:root {
  color-scheme: dark;
  --bg: #160f0d;
  --panel: #251815;
  --panel-strong: #332019;
  --text: #fff4df;
  --muted: #d7b892;
  --accent: #f7c65d;
  --accent-strong: #ff8e3b;
  --line: rgba(255, 244, 223, 0.16);
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(247, 198, 93, 0.16), transparent 28rem),
    radial-gradient(circle at 85% 10%, rgba(255, 142, 59, 0.12), transparent 24rem),
    linear-gradient(180deg, #21130f 0%, var(--bg) 48%, #0f0b0a 100%);
}

a {
  color: inherit;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 12px 24px var(--shadow);
}

.brand span {
  font-weight: 800;
  letter-spacing: 0;
}

.nav {
  display: flex;
  gap: 0.35rem;
}

.nav a {
  min-height: 40px;
  padding: 0.6rem 0.8rem;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

main {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 410px);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(2rem, 6vw, 5rem) 0 4rem;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  letter-spacing: 0;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-copy > p {
  max-width: 58ch;
  margin: 1.25rem 0 0;
  font-size: 1.16rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.06);
}

.button.primary {
  border-color: transparent;
  color: #261306;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.phone {
  justify-self: center;
  width: min(100%, 360px);
  aspect-ratio: 0.46;
  padding: 0.6rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #0b0807;
  box-shadow: 0 28px 70px var(--shadow);
  overflow: hidden;
}

.phone img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 22px;
}

.band {
  padding: 4rem 0;
  border-top: 1px solid var(--line);
}

.challenge-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 340px);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(3rem, 8vw, 7rem) 0 5rem;
}

.challenge-copy {
  max-width: 720px;
}

.challenge-copy > p {
  max-width: 58ch;
  margin: 1.25rem 0 0;
  font-size: 1.16rem;
}

.challenge-card {
  display: grid;
  place-items: center;
  gap: 1.2rem;
  min-height: 340px;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 28px 70px var(--shadow);
  text-align: center;
}

.challenge-card img {
  width: 150px;
  height: 150px;
  border-radius: 32px;
  box-shadow: 0 18px 42px var(--shadow);
}

.challenge-card p {
  max-width: 18rem;
  margin: 0;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.feature {
  min-height: 168px;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.feature p {
  margin: 0;
}

.policy {
  max-width: 820px;
  padding: 3rem 0 5rem;
}

.policy h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}

.policy section {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
}

.policy ul {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.7;
}

.contact-form {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

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

.field label {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  background: rgba(0, 0, 0, 0.2);
  outline: none;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(247, 198, 93, 0.7);
  box-shadow: 0 0 0 3px rgba(247, 198, 93, 0.14);
}

.field .hint {
  margin: 0;
  font-size: 0.86rem;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.form-actions button {
  border: 0;
  cursor: pointer;
}

.form-actions button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.form-status {
  min-height: 1.5rem;
  margin: 0;
  font-size: 0.95rem;
}

.form-status[data-state="success"] {
  color: #98e6a0;
}

.form-status[data-state="error"] {
  color: #ffb199;
}

.form-status[data-state="pending"] {
  color: var(--accent);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.footer a {
  color: var(--text);
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 2rem;
  }

  .challenge-hero {
    grid-template-columns: 1fr;
    padding-top: 2rem;
  }

  .phone {
    width: min(100%, 300px);
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

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