* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    background: radial-gradient(circle at top,
            #111827 0%,
            #0B0F1A 60%);
    color: #fff;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.5px;
}

h1 {
    font-size: 48px;
    font-weight: 700;
}

h2 {
    font-size: 36px;
    font-weight: 600;
}

h3 {
    font-size: 20px;
    font-weight: 600;
}

p {
    font-size: 16px;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

.hero {
    padding: 80px 0;
    text-align: center;
    background: radial-gradient(circle at top,
            #111827 0%,
            #0B0F1A 60%);
}

.topbar {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 40px;
    transition: all 0.3s ease;
}

.topbar .logo {
    width: 300px;
    transition: all 0.3s ease;
}

.login-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);

    color: #fff;
    text-decoration: none;
    font-weight: 500;

    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 8px;

    transition: 0.2s;
}

.login-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* 🔥 Estado FIXO após scroll */
.topbar.scrolled {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;

    justify-content: space-between;
    padding: 10px 5%;

    background: rgba(11, 15, 26, 0.7);
    backdrop-filter: blur(12px);
    z-index: 1000;

    margin-bottom: 0;
}

.topbar.scrolled .logo {
    margin-bottom: 0;
}

/* Logo muda de posição */
.topbar.scrolled .logo {
    width: 160px;
}

/* Login volta pro fluxo normal */
.topbar.scrolled .login-btn {
    position: relative;
    top: auto;
    transform: none;
}

.topbar.scrolled {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.login-btn {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 8px;
    transition: 0.2s;
}

.login-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.logo {
    width: 300px;
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 {
    line-height: 1.1;
    max-width: 800px;
    margin: 0 auto;
}

.subtitle {
    font-size: 18px;
    line-height: 1.6;
}

.hero p {
    font-size: 18px;
    opacity: 0.8;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.highlight {
    background: linear-gradient(90deg, #4F7CFF, #7AA2FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn {
    padding: 14px 26px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
}

.btn.primary {
    background: linear-gradient(135deg, #4F7CFF, #6E9BFF);
    border: none;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: #fff;
}

.btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(79, 124, 255, 0.4);
}

.btn.secondary {
    border: 1px solid #4F7CFF;
    color: #4F7CFF;
}

.hero-note {
    font-size: 14px;
    opacity: 0.7;
}

.why {
    padding: 80px 0;
    background: #ffffff;
    color: #0B0F1A;
    text-align: center;
}

.why h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.subtitle {
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.7;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.why-card {
    background: #f5f7fb;
    padding: 25px;
    border-radius: 10px;
    text-align: left;
}

.why-card h3 {
    margin-bottom: 10px;
}

.why-highlight {
    margin-top: 40px;
    font-weight: 600;
}

.steps {
    padding: 80px 0;
    background: #0B0F1A;
    color: #fff;
    text-align: center;
}

.steps h2 {
    font-size: 32px;
    margin-bottom: 40px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.step {
    padding: 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    border-radius: 50%;
    background: #4F7CFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.step h3 {
    margin-bottom: 10px;
}

.step p {
    opacity: 0.7;
}

.steps-cta {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 15px;

}

/* 🔥 SECTION */
.features {
    padding: 100px 0;
    text-align: center;
    background:
        radial-gradient(circle at top, rgba(79, 124, 255, 0.08), transparent 50%),
        #ffffff;
    color: #0B0F1A;
}

/* TITULO */
.features h2 {
    font-size: 36px;
    margin-bottom: 10px;
}

.features .subtitle {
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto 60px;
    opacity: 0.7;
}

/* 🔥 GRID MELHORADO */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* 🔥 CARD */
.feature {
    position: relative;
    text-align: left;
    padding: 30px;
    border-radius: 16px;

    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(14px);

    border: 1px solid rgba(0, 0, 0, 0.05);

    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);

    transition: all 0.25s ease;
    overflow: hidden;
}

/* 🔥 brilho leve */
.feature::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg,
            rgba(255, 255, 255, 0.4),
            transparent);
    opacity: 0;
    transition: 0.4s;
}

/* HOVER */
.feature:hover {
    transform: translateY(-8px) scale(1.02);

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.15),
        0 0 30px rgba(79, 124, 255, 0.1);
}

.feature:hover::before {
    opacity: 1;
}

/* ICON */
.feature .icon {
    font-size: 30px;
    margin-bottom: 15px;
}

/* TITULO */
.feature h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

/* TEXTO */
.feature p {
    font-size: 15px;
    opacity: 0.7;
    line-height: 1.6;
}

/* 🔥 FEATURE DIFERENCIAL (email ilimitado) */
.feature:nth-child(2),
.feature:nth-child(7) {
    border: 1px solid rgba(79, 124, 255, 0.3);

    box-shadow:
        0 15px 40px rgba(79, 124, 255, 0.15),
        0 0 20px rgba(79, 124, 255, 0.1);
}

/* 🔥 TAG DE DESTAQUE */
.feature:nth-child(2)::after {
    content: "🔥 MAIS USADO";
    position: absolute;
    top: 15px;
    right: 15px;

    font-size: 11px;
    font-weight: 600;

    background: linear-gradient(135deg, #4F7CFF, #7AA2FF);
    color: #fff;

    padding: 4px 10px;
    border-radius: 20px;
}

/* 🔥 BLOCO FINAL */
.feature-highlight {
    margin-top: 80px;
    padding: 50px;
    border-radius: 16px;

    background: linear-gradient(135deg, #0B0F1A, #111827);
    color: #fff;

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(79, 124, 255, 0.2);

    position: relative;
    overflow: hidden;
}

/* brilho interno */
.feature-highlight::before {
    content: "";
    position: absolute;
    inset: 0;

    background: radial-gradient(circle at top,
            rgba(79, 124, 255, 0.2),
            transparent 70%);

    pointer-events: none;
}

.feature-highlight h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.feature-highlight p {
    font-size: 16px;
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto;
}

/* 🔥 RESPONSIVO */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 70px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature {
        padding: 25px;
    }

    .feature-highlight {
        padding: 30px 20px;
    }
}

.why-card {
    background: rgba(17, 24, 39, 0.6);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);

    border: 1px solid rgba(255, 255, 255, 0.08);

    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.why-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.why-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);

    border: 1px solid rgba(0, 0, 0, 0.05);

    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.why-card:hover {
    transform: translateY(-8px);

    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(79, 124, 255, 0.15);
}

.setup {
    font-size: 14px;
    opacity: 0.7;
    margin-top: 10px;
}

.final-cta {
    padding: 80px 0;
    background: #ffffff;
    color: #0B0F1A;
    text-align: center;
}

.final-cta h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.final-cta p {
    opacity: 0.7;
    margin-bottom: 25px;
}

.why,
.final-cta {
    background:
        radial-gradient(circle at top,
            rgba(79, 124, 255, 0.05),
            transparent 50%),
        #ffffff;
}

.steps {
    background:
        radial-gradient(circle at bottom,
            rgba(79, 124, 255, 0.1),
            transparent 60%),
        #0B0F1A;
}

.hero::before {
    content: '';
    position: absolute;
    max-width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(79, 124, 255, 0.2), transparent 70%);
    filter: blur(80px);
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
}

.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    border: 1px solid rgba(255, 255, 255, 0.1);

    border-radius: 14px;

    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

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

.reveal .why-card,
.reveal .step {
    opacity: 0;
    transform: translateY(30px);
}

.reveal.active .why-card:nth-child(1),
.reveal.active .step:nth-child(1) {
    transition: 0.6s ease 0.1s;
    opacity: 1;
    transform: translateY(0);
}

.reveal.active .why-card:nth-child(2),
.reveal.active .step:nth-child(2) {
    transition: 0.6s ease 0.2s;
    opacity: 1;
    transform: translateY(0);
}

.reveal.active .why-card:nth-child(3),
.reveal.active .step:nth-child(3) {
    transition: 0.6s ease 0.3s;
    opacity: 1;
    transform: translateY(0);
}

.btn {
    transition: all 0.2s ease;
}

.btn:active {
    transform: scale(0.97);
}

.btn.primary:hover {
    transform: translateY(-2px) scale(1.02);
}

.btn.primary {
    position: relative;
    overflow: hidden;
}

.btn.primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg,
            transparent,
            rgba(255, 255, 255, 0.4),
            transparent);
    transition: 0.6s;
}

.btn.primary:hover::after {
    left: 100%;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .container {
        width: 92%;
    }
}

@media (max-width: 768px) {

    .hero {
        padding: 60px 0;
    }

    .hero h1 {
        font-size: 32px;
        line-height: 1.2;
    }

    .hero p {
        font-size: 16px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 10px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .logo {
        width: 250px;
    }
}

@media (max-width: 992px) {

    .why-grid,
    .steps-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {

    .why-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {

    .why-card,
    .step {
        padding: 20px;
    }

    .why-card h3 {
        font-size: 18px;
    }
}

@media (max-width: 768px) {

    h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 26px;
    }

    h3 {
        font-size: 18px;
    }

    p {
        font-size: 15px;
    }
}

@media (max-width: 768px) {

    section {
        padding: 60px 0 !important;
    }
}

.logo-mobile {
    display: none;
    width: 80px;
}

.hidden-mobile {
    display: block;
}

.hidden-no-mobile {
    display: none;
}

/* Mobile: troca a logo */
@media (max-width: 768px) {
    .hidden-mobile {
        display: none;
    }

    .hidden-no-mobile {
        display: block;
    }

    .topbar.scrolled .logo-main {
        display: none;
    }

    .topbar.scrolled .logo-mobile {
        display: block;
    }

    .topbar.scrolled .logo {
        width: 60px;
    }

    .topbar.scrolled .login-btn {
        display: block !important;
    }
}

.pricing {
    padding: 120px 0;
    background: #0B0F1A;
    color: #fff;
}

/* GRID 2 COLUNAS */
.pricing-container {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* 🔥 LADO ESQUERDO (OFERTA) */
.pricing-left h2 {
    font-size: 40px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight-price {
    display: block;
    font-size: 48px;
    margin-top: 10px;

    background: linear-gradient(90deg, #4F7CFF, #7AA2FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pricing-sub {
    opacity: 0.7;
    margin-bottom: 25px;
}

/* BOX ANUAL */
.pricing-annual-box {
    background: rgba(79, 124, 255, 0.1);
    border: 1px solid rgba(79, 124, 255, 0.3);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 25px;
}

/* BOTÃO */
.pricing-main-btn {
    display: inline-block;
    margin-bottom: 20px;
}

/* GARANTIAS */
.pricing-guarantee {
    font-size: 14px;
    opacity: 0.7;
    line-height: 1.8;
}

/* 🔥 LADO DIREITO */
.pricing-right {
    background: rgba(17, 24, 39, 0.7);
    backdrop-filter: blur(18px);

    padding: 40px;
    border-radius: 16px;

    border: 1px solid rgba(79, 124, 255, 0.2);

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(79, 124, 255, 0.15);
}

.pricing-right h3 {
    margin-bottom: 20px;
}

/* FEATURES */
.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.pricing-features li {
    margin-bottom: 12px;
    font-size: 15px;
    opacity: 0.85;
}

/* DIFERENCIAL */
.pricing-diff {
    background: rgba(79, 124, 255, 0.1);
    border: 1px solid rgba(79, 124, 255, 0.3);
    padding: 15px;
    border-radius: 10px;
    font-size: 14px;
}

/* RESPONSIVO */
@media (max-width: 992px) {
    .pricing-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .pricing-right {
        text-align: left;
    }

    .highlight-price {
        font-size: 38px;
    }
}

.btn-flex {
    display: flex;
    align-items: center;
}

.footer {
    background: #0B0F1A;
    color: #fff;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* GRID */
.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 60px;
    align-items: start;
}

/* LOGO */
.footer-logo {
    width: 100px;
    margin-bottom: 15px;
}

.footer-brand p {
    opacity: 0.7;
    max-width: 300px;
    line-height: 1.6;
}

/* LINKS */
.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.footer-column h4 {
    margin-bottom: 15px;
    font-size: 14px;
    opacity: 0.6;
    text-transform: uppercase;
}

.footer-column a {
    display: block;
    margin-bottom: 10px;
    text-decoration: none;
    color: #fff;
    opacity: 0.7;
    font-size: 14px;
    transition: 0.2s;
}

.footer-column a:hover {
    opacity: 1;
    color: #4F7CFF;
}

/* BOTTOM */
.footer-bottom {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    opacity: 0.5;
}

/* RESPONSIVO */
@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer-brand p {
        margin: 0 auto;
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
}