/* ============================================================
   SnV Process Innovations — style.css v2
   Direction B: Dark hero · Light body · Dark footer
   Incorporating ChatGPT review fixes + readability improvements
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;1,400;1,500&family=Syne:wght@400;500;600;700&family=Syne+Mono&display=swap');

/* ── ROOT VARIABLES ── */
:root {
  /* Dark zones — hero, nav, cta, footer */
  --dark-bg:      #0C0F14;
  --dark-bg2:     #141A23;
  --dark-bg3:     #1D2535;
  --dark-line:    rgba(184,137,74,.10);

  /* Dark text — adjusted per ChatGPT fix */
  --dark-text:    #F5F2EC;
  --dark-text2:   rgba(245,242,236,.78);
  --dark-text3:   rgba(245,242,236,.45);
  --ivory3:       rgba(245,242,236,.65);

  /* Light zones — body content sections */
  --light-bg:     #F7F5F0;
  --light-bg2:    #EFECE5;
  --light-bg3:    #E4DFD3;
  --light-line:   rgba(0,0,0,.08);
  --light-text:   #1A1C22;
  --light-text2:  #3D4048;
  --light-text3:  #72767F;

  /* Accent — slightly darker per ChatGPT fix */
  --brass:        #A87B43;
  --brass2:       #BE9158;
  --brass-pale:   rgba(168,123,67,.10);
  --brass-line:   rgba(168,123,67,.10);
  --brass-light:  #F2E8D8;

  /* Fonts */
  --ff-disp:  'Playfair Display', Georgia, serif;
  --ff-ui:    'Syne', sans-serif;
  --ff-mono:  'Syne Mono', monospace;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--ff-ui);
  background: var(--light-bg);
  color: var(--light-text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ══════════════════════════════════════════
   NAVIGATION — always dark
══════════════════════════════════════════ */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 800;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.8rem 5%;
  transition: padding .4s, background .4s, border-color .4s;
  border-bottom: 1px solid transparent;
  background: rgba(12,15,20,.8);
  backdrop-filter: blur(20px);
}
#nav.scrolled {
  padding: 1rem 5%;
  background: rgba(12,15,20,.97);
  border-color: var(--dark-line);
}
.nav-brand{
    display:flex;
    align-items:center;
}

.nav-logo{
    display:flex;
    align-items:center;
    gap:.8rem;
    text-decoration:none;
}

.nav-logo-mark{
    width:48px;
    height:38px;

    border:1.5px solid var(--brass-line);

    display:flex;
    align-items:center;
    justify-content:center;

    font-family:var(--ff-ui);
    font-size:.95rem;
    font-weight:700;

    color:var(--brass);

    flex-shrink:0;
}

.nav-logo-text{
    display:flex;
    flex-direction:column;
    justify-content:center;
    line-height:1;
}

.nav-logo-name{
    font-family:var(--ff-ui);
    font-size:.88rem;
    font-weight:500;

    letter-spacing:.12em;
    text-transform:uppercase;

    color:var(--dark-text);
}

.nav-tagline{
    margin-top:.28rem;

    font-family:var(--ff-mono);
    font-size:.46rem;

    letter-spacing:.22em;
    text-transform:uppercase;

    color:var(--dark-text3);

    white-space:nowrap;
}
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  font-family: var(--ff-ui); font-size: .68rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--dark-text3); text-decoration: none; transition: color .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--brass); }
.nav-contact {
  font-family: var(--ff-mono); font-size: .62rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--brass); text-decoration: none;
  border: 1px solid var(--brass-line); padding: .4rem 1rem;
  transition: background .2s, color .2s;
}
.nav-contact:hover { background: var(--brass); color: var(--dark-bg); }

/* Mobile nav */
.ham {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 6px; cursor: pointer;
}
.ham span { display: block; width: 22px; height: 1px; background: var(--dark-text3); transition: all .3s; }
.mob-menu {
  display: none; position: fixed; inset: 0; background: var(--dark-bg);
  z-index: 700; flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem;
}
.mob-menu.open { display: flex; }
.mob-menu a {
  font-family: var(--ff-disp); font-size: 2.2rem; font-weight: 400;
  font-style: italic; color: var(--dark-text3); text-decoration: none; transition: color .2s;
}
.mob-menu a:hover { color: var(--brass); }

/* ══════════════════════════════════════════
   PAGE HERO — dark
══════════════════════════════════════════ */
.pg-hero {
  min-height: 72vh; padding: 10rem 6% 6rem;
  background: var(--dark-bg);
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--dark-line);
  display: flex; flex-direction: column; justify-content: flex-end;
}
.pg-hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(168,123,67,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,123,67,.025) 1px, transparent 1px);
  background-size: 72px 72px;
}
.pg-hero-glow {
  position: absolute; right: -10%; top: 10%;
  width: 600px; height: 600px;
  background: radial-gradient(ellipse, rgba(168,123,67,.025) 0%, transparent 65%);
  pointer-events: none;
}
.pg-hero-bg-num {
  position: absolute; right: 4%; bottom: -2rem;
  font-family: var(--ff-disp); font-size: 22vw; font-weight: 400;
  color: rgba(168,123,67,.04); line-height: 1;
  pointer-events: none; user-select: none; letter-spacing: -.02em;
}
.pg-hero-inner { position: relative; z-index: 2; max-width: 820px; }
.pg-tag {
  font-family: var(--ff-mono); font-size: .58rem;
  letter-spacing: .22em; text-transform: uppercase; color: var(--brass);
  display: flex; align-items: center; gap: .8rem; margin-bottom: 2rem;
  opacity: 0; animation: fadeUp .7s .1s forwards;
}
.pg-tag::before { content: ''; width: 24px; height: 1px; background: var(--brass); }
h1.pg-title {
  font-family: var(--ff-disp);
  font-size: clamp(2.8rem, 4.8vw, 5rem);
  font-weight: 400; line-height: 1.06; color: var(--dark-text);
  opacity: 0; animation: fadeUp .9s .25s forwards; margin-bottom: 2rem;
}
h1.pg-title em { font-style: italic; color: var(--brass); }
.pg-lead {
  font-size: 1.05rem; line-height: 1.85; color: var(--dark-text2);
  max-width: 620px; font-weight: 400;
  opacity: 0; animation: fadeUp .9s .4s forwards;
}

/* ══════════════════════════════════════════
   SHARED LABELS & TYPOGRAPHY
══════════════════════════════════════════ */
.section-label {
  font-family: var(--ff-mono); font-size: .58rem;
  letter-spacing: .22em; text-transform: uppercase; color: var(--brass);
  display: flex; align-items: center; gap: .7rem; margin-bottom: 1.8rem;
}
.section-label::before { content: ''; width: 20px; height: 1px; background: var(--brass); }

/* Light-bg headings */
h2.split-title {
  font-family: var(--ff-disp); font-size: clamp(2rem, 3vw, 3.2rem);
  font-weight: 400; line-height: 1.12; color: var(--light-text); margin-bottom: 1.8rem;
}
h2.split-title em { font-style: italic; color: var(--brass); }
h2.deep-title {
  font-family: var(--ff-disp); font-size: clamp(2rem, 3.2vw, 3.5rem);
  font-weight: 400; line-height: 1.1; color: var(--light-text);
}
h2.deep-title em { font-style: italic; color: var(--brass); }

/* Dark-bg headings — used in CTA, trajectory, difference */
h2.cta-title {
  font-family: var(--ff-disp); font-size: clamp(2rem, 3.2vw, 3.5rem);
  font-weight: 400; line-height: 1.1; color: var(--dark-text);
}
h2.cta-title em { font-style: italic; color: var(--brass); }
h2.cs-title {
  font-family: var(--ff-disp); font-size: clamp(2rem, 3.2vw, 3.5rem);
  font-weight: 400; line-height: 1.1; color: var(--light-text);
}
h2.cs-title em { font-style: italic; color: var(--brass); }

.split-body { font-size: 1rem; line-height: 1.9; color: var(--light-text2); font-weight: 400; margin-bottom: 1.2rem; }
.deep-intro { font-size: 1rem; line-height: 1.85; color: var(--light-text2); }
.cta-body { font-size: 1rem; line-height: 1.85; color: var(--dark-text2); margin-bottom: 2.2rem; }

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.btn-primary {
  display: inline-block; background: var(--brass); color: var(--dark-bg);
  font-family: var(--ff-mono); font-size: .66rem;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 1rem 2.2rem; text-decoration: none; font-weight: 500;
  border-radius: 2px; border: none;
  transition: background .2s, transform .15s;
}
.btn-primary:hover { background: var(--brass2); transform: translateY(-2px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: .5rem; margin-left: 1.4rem;
  font-family: var(--ff-mono); font-size: .66rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--dark-text3); text-decoration: none; transition: color .2s;
}
.btn-ghost:hover { color: var(--brass); }
.btn-ghost::after { content: '→'; transition: transform .2s; }
.btn-ghost:hover::after { transform: translateX(4px); }

/* ══════════════════════════════════════════
   INTRO SPLIT — light background
══════════════════════════════════════════ */
.intro-split {
  display: grid; grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--light-line);
  background: var(--light-bg);
}
.intro-left { padding: 7rem 6%; border-right: 1px solid var(--light-line); }
.intro-right { padding: 7rem 6%; display: flex; flex-direction: column; gap: 1px; background: var(--light-bg2); }

/* Fact boxes — white cards on light bg */
.fact-box {
  background: #fff; border: 1px solid var(--light-line);
  padding: 1.8rem 2rem; display: flex; gap: 1.5rem; align-items: flex-start;
  transition: box-shadow .25s;
}
.fact-box + .fact-box { margin-top: 1px; }
.fact-box:hover { box-shadow: 0 4px 20px rgba(0,0,0,.07); }
.fact-n { font-family: var(--ff-disp); font-size: 2.8rem; font-weight: 400; color: var(--brass); line-height: 1; flex-shrink: 0; }
.fact-label { font-size: .85rem; color: var(--light-text); font-weight: 600; margin-bottom: .3rem; }
.fact-body { font-size: .85rem; color: var(--light-text2); line-height: 1.65; font-weight: 400; }

/* Stat boxes — same as fact boxes */
.stat-box {
  background: #fff; border: 1px solid var(--light-line);
  padding: 1.8rem 2rem; display: flex; gap: 1.5rem; align-items: flex-start;
  transition: box-shadow .25s;
}
.stat-box + .stat-box { margin-top: 1px; }
.stat-box:hover { box-shadow: 0 4px 20px rgba(0,0,0,.07); }
.stat-n { font-family: var(--ff-disp); font-size: 3.2rem; font-weight: 400; color: var(--brass); line-height: 1; flex-shrink: 0; }
.stat-label { font-size: .85rem; color: var(--light-text); font-weight: 600; margin-bottom: .3rem; }
.stat-body { font-size: .85rem; color: var(--light-text2); line-height: 1.65; font-weight: 400; }

/* ══════════════════════════════════════════
   SERVICE ACCORDION — light background
══════════════════════════════════════════ */
.svc-deep { border-bottom: 1px solid var(--light-line); background: var(--light-bg); }
.svc-deep-header {
  padding: 6rem 6% 4rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end;
  border-bottom: 1px solid var(--light-line);
}
.svc-item { border-bottom: 1px solid var(--light-line); }
.svc-item-head {
  display: grid; grid-template-columns: 80px 1fr 40px;
  align-items: center; gap: 2rem; padding: 2rem 6%;
  transition: background .2s; cursor: pointer;
}
.svc-item:hover .svc-item-head { background: var(--brass-pale); }
.svc-item-num { font-family: var(--ff-mono); font-size: .58rem; color: var(--brass); letter-spacing: .15em; }
.svc-item-title { font-family: var(--ff-disp); font-size: 1.55rem; font-weight: 400; color: var(--light-text); line-height: 1; }
.svc-item-icon { font-size: .9rem; color: var(--brass); transition: transform .3s; text-align: right; }
.svc-item.open .svc-item-icon { transform: rotate(45deg); }
.svc-item:first-child .svc-item-icon { transform: rotate(45deg); }
.svc-item-body { display: none; padding: 0 6% 3.5rem; background: var(--light-bg); }
.svc-item.open .svc-item-body { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.svc-item:first-child .svc-item-body { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.svc-body-text { font-size: .92rem; line-height: 1.9; color: var(--light-text2); font-weight: 400; }
.svc-body-text p + p { margin-top: 1rem; }
.svc-deliverables { }
.svc-del-label { font-family: var(--ff-mono); font-size: .58rem; letter-spacing: .15em; text-transform: uppercase; color: var(--brass); margin-bottom: 1rem; }
.svc-del-list { list-style: none; }
.svc-del-list li {
  padding: .65rem 0; border-bottom: 1px solid var(--light-line);
  font-size: .84rem; color: var(--light-text2); display: flex; gap: .8rem; line-height: 1.5;
}
.svc-del-list li::before { content: '→'; color: var(--brass); flex-shrink: 0; }

/* ══════════════════════════════════════════
   WHO WE SERVE — light background
══════════════════════════════════════════ */
.who-benefits, .who-section {
  padding: 7rem 6%; border-bottom: 1px solid var(--light-line); background: var(--light-bg2);
}
.who-inner { max-width: 1280px; margin: 0 auto; }
.who-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px; background: var(--light-line);
  border: 1px solid var(--light-line); margin-top: 4rem;
}
.who-card { background: #fff; padding: 2.2rem 1.8rem; transition: box-shadow .25s; }
.who-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.07); }
.who-sector { font-family: var(--ff-mono); font-size: .55rem; letter-spacing: .14em; color: var(--brass); text-transform: uppercase; margin-bottom: 1.2rem; }
.who-name { font-family: var(--ff-disp); font-size: 1.05rem; font-weight: 400; color: var(--light-text); margin-bottom: .5rem; line-height: 1.2; }
.who-desc { font-size: .82rem; color: var(--light-text2); line-height: 1.7; }

/* ══════════════════════════════════════════
   SOFTWARE SECTION — light background
══════════════════════════════════════════ */
.software-section { padding: 7rem 6%; border-bottom: 1px solid var(--light-line); background: var(--light-bg); }
.software-inner { max-width: 1280px; margin: 0 auto; }
.software-note {
  background: var(--brass-light); border: 1px solid rgba(168,123,67,.2);
  padding: 1.6rem 2rem; margin-top: 3rem;
  font-size: .88rem; color: var(--light-text2); line-height: 1.8; font-style: italic;
}
.software-note strong { color: var(--light-text); font-style: normal; font-weight: 600; }
.software-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 1px; background: var(--light-line);
  border: 1px solid var(--light-line); margin-top: 2.5rem;
}
.sw-card { background: #fff; padding: 2.2rem 2rem; transition: box-shadow .25s; }
.sw-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.07); }
.sw-label { font-family: var(--ff-mono); font-size: .55rem; letter-spacing: .15em; color: var(--brass); text-transform: uppercase; margin-bottom: 1rem; }
.sw-name { font-family: var(--ff-disp); font-size: 1.2rem; font-weight: 400; color: var(--light-text); margin-bottom: .6rem; }
.sw-desc { font-size: .84rem; color: var(--light-text2); line-height: 1.7; margin-bottom: 1.2rem; }
.sw-tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.sw-tag { font-family: var(--ff-mono); font-size: .52rem; letter-spacing: .08em; border: 1px solid var(--light-line); color: var(--brass); padding: .2rem .55rem; }

/* ══════════════════════════════════════════
   CASE STUDIES CAROUSEL — alternating dark/light
══════════════════════════════════════════ */
.cases-section { padding: 7rem 6%; border-bottom: 1px solid var(--light-line); background: var(--light-bg); }
.cases-inner { max-width: 1280px; margin: 0 auto; }
.cases-header { margin-bottom: 3.5rem; }
.cases-note { font-size: .84rem; color: var(--light-text3); max-width: 560px; line-height: 1.7; margin-top: .8rem; font-style: italic; }
.carousel-wrap { position: relative; overflow: hidden; border: 1px solid var(--light-line); }
.carousel-track { display: flex; transition: transform .5s cubic-bezier(.4,0,.2,1); }
.c-slide { min-width: 100%; }
.c-slide-inner { display: grid; grid-template-columns: 1fr 1fr; }
.c-svg-box { background: var(--dark-bg); padding: 2rem; display: flex; align-items: center; justify-content: center; }
.c-svg-box svg { max-height: 260px; }
.c-text-box { background: #fff; padding: 2.8rem 2.6rem; display: flex; flex-direction: column; justify-content: center; }
.c-conf { font-family: var(--ff-mono); font-size: .56rem; letter-spacing: .15em; text-transform: uppercase; color: var(--brass); border: 1px solid rgba(168,123,67,.25); display: inline-block; padding: .2rem .7rem; margin-bottom: .8rem; }
.c-title { font-family: var(--ff-disp); font-size: 1.2rem; font-weight: 400; color: var(--light-text); line-height: 1.3; margin-bottom: .8rem; }
.c-scope { font-size: .84rem; color: var(--light-text2); line-height: 1.7; margin-bottom: .8rem; }
.c-outcome { font-size: .84rem; color: var(--light-text); line-height: 1.7; padding-top: .8rem; border-top: 1px solid var(--light-line); }
.carousel-controls { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.5rem; border-top: 1px solid var(--light-line); background: var(--light-bg2); }
.c-btn { background: none; border: 1px solid var(--light-line); color: var(--brass); font-family: var(--ff-mono); font-size: .9rem; width: 36px; height: 36px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .2s, border-color .2s; }
.c-btn:hover { background: var(--brass); color: #fff; border-color: var(--brass); }
.c-dots { display: flex; gap: .5rem; }
.c-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--light-line); border: none; cursor: pointer; transition: background .2s; }
.c-dot.active { background: var(--brass); }

/* ══════════════════════════════════════════
   CHALLENGE STRIP — light
══════════════════════════════════════════ */
.challenge-strip { border-bottom: 1px solid var(--light-line); background: var(--light-bg2); }
.challenge-strip-header { padding: 6rem 6% 4rem; border-bottom: 1px solid var(--light-line); }
.challenge-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--light-line); }
.challenge-card { background: #fff; padding: 2.5rem 2.2rem; transition: box-shadow .25s; }
.challenge-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.07); }
.challenge-num { font-family: var(--ff-mono); font-size: .58rem; color: var(--brass); letter-spacing: .15em; margin-bottom: 1.2rem; }
.challenge-title { font-family: var(--ff-disp); font-size: 1.2rem; font-weight: 400; color: var(--light-text); margin-bottom: .7rem; line-height: 1.2; }
.challenge-body { font-size: .84rem; color: var(--light-text2); line-height: 1.75; }

/* ══════════════════════════════════════════
   SECTORS — light
══════════════════════════════════════════ */
.sectors-section { padding: 7rem 6%; border-bottom: 1px solid var(--light-line); background: var(--light-bg); }
.sectors-inner { max-width: 1280px; margin: 0 auto; }
.sectors-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--light-line); border: 1px solid var(--light-line); margin-top: 4rem; }
.sector-card { background: #fff; padding: 2.2rem 1.8rem; transition: box-shadow .25s; }
.sector-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.07); }
.sector-icon-label { font-family: var(--ff-mono); font-size: .55rem; letter-spacing: .14em; color: var(--brass); text-transform: uppercase; margin-bottom: 1.2rem; }
.sector-name { font-family: var(--ff-disp); font-size: 1.05rem; font-weight: 400; color: var(--light-text); margin-bottom: .5rem; line-height: 1.2; }
.sector-desc { font-size: .82rem; color: var(--light-text2); line-height: 1.7; }

/* ══════════════════════════════════════════
   TRAJECTORY — dark background
══════════════════════════════════════════ */
.trajectory { padding: 7rem 6%; border-bottom: 1px solid var(--dark-line); background: var(--dark-bg2); }
.trajectory-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8rem; align-items: start; }
.trajectory h2.split-title { color: var(--dark-text); }
.trajectory .split-body { color: var(--dark-text2); }
.traj-timeline { margin-top: 3rem; display: flex; flex-direction: column; gap: 1px; background: var(--dark-line); border: 1px solid var(--dark-line); }
.traj-item { background: var(--dark-bg); padding: 1.6rem 2rem; display: grid; grid-template-columns: 80px 1fr; gap: 1.5rem; align-items: start; transition: background .25s; }
.traj-item:hover { background: var(--dark-bg3); }
.traj-period { font-family: var(--ff-mono); font-size: .62rem; color: var(--brass); letter-spacing: .1em; padding-top: .15rem; }
.traj-text { font-size: .86rem; color: var(--dark-text2); line-height: 1.7; }
.traj-text strong { color: var(--dark-text); font-weight: 500; }
.transparency-box { background: var(--dark-bg3); border: 1px solid var(--dark-line); padding: 2rem 2.4rem; margin-top: 2rem; }
.transparency-label { font-family: var(--ff-mono); font-size: .58rem; letter-spacing: .15em; text-transform: uppercase; color: var(--brass); margin-bottom: .8rem; }
.transparency-body { font-size: .86rem; color: var(--dark-text2); line-height: 1.8; font-style: italic; }

/* ══════════════════════════════════════════
   ESG DIFFERENCE — dark background
══════════════════════════════════════════ */
.difference { padding: 7rem 6%; border-bottom: 1px solid var(--dark-line); background: var(--dark-bg2); }
.difference-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8rem; align-items: center; }
.difference h2.split-title { color: var(--dark-text); }
.diff-list { list-style: none; margin-top: 2rem; }
.diff-list li { padding: 1.2rem 0; border-bottom: 1px solid var(--dark-line); display: flex; gap: 1.2rem; align-items: flex-start; }
.diff-list li:last-child { border-bottom: none; }
.diff-num { font-family: var(--ff-mono); font-size: .58rem; color: var(--brass); flex-shrink: 0; padding-top: .15rem; letter-spacing: .1em; }
.diff-text { font-size: .9rem; color: var(--dark-text2); line-height: 1.75; }
.diff-text strong { color: var(--dark-text); font-weight: 500; }
.diff-quote { border: 1px solid var(--dark-line); padding: 2.5rem; position: relative; }
.diff-quote::before { content: '\201C'; font-family: var(--ff-disp); font-size: 5rem; color: var(--brass); opacity: .15; position: absolute; top: .5rem; left: 1.5rem; line-height: 1; }
.diff-quote-text { font-family: var(--ff-disp); font-size: 1.35rem; font-weight: 400; font-style: italic; color: var(--dark-text); line-height: 1.5; position: relative; z-index: 1; }
.diff-quote-attr { font-family: var(--ff-mono); font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; color: var(--brass); margin-top: 1.2rem; }

/* ══════════════════════════════════════════
   CTA STRIP — dark background
══════════════════════════════════════════ */
.cta-strip {
  padding: 7rem 6%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
  background: var(--dark-bg); border-top: 1px solid var(--dark-line);
}
.cta-detail {
  font-family: var(--ff-mono); font-size: .62rem; letter-spacing: .1em;
  color: var(--dark-text3); border-top: 1px solid var(--dark-line);
  padding-top: 1.2rem; margin-top: 1.5rem; display: flex; gap: 1rem; align-items: center;
}
.cta-detail::before { content: '→'; color: var(--brass); }

/* ══════════════════════════════════════════
   FOOTER — dark
══════════════════════════════════════════ */
footer { border-top: 1px solid var(--dark-line); background: var(--dark-bg); padding: 5rem 6% 2.5rem; }
.foot-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 4rem; padding-bottom: 4rem; border-bottom: 1px solid var(--dark-line); margin-bottom: 2rem; }
.foot-logo { font-family: var(--ff-mono); font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--dark-text); margin-bottom: 1rem; }
.foot-logo span { color: var(--brass); }
.foot-desc { font-size: .84rem; line-height: 1.8; color: var(--dark-text3); max-width: 260px; }
.foot-col h4 { font-family: var(--ff-mono); font-size: .58rem; letter-spacing: .18em; text-transform: uppercase; color: var(--brass); margin-bottom: 1.4rem; }
.foot-col a { display: block; font-size: .84rem; color: var(--dark-text3); text-decoration: none; margin-bottom: .65rem; transition: color .2s; }
.foot-col a:hover { color: var(--brass); }
.foot-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.foot-copy { font-family: var(--ff-mono); font-size: .58rem; letter-spacing: .1em; color: rgba(245,242,236,.15); }

/* ══════════════════════════════════════════
   SCROLL REVEAL — simplified to one class per ChatGPT
══════════════════════════════════════════ */
.rv  { opacity: 0; transform: translateY(20px); transition: opacity .7s, transform .7s; }
.rv.in  { opacity: 1; transform: none; }
.rv2 { opacity: 0; transform: translateY(20px); transition: opacity .7s .12s, transform .7s .12s; }
.rv2.in { opacity: 1; transform: none; }
.rv3 { opacity: 0; transform: translateY(20px); transition: opacity .7s .24s, transform .7s .24s; }
.rv3.in { opacity: 1; transform: none; }

@keyframes fadeUp { from { opacity:0; transform:translateY(18px); } to { opacity:1; transform:none; } }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .intro-split { grid-template-columns: 1fr; }
  .intro-left { border-right: none; border-bottom: 1px solid var(--light-line); }
  .svc-deep-header { grid-template-columns: 1fr; gap: 1.5rem; }
  .svc-item.open .svc-item-body,
  .svc-item:first-child .svc-item-body { grid-template-columns: 1fr; gap: 2.5rem; }
  .software-grid { grid-template-columns: 1fr 1fr; }
  .challenge-grid { grid-template-columns: 1fr 1fr; }
  .sectors-grid { grid-template-columns: 1fr 1fr; }
  .trajectory-inner { grid-template-columns: 1fr; gap: 4rem; }
  .difference-inner { grid-template-columns: 1fr; gap: 4rem; }
  .cta-strip { grid-template-columns: 1fr; gap: 3rem; }
  .foot-top { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .c-slide-inner { grid-template-columns: 1fr; }
  .c-svg-box { min-height: 200px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-contact { display: none; }
  .ham { display: flex; }
  .svc-item-head { grid-template-columns: 60px 1fr 30px; gap: 1rem; }
  .svc-item-title { font-size: 1.2rem; }
  .software-grid { grid-template-columns: 1fr; }
  .challenge-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr; }
  .pg-hero-bg-num { display: none; }
}

/* ── Logo bar (gold vertical rule) ── */
.nav-logo {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  text-decoration: none !important;
}
.nav-logo-bar {
  width: 3px;
  height: 46px;
  background: var(--brass);
  flex-shrink: 0;
}
.nav-logo-mark {
  width: auto !important;
  height: auto !important;
  border: none !important;
  background: transparent !important;
  font-family: var(--ff-disp) !important;
  font-size: 1.35rem !important;
  font-weight: 400 !important;
  font-style: italic !important;
  color: var(--dark-text) !important;
  display: block !important;
  justify-content: unset !important;
  align-items: unset !important;
  flex-shrink: unset !important;
  letter-spacing: -0.01em !important;
  line-height: 1 !important;
}
.nav-logo-mark em {
  font-style: italic;
  color: inherit;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.nav-logo-name { display: none !important; }
.nav-tagline {
  font-family: var(--ff-mono) !important;
  font-size: 0.52rem !important;
  letter-spacing: 0.18em !important;
  text-transform: uppercase !important;
  color: var(--brass) !important;
  white-space: nowrap !important;
  margin-top: 0 !important;
}