* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  border: none;
  text-decoration: none;
}

html {
  scroll-behavior: smooth;
}

:root {
  /* height reserved for the running text bar above the navbar */
  --marquee-height: 36px;
}

body {
  font-family: 'Google Sans Flex', sans-serif;
  background-color: #ffffff;
  color: #2d3133;
}

/* Navbar */

header.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 6%;
  background: linear-gradient(90deg, #f3df04 0%, #0a6ebd 100%);
  position: fixed;
  top: var(--marquee-height);
  left: 0;
  right: 0;
  height: 68px;
  z-index: 9999;
  box-shadow: 0 6px 18px rgba(10, 110, 189, 0.12);
  backdrop-filter: blur(6px);
}

header.navbar .logo-navbar img {
  height: 52px;
  width: auto;
  display: block;
}

header.navbar .logo-navbar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: #ffffff;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}
.brand-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: #2d3133;
}
.brand-tagline {
  font-size: 0.75rem;
  color: #2d3133;
}

/* Footer styles */
.site-footer {
  background: linear-gradient(180deg, #222428 0%, #2d3133 100%);
  color: #ffffff;
  padding: 2.4rem 6%;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer-brand {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: #ffffff;
  text-decoration: none;
}
.footer-brand img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}
.footer-school {
  font-weight: 700;
}
.footer-tag {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}
.footer-address address {
  font-style: normal;
  color: rgba(255, 255, 255, 0.9);
}
.footer-socials a {
  display: inline-block;
  margin-right: 0.6rem;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.45rem;
  border-radius: 8px;
}
.footer-socials a:hover {
  background: rgba(161, 194, 241, 0.12);
  color: #a1c2f1;
}
.footer-map iframe {
  width: 100%;
  height: 220px;
  border: 0;
  border-radius: 8px;
}

.footer-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.dev-credit h4 {
  margin: 0 0 0.25rem 0;
}
.footer-legal p {
  margin: 0.2rem 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

@media (max-width: 992px) {
  /* Footer stays stacked and centered on small screens (already column layout) */
}

header .navbar-nav a {
  color: #ffffff;
  display: inline-block;
  font-size: 1rem;
  margin: 0 1.1rem;
  padding: 0.45rem 0.25rem;
}

header .navbar-nav a:hover {
  color: #2d3133;
}

header .navbar-nav a::after {
  content: '';
  display: block;
  padding-bottom: 0.5rem;
  border-bottom: 0.1rem solid #ffffff;
  transform: scaleX(0);
}

header .navbar-nav a:hover::after {
  transform: scaleX(0.5);
  transition: 0.2s linear;
}

header .navbar-xtra a {
  color: #ffffff;
  margin: 0 0.5rem;
}

header .navbar-xtra a:hover {
  color: #2d3133;
}

#hamburger-menu {
  display: none;
}

/* make header and marquee not overlap page content: provide top spacing */
main {
  padding-top: calc(
    88px + var(--marquee-height)
  ); /* header height (68px) + breathing room + marquee */
}

/* Top running text (marquee) */
.top-marquee {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--marquee-height);
  background: #2d3133; /* no background color */
  color: #ffffff; /* use site's default text color */
  display: flex;
  align-items: center;
  overflow: hidden;
  z-index: 10000;
  font-size: 0.95rem;
}
.top-marquee .marquee-track {
  display: inline-block;
  white-space: nowrap;
  will-change: transform;
  padding-left: 100%;
  animation: marquee 18s linear infinite;
}
.top-marquee .marquee-text {
  display: inline-block;
  padding-right: 2.6rem;
  color: inherit; /* ensure text uses default color */
}

@keyframes marquee {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(-100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .top-marquee .marquee-track {
    animation: none;
  }
}

/* home */
main .content {
  /* align main content sizing with other sections */
  min-height: 60vh;
  margin: 18px auto;
  display: flex;
  padding: 3rem 7%;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 1200px;
}

/* text column inside main */
.content-decription {
  flex: 1 1 520px;
  max-width: 56%;
  min-width: 260px;
}

.content-decription h1 {
  font-size: clamp(1.8rem, 3.4vw, 3.2rem);
}

/* main image column */
main .content img {
  flex: 0 0 40%;
  max-width: 480px;
  width: clamp(240px, 36vw, 480px);
  height: auto;
  display: block;
}

main .content .content-decription h1 {
  font-size: 3em;
  color: #6d787d;
  line-height: 1.2;
}

main .content .content-decription h1 span {
  color: #2d3133;
}

main .content .content-decription p {
  font-size: 1.2rem;
  margin-top: 1rem;
  line-height: 1.3;
}

main .content a {
  margin-top: 2rem;
}

main .content a button {
  padding: 0.8rem 2.5rem;
  margin-block-start: 1rem;
  text-transform: capitalize;
  font-weight: 700;
  font-size: 1.1rem;
  color: #ffffff;
  border: 3px solid transparent;
  border-radius: 50px;
  background-color: #2d3133;
  cursor: pointer;
  transition: all 0.15s ease-in;
}

main .content a button:hover {
  border: 3px solid #2d3133;
  color: #2d3133;
  background-color: transparent;
}

main img {
  margin: auto;
  min-width: 250px;
  width: 450px;
}

/* home End */

/* layanan */

.content-menu,
.content-about {
  padding: 4rem 7% 2rem;
}

.content-menu h2,
.content-about h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.content-menu p {
  text-align: center;
  max-width: 70rem;
  margin: auto;
  font-size: 1rem;
  font-weight: 100;
  line-height: 1.6;
}

.content-menu .jurusan {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 1.6rem 2rem;
  margin-top: 2.5rem;
  justify-content: center;
  align-items: start;
}

.content-menu .jurusan .menu-card {
  text-align: center;
  padding: 1.4rem;
  padding-bottom: 1.6rem;
  background: #ffffff;
  border-radius: 12px;
  transition: transform 200ms ease, box-shadow 200ms ease;
  box-shadow: 0 1px 3px rgba(10, 110, 189, 0.06);
  cursor: pointer;
}

.content-menu .jurusan .menu-card img {
  border-radius: 8px;
  width: 100%;
  max-width: 500px;
  height: 150px;
  object-fit: cover;
  margin: 0 auto;
}

.content-menu .jurusan .menu-card-title {
  margin-top: 1rem;
  font-size: 1.5rem;
}

.menu-card-desc {
  margin-top: 0.6rem;
  color: #3c556a;
  font-size: 0.72rem;
  line-height: 1.35;
  padding: 0 0.6rem;
}

.content-menu .jurusan .menu-card button {
  padding: 0.8rem 2.5rem;
  margin-block-start: 1rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: #ffffff;
  border: 3px solid transparent;
  border-radius: 5rem;
  background-color: #2d3133;
  cursor: pointer;
  transition: all 0.15s ease-in;
  -webkit-border-radius: 5rem;
  -moz-border-radius: 5rem;
  -ms-border-radius: 5rem;
  -o-border-radius: 5rem;
}

.content-menu .jurusan .menu-card button:hover {
  border: 3px solid #2d3133;
  color: #2d3133;
  background-color: transparent;
}

.content-menu .jurusan .menu-card:focus,
.content-menu .jurusan .menu-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 8px 20px rgba(10, 110, 189, 0.12);
}
/* layanan End */

/* about me */
main aside .content-about .about {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 1rem;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  font-size: 1.2rem;
  overflow: hidden; /* clip the absolute background image */
  border-radius: 12px; /* keep consistent rounding */
  padding: clamp(
    0.6rem,
    1.6vw,
    1.6rem
  ); /* inner spacing so text doesn't touch edges */
}

/* About (school info) cards */
.about-info {
  /* use full width in aside so cards stack neatly */
  max-width: 100%;
  width: 100%;
  margin-left: 0;
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.school-name {
  font-size: 1.6rem;
  color: #6d787d;
  margin-bottom: 0.4rem;
}
.school-desc {
  margin-bottom: 1rem;
  color: #2d3133;
}
.about-cards {
  display: grid;
  /* single column layout for neat, stacked cards */
  grid-template-columns: 1fr; /* Mobile default: single column */
  gap: 1rem;
  margin-top: 1rem;
  max-width: 920px; /* keep cards readable width */
  margin-left: auto;
  margin-right: auto;
  align-items: stretch;
}
.about-card {
  background: #2d3133; /* new requested dark color */
  color: #ffffff;
  border-radius: 12px;
  padding: 1.6rem 1.4rem;
  text-align: center;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
  transition: transform 180ms cubic-bezier(0.2, 0.9, 0.2, 1),
    box-shadow 180ms ease, border-color 180ms ease;
  border: 1px solid rgba(255, 255, 255, 0.06); /* subtle but visible */
}
.about-card h4 {
  color: #ffffff;
  margin-bottom: 0.4rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.about-card .stat {
  font-size: 1.6rem;
  font-weight: 800;
  color: #ffffff;
}
.about-card.blue {
  /* keep a subtle blue-tinged dark variant */
  background: linear-gradient(180deg, #2d3133 0%, #232628 100%);
}

/* stronger hover/focus effect to make cards stand out */
.about-card:hover,
.about-card:focus-within,
.about-card:focus {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 22px 48px rgba(10, 110, 189, 0.18);
  border-color: rgba(161, 194, 241, 0.16);
}

.about-card:active {
  transform: translateY(-4px) scale(1.01);
}

@media (max-width: 768px) {
  .about-cards {
    grid-template-columns: 1fr; /* keep single column on small screens */
  }
  .about-info {
    margin-left: 0;
    padding: 0.6rem 0;
  }
}

@media (max-width: 450px) {
  .about-cards {
    grid-template-columns: 1fr;
  }
}

/* Desktop: keep stacked cards but allow slightly larger card sizes */
@media (min-width: 992px) {
  .about-cards {
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 1.6rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
  }

  .about-card {
    padding: 2rem 1.6rem;
    border-radius: 14px;
    min-height: 140px;
  }

  .about-card .stat {
    font-size: 1.9rem;
  }

  .about-icon,
  .about-card svg {
    width: 56px;
    height: 56px;
    margin-bottom: 0.6rem;
  }
}

/* about me End */

/* footer */
footer {
  background-color: #2d3133;
  text-align: center;
  padding: 1rem 0 3rem;
  margin-top: 3rem;
}

footer .socials {
  padding: 1rem 0;
}

footer .socials a {
  color: #ffffff;
  margin: 1rem;
}

footer .socials a:hover,
footer .links a:hover {
  color: #6d787d;
}

footer .links {
  margin-bottom: 1.2rem;
}

footer .links a {
  color: #ffffff;
  padding: 0.7rem 1rem;
}

footer .credit {
  color: #ffffff;
  font-size: 0.8rem;
}

footer .credit a {
  color: #ffffff;
  font-weight: 700;
}
/* footer End*/

/* Media Queries */
/* Laptop */
@media (max-width: 1366px) {
  html {
    font-size: 75%;
  }
}
/* Tablet */
@media (max-width: 768px) {
  html {
    font-size: 62.5%;
  }

  #hamburger-menu {
    display: inline-block;
  }

  header.navbar .navbar-nav {
    position: absolute;
    top: 100%;
    right: -100%;
    background-color: #2d3133;
    width: 30rem;
    height: 100vh;
    transition: 0.3s;
  }

  header.navbar .navbar-nav.active {
    right: 0;
  }

  header.navbar .navbar-nav a {
    color: #ffffff;
    display: block;
    margin: 1.5rem;
    padding: 0.5rem;
    font-size: 1.7rem;
  }

  header.navbar .navbar-nav a:hover {
    color: #6d787d;
  }

  header.navbar .navbar-nav a::after {
    transform-origin: 0 0;
  }

  header.navbar .navbar-nav a:hover::after {
    transform: scaleX(0.2);
  }

  .content {
    flex-wrap: wrap-reverse;
  }

  /* reduce vertical spacing on small screens */
  main .content {
    padding: 20px 5%;
    margin: 12px auto;
  }

  .content-menu,
  .content-about {
    padding: 2.2rem 5% 1.2rem;
  }

  .content-menu .layanan .menu-card-title {
    font-size: 1.4rem;
  }

  .content-menu .layanan .menu-card button {
    font-size: 1.3rem;
  }

  main aside .content-about section {
    margin-top: 3rem;
    text-align: center;
  }

  /* responsive about layout */
  main aside .content-about .about {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }

  main aside .content-about .about img {
    flex: 0 0 auto;
    max-width: 220px;
    width: 60%;
    border-radius: 12px;
  }

  .about-info {
    margin-left: 0;
    padding: 0.8rem 0;
  }

  /* jurusan grid becomes single column on smaller screens */
  .content-menu .layanan {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .content-menu .layanan .menu-card img {
    max-width: 100%;
    height: 160px;
  }
}

@media (max-width: 992px) and (min-width: 769px) {
  /* medium screens: stack with image below text but keep sizes comfortable */
  .content-decription {
    max-width: 100%;
    flex: 1 1 100%;
  }
  main .content img {
    flex: 0 0 60%;
    width: 60%;
    max-width: 520px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  main .content {
    padding: 18px 5%;
    gap: 1rem;
  }
  .content-decription {
    max-width: 100%;
    flex-basis: 100%;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  /* Tablet range: two columns only between 768px and 991px */
  .about-cards {
    grid-template-columns: repeat(2, minmax(200px, 1fr));
    gap: 1.2rem;
    max-width: 1000px;
  }
  .about-info {
    margin-left: 0;
    padding: 0.6rem 0;
  }
}
main .content img {
  flex-basis: 100%;
  width: 80%;
  max-width: 360px;
  margin: 0 auto;
}

/* Mobile */
@media (max-width: 450px) {
  html {
    font-size: 55%;
  }
}
@media (max-width: 450px) {
  main aside .content-about .about img {
    width: 80%;
    font-size: 2rem;
    border-radius: 10px;
  }
  main aside .content-about .about {
    font-size: 1rem;
  }
}

/* Responsive logo sizing */
@media (max-width: 768px) {
  header.navbar .logo-navbar img {
    height: 40px;
  }
}

@media (max-width: 450px) {
  header.navbar .logo-navbar img {
    height: 32px;
  }
}

/* RSS Feed Styles */
.rss-section {
  padding: 2rem 7%;
  background-color: #f6fbff;
  color: #2d3133;
}
.rss-section .rss-controls {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  margin: 1rem 0 0.6rem;
}
.rss-section #rss-url {
  flex: 1 1 60%;
  padding: 0.8rem 1rem;
  border-radius: 6px;
  border: 1px solid #d6e9fb;
  font-size: 1rem;
}
.rss-section #load-rss {
  padding: 0.8rem 1.2rem;
  background-color: #2d3133;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
}
.rss-samples {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.8rem;
}
.rss-samples .rss-sample {
  padding: 0.5rem 0.8rem;
  background: transparent;
  border: 1px solid #cfe7ff;
  border-radius: 4px;
  cursor: pointer;
}
.rss-container {
  max-width: 1000px;
  margin: 1.4rem auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.rss-item {
  background: #ffffff;
  border: 1px solid #e6f0fb;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(10, 110, 189, 0.05);
}
.rss-item {
  transition: transform 180ms ease, box-shadow 180ms ease,
    border-color 180ms ease;
}
.rss-item:hover,
.rss-item:focus-within,
.rss-item:focus {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(10, 110, 189, 0.12);
  border-color: rgba(10, 110, 189, 0.15);
}
.rss-item[tabindex] {
  outline: none;
}
.rss-item:focus-visible {
  box-shadow: 0 10px 30px rgba(10, 110, 189, 0.18);
  border-color: rgba(10, 110, 189, 0.2);
}
.rss-title a {
  color: #2d3133;
  font-size: 1.5rem;
  font-weight: 700;
}
.rss-meta {
  color: #6b8aa8;
  font-size: 0.85rem;
  margin: 0.3rem 0 0.6rem;
}
.rss-desc {
  color: #2d3133;
  font-size: 0.95rem;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .rss-container {
    grid-template-columns: 1fr;
  }
  .rss-section .rss-controls {
    flex-direction: column;
  }
}

/* RSS thumbnails */
.rss-thumb-wrap {
  width: 100%;
  text-align: center;
  margin-bottom: 0.6rem;
}
.rss-thumb {
  max-width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  display: inline-block;
}

/* hide extra controls for single-source mode */
.rss-controls input[disabled],
.rss-controls button[disabled],
.rss-samples[aria-hidden='true'] {
  display: none;
}

/* Scroll-to-top button */
.scroll-top {
  position: fixed;
  right: 20px;
  bottom: 22px;
  width: 48px;
  height: 48px;
  background: #2d3133;
  color: #ffffff;
  border-radius: 999px;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(10, 110, 189, 0.14);
  cursor: pointer;
  transform: translateY(12px);
  opacity: 0;
  transition: opacity 220ms ease, transform 220ms ease;
  z-index: 99999;
}
.scroll-top svg {
  width: 18px;
  height: 18px;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.scroll-top:focus {
  outline: 3px solid rgba(161, 194, 241, 0.25);
  outline-offset: 3px;
}

@media (max-width: 480px) {
  .scroll-top {
    right: 12px;
    bottom: 16px;
    width: 44px;
    height: 44px;
  }
}

/* Announcement page styles */
.announce-page {
  max-width: 820px;
  margin: 0 auto 3rem;
  padding: 2rem 1.2rem;
  text-align: center;
}
.announce-form {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  align-items: center;
  margin-top: 1rem;
  flex-wrap: wrap;
}
.announce-form input[type='text'] {
  padding: 0.8rem 0.9rem;
  border-radius: 8px;
  border: 1px solid #d6e9fb;
  min-width: 220px;
}
.announce-form button {
  padding: 0.8rem 1rem;
  background: #2d3133;
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  -ms-border-radius: 8px;
  -o-border-radius: 8px;
}
.announce-result {
  margin-top: 1.2rem;
}
.result.pass {
  color: #0b6623;
  background: rgba(11, 102, 35, 0.06);
  padding: 0.8rem 1rem;
  border-radius: 8px;
}
.result.fail {
  color: #8b0000;
  background: rgba(139, 0, 0, 0.06);
  padding: 0.8rem 1rem;
  border-radius: 8px;
}
.result.unknown {
  color: #6d6d6d;
  background: rgba(45, 49, 51, 0.04);
  padding: 0.8rem 1rem;
  border-radius: 8px;
}
.result.warn {
  color: #b36b00;
  background: rgba(179, 107, 0, 0.06);
  padding: 0.8rem 1rem;
  border-radius: 8px;
}