:root {
  --bg: #f7f2fa;
  --card: rgba(255,255,255,0.92);
  --text: #24172f;
  --muted: #755f86;
  --line: rgba(98, 37, 138, 0.12);
  --primary: #b21579;
  --primary-2: #7f2be5;
  --success: #e8fff2;
  --success-border: #9eddb8;
  --error: #fff1f2;
  --error-border: #f5b9c0;
  --shadow: 0 24px 70px rgba(118, 25, 96, 0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text);
  background:
    linear-gradient(rgba(195, 67, 144, 0.82), rgba(156, 64, 195, 0.82)),
    url('hero.webp') center/cover no-repeat fixed;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.page-shell { min-height: 100vh; }
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 36px 0; }
.hero__overlay {
  position: absolute; inset: 0;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.13), transparent 32%),
              linear-gradient(135deg, rgba(125,28,167,0.20), rgba(255,255,255,0.04));
  pointer-events: none;
}
.hero__content {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 34px; align-items: center;
}
.hero__left {
  color: #fff;
  padding: 22px 10px 22px 0;
}
.hero__logo {
  width: 260px;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.18));
  margin-bottom: 18px;
  background: rgba(255,255,255,0.08);
  padding: 12px 18px;
  border-radius: 22px;
  backdrop-filter: blur(4px);
}
.hero__badge {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.13);
  border: 1px solid rgba(255,255,255,0.20);
  backdrop-filter: blur(10px);
  font-size: 14px;
  margin-bottom: 18px;
}
.hero__left h1 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.02;
  margin: 0 0 16px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero__left p {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.7;
  color: rgba(255,255,255,0.92);
  max-width: 700px;
}
.hero__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}
.feature-card {
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(9px);
  border-radius: 22px;
  padding: 18px;
}
.feature-card strong {
  display: block;
  font-size: 16px;
  margin-bottom: 8px;
}
.feature-card span {
  display: block;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,0.86);
}
.form-card {
  background: var(--card);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.48);
  border-radius: 32px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.form-card__top {
  padding: 28px 28px 12px;
}
.form-card__top h2 {
  margin: 0 0 8px;
  font-size: 28px;
}
.form-card__top p {
  margin: 0;
  color: var(--muted);
}
.lead-form {
  padding: 18px 28px 28px;
}
.form-group { margin-bottom: 16px; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
}
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.90);
  color: var(--text);
  outline: none;
  border-radius: 16px;
  padding: 15px 16px;
  font: inherit;
  transition: 0.22s ease;
}
input:focus, textarea:focus {
  border-color: rgba(127, 43, 229, 0.50);
  box-shadow: 0 0 0 4px rgba(127, 43, 229, 0.08);
  transform: translateY(-1px);
}
textarea { resize: vertical; min-height: 108px; }
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 14px 0 18px;
}
.checkbox-group input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}
.checkbox-group label {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  font-weight: 500;
}
.submit-btn {
  width: 100%;
  border: 0;
  cursor: pointer;
  color: #fff;
  font: inherit;
  font-weight: 800;
  font-size: 17px;
  padding: 17px 18px;
  border-radius: 18px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  box-shadow: 0 18px 40px rgba(127, 43, 229, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}
.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 48px rgba(127, 43, 229, 0.28);
}
.mini-note {
  margin-top: 14px;
  font-size: 13px;
  text-align: center;
  color: var(--muted);
}
.alert {
  margin: 0 28px;
  border-radius: 16px;
  padding: 14px 16px;
  font-size: 14px;
}
.alert ul { margin: 0; padding-left: 18px; }
.alert--success {
  background: var(--success);
  border: 1px solid var(--success-border);
}
.alert--error {
  background: var(--error);
  border: 1px solid var(--error-border);
}

@media (max-width: 960px) {
  .hero { padding: 26px 0; }
  .hero__content { grid-template-columns: 1fr; }
  .hero__features { grid-template-columns: 1fr; }
  .hero__left { padding-right: 0; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 18px, 1180px); }
  .hero__logo { width: 210px; }
  .form-card__top, .lead-form { padding-left: 18px; padding-right: 18px; }
  .alert { margin-left: 18px; margin-right: 18px; }
  .two-col { grid-template-columns: 1fr; }
  .form-card { border-radius: 22px; }
  .hero__left h1 { font-size: 34px; }
}