/* Reset & Font */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #fdfdfd;
  color: #333;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body {
  background: #fdfdfd;
  color: #333;
  line-height: 1.6;
}

/* ===============================
   HEADER & NAVIGATION
   =============================== */

header {
  background: #ff8800;
  padding: 10px 30px;
  position: relative;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  font-size: 20px;
  font-weight: bold;
  color: white;
}

/* Hamburger Menu (hidden by default) */
.hamburger {
  display: none;
  font-size: 28px;
  color: #fff;
  cursor: pointer;
  z-index: 1101;
  background: none;
  border: none;
}

/* Desktop Navigation */
nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}

nav a {
  position: relative;
  display: inline-block;
  text-decoration: none;
  color: white;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 5px 0;
}

nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -5px;
  width: 0;
  height: 2px;
  background: #fff;
  transition: all 0.3s ease;
  transform: translateX(-50%) scaleX(0.5);
  opacity: 0;
}

nav a:hover::after {
  width: 100%;
  opacity: 1;
  transform: translateX(-50%) scaleX(1);
}

nav a.active {
  color: #000;
}

nav a.active::after {
  width: 100%;
  opacity: 1;
  transform: translateX(-50%) scaleX(1);
  background: #fff;
}

/* ===============================
   HERO SECTION
   =============================== */

.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 500px;
  overflow: hidden;
}

.slideshow-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.mySlides {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  animation: fade 2s ease-in-out;
}

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

@keyframes fade {
  from { opacity: 0.3; }
  to { opacity: 1; }
}

.hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.45);
  z-index: 1;
}

.hero-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  z-index: 2;
  animation: slideUp 1s ease forwards;
  width: 90%;
  max-width: 600px;
}

.hero-text h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: bold;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.7);
  margin-bottom: 10px;
}

.hero-text p {
  font-size: clamp(1rem, 3vw, 1.2rem);
  margin: 10px 0 20px;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.6);
}

.hero-text .btn {
  display: inline-block;
  padding: 12px 25px;
  background: linear-gradient(45deg, orange, darkorange);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: all 0.3s;
  font-size: clamp(14px, 2.5vw, 16px);
}

.hero-text .btn:hover {
  background: linear-gradient(45deg, darkorange, orange);
  transform: scale(1.05);
}

@keyframes slideUp {
  from { opacity: 0; transform: translate(-50%, -30%); }
  to { opacity: 1; transform: translate(-50%, -50%); }
}

/* Slide Indicators */
.slide-indicators {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.slide-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  cursor: pointer;
  transition: background 0.3s ease;
}

.slide-dot.active,
.slide-dot:hover {
  background: rgba(255,255,255,0.9);
  transform: scale(1.2);
}

/* ===============================
   SECTIONS
   =============================== */

.section {
  padding: 70px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.section h2 {
  text-align: center;
  margin-bottom: 35px;
  font-size: clamp(24px, 4vw, 28px);
  color: #f77f00;
  position: relative;
}

.section h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: #f77f00;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* ===============================
   CARDS & CONTENT
   =============================== */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.card {
  background: #fff;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  text-align: center;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.card img {
  max-height: 170px;
  object-fit: cover;
  width: 100%;
  border-radius: 10px;
  margin-bottom: 15px;
}

.card h3 {
  color: #f77f00;
  margin-bottom: 10px;
  font-size: clamp(16px, 3vw, 18px);
}

.card p {
  font-size: clamp(14px, 2.5vw, 16px);
  line-height: 1.5;
}

/* ===============================
   VISI MISI
   =============================== */

.visi-misi {
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  margin: auto;
  max-width: 900px;
}

.visi-misi h3 {
  color: #f77f00;
  margin: 15px 0 10px;
  font-size: clamp(18px, 3.5vw, 22px);
}

.visi-title, 
.visi-text {
  text-align: center;
}

.visi-text {
  font-style: italic;
  font-size: clamp(16px, 3vw, 18px);
  margin-bottom: 20px;
}

.misi-title {
  text-align: center;
  margin-bottom: 15px;
}

.misi-list {
  list-style: none;
  padding-left: 0;
}

.misi-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  font-size: clamp(14px, 2.5vw, 16px);
  text-align: justify;
  line-height: 1.6;
}

.misi-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: orange;
  font-weight: bold;
}

/* ===============================
   TABLES
   =============================== */

.table-container {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  overflow-x: auto;
}

.biaya-table,
.periode-table {
  width: 100%;
  max-width: 800px;
  border-collapse: collapse;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  margin: 20px auto;
}

.biaya-table th, 
.biaya-table td,
.periode-table th,
.periode-table td {
  padding: 14px 20px;
  text-align: left;
  font-size: clamp(14px, 2.5vw, 16px);
}

.biaya-table th,
.periode-table th {
  background: #ff7b00;
  color: #fff;
  font-weight: 600;
  text-transform: uppercase;
}

.biaya-table tr:nth-child(even),
.periode-table tr:nth-child(even) {
  background: #f9f9f9;
}

.biaya-table tr:hover,
.periode-table tr:hover {
  background: #ffe6cc;
  transition: 0.3s;
}

.biaya-table td i,
.periode-table td i {
  color: #ff7b00;
  margin-right: 8px;
}

/* ===============================
   PERSYARATAN LIST
   =============================== */

.persyaratan-list {
  list-style: none;
  counter-reset: my-counter;
  padding-left: 0;
  /* max-width: ; */
  margin: 0 auto;
}

.persyaratan-list li {
  counter-increment: my-counter;
  position: relative;
  padding-left: 45px;
  margin-bottom: 15px;
  font-size: clamp(14px, 2.5vw, 16px);
  text-align: justify;
  line-height: 1.6;
}

.persyaratan-list li::before {
  content: counter(my-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  background: orange;
  color: #fff;
  font-weight: bold;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

/* ===============================
   SAMBUTAN SECTION
   =============================== */

.sambutan-container {
  display: flex;
  align-items: flex-start;
  gap: 25px;
  margin-top: 20px;
}

.sambutan-foto img {
  width: 1550px;
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  flex-shrink: 0;
  display: block;
  margin: 0 auto;
  object-fit: cover;
  object-position: 55% top;
}

.sambutan-teks p {
  text-align: justify;
  font-size: clamp(14px, 2.5vw, 16px);
  line-height: 1.7;
  margin-bottom: 15px;
}

.sambutan-penutup {
  margin-top: 20px;
}

.sambutan-penutup p {
  margin: 5px 0;
}

/* ===============================
   JURUSAN SECTION
   =============================== */

.jurusan {
  margin-top: 50px;
}

.jurusan-block {
  margin-bottom: 40px;
  
}

.jurusan-block h3 {
  text-align: center;
  font-size: clamp(20px, 4vw, 22px);
  margin-bottom: 25px;
  color: #ff6600;
}

.jurusan-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.jurusan-card {
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  padding: 15px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.jurusan-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.jurusan-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 12px;
}

.jurusan-card h4 {
  font-size: clamp(16px, 3vw, 18px);
  margin: 8px 0;
  color: #333;
}

.jurusan-card p {
  font-size: clamp(14px, 2.5vw, 14px);
  color: #555;
  line-height: 1.5;
}

/* ===============================
   FOOTER
   =============================== */

.footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 30px 20px;
  margin-top: auto;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer .social-icons {
  margin-bottom: 15px;
}

.footer .social-icons a {
  display: inline-block;
  margin: 0 10px;
}

.footer .social-icons img {
  width: 35px;
  height: 35px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.footer .social-icons img:hover {
  transform: scale(1.15);
}

.footer .copyright {
  font-size: clamp(14px, 2.5vw, 16px);
  font-weight: 600;
  margin: 10px 0 5px;
}

.footer .credit {
  font-size: clamp(12px, 2vw, 14px);
  color: #bbb;
  margin-top: 5px;
  font-style: italic;
}

/* ===============================
   ANIMATIONS
   =============================== */

.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.animate.show {
  opacity: 1;
  transform: translateY(0);
}

.cards .card:nth-child(1) { transition-delay: 0.1s; }
.cards .card:nth-child(2) { transition-delay: 0.2s; }
.cards .card:nth-child(3) { transition-delay: 0.3s; }
.cards .card:nth-child(4) { transition-delay: 0.4s; }

/* ===============================
   MOBILE SIDEBAR MENU
   =============================== */

#nav-menu {
  position: static;
  background: none;
  padding: 0;
  width: auto;
  height: auto;
}

/* ===============================
   RESPONSIVE BREAKPOINTS
   =============================== */

/* Large Desktop */
@media (min-width: 1200px) {
  .header-container {
    padding: 0 40px;
  }
  
  .section {
    padding: 80px 40px;
  }
  .jurusan {
  margin-left: auto;
  margin-right: auto;
  width: 1100px;
}
.container-konten {
  width: 1100px;
  margin: auto;
}
}

/* Desktop */
@media (min-width: 992px) and (max-width: 1199px) {
  .section {
    padding: 70px 30px;
  }
  
  .cards {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

/* Tablet Large */
@media (min-width: 769px) and (max-width: 991px) {
  .section {
    padding: 60px 25px;
  }
  
  .cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .sambutan-container {
    gap: 20px;
    align-items: center;
  }
  
}

/* Tablet */
@media (max-width: 768px) {
  /* Header Mobile */
  header {
    padding: 15px 20px;
  }
  
  .hamburger {
    display: block;
  }
  
  /* Mobile Sidebar */
  #nav-menu {
    position: fixed;
    top: 0;
    left: -250px;
    width: 250px;
    height: 100vh;
    background: rgba(255, 123, 0, 0.8);
    padding-top: 60px;
    transition: left 0.3s ease-in-out;
    z-index: 1100;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
  }
  
  #nav-menu.show {
    left: 0;
  }
  
  #nav-menu ul {
    flex-direction: column;
    gap: 0;
    padding: 20px 0;
  }
  
  #nav-menu a {
    color: #fff;
    padding: 15px 25px;
    display: block;
    font-size: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: background 0.3s;
  }
  
  #nav-menu a:hover {
    background: rgba(0,0,0,0.2);
    color: #fff;
  }
  
  #nav-menu a.active {
    background: rgba(0,0,0,0.3);
    color: #fff;
  }
  
  /* Hero adjustments */
  .hero {
    height: 70vh;
    min-height: 400px;
  }
  
  /* Section adjustments */
  .section {
    padding: 50px 20px;
  }
  
  /* Cards adjustments */
  .cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  /* Sambutan adjustments */
  .sambutan-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
  }

  .sambutan-foto {
    width: 100%;           
    display: flex;         
    justify-content: center;
  }
  
  .sambutan-foto img {
    width: 220px;         
    max-width: 100%;       
    margin-bottom: 0; 
  }
  
  .sambutan-teks {
    text-align: justify; 
    width: 100%; 
  }
  
  /* Table adjustments */
  .biaya-table th, 
  .biaya-table td,
  .periode-table th,
  .periode-table td {
    padding: 12px 15px;
    font-size: 14px;
  }
  
  .table-container {
    padding: 0 10px;
  }
  
  /* Footer adjustments */
  .footer .social-icons img {
    width: 30px;
    height: 30px;
    margin: 0 8px;
  }
}

/* Mobile Large */
@media (max-width: 480px) {
  /* Header */
  .logo-text {
    font-size: 16px;
  }
  
  /* Hero */
  .hero {
    height: 71vh;
    min-height: 350px;
  }
  
  /* Cards */
  .cards {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .card {
    padding: 15px;
  }
  
  /* Sambutan */
  .sambutan-foto img {
    width: 200px;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Tables */
  .biaya-table,
  .periode-table {
    font-size: 12px;
  }
  
  .biaya-table th, 
  .biaya-table td,
  .periode-table th,
  .periode-table td {
    padding: 8px 10px;
  }
  
  /* Persyaratan */
  .persyaratan-list li {
    padding-left: 35px;
  }
  
  .persyaratan-list li::before {
    width: 24px;
    height: 24px;
    font-size: 11px;
  }
  
  /* Footer */
  .footer {
    padding: 20px 15px;
  }
  
  .footer .social-icons img {
    width: 26px;
    height: 26px;
    margin: 0 6px;
  }
  
  /* Hide slide indicators pada mobile untuk save space */
  .slide-indicators {
    display: none;
  }
}

/* Mobile Small */
@media (max-width: 320px) {
  .section {
    padding: 40px 15px;
  }
  
  .hero {
    min-height: 300px;
  }
  
  .sambutan-foto img {
    width: 140px;
  }
  
  .table-container {
    padding: 0 5px;
  }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    height: 90vh;
  }
  
  .hero-text h1 {
    font-size: 1.8rem;
  }
  
  .hero-text p {
    font-size: 0.9rem;
  }

  
}