/* ===== Design tokens ===== */
:root {
  --bg: #0e0e0e;         /* charcoal — header + hero */
  --bg-black: #000000;   /* footer band */
  --text: #ffffff;
  --text-muted: #8a8a8a; /* hero paragraph */
  --text-link: #d6d6d6;  /* footer links */
  --btn-bg: #ffffff;
  --btn-text: #111111;
  --radius: 12px;
  --container: 1400px;
  --font: "Fredoka", ui-rounded, "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* ===== Reset ===== */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }

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

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

/* ===== Brand / logo ===== */
.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  display: block;
  height: 34px;
  width: auto;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 600;
  font-size: 16px;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 0;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.btn-light {
  background: var(--btn-bg);
  color: var(--btn-text);
}

.btn-light:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.14);
}

.btn-light:active { transform: translateY(0); }

/* ===== Header ===== */
.site-header {
  background: var(--bg);
  padding: 22px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ===== Hero ===== */
.hero {
  background: var(--bg);
  padding: 40px 0 120px;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-art {
  width: 100%;
  max-width: 760px;
  margin: 20px auto 30px;
}

.hero-art img { width: 100%; }

.hero-title {
  margin: 0 0 18px;
  font-weight: 600;
  font-size: clamp(34px, 5vw, 46px);
  letter-spacing: 0.3px;
}

.hero-subtitle {
  margin: 0 0 22px;
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--text);
}

.hero-text {
  margin: 0 auto 40px;
  max-width: 720px;
  font-weight: 400;
  font-size: clamp(17px, 1.7vw, 20px);
  color: var(--text-muted);
}

.hero-cta { padding: 14px 30px; }

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-black);
  padding: 56px 0;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.footer-links a {
  color: var(--text-link);
  font-size: 17px;
  font-weight: 400;
  transition: color 0.15s ease;
}

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

/* ===== Floating contact button ===== */
.fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #1c1c1c;
  color: #ffffff;
  border: 1px solid #2e2e2e;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
  transition: transform 0.15s ease, background 0.15s ease;
  z-index: 50;
}

.fab:hover { transform: translateY(-2px); background: #262626; }

/* ===== Responsive ===== */
@media (max-width: 720px) {
  .container { padding: 0 20px; }

  .site-header { padding: 18px 0; }

  .brand-logo { height: 28px; }

  .hero { padding: 20px 0 80px; }

  .hero-art { margin: 10px auto 24px; }

  .footer-inner {
    flex-direction: column;
    gap: 32px;
  }

  .fab { right: 16px; bottom: 16px; }
}