:root {
  --navy: #121b34;
  --navy-2: #1e2a48;
  --gold: #f4b323;
  --gold-dark: #c88705;
  --gold-soft: #fff2cf;
  --cream: #fffdf8;
  --white: #ffffff;
  --text: #182033;
  --muted: #647087;
  --line: #ebdfc5;
  --card: #ffffff;
  --success: #1fa855;
  --shadow-sm: 0 10px 30px rgba(18, 27, 52, 0.06);
  --shadow-md: 0 24px 60px rgba(18, 27, 52, 0.12);
  --radius: 24px;
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; color: var(--muted); }
h1, h2, h3 { margin: 0; line-height: 1.16; letter-spacing: -0.04em; color: var(--navy); }
button, input, select, textarea { font: inherit; }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.section { padding: 100px 0; position: relative; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 17px;
  color: var(--gold-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--gold);
}
.section-heading { max-width: 620px; margin-bottom: 48px; }
.section-heading h2, .section-copy h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.section-heading p, .section-copy p { font-size: 1rem; }
.section-heading.centered { text-align: center; margin-inline: auto; }
.section-heading.centered .eyebrow { justify-content: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 15px 25px;
  font-size: 0.93rem;
  font-weight: 700;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  box-shadow: 0 14px 30px rgba(244,179,35,.28);
}
.btn-primary:hover { background: #f8c344; box-shadow: 0 18px 36px rgba(244,179,35,.36); }
.btn-secondary { border-color: #d7dbea; background: var(--white); color: var(--navy); }
.btn-secondary:hover { border-color: var(--gold); }
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 999;
  padding: 12px 18px; background: var(--navy); color: var(--white);
}
.skip-link:focus { left: 12px; top: 12px; }

/* Header */
.topbar { background: var(--navy); color: #e5e9f3; font-size: .84rem; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 40px; }
.topbar p { color: inherit; margin: 0; font-weight: 600; letter-spacing: .05em; }
.topbar-links { display: flex; align-items: center; gap: 14px; }
.topbar a:hover { color: var(--gold); }
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,253,248,.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(235,223,197,.7);
}
.nav { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand img { height: 50px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 30px; color: var(--navy); font-weight: 600; font-size: .93rem; }
.nav-menu > a:not(.btn) { position: relative; }
.nav-menu > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -8px; height: 2px; width: 0;
  background: var(--gold); transition: width .25s ease;
}
.nav-menu > a:not(.btn):hover::after, .nav-menu > a.active::after { width: 100%; }
.nav-cta { margin-left: 4px; padding: 12px 21px; }
.menu-toggle { display: none; border: 0; background: transparent; width: 44px; height: 44px; padding: 10px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; transition: transform .2s ease, opacity .2s ease; }

/* Hero */
.hero { min-height: calc(100svh - 124px); display: flex; align-items: center; padding: 66px 0 82px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; width: 520px; height: 520px; top: -250px; left: -190px;
  background: radial-gradient(circle, rgba(244,179,35,.3), rgba(244,179,35,0) 68%);
}
.hero-glow {
  position: absolute; right: -180px; bottom: -240px; width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(244,179,35,.26), rgba(244,179,35,0) 69%);
}
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 64px; position: relative; z-index: 1; }
.hero-content h1 { font-size: clamp(2.85rem, 5.3vw, 4.25rem); max-width: 660px; margin-bottom: 22px; }
.hero-content h1 span { color: var(--gold-dark); }
.hero-description { max-width: 570px; font-size: 1.06rem; margin-bottom: 35px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 54px; }
.hero-stats { display: flex; gap: 34px; }
.hero-stats div { padding-right: 34px; border-right: 1px solid var(--line); }
.hero-stats div:last-child { padding-right: 0; border-right: 0; }
.hero-stats strong { display: block; color: var(--navy); font-size: 2rem; line-height: 1; margin-bottom: 8px; }
.hero-stats span { color: var(--muted); font-size: .86rem; font-weight: 600; }
.hero-media { position: relative; margin: 0; }
.hero-media::before {
  content: ""; position: absolute; inset: -18px 22px 18px -18px; border: 1px solid var(--gold); border-radius: 34px; z-index: -1;
}
.hero-media img { height: 610px; width: 100%; object-fit: cover; object-position: center center; border-radius: 30px; box-shadow: var(--shadow-md); }
.hero-card {
  position: absolute; left: -36px; bottom: 36px; display: grid; gap: 6px;
  min-width: 280px; padding: 18px 21px; border-radius: 18px; background: var(--white); box-shadow: var(--shadow-md);
}
.hero-card span { color: var(--gold-dark); font-size: .73rem; text-transform: uppercase; letter-spacing: .13em; font-weight: 800; }
.hero-card strong { font-size: .96rem; color: var(--navy); }

/* About */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: .87fr 1.13fr; align-items: center; gap: 74px; }
.about-media { position: relative; max-width: 470px; }
.about-media img { width: 100%; border-radius: 30px; height: 560px; object-fit: cover; box-shadow: var(--shadow-sm); }
.about-label {
  position: absolute; right: -36px; bottom: 36px; background: var(--gold); color: var(--navy); font-weight: 800;
  padding: 17px 20px; border-radius: 15px; font-size: .9rem;
}
.section-copy { max-width: 640px; }
.section-copy p { margin-bottom: 18px; }
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.pill-list span { padding: 11px 17px; border: 1px solid var(--line); border-radius: 999px; background: var(--cream); color: var(--navy); font-size: .87rem; font-weight: 700; }

/* Unit bisnis */
.units { background: linear-gradient(180deg, var(--cream), #fff9ec); overflow: hidden; }
.units::after {
  content: ""; position: absolute; right: -160px; top: 60px; width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(244,179,35,.18), transparent 70%);
}
.unit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; position: relative; z-index: 1; }
.unit-card { overflow: hidden; border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow-sm); border: 1px solid rgba(235,223,197,.72); }
.unit-card img { width: 100%; height: 224px; object-fit: cover; }
.unit-card-body { padding: 28px 26px 29px; }
.tag {
  display: inline-block; margin-bottom: 14px; font-size: .69rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--gold-dark); font-weight: 800;
}
.unit-card h3 { font-size: 1.38rem; margin-bottom: 12px; }
.unit-card p { font-size: .93rem; margin-bottom: 20px; min-height: 72px; }
.text-link { color: var(--navy); font-weight: 700; font-size: .9rem; display: inline-flex; gap: 8px; align-items: center; }
.text-link span { color: var(--gold-dark); transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }

/* Services */
.services { background: var(--navy); color: var(--white); }
.services .section-heading h2 { color: var(--white); }
.services .section-heading p { color: #b7bfd1; margin-bottom: 30px; }
.services-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 56px; align-items: start; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.service-card { background: var(--navy-2); border: 1px solid rgba(255,255,255,.08); border-radius: 22px; padding: 28px; }
.service-icon { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 13px; background: rgba(244,179,35,.14); color: var(--gold); font-weight: 800; margin-bottom: 23px; }
.service-card h3 { color: var(--white); font-size: 1.13rem; margin-bottom: 12px; letter-spacing: -.025em; }
.service-card p { color: #b7bfd1; font-size: .9rem; margin-bottom: 0; }

/* Advantage */
.advantages { background: var(--white); }
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.advantage-card { padding: 34px 25px; border-radius: 20px; border: 1px solid var(--line); background: var(--cream); }
.advantage-card span { display: block; color: var(--gold); font-size: 2rem; font-weight: 800; line-height: 1; margin-bottom: 26px; }
.advantage-card h3 { font-size: 1.14rem; margin-bottom: 11px; }
.advantage-card p { font-size: .9rem; margin-bottom: 0; }

/* Workflow */
.workflow { background: #fff8e9; }
.workflow-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 64px; align-items: start; }
.workflow .section-heading { position: sticky; top: 132px; margin-bottom: 0; }
.workflow-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.workflow-list li {
  display: flex; gap: 22px; padding: 26px 28px; border-radius: 20px; background: var(--white);
  border: 1px solid rgba(235,223,197,.75); box-shadow: 0 10px 25px rgba(18,27,52,.03);
}
.workflow-list li > span { flex: 0 0 auto; color: var(--gold-dark); font-weight: 800; font-size: .85rem; padding-top: 4px; }
.workflow-list h3 { font-size: 1.12rem; margin-bottom: 8px; }
.workflow-list p { font-size: .9rem; margin-bottom: 0; }

/* Portfolio */
.portfolio { background: var(--white); }
.portfolio .section-heading { max-width: 680px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 21px; }
.project-card { border-radius: 22px; overflow: hidden; background: var(--cream); border: 1px solid var(--line); transition: transform .25s ease, box-shadow .25s ease; }
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); }
.project-card img { width: 100%; height: 226px; object-fit: cover; }
.project-info { padding: 23px 23px 25px; }
.project-info span { display: block; color: var(--gold-dark); font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 11px; }
.project-info h3 { font-size: 1.13rem; margin-bottom: 8px; }
.project-info p { font-size: .88rem; margin-bottom: 0; }
.portfolio-note { margin-top: 30px; padding: 20px 25px; background: #fff8e9; border-radius: 14px; border-left: 3px solid var(--gold); }
.portfolio-note p { font-size: .9rem; margin-bottom: 0; }

/* Clients */
.clients { padding-top: 50px; background: var(--white); }
.client-grid {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px;
  padding: 36px; background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius);
}
.client-grid span {
  padding: 18px 25px; min-height: 62px; display: inline-flex; align-items: center;
  background: var(--white); border-radius: 13px; font-weight: 750; color: #344055; box-shadow: 0 5px 12px rgba(18,27,52,.03);
}

/* CTA */
.cta { background: var(--white); padding-bottom: 84px; }
.cta-panel {
  position: relative; display: grid; grid-template-columns: .92fr 1.08fr; align-items: center;
  min-height: 470px; border-radius: 30px; overflow: hidden; background: var(--navy);
}
.cta-content { padding: 58px; position: relative; z-index: 1; }
.cta-content h2 { color: var(--white); font-size: clamp(2rem, 3.3vw, 2.75rem); margin-bottom: 17px; }
.cta-content p { color: #bcc5d7; margin-bottom: 30px; }
.cta-panel img { width: 100%; height: 470px; object-fit: cover; object-position: center 80%; }

/* Contact */
.contact { background: #fff8e9; padding-top: 92px; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 58px; align-items: start; }
.contact-cards { display: grid; gap: 13px; margin-top: 32px; }
.contact-item { display: flex; flex-direction: column; gap: 4px; padding: 18px 20px; background: var(--white); border-radius: 14px; border: 1px solid var(--line); }
.contact-item span { font-size: .77rem; color: var(--muted); text-transform: uppercase; font-weight: 700; letter-spacing: .1em; }
.contact-item strong { color: var(--navy); font-size: .96rem; }
.consultation-form { display: grid; gap: 18px; padding: 34px; border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.consultation-form label { display: grid; gap: 8px; color: var(--navy); font-size: .86rem; font-weight: 700; }
.field-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.consultation-form input, .consultation-form select, .consultation-form textarea {
  width: 100%; border: 1px solid #dadfe8; border-radius: 12px; padding: 14px 15px; color: var(--text); background: var(--white);
  outline: none; transition: border-color .2s ease, box-shadow .2s ease;
}
.consultation-form textarea { resize: vertical; min-height: 128px; }
.consultation-form input:focus, .consultation-form select:focus, .consultation-form textarea:focus {
  border-color: var(--gold); box-shadow: 0 0 0 4px rgba(244,179,35,.18);
}
.consultation-form .btn { justify-self: start; margin-top: 5px; }
.office-grid { margin-top: 58px; display: grid; grid-template-columns: 1.25fr 1.25fr .8fr; gap: 16px; }
.office-grid article { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 25px; }
.office-grid span { display: block; color: var(--gold-dark); text-transform: uppercase; letter-spacing: .13em; font-weight: 800; font-size: .7rem; margin-bottom: 12px; }
.office-grid h3 { font-size: 1.17rem; margin-bottom: 9px; }
.office-grid p { margin-bottom: 0; font-size: .9rem; }
.office-grid a { color: var(--navy); font-weight: 700; }

/* Footer */
.footer { padding: 60px 0 25px; background: var(--navy); color: #b7bfd1; }
.footer-grid { display: grid; grid-template-columns: 1.35fr .75fr .8fr; gap: 52px; padding-bottom: 45px; }
.footer-brand img { filter: brightness(0) invert(1); margin-bottom: 18px; }
.footer-brand p { color: #b7bfd1; max-width: 390px; font-size: .92rem; }
.footer h2 { font-size: .82rem; color: var(--gold); letter-spacing: .14em; text-transform: uppercase; margin: 6px 0 20px; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 12px; }
.footer a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; display: flex; justify-content: space-between; gap: 18px; font-size: .83rem; }
.footer-bottom p { color: #98a2b7; margin: 0; }
.floating-wa {
  position: fixed; right: 25px; bottom: 25px; z-index: 90; display: grid; place-items: center;
  width: 58px; height: 58px; border-radius: 50%; background: var(--success); color: var(--white); box-shadow: 0 16px 32px rgba(31,168,85,.34);
  transition: transform .25s ease;
}
.floating-wa:hover { transform: translateY(-4px); }
.floating-wa svg { width: 30px; height: 30px; fill: currentColor; }

/* Animation */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .hero-grid, .about-grid, .services-layout, .workflow-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { min-height: 0; }
  .hero-content { max-width: 720px; }
  .hero-media { max-width: 700px; }
  .hero-media img { height: 520px; }
  .about-media { max-width: 580px; }
  .workflow .section-heading { position: static; }
  .unit-grid, .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-panel { grid-template-columns: 1fr; }
  .cta-panel img { height: 360px; order: -1; }
}
@media (max-width: 860px) {
  .topbar { display: none; }
  .nav { min-height: 76px; }
  .menu-toggle { display: block; }
  .menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { opacity: 0; }
  .menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-menu {
    position: fixed; top: 76px; left: 0; right: 0; bottom: 0; display: none; flex-direction: column; align-items: stretch;
    gap: 0; padding: 20px 24px; background: var(--white); font-size: 1rem;
  }
  .nav-menu.open { display: flex; }
  .nav-menu > a:not(.btn) { padding: 17px 0; border-bottom: 1px solid #eef0f4; }
  .nav-menu > a:not(.btn)::after { display: none; }
  .nav-cta { margin: 26px 0 0; }
  .office-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { width: min(var(--container), calc(100% - 34px)); }
  .section { padding: 72px 0; }
  .hero { padding: 44px 0 62px; }
  .hero-grid { gap: 42px; }
  .hero-content h1 { font-size: clamp(2.25rem, 11vw, 2.85rem); }
  .hero-description { font-size: .96rem; }
  .hero-actions { display: grid; margin-bottom: 40px; }
  .hero-actions .btn { width: 100%; }
  .hero-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
  .hero-stats div { padding-right: 8px; }
  .hero-stats strong { font-size: 1.7rem; }
  .hero-stats span { font-size: .72rem; }
  .hero-media::before { inset: -10px 10px 12px -10px; border-radius: 25px; }
  .hero-media img { height: 410px; border-radius: 22px; }
  .hero-card { left: 14px; right: 14px; bottom: 16px; min-width: 0; }
  .about-media img { height: 430px; }
  .about-label { right: 14px; bottom: 18px; font-size: .8rem; }
  .unit-grid, .portfolio-grid, .service-grid, .advantage-grid { grid-template-columns: 1fr; }
  .unit-card p { min-height: 0; }
  .workflow-list li { padding: 22px 19px; gap: 16px; }
  .client-grid { padding: 18px; gap: 10px; justify-content: stretch; }
  .client-grid span { justify-content: center; width: 100%; }
  .cta-content { padding: 34px 25px 40px; }
  .cta-panel img { height: 270px; }
  .field-row { grid-template-columns: 1fr; }
  .consultation-form { padding: 23px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; }
  .floating-wa { width: 53px; height: 53px; right: 17px; bottom: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}