:root {
  --green-950: #032414;
  --green-900: #06351e;
  --green-800: #0a4b2c;
  --green: #18a84a;
  --neon: #49ff4f;
  --yellow: #ffc400;
  --yellow-strong: #f5b700;
  --ink: #07140d;
  --muted: #4d5a50;
  --line: rgba(7, 20, 13, 0.14);
  --bg: #fff7d3;
  --white: #ffffff;
  --shadow: 0 18px 42px rgba(3, 36, 20, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Montserrat", Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 64px) 14px clamp(18px, 6vw, 82px);
  color: var(--white);
  background: rgba(3, 36, 20, 0.96);
  box-shadow: 0 10px 30px rgba(3, 36, 20, 0.26);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: auto;
  min-width: 0;
}

.brand-logo {
  display: block;
  width: min(220px, 58vw);
  height: auto;
  max-height: 44px;
  object-fit: contain;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 18px;
  color: var(--white);
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
}

.nav a:hover {
  color: var(--yellow);
}

.hero {
  position: relative;
  min-height: 560px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--green-950);
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  animation: heroFade 15s linear infinite;
}

.hero-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image.plans-banner img {
  object-position: center top;
}

.boleto-hotspot {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  visibility: hidden;
  animation: boletoHotspot 15s linear infinite;
  animation-delay: -10s;
}

.boleto-hotspot a {
  cursor: pointer;
}

.boleto-hotspot rect {
  fill: #fff;
  fill-opacity: 0.001;
  stroke: transparent;
  stroke-width: 4px;
  pointer-events: all;
}

.boleto-hotspot a:focus-visible rect {
  stroke: #fff;
}

.hero-image:nth-child(2) {
  animation-delay: -10s;
}

.hero-image:nth-child(3) {
  animation-delay: -5s;
}

@keyframes heroFade {
  0%,
  27% {
    opacity: 1;
  }

  33%,
  94% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes boletoHotspot {
  0%,
  27%,
  100% {
    visibility: visible;
  }

  33%,
  94% {
    visibility: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-image {
    animation: none;
  }

  .hero-image:first-child {
    opacity: 1;
  }

  .boleto-hotspot {
    display: none;
  }
}

.hero::before,
.client-band::before,
.contact::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42px;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(255, 196, 0, 0.52), transparent 42%),
    radial-gradient(ellipse at 50% 70%, rgba(73, 255, 79, 0.42), transparent 70%);
  filter: blur(7px);
  pointer-events: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 13px;
  box-shadow: 0 12px 28px rgba(3, 36, 20, 0.18);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(3, 36, 20, 0.24);
}

.button.primary {
  color: var(--white);
  background: #18a84a;
}

.button.light {
  color: var(--green-950);
  background: var(--yellow);
}

.button.full {
  width: 100%;
}

.section {
  padding: 72px clamp(18px, 5vw, 76px);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading p,
.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  font-weight: 900;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 16px;
  color: var(--green-950);
  font-size: clamp(30px, 3.2vw, 46px);
  font-weight: 900;
  line-height: 1.04;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.plan-card {
  position: relative;
  overflow: hidden;
  padding: 30px;
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.plan-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 10px;
  background: linear-gradient(90deg, var(--green), var(--neon), var(--yellow));
}

.plan-card.featured {
  border-color: var(--green);
  transform: translateY(-10px);
  background: linear-gradient(180deg, #ffffff 0%, #fff8d8 100%);
}

.plan-name {
  margin: 0;
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
}

.plan-card h3 {
  margin: 8px 0 10px;
  color: var(--green-900);
  font-size: clamp(34px, 3.8vw, 50px);
  font-weight: 900;
  line-height: 0.95;
  text-transform: uppercase;
}

.price {
  margin: 0;
  color: var(--green);
  font-size: 46px;
  font-weight: 900;
}

.price span,
.price small {
  font-size: 16px;
}

.install {
  margin: 10px 0 18px;
  color: var(--green-950);
  font-weight: 800;
}

.plan-card ul {
  display: grid;
  gap: 10px;
  min-height: 160px;
  margin: 0 0 22px;
  padding-left: 18px;
  color: var(--muted);
  font-weight: 600;
}

.client-band {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 50px clamp(18px, 5vw, 76px);
  color: var(--white);
  background: linear-gradient(135deg, var(--green-950), var(--green-800));
}

.client-band > * {
  position: relative;
  z-index: 1;
}

.client-band p {
  margin: 0 0 8px;
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
}

.client-band h2 {
  max-width: 760px;
  margin: 0;
  color: var(--white);
}

.client-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.client-actions .button {
  min-width: 190px;
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(300px, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  background: var(--white);
}

.split img {
  width: 100%;
  max-width: 560px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.two-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.two-columns > div {
  padding: 34px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 196, 0, 0.12), rgba(255, 255, 255, 0) 42%),
    var(--white);
  box-shadow: var(--shadow);
}

.media-row {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) repeat(3, minmax(140px, 0.7fr));
  gap: 20px;
  align-items: center;
  background: var(--green-950);
  color: var(--white);
}

.media-row h2 {
  color: var(--white);
}

.media-row .eyebrow {
  color: var(--yellow);
}

.media-row img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.contact {
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 60px clamp(18px, 5vw, 76px);
  color: var(--white);
  background: linear-gradient(135deg, var(--green-950), var(--green-900));
}

.contact > * {
  position: relative;
  z-index: 1;
}

.contact h2 {
  color: var(--white);
}

.contact .eyebrow {
  color: var(--yellow);
}

address {
  display: grid;
  gap: 4px;
  max-width: 430px;
  font-style: normal;
  font-weight: 700;
}

.whatsapp-line {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  margin-top: 5px;
}

.whatsapp-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: #25d366;
  border-radius: 50%;
}

.whatsapp-icon img {
  width: 16px;
  height: 16px;
  filter: invert(1);
}

@media (max-width: 900px) {
  .topbar,
  .client-band,
  .contact {
    align-items: flex-start;
    flex-direction: column;
  }

  .client-actions {
    justify-content: flex-start;
  }

  .nav {
    justify-content: flex-start;
  }

  .plans,
  .two-columns {
    grid-template-columns: 1fr;
  }

  .plan-card.featured {
    transform: none;
  }

  .split,
  .media-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .topbar {
    gap: 14px;
    padding: 14px 12px;
  }

  .nav {
    width: 100%;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 4px;
    font-size: clamp(8px, 2.5vw, 10px);
    line-height: 1;
    white-space: nowrap;
  }

  .boleto-hotspot {
    display: none;
  }

  .hero {
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .hero::before {
    content: none;
  }

  .hero-image {
    background: var(--green-950);
  }

  .hero-image.plans-banner {
    background: #f5a900;
  }

  .hero-image img {
    object-fit: contain;
    object-position: center;
  }

  .plan-card,
  .two-columns > div {
    padding: 24px;
  }

  .client-actions,
  .client-actions .button {
    width: 100%;
  }
}