/* ==========================================================
   Balkonist — shared stylesheet
   ========================================================== */

:root{
  --bg: oklch(0.98 0.008 95);
  --bg-2: oklch(0.95 0.012 95);
  --bg-3: oklch(0.99 0.005 95);
  --ink: oklch(0.22 0.012 145);
  --ink-2: oklch(0.42 0.012 145);
  --ink-3: oklch(0.62 0.010 145);
  --line: oklch(0.88 0.012 95);
  --line-2: oklch(0.92 0.010 95);
  --moss: oklch(0.42 0.06 145);
  --moss-2: oklch(0.36 0.07 145);
  --moss-3: oklch(0.30 0.05 145);
  --moss-soft: oklch(0.94 0.025 145);
  --amber: oklch(0.62 0.10 75);
  --serif: ui-serif, Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}

/* ---------- Layout ---------- */
.wrap{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px);
}

section{ padding: clamp(72px, 10vw, 128px) 0; }
section + section{ border-top: 1px solid var(--line); }

.eyebrow{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--moss-2);
}

h1,h2,h3,h4{ margin: 0; font-weight: 500; text-wrap: pretty; }
p{ margin: 0; text-wrap: pretty; }

.section-head{
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: clamp(20px, 3vw, 48px);
  align-items: baseline;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head .num{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  padding-top: 12px;
  border-top: 1px solid var(--ink);
}
.section-head h2{
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  max-width: 22ch;
}
.section-head h2 em{ font-style: italic; color: var(--moss-2); }
.section-head .sub{
  grid-column: 2;
  max-width: 60ch;
  color: var(--ink-2);
  margin-top: 16px;
}

/* ---------- Nav ---------- */
.nav{
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in oklch, var(--bg) 92%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 64px;
}
.nav-mark{
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.nav-mark .dot{ color: var(--moss); }
.nav-links{
  display: flex;
  gap: 28px;
  font-size: 14px;
}
.nav-links a{ text-decoration: none; color: var(--ink-2); }
.nav-links a:hover{ color: var(--moss-2); }
.nav-region{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-decoration: none;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.nav-region:hover{ color: var(--moss-2); }
@media (max-width: 720px){
  .nav-links{ display:none; }
}

/* ---------- Hero ---------- */
.hero{
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
}
.hero h1{
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(44px, 7.2vw, 104px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 24px 0 0;
}
.hero h1 em{ font-style: italic; color: var(--moss-2); }
.hero .sub{
  font-size: clamp(18px, 1.6vw, 22px);
  color: var(--ink-2);
  max-width: 38ch;
  margin: 32px 0 0;
  line-height: 1.4;
}
.hero .body{
  font-size: 16px;
  color: var(--ink-2);
  max-width: 44ch;
  margin: 24px 0 0;
}

.hero-img{
  aspect-ratio: 3/4;
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.hero-img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Spots counter */
.spots{
  margin-top: clamp(40px, 5vw, 56px);
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px 14px 16px;
  background: var(--moss-soft);
  border: 1px solid color-mix(in oklch, var(--moss) 35%, transparent);
  border-radius: 999px;
  font-size: 14px;
}
.spots .leaf{
  width: 22px; height: 22px;
  border-radius: 50% 0;
  background: var(--moss);
  transform: rotate(-45deg);
  flex: 0 0 auto;
}
.spots .label{ color: var(--moss-3); font-weight: 500; }
.spots .count{
  font-family: var(--mono);
  font-size: 13px;
  color: var(--moss-3);
  letter-spacing: 0.04em;
}
.spots .count b{ font-weight: 700; }

/* ---------- Pillars ---------- */
.pillars{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 48px);
}
@media (max-width: 820px){ .pillars{ grid-template-columns: 1fr; } }
.pillar{
  padding-top: 24px;
  border-top: 1px solid var(--ink);
}
.pillar .num{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}
.pillar h3{
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: -0.01em;
  margin: 16px 0 12px;
}
.pillar p{ color: var(--ink-2); font-size: 15px; max-width: 36ch; }

/* ---------- Steps ---------- */
.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
  counter-reset: step;
}
@media (max-width: 820px){ .steps{ grid-template-columns: 1fr; } }
.step{
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: clamp(24px, 3vw, 32px);
  display: grid;
  gap: 16px;
  align-content: start;
  min-height: 220px;
}
.step .step-num{
  font-family: var(--serif);
  font-size: 56px;
  line-height: 1;
  color: var(--moss);
  font-style: italic;
}
.step h3{
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.005em;
  font-weight: 500;
}
.step p{ color: var(--ink-2); font-size: 15px; }

/* ---------- Tier toggle & cards ---------- */
.tier-toggle{
  display: inline-flex;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: clamp(32px, 4vw, 48px);
  position: relative;
}
.tier-toggle button{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: 999px;
  color: var(--ink-3);
  transition: color 180ms ease, background 180ms ease;
}
.tier-toggle button[aria-pressed="true"]{
  background: var(--ink);
  color: var(--bg);
}
.tier-toggle button:focus-visible{ outline: 2px solid var(--moss); outline-offset: 2px; }

.tier-note{
  margin-top: 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.cards{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
}
@media (max-width: 980px){ .cards{ grid-template-columns: 1fr; } }

.card{
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: clamp(24px, 2.6vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}
.card.premium{
  background: oklch(0.97 0.018 145);
  border-color: color-mix(in oklch, var(--moss) 28%, var(--line));
}
.card .tier-tag{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.card.premium .tier-tag{ color: var(--moss-2); }
.card .size{
  font-family: var(--serif);
  font-size: 36px;
  letter-spacing: -0.015em;
  line-height: 1;
  font-weight: 500;
}
.card .size small{
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  margin-left: 6px;
}
.card .price{
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.card .price .cur{
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
}
.card .features{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink-2);
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.card .features li{
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: baseline;
}
.card .features li::before{
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--moss);
  margin-top: 8px;
}
.card .features li.dim::before{ background: var(--line); }
.card .features li.dim{ color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--line); }
.card .features li b{ color: var(--ink); font-weight: 500; }

.card .cta{
  margin-top: auto;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  background: var(--ink);
  color: var(--bg);
  padding: 16px 20px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 180ms ease, transform 180ms ease;
}
.card .cta:hover{ background: var(--moss-2); }
.card .cta .arr{ font-family: var(--mono); transition: transform 180ms ease; }
.card .cta:hover .arr{ transform: translateX(4px); }
.card.premium .cta{ background: var(--moss-2); }
.card.premium .cta:hover{ background: var(--moss-3); }

/* ---------- Compare table ---------- */
.compare{
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg-3);
}
.compare-row{
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  align-items: baseline;
}
.compare-row + .compare-row{ border-top: 1px solid var(--line); }
.compare-row > div{
  padding: 18px clamp(16px, 2vw, 24px);
  font-size: 15px;
  color: var(--ink-2);
}
.compare-row .lbl{ color: var(--ink); font-weight: 500; }
.compare-row .v.premium{
  background: oklch(0.97 0.018 145);
  color: var(--ink);
}
.compare-row.head > div{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 22px;
  padding-bottom: 22px;
  background: var(--bg-2);
}
.compare-row.head .v.premium{
  background: color-mix(in oklch, var(--moss-soft) 80%, var(--bg-2));
  color: var(--moss-2);
}
.check{ color: var(--moss-2); font-weight: 600; }
.dash{ color: var(--ink-3); }
@media (max-width: 720px){
  .compare-row{ grid-template-columns: 1.4fr 1fr 1fr; font-size: 14px; }
  .compare-row > div{ padding: 14px 12px; font-size: 14px; }
}

/* ---------- About ---------- */
.about-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
@media (max-width: 820px){ .about-grid{ grid-template-columns: 1fr; } }
.about-text{
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.45;
  color: var(--ink);
  font-family: var(--serif);
  max-width: 36ch;
}
.about-meta{
  font-size: 14.5px;
  color: var(--ink-2);
  display: grid;
  gap: 24px;
}
.about-meta dl{
  margin: 0;
  display: grid;
  grid-template-columns: 140px 1fr;
  row-gap: 14px;
  column-gap: 24px;
}
.about-meta dt{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 3px;
}
.about-meta dd{ margin: 0; }
.about-portrait{
  aspect-ratio: 4/5;
  background:
    repeating-linear-gradient(45deg,
      oklch(0.93 0.020 145) 0 14px,
      oklch(0.91 0.025 145) 14px 28px);
  border: 1px solid var(--line);
  border-radius: 2px;
  position: relative;
  margin-bottom: 16px;
}
.about-portrait::after{
  content: "photo — kasander & partnerin im studio";
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--moss-3);
  background: var(--bg);
  padding: 4px 8px;
  border-radius: 2px;
}

/* ---------- Footer ---------- */
.foot{
  border-top: 1px solid var(--line);
  padding: 40px 0 56px;
  font-size: 13.5px;
  color: var(--ink-3);
}
.foot-inner{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
}
.foot-mark{
  font-family: var(--serif);
  font-size: 36px;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1;
}
.foot-mark .dot{ color: var(--moss); }
.foot-links{
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.foot-links a{
  text-decoration: none;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}
.foot-links a:hover{ color: var(--moss-2); border-color: var(--moss); }
.foot-line{
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--line-2);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}
@media (max-width: 600px){
  .foot-inner{ grid-template-columns: 1fr; align-items: start; }
  .foot-line{ flex-direction: column; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; }
  html{ scroll-behavior: auto; }
}