:root {
  --violet-deep: #6b4aa0;
  --violet-medium: #a88ac7;
  --violet-light: #ede5f7;
  --lavender-wash: #f8f4fb;
  --graphite: #4a4a4a;
  --muted: #757078;
  --white: #ffffff;
  --border: #e8deef;
  --shadow: 0 18px 50px rgba(87, 57, 113, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--graphite);
  background: var(--white);
  font-family: "Avenir Next", Avenir, Montserrat, Arial, sans-serif;
  line-height: 1.7;
}

img {
  max-width: 100%;
  display: block;
}

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

/* AVISO DE CONSTRUÇÃO */

.construction {
  padding: 8px 16px;
  text-align: center;
  background: var(--violet-deep);
  color: white;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* CABEÇALHO */

.site-header {
  min-height: 100px;
  padding: 16px clamp(20px, 5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.95);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand img {
  width: 290px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.95rem;
}

.main-nav a {
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--violet-deep);
}

.menu-toggle {
  display: none;
  border: 0;
  background: none;
  font-size: 1.6rem;
  color: var(--violet-deep);
  cursor: pointer;
}

/* HERO */

.hero {
  min-height: 680px;
  padding: clamp(60px, 9vw, 120px) clamp(20px, 8vw, 130px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(40px, 7vw, 100px);
  background:
    radial-gradient(
      circle at 85% 25%,
      rgba(168, 138, 199, 0.26),
      transparent 32%
    ),
    linear-gradient(
      135deg,
      #ffffff 0%,
      #fbf8fd 56%,
      #f0e8f7 100%
    );
}

.eyebrow,
.section-label {
  color: var(--violet-deep);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: "Avenir Next", Avenir, Montserrat, Arial, sans-serif;
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 5.4vw, 5.2rem);
  line-height: 1.05;
  color: var(--violet-deep);
}

h2 {
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  line-height: 1.12;
  color: var(--violet-deep);
}

h3 {
  line-height: 1.25;
}

.hero-copy {
  max-width: 680px;
  font-size: 1.16rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

/* BOTÕES */

.button {
  min-height: 50px;
  padding: 13px 23px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.primary {
  color: white;
  background: var(--violet-deep);
  box-shadow: var(--shadow);
}

.secondary {
  color: var(--violet-deep);
  border: 1px solid var(--violet-medium);
  background: white;
}

/* CARD DO LOGO NO HERO */

.hero-card {
  min-height: 350px;
  padding: 48px;
  border: 1px solid rgba(107, 74, 160, 0.15);
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  text-align: center;
}

.hero-logo {
  width: 550px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

/* SEÇÕES */

.section {
  padding: clamp(70px, 9vw, 120px) clamp(20px, 8vw, 130px);
}

.tinted {
  background: var(--lavender-wash);
}

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(35px, 8vw, 120px);
  align-items: start;
}

.split p {
  font-size: 1.08rem;
}

.section-heading {
  max-width: 740px;
  margin: 0 auto 54px;
  text-align: center;
}

/* SERVIÇOS */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: white;
}

.service-card > span {
  width: 52px;
  height: 52px;
  margin-bottom: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--violet-light);
  color: var(--violet-deep);
  font-size: 1.35rem;
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
}

/* COMO FUNCIONA */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.steps article {
  padding: 18px;
}

.steps b {
  width: 45px;
  height: 45px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: var(--violet-deep);
}

.steps p {
  color: var(--muted);
}

/* ATENDIMENTO */

.info-list {
  padding: 28px 34px;
  border-left: 3px solid var(--violet-medium);
  background: white;
}

/* CONTATO */

.contact-section {
  padding: clamp(80px, 10vw, 130px) 20px;
  text-align: center;
  background: var(--violet-deep);
  color: white;
}

.contact-section h2 {
  color: white;
}

.contact-section .section-label {
  color: var(--violet-light);
}

.contact-section p {
  max-width: 680px;
  margin: 0 auto 28px;
}

.contact-section .primary {
  background: white;
  color: var(--violet-deep);
}

/* RODAPÉ */

footer {
  padding: 38px clamp(20px, 6vw, 90px);
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 25px;
  font-size: 0.86rem;
  color: var(--muted);
}

footer img {
  width: 210px;
}

/* WHATSAPP FLUTUANTE */

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  padding: 13px 18px;
  border-radius: 999px;
  color: white;
  background: var(--violet-deep);
  box-shadow: var(--shadow);
  font-weight: 700;
}

/* TABLET */

@media (max-width: 920px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 22px;
    flex-direction: column;
    background: white;
    border-bottom: 1px solid var(--border);
  }

  .main-nav.open {
    display: flex;
  }

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

  .hero {
    min-height: auto;
  }

  .hero-card {
    max-width: 620px;
    width: 100%;
    margin: 0 auto;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  footer {
    grid-template-columns: 1fr;
    text-align: center;
  }

  footer img {
    margin: 0 auto;
  }
}

/* CELULAR */

@media (max-width: 580px) {
  .site-header {
    min-height: 82px;
    padding: 12px 18px;
  }

  .brand img {
    width: 210px;
  }

  .services-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: 270px;
    padding: 30px;
    border-radius: 28px;
  }

  .hero-logo {
    width: 280px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    font-size: 0.86rem;
  }
}