/* ============================================================
   POPSWHURLD INTEGRATED SERVICES LTD — Brand Tokens
   Locked brand system. Do not reinterpret.
   ============================================================ */
:root {
  --whurld-ink:    #0B1F3A;  /* primary · corporate trust      */
  --refinery-gold: #C9A227;  /* premium accent · use sparingly */
  --harbour-teal:  #1B7A6E;  /* signal · IT & digital          */
  --eleme-clay:    #B85C38;  /* signal · retail & delivery     */
  --paper-white:   #F7F5F0;  /* background · warm off-white    */

  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Manrope', system-ui, sans-serif;

  --hairline: rgba(11, 31, 58, 0.14);
  --hairline-soft: rgba(11, 31, 58, 0.1);
  --ink-70: rgba(11, 31, 58, 0.7);
  --ink-55: rgba(11, 31, 58, 0.55);
  --paper-78: rgba(247, 245, 240, 0.78);
  --focus-ring: 0 0 0 3px rgba(201, 162, 39, 0.5);
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--paper-white);
  color: var(--whurld-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--refinery-gold); color: var(--whurld-ink); }

img { max-width: 100%; display: block; }

a { color: inherit; }

a:focus-visible,
button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--whurld-ink);
  color: var(--paper-white);
  padding: 12px 20px;
  font: 600 13px/1 var(--font-body);
  letter-spacing: 0.06em;
  z-index: 100;
}

.skip-link:focus { left: 0; }

/* ---------- Type scale ---------- */
h1, h2, h3 { margin: 0; font-family: var(--font-head); color: var(--whurld-ink); }

h1 { font-weight: 600; font-size: clamp(36px, 5.6vw, 60px); line-height: 1.02; }
h2 { font-weight: 600; font-size: clamp(26px, 3.6vw, 40px); line-height: 1.08; }
h3 { font-weight: 500; font-size: clamp(20px, 2.4vw, 26px); line-height: 1.2; }

.caption {
  font: 500 12px/1.5 var(--font-body);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-55);
}

.section-no {
  font: 600 12px/1 var(--font-body);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--refinery-gold);
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 8px;
}

.section-lede {
  margin: 0 0 44px;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-70);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font: 600 14px/1 var(--font-body);
  letter-spacing: 0.04em;
  padding: 14px 30px;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid var(--whurld-ink);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-primary {
  background: var(--whurld-ink);
  color: var(--paper-white);
}

.btn-primary:hover {
  background: var(--refinery-gold);
  border-color: var(--refinery-gold);
  color: var(--whurld-ink);
}

.btn-secondary {
  background: transparent;
  color: var(--whurld-ink);
}

.btn-secondary:hover {
  background: var(--whurld-ink);
  color: var(--paper-white);
}

/* Buttons on Ink ground */
.btn-on-ink {
  border-color: var(--refinery-gold);
  background: transparent;
  color: var(--paper-white);
}

.btn-on-ink:hover {
  background: var(--refinery-gold);
  color: var(--whurld-ink);
}

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--hairline);
  background: var(--paper-white);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--whurld-ink);
}

.brand-lockup .wordmark {
  font: 600 15px/1 var(--font-head);
  letter-spacing: 0.1em;
}

.brand-lockup .descriptor {
  font: 500 7.5px/1 var(--font-body);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-55);
  margin-top: 3px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a {
  font: 600 12px/1 var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--whurld-ink);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.18s ease;
}

.site-nav a:hover { border-bottom-color: var(--refinery-gold); }

/* ---------- Hero (masthead pattern) ---------- */
.hero { padding: 96px 0 88px; }

.hero-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  align-items: center;
}

.hero-mark { color: var(--whurld-ink); flex: 0 0 auto; }

.hero-copy { flex: 1 1 320px; min-width: 280px; }

.hero .wordmark-xl {
  font: 600 clamp(34px, 6.4vw, 64px)/0.98 var(--font-head);
  letter-spacing: 0.06em;
  color: var(--whurld-ink);
}

.hero .descriptor-xl {
  font: 500 clamp(10px, 1.4vw, 14px)/1 var(--font-body);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(11, 31, 58, 0.62);
  margin-top: 14px;
}

.gold-rule {
  width: 64px;
  height: 2px;
  background: var(--refinery-gold);
  margin: 32px 0 24px;
  border: none;
}

.hero .tagline {
  font: 500 clamp(22px, 3vw, 32px)/1.15 var(--font-head);
  font-style: italic;
  color: var(--whurld-ink);
}

.hero .tagline .gold { color: var(--refinery-gold); font-style: normal; }

.hero-lede {
  margin: 20px 0 0;
  max-width: 520px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-70);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 36px;
}

/* ---------- Trust strip ---------- */
.trust-strip {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.trust-strip .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 0;
  padding-top: 18px;
  padding-bottom: 18px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 22px;
  border-left: 1px solid var(--hairline);
}

.trust-item:first-child { border-left: none; padding-left: 0; }

.trust-item svg { flex: 0 0 auto; }

.trust-item span {
  font: 600 11px/1.4 var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--whurld-ink);
}

/* ---------- Sections ---------- */
.section { padding: 80px 0; }

.section + .section { border-top: 1px solid var(--hairline); }

/* ---------- Division cards ---------- */
.division-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.division-card {
  background: var(--paper-white);
  border: 1px solid rgba(11, 31, 58, 0.16);
  display: flex;
  flex-direction: column;
  transition: border-color 0.18s ease;
}

.division-card .accent-bar { height: 4px; }

.division-card .card-body {
  padding: 26px 26px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.division-card .division-label {
  font: 600 11px/1 var(--font-body);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.division-card h3 {
  font-weight: 600;
  font-size: 21px;
  line-height: 1.15;
  margin-bottom: 10px;
}

.division-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(11, 31, 58, 0.72);
}

.division-card .card-foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--hairline-soft);
  font: 600 12px/1.5 var(--font-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--whurld-ink);
}

.division-card ul {
  margin: 16px 0 20px;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 2;
  color: rgba(11, 31, 58, 0.72);
}

.division-card ul li { padding-left: 18px; position: relative; }

.division-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.card-teal .accent-bar { background: var(--harbour-teal); }
.card-teal .division-label { color: var(--harbour-teal); }
.card-teal ul li::before { background: var(--harbour-teal); }
.card-teal:hover { border-color: var(--harbour-teal); }

.card-clay .accent-bar { background: var(--eleme-clay); }
.card-clay .division-label { color: var(--eleme-clay); }
.card-clay ul li::before { background: var(--eleme-clay); }
.card-clay:hover { border-color: var(--eleme-clay); }

.card-gold .accent-bar { background: var(--refinery-gold); }
.card-gold .division-label { color: var(--refinery-gold); }
.card-gold ul li::before { background: var(--refinery-gold); }
.card-gold:hover { border-color: var(--refinery-gold); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 56px;
  align-items: start;
}

.about-copy p {
  margin: 0 0 22px;
  max-width: 640px;
  color: rgba(11, 31, 58, 0.82);
}

.about-copy .standard-line {
  font: 600 clamp(20px, 2.4vw, 26px)/1.3 var(--font-head);
  color: var(--whurld-ink);
  margin-top: 30px;
}

.founder-figure {
  margin: 0;
  max-width: 280px;
}

.founder-figure img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  object-position: center 15%;
  border: 1px solid rgba(11, 31, 58, 0.18);
}

.founder-figure figcaption {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--hairline-soft);
}

.founder-figure .founder-name {
  font: 600 16px/1.3 var(--font-head);
  color: var(--whurld-ink);
}

.founder-figure .founder-role {
  font: 600 10px/1 var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--refinery-gold);
  margin-top: 4px;
}

/* ---------- CTA banner (Ink + Gold) ---------- */
.cta-banner {
  border: 1px solid var(--whurld-ink);
  background: var(--whurld-ink);
  color: var(--paper-white);
  overflow: hidden;
}

.cta-top {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  padding: 44px 44px 40px;
}

.cta-head { flex: 1 1 340px; min-width: 280px; }

.cta-head .cta-brandline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}

.cta-head .cta-brandline span {
  font: 600 14px/1 var(--font-head);
  letter-spacing: 0.12em;
}

.cta-headline {
  font: 600 clamp(30px, 5vw, 52px)/1 var(--font-head);
  color: var(--paper-white);
}

.cta-headline .gold { color: var(--refinery-gold); }

.cta-head .gold-rule { width: 56px; margin: 24px 0 20px; }

.cta-head p {
  margin: 0;
  max-width: 380px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper-78);
}

.cta-divisions {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-self: center;
}

.cta-division-row {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(201, 162, 39, 0.45);
  padding: 14px 20px;
  min-width: 220px;
}

.cta-division-row .no {
  font: 600 14px/1 var(--font-head);
  color: var(--refinery-gold);
  width: 22px;
}

.cta-division-row .label {
  font: 600 12px/1.4 var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-white);
}

.cta-actions { padding: 0 44px 40px; }

.cta-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 44px;
  border-top: 1px solid rgba(201, 162, 39, 0.3);
}

.cta-contact-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font: 500 11.5px/1.6 var(--font-body);
  letter-spacing: 0.04em;
  color: rgba(247, 245, 240, 0.8);
}

.cta-contact-items a {
  color: rgba(247, 245, 240, 0.8);
  text-decoration: none;
}

.cta-contact-items a:hover { color: var(--refinery-gold); }

.cta-rc {
  font: 600 11.5px/1 var(--font-body);
  letter-spacing: 0.1em;
  color: var(--refinery-gold);
}

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--hairline); }

.site-footer .container {
  padding-top: 32px;
  padding-bottom: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
}

.footer-legal {
  font: 600 11px/1.6 var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(11, 31, 58, 0.6);
}

.footer-meta {
  font: 500 11px/1.6 var(--font-body);
  letter-spacing: 0.1em;
  color: rgba(11, 31, 58, 0.5);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  .site-nav { gap: 18px; }
  .site-nav .nav-cta { display: none; }
  .hero { padding: 72px 0 64px; }
  .cta-top, .cta-actions { padding-left: 28px; padding-right: 28px; }
  .cta-contact { padding: 16px 28px; }
}

@media (max-width: 480px) {
  .site-header .container { flex-wrap: wrap; gap: 10px 24px; }
  .site-nav a { letter-spacing: 0.1em; font-size: 11px; }
  .trust-item { border-left: none; padding: 6px 0; flex: 1 1 46%; }
  .section { padding: 64px 0; }
}