/* =======================================
   NEBULOSA GROWTH - INSTITUCIONAL CSS (PREMIUM)
   Baseado no Brandbook Oficial
======================================= */

:root {
    /* Cores Oficiais */
    --navy: #0A192F;
    --royal: #1D4ED8;
    --royal-light: #3B82F6;
    --white: #FFFFFF;
    --black: #020617;
    
    /* Gradientes & Glows */
    --primary-gradient: linear-gradient(135deg, var(--royal) 0%, var(--royal-light) 100%);
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glow-color: rgba(29, 78, 216, 0.5);
    
    /* Tipografia */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Animações */
    --transition-fast: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* ================= BACKGROUNDS ================= */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-size: 50px 50px;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    z-index: -2;
    pointer-events: none;
    mask-image: radial-gradient(circle at center, black, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black, transparent 80%);
}

.bg-glow {
    position: fixed;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 80vw;
    height: 80vh;
    background: radial-gradient(circle, rgba(29, 78, 216, 0.15) 0%, transparent 60%);
    z-index: -1;
    pointer-events: none;
    filter: blur(100px);
    animation: pulse 10s infinite alternate;
}

@keyframes pulse {
    0% { opacity: 0.5; transform: translateX(-50%) scale(1); }
    100% { opacity: 0.8; transform: translateX(-50%) scale(1.1); }
}

/* ================= TYPOGRAPHY ================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

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

.text-gradient-subtle {
    background: linear-gradient(135deg, #9ca3af 0%, var(--white) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    padding-right: 6px; /* Evita que a letra 'l' em itálico seja cortada */
}

.text-center { text-align: center; }
.mb-4 { margin-bottom: 24px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.justify-center { justify-content: center; display: flex; }

/* ================= GLASS & COMPONENTS ================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 32px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

/* Borda Glow Hover */
.glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent 50%, rgba(29,78,216,0.2));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    transition: var(--transition-slow);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5), 0 0 20px -5px rgba(29, 78, 216, 0.2);
}
.glass-card:hover::before {
    background: linear-gradient(135deg, rgba(29,78,216,0.8), transparent 50%, rgba(255,255,255,0.2));
}

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

/* ================= BUTTONS ================= */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: 0 4px 15px -3px rgba(29, 78, 216, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -5px rgba(29, 78, 216, 0.6);
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    20% { left: 100%; }
    100% { left: 100%; }
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}
.btn-block { width: 100%; }

.badge-glow {
    position: relative;
    display: inline-block;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(29, 78, 216, 0.1);
    color: #60A5FA;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border: 1px solid rgba(29, 78, 216, 0.3);
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
    box-shadow: 0 0 15px rgba(29, 78, 216, 0.2);
}

/* ================= NAVBAR ================= */
.navbar {
    position: fixed;
    top: 0; width: 100%;
    z-index: 100;
    padding: 24px 0;
    transition: var(--transition-slow);
}

.navbar.scrolled {
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 16px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: -0.05em;
    color: var(--white);
    margin-top: 2px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0; height: 2px;
    bottom: -4px; left: 0;
    background: var(--royal);
    transition: var(--transition-fast);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

/* ================= HERO ================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    justify-content: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 48px;
    max-width: 700px;
    font-weight: 300;
}

/* ================= MANIFESTO ================= */
.section-manifesto {
    padding: 120px 0;
    position: relative;
}

.manifesto-quote {
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--white);
    margin-bottom: 40px;
    font-style: italic;
    font-weight: 300;
    letter-spacing: -0.02em;
}

.manifesto-text {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    flex-direction: column;
    gap: 24px;
    font-weight: 300;
}

/* ================= SERVICES (PILARES) ================= */
.services {
    padding: 120px 0;
    position: relative;
}

.section-header {
    margin-bottom: 72px;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-header p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.icon-wrapper {
    width: 64px; height: 64px;
    border-radius: 12px;
    background: rgba(29, 78, 216, 0.1);
    border: 1px solid rgba(29, 78, 216, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-fast);
}

.service-card:hover .icon-wrapper {
    background: var(--royal);
    border-color: var(--royal-light);
    transform: scale(1.05);
}

.service-icon {
    font-size: 2rem;
    color: var(--royal-light);
}

.service-card:hover .service-icon { color: var(--white); }

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.service-card p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    line-height: 1.7;
}

/* ================= TABELA COMPARATIVA ================= */
.section-comparison {
    padding: 120px 0;
}

.table-wrapper {
    overflow-x: auto;
    padding: 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.comparison-table th, .comparison-table td {
    padding: 28px 32px;
    border-bottom: 1px solid var(--glass-border);
}

.comparison-table th {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.comparison-table td {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.05rem;
    transition: var(--transition-fast);
}

.comparison-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.comparison-table tr:last-child td { border-bottom: none; }

.highlight-col {
    background: rgba(29, 78, 216, 0.1);
    color: var(--white) !important;
}

.highlight-cell {
    background: rgba(29, 78, 216, 0.1) !important;
    color: var(--white) !important;
    font-weight: 500;
}

.highlight-cell i {
    color: #3B82F6;
    margin-right: 8px;
    vertical-align: middle;
}

/* ================= ABOUT ================= */
.section-about {
    padding: 80px 0 120px 0;
}

.about-card {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 40px;
}

.relative-glow { position: relative; }

.about-glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 60%; height: 60%;
    background: radial-gradient(circle, rgba(29, 78, 216, 0.15) 0%, transparent 70%);
    filter: blur(50px);
    z-index: -1;
}

.about-card h2 {
    font-size: 3rem;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.about-card p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ================= CONTACT ================= */
.contact {
    padding: 120px 0;
    position: relative;
    z-index: 10;
    border-top: 1px solid var(--glass-border);
    background: linear-gradient(180deg, transparent 0%, rgba(2, 6, 23, 0.8) 100%);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.contact-text h2 {
    font-size: 3.5rem;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.contact-text p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.15rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
    font-family: var(--font-heading);
    color: var(--white);
}

.info-item i {
    color: var(--royal-light);
    font-size: 1.8rem;
}

/* Formulário */
.form-group { margin-bottom: 24px; }

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
    position: relative;
    z-index: 20;
}

.form-group select option {
    background-color: var(--navy);
    color: var(--white);
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--royal-light);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.2);
}

.form-status {
    margin-top: 16px;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 500;
}
.status-success { color: #4ADE80; }
.status-error { color: #F87171; }

/* ================= FOOTER ================= */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.footer-content p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
}

/* ================= ANIMATIONS (OBSERVER) ================= */
.animate-on-scroll {
    opacity: 0;
    visibility: hidden;
    will-change: transform, opacity;
}

.animate-on-scroll.visible {
    opacity: 1;
    visibility: visible;
}

.fade-up {
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.fade-up.visible { transform: translateY(0); }

.fade-left {
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.fade-left.visible { transform: translateX(0); }

.fade-right {
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.fade-right.visible { transform: translateX(0); }

.stagger-1 { transition-delay: 0.1s; transform: translateY(40px); transition-property: opacity, transform; transition-duration: 0.8s; }
.stagger-2 { transition-delay: 0.2s; transform: translateY(40px); transition-property: opacity, transform; transition-duration: 0.8s; }
.stagger-3 { transition-delay: 0.3s; transform: translateY(40px); transition-property: opacity, transform; transition-duration: 0.8s; }
.visible.stagger-1, .visible.stagger-2, .visible.stagger-3 { transform: translateY(0); }

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
    .nav-links { display: none; }
    
    /* Navbar Adjustments */
    .navbar .btn-primary { padding: 8px 14px; font-size: 0.85rem; }
    .logo-text { white-space: nowrap; font-size: 1.1rem; }
    .logo img { height: 28px; }

    /* Hero Adjustments */
    .hero { min-height: auto; padding-top: 130px; padding-bottom: 60px; }
    .hero-title { font-size: 1.9rem; margin-bottom: 16px; }
    .hero-subtitle { font-size: 1rem; margin-bottom: 32px; }
    .badge-glow { margin-bottom: 16px; transform: scale(0.9); }
    .hero-cta { flex-direction: column; }
    
    /* Table to Cards on Mobile */
    .table-wrapper { padding: 20px; overflow: hidden; width: 100%; margin: 0; border-radius: 16px; }
    .comparison-table { width: 100%; min-width: 0; display: block; }
    .comparison-table thead { display: none; }
    .comparison-table tbody { display: block; width: 100%; }
    .comparison-table tr { 
        display: flex; 
        flex-direction: column; 
        margin-bottom: 24px; 
        border-bottom: 1px solid rgba(255,255,255,0.1);
        padding-bottom: 16px;
    }
    .comparison-table tr:last-child {
        margin-bottom: 0;
        border-bottom: none;
        padding-bottom: 0;
    }
    .comparison-table td { 
        display: block; 
        padding: 6px 0; 
        border: none !important;
        background: transparent !important;
        font-size: 1rem;
    }
    
    .comparison-table td:nth-child(2)::before {
        content: "Agências Comuns:";
        display: block;
        font-size: 0.75rem;
        color: rgba(255,255,255,0.4);
        margin-bottom: 2px;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    
    .comparison-table td:nth-child(3) {
        margin-top: 12px;
        padding: 12px;
        background: rgba(29, 78, 216, 0.1) !important;
        border-radius: 8px;
        border: 1px solid rgba(29, 78, 216, 0.2) !important;
    }
    
    .comparison-table td:nth-child(3)::before {
        content: "Nebulosa Growth:";
        display: block;
        font-size: 0.75rem;
        color: #60A5FA;
        margin-bottom: 4px;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-weight: 700;
    }
    
    .comparison-table td:nth-child(1) {
        font-family: var(--font-heading);
        font-size: 1.3rem;
        color: var(--white);
        padding-top: 0;
        margin-bottom: 8px;
    }
    
    .contact-container { grid-template-columns: 1fr; gap: 32px; }
    
    .desktop-only { display: none !important; }
    .mobile-only { display: flex !important; }
    
    .glass-card { padding: 24px 20px; }
    .about-card { padding: 40px 20px; }
}