body {
    background-color: rgb(15, 22, 33);
}

.viewport {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    width: 100%;
    background-color: var(--color-alphasirius-dark);
}

/*-------------------------------------------------------------------------------------------------------------------*/
/* Header */
.page-header {
    position: relative;
    overflow: hidden;
    color: white;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.content {
    position: relative;
    z-index: 10;
    text-align: center;
    width: 100%;
    margin: 0 auto;
    padding: 1rem;
    margin-top: 4rem;

}

h1 {
    font-weight: 600;
    font-size: 3rem;
    line-height: 120%;
    max-width: 1200px;
    margin: 0 auto;
    color: #fff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.gradient-background,
.noise-overlay,
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.gradient-background {
    z-index: 1;
    overflow: hidden;
}

.noise-overlay {
    opacity: 0.05;
    z-index: 5;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 600 600' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.glow {
    position: absolute;
    width: 80vw;
    height: 40vh;
    background: radial-gradient(circle, rgba(72, 0, 255, 0.15), transparent 70%);
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    animation: pulse 8s infinite alternate;
    filter: blur(30px);
}

@keyframes pulse {
    0% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(0.9);
    }
    100% {
        opacity: 0.7;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.particles-container {
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: white;
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
}


/*-------------------------------------------------------------------------------------------------------------------*/
/* Main */
.pacotes {
    max-width: var(--size-max-width-content);
    width: 100%;
    margin: 0 auto;
    padding: var(--size-small);
    display: grid;
    gap: 0.5rem;
    color: #888;
}

.card {
    z-index: 2;
    background-color: rgba(11, 18, 28, 0.9);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    border-width: 1px;
    border-style: solid;
    border-color: rgba(244, 203, 122, 0.5);

    background: radial-gradient(
        circle at bottom,
        rgba(81, 39, 178, 0.25),
        rgba(11, 18, 28, 0.9) 40%,
        transparent 70%
    );
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.5rem;
}

h2 {
    font-size: 1.5rem;
    font-weight: 500;
    color: rgba(244, 203, 122, 0.8);
}

h3 {
    margin: 0.5rem 0;
    font-size: 2.5rem;
    font-weight: 600;
    color: rgb(230, 230, 230);
}

p {
    margin: 0.75rem 0;
    font-size: 0.875rem;
    line-height: 120%;
}

p strong,
ul strong {
    font-weight: 600;
}

p mark,
ul mark {
    color: #eee;
    background-color: transparent;
}

ul {
    list-style-type: disc;
    margin-block-start: 1rem;
    margin-block-end: 1rem;
    padding-inline-start: 2rem;
    line-height: 140%;
}

a {
    color: rgb(39, 71, 178);
    text-decoration: underline;
}

a:hover {
    opacity: 0.8;
}


.feature-list {
    list-style: none;
    width: 100%;
    padding: 0;
    margin: 0;
}

.feature-list span.label:hover {
    color: #fff;
}

.feature-list span.label::after  {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 0.7rem 0.7rem;
    border-radius: 0.7rem;
    white-space: nowrap;
    font-size: 0.85rem;
    line-height: 160%;
    max-width: 250px;
    width: max-content;
    white-space: normal;
    word-wrap: break-word;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 10;
}

.feature-list span.label:hover::after {
    visibility: visible;
}

.feature-list span {
    width: max-content;
    cursor: help;
    white-space: normal;
}

.feature-list li {
    position: relative;
    margin: 0.5rem 0 0 0;
    padding-left: 1.5rem;
    font-size: 0.875rem;
    line-height: 120%;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    text-decoration: underline dotted;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.feature-list li::before {
    content: "✔";
    position: absolute;
    left: 0;
    top: 0;
    color:rgb(53, 170, 224);
    font-weight: bold;
}



.feature-list li.disabled::before {
    content: "✖";
    color: #888;
}

.feature-list li.disabled .fill {
    background: none;
}


.progress-bar {
    position: relative;
    height: 4px;
    background-color: #1e1e1e;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.fill {
    position: absolute;
    height: 100%;
    background: #dcdcdc;
    border-radius: 2px;
}

.cta-pacotes {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.cta-pacotes a.btn-cta {
    background: #fff;
    color: var(--color-alphasirius-dark);
    padding: var(--size-small) var(--size-medium);
    border-radius: var(--size-border);
    text-decoration: none;
    font-weight: 500;
    transition: background 0.3s;
    margin-top: 1rem
}

.cta-pacotes a.btn-cta:hover {
    background-color: rgb(81, 39, 178);
    color: #fff;
}


/*-------------------------------------------------------------------------------------------------------------------*/
/* FAQ */
.faq {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    width: 100%;
    margin: 4rem auto;
    padding: 1rem;
    background-color: transparent;
}

.faq h2 {
    margin: 2rem auto;
    line-height: 1.2;
    font-size: 2rem;
    font-weight: 500;
    color: #fff;
}

.faq-item {
    border-bottom: 1px solid #555;
    color: #fff;
    width: 100%;
    margin: 0 auto;
    max-width: var(--size-max-width-content);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item input {
    display: none;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0.5rem;
    border-radius: var(--size-border);
    cursor: pointer;
    background-color: transparent;
    transition: background 0.3s;
}

.faq-question:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.faq-question span {
    line-height: 1.2;
    font-size: 1.2rem;
    font-weight: 500;
}

.faq-question::after {
    content: '+';
    font-size: 2rem;
    transition: transform 0.3s;
}

.faq-item input:checked+.faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item input:checked~.faq-answer {
    max-height: 600px;
}

.faq-answer p {
    padding: 0 0.5rem 2rem;
    line-height: 1.5;
    font-size: 1.1rem;
    color: #ddd;
}


/*-------------------------------------------------------------------------------------------------------------------*/
/* Footer Dark Mode */
.footer {
    background-color: var(--color-alphasirius-dark);
    border-top: 1px solid #555;
}

.text-h4 {
    color: #fff;
}

.text-primary {
    color: #fff;
}

.list-item {
    color: #fff;
}

.social-icons a .icon {
    fill: #fff;
}


/*-------------------------------------------------------------------------------------------------------------------*/
/* Mobile Adjusts */
@media (max-width: 1024px) {

    h1 {
        font-size: 2.5rem;
    }

    .cta {
        flex-direction: column;
    }

    nav .nav-desktop {
        display: none;
    }

    .menu-icon {
        display: flex;
    }

    .menu-icon::before {
        content: "☰";
    }

    #menu-toggle:checked ~ .menu-icon::before {
        content: "✖";
    }
    
    #menu-toggle:checked ~ nav .nav-mobile {
        display: flex;
    }

    .nav-mobile {
        display: none;
        flex-direction: column;
        background: var(--color-alphasirius-dark);
        opacity: 0.98;
        position: fixed;
        right: 0;
        top: calc((2*var(--size-small) + var(--size-logo-height)));
        min-width: calc(100% - var(--size-small));
        min-height: calc(100vh - (2*var(--size-small) + var(--size-logo-height)));
        padding: var(--size-small);
        gap: var(--size-small);
    }
    
    .nav-mobile a {
        display: block;
        padding: var(--size-border);
        border-radius: var(--size-border);
        text-decoration: none;
        text-align: right;
        font-weight: var(--button-font-weight);
        font-size: var(--button-font-size);
        letter-spacing: var(--button-letter-spacing);
        line-height: var(--button-line-height);
        color: var(--color-alphasirius-gold);
    }

    .nav-mobile a:hover {
        background: rgba(255, 255, 255, 0.2);
    }
}