/* =============================================================
   AI Empowerment Switzerland — sadza.ch
   Palette:  petrol #0E3A44 · teal #16697A · amber #E8A33D
             mist #E7EDEE · paper #FBFAF7 · ink #10262B
   Type:     Space Grotesk (display) · Inter (body)
   Signature: weekly-rhythm strip
   ============================================================= */

:root {
  --petrol: #0E3A44;
  --teal:   #16697A;
  --teal-d: #0F4E5C;
  --amber:  #E8A33D;
  --amber-d:#C9861F;
  --mist:   #E7EDEE;
  --paper:  #FBFAF7;
  --ink:    #10262B;
  --line:   #D3DEE0;
  --muted:  #5B6E72;
  --white:  #FFFFFF;
  --radius: 12px;
  --shadow: 0 3px 16px rgba(14, 58, 68, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: 'Space Grotesk', system-ui, sans-serif; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; }

p { margin: 0 0 1em; }
a { color: var(--teal); }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

.eyebrow {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .78rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--amber-d); margin-bottom: .8em;
}
.section-title { margin-bottom: .5em; }
.section-intro { max-width: 660px; color: var(--muted); margin-bottom: 2.4em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; padding: 13px 28px; border-radius: var(--radius);
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: .95rem;
  text-decoration: none; border: 1.5px solid transparent; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s, transform .1s;
}
.btn-primary { background: var(--amber); color: var(--petrol); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--amber-d); color: var(--white); }
.btn-ghost { background: transparent; color: var(--teal); border-color: var(--teal); }
.btn-ghost:hover, .btn-ghost:focus-visible { background: var(--mist); }
.btn-small { padding: 9px 18px; font-size: .88rem; }
.btn-block { display: block; text-align: center; width: 100%; margin-bottom: 10px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 250, 247, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.wordmark { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--petrol); text-decoration: none; }
.wordmark span { color: var(--amber-d); }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--ink); text-decoration: none; font-size: .92rem; font-weight: 500; }
.nav a:hover { color: var(--teal); }
.nav .btn-primary { color: var(--petrol); }

/* ---------- hero ---------- */
.hero { padding: 76px 0 66px; }
.hero-grid { display: grid; grid-template-columns: 1.45fr 1fr; gap: 54px; align-items: start; }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 33em; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 26px 0 18px; }
.hero-note { color: var(--muted); font-size: .95rem; }
.hero-note strong { color: var(--petrol); }

.hero-panel {
  background: var(--petrol); color: var(--white);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 28px 30px; border-top: 4px solid var(--amber);
}
.panel-title { font-family: 'Space Grotesk', sans-serif; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); margin-bottom: 1em; }
.glance { list-style: none; margin: 0; padding: 0; }
.glance li { display: flex; flex-direction: column; gap: 2px; padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.glance li:last-child { border-bottom: none; }
.glance span { font-size: .74rem; text-transform: uppercase; letter-spacing: .09em; color: #9DB6BB; }
.glance strong { font-weight: 600; font-family: 'Space Grotesk', sans-serif; }

/* ---------- bands ---------- */
.band { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 62px 0; }
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; margin-top: 8px; }
.three-col h3 { margin-bottom: .4em; }
.three-col p { color: var(--muted); font-size: .95rem; margin: 0; }

/* ---------- how / signature rhythm ---------- */
.how { padding: 74px 0; }
.rhythm { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; gap: 14px; margin-top: 10px; }
.rhythm-item {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 22px; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.rhythm-item::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--amber); }
.rhythm-tag { display: inline-block; font-family: 'Space Grotesk', sans-serif; font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--teal); background: var(--mist); padding: 4px 10px; border-radius: 999px; margin-bottom: 12px; }
.rhythm-item h3 { margin-bottom: .4em; }
.rhythm-item p { color: var(--muted); font-size: .92rem; margin: 0; }
.rhythm-arrow { display: flex; align-items: center; justify-content: center; font-size: 1.6rem; color: var(--amber-d); font-weight: 700; }

/* ---------- curriculum ---------- */
.curriculum { padding: 74px 0; background: var(--petrol); color: var(--white); }
.curriculum .eyebrow { color: var(--amber); }
.curriculum .section-title { color: var(--white); }
.curr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 12px; }
.curr-card { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 24px 22px; }
.curr-card h3 { color: var(--white); margin-bottom: .45em; }
.curr-card h3::before { content: ''; display: block; width: 34px; height: 3px; background: var(--amber); margin-bottom: 14px; border-radius: 2px; }
.curr-card p { color: #C4D6DA; font-size: .93rem; margin: 0; }

/* ---------- testimonials ---------- */
.testimonials { padding: 70px 0; background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 10px; }
.quote-card { margin: 0; background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--amber); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; }
.quote-card blockquote { margin: 0 0 18px; font-family: 'Space Grotesk', sans-serif; font-size: 1.05rem; line-height: 1.5; color: var(--ink); }
.quote-card figcaption { margin-top: auto; display: flex; flex-direction: column; }
.q-name { font-weight: 600; }
.q-role { font-size: .88rem; color: var(--muted); }

/* ---------- pricing ---------- */
.pricing { padding: 74px 0; }
.price-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 12px; align-items: stretch; }
.price-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 30px; display: flex; flex-direction: column; position: relative;
}
.price-card--feature { border: 2px solid var(--amber); }
.price-flag { position: absolute; top: -13px; left: 30px; background: var(--amber); color: var(--petrol); font-family: 'Space Grotesk', sans-serif; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; }
.price-label { font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; font-weight: 600; margin: 0 0 .2em; }
.price-sub { color: var(--muted); font-size: .9rem; margin: 0 0 1em; }
.price { font-family: 'Space Grotesk', sans-serif; font-size: 2.9rem; font-weight: 700; line-height: 1; margin: 0; color: var(--petrol); }
.price .currency { font-size: 1.1rem; font-weight: 600; vertical-align: super; color: var(--amber-d); }
.price-incl { font-size: .82rem; color: var(--muted); margin: .3em 0 1.2em; }
.price-feats { list-style: none; margin: 0 0 1.4em; padding: 0; }
.price-feats li { padding: 7px 0 7px 26px; position: relative; font-size: .93rem; border-bottom: 1px solid var(--mist); }
.price-feats li:last-child { border-bottom: none; }
.price-feats li::before { content: '✓'; position: absolute; left: 0; color: var(--teal); font-weight: 700; }
.price-card .btn:first-of-type { margin-top: auto; }

.deposit-note { margin-top: 26px; text-align: center; color: var(--muted); font-size: .95rem; max-width: 720px; margin-left: auto; margin-right: auto; }
.deposit-note strong { color: var(--ink); }

/* ---------- apply ---------- */
.apply { padding: 74px 0 88px; background: var(--white); border-top: 1px solid var(--line); }
.apply-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 52px; align-items: start; }
.apply-copy .section-title { color: var(--ink); }
.apply-copy p { color: var(--muted); }
.apply-form { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 30px; }
.apply-form label { display: block; font-size: .85rem; font-weight: 600; margin: 16px 0 5px; font-family: 'Space Grotesk', sans-serif; }
.apply-form label:first-of-type { margin-top: 0; }
.apply-form input, .apply-form select, .apply-form textarea {
  width: 100%; padding: 11px 13px; border: 1.5px solid var(--line); border-radius: 8px;
  font: inherit; color: var(--ink); background: var(--white);
}
.apply-form input:focus, .apply-form select:focus, .apply-form textarea:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(22,105,122,.15);
}
.apply-form button { margin-top: 22px; border: none; }
.form-notice { padding: 12px 14px; border-radius: 8px; font-size: .92rem; margin-bottom: 18px; }
.form-notice--ok  { background: #E7F4EC; color: #1F5F3B; border: 1px solid #BFE3CC; }
.form-notice--err { background: #FBEAEA; color: #8A2A2A; border: 1px solid #EFC7C7; }

/* ---------- footer ---------- */
.site-footer { background: var(--petrol); color: var(--white); padding: 30px 0; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-inner p { margin: 0; }
.footer-inner .muted { color: #9DB6BB; }
.foot-name { font-family: 'Space Grotesk', sans-serif; font-weight: 600; }
.footer-inner a { color: var(--amber); }
.foot-right { text-align: right; }

/* ---------- utility pages ---------- */
.utility-page { display: grid; place-items: center; min-height: 100vh; padding: 24px; background: var(--mist); }
.utility-card { max-width: 560px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 40px; text-align: center; }
.utility-card h1 { font-size: 1.7rem; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .hero-grid, .apply-grid { grid-template-columns: 1fr; gap: 36px; }
  .three-col, .curr-grid, .quote-grid { grid-template-columns: 1fr 1fr; }
  .rhythm { grid-template-columns: 1fr; }
  .rhythm-arrow { transform: rotate(90deg); }
  .price-grid { grid-template-columns: 1fr; }
  .foot-right { text-align: left; }
}
@media (max-width: 600px) {
  .three-col, .curr-grid, .quote-grid { grid-template-columns: 1fr; }
  .nav a:not(.btn) { display: none; }
  .hero { padding: 48px 0 40px; }
}