/* =========================================================
   Strada XP — Design System
   ========================================================= */

:root {
    --color-black: #0a0a0a;
    --color-black-soft: #161616;
    --color-yellow: #ffc600;
    --color-yellow-dark: #e0ac00;
    --color-white: #ffffff;
    --color-cream: #faf8f3;
    --color-gray-900: #171717;
    --color-gray-600: #5c5c5c;
    --color-gray-300: #dcdad4;

    --font-family: 'Montserrat', system-ui, -apple-system, sans-serif;

    --container-width: 1180px;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 1rem;
    --space-4: 1.5rem;
    --space-5: 2.5rem;
    --space-6: 4rem;
    --space-7: 6rem;
    --space-8: 9rem;

    --radius: 6px;
    --ease: cubic-bezier(.22, 1, .36, 1);
    --header-height: 84px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
    margin: 0;
    font-family: var(--font-family);
    color: var(--color-gray-900);
    background: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
picture { display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.15; }
p { margin: 0; }
svg { display: block; }

.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;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-3);
    z-index: 1000;
    background: var(--color-yellow);
    color: var(--color-black);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    font-weight: 600;
}
.skip-link:focus { top: var(--space-3); }

:focus-visible { outline: 3px solid var(--color-yellow); outline-offset: 2px; }

.container {
    width: 100%;
    max-width: var(--container-width);
    margin-inline: auto;
    padding-inline: var(--space-4);
}

.section { padding-block: var(--space-7); }
main > .section:first-child { padding-top: calc(var(--header-height) + var(--space-6)); }
.section--dark { background: var(--color-black); color: var(--color-white); }
.lede { color: var(--color-gray-600); font-weight: 300; font-size: 1.05rem; max-width: 60ch; }
.section--dark .lede { color: rgba(255,255,255,.72); }

.section-header { margin-bottom: var(--space-6); }
.section-header h1, .section-header h3 { font-size: clamp(1.6rem, 2.5vw + 1rem, 2.4rem); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9em 2em;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: .01em;
    transition: transform .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn--primary { background: var(--color-yellow); color: var(--color-black); }
.btn--primary:hover { background: var(--color-yellow-dark); transform: translateY(-2px); }
.btn--secondary { background: transparent; color: var(--color-white); border: 1.5px solid var(--color-yellow); }
.btn--secondary:hover { background: var(--color-yellow); color: var(--color-black); transform: translateY(-2px); }

/* ---------- Reveal on scroll ----------
   Hidden state only applies once JS confirms it can reveal the
   content again (documentElement gets .js on load). Without JS,
   or before it runs, content stays fully visible. */
.js .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s var(--ease), transform .7s var(--ease);
    transition-delay: var(--reveal-delay, 0ms);
}
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
    .js .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    height: var(--header-height);
    display: flex;
    align-items: center;
    background: transparent;
    transition: background-color .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.is-scrolled,
.site-header.is-open {
    background: var(--color-black);
    box-shadow: 0 6px 24px rgba(0,0,0,.25);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.brand { display: flex; align-items: center; }
.brand__logo--mobile { display: none; }

.nav-toggle {
    display: none;
    background: none;
    border: 0;
    color: var(--color-white);
    cursor: pointer;
    padding: var(--space-2);
    position: relative;
    z-index: 110;
}
.nav-toggle__icon--close { display: none; }
.site-header.is-open .nav-toggle__icon--open { display: none; }
.site-header.is-open .nav-toggle__icon--close { display: block; }

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}
.site-nav__links {
    display: flex;
    gap: var(--space-5);
}
.site-nav__links a {
    color: var(--color-white);
    font-size: .92rem;
    font-weight: 500;
    position: relative;
    padding-block: var(--space-1);
}
.site-nav__links a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: var(--color-yellow);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s var(--ease);
}
.site-nav__links a:hover::after,
.site-nav__links a.is-active::after { transform: scaleX(1); }
.site-nav__links a.is-active { color: var(--color-yellow); }

.site-nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}
.site-nav__actions a[aria-label] { color: var(--color-white); opacity: .85; transition: opacity .2s, color .2s; }
.site-nav__actions a[aria-label]:hover { opacity: 1; color: var(--color-yellow); }

@media (max-width: 900px) {
    .nav-toggle { display: block; }
    .brand__logo--desktop { display: none; }
    .brand__logo--mobile { display: block; }

    .site-nav {
        position: fixed;
        inset: 0;
        top: var(--header-height);
        background: var(--color-black);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: var(--space-6);
        padding: var(--space-6) var(--space-4);
        transform: translateX(100%);
        transition: transform .4s var(--ease);
        overflow-y: auto;
    }
    .site-header.is-open .site-nav { transform: translateX(0); }
    .site-nav__links { flex-direction: column; gap: var(--space-4); font-size: 1.3rem; }
    .site-nav__actions { flex-direction: column; align-items: flex-start; gap: var(--space-4); width: 100%; }
    .site-nav__actions .btn { width: 100%; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
    position: relative;
    height: 100svh;
    min-height: 560px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background: var(--color-black);
}
.hero__media, .hero__media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.15) 40%, rgba(0,0,0,.85) 100%);
}
.hero__content {
    position: relative;
    z-index: 1;
    padding-bottom: var(--space-7);
    color: var(--color-white);
}
.hero__logo { margin-bottom: var(--space-3); }
.hero__tagline {
    font-size: clamp(1rem, 1.4vw + .6rem, 1.35rem);
    font-weight: 300;
    max-width: 32ch;
    color: rgba(255,255,255,.9);
}
.hero__scroll-cue {
    position: absolute;
    right: var(--space-4);
    bottom: var(--space-4);
    width: 30px;
    height: 48px;
    border: 2px solid var(--color-yellow);
    border-radius: 20px;
    display: none;
}
@media (min-width: 700px) { .hero__scroll-cue { display: block; } }
.hero__scroll-cue span {
    position: absolute;
    left: 50%;
    top: 8px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--color-yellow);
    transform: translateX(-50%);
    animation: scroll-cue 1.8s infinite var(--ease);
}
@keyframes scroll-cue {
    0% { transform: translate(-50%, 0); opacity: 1; }
    70% { opacity: 0; }
    100% { transform: translate(-50%, 22px); opacity: 0; }
}

/* =========================================================
   A Strada
   ========================================================= */
.a-strada__grid { max-width: 46rem; }
.a-strada__logo { margin-bottom: var(--space-4); }
.a-strada h2 {
    font-size: clamp(1.6rem, 2.6vw + 1rem, 2.5rem);
    margin-bottom: var(--space-4);
}

/* =========================================================
   Prédio (banner image)
   ========================================================= */
.predio img { width: 100%; height: clamp(240px, 40vw, 520px); object-fit: cover; }

/* =========================================================
   Atendimento
   ========================================================= */
.atendimento__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}
.atendimento__steps li {
    background: var(--color-cream);
    border-radius: var(--radius);
    padding: var(--space-5) var(--space-4);
    position: relative;
}
.atendimento__step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    background: var(--color-black);
    color: var(--color-yellow);
    font-weight: 700;
    margin-bottom: var(--space-3);
}
.atendimento__steps p { color: var(--color-gray-600); font-size: .92rem; }

@media (max-width: 960px) {
    .atendimento__steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .atendimento__steps { grid-template-columns: 1fr; }
}

/* =========================================================
   Contato
   ========================================================= */
.contato__inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--space-5); }
.contato__info { font-weight: 300; font-size: 1.05rem; }
.contato__info strong { font-weight: 600; color: var(--color-yellow); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--color-cream); padding-block: var(--space-6); }
.site-footer__inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-4); }
.site-footer__social { display: flex; gap: var(--space-4); }
.site-footer__social a { color: var(--color-gray-900); transition: color .2s; }
.site-footer__social a:hover { color: var(--color-yellow-dark); }
.site-footer__rights { font-size: .85rem; color: var(--color-gray-600); }
.site-footer__seals img { max-width: 420px; height: auto; }
.site-footer__disclaimer {
    font-size: .72rem;
    line-height: 1.7;
    color: var(--color-gray-600);
    max-width: 74ch;
}

/* =========================================================
   Equipe page
   ========================================================= */
.equipe-page__logo { margin-bottom: var(--space-4); }
.equipe-page h1 strong { color: var(--color-yellow-dark); }

.equipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: var(--space-5);
}
.equipe-card { text-align: center; }
.equipe-card figure { margin: 0; }
.equipe-card picture {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 274 / 342;
}
.equipe-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1);
    transition: filter .4s var(--ease), transform .4s var(--ease);
}
.equipe-card:hover img { filter: grayscale(0); transform: scale(1.03); }
.equipe-card figcaption {
    margin-top: var(--space-3);
    font-weight: 600;
    font-size: .95rem;
}
.equipe-card__contact {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-2);
}
.equipe-card__contact a { color: var(--color-gray-600); transition: color .2s; }
.equipe-card__contact a:hover { color: var(--color-yellow-dark); }

/* =========================================================
   404
   ========================================================= */
.not-found { text-align: center; padding-block: var(--space-8); }
.not-found h1 { font-size: 5rem; color: var(--color-yellow-dark); }
.not-found .btn { margin-top: var(--space-5); }