html {
  scroll-behavior: smooth;
}

body {
  padding-top: 120px;
  /* adjust depending navbar height */
}

/* portfolio text */
.logo {
  width: 220px;
  height: auto;
}

/* Navbar */
.nav-link {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  color: rgb(0, 0, 0);
  letter-spacing: 1px;
  transition: 0.3s;
}

.nav-link:hover {
  color: #9B5DE5;
}

.navbar-nav {
  display: flex;
  gap: 30px;
}

/* Only center on large screens and above */
@media (min-width: 992px) {
  #navbarNav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
}


.hero-section {
  background-color: #ffffff;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
}


.hero-section .container {
  margin-top: 100px;
}

.hero-section h1 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
}

.hero-section p {
  font-family: 'Preahvihear', sans-serif;
}

.btn-dark {
  background-color: #9B5DE5;
  border: none;
}

.btn-dark:hover {
  background-color: #8d4cd8;
}

.tech-section {
  margin-bottom: 100px;
}

.tech-section h2 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
}

.tech-card {
  background: #ffffff;
  transition: transform 0.2s ease;
}

.tech-card:hover {
  transform: translateY(-5px);
}

.tech-icon {
  width: 55px;
  height: auto;
  transition: transform 0.2s ease;
  margin: 20px;
}

.tech-d {
  font-size: clamp(0.9rem, 2.5vw, 1rem);
}

.tech-icon:hover {
  transform: scale(1.1);
}

.tech-icon-blender {
  width: 140px;
  padding-bottom: 15px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}


.projects-alt .project-row {
  padding: 80px 0;
}

.project-dark {
  background: #111111;
  color: #ffffff;
}

.project-light {
  background: #ffffff;
  color: #111111;
}

.project-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  margin-bottom: 15px;
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.project-desc {
  font-family: 'Preahvihear', sans-serif;
  font-size: 0.95rem;
  margin-bottom: 25px;
}

.project-illustration {
  max-height: 320px;
  object-fit: cover;
  margin-bottom: 15px;
}

/* Buttons tuned to your purple theme */
.project-btn-light {
  border-radius: 30px;
  padding: 8px 28px;
  border: 1px solid #9B5DE5;
  color: #9B5DE5;
  background-color: #ffffff;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
}

.project-btn-light:hover {
  background-color: #9B5DE5;
  border-color: #9B5DE5;
  color: #ffffff;
}

.project-btn-dark {
  border-radius: 30px;
  padding: 8px 28px;
  border: 1px solid #111111;
  color: #111111;
  background-color: transparent;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
}

.project-btn-dark:hover {
  background-color: #9B5DE5;
  border-color: #9B5DE5;
  color: #ffffff;
}

/* Mobile spacing */
@media (max-width: 767.98px) {
  .projects-alt .project-row {
    padding: 60px 0;
  }
}

/* Sub nav under main navbar */
.projects-subnav {
  position: sticky;
  top: 82px;
  /* Height of your main navbar */
  width: 100%;
  background: #ffffff;
  border-bottom: 2px solid #9B5DE5;
  z-index: 1200;
  padding: 12px 0;
}

.projects-subnav a {
  margin: 0 20px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  text-decoration: none;
  color: #000;
}

.projects-subnav a:hover {
  color: #9B5DE5;
}

/* Mobile: make it normal (no sticky) so it doesn't cover the hamburger menu */
@media (max-width: 991.98px) {

  /* Bootstrap lg breakpoint */
  .projects-subnav {
    position: static;
    top: auto;
    z-index: auto;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    text-align: center;
  }

  .projects-subnav a {
    display: inline-block;
    margin: 0 10px;
  }
}


.project-spacer {
  width: 100%;
  height: 50px;
}

.project-spacer1 {
  width: 100%;
}

.projects-alt .desc-portfolio {
  color: #ffffff;
  font-family: 'Poppins', sans-serif;
  text-align: center;
  font-size: clamp(0.9rem, 2vw, 1.4rem);
  padding: 30px;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 15px 0 20px;
}

.project-tech-tags span {
  padding: 6px 14px;
  border-radius: 20px;
  background: #f1f1f1;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: #333;
}

.project-row.project-dark .project-tech-tags span {
  background: #333;
  color: #fff;
}

/* Scroll to the Top Button */
.scroll-top-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: none;
  /* hidden by default */
  border-radius: 50%;
  width: 45px;
  height: 45px;
  justify-content: center;
  align-items: center;
  padding: 0;
  z-index: 2000;
  opacity: 0.9;
}

.scroll-top-btn:hover {
  opacity: 1;
}

.tools-h {
  color: black;
  text-shadow: 2px 2px #9B5DE5;
  font-family: 'Poppins', sans-serif;

}

.text-t {
  display: inline-block;
  background: linear-gradient(135deg, #9B5DE5, #F15BB5);
  color: #fff;
  padding: 12px 22px;
  border-radius: 50px;
  font-family: 'Preahvihear', sans-serif;
  margin-bottom: 20px;
  font-size: 1rem;
    margin-top: 70px !important;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.08);
}


.port {
  text-shadow: 1.5px 1.5px #9B5DE5;
}

.explore-btn {
  display: inline-block;
  margin-top: 25px;
  padding: 12px 26px;
  background: linear-gradient(135deg, #9B5DE5, #F15BB5);
  color: #fff;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.explore-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0px 6px 14px rgba(155, 93, 229, 0.28);
}

.intro-underline {
  display: inline-block;
  position: relative;
}

.intro-underline::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px; /* distance from text */
  width: 100%;
  height: 2px;
  background: #9B5DE5; /* or your gradient */
  border-radius: 2px;
}

.social-links {
  margin-top: 25px;
  display: flex;
  gap: 12px;
  justify-content: center;
}

.social-btn {
  padding: 10px 22px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* individual button styling */
.linkedin {
  background: linear-gradient(135deg, #0077B5, #0096d6);
  color: #fff;
}

.github {
  background: #000;
  color: #fff;
}

/* hover */
.social-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0px 6px 14px rgba(0,0,0,0.15);
}


.contact-text {
  max-width: 500px;
  margin: 0 auto;
  color: #444;
  font-size: clamp(0.8rem, 2.5vw, 1rem);

}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.contact-link {
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  color: #9B5DE5;
  transition: opacity .2s ease, transform .2s ease;
}

.contact-link:hover {
  opacity: 0.7;
  transform: translateY(-2px);
}

.contact {
  font-family: 'Poppins', sans-serif;
}

.contact-section h2 {
  font-family: 'Poppins', sans-serif;
}

.contact-section p {
  font-family: 'Preahvihear', sans-serif;
}

/* default (desktop/tablet) */
.project-video-vertical {
  width: 100%;
  max-width: 420px;
  display: block;
  margin: 0 auto;
  border-radius: 12px;
}

/* smaller screens */
@media (max-width: 768px) {
  .project-video-vertical {
    max-width: 280px;
  }
}

@media (max-width: 480px) {
  .project-video-vertical {
    max-width: 220px;
  }
}

.img-fluid {
  border-radius: 12px;
}

.contact-section {
  padding: 90px 20px;
}

.contact-text {
  max-width: 550px;
  margin: 0 auto;
  color: #555;
}

.contact-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.contact-btn {
  padding: 10px 26px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
}

.email-btn {
  background: #fff;
  border: 2px solid #9B5DE5;
  color: #9B5DE5;
}

.email-btn:hover {
  background: #9B5DE5;
  color: #fff;
}

.linkedin-btn {
  background: #0A66C2;
  color: #fff;
}

.linkedin-btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.profile-photo {
  width: 100%;
  max-width: 340px;   /* desktop size */
  border-radius: 12px;
  object-fit: cover;
  display: block;
  margin: 0 auto;
}

/* Tablet */
@media (max-width: 992px) {
  .profile-photo {
    max-width: 300px;
    margin-bottom: 20px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .profile-photo {
    max-width: 240px;
    margin-bottom: 25px;
  }
}

/* Small phones */
@media (max-width: 480px) {
  .profile-photo {
    max-width: 200px;
    margin-bottom: 30px;
  }
}

.contact-icons {
  display: flex;
  justify-content: center;
  gap: 22px;
  margin-top: 25px;
}

.contact-icon {
  font-size: 28px;
  color: #9B5DE5; /* your theme purple */
  text-decoration: none;
  transition: transform .2s ease, opacity .2s ease;
}

.contact-icon:hover {
  transform: translateY(-4px);
  opacity: 0.75;
}

.footer-credit {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 10px;
}
.footer-credit:hover {
  opacity: 1;
}

.project-illustration {
  width: 100%;
  height: 380px; /* adjust: 320–450 depending on layout */
  object-fit: cover;
  object-position: center;
  border-radius: 12px; /* optional for aesthetics */
  display: block;
}

@media (max-width: 768px) {
  .project-illustration {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .project-illustration {
    height: 240px;
  }
}