/* styles.css - Tactical Desert Tech Theme for alexdaluz.com (Enhanced for aesthetics and usability) */

:root {
  --olive: #4a5f34;
  --burnt-orange: #c76d2b;
  --desert-sand: #e7e3d4;
  --taupe: #837b6c;
  --charcoal: #2e2e2e;
  --utility-gray: #3f3f3f;
  --sage: #9aa17b;
  --white: #ffffff;
  --off-white: #fdfaf3;
  --font-family: 'Poppins', sans-serif;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background-color: var(--desert-sand);
  color: #222;
  scroll-behavior: smooth;
  background-image: url('../images/bg-tactical-fabric.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.1);
  line-height: 1.6;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--olive);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.navbar a {
  text-decoration: none;
  color: #fefce8;
  font-weight: 600;
  transition: color 0.3s ease;
}

.navbar a:hover {
  color: var(--burnt-orange);
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  background: url("../images/hero-bg.png") center center / cover no-repeat;
  border-radius: 1rem;
  max-width: 960px;
  margin: 2rem auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 1;
  color: var(--white);
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: -1;
  border-radius: 1rem;
}

.hero .profile-pic {
  border-radius: 100px;
  width: 150px;
  margin-bottom: 1.5rem;
  border: 4px solid var(--white);
  object-fit: cover;
  box-shadow: 0 0 10px rgba(0,0,0,0.4);
}

.hero h1 {
  font-size: 2.8rem;
  margin: 0.5rem 0 1rem;
  color: var(--white);
}

.hero p {
  font-size: 1.1rem;
  color: #eee;
  max-width: 700px;
  margin-bottom: 1rem;
}

.btn {
  margin-top: 2rem;
  padding: 0.75rem 2rem;
  background-color: var(--burnt-orange);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.btn:hover {
  background-color: var(--charcoal);
  color: var(--burnt-orange);
  transform: translateY(-3px);
  box-shadow: 0 0 15px var(--burnt-orange);
}

.footer {
  text-align: center;
  padding: 2rem 1rem;
  background-color: rgba(63, 63, 63, 0.08);
  font-size: 0.9rem;
  color: var(--utility-gray);
  text-shadow: 0 0 1px rgba(0,0,0,0.1);
}