:root {
  --bg: #050915;
  --blue: #33d6e8;
  --purple: #a855f7;
  --pink: #ec4899;
  --text: #f5f7fb;
  --muted: #9aa5b8;
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Montserrat", sans-serif;
  overflow-x: hidden;
}

body {
  background-color: var(--bg);
  background-image:
    linear-gradient(90deg, rgba(5, 9, 21, 1) 0%, rgba(5, 9, 21, 1) 42%, rgba(5, 9, 21, 0.55) 54%, rgba(5, 9, 21, 0.1) 66%, rgba(5, 9, 21, 0.05) 100%),
    url("manos.jpg");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: auto 115%;
}

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background: var(--blue);
  top: -100px;
  right: -100px;
}

.glow-2 {
  width: 450px;
  height: 450px;
  background: var(--purple);
  bottom: -120px;
  left: -100px;
}

.container {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 24px;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-weight: 900;
  letter-spacing: 2px;
  font-size: 1.1rem;
}

.badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--bg);
  background: linear-gradient(90deg, var(--blue), var(--purple));
  padding: 6px 14px;
  border-radius: 999px;
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-align: left;
  gap: 12px;
  padding-top: 40px;
}

.hero-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 640px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.08;
  font-weight: 900;
  text-transform: uppercase;
  text-shadow: 0 4px 30px rgba(5, 9, 21, 0.85);
}

.metodologia {
  display: block;
  font-size: 0.4em;
  font-weight: 600;
  text-transform: none;
  color: var(--muted);
  margin-top: 6px;
}

.soka {
  display: inline-block;
  font-size: 1.15em;
}

.grad {
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.grad-blue {
  background-image: linear-gradient(90deg, #33d6e8, #4f8ef7);
}

.grad-purple {
  background-image: linear-gradient(90deg, #7c5cff, #ec4899);
}

.divider {
  width: 90px;
  height: 3px;
  margin: 20px 0 16px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  border-radius: 2px;
}

.tagline {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 20px;
}

.status-msg {
  color: var(--muted);
  max-width: 440px;
  margin: 0 0 24px;
  line-height: 1.5;
  text-shadow: 0 2px 16px rgba(5, 9, 21, 0.9);
}

.notify-form {
  display: flex;
  gap: 10px;
  max-width: 420px;
  width: 100%;
}

.notify-form input {
  flex: 1;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}

.notify-form input:focus {
  outline: none;
  border-color: var(--blue);
}

.notify-form button {
  padding: 14px 22px;
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-weight: 700;
  cursor: pointer;
  color: var(--bg);
  background: linear-gradient(90deg, var(--blue), var(--purple));
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.notify-form button:hover {
  transform: translateY(-1px);
  opacity: 0.9;
}

.form-feedback {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--blue);
  min-height: 1.2em;
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 32px;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  body {
    background-color: var(--bg);
    background-image:
      linear-gradient(180deg, rgba(5, 9, 21, 0.97) 0%, rgba(5, 9, 21, 0.9) 30%, rgba(5, 9, 21, 0.78) 55%, rgba(5, 9, 21, 0.95) 82%, rgba(5, 9, 21, 0.99) 100%),
      url("manos.jpg");
    background-repeat: no-repeat;
    background-position: 65% center;
    background-size: cover;
  }

  .hero {
    padding-top: 20px;
  }

  .footer {
    align-items: center;
  }
}