/* ===================================================
   QUINN — PITCH WEBSITE
   Design system gebaseerd op Casa del Viento PDF
   Kleuren: #FEFCED (bg), #4B2720 (dark), #EBE8D2 (beige)
   Fonts: Libre Baskerville + Nunito Sans
   =================================================== */

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

/* --- Variabelen --- */
:root {
  --bg:         #FEFCED;
  --dark:       #4B2720;
  --beige:      #EBE8D2;
  --light:      #FEFCED;
  --dark-faded: rgba(75, 39, 32, 0.12);
  --dark-mid:   rgba(75, 39, 32, 0.45);
  --light-faded: rgba(254, 252, 237, 0.25);

  --font-serif: 'LibreBaskerville', 'Libre Baskerville', Georgia, serif;
  --font-sans:  'NunitoSans', 'Nunito Sans', system-ui, sans-serif;

  --pad-x:     clamp(36px, 6vw, 96px);
  --pad-y:     clamp(40px, 7vh, 80px);
  --pad-inner: clamp(24px, 2.8vw, 52px);
}

/* --- Fonts --- */
@font-face {
  font-family: 'LibreBaskerville';
  src: url('../fonts/LibreBaskerville-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'LibreBaskerville';
  src: url('../fonts/LibreBaskerville-Italic-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'NunitoSans';
  src: url('../fonts/NunitoSans-VariableFont_YTLC,opsz,wdth,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'NunitoSans';
  src: url('../fonts/NunitoSans-Italic-VariableFont_YTLC,opsz,wdth,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

/* --- Base --- */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--dark);
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--dark);
}

/* ===================================================
   SCROLL CONTAINER
   =================================================== */

.slides {
  height: 100dvh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.slides::-webkit-scrollbar {
  display: none;
}

/* ===================================================
   SLIDE BASE
   =================================================== */

.slide {
  height: 100dvh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: var(--pad-y) var(--pad-x);
  background: var(--bg);
}

.slide--dark {
  background: var(--dark);
  color: var(--light);
}

/* Grain overlay — subtiele textuur op alle slides */
.slide::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='250'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.03'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='250' height='250' filter='url(%23g)'/%3E%3C/svg%3E");
  background-size: 250px 250px;
}

.slide > * {
  position: relative;
  z-index: 1;
}

/* Slide nummer */
.slide-num {
  position: absolute;
  bottom: var(--pad-y);
  right: var(--pad-x);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(10px, 0.9vw, 13px);
  opacity: 0.35;
  letter-spacing: 0.06em;
  z-index: 3;
}

.slide--dark .slide-num {
  color: var(--light);
}

/* Slide label — kleine italic boven de titel */
.slide-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(11px, 1vw, 14px);
  letter-spacing: 0.06em;
  opacity: 0.55;
  margin-bottom: clamp(12px, 2vh, 24px);
}

.slide--dark .slide-label {
  color: var(--beige);
  opacity: 0.65;
}

/* ===================================================
   TYPOGRAFIE
   =================================================== */

.t-display {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(44px, 7vw, 96px);
  line-height: 1.0;
  letter-spacing: -0.025em;
}

.t-display em {
  font-style: italic;
  font-weight: 400;
}

.t-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.t-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(18px, 2.2vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.t-body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(14px, 1.25vw, 18px);
  line-height: 1.65;
}

.t-label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(10px, 0.85vw, 12px);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.t-small {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(11px, 1vw, 14px);
  line-height: 1.5;
  opacity: 0.7;
}

/* ===================================================
   BLOKKEN
   =================================================== */

.block--dark {
  background: var(--dark);
  color: var(--light);
}

.block--beige {
  background: var(--beige);
  color: var(--dark);
}

/* ===================================================
   BULLET LIST
   =================================================== */

.bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.5vh, 16px);
}

.bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(14px, 1.2vw, 17px);
  line-height: 1.55;
}

.bullet-list li::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background: var(--dark);
  flex-shrink: 0;
  margin-top: 0.5em;
}

.slide--dark .bullet-list li::before {
  background: var(--beige);
}

/* ===================================================
   ANIMATIES
   =================================================== */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(-24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideRight {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.anim {
  opacity: 0;
  animation-duration: 0.75s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
  animation-fill-mode: forwards;
  animation-play-state: paused;
  animation-delay: var(--delay, 0s);
}

.anim-up    { animation-name: fadeUp; }
.anim-fade  { animation-name: fadeIn; }
.anim-left  { animation-name: slideLeft; }
.anim-right { animation-name: slideRight; }

.slide.is-visible .anim {
  animation-play-state: running;
}

/* ===================================================
   DOTS NAVIGATIE
   =================================================== */

.dots-nav {
  position: fixed;
  right: clamp(14px, 1.8vw, 24px);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  z-index: 100;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  padding: 0;
  background: var(--dark-mid);
  transition: background 0.3s ease, transform 0.3s ease;
}

.dot.active {
  background: var(--dark);
  transform: scale(1.5);
}

.dots-nav.dots-light .dot {
  background: var(--light-faded);
}

.dots-nav.dots-light .dot.active {
  background: var(--light);
}

/* Jump naar eerste / laatste slide */
.nav-jump {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-size: 10px;
  color: var(--dark);
  opacity: 0.45;
  transition: opacity 0.25s ease;
  line-height: 1;
  width: 7px;
  text-align: center;
}

.nav-jump:hover {
  opacity: 1;
}

.dots-nav.dots-light .nav-jump {
  color: var(--beige);
  opacity: 0.55;
}

.dots-nav.dots-light .nav-jump:hover {
  opacity: 1;
}

/* ===================================================
   SLIDE 1 — COVER
   =================================================== */

.slide--cover {
  background: var(--dark);
  justify-content: flex-end;
  padding-bottom: calc(var(--pad-y) * 1.6);
}

.cover-top {
  position: absolute;
  top: var(--pad-y);
  left: var(--pad-x);
  display: flex;
  align-items: center;
}

.cover-logo {
  height: clamp(52px, 6.5vw, 96px);
  width: auto;
  opacity: 0.9;
  margin-left: clamp(-8px, -0.9vw, -14px);
}

.cover-body {
  max-width: 800px;
}

.cover-eyebrow {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(13px, 1.2vw, 17px);
  color: var(--beige);
  opacity: 0.7;
  letter-spacing: 0.05em;
  margin-bottom: clamp(14px, 2.5vh, 26px);
}

.cover-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(52px, 9vw, 124px);
  line-height: 0.93;
  letter-spacing: -0.035em;
  color: var(--light);
  margin-bottom: clamp(18px, 3vh, 32px);
}

.cover-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--beige);
  opacity: 0.85;
}

.cover-sub {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(14px, 1.3vw, 18px);
  color: var(--light);
  opacity: 0.55;
  max-width: 46ch;
  line-height: 1.6;
}

/* ===================================================
   SLIDE 2 — HET ECHTE PROBLEEM
   =================================================== */

.slide--problem {
  justify-content: center;
  gap: clamp(28px, 4.5vh, 52px);
}

.problem-header {
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 1vh, 12px);
}

.systems-row {
  display: flex;
  gap: clamp(6px, 0.8vw, 12px);
  width: 100%;
}

.system-block {
  flex: 1;
  padding: clamp(18px, 2.2vw, 32px) clamp(14px, 1.8vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.25s ease;
}

.system-block:hover {
  transform: translateY(-4px);
}

.system-name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(13px, 1.3vw, 19px);
}

.system-desc {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(10px, 0.9vw, 13px);
  line-height: 1.4;
  opacity: 0.6;
}

.problem-footer {
  max-width: 58ch;
}

/* ===================================================
   SLIDE 3 — DE FUNDAMENTELE INZICHT
   =================================================== */

.slide--insight {
  flex-direction: row;
  align-items: stretch;
  padding: 0;
}

.insight-left {
  width: 54%;
  background: var(--beige);
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  align-items: center;
}

.insight-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(22px, 3.2vw, 48px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--dark);
}

.insight-right {
  width: 46%;
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(14px, 2.5vh, 28px);
}

.insight-accent {
  background: var(--dark);
  color: var(--light);
  padding: clamp(16px, 2vw, 24px) clamp(20px, 2.5vw, 32px);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(12px, 1.1vw, 15px);
  line-height: 1.55;
  margin-top: clamp(4px, 1vh, 12px);
}

.insight-accent strong {
  font-weight: 600;
}

/* ===================================================
   SLIDE 4 — QUINN DE DATA-LAAG
   =================================================== */

.slide--datalayer {
  flex-direction: row;
  padding: 0;
}

.datalayer-left {
  width: 40%;
  background: var(--dark);
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: clamp(10px, 1.2vh, 16px);
  color: var(--light);
}

.datalayer-logo {
  height: clamp(52px, 6.5vw, 96px);
  width: auto;
  opacity: 0.9;
  align-self: flex-start;
  margin-left: clamp(-8px, -0.9vw, -14px);
}

.datalayer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(13px, 1.4vw, 20px);
  line-height: 1.45;
  color: var(--beige);
  opacity: 0.85;
  max-width: 26ch;
  border-top: 1px solid rgba(254, 252, 237, 0.18);
  padding-top: clamp(10px, 1.2vh, 14px);
}

.datalayer-right {
  width: 60%;
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(20px, 3.5vh, 40px);
}

/* ===================================================
   SLIDE 5 — HOE HET WERKT
   =================================================== */

.slide--how {
  justify-content: center;
  gap: clamp(20px, 3.5vh, 40px);
}

.how-phases {
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.8vh, 22px);
}

.how-phase {
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 0.8vh, 10px);
}

.how-phase-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(11px, 1vw, 14px);
  opacity: 0.55;
  letter-spacing: 0.04em;
  padding-left: 2px;
}

.how-blocks {
  display: flex;
  gap: clamp(5px, 0.7vw, 9px);
}

.how-block {
  flex: 1;
  padding: clamp(14px, 1.8vw, 24px) clamp(12px, 1.5vw, 20px);
  transition: transform 0.2s ease;
}

.how-block:hover {
  transform: translateY(-2px);
}

.how-block-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(11px, 1.05vw, 15px);
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.how-block-sub {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(10px, 0.85vw, 12px);
  opacity: 0.65;
  margin-top: 4px;
  line-height: 1.35;
}

.how-block.block--dark .how-block-sub {
  opacity: 0.6;
}

/* ===================================================
   SLIDE 6 — BUSINESSMODELLEN
   =================================================== */

.slide--models {
  justify-content: center;
  gap: clamp(18px, 3vh, 40px);
}

.models-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: clamp(6px, 0.8vw, 12px);
  flex: 1;
  max-height: calc(100dvh - 200px);
}

.model-block {
  padding: clamp(20px, 2.5vw, 38px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease;
  cursor: default;
}

.model-block:hover {
  transform: scale(1.015);
}

.model-sector {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(11px, 1vw, 14px);
  opacity: 0.6;
  letter-spacing: 0.04em;
}

.model-name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 2.5vw, 36px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-top: clamp(6px, 1vh, 10px);
}

.model-metric {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(13px, 1.3vw, 19px);
  opacity: 0.7;
  margin-top: clamp(10px, 1.5vh, 18px);
}

/* ===================================================
   SLIDE 7 — AI CFO WORKSPACE
   =================================================== */

.slide--workspace {
  flex-direction: row;
  align-items: stretch;
  padding: 0;
}

.workspace-left {
  width: 46%;
  background: var(--beige);
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}

.workspace-feature {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: clamp(12px, 1.8vh, 20px) 0;
  border-bottom: 1px solid rgba(75, 39, 32, 0.1);
}

.workspace-feature:last-child {
  border-bottom: none;
}

.feature-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(11px, 1vw, 14px);
  opacity: 0.45;
  min-width: 18px;
  padding-top: 1px;
}

.feature-content {}

.feature-name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(13px, 1.3vw, 18px);
}

.feature-desc {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(11px, 0.95vw, 14px);
  opacity: 0.6;
  line-height: 1.45;
  margin-top: 3px;
}

.workspace-right {
  width: 54%;
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(16px, 2.8vh, 32px);
}

/* ===================================================
   SLIDE 8 — DE MOAT
   =================================================== */

.slide--moat {
  background: var(--dark);
  color: var(--light);
  justify-content: space-between;
  padding: var(--pad-y) var(--pad-x);
}

.moat-top {
  max-width: 60%;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 2vh, 22px);
  padding-top: clamp(20px, 4vh, 52px);
}

.moat-statement-1 {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(38px, 6.5vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--light);
}

.moat-body-1 {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(13px, 1.2vw, 17px);
  color: var(--light);
  opacity: 0.55;
  max-width: 44ch;
  line-height: 1.65;
}

.moat-bottom {
  align-self: flex-end;
  max-width: 58%;
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.5vh, 18px);
  padding-bottom: clamp(20px, 4vh, 52px);
}

.moat-statement-2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 3.5vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--light);
}

.moat-body-2 {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(13px, 1.2vw, 17px);
  color: var(--light);
  opacity: 0.55;
  line-height: 1.65;
}

/* ===================================================
   SLIDE 9 — GTM
   =================================================== */

.slide--gtm {
  flex-direction: row;
  align-items: stretch;
  padding: 0;
}

.gtm-left {
  width: 48%;
  background: var(--beige);
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(16px, 2.5vh, 28px);
}

.gtm-right {
  width: 52%;
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(10px, 1.5vh, 18px);
}

.gtm-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 1.2vh, 14px);
  width: 100%;
}

.gtm-hub {
  background: var(--dark);
  color: var(--light);
  padding: clamp(14px, 1.8vw, 22px) clamp(18px, 2.2vw, 30px);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(13px, 1.3vw, 18px);
  width: 80%;
}

.gtm-hub--secondary {
  background: rgba(75, 39, 32, 0.14);
  color: var(--dark);
  width: 65%;
  border-left: 2px solid rgba(75, 39, 32, 0.25);
}

.gtm-arrow {
  font-size: 20px;
  opacity: 0.35;
  padding-left: 20px;
  color: var(--dark);
  line-height: 1;
}

.gtm-clients {
  display: flex;
  gap: clamp(5px, 0.7vw, 9px);
  width: 100%;
}

.gtm-client {
  flex: 1;
  background: var(--bg);
  border: 1px solid rgba(75, 39, 32, 0.15);
  padding: clamp(12px, 1.5vw, 18px) clamp(10px, 1.2vw, 15px);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(11px, 1vw, 14px);
  text-align: center;
}

.gtm-caption {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(12px, 1.1vw, 15px);
  opacity: 0.55;
}

/* ===================================================
   SLIDE 10 — BUSINESS MODEL (PLACEHOLDER)
   =================================================== */

.slide--business {
  justify-content: center;
  gap: clamp(24px, 4.5vh, 56px);
}

.business-blocks {
  display: flex;
  gap: clamp(8px, 1.2vw, 16px);
}

.business-block {
  flex: 1;
  background: var(--dark);
  color: var(--light);
  padding: clamp(28px, 3.5vw, 52px) clamp(20px, 2.5vw, 36px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: clamp(160px, 24vh, 280px);
}

.business-block-value {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--light);
  opacity: 0.9;
}

.business-block-label {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(11px, 1vw, 14px);
  color: var(--light);
  opacity: 0.7;
  margin-top: 10px;
  letter-spacing: 0.04em;
}

.business-note {
  max-width: 52ch;
  opacity: 0.6;
}

/* ===================================================
   SLIDE 11 — CTA
   =================================================== */

.slide--cta {
  justify-content: center;
  align-items: center;
}

.cta-block {
  background: var(--beige);
  padding: clamp(44px, 6.5vw, 88px) clamp(48px, 7vw, 96px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(18px, 2.8vh, 30px);
  max-width: 680px;
  width: 90%;
}

.cta-pre {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(12px, 1.1vw, 16px);
  opacity: 0.55;
  letter-spacing: 0.05em;
}

.cta-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(28px, 4.2vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.cta-body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(14px, 1.25vw, 17px);
  line-height: 1.65;
  max-width: 44ch;
  opacity: 0.7;
}

.cta-link {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(14px, 1.25vw, 18px);
  color: var(--dark);
  text-decoration: none;
  border-bottom: 1px solid var(--dark);
  padding-bottom: 2px;
  transition: opacity 0.2s ease;
  opacity: 0.8;
}

.cta-link:hover {
  opacity: 0.45;
}

.cta-logo {
  width: clamp(90px, 11vw, 150px);
  height: auto;
  margin-top: clamp(6px, 1.2vh, 14px);
  opacity: 0.8;
}

/* ===================================================
   RESPONSIVE — TABLET & MOBIEL
   =================================================== */

@media (max-width: 768px) {
  :root {
    --pad-x: 24px;
    --pad-y: 28px;
    --pad-inner: 20px;
  }

  .dot { width: 6px; height: 6px; }
  .dots-nav { right: 10px; gap: 8px; }

  /* Slide num */
  .slide-num { right: 24px; bottom: 20px; }

  /* Insight — stack */
  .slide--insight { flex-direction: column; }
  .insight-left  { width: 100%; flex: 1; padding: 28px 24px 20px; }
  .insight-right { width: 100%; flex: 1; padding: 20px 24px 28px; }
  .insight-quote { font-size: clamp(20px, 5vw, 32px); }

  /* Datalayer — stack */
  .slide--datalayer { flex-direction: column; }
  .datalayer-left  { width: 100%; flex: 1; padding: 28px 24px 20px; flex-direction: row; align-items: center; gap: 16px; justify-content: flex-start; }
  .datalayer-right { width: 100%; flex: 1; padding: 20px 24px 28px; }
  .datalayer-tagline { border-top: none; padding-top: 0; }

  /* Systems — wrap */
  .systems-row { flex-wrap: wrap; }
  .system-block { flex: 1 1 calc(33% - 6px); min-width: 80px; }

  /* Workspace — stack */
  .slide--workspace { flex-direction: column; }
  .workspace-left  { width: 100%; flex: 1; overflow-y: auto; }
  .workspace-right { width: 100%; flex: 1; }

  /* GTM — stack */
  .slide--gtm { flex-direction: column; }
  .gtm-left  { width: 100%; flex: 1; }
  .gtm-right { width: 100%; flex: 1; }
  .gtm-hub   { width: 100%; }

  /* Models grid — enkele kolom op klein scherm */
  .models-grid { max-height: none; flex: 1; }

  /* Business — stack */
  .business-blocks { flex-direction: column; gap: 8px; }
  .business-block  { min-height: 90px; flex-direction: row; align-items: center; gap: 20px; padding: 20px; }
  .business-block-value { font-size: clamp(28px, 8vw, 44px); }

  /* CTA */
  .cta-block { padding: 32px 24px; width: 100%; max-width: none; margin: 0 24px; width: calc(100% - 48px); }

  /* How blocks — wrap */
  .how-blocks { flex-wrap: wrap; }
  .how-block  { flex: 1 1 calc(50% - 5px); min-width: 120px; }

  /* Moat */
  .moat-top    { max-width: 100%; }
  .moat-bottom { max-width: 100%; text-align: left; align-self: flex-start; }

  /* Cover */
  .cover-title { font-size: clamp(44px, 14vw, 72px); }
}

@media (max-width: 480px) {
  .system-block { flex: 1 1 calc(50% - 4px); }
  .gtm-clients  { flex-direction: column; }
  .models-grid  { grid-template-columns: 1fr; grid-template-rows: repeat(4, 1fr); }
  .how-block    { flex: 1 1 100%; }
  .moat-statement-1 { font-size: clamp(28px, 9vw, 44px); }
}