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

:root {
  --color-bg: #0f1117;
  --color-surface: #181a22;
  --color-text: #e4e6ed;
  --color-muted: #9498a6;
  --color-accent: #6c5ce7;
  --radius: 8px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Hero ── */
.hero {
  position: relative;
  width: 100%;
  max-height: 520px;
  overflow: hidden;
}

.hero__img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 40%,
    var(--color-bg) 100%
  );
}

/* ── Content ── */
.content {
  position: relative;
  z-index: 1;
  margin-top: -3rem;
  padding-bottom: 4rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 1.2rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
}

.details {
  margin-bottom: 3rem;
}

.details p {
  margin-bottom: 1rem;
  color: var(--color-text);
  font-size: 1.05rem;
}

/* ── Embedded form ── */
.iframe-wrapper {
  width: 100%;
  margin-bottom: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.iframe-wrapper iframe {
  display: block;
  width: 100%;
  height: 1276px;
  border: 0;
}

/* ── Card ── */
.form-wrapper {
  background: var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 2rem;
}

.form-wrapper h2 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.form-subtitle {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.5rem 0;
  text-align: center;
}

.footer p,
.footer a {
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  h1 {
    font-size: 1.8rem;
  }

  .tagline {
    font-size: 1.05rem;
  }

  .form-wrapper {
    padding: 1.5rem;
  }
}