@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #050505;
  --line: #252525;
  --text: #f5f5f5;
  --muted: #a7a7a7;
  --lime: #b8ff00;
  --red: #e10600;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  background:
    radial-gradient(
      circle at 82% 15%,
      rgba(184,255,0,.07),
      transparent 28%
    ),
    radial-gradient(
      circle at 15% 70%,
      rgba(225,6,0,.06),
      transparent 30%
    ),
    var(--bg);

  color: var(--text);

  font-family: Inter, Arial, sans-serif;

  line-height: 1.5;
}

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


/* =========================
   CABEÇALHO
========================= */

.site-header {

  width: min(1180px, calc(100% - 40px));

  min-height: 82px;

  margin: 0 auto;

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 30px;

  border-bottom: 1px solid var(--line);
}

.brand {

  display: inline-flex;

  align-items: center;

  gap: 10px;

  white-space: nowrap;
}

.brand img {

  width: 60px;

  height: 60px;

  display: block;

  object-fit: contain;
}

.brand span {

  font-size: 18px;

  font-weight: 800;

  letter-spacing: .08em;
}

.back-link {

  color: #999;

  font-size: 11px;

  font-weight: 700;

  letter-spacing: .08em;
}

.back-link:hover {
  color: var(--lime);
}


/* =========================
   HERO
========================= */

.hero {

  width: min(1180px, calc(100% - 40px));

  min-height: 650px;

  margin: 0 auto;

  padding: 110px 0 100px;

  display: grid;

  grid-template-columns: 1.25fr .75fr;

  align-items: center;

  gap: 80px;

  border-bottom: 1px solid var(--line);
}

.hero-content {
  max-width: 760px;
}

.eyebrow {

  margin: 0 0 16px;

  color: var(--lime);

  font-size: 11px;

  font-weight: 800;

  letter-spacing: .15em;
}

.hero h1 {

  margin: 0 0 28px;

  font-size: clamp(52px, 7vw, 88px);

  line-height: .94;

  letter-spacing: -.065em;
}

.hero h1 span {
  color: var(--lime);
}

.hero-text {

  max-width: 650px;

  margin: 0 0 35px;

  color: #bdbdbd;

  font-size: 17px;
}

.btn {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  gap: 15px;

  padding: 16px 21px;

  border-radius: 5px;

  background: var(--lime);

  border: 1px solid var(--lime);

  color: #050505;

  font-size: 11px;

  font-weight: 800;

  letter-spacing: .04em;

  transition: .2s ease;
}

.btn:hover {

  background: transparent;

  color: var(--lime);
}


/* =========================
   LOGO FR
========================= */

.hero-side {

  min-height: 300px;

  padding: 35px;

  display: flex;

  flex-direction: column;

  justify-content: center;

  align-items: center;

  border: 1px solid var(--line);

  background:
    linear-gradient(
      145deg,
      #111,
      #070707
    );

  overflow: hidden;
}

.freletrica-logo {

  position: relative;

  z-index: 2;

  display: block;

  width: min(100%, 340px);

  max-height: 180px;

  object-fit: contain;

  margin-bottom: 25px;
}

.hero-side p {

  margin: 0;

  color: #777;

  font-size: 11px;

  font-weight: 700;

  letter-spacing: .08em;

  text-transform: uppercase;

  text-align: center;
}


/* =========================
   INTRO
========================= */

.intro {

  width: min(1180px, calc(100% - 40px));

  margin: 0 auto;

  padding: 105px 0;

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 100px;

  align-items: end;

  border-bottom: 1px solid var(--line);
}

.intro h2 {

  margin: 0;

  max-width: 650px;

  font-size: clamp(40px, 5vw, 64px);

  line-height: .98;

  letter-spacing: -.06em;
}

.intro h2 span {
  color: var(--lime);
}

.intro > p {

  margin: 0;

  max-width: 520px;

  color: #999;

  font-size: 15px;
}


/* =========================
   ÁREAS
========================= */

.areas {

  width: min(1180px, calc(100% - 40px));

  margin: 0 auto;

  padding: 0;

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  border-left: 1px solid var(--line);

  border-bottom: 1px solid var(--line);
}

.area {

  min-height: 300px;

  padding: 35px;

  border-right: 1px solid var(--line);

  display: flex;

  flex-direction: column;

  justify-content: flex-end;
}

.area > span {

  margin-bottom: auto;

  color: var(--lime);

  font-size: 11px;

  font-weight: 800;
}

.area h3 {

  margin: 0 0 12px;

  font-size: 25px;

  line-height: 1;
}

.area p {

  max-width: 280px;

  margin: 0;

  color: #888;

  font-size: 13px;
}

.area:hover {
  background: #0b0b0b;
}


/* =========================
   CTA
========================= */

.cta {

  width: min(1180px, calc(100% - 40px));

  margin: 0 auto;

  padding: 110px 0;

  display: flex;

  align-items: flex-end;

  justify-content: space-between;

  gap: 50px;
}

.cta h2 {

  margin: 0;

  font-size: clamp(44px, 5vw, 70px);

  line-height: .97;

  letter-spacing: -.06em;
}

.cta h2 span {
  color: var(--lime);
}


/* =========================
   RODAPÉ
========================= */

.footer {

  width: min(1180px, calc(100% - 40px));

  margin: 0 auto;

  padding: 40px 0 28px;

  border-top: 1px solid var(--line);

  display: grid;

  grid-template-columns: 1fr auto;

  gap: 40px;

  color: #888;

  font-size: 12px;
}

.footer .brand img {

  width: 60px;

  height: 60px;

  display: block;

  object-fit: contain;
}

.footer p {

  max-width: 280px;

  margin: 15px 0 0;
}

.footer-copy {

  align-self: end;

  text-align: right;
}


/* =========================
   TABLET
========================= */

@media (max-width: 850px) {

  .hero {

    grid-template-columns: 1fr;

    gap: 50px;

    padding-top: 80px;
  }

  .hero-side {

    min-height: 260px;
  }

  .intro {

    grid-template-columns: 1fr;

    gap: 40px;
  }

  .areas {

    grid-template-columns: 1fr;
  }

  .area {

    min-height: 220px;
  }

  .cta {

    flex-direction: column;

    align-items: flex-start;
  }

}


/* =========================
   CELULAR
========================= */

@media (max-width: 600px) {

  .site-header,
  .hero,
  .intro,
  .areas,
  .cta,
  .footer {

    width: calc(100% - 28px);
  }

  .site-header {
    min-height: 75px;
  }

  .brand img {

    width: 50px;

    height: 50px;
  }

  .brand span {
    font-size: 16px;
  }

  .back-link {
    font-size: 9px;
  }

  .hero {

    padding: 70px 0;
  }

  .hero h1 {
    font-size: 48px;
  }

  .hero-text {
    font-size: 15px;
  }

  .hero-side {

    min-height: 220px;

    padding: 25px;
  }

  .freletrica-logo {

    width: min(100%, 280px);

    max-height: 150px;
  }

  .intro {

    padding: 75px 0;
  }

  .intro h2 {
    font-size: 42px;
  }

  .area {

    min-height: 210px;

    padding: 28px;
  }

  .cta {

    padding: 80px 0;
  }

  .cta h2 {
    font-size: 43px;
  }

  .footer {

    grid-template-columns: 1fr;
  }

  .footer-copy {
    text-align: left;
  }

}