html {
  scroll-behavior: smooth;
}

:root {
  /* Mengganti Primary Color dari Biru ke MERAH DARI LOGO */
  --primary: #CC0000; /* Merah Solid (Dominan di Logo) */
  --primary-dark: #A30000;
  
  /* Mengganti Accent Color dari Orange ke HIJAU DARI LOGO */
  --accent: #008000; /* Hijau Solid */
  
  --dark: #1d2433; /* Tetap gelap untuk teks */
  --muted: #5f6775;
  --muted-light: #8f96a7;
  --bg-soft: #fcf7f7; /* Latar belakang lembut yang mendekati warna logo */
  --card: #ffffff;
  --shadow: 0 20px 45px -25px rgba(204, 0, 0, 0.35); /* Shadow mengikuti Primary Color baru */
}

body {
  font-family: Raleway, sans-serif;
  background: #f7f9fc;
  color: var(--dark);
  line-height: 1.7;
  padding-top: 88px;
}

.bg-nav {
  background-color: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  /* Border navigasi mengikuti Primary Color baru */
  border-bottom: 1px solid rgba(204, 0, 0, 0.08); 
  transition: background-color 0.3s ease;
}
.mt--2 {
  margin-top: -0.4rem !important;
}

.navbar-brand span {
  letter-spacing: 0.02em;
}

.navbar-light .navbar-nav .nav-link {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.015em;
  transition: color 0.3s ease;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus,
.navbar-light .navbar-nav .nav-link.active {
  /* Warna aktif mengikuti Primary Color baru */
  color: var(--primary) !important;
}

.badge {
  padding: 0.5rem 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Tombol Primary */
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  /* Box shadow mengikuti Primary Color baru */
  box-shadow: 0 14px 24px -12px rgba(204, 0, 0, 0.75); 
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

/* Tombol Outline Primary */
.btn-outline-primary {
  color: var(--primary);
  border-color: rgba(204, 0, 0, 0.45);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: rgba(204, 0, 0, 0.12);
  color: var(--primary-dark);
  border-color: rgba(204, 0, 0, 0.6);
}

.hero {
  min-height: calc(100vh - 88px);
  padding: 6rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -12rem;
  top: -10rem;
  width: 36rem;
  height: 36rem;
  /* Gradien mengikuti Primary Color baru (Merah) */
  background: radial-gradient(circle at center, rgba(204, 0, 0, 0.16), transparent 65%);
  z-index: -1;
}

.hero-image {
  max-width: 420px;
  width: 100%;
  /* Filter shadow tetap baik untuk kontras */
  filter: drop-shadow(0 28px 40px rgba(15, 35, 90, 0.25)); 
}

.section-padding {
  padding: 6rem 0;
}

.bg-soft {
  background: var(--bg-soft);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.highlight-card,
.info-card {
  background: var(--card);
  border-radius: 24px;
  padding: 1.75rem;
  /* Box shadow mengikuti Primary Color baru */
  box-shadow: var(--shadow);
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
}

.highlight-card i,
.info-card i {
  /* Ikon mengikuti Primary Color baru */
  font-size: 1.75rem;
  color: var(--primary); 
}

.highlight-card h5,
.info-card h5 {
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.highlight-card p,
.info-card p {
  margin: 0;
  color: var(--muted);
}

.info-card {
  flex-direction: column;
  gap: 1.5rem;
}

/* Icon Wrapper mengikuti Primary Color baru */
.icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(204, 0, 0, 0.08); /* Latar belakang soft dari Merah */
  color: var(--primary);
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.vision-list {
  padding-left: 1.2rem;
  margin-bottom: 0;
  color: var(--muted);
}

.vision-list li + li {
  margin-top: 0.75rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-item i {
  /* Ikon kontak mengikuti Primary Color baru */
  font-size: 1.5rem;
  color: var(--primary); 
}

.contact-item .label {
  display: block;
  font-weight: 600;
  color: var(--dark);
}

.contact-form .form-control {
  border-radius: 16px;
  /* Border form mengikuti Primary Color baru */
  border: 1px solid rgba(163, 0, 0, 0.12); 
  padding: 0.85rem 1.1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form .form-control:focus {
  /* Fokus form mengikuti Primary Color baru */
  border-color: rgba(204, 0, 0, 0.6); 
  box-shadow: 0 0 0 0.2rem rgba(204, 0, 0, 0.15);
}

.footer {
  /* Border footer mengikuti Primary Color baru */
  border-top: 1px solid rgba(163, 0, 0, 0.08); 
}

.footer .link a {
  color: var(--muted);
}

.footer .link a:hover {
  /* Link hover mengikuti Primary Color baru */
  color: var(--primary); 
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 991.98px) {
  body {
    padding-top: 76px;
  }

  .hero {
    padding-top: 7rem;
  }

  .navbar-light .navbar-nav .nav-link {
    padding: 0.75rem 0;
    text-align: center;
  }
}

@media (max-width: 767.98px) {
  .hero {
    min-height: auto;
    padding: 5rem 0 3rem;
  }

  .section-title {
    font-size: 2.1rem;
  }

  .highlight-card,
  .info-card {
    padding: 1.5rem;
  }
}