.about-hero {
  background-color: #f4f4f4;
  padding: 100px 0;
}

.about-title {
  font-size: 65px;
  font-weight: 500;
  color: #003258;
  line-height: 1.3;
  margin-bottom: 26px;
}

.about-description {
  font-size: 20px;
  color: #000000;
  line-height: 1.4;
  max-width: 700px;
}

.demo-btn {
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: #0d3557;
  border-bottom: 2px solid #0d3557;
  padding-bottom: 4px;
  display: inline-block;
  transition: 0.3s ease;
}

.demo-btn:hover {
  color: #ff6a00;
  border-color: #ff6a00;
}

.image-circle {
  width: 420px;
  height: 420px;
  border-radius: 50%;
  overflow: hidden;
  background-color: #1f4b6e;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.mission-section {
  position: relative;
  background: url("../images/about/the-mission.png") center center / cover
    no-repeat;
  min-height: 600px;
  padding: 120px 0;
  color: #ffffff;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
}

.mission-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgb(0, 50, 88, 0.82);
}

.mission-section .container {
  position: relative;
  z-index: 2;
}

.mission-title {
  font-size: 65px;
  line-height: 1.3;
  margin-bottom: 50px;
}

.mission-text {
  font-size: 20px;
  line-height: 1.4;
  margin-bottom: 50px;
}

.mission-btn {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  text-decoration: none;
  border-bottom: 2px solid #ffffff;
  padding-bottom: 4px;
  transition: 0.3s ease;
}

.mission-btn:hover {
  color: #ff7a00;
  border-color: #ff7a00;
}

.journey-section {
  padding: 120px 0 150px;
  background-color: #f5f5f5;
}

.journey-header {
  margin-bottom: 80px;
}
.journey-slider-area {
  position: relative;
  margin-left: calc((100% - 1262px) / 2);
  /* padding-left: 30px; */
}
.journey-slider {
  padding-top: 60px;
}

.swiper-slide {
  width: 420px; /* fixed width slide */
}
.journey-header h2 {
  font-size: 55px;
  font-weight: 400;
  line-height: 1.3;
  color: #000;
}

/* Timeline */
.timeline-wrapper {
  position: relative;
}

.timeline-line {
  position: absolute;
  top: 50px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: #ff6a00;
}

.timeline-items {
  display: flex;
  justify-content: space-between;
  position: relative;
  gap: 40px;
}
.timeline-item .year{
  position: absolute;
  font-size: 30px;
  color: #194564;
  top: 0;
  left: 30px;
}

.timeline-item {
  position: relative;
  padding-right: 40px;
  padding-top: 115px;
}

.timeline-flag {
  position: absolute;
  top: 25px;
  left: 0;
  width: 0;
  height: 0;
  border-left: 14px solid #ff6a00;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}
.timeline-flag::before {
  position: absolute;
  border-left: 1px solid #e26406;
  content: "";
  top: -10px;
  left: -14px;
  width: 1px;
  height: 80px;
}
.timeline-item h4 {
  font-size: 30px;
  color: #194564;
  margin-bottom: 15px;
  font-weight: 700;
}

.timeline-item p {
  font-size: 18px;
  line-height: 1.4;
}

/* Arrows */
.timeline-arrows {
  position: absolute;
  bottom: -60px;
  left: 0;
  display: flex;
  gap: 30px;
  font-size: 24px;
  cursor: pointer;
  width: 88%;
  justify-content: space-between;
  color: #e26406;
}


/* ===============================
   CTA TEAM SECTION
================================= */

.cta-team-section {
  position: relative;
  width: 100%;
  min-height: 979px;
  background: url("../images/about/passionate-ai-banner.png") center center /
    cover no-repeat;
  display: flex;
  align-items: center;
  padding: 0;
  margin: 0;
}

/* Overlay Box */
.cta-overlay-box {
  background: rgba(0, 50, 88, 0.8);
  padding: 50px 60px;
  width: 700px;
  margin-left: 120px;
  color: #fff;
  position: absolute;
  bottom: 54px;
}

.cta-overlay-box h2 {
  font-size: 55px;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 30px;
}

.cta-overlay-box p {
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 35px;
  opacity: 0.95;
}

.cta-btn {
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  border-bottom: 2px solid #fff;
  padding-bottom: 4px;
  display: inline-block;
  transition: 0.3s ease;
}

.cta-btn:hover {
  color: #ff7a00;
  border-color: #ff7a00;
}

@media (max-width: 1440px) {
  .cta-overlay-box {
    margin-left: 80px;
    width: 600px;
    padding: 70px 60px;
  }
}

@media (max-width: 1199px) {
  .cta-overlay-box {
    margin-left: 60px;
    width: 550px;
    padding: 60px 50px;
  }

  .cta-overlay-box h2 {
    font-size: 40px;
  }
}

@media (max-width: 991px) {
  .cta-team-section {
    min-height: 650px;
    justify-content: center;
  }

  .cta-overlay-box {
    margin-left: 0;
    width: 80%;
    padding: 50px 40px;
  }

  .cta-overlay-box h2 {
    font-size: 34px;
  }

  .cta-overlay-box p {
    font-size: 16px;
  }
}

@media (max-width: 767px) {
  .cta-team-section {
    min-height: 600px;
    padding: 60px 20px;
  }

  .cta-overlay-box {
    width: 100%;
    padding: 40px 30px;
  }

  .cta-overlay-box h2 {
    font-size: 28px;
    line-height: 1.4;
  }
}

@media (max-width: 575px) {
  .cta-team-section {
    min-height: auto;
    padding: 50px 15px;
  }

  .cta-overlay-box {
    padding: 30px 20px;
  }

  .cta-overlay-box h2 {
    font-size: 24px;
  }

  .cta-overlay-box p {
    font-size: 15px;
  }
}

/* =========================
   ENGINEERING SECTION
========================= */

.engineering-section {
  background: #f5f5f5;
  padding: 120px 0 110px;
}

.engineering-container {
  width: 1200px;
  margin: 0 auto;
}

/* Header */
.engineering-header {
  margin-bottom: 50px;
}

.engineering-header h2 {
  font-size: 64px;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 50px;
  color: #000;
}

.engineering-header p {
  font-size: 20px;
  line-height: 1.4;
  color: #000;
}

/* Image */
.engineering-image {
  margin-bottom: 60px;
}

.engineering-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Principles Title */
.principles-title {
  margin-bottom: 40px;
}

.principles-title h4 {
  font-size: 22px;
  font-weight: 500;
}

/* Grid */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.principle-item {
  /* padding: 40px 30px; */
  border-right: 1px solid #252525;
}
.principle-item .icon-box {
  border-bottom: 1px solid #252525;
}
.principle-item:last-child {
  border-right: none;
}

.principle-item .icon {
  font-size: 40px;
  color: #ff6a00;
  margin-bottom: 30px;
  text-align: center;
}
.principle-item .content {
  margin-top: 30px;
  padding: 0 16px;
}
.principle-item:first-child .content {
  padding-left: 0;
}
.principle-item:last-child .content {
  padding-right: 0;
}
.principle-item h5 {
  font-size: 20px;
  margin-bottom: 15px;
  color: #000;
  font-weight: 700;
}

.principle-item p {
  font-size: 18px;
  line-height: 1.4;
  color: #000;
}

@media (max-width: 1440px) {
  .engineering-container {
    width: 1100px;
  }
}

@media (max-width: 1199px) {
  .engineering-container {
    width: 960px;
  }

  .engineering-header h2 {
    font-size: 40px;
  }
}

@media (max-width: 991px) {
  .engineering-container {
    width: 90%;
  }

  .principles-grid {
    grid-template-columns: repeat(2, 1fr);
    border-top: none;
  }

  .principle-item {
    /* border-right: none; */
    border-bottom: 1px solid #252525;
  }
}

@media (max-width: 767px) {
  .engineering-section {
    padding: 80px 0;
  }

  .engineering-header h2 {
    font-size: 32px;
  }

  .engineering-header p {
    font-size: 15px;
  }
}

@media (max-width: 575px) {
  .principles-grid {
    grid-template-columns: 1fr;
  }

  .principle-item {
    padding: 30px 20px;
  }

  .engineering-header h2 {
    font-size: 26px;
  }
}

/* ===================================
   BASE STYLES (Desktop 1440+)
=================================== */

.pillars-section {
  background: #fff;
  padding: 120px 20px;
}

.pillars-container {
  max-width: 1200px;
  margin: 0 auto;
}

.pillars-header {
  /* text-align: center;
    max-width: 850px; */
  margin: 0 auto 60px;
}

.pillars-header h2 {
  font-size: 30px;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 30px;
  color: #000;
}

.pillars-header p {
  font-size: 20px;
  line-height: 1.5;
  color: #000;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.pillar-card {
  background: #f8f8f8;
  transition: 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-6px);
}

.pillar-top {
  display: flex;
  align-items: center;
  gap: 15px;
  margin: 12px 12px 0;
  background: #fff;
  padding: 27px;
}

.pillar-icon {
  font-size: 28px;
  color: #143d5a;
}

.pillar-top h3 {
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 0;
}

.pillar-top strong {
  font-weight: 700;
}

.pillar-divider {
  height: 19px;
  background: #e26406;
}

.pillar-content {
  padding: 20px 27px;
}

.pillar-content h4 {
  font-size: 20px;
  margin-bottom: 5px;
  color: #000;
  font-weight: 700;
}

.pillar-content p {
  font-size: 18px;
  line-height: 1.4;
  color: #000;
}

/* ===================================
   1440px
=================================== */

@media (max-width: 1440px) {
  .pillars-container {
    max-width: 1100px;
  }

  .pillars-header h2 {
    font-size: 38px;
  }
}

/* ===================================
   1199px
=================================== */

@media (max-width: 1199px) {
  .pillars-container {
    max-width: 960px;
  }

  .pillars-header {
    margin-bottom: 70px;
  }

  .pillars-header h2 {
    font-size: 34px;
  }

  .pillars-grid {
    gap: 30px;
  }
}

/* ===================================
   991px
=================================== */

@media (max-width: 991px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pillars-header {
    margin-bottom: 60px;
  }

  .pillar-top {
    padding: 30px 25px;
  }

  .pillar-content {
    padding: 25px;
  }
}

/* ===================================
   767px
=================================== */

@media (max-width: 767px) {
  .pillars-section {
    padding: 80px 20px;
  }

  .pillars-header h2 {
    font-size: 28px;
    line-height: 1.4;
  }

  .pillars-header p {
    font-size: 15px;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .pillar-top h3 {
    font-size: 20px;
  }
}

/* ===================================
   575px
=================================== */

@media (max-width: 575px) {
  .pillars-section {
    padding: 70px 15px;
  }

  .pillars-header h2 {
    font-size: 24px;
  }

  .pillar-top {
    padding: 25px 20px;
  }

  .pillar-content {
    padding: 20px;
  }

  .pillar-content p {
    font-size: 14px;
  }
}

/* ===============================
   VISIONARIES SECTION
================================= */

.visionaries-section {
  background: rgba(185, 185, 185, 0.1);
  padding: 120px 20px;
}

.visionaries-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */

.visionaries-header {
  max-width: 600px;
  margin-bottom: 50px;
}

.visionaries-header h2 {
  font-size: 55px;
  color: #707070;
  font-weight: 500;
  margin-bottom: 11px;
  line-height: 1.32;
}

.visionaries-header p {
  font-size: 20px;
  line-height: 1.6;
  color: #707070;
}

/* Slide Layout */

.visionary-slide {
  display: flex;
  align-items: center;
  gap: 40px;
  padding-bottom: 60px;
}

/* Image */

.visionary-image {
  position: relative;
  width: 600px;
}

.visionary-image img {
  width: 100%;
  display: block;
}

.visionary-tag {
  position: absolute;
  bottom: 0;
  left: 0;
  background: #e1640d;
  color: #fff;
  padding: 22px 30px;
  font-size: 24px;
  font-weight: 500;
  bottom: -40px;
}
.visionary-tag::after {
  border-left: 40px solid #9e4100;
  border-bottom: 40px solid transparent;
  /* border-left: 0; */
  bottom: 0px;
  right: -40px;
  position: absolute;
  content: "";
}
.visionary-tag span {
  font-size: 14px;
  margin-left: 10px;
  opacity: 0.9;
}

/* Content */

.visionary-content {
  flex: 1;
}

.visionary-content p {
  font-size: 18px;
  line-height: 1.5;
  color: #707070;
}

/* Pagination */

.swiper-pagination {
  margin-top: 60px;
  position: relative;
  text-align: right !important;
}
.swiper-pagination-bullet {
  width: 14px !important;
  height: 2px !important;
  /* background: #143d5a; */
  opacity: 0.4 !important;
  border-radius: 0 !important;
  margin: 0 6px !important;
  transition: all 0.3s ease;
}

/* Active line */
.swiper-pagination-bullet-active {
  opacity: 1 !important;
  background: #ff6a00;
}

/* 1440 */
@media (max-width: 1440px) {
  .visionary-slide {
    gap: 60px;
  }
}

/* 1199 */
@media (max-width: 1199px) {
  .visionaries-header h2 {
    font-size: 40px;
  }

  .visionary-image {
    width: 380px;
  }
}

/* 991 */
@media (max-width: 991px) {
  .visionary-slide {
    flex-direction: column;
    gap: 40px;
  }

  .visionary-image {
    width: 100%;
    max-width: 450px;
  }

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

/* 767 */
@media (max-width: 767px) {
  .visionaries-section {
    padding: 80px 20px;
  }

  .visionaries-header h2 {
    font-size: 32px;
  }
}

/* 575 */
@media (max-width: 575px) {
  .visionaries-header h2 {
    font-size: 26px;
  }

  .visionary-tag {
    padding: 15px 20px;
    font-size: 16px;
  }
}

.faq-section {
  padding-top: 120px;
}

.timeline-line {
  transform: scaleX(0);
  transform-origin: left;
}

[data-aos="scale-x"].aos-animate {
  transform: scaleX(1);
  transition: transform 1s ease-out;
}

@media (max-width: 1680px) {
  .about-title,
  .mission-title,
  .engineering-header h2 {
    font-size: 55px;
  }
  .about-description,
  .mission-text,
  .engineering-header p {
    font-size: 18px;
  }
  .journey-header h2,
  .cta-overlay-box h2,
  .visionaries-header h2 {
    font-size: 46px;
  }
  .mission-section {
    min-height: 540px;
  }
  .cta-team-section {
    min-height: 740px;
  }
  .cta-overlay-box {
    padding: 40px 50px;
    bottom: 30px;
  }
  .engineering-header h2 {
    margin-bottom: 40px;
  }
  .journey-section {
    padding: 90px 0;
  }
  .engineering-section {
    padding: 90px 100px;
  }
  .pillars-section,
  .visionaries-section {
    padding: 100px 0;
  }
}
@media (max-width: 1440px) {
  .about-title,
  .mission-title,
  .engineering-header h2 {
    font-size: 50px;
  }
  .journey-header h2,
  .cta-overlay-box h2,
  .visionaries-header h2 {
    font-size: 43px;
  }
  .mission-title {
    margin-bottom: 40px;
  }
  .timeline-item h4 {
    font-size: 27px;
  }
  .cta-team-section {
    min-height: 700px;
  }
  .cta-overlay-box h2 {
    margin-bottom: 20px;
  }
  .pillars-header h2 {
    font-size: 32px;
  }.visionary-tag {
    font-size: 22px;
  }
  .journey-slider-area{
    margin-left: calc((100% - 1120px) / 2);
  }
}
@media (max-width: 1366px) {
    .about-hero{
        padding: 80px 0;
    }
    .about-title, .mission-title, .engineering-header h2{
        font-size: 45px;
    }
    .image-circle {
        width: 360px;
        height: 360px;
    }
    .about-title, .mission-title, .engineering-header h2 {
        font-size: 40px;
    }
    .mission-section {
        min-height: 485px;
    }
    .mission-title {
        margin-bottom: 30px;
    }
    .cta-team-section {
        min-height: 616px;
    }
    .cta-overlay-box {
        padding: 30px 45px;
        bottom: 15px;
    }
    .journey-section {
        padding: 80px 0;
    }
    .journey-header {
        margin-bottom: 60px;
    }
    .engineering-section {
        padding: 80px 0;
    }
    .pillars-section, .visionaries-section {
        padding: 80px 0;
    }
    .faq-section

 {
    padding-top: 90px;
}
}

@media (max-width:1199px){
    .image-circle {
        width: 300px;
        height: 300px;
    }
    .about-title, .mission-title, .engineering-header h2{
        font-size: 40px;
    }
   
    .about-title, .mission-title, .engineering-header h2 {
        font-size: 35px;
    }
    .about-hero {
        padding: 70px 0;
    }
    .about-description, .mission-text, .engineering-header p {
        font-size: 15px;
    }
    .mission-text {
        margin-bottom: 30px;
    }
    .mission-section {
        min-height: 420px;
        padding: 80px 0;
    }
    .mission-btn {
        font-size: 12px;
    }
    .journey-section {
        padding: 70px 0;
    }
    .journey-slider-area {
        margin-left: calc((100% - 920px) / 2);
    }    
    .timeline-item h4 {
        font-size: 24px;
    }
    .journey-header h2, .cta-overlay-box h2, .visionaries-header h2 {
        font-size: 35px;
    }
    .cta-team-section {
        min-height: 530px;
    }
    .cta-overlay-box h2 {
        margin-bottom: 10px;
    }
    .cta-overlay-box p {
        font-size: 16px;
        line-height: 1.8;
        margin-bottom: 20px;
    }
    .engineering-section {
        padding: 70px 0;
    }
    .engineering-image img {

        max-width: 800px;
    }
    .engineering-header h2 {
        margin-bottom: 30px;
    }
    .engineering-header {
        margin-bottom: 40px;
    }
    .pillars-section, .visionaries-section {
        padding: 70px 0;
    }
    .pillars-header h2 {
        font-size: 28px;
        margin-bottom: 20px;
    }
    .pillars-header {
        margin-bottom: 45px;
    }
    .pillar-top h3 {
        font-size: 20px;
    }
    .pillar-content h4 {
        font-size: 18px;
    }
    .pillar-content p {
        font-size: 16px;
    }
    .visionaries-header p {
        font-size: 18px;
        line-height: 1.5;
    }

    .faq-section

    {
       padding-top: 80px;
   }
}


@media (max-width:991px){
    .about-hero {
        padding: 60px 0;
    }
    .about-title, .mission-title, .engineering-header h2{
        font-size: 35px;
    }
   
    .about-title, .mission-title, .engineering-header h2 {
        font-size: 30px;
    }
    .mission-section {
        min-height: 330px;
        padding: 60px 0;
    }
    .mission-text br{
        display: none;
    }
    .mission-title {
        margin-bottom: 20px;
    }
    .journey-header h2, .cta-overlay-box h2, .visionaries-header h2 {
        font-size: 30px;
    }
    .journey-section {
        padding: 60px 0;
    }
    .journey-slider-area {
        margin-left: calc((100% - 680px) / 2);
    }
    .timeline-item p {
        font-size: 16px;
        line-height: 1.4;
    }
    .timeline-item h4 {
        font-size: 22px;
    }
    .timeline-arrows {
        bottom: -35px;
    }
    .cta-team-section {
        min-height: 424px;
    }
    .cta-btn {
        font-size: 12px;
    }
    .cta-overlay-box {
        padding: 30px 30px;
        bottom: 15px;
    }
    .engineering-section {
        padding: 60px 0;
    }
    .principles-title h4 {
        font-size: 20px;
    }
    .principle-item p {
        font-size: 16px;
    }
    .principle-item{
        border-bottom: 0;
      
    }
    .principles-grid{
        row-gap: 40px;
    }
    .principle-item:nth-child(2),
    .principle-item:nth-child(4){
        border-right: none;

    }
    .pillars-header h2 {
        font-size: 25px;
    }
    .pillars-header p {
        font-size: 18px;
    }
    .pillars-section, .visionaries-section {
        padding: 60px 0;
    }
    .visionary-content p{
        margin-top: 20px;
    }
    .visionary-tag{
        font-size: 20px;
    }
    .faq-section

    {
       padding-top:60px;
   }
}
@media(max-width:767px){
    .about-hero {
        padding: 45px 0;
    }
    .about-title, .mission-title, .engineering-header h2{
        font-size: 32px;
    }
   
    .about-title, .mission-title, .engineering-header h2 {
        font-size: 25px;
    }
    .demo-btn {
        font-size: 12px;
    }
    .journey-slider-area {
        margin-left: calc((100% - 480px) / 2);
    }
    .journey-header h2, .cta-overlay-box h2, .visionaries-header h2 {
        font-size: 25px;
    }
    .journey-section {
        padding: 45px 0;
    }
    .engineering-section {
        padding: 45px 0;
    }
    .principle-item h5 {
        font-size: 18px;
    }
        
    .pillars-section, .visionaries-section {
        padding: 45px 0;
    }
    .pillars-header h2 {
        font-size: 22px;
    }
    .pillars-header p {
        font-size: 16px;
    }
    .cta-overlay-box {
        left: 0;
        bottom: 0;
    }
}

@media (max-width:575px){
    .about-hero ,
    .engineering-section,
    .pillars-section, .visionaries-section
    {
        
        padding: 30px 15px;
    }
    .journey-section{
        padding: 30px 15px 60px;
    }
    .about-title, .mission-title, .engineering-header h2{
        font-size: 28px;
    }
    .journey-header h2, .cta-overlay-box h2, .visionaries-header h2 {
        font-size: 23px;
    }
    .journey-slider-area{
        margin-left: 30px;
    }
    .timeline-flag::before {
        height: 60px;
    }
    .timeline-item{
        padding-top: 70px;
    }
    .timeline-item h4 {
        font-size: 20px;
    }
    .cta-team-section{
        min-height: auto;
        height: auto;
        background-size: contain;
        background-position: 100% top !important;
        background-repeat: no-repeat;
        padding: 295px 0 40px;
    }
    .cta-overlay-box{
        position: relative;
        top: auto;
        bottom: auto;
        left: auto;
    }
    .principle-item{
        border-right: none;
    }
}

@media (max-width:440px){
    .cta-team-section{
        padding: 240px 0 40px;

    }
    
}