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

.custom-toast {
  background: rgba(255, 193, 7, 0.9);
  color: #212529;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 14px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);

  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;

  max-width: 320px;
}

/* muncul */
.custom-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* hilang */
.custom-toast.hide {
  opacity: 0;
  transform: translateY(20px);
}

/* smartphone */
@media (max-width: 576px) {
  .custom-toast {
    font-size: 13px;
    padding: 10px 14px;
    max-width: 100%;
  }
}

/* tablet */
@media (min-width: 577px) and (max-width: 768px) {
  .custom-toast {
    font-size: 13.5px;
    padding: 11px 16px;
  }
}

.navbar-brand {
  font-size: 1.1rem;
}

.navbar-toggler {
  padding: 6px 10px;
  border: none;
  outline: none;
  box-shadow: none !important;
}

@media (max-width: 991.98px) {
  .navbar-collapse .nav-link {
    padding: 10px 16px;
    font-size: 1rem;
    border-radius: 8px;
    margin: 2px 0;
  }

  .navbar-collapse .nav-link:hover {
    background-color: #f0f0f0;
  }

  .navbar-collapse {
    padding: 8px 12px 16px;
  }
}

.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, #4ca1af, #c4e0e5);
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-image {
  max-width: 300px;
  width: 100%;
}

@media (max-width: 991.98px) {
  .hero-section .row {
    flex-direction: column-reverse;
  }

  .hero-section .col-lg-6 {
    margin-top: 24px;
    text-align: center !important;
  }

  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section .lead {
    font-size: 0.95rem;
  }

  .hero-image {
    max-width: 220px;
  }

  .hero-section .btn {
    padding: 10px 22px;
    font-size: 0.9rem;
  }

  .hero-section .d-flex.gap-3 {
    gap: 10px !important;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.skills-section {
  padding-top: 60px;
  padding-bottom: 60px;
  background: #f6f6f6;
}

.feature-card {
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  cursor: pointer;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.feature-card .bi {
  color: #4ca1af;
  transition: color 0.3s ease;
}

.feature-card:hover .bi {
  color: #2c7b86;
}

@media (max-width: 575.98px) {
  .skills-section {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .skills-section h2 {
    font-size: 1.4rem;
  }

  .feature-card {
    padding: 20px !important;
  }

  .feature-card h5 {
    font-size: 0.95rem;
  }

  .feature-card .bi {
    font-size: 1.6rem !important;
  }
}

.gallery-section {
  background: #f6f6f6;
  padding-top: 20px;
  padding-bottom: 40px;
}

.gallery-section .carousel {
  max-width: 800px;
  margin: 0 auto;
}

@media (max-width: 575.98px) {
  .gallery-section h2 {
    font-size: 1.4rem;
  }

  .gallery-section .carousel-inner img {
    max-height: 240px;
    object-fit: cover;
  }
}

@media (min-width: 576px) and (max-width: 991.98px) {
  .gallery-section .carousel-inner img {
    max-height: 340px;
    object-fit: cover;
  }
}

.about-photo {
  max-width: 280px;
  width: 100%;
}

.about-section .desc p {
  text-align: justify;
}

.about-section {
  background: linear-gradient(135deg, #4ca1af, #c4e0e5);
}

@media (max-width: 767.98px) {
  .about-section {
    padding: 40px 12px;
  }

  .about-section h2.text-center {
    font-size: 1.4rem;
  }

  .about-photo {
    max-width: 200px;
  }

  .about-section .bg-white.shadow.rounded-4 {
    padding: 20px 16px !important;
  }

  .about-section .desc h2 {
    font-size: 1.3rem;
    text-align: center;
  }

  .about-section .desc p {
    font-size: 0.9rem;
  }

  .accordion-button {
    font-size: 0.9rem;
    padding: 14px 16px;
  }

  .accordion-body {
    font-size: 0.875rem;
    padding: 12px 16px;
  }
}

.portofolio-section {
  background: linear-gradient(135deg, #4ca1af, #c4e0e5);
}

.portfolio-card {
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.portfolio-card:active {
  transform: translateY(-2px);
}

#portfolioTabs .nav-link {
  color: black;
  font-size: 0.9rem;
}

#portfolioTabs .nav-link:hover {
  color: #ffffff;
}

#portfolioTabs .nav-link.active {
  background-color: #ffffff2d;
  color: #ffffff;
}

@media (max-width: 575.98px) {
  .portofolio-section {
    padding: 30px 12px;
  }

  .portofolio-section h2 {
    font-size: 1.4rem;
  }

  #portfolioTabs .nav-link {
    font-size: 0.8rem;
    padding: 6px 12px;
  }

  .portfolio-card .card-title {
    font-size: 0.95rem;
  }

  .portfolio-card .card-text {
    font-size: 0.82rem;
  }

  .modal-body img {
    max-height: 220px;
    object-fit: cover;
  }
}

@media (max-width: 575.98px) {
  .modal-dialog {
    margin: 10px;
  }

  .modal-title {
    font-size: 1rem;
  }

  .modal-body p {
    font-size: 0.875rem;
  }
}

.body-contact {
  background: linear-gradient(135deg, #4ca1af, #c4e0e5);
}

.contact-form {
  background: #ffffff;
}

#contact .alert {
  transition: 0.3s ease;
}

@media (max-width: 767.98px) {
  #contact {
    padding: 30px 12px !important;
  }

  #contact h2 {
    font-size: 1.4rem;
  }

  #contact .col-lg-7 .p-4 {
    padding: 16px !important;
  }

  #contact .col-lg-5 .p-4 {
    padding: 16px !important;
  }

  #contact .form-control,
  #contact .form-select {
    min-height: 44px;
    font-size: 16px;
  }

  #contact textarea.form-control {
    min-height: auto;
  }

  #contact .form-label {
    font-size: 0.9rem;
    margin-bottom: 4px;
  }

  #contact #submitBtn {
    padding: 12px;
    font-size: 1rem;
  }

  #contact iframe {
    height: 200px !important;
  }

  #contact .col-lg-5 h5 {
    font-size: 1rem;
  }

  #contact .col-lg-5 p {
    font-size: 0.875rem;
    margin-bottom: 4px;
  }
}

.footer-section {
  background: linear-gradient(to bottom, #f6f6f6 5%, #ffffff 100%);
}

.contactfooter-section {
  background: transparent;
}

@media (max-width: 575.98px) {
  .footer-section {
    padding: 30px 16px !important;
  }

  .footer-section h5 {
    font-size: 1rem;
  }

  .footer-section p,
  .footer-section li {
    font-size: 0.82rem;
  }

  .footer-section .bi,
  .contactfooter-section .bi {
    font-size: 18px !important;
  }
}

.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

html {
  scroll-behavior: smooth;
}

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