/*
*  AWWARDS-LEVEL REDESIGN STYLESHEET
*  AGENCY: Emerging Technology Consultants
*  DATE: 2024
*/

/* ------------------- */
/*  1. CSS VARIABLES   */
/* ------------------- */
:root {
  --header-height: 6rem;

  /* Colors */
  --primary-color: #00f6ff; /* Cyan */
  --secondary-color: #ff00c1; /* Magenta */
  --bg-color: #0c0c1e; /* Deep Navy Blue */
  --surface-color: #1a1a3a; /* Lighter Navy for cards */
  --border-color: rgba(255, 255, 255, 0.1);
  --text-color: #d1d1e0;
  --heading-color: #ffffff;
  --white-color: #fff;
  --black-color: #000;

  /* Fonts */
  --body-font: "Poppins", sans-serif;
  --heading-font: "Rajdhani", sans-serif;

  /* Font sizes */
  --h1-size: clamp(3rem, 10vw, 6rem);
  --h2-size: clamp(2.5rem, 6vw, 4rem);
  --h3-size: 1.75rem;
  --normal-size: 1rem;
  --small-size: 0.875rem;

  /* Font weights */
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Transitions & Shadows */
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.4s ease-in-out;
  --transition-slow: 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  --shadow-light: 0 4px 15px rgba(0, 246, 255, 0.1);
  --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.3);
}

/* ------------------- */
/*  2. BASE STYLES     */
/* ------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-size);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.7;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--heading-font);
  color: var(--heading-color);
  font-weight: var(--font-bold);
  line-height: 1.2;
  text-transform: uppercase;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--secondary-color);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: var(--surface-color);
  border-radius: 10px;
  border: 2px solid var(--bg-color);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

/* ------------------- */
/*  3. REUSABLE CLASSES*/
/* ------------------- */
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1.5rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

.section {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.section-sm {
  padding: 3rem 0;
}

.section-header {
  margin-bottom: 4rem;
}

.section-subtitle {
  display: block;
  font-size: var(--normal-size);
  color: var(--primary-color);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: var(--h2-size);
  margin-bottom: 1rem;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
}

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

.highlight {
  color: var(--primary-color);
  text-shadow: 0 0 10px var(--primary-color);
}

/* ------------------- */
/*  4. BUTTONS         */
/* ------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-family: var(--heading-font);
  font-size: var(--normal-size);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  border-radius: 5px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn i {
  transition: transform var(--transition-fast);
}

.btn:hover i {
  transform: translateX(3px);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--bg-color);
  border-color: var(--primary-color);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--primary-color);
  box-shadow: 0 0 20px var(--primary-color);
}

.btn-secondary {
  background-color: transparent;
  color: var(--white-color);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-full {
  width: 100%;
}

.btn-lg {
  padding: 1.25rem 2.5rem;
  font-size: 1.1rem;
}

/* ------------------- */
/*  5. HEADER & NAV    */
/* ------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: transparent;
  transition:
    background-color var(--transition-medium),
    box-shadow var(--transition-medium);
  padding: 1rem 0;
}

.header.scrolled {
  background-color: rgba(12, 12, 30, 0.8);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  padding: 0.5rem 0;
}

.nav {
  height: calc(var(--header-height) - 2rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo img {
  height: 60px;
  filter: brightness(0) invert(1);
  transition: transform var(--transition-medium);
}

.nav-logo:hover img {
  transform: scale(1.05);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--heading-font);
  color: var(--white-color);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--secondary-color)
  );
  transition: width var(--transition-medium);
}

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

.nav-link.active {
  color: var(--primary-color);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-toggle,
.nav-close {
  font-size: 1.5rem;
  color: var(--white-color);
  cursor: pointer;
  display: none;
}

/* Dropdown Menu */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 150%;
  left: -20px;
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  padding: 0.5rem 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-medium);
  z-index: 10;
}

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

.dropdown-menu li a {
  display: block;
  padding: 0.75rem 1.5rem;
  color: var(--text-color);
  white-space: nowrap;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.dropdown-menu li a:hover {
  background-color: var(--primary-color);
  color: var(--bg-color);
}

/* ------------------- */
/*  6. HERO SECTION    */
/* ------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: var(--h1-size);
  margin-bottom: 1.5rem;
}

.highlight-container {
  display: inline-block;
  position: relative;
  color: var(--primary-color);
  text-shadow: 0 0 15px var(--primary-color);
}

.highlight-word {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  animation: cycleWords 10s infinite;
}
.highlight-word:nth-child(1) {
  animation-delay: 0s;
  position: relative;
  opacity: 1;
}
.highlight-word:nth-child(2) {
  animation-delay: 3.33s;
}
.highlight-word:nth-child(3) {
  animation-delay: 6.66s;
}

@keyframes cycleWords {
  0%,
  33.33%,
  100% {
    opacity: 0;
    transform: translateY(20px);
  }
  3%,
  30% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: var(--text-color);
  opacity: 0.9;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-bg-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
}
.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--primary-color);
  top: 10%;
  left: 10%;
  animation: moveShape 20s infinite alternate;
}
.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--secondary-color);
  bottom: 10%;
  right: 10%;
  animation: moveShape 25s infinite alternate-reverse;
}
.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--white-color);
  top: 50%;
  right: 20%;
  animation: moveShape 15s infinite alternate;
}

@keyframes moveShape {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(100px, 50px) scale(1.2);
  }
}

/* ------------------- */
/*  7. PARTNERS SECTION*/
/* ------------------- */
.partners {
  background-color: var(--surface-color);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.partners-title {
  text-align: center;
  font-size: var(--normal-size);
  color: var(--text-color);
  font-weight: var(--font-medium);
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.partners-marquee {
  width: 100%;
  overflow: hidden;
  display: flex;
}

.partners-group {
  display: flex;
  align-items: center;
  gap: 4rem;
  padding: 0 2rem;
  animation: marquee 30s linear infinite;
  flex-shrink: 0;
}

.partners-group img {
  height: 35px;
  width: auto;
  opacity: 0.6;
  transition: opacity var(--transition-medium);
}

.partners-group img:hover {
  opacity: 1;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

/* ------------------- */
/*  8. ABOUT SECTION   */
/* ------------------- */
.about .grid {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.about-image-container {
  position: relative;
}

.about-image-bg {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 10px;
  z-index: -1;
  opacity: 0.2;
}

.about-image {
  border-radius: 10px;
  box-shadow: var(--shadow-medium);
}

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

.about-list {
  display: grid;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.about-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-list i {
  color: var(--primary-color);
  font-size: 1.25rem;
}

/* ------------------- */
/*  9. SERVICES SECTION*/
/* ------------------- */
.services {
  background-color: var(--bg-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--surface-color);
  padding: 2.5rem 2rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition:
    transform var(--transition-medium),
    box-shadow var(--transition-medium);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 246, 255, 0.15);
  border-color: var(--primary-color);
}

.service-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    transparent,
    rgba(0, 246, 255, 0.2),
    transparent 30%
  );
  transform-origin: center;
  animation: rotate 6s linear infinite;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

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

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.service-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: inline-block;
  position: relative;
  z-index: 2;
}

.service-title {
  font-size: var(--h3-size);
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.service-description {
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
}

.service-link {
  font-family: var(--heading-font);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  position: relative;
  z-index: 2;
}

.service-link i {
  margin-left: 0.25rem;
  transition: transform var(--transition-fast);
}

.service-link:hover i {
  transform: translateX(5px);
}

/* ------------------- */
/* 10. PROCESS SECTION */
/* ------------------- */
.process {
  background-color: var(--surface-color);
}

.process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-timeline::after {
  content: "";
  position: absolute;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--primary-color),
    var(--secondary-color)
  );
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.process-item {
  padding: 1rem 3rem;
  position: relative;
  width: 50%;
}

.process-item:nth-child(odd) {
  left: 0;
}

.process-item:nth-child(even) {
  left: 50%;
}

.process-item::after {
  content: "";
  position: absolute;
  width: 25px;
  height: 25px;
  right: -12.5px;
  background-color: var(--bg-color);
  border: 4px solid var(--primary-color);
  top: 25px;
  border-radius: 50%;
  z-index: 2;
  transition:
    background-color var(--transition-medium),
    transform var(--transition-medium);
}

.process-item:nth-child(even)::after {
  left: -12.5px;
}

.process-item:hover::after {
  background-color: var(--primary-color);
  transform: scale(1.2);
}

.process-step {
  position: absolute;
  top: 15px;
  font-size: 2.5rem;
  font-weight: var(--font-bold);
  color: rgba(255, 255, 255, 0.1);
  z-index: -1;
}

.process-item:nth-child(odd) .process-step {
  right: 3rem;
}

.process-item:nth-child(even) .process-step {
  left: 3rem;
}

.process-content {
  padding: 1.5rem;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  position: relative;
  border-radius: 10px;
}

.process-item:nth-child(odd) .process-content {
  text-align: right;
}

.process-content h3 {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

/* ------------------- */
/* 11. ROI CALCULATOR  */
/* ------------------- */
.roi-calculator {
  background-color: var(--bg-color);
}
.calculator-wrapper {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  background-color: var(--surface-color);
  padding: 3rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  max-width: 900px;
  margin: 0 auto;
}
.calculator-form .form-group {
  margin-bottom: 1.5rem;
}
.calculator-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: var(--font-medium);
}
.calculator-form input {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  color: var(--white-color);
  font-size: var(--normal-size);
}
.calculator-results {
  background-color: var(--bg-color);
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
}
.calculator-results h3 {
  margin-bottom: 2rem;
  color: var(--primary-color);
}
.result-item {
  margin-bottom: 1.5rem;
}
.result-item h4 {
  font-size: var(--normal-size);
  color: var(--text-color);
  font-weight: var(--font-medium);
  margin-bottom: 0.25rem;
}
.result-item p {
  font-size: 2rem;
  font-weight: var(--font-bold);
  color: var(--white-color);
}
.highlight-result p {
  color: var(--primary-color);
  text-shadow: 0 0 10px var(--primary-color);
}
.calculator-results small {
  display: block;
  margin-top: 1rem;
  opacity: 0.7;
}

/* ------------------- */
/* 12. TESTIMONIALS    */
/* ------------------- */
.testimonials {
  background-color: var(--bg-color);
}

.testimonial-slider-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-slider {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-slide {
  flex: 0 0 100%;
  padding: 3rem;
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  text-align: center;
}

.testimonial-slide .fa-quote-left {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.testimonial-text {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid var(--primary-color);
}

.testimonial-author h4 {
  margin: 0;
  color: var(--white-color);
}

.testimonial-author span {
  font-size: var(--small-size);
  color: var(--text-color);
}

.slider-nav {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  padding: 0;
  z-index: 10;
}

.slider-nav button {
  background-color: rgba(26, 26, 58, 0.5);
  border: 1px solid var(--border-color);
  color: var(--white-color);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-medium);
  font-size: 1.25rem;
}

.slider-nav button:hover {
  background-color: var(--primary-color);
  color: var(--bg-color);
  border-color: var(--primary-color);
}
.prev-btn {
  margin-left: -25px;
}
.next-btn {
  margin-right: -25px;
}

/* ------------------- */
/* 13. CTA SECTION     */
/* ------------------- */
.cta {
  background:
    linear-gradient(45deg, rgba(0, 246, 255, 0.1), rgba(255, 0, 193, 0.1)),
    url("https://images.unsplash.com/photo-1553877522-976993a6c1e5?q=80&w=2070&auto=format&fit=crop")
      center/cover no-repeat;
  background-attachment: fixed;
  text-align: center;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta .section-title {
  font-size: var(--h2-size);
}
.cta p {
  font-size: 1.1rem;
  margin: 1.5rem 0 2.5rem;
}

/* ------------------- */
/* 14. FOOTER          */
/* ------------------- */
.footer {
  background-color: var(--surface-color);
  padding-top: 5rem;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.footer-col p {
  margin-bottom: 1.5rem;
}

.footer-logo img {
  height: 60px;
  margin-bottom: 1.5rem;
  filter: brightness(0) invert(1);
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-socials a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-color);
  transition: var(--transition-medium);
}

.footer-socials a:hover {
  background-color: var(--primary-color);
  color: var(--bg-color);
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

.footer-col ul li {
  margin-bottom: 1rem;
}

.footer-col ul a {
  color: var(--text-color);
  position: relative;
}

.footer-col ul a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background-color: var(--primary-color);
  bottom: -2px;
  left: 0;
  transition: width var(--transition-medium);
}

.footer-col ul a:hover::after {
  width: 100%;
}

.footer-col .fa-map-marker-alt,
.footer-col .fa-phone,
.footer-col .fa-envelope {
  margin-right: 0.75rem;
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 2rem 0;
  text-align: center;
}

/* ------------------- */
/* 15. OTHER COMPONENTS*/
/* ------------------- */

/* Back to Top Button */
.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: -50px;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: var(--bg-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-light);
  transition:
    bottom var(--transition-medium),
    transform var(--transition-medium);
  z-index: 50;
}

.back-to-top:hover {
  transform: translateY(-5px);
  color: var(--bg-color);
}

.back-to-top.show {
  bottom: 1.5rem;
}

/* Live Chat Widget */
.live-chat-widget {
  position: fixed;
  right: 1.5rem;
  bottom: 5.5rem;
  width: 60px;
  height: 60px;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  color: var(--white-color);
  cursor: pointer;
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-medium);
  z-index: 50;
}
.live-chat-widget:hover {
  transform: scale(1.1);
}

/* ------------------- */
/* 16. LEGAL PAGES     */
/* ------------------- */
.page-header {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 4rem;
  background-color: var(--surface-color);
  text-align: center;
}
.breadcrumbs {
  color: var(--text-color);
  margin-bottom: 1rem;
}
.breadcrumbs a {
  color: var(--primary-color);
}
.page-title {
  font-size: var(--h2-size);
}
.legal-content .container {
  max-width: 800px;
}
.legal-wrapper h2 {
  font-size: var(--h3-size);
  color: var(--primary-color);
  margin: 3rem 0 1rem;
}
.legal-wrapper p {
  margin-bottom: 1.5rem;
}
.legal-wrapper strong {
  color: var(--white-color);
  font-weight: var(--font-semibold);
}

/* ------------------- */
/* 17. CONTACT PAGE    */
/* ------------------- */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  margin-top: 4rem;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}
.contact-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  min-width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-color);
  border-radius: 50%;
}
.contact-details h3 {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}
.contact-details p,
.contact-details a {
  color: var(--text-color);
  margin: 0;
}
.contact-form-container {
  background-color: var(--surface-color);
  padding: 2.5rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
}
.form-title {
  font-size: var(--h3-size);
  margin-bottom: 2rem;
  text-align: center;
}
.form-group {
  position: relative;
  margin-bottom: 2rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background-color: transparent;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  color: var(--white-color);
  font-size: var(--normal-size);
  font-family: var(--body-font);
  transition: border-color var(--transition-fast);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}
.form-group label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--text-color);
  pointer-events: none;
  transition: all var(--transition-fast);
}
.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: -0.75rem;
  left: 0.75rem;
  font-size: var(--small-size);
  color: var(--primary-color);
  background-color: var(--surface-color);
  padding: 0 0.25rem;
}
.checkbox-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.checkbox-group label {
  font-size: var(--small-size);
}
.checkbox-group a {
  text-decoration: underline;
}

/* Pop-up */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-medium),
    visibility var(--transition-medium);
}
.popup.show {
  opacity: 1;
  visibility: visible;
}
.popup-content {
  background-color: var(--surface-color);
  padding: 3rem;
  border-radius: 10px;
  text-align: center;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-medium);
  max-width: 500px;
  width: 90%;
}
.popup.show .popup-content {
  transform: scale(1);
}
.popup-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  color: var(--text-color);
  cursor: pointer;
}
.popup-icon {
  font-size: 4rem;
  color: #28a745; /* Success green */
  margin-bottom: 1rem;
}
.popup-content h3 {
  margin-bottom: 0.5rem;
}

/* ------------------- */
/* 18. RESPONSIVENESS  */
/* ------------------- */

/* Tablets (Medium Devices) */
@media screen and (max-width: 992px) {
  .container {
    padding: 0 1rem;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(12, 12, 30, 0.95);
    backdrop-filter: blur(15px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right var(--transition-medium);
  }
  .nav-menu.show-menu {
    right: 0;
  }
  .nav-list {
    flex-direction: column;
    gap: 3rem;
  }
  .nav-link {
    font-size: 1.5rem;
  }
  .nav-toggle {
    display: block;
  }
  .nav-close {
    display: block;
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
  }
  .header-actions .btn {
    display: none;
  }
  .about .grid {
    grid-template-columns: 1fr;
  }
  .about-image-container {
    margin-bottom: 2rem;
  }
  .process-timeline::after {
    left: 12.5px;
  }
  .process-item {
    width: 100%;
    padding-left: 50px;
    padding-right: 1rem;
  }
  .process-item:nth-child(even) {
    left: 0;
  }
  .process-item::after {
    left: 0;
  }
  .process-item:nth-child(odd) .process-content,
  .process-item:nth-child(even) .process-content {
    text-align: left;
  }
  .calculator-wrapper {
    grid-template-columns: 1fr;
  }
  .slider-nav {
    display: none;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

/* Mobile Phones (Small Devices) */
@media screen and (max-width: 768px) {
  :root {
    --h1-size: 2.5rem;
    --h2-size: 2rem;
    --h3-size: 1.5rem;
  }
  .section {
    padding: 4rem 0;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 300px;
  }
  .partners-group {
    gap: 2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-socials {
    justify-content: center;
  }
  .footer-col ul {
    padding: 0;
  }
}