:root {
  --bg: #ee2436;
  --fg: #ffffff;
  --card: rgba(255, 255, 255, 0.12);
  --text-dark: #111111;
  --border: rgba(255, 255, 255, 0.2);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(238, 36, 54, 0.88);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
}

.brand {
  min-width: 0;
}

.brand-title {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
}

.brand-tagline {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.82;
  margin-top: 6px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.lang-btn {
  border: 0;
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 800;
  cursor: pointer;
  background: transparent;
  color: rgba(255, 255, 255, 0.78);
}

.lang-btn.active {
  background: #ffffff;
  color: var(--bg);
}

.hero {
  padding: 56px 0 32px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.pill-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill,
.tag {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 0.92rem;
  font-weight: 700;
}

.hero-title {
  margin: 18px 0 0;
  font-size: clamp(2.6rem, 8vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero-text {
  margin-top: 22px;
  max-width: 700px;
  font-size: 1.08rem;
  opacity: 0.92;
}

.cta-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
  margin-bottom: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 18px;
  font-weight: 900;
  transition: 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: #ffffff;
  color: var(--bg);
  box-shadow: var(--shadow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
  color: #ffffff;
}

.tag-row {
  margin-top: 0;
}

.hero-card {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 16px;
  box-shadow: var(--shadow);
}

.hero-card-inner {
  background: #ffffff;
  color: var(--text-dark);
  border-radius: 24px;
  padding: 18px;
}

.mini-kicker {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--bg);
  font-weight: 900;
}

.mini-title {
  font-size: 1.6rem;
  font-weight: 900;
  margin-top: 6px;
  line-height: 1.1;
}

.setup-list {
  margin-top: 8px;
}

.setup-item {
  background: #f6f6f6;
  border-radius: 18px;
  padding: 14px 16px;
  margin-top: 12px;
}

.setup-item strong {
  display: block;
  color: var(--bg);
  margin-bottom: 4px;
}

.setup-item span {
  color: rgba(17, 17, 17, 0.75);
}

.section {
  padding: 18px 0 34px;
}

.section-head {
  margin-bottom: 22px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 10px 0 0;
}

.section-kicker {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 900;
  opacity: 0.85;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

.card {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 22px;
}

.card-emoji {
  font-size: 2rem;
}

.card h3 {
  margin: 14px 0 10px;
  font-size: 1.6rem;
  line-height: 1.05;
}

.card p {
  margin: 0;
  opacity: 0.92;
}

.white-card {
  background: #ffffff;
  color: var(--text-dark);
  border-radius: var(--radius-xl);
  padding: 22px;
}

.white-card h3 {
  margin: 10px 0 10px;
  font-size: 1.6rem;
  line-height: 1.05;
}

.white-card p {
  margin: 0;
  color: rgba(17, 17, 17, 0.75);
}

.contact-box {
  background: #ffffff;
  color: var(--text-dark);
  border-radius: 34px;
  padding: 24px;
  box-shadow: var(--shadow);
  margin: 10px 0 60px;
}

.contact-kicker {
  color: var(--bg);
  opacity: 1;
}

.contact-title {
  color: var(--bg);
}

.contact-text,
.contact-box p {
  color: rgba(17, 17, 17, 0.75);
}

form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.92rem;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #f6f6f6;
  border-radius: 18px;
  padding: 14px 16px;
  color: var(--text-dark);
  appearance: none;
  outline: none;
}

.field textarea {
  resize: vertical;
  min-height: 140px;
}

.submit-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.submit-note {
  font-size: 0.92rem;
  color: rgba(17, 17, 17, 0.6);
}

.submit-btn {
  border: 0;
  border-radius: 18px;
  background: var(--bg);
  color: #ffffff;
  padding: 16px 22px;
  font-weight: 900;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 16px 30px rgba(238, 36, 54, 0.28);
}

.footer {
  padding: 0 0 36px;
  text-align: center;
  font-size: 0.95rem;
  opacity: 0.85;
}

.hero-copy,
.hero-card-inner,
.section-head,
.grid-3,
.contact-box {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.lang-fade {
  opacity: 0.55;
  transform: translateY(2px);
}

@media (min-width: 780px) {
  .hero {
    padding: 72px 0 44px;
  }

  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 34px;
  }

  .cta-row {
    flex-direction: row;
  }

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  form {
    grid-template-columns: 1fr 1fr;
  }

  .full {
    grid-column: 1 / -1;
  }

  .submit-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}