/* --- CONFIGURAÇÕES DE CORES E DESIGN --- */
:root {
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --emerald: #10b981;
    --emerald-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --text-white: #ffffff;
    --text-muted: #94a3b8;
    --text-emerald: #10b981;
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- COMPONENTES --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 30px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--emerald-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.4);
    filter: brightness(1.1);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--emerald);
}

/* --- NAVBAR --- */
nav {
    background-color: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
}

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

.logo {
    width: 150px;
    display: flex;
}

.logo img {
    width: 100%;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--emerald);
}

/* --- HERO --- */
.hero {
    padding-top: 180px;
    padding-bottom: 100px;
    background: radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.05) 0%, transparent 40%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-content h1 span {
    color: var(--emerald);
}

.hero-content p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* --- SEÇÃO DE PRODUTOS --- */
.products {
    padding: 100px 0;
    background-color: #0c1220;
}

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

.section-header h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 18px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.product-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.product-info {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.product-info h3 {
    font-size: 22px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-info p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 24px;
    flex-grow: 1;
}

.price-badge {
    width: 100%;
    background: rgba(16, 185, 129, 0.1);
    color: var(--text-emerald);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 16px;
    display: inline-block;
}

/* --- DIFERENCIAIS --- */
.features {
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.feature-item {
    text-align: center;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--emerald);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
}

.feature-item h4 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-item p {
    color: var(--text-muted);
    font-size: 15px;
}

/* --- CTA FINAL --- */
.cta-section {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(to bottom, #0f172a, #070b14);
}

.cta-card {
    background: var(--bg-card);
    padding: 60px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-width: 900px;
    margin: 0 auto;
}

.cta-card h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.cta-card p {
    color: var(--text-muted);
    font-size: 18px;
    margin-bottom: 40px;
}

/* --- FOOTER --- */
footer {
    background-color: #0b111e;
    padding: 80px 0 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 16px;
    font-size: 14px;
}

.footer-links h4,
.footer-security h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--text-white);
}

.security-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-muted);
    font-size: 14px;
}

.security-item i {
    color: var(--emerald);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 14px;
    color: var(--text-muted);
}

/* --- BOTÃO WHATSAPP --- */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 10px;
    background-color: #10b981;
    color: white;
    width: 60px;
    height: 60px;
    font-size: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
    z-index: 999;
    text-decoration: none;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* --- MOBILE --- */
@media (max-width: 968px) {

    .hero {
        padding-top: 150px;
        padding-bottom: 0px;
    }

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

    .hero-content h1 {
        font-size: 42px;
    }

    .hero-content p {
        margin: 0 auto 40px auto;
    }

    .nav-links {
        display: none;
    }

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

    .nav-links {
        display: none;
    }

    nav .btn {
        display: none;
    }

    .logo {
        width: 100%;
        justify-content: center;
    }

    .logo img {
        width: 150px;
    }

    .features,
    .cta-section {
        padding: 50px 0;
    }

    .features-grid {
        gap: 20px;
    }

    .products {
        padding-top: 25px;
        padding-bottom: 25px;
    }

    .cta-card {
        padding: 25px;
    }

    .footer-bottom {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        gap: 16px;
    }

    .footer-bottom div {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 20px;
    }

    .footer-bottom div a {
        margin-right: 0 !important;
    }

}