:root {
    --color-primary: #262E57;
    --color-secondary: #292244;
    --color-accent: #4a6fa5;
    --color-light: #f8f9fa;
    --color-text: #333;
    --color-text-light: #666;
    --border-radius: 12px;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-light);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header e Navegação - REDUZIDO 25% */
header {
    background-color: var(--color-primary);
    color: white;
    padding: 15px 0; /* Reduzido de 20px para 15px (25% menor) */
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    height: 60px; /* Altura fixa reduzida */
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-size: 2rem; /* Reduzido de 2.5rem */
    font-weight: 800;
    color: white;
    text-decoration: none;
    letter-spacing: 2px;
}

.logo span {
    color: var(--color-accent);
}

nav ul {
    display: flex;
    list-style: none;
}

nav li {
    margin-left: 20px; /* Reduzido de 30px */
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 6px 12px; /* Reduzido de 8px 15px */
    border-radius: 4px;
    position: relative;
    font-size: 0.95rem; /* Fonte levemente menor */
}

nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-accent);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition);
    transform: translateX(-50%);
}

nav a:hover::after {
    width: 80%;
}

/* Botão mobile menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Seção Hero com Carrossel - Reduzido margin-top */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 60px; /* Reduzido de 80px para 60px (altura do header) */
}

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

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    background-size: cover;
    background-position: center;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(38, 46, 87, 0.85) 0%, rgba(41, 34, 68, 0.9) 100%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    font-weight: 300;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Botões com gradiente e efeito de iluminação */
.btn {
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    display: inline-block;
    text-align: center;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
    z-index: -1;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(74, 111, 165, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(74, 111, 165, 0.6);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: white;
    color: var(--color-primary);
    transform: translateY(-3px);
}

/* Seções Gerais */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.8rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 700;
}

.section-title p {
    color: var(--color-text-light);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Conteúdo-1 - Textos sobre a empresa */
.content-1 {
    background-color: white;
    text-align: center;
}

.content-1 h2 {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 30px;
    font-weight: 700;
}

.content-1 p {
    font-size: 1.3rem;
    color: var(--color-text-light);
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.content-1 .highlight {
    color: var(--color-accent);
    font-weight: 900;
}

/* Conteúdo-2 - Nossas Soluções */
.content-2 {
    background-color: #f0f4f8;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.solution-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.solution-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: var(--transition);
}

.solution-card:hover::before {
    height: 8px;
}

.solution-icon {
    font-size: 3.5rem;
    color: var(--color-accent);
    margin-bottom: 25px;
    transition: var(--transition);
}

.solution-card:hover .solution-icon {
    transform: scale(1.1) rotate(5deg);
    color: var(--color-primary);
}

.solution-card h3 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.solution-card p {
    color: var(--color-text-light);
    margin-bottom: 25px;
}

.expand-btn {
    background: none;
    border: none;
    color: var(--color-accent);
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.expand-btn:hover {
    color: var(--color-primary);
}

.expand-btn i {
    transition: transform 0.3s;
}

.expand-btn.active i {
    transform: rotate(180deg);
}

.additional-info {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    text-align: left;
    margin-top: 15px;
    padding: 0 10px;
}

.additional-info.show {
    max-height: 500px;
}

.additional-info ul {
    list-style: none;
    padding-left: 0;
}

.additional-info li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.additional-info li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

/* Conteúdo-3 - Nossos Diferenciais */
.content-3 {
    background-color: white;
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.differential-card {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.differential-card:hover {
    transform: translateY(-10px) scale(1.03);
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.differential-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(74, 111, 165, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

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

.counter {
    font-size: 4.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 15px;
    display: block;
    position: relative;
}

.counter-suffix {
    font-size: 2rem;
    color: var(--color-accent);
}

.differential-card h3 {
    font-size: 1.6rem;
    color: var(--color-secondary);
    margin-bottom: 15px;
}

.differential-card p {
    color: var(--color-text-light);
}

/* Conteúdo-4: Planos */
.content-4 {
    background: linear-gradient(135deg, #f0f4f8 0%, #e6eef7 100%);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.plan-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 2px solid transparent;
}

.plan-card:hover {
    transform: translateY(-10px) scale(1.03);
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.plan-card.popular {
    transform: scale(1.05);
    border: 2px solid var(--color-accent);
    z-index: 1;
}

.plan-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-tag {
    position: absolute;
    top: 20px;
    right: -35px;
    background-color: var(--color-accent);
    color: white;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.plan-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.plan-name {
    font-size: 1.8rem;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 10px;
}

.plan-description {
    color: var(--color-text-light);
    font-size: 1rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 20px;
    flex-grow: 1;
}

.plan-features li {
    padding: 5px 0;
    border-bottom: 1px solid #f5f5f5;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.plan-card:hover .plan-features li {
    padding-left: 10px;
}

.plan-features li i {
    color: var(--color-accent);
    margin-right: 10px;
    font-size: 1.2rem;
}

.plan-price {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 25px;
}

.plan-price span {
    font-size: 1rem;
    color: var(--color-text-light);
    font-weight: 400;
}

.plan-button {
    width: 100%;
    padding: 15px;
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    color: white;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.plan-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.plan-button:hover::before {
    left: 100%;
}

.plan-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(74, 111, 165, 0.6);
}

/* Seção de Clientes Atendidos */
.clients-section {
    background-color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.clients-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(74, 111, 165, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.clients-carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    background: var(--color-light);
    padding: 40px 0;
}

.clients-slides {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.client-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    padding: 0 20px;
}

.client-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 350px;
    height: 120px;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    cursor: pointer;
}

.client-logo:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.client-logo i {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.client-logo span {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9rem;
    text-align: center;
}

.clients-controls {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 15px;
}

.client-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: var(--transition);
}

.client-dot.active {
    background-color: var(--color-accent);
    transform: scale(1.2);
}

/* Base / Rodapé - Layout de 3 colunas */
.base {
    background-color: var(--color-primary);
    color: white;
    padding: 80px 0 40px;
    position: relative;
}

.base::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
}

.base-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.base-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.base-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--color-accent);
}

/* Menu vertical no rodapé */
.footer-menu {
    display: flex;
    flex-direction: column;
}

.footer-menu h4 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--color-accent);
    position: relative;
    padding-bottom: 10px;
}

.footer-menu h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--color-accent);
}

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

.footer-menu li {
    margin-bottom: 15px;
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    display: flex;
    align-items: center;
    transition: var(--transition);
    border-left: 3px solid transparent;
    padding-left: 15px;
}

.footer-menu a:hover {
    color: white;
    border-left-color: var(--color-accent);
    background: linear-gradient(90deg, rgba(74, 111, 165, 0.1) 0%, transparent 100%);
    transform: translateX(5px);
}

.footer-menu a i {
    margin-right: 10px;
    color: var(--color-accent);
    width: 20px;
    text-align: center;
}

.contact-info {
    list-style: none;
}

.contact-info li {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    transition: var(--transition);
    padding: 10px;
    border-radius: var(--border-radius);
}

.contact-info li:hover {
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateX(5px);
}

.contact-info i {
    color: var(--color-accent);
    font-size: 1.3rem;
    margin-right: 15px;
    margin-top: 5px;
}

.contact-info div {
    flex: 1;
}

.contact-info h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--color-accent);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

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

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

.animate {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Responsividade */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .plan-card.popular {
        transform: scale(1);
    }
    
    .plan-card.popular:hover {
        transform: translateY(-5px);
    }
    
    .base-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-menu {
        order: 3;
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    nav ul {
        position: fixed;
        top: 60px; /* Reduzido de 80px para 60px */
        left: 0;
        width: 100%;
        background-color: var(--color-primary);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    nav ul.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    nav li {
        margin: 10px 0;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title h2 {
        font-size: 2.2rem;
    }
    
    .content-1 h2 {
        font-size: 2.5rem;
    }
    
    .content-1 p {
        font-size: 1.1rem;
    }
    
    .counter {
        font-size: 3.5rem;
    }
    
    .client-logo {
        width: 45%;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .counter {
        font-size: 3rem;
    }
    
    .client-logo {
        width: 100%;
    }
    
    .plan-card {
        padding: 30px 20px;
    }
    
    .plan-name {
        font-size: 1.5rem;
    }
    
    .base-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-menu {
        order: unset;
        grid-column: span 1;
    }
}