadow: 0 0 30px rgba(155, 89, 255, 0.4);
}

.btn-cta:hover {
    box-shadow: 0 0 50px rgba(155, 89, 255, 0.8);
    transform: translateY(-3px);
}

/* ============================================
   HEADER
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(8, 22, 51, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(57, 213, 255, 0.1);
    padding: 1rem 0;
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-primary);
}

.logo-image {
    height: 45px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(57, 213, 255, 0.3));
    transition: filter var(--transition-normal);
}

.big-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-primary);
    justify-content: center;
    margin-bottom: 50px;
}

.big-logo-image {
    height: auto;
    max-width: 70%;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(57, 213, 255, 0.3));
    transition: filter var(--transition-normal);
}

.logo-image:hover {
    filter: drop-shadow(0 0 20px rgba(57, 213, 255, 0.6));
}

.logo-icon {
    font-size: 1.5rem;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { text-shadow: 0 0 10px rgba(57, 213, 255, 0.5); }
    50% { text-shadow: 0 0 20px rgba(57, 213, 255, 0.8); }
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--accent-cyan);
}

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

.cta-header {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: var(--bg-dark);
    border: none;
    border-radius: 0.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 0.9rem;
}

.cta-header:hover {
    box-shadow: 0 0 20px rgba(57, 213, 255, 0.5);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(8, 22, 51, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
    border-bottom: 1px solid rgba(57, 213, 255, 0.1);
    z-index: 999;
}

.mobile-nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--accent-cyan);
}

.cta-mobile {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: var(--bg-dark);
    border: none;
    border-radius: 0.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 50px 2rem 4rem;
    overflow: hidden;
    margin-top: 60px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg,
    rgba(8, 22, 51, 0.4) 0%,
    rgba(8, 22, 51, 0.7) 50%,
    rgba(8, 22, 51, 0.9) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    margin-bottom: 1.5rem;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.1;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   SECTIONS GENERAL
   ============================================ */

section {
    position: relative;
    z-index: 1;
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.section-header h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* ============================================
   SOLUÇÕES SECTION
   ============================================ */

.solucoes {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent, rgba(57, 213, 255, 0.05));
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.solution-card {
    padding: 2.5rem;
    background: rgba(11, 31, 59, 0.6);
    border: 1px solid rgba(57, 213, 255, 0.2);
    border-radius: 0.75rem;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(57, 213, 255, 0.1), rgba(155, 89, 255, 0.1));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.solution-card:hover {
    border-color: rgba(57, 213, 255, 0.5);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(57, 213, 255, 0.15);
}

.solution-card:hover::before {
    opacity: 1;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.solution-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.solution-card p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   BENEFÍCIOS SECTION
   ============================================ */

.beneficios {
    padding: 6rem 0;
    background: linear-gradient(180deg, rgba(57, 213, 255, 0.05), transparent);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-item {
    padding: 2rem;
    text-align: center;
    background: rgba(57, 213, 255, 0.05);
    border: 1px solid rgba(57, 213, 255, 0.15);
    border-radius: 0.75rem;
    transition: all var(--transition-normal);
}

.benefit-item:hover {
    background: rgba(57, 213, 255, 0.1);
    border-color: rgba(57, 213, 255, 0.4);
    transform: translateY(-5px);
}

.benefit-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-family: var(--font-display);
}

.benefit-item h3 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.benefit-item p {
    font-size: 0.9rem;
}

/* ============================================
   COMO FUNCIONA SECTION
   ============================================ */

.como-funciona {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent, rgba(155, 89, 255, 0.05));
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    align-items: stretch;
}

.step {
    padding: 2.5rem;
    background: rgba(11, 31, 59, 0.6);
    border: 1px solid rgba(155, 89, 255, 0.2);
    border-radius: 0.75rem;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    position: relative;
}

.step:hover {
    border-color: rgba(155, 89, 255, 0.5);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(155, 89, 255, 0.15);
}

.step-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-family: var(--font-display);
}

.step h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    font-size: 0.95rem;
    line-height: 1.6;
}

.step-divider {
    display: none;
}

/* ============================================
   PRESENÇA DIGITAL SECTION
   ============================================ */

.presenca-digital {
    padding: 6rem 0;
    background: linear-gradient(180deg, rgba(155, 89, 255, 0.05), transparent);
}

.presenca-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.presenca-text h2 {
    margin-bottom: 1.5rem;
}

.presenca-text p {
    font-size: 1.05rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.presenca-list {
    list-style: none;
    margin-bottom: 2.5rem;
}

.presenca-list li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: color var(--transition-fast);
}

.presenca-list li:hover {
    color: var(--accent-cyan);
}

.presenca-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.device-mockup {
    width: 100%;
    max-width: 350px;
    aspect-ratio: 9 / 16;
    background: linear-gradient(135deg, rgba(57, 213, 255, 0.1), rgba(155, 89, 255, 0.1));
    border: 2px solid rgba(57, 213, 255, 0.3);
    border-radius: 2rem;
    padding: 1rem;
    box-shadow: 0 0 40px rgba(57, 213, 255, 0.2);
}

.device-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-darker), var(--bg-dark));
    border-radius: 1.5rem;
    border: 1px solid rgba(57, 213, 255, 0.2);
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg,
    rgba(57, 213, 255, 0.1),
    rgba(155, 89, 255, 0.1));
    border-top: 1px solid rgba(57, 213, 255, 0.2);
    border-bottom: 1px solid rgba(57, 213, 255, 0.2);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    margin-bottom: 1rem;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.cta-subtext {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 1rem;
}

/* ============================================
   FORMULÁRIO SECTION
   ============================================ */

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

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    padding: 3rem;
    background: rgba(11, 31, 59, 0.6);
    border: 1px solid rgba(57, 213, 255, 0.2);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
}

.form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.form-header h2 {
    margin-bottom: 0.75rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(57, 213, 255, 0.2);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(215, 232, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(57, 213, 255, 0.5);
    box-shadow: 0 0 20px rgba(57, 213, 255, 0.2);
}

.contact-form button {
    margin-top: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: rgba(8, 22, 51, 0.95);
    border-top: 1px solid rgba(57, 213, 255, 0.1);
    padding: 4rem 0 2rem;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-section p {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--accent-cyan);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(57, 213, 255, 0.1);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .mobile-menu.active {
        display: flex;
    }

    .hero {
        padding: 100px 1.5rem 2rem;
    }

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

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

    .presenca-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .form-wrapper {
        padding: 2rem;
    }

    .section-container {
        padding: 0 1.5rem;
    }

    .steps-container {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 480px) {
    .header-container {
        padding: 0 1rem;
    }

    .logo {
        font-size: 1.1rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.85rem;
    }

    .solution-card,
    .step,
    .benefit-item {
        padding: 1.5rem;
    }

    .form-wrapper {
        padding: 1.5rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .section-header p {
        font-size: 0.95rem;
    }
}

/* ============================================
   ANIMATIONS & EFFECTS
   ============================================ */

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(57, 213, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(57, 213, 255, 0.6);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll animations */
.solution-card,
.benefit-item,
.step {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}