/* ===========================
   SMOW RECORDS — Design System
   =========================== */

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

:root {
  --black: #000000;
  --white: #ffffff;
  --off-white: #e8e8e8;
  --grey: #888888;
  --dark-grey: #111111;
  --mid-grey: #1a1a1a;
  --red: #d42b2b;
  --font-display: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-body: 'Inter', -apple-system, sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Grain texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
  opacity: 0.6;
}

/* ========================
   NAVIGATION
   ======================== */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.5rem 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  mix-blend-mode: normal;
  transition: all 0.4s ease;
}

.nav.solid {
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 1rem 4rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.nav-logo-img {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  filter: grayscale(20%);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--white);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--white);
  transition: width 0.3s;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-book {
  background: var(--white) !important;
  color: var(--black) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 1px;
  font-weight: 600 !important;
  font-size: 0.78rem !important;
  letter-spacing: 0.1em;
}

.nav-book::after { display: none !important; }
.nav-book:hover { opacity: 0.88; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
}

/* ========================
   FOOTER
   ======================== */

footer {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo img {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.footer-logo-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
}

.footer-tagline {
  color: var(--grey);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 1.25rem;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--grey);
  font-size: 0.78rem;
}

/* ========================
   UTILITIES
   ======================== */

.label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.label::before {
  content: '';
  display: inline-block;
  width: 20px; height: 1px;
  background: var(--grey);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.btn-white {
  background: var(--white);
  color: var(--black);
}

.btn-white:hover { background: var(--off-white); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-outline:hover { border-color: var(--white); transform: translateY(-2px); }

.btn svg { width: 16px; height: 16px; }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Divider */
.divider {
  width: 100%;
  height: 1px;
  background: rgba(255,255,255,0.07);
}

/* ========================
   RESPONSIVE
   ======================== */

@media (max-width: 900px) {
  .nav { padding: 1.25rem 1.5rem; }
  .nav.solid { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--black);
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 999;
  }
  .nav-links.open a { font-size: 1.2rem; }
  .hamburger { display: flex; z-index: 1001; }
  footer { grid-template-columns: 1fr; gap: 2rem; padding: 2.5rem 1.5rem; }
  .footer-bottom { padding: 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
}