/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
    /* Brand Colors */
    --primary: #004aad;
    /* Royal Blue */
    --primary-dark: #00337a;
    --secondary: #3b82f6;
    /* Lighter Blue */
    --accent: #22c55e;
    /* WhatsApp Green */
    --text-dark: #1e293b;
    --text-light: #64748b;
    --background: #ffffff;
    --card-bg: #f8fafc;

    /* Gradients */
    --gradient-blue: linear-gradient(135deg, #004aad 0%, #3b82f6 100%);
    --gradient-soft: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);

    /* Spacing */
    --container-width: 1100px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.2;
}

a {
    transition: all 0.3s ease;
    text-decoration: none;
}

/* Base Components */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    font-family: inherit;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-blue);
    color: white;
    box-shadow: 0 10px 25px rgba(0, 74, 173, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 74, 173, 0.35);
}

.btn-whatsapp {
    background-color: var(--accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 10px 20px rgba(34, 197, 94, 0.2);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(34, 197, 94, 0.3);
}

section {
    padding: 100px 0;
}

/* Brand CTA Section (Fluid Image Integration) */
.brand-cta-section {
    position: relative;
    padding: 120px 0;
    background: #0f172a;
    color: white;
    overflow: hidden;
}

.brand-cta-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
}

.brand-cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.brand-cta-content {
    position: relative;
    z-index: 2;
    max-width: 500px;
}

.brand-cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 25px;
    line-height: 1.1;
}

.brand-cta-content p {
    font-size: 1.1rem;
    margin-bottom: 35px;
    color: #cbd5e1;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 100px;
    background: linear-gradient(to right, #f8fafc 50%, #eff6ff 100%);
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
    gap: 80px;
}

.hero-content h1 {
    font-size: 3.2rem;
    color: var(--primary);
    margin-bottom: 25px;
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 35px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.hero-image img {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}

.hero-image:hover img {
    transform: scale(1.05);
}

/* Section Headings */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* How it Works */
.how-it-works {
    background-color: #fafbfc;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    margin-bottom: 80px;
}

.step-card {
    background: #ffffff;
    padding: 50px 35px;
    border-radius: 32px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid #f1f5f9;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -1px rgba(0, 0, 0, 0.01);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step-card:hover {
    transform: translateY(-12px);
    background: white;
    box-shadow: 0 25px 50px -12px rgba(0, 74, 173, 0.12);
    border-color: rgba(0, 74, 173, 0.2);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: #f0f7ff;
    color: var(--primary);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.step-card:hover .step-icon {
    background: var(--gradient-blue);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.step-icon i {
    width: 32px;
    height: 32px;
}

.step-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
    color: var(--text-dark);
}

.step-card p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Guarantee Section Redesign */
.guarantee {
    position: relative;
    padding: 140px 0;
    background-image: linear-gradient(rgba(0, 74, 173, 0.85), rgba(0, 74, 173, 0.85)), url('img/limpando-casa.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    text-align: center;
}

/* FAQ Section */
.faq {
    background-color: #f8fafc;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: white;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid #f1f5f9;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.faq-item:hover {
    border-color: var(--secondary);
    box-shadow: 0 12px 24px rgba(0, 74, 173, 0.06);
    transform: translateX(5px);
}

.faq-item h3 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item h3::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--secondary);
}

.faq-item p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.5;
}

/* Footer */
footer {
    background: #0f172a;
    color: white;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-info h4 {
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.footer-info p {
    color: #94a3b8;
    margin-bottom: 10px;
}

.footer-contact {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-top: 20px;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 40px;
    text-align: center;
    color: #64748b;
    font-size: 0.9rem;
}

header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 74, 173, 0.05);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    box-shadow: 0 10px 25px rgba(34, 197, 94, 0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 15px 35px rgba(34, 197, 94, 0.5);
}

@media (max-width: 992px) {

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .brand-cta-bg {
        width: 100%;
        opacity: 0.3;
    }

    .brand-cta-content {
        max-width: 100%;
        text-align: center;
    }

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

    .hero-content h1 {
        font-size: 2.8rem;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

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

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .guarantee-badge {
        padding: 40px 20px;
    }
}