:root {
  --text: #fff3ee;
  --muted: rgba(255, 225, 216, 0.72);
  --ember: #ff4b2b;
  --flame: #ff6d1f;
  --sun: #ff9f1c;
  --gold: #ffd166;
  --line: rgba(255, 178, 126, 0.18);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --max: 860px;
}

* {
  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;
  color: var(--text);
  background:
    radial-gradient(
      circle at 18% 18%,
      rgba(255, 109, 31, 0.24),
      transparent 26%
    ),
    radial-gradient(circle at 82% 12%, rgba(255, 75, 43, 0.2), transparent 24%),
    radial-gradient(
      circle at 55% 62%,
      rgba(255, 209, 102, 0.12),
      transparent 34%
    ),
    linear-gradient(180deg, #1a0907 0%, #110505 42%, #190808 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

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

.noise,
.aurora,
.glow-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

.glow-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
}

.aurora {
  background:
    radial-gradient(
      circle at 15% 25%,
      rgba(255, 109, 31, 0.22),
      transparent 16%
    ),
    radial-gradient(
      circle at 75% 28%,
      rgba(255, 75, 43, 0.23),
      transparent 18%
    ),
    radial-gradient(
      circle at 58% 68%,
      rgba(255, 209, 102, 0.16),
      transparent 18%
    );
  filter: blur(26px);
  z-index: -3;
}

.noise::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.08) 0.8px,
    transparent 0.8px
  );
  background-size: 5px 5px;
  opacity: 0.04;
  mix-blend-mode: screen;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

/* Nav */
.nav {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 26px 0 16px;
}

.brand {
  display: block;
  flex-shrink: 0;
}

.brand-logo {
  display: block;
  width: min(220px, 48vw);
  height: auto;
  filter: drop-shadow(0 10px 24px rgba(255, 95, 32, 0.18));
}

.back-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
  transition: color 140ms ease;
}

.back-link:hover {
  color: var(--gold);
}

.back-link:focus-visible {
  outline: 2px solid var(--sun);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Hero */
.hero {
  padding: 48px 0 16px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    rgba(255, 120, 46, 0.14),
    rgba(255, 82, 32, 0.08)
  );
  border: 1px solid var(--line);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #fff285);
  box-shadow: 0 0 0 6px rgba(255, 204, 92, 0.12);
  flex-shrink: 0;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.gradient-text {
  background: linear-gradient(
    135deg,
    #fff4df 8%,
    #ffd166 34%,
    #ff8f2a 66%,
    #ff4b2b 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 8px;
  max-width: 560px;
}

/* FAQ */
.faq-section {
  padding: 40px 0 32px;
}

.section-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  color: var(--text);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: linear-gradient(
    180deg,
    rgba(255, 122, 50, 0.08),
    rgba(255, 80, 34, 0.04)
  );
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color 180ms ease;
}

.faq-item[open] {
  border-color: rgba(255, 178, 126, 0.32);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color 140ms ease;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question:hover {
  color: var(--gold);
}

.faq-icon {
  display: inline-block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 178, 126, 0.12);
  border: 1px solid var(--line);
  flex-shrink: 0;
  position: relative;
  transition:
    background 140ms ease,
    transform 200ms ease;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--muted);
  border-radius: 2px;
  transition:
    opacity 200ms ease,
    transform 200ms ease;
}

.faq-icon::before {
  width: 10px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 1.5px;
  height: 10px;
  transform: translate(-50%, -50%);
}

.faq-item[open] .faq-icon::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-icon {
  background: rgba(255, 209, 102, 0.14);
  border-color: rgba(255, 209, 102, 0.28);
}

.faq-answer {
  padding: 0 24px 20px;
  border-top: 1px solid var(--line);
}

.faq-answer p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.faq-answer a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 140ms ease;
}

.faq-answer a:hover {
  color: var(--ember);
}

/* Contact */
.contact-section {
  padding: 8px 0 48px;
}

.contact-card {
  background: linear-gradient(
    180deg,
    rgba(255, 122, 50, 0.12),
    rgba(255, 80, 34, 0.06)
  );
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 40px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.contact-card h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1;
  letter-spacing: -0.03em;
}

.contact-card > p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 480px;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    var(--ember),
    var(--flame) 58%,
    var(--sun)
  );
  color: #000;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow);
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    color 140ms ease;
}

.contact-email:hover {
  transform: translateY(-1px);
  color: #fff;
}

.contact-email:active {
  transform: translateY(1px);
  box-shadow: none;
}

.contact-email:focus-visible {
  outline: 2px solid var(--sun);
  outline-offset: 3px;
  border-radius: 14px;
}

/* Footer */
footer {
  padding: 26px 0 54px;
  color: rgba(248, 248, 251, 0.55);
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
}

.footer-line {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.12),
    transparent
  );
  margin-bottom: 14px;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.footer-links a {
  color: rgba(248, 248, 251, 0.55);
  transition: color 140ms ease;
}

.footer-links a:hover {
  color: var(--gold);
}

/* Responsive */
@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 24px), var(--max));
  }

  .hero {
    padding: 36px 0 10px;
  }

  .faq-question {
    padding: 18px 18px;
    font-size: 15px;
  }

  .faq-answer {
    padding: 0 18px 18px;
  }

  .contact-card {
    padding: 28px 22px;
    border-radius: 20px;
  }

  .contact-email {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 400px) {
  .container {
    width: calc(100% - 16px);
  }

  .brand-logo {
    width: min(130px, 42vw);
  }

  h1 {
    font-size: clamp(32px, 9vw, 40px);
  }

  .faq-question {
    padding: 16px;
    font-size: 14px;
  }

  .faq-answer {
    padding: 0 16px 16px;
  }

  .contact-card {
    padding: 22px 16px;
    border-radius: 18px;
  }
}