/* ============================================
   MODERN PORTFOLIO STYLES
   Enhanced with glassmorphism, gradients, and animations
   ============================================ */

/* CSS Variables for Theme */
:root {
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary-color: #8b5cf6;
  --accent-color: #ec4899;
  --text-primary: #ffffff;
  --text-secondary: #e5e7eb;
  --text-muted: #9ca3af;
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-glass: rgba(255, 255, 255, 0.05);
  --bg-glass-hover: rgba(255, 255, 255, 0.1);
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
}

/* Reset & Base Styles */
*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

@media only screen and (max-width: 75em) {
  html {
    font-size: 59%;
  }
}

@media only screen and (max-width: 56.25em) {
  html {
    font-size: 56%;
  }
}

@media only screen and (min-width: 112.5em) {
  html {
    font-size: 65%;
  }
}

body {
  box-sizing: border-box;
  position: relative;
  line-height: 1.6;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  overflow-x: hidden;
  overflow-y: scroll;
  background: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

li {
  list-style: none;
}

input:focus,
button:focus,
a:focus,
textarea:focus {
  outline: none;
}

button {
  border: none;
  cursor: pointer;
  background: none;
}

textarea {
  resize: none;
}

/* Animated Background */
.animated-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
  top: -250px;
  left: -250px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--secondary-color) 0%, transparent 70%);
  bottom: -200px;
  right: -200px;
  animation-delay: 5s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 10s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -30px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
}

/* Typography */
.heading-primary {
  font-size: 6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.heading-primary__name {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.gradient-text {
  color: var(--text-secondary);
  font-weight: 400;
  font-size: 0.6em;
}

@media only screen and (max-width: 37.5em) {
  .heading-primary {
    font-size: 4rem;
  }
}

.heading-sec__mb-bg {
  margin-bottom: 8rem;
}

@media only screen and (max-width: 56.25em) {
  .heading-sec__mb-bg {
    margin-bottom: 6rem;
  }
}

.heading-sec__main {
  display: block;
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-align: center;
  margin-bottom: 1.5rem;
  position: relative;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.heading-sec__main::after {
  content: '';
  position: absolute;
  top: calc(100% + 1rem);
  height: 4px;
  width: 60px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.heading-sec__sub {
  display: block;
  text-align: center;
  color: var(--text-muted);
  font-size: 1.8rem;
  font-weight: 400;
  max-width: 70rem;
  margin: 2rem auto 0;
  line-height: 1.6;
}

@media only screen and (max-width: 37.5em) {
  .heading-sec__sub {
    font-size: 1.6rem;
  }
}

.heading-sm {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Layout */
.main-container {
  max-width: 120rem;
  margin: auto;
  width: 92%;
  padding: 0 2rem;
}

.sec-pad {
  padding: 12rem 0;
  position: relative;
}

@media only screen and (max-width: 56.25em) {
  .sec-pad {
    padding: 8rem 0;
  }
}

.text-primary {
  color: var(--text-secondary);
  font-size: 1.8rem;
  line-height: 1.8;
  font-weight: 400;
}

@media only screen and (max-width: 37.5em) {
  .text-primary {
    font-size: 1.6rem;
  }
}

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

.d-none {
  display: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.4rem 3rem;
  font-size: 1.6rem;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  text-transform: none;
  letter-spacing: 0;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn--bg {
  padding: 1.6rem 4rem;
  font-size: 1.7rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.4);
}

.btn--outline {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn--outline:hover {
  background: var(--bg-glass-hover);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.btn-icon {
  transition: transform 0.3s;
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s;
}

.header__content {
  max-width: 120rem;
  margin: auto;
  width: 92%;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo-container {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  cursor: pointer;
  transition: transform 0.3s;
}

.header__logo-container:hover {
  transform: scale(1.05);
}

.header__logo-img-cont {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--primary-color);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.header__logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.header__logo-sub {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.header__main {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.header__links {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.header__link {
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.3s;
  position: relative;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transition: width 0.3s;
}

.header__link:hover {
  color: var(--text-primary);
}

.header__link:hover::after {
  width: 100%;
}

.header__main-ham-menu-cont {
  display: none;
  cursor: pointer;
  width: 3rem;
  height: 3rem;
}

.header__main-ham-menu,
.header__main-ham-menu-close {
  width: 100%;
  height: 100%;
}

@media only screen and (max-width: 56.25em) {
  .header__links {
    display: none;
  }
  
  .header__main-ham-menu-cont {
    display: block;
  }
}

.header__sm-menu {
  position: fixed;
  top: 7rem;
  left: 0;
  width: 100%;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.header__sm-menu--active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.header__sm-menu-content {
  max-width: 120rem;
  margin: auto;
  width: 92%;
  padding: 2rem;
}

.header__sm-menu-links {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.header__sm-menu-link a {
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.header__sm-menu-link a:hover {
  color: var(--primary-color);
}

/* Hero Section */
.home-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 12rem 0 8rem;
  overflow: hidden;
}

.home-hero__content {
  max-width: 120rem;
  margin: auto;
  width: 92%;
  padding: 0 2rem;
  text-align: center;
  z-index: 1;
}

.home-hero__text-wrapper {
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.home-hero__info {
  max-width: 70rem;
  margin: 3rem auto 4rem;
}

.home-hero__cta {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 4rem;
}

@media only screen and (max-width: 37.5em) {
  .home-hero__cta {
    flex-direction: column;
    align-items: center;
  }
  
  .btn--bg {
    width: 100%;
    max-width: 30rem;
    justify-content: center;
  }
}

.home-hero__socials {
  position: fixed;
  left: 3rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 2rem;
  z-index: 100;
}

@media only screen and (max-width: 56.25em) {
  .home-hero__socials {
    position: static;
    transform: none;
    flex-direction: row;
    justify-content: center;
    margin-top: 4rem;
  }
}

.home-hero__social-icon-link {
  width: 5rem;
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: all 0.3s;
}

.home-hero__social-icon-link:hover {
  background: var(--bg-glass-hover);
  border-color: var(--primary-color);
  transform: translateY(-4px) scale(1.1);
  box-shadow: var(--shadow-glow);
}

.home-hero__social-icon {
  width: 2.4rem;
  height: 2.4rem;
  filter: brightness(0) invert(1);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 4rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.mouse {
  width: 3rem;
  height: 5rem;
  border: 2px solid var(--text-muted);
  border-radius: 2rem;
  position: relative;
}

.wheel {
  width: 0.4rem;
  height: 0.8rem;
  background: var(--primary-color);
  border-radius: 0.2rem;
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(2rem);
  }
}

.arrow {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.arrow span {
  width: 0.6rem;
  height: 0.6rem;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
  animation: arrow 2s infinite;
}

@keyframes arrow {
  0%, 100% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
}

/* About Section */
.about-me {
  position: relative;
}

.about-me__content {
  max-width: 90rem;
  margin: 0 auto;
}

.about-me__text {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 4rem;
  box-shadow: var(--shadow-lg);
}

.about-me__text p {
  margin-bottom: 2rem;
}

.about-me__text p:last-child {
  margin-bottom: 0;
}

.about-me__text strong {
  color: var(--primary-color);
  font-weight: 600;
}

/* Projects Section */
.projects {
  position: relative;
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(35rem, 1fr));
  gap: 3rem;
  margin-top: 6rem;
}

@media only screen and (max-width: 56.25em) {
  .projects__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* Project Cards */
.project-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 3rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  opacity: 0;
  transition: opacity 0.4s;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
  background: var(--bg-glass-hover);
}

.project-card:hover::before {
  opacity: 1;
}

.project-card__icon {
  font-size: 4rem;
  margin-bottom: 2rem;
  display: inline-block;
  transition: transform 0.3s;
}

.project-card:hover .project-card__icon {
  transform: scale(1.1) rotate(5deg);
}

.tile-icon {
  width: 4rem;
  height: 4rem;
  background-image: url('../assets/png/tile.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.fedex-icon {
  width: 4rem;
  height: 4rem;
  background-image: url('../assets/png/fedexoutput.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.school-icon {
  width: 4rem;
  height: 4rem;
  background-image: url('../assets/png/Schoolinone.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.project-card__title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

.project-card__tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.tech-tag {
  padding: 0.5rem 1.2rem;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--primary-light);
  transition: all 0.3s;
}

.project-card:hover .tech-tag {
  background: rgba(99, 102, 241, 0.3);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.project-card__description {
  font-size: 1.5rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  flex-grow: 1;
  position: relative;
  z-index: 1;
}

.project-card__cta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-top: auto;
  position: relative;
  z-index: 1;
  transition: gap 0.3s;
}

.project-card:hover .project-card__cta {
  gap: 1.2rem;
}

.project-card__cta svg {
  transition: transform 0.3s;
}

.project-card:hover .project-card__cta svg {
  transform: translateX(4px);
}

/* Footer */
.main-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 6rem 0 3rem;
  margin-top: 8rem;
}

.main-footer__upper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media only screen and (max-width: 56.25em) {
  .main-footer__upper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.main-footer__social-cont {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: all 0.3s;
  font-size: 1.4rem;
  font-weight: 500;
}

.social-link:hover {
  background: var(--bg-glass-hover);
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.main-footer__icon {
  width: 2.4rem;
  height: 2.4rem;
  filter: brightness(0) invert(1);
}

.main-footer__short-desc {
  color: var(--text-muted);
  font-size: 1.4rem;
  line-height: 1.6;
  margin-top: 1rem;
}

.main-footer__lower {
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1.4rem;
}

/* Project Case Study Pages */
.project-cs-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 12rem 0 8rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border-bottom: 1px solid var(--border-color);
}

.project-cs-hero__content {
  max-width: 120rem;
  margin: auto;
  width: 92%;
  padding: 0 2rem;
  text-align: center;
}

.project-cs-hero__info {
  max-width: 80rem;
  margin: 2rem auto 3rem;
}

.project-details {
  padding: 8rem 0;
}

.project-details__content {
  max-width: 100rem;
  margin: 0 auto;
}

.project-details__showcase-img-cont {
  margin-bottom: 4rem;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.project-details__showcase-img {
  width: 100%;
  height: auto;
  display: block;
}

.project-details__content-main {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 4rem;
  box-shadow: var(--shadow-lg);
}

.project-details__content-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.project-details__desc {
  margin-bottom: 4rem;
}

.project-details__desc-para {
  font-size: 1.6rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.project-details__desc-para:last-child {
  margin-bottom: 0;
}

.project-details__desc-para ul {
  list-style: none;
  padding-left: 0;
}

.project-details__desc-para li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: 1rem;
}

.project-details__desc-para li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.project-details__desc-para code {
  background: rgba(99, 102, 241, 0.2);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4rem;
  color: var(--primary-light);
}

.project-details__tools-used {
  margin-bottom: 4rem;
}

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.skills__skill {
  padding: 0.8rem 1.6rem;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 12px;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--primary-light);
  transition: all 0.3s;
}

.skills__skill:hover {
  background: rgba(99, 102, 241, 0.3);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.project-details__links {
  margin-bottom: 4rem;
}

.project-details__links-btn {
  margin-top: 1rem;
}

.project-details__demo {
  margin-bottom: 2rem;
}

.project-details__video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.project-details__video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.project-details__tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

/* Smooth Scroll Animations */
@media (prefers-reduced-motion: no-preference) {
  .project-card,
  .about-me__text,
  .project-details__content-main {
    animation: fadeInUp 0.6s ease-out backwards;
  }
  
  .project-card:nth-child(1) { animation-delay: 0.1s; }
  .project-card:nth-child(2) { animation-delay: 0.2s; }
  .project-card:nth-child(3) { animation-delay: 0.3s; }
  .project-card:nth-child(4) { animation-delay: 0.4s; }
  .project-card:nth-child(5) { animation-delay: 0.5s; }
  .project-card:nth-child(6) { animation-delay: 0.6s; }
  .project-card:nth-child(7) { animation-delay: 0.7s; }
  .project-card:nth-child(8) { animation-delay: 0.8s; }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 2rem;
}

.mb-2 {
  margin-bottom: 2rem;
}