/* ═══════════════════════════════════════════════════════════
   PRAVEEN K — DATA ANALYST PORTFOLIO
   Dark Cinematic Theme — Inspired by Jack 3D Creator
   ═══════════════════════════════════════════════════════════ */

/* ── RESET & GLOBAL ─────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body,#root{background:#0C0C0C;font-family:'Kanit',sans-serif;color:#D7E2EA;overflow-x:clip;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{cursor:none;font-size:16px;line-height:1.6}
a{text-decoration:none;color:inherit}
::selection{background:#D7E2EA;color:#0C0C0C}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:#0C0C0C}
::-webkit-scrollbar-thumb{background:#646973;border-radius:2px}

/* ── GRADIENT TEXT ───────────────────────────────────────── */
.hero-heading{
  background:linear-gradient(180deg,#646973 0%,#BBCCD7 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:-0.03em;
  line-height:0.9;
}

/* ── PAGE PROGRESS ──────────────────────────────────────── */
.page-progress{
  position:fixed;top:0;left:0;height:2px;
  background:linear-gradient(90deg,#646973,#BBCCD7);
  z-index:9999;transition:width .1s linear;
}

/* ── LOADER ─────────────────────────────────────────────── */
#loader{
  position:fixed;inset:0;z-index:99999;
  background:#0C0C0C;color:#D7E2EA;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s,visibility .6s;
}
#loader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.loader-inner{text-align:center}
.loader-logo{
  font-family:'Kanit',sans-serif;font-size:3rem;font-weight:900;
  letter-spacing:.1em;margin-bottom:1.5rem;
  background:linear-gradient(180deg,#646973,#BBCCD7);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.blink{animation:blink 1s step-end infinite}
@keyframes blink{50%{opacity:0}}
.loader-bar{width:200px;height:2px;background:rgba(100,105,115,.2);border-radius:1px;margin:0 auto 1rem;overflow:hidden}
.loader-fill{height:100%;width:0;background:linear-gradient(90deg,#646973,#BBCCD7);border-radius:1px;transition:width .3s}
.loader-text{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:#646973}

/* ── CUSTOM CURSOR ──────────────────────────────────────── */
.cursor-dot{
  position:fixed;width:6px;height:6px;background:#BBCCD7;
  border-radius:50%;pointer-events:none;z-index:99998;
  transform:translate(-50%,-50%);transition:transform .1s;
}
.cursor-ring{
  position:fixed;width:36px;height:36px;
  border:1.5px solid rgba(187,204,215,.4);
  border-radius:50%;pointer-events:none;z-index:99997;
  transform:translate(-50%,-50%);transition:width .3s,height .3s,border-color .3s;
}
.cursor-ring.hover{width:56px;height:56px;border-color:rgba(187,204,215,.7)}


/* ── BIDIRECTIONAL FADE & TEXT REVEAL ───────────────────── */
[data-fade]{
  opacity:0;
  filter:blur(6px);
  will-change:transform,opacity,filter;
  transition:opacity .75s cubic-bezier(.16,1,.3,1),
              transform .75s cubic-bezier(.16,1,.3,1),
              filter .75s cubic-bezier(.16,1,.3,1);
}
[data-fade].visible{
  opacity:1!important;
  transform:translate(0,0)!important;
  filter:blur(0px)!important;
}

/* ══════════════════════════════════════════════════════════
   HERO SECTION (Cinematic 3D Character & Orbit System)
   ══════════════════════════════════════════════════════════ */
.hero-section{
  position:relative;
  z-index:1;
  width:100%;
  min-height:100vh;
  min-height:100dvh;
  background:#000000;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:24px clamp(20px, 4vw, 56px) 32px;
  color:#FFFFFF;
}

/* Ambient Purple Glow Backlight */
.hero-ambient-purple-glow{
  position:absolute;
  top:50%;
  left:68%;
  transform:translate(-50%,-50%);
  width:clamp(450px, 55vw, 850px);
  height:clamp(450px, 55vw, 850px);
  border-radius:50%;
  background:radial-gradient(circle, rgba(147, 51, 234, 0.18) 0%, rgba(126, 34, 206, 0.06) 45%, transparent 70%);
  pointer-events:none;
  z-index:1;
  filter:blur(60px);
}

/* Orbit & Particle Canvas */
.hero-orbit-canvas{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  pointer-events:none;
  z-index:2;
}

/* ── TOP NAVBAR ───────────────────────────────────────────── */
.hero-nav-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;
  position:relative;
  z-index:20;
  margin-bottom:12px;
}

/* Brand Logo */
.hero-brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:#FFFFFF;
}
.hero-brand-badge{
  width:38px;
  height:38px;
  border:1.5px solid #FFFFFF;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  font-size:0.9rem;
  letter-spacing:-0.02em;
  box-shadow:0 0 10px rgba(255,255,255,0.2);
}
.hero-brand-text{
  display:flex;
  flex-direction:column;
  font-size:0.72rem;
  font-weight:800;
  letter-spacing:0.14em;
  line-height:1.15;
}
.brand-top{color:#FFFFFF}
.brand-bot{color:rgba(255,255,255,0.75)}

/* Center Nav Links (Desktop) */
.hero-nav-links{
  display:flex;
  align-items:center;
  gap:clamp(24px, 3.5vw, 48px);
}
.hero-nav-item{
  font-size:0.78rem;
  font-weight:600;
  letter-spacing:0.15em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.7);
  position:relative;
  text-decoration:none;
  transition:color .2s ease;
  padding:6px 0;
}
.hero-nav-item:hover{
  color:#FFFFFF;
}
.hero-nav-item.active{
  color:#FFFFFF;
}
.nav-active-indicator{
  position:absolute;
  bottom:-4px;
  left:50%;
  transform:translateX(-50%);
  width:44px;
  height:1.5px;
  background:linear-gradient(90deg, transparent, #C084FC, transparent);
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 0 8px rgba(192, 132, 252, 0.8);
}
.nav-indicator-dot{
  width:4px;
  height:4px;
  border-radius:50%;
  background:#FFFFFF;
  box-shadow:0 0 6px #C084FC, 0 0 10px #A855F7;
}

/* Nav Right & Pill CTA */
.hero-nav-right{
  display:flex;
  align-items:center;
  gap:12px;
}

.hero-pill-cta{
  display:inline-flex;
  align-items:center;
  gap:14px;
  padding:4px 5px 4px 22px;
  border-radius:50px;
  background:rgba(14, 5, 22, 0.85);
  border:1.5px solid rgba(168, 85, 247, 0.55);
  box-shadow:
    0 0 16px rgba(168, 85, 247, 0.25),
    inset 0 0 12px rgba(168, 85, 247, 0.15);
  color:#FFFFFF;
  font-size:0.75rem;
  font-weight:700;
  letter-spacing:0.14em;
  text-transform:uppercase;
  text-decoration:none;
  cursor:pointer;
  transition:border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.hero-pill-cta:hover{
  border-color:#C084FC;
  box-shadow:
    0 0 25px rgba(168, 85, 247, 0.5),
    inset 0 0 16px rgba(168, 85, 247, 0.3);
  transform:translateY(-2px);
}

.pill-cta-bubble{
  position:relative;
  width:32px;
  height:32px;
  border-radius:50%;
  background:linear-gradient(135deg, #9333EA 0%, #6B21A8 100%);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#FFFFFF;
  box-shadow:0 0 10px rgba(147, 51, 234, 0.7);
}
.pill-chat-svg{
  width:14px;
  height:14px;
  fill:#FFFFFF;
}
.pill-online-dot{
  position:absolute;
  top:-1px;
  right:-1px;
  width:7px;
  height:7px;
  border-radius:50%;
  background:#22C55E;
  border:1.5px solid #000000;
  box-shadow:0 0 6px #22C55E;
  animation:onlineDotPulse 2s ease-in-out infinite;
}
@keyframes onlineDotPulse{
  0%,100%{transform:scale(1);box-shadow:0 0 6px #22C55E}
  50%{transform:scale(1.2);box-shadow:0 0 10px #22C55E}
}

/* Mobile Hamburger Toggle */
.hero-menu-toggle{
  display:none;
  background:transparent;
  border:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  padding:4px;
}
.hero-menu-toggle span{
  display:block;
  width:24px;
  height:2px;
  background:#FFFFFF;
  border-radius:2px;
}

/* Mobile Sub-Nav Row (hidden on desktop) */
.hero-mobile-nav-bar{
  display:none;
}

/* ── HERO MAIN 2-COLUMN STAGE ─────────────────────────────── */
.hero-stage{
  display:grid;
  grid-template-columns:1fr 1.55fr;
  align-items:center;
  width:100%;
  flex:1;
  max-width:1540px;
  margin:0 auto;
  position:relative;
  z-index:10;
  gap:clamp(16px, 3vw, 40px);
}

/* Left Content Column */
.hero-left-col{
  display:flex;
  flex-direction:column;
  justify-content:center;
  z-index:12;
}

.hero-main-title{
  font-size:clamp(3.2rem, 5.6vw, 84px);
  font-weight:900;
  line-height:0.95;
  letter-spacing:-0.03em;
  margin:0 0 24px 0;
  display:flex;
  flex-direction:column;
}
.title-line-1{
  color:#FFFFFF;
  text-shadow:0 2px 10px rgba(0,0,0,0.8);
}
.title-line-2{
  background:linear-gradient(135deg, #D8B4FE 0%, #A855F7 50%, #7E22CE 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 25px rgba(168,85,247,0.45));
}

.hero-stacked-desc{
  font-size:clamp(0.82rem, 1.1vw, 1.02rem);
  font-weight:600;
  color:rgba(220, 226, 235, 0.85);
  line-height:1.55;
  letter-spacing:0.12em;
  text-transform:uppercase;
  margin:0 0 32px 0;
  display:flex;
  flex-direction:column;
}

.hero-desktop-cta-wrap{
  display:flex;
}
.hero-main-cta{
  font-size:0.78rem;
  padding:5px 6px 5px 26px;
}
.hero-main-cta .pill-cta-bubble{
  width:36px;
  height:36px;
}

/* ── RIGHT/CENTER: 3D CHARACTER & ORBIT STAGE ─────────────── */
.hero-orbit-stage{
  position:relative;
  width:100%;
  height:clamp(560px, 78vh, 840px);
  display:flex;
  align-items:center;
  justify-content:center;
  perspective:1300px;
}

.hero-character-container{
  position:relative;
  width:clamp(440px, 50vw, 680px);
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:5;
}
.hero-character-img{
  width:100%;
  height:100%;
  object-fit:contain;
  transform:scale(1.15);
  filter:drop-shadow(0 20px 45px rgba(0,0,0,0.98));
  pointer-events:none;
  user-select:none;
  will-change:transform;
}
.hero-character-glow{
  position:absolute;
  top:45%;
  left:50%;
  transform:translate(-50%, -50%);
  width:75%;
  height:75%;
  background:radial-gradient(circle, rgba(168, 85, 247, 0.26) 0%, rgba(126, 34, 206, 0.08) 50%, transparent 70%);
  filter:blur(60px);
  pointer-events:none;
  z-index:1;
}

/* 6 Floating Glass Orbit Skill Cards */
.hero-orbit-cards-layer{
  position:absolute;
  top:50%;
  left:50%;
  width:0;
  height:0;
  z-index:10;
  pointer-events:none;
}

.hero-orbit-card{
  position:absolute;
  top:0;
  left:0;
  width:106px;
  height:116px;
  margin-left:-53px;
  margin-top:-58px;
  background:rgba(18, 8, 30, 0.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border:1.5px solid rgba(168, 85, 247, 0.45);
  border-radius:18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  box-shadow:
    0 12px 30px rgba(0,0,0,0.9),
    0 0 20px rgba(168, 85, 247, 0.28),
    inset 0 1px 0 rgba(255,255,255,0.18);
  cursor:pointer;
  pointer-events:auto;
  transition:border-color .3s ease, box-shadow .3s ease, transform .25s ease;
  will-change:transform, opacity;
}
.hero-orbit-card:hover{
  border-color:#C084FC;
  box-shadow:
    0 18px 40px rgba(0,0,0,0.98),
    0 0 32px rgba(168, 85, 247, 0.6),
    inset 0 1px 0 rgba(255,255,255,0.35);
  transform:scale(1.1) !important;
}

.orbit-card-label{
  font-size:0.64rem;
  font-weight:800;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:#FFFFFF;
  text-shadow:0 1px 4px rgba(0,0,0,0.8);
}
.orbit-card-icon svg{
  width:38px;
  height:38px;
  fill:#E9D5FF;
  filter:drop-shadow(0 0 10px rgba(168, 85, 247, 0.75));
}

/* Mobile Bottom Wrap (hidden on desktop) */
.hero-mobile-bottom-wrap{
  display:none;
}

/* ── RESPONSIVE MOBILE (Reference B Match) ─────────────────── */
@media(max-width:767px){
  .hero-section{
    padding:16px 20px 24px;
    justify-content:flex-start;
  }
  
  .hero-nav-links, .desktop-header-cta, .hero-desktop-cta-wrap{
    display:none;
  }
  .hero-menu-toggle{
    display:flex;
  }

  /* Mobile Sub-Nav Row */
  .hero-mobile-nav-bar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    width:100%;
    padding:10px 0 14px;
    position:relative;
    z-index:20;
  }
  .hero-mob-item{
    font-size:0.75rem;
    font-weight:700;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:rgba(255,255,255,0.65);
    text-decoration:none;
    position:relative;
  }
  .hero-mob-item.active{
    color:#FFFFFF;
  }
  .mob-indicator-bar{
    position:absolute;
    bottom:-4px;
    left:50%;
    transform:translateX(-50%);
    width:36px;
    height:1.5px;
    background:linear-gradient(90deg, transparent, #C084FC, transparent);
    display:flex;
    align-items:center;
    justify-content:center;
  }
  .mob-indicator-glow{
    width:4px;
    height:4px;
    border-radius:50%;
    background:#FFFFFF;
    box-shadow:0 0 6px #C084FC;
  }

  /* Mobile Hero Stage */
  .hero-stage{
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    gap:0;
  }
  .hero-left-col{
    align-items:center;
    margin-bottom:6px;
  }
  .hero-main-title{
    font-size:clamp(2.4rem, 11vw, 44px);
    margin:0 0 12px 0;
    align-items:center;
  }
  .hero-stacked-desc{
    font-size:0.72rem;
    letter-spacing:0.1em;
    line-height:1.45;
    margin:0 0 14px 0;
    align-items:center;
  }

  /* Mobile Character & Compact Orbit */
  .hero-orbit-stage{
    height:clamp(420px, 58vh, 520px);
  }
  .hero-character-container{
    width:95vw;
    max-width:380px;
    height:100%;
  }
  .hero-character-img{
    transform:scale(1.12);
  }
  .hero-orbit-card{
    width:86px;
    height:94px;
    margin-left:-43px;
    margin-top:-47px;
    border-radius:14px;
    gap:7px;
  }
  .orbit-card-label{
    font-size:0.54rem;
  }
  .orbit-card-icon svg{
    width:28px;
    height:28px;
  }

  /* Mobile Bottom Wrap */
  .hero-mobile-bottom-wrap{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:18px;
    margin-top:10px;
    z-index:20;
    width:100%;
  }
  .hero-mobile-cta{
    width:clamp(240px, 80vw, 320px);
    justify-content:space-between;
    padding:6px 6px 6px 24px;
    font-size:0.78rem;
  }
  .hero-mobile-cta .pill-cta-bubble{
    width:36px;
    height:36px;
  }

  /* Mobile Scroll Explorer */
  .hero-scroll-indicator{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:8px;
  }
  .hero-mouse-icon{
    width:18px;
    height:30px;
    border:1.5px solid rgba(168, 85, 247, 0.7);
    border-radius:10px;
    position:relative;
    box-shadow:0 0 8px rgba(168, 85, 247, 0.3);
  }
  .hero-mouse-wheel{
    position:absolute;
    top:5px;
    left:50%;
    transform:translateX(-50%);
    width:2.5px;
    height:6px;
    background:#D8B4FE;
    border-radius:2px;
    box-shadow:0 0 6px #C084FC;
    animation:heroMouseWheel 2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
  }
  @keyframes heroMouseWheel{
    0%{top:5px;opacity:1}
    70%{top:15px;opacity:0}
    71%{top:5px;opacity:0}
    100%{top:5px;opacity:1}
  }
  .hero-scroll-text{
    font-size:0.62rem;
    letter-spacing:0.18em;
    color:rgba(255,255,255,0.5);
    text-transform:uppercase;
    font-weight:600;
  }
}

/* ══════════════════════════════════════════════════════════
   MARQUEE SECTION
   ══════════════════════════════════════════════════════════ */
.marquee-section{
  position:relative;z-index:2;
  background:#0C0C0C;
  padding-top:96px;padding-bottom:40px;
  overflow:hidden;
}
@media(min-width:640px){.marquee-section{padding-top:128px}}
@media(min-width:768px){.marquee-section{padding-top:160px}}

.marquee-row{
  display:flex;gap:12px;
  will-change:transform;
  margin-bottom:12px;
}
.marquee-tile{
  flex-shrink:0;
  width:420px;height:270px;
  border-radius:16px;
  object-fit:cover;
  background:#1a1a1a;
}

/* ══════════════════════════════════════════════════════════
   ABOUT SECTION (Cinematic 3D Scene — Reference 1 & 2 Match)
   ══════════════════════════════════════════════════════════ */
.about-unmask-stage,
#aboutStage{
  position:relative;
  min-height:140vh;
  z-index:3;
}

.about-section{
  position:sticky;
  top:0;
  min-height:100vh;
  min-height:100dvh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px 24px;
  background:#000000;
  overflow:hidden;
  border-radius:clamp(36px,5vw,64px) clamp(36px,5vw,64px) 0 0;
  box-shadow:0 -28px 70px rgba(0,0,0,0.95);
  border-top:1px solid rgba(168,85,247,0.25);
  perspective:1200px;
  transform-origin:center top;
  will-change:transform, filter;
  transition:transform .12s cubic-bezier(0.2, 0.9, 0.3, 1), filter .12s ease-out;
}

/* Ambient Backlight Glow */
.about-ambient-glow{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  width:clamp(500px, 60vw, 900px);
  height:clamp(500px, 60vw, 900px);
  border-radius:50%;
  background:radial-gradient(circle, rgba(147, 51, 234, 0.16) 0%, rgba(126, 34, 206, 0.05) 45%, transparent 70%);
  filter:blur(70px);
  pointer-events:none;
  z-index:1;
}

/* Orbit & Particle Canvas */
.about-orbit-canvas{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  pointer-events:none;
  z-index:2;
}

/* ── FOUR 3D FLOATING OBJECTS ─────────────────────────────── */
.about-3d-scene{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  pointer-events:none;
  z-index:5;
}

.about-decor-wrap{
  position:absolute;
  will-change:transform;
  transition:transform .2s ease-out;
}

.about-decor-moon-wrap{
  top:12%;
  left:5%;
  width:clamp(140px, 16vw, 230px);
}
.about-obj-moon{
  width:100%;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 15px 30px rgba(0,0,0,0.95)) drop-shadow(0 0 25px rgba(168, 85, 247, 0.45));
  animation:floatMoon 8s ease-in-out infinite alternate;
}

.about-decor-cube-wrap{
  top:10%;
  right:5%;
  width:clamp(150px, 17vw, 240px);
}
.about-obj-cube{
  width:100%;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 15px 30px rgba(0,0,0,0.95)) drop-shadow(0 0 25px rgba(168, 85, 247, 0.45));
  animation:floatCube 9s ease-in-out infinite alternate;
}

.about-decor-smiley-wrap{
  bottom:8%;
  left:5%;
  width:clamp(150px, 17vw, 250px);
}
.about-obj-smiley{
  width:100%;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 15px 30px rgba(0,0,0,0.95)) drop-shadow(0 0 25px rgba(168, 85, 247, 0.45));
  animation:floatSmiley 8.5s ease-in-out infinite alternate;
}

.about-decor-cursor-wrap{
  bottom:10%;
  right:5%;
  width:clamp(150px, 17vw, 250px);
}
.about-obj-cursor{
  width:100%;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 15px 30px rgba(0,0,0,0.95)) drop-shadow(0 0 25px rgba(168, 85, 247, 0.45));
  animation:floatCursor 9.5s ease-in-out infinite alternate;
}

@keyframes floatMoon{
  0%{transform:translate3d(0,0,0) rotate(0deg)}
  50%{transform:translate3d(10px,-14px,20px) rotate(2.5deg)}
  100%{transform:translate3d(-10px,10px,-10px) rotate(-1.5deg)}
}
@keyframes floatCube{
  0%{transform:translate3d(0,0,0) rotate(0deg)}
  50%{transform:translate3d(-12px,12px,30px) rotate(-2.5deg)}
  100%{transform:translate3d(8px,-8px,-15px) rotate(1.5deg)}
}
@keyframes floatSmiley{
  0%{transform:translate3d(0,0,0) rotate(0deg)}
  50%{transform:translate3d(12px,10px,25px) rotate(3deg)}
  100%{transform:translate3d(-8px,-12px,-10px) rotate(-2deg)}
}
@keyframes floatCursor{
  0%{transform:translate3d(0,0,0) rotate(0deg)}
  50%{transform:translate3d(-10px,-12px,20px) rotate(-2deg)}
  100%{transform:translate3d(12px,10px,-15px) rotate(2deg)}
}

/* Mobile Cyber Floor Platform (hidden on desktop) */
.about-mobile-platform-wrap{
  display:none;
}

/* ── CENTRAL ABOUT CONTENT ────────────────────────────────── */
.about-content{
  position:relative;
  z-index:10;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  max-width:820px;
  width:100%;
  margin:0 auto;
}

/* WHO I AM Pill */
.about-tag-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 20px;
  border-radius:50px;
  background:rgba(22, 10, 36, 0.75);
  border:1.5px solid rgba(168, 85, 247, 0.45);
  box-shadow:
    0 0 14px rgba(168, 85, 247, 0.25),
    inset 0 0 10px rgba(168, 85, 247, 0.15);
  font-size:0.72rem;
  font-weight:800;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:#E9D5FF;
  margin-bottom:18px;
}
.about-pill-star{
  color:#C084FC;
  font-size:0.8rem;
  filter:drop-shadow(0 0 6px #A855F7);
}

/* ABOUT ME Heading */
.about-heading{
  font-size:clamp(3.2rem, 7.2vw, 100px);
  font-weight:900;
  line-height:0.95;
  letter-spacing:-0.02em;
  text-transform:uppercase;
  text-align:center;
  margin:0 0 24px 0;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
}
.about-head-white{
  color:#FFFFFF;
  text-shadow:0 2px 14px rgba(0,0,0,0.9);
}
.about-head-purple{
  background:linear-gradient(135deg, #D8B4FE 0%, #A855F7 50%, #7E22CE 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 25px rgba(168,85,247,0.55));
}

/* About Paragraph */
.about-text-block{
  max-width:760px;
  width:100%;
}
.about-desc-text{
  color:rgba(220, 226, 235, 0.92);
  font-weight:500;
  font-size:clamp(0.92rem, 1.22vw, 1.12rem);
  line-height:1.7;
  text-align:center;
  margin:0 auto 32px;
}

/* Information Badges Container */
.about-badges-container{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
  margin-bottom:32px;
  width:100%;
}
.about-badge-row{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  flex-wrap:wrap;
}

.about-glass-badge{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:10px 22px;
  border-radius:50px;
  background:rgba(18, 8, 30, 0.78);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1.5px solid rgba(168, 85, 247, 0.38);
  box-shadow:
    0 10px 25px rgba(0,0,0,0.85),
    0 0 16px rgba(168, 85, 247, 0.22),
    inset 0 1px 0 rgba(255,255,255,0.12);
  color:#FFFFFF;
  font-size:0.82rem;
  font-weight:600;
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
  cursor:default;
}
.about-glass-badge:hover{
  transform:translateY(-3px);
  border-color:#C084FC;
  box-shadow:
    0 14px 30px rgba(0,0,0,0.95),
    0 0 24px rgba(168, 85, 247, 0.45);
}
.badge-icon{
  font-size:1.15rem;
  filter:drop-shadow(0 0 6px rgba(168,85,247,0.5));
}
.badge-text-group{
  display:flex;
  align-items:center;
  gap:6px;
}
.badge-title{
  color:#FFFFFF;
}
.badge-sub{
  color:#C084FC;
  font-weight:500;
}

/* Contact Me CTA Link */
.about-cta-wrap{
  display:flex;
  justify-content:center;
}
.about-contact-link{
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  text-decoration:none;
  color:#FFFFFF;
  font-size:0.88rem;
  font-weight:600;
  letter-spacing:0.06em;
  transition:color .2s ease;
}
.about-contact-link:hover{
  color:#C084FC;
}
.about-link-glow-line{
  width:65px;
  height:2px;
  background:linear-gradient(90deg, transparent, #C084FC, #A855F7, transparent);
  box-shadow:0 0 10px #C084FC;
  border-radius:2px;
  transition:width .3s ease;
}
.about-contact-link:hover .about-link-glow-line{
  width:90px;
}

/* ── RESPONSIVE MOBILE (Reference 2 Match) ─────────────────── */
@media(max-width:767px){
  .about-unmask-stage,
  #aboutStage{
    min-height:auto;
  }
  .about-section{
    padding:40px 16px 80px;
    min-height:auto;
    height:auto;
    position:relative;
    border-radius:32px 32px 0 0;
  }
  .about-heading{
    font-size:clamp(2.4rem, 11vw, 48px);
    margin-bottom:16px;
  }
  .about-desc-text{
    font-size:0.78rem;
    line-height:1.55;
    padding:0 8px;
    margin-bottom:24px;
  }
  
  /* Mobile Stacked Badges */
  .about-badges-container{
    flex-direction:column;
    gap:12px;
    max-width:360px;
    width:100%;
    margin-bottom:24px;
  }
  .about-badge-row{
    flex-direction:column;
    width:100%;
    gap:12px;
  }
  .about-glass-badge{
    width:100%;
    border-radius:16px;
    padding:14px 18px;
    justify-content:flex-start;
    gap:16px;
    text-align:left;
  }
  .badge-icon{
    font-size:1.6rem;
  }
  .badge-text-group{
    flex-direction:column;
    align-items:flex-start;
    gap:2px;
  }
  .badge-title{
    font-size:0.82rem;
    line-height:1.25;
  }
  .badge-sub{
    font-size:0.72rem;
  }

  /* Mobile 3D Objects */
  .about-decor-moon-wrap{
    top:2%;
    left:0%;
    width:85px;
  }
  .about-decor-cube-wrap{
    top:2%;
    right:0%;
    width:90px;
  }
  .about-decor-smiley-wrap{
    top:48%;
    left:-10px;
    bottom:auto;
    width:80px;
    opacity:0.85;
  }
  .about-decor-cursor-wrap{
    top:50%;
    right:-10px;
    bottom:auto;
    width:85px;
    opacity:0.85;
  }

  /* Mobile Cyber Platform */
  .about-mobile-platform-wrap{
    display:block;
    position:absolute;
    bottom:0;
    left:50%;
    transform:translateX(-50%);
    width:100%;
    max-width:485px;
    pointer-events:none;
    z-index:1;
  }
  .about-mobile-platform-img{
    width:100%;
    height:auto;
    object-fit:contain;
  }
}

/* Character-by-character scroll animation */
.animated-text .char{
  position:relative;display:inline-block;
}
.animated-text .char-inner{
  opacity:.2;transition:opacity .1s;
}

/* ══════════════════════════════════════════════════════════
   SKILLS & EXPERIENCE STAGE (Unmask Container)
   ══════════════════════════════════════════════════════════ */
.skills-exp-unmask-stage,
#skillsExpStage{
  position:relative;
  z-index:4;
  background:#FAFBFD;
  border-radius:clamp(36px,5vw,64px) clamp(36px,5vw,64px) 0 0;
  box-shadow:0 -30px 80px rgba(0,0,0,0.5);
  border-top:1px solid rgba(118,33,176,.15);
  overflow:visible;
  padding-bottom:60vh;
  transform-origin:center top;
  will-change:transform, filter;
  transition:transform .12s cubic-bezier(0.2, 0.9, 0.3, 1), filter .12s ease-out;
}

.skills-section{
  position:relative;
  background:transparent;
  padding:80px 20px 30px;
  color:#0C0C0C;
  overflow:visible;
}
@media(min-width:640px){.skills-section{padding:96px 32px 40px}}
@media(min-width:768px){.skills-section{padding:128px 40px 50px}}

/* Ambient Glow Orbs */
.skills-ambient-orb{
  position:absolute;pointer-events:none;z-index:0;
  border-radius:50%;filter:blur(80px);opacity:.45;
}
.skills-orb-1{
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(118,33,176,.2) 0%,rgba(182,0,168,.1) 50%,transparent 75%);
  top:-100px;right:-100px;
  animation:float-orb-1 14s ease-in-out infinite alternate;
}
.skills-orb-2{
  width:450px;height:450px;
  background:radial-gradient(circle,rgba(56,189,248,.22) 0%,rgba(118,33,176,.1) 50%,transparent 75%);
  bottom:-80px;left:-100px;
  animation:float-orb-2 16s ease-in-out infinite alternate;
}
.exp-orb-1{
  width:450px;height:450px;
  background:radial-gradient(circle,rgba(182,0,168,.18) 0%,rgba(251,146,60,.12) 50%,transparent 75%);
  top:20%;right:-80px;
  animation:float-orb-1 15s ease-in-out infinite alternate;
}

@keyframes float-orb-1{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(-40px,50px) scale(1.12)}
  100%{transform:translate(30px,-30px) scale(.95)}
}
@keyframes float-orb-2{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(50px,-40px) scale(1.15)}
  100%{transform:translate(-30px,25px) scale(.92)}
}

/* Split Sticky Scroll Container */
.split-section-container{
  max-width:1280px;
  margin:0 auto;
  display:grid;
  grid-template-columns:1fr;
  gap:40px;
  position:relative;
  z-index:2;
  align-items:start;
}
@media(min-width:1024px){
  .split-section-container{
    grid-template-columns:380px 1fr;
    gap:56px;
    align-items:start;
  }
}
@media(min-width:1280px){
  .split-section-container{
    grid-template-columns:420px 1fr;
    gap:72px;
  }
}

.split-sticky-col{
  position:relative;
  width:100%;
  height:fit-content;
}
@media(min-width:1024px){
  .split-sticky-col{
    position:sticky;
    top:90px;
    align-self:flex-start;
    padding-top:8px;
    height:fit-content;
  }
}

.sticky-header-content{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  text-align:left;
}
@media(max-width:1023px){
  .sticky-header-content{
    align-items:center;
    text-align:center;
  }
}

.sticky-header-content .section-tag{
  margin:0 0 16px 0;
}
@media(max-width:1023px){
  .sticky-header-content .section-tag{
    margin:0 auto 16px;
  }
}

.sticky-header-content .skills-heading{
  text-align:left;
  margin-bottom:20px;
}
@media(max-width:1023px){
  .sticky-header-content .skills-heading{
    text-align:center;
    margin-bottom:24px;
  }
}

.sticky-subtext{
  color:#3A3D44;
  font-size:clamp(0.95rem, 1.25vw, 1.1rem);
  font-weight:450;
  line-height:1.75;
  margin-bottom:24px;
  max-width:380px;
}
@media(max-width:1023px){
  .sticky-subtext{
    max-width:600px;
    margin:0 auto 24px;
  }
}

.sticky-badge-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 18px;
  border-radius:50px;
  background:rgba(118,33,176,0.06);
  border:1px solid rgba(118,33,176,0.18);
  color:#7621B0;
  font-size:0.82rem;
  font-weight:700;
  letter-spacing:0.04em;
  text-transform:uppercase;
}
@media(max-width:1023px){
  .sticky-badge-pill{
    margin:0 auto 32px;
  }
}

.badge-dot-pulse{
  width:8px;
  height:8px;
  border-radius:50%;
  background:#7621B0;
  box-shadow:0 0 0 0 rgba(118,33,176,0.5);
  animation:badge-pulse 2s infinite;
}
@keyframes badge-pulse{
  0%{box-shadow:0 0 0 0 rgba(118,33,176,0.6)}
  70%{box-shadow:0 0 0 8px rgba(118,33,176,0)}
  100%{box-shadow:0 0 0 0 rgba(118,33,176,0)}
}

.split-cards-col{
  display:flex;
  flex-direction:column;
  width:100%;
}

/* Section Tag Badge */
.section-tag{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:max-content;margin:0 auto 16px;
  padding:6px 18px;border-radius:50px;
  background:rgba(118,33,176,.08);
  border:1px solid rgba(118,33,176,.2);
  color:#7621B0;font-size:.78rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;position:relative;z-index:2;
}
.tag-sparkle{animation:spin-slow 8s linear infinite;display:inline-block}
@keyframes spin-slow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

.skills-heading{
  color:#0C0C0C;
  font-family:'Kanit', sans-serif;
  font-weight:900;text-transform:uppercase;text-align:left;
  font-size:clamp(2.6rem, 5.5vw, 76px);
  letter-spacing:-0.03em;line-height:0.95;
  margin-bottom:20px;position:relative;z-index:2;
}
@media(max-width:1023px){
  .skills-heading{
    text-align:center;
    font-size:clamp(2.4rem, 8vw, 64px);
    margin-bottom:24px;
  }
}

.skills-list{
  max-width:100%;margin:0;
  display:flex;flex-direction:column;
  position:relative;z-index:2;
  padding-bottom:20px;
}

/* Skill Item Glass Card (ScrollStack React Bits) */
.skill-item{
  display:flex;align-items:flex-start;gap:24px;
  padding:32px 28px;
  background:#FFFFFF;
  border:1px solid rgba(12,12,12,.09);
  border-radius:28px;
  box-shadow:0 12px 35px rgba(12,12,12,.07), 0 2px 6px rgba(12,12,12,.03);
  position:sticky;
  top:calc(95px + var(--stack-idx, 0) * 20px);
  z-index:calc(10 + var(--stack-idx, 0));
  margin-bottom:60px;
  transform-origin:top center;
  will-change:transform, filter;
  transition:transform .22s cubic-bezier(0.2, 0.9, 0.3, 1), filter .22s ease-out, box-shadow .22s ease-out;
}
.skill-item:last-child{
  margin-bottom:0;
}
@media(min-width:640px){.skill-item{gap:32px;padding:36px 36px}}
@media(min-width:768px){.skill-item{gap:40px;padding:40px 44px}}

.skill-item:hover{
  background:#FFFFFF;
  border-color:rgba(118,33,176,.35);
  box-shadow:0 24px 50px rgba(118,33,176,.12),0 4px 12px rgba(12,12,12,.04);
}

.skill-header{
  display:flex;flex-direction:column;align-items:center;gap:12px;
  flex-shrink:0;
}
.skill-num{
  font-weight:900;
  font-size:clamp(2.5rem,7vw,90px);
  line-height:0.85;
  background:linear-gradient(135deg,#0C0C0C 40%,#7621B0 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  transition:transform .4s cubic-bezier(.22,1,.36,1);
}
.skill-item:hover .skill-num{
  transform:scale(1.08);
}

.skill-icon-badge{
  width:52px;height:52px;border-radius:16px;
  background:linear-gradient(135deg,rgba(118,33,176,.1),rgba(182,0,168,.08));
  border:1px solid rgba(118,33,176,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;
  box-shadow:0 4px 12px rgba(118,33,176,.08);
  transition:all .4s ease;
}
.skill-item:hover .skill-icon-badge{
  transform:rotate(8deg) scale(1.12);
  background:linear-gradient(135deg,#7621B0,#B600A8);
  box-shadow:0 8px 20px rgba(118,33,176,.3);
}

.skill-info{flex:1;padding-top:4px}
.skill-title-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  flex-wrap:wrap;margin-bottom:10px;
}
.skill-name{
  font-weight:800;text-transform:uppercase;
  font-size:clamp(1.2rem,2.4vw,2rem);
  color:#0C0C0C;letter-spacing:-.01em;
}
.skill-badge-level{
  font-size:.78rem;font-weight:700;letter-spacing:.08em;
  padding:4px 12px;border-radius:50px;
  background:rgba(118,33,176,.08);color:#7621B0;
  border:1px solid rgba(118,33,176,.18);
  text-transform:uppercase;
}

/* Skill Progress Bar */
.skill-bar-track{
  width:100%;height:6px;border-radius:6px;
  background:rgba(12,12,12,.06);
  overflow:hidden;margin-bottom:14px;
}
.skill-bar-fill{
  height:100%;width:var(--skill-pct,80%);
  border-radius:6px;
  background:linear-gradient(90deg,#7621B0 0%,#B600A8 60%,#BE4C00 100%);
  box-shadow:0 0 10px rgba(182,0,168,.4);
  transition:width 1.2s cubic-bezier(.22,1,.36,1);
}

.skill-desc{
  font-weight:450;line-height:1.75;
  max-width:46rem;
  font-size:clamp(0.95rem,1.5vw,1.15rem);
  color:#111111;
  margin-bottom:16px;
}

.skill-pills{
  display:flex;gap:8px;flex-wrap:wrap;
}
.skill-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:50px;
  background:rgba(12,12,12,.05);
  border:1px solid rgba(12,12,12,.1);
  color:#111111;font-weight:600;
  font-size:clamp(0.72rem,1.1vw,0.82rem);
  letter-spacing:.03em;
  transition:all .3s ease;
}
.pill-dot{
  width:6px;height:6px;border-radius:50%;
  background:#7621B0;transition:all .3s;
}
.skill-pill:hover{
  background:#0C0C0C;color:#FFFFFF;
  border-color:#0C0C0C;transform:translateY(-2px);
  box-shadow:0 4px 14px rgba(12,12,12,.15);
}
.skill-pill:hover .pill-dot{
  background:#00ff88;box-shadow:0 0 8px #00ff88;
}

/* ══════════════════════════════════════════════════════════
   EXPERIENCE SECTION (Animated Timeline)
   ══════════════════════════════════════════════════════════ */
.experience-section{
  position:relative;
  background:transparent;
  padding:30px 20px 100px;
  color:#0C0C0C;
  overflow:visible;
}
@media(min-width:640px){.experience-section{padding:40px 32px 120px}}
@media(min-width:768px){.experience-section{padding:50px 40px 140px}}

.experience-timeline{
  position:relative;
  max-width:100%;margin:0;
  display:flex;flex-direction:column;
  padding-left:36px;
  position:relative;z-index:2;
  padding-bottom:20px;
}
@media(min-width:640px){.experience-timeline{padding-left:48px}}

.timeline-spine{
  position:absolute;left:11px;top:24px;bottom:32px;
  width:2px;
  background:linear-gradient(180deg,#7621B0 0%,#B600A8 50%,rgba(118,33,176,.15) 100%);
}
@media(min-width:640px){.timeline-spine{left:15px}}

.exp-item{
  position:sticky;
  top:calc(95px + var(--stack-idx, 0) * 20px);
  z-index:calc(10 + var(--stack-idx, 0));
  margin-bottom:60px;
  display:flex;align-items:flex-start;width:100%;
  transform-origin:top center;
  will-change:transform, filter;
  transition:transform .22s cubic-bezier(0.2, 0.9, 0.3, 1), filter .22s ease-out;
}
.exp-item:last-child{
  margin-bottom:0;
}

.exp-node{
  position:absolute;left:-36px;top:28px;
  width:24px;height:24px;border-radius:50%;
  background:#FFFFFF;border:2px solid #7621B0;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 12px rgba(118,33,176,.3);
  z-index:3;
}
@media(min-width:640px){.exp-node{left:-48px;width:32px;height:32px;top:32px}}

.node-dot{
  width:8px;height:8px;border-radius:50%;background:#7621B0;
  animation:node-pulse 2.5s infinite;
}
@media(min-width:640px){.node-dot{width:12px;height:12px}}

@keyframes node-pulse{
  0%,100%{box-shadow:0 0 0 0 rgba(118,33,176,.6);transform:scale(1)}
  50%{box-shadow:0 0 0 8px rgba(118,33,176,0);transform:scale(1.15)}
}

.exp-card{
  flex:1;
  padding:28px 24px;border-radius:24px;
  background:#FFFFFF;
  border:1px solid rgba(12,12,12,.09);
  box-shadow:0 12px 35px rgba(12,12,12,.07), 0 2px 6px rgba(12,12,12,.03);
  transition:all .4s cubic-bezier(.22,1,.36,1);
}
@media(min-width:640px){.exp-card{padding:36px 36px}}

.exp-card:hover{
  background:#FFFFFF;
  border-color:rgba(118,33,176,.35);
  box-shadow:0 24px 50px rgba(118,33,176,.12),0 4px 12px rgba(12,12,12,.04);
}

.exp-top-bar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  flex-wrap:wrap;margin-bottom:12px;
}
.exp-date-badge{
  font-weight:700;font-size:clamp(0.78rem,1.2vw,0.92rem);
  text-transform:uppercase;letter-spacing:.08em;
  color:#7621B0;background:rgba(118,33,176,.08);
  padding:5px 14px;border-radius:8px;
  border:1px solid rgba(118,33,176,.18);
}
.exp-type-pill{
  font-size:.75rem;font-weight:600;letter-spacing:.06em;
  color:rgba(12,12,12,.6);background:rgba(12,12,12,.04);
  padding:4px 12px;border-radius:50px;border:1px solid rgba(12,12,12,.08);
}

.exp-role{
  font-weight:800;font-size:clamp(1.15rem,2.2vw,1.75rem);
  text-transform:uppercase;color:#0C0C0C;
  letter-spacing:-.01em;margin-bottom:4px;
}
.exp-company{
  font-weight:600;font-size:clamp(0.9rem,1.4vw,1.15rem);
  color:#2b2b2b;margin-bottom:1.1rem;
  display:flex;align-items:center;gap:6px;
}
.company-icon{font-size:1.1rem}

.exp-bullets{list-style:none;display:flex;flex-direction:column;gap:.75rem}
.exp-bullets li{
  font-weight:450;font-size:clamp(0.9rem,1.4vw,1.12rem);
  color:#111111;opacity:1;
  padding-left:1.4rem;position:relative;line-height:1.7;
}
.exp-bullets li::before{
  content:'▸';position:absolute;left:0;
  font-weight:900;color:#7621B0;
}

/* ══════════════════════════════════════════════════════════
   PROJECTS STAGE (Unmask Container)
   ══════════════════════════════════════════════════════════ */
.projects-unmask-stage,
#projectsStage{
  position:relative;
  z-index:5;
  background:#0C0C0C;
  border-radius:clamp(36px,5vw,64px) clamp(36px,5vw,64px) 0 0;
  box-shadow:0 -35px 90px rgba(0,0,0,0.9);
  border-top:1px solid rgba(215,226,234,.12);
  margin-top:-60vh;
  padding-bottom:0;
  transform-origin:center top;
  will-change:transform, filter;
  transition:transform .12s cubic-bezier(0.2, 0.9, 0.3, 1), filter .12s ease-out;
}

/* -- DNA PROJECTS SECTION --------------------------------- */
/* ══════════════════════════════════════════════════════════
   MONOCHROME 3D SPIRAL PROJECTS SECTION (Reference Match)
   ══════════════════════════════════════════════════════════ */
.mono-projects-section{
  position:relative;
  background:#000000;
  padding:0;
  border-radius:0;
  box-shadow:none;
  border:none;
  overflow:visible;
  color:#FFFFFF;
}

.mono-scroll-runway{
  position:relative;
  height:580vh;
}

.mono-viewport{
  position:sticky;
  top:0;
  left:0;
  height:100vh;
  width:100%;
  overflow:hidden;
  background:#000000;
  display:flex;
  align-items:center;
}

/* Background Stars / Particle Field Canvas */
.mono-stars-canvas{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  pointer-events:none;
  z-index:1;
}

/* Ambient Radial Glow */
.mono-ambient-glow{
  position:absolute;
  top:50%;
  left:63%;
  transform:translate(-50%,-50%);
  width:clamp(400px,55vw,850px);
  height:clamp(400px,55vw,850px);
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 45%, transparent 70%);
  pointer-events:none;
  z-index:2;
  filter:blur(60px);
}

/* ── LEFT SIDEBAR ────────────────────────────────────────── */
.mono-sidebar{
  position:absolute;
  left:clamp(28px, 6vw, 90px);
  top:50%;
  transform:translateY(-50%);
  z-index:25;
  max-width:380px;
  pointer-events:auto;
}

.mono-tag-wrap{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:18px;
}
.mono-tag-line{
  width:32px;
  height:1px;
  background:rgba(255,255,255,0.45);
}
.mono-tag-dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:#FFFFFF;
  box-shadow:0 0 8px rgba(255,255,255,0.8);
}
.mono-tag-text{
  font-size:0.75rem;
  letter-spacing:0.22em;
  color:rgba(255,255,255,0.75);
  text-transform:uppercase;
  font-weight:600;
}

.mono-heading{
  font-size:clamp(3.2rem, 7vw, 96px);
  font-weight:700;
  color:#FFFFFF;
  letter-spacing:-0.03em;
  line-height:1;
  margin:0 0 20px 0;
  text-shadow:0 0 30px rgba(255,255,255,0.15);
}

.mono-desc{
  font-size:clamp(0.85rem, 1.05vw, 1.02rem);
  color:rgba(255,255,255,0.55);
  line-height:1.65;
  font-weight:300;
  margin:0 0 32px 0;
}

/* Vertical Scroll Progress Bar */
.mono-vert-progress{
  position:relative;
  width:2px;
  height:110px;
  background:rgba(255,255,255,0.15);
  margin-bottom:28px;
  border-radius:2px;
}
.mono-vert-thumb{
  position:absolute;
  top:0;
  left:-1.5px;
  width:5px;
  height:24px;
  background:#FFFFFF;
  border-radius:3px;
  box-shadow:0 0 10px rgba(255,255,255,0.9);
  will-change:top;
}

/* Mouse Scroll Indicator */
.mono-scroll-indicator{
  display:flex;
  align-items:center;
  gap:12px;
}
.mono-mouse-icon{
  width:18px;
  height:30px;
  border:1.5px solid rgba(255,255,255,0.5);
  border-radius:10px;
  position:relative;
}
.mono-mouse-wheel{
  position:absolute;
  top:5px;
  left:50%;
  transform:translateX(-50%);
  width:2.5px;
  height:6px;
  background:#FFFFFF;
  border-radius:2px;
  box-shadow:0 0 6px #FFFFFF;
  animation:monoMouseWheel 2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes monoMouseWheel{
  0%{top:5px;opacity:1}
  70%{top:14px;opacity:0}
  71%{top:5px;opacity:0}
  100%{top:5px;opacity:1}
}
.mono-scroll-text{
  font-size:0.68rem;
  letter-spacing:0.18em;
  color:rgba(255,255,255,0.45);
  text-transform:uppercase;
  font-weight:500;
}

/* ── RIGHT / CENTER 3D STAGE ─────────────────────────────── */
.mono-3d-stage{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  pointer-events:none;
  perspective:1400px;
  transform-style:preserve-3d;
  z-index:10;
}

/* Central Glowing Vertical Axis */
.mono-axis{
  position:absolute;
  top:8%;
  left:63%;
  transform:translateX(-50%);
  width:1.5px;
  height:82%;
  pointer-events:none;
  z-index:5;
}
.mono-axis-flare-top{
  position:absolute;
  top:-8px;
  left:50%;
  transform:translateX(-50%);
  width:12px;
  height:12px;
  border-radius:50%;
  background:#FFFFFF;
  box-shadow:
    0 0 16px 4px rgba(255,255,255,0.95),
    0 0 35px 10px rgba(255,255,255,0.6);
}
.mono-axis-beam{
  width:100%;
  height:100%;
  background:linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0.9) 100%);
  box-shadow:0 0 10px rgba(255,255,255,0.6);
}
.mono-axis-base{
  position:absolute;
  bottom:-6px;
  left:50%;
  transform:translateX(-50%);
  width:14px;
  height:14px;
  border-radius:50%;
  background:#FFFFFF;
  box-shadow:
    0 0 20px 6px rgba(255,255,255,1),
    0 0 45px 14px rgba(255,255,255,0.5);
}

/* Floor Perspective Concentric Ripples */
.mono-floor-ripples{
  position:absolute;
  bottom:3%;
  left:63%;
  transform:translate(-50%, 50%) rotateX(78deg);
  width:580px;
  height:580px;
  pointer-events:none;
  z-index:3;
}
.mono-floor-ring{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  border-radius:50%;
  border:1px solid rgba(255,255,255,0.18);
  box-shadow:0 0 15px rgba(255,255,255,0.06), inset 0 0 15px rgba(255,255,255,0.06);
}
.mono-ring-1{width:160px;height:160px;border-color:rgba(255,255,255,0.35);box-shadow:0 0 20px rgba(255,255,255,0.18)}
.mono-ring-2{width:280px;height:280px;border-color:rgba(255,255,255,0.22)}
.mono-ring-3{width:420px;height:420px;border-color:rgba(255,255,255,0.14)}
.mono-ring-4{width:560px;height:560px;border-color:rgba(255,255,255,0.08)}

/* 3D Glowing Spiral Ribbon Canvas */
.mono-ribbon-canvas{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  pointer-events:none;
  z-index:8;
}

/* 3D Card Scene */
.mono-spiral-scene{
  position:absolute;
  top:50%;
  left:63%;
  width:0;
  height:0;
  z-index:15;
}

/* ── 3D PROJECT CARD (Exact Match) ───────────────────────── */
.mono-card{
  position:absolute;
  top:0;
  left:0;
  width:360px;
  margin-left:-180px;
  margin-top:-105px;
  will-change:transform,opacity;
  cursor:none;
  transform-origin:center center;
}

/* Outer floating number */
.mono-card-num-float{
  position:absolute;
  top:-28px;
  left:-14px;
  font-size:2.8rem;
  font-weight:900;
  line-height:1;
  color:rgba(255,255,255,0.22);
  letter-spacing:-0.04em;
  font-family:inherit;
  z-index:1;
  pointer-events:none;
  text-shadow:0 0 20px rgba(0,0,0,0.8);
}
.mono-card-inner{
  display:flex;
  width:100%;
  height:200px;
  background:#0B0B10;
  background:linear-gradient(135deg, rgba(16,16,22,0.96) 0%, rgba(8,8,12,0.98) 100%);
  border:1px solid rgba(255, 255, 255, 0.12);
  border-radius:18px;
  overflow:hidden;
  box-shadow:
    0 16px 40px rgba(0,0,0,0.85),
    inset 0 1px 0 rgba(255,255,255,0.12);
  transition:border-color .25s ease, box-shadow .25s ease, transform .25s ease;
  pointer-events:auto;
}

.mono-card.active .mono-card-inner{
  border-color:rgba(255,255,255,0.4);
  box-shadow:
    0 22px 55px rgba(0,0,0,0.95),
    0 0 30px rgba(255,255,255,0.12),
    inset 0 1px 0 rgba(255,255,255,0.25);
}

.mono-card:hover .mono-card-inner{
  transform:scale(1.04);
  border-color:rgba(255,255,255,0.7);
  box-shadow:
    0 28px 70px rgba(0,0,0,0.95),
    0 0 45px rgba(255,255,255,0.25),
    inset 0 1px 0 rgba(255,255,255,0.4);
}

/* Card Left Thumbnail */
.mono-card-thumb{
  width:42%;
  height:100%;
  position:relative;
  background:#101014;
  border-right:1px solid rgba(255,255,255,0.08);
  overflow:hidden;
}
.mono-card-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  filter:grayscale(100%) contrast(1.15) brightness(0.9);
  transition:filter .4s ease, transform .4s ease;
}
.mono-card:hover .mono-card-thumb img{
  filter:grayscale(60%) contrast(1.2) brightness(1.05);
  transform:scale(1.08);
}

/* Card Right Content */
.mono-card-content{
  width:58%;
  padding:14px 16px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}

.mono-card-cat{
  font-size:0.58rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.5);
  font-weight:600;
  margin-bottom:4px;
}

.mono-card-title{
  font-size:0.86rem;
  font-weight:700;
  color:#FFFFFF;
  line-height:1.28;
  margin:0 0 6px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

.mono-card-desc{
  font-size:0.68rem;
  font-weight:300;
  color:rgba(255,255,255,0.52);
  line-height:1.4;
  margin:0 0 10px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

.mono-card-link{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:0.68rem;
  text-transform:uppercase;
  letter-spacing:0.14em;
  color:#FFFFFF;
  font-weight:600;
  transition:color .2s, transform .2s;
  cursor:none;
}
.mono-card-link:hover{
  color:#FFFFFF;
  transform:translateX(3px);
  text-shadow:0 0 8px rgba(255,255,255,0.8);
}

/* ── BOTTOM WATERMARK BRANDING ──────────────────────────── */
.mono-footer-brand{
  position:absolute;
  bottom:24px;
  left:clamp(28px, 6vw, 90px);
  z-index:25;
  display:flex;
  flex-direction:column;
  gap:4px;
  font-size:0.72rem;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.32);
  font-weight:500;
  pointer-events:none;
}
.mono-brand-tagline{
  font-size:0.64rem;
  letter-spacing:0.2em;
  color:rgba(255,255,255,0.22);
}

/* ── RESPONSIVE MOBILE & TABLET (Matching Desktop & Mobile References) ── */
@media(max-width:1023px) and (min-width:768px){
  .mono-sidebar{
    max-width:320px;
    left:clamp(20px, 4vw, 40px);
  }
  .mono-heading{
    font-size:clamp(2.5rem, 5.5vw, 68px);
  }
  .mono-3d-stage{
    left:0;
  }
  .mono-axis, .mono-floor-ripples, .mono-spiral-scene, .mono-ambient-glow{
    left:66%;
  }
  .mono-card{
    width:320px;
    margin-left:-160px;
    margin-top:-95px;
  }
  .mono-card-inner{
    height:185px;
  }
  .mono-card-title{
    font-size:0.82rem;
  }
}

@media(max-width:767px){
  .mono-scroll-runway{
    height:550vh;
  }
  .mono-viewport{
    display:block;
    padding-top:20px;
  }
  
  /* Mobile Sidebar / Header Block */
  .mono-sidebar{
    position:absolute;
    left:20px;
    top:24px;
    transform:none;
    max-width:calc(100vw - 40px);
    z-index:25;
    pointer-events:none;
  }
  .mono-tag-wrap{
    margin-bottom:10px;
    gap:8px;
  }
  .mono-tag-line{
    width:20px;
  }
  .mono-tag-text{
    font-size:0.68rem;
    letter-spacing:0.18em;
  }
  .mono-heading{
    font-size:clamp(2.4rem, 10vw, 44px);
    margin:0 0 8px 0;
    line-height:1.05;
  }
  .mono-desc{
    font-size:0.75rem;
    line-height:1.45;
    margin:0 0 16px 0;
    max-width:280px;
    color:rgba(255,255,255,0.6);
  }
  .mono-vert-progress{
    position:absolute;
    left:0;
    top:140px;
    height:80px;
    display:none;
  }
  .mono-scroll-indicator{
    display:flex;
    align-items:center;
    gap:10px;
    margin-top:4px;
  }
  .mono-mouse-icon{
    width:15px;
    height:24px;
  }
  .mono-mouse-wheel{
    width:2px;
    height:4px;
  }
  .mono-scroll-text{
    font-size:0.62rem;
    letter-spacing:0.15em;
  }

  /* Mobile 3D Center Alignment */
  .mono-axis, .mono-floor-ripples, .mono-spiral-scene, .mono-ambient-glow{
    left:50%;
  }
  .mono-axis{
    top:16%;
    height:78%;
  }
  .mono-spiral-scene{
    top:54%;
  }
  .mono-floor-ripples{
    bottom:2%;
    width:420px;
    height:420px;
  }

  /* Mobile 3D Project Card */
  .mono-card{
    width:clamp(280px, 86vw, 360px);
    margin-left:calc(-1 * clamp(280px, 86vw, 360px) / 2);
    margin-top:-90px;
  }
  .mono-card-num-float{
    font-size:2.2rem;
    top:-20px;
    left:-10px;
  }
  .mono-card-inner{
    height:175px;
    border-radius:16px;
  }
  .mono-card-thumb{
    width:40%;
  }
  .mono-card-content{
    width:60%;
    padding:12px 14px;
  }
  .mono-card-cat{
    font-size:0.54rem;
    margin-bottom:3px;
  }
  .mono-card-title{
    font-size:0.78rem;
    line-height:1.25;
    margin:0 0 4px;
    -webkit-line-clamp:2;
  }
  .mono-card-desc{
    font-size:0.62rem;
    line-height:1.35;
    margin:0 0 8px;
    -webkit-line-clamp:2;
    display:-webkit-box;
  }
  .mono-card-link{
    font-size:0.64rem;
  }
  .mono-footer-brand{
    display:none;
  }
}

}

/* ══════════════════════════════════════════════════════════
   CONTACT SECTION
   ══════════════════════════════════════════════════════════ */
.contact-section{
  position:relative;z-index:30;
  background:#0C0C0C;
  padding:80px 20px;
  margin-top:0;
  border-radius:clamp(36px,5vw,64px) clamp(36px,5vw,64px) 0 0;
  box-shadow:0 -35px 90px rgba(0,0,0,0.95);
  border-top:1px solid rgba(215,226,234,.15);
  transform-origin:center top;
  will-change:transform, filter;
  transition:transform .12s cubic-bezier(0.2, 0.9, 0.3, 1), filter .12s ease-out;
}
@media(min-width:640px){.contact-section{padding:96px 32px}}
@media(min-width:768px){.contact-section{padding:128px 40px}}

.contact-heading{
  font-size:clamp(2.5rem,10vw,120px);
  text-align:center;
  margin-bottom:16px;
}
.contact-subtitle{
  text-align:center;font-weight:300;
  font-size:clamp(0.9rem,1.6vw,1.2rem);
  color:rgba(215,226,234,.5);
  margin-bottom:64px;
}
@media(min-width:768px){.contact-subtitle{margin-bottom:80px}}

.contact-grid{
  display:grid;grid-template-columns:1fr;
  gap:48px;max-width:1024px;margin:0 auto;
}
@media(min-width:768px){.contact-grid{grid-template-columns:1fr 1.2fr;gap:64px}}

.contact-info-cards{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.contact-card{
  display:flex;align-items:center;gap:16px;
  padding:16px 20px;border-radius:16px;
  background:rgba(215,226,234,.04);
  border:1px solid rgba(215,226,234,.08);
  transition:border-color .3s,transform .3s;
}
.contact-card:hover{border-color:rgba(215,226,234,.2);transform:translateY(-2px)}
.contact-icon{font-size:1.5rem}
.cinfo-label{font-size:.7rem;color:rgba(215,226,234,.4);text-transform:uppercase;letter-spacing:.1em}
.cinfo-val{color:#D7E2EA;font-size:.95rem;font-weight:500}

.social-links{display:flex;gap:10px;margin-bottom:24px}
.social-link{
  width:46px;height:46px;
  border:1px solid rgba(215,226,234,.12);
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  color:rgba(215,226,234,.5);font-size:.95rem;
  transition:all .3s;
}
.social-link:hover{border-color:#D7E2EA;color:#D7E2EA;background:rgba(215,226,234,.08);transform:translateY(-2px)}

.resume-cta{margin-top:8px}

/* Contact Form */
.contact-form{
  display:flex;flex-direction:column;gap:20px;
  padding:32px;
  background:rgba(215,226,234,.03);
  border:1px solid rgba(215,226,234,.08);
  border-radius:24px;
}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{
  font-size:.75rem;color:rgba(215,226,234,.45);
  text-transform:uppercase;letter-spacing:.1em;font-weight:500;
}
.form-group input,
.form-group textarea{
  padding:14px 16px;border-radius:12px;
  background:rgba(215,226,234,.04);border:1px solid rgba(215,226,234,.1);
  color:#D7E2EA;font-family:'Kanit',sans-serif;font-size:.95rem;
  transition:all .3s;resize:none;font-weight:300;
}
.form-group input:focus,
.form-group textarea:focus{
  outline:none;border-color:rgba(215,226,234,.3);
  background:rgba(215,226,234,.06);
}
.form-group input::placeholder,
.form-group textarea::placeholder{color:rgba(215,226,234,.2)}
.form-error{font-size:.72rem;color:#E54D4D;display:none}
.form-group.error .form-error{display:block}
.form-group.error input,
.form-group.error textarea{border-color:#E54D4D}

/* ── ANIMATED FOOTER ─────────────────────────────────────── */
.footer{
  position:relative;z-index:5;
  padding:48px 24px 36px;
  text-align:center;
  background:#0C0C0C;
  overflow:hidden;
}
.footer-glow-line{
  position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(187,204,215,.4),rgba(182,0,168,.5),rgba(118,33,176,.5),transparent);
  animation:footer-glow 6s ease-in-out infinite alternate;
}
@keyframes footer-glow{
  0%{opacity:.4;transform:scaleX(.8)}
  50%{opacity:1;transform:scaleX(1)}
  100%{opacity:.4;transform:scaleX(.8)}
}

.footer-inner{
  max-width:900px;margin:0 auto;
  display:flex;flex-direction:column;align-items:center;gap:20px;
}
.footer-status{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 18px;border-radius:50px;
  background:rgba(215,226,234,.04);
  border:1px solid rgba(215,226,234,.1);
  font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  color:rgba(215,226,234,.7);
}
.footer-dot{
  width:8px;height:8px;border-radius:50%;background:#00ff88;
  box-shadow:0 0 10px #00ff88;
  animation:pulse-dot 2s infinite;
}

.footer-copy{
  color:rgba(215,226,234,.45);
  font-size:.9rem;font-weight:300;
  letter-spacing:.02em;
}
.footer-copy strong{
  color:#D7E2EA;font-weight:500;
}

.footer-links{
  display:flex;justify-content:center;gap:12px;flex-wrap:wrap;
}
.footer-link-pill{
  padding:8px 20px;border-radius:50px;
  border:1px solid rgba(215,226,234,.12);
  background:rgba(215,226,234,.03);
  color:rgba(215,226,234,.6);font-size:.82rem;font-weight:400;
  text-transform:uppercase;letter-spacing:.1em;
  transition:all .3s;
}
.footer-link-pill:hover{
  color:#D7E2EA;border-color:rgba(215,226,234,.35);
  background:rgba(215,226,234,.08);
  transform:translateY(-2px);
}

/* ══════════════════════════════════════════════════════════
   CHATBOT
   ══════════════════════════════════════════════════════════ */
.chatbot-toggle{
  position:fixed;bottom:32px;right:32px;z-index:999;
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(123deg,#18011F 7%,#B600A8 37%,#7621B0 72%,#BE4C00 100%);
  border:none;font-size:1.4rem;cursor:none;
  box-shadow:0 4px 20px rgba(118,33,176,.4);
  transition:all .3s;
}
.chatbot-toggle:hover{transform:scale(1.1)}
.badge-dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;
  background:#00ff88;border-radius:50%;border:2px solid #0C0C0C;
  animation:pulse-dot 2s infinite;
}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(0,255,136,.6)}50%{box-shadow:0 0 0 6px rgba(0,255,136,0)}}

.chatbot-window{
  position:fixed;bottom:96px;right:32px;z-index:998;
  width:360px;max-height:520px;border-radius:20px;
  background:rgba(12,12,12,.97);border:1px solid rgba(215,226,234,.1);
  display:flex;flex-direction:column;
  transform:translateY(20px) scale(.95);opacity:0;pointer-events:none;
  transition:all .3s cubic-bezier(.22,1,.36,1);
  backdrop-filter:blur(24px);
}
.chatbot-window.open{transform:translateY(0) scale(1);opacity:1;pointer-events:auto}
.chat-header{
  display:flex;align-items:center;gap:12px;padding:16px 20px;
  border-bottom:1px solid rgba(215,226,234,.08);
}
.chat-avatar{font-size:1.4rem}
.chat-header-info h4{font-size:.85rem;font-weight:600}
.chat-header-info p{font-size:.7rem;color:#00ff88;font-weight:300}
.chat-actions{margin-left:auto;display:flex;gap:8px}
.chat-export-btn,.chat-close{
  background:rgba(215,226,234,.05);border:1px solid rgba(215,226,234,.1);color:rgba(215,226,234,.5);
  font-size:.7rem;padding:4px 10px;border-radius:6px;cursor:none;transition:all .3s;
  font-family:'Kanit',sans-serif;
}
.chat-export-btn:hover,.chat-close:hover{border-color:rgba(215,226,234,.3);color:#D7E2EA}
.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;min-height:200px;max-height:260px}
.chat-msg{
  padding:12px 16px;border-radius:14px;
  font-size:.85rem;line-height:1.5;max-width:85%;font-weight:300;
}
.chat-msg.bot{background:rgba(215,226,234,.06);border:1px solid rgba(215,226,234,.1);align-self:flex-start}
.chat-msg.user{background:rgba(118,33,176,.15);border:1px solid rgba(118,33,176,.2);align-self:flex-end}
.quick-replies{display:flex;flex-wrap:wrap;gap:6px;padding:8px 16px}
.quick-reply{
  padding:6px 14px;border-radius:50px;font-size:.72rem;
  background:rgba(215,226,234,.05);border:1px solid rgba(215,226,234,.12);color:rgba(215,226,234,.6);
  cursor:none;transition:all .3s;font-family:'Kanit',sans-serif;
}
.quick-reply:hover{background:rgba(215,226,234,.1);color:#D7E2EA;transform:translateY(-1px)}
.chat-input-area{display:flex;gap:8px;padding:12px 16px;border-top:1px solid rgba(215,226,234,.08)}
.chat-input-area input{
  flex:1;background:rgba(215,226,234,.04);border:1px solid rgba(215,226,234,.1);
  color:#D7E2EA;padding:10px 14px;border-radius:10px;font-size:.85rem;
  font-family:'Kanit',sans-serif;transition:border-color .3s;font-weight:300;
}
.chat-input-area input:focus{outline:none;border-color:rgba(215,226,234,.25)}
.chat-send{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(123deg,#18011F 7%,#B600A8 37%,#7621B0 72%,#BE4C00 100%);
  border:none;color:#fff;font-size:.85rem;cursor:none;
  transition:transform .2s;
  display:flex;align-items:center;justify-content:center;
}
.chat-send:hover{transform:scale(1.08)}

  .pc-img-tall{min-height:200px}
  .project-card-container{height:auto;margin-bottom:32px}
  .project-card{position:relative;top:auto !important}
  .pc-top{gap:12px}
  .pc-details{flex-direction:column;gap:12px}
}