/* ==========================================================================
   FILE    : /assets/css/arkendu.css
   PURPOSE : The Arkendu product site.

   PALETTE
     Sampled from the brand artwork rather than guessed. The navy field reads
     #171e2d across the logo plate, the metal runs from #b8935a in shadow to
     #e8c58f at its brightest, and the type sits in warm off-white. Those are
     the only colours here; everything else is a step between them.

   TYPE
     Cormorant Garamond for display, because the wordmark is a high-contrast
     serif and the headings should belong to it. Inter for anything read at
     length, because Cormorant is not a reading face at 15px.

   STRUCTURE
     Tokens, base, layout, components, then page-specific blocks. One file -
     the site is five pages and does not need a build step.
   ========================================================================== */

:root{
  /* ground */
  --navy-900:#10151f;
  --navy-800:#171e2d;
  --navy-700:#1e2637;
  --navy-600:#262f43;
  --line:#2e3850;
  --line-soft:#232c3e;

  /* metal */
  --gold-600:#b8935a;
  --gold-500:#c9a063;
  --gold-400:#dcb87d;
  --gold-300:#e8c58f;

  /* type */
  --cream:#f2efe8;
  --text:#dcd8d0;
  --muted:#95a0b3;
  --faint:#6b7689;

  --radius:12px;
  --radius-sm:8px;
  --display:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;

  --pad:clamp(20px,5vw,64px);
  --maxw:1180px;
}

*{ margin:0; padding:0; box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  background:var(--navy-800);
  color:var(--text);
  font-family:var(--body);
  font-size:15.5px;
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,svg{ max-width:100%; display:block; }
a{ color:var(--gold-400); text-decoration:none; }
a:hover{ color:var(--gold-300); }

.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); }

/* ── typography ─────────────────────────────────────────────────────────── */
h1,h2,h3,h4{ font-family:var(--display); font-weight:500; color:var(--cream); line-height:1.14; letter-spacing:.005em; }
h1{ font-size:clamp(38px,5.6vw,64px); }
h2{ font-size:clamp(28px,3.6vw,42px); }
h3{ font-size:clamp(19px,2vw,23px); font-weight:600; }
h4{ font-size:17px; font-weight:600; }

.eyebrow{
  font-family:var(--body); font-size:10.5px; font-weight:600;
  letter-spacing:.24em; text-transform:uppercase; color:var(--gold-500);
  margin-bottom:16px;
}
.lede{ font-size:17.5px; color:var(--muted); max-width:60ch; }
.small{ font-size:13.5px; color:var(--muted); }

/* ── buttons ────────────────────────────────────────────────────────────── */
.btn{
  display:inline-block; padding:13px 26px; border-radius:var(--radius-sm);
  font-size:14.5px; font-weight:600; letter-spacing:.01em;
  border:1.5px solid transparent; cursor:pointer; transition:.16s ease;
  font-family:var(--body);
}
.btn-primary{
  background:linear-gradient(180deg,var(--gold-400),var(--gold-600));
  color:#1b1408; border-color:var(--gold-600);
}
.btn-primary:hover{ background:linear-gradient(180deg,var(--gold-300),var(--gold-500)); color:#1b1408; }
.btn-ghost{ border-color:var(--line); color:var(--cream); }
.btn-ghost:hover{ border-color:var(--gold-500); color:var(--gold-300); }
.btn-row{ display:flex; gap:12px; flex-wrap:wrap; margin-top:30px; }

/* ── header ─────────────────────────────────────────────────────────────── */
.site-head{
  position:sticky; top:0; z-index:60;
  background:rgba(16,21,31,.86);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-soft);
}
.site-head .wrap{ display:flex; align-items:center; justify-content:space-between; height:70px; gap:20px; }

.brand{ display:flex; align-items:center; gap:11px; color:var(--gold-400); }
/* The shield alone - the full lockup is unreadable at this size and
   repeats the wordmark that sits beside it. */
.brand .mk{ width:34px; height:auto; flex:none; }
.brand .txt{ font-family:var(--display); font-size:21px; font-weight:600; letter-spacing:.2em; color:var(--cream); }
.brand .txt em{ font-style:normal; color:var(--gold-400); }

.nav{ display:flex; align-items:center; gap:28px; }
.nav a{
  color:var(--muted); font-size:14px; font-weight:500;
  padding:4px 0; border-bottom:1.5px solid transparent;
}
.nav a:hover{ color:var(--cream); }
.nav a.on{ color:var(--cream); border-bottom-color:var(--gold-500); }
/* .nav a's own color rule (class + element) outranks .btn-primary's (single
   class), so without this the header's gold "Try the demo" button inherited
   the nav's muted grey text - all but invisible on a gold gradient. Matching
   specificity here, for the resting and hover state alike, is what actually
   wins. */
.nav a.btn-primary{ color:#1b1408; border-bottom-color:transparent; }
.nav a.btn-primary:hover{ color:#1b1408; }

.nav-toggle{
  display:none; background:none; border:1px solid var(--line);
  border-radius:var(--radius-sm); color:var(--cream); padding:7px 11px; cursor:pointer; font-size:15px;
}

/* ── hero ───────────────────────────────────────────────────────────────── */
.hero{
  position:relative; overflow:hidden;
  padding:clamp(56px,9vw,112px) 0 clamp(48px,7vw,88px);
  background:
    linear-gradient(100deg, rgba(16,21,31,.97) 0%, rgba(16,21,31,.9) 26%, rgba(16,21,31,.62) 55%, rgba(16,21,31,.8) 100%),
    radial-gradient(760px 460px at 78% 8%, rgba(201,160,99,.12), transparent 62%),
    radial-gradient(620px 420px at 6% 96%, rgba(201,160,99,.07), transparent 60%),
    url('/assets/img/hero-truck.jpg') 22% 62% / cover no-repeat,
    var(--navy-900);
  border-bottom:1px solid var(--line-soft);
}
.hero .wrap{ display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(28px,5vw,64px); align-items:center; }
.hero h1 span{ color:var(--gold-400); }
.hero .lede{ margin-top:20px; }

.hero-art{ position:relative; display:grid; place-items:center; }
.hero-art::before{
  content:''; position:absolute; width:min(430px,98%); aspect-ratio:1;
  border-radius:50%; background:radial-gradient(circle, rgba(201,160,99,.17), transparent 66%);
}
.hero-art img{
  position:relative;
  width:min(330px,78%); height:auto;
  filter:drop-shadow(0 16px 40px rgba(0,0,0,.45));
}

.trust{
  display:flex; gap:clamp(20px,4vw,52px); flex-wrap:wrap;
  margin-top:44px; padding-top:26px; border-top:1px solid var(--line-soft);
}
.trust div b{
  display:block; font-family:var(--display); font-size:30px; font-weight:600; color:var(--gold-400); line-height:1;
}
.trust div span{ font-size:12.5px; color:var(--faint); letter-spacing:.05em; }

/* ── sections ───────────────────────────────────────────────────────────── */
section{ padding:clamp(52px,8vw,92px) 0; }
section.alt{ background:var(--navy-900); border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); }
.sec-head{ max-width:70ch; margin-bottom:42px; }
.sec-head p{ margin-top:14px; color:var(--muted); }

/* ── meet indu ──────────────────────────────────────────────────────────── */
.indu{ display:grid; grid-template-columns:1fr .8fr; gap:clamp(32px,5vw,64px); align-items:center; }
.indu-quote{
  margin:22px 0 0; padding-left:20px; border-left:2px solid var(--gold-500);
  font-family:var(--display); font-size:clamp(17px,1.7vw,20px); font-style:italic;
  font-weight:500; line-height:1.55; color:var(--cream);
}
/* Same glow-behind-the-figure treatment as the hero art, so Indu reads as
   part of the same visual family rather than a bolted-on illustration. */
.indu-art{ position:relative; display:grid; place-items:center; }
.indu-art::before{
  content:''; position:absolute; width:min(360px,92%); aspect-ratio:1;
  border-radius:50%; background:radial-gradient(circle, rgba(201,160,99,.16), transparent 66%);
}
.indu-art img{
  position:relative;
  width:min(300px,80%); height:auto;
  filter:drop-shadow(0 16px 40px rgba(0,0,0,.45));
}

/* ── cards ──────────────────────────────────────────────────────────────── */
.grid{ display:grid; gap:18px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }

.card{
  background:var(--navy-700);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  padding:24px 22px;
  transition:.18s ease;
}
.card:hover{ border-color:var(--line); transform:translateY(-2px); }
.card .ic{
  width:38px; height:38px; border-radius:9px; display:grid; place-items:center;
  background:rgba(201,160,99,.11); border:1px solid rgba(201,160,99,.24);
  color:var(--gold-400); font-size:17px; margin-bottom:15px;
}
.card h3{ margin-bottom:8px; }
.card p{ font-size:14px; color:var(--muted); }

/* ── numbered steps ─────────────────────────────────────────────────────── */
.steps{ counter-reset:s; display:grid; gap:2px; }
.step{
  counter-increment:s; display:grid; grid-template-columns:56px 1fr; gap:20px;
  padding:22px 0; border-bottom:1px solid var(--line-soft);
}
.step:last-child{ border-bottom:none; }
.step::before{
  content:counter(s,decimal-leading-zero);
  font-family:var(--display); font-size:26px; font-weight:600; color:var(--gold-500); line-height:1;
}
.step h3{ margin-bottom:6px; }
.step p{ color:var(--muted); font-size:14.5px; }

/* ── module list ────────────────────────────────────────────────────────── */
.mods{ display:grid; grid-template-columns:repeat(2,1fr); gap:0 40px; }
.mod{ padding:20px 0; border-bottom:1px solid var(--line-soft); }
.mod h4{ color:var(--cream); margin-bottom:5px; }
.mod h4 em{ font-style:normal; color:var(--gold-500); font-family:var(--body); font-size:10.5px;
  letter-spacing:.14em; text-transform:uppercase; margin-left:9px; }
.mod p{ font-size:14px; color:var(--muted); }

/* ── pricing ────────────────────────────────────────────────────────────── */
.plans{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; align-items:start; }
.plan{
  background:var(--navy-700); border:1px solid var(--line-soft);
  border-radius:var(--radius); padding:30px 26px;
}
.plan.feature{ border-color:var(--gold-600); background:var(--navy-600); position:relative; }
.plan.feature::after{
  content:'Most chosen'; position:absolute; top:-11px; left:26px;
  background:var(--gold-500); color:#1b1408; font-size:10px; font-weight:700;
  letter-spacing:.13em; text-transform:uppercase; padding:3px 11px; border-radius:20px;
}
.plan h3{ margin-bottom:6px; }
.plan .price{ font-family:var(--display); font-size:38px; font-weight:600; color:var(--gold-400); line-height:1.1; margin:14px 0 4px; }
.plan .price small{ font-family:var(--body); font-size:13px; color:var(--muted); font-weight:400; }
.plan ul{ list-style:none; margin:20px 0 24px; }
.plan li{ position:relative; padding-left:22px; margin-bottom:9px; font-size:14px; color:var(--text); }
.plan li::before{ content:'\2713'; position:absolute; left:0; color:var(--gold-500); font-size:12px; }
.plan .btn{ width:100%; text-align:center; }

/* ── callout ────────────────────────────────────────────────────────────── */
.callout{
  background:linear-gradient(135deg,var(--navy-600),var(--navy-700));
  border:1px solid var(--line); border-radius:16px;
  padding:clamp(28px,5vw,52px); text-align:center;
}
.callout p{ color:var(--muted); max-width:56ch; margin:14px auto 0; }
.callout .btn-row{ justify-content:center; }

/* ── forms ──────────────────────────────────────────────────────────────── */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:0 18px; }
label{
  display:block; font-size:11.5px; font-weight:600; letter-spacing:.09em;
  text-transform:uppercase; color:var(--muted); margin-bottom:16px;
}
label span{ color:var(--gold-500); }
input[type=text],input[type=tel],input[type=email],select,textarea{
  display:block; width:100%; margin-top:7px; padding:12px 14px;
  background:var(--navy-800); border:1px solid var(--line);
  border-radius:var(--radius-sm); color:var(--cream);
  font-family:var(--body); font-size:15px; font-weight:400;
  letter-spacing:normal; text-transform:none;
}
textarea{ min-height:130px; resize:vertical; }
input:focus,select:focus,textarea:focus{
  outline:none; border-color:var(--gold-500); box-shadow:0 0 0 3px rgba(201,160,99,.15);
}
.msg{ padding:12px 15px; border-radius:var(--radius-sm); font-size:14px; margin-bottom:20px; border:1px solid; }
.msg.ok{ background:rgba(63,191,135,.09); border-color:rgba(63,191,135,.34); color:#8adcb6; }
.msg.err{ background:rgba(226,104,95,.09); border-color:rgba(226,104,95,.36); color:#f0a49d; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

/* ── footer ─────────────────────────────────────────────────────────────── */
.site-foot{
  background:var(--navy-900); border-top:1px solid var(--line-soft);
  padding:54px 0 30px; font-size:14px;
}
.foot-grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:34px; }
.foot-grid h5{
  font-size:10.5px; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  color:var(--faint); margin-bottom:14px;
}
.foot-grid ul{ list-style:none; }
.foot-grid li{ margin-bottom:8px; }
.foot-grid a{ color:var(--muted); font-size:14px; }
.foot-grid a:hover{ color:var(--gold-400); }
.foot-about p{ color:var(--muted); font-size:14px; margin-top:14px; max-width:34ch; }
.foot-bar{
  margin-top:38px; padding-top:20px; border-top:1px solid var(--line-soft);
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  color:var(--faint); font-size:12.5px;
}

/* ── responsive ─────────────────────────────────────────────────────────── */
@media (max-width:980px){
  .hero .wrap{ grid-template-columns:1fr; }
  .hero-art{ order:-1; }
  .hero-art img{ width:min(210px,54%); }
  .indu{ grid-template-columns:1fr; }
  .indu-art{ order:-1; }
  .indu-art img{ width:min(220px,58%); }
  .grid-3,.plans{ grid-template-columns:1fr 1fr; }
  .foot-grid{ grid-template-columns:1fr 1fr; }
}

@media (max-width:720px){
  .nav{
    display:none; position:absolute; top:70px; left:0; right:0;
    flex-direction:column; align-items:flex-start; gap:0;
    background:var(--navy-900); border-bottom:1px solid var(--line);
    padding:8px var(--pad) 18px;
  }
  .nav.open{ display:flex; }
  .nav a{ padding:11px 0; width:100%; border-bottom:1px solid var(--line-soft); }
  .nav .btn{ margin-top:12px; width:100%; text-align:center; }
  .nav-toggle{ display:block; }
  .grid-3,.grid-2,.plans,.mods,.form-grid{ grid-template-columns:1fr; }
  .trust{ gap:22px; }
  .step{ grid-template-columns:38px 1fr; gap:14px; }
}

/* ── product screenshots ────────────────────────────────────────────────── */
/* The app is a light UI and the site is dark, so each capture sits inside a
   browser frame. Without it the images float on the page like cut-outs, and
   the eye reads them as stock art rather than as the product.               */
.shots{ display:grid; grid-template-columns:repeat(2,1fr); gap:26px; }

.shot-lead{ grid-column:1 / -1; }

.shot{ margin:0; }

.shot-frame{
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
  background:var(--navy-600);
  box-shadow:0 18px 44px rgba(0,0,0,.38);
  transition:transform .18s ease, box-shadow .18s ease;
}
.shot-frame:hover{ transform:translateY(-3px); box-shadow:0 22px 54px rgba(0,0,0,.46); }

.shot-bar{
  display:flex; align-items:center; gap:6px;
  padding:9px 12px;
  background:var(--navy-600);
  border-bottom:1px solid var(--line);
}
.shot-bar span{ width:9px; height:9px; border-radius:50%; background:var(--line); }
.shot-bar span:first-child{ background:#c9584e; opacity:.7; }
.shot-bar span:nth-child(2){ background:#c9a63d; opacity:.7; }
.shot-bar span:nth-child(3){ background:#4f9d69; opacity:.7; }

.shot-frame img{ width:100%; height:auto; display:block; background:#fff; }

.shot figcaption{ padding:15px 2px 0; }
.shot figcaption h4{ color:var(--cream); margin-bottom:5px; }
.shot figcaption p{ font-size:14px; color:var(--muted); }

@media (max-width:820px){
  .shots{ grid-template-columns:1fr; gap:22px; }
}

/* ── floating WhatsApp button ─────────────────────────────────────────────
   Present on every page, via inc/footer.php - same placement StepupNexus.com
   uses, WhatsApp's own brand green rather than the site's gold, on purpose:
   this is a system-recognised action button, not a branded UI element, and a
   gold circle would read as "another CTA" rather than "chat app". */
.wa-float{
  position:fixed; right:24px; bottom:24px; z-index:1000;
  width:58px; height:58px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:#25D366; box-shadow:0 6px 20px rgba(37,211,102,.45);
  transition:transform .15s ease, box-shadow .15s ease;
  animation:wa-pulse 2.4s infinite;
}
.wa-float:hover{ transform:scale(1.08); box-shadow:0 8px 26px rgba(37,211,102,.6); }
.wa-float svg{ width:30px; height:30px; display:block; }

@keyframes wa-pulse{
  0%, 100%{ box-shadow:0 6px 20px rgba(37,211,102,.45); }
  50%{ box-shadow:0 6px 28px rgba(37,211,102,.75); }
}

@media (max-width:600px){
  .wa-float{ right:16px; bottom:16px; width:52px; height:52px; }
  .wa-float svg{ width:27px; height:27px; }
}

@media (prefers-reduced-motion:reduce){
  .wa-float{ animation:none; }
}

/* ── Arkoh, the floating guide ─────────────────────────────────────────────
   Present on every page via inc/footer.php, mirroring the WhatsApp button's
   placement on the opposite corner so the two never compete. Arkoh is a
   sales/marketing surface, not a support channel: he opens a small panel of
   talking points (solution, convenience, experience, roles) rather than a
   chat thread. */
.arkoh{ position:fixed; left:20px; bottom:0; z-index:999; }

.arkoh-bubble{
  position:relative; display:block; width:104px;
  border:none; background:none; padding:0; cursor:pointer;
  animation:arkoh-bob 3.6s ease-in-out infinite;
  transition:transform .16s ease;
}
.arkoh-bubble:hover{ transform:scale(1.045); }
.arkoh-bubble img{ width:100%; height:auto; display:block; filter:drop-shadow(0 14px 22px rgba(0,0,0,.55)); }
.arkoh-bubble::before{
  content:''; position:absolute; left:50%; bottom:8%; width:150%; aspect-ratio:1;
  transform:translateX(-50%); border-radius:50%; z-index:-1;
  background:radial-gradient(circle, rgba(201,160,99,.22), transparent 68%);
}

@keyframes arkoh-bob{
  0%, 100%{ transform:translateY(0); }
  50%{ transform:translateY(-8px); }
}

/* Speech-bubble teaser that cycles short lines while the panel is closed. */
.arkoh-teaser{
  position:absolute; left:112px; bottom:118px; width:206px; max-width:calc(100vw - 144px);
  background:var(--navy-600); border:1px solid var(--line);
  border-radius:var(--radius-sm) var(--radius-sm) var(--radius-sm) 3px;
  padding:9px 13px; font-size:13px; color:var(--cream);
  box-shadow:0 8px 20px rgba(0,0,0,.35);
  opacity:0; transform:translateX(-6px) scale(.97); pointer-events:none;
  transition:opacity .32s ease, transform .32s ease;
  cursor:pointer;
}
.arkoh-teaser.show{ opacity:1; transform:translateX(0) scale(1); pointer-events:auto; }

.arkoh-panel{
  position:absolute; left:0; bottom:172px; width:328px; max-width:calc(100vw - 48px);
  background:var(--navy-700); border:1px solid var(--line);
  border-radius:16px; box-shadow:0 20px 50px rgba(0,0,0,.5);
  opacity:0; transform:translateY(10px) scale(.97); transform-origin:0 100%;
  transition:opacity .18s ease, transform .18s ease;
}
.arkoh-panel.open{ opacity:1; transform:translateY(0) scale(1); }

.arkoh-panel-head{
  display:flex; align-items:center; gap:11px; padding:16px 16px 14px;
  border-bottom:1px solid var(--line-soft);
}
.arkoh-panel-head img{ width:42px; height:42px; border-radius:50%; object-fit:cover; flex:none; }
.arkoh-panel-head div{ flex:1; min-width:0; }
.arkoh-panel-head strong{ display:block; font-family:var(--display); font-size:17px; font-weight:600; color:var(--cream); }
.arkoh-panel-head span{ display:block; font-size:12px; color:var(--muted); }
.arkoh-close{
  background:none; border:none; color:var(--faint); font-size:20px; line-height:1;
  cursor:pointer; padding:4px; margin:-4px -4px -4px 0;
}
.arkoh-close:hover{ color:var(--cream); }

.arkoh-panel-body{ padding:16px; }
.arkoh-line{ font-size:13.5px; color:var(--muted); margin-bottom:13px; }

.arkoh-topics{ display:flex; flex-wrap:wrap; gap:8px; }
.arkoh-topic{
  font-family:var(--body); font-size:12.5px; font-weight:600; letter-spacing:.01em;
  color:var(--gold-300); background:rgba(201,160,99,.1);
  border:1px solid rgba(201,160,99,.34); border-radius:20px;
  padding:7px 13px; cursor:pointer; transition:.15s ease;
}
.arkoh-topic:hover{ border-color:var(--gold-500); color:var(--gold-200,var(--gold-300)); }
.arkoh-topic.active{ background:var(--gold-500); border-color:var(--gold-500); color:#1b1408; }

.arkoh-answer{ margin-top:14px; padding-top:14px; border-top:1px solid var(--line-soft); }
.arkoh-answer p{
  font-size:13.5px; color:var(--text); line-height:1.6; margin-bottom:12px;
  min-height:1.6em;
}
.arkoh-answer .btn{ padding:9px 18px; font-size:13px; }

@media (max-width:600px){
  .arkoh{ left:10px; bottom:8px; }
  .arkoh-bubble{ width:64px; }
  .arkoh-panel{ bottom:114px; width:270px; }
  .arkoh-teaser{ left:72px; bottom:78px; width:164px; max-width:calc(100vw - 96px); }
}

@media (prefers-reduced-motion:reduce){
  .arkoh-bubble{ animation:none; }
}