/* ==================== VARIÁVEIS CSS ==================== */
:root {
    --color-primary: #6440e0;
    --color-primary-dark: #4e32b3;
    --color-primary-light: #7a5ae8;
    --color-bg-dark: #0A0A0F;
    --color-bg-card: #13131B;
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #B8B8C4;
    --color-accent: #8b6ef7;
    --color-blue: #005df5;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==================== HEADER FIXO ==================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid rgba(100, 64, 224, 0.3);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo img {
    max-height: 45px;
    max-width: 180px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

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

nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

nav a:hover::after {
    width: 100%;
}

.btn-client {
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    color: white;
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 93, 245, 0.4);
    text-decoration: none;
    display: inline-block;
}

.btn-client1 {
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    color: white;
    padding: 0.55rem 1.8rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 82%;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 93, 245, 0.4);
    text-decoration: none;
    display: inline-block;
} 

.btn-client:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 93, 245, 0.6);
}

/* Menu Hambúrguer */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-blue), var(--color-primary));
    transition: var(--transition);
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

/* Background Animado - Partículas Estáveis */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(100, 64, 224, 0.15) 0%, transparent 70%);
    z-index: 0;
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    pointer-events: none;
}

/* Animação suave de flutuação */
@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(20px);
        opacity: 0;
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero p {
    font-size: 1.4rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.btn-cta {
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    color: white;
    padding: 1rem 3rem;
    border-radius: 50px;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 93, 245, 0.5);
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.btn-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 93, 245, 0.7);
}

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

/* ==================== SECTION STYLES ==================== */
section {
    padding: 5rem 5%;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==================== VANTAGENS GRID ==================== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage-card {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0, 93, 245, 0.3);
}

.advantage-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-blue);
    box-shadow: 0 10px 30px rgba(0, 93, 245, 0.3);
}

.advantage-card i {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.advantage-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.advantage-card p {
    color: var(--color-text-secondary);
}

/* ==================== TOGGLE DE PLANOS ==================== */
.plan-toggle-container {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.plan-toggle {
    background: var(--color-bg-card);
    border-radius: 50px;
    padding: 0.4rem;
    display: flex;
    gap: 0.5rem;
    border: 1px solid rgba(100, 64, 224, 0.3);
}

.toggle-option {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    color: var(--color-text-secondary);
    border: none;
    background: transparent;
}

.toggle-option.active {
    color: white;
    box-shadow: 0 4px 15px rgba(0, 93, 245, 0.4);
}

.toggle-option:nth-child(1).active {
    background: transparent;
    color: var(--color-text-primary);
}

.toggle-option:nth-child(2).active {
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    color: white;
}

.toggle-option:hover:not(.active) {
    color: var(--color-primary);
}

/* ==================== PRICING CARDS ==================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.plan-group {
    display: none;
}

.plan-group.active {
    display: contents;
}

.pricing-card {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(100, 64, 224, 0.2);
    transition: var(--transition);
}

.pricing-card.recommended {
    border: 2px solid var(--color-blue);
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 93, 245, 0.4);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 93, 245, 0.3);
}

.pricing-card.recommended:hover {
    transform: scale(1.05) translateY(-10px);
}

.plan-badge {
    display: inline-block;
    background: var(--color-primary);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin: 1.5rem 0;
}

.price span {
    font-size: 1.2rem;
    color: #888;
}

.features {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
    padding-top: 2rem;
    border-top: 1px solid rgba(100, 64, 224, 0.3);
}

.features li {
    padding: 0.7rem 0;
    color: var(--color-text-secondary);
}

.features li i {
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 0.5rem;
}

.btn-plan {
    width: 100%;
    background: transparent;
    color: var(--color-blue);
    border: 2px solid var(--color-blue);
    padding: 0.8rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.btn-plan:hover {
    background: var(--color-blue);
    color: white;
}

.pricing-card.recommended .btn-plan {
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    color: white;
    border: 2px solid var(--color-blue);
}

.pricing-card.recommended .btn-plan:hover {
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    box-shadow: 0 5px 15px rgba(0, 93, 245, 0.5);
}

/* ==================== FAQ SECTION ==================== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

details {
    background: var(--color-bg-card);
    margin-bottom: 1.5rem;
    border-radius: 10px;
    border: 1px solid rgba(100, 64, 224, 0.2);
    overflow: hidden;
}

summary {
    padding: 1.5rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    list-style: none;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '';
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

summary::before {
    content: '';
    display: none;
    width: 1.5rem;
    height: 1.5rem;
    margin-left: auto;
}

summary i {
    background: linear-gradient(135deg, var(--color-blue), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition);
    margin-left: auto;
}

details[open] summary i {
    transform: rotate(90deg);
}

summary:hover {
    background: rgba(100, 64, 224, 0.1);
}

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

/* ==================== FOOTER ==================== */
footer {
    background: var(--color-bg-card);
    padding: 3rem 5%;
    text-align: center;
    border-top: 1px solid rgba(100, 64, 224, 0.3);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: var(--color-text-secondary);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--color-primary);
    transform: translateY(-3px);
}

footer p {
    color: var(--color-text-secondary);
}

/* ==================== RESPONSIVIDADE ==================== */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 15, 0.98);
        flex-direction: column;
        justify-content: center;
        transition: var(--transition);
    }

    nav.active {
        left: 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .pricing-card.recommended {
        transform: scale(1);
    }

    .advantages-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .toggle-option {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }
}