/* =============================================================================
   Maxima Indo — Design V5 · editorial refinement (staging)
   Mobile-first. Base rules target 320–430px phones; layers at 420 / 520
   (header) · 600 / 768 / 900 / 1024 (desktop nav, no sticky bar) / 1200 /
   1280 / 1600.
   Palette = the official logo (source-data/brand/logo-maxima.png):
   teal #029686 (brand/trust/structure) · orange #F58345 (actions only) ·
   navy #071B34 (text/hierarchy) · white. Tints below are derived from those.
   V5 changes the presentation, not the facts: lighter type weights, fewer
   shadows and borders, one radius scale, and one brand signature — a media
   plate that runs off the right edge of the screen with a solid teal block
   behind its lower-left corner (home photo, service device plate, about
   photo). System fonts only. No inline styles — CSP stays style-src 'self'.
   See DESIGN-V5.md.
   ========================================================================== */

/* ---- 1. Tokens ------------------------------------------------------------ */
:root {
  /* Brand — official logo colours */
  --teal: #029686;        /* fills, icons, large text (3.7:1 on white — never small text) */
  --teal-d: #017a6d;      /* teal for small text on white / mist (5.2:1) */
  --teal-m: #bfe6e0;      /* tracks, borders */
  --teal-l: #e6f5f3;      /* tinted surfaces, icon tiles */
  --teal-glow: #5ccfc1;   /* teal text on navy (9.2:1) */
  --orange: #f58345;      /* conversion fill; label is navy (6.8:1), never white (2.6:1) */
  --orange-h: #e46f33;    /* conversion hover (navy label 5.4:1) */
  --orange-d: #b4501a;    /* orange small text on white (5.1:1) — WA text links only */
  --orange-soft: #ffb48a; /* orange text on navy (10:1) — WA text links only */
  --orange-l: #fef0e7;
  --navy: #071b34;        /* headings, body, immersive bands (17.3:1 with white) */
  --navy-2: #0e2a4a;
  --navy-3: #1b3d63;
  --ink: var(--navy);     /* legacy alias used by section rules */
  --ink-2: var(--navy-2);
  --ink-3: var(--navy-3);
  --white: #ffffff;

  /* Conversion: every WhatsApp action uses the same orange + navy label */
  --cta: var(--orange);
  --cta-h: var(--orange-h);
  --cta-ink: var(--navy);
  --bubble: #e3f4f1;      /* composed-message bubble (teal tint) */

  --text: var(--navy);
  --body: #24384f;        /* long-form body copy on white (≈12:1) — softer than headings */
  --muted: #475a6e;       /* 7.2:1 on white, 6.5:1 on mist */
  --on-ink: #c8d6e2;
  --on-ink-2: #a1b4c6;
  --line: #e3eaed;
  --line-2: #cbd8dd;
  --paper: #f6f8f8;       /* neutral ground, faint teal */
  --mist: #edf6f5;        /* teal-tinted ground */

  /* One radius scale: 6 small controls · 10 buttons/inputs · 16 panels/media */
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 16px;
  --r-xl: 16px;           /* legacy alias: V4's 28px panels now share the panel radius */
  --sh-1: 0 1px 2px rgba(7, 27, 52, .05);
  --sh-2: 0 14px 32px -22px rgba(7, 27, 52, .32);
  --sh-3: 0 24px 48px -30px rgba(7, 27, 52, .38);
  --sh-cta: 0 6px 16px -10px rgba(228, 111, 51, .75);

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Noto Serif", serif;
  /* Weight roles — headings 600, labels/buttons 600, navigation 500, body 400 */
  --w-head: 600;
  --w-label: 600;
  --w-nav: 500;
  --max: 1240px;
  --pad: clamp(18px, 5vw, 40px);
  --sec: clamp(64px, 9vw, 120px);
  --hdr-h: 64px;
  --mbar-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --block: 12px;          /* offset of the teal signature block behind media */
}
@media (min-width: 1024px) {
  :root { --hdr-h: 72px; --block: 20px; }
}

/* ---- 2. Base -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--hdr-h) + 16px);
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip; /* safety net only; nothing is built wider than the viewport */
  padding-bottom: calc(var(--mbar-h) + env(safe-area-inset-bottom, 0px));
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
p, figure, dl, dd, blockquote { margin: 0; }
p { text-wrap: pretty; }
h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-weight: var(--w-head);
  line-height: 1.15;
  letter-spacing: -.018em;
  overflow-wrap: break-word;
  text-wrap: balance;
}
h2 { font-size: clamp(1.625rem, 1.25rem + 1.4vw, 2.375rem); line-height: 1.14; letter-spacing: -.022em; }
h3 { font-size: 1.1875rem; letter-spacing: -.01em; line-height: 1.3; }
strong, b { font-weight: 600; }
a { color: var(--teal-d); text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { color: var(--ink); }
ul.plain, ol.plain { list-style: none; margin: 0; padding: 0; }
address { font-style: normal; }
[hidden] { display: none !important; }
::selection { background: var(--teal-m); color: var(--ink); }
.nw { white-space: nowrap; } /* keeps short phrases together (e.g. "dan proyek") */

/* Focus: navy ring on light grounds, orange ring on navy grounds (both ≥ 6.7:1). */
:focus-visible { outline: 3px solid var(--navy); outline-offset: 2px; border-radius: 4px; }
.sec--ink :focus-visible, .close :focus-visible, .callcard :focus-visible,
.ba__panel--after :focus-visible, .vs__col--alt :focus-visible, .topnote :focus-visible { outline-color: var(--orange); }
.composer :focus-visible { outline-color: var(--navy); }
:focus:not(:focus-visible) { outline: none; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--white); padding: .6rem 1rem; border-radius: var(--r-sm);
  font-weight: 600; text-decoration: none;
}
.skip:focus { top: 12px; color: var(--white); }

.i {
  width: 1.25em; height: 1.25em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.dev { width: 100%; height: auto; aspect-ratio: 160 / 100; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--pad); }
.sec { padding-block: var(--sec); }
.sec--tight { padding-block: clamp(44px, 6vw, 76px); }
.sec--paper { background: var(--paper); }
.sec--mist { background: var(--mist); }
.sec--ink {
  background:
    radial-gradient(ellipse 70% 60% at 100% 0%, rgba(2, 150, 134, .2), transparent 60%),
    var(--ink);
  color: var(--on-ink);
}
.sec--ink h2, .sec--ink h3 { color: var(--white); }
.sec--ink a:not(.btn):not(.pill) { color: var(--teal-glow); }
.sec--ink a:not(.btn):not(.pill):hover { color: var(--white); }
.muted { color: var(--muted); }

/* ---- 3. Type helpers ------------------------------------------------------ */
/* Eyebrow marker = one small rounded square, the shape of a logo tile. Teal,
   not orange: orange is kept for actions. */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .75rem; font-weight: var(--w-label); letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal-d);
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--teal); flex: none; }
.sec--ink .eyebrow, .close .eyebrow { color: var(--teal-glow); }
.sec--ink .eyebrow::before, .close .eyebrow::before { background: var(--teal-glow); }

.head { max-width: 720px; margin-bottom: clamp(32px, 4.5vw, 56px); }
.head h2 { margin-top: 14px; }
.head > p:not(.eyebrow) { margin-top: 16px; font-size: clamp(1rem, .96rem + .2vw, 1.125rem); color: var(--muted); max-width: 60ch; }
.sec--ink .head > p:not(.eyebrow) { color: var(--on-ink); }
.eyebrow + h2 { margin-top: 14px; }
.head__p { margin-top: 16px; font-size: clamp(1rem, .96rem + .2vw, 1.125rem); }
.head--center { margin-inline: auto; text-align: center; }
.head--center .eyebrow { justify-content: center; }

.serif { font-family: var(--serif); font-weight: 400; letter-spacing: -.01em; }
.mark { color: var(--teal); }
.sec--ink .mark, .close .mark { color: var(--teal-glow); }
.u-line {
  background-image: linear-gradient(transparent 62%, rgba(2, 150, 134, .22) 62%, rgba(2, 150, 134, .22) 92%, transparent 92%);
}

.more {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px;
  font-weight: var(--w-label); color: var(--teal-d); text-decoration: none;
}
.more .i { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.more:hover { color: var(--ink); }
.more:hover .i { transform: translateX(3px); }
.sec--ink .more { color: var(--teal-glow); }

/* ---- 4. Buttons ----------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: 48px; padding: .75rem 1.25rem;
  border: 1px solid transparent; border-radius: var(--r);
  font: inherit; font-size: 1rem; font-weight: var(--w-label); line-height: 1.2; text-align: center; text-decoration: none;
  cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s, box-shadow .2s, transform .2s var(--ease);
}
.btn .i { width: 1.25em; height: 1.25em; }
/* Conversion button (every WhatsApp action): logo orange, navy label.
   The sheen is a clipped pseudo-element — it never changes the button's box. */
.btn--wa {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--cta); color: var(--cta-ink); box-shadow: var(--sh-cta);
}
.btn--wa::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .32) 50%, transparent 65%);
  transform: translateX(-110%);
}
.btn--wa:hover { background: var(--cta-h); color: var(--cta-ink); }
.btn--ghost { background: var(--white); color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn--ghost .i { color: var(--teal-d); }
.btn--light { background: transparent; color: var(--white); border-color: rgba(255, 255, 255, .38); }
.btn--light:hover { color: var(--white); border-color: var(--white); background: rgba(255, 255, 255, .06); }
/* Quiet secondary action: text + arrow, no box. Keeps the orange button the
   only filled control in the hero. Still a 48px target. */
.btn--quiet {
  background: transparent; color: var(--ink); padding-inline: .25rem;
  text-decoration: underline; text-decoration-color: var(--line-2); text-decoration-thickness: 1px; text-underline-offset: .35em;
}
.btn--quiet .i { width: 18px; height: 18px; color: var(--teal-d); transition: transform .2s var(--ease); }
.btn--quiet:hover { color: var(--teal-d); text-decoration-color: currentColor; }
.btn--quiet:hover .i { transform: translateX(3px); }
.btn--lg { min-height: 52px; padding: .85rem 1.5rem; font-size: 1.0625rem; }
.btn--sm { min-height: 44px; padding: .5rem .95rem; font-size: .9375rem; }
.btn--block { width: 100%; }
/* Phones: "Diskusikan via WhatsApp" stays on one line in a 284px column (320px screen). */
@media (max-width: 599px) {
  .btn--lg { padding-inline: 1.1rem; }
}

.wa-link {
  display: inline-flex; align-items: center; gap: 7px; min-height: 44px;
  font-weight: var(--w-label); font-size: .9375rem; color: var(--orange-d); text-decoration: none;
}
.wa-link .i { width: 20px; height: 20px; color: var(--orange); transition: transform .2s var(--ease); }
.wa-link:hover { color: var(--navy); text-decoration: underline; text-decoration-color: var(--orange); }
.sec--ink .wa-link, .close .wa-link { color: var(--orange-soft); }
.sec--ink .wa-link .i, .close .wa-link .i { color: var(--orange-soft); }
.sec--ink .wa-link:hover, .close .wa-link:hover { color: var(--white); }

.cta-row { display: grid; gap: 10px; }
@media (min-width: 600px) {
  .cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
}
.cta-note { margin-top: 12px; font-size: .875rem; color: var(--muted); }
.sec--ink .cta-note { color: var(--on-ink-2); }

.pill {
  display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 6px 12px;
  border-radius: 999px; border: 1px solid var(--line-2); background: var(--white);
  font-size: .875rem; font-weight: var(--w-nav); line-height: 1.2; color: var(--ink); text-decoration: none;
}
.pill .i { width: 16px; height: 16px; color: var(--teal); }
a.pill:hover { border-color: var(--teal); color: var(--teal-d); }
.sec--ink .pill { background: transparent; border-color: rgba(255, 255, 255, .22); color: var(--white); }
.sec--ink .pill .i { color: var(--teal-glow); }
.sec--ink a.pill:hover { border-color: var(--teal-glow); color: var(--white); }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---- 5. Staging note + header -------------------------------------------- */
.topnote {
  background: var(--ink); color: var(--on-ink-2);
  font-size: .75rem; line-height: 1.4; text-align: center;
  padding: .35rem var(--pad);
}
.topnote strong { color: var(--white); margin-right: .45em; }

.hdr {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s var(--ease);
}
/* JS adds .is-scrolled after the first few pixels: elevation only, no size change. */
.hdr.is-scrolled { box-shadow: 0 10px 24px -20px rgba(7, 27, 52, .45); }
@supports (backdrop-filter: blur(8px)) {
  .hdr { background: rgba(255, 255, 255, .9); backdrop-filter: saturate(1.4) blur(10px); }
}
.hdr__in {
  display: flex; align-items: center; gap: 8px;
  max-width: var(--max); margin-inline: auto; padding-inline: var(--pad);
  min-height: var(--hdr-h);
}
.hdr__bar {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--orange));
  transform: scaleX(0); transform-origin: 0 50%;
}
/* Official logo: 99×90 intrinsic (width/height attributes reserve the box, so no
   layout shift). CSS only ever sets the height; width follows the aspect ratio. */
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; color: var(--ink); text-decoration: none; }
.brand img { height: 48px; width: auto; aspect-ratio: 99 / 90; flex: none; }
.brand__txt { display: flex; flex-direction: column; min-width: 0; line-height: 1.15; }
.brand__name { font-size: 1.0625rem; font-weight: 700; letter-spacing: -.01em; white-space: nowrap; }
.brand__tag { display: none; font-size: .75rem; color: var(--muted); white-space: nowrap; }
.brand:hover { color: var(--ink); }

.hdr__actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.hdr__call { display: none; }
.hdr__wa-long { display: none; }

/* Header budget at 390px: pad 39 + logo 53 + name ~105 + WA "WhatsApp" ~135 + menu 44 + gaps
   ≈ 400px → too tight. Below 420px the header WA button is icon-only (accessible name stays
   "WhatsApp"); the fixed bottom bar carries the full labelled CTA on phones. */
@media (max-width: 419px) {
  .hdr__wa { padding-inline: 0; width: 44px; }
  .hdr__wa-short { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}
/* Tagline only where there is room for it and no desktop nav competing (520–1023px). */
@media (min-width: 520px) and (max-width: 1023px) {
  .brand__tag { display: block; }
}
@media (min-width: 1024px) {
  .brand img { height: 56px; }
  .brand__name { font-size: 1.125rem; }
}
@media (min-width: 1200px) {
  .hdr__call {
    display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding-inline: 8px;
    font-weight: var(--w-nav); font-size: .9375rem; color: var(--ink); text-decoration: none; white-space: nowrap;
  }
  .hdr__call .i { width: 18px; height: 18px; color: var(--teal); }
  .hdr__call:hover { color: var(--teal-d); }
}
@media (min-width: 1280px) {
  .hdr__wa-short { display: none; }
  .hdr__wa-long { display: inline; }
}

/* Desktop navigation: <details> dropdowns (keyboard + no-JS friendly) */
.hnav { display: none; }
.dd > summary, .mnav > summary { list-style: none; cursor: pointer; }
.dd > summary::-webkit-details-marker, .mnav > summary::-webkit-details-marker { display: none; }
@media (min-width: 1024px) {
  .hnav { display: flex; align-items: center; gap: 2px; margin-left: 20px; margin-right: auto; }
}
.hnav__link, .dd > summary {
  display: inline-flex; align-items: center; gap: 4px; min-height: 44px; padding: 0 12px;
  border-radius: var(--r-sm);
  font-size: .9375rem; font-weight: var(--w-nav); color: var(--ink); text-decoration: none; white-space: nowrap;
  transition: background-color .15s, color .15s;
}
.hnav__link:hover, .dd > summary:hover, .dd[open] > summary { background: var(--mist); color: var(--ink); }
.hnav__link[aria-current="page"] { color: var(--teal-d); box-shadow: inset 0 -2px 0 var(--teal); border-radius: 0; }
.dd { position: relative; }
.dd > summary .i { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.dd[open] > summary .i { transform: rotate(180deg); }
.dd__panel {
  position: absolute; top: calc(100% + 10px); left: 0; z-index: 60;
  width: min(600px, 80vw); padding: 10px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-2);
}
.dd__panel--sm { width: min(320px, 80vw); }
.dd__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.dd__grid a, .dd__list a {
  display: flex; align-items: flex-start; gap: 12px; padding: 10px; border-radius: var(--r);
  color: var(--ink); text-decoration: none;
}
.dd__grid a:hover, .dd__list a:hover { background: var(--mist); color: var(--ink); }
.dd__grid a[aria-current="page"], .dd__list a[aria-current="page"] { background: var(--teal-l); }
.dd strong { display: block; font-size: .9375rem; font-weight: var(--w-label); line-height: 1.3; }
.dd small { display: block; margin-top: 2px; font-size: .8125rem; line-height: 1.35; color: var(--muted); }
.dd__list a { display: block; }

.ico {
  display: inline-grid; place-items: center; flex: none;
  width: 36px; height: 36px; border-radius: var(--r);
  background: var(--teal-l); color: var(--teal-d);
  transition: background-color .2s, color .2s, transform .2s var(--ease);
}
.ico .i { width: 20px; height: 20px; }
/* Icon tile answers the pointer: teal fill, white glyph */
.dd__grid a:hover .ico, .related a:hover .ico { background: var(--teal); color: var(--white); }

/* Mobile drawer (<details>): below 1024px */
.mnav__btn {
  display: inline-grid; place-items: center; width: 44px; height: 44px;
  border: 1px solid var(--line-2); border-radius: var(--r); color: var(--ink); background: var(--white);
  transition: background-color .15s, border-color .15s, color .15s;
}
.mnav__btn .i { width: 22px; height: 22px; }
.mnav:not([open]) .i-close, .mnav[open] .i-open { display: none; }
.mnav[open] .mnav__btn { background: var(--ink); border-color: var(--ink); color: var(--white); }
.mnav__panel {
  position: absolute; left: 0; right: 0; top: 100%; z-index: 60;
  /* extra 32px: at scroll-top the staging note still sits above the header */
  max-height: calc(100vh - var(--hdr-h) - 32px);
  max-height: calc(100dvh - var(--hdr-h) - 32px);
  overflow-y: auto; overscroll-behavior: contain;
  background: var(--white); border-bottom: 1px solid var(--line); box-shadow: var(--sh-2);
  padding: 8px var(--pad) calc(20px + env(safe-area-inset-bottom, 0px));
}
.mnav__h {
  margin: 18px 0 8px; font-size: .75rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
}
.mnav__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mnav__grid a {
  display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: var(--r);
  font-weight: var(--w-nav); font-size: .9375rem; line-height: 1.25; color: var(--ink); text-decoration: none;
}
.mnav__grid .i { width: 20px; height: 20px; color: var(--teal); }
.mnav__seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mnav__seg a {
  display: grid; place-items: center; min-height: 48px; border-radius: var(--r);
  background: var(--mist); font-weight: var(--w-nav); color: var(--ink); text-decoration: none;
}
.mnav__list { margin-top: 12px; border-top: 1px solid var(--line); }
.mnav__list a {
  display: flex; align-items: center; min-height: 48px; border-bottom: 1px solid var(--line);
  font-weight: var(--w-nav); color: var(--ink); text-decoration: none;
}
.mnav a[aria-current="page"] { color: var(--teal-d); border-color: var(--teal-m); background: var(--teal-l); }
.mnav__cta { display: grid; gap: 10px; margin-top: 18px; }
html.menu-open { overflow: hidden; }
@media (min-width: 600px) {
  .mnav__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .mnav { display: none; }
}

/* ---- 6. Media plate: the V5 brand signature ------------------------------- */
/* A photo (or device plate) that runs off the right edge of the screen, with a
   solid teal block offset behind its lower-left corner. The block is a
   pseudo-element at z-index −1 inside an isolated frame, so it sits behind the
   image, never covers it, takes no clicks and cannot widen the page (it only
   extends left/down into the grid gutter). Used by the home hero, the about
   hero and (as .devstage) every service hero. */
.media { position: relative; min-width: 0; }
.media__frame { position: relative; isolation: isolate; }
.media__frame::before {
  content: ""; position: absolute; z-index: -1;
  left: calc(var(--block) * -1); bottom: calc(var(--block) * -1);
  width: 42%; height: 56%;
  background: var(--teal); border-radius: var(--r-sm);
  transform-origin: 0 100%;
}
.media__frame img {
  width: 100%; aspect-ratio: 3 / 2; object-fit: cover; object-position: 50% 45%;
  border-radius: var(--r-lg) 0 0 var(--r-lg); /* right edge is the screen edge */
  background: var(--teal-l);
}
.media__cap {
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
  margin-top: calc(var(--block) + 10px); padding-right: var(--pad);
  font-size: .8125rem; line-height: 1.45; color: var(--muted);
}
.media__cap strong { font-weight: var(--w-label); color: var(--ink); }

/* ---- 7. Home hero --------------------------------------------------------- */
/* Phones: one column — message, explanation, CTA, then the photo. The photo
   runs off the right edge (column 2 → 3). Desktop: an asymmetric 5-track grid,
   copy in the 520px track, photo from the 584px track to the screen edge, and
   the facts line spanning both as a common baseline. */
.hero { position: relative; background: var(--white); }
.hero__in {
  display: grid;
  grid-template-columns: var(--pad) minmax(0, 1fr) var(--pad);
  row-gap: 36px;
  padding-block: clamp(22px, 4vw, 44px) clamp(44px, 6vw, 72px);
}
.hero__in > * { grid-column: 2; min-width: 0; }
.hero__in > .hero__media { grid-column: 2 / 4; }
.hero__title {
  margin-top: 16px; color: var(--navy);
  font-size: clamp(1.875rem, 1.2rem + 2vw, 3rem);
  font-weight: var(--w-head); line-height: 1.1; letter-spacing: -.026em;
  max-width: 15em;
}
.hero__lede {
  margin-top: 18px; max-width: 34em;
  font-size: clamp(1.0625rem, 1rem + .25vw, 1.1875rem); line-height: 1.6; color: var(--muted);
}
.hero__cta { margin-top: 28px; }
.hero__note { margin-top: 12px; font-size: .875rem; color: var(--muted); }
.hero__note a { font-weight: var(--w-label); color: var(--navy); text-decoration: none; white-space: nowrap; }
.hero__note a:hover { color: var(--teal-d); text-decoration: underline; }

/* Facts line: four checkable facts, hairlines instead of cards or icons. */
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line-2); }
.facts li { padding: 14px 12px 4px 0; font-size: .8125rem; line-height: 1.4; color: var(--muted); }
.facts li:nth-child(even) { padding-left: 14px; border-left: 1px solid var(--line); }
.facts li:nth-child(n+3) { margin-top: 10px; border-top: 1px solid var(--line); }
.facts strong { display: block; margin-bottom: 2px; font-size: .9375rem; color: var(--ink); }
@media (min-width: 600px) {
  .hero__cta { margin-top: 32px; }
  .hero__in > .hero__media { margin-left: clamp(0px, 8vw, 96px); }
}
@media (min-width: 900px) {
  .facts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .facts li, .facts li:nth-child(even), .facts li:nth-child(n+3) { margin-top: 0; padding: 16px 20px 0; border-top: 0; border-left: 1px solid var(--line); }
  .facts li:first-child { padding-left: 0; border-left: 0; }
}
@media (min-width: 1024px) {
  .hero__in {
    grid-template-columns: minmax(var(--pad), 1fr) minmax(0, 520px) 56px minmax(0, 584px) minmax(var(--pad), 1fr);
    align-items: center; row-gap: 44px;
  }
  .hero__in > .hero__copy { grid-column: 2; grid-row: 1; }
  .hero__in > .hero__media { grid-column: 4 / 6; grid-row: 1; margin-left: 0; }
  .hero__in > .facts { grid-column: 2 / 5; grid-row: 2; }
  .hero__title { font-size: clamp(2.25rem, 1.2rem + 2vw, 3rem); }
}
/* Very wide screens: stop the bleed at 1600px and give the plate all four corners. */
@media (min-width: 1600px) {
  .hero__in { max-width: 1600px; margin-inline: auto; }
  .hero .media__frame img { border-radius: var(--r-lg); }
}

/* ---- 8. "Mulai dari satu pesan" (home, right after the hero) -------------- */
.start { background: var(--paper); }
.start__grid { display: grid; gap: 32px; }
.start__intro > p:not(.eyebrow) { margin-top: 16px; max-width: 46ch; color: var(--muted); }
.sample { margin-top: 26px; max-width: 30rem; }
.sample__lbl {
  display: block; margin-bottom: 8px;
  font-size: .75rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
}
.sample__bubble {
  position: relative; padding: 12px 16px;
  border-radius: 16px 16px 16px 4px; background: var(--bubble);
  font-size: .9375rem; line-height: 1.55; color: var(--ink);
}
.sample__hint { margin-top: 10px; font-size: .8125rem; color: var(--muted); }
@media (min-width: 1024px) {
  .start__grid { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 80px; align-items: start; }
  .start__intro { position: sticky; top: calc(var(--hdr-h) + 32px); }
}

/* ---- 9. Problem recognition + before/after -------------------------------- */
.pain__grid { display: grid; gap: 28px; }
.pain__list li {
  padding: 20px 0 20px 20px; border-top: 1px solid var(--line-2);
  position: relative;
}
.pain__list li::before {
  content: ""; position: absolute; left: 0; top: 26px; bottom: 26px; width: 2px; border-radius: 1px; background: var(--teal);
}
.pain__list li:last-child { border-bottom: 1px solid var(--line-2); }
.pain__q {
  font-family: var(--serif); font-size: clamp(1.1875rem, 1rem + .8vw, 1.5rem); line-height: 1.35;
  color: var(--ink); letter-spacing: -.01em;
}
.pain__tag { display: block; margin-top: 8px; font-size: .75rem; font-weight: var(--w-label); letter-spacing: .1em; text-transform: uppercase; color: var(--teal-d); }
@media (min-width: 1024px) {
  .pain__grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 80px; align-items: start; }
  .pain__grid .head { position: sticky; top: calc(var(--hdr-h) + 32px); }
}

.ba { margin-top: clamp(48px, 7vw, 96px); }
.ba__top { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 14px 24px; margin-bottom: 20px; }
.ba__top h3 { font-size: clamp(1.3125rem, 1.1rem + .8vw, 1.75rem); max-width: 26ch; }
/* Full-width segmented control: two equal halves fit 320px without overflow (only shown <900px). */
.ba__switch {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; width: 100%; max-width: 420px;
  border-radius: var(--r); background: var(--white); border: 1px solid var(--line);
}
.ba__switch button {
  min-height: 44px; padding: 4px 10px; border: 0; border-radius: var(--r-sm); background: transparent; cursor: pointer;
  font: inherit; font-size: .9375rem; font-weight: var(--w-label); line-height: 1.2; color: var(--muted);
  transition: background-color .15s, color .15s;
}
.ba__switch button[aria-pressed="true"] { background: var(--ink); color: var(--white); }
.ba__grid { display: grid; gap: 16px; }
.ba__panel { border-radius: var(--r-lg); padding: clamp(22px, 3.5vw, 40px); }
.ba__label {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px;
  font-size: .75rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase;
}
.ba__label::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: currentColor; }
.ba__panel h4 { font-size: 1.1875rem; line-height: 1.3; letter-spacing: -.01em; }
.ba__panel--before { background: var(--white); border: 1px solid var(--line); }
.ba__panel--before .ba__label { color: var(--muted); }
.notes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.note {
  display: inline-flex; align-items: flex-start; gap: 8px; max-width: 100%;
  padding: 10px 12px; border-radius: var(--r);
  background: var(--paper); border: 1px solid var(--line);
  font-size: .9375rem; line-height: 1.4; color: var(--ink);
}
.note b {
  display: grid; place-items: center; flex: none; width: 20px; height: 20px; margin-top: 1px; border-radius: 50%;
  background: var(--white); border: 1px solid var(--line-2); color: var(--muted); font-size: .75rem;
}
.note:nth-child(odd) { transform: rotate(-.8deg); }
.note:nth-child(even) { transform: rotate(.7deg); }
.ba__panel--after { background: var(--ink); color: var(--on-ink); }
.ba__panel--after h4 { color: var(--white); }
.ba__panel--after .ba__label { color: var(--teal-glow); }
.thread {
  margin-top: 18px; padding: 12px 14px; border-radius: 16px 16px 4px 16px;
  background: var(--bubble); color: var(--ink); font-size: .9375rem; line-height: 1.5;
}
.thread small { display: block; font-size: .75rem; font-weight: var(--w-label); color: var(--teal-d); margin-bottom: 2px; }
.ticks { margin-top: 18px; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-size: .9375rem; line-height: 1.5; }
.ticks .i { width: 20px; height: 20px; margin-top: 1px; color: var(--teal-glow); stroke-width: 2.2; }
.ticks strong { color: var(--white); font-weight: 500; }
@media (max-width: 899px) {
  .js .ba[data-show="before"] .ba__panel--after,
  .js .ba[data-show="after"] .ba__panel--before { display: none; }
}
@media (min-width: 900px) {
  .ba__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
  .ba__switch { display: none; }
}

/* ---- 10. Desire statement + feature→outcome chain ------------------------ */
.want__h {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.625rem, 1.2rem + 1.8vw, 2.625rem); line-height: 1.22; letter-spacing: -.015em;
  max-width: 24ch; color: var(--ink);
}
.want__h em { font-style: italic; color: var(--teal-d); }
.want__sub { margin-top: 18px; max-width: 58ch; font-size: 1.0625rem; color: var(--muted); }
.chain { margin-top: clamp(32px, 4.5vw, 56px); border-top: 1px solid var(--line); }
.chain__head { display: none; }
.chain__row { padding: 18px 0; border-bottom: 1px solid var(--line); }
.chain__cell { display: block; font-size: 1rem; line-height: 1.5; }
.chain__cell + .chain__cell { margin-top: 4px; padding-left: 22px; position: relative; color: var(--muted); }
.chain__cell + .chain__cell::before { content: "→"; position: absolute; left: 0; color: var(--teal); }
.chain__cell:first-child { font-weight: var(--w-label); color: var(--ink); }
.chain__cell:last-child { color: var(--teal-d); font-weight: 500; }
.sec--ink .chain, .sec--ink .chain__row { border-color: rgba(255, 255, 255, .12); }
.sec--ink .chain__cell:first-child { color: var(--white); }
.sec--ink .chain__cell + .chain__cell { color: var(--on-ink); }
.sec--ink .chain__cell + .chain__cell::before { color: var(--teal-glow); }
.sec--ink .chain__cell:last-child { color: var(--teal-glow); }
@media (min-width: 768px) {
  .chain__head, .chain__row {
    display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; align-items: start;
  }
  .chain__head { padding: 0 0 10px; }
  .chain__head span { font-size: .75rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
  .sec--ink .chain__head span { color: var(--on-ink-2); }
  .chain { border-top: 0; }
  .chain__row { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 0; }
  .sec--ink .chain__row { border-top-color: rgba(255, 255, 255, .12); }
  .chain__cell + .chain__cell { margin-top: 0; padding-left: 28px; }
  .chain__cell { font-size: 1.0625rem; }
}

/* ---- 11. Product stage (horizontal reveal) -------------------------------- */
/* Slides are open compositions (a mist plate + text), not boxed cards. */
.stage { background: var(--white); }
.stage__nav {
  display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none;
  margin: 0 calc(var(--pad) * -1) 22px; padding: 2px var(--pad) 6px;
}
.stage__nav::-webkit-scrollbar { display: none; }
.stage__nav a {
  display: inline-flex; align-items: center; gap: 8px; flex: none; min-height: 44px; padding: 0 14px;
  border-radius: 999px; border: 1px solid var(--line-2); background: var(--white);
  font-size: .9375rem; font-weight: var(--w-nav); color: var(--ink); text-decoration: none; white-space: nowrap;
}
.stage__nav a .i { width: 18px; height: 18px; color: var(--teal); }
.stage__nav a:hover { border-color: var(--teal); }
.stage__nav a[aria-current="true"] { background: var(--ink); border-color: var(--ink); color: var(--white); }
.stage__nav a[aria-current="true"] .i { color: var(--teal-glow); }

.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: 86%; gap: 16px;
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory;
  margin-inline: calc(var(--pad) * -1); padding: 4px var(--pad) 18px; scroll-padding-inline: var(--pad);
  scrollbar-width: thin; scrollbar-color: var(--line-2) transparent;
}
.slide { scroll-snap-align: start; display: grid; align-content: start; background: transparent; }
.slide__art {
  position: relative; display: grid; place-items: center; padding: 34px 24px 18px;
  border-radius: var(--r-lg); background: var(--mist);
}
/* Phones: illustration capped at 200px so a slide stays within roughly one screen. */
.slide__art .dev {
  max-width: 200px; filter: drop-shadow(0 14px 14px rgba(7, 27, 52, .12));
  transition: transform .4s var(--ease);
}
.slide__num {
  position: absolute; top: 14px; left: 16px;
  font-size: .75rem; font-weight: var(--w-label); letter-spacing: .1em; color: var(--muted); font-variant-numeric: tabular-nums;
}
.slide__body { padding: 20px 2px 8px; display: grid; gap: 12px; align-content: start; }
.slide__body h3 { font-size: clamp(1.3125rem, 1.15rem + .6vw, 1.625rem); }
.slide__body h3 a { color: var(--ink); text-decoration: none; }
.slide__body h3 a:hover { color: var(--teal-d); text-decoration: underline; }
.slide__hook { font-size: 1.0625rem; color: var(--muted); }
.slide__dl > div { display: grid; gap: 2px; padding: 10px 0; border-top: 1px solid var(--line); }
.slide__dl dt { font-size: .6875rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--teal-d); }
.slide__dl dd { font-size: .9375rem; line-height: 1.5; color: var(--body); }
.slide__act { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 18px; padding-top: 4px; border-top: 1px solid var(--line); }

.rail__ctrl { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 6px; }
.rail__count { font-size: .875rem; font-weight: var(--w-label); color: var(--muted); font-variant-numeric: tabular-nums; }
.rail__btns { display: flex; gap: 8px; }
.rail__btns button {
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--line-2); background: var(--white); color: var(--ink); cursor: pointer;
  transition: border-color .15s, background-color .15s;
}
.rail__btns button:hover:not(:disabled) { border-color: var(--ink); }
.rail__btns button:disabled { opacity: .35; cursor: default; }
.rail__btns .i { width: 20px; height: 20px; }
.stage__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: clamp(28px, 3.5vw, 44px); padding-top: 28px; border-top: 1px solid var(--line); }
.stage__foot p { color: var(--muted); max-width: 52ch; }

@media (min-width: 600px) {
  .rail { grid-auto-columns: 72%; }
}
@media (min-width: 768px) {
  .rail { grid-auto-columns: 88%; gap: 24px; }
  .slide { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: center; }
  .slide__art { padding: 44px; }
  .slide__art .dev { max-width: 300px; }
  .slide__body { padding: 8px 0; }
}
@media (min-width: 1024px) {
  .rail { grid-auto-columns: 84%; gap: 40px; margin-inline: 0; padding-inline: 0; scroll-padding-inline: 0; }
  .stage__nav { margin-inline: 0; padding-inline: 0; flex-wrap: wrap; overflow: visible; }
  .slide { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 48px; }
  .slide__art { min-height: 400px; }
  .slide__art .dev { max-width: 380px; }
}

/* ---- 12. Scenario room (immersive, navy) ---------------------------------- */
.room__tabs {
  display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none;
  margin: 0 calc(var(--pad) * -1) 24px; padding: 2px var(--pad) 6px;
}
.room__tabs::-webkit-scrollbar { display: none; }
.room__tab {
  flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 46px; padding: 0 16px;
  border-radius: 999px; border: 1px solid rgba(255, 255, 255, .22); background: transparent; cursor: pointer;
  font: inherit; font-size: .9375rem; font-weight: var(--w-nav); color: var(--white); white-space: nowrap;
}
.room__tab .i { width: 18px; height: 18px; color: var(--teal-glow); }
.room__tab:hover { border-color: var(--teal-glow); }
.room__tab[aria-selected="true"] { background: var(--white); border-color: var(--white); color: var(--ink); }
.room__tab[aria-selected="true"] .i { color: var(--teal); }
.room__panels { display: grid; gap: 32px; }
.room__panel { display: grid; gap: 24px; align-items: center; }
.kit {
  border-radius: var(--r-lg); padding: clamp(12px, 2vw, 24px);
  background: #e9f4f2;
}
.kit svg { width: 100%; height: auto; }
.room__body h3 { font-size: clamp(1.375rem, 1.15rem + .8vw, 1.75rem); }
.room__body > p { margin-top: 10px; font-size: 1.0625rem; color: var(--on-ink); }
.room__facts { display: grid; gap: 16px; margin-top: 22px; }
.room__facts dt { font-size: .6875rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--on-ink-2); margin-bottom: 8px; }
.room__body .btn { margin-top: 26px; }
@media (min-width: 900px) {
  .room__panel { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 56px; }
}
@media (min-width: 1024px) {
  .room__tabs { margin-inline: 0; padding-inline: 0; flex-wrap: wrap; overflow: visible; }
}

/* ---- 13. Duration timeline ------------------------------------------------ */
.tl__track { display: none; }
.tl__cols { display: grid; gap: 0; }
.tl__col { position: relative; padding: 4px 0 30px 30px; border-left: 2px solid var(--teal-m); }
.tl__col:last-child { padding-bottom: 4px; }
.tl__col::before {
  content: ""; position: absolute; left: -7px; top: 8px; width: 12px; height: 12px; border-radius: 3px;
  background: var(--white); border: 2px solid var(--teal);
}
.tl__col--w { border-left-color: #80d2c6; }
.tl__col--m { border-left-color: var(--teal); }
.tl__col--m::before { background: var(--teal); }
.tl__span { font-size: .75rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--teal-d); }
.tl__col h3 { margin-top: 6px; font-size: clamp(1.3125rem, 1.15rem + .6vw, 1.625rem); }
.tl__col h3 a { color: var(--ink); text-decoration-color: var(--teal-m); text-decoration-thickness: 2px; }
.tl__col h3 a:hover { color: var(--teal-d); }
.tl__col > p { margin-top: 8px; color: var(--muted); }
.tl__col ul { margin-top: 12px; }
.tl__col.is-current { background: var(--teal-l); border-radius: 0 var(--r) var(--r) 0; padding-right: 16px; padding-top: 14px; }
.tl__col.is-current::before { top: 20px; }
.tl__here { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: var(--r-sm); background: var(--ink); color: var(--white); font-size: .6875rem; font-weight: var(--w-label); letter-spacing: .08em; text-transform: uppercase; vertical-align: middle; }
@media (min-width: 900px) {
  .tl__track {
    display: grid; grid-template-columns: 1fr 1.4fr 2fr; gap: 4px; margin-bottom: 28px;
  }
  .tl__track span {
    position: relative; height: 10px; border-radius: 5px; background: var(--teal-m);
  }
  .tl__track span:nth-child(2) { background: #80d2c6; }
  .tl__track span:nth-child(3) { background: var(--teal); }
  .tl__track span { transform-origin: 0 50%; }
  .tl__track span::after {
    position: absolute; top: 18px; left: 0;
    font-size: .75rem; font-weight: 500; color: var(--muted); white-space: nowrap;
  }
  .tl__track span:nth-child(1)::after { content: "1 hari"; }
  .tl__track span:nth-child(2)::after { content: "± 1 minggu"; }
  .tl__track span:nth-child(3)::after { content: "1 bulan atau lebih"; }
  .tl__cols { grid-template-columns: 1fr 1.4fr 2fr; gap: 4px; margin-top: 30px; }
  .tl__col { border-left: 0; border-top: 0; padding: 0 28px 0 0; }
  .tl__col::before { display: none; }
  .tl__col.is-current { border-radius: var(--r); padding: 18px; }
}

/* ---- 14. Verification ledger (trust) -------------------------------------- */
.ledger { display: grid; gap: 36px; }
.ledger__doc {
  position: relative; overflow: hidden;
  padding: clamp(22px, 3.5vw, 40px);
  border-radius: var(--r-lg); background: var(--white); border: 1px solid var(--line);
}
.ledger__doc::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--teal) 0 72%, var(--orange) 72% 100%); }
.ledger__lh { display: flex; align-items: center; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--ink); }
.ledger__lh img { height: 52px; width: auto; }
.ledger__lh strong { display: block; font-size: 1.0625rem; line-height: 1.2; }
.ledger__lh span { display: block; font-size: .8125rem; color: var(--muted); }
.ledger__rows > div { display: grid; gap: 2px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.ledger__rows > div:last-child { border-bottom: 0; }
.ledger__rows dt { font-size: .6875rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.ledger__rows dd { font-weight: 500; color: var(--ink); overflow-wrap: anywhere; }
.ledger__rows dd a { font-weight: 500; }
.ledger__rows dd small { display: block; font-weight: 400; font-size: .875rem; color: var(--muted); }
.ledger__note { margin-top: 14px; font-size: .8125rem; color: var(--muted); }
.ledger__honest {
  margin-top: 24px; padding: 4px 0 4px 18px; border-left: 2px solid var(--teal);
  font-size: .9375rem; color: var(--muted);
}
.ledger__honest strong { color: var(--ink); }
@media (min-width: 768px) {
  .ledger__rows > div { grid-template-columns: minmax(0, .38fr) minmax(0, 1fr); gap: 20px; align-items: baseline; }
}
@media (min-width: 1024px) {
  .ledger { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 80px; align-items: center; }
}

/* ---- 15. Process flow ----------------------------------------------------- */
.flow { display: grid; gap: 0; counter-reset: flow; }
.flow__step { position: relative; padding: 0 0 30px 64px; }
.flow__step::before {
  counter-increment: flow; content: "0" counter(flow);
  position: absolute; left: 0; top: -4px; z-index: 1;
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--white); border: 1.5px solid var(--ink); color: var(--ink);
  font-family: var(--serif); font-size: 1.0625rem; font-weight: 400;
}
.flow__step::after {
  content: ""; position: absolute; left: 21px; top: 42px; bottom: 0; width: 2px;
  background: var(--teal-m); transform-origin: 0 0;
}
.flow__step:last-child { padding-bottom: 0; }
.flow__step:last-child::after { display: none; }
.flow__step--go::before { background: var(--cta); border-color: var(--cta); color: var(--cta-ink); } /* step 1 is the action */
.flow__step h3 { font-size: 1.125rem; }
.flow__step p { margin-top: 6px; font-size: .9375rem; color: var(--muted); }
.flow__prep { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.flow__prep span { padding: 4px 9px; border-radius: var(--r-sm); background: var(--mist); font-size: .8125rem; font-weight: 500; color: var(--ink); }
.flow__step .wa-link { margin-top: 4px; }
.nudge {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: start;
  margin-top: clamp(36px, 4.5vw, 56px); padding: 20px; border-radius: var(--r-lg);
  background: var(--mist);
}
.nudge .ico { background: var(--white); color: var(--teal-d); width: 44px; height: 44px; }
.nudge strong { display: block; color: var(--ink); font-size: 1.0625rem; }
.nudge p { color: var(--muted); }
.nudge .wa-link { grid-column: 2; } /* under the text on phones, not squeezed into the icon column */
@media (min-width: 1024px) {
  .flow { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
  .flow__step { padding: 68px 0 0; }
  .flow__step::before { top: 0; }
  .flow__step::after {
    left: 54px; right: -22px; top: 21px; bottom: auto; width: auto; height: 2px;
  }
  .flow__step:last-child::after { display: none; }
  .nudge { grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; padding: 22px 28px; }
  .nudge .wa-link { grid-column: auto; }
}

/* ---- 16. FAQ -------------------------------------------------------------- */
.faq { display: grid; gap: 32px; }
.faq__intro > p:not(.eyebrow) { margin-top: 16px; color: var(--muted); }
.faq__intro .btn { margin-top: 22px; }
.faq__list { border-top: 1px solid var(--line-2); }
.faq__list details { border-bottom: 1px solid var(--line-2); }
.faq__list summary {
  position: relative; display: block; list-style: none; cursor: pointer;
  padding: 18px 48px 18px 0; min-height: 56px;
  font-weight: 500; font-size: 1.0625rem; line-height: 1.45; color: var(--ink);
  transition: color .15s;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: ""; position: absolute; right: 2px; top: 50%; width: 28px; height: 28px; margin-top: -14px; border-radius: 50%;
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23071b34' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") no-repeat center / 13px;
  border: 1px solid var(--line-2);
  transition: transform .25s var(--ease), background-color .2s, border-color .2s;
}
.faq__list details[open] summary::after { transform: rotate(45deg); background-color: var(--teal-l); border-color: var(--teal); }
.faq__list summary:hover { color: var(--teal-d); }
.faq__list summary:hover::after { border-color: var(--teal); }
.faq__a { padding: 0 0 22px; color: var(--muted); max-width: 64ch; }
.faq__a p + p { margin-top: 8px; }
.faq__rel { margin-top: 32px; }
.faq__rel h3 { font-size: .75rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
@media (min-width: 1024px) {
  .faq { grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: 80px; align-items: start; }
  .faq__intro { position: sticky; top: calc(var(--hdr-h) + 28px); }
}

/* ---- 17. Final close + composer ------------------------------------------- */
.close {
  position: relative; overflow: hidden; isolation: isolate;
  padding-block: var(--sec);
  background:
    radial-gradient(ellipse 55% 70% at 0% 0%, rgba(2, 150, 134, .26), transparent 62%),
    var(--navy);
  color: var(--on-ink);
}
.close__grid { display: grid; gap: 36px; }
.close h2 { margin-top: 14px; color: var(--white); font-size: clamp(1.75rem, 1.25rem + 1.8vw, 2.625rem); max-width: 20ch; }
.close__lede { margin-top: 16px; max-width: 46ch; font-size: 1.0625rem; color: var(--on-ink); }
.close .cta-row { margin-top: 28px; }
.close__points { display: grid; gap: 0; margin-top: 26px; }
.close__points li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: start; padding: 14px 0; border-top: 1px solid rgba(255, 255, 255, .12); }
.close__points li:last-child { border-bottom: 1px solid rgba(255, 255, 255, .12); }
.close__points .ico { background: rgba(92, 207, 193, .12); color: var(--teal-glow); }
.close__points strong { display: block; color: var(--white); font-weight: 500; }
.close__points p span { display: block; font-size: .9375rem; color: var(--on-ink); }
.close__grid > .close__points { margin-top: 0; }
.close__fine { margin-top: 24px; font-size: .875rem; color: var(--on-ink-2); }
.close__fine a { color: var(--white); font-weight: 500; }
.close__alt { margin-top: 22px; }
@media (min-width: 1024px) {
  .close__grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 80px; align-items: center; }
}

.composer {
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--r-lg); background: var(--white); color: var(--text);
  border: 1px solid var(--line); box-shadow: var(--sh-1);
}
.close .composer { border: 0; box-shadow: var(--sh-3); }
.composer__h { font-size: 1.1875rem; }
.composer__h + p { margin-top: 4px; font-size: .9375rem; color: var(--muted); }
.composer form { margin-top: 18px; }

.q-group { min-width: 0; margin: 0; padding: 0; border: 0; }
.q-group + .q-group, .q-group + .q-fields, .q-fields + .q-group, .q-fields + .q-fields { margin-top: 18px; }
.q-legend, .q-field label {
  display: block; padding: 0; margin-bottom: 8px;
  font-size: .8125rem; font-weight: var(--w-label); letter-spacing: .02em; color: var(--ink);
}
.q-legend .opt, .q-field label .opt { font-weight: 400; color: var(--muted); }
.q-opts { display: flex; flex-wrap: wrap; gap: 8px; }
.q-chip { position: relative; display: inline-flex; }
.q-chip input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.q-chip span {
  display: inline-flex; align-items: center; min-height: 44px; padding: .5rem .9rem;
  border: 1px solid var(--line-2); border-radius: var(--r); background: var(--white);
  font-size: .9375rem; font-weight: var(--w-nav); line-height: 1.2; color: var(--ink);
  transition: background-color .15s, border-color .15s, color .15s;
}
.q-chip:hover span { border-color: var(--ink); }
.q-chip input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--white); box-shadow: inset 0 -3px 0 var(--teal); }
.q-chip input:focus-visible + span { outline: 3px solid var(--navy); outline-offset: 2px; }

.q-fields { display: grid; gap: 14px; }
.q-field, .q-send > div { min-width: 0; }
.input {
  width: 100%; min-height: 48px; padding: .7rem .85rem;
  border: 1px solid var(--line-2); border-radius: var(--r); background: var(--white);
  font: inherit; font-size: 1rem; color: var(--ink);
  transition: border-color .15s;
}
.input::placeholder { color: #627387; } /* 4.8:1 on white — placeholders carry example values */
.input:hover { border-color: #a9bac4; }
.input:focus { border-color: var(--teal); outline: 3px solid rgba(2, 150, 134, .25); outline-offset: 0; }
select.input {
  appearance: none; -webkit-appearance: none; padding-right: 2.5rem;
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23071b34' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") no-repeat right .8rem center / 16px;
}
textarea.input { min-height: 104px; resize: vertical; line-height: 1.5; }

.q-send {
  display: grid; gap: 12px; margin-top: 20px; padding: 14px;
  border-radius: var(--r); background: var(--mist);
}
.q-send__lbl { font-size: .75rem; font-weight: var(--w-label); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.q-preview {
  display: block; margin-top: 6px; padding: 10px 12px;
  border-radius: 14px 14px 4px 14px; background: var(--white);
  font-size: .875rem; line-height: 1.5; color: var(--ink); white-space: pre-wrap; overflow-wrap: anywhere;
}
textarea.q-preview { width: 100%; min-height: 168px; border: 1px solid #a9dfd7; font: inherit; font-size: .9375rem; resize: vertical; }
textarea.q-preview:focus { border-color: var(--teal); outline: 3px solid rgba(2, 150, 134, .25); outline-offset: 0; }
/* One-shot confirmation when the composed message changes (JS restarts it per edit). */
.q-preview.is-updated { animation: q-flash .45s var(--ease); }
.q-note { font-size: .8125rem; color: var(--muted); }
@media (min-width: 600px) {
  .q-fields--2 { grid-template-columns: 1fr 1fr; }
}

/* ---- 18. Service page hero (same grammar as the home hero) ---------------- */
.crumbs ol { display: flex; flex-wrap: wrap; gap: 4px 6px; list-style: none; margin: 0; padding: 0; font-size: .8125rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-2); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--ink); }

.shero { background: var(--white); }
/* Phones: copy, then the visual running off the right edge. Desktop: copy in
   the 600px track, the visual from the 496px track to the screen edge.
   Only plates (.devstage / .callcard / .media) bleed; any other second child
   (the 404 link list) stays inside the content width. */
.shero__grid {
  display: grid;
  grid-template-columns: var(--pad) minmax(0, 1fr) var(--pad);
  row-gap: 36px;
  padding-block: 18px clamp(48px, 6vw, 72px);
}
.shero__grid > * { grid-column: 2; min-width: 0; }
.shero__grid > .devstage, .shero__grid > .callcard, .shero__grid > .media { grid-column: 2 / 4; }
.shero .eyebrow { margin-top: 22px; }
.shero h1 {
  margin-top: 14px; font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.625rem);
  line-height: 1.12; letter-spacing: -.024em; max-width: 19em;
}
.shero__lede { margin-top: 16px; max-width: 34em; font-size: clamp(1.0625rem, 1rem + .25vw, 1.1875rem); line-height: 1.6; color: var(--muted); }
.shero .cta-row { margin-top: 28px; }
/* Same hierarchy as the home hero: one filled orange action, the secondary
   action as a quiet text link (still a 52px target). */
.shero .cta-row .btn--ghost {
  background: transparent; border-color: transparent; padding-inline: .25rem;
  text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: .35em;
}
.shero .cta-row .btn--ghost:hover { color: var(--teal-d); border-color: transparent; text-decoration-color: currentColor; }
.shero__trust { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); font-size: .875rem; font-weight: 500; color: var(--ink); }
.shero__trust li { display: inline-flex; align-items: center; gap: 7px; }
.shero__trust .i { width: 17px; height: 17px; color: var(--teal); }
@media (min-width: 600px) {
  .shero__grid > .devstage, .shero__grid > .media { margin-left: clamp(0px, 8vw, 96px); }
}
@media (min-width: 1024px) {
  .shero__grid {
    grid-template-columns: minmax(var(--pad), 1fr) minmax(0, 600px) 64px minmax(0, 496px) minmax(var(--pad), 1fr);
    align-items: center; padding-block: 24px 80px;
  }
  .shero__grid > :first-child { grid-column: 2; grid-row: 1; }
  .shero__grid > :nth-child(2) { grid-column: 4; grid-row: 1; }
  .shero__grid > .devstage, .shero__grid > .callcard, .shero__grid > .media { grid-column: 4 / 6; margin-left: 0; }
}
@media (min-width: 1600px) {
  .shero__grid { max-width: 1600px; margin-inline: auto; }
  .shero__grid > .devstage::after, .shero__grid > .callcard, .shero .media__frame img { border-radius: var(--r-lg); }
}

/* Device plate: mist plate (::after) over a teal block (::before), both behind
   the content in the plate's own stacking context. The two "what to tell us"
   notes are captions under the drawing, not floating cards. */
.devstage {
  position: relative; isolation: isolate;
  display: grid; justify-items: center; align-content: center; gap: 10px;
  min-height: 300px; padding: 44px var(--pad) 32px 28px;
}
.devstage::before {
  content: ""; position: absolute; z-index: -1;
  left: calc(var(--block) * -1); bottom: calc(var(--block) * -1); width: 42%; height: 56%;
  background: var(--teal); border-radius: var(--r-sm); transform-origin: 0 100%;
}
.devstage::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--mist); border-radius: var(--r-lg) 0 0 var(--r-lg);
}
.devstage .dev { width: min(360px, 86%); margin-bottom: 8px; filter: drop-shadow(0 18px 16px rgba(7, 27, 52, .14)); }
.devstage__chip {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; max-width: 100%;
  font-size: .8125rem; font-weight: 500; line-height: 1.35; color: var(--muted); text-align: center;
}
.devstage__chip .i { width: 16px; height: 16px; color: var(--teal-d); }
.devstage__chip--a { color: var(--ink); }
.devstage__chip--b .i { color: var(--teal-d); }
@media (min-width: 1024px) {
  .devstage { min-height: 420px; padding: 56px 56px 44px; }
}

/* Duration pages: calendar visual instead of a device */
.calviz {
  width: min(340px, 100%); padding: 16px; margin-bottom: 8px;
  border-radius: var(--r-lg); background: var(--white); border: 1px solid var(--line);
}
.calviz__top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.calviz__top b { font-size: .9375rem; font-weight: var(--w-label); color: var(--ink); }
.calviz__top small { font-size: .75rem; font-weight: var(--w-label); color: var(--teal-d); }
.calviz__grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; }
.calviz__grid span { font-size: .6875rem; font-weight: var(--w-label); text-align: center; color: var(--muted); }
.calviz__grid i { aspect-ratio: 1; border-radius: var(--r-sm); background: var(--mist); }
.calviz__grid i.on { background: var(--teal); }
.calviz__grid i.edge { background: var(--teal-d); }

.seg {
  display: inline-grid; grid-template-columns: repeat(3, auto); gap: 4px; margin-top: 18px; padding: 4px;
  border-radius: var(--r); background: var(--white); border: 1px solid var(--line);
}
.seg a {
  display: grid; place-items: center; min-height: 44px; padding: 0 16px; border-radius: var(--r-sm);
  font-size: .9375rem; font-weight: var(--w-nav); color: var(--muted); text-decoration: none;
  transition: background-color .15s, color .15s;
}
.seg a:hover { color: var(--ink); background: var(--mist); }
.seg a[aria-current="page"] { background: var(--ink); color: var(--white); }

/* ---- 19. Service sections ------------------------------------------------- */
/* Situations: numbered editorial list (no cards) */
.situ { display: grid; gap: 0; counter-reset: situ; }
.situ li { position: relative; padding: 22px 0 22px 58px; border-top: 1px solid var(--line-2); }
.situ li:last-child { border-bottom: 1px solid var(--line-2); }
.situ li::before {
  counter-increment: situ; content: "0" counter(situ);
  position: absolute; left: 0; top: 20px;
  font-family: var(--serif); font-size: 1.875rem; line-height: 1; color: var(--teal-d);
}
.situ h3 { font-size: 1.1875rem; }
.situ p { margin-top: 6px; color: var(--muted); }
@media (min-width: 900px) {
  .situ { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 40px; }
  .situ li { padding: 64px 0 8px; border-top: 1px solid var(--ink); border-bottom: 0; }
  .situ li:last-child { border-bottom: 0; }
  .situ li::before { top: 18px; font-size: 2.125rem; }
}

.sec--ink .situ li { border-color: rgba(255, 255, 255, .16); }
.sec--ink .situ li::before { color: var(--teal-glow); }
.sec--ink .situ p { color: var(--on-ink); }
@media (min-width: 900px) {
  .situ--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sec--ink .situ li { border-top-color: rgba(255, 255, 255, .4); }
}
@media (min-width: 1200px) {
  .situ--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 32px; }
}

/* Decision ledger (guide) */
.guide { border-top: 1px solid var(--line-2); }
.guide > div { display: grid; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--line-2); }
.guide dt { font-weight: var(--w-label); color: var(--ink); }
.guide dd { color: var(--muted); }
.guide dd a { font-weight: 500; }
@media (min-width: 768px) {
  .guide > div { grid-template-columns: minmax(0, .45fr) minmax(0, 1fr); gap: 28px; }
}

.split { display: grid; gap: 28px; }
@media (min-width: 1024px) {
  .split { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 80px; align-items: start; }
  .split .head { margin-bottom: 0; position: sticky; top: calc(var(--hdr-h) + 28px); }
}

/* Versus: two options with an "atau" hinge */
.vs { position: relative; display: grid; gap: 14px; }
.vs__col { padding: clamp(22px, 3vw, 36px); border-radius: var(--r-lg); background: var(--white); border: 1px solid var(--line); }
.vs__col h3 { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-size: 1.25rem; }
.vs__col .dev {
  max-width: 176px; margin-bottom: 16px; padding: 10px 14px; border-radius: var(--r);
  background: var(--mist);
}
.vs__col--alt { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.vs__col--alt h3 { color: var(--white); }
.vs__col--alt a { color: var(--teal-glow); }
/* The hinge is not an action, so it is teal-d (white text 5.2:1), not orange. */
.vs__or {
  justify-self: center; display: grid; place-items: center; width: 52px; height: 52px; margin-block: -32px; z-index: 1;
  border-radius: 50%; background: var(--teal-d); color: var(--white); border: 3px solid var(--white);
  font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 1.0625rem;
}
@media (min-width: 768px) {
  .vs { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: stretch; gap: 0; }
  .vs__or { align-self: center; margin: 0 -26px; }
}

.check li { position: relative; padding-left: 30px; }
.check li + li { margin-top: 9px; }
.check li::before {
  content: ""; position: absolute; left: 0; top: .22em; width: 20px; height: 20px; border-radius: 50%;
  background: var(--teal-l) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23017a6d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E") no-repeat center / 12px;
}
.vs__col--alt .check li::before, .sec--ink .check li::before { background-color: rgba(255, 255, 255, .1); }

/* Related routes: compact rows, not cards */
.related { border-top: 1px solid var(--line-2); }
.related a {
  display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 8px 0;
  border-bottom: 1px solid var(--line-2); color: var(--ink); text-decoration: none;
  transition: color .15s;
}
.related a:hover { color: var(--teal-d); }
.related a:hover .i:last-child { transform: translateX(3px); }
.related .ico { width: 34px; height: 34px; }
.related a > span:not(.ico) { flex: 1; min-width: 0; }
.related strong { display: block; font-size: .9375rem; font-weight: 500; line-height: 1.3; }
.related small { display: block; font-size: .8125rem; color: var(--muted); }
.related a > .i { width: 18px; height: 18px; color: var(--teal); transition: transform .2s var(--ease); }

/* Laptop families shelf */
.shelf { border-top: 1px solid var(--ink); }
.shelf__row { display: grid; gap: 10px; padding: 22px 0; border-bottom: 1px solid var(--line-2); }
.shelf__row h3 { font-size: 1.25rem; }
.shelf__use { color: var(--muted); }
.shelf__models { font-family: var(--serif); font-size: clamp(1.125rem, 1rem + .5vw, 1.375rem); line-height: 1.4; color: var(--ink); }
@media (min-width: 900px) {
  .shelf__row { grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr) minmax(0, .9fr); gap: 32px; align-items: start; padding: 28px 0; }
}

/* Combination kits (peralatan lainnya): open columns, no card chrome */
.combos { display: grid; gap: 32px; }
.combo { display: grid; gap: 14px; align-content: start; }
.combo .kit { padding: 10px; border-radius: var(--r-lg); background: var(--mist); }
.combo h3 { font-size: 1.25rem; }
.combo p { color: var(--muted); }
@media (min-width: 900px) {
  .combos { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
}

/* About: principles + prose */
.prose { color: var(--body); font-size: 1.0625rem; }
.prose p + p { margin-top: 16px; }
.prose--lead p:first-child { font-family: var(--serif); font-size: clamp(1.25rem, 1.05rem + .8vw, 1.5625rem); line-height: 1.45; color: var(--ink); }
.photo { overflow: hidden; border-radius: var(--r-lg); aspect-ratio: 3 / 2; background: var(--teal-l); }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo-cap { margin-top: 8px; font-size: .75rem; color: var(--muted); }

/* Contact */
.callcard {
  display: grid; gap: 14px; align-content: center;
  padding: clamp(26px, 4vw, 48px) var(--pad) clamp(26px, 4vw, 48px) clamp(24px, 4vw, 48px);
  border-radius: var(--r-lg) 0 0 var(--r-lg); color: var(--on-ink);
  background:
    radial-gradient(ellipse 70% 70% at 100% 0%, rgba(2, 150, 134, .32), transparent 65%),
    var(--ink);
}
.callcard h2 { color: var(--teal-glow); font-size: .75rem; font-weight: var(--w-label); letter-spacing: .14em; text-transform: uppercase; }
.callcard__num { font-size: clamp(2rem, 1.5rem + 2vw, 2.75rem); font-weight: var(--w-head); letter-spacing: -.02em; color: var(--white); line-height: 1.05; font-variant-numeric: tabular-nums; }
.callcard .cta-row { margin-top: 6px; }
.callcard .cta-row .btn { flex: 1 1 auto; }
.channels { display: grid; gap: 0; border-top: 1px solid var(--line-2); }
.channel { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: start; padding: 18px 0; border-bottom: 1px solid var(--line-2); }
.channel h3 { font-size: 1rem; }
.channel p { margin-top: 2px; color: var(--muted); overflow-wrap: anywhere; }
@media (min-width: 768px) {
  .channels { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; }
}
@media (min-width: 1200px) {
  .channels { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.lost__code { font-family: var(--serif); font-size: clamp(4rem, 3rem + 4vw, 6rem); line-height: 1; color: var(--teal); }

/* ---- 20. Footer ----------------------------------------------------------- */
/* White ground (the logo's own ground) under a teal/orange brand rule. */
.ftr { position: relative; background: var(--white); padding-top: clamp(48px, 6vw, 80px); }
.ftr::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--teal) 0 64%, var(--orange) 64% 100%);
}
.ftr__grid { display: grid; gap: 36px; }
.ftr__brand p { margin-top: 14px; max-width: 40ch; font-size: .9375rem; color: var(--muted); }
.ftr__brand .btn { margin-top: 18px; }
.ftr__logo { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.ftr__logo img { height: 64px; width: auto; aspect-ratio: 99 / 90; flex: none; }
.ftr__logo span { font-weight: 700; font-size: 1.125rem; }
.ftr__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 20px; }
.ftr__h { margin-bottom: 10px; font-size: .75rem; font-weight: var(--w-label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.ftr ul { list-style: none; margin: 0; padding: 0; }
.ftr__nav a { display: inline-flex; align-items: center; min-height: 40px; font-size: .9375rem; color: var(--ink); text-decoration: none; }
.ftr__nav a:hover { color: var(--teal-d); text-decoration: underline; }
.ftr__nav a[aria-current="page"] { color: var(--teal-d); font-weight: var(--w-label); }
.ftr__contact li { display: flex; gap: 10px; align-items: flex-start; padding: 6px 0; font-size: .9375rem; overflow-wrap: anywhere; }
.ftr__contact .i { width: 18px; height: 18px; margin-top: 3px; color: var(--teal); }
.ftr__contact a { color: var(--ink); }
.ftr__base {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px;
  margin-top: 44px; padding-block: 18px; border-top: 1px solid var(--line);
  font-size: .8125rem; color: var(--muted);
}
@media (min-width: 768px) {
  .ftr__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .ftr__nav { grid-column: 1 / -1; grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .ftr__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.7fr) minmax(0, 1.1fr); gap: 48px; }
  .ftr__nav { grid-column: auto; }
}

/* ---- 21. Mobile conversion bar (below 1024px) ----------------------------- */
.mbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px;
  padding: 10px var(--pad) calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, .97); border-top: 1px solid var(--line);
  box-shadow: 0 -10px 26px -18px rgba(7, 27, 52, .35);
  transition: transform .25s var(--ease), visibility .25s;
}
@supports (backdrop-filter: blur(8px)) {
  .mbar { background: rgba(255, 255, 255, .92); backdrop-filter: saturate(1.4) blur(10px); }
}
.mbar .btn { min-height: 52px; padding-inline: .9rem; font-size: 1rem; }
.mbar .btn--ghost { width: 52px; padding: 0; }
/* Below 360px the label would wrap and make the bar taller than the space
   reserved for it; drop the icon and tighten the padding instead. */
@media (max-width: 359px) {
  .mbar .btn { font-size: .9375rem; padding-inline: .7rem; gap: .4em; }
  .mbar .btn--wa .i { display: none; }
}
/* Hidden while the menu is open, a field has focus (keyboard), or a section
   with its own WhatsApp action/composer is on screen. body keeps its bottom
   padding so nothing jumps. */
.mbar-off .mbar { transform: translateY(110%); visibility: hidden; }
@media (min-width: 1024px) {
  body { padding-bottom: 0; }
  .mbar { display: none; }
}

/* ---- 22. Motion system ----------------------------------------------------
   Rules: transform + opacity only (no layout properties → no CLS); every
   animation runs once (no infinite loops, no timers, no scroll-linked work
   beyond the existing rAF-throttled progress line); nothing is required to
   read or click anything. Everything in this section is opt-in through
   (prefers-reduced-motion: no-preference); §23 is the hard stop. */

/* 22a. Section reveal — JS adds .rv-wait only to [data-rv] elements that start
   below the fold, then swaps it for .rv-in when they enter the viewport. */
.rv-wait { opacity: 0; transform: translateY(16px); }
.rv-in { opacity: 1; transform: none; transition: opacity .55s var(--ease), transform .55s var(--ease); }
/* Lists inside a revealed block follow in a short stagger (max 6 steps). */
.rv-wait > li, .rv-wait .tl__col, .rv-wait .chain__row, .rv-wait .ledger__rows > div { opacity: 0; transform: translateY(10px); }
.rv-in > li, .rv-in .tl__col, .rv-in .chain__row, .rv-in .ledger__rows > div {
  opacity: 1; transform: none; transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.rv-in > li:nth-child(2), .rv-in .tl__col:nth-child(2), .rv-in .chain__row:nth-child(2), .rv-in .ledger__rows > div:nth-child(2) { transition-delay: .07s; }
.rv-in > li:nth-child(3), .rv-in .tl__col:nth-child(3), .rv-in .chain__row:nth-child(3), .rv-in .ledger__rows > div:nth-child(3) { transition-delay: .14s; }
.rv-in > li:nth-child(4), .rv-in .chain__row:nth-child(4), .rv-in .ledger__rows > div:nth-child(4) { transition-delay: .21s; }
.rv-in > li:nth-child(n+5), .rv-in .ledger__rows > div:nth-child(n+5) { transition-delay: .28s; }

@media (prefers-reduced-motion: no-preference) {
  /* 22b. Brand block: the teal block behind the hero media / device plate
     grows once from its corner on load. Decorative only — the headline, CTA,
     photo and plate themselves are never animated. */
  .media__frame::before, .devstage::before { animation: block-in .8s .15s var(--ease) both; }

  /* 22c. Diagrams draw themselves once when revealed */
  .tl.rv-in .tl__track span { animation: grow-x .7s var(--ease) both; }
  .tl.rv-in .tl__track span:nth-child(2) { animation-delay: .12s; }
  .tl.rv-in .tl__track span:nth-child(3) { animation-delay: .24s; }
  .flow.rv-in .flow__step::after { animation: grow-line .6s .2s var(--ease) both; }

  /* 22d. Panels and menus: before/after toggle, scenario tabs, FAQ answers,
     the dropdowns and the mobile drawer fade in when opened. */
  .js .ba[data-show] .ba__panel,
  .room__panel[role="tabpanel"]:not([hidden]),
  .faq__list details[open] > .faq__a { animation: fade-up .3s var(--ease) both; }
  .dd[open] > .dd__panel, .mnav[open] > .mnav__panel { animation: fade-up .2s var(--ease) both; }

  /* 22e. Pointer feedback — only on devices that really hover */
  @media (hover: hover) {
    .btn--wa:hover { transform: translateY(-1px); box-shadow: 0 10px 20px -12px rgba(228, 111, 51, .85); }
    .btn--wa:hover::after { transform: translateX(110%); transition: transform .65s var(--ease); }
    .btn--ghost:hover, .btn--light:hover { transform: translateY(-1px); }
    .wa-link:hover .i { transform: scale(1.1) rotate(-6deg); }
    .slide:hover .slide__art .dev { transform: translateY(-4px); }
    .dd__grid a:hover .ico, .related a:hover .ico { transform: scale(1.06); }
    .stage__nav a, .pill, .room__tab { transition: border-color .2s, background-color .2s, color .2s, transform .2s var(--ease); }
    .stage__nav a:hover, a.pill:hover { transform: translateY(-1px); }
    .vs__col { transition: transform .3s var(--ease); }
    .vs__col:hover { transform: translateY(-2px); }
  }
}
.btn--wa:active, .btn--ghost:active, .btn--quiet:active { transform: scale(.98); }

@keyframes block-in { from { opacity: 0; transform: scale(.6); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(6px); } }
@keyframes grow-x { from { transform: scaleX(0); } }
@keyframes grow-line { from { transform: scale(0); } }
@keyframes q-flash { 0% { box-shadow: 0 0 0 0 rgba(2, 150, 134, .45); } 100% { box-shadow: 0 0 0 8px rgba(2, 150, 134, 0); } }

/* ---- 23. Motion preferences: hard stop ----------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition-duration: .01ms !important;
    transition-delay: 0s !important;
    scroll-behavior: auto !important;
  }
  .rv-wait, .rv-wait > li, .rv-wait .tl__col, .rv-wait .chain__row, .rv-wait .ledger__rows > div { opacity: 1; transform: none; }
  .note:nth-child(odd), .note:nth-child(even) { transform: none; }
  .btn--wa:active, .btn--ghost:active, .btn--quiet:active { transform: none; }
  .btn--wa::after { display: none; }
}

/* ---- 24. Print ------------------------------------------------------------ */
@media print {
  .topnote, .hdr__actions, .hnav, .mbar, .composer, .rail__ctrl, .ba__switch { display: none !important; }
  .hdr { position: static; }
  body { padding-bottom: 0; }
  .close, .sec--ink, .callcard { background: var(--white) !important; color: var(--ink) !important; }
  .media__frame::before, .devstage::before, .ftr::before { display: none; }
}