/* ========= */
/* CSS Reset */
/* ========= */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

:root {
  --bg-color: #1e1e1e;
  --bg-color-2: #121212;
  --bg-color-3: #111111;
  --link-color: rgb(0, 131, 201);
  --primary-bg-color: #222222;

  --img-container-after-element-color: #1a1a1a;

  --primary-color: #ff69b4;
  --primary-text-color: #6b6b6b;
  --shadow-color: #45454580;
}

/* Body */
body {
  background: var(--primary-bg-color);
  color: var(--primary-text-color);
  font-family: Inter, sans-serif;
  line-height: 1.5;
}

/* =============================== */
/* The h (heading)  tags selectors */
/* =============================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: white;
  line-height: 1.2;
}

/*  ========== */
/* The Header */
/* ========== */

header {
  padding: 1rem;
  background: var(--bg-color-3);
  position: sticky;
  top: 0;
  z-index: 1;
}

header div {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  color: var(--primary-color);
  font-size: 1.2rem;
}

/* Navigation Bar Toggling Buttons */
.navbar-toggle-button {
  outline: 0;
  background: transparent;
  border: 0;
  color: white;
  font-size: 2rem;
  width: 1em;
  height: 1em;
  display: none;
  place-items: center;
  cursor: pointer;
}

/* Navigation */
.primary-navbar.navbar-visible {
  transform: translateX(0);
}

.primary-navbar .navbar-toggle-button {
  position: absolute;
  top: 1em;
  right: 1em;
}

.primary-navigation {
  list-style: none;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.primary-navigation a {
  color: var(--primary-text-color);
  text-decoration: none;
  transition: 150ms ease-out;
  padding-block: 0.5em;
  border-bottom: 2px solid transparent;
}

.primary-navigation a:hover {
  color: white;
}

.primary-navigation a.active {
  border-bottom: 2px solid white;
  color: white;
}

/* ============= */
/* Media Queries */
/* ============= */

@media screen and (max-width: 800px) {
  .navbar-toggle-button {
    display: grid;
  }

  .primary-navbar {
    position: fixed;
    background: #000;
    right: 0;
    top: 0;
    height: 100%;
    width: min(360px, 100%);
    z-index: 444;

    padding-block: 7rem;
    transform: translateX(100%);
    transition: transform 350ms ease;
  }

  .primary-navigation {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
    padding-inline: 3rem;
  }
}

/* =============== */
/* Wrapper Classes */
/* =============== */

.wrapper {
  max-width: 1440px;
  margin-inline: auto;
}

.wrapper-1 {
  max-width: 1000px;
  margin-inline: auto;
  padding-inline: 1rem;
}

.wrapper-2 {
  max-width: 60ch;
  margin-inline: auto;
  padding-inline: 1rem;
}

.wrapper-2 {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1rem;
}

.wrapper-article-1 {
  max-width: 55ch;
}

.wrapper-article-2 {
  max-width: 46ch;
}

/* If a wrapper div has an hr tag inside, a block margin of 3em is given to it */
div:has(hr) {
  margin-block: 3em;
}

/* =============== */
/* Utility Classes 
        1. Colors
        2. Buttons
        3. Inputs and Textareas
        4. Others
        5. Bootstrap Icons
*/
/* =============== */

/* ========= */
/* 1. Colors */
/* ========= */

.primary-color {
  color: var(--primary-color);
}

/* ==================== */
/* 2. Buttons and Links */
/* ==================== */

.button {
  outline: 0;
  border: 0;
  background: transparent;
  border-radius: 7px;
  padding: 1em 2em;
  color: white;
  cursor: pointer;
  text-decoration: none;
}

.link {
  color: var(--link-color);
}

/* ======================= */
/* 3. Inputs and Textareas */
/* ======================= */

input,
textarea {
  background: transparent;
  color: white;
  padding: 1em 0.2em;
  outline: 0;
  border: 0;
  border-bottom: 3px solid var(--primary-color);
  font-size: 1rem;
  font-family: Inter, sans-serif;
  resize: none;
  scrollbar-gutter: stable;
}

/* ========= */
/* 4. Others */
/* ========= */

.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

/* ================== */
/* 5. Bootstrap Icons */
/* ================== */

.bi::before {
  display: block;
}