/* =====================================================================
   APEX EIGHT HOLDINGS LTD — v1.0
   Direction: premium, institutional, architectural. A managed-services
   firm, not an NGO or a bin-collection app. Black ground, restrained
   metallic gold, hairline structure, no rounded startup chrome.
   ===================================================================== */

:root {
  /* Color */
  --black:      #0A0A0B;
  --panel:      #131315;
  --panel-2:    #1A1A1D;
  --line:       #2B2B2E;
  --line-soft:  #202023;
  --white:      #F6F5F2;
  --grey:       #9A9994;
  --grey-dim:   #6C6B67;
  --gold:       #B69A5C;
  --gold-hi:    #D6BE85;
  --gold-dim:   #7D6B41;

  /* Type */
  --f-display: 'Archivo', sans-serif;
  --f-body:    'Inter', sans-serif;
  --f-mono:    'IBM Plex Mono', monospace;

  --maxw: 1200px;
  --gutter: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

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

/* ---------- Type scale ---------- */
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--white);
}
h1 { font-size: clamp(2.4rem, 5.2vw, 4.2rem); font-weight: 500; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0; color: var(--grey); }
strong { color: var(--white); font-weight: 600; }

.eyebrow {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ''; width: 18px; height: 1px; background: var(--gold); }

.rule { height: 1px; background: var(--line); border: none; margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 15px 26px;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  cursor: pointer;
  border-radius: 0;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  min-height: 48px;
}
.btn:hover { background: var(--gold); color: var(--black); }
.btn.solid { background: var(--gold); color: var(--black); }
.btn.solid:hover { background: var(--gold-hi); border-color: var(--gold-hi); }
.btn.ghost { border-color: var(--line); color: var(--white); }
.btn.ghost:hover { border-color: var(--gold); color: var(--gold); background: transparent; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Nav ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 11, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 20px; }

.mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid var(--gold);
  font-family: var(--f-display); font-weight: 700; font-size: 0.9rem;
  color: var(--gold); letter-spacing: -0.02em; flex-shrink: 0;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo .word {
  font-family: var(--f-display); font-weight: 600; font-size: 0.98rem;
  letter-spacing: 0.02em; color: var(--white); line-height: 1.15;
}
.logo .word small {
  display: block; font-family: var(--f-mono); font-weight: 400; font-size: 0.6rem;
  color: var(--grey-dim); letter-spacing: 0.16em; margin-top: 2px; text-transform: uppercase;
}

nav.links {
  display: none;
  align-items: center; gap: 32px;
  font-family: var(--f-mono); font-size: 0.78rem; letter-spacing: 0.04em;
}
@media (min-width: 860px) { nav.links { display: flex; } }
nav.links a { color: var(--grey); position: relative; padding: 6px 0; }
nav.links a:hover, nav.links a.active { color: var(--white); }
nav.links a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--gold);
}

.nav-ctas { display: none; align-items: center; gap: 10px; }
@media (min-width: 860px) { .nav-ctas { display: flex; } }

.nav-toggle {
  display: flex; background: none; border: 1px solid var(--line); color: var(--white);
  padding: 10px 14px; cursor: pointer; font-family: var(--f-mono); font-size: 0.72rem;
  letter-spacing: 0.08em; min-height: 44px;
}
@media (min-width: 860px) { .nav-toggle { display: none; } }

nav.links.open {
  display: flex; position: absolute; top: 100%; left: 0; right: 0;
  flex-direction: column; align-items: flex-start; background: var(--panel);
  padding: 24px var(--gutter); border-bottom: 1px solid var(--line); gap: 20px;
}
.mobile-ctas { display: none; }
.mobile-ctas.open {
  display: flex; flex-direction: column; gap: 12px; width: 100%;
  padding: 0 var(--gutter) 24px; background: var(--panel);
  border-bottom: 1px solid var(--line); margin-top: -1px;
}
@media (min-width: 860px) { .mobile-ctas.open { display: none; } }
.mobile-ctas .btn { width: 100%; justify-content: center; }

/* ---------- Sections ---------- */
section { padding: 96px 0; border-bottom: 1px solid var(--line); }
section:last-of-type { border-bottom: none; }
.section-head { max-width: 660px; margin-bottom: 56px; }
.section-head h2 { margin-top: 16px; }
.section-head p { margin-top: 18px; font-size: 1.05rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Footer ---------- */
footer.site { padding: 56px 0 30px; }
footer.site .foot-top {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid var(--line); margin-bottom: 26px;
}
footer.site .foot-brand { max-width: 300px; }
footer.site .foot-brand .logo { margin-bottom: 16px; }
footer.site .foot-brand p { font-size: 0.92rem; }
footer.site .foot-cols { display: flex; gap: 64px; flex-wrap: wrap; }
footer.site .foot-cols div { display: flex; flex-direction: column; gap: 11px; }
footer.site .foot-cols .head {
  font-family: var(--f-mono); color: var(--grey-dim); text-transform: uppercase;
  letter-spacing: 0.14em; font-size: 0.66rem; margin-bottom: 6px;
}
footer.site .foot-cols a { font-size: 0.9rem; color: var(--grey); }
footer.site .foot-cols a:hover { color: var(--gold); }
.foot-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-family: var(--f-mono); font-size: 0.72rem; color: var(--grey-dim);
}

/* ---------- Signature: coordination schematic ---------- */
.schematic {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 40px 32px;
  position: relative;
}
.schematic .s-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.schematic .s-node {
  flex: 1; text-align: center; padding: 20px 10px;
  border: 1px solid var(--line-soft);
}
.schematic .s-node.active { border-color: var(--gold); }
.schematic .s-node .s-label {
  font-family: var(--f-mono); font-size: 0.64rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--grey-dim); margin-bottom: 8px; display: block;
}
.schematic .s-node.active .s-label { color: var(--gold); }
.schematic .s-node .s-title { font-family: var(--f-display); font-size: 0.92rem; color: var(--white); font-weight: 600; }
.schematic .s-link {
  flex: 0 0 auto; width: 34px; height: 1px; background: var(--gold-dim); position: relative;
}
.schematic .s-link::after {
  content: ''; position: absolute; right: -1px; top: -3px;
  width: 0; height: 0; border-top: 3px solid transparent; border-bottom: 3px solid transparent;
  border-left: 5px solid var(--gold-dim);
}
.schematic .s-foot {
  margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line-soft);
  font-family: var(--f-mono); font-size: 0.72rem; color: var(--grey-dim); letter-spacing: 0.03em;
}
@media (max-width: 640px) {
  .schematic .s-row { flex-direction: column; }
  .schematic .s-link { width: 1px; height: 20px; }
  .schematic .s-link::after {
    right: -3px; top: auto; bottom: -1px; left: -3px;
    border-left: 3px solid transparent; border-right: 3px solid transparent; border-top: 5px solid var(--gold-dim); border-left-width: 3px;
  }
}

/* ---------- Hero ---------- */
.hero { padding: 76px 0 88px; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 56px; align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.15fr 0.85fr; } }
.hero h1 { margin: 18px 0 24px; }
.hero .lede { font-size: 1.14rem; max-width: 520px; margin-bottom: 36px; }

.page-hero { padding: 68px 0 52px; }
.page-hero p { max-width: 640px; margin-top: 18px; font-size: 1.08rem; }

/* ---------- Cards / grids ---------- */
.grid-3, .grid-2, .grid-4 {
  display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line);
}
@media (min-width: 720px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 760px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 640px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.card { background: var(--black); padding: 34px 28px; }
.card .num {
  font-family: var(--f-mono); color: var(--gold); font-size: 0.72rem; letter-spacing: 0.12em;
}
.card h3 { margin: 16px 0 10px; }
.card p { font-size: 0.94rem; }

/* Service card with link */
.card.service { display: flex; flex-direction: column; }
.card.service .s-link-out {
  margin-top: 18px; font-family: var(--f-mono); font-size: 0.72rem; color: var(--gold);
  letter-spacing: 0.06em; display: inline-flex; align-items: center; gap: 6px;
}

/* ---------- Steps (How it works) ---------- */
.steps { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 780px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { background: var(--black); padding: 32px 26px; }
.step .step-num { font-family: var(--f-display); font-size: 2rem; color: var(--gold-dim); font-weight: 600; }
.step h3 { margin: 14px 0 10px; font-size: 1.05rem; }
.step p { font-size: 0.9rem; }

/* ---------- Pain point list (estates/business pages) ---------- */
.pain-list { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 700px) { .pain-list { grid-template-columns: repeat(2, 1fr); } }
.pain-item { background: var(--panel); padding: 24px 26px; display: flex; gap: 16px; align-items: flex-start; }
.pain-item .mark-x {
  flex-shrink: 0; width: 20px; height: 20px; border: 1px solid var(--grey-dim);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono); font-size: 0.7rem; color: var(--grey-dim); margin-top: 2px;
}
.pain-item p { font-size: 0.94rem; color: var(--white); }

/* ---------- Audience cards ---------- */
.audience-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 760px) { .audience-grid { grid-template-columns: repeat(3, 1fr); } }
.audience-card { background: var(--black); padding: 28px 22px; }
.audience-card h3 { font-size: 1rem; }

/* ---------- Strong CTA band ---------- */
.cta-band { background: var(--panel); text-align: center; }
.cta-band .section-head { margin-left: auto; margin-right: auto; text-align: center; }
.cta-band .cta-row { justify-content: center; margin-top: 8px; }

/* ---------- Form ---------- */
.form-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .form-grid.two { grid-template-columns: 1fr 1fr; } }
label {
  font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--grey); display: block; margin-bottom: 9px;
}
input, select, textarea {
  width: 100%; background: var(--panel); border: 1px solid var(--line);
  color: var(--white); font-family: var(--f-body); font-size: 0.98rem;
  padding: 14px 15px; outline: none; border-radius: 0; min-height: 48px;
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 20px) center, calc(100% - 15px) center; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
textarea { resize: vertical; min-height: 120px; }
input:focus, select:focus, textarea:focus { border-color: var(--gold); }
.field.full { grid-column: 1 / -1; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--gold); outline-offset: 2px;
}

.contact-strip { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 44px; }
@media (min-width: 760px) { .contact-strip { grid-template-columns: repeat(3, 1fr); } }
.contact-strip .item { background: var(--black); padding: 26px 26px; }
.contact-strip .item .head { font-family: var(--f-mono); font-size: 0.66rem; color: var(--grey-dim); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 10px; }
.contact-strip .item .val { font-size: 1.02rem; color: var(--white); font-family: var(--f-mono); }
.contact-strip .item .val a:hover { color: var(--gold); }

.note {
  font-family: var(--f-mono); font-size: 0.76rem; color: var(--grey-dim);
  border-left: 1px solid var(--gold-dim); padding-left: 16px; margin-top: 30px; max-width: 620px; line-height: 1.7;
}

/* ---------- Whatsapp float ---------- */
.wa-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 60;
  display: flex; align-items: center; gap: 10px;
  background: var(--gold); color: var(--black);
  padding: 14px 18px; font-family: var(--f-mono); font-size: 0.76rem;
  letter-spacing: 0.06em; text-transform: uppercase; border: 1px solid var(--gold);
  min-height: 48px;
}
.wa-float:hover { background: var(--gold-hi); }
@media (max-width: 480px) {
  .wa-float span.label { display: none; }
  .wa-float { padding: 14px; }
}

/* ---------- Proposition split (Home section A) ---------- */
.prop-split { display: grid; grid-template-columns: 1fr; gap: 48px; }
@media (min-width: 880px) { .prop-split { grid-template-columns: 0.9fr 1.1fr; } }
.prop-split .prop-text p { font-size: 1.02rem; margin-bottom: 16px; }
.prop-split .prop-text p:last-child { margin-bottom: 0; }