/* frente — folha compartilhada pelas cinco páginas de metodologia
   (InspecPro, BIM Project, ConstruLean, GTC Predial, AeroScan 3D).
   Tokens e componentes base vêm de orhen-ds.css. */

/* slideInUp/slideInDown/fadeInText já existem em orhen-ds.css (global);
   scaleInCard é local a cada página que usa .card-item — falta aqui. */
@keyframes scaleInCard {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Logo da sub-marca no hero, sobre o verde da marca */
.frente-hero-logo {
    height: 64px;
    width: auto;
    max-width: 100%;
    display: block;
    margin: 0 auto var(--space-6);
}

/* Grade das metodologias — 1 / 2 / 3 colunas */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-12);
}

@media (min-width: 768px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Card em graphite, raio 8px, padding 28px, sombra nível 1.
   No hover a borda vira cobre, sobe 4px e ganha sombra nível 3. */
.service-box {
    background: var(--graphite);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-box:hover {
    transform: translateY(-4px);
    border-color: var(--gold-500);
    box-shadow: var(--shadow-3);
}

/* Ícone de traço dourado em bloco de 56px, raio 14px, fundo dourado 10% */
.service-box .box-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    background: rgba(185, 153, 85, 0.10);
    color: var(--accent-on-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
}

/* H4 de card: 20 → 18px, peso 600 */
.service-box h3 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--warm-900);
    margin-bottom: var(--space-3);
}

.service-box p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--warm-700);
    margin-bottom: var(--space-4);
}

.service-box ul {
    list-style: none;
    margin-top: var(--space-4);
}

.service-box li {
    font-size: 14px;
    line-height: 1.45;
    color: var(--warm-700);
    padding: var(--space-1) 0 var(--space-1) var(--space-6);
    position: relative;
}

.service-box li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold-500);
}

/* Bloco de introdução da frente */
.frente-intro {
    max-width: 900px;
    margin: 0 auto;
    background: var(--graphite);
    border: 1px solid var(--border);
    border-left: 3px solid var(--gold-500);
    border-radius: var(--radius-xl);
    padding: var(--space-12);
    box-shadow: var(--shadow-1);
}

.frente-intro p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--warm-700);
    margin-bottom: var(--space-4);
}

.frente-intro p:last-child { margin-bottom: 0; }

/* Navegação entre as frentes, no pé do conteúdo */
.frente-nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-12);
}

@media (min-width: 640px) {
    .frente-nav { grid-template-columns: repeat(4, 1fr); }
}

.frente-nav-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    background: var(--graphite);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-6);
    text-decoration: none;
    transition: all 0.25s ease;
}

.frente-nav-card .eyebrow { margin-bottom: 0; }

.frente-nav-card-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--arch-white);
}

.frente-nav-card:hover {
    border-color: var(--gold-500);
    transform: translateY(-2px);
}

.frente-nav-card::after { content: none; }

.back-link {
    color: var(--accent-on-light);
    font-weight: 600;
    text-decoration: none;
}

/* Itens com marca de conferido — glifo por CSS, não caractere no HTML */
.li-check { position: relative; padding-left: var(--space-6); display: block; }

.li-check::before {
    content: '';
    position: absolute;
    width: 14px;
    height: 8px;
    border-radius: 0;
    background: none;
    border-left: 2px solid var(--accent-on-light);
    border-bottom: 2px solid var(--accent-on-light);
    transform: rotate(-45deg);
    top: 8px;
    left: 2px;
}

/* Títulos que ganharam ícone inline */
.service-box h3 svg,
.frente-intro h3 svg,
h3 svg, h4 svg {
    color: var(--accent-on-light);
    flex-shrink: 0;
    vertical-align: -3px;
    margin-right: var(--space-2);
}

/* Lista de equipamentos com ícone inline */
.frente-intro div > svg,
.service-box div > svg {
    color: var(--accent-on-light);
    vertical-align: -4px;
    margin-right: var(--space-2);
}

/* Breadcrumb — volta ao hub de serviços, no topo do hero de cada frente */
.breadcrumb-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 14px;
    font-weight: 600;
    color: var(--copper);
    text-decoration: none;
    margin-bottom: var(--space-8);
}

.breadcrumb-back svg { flex-shrink: 0; }
.breadcrumb-back::after { content: none; }
.breadcrumb-back:hover { color: var(--copper-light); }

/* Grade de "chips" — itens de metodologia como caixas compactas
   (usado em "Como Trabalhamos" e seções similares) */
.chip-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .chip-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .chip-grid { grid-template-columns: repeat(3, 1fr); }
}

.chip-box {
    background: var(--obsidian);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-6);
    font-size: 15px;
    color: var(--silver);
}

/* Variante do logo da sub-marca alinhada à esquerda (hero com vídeo) */
.frente-hero-logo--left { margin: 0 0 var(--space-6); }

/* ============================================================
   NOSSO PROCESSO — fluxo numerado do começo ao fim (compartilhado
   pelas 5 páginas de metodologia)
   ============================================================ */
.process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10) var(--space-6);
    margin-top: var(--space-12);
    position: relative;
}

@media (min-width: 900px) {
    .process-steps { grid-template-columns: repeat(4, 1fr); }

    .process-steps::before {
        content: '';
        position: absolute;
        top: 24px;
        left: 12.5%;
        right: 12.5%;
        height: 2px;
        background: linear-gradient(90deg, transparent, rgba(185, 153, 85, .35) 12%, rgba(185, 153, 85, .35) 88%, transparent);
        z-index: 0;
    }
}

.process-step {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.process-step-number {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--copper);
    color: var(--obsidian);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    box-shadow: 0 0 0 6px var(--obsidian);
}

.process-step h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--arch-white);
    margin-bottom: var(--space-2);
}

.process-step p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--silver);
    max-width: 260px;
}

/* Variante para fluxos com mais de 4 etapas (ex: AeroScan 3D) — quebra em
   3 colunas / 2 linhas, então a linha conectora de linha única não se aplica. */
@media (min-width: 900px) {
    .process-steps--wrap { grid-template-columns: repeat(3, 1fr); }
    .process-steps--wrap::before { display: none; }
}

@media (max-width: 899px) {
    .process-step:not(:last-child)::after {
        content: '';
        display: block;
        width: 2px;
        height: var(--space-8);
        background: rgba(185, 153, 85, .3);
        margin-top: var(--space-4);
    }
}

/* Lista de equipamentos — ícone + rótulo em caixas alinhadas, em vez de
   um grid auto-fit centralizado que quebra as linhas de forma desigual. */
.equipment-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-top: var(--space-8);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 640px) {
    .equipment-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .equipment-list { grid-template-columns: repeat(3, 1fr); }
}

.equipment-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: var(--obsidian);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    text-align: left;
}

.equipment-item span {
    font-size: 14px;
    color: var(--silver);
    line-height: 1.3;
}

.equipment-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    background: rgba(185, 153, 85, .10);
    color: var(--copper);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Aplicações por setor — lista à esquerda, foto à direita */
.sector-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    align-items: center;
    margin-top: var(--space-8);
}

@media (min-width: 900px) {
    .sector-content { grid-template-columns: 1.1fr 1fr; }
}

.sector-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.sector-item h4 {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 16px;
    font-weight: 700;
    color: var(--arch-white);
    margin-bottom: var(--space-1);
}

.sector-item h4 svg { color: var(--copper); flex-shrink: 0; }

.sector-item p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--silver);
}

.sector-photo {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border);
}

.sector-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ============================================================
   ANIMAÇÕES DE ROLAGEM — as 5 páginas de metodologia não tinham
   nenhum sistema de scroll-reveal; os elementos só apareciam
   estáticos. Mesmo padrão (classe + IntersectionObserver) já usado
   em sobre.css / servicos.css / tecnologias.css.
   ============================================================ */
.animate-on-scroll { opacity: 0; }

.animate-on-scroll.animate-in {
    animation: slideInUp 0.8s ease-out forwards !important;
}

.animate-on-scroll.section-title.animate-in {
    animation: slideInDown 0.8s ease-out forwards !important;
}

.animate-on-scroll.content-block.animate-in {
    animation: fadeInText 0.9s ease-out forwards !important;
}

.animate-on-scroll.card-item.animate-in {
    animation: scaleInCard 0.8s ease-out forwards !important;
}

@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll { opacity: 1 !important; animation: none !important; }
}