/* ===== Design tokens — Executives Path (AI premium) ===== */
:root {
  --dark:        #1f211e;   /* primary warm charcoal-green */
  --darker:      #171916;
  --dark-2:      #262924;
  --dark-3:      #343732;
  --sage:        #b9c2b4;   /* brand accent */
  --sage-dark:   #9aa694;
  --sage-bright: #d7e3cd;
  --mint:        #8fd6b0;   /* AI glow accent (kept in the green family) */
  --ink:         #161616;
  --body:        #55605a;
  --muted:       #7f807e;
  --muted-2:     #b0b2af;
  --line:        #e9e9e8;
  --line-2:      #dadada;
  --bg:          #ffffff;
  --bg-alt:      #f6f7f4;
  --white:       #ffffff;
  --radius:      16px;
  --radius-lg:   22px;
  --maxw:        1180px;
  --shadow:      0 20px 55px rgba(31, 33, 30, 0.12);
  --shadow-glow: 0 24px 60px rgba(31, 33, 30, 0.35);
  --hero-img:    url("https://img1.wsimg.com/isteam/ip/94dd8b34-b169-4651-b0b5-1113a641033c/photo_2026-03-14_06-23-04.jpg");
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Noto Sans', system-ui, -apple-system, sans-serif;
  color: var(--body);
  background: var(--bg);
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: 'EB Garamond', Georgia, serif; color: var(--ink); line-height: 1.15; margin: 0 0 .5em; font-weight: 500; }
p { margin: 0 0 1rem; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

.section { padding: 104px 0; position: relative; }
.eyebrow {
  font-family: 'Space Grotesk', 'Noto Sans', sans-serif;
  text-transform: uppercase; letter-spacing: .24em;
  font-size: .74rem; font-weight: 600; color: var(--sage-dark); margin: 0 0 1rem;
}
.lead { font-size: 1.16rem; max-width: 660px; }
.muted { color: var(--muted); }

/* gradient text */
.grad {
  background: linear-gradient(120deg, #ffffff 0%, var(--sage-bright) 45%, var(--mint) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.grad-inline {
  background: linear-gradient(120deg, var(--sage-dark), var(--mint));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.pain-list { list-style: none; padding: 0; margin: 0 auto 1.4rem; max-width: 560px; text-align: left; }
.pain-list li { position: relative; padding: 9px 0 9px 30px; font-size: 1.05rem; color: var(--body); border-bottom: 1px solid var(--line); }
.pain-list li::before { content: ""; position: absolute; left: 4px; top: 18px; width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--sage), var(--mint)); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .12em;
  padding: 14px 30px; border-radius: 40px; border: 1px solid transparent; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  font-family: 'Space Grotesk', 'Noto Sans', sans-serif;
}
.btn-lg { padding: 17px 38px; font-size: .82rem; }
.btn-primary { background: linear-gradient(120deg, var(--sage), var(--mint)); color: var(--dark); box-shadow: 0 8px 22px rgba(143,214,176,.25); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(143,214,176,.45); }
.btn-ghost { background: rgba(255,255,255,.04); color: #fff; border-color: rgba(255,255,255,.35); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; transform: translateY(-3px); }
.btn-block { width: 100%; }
.btn-small { padding: 10px 20px; font-size: .72rem; background: linear-gradient(120deg, var(--sage), var(--mint)); color: var(--dark); }

.link-arrow { color: var(--sage-dark); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; font-family: 'Space Grotesk', sans-serif; transition: color .2s, letter-spacing .2s; }
.link-arrow:hover { color: var(--dark); letter-spacing: .14em; }

/* ===== Reveal on scroll ===== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(23, 25, 22, .72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--sage), var(--mint));
  color: var(--dark); font-family: 'EB Garamond', serif; font-weight: 600; font-size: 1.4rem;
  box-shadow: 0 6px 18px rgba(143,214,176,.3);
}
.brand-text { font-family: 'EB Garamond', serif; font-weight: 500; font-size: 1.32rem; color: #fff; letter-spacing: .02em; }
.brand-text span { color: var(--sage); }

.main-nav { display: flex; align-items: center; gap: 26px; margin-left: auto; margin-right: 26px; }
.main-nav > a, .nav-dropdown-toggle {
  color: #dfe3dd; font-size: .78rem; font-weight: 500; text-transform: uppercase; letter-spacing: .1em;
  font-family: 'Space Grotesk', 'Noto Sans', sans-serif;
  background: none; border: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 5px; padding: 6px 0; position: relative;
}
.main-nav > a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--sage), var(--mint)); transition: width .25s ease;
}
.main-nav > a:hover::after { width: 100%; }
.main-nav > a:hover, .nav-dropdown-toggle:hover { color: var(--sage-bright); }
.chev { font-size: .7rem; letter-spacing: 0; }

.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute; top: 130%; left: 50%; transform: translateX(-50%) translateY(6px);
  background: #fff; border-radius: 14px; box-shadow: var(--shadow);
  padding: 10px; min-width: 260px; opacity: 0; visibility: hidden; transition: all .2s ease; border: 1px solid var(--line);
}
.nav-dropdown:hover .nav-dropdown-menu, .nav-dropdown:focus-within .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-dropdown-menu a { display: block; padding: 11px 14px; border-radius: 9px; color: var(--ink); font-size: .9rem; font-weight: 500; text-transform: none; letter-spacing: 0; font-family: 'Noto Sans', sans-serif; }
.nav-dropdown-menu a:hover { background: var(--bg-alt); color: var(--dark); }

.header-cta { padding: 11px 22px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav-toggle span { width: 26px; height: 2px; background: #fff; border-radius: 2px; transition: .2s; }

/* ===== Hero ===== */
.hero {
  position: relative; color: #fff; min-height: 100vh; display: flex; align-items: center;
  background: var(--darker); overflow: hidden;
}
.hero::before { /* faint brand photo texture */
  content: ""; position: absolute; inset: 0; background: var(--hero-img) center/cover;
  opacity: .10; mix-blend-mode: luminosity;
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 80%);
}
.hero-aurora { position: absolute; inset: 0; filter: blur(60px); }
.hero-aurora .blob { position: absolute; border-radius: 50%; opacity: .55; }
.blob.b1 { width: 46vw; height: 46vw; left: -8vw; top: -12vw; background: radial-gradient(circle, rgba(143,214,176,.55), transparent 65%); animation: drift1 18s ease-in-out infinite; }
.blob.b2 { width: 42vw; height: 42vw; right: -6vw; top: 4vw; background: radial-gradient(circle, rgba(185,194,180,.5), transparent 65%); animation: drift2 22s ease-in-out infinite; }
.blob.b3 { width: 38vw; height: 38vw; left: 30vw; bottom: -16vw; background: radial-gradient(circle, rgba(120,180,150,.45), transparent 65%); animation: drift3 26s ease-in-out infinite; }
@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1);} 50% { transform: translate(6vw,4vw) scale(1.12);} }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1);} 50% { transform: translate(-5vw,3vw) scale(1.08);} }
@keyframes drift3 { 0%,100% { transform: translate(0,0) scale(1);} 50% { transform: translate(-4vw,-5vw) scale(1.15);} }

.hero-content { position: relative; z-index: 2; padding: 120px 24px 90px; }
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16);
  color: var(--sage-bright); padding: 8px 16px; border-radius: 40px;
  font-family: 'Space Grotesk', sans-serif; font-size: .74rem; text-transform: uppercase; letter-spacing: .16em;
  margin-bottom: 1.5rem; backdrop-filter: blur(6px);
}
.pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(143,214,176,.7); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(143,214,176,.6);} 70% { box-shadow: 0 0 0 10px rgba(143,214,176,0);} 100% { box-shadow: 0 0 0 0 rgba(143,214,176,0);} }

.hero-title { font-size: clamp(3rem, 8.5vw, 6rem); color: #fff; margin-bottom: 1.4rem; letter-spacing: .01em; font-weight: 500; line-height: 1.02; }
.hero-sub { font-size: 1.24rem; max-width: 580px; color: #dfe4dd; margin-bottom: 2.4rem; }
.hero-sub strong { color: #fff; font-weight: 600; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 2.4rem; }
.hero-chips { display: flex; gap: 26px; flex-wrap: wrap; font-family: 'Space Grotesk', sans-serif; font-size: .82rem; color: var(--sage); letter-spacing: .04em; }

/* ===== Intro ===== */
.intro { background: var(--bg-alt); }
.intro h2 { font-size: clamp(2.1rem, 4.6vw, 3.2rem); }
.intro strong { color: var(--dark); }

/* ===== AI section (dark) ===== */
.ai { background: var(--dark); color: #fff; overflow: hidden; }
.ai h2 { color: #fff; font-size: clamp(2.1rem, 4.6vw, 3.2rem); }
.ai .container.center { margin-bottom: 56px; }
.ai-glow { position: absolute; top: -20%; left: 50%; transform: translateX(-50%); width: 70%; height: 60%; background: radial-gradient(circle, rgba(143,214,176,.16), transparent 70%); filter: blur(40px); pointer-events: none; }
.ai-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 1; }
.ai-card {
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-lg); padding: 34px 30px;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.ai-card:hover { transform: translateY(-6px); border-color: rgba(143,214,176,.5); box-shadow: var(--shadow-glow); }
.ai-ic { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 20px; background: linear-gradient(135deg, rgba(143,214,176,.22), rgba(185,194,180,.12)); color: var(--mint); border: 1px solid rgba(143,214,176,.25); }
.ai-ic svg { width: 27px; height: 27px; }
.ai-card h3 { color: #fff; font-size: 1.5rem; margin-bottom: .5rem; }
.ai-card p { color: #c4ccc3; font-size: 1rem; margin: 0; }

/* ===== Systems ===== */
.systems { background: var(--bg); }
.systems .container.center { margin-bottom: 54px; }
.systems h2 { font-size: clamp(2.1rem, 4.6vw, 3.2rem); }
.systems-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.system-card {
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px 30px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.system-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--sage); }
.system-icon { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; background: var(--dark); color: var(--mint); }
.system-icon svg { width: 27px; height: 27px; }
.system-card h3 { font-size: 1.45rem; margin: 0 0 .5rem; }
.system-card p { font-size: 1rem; margin: 0; color: var(--body); }
.systems-cta { margin-top: 54px; }
.systems-cta .lead { margin-bottom: 1.5rem; }

/* ===== Approach / steps ===== */
.approach { background: var(--bg-alt); }
.approach .container.center { margin-bottom: 54px; }
.approach h2 { font-size: clamp(2.1rem, 4.6vw, 3.2rem); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px 26px; position: relative; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.step::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--sage), var(--mint)); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.step:hover::before { transform: scaleX(1); }
.step-num { font-family: 'Space Grotesk', sans-serif; font-size: 1rem; font-weight: 600; color: var(--sage-dark); letter-spacing: .1em; }
.step h3 { font-size: 1.4rem; margin: .4rem 0 .6rem; }
.step p { font-size: .98rem; margin: 0; color: var(--body); }

/* ===== Services ===== */
.services-wrap .container.center { margin-bottom: 60px; }
.services-wrap h2 { font-size: clamp(2.1rem, 4.6vw, 3.2rem); }
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding: 50px 0; border-top: 1px solid var(--line); }
.service-row.reverse .service-copy { order: 2; }
.service-num { font-family: 'Space Grotesk', serif; font-size: 1.1rem; color: var(--sage-dark); font-weight: 600; letter-spacing: .1em; }
.service-copy h3 { font-size: 2.1rem; margin: .3rem 0 .8rem; }
.service-copy p { font-size: 1.06rem; margin-bottom: 1.3rem; }
.service-visual { height: 340px; border-radius: var(--radius-lg); box-shadow: var(--shadow); background-size: cover; background-position: center; position: relative; overflow: hidden; }
.service-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, transparent, rgba(31,33,30,.4)); }
.visual-workflow  { background-image: url("https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1200&q=80"); }
.visual-financial { background-image: url("https://images.unsplash.com/photo-1543286386-713bdd548da4?auto=format&fit=crop&w=1200&q=80"); }
.visual-structure { background-image: url("https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1200&q=80"); }
.visual-hiring    { background-image: url("https://images.unsplash.com/photo-1521791136064-7986c2920216?auto=format&fit=crop&w=1200&q=80"); }
.visual-strategy  { background-image: url("https://images.unsplash.com/photo-1460925895917-afdab827c52f?auto=format&fit=crop&w=1200&q=80"); }

/* ===== Events ===== */
.events { color: #fff; background: linear-gradient(120deg, rgba(31,33,30,.9), rgba(38,41,36,.82)), url("https://images.unsplash.com/photo-1511578314322-379afb476865?auto=format&fit=crop&w=2000&q=80") center/cover fixed; }
.events h2 { color: #fff; font-size: clamp(2.1rem, 4.6vw, 3.2rem); }
.events .lead { color: #e6ebe3; }

/* ===== Contact ===== */
.contact { background: var(--dark); color: #fff; overflow: hidden; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; position: relative; z-index: 1; }
.contact h2 { color: #fff; font-size: clamp(2.1rem, 4.6vw, 3rem); }
.contact .lead { color: #cfd6ce; }
.contact-details { list-style: none; padding: 0; margin: 30px 0 0; }
.contact-details li { padding: 14px 0; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-direction: column; gap: 3px; }
.ci-label { color: var(--mint); font-size: .72rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 600; font-family: 'Space Grotesk', sans-serif; }
.contact-details a, .contact-details span { color: #eef0ea; font-size: 1.05rem; }
.contact-details a:hover { color: var(--mint); }
.contact-form { background: #fff; border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-glow); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .82rem; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.field input, .field textarea { width: 100%; padding: 13px 15px; border: 1px solid var(--line-2); border-radius: 10px; font-family: inherit; font-size: .98rem; color: var(--ink); background: var(--bg-alt); transition: border-color .2s, background .2s, box-shadow .2s; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--sage-dark); background: #fff; box-shadow: 0 0 0 4px rgba(143,214,176,.15); }
.file-label { color: var(--body); font-weight: 500; }
.form-note { margin: 14px 0 0; color: #3e6b45; font-weight: 600; text-align: center; }

/* ===== Footer ===== */
.site-footer { background: var(--darker); color: #cfd2cc; padding: 70px 0 26px; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer-tag { color: var(--sage); font-family: 'EB Garamond', serif; margin-top: 14px; font-size: 1.1rem; }
.footer-mini { color: #8f918c; font-size: .9rem; margin-top: 4px; }
.footer-nav h4 { color: #fff; font-family: 'Space Grotesk', sans-serif; font-size: .76rem; text-transform: uppercase; letter-spacing: .14em; margin-bottom: 14px; font-weight: 600; }
.footer-nav a { display: block; padding: 5px 0; color: var(--muted-2); font-size: .95rem; }
.footer-nav a:hover { color: var(--mint); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; font-size: .86rem; color: #8f918c; }
.footer-links a:hover { color: var(--mint); }

/* ===== Cookie ===== */
.cookie-notice { position: fixed; bottom: 20px; left: 20px; right: 20px; max-width: 560px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 16px 20px; display: flex; align-items: center; gap: 16px; z-index: 60; }
.cookie-notice p { margin: 0; font-size: .86rem; color: var(--body); }
.cookie-notice.hidden { display: none; }

/* ===== Responsive ===== */
@media (max-width: 1000px) {
  .ai-grid, .systems-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .main-nav { position: absolute; top: 78px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 4px; background: var(--darker); padding: 18px 24px; margin: 0; border-bottom: 1px solid rgba(255,255,255,.1); display: none; }
  .main-nav.open { display: flex; }
  .nav-dropdown { width: 100%; }
  .nav-dropdown-menu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; background: transparent; border: none; padding: 4px 0 4px 12px; min-width: 0; }
  .nav-dropdown-menu a { color: #cfd2cc; }
  .nav-dropdown-menu a:hover { background: rgba(255,255,255,.06); color: var(--mint); }

  .ai-grid, .systems-grid, .steps, .service-row, .contact-grid, .footer-inner { grid-template-columns: 1fr; gap: 22px; }
  .service-row { gap: 30px; }
  .service-row.reverse .service-copy { order: 0; }
  .service-visual { height: 240px; order: -1; }
  .section { padding: 74px 0; }
  .hero-content { padding: 100px 24px 80px; }
  .cookie-notice { flex-direction: column; text-align: center; }
}