/* ==========================================================================
   PT Nusa Logic Solutions — Company Profile
   Stylesheet utama. Warna mengikuti logo: oranye (#FFA83C → #DE8A28) & navy (#10286F).
   ========================================================================== */

:root {
  /* Brand */
  --orange-100: #FFF3E3;
  --orange-200: #FFE0B8;
  --orange-400: #FFA83C;
  --orange-500: #F29A33;
  --orange-600: #DE8A28;
  --orange-700: #C4761E;
  --navy-900: #071640;
  --navy-800: #0B1F4F;
  --navy-700: #10286F;
  --navy-600: #1B3A8F;
  --navy-100: #E8EDF8;

  /* Neutral */
  --bg: #FFFFFF;
  --surface: #F6F8FC;
  --surface-2: #EEF2F9;
  --border: #E3E8F1;
  --text: #1A2338;
  --text-2: #4F5A70;
  --text-3: #7B8599;

  --grad-orange: linear-gradient(135deg, #FFA83C 0%, #F29A33 45%, #DE8A28 100%);
  --grad-navy: linear-gradient(160deg, #10286F 0%, #0B1F4F 55%, #071640 100%);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(16, 40, 111, 0.06), 0 1px 6px rgba(16, 40, 111, 0.05);
  --shadow: 0 8px 24px -8px rgba(16, 40, 111, 0.16), 0 2px 8px rgba(16, 40, 111, 0.06);
  --shadow-lg: 0 24px 48px -16px rgba(7, 22, 64, 0.35);
  --container: 1160px;
  --header-h: 76px;
  --font: "Plus Jakarta Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; line-height: 1.2; color: var(--navy-800); font-weight: 800; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--orange-400); outline-offset: 3px; border-radius: 4px; }

/* ---------- Bilingual switch ---------- */
html[data-lang="id"] [lang="en"],
html[data-lang="en"] [lang="id"] { display: none !important; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--alt { background: var(--surface); }
.section__head { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.section__head--left { margin: 0 0 40px; text-align: left; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--orange-600); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 3px; background: var(--grad-orange); }
.section__head h2 { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 16px; }
.section__head p { color: var(--text-2); font-size: 17px; }
.grad-text { background: var(--grad-orange); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 15px;
  border: 2px solid transparent; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--grad-orange); color: #fff; box-shadow: 0 8px 20px -6px rgba(222, 138, 40, 0.6); }
.btn--primary:hover { box-shadow: 0 12px 26px -6px rgba(222, 138, 40, 0.7); }
.btn--navy { background: var(--navy-700); color: #fff; }
.btn--navy:hover { background: var(--navy-800); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.35); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn--outline { background: #fff; color: var(--navy-700); border-color: var(--border); }
.btn--outline:hover { border-color: var(--navy-700); }
.btn--sm { padding: 10px 18px; font-size: 14px; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.86);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.header.is-scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.header__inner { height: var(--header-h); display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 44px; width: auto; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 10px 14px; border-radius: 10px; font-weight: 600; font-size: 15px; color: var(--text-2);
  transition: color .2s, background .2s;
}
.nav a:hover, .nav a.is-active { color: var(--navy-700); background: var(--navy-100); }
.nav__cta { display: none; }
.header__actions { display: flex; align-items: center; gap: 14px; }
.lang-switch {
  display: inline-flex; padding: 3px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border);
}
.lang-switch button {
  padding: 5px 11px; border: 0; border-radius: 999px; background: transparent; font-weight: 700; font-size: 12.5px;
  color: var(--text-3); letter-spacing: 0.04em; transition: background .2s, color .2s;
}
.lang-switch button.is-active { background: var(--navy-700); color: #fff; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--border); background: #fff; border-radius: 12px;
  align-items: center; justify-content: center; flex-direction: column; gap: 5px;
}
.nav-toggle span { width: 20px; height: 2px; background: var(--navy-800); border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: var(--grad-navy);
  padding: 88px 0 96px;
}
.hero::before {
  /* subtle grid */
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 20%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 30% 20%, #000 20%, transparent 70%);
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.hero__glow--1 { width: 560px; height: 560px; right: -160px; top: -200px; background: rgba(242,154,51,0.32); }
.hero__glow--2 { width: 420px; height: 420px; left: -180px; bottom: -220px; background: rgba(27,58,143,0.6); }
.hero__mark { position: absolute; right: -4%; bottom: -18%; width: 46vw; max-width: 620px; opacity: 0.05; pointer-events: none; }
.hero__grid { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero .eyebrow { color: var(--orange-400); }
.hero h1 { color: #fff; font-size: clamp(36px, 5vw, 58px); line-height: 1.1; margin-bottom: 22px; letter-spacing: -0.02em; }
.hero__lead { font-size: 18px; color: rgba(255,255,255,0.78); max-width: 540px; margin-bottom: 34px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }
.hero__stats { display: flex; flex-wrap: wrap; gap: 12px 36px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.14); }
.hero__stats li strong { display: block; font-size: 22px; font-weight: 800; color: #fff; line-height: 1.2; }
.hero__stats li span { font-size: 13.5px; color: rgba(255,255,255,0.65); }
.hero__visual { position: relative; }
.hero__visual svg { width: 100%; height: auto; filter: drop-shadow(0 30px 40px rgba(0,0,0,0.35)); }
.float { animation: float 6s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ---------- Industry strip ---------- */
.strip { background: #fff; border-bottom: 1px solid var(--border); }
.strip__inner { display: flex; align-items: center; gap: 18px; padding: 18px 24px; overflow-x: auto; scrollbar-width: none; }
.strip__inner::-webkit-scrollbar { display: none; }
.strip__inner::after { content: ""; flex: 0 0 8px; }
.strip__label { flex-shrink: 0; font-size: 13px; font-weight: 700; color: var(--text-3); letter-spacing: 0.08em; text-transform: uppercase; }
.chip {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border);
  font-size: 13.5px; font-weight: 600; color: var(--navy-700);
}
.chip svg { width: 16px; height: 16px; color: var(--orange-600); }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  position: relative; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 30px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--orange-200); }
.card__icon {
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; margin-bottom: 22px;
  background: var(--orange-100); color: var(--orange-600);
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--text-2); font-size: 15px; margin: 0; }
.card--navy { background: var(--grad-navy); border-color: transparent; color: #fff; }
.card--navy h3 { color: #fff; }
.card--navy p { color: rgba(255,255,255,0.75); }
.card--navy .card__icon { background: rgba(255,255,255,0.1); color: var(--orange-400); }
.card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.card__tags span { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); }
.card--navy .card__tags span { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.85); }
.card__link { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-weight: 700; font-size: 14px; color: var(--orange-600); }
.card__link svg { width: 16px; height: 16px; transition: transform .2s; }
.card:hover .card__link svg { transform: translateX(3px); }

/* ---------- Why us ---------- */
.why { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.why__list { display: grid; gap: 18px; }
.why__item { display: flex; gap: 18px; padding: 20px; border-radius: var(--radius); background: #fff; border: 1px solid var(--border); }
.why__item .card__icon { width: 46px; height: 46px; margin: 0; flex-shrink: 0; border-radius: 12px; }
.why__item .card__icon svg { width: 22px; height: 22px; }
.why__item h3 { font-size: 17px; margin-bottom: 4px; }
.why__item p { margin: 0; font-size: 14.5px; color: var(--text-2); }
.why__panel {
  position: relative; border-radius: var(--radius-lg); padding: 40px; color: #fff; overflow: hidden;
  background: var(--grad-navy); box-shadow: var(--shadow-lg);
}
.why__panel::after { content: ""; position: absolute; width: 320px; height: 320px; right: -120px; top: -120px; border-radius: 50%; background: rgba(242,154,51,0.25); filter: blur(60px); }
.why__panel > * { position: relative; }
.why__panel h3 { color: #fff; font-size: 26px; margin-bottom: 14px; }
.why__panel p { color: rgba(255,255,255,0.75); }
.why__panel ul { display: grid; gap: 12px; margin: 26px 0 30px; }
.why__panel li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; }
.why__panel li svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--orange-400); margin-top: 2px; }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; position: relative; }
.process::before { content: ""; position: absolute; top: 30px; left: 10%; right: 10%; height: 2px; background: linear-gradient(90deg, var(--orange-200), var(--orange-400), var(--orange-200)); }
.step { position: relative; text-align: center; padding: 0 8px; }
.step__num {
  width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 18px; display: grid; place-items: center;
  background: #fff; border: 2px solid var(--orange-400); color: var(--orange-600); font-weight: 800; font-size: 18px;
  box-shadow: 0 0 0 8px var(--surface);
}
.step h3 { font-size: 16.5px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-2); margin: 0; }

/* ---------- Tech ---------- */
.tech { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.tech span {
  padding: 10px 18px; border-radius: 12px; background: #fff; border: 1px solid var(--border); font-weight: 600; font-size: 14px;
  color: var(--navy-700); box-shadow: var(--shadow-sm);
}

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.about h2 { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 18px; }
.about p { color: var(--text-2); font-size: 16.5px; }
.about__cards { display: grid; gap: 18px; }
.about__cards .card { padding: 26px; }
.about__cards .card h3 { font-size: 17px; }
.values { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.values span { padding: 8px 14px; border-radius: 999px; background: var(--navy-100); color: var(--navy-700); font-weight: 700; font-size: 13.5px; }

/* ---------- CTA band ---------- */
.cta {
  position: relative; overflow: hidden; border-radius: 28px; padding: 64px 56px; color: #fff; text-align: center;
  background: var(--grad-orange); box-shadow: 0 30px 60px -24px rgba(222,138,40,0.6);
}
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.28), transparent 45%); }
.cta > * { position: relative; }
.cta h2 { color: #fff; font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 14px; }
.cta p { color: rgba(255,255,255,0.9); font-size: 17px; max-width: 620px; margin: 0 auto 30px; }
.cta .btn--navy { box-shadow: 0 10px 24px -8px rgba(7,22,64,0.6); }
.cta .btn--outline { background: rgba(255,255,255,0.15); color: #fff; border-color: rgba(255,255,255,0.5); }
.cta .btn--outline:hover { background: rgba(255,255,255,0.25); border-color: #fff; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: start; }
.contact__info { display: grid; gap: 16px; }
.info { display: flex; gap: 16px; padding: 20px; border-radius: var(--radius); background: #fff; border: 1px solid var(--border); }
.info .card__icon { width: 46px; height: 46px; margin: 0; flex-shrink: 0; border-radius: 12px; }
.info .card__icon svg { width: 22px; height: 22px; }
.info h3 { font-size: 15px; margin-bottom: 3px; color: var(--text-3); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; font-size: 12px; }
.info p, .info a { margin: 0; font-weight: 600; color: var(--text); font-size: 15px; }
.info a:hover { color: var(--orange-600); }
.form { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 34px; box-shadow: var(--shadow); }
.form h3 { font-size: 20px; margin-bottom: 6px; }
.form > p { color: var(--text-2); font-size: 14.5px; margin-bottom: 24px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13.5px; font-weight: 700; color: var(--navy-800); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 15px; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--border); background: var(--surface);
  color: var(--text); transition: border-color .2s, background .2s, box-shadow .2s; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange-400); background: #fff; box-shadow: 0 0 0 4px rgba(255,168,60,0.18); }
.field textarea { min-height: 120px; resize: vertical; }
.form__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.form__note { font-size: 12.5px; color: var(--text-3); margin-top: 14px; }
.form__note a { color: var(--orange-600); font-weight: 600; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-900); color: rgba(255,255,255,0.72); padding: 72px 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer__brand img { height: 52px; width: auto; margin-bottom: 18px; }
.footer__brand p { font-size: 14.5px; max-width: 340px; }
.footer h4 { color: #fff; font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 18px; }
.footer ul { display: grid; gap: 10px; }
.footer ul a { font-size: 14.5px; transition: color .2s; }
.footer ul a:hover { color: var(--orange-400); }
.footer__contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; }
.footer__contact svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--orange-400); margin-top: 3px; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; padding: 22px 0; font-size: 13.5px; }
.footer__bottom a { transition: color .2s; }
.footer__bottom a:hover { color: var(--orange-400); }
.footer__links { display: flex; gap: 20px; }
.social { display: flex; gap: 10px; margin-top: 22px; }
.social a { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,0.08); transition: background .2s; }
.social a:hover { background: var(--orange-600); color: #fff; }
.social svg { width: 18px; height: 18px; }
.social a[hidden] { display: none; }

/* ---------- Sub page (privacy policy) ---------- */
.page-hero { background: var(--grad-navy); color: #fff; padding: 72px 0 64px; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; width: 480px; height: 480px; right: -160px; top: -200px; border-radius: 50%; background: rgba(242,154,51,0.28); filter: blur(80px); }
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; font-size: clamp(30px, 4.2vw, 46px); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 16px; margin: 0; }
.breadcrumb { display: flex; gap: 8px; font-size: 13.5px; color: rgba(255,255,255,0.6); margin-bottom: 18px; }
.breadcrumb a:hover { color: #fff; }
.legal { display: grid; grid-template-columns: 260px 1fr; gap: 56px; align-items: start; }
.toc { position: sticky; top: calc(var(--header-h) + 24px); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.toc h4 { font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); margin-bottom: 12px; }
.toc ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; counter-reset: toc; }
.toc li { counter-increment: toc; }
.toc a { display: flex; gap: 8px; font-size: 14px; color: var(--text-2); padding: 4px 0; }
.toc a::before { content: counter(toc, decimal-leading-zero); color: var(--orange-600); font-weight: 700; font-variant-numeric: tabular-nums; }
.toc a:hover { color: var(--navy-700); }
.prose { max-width: 760px; }
.prose h2 { font-size: 24px; margin: 44px 0 14px; padding-top: 8px; scroll-margin-top: calc(var(--header-h) + 20px); }
.prose h2:first-of-type { margin-top: 0; }
.prose h3 { font-size: 18px; margin: 24px 0 10px; }
.prose p, .prose li { color: var(--text-2); font-size: 16px; }
.prose ul { list-style: disc; padding-left: 22px; margin: 0 0 1em; display: grid; gap: 6px; }
.prose ol { padding-left: 22px; margin: 0 0 1em; color: var(--text-2); display: grid; gap: 6px; }
.prose strong { color: var(--text); }
.prose a { color: var(--orange-600); font-weight: 600; }
.notice { display: flex; gap: 14px; padding: 18px 20px; border-radius: var(--radius); background: var(--orange-100); border: 1px solid var(--orange-200); margin-bottom: 30px; }
.notice svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--orange-700); margin-top: 2px; }
.notice p { margin: 0; font-size: 14.5px; color: var(--text); }
.meta { font-size: 14px; color: var(--text-3); margin-bottom: 26px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .float { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Back to top ---------- */
.to-top {
  position: fixed; right: 22px; bottom: 22px; width: 46px; height: 46px; border-radius: 50%; border: 0;
  background: var(--navy-700); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transform: translateY(10px); transition: opacity .25s, transform .25s; z-index: 40;
}
.to-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.to-top svg { width: 20px; height: 20px; }
.wa-float {
  position: fixed; left: 22px; bottom: 22px; z-index: 40; display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px 12px 14px; border-radius: 999px; background: #25D366; color: #fff; font-weight: 700; font-size: 14px;
  box-shadow: 0 10px 24px -8px rgba(37,211,102,0.7); transition: transform .2s;
}
.wa-float:hover { transform: translateY(-2px); }
.wa-float svg { width: 22px; height: 22px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); row-gap: 36px; }
  .process::before { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { max-width: 560px; margin: 0 auto; }
  .why, .about, .contact { grid-template-columns: 1fr; gap: 36px; }
  .legal { grid-template-columns: 1fr; gap: 28px; }
  .toc { position: static; }
}
@media (max-width: 860px) {
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; margin: 0; flex-direction: column; align-items: stretch; gap: 4px;
    padding: 16px 24px 24px; background: #fff; border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: transform .25s, opacity .25s, visibility .25s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 12px 14px; font-size: 16px; }
  .nav .nav__cta { display: inline-flex; margin-top: 10px; color: #fff; justify-content: center; }
  .nav .nav__cta:hover { color: #fff; background: var(--grad-orange); }
  .nav-toggle { display: inline-flex; }
  .header__actions .btn { display: none; }
  .header__actions { margin-left: auto; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .section__head { margin-bottom: 36px; }
  .hero { padding: 56px 0 64px; }
  .hero__stats { gap: 16px 24px; }
  .grid--3, .grid--2, .grid--4 { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .card { padding: 24px; }
  .cta { padding: 44px 24px; border-radius: 22px; }
  .form { padding: 24px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .brand img { height: 38px; }
  .wa-float span { display: none; }
  .wa-float { padding: 12px; }
  .hero__mark { display: none; }
  .why__panel { padding: 28px; }
}