/* Identidade herdada de enxerga.net */
:root {
  --black: #000000;
  --white: #FFFFFF;
  --cyan: #00FFFF;
  --magenta: #FF00FF;
  --yellow: #FFFF00;
  --text-2: #999999;
  --line: #1c1c1c;
  --surface: rgba(10, 10, 10, 0.85);

  --font-base: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-head: Arial, 'Helvetica Neue', sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 112px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 68px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  font-family: var(--font-base);
  background-color: var(--black);
  background-image:
    linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  color: var(--white);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }
a { color: inherit; }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 var(--space-3); }

/* ── Tipografia ── */
.f-head {
  font-family: var(--font-head);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.95;
}

.f-label {
  font-weight: 400;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: var(--space-2);
}

/* ── Brand bar ── */
.brand-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1001;
  height: 3px;
  background: linear-gradient(to right, var(--cyan) 25%, var(--magenta) 25% 50%, var(--yellow) 50% 75%, var(--black) 75%);
}

/* ── Botões ── */
.btn {
  display: inline-block;
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-head);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  line-height: 1;
  padding: 18px 36px;
  text-decoration: none;
  text-align: center;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.btn:hover { transform: translateY(-2px); opacity: 0.9; }
.btn:active { transform: translateY(0); opacity: 1; }
.btn-small { padding: 12px 22px; font-size: 10px; }
.btn-block { display: block; width: 100%; }

.link {
  display: inline-block;
  color: var(--text-2);
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid #333;
  padding-bottom: 4px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.link:hover { color: var(--white); border-color: var(--white); }

/* ── Nav ── */
.nav {
  position: fixed; top: 3px; left: 0; right: 0; z-index: 1000;
  background: rgba(0, 0, 0, 0.92);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid #111;
}
.nav-inner { height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; }
.nav-logo img { height: 34px; width: auto; }

/* ── Hero ── */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + var(--space-5)) 0 var(--space-5);
}
.hero > .wrap { width: 100%; }
.glow { position: absolute; border-radius: 50%; pointer-events: none; }
.glow-cyan { top: -20%; left: -20%; width: 700px; height: 700px; background: radial-gradient(circle, rgba(0,255,255,0.08) 0%, transparent 65%); }
.glow-magenta { top: 25%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(255,0,255,0.07) 0%, transparent 65%); }

.hero-grid { position: relative; display: grid; grid-template-columns: 1fr; gap: var(--space-4); align-items: center; }
.hero-title { font-size: clamp(34px, 10.5vw, 84px); margin-bottom: var(--space-4); }
.hero-title span { display: block; }

.hero-visual { display: none; position: relative; justify-content: center; align-items: center; }
.hero-orb {
  position: absolute; width: 440px; height: 440px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,0,255,0.14) 0%, rgba(0,255,255,0.08) 45%, transparent 70%);
}
.hero-visual img { position: relative; width: 340px; filter: drop-shadow(0 0 40px rgba(0,255,255,0.15)); }

/* ── Seções ── */
.section { position: relative; padding: var(--space-6) 0 0; }
.section-title { font-size: clamp(32px, 7vw, 56px); margin-bottom: var(--space-3); max-width: 14em; }
.section-sub { color: var(--text-2); font-size: 16px; font-weight: 400; margin-bottom: var(--space-4); max-width: 34em; }

/* Passos */
.steps { display: grid; grid-template-columns: 1fr; gap: var(--space-3); margin-top: var(--space-4); }
.step { padding: var(--space-4) var(--space-3); background: var(--surface); border: 1px solid var(--line); }
.step-n { display: block; font-family: var(--font-head); font-weight: 900; font-size: 56px; line-height: 1; color: var(--c); margin-bottom: var(--space-3); }
.step-title { font-family: var(--font-head); font-weight: 900; font-size: 18px; text-transform: uppercase; letter-spacing: 0.02em; line-height: 1.3; margin-bottom: var(--space-1); }
.step p { color: var(--text-2); font-size: 15px; font-weight: 400; }

/* Pacotes */
.plans { display: grid; grid-template-columns: 1fr; gap: var(--space-3); }
.plan {
  position: relative;
  display: flex; flex-direction: column;
  padding: var(--space-4) var(--space-3);
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--c);
  box-shadow: 0 30px 80px -40px color-mix(in srgb, var(--c) 35%, transparent);
}
.bars { display: flex; gap: 6px; margin-bottom: var(--space-3); }
.bars i { display: block; height: 3px; background: var(--c); }
.bars i:nth-child(1) { width: 36px; }
.bars i:nth-child(2) { width: 18px; opacity: 0.6; }
.bars i:nth-child(3) { width: 9px; opacity: 0.3; }
.plan-name { font-size: 28px; margin-bottom: var(--space-2); }
.plan-price { font-family: var(--font-head); font-weight: 900; font-size: 72px; line-height: 1; letter-spacing: -0.03em; color: var(--c); margin-bottom: var(--space-3); }
.plan-price .cur { font-size: 22px; letter-spacing: 0; vertical-align: 0.9em; margin-right: 6px; color: var(--white); }
.plan-list { flex: 1; margin-bottom: var(--space-4); border-top: 1px solid var(--line); }
.plan-list li { position: relative; padding: 12px 0 12px 22px; border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 400; color: #d6d6d6; line-height: 1.5; }
.plan-list li::before { content: ""; position: absolute; left: 0; top: 20px; width: 8px; height: 8px; background: var(--c); }

.addon {
  --c: var(--yellow);
  position: relative;
  display: flex; flex-direction: column; gap: var(--space-3);
  margin-top: var(--space-3);
  padding: var(--space-4) var(--space-3);
  border: 1px solid rgba(255, 255, 0, 0.35);
  border-top: 3px solid var(--yellow);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 255, 0, 0.12) 0%, transparent 55%),
    var(--surface);
  box-shadow: 0 30px 80px -40px rgba(255, 255, 0, 0.35);
}
.addon-tag { font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--yellow); font-weight: 400; margin-bottom: var(--space-1); }
.addon-name { font-size: clamp(26px, 5vw, 40px); margin-bottom: var(--space-2); }
.addon-desc { color: #d6d6d6; font-size: 16px; font-weight: 400; max-width: 30em; }
.addon-price { font-family: var(--font-head); font-weight: 900; font-size: 72px; line-height: 1; letter-spacing: -0.03em; color: var(--yellow); white-space: nowrap; }
.addon-price .plus { margin-right: 6px; }
.addon-price .cur { font-size: 22px; letter-spacing: 0; vertical-align: 0.9em; margin-right: 6px; color: var(--white); }

.note { margin-top: var(--space-3); font-size: 14px; color: var(--text-2); font-weight: 400; padding-left: var(--space-2); border-left: 3px solid var(--yellow); }

/* Quem faz */
.about { display: grid; grid-template-columns: 1fr; gap: var(--space-4); align-items: center; }
.about-photo { position: relative; max-width: 380px; }
.about-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 50%); }
.about-photo::before { content: ""; position: absolute; inset: 14px -14px -14px 14px; border: 1px solid var(--magenta); opacity: 0.5; }
.about-photo img { position: relative; width: 100%; filter: grayscale(15%); }
.about-name { font-size: 13px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--cyan); margin-bottom: var(--space-4); font-weight: 400; }
.portfolio { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-1); margin-bottom: var(--space-3); max-width: 420px; }
.portfolio img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; }

/* Rodapé */
.footer { margin-top: var(--space-6); border-top: 1px solid #111; padding: var(--space-5) 0 var(--space-4); background: rgba(0,0,0,0.85); }
.footer-inner { display: flex; flex-direction: column; gap: var(--space-3); align-items: flex-start; }
.footer-logo { height: 30px; width: auto; opacity: 0.85; }
.footer-links { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.footer-links a { color: var(--text-2); text-decoration: none; font-size: 14px; transition: color 0.2s var(--ease); }
.footer-links a:hover { color: var(--white); }
.disclaimer { font-size: 12px; color: #6f6f6f; max-width: 40em; }

/* ── Tablet+ ── */
@media (min-width: 720px) {
  .wrap { padding: 0 var(--space-4); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .addon { flex-direction: row; align-items: center; justify-content: space-between; padding: var(--space-4); }
}

/* ── Desktop ── */
@media (min-width: 1000px) {
  .hero { padding-top: calc(var(--nav-h) + var(--space-6)); }
  .hero-grid { grid-template-columns: 1.6fr 1fr; }
  .hero-visual { display: flex; }
  .about { grid-template-columns: 380px 1fr; gap: var(--space-6); }
  .footer-inner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ── Entrada do hero: um único momento ── */
@media (prefers-reduced-motion: no-preference) {
  .hero-title span { opacity: 0; transform: translateY(24px); animation: rise 0.8s var(--ease) forwards; }
  .hero-title span:nth-child(2) { animation-delay: 0.1s; }
  .hero-title span:nth-child(3) { animation-delay: 0.2s; }
}
@keyframes rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .link { transition: none; }
}