/* ── Design Tokens ── */
:root {
  --color-bg:            #0B0F1A;
  --color-surface:       #131929;
  --color-surface-2:     #1C2338;
  --color-border:        #2E3650;
  --color-primary:       #6366F1;
  --color-primary-hover: #4F46E5;
  --color-success:       #22C55E;
  --color-success-hover: #16A34A;
  --color-text:          #E2E8F0;
  --color-text-muted:    #8892A4;
  --color-warning:       #F59E0B;
  --color-founding:      #F59E0B;
  --font-mono: 'JetBrains Mono', monospace;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius-card: 12px;
  --radius-btn:  8px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Honeypot: visuell und für Screenreader versteckt, im DOM aber vorhanden ── */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* ── DSGVO-Hinweis unter Formularen ── */
.form-privacy-hint {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 12px;
  text-align: center;
}

/* ── ALTCHA status: gives the invisible proof-of-work widget a visible
   state, since visitors otherwise have no clue whether the security
   check is running, done, or silently blocked (e.g. by an ad blocker's
   anti-cryptomining filter, which the PoW loop resembles). ── */
.altcha-status {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  margin-top: 10px;
  text-align: center;
}
.altcha-status.is-visible { display: flex; }
.altcha-status.is-pending { color: var(--color-text-muted); }
.altcha-status.is-error { color: #F87171; flex-wrap: wrap; }
.altcha-status-spinner {
  width: 12px;
  height: 12px;
  border: 2px solid rgba(136, 146, 164, 0.35);
  border-top-color: var(--color-text-muted);
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
  flex-shrink: 0;
}
@media (prefers-reduced-motion: reduce) {
  .altcha-status-spinner { animation-duration: 1.2s; }
}
.altcha-status-retry {
  background: transparent;
  border: 1px solid #F87171;
  color: #F87171;
  border-radius: var(--radius-btn);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  cursor: pointer;
}
.altcha-status-retry:hover { background: rgba(248, 113, 113, 0.1); }

/* ── Reduced Motion: Animationen respektvoll deaktivieren ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html { scroll-behavior: auto; }
  [data-aos] { opacity: 1 !important; transform: none !important; }
}
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Layout ── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.1s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
/* Loading state: hide the label, show a centered spinner, block re-clicks. */
.btn.is-loading { color: transparent !important; pointer-events: none; }
.btn.is-loading .btn-spinner { opacity: 1; }
.btn-spinner {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  opacity: 0;
  animation: btn-spin 0.6s linear infinite;
}
@keyframes btn-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .btn-spinner { animation-duration: 1.2s; }
}
.btn-success {
  background: var(--color-success);
  color: #fff;
  border-color: var(--color-success);
}
.btn-success:hover { background: var(--color-success-hover); border-color: var(--color-success-hover); }
.btn-warning {
  background: var(--color-warning);
  color: #0B0F1A;
  border-color: var(--color-warning);
  font-weight: 700;
}
.btn-warning:hover { background: #d97706; border-color: #d97706; }
.btn-warning-dark {
  background: #0B0F1A;
  color: var(--color-warning);
  border-color: #0B0F1A;
  font-weight: 700;
}
.btn-warning-dark:hover { background: #131929; border-color: #131929; }
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-ghost:hover { background: rgba(99,102,241,0.1); }
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-outline:hover { border-color: var(--color-text-muted); }
.btn-lg {
  padding: 16px 32px;
  font-size: 17px;
}
.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}
.btn-text {
  background: transparent;
  border-color: transparent;
  color: var(--color-text-muted);
  padding: 8px 0;
  font-size: 14px;
  font-weight: 500;
}
.btn-text:hover { color: var(--color-text); }

/* ── Section Label ── */
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

/* ── Section heading ── */
.section-headline {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11,15,26,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

/* ── HERO ── */
#hero {
  padding: 80px 0 72px;
  text-align: center;
}
.hero-waitlist-badge {
  display: inline-block;
  background: var(--color-warning);
  color: #0B0F1A;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.hero-geo-badge {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 4px 12px;
  border-radius: 20px;
  margin-left: 10px;
  margin-bottom: 20px;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}
#hero h1 {
  font-size: clamp(32px, 5.5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 860px;
  margin: 0 auto 20px;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.hero-form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 12px;
}
.waitlist-form {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.waitlist-form input[type="email"] {
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  color: var(--color-text);
  outline: none;
  width: 280px;
  transition: border-color 0.18s;
}
.waitlist-form input[type="email"]::placeholder { color: var(--color-text-muted); }
.waitlist-form input[type="email"]:focus { border-color: var(--color-warning); }
.form-success {
  display: none;
  color: var(--color-success);
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 12px;
  padding: 16px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-btn);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.hero-micro {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ── Hero Screenshot ── */
.hero-shot-wrap {
  position: relative;
  max-width: 960px;
  margin: 64px auto 0;
}
.hero-shot-glow {
  position: absolute;
  inset: -20% -10%;
  background: radial-gradient(ellipse at center, rgba(99,102,241,0.38), transparent 70%);
  filter: blur(48px);
  z-index: 0;
  pointer-events: none;
}
.browser-frame {
  position: relative;
  z-index: 1;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.hero-shot-wrap .browser-frame {
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(99,102,241,0.15);
}
.browser-frame-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.browser-frame-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.browser-frame-dot:nth-child(1) { background: #F87171; }
.browser-frame-dot:nth-child(2) { background: #FBBF24; }
.browser-frame-dot:nth-child(3) { background: #34D399; }
.browser-frame-url {
  flex: 1;
  margin-left: 8px;
  background: var(--color-bg);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.browser-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Generic section ── */
section {
  padding: 80px 0;
}
section:nth-child(even) {
  background: var(--color-surface);
}

/* ── Der Held ── */
#held .held-body {
  max-width: 680px;
  font-size: 18px;
  line-height: 1.75;
  color: var(--color-text-muted);
}
#held .held-body strong { color: var(--color-text); }

/* ── Das Problem ── */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.problem-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}
.problem-card-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.problem-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.problem-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-muted);
}
.problem-card p em {
  color: var(--color-text);
  font-style: italic;
}

/* ── Der Mentor ── */
#mentor .mentor-inner { max-width: 720px; }
#mentor .mentor-inner p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: 18px;
}
#mentor .mentor-inner p em { color: var(--color-text); font-style: italic; }
#mentor .mentor-inner p strong { color: var(--color-text); }
#mentor .mentor-inner p:last-child { margin-bottom: 0; }

/* ── Der Plan ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.feature-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.18s;
}
.feature-card:hover { border-color: var(--color-primary); }
.feature-icon {
  width: 40px;
  height: 40px;
  background: rgba(99,102,241,0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.feature-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.feature-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; line-height: 1.65; color: var(--color-text-muted); }

/* ── Product Showcase ── */
.showcase-row {
  display: flex;
  align-items: center;
  gap: 64px;
  margin-top: 88px;
}
.showcase-row:first-child { margin-top: 0; }
.showcase-row.reverse { flex-direction: row-reverse; }
.showcase-text { flex: 0 0 36%; }
.showcase-text h3 {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 14px;
}
.showcase-text p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text-muted);
}
.showcase-media { flex: 1; min-width: 0; }
.showcase-media .browser-frame { box-shadow: var(--shadow-card); }
/* Portrait crops (e.g. a drawer) would otherwise stretch to the full
   column width and blow up their height — cap and center them instead. */
.showcase-media--compact { display: flex; justify-content: center; }
.showcase-media--compact .browser-frame { max-width: 300px; width: 100%; }

@media (max-width: 860px) {
  .showcase-row, .showcase-row.reverse {
    flex-direction: column;
    gap: 24px;
  }
  .showcase-text { flex: 1; }
}

/* Inserting #showcase shifts section:nth-child(even) parity for every
   section after it — pin the following sections back to their original
   alternating colors so the visual rhythm doesn't change. */
#showcase { background: var(--color-bg); }
#pricing { background: var(--color-surface); }
#faq { background: var(--color-bg); }
#cta-section { background: var(--color-surface); }

/* ── Founding Member Banner ── */
#founding-banner {
  background: var(--color-warning);
  padding: 64px 0;
}
#founding-banner .founding-inner {
  max-width: 760px;
}
.founding-limit-badge {
  display: inline-block;
  background: rgba(0,0,0,0.15);
  color: #0B0F1A;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
#founding-banner h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  color: #0B0F1A;
  line-height: 1.2;
  margin-bottom: 16px;
}
#founding-banner p {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(11,15,26,0.75);
  margin-bottom: 12px;
}
#founding-banner p strong { color: #0B0F1A; }
.founding-features {
  list-style: none;
  margin: 20px 0 28px;
}
.founding-features li {
  font-size: 15px;
  color: #0B0F1A;
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.founding-features li::before {
  content: '★';
  color: rgba(11,15,26,0.5);
  flex-shrink: 0;
  font-size: 12px;
}
.founding-counter {
  font-size: 14px;
  color: rgba(11,15,26,0.65);
  margin-top: 12px;
  font-style: italic;
}

/* ── Pricing ── */
.pricing-intro {
  max-width: 700px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.pricing-anchor {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 36px;
}
.pricing-anchor strong { color: var(--color-text); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.pricing-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px 22px;
  box-shadow: var(--shadow-card);
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.founding {
  border-color: var(--color-warning);
  box-shadow: 0 0 0 1px var(--color-warning), var(--shadow-card);
}
.pricing-card.recommended {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-card);
}
.card-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
}
.card-badge.warning { background: var(--color-warning); color: #0B0F1A; }
.card-badge.primary { background: var(--color-primary); color: #fff; }
.card-badge.roadmap { background: transparent; border: 1px solid var(--color-warning); color: var(--color-warning); }
.pricing-card-headline {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 6px;
}
.pricing-card-subline {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
  min-height: 3em;
}
.pricing-price { margin-bottom: 20px; min-height: 88px; }
.pricing-price-main {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
}
.price-strike {
  font-size: 16px;
  color: var(--color-text-muted);
  text-decoration: line-through;
  font-weight: 500;
  margin-left: 6px;
}
.pricing-price-sub {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
  line-height: 1.5;
}
.pricing-features {
  list-style: none;
  margin-bottom: 20px;
  flex: 1;
}
.pricing-features li {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-muted);
  padding: 5px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.pricing-features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.pricing-note {
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 10px;
  font-style: italic;
  min-height: 2.8em;
}
.pricing-card .btn { width: 100%; }

/* ── FAQ ── */
.faq-list {
  max-width: 740px;
  margin-top: 36px;
}
details { border-bottom: 1px solid var(--color-border); }
details:first-child { border-top: 1px solid var(--color-border); }
summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 0;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 400;
  color: var(--color-text-muted);
  flex-shrink: 0;
}
details[open] summary::after { content: '−'; }
.faq-answer {
  padding-bottom: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text-muted);
}

/* ── Success states ── */
@keyframes successPop {
  0%   { opacity: 0; transform: scale(0.88) translateY(10px); }
  60%  { transform: scale(1.03) translateY(-2px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes starSpin {
  0%   { transform: rotate(-20deg) scale(0); opacity: 0; }
  60%  { transform: rotate(8deg) scale(1.15); }
  100% { transform: rotate(0deg) scale(1); opacity: 1; }
}
.form-success {
  animation: successPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.success-card {
  padding: 28px 24px;
  border-radius: var(--radius-card);
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}
.success-card.founding {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.35);
}
.success-card.waitlist {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.3);
}
.success-card-star {
  font-size: 44px;
  line-height: 1;
  display: block;
  margin-bottom: 12px;
  animation: starSpin 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.15s both;
}
.success-card-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}
.success-card.founding .success-card-title { color: var(--color-warning); }
.success-card.waitlist .success-card-title { color: var(--color-success); }
.success-card-body {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
}
.success-card-body strong { color: var(--color-text); }

/* ── CTA Section ── */
#cta-section {
  padding: 96px 0;
  text-align: center;
}
#cta-section h2 {
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 800;
  margin-bottom: 24px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.cta-drama, .cta-vision {
  max-width: 660px;
  margin: 0 auto 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-muted);
}
.cta-vision em { color: var(--color-text); font-style: italic; }
.cta-divider {
  width: 48px;
  height: 2px;
  background: var(--color-border);
  margin: 32px auto;
}
.cta-form-wrap {
  max-width: 520px;
  margin: 0 auto;
}
.cta-form-wrap .waitlist-form {
  flex-direction: column;
  align-items: center;
}
.cta-form-wrap .waitlist-form input[type="email"] {
  width: 100%;
}
.cta-form-wrap .waitlist-form .btn {
  width: 100%;
}
.cta-counter {
  font-size: 13px;
  color: var(--color-warning);
  font-weight: 600;
  margin-top: 16px;
}
.cta-subtext {
  font-size: 13px;
  margin-top: 16px;
  color: var(--color-text-muted);
}

/* ── Footer ── */
footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-left .footer-logo {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.footer-left .footer-tagline {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.footer-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: color 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a:hover { color: var(--color-text); }
.footer-copy { font-size: 12px; color: var(--color-text-muted); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  section { padding: 60px 0; }
  #hero { padding: 56px 0 48px; }
  #cta-section { padding: 64px 0; }
  #founding-banner { padding: 48px 0; }

  .problem-grid,
  .features-grid { grid-template-columns: 1fr; }

  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.founding { order: -1; }

  .waitlist-form {
    flex-direction: column;
    align-items: center;
  }
  .waitlist-form input[type="email"] {
    width: 100%;
    max-width: 360px;
  }
  .waitlist-form .btn {
    width: 100%;
    max-width: 360px;
  }

  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-right { align-items: flex-start; }
}
@media (max-width: 480px) {
  .nav-logo { font-size: 18px; }
  .nav-cta { display: none; }
}