@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("/assets/fonts/newsreader.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("/assets/fonts/newsreader-italic.woff2") format("woff2");
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}

:root {
  --nila: #1b2a6b;
  --nila-gelap: #131d4f;
  --tinta: #151b3d;
  --kabut: #5a6285;
  --garis: #cfd4e6;
  --awan: #f1f3fa;
  --putih: #ffffff;
  --kunyit: #f4b41a;
  --kunyit-gelap: #8a5e00;
  --merah: #b3261e;
  --hijau: #0d6b5c;

  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;

  --gutter: clamp(1rem, 4vw, 3.5rem);
  --section: clamp(4rem, 9vw, 8rem);
  --wide: 84rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  background: var(--awan);
  color: var(--tinta);
  font-family: var(--serif);
  font-size: clamp(1.125rem, 1rem + .3vw, 1.25rem);
  line-height: 1.62;
  overflow-x: hidden;
}
p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }

:focus-visible { outline: 3px solid var(--kunyit); outline-offset: 3px; border-radius: 2px; }
.bg-light :focus-visible, main :focus-visible { outline-color: var(--nila); }
.band-nila :focus-visible, .hero :focus-visible { outline-color: var(--kunyit); }

h1, h2, h3 {
  margin: 0;
  font-family: var(--sans);
  font-stretch: 118%;
  font-weight: 750;
  line-height: 1.08;
  letter-spacing: -.012em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 6.6vw, 5.75rem); line-height: 1.02; font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.25rem, 1.9vw, 1.55rem); line-height: 1.2; font-stretch: 108%; font-weight: 700; }

.skip {
  position: absolute; left: var(--gutter); top: -4rem; z-index: 30;
  background: var(--kunyit); color: var(--tinta);
  padding: .5rem 1rem; font-family: var(--sans); font-weight: 600;
}
.skip:focus { top: .75rem; }

.wrap { width: 100%; max-width: var(--wide); margin-inline: auto; padding-inline: var(--gutter); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: var(--nila-gelap);
  color: var(--putih);
  font-family: var(--sans);
}
.header-row { display: flex; align-items: center; justify-content: space-between; min-height: 4.5rem; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; font-weight: 700; font-stretch: 112%; font-size: 1.05rem; letter-spacing: -.005em; }
.brand svg { width: 2rem; height: 2rem; flex: none; }
.nav-list { display: flex; gap: clamp(1rem, 2.4vw, 2.25rem); }
.nav-list a { display: block; padding: .5rem 0; text-decoration: none; font-size: 1rem; font-weight: 500; border-bottom: 2px solid transparent; }
.nav-list a:hover { border-bottom-color: rgba(255, 255, 255, .55); }
.nav-list a[aria-current="page"] { border-bottom-color: var(--kunyit); }
.nav-toggle {
  display: none; background: none; border: 1px solid rgba(255, 255, 255, .5); color: inherit;
  padding: .45rem .85rem; border-radius: 4px; font-family: var(--sans); font-weight: 600; font-size: 1rem; cursor: pointer;
}

/* Hero */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--nila-gelap); color: var(--putih);
  min-height: min(92svh, 56rem);
  display: flex; align-items: flex-start;
}
.hero-art { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.hero .test-line { fill: none; stroke: rgba(255, 255, 255, .3); stroke-width: 1.25; }
.hero .test-end { fill: rgba(255, 255, 255, .55); }
.hero .main-line { fill: none; stroke: var(--kunyit); stroke-width: 16; stroke-linecap: round; }
.hero-inner { padding-block: clamp(3rem, 8vw, 6.5rem) clamp(14rem, 34vh, 22rem); }
.hero h1 { max-width: 15ch; }
.hero-sub { margin-top: 1.75rem; max-width: 34rem; color: #dfe3f4; }
.hero .button { margin-top: 2.25rem; }

@media (prefers-reduced-motion: no-preference) {
  .hero .test-line { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1s ease-out .15s forwards; }
  .hero .test-end { opacity: 0; animation: appear .3s ease-out 1s forwards; }
  .hero .main-line { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.7s cubic-bezier(.5, 0, .2, 1) .35s forwards; }
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes appear { to { opacity: 1; } }

/* Tombol */
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3rem; padding: .7rem 1.5rem;
  border: 2px solid transparent; border-radius: 4px;
  font-family: var(--sans); font-weight: 650; font-size: 1.0625rem; line-height: 1.2;
  text-decoration: none; cursor: pointer;
}
.button-primary { background: var(--kunyit); color: var(--tinta); }
.button-primary:hover { background: #ffc73a; }
.button-solid { background: var(--nila); color: var(--putih); }
.button-solid:hover { background: var(--nila-gelap); }
.button-outline { border-color: currentColor; background: transparent; color: inherit; }
.button-outline:hover { background: rgba(255, 255, 255, .12); }
.button[disabled] { opacity: .6; cursor: progress; }
.button-row { display: flex; flex-wrap: wrap; gap: .75rem; }

/* Bagian halaman */
.section { padding-block: var(--section); }
.section + .section { padding-top: 0; }
.section + .section.band-nila, .section + .section.band-putih { padding-top: var(--section); }
.band-putih { background: var(--putih); }
.section.band-putih, .band-putih + .section { padding-top: var(--section); }
.band-nila { background: var(--nila); color: var(--putih); }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(1.75rem, 5vw, 5rem); align-items: start; }
.prose { max-width: 40rem; }
.prose p + p { margin-top: 1em; }
.lead { font-size: 1.15em; line-height: 1.5; }

/* Kalimat bukti di Beranda */
.proof-line {
  margin-top: 1.5rem;
  font-family: var(--sans); font-stretch: 112%; font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 5rem); line-height: 1.06; letter-spacing: -.015em;
  max-width: 19ch;
}
.proof-title { font-family: var(--sans); font-size: 1.125rem; font-weight: 600; font-stretch: 100%; letter-spacing: 0; color: var(--kabut); line-height: 1.3; }

/* Baris keahlian */
.rows { margin-top: clamp(2rem, 4vw, 3.25rem); border-top: 2px solid var(--tinta); }
.row { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: .5rem clamp(1.75rem, 5vw, 5rem); padding-block: 1.6rem; border-bottom: 1px solid var(--garis); }
.band-nila .row, .band-nila .rows { border-color: rgba(255, 255, 255, .35); }
.row p { max-width: 38rem; }
.row[data-stack] { display: block; }
.row[data-stack] p { margin-top: .4rem; }
[data-gap] { margin-top: 1.25rem; }
.row a { font-family: var(--sans); font-weight: 600; font-size: 1rem; color: var(--nila); }
.row-link { display: inline-block; margin-top: .5rem; }

/* Kartu keahlian */
.skill-cards { margin-top: clamp(2rem, 4vw, 3.25rem); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.skill-card { background: var(--putih); border: 1px solid var(--garis); border-radius: 12px; padding: 1.25rem 1.25rem 1.5rem; }
.skill-card h3 { font-size: 1.15rem; margin-bottom: .6rem; }
.skill-card p { font-size: .95rem; line-height: 1.6; color: var(--kabut); }
.skill-card strong { color: var(--tinta); }
@media (max-width: 1100px) { .skill-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .skill-cards { grid-template-columns: minmax(0, 1fr); } }

/* Metode */
.method-track { position: relative; margin-top: clamp(2.5rem, 5vw, 4rem); }
.method-curve { width: 100%; height: clamp(5rem, 11vw, 9.5rem); }
.method-curve path { fill: none; stroke: var(--kunyit); stroke-width: 7; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.method-curve circle { fill: var(--nila); stroke: var(--kunyit); stroke-width: 3; vector-effect: non-scaling-stroke; }
.method-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2.5rem); margin-top: 1.5rem; counter-reset: langkah; }
.method-steps li { counter-increment: langkah; }
.method-steps h3::before { content: counter(langkah) ". "; }
.method-steps p { margin-top: .6rem; font-size: 1.05rem; line-height: 1.5; color: #e2e6f6; }

/* Penutup */
.closing { background: var(--nila-gelap); color: var(--putih); padding-block: var(--section); }
.closing p { margin-top: 1.1rem; max-width: 36rem; color: #dfe3f4; }
.closing .button-row { margin-top: 2rem; }

/* Kepala halaman */
.page-head { position: relative; overflow: hidden; isolation: isolate; background: var(--nila-gelap); color: var(--putih); padding-block: clamp(3rem, 7vw, 5.5rem); }
.page-head h1 { font-size: clamp(2.3rem, 5.4vw, 4.5rem); max-width: 17ch; }
.page-head p { margin-top: 1.25rem; max-width: 38rem; color: #dfe3f4; }
.page-head svg { position: absolute; right: 0; bottom: 0; height: 100%; width: 42%; z-index: -1; }
.page-head svg path { fill: none; stroke: var(--kunyit); stroke-width: 12; stroke-linecap: round; }

/* Kartu dinamis */
.empty-state { margin-top: 2rem; padding: clamp(1.5rem, 3vw, 2.25rem); background: var(--putih); border-left: 6px solid var(--kunyit); }
.band-putih .empty-state { background: var(--awan); }
.empty-state h3 { margin-bottom: .5rem; }
.empty-state .button { margin-top: 1.1rem; }

.case-list { margin-top: 2.25rem; display: grid; gap: 2.5rem; }
.case-item { background: var(--putih); padding: clamp(1.5rem, 3.5vw, 2.75rem); border-top: 6px solid var(--nila); scroll-margin-top: 6rem; }
.band-putih .case-item { background: var(--awan); }
.case-meta { font-family: var(--sans); font-size: 1rem; color: var(--kabut); margin-bottom: .5rem; }
.case-result { margin-top: 1rem; font-family: var(--sans); font-weight: 700; font-size: clamp(1.25rem, 2.2vw, 1.75rem); line-height: 1.25; color: var(--nila); }
.case-parts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem 2.5rem; margin-top: 1.5rem; }
.case-parts dt { font-family: var(--sans); font-weight: 650; font-size: 1rem; }
.case-parts dd { margin: .2rem 0 0; font-size: 1.05rem; line-height: 1.55; white-space: pre-line; }
.case-link { display: inline-block; margin-top: 1rem; font-family: var(--sans); font-weight: 600; font-size: 1rem; color: var(--nila); }

.job-list { margin-top: 2rem; border-top: 2px solid var(--tinta); }
.job-item { padding-block: 1.6rem; border-bottom: 1px solid var(--garis); }
.job-meta { margin-top: .25rem; font-family: var(--sans); font-size: 1rem; color: var(--kabut); }
.job-item p { margin-top: .6rem; max-width: 40rem; }
.job-req { white-space: pre-line; font-size: 1.05rem; }
.job-item .button { margin-top: 1rem; }

.steps { margin-top: 2rem; counter-reset: tahap; }
.steps li { counter-increment: tahap; display: grid; grid-template-columns: 3rem minmax(0, 1fr); padding-block: 1.25rem; border-top: 1px solid var(--garis); }
.steps li::before { content: counter(tahap); font-family: var(--sans); font-weight: 800; font-size: 1.6rem; line-height: 1.2; color: var(--nila); }
.steps p { margin-top: .3rem; }

/* Form */
.form { display: grid; gap: 1.25rem; max-width: 40rem; font-family: var(--sans); font-size: 1.0625rem; line-height: 1.4; }
.field { display: grid; gap: .35rem; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.field label { font-weight: 600; }
.field .hint { color: var(--kabut); font-size: 1rem; font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 3rem; padding: .65rem .8rem;
  background: var(--putih); color: var(--tinta);
  border: 1.5px solid #8a92b3; border-radius: 4px;
}
.band-putih .field input, .band-putih .field select, .band-putih .field textarea { background: var(--awan); }
.field textarea { min-height: 9rem; resize: vertical; }
.field [aria-invalid="true"] { border-color: var(--merah); }
.field-error { color: var(--merah); font-size: 1rem; font-weight: 500; }
.check { display: grid; grid-template-columns: 1.4rem minmax(0, 1fr); gap: .6rem; align-items: start; }
.check input { width: 1.25rem; height: 1.25rem; margin: .1rem 0 0; accent-color: var(--nila); }
.check label { font-weight: 400; }
.check a { color: var(--nila); }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { padding: .85rem 1rem; border-left: 5px solid var(--hijau); background: #e3f3ef; color: #0a4f44; font-weight: 500; }
.form-status[data-kind="error"] { border-left-color: var(--merah); background: #fbeaea; color: #8c1d18; }
.applying-to { padding: .75rem 1rem; background: #fdf1cf; border-left: 5px solid var(--kunyit); }
.applying-to button { margin-left: .5rem; background: none; border: 0; padding: 0; color: var(--nila); font-weight: 600; text-decoration: underline; cursor: pointer; }

/* Kontak */
.contact-list { display: grid; gap: 1.5rem; margin-top: 1.5rem; }
.contact-list dt { font-family: var(--sans); font-weight: 650; font-size: 1rem; color: var(--kabut); }
.contact-list dd { margin: .1rem 0 0; font-size: 1.2em; }
.contact-list a { color: var(--nila); }

/* Kebijakan */
.legal h2 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); font-stretch: 108%; margin-top: 2.5rem; margin-bottom: .65rem; }
.legal ul { list-style: disc; padding-left: 1.25em; }
.legal li + li { margin-top: .35em; }

/* Footer */
.site-footer { background: var(--nila-gelap); color: #dfe3f4; font-family: var(--sans); font-size: 1rem; line-height: 1.5; padding-block: 3rem 2rem; border-top: 1px solid rgba(255, 255, 255, .18); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr); gap: 2rem clamp(1.75rem, 5vw, 5rem); }
.footer-grid .brand { color: var(--putih); }
.footer-grid p { margin-top: .75rem; max-width: 26rem; }
.footer-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .4rem 1rem; }
.footer-nav a, .footer-contact a { text-decoration: none; }
.footer-nav a:hover, .footer-contact a:hover { text-decoration: underline; }
.footer-contact { display: grid; gap: .4rem; align-content: start; }
.footer-note { margin-top: 2.5rem; color: #aeb5d6; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--nila-gelap); border-top: 1px solid rgba(255, 255, 255, .2); padding: .5rem var(--gutter) 1.25rem; }
  .site-nav[data-open="true"] { display: block; }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-list a { padding: .7rem 0; font-size: 1.125rem; }
  .split, .row { grid-template-columns: minmax(0, 1fr); }
  .method-curve { display: none; }
  .method-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 0; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .page-head svg { width: 60%; opacity: .55; }
}
@media (max-width: 560px) {
  .method-steps, .case-parts, .field-row { grid-template-columns: minmax(0, 1fr); }
  .hero-inner { padding-bottom: 13rem; }
  .button-row .button { width: 100%; }
  .hero .main-line { stroke-width: 22; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}