```css
/* =========================================================
   FONTES
========================================================= */

@font-face {
  font-family: 'helveticaregular';
  src: url('fonts/helvetica-regular-webfont.woff2') format('woff2'),
       url('fonts/helvetica-regular-webfont.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}

/* =========================================================
   RESET
========================================================= */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  background: #02030a;
}

body {
  font-family: 'Montserrat', sans-serif;
  overflow: hidden;
}

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

.hero {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('images/topo/bg_topo.jpg') center center / cover no-repeat;
  z-index: 1;
}

/* =========================================================
   CONTAINER PRINCIPAL
========================================================= */

.hero-container {
  position: absolute;
  inset: 0;
  z-index: 2;

  display: flex;
  justify-content: space-between;
  align-items: stretch;

  width: 100%;
  height: 100vh;
}

/* =========================================================
   ESQUERDA
========================================================= */

.hero-left {
  position: relative;
  flex: 0 0 48vw;
  height: 100vh;
  overflow: hidden;
}

/* Foto principal */

/* Foto principal */
.foto-principal {
  position: absolute;
  top: 0;
  left: 0;

  width: 100%;          /* ocupa toda a largura da coluna esquerda */
  height: 100%;         /* ocupa toda a altura da coluna esquerda */
  object-fit: cover;    /* cobre sem distorcer */

  display: block;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.45));
}

/* Frase sobre a foto */

.frase-area {
  position: absolute;

  left: 2vw;
  bottom: 16vh;

  z-index: 5;
}

/* Aspas */

.aspas {
  font-family: 'Yuyu Short', sans-serif;

  font-size: clamp(70px, 7vw, 140px);

  line-height: 1;

  position: relative;
  top: 80px;

  margin-bottom: -8px;
  margin-left: -6px;

  color: #5f3c2b;
  opacity: .95;
}

/* Texto da frase */

.frase-completa {
  margin-top: -.5rem;

  font-size: clamp(10px, .9vw, 15px);

  line-height: 1.25;
  letter-spacing: .28em;

  text-transform: uppercase;
  font-weight: 400;
}

.linha1,
.linha3,
.linha5 {
  color: #c29275;
}

.linha2,
.linha4,
.linha6 {
  color: #a8784f;
}

/* Assinatura */

.assinatura {
  width: clamp(90px, 8vw, 140px);
  height: auto;

  margin-top: .6rem;

  display: block;
}

/* =========================================================
   CENTRO
========================================================= */

.hero-center {
  flex: 1;
  min-width: 320px;

  display: flex;
  flex-direction: column;

  align-items: center;
  justify-content: center;

  text-align: center;

  padding: 0 2vw;
}

/* Linhas superiores */

.linhas-icone {
  width: clamp(260px, 36vw, 530px);
  height: auto;

  margin-bottom: 1rem;
}

/* Texto SITE OFICIAL */

.site-oficial {
  margin-bottom: 2rem;

  font-size: clamp(16px, 2vw, 30px);
  font-weight: 400;

  letter-spacing: .08em;

  color: rgba(194,146,117,.55);
}

.site-oficial span {
  color: rgba(168,120,79,.55);
}

/* Logo principal */

.logo-site {
  width: clamp(280px, 40vw, 680px);
  height: auto;

  display: block;

  margin-bottom: 2.5rem;

  filter: drop-shadow(0 10px 30px rgba(0,0,0,.45));
}

/* =========================================================
   SOCIAIS
========================================================= */

.social {
  display: flex;
  align-items: center;
  justify-content: center;

  gap: clamp(20px, 3vw, 60px);

  margin-bottom: 2rem;
}

.social a {
  transition: transform .25s ease;
}

.social a:hover {
  transform: translateY(-4px);
}

.social a:nth-child(1) img {
  width: clamp(28px, 2.2vw, 47px);
}

.social a:nth-child(2) img {
  width: clamp(38px, 3vw, 68px);
}

.social a:nth-child(3) img {
  width: clamp(32px, 2.6vw, 55px);
}

/* =========================================================
   LINHA FINAL
========================================================= */

.linha-final {
  width: min(100%, 826px);
  height: auto;
  opacity: .95;
}

/* =========================================================
   DIREITA
========================================================= */

.hero-right {
  position: relative;
  flex: 0 0 18vw;
  height: 100vh;
  overflow: hidden;
}

/* Fotos laterais */
.fotos-lateral {
  position: absolute;
  top: 0;
  right: 0;

  width: 100%;          /* ocupa toda a largura da coluna direita */
  height: 100%;         /* ocupa toda a altura da coluna direita */
  object-fit: cover;    /* cobre sem distorcer */

  display: block;
  filter: drop-shadow(-10px 0 30px rgba(0,0,0,.35));
}

/* =========================================================
   NOTEBOOKS
========================================================= */

@media (max-width: 1366px) {

  .hero-left {
    flex: 0 0 46vw;
  }

  .logo-site {
    width: clamp(260px, 38vw, 620px);
  }

  .frase-area {
    bottom: 15vh;
  }
}

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

@media (max-width: 1100px) {

  .hero-left {
    flex: 0 0 44vw;
  }

  .logo-site {
    width: clamp(240px, 36vw, 560px);
  }

  .frase-area {
    left: 1.5vw;
    bottom: 14vh;
  }

  .social {
    gap: 2rem;
  }
}

/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 768px) {

  body {
    overflow: auto;
  }

  .hero {
    height: auto;
    min-height: 100vh;
  }

  .hero-container {
    position: relative;

    flex-direction: column;

    justify-content: center;
    align-items: center;

    width: 100%;
    height: auto;
    min-height: 100vh;

    text-align: center;

    padding: 2rem 1.25rem;

    gap: 2rem;
  }

  .hero-left,
  .hero-center,
  .hero-right {
    width: 100%;
    min-width: 0;

    display: flex;
    justify-content: center;
    align-items: center;

    overflow: visible;
  }

/* Foto principal */
.foto-principal {
  position: absolute;
  top: 0;
  left: 0;

  width: 100%;          /* ocupa toda a largura da coluna esquerda */
  height: 100%;         /* ocupa toda a altura da coluna esquerda */
  object-fit: cover;    /* cobre sem distorcer */

  display: block;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.45));
}

  /* Frase */

  .frase-area {
    position: relative;

    left: auto;
    bottom: auto;

    margin-top: 1rem;

    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .aspas {
    font-size: clamp(60px, 16vw, 100px);

    top: 50px;

    margin-bottom: -18px;
    margin-left: 0;
  }

  .frase-completa {
    letter-spacing: .18em;
    font-size: 11px;
  }

  .assinatura {
    width: 110px;
  }

  /* Centro */

  .linhas-icone {
    width: min(85vw, 420px);
  }

  .logo-site {
    width: min(92vw, 540px);

    margin-bottom: 2rem;
  }

  .social {
    gap: 1.5rem;
  }

  .linha-final {
    width: min(92vw, 600px);
  }

  /* Fotos laterais */

  .hero-right {
    height: auto;
  }

  .fotos-lateral {
    position: relative;
    top: 0;
    right: auto;

    width: min(70vw, 260px);
    height: auto;

    max-height: none;
  }
}

/* =========================================================
   CELULARES PEQUENOS
========================================================= */

@media (max-width: 420px) {

  .hero-container {
    padding: 1.5rem 1rem;
  }

  .frase-completa {
    font-size: 10px;
    letter-spacing: .14em;
  }

  .social {
    gap: 1.2rem;
  }
}
```