@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500&display=swap");

/* Root variables for Light Theme */
/* Theme Variables */
:root {
  --bg-color-light: #ffffff;
  --text-color-light: #475569;
  --nav-bg-light: #ffffff;
  --nav-border-light: #e2e8f0;

  --bg-color-dark: #121212;
  --text-color-dark: darkorchid;
  --nav-bg-dark: #1e1e1e;
  --nav-border-dark: #333;
  --custom-color: darkorchid;

  /* Default Light Theme */
  --bg-color: var(--bg-color-light);
  --text-color: var(--text-color-light);
  --nav-bg: var(--nav-bg-light);
  --nav-border: var(--nav-border-light);
}

/* System Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: var(--bg-color-dark);
    --text-color: var(--text-color-dark);
    --nav-bg: var(--nav-bg-light);
    --nav-border: var(--nav-border-dark);
    --dark-custom: var(--custom-color);
  }
}

/* Global Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

/* Base Styles */
html {
  font-size: 62.5%;
  font-family: "Roboto", sans-serif;
}

body {
  background: url("images/body-bg.png") center/cover no-repeat;
  background-attachment: fixed;
}

/* Remove default list styles */
li {
  list-style: none;
}

/* Remove default anchor underline */
a {
  text-decoration: none;
  color: inherit;
}

/* Responsive Typography */
h1 {
  font-size: 3.2rem;
  font-weight: 500;
}

h2 {
  font-size: 2.8rem;
  font-weight: 500;
}

h3 {
  font-size: 2.4rem;
  font-weight: 500;
}

p {
  font-size: 1.6rem;
  line-height: 1.6;
}

/* Sticky Header */
.header {
  width: 100%;
  padding: 1rem;
  position: fixed;
  top: 0;
  left: 0;
  background: transparent;
  transition: all 0.3s ease-in-out;
  z-index: 1000;
}

.header.sticky {
  background: var(--nav-bg);
  border-bottom: 1px solid var(--nav-border);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease-in-out;
}


/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
}

.nav-logo img {
  height: 70px;
  width: auto;
}

.navbar img:hover {
  filter: drop-shadow(10px 20px 30px white);
}

/* Hamburger Menu (for mobile responsiveness) */
.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  display: block;
  width: 30px;
  height: 3px;
  margin: 6px auto;
  background-color: darkorchid;
  transition: all 0.3s ease-in-out;
}

.one {
  width: 20px;
  margin: 6px 0;
}

.two {
  width: 15px;
  margin: 6px 0;
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-item {
  margin-left: 5rem;
}

/* Navigation Links */
.nav-link {
  font-size: 1.8rem;
  font-weight: 600;
  color: darkorchid;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  position: relative;
  padding-top: 5px;
  transition: color 0.3s ease-in-out;
}

/* Underline Animation */
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, violet, indigo);
  transition: width 0.3s ease-in-out;
}

.nav-link:hover::after {
  width: 100%;
}

/* Active Link */
.nav-link.active {
  font-weight: bold;
  color: indigo;
}

/* Parallax Section */
.parallax-section {
  position: relative;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 5rem;
  font-weight: bold;
  cursor: default;
  animation: fadeIn 1s ease-in-out;
  overflow: hidden;
}

.parallax-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background-image: url("images/body-bg.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  width: 100%;
  height: 100%;
  filter: blur(10px);
  z-index: -1;
}

.parallax-section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.parallax-section-header .line-1 {
  font-size: 5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: white;
  text-shadow: 0 0 10px black;
  letter-spacing: 3px;
}

.parallax-section-header .line-2 {
  font-size: 2.9rem;
  font-weight: 500;
  color: rgb(166, 73, 206);
  text-shadow: 0 0 10px #fff;
  letter-spacing: 2px;
}

/* Fade-In Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Section Fade-in Animation */
.about-content,
.services,
.technology,
.working-with-us,
.contact-us {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.show {
  opacity: 1;
  transform: translateY(0);
}

/* about section */

.about-section {
  padding: 6rem;
}

.container {
  max-width: 1200px;
  margin: auto;
}

.about-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-in-out;
}

.about-content.show {
  opacity: 1;
  transform: translateY(0);
}

.reverse {
  flex-direction: row-reverse;
}

.about-card {
  flex: 1;
  padding: 4rem;
  background-color: rgba(230, 230, 250, 0.87);
  border-radius: 20px;
}

.about-card p {
  text-shadow: 0 0 10px #fff;
}

.about-heading-section {
  font-size: 5rem;
  font-weight: bold;
  color: white;
  text-shadow: 0 0 10px #333;
  letter-spacing: 2px;
  position: relative;
  padding-left: 15px;
  text-align: center;
  margin-bottom: 4rem;
}

.about-heading {
  font-size: 3rem;
  text-align: left;
  font-weight: bold;
  color: darkorchid;
  position: relative;
  padding-left: 15px;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 10px #fff);
}

.about-heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 80%;
  width: 5px;
  background-image: linear-gradient(180deg, violet, indigo, blue);
  border-radius: 5px;
}

.about-card p {
  font-size: 1.8rem;
  line-height: 1.9;
  color: #000;
  text-align: justify;
  margin-top: 1.5rem;
  margin-left: 3rem;
}

.about-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.about-image img {
  max-width: 90%;
  height: auto;
  border-radius: 10px;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
}

/* common section property */
.section-title {
  font-size: 2.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  position: relative;
}

.section-title span {
  width: 5px;
  height: 100%;
  background: linear-gradient(180deg, violet, indigo, blue);
  margin-right: 15px;
  display: inline-block;
}

/* Services Grid Layout */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  padding: 0 20px;
}

/* services section */

.services {
  padding: 80px 0;
  background-color: rgba(230, 230, 250, 0.87);
  text-align: center;
}

.section-title {
  font-size: 3rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: darkorchid;
  margin-bottom: 2rem;
}

.dark {
  color: #333;
}

.section-title span {
  width: 5px;
  height: 100%;
  background: linear-gradient(180deg, blue, indigo, violet);
  margin-right: 15px;
  display: inline-block;
  color: #000;
}

.section-description {
  font-size: 1.8rem;
  line-height: 1.9;
  color: #000;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  padding: 0 20px;
}

.service-card {
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  cursor: pointer;
  transform: translateY(-10px);
  box-shadow: 0px 6px 20px rgba(0, 0, 0, 0.15);
}

.service-card img {
  width: 30%;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 1.5rem;
}

.service-card p {
  font-size: 1.8rem;
  color: #666;
  line-height: 1.6;
}

/* Technology Section */
.technology {
  background-color: rgba(255, 255, 255, 0.8);
  padding: 60px 20px;
  text-align: center;
}

/* Section Header */
.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.technology .section-header .section-title {
  font-size: 3rem;
  margin-bottom: 20px;
  position: relative;
  color: darkorchid;
}

/* About Content */
.section-header .about-content {
  font-size: 1.8rem;
  margin-bottom: 40px;
  color: darkorchid;
  text-align: center;
  max-width: 800px;
}

/* Technology Grid */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  justify-content: center;
  align-items: stretch;
  max-width: 1100px;
  margin: 0 auto 2rem;
}

/* Tech Card */
.tech-card-in {
  background: lavender;
  border-radius: 12px;
  padding: 25px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  color: black;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Tech Card Image */
.tech-grid img {
  width: 70px;
  margin-bottom: 1.5rem;
}

/* Tech Card Hover Effect */
.tech-card-in:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

/* Tech Card Title */
.mdl-card__title {
  font-size: 1.5rem;
  font-weight: bold;
  color: darkorchid;
  margin-bottom: 10px;
}

/* Tech Card Text */
.mdl-card__supporting-text {
  font-size: 1.2rem;
  color: #666;
  line-height: 1.5;
}

/* Clients Section */
.container1 {
  margin: auto;
  padding: 0 0rem;
}

.clients-section {
  text-align: center;
  padding: 60px 0px;
  background-color: rgba(230, 230, 250, 0.87);
  overflow: hidden;
}

/* Clients Section Heading */
.clients-section h1 {
  font-size: 3rem;
  color: darkorchid;
  margin-bottom: 30px;
}

/* Clients Wrapper */
.clients-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
}

/* Clients Slider (Scrolling Animation) */
.clients-slider {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scrollClients 25s linear infinite; /* Default speed */
  white-space: nowrap;
}

/* Client Box */
.client-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  border-radius: 10px;
  min-width: 200px;
  text-align: center;
}

/* Client Box Image */
.client-box img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 10px;
}

/* Client Box Text */
.client-box p {
  font-size: 1.7rem;
  color: #555;
  font-weight: bold;
  white-space: nowrap;
}

/* Default Animation for Client Scrolling */
@keyframes scrollClients {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%); /* Moves half, then loops */
  }
}

/* Slows Down on Hover */
.clients-slider:hover {
  animation-play-state: paused;
}

/* Leadership and Team Section */
.team-section {
  text-align: center;
  padding: 60px 20px;
  background-color: rgba(255, 255, 255, 0.87);
}

/* Section Title */
.team-section h1 {
  font-size: 3rem;
  margin-bottom: 30px;
  color: darkorchid;
}

/* Team Grid */
.team-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(45%, 1fr));
  gap: 30px;
  justify-content: center;  
  margin: 0 auto;
}

/* Team Card */
.team-card {
  width: 100%;
  background: lavender;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Hover Effect */
.team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.2);
}

/* Team Member Image */
.team-card img {
  height: 200px;
  width: auto;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease-in-out;
}

/* Image Hover Effect */
.team-card:hover img {
  transform: scale(1.05);
}

/* Team Member Name */
.team-card h3 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 5px;
}

/* Designation */
.designation {
  font-size: 2rem;
  color: #007bff;
  font-weight: bold;
  margin-bottom: 8px;
}

/* Experience */
.experience {
  font-size: 1.8rem;
  color: #555;
  margin-top: 10px;
  text-align: justify;
  line-height: 1.6;
  max-width: 90%;
  margin-left: auto;
  margin-right: auto;
}

/* Contact Us Section */
.contact-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 20px;
  background-color: rgba(230, 230, 250, 0.87);
  text-align: center;
}

/* Section Title */
.contact-section h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
  color: darkorchid;
}

/* Contact Form */
.contact-form {
  width: 100%;
  max-width: 600px;
  padding: 20px;
  border-radius: 10px;
  background: white;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

.contact-form h1 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 2.2rem;
  color: #333;
}

/* Form Group */
.form-group {
  margin-bottom: 15px;
  text-align: left;
}

/* Labels */
label {
  font-weight: bold;
  display: block;
  margin-bottom: 5px;
  font-size: 1.4rem;
}

/* Inputs & Textarea */
input,
textarea,
select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1.4rem;
  transition: 0.3s;
}

/* Focus Effect */
input:focus,
textarea:focus,
select:focus {
  border-color: darkorchid;
  outline: none;
  box-shadow: 0 0 5px rgba(153, 50, 204, 0.5);
}

/* Textarea */
textarea {
  resize: none;
  height: 120px;
}

/* Submit Button */
button {
  width: 100%;
  padding: 12px;
  background: darkorchid;
  color: white;
  border: none;
  font-size: 1.6rem;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  background: darkmagenta;
}

/* Phone Input */
.phone-container {
  display: flex;
  gap: 10px;
}

#countryCode {
  width: 35%;
}

#mobile {
  flex: 1;
}

/* Footer Section */
.footer {
  background: lavender;
  color: #000;
  padding: 40px 20px;
  font-size: 1.4rem;
  box-shadow: inset rgba(0, 0, 0, 0.16) 0px 10px 20px,
    rgba(0, 0, 0, 0.23) 0px 10px 20px;
}

/* Footer Container */
.footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
}

/* Footer Content */
.footer-content {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  gap: 30px;
}

/* Footer Section */
.footer-section {
  flex: 1;
  min-width: 250px;
  text-align: left;
}

/* Footer Logo */
.footer-logo {
  width: 80%;
  text-align: center;
}

/* About */
.about {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Footer Tagline */
.footer-tagline {
  font-style: italic;
  color: indigo;
  margin-bottom: 10px;
  text-align: center;
}

/* Footer Titles */
.footer-section h3 {
  margin-bottom: 15px;
  font-size: 1.8rem;
  border-bottom: 2px solid darkorchid;
  display: inline-block;
  padding-bottom: 5px;
  margin-left: 1rem;
}

/* Footer Paragraphs */
.footer-section p {
  margin: 5px 0;
  margin-left: 1rem;
  font-size: 1.4rem;
}

/* Footer List */
.footer-section ul {
  list-style: none;
  padding: 0;
  margin-left: 1rem;
}

.footer-section ul li {
  margin: 8px 0;
}

/* Footer Links */
.footer-section ul li a {
  color: #000;
  font-size: 1.5rem;
  text-decoration: none;
  transition: 0.3s;
}

.footer-section ul li a:hover {
  color: darkorchid;
}

/* Social Icons */
.social-icons {
  display: flex;
  gap: 15px;
}

.social-icons a {
  color: darkorchid;
  font-size: 2rem;
  transition: 0.3s;
}

.contact p i {
  color: darkorchid;
}

.contact p a {
  font-size: 1.6rem;
}

/* Social Icons Hover */
.social-icons a:hover {
  color: blue;
}

/* Footer Bottom */
.footer-bottom {
  text-align: center;
  border-top: 1px solid #444;
  padding: 1.5rem;
  font-size: 1.4rem;
  color: #bbb;
  background-color: indigo;
}

/* Alerts */
.alert {
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 5px;
  display: none;
  font-size: 1.5rem;
}

/* Success Message */
.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

/* Error Message */
.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Response Message */
#responseMessage {
  font-size: 1.5rem;
}

/* Responsive Adjustments */
@media (max-width: 991px) {
  .parallax-section {
    font-size: 8rem;
  }
  .parallax-section-header .line-1 {
    font-size: 5rem;
  }
  .parallax-section-header .line-2 {
    font-size: 2.5rem;
  }
  .about-content {
    flex-direction: column;
    text-align: center;
  }

  .about-card {
    padding: 3rem;
  }

  .about-card p {
    margin-left: 0;
  }

  .about-image img {
    max-width: 100%;
  }
  .services {
    padding: 60px 2rem;
  }

  .service-card {
    padding: 25px;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  }

  .tech-grid img {
    width: 60px;
  }

  .mdl-card__title {
    font-size: 1.7rem;
  }

  .mdl-card__supporting-text {
    font-size: 1.5rem;
  }

  .team-container {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  .team-card img {
    height: 150px;
    width: auto;
  }

  .team-card h3 {
    font-size: 2rem;
  }

  .designation {
    font-size: 1.8rem;
  }

  .experience {
    font-size: 1.8rem;
  }

  .footer .container {
    flex-direction: column;
    align-items: center;
  }

  .footer-logo {
    width: 60%;
    text-align: center;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-section {
    min-width: unset;
    text-align: center;
  }

  .footer-section h3 {
    margin-left: 0;
  }

  .footer-section p,
  .footer-section ul {
    margin-left: 0;
  }

  .social-icons {
    justify-content: center;
  }
}

@media (max-width: 990px) {
  .hamburger {
    display: block;
  }
  .nav-menu {
    position: fixed;
    right: -100%;
    top: 9rem;
    flex-direction: column;
    background-color: rgba(230, 230, 250, 1);
    width: 100%;
    padding: 2rem 0;
    text-align: center;
    transition: 0.3s ease-in-out;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-item {
    margin: 2rem 0;
  }

  .nav-link {
    font-size: 2rem;
  }
  .parallax-section {
    font-size: 6rem;
    padding: 0 2rem;
  }
  .parallax-section-header .line-1 {
    font-size: 4rem;
  }
  .parallax-section-header .line-2 {
    font-size: 2rem;
  }
  .about-section {
    padding: 4rem 2rem;
  }

  .about-card {
    padding: 2.5rem;
  }

  .about-heading {
    font-size: 2.5rem;
  }

  .about-card p {
    font-size: 1.7rem;
  }

  .services {
    padding: 50px 1.5rem;
  }

  .service-card {
    padding: 20px;
  }

  .service-card img {
    width: 60px;
  }

  .service-card h3 {
    font-size: 1.8rem;
  }

  .service-card p {
    font-size: 1.5rem;
  }

  .clients-slider {
    animation: scrollClients 30s linear infinite; /* Slower for smaller screens */
  }

  .client-box {
    min-width: 180px;
  }

  .tech-grid img {
    width: 50px;
  }

  .mdl-card__title {
    font-size: 1.3rem;
  }

  .team-section h1 {
    font-size: 2.5rem;
  }

  .team-card img {
    width: 100px;
    height: 100px;
  }

  .team-card h3 {
    font-size: 1.7rem;
  }

  .designation {
    font-size: 1.2rem;
  }

  .experience {
    font-size: 1.5rem;
    line-height: 1.7;
  }

  .contact-section h1 {
    font-size: 2.5rem;
  }

  .contact-form {
    padding: 15px;
  }

  button {
    font-size: 1.4rem;
  }

  .footer-bottom {
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .parallax-section {
    font-size: 4rem;
    padding: 0 1rem;
  }
  .parallax-section-header .line-1 {
    font-size: 3rem;
  }
  .parallax-section-header .line-2 {
    font-size: 1.8rem;
  }
  .about-section {
    padding: 3rem 1.5rem;
  }
  .about-heading {
    font-size: 2.2rem;
  }
  .about-card {
    padding: 2rem;
  }
  .about-card p {
    font-size: 1.3rem;
  }
  .services {
    padding: 40px 1rem;
  }

  .service-card {
    padding: 18px;
  }

  .service-card img {
    width: 50px;
  }

  .service-card h3 {
    font-size: 1.6rem;
  }

  .service-card p {
    font-size: 1.3rem;
  }

  .tech-grid {
    grid-template-columns: 1fr;
  }

  .tech-grid img {
    width: 45px;
  }

  .mdl-card__title {
    font-size: 1.4rem;
  }

  .mdl-card__supporting-text {
    font-size: 1.4rem;
  }

  .clients-slider {
    animation: scrollClients 35s linear infinite; /* Slowest on smallest screens */
  }

  .team-section h1 {
    font-size: 2.2rem;
  }

  .team-card {
    padding: 1.5rem;
  }

  .team-card img {
    width: 90px;
    height: 90px;
  }

  .team-card h3 {
    font-size: 1.6rem;
  }

  .designation {
    font-size: 1.1rem;
  }

  .experience {
    font-size: 1.1rem;
    line-height: 1.5;
  }

  .contact-section h1 {
    font-size: 2.2rem;
  }

  .footer {
    padding: 30px 10px;
  }

  .footer-bottom {
    font-size: 1.2rem;
  }
}