/* ==========================================================================
   AMIGOS RANDONNEURS — Design System
   Sumário:
     1. Tokens (cores, tipografia, espaçamento, sombras)
     2. Reset & base
     3. Layout (container, seções)
     4. Tipografia utilitária
     5. Botões
     6. Ícones
     7. Acessibilidade (skip-link, foco)
     8. Navbar
     9. Hero
     10. Sobre / grid textual
     11. Cards de recurso
     12. Passos (homologação)
     13. Estatísticas
     14. Rodapé
     15. Página Meus Brevets + DataTables
     16. Páginas de erro
     17. Animações
     18. Responsivo
     19. Preferência por menos movimento
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
    color-scheme: dark;

    /* Cores */
    --color-bg: #0b0d10;
    --color-bg-alt: #111827;
    --color-text: #f8fafc;
    --color-text-secondary: #cbd5e1;
    --color-text-muted: #64748b;
    --color-accent: #f97316;
    --color-accent-hover: #fb923c;
    --color-accent-soft: rgba(249, 115, 22, 0.12);
    --color-accent-ink: #0b0d10;

    --surface: rgba(248, 250, 252, 0.04);
    --surface-hover: rgba(248, 250, 252, 0.07);
    --border: rgba(248, 250, 252, 0.09);
    --border-strong: rgba(248, 250, 252, 0.18);

    /* Tipografia */
    --font-heading: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --fs-hero: clamp(4rem, 7.1vw, 7.75rem);
    --fs-subtitle: clamp(1.3rem, 1.15vw + 1rem, 2rem);
    --fs-section-title: clamp(1.85rem, 1.6vw + 1.3rem, 2.5rem); /* ~30px → 40px */
    --fs-card-title: clamp(1.3rem, 0.6vw + 1.1rem, 1.75rem);    /* ~21px → 28px */
    --fs-body: 1.125rem;                                    /* 18px */
    --lh-heading: 1.15;
    --lh-body: 1.7;

    /* Layout */
    --container-w: 1160px;
    --container-w-wide: 1440px;
    --section-y: 160px;
    --section-y-sm: 96px;

    --radius-card: 16px;
    --radius-btn: 12px;

    --shadow-card: 0 25px 60px -30px rgba(0, 0, 0, 0.6);
    --shadow-card-hover: 0 35px 70px -25px rgba(0, 0, 0, 0.65);
    --shadow-btn-accent: 0 14px 32px -12px rgba(249, 115, 22, 0.5);

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 260ms var(--ease);
    --transition-fast: 160ms var(--ease);
}

/* ---------- 2. Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    color: var(--color-text-secondary);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: var(--lh-heading);
    color: var(--color-text);
    margin: 0 0 0.5em;
    letter-spacing: -0.015em;
}

p { margin: 0 0 1em; }

::selection { background: var(--color-accent); color: var(--color-accent-ink); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* ---------- 3. Layout ---------- */
.container {
    width: 100%;
    max-width: var(--container-w);
    margin-inline: auto;
    padding-inline: 24px;
}
.container--wide { max-width: var(--container-w-wide); }

.section { padding-block: var(--section-y); }
.section--alt { background: linear-gradient(180deg, #101720 0%, var(--color-bg-alt) 100%); }

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
}
.section-heading {
    font-size: var(--fs-section-title);
    font-weight: 700;
    max-width: 640px;
}
.section-lead {
    color: var(--color-text-secondary);
    max-width: 620px;
    font-size: 1.1rem;
}
.section-header { margin-bottom: 56px; }
.section-header--center { text-align: center; margin-inline: auto; }
.section-header--center .section-lead { margin-inline: auto; }

/* ---------- 4. Tipografia utilitária ---------- */
strong { color: var(--color-text); font-weight: 600; }

/* ---------- 5. Botões ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 56px;
    padding-inline: 32px;
    border-radius: var(--radius-btn);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: transform var(--transition-fast), box-shadow var(--transition),
        background var(--transition), border-color var(--transition), color var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-accent { background: var(--color-accent); color: var(--color-accent-ink); box-shadow: var(--shadow-btn-accent); }
.btn-accent:hover { background: var(--color-accent-hover); }

.btn-outline { background: transparent; color: var(--color-text); border-color: var(--border-strong); }
.btn-outline:hover { background: var(--surface); border-color: var(--color-text-secondary); }

.btn-sm { height: 44px; padding-inline: 22px; font-size: 0.9rem; }

/* ---------- 6. Ícones ---------- */
.icon {
    width: 20px;
    height: 20px;
    display: inline-block;
    flex-shrink: 0;
    stroke: currentColor;
}
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 28px; height: 28px; }
.icon-xl { width: 36px; height: 36px; }

/* ---------- 7. Acessibilidade ---------- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 1000;
    background: var(--color-accent);
    color: var(--color-accent-ink);
    padding: 14px 22px;
    border-radius: var(--radius-btn);
    font-family: var(--font-heading);
    font-weight: 700;
    transition: top var(--transition-fast);
}
.skip-link:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ---------- 8. Navbar ---------- */
.site-header {
    position: fixed;
    inset-inline: 0;
    top: 0;
    z-index: 100;
    padding-block: 28px;
    border-bottom: 1px solid transparent;
    transition: padding var(--transition), background var(--transition),
        border-color var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.site-header.is-scrolled {
    padding-block: 14px;
    background: rgba(11, 13, 16, 0.72);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border-bottom-color: var(--border);
    box-shadow: 0 10px 40px -24px rgba(0, 0, 0, 0.8);
}

.site-header__inner { display: flex; align-items: center; gap: 24px; }

.brand {
    display: flex;
    align-items: center;
    gap: 13px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
    color: var(--color-text);
}
.brand__mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    color: var(--color-accent-hover);
    filter: drop-shadow(0 5px 12px rgba(249, 115, 22, .22));
}
.brand__mark .icon { width: 100%; height: 100%; }
.brand__type { display: grid; line-height: 1; }
.brand__type strong { font-size: 1.04rem; letter-spacing: .01em; text-transform: uppercase; }
.brand__type small { margin-top: 5px; font-size: .68rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--color-text-secondary); }

.nav-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 1;
}
.nav-link {
    padding: 12px 20px;
    border-radius: var(--radius-btn);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-link:hover { color: var(--color-text); background: var(--surface); }
.nav-link.is-active { color: var(--color-text); }
.nav-link--cta-mobile { display: none; }

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-logout { margin: 0; }
.nav-user { display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px; color: var(--color-text-secondary); background: var(--surface); border: 1px solid var(--border); border-radius: 10px; font: 700 .78rem var(--font-heading); cursor: pointer; transition: color var(--transition-fast), border-color var(--transition-fast); }
.nav-user:hover { color: var(--color-text); border-color: var(--border-strong); }
.nav-login { padding-inline: 12px; }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--color-text);
    transition: background var(--transition-fast);
}
.nav-toggle:hover { background: var(--surface); }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- 9. Hero ---------- */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 44%;
    filter: contrast(1.1) saturate(1.13);
    transform: translate3d(0, var(--hero-shift, 0), 0) scale(1.07);
    will-change: transform;
}
.hero__vignette {
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 12vw 2vw rgba(0, 0, 0, 0.55);
    pointer-events: none;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(8, 10, 12, .34) 0%, rgba(8, 10, 12, .12) 48%, rgba(11, 13, 16, .94) 100%),
        linear-gradient(90deg, rgba(7, 9, 11, .9) 0%, rgba(7, 9, 11, .62) 34%, rgba(7, 9, 11, .08) 68%);
}
.hero__content { position: relative; z-index: 2; padding-top: 116px; padding-bottom: 72px; margin-left: max(0px, calc((100vw - var(--container-w-wide)) / 2)); max-width: 920px; }

.hero__kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-accent-hover);
    margin-bottom: 30px;
    animation: fade-slide-up 700ms var(--ease) both;
    animation-delay: 0.1s;
}
.hero__title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: var(--fs-hero);
    line-height: .82;
    letter-spacing: -0.055em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 42px;
    animation: fade-slide-up 700ms var(--ease) both;
    animation-delay: 0.2s;
}
.hero__title span { display: block; }
.hero__title span:last-child { color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,.92); }
.hero__subtitle {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: var(--fs-subtitle);
    line-height: 1.5;
    color: var(--color-text-secondary);
    max-width: 650px;
    margin-bottom: 26px;
    animation: fade-slide-up 700ms var(--ease) both;
    animation-delay: 0.32s;
}
.hero__subtitle strong { color: #fff; font-weight: 600; }
.hero__lead {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(226, 232, 240, .72);
    max-width: 610px;
    margin-bottom: 40px;
    animation: fade-slide-up 700ms var(--ease) both;
    animation-delay: 0.42s;
}
.hero__telemetry { display: flex; gap: 0; margin-top: 48px; color: rgba(255,255,255,.72); animation: fade-slide-up 700ms var(--ease) .64s both; }
.hero__telemetry span { display: grid; padding: 0 24px; font-family: var(--font-heading); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; border-left: 1px solid rgba(255,255,255,.18); }
.hero__telemetry span:first-child { padding-left: 0; border-left: 0; }
.hero__telemetry small { margin-bottom: 5px; color: rgba(255,255,255,.4); font-size: .58rem; letter-spacing: .17em; }
.hero__contours { position: absolute; z-index: 1; right: -5%; bottom: -18%; width: min(46vw, 760px); aspect-ratio: 1; opacity: .12; border: 1px solid #fff; border-radius: 42% 58% 61% 39% / 47% 34% 66% 53%; box-shadow: 0 0 0 28px transparent, 0 0 0 29px #fff, 0 0 0 64px transparent, 0 0 0 65px #fff, 0 0 0 103px transparent, 0 0 0 104px #fff; transform: rotate(-18deg); }
.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fade-slide-up 700ms var(--ease) both;
    animation-delay: 0.52s;
}
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--color-text-muted);
    animation: hero-bounce 2.2s ease-in-out infinite;
}

@keyframes hero-bounce {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

/* ---------- 10. Sobre / grid textual ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 72px;
    align-items: center;
}
.about-figure {
    position: relative;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border);
    aspect-ratio: 4 / 5;
}
.about-figure img { width: 100%; height: 100%; object-fit: cover; }
.about-figure__badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(17, 24, 39, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--border);
    border-radius: var(--radius-btn);
    padding: 18px 20px;
}
.about-figure__badge strong {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--color-accent-hover);
}
.about-figure__badge span { font-size: 0.85rem; color: var(--color-text-muted); }

/* ---------- 11. Cards de recurso ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 36px 32px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--border-strong);
}
.feature-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: var(--color-accent-soft);
    color: var(--color-accent);
    margin-bottom: 24px;
    transition: background var(--transition), color var(--transition);
}
.feature-card:hover .feature-card__icon { background: var(--color-accent); color: var(--color-accent-ink); }
.feature-card h3 { font-size: var(--fs-card-title); font-weight: 700; margin-bottom: 12px; }
.feature-card p { color: var(--color-text-secondary); font-size: 1rem; margin-bottom: 0; }

/* ---------- 12. Passos (Homologação ACP) ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 28px;
    transition: transform var(--transition), border-color var(--transition);
}
.step:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.step__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--color-accent-soft);
    color: var(--color-accent);
    margin-bottom: 18px;
}
.step__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}
.step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--color-text-secondary); font-size: 0.95rem; margin-bottom: 0; }

/* ---------- 13. Estatísticas ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stat-card {
    background: linear-gradient(160deg, var(--color-accent-soft), rgba(248, 250, 252, 0.02));
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 44px 32px;
    text-align: center;
    transition: transform var(--transition), border-color var(--transition);
}
.stat-card:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.stat-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    margin-bottom: 18px;
}
.stat-card__value {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--color-text);
}
.stat-card__label {
    display: block;
    margin-top: 8px;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    color: var(--color-text-secondary);
}

/* ---------- 14. Rodapé ---------- */
.site-footer { background: var(--color-bg-alt); border-top: 1px solid var(--border); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { color: var(--color-text-muted); max-width: 340px; font-size: 0.95rem; }
.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 12px; }
.footer-col a { color: var(--color-text-muted); font-size: 0.95rem; transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--color-accent-hover); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ---------- 15. Página Meus Brevets ---------- */
.page-header { background: var(--color-bg-alt); padding: 168px 0 72px; border-bottom: 1px solid var(--border); }
.page-header h1 { font-size: var(--fs-section-title); font-weight: 800; margin-bottom: 14px; }
.page-header p { color: var(--color-text-secondary); max-width: 560px; margin-bottom: 0; font-size: 1.05rem; }
.page-header--brevet { position: relative; overflow: hidden; background: radial-gradient(circle at 82% 30%, rgba(249,115,22,.12), transparent 25%), linear-gradient(145deg, #111827, #0b0d10); }
.page-header--brevet::after { content: ''; position: absolute; inset: auto -8% -150px auto; width: 420px; height: 280px; opacity: .07; border: 1px solid #fff; border-radius: 47% 53% 38% 62%; box-shadow: 0 0 0 34px transparent, 0 0 0 35px #fff, 0 0 0 72px transparent, 0 0 0 73px #fff; transform: rotate(-12deg); }
.page-header__inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.page-header__stamp { width: 116px; height: 116px; flex: 0 0 auto; display: grid; place-content: center; text-align: center; border: 1px solid rgba(249,115,22,.55); border-radius: 50%; color: var(--color-accent-hover); transform: rotate(7deg); box-shadow: inset 0 0 0 5px #111827, inset 0 0 0 6px rgba(249,115,22,.25); }
.page-header__stamp span { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 800; line-height: 1; }
.page-header__stamp small { margin-top: 7px; font-family: var(--font-heading); font-size: .55rem; font-weight: 700; line-height: 1.25; letter-spacing: .17em; text-transform: uppercase; }
.brevets-dashboard { background: radial-gradient(circle at 10% 0, rgba(249,115,22,.045), transparent 24%); }

.achievement-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-bottom: 72px; }
.achievement-card { position: relative; min-width: 0; padding: 24px 20px; overflow: hidden; background: linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.018)); border: 1px solid var(--border); border-radius: var(--radius-card); box-shadow: 0 20px 50px -38px #000; transition: transform var(--transition), border-color var(--transition), background var(--transition); }
.achievement-card::after { content: ''; position: absolute; inset: auto -24px -38px auto; width: 90px; aspect-ratio: 1; border: 1px solid currentColor; border-radius: 50%; opacity: .05; }
.achievement-card:hover { transform: translateY(-6px); border-color: rgba(249,115,22,.28); background: linear-gradient(145deg, rgba(249,115,22,.09), rgba(255,255,255,.025)); }
.achievement-card__icon { width: 38px; height: 38px; display: grid; place-items: center; margin-bottom: 22px; border-radius: 11px; color: var(--color-accent-hover); background: var(--color-accent-soft); }
.achievement-card__value { display: block; overflow: hidden; text-overflow: ellipsis; font-family: var(--font-heading); font-size: clamp(1.35rem, 1.7vw, 2rem); font-weight: 800; line-height: 1.1; color: var(--color-text); letter-spacing: -.04em; white-space: nowrap; }
.achievement-card strong { display: block; margin-top: 10px; color: var(--color-text-secondary); font-size: .78rem; line-height: 1.35; }
.achievement-card small { display: block; margin-top: 4px; color: var(--color-text-muted); font-size: .67rem; }

.brevet-toolbar { margin-bottom: 18px; padding: 26px; background: rgba(17,24,39,.72); border: 1px solid var(--border); border-radius: var(--radius-card); }
.brevet-toolbar__heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.brevet-toolbar__heading .section-eyebrow { margin: 0; }
.brevet-toolbar__heading h2 { margin: 0; font-size: 1.6rem; }
.brevet-search { position: relative; display: flex; align-items: center; max-width: 480px; margin-bottom: 18px; color: var(--color-text-muted); }
.brevet-search .icon { position: absolute; left: 17px; pointer-events: none; }
.brevet-search input { width: 100%; height: 52px; padding: 0 18px 0 48px; color: var(--color-text); background: var(--color-bg); border: 1px solid var(--border-strong); border-radius: 14px; font: inherit; font-size: .92rem; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.brevet-search input::placeholder { color: var(--color-text-muted); }
.brevet-search input:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); }
.brevet-filters { display: grid; grid-template-columns: repeat(6, minmax(110px, 1fr)) auto; gap: 10px; align-items: end; }
.filter-field span { display: block; margin: 0 0 6px 3px; color: var(--color-text-muted); font-size: .67rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.filter-field select { width: 100%; height: 44px; padding: 0 34px 0 12px; color: var(--color-text-secondary); color-scheme: dark; background: var(--color-bg); border: 1px solid var(--border); border-radius: 11px; font: inherit; font-size: .78rem; cursor: pointer; }
.filter-field select:focus { outline: none; border-color: var(--color-accent); }
.filters-reset { height: 44px; padding: 0 15px; color: var(--color-accent-hover); background: transparent; border: 1px solid var(--border); border-radius: 11px; font: 700 .75rem var(--font-heading); cursor: pointer; transition: background var(--transition-fast), border-color var(--transition-fast); }
.filters-reset:hover { background: var(--color-accent-soft); border-color: rgba(249,115,22,.25); }

.brevets-panel {
    background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 18px 24px 24px;
    box-shadow: var(--shadow-card);
}

.table-responsive { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.table { width: 100%; border-collapse: collapse; }

.badge-serie {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--color-accent-soft);
    color: var(--color-accent-hover);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
}
.badge-serie small { font-size: .65em; opacity: .72; }
.badge-serie--200 { color: #86efac; background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.18); }
.badge-serie--300 { color: #67e8f9; background: rgba(6,182,212,.12); border: 1px solid rgba(6,182,212,.18); }
.badge-serie--400 { color: #93c5fd; background: rgba(59,130,246,.12); border: 1px solid rgba(59,130,246,.18); }
.badge-serie--600 { color: #c4b5fd; background: rgba(139,92,246,.13); border: 1px solid rgba(139,92,246,.2); }
.badge-serie--1000 { color: #fcd34d; background: rgba(245,158,11,.12); border: 1px solid rgba(245,158,11,.2); }
.badge-serie--1200 { color: #fda4af; background: rgba(244,63,94,.12); border: 1px solid rgba(244,63,94,.2); }
.rider-name { color: var(--color-text); font-size: .9rem; }
.brevet-time { display: inline-flex; align-items: center; gap: 7px; color: var(--color-text); font: 700 .86rem var(--font-heading); white-space: nowrap; }
.brevet-time .icon { color: var(--color-accent-hover); }
.homologation-link { display: inline-flex; align-items: center; gap: 7px; color: var(--color-accent-hover); font: 700 .8rem var(--font-heading); white-space: nowrap; transition: color var(--transition-fast); }
.homologation-link:hover { color: #fff; }
.homologation-link.is-coming-soon { animation: link-pulse 850ms var(--ease); }
@keyframes link-pulse { 50% { color: #fff; transform: translateX(3px); } }
.brevet-card-list { display: none; }

/* DataTables — alinhado à identidade visual */
.dataTables_wrapper { font-family: var(--font-body); color: var(--color-text-secondary); }
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: var(--color-bg);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-btn);
    color: var(--color-text);
    padding: 10px 14px;
    font-family: inherit;
}
.dataTables_wrapper .dataTables_filter input::placeholder { color: var(--color-text-muted); }
.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label,
.dt-info, .dt-length label {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}
table.dataTable { border-collapse: separate !important; border-spacing: 0; }
table.dataTable thead th {
    background: rgba(255,255,255,.025);
    color: var(--color-text-secondary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.76rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-strong) !important;
    padding: 18px 14px !important;
}
table.dataTable tbody td {
    border-bottom: 1px solid var(--border);
    color: var(--color-text-secondary);
    padding: 21px 14px !important;
    font-size: .84rem;
}
table.dataTable tbody tr { cursor: pointer; transition: background var(--transition-fast), transform var(--transition-fast); }
table.dataTable tbody tr:hover { background: rgba(249,115,22,.055); }
.dt-table-top { display: flex; justify-content: flex-end; padding: 4px 0 16px; }
.dt-table-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 22px; }
.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--color-text-secondary) !important;
    min-width: 38px; height: 38px; padding: 7px 11px !important; border-radius: 10px;
    border: 1px solid transparent !important;
    background: transparent !important;
}
.dt-paging-button { min-width: 38px; height: 38px; margin-left: 4px; padding: 7px 11px !important; color: var(--color-text-secondary) !important; background: transparent !important; border: 1px solid transparent !important; border-radius: 10px !important; cursor: pointer; }
.dt-paging-button.current { color: var(--color-accent-ink) !important; background: var(--color-accent) !important; border-color: var(--color-accent) !important; font-weight: 700; }
.dt-paging-button:hover:not(.current):not(.disabled) { color: var(--color-text) !important; background: var(--surface-hover) !important; border-color: var(--border-strong) !important; }
.dt-paging-button.disabled { opacity: .42; cursor: default; }
.dt-length select { margin: 0 6px; padding: 8px 30px 8px 10px; color: var(--color-text); color-scheme: dark; background: var(--color-bg); border: 1px solid var(--border); border-radius: 9px; }
.dataTables_wrapper .dataTables_paginate { display: flex; gap: 4px; }
.dataTables_wrapper .dataTables_info { padding-top: 0 !important; }
.brevets-panel .dataTables_filter, .brevets-panel .dt-search { display: none; }
.brevet-empty, .filtered-empty { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 80px 24px; background: linear-gradient(145deg, var(--surface), transparent); border: 1px solid var(--border); border-radius: var(--radius-card); }
.brevet-empty__icon { width: 76px; height: 76px; display: grid; place-items: center; margin-bottom: 26px; color: var(--color-accent); background: var(--color-accent-soft); border-radius: 50%; }
.brevet-empty h2 { font-size: var(--fs-section-title); }
.brevet-empty p { max-width: 540px; margin-bottom: 30px; }

/* Cadastro de brevet */
.form-container { max-width: 1060px; }
.form-page-header { padding-bottom: 64px; }
.brevet-form-section { padding-top: 80px; background: radial-gradient(circle at 85% 5%, rgba(249,115,22,.055), transparent 24%); }
.form-notice { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 22px; padding: 18px 20px; border: 1px solid; border-radius: 14px; }
.form-notice .icon { margin-top: 2px; flex: 0 0 auto; }
.form-notice div { display: grid; }
.form-notice strong { font: 700 .94rem var(--font-heading); }
.form-notice span { margin-top: 3px; font-size: .84rem; }
.form-notice--success { color: #86efac; background: rgba(34,197,94,.09); border-color: rgba(34,197,94,.2); }
.form-notice--error { color: #fca5a5; background: rgba(239,68,68,.08); border-color: rgba(239,68,68,.2); }
.premium-form { overflow: hidden; background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.018)); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow-card); }
.premium-form fieldset { margin: 0; padding: 38px 42px 42px; border: 0; border-bottom: 1px solid var(--border); }
.premium-form legend { display: flex; align-items: center; gap: 14px; width: 100%; margin: 0 0 30px; padding: 0; color: var(--color-text); font: 700 1.15rem var(--font-heading); }
.premium-form legend > span { width: 38px; height: 38px; display: grid; place-items: center; color: var(--color-accent-hover); background: var(--color-accent-soft); border-radius: 11px; font-size: .72rem; letter-spacing: .06em; }
.premium-form legend > div { display: grid; }
.premium-form legend small { margin-top: 3px; color: var(--color-text-muted); font: 400 .72rem var(--font-body); }
.form-grid { display: grid; gap: 22px 18px; }
.form-grid--3 { grid-template-columns: repeat(3, 1fr); }
.form-grid--2 { grid-template-columns: repeat(2, 1fr); }
.form-field { display: block; min-width: 0; }
.form-field--wide { grid-column: span 2; }
.form-field > span { display: block; margin: 0 0 8px 3px; color: var(--color-text-secondary); font: 700 .72rem var(--font-heading); letter-spacing: .035em; }
.form-field input, .form-field select { width: 100%; height: 52px; padding: 0 15px; color: var(--color-text); color-scheme: dark; background: rgba(11,13,16,.82); border: 1px solid var(--border-strong); border-radius: 12px; font: 400 .9rem var(--font-body); transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast); }
.form-field input::placeholder { color: var(--color-text-muted); }
.form-field input:hover, .form-field select:hover { border-color: rgba(248,250,252,.27); }
.form-field input:focus, .form-field select:focus { outline: 0; background: var(--color-bg); border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); }
.form-field:has(.form-error) input, .form-field:has(.form-error) select { border-color: rgba(248,113,113,.6); }
.form-error { display: block; margin: 7px 0 0 3px; color: #fca5a5; font-size: .7rem; line-height: 1.35; }
.form-hint { display: block; margin: 7px 0 0 3px; color: var(--color-text-muted); font-size: .68rem; line-height: 1.35; }
.input-suffix { position: relative; }
.input-suffix input { padding-right: 58px; }
.input-suffix > span { position: absolute; top: 50%; right: 14px; transform: translateY(-50%); color: var(--color-text-muted); font-size: .7rem; pointer-events: none; }
.form-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding: 28px 42px; background: rgba(11,13,16,.38); }
.form-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-consent { padding: 20px 42px; color: var(--color-text-muted); background: rgba(249,115,22,.045); border-bottom: 1px solid var(--border); font-size: .76rem; text-align: center; }
.register-container { max-width: 900px; }
.form-field input[readonly] { color: var(--color-text-secondary); background: rgba(255,255,255,.025); border-style: dashed; cursor: default; }

/* Autenticação */
.auth-page { position: relative; min-height: 100svh; display: grid; place-items: center; padding: 130px 22px 70px; overflow: hidden; }
.auth-page__backdrop { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,10,12,.96), rgba(8,10,12,.7)), url('../images/mortirollo.webp') center 44% / cover no-repeat; filter: contrast(1.08) saturate(1.08); }
.auth-page__backdrop::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 72% 30%, transparent, rgba(11,13,16,.7) 62%); }
.auth-card { position: relative; z-index: 1; width: min(100%, 460px); padding: 42px; background: rgba(11,13,16,.76); border: 1px solid rgba(255,255,255,.12); border-radius: 22px; box-shadow: 0 35px 90px -35px #000; backdrop-filter: blur(22px) saturate(130%); -webkit-backdrop-filter: blur(22px) saturate(130%); }
.auth-card__brand { margin-bottom: 40px; }
.auth-card h1 { margin-bottom: 12px; font-size: 2.2rem; }
.auth-card > p { margin-bottom: 28px; color: var(--color-text-secondary); font-size: .93rem; }
.auth-card .form-notice { padding: 14px 16px; }
.auth-form { display: grid; gap: 18px; }
.auth-form .btn { width: 100%; margin-top: 5px; }
.auth-card__return { display: block; margin-top: 24px; color: var(--color-text-muted); font-size: .78rem; text-align: center; transition: color var(--transition-fast); }
.auth-card__return:hover { color: var(--color-text); }
.auth-card__signup { margin: 20px 0 0 !important; padding-top: 20px; border-top: 1px solid var(--border); color: var(--color-text-muted) !important; font-size: .78rem !important; text-align: center; }
.auth-card__signup a { color: var(--color-accent-hover); font-weight: 700; }
.invite-generated { margin-bottom: 28px; padding: 24px; color: var(--color-text-secondary); background: rgba(34,197,94,.08); border: 1px solid rgba(34,197,94,.2); border-radius: var(--radius-card); }
.invite-generated > strong, .invite-generated > span, .invite-generated > small { display: block; }
.invite-generated > span { margin: 5px 0 14px; font-size: .85rem; }
.invite-generated > div { display: flex; gap: 8px; }
.invite-generated input { flex: 1; min-width: 0; height: 46px; padding: 0 13px; color: var(--color-text); background: var(--color-bg); border: 1px solid var(--border); border-radius: 10px; }
.invite-generated button, .invite-list button { padding: 0 16px; color: var(--color-accent-hover); background: var(--color-accent-soft); border: 1px solid rgba(249,115,22,.2); border-radius: 10px; cursor: pointer; }
.invite-generated > small { margin-top: 10px; color: var(--color-text-muted); font-size: .7rem; }
.invite-form { margin-bottom: 54px; }
.invite-send-form { display: flex; align-items: center; gap: 16px; margin: -12px 0 28px; padding: 18px 22px; background: rgba(249,115,22,.055); border: 1px solid rgba(249,115,22,.18); border-radius: var(--radius-card); }
.invite-send-form span { color: var(--color-text-muted); font-size: .75rem; }
.invite-list h2 { margin-bottom: 20px; }
.invite-list article { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 18px; padding: 17px 20px; border-bottom: 1px solid var(--border); }
.invite-list article div { display: grid; }
.invite-list article div span { color: var(--color-text-muted); font-size: .75rem; }
.invite-list form { margin: 0; }
.invite-list button { height: 34px; }
.invite-status { padding: 5px 10px; border-radius: 999px; color: var(--color-text-muted); background: var(--surface); font-size: .68rem; font-weight: 700; }
.invite-status--ativo { color: #86efac; background: rgba(34,197,94,.1); }
.invite-status--utilizado { color: #93c5fd; background: rgba(59,130,246,.1); }
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
    color: var(--color-accent-ink) !important;
    font-weight: 700;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover:not(.current):not(.disabled) {
    background: var(--surface-hover) !important;
    border-color: var(--border-strong) !important;
    color: var(--color-text) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled { color: var(--color-text-muted) !important; opacity: 0.5; }

/* ---------- 16. Páginas de erro ---------- */
.error-page {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 140px 24px 80px;
    background: var(--color-bg);
}
.error-page__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    border-radius: 24px;
    background: var(--color-accent-soft);
    color: var(--color-accent);
    margin-bottom: 28px;
}
.error-page__code { font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 8px; }

/* ---------- 17. Animações ---------- */
@keyframes fade-slide-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- 18. Responsivo ---------- */
@media (max-width: 991px) {
    :root { --section-y: var(--section-y-sm); }
    .about-grid { grid-template-columns: 1fr; }
    .about-figure { max-width: 420px; margin-inline: auto; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .hero__content { margin-left: 0; }
    .achievement-grid { grid-template-columns: repeat(3, 1fr); }
    .brevet-filters { grid-template-columns: repeat(3, 1fr); }
    .filters-reset { grid-column: 3; }
    .form-grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
    .nav-menu {
        position: fixed;
        inset: 0 0 auto auto;
        top: 0;
        height: 100vh;
        width: min(320px, 82vw);
        background: rgba(11, 13, 16, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 100px 24px 24px;
        gap: 6px;
        border-left: 1px solid var(--border);
        transform: translateX(100%);
        transition: transform var(--transition);
    }
    .nav-menu.is-open { transform: translateX(0); }
    .nav-link { padding: 14px 16px; font-size: 1.05rem; }
    .nav-link--cta-mobile {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-top: 12px;
        height: 52px;
        border-radius: var(--radius-btn);
        background: var(--color-accent);
        color: var(--color-accent-ink);
        font-weight: 700;
    }
    .nav-actions .nav-cta { display: none; }
    .nav-user { max-width: 112px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .nav-login { font-size: .85rem; }
    .nav-toggle { display: block; }

    .site-header { padding-block: 18px; }
    .brand__mark { width: 40px; height: 40px; }
    .brand__type strong { font-size: .88rem; }
    .brand__type small { font-size: .58rem; }
    .hero { min-height: max(100svh, 760px); align-items: flex-end; }
    .hero__media img { object-position: 62% 42%; }
    .hero__overlay { background: linear-gradient(180deg, rgba(8,10,12,.3), rgba(8,10,12,.2) 28%, rgba(8,10,12,.92) 66%, #0b0d10 100%), linear-gradient(90deg, rgba(8,10,12,.7), transparent 100%); }
    .hero__content { padding-top: 128px; padding-bottom: 76px; }
    .hero__title { line-height: .88; margin-bottom: 30px; }
    .hero__lead { font-size: .94rem; line-height: 1.6; margin-bottom: 32px; }
    .hero__telemetry { margin-top: 32px; flex-wrap: wrap; row-gap: 18px; }
    .hero__telemetry span { padding-inline: 14px; }
    .hero__telemetry span:first-child { width: 100%; padding-left: 0; }
    .hero__telemetry span:nth-child(2) { padding-left: 0; border-left: 0; }
    .hero__scroll { display: none; }
    .section { padding-block: var(--section-y-sm); }
    .feature-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .hero__actions { flex-direction: column; align-items: stretch; }
    .hero__actions .btn { width: 100%; }
    .page-header { padding-top: 140px; }
    .page-header__stamp { display: none; }
    .brevets-dashboard { padding-top: 64px; }
    .achievement-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 52px; }
    .achievement-card { padding: 20px 17px; }
    .achievement-card__icon { margin-bottom: 18px; }
    .brevet-toolbar { padding: 20px 16px; }
    .brevet-toolbar__heading { display: block; }
    .brevet-toolbar__heading .section-eyebrow { margin-bottom: 8px; }
    .brevet-search { max-width: none; }
    .brevet-filters { display: flex; overflow-x: auto; padding-bottom: 5px; scroll-snap-type: x proximity; }
    .filter-field { min-width: 132px; scroll-snap-align: start; }
    .filters-reset { min-width: 110px; }
    .brevets-panel { padding: 0; background: transparent; border: 0; box-shadow: none; }
    .brevet-table-view { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
    .brevet-card-list { display: grid; gap: 14px; }
    .brevet-mobile-card { padding: 22px; background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.018)); border: 1px solid var(--border); border-radius: var(--radius-card); box-shadow: 0 20px 40px -34px #000; }
    .brevet-mobile-card[hidden] { display: none; }
    .brevet-mobile-card header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
    .brevet-mobile-card header small { color: var(--color-text-muted); font-size: .7rem; }
    .brevet-mobile-card h3 { margin: 4px 0 0; font-size: 1.12rem; }
    .brevet-mobile-card__metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 18px 0; overflow: hidden; background: var(--border); border: 1px solid var(--border); border-radius: 12px; }
    .brevet-mobile-card__metrics span { display: grid; padding: 13px; background: var(--color-bg-alt); }
    .brevet-mobile-card__metrics small { color: var(--color-text-muted); font-size: .66rem; text-transform: uppercase; letter-spacing: .08em; }
    .brevet-mobile-card__metrics strong { margin-top: 4px; color: var(--color-text); font: 700 .95rem var(--font-heading); }
    .brevet-mobile-card dl { display: grid; gap: 11px; margin: 0 0 18px; }
    .brevet-mobile-card dl div { display: grid; grid-template-columns: 58px 1fr; gap: 10px; }
    .brevet-mobile-card dt { color: var(--color-text-muted); font-size: .7rem; }
    .brevet-mobile-card dd { margin: 0; color: var(--color-text-secondary); font-size: .78rem; text-align: right; }
    .brevet-mobile-card .homologation-link { padding-top: 16px; border-top: 1px solid var(--border); }
    .filtered-empty { padding: 54px 20px; }
    .filtered-empty .icon { margin-bottom: 16px; color: var(--color-accent); }
    .filtered-empty span { margin-top: 7px; color: var(--color-text-muted); font-size: .85rem; }
    .brevet-form-section { padding-top: 54px; }
    .premium-form fieldset { padding: 30px 20px 34px; }
    .form-grid--3 { grid-template-columns: 1fr; }
    .form-grid--2 { grid-template-columns: 1fr; }
    .form-field--wide { grid-column: auto; }
    .form-actions { padding: 22px 20px; flex-direction: column-reverse; }
    .form-actions .btn { width: 100%; }
    .form-consent { padding-inline: 20px; }
    .auth-card { padding: 32px 24px; }
    .invite-list article { grid-template-columns: 1fr auto; }
    .invite-list article form { grid-column: 1 / -1; }
    .invite-generated > div { flex-direction: column; }
    .invite-generated button { height: 44px; }
    .invite-send-form { align-items: stretch; flex-direction: column; }
}

@media (max-width: 420px) {
    :root { --fs-hero: clamp(3.25rem, 16.5vw, 4.25rem); }
    .container { padding-inline: 18px; }
    .hero__subtitle { font-size: 1.18rem; }
    .hero__telemetry span { font-size: .62rem; }
    .achievement-card__value { font-size: 1.25rem; }
    .achievement-card strong { font-size: .72rem; }
}

/* ---------- 19. Preferência por menos movimento ---------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}