@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Spline+Sans:wght@300..700&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  overflow-x: hidden;
}

section {
  scroll-margin-top: 100px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Spline Sans", sans-serif;
}

:root {
  --yellow: #facc15;
  --orange: #ff7a18;
  --blue: #1e6fff;
  --black: #000000;
  --grey: #636363;
  --white: #ffffff;
  --border: #e5e5e5;

}

.text-muted {
  color: #636363 !important;
}

.text-yellow {
  color: var(--yellow) !important;
}

.btn-yellow {
  background-color: var(--yellow);
  font-size: 16px;
  font-weight: 500;
  text-transform: capitalize;
  color: var(--black);
  border-radius: 6px;
  padding: 10px 30px;
}

.btn-yellow:hover {
  background-color: var(--orange);
  color: var(--white);
}

/* ─── TOP BAR ─────────────────────────────── */
.top-bar {
  background: linear-gradient(to right, #facc15 70%, #1e6fff 30%);
  padding: 6px 22px;
}

.top-bar a,
.top-bar span {
  color: #111;
  text-decoration: none;
}

.top-bar i {
  margin-right: 4px;
  color: var(--blue);
}

.top-social {
  background: var(--blue-bar);
  padding: 7px 22px;
}

.top-social i {
  color: #fff !important;
}

.top-social a {
  color: #fff;
  font-size: 1rem;
  margin-left: 14px;
  text-decoration: none;
  transition: opacity .2s;
}

.top-social a:hover {
  opacity: .7;
}

/* ─── NAVBAR ──────────────────────────────── */
.main-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.main-nav.nav-sticky {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: url("../images/banner-1.png") no-repeat center center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .08);
  z-index: 9999;
  animation: slideDown .4s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
  }

  to {
    transform: translateY(0);
  }
}

a.navbar-brand.brand-logo img {
  max-width: 220px;
}


.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--white);
  padding: 10px 18px;
}

a.nav-link.active {
  color: var(--yellow) !important;
}

.navbar-nav .nav-link i {
  font-size: 12px;
  margin-left: 5px;
}

.navbar-nav .nav-link:hover {
  color: var(--yellow);
}

@media (max-width:991px) {

  .navbar-collapse {
    background: #fff;
    padding: 20px;
  }

  .navbar-nav {
    margin-bottom: 20px;
  }

}

/* ─── Home banner ─── */

.home-banner {
  background: url("../images/banner-1.png") no-repeat center center;
  background-size: cover;
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;

}

.home-banner .row {
  width: 100%;
  justify-content: center;
}

.home-banner {
  padding-top: 130px;
}

.home-banner .subtitle {
  color: var(--white);
  font-weight: 600;
  letter-spacing: 0.1em;
  font-size: 16px;
}

.home-banner .main-title {
  color: var(--white);
  font-size: 2.5rem;
  line-height: 1.2;
  font-weight: 700;
}

.home-banner .main-title span {
  color: var(--yellow);
}

.home-banner .description {
  color: var(--white);
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.9;
}


/* ════════════════════════════════════════
   ABOUT SECTION
════════════════════════════════════════ */
.about-us {
  padding: 40px 0;
}

.about-us .about-content .subtitle {
  color: #0C0C0C;
  font-weight: 600;
  letter-spacing: 0.1em;
  font-size: 16px;
  padding-bottom: 10px;
}

.about-us .about-content h2 {
  color: var(--black);
  font-size: 32px;
  padding-bottom: 10px;
}

.about-us .about-content p {
  color: var(--grey);
  font-size: 16px;
  line-height: 1.6;
}

/* ════════════════════════════════════════
     Our Patent
════════════════════════════════════════ */
.our-patents {
  background: #F8F9F9;
  padding: 40px 0;
}


.our-patents .image-wrapper {
  position: relative;
  overflow: hidden;
}

.our-patents .subtitle {
  color: #0C0C0C;
  font-weight: 600;
  letter-spacing: 0.1em;
  font-size: 16px;
  padding-bottom: 10px;
}

.our-patents h2 {
  color: var(--black);
  font-size: 32px;
  padding-bottom: 30px;
}

.our-patents .image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.our-patents .patent-item:hover img {
  transform: scale(1.05);
}

.our-patents .icon-badge {
  position: relative;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--white);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 2px 0px var(--yellow);
  color: #333;
  z-index: 10;
  transition: 0.3s;
}

.our-patents .patent-item:hover .icon-badge {
  background-color: var(--yellow);
  color: var(--head-dark);
}

.our-patents .icon-badge i {
  transform: rotate(45deg);
}

.our-patents h5 a {
  font-size: 18px;
  font-weight: 600;
  transition: color 0.3s ease;
}


/* ════════════════════════════════════════
   WHY CHOOSE US
════════════════════════════════════════ */
.why-choose-us {
  background-color: #ffffff;
}

.why-choose-us .feature-card {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 15px;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.02);
}

.why-choose-us .feature-card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.why-choose-us .feature-card:hover .border-start {
  border-color: var(--yellow) !important;
}

.why-choose-us .icon-box {
  min-width: 60px;
  display: flex;
  justify-content: center;
}

.why-choose-us .feature-card-two:hover {
  position: relative;
  overflow: hidden;
  background: linear-gradient(rgba(0, 0, 0, 0.36), rgba(0, 0, 0, 0.36)),
    url(../images/banner-1.webp);
  background-size: cover;
  background-position: center;
  border: 1px solid #e5e7eb;
}

.why-choose-us .feature-card-three:hover {
  position: relative;
  overflow: hidden;
  background: linear-gradient(rgba(0, 0, 0, 0.36), rgba(0, 0, 0, 0.36)),
    url(../images/banner-4.webp);
  background-size: cover;
  background-position: center;
  border: 1px solid #e5e7eb;
}



/* Why Choose Us feature card hover */
.why-choose-us .feature-card:hover h5 {
  color: var(--yellow) !important;
}

.why-choose-us .feature-card:hover p {
  color: var(--white) !important;
}

.why-choose-us .highlight-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)),
    url(../images/banner-3.webp);
  background-size: cover;
  background-position: center;
  border: none;
}

.why-choose-us .highlight-card .content-wrapper {
  position: relative;
  z-index: 2;
}

.why-choose-us .custom-shape {
  object-fit: cover;
  height: auto;
  width: 100%;
  border-radius: 40px;
}

.why-choose-us .feature-card:hover img {
  filter: brightness(0) saturate(100%) invert(83%) sepia(63%) saturate(748%) hue-rotate(356deg) brightness(103%) contrast(98%);
}

@media (max-width: 991.98px) {
  .why-choose-us .custom-shape {
    clip-path: none;
    height: auto;
    border-radius: 25px;
    margin-top: 2rem;
  }

  .why-choose-us .feature-card:hover {
    transform: translateY(5px);
  }
}

/* ════════════════════════════════════════
 Join Us
════════════════════════════════════════ */
.join-us {
  background-image: url(../images/join-us.png);
  background-size: cover;
  background-position: center;
  position: relative;
  min-height: 500px;
  padding: 60px 0;

}


.join-us .glass-content-box {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--white);
}

.join-us .subtitle {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 14px;
  margin-bottom: 10px;
}

.join-us .main-title {
  font-weight: 700;
  font-size: 42px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.join-us .main-title span {
  color: var(--yellow);
}

.join-us .description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
  margin-bottom: 35px;
}

/* CTA */

.join-us .cta-row {
  margin-top: 10px;
  gap: 35px;
  transition: .4s;
}

.join-us .cta-divider {
  width: 1px;
  height: 65px;
  background: rgba(255, 255, 255, .4);
  transition: .4s;
}

.join-us .cta-btn {
  flex-grow: 1;
}

/* Phone */

.join-us .icon-circle {
  background: #facc15;
  color: #111;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: .4s;
}

.join-us .contact-info .label {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.join-us .phone-number {
  font-size: 22px;
  font-weight: 700;
}

/* Hover */

.join-us .cta-row:hover .cta-divider {
  background: #facc15;
  height: 75px;
}

.join-us .cta-row:hover .icon-circle {
  transform: scale(1.1);
}

/* Responsive */

@media(max-width:768px) {

  .join-us .glass-content-box {
    padding: 30px;
    margin: 15px;
  }

  .join-us .main-title {
    font-size: 28px;
  }

  .join-us .cta-row {
    flex-direction: column;
    text-align: center;
  }

}

/* ════════════════════════════════════════
     Why It Matters
════════════════════════════════════════ */

.why-matters {
  padding: 40px 0;
  background: #F9F9F9;
}

.why-matters img {
  border-radius: 20px;
  transition: .4s;
}

.why-matters img:hover {
  transform: scale(1.03);
}

.why-matters .why-matters-content .subtitle {
  font-size: 16px;
  font-weight: 600;
  color: #0C0C0C;
  margin-bottom: 12px;
}

.why-matters .why-matters-content .main-title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 20px;
  color: var(--black);
}

.why-matters .why-matters-content p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--grey);
  margin-bottom: 30px;
}


/* Responsive */

@media(max-width:991px) {

  .why-matters {
    padding: 60px 0;
  }

  .why-matters-content {
    padding-left: 0;
    margin-top: 35px;
  }

  .why-matters .main-title {
    font-size: 30px;
  }

}

/* ════════════════════════════════════════
 Watch & Learn
════════════════════════════════════════ */
.watch-learn {
  padding: 40px 0;
}

.watch-learn .subtitle {
  letter-spacing: 1.5px;
  font-size: 16px;
  color: #0C0C0C;
}

.watch-learn .main-title {
  font-size: 32px;
  font-weight: 700;
  margin-top: 10px;
  color: var(--black);
}

.watch-learn .section-desc {
  max-width: 850px;
  font-size: 16px;
  line-height: 1.7;
}

/* Video Card */

.watch-learn .video-card {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  box-shadow: inset 0 0 0 1px #e5e7eb;
  transition: all 0.5s ease-in-out;
  height: 100%;
  background-color: transparent !important;
}

.watch-learn .video-card video {
  width: 100%;
  height: auto;
  padding-bottom: 10px;

}

/* Hover */

.watch-learn .video-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, .15);
}

.watch-learn .video-card h5 {
  font-size: 16px;
  font-weight: 600;
  color: #1E6FFF;
  text-align: center;
  text-decoration: underline;
  padding: 5px;
}

/* Responsive */

@media(max-width:991px) {

  .watch-learn .main-title {
    font-size: 30px;
  }

  .watch-learn .video-card video {
    height: 220px;
  }

}

/* ════════════════════════════════════════
 Let’s Work Together
════════════════════════════════════════ */

.lets-work-together {
  background: #EFEFEF;
}

.lets-work-together .work-content {
  padding-right: 40px;
}

.lets-work-together .subtitle {
  font-size: 16px;
  font-weight: 600;
  color: #0C0C0C;
  margin-bottom: 10px;
}

.lets-work-together .main-title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 20px;
  color: var(--black);
}

.lets-work-together p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--grey);
  margin-bottom: 15px;
}

/* Image */

.lets-work-together .work-image {
  position: relative;
}

.lets-work-together .work-image img {
  border-radius: 20px;
  transition: all 0.4s ease-in-out;
}

.lets-work-together .work-image:hover img {
  transform: scale(1.04);
}

/* Badge */

.lets-work-together .icon-badge {
  position: absolute;
  bottom: 50px;
  right: 50px;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .15);
  color: var(--black);
  font-size: 20px;
  transition: all 0.4s ease-in-out;
}

.lets-work-together .icon-badge i {
  transform: rotate(45deg);
}

.lets-work-together .work-image:hover .icon-badge {
  background: var(--yellow);
  color: var(--black);
}

/* Responsive */

@media(max-width:991px) {

  .lets-work-together .work-content {
    padding-right: 0;
    margin-bottom: 40px;
  }

  .lets-work-together .main-title {
    font-size: 30px;
  }

  .lets-work-together .icon-badge {
    bottom: -20px;
    width: 50px;
    height: 50px;
  }

}

/* ════════════════════════════════════════
    Frequently Asked Questions
════════════════════════════════════════ */


.faq-section {
  background-image: url(../images/faqbg.png);
  background-size: cover;
  background-position: center;
  padding: 60px 0;
}

/* Heading */
.faq-section .subtitle {
  color: var(--yellow);
  text-align: center;
  font-weight: 500;
  margin-bottom: 10px;
}

.faq-section .main-title {
  text-align: center;
  color: var(--white);
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 60px;
}

/* Accordion */
.faq-section .accordion-item {
  border: none;
  margin-bottom: 18px;
  border-radius: 14px !important;
  overflow: hidden;
}

.faq-section .accordion-button {
  background: #d9d9d9;
  font-weight: 500;
  padding: 22px;
  box-shadow: none !important;
}

.faq-section .accordion-button:not(.collapsed) {
  background: #e6d59c;
  color: #000;
}

.faq-section .accordion-body {
  background: #e6d59c;
  padding: 20px 22px;
}

.faq-section .accordion-button::after {
  background-size: 18px;
}

.faq-section .accordion-button::after {
  width: 36px;
  height: 36px;
  background-color: #D2D2D2;
  border-radius: 50%;
  background-size: 14px;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease-in-out;
}


.faq-section .accordion-button:not(.collapsed)::after {
  background-color: #F4C430;
  transform: rotate(180deg);
}


/* ════════════════════════════════════════
   Contact us
════════════════════════════════════════ */

.contact-section {
  background: #f8f9fa;
}

/* MAP */
.maps {
  height: 100%;
}

.maps iframe {
  width: 100%;
  height: 100%;
  min-height: 650px;
  border-radius: 12px;
}

/* FORM SIDE */
.form-section {
  max-width: 640px;
  padding: 50px 40px;
}

/* TEXT */
.form-section .subtitle {
  color: #0C0C0C;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: 10px;
}

.form-section .main-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--black);

}

.form-section .des {
  color: var(--grey);
  margin-bottom: 30px;
}

/* INPUT */
.form-section .form-control {
  height: 50px;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
  padding-left: 15px;
  transition: .3s;
}

.form-section textarea.form-control {
  height: auto;
}

.form-section .form-control:focus {
  border-color: #0d6efd;
  box-shadow: none;
}

/* BUTTON */
.form-section .btn {
  height: 50px;
  border-radius: 8px;
  font-weight: 600;
  padding: 0 40px;
}

/* RESPONSIVE */
@media(max-width:991px) {

  .maps iframe {
    min-height: 400px;
  }

  .form-section {
    padding: 35px 25px;
  }

  .form-section .main-title {
    font-size: 28px;
  }

}


/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.footer-section {
  background: #000;
  color: #fff;
}

.footer-section .footer-logo {
  max-width: 180px;
}

.footer-section .footer-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-section .footer-text {
  color: var(--white);
  font-size: 16px;
  line-height: 1.7;
}

.footer-section .footer-links {
  list-style: none;
  padding: 0;
}

.footer-section .footer-links li {
  margin-bottom: 10px;
}

.footer-section .footer-links a {
  color: var(--white);
  text-decoration: none;
  font-size: 16px;
  transition: .3s;
  font-weight: 500;
}

.footer-section .footer-links a:hover {
  color: #ffc107;
  padding-left: 5px;
}

.footer-section .footer-contact {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-section .footer-contact i {
  margin-top: 4px;
}

.footer-section .footer-newsletter {
  display: flex;
  margin-top: 10px;
}

.footer-section .footer-newsletter input {
  flex: 1;
  background: #111;
  border: none;
  padding: 10px 12px;
  color: var(--white);
  font-size: 16px;
  outline: none;
}

.footer-section .footer-newsletter button {
  background: #ffc107;
  border: none;
  padding: 10px 20px;
  font-weight: 500;
  transition: .3s;
}

.footer-section .footer-newsletter button:hover {
  background: #e0a800;
}

.footer-section .footer-line {
  border-color: #222;
  margin-top: 40px;
}

.footer-section .footer-bottom {
  text-align: center;
  color: var(--white);
  font-size: 16px;
}

@media(max-width:991px) {
  .footer-section .footer-title {
    margin-top: 20px;
  }

  .footer-section .footer-newsletter {
    flex-direction: column;
  }

  .footer-section .footer-newsletter button {
    margin-top: 10px;
    width: 100%;
  }
}

@media screen and (min-width: 1200px) and (max-width: 1399px) {
  .footer-section .footer-newsletter {
    display: flex;
    margin-top: 10px;
    flex-wrap: wrap;
    gap: 10px;
  }
}

@media screen and (min-width: 992px) and (max-width: 1199px) {
  .footer-section .footer-newsletter {
    display: flex;
    margin-top: 10px;
    flex-wrap: wrap;
    gap: 10px;
  }
}