:root {
  /* Basis: beige */
  --paper: #f4ede1;
  --sand: #e9dfcd;
  --line: #d9cdb8;
  --white: #fffcf6;
  /* Tekst */
  --ink: #0f1f1b;
  --muted: #4d5a55;
  /* Olijfgroen */
  --green: #5c6a2c;
  --green-dark: #4a5623;
  --green-deep: #2e3420;
  --green-soft: #e3e6cf;
  /* Oceaanblauw */
  --ocean: #0d5f7a;
  --ocean-deep: #0a4558;
  --ocean-soft: #cfe3ea;
  /* Krachtig accent: burgundy */
  --accent: #8b1e3f;
  --accent-dark: #6d1530;
  --accent-soft: #f2dade;
  --accent-light: #ecb6c2; /* burgundy-tint voor tekst op donkere achtergrond */

  --radius: 14px;
  --font-head: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }

/* ---------- Typografie ---------- */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; letter-spacing: -.025em; }
mark { background: none; color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--white);
  text-decoration: none;
  border: 2px solid var(--accent);
  cursor: pointer;
  font: 700 16px var(--font-body);
  transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn::after { content: "→"; font-weight: 700; transition: transform .2s ease; }
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 12px 24px -12px rgba(109,21,48,.8); }
.btn:hover::after { transform: translateX(4px); }
.btn--ghost { background: transparent; color: inherit; border-color: currentColor; }
.btn--ghost:hover { background: rgba(255,252,246,.08); border-color: currentColor; box-shadow: none; }
.btn--small { padding: 9px 18px; font-size: 15px; }
.btn--small::after { content: none; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(46,52,32,.95);
  backdrop-filter: blur(12px);
  color: var(--white);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 16px; }
.logo { font-family: var(--font-head); font-weight: 800; font-size: 24px; text-decoration: none; letter-spacing: -.04em; white-space: nowrap; }
.logo span { color: var(--accent-light); }
.footer .logo span { color: var(--accent-light); }
.nav__links { display: flex; align-items: center; gap: 26px; }
.nav__links a:not(.btn) { text-decoration: none; opacity: .8; font-size: 15px; font-weight: 500; }
.nav__links a:not(.btn):hover { opacity: 1; }
.nav__right { display: flex; align-items: center; gap: 10px; }
.lang {
  background: transparent; color: var(--white);
  border: 1.5px solid rgba(255,252,246,.4); border-radius: 999px;
  padding: 6px 12px; font: 700 13px var(--font-body); cursor: pointer;
}
.lang:hover { border-color: var(--white); }
.burger { display: none; background: none; border: 0; width: 36px; height: 36px; cursor: pointer; }
.burger span { display: block; height: 2px; background: var(--white); margin: 7px 6px; transition: transform .2s; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { background: var(--green-deep); color: var(--white); padding: 80px 0 56px; overflow: hidden; position: relative; }
.hero::before {
  content: ""; position: absolute; width: 700px; height: 700px; right: -220px; top: -260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(13,95,122,.55), transparent 65%); pointer-events: none;
}
.hero__grid { position: relative; display: grid; grid-template-columns: 7fr 5fr; gap: 56px; align-items: center; }
.hero__kicker {
  display: inline-block; margin-bottom: 26px;
  font-family: var(--font-body); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; line-height: 1.5;
  color: var(--accent-light);
}
.hero__title { font-size: clamp(46px, 6.8vw, 92px); line-height: .98; letter-spacing: -.04em; font-weight: 800; }
.hero__line { display: block; }
.hero__title mark {
  display: inline-block; margin-top: .14em; padding: .02em .22em .08em;
  background: var(--accent); color: var(--white); border-radius: 12px; transform: rotate(-1.2deg);
}
.hero__lead { max-width: 590px; margin-top: 28px; font-size: 19px; color: rgba(255,252,246,.8); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.hero__visual { position: relative; justify-self: center; width: min(400px, 100%); aspect-ratio: 1; }
.hero__ring { position: absolute; inset: -14px; border-radius: 50%; border: 3px solid var(--accent-light); transform: translate(18px, 14px); }
.hero__photo { position: relative; width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.sticker {
  position: absolute; z-index: 2;
  font: 700 14px var(--font-body); white-space: nowrap; letter-spacing: .01em;
  padding: 10px 16px; border-radius: 10px;
  box-shadow: 0 14px 28px -14px rgba(0,0,0,.6);
}
.sticker--1 { top: 8%; left: -12%; background: var(--white); color: var(--ink); transform: rotate(-4deg); }
.sticker--2 { top: 50%; right: -10%; background: var(--accent); color: var(--white); transform: rotate(3deg); }
.sticker--3 { bottom: 2%; left: 0; background: var(--ocean); color: var(--white); transform: rotate(-2deg); }

.stats {
  list-style: none; position: relative; margin-top: 72px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 1px solid rgba(255,252,246,.18); border-bottom: 1px solid rgba(255,252,246,.18);
}
.stats li { padding: 28px 24px 28px 0; display: grid; gap: 4px; }
.stats strong::after { content: ""; display: block; width: 28px; height: 4px; margin-top: 10px; border-radius: 2px; background: var(--accent-light); }
.stats li + li { padding-left: 24px; border-left: 1px solid rgba(255,252,246,.18); }
.stats strong { font-family: var(--font-head); font-weight: 800; font-size: clamp(40px, 4.4vw, 56px); line-height: 1; letter-spacing: -.04em; color: var(--white); }
.stats span { font-size: 15px; color: rgba(255,252,246,.75); line-height: 1.4; }

.brands { position: relative; margin-top: 32px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.brands__label { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,252,246,.55); }
.brands__list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 30px; }
.brands__list li { font-family: var(--font-head); font-size: 21px; font-weight: 700; color: rgba(255,252,246,.85); letter-spacing: -.02em; }

/* ---------- Sections ---------- */
.section { padding: 112px 0; }
.section--dark { background: var(--ocean-deep); color: var(--white); }
.section--dark .eyebrow { color: var(--accent-light); }
.section--tint { background: var(--sand); }
.section--accent { background: var(--green-deep); color: var(--white); }
.section--accent .eyebrow { color: var(--accent-light); }
.eyebrow {
  font-family: var(--font-body); font-weight: 700; font-size: 13px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin-bottom: 14px;
}
.section__title {
  font-size: clamp(36px, 5vw, 62px); line-height: 1.02; letter-spacing: -.035em; font-weight: 800;
  margin-bottom: 44px; max-width: 17ch;
}
.section__lead { font-size: 19px; color: var(--muted); max-width: 640px; margin: -24px 0 44px; }

/* ---------- Service cards ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card {
  background: var(--white); border: 2px solid var(--ink); border-radius: var(--radius);
  padding: 36px; transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translate(-4px, -4px); box-shadow: 8px 8px 0 var(--ink); }
.card__tag {
  display: inline-block; margin-bottom: 16px; padding: 5px 12px; border-radius: 6px;
  background: var(--accent); color: var(--white); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.card h3 { font-size: 28px; line-height: 1.1; margin-bottom: 12px; }
.card p { color: var(--muted); }
.card ul { list-style: none; margin-top: 22px; display: grid; gap: 8px; }
.card li { padding-left: 28px; position: relative; font-weight: 600; }
.card li::before { content: "→"; position: absolute; left: 0; color: var(--accent-dark); font-weight: 800; }
.card--feature { background: var(--green); color: var(--white); border-color: var(--ink); }
.card--feature p { color: rgba(255,252,246,.88); }
.card--feature li::before { color: var(--accent-light); }
.card--feature .card__tag { background: var(--white); color: var(--accent); }

.offer {
  margin-top: 24px; padding: 32px 36px; border-radius: var(--radius);
  background: var(--ink); color: var(--white); display: flex; align-items: center; justify-content: space-between; gap: 28px;
}
.offer h3 { font-size: 28px; margin-bottom: 6px; }
.offer p { color: rgba(255,252,246,.78); max-width: 640px; }
.offer .btn { flex-shrink: 0; }

/* ---------- Pakketten ---------- */
.scan {
  display: grid; grid-template-columns: 6fr 5fr; gap: 40px; align-items: center;
  background: var(--accent); color: var(--white); border-radius: var(--radius); padding: 40px; margin-bottom: 48px;
}
.scan__intro > .scan__step { display: inline-block; margin-bottom: 12px; padding: 5px 12px; border-radius: 6px; background: var(--white); color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.scan h3 { font-size: clamp(28px, 3.4vw, 38px); line-height: 1.05; margin-bottom: 12px; }
.scan__intro > p { color: rgba(255,252,246,.88); }
.scan__deal { margin-top: 18px; padding-left: 14px; border-left: 3px solid var(--accent-light); font-weight: 700; color: var(--white) !important; }
.scan__box { background: var(--white); color: var(--ink); border-radius: 12px; padding: 28px; }
.scan__price { display: flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
.scan__price strong { font-family: var(--font-head); font-weight: 800; font-size: 46px; line-height: 1; letter-spacing: -.04em; }
.scan__price span { color: var(--muted); font-size: 15px; }
.scan__box ul { list-style: none; display: grid; gap: 8px; margin-bottom: 22px; }
.scan__box li { position: relative; padding-left: 26px; font-weight: 600; font-size: 15px; line-height: 1.45; }
.scan__box li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }
.scan__box .btn { width: 100%; justify-content: center; }
.plans__then { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin-bottom: 28px; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column;
  background: var(--white); border: 2px solid var(--ink); border-radius: var(--radius); padding: 34px 30px;
}
.plan h3 { font-size: 26px; line-height: 1.1; }
.plan__time { margin-top: 4px; font-weight: 700; color: var(--green); }
.plan__price { display: flex; align-items: baseline; gap: 6px; margin: 22px 0 6px; flex-wrap: wrap; }
.plan__price strong { font-family: var(--font-head); font-weight: 800; font-size: 46px; line-height: 1; letter-spacing: -.04em; }
.plan__price span { font-size: 15px; color: var(--muted); }
.plan__from:empty { display: none; }
.plan__rate { font-size: 14px; font-weight: 600; color: var(--muted); margin-bottom: 14px; }
.plan--featured .plan__rate { color: rgba(255,252,246,.7); }
.plan__for { color: var(--muted); font-size: 15px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.plan ul { list-style: none; display: grid; gap: 10px; margin: 20px 0 28px; flex: 1; align-content: start; }
.plan li { position: relative; padding-left: 28px; font-weight: 600; font-size: 15px; line-height: 1.45; }
.plan li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 800; }
.plan .btn { justify-content: center; }
.plan--featured { background: var(--green-deep); color: var(--white); transform: translateY(-12px); box-shadow: 10px 10px 0 var(--accent); }
.plan--featured .plan__time { color: var(--accent-light); }
.plan--featured .plan__price span, .plan--featured .plan__for { color: rgba(255,252,246,.75); }
.plan--featured .plan__for { border-color: rgba(255,252,246,.18); }
.plan--featured li::before { color: var(--accent-light); }
.plan__badge {
  position: absolute; top: -15px; left: 30px; padding: 6px 14px; border-radius: 6px;
  background: var(--accent); color: var(--white); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--white); border-color: var(--ink); box-shadow: none; }
.flex {
  margin-top: 28px; padding: 32px; border-radius: var(--radius); border: 2px dashed var(--ink); background: var(--paper);
  display: grid; grid-template-columns: 5fr 7fr; gap: 36px; align-items: center;
}
.flex__label { display: inline-block; margin-bottom: 10px; padding: 5px 12px; border-radius: 6px; background: var(--ink); color: var(--white); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.flex h3 { font-size: 26px; line-height: 1.1; margin-bottom: 8px; }
.flex__intro > p:last-child { color: var(--muted); font-size: 15px; }
.flex__options { display: grid; grid-template-columns: 1fr 1fr auto; gap: 16px; align-items: center; }
.flex__option { background: var(--white); border-radius: 12px; padding: 18px 20px; }
.flex__option p:last-child { font-size: 14px; color: var(--muted); line-height: 1.4; margin-top: 4px; }
.flex__option--card { border: 2px solid var(--accent); }
.flex__price { display: flex; align-items: baseline; gap: 4px; }
.flex__price strong { font-family: var(--font-head); font-weight: 800; font-size: 32px; letter-spacing: -.03em; line-height: 1; }
.flex__price span { font-size: 14px; color: var(--muted); }
.plans__note { margin-top: 32px; color: var(--muted); font-size: 15px; max-width: 760px; }
.form select {
  font: 400 16px var(--font-body); padding: 12px 14px; border: 2px solid var(--line); border-radius: 10px;
  background: var(--paper); color: var(--ink);
}
.form select:focus { outline: none; border-color: var(--ink); }

/* ---------- A/B-testen zonder bureau ---------- */
.abtest { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.abtest__intro > p { color: var(--muted); font-size: 18px; margin-bottom: 18px; }
.abtest__intro .section__title { margin-bottom: 24px; }
.abtest__role {
  font-size: 16px !important; background: var(--sand); border-radius: 12px; padding: 18px 20px;
  color: var(--ink) !important; border-left: 5px solid var(--accent);
}
.abtest__proof { font-size: 15px !important; font-weight: 700; color: var(--green) !important; margin: 20px 0 28px !important; }
.abtest__proof::before { content: "✓ "; }
.pillars { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.pillars li { background: var(--sand); border-radius: var(--radius); padding: 28px; border: 2px solid transparent; transition: border-color .2s; }
.pillars li:hover { border-color: var(--ink); }
.pillars__num {
  display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 10px;
  background: var(--accent); color: var(--white); font-family: var(--font-head); font-weight: 800; font-size: 20px; margin-bottom: 16px;
}
.pillars h3 { font-size: 23px; margin-bottom: 8px; }
.pillars p { color: var(--muted); font-size: 16px; }

.research {
  grid-column: 1 / -1; margin-top: 24px; padding: 40px; border-radius: var(--radius);
  background: var(--green-deep); color: var(--white);
  display: grid; grid-template-columns: 5fr 7fr; gap: 48px; align-items: start;
}
.research__intro h3 { font-size: 32px; line-height: 1.08; margin-bottom: 12px; }
.research__intro p { color: rgba(255,252,246,.82); }
.research__proof { margin-top: 18px; font-size: 15px; font-weight: 700; color: var(--accent-light) !important; }
.research__proof::before { content: "✓ "; }
.research__list { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.research__list li { background: rgba(255,252,246,.07); border: 1px solid rgba(255,252,246,.16); border-radius: 12px; padding: 22px; }
.research__list h4 { font-size: 20px; margin-bottom: 6px; }
.research__list p { font-size: 15px; color: rgba(255,252,246,.78); }

/* ---------- Steps ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.steps li { border-top: 3px solid var(--accent-light); padding-top: 24px; }
.steps__num { display: block; font-family: var(--font-head); font-weight: 800; font-size: 56px; line-height: 1; color: rgba(255,252,246,.22); margin-bottom: 14px; }
.steps h3 { font-size: 25px; margin-bottom: 8px; }
.steps p { color: rgba(255,252,246,.8); font-size: 16px; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 7fr 5fr; gap: 72px; align-items: center; }
.about__text p { margin-bottom: 18px; font-size: 18px; color: var(--muted); }
.link-arrow { font-weight: 700; color: var(--green); text-decoration: none; }
.link-arrow:hover { text-decoration: underline; }
.timeline { list-style: none; position: relative; display: grid; gap: 22px; padding-left: 30px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: var(--ink); opacity: .2; }
.timeline li { position: relative; display: grid; gap: 2px; }
.timeline li::before {
  content: ""; position: absolute; left: -30px; top: 5px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--paper); border: 3px solid var(--ink);
}
.timeline li:first-child::before { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 5px var(--accent-soft); }
.timeline__year { font-size: 13px; font-weight: 700; color: var(--green); letter-spacing: .06em; }
.timeline strong { font-family: var(--font-head); font-size: 21px; font-weight: 700; letter-spacing: -.02em; }
.timeline li > span:last-child { color: var(--muted); font-size: 15px; }

/* ---------- Cases ---------- */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.case { background: var(--white); border-radius: var(--radius); padding: 32px; border-top: 6px solid var(--green); }
.case:nth-child(2) { border-top-color: var(--ocean); }
.case:nth-child(3) { border-top-color: var(--accent); }
.case__tag { font-size: 12px; font-weight: 700; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; }
.case h3 { font-size: 24px; line-height: 1.12; margin-bottom: 12px; }
.case p:last-child { color: var(--muted); font-size: 16px; }
.quote {
  position: relative; margin-top: 44px; background: var(--ink); color: var(--white); border-radius: var(--radius);
  padding: 60px 56px 44px;
}
.quote__mark { position: absolute; top: 4px; left: 40px; font-family: var(--font-head); font-weight: 800; font-size: 120px; line-height: 1; color: var(--accent-light); }
.quote p { position: relative; font-family: var(--font-head); font-weight: 600; font-size: clamp(22px, 2.8vw, 32px); line-height: 1.28; letter-spacing: -.02em; }
.quote cite { display: block; margin-top: 22px; font-style: normal; color: rgba(255,252,246,.65); }
.quote cite strong { color: var(--accent-light); }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.faq__list { display: grid; gap: 12px; }
.faq details { background: var(--white); border: 2px solid var(--line); border-radius: 12px; padding: 0 24px; transition: border-color .2s; }
.faq details[open], .faq details:hover { border-color: var(--ink); }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative;
  font-family: var(--font-head); font-weight: 700; font-size: 20px; line-height: 1.3; letter-spacing: -.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 18px; width: 30px; height: 30px; border-radius: 8px;
  display: grid; place-items: center; background: var(--accent); color: var(--white); font: 700 20px var(--font-body); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 22px; color: var(--muted); }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact > div > p { font-size: 19px; max-width: 460px; color: rgba(255,252,246,.85); }
.contact__details { list-style: none; margin-top: 28px; display: grid; gap: 8px; }
.contact__details a { font-weight: 700; font-size: 19px; text-decoration-color: var(--accent-light); text-decoration-thickness: 2px; text-underline-offset: 5px; }
.form { background: var(--white); color: var(--ink); border-radius: var(--radius); padding: 36px; display: grid; gap: 18px; }
.form label { display: grid; gap: 6px; font-weight: 700; font-size: 14px; }
.form input, .form textarea {
  font: 400 16px var(--font-body); padding: 12px 14px; border: 2px solid var(--line); border-radius: 10px;
  background: var(--paper); color: var(--ink); resize: vertical;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--ink); background: var(--white); }
.form .btn { justify-self: start; }
.form__hp { position: absolute; left: -9999px; }
.form__status { font-size: 15px; min-height: 1em; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,252,246,.6); padding: 32px 0; font-size: 14px; }
.footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer .logo { color: var(--white); font-size: 20px; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .nav__links { gap: 18px; }
}
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 60px; }
  .hero__visual { width: min(320px, 76%); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats li:nth-child(3) { padding-left: 0; border-left: 0; }
  .stats li:nth-child(n+3) { border-top: 1px solid rgba(255,252,246,.18); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .cases { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; max-width: 520px; gap: 32px; }
  .plan--featured { transform: none; }
  .flex { grid-template-columns: 1fr; gap: 24px; }
  .scan { grid-template-columns: 1fr; gap: 28px; }
  .about, .contact, .faq, .abtest, .research { grid-template-columns: 1fr; gap: 40px; }
  .faq { gap: 0; }
  .research { gap: 28px; }
}
@media (max-width: 860px) {
  .burger { display: block; }
  .nav__links {
    position: absolute; top: 70px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 20px;
    background: var(--green-deep); padding: 24px 16px 32px;
    display: none;
  }
  .nav__links.open { display: flex; }
  .nav__links a:not(.btn) { font-size: 18px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero { padding: 48px 0 40px; }
  .hero__kicker { font-size: 12px; }
  .hero__lead { font-size: 17px; }
  .sticker { font-size: 12px; padding: 7px 12px; }
  .sticker--1 { left: -6%; }
  .sticker--2 { right: -6%; }
  .stats { margin-top: 56px; }
  .stats li { padding: 20px 12px 20px 0; }
  .stats li + li { padding-left: 12px; }
  .stats li:nth-child(3) { padding-left: 0; }
  .brands { gap: 10px; }
  .brands__list li { font-size: 17px; }
  .section { padding: 72px 0; }
  .section__title { margin-bottom: 32px; }
  .section__lead { margin: -12px 0 32px; font-size: 17px; }
  .cards, .steps, .pillars, .research__list { grid-template-columns: 1fr; }
  .card, .case, .form, .pillars li { padding: 26px; }
  .flex { padding: 24px; }
  .scan { padding: 26px; }
  .scan__box { padding: 22px; }
  .flex__options { grid-template-columns: 1fr; }
  .offer { flex-direction: column; align-items: flex-start; padding: 26px; }
  .research { padding: 26px; }
  .quote { padding: 56px 26px 32px; }
  .quote__mark { left: 22px; font-size: 100px; }
}