/* TIPOGRAFIA */
/* FONT-SMOOTHING & GLOBAL RULES */
body {
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.65;
    font-weight: 400;
}

/* HEADINGS */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-title);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.12;
    margin-top: 0;
    color: inherit;
}

/* H1 — Hero & Titles principais */
h1,
.display-4 {
    font-size: clamp(2.4rem, 5.2vw, 4rem);
    font-weight: 700;
    line-height: 1.04;
}

/* H2 — Seções */
h2 {
    font-size: clamp(1.9rem, 3.4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.12;
    margin-bottom: 14px;
}

/* H3 */
h3 {
    font-size: clamp(1.4rem, 2.3vw, 1.9rem);
    font-weight: 600;
}

/* Parágrafos */
p {
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--text);
    line-height: 1.7;
}

.lead {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    font-weight: 400;
    color: var(--muted);
    line-height: 1.75;
}

a {
    font-family: var(--font-body);
    font-weight: 500;
}

.btn {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -0.01em;
}

:root {
    --bg: #ffffff;
    --bg-alt: #f7f9fc;
    --bg-alt2: #f7f9fc;
    --text: #0b1220;
    --muted: #6b7280;
    --primary: #2756ff;
    --primary-600: #1f48d1;
    --card-bg: #ffffff;
    --card-shadow: rgba(16, 24, 40, 0.06);
    --radius: 12px;

    --ease-premium: cubic-bezier(.19, 1, .22, 1);
    --dur: 0.65s;
    --dur-fast: 0.28s;
    --dur-slow: 1.05s;

    --max-width: 1180px;
    --hero-gradient: linear-gradient(180deg, #eef3ff 0%, #ffffff 100%);
    --logo: url(imgs/logo/2.png);
    --logo2: url(imgs/logo/2-2.png);
}

/* DARK THEME */
html[data-theme="dark"],
:root[data-theme="dark"] {
    --bg: #0b0f14;
    --bg-alt: #0f1418;
    --bg-alt2: #0f1418;
    --text: #e6eef8;
    --muted: #98a0b3;
    --primary: #6b7bff;
    --primary-600: #545fe0;
    --card-bg: #0f1620;
    --card-shadow: rgba(1, 6, 18, 0.45);
    --hero-gradient: linear-gradient(180deg, #0f1622 0%, #0b1116 100%);
    --logo: url(imgs/logo/4.png);
    --logo2: url(imgs/logo/4-2.png);
}

/* GLOBAL */
* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
    transition: background var(--dur-slow) var(--ease-premium), color var(--dur-slow) var(--ease-premium);
    background-attachment: fixed;
}

/* container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px
}

/* TOPBAR */
.topbar {
    position: sticky;
    top: 0;
    z-index: 60;
    backdrop-filter: blur(6px);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.35));
    border-bottom: 1px solid rgba(12, 18, 30, 0.04);
    transition: background var(--dur) var(--ease-premium), border-color var(--dur) var(--ease-premium);
}

html[data-theme="dark"] .topbar {
    background: linear-gradient(180deg, rgba(6, 8, 12, 0.6), rgba(6, 8, 12, 0.35));
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.topbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px
}

.brand {
    width: 150px;
    height: 60px;
    background-image: var(--logo);
    background-size: 150px;
    background-position-y: -38px;
    background-repeat: no-repeat;
}

.brand-name {
    font-weight: 800;
    letter-spacing: 0.6px;
    font-size: .95rem
}

/* Menu links */
.nav-link {
    color: var(--muted); /* Cor inicial dos links */
    text-decoration: none; /* Remove o sublinhado padrão */
    transition: color 0.3s ease, background-color 0.3s ease; /* Transição suave para o hover */
    padding: 8px 12px; /* Adiciona um pequeno espaçamento interno */
    border-radius: 8px; /* Arredonda os cantos */
}

.nav-link:hover,
.nav-link:focus {
    color: var(--text); /* Cor do texto no hover */
    background-color: rgba(255, 255, 255, 0.1); /* Fundo levemente destacado no hover */
}

.nav-link.active {
    color: var(--text); /* Cor do texto quando o link está ativo */
    background-color: rgba(255, 255, 255, 0.2); /* Fundo mais destacado quando o link está ativo */
}

/* Theme toggle */
.theme-toggle {
    display: inline-block;
    position: relative;
    width: 52px;
    height: 30px
}

.theme-toggle input {
    display: none
}

.toggle-track {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: var(--bg-alt);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.03);
    transition: background var(--dur) var(--ease-premium);
}

.toggle-track::after {
    content: "";
    position: absolute;
    left: 4px;
    top: 4px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 8px 22px rgba(39, 86, 255, 0.12);
    transition: transform var(--dur-fast) var(--ease-premium), background var(--dur-fast) var(--ease-premium);
}

.theme-toggle input:checked+.toggle-track::after {
    transform: translateX(22px);
    background: var(--primary-600)
}

/*  HERO */
/*  HERO */
#hero {
    background:
        radial-gradient(
            circle at top center,
            rgba(255, 255, 255, 0.25) 0%,   /* luz no topo (light) */
            rgba(255, 255, 255, 0.10) 35%,
            rgba(255, 255, 255, 0.00) 80%
        ),
        var(--hero-gradient);

    padding: 180px 0 140px;
    transition: background var(--dur) var(--ease-premium);
}

/* Versão para DARK MODE */
html[data-theme="dark"] #hero {
    background:
        radial-gradient(
            circle at top center,
            rgba(80, 120, 255, 0.22) 0%,   /* luz azulada elegante */
            rgba(80, 120, 255, 0.10) 35%,
            rgba(80, 120, 255, 0.00) 80%
        ),
        var(--hero-gradient);
}


.hero {
    padding: 140px 0 90px;
    text-align: center
}

.hero .display-4 {
    margin: 0 auto 14px;
    font-size: clamp(2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.04
}

.hero .lead {
    color: var(--muted);
    margin-bottom: 24px
}

/* BUTTONS */
.btn {
    border-radius: 10px;
    padding: 12px 24px;
    font-weight: 700;
    transition: transform var(--dur-fast) var(--ease-premium),
        box-shadow var(--dur-fast) var(--ease-premium),
        background var(--dur) var(--ease-premium),
        color var(--dur) var(--ease-premium);
    will-change: transform,
        box-shadow;
}

/* Primary */
.btn-primary {
    background-color: #7979FF; /* Cor de fundo do botão */
    color: #FFFFFF; /* Cor do texto */
    border: none;
    padding: 14px 32px; /* Espaçamento interno maior */
    font-size: 1.1rem; /* Tamanho da fonte um pouco maior */
    border-radius: 50px; /* Bordas mais arredondadas */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); /* Sombra sutil */
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover {
    background-color: #5A5AFF; /* Cor de fundo mais escura no hover */
    transform: translateY(-2px); /* Leve elevação no hover */
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2); /* Sombra mais intensa no hover */
}

.btn-primary:active {
    background-color: #4242D4; /* Cor de fundo ainda mais escura no clique */
    transform: translateY(0); /* Remove a elevação no clique */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2); /* Sombra mais suave no clique */
}

/* Dark button */
.btn-dark {
    background: var(--text);
    color: #fff;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.btn-dark:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
}

/* Outline primary */
.btn-outline-primary {
    color: var(--primary);
    border: 2px solid var(--primary);
    background: transparent
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px)
}

/* Outline dark */
.btn-outline-dark {
    color: var(--text);
    border: 2px solid rgba(0, 0, 0, 0.06);
    background: transparent
}

html[data-theme="dark"] .btn-outline-dark {
    border: 2px solid rgba(255, 255, 255, 0.06)
}

/* SECTIONS & TEXT */
.section {
    padding: 100px 0
}

.section.alt {
    background: var(--bg-alt)
}

.section.dark {
    /*background: #0b0f14; */
    background: transparent;
    color: var(--text)
}

.section-title {
    text-align: center;
    font-size: clamp(1.5rem, 3.2vw, 2.6rem);
    font-weight: 800;
    margin-bottom: 50px;
}

.section-lead {
    color: var(--muted);
    font-size: 1.05rem;
    margin: 0 auto 24px;
    max-width: 850px
}

/* CARDS */
.card-svc {
    cursor: default;
    background: transparent;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 12px 36px var(--card-shadow);
    min-height: 200px;
    transition: transform var(--dur-fast) var(--ease-premium),
        box-shadow var(--dur-fast) var(--ease-premium),
        background var(--dur) var(--ease-premium);
    will-change: transform, box-shadow;
    display: flex;
    flex-direction: column;
    text-align: center;
    height: 300px;
    border: 1px solid var(--primary);
}

.card-svc:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px var(--card-shadow);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.card-svc p {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 0;
}

.card-title, .card-svc p {
  transition: color 0.3s ease;
}

/* CARDS */
.card-svc2 {
    cursor: default;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 12px 36px var(--card-shadow);
    min-height: 200px;
    transition: transform var(--dur-fast) var(--ease-premium),
        box-shadow var(--dur-fast) var(--ease-premium),
        background var(--dur) var(--ease-premium);
    will-change: transform, box-shadow;
    display: flex;
    flex-direction: column;
    text-align: center;
    height: 240px;
}

.card-svc2:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px var(--card-shadow);
}

.card-title2 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.card-svc2 p {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 0;
}

.card-title2, .card-svc2 p {
  transition: color 0.3s ease;
}

/* FOOTER */
.footer-premium {
    padding: 80px 0 40px;
    background: linear-gradient(
        180deg,
        rgba(10, 16, 28, 0.85) 0%,
        rgba(10, 16, 28, 0.92) 60%,
        rgba(10, 16, 28, 1) 100%
    );
    color: var(--muted);
    position: relative;
    border-top: 1px solid rgba(255,255,255,0.04);
}

/* Glow suave no topo */
.footer-premium::before {
    content: "";
    position: absolute;
    top: -60px;
    left: 0;
    width: 100%;
    height: 120px;
    background: radial-gradient(
        circle at top,
        rgba(255,255,255,0.12),
        transparent 70%
    );
    pointer-events: none;
}

/* GRID */
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    align-items: start;
    margin-bottom: 60px;
}

/* LOGO */
.footer-logo {
    width: 180px;
    height: 80px;
    background-image: var(--logo2);
    background-size: contain;
    background-repeat: no-repeat;
    margin-bottom: 12px;
}

.footer-desc {
    color: var(--muted);
    font-size: .95rem;
    margin-top: 8px;
    line-height: 1.6;
}

/* TITLES */
.footer-premium h4 {
    color: var(--text);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 14px;
}

/* LINKS */
.footer-link {
    display: block;
    margin-bottom: 8px;
    text-decoration: none;
    color: var(--primary);
    font-weight: 600;
    transition: opacity .3s var(--ease-premium),
               transform .3s var(--ease-premium);
}

.footer-link:hover {
    opacity: 0.75;
    transform: translateX(3px);
}

/* FOOTER BOTTOM */
.footer-bottom {
    text-align: center;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: .9rem;
    color: var(--muted);
}

/* DARK MODE */
html[data-theme="dark"] .footer-premium {
    background: linear-gradient(
        180deg,
        rgba(0, 8, 18, 0.85) 0%,
        rgba(0, 8, 18, 0.92) 60%,
        rgba(0, 8, 18, 1) 100%
    );
}

html[data-theme="dark"] .footer-premium::before {
    background: radial-gradient(
        circle at top,
        rgba(80,140,255,0.12),
        transparent 70%
    );
}

/* Responsivo */
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        margin: 0 auto 14px;
    }
}


/* ANIMATIONS */

/* BASE: initial hidden */
.anim {
    opacity: 0;
    filter: blur(3px);
    transform: translateY(34px);
    transition: opacity var(--dur) var(--ease-premium),
        transform var(--dur) var(--ease-premium),
        filter var(--dur) var(--ease-premium);
    will-change: opacity,
        transform,
        filter;
}

/* VISIBLE: final state */
.in-view {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}

.anim-fade {
    transform: translateY(12px);
}

.anim-up {
    transform: translateY(36px);
}

.anim-scale {
    transform: scale(.96);
}

.anim-left {
    transform: translateX(-30px);
}

.in-view.anim-scale {
    transform: scale(1);
}

.delay-1 {
    transition-delay: 0.12s
}

.delay-2 {
    transition-delay: 0.28s
}

.delay-3 {
    transition-delay: 0.44s
}

.delay-4 {
    transition-delay: 0.60s
}

.delay-5 {
    transition-delay: 0.76s
}

.delay-6 {
    transition-delay: 0.92s
}

/* HERO TEXT BASE */
.hero-title,
.hero-subtitle {
    opacity: 0;
    filter: blur(14px);
    transition: opacity 0.6s ease, filter 0.6s ease;
}

/* Ficam visíveis assim que o JS começa animar */
.hero-title,
.hero-subtitle {
    opacity: 1;
}

/* CTA APÓS A DIGITAÇÃO */
/* Corrige conflito com .anim e .anim-scale */
.hero-cta {
    opacity: 0 !important;
    transform: translateY(28px) scale(.96) !important;
    filter: blur(8px);
    transition: opacity 0.7s cubic-bezier(.2, .9, .3, 1),
        transform 0.7s cubic-bezier(.2, .9, .3, 1),
        filter 0.7s cubic-bezier(.2, .9, .3, 1);
}

/* Quando o JS ativa */
.hero-cta.cta-visible {
    opacity: 1 !important;
    transform: translateY(0) scale(1) !important;
    filter: blur(0);
}


/* Deixa o efeito ainda mais fino */
.hero-title {
    transition: filter 0.45s cubic-bezier(.19, .78, .32, 1);
}

.hero-subtitle {
    transition: filter 0.55s cubic-bezier(.19, .78, .32, 1);
}

/* CTA em hover — premium */
.hero-cta:hover {
    transform: translateY(-4px);
}

/* slider */
.sv-container {
    position: relative;
    width: 100%;
    height: 550px;
    overflow: hidden;
    border-radius: 14px;
    background: #000;
}

.sv-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: transform 0.8s cubic-bezier(.3, .1, .3, 1);
    background-color: #151515;
}

.sv-slide {
    width: calc(100% - 80px);
    height: 470px;
    margin: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 2rem;
    background-size: cover;
    background-position: center;
    border-radius: 14px;
}

/* MENU */
.sv-menu {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin-top: 16px;
}

.sv-menu button {
    background: none;
    border: none;
    color: #777;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
}

.sv-menu button.active {
    color: white;
    font-weight: bold;
    border-bottom: 2px solid white;
    padding-bottom: 3px;
}

.sv-menu button:hover {
    color: #ccc;
}

.initial {
    height: 300px;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero {
        padding: 100px 0 60px
    }

    .section {
        padding: 64px 0
    }

    .topbar .container {
        padding-left: 14px;
        padding-right: 14px
    }

    .container {
        padding-left: 14px;
        padding-right: 14px
    }

    .initial {
        height: 300px;
    }
}

/* ACCESSIBILITY */
h1,
h2,
h3,
h4,
p,
span,
a,
label,
li {
    color: inherit
}

a:focus {
    outline: 3px solid rgba(39, 86, 255, 0.18);
    outline-offset: 3px;
    border-radius: 6px
}

/* SLIDER VERTICAL — animação após o CTA */
#slider-vertical {
    opacity: 0;
    transform: translateY(60px);
    transition: 
        opacity 0.9s var(--ease-premium), 
        transform 1.1s var(--ease-premium);
}

#slider-vertical.slider-in {
    opacity: 1;
    transform: translateY(0);
}


.segue {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    pointer-events: none;
}

.section-image {
    background-image: url(imgs/beauty.png);
    background-position: center;
    background-repeat: no-repeat;
    min-height: 400px;
    position: absolute;
    bottom: 0;
    right: 0;
    width: 406px;
    height: 540px;
}

.imgContainer {
    width: 406px;
    height: 540px;
    position: relative;
}

@media (max-width: 768px) {
    .section-image {
        min-height: 300px;
    }
}

#sec6 {
    position: relative;
    padding: 130px 0;
    background:
        linear-gradient(
            180deg,
            rgba(10, 16, 28, 0.80) 0%,      /* mais escuro para contraste */
            rgba(10, 16, 28, 0.55) 40%,
            rgba(10, 16, 28, 0.85) 100%
        ),
        url(imgs/mockup_cartao_premium_nomeedigital.png);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* Glow sutil atrás do cartão */
#sec6::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at center,
        rgba(255, 255, 255, 0.16) 0%,
        rgba(255, 255, 255, 0.05) 40%,
        rgba(255, 255, 255, 0) 70%
    );
    pointer-events: none;
    mix-blend-mode: screen;
    opacity: 0.45;
}

/* Camada transparente atrás do CONTEÚDO para legibilidade */
#sec6 .content-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 50px;
    background: rgba(10, 16, 28, 0.55);
    backdrop-filter: blur(12px);
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
}

/* DARK MODE */
html[data-theme="dark"] #sec6 {
    background:
        linear-gradient(
            180deg,
            rgba(0, 8, 18, 0.85) 0%,
            rgba(0, 8, 18, 0.60) 40%,
            rgba(0, 8, 18, 0.92) 100%
        ),
        url(imgs/mockup_cartao_premium_nomeedigital.png);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

html[data-theme="dark"] #sec6::before {
    background: radial-gradient(
        circle at center,
        rgba(80, 140, 255, 0.20) 0%,
        rgba(80, 140, 255, 0.06) 40%,
        rgba(80, 140, 255, 0) 70%
    );
    mix-blend-mode: lighten;
    opacity: .38;
}

html[data-theme="dark"] #sec6 .content-wrapper {
    background: rgba(0, 8, 18, 0.55);
}

/* Wrapper do conteúdo para garantir leitura */
#sec6 .sec6-content {
    display: inline-block;
    padding: 30px 40px;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(6px);
    border-radius: 18px;
    box-shadow: 0 0 40px rgba(0,0,0,0.4);
}

/* Light mode: clareia o fundo do box */
html[data-theme="light"] #sec6 .sec6-content {
    background: rgba(10, 16, 28, 0.35);
    box-shadow: 0 0 40px rgba(0,0,0,0.25);
}

/* Dark mode: escurece um pouco mais para forte contraste */
html[data-theme="dark"] #sec6 .sec6-content {
    background: rgba(0, 0, 0, 0.20);
    box-shadow: 0 0 45px rgba(0,0,0,0.6);
}

/* GRID PREMIUM */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin: 60px 0 30px;
}

@media (max-width: 900px) {
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* CARD PREMIUM */
.benefit-card {
    position: relative;
    padding: 28px 26px;
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 12px 32px var(--card-shadow);
    border: 1px solid rgba(39, 86, 255, 0.12);
    overflow: hidden;
    transition:
        transform .45s var(--ease-premium),
        border-color .45s var(--ease-premium),
        background .45s var(--ease-premium);
}

html[data-theme="dark"] .benefit-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.benefit-card p {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text);
    position: relative;
    z-index: 2;
}

/* Glow interno elegante */
.benefit-card .benefit-glow {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at top right,
        rgba(39, 86, 255, 0.18),
        transparent 60%
    );
    opacity: 0;
    transition: opacity .45s var(--ease-premium);
    z-index: 1;
}

.benefit-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
}

.benefit-card:hover .benefit-glow {
    opacity: 1;
}

/* SEÇÃO PREMIUM */

.section.premium-bg {
    position: relative;
    padding: 130px 0;

    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.70) 0%,
            rgba(247, 249, 252, 0.55) 40%,
            rgba(255, 255, 255, 0.85) 100%
        ),
        var(--bg-alt);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;

    color: var(--text); /* mantém legível */
    transition: background var(--dur-slow) var(--ease-premium),
                color var(--dur-slow) var(--ease-premium);
}

html[data-theme="dark"] .section.premium-bg {
    background:
        linear-gradient(
            180deg,
            rgba(10, 16, 28, 0.82) 0%,
            rgba(10, 16, 28, 0.55) 40%,
            rgba(10, 16, 28, 0.88) 100%
        );
    background-size: cover;
    background-position: center;
    background-attachment: fixed;

    color: var(--text);
}


/* Glow sutil premium (igual ao sec6 mas mais amplo para seção de texto) */
.section.premium-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at center,
        rgba(255,255,255,0.15) 0%,
        rgba(255,255,255,0.05) 35%,
        rgba(255,255,255,0) 70%
    );
    pointer-events: none;
    mix-blend-mode: screen;
    opacity: 0.50;
}

/* ==============================
   SEÇÃO 5 – BENEFÍCIOS (PREMIUM)
================================= */

/* GRID */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 34px;
    margin-top: 50px;
}

@media (max-width: 900px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 26px;
    }
}

@media (max-width: 600px) {
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }
}

/* CARD PREMIUM */
.benefit-card {
    position: relative;
    cursor: default;
    padding: 42px 26px;
    background: var(--card-bg);
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 12px 32px var(--card-shadow);
    border: 1px solid rgba(255,255,255,0.06);
    transition:
        transform var(--dur-fast) var(--ease-premium),
        box-shadow var(--dur-fast) var(--ease-premium),
        border-color var(--dur-fast) var(--ease-premium);
    overflow: hidden;
    z-index: 1;
}

/* Glow interno premium */
.benefit-glow {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        circle at 50% 0%,
        rgba(80,130,255,0.16),
        transparent 70%
    );
    opacity: 0;
    transition: opacity var(--dur-fast) var(--ease-premium);
    z-index: -1;
}

/* Ícones */
.benefit-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
    color: var(--primary);
    transition: transform 0.35s var(--ease-premium),
               color 0.35s var(--ease-premium);
}

/* Texto */
.benefit-card p {
    margin: 0;
    color: var(--text);
    font-weight: 500;
    font-size: 1.08rem;
    letter-spacing: -.01em;
    transition: color 0.35s var(--ease-premium);
}

/* HOVER — premium, suave e caro */
.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 42px var(--card-shadow);
    border-color: var(--primary);
}

.benefit-card:hover .benefit-glow {
    opacity: 1;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.18);
    color: var(--primary-600);
}

.benefit-card:hover p {
    color: var(--primary);
}

/* DARK MODE refinado */
html[data-theme="dark"] .benefit-card {
    border-color: rgba(255,255,255,0.04);
}

html[data-theme="dark"] .benefit-card:hover {
    border-color: rgba(120,140,255,0.55);
}

html[data-theme="dark"] .benefit-glow {
    background: radial-gradient(
        circle at 50% 0%,
        rgba(110,160,255,0.14),
        transparent 70%
    );
}