/* =========================================================
   DJEC Management Consulting — Site stylesheet
   Editorial / refined / advisory
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700&family=IBM+Plex+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  /* Palette — warm parchment, deep ink, single blueprint accent */
  --bg:           #f5f1ea;
  --bg-soft:      #ece6db;
  --bg-deep:      #e3dccd;
  --ink:          #1a1d20;
  --ink-soft:     #3a3f44;
  --ink-mute:     #6b6f74;
  --rule:         #c9c0ad;
  --rule-soft:    #d8d0bd;
  --accent:       #1f3a5f;          /* blueprint navy */
  --accent-soft:  #2d4f7a;
  --highlight:    #b8451f;          /* warm terracotta — used very sparingly */
  --paper:        #faf7f1;

  /* Type */
  --serif:  'Fraunces', 'Times New Roman', serif;
  --sans:   'IBM Plex Sans', -apple-system, system-ui, sans-serif;
  --mono:   'IBM Plex Mono', 'Menlo', monospace;

  /* Layout */
  --max:     1240px;
  --gutter:  clamp(1.25rem, 4vw, 3rem);
  --radius:  2px;
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(26,29,32,0.04) 1px, transparent 0);
  background-size: 28px 28px;
}

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

a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: var(--paper); }

/* =========================================================
   Navigation
   ========================================================= */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 241, 234, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule-soft);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.nav-links a {
  color: var(--ink-soft);
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--ink); font-weight: 500; }

.nav-cta {
  font-family: var(--sans);
  font-size: 0.85rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  transition: all 0.2s ease;
  letter-spacing: 0.02em;
}

.nav-cta:hover {
  background: transparent;
  color: var(--ink);
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.4rem;
  color: var(--ink);
}

@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    padding: 1.5rem var(--gutter);
    border-bottom: 1px solid var(--rule);
    gap: 1.2rem;
    align-items: flex-start;
  }
  .nav-cta { display: none; }
}

/* =========================================================
   Typography
   ========================================================= */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--ink-mute);
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.05;
  font-variation-settings: "opsz" 144;
}

h1 {
  font-size: clamp(2.6rem, 6.5vw, 5.4rem);
  font-weight: 350;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  font-weight: 400;
  line-height: 1.1;
}

h3 {
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

h4 {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.3;
  font-variation-settings: "opsz" 14;
}

.lede {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.2rem, 1.9vw, 1.5rem);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 56ch;
}

p { max-width: 64ch; }

em { font-style: italic; }
strong { font-weight: 600; color: var(--ink); }

/* =========================================================
   Layout primitives
   ========================================================= */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(4rem, 9vw, 8rem) 0;
  position: relative;
}

.section-tight { padding: clamp(3rem, 6vw, 5rem) 0; }

.divider {
  height: 1px;
  background: var(--rule);
  border: 0;
  margin: 0;
}

/* =========================================================
   Hero (home)
   ========================================================= */
.hero {
  padding: clamp(3rem, 8vw, 7rem) 0 clamp(3rem, 7vw, 6rem);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero h1 {
  margin: 1.5rem 0 1.5rem;
}

.hero h1 em {
  font-style: italic;
  font-weight: 350;
  color: var(--accent);
}

.hero-lede {
  margin-bottom: 2.5rem;
}

.hero-meta {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 2rem;
}

.btn {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn .arrow {
  transition: transform 0.25s ease;
}

.btn:hover .arrow {
  transform: translateX(4px);
}

/* =========================================================
   Hero diagram (right column)
   ========================================================= */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.6) inset,
    0 30px 60px -25px rgba(26,29,32,0.18),
    0 8px 18px -8px rgba(26,29,32,0.08);
}

.hero-visual::before {
  content: "FIG.01 — DEPENDENCY MAP";
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  z-index: 2;
}

.hero-visual::after {
  content: "DJEC / 2026";
  position: absolute;
  bottom: 1rem;
  right: 1.2rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  z-index: 2;
}

/* =========================================================
   "Why founders" / list section
   ========================================================= */
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(2rem, 6vw, 5rem);
}

@media (max-width: 850px) {
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
}

.reasons {
  list-style: none;
  display: grid;
  gap: 0;
}

.reasons li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.4rem 0;
  border-top: 1px solid var(--rule-soft);
  font-size: 1.08rem;
  color: var(--ink-soft);
  transition: padding-left 0.3s ease;
}

.reasons li:last-child { border-bottom: 1px solid var(--rule-soft); }

.reasons li:hover { padding-left: 0.5rem; }

.reasons li .num {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  font-feature-settings: "tnum";
}

/* =========================================================
   Services / cards
   ========================================================= */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

@media (max-width: 800px) {
  .svc-grid { grid-template-columns: 1fr; }
}

.svc-card {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 2.5rem;
  background: var(--paper);
  transition: background 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.svc-card:hover { background: var(--bg-soft); }

.svc-card .num {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-mute);
  letter-spacing: 0.18em;
  margin-bottom: 0.5rem;
}

.svc-card h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
}

.svc-card p {
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.6;
}

.svc-card .right-for {
  margin-top: 1rem;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--rule);
  font-size: 0.9rem;
}

.svc-card .right-for-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.7rem;
  display: block;
}

.svc-card ul {
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.svc-card ul li {
  position: relative;
  padding-left: 1.3rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

.svc-card ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
}

.svc-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 0.5rem;
}

/* =========================================================
   Principles (about page)
   ========================================================= */
.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}

@media (max-width: 800px) {
  .principles { grid-template-columns: 1fr; }
}

.principle {
  padding: 2.5rem 2.5rem 2.5rem 0;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
}

.principle:nth-child(odd) {
  padding-right: 2.5rem;
  border-right: 1px solid var(--rule-soft);
}

.principle:nth-child(even) {
  padding-left: 2.5rem;
}

@media (max-width: 800px) {
  .principle, .principle:nth-child(odd), .principle:nth-child(even) {
    padding: 2rem 0;
    border-right: none;
  }
}

.principle .marker {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.16em;
  margin-bottom: 1rem;
  display: block;
}

.principle h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.45rem;
  margin-bottom: 0.9rem;
  letter-spacing: -0.015em;
}

.principle p {
  color: var(--ink-soft);
  font-size: 1rem;
}

/* =========================================================
   Founder block
   ========================================================= */
.founder {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

@media (max-width: 850px) {
  .founder { grid-template-columns: 1fr; }
}

.founder-stat {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 2rem;
  border-radius: var(--radius);
}

.founder-stat .stat-num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(3rem, 6vw, 4.5rem);
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 144;
}

.founder-stat .stat-label {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 0.8rem;
  display: block;
  line-height: 1.5;
}

.founder-stat + .founder-stat { margin-top: 1rem; }

.founder-text p {
  margin-bottom: 1.4rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.founder-text p:first-child {
  font-size: 1.2rem;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.4;
}

/* =========================================================
   How we work (services page)
   ========================================================= */
.how-it-works {
  background: var(--ink);
  color: var(--bg);
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.how-it-works h2 { color: var(--bg); }
.how-it-works .lede { color: var(--bg-soft); }
.how-it-works .eyebrow { color: var(--bg-deep); }
.how-it-works .eyebrow::before { background: var(--bg-deep); }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; }
}

.step {
  border-top: 1px solid rgba(245,241,234,0.2);
  padding-top: 1.5rem;
}

.step .num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 2.2rem;
  color: var(--bg);
  font-variation-settings: "opsz" 144;
  line-height: 1;
}

.step h4 {
  color: var(--bg);
  margin-top: 0.8rem;
  margin-bottom: 0.7rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
}

.step p {
  color: var(--bg-deep);
  font-size: 0.97rem;
}

/* =========================================================
   CTA strip
   ========================================================= */
.cta-strip {
  background: var(--paper);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-inner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  max-width: 24ch;
}

/* =========================================================
   Contact page
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (max-width: 850px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.contact-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--rule-soft);
  align-items: baseline;
}

.contact-row:last-child { border-bottom: 0; }

.contact-row .label {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}

.contact-row .value {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--ink);
  font-weight: 400;
}

.contact-row .value a {
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.2s ease;
}

.contact-row .value a:hover { border-color: var(--accent); color: var(--accent); }

.next-steps {
  list-style: none;
  display: grid;
  gap: 1.5rem;
  counter-reset: step;
}

.next-steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: baseline;
}

.next-steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  font-weight: 500;
}

.next-steps li p {
  color: var(--ink-soft);
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--ink);
  color: var(--bg-deep);
  padding: 4rem 0 2rem;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(245,241,234,0.15);
}

@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.footer-grid h5 {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--bg);
  margin-bottom: 1.2rem;
  font-weight: 500;
}

.footer-grid a {
  display: block;
  padding: 0.4rem 0;
  color: var(--bg-deep);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.footer-grid a:hover { color: var(--bg); }

.footer-brand {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--bg);
  margin-bottom: 0.8rem;
}

.footer-tag {
  color: var(--bg-deep);
  font-size: 0.95rem;
  max-width: 32ch;
  line-height: 1.5;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--bg-deep);
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* =========================================================
   Page header (interior pages)
   ========================================================= */
.page-header {
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--rule);
}

.page-header h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  margin: 1.5rem 0 1.5rem;
  max-width: 18ch;
}

.page-header .lede {
  margin-top: 1rem;
}

/* =========================================================
   Animations
   ========================================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  animation: fadeInUp 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}
.reveal.d1 { animation-delay: 0.08s; }
.reveal.d2 { animation-delay: 0.18s; }
.reveal.d3 { animation-delay: 0.28s; }
.reveal.d4 { animation-delay: 0.38s; }
.reveal.d5 { animation-delay: 0.48s; }

@keyframes pulseLine {
  0%, 100% { stroke-dashoffset: 0; }
  50%      { stroke-dashoffset: -20; }
}

/* =========================================================
   Utilities
   ========================================================= */
.mono { font-family: var(--mono); }
.serif { font-family: var(--serif); }
.muted { color: var(--ink-mute); }
.accent { color: var(--accent); }

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.tag {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  color: var(--ink-soft);
  border-radius: var(--radius);
}