/* ============================================================
   Arets.AI — Landing page styles
   ============================================================ */

:root {
  --ink:        #0A0A0A;
  --ink-2:      #1D1D1F;
  --ink-3:      #2B2B2F;
  --paper:      #F5F5F7;
  --paper-2:    #FAFAFB;
  --white:      #FFFFFF;

  --signal:      #004E78;
  --signal-600:  #0B6FA8;
  --signal-500:  #1588C7;
  --signal-400:  #3BA4DD;
  --signal-100:  #E6EEF3;
  --signal-50:   #F3F7FA;

  --lavender:    #B8A6D4;

  --sage:          #2F8F6E;
  --sage-soft:     #E3F2EC;
  --terracotta:    #C96544;
  --terracotta-soft:#FBEBE4;
  --plum:          #6B56A0;
  --plum-soft:     #EFECF6;
  --amber:         #C69339;
  --amber-soft:    #FBF2E0;

  --mist:    #D2D2D7;
  --mist-2:  #E8E8ED;
  --slate:   #6E6E73;
  --slate-2: #86868B;

  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 2px rgba(10,10,10,.04), 0 1px 3px rgba(10,10,10,.06);
  --shadow:    0 10px 30px rgba(10,10,10,.06), 0 2px 6px rgba(10,10,10,.04);
  --shadow-lg: 0 30px 80px rgba(10,10,10,.09), 0 6px 16px rgba(10,10,10,.05);

  --ease:     cubic-bezier(.2,.8,.2,1);
  --ease-out: cubic-bezier(.22,.61,.36,1);
  --max: 1200px;
  --max-narrow: 820px;
  --nav-h: 72px;
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--arets-font);
  color: var(--ink);
  background: var(--paper-2);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
  font-size: 17px;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
h1,h2,h3,h4 { margin: 0; line-height: 1.08; letter-spacing: -0.02em; font-weight: 600; }
p { margin: 0; }
ol,ul { margin: 0; padding: 0; list-style: none; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }
.container--narrow { max-width: var(--max-narrow); }

.section { padding: clamp(72px, 10vw, 150px) 0; position: relative; }
.section__head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.section__head--light { color: var(--paper); }
.section__sub { margin-top: 14px; color: var(--slate); font-size: 17px; }
.section__sub--light { color: rgba(245,245,247,.7); }

.h1 { font-size: clamp(44px, 7vw, 84px); letter-spacing: -0.035em; font-weight: 600; line-height: 1.02; }
.h2 { font-size: clamp(32px, 4.4vw, 56px); letter-spacing: -0.03em; font-weight: 600; line-height: 1.05; }
.h3 { font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.02em; font-weight: 600; }
.h2--glow {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--signal-400) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 40px rgba(21,136,199,.3));
}
.h2--brand {
  background: linear-gradient(180deg, var(--ink) 0%, var(--signal) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--slate); line-height: 1.55; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  white-space: nowrap;
  line-height: 1;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 4px 14px rgba(10,10,10,.18);
}
.btn--primary:hover {
  background: var(--signal);
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(0,78,120,.35);
}
.btn--primary svg, .btn--glow svg { transition: transform .3s var(--ease); }
.btn--primary:hover svg, .btn--glow:hover svg { transform: translateX(3px); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--mist);
}
.btn--ghost:hover {
  background: var(--paper);
  border-color: var(--ink);
}
.btn--glow {
  background: var(--paper);
  color: var(--ink);
  box-shadow:
    0 0 0 1px rgba(255,255,255,.12),
    0 20px 60px rgba(21,136,199,.45),
    0 4px 14px rgba(0,78,120,.3);
  position: relative;
  overflow: hidden;
}
.btn--glow::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: conic-gradient(from 0deg, var(--signal-400), var(--signal), var(--signal-400));
  z-index: -1;
  animation: rotate-glow 4s linear infinite;
  border-radius: 999px;
  filter: blur(14px);
  opacity: .6;
}
.btn--glow:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(255,255,255,.2),
    0 30px 80px rgba(21,136,199,.6),
    0 6px 20px rgba(0,78,120,.4);
}
@keyframes rotate-glow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.btn--lg { padding: 16px 28px; font-size: 16px; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.nav.is-scrolled { border-bottom-color: var(--mist-2); background: rgba(255,255,255,.85); }

.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.nav__logo { justify-self: start; flex-shrink: 0; }
.nav__logo .arets-wordmark { font-size: 22px; letter-spacing: -0.04em; }

.nav__links {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-self: center;
}
.nav__links a {
  font-size: 14px;
  color: var(--slate);
  font-weight: 500;
  transition: color .2s var(--ease);
}
.nav__links a:hover { color: var(--ink); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-self: end;
}

.lang-toggle {
  display: inline-flex;
  padding: 3px;
  background: var(--paper);
  border-radius: 999px;
  border: 1px solid var(--mist-2);
}
.lang-toggle__btn {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--slate);
  letter-spacing: 0.02em;
  transition: all .25s var(--ease);
}
.lang-toggle__btn.is-active { background: var(--ink); color: var(--paper); }

.nav__cta { padding: 10px 18px; font-size: 14px; }

.nav__burger {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav__burger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(20px);
  z-index: 99;
  transform: translateY(-110%);
  transition: transform .4s var(--ease);
  border-bottom: 1px solid var(--mist-2);
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  padding: 24px clamp(20px, 4vw, 40px) 32px;
  gap: 4px;
}
.mobile-menu a {
  padding: 14px 0;
  font-size: 18px;
  font-weight: 500;
  border-bottom: 1px solid var(--mist-2);
}
.mobile-menu a:last-child { border-bottom: 0; }

/* ---------- Page-start: Hero + Over delen één atmosfeer ---------- */
.page-start {
  position: relative;
  background: var(--paper-2);
  overflow: hidden;
  isolation: isolate;
}
.page-start-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(70px, 12vw, 150px));
  padding-bottom: clamp(90px, 12vw, 150px);
  background: transparent;
  z-index: 1;
}
.hero__bg {
  position: absolute; inset: 0;
  z-index: -1;
  overflow: hidden;
}

/* Five soft coloured orbs — clean, varied colors, drifting gently */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  will-change: transform;
}
.hero__orb--blue {
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(21,136,199,.55), transparent 65%);
  top: -160px; left: -240px;
  opacity: .7;
  animation: orb-drift-a 22s ease-in-out infinite;
}
.hero__orb--deep {
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(0,78,120,.5), transparent 65%);
  top: 10%; right: -220px;
  opacity: .7;
  animation: orb-drift-b 26s ease-in-out infinite;
}
.hero__orb--lavender {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(184,166,212,.5), transparent 65%);
  bottom: 10%; left: -100px;
  opacity: .6;
  animation: orb-drift-c 30s ease-in-out infinite;
}
.hero__orb--plum {
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(107,86,160,.3), transparent 65%);
  bottom: -280px; right: 5%;
  opacity: .55;
  animation: orb-drift-d 34s ease-in-out infinite;
}
.hero__orb--teal {
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(47,143,110,.22), transparent 65%);
  top: 35%; left: 30%;
  opacity: .5;
  animation: orb-drift-e 38s ease-in-out infinite;
}
@keyframes orb-drift-a {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(60px,50px) scale(1.08); }
}
@keyframes orb-drift-b {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(-80px,70px) scale(.95); }
}
@keyframes orb-drift-c {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(70px,-60px) scale(1.1); }
}
@keyframes orb-drift-d {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(-90px,-50px) scale(.92); }
}
@keyframes orb-drift-e {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(-60px,40px) scale(1.05); }
}

/* Subtle moving purple glow — appears/disappears on hero sides */
.hero__side {
  position: absolute;
  width: 300px;
  height: 420px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0;
  pointer-events: none;
}
.hero__side--left {
  background: radial-gradient(ellipse, rgba(155,122,196,.45), transparent 65%);
  top: 28%;
  left: -80px;
  animation: side-breathe-left 14s ease-in-out infinite;
}
.hero__side--right {
  background: radial-gradient(ellipse, rgba(168,134,212,.42), transparent 65%);
  top: 45%;
  right: -80px;
  animation: side-breathe-right 16s ease-in-out infinite 3s;
}
@keyframes side-breathe-left {
  0%, 100%   { opacity: 0; transform: translateY(0); }
  30%, 45%   { opacity: 1; transform: translateY(-20px); }
  70%        { opacity: .2; transform: translateY(10px); }
}
@keyframes side-breathe-right {
  0%, 100%   { opacity: 0; transform: translateY(0); }
  35%, 55%   { opacity: 1; transform: translateY(15px); }
  75%        { opacity: .2; transform: translateY(-10px); }
}

.hero__content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Hero title — more descender room + very subtle letter flash */
.hero__title {
  font-size: clamp(40px, 8.2vw, 106px);
  letter-spacing: -0.04em;
  line-height: 1.1;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  gap: .03em;
  padding: 0 .15em .22em;
  overflow: visible;
  margin: 0;
}
.hero__line {
  display: inline-block;
  padding: 0 .08em .16em;
  overflow: visible;
  background-image: linear-gradient(
    100deg,
    #0A0A0A 0%,
    #0A0A0A 45%,
    #3D5F7C 48%,
    #6086B5 50%,
    #3D5F7C 52%,
    #1D1D1F 55%,
    #0A0A0A 100%
  );
  background-size: 380% 100%;
  background-position: 180% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: title-flash 14s ease-in-out infinite;
}
.hero__line--2 {
  background-image: linear-gradient(
    100deg,
    #004E78 0%,
    #004E78 45%,
    #1588C7 48%,
    #5BB2E3 50%,
    #1588C7 52%,
    #0B6FA8 55%,
    #004E78 100%
  );
  background-size: 380% 100%;
  background-position: 180% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
  font-weight: 500;
  filter: drop-shadow(0 8px 36px rgba(21,136,199,.28));
  animation: title-flash 14s ease-in-out infinite 7s;
}
@keyframes title-flash {
  0%, 80%, 100% { background-position: 180% 0; }
  48%, 52%      { background-position: -80% 0; }
}

.hero__sub {
  max-width: 62ch;
  margin: 32px auto 40px;
  color: var(--slate);
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.5;
}
.hero__sub span { display: block; }
.hero__sub span + span { margin-top: 6px; }

.hero__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ---------- Over Arets.AI — transparent, inherits page-start ---------- */
.section--over {
  background: transparent;
  position: relative;
  z-index: 1;
}

/* Over title — each sentence on its own line */
.over__title {
  display: flex;
  flex-direction: column;
  gap: .04em;
}
.over__title span {
  display: block;
}
.over__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  position: relative;
}
.over__text .lead { margin-top: 20px; }

.callout {
  margin-top: 28px;
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--mist-2);
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.callout:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.callout__icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--signal-50);
  color: var(--signal);
  display: grid;
  place-items: center;
}
.callout__body { display: flex; flex-direction: column; gap: 2px; }
.callout strong {
  display: block;
  margin-bottom: 2px;
  color: var(--ink);
  font-weight: 600;
}
.callout span { color: var(--slate); font-size: 15px; display: block; }

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.tool-card {
  background: var(--white);
  border: 1px solid var(--mist-2);
  border-radius: var(--radius);
  padding: 22px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  opacity: 0;
  transform: translateY(12px);
  animation: tool-in .7s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes tool-in { to { opacity: 1; transform: translateY(0); } }
.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--signal-100);
}
.tool-card__logo {
  width: 44px; height: 44px;
  display: block;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.tool-card__name {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-2);
}
.tools-caption {
  margin: 20px auto 0;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 12px;
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(21,136,199,.14);
  border-radius: 999px;
  color: var(--slate);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.tools-caption__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--signal-500);
  box-shadow: 0 0 0 0 rgba(21,136,199,.45);
  animation: caption-pulse 3s ease-out infinite;
}
@keyframes caption-pulse {
  0% { box-shadow: 0 0 0 0 rgba(21,136,199,.45); }
  70% { box-shadow: 0 0 0 8px rgba(21,136,199,0); }
  100% { box-shadow: 0 0 0 0 rgba(21,136,199,0); }
}
.over__tools { display: flex; flex-direction: column; align-items: center; }
.over__tools .tools-grid { width: 100%; }

/* ---------- Tool logos — referencing /logos/ folder ---------- */
[data-logo="notion"]     { background-image: url('logos/notion.svg'); }
[data-logo="zapier"]     { background-image: url('logos/zapier.svg'); }
[data-logo="make"]       { background-image: url('logos/make.svg'); }
[data-logo="claude"]     { background-image: url('logos/claude.svg'); }
[data-logo="moneybird"]  { background-image: url('logos/moneybird.svg'); }
[data-logo="teams"]      { background-image: url('logos/teams.svg'); }

/* ---------- Diensten ---------- */
.section--diensten { background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.service {
  position: relative;
  padding: 34px;
  background: var(--white);
  border: 1px solid var(--mist-2);
  border-radius: var(--radius-lg);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  overflow: hidden;
  isolation: isolate;
  --service-color: var(--signal);
  --service-soft: var(--signal-50);
}
.service--sage       { --service-color: var(--sage);       --service-soft: var(--sage-soft); }
.service--terracotta { --service-color: var(--terracotta); --service-soft: var(--terracotta-soft); }
.service--plum       { --service-color: var(--plum);       --service-soft: var(--plum-soft); }
.service--amber      { --service-color: var(--amber);      --service-soft: var(--amber-soft); }

.service::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, var(--service-soft), transparent 55%);
  opacity: 0;
  transition: opacity .4s var(--ease);
  z-index: -1;
}
.service::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--service-color);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform .5s var(--ease);
}
.service:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 70px rgba(10,10,10,.08);
  border-color: var(--service-color);
}
.service:hover::before { opacity: 1; }
.service:hover::after { transform: scaleX(1); }
.service:hover .service__icon {
  background: var(--service-color);
  color: var(--white);
  transform: rotate(-6deg) scale(1.06);
}
.service:hover .service__num { color: var(--service-color); }

.service__num {
  position: absolute;
  top: 28px; right: 32px;
  font-size: 13px;
  font-weight: 600;
  color: var(--mist);
  letter-spacing: 0.08em;
  transition: color .3s var(--ease);
}
.service__icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: var(--service-soft);
  color: var(--service-color);
  display: grid; place-items: center;
  margin-bottom: 22px;
  transition: background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
}
.service__title { font-size: 22px; margin-bottom: 10px; }
.service__body { color: var(--slate); font-size: 15px; }
.service__result {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px dashed var(--mist);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14.5px;
}
.service__result span:last-child { color: var(--ink-2); font-weight: 500; }

.result-label {
  flex-shrink: 0;
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--service-color, var(--signal));
  padding: 3px 8px;
  background: var(--service-soft, var(--signal-50));
  border-radius: 6px;
  line-height: 1.4;
  margin-top: 1px;
}

/* HPI — LIGHT version */
.hpi {
  margin-top: 22px;
  padding: 36px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 24px;
  position: relative;
  overflow: hidden;
}
.hpi--light {
  background: linear-gradient(135deg, var(--white) 0%, var(--paper-2) 100%);
  border: 1px solid var(--mist-2);
  color: var(--ink);
}
.hpi--light::after {
  content: "";
  position: absolute;
  top: -40%; right: -10%;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(21,136,199,.12), transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.hpi--light .hpi__icon {
  background: var(--signal-50);
  border: 1px solid var(--signal-100);
  color: var(--signal);
}
.hpi__icon {
  flex-shrink: 0;
  width: 60px; height: 60px;
  border-radius: 14px;
  display: grid; place-items: center;
  position: relative;
  z-index: 1;
}
.hpi__body { position: relative; z-index: 1; }
.hpi--light .hpi__title { color: var(--ink); }
.hpi__title { font-size: 20px; margin-bottom: 6px; }
.hpi--light p { color: var(--slate); font-size: 15px; }

/* ---------- Cases (DARK section) ---------- */
.section--cases {
  background: #06080B;
  color: var(--paper);
  overflow: hidden;
  isolation: isolate;
}
.cases-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.cases-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  animation: orb-drift-a 24s ease-in-out infinite;
}
.cases-orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,78,120,.55), transparent 65%);
  top: -200px; left: -180px;
}
.cases-orb--2 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(107,86,160,.3), transparent 65%);
  bottom: -220px; right: -140px;
  animation-delay: -8s;
}
.cases-orb--3 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(21,136,199,.25), transparent 65%);
  top: 40%; right: 20%;
  animation-delay: -14s;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.case {
  --case-color: var(--signal-400);
  --case-color-rgb: 59,164,221;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
  color: var(--paper);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.case:not(.case--wide) .case__body {
  flex: 1 1 0;
  margin-bottom: 28px;
}
.case:not(.case--wide) .case__viz {
  flex: 0 0 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
}
.case:not(.case--wide) .case__result {
  flex: 0 0 auto;
  min-height: 60px;
}
.case--terracotta { --case-color: #E08A6A; --case-color-rgb: 224,138,106; }
.case--plum       { --case-color: #A890D8; --case-color-rgb: 168,144,216; }
.case--amber      { --case-color: #E0B060; --case-color-rgb: 224,176,96; }

.case::before {
  content: "";
  position: absolute;
  top: -50%; right: -20%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(var(--case-color-rgb),.18), transparent 70%);
  border-radius: 50%;
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.case:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,.05);
  border-color: rgba(var(--case-color-rgb),.3);
  box-shadow: 0 20px 60px rgba(var(--case-color-rgb),.18);
}
.case:hover::before { opacity: 1; }
.case--wide { grid-column: 1 / -1; }

/* Section-level Live indicator (next to title) */
.section__head--cases { margin-bottom: clamp(32px, 5vw, 56px); }
.section__head-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.section-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  background: rgba(46,182,125,.14);
  border: 1px solid rgba(46,182,125,.35);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #6FD4A3;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #2EB67D;
  box-shadow: 0 0 0 0 rgba(46,182,125,.6);
  animation: live-pulse 2.4s ease-out infinite;
}
@keyframes live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(46,182,125,.7); }
  70% { box-shadow: 0 0 0 9px rgba(46,182,125,0); }
  100% { box-shadow: 0 0 0 0 rgba(46,182,125,0); }
}

.case__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.case__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(var(--case-color-rgb),.14);
  color: var(--case-color);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.case__tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 999px;
  letter-spacing: 0.01em;
  background: rgba(255,255,255,.08);
  color: var(--paper);
  border: 1px solid rgba(255,255,255,.12);
}
.tag--terracotta { background: rgba(224,138,106,.16); border-color: rgba(224,138,106,.4); color: #F0A988; }
.tag--plum       { background: rgba(168,144,216,.18); border-color: rgba(168,144,216,.45); color: #C4B2E5; }
.tag--amber      { background: rgba(224,176,96,.16); border-color: rgba(224,176,96,.4); color: #F0C680; }

.case__title { font-size: 21px; margin-bottom: 10px; letter-spacing: -0.02em; color: var(--paper); }
.case__body { color: rgba(245,245,247,.72); font-size: 14.5px; }

/* Unified viz row — one line always, no wrapping */
.case__viz {
  padding: 14px 12px;
  background: rgba(255,255,255,.025);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
}
.case__viz--row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 6px;
  overflow: visible;
}
.case__viz--pipeline { padding: 14px; display: flex; align-items: center; }
.case__viz--pipeline .pipeline-track { width: 100%; flex: 1; }

/* Viz nodes — compact, equal height */
.viz-node {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  font-size: 11.5px;
  color: var(--paper);
  font-weight: 500;
  white-space: nowrap;
  transition: background .4s var(--ease), border-color .4s var(--ease);
  line-height: 1;
  min-height: 28px;
}
/* Occasional soft glow around nodes — natural, staggered */
.viz-node::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 14px;
  background: radial-gradient(ellipse at center, rgba(var(--case-color-rgb),.28), transparent 60%);
  opacity: 0;
  filter: blur(8px);
  pointer-events: none;
  z-index: -1;
  animation: node-soft-glow 9s ease-in-out infinite;
}
.case__viz--row .viz-node:nth-child(1)::before { animation-delay: 0s; }
.case__viz--row .viz-node:nth-child(3)::before { animation-delay: 2.2s; }
.case__viz--row .viz-node:nth-child(5)::before { animation-delay: 4.4s; }
.case__viz--row .viz-node:nth-child(7)::before { animation-delay: 6.6s; }
@keyframes node-soft-glow {
  0%, 70%, 100% { opacity: 0; }
  20%, 35%      { opacity: 1; }
}
.viz-node--highlight {
  background: rgba(var(--case-color-rgb),.14);
  border-color: rgba(var(--case-color-rgb),.4);
  color: var(--paper);
  font-weight: 600;
}
.viz-node--highlight::before {
  background: radial-gradient(ellipse at center, rgba(var(--case-color-rgb),.4), transparent 60%);
}
.viz-node--success {
  background: rgba(46,182,125,.14);
  border-color: rgba(46,182,125,.4);
  color: #7ED2AB;
}
.viz-node--success::before {
  background: radial-gradient(ellipse at center, rgba(46,182,125,.3), transparent 60%);
}

/* Arrow — line itself glows softly as light passes through */
.viz-arrow {
  position: relative;
  width: 26px; height: 1px;
  background: linear-gradient(90deg, rgba(var(--case-color-rgb),.18), rgba(var(--case-color-rgb),.5));
  flex-shrink: 0;
  overflow: visible;
}
.viz-arrow::after {
  content: "";
  position: absolute;
  right: -3px; top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 5px; height: 5px;
  border-top: 1.5px solid rgba(var(--case-color-rgb),.55);
  border-right: 1.5px solid rgba(var(--case-color-rgb),.55);
}
/* Light streak along arrow — no visible dot, just a soft glow passing through */
.viz-dot {
  position: absolute;
  top: 50%;
  left: 0;
  width: 30%;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, rgba(var(--case-color-rgb),.85), transparent);
  filter: blur(1.5px);
  transform: translate(-15%, -50%);
  opacity: 0;
  animation: arrow-light 4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes arrow-light {
  0%   { left: -30%; opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

/* ---------- Pipeline (case 5) ---------- */
.case__viz--pipeline { padding: 14px; }
.pipeline-track {
  position: relative;
  display: flex;
  gap: 6px;
  background: rgba(255,255,255,.02);
  border-radius: 10px;
  padding: 6px;
  overflow: hidden;
}
.pipeline-stage {
  flex: 1;
  padding: 11px 10px;
  background: rgba(var(--case-color-rgb),.1);
  border: 1px solid rgba(var(--case-color-rgb),.2);
  border-radius: 8px;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  color: var(--paper);
  position: relative;
  z-index: 1;
  transition: background .3s var(--ease);
  min-width: 0;
  white-space: nowrap;
}
.pipeline-stage span { position: relative; z-index: 1; }
.pipeline-stage--win {
  background: rgba(var(--case-color-rgb),.28);
  border-color: rgba(var(--case-color-rgb),.55);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.pipeline-sweep {
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 35%;
  background: linear-gradient(90deg, transparent, rgba(var(--case-color-rgb),.22), transparent);
  animation: pipeline-sweep 4s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
  border-radius: 8px;
  filter: blur(2px);
}
@keyframes pipeline-sweep {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(300%); }
}

/* ---------- Hub (case 6) ---------- */
.case__wide-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.hub {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  width: 100%;
  margin: 0 auto;
}
.hub-svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}
@keyframes hub-rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes hub-rotate-reverse {
  from { transform: rotate(360deg); }
  to   { transform: rotate(0deg); }
}
.hub-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hub-label {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  padding: 4px 11px;
  background: rgba(6,8,11,.85);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  color: var(--paper);
  white-space: nowrap;
  backdrop-filter: blur(6px);
  letter-spacing: 0.02em;
}

.case__result {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed rgba(255,255,255,.12);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
}
.case__result span:last-child { color: var(--paper); font-weight: 500; }
.section--cases .result-label {
  color: var(--case-color);
  background: rgba(var(--case-color-rgb),.14);
}

/* ---------- Werkwijze — block layout, icon in front of title ---------- */
.section--werkwijze {
  background: var(--paper-2);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.werkwijze-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.werkwijze-orb {
  position: absolute;
  top: 10%; right: -200px;
  width: 560px; height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,136,199,.2), transparent 65%);
  filter: blur(120px);
  animation: orb-drift-a 30s ease-in-out infinite;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-step {
  position: relative;
  padding: 28px 24px;
  background: var(--white);
  border: 1px solid var(--mist-2);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.process-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0,78,120,.1);
  border-color: var(--signal-100);
}

/* Arrow between steps (desktop 4-col) */
.process-step:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -20px; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B6FA8' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><polyline points='9 6 15 12 9 18'/></svg>") center/contain no-repeat;
  opacity: 0.55;
  pointer-events: none;
  z-index: 2;
}

.process-step__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 2px;
}
.process-step__icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--signal-50);
  color: var(--signal);
  display: grid;
  place-items: center;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.process-step:hover .process-step__icon {
  background: var(--signal);
  color: var(--white);
}
.process-step__head h3 {
  font-size: 17px;
  letter-spacing: -0.015em;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.2;
}
.process-step__meta {
  font-size: 11px;
  font-weight: 600;
  color: var(--signal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.process-step p {
  color: var(--slate);
  font-size: 14.5px;
  line-height: 1.55;
}

/* ---------- Waarom (LIGHT with subtle blue/purple tint) ---------- */
.section--waarom {
  background: linear-gradient(180deg, #F4F5FA 0%, #EDEFF7 100%);
  color: var(--ink);
  overflow: hidden;
  isolation: isolate;
  padding: clamp(72px, 9vw, 130px) 0;
  border-top: 1px solid rgba(21,136,199,.06);
  border-bottom: 1px solid rgba(21,136,199,.06);
}
.waarom-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.waarom-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  animation: orb-drift-b 30s ease-in-out infinite;
}
.waarom-orb--1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(21,136,199,.28), transparent 65%);
  top: -160px; left: -180px;
}
.waarom-orb--2 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(184,166,212,.35), transparent 65%);
  bottom: -160px; right: -120px;
  animation-delay: -9s;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.why-card {
  padding: 22px;
  background: var(--white);
  border: 1px solid rgba(21,136,199,.1);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.why-card:hover {
  transform: translateY(-3px);
  border-color: rgba(21,136,199,.3);
  box-shadow: 0 14px 32px rgba(21,136,199,.08);
}
.why-card:hover .why-card__icon {
  background: var(--signal);
  color: var(--white);
}
.why-card__icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--signal-50);
  color: var(--signal);
  display: grid; place-items: center;
  margin-bottom: 14px;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.why-card h3 {
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--ink);
  font-weight: 600;
}
.why-card p {
  color: var(--slate);
  font-size: 13.5px;
  line-height: 1.5;
}
.why-card--highlight {
  background: var(--white);
  border-color: rgba(198,147,57,.2);
  color: var(--ink);
}
.why-card--highlight:hover {
  transform: translateY(-3px);
  border-color: rgba(198,147,57,.35);
  box-shadow: 0 12px 28px rgba(198,147,57,.1);
}
.why-card--highlight .why-card__icon {
  background: linear-gradient(135deg, #E5B86B 0%, #C69339 100%);
  color: var(--white);
}
.why-card--highlight:hover .why-card__icon {
  background: linear-gradient(135deg, #D8A24E 0%, #B88830 100%);
  color: var(--white);
}
.why-card--highlight h3 { color: var(--ink); }
.why-card--highlight p { color: var(--slate); }

/* ---------- Joel ---------- */
.section--joel {
  padding: clamp(72px, 9vw, 130px) 0;
  background: var(--white);
}
.joel {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.joel__photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--paper);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}
.joel__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  transition: transform 1s var(--ease);
}
.joel__photo:hover img { transform: scale(1.03); }
.joel__photo-glow {
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--signal) 0%, transparent 50%);
  z-index: -1;
  opacity: .3;
  filter: blur(40px);
}
.joel__text .h2 { margin-bottom: 16px; }
.joel__text .lead { margin-bottom: 16px; }
.joel__text p { color: var(--slate); font-size: 16px; }
.joel__links {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.joel__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--paper);
  border: 1px solid var(--mist-2);
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  transition: all .25s var(--ease);
}
.joel__link:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  transform: translateY(-1px);
}

/* ---------- FAQ ---------- */
.section--faq {
  padding: clamp(72px, 9vw, 130px) 0;
  background: var(--paper-2);
}
.faq {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq__item {
  border: 1px solid var(--mist-2);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.faq__item[open] {
  border-color: var(--signal);
  box-shadow: 0 10px 30px rgba(0,78,120,.1);
}
.faq__item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  gap: 16px;
  list-style: none;
  user-select: none;
  transition: color .2s var(--ease);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item[open] summary { color: var(--signal); }
.faq__chev { color: var(--slate); transition: transform .3s var(--ease), color .3s var(--ease); flex-shrink: 0; }
.faq__item[open] .faq__chev { transform: rotate(180deg); color: var(--signal); }

.faq__body { padding: 0 22px 20px; color: var(--slate); font-size: 15px; line-height: 1.6; animation: faq-in .4s var(--ease); }
@keyframes faq-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Page-end: CTA + Footer als één doorlopende atmosfeer ---------- */
.page-end {
  position: relative;
  background: #06080B;
  color: var(--paper);
  overflow: hidden;
  isolation: isolate;
}
.page-end-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.page-end-glow {
  position: absolute;
  top: 10%; left: 50%;
  transform: translateX(-50%);
  width: 1300px; height: 1000px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(0,78,120,.6), transparent 60%);
  filter: blur(110px);
  animation: orb-drift-a 24s ease-in-out infinite;
}
.page-end-glow--plum {
  top: auto; bottom: -200px; left: auto; right: -150px;
  transform: none;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(107,86,160,.28), transparent 65%);
  animation: orb-drift-c 28s ease-in-out infinite;
  animation-delay: -8s;
}

/* Final CTA — transparent, inherits page-end */
.section--contact {
  background: transparent;
  color: var(--paper);
  text-align: center;
  overflow: visible;
  position: relative;
  z-index: 1;
}
.contact-bg, .contact-orb { display: none; }
.final-cta {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.final-cta__title {
  font-size: clamp(36px, 6vw, 72px);
  letter-spacing: -0.035em;
  line-height: 1.05;
  font-weight: 600;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--signal-400) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 10px 60px rgba(21,136,199,.35));
}
.final-cta p { color: rgba(245,245,247,.7); font-size: 17px; max-width: 52ch; }
.final-cta__actions {
  display: flex;
  gap: 12px;
  margin-top: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ---------- Footer — transparent, deelt sfeer met CTA via page-end ---------- */
.footer {
  background: transparent;
  color: rgba(245,245,247,.7);
  padding: 48px 0 24px;
  font-size: 14px;
  position: relative;
  z-index: 1;
}
.footer .arets-wordmark { color: var(--paper); font-size: 24px; }
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand p { margin-top: 12px; max-width: 32ch; color: rgba(245,245,247,.55); }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--paper);
  letter-spacing: 0.02em;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.footer__col a, .footer__col span {
  color: rgba(245,245,247,.6);
  transition: color .2s var(--ease);
}
.footer__col a:hover { color: var(--paper); }
.footer__muted { color: rgba(245,245,247,.4); font-size: 12.5px; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 13px;
  color: rgba(245,245,247,.45);
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Reveal animations ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
  transition-delay: var(--d, 0s);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ============================================================
   Responsive — carefully tuned for iPhone (375-430px widths)
   ============================================================ */

@media (max-width: 1024px) {
  .over__grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .process-step:nth-child(2n)::after { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .joel { grid-template-columns: 1fr; }
  .joel__photo { max-width: 420px; margin: 0 auto; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .case__wide-grid { grid-template-columns: 1fr; }
  .hub { max-width: 380px; }
}

@media (max-width: 860px) {
  .nav__inner {
    grid-template-columns: auto 1fr auto;
  }
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .case--wide { grid-column: auto; }
  .hpi { flex-direction: column; align-items: flex-start; gap: 18px; padding: 30px; }
  .final-cta__title { font-size: clamp(32px, 7vw, 48px); }
  .why-grid { gap: 10px; }
}

/* iPhone Pro Max & below */
@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .container { padding: 0 20px; }

  /* Hero */
  .hero { padding-top: calc(var(--nav-h) + 60px); padding-bottom: 72px; }
  .hero__title { font-size: clamp(36px, 11vw, 56px); padding: 0 .08em .2em; }
  .hero__line { padding: 0 .05em .14em; }
  .hero__sub {
    font-size: 15.5px;
    margin: 22px auto 30px;
    max-width: 30ch;
    text-wrap: balance;
    line-height: 1.45;
  }
  .hero__sub span { display: block; }
  .hero__ctas { width: 100%; }
  .hero__ctas .btn { flex: 1 1 auto; min-width: 0; padding: 14px 18px; font-size: 14.5px; }

  /* Tools */
  .tools-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .tool-card { padding: 16px 8px; gap: 8px; }
  .tool-card__logo { width: 36px; height: 36px; }
  .tool-card__name { font-size: 11px; }

  /* Services */
  .service { padding: 26px; }
  .service__title { font-size: 20px; }
  .hpi { padding: 26px; }

  /* Cases */
  .case { padding: 22px; }
  .case__head { flex-wrap: wrap; }
  .case__title { font-size: 18px; }
  .case__body { font-size: 14px; }

  /* Mobile: natuurlijke flow, geen forced heights */
  .case:not(.case--wide) .case__body { flex: 0 0 auto; margin-bottom: 18px; }
  .case:not(.case--wide) .case__viz { flex: 0 0 auto; height: auto; min-height: 0; }
  .case:not(.case--wide) .case__result { min-height: 0; }

  /* Section live badge stacks nicely below title on mobile */
  .section__head-row { gap: 10px; }
  .section-live { font-size: 11px; padding: 5px 12px 5px 8px; }

  /* Viz: switch to column on small screens */
  .case__viz--row {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
  }
  .case__viz--row .viz-node {
    width: 100%;
    text-align: center;
    min-height: 34px;
  }
  .case__viz--row .viz-arrow {
    width: 1px;
    height: 22px;
    margin: 6px auto;
    background: linear-gradient(180deg, rgba(var(--case-color-rgb),.18), rgba(var(--case-color-rgb),.5));
  }
  .case__viz--row .viz-arrow::after {
    right: 50%;
    top: 100%;
    transform: translate(50%, -50%) rotate(135deg);
  }
  /* Vertical light streak along arrow on mobile */
  .case__viz--row .viz-dot {
    top: 0;
    left: 50% !important;
    width: 3px;
    height: 60%;
    border-radius: 2px;
    background: linear-gradient(180deg, transparent, rgba(var(--case-color-rgb),.85), transparent);
    transform: translateX(-50%);
    animation: arrow-light-v 4s ease-in-out infinite;
  }
  @keyframes arrow-light-v {
    0%   { top: -30%; opacity: 0; }
    20%  { opacity: 1; }
    80%  { opacity: 1; }
    100% { top: 100%; opacity: 0; }
  }

  /* Pipeline — keep horizontal, allow scroll */
  .case__viz--pipeline { padding: 10px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .pipeline-track { min-width: 320px; }
  .pipeline-stage { padding: 9px 8px; font-size: 11.5px; }

  /* Hub */
  .hub { max-width: 300px; }
  .hub-label { font-size: 10px; padding: 3px 8px; }

  /* Process: stacked, arrows rotate to point down between blocks */
  .process { grid-template-columns: 1fr; gap: 22px; }
  .process-step { padding: 22px 20px; }
  .process-step:not(:last-child)::after {
    right: 50%; top: auto; bottom: -18px;
    transform: translateX(50%) rotate(90deg);
    width: 14px; height: 14px;
  }
  .process-step:nth-child(2n)::after { display: block; }
  .process-step:last-child::after { display: none; }

  /* Why: horizontale layout op mobile — icoon links, tekst rechts */
  .why-grid { grid-template-columns: 1fr; gap: 10px; }
  .why-card {
    padding: 16px 18px;
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 14px;
    row-gap: 2px;
    align-items: center;
  }
  .why-card__icon {
    width: 36px; height: 36px;
    margin-bottom: 0;
    grid-row: 1 / 3;
    align-self: center;
  }
  .why-card h3 {
    grid-column: 2;
    font-size: 15px;
    margin-bottom: 0;
    line-height: 1.2;
  }
  .why-card p {
    grid-column: 2;
    font-size: 13px;
    line-height: 1.4;
  }

  /* Joel — foto kleiner op mobiel */
  .joel__photo { max-width: 260px; border-radius: 22px; }

  /* FAQ */
  .faq__item summary { padding: 16px 18px; font-size: 15px; gap: 12px; }
  .faq__body { padding: 0 18px 16px; font-size: 14.5px; }

  /* Final CTA */
  .section--contact { padding: 72px 0; }
  .final-cta__title { font-size: clamp(30px, 8vw, 42px); }
  .final-cta p { font-size: 15.5px; }
  .final-cta__actions { width: 100%; }
  .final-cta__actions .btn { flex: 1 1 auto; min-width: 0; padding: 14px 20px; font-size: 14.5px; }

  /* Footer — 2 kolommen op mobile, compacter */
  .footer { padding: 40px 0 20px; font-size: 13px; }
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 22px 20px;
    padding-bottom: 28px;
  }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand p { font-size: 13px; margin-top: 8px; }
  .footer .arets-wordmark { font-size: 20px; }
  .footer__col h4 { font-size: 12px; margin-bottom: 4px; }
  .footer__col a, .footer__col span { font-size: 13px; }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    font-size: 12px;
    padding-top: 18px;
  }

  /* Nav */
  .nav__logo .arets-wordmark { font-size: 18px; }
  .lang-toggle__btn { padding: 5px 10px; font-size: 11.5px; }
  .nav__inner { gap: 10px; }
}

/* iPhone SE / very small */
@media (max-width: 380px) {
  .section { padding: 56px 0; }
  .hero { padding-top: calc(var(--nav-h) + 40px); padding-bottom: 60px; }
  .hero__title { font-size: clamp(32px, 11vw, 44px); }
  .hero__sub { font-size: 15px; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .hub { max-width: 260px; }
  .service { padding: 22px; }
  .case { padding: 20px; }
  .process-step { padding: 20px 18px; }
}