:root {
    --bg-main: #f8fafc;
    --bg-surface: #ffffff;
    --bg-surface-light: #e5e9f2;
    --primary-blue: #0263c9;
    --primary-blue-hover: #004ba0;
    --primary-red: #da0019;
    --primary-red-hover: #ff1a33;
    --secondary-green: #10b981;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
}

.section-title {
    font-size: 2.7rem;
    text-align: center;
    margin-bottom: 3.5rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-main);
}

.section-title span {
    color: var(--primary-blue);
}

/* Highlight vermelho - para "Problemas com vazamento?" */
.highlight-red {
    color: var(--primary-red);
    display: block;
}

/* Highlight padrão */
.highlight {
    color: var(--primary-blue);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

section {
    padding: 6rem 0;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 2px solid rgba(2, 99, 201, 0.08);
    padding: 0.7rem 0;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: var(--transition);
}

.logo-container:hover {
    transform: scale(1.02);
}

/* Logo MAIOR na navbar */
.logo-icon {
    height: 80px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
    filter: drop-shadow(0 2px 6px rgba(2,99,201,0.15));
}

.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.nascimento {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.1rem;
    color: var(--primary-blue);
    line-height: 1;
    letter-spacing: -0.5px;
}

.subtext {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary-red);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 4px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    color: var(--text-main);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-main);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary-red);
    color: #fff;
    box-shadow: 0 4px 15px rgba(218, 0, 25, 0.2);
}

.btn-primary:hover {
    background: var(--primary-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(218, 0, 25, 0.35);
}

.btn-secondary {
    background: var(--primary-blue);
    color: #fff;
    box-shadow: 0 4px 15px rgba(2, 99, 201, 0.2);
}

.btn-secondary:hover {
    background: var(--primary-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(2, 99, 201, 0.35);
}

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

.btn-outline:hover {
    background: var(--primary-blue);
    color: #fff;
}

.btn-large {
    padding: 1.1rem 2.8rem;
    font-size: 1.15rem;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(218, 0, 25, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(218, 0, 25, 0); }
    100% { box-shadow: 0 0 0 0 rgba(218, 0, 25, 0); }
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff;
    color: var(--primary-blue);
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border: 1px solid rgba(2, 99, 201, 0.1);
    animation: slideDown 0.5s ease-out;
}

.hero-badge i {
    color: var(--primary-red);
    font-size: 1.2rem;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 30%, #f1f5f9 0%, var(--bg-surface) 65%);
    padding-top: 140px;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, var(--bg-main), transparent);
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.hero h1 {
    font-size: 4.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
    line-height: 1.1;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 650px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.trust-indicators {
    display: flex;
    gap: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
}

.trust-indicators span {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-main);
}

.trust-indicators i {
    color: var(--secondary-green);
}

/* Services */
.services {
    background: var(--bg-main);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.2rem;
}

/* Service Card com imagem */
.service-card {
    background: var(--bg-surface);
    border-radius: 14px;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 8px 30px rgba(0,0,0,0.04);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-blue);
    transform: scaleY(0);
    transition: var(--transition);
    transform-origin: bottom;
    z-index: 2;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(2, 99, 201, 0.2);
    box-shadow: 0 18px 45px rgba(2, 99, 201, 0.12);
}

.service-card:hover::before {
    transform: scaleY(1);
}

/* Imagem do serviço */
.service-img-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.service-card:hover .service-img {
    transform: scale(1.07);
}

/* Badge do card em destaque */
.featured-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary-red);
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    z-index: 3;
}

/* Card destaque - Caça Vazamento */
.featured-card {
    border: 2px solid var(--primary-red);
    box-shadow: 0 10px 35px rgba(218,0,25,0.1);
}

.featured-card:hover {
    border-color: var(--primary-red);
    box-shadow: 0 20px 50px rgba(218,0,25,0.2);
}

.featured-card::before {
    background: var(--primary-red);
}

.service-body {
    padding: 2rem 1.8rem;
    flex: 1;
}

.icon-wrapper {
    width: 65px;
    height: 65px;
    background: rgba(2, 99, 201, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    color: var(--primary-blue);
    margin-bottom: 1.2rem;
    transition: var(--transition);
}

.service-card:hover .icon-wrapper {
    background: var(--primary-blue);
    color: #fff;
}

.featured-card:hover .icon-wrapper {
    background: var(--primary-red) !important;
}

.service-card h3 {
    font-size: 1.45rem;
    margin-bottom: 0.8rem;
    color: var(--text-main);
}

.service-card p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.65;
}

/* About Section */
.about {
    background: var(--bg-surface);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.about-list {
    list-style: none;
    margin-top: 2.5rem;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.15rem;
}

.about-list i {
    color: var(--primary-blue);
    background: rgba(2, 99, 201, 0.1);
    padding: 0.6rem;
    border-radius: 50%;
    font-size: 0.9rem;
}

.about-image-standin {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 450px;
    background: radial-gradient(circle, rgba(2, 99, 201, 0.05) 0%, transparent 60%);
    position: relative;
}

.about-image-standin::after {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    border: 2px dashed rgba(2, 99, 201, 0.2);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.shield-graphic {
    font-size: 10rem;
    color: var(--primary-blue);
    filter: drop-shadow(0 0 25px rgba(2, 99, 201, 0.2));
    animation: float 6s ease-in-out infinite;
    z-index: 2;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Differentials */
.differentials {
    background: var(--bg-main);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-blue), #003b7a);
    padding: 5rem 3rem;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.diff-item h2 {
    font-size: 4.5rem;
    color: #fff;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.diff-item .small {
    font-size: 2.2rem;
}

.diff-item p {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
}

/* FAQ */
.faq {
    background: var(--bg-surface);
}

.accordion {
    max-width: 850px;
    margin: 0 auto;
}

.accordion-item {
    background: #fff;
    margin-bottom: 1.2rem;
    border-radius: 8px;
    border: 1px solid var(--bg-surface-light);
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item:hover {
    border-color: rgba(2, 99, 201, 0.3);
}

.accordion-header {
    padding: 1.6rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    color: var(--text-main);
}

.accordion-header:hover {
    color: var(--primary-blue);
}

.accordion-header.active {
    color: var(--primary-blue);
    background: rgba(2, 99, 201, 0.02);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.accordion-header i {
    transition: transform 0.3s ease;
    color: var(--primary-blue);
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Footer */
footer {
    background: #111827;
    padding: 5rem 0 0;
    color: #e5e7eb;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    height: 120px;
    margin-bottom: 1.5rem;
    border-radius: 10px;
    background: #fff;
    padding: 10px;
    transition: var(--transition);
}

.footer-logo:hover {
    transform: scale(1.02);
}

.footer-info p {
    color: #9ca3af;
}

.footer-contacts h3, .footer-social h3 {
    margin-bottom: 1.8rem;
    font-size: 1.3rem;
    color: #fff;
}

.footer-contacts p {
    margin-bottom: 1rem;
    color: #d1d5db;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.05rem;
}

.footer-contacts i {
    color: var(--primary-blue);
    font-size: 1.2rem;
}

.footer-social a {
    color: #fff;
    background: #374151;
    width: 45px;
    height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: 0.8rem;
    text-decoration: none;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-blue);
    transform: translateY(-5px);
}

.footer-bottom {
    background: #030712;
    text-align: center;
    padding: 2rem 0;
    color: #6b7280;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 990px) {
    .about-container {
        grid-template-columns: 1fr;
    }
    .about-text h2 {
        text-align: center;
    }
    .about-text p {
        text-align: center;
    }
    .about-list {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero h1 {
        font-size: 3.4rem;
    }
    .diff-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .logo-icon {
        height: 60px;
    }
    .nascimento {
        font-size: 1.6rem;
    }
    .subtext {
        font-size: 0.7rem;
    }
    .footer-logo {
        height: 90px;
    }
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        padding: 2rem;
        border-bottom: 2px solid var(--primary-blue);
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    .nav-menu.active {
        display: flex;
    }
    .nav-toggle {
        display: block;
    }
    .hero {
        text-align: center;
        background: radial-gradient(circle at center, #f1f5f9 0%, var(--bg-surface) 70%);
        padding-top: 160px;
    }
    .hero h1 {
        font-size: 2.8rem;
    }
    .hero p {
        margin: 0 auto 2rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .trust-indicators {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    .navbar .btn {
        display: none;
    }
    .section-title {
        font-size: 2.1rem;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
}