:root {
    --color-bg: #EAF0FF;
    /* fundo azulado suave */
    --color-surface: #ffffff;
    /* cartões */
    --color-text: hsl(222, 47%, 20%);
    /* título */
    --color-text-muted: #425174;
    /* parágrafo */
    --color-primary: #0F1C2E;
    /* botão/nav escuro */
    --color-primary-600: #111827;
    --color-outline: rgba(17, 24, 39, .08);
    --radius-xl: 14px;
    --radius-lg: 10px;
    --shadow-1: 0 6px 24px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(15, 23, 42, 0.06);
    --shadow-2: 0 12px 40px rgba(15, 23, 42, 0.12);
    --container: 1120px;

    --footer-bg: #0b0f19;
    --footer-text: #cbd5e1;
    --footer-text-muted: #94a3b8;
    --footer-heading: #a3a3a3;
    --footer-link: #e5e7eb;
    --footer-link-hover: #ffffff;
    --footer-border: rgba(148, 163, 184, .12);
    --footer-chip-bg: rgba(255, 255, 255, .08);
    --footer-chip-text: #e5e7eb;

    --font-size-base: 16px;
    --font-size--3: calc(var(--font-size--2) / 1.2);
    --font-size--2: calc(var(--font-size--1) / 1.2);
    --font-size--1: calc(var(--font-size-0) / 1.2);
    --font-size-0: var(--font-size-base);
    --font-size-1: calc(var(--font-size-0) * 1.2);
    --font-size-2: calc(var(--font-size-1) * 1.2);
    --font-size-3: calc(var(--font-size-2) * 1.2);
    --font-size-4: calc(var(--font-size-3) * 1.2);
    --font-size-5: calc(var(--font-size-4) * 1.2);
    --font-size-6: calc(var(--font-size-5) * 1.8);

    --space-3: 3px;
    --space-6: 6px;
    --space-8: 8px;
    --space-9: 9px;
    --space-12: 12px;
    --space-15: 15px;
    --space-16: 16px;
    --space-24: 24px;
    --space-32: 32px;
    --space-40: 40px;
    --space-48: 48px;
    --space-56: 56px;
    --space-64: 64px;

}

html {
    scroll-behavior: smooth;
}

.font--2 {
    font-size: var(--font-size--2);
    line-height: 1.4;
    margin-bottom: var(--space-9);
    margin-top: 0;
}

.font--1 {
    font-size: var(--font-size--1);
    line-height: 1.45;
    margin-bottom: var(--space-12);
    margin-top: 0;
}

.font-0 {
    font-size: var(--font-size-0);
    line-height: var(--lh-normal);
    margin-bottom: var(--space-16);
    margin-top: 0;
}

.font-1 {
    font-size: var(--font-size-1);
    line-height: 1.45;
    margin-bottom: var(--space-16);
    margin-top: 0;
}

.font-2 {
    font-size: var(--font-size-2);
    line-height: 1.35;
    margin-bottom: var(--space-24);
    letter-spacing: -0.005em;
    margin-top: 0;
}

.font-3 {
    font-size: var(--font-size-3);
    line-height: 1.25;
    margin-bottom: var(--space-24);
    letter-spacing: -0.01em;
    margin-top: 0;
}

.font-4 {
    font-size: var(--font-size-4);
    line-height: var(--lh-snug);
    margin-bottom: var(--space-24);
    letter-spacing: -0.012em;
    margin-top: 0;
}

.font-5 {
    font-size: var(--font-size-5);
    line-height: 1.15;
    margin-bottom: var(--space-24);
    letter-spacing: -0.015em;
    margin-top: 0;
}

.font-6 {
    font-size: var(--font-size-6);
    line-height: var(--lh-tight);
    margin-bottom: var(--space-48);
    letter-spacing: -0.02em;
    margin-top: 0;
}

* {
    box-sizing: border-box;
    font-size: var(--font-size-0);
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    font-size: var(--font-size-base);
    overflow-x: hidden;
}

/* ---------- Decorative background blobs ---------- */
.page-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.page-bg__blob {
    position: absolute;
    filter: blur(80px);
    opacity: .5;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.page-bg__blob--hero {
    width: 100%;
    height: 300px;
    left: 50%;
    top: 38%;
    background: radial-gradient(40% 40% at 50% 50%, #9cb0ff 0%, rgba(185, 199, 255, 0.55) 35%, transparent 70%);
}

/* ---------- Container ---------- */
.container {
    width: min(90%, var(--container));
    margin: var(--space-48) auto;
}

/* ---------- Top navigation (BEM: site-nav) ---------- */
.site-nav {
    position: fixed;
    top: var(--space-16);
    z-index: 5;
    left: 50%;
    transform: translateX(-50%);
    margin: var(--space-16) 0 0 0;
}

.site-nav__bar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-16);
    padding: var(--space-12) var(--space-15);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--color-outline);
    border-radius: 999px;
    backdrop-filter: saturate(180%) blur(8px);
    box-shadow: var(--shadow-1);
}

.site-nav__brand {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    text-decoration: none;
    position: absolute;
    left: var(--space-15);
}

.site-nav__logo {
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-image: url(assets/icon.png);
}

.site-nav__title {
    font-weight: 700;
    color: var(--color-text);
}

.site-nav__menu {
    display: flex;
    gap: var(--space-24);
    align-items: center;
}

.site-nav__link {
    text-decoration: none;
    color: var(--color-text-muted);
    padding: 8px 10px;
    border-radius: 8px;
}

.site-nav__link:hover {
    background: rgba(15, 23, 42, 0.06);
}

.site-nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.site-nav__icon-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 1px solid var(--color-outline);
    background: var(--color-surface);
    cursor: pointer;
    box-shadow: 0 1px 0 rgba(15, 23, 42, .04);
}

.site-nav__icon-btn svg {
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 80px 0 var(--space-56);
    margin-top: var(--space-32);
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.badge {
    font-size: var(--font-size--2);
    font-weight: 600;
    color: var(--color-text-muted);
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--color-outline);
    padding: var(--space-6) var(--space-12);
    border-radius: 999px;
    box-shadow: var(--shadow-1);
}

.hero__title {
    font-weight: 900;
    font-size: var(--font-size-5);
    line-height: 1.15;
    margin: 0 0 var(--space-16);
    text-wrap: balance;
}

.hero__subtitle {
    max-width: 720px;
    margin: 0 auto var(--space-40);
    color: var(--color-text-muted);
    font-size: var(--font-size-1);
}

/* ---------- Form Card (BEM: cta-form) ---------- */
.cta-form {
    width: 100%;
    margin: 0 auto var(--space-16);
}

.cta-form__card {
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-xl);
    padding: var(--space-15);
    display: grid;
    gap: var(--space-12);
    box-shadow: var(--shadow-2);
}

.cta-form__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

.input {
    position: relative;
}

.input__field {
    width: 100%;
    height: 48px;
    padding: 0 var(--space-12) 0 var(--space-32);
    border-radius: 10px;
    border: 1px solid var(--color-outline);
    outline: none;
    color: var(--color-text);
    background: #f8fafc;
}

.input__icon {
    position: absolute;
    left: var(--space-12);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: var(--font-size-1);
}

.button {
    min-height: 48px;
    border-radius: 10px;
    border: 0;
    cursor: pointer;
    /* font-weight: bold; */
    text-decoration: none;
    padding: var(--space-6) var(--space-12);
    transition: all ease-in-out .2s;
    align-content: center;
}

.button--primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 6px 20px rgba(15, 23, 42, .2);
}

.button--primary:hover,
.button--outline:hover {
    box-shadow: 0 6px 20px rgba(15, 23, 42, .5);
}

.button--outline {
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

/* ---------- Social proof ---------- */
.social-proof {
    margin: var(--space-32) auto var(--space-32);
    max-width: 540px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.avatar-group {
    display: inline-flex;
    align-items: center;
    margin-top: var(--space-6);
}

.avatar-group__item {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(15, 23, 42, .12);
    background: linear-gradient(135deg, #c4b5fd, #93c5fd);
}

.avatar-group__item+.avatar-group__item {
    margin-left: calc(-1*var(--space-8));
}

.social-proof__text {
    display: block;
    color: var(--color-text-muted);
    font-size: var(--font-size--1);
    text-align: center;
}

.social-proof__text strong {
    color: var(--color-primary);
}

.video-showcase {
    border-radius: 15px;
    margin: auto;
    display: block;
}

/* ---------- Roadmap ---------- */

/* Container principal já usa .roadmap existente */
.roadmap {
    padding: var(--space-24);
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-1);
}

/* 2 colunas (Ativo/Planejado) no topo */
.roadmap__columns {
    display: grid;
    gap: var(--space-24);
    margin-top: var(--space-24);
    grid-template-columns: 1fr;
}

.roadmap__section-title {
    margin: 0 0 var(--space-12);
    font-weight: 800;
    letter-spacing: -.01em;
}

.roadmap__grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--space-16);
}

.roadmap__card {
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    background: #f9fafb;
    padding: var(--space-16);
    box-shadow: 0 1px 0 rgba(15, 23, 42, .04);
}

.roadmap__card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-8);
}

.roadmap__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 600;
    font-size: var(--font-size--2);
    background: rgba(15, 23, 42, 0.06);
    color: var(--color-text);
    border: 1px solid var(--color-outline);
}

.roadmap__badge--active {
    background: #ecfdf5;
    color: #065f46;
    border-color: rgba(16, 185, 129, .35);
}

.roadmap__card-title {
    margin: 0 0 var(--space-6);
    font-weight: 700;
    letter-spacing: -.01em;
}

.roadmap__card-text {
    margin: 0 0 var(--space-12);
    color: var(--color-text-muted);
}

.roadmap__meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: var(--font-size--1);
}

/* Timeline de Lançados (similar ao estilo do exemplo da Obsidian) */
.roadmap__launched {
    margin-top: var(--space-40);
}

.roadmap__timeline {
    list-style: none;
    margin: var(--space-16) 0 0;
    padding: 0;
    display: grid;
    gap: var(--space-24);
    position: relative;
}

.roadmap__month {
    background: #f8fafc;
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.roadmap__month-head {
    padding: var(--space-12) var(--space-16);
    background: #fff;
    border-bottom: 1px solid var(--color-outline);
}

.roadmap__month-label {
    font-weight: 700;
}

.roadmap__entries {
    list-style: none;
    margin: 0;
    padding: var(--space-12) var(--space-16);
    display: grid;
    gap: var(--space-12);
}

.roadmap__entry {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    justify-content: space-between;
}

.roadmap__entry-title {
    text-decoration: none;
    color: var(--color-primary-600);
    font-weight: 600;
}

.roadmap__entry-title:hover {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.roadmap__entry-tag {
    display: inline-flex;
    align-items: center;
    height: 24px;
    padding: 0 var(--space-8);
    font-size: var(--font-size--2);
    border: 1px solid var(--color-outline);
    border-radius: 6px;
    background: #fff;
    color: var(--color-text-muted);
}


/* ---------- FAQ (Accordion) ---------- */
.accordion {
    display: grid;
    gap: var(--space-12);
    margin-top: var(--space-24);
}

.accordion__item {
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    background: #f8fafc;
    overflow: hidden;
}

.accordion__trigger {
    width: 100%;
    text-align: left;
    padding: var(--space-16) var(--space-15);
    background: #ffffff;
    color: var(--color-text);
    border: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-12);
    font-weight: 600;
}

.accordion__trigger:hover {
    background: rgba(15, 23, 42, 0.04);
}

.accordion__trigger[aria-expanded="true"] .accordion__chevron {
    transform: rotate(90deg);
}

.accordion__panel {
    padding: 0 var(--space-15) var(--space-16);
    color: var(--color-text-muted);
    background: #f8fafc;
}

.accordion__panel p {
    margin: var(--space-16) 0 0;
}

.accordion__icon {
    transition: transform .2s ease;
    font-size: var(--font-size-2);
    color: var(--color-text-muted);
}

.accordion__trigger[aria-expanded="true"] .accordion__icon {
    transform: rotate(180deg);
}

.footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: var(--space-48) 0;
    position: relative;
    z-index: 1;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    /* 4 colunas */
    gap: var(--space-32);
}

.footer__brand {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: var(--space-16);
    align-items: start;
}

.footer__logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: url("assets/icon.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .35);
}

.footer__title {
    margin: 0 0 var(--space-6);
    font-weight: bold;
    color: #fff;
}

.footer__tagline {
    margin: 0 0 var(--space-12);
    color: var(--footer-text-muted);
    font-size: var(--font-size--1);
}

.footer__badges {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-6) var(--space-12);
    border-radius: 999px;
    background: var(--footer-chip-bg);
    color: var(--footer-chip-text);
    text-decoration: none;
    border: 1px solid var(--footer-border);
    font-size: var(--font-size--2);
}

.footer__badge-spark {
    font-size: 14px;
}

.footer__powered,
.footer__copyright {
    margin: 0;
    color: var(--footer-text-muted);
    font-size: var(--font-size--2);
}

.footer__powered {
    margin-bottom: var(--space-6);
}

.footer__heading {
    margin: 4px 0 var(--space-12);
    font-size: var(--font-size--2);
    text-transform: uppercase;
    color: var(--footer-heading);
}

.footer__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-12);
}

.footer__link {
    color: var(--footer-link);
    text-decoration: none;
    border-radius: 6px;
    padding: var(--space-3) 0;
}

.footer__link:hover {
    color: var(--footer-link-hover);
    text-decoration: underline;
    text-underline-offset: var(--space-3);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .footer__brand {
        grid-column: 1 / -1;
    }

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

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--font-size-6);
        line-height: 1.05;
        letter-spacing: -0.02em;
    }

    .roadmap {
        padding: var(--space-32);
    }

    .cta-form {
        width: 60%;
    }
}

@media (max-width: 640px) {
    .site-nav__bar {
        justify-content: space-between;
        padding: var(--space-12) var(--space-16);
    }

    .site-nav__brand {
        position: static;
        transform: none;
    }

    .site-nav__menu {
        gap: var(--space-12);
    }
}

@media (max-width: 560px) {
    .cta-form__row {
        grid-template-columns: 1fr;
    }

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