/* ============ Base ============ */
:root {
  --bg: #0b0f14;
  --text: #0f172a;
  --muted: #64748b;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --accent: #0ea5e9;
  --accent-2: #f97316;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(15, 23, 42, 0.06);
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue",
    Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.container {
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: clamp(16px, 2.4vw, 24px);
}
.section {
  padding-block: clamp(48px, 8vw, 96px);
}
.grid {
  display: grid;
  gap: 24px;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(18px, 2.6vw, 28px);
}

/* ============ Header ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e5e7eb;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
}
.brand {
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand .dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  margin-right: 8px;
}

nav .menu {
  display: flex;
  gap: 14px;
  align-items: center;
}
nav .menu a {
  padding: 10px 12px;
  border-radius: 10px;
}
nav .menu a:hover {
  background: var(--surface-2);
  text-decoration: none;
}
.nav-toggle {
  display: none;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background: var(--surface);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    width: 40px;
    height: 40px;
    cursor: pointer;
  }
  nav .menu {
    position: absolute;
    right: 16px;
    top: 64px;
    flex-direction: column;
    background: #fff;
    padding: 12px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: none;
  }
  nav .menu.open {
    display: flex;
  }
}

/* ============ Hero ============ */
/* .grid-hero { display: grid; gap: 28px; align-items: center; grid-template-columns: 1.15fr .85fr; } */
@media (max-width: 960px) {
  .grid-hero {
    grid-template-columns: 1fr;
  }
}
.hero h1 {
  line-height: 1.2;
  margin: 12px 0 6px;
}
.subtitle {
  color: var(--muted);
  margin: 0 0 8px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  font-weight: 600;
}

/* KPI */
.kpi {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.kpi .item {
  background: var(--surface-2);
  border-radius: 12px;
  padding: 10px 12px;
}
.kpi .muted {
  color: var(--muted);
  font-size: 0.9rem;
}
@media (max-width: 860px) {
  .kpi {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ============ Tentang layout (stack) ============ */
.stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

/* ============ Grid utilities ============ */
.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 860px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.cols-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
@media (max-width: 980px) {
  .cols-3 {
    grid-template-columns: 1fr;
  }
}

/* ============ Forms & Buttons ============ */
.form {
  display: grid;
  gap: 10px;
}
.input,
.textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
  outline: none;
}
.input:focus,
.textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}
.textarea {
  min-height: 140px;
  resize: vertical;
}

.btn {
  border: none;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}
.btn:hover {
  filter: brightness(0.95);
}
.helper {
  color: var(--muted);
}

/* ============ Logo Ticker (hero) ============ */
.logo-ticker {
  margin-top: 12px;
  border-radius: var(--radius);
  background: var(--surface-2);
  overflow: hidden;
  border: 1px solid #eef2f7;
}
.ticker {
  overflow: hidden;
}
.ticker__track {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 28px);
  padding: 12px 20px;
  will-change: transform;
  animation: tickerScroll 38s linear infinite;
}
.ticker__track img,
.ticker__track svg {
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
  flex: 0 0 auto;
  filter: saturate(1.05);
}
@media (min-width: 1280px) {
  .ticker__track img {
    max-height: 56px;
  }
}
@keyframes tickerScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ============ Carousel Galeri ============ */
.carousel {
  position: relative;
  border-radius: var(--radius);
  background: var(--surface-2);
  overflow: hidden;
  border: 1px solid #eef2f7;
}
.carousel-track {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 24px);
  padding: 14px clamp(14px, 2vw, 24px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.carousel-track > img,
.carousel-track > picture,
.carousel-track > a img {
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
  flex: 0 0 auto;
  scroll-snap-align: start;
}
@media (min-width: 1280px) {
  .carousel-track > img {
    max-height: 80px;
  }
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: #fff;
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0.9;
}
.carousel-btn:hover {
  opacity: 1;
}
.carousel-btn[data-prev] {
  left: 8px;
}
.carousel-btn[data-next] {
  right: 8px;
}

/* ============ Footer & helpers ============ */
.footer {
  background: #0b1220;
  color: #cbd5e1;
  padding-block: 32px;
  margin-top: 24px;
}
.foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.snackbar {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  background: #111827;
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  display: none;
}
.snackbar.show {
  display: inline-block;
}

#toTop {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow);
}
#toTop.show {
  display: inline-flex;
}

/* Lists */
.list-tight {
  padding-left: 18px;
  margin: 8px 0 0;
}
.list-tight li {
  margin: 4px 0;
}