3d-homepage-zozomu/styles.css

/* ═══════════════════════════════════════════════════════════
   LUMEREL — 3D Hero Page Styles
   Font: General Sans (Fontshare)
═══════════════════════════════════════════════════════════ */

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

html, body {
  width: 100%;
  height: 100%;
  background: #000;
  color: #fff;
  font-family: 'General Sans', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ═══════════════════════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  width: 100%;
  min-height: 100dvh;
  background: #000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Background Video ─────────────────────────────────────── */
.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
}

/* ── 3D Layer ─────────────────────────────────────────────── */
/*
  This layer sits above the video but below the content.
  Spline viewer or any WebGL canvas goes here.
  z-index: 1 keeps it interactive but behind UI.
*/
.hero__3d-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none; /* set to 'auto' if Spline needs mouse input */
}

.hero__3d-layer spline-viewer {
  width: 100%;
  height: 100%;
  display: block;
}

/* ── 3D Placeholder (remove when real Spline asset is added) ─ */
.hero__3d-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-label {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  white-space: nowrap;
  border: 1px solid rgba(255,255,255,0.08);
  padding: 6px 14px;
  border-radius: 100px;
  backdrop-filter: blur(4px);
}

/* Floating orbs as placeholder 3D objects */
.placeholder-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.18;
  animation: orbFloat 8s ease-in-out infinite;
}

.placeholder-orb--1 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, #7c3aed, #4f46e5);
  top: 15%;
  right: 10%;
  animation-delay: 0s;
  animation-duration: 9s;
}

.placeholder-orb--2 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, #06b6d4, #3b82f6);
  bottom: 20%;
  left: 8%;
  animation-delay: -3s;
  animation-duration: 11s;
}

.placeholder-orb--3 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, #f0abfc, #818cf8);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -6s;
  animation-duration: 7s;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0px) scale(1); }
  33%       { transform: translateY(-24px) scale(1.04); }
  66%       { transform: translateY(16px) scale(0.97); }
}

/* ═══════════════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════════════ */
.navbar {
  position: relative;
  z-index: 10;
  width: 100%;
  padding: 20px 120px;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Left side */
.navbar__left {
  display: flex;
  align-items: center;
  gap: 48px;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar__logo-svg {
  width: 187px;
  height: 25px;
  display: block;
}

/* Nav Links */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.navbar__link {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.navbar__link:hover {
  opacity: 0.75;
}

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

/* Right side */
.navbar__right {
  display: flex;
  align-items: center;
}

/* ═══════════════════════════════════════════════════════════
   PILL BUTTON — Shared Base
═══════════════════════════════════════════════════════════ */
.btn-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 100px;
  /* Outer border */
  border: 0.6px solid rgba(255, 255, 255, 1);
  padding: 2px; /* creates the "gap" between outer border and inner pill */
  overflow: hidden;
  transition: opacity 0.2s ease, transform 0.15s ease;
}

.btn-pill:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

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

/* Glow streak — top edge highlight */
.btn-pill__glow {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 12px;
  background: radial-gradient(ellipse at center top, rgba(255,255,255,0.55) 0%, transparent 80%);
  filter: blur(4px);
  border-radius: 100px;
  pointer-events: none;
  z-index: 2;
}

/* Label sits above glow */
.btn-pill__label {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 100px;
  padding: 11px 29px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

/* ── Dark variant (Navbar) ────────────────────────────────── */
.btn-pill--dark .btn-pill__label {
  background: #000;
  color: #fff;
}

/* ── Light variant (Hero CTA) ────────────────────────────── */
.btn-pill--light {
  border-color: rgba(255, 255, 255, 0.9);
}

.btn-pill--light .btn-pill__label {
  background: #fff;
  color: #000;
}

.btn-pill__glow--light {
  background: radial-gradient(ellipse at center top, rgba(255,255,255,0.9) 0%, transparent 80%);
}

/* ═══════════════════════════════════════════════════════════
   HERO CONTENT
═══════════════════════════════════════════════════════════ */
.hero__content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 40px;
  padding-top: 280px;
  padding-bottom: 102px;
  padding-left: 24px;
  padding-right: 24px;
}

/* ── Badge ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.20);
  font-size: 13px;
  font-weight: 500;
}

.badge__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #fff;
  flex-shrink: 0;
}

.badge__text {
  color: rgba(255, 255, 255, 0.60);
}

.badge__date {
  color: #fff;
}

/* ── Heading ──────────────────────────────────────────────── */
.hero__heading {
  max-width: 613px;
  font-size: 56px;
  font-weight: 500;
  line-height: 1.28;

  /* Gradient text */
  background: linear-gradient(
    144.5deg,
    #ffffff 28%,
    rgba(0, 0, 0, 0) 115%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ── Subtitle ─────────────────────────────────────────────── */
.hero__subtitle {
  max-width: 680px;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.70);
  margin-top: -16px; /* tighten the 40px gap to ~24px from heading */
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  .navbar {
    padding: 20px 48px;
  }
}

/* Mobile — md breakpoint */
@media (max-width: 768px) {
  .navbar {
    padding: 20px 24px;
  }

  .navbar__links {
    display: none;
  }

  .navbar__left {
    gap: 0;
  }

  .hero__content {
    padding-top: 200px;
    gap: 32px;
  }

  .hero__heading {
    font-size: 36px;
  }

  .hero__subtitle {
    font-size: 14px;
    margin-top: -8px;
  }

  .placeholder-orb--1 {
    width: 260px;
    height: 260px;
    right: -40px;
  }

  .placeholder-orb--2 {
    width: 180px;
    height: 180px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .navbar {
    padding: 16px 20px;
  }

  .hero__heading {
    font-size: 30px;
  }

  .badge {
    font-size: 12px;
  }
}