/* *Google Fonts: Inter (weight 300, 500, 700) and DM Sans (weight 400) */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz@9..40&family=Inter:wght@300;500;700&display=swap');

/* *Website Colors and Variables Set-up */
:root {
  /* ?Color Palette */
  --gradient-background: linear-gradient(180deg, hsla(0, 0%, 0%, 1) 35%, hsla(0, 0%, 0%, 0.5) 80%, hsla(0, 0%, 0%, 0));
  --gradient: linear-gradient(90deg, 	hsl(18, 91%, 60%), hsl(299, 63%, 52%));
  --primary: 	hsl(233, 96%, 65%);
  --secondary:  hsl(217, 100%, 70%);
  --heart:	hsl(331, 100%, 50%);

  /* ?Text and Background Variables */
  --black: #000;
  --gray-600: #666;
  --white-100: hsla(0,0%,100%,0.1);
  --white-200: hsla(0,0%,100%,0.2);
  --white-300: hsla(0,0%,100%,0.333);
  --white-500: hsla(0,0%,100%,0.5);
  --white-700: hsla(0,0%,100%,0.72);
  --white-800: hsla(0,0%,100%,0.82);
  --white: #fff;

  --background: var(--black);
  --title: var(--white);
  --text: var(--white-800);
  --muted: var(--white-500);
  --link:	hsl(233, 96%, 70%);
  --link-hover: hsla(233, 96%, 70%, 0.82);

  /* ?Card Variables */
  --card: hsl(228, 24%, 4%);
  --card-focused: hsl(228, 24%, 10%);
  --card-border-radius: 8px;
  --card-padding: 1rem;

  /* ?Validations */
  --success: hsl(123, 38.5%, 56.7%);
  --warning: hsl(38, 100%, 57.5%);
  --error: hsl(4, 89.6%, 58.4%);
}


/* *Font and Headings Set-up */
body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
}

button, input, textarea {
  font-family: 'DM Sans', sans-serif;
  font-size: 100%;
}

h1, h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
}

h3, h4, h5 {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}

html {font-size: 100%;}

h1 {font-size: 4.110rem;}

h2 {font-size: 3.158rem;}

h3 {font-size: 2.369rem;}

h4 {font-size: 1.555rem;}

h5 {font-size: 1.188rem;}

small {font-size: 0.750rem;}

/* *General Set-up */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--title);
  background-color: var(--black);
}

::-webkit-scrollbar {
  width: 8px; 
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--muted);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gray-600);
}

p, a {
  color: var(--text);
}

input {
  font-family: 'DM Sans', sans-serif;
  font-size: 100%;
}

/* *Reusable Styles Set-up */
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

hr {
  margin-bottom: 0.6rem;
  border: 1px solid var(--card-focused);
}

.profile-photo {
  width: 3rem;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background: var(--gradient);
  padding: 1px;
  overflow: hidden;
}

.profile-photo img {
  display: block;
  width: 100%;
}

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

/* ?Simple Header Set-up */
.logo-header {
  position: fixed;
  display: flex;
  width: 100%;
  left: 0;
  top: 0;
  right: 0;
  z-index: 999;
  background: var(--gradient-background);
  padding-bottom: 1rem;
}

.logo-header img {
  margin-top: 1.5rem;
  margin-left: 5%;
  margin-right: 5%;
  width: 100px;
}

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

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

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

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

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

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

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

.link-1 a,
.link-2 a {
  text-decoration: none;
  color: var(--link);
  transition: all 0.2s ease;
}

.link-1:hover i {
  transform: translate(2px ,-3px);
}

.link-2:hover i {
  transform: translate(3px);
}

/* ?Footnote Link Styles */
.footnote {
  margin-top: 1rem;
  color: var(--muted);
}

.footnote a i {
  display: inline-block; 
  transition: transform 0.2s ease;
}

.footnote a:hover {
  transition: all 0.2s ease;
  color: var(--link-hover);
}

/* *Components Set-up */
/* ?Buttons */

.btn {
  border: none;
  cursor: pointer;
  display: inline-block;
}

.default-btn {
  z-index: 2;
  white-space: nowrap;
  color: var(--background);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3em;
  background-color: var(--title);
  border-radius: 6px;
  padding: 1em 2em;
  transition: transform 0.2s ease;
}

.primary-btn {
  z-index: 3;
  white-space: nowrap;
  color: var(--title);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3em;
  background-color: var(--primary);
  border-radius: 6px;
  padding: 0.8em 2em;
  transition: 0.2s ease;
}

.default-btn i,
.primary-btn i {
  transition: transform 0.2s ease;
}

.default-btn:hover {
  transform: translateY(-3px);
}

.primary-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 80px -10px var(--primary);
}

.follow-btn {
  position: relative;
  padding: 0.8em 1em;
}

.follow-btn input {
  cursor: pointer;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

/* ?Loader */
.loader-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-section {
  background-color: var(--background);
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.75s, visibility 0.75s;
}

.loader-icon-wrapper, 
.loader-logo {
  position: absolute;
  text-align: center;
}

.loader-logo {
  margin-top: 300px;
}

.loader-logo p {
  margin-top: 30px;
  color: var(--text);
  font-size: small;
  animation: fadeText 3s infinite;
}

@keyframes fadeText {
  0% { 
    color: var(--text); 
  }
  50% { 
    color: var(--muted); 
  } 
  100% { 
    color: var(--text); 
  } 
}

.loader-logo img {
  width: 250px;
}
 

.loader {
  transform: scale(2.5);
  --duration: 3s;
  width: 44px;
  height: 44px;
  position: relative;
}

.loader img {
  width: 6px;
  height: 6px;
  position: absolute;
  display: block;
  top: 37px;
  left: 19px;
  transform: translate(-18px, -18px);
  animation: dotRect var(--duration) cubic-bezier(0.785, 0.135, 0.15, 0.86) infinite;
}

.loader svg {
  display: block;
  width: 100%;
  height: 100%;
}

.loader svg circle {
  fill: none;
  stroke: var(--title);
  stroke-width: 4px;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.loader svg circle {
  stroke-dasharray: 160 40 160 40;
  stroke-dashoffset: 80;
  animation: pathCircle var(--duration) cubic-bezier(0.785, 0.135, 0.15, 0.86) infinite;
}

@keyframes dotRect {
  25% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(18px, -18px);
  }

  75% {
    transform: translate(0, -36px);
  }

  100% {
    transform: translate(-18px, -18px);
  }
}

@keyframes pathCircle {
  25% {
    stroke-dashoffset: 130;
  }

  50% {
    stroke-dashoffset: 180;
  }

  75% {
    stroke-dashoffset: 230;
  }

  100% {
    stroke-dashoffset: 280;
  }
}

.loader {
  display: inline-block;
}

.zoom-out {
  animation: zoomOut 1s ease-out;
}

@keyframes zoomOut {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(0.9);
  }
}

.modal {
  max-width: 50%;
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  z-index: 1001;
}

.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); 
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  z-index: 1000;
}

#closeModalButton {
  background-color: transparent;
  border: none;
  cursor: pointer;
  font-size: 24px;
  color: #fff; 
  position: absolute;
  top: 10px;
  right: 10px;
}