:root {
  --black: #0b0b0b;
  --gray: #f4f4f4;
  --text: #555;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--black);
}

/* HEADER */
.header {
  position: fixed;
  width: 100%;
  padding: 20px 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  z-index: 100;
}

/* LOGO GRANDE */
.logo {
  width: 164px;   /* 80% de 205px */
  height: 90px;   /* 80% de 113px */
  object-fit: contain;
}

nav a {
  margin-left: 35px;
  text-decoration: none;
  color: var(--black);
  font-weight: 500;
}

/* HERO */
.hero {
  height: 100vh;
  background: url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d") center/cover no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  padding: 0 70px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
}

.hero-content {
  position: relative;
  max-width: 620px;
  color: #fff;
}

.hero h1 {
  font-size: 3.2rem;
  margin-bottom: 20px;
}

.hero p {
  margin-bottom: 30px;
  font-size: 1.1rem;
}

/* BUTTON */
.btn {
  display: inline-block;
  padding: 14px 36px;
  background: #fff;
  color: #000;
  border-radius: 40px;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.btn.dark {
  background: #000;
  color: #fff;
}

/* SECTIONS */
.section {
  padding: 120px 70px;
  text-align: center;
}

.section.gray {
  background: var(--gray);
}

.container {
  max-width: 1100px;
  margin: auto;
}

h2 {
  font-size: 2.4rem;
  margin-bottom: 30px;
}

.text {
  color: var(--text);
  font-size: 1.05rem;
}

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.service-card {
  background: #fff;
  padding: 40px;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.08);
}

.icon {
  font-size: 2rem;
  margin-bottom: 15px;
}

/* VISUAL */
.visual {
  height: 70vh;
  background: url("https://images.unsplash.com/photo-1515378791036-0648a3ef77b2") center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-overlay {
  background: rgba(0,0,0,0.6);
  color: white;
  padding: 80px;
  text-align: center;
}

/* FOOTER */
footer {
  background: #000;
  color: #aaa;
  padding: 30px;
  text-align: center;
}

/* ANIMATIONS */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 1s ease forwards;
}

.fade-up {
  opacity: 0;
  transform: translateY(40px);
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

favicon.png   (48x48)