/* ===== VARIÁVEIS CSS ===== */
:root {
    /* Cores Principais - Azul/Branco (ZafireCloud) */
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --primary-lighter: #60a5fa;
    --accent: #1d4ed8;
    
    /* Cores Neutras */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #0f172a;
    --bg-dark-secondary: #1e293b;
    
    /* Texto */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-light: #64748b;
    --text-white: #ffffff;
    
    /* Bordas e Sombras */
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.15);
    --shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --gradient-light: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --gradient-hero: linear-gradient(135deg, #2563eb 0%, #1e40af 50%, #1d4ed8 100%);
    --gradient-glow: linear-gradient(135deg, rgba(37, 99, 235, 0.8), rgba(30, 64, 175, 0.8));
    --gradient-card: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(30, 64, 175, 0.05));
    
    /* Transições */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    
    /* Fontes */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', 'Inter', sans-serif;
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-light: #94a3b8;
    --border-color: #334155;
}

/* ===== RESET E BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(30, 64, 175, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(37, 99, 235, 0.1);
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 4px 30px rgba(37, 99, 235, 0.05);
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.3), transparent);
}

[data-theme="dark"] .header {
    background: rgba(15, 23, 42, 0.95);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    height: 70px;
}

@media (min-width: 640px) {
    .header .container {
        padding: 1rem 1.5rem;
        height: 75px;
    }
}

@media (min-width: 1024px) {
    .header .container {
        padding: 1rem 2rem;
    }
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-img {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-list {
    display: flex;
    flex-direction: column;
    list-style: none;
    gap: 0;
    align-items: stretch;
    margin-top: 0;
    padding: 0;
}

@media (min-width: 1024px) {
    .nav-list {
        display: flex;
    }
}

.nav-list li {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
}

.nav-list li:last-child {
    border-bottom: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    display: block;
    padding: 1rem 1.5rem;
    width: 100%;
}

@media (min-width: 1024px) {
    .nav-list li {
        width: auto;
        border-bottom: none;
    }
    
    .nav-link {
        color: var(--text-secondary);
        padding: 0;
    }
}

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

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

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

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

@media (min-width: 1024px) {
    .nav-link::after {
        bottom: -4px;
    }
}

.nav-link.active {
    color: var(--primary);
}

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

.btn-sm {
    display: none;
    padding: 0;
    font-size: 0.875rem;
    height: 40px;
    width: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 1024px) {
    .btn-sm {
        display: inline-flex;
    }
}

/* Esconder botões no mobile */
@media (max-width: 1023px) {
    .btn-sm {
        display: none !important;
    }
    
    .theme-toggle:not(.theme-toggle-mobile) {
        display: none !important;
    }
}

.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: var(--transition);
    font-size: 1.1rem;
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
    transform: rotate(15deg);
}

.mobile-menu-toggle {
    display: flex;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: var(--transition);
    font-size: 1.2rem;
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    padding-top: 70px;
    overflow: hidden;
    background: var(--bg-secondary);
}

@media (min-width: 640px) {
    .hero {
        padding-top: 75px;
        min-height: calc(100vh - 75px);
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(30, 64, 175, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(37, 99, 235, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
}

.hero-glow {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, rgba(30, 64, 175, 0.1) 40%, transparent 70%);
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite;
    filter: blur(60px);
}

.hero-glow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 6s ease-in-out infinite reverse;
}

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

.hero .container {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    padding: 2rem 0;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        padding: 4rem 0;
    }
}

.hero-text {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    text-shadow: 0 2px 20px rgba(37, 99, 235, 0.1);
    letter-spacing: -0.02em;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

.highlight {
    color: var(--primary);
    position: relative;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 8px rgba(37, 99, 235, 0.3));
}

.hero-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

@media (min-width: 640px) {
    .hero-description {
        font-size: 1.125rem;
    }
}

.hero-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem 0;
    flex-wrap: wrap;
}

@media (min-width: 640px) {
    .hero-stats {
        gap: 2rem;
        padding: 1.5rem 0;
        flex-wrap: nowrap;
    }
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 0.25rem;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3), 0 0 0 0 rgba(37, 99, 235, 0.5);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4), 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-outline {
    background: var(--bg-primary);
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--text-white);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.hero-visual {
    display: none;
    align-items: center;
    justify-content: center;
    position: relative;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: flex;
    }
}

.server-illustration {
    position: relative;
    width: 100%;
    height: 400px;
}

.server-rack {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    animation: floatVertical 3s ease-in-out infinite;
}

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

.server-blade {
    width: 220px;
    height: 100px;
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    border: 2px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.server-blade.active {
    border-color: var(--primary);
}

.server-blade.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.server-blade::after {
    content: '';
    position: absolute;
    left: 15px;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: blink 2s infinite;
}

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

.server-data {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
}

.data-stream {
    position: absolute;
    width: 2px;
    height: 100px;
    background: var(--gradient-primary);
    opacity: 0.3;
    animation: streamFlow 2s infinite;
}

.data-stream:nth-child(1) {
    left: 20%;
    animation-delay: 0s;
}

.data-stream:nth-child(2) {
    left: 50%;
    animation-delay: 0.5s;
}

.data-stream:nth-child(3) {
    left: 80%;
    animation-delay: 1s;
}

@keyframes streamFlow {
    0% {
        transform: translateY(-50px);
        opacity: 0;
    }
    50% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(50px);
        opacity: 0;
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
    animation: bounce 2s infinite;
}

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

/* ===== SECTION STYLES ===== */
section {
    padding: 3rem 0;
    position: relative;
}

@media (min-width: 640px) {
    section {
        padding: 4rem 0;
    }
}

@media (min-width: 1024px) {
    section {
        padding: 6rem 0;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .section-header {
        margin-bottom: 3rem;
    }
}

@media (min-width: 1024px) {
    .section-header {
        margin-bottom: 4rem;
    }
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

@media (min-width: 640px) {
    .section-title {
        font-size: 2rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 2.5rem;
    }
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 100%;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .section-subtitle {
        font-size: 1rem;
        max-width: 700px;
    }
}

@media (min-width: 1024px) {
    .section-subtitle {
        font-size: 1.125rem;
    }
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* ===== FEATURES SECTION ===== */
.features {
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
    }
}

.feature-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.08);
}

@media (min-width: 640px) {
    .feature-card {
        padding: 2rem;
        border-radius: 20px;
    }
}

@media (min-width: 1024px) {
    .feature-card {
        padding: 2.5rem;
    }
}

[data-theme="dark"] .feature-card {
    background: rgba(30, 41, 59, 0.6);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-primary);
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 0 4px 4px 0;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.2), 0 0 0 1px rgba(37, 99, 235, 0.2);
    border-color: rgba(37, 99, 235, 0.3);
}

.feature-card:hover::before {
    height: 100%;
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-white);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3), 0 0 0 0 rgba(37, 99, 235, 0.5);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-icon::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary);
    border-radius: 16px;
    opacity: 0;
    filter: blur(8px);
    transition: opacity 0.4s ease;
    z-index: -1;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.4), 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.feature-card:hover .feature-icon::before {
    opacity: 0.6;
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===== TECH SPECS SECTION ===== */
.tech-specs {
    background: var(--bg-secondary);
}

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

@media (min-width: 1024px) {
    .tech-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.spec-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.spec-item i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-top: 0.25rem;
}

.spec-item h4 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

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

.tech-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 400px;
}

.cpu-visualization {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    width: 300px;
}

.cpu-core {
    aspect-ratio: 1;
    background: var(--gradient-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    animation: pulseCore 2s ease-in-out infinite;
}

.cpu-core:nth-child(2) {
    animation-delay: 0.3s;
}

.cpu-core:nth-child(3) {
    animation-delay: 0.6s;
}

.cpu-core:nth-child(4) {
    animation-delay: 0.9s;
}

@keyframes pulseCore {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

.intel-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-primary);
    border: 2px solid var(--primary);
    border-radius: 50px;
    font-weight: 700;
    color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.intel-badge i {
    font-size: 1.25rem;
}

/* ===== PRICING SECTION ===== */
.pricing {
    background: var(--bg-primary);
}

.pricing-grid-wrapper {
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-row {
    display: grid;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.pricing-row-top {
    grid-template-columns: repeat(3, 1fr);
}

.pricing-row-bottom {
    grid-template-columns: repeat(3, 1fr);
}

.pricing-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 1.25rem;
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.08);
    overflow: hidden;
}

@media (min-width: 640px) {
    .pricing-card {
        padding: 1.5rem;
        border-radius: 14px;
    }
}

@media (min-width: 1024px) {
    .pricing-card {
        padding: 1.75rem;
    }
}

[data-theme="dark"] .pricing-card {
    background: rgba(30, 41, 59, 0.7);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.15);
    border-color: rgba(37, 99, 235, 0.3);
}

.pricing-card:hover::before {
    transform: scaleX(1);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 6px 25px rgba(37, 99, 235, 0.2);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(37, 99, 235, 0.06));
    transform: scale(1);
}

[data-theme="dark"] .pricing-card.featured {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(37, 99, 235, 0.1));
}

.pricing-card.featured::before {
    transform: scaleX(1);
    height: 2px;
}

.popular-badge {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 0.375rem 1rem;
    border-radius: 0 0 8px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
}

@media (max-width: 640px) {
    .popular-badge {
        padding: 0.25rem 0.75rem;
        font-size: 0.6875rem;
        top: 0;
    }
    
    .pricing-card.featured {
        padding-top: 1.75rem;
    }
}

.pricing-header {
    text-align: center;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.plan-name {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

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

.amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
}

.period {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.plan-specs {
    flex: 1;
    margin-bottom: 1.25rem;
}

.spec-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.spec-row i {
    color: var(--primary);
    font-size: 0.875rem;
    width: 16px;
}

/* ===== ABOUT SECTION ===== */
.about {
    background: var(--bg-secondary);
}

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

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.about-feature i {
    color: var(--primary);
    font-size: 1.25rem;
}

.about-feature span {
    color: var(--text-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.25rem;
    color: var(--text-white);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ===== FAQ SECTION ===== */
.faq {
    background: var(--bg-primary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    margin-bottom: 1rem;
    border: 1px solid rgba(37, 99, 235, 0.1);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.05);
}

[data-theme="dark"] .faq-item {
    background: rgba(30, 41, 59, 0.6);
}

.faq-item:hover {
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.15), 0 0 0 1px rgba(37, 99, 235, 0.2);
}

.faq-question {
    width: 100%;
    padding: 1rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
}

@media (min-width: 640px) {
    .faq-question {
        padding: 1.5rem;
        font-size: 1.125rem;
    }
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question i {
    transition: var(--transition);
    color: var(--primary);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease-out, opacity 0.25s ease-out;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    opacity: 1;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--text-white);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-card:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.4), 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.contact-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.contact-info {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-link:hover {
    gap: 0.75rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 3rem 0 1.5rem;
}

@media (min-width: 640px) {
    .footer {
        padding: 4rem 0 1.5rem;
    }
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

@media (min-width: 768px) {
    .footer-content {
        display: grid;
        grid-template-columns: 500px 1fr;
        gap: 0;
        max-width: 1200px;
        margin: 0 auto 3rem;
    }
    
    .footer-main {
        max-width: 450px;
        padding-right: 2rem;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer .logo-img {
    width: 40px;
    height: 40px;
}

.footer .logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 0.95rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-dark-secondary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    width: 100%;
}

@media (min-width: 640px) {
    .footer-links-group {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
}

@media (min-width: 768px) {
    .footer-links-group {
        width: 700px;
        gap: 2rem;
    }
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .footer-links a {
        font-size: 0.95rem;
    }
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-contact i {
    color: var(--primary);
    font-size: 1rem;
    width: 20px;
}

.footer-contact a {
    padding-left: 0;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--bg-dark-secondary);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 0;
        text-align: left;
    }
}

.footer-copyright {
    color: var(--text-light);
    font-size: 0.75rem;
}

.footer-powered {
    color: var(--text-light);
    font-size: 0.75rem;
}

.footer-powered span {
    font-weight: 600;
}

/* ===== RESPONSIVE - MOBILE FIRST ===== */
@media (max-width: 639px) {
    .pricing-row-top,
    .pricing-row-bottom {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 640px) and (max-width: 1023px) {
    .pricing-row-top {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-row-bottom {
        grid-template-columns: repeat(3, 1fr);
        max-width: 100%;
    }
}

@media (max-width: 1024px) {
    .hero-visual,
    .tech-visual {
        order: -1;
    }
}

/* Overlay para menu mobile */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
    pointer-events: auto;
}

@media (max-width: 1023px) {
    /* Garantir que o menu esteja sempre acima do overlay */
    .nav.active {
        z-index: 10001;
    }
    
    /* Quando o menu está ativo, garantir que ele capture todos os eventos */
    .nav.active * {
        pointer-events: auto !important;
    }
}

@media (max-width: 1023px) {
    .nav {
        display: flex;
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        max-width: 85vw;
        height: 100vh;
        background: var(--bg-primary);
        border-left: 1px solid var(--border-color);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
        z-index: 10001;
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        flex-direction: column;
        padding: 0;
        overflow-y: auto;
        pointer-events: auto;
        isolation: isolate;
    }

    .nav.active {
        right: 0;
    }
    
    .header {
        z-index: 1000;
    }
    
    /* Garantir que elementos dentro do menu sejam clicáveis e funcionem */
    .nav * {
        pointer-events: auto !important;
    }
    
    .nav button,
    .nav a {
        cursor: pointer;
        position: relative;
        z-index: 1;
    }
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-menu-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mobile-menu-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.375rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.mobile-menu-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.theme-toggle-mobile {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: var(--transition);
    font-size: 1rem;
    padding: 0;
}

.theme-toggle-mobile:hover {
    background: var(--bg-tertiary);
    transform: rotate(15deg);
}

.mobile-menu-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.mobile-menu-footer .btn {
    width: 100%;
    justify-content: center;
}

@media (min-width: 1024px) {
    .mobile-menu-header,
    .mobile-menu-footer {
        display: none;
    }
}

@media (min-width: 1024px) {
    .mobile-menu-overlay {
        display: none !important;
    }
    
    .nav {
        display: flex;
        position: static;
        background: transparent;
        border: none;
        box-shadow: none;
        width: auto;
        height: auto;
        padding: 0;
        overflow: visible;
        right: auto;
    }
    
    .nav.active {
        right: auto;
    }
    
    .nav-list {
        flex-direction: row;
        padding: 0;
        gap: 2rem;
        display: flex;
    }
    
    .nav-list li {
        width: auto;
    }
    
    .nav-link {
        display: inline-block;
        padding: 0;
        border-bottom: none;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    section {
        padding: 3rem 0;
    }
}

@media (min-width: 640px) {
    section {
        padding: 4rem 0;
    }
}

@media (min-width: 1024px) {
    section {
        padding: 6rem 0;
    }
}

/* ===== MODAL DE SIMULAÇÃO ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: 16px;
    width: 100%;
    max-width: 900px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

[data-theme="dark"] .modal-content {
    background: var(--bg-secondary);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.375rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

/* Custom scrollbar para modal-body */
.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.simulator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    height: 100%;
}

.simulator-column {
    display: flex;
    flex-direction: column;
}

.column-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.simulator-column-controls {
    padding-right: 1rem;
    border-right: 1px solid var(--border-color);
}

.simulator-column-result {
    padding-left: 1rem;
}

.simulator-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
}

.simulator-control {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.simulator-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.simulator-label i {
    color: var(--primary);
    font-size: 1rem;
    width: 20px;
}

.simulator-value {
    margin-left: auto;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    font-family: var(--font-heading);
}

.simulator-slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-secondary);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.simulator-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    transition: all 0.2s ease;
}

.simulator-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.5);
}

.simulator-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    transition: all 0.2s ease;
}

.simulator-slider::-moz-range-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.5);
}

.simulator-range {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.simulator-result {
    padding: 1.25rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--primary);
    display: flex;
    flex-direction: column;
    height: fit-content;
    min-height: auto;
    justify-content: space-between;
    gap: 1rem;
}

.result-header {
    margin-bottom: 1.5rem;
}

.result-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.result-specs {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 0;
}

.result-spec-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.result-spec-item i {
    color: var(--primary);
    font-size: 0.9375rem;
    width: 16px;
}

.result-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.375rem;
    margin-bottom: 0;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: 8px;
}

.result-price-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.result-price-amount {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-heading);
}

.result-price-period {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

#contract-btn {
    display: none;
    margin-top: 0;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

#contract-btn[style*="flex"] {
    display: flex !important;
}

@media (max-width: 1024px) {
    .simulator-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .simulator-column-controls {
        padding-right: 0;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 1.25rem;
    }
    
    .simulator-column-result {
        padding-left: 0;
        padding-top: 1.25rem;
    }
}

@media (max-width: 640px) {
    .modal-content {
        max-width: 100%;
        border-radius: 12px;
    }
    
    .modal-header {
        padding: 1rem 1.25rem;
    }
    
    .modal-body {
        padding: 1.25rem;
    }
    
    .result-price-amount {
        font-size: 1.5rem;
    }
    
    .column-title {
        font-size: 0.9375rem;
    }
}

/* ===== ANIMAÇÕES DE ENTRADA ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}