/*===============================================
  GOOGLE FONTS
===============================================*/
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap");

/*===============================================
  CSS VARIABLES
===============================================*/
:root {
  /* Header */
  --header-height: 3.5rem;

  /* Colors */
  --black-color: hsl(220, 24%, 15%);
  --black-color-light: hsl(220, 24%, 15%);
  --black-color-lighten: hsl(220, 20%, 18%);
  --white-color: #fff;
  --body-color: hsl(220, 100%, 97%);
  --primary-blue: #003366;
  --accent-blue: #004bb5;
  --gradient-blue: linear-gradient(rgb(0, 51, 110), rgba(0, 157, 255, 0));

  /* Typography */
  --body-font: "Montserrat", sans-serif;
  --normal-font-size: 0.938rem;
  --font-regular: 400;
  --font-semi-bold: 600;
  --font-bold: 700;

  /* Z-index */
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-popup: 1003;
}

@media screen and (min-width: 1024px) {
  :root {
    --normal-font-size: 1rem;
  }
}

/*===============================================
  BASE STYLES
===============================================*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

body {
  font-family: var(--body-font);
  font-size: clamp(var(--normal-font-size), 1rem + 0.3vw, 1.1rem);
  background-color: var(--body-color);
  overflow-x: hidden;
  line-height: 1.6;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*===============================================
  REUSABLE CLASSES
===============================================*/
.vt-astra {
  position: relative;
  width: 100%;
  padding: 120px 0 0;
  background: linear-gradient(180deg, #0b1c2d, #020617);
  color: #fff;
  overflow: hidden;
  text-align: center;
}

/* CONTENT */
.vt-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  margin: auto;
  padding: 0 20px;
}

.vt-content h2 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}

.vt-content p {
  font-size: 16px;
  line-height: 1.7;
  color: #cbd5f5;
  margin-bottom: 30px;
}

/* BUTTON */
.vt-btn {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 999px;
  background: #ffffff;
  color: #020617;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.vt-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

/* VISUAL */
.vt-visual {
  position: relative;
  margin-top: 80px;
  z-index: 2;
}

.vt-bg {
  position: relative;
  width: 100%;
  max-width: 1400px;
  display: block;
  margin: auto;
  z-index: 999;
}

/* VR ILLUSTRATION (ABSOLUTE) */
.vt-vr {
  position: absolute;
  right: 40%;
  bottom: 500px;
  width: 420px;
  max-width: 70vw;
  z-index: 4;

  /* === STATE AWAL (SEMBUNYI) === */
  opacity: 0;
  transform: translateY(120px);

  transition:
    transform 1.4s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.6s ease;
}

.vt-vr.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media screen and (max-width: 1118px) {
    .vt-vr {
    top: -21%;
    right: 44%;
    transform: translateX(50%);
    width: 420px;
  }
}

@media (max-width: 769px) {
  .vt-vr {
    top: -22%;
    right: 40%;
    transform: translateX(50%);
    width: 300px;
  }
}

@media (max-width: 575px) {
  .vt-vr {
    top: -50%;
    right: 30%;
    transform: translateX(50%);
    width: 300px;
  }
}


.vt-content {
  animation: fadeUp 1s ease forwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Base styles */
/* ===== Popup Base ===== */
/* ===== POPUP OVERLAY ===== */
.popup {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 9999;

  display: flex;
  justify-content: center;
  align-items: center;
}

/* ===== POPUP BOX ===== */
.popup-content {
  position: relative;
  width: min(640px, 92%);
  background: #ffffff;
  border-radius: 16px;
  padding: 24px 22px;

  box-shadow:
    0 20px 40px rgba(0,0,0,0.25),
    0 2px 8px rgba(0,0,0,0.08);

  max-height: 90vh;
  overflow-y: auto;

  animation: popupFade 0.35s ease;
}

/* ===== ANIMATION ===== */
@keyframes popupFade {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ===== CLOSE BUTTON ===== */
.close-btn {
  position: absolute;
  top: 14px;
  right: 14px;

  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;

  background: #f1f5f9;
  color: #020617;
  font-size: 18px;
  font-weight: bold;

  cursor: pointer;
  transition: all 0.2s ease;
}

.close-btn:hover {
  background: #020617;
  color: #fff;
}

/* ===== BODY ===== */
.popup-body {
  display: flex;
  gap: 24px;
  align-items: center;
}

/* IMAGE */
.popup-body img {
  width: 260px;
  max-width: 100%;
  border-radius: 12px;
  object-fit: cover;
}

/* ===== CONTENT ===== */
.column {
  flex: 1;
}

.content h2 {
  font-size: 20px;
  font-weight: 700;
  color: #020617;
  margin-bottom: 14px;
  text-align: center;
}

/* ===== BUTTON GROUP ===== */
.button-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 16px;
}

/* ===== BUTTON ===== */
.btn-brosur {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  padding: 14px;
  border-radius: 12px;

  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;

  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-brosur:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37,99,235,0.4);
}

/* ===== TABLET & MOBILE ===== */
@media (max-width: 768px) {
  .popup-body {
    flex-direction: column;
    text-align: center;
  }

  .popup-body img {
    width: 220px;
  }

  .content h2 {
    font-size: 18px;
  }
}

/* ===== SMALL MOBILE ===== */
@media (max-width: 375px) {
  .popup-content {
    padding: 18px 16px;
  }

  .popup-body img {
    width: 200px;
  }

  .btn-brosur {
    font-size: 14px;
    padding: 12px;
  }
}


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

.btn {
  display: inline-block;
  padding: 9px 14px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  font-size: clamp(0.8rem, 1.5vw, 0.9rem);
}

.btn-primary {
  background: #2563eb;
  color: #fff;
  border: 1px solid #2563eb;
}

.btn-primary:hover {
  background: #1e40af;
  border-color: #1e40af;
}

.btn-outline {
  background: #fff;
  color: #1e3a8a;
  border: 1px solid #93c5fd;
}

.btn-outline:hover {
  background: #eff6ff;
  border-color: #2563eb;
  color: #2563eb;
}

/*===============================================
  HEADER & NAVIGATION
===============================================*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 0.75rem 1.5rem;
  background: var(--gradient-blue);
  backdrop-filter: blur(10px) saturate(120%);
  border-bottom: 1px solid rgba(0, 102, 255, 0.1);
  z-index: var(--z-fixed);
  transition: padding 0.3s ease;
}

/* Nav */
.nav {
  height: var(--header-height);
}

.nav__data {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  column-gap: 0.25rem;
  font-weight: var(--font-semi-bold);
  color: var(--white-color);
}

.nav__logo img {
  height: auto;
  max-height: 80px;
  width: auto;
}

/* Nav Toggle */
.nav__toggle {
  position: relative;
  width: 32px;
  height: 32px;
}

.nav__burger,
.nav__close {
  position: absolute;
  width: max-content;
  height: max-content;
  inset: 0;
  margin: auto;
  font-size: 1.25rem;
  cursor: pointer;
  transition: opacity 0.1s, transform 0.4s;
  color: var(--white-color);
}

.nav__close {
  opacity: 0;
}

/* Nav Links */
.nav__link {
  color: var(--white-color);
  font-weight: var(--font-semi-bold);
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s;
}

.nav__link:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Mobile Menu */
@media screen and (max-width: 1118px) {
  .nav__menu {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    overflow: auto;
    pointer-events: none;
    opacity: 0;
    transition: top 0.4s, opacity 0.3s;
  }

  .nav__menu::-webkit-scrollbar {
    width: 0;
  }

  .nav__list {
    background: rgb(10 104 209 / 67%);
    padding-top: 1rem;
  }

  .nav__logo img {
    max-height: 50px;
  }
}

.show-menu {
  opacity: 1;
  top: 100%;
  pointer-events: initial;
}

.show-icon .nav__burger {
  opacity: 0;
  transform: rotate(90deg);
}

.show-icon .nav__close {
  opacity: 1;
  transform: rotate(90deg);
}

/*===============================================
  DROPDOWN MENU
===============================================*/
/* .dropdown__item {
  cursor: pointer;
}

.dropdown__arrow {
  font-size: 1.25rem;
  font-weight: initial;
  transition: transform 0.4s;
}

.dropdown__link,
.dropdown__sublink {
  white-space: nowrap;
  display: flex;
  align-items: center;
  column-gap: 0.5rem;
  font-weight: var(--font-semi-bold);
  transition: background-color 0.3s;
}

.dropdown__link i,
.dropdown__sublink i {
  font-size: 1.25rem;
  font-weight: initial;
}

.dropdown__link:hover,
.dropdown__sublink:hover {
  background-color: var(--black-color);
}

.dropdown__menu,
.dropdown__submenu {
  background: linear-gradient(rgba(175, 205, 255, 0.81), rgb(0, 51, 110));
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(6px);
  border-radius: 8px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.dropdown__menu a {
  display: block;
  padding: 12px 16px;
  color: #fffdfd;
  white-space: nowrap;
  text-decoration: none;
  border-radius: 8px;
  filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.5));
}

.dropdown__item:hover .dropdown__menu,
.dropdown__subitem:hover > .dropdown__submenu {
  max-height: 1000px;
  transition: max-height 0.4s ease-in;
}

.dropdown__item:hover .dropdown__arrow {
  transform: rotate(180deg);
}

.dropdown__add {
  margin-left: auto;
}

.dropdown__sublink {
  background-color: var(--black-color-lighten);
} */

    .dropdown__item {
      cursor: pointer;
    }

    .dropdown__arrow {
      font-size: 1.25rem;
      font-weight: initial;
      transition: transform 0.4s;
      color: #fff; /* tambahkan warna supaya terlihat */
    }

    .dropdown__link,
    .dropdown__sublink {
      white-space: nowrap;
      display: flex;
      align-items: center;
      column-gap: 0.5rem;
      font-weight: var(--font-semi-bold);
      transition: background-color 0.3s;
    }

    .dropdown__link i,
    .dropdown__sublink i {
      font-size: 1.25rem;
      font-weight: initial;
    }

    .dropdown__link:hover,
    .dropdown__sublink:hover {
      background-color: var(--black-color);
    }

    .dropdown__menu,
    .dropdown__submenu {
      background: linear-gradient(rgba(175, 205, 255, 0.81), rgb(0, 51, 110));
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
      backdrop-filter: blur(6px);
      border-radius: 8px;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease-out;
    }

    .dropdown__menu a {
      display: block;
      padding: 12px 16px;
      color: #fffdfd;
      white-space: nowrap;
      text-decoration: none;
      border-radius: 8px;
      filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.5));
    }

    .dropdown__item:hover .dropdown__menu,
    .dropdown__subitem:hover > .dropdown__submenu {
      max-height: 1000px;
      transition: max-height 0.4s ease-in;
    }

    .dropdown__item:hover .dropdown__arrow {
      transform: rotate(180deg);
    }

    .dropdown__add {
      margin-left: auto;
    }

    .dropdown__sublink {
      background-color: var(--black-color-lighten);
    }

    /* tambahan untuk klik di mobile */
    .dropdown__item.open .dropdown__menu {
      max-height: 1000px;
      transition: max-height 0.4s ease-in;
    }
    .dropdown__item.open .dropdown__arrow {
      transform: rotate(180deg);
    }

/*===============================================
  HERO SECTION
===============================================*/
.hero-new {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 100vh;
  min-height: 500px;
  padding: 40px 20px;
  overflow: hidden;
}

.hero-new video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 35% 0;
  z-index: 1;
  opacity: 0.85;

  /* OPTIMASI GPU */
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}


.hero-new h5,
.hero-new h1,
.hero-new .btn {
  position: relative;
  z-index: 3;
  color: #fff;

  text-shadow:
    0 2px 2px rgba(0,0,0,0.95),
    0 4px 8px rgba(0,0,0,0.85),
    0 10px 20px rgba(0,0,0,0.75);
}



.hero-new h5 {
  font-size: clamp(12px, 2.5vw, 18px);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.hero-new h1 {
  font-size: clamp(1.75rem, 5vw, 4rem);
  font-weight: var(--font-bold);
  line-height: 1.2;
  margin-bottom: 20px;
  padding: 0 10px;
}

.hero-new .btn {
  padding: 12px 24px;
  background-color: var(--accent-blue);
  border: 2px solid var(--accent-blue);
  border-radius: 12px;
  font-size: clamp(13px, 2vw, 17px);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}

.hero-new .btn:hover {
  background-color: transparent;
  border-color: #fff;
  transform: translateY(-2px);
}

.hero-new::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(
    circle at center,
    rgba(0,0,0,0.45) 0%,
    rgba(0,0,0,0.25) 35%,
    rgba(0,0,0,0.05) 60%,
    transparent 100%
  );
  pointer-events: none;
}


.hero-new::before {
  content: "";
  position: absolute;
  z-index: 2;
  bottom: 0;
  left: 0;
  right: 0;
  height: 300px;
  background-image: linear-gradient(0deg, #140e0b 0%, rgba(20, 14, 11, 0) 100%);
}

@keyframes floatText {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.9;
  }
  50% {
    transform: translateY(-6px);
    opacity: 1;
  }
}

.hero-new .scroll span {
  animation: floatText 2.5s ease-in-out infinite;
}

/*===============================================
  HERO SLIDER SECTION
===============================================*/
.hero-slider {
  position: relative;
  width: 100%;
  max-height: 600px;
  overflow: hidden;
}

.slider {
  display: flex;
  transition: transform 0.6s ease-in-out;
}

.slide {
  min-width: 100%;
  position: relative;
}

.slide img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  display: block;
}

.slide-text {
  position: absolute;
  bottom: 20%;
  left: 10%;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}

.slide-text h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.slide-text .desc {
  font-size: 1rem;
  max-width: 500px;
  margin-bottom: 15px;
  color: #f0f0f0;
  line-height: 1.5;
}

.slide-text .btn {
  display: inline-block;
  padding: 10px 20px;
  background: #0066cc;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.3s;
}

.slide-text .btn:hover {
  background: #004c99;
}

.prev,
.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  border: none;
  color: #fff;
  font-size: 2rem;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 50%;
}

.prev {
  left: 15px;
}

.next {
  right: 15px;
}

/*===============================================
  FEATURES SECTION
===============================================*/
.jendral {
  padding: 60px 0;
  background: rgb(255, 255, 255);
}

.features {
  padding: 60px 0;
  background: rgb(0, 51, 110);
}

.features-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-jendral h2 {
  color: #000000;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 15px;
  font-weight: var(--font-bold);
  text-align: center;
}

.section-title h2 {
  color: #ffffff;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 15px;
  font-weight: var(--font-bold);
  text-align: center;
}

.section-title p {
  color: #666;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
  padding: 0 15px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-top: 30px;
}

.feature-card {
  background: #2b0fbd;
  padding: 25px 20px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  display: inline-block;
}

.feature-card h3 {
  color: #ffffff;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  margin-top: 15px;
  margin-bottom: 10px;
  font-weight: var(--font-semi-bold);
  text-align: center;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.card-img {
  border-radius: 5px;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== HERO ===== */
/* ===== HERO ===== */
.smi-heroLite {
  padding: 36px 0;
  background: #eee;
}

.smi-heroLite__wrap {
  width: min(1200px, 92%);
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
  align-items: center;
}

/* ===== LEFT CONTENT ===== */
.smi-heroLite__left h2 {
  font-size: clamp(24px, 4vw, 38px);
  margin-bottom: 12px;
}

.smi-heroLite__left p {
  font-size: 14px;
  max-width: 45ch;
  line-height: 1.6;
}

.smi-btn {
  margin-top: 14px;
  display: inline-block;
  padding: 10px 16px;
  background: #11049c;
  color: #fff;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}

/* ===== SLIDER ===== */
/* ===== SLIDER WRAPPER ===== */
.smi-liteSlider {
  position: relative;
  overflow: hidden;     /* ⬅️ WAJIB */
  padding-bottom: 40px;   /* ruang aman dots */
}

/* YANG BOLEH CLIP CUMA VIEWPORT */
.smi-liteViewport {
  overflow: hidden;
  position: relative;
}


.smi-liteTrack {
  display: flex;
  gap: 16px;
  transition: transform .4s ease;
  align-items: stretch;
}

.smi-liteSlide {
  flex: 0 0 calc(50% - 8px);
  max-width: calc(50% - 8px);
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
}



.smi-liteSlide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.smi-liteSlide h3 {
  padding: 10px;
  font-size: 14px;
}

/* ===== NAV BUTTON ===== */
.smi-liteBtn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, #0066ff, #00c6ff);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20; /* ⬅️ lebih tinggi */
}

/* JANGAN NEGATIF */
.smi-liteBtn.prev { left: 12px; }
.smi-liteBtn.next { right: 12px; }

.smi-liteBtn.disabled {
  opacity: 0.4;
  pointer-events: none;
}

.smi-liteBtn span {
  font-size: 22px;
  font-weight: 700;
}

.smi-liteBtn:hover { transform: translateY(-50%) scale(1.08); }
.smi-liteBtn:active { transform: translateY(-50%) scale(.95); }
/* ===== DOTS ===== */
.smi-liteDots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
  position: relative;
  z-index: 30; /* ⬅️ PALING ATAS */
}


.smi-liteDots button {
  width: 10px;
  height: 10px;
  border: none;
  border-radius: 50%;
  background: #c7c7c7;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease;
}

.smi-liteDots button.active {
  background: #0066ff;
  transform: scale(1.4);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .smi-heroLite__wrap {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .smi-liteSlide {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .smi-liteSlider {
    padding-bottom: 48px; /* ekstra ruang dot di HP */
  }

  .smi-liteBtn.prev { left: 8px; }
  .smi-liteBtn.next { right: 8px; }
}

/* =========================================
   KESUKSESAN ALUMNI
========================================= */
.alumni-success {
  background: #f5f7fb;
  padding: 60px 20px;
}

.alumni-container {
  max-width: 1200px;
  margin: auto;
}

/* HEADER */
.alumni-header {
  text-align: center;
  margin-bottom: 40px;
}

.alumni-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 12px;
  color: #1f2a44;
}

.alumni-header p {
  max-width: 700px;
  margin: auto;
  color: #555;
  font-size: 15px;
  line-height: 1.7;
}

/* GRID */
.alumni-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

/* CARD */
.alumni-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: transform .35s ease, box-shadow .35s ease;
}

.alumni-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 45px rgba(0,0,0,0.15);
}

/* PHOTO */
.alumni-photo {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.alumni-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.alumni-card:hover img {
  transform: scale(1.08);
}

/* BADGE */
.alumni-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
}

/* INFO */
.alumni-info {
  padding: 18px;
}

.alumni-info h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #1f2a44;
}

.alumni-role {
  font-size: 14px;
  color: #0066ff;
  margin-bottom: 4px;
}

.alumni-company {
  font-size: 13px;
  color: #666;
}

/* RESPONSIVE */
@media (max-width: 600px) {
  .alumni-photo {
    height: 180px;
  }
}

/*===============================================
  NETWORK SECTION
===============================================*/
#network {
  padding: 60px 20px;
  background: #00336e;
  margin-bottom: 1px;
}

.network-container {
  max-width: 1200px;
  margin: 0 auto;
}

.network-header {
  text-align: center;
  margin-bottom: 32px;
}

.network-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: #fcfcfc;
  margin-bottom: 10px;
}

.network-divider {
  width: 80px;
  height: 5px;
  background: linear-gradient(90deg, #2563eb, #3b82f6);
  border-radius: 999px;
  margin: 0 auto 12px;
}

.network-subtitle {
  color: #7788a1;
  font-size: clamp(0.9rem, 2vw, 1rem);
  padding: 0 15px;
}

.network-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin: 20px 0 10px;
  flex-wrap: wrap;
  padding: 0 10px;
}

.tab {
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #0f172a;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: clamp(0.8rem, 1.5vw, 0.9rem);
}

.tab:hover {
  background: #eff6ff;
  border-color: #93c5fd;
}

.tab.active {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

.network-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.network-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;

  /* Tambahan agar konten sejajar */
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.network-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.card-header {
  display: flex;
  flex-direction: column; /* susun vertikal: foto di atas, teks di bawah */
  align-items: flex-start; /* rata kiri */
  gap: 12px;
  margin-bottom: 12px;
  width: 100%;
}

.logo-affiliasi {
  width: 100%;
  max-height: 180px;      /* opsional: batasi tinggi */
  border-radius: 12px;
  overflow: hidden;
  background: #eef2ff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-affiliasi img {
  max-width: 100%;
  height: auto;
  object-fit: contain;    /* biar gambar tidak terpotong */
}

.card-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 4px;
  min-height: 70px; /* tambahkan tinggi minimum agar posisi badge konsisten */
}

.card-meta h3 {
  margin: 0;
}

.card-meta span {
  margin-top: 4px;
}

.badge {
  display: inline-block;
  font-size: clamp(0.7rem, 1.5vw, 0.75rem);
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 999px;
}

.badge-branch {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

.badge-affiliate {
  background: #ecfeff;
  color: #0e7490;
  border: 1px solid #a5f3fc;
}

.card-desc {
  font-size: clamp(0.8rem, 1.5vw, 0.875rem);
  color: #475569;
  margin: 8px 0 16px;
  line-height: 1.5;
  width: 100%;
}

.card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto; /* dorong ke bawah agar sejajar */
}

/*===============================================
  NILAI UTAMA – SLOW DEEP 3D POP (FINAL)
===============================================*/

.nilai-utama {
  background: linear-gradient(rgba(4, 29, 84, 0.83), rgba(19, 57, 141, 0.78)),
    url("../img/gedung.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  padding: 40px 20px;
  text-align: center;

  perspective: 2600px; /* lebih dalam */
  perspective-origin: center;
}

.nilai-utama h2 {
  color: white;
}

/* GRID */
.nilai-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}

/* ===============================
   STATE AWAL — DI DALAM LAYAR
=============================== */
.nilai-item {
  flex: 1 1 calc(50% - 25px);
  max-width: 200px;

  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;

  opacity: 0;
  transform:
    translateY(90px)
    translateZ(-520px)
    rotateX(32deg)
    scale(0.68);

  transform-style: preserve-3d;
  will-change: transform, opacity;
}

/* IMAGE */
.nilai-item img {
  width: 100%;
  max-width: 150px;
  max-height: 140px;
  object-fit: contain;

  opacity: 0;
  transform:
    translateZ(-260px)
    scale(0.6);
}

/* TEXT */
.nilai-item p {
  margin-top: 10px;
  font-weight: 600;
  color: #fff;

  opacity: 0;
  transform: translateY(36px);
}

/* ===============================
   AKTIF (SATU-SATU, PELAN)
=============================== */
.nilai-item.is-visible {
  animation: nilaiItemSlow3D 1.6s cubic-bezier(.18,1,.32,1) forwards;
}

.nilai-item.is-visible img {
  animation: nilaiImgSlow3D 1.2s cubic-bezier(.18,1,.32,1) forwards;
}

.nilai-item.is-visible p {
  animation: nilaiTextSlow 1s ease-out forwards;
}

/* ===============================
   DELAY JELAS (ADA JEDA)
=============================== */
.nilai-item:nth-child(1) { animation-delay: 0.0s; }
.nilai-item:nth-child(2) { animation-delay: 0.6s; }
.nilai-item:nth-child(3) { animation-delay: 1.2s; }
.nilai-item:nth-child(4) { animation-delay: 1.8s; }
.nilai-item:nth-child(5) { animation-delay: 2.4s; }

.nilai-item:nth-child(1) img { animation-delay: 0.3s; }
.nilai-item:nth-child(2) img { animation-delay: 0.9s; }
.nilai-item:nth-child(3) img { animation-delay: 1.5s; }
.nilai-item:nth-child(4) img { animation-delay: 2.1s; }
.nilai-item:nth-child(5) img { animation-delay: 2.7s; }

.nilai-item:nth-child(1) p { animation-delay: 0.6s; }
.nilai-item:nth-child(2) p { animation-delay: 1.2s; }
.nilai-item:nth-child(3) p { animation-delay: 1.8s; }
.nilai-item:nth-child(4) p { animation-delay: 2.4s; }
.nilai-item:nth-child(5) p { animation-delay: 3.0s; }

/* ===============================
   KEYFRAMES — PELAN & DALAM
=============================== */
@keyframes nilaiItemSlow3D {
  70% {
    opacity: 1;
    transform:
      translateY(-6px)
      translateZ(80px)
      rotateX(-6deg)
      scale(1.05);
  }
  100% {
    opacity: 1;
    transform:
      translateY(0)
      translateZ(0)
      rotateX(0)
      scale(1);
  }
}

@keyframes nilaiImgSlow3D {
  70% {
    opacity: 1;
    transform:
      translateZ(120px)
      scale(1.1);
  }
  100% {
    opacity: 1;
    transform:
      translateZ(0)
      scale(1);
  }
}

@keyframes nilaiTextSlow {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/*===============================================
  KEUNGGULAN SECTION
===============================================*/
.keunggulan-section {
  background: #f5f7fa;
  padding: 60px 20px;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #333;
}

.section-subtitle {
  text-align: center;
  font-size: 1rem;
  color: #666;
  margin-bottom: 40px;
}

.keunggulan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

.keunggulan {
  padding: 60px 20px;
  background: #f5f7fb;
  text-align: center;
}

.keunggulan__title {
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 600;
  margin-bottom: 50px;
  color: #003366;
}

.keunggulan__grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.keunggulan__item {
  background: #ffffff;
  border-radius: 14px;
  padding: 30px 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.keunggulan__item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.12);
}

.keunggulan__item i {
  font-size: 42px;
  color: #004bb5;
  margin-bottom: 15px;
}

.keunggulan__item p {
  font-size: 15px;
  line-height: 1.6;
  color: #333;
}

/*===============================================
  INFO SECTION
===============================================*/
/* Container utama */
.info-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 40px 20px;
  background: #f9f9f9;
}

/* Card tiap item */
.info-card {
  flex: 1 1 180px;
  max-width: 220px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-align: center;
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

/* Icon */
.info-card i {
  font-size: 5.2rem;
  color: #6366f1;
  margin-bottom: 12px;
}

/* Text */
.info-card p {
  font-size: 0.95rem;
  color: #000;
  line-height: 1.4;
}

/* ===============================
   INFO SECTION - RESPONSIVE FIX
================================ */

/* Tablet & Mobile */
@media (max-width: 768px) {
  .info-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    padding: 24px 12px;
  }

  .info-card {
    flex: 0 1 calc(50% - 12px); /* 2 CARD PER BARIS */
    max-width: calc(50% - 12px);
    padding: 14px;
  }

  .info-card i {
    font-size: 3.2rem;
    margin-bottom: 8px;
  }

  .info-card p {
    font-size: 0.85rem;
  }
}

/* HP KECIL SAJA → 1 kolom */
@media (max-width: 420px) {
  .info-card {
    flex: 0 1 100%;
    max-width: 100%;
  }
}

/*===============================================
  PROGRAM SECTION
===============================================*/
.program-section {
  padding: 40px 20px;
  background-color: #f9f9f9;
  text-align: center;
}

.program-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #003366;
}

.program-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.program-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.program-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.program-card h3 {
  margin: 15px 0 10px;
  color: #003366;
}

.program-card p {
  font-size: 0.95rem;
  color: #555;
  padding: 0 15px;
}

.program-card .btn {
  display: inline-block;
  margin: 15px 0;
  padding: 8px 16px;
  background: #007bff;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
}

.program-card .btn:hover {
  background: #0056b3;
}

/*===============================================
  FACILITY SECTION
===============================================*/
.facility-section {
  padding: 40px 20px;
  background-color: #f0f4f8;
  text-align: center;
}

.facility-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #003366;
}

.facility-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.facility-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.facility-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.facility-card h3 {
  margin: 15px 0 10px;
  color: #003366;
}

.facility-card p {
  font-size: 0.95rem;
  color: #555;
  padding: 0 15px 20px;
}

/*===============================================
  ACHIEVEMENT SECTION
===============================================*/
.achievement-section {
  padding: 40px 20px;
  background-color: #fff;
  text-align: center;
}

.achievement-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #003366;
}

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.achievement-card {
  background: #f9f9f9;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.achievement-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.achievement-card h3 {
  margin: 15px 0 10px;
  color: #003366;
}

.achievement-card p {
  font-size: 0.95rem;
  color: #555;
  padding: 0 15px 20px;
}

/*===============================================
  TEFA SECTION
===============================================*/
.tefa-section {
  padding: 40px 20px;
  background-color: #f9f9f9;
  text-align: center;
}

.tefa-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #003366;
}

.tefa-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.tefa-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.tefa-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.tefa-card h3 {
  margin: 15px 0 10px;
  color: #003366;
}

.tefa-card p {
  font-size: 0.95rem;
  color: #555;
  padding: 0 15px;
}

.tefa-links {
  margin: 15px 0;
}

.tefa-links a {
  margin: 0 8px;
  text-decoration: none;
  color: #007bff;
  font-weight: bold;
}

.tefa-links a:hover {
  color: #0056b3;
}

/*===============================================
  EXTRACURRICULAR SECTION
===============================================*/
.extracurricular-section {
  padding: 40px 20px;
  background-color: #f9f9f9;
  text-align: center;
}

.extracurricular-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #003366;
}

.extracurricular-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.extracurricular-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.extracurricular-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.extracurricular-card h3 {
  margin: 15px 0 10px;
  color: #003366;
}

.extracurricular-card p {
  font-size: 0.95rem;
  color: #555;
  padding: 0 15px;
}

.extracurricular-links {
  margin: 15px 0;
}

.extracurricular-links a {
  margin: 0 8px;
  text-decoration: none;
  color: #007bff;
  font-weight: bold;
}

.extracurricular-links a:hover {
  color: #0056b3;
}

/*===============================================
  SCHOOL BANNER
===============================================*/
.school-banner {
  position: relative;
  width: 100%;
  height: 400px;
  background: url('../img/gedung2.jpeg') no-repeat center center;
  background-size: cover;
}

.banner-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.4);
  padding: 20px 40px;
  border-radius: 8px;
}

.banner-overlay h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.banner-overlay p {
  font-size: 1.2rem;
}

/* ====== SLIDER WRAP ====== */
.yuko-sldr {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* BACKGROUND BLUR */
.yuko-sldr-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: blur(14px) scale(1.15);
  transition: background-image 0.6s ease;
  z-index: 0;
}

/* DARK OVERLAY */
.yuko-sldr::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 1;
}

/* ====== CONTENT ====== */
.yuko-container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  padding: 40px;
}

/* IMAGE SLIDER */
.yuko-slider {
  width: 360px;
  height: 480px;
  position: relative;
}

.yuko-item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.85);
  transition: all 0.5s ease;
}

.yuko-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.yuko-item.active {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

/* TEXT */
.yuko-content {
  width: 500px;
  min-height: 300px;
  display: flex;
  align-items: center;
}

.yuko-content-item {
  display: none;
}

.yuko-content-item.active {
  display: block;
  animation: fadeUp 0.4s ease;
}

.yuko-content h2 {
  color: #fff;
  font-size: 28px;
  margin-bottom: 15px;
}

.yuko-content p {
  color: #eee;
  line-height: 1.6;
  max-width: 480px;
}

.yuko-button {
  display: inline-block;
  margin-top: 18px;
  padding: 10px 22px;
  background: #ffcc00;
  color: #000;
  font-weight: bold;
  text-decoration: none;
  border-radius: 4px;
}

/* ====== NAV ====== */
.yuko-nav {
  position: relative;
  z-index: 2;
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.yuko-nav button {
  width: 45px;
  height: 45px;
  font-size: 22px;
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
  cursor: pointer;
}

.yuko-dots {
  display: flex;
  gap: 10px;
}

.yuko-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #777;
  cursor: pointer;
}

.yuko-dots span.active {
  background: #ffcc00;
}

/* ====== ANIM ====== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================
   RESPONSIVE MOBILE
========================= */
@media (max-width: 768px) {

  .yuko-sldr {
    min-height: 100vh;
    justify-content: flex-start;
    padding-top: 80px;
  }

  /* Background blur diringankan di mobile */
  .yuko-sldr-bg {
    filter: blur(8px) scale(1.1);
  }

  /* Container jadi vertikal */
  .yuko-container {
    flex-direction: column;
    gap: 30px;
    padding: 20px;
    text-align: center;
  }

  /* IMAGE SLIDER */
  .yuko-slider {
    width: 90%;
    max-width: 300px;
    height: 360px;
  }

  .yuko-item img {
    object-fit: contain;
  }

  /* TEXT */
  .yuko-content {
    width: 100%;
    min-height: auto;
    justify-content: center;
  }

  .yuko-content h2 {
    font-size: 22px;
  }

  .yuko-content p {
    font-size: 14px;
    max-width: 100%;
  }

  .yuko-button {
    padding: 10px 20px;
    font-size: 14px;
  }

  /* NAV */
  .yuko-nav {
    margin-top: 20px;
    gap: 14px;
  }

  .yuko-nav button {
    width: 42px;
    height: 42px;
    font-size: 20px;
  }

  .yuko-dots span {
    width: 8px;
    height: 8px;
  }
}

/* =========================
   EXTRA SMALL (HP KECIL)
========================= */
@media (max-width: 480px) {

  .yuko-slider {
    height: 300px;
  }

  .yuko-content h2 {
    font-size: 20px;
  }

  .yuko-content p {
    font-size: 13px;
  }

  .yuko-sldr-bg {
    filter: blur(6px) scale(1.05);
  }
}

/* ================================
   CARD CAROUSEL SECTION
================================ */
.card-carousel-section {
  padding: 40px 20px;
  background: #f5f7fb;
}

.card-carousel-container {
  max-width: 1100px;
  margin: auto;
}

/* ================================
   CARD ITEM
================================ */
.card-carousel-item {
  background: #ffffff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card-carousel-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 45px rgba(0,0,0,0.12);
}

/* ================================
   IMAGE
================================ */
.card-image {
  display: block;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.card-carousel-item:hover img {
  transform: scale(1.06);
}

/* ================================
   CONTENT
================================ */
.card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1f2a44;
  line-height: 1.4;
}

/* ================================
   BUTTON
================================ */
.card-btn {
  align-self: flex-start;
  padding: 10px 18px;
  background: linear-gradient(135deg, #0066ff, #00c6ff);
  color: #ffffff;
  text-decoration: none;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,102,255,0.35);
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
  .card-content {
    padding: 16px;
  }

  .card-title {
    font-size: 1.05rem;
  }
}

/*===============================================
  MM2100 SUPPORT SECTION
===============================================*/
.mm2100-support {
  padding: 40px 20px;
  background: #00336e;
  text-align: center;
}

.mm2100-support h2 {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  margin-bottom: 20px;
  color: #fffefe;
  font-weight: var(--font-bold);
}

.image-wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 15px;
}

.image-wrapper img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/*===============================================
  COMMENT SECTION
===============================================*/
.comment-section {
  background: linear-gradient(rgba(4, 29, 84, 0.83), rgba(19, 57, 141, 0.78)),
    url(../img/gedung2.jpeg);
  padding: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  color: #fff;
}

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

.comment-section h2 {
  text-align: center;
  margin-bottom: 10px;
}

.comment-section .divider {
  width: 60px;
  height: 3px;
  background: #ffffff;
  margin: 0 auto 30px auto;
}

.comment-section .row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.comment-section .col {
  flex: 1;
  min-width: 300px;
}

.comment-section .contact-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.comment-section .contact-info li {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #fff;
}

.comment-section .contact-info i {
  margin-right: 10px;
  color: #ffffff;
}

.comment-section form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.comment-section input,
.comment-section textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ffffff;
  border-radius: 6px;
  font-size: 14px;
  color: #fff;
}

.comment-section button {
  background: #0750ff;
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 15px;
  transition: background 0.3s ease;
}

.comment-section button:hover {
  background: #45a049;
}

/*===============================================
  FOOTER SECTION
===============================================*/
.footer {
  background: var(--primary-blue);
  color: #fff;
  padding: 40px 20px 30px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.logo img {
  max-height: 80px;
  width: auto;
}

.footer-column h3 {
  font-size: clamp(0.9rem, 2vw, 1rem);
  margin-bottom: 15px;
  position: relative;
  padding-bottom: 10px;
  font-weight: var(--font-semi-bold);
}

.footer-column h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background: var(--accent-blue);
}

.footer-column p {
  font-style: normal;
  line-height: 1.6;
  margin-bottom: 15px;
  font-size: clamp(0.8rem, 1.5vw, 0.875rem);
  color: rgba(255, 255, 255, 0.8);
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: clamp(0.8rem, 1.5vw, 0.875rem);
  transition: color 0.3s;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-blue);
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.social-links a {
  color: #fff;
  text-decoration: none;
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  transition: transform 0.3s, color 0.3s;
}

.social-links a:hover {
  transform: scale(1.2);
  color: var(--accent-blue);
}

.copyright {
  text-align: center;
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: clamp(0.7rem, 1.5vw, 0.8rem);
  color: rgba(255, 255, 255, 0.6);
}

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

/* Extra Small Devices (phones, less than 576px) */
@media screen and (max-width: 575px) {
  .container {
    padding: 0 1rem;
  }

  body {
    padding: 45px 0 0 0;
  }

  .header {
    padding: 0.6rem 1rem;
  }

  .nav__toggle {
    width: 28px;
    height: 28px;
  }

  .nav__burger,
  .nav__close {
    font-size: 1.1rem;
  }

  .nav__link {
    padding: 0.9rem 1rem;
    font-size: 0.9rem;
  }

  .nav__logo img {
    max-height: 60px;
  }

  .dropdown__menu a {
    padding: 10px 12px;
    font-size: 0.875rem;
  }

  .hero-new {
    min-height: 450px;
    padding: 24px 15px;
  }

  .hero-new h1 {
    padding: 0 5px;
  }

  .hero-new .btn {
    padding: 10px 20px;
  }

  .features {
    padding: 40px 0;
  }

  .features-container {
    padding: 0 15px;
  }

  .section-title {
    margin-bottom: 30px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .feature-card {
    padding: 20px 15px;
  }

  #network {
    padding: 40px 15px;
  }

  .network-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .network-card {
    padding: 18px;
  }

  .nilai-utama {
    padding: 30px 15px;
  }

  .nilai-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .nilai-item {
    flex: 1 1 calc(50% - 20px);
    max-width: calc(50% - 20px);
  }

  .nilai-item img {
    max-width: 120px;
    max-height: 120px;
  }

  .nilai-item p {
    font-size: 1rem;
  }

  .mm2100-support {
    padding: 30px 15px;
  }

  .banner-overlay h1 {
    font-size: 1.5rem;
    margin-bottom: 10px;
  }

  .banner-overlay p {
    font-size: 0.8rem;
  }

  .footer {
    padding: 30px 15px 20px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .logo img {
    max-height: 60px;
  }

  .info-card {
    flex: 0 1 calc(50% - 20px); /* 2 kartu per baris */
    max-width: calc(50% - 20px);
  }

  /* Jika hanya ada satu kartu, posisikan di tengah */
  .info-section:has(.info-card:only-child) {
    justify-content: center;
  }
}

/* Small Devices (landscape phones, 576px and up) */
@media screen and (min-width: 576px) and (max-width: 767px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .network-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .nilai-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .nilai-item img {
    max-width: 130px;
    max-height: 130px;
  }
}

/* Medium Devices (tablets, 768px and up) */
@media screen and (min-width: 768px) and (max-width: 1117px) {
  .network-header h2 {
    font-size: clamp(1.875rem, 3.5vw, 2.125rem);
  }

  .card-header {
    align-items: flex-start;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .network-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .header {
    padding: 0.7rem 1.2rem;
  }

  .nav__link {
    padding: 1rem 1.2rem;
  }

  .hero-new {
    min-height: 550px;
  }

  .nilai-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 200px));
  }
}

/* Large Devices (desktops, 1118px and up) */
@media screen and (min-width: 1118px) {
  .container {
    margin-inline: auto;
  }

  .nav {
    height: calc(var(--header-height) + 2rem);
    display: flex;
    justify-content: space-between;
  }

  .nav__toggle {
    display: none;
  }

  .nav__list {
    height: 100%;
    display: flex;
    column-gap: 3rem;
  }

  .nav__link {
    height: 100%;
    padding: 0;
    justify-content: initial;
    column-gap: 0.25rem;
  }

  .nav__link:hover {
    background-color: transparent;
  }

  .dropdown__item,
  .dropdown__subitem {
    position: relative;
  }

  .dropdown__menu,
  .dropdown__submenu {
    max-height: initial;
    overflow: initial;
    position: absolute;
    left: 0;
    top: 6rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s, visibility 0.4s;
    z-index: var(--z-fixed);
  }

  .dropdown__submenu {
    left: 100%;
    top: 0;
  }

  .dropdown__item:hover .dropdown__menu,
  .dropdown__subitem:hover > .dropdown__submenu {
    opacity: 1;
    visibility: visible;
  }

  .dropdown__menu a {
    padding: 10px 20px;
  }

  .hero-new {
    min-height: 700px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .network-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .nilai-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 200px));
  }
}

/* Responsive untuk Comment Section */
@media (max-width: 768px) {
  .comment-section .row {
    flex-direction: column;
  }

  .comment-section .contact-info li {
    font-size: 13px;
  }

  .comment-section input,
  .comment-section textarea,
  .comment-section button {
    font-size: 13px;
  }
}