/* ————————————
    CONFIG BASE
———————————— */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

body {
    background: #000;
    color: #fff;
    overflow-x: hidden;
}

/* ————————————
    NAVBAR
———————————— */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    background: rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

.navbar .logo {
    font-size: 1.4rem;
    font-weight: 800;
}

.navbar nav a {
    margin-left: 30px;
    color: #fff;
    text-decoration: none;
    font-weight: 400;
    transition: opacity .3s;
}

.navbar nav a:hover {
    opacity: .5;
}

/* ————————————
    HERO
———————————— */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    position: relative;
    text-align: center;
}

.hero-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #222, #000);
    z-index: -1;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-sub {
    max-width: 600px;
    margin: auto;
    font-size: 1.1rem;
    opacity: .8;
}

.btn-primary {
    margin-top: 30px;
    padding: 15px 40px;
    background: #fff;
    color: #000;
    border-radius: 8px;
    font-weight: 700;
    display: inline-block;
    text-decoration: none;
    transition: .3s;
}

.btn-primary:hover {
    opacity: .6;
}

.btn-primary.big {
    padding: 18px 50px;
    font-size: 1.2rem;
}

/* ————————————
    SESSÕES
———————————— */
.section-title {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 60px;
}

.beneficios,
.feedbacks,
.cta-section {
    padding: 120px 80px;
}

/* ————————————
    BENEFÍCIOS
———————————— */
.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
}

.card {
    background: #111;
    padding: 40px;
    border-radius: 14px;
    border: 1px solid #222;
    transition: .4s;
}

.card:hover {
    transform: translateY(-10px);
    border-color: #fff;
}

/* ————————————
    FEEDBACKS
———————————— */
.feedback-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feedback-card {
    background: #111;
    padding: 40px;
    border-radius: 14px;
    border: 1px solid #222;
    font-size: 1rem;
    opacity: .9;
}

.feedback-card span {
    display: block;
    margin-top: 20px;
    opacity: .7;
}

/* ————————————
    CTA FINAL
———————————— */
.cta-section {
    text-align: center;
}

.cta-section p {
    margin-top: 10px;
    opacity: .8;
}

/* ————————————
    FOOTER
———————————— */
.footer {
    padding: 40px;
    text-align: center;
    opacity: .6;
}

/* ————————————
    ANIMAÇÕES
———————————— */
.reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: 1s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}