/* ============================================================
   Alliance Eventos — tema para SG Core
   Bootstrap 5.3 + dark/light (data-bs-theme) · mobile-first
   Caminhos relativos: o CMS serve este arquivo em
   /theme-assets/alliance/styles.css
   ============================================================ */

:root {
    --alliance-accent: #b8862b;
    --alliance-accent-strong: #9a6f1e;
    --alliance-radius: 14px;
    --alliance-font-head: "Sora", system-ui, sans-serif;
    --alliance-font-body: "Inter", system-ui, sans-serif;
}

[data-bs-theme="light"] {
    --alliance-bg: #f7f6f2;
    --alliance-surface: #ffffff;
    --alliance-surface-2: #efece4;
    --alliance-ink: #171a1f;
    --alliance-muted: #5c626d;
    --alliance-border: rgba(23, 26, 31, .10);
    --alliance-nav-bg: rgba(247, 246, 242, .82);
}

[data-bs-theme="dark"] {
    --alliance-bg: #0e1116;
    --alliance-surface: #151a21;
    --alliance-surface-2: #1b222b;
    --alliance-ink: #ece9e2;
    --alliance-muted: #9aa2ad;
    --alliance-border: rgba(236, 233, 226, .10);
    --alliance-nav-bg: rgba(14, 17, 22, .82);
}

body {
    background: var(--alliance-bg);
    color: var(--alliance-ink);
    font-family: var(--alliance-font-body);
    font-size: 1.02rem;
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, .hero-title, .page-title, .notfound-code {
    font-family: var(--alliance-font-head);
    letter-spacing: -.02em;
}

a { color: var(--alliance-ink); }
a:hover { color: var(--alliance-accent); }

img { max-width: 100%; }

.btn, .btn:hover, .btn:focus { color: inherit; }

.btn-accent {
    --bs-btn-bg: var(--alliance-accent);
    --bs-btn-border-color: var(--alliance-accent);
    --bs-btn-color: #14110a;
    --bs-btn-hover-bg: var(--alliance-accent-strong);
    --bs-btn-hover-border-color: var(--alliance-accent-strong);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--alliance-accent-strong);
    --bs-btn-active-color: #fff;
    font-weight: 600;
    border-radius: 999px;
    padding-inline: 1.4rem;
}

.btn-ghost {
    --bs-btn-color: var(--alliance-ink);
    --bs-btn-border-color: var(--alliance-border);
    --bs-btn-hover-bg: var(--alliance-surface-2);
    --bs-btn-hover-color: var(--alliance-ink);
    --bs-btn-hover-border-color: var(--alliance-border);
    font-weight: 600;
    border-radius: 999px;
    padding-inline: 1.4rem;
}

.btn-theme-toggle {
    width: 42px; height: 42px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--alliance-border);
    background: var(--alliance-surface);
    color: var(--alliance-ink);
    font-size: 1.05rem;
    transition: transform .2s ease, background .2s ease;
}
.btn-theme-toggle:hover { transform: rotate(12deg); background: var(--alliance-surface-2); }

/* ---------------- Navegação ---------------- */

.site-nav {
    position: fixed; inset: 0 0 auto 0; z-index: 1030;
    background: transparent;
    transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.site-nav .navbar { padding-block: 1.05rem; }
.site-nav.scrolled,
body:not(.one-page) .site-nav {
    background: var(--alliance-nav-bg);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--alliance-border);
}
body:not(.one-page) .site-nav .navbar { padding-block: .65rem; }

.navbar-brand { color: var(--alliance-ink); }
.navbar-brand:hover { color: var(--alliance-ink); }
.brand-badge {
    display: inline-flex; width: 38px; height: 38px; flex: 0 0 auto;
    align-items: center; justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--alliance-accent), #d8b04a);
    color: #14110a; font-size: 1.05rem;
}
.brand-logo { width: 38px; height: 38px; border-radius: 10px; object-fit: contain; }
.brand-name { font-family: var(--alliance-font-head); font-weight: 700; font-size: 1.12rem; letter-spacing: .01em; }

.site-nav .nav-link {
    color: var(--alliance-ink);
    font-weight: 500;
    padding-inline: .9rem;
    opacity: .85;
}
.site-nav .nav-link:hover { opacity: 1; color: var(--alliance-accent); }
.site-nav .navbar-toggler { border-color: var(--alliance-border); }
.site-nav .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%2380868f' stroke-width='2' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

@media (max-width: 991.98px) {
    .site-nav .navbar-collapse {
        background: var(--alliance-surface);
        border: 1px solid var(--alliance-border);
        border-radius: var(--alliance-radius);
        padding: .75rem 1rem;
        margin-top: .6rem;
    }
}

/* ---------------- Hero ---------------- */

.hero {
    position: relative;
    min-height: 92svh;
    display: flex; align-items: center;
    padding-top: 112px; padding-bottom: 120px;
    color: #f4f1ea;
}
.hero-media {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: -2;
}
.hero-overlay {
    position: absolute; inset: 0; z-index: -1;
    background:
        linear-gradient(180deg, rgba(10, 12, 16, .55) 0%, rgba(10, 12, 16, .72) 60%, rgba(10, 12, 16, .92) 100%);
}
.hero-eyebrow {
    display: flex; align-items: center; gap: .8rem;
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .78rem; font-weight: 600;
    color: #d8b04a;
}
.hero-line { display: inline-block; width: 42px; height: 2px; background: #d8b04a; }
.hero-title {
    font-size: clamp(2.3rem, 6vw, 4.1rem);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: 1.1rem;
    color: #fff;
}
.hero-title em { font-style: normal; color: #d8b04a; }
.hero-text { max-width: 36rem; font-size: 1.12rem; opacity: .92; }
.hero-text p { margin-bottom: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }
.hero .btn-ghost {
    --bs-btn-color: #f4f1ea;
    --bs-btn-border-color: rgba(244, 241, 234, .35);
    --bs-btn-hover-bg: rgba(244, 241, 234, .12);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-border-color: rgba(244, 241, 234, .5);
}
.hero-stats {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding-block: 1.15rem;
    background: rgba(10, 12, 16, .55);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(244, 241, 234, .14);
}
.hero-stats strong { display: block; font-family: var(--alliance-font-head); font-size: 1.5rem; color: #d8b04a; }
.hero-stats span { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; opacity: .75; }

/* ---------------- Seções ---------------- */

.section { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.section-alt { background: var(--alliance-surface); }
.section-cta {
    background:
        radial-gradient(60% 120% at 50% 0%, rgba(184, 134, 43, .18), transparent 70%),
        var(--alliance-surface-2);
}
.section-title {
    font-size: clamp(1.7rem, 3.4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}
.eyebrow {
    display: flex; align-items: center; gap: .7rem;
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .78rem; font-weight: 600;
    color: var(--alliance-accent);
    margin-bottom: .6rem;
}
.eyebrow-line { display: inline-block; width: 34px; height: 2px; background: var(--alliance-accent); }

.rich > p:first-child { margin-top: 0; }
.rich > p:last-child { margin-bottom: 0; }
.rich strong { color: var(--alliance-accent); }

.link-arrow {
    display: inline-flex; align-items: center;
    font-weight: 600; text-decoration: none;
    color: var(--alliance-accent);
}
.link-arrow i { transition: transform .2s ease; }
.link-arrow:hover i { transform: translateX(4px); }

/* Cartões de serviço */
.svc-card {
    height: 100%;
    background: var(--alliance-bg);
    border: 1px solid var(--alliance-border);
    border-radius: var(--alliance-radius);
    padding: 1.7rem 1.5rem;
    transition: transform .25s ease, border-color .25s ease;
}
.section-alt .svc-card { background: var(--alliance-bg); }
[data-bs-theme="light"] .section-alt .svc-card { background: var(--alliance-bg); }
[data-bs-theme="dark"] .section-alt .svc-card { background: var(--alliance-surface-2); }
.svc-card:hover { transform: translateY(-4px); border-color: rgba(184, 134, 43, .5); }
.svc-icon {
    width: 52px; height: 52px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: rgba(184, 134, 43, .14);
    color: var(--alliance-accent);
    font-size: 1.45rem;
    margin-bottom: 1rem;
}
.svc-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: .5rem; }
.svc-card p { color: var(--alliance-muted); margin-bottom: 0; font-size: .97rem; }

/* Cartões de galeria */
.gal-card {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--alliance-radius);
    border: 1px solid var(--alliance-border);
    background: var(--alliance-surface);
    text-decoration: none;
}
.gal-card img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform .35s ease;
}
.gal-card:hover img { transform: scale(1.045); }
.gal-card-body {
    position: absolute; left: 0; right: 0; bottom: 0;
    display: flex; align-items: center; justify-content: space-between; gap: .8rem;
    padding: .95rem 1.1rem;
    background: linear-gradient(180deg, transparent, rgba(8, 10, 14, .88));
    color: #f4f1ea;
}
.gal-tag {
    font-size: .72rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .14em;
    color: #d8b04a;
}
.gal-name { font-weight: 600; }

/* Fotos individuais (página de galeria do módulo) */
.gal-item {
    border-radius: var(--alliance-radius);
    overflow: hidden;
    border: 1px solid var(--alliance-border);
}
.gal-item img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

/* Contato */
.contact-info i { color: var(--alliance-accent); margin-right: .35rem; }
.contact-card {
    background: var(--alliance-surface);
    border: 1px solid var(--alliance-border);
    border-radius: var(--alliance-radius);
    padding: clamp(1.4rem, 4vw, 2.4rem);
}
.form-control {
    background: var(--alliance-bg);
    border-color: var(--alliance-border);
    color: var(--alliance-ink);
    border-radius: 10px;
    padding: .7rem .9rem;
}
.form-control:focus {
    background: var(--alliance-bg);
    color: var(--alliance-ink);
    border-color: var(--alliance-accent);
    box-shadow: 0 0 0 .2rem rgba(184, 134, 43, .18);
}
.form-label { font-size: .85rem; font-weight: 600; color: var(--alliance-muted); }

/* Página interna */
.page-head {
    padding-top: 168px; padding-bottom: 56px;
    background:
        radial-gradient(70% 130% at 80% 0%, rgba(184, 134, 43, .16), transparent 65%),
        var(--alliance-surface-2);
}
.page-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 0;
}
.page-body { max-width: 52rem; }

/* Rodapé */
.site-footer {
    border-top: 1px solid var(--alliance-border);
    background: var(--alliance-surface);
    padding-block: 2.4rem;
}
.footer-brand { display: flex; align-items: center; gap: .6rem; }
.footer-nav {
    list-style: none; margin: 0; padding: 0;
    display: flex; flex-wrap: wrap; gap: .4rem 1.6rem;
}
.footer-nav a { text-decoration: none; color: var(--alliance-muted); font-weight: 500; }
.footer-nav a:hover { color: var(--alliance-accent); }
.footer-copy { color: var(--alliance-muted); font-size: .88rem; }

/* 404 */
.notfound-wrap { min-height: 100svh; padding-block: 80px; }
.notfound-code {
    font-size: clamp(5rem, 16vw, 9rem);
    font-weight: 800; line-height: 1;
    color: transparent;
    background: linear-gradient(135deg, var(--alliance-accent), var(--alliance-ink));
    -webkit-background-clip: text;
    background-clip: text;
}

/* Preferência por menos movimento */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
}