/* =========================================================
   André Cordeiro — Editor de vídeo (@ddpcor)
   Tema escuro + acento ciano. Mobile-first (360px → 1440px).
   Para trocar a cor de acento, edite --accent / --accent-hover.
   ========================================================= */

:root {
  --bg:            #0A0E0F;
  --surface:       #111A1C;
  --surface-2:     #162227;
  --border:        #213036;
  --accent:        #06B6D4;
  --accent-hover:  #22D3EE;
  --accent-soft:   rgba(34, 211, 238, 0.12);
  --text:          #E5E7EB;
  --muted:         #9CA3AF;
  --white:         #F8FAFC;

  --radius:        14px;
  --radius-sm:     10px;
  --maxw:          1140px;
  --gutter:        clamp(1rem, 4vw, 2rem);

  --shadow:        0 18px 40px -18px rgba(0, 0, 0, 0.7);
  --shadow-accent: 0 16px 40px -16px rgba(6, 182, 212, 0.45);

  --ease:          cubic-bezier(0.22, 1, 0.36, 1);
}

/* ------------------------- Reset / base ------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, picture, svg { display: block; max-width: 100%; }

h1, h2, h3 { line-height: 1.15; color: var(--white); margin: 0 0 0.5em; }
h1 { font-size: clamp(2.4rem, 7vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 5vw, 2.6rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }
p  { margin: 0 0 1rem; }

a { color: inherit; text-decoration: none; }

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

/* Acessibilidade: foco visível e skip link */
:focus-visible { outline: 3px solid var(--accent-hover); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--accent); color: #00131a; padding: 0.6rem 1rem;
  font-weight: 700; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-hover);
  margin: 0 0 0.75rem;
}
.accent-text { color: var(--accent-hover); }

/* ------------------------- Botões ------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.98rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease),
              background 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-primary {
  background: var(--accent);
  color: #00131a;
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--white); transform: translateY(-2px); }
.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ------------------------- Header / Nav ------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 14, 15, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 1rem; }
.header-end { display: flex; align-items: center; gap: clamp(0.8rem, 2vw, 1.4rem); }

.brand { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 800; font-size: 1.1rem; color: var(--white); }
.brand-mark { color: var(--accent-hover); font-size: 0.85em; }

/* Troca de idioma (bandeiras) */
.lang-switch { display: flex; align-items: center; gap: 0.4rem; }
.flag-btn {
  width: 30px; height: 21px; padding: 0;
  border: 1px solid var(--border); border-radius: 5px;
  background: none; cursor: pointer; overflow: hidden;
  opacity: 0.5;
  transition: opacity 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.flag-btn svg { width: 100%; height: 100%; display: block; }
.flag-btn:hover { opacity: 0.85; transform: translateY(-1px); }
.flag-btn[aria-pressed="true"] { opacity: 1; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }

.primary-nav { display: flex; align-items: center; gap: 1.6rem; }
.primary-nav a { color: var(--muted); font-weight: 600; font-size: 0.95rem; transition: color 0.2s var(--ease); }
.primary-nav a:hover { color: var(--white); }
.primary-nav .nav-cta {
  color: var(--accent-hover);
  border: 1px solid var(--border);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
}
.primary-nav .nav-cta:hover { border-color: var(--accent); background: var(--accent-soft); }

.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: transform 0.25s var(--ease), opacity 0.2s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ------------------------- Hero ------------------------- */
.hero { position: relative; padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5rem); }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 50% at 75% 0%, rgba(6, 182, 212, 0.16), transparent 70%),
    radial-gradient(50% 40% at 0% 30%, rgba(6, 182, 212, 0.08), transparent 70%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}
.tagline { font-size: clamp(1.3rem, 3.5vw, 1.9rem); font-weight: 700; color: var(--white); margin-bottom: 1rem; }
.hero-sub { color: var(--muted); font-size: 1.05rem; max-width: 48ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.8rem; }

.hero-photo { justify-self: center; max-width: 360px; width: 100%; }
.hero-photo picture, .hero-photo img {
  width: 100%; height: auto;
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.hero-photo { position: relative; }
.hero-photo::after {
  content: ""; position: absolute; inset: -2px; border-radius: 22px; z-index: -1;
  background: linear-gradient(160deg, var(--accent), transparent 60%);
  opacity: 0.5; filter: blur(14px);
}

/* ------------------------- Seções ------------------------- */
.section { padding: clamp(3.5rem, 9vw, 6rem) 0; }
.section-alt { background: var(--surface); border-block: 1px solid var(--border); }
.section-head { max-width: 60ch; margin-bottom: 2.5rem; }
.section-lead { color: var(--muted); font-size: 1.05rem; }

/* ------------------------- Cards (Serviços) ------------------------- */
.cards {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr; gap: 1.2rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: var(--accent); box-shadow: var(--shadow); }
.card-icon {
  width: 48px; height: 48px; display: grid; place-items: center;
  font-size: 1.5rem; border-radius: 12px;
  background: var(--accent-soft); margin-bottom: 1rem;
}
.card p { color: var(--muted); margin-bottom: 0; }

/* ------------------------- Portfólio ------------------------- */
.portfolio-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr; gap: 1.5rem;
}
.video-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}
.video-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.video-thumb { position: relative; display: block; aspect-ratio: 16 / 9; background: #000; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; }
/* iframe injetado no clique: substitui a miniatura mantendo o 16:9 do card */
.video-embed { width: 100%; aspect-ratio: 16 / 9; border: 0; display: block; background: #000; }
.play-badge {
  position: absolute; inset: 0; margin: auto;
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(6, 182, 212, 0.92);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}
.play-badge::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 0; height: 0;
  border-style: solid; border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent #00131a;
  transform: translateX(3px);
}
.video-thumb:hover .play-badge { transform: scale(1.08); background: var(--accent-hover); }
.video-meta { padding: 1.1rem 1.3rem 1.4rem; }
.video-meta h3 { margin-bottom: 0.25rem; }
.video-meta p { color: var(--muted); margin: 0; font-size: 0.92rem; }
/* Aviso sutil: vídeos são demonstrações, sem vínculo com o autor original */
.portfolio-note {
  margin: 1.6rem 0 0; max-width: 64ch;
  color: var(--muted); font-size: 0.82rem; font-style: italic;
  opacity: 0.85;
}

/* ------------------------- Oferta ------------------------- */
.offer {
  position: relative; overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: clamp(2rem, 5vw, 3.2rem);
  text-align: center;
  box-shadow: var(--shadow-accent);
}
.offer-glow {
  position: absolute; top: -40%; left: 50%; transform: translateX(-50%);
  width: 120%; height: 80%;
  background: radial-gradient(closest-side, rgba(6,182,212,0.18), transparent);
  pointer-events: none;
}
.offer-lead { color: var(--muted); max-width: 46ch; margin-inline: auto; }
.offer-items {
  display: flex; flex-direction: column; align-items: stretch; gap: 1rem;
  margin: 2rem auto; max-width: 760px; text-align: left;
}
/* Divisor "OR" / "OU" entre as duas opções */
.offer-or {
  align-self: center;
  font-weight: 800; font-size: 0.8rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--muted);
}
/* Cada opção é um link/botão pro formulário */
.offer-item {
  flex: 1 1 0;
  display: flex; gap: 1rem; align-items: center;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 1.2rem 1.4rem;
  color: inherit; text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), background 0.2s var(--ease);
}
.offer-item:hover { border-color: var(--accent); transform: translateY(-3px); background: var(--surface); }
.offer-num {
  flex: 0 0 auto;
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 800; font-size: 1.2rem;
  background: var(--accent); color: #00131a;
}
.offer-item-body { flex: 1; }
.offer-item h3 { margin-bottom: 0.2rem; }
.offer-item p { color: var(--muted); margin: 0; }

/* ------------------------- Sobre ------------------------- */
.about-inner { display: grid; gap: 2rem; }
.about-copy { max-width: 65ch; }
.about-copy p { color: var(--text); }
.tools { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.5rem; }
.tool-tag {
  background: var(--accent-soft);
  border: 1px solid var(--border);
  color: var(--accent-hover);
  padding: 0.5rem 1rem; border-radius: 999px;
  font-weight: 600; font-size: 0.9rem;
}

/* ------------------------- Contato ------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.contact-form { display: grid; gap: 1.1rem; }
.hp { display: none; }   /* honeypot antispam — fica oculto */
.field { display: grid; gap: 0.4rem; }
.field label { font-weight: 600; font-size: 0.9rem; color: var(--text); }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 0.75rem 0.9rem;
  font: inherit;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { resize: vertical; }
/* Realce quando a oferta pré-preenche o tipo de serviço */
.field select.just-filled { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.form-status { margin: 0; font-size: 0.92rem; min-height: 1.2em; }
.form-status.ok { color: var(--accent-hover); }
.form-status.err { color: #fca5a5; }

.contact-direct {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.6rem;
  align-self: start;
  display: grid; gap: 0.8rem; align-content: start;
}
.direct-lead { font-weight: 700; color: var(--white); margin: 0 0 0.3rem; }
.contact-btn {
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.8rem 1rem;
  font-weight: 600; color: var(--text);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), background 0.2s var(--ease);
}
.contact-btn:hover { border-color: var(--accent); transform: translateX(3px); }
.contact-btn.whatsapp:hover { background: rgba(37, 211, 102, 0.12); border-color: #25D366; }
.contact-btn-ico {
  width: 26px; height: 26px; flex: 0 0 auto;
  display: grid; place-items: center;
  font-size: 0.85rem; font-weight: 800; font-style: normal;
  background: var(--accent-soft); border-radius: 7px; color: var(--accent-hover);
}

/* ------------------------- Footer ------------------------- */
.site-footer { border-top: 1px solid var(--border); background: var(--surface); padding: 2.5rem 0; }
.footer-inner { display: grid; gap: 1.2rem; }
.footer-brand { font-weight: 800; color: var(--white); }
.footer-brand p { color: var(--muted); font-weight: 400; margin: 0.3rem 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.footer-links a { color: var(--muted); font-weight: 600; transition: color 0.2s var(--ease); }
.footer-links a:hover { color: var(--accent-hover); }
.footer-copy { color: var(--muted); font-size: 0.88rem; margin: 0; }

/* ------------------------- Scroll reveal ------------------------- */
/* Só esconde se houver JS (classe .js no <html>). Sem JS, tudo aparece. */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* =========================================================
   Breakpoints (mobile-first)
   ========================================================= */
@media (min-width: 600px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .offer-items { flex-direction: row; align-items: stretch; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
  .footer-copy { grid-column: 1 / -1; }
}

@media (min-width: 860px) {
  .hero-inner { grid-template-columns: 1.15fr 0.85fr; }
  .hero-copy { order: 1; }
  .hero-photo { order: 2; justify-self: end; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1.3fr 0.7fr; align-items: start; }
}

/* Nav mobile */
@media (max-width: 859px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: fixed; inset: 64px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 0.5rem var(--gutter) 1.2rem;
    transform: translateY(-120%);
    transition: transform 0.3s var(--ease);
    box-shadow: var(--shadow);
  }
  .primary-nav.open { transform: translateY(0); }
  .primary-nav a { padding: 0.9rem 0.2rem; border-bottom: 1px solid var(--border); }
  .primary-nav .nav-cta { border: 0; padding: 0.9rem 0.2rem; }
}

/* Respeita quem prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}