/* ═══════════════════════════════════════════════════
   POEG COMPLETE HEAT STYLING
   Voor: branding.html, persona_erik.html, persona_jan.html, contentstrategie.html
   ═══════════════════════════════════════════════════ */

:root {
  /* NIEUWE HEAT KLEUREN */
  --graphite: #111314;
  --steel: #1B1E20;
  --gunmetal: #23272A;
  --warm-metal: #2C2A27;
  --offwhite: #F5F2EE;
  --concrete: #E6E1DB;
  --muted: #7A7874;
  --rust: #C4653A;
  --brass: #B8956C;
  --oxide: #7B3A2A;
  --cool: #2E6F7C;
  
  /* NIEUWE FONTS */
  --font-logo: "Space Grotesk", system-ui, sans-serif;
  --font-heading: "DM Sans", system-ui, sans-serif;
  --font-mono: "DM Mono", monospace;
  --font-ui: "Inter", system-ui, sans-serif;
  
  /* LAYOUT */
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 10px 30px rgba(0,0,0,.18);
  --stroke: rgba(17, 19, 20, .10);
  --stroke-light: rgba(255,255,255,.08);
  
  /* LinkedIn (voor content formats) */
  --li-bg: #F4F2EE;
  --li-card: #FFFFFF;
  --li-text: #191919;
  --li-secondary: #666666;
  --li-border: #E0E0E0;
  --li-blue: #0A66C2;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-mono);
  background: var(--offwhite);
  color: var(--steel);
  line-height: 1.65;
  overflow-x: hidden;
}

  .mainContent {
      padding-top: 80px;
      min-height: 100vh;
    }

/* Noise texture */
body:before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 999;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(18px, 3.5vw, 44px);
}

/* ═══════════════════════════════════════════════════
   BRANDING PAGE
   ═══════════════════════════════════════════════════ */

.brandHeader {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--stroke);
  margin-bottom: 60px;
}

.brandKicker {
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 16px;
  font-weight: 500;
}

.brandTitle {
  font-family: var(--font-logo);
  font-weight: 700;
  letter-spacing: .08em;
  font-size: clamp(36px, 6vw, 54px);
  line-height: .95;
  color: var(--graphite);
  margin-bottom: 20px;
}

.brandTagline {
  max-width: 620px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* Logo Showcase */
.logoShowcase {
  background: linear-gradient(180deg, var(--gunmetal) 0%, var(--steel) 100%);
  border: 2px solid var(--stroke-light);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  margin-bottom: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.logoShowcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(900px 380px at 15% 30%, rgba(196,101,58,.22) 0%, transparent 58%),
    radial-gradient(800px 360px at 85% 72%, rgba(184,149,108,.16) 0%, transparent 55%);
  opacity: 1;
}

.logoMain {
  font-family: var(--font-logo);
  font-weight: 700;
  letter-spacing: .18em;
  text-indent: .18em;
  font-size: clamp(60px, 10vw, 120px);
  color: var(--offwhite);
  margin-bottom: 20px;
  position: relative;
  text-shadow: 0 0 40px rgba(196, 101, 58, 0.4);
}

.logoSubtitle {
  font-size: 14px;
  color: var(--brass);
  letter-spacing: .15em;
  text-transform: uppercase;
  position: relative;
}

/* Sections */
.section {
  margin-bottom: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--stroke);
}

.section:first-of-type {
  border-top: none;
  padding-top: 0;
}

.sectionLabel {
  font-size: 10px;
  color: var(--rust);
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 12px;
  font-weight: 600;
}

.sectionTitle {
  font-family: var(--font-logo);
  font-size: 28px;
  color: var(--graphite);
  margin-bottom: 12px;
  font-weight: 700;
}

.sectionDesc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 700px;
  margin-bottom: 32px;
}

/* Color System */
.colorGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.colorCard {
  background: white;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .25s;
}

.colorCard:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}

.colorSwatch {
  height: 160px;
  display: flex;
  align-items: flex-end;
  padding: 20px;
  position: relative;
}

.colorSwatch::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  pointer-events: none;
}

.colorInfo {
  padding: 16px 20px;
  background: var(--offwhite);
}

.colorName {
  font-size: 14px;
  color: var(--graphite);
  margin-bottom: 4px;
  font-weight: 600;
  font-family: var(--font-heading);
}

.colorHex {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .05em;
}

/* Typography */
.typeGrid {
  display: grid;
  gap: 24px;
  margin-bottom: 40px;
}

.typeCard {
  background: white;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 32px;
}

.typeLabel {
  font-size: 10px;
  color: var(--rust);
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
}

.typeDisplay {
  margin-bottom: 16px;
  color: var(--graphite);
}

.typeSpecs {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.8;
}

/* Logo Variants */
.logoVariants {
  display: grid;
  gap: 20px;
  margin-bottom: 40px;
}

.logoVariant {
  background: linear-gradient(180deg, var(--gunmetal), var(--steel));
  border: 1px solid var(--stroke-light);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.logoVariant::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 50% 50%, rgba(196,101,58,.15), transparent 70%);
}

.logoText {
  font-family: var(--font-logo);
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 16px;
  position: relative;
}

.logoText.primary {
  font-size: clamp(48px, 8vw, 80px);
  color: var(--offwhite);
}

.logoText.condensed {
  font-size: clamp(48px, 8vw, 80px);
  font-stretch: 75%;
  color: var(--concrete);
}

.logoText.light {
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 400;
  color: var(--brass);
}

.variantLabel {
  font-size: 10px;
  color: var(--brass);
  letter-spacing: .1em;
  text-transform: uppercase;
  position: relative;
}

/* Brand Elements */
.elementsGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.elementCard {
  background: white;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 24px;
  transition: all .25s;
}

.elementCard:hover {
  border-color: var(--rust);
  box-shadow: 0 4px 16px rgba(196,101,58,.12);
}

.elementIcon {
  width: 60px;
  height: 60px;
  background: var(--concrete);
  border: 2px solid var(--rust);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  position: relative;
}

.elementIcon svg {
  width: 24px;
  height: 24px;
  stroke: var(--rust);
  stroke-width: 2;
  fill: none;
}

.elementName {
  font-size: 13px;
  color: var(--graphite);
  margin-bottom: 8px;
  font-weight: 600;
  font-family: var(--font-heading);
}

.elementDesc {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.6;
}

/* Core Values */
.valuesGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.valueCard {
  background: white;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.valueCard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--rust);
}

.valueNumber {
  font-size: 10px;
  color: var(--rust);
  letter-spacing: .2em;
  margin-bottom: 12px;
  font-weight: 600;
}

.valueName {
  font-family: var(--font-logo);
  font-size: 20px;
  color: var(--graphite);
  margin-bottom: 12px;
  font-weight: 700;
}

.valueDesc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
}

/* Applications */
.applicationsGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.appCard {
  background: white;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
}

.appNumber {
  font-family: var(--font-logo);
  font-size: 24px;
  color: var(--rust);
  font-weight: 700;
  flex-shrink: 0;
}

.appContent h4 {
  font-size: 13px;
  color: var(--graphite);
  margin-bottom: 8px;
  font-weight: 600;
  font-family: var(--font-heading);
}

.appContent p {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════
   PERSONA PAGES
   ═══════════════════════════════════════════════════ */

.personaContainer {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 0;
  background: var(--concrete);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--stroke);
  box-shadow: var(--shadow);
}

.photoSide {
  background: linear-gradient(135deg, var(--gunmetal), var(--steel));
  position: relative;
  display: flex;
  flex-direction: column;
}

.photoWrapper {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
}

.personaPhoto {
  flex: 1;
  background: linear-gradient(180deg, var(--warm-metal) 0%, var(--gunmetal) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rust);
  font-size: 48px;
  border-bottom: 4px solid var(--rust);
}

.personaPhoto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photoInfo {
  padding: 32px;
  background: rgba(17, 19, 20, 0.85);
  backdrop-filter: blur(8px);
}

.personaLabel {
  font-size: 10px;
  color: var(--rust);
  letter-spacing: .25em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 16px;
}

.personaName {
  font-family: var(--font-logo);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--offwhite);
  line-height: 1;
  margin-bottom: 8px;
}

.personaAge {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 4px;
}

.personaRole {
  font-size: 13px;
  color: var(--brass);
  letter-spacing: .05em;
}

.contentSide {
  padding: 48px;
  overflow-y: auto;
}

.quote {
  background: var(--concrete);
  border-left: 4px solid var(--rust);
  padding: 24px;
  margin-bottom: 32px;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .06);
}

.quote h4 {
  font-size: 11px;
  color: var(--rust);
  letter-spacing: .1em;
  margin-bottom: 12px;
  text-transform: uppercase;
  font-weight: 600;
}

.quote p {
  font-size: 20px;
  color: var(--graphite);
  font-style: italic;
  line-height: 1.5;
  font-family: var(--font-heading);
}

.intro {
  background: white;
  padding: 24px;
  border-radius: var(--radius);
  margin-bottom: 28px;
  border: 1px solid var(--stroke);
}

.intro h4 {
  font-size: 14px;
  color: var(--graphite);
  margin-bottom: 12px;
  font-weight: 600;
  font-family: var(--font-heading);
}

.intro p {
  font-size: 14px;
  color: var(--steel);
  line-height: 1.7;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.card {
  background: white;
  border: 1px solid var(--stroke);
  padding: 24px;
  border-radius: var(--radius);
  transition: all .25s;
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
  border-color: var(--rust);
}

.card h3 {
  font-size: 12px;
  color: var(--rust);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
  font-family: var(--font-heading);
}

.card ul {
  list-style: none;
}

.card li {
  font-size: 13px;
  color: var(--steel);
  line-height: 1.7;
  padding-left: 18px;
  position: relative;
  margin-bottom: 12px;
}

.card li:before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--rust);
  font-weight: 600;
}

.card p {
  font-size: 13px;
  color: var(--steel);
  line-height: 1.7;
}

.highlight {
  background: rgba(196, 101, 58, 0.08);
  border: 2px solid var(--rust);
  padding: 24px;
  border-radius: var(--radius);
  margin-bottom: 28px;
}

.highlight h3 {
  font-size: 12px;
  color: var(--graphite);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
  font-family: var(--font-heading);
}

.highlight ul {
  list-style: none;
}

.highlight li {
  font-size: 13px;
  color: var(--steel);
  line-height: 1.7;
  padding-left: 18px;
  position: relative;
  margin-bottom: 10px;
}

.highlight li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--rust);
  font-weight: 700;
}

.behaviorGrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.behaviorCard {
  background: white;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
}

.behaviorCard h4 {
  font-size: 11px;
  color: var(--rust);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 600;
  font-family: var(--font-heading);
}

.behaviorCard p {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.8;
}

.behaviorCard ul {
  list-style: none;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.8;
}

.behaviorCard li {
  padding-left: 14px;
  position: relative;
  margin-bottom: 6px;
}

.behaviorCard li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--rust);
  font-weight: 700;
}

.note {
  font-size: 11px;
  color: var(--muted);
  border-left: 3px solid var(--rust);
  padding-left: 12px;
  margin-top: 16px;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════
   CONTENT FORMATS PAGE
   ═══════════════════════════════════════════════════ */

.kicker {
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 14px;
  font-weight: 500;
}

h1 {
  font-family: var(--font-logo);
  font-weight: 700;
  letter-spacing: .08em;
  font-size: clamp(36px, 6vw, 54px);
  line-height: .95;
  color: var(--graphite);
}

.tagline {
  margin-top: 18px;
  max-width: 620px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

.nav {
  background: var(--concrete);
  border: 2px solid var(--stroke);
  border-radius: var(--radius);
  padding: 20px;
  margin: 40px 0;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.nav a {
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .05em;
  transition: all .25s;
  border: 1px solid transparent;
  color: var(--muted);
  background: var(--offwhite);
  font-family: var(--font-heading);
}

.nav a:hover {
  background: white;
  color: var(--steel);
  border-color: var(--stroke);
}

.nav a.active {
  background: linear-gradient(135deg, var(--rust) 0%, var(--oxide) 100%);
  color: var(--offwhite);
  border-color: var(--rust);
  box-shadow: 0 4px 12px rgba(196, 101, 58, .25);
}

.sectionHeader {
  display: flex;
  gap: 16px;
  align-items: baseline;
  margin-bottom: 22px;
  padding-top: 40px;
}

.nr {
  font-size: 12px;
  color: var(--rust);
  letter-spacing: .18em;
  font-weight: 600;
}

.title {
  font-family: var(--font-logo);
  font-weight: 700;
  font-size: 20px;
  color: var(--graphite);
  letter-spacing: .02em;
}

.subtitle {
  margin-left: auto;
  color: var(--muted);
  font-size: 12px;
}

.contentGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
  margin-bottom: 60px;
}

/* LinkedIn Feed Mockup */
.linkedinFeed {
  background: var(--li-bg);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  justify-content: center;
}

.linkedinPost {
  background: var(--li-card);
  border-radius: 12px;
  width: 100%;
  max-width: 450px;
  border: 1px solid var(--li-border);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .08), 0 2px 3px rgba(0, 0, 0, .04);
}

.postHeader {
  padding: 14px 16px;
  display: flex;
  gap: 10px;
  align-items: start;
}

.avatarInitials {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rust), var(--oxide));
  color: var(--offwhite);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
  font-family: var(--font-ui);
  flex-shrink: 0;
}

.postMeta {
  flex: 1;
}

.postName {
  font-size: 13px;
  font-weight: 600;
  color: var(--li-text);
  font-family: var(--font-ui);
}

.postSubtitle {
  font-size: 11px;
  color: var(--li-secondary);
  margin-top: 2px;
  font-family: var(--font-ui);
}

.postTime {
  font-size: 11px;
  color: var(--li-secondary);
  margin-top: 4px;
  font-family: var(--font-ui);
}

.postBody {
  padding: 0 16px 14px;
  font-size: 13px;
  color: var(--li-text);
  line-height: 1.6;
  font-family: var(--font-ui);
  white-space: pre-line;
}

.postImage {
  position: relative;
  overflow: hidden;
  background: var(--gunmetal);
}

.postImage img {
  width: 100%;
  display: block;
}

.postActions {
  padding: 12px 16px;
  border-top: 1px solid var(--li-border);
}

.postStats {
  font-size: 11px;
  color: var(--li-secondary);
  font-family: var(--font-ui);
}

.imagePlaceholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--gunmetal), var(--steel));
  position: relative;
  overflow: hidden;
}

.imagePlaceholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cornerMark {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1.5px solid var(--rust);
  z-index: 2;
}

.tl {
  top: 8px;
  left: 8px;
  border-right: none;
  border-bottom: none;
}

.tr {
  top: 8px;
  right: 8px;
  border-left: none;
  border-bottom: none;
}

.bl {
  bottom: 8px;
  left: 8px;
  border-right: none;
  border-top: none;
}

.br {
  bottom: 8px;
  right: 8px;
  border-left: none;
  border-top: none;
}

.formatTag {
  position: absolute;
  top: 12px;
  right: 12px;
  background: linear-gradient(135deg, var(--rust), var(--oxide));
  color: var(--offwhite);
  padding: 6px 12px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .1em;
  border-radius: 8px;
  z-index: 2;
}

.signalBar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--rust), var(--oxide));
  z-index: 2;
}

.titleOverlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 2;
}

.titleOverlay h3 {
  font-size: 22px;
  color: var(--offwhite);
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .5);
  font-family: var(--font-heading);
}

.titleOverlay p {
  font-size: 12px;
  color: rgba(255, 255, 255, .85);
  margin-top: 6px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, .4);
}

/* Framework (copywriting templates) */
.framework {
  background: var(--concrete);
  border: 2px solid var(--stroke);
  border-radius: var(--radius);
  padding: 28px;
}

.framework h4 {
  font-size: 13px;
  color: var(--rust);
  letter-spacing: .1em;
  margin-bottom: 18px;
  font-weight: 600;
  text-transform: uppercase;
  font-family: var(--font-heading);
}

.template {
  background: white;
  border-left: 3px solid var(--rust);
  padding: 18px;
  border-radius: var(--radius);
  font-size: 12px;
  line-height: 1.8;
  margin-bottom: 24px;
}

.template code {
  color: var(--steel);
  white-space: pre-line;
  font-family: var(--font-mono);
}

.placeholder {
  color: var(--rust);
  font-style: italic;
}

.tips,
.example {
  margin-bottom: 20px;
}

.tips strong,
.example strong {
  display: block;
  font-size: 12px;
  color: var(--graphite);
  margin-bottom: 12px;
  font-weight: 600;
  font-family: var(--font-heading);
}

.tips ul {
  list-style: none;
}

.tips ul li {
  font-size: 11px;
  color: var(--muted);
  padding-left: 18px;
  position: relative;
  margin-bottom: 8px;
  line-height: 1.6;
}

.tips ul li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--rust);
  font-weight: 700;
  font-size: 14px;
}

.example p {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */

footer {
  margin-top: 80px;
  padding: 40px 0;
  border-top: 1px solid var(--stroke);
  text-align: center;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .1em;
}

.footMark {
  font-family: var(--font-logo);
  font-weight: 700;
  letter-spacing: .14em;
  text-indent: .14em;
  color: var(--graphite);
  font-size: 14px;
}

/* ═══════════════════════════════════════════════════
   MOBILE RESPONSIVE
   ═══════════════════════════════════════════════════ */

@media(max-width: 1100px) {
  .personaContainer {
    grid-template-columns: 1fr;
  }

  .photoSide {
    min-height: 400px;
  }

  .contentSide {
    padding: 32px 24px;
  }

  .grid,
  .behaviorGrid {
    grid-template-columns: 1fr;
  }

  .contentGrid {
    grid-template-columns: 1fr;
  }
}

@media(max-width:768px) {
  body {
    padding: 20px 12px;
  }

  .colorGrid,
  .elementsGrid,
  .valuesGrid,
  .applicationsGrid {
    grid-template-columns: 1fr;
  }

  .logoShowcase {
    padding: 40px 20px;
  }

  .contentGrid {
    grid-template-columns: 1fr;
  }

  .nav {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .contentSide {
    padding: 24px 20px;
  }
}

/* ===== INDEX LAYOUT (sticky nav + iframe) ===== */

.stickyNav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;

  background: rgba(245,242,238,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--stroke);
}

.navWrap{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(18px, 3.5vw, 44px);
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo{
  font-family: var(--font-logo);
  font-weight: 700;
  letter-spacing: .08em;
  font-size: 22px;
  color: var(--steel);
  text-decoration: none;
  flex-shrink: 0;
}

.navLinks{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
}

.navLinks a{
  font-family: var(--font-ui);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .02em;
  border: 1px solid transparent;
  color: var(--muted);
  transition: .2s;
}

.navLinks a:hover,
.navLinks a.active{
  color: var(--steel);
  background: rgba(196,101,58,.12);
  border-color: rgba(196,101,58,.25);
}

/* iframe moet expliciet 100% krijgen (anders default 300px) */
.mainContent{
  padding-top: 80px;
  min-height: 100vh;
}

#contentFrame,
iframe{
  width: 100%;
  border: none;
  display: block;
  min-height: calc(100vh - 80px);
}

@media (max-width: 768px){
  .logo{ font-size: 18px; }
  .navLinks a{ padding: 6px 10px; font-size: 11px; }
}