/* =========================================================
   BTN 3D — ENHANCEMENTS (mantém o que você já tem)
   ========================================================= */

/* ---------- Variáveis base para tamanhos ---------- */
:root {
    --btn-fs: 1rem;
    /* tamanho da fonte */
    --btn-py: .65rem;
    /* padding Y */
    --btn-px: 1.15rem;
    /* padding X */
    --btn-radius: .75rem;
    /* raio padrão */
    --btn-depth: 6px;
    /* profundidade do “degrau” 3D */
}

/* Aplicar variáveis aos botões existentes */
.btn-3d,
.btn-3d-outline {
    font-size: var(--btn-fs);
    padding: var(--btn-py) var(--btn-px);
    border-radius: var(--btn-radius);
    /* atualiza sombras usando --btn-depth */
    box-shadow:
        0 var(--btn-depth) 0 var(--btn-edge, rgba(0, 0, 0, .25)),
        0 calc(var(--btn-depth)) 14px rgba(0, 0, 0, .30);
}

.btn-3d:hover,
.btn-3d-outline:hover {
    box-shadow:
        0 calc(var(--btn-depth) + 2px) 0 var(--btn-edge, rgba(0, 0, 0, .25)),
        0 calc(var(--btn-depth) + 6px) 18px rgba(0, 0, 0, .35);
}

.btn-3d:active,
.btn-3d-outline:active,
.btn-check:checked+.btn.btn-3d,
.btn-check:checked+.btn.btn-3d-outline,
.btn-3d.active,
.btn-3d-outline.active {
    box-shadow:
        0 calc(var(--btn-depth) - 4px) 0 var(--btn-edge, rgba(0, 0, 0, .25)),
        0 6px 10px rgba(0, 0, 0, .25);
}

/* ---------- Tamanhos prontos ---------- */
/* classes dedicadas */
.btn-3d-xs,
.btn-3d-outline-xs {
    --btn-fs: .80rem;
    --btn-py: .30rem;
    --btn-px: .60rem;
    --btn-radius: .5rem;
    --btn-depth: 4px;
}

.btn-3d-sm,
.btn-3d-outline-sm {
    --btn-fs: .875rem;
    --btn-py: .45rem;
    --btn-px: .85rem;
    --btn-radius: .65rem;
    --btn-depth: 5px;
}

.btn-3d-md,
.btn-3d-outline-md {
    /* padrão */
}

.btn-3d-lg,
.btn-3d-outline-lg {
    --btn-fs: 1.125rem;
    --btn-py: .75rem;
    --btn-px: 1.35rem;
    --btn-radius: .85rem;
    --btn-depth: 7px;
}

.btn-3d-xl,
.btn-3d-outline-xl {
    --btn-fs: 1.25rem;
    --btn-py: .9rem;
    --btn-px: 1.6rem;
    --btn-radius: 1rem;
    --btn-depth: 8px;
}

/* compatibilidade com Bootstrap */
.btn-3d.btn-sm,
.btn-3d-outline.btn-sm {
    --btn-fs: .875rem;
    --btn-py: .45rem;
    --btn-px: .85rem;
    --btn-radius: .65rem;
    --btn-depth: 5px;
}

.btn-3d.btn-lg,
.btn-3d-outline.btn-lg {
    --btn-fs: 1.125rem;
    --btn-py: .75rem;
    --btn-px: 1.35rem;
    --btn-radius: .85rem;
    --btn-depth: 7px;
}

/* alias para “xg/xl” */
.btn-3d-xg,
.btn-3d-outline-xg {
    --btn-fs: 1.25rem;
    --btn-py: .9rem;
    --btn-px: 1.6rem;
    --btn-radius: 1rem;
    --btn-depth: 8px;
}

/* largura total */
.btn-3d-block,
.btn-3d-outline-block,
.btn-3d.w-100,
.btn-3d-outline.w-100 {
    display: block;
    width: 100%;
}

/* ---------- Formas ---------- */
.btn-3d-pill,
.btn-3d-outline-pill {
    --btn-radius: 999px;
}

.btn-3d-round,
.btn-3d-outline-round {
    --btn-radius: 12px;
}

/* ---------- Tipos extras ---------- */
/* SOFT: fundo suave (tinta), menos contraste, ainda com relevo */
.btn-3d-soft {
    position: relative;
    border: 0;
    font-weight: 700;
    color: var(--btn-main);
    background: color-mix(in srgb, var(--btn-main) 18%, transparent);
    box-shadow:
        0 var(--btn-depth) 0 color-mix(in srgb, var(--btn-edge) 70%, transparent),
        0 calc(var(--btn-depth)) 14px rgba(0, 0, 0, .25);
    transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}

.btn-3d-soft:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
    background: color-mix(in srgb, var(--btn-main) 24%, transparent);
    box-shadow:
        0 calc(var(--btn-depth) + 2px) 0 var(--btn-edge),
        0 calc(var(--btn-depth) + 6px) 18px rgba(0, 0, 0, .30);
}

.btn-3d-soft:active {
    transform: translateY(4px);
}

/* GHOST: transparente com borda leve e relevo sutil */
.btn-3d-ghost {
    position: relative;
    font-weight: 700;
    background: transparent;
    color: var(--btn-main);
    border: 2px solid color-mix(in srgb, var(--btn-main) 60%, transparent);
    box-shadow:
        0 var(--btn-depth) 0 color-mix(in srgb, var(--btn-edge) 65%, transparent),
        0 calc(var(--btn-depth)) 12px rgba(0, 0, 0, .22);
    transition: transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease, border-color .12s ease;
}

.btn-3d-ghost:hover {
    color: var(--btn-text, #fff);
    background-image: linear-gradient(180deg, var(--btn-top), var(--btn-bottom));
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow:
        0 calc(var(--btn-depth) + 2px) 0 var(--btn-edge),
        0 calc(var(--btn-depth) + 6px) 18px rgba(0, 0, 0, .30);
}

.btn-3d-ghost:active {
    transform: translateY(4px);
}

/* LINK 3D: sem fundo, com sublinhado e foco forte */
.btn-3d-link {
    background: transparent;
    border: 0;
    color: var(--btn-main);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    padding: .25rem .25rem;
    border-radius: .35rem;
}

.btn-3d-link:hover {
    color: var(--btn-bottom);
}

.btn-3d-link:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--btn-main) 35%, transparent);
    outline-offset: 2px;
}

/* ---------- Estados ---------- */
.btn-3d,
.btn-3d-outline,
.btn-3d-soft,
.btn-3d-ghost {
    cursor: pointer;
}

.btn-3d:disabled,
.btn-3d-outline:disabled,
.btn-3d-soft:disabled,
.btn-3d-ghost:disabled {
    cursor: not-allowed;
    opacity: .75;
    filter: grayscale(.1);
}

/* ---------- Ícones (espaçamento) ---------- */
.btn-3d .icon,
.btn-3d-outline .icon,
.btn-3d-soft .icon,
.btn-3d-ghost .icon {
    height: 1.1em;
    width: 1.1em;
}

.btn-icon-start .icon {
    margin-right: .5rem;
}

.btn-icon-end .icon {
    margin-left: .5rem;
}

/* ---------- Grupos ---------- */
.btn-group .btn-3d,
.btn-group .btn-3d-outline,
.btn-group .btn-3d-soft,
.btn-group .btn-3d-ghost {
    border-radius: 0;
}

.btn-group .btn-3d:first-child,
.btn-group .btn-3d-outline:first-child,
.btn-group .btn-3d-soft:first-child,
.btn-group .btn-3d-ghost:first-child {
    border-top-left-radius: var(--btn-radius);
    border-bottom-left-radius: var(--btn-radius);
}

.btn-group .btn-3d:last-child,
.btn-group .btn-3d-outline:last-child,
.btn-group .btn-3d-soft:last-child,
.btn-group .btn-3d-ghost:last-child {
    border-top-right-radius: var(--btn-radius);
    border-bottom-right-radius: var(--btn-radius);
}

/* ========== PALETA DE CORES PARA TODOS TIPOS ========== */

/* ROSA */
.btn-3d.btn-rosa,
.btn-3d-outline.btn-outline-rosa,
.btn-3d-soft.btn-rosa,
.btn-3d-ghost.btn-outline-rosa {
    --btn-main: #ff0677;
    --btn-top: #f20771;
    --btn-bottom: #ff0677;
    --btn-edge: #f6027c;
    --btn-text: #fff;
}

/* VERDE */
.btn-3d.btn-verde,
.btn-3d-outline.btn-outline-verde,
.btn-3d-soft.btn-verde,
.btn-3d-ghost.btn-outline-verde {
    --btn-main: #01f65b;
    --btn-top: #00f82a;
    --btn-bottom: #059669;
    --btn-edge: #04684D;
    --btn-text: #fff;
}

/* AZUL */
.btn-3d.btn-azul,
.btn-3d-outline.btn-outline-azul,
.btn-3d-soft.btn-azul,
.btn-3d-ghost.btn-outline-azul {
    --btn-main: #0636f6;
    --btn-top: #1d69f5;
    --btn-bottom: #0636f6;
    --btn-edge: #0f43d2;
    --btn-text: #fff;
}

/* VIOLETA */
.btn-3d.btn-violeta,
.btn-3d-outline.btn-outline-violeta,
.btn-3d-soft.btn-violeta,
.btn-3d-ghost.btn-outline-violeta {
    --btn-main: #5d05f6;
    --btn-top: #6037d9;
    --btn-bottom: #6204fa;
    --btn-edge: #4C1D95;
    --btn-text: #fff;
}

/* BRANCO */
.btn-3d.btn-branco,
.btn-3d-outline.btn-outline-branco,
.btn-3d-soft.btn-branco,
.btn-3d-ghost.btn-outline-branco {
    --btn-main: #FFFFFF;
    --btn-top: #FFFFFF;
    --btn-bottom: #E9EEF9;
    --btn-edge: #B9C1D6;
    --btn-text: #0B0F14;
}

/* ===== Header Theme ===== */
/* ===== Header Theme ===== */
.ai-header {
    background: linear-gradient(180deg, rgba(11, 15, 20, .96) 0%, rgba(11, 15, 20, .80) 50%, rgba(11, 15, 20, 0) 100%);
    border-bottom: 1px solid rgba(26, 34, 51, .45);
    backdrop-filter: blur(6px);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.ai-header .navbar {
    padding-top: .5rem;
    padding-bottom: .5rem;
}

/* Brand */
.ai-header .ai-brand-logo {
    height: 44px;
    width: auto;
    max-height: 48px;
    object-fit: contain;
    border-radius: 10px;
    padding: 4px;
    background: #0B0F14;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .4);
    transition: transform .2s ease;
}

.ai-header .ai-brand-logo:hover {
    transform: scale(1.05);
}

.ai-header .ai-brand-name {
    color: #EAF0FF;
    font-weight: 700;
    letter-spacing: .2px;
}

/* Links */
.ai-header .ai-nav-link {
    color: #C7D3F8 !important;
    padding: .5rem .75rem !important;
    border-radius: 10px;
}

.ai-header .ai-nav-link:hover {
    color: #fff !important;
    background: rgba(118, 161, 255, .08);
}

/* Dropdown */
.ai-header .ai-dropdown {
    background: #0F1624;
    border: 1px solid #1A2233;
    border-radius: 14px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, .45);
    padding: .35rem;
    min-width: 16rem;
}

.ai-header .ai-dropdown-item {
    color: #C7D3F8;
    border-radius: 10px;
    padding: .55rem .75rem;
}

.ai-header .ai-dropdown-item:hover {
    color: #fff;
    background: rgba(118, 161, 255, .12);
}

/* Right-side buttons */
.ai-header .ai-btn {
    background: #4D79FF;
    color: #fff;
    border: 0;
    border-radius: 999px;
    padding: .55rem 1rem;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(77, 121, 255, .25);
}

.ai-header .ai-btn:hover {
    background: #3A63E8;
    color: #fff;
}

.ai-header .ai-btn-outline {
    background: transparent;
    color: #C7D3F8;
    border: 1px solid #334160;
    border-radius: 999px;
    padding: .5rem 1rem;
    font-weight: 700;
}

.ai-header .ai-btn-outline:hover {
    background: rgba(118, 161, 255, .10);
    color: #fff;
    border-color: #4D79FF;
}

/* Saudação */
.ai-header .ai-pill {
    background: #0E1322;
    color: #EAF0FF;
    border: 1px solid #22304E;
    border-radius: 999px;
    padding: .35rem .8rem;
    font-weight: 600;
}

/* Toggler */
.ai-header .ai-navbar-toggler {
    width: 42px;
    height: 38px;
    border: 1px solid #334160;
    border-radius: 10px;
    background: rgba(12, 18, 32, .35);
    display: grid;
    place-items: center;
    gap: 4px;
    padding: 6px 8px;
}

.ai-header .ai-navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(118, 161, 255, .35);
}

.ai-header .ai-toggler-bar {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 2px;
    background: #C7D3F8;
}

/* Mobile: painel colapsado com fundo */
@media (max-width: 767.98px) {
    .ai-header .navbar-collapse {
        background: #0F1624;
        border: 1px solid #1A2233;
        border-radius: 12px;
        padding: .5rem;
        margin-top: .5rem;
    }

    .ai-header .navbar-nav .nav-link {
        padding: .6rem .75rem !important;
    }
}

/* Mobile: painel colapsado com fundo */
@media (max-width: 767.98px) {
    .ai-header .navbar-collapse {
        background: #0F1624;
        border: 1px solid #1A2233;
        border-radius: 12px;
        padding: .5rem;
        margin-top: .5rem;
    }

    .ai-header .navbar-nav .nav-link {
        padding: .6rem .75rem !important;
    }
}

/* some no desktop */
@media (min-width: 768px) {
    .ai-navbar-toggler {
        display: none !important;
    }
}


/* wrapper da seção */
.pricing-wrap {
    background: transparent !important;
    /* já herdado do body com o padrão */
    padding: 48px 16px;
}



/* ================== Títulos ================== */
.title {
    color: #fff;
    font-weight: 800;
    text-align: center;
    margin: 0 0 4px;
    font-size: 32px;
    line-height: 1.2;
}

.subtitle {
    color: var(--muted);
    text-align: center;
    margin-bottom: 24px;
    font-size: 14px;
}

/* ================== Grid minimalista (mais colunas) ================== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    /* mude 260 -> 240 se quiser 5 por linha */
    gap: 18px;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

/* ================== Card ================== */
.card {
    position: relative;
    background: var(--card);
    border: 1px solid #fff;
    border-radius: 14px;
    padding: 20px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .18);
    transition: .18s;
    box-shadow: 0 3px 22px rgba(245, 244, 244, 0.1);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, .22);
}

.card.recommended {
    border: 1.5px solid var(--accent);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 20%, transparent);
}

.card.recommended .btn {
    background: var(--accent);
    color: #062b16;
}

.badge-rec {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #062b16;
    font-weight: 900;
    font-size: 10px;
    padding: 4px 10px;
    border-radius: 999px;
    letter-spacing: .3px;
    box-shadow: 0 6px 18px rgba(34, 197, 94, .30);
}

/* ================== Tipografia do card ================== */
.h4 {
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    margin: 0 0 4px;
}

.sub {
    color: var(--muted);
    font-size: 12px;
    margin-bottom: 12px;
}

.price {
    color: #fff;
    font-size: 36px;
    font-weight: 900;
    margin: 6px 0 2px;
}

.price small {
    font-size: 12px;
    color: var(--muted);
    font-weight: 700;
    margin-left: 6px;
}

/* ================== Lista ================== */
.list {
    list-style: none;
    margin: 10px 0 16px;
    padding: 0;
}

.item {
    display: flex;
    gap: 8px;
    color: var(--text);
    margin: 8px 0;
    font-size: 13px;
    line-height: 1.35;
}

.ico {
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.ico .check {
    stroke: #01f65b;
}

.ico .star {
    fill: #eebb05;
}

/* ================== Botão ================== */
.btn {
    display: block;
    width: 100%;
    background: var(--btn);
    color: var(--btn-ink);
    padding: 12px 14px;
    border: 0;
    border-radius: 10px;
    font-weight: 800;
    letter-spacing: .2px;
    text-align: center;
    transition: .15s;
}

/* ================== Responsivo fino ================== */
@media (max-width:1200px) {
    .price {
        font-size: 34px;
    }
}

@media (max-width:992px) {
    .price {
        font-size: 32px;
    }
}

@media (max-width:576px) {
    .price {
        font-size: 30px;
    }

    .h4 {
        font-size: 17px;
    }

    .item {
        font-size: 12.5px;
    }
}


.landing-ai {
    --ai-bg: #0B0F14;
    --ai-bg-2: #0F1420;
    --ai-card: #0F1624;
    --ai-text: #EAF0FF;
    --ai-muted: #A7B1C5;
    --ai-accent: #4D79FF;
    --ai-accent-2: #76A1FF;
    --ai-success: #22C55E;
    --ai-border: #1A2233;
    --radius-xl: 18px;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, .35);
    background: var(--ai-bg);
    /* fundo da página */
    color: var(--ai-text);
}

/* Corrige layouts que imprimem o título da página como H1 */
.landing-ai h1,
.landing-ai h2,
.landing-ai h3 {
    margin: 0 0 .25rem;
}

/* ========== HERO ========= */
.landing-ai .ai-hero {
    padding: clamp(64px, 9vw, 120px) 0 clamp(36px, 6vw, 64px);
    background:
        radial-gradient(1000px 400px at 50% 0%, rgba(77, 121, 255, .12), transparent 70%),
        radial-gradient(700px 500px at 10% 10%, rgba(118, 161, 255, .10), transparent 60%),
        radial-gradient(700px 500px at 90% 10%, rgba(118, 161, 255, .10), transparent 60%),
        linear-gradient(180deg, var(--ai-bg-2), var(--ai-bg));
}

.landing-ai .ai-hero-title {
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.02em;
    font-size: clamp(28px, 4.6vw, 64px);
    color: #fff
}

.landing-ai .ai-gradient-text {
    background: linear-gradient(180deg, #BBD3FF 15%, #4D79FF 55%, #2B5BFF 90%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.landing-ai .ai-hero-sub {
    color: var(--ai-muted);
    max-width: 900px;
    margin: 10px auto 0;
}

.landing-ai .ai-hero-note {
    color: #7E8AA8;
    font-size: 14px;
}

/* ========== BOTÕES ========= */
.landing-ai .ai-btn {
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 700;
}

.landing-ai .btn.btn-primary {
    background: var(--ai-accent);
    border: none;
    box-shadow: 0 12px 28px rgba(77, 121, 255, .25);
}

.landing-ai .btn.btn-primary:hover {
    background: #3A63E8;
}

.landing-ai .ai-btn-success {
    background: var(--ai-success) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 14px 36px rgba(34, 197, 94, .35);
}

.landing-ai .ai-btn-lg {
    padding: 14px 26px;
    font-size: clamp(15px, 1.4vw, 18px);
}

/* ========== BANNER ========= */
.landing-ai .ai-banner {
    background: #0C1220;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: inset 0 0 0 1px var(--ai-border), var(--shadow-soft);
    max-width: 900px;
}

/* ========== SEÇÕES ========= */
.landing-ai .ai-section-title {
    font-weight: 800;
    font-size: clamp(22px, 3vw, 40px);
}

.landing-ai .ai-section-sub {
    color: var(--ai-muted);
}

/* ========== CARDS ========= */
.landing-ai .ai-card {
    background: linear-gradient(180deg, #0D1424, #0A0F1A);
    border: 1px solid var(--ai-border);
    border-radius: var(--radius-xl);
    padding: 22px;
    box-shadow: var(--shadow-soft);
}

.landing-ai .ai-card-title {
    padding: 5px;
    font-size: 18px;
    margin-bottom: 6px;
    color: #FFF;
}


.landing-ai .ai-card-text {
    color: var(--ai-muted);
    margin: 0;
}

/* ========== GALERIA ========= */
.landing-ai .ai-gallery {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
}

/* ========== CTA ========= */
.landing-ai .ai-cta {

    background:
        radial-gradient(ellipse at top, rgba(29, 78, 216, 0.15), transparent 60%),
        linear-gradient(180deg, var(--ai-bg-2), var(--ai-bg));
}

.landing-ai .ai-cta-title {
    font-weight: 800;
    font-size: clamp(22px, 3.2vw, 40px);
    color: var(--btn-text);
}

.landing-ai .ai-cta-sub {
    color: var(--ai-muted);
    max-width: 900px;
    margin: 8px auto 0;
}

/* ========== FOOTER ========= */
.landing-ai .ai-footer {
    border-top: 1px solid var(--ai-border);
    background: linear-gradient(180deg, rgba(10, 15, 25, .3), rgba(10, 15, 25, 0));
    color: var(--ai-muted);
}

.landing-ai .ai-link {
    color: var(--ai-accent-2);
    text-decoration: none;
}

.landing-ai .ai-link:hover {
    color: var(--ai-accent);
    text-decoration: underline;
}

.landing-ai .ai-social {
    color: #C9D6FF;
}

.landing-ai .ai-social:hover {
    color: #fff;
}



