@charset "UTF-8";

/* =========================================================================
   SCARD - Folha de estilos única
   -------------------------------------------------------------------------
   1. Tokens          5. Cabeçalho e navegação   9. Projetos e notícias
   2. Base            6. Herói e destaques      10. Formulário e FAQ
   3. Utilitários     7. Secções                11. Rodapé
   4. Botões e links  8. Cartões e serviços     12. Responsivo e preferências
   ========================================================================= */

/* 1. Tokens =============================================================== */

:root {
    color-scheme: light;

    /* Cor. O vermelho da marca tem 4.9:1 sobre branco e sobre ele o branco
       tem o mesmo contraste, o que cumpre o nível AA para texto normal. */
    --brand: #e30613;
    --brand-dark: #b30410;
    --brand-tint: #fdecec;
    /* O vermelho da marca só tem 3.8:1 sobre o cinzento escuro; sobre fundos
       escuros usa-se esta variante clara, que chega a 5.7:1. */
    --brand-on-dark: #ff4d4f;

    --ink: #101214;
    --ink-soft: #2b3036;
    --muted: #55595f;
    --muted-dark: #a9aeb5;
    --line: #e3e4e6;
    /* Contorno de elementos interativos: 3.2:1 sobre branco, como exige o
       critério 1.4.11 (contraste de elementos não textuais). */
    --line-strong: #8b8f95;
    --line-dark: #2e3238;
    --paper: #ffffff;
    --paper-2: #f6f6f4;

    /* Tipografia - pilha do sistema: rápida, sem pedidos externos e sem
       transferência de dados para terceiros (RGPD). */
    --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
        "Liberation Mono", monospace;

    --step--1: 0.875rem;
    --step-0: 1rem;
    --step-1: 1.0625rem;
    --step-2: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
    --step-3: clamp(1.5rem, 1.32rem + 0.9vw, 2rem);
    --step-4: clamp(1.875rem, 1.5rem + 1.7vw, 2.75rem);
    --step-5: clamp(2.25rem, 1.6rem + 3vw, 4rem);

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: 5.5rem;
    --space-10: 7rem;

    --radius: 4px;
    --radius-lg: 8px;
    --container: 76rem;
    --measure: 68ch;

    --shadow-sm: 0 1px 2px rgba(16, 18, 20, 0.06);
    --shadow-md: 0 12px 28px -18px rgba(16, 18, 20, 0.45);
    --shadow-lg: 0 28px 60px -30px rgba(16, 18, 20, 0.55);

    --transition: 180ms cubic-bezier(0.2, 0, 0.2, 1);
}

/* 2. Base ================================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    /* Compensa o cabeçalho fixo quando se salta para uma âncora. */
    scroll-padding-top: 6rem;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: var(--step-1);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
    margin: 0;
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 650;
    text-wrap: balance;
}

p {
    margin: 0;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

img, svg {
    max-width: 100%;
}

img {
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
    outline: 3px solid var(--ink);
    outline-offset: 2px;
    border-radius: 2px;
}

.hero :focus-visible,
.section--process :focus-visible,
.cta :focus-visible,
.site-footer :focus-visible {
    outline-color: #ffffff;
}

::selection {
    background: var(--brand);
    color: #fff;
}

/* 3. Utilitários ========================================================== */

.container {
    width: min(100% - 2.5rem, var(--container));
    margin-inline: auto;
}

.container--narrow {
    width: min(100% - 2.5rem, 46rem);
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: var(--space-4);
    top: var(--space-4);
    z-index: 100;
    transform: translateY(-200%);
    padding: 0.75rem 1.25rem;
    background: var(--ink);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius);
    transition: transform var(--transition);
}

.skip-link:focus {
    transform: translateY(0);
}

main:focus {
    outline: none;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--step--1);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.eyebrow__mark {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--brand);
    flex: none;
}

.eyebrow--light {
    color: var(--muted-dark);
}

.eyebrow--light .eyebrow__mark {
    background: var(--brand-on-dark);
}

.tag {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: var(--step--1);
    color: var(--muted);
    background: var(--paper);
    white-space: nowrap;
}

.icon {
    width: 1.25em;
    height: 1.25em;
    flex: none;
}

/* 4. Botões e ligações ==================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 2.75rem;
    padding: 0.7rem 1.4rem;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font: inherit;
    font-size: var(--step-0);
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--transition), color var(--transition),
        border-color var(--transition), transform var(--transition);
}

.btn--primary {
    background: var(--brand);
    color: #fff;
}

.btn--primary:hover {
    background: var(--brand-dark);
}

.btn--outline {
    border-color: rgba(255, 255, 255, 0.55);
    color: #fff;
}

.btn--outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.btn--ghost {
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn--lg {
    min-height: 3.25rem;
    padding: 0.9rem 1.8rem;
    font-size: var(--step-1);
}

.btn:active {
    transform: translateY(1px);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--ink);
    border-bottom: 2px solid var(--brand);
    padding-bottom: 2px;
}

.link-arrow .icon {
    transition: transform var(--transition);
}

.link-arrow:hover {
    color: var(--brand-dark);
}

.link-arrow:hover .icon {
    transform: translateX(3px);
}

/* 5. Cabeçalho e navegação ================================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--line);
    transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    min-height: 4.5rem;
}

/* O logótipo é um <use> do simbolo definido uma vez por pagina: a torre leva
   o degrade original da marca, o lettering ao lado e texto HTML (nitido em
   qualquer tamanho e selecionavel). */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
    color: #000;
}

.logo-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

/* O caminho do simbolo nao traz fill proprio, por isso cada instancia do
   logotipo herda a cor daqui: preto no cabecalho, o degrade da marca no
   rodape. Um unico desenho no HTML, duas aparencias. */
.brand__mark {
    height: 2.5rem;
    width: auto;
    flex: none;
    fill: url(#scardMark);
}

.site-header .brand__mark {
    fill: #000;
}

.brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand__name {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: #000;
}

.brand__tagline {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #000;
}

.nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 2.75rem;
    padding: 0.5rem 0.9rem;
    background: transparent;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    font: inherit;
    font-size: var(--step-0);
    font-weight: 600;
    cursor: pointer;
}

.nav-toggle__bars {
    display: grid;
    gap: 4px;
    width: 1.1rem;
}

.nav-toggle__bars span {
    height: 2px;
    background: var(--ink);
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.site-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.site-nav__link {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    padding: 0 0.75rem;
    font-size: var(--step-0);
    font-weight: 550;
    text-decoration: none;
    color: var(--ink-soft);
    border-radius: var(--radius);
    transition: color var(--transition), background-color var(--transition);
}

.site-nav__link:hover {
    color: var(--ink);
    background: var(--paper-2);
}

/* O item atual não se distingue só pela cor: tem também um traço por baixo
   e o atributo aria-current="page". */
.site-nav__link.is-current {
    color: var(--ink);
    box-shadow: inset 0 -2px 0 var(--brand);
    border-radius: 0;
}

/* 6. Herói e destaques ==================================================== */

.hero {
    position: relative;
    background: var(--ink);
    color: #fff;
    overflow: hidden;
}

/* Grelha de projeto, discreta, como pano de fundo. */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(120% 90% at 70% 10%, #000 30%, transparent 75%);
}

.hero__inner {
    position: relative;
    display: grid;
    gap: var(--space-7);
    padding-block: clamp(3.5rem, 2rem + 7vw, 7rem) clamp(3rem, 2rem + 5vw, 5.5rem);
}

.hero__title {
    font-size: var(--step-5);
    max-width: 18ch;
}

.hero__lede {
    margin-top: var(--space-5);
    max-width: 54ch;
    font-size: var(--step-2);
    color: #d7dade;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

/* Composição geométrica: planta abstrata, puramente decorativa. */
.hero__aside {
    display: none;
}

.hero__plan {
    position: relative;
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.hero__plan-line {
    position: absolute;
    background: rgba(255, 255, 255, 0.14);
}

.hero__plan-line--v {
    top: 0;
    bottom: 0;
    left: 38%;
    width: 1px;
}

.hero__plan-line--h {
    left: 0;
    right: 0;
    top: 55%;
    height: 1px;
}

.hero__plan-block {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.hero__plan-block--a {
    left: 12%;
    top: 14%;
    width: 44%;
    height: 34%;
    background: rgba(227, 6, 19, 0.85);
    border-color: transparent;
}

.hero__plan-block--b {
    left: 46%;
    top: 38%;
    width: 38%;
    height: 40%;
    background: rgba(255, 255, 255, 0.06);
}

.hero__plan-block--c {
    left: 20%;
    top: 62%;
    width: 24%;
    height: 22%;
    background: rgba(255, 255, 255, 0.12);
    border-color: transparent;
}

.highlights {
    position: relative;
    display: grid;
    border-top: 1px solid var(--line-dark);
}

.highlights__item {
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--line-dark);
    width: min(100% - 2.5rem, var(--container));
    margin-inline: auto;
}

.highlights__value {
    font-family: var(--font-mono);
    font-size: var(--step-2);
    font-weight: 600;
    color: var(--brand-on-dark);
    letter-spacing: -0.01em;
}

.highlights__label {
    font-weight: 600;
    color: #fff;
}

.highlights__detail {
    font-size: var(--step-0);
    color: var(--muted-dark);
}

/* 7. Secções ============================================================== */

.section {
    padding-block: clamp(3.5rem, 2.5rem + 4vw, var(--space-9));
}

.section--tight {
    padding-block: clamp(2.5rem, 2rem + 3vw, var(--space-8));
}

.section--muted {
    background: var(--paper-2);
    border-block: 1px solid var(--line);
}

.section--process {
    background: var(--ink);
    color: #fff;
}

.section--process .section__lede {
    color: #d7dade;
}

.section__header {
    margin-bottom: var(--space-7);
    max-width: var(--measure);
}

.section__header--row {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    justify-content: space-between;
    gap: var(--space-4);
    max-width: none;
}

.section__title {
    font-size: var(--step-4);
}

.section__lede {
    margin-top: var(--space-4);
    font-size: var(--step-2);
    color: var(--muted);
}

.section__more {
    margin-top: var(--space-6);
}

.prose {
    margin-top: var(--space-4);
    max-width: var(--measure);
    color: var(--ink-soft);
}

.prose-block > p {
    margin-bottom: var(--space-4);
    font-size: var(--step-2);
    color: var(--ink-soft);
    max-width: var(--measure);
}

.grid-2 {
    display: grid;
    gap: var(--space-7);
}

.pillars {
    display: grid;
    gap: var(--space-5);
    align-content: start;
}

.pillar {
    padding: var(--space-5);
    background: var(--paper-2);
    border-left: 3px solid var(--brand);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.pillar__title {
    font-size: var(--step-2);
    margin-bottom: var(--space-3);
}

.pillar__list {
    display: grid;
    gap: var(--space-3);
    color: var(--ink-soft);
    font-size: var(--step-0);
}

.pillar__list li {
    padding-left: 1.25rem;
    position: relative;
}

.pillar__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 0.45rem;
    height: 0.45rem;
    background: var(--brand);
}

/* Passos do processo */
.steps {
    display: grid;
    gap: var(--space-5);
    counter-reset: step;
}

.step {
    padding-top: var(--space-5);
    border-top: 1px solid var(--line-dark);
}

.step__number {
    font-family: var(--font-mono);
    font-size: var(--step-2);
    color: var(--brand-on-dark);
    margin-bottom: var(--space-3);
}

.step__title {
    font-size: var(--step-2);
    margin-bottom: var(--space-2);
}

.step__text {
    color: #c9ced4;
    font-size: var(--step-0);
}

/* 8. Cartões e serviços =================================================== */

.cards {
    display: grid;
    gap: var(--space-5);
}

.card {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-5);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition), box-shadow var(--transition),
        transform var(--transition);
}

.card:hover {
    border-color: var(--ink);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius);
    background: var(--brand-tint);
    color: var(--brand-dark);
}

.card__icon .icon {
    width: 1.4rem;
    height: 1.4rem;
}

.card__title {
    font-size: var(--step-2);
}

/* O link ocupa o cartão inteiro, mantendo o nome do serviço como texto
   da ligação (bom para leitores de ecrã e para SEO). */
.card__link {
    text-decoration: none;
}

.card__link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
}

.card__link:hover {
    color: var(--brand-dark);
}

.card__text {
    color: var(--muted);
    font-size: var(--step-0);
}

.card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: 0.04em;
    color: var(--muted);
}

.card__more {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: var(--step-0);
    color: var(--brand-dark);
}

.card--member {
    align-items: start;
}

.member__initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--ink);
    color: #fff;
    font-family: var(--font-mono);
    font-size: var(--step-1);
    letter-spacing: 0.04em;
}

.member__photo {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    object-fit: cover;
}

.member__role {
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--brand-dark);
}

.note {
    margin-top: var(--space-6);
    padding: var(--space-5);
    background: var(--paper-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    max-width: var(--measure);
}

.note__title {
    font-size: var(--step-2);
    margin-bottom: var(--space-2);
}

.note__text {
    color: var(--muted);
}

/* Índice interno de página */
.jump-nav {
    margin-bottom: var(--space-7);
    padding: var(--space-4) var(--space-5);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper-2);
}

.jump-nav__title {
    font-family: var(--font-mono);
    font-size: var(--step--1);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin-bottom: var(--space-3);
}

.jump-nav__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-4);
}

.jump-nav__list a {
    font-weight: 600;
    font-size: var(--step-0);
    text-decoration-color: var(--brand);
}

/* Lista de serviços */
.service-list {
    display: grid;
    gap: var(--space-7);
}

.service {
    display: grid;
    gap: var(--space-5);
    padding-top: var(--space-6);
    border-top: 2px solid var(--ink);
    scroll-margin-top: 6rem;
}

.service__index {
    font-family: var(--font-mono);
    font-size: var(--step-1);
    color: var(--brand);
    margin-bottom: var(--space-3);
}

.service__icon {
    display: inline-flex;
    margin-bottom: var(--space-3);
    color: var(--ink);
}

.service__icon .icon {
    width: 2rem;
    height: 2rem;
}

.service__title {
    font-size: var(--step-3);
}

.service__summary {
    margin-top: var(--space-2);
    color: var(--muted);
}

.service__list {
    display: grid;
    gap: var(--space-3);
}

.service__list li {
    display: flex;
    align-items: start;
    gap: var(--space-3);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--line);
    color: var(--ink-soft);
}

.service__check {
    color: var(--brand);
    margin-top: 0.15em;
}

/* 9. Projetos e notícias ================================================== */

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

.filters__title {
    font-family: var(--font-mono);
    font-size: var(--step--1);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin-bottom: var(--space-3);
}

.filters__group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.chip {
    min-height: 2.5rem;
    padding: 0.4rem 1rem;
    background: var(--paper);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    font: inherit;
    font-size: var(--step-0);
    font-weight: 550;
    color: var(--ink-soft);
    cursor: pointer;
    transition: background-color var(--transition), border-color var(--transition),
        color var(--transition);
}

.chip:hover {
    border-color: var(--ink);
}

.chip.is-active {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}

.filters__status {
    margin-top: var(--space-3);
    font-size: var(--step--1);
    color: var(--muted);
}

.project-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--line);
}

.project {
    padding-block: var(--space-6);
    border-bottom: 1px solid var(--line);
}

.project__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2) var(--space-4);
    margin-bottom: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: 0.04em;
    color: var(--muted);
}

.project__category {
    padding: 0.15rem 0.6rem;
    background: var(--brand-tint);
    color: var(--brand-dark);
    border-radius: 999px;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
}

.project__location {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.project__title {
    font-size: var(--step-3);
    margin-bottom: var(--space-3);
}

.project__description {
    color: var(--ink-soft);
    max-width: var(--measure);
}

.project__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.page-header {
    padding-block: clamp(2.5rem, 2rem + 3vw, var(--space-8)) var(--space-6);
    border-bottom: 1px solid var(--line);
    background: var(--paper-2);
}

.page-header__title {
    font-size: var(--step-4);
    max-width: 22ch;
}

.page-header__lede {
    margin-top: var(--space-4);
    max-width: var(--measure);
    font-size: var(--step-2);
    color: var(--muted);
}

.breadcrumbs {
    margin-bottom: var(--space-5);
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: var(--step--1);
    color: var(--muted);
}

.breadcrumbs__item + .breadcrumbs__item::before {
    content: "/";
    margin-right: 0.4rem;
    color: var(--line);
}

.breadcrumbs__item a {
    color: var(--muted);
}

.breadcrumbs__item [aria-current] {
    color: var(--ink);
    font-weight: 600;
}

.article__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2) var(--space-4);
    margin-bottom: var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--step--1);
    color: var(--muted);
}

.error-page {
    text-align: left;
}

.error-page__links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4) var(--space-6);
    margin-top: var(--space-6);
}

/* 10. Formulário e FAQ ==================================================== */

.contact-grid {
    display: grid;
    gap: var(--space-7);
    align-items: start;
}

.contact-form__title {
    font-size: var(--step-3);
    margin-bottom: var(--space-3);
}

.contact-form__intro {
    color: var(--muted);
    max-width: var(--measure);
    margin-bottom: var(--space-6);
}

.form {
    display: grid;
    gap: var(--space-5);
    max-width: 38rem;
}

.form__hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form__note {
    font-size: var(--step--1);
    color: var(--muted);
}

.form button[type="submit"] {
    justify-self: start;
}

.field {
    display: grid;
    gap: var(--space-2);
}

.field__label {
    font-weight: 600;
    font-size: var(--step-0);
}

.field__required {
    color: var(--brand-dark);
}

.field__input {
    width: 100%;
    min-height: 3rem;
    padding: 0.7rem 0.9rem;
    font: inherit;
    font-size: var(--step-0);
    color: var(--ink);
    background: var(--paper);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.field__input:hover {
    border-color: var(--ink-soft);
}

.field__input:focus {
    outline: none;
    border-color: var(--ink);
    box-shadow: 0 0 0 3px rgba(16, 18, 20, 0.15);
}

.field__input--textarea {
    min-height: 9rem;
    resize: vertical;
}

.field__input--select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%),
        linear-gradient(135deg, var(--ink) 50%, transparent 50%);
    background-position: right 1.1rem center, right 0.75rem center;
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    padding-right: 2.5rem;
}

.field__hint {
    font-size: var(--step--1);
    color: var(--muted);
}

.field__error {
    display: flex;
    align-items: start;
    gap: 0.4rem;
    font-size: var(--step-0);
    font-weight: 600;
    color: var(--brand-dark);
}

.field--invalid .field__input {
    border-color: var(--brand-dark);
    border-width: 2px;
}

.field--check {
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: var(--space-2) var(--space-3);
}

.field__checkbox {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.25rem;
    accent-color: var(--brand);
}

.field__label--inline {
    font-weight: 400;
    font-size: var(--step-0);
}

.field--check .field__hint,
.field--check .field__error {
    grid-column: 2;
}

.alert {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-6);
    border: 1px solid;
    border-left-width: 4px;
    border-radius: var(--radius);
}

.alert:focus {
    outline: 3px solid var(--ink);
    outline-offset: 2px;
}

.alert__title {
    font-size: var(--step-1);
    margin-bottom: var(--space-1);
}

.alert__icon {
    font-weight: 700;
    line-height: 1.4;
}

.alert--success {
    background: #eef7f0;
    border-color: #1d7a3d;
    color: #14361f;
}

.alert--error {
    background: var(--brand-tint);
    border-color: var(--brand-dark);
    color: #4a0b10;
}

.alert--warning {
    background: #fdf4e3;
    border-color: #8a5a00;
    color: #4a3200;
}

.alert--warning a {
    color: inherit;
}

.alert__list {
    margin-top: var(--space-2);
    display: grid;
    gap: var(--space-1);
    list-style: disc;
    padding-left: 1.2rem;
}

.contact-aside {
    padding: var(--space-5);
    background: var(--paper-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
}

.contact-aside__title {
    font-size: var(--step-2);
    margin-bottom: var(--space-4);
}

.contact-aside__list {
    display: grid;
    gap: var(--space-4);
}

.contact-aside__list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem var(--space-3);
    align-items: center;
}

.contact-aside__icon {
    grid-row: span 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius);
    background: var(--paper);
    border: 1px solid var(--line);
    color: var(--brand-dark);
}

.contact-aside__label {
    font-family: var(--font-mono);
    font-size: var(--step--1);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.faq {
    margin-top: var(--space-6);
    border-top: 1px solid var(--line);
}

.faq__item {
    border-bottom: 1px solid var(--line);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block: var(--space-4);
    font-size: var(--step-1);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__question::after {
    content: "+";
    font-family: var(--font-mono);
    font-size: 1.4rem;
    color: var(--brand);
    line-height: 1;
}

.faq__item[open] .faq__question::after {
    content: "–";
}

.faq__answer {
    padding-bottom: var(--space-4);
    color: var(--ink-soft);
    max-width: var(--measure);
}

/* Faixa de chamada à ação */
/* Fundo no vermelho escuro: dá 7.1:1 com o branco, contra 4.9:1 do vermelho
   principal, o que deixa margem para o texto de apoio. */
.cta {
    background: var(--brand-dark);
    color: #fff;
}

.cta__inner {
    display: grid;
    gap: var(--space-5);
    padding-block: clamp(2.5rem, 2rem + 3vw, var(--space-8));
}

.cta__title {
    font-size: var(--step-3);
}

.cta__lede {
    margin-top: var(--space-2);
    max-width: 48ch;
    color: #ffd9db;
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.cta .btn--primary {
    background: #fff;
    color: var(--brand-dark);
}

.cta .btn--primary:hover {
    background: #f3f3f3;
}

/* 11. Rodapé ============================================================== */

.site-footer {
    background: var(--ink);
    color: #c9ced4;
    padding-block: var(--space-7) var(--space-5);
}

.site-footer__grid {
    display: grid;
    gap: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--line-dark);
}

/* No rodape o fundo e escuro: o lettering fica a branco, senao desaparecia,
   e a torre mantem o degrade original da marca. */
.site-footer__brand .brand__mark {
    height: 2.75rem;
    width: auto;
    fill: url(#scardMark);
}

.site-footer__name {
    margin-top: var(--space-3);
    font-size: var(--step-1);
    font-weight: 700;
    letter-spacing: 0.14em;
    color: #fff;
}

.site-footer__name span {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 400;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted-dark);
}

.site-footer__pitch {
    margin-top: var(--space-3);
    font-size: var(--step-0);
    max-width: 34ch;
}

.site-footer__heading {
    font-family: var(--font-mono);
    font-size: var(--step--1);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #fff;
    margin-bottom: var(--space-4);
}

.site-footer ul {
    display: grid;
    gap: var(--space-2);
    font-size: var(--step-0);
}

.site-footer a {
    color: #d7dade;
    text-decoration-color: rgba(255, 255, 255, 0.35);
}

.site-footer a:hover {
    color: #fff;
    text-decoration-color: #fff;
}

.site-footer address {
    font-style: normal;
}

.site-footer__muted {
    color: var(--muted-dark);
}

.site-footer__social {
    display: flex !important;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.site-footer__legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-3);
    padding-top: var(--space-5);
    font-size: var(--step--1);
    color: var(--muted-dark);
}

/* 12. Responsivo e preferências =========================================== */

@media (min-width: 40em) {
    .cards--2,
    .cards--3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .highlights {
        display: block;
    }

    .highlights__item {
        display: grid;
        grid-template-columns: 14rem 1fr;
        gap: var(--space-4);
        align-items: baseline;
    }

    .highlights__detail {
        grid-column: 2;
    }

    .cta__inner {
        grid-template-columns: 1.4fr 1fr;
        align-items: center;
    }

    .cta__actions {
        justify-content: end;
    }

    .site-footer__grid {
        grid-template-columns: 1.6fr 1fr 1.2fr;
    }
}

@media (min-width: 56em) {
    .cards--3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-2 {
        grid-template-columns: 1.1fr 1fr;
        gap: var(--space-8);
    }

    .steps {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-5);
    }

    .service {
        grid-template-columns: 22rem 1fr;
        gap: var(--space-7);
    }

    .contact-grid {
        grid-template-columns: 1.6fr 1fr;
        gap: var(--space-8);
    }

    .hero__inner {
        grid-template-columns: 1.25fr 1fr;
        align-items: center;
        gap: var(--space-8);
    }

    .hero__aside {
        display: block;
    }
}

/* A navegação passa a menu recolhível abaixo de 62em. */
@media (max-width: 61.999em) {
    .site-nav {
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        display: none;
        padding: var(--space-4) max(1.25rem, calc((100vw - var(--container)) / 2));
        background: var(--paper);
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow-lg);
    }

    .site-nav.is-open {
        display: block;
    }

    .site-nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .site-nav__link {
        display: flex;
        justify-content: space-between;
        padding: 0.9rem 0;
        border-bottom: 1px solid var(--line);
        border-radius: 0;
        font-size: var(--step-2);
    }

    .site-nav__link.is-current {
        box-shadow: inset 3px 0 0 var(--brand);
        padding-left: var(--space-3);
    }

    .site-nav__cta {
        width: 100%;
        margin-top: var(--space-4);
    }
}

@media (min-width: 62em) {
    .nav-toggle {
        display: none;
    }

    .site-nav {
        display: flex !important;
        align-items: center;
        gap: var(--space-5);
    }
}

/* Sem JavaScript o menu fica sempre visível e o botão desaparece. */
.no-js .nav-toggle {
    display: none;
}

.no-js .site-nav {
    display: block;
}

@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;
    }
}

@media (prefers-contrast: more), (forced-colors: active) {
    .card,
    .field__input,
    .chip {
        border-width: 2px;
    }

    .hero::before {
        display: none;
    }
}

@media print {
    .site-header,
    .site-nav,
    .cta,
    .filters,
    .skip-link {
        display: none !important;
    }

    body {
        color: #000;
        background: #fff;
        font-size: 11pt;
    }

    .hero,
    .section--process,
    .site-footer {
        background: #fff !important;
        color: #000 !important;
    }

    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 9pt;
    }
}