/* ============================================================
   INFRAHARD — Gestão e Serviços
   Arquivo de estilos principal
   Para alterar cores globais, edite as variáveis em :root
   ============================================================ */

/* ── Variáveis de design (tokens) ─────────────────────────── */
:root {
  --navy:         #0B1929;   /* fundo escuro principal */
  --navy-soft:    #0F2236;   /* fundo de cards escuros */
  --navy-card:    #122840;   /* fundo de formulários */
  --line:         rgba(148,186,220,0.12);  /* bordas sutis */
  --line-strong:  rgba(148,186,220,0.24);  /* bordas visíveis */
  --blue:         #1E6FBF;   /* azul primário */
  --blue-light:   #F47A20;   /* azul claro para hover/destaque */
  --silver:       #B8C8D8;   /* texto secundário claro */
  --silver-bright:#D8E6F0;   /* texto secundário mais claro */
  --orange:       #F47A20;   /* cor de acento / CTAs */
  --orange-dim:   #C85F0A;   /* laranja mais escuro para hover */
  --paper:        #F0F4F8;   /* fundo claro padrão */
  --paper-deep:   #DDE6EF;   /* fundo claro mais profundo */
  --ink:          #0D1E2D;   /* texto principal escuro */
  --slate:        #4A6278;   /* texto secundário */
  --slate-light:  #7A94A8;   /* texto terciário / labels */
  --radius:       14px;       /* arredondamento padrão de cards */
  --maxw:         1180px;     /* largura máxima do conteúdo */
}

/* ── Reset e base ──────────────────────────────────────────── */
*             { margin: 0; padding: 0; box-sizing: border-box; }
html          { scroll-behavior: smooth; }  /* rolagem suave ao clicar em âncoras */
body          { font-family: 'IBM Plex Sans', sans-serif; color: var(--ink); background: var(--paper); line-height: 1.65; -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4  { font-family: 'Space Grotesk', sans-serif; letter-spacing: -0.01em; line-height: 1.1; font-weight: 700; }
a             { color: inherit; text-decoration: none; }
img           { display: block; max-width: 100%; }

/* ── Container centralizado ────────────────────────────────── */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 720px) { .wrap { padding: 0 20px; } }

/* ── Rótulo estilo código (eyebrow) ────────────────────────── */
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ── Barra de progresso de rolagem (topo da página) ────────── */
.progress-bar {
  position: fixed; top: 0; left: 0;
  height: 3px; width: 100%;
  background: linear-gradient(90deg, var(--blue), var(--orange));
  transform-origin: left; transform: scaleX(0);
  z-index: 1000; transition: transform 0.05s linear;
}

/* ── CABEÇALHO FIXO ────────────────────────────────────────── */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(11,25,41,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px; max-width: var(--maxw); margin: 0 auto;
}

/* Logo + nome no cabeçalho */
.brand               { display: flex; align-items: center; gap: 12px; }
.brand img           { height: 50px; width: 190px; filter: invert(1) brightness(); } /* inverte logo para branco */
.brand-text strong   { font-family: 'Space Grotesk', sans-serif; font-size: 1rem; color: #fff; font-weight: 700; display: block; }
.brand-text span     { font-family: 'IBM Plex Mono', monospace; font-size: 0.6rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--silver); }

/* Links de navegação */
.nav-links           { display: flex; align-items: center; gap: 28px; }
.nav-links a         { color: #CFE3ED; font-size: 0.92rem; font-weight: 500; transition: color 0.2s; position: relative; }
.nav-links a:hover   { color: #fff; }
/* sublinhado laranja animado no hover */
.nav-links a::after  { content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; background: var(--orange); transition: width 0.25s ease; }
.nav-links a:hover::after { width: 100%; }

/* Botão de CTA no cabeçalho */
.nav-cta       { background: var(--orange); color: #fff; padding: 11px 22px; border-radius: 999px; font-weight: 600; font-size: 0.88rem; transition: background 0.2s, transform 0.2s; white-space: nowrap; }
.nav-cta:hover { background: #e06010; transform: translateY(-1px); }

/* Botão hambúrguer (mobile) */
.nav-toggle      { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; }

/* Menu mobile — abre como dropdown */
@media (max-width: 960px) {
  .nav-links {
    position: fixed; top: 70px; right: 20px; left: 20px;
    background: var(--navy-soft); border: 1px solid var(--line-strong);
    border-radius: var(--radius); flex-direction: column; align-items: flex-start;
    gap: 18px; padding: 24px; transform: translateY(-12px);
    opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s;
  }
  .nav-links.open  { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-toggle      { display: flex; }
  .nav-cta         { align-self: flex-start; }
}

/* ── HERO (seção principal de entrada) ─────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--navy);
  /* grade de linhas sutis no fundo */
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px;
  position: relative; overflow: hidden; color: #fff;
  display: flex; flex-direction: column; justify-content: center;
  padding-top: 90px;
}
/* brilho azul decorativo no canto direito */
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 55% 60% at 80% 40%, rgba(30,111,191,0.2), transparent 70%); pointer-events: none; }
/* brilho laranja sutil no canto esquerdo */
.hero::after  { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 40% 40% at 10% 80%, rgba(244,122,32,0.07), transparent 60%); pointer-events: none; }

/* Grid de duas colunas: texto + imagem */
.hero-inner {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 56px; align-items: center; position: relative; z-index: 1;
  padding: 60px 0 80px;
}
@media (max-width: 900px) { .hero-inner { grid-template-columns: 1fr; gap: 40px; } }

/* Rótulo colorido acima do título */
.hero-eyebrow        { color: var(--orange); margin-bottom: 20px; display: flex; align-items: center; gap: 14px; }
.hero-eyebrow::before { content: ''; display: inline-block; width: 28px; height: 2px; background: var(--orange); }

/* Título principal */
.hero h1     { font-size: clamp(2.4rem, 5vw, 3.8rem); color: #fff; margin-bottom: 22px; }
.hero h1 em  { font-style: normal; color: var(--blue-light); } /* palavra em azul no título */

/* Subtítulo / descrição */
.hero p.lead { font-size: 1.08rem; color: var(--silver); max-width: 480px; margin-bottom: 14px; }

/* Slogan abaixo do lead */
.hero-slogan { font-family: 'IBM Plex Mono', monospace; font-size: 0.85rem; color: var(--orange); margin-bottom: 30px; letter-spacing: 0.04em; }

/* Botões de ação */
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Estatísticas abaixo dos botões */
.hero-stats   { display: flex; align-items: center; gap: 20px; margin-top: 36px; flex-wrap: wrap; }
.stat         { display: flex; flex-direction: column; gap: 3px; }
.stat-num     { font-family: 'Space Grotesk', sans-serif; font-size: 1.6rem; font-weight: 700; color: #fff; }
.stat-label   { font-family: 'IBM Plex Mono', monospace; font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--slate-light); max-width: 140px; line-height: 1.4; }
.stat-div     { width: 1px; height: 36px; background: var(--line-strong); flex-shrink: 0; } /* divisor vertical */

/* Imagem hero — container com bordas decorativas */
.hero-photo          { position: relative; border-radius: var(--radius); }
.hero-photo img      { width: 100%; border-radius: var(--radius); object-fit: cover; max-height: 600px; border: 1px solid var(--line-strong); object-position: center top; }
/* máscara que suaviza a borda inferior da imagem */
.hero-photo img      { -webkit-mask-image: linear-gradient(to bottom, black 85%, transparent 100%); mask-image: linear-gradient(to bottom, black 85%, transparent 100%); }
/* canto decorativo laranja (efeito de moldura) */
.corner::before,.corner::after { content: ''; position: absolute; width: 20px; height: 20px; border: 2px solid var(--orange); z-index: 2; }
.corner::before { top: 10px; left: 10px; border-right: none; border-bottom: none; }
.corner::after  { bottom: 10px; right: 10px; border-left: none; border-top: none; }
/* badge flutuante com nome do serviço */
.hero-photo .badge { position: absolute; bottom: 20px; left: 35px; background: rgba(11,25,41,0.88); backdrop-filter: blur(8px); color: #fff; padding: 10px 16px; border-radius: 999px; font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; display: flex; align-items: center; gap: 10px; border: 1px solid var(--line-strong); }
.hero-photo .badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); } /* ponto laranja piscante */

/* ── BOTÕES REUTILIZÁVEIS ──────────────────────────────────── */
.btn         { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: 0.95rem; transition: all 0.2s ease; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: #e06010; transform: translateY(-2px); box-shadow: 0 8px 20px -8px rgba(244,122,32,0.5); }
.btn-ghost   { border: 1px solid rgba(255,255,255,0.22); color: #fff; }
.btn-ghost:hover { border-color: var(--blue-light); color: var(--blue-light); }
.btn-outline { border: 1px solid var(--blue); color: var(--blue); background: transparent; }
.btn-outline:hover { background: var(--blue); color: #fff; }

/* ── SEÇÕES GENÉRICAS ──────────────────────────────────────── */
section { padding: 96px 0; }

/* Cabeçalho de cada seção */
.section-head     { max-width: 640px; margin-bottom: 60px; }
.section-head .eyebrow { color: var(--blue); display: block; margin-bottom: 14px; }
.section-head h2  { font-size: clamp(1.9rem, 3.4vw, 2.7rem); color: var(--ink); margin-bottom: 16px; }
.section-head p   { color: var(--slate); font-size: 1.02rem; }

/* Seção com fundo escuro (navy) */
.section-dark                    { background: var(--navy); color: #fff; }
.section-dark .section-head h2   { color: #fff; }
.section-dark .section-head .eyebrow { color: var(--orange); }
.section-dark .section-head p    { color: var(--silver); }

/* ── CARDS DE SERVIÇO ──────────────────────────────────────── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 980px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .services-grid { grid-template-columns: 1fr; } }

.service-card { background: #fff; border: 1px solid var(--paper-deep); border-radius: var(--radius); padding: 28px 24px; position: relative; transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s; overflow: hidden; }
/* cantos decorativos animados no hover */
.service-card::before,.service-card::after { content: ''; position: absolute; width: 14px; height: 14px; border: 2px solid var(--orange); opacity: 0; transition: opacity 0.25s; }
.service-card::before { top: 8px; left: 8px; border-right: none; border-bottom: none; }
.service-card::after  { bottom: 8px; right: 8px; border-left: none; border-top: none; }
.service-card:hover   { transform: translateY(-4px); box-shadow: 0 16px 36px -20px rgba(13,30,45,0.22); border-color: transparent; }
.service-card:hover::before, .service-card:hover::after { opacity: 1; }
.service-card .icon   { width: 48px; height: 48px; margin-bottom: 18px; color: var(--blue); }
.service-card h3      { font-size: 1.08rem; margin-bottom: 10px; color: var(--ink); }
.service-card p       { color: var(--slate); font-size: 0.93rem; }
.service-card .tag    { font-family: 'IBM Plex Mono', monospace; font-size: 0.64rem; letter-spacing: 0.2em; color: var(--slate-light); display: block; margin-bottom: 12px; }
/* barra laranja vertical que cresce no hover */
.service-card .accent-bar { position: absolute; top: 0; left: 0; width: 3px; height: 0; background: var(--orange); transition: height 0.3s ease; }
.service-card:hover .accent-bar { height: 100%; }

/* ── VALORES DA EMPRESA ─────────────────────────────────────── */
.values-grid-section { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
@media (max-width: 700px) { .values-grid-section { grid-template-columns: repeat(2, 1fr); } }

.value-item { background: var(--navy-soft); border: 1px solid var(--line-strong); border-radius: 10px; padding: 20px 22px; display: flex; align-items: center; gap: 14px; transition: border-color 0.2s, transform 0.2s; }
.value-item:hover { border-color: var(--orange); transform: translateY(-2px); }
.value-icon { font-size: 1.5rem; flex-shrink: 0; }
.value-item h4 { color: #fff; font-size: 0.95rem; font-weight: 600; }
.value-item p  { color: var(--silver); font-size: 0.82rem; margin-top: 3px; }

/* ── ETAPAS DE PROCESSO ─────────────────────────────────────── */
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
@media (max-width: 900px) { .process-list { grid-template-columns: 1fr; gap: 32px; } }
/* linha horizontal conectando as etapas */
.process-list::before { content: ''; position: absolute; top: 22px; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--blue), var(--orange)); opacity: 0.4; }
@media (max-width: 900px) { .process-list::before { top: 0; bottom: 0; left: 11px; right: auto; width: 2px; height: auto; } } /* vira vertical no mobile */

.process-step { position: relative; padding: 0 22px; }
@media (max-width: 900px) { .process-step { padding-left: 40px; padding-right: 0; } }
.process-step .num { font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem; color: var(--navy); background: var(--orange); width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; position: relative; z-index: 1; font-weight: 600; }
@media (max-width: 900px) { .process-step .num { position: absolute; left: 0; top: 0; } }
.process-step h3 { font-size: 1.05rem; margin-bottom: 10px; color: #fff; }
.process-step p  { color: var(--silver); font-size: 0.9rem; }

/* ── DIFERENCIAL (seção destaque) ──────────────────────────── */
.diferencial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 880px) { .diferencial-grid { grid-template-columns: 1fr; } }
.diferencial-list { list-style: none; display: grid; gap: 14px; margin-top: 24px; }
.diferencial-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.96rem; color: var(--slate); }
.diferencial-list .check { width: 22px; height: 22px; border-radius: 50%; background: rgba(30,111,191,0.1); color: var(--blue); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; font-size: 0.8rem; }

/* ── SEÇÃO SOBRE ────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; }
@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; gap: 36px; } }
.about-photo { position: relative; border-radius: var(--radius); overflow: hidden; }
.about-photo img { width: 100%; display: block; object-fit: cover; border-radius: var(--radius); }
.about-photo .badge { position: absolute; bottom: 18px; left: 98px; background: rgba(11,25,41,0.88); backdrop-filter: blur(6px); color: #fff; padding: 10px 16px; border-radius: 999px; font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; display: flex; align-items: center; gap: 10px; }
.about-photo .badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.about-copy .eyebrow { color: var(--blue); display: block; margin-bottom: 14px; }
.about-copy h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); margin-bottom: 18px; }
.about-copy p  { color: var(--slate); margin-bottom: 16px; font-size: 1rem; }
.about-list    { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.about-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.94rem; color: var(--ink); }
.about-list .check { width: 22px; height: 22px; border-radius: 50%; background: rgba(30,111,191,0.1); color: var(--blue); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; font-size: 0.8rem; }

/* ── CHAMADA PARA GALERIA (banner CTA) ──────────────────────── */
.gallery-cta {
  background: var(--navy);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px;
  color: #fff; text-align: center; padding: 80px 0; position: relative; overflow: hidden;
}
.gallery-cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(30,111,191,0.18), transparent 70%); pointer-events: none; }
.gallery-cta .wrap   { position: relative; z-index: 1; }
.gallery-cta h2      { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 16px; }
.gallery-cta p       { color: var(--silver); max-width: 520px; margin: 0 auto 32px; font-size: 1.04rem; }
/* grade prévia de miniaturas da galeria */
.gallery-preview     { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; max-width: 640px; margin: 0 auto 36px; border-radius: 12px; overflow: hidden; }
.gallery-preview img { width: 100%; height: 100px; object-fit: cover; transition: opacity 0.2s; }
.gallery-preview img:hover { opacity: 0.8; }
@media (max-width: 600px) { .gallery-preview { grid-template-columns: repeat(2, 1fr); } }

/* ── FORMULÁRIO DE CONTATO ──────────────────────────────────── */
.contact { background: var(--navy); background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 52px 52px; color: #fff; position: relative; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; position: relative; z-index: 1; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 36px; } }
.contact-info h2   { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-bottom: 18px; }
.contact-info > p  { color: var(--silver); margin-bottom: 28px; max-width: 420px; }
.contact-item      { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
.contact-item .icon { width: 42px; height: 42px; border-radius: 10px; background: rgba(30,111,191,0.15); color: var(--blue-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item .label { font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--slate-light); margin-bottom: 4px; }
.contact-item .value { font-size: 0.97rem; font-weight: 500; }

/* Card do formulário */
.contact-form         { background: var(--navy-card); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 34px; }
.contact-form h3      { font-size: 1.18rem; margin-bottom: 6px; color: #fff; }
.contact-form > p     { color: var(--silver); font-size: 0.88rem; margin-bottom: 24px; }
.field                { margin-bottom: 16px; display: flex; flex-direction: column; gap: 7px; }
.field label          { font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--slate-light); }
.field input,
.field select,
.field textarea       { background: var(--navy-soft); border: 1px solid var(--line-strong); border-radius: 8px; padding: 11px 14px; color: #fff; font-family: 'IBM Plex Sans', sans-serif; font-size: 0.94rem; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: 2px solid var(--blue-light); outline-offset: 1px; border-color: var(--blue-light); }
.field select option  { background: var(--navy-soft); }
.row-2                { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 480px) { .row-2 { grid-template-columns: 1fr; } }
.form-note            { font-size: 0.8rem; color: var(--slate-light); margin-top: 12px; }
/* mensagem de sucesso após envio */
.form-success         { display: none; background: rgba(30,111,191,0.12); border: 1px solid var(--blue); border-radius: 8px; padding: 13px 15px; font-size: 0.88rem; margin-top: 16px; color: var(--blue-light); }
.form-success.visible { display: block; }

/* ── RODAPÉ ────────────────────────────────────────────────── */
footer { background: #060F18; color: #7A94A8; padding: 44px 0 24px; }
.footer-grid { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 28px; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,0.07); margin-bottom: 20px; }
.footer-brand          { display: flex; align-items: center; gap: 12px; }
.footer-brand img      { height: 32px; width: auto; filter: invert(1) brightness(2); }
.footer-brand strong   { color: #fff; font-family: 'Space Grotesk', sans-serif; font-size: 0.95rem; display: block; }
.footer-brand span     { font-size: 0.78rem; color: #7A94A8; }
.footer-links          { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links a        { font-size: 0.87rem; color: #AFC3D1; transition: color 0.2s; }
.footer-links a:hover  { color: var(--orange); }
.footer-contact-line   { display: flex; flex-wrap: wrap; gap: 20px; font-size: 0.83rem; color: #AFC3D1; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.05); }
.footer-contact-line a:hover { color: var(--orange); }
.footer-bottom         { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.78rem; font-family: 'IBM Plex Mono', monospace; }

/* ── ANIMAÇÃO DE ENTRADA (reveal ao rolar) ──────────────────── */
.reveal          { opacity: 0; transform: translateY(22px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible  { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ── FOCO ACESSÍVEL ────────────────────────────────────────── */
a:focus-visible, button:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 4px; }