/* ==========================================================================
   EEKWOL — Swiss Precision design system
   Palette: paper white / near-black ink / signal red
   Type: Space Grotesk (display), Inter (text)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --ink:        #0A0A0A;
  --ink-soft:   #44474B;
  --ink-faint:  #8A8E94;
  --paper:      #FFFFFF;
  --paper-2:    #F4F4F2;
  --line:       #E4E4E1;
  --red:        #E10600;
  --red-dark:   #B70500;

  --maxw: 1160px;
  --gut: 24px;
  --r: 2px;

  --f-display: 'Space Grotesk', system-ui, sans-serif;
  --f-text: 'Inter', system-ui, sans-serif;

  --step--1: clamp(0.80rem, 0.77rem + 0.15vw, 0.88rem);
  --step-0:  clamp(1.00rem, 0.96rem + 0.20vw, 1.10rem);
  --step-1:  clamp(1.25rem, 1.15rem + 0.5vw, 1.55rem);
  --step-2:  clamp(1.75rem, 1.45rem + 1.5vw, 2.6rem);
  --step-3:  clamp(2.4rem, 1.9rem + 2.6vw, 4.0rem);
  --step-4:  clamp(3.0rem, 2.2rem + 4.2vw, 5.6rem);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--f-text);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

/* ---------- layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: clamp(56px, 8vw, 120px); }
.section--tight { padding-block: clamp(40px, 5vw, 72px); }

.eyebrow {
  font-family: var(--f-display);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--red);
  display: inline-block;
}

.lead { font-size: var(--step-1); color: var(--ink-soft); max-width: 56ch; line-height: 1.45; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  padding: 15px 26px;
  border: 1px solid var(--ink);
  border-radius: var(--r);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease;
}
.btn:hover { background: var(--red); border-color: var(--red); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(4px); }

/* ---------- header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--f-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand svg { width: 30px; height: 30px; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a { font-size: var(--step--1); font-weight: 500; color: var(--ink-soft); transition: color .15s ease; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { font-family: var(--f-display); font-weight: 600; font-size: var(--step--1); padding: 10px 18px; border: 1px solid var(--ink); border-radius: var(--r); transition: all .2s ease; }
.nav-cta:hover { background: var(--ink); color: var(--paper); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 40px; height: 40px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px auto; transition: .25s; }

/* ---------- hero ---------- */
.hero { border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 72px); align-items: center; padding-block: clamp(56px, 9vw, 120px); }
.hero h1 { font-size: var(--step-4); margin-block: 18px 24px; }
.hero h1 .red { color: var(--red); }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.hero-figure { position: relative; }
.hero-figure img { width: 100%; border: 1px solid var(--line); border-radius: var(--r); }
.hero-stats { display: flex; gap: 0; border: 1px solid var(--line); border-radius: var(--r); margin-top: 14px; }
.hero-stats div { flex: 1; padding: 16px 18px; }
.hero-stats div + div { border-left: 1px solid var(--line); }
.hero-stats .num { font-family: var(--f-display); font-weight: 700; font-size: var(--step-1); color: var(--ink); }
.hero-stats .lab { font-size: var(--step--1); color: var(--ink-faint); }

/* ---------- logos strip ---------- */
.strip { border-bottom: 1px solid var(--line); }
.strip .wrap { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; padding-block: 22px; }
.strip span { font-size: var(--step--1); color: var(--ink-faint); letter-spacing: 0.04em; }
.strip .tags { display: flex; gap: 10px 22px; flex-wrap: wrap; }
.strip .tags b { font-family: var(--f-display); font-weight: 600; color: var(--ink-soft); font-size: var(--step--1); letter-spacing: 0.04em; }

/* ---------- section header ---------- */
.sec-head { display: grid; grid-template-columns: auto 1fr; gap: 18px 40px; align-items: end; margin-bottom: 48px; }
.sec-head h2 { font-size: var(--step-3); }
.sec-head .lead { grid-column: 1 / -1; }
@media (min-width: 860px){ .sec-head { grid-template-columns: 1.2fr 1fr; } .sec-head .lead { grid-column: 2; margin-bottom: 6px; align-self: end; } }

/* ---------- services grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); }
.card { background: var(--paper); padding: 34px 30px; display: flex; flex-direction: column; gap: 14px; transition: background .2s ease; position: relative; }
.card:hover { background: var(--paper-2); }
.card .ico { width: 46px; height: 46px; color: var(--red); }
.card .no { font-family: var(--f-display); font-size: var(--step--1); color: var(--ink-faint); letter-spacing: .1em; }
.card h3 { font-size: var(--step-1); }
.card p { color: var(--ink-soft); font-size: var(--step-0); }
.card ul { list-style: none; padding: 0; margin-top: 4px; display: grid; gap: 8px; }
.card li { font-size: var(--step--1); color: var(--ink-soft); padding-left: 18px; position: relative; }
.card li::before { content: "→"; position: absolute; left: 0; color: var(--red); }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 28px; }
.step { border-top: 2px solid var(--ink); padding-top: 18px; }
.step .n { font-family: var(--f-display); font-weight: 700; font-size: var(--step-2); color: var(--red); line-height: 1; }
.step h3 { font-size: var(--step-1); margin-block: 10px 8px; }
.step p { color: var(--ink-soft); font-size: var(--step-0); }

/* ---------- split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,5vw,64px); align-items: center; }
.split img { width: 100%; border: 1px solid var(--line); border-radius: var(--r); }
.split .body h2 { font-size: var(--step-2); margin-block: 14px 18px; }
.feat-list { list-style: none; padding: 0; margin-top: 22px; display: grid; gap: 16px; }
.feat-list li { display: grid; grid-template-columns: 26px 1fr; gap: 14px; align-items: start; }
.feat-list .chk { width: 22px; height: 22px; color: var(--red); margin-top: 2px; }
.feat-list b { font-family: var(--f-display); }

/* ---------- big stats band ---------- */
.band { background: var(--ink); color: var(--paper); }
.band .grid-3 { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.14); }
.band .card { background: var(--ink); }
.band .card:hover { background: #161616; }
.band .num { font-family: var(--f-display); font-weight: 700; font-size: var(--step-3); color: var(--paper); line-height: 1; }
.band .num span { color: var(--red); }
.band .lab { color: rgba(255,255,255,.66); font-size: var(--step-0); margin-top: 8px; }

/* ---------- faq ---------- */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 24px 0; display: flex; justify-content: space-between; gap: 20px; align-items: center; font-family: var(--f-display); font-weight: 600; font-size: var(--step-1); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { color: var(--red); font-size: 1.6rem; line-height: 1; transition: transform .2s ease; }
.faq details[open] summary .pm { transform: rotate(45deg); }
.faq p { padding-bottom: 24px; color: var(--ink-soft); max-width: 72ch; }

/* ---------- CTA block ---------- */
.cta-block { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(36px,5vw,64px); text-align: center; }
.cta-block h2 { font-size: var(--step-3); margin-bottom: 16px; }
.cta-block .lead { margin-inline: auto; margin-bottom: 30px; }

/* ---------- footer ---------- */
.site-foot { background: var(--ink); color: rgba(255,255,255,.7); padding-block: 60px 30px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; }
.site-foot .brand { color: var(--paper); margin-bottom: 16px; }
.site-foot h4 { font-family: var(--f-display); color: var(--paper); font-size: var(--step--1); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 16px; }
.site-foot ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.site-foot a { color: rgba(255,255,255,.7); font-size: var(--step--1); transition: color .15s; }
.site-foot a:hover { color: var(--red); }
.site-foot .desc { font-size: var(--step--1); max-width: 34ch; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 44px; padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: var(--step--1); color: rgba(255,255,255,.5); }
.foot-bottom a { color: rgba(255,255,255,.5); }
.adv-note { font-size: var(--step--1); color: rgba(255,255,255,.42); max-width: 60ch; margin-top: 6px; }

/* ---------- page header (inner pages) ---------- */
.page-head { border-bottom: 1px solid var(--line); padding-block: clamp(48px,7vw,96px) clamp(32px,4vw,56px); }
.page-head h1 { font-size: var(--step-3); margin-block: 16px 18px; }
.breadcrumb { font-size: var(--step--1); color: var(--ink-faint); }
.breadcrumb a:hover { color: var(--red); }

/* ---------- legal / prose ---------- */
.prose { max-width: 76ch; }
.prose h2 { font-size: var(--step-1); margin-block: 36px 12px; }
.prose h3 { font-size: var(--step-0); font-family: var(--f-display); margin-block: 22px 8px; }
.prose p, .prose li { color: var(--ink-soft); margin-bottom: 12px; }
.prose ul, .prose ol { padding-left: 22px; margin-bottom: 12px; }
.prose a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }
.prose .updated { font-size: var(--step--1); color: var(--ink-faint); margin-bottom: 28px; }
.callout { border-left: 3px solid var(--red); background: var(--paper-2); padding: 18px 22px; border-radius: var(--r); margin-block: 22px; }
.callout p { margin: 0; color: var(--ink); font-size: var(--step--1); }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px,5vw,64px); }
.field { display: grid; gap: 8px; margin-bottom: 20px; }
.field label { font-family: var(--f-display); font-weight: 600; font-size: var(--step--1); letter-spacing: .03em; }
.field input, .field textarea, .field select {
  font-family: var(--f-text); font-size: var(--step-0);
  padding: 13px 14px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--paper); color: var(--ink); width: 100%;
  transition: border-color .15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--ink); }
.field textarea { min-height: 140px; resize: vertical; }
.field .hint { font-size: var(--step--1); color: var(--ink-faint); }
.consent { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: var(--step--1); color: var(--ink-soft); margin-bottom: 22px; }
.consent input { margin-top: 3px; }
.form-note { font-size: var(--step--1); color: var(--ink-faint); margin-top: 14px; }
.info-block { display: grid; gap: 22px; }
.info-item { border-top: 1px solid var(--line); padding-top: 14px; }
.info-item .k { font-family: var(--f-display); font-weight: 600; font-size: var(--step--1); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.info-item .v { font-size: var(--step-0); margin-top: 4px; }
.info-item .v a { color: var(--red); }
.form-success { display: none; border: 1px solid var(--red); border-radius: var(--r); padding: 22px; background: var(--paper-2); }
.form-success.show { display: block; }

/* ---------- cookie banner ---------- */
.cookie {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80;
  max-width: 720px; margin-inline: auto;
  background: var(--ink); color: var(--paper);
  border-radius: var(--r); padding: 20px 22px;
  display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.cookie p { font-size: var(--step--1); flex: 1 1 280px; color: rgba(255,255,255,.82); }
.cookie p a { color: var(--paper); text-decoration: underline; }
.cookie .actions { display: flex; gap: 10px; }
.cookie .btn { padding: 10px 18px; }
.cookie .btn--ghost { color: var(--paper); border-color: rgba(255,255,255,.4); }
.cookie .btn--ghost:hover { background: var(--paper); color: var(--ink); }
.cookie[hidden] { display: none; }

/* ---------- utilities ---------- */
.mt-s { margin-top: 14px; } .mt-m { margin-top: 28px; }
.center { text-align: center; }
.divider { height: 1px; background: var(--line); border: 0; }

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .hero-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split .media { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px){
  .nav-links { position: fixed; inset: 72px 0 auto 0; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; gap: 0; padding: 8px 24px 20px; transform: translateY(-130%); transition: transform .28s ease; box-shadow: 0 18px 30px rgba(0,0,0,.08); }
  .nav-links.open { transform: translateY(0); }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); width: 100%; }
  .nav-links .nav-cta { border: 1px solid var(--ink); margin-top: 12px; text-align: center; }
  .nav-toggle { display: block; }
  .nav-toggle.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2){ opacity: 0; }
  .nav-toggle.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
}
@media (max-width: 520px){
  .foot-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; }
  .hero-stats div + div { border-left: 0; border-top: 1px solid var(--line); }
}