/* ============================================
   Apply Bright — Neon lightbulb aesthetic
   Dark purple bg · Neon yellow + neon purple
   ============================================ */

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

:root {
  --yellow:       #FFE347;
  --yellow-glow:  #FFB800;
  --purple:       #CC44FF;
  --purple-dark:  #9900CC;
  --bg:           #0D0018;
  --bg-2:         #140024;
  --white:        #FFFFFF;
  --text-dim:     rgba(255,255,255,0.55);
  --font:         'Nunito', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Stars texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 15% 20%,  rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 72% 8%,   rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 40% 55%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 88% 35%,  rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 5%  70%,  rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 80%,  rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 93% 75%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 92%,  rgba(255,255,255,0.3) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* ---------- NAV ---------- */
.nav {
  display: flex;
  align-items: center;
  padding: 28px 52px;
  position: relative;
  z-index: 10;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.logo-svg {
  filter: drop-shadow(0 0 8px #CC44FF) drop-shadow(0 0 16px #9900CC);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  align-items: baseline;
  gap: 0;
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo-apply {
  color: var(--yellow);
  text-shadow: 0 0 8px var(--yellow), 0 0 20px var(--yellow-glow);
}
.logo-bright {
  color: var(--purple);
  text-shadow: 0 0 8px var(--purple), 0 0 20px var(--purple-dark);
}

/* ---------- HERO ---------- */
.hero {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  padding: 20px 52px 60px;
  z-index: 1;
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

/* Background glow orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(153,0,204,0.25) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,227,71,0.12) 0%, transparent 70%);
  bottom: -80px; left: -80px;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(204,68,255,0.15) 0%, transparent 70%);
  top: 40%; left: 35%;
}

/* ---------- COPY ---------- */
.hero__copy {
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple);
  text-shadow: 0 0 8px var(--purple);
  border: 1.5px solid rgba(204,68,255,0.4);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
  background: rgba(204,68,255,0.08);
}

.hero__headline {
  font-size: clamp(36px, 4.5vw, 58px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--white);
}

.neon-yellow {
  color: var(--yellow);
  text-shadow: 0 0 10px var(--yellow), 0 0 30px var(--yellow-glow), 0 0 60px rgba(255,184,0,0.4);
}
.neon-purple {
  color: var(--purple);
  text-shadow: 0 0 10px var(--purple), 0 0 30px var(--purple-dark), 0 0 60px rgba(153,0,204,0.4);
}

.hero__sub {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 460px;
  margin-bottom: 48px;
}

/* ---------- DEMO FORM ---------- */
.demo-form__label {
  display: block;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--yellow);
  text-shadow: 0 0 6px var(--yellow);
  margin-bottom: 12px;
}

.demo-form__row {
  display: flex;
  max-width: 460px;
  border-radius: 100px;
  overflow: hidden;
  border: 2px solid rgba(204,68,255,0.6);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(8px);
  box-shadow:
    0 0 0 1px rgba(204,68,255,0.2),
    0 0 20px rgba(204,68,255,0.15),
    0 0 40px rgba(153,0,204,0.1),
    inset 0 1px 0 rgba(255,255,255,0.05);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.demo-form__row:focus-within {
  border-color: var(--purple);
  box-shadow:
    0 0 0 1px var(--purple),
    0 0 24px rgba(204,68,255,0.35),
    0 0 50px rgba(153,0,204,0.2);
}

.demo-form__row input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  padding: 16px 22px;
}
.demo-form__row input::placeholder {
  color: rgba(255,255,255,0.3);
  font-weight: 400;
}

.demo-form__row button {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--yellow);
  border: none;
  border-left: 2px solid rgba(204,68,255,0.5);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 900;
  color: #0D0018;
  padding: 0 26px;
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.01em;
  transition: background 0.15s, box-shadow 0.15s;
  text-shadow: none;
}
.demo-form__row button:hover {
  background: #fff176;
  box-shadow: 0 0 16px rgba(255,227,71,0.5);
}
.demo-form__row button:active {
  background: #ffd600;
}

.demo-form__note {
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  padding-left: 8px;
  transition: color 0.3s, text-shadow 0.3s;
}
.demo-form__note.success {
  color: var(--yellow);
  text-shadow: 0 0 8px var(--yellow);
}

/* ---------- ILLUSTRATION ---------- */
.hero__illo {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.bulb-illo {
  width: 100%;
  max-width: 460px;
  height: auto;
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(204,68,255,0.3)) drop-shadow(0 0 40px rgba(255,227,71,0.15)); }
  50%       { filter: drop-shadow(0 0 32px rgba(204,68,255,0.5)) drop-shadow(0 0 60px rgba(255,227,71,0.25)); }
}

/* ---------- FOOTER ---------- */
.footer {
  text-align: center;
  padding: 20px 52px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.25);
  position: relative;
  z-index: 2;
}
.footer a {
  color: rgba(204,68,255,0.6);
  text-decoration: none;
  transition: color 0.15s;
}
.footer a:hover { color: var(--purple); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .nav   { padding: 20px 28px; }
  .hero  { padding: 16px 28px 48px; }
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .hero__eyebrow { display: inline-block; }
  .hero__sub { margin: 0 auto 48px; }
  .demo-form__label { text-align: left; }
  .demo-form__row { margin: 0 auto; }
  .hero__illo { order: -1; }
  .bulb-illo { max-width: 360px; }
}

@media (max-width: 520px) {
  .hero__headline { font-size: 34px; }
  .demo-form__row {
    flex-direction: column;
    border-radius: 20px;
    max-width: 100%;
  }
  .demo-form__row input { padding: 15px 20px; }
  .demo-form__row button {
    border-left: none;
    border-top: 2px solid rgba(204,68,255,0.5);
    padding: 15px 20px;
    justify-content: center;
    border-radius: 0 0 18px 18px;
  }
  .bulb-illo { max-width: 280px; }
}