/*
Theme Name: Techfin Markets 2026
Theme URI: https://techfin-markets.com
Author: Techfin Markets Limited
Description: Custom theme for techfin-markets.com — liquidity, the Techfin Portal, connectivity. Generated from the static mockup by wordpress/build-theme.py.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary
Text Domain: techfin-2026
*/

/* ============================================================
   TECHFIN MARKETS — WEBSITE REFACTOR MOCKUP
   Board review build. Not production code.

   Brand direction: evolve the existing gold, keep logo equity.
   Gold is the accent only — it earns its weight by being rare.
   ============================================================ */

:root {
  /* Core palette */
  --ink:        #0B0D10;   /* near-black — dark sections */
  --ink-2:      #12161C;   /* raised dark surface */
  --ink-3:      #1B212A;   /* borders on dark */
  --paper:      #FFFFFF;   /* light sections */
  --paper-2:    #F6F5F2;   /* warm off-white band */
  --paper-3:    #ECEAE4;   /* borders on light */

  /* Existing brand gold, plus tints */
  --gold:       #C9A227;
  --gold-lift:  #E3BE47;
  --gold-dim:   rgba(201, 162, 39, 0.14);

  /* Type colours */
  --on-dark:    #E8E6E1;
  --on-dark-mu: #9AA1AC;
  --on-light:   #10131A;
  --on-light-mu:#5A6472;

  /* Placeholder highlight — deliberately loud. Every unverified
     claim on this mockup wears this so it cannot ship by accident. */
  --flag:       #B45309;
  --flag-bg:    #FEF3C7;
  --flag-br:    #F59E0B;

  --maxw: 1200px;
  --serif: 'Fraunces', 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--on-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 2rem; }
@media (max-width: 700px) { .wrap { padding: 0 1.25rem; } }

/* ── Sections ──────────────────────────────────────────────
   Rhythm tightened ~15% from the first pass — the earlier
   7rem/6rem spacing read as empty rather than confident. */
.sec { padding: 6rem 0; }
.sec-tight { padding: 4rem 0; }
.sec-dark { background: var(--ink); color: var(--on-dark); }
.sec-warm { background: var(--paper-2); }
@media (max-width: 700px) { .sec { padding: 3.75rem 0; } }

/* Centred focal moment — used sparingly to break the otherwise
   left-aligned axis. One deliberate hinge per page, not scattered.
   Works as a whole-section class OR as a wrapper around just an
   intro (so the cards/figures below it stay left-aligned). */
.sec-center { text-align: center; }
.sec-dark .sec-center .eyebrow, .sec-dark.sec-center .eyebrow { color: var(--gold-lift); }
.sec-center h2 { margin-left: auto; margin-right: auto; }
.sec-center .lede { margin-left: auto; margin-right: auto; }

/* ── Type ────────────────────────────────────────────────── */
.eyebrow {
  font-size: .72rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 1.25rem;
}
.sec-dark .eyebrow { color: var(--gold-lift); }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.12; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); }
h2 { font-size: clamp(2rem, 3.4vw, 2.9rem); margin-bottom: 1.25rem; }
h3 { font-size: 1.3rem; margin-bottom: .6rem; }

.lede { font-size: 1.15rem; color: var(--on-light-mu); max-width: 62ch; }
.sec-dark .lede { color: var(--on-dark-mu); }

/* ── Nav ─────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 13, 16, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ink-3);
}
.nav-in { display: flex; align-items: center; gap: 2.5rem; height: 78px; }
.nav-logo img { height: 34px; width: auto; }
.foot-logo img, .nav-logo img { image-rendering: -webkit-optimize-contrast; }
.nav-links { display: flex; gap: 2rem; margin-left: auto; }
.nav-links a {
  font-size: .875rem; color: var(--on-dark-mu); font-weight: 500;
  padding: .4rem 0; border-bottom: 1px solid transparent; transition: .18s;
}
.nav-links a:hover, .nav-links a.on { color: var(--on-dark); border-bottom-color: var(--gold); }
@media (max-width: 900px) { .nav-links { display: none; } }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-block; padding: .85rem 1.75rem; font-size: .875rem;
  font-weight: 600; letter-spacing: .02em; transition: .18s; cursor: pointer;
  border: 1px solid transparent;
}
.btn-gold { background: var(--gold); color: #14100A; }
.btn-gold:hover { background: var(--gold-lift); }
.btn-ghost { border-color: rgba(232,230,225,.28); color: var(--on-dark); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-lift); }
.btn-dark { border-color: var(--on-light); color: var(--on-light); }
.btn-dark:hover { background: var(--on-light); color: var(--paper); }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  background: var(--ink); color: var(--on-dark);
  padding: 7.5rem 0 6rem; position: relative; overflow: hidden;
}
/* Restrained geometric accent — crisp hairlines echoing the angular
   mark in the logo. Deliberately thin: a soft wide gradient here read
   as a muddy smudge, not as intent. */
.hero::after {
  content: ''; position: absolute; right: 0; top: 0;
  width: 46%; height: 100%;
  background:
    linear-gradient(158deg, transparent calc(50% - .5px), rgba(201,162,39,.30) 50%, transparent calc(50% + .5px)),
    linear-gradient(158deg, transparent calc(66% - .5px), rgba(201,162,39,.16) 66%, transparent calc(66% + .5px)),
    linear-gradient(158deg, transparent calc(78% - .5px), rgba(201,162,39,.10) 78%, transparent calc(78% + .5px));
  pointer-events: none;
}
/* NOTE: .hero-in must NOT also carry .wrap — .wrap sets `margin:0 auto`,
   so a max-width here would centre the column instead of left-aligning it. */
.hero-in { position: relative; z-index: 1; }
.hero h1 { margin-bottom: 1.75rem; max-width: 19ch; }
.hero .lede { font-size: 1.15rem; margin-bottom: 2.25rem; max-width: 56ch; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2.25rem; }
@media (max-width: 700px) { .hero::after { display: none; } }

/* ── Stat band ───────────────────────────────────────────── */
.stats { border-top: 1px solid var(--ink-3); border-bottom: 1px solid var(--ink-3); background: var(--ink-2); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 2.75rem 2rem; border-right: 1px solid var(--ink-3); }
.stat:last-child { border-right: none; }
.stat-n { font-family: var(--serif); font-size: 2.4rem; color: var(--paper); line-height: 1; margin-bottom: .5rem; }
.stat-l { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark-mu); }
@media (max-width: 860px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--ink-3); }
}

/* ── Cards ───────────────────────────────────────────────── */
.grid { display: grid; gap: 1.5rem; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .g-3, .g-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .g-2, .g-3, .g-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--paper); border: 1px solid var(--paper-3);
  padding: 2.25rem; transition: .2s;
}
.card:hover { border-color: var(--gold); transform: translateY(-3px); }
.card p { color: var(--on-light-mu); font-size: .95rem; }
.sec-dark .card { background: var(--ink-2); border-color: var(--ink-3); }
.sec-dark .card p { color: var(--on-dark-mu); }

.card-n {
  font-family: var(--serif); font-size: .95rem; color: var(--gold);
  border-bottom: 1px solid var(--paper-3); padding-bottom: .75rem; margin-bottom: 1.25rem;
}
.sec-dark .card-n { border-bottom-color: var(--ink-3); }

/* ── Spec strip ──────────────────────────────────────────────
   Replaces forced-equal cards where the content is deliberately
   uneven (e.g. one item is still a placeholder). Vertical rules
   + top-aligned columns read as an intentional spec sheet, so
   differing lengths no longer look like a broken card. */
.spec {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--paper-3);
  text-align: left;  /* immune to a centred parent section */
}
.sec-dark .spec { border-top-color: var(--ink-3); }
.spec-col {
  padding: 2rem 2rem 2rem 0; border-left: 1px solid var(--paper-3);
  padding-left: 2rem;
}
.spec-col:first-child { border-left: none; padding-left: 0; }
.sec-dark .spec-col { border-left-color: var(--ink-3); }
.spec-n {
  font-family: var(--serif); font-size: .82rem; letter-spacing: .04em;
  color: var(--gold); margin-bottom: 1rem;
}
.spec-col h3 { font-size: 1.15rem; margin-bottom: .55rem; }
.spec-col p { color: var(--on-light-mu); font-size: .92rem; }
.sec-dark .spec-col p { color: var(--on-dark-mu); }
@media (max-width: 760px) {
  .spec { grid-template-columns: 1fr; border-top: none; }
  .spec-col {
    border-left: none; padding: 1.5rem 0;
    border-top: 1px solid var(--paper-3);
  }
  .spec-col:first-child { border-top: none; padding-top: 0; }
  .sec-dark .spec-col { border-top-color: var(--ink-3); }
}

/* ── Feature rows (alternating image / copy) ─────────────── */
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 4.5rem; align-items: center; }
.row + .row { margin-top: 6rem; }
.row.flip .row-media { order: -1; }
@media (max-width: 900px) {
  .row { grid-template-columns: 1fr; gap: 2.5rem; }
  .row.flip .row-media { order: 0; }
  .row + .row { margin-top: 4rem; }
}

/* Screenshot framing — the browser chrome makes it read as a
   real product shot rather than a floating rectangle. */
.shot { border: 1px solid var(--paper-3); background: var(--paper); box-shadow: 0 18px 50px rgba(11,13,16,.13); }
.sec-dark .shot { border-color: var(--ink-3); box-shadow: 0 18px 50px rgba(0,0,0,.5); }
.shot-bar {
  display: flex; align-items: center; gap: .4rem;
  padding: .6rem .9rem; background: var(--paper-2); border-bottom: 1px solid var(--paper-3);
}
.sec-dark .shot-bar { background: var(--ink-3); border-bottom-color: var(--ink-3); }
.shot-dot { width: 9px; height: 9px; border-radius: 50%; background: #D6D3CB; }
.sec-dark .shot-dot { background: #39424F; }
.shot-url {
  margin-left: .6rem; font-size: .68rem; color: var(--on-light-mu);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.sec-dark .shot-url { color: var(--on-dark-mu); }
.shot figcaption {
  padding: .7rem 1rem; font-size: .74rem; color: var(--on-light-mu);
  background: var(--paper-2); border-top: 1px solid var(--paper-3);
}
.sec-dark .shot figcaption { background: var(--ink-2); border-top-color: var(--ink-3); color: var(--on-dark-mu); }

/* ── Lists ───────────────────────────────────────────────── */
.ticks { list-style: none; margin-top: 1.5rem; }
.ticks li { padding-left: 1.75rem; position: relative; margin-bottom: .8rem; color: var(--on-light-mu); }
.sec-dark .ticks li { color: var(--on-dark-mu); }
.ticks li::before {
  content: ''; position: absolute; left: 0; top: .58em;
  width: 8px; height: 8px; border: 1px solid var(--gold); transform: rotate(45deg);
}

/* ── Placeholder flag ────────────────────────────────────────
   Deliberately ugly. If any of these survive to production,
   that is a process failure and it should be visible from
   across the room. */
.ph {
  background: var(--flag-bg); color: var(--flag);
  border: 1px dashed var(--flag-br); border-radius: 3px;
  padding: .05em .4em; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .82em; font-weight: 600; white-space: nowrap;
}
.ph-block {
  display: block; background: var(--flag-bg); color: var(--flag);
  border: 1px dashed var(--flag-br); padding: 1rem 1.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .82rem;
  line-height: 1.6; white-space: normal;
}

/* ── Logo strip ──────────────────────────────────────────── */
.lp-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--ink-3); border: 1px solid var(--ink-3); }
.lp-cell {
  background: var(--ink-2); padding: 1.75rem 1rem; text-align: center;
  font-size: .72rem; letter-spacing: .06em; color: var(--on-dark-mu);
}
@media (max-width: 900px) { .lp-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .lp-strip { grid-template-columns: repeat(2, 1fr); } }

/* ── Connectivity diagram ────────────────────────────────── */
.diagram { background: var(--ink-2); border: 1px solid var(--ink-3); padding: 3rem 2rem; }
.diagram svg { width: 100%; height: auto; }

/* ── Footer ──────────────────────────────────────────────── */
.foot { background: var(--ink); color: var(--on-dark-mu); padding: 5rem 0 2.5rem; border-top: 1px solid var(--ink-3); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3.5rem; }
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.foot h4 { font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--paper); margin-bottom: 1.1rem; font-weight: 600; }
.foot ul { list-style: none; }
.foot li { margin-bottom: .6rem; }
.foot a { font-size: .875rem; transition: .15s; }
.foot a:hover { color: var(--gold-lift); }
.foot-logo img { height: 32px; margin-bottom: 1.25rem; }
.foot-legal { border-top: 1px solid var(--ink-3); padding-top: 2rem; font-size: .74rem; line-height: 1.8; color: #6B7480; }

/* ---- theme-only additions (not in the mockup) ---- */
.form-notice { padding: 1rem 1.25rem; margin-bottom: 1.5rem; font-size: .95rem; border: 1px solid; }
.form-notice.ok  { color: #14532D; background: #F0FDF4; border-color: #86EFAC; }
.form-notice.err { color: #7F1D1D; background: #FEF2F2; border-color: #FCA5A5; }
.enquiry .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.page-content { max-width: 72ch; }
.page-content h2 { margin-top: 2.5rem; }
.page-content p, .page-content ul, .page-content ol { margin-bottom: 1.1rem; color: var(--on-light-mu); }
.page-content ul, .page-content ol { padding-left: 1.4rem; }