/* General Reset */
body {
  margin: 0;
  font-family: "Roboto", sans-serif;
  color: #000;
}

/* Hero Section with Parallax */
.hero {
  height: 100vh;
  background: url("images/hero.png") center/cover no-repeat fixed;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

/* Intro Section */
#intro-section {
  background-color: #F5EFE6;
}

.intro-img {
  max-width: 100%;
  height: auto;
  border: none;
  box-shadow: none;
  background: transparent;
  display: inline-block;
}

/* Background Sections */
.bg-section {
  position: relative;
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.bg-section .overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.45); /* dark overlay for readability */
  z-index: 1;
}

.bg-section .container {
  position: relative;
  z-index: 2;
}

.section-img {
  max-width: 100%;
  height: auto;
  border: none;
  box-shadow: none;
  background: transparent;
  display: inline-block;
}

/* Specific Backgrounds */
.section-1 {
  background-image: url("images/bg1.jpg");
}

.section-2 {
  background-image: url("images/bg2.png");
}

.section-3 {
  background-image: url("images/bg3.jpg");
}

.section-4 {
  background-image: url("images/bg4.png");
}