/* BPW Consulting — site stylesheet. Plain CSS, no build step. */
:root {
  --ink: #15201f;
  --ink-2: #3a4a48;
  --muted: #68777a;
  --brand: #0f3d3e;
  --brand-2: #1a5556;
  --line: #d9e0e0;
  --line-2: #e9eeee;
  --bg: #ffffff;
  --bg-2: #f5f7f7;
  --bg-dark: #0f3d3e;
  --on-dark: #e6eeed;
  --on-dark-muted: #a9bdbb;
  --accent: #2b7a4b;
  --red: #c62828;
  --radius: 3px;
  --max: 1120px;
  --gutter: 20px;
  --font: 'IBM Plex Sans', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.65; color: var(--ink); background: var(--bg); }
img, svg { max-width: 100%; display: block; }
a { color: var(--brand); }
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.2; font-weight: 600; letter-spacing: -0.005em; color: var(--ink); }
h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd { margin: 0; }

.container { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.section { padding: clamp(56px, 7vw, 96px) 0; border-top: 1px solid var(--line-2); }
.section--muted { background: var(--bg-2); }
.section-head { max-width: 680px; margin-bottom: clamp(32px, 4vw, 48px); }
.eyebrow { display: block; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.lead { font-size: 1.1rem; color: var(--ink-2); max-width: 62ch; }
.label { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: var(--radius); font-weight: 600; font-size: 0.95rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; font-family: inherit; line-height: 1.2; transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease; }
.btn:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
.btn--primary { background: var(--brand); color: #fff; }
.btn--primary:hover { background: var(--brand-2); }
.btn--secondary { background: transparent; color: var(--brand); border-color: var(--brand); }
.btn--secondary:hover { background: rgba(15, 61, 62, 0.06); }
.btn--on-dark { background: #fff; color: var(--brand); }
.btn--on-dark:hover { background: var(--on-dark); }
.text-link { color: var(--brand); font-weight: 600; text-decoration: none; border-bottom: 1px solid currentColor; }
.text-link:hover { color: var(--brand-2); }

.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.card h3 { margin-bottom: 2px; }
.card p { margin: 0; color: var(--ink-2); }

.placeholder { position: relative; display: grid; place-items: center; width: 100%; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); color: var(--muted); font-size: 0.8rem; text-align: center; padding: 12px; overflow: hidden; }
.placeholder--sm { font-size: 0.55rem; padding: 2px; line-height: 1.1; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -60px; background: var(--brand); color: #fff; padding: 10px 16px; border-radius: var(--radius); z-index: 1000; font-weight: 600; }
.skip-link:focus { top: 16px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.brand img { height: 40px; width: auto; }
.site-nav ul { display: flex; align-items: center; gap: 2px; }
.site-nav a { display: inline-block; padding: 8px 12px; color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: 0.93rem; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--brand); border-bottom-color: var(--brand); outline: none; }
.site-nav__lang a { margin-left: 12px; padding-left: 12px; border-left: 1px solid var(--line); color: var(--muted); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); transition: transform 0.2s, opacity 0.2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 16px; }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; }
  .site-nav a { display: block; padding: 12px 4px; border-bottom: 1px solid var(--line-2); }
  .site-nav__lang a { margin: 0; padding-left: 4px; border-left: 0; }
}

/* Hero */
.hero { padding: clamp(56px, 8vw, 112px) 0; background: var(--bg); }
.hero__inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero h1 { max-width: 18ch; margin-bottom: 20px; }
.hero__lead { font-size: 1.15rem; color: var(--ink-2); max-width: 54ch; margin-bottom: 32px; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
@media (max-width: 860px) { .hero__inner { grid-template-columns: 1fr; } .hero__media { max-width: 480px; } }

/* About */
.about { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.about__points { display: grid; margin-top: 28px; border-top: 1px solid var(--line); }
.about__points li { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: minmax(160px, 0.4fr) 1fr; gap: 16px; }
.about__points strong { font-weight: 600; }
.about__points p { margin: 0; color: var(--ink-2); font-size: 0.97rem; }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } .about__media { max-width: 400px; } }
@media (max-width: 560px) { .about__points li { grid-template-columns: 1fr; gap: 4px; } }

/* Services */
.services { border-top: 1px solid var(--line); }
.service { display: grid; grid-template-columns: 56px 1.4fr 1fr; gap: 24px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.service__num { font-weight: 600; color: var(--muted); font-size: 0.95rem; padding-top: 4px; }
.service__body p { margin: 0; color: var(--ink-2); }
.service__tools { display: grid; gap: 6px; align-content: start; padding-top: 4px; }
.service__tools p { margin: 0; font-size: 0.95rem; color: var(--ink-2); }
@media (max-width: 760px) { .service { grid-template-columns: 40px 1fr; } .service__tools { grid-column: 2; } }

/* AI */
.ai__stack { display: grid; gap: 6px; margin-top: 32px; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ai__stack p { margin: 0; color: var(--ink-2); font-size: 0.95rem; }
.ai__cases { margin-top: 40px; }
.ai__case { padding: 20px; }
.ai__case h4 { font-size: 1rem; margin-bottom: 6px; }
.ai__case p { font-size: 0.93rem; }

/* Product lines */
.offers { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 760px) { .offers { grid-template-columns: 1fr; } }
.offer__kicker { color: var(--brand); }
.offer__block { display: grid; gap: 6px; margin-top: 6px; }
.offer__features li { position: relative; padding-left: 16px; color: var(--ink-2); font-size: 0.95rem; }
.offer__features li::before { content: ""; position: absolute; left: 0; top: 0.75em; width: 6px; height: 1px; background: var(--muted); }
.offer__meta { display: grid; gap: 10px; margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--line-2); }
.offer__meta dd { margin: 2px 0 0; font-size: 0.95rem; color: var(--ink); }
.offer__link { align-self: flex-start; margin-top: auto; padding-top: 6px; font-size: 0.95rem; }
.steps { margin-top: 48px; }
.steps__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; border-top: 1px solid var(--line); padding-top: 24px; }
.step { display: grid; grid-template-columns: 40px 1fr; gap: 12px; }
.step__num { font-weight: 600; color: var(--muted); font-size: 0.95rem; }
.step h4 { font-size: 1rem; margin-bottom: 4px; }
.step p { margin: 0; color: var(--ink-2); font-size: 0.95rem; }
@media (max-width: 860px) { .steps__list { grid-template-columns: 1fr; } }

/* Platforms */
.product__head { display: flex; gap: 16px; align-items: center; }
.product__logo { width: 64px; height: 64px; flex: 0 0 64px; aspect-ratio: 1 / 1; object-fit: contain; }
.product__tagline { color: var(--muted); font-size: 0.95rem; }
.product__role { margin: 4px 0 0; display: grid; gap: 2px; }
.product__role dd { color: var(--ink); }
.product__link { align-self: flex-start; margin-top: auto; font-size: 0.95rem; }

/* Projects */
.projects { border-top: 1px solid var(--line); }
.project { display: grid; grid-template-columns: minmax(200px, 0.35fr) 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.project__meta { display: flex; flex-direction: column; gap: 4px; }
.project__client { font-weight: 600; }
.project__sector { color: var(--muted); font-size: 0.9rem; }
.project__body p { color: var(--ink-2); margin: 0; }
.project__tech { margin-top: 10px; font-size: 0.93rem; }
.project__tech .label { margin-right: 6px; }
@media (max-width: 700px) { .project { grid-template-columns: 1fr; gap: 8px; } .project__meta { flex-direction: row; justify-content: space-between; } }


/* Contact */
.contact { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
.contact__list { display: grid; gap: 18px; margin: 28px 0 0; }
.contact__list dd { margin: 2px 0 0; display: flex; flex-direction: column; }
.contact__list a { color: var(--ink); text-decoration: none; }
.contact__list a:hover { text-decoration: underline; }
.contact__form { gap: 16px; }
.contact__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact__form label { display: grid; gap: 6px; font-size: 0.9rem; font-weight: 600; }
.contact__form input:not([type=checkbox]), .contact__form textarea { font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; width: 100%; }
.contact__form input:focus, .contact__form textarea:focus { outline: 2px solid var(--brand); outline-offset: 1px; border-color: var(--brand); }
.contact__consent { grid-template-columns: auto 1fr; align-items: start; font-weight: 400 !important; color: var(--muted); }
.contact__consent input { margin-top: 5px; }
.contact__form .btn { align-self: flex-start; }
.contact__status { margin: 0; font-size: 0.95rem; min-height: 1.4em; color: var(--accent); }
.contact__status.is-error { color: var(--red); }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .contact__row { grid-template-columns: 1fr; } }

/* Sustainability strip */
.sust { border-top: 1px solid var(--line-2); padding: 32px 0; background: var(--bg-2); }
.sust__inner { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 40px; font-size: 0.95rem; }
.sust h2 { font-size: 1rem; margin: 0; }
.sust__list { display: flex; flex-wrap: wrap; gap: 6px 24px; color: var(--ink-2); }
.sust__list li::before { content: '— '; color: var(--muted); }
.sust__note { margin: 0; color: var(--muted); margin-left: auto; }

/* Footer */
.site-footer { background: #fff; border-top: 1px solid var(--line); color: var(--muted); padding: 32px 0; font-size: 0.88rem; }
.site-footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; }
.site-footer__brand img { height: 30px; width: auto; }
.site-footer__copy { margin: 0; }
.site-footer__links { display: flex; gap: 20px; }
.site-footer__links a { color: var(--ink-2); text-decoration: none; }
.site-footer__links a:hover { color: var(--brand); text-decoration: underline; }

/* Cookie banner (shown only when data-ga is set on <body>) */
.cookie { position: fixed; inset-inline: 16px; bottom: 16px; z-index: 100; max-width: 720px; margin-inline: auto; background: var(--bg-dark); color: var(--on-dark); padding: 18px 20px; border-radius: var(--radius); box-shadow: 0 8px 24px rgba(0,0,0,0.18); display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.cookie[hidden] { display: none; }
.cookie p { margin: 0; flex: 1 1 320px; font-size: 0.9rem; }
.cookie a { color: #fff; }
.cookie__actions { display: flex; gap: 8px; }
.cookie .btn { padding: 10px 18px; font-size: 0.9rem; }
.cookie__decline { color: #fff; border-color: rgba(255,255,255,0.5); }

/* Legal pages */
.legal__inner { max-width: 760px; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 32px; }
.legal h2 { font-size: 1.5rem; margin-top: 48px; }
.legal h3 { font-size: 1.1rem; margin-top: 28px; }
.legal p, .legal li { color: var(--ink-2); }
.legal ul { list-style: disc; padding-left: 22px; }
.legal li { margin-bottom: 6px; }
.legal a { color: var(--brand); }
.legal .legal__meta { font-style: italic; }

/* Photos */
.photo { display: block; width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); object-fit: cover; }