/* ==== CSS Reset ==== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ==== Root Variables ==== */
:root {
  --font-body: 'Poppins', 'Georgia', serif;
  --font-heading: 'Poppins', 'Georgia', serif;

  --color-text: #2e2e2e;
  --color-bg: #f9f9f9;
  --color-surface: #ffffff;
  --color-primary: lightgray;
  --color-primary-dark: gray;
  --color-secondary: #6b7280;
  --color-accent: #10b981;
  --color-border: #e5e7eb;

  --container-width: 1200px;
  --spacing: 1rem;
  --border-radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* ==== Base Styles ==== */
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.3;
  color: var(--color-primary);
  margin-bottom: 0.5em;
}

p {
  margin-bottom: 1em;
  color: var(--color-primary);
}

a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius);
}

/* ==== Layout ==== */
.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem 0;
}

/* ==== Card Style Sections ==== */
section {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

/* ==== Buttons ==== */
.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--border-radius);
  background-color: var(--color-primary);
  color: white;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.1s ease;
}
.button:hover {
  background-color: var(--color-primary-dark);
  transform: scale(1.02);
}

/* ==== Forms ==== */
input, textarea, select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 1rem;
  margin-bottom: 1rem;
  background-color: #fff;
}

h1, h2, h3, h4{
  text-align: center;
}

label {
  font-weight: 500;
  margin-bottom: 0.25rem;
  display: block;
  color: var(--color-secondary);
}

textarea {
  resize: vertical;
}

/* ==== Footer ==== */
footer {
  font-size: 0.9rem;
  color: var(--color-primary);
  padding: 1rem 0;
}

/* ==== Utility Classes ==== */
.text-center {
  text-align: center;
}
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }

/* ==== Responsive Typography ==== */
@media (max-width: 768px) {
  body {
    font-size: 15px;
  }

  section {
    padding: 1.5rem;
  }
}
/* ==== Navigation Bar ==== */
.navbar {
  background: linear-gradient(to right, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0));
  backdrop-filter: blur(2px);
  box-shadow: var(--shadow);
}

.navbar::before

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 1rem 0;
  position: relative;
}

/* ==== Logo ==== */
.nav-logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
  text-decoration: none;
  margin-right: auto;
}

/* ==== Nav Menu ==== */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0 auto;
}

.nav-menu li a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s ease;
}
.nav-menu li a:hover {
  opacity: 0.8;
}

/* ==== Hamburger ==== */
.hamburger {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  user-select: none;
  color: white;
  margin-left: auto;
}

/* ==== Toggle Checkbox Hidden ==== */
.menu-toggle {
  display: none;
}

/* ==== Responsive ==== */
/* @media (max-width: 768px) { */
  /* .hamburger { */
    /* display: block; */
  /* } */

  /* .nav-menu { */
    /* flex-direction: column; */
    /* position: absolute; */
    /* top: 100%; */
    /* left: 0; */
    /* width: 100%; */
    /* display: none; */
    /* padding: 1rem 0; */
    /* margin: 0; */
  /* } */

  /* .nav-menu li { */
    /* padding: 0.5rem 1.5rem; */
    /* text-align: center; */
  /* } */

  /* .menu-toggle:checked + .hamburger + .nav-menu { */
    /* display: flex; */
  /* } */

  /* .nav-logo { */
    /* margin-right: 0; */
  /* } */
/* } */

.background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to top, rgba(0,0,0,0.02), rgba(0,0,0,0.8)),
    url('IMG_20220702_175108_00_122.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.content {
  position: relative;
  z-index: 1;
  color: white;
  text-align: center;
}