/* ============================================================
   OBSYD — Global Styles
   ============================================================ */

/* ---------- Preloader ---------- */
#preloader {
  position: fixed;
  inset: 0;
  background: #050507;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}
.preloader-brand {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 2.5rem;
  letter-spacing: 0.3em;
  background: linear-gradient(145deg, #7a7a8c 0%, #d4d4e8 25%, #8a8a9c 50%, #e0e0f0 70%, #6a6a7c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: pulseBrand 1.5s infinite alternate;
}
@keyframes pulseBrand {
  0% { opacity: 0.5; filter: drop-shadow(0 0 10px rgba(180, 180, 240, 0.1)); }
  100% { opacity: 1; filter: drop-shadow(0 0 20px rgba(180, 180, 240, 0.4)); }
}

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

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

/* Screen reader only — visually hidden but accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Dust particle canvas ---------- */
#dust-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;          /* above body bg, below everything else */
  pointer-events: none;
}

/* ---------- Grain / dust texture overlay ---------- */
html::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* SVG noise filter rendered as data URI — simulates fine airborne dust */
  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='0.035'/%3E%3C/svg%3E");
  background-size: 300px 300px;
  mix-blend-mode: screen;
  opacity: 1;
}

body {
  font-family: 'Inter', sans-serif;
  color: #d4d4d4;
  overflow-x: hidden;
  position: relative;

  /* ── DUST-BLACK with STRONG overhead theatrical spotlight ── */
  background-color: #050507;

  /*
   * LIGHTING MODEL — three stacked radial gradients:
   *
   * ① HOT CORE  — the apex of the beam where it enters from above.
   *   Origin is above the viewport (-5%) so the source is off-screen.
   *   This is the WHITE-HOT center column, very bright.
   *
   * ② BEAM SHAFT — the light cone spreading downward. Much wider at
   *   the bottom than the top (conical), bright enough to actually
   *   look like light hitting a dusty dark surface.
   *
   * ③ VIGNETTE — crushes everything outside the beam to near-black.
   */
  background-image:
    /* ① Bright hot core */
    radial-gradient(
      ellipse 22% 40% at 50% -5%,
      rgba(255, 255, 255, 0.75) 0%,
      rgba(230, 238, 255, 0.50) 25%,
      rgba(200, 212, 255, 0.22) 55%,
      transparent 100%
    ),
    /* ② Wide beam shaft — the cone body */
    radial-gradient(
      ellipse 55% 75% at 50% -5%,
      rgba(200, 210, 245, 0.40) 0%,
      rgba(160, 172, 220, 0.20) 35%,
      rgba(100, 110, 160, 0.08) 60%,
      rgba( 40,  44,  80, 0.02) 80%,
      transparent 100%
    ),
    /* ③ Hard side vignette */
    radial-gradient(
      ellipse 62% 85% at 50% 15%,
      transparent 30%,
      rgba(3, 3, 6, 0.92) 100%
    );

  min-height: 100vh;
}

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;

  /* Let the navbar float centered */
  display: flex;
  justify-content: center;
  padding: 20px 24px;
  pointer-events: none; /* Allow clicks through header bg */
}

/* ---- The chrome / mercury pill ---- */
.navbar {
  pointer-events: all;
  display: flex;
  align-items: center;
  gap: 32px;

  border-radius: 999px;
  padding: 10px 24px 10px 18px;
  position: relative;
  overflow: hidden;
  isolation: isolate;

  /*
   * REAL MERCURY / CHROME COLOR PALETTE
   * ─────────────────────────────────────────────────────────
   * Polished dark chrome has a distinctive banding pattern:
   *   - Very thin bright silver catch-light at the very top rim
   *   - Quick drop into upper-chrome grey
   *   - Abrupt transition to deep dark gunmetal (the "hollow" of the curve)
   *   - Slight bounce light from below (environment reflection)
   *   - Dark shadow at the bottom edge
   *
   * Real chrome hex references:
   *   #eef0f5  —  specular white-silver (catch-light)
   *   #b2b8cc  —  upper chrome
   *   #5c6070  —  mid chrome / transition
   *   #1e2028  —  gunmetal dark core
   *   #0c0d10  —  near-black shadow
   *   #2a2c36  —  lower bounce
   *   #141518  —  bottom rim shadow
   */
  background: linear-gradient(
    180deg,
    #c0c6d8  0%,    /* chrome rim — steel-silver, not white */
    #8890a6  4%,    /* upper chrome grey */
    #565a6a 12%,    /* chrome band — the material depth */
    #363840 22%,    /* transition to gunmetal */
    #1e2028 38%,    /* gunmetal dark core */
    #131520 55%,    /* deep shadow */
    #1a1c28 70%,    /* lower bounce — subtle chrome lift */
    #0e0f14 85%,    /* lower chrome shadow */
    #060708 100%    /* bottom rim near-black */
  );

  /* No backdrop-filter on a solid-color element — let the gradient speak */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  /*
   * BORDER SYSTEM — three-layer chrome rim (matches the mockup):
   *  1. Inner border: medium silver  →  the chrome face edge
   *  2. Outer ring 1: dark gunmetal  →  the rim depth
   *  3. Outer ring 2: lighter silver →  caught light on the outer rim
   */
  border: 1.5px solid #8890a8;

  box-shadow:
    /* Outer chrome rims */
    0 0 0 3px   #1a1c24,
    0 0 0 4.5px #4a4e62,
    /* Thin rim edge — just defines the top lip, not a flood light */
    inset 0 1.5px 0   rgba(255, 255, 255, 0.28),
    inset 0 1px  4px  rgba(180, 192, 220, 0.12),
    /* Bottom inner shadow — curve depth */
    inset 0 -3px 6px rgba(0, 0, 0, 0.90),
    /* Drop shadow under the bar */
    0 14px 50px rgba(0, 0, 0, 0.90),
    0  5px 15px rgba(0, 0, 0, 0.70);

  transition: box-shadow 0.22s ease;
}

/* ── Cursor-tracking chrome specular sweep ── */
.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 1;

  /*
   * The cursor light is a TALL narrow ellipse — like a chrome
   * reflection column sweeping across a curved metal surface.
   * Stronger opacity so it's actually visible over the dark chrome.
   */
  background: radial-gradient(
    ellipse 30% 180% at var(--mx, 50%) var(--my, 50%),
    rgba(255, 255, 255, 0.38)  0%,
    rgba(200, 212, 245, 0.18) 25%,
    rgba(140, 155, 210, 0.06) 55%,
    transparent 75%
  );
  opacity: 0;
  transition: opacity 0.18s ease;
}

.navbar:hover::before {
  opacity: 1;
}

.navbar:hover {
  box-shadow:
    0 0 0 3px   #1e2030,
    0 0 0 4.5px #5a5e78,
    inset 0 1.5px 0   rgba(255, 255, 255, 0.35),
    inset 0 1px  4px  rgba(190, 205, 240, 0.14),
    inset 0 -3px 6px rgba(0, 0, 0, 0.90),
    0 0 35px rgba(160, 170, 220, 0.08),
    0 16px 55px rgba(0, 0, 0, 0.92),
    0  5px 15px rgba(0, 0, 0, 0.70);
}

/* ---- Brand / Logo ---- */
.nav-brand {
  text-decoration: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.brand-text {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.20em;
  position: relative;
  z-index: 2; /* sit above the ::before light layer */

  /* Brighter chrome gradient — matches the mockup's silver-white OBSYD */
  background: linear-gradient(
    160deg,
    #c8cad8 0%,
    #f0f2ff 28%,
    #9fa2b8 50%,
    #e2e4f4 72%,
    #7c7e94 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 8px rgba(200, 205, 255, 0.45));
}

/* ---- Nav Links ---- */
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: rgba(200, 202, 218, 0.72);
  padding: 5px 14px;
  border-radius: 999px;
  position: relative;
  z-index: 2; /* above the ::before light layer */
  transition: color 0.20s ease;
}

.nav-link:hover {
  color: rgba(240, 242, 255, 1);
}

/* Active link — the frosted pill seen in the mockup around "Home" */
.nav-link.active {
  color: rgba(240, 242, 255, 1);
  font-weight: 500;
  background: rgba(255, 255, 255, 0.10);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.25),
    0 0 12px rgba(200, 205, 255, 0.08);
  border: 1px solid rgba(200, 205, 225, 0.14);
}

/* ---- Divider between brand and links ---- */
.nav-brand::after {
  content: '';
  display: block;
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.15);
  margin-left: 20px;
}

/* ---- Hamburger (mobile) ---- */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: rgba(210, 210, 230, 0.8);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hero-logo {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: clamp(4rem, 12vw, 9rem);
  letter-spacing: 0.2em;
  line-height: 1;

  /* Mirror the mercury gradient but larger */
  background: linear-gradient(
    145deg,
    #7a7a8c 0%,
    #d4d4e8 25%,
    #8a8a9c 50%,
    #e0e0f0 70%,
    #6a6a7c 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 40px rgba(180, 180, 240, 0.25));
  animation: heroFadeIn 1.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

.hero-tagline {
  font-family: 'Inter', sans-serif;
  font-size: clamp(0.75rem, 2vw, 1rem);
  font-weight: 300;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(200, 200, 220, 0.45);
  animation: heroFadeIn 1.4s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   3D OBSIDIAN CUBE (HERO - SOLID)
   ============================================================ */
.cube-follower {
  z-index: 10;
  margin-bottom: 2.5rem;
  will-change: transform;
}

.cube-wrapper {
  perspective: 1400px;
  width: 240px;
  height: 240px;
  animation: floatCube 9s ease-in-out infinite;
}

.cube {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-20deg) rotateY(45deg);
}

.cube-face {
  position: absolute;
  width: 240px;
  height: 240px;
  /* Deep obsidian/onyx tones with sharp outer dark edges */
  background: radial-gradient(circle at top right, #20222e 0%, #0c0d14 45%, #030305 85%, #000 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  /* The inner shadows give the polished bevel effect */
  box-shadow: 
    inset 0 0 40px rgba(0, 0, 0, 1),
    inset 0 0 15px rgba(180, 200, 255, 0.15),
    inset -1px -1px 4px rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 4px; /* slightly soften the sharp geometry, feels organic */
}

/* Sharp specular highlight sweeping across the faces */
.cube-face::before {
  content: '';
  position: absolute;
  width: 250%;
  height: 250%;
  top: -75%;
  left: -75%;
  background: linear-gradient(
    45deg,
    transparent 43%,
    rgba(255, 255, 255, 0.04) 47%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(255, 255, 255, 0.04) 53%,
    transparent 57%
  );
  pointer-events: none;
  animation: obsidianSheen 7s infinite cubic-bezier(0.4, 0, 0.2, 1);
  mix-blend-mode: overlay;
}

/* Micro-fracture / internal noise detail for a rock texture */
.cube-face::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 10% 90%, rgba(200, 215, 255, 0.04) 0%, transparent 25%),
    radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.06) 0%, transparent 35%);
  z-index: 1;
  pointer-events: none;
}

@keyframes floatCube {
  0% { transform: translateY(0px) rotateZ(0deg); }
  50% { transform: translateY(-30px) rotateZ(0deg); }
  100% { transform: translateY(0px) rotateZ(0deg); }
}

@keyframes obsidianSheen {
  0% { transform: translateX(-40%) translateY(-40%) rotate(15deg); }
  100% { transform: translateX(45%) translateY(45%) rotate(15deg); }
}

/* TIGHT POSITIONS FOR SOLID CUBE */
.front  { transform: rotateY(  0deg) translateZ(120px); }
.back   { transform: rotateY(180deg) translateZ(120px); }
.right  { transform: rotateY( 90deg) translateZ(120px); }
.left   { transform: rotateY(-90deg) translateZ(120px); }
.top    { 
  transform: rotateX( 90deg) translateZ(120px); 
  background: radial-gradient(circle at center, #2e3142 0%, #111218 50%, #030305 100%); 
  box-shadow: 
    inset 0 0 50px rgba(0, 0, 0, 0.9), 
    inset 0 0 20px rgba(220, 230, 255, 0.3);
}
.bottom { 
  transform: rotateX(-90deg) translateZ(120px); 
  background: #000;
  box-shadow: inset 0 0 60px rgba(0,0,0,1);
}

/* ============================================================
   3D FRACTURED ENERGY CUBE (WORK SECTION)
   ============================================================ */
/* Contains the fractured glowing cube */
#work-cube-follower {
  position: relative;
  z-index: 5; /* below particles, above cards */
  /* center it horizontally in the 50% left container */
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin-bottom: 0;
}

.work-cube .work-face {
  width: 240px;
  height: 240px;
  /* Dark obsidian core */
  background: radial-gradient(circle at center, #0e111a 0%, #030408 70%, #000 100%);
  
  /* Electric Blue glowing borders */
  border: 2px solid rgba(80, 140, 255, 0.4);
  box-shadow: 
    inset 0 0 60px rgba(0, 0, 0, 1), /* deep inner shadow */
    inset 0 0 20px rgba(0, 150, 255, 0.5), /* internal blue glow */
    0 0 20px rgba(40, 120, 255, 0.6); /* external blue aura */
    
  border-radius: 6px; 
}

/* Override before to remove the solid sweep, keep it energetic */
.work-cube .work-face::before {
  display: none;
}

/* Inner crack / noise detail for energy block */
.work-cube .work-face::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(60, 140, 255, 0.3) 0%, transparent 40%),
    radial-gradient(circle at 90% 10%, rgba(120, 200, 255, 0.4) 0%, transparent 35%);
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* FRACTURED POSITIONS (translateZ increased via js or here) */
.work-face.front  { transform: rotateY(  0deg) translateZ(145px); }
.work-face.back   { transform: rotateY(180deg) translateZ(145px); }
.work-face.right  { transform: rotateY( 90deg) translateZ(145px); }
.work-face.left   { transform: rotateY(-90deg) translateZ(145px); }
.work-face.top    { 
  transform: rotateX( 90deg) translateZ(145px); 
  background: radial-gradient(circle at center, #1a2235 0%, #050810 50%, #000 100%); 
}
.work-face.bottom { 
  transform: rotateX(-90deg) translateZ(145px); 
  background: #000;
}

/* ============================================================
   GENERIC SECTIONS (placeholders)
   ============================================================ */
.section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  color: rgba(180, 180, 200, 0.3);
}

/* ============================================================
   WORK SECTION
   ============================================================ */
.work-section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5% 6rem 5%;
}

.work-particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

#cube-particles {
  width: 100%;
  height: 100%;
  display: block;
}

.work-content {
  position: relative;
  z-index: 2;
  width: 50%;
  margin-left: auto;
  padding: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.work-header h2 {
  font-family: 'Orbitron', monospace;
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  background: linear-gradient(145deg, #fff 0%, #8a8a9c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.work-header p {
  font-size: 1rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(200, 200, 220, 0.5);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem; /* increased gap for thicker borders */
}

/* Base Card structure */
.tech-card {
  position: relative;
  /* Glassmorphism */
  background: rgba(10, 12, 18, 0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 12px;
  padding: 2rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  cursor: pointer;
  
  /* Required for giving children true 3D space */
  transform-style: preserve-3d;
  
  /* Delicate Silver/Glass Casing */
  box-shadow: 
    inset 0 2px 20px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(255,255,255,0.08),
    0 25px 50px -10px rgba(0,0,0,0.9),
    0 0 40px rgba(200, 210, 255, 0.05); /* subtle silver aura */
}
/* Vanilla-Tilt handles the transform on the wrapper, 
   we just boost the shadows on hover/tilt to increase depth */
.tech-card:hover {
  box-shadow: 
    inset 0 2px 20px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    0 0 0 1px rgba(255,255,255,0.15),
    0 35px 60px -15px rgba(0,0,0,1),
    0 0 60px rgba(200, 210, 255, 0.15);
}

/* Vanilla tilt glare configuration overrrides */
.js-tilt-glare {
  border-radius: 12px;
}

/* Corner Letter */
.card-letter {
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  color: #fff;
  opacity: 0.8;
  transform: translateZ(20px); /* Parallax pop-out */
  transition: transform 0.3s ease;
}

/* Icon */
.tech-icon {
  width: 54px;
  height: 54px;
  color: #fff; /* Solid white like mockup */
  filter: drop-shadow(0 4px 10px rgba(255,255,255,0.4));
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  margin-bottom: 0.5rem;
  transform: translateZ(60px); /* Major Parallax pop-out */
}

.tech-card:hover .tech-icon {
  transform: translateZ(80px) scale(1.1); /* Push outward even more when tilted */
}

/* Tech Name */
.tech-name {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: translateZ(40px); /* Parallax pop-out */
  transition: transform 0.3s ease;
}

/* Divider Line */
.card-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  margin: 0.2rem 0;
  transform: translateZ(20px);
}

/* Description Text */
.card-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.55rem;
  line-height: 1.5;
  color: rgba(180, 190, 220, 0.5);
  text-align: center;
  margin-top: 0.2rem;
  transform: translateZ(30px); /* Parallax pop-out */
  transition: transform 0.3s ease;
}

/* ============================================================
   PORTFOLIO SECTION
   ============================================================ */
.portfolio-section {
  display: flex;
  flex-direction: column;
  padding: 12rem 0;
  position: relative;
  z-index: 10;
  overflow: hidden;
  width: 100vw;
}
.portfolio-header {
  text-align: center;
  margin-bottom: 4rem;
  padding: 0 5%;
}
.portfolio-header h2 {
  font-family: 'Orbitron', monospace;
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.1em;
  background: linear-gradient(145deg, #fff 0%, #8a8a9c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.portfolio-header p {
  font-size: 1rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(200, 200, 220, 0.5);
}
.scroll-indicator {
  margin-top: 1.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: rgba(180, 190, 220, 0.7);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  animation: pulseIndicator 1.5s infinite alternate;
}
.scroll-indicator .arrow {
  font-size: 1.2rem;
}
@keyframes pulseIndicator {
  0% { opacity: 0.3; transform: translateX(0); }
  100% { opacity: 1; transform: translateX(8px); }
}
.portfolio-gallery {
  display: flex;
  flex-wrap: nowrap;
  gap: 2rem;
  padding: 0 5%;
  width: max-content;
}
.portfolio-item {
  position: relative;
  width: 380px;
  flex-shrink: 0;
  background: rgba(10, 12, 18, 0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transform-style: preserve-3d;
  box-shadow: 
    0 25px 50px -10px rgba(0,0,0,0.9),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: box-shadow 0.3s ease;
}
.portfolio-item:hover {
  box-shadow: 
    0 35px 60px -15px rgba(0,0,0,1),
    0 0 0 1px rgba(255, 255, 255, 0.15),
    0 0 40px rgba(200, 210, 255, 0.1);
}
.portfolio-image {
  height: 240px;
  width: 100%;
  overflow: hidden;
}
.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.portfolio-item:hover .portfolio-image img {
  transform: scale(1.05);
}
.portfolio-info {
  padding: 1.5rem;
  transform: translateZ(30px);
}
.portfolio-info h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.25rem;
}
.portfolio-info p {
  font-size: 0.85rem;
  color: rgba(180, 190, 220, 0.5);
  margin: 0;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 5%;
  position: relative;
  z-index: 10;
}
.services-container {
  width: 100%;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.services-header {
  text-align: center;
  margin-bottom: 4rem;
}
.services-header h2 {
  font-family: 'Orbitron', monospace;
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.1em;
  background: linear-gradient(145deg, #fff 0%, #8a8a9c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.services-header p {
  font-size: 1rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(200, 200, 220, 0.5);
}
.services-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
  max-width: 800px;
}
.service-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 2rem;
  background: rgba(10, 12, 18, 0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 12px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 15px 35px -10px rgba(0,0,0,0.9);
  transition: all 0.4s ease;
}
.service-item:hover {
  background: rgba(15, 18, 25, 0.6);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.15),
    0 25px 50px -15px rgba(0,0,0,1),
    0 0 40px rgba(200, 210, 255, 0.08);
  transform: translateX(10px);
}
.service-icon {
  font-size: 2rem;
  color: #fff;
  line-height: 1;
  text-shadow: 0 0 20px rgba(200, 210, 255, 0.6);
}
.service-content h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
}
.service-content p {
  font-size: 0.95rem;
  color: rgba(180, 190, 220, 0.6);
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
  position: relative;
  width: 100%;
  padding: 8rem 5% 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 10;
}

.about-container {
  width: 100%;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}


.about-header {
  text-align: center;
  margin-top: -3rem; /* pull up closer to cube */
  z-index: 15; /* sit slightly in front of the cube if overlapping */
  margin-bottom: 1rem;
}

.about-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(200, 200, 220, 0.6);
  margin-bottom: 1rem;
  text-shadow: 0 4px 15px rgba(0,0,0,0.8);
}

.about-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: 0.1em;
  
  background: linear-gradient(180deg, #ffffff 0%, #a4a9c8 50%, #686b80 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 25px rgba(200, 205, 240, 0.25));
  margin: 0;
}

.about-editorial-layout {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding-bottom: 8rem;
}

.about-card {
  position: relative;
  background: rgba(10, 12, 18, 0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 12px;
  padding: 3rem 2.8rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
  cursor: pointer;
  width: 55%;
  transform-style: preserve-3d;
  box-shadow: 
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 25px 50px -10px rgba(0,0,0,0.9),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: all 0.3s ease;
}

.about-card:hover {
  background: rgba(15, 18, 25, 0.6);
  box-shadow: 
    0 35px 60px -15px rgba(0,0,0,1),
    0 0 0 1px rgba(255, 255, 255, 0.15),
    0 0 40px rgba(200, 210, 255, 0.1);
}

.about-card:nth-child(1) { align-self: flex-start; z-index: 4; }
.about-card:nth-child(2) { align-self: flex-end; z-index: 3; margin-top: -5rem; margin-right: 2%; }
.about-card:nth-child(3) { align-self: flex-start; z-index: 2; margin-top: -6rem; margin-left: 12%; }
.about-card:nth-child(4) { align-self: flex-end; z-index: 1; margin-top: -7rem; margin-right: 8%; }

.about-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.35rem;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.04em;
  transform: translateZ(30px);
  margin-bottom: 0.2rem;
}

.about-card p, .about-card ul {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(180, 190, 220, 0.65);
  transform: translateZ(20px);
  margin: 0;
  padding: 0;
}

.about-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.about-list li {
  position: relative;
  padding-left: 1.2rem;
}

.about-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: rgba(100, 140, 255, 0.8);
  font-weight: bold;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
  padding: 8rem 5%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 10;
}
.contact-container {
  width: 100%;
  max-width: 600px;
  background: rgba(10, 12, 18, 0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 16px;
  padding: 3rem;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 25px 50px -10px rgba(0,0,0,0.9);
}
.contact-header {
  text-align: center;
  margin-bottom: 3rem;
}
.contact-header h2 {
  font-family: 'Orbitron', monospace;
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.1em;
  background: linear-gradient(145deg, #fff 0%, #8a8a9c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.contact-header p {
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(200, 200, 220, 0.5);
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.form-group {
  position: relative;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem 1.2rem;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  outline: none;
  transition: all 0.3s ease;
  z-index: 2;
  position: relative;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255,255,255,0.3);
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(100, 140, 255, 0.5);
  background: rgba(0,0,0,0.6);
}
.input-glow {
  position: absolute;
  inset: -2px;
  background: rgba(100, 140, 255, 0);
  border-radius: 10px;
  z-index: 1;
  filter: blur(10px);
  transition: background 0.4s ease;
}
.contact-form input:focus + .input-glow,
.contact-form textarea:focus + .input-glow {
  background: rgba(100, 140, 255, 0.2);
}
.submit-btn {
  margin-top: 1rem;
  padding: 1.2rem;
  border: none;
  background: linear-gradient(90deg, #181c25 0%, #0d0f14 100%);
  color: #fff;
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 8px;
  cursor: pointer;
  position: relative;
  box-shadow: 
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 10px 20px rgba(0,0,0,0.5);
  transition: all 0.3s ease;
}
.submit-btn:hover {
  background: linear-gradient(90deg, #1e2430 0%, #151820 100%);
  box-shadow: 
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.15),
    0 0 30px rgba(200, 210, 255, 0.12);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(3, 3, 5, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 6rem 5% 2rem;
  position: relative;
  z-index: 10;
}
.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto 4rem;
}
.footer-brand h2 {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.8rem;
  letter-spacing: 0.2em;
  background: linear-gradient(145deg, #7a7a8c 0%, #d4d4e8 25%, #6a6a7c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}
.footer-brand p {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: rgba(200, 200, 220, 0.4);
}
.footer-socials {
  display: flex;
  gap: 2rem;
}
.footer-socials a {
  color: rgba(200, 200, 220, 0.5);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.4s ease;
}
.footer-socials a:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 20px rgba(200, 210, 255, 0.08);
}
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  color: rgba(200, 200, 220, 0.25);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 900px) {
  .about-editorial-layout .about-card {
    width: 80%;
    margin-top: -3rem;
    margin-left: 0;
    margin-right: 0;
  }
  .about-card:nth-child(1) { align-self: flex-start; }
  .about-card:nth-child(2) { align-self: flex-end; margin-right: 0; }
  .about-card:nth-child(3) { align-self: flex-start; margin-left: 5%; }
  .about-card:nth-child(4) { align-self: flex-end; margin-right: 0; }
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .work-section {
    flex-direction: column;
  }
  .work-particles-container {
    position: relative;
    width: 100%;
    height: 300px;
  }
  .work-content {
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  .navbar {
    gap: 20px;
    padding: 10px 16px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(18, 18, 24, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.12);
    padding: 12px;
    flex-direction: column;
    width: max-content;
    box-shadow: 0 12px 40px rgba(0,0,0,0.7);
  }

  .nav-links.open {
    display: flex;
  }

  .hamburger {
    display: flex;
  }
  
  .about-editorial-layout .about-card {
    width: 100%;
    margin-top: -2rem;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  .tech-grid {
    grid-template-columns: 1fr;
  }
  
  .portfolio-gallery {
    gap: 1rem;
    padding: 0 3%;
  }
  .portfolio-item {
    width: 280px;
  }
  
  .about-title {
    font-size: 2.5rem;
  }
  
  .contact-container {
    padding: 2rem 1.5rem;
  }
  
  .footer-container {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }
}

/* ============================================================
   CUSTOM CURSOR & LENIS & SPLITTEXT
   ============================================================ */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }
.lenis.lenis-smooth iframe { pointer-events: none; }

body { cursor: none; }
a, button, input, textarea { cursor: none !important; }

.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor-dot {
  width: 6px;
  height: 6px;
  background-color: #fff;
}
.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.6);
  transition: width 0.3s ease, height 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}
.cursor-ring.active {
  width: 64px;
  height: 64px;
  background-color: rgba(255,255,255,0.1);
  border-color: transparent;
}

/* SplitText base styles */
.word { overflow: hidden; display: inline-flex; }
.char { transform: translateY(115%); transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1); }

/* Typography */
.luxury-serif {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: #dfdff0;
}

/* Form success toast */
.form-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(10, 12, 18, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1rem 2rem;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  z-index: 10000;
  pointer-events: none;
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 20px 40px rgba(0, 0, 0, 0.8);
}
.form-toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}