:root {
    --primary-color: #1F8D9B;
    --primary-dark: #167a87;
    --secondary-color: #FA9551;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #fff;
}

body {
    background-color: var(--white);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text-color);
    padding: 0;
    margin: 0;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

.btn-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.btn-primary:hover {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
}

.btn-accent {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-accent:hover {
    background-color: #e8843d;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(250, 149, 81, 0.4);
}

#outter_menu {
    background-color: var(--primary-color);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar {
    padding: 0.75rem 0;
}

.navbar-brand img {
    max-height: 50px;
}

.nav-link {
    color: var(--white) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    background-color: rgba(255,255,255,0.15);
    color: var(--secondary-color) !important;
}

.nav-link.btn-login {
    background-color: var(--secondary-color);
    margin-left: 1rem;
}

.nav-link.btn-login:hover {
    background-color: #e8843d;
}

@media (max-width: 991px) {
    .navbar .navbar-nav .nav-item {
        margin-bottom: 0.75rem;
    }

    .navbar .navbar-nav .nav-link.btn-accent,
    .navbar .navbar-nav .nav-link.btn-login {
        display: block;
        width: 100%;
        text-align: center;
        padding: 0.75rem 1rem;
        border-radius: 50px;
        margin: 0.5rem 0;
    }

    .navbar .navbar-nav .nav-link.btn-login {
        margin-left: 0;
        margin-top: 0.5rem;
    }
}

#banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

#banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: rgba(255,255,255,0.05);
    transform: rotate(-15deg);
}

#banner h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

#banner p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

#banner .highlight {
    color: var(--secondary-color);
    font-weight: 700;
}

#banner .screenshot-container {
    position: relative;
}

#banner .screenshot-container img {
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    max-width: 100%;
}

.section {
    padding: 5rem 0;
}

.section-light {
    background-color: var(--light-bg);
}

.section-dark {
    background-color: var(--primary-color);
    color: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.25rem;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
    padding-bottom: 1rem;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.section-title p {
    color: #666;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1rem auto 0;
}

.feature-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.feature-card .icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
    color: var(--white);
}

.feature-card .icon svg,
.icon svg {
    width: 32px;
    height: 32px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

svg.me-1 {
    width: 18px;
    height: 18px;
    margin-right: 0.25rem;
    vertical-align: middle;
}

svg.me-2 {
    width: 20px;
    height: 20px;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.success-icon {
    width: 50px;
    height: 50px;
    color: white;
}

.icon-box svg.success-icon {
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.feature-card h3 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

.plan-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    border-color: var(--primary-color);
}

.plan-card.featured {
    border-color: var(--secondary-color);
    position: relative;
}

.plan-card.featured::before {
    content: 'Mais Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.plan-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.plan-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 1rem 0 0.5rem;
}

.plan-card .price span {
    font-size: 1rem;
    font-weight: 400;
    color: #666;
}

.plan-card ul {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    text-align: left;
}

.plan-card ul li {
    padding: 0.5rem 0;
    color: #555;
    display: flex;
    align-items: center;
}

.plan-card ul li svg {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin-right: 0.75rem;
    color: var(--primary-color);
}

.text-success {
    color: #198754 !important;
}

.about-section {
    background: var(--white);
}

.about-section h2 {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.about-section p {
    color: #555;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.about-image {
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    max-width: 100%;
}

.features-list {
    list-style: none;
    padding: 0;
}

.features-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}

.features-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--primary-color);
    margin-right: 1rem;
    background: rgba(31, 141, 155, 0.1);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.contact-section {
    background-color: var(--light-bg);
}

.contact-info {
    text-align: center;
    padding: 2rem;
}

.contact-info h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-info p {
    color: #555;
}

.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.form-control {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(31, 141, 155, 0.1);
}

#footer {
    background-color: #222;
    color: #999;
    padding: 2rem 0;
    text-align: center;
}

#footer a {
    color: var(--white);
}

#footer a:hover {
    color: var(--secondary-color);
}

@media (max-width: 768px) {
    #banner {
        padding: 3rem 0;
        text-align: center;
    }

    #banner h1 {
        font-size: 1.75rem;
    }

    .section {
        padding: 3rem 0;
    }

    .section-title h2 {
        font-size: 1.75rem;
    }

    .plan-card {
        margin-bottom: 1.5rem;
    }
}

svg {
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.lucide-spin {
    animation: lucide-spin 1s linear infinite;
}

@keyframes lucide-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}