/* =========================
   Base / Theme
========================= */
:root {
  --header-h: 64px;
  --bg: #020617; /* slate-950 */
  --panel: rgba(255,255,255,0.05);
  --panel2: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --muted2: rgba(255,255,255,0.55);

  --brand-blue: #0060D0;
  --brand-red: #E03020;
  --brand-orange: #F07010;

  --accent: var(--brand-blue);
  --accent2: rgba(0,96,208,0.18);

  --shadow: 0 4px 20px rgba(0,0,0,0.2);
  --glow-hover: 0 0 20px rgba(0,96,208,0.15);
  --radius: 18px;
  --radius2: 14px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; transition: color 0.2s; }
a:hover { color: #fff; }

button {
  font: inherit;
  color: inherit;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid rgba(0, 96, 208, 0.75);
  outline-offset: 2px;
  border-radius: 10px;
}

/* SVG sprite */
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* =========================
   Icon
========================= */
.icon{
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: -3px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--sm{ width: 14px; height: 14px; vertical-align: -2px; }
.icon--lg{ width: 24px; height: 24px; }
.badge .icon{ margin-right: 6px; opacity: 0.9; }
.btn .icon{ margin-right: 8px; }
.nav--desktop a, .nav__panel a{ display: inline-flex; align-items: center; gap: 8px; }

code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.92em;
  color: rgba(255,255,255,0.85);
}

/* =========================
   Layout & Animations
========================= */
.container {
  width: 100%;
  max-width: var(--max);
  padding: 0 18px;
  margin: 0 auto;
}

.section { padding: 56px 0; }
.section--contact { padding-bottom: 70px; }

/* Scroll Reveal Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Hero full screen */
.section--hero{
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  padding: 28px 0;
}
.section--hero > .container{ width: 100%; }

/* Grid */
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 980px) {
  .grid--3 { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .grid--2 { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: 1fr; }
}

/* =========================
   Background
========================= */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.bg-radial { position: absolute; inset: -20%; transition: transform 0.5s ease; }
.bg-radial-1 {
  background: radial-gradient(70% 60% at 70% 10%, rgba(0,96,208,0.35), transparent 60%);
}
.bg-radial-2 {
  background: radial-gradient(60% 50% at 10% 90%, rgba(240,112,16,0.20), transparent 55%);
}
.bg-linear {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, #020617, #0a041a, #020617);
}

/* =========================
   Typography
========================= */
.kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: rgba(255,255,255,0.60);
  display: inline-block;
  margin-bottom: 8px;
}

.h1 {
  margin: 14px 0 0;
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.1vw, 34px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.p { margin: 12px 0 0; color: var(--muted); }
.p--wide { max-width: 820px; }

.accent { 
  background: linear-gradient(90deg, #60A5FA, #FCD34D);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.accent2 { color: var(--accent); }

/* =========================
   Header / Nav
========================= */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.70);
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}
.header.is-scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
  border-bottom-color: rgba(255,255,255,0.05);
}
.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo{
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.10);
  overflow: hidden;
}
.brand__logoImg{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.brand__name { font-size: 13px; font-weight: 900; letter-spacing: 0.08em; }
.brand__tag { font-size: 12px; color: rgba(255,255,255,0.60); }

.nav--desktop { display: flex; align-items: center; gap: 18px; }
.nav--desktop a { font-size: 14px; color: rgba(255,255,255,0.72); transition: color 0.2s; }
.nav--desktop a:hover { color: #fff; }
.nav--desktop a.is-active{
  color: rgba(255,255,255,0.95);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.nav--mobile { display: none; position: relative; }
.nav--mobile summary { list-style: none; }
.nav--mobile summary::-webkit-details-marker { display: none; }

.nav__panel {
  position: absolute;
  right: 0;
  margin-top: 12px;
  width: min(92vw, 360px);
  background: rgba(2, 6, 23, 0.95);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  backdrop-filter: blur(10px);
  display: grid;
  gap: 4px;
}
.nav__panel a {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
  color: rgba(255,255,255,0.76);
}
.nav__panel a:hover { background: rgba(255,255,255,0.06); color: #fff; }

@media (max-width: 860px) {
  .nav--desktop { display: none; }
  .nav--mobile { display: block; }
}

/* =========================
   UI Elements
========================= */
.badges { display: flex; flex-wrap: wrap; gap: 8px; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15);
  transition: all 0.2s ease;
}
.badge:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-1px);
}

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: all .2s ease;
  user-select: none;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-orange));
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 96, 208, 0.3);
}
.btn--primary:hover { 
  filter: brightness(1.1); 
  box-shadow: 0 6px 20px rgba(240, 112, 16, 0.4);
}

.btn--secondary {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.14);
  color: #fff;
}
.btn--secondary:hover { background: rgba(255,255,255,0.10); }

.btn--sm { padding: 10px 14px; font-size: 13px; }
.w-full { width: 100%; }

.card {
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  padding: 22px;
  transition: all .25s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.card:hover{
  transform: translateY(-3px);
  border-color: rgba(0,96,208,0.4);
  box-shadow: var(--glow-hover);
  background: var(--panel2);
}
.card--pad { padding: 30px; }

.card__icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0,96,208,0.15);
  border: 1px solid rgba(0,96,208,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #60A5FA;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}
.card:hover .card__icon-wrapper {
  transform: scale(1.1) rotate(5deg);
  background: var(--brand-blue);
  color: #fff;
}

.card__head {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
}
.card__title { font-weight: 900; font-size: 16px; color: #fff; }
.card__sub { font-size: 12px; color: var(--muted2); margin-top: 4px; }
.card__text { color: var(--muted); font-size: 14px; margin-top: 8px; }

.pill {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  padding: 14px 16px;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  transition: all 0.2s ease;
}
.pill:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
  transform: translateX(4px);
}
.pill .icon { flex-shrink: 0; color: var(--brand-orange); margin-top: 2px;}

.stack { display: grid; gap: 12px; }

.link { display: inline-block; margin-top: 8px; font-weight: 800; }
.link:hover { color: var(--accent); }

.muted { margin-top: 10px; font-size: 12px; color: var(--muted2); }

/* Custom Lists */
.list, .checklist, .xlist { 
  margin: 16px 0 0; 
  padding-left: 0; 
  list-style: none;
}
.list li, .checklist li, .xlist li { 
  margin: 10px 0; 
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.list li::before {
  content: "→";
  color: var(--brand-blue);
  font-weight: bold;
}
.checklist li { color: rgba(255,255,255,0.85); }
.checklist li::before {
  content: "✓";
  color: #10B981; /* green */
  font-weight: bold;
}
.xlist li { color: rgba(255,255,255,0.5); }
.xlist li::before {
  content: "✕";
  color: #EF4444; /* red */
  font-weight: bold;
}

/* =========================
   Sections layout specifics
========================= */
.hero { grid-template-columns: 1.2fr 1fr; align-items: center; }
@media (max-width: 980px) { .hero { grid-template-columns: 1fr; } }

.problem { grid-template-columns: 1fr 2fr; align-items: stretch; gap: 24px; }
@media (max-width: 980px) { .problem { grid-template-columns: 1fr; } }

.why { grid-template-columns: 0.9fr 1.1fr; align-items: center; }
@media (max-width: 980px) { .why { grid-template-columns: 1fr; } }


/* =========================
   Hero chips
========================= */
.hero__chips{ margin-top: 20px; display: flex; flex-wrap: wrap; gap: 10px; }
.hero__chip{
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.hero__chip:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--brand-blue);
}
.hero__chip .icon { color: var(--brand-blue); }

/* =========================
   Mock Preview
========================= */
.card--mock{ padding: 0; overflow: hidden; }
.card--mock .mock{ padding: 18px; }

.card--mock .card__head{
  position: relative;
  padding: 18px 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  background:
    radial-gradient(90% 160% at 0% 0%, rgba(0,96,208,0.35), transparent 60%),
    radial-gradient(80% 140% at 100% 0%, rgba(240,112,16,0.18), transparent 55%),
    linear-gradient(90deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
}
.card--mock .card__head::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, rgba(0,96,208,0.95), rgba(240,112,16,0.85), transparent 75%);
  opacity: 0.75;
}
.card--mock .card__title{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.90);
}
.card--mock .card__sub{
  margin-top: 6px;
  font-size: 12px;
  color: rgba(255,255,255,0.70);
}

.mock{ display: grid; gap: 14px; }
.mock__row{ display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.mock__frame{
  position: relative;
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 18px 50px rgba(0,0,0,0.35);
  transition: transform .2s ease, border-color .2s ease;
}
.mock__frame:hover{
  transform: scale(1.02);
  border-color: rgba(0,96,208,0.50);
  z-index: 2;
}

.mock__frame--big{ aspect-ratio: 16 / 9; }
.mock__frame--small{ aspect-ratio: 16 / 10; }

.mock__img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: rgba(0,0,0,0.25);
  transform: scale(1);
  transition: transform .3s ease, filter .3s ease;
}
.mock__frame:hover .mock__img{
  transform: scale(1.05);
  filter: saturate(1.1) contrast(1.1);
}

.mock__label{
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 2;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  color: rgba(255,255,255,0.88);
  background: rgba(2,6,23,0.7);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(8px);
  pointer-events: none;
}

@media (max-width: 520px){
  .mock__row{ grid-template-columns: 1fr; }
  .mock__frame--small{ aspect-ratio: 16 / 9; }
}

/* =========================
   Tabs (Modul)
========================= */
.tabs{ margin-top: 24px; }

.tablist{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
}

.tab{
  flex: 1;
  min-width: 180px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(255,255,255,0.72);
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
}
.tab:hover{ background: rgba(255,255,255,0.08); color: #fff;}

.tab[aria-selected="true"]{
  background: rgba(0,96,208,0.2);
  border-color: rgba(0,96,208,0.4);
  color: rgba(255,255,255,0.95);
  box-shadow: inset 0 0 10px rgba(0,96,208,0.1);
}

.tabPanel{ 
  display: none; 
  margin-top: 20px; 
  animation: fadeIn 0.4s ease-out forwards;
}
.tabPanel.is-active{ display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.feature__title { font-size: 18px; font-weight: 900; color: #FCD34D; }
.feature__desc { margin-top: 6px; color: rgba(255,255,255,0.8); font-size: 14px; }
.feature--panel .feature__title{ display: inline-flex; align-items: center; gap: 10px; }

/* =========================
   Pricing
========================= */
.pricing-head{
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}
@media (max-width: 680px){
  .pricing-head{ flex-direction: column; align-items: start; }
}

.pricing{ margin-top: 30px; }
.price__top{ display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.price__name{ font-weight: 900; font-size: 20px; color: #fff;}
.price__tag{ margin-top: 4px; font-size: 13px; color: var(--muted); line-height: 1.4; }
.price__value{ margin-top: 18px; font-size: 32px; font-weight: 900; color: #fff; }

.subkicker{
  margin-top: 20px;
  font-size: 12px;
  letter-spacing: 0.18em;
  font-weight: 800;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.price--highlight{
  border-color: var(--brand-blue);
  background: linear-gradient(180deg, rgba(0,96,208,0.1) 0%, rgba(255,255,255,0.03) 100%);
  box-shadow: 0 0 30px rgba(0,96,208,0.2);
  transform: scale(1.02);
}
.price--highlight:hover { transform: scale(1.04); }

.ribbon{
  padding: 6px 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-orange), var(--brand-red));
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 4px 10px rgba(240, 112, 16, 0.4);
}

/* =========================
   FAQ
========================= */
.faq{ margin-top: 24px; display: grid; gap: 12px; }

.faq__item {
  cursor: pointer;
}
.faq__item summary{
  list-style: none;
  font-weight: 800;
  font-size: 16px;
  color: rgba(255,255,255,0.9);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq__item summary::-webkit-details-marker{ display: none; }
.faq__item summary::after {
  content: "+";
  font-size: 20px;
  font-weight: normal;
  color: var(--brand-blue);
  transition: transform 0.3s;
}
.faq__item[open] summary::after {
  transform: rotate(45deg);
  color: var(--brand-orange);
}
.faq__item p{ 
  margin: 16px 0 0; 
  color: var(--muted); 
  font-size: 14px; 
  line-height: 1.6;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 16px;
  animation: fadeIn 0.3s ease;
}

/* =========================
   Contact
========================= */
.contact{ grid-template-columns: 1fr 1fr; align-items: center; }
@media (max-width: 980px){ .contact{ grid-template-columns: 1fr; } }
.contact__cards{ display: grid; gap: 16px; }

/* =========================
   Footer
========================= */
.footer{
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  color: rgba(255,255,255,0.55);
  font-size: 13px;
}
.footer__links{ display: flex; gap: 18px; flex-wrap: wrap; }
.footer__links a{ color: rgba(255,255,255,0.7); }
.footer__links a:hover{ color: #fff; }

/* =========================
   Modal Gallery
========================= */
body.gallery-open { overflow: hidden; }

.gallery{
  position: fixed;
  inset: 0;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.gallery.gallery--open{ opacity: 1; pointer-events: auto; }

.gallery__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(2,6,23,0.85);
  backdrop-filter: blur(12px);
}

.gallery__dialog{
  position: relative;
  z-index: 1;
  width: min(1000px, calc(100vw - 32px));
  margin: calc(var(--header-h) + 18px) auto 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 40px 120px rgba(0,0,0,0.8);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.gallery--open .gallery__dialog { transform: scale(1); }

.gallery__figure{ margin: 0; padding: 16px; display: grid; gap: 10px; }
.gallery__img{
  width: 100%; height: auto; max-height: calc(100svh - 220px);
  object-fit: contain; display: block;
  border-radius: calc(var(--radius) - 6px);
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.10);
}

.gallery__caption{
  font-size: 14px; font-weight: 600;
  color: rgba(255,255,255,0.9);
  padding: 4px 8px; text-align: center;
}

.gallery__close, .gallery__nav{
  position: absolute; z-index: 2;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(2,6,23,0.6);
  color: #fff; cursor: pointer;
  transition: all 0.2s;
}
.gallery__close:hover, .gallery__nav:hover { background: var(--brand-blue); border-color: transparent;}

.gallery__close{ right: 12px; top: 12px; width: 40px; height: 40px; font-weight: 900; }
.gallery__nav{
  top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; font-size: 28px; line-height: 44px;
}
.gallery__prev{ left: 12px; }
.gallery__next{ right: 12px; }

/* =========================
   Interactive problem cards (pc)
========================= */
.pc { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; }
@media (max-width: 768px) { .pc { grid-template-columns: 1fr; } }

/* Navigasi Tab (Kolom Tengah) dibuat lebih rapat/simpel */
.pc__nav { display: flex; flex-direction: column; gap: 8px; justify-content: space-between; }

.pc__tab {
  display: flex; align-items: center; gap: 12px;
  width: 100%; text-align: left; cursor: pointer;
  padding: 10px 14px; /* Padding lebih kecil agar hemat space */
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
  color: rgba(255,255,255,0.75);
  transition: all .2s ease;
  flex: 1; /* Membuat tinggi tab terbagi rata */
}
.pc__tab:hover {
  transform: translateX(4px);
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
}
.pc__tab.is-active {
  border-color: var(--brand-blue);
  background: rgba(0,96,208,0.12);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  color: #fff;
}

/* Ukuran icon diperkecil agar proporsional */
.pc__icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: grid; place-items: center; flex: 0 0 auto;
  color: var(--brand-orange);
  background: rgba(240,112,16,0.1);
  border: 1px solid rgba(240,112,16,0.2);
  transition: all 0.3s ease;
}
.pc__tab.is-active .pc__icon {
  background: var(--brand-blue);
  color: #fff; border-color: transparent;
  transform: scale(1.1);
}
.pc__icon svg { width: 16px; height: 16px; }

.pc__title { font-weight: 800; font-size: 13px; line-height: 1.3; }

/* Panel Ringkasan (Kolom Kanan) */
.pc__panel {
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.1);
  background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center; /* Teks ditengah secara vertikal */
  height: 100%;
}

.pc__kicker {
  font-size: 11px; font-weight: 800; letter-spacing: .15em;
  color: var(--brand-orange); text-transform: uppercase;
  margin-bottom: 8px;
}
.pc__h {
  margin: 0; font-size: 18px; font-weight: 900;
  letter-spacing: -0.02em; color: #fff; line-height: 1.3;
}
.pc__p {
  margin: 12px 0 0; color: rgba(255,255,255,0.75);
  font-size: 14px; line-height: 1.5;
}

/* Style khusus untuk tombol Login / Masuk Sistem */
.btn--login {
  background: rgba(0, 96, 208, 0.1); /* Biru transparan */
  border: 1px solid rgba(0, 96, 208, 0.6);
  color: #ffffff;
  backdrop-filter: blur(4px);
}

.btn--login:hover {
  background: rgba(0, 96, 208, 0.25);
  border-color: var(--brand-blue);
  box-shadow: 0 4px 15px rgba(0, 96, 208, 0.2);
  transform: translateY(-2px);
}

/* =========================
   MODUL: Tab Vertikal (Kiri-Kanan)
========================= */
.tabs--vertical {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  margin-top: 32px;
}
@media (max-width: 860px) {
  .tabs--vertical { grid-template-columns: 1fr; }
}
.tabs--vertical .tablist {
  display: flex;
  flex-direction: column;
  background: transparent;
  border: none;
  padding: 0;
  gap: 10px;
}
.tabs--vertical .tab {
  justify-content: flex-start;
  padding: 16px 20px;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  border-radius: 14px;
}
.tabs--vertical .tab[aria-selected="true"] {
  background: linear-gradient(90deg, rgba(0,96,208,0.2) 0%, transparent 100%);
  border-color: rgba(0,96,208,0.4);
  border-left: 4px solid var(--brand-blue);
  box-shadow: none;
}
.tabs--vertical .tabPanel { margin-top: 0; }


/* =========================
   FAQ: 2-Column Clean Minimalist
========================= */
.faq-wrapper {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 860px) { .faq-wrapper { grid-template-columns: 1fr; gap: 30px; } }
.faq-header {
  position: sticky;
  top: 100px; /* Lengket saat di-scroll */
}
.faq-list { display: flex; flex-direction: column; }
.faq__item {
  border: none !important;
  border-bottom: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  padding: 24px 0 !important;
  margin: 0 !important;
}
.faq__item:hover { transform: none !important; border-bottom-color: var(--brand-blue) !important; }
.faq__item summary { font-size: 18px; color: #fff; }

/* =========================
   KONTAK: Mega Banner CTA
========================= */
.cta-banner {
  background: linear-gradient(135deg, rgba(2,6,23,0.95), rgba(0,96,208,0.25));
  border: 1px solid rgba(0,96,208,0.5);
  border-radius: 32px;
  padding: 60px 40px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5), inset 0 0 0 1px rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
}
/* Ornamen melengkung di kanan banner */
.cta-banner::before {
  content: ""; position: absolute; top: -50%; right: -15%; width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(240,112,16,0.15) 0%, transparent 60%);
  transform: rotate(20deg); pointer-events: none;
}
.cta-banner .contact { position: relative; z-index: 1; }
.cta-banner .contact__cards .card { 
  background: rgba(255,255,255,0.03); 
  border-color: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
}

/* =========================
   Typography Khusus Hero
========================= */
.text-light-blue {
  color: #93C5FD; /* Biru muda terang */
  /* Opsional jika ingin sedikit gradasi:
  background: linear-gradient(90deg, #BAE6FD, #7DD3FC);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; */
}

.text-yellow {
  color: #FDE047; /* Kuning keemasan */
}

/* =========================
   Badges, Chips, dan Button
========================= */
.badge, .hero__chip, .pill {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
  border-radius: 999px; /* Bentuk pill membulat sempurna */
}

/* Tombol Gradasi (Biru ke Oranye) */
.btn--gradient {
  background: linear-gradient(90deg, #2563EB 0%, #EA580C 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.btn--gradient:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

/* =========================
   Interactive problem cards (pc) - Persis seperti Gambar
========================= */
.problem { grid-template-columns: 1fr 2fr; align-items: stretch; gap: 32px; }
@media (max-width: 980px) { .problem { grid-template-columns: 1fr; } }

.pc { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
@media (max-width: 768px) { .pc { grid-template-columns: 1fr; } }

.pc__nav { display: flex; flex-direction: column; gap: 12px; justify-content: space-between; }

/* Tab Style (Sesuai Gambar) */
.pc__tab {
  display: flex; align-items: center; gap: 16px;
  width: 100%; text-align: left; cursor: pointer;
  padding: 18px 20px; 
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  color: rgba(255,255,255,0.8);
  transition: all .2s ease;
  flex: 1;
}
.pc__tab:hover { background: rgba(255,255,255,0.05); color: #fff; }

/* Tab Aktif (Background Biru Gelap + Garis Biru) */
.pc__tab.is-active {
  background: #051024; /* Biru sangat gelap */
  border-color: #1E3A8A; /* Border biru gelap */
  color: #fff;
}

/* Ikon Box (Kondisi Tidak Aktif: Outline Oranye) */
.pc__icon {
  width: 36px; height: 36px; border-radius: 8px;
  display: grid; place-items: center; flex: 0 0 auto;
  color: #EA580C; /* Ikon Oranye */
  background: transparent;
  border: 1px solid rgba(234, 88, 12, 0.4); /* Garis Oranye */
  transition: all 0.3s ease;
}

/* Ikon Box (Kondisi Aktif: Blok Biru) */
.pc__tab.is-active .pc__icon {
  background: #0060D0; /* Background Blok Biru */
  color: #fff; /* Ikon Putih */
  border-color: transparent;
}
.pc__icon svg { width: 18px; height: 18px; }

.pc__title { font-weight: 900; font-size: 15px; }

/* Panel Ringkasan (Gelap Elegan, Kicker Oranye) */
.pc__panel {
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #0B0F19; /* Latar belakang solid gelap/bersih */
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.pc__kicker {
  font-size: 13px; font-weight: 900; letter-spacing: .15em;
  color: #EA580C; /* Oranye Terang */
  text-transform: uppercase;
  margin-bottom: 12px;
}
.pc__h {
  margin: 0; font-size: 22px; font-weight: 900;
  letter-spacing: -0.02em; color: #fff; line-height: 1.3;
}
.pc__p {
  margin: 14px 0 0; color: rgba(255,255,255,0.75);
  font-size: 15px; line-height: 1.6;
}



/* =========================
   FINAL OVERRIDES — Complete refresh
========================= */
:root {
  --bg: #081327;
  --panel: rgba(255,255,255,0.055);
  --panel2: rgba(255,255,255,0.085);
  --border: rgba(132, 170, 255, 0.14);
  --text: rgba(255,255,255,0.94);
  --muted: rgba(231,239,255,0.76);
  --muted2: rgba(231,239,255,0.56);
  --brand-blue: #1a73e8;
  --brand-red: #ef5a3c;
  --brand-orange: #f59b2f;
  --accent: var(--brand-blue);
  --accent2: rgba(26,115,232,0.18);
  --shadow: 0 18px 40px rgba(3,10,24,0.28);
  --glow-hover: 0 14px 30px rgba(26,115,232,0.18);
  --radius: 22px;
  --radius2: 16px;
  --max: 1180px;
}

body {
  background: linear-gradient(180deg, #09162b 0%, #0c1b34 48%, #09162b 100%);
}

.bg-radial-1 {
  background: radial-gradient(72% 58% at 72% 12%, rgba(40,114,255,0.26), transparent 60%);
}
.bg-radial-2 {
  background: radial-gradient(52% 48% at 8% 86%, rgba(245,155,47,0.12), transparent 58%);
}
.bg-linear {
  background: linear-gradient(180deg, #09162b 0%, #0b1830 30%, #0d1d39 65%, #09162b 100%);
}

.header {
  background: rgba(7,17,35,0.72);
  border-bottom-color: rgba(132, 170, 255, 0.10);
}

.brand__logo {
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06));
  border-color: rgba(132,170,255,0.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

.nav--desktop a { color: rgba(238,244,255,0.78); }
.nav--desktop a.is-active { box-shadow: inset 0 -2px 0 #5ea4ff; }
.btn--login {
  background: linear-gradient(180deg, rgba(24,61,120,0.96), rgba(13,35,72,0.98));
  border: 1px solid rgba(67,131,255,0.45);
  color: #fff;
  border-radius: 18px;
  padding: 12px 18px;
}
.btn--gradient,
.btn--primary {
  background: linear-gradient(90deg, #2a83ff 0%, #63b5ff 36%, #f59b2f 100%);
  color: #fff;
  box-shadow: 0 14px 28px rgba(37,112,232,0.24);
}
.btn--hero {
  padding: 14px 28px;
  font-size: 16px;
}

.hero { grid-template-columns: 1.06fr 0.94fr; gap: 30px; align-items: center; }
.hero__subheadline {
  margin-top: 18px;
  max-width: 40ch;
  font-size: 18px;
  line-height: 1.62;
  color: rgba(240,245,255,0.88);
}

.hero__subnote {
  color: rgba(230, 238, 250, 0.78);
}

.hero__subnoteAccent {
  background: linear-gradient(90deg, #60a5fa 0%, #22d3ee 50%, #2dd4bf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.hero__actions { margin-top: 30px; }
.hero__chip {
  border-color: rgba(132,170,255,0.16);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border-radius: 16px;
}
.hero__chip strong { color: #fff; }
.text-light-blue { color: #8fc4ff; }
.text-yellow { color: #ffd84f; }
.card,
.tablist,
.tabPanel .card,
.faq__item,
.cta-banner,
.mock__frame,
.hero__chip,
.badge,
.pill {
  box-shadow: 0 18px 44px rgba(3,10,24,0.16);
}
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.058), rgba(255,255,255,0.035));
  border-color: rgba(132,170,255,0.14);
}
.card:hover {
  border-color: rgba(83,146,255,0.34);
  background: linear-gradient(180deg, rgba(255,255,255,0.072), rgba(255,255,255,0.042));
}

/* =========================
   TANTANGAN — layout only
========================= */
.section--problem {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 88px;
}

.problem {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 12px;
  align-items: start;
}

.problem__intro {
  padding-right: 4px;
}

.problem .kicker {
  margin-bottom: 12px;
  color: rgba(224,234,255,.60);
}

.problem .h2 {
  margin: 0 0 14px !important;
  font-size: clamp(2.1rem, 3vw, 3.4rem) !important;
  line-height: .96;
  letter-spacing: -.045em;
}

.problem .p {
  margin: 0;
  font-size: .98rem !important;
  line-height: 1.7 !important;
  color: rgba(230,238,250,.82);
}

.problem .pc {
  display: grid;
  grid-template-columns: 1fr 0.58fr;
  gap: 12px;
  align-items: stretch;
}

.problem .pc__nav {
  /* display: grid; */
  gap: 12px;
}

.problem .pc__tab {
  min-height: 96px;
  padding: 14px 16px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}

.problem .pc__icon {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
}

.problem .pc__icon svg {
  width: 19px;
  height: 19px;
}

.problem .pc__title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.16;
  font-weight: 800;
}

.problem .pc__panel {
  min-height: 100%;
  padding: 18px 18px;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.problem .pc__kicker {
  margin-bottom: 10px;
  font-size: .82rem;
  letter-spacing: .16em;
  font-weight: 900;
}

.problem .pc__h {
  margin: 0;
  font-size: clamp(1.7rem, 2vw, 2.4rem);
  line-height: 1.04;
}

.problem .pc__p {
  margin-top: 12px;
  font-size: .96rem;
  line-height: 1.65;
}

@media (max-width: 1180px) {
  .problem {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .problem .pc {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

@media (max-width: 768px) {
  .problem .h2 {
    font-size: clamp(1.9rem, 8vw, 2.8rem) !important;
  }

  .problem .pc__tab {
    min-height: 84px;
    padding: 13px 14px;
    border-radius: 20px;
  }

  .problem .pc__icon {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
    border-radius: 13px;
  }

  .problem .pc__title {
    font-size: .94rem;
  }

  .problem .pc__panel {
    padding: 16px 15px;
    border-radius: 20px;
  }

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

  .problem .pc__p {
    font-size: .92rem;
  }
}

/* =========================
   PREMIUM TEXT STYLES
========================= */

/* Kicker */
.kicker--tantangan {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02)),
    linear-gradient(90deg, rgba(93,177,255,.10), rgba(255,145,53,.06));
  border: 1px solid rgba(134, 173, 255, 0.18);
  box-shadow:
    0 10px 28px rgba(3,10,24,.18),
    inset 0 1px 0 rgba(255,255,255,.06);
  color: #b7c7df !important;
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .24em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.kicker--tantangan::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.06), transparent);
  opacity: .35;
  pointer-events: none;
}

/* Judul utama */
.h2--tantangan {
  margin: 0 0 16px !important;
  font-weight: 900;
  letter-spacing: -.055em;
  line-height: .93;
  color: #f8fbff;
  text-shadow:
    0 8px 24px rgba(0,0,0,.16),
    0 1px 0 rgba(255,255,255,.02);
}

.h2--tantangan .accent {
  background: linear-gradient(90deg, #ffffff 0%, #d7ecff 24%, #8ecbff 58%, #4ea9ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  position: relative;
}

.h2--tantangan .accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: .08em;
  height: .16em;
  background: linear-gradient(90deg, rgba(120,196,255,.22), rgba(78,169,255,.08));
  border-radius: 999px;
  z-index: -1;
  filter: blur(6px);
}

/* Judul ringkasan kanan */
.pc__h--ringkasan {
  margin: 0;
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .95;
  color: #ffffff;
  text-shadow:
    0 8px 24px rgba(0,0,0,.18),
    0 1px 0 rgba(255,255,255,.02);
}

.pc__h--ringkasan .accent {
  background: linear-gradient(90deg, #ffd7a8 0%, #ffb864 35%, #ff8c2e 70%, #fff1df 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  position: relative;
}

.pc__h--ringkasan .accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: .08em;
  height: .14em;
  background: linear-gradient(90deg, rgba(255,165,85,.22), rgba(255,140,46,.08));
  border-radius: 999px;
  z-index: -1;
  filter: blur(6px);
}

/* Optional: sedikit scale untuk heading besar */
@media (min-width: 992px) {
  .h2--tantangan {
    transform: translateY(-2px);
  }
}

/* Why / modules */
.why { gap: 26px; }
.pill { border-radius: 18px; }
.tabs { margin-top: 22px; }
.tablist {
  padding: 12px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
}
.tab {
  min-width: 0;
  border-radius: 16px;
  color: rgba(240,245,255,0.74);
}
.tab[aria-selected="true"] {
  background: linear-gradient(180deg, rgba(37,92,182,0.36), rgba(26,73,150,0.18));
  border-color: rgba(83,146,255,0.34);
}
.feature__title { color: #ffe07a; }

/* FAQ */
#faq .faq { margin-top: 18px; }
.faq__item { padding: 22px 24px !important; border-radius: 18px !important; }
.faq__item summary { font-size: 17px; }

/* Kontak */
.section--contact { padding-top: 68px; }
.cta-banner {
  background: linear-gradient(135deg, rgba(22,47,90,0.9), rgba(11,25,48,0.96));
  border: 1px solid rgba(132,170,255,0.18);
  border-radius: 30px;
  padding: 40px 36px;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: auto -18% -34% auto;
  width: 54%;
  height: 180%;
  background: radial-gradient(circle, rgba(245,155,47,0.14) 0%, transparent 62%);
  transform: rotate(18deg);
  pointer-events: none;
}
.contact {
  grid-template-columns: minmax(0,0.92fr) minmax(0,1.08fr);
  gap: 26px;
  align-items: start;
}
.contact__intro { display:flex; flex-direction:column; justify-content:center; min-height:100%; }
.contact .h2 {
  font-size: clamp(2.05rem, 3vw, 3.4rem);
  line-height: 0.99;
  margin-top: 10px;
  max-width: 10ch;
}
.contact .p {
  max-width: 31ch;
  margin-top: 14px;
  font-size: 0.98rem;
  line-height: 1.72;
}
.contact__actions { margin-top: 24px; }
.contact__cards { display:grid; gap: 14px; }
.contactCard {
  padding: 18px 20px;
  border-radius: 20px;
  min-height: 102px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  background: linear-gradient(180deg, rgba(255,255,255,0.052), rgba(255,255,255,0.03));
  border: 1px solid rgba(132,170,255,0.14);
}
.contactCard--address { min-height: 148px; }
.contactCard__label {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(229,236,250,0.58);
}
.contactCard__value {
  font-size: clamp(1.02rem, 1.55vw, 1.4rem);
  line-height: 1.35;
  font-weight: 800;
  color: #fff;
  word-break: break-word;
}
.contactCard__text {
  font-size: 0.98rem;
  line-height: 1.68;
  color: rgba(240,245,255,0.86);
}
.contactCard__meta {
  margin-top: 10px;
  font-size: 0.88rem;
  color: rgba(229,236,250,0.54);
}

.footer {
  margin-top: 22px;
  border-top-color: rgba(132,170,255,0.10);
}

@media (max-width: 1180px) {
  .hero,
  .problem,
  .contact { grid-template-columns: 1fr; }
  .problem .pc { grid-template-columns: 1fr; }
  .problem .h2,
  .problem .p,
  .contact .h2,
  .contact .p,
  .hero__subheadline { max-width: none; }
}

@media (max-width: 768px) {
  .section { padding: 48px 0; }
  .section--hero { padding-top: 14px; }
  .hero__chip { width: 100%; }
  .problem .h2 { font-size: clamp(1.75rem, 8vw, 2.5rem) !important; max-width: 6.5ch; }
  .problem .pc__tab { min-height: 74px; padding: 12px 14px; border-radius: 18px; }
  .problem .pc__icon { width: 38px; height: 38px; flex-basis: 38px; border-radius: 12px; }
  .problem .pc__title { font-size: 0.86rem; }
  .problem .pc__panel { padding: 16px 14px; border-radius: 18px; }
  .contact .h2 { font-size: clamp(1.8rem, 8.5vw, 2.7rem); }
  .cta-banner { padding: 28px 20px; border-radius: 24px; }
  .contactCard { padding: 16px 16px; border-radius: 18px; }
}

.muted {
  color: rgba(230, 238, 250, 0.62);
  font-size: 0.95rem;
  line-height: 1.6;
}

.muted__link {
  color: #8ec5ff;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(142, 197, 255, 0.35);
  transition: color 0.22s ease, border-color 0.22s ease, opacity 0.22s ease;
}

.muted__link:hover {
  color: #ffffff;
  border-bottom-color: rgba(255, 255, 255, 0.7);
}

.muted__link:focus-visible {
  outline: 2px solid rgba(142, 197, 255, 0.5);
  outline-offset: 3px;
  border-radius: 4px;
}