:root {
  --fog: #e7eef9;
  --snow: #f6f9fe;
  --ink: #0e1a2e;
  --muted: #53627a;
  --pine: #0f2a52;
  --pine-2: #17396b;
  --amber: #1f6feb;
  --cyan: #5cc8ff;
  --amber-ink: #ffffff;
  --line: #c5d2e6;
  --gain: #2f7d5b;
  --loss: #b5483a;
  --radius: 10px;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fog);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--display); line-height: 1.08; margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.6rem, 6.4vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; }

/* ---------- Header ---------- */
.top {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.9rem clamp(1rem, 4vw, 3rem);
  background: var(--fog);
  position: sticky; top: 0; z-index: 10;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; font: 800 1.2rem var(--display); color: var(--pine); }
.brand-mark { width: 30px; height: 30px; }
.top-nav { display: flex; gap: 1.5rem; margin-left: 1rem; }
.top-nav a { text-decoration: none; font-weight: 500; color: var(--muted); }
.top-nav a:hover { color: var(--ink); }
.top-actions { margin-left: auto; display: flex; gap: 0.5rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7rem 1.2rem; border-radius: 999px; border: 1.5px solid transparent;
  font: 600 1rem var(--body); text-decoration: none; cursor: pointer;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn-solid { background: var(--pine); color: var(--snow); }
.btn-solid:hover { background: var(--pine-2); }
.btn-ghost { border-color: var(--pine); color: var(--pine); background: transparent; }
.btn-ghost:hover { background: var(--pine); color: var(--snow); }
.btn-amber { background: var(--amber); color: var(--amber-ink); }
.btn-amber:hover { background: #3b86f5; }
.btn-block { width: 100%; padding: 0.9rem 1.2rem; margin-top: 1.25rem; }

/* ---------- Hero ---------- */
.hero {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem); align-items: center;
  padding: clamp(2.5rem, 7vw, 6rem) clamp(1rem, 4vw, 3rem);
  max-width: 1280px; margin: 0 auto;
}
.hero-sub { margin-top: 1.4rem; max-width: 34rem; font-size: 1.2rem; color: var(--muted); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.hero-facts { list-style: none; padding: 0; margin: 2.5rem 0 0; display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; color: var(--muted); }
.hero-facts strong { color: var(--ink); font-weight: 600; }

.signal {
  margin: 0; background: var(--pine); color: var(--snow);
  border-radius: 18px; padding: 1.25rem 1.25rem 0.5rem; overflow: hidden;
}
.signal figcaption { font-size: 0.9rem; color: #a9bfe0; margin-bottom: 0.5rem; }
.signal svg { width: 100%; height: auto; }
.signal .grid line { stroke: #ffffff14; stroke-width: 1; }
.signal .lv { stroke-width: 1.2; stroke-dasharray: 5 5; }
.signal .lv-tp { stroke: #6fc29b; }
.signal .lv-in { stroke: var(--cyan); stroke-dasharray: none; stroke-width: 1.6; }
.signal .lv-sl { stroke: #e0806f; }
.signal .lbl { font: 500 12px var(--body); fill: #b9cbe8; }
.signal .lbl-in { fill: var(--cyan); font-weight: 600; }
.signal .lbl-sl { fill: #ec9c8d; }
.signal .path { fill: none; stroke: var(--snow); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 0; }
.signal .eye { fill: var(--cyan); }
.signal .eye-ring { fill: none; stroke: var(--cyan); stroke-width: 1.5; opacity: .5; }

/* Um único movimento de entrada: o preço se desenha e o "olho" do lince acende na entrada. */
@media (prefers-reduced-motion: no-preference) {
  .signal .path { stroke-dashoffset: 1; animation: draw 2.4s .3s cubic-bezier(.4,.1,.2,1) forwards; }
  .signal .eye, .signal .eye-ring { opacity: 0; animation: wake .5s 1.5s ease-out forwards; }
  .signal .eye-ring { animation-name: wake-ring; }
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes wake { to { opacity: 1; } }
@keyframes wake-ring { to { opacity: .5; } }

/* ---------- Seções ---------- */
.band { border-block: 1px solid var(--line); padding: 1rem clamp(1rem, 4vw, 3rem); text-align: center; color: var(--muted); }
.band strong { color: var(--ink); font-weight: 600; }

.section { padding: clamp(3.5rem, 8vw, 7rem) clamp(1rem, 4vw, 3rem); max-width: 1280px; margin: 0 auto; }
.section-head { max-width: 44rem; margin-bottom: 2.5rem; }
.section-head p { margin-top: 1rem; color: var(--muted); font-size: 1.15rem; }

.features { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 2.5rem; }
.features > div { border-top: 1.5px solid var(--ink); padding: 1.1rem 0 2rem; }
.features dt { font: 700 1.3rem var(--display); letter-spacing: -0.01em; }
.features dd { margin: 0.5rem 0 0; color: var(--muted); max-width: 26rem; }

.section-dark { max-width: none; background: var(--pine); color: var(--snow); }
.section-dark > .split { max-width: 1280px; margin: 0 auto; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.split > div:first-child p { margin-top: 1.2rem; color: #b9cbe8; font-size: 1.15rem; max-width: 30rem; }
.params { list-style: none; margin: 0; padding: 0; }
.params li { display: grid; gap: 0.2rem; padding: 1.1rem 0; border-top: 1px solid #ffffff2e; }
.params li:last-child { border-bottom: 1px solid #ffffff2e; }
.params strong { font: 700 1.2rem var(--display); }
.params span { color: #b9cbe8; }

.path-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; counter-reset: s; }
.path-steps li { counter-increment: s; position: relative; padding-top: 3.2rem; }
.path-steps li::before {
  content: counter(s); position: absolute; top: 0; left: 0;
  width: 2.3rem; height: 2.3rem; border-radius: 50%;
  background: var(--amber); color: var(--amber-ink);
  display: grid; place-items: center; font: 700 1.1rem var(--display);
}
.path-steps li::after { content: ""; position: absolute; top: 1.15rem; left: 3.1rem; right: -1.5rem; height: 1.5px; background: var(--line); }
.path-steps li:last-child::after { display: none; }
.path-steps p { margin-top: 0.5rem; color: var(--muted); }

.section-tint { max-width: none; background: var(--snow); }
.section-tint > * { max-width: 1280px; margin-inline: auto; }
.plan { display: grid; grid-template-columns: 1fr 1fr; background: var(--pine); color: var(--snow); border-radius: 20px; overflow: hidden; }
.plan-main { padding: clamp(1.5rem, 4vw, 3rem); border-right: 1px solid #ffffff2e; }
.plan-flag { display: inline-block; padding: 0.2rem 0.7rem; border-radius: 999px; background: var(--cyan); color: #06213f; font-weight: 600; font-size: 0.9rem; }
.plan-main h3 { font-size: 2.2rem; margin-top: 1rem; }
.plan-period { color: #b9cbe8; margin-top: 0.3rem; }
.plan-price { font: 800 clamp(3rem, 6vw, 4.5rem) var(--display); letter-spacing: -0.03em; margin-top: 1.5rem; line-height: 1; }
.plan-eq { margin-top: 0.5rem; color: #b9cbe8; }
.plan-side { padding: clamp(1.5rem, 4vw, 3rem); display: flex; flex-direction: column; justify-content: space-between; gap: 1.5rem; }
.plan-side ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.plan-side li { padding-left: 1.6rem; position: relative; }
.plan-side li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 0.85rem; height: 0.45rem; border-left: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan); transform: rotate(-45deg) translateY(-50%); }
.plan-side .btn { align-self: flex-start; }
.fine { margin-top: 1.25rem !important; font-size: 0.9rem; color: var(--muted); max-width: 52rem; }

.faq details { border-top: 1.5px solid var(--ink); padding: 1rem 0; }
.faq details:last-child { border-bottom: 1.5px solid var(--ink); }
.faq summary { cursor: pointer; font: 600 1.15rem var(--display); list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: 0.7rem; color: var(--muted); max-width: 36rem; }
.split-faq > div:first-child .btn { margin-top: 1.5rem; }
.split-faq > div:first-child p { color: var(--muted); }

.closing { text-align: center; padding: clamp(3rem, 8vw, 6rem) 1rem; display: grid; gap: 1.75rem; justify-items: center; }
.closing h2 { max-width: 40rem; }

/* ---------- Rodapé ---------- */
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; padding: 2.5rem clamp(1rem, 4vw, 3rem); border-top: 1px solid var(--line); color: var(--muted); font-size: 0.95rem; }
.foot strong { color: var(--ink); font: 700 1.1rem var(--display); }
.foot p { margin-top: 0.5rem; max-width: 34rem; }
.foot nav { display: grid; gap: 0.4rem; align-content: start; }
.foot a { text-decoration: none; }
.foot a:hover { text-decoration: underline; }

/* ---------- Autenticação ---------- */
.auth { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; max-width: 1180px; margin: 0 auto; padding: clamp(2rem, 6vw, 4.5rem) clamp(1rem, 4vw, 3rem); }
.auth-narrow { grid-template-columns: minmax(0, 520px); justify-content: center; }
.auth-side h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
.auth-side > p { margin-top: 1.2rem; color: var(--muted); max-width: 30rem; }
.mini-plan { margin: 2rem 0 0; display: grid; }
.mini-plan > div { display: flex; justify-content: space-between; gap: 1rem; padding: 0.8rem 0; border-top: 1px solid var(--line); }
.mini-plan > div:last-child { border-bottom: 1px solid var(--line); }
.mini-plan dt { color: var(--muted); }
.mini-plan dd { margin: 0; font-weight: 600; text-align: right; }
.mini-plan small { font-weight: 400; color: var(--muted); }

.auth-card { background: var(--snow); border: 1px solid var(--line); border-radius: 16px; padding: clamp(1.25rem, 4vw, 2.25rem); }
.auth-card h1, .auth-card h2 { font-size: 1.9rem; }
.auth-card .lead { color: var(--muted); margin: 0.5rem 0 1rem; }
.auth-card form { margin-top: 1rem; }
label { display: block; font-weight: 600; font-size: 0.95rem; margin: 1rem 0 0.35rem; }
.opt { font-weight: 400; color: var(--muted); }
input[type=text], input[type=email], input[type=tel], input[type=password] {
  width: 100%; padding: 0.75rem 0.9rem; font: inherit; color: var(--ink);
  background: #fff; border: 1.5px solid var(--line); border-radius: 8px;
}
input:hover { border-color: #9db0cf; }
input:focus { outline: none; border-color: var(--pine); box-shadow: 0 0 0 3px #1f6feb55; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.hint { font-size: 0.88rem; color: var(--muted); margin-top: 0.4rem; }
.risk { margin-top: 1.25rem; padding: 0.9rem 1rem; border-left: 4px solid var(--amber); background: #e4eefc; font-size: 0.93rem; border-radius: 0 8px 8px 0; }
.check { display: flex; gap: 0.6rem; align-items: flex-start; font-weight: 500; margin-top: 1rem; }
.check input { width: 1.15rem; height: 1.15rem; margin-top: 0.2rem; accent-color: var(--pine); flex: none; }
.switch { text-align: center; margin-top: 1rem; color: var(--muted); }
.alert { margin: 1rem 0 0; padding: 0.85rem 1rem; border-radius: 8px; background: #f8e3df; border: 1px solid #e3b4ab; color: #6b261b; font-size: 0.95rem; }
.alert ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }

/* ---------- Área do usuário ---------- */
.area { max-width: 1000px; margin: 0 auto; padding: clamp(2rem, 6vw, 4.5rem) clamp(1rem, 4vw, 3rem); }
.area-head p { margin-top: 0.8rem; color: var(--muted); max-width: 38rem; }
.area-head h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.status { display: grid; grid-template-columns: repeat(4, 1fr); margin: 2.5rem 0; border-block: 1.5px solid var(--ink); }
.status > div { padding: 1rem 1rem 1rem 0; display: grid; gap: 0.2rem; }
.status .k { font-size: 0.9rem; color: var(--muted); }
.status .v { font: 700 1.2rem var(--display); overflow-wrap: anywhere; }
.steps h2 { font-size: 1.8rem; margin-bottom: 1.25rem; }
.steps ol { list-style: none; counter-reset: s; padding: 0; margin: 0 0 2rem; display: grid; gap: 1.25rem; }
.steps li { counter-increment: s; padding-left: 3.2rem; position: relative; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 2.3rem; height: 2.3rem; border-radius: 50%; background: var(--amber); color: var(--amber-ink); display: grid; place-items: center; font: 700 1.1rem var(--display); }
.steps p { margin-top: 0.3rem; color: var(--muted); max-width: 40rem; }

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .hero, .split, .auth, .plan { grid-template-columns: 1fr; }
  .plan-main { border-right: 0; border-bottom: 1px solid #ffffff2e; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .path-steps { grid-template-columns: 1fr; gap: 1.5rem; }
  .path-steps li::after { display: none; }
  .status { grid-template-columns: repeat(2, 1fr); }
  .top-nav { display: none; }
}
@media (max-width: 560px) {
  .features, .row { grid-template-columns: 1fr; }
  .top { gap: 0.75rem; }
  .brand span { font-size: 1.05rem; }
  .btn { padding: 0.6rem 0.95rem; }
  .status { grid-template-columns: 1fr; }
}

.plan .btn-amber { background: var(--cyan); color: #06213f; }
.plan .btn-amber:hover { background: #8bdaff; }