* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background: #ffffff;
    color: #333333;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.1;
}

header {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.2) 0%, rgba(255, 255, 255, 0.9) 70%);
    padding: 3rem 1rem;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

header .content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.logo {
    max-width: clamp(180px, 40vw, 240px);
    margin-bottom: 1.5rem;
    border-radius: 5%;
}

header h1 {
    font-size: clamp(2rem, 6vw, 3.2rem);
    font-weight: 700;
    color: #007bff;
    margin-bottom: 1rem;
    text-shadow: 0 2px 5px rgba(0, 123, 255, 0.3);
}

header p {
    font-size: clamp(1rem, 3.5vw, 1.4rem);
    font-weight: 600;
    color: #4a4a4a;
    margin-bottom: 1.2rem;
}

header .urgency {
    font-size: clamp(0.9rem, 3vw, 1.2rem);
    font-weight: 600;
    color: #ff6200;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

header .urgency i {
    font-size: clamp(1rem, 3vw, 1.2rem);
    margin-right: 0.5rem;
    color: #ff6200;
}

.cta-primary {
    display: inline-block;
    background: linear-gradient(45deg, #ff6200, #ff8c00);
    color: #ffffff;
    padding: clamp(0.8rem, 2.5vw, 1.2rem) clamp(1.5rem, 4vw, 2.5rem);
    text-decoration: none;
    border-radius: 10px;
    font-size: clamp(1rem, 3vw, 1.3rem);
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(255, 98, 0, 0.5);
    transition: transform 0.2s, box-shadow 0.2s;
    touch-action: manipulation;
}

.cta-primary:hover {
    box-shadow: 0 6px 20px rgba(255, 98, 0, 0.7);
    transform: translateY(-2px);
}

.cta-primary:active {
    transform: scale(0.98);
}

.cta-secondary {
    display: inline-block;
    background: transparent;
    color: #007bff;
    padding: clamp(0.6rem, 2vw, 0.8rem) clamp(1.2rem, 3vw, 2rem);
    text-decoration: none;
    border: 2px solid #007bff;
    border-radius: 8px;
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    font-weight: 600;
    margin-top: 0.8rem;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}

.cta-secondary:hover {
    background: #007bff;
    color: #ffffff;
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    color: #007bff;
}

.sticky-nav {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    padding: 1rem;
    text-align: center;
    z-index: 10;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.sticky-nav a {
    color: #007bff;
    text-decoration: none;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    font-weight: 600;
    transition: color 0.2s;
}

.sticky-nav a:hover {
    color: #ff6200;
}

section {
    padding: clamp(3rem, 8vw, 5rem) clamp(1.5rem, 5vw, 3rem);
    max-width: 1200px;
    margin: 0 auto;
}

h2 {
    font-size: clamp(1.8rem, 5vw, 2.4rem);
    color: #0077cc;
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: clamp(1.8rem, 5vw, 2.4rem);
    color: #0077cc;
    text-align: center;
    margin-bottom: 3rem;
    width: 100%;
}

.why-trust, .problem, .benefits, .offer {
    background: #f8f9fa;
    border-radius: 12px;
    padding: clamp(2rem, 5vw, 3rem);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.problem ul {
    list-style: none;
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    text-align: center;
}

.problem ul li {
    margin: 0.8rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem ul li i {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin-right: 0.5rem;
    color: #007bff;
}

.why-trust {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.trust-items {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    width: 100%;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.trust-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.trust-item i {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: #007bff;
    margin-bottom: 1rem;
    transition: transform 0.3s;
}

.trust-item:hover i {
    transform: scale(1.2);
}

.trust-item h3 {
    font-size: clamp(1.2rem, 3vw, 1.4rem);
    color: #007bff;
    margin-bottom: 0.8rem;
}

.trust-item p {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    color: #4a4a4a;
}

.trust-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    width: 100%;
}

.trust-logos img {
    height: clamp(30px, 5vw, 40px);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: opacity 0.3s, filter 0.3s;
}

.trust-logos img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.solution .packages {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    justify-items: center;
}

.package {
    background: #ffffff;
    border-radius: 12px;
    padding: clamp(2rem, 5vw, 2.5rem);
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    width: 100%;
    max-width: 350px;
}

.package.highlighted {
    border: 2px solid #ff6200;
    box-shadow: 0 6px 20px rgba(255, 98, 0, 0.3);
    transform: scale(1.05);
}

.package.highlighted::before {
    content: 'Mais Escolhido!';
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: #ff6200;
    color: #ffffff;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
    font-weight: 600;
}

.package:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 123, 255, 0.3);
}

.package.highlighted:hover {
    transform: translateY(-5px) scale(1.05);
}

.package h3 {
    font-size: clamp(1.6rem, 3.5vw, 1.8rem);
    color: #007bff;
    margin-bottom: 1.2rem;
}

.package ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.package ul li {
    margin: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
}

.package ul li i {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    margin-right: 0.5rem;
    color: #007bff;
}

.price {
    font-size: clamp(1.6rem, 3.5vw, 1.8rem);
    font-weight: 700;
    color: #ff6200;
    margin: 1.5rem 0;
}

.price s {
    color: #444141;
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    display: block;
    margin-bottom: 0.5rem;
}

.cta-button {
    display: inline-block;
    background: #007bff;
    color: #ffffff;
    padding: clamp(0.8rem, 2.5vw, 1rem) clamp(1.5rem, 4vw, 2rem);
    text-decoration: none;
    border-radius: 8px;
    font-size: clamp(1rem, 3vw, 1.2rem);
    font-weight: 600;
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.cta-button:hover {
    background: #ff6200;
    box-shadow: 0 4px 15px rgba(255, 98, 0, 0.5);
    transform: translateY(-2px);
}

.process {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.process-items {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    width: 100%;
    justify-items: center;
}

.process-step {
    background: #ffffff;
    border-radius: 12px;
    padding: clamp(1.5rem, 4vw, 2rem);
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    width: 100%;
    max-width: 250px;
}

.process-step i {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: #007bff;
    margin-bottom: 1rem;
}

.process-step:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.2);
}

.benefits {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.benefits-items {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    width: 100%;
}

.benefit {
    background: #ffffff;
    border-radius: 12px;
    padding: clamp(1.5rem, 4vw, 2rem);
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.benefit:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.2);
}

.benefit i {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: #007bff;
    margin-bottom: 1rem;
}

.benefit p {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    color: #4a4a4a;
    margin-bottom: 0.8rem;
}

.benefit h4 {
    font-size: clamp(1.2rem, 3vw, 1.3rem);
    color: #007bff;
    margin-bottom: 0.8rem;
}

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

.offer ul {
    list-style: none;
    text-align: center;
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    margin: 2rem 0;
}

.offer ul li {
    margin: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.offer ul li i {
    font-size: clamp(1.2rem, 2.5vw, 1.4rem);
    margin-right: 0.8rem;
    color: #007bff;
}

.offer .guarantee {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    font-weight: 600;
    color: #007bff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
}

.offer .guarantee i {
    font-size: clamp(1.3rem, 3vw, 1.5rem);
    margin-right: 0.8rem;
}

.offer .security-seal {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    font-size: clamp(1rem, 2.5vw, 1.1rem);
}

.offer .security-seal i {
    font-size: clamp(1.8rem, 4vw, 2rem);
    margin-right: 0.8rem;
    color: #007bff;
}

.offer .urgency {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    font-weight: 600;
    color: #ff6200;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
}

.offer .urgency i {
    font-size: clamp(1.3rem, 3vw, 1.5rem);
    margin-right: 0.8rem;
}

.final-cta {
    text-align: center;
    padding: clamp(3rem, 8vw, 5rem) clamp(1.5rem, 5vw, 3rem);
    background: #f8f9fa;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 1;
}

.final-cta p {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    margin-bottom: 2rem;
}

.final-cta .security-seal {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    font-size: clamp(1rem, 2.5vw, 1.1rem);
}

.final-cta .security-seal i {
    font-size: clamp(1.8rem, 4vw, 2rem);
    margin-right: 0.8rem;
    color: #007bff;
}

.whatsapp-fixed {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25D366;
    padding: clamp(1rem, 2.5vw, 1.2rem);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    text-decoration: none;
    animation: pulse 2s infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    transition: transform 0.3s, box-shadow 0.3s;
}

.whatsapp-fixed:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.7);
}

.whatsapp-fixed i {
    font-size: clamp(1.5rem, 3vw, 1.8rem);
    color: #ffffff;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: #fff;
    padding: clamp(2rem, 5vw, 2.5rem);
    border-radius: 12px;
    max-width: clamp(320px, 90vw, 450px);
    text-align: center;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.2);
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.modal.show .modal-content {
    transform: scale(1);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: clamp(1.5rem, 3vw, 1.8rem);
    cursor: pointer;
    color: #333;
    transition: color 0.2s;
}

.close-modal:hover {
    color: #ff6200;
}

#modal-title {
    font-size: clamp(1.5rem, 4vw, 1.8rem);
    color: #007bff;
    margin-bottom: 1rem;
}

#modal-description {
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    margin-bottom: 1.5rem;
}

#diagnostic-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#diagnostic-form input,
#diagnostic-form textarea {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    transition: border-color 0.2s;
}

#diagnostic-form input:focus,
#diagnostic-form textarea:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.2);
}

#diagnostic-form textarea {
    resize: vertical;
    min-height: 100px;
}

#diagnostic-form button {
    margin-top: 0.5rem;
}

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

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* Desktop Styles */
@media (min-width: 769px) {
    .sticky-nav {
        padding: 1rem 2rem;
        justify-content: center;
        gap: 3rem;
    }

    header {
        min-height: 100vh;
        padding: 4rem 2rem;
    }

    header .content {
        max-width: 900px;
    }

    .logo {
        max-width: 220px;
    }

    .trust-items {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }

    .solution .packages {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .package {
        max-width: none;
    }

    .process-items {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }

    .process-step {
        max-width: none;
    }

    .benefits-items {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .offer ul {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }

    .offer ul li {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
        background: #ffffff;
        border-radius: 10px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s;
        height: 100%;
    }

    .offer ul li:hover {
        transform: translateY(-5px);
    }

    .offer ul li i {
        font-size: 2rem;
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

/* Tablet Styles */
@media (min-width: 481px) and (max-width: 768px) {
    .trust-items {
        grid-template-columns: repeat(2, 1fr);
    }

    .solution .packages {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

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

    .benefits-items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Esconder o menu na versão tablet */
    .sticky-nav {
        display: none;
    }
}

/* Mobile Styles */
@media (max-width: 480px) {
    header h1 {
        font-size: clamp(1.8rem, 6vw, 2.8rem);
    }

    header p {
        font-size: clamp(0.9rem, 3.5vw, 1.2rem);
    }

    .modal-content {
        max-width: clamp(260px, 95vw, 360px);
    }

    .logo {
        max-width: clamp(140px, 35vw, 200px);
    }

    .package {
        padding: 1.5rem;
    }

    .package ul li {
        margin: 0.6rem 0;
    }

    .process-step {
        min-height: 100px;
    }
    
    /* Esconder o menu na versão mobile */
    .sticky-nav {
        display: none;
    }
}