/* ============================================================
   AGUATUDO — landing v2 · céu → branco → verde da marca
   ============================================================ */
:root {
  --celeste: #00adc3;      /* ciano da UI (topo do gradiente) */
  --celeste-claro: #7fd9e3;
  --branco: #ffffff;
  --ink: #123742;          /* texto principal: azul-petróleo profundo */
  --ink-suave: #3f6270;
  --teal: #00adc3;         /* mesmo ciano da UI nos CTAs */
  --teal-vivo: #00c2a8;
  --teal-escuro: #067a8a;
  --chuva: #1f8fc4;        /* azul de dado/chuva */
  --alerta: #f06a00;       /* laranja da UI (avisos/supressão) */
  --cartao: #ffffff;
  --sombra: 0 10px 30px rgba(18, 55, 66, .10);
  --raio: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Atkinson Hyperlegible", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: linear-gradient(to bottom, #00adc3 0%, #ffffff 60%);
  background-attachment: fixed;
}
h1, h2, h3 { font-family: "Sora", "Atkinson Hyperlegible", sans-serif; line-height: 1.2; }
.mono { font-family: "IBM Plex Mono", monospace; }

/* ---------- Nav ---------- */
header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(18,55,66,.08);
}
nav ul {
  max-width: 1080px; margin: 0 auto; padding: 12px 20px;
  list-style: none; display: flex; gap: 20px; align-items: center; flex-wrap: wrap;
}
nav a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: .95rem; }
nav a:hover, nav a:focus-visible { color: var(--teal); }
nav .spacer { flex: 1; }
nav .nav-cta {
  background: var(--teal); color: #fff; padding: 8px 16px; border-radius: 999px;
}
nav .nav-cta:hover, nav .nav-cta:focus-visible { background: var(--teal-escuro); color: #fff; }

/* ---------- Layout ---------- */
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
section { padding: 72px 0; }
.eyebrow {
  font-family: "IBM Plex Mono", monospace; font-size: .8rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--chuva); margin: 0 0 10px;
}
h2 { font-size: clamp(26px, 4vw, 38px); margin: 0 0 18px; }
.lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--ink-suave); max-width: 46rem; }

/* ---------- Hero (céu + chuva) ---------- */
.hero { position: relative; padding: 96px 0 120px; overflow: hidden; text-align: center; }
.hero h1 {
  font-size: clamp(34px, 6vw, 60px); font-weight: 700; margin: 0 auto 16px; max-width: 18ch;
}
.hero .lead { margin: 0 auto 34px; }
.chuva-selo {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.85); border: 1px solid rgba(31,143,196,.35);
  border-radius: 999px; padding: 8px 18px; margin-bottom: 28px;
  font-family: "IBM Plex Mono", monospace; font-size: .82rem; color: var(--chuva);
  box-shadow: var(--sombra);
}
.chuva-selo .dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--chuva);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: .35 } 50% { opacity: 1 } }

/* gotas de chuva (assinatura, sutil) */
.gotas { position: absolute; inset: 0; pointer-events: none; }
.gotas span {
  position: absolute; top: -8%;
  width: 2px; height: 46px; border-radius: 2px;
  background: linear-gradient(180deg, transparent, rgba(31,143,196,.45));
  animation: cair linear infinite;
}
@keyframes cair { to { transform: translateY(115vh); } }
@media (prefers-reduced-motion: reduce) {
  .gotas span, .chuva-selo .dot { animation: none; }
  .gotas { display: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Botões ---------- */
.cta-btn {
  display: inline-block; background: var(--teal); color: #fff;
  font-family: "Sora", sans-serif; font-weight: 700; font-size: 1.05rem;
  padding: 15px 34px; border-radius: 999px; border: 0;
  text-decoration: none; cursor: pointer;
  box-shadow: 0 8px 24px rgba(11,140,116,.35);
  transition: transform .15s ease, background .15s ease;
}
.cta-btn:hover, .cta-btn:focus-visible { background: var(--teal-escuro); transform: translateY(-2px); }
.cta-sub { font-size: .85rem; color: var(--ink-suave); margin-top: 10px; }

/* ---------- Dor / Promessa ---------- */
.dor { text-align: left; }
.dor blockquote {
  margin: 26px 0 0; padding: 18px 22px; border-left: 4px solid var(--chuva);
  background: var(--celeste-claro); border-radius: 0 var(--raio) var(--raio) 0;
  font-style: italic; color: var(--ink-suave); max-width: 42rem;
}
.promessa { background: linear-gradient(180deg, transparent, rgba(11,140,116,.06)); }

/* ---------- Prova: mercado ---------- */
.mercado .grid3 {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 30px;
}
.rival {
  background: var(--cartao); border: 1px solid rgba(18,55,66,.10);
  border-radius: var(--raio); padding: 24px; box-shadow: var(--sombra);
}
.rival h3 { margin: 0 0 6px; font-size: 1.05rem; }
.rival .preco {
  font-family: "IBM Plex Mono", monospace; color: var(--ink-suave);
  font-size: .85rem; margin: 0 0 12px;
}
.rival .falha {
  display: inline-block; font-family: "IBM Plex Mono", monospace; font-size: .75rem;
  color: var(--alerta); border: 1px solid currentColor; border-radius: 6px;
  padding: 3px 8px; margin-bottom: 12px;
}
.fecho {
  margin-top: 34px; padding: 30px; border-radius: var(--raio);
  background: var(--teal); color: #fff; box-shadow: var(--sombra);
  font-size: clamp(18px, 2.4vw, 22px); font-family: "Sora", sans-serif;
}
.fecho strong { color: #d3fff6; }
.fonte { font-family: "IBM Plex Mono", monospace; font-size: .75rem; color: var(--ink-suave); margin-top: 14px; }

/* ---------- Prova: chuva real (placeholder) ---------- */
.evidencia {
  background: var(--ink); color: #eaf7fd; border-radius: var(--raio);
  padding: 36px; margin-top: 26px; box-shadow: var(--sombra);
}
.evidencia .eyebrow { color: var(--teal-vivo); }
.evidencia .placeholder {
  border: 2px dashed rgba(234,247,253,.35); border-radius: 12px;
  padding: 48px 24px; text-align: center;
  font-family: "IBM Plex Mono", monospace; font-size: .9rem; color: rgba(234,247,253,.75);
}

/* ---------- Postura ---------- */
.postura .grid2 {
  display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  margin-top: 30px;
}
.principio {
  background: var(--cartao); border-radius: var(--raio); padding: 24px;
  border: 1px solid rgba(18,55,66,.10); box-shadow: var(--sombra);
}
.principio h3 { margin: 0 0 8px; font-size: 1.05rem; color: var(--teal-escuro); }
.principio p { margin: 0; color: var(--ink-suave); font-size: .97rem; }

/* ---------- Herança ---------- */
.heranca .duo {
  display: grid; gap: 30px; grid-template-columns: 1.1fr 1fr; align-items: center;
}
.heranca img {
  width: 100%; border-radius: var(--raio); box-shadow: var(--sombra);
}
@media (max-width: 760px) { .heranca .duo { grid-template-columns: 1fr; } }

/* ---------- Alcance ---------- */
.alcance { background: linear-gradient(180deg, transparent, var(--celeste-claro)); }
.alcance img {
  width: 100%; border-radius: var(--raio); box-shadow: var(--sombra); margin-top: 26px;
}
.alcance .indoor {
  margin-top: 26px; padding: 22px 26px; border-radius: var(--raio);
  background: var(--cartao); border-left: 5px solid var(--teal-vivo);
  box-shadow: var(--sombra); max-width: 46rem;
}

/* ---------- Vídeo (modal preservado) ---------- */
.video-cover {
  display: block; width: 100%; max-width: 640px; margin: 26px auto 0;
  padding: 0; border: 0; border-radius: var(--raio); overflow: hidden;
  cursor: pointer; position: relative; box-shadow: var(--sombra); background: none;
}
.video-cover img { display: block; width: 100%; }
.video-play {
  position: absolute; inset: 0; display: grid; place-items: center;
}
.video-play::after {
  content: "▶"; font-size: 30px; color: #fff;
  width: 74px; height: 74px; border-radius: 50%;
  background: rgba(11,140,116,.92); display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
}
.video-modal { position: fixed; inset: 0; display: none; z-index: 50; }
.video-modal.is-open { display: block; }
.video-modal__backdrop { position: absolute; inset: 0; background: rgba(10,25,30,.8); }
.video-modal__panel {
  position: relative; max-width: 860px; margin: 6vh auto; padding: 0 16px;
}
.video-modal__frame { aspect-ratio: 16/9; border-radius: 12px; overflow: hidden; background: #000; }
.video-modal__frame iframe { width: 100%; height: 100%; border: 0; }
.video-modal__close {
  position: absolute; top: -44px; right: 16px; background: none; border: 0;
  color: #fff; font-size: 26px; cursor: pointer;
}

/* ---------- Lista de espera ---------- */
.lista { background: linear-gradient(180deg, var(--celeste-claro), var(--celeste)); }
.lista .form-card {
  background: var(--cartao); border-radius: var(--raio); box-shadow: var(--sombra);
  padding: 36px; max-width: 560px; margin: 30px auto 0;
}
.lista label { display: block; font-weight: 700; font-size: .9rem; margin: 16px 0 6px; }
.lista input {
  width: 100%; padding: 13px 14px; font-size: 1rem;
  border: 1.5px solid rgba(18,55,66,.22); border-radius: 10px;
  font-family: inherit; color: var(--ink);
}
.lista input:focus-visible { outline: 3px solid rgba(0,194,168,.45); border-color: var(--teal); }
.lista .cta-btn { width: 100%; margin-top: 22px; }
#form-status { min-height: 1.4em; margin-top: 12px; font-weight: 700; text-align: center; }

/* ---------- Footer ---------- */
footer {
  background: var(--ink); color: #bfe3ef; text-align: center;
  padding: 34px 20px; font-size: .9rem;
}
footer a { color: var(--teal-vivo); }

/* ---------- Acessibilidade ---------- */
:focus-visible { outline: 3px solid rgba(0,194,168,.55); outline-offset: 2px; }

/* ---------- Captura real na seção de prova ---------- */
.print {
  margin: 24px 0 0; padding: 0;
}
.print img {
  width: 100%; border-radius: 12px; display: block;
  border: 1px solid rgba(234,247,253,.18);
  box-shadow: 0 12px 32px rgba(0,0,0,.35);
}
.print-legenda { margin-top: 22px; }
.print-legenda > p { margin: 0 0 12px; color: var(--teal-vivo); font-weight: 700; }
.print-legenda ul { margin: 0; padding-left: 20px; }
.print-legenda li { margin: 0 0 10px; color: rgba(234,247,253,.9); font-size: .97rem; line-height: 1.55; }
.print-legenda strong { color: #fff; }

/* ---------- Linha superior (módulo ambiental) ---------- */
.linha-superior { padding-top: 0; }
.ls-card {
  background: linear-gradient(160deg, #0e3a4a 0%, #0b8c74 140%);
  color: #eaf7fd; border-radius: var(--raio); padding: 40px;
  box-shadow: var(--sombra);
}
.ls-card .eyebrow { color: var(--teal-vivo); }
.ls-card h2 { color: #fff; }
.ls-card .lead { color: rgba(234,247,253,.92); }
.ls-card .principio {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  box-shadow: none;
}
.ls-card .principio h3 { color: var(--teal-vivo); }
.ls-card .principio p { color: rgba(234,247,253,.88); }
.ls-card .fonte { color: rgba(234,247,253,.6); margin-top: 22px; }
@media (max-width: 620px) { .ls-card { padding: 26px; } }

/* ---------- Tagline do hero ---------- */
.tagline {
  font-family: "Sora", sans-serif; font-weight: 700;
  font-size: clamp(18px, 2.6vw, 24px); color: var(--teal-escuro);
  margin: 6px 0 26px; letter-spacing: .01em;
}

/* ---------- Como funciona (3 passos) ---------- */
.como-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 34px;
  align-items: center; margin-top: 32px;
}
@media (max-width: 820px) { .como-grid { grid-template-columns: 1fr; } }
.passo { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 22px; }
.passo .num {
  flex: none; width: 40px; height: 40px; border-radius: 50%;
  background: var(--teal); color: #fff; font-family: "Sora", sans-serif;
  font-weight: 700; font-size: 1.1rem; display: grid; place-items: center;
  box-shadow: 0 6px 16px rgba(11,140,116,.35);
}
.passo h3 { margin: 4px 0 6px; font-size: 1.1rem; color: var(--ink); }
.passo p { margin: 0; color: var(--ink-suave); }
.como-foto { margin: 0; }
.como-foto img {
  width: 100%; max-width: 340px; border-radius: var(--raio);
  box-shadow: var(--sombra); display: block; margin: 0 auto;
}
.como-foto figcaption {
  margin-top: 12px; text-align: center; font-size: .9rem;
  color: var(--ink-suave); font-style: italic;
}
.como-fecho {
  margin-top: 30px; padding: 20px 24px; border-radius: var(--raio);
  background: var(--celeste-claro); border-left: 5px solid var(--teal);
  color: var(--ink); max-width: 52rem;
}

/* ---------- O lado B (entusiastas) ---------- */
.lado-b-duo {
  display: grid; grid-template-columns: 1fr 1fr; gap: 30px;
  align-items: center; margin-top: 30px;
}
@media (max-width: 820px) { .lado-b-duo { grid-template-columns: 1fr; } }
.print-claro { margin: 0; }
.print-claro img {
  width: 100%; border-radius: 12px; box-shadow: var(--sombra);
  border: 1px solid rgba(18,55,66,.10); display: block;
}
.print-claro figcaption {
  margin-top: 12px; font-size: .9rem; color: var(--ink-suave); font-style: italic;
}
.lado-b-txt h3 { margin: 0 0 6px; font-size: 1.1rem; color: var(--teal-escuro); }
.lado-b-txt h3:nth-of-type(2) { margin-top: 22px; }
.lado-b-txt p { margin: 0; color: var(--ink-suave); }

/* ---------- ROI / economia ---------- */
.roi { background: linear-gradient(180deg, var(--celeste-claro), transparent); }
.roi .lead { max-width: 52rem; }

/* ---------- Dois sentidos (chuva + falta d'água) ---------- */
.sentidos { padding-top: 0; }
.sentidos-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px;
}
@media (max-width: 760px) { .sentidos-grid { grid-template-columns: 1fr; } }
.sentido {
  position: relative; background: var(--cartao); border-radius: var(--raio);
  padding: 28px; border: 1px solid rgba(18,55,66,.10); box-shadow: var(--sombra);
}
.sentido.destaque {
  border: 2px solid var(--teal); background: linear-gradient(180deg, #fff, #f2fffb);
}
.sentido-ico { font-size: 2rem; line-height: 1; margin-bottom: 12px; }
.sentido h3 { margin: 0 0 8px; font-size: 1.2rem; }
.sentido p { margin: 0; color: var(--ink-suave); }
.sentido-nota {
  margin-top: 12px !important; padding-top: 12px;
  border-top: 1px dashed rgba(18,55,66,.18); font-size: .95rem;
}
.tag-novo {
  position: absolute; top: 18px; right: 18px;
  background: var(--alerta); color: #fff; font-family: "IBM Plex Mono", monospace;
  font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px;
}

/* ---------- Hero: kicker + bullets ---------- */
.hero-kicker {
  font-family: "Sora", sans-serif; font-style: italic; font-weight: 600;
  color: var(--teal-escuro); font-size: clamp(15px, 2vw, 18px);
  margin: 0 0 10px; opacity: .9;
}
.hero-bullets {
  list-style: none; padding: 0; margin: 34px auto 0; max-width: 640px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; text-align: left;
}
.hero-bullets li {
  font-family: "Sora", sans-serif; font-weight: 600; font-size: .98rem;
  color: var(--ink); background: rgba(255,255,255,.7);
  border: 1px solid rgba(18,55,66,.10); border-radius: 999px;
  padding: 10px 18px; backdrop-filter: blur(4px);
}
@media (max-width: 560px) { .hero-bullets { grid-template-columns: 1fr; } }

/* ---------- LEDs (status sem tela) ---------- */
.leds { padding-top: 0; }
.led-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px;
  max-width: 720px;
}
@media (max-width: 620px) { .led-grid { grid-template-columns: 1fr; } }
.led-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--cartao); border: 1px solid rgba(18,55,66,.10);
  border-radius: var(--raio); padding: 16px 20px; box-shadow: var(--sombra);
  font-weight: 600; color: var(--ink);
}
.led {
  flex: none; width: 18px; height: 18px; border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(0,0,0,.04);
  animation: led-pulse 2.2s ease-in-out infinite;
}
.led.ok    { background: #27c093; box-shadow: 0 0 12px #27c093, 0 0 0 4px rgba(39,192,147,.15); }
.led.chuva { background: #1f8fc4; box-shadow: 0 0 12px #1f8fc4, 0 0 0 4px rgba(31,143,196,.15); }
.led.agua  { background: #e23b3b; box-shadow: 0 0 12px #e23b3b, 0 0 0 4px rgba(226,59,59,.15); animation-duration: .8s; }
.led.luz   { background: #f0a020; box-shadow: 0 0 12px #f0a020, 0 0 0 4px rgba(240,160,32,.15); }
@keyframes led-pulse { 0%,100% { opacity: .55 } 50% { opacity: 1 } }
@media (prefers-reduced-motion: reduce) { .led { animation: none; } }
.led-nota { margin-top: 20px; color: var(--ink-suave); font-style: italic; }

/* ---------- Bloco temperatura honesta ---------- */
.honesto {
  margin-top: 30px; padding: 34px 36px; border-radius: var(--raio);
  background: linear-gradient(135deg, #0e3a4a, #067a8a);
  color: #eaf7fd; box-shadow: var(--sombra);
}
.honesto-tag {
  font-family: "IBM Plex Mono", monospace; font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--teal-vivo); margin: 0 0 10px;
}
.honesto h3 { margin: 0 0 16px; font-size: clamp(20px, 3vw, 27px); color: #fff; }
.honesto p { margin: 0 0 14px; color: rgba(234,247,253,.92); max-width: 54rem; }
.honesto strong { color: #fff; }
.honesto-fecho {
  font-family: "Sora", sans-serif; font-weight: 600; font-size: 1.05rem;
  color: #fff !important; border-top: 1px solid rgba(234,247,253,.2);
  padding-top: 16px; margin-top: 4px !important;
}