/*──────────────────────────────────────────────
  BASE
──────────────────────────────────────────────*/
:root{
  --pink:#f2c4ce;--lavender:#d8c4f5;--deep:#0a0520;
  --abyss:#020112;--bio:#00ffcc;--bio2:#7b2fff;
  --glass:rgba(255,255,255,0.06);
  --glass-border:rgba(255,255,255,0.12);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
body{
  background:var(--abyss);
  font-family:'Outfit',sans-serif;
  font-weight:300;
  overflow-x:hidden;
}

/*──────────────────────────────────────────────
  CANVAS / SCROLL CONTAINER
──────────────────────────────────────────────*/
#canvas{position:fixed;inset:0;z-index:0}
#scroll-container{
  position:relative;z-index:1;
  height:800vh; /* Total scrollable length */
  pointer-events:none;
}

/*──────────────────────────────────────────────
  WEBGL FALLBACK POST-PROCESS OVERLAY
──────────────────────────────────────────────*/
#ripple-overlay{
  position:fixed;inset:0;z-index:50;
  pointer-events:none;opacity:0;
  background:radial-gradient(ellipse at center,rgba(100,180,255,.15) 0%,transparent 70%);
  mix-blend-mode:screen;
}

/*──────────────────────────────────────────────
  NAVBAR
──────────────────────────────────────────────*/
#navbar{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:24px 52px;
  transition:background .5s,padding .3s;
}
#navbar.solid{background:rgba(2,1,18,.75);backdrop-filter:blur(20px);padding:16px 52px}
.nav-logo{
  font-family:'Playfair Display',serif;
  font-size:1.1rem;letter-spacing:.12em;
  color:#fff;text-decoration:none;font-weight:400
}
.nav-logo span{color:var(--bio)}
.nav-links{display:flex;gap:36px}
.nav-links a{
  font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.5);text-decoration:none;
  transition:color .25s;pointer-events:all
}
.nav-links a:hover{color:#fff}

/*──────────────────────────────────────────────
  PROGRESS BAR
──────────────────────────────────────────────*/
#progress{
  position:fixed;left:0;top:0;z-index:300;
  height:2px;width:0%;
  background:linear-gradient(90deg,var(--bio),var(--bio2));
  transition:width .1s linear;
}

/*──────────────────────────────────────────────
  SCENE SECTIONS (positioned in scroll space)
──────────────────────────────────────────────*/
.scene-anchor{
  position:absolute;width:100%;
  display:flex;align-items:center;justify-content:center;
  pointer-events:none;
}

/*──────────────────────────────────────────────
  SCENE 1 — HERO
──────────────────────────────────────────────*/
#hero-ui{
  position:fixed;inset:0;z-index:10;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  pointer-events:none;
  transition:opacity .6s ease;
}
.hero-tag{
  font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;
  color:rgba(255,255,255,.5);margin-bottom:26px;
  display:flex;align-items:center;gap:16px
}
.hero-tag::before,.hero-tag::after{
  content:'';display:block;width:40px;height:1px;
  background:rgba(255,255,255,.25)
}
.hero-headline{
  font-family:'Playfair Display',serif;
  font-size:clamp(2.6rem,5.5vw,5.2rem);
  font-weight:300;line-height:1.18;
  text-align:center;letter-spacing:-.01em;
  color:#fff;text-shadow:0 4px 80px rgba(200,160,255,.4);
  margin-bottom:14px;
}
.hero-headline em{font-style:italic;color:var(--pink)}
.hero-sub{
  font-size:.88rem;color:rgba(255,255,255,.45);
  letter-spacing:.1em;margin-bottom:44px;
  font-weight:200
}
.btn-explore{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.06);
  color:#fff;text-decoration:none;
  font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  padding:15px 38px;border-radius:100px;
  pointer-events:all;
  animation:pulse-btn 2.5s ease-in-out infinite;
  backdrop-filter:blur(10px);
  transition:background .3s,border-color .3s
}
.btn-explore:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.6)}
@keyframes pulse-btn{
  0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.0)}
  50%{box-shadow:0 0 0 12px rgba(255,255,255,.04)}
}
.scroll-indicator{
  position:absolute;bottom:32px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px
}
.scroll-indicator span{font-size:.58rem;letter-spacing:.26em;text-transform:uppercase;color:rgba(255,255,255,.3)}
.scroll-line{width:1px;height:52px;
  background:linear-gradient(to bottom,rgba(255,255,255,.5),transparent);
  animation:scroll-anim 2.2s ease-in-out infinite}
@keyframes scroll-anim{
  0%,100%{transform:scaleY(.5) translateY(-8px);opacity:.3}
  50%{transform:scaleY(1) translateY(0);opacity:1}
}

/*──────────────────────────────────────────────
  WAYPOINT PANELS (glassmorphism)
──────────────────────────────────────────────*/
.waypoint{
  position:fixed;z-index:20;
  opacity:0;transform:translateX(-30px);
  transition:opacity .8s ease,transform .8s ease;
  pointer-events:none;
  max-width:340px;
}
.waypoint.active{opacity:1;transform:translateX(0);pointer-events:all}
.wp-panel{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
  border-radius:20px;
  padding:32px 28px;
  box-shadow:0 8px 60px rgba(0,0,0,.4),
             inset 0 1px 0 rgba(255,255,255,.08);
}
@media(min-width:641px){
  .wp-panel{backdrop-filter:blur(24px);}
}
.wp-label{
  font-size:.58rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--bio);margin-bottom:12px
}
.wp-title{
  font-family:'Playfair Display',serif;
  font-size:1.5rem;font-weight:300;color:#fff;
  line-height:1.25;margin-bottom:14px
}
.wp-title em{font-style:italic;color:var(--pink)}
.wp-desc{font-size:.82rem;color:rgba(255,255,255,.5);line-height:1.8}
.wp-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.wp-tag{
  font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 13px;border-radius:100px;
  background:rgba(0,255,204,.08);
  border:1px solid rgba(0,255,204,.2);
  color:var(--bio)
}

/*──────────────────────────────────────────────
  SCENE 3 — TOOLKIT
──────────────────────────────────────────────*/
#toolkit-ui{
  position:fixed;inset:0;z-index:15;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transition:opacity .8s ease;
}
#toolkit-ui.visible{opacity:1}
.toolkit-headline{
  font-family:'Playfair Display',serif;
  font-size:clamp(1.6rem,3vw,2.8rem);
  font-weight:300;color:#fff;text-align:center;
  margin-bottom:8px;line-height:1.25
}
.toolkit-headline em{font-style:italic;color:var(--bio)}
.toolkit-sub{
  font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.35);margin-bottom:60px
}
.icon-grid{
  display:flex;gap:24px;flex-wrap:wrap;
  justify-content:center;max-width:700px
}
.tech-icon{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  width:90px;pointer-events:all;
  transition:transform .3s
}
.tech-icon:hover{transform:translateY(-6px)}
.icon-circle{
  width:68px;height:68px;border-radius:50%;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04);
  backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;
  transition:border-color .3s,background .3s,box-shadow .3s;
  box-shadow:0 4px 24px rgba(0,0,0,.3)
}
.tech-icon:hover .icon-circle{
  border-color:var(--bio);
  background:rgba(0,255,204,.08);
  box-shadow:0 0 30px rgba(0,255,204,.25),0 4px 24px rgba(0,0,0,.3)
}
.icon-name{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.4);transition:color .3s}
.tech-icon:hover .icon-name{color:var(--bio)}

/*──────────────────────────────────────────────
  PROJECTS PANEL
──────────────────────────────────────────────*/
#projects-ui{
  position:fixed;inset:0;z-index:15;
  display:flex;flex-direction:column;
  align-items:flex-start;justify-content:center;
  opacity:0;pointer-events:none;
  transition:opacity .8s ease;
  padding:80px 8vw;
}
#projects-ui.visible{opacity:1;pointer-events:all}
.proj-label{font-size:.58rem;letter-spacing:.4em;text-transform:uppercase;color:var(--bio);margin-bottom:12px}
.proj-headline{
  font-family:'Playfair Display',serif;
  font-size:clamp(1.6rem,3vw,2.8rem);
  font-weight:300;color:#fff;margin-bottom:32px;line-height:1.25
}
.proj-headline em{font-style:italic;color:var(--pink)}
.proj-list{display:flex;flex-direction:column;gap:18px;max-width:520px}
.proj-item{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:12px;padding:24px 26px;
  transition:border-color .3s,box-shadow .3s;
}
.proj-item:hover{border-color:rgba(0,255,204,.3);box-shadow:0 4px 30px rgba(0,255,204,.08)}
.proj-num{font-size:.55rem;letter-spacing:.3em;color:var(--bio);margin-bottom:8px}
.proj-name{font-family:'Playfair Display',serif;font-size:1.3rem;font-weight:300;color:#fff;margin-bottom:8px}
.proj-desc{font-size:.78rem;color:rgba(255,255,255,.45);line-height:1.7;margin-bottom:14px}
.proj-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.proj-tag{font-size:.55rem;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border-radius:100px;background:rgba(0,255,204,.07);border:1px solid rgba(0,255,204,.2);color:var(--bio)}
.proj-links-row{display:flex;gap:10px;flex-wrap:wrap}
.proj-btn{font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;padding:8px 18px;border-radius:4px;text-decoration:none;transition:all .25s}
.proj-btn.live{background:rgba(0,255,204,.12);color:var(--bio);border:1px solid rgba(0,255,204,.3)}
.proj-btn.live:hover{background:rgba(0,255,204,.25)}
.proj-btn.gh{background:rgba(255,255,255,.04);color:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.1)}
.proj-btn.gh:hover{border-color:rgba(255,255,255,.3);color:#fff}
#finale-ui{
  position:fixed;inset:0;z-index:15;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transition:opacity .8s ease;
}
#finale-ui.visible{opacity:1;pointer-events:all}
.finale-tag{
  font-size:.6rem;letter-spacing:.32em;text-transform:uppercase;
  color:var(--bio);margin-bottom:22px;
  display:flex;align-items:center;gap:14px
}
.finale-tag::before,.finale-tag::after{content:'';width:30px;height:1px;background:var(--bio);display:block}
.finale-headline{
  font-family:'Playfair Display',serif;
  font-size:clamp(2.4rem,5vw,4.8rem);
  font-weight:300;color:#fff;text-align:center;
  line-height:1.18;margin-bottom:16px;
  text-shadow:0 0 80px rgba(0,255,204,.2)
}
.finale-headline em{font-style:italic;color:var(--bio)}
.finale-sub{
  font-size:.85rem;color:rgba(255,255,255,.4);
  letter-spacing:.08em;margin-bottom:50px;text-align:center;
  max-width:480px;line-height:1.7
}
.btn-contact{
  display:inline-flex;align-items:center;gap:12px;
  background:linear-gradient(135deg,var(--bio),#00ccaa);
  color:#020112;font-size:.72rem;letter-spacing:.18em;
  text-transform:uppercase;padding:17px 42px;
  border-radius:100px;text-decoration:none;font-weight:500;
  box-shadow:0 0 40px rgba(0,255,204,.35),0 8px 32px rgba(0,0,0,.4);
  transition:transform .2s,box-shadow .2s
}
.btn-contact:hover{
  transform:translateY(-3px);
  box-shadow:0 0 60px rgba(0,255,204,.5),0 12px 40px rgba(0,0,0,.4)
}

/*──────────────────────────────────────────────
  ORB GUIDE
──────────────────────────────────────────────*/
#orb-label{
  position:fixed;bottom:36px;left:50%;transform:translateX(-50%);
  z-index:20;font-size:.62rem;letter-spacing:.24em;
  text-transform:uppercase;color:rgba(255,255,255,.3);
  opacity:0;transition:opacity .6s;
  pointer-events:none
}

/*──────────────────────────────────────────────
  DEPTH METER
──────────────────────────────────────────────*/
#depth-meter{
  position:fixed;left:36px;top:50%;transform:translateY(-50%);
  z-index:100;display:flex;flex-direction:column;
  align-items:center;gap:10px;
  opacity:0;transition:opacity .6s
}
#depth-meter.visible{opacity:1}
.dm-label{font-size:.56rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.3);writing-mode:vertical-rl}
.dm-track{width:1px;height:140px;background:rgba(255,255,255,.1);position:relative;overflow:hidden}
.dm-fill{position:absolute;top:0;left:0;width:1px;background:linear-gradient(to bottom,var(--bio),var(--bio2));transition:height .3s}
.dm-value{font-size:.6rem;color:var(--bio);letter-spacing:.1em}

/*──────────────────────────────────────────────
  MOBILE FALLBACK — hidden (we run 3D on mobile)
──────────────────────────────────────────────*/
#mobile-fallback{display:none}

/*──────────────────────────────────────────────
  HAMBURGER MENU
──────────────────────────────────────────────*/
#nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  background:none;border:none;padding:6px;cursor:pointer;z-index:310;
}
#nav-toggle span{
  display:block;width:22px;height:1.5px;
  background:rgba(255,255,255,.7);border-radius:2px;
  transition:all .3s;
}
#nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
#nav-toggle.open span:nth-child(2){opacity:0;}
#nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

/*──────────────────────────────────────────────
  TABLET (≤900px)
──────────────────────────────────────────────*/
@media(max-width:900px){
  #navbar{padding:16px 28px;}
  .nav-links{gap:20px;}
  .nav-links a{font-size:.6rem;}
  .waypoint{max-width:280px;}
  .wp-title{font-size:1.25rem;}
  .wp-desc{font-size:.76rem;}
  .icon-grid{gap:16px;max-width:560px;}
  .tech-icon{width:76px;}
  .icon-circle{width:56px;height:56px;font-size:1.2rem;}
}

/*──────────────────────────────────────────────
  MOBILE (≤640px) — full responsive experience
──────────────────────────────────────────────*/
@media(max-width:640px){
  /* Scroll container shorter for mobile */
  #scroll-container{height:600vh;}

  /* NAV */
  #navbar{padding:14px 20px;}
  .nav-logo{font-size:1rem;}
  #nav-toggle{display:flex;}
  .nav-links{
    display:none;position:fixed;
    inset:0;top:0;z-index:305;
    flex-direction:column;align-items:center;justify-content:center;
    gap:32px;
    background:rgba(2,1,18,.97);
    backdrop-filter:blur(20px);
  }
  .nav-links.mobile-open{display:flex;}
  .nav-links a{font-size:1.1rem;letter-spacing:.2em;color:rgba(255,255,255,.75);}

  /* HERO */
  #hero-ui{padding:70px 20px 20px;}
  .hero-tag{font-size:.52rem;letter-spacing:.18em;text-align:center;margin-bottom:16px;}
  .hero-headline{font-size:clamp(2.6rem,12vw,4rem);margin-bottom:10px;}
  .hero-sub{font-size:.75rem;margin-bottom:28px;}
  .scroll-indicator{display:none;}

  /* WAYPOINTS — centred, full-width */
  .waypoint{
    left:50%!important;right:auto!important;
    transform:translateX(-50%) translateY(-50%)!important;
    top:50%!important;
    max-width:calc(100vw - 32px)!important;
    width:calc(100vw - 32px)!important;
  }
  .wp-panel{padding:22px 18px;}
  .wp-title{font-size:1.15rem;}
  .wp-desc{font-size:.74rem;line-height:1.7;}

  /* PROJECTS */
  #projects-ui{padding:70px 16px 16px;align-items:center;}
  .proj-headline{font-size:1.6rem;margin-bottom:20px;text-align:center;}
  .proj-list{max-width:100%;gap:12px;}
  .proj-item{padding:18px 16px;}
  .proj-name{font-size:1.1rem;}
  .proj-desc{font-size:.72rem;}

  /* TOOLKIT */
  #toolkit-ui{padding:60px 16px 16px;}
  .toolkit-headline{font-size:clamp(1.3rem,6vw,1.8rem);}
  .toolkit-sub{margin-bottom:28px;font-size:.65rem;}
  .icon-grid{gap:10px;max-width:100%;}
  .tech-icon{width:64px;}
  .icon-circle{width:48px;height:48px;font-size:1rem;}
  .icon-name{font-size:.5rem;}

  /* FINALE */
  #finale-ui{padding:60px 20px 20px;}
  .finale-headline{font-size:clamp(1.8rem,8vw,3rem);margin-bottom:12px;}
  .finale-sub{font-size:.75rem;margin-bottom:30px;}

  /* DEPTH METER — move to right, shrink */
  #depth-meter{left:auto;right:12px;}
  .dm-track{height:80px;}
  .dm-label{font-size:.42rem;}
  .dm-value{font-size:.48rem;}

  /* ORB LABEL */
  #orb-label{font-size:.52rem;bottom:20px;}

  /* PROGRESS */
  #progress{height:1.5px;}
}
/* ── HERO CTA ROW ─────────────────────────────────────────── */
.hero-ctas{
  display:flex;gap:14px;margin-bottom:44px;
  pointer-events:all;flex-wrap:wrap;justify-content:center;
}
.btn-resume{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid rgba(0,255,204,0.5);
  background:rgba(0,255,204,0.08);
  color:#00ffcc;text-decoration:none;
  font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  padding:15px 38px;border-radius:100px;
  backdrop-filter:blur(10px);pointer-events:all;
  transition:background .3s,border-color .3s;
}
.btn-resume:hover{background:rgba(0,255,204,.2);border-color:rgba(0,255,204,.8);}

/* ── FINALE CTA ROW ──────────────────────────────────────── */
.finale-ctas{
  display:flex;gap:14px;flex-wrap:wrap;
  justify-content:center;margin-bottom:28px;
  pointer-events:all;
}
.btn-resume-dl{
  display:inline-flex;align-items:center;gap:12px;
  border:1px solid rgba(0,255,204,0.5);
  background:rgba(0,255,204,0.08);
  color:#00ffcc;text-decoration:none;
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  padding:17px 42px;border-radius:100px;font-weight:400;
  transition:background .3s,transform .2s;
  box-shadow:0 0 20px rgba(0,255,204,.15);
  pointer-events:all;
}
.btn-resume-dl:hover{background:rgba(0,255,204,.2);transform:translateY(-2px);}

/* ── SOCIAL LINKS ROW ────────────────────────────────────── */
.sociale{
  display:flex;gap:14px;justify-content:center;
  flex-wrap:wrap;pointer-events:all;
}
.social-link{
  font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.4);text-decoration:none;
  padding:8px 18px;border:1px solid rgba(255,255,255,.1);
  border-radius:100px;transition:color .3s,border-color .3s;
}
.social-link:hover{color:#fff;border-color:rgba(255,255,255,.4);}

/* ── MOBILE OVERRIDES for new classes ───────────────────── */
@media(max-width:640px){
  .hero-ctas{flex-direction:column;align-items:center;gap:10px;margin-bottom:28px;}
  .btn-resume,.btn-explore{width:min(260px,85vw);justify-content:center;padding:13px 28px;font-size:.65rem;}
  .finale-ctas{flex-direction:column;align-items:center;gap:10px;}
  .btn-contact,.btn-resume-dl{padding:14px 30px;font-size:.65rem;}
  .sociale{gap:8px;}
  .social-link{font-size:.52rem;padding:6px 12px;}
}