/* Hero */
.hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #0b305bb1 -15%, #082c55e0 100%), url("../images/01.jpeg");
    background-size: cover;
    background-position: center;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--primary-blue);
    text-shadow: 2px 0px 2px #fff;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    color: #ffffff;
}

/* Sobre */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    align-items: center;
}

.about-img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Funcionalidades */
.features {
    padding: 100px 0;
    background: var(--light-grey);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    transition: 0.3s;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.feature-card i {
    color: var(--primary-blue);
    margin-bottom: 20px;
}

/* Galeria */
.gallery {
    padding: 100px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.gallery-item {
    height: 200px;
    background: #ddd;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Planos */
.pricing {
    padding: 100px 0;
    background: var(--primary-blue);
    color: white;
}

.pricing .section-title {
    color: white;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.plan-card {
    background: white;
    color: var(--dark-text);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    position: relative;
}

.plan-card.featured {
    border: 4px solid #00d4ff;
    transform: scale(1.05);
}

.plan-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.price {
    font-size: 2rem;
    font-weight: 800;
    margin: 20px 0;
    color: var(--primary-blue);
}

.plan-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.plan-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

/* Termos Slider Compacto */
.terms-section {
    padding: 80px 0;
    background: var(--light-grey);
}

.terms-box {
    background: white;
    padding: 30px;
    border-radius: 10px;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid #ddd;
}

/* how to stsart*/
.how-start-advanced {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
    text-align: center;
}

.section-subtitle {
    max-width: 600px;
    margin: 10px auto 70px;
    opacity: 0.9;
}

.timeline {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.timeline::before {
    content: "";
    position: absolute;
    top: 30px;
    left: 5%;
    width: 90%;
    height: 4px;
    background: rgba(255,255,255,0.3);
    z-index: 0;
}

.timeline-step {
    position: relative;
    z-index: 1;
    width: 30%;
}

.circle {
    width: 60px;
    height: 60px;
    background: var(--white);
    color: var(--primary-blue);
    font-weight: bold;
    font-size: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transition: 0.3s;
}

.timeline-step:hover .circle {
    transform: scale(1.15);
}

.content h3 {
    margin-bottom: 15px;
    font-size: 20px;
}

.content p {
    font-size: 15px;
    line-height: 1.6;
}

.cta-area {
    margin-top: 70px;
}

.btn-howStart {
    background: var(--white);
    color: var(--primary-blue);
    padding: 15px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn-primary:hover {
    background: var(--light-grey);
    transform: translateY(-3px);
}

/* RESPONSIVO */
@media (max-width: 900px) {

    .timeline {
        flex-direction: column;
        align-items: center;
        gap: 60px;
    }

    .timeline::before {
        top: 0;
        left: 50%;
        width: 4px;
        height: 100%;
        transform: translateX(-50%);
    }

    .timeline-step {
        width: 100%;
        max-width: 400px;
        text-align: center;
    }

}