/* ===========================
   SORB — Reset & Tokens
   =========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #080808;
  --white: #f4f4f2;
  --mid:   #777;
  --border: rgba(255,255,255,0.08);
  --font: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-size: 14px;
  letter-spacing: 0.04em;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ===========================
   NAV
   =========================== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

nav.visible {
  opacity: 1;
  pointer-events: all;
}

.nav-logo-img {
  height: 32px;
  width: auto;
  display: block;
  filter: invert(1) contrast(30);
  mix-blend-mode: screen;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.nav-links a:hover { opacity: 1; }

/* ===========================
   HERO — SCROLL DRIVER
   =========================== */
#hero-scroll-driver {
  height: 180vh;
  position: relative;
}

#hero-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--black);
}

/* ===========================
   LOGO
   =========================== */
#logo-img {
  width: min(82vw, 860px);
  height: auto;
  display: block;
  filter: invert(1) contrast(30);
  mix-blend-mode: screen;
  will-change: transform, opacity;
  transform-origin: center center;
}

/* ===========================
   LETTER LABELS
   =========================== */
.hand-labels {
  position: absolute;
  bottom: -48px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0;
  width: min(80vw, 800px);
  justify-content: space-around;
  opacity: 0;
  pointer-events: none;
}

.hand-labels span {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--white);
  will-change: transform;
}

/* ===========================
   SCROLL HINT
   =========================== */
.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: opacity 0.3s;
}

.scroll-hint span {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mid);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: var(--mid);
  transform-origin: top;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%   { transform: scaleY(0); opacity: 0; }
  50%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}

/* ===========================
   DROPS / GALLERY
   =========================== */
#drops {
  padding: 140px 0 0;
}

/* Dice-five pattern — fully responsive */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 3vw, 48px);
  width: min(860px, 88vw);
  margin: 0 auto;
  padding: 60px 0 120px;
}

/* top-left */
.gallery-item:nth-child(1) { grid-column: 1; grid-row: 1; }
/* top-right */
.gallery-item:nth-child(2) { grid-column: 3; grid-row: 1; }
/* center */
.gallery-item:nth-child(3) { grid-column: 2; grid-row: 2; }
/* bottom-left */
.gallery-item:nth-child(4) { grid-column: 1; grid-row: 3; }
/* bottom-right */
.gallery-item:nth-child(5) { grid-column: 3; grid-row: 3; }

.gallery-item {
  aspect-ratio: 1;
  overflow: hidden;
  width: 100%;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  transition: opacity 0.4s ease;
}

.gallery-item img:hover {
  opacity: 0.85;
}

/* ===========================
   ABOUT
   =========================== */
#about {
  padding: 140px 40px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 80px;
}

.about-label {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 24px;
}

.about-heading {
  font-size: clamp(36px, 6vw, 80px);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1;
  flex-shrink: 0;
}

.about-body {
  font-size: 13px;
  line-height: 1.9;
  color: var(--mid);
  max-width: 400px;
  padding-bottom: 8px;
}

/* ===========================
   EMAIL SIGNUP
   =========================== */
#signup {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.signup-heading {
  font-size: clamp(32px, 6vw, 72px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 16px;
}

.signup-sub {
  font-size: 11px;
  color: var(--mid);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 48px;
}

.signup-form {
  display: flex;
  justify-content: center;
  max-width: 460px;
  margin: 0 auto;
}

.signup-form input {
  flex: 1;
  background: #111;
  border: 1px solid #222;
  border-right: none;
  color: var(--white);
  padding: 16px 20px;
  font-size: 12px;
  letter-spacing: 0.1em;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}

.signup-form input:focus {
  border-color: #444;
}

.signup-form input::placeholder {
  color: var(--mid);
  letter-spacing: 0.2em;
  font-size: 10px;
  text-transform: uppercase;
}

.signup-form button {
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--white);
  padding: 16px 32px;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  transition: opacity 0.2s;
  white-space: nowrap;
}

.signup-form button:hover { opacity: 0.8; }

/* ===========================
   FOOTER
   =========================== */
.coming-soon {
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.14em;
  opacity: 0.4;
  padding: 80px 0 40px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo-img {
  height: 24px;
  width: auto;
  display: block;
  filter: invert(1) contrast(30);
  mix-blend-mode: screen;
}

.footer-copy {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #333;
}

/* ===========================
   TABLET
   =========================== */
@media (max-width: 900px) {
  .gallery {
    width: 90vw;
    gap: clamp(10px, 2.5vw, 32px);
  }
}

/* ===========================
   MOBILE
   =========================== */
@media (max-width: 600px) {
  nav {
    padding: 18px 20px;
  }

  .nav-logo-img {
    height: 24px;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-links a {
    font-size: 9px;
  }

  #drops {
    padding: 60px 0 0;
  }

  .gallery {
    width: 92vw;
    padding: 40px 0 80px;
  }

  .coming-soon {
    padding: 40px 0 24px;
    font-size: 10px;
  }

  footer {
    padding: 24px 20px;
  }

  .footer-logo-img {
    height: 20px;
  }
}