/* ============================================================
   SHIELDY — Landing Page  •  AiOn Systems
   Design system: dark premium (#050816) + light (#F5F9FF)
   Inspiração: Stripe / Linear / Vercel / Revolut / OpenAI
   ============================================================ */

:root {
  /* Backgrounds */
  --bg-dark:     #050816;
  --bg-dark-2:   #0a1024;   /* card base */
  --bg-dark-3:   #0e1530;   /* card hover / raised */
  --bg-light:    #f5f9ff;
  --white:       #ffffff;

  /* Brand blue */
  --blue:        #2e6bff;
  --blue-bright: #4d8bff;
  --blue-soft:   #7aa8ff;
  --blue-deep:   #1b4dd1;
  --blue-ink:    #0f2a6b;

  /* Status */
  --green:       #22c55e;
  --green-soft:  #4ade80;
  --red:         #ef4444;
  --amber:       #f59e0b;

  /* Text — dark mode */
  --d-text:      #eaf0ff;
  --d-text-2:    #a9b6da;
  --d-text-3:    #6d7aa3;
  --d-border:    rgba(120,150,255,0.14);
  --d-border-2:  rgba(120,150,255,0.28);

  /* Text — light mode */
  --l-text:      #0b1530;
  --l-text-2:    #4a5878;
  --l-text-3:    #8793b3;
  --l-border:    #e3ecfb;
  --l-card:      #ffffff;

  /* Effects */
  --glow-blue:   0 0 60px rgba(46,107,255,0.45);
  --shadow-card: 0 18px 50px -18px rgba(8,20,60,0.12);
  --shadow-lift: 0 30px 70px -24px rgba(8,20,60,0.22);

  --maxw: 1200px;
  --radius: 20px;
  --radius-sm: 14px;

  --font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--d-text);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

::selection { background: rgba(46,107,255,0.32); color: #fff; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { position: relative; }
.sec-pad { padding: 116px 0; }

.dark  { background: var(--bg-dark);  color: var(--d-text); }
.light { background: var(--bg-light); color: var(--l-text); }

/* ---------- Typography ---------- */
h1, h2, h3 { font-weight: 800; line-height: 1.06; letter-spacing: -0.025em; }
.display {
  font-size: clamp(2.4rem, 5.4vw, 4.1rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.h2 {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.07;
}
.lead {
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  line-height: 1.6;
  font-weight: 400;
}
.dark  .lead { color: var(--d-text-2); }
.light .lead { color: var(--l-text-2); }

.accent { color: var(--blue-bright); }
.light .accent { color: var(--blue); }

.center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.measure { max-width: 640px; }

/* ---------- Badge ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 16px; border-radius: 100px;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.07em;
  text-transform: uppercase;
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 10px var(--blue); }
.badge svg { width: 15px; height: 15px; }

.badge.on-dark {
  background: rgba(46,107,255,0.08);
  border: 1px solid var(--d-border-2);
  color: var(--blue-soft);
  box-shadow: 0 0 24px rgba(46,107,255,0.12), inset 0 0 20px rgba(46,107,255,0.06);
}
.badge.on-light {
  background: #fff;
  border: 1px solid #cfe0ff;
  color: var(--blue);
  box-shadow: 0 2px 16px rgba(46,107,255,0.10);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 700; font-size: 0.98rem; letter-spacing: -0.01em;
  padding: 15px 26px; border-radius: 14px;
  transition: transform .22s cubic-bezier(.2,.7,.3,1), box-shadow .25s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue-bright), var(--blue) 55%, var(--blue-deep));
  box-shadow: 0 14px 34px -10px rgba(46,107,255,0.7), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 46px -10px rgba(46,107,255,0.85), inset 0 1px 0 rgba(255,255,255,0.3); }
.btn-ghost-dark {
  color: var(--d-text); border: 1px solid var(--d-border-2);
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(8px);
}
.btn-ghost-dark:hover { border-color: var(--blue); background: rgba(46,107,255,0.08); transform: translateY(-2px); }
.btn-green {
  color: #04210f;
  background: linear-gradient(135deg, var(--green-soft), var(--green) 60%, #16a34a);
  box-shadow: 0 14px 32px -12px rgba(34,197,94,0.6), inset 0 1px 0 rgba(255,255,255,0.35);
  font-weight: 800;
}
.btn-green:hover { transform: translateY(-2px); box-shadow: 0 20px 44px -12px rgba(34,197,94,0.75); }
.btn-lg { padding: 18px 34px; font-size: 1.06rem; }
.btn-block { width: 100%; }

/* ---------- Glass card ---------- */
.glass {
  background: linear-gradient(165deg, rgba(20,30,66,0.72), rgba(10,16,38,0.82));
  border: 1px solid var(--d-border);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 24px 60px -30px rgba(0,0,0,0.6);
}
.card-light {
  background: var(--l-card);
  border: 1px solid var(--l-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s, border-color .3s;
}
.card-light.hoverable:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); border-color: #cfe0ff; }
.glass.hoverable { transition: transform .3s cubic-bezier(.2,.7,.3,1), border-color .3s, box-shadow .3s; }
.glass.hoverable:hover { transform: translateY(-6px); border-color: var(--d-border-2); box-shadow: 0 36px 80px -30px rgba(0,0,0,0.7), 0 0 40px -10px rgba(46,107,255,0.25); }

/* ---------- Decorative backgrounds ---------- */
.glow-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.5; pointer-events: none; z-index: 0;
}
.grid-fade {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(120,150,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,150,255,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, #000 30%, transparent 75%);
}
.deco-shield {
  position: absolute; opacity: 0.05; pointer-events: none; z-index: 0;
  color: var(--blue);
}
.deco-dots {
  position: absolute; z-index: 0; pointer-events: none;
  display: grid; grid-template-columns: repeat(4, 6px); gap: 10px; opacity: .6;
}
.deco-dots span { width: 6px; height: 6px; border-radius: 50%; }
.light .deco-dots span { background: #c9d8f5; }
.dark  .deco-dots span { background: rgba(120,150,255,0.22); }

.rel { position: relative; z-index: 1; }

/* ---------- Section heading block ---------- */
.sec-head { display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; }
.sec-head .h2 { max-width: 14ch; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   NAVBAR
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5,8,22,0.78);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--d-border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.32rem; letter-spacing: -0.02em; color: #fff; }
.brand .shield-logo { width: 34px; height: 34px; }
.nav-menu { display: flex; align-items: center; gap: 38px; }
.nav-menu a { color: var(--d-text-2); font-weight: 600; font-size: 0.96rem; transition: color .2s; position: relative; }
.nav-menu a:hover { color: #fff; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-login {
  color: var(--d-text); font-weight: 700; font-size: 0.94rem;
  padding: 10px 22px; border-radius: 12px; border: 1px solid var(--d-border-2);
  transition: border-color .2s, background .2s, transform .2s;
}
.nav-login:hover { border-color: var(--blue); background: rgba(46,107,255,0.1); transform: translateY(-1px); }
.nav-cta { padding: 11px 22px; font-size: 0.92rem; border-radius: 12px; }
.nav-burger { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 12px; border: 1px solid var(--d-border-2); }
.nav-burger span { display: block; width: 18px; height: 2px; background: #fff; position: relative; }
.nav-burger span::before, .nav-burger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: #fff; transition: transform .25s; }
.nav-burger span::before { top: -6px; } .nav-burger span::after { top: 6px; }

.mobile-menu {
  position: fixed; inset: 76px 0 auto 0; z-index: 99;
  background: rgba(5,8,22,0.97); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--d-border);
  display: flex; flex-direction: column; gap: 6px; padding: 18px 24px 28px;
  transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
}
.mobile-menu.open { opacity: 1; transform: none; pointer-events: auto; }
.mobile-menu a { padding: 14px 8px; color: var(--d-text); font-weight: 600; border-bottom: 1px solid var(--d-border); }
.mobile-menu .btn { margin-top: 14px; }

/* ============================================================
   HERO  (Sessão 1)
   ============================================================ */
.hero { padding: 132px 0 90px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }
.hero h1 { margin: 22px 0 24px; }
.hero .lead { max-width: 520px; margin-bottom: 32px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.hero-proof { display: flex; align-items: center; gap: 9px; color: var(--d-text-2); font-size: 0.94rem; font-weight: 500; margin-bottom: 26px; }
.hero-proof .check { width: 20px; height: 20px; border-radius: 50%; background: rgba(34,197,94,0.16); display: grid; place-items: center; flex: none; }
.hero-proof .check svg { width: 12px; height: 12px; color: var(--green-soft); }
.cred-card {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px 20px; max-width: 460px;
}
.cred-card .bar { width: 3px; align-self: stretch; border-radius: 4px; background: linear-gradient(var(--blue-bright), var(--blue-deep)); flex: none; }
.cred-card p { font-size: 0.92rem; color: var(--d-text-2); line-height: 1.5; }
.cred-card .src { display: block; margin-top: 6px; font-size: 0.78rem; color: var(--d-text-3); font-weight: 600; }

/* Hero right: phone + floating cards */
.hero-stage { position: relative; min-height: 560px; display: grid; place-items: center; }
.hero-stage .glow-orb.a { width: 460px; height: 460px; background: radial-gradient(circle, rgba(46,107,255,0.55), transparent 70%); top: 5%; left: 12%; }
.float-card {
  position: absolute; z-index: 3;
  padding: 14px 16px; min-width: 150px;
  font-size: 0.82rem;
  animation: floaty 6s ease-in-out infinite;
}
.float-card .fc-top { display: flex; align-items: center; gap: 8px; font-weight: 700; margin-bottom: 6px; }
.float-card .fc-sub { color: var(--d-text-3); font-size: 0.74rem; }
.float-card .pct { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }
.risk-bar { height: 5px; border-radius: 4px; background: rgba(255,255,255,0.08); margin-top: 9px; overflow: hidden; }
.risk-bar i { display: block; height: 100%; border-radius: 4px; }
.fc-c1 { top: 4%; left: -4%; animation-delay: 0s; }
.fc-c2 { top: 30%; right: -6%; animation-delay: 1.2s; }
.fc-c3 { top: 56%; right: -2%; animation-delay: 2.1s; }
.fc-c4 { bottom: 4%; left: 0%; animation-delay: 1.6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

.pill-icon { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; flex: none; }
.pi-red   { background: rgba(239,68,68,0.16); color: #ff8585; }
.pi-green { background: rgba(34,197,94,0.16); color: var(--green-soft); }
.pi-blue  { background: rgba(46,107,255,0.16); color: var(--blue-soft); }
.pi-amber { background: rgba(245,158,11,0.16); color: #fbbf24; }

/* Phone frame */
.phone {
  position: relative; z-index: 2;
  width: 268px; height: 552px; border-radius: 42px;
  background: linear-gradient(160deg, #19233f, #080d1e);
  border: 1px solid rgba(120,150,255,0.22);
  box-shadow: 0 50px 120px -30px rgba(0,0,0,0.85), 0 0 0 7px #0c1226, inset 0 1px 0 rgba(255,255,255,0.08);
  padding: 12px; animation: levitate 7s ease-in-out infinite;
}
@keyframes levitate { 0%,100% { transform: translateY(0) rotate(-0.5deg); } 50% { transform: translateY(-16px) rotate(0.5deg); } }
.phone-screen { width: 100%; height: 100%; border-radius: 32px; background: var(--bg-dark); overflow: hidden; position: relative; display: flex; flex-direction: column; }
.phone-notch { position: absolute; top: 9px; left: 50%; transform: translateX(-50%); width: 92px; height: 22px; background: #05080f; border-radius: 14px; z-index: 5; }
.phone-reflection { position:absolute; inset:0; border-radius:32px; background: linear-gradient(135deg, rgba(255,255,255,0.06), transparent 40%); pointer-events:none; }

.app-head { padding: 30px 16px 14px; display: flex; align-items: center; gap: 9px; border-bottom: 1px solid var(--d-border); }
.app-head .shield-logo { width: 22px; height: 22px; }
.app-head b { font-size: 0.92rem; }
.app-head .ai-tag { margin-left: auto; font-size: 0.62rem; color: var(--blue-soft); background: rgba(46,107,255,0.12); padding: 3px 8px; border-radius: 20px; font-weight: 700; }
.app-body { padding: 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.app-result { background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.28); border-radius: 14px; padding: 12px; }
.app-result .ar-top { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.8rem; color: #ff9b9b; }
.app-result .pct { font-size: 1.9rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; margin: 4px 0 2px; }
.app-msg { background: var(--bg-dark-2); border: 1px solid var(--d-border); border-radius: 12px; padding: 11px 12px; font-size: 0.72rem; color: var(--d-text-2); }
.app-msg .who { color: var(--d-text-3); font-size: 0.64rem; margin-bottom: 3px; font-weight: 600; }
.app-cta { margin-top: auto; background: linear-gradient(135deg, var(--blue-bright), var(--blue-deep)); color:#fff; border-radius: 12px; padding: 11px; text-align: center; font-weight: 700; font-size: 0.78rem; box-shadow: var(--glow-blue); }
.app-list { display:flex; flex-direction:column; gap:8px; }
.app-row { display:flex; align-items:center; gap:9px; font-size:0.72rem; color: var(--d-text-2); }
.app-row .dotr { width:7px; height:7px; border-radius:50%; flex:none; }

/* Hero bottom strip — analyzed content types */
.types-strip { margin-top: 76px; }
.types-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; }
.type-card {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 20px 12px; text-align: center;
  transition: transform .3s, border-color .3s;
}
.type-card:hover { transform: translateY(-5px); border-color: var(--d-border-2); }
.type-card .ti { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(46,107,255,0.1); color: var(--blue-soft); }
.type-card .ti svg { width: 22px; height: 22px; }
.type-card span { font-size: 0.84rem; font-weight: 600; color: var(--d-text-2); }

/* ============================================================
   GENERIC ICON CHIP
   ============================================================ */
.icon-chip { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; flex: none; }
.icon-chip svg { width: 26px; height: 26px; }
.chip-blue-dark { background: rgba(46,107,255,0.12); color: var(--blue-soft); border: 1px solid rgba(46,107,255,0.22); }
.chip-blue-light { background: #eef4ff; color: var(--blue); }
.chip-green { background: rgba(34,197,94,0.14); color: var(--green); }
.chip-red { background: rgba(239,68,68,0.14); color: var(--red); }

/* ============================================================
   SECTION 2 — O perigo não parece perigo  (light)
   ============================================================ */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
.example-card { padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.example-card .ex-head { display: flex; align-items: center; gap: 14px; }
.example-card .ex-head b { font-size: 1.18rem; font-weight: 800; }
.chat-bubble {
  position: relative; background: #f1f5fd; border: 1px solid var(--l-border);
  border-radius: 14px 14px 14px 4px; padding: 13px 15px;
  font-size: 0.92rem; color: var(--l-text); line-height: 1.45;
}
.chat-bubble.email { border-radius: 14px; }
.example-card .ex-desc { font-size: 0.92rem; color: var(--l-text-2); margin-top: auto; }

.feature-quote {
  margin: 72px auto 0; max-width: 740px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.feature-quote .q-shield { width: 56px; height: 56px; margin-bottom: 14px; }
.feature-quote .q1 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -0.025em; color: var(--l-text); }
.feature-quote .q2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -0.025em; color: var(--blue); }

/* ============================================================
   SECTION 3 — Como o Shieldy protege  (dark, 3 mockup cards)
   ============================================================ */
.protect-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; align-items: stretch; }
.protect-card { padding: 26px; display: flex; flex-direction: column; gap: 16px; }
.protect-card .pc-icon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(46,107,255,0.25), rgba(46,107,255,0.06)); border: 1px solid var(--d-border-2); color: var(--blue-soft); }
.protect-card .pc-icon svg { width: 24px; height: 24px; }
.protect-card h3 { font-size: 1.24rem; }
.protect-card .pc-desc { font-size: 0.92rem; color: var(--d-text-2); }
.mock { margin-top: 6px; border-radius: 16px; overflow: hidden; }

/* WhatsApp-style mock (generic green messenger) */
.wa { background: #0b141a; border: 1px solid var(--d-border); border-radius: 16px; overflow: hidden; }
.wa-head { background: #1f2c34; padding: 11px 14px; display: flex; align-items: center; gap: 10px; }
.wa-head .ava { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg,#3a4a57,#22303a); display:grid; place-items:center; color:#fff; font-weight:700; font-size:0.8rem; }
.wa-head .nm { color: #e9edef; font-weight: 700; font-size: 0.86rem; }
.wa-head .nm small { display:block; color:#8696a0; font-weight:500; font-size:0.7rem; }
.wa-head .heart { margin-left: 2px; }
.wa-body { padding: 16px 12px; display: flex; flex-direction: column; gap: 8px; background:
  linear-gradient(rgba(11,20,26,0.94), rgba(11,20,26,0.94)),
  radial-gradient(circle at 20% 10%, rgba(46,107,255,0.05), transparent 40%); }
.wa-msg { max-width: 86%; background: #1f2c34; color: #e9edef; font-size: 0.78rem; line-height: 1.4; padding: 8px 11px; border-radius: 10px 10px 10px 2px; align-self: flex-start; box-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.wa-msg .tm { display:block; text-align:right; color:#8696a0; font-size:0.6rem; margin-top:3px; }
.wa-analyze { display:flex; align-items:center; gap:9px; background:#11202b; border-top:1px solid var(--d-border); padding:10px 12px; }
.wa-analyze .srch { width:26px; height:26px; border-radius:50%; background: rgba(46,107,255,0.18); display:grid; place-items:center; color: var(--blue-bright); animation: pulse 2s infinite; }
.wa-analyze span { font-size:0.74rem; color: var(--d-text-2); }
.mock-foot { display:flex; align-items:center; gap:7px; font-size:0.76rem; color: var(--green-soft); margin-top:12px; }
.mock-foot svg { width:15px; height:15px; }

@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(46,107,255,0.4); } 50% { box-shadow: 0 0 0 7px rgba(46,107,255,0); } }

/* Brain card */
.brain-mock { position: relative; min-height: 240px; display:grid; place-items:center; padding: 10px; }
.brain-core { width: 88px; height: 88px; border-radius: 50%; background: radial-gradient(circle, rgba(46,107,255,0.55), rgba(46,107,255,0.08)); display:grid; place-items:center; border:1px solid var(--d-border-2); box-shadow: var(--glow-blue); }
.brain-core svg { width: 44px; height: 44px; color: #fff; }
.brain-node { position:absolute; display:flex; align-items:center; gap:7px; font-size:0.72rem; font-weight:600; color: var(--d-text-2); background: rgba(14,21,48,0.85); border:1px solid var(--d-border); padding:6px 11px; border-radius:30px; backdrop-filter: blur(6px); }
.bn1 { top: 6%; left: 6%; } .bn2 { top: 12%; right: 4%; } .bn3 { top: 50%; left: 0; } .bn4 { bottom: 14%; right: 2%; } .bn5 { bottom: 2%; left: 22%; }

/* Result panel */
.result-panel { background: var(--bg-dark-2); border:1px solid var(--d-border); border-radius:16px; padding:16px; }
.result-panel .rp-title { font-size:0.78rem; color: var(--d-text-3); font-weight:600; margin-bottom:12px; }
.alert-box { background: rgba(239,68,68,0.08); border:1px solid rgba(239,68,68,0.3); border-radius:12px; padding:13px; }
.alert-box .ab-top { display:flex; align-items:center; gap:8px; color:#ff8585; font-weight:800; font-size:0.92rem; }
.alert-box p { font-size:0.78rem; color: var(--d-text-2); margin-top:5px; }
.conf { margin-top:14px; }
.conf .cf-label { display:flex; justify-content:space-between; font-size:0.74rem; color: var(--d-text-2); margin-bottom:6px; }
.conf .cf-label b { color:#ff8585; }
.reco { margin-top:13px; font-size:0.76rem; color: var(--d-text-2); }
.reco b { color: var(--d-text); display:block; margin-bottom:2px; font-size:0.72rem; text-transform:uppercase; letter-spacing:0.04em; color: var(--d-text-3); }

.proof-strip {
  margin-top: 64px; display:flex; align-items:center; justify-content:center; gap:14px;
  padding: 22px 30px; text-align:center; flex-wrap:wrap;
}
.proof-strip .ps-shield { width: 30px; height: 30px; color: var(--blue-soft); flex:none; }
.proof-strip p { font-size: clamp(1.02rem,1.8vw,1.35rem); font-weight: 700; color: var(--d-text); }

/* ============================================================
   SECTION 4 — 3 passos  (light flow)
   ============================================================ */
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 14px; align-items: stretch; margin-top: 60px; }
.flow-arrow { display: grid; place-items: center; color: var(--blue); align-self: center; }
.flow-arrow svg { width: 26px; height: 26px; animation: arrowflow 1.8s ease-in-out infinite; }
@keyframes arrowflow { 0%,100% { transform: translateX(0); opacity:.5; } 50% { transform: translateX(5px); opacity:1; } }
.step-card { padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.step-card .sc-head { display:flex; align-items:center; gap:12px; }
.step-card .sc-num { width: 28px; height: 28px; border-radius: 8px; background: var(--blue); color:#fff; font-weight:800; font-size:0.82rem; display:grid; place-items:center; flex:none; }
.step-card h3 { font-size: 1.12rem; }
.step-card .sc-desc { font-size: 0.88rem; color: var(--l-text-2); }

/* light WhatsApp mock */
.wa-light { border:1px solid var(--l-border); border-radius:14px; overflow:hidden; box-shadow: inset 0 1px 0 #fff; }
.wa-light .wa-head { background:#075e54; }
.wa-light .wa-body { background:#e9e2db; }
.wa-light .wa-msg { background:#fff; color:#111; box-shadow:0 1px 1px rgba(0,0,0,0.08); }

/* shieldy app light mock */
.app-light { border:1px solid var(--l-border); border-radius:14px; overflow:hidden; background:#fff; }
.app-light .al-head { padding:12px 14px; display:flex; align-items:center; gap:9px; border-bottom:1px solid var(--l-border); }
.app-light .al-head b { font-size:0.9rem; }
.app-light .al-field { margin:12px; border:1px solid var(--l-border); border-radius:10px; padding:11px; font-size:0.78rem; color: var(--l-text-2); background:#f8fbff; line-height:1.4; }
.app-light .al-btn { margin:0 12px 14px; background: linear-gradient(135deg,var(--blue-bright),var(--blue-deep)); color:#fff; border-radius:10px; padding:11px; text-align:center; font-weight:700; font-size:0.82rem; display:flex; align-items:center; justify-content:center; gap:8px; }

/* light result panel */
.result-light { border:1px solid var(--l-border); border-radius:14px; padding:15px; background:#fff; }
.result-light .rp-title { font-size:0.78rem; color: var(--l-text-3); font-weight:600; margin-bottom:11px; }
.alert-light { background:#fef2f2; border:1px solid #fecaca; border-radius:11px; padding:12px; }
.alert-light .ab-top { display:flex; align-items:center; gap:8px; color:#dc2626; font-weight:800; font-size:0.9rem; }
.alert-light p { font-size:0.78rem; color: var(--l-text-2); margin-top:5px; }
.conf-light .cf-label { display:flex; justify-content:space-between; font-size:0.74rem; color: var(--l-text-2); margin:13px 0 6px; }
.conf-light .cf-label b { color:#dc2626; }
.reco-light { margin-top:11px; font-size:0.76rem; color: var(--l-text-2); }
.reco-light b { display:block; font-size:0.68rem; text-transform:uppercase; letter-spacing:0.04em; color: var(--l-text-3); margin-bottom:2px; }
.bar-track { height:6px; border-radius:4px; background:#eef2f9; overflow:hidden; }
.bar-track i { display:block; height:100%; border-radius:4px; }

.feat-row {
  margin-top: 56px; display:flex; flex-wrap:wrap; justify-content:center; gap:10px;
  padding: 16px; border-radius: 18px;
}
.feat-row .fr-item { display:flex; align-items:center; gap:10px; padding: 12px 18px; font-size:0.9rem; font-weight:600; color: var(--l-text-2); }
.feat-row .fr-item svg { width:18px; height:18px; color: var(--blue); flex:none; }
.feat-row .fr-sep { width:1px; align-self:stretch; background: var(--l-border); }

.cta-center { margin-top: 50px; display:flex; flex-direction:column; align-items:center; gap:16px; text-align:center; }
.cta-sub { display:flex; align-items:center; gap:12px; font-size:0.88rem; color: var(--l-text-2); font-weight:500; }
.cta-sub .sep { color: var(--l-text-3); }
.dark .cta-sub { color: var(--d-text-2); }

/* ============================================================
   SECTION 5 — Grade de 8 ameaças  (dark)
   ============================================================ */
.threat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.threat-card { padding: 22px; display:flex; flex-direction:column; gap: 14px; min-height: 230px; }
.threat-card .tc-head { display:flex; align-items:center; gap:11px; }
.threat-card .tc-head b { font-size: 1.06rem; font-weight:800; }
.threat-card .tc-icon { width:40px; height:40px; border-radius:11px; display:grid; place-items:center; flex:none; }
.threat-card ul { list-style:none; display:flex; flex-direction:column; gap:5px; }
.threat-card ul li { font-size:0.82rem; color: var(--d-text-2); padding-left:15px; position:relative; }
.threat-card ul li::before { content:""; position:absolute; left:0; top:8px; width:5px; height:5px; border-radius:50%; background: var(--blue); }
.threat-mini { margin-top:auto; border-radius:11px; padding:10px; font-size:0.7rem; background: rgba(255,255,255,0.02); border:1px solid var(--d-border); color: var(--d-text-3); display:flex; align-items:center; gap:8px; }
.threat-mini .alert-pin { margin-left:auto; width:18px; height:18px; border-radius:50%; background: var(--red); color:#fff; display:grid; place-items:center; font-size:0.7rem; font-weight:800; flex:none; }

.highlight-band {
  margin-top: 56px; display:flex; align-items:center; gap:26px; flex-wrap:wrap;
  padding: 30px 36px;
}
.highlight-band .hb-shield { width:48px; height:48px; color: var(--blue-soft); flex:none; }
.highlight-band .hb-text { flex:1; min-width:240px; }
.highlight-band .hb-text h3 { font-size: clamp(1.2rem,2vw,1.55rem); margin-bottom:6px; }
.highlight-band .hb-text p { color: var(--d-text-2); font-size:0.96rem; }
.trust-row { margin-top: 40px; display:flex; justify-content:center; gap: 36px; flex-wrap:wrap; }
.trust-row .tr-item { display:flex; align-items:center; gap:9px; font-size:0.9rem; color: var(--d-text-3); font-weight:600; }
.trust-row svg { width:17px; height:17px; color: var(--blue-soft); }

/* ============================================================
   SECTION 6 — Transição + Planos
   ============================================================ */
.transition-sec { padding: 110px 0 0; }
.tri-indicators { display:flex; justify-content:center; gap: 60px; margin-top: 44px; flex-wrap:wrap; }
.tri-item { display:flex; flex-direction:column; align-items:center; gap:12px; text-align:center; }
.tri-item .ti-circle { width:60px; height:60px; border-radius:50%; background:#fff; border:1px solid var(--l-border); display:grid; place-items:center; color: var(--blue); box-shadow: 0 8px 24px -10px rgba(46,107,255,0.3); }
.tri-item .ti-circle svg { width:26px; height:26px; }
.tri-item span { font-size:0.94rem; font-weight:700; color: var(--l-text); max-width:120px; }

.plans-wrap { position: relative; margin-top: 90px; padding: 96px 0 116px; background: var(--bg-dark); }
.plans-wrap::before { content:""; position:absolute; top:-1px; left:0; right:0; height:120px; background: linear-gradient(var(--bg-light), var(--bg-dark)); }
.plans-wrap .h2 { color: var(--d-text); }
.plans-wrap .lead { color: var(--d-text-2); }
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; align-items: center; }
.plan {
  padding: 32px 28px; display:flex; flex-direction:column; gap: 8px;
  position: relative; border-radius: var(--radius);
}
.plan .pl-icon { width:48px; height:48px; border-radius:13px; display:grid; place-items:center; background: rgba(46,107,255,0.1); border:1px solid var(--d-border-2); color: var(--blue-soft); margin-bottom: 8px; }
.plan .pl-icon svg { width:24px; height:24px; }
.plan .pl-name { font-size:0.86rem; font-weight:800; letter-spacing:0.12em; color: var(--blue-soft); }
.plan .pl-sub { font-size:0.94rem; color: var(--d-text-2); margin-bottom: 14px; }
.plan .pl-feats { list-style:none; display:flex; flex-direction:column; gap:11px; margin: 8px 0 22px; }
.plan .pl-feats li { display:flex; align-items:flex-start; gap:10px; font-size:0.9rem; color: var(--d-text); }
.plan .pl-feats li svg { width:17px; height:17px; color: var(--green-soft); flex:none; margin-top:2px; }
.plan .pl-price { margin-top:auto; }
.plan .pl-price .amt { font-size: 2.3rem; font-weight: 800; letter-spacing:-0.03em; color: #ffffff; }
.plan .pl-price .per { font-size:0.92rem; color: var(--d-text-3); font-weight:600; }
.plan .btn { margin-top: 22px; }
.plan-featured {
  background: linear-gradient(165deg, rgba(46,107,255,0.16), rgba(10,16,38,0.9));
  border: 1px solid rgba(46,107,255,0.45);
  box-shadow: 0 0 60px -12px rgba(46,107,255,0.45), inset 0 1px 0 rgba(255,255,255,0.06);
  transform: scale(1.04);
  z-index: 2;
}
.plan-popular {
  position:absolute; top:-14px; left:50%; transform:translateX(-50%);
  background: linear-gradient(135deg, var(--blue-bright), var(--blue-deep)); color:#fff;
  font-size:0.7rem; font-weight:800; letter-spacing:0.08em; padding:7px 16px; border-radius:30px;
  display:flex; align-items:center; gap:6px; white-space:nowrap; box-shadow: var(--glow-blue);
}
.plans-foot { margin-top: 56px; display:flex; flex-wrap:wrap; justify-content:center; gap: 14px 36px; }
.plans-foot .pf-item { display:flex; align-items:center; gap:9px; font-size:0.86rem; color: var(--d-text-3); font-weight:600; }
.plans-foot svg { width:16px; height:16px; color: var(--blue-soft); flex:none; }

/* ============================================================
   SECTION 7 — FAQ + CTA final  (light)
   ============================================================ */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 56px; align-items: start; }
.faq-item { background:#fff; border:1px solid var(--l-border); border-radius:16px; box-shadow: 0 6px 20px -12px rgba(8,20,60,0.12); overflow:hidden; transition: box-shadow .25s, border-color .25s; }
.faq-item:hover { border-color:#cfe0ff; box-shadow: 0 12px 30px -14px rgba(8,20,60,0.18); }
.faq-q { display:flex; align-items:center; gap:13px; padding:20px 22px; cursor:pointer; font-weight:700; font-size:1rem; color: var(--l-text); }
.faq-q .fq-ico { width:30px; height:30px; border-radius:9px; background:#eef4ff; color:var(--blue); display:grid; place-items:center; flex:none; }
.faq-q .fq-ico svg { width:16px; height:16px; }
.faq-q .chev { margin-left:auto; color: var(--l-text-3); transition: transform .3s; flex:none; }
.faq-item.open .chev { transform: rotate(180deg); color: var(--blue); }
.faq-a { max-height:0; overflow:hidden; transition: max-height .4s cubic-bezier(.2,.7,.3,1); }
.faq-a-inner { padding: 0 22px 22px 65px; font-size:0.92rem; color: var(--l-text-2); line-height:1.6; }

.support-card {
  margin-top: 28px; display:flex; align-items:center; gap:26px; flex-wrap:wrap;
  padding: 28px 32px; background: linear-gradient(120deg,#fff,#f0f6ff);
}
.support-card .sup-ico { width:54px; height:54px; border-radius:15px; background:#eef4ff; color:var(--blue); display:grid; place-items:center; flex:none; }
.support-card .sup-ico svg { width:26px; height:26px; }
.support-card .sup-txt { flex:1; min-width:240px; }
.support-card .sup-txt b { font-size:1.1rem; display:block; margin-bottom:4px; }
.support-card .sup-txt p { font-size:0.92rem; color: var(--l-text-2); }

.final-cta { margin-top: 28px; display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items:center; padding: 44px; background: linear-gradient(120deg,#fff,#eef4ff); }
.final-cta .fc-shield { width:50px; height:50px; color: var(--blue); margin-bottom:18px; }
.final-cta h3 { font-size: clamp(1.6rem,2.6vw,2.1rem); line-height:1.12; margin-bottom:16px; }
.final-cta .fc-text { font-size:0.98rem; color: var(--l-text-2); }
.final-cta .fc-right { display:flex; flex-direction:column; gap:18px; }
.final-cta .fc-list { display:flex; flex-direction:column; gap:10px; }
.final-cta .fc-list span { display:flex; align-items:center; gap:10px; font-size:0.92rem; color: var(--l-text-2); font-weight:500; }
.final-cta .fc-list svg { width:18px; height:18px; color: var(--green); flex:none; }

/* ============================================================
   SECTION 8 — Encerramento + Footer
   ============================================================ */
.closing { padding: 120px 0 130px; text-align:center; display:flex; flex-direction:column; align-items:center; }
.closing .cl-shield-circle { width:84px; height:84px; border-radius:50%; background:#fff; border:1px solid var(--l-border); display:grid; place-items:center; box-shadow: 0 0 50px -8px rgba(46,107,255,0.3); margin-bottom:34px; }
.closing .cl-shield-circle svg { width:38px; height:38px; color: var(--blue); }
.closing h2 { font-size: clamp(2rem,4.4vw,3.2rem); line-height:1.08; max-width:16ch; }
.closing .cl-text { margin-top:24px; max-width:620px; font-size:1.05rem; color: var(--l-text-2); }
.closing .cl-highlight { margin-top:18px; font-size: clamp(1.1rem,2vw,1.4rem); font-weight:700; color: var(--blue); }
.cl-divider { margin: 60px auto 0; max-width:520px; width:100%; display:flex; align-items:center; gap:18px; }
.cl-divider .ln { flex:1; height:1px; background: linear-gradient(90deg, transparent, var(--l-border), transparent); }
.cl-divider .ln.r { background: linear-gradient(90deg, var(--l-border), transparent); }
.cl-divider .ln.l { background: linear-gradient(90deg, transparent, var(--l-border)); }
.cl-divider svg { width:26px; height:26px; color: var(--blue); }

.footer { background: var(--bg-dark); padding: 70px 0 50px; text-align:center; position:relative; overflow:hidden; }
.footer .ft-logo { width: 168px; margin: 0 auto 30px; opacity: 0.96; }
.footer .ft-legal { max-width: 720px; margin: 0 auto; display:flex; flex-direction:column; gap:14px; }
.footer .ft-legal p { font-size:0.84rem; color: var(--d-text-3); line-height:1.6; }
.footer .ft-legal .copy { color: var(--d-text-2); font-weight:600; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .sec-pad { padding: 92px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-stage { min-height: 520px; }
  .threat-grid { grid-template-columns: repeat(2, 1fr); }
  .types-grid { grid-template-columns: repeat(4, 1fr); }
  .final-cta { grid-template-columns: 1fr; gap: 28px; }
  .protect-grid { grid-template-columns: 1fr; max-width: 480px; margin-left:auto; margin-right:auto; }
  .plan-featured { transform: none; }
}

@media (max-width: 860px) {
  .nav-menu, .nav-right .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); }
  .flow-arrow svg { animation: arrowflowV 1.8s ease-in-out infinite; }
  @keyframes arrowflowV { 0%,100%{transform:translateX(0);opacity:.5;} 50%{transform:translateX(5px);opacity:1;} }
  .cards-3 { grid-template-columns: 1fr; max-width: 440px; margin-left:auto; margin-right:auto; }
  .plans-grid { grid-template-columns: 1fr; max-width: 420px; margin-left:auto; margin-right:auto; }
  .faq-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .sec-pad { padding: 72px 0; }
  .hero { padding: 108px 0 60px; }
  .types-grid { grid-template-columns: repeat(2, 1fr); }
  .threat-grid { grid-template-columns: 1fr; }
  .tri-indicators { gap: 30px; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .final-cta { padding: 28px 22px; }
  .support-card, .highlight-band, .proof-strip { padding: 22px; }
  .float-card { transform: scale(0.82); }
  .feat-row .fr-sep { display: none; }
}