/* ══════════════════════════════════════
   Teen Startup Finder — Landing Page CSS
   ══════════════════════════════════════ */

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

:root {
  --bg:          #0a0a0f;
  --bg-card:     rgba(255, 255, 255, 0.04);
  --bg-card-hov: rgba(255, 255, 255, 0.07);
  --purple:      #6C47FF;
  --purple-hov:  #7d5bff;
  --green:       #00D2A0;
  --text:        #F0EEFF;
  --text-sec:    #A89EC9;
  --text-muted:  #6B6394;
  --border:      rgba(108, 71, 255, 0.18);
  --border-acc:  rgba(108, 71, 255, 0.4);
  --gradient:    linear-gradient(135deg, #6C47FF 0%, #00D2A0 100%);
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   28px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Utility ── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hide-mobile { display: inline; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  padding: 14px 28px;
  box-shadow: 0 0 24px rgba(108, 71, 255, 0.35);
  animation: pulse-glow 3s ease-in-out infinite;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(108, 71, 255, 0.55);
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 24px rgba(108, 71, 255, 0.35); }
  50%       { box-shadow: 0 0 44px rgba(108, 71, 255, 0.6), 0 0 20px rgba(0, 210, 160, 0.3); }
}

/* ── Stars ── */
.stars {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 8%  4%,  rgba(240,238,255,0.8) 0%, transparent 100%),
    radial-gradient(1px   1px   at 25% 7%,  rgba(240,238,255,0.5) 0%, transparent 100%),
    radial-gradient(1px   1px   at 55% 3%,  rgba(240,238,255,0.6) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 78% 6%,  rgba(240,238,255,0.7) 0%, transparent 100%),
    radial-gradient(1px   1px   at 92% 12%, rgba(240,238,255,0.5) 0%, transparent 100%),
    radial-gradient(1px   1px   at 5%  18%, rgba(240,238,255,0.4) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 88% 22%, rgba(240,238,255,0.6) 0%, transparent 100%),
    radial-gradient(1px   1px   at 3%  35%, rgba(240,238,255,0.5) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 95% 40%, rgba(240,238,255,0.7) 0%, transparent 100%),
    radial-gradient(1px   1px   at 7%  55%, rgba(240,238,255,0.45)0%, transparent 100%),
    radial-gradient(1px   1px   at 90% 60%, rgba(240,238,255,0.5) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 4%  72%, rgba(240,238,255,0.65)0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 93% 75%, rgba(240,238,255,0.6) 0%, transparent 100%),
    radial-gradient(1px   1px   at 12% 85%, rgba(240,238,255,0.4) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 80% 88%, rgba(240,238,255,0.55)0%, transparent 100%),
    radial-gradient(1px   1px   at 40% 92%, rgba(240,238,255,0.45)0%, transparent 100%),
    radial-gradient(1px   1px   at 42% 15%, rgba(240,238,255,0.3) 0%, transparent 100%),
    radial-gradient(1px   1px   at 48% 48%, rgba(240,238,255,0.25)0%, transparent 100%);
  animation: stars-twinkle 5s ease-in-out infinite alternate;
}

@keyframes stars-twinkle {
  0%   { opacity: 1; }
  50%  { opacity: 0.6; }
  100% { opacity: 1; }
}

/* ── Orbs ── */
.orb {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
}

.orb--purple {
  width: 600px;
  height: 600px;
  background: rgba(108, 71, 255, 0.15);
  top: -150px;
  left: -150px;
}

.orb--green {
  width: 440px;
  height: 440px;
  background: rgba(0, 210, 160, 0.09);
  bottom: -100px;
  right: -100px;
}

.orb--small {
  position: absolute;
  width: 300px;
  height: 300px;
  background: rgba(108, 71, 255, 0.12);
  top: -80px;
  left: -80px;
  filter: blur(60px);
}

/* ════════════════════════════════
   NAV
════════════════════════════════ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav__logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
}

.nav__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.nav__cta {
  font-size: 0.9rem;
  padding: 10px 22px;
}

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero {
  position: relative;
  z-index: 1;
  padding: 100px 0 80px;
  text-align: center;
}

.hero__badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--green);
  background: rgba(0, 210, 160, 0.1);
  border: 1px solid rgba(0, 210, 160, 0.25);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
  letter-spacing: 0.01em;
}

.hero__headline {
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero__tagline {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--text-sec);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero__pills {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.pill {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-sec);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
}

/* ── Waitlist Form ── */
.waitlist-form {
  max-width: 520px;
  margin: 0 auto 16px;
}

.waitlist-form--centered { text-align: center; }

.waitlist-form__row {
  display: flex;
  gap: 10px;
}

.waitlist-form__row--centered {
  justify-content: center;
}

.waitlist-form__input {
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-acc);
  border-radius: 100px;
  padding: 14px 22px;
  outline: none;
  transition: 0.2s ease;
}

.waitlist-form__input::placeholder { color: var(--text-muted); }

.waitlist-form__input:focus {
  border-color: var(--purple);
  background: rgba(108, 71, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(108, 71, 255, 0.15);
}

.waitlist-form__btn {
  flex-shrink: 0;
  animation: none;
}

.waitlist-form__btn:hover {
  animation: none;
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(108, 71, 255, 0.55);
}

.waitlist-form__message {
  margin-top: 12px;
  font-size: 0.9rem;
  min-height: 1.4em;
  transition: 0.2s ease;
}

.waitlist-form__message.success { color: var(--green); }
.waitlist-form__message.error   { color: #ff6b6b; }
.waitlist-form__message.already { color: var(--text-sec); }

.hero__counter {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 60px;
}

.hero__counter-num {
  font-weight: 700;
  color: var(--purple);
}

/* ── Stat cards ── */
.stat-cards {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-acc);
  box-shadow: 0 8px 32px rgba(108, 71, 255, 0.12);
}

.stat-card--accent {
  border-color: rgba(0, 210, 160, 0.3);
  background: rgba(0, 210, 160, 0.06);
}

.stat-card__num {
  font-size: 1.8rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card__label {
  font-size: 0.8rem;
  color: var(--text-sec);
  font-weight: 500;
}

/* ════════════════════════════════
   SECTION HEADINGS
════════════════════════════════ */
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 12px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-sec);
  text-align: center;
  margin-bottom: 52px;
}

/* ════════════════════════════════
   FEATURES
════════════════════════════════ */
.features {
  position: relative;
  z-index: 1;
  padding: 80px 0;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-acc);
  background: var(--bg-card-hov);
  box-shadow: 0 8px 40px rgba(108, 71, 255, 0.12);
}

.feature-card--accent {
  border-color: rgba(0, 210, 160, 0.25);
  background: rgba(0, 210, 160, 0.04);
}

.feature-card--accent:hover {
  border-color: rgba(0, 210, 160, 0.5);
  box-shadow: 0 8px 40px rgba(0, 210, 160, 0.1);
}

.feature-card__icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.feature-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.feature-card__desc {
  font-size: 0.92rem;
  color: var(--text-sec);
  line-height: 1.65;
}

/* ════════════════════════════════
   PRICING
════════════════════════════════ */
.pricing {
  position: relative;
  z-index: 1;
  padding: 80px 0;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  position: relative;
  transition: 0.2s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(108, 71, 255, 0.1);
}

.pricing-card--popular {
  border-color: var(--purple);
  background: rgba(108, 71, 255, 0.06);
  box-shadow: 0 0 32px rgba(108, 71, 255, 0.15);
}

.pricing-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--gradient);
  border-radius: 100px;
  padding: 4px 14px;
  white-space: nowrap;
}

.pricing-card__plan {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-sec);
  margin-bottom: 10px;
}

.pricing-card__price {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1;
}

.pricing-card__price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.pricing-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--text-sec);
}

.pricing-card__cta {
  display: block;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 12px;
}

.pricing-card__cta--coming {
  color: var(--purple);
  border-color: rgba(108, 71, 255, 0.3);
  background: rgba(108, 71, 255, 0.06);
}

/* ════════════════════════════════
   BOTTOM CTA
════════════════════════════════ */
.cta-section {
  position: relative;
  z-index: 1;
  padding: 80px 0 100px;
}

.cta-card {
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-acc);
  border-radius: var(--radius-xl);
  padding: 64px 32px;
  text-align: center;
  box-shadow: 0 0 60px rgba(108, 71, 255, 0.1);
}

.cta-card__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.cta-card__sub {
  font-size: 1.05rem;
  color: var(--text-sec);
  margin-bottom: 36px;
  line-height: 1.7;
}

.cta-card__note {
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__logo {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  object-fit: cover;
}

.footer__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-sec);
}

.footer__links {
  display: flex;
  gap: 16px;
  align-items: center;
}

.footer__link {
  color: var(--text-muted);
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
}

.footer__link:hover { color: var(--text); }

.footer__link--disabled {
  opacity: 0.3;
  cursor: not-allowed;
  display: flex;
  align-items: center;
}

.footer__copy {
  font-size: 0.82rem;
  color: var(--text-muted);
  width: 100%;
  text-align: center;
}

/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 640px) {
  .hide-mobile { display: none; }

  .hero { padding: 72px 0 60px; }

  .waitlist-form__row {
    flex-direction: column;
  }

  .waitlist-form__input,
  .waitlist-form__btn {
    width: 100%;
    border-radius: var(--radius-md);
  }

  .nav__cta { display: none; }

  .pricing__grid { grid-template-columns: 1fr; }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .footer__copy { order: 3; }
}

@media (max-width: 420px) {
  .stat-cards { gap: 10px; }
  .stat-card { padding: 16px 22px; }
  .stat-card__num { font-size: 1.5rem; }
}