/* Wanted.Berlin design system v2: light/dark rhythm, rounded cards, Geist-style type. */

/* Poppins is self-hosted (OFL licence): put the woff2 files in /fonts. System fonts are used until they exist. */
@font-face { font-family: 'Poppins'; src: url('/fonts/Poppins-Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Poppins'; src: url('/fonts/Poppins-Medium.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'Poppins'; src: url('/fonts/Poppins-SemiBold.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Poppins'; src: url('/fonts/Poppins-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --red: #ff3366;          /* brand */
  --red-deep: #d81b4a;     /* buttons/text on light (AA with white) */
  --red-soft: #ffe3ea;
  --ink: #19151a;
  --ink-2: #241c26;
  --body: #4b4650;
  --muted: #6b6470;
  --paper: #fbfaf9;
  --soft: #f6f0ec;         /* warm sand */
  --sage: #dbeadf;
  --line: #ebe4e1;
  --on-dark: #f7f3f4;
  --on-dark-muted: #b9afb6;
  --r-btn: 12px;
  --r-card: 20px;
  --r-panel: 28px;
  --font: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --shadow: 0 1px 2px rgba(25,21,26,.04), 0 12px 32px rgba(25,21,26,.07);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--body);
  font-family: var(--font); font-size: 16px; line-height: 1.7;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { color: var(--ink); margin: 0; font-weight: 600; letter-spacing: -0.03em; line-height: 1.15; }
p { margin: 0; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: var(--ink); padding: 10px 16px; border-radius: 8px; z-index: 2000; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; border-radius: 6px; }

/* ---------- Header ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 1000; transition: background .25s, box-shadow .25s; }
.site-header .bar { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.site-header.scrolled { background: rgba(25,21,26,.92); backdrop-filter: blur(12px); box-shadow: 0 1px 0 rgba(255,255,255,.06); }
.site-header.on-light { background: rgba(251,250,249,.92); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line); }
.logo { font-size: 21px; font-weight: 700; letter-spacing: -0.03em; text-decoration: none; color: #fff; }
.logo .w { color: var(--red); }
.site-header.on-light .logo { color: var(--ink); }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { text-decoration: none; font-size: 15px; font-weight: 500; color: var(--on-dark); padding: 10px 14px; border-radius: 10px; }
.nav-links a:hover { background: rgba(255,255,255,.08); }
.site-header.on-light .nav-links a { color: var(--ink); }
.site-header.on-light .nav-links a:hover { background: var(--soft); }
.nav-links .btn { margin-left: 8px; color: #fff; }
.lang { font-size: 13px; font-weight: 600; letter-spacing: .06em; border: 1px solid rgba(255,255,255,.28); border-radius: 10px; padding: 8px 12px !important; margin-left: 6px; }
.site-header.on-light .lang { border-color: var(--line); }
.menu-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: .2s; }
.site-header.on-light .menu-toggle span { background: var(--ink); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; font: inherit; font-size: 16px; font-weight: 600; text-decoration: none; cursor: pointer;
  background: var(--red-deep); color: #fff !important; border: 1px solid transparent; border-radius: var(--r-btn); padding: 14px 24px; transition: transform .15s, background .15s, box-shadow .15s; }
.btn:hover { background: #bf1640; transform: translateY(-1px); box-shadow: 0 8px 20px rgba(216,27,74,.28); }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { background: rgba(255,255,255,.1); box-shadow: none; }
.btn--light { background: #fff; color: var(--ink) !important; }
.btn--light:hover { background: var(--red-soft); box-shadow: none; }
.btn--sm { padding: 10px 18px; font-size: 15px; }
.arrow::after { content: '→'; }

/* ---------- Hero (dark) ---------- */
.hero2 { position: relative; overflow: hidden; color: var(--on-dark); background:
  radial-gradient(900px 520px at 78% 28%, rgba(255,51,102,.22), transparent 70%),
  radial-gradient(700px 420px at 8% 100%, rgba(255,51,102,.10), transparent 70%),
  var(--ink); padding: 150px 0 90px; }
.hero2 .grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-muted); margin-bottom: 24px; }
.eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--red); border-radius: 2px; }
.light .eyebrow, .eyebrow.dark { color: var(--muted); }
.hero2 h1 { color: #fff; font-size: clamp(38px, 5vw, 66px); letter-spacing: -0.04em; line-height: 1.08; margin-bottom: 28px; font-weight: 600; }
.hero2 .sub { font-size: clamp(17px, 1.6vw, 20px); color: var(--on-dark-muted); max-width: 580px; line-height: 1.65; border-left: 2px solid rgba(255,51,102,.7); padding-left: 20px; margin-bottom: 36px; }
.hero2 .actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero2 .visual img { width: 100%; height: auto; }
.hero2--compact { padding: 150px 0 80px; }
.hero2--compact h1 { font-size: clamp(34px, 4.4vw, 56px); }
.hero2--compact .sub { margin-bottom: 0; }

/* ---------- Sections ---------- */
.section { padding: 110px 0; }
.section--soft { background: var(--soft); }
.section--dark { background: var(--ink); color: var(--on-dark); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 44px); margin-bottom: 18px; }
.section-head p { font-size: 19px; color: var(--muted); }
.section--dark .section-head p { color: var(--on-dark-muted); }
.section--dark .eyebrow { color: var(--on-dark-muted); }
.section:not(.section--dark) .eyebrow { color: var(--muted); }

/* ---------- Cards ---------- */
.cards { display: grid; gap: 20px; }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 30px; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card h3 { font-size: 21px; margin: 18px 0 10px; letter-spacing: -0.02em; line-height: 1.2; }
.card p { font-size: 16px; color: var(--body); }
.icon-badge { width: 52px; height: 52px; border-radius: 16px; background: var(--red-soft); display: grid; place-items: center; }
.icon-badge svg { width: 26px; height: 26px; stroke: var(--red-deep); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card--engine { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.card--engine .spot { background: var(--soft); padding: 18px 18px 0; }
.card--engine .spot img { width: 100%; height: auto; max-width: 280px; margin: 0 auto; }
.card--engine .body { padding: 28px 30px 32px; }
.card--engine h3 { margin-top: 0; }
.more { margin-top: 40px; }
.link { color: var(--red-deep); font-weight: 600; text-decoration: none; }
.link:hover { text-decoration: underline; }

/* ---------- Split (foundation) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split .visual img { width: 100%; height: auto; }
.points { display: grid; gap: 22px; margin-top: 34px; }
.point { display: grid; grid-template-columns: 40px 1fr; gap: 16px; }
.point .dot { width: 40px; height: 40px; border-radius: 12px; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; font-weight: 700; color: var(--red-deep); font-size: 15px; }
.point h3 { font-size: 19px; margin-bottom: 4px; }
.point p { font-size: 16px; color: var(--body); }

/* ---------- Diagnostic band (dark) ---------- */
.diag { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.diag h2 { font-size: clamp(30px, 3.6vw, 46px); margin-bottom: 18px; }
.diag p { color: var(--on-dark-muted); font-size: 18px; margin-bottom: 28px; }
.q-card { background: #fff; border-radius: var(--r-panel); padding: 34px; color: var(--ink); box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.q-card .step { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.q-card .q { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; margin-bottom: 22px; }
.q-card .opts { display: grid; gap: 10px; }
.q-card .opt { padding: 14px 18px; border: 1px solid var(--line); border-radius: 14px; font-size: 16px; color: var(--body); background: var(--paper); }
.q-card .opt.on { border-color: var(--red); background: var(--red-soft); color: var(--ink); font-weight: 600; }
.q-card .bar { height: 6px; background: var(--line); border-radius: 6px; margin-top: 24px; overflow: hidden; }
.q-card .bar i { display: block; width: 25%; height: 100%; background: var(--red); border-radius: 6px; }
.note { font-size: 14px; color: var(--on-dark-muted); margin-top: 14px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.step-card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 30px; }
.step-card .n { font-size: 14px; font-weight: 700; color: var(--red-deep); letter-spacing: .1em; margin-bottom: 18px; }
.step-card h3 { font-size: 21px; margin-bottom: 10px; }
.step-card p { font-size: 16px; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
.contact h2 { font-size: clamp(32px, 4vw, 52px); margin-bottom: 18px; }
.contact .lead { font-size: 19px; color: var(--muted); margin-bottom: 28px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r-panel); padding: 38px; box-shadow: var(--shadow); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.field input, .field textarea { width: 100%; font: inherit; font-size: 16px; color: var(--ink); background: var(--paper); border: 1px solid #d9d0cc; border-radius: 12px; padding: 14px 16px; transition: border-color .15s, box-shadow .15s; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 4px rgba(255,51,102,.14); }
.alert { padding: 16px 18px; border-radius: 14px; margin-bottom: 22px; font-size: 16px; }
.alert-success { background: #e8f4ec; color: #1d5a35; border: 1px solid #bfe0cb; }
.alert-error { background: #fdecef; color: #8a1230; border: 1px solid #f6c3cf; }
.alert ul { margin: 8px 0 0 20px; }

/* ---------- Detail lists (services page) ---------- */
.detail-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.detail-cols .card h3 { font-size: 14px; text-transform: uppercase; letter-spacing: .12em; color: var(--red-deep); margin: 0 0 18px; font-weight: 700; }
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { position: relative; padding: 0 0 12px 28px; font-size: 16px; line-height: 1.55; }
.ticks li::before { content: ''; position: absolute; left: 0; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--red-soft); }
.ticks li::after { content: ''; position: absolute; left: 5px; top: 10px; width: 6px; height: 3px; border-left: 2px solid var(--red-deep); border-bottom: 2px solid var(--red-deep); transform: rotate(-45deg); }
.ticks--x li::before { background: #efe7e3; }
.ticks--x li::after { border: 0; width: 8px; height: 2px; background: var(--muted); left: 4px; top: 14px; transform: none; box-shadow: none; }
.subhead { font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); font-weight: 700; margin: 24px 0 14px; }
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(32px, 4vw, 52px); margin-bottom: 28px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--on-dark-muted); padding: 70px 0 34px; }
.site-footer .top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.08); }
.site-footer .logo { font-size: 24px; }
.site-footer .tag { margin-top: 12px; max-width: 420px; font-size: 16px; }
.site-footer .follow { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; margin-bottom: 14px; }
.social { display: flex; gap: 12px; }
.social a { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(255,255,255,.14); color: var(--on-dark); transition: .2s; }
.social a:hover { background: var(--red); border-color: var(--red); transform: translateY(-2px); }
.site-footer .bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 28px; font-size: 14px; }
.site-footer .bottom a { text-decoration: none; margin-left: 22px; }
.site-footer .bottom a:hover { color: #fff; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .card, .btn { transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .split, .diag, .contact, .hero2 .grid { grid-template-columns: 1fr; gap: 48px; }
  .hero2 .visual { max-width: 560px; margin: 0 auto; }
  .cards--3, .detail-cols { grid-template-columns: 1fr; }
  .section { padding: 84px 0; }
}
@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .nav-links { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 4px; padding: 16px 20px 24px; background: var(--ink); display: none; box-shadow: 0 20px 40px rgba(0,0,0,.35); }
  .nav-links.open { display: flex; }
  .site-header.on-light .nav-links { background: var(--paper); }
  .nav-links a { padding: 14px 12px; font-size: 17px; }
  .nav-links .btn { margin: 8px 0 0; justify-content: center; }
  .lang { text-align: center; margin: 4px 0 0; }
}
@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .cards--4, .steps { grid-template-columns: 1fr; }
  .hero2 { padding: 120px 0 60px; }
  .panel { padding: 24px; }
  .section { padding: 68px 0; }
}

/* ---------- Tool pages (diagnostic, waste calculator) ---------- */
.tool { padding: 64px 0 110px; }
.tool-inner { max-width: 760px; margin: 0 auto; }
.progress { height: 6px; background: var(--line); border-radius: 6px; overflow: hidden; margin-bottom: 28px; opacity: 0; transition: opacity .2s; }
.progress.on { opacity: 1; }
.progress i { display: block; height: 100%; width: 0; background: var(--red); border-radius: 6px; transition: width .35s ease; }
.stage { display: none; }
.stage.active { display: block; animation: rise .35s ease; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .stage.active { animation: none; } }
.tool-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-panel); padding: 40px; box-shadow: var(--shadow); }
.tool-card h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 12px; }
.tool-card > p { color: var(--muted); margin-bottom: 24px; }
.tool-points { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 4px; }
.tool-points li { padding-left: 28px; position: relative; }
.tool-points li::before { content: ''; position: absolute; left: 0; top: 8px; width: 16px; height: 16px; border-radius: 50%; background: var(--red-soft); }
.tool-points li::after { content: ''; position: absolute; left: 5px; top: 12px; width: 6px; height: 3px; border-left: 2px solid var(--red-deep); border-bottom: 2px solid var(--red-deep); transform: rotate(-45deg); }
.pillar { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--red-deep); margin-bottom: 8px; }
.q-num { font-size: 14px; color: var(--muted); margin-bottom: 14px; }
.q-text { font-size: clamp(20px, 2.4vw, 26px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; color: var(--ink); margin-bottom: 26px; }
.options { display: grid; gap: 10px; }
.option { display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; font: inherit; font-size: 16px; color: var(--body); background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; cursor: pointer; transition: border-color .15s, background .15s, transform .1s; }
.option:hover { border-color: #d9c9c9; background: #fff; }
.option.selected { border-color: var(--red); background: var(--red-soft); color: var(--ink); font-weight: 500; }
.option .num { flex: 0 0 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-weight: 600; background: #fff; border: 1px solid var(--line); color: var(--muted); }
.option.selected .num { background: var(--red); border-color: var(--red); color: #fff; }
.nav-buttons { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; }
.btn--outline { background: transparent; color: var(--ink) !important; border-color: #d9d0cc; }
.btn--outline:hover { background: var(--soft); box-shadow: none; }
.btn[disabled] { opacity: .4; cursor: not-allowed; transform: none; box-shadow: none; }
.slider-wrap { padding: 8px 0 4px; }
.slider { width: 100%; accent-color: var(--red); }
.slider-labels { display: flex; justify-content: space-between; font-size: 14px; color: var(--muted); margin-top: 6px; }
.slider-value { text-align: center; font-size: 44px; font-weight: 600; color: var(--red-deep); margin-top: 10px; }
.score-box { text-align: center; padding: 8px 0 24px; }
.score-big { font-size: clamp(64px, 10vw, 104px); font-weight: 700; letter-spacing: -0.05em; line-height: 1; color: var(--red-deep); }
.score-label { font-size: 18px; color: var(--muted); margin-top: 4px; }
.badge { display: inline-block; margin: 18px 0 14px; padding: 8px 18px; border-radius: 999px; font-weight: 600; font-size: 15px; }
.badge.Misaligned { background: #fdecef; color: #9a1231; }
.badge.Developing { background: #fdf3dc; color: #7a5200; }
.badge.High-Performance { background: #e8f4ec; color: #1d5a35; }
.score-desc { max-width: 560px; margin: 0 auto; color: var(--body); }
.recs { display: grid; gap: 12px; margin: 28px 0 8px; }
.rec { padding: 16px 18px; border-left: 3px solid var(--red); background: var(--paper); border-radius: 0 12px 12px 0; }
.rec strong { display: block; color: var(--ink); margin-bottom: 4px; }
.tool-form { margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.tool-form h3 { font-size: 22px; margin-bottom: 8px; }
.tool-form > p { color: var(--muted); margin-bottom: 20px; }
.consent { font-size: 13px; color: var(--muted); margin: -4px 0 18px; }
.consent a { color: var(--red-deep); }
.form-error { color: #8a1230; font-size: 14px; margin-top: 12px; min-height: 1em; }
.thanks { text-align: center; padding: 20px 0; }
.thanks .tick { width: 64px; height: 64px; border-radius: 50%; background: var(--red-soft); display: grid; place-items: center; margin: 0 auto 20px; }
.thanks .tick svg { width: 30px; height: 30px; stroke: var(--red-deep); fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
/* waste calculator results */
.cost-badge { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--red-deep); background: var(--red-soft); padding: 6px 14px; border-radius: 999px; }
.waste-item { margin-bottom: 20px; }
.waste-item .head { display: flex; justify-content: space-between; gap: 12px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.waste-item .head span:last-child { white-space: nowrap; }
.waste-bar { height: 8px; background: var(--line); border-radius: 8px; overflow: hidden; }
.waste-bar i { display: block; height: 100%; background: var(--red); border-radius: 8px; }
.waste-item small { display: block; color: var(--muted); margin-top: 6px; font-size: 14px; }
.leak { background: var(--soft); border-radius: var(--r-card); padding: 24px; margin: 24px 0; }
.leak h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--red-deep); margin-bottom: 10px; }
.leak .t { font-size: 20px; font-weight: 600; color: var(--ink); }
.leak .a { font-size: 28px; font-weight: 700; color: var(--red-deep); margin: 4px 0 10px; }
details.assume { margin-top: 20px; border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; background: var(--paper); }
details.assume summary { cursor: pointer; font-weight: 600; color: var(--ink); }
details.assume ul { margin: 12px 0 0 18px; color: var(--body); font-size: 15px; }
.hero-tag { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark); background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); padding: 6px 14px; border-radius: 999px; margin-bottom: 24px; }
@media (max-width: 600px) { .tool-card { padding: 26px 20px; } .nav-buttons { flex-direction: column-reverse; } .nav-buttons .btn { justify-content: center; } }