:root {
  --navy: #0A1F44;
  --orange: #FF6B00;
  --white: #ffffff;
  --soft: #f4f7fb;
  --card: #112a57;
}

* {
  box-sizing: border-box;
}

html {
  font-size: clamp(14px, 4vw, 16px);
}

body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--navy);
  color: var(--white);
  scroll-behavior: smooth;
  line-height: 1.6;
}

.container {
  width: min(1140px, 92%);
  max-width: 100%;
  margin: 0 auto;
  padding-left: clamp(1rem, 5vw, 2rem);
  padding-right: clamp(1rem, 5vw, 2rem);
}

.section {
  padding: clamp(40px, 10vh, 72px) 0;
}

h1, h2, h3, h4, p {
  margin-top: 0;
}

.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 20;
  background: rgba(10, 31, 68, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: clamp(60px, 12vw, 74px);
  padding: 0 clamp(1rem, 5vw, 2rem);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand img {
  height: clamp(40px, 10vw, 50px);
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.35));
}

.brand-text {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: .2px;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.main-nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color .25s ease;
}

.main-nav a:hover {
  color: var(--orange);
}

.virtual-room-btn {
  background-color: var(--orange);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
}

.virtual-room-btn:hover {
  background-color: #e55a2b;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 107, 0, 0.5);
}

@media (max-width: 768px) {
  .virtual-room-btn {
    padding: 1rem 1.5rem;
    font-size: 1.05rem;
    width: 100%;
    margin: 0;
  }
}

/* Mobile Menu Toggle */
@keyframes hamburgerPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 20px 0 rgba(255, 107, 0, 0.7);
  }
}

.mobile-toggle {
  display: none;
}

.hamburger {
  display: none;
  font-size: clamp(1.5rem, 6vw, 2rem);
  color: var(--white);
  cursor: pointer;
  padding: 0.5rem;
  z-index: 30;
  touch-action: manipulation;
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
    animation: hamburgerPulse 2s infinite ease-in-out;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 31, 68, 0.98);
    flex-direction: column;
    padding: 1rem 0;
    gap: 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .main-nav a {
    padding: clamp(1rem, 4vw, 1.5rem) clamp(2rem, 10vw, 3rem);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    font-size: 1.1rem;
    text-align: center;
  }

  .mobile-toggle:checked + .brand + .hamburger + .main-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .mobile-toggle:checked + .brand + .hamburger {
    color: var(--orange);
  }
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding-top: 74px;
  overflow: hidden;
}

.hero-bg,
.hero-bg img,
.hero-overlay {
  position: absolute;
  inset: 0;
}

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

.hero-overlay {
  background: linear-gradient(120deg, rgba(10, 31, 68, .85), rgba(10, 31, 68, .62));
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  animation: fadeUp .8s ease both;
}

.hero-logo {
  height: 150px;
  width: auto;
  max-width: min(560px, 92%);
  margin-bottom: 20px;
  object-fit: contain;
  filter: drop-shadow(0 8px 28px rgba(0, 0, 0, 0.35));
}

.hero h1 {
  max-width: 860px;
  margin: 0 auto 14px;
  line-height: 1.12;
  letter-spacing: .2px;
  text-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
  font-size: clamp(2rem, 5.4vw, 4rem);
}

.hero-subheadline {
  max-width: 760px;
  margin: 0 auto 28px;
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.9);
}

.btn {
  border: none;
  border-radius: 10px;
  padding: clamp(12px, 4vw, 14px) clamp(20px, 6vw, 26px);
  cursor: pointer;
  font-weight: 700;
  transition: transform .2s ease, opacity .2s ease, box-shadow .25s ease;
  text-decoration: none;
  display: inline-block;
  min-height: 44px; /* Touch target */
  font-size: clamp(1rem, 3vw, 1.1rem);
}

.btn:hover {
  transform: translateY(-2px);
  opacity: .95;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 15px 35px rgba(255, 107, 0, 0.5);
}

.value-props,
.services,
.testimonials {
  background: var(--navy);
}

.value-props h2,
.services h2,
.testimonials h2,
.lead-capture h2 {
  text-align: center;
  margin-bottom: 30px;
}

.value-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.value-card,
.service-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 22px;
  min-height: 200px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.value-card:hover,
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 107, 0, 0.55);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.28);
}

.icon-placeholder {
  width: clamp(120px, 40vw, 240px);
  height: clamp(120px, 40vw, 240px);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: transparent;
  color: var(--orange);
  font-size: clamp(1rem, 4vw, 1.4rem);
  margin: 0 auto 14px;
  overflow: hidden;
}

.icon-placeholder img {
  width: 85%;
  height: 85%;
  object-fit: contain;
  display: block;
}

.service-card ul {
  padding-left: 20px;
  line-height: 1.8;
}

.service-card ul li {
  margin-bottom: 8px;
}

.checkbox-list span {
  display: block;
  line-height: 1.8;
  padding-left: 1.5em;
  text-indent: -1.5em;
}

.checkbox-list br {
  display: block;
  content: "";
  margin-top: 4px;
}

.testimonial-slider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.slides {
  width: min(760px, 92%);
  position: relative;
}

.slide {
  display: none;
  text-align: center;
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 28px;
}

.slide.active {
  display: block;
}

.partner-placeholder {
  width: 108px;
  height: 108px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  border: 2px dashed rgba(255, 255, 255, .45);
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  color: #fff;
}

.slider-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: var(--orange);
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
}

.lead-capture {
  background: linear-gradient(180deg, #0a1f44 0%, #091a38 100%);
}

.lead-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.lead-form {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  padding: 22px;
}

.lead-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
  color: var(--white);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 14px;
}

.lead-form input::placeholder,
.lead-form textarea::placeholder {
  color: rgba(255,255,255,.72);
}

.site-footer {
  background: #07142e;
  border-top: 2px solid var(--orange);
  padding: 40px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer a {
  color: var(--white);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--orange);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .value-grid,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lead-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero {
    padding-top: clamp(70px, 15vw, 100px);
  }

  .value-card,
  .service-card {
    padding: clamp(1.5rem, 5vw, 22px);
  }

  .lead-form {
    padding: clamp(1.5rem, 5vw, 22px);
  }
}

@media (max-width: 480px) {
  .value-grid,
  .service-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  h2 {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }

  .slider-btn {
    width: clamp(40px, 12vw, 42px);
    height: clamp(40px, 12vw, 42px);
  }
}
.hero-logo { display: block; }

.video-wrapper {
    position: relative;
    width: 55%;
    max-width: 750px;
    margin: 2rem auto;
    aspect-ratio: 16 / 9;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.main-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.main-video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    image-rendering: high-quality;
    /* Tambahkan versi standar di bawah prefix webkit */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden; 
    transform: translateZ(0);
    /* Tambahkan ini untuk menghilangkan blur pada teks video */
    -webkit-font-smoothing: antialiased;
}

@media (max-width: 768px) {
    .video-wrapper {
        width: 85%;
        max-width: none;
    }
}

    .main-video {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .unmute-btn {
        position: absolute;
        bottom: 15px;
        right: 15px;
        background: rgba(255, 255, 255, 0.7);
        border: none;
        padding: 5px 12px;
        border-radius: 20px;
        cursor: pointer;
        font-size: 12px;
        font-weight: bold;
        transition: 0.3s;
    }

    .unmute-btn:hover {
        background: white;
    }

@media (max-width: 768px) {
  .video-presentation {
    width: 95%;
    margin: 1rem auto;
  }
}

@media (max-width: 768px) {
  .hero-main-video {
    height: 65vh;
    min-height: 550px;
  }
}

.unmute-btn {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--orange);
  border: none;
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(255,107,0,0.6);
  z-index: 3;
  transition: transform 0.2s ease, opacity 0.2s ease;
  opacity: 0.9;
}

.unmute-btn:hover {
  transform: scale(1.1);
  opacity: 1;
}

.hero-video-section {
  position: relative;
}