:root {
  /*  Colors   */
  --white-color: #fff;
  --black-color: #1c1c1c;
  --primary-color: #f6f6f6;
  --secondary-color: #eee;
  --tertiary-color: #e8e8e8;
  --gray-color: gray;
  --soft-gray-color: rgba(128, 128, 128, 0.623);
  --light-pink-color: #faf4f5;
  --medium-gray-color: #ccc;

  /* Font size */
  --font-size-xs: 0.8rem;
  --font-size-s: 0.9rem;
  --font-size-n: 1rem;
  --font-size-m: 1.12rem;
  --font-size-l: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-xxl: 2.3rem;
  --font-size-xxxl: 2.8rem;
  --font-size-giant: 13rem;

  /* Font weight*/
  --font-weight-small: 100;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Border radius*/

  --border-radius-s: 8px;
  --border-radius-m: 30px;
  --border-radius-circle: 50%;

  /* Site Max Width */

  --site-max-width: 1300px;
}

.latest-work {
  padding: 80px 0;
}

.latest-work .container {
  width: 80%;
  margin: 40px auto;
}

.latest-work .container .title-container h2 {
  display: flex;
  justify-content: center;
  margin: 60px auto;
  font-weight: var(--font-weight-normal);
}

.latest-work .container .work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.work-grid .box-grid figure {
  position: relative;
  overflow: hidden;
  display: block;
  margin: 0;
  border-radius: 15px;
}

.work-grid .box-grid figure img {
  display: block;
  width: 100%;
  border-radius: 15px;
  cursor: pointer;
}

.work-grid .box-grid figure::after {
  content: "";
  position: absolute;
  top: calc(50% - 35px);
  left: 50%;
  width: 60px;
  height: 60px;
  background: var(--black-color) url("../images/arrow.png") no-repeat center /
    30px 30px;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0.7) rotate(70deg);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.work-grid .box-grid figure:hover::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1) rotate(140deg);
}

.work-grid figcaption,
.insight-grid figcaption {
  padding: 20px 0 30px;
  text-align: center;
  font-size: var(--font-size-m);
  font-weight: var(--font-weight-bold);
  color: var(--black-color);
  cursor: default;
}

.latest-work .container .insight-grid {
  width: 80%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.latest-work .container .insight-grid .box-grid {
  background-color: white;
  border-radius: 15px;
  cursor: pointer;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.latest-work .container .insight-grid .box-grid:hover {
  transform: translateY(-2px);
  box-shadow: 0 25px 45px rgba(0, 0, 0, 0.07);
}

.latest-work .container .insight-grid img {
  border-radius: 15px;
}

.insight-grid figcaption h4 {
  margin: 0;
  font-size: var(--font-size-l);
  font-weight: 600;
}

.insight-grid figcaption p {
  margin-top: 5px;
  font-size: var(--font-size-n);
  font-weight: var(--font-weight-normal);
  padding: 10px;
}

.final-section {
  padding: 120px 0;
  background-color: var(--secondary-color);
  color: var(--black-color);
}

.final-section .container {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.final-section h2 {
  font-size: var(--font-size-xxxl);
  font-weight: 700;
  margin-bottom: 20px;
}

.final-section p {
  font-size: var(--font-size-m);
  line-height: 1.7;
}

.footer-section {
  background-color: var(--black-color);
  color: var(--white-color);
  padding-top: 80px;
}

.footer-section .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.left-container .footer-links {
  list-style: none;
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 20px;
}

.footer-links a {
  color: var(--white-color);
  text-decoration: none;
  font-size: var(--font-size-s);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--gray-color);
}

.right-container {
  max-width: 400px;
  margin: 0 auto;
  text-align: center;
}

.right-container h3 {
  font-size: var(--font-size-xxxl);
  font-weight: var(--font-weight-medium);
  margin-bottom: 15px;
}

.right-container p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom {
  text-align: center;
  padding: 25px 0;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 45px;
  height: 45px;
  background-color: var(--black-color);
  color: var(--white-color);
  text-decoration: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 999;
}

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

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    align-items: center;
  }
}

@media (max-width: 1200px) {
  .latest-work .container .work-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .latest-work .container .insight-grid {
    grid-template-columns: 1fr;
  }

  .footer-section .container {
    display: grid;
    grid-template-columns: 1fr;
  }
}