/* =========================================================
   iFerm — Landing Page
   Paleta derivada do tema do app (src/styles/global.ts)
   ========================================================= */
:root {
  --green-500: #4caf50;   /* --ifr-button-primary */
  --green-600: #38813c;   /* --ifr-background-secondary */
  --green-700: #327435;   /* --ifr-button-primary-dark */
  --green-300: #74c078;   /* --ifr-button-primary-light */
  --green-100: #ddf0de;   /* --ifr-background-secondary-range */
  --green-50:  #eef7ee;
  --signal:    #00cc33;   /* --ifr-background-green-light */

  --ice-400: #5cc8ff;
  --ice-100: #e3f5ff;
  --alert:   #ff7f00;     /* --ifr-alert */
  --error:   #e93030;     /* --ifr-error-secondary */

  --ink-950: #07140c;
  --ink-900: #0b1f12;
  --ink-800: #12301c;
  --ink-700: #1d4229;

  --text:      #1b1f1c;
  --text-soft: #4d574f;
  --line:      #dfe6e0;
  --bg:        #ffffff;
  --bg-soft:   #f4f7f4;

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(7, 20, 12, .06), 0 12px 32px -12px rgba(7, 20, 12, .18);
  --shadow-lg: 0 30px 80px -24px rgba(0, 0, 0, .55);

  --font: 'Manrope', system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--green-600); }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.025em; margin: 0 0 .5em; font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.15rem; letter-spacing: -0.01em; font-weight: 700; }
p { margin: 0 0 1em; }
.mono { font-family: var(--mono); font-size: .85em; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
section { padding: 104px 0; position: relative; }

/* ---------- Componentes ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--green-600); margin-bottom: 16px;
}
.eyebrow--dark { color: var(--green-300); }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 rgba(0, 204, 51, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(0, 204, 51, 0); } 100% { box-shadow: 0 0 0 0 rgba(0, 204, 51, 0); } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: 999px; font-weight: 700; font-size: .98rem;
  text-decoration: none; border: 1.5px solid transparent; transition: transform .15s ease, background .2s, box-shadow .2s, border-color .2s;
  cursor: pointer; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--green-500); color: #fff; box-shadow: 0 10px 24px -10px rgba(76, 175, 80, .8); }
.btn--primary:hover { background: var(--green-600); }
.btn--ghost-dark { color: #e8f3e9; border-color: rgba(255, 255, 255, .22); }
.btn--ghost-dark:hover { border-color: var(--green-300); color: #fff; }
.btn--sm { padding: 10px 18px; font-size: .9rem; }
.btn--lg { padding: 17px 30px; font-size: 1.05rem; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head p { color: var(--text-soft); font-size: 1.08rem; }
.section-head--left { text-align: left; margin: 0; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; scroll-behavior: auto !important; }
}

/* ---------- NAV ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background .25s, box-shadow .25s, backdrop-filter .25s;
}
.nav.is-scrolled { background: rgba(7, 20, 12, .86); backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255, 255, 255, .06); }
.nav__inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: #fff; text-decoration: none; }
.brand__mark { width: 30px; height: 34px; color: var(--green-500); }
.brand__name { width: 74px; height: 24px; color: #fff; }
.nav__links { display: flex; gap: 26px; margin-left: auto; align-items: center; }
.nav__links a { color: rgba(232, 243, 233, .78); text-decoration: none; font-size: .93rem; font-weight: 600; transition: color .2s; }
.nav__links a:hover { color: #fff; }
.nav__login { padding-left: 22px; border-left: 1px solid rgba(255, 255, 255, .16); }
.nav__toggle { display: none; background: none; border: 0; width: 40px; height: 40px; padding: 10px; cursor: pointer; margin-left: auto; }
.nav__toggle span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s; }
.nav__toggle span + span { margin-top: 7px; }
.nav.is-open .nav__toggle span:first-child { transform: translateY(4.5px) rotate(45deg); }
.nav.is-open .nav__toggle span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero {
  background: radial-gradient(1100px 600px at 85% 10%, rgba(76, 175, 80, .22), transparent 60%),
              radial-gradient(700px 500px at 0% 100%, rgba(92, 200, 255, .10), transparent 60%),
              var(--ink-950);
  color: #e8f3e9; padding: 150px 0 110px; overflow: hidden;
}
.hero__grid-bg {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 60% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 30%, transparent 75%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.hero h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); color: #fff; margin-bottom: 22px; }
.hl { background: linear-gradient(90deg, var(--green-300), var(--signal)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.17rem; color: rgba(232, 243, 233, .78); max-width: 560px; margin-bottom: 34px; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__proof { list-style: none; padding: 0; margin: 46px 0 0; display: flex; gap: 36px; flex-wrap: wrap; }
.hero__proof li { display: flex; flex-direction: column; }
.hero__proof strong { font-family: var(--mono); font-size: 1.25rem; color: #fff; }
.hero__proof span { font-size: .85rem; color: rgba(232, 243, 233, .6); }

/* Painel mock */
.hero__visual { position: relative; }
.panel {
  background: linear-gradient(180deg, #ffffff, #f7faf7);
  color: var(--text); border-radius: 22px; padding: 22px; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, .6); transform: rotate(-1deg);
}
.panel__head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
.panel__unit { display: block; font-size: .78rem; color: var(--text-soft); font-weight: 600; }
.panel__title { font-size: 1.1rem; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 700; padding: 5px 10px; border-radius: 999px; }
.status i { width: 7px; height: 7px; border-radius: 50%; }
.status--on { background: var(--green-100); color: var(--green-700); }
.status--on i { background: var(--signal); animation: pulse 2s infinite; }
.panel__readings { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.reading { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; display: flex; flex-direction: column; }
.reading__label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-soft); }
.reading__value { font-family: var(--mono); color: var(--green-600); line-height: 1.1; margin: 6px 0 4px; transition: color .3s; }
.reading__value b { font-size: 2.4rem; font-weight: 700; }
.reading__value small { font-size: 1rem; margin-left: 2px; }
.reading__value--hum { color: #1a8fc9; }
.reading__value.is-out { color: var(--error); }
.reading__range { font-size: .78rem; color: var(--text-soft); }
.chart { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 10px 10px 10px 44px; }
.chart svg { width: 100%; height: 130px; overflow: visible; }
.chart__band { fill: rgba(76, 175, 80, .08); }
.chart__limit { stroke: rgba(76, 175, 80, .45); stroke-dasharray: 4 4; stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart__line { fill: none; stroke: var(--green-500); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.chart__area { fill: url(#none); fill: rgba(76, 175, 80, .12); }
.chart__dot { fill: #fff; stroke: var(--green-600); stroke-width: 2.5; vector-effect: non-scaling-stroke; }
.chart__legend { position: absolute; left: 8px; top: 10px; bottom: 10px; width: 34px; font-family: var(--mono); font-size: .68rem; color: var(--text-soft); }
.chart__legend span { position: absolute; left: 0; transform: translateY(-50%); }
.chart__legend span:first-child { top: 20.8%; }
.chart__legend span:last-child { top: 79.2%; }
.panel__foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; font-size: .82rem; color: var(--text-soft); flex-wrap: wrap; }
.relay { display: inline-flex; align-items: center; gap: 6px; }
.relay i { width: 8px; height: 8px; border-radius: 50%; background: var(--ice-400); box-shadow: 0 0 8px var(--ice-400); }
.relay b { color: var(--text); }

.wa-bubble {
  position: absolute; left: -56px; bottom: -96px; width: 300px;
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff; color: var(--text); border-radius: 16px; padding: 14px 16px;
  box-shadow: 0 24px 60px -18px rgba(0, 0, 0, .5); font-size: .86rem; line-height: 1.4;
  animation: float 6s ease-in-out infinite;
}
.wa-bubble p { margin: 2px 0 4px; }
.wa-bubble strong { font-size: .8rem; }
.wa-bubble__icon { flex: 0 0 34px; height: 34px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; }
.wa-bubble__icon svg { width: 20px; height: 20px; }
.wa-bubble__time { font-size: .72rem; color: var(--text-soft); }
@keyframes float { 50% { transform: translateY(-8px); } }

/* ---------- PROBLEMA ---------- */
.pain { background: var(--bg-soft); }
.pain__head { max-width: 760px; margin-bottom: 52px; }
.pain__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pain__card { background: #fff; border-radius: var(--radius); padding: 30px; border: 1px solid var(--line); }
.pain__num { font-family: var(--mono); font-weight: 700; color: var(--alert); font-size: .9rem; display: block; margin-bottom: 18px; }
.pain__card p { color: var(--text-soft); margin: 0; }

/* ---------- COMO FUNCIONA ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; position: relative; }
.steps::before { content: ''; position: absolute; top: 32px; left: 12%; right: 12%; height: 2px; background: repeating-linear-gradient(90deg, var(--green-300) 0 8px, transparent 8px 16px); z-index: 0; }
.step { position: relative; text-align: center; padding: 0 8px; counter-increment: s; }
.step__icon { position: relative; z-index: 1; width: 64px; height: 64px; margin: 0 auto 22px; border-radius: 20px; background: var(--ink-900); display: grid; place-items: center; box-shadow: 0 0 0 8px #fff; }
.step__icon svg { width: 28px; height: 28px; fill: none; stroke: var(--green-300); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.step h3::before { content: counter(s, decimal-leading-zero) ' · '; font-family: var(--mono); color: var(--green-500); font-size: .85rem; }
.step p { color: var(--text-soft); font-size: .96rem; }

/* ---------- RECURSOS (bento) ---------- */
.features { background: var(--bg-soft); }
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tile { background: #fff; border-radius: var(--radius); padding: 30px; border: 1px solid var(--line); transition: transform .25s, box-shadow .25s; }
.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.tile p { color: var(--text-soft); margin: 0; font-size: .97rem; }
.tile__icon { width: 46px; height: 46px; border-radius: 14px; background: var(--green-50); display: grid; place-items: center; margin-bottom: 20px; }
.tile__icon svg { width: 24px; height: 24px; fill: none; stroke: var(--green-600); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tile__icon--wa { background: #e7f9ee; }
.tile__icon--wa svg { stroke: #1faa53; }
.tile--wide { grid-column: span 3; display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; }
.tile--dark { background: radial-gradient(500px 300px at 90% 50%, rgba(92, 200, 255, .14), transparent 70%), var(--ink-900); color: #e8f3e9; border-color: transparent; padding: 44px; }
.tile--dark h3 { font-size: 1.6rem; color: #fff; }
.tile--dark p { color: rgba(232, 243, 233, .75); font-size: 1.04rem; }
.tag { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--ice-400); margin-bottom: 14px; }

.thermo { display: grid; grid-template-columns: auto 46px 1fr; gap: 16px; align-items: stretch; height: 220px; }
.thermo__scale { display: flex; flex-direction: column; justify-content: space-between; font-family: var(--mono); font-size: .8rem; color: rgba(232, 243, 233, .55); padding: 6px 0; }
.thermo__bar { position: relative; border-radius: 999px; background: rgba(255, 255, 255, .08); overflow: hidden; border: 1px solid rgba(255, 255, 255, .1); }
.thermo__fill { position: absolute; left: 6px; right: 6px; bottom: 6px; height: 50%; border-radius: 999px; background: linear-gradient(180deg, var(--ice-400), var(--green-500)); transition: height 1.2s cubic-bezier(.4, 0, .2, 1); box-shadow: 0 0 20px rgba(92, 200, 255, .5); }
.thermo__state { display: flex; flex-direction: column; justify-content: center; gap: 12px; align-items: flex-start; }
.thermo__state .mono { font-size: 1.4rem; color: #fff; }
.chip { font-size: .8rem; font-weight: 700; padding: 6px 12px; border-radius: 999px; }
.chip--cold { background: rgba(92, 200, 255, .14); color: var(--ice-400); }
.chip--idle { background: rgba(255, 255, 255, .08); color: rgba(232, 243, 233, .7); }

/* ---------- CONFORMIDADE ---------- */
.compliance { background: var(--ink-950); color: #e8f3e9; overflow: hidden; }
.compliance::before { content: ''; position: absolute; inset: 0; background: radial-gradient(800px 500px at 100% 50%, rgba(76, 175, 80, .14), transparent 60%); }
.compliance__inner { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.compliance h2 { color: #fff; }
.compliance__copy > p { color: rgba(232, 243, 233, .75); font-size: 1.06rem; }
.checks { list-style: none; padding: 0; margin: 28px 0; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 34px; color: rgba(232, 243, 233, .78); font-size: .98rem; }
.checks li::before { content: ''; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 6px; background: rgba(76, 175, 80, .18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2374c078' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 13px no-repeat; }
.checks b { color: #fff; }
.muted { color: rgba(232, 243, 233, .55); font-size: .92rem; }

.report { background: #fff; color: var(--text); border-radius: 18px; padding: 24px; box-shadow: var(--shadow-lg); transform: rotate(1deg); }
.report__head { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.report__head strong { display: block; font-size: 1.02rem; }
.report__kicker { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--green-600); }
.report__meta { font-size: .8rem; color: var(--text-soft); }
.report__badge { align-self: flex-start; font-family: var(--mono); font-size: .72rem; font-weight: 700; padding: 4px 8px; border-radius: 6px; background: var(--error); color: #fff; }
.report__table { width: 100%; border-collapse: collapse; font-size: .84rem; font-variant-numeric: tabular-nums; }
.report__table th { text-align: left; font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-soft); padding: 10px 6px; font-weight: 700; }
.report__table td { padding: 9px 6px; border-top: 1px solid #eef2ef; font-family: var(--mono); font-size: .8rem; }
.report__table td:nth-child(2) { font-family: var(--font); font-weight: 600; font-size: .84rem; }
.is-excursion td { background: #fff4e8; }
.is-excursion td:nth-child(5) { color: var(--alert); font-weight: 700; }
.is-gap td { background: repeating-linear-gradient(135deg, #f6f6f6 0 6px, #ececec 6px 12px); color: #777; }
.is-gap td[colspan] { text-align: center; font-family: var(--font); font-weight: 700; letter-spacing: .04em; }
.report__notes { display: grid; gap: 8px; margin-top: 14px; }
.note { font-size: .8rem; padding: 9px 12px; border-radius: 10px; }
.note b { margin-right: 6px; }
.note--warn { background: #fff4e8; color: #8a4600; }
.note--gap { background: #f1f3f2; color: #4d574f; }

/* ---------- REDES ---------- */
.network__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.network__copy p { color: var(--text-soft); font-size: 1.06rem; }
.bullets { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.bullets li { position: relative; padding-left: 26px; color: var(--text-soft); }
.bullets li::before { content: ''; position: absolute; left: 4px; top: 10px; width: 8px; height: 8px; border-radius: 2px; background: var(--green-500); transform: rotate(45deg); }
.bullets .mono { color: var(--green-700); background: var(--green-50); padding: 2px 6px; border-radius: 6px; }

.org { background: var(--bg-soft); border-radius: 24px; padding: 36px 24px; border: 1px solid var(--line); }
.org__node { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; box-shadow: 0 6px 20px -12px rgba(7, 20, 12, .25); display: flex; flex-direction: column; gap: 2px; }
.org__node strong { font-size: .95rem; }
.org__node small { font-size: .78rem; color: var(--text-soft); display: flex; align-items: center; gap: 6px; }
.org__node i { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.org__node i.ok { background: var(--signal); }
.org__node i.warn { background: var(--alert); }
.org__node--root { max-width: 260px; margin: 0 auto; text-align: center; align-items: center; background: var(--ink-900); color: #fff; border-color: transparent; }
.org__node--root .mono { color: var(--green-300); font-size: .74rem; }
.org__node--root small { color: rgba(232, 243, 233, .6); }
.org__lines { height: 36px; position: relative; margin: 0 16.6%; border: 2px solid var(--green-300); border-bottom: 0; border-radius: 12px 12px 0 0; margin-top: 18px; }
.org__lines::before { content: ''; position: absolute; left: 50%; top: -20px; height: 18px; border-left: 2px solid var(--green-300); }
.org__children { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }

/* ---------- SEGMENTOS ---------- */
.segments { background: var(--bg-soft); }
.seg-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.seg { grid-column: span 2; background: #fff; border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); }
.seg:nth-child(4) { grid-column: 2 / span 2; }
.seg__emoji { font-size: 1.8rem; display: block; margin-bottom: 16px; }
.seg p { color: var(--text-soft); margin: 0; font-size: .96rem; }

/* ---------- MODELOS ---------- */
.model-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.model { position: relative; border-radius: 22px; border: 1px solid var(--line); overflow: hidden; background: #fff; display: flex; flex-direction: column; }
.model--featured { border-color: var(--green-300); box-shadow: 0 20px 50px -24px rgba(56, 129, 60, .45); }
.model__ribbon { position: absolute; top: 18px; right: 18px; z-index: 2; background: var(--green-500); color: #fff; font-size: .72rem; font-weight: 800; padding: 6px 12px; border-radius: 999px; text-transform: uppercase; letter-spacing: .06em; }
.model__art { height: 240px; display: grid; place-items: center; background: radial-gradient(circle at 50% 60%, #ffffff, var(--green-50) 70%); border-bottom: 1px solid var(--line); }
.model__body { padding: 30px; }
.model__body h3 { font-size: 1.5rem; margin-bottom: 4px; }
.model__tag { color: var(--text-soft); margin-bottom: 20px; }
.specs { margin: 0; display: grid; gap: 0; }
.specs div { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-top: 1px solid #eef2ef; font-size: .93rem; }
.specs dt { color: var(--text-soft); }
.specs dd { margin: 0; font-weight: 700; text-align: right; }

/* Ilustrações dos aparelhos (CSS) */
.device { position: relative; border-radius: 14px; box-shadow: 0 24px 40px -18px rgba(7, 20, 12, .45); }
.device--one { width: 120px; height: 160px; background: linear-gradient(160deg, #ffffff, #e9ecea); border: 1px solid #d5dbd6; }
.device--one::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 44px; background: #1b1f1c; border-radius: 0 0 14px 14px; }
.device__logo { width: 44px; height: 50px; color: #222; margin: 30px auto 0; }
.device__face { position: absolute; left: 0; right: 0; bottom: 0; height: 44px; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 16px; }
.device__port { width: 22px; height: 22px; border-radius: 50%; background: radial-gradient(circle, #555 30%, #bbb 32%, #888 60%); }
.device__led { width: 7px; height: 7px; border-radius: 50%; background: var(--error); box-shadow: 0 0 8px var(--error); animation: blink 2.4s infinite; }
@keyframes blink { 50% { opacity: .3; } }
.device--std { width: 250px; height: 150px; background: #1f2421; border-radius: 16px; border-top: 16px solid #e9ecea; }
.device--std .device__logo { display: none; }
.device__sockets { position: absolute; left: 24px; top: 22px; display: grid; grid-template-columns: repeat(2, 54px); gap: 8px; }
.device__sockets span { height: 46px; border-radius: 8px; background: #0f1210; border: 1px solid #333; display: grid; place-items: center; color: var(--green-300); font-family: var(--mono); font-size: .75rem; font-weight: 700; }
.device__jacks { position: absolute; right: 22px; top: 30px; display: flex; flex-direction: column; gap: 10px; }
.device__jacks i { width: 26px; height: 26px; border-radius: 50%; background: radial-gradient(circle, #666 28%, #ddd 32%, #999 62%); }

.common-specs { margin-top: 28px; display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.common-specs div { padding: 22px 16px; text-align: center; display: flex; flex-direction: column; gap: 2px; }
.common-specs div + div { border-left: 1px solid var(--line); }
.common-specs b { font-family: var(--mono); font-size: 1.05rem; color: var(--green-700); }
.common-specs span { font-size: .82rem; color: var(--text-soft); }
.footnote { font-size: .82rem; color: var(--text-soft); text-align: center; margin-top: 14px; }

/* ---------- PLANOS ---------- */
.plans { padding: 0; }
.plans__inner { background: radial-gradient(600px 300px at 100% 0%, rgba(76, 175, 80, .25), transparent 70%), var(--ink-900); color: #e8f3e9; border-radius: 28px; padding: 56px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.plans h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.plans__copy p { color: rgba(232, 243, 233, .78); }
.muted-dark { color: rgba(232, 243, 233, .55) !important; font-size: .92rem; margin: 0; }
.plans__cards { display: grid; gap: 14px; }
.plan { border-radius: 16px; padding: 22px 24px; border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .03); }
.plan strong { color: #fff; font-size: 1.1rem; }
.plan p { margin: 4px 0 0; color: rgba(232, 243, 233, .7); font-size: .94rem; }
.plan--pro { border-color: var(--green-500); background: rgba(76, 175, 80, .12); }
.plan--pro strong::after { content: '1º mês grátis'; margin-left: 10px; font-size: .68rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; background: var(--green-500); color: #fff; padding: 3px 8px; border-radius: 999px; vertical-align: 2px; }

/* ---------- FAQ ---------- */
.faq__inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.faq__inner .section-head p { color: var(--text-soft); }
.faq__list details { border-bottom: 1px solid var(--line); }
.faq__list summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; font-weight: 700; font-size: 1.05rem; position: relative; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: ''; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 2px solid var(--green-600); border-bottom: 2px solid var(--green-600); transform: translateY(-70%) rotate(45deg); transition: transform .25s; }
.faq__list details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq__list details p { color: var(--text-soft); padding-right: 30px; margin: -6px 0 22px; }

/* ---------- CTA FINAL ---------- */
.final { background: radial-gradient(900px 500px at 50% 120%, rgba(76, 175, 80, .35), transparent 65%), var(--ink-950); color: #e8f3e9; text-align: center; }
.final__inner { max-width: 760px; }
.final__mark { width: 64px; height: 72px; color: var(--green-500); margin: 0 auto 24px; }
.final h2 { color: #fff; font-size: clamp(2rem, 4.2vw, 3.1rem); }
.final p { color: rgba(232, 243, 233, .75); font-size: 1.12rem; margin-bottom: 34px; }
.final__ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- FOOTER ---------- */
.footer { background: var(--ink-950); border-top: 1px solid rgba(255, 255, 255, .08); color: rgba(232, 243, 233, .6); padding: 40px 0; font-size: .9rem; }
.footer__inner { display: grid; grid-template-columns: auto 1fr auto; gap: 12px 32px; align-items: center; }
.footer p { margin: 0; }
.footer nav { display: flex; gap: 22px; }
.footer nav a { color: rgba(232, 243, 233, .7); text-decoration: none; }
.footer nav a:hover { color: #fff; }
.footer small { grid-column: 1 / -1; font-size: .8rem; color: rgba(232, 243, 233, .4); }

.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 14px 30px -8px rgba(37, 211, 102, .7); transition: transform .2s; }
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- RESPONSIVO ---------- */
@media (max-width: 1080px) {
  .nav__links { gap: 18px; }
  .nav__links a { font-size: .88rem; }
}
@media (max-width: 960px) {
  section { padding: 80px 0; }
  .nav__toggle { display: block; }
  .nav__cta { display: none; }
  .nav__links {
    position: fixed; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(7, 20, 12, .97); backdrop-filter: blur(14px); padding: 8px 24px 24px;
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
  }
  .nav.is-open { background: rgba(7, 20, 12, .97); }
  .nav.is-open .nav__links { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links a { padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, .07); font-size: 1rem; }
  .nav__login { padding-left: 0; border-left: 0; color: var(--green-300) !important; }

  .hero { padding: 120px 0 140px; }
  .hero__inner, .compliance__inner, .network__inner, .faq__inner, .plans__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 520px; margin: 0 auto; width: 100%; }
  .wa-bubble { left: auto; right: -8px; bottom: -56px; }
  .pain__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 40px 22px; }
  .steps::before { display: none; }
  .bento { grid-template-columns: 1fr 1fr; }
  .tile--wide { grid-column: span 2; grid-template-columns: 1fr; }
  .seg-grid { grid-template-columns: 1fr 1fr; }
  .seg, .seg:nth-child(4) { grid-column: auto; }
  .network__visual { order: 2; }
  .model-grid { grid-template-columns: 1fr; }
  .common-specs { grid-template-columns: repeat(3, 1fr); }
  .common-specs div:nth-child(4) { border-left: 0; }
  .common-specs div:nth-child(n+4) { border-top: 1px solid var(--line); }
  .plans__inner { padding: 40px 28px; }
  .footer__inner { grid-template-columns: 1fr; text-align: left; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  section { padding: 68px 0; }
  .hide-sm { display: none; }
  .hero__ctas .btn { width: 100%; }
  .hero__proof { gap: 22px; }
  .panel { padding: 16px; transform: none; }
  .reading__value b { font-size: 1.9rem; }
  .wa-bubble { position: relative; left: 0; right: 0; bottom: 0; width: auto; margin: 14px 8px 0; }
  .hero { padding-bottom: 72px; }
  .steps, .bento, .seg-grid { grid-template-columns: 1fr; }
  .tile--wide { grid-column: auto; }
  .tile--dark { padding: 30px 24px; }
  .thermo { height: 180px; }
  .report { padding: 16px; transform: none; }
  .report__table td, .report__table th { padding-left: 4px; padding-right: 4px; font-size: .72rem; }
  .org { padding: 24px 12px; }
  .org__children { grid-template-columns: 1fr; }
  .org__lines { display: none; }
  .org__children { margin-top: 14px; }
  .common-specs { grid-template-columns: 1fr 1fr; }
  .common-specs div { border-left: 0 !important; border-top: 1px solid var(--line); }
  .common-specs div:nth-child(-n+2) { border-top: 0; }
  .common-specs div:nth-child(odd) { border-right: 1px solid var(--line); }
  .common-specs div:last-child { grid-column: span 2; border-right: 0; }
  .device--std { transform: scale(.85); }
  .specs div { flex-direction: column; gap: 2px; }
  .specs dd { text-align: left; }
  .final__ctas .btn { width: 100%; }
  .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}