/* Reset minimalista + tipografia base. */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}

body {
    min-height: 100svh;
    line-height: 1.55;
    font-family: var(--font-body);
    font-size: var(--fs-body);
    font-weight: 300;
    color: var(--c-text);
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--c-deep);
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -0.01em;
    overflow-wrap: break-word;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p  { overflow-wrap: break-word; }

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

:focus-visible {
    outline: 2px solid var(--c-gold);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ─── Utilitários ─── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad-x);
}
.container--narrow { max-width: 900px; }

section { padding-block: var(--section-pad-y); }

.eyebrow {
    font-size: var(--fs-overline);
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: var(--c-gold-dark);
    font-weight: 500;
}

.section-head {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 740px;
    margin-bottom: var(--space-12);
}
.section-head__title {
    font-family: var(--font-display);
    font-size: var(--fs-display-2);
    color: var(--c-deep);
    letter-spacing: -0.02em;
}
.section-head__title em { font-style: italic; color: var(--c-gold-dark); }
.section-head__lead {
    color: var(--c-text-soft);
    max-width: 62ch;
}

.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: -100px; left: var(--space-4);
    background: var(--c-deep); color: #fff;
    padding: var(--space-3) var(--space-4); z-index: 100;
    transition: top var(--t-fast); font-weight: 500;
}
.skip-link:focus { top: var(--space-4); }

/* ─── Botões ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 14px 30px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: background var(--t-base), color var(--t-base), border-color var(--t-base), transform var(--t-base);
    cursor: pointer;
    white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--c-gold); color: #fff; }
.btn--primary:hover { background: var(--c-gold-dark); color: #fff; }

.btn--dark { background: var(--c-deep); color: #fff; }
.btn--dark:hover { background: var(--c-deep-darker); color: #fff; }

.btn--secondary { background: transparent; color: var(--c-deep); border: 1px solid var(--c-deep); }
.btn--secondary:hover { background: var(--c-deep); color: #fff; }

.btn--light { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.45); }
.btn--light:hover { background: rgba(255,255,255,0.12); color: #fff; }

.btn--ghost {
    background: transparent; color: var(--c-deep); padding-inline: 0;
    border-bottom: 1px solid var(--c-gold); border-radius: 0;
}
.btn--ghost:hover { color: var(--c-gold-dark); }

/* Reveal ao rolar */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms cubic-bezier(0.22,1,0.36,1), transform 700ms cubic-bezier(0.22,1,0.36,1);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }

@media print {
    [data-reveal] { opacity: 1 !important; transform: none !important; }
    .site-header, .wa-float { position: static; }
    .mobile-nav, .toast { display: none !important; }
}