/* ============================================================
   NeoTools Landing — Premium Dark, Interactive 2026
   ============================================================ */

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

.lp-body {
  --c: #00d4ff;
  --c2: #7c3aed;
  --cg: #10b981;
  --cp: #a78bfa;
  --bg: #070918;
  --border: rgba(255,255,255,0.08);
  --text: #f0f4ff;
  --muted: #6b7599;
  --surface: rgba(255,255,255,0.04);
  --surface2: rgba(255,255,255,0.07);
  font-family: "Manrope", -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.5;
}

.lp-body::before { display: none !important; }

/* CANVAS BG */
#lp-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

/* HEADER */
.lp-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 900;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: rgba(7,9,24,0.7);
  border-bottom: 1px solid var(--border);
  transition: background 0.4s;
}
.lp-wrap { width: min(1180px, calc(100% - 2.5rem)); margin: 0 auto; position: relative; z-index: 1; }
.lp-header-inner { height: 68px; display: flex; align-items: center; gap: 2rem; }
.lp-brand { display: inline-flex; align-items: center; text-decoration: none; }
.lp-logo { width: 155px; height: auto; display: block; }
.lp-nav { display: flex; gap: 0.1rem; margin-left: auto; }
.lp-nav a { color: var(--muted); font-size: 0.79rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; text-decoration: none; padding: 0.42rem 0.9rem; border-radius: 8px; transition: color 0.2s, background 0.2s; }
.lp-nav a:hover { color: var(--text); background: var(--surface); }
.lp-header-cta { margin-left: 1.25rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; border: none; border-radius: 10px; font-family: inherit; font-weight: 700; cursor: pointer; text-decoration: none; transition: all 0.22s; white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg,#0ea5e9,#00d4ff); color: #030a14; height: 40px; padding: 0 1.2rem; font-size: 0.84rem; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 28px rgba(0,212,255,0.35); }
.btn-primary-lg { height: 56px; padding: 0 2.2rem; font-size: 1rem; border-radius: 14px; }
.btn-outline { background: transparent; border: 1px solid rgba(255,255,255,0.18); color: var(--text); height: 56px; padding: 0 2.2rem; font-size: 1rem; border-radius: 14px; }
.btn-outline:hover { background: var(--surface2); border-color: rgba(255,255,255,0.28); transform: translateY(-1px); }

/* ============================================================ HERO */
.lp-hero {
  min-height: 100svh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 120px 1rem 80px;
  position: relative; z-index: 1;
  text-align: center;
}
.lp-eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  background: rgba(0,212,255,0.07); border: 1px solid rgba(0,212,255,0.2);
  border-radius: 999px; padding: 0.4rem 1.1rem;
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c);
  margin-bottom: 2rem;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s 0.1s forwards;
}
.lp-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.75)} }

.lp-hero-title {
  font-family: "Sora","Manrope",sans-serif;
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 800; line-height: 1.04; letter-spacing: -0.035em;
  max-width: 900px; margin: 0 auto 1.5rem;
  opacity: 0; transform: translateY(30px);
  animation: fadeUp 0.9s 0.25s forwards;
}
.grad {
  background: linear-gradient(135deg, #00d4ff 0%, #7c3aed 55%, #06b6d4 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.lp-hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem); color: var(--muted);
  max-width: 580px; margin: 0 auto 2.8rem; line-height: 1.75;
  opacity: 0; transform: translateY(25px);
  animation: fadeUp 0.9s 0.4s forwards;
}
.lp-hero-actions {
  display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.9s 0.55s forwards;
}
.lp-scroll-hint {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--muted); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  opacity: 0; animation: fadeUp 1s 1.1s forwards;
}
.lp-scroll-arrow { width: 20px; height: 30px; border: 1.5px solid rgba(255,255,255,0.15); border-radius: 10px; position: relative; }
.lp-scroll-arrow::after { content: ""; position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: 3px; height: 7px; background: var(--c); border-radius: 2px; animation: scrollBounce 1.6s ease-in-out infinite; }
@keyframes scrollBounce { 0%,100%{transform:translateX(-50%) translateY(0);opacity:1} 80%{transform:translateX(-50%) translateY(8px);opacity:0.2} }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* ============================================================ PROBLEM STRIP */
.lp-problem { position: relative; z-index: 1; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.02); }
.lp-problem-grid { display: grid; grid-template-columns: repeat(3,1fr); }
.lp-problem-item { padding: 2.5rem 2rem; border-right: 1px solid var(--border); }
.lp-problem-item:last-child { border-right: none; }
.lp-problem-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.lp-problem-item h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.55rem; color: var(--text); }
.lp-problem-item p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; }

/* ============================================================ PRODUCT SECTIONS */
.lp-prod-section { position: relative; z-index: 1; min-height: 100svh; display: flex; align-items: center; padding: 8rem 0; overflow: hidden; }
.lp-prod-section::before { content: ""; position: absolute; inset: 0; pointer-events: none; }
.lp-prod-section.dns-bg::before { background: radial-gradient(ellipse 70% 60% at 110% 50%, rgba(0,212,255,0.07) 0%, transparent 65%); }
.lp-prod-section.bk-bg::before { background: radial-gradient(ellipse 70% 60% at -10% 50%, rgba(16,185,129,0.07) 0%, transparent 65%); }
.lp-prod-section.bgp-bg::before { background: radial-gradient(ellipse 70% 60% at 110% 50%, rgba(167,139,250,0.07) 0%, transparent 65%); }

.lp-prod-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.lp-prod-inner.flip { direction: rtl; }
.lp-prod-inner.flip > * { direction: ltr; }

/* reveal on scroll */
[data-reveal] { opacity: 0; transform: translateY(50px); transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1); }
[data-reveal="left"] { transform: translateX(-50px); }
[data-reveal="right"] { transform: translateX(50px); }
[data-reveal].revealed { opacity: 1; transform: translate(0,0); }
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.32s; }
[data-delay="4"] { transition-delay: 0.44s; }
[data-delay="5"] { transition-delay: 0.56s; }

.lp-prod-label { display: inline-flex; align-items: center; gap: 0.45rem; border-radius: 999px; padding: 0.32rem 0.9rem; font-size: 0.68rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1.1rem; }
.lp-prod-label.dns { background: rgba(0,212,255,0.09); border: 1px solid rgba(0,212,255,0.22); color: var(--c); }
.lp-prod-label.bk { background: rgba(16,185,129,0.09); border: 1px solid rgba(16,185,129,0.22); color: #34d399; }
.lp-prod-label.bgp { background: rgba(167,139,250,0.09); border: 1px solid rgba(167,139,250,0.22); color: var(--cp); }

.lp-prod-text h2 { font-family: "Sora","Manrope",sans-serif; font-size: clamp(1.9rem,3.5vw,3rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 1rem; }
.lp-prod-text .lead { font-size: 1.05rem; color: var(--muted); line-height: 1.75; margin-bottom: 2rem; }
.lp-benefit-list { list-style: none; display: grid; gap: 0.85rem; }
.lp-benefit-list li { display: flex; align-items: flex-start; gap: 0.75rem; }
.lp-benefit-ico { width: 30px; height: 30px; border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.85rem; margin-top: 0.05rem; }
.dns .lp-benefit-ico { background: rgba(0,212,255,0.1); }
.bk .lp-benefit-ico { background: rgba(16,185,129,0.1); }
.bgp .lp-benefit-ico { background: rgba(167,139,250,0.1); }
.lp-benefit-list strong { display: block; font-size: 0.9rem; color: var(--text); margin-bottom: 0.18rem; }
.lp-benefit-list span { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }

/* CARDS VISUAIS */
.lp-viz {
  background: rgba(10,12,30,0.92);
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.55);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
}
.lp-viz:hover { transform: translateY(-6px) scale(1.01); }
.lp-viz.dns { border-color: rgba(0,212,255,0.22); box-shadow: 0 40px 100px rgba(0,0,0,0.55), 0 0 70px rgba(0,212,255,0.1); }
.lp-viz.bk  { border-color: rgba(16,185,129,0.22); box-shadow: 0 40px 100px rgba(0,0,0,0.55), 0 0 70px rgba(16,185,129,0.1); }
.lp-viz.bgp { border-color: rgba(167,139,250,0.22); box-shadow: 0 40px 100px rgba(0,0,0,0.55), 0 0 70px rgba(167,139,250,0.1); }

/* canvas inside viz */
.lp-viz canvas {
  display: block;
  width: 100%;
  height: 340px;
}

.lp-viz-title {
  padding: 0.85rem 1.2rem 0;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.lp-viz-hd { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; }
.lp-divider { height: 1px; background: var(--border); margin: 1rem 0; }
.lp-bar-row { margin-bottom: 0.85rem; }
.lp-bar-meta { display: flex; justify-content: space-between; font-size: 0.74rem; color: var(--muted); margin-bottom: 0.38rem; }
.lp-bar { height: 6px; background: rgba(255,255,255,0.06); border-radius: 999px; overflow: hidden; }
.lp-bar-fill { height: 100%; border-radius: 999px; }
.lp-bar-fill.c { background: linear-gradient(90deg,#0ea5e9,#00d4ff); width: 73%; }
.lp-bar-fill.g { background: linear-gradient(90deg,#059669,#10b981); width: 94%; }
.lp-bar-fill.p { background: linear-gradient(90deg,#7c3aed,#a78bfa); width: 95%; }
.lp-row { display: flex; align-items: center; gap: 0.7rem; padding: 0.62rem 0.85rem; background: rgba(255,255,255,0.035); border: 1px solid var(--border); border-radius: 10px; font-size: 0.79rem; }
.lp-row + .lp-row { margin-top: 0.45rem; }
.lp-tag { font-size: 0.64rem; font-weight: 700; border-radius: 999px; padding: 0.18rem 0.52rem; white-space: nowrap; }
.tag-ok { background: rgba(16,185,129,0.15); color: #34d399; }
.tag-block { background: rgba(239,68,68,0.12); color: #f87171; }
.tag-warn { background: rgba(251,191,36,0.12); color: #fbbf24; }
.lp-row .name { color: var(--text); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lp-row .val { color: var(--muted); font-size: 0.73rem; white-space: nowrap; }
.lp-viz-stat-row { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.lp-viz-stat .lbl { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.25rem; }
.lp-viz-stat .num { font-family: "Sora","Manrope",sans-serif; font-size: 2rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.num.c { color: var(--c); }
.num.g { color: #34d399; }
.num.p { color: var(--cp); }
.num.r { color: #f87171; }
.lp-code { background: rgba(124,58,237,0.08); border: 1px solid rgba(124,58,237,0.2); border-radius: 10px; padding: 0.8rem 1rem; font-family: monospace; font-size: 0.76rem; color: #c4b5fd; line-height: 1.75; }
.lp-code .dim { color: var(--muted); }

/* ============================================================ COMBO */
.lp-combo { position: relative; z-index: 1; padding: 8rem 0; }
.lp-combo-box { background: linear-gradient(135deg, rgba(124,58,237,0.12), rgba(0,212,255,0.08)); border: 1px solid rgba(124,58,237,0.25); border-radius: 30px; padding: clamp(3rem,6vw,5.5rem) clamp(2rem,5vw,5rem); position: relative; overflow: hidden; }
.lp-combo-glow1 { position: absolute; top: -100px; right: -80px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(0,212,255,0.14), transparent 70%); pointer-events: none; }
.lp-combo-glow2 { position: absolute; bottom: -100px; left: -80px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(124,58,237,0.18), transparent 70%); pointer-events: none; }
.lp-combo-head { max-width: 640px; margin-bottom: 3.5rem; position: relative; z-index: 1; }
.lp-combo-badge { display: inline-flex; align-items: center; gap: 0.45rem; background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(124,58,237,0.1)); border: 1px solid rgba(124,58,237,0.28); border-radius: 999px; padding: 0.32rem 0.9rem; font-size: 0.68rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: #c4b5fd; margin-bottom: 1.2rem; }
.lp-combo-head h2 { font-family: "Sora","Manrope",sans-serif; font-size: clamp(2rem,4vw,3.2rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 1rem; }
.lp-combo-head p { font-size: 1.05rem; color: var(--muted); line-height: 1.75; }
.lp-combo-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; position: relative; z-index: 1; margin-bottom: 2rem; }
.lp-combo-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.09); border-radius: 18px; padding: 1.6rem; transition: border-color 0.3s, background 0.3s; }
.lp-combo-card:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.15); }
.lp-combo-card-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.85rem; }
.lp-combo-card-tags span { font-size: 0.67rem; font-weight: 800; border-radius: 999px; padding: 0.2rem 0.6rem; }
.ct-dns { background: rgba(0,212,255,0.12); color: var(--c); }
.ct-bk { background: rgba(16,185,129,0.12); color: #34d399; }
.ct-bgp { background: rgba(167,139,250,0.12); color: var(--cp); }
.lp-combo-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 0.6rem; }
.lp-combo-card p { font-size: 0.83rem; color: var(--muted); line-height: 1.65; }
.lp-combo-full { background: rgba(255,255,255,0.03); border: 1px solid rgba(0,212,255,0.15); border-radius: 18px; padding: 1.6rem 2rem; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; position: relative; z-index: 1; margin-bottom: 3rem; }
.lp-combo-full-icon { font-size: 2.2rem; flex-shrink: 0; }
.lp-combo-full p { flex: 1; min-width: 220px; font-size: 0.92rem; color: var(--muted); line-height: 1.7; }
.lp-combo-full strong { color: var(--text); }
.lp-combo-cta { display: flex; gap: 1rem; flex-wrap: wrap; position: relative; z-index: 1; }

/* ============================================================ CONTATO */
.lp-contact { position: relative; z-index: 1; padding: 2rem 0 8rem; }
.lp-contact-box { background: linear-gradient(135deg, rgba(0,212,255,0.07), rgba(124,58,237,0.08)); border: 1px solid rgba(255,255,255,0.09); border-radius: 30px; padding: clamp(2.5rem,5vw,4rem); display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
.lp-contact-text h2 { font-family: "Sora","Manrope",sans-serif; font-size: clamp(1.9rem,3.2vw,2.6rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; margin: 1.1rem 0 1rem; }
.lp-contact-text p { font-size: 1rem; color: var(--muted); line-height: 1.75; }
.lp-contact-form { display: grid; gap: 1.1rem; }
.lp-form-row { display: grid; gap: 0.4rem; }
.lp-form-row label { font-size: 0.76rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.lp-form-row input, .lp-form-row textarea {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); font-family: inherit; font-size: 0.92rem; padding: 0.7rem 0.9rem; resize: vertical;
}
.lp-form-row input:focus, .lp-form-row textarea:focus { outline: none; border-color: var(--c); }
.lp-form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lp-form-msg { border-radius: 10px; padding: 0.75rem 1rem; font-size: 0.85rem; }
.lp-form-msg.ok { background: rgba(16,185,129,0.12); border: 1px solid rgba(16,185,129,0.3); color: #34d399; }
.lp-form-msg.err { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.28); color: #f87171; }
.lp-contact-form .btn-primary-lg { justify-self: start; }

/* FOOTER */
.lp-footer { position: relative; z-index: 1; border-top: 1px solid var(--border); padding: 2rem 0; }
.lp-footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.lp-footer-copy { font-size: 0.78rem; color: var(--muted); }
.lp-footer-client { font-size: 0.8rem; color: var(--muted); text-decoration: none; transition: color 0.2s; }
.lp-footer-client:hover { color: var(--text); }

/* RESPONSIVE */
@media(max-width:960px) {
  .lp-prod-inner, .lp-prod-inner.flip { grid-template-columns: 1fr; direction: ltr; gap: 3rem; }
  .lp-combo-cards { grid-template-columns: 1fr; }
  .lp-problem-grid { grid-template-columns: 1fr; }
  .lp-problem-item { border-right: none; border-bottom: 1px solid var(--border); }
  .lp-problem-item:last-child { border-bottom: none; }
  .lp-nav { display: none; }
  .lp-prod-section { padding: 5rem 0; min-height: auto; }
  .lp-contact-box { grid-template-columns: 1fr; }
}
@media(max-width:600px) {
  .lp-hero-title { font-size: 2.6rem; }
  .lp-combo { padding: 5rem 0; }
  .lp-combo-box { padding: 2.5rem 1.5rem; border-radius: 20px; }
  .lp-contact { padding: 1rem 0 5rem; }
  .lp-contact-box { padding: 2.5rem 1.5rem; border-radius: 20px; }
  .btn-outline { display: none; }
}