/* ============================================================
   EXPI TALK — Global Stylesheet
   Fonts lokal gehostet unter /fonts/
   ============================================================ */

/* =============== FONTS =============== */
@font-face {
  font-family: 'General Sans';
  font-style: normal;
  font-weight: 200 700;
  font-display: swap;
  src: url('/fonts/GeneralSans-Variable.woff2') format('woff2');
}
@font-face {
  font-family: 'General Sans';
  font-style: italic;
  font-weight: 200 700;
  font-display: swap;
  src: url('/fonts/GeneralSans-VariableItalic.woff2') format('woff2');
}
@font-face {
  font-family: 'Supreme';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('/fonts/Supreme-Variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Supreme';
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
  src: url('/fonts/Supreme-VariableItalic.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/fonts/JetBrainsMono-Regular.woff2') format('woff2');
}

/* =============== TOKENS =============== */
:root {
  --primary: #00A878;
  --primary-deep: #008F66;
  --ink: #0E1714;
  --ink-soft: #4A5854;
  --paper: #F5F3EE;
  --paper-deep: #ECE8DD;
  --mint: #D7F2E6;
  --clay: #E89A5A;
  --rule: #D8D3C7;
  --card: #FFFFFF;
  --font-display: 'General Sans', sans-serif;
  --font-body: 'Supreme', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-pill: 999px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-weight: 400;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "ss02";
  line-height: 1.5;
}

/* =============== NAV =============== */
nav.top {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245,243,238,0.88);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--rule);
  padding: 16px 40px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.logo-mark {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary); color: white;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700;
  font-size: 11px; line-height: 0.9; text-align: center; letter-spacing: -0.01em;
}
.logo-word {
  font-family: var(--font-display); font-weight: 600;
  font-size: 22px; letter-spacing: -0.03em;
}
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: var(--ink-soft); text-decoration: none;
  font-family: var(--font-body); font-weight: 500; font-size: 14px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  background: var(--ink); color: var(--paper);
  padding: 11px 22px; border-radius: var(--radius-pill);
  font-family: var(--font-body); font-weight: 500; font-size: 14px;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--primary-deep); }

/* =============== HERO (Homepage) =============== */
.hero { max-width: 1400px; margin: 0 auto; padding: 80px 40px 100px; position: relative; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--mint); color: var(--primary-deep);
  padding: 8px 16px; border-radius: var(--radius-pill);
  font-family: var(--font-body); font-weight: 500; font-size: 13px;
  margin-bottom: 40px;
}
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 0 rgba(0,168,120,0.6);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0,168,120,0.6); }
  70% { box-shadow: 0 0 0 10px rgba(0,168,120,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,168,120,0); }
}
h1 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(52px, 8.5vw, 132px);
  line-height: 0.92; letter-spacing: -0.045em;
  margin-bottom: 48px; max-width: 1200px;
}
h1 em { font-style: italic; font-weight: 300; color: var(--primary-deep); }
h1 .mark { background: var(--mint); padding: 0 10px; border-radius: var(--radius-sm); display: inline-block; }
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: end; margin-top: 64px; }
.hero-lead { font-size: 22px; line-height: 1.5; color: var(--ink); max-width: 560px; }
.hero-lead b { font-weight: 600; }
.hero-ctas { display: flex; flex-direction: column; gap: 14px; }
.btn-primary {
  background: var(--primary); color: white;
  padding: 20px 28px; border-radius: var(--radius-pill);
  font-family: var(--font-body); font-weight: 500; font-size: 15px;
  text-decoration: none; border: 2px solid var(--primary);
  display: flex; align-items: center; justify-content: space-between;
  transition: all 0.2s; cursor: pointer;
}
.btn-primary:hover {
  background: var(--primary-deep); border-color: var(--primary-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -8px rgba(0,168,120,0.4);
}
.btn-primary .arrow { font-size: 18px; transition: transform 0.2s; }
.btn-primary:hover .arrow { transform: translateX(4px); }
.btn-secondary {
  background: transparent; color: var(--ink);
  padding: 20px 28px; border-radius: var(--radius-pill);
  font-family: var(--font-body); font-weight: 500; font-size: 15px;
  text-decoration: none; border: 2px solid var(--ink);
  display: flex; align-items: center; justify-content: space-between;
  transition: all 0.2s;
}
.btn-secondary:hover { background: var(--ink); color: var(--paper); }
.hero-micro {
  margin-top: 24px;
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-soft);
}
.hero::before {
  content: ''; position: absolute; top: 120px; right: 60px;
  width: 200px; height: 200px; background: var(--mint);
  border-radius: 50%; opacity: 0.5; z-index: -1; filter: blur(30px);
}

/* Hero atmosphere image overlay */
.hero-atmosphere {
  position: absolute; top: 60px; right: 40px;
  width: 380px; height: 480px; z-index: -1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  opacity: 0.35;
  mix-blend-mode: multiply;
}
.hero-atmosphere img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.8) contrast(0.95);
}
.hero-atmosphere::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--mint) 0%, transparent 60%);
}

/* =============== STATS =============== */
.stats { max-width: 1400px; margin: 0 auto; padding: 0 40px 80px; }
.stats-inner {
  background: var(--ink); color: var(--paper);
  border-radius: var(--radius-lg); padding: 56px 48px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px;
  position: relative; overflow: hidden;
}
.stats-inner::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(0,168,120,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.stat-label {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(245,243,238,0.6); margin-bottom: 14px;
}
.stat-num {
  font-family: var(--font-display); font-weight: 400;
  font-size: 88px; line-height: 0.9; letter-spacing: -0.045em; color: var(--paper);
}
.stat-num em { font-style: italic; font-weight: 300; color: var(--primary); }
.stat-num .pct { font-size: 48px; }
.stat-caption {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--primary); margin-top: 12px; text-transform: uppercase;
}

/* =============== SECTION BASE =============== */
.section { max-width: 1400px; margin: 0 auto; padding: 100px 40px; }
.section-kicker {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--primary-deep); margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.section-kicker::before { content: ''; width: 28px; height: 1px; background: var(--primary); }
h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(40px, 5vw, 76px); line-height: 0.95;
  letter-spacing: -0.035em; margin-bottom: 32px; max-width: 1000px;
}
h2 em { font-style: italic; font-weight: 300; color: var(--primary-deep); }
h2 .mark { background: var(--mint); padding: 0 8px; border-radius: var(--radius-sm); display: inline-block; }

/* =============== WHY =============== */
.why { background: var(--paper-deep); padding: 100px 40px; }
.why-inner { max-width: 1400px; margin: 0 auto; }
.why-lead { font-size: 20px; line-height: 1.5; color: var(--ink-soft); max-width: 720px; margin-bottom: 64px; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card {
  background: var(--card); border-radius: var(--radius-lg);
  padding: 40px 36px; border: 1px solid var(--rule);
  transition: all 0.3s;
}
.why-card:hover {
  border-color: var(--primary); transform: translateY(-4px);
  box-shadow: 0 20px 40px -16px rgba(14,23,20,0.1);
}
.why-num {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--primary); letter-spacing: 0.12em; margin-bottom: 32px;
}
.why-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--mint);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 28px; font-size: 24px;
}
.why-card h3 {
  font-family: var(--font-display); font-weight: 600;
  font-size: 26px; line-height: 1.15; letter-spacing: -0.025em;
  margin-bottom: 16px;
}
.why-card p { font-size: 16px; line-height: 1.55; color: var(--ink-soft); }

/* =============== GROUPS =============== */
.groups { max-width: 1400px; margin: 0 auto; padding: 120px 40px; }
.groups-head {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 56px; flex-wrap: wrap; gap: 24px;
}
.groups-head-right {
  font-family: var(--font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--ink-soft); text-align: right;
}
.groups-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.group-card {
  background: var(--card); border: 1px solid var(--rule);
  border-radius: var(--radius); padding: 24px 22px;
  aspect-ratio: 1; display: flex; flex-direction: column; justify-content: space-between;
  cursor: pointer; transition: all 0.2s;
}
.group-card:hover {
  border-color: var(--ink); transform: translateY(-3px);
  box-shadow: 0 16px 32px -12px rgba(14,23,20,0.12);
}
.group-card.featured { background: var(--mint); border-color: var(--primary); }
.group-card.featured-ink { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.group-card.featured-clay { background: var(--clay); color: white; border-color: var(--clay); }
.group-emoji { font-size: 32px; }
.group-title {
  font-family: var(--font-display); font-weight: 600;
  font-size: 17px; line-height: 1.2; letter-spacing: -0.015em;
  margin-bottom: 4px;
}
.group-meta {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.6;
}
.groups-footer { margin-top: 40px; text-align: center; }
.groups-link {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none;
  font-family: var(--font-body); font-weight: 500; font-size: 16px;
  padding: 14px 24px; border: 1.5px solid var(--ink);
  border-radius: var(--radius-pill); transition: all 0.2s;
}
.groups-link:hover { background: var(--ink); color: var(--paper); }

/* =============== HOW IT WORKS =============== */
.how { background: var(--ink); color: var(--paper); padding: 120px 40px; }
.how-inner { max-width: 1400px; margin: 0 auto; }
.how .section-kicker { color: var(--primary); }
.how .section-kicker::before { background: var(--primary); }
.how h2 em { color: var(--primary); }
.how-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 64px; }
.step {
  padding: 32px; border: 1px solid rgba(245,243,238,0.15);
  border-radius: var(--radius-lg); position: relative;
}
.step-num {
  font-family: var(--font-display); font-weight: 300;
  font-size: 88px; line-height: 0.9; letter-spacing: -0.04em;
  color: var(--primary); margin-bottom: 24px;
}
.step h3 {
  font-family: var(--font-display); font-weight: 600;
  font-size: 22px; letter-spacing: -0.02em; margin-bottom: 14px;
}
.step p { font-size: 15px; line-height: 1.6; color: rgba(245,243,238,0.7); }

/* =============== B2B =============== */
.b2b { max-width: 1400px; margin: 0 auto; padding: 120px 40px; }
.b2b-hero {
  background: var(--clay); color: white;
  border-radius: var(--radius-lg); padding: 80px 64px;
  position: relative; overflow: hidden; margin-bottom: 48px;
}
.b2b-hero::before {
  content: ''; position: absolute; bottom: -200px; right: -200px;
  width: 500px; height: 500px; background: rgba(255,255,255,0.08);
  border-radius: 50%; pointer-events: none;
}
.b2b-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; position: relative; align-items: end; }
.b2b .section-kicker { color: white; }
.b2b .section-kicker::before { background: white; }
.b2b h2 { color: white; margin-bottom: 24px; }
.b2b h2 em { color: var(--mint); }
.b2b-hero p {
  font-size: 20px; line-height: 1.5;
  color: rgba(255,255,255,0.9); max-width: 560px; margin-bottom: 32px;
}
.b2b-btn {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--ink); color: var(--paper);
  padding: 18px 28px; border-radius: var(--radius-pill);
  font-family: var(--font-body); font-weight: 500; font-size: 15px;
  text-decoration: none; transition: all 0.2s;
}
.b2b-btn:hover { background: white; color: var(--ink); transform: translateY(-2px); }
.sponsors-frame {
  background: rgba(255,255,255,0.1); border-radius: var(--radius);
  padding: 24px; backdrop-filter: blur(10px);
}
.sponsors-label {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.7); margin-bottom: 18px;
}
.sponsors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.sponsor-slot {
  aspect-ratio: 1.6;
  background: rgba(255,255,255,0.15);
  border: 1.5px dashed rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 10px;
  color: rgba(255,255,255,0.7); letter-spacing: 0.1em;
  text-transform: uppercase;
}
.b2b-offers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.offer-card {
  background: var(--card); border: 1px solid var(--rule);
  border-radius: var(--radius-lg); padding: 36px 32px;
  transition: all 0.2s;
}
.offer-card:hover { border-color: var(--clay); transform: translateY(-3px); }
.offer-card .o-kicker {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--clay); letter-spacing: 0.12em;
  text-transform: uppercase; margin-bottom: 20px;
}
.offer-card h3 {
  font-family: var(--font-display); font-weight: 600;
  font-size: 24px; line-height: 1.15; letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.offer-card p { font-size: 15px; line-height: 1.55; color: var(--ink-soft); }

/* =============== FINAL CTA =============== */
.final-cta { max-width: 1400px; margin: 0 auto; padding: 0 40px 120px; }
.final-inner {
  background: var(--primary); color: white;
  border-radius: var(--radius-lg); padding: 100px 64px;
  text-align: center; position: relative; overflow: hidden;
}
.final-inner::before {
  content: ''; position: absolute; top: -150px; left: -150px;
  width: 400px; height: 400px; background: rgba(255,255,255,0.1);
  border-radius: 50%; pointer-events: none;
}
.final-inner::after {
  content: ''; position: absolute; bottom: -100px; right: -100px;
  width: 300px; height: 300px; background: rgba(14,23,20,0.15);
  border-radius: 50%; pointer-events: none;
}
.final-inner > * { position: relative; z-index: 2; }
.final-kicker {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: rgba(255,255,255,0.8); margin-bottom: 24px;
}
.final-inner h2 {
  color: white; font-weight: 500;
  font-size: clamp(40px, 6vw, 88px); letter-spacing: -0.04em;
  margin: 0 auto 32px; line-height: 0.95;
}
.final-inner h2 em { color: var(--ink); font-style: italic; font-weight: 300; }
.final-inner p {
  font-size: 20px; line-height: 1.5;
  color: rgba(255,255,255,0.9); max-width: 620px; margin: 0 auto 40px;
}
.final-btn {
  background: var(--ink); color: var(--paper);
  padding: 22px 36px; border-radius: var(--radius-pill);
  font-family: var(--font-body); font-weight: 500; font-size: 16px;
  text-decoration: none; display: inline-flex; align-items: center; gap: 12px;
  transition: all 0.2s;
}
.final-btn:hover {
  background: white; color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.3);
}
.final-micro {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.7); margin-top: 24px;
}

/* =============== FOOTER =============== */
footer { background: var(--ink); color: var(--paper); padding: 80px 40px 32px; }
.footer-inner {
  max-width: 1400px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(245,243,238,0.15);
}
.footer-brand .logo-word { color: var(--paper); }
.footer-tagline {
  margin-top: 20px; color: rgba(245,243,238,0.6);
  font-size: 15px; line-height: 1.55; max-width: 320px;
}
footer h4 {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--primary); text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 20px;
}
footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
footer a {
  color: rgba(245,243,238,0.8); text-decoration: none;
  font-size: 15px; transition: color 0.2s;
}
footer a:hover { color: var(--primary); }
.colophon {
  max-width: 1400px; margin: 32px auto 0;
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: rgba(245,243,238,0.5); flex-wrap: wrap; gap: 12px;
}
.colophon a { color: rgba(245,243,238,0.6); text-decoration: none; }
.colophon a:hover { color: var(--primary); }

/* =============== LEGAL PAGES =============== */
.legal-page { background: var(--paper); }
.legal { max-width: 820px; margin: 0 auto; padding: 80px 40px 120px; }
.legal-head { margin-bottom: 72px; padding-bottom: 48px; border-bottom: 1px solid var(--rule); }
.legal-head h1 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(48px, 6vw, 96px); line-height: 0.95;
  letter-spacing: -0.04em; margin: 12px 0 28px; max-width: 100%;
}
.legal-intro {
  font-size: 19px; line-height: 1.55; color: var(--ink-soft);
  max-width: 640px;
}
.legal-block {
  margin-bottom: 56px;
}
.legal-block h2 {
  font-family: var(--font-display); font-weight: 600;
  font-size: 26px; line-height: 1.2; letter-spacing: -0.02em;
  margin-bottom: 20px; color: var(--ink);
  max-width: 100%;
}
.legal-block p {
  font-size: 17px; line-height: 1.65; color: var(--ink);
  margin-bottom: 16px;
}
.legal-block p:last-child { margin-bottom: 0; }
.legal-block a { color: var(--primary-deep); text-decoration: underline; text-underline-offset: 3px; }
.legal-block a:hover { color: var(--primary); }
.legal-block ul { padding-left: 24px; margin-bottom: 16px; }
.legal-block ul li { font-size: 17px; line-height: 1.65; margin-bottom: 8px; color: var(--ink); }
.legal-block strong { font-weight: 600; color: var(--ink); }
.legal-footer-note {
  margin-top: 72px; padding-top: 32px; border-top: 1px solid var(--rule);
  font-family: var(--font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-soft);
}

/* =============== MOBILE =============== */
@media (max-width: 900px) {
  nav.top { padding: 14px 20px; }
  .nav-links { display: none; }
  .hero { padding: 48px 20px 72px; }
  .hero-grid, .b2b-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-atmosphere { display: none; }
  .stats { padding: 0 20px 60px; }
  .stats-inner { padding: 36px 28px; grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .stat-num { font-size: 56px; }
  .section, .groups, .b2b, .final-cta { padding-left: 20px; padding-right: 20px; padding-top: 64px; padding-bottom: 64px; }
  .why, .how { padding: 64px 20px; }
  .why-grid, .how-steps, .b2b-offers { grid-template-columns: 1fr; }
  .groups-grid { grid-template-columns: repeat(2, 1fr); }
  .b2b-hero { padding: 48px 28px; }
  .final-inner { padding: 64px 28px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .groups-head { flex-direction: column; align-items: flex-start; }
  .groups-head-right { text-align: left; }
  .legal { padding: 48px 20px 72px; }
  .legal-block h2 { font-size: 22px; }
}