/* ============================================
   ALPS - Site Institucional
   Design: Dark Tech / SaaS Modern
   ============================================ */

/* ---- Variáveis de design ---- */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-glow: rgba(37, 99, 235, 0.35);
    --accent: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-purple: #8b5cf6;

    --bg-base: #050a14;
    --bg-surface: #0c1626;
    --bg-card: #0f1e33;
    --bg-card-hover: #132238;
    --bg-elevated: #162540;

    --border: rgba(59, 130, 246, 0.15);
    --border-hover: rgba(59, 130, 246, 0.4);

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #475569;

    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;

    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.2);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* ============================================
   COMPONENTES GLOBAIS
   ============================================ */

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 16px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(37, 99, 235, 0.5);
    background: linear-gradient(135deg, #3b82f6 0%, var(--primary) 100%);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-hover);
}

.btn-outline:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-nav {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    padding: 9px 22px;
    font-size: 0.875rem;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.btn-large {
    padding: 15px 36px;
    font-size: 1rem;
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-glow:hover::after {
    opacity: 1;
}

/* Badges de seção */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

/* Títulos de seção */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-title.text-left {
    text-align: left;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.section-subtitle.text-left {
    text-align: left;
}

/* Texto gradiente */
.gradient-text {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cyan) 50%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

/* Fundo da Hero */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.hero-bg .glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, transparent 70%);
    top: -200px;
    left: -100px;
}

.hero-bg .glow-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    bottom: 0;
    right: 10%;
}

/* Partículas */
.particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.4;
    animation: float linear infinite;
}

@keyframes float {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 0.4; }
    90% { opacity: 0.4; }
    100% { transform: translateY(-100vh) translateX(30px); opacity: 0; }
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* Hero content */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 24px;
    animation: fadeInDown 0.7s ease both;
}

.hero-badge i {
    font-size: 0.75rem;
}

.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 36px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.trust-item i {
    color: var(--success);
    font-size: 0.9rem;
}

/* Hero visual - Dashboard mockup */
.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease 0.3s both;
}

.dashboard-mockup {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card), 0 0 60px rgba(37, 99, 235, 0.15);
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.dash-controls {
    display: flex;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #22c55e; }

.dash-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.dash-status {
    font-size: 0.7rem;
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 4px;
}

.dash-status i {
    font-size: 0.45rem;
    animation: pulse 2s infinite;
}

.dashboard-body {
    display: flex;
}

.dash-sidebar {
    width: 44px;
    padding: 12px 8px;
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dash-menu-item {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    font-size: 0.65rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.dash-menu-item.active,
.dash-menu-item:hover {
    background: var(--primary);
    color: #fff;
}

.dash-main {
    flex: 1;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dash-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.dash-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dash-card-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dash-card-value {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.dash-card-trend {
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    gap: 2px;
}

.dash-card-trend.up { color: var(--success); }

.dash-chart {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    height: 70px;
    display: flex;
    align-items: flex-end;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    width: 100%;
    height: 100%;
}

.bar {
    flex: 1;
    background: rgba(59, 130, 246, 0.3);
    border-radius: 3px 3px 0 0;
    transition: var(--transition);
}

.bar.active {
    background: var(--accent);
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

.dash-table {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.table-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 10px;
    font-size: 0.65rem;
    border-bottom: 1px solid rgba(59, 130, 246, 0.06);
}

.table-row:last-child {
    border-bottom: none;
}

.table-row.header {
    color: var(--text-muted);
    font-weight: 600;
    background: rgba(59, 130, 246, 0.05);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.58rem;
}

.status-badge {
    padding: 2px 8px;
    border-radius: 100px;
    font-size: 0.58rem;
    font-weight: 600;
}

.status-badge.active {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.status-badge.running {
    background: rgba(37, 99, 235, 0.15);
    color: var(--accent);
}

/* Floating cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-hover);
    border-radius: 12px;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(10px);
    animation: floatUpDown 4s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.2rem;
    color: var(--accent);
}

.fc-label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-secondary);
}

.fc-value {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--success);
}

.card-1 {
    top: -16px;
    left: -20px;
    animation-delay: 0s;
}

.card-2 {
    bottom: -16px;
    right: -20px;
    animation-delay: 2s;
}

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

/* ============================================
   SEÇÃO DE SOLUÇÕES
   ============================================ */

.solutions {
    padding: 100px 0;
    background: var(--bg-surface);
    position: relative;
    overflow: hidden;
}

.solutions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.solution-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    transform: translateY(20px);
}

.solution-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.solution-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.solution-card.featured {
    background: linear-gradient(145deg, var(--bg-elevated) 0%, rgba(37, 99, 235, 0.08) 100%);
    border-color: rgba(59, 130, 246, 0.35);
    box-shadow: 0 0 30px rgba(37, 99, 235, 0.12);
}

.solution-card.featured:hover {
    box-shadow: 0 0 50px rgba(37, 99, 235, 0.25);
}

.card-badge-featured {
    position: absolute;
    top: -12px;
    left: 28px;
    padding: 4px 14px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 100px;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.card-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--accent);
    transition: var(--transition);
}

.solution-card:hover .card-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.25) 0%, rgba(139, 92, 246, 0.2) 100%);
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
}

.solution-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.solution-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.card-benefit {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--accent-cyan);
    padding: 6px 10px;
    background: rgba(6, 182, 212, 0.08);
    border-radius: 8px;
    border: 1px solid rgba(6, 182, 212, 0.15);
}

.card-benefit i {
    font-size: 0.7rem;
    color: var(--warning);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    font-size: 0.87rem;
    font-weight: 600;
    transition: var(--transition);
    margin-top: auto;
}

.card-link i {
    font-size: 0.75rem;
    transition: transform 0.3s;
}

.card-link:hover {
    color: var(--text-primary);
}

.card-link:hover i {
    transform: translateX(4px);
}

/* ============================================
   SEÇÃO DE BENEFÍCIOS
   ============================================ */

.benefits {
    padding: 100px 0;
    background: var(--bg-base);
    position: relative;
}

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

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.benefit-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    opacity: 0;
    transform: translateX(-20px);
    transition: var(--transition-slow);
}

.benefit-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.benefit-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--accent);
    flex-shrink: 0;
    transition: var(--transition);
}

.benefit-item:hover .benefit-icon {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 16px var(--primary-glow);
}

.benefit-content h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.benefit-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Painel de métricas */
.metrics-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.metric-card {
    opacity: 0;
    transform: translateX(20px);
    transition: var(--transition-slow);
}

.metric-card.visible {
    opacity: 1;
    transform: translateX(0);
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.metric-change {
    font-weight: 700;
    font-size: 0.82rem;
}

.metric-change.positive {
    color: var(--success);
}

.metric-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 6px;
}

.metric-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: 100px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
}

.metric-fill.accent {
    background: linear-gradient(90deg, var(--accent-cyan) 0%, #38bdf8 100%);
    box-shadow: 0 0 8px rgba(6, 182, 212, 0.4);
}

.metric-fill.green {
    background: linear-gradient(90deg, var(--success) 0%, #4ade80 100%);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.metric-card.visible .metric-fill {
    /* width animado pelo inline style */
}

.metric-value {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ============================================
   SEÇÃO DE DIFERENCIAIS
   ============================================ */

.differentials {
    padding: 100px 0;
    background: var(--bg-surface);
    position: relative;
    overflow: hidden;
}

.differentials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.diff-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
}

.diff-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.diff-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, rgba(37, 99, 235, 0.06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
}

.diff-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

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

.diff-number {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(59, 130, 246, 0.08);
    letter-spacing: -0.05em;
    line-height: 1;
}

.diff-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 16px;
    transition: var(--transition);
}

.diff-card:hover .diff-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 8px 24px var(--primary-glow);
}

.diff-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.diff-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   SEÇÃO DE PROVA DE VALOR
   ============================================ */

.proof {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    background: var(--bg-base);
}

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

.proof-bg .glow-center {
    width: 700px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.proof .container {
    position: relative;
    z-index: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 20px;
}

.stat-item {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent-cyan) 100%);
    transform: scaleX(0);
    transition: transform 0.4s;
}

.stat-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-icon {
    font-size: 1.6rem;
    color: var(--accent);
    margin-bottom: 12px;
    opacity: 0.8;
}

.stat-number {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.03em;
}

.stat-suffix {
    display: inline;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--accent);
    margin-left: 2px;
}

.stat-label {
    display: block;
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-top: 8px;
    font-weight: 500;
}

/* ============================================
   SEÇÃO CTA
   ============================================ */

.cta-section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    background: var(--bg-surface);
}

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

.cta-bg .glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
    top: -100px;
    left: -100px;
}

.cta-bg .glow-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
    bottom: -100px;
    right: -50px;
}

.cta-bg .grid-lines {
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.cta-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.cta-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 40px;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 28px;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.cta-guarantee i {
    color: var(--success);
}

/* ============================================
   RODAPÉ
   ============================================ */

.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
}

.footer-top {
    padding: 72px 0 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
    gap: 48px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-description {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 36px;
    height: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--primary-glow);
}

.footer-col h4 {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-links a i {
    font-size: 0.65rem;
    color: var(--text-muted);
    transition: var(--transition);
}

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

.footer-links a:hover i {
    color: var(--accent);
    transform: translateX(3px);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item-footer {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.contact-item-footer > i {
    font-size: 1rem;
    color: var(--accent);
    margin-top: 2px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 2px;
}

.contact-item-footer a {
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.contact-item-footer a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 20px 0;
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.83rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.83rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--accent);
}

/* ============================================
   ANIMAÇÕES DE ENTRADA
   ============================================ */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ============================================
   RESPONSIVE - TABLET (max-width: 1024px)
   ============================================ */

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-description {
        max-width: 100%;
    }

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

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

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

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

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

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

    .benefits-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-description {
        max-width: 100%;
    }
}

/* ============================================
   RESPONSIVE - MOBILE (max-width: 768px)
   ============================================ */

@media (max-width: 768px) {
    /* Navegação mobile */
    .hamburger {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        bottom: 0;
        width: 280px;
        background: rgba(12, 22, 38, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left: 1px solid var(--border);
        padding: 80px 24px 32px;
        transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
    }

    .main-nav.open {
        right: 0;
        box-shadow: -8px 0 40px rgba(0, 0, 0, 0.5);
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: 12px 16px;
        font-size: 1rem;
        border-radius: 10px;
    }

    .nav-link::after {
        display: none;
    }

    .btn-nav {
        width: 100%;
        justify-content: center;
        margin-top: 8px;
    }

    /* Hero mobile */
    .hero {
        padding: 90px 0 60px;
    }

    .card-1, .card-2 {
        display: none;
    }

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

    /* Differentials */
    .differentials-grid {
        grid-template-columns: 1fr;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* CTA */
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
        max-width: 360px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-brand {
        grid-column: auto;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .footer-bottom-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 16px;
    }
}

/* ============================================
   RESPONSIVE - SMALL MOBILE (max-width: 480px)
   ============================================ */

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.85rem;
    }

    .section-title {
        font-size: 1.65rem;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-item {
        padding: 28px 16px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

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

    .footer-bottom-links {
        gap: 12px;
    }
}

/* ============================================
   UTILITÁRIOS EXTRAS
   ============================================ */

/* Scrollbar customizada */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-base);
}

::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(59, 130, 246, 0.5);
}

/* Seleção de texto */
::selection {
    background: rgba(37, 99, 235, 0.3);
    color: var(--text-primary);
}

/* Focus visível para acessibilidade */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}