/* =============================================
   QORSI — Global Styles
   Aesthetic: Industrial-refined, matte dark steel
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&family=Space+Mono:wght@400;700&display=swap');

/* --- Tokens --- */
:root {
  --c-bg:        #0c0c0e;
  --c-surface:   #141417;
  --c-border:    #1f1f24;
  --c-border-lt: #2a2a31;
  --c-text:      #d4d4d8;
  --c-text-dim:  #71717a;
  --c-text-bright: #fafafa;
  --c-accent:    #d4945a;
  --c-accent-dim:#a06a35;

  --f-body:  'DM Sans', -apple-system, sans-serif;
  --f-mono:  'Space Mono', 'SF Mono', monospace;

  --w-page:  720px;
  --w-wide:  960px;
  --r-sm:    6px;
  --r-md:    10px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--f-body);
  font-weight: 400;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--c-accent);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}
a:hover { color: var(--c-text-bright); }

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

/* --- Background texture --- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(212,148,90,0.04) 0%, transparent 60%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 1px,
      rgba(255,255,255,0.008) 1px,
      rgba(255,255,255,0.008) 2px
    );
  pointer-events: none;
  z-index: 0;
}

/* --- Layout --- */
.page-wrap {
  position: relative;
  z-index: 1;
  flex: 1;
}

.container       { max-width: var(--w-page); margin: 0 auto; padding: 0 24px; }
.container--wide { max-width: var(--w-wide); }

/* --- Header / Nav --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12,12,14,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--w-wide);
}

.wordmark {
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  color: var(--c-text-bright);
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}
.wordmark:hover { color: var(--c-accent); }

.site-nav {
  display: flex;
  gap: 28px;
  list-style: none;
}

.site-nav a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  position: relative;
  padding-bottom: 2px;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--c-accent);
  transition: width 0.3s var(--ease-out);
}

.site-nav a:hover {
  color: var(--c-text-bright);
}
.site-nav a:hover::after { width: 100%; }

.site-nav a.active {
  color: var(--c-text-bright);
}
.site-nav a.active::after { width: 100%; }

/* --- Hero (Home) --- */
.hero {
  padding: 100px 0 80px;
  text-align: center;
}

.hero__tagline {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 24px;
}

.hero__heading {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--c-text-bright);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.hero__heading strong {
  font-weight: 500;
}

.hero__sub {
  max-width: 520px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--c-text-dim);
  line-height: 1.75;
}

/* --- Divider --- */
.divider {
  border: none;
  height: 1px;
  background: var(--c-border);
  margin: 0;
}

/* --- Product Card --- */
.product-section {
  padding: 72px 0 96px;
}

.product-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s var(--ease-out);
}
.product-card:hover { border-color: var(--c-border-lt); }

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
  opacity: 0.6;
}

.product-card__label {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  margin-bottom: 16px;
}

.product-card__name {
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--c-text-bright);
  margin-bottom: 12px;
}

.product-card__desc {
  color: var(--c-text);
  font-size: 0.98rem;
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 28px;
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  border: 1px solid var(--c-accent-dim);
  padding: 10px 20px;
  border-radius: var(--r-sm);
  transition: all 0.25s var(--ease-out);
}
.product-card__link:hover {
  background: var(--c-accent);
  color: var(--c-bg);
  border-color: var(--c-accent);
}

.product-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.25s var(--ease-out);
}
.product-card__link:hover svg { transform: translateX(3px); }

/* --- Legal Pages --- */
.legal-page {
  padding: 64px 0 96px;
}

.legal-page__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 300;
  color: var(--c-text-bright);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.legal-page__effective {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--c-text-dim);
  text-transform: uppercase;
  margin-bottom: 48px;
}

.legal-page h2 {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--c-text-bright);
  margin-top: 40px;
  margin-bottom: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
}

.legal-page h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-page p {
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: var(--c-text);
}

.legal-page ul {
  margin: 0 0 16px 20px;
  font-size: 0.95rem;
  color: var(--c-text);
}

.legal-page ul li {
  margin-bottom: 6px;
  line-height: 1.7;
}

.legal-page ul li::marker {
  color: var(--c-accent-dim);
}

.legal-page strong {
  color: var(--c-text-bright);
  font-weight: 500;
}

.legal-page a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --- Footer --- */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--c-border);
  padding: 32px 0;
  margin-top: auto;
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--w-wide);
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer__copy {
  font-size: 0.8rem;
  color: var(--c-text-dim);
}

.site-footer__links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.site-footer__links a {
  font-size: 0.8rem;
  color: var(--c-text-dim);
}
.site-footer__links a:hover { color: var(--c-text-bright); }

/* --- Mobile --- */
@media (max-width: 640px) {
  .site-header .container {
    height: 56px;
  }

  .wordmark { font-size: 1rem; }

  .site-nav { gap: 18px; }
  .site-nav a { font-size: 0.75rem; }

  .hero { padding: 64px 0 56px; }

  .product-card { padding: 32px 24px; }

  .site-footer .container {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .legal-page { padding: 48px 0 72px; }
}