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

body {
  font-family: 'Montserrat', sans-serif;
  color: #e5e5e5;
  background: #1c1c1c;
  scroll-behavior: smooth;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  background: #121212;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.7rem 2rem;
  z-index: 100;
}

header .logo {
  height: 90px;
  border-radius: 12px;
  margin-right: 10px;
}

header .logo-container {
  display: flex;
  align-items: center;
}

header nav a {
  color: #e5e5e5;
  text-decoration: none;
  margin-left: 20px;
  transition: color 0.3s;
}

header nav a:hover {
  color: #999;
}

.section {
  padding: 80px 20px;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.section .content, .section > p, .cards, iframe {
  max-width: 1200px;
  width: 100%;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.hero {
  background: #2a2a2a;
}

.hero p {
  max-width: 700px;
  margin: auto;
}

.hero .btn {
  display: inline-block;
  background: #e5e5e5;
  color: #1c1c1c;
  padding: 0.6rem 1.2rem;
  margin-top: 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.hero .btn:hover {
  background: #999;
  color: #fff;
}

.services {
  background: #1c1c1c;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
  gap: 1.2rem;
  margin-top: 2rem;
}

.card {
  background: #2a2a2a;
  padding: 1.5rem;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
  font-size: 0.95rem;
}

.card span {
  display: block;
  font-size: 0.85rem;
  color: #bdbdbd;
  margin-top: 0.5rem;
}

.about {
  background: #2a2a2a;
}

.about p {
  max-width: 800px;
}

.contact {
  background: #1c1c1c;
}

.contact iframe {
  width: 100%;
  max-width: 600px;
  height: 280px;
  border: none;
  border-radius: 10px;
  margin-top: 1.5rem;
}

footer {
  background: #121212;
  text-align: center;
  padding: 1rem;
  color: #777;
  font-size: 0.85rem;
}

.mentions {
  padding: 2rem;
  max-width: 800px;
  margin: 120px auto 40px;
  color: #e5e5e5;
}