/*
══════════════════════════════════════════════════════════════════
  ELISHA STRATON KIMARIO — PORTFOLIO v3
  Light Mode: Warm Vivid · Dark Mode: Deep Cosmic
══════════════════════════════════════════════════════════════════
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Orbitron:wght@400;500;600;700;800;900&family=Fira+Code:wght@300;400;500;600&display=swap');

/* ═══════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════ */
:root {
  --f-sans: 'Inter', system-ui, sans-serif;
  --f-head: 'Orbitron', sans-serif;
  --f-mono: 'Fira Code', monospace;

  /* ── LIGHT MODE ─────────────────────────── */
  --bg:        #ece9ff;        /* warm lavender base           */
  --bg2:       #f5f3ff;        /* slightly lighter             */
  --bg3:       #e4e1ff;        /* slightly deeper              */
  --surface:   rgba(255,255,255,0.72);
  --surface-b: rgba(255,255,255,0.92);
  --border:    rgba(255,255,255,0.85);
  --border2:   rgba(99,102,241,0.22);
  --shadow:    0 8px 40px rgba(79,70,229,0.12);
  --shadow-lg: 0 24px 60px rgba(79,70,229,0.18);
  --shadow-xl: 0 40px 100px rgba(79,70,229,0.24);
  --tx-1:      #16103a;        /* deep navy-purple text        */
  --tx-2:      #3b3267;        /* medium purple-toned text     */
  --tx-3:      #6d6495;        /* muted purple text            */
  --tx-4:      #a39dc8;        /* faint purple hint            */
  --nav-bg:    rgba(236,233,255,0.80);

  /* ── DARK MODE (via [data-theme="dark"]) ─ */
  /* (see below)                              */

  /* Palette */
  --cyan:      #06b6d4;
  --indigo:    #6366f1;
  --violet:    #8b5cf6;
  --fuchsia:   #d946ef;
  --rose:      #f43f5e;
  --amber:     #f59e0b;
  --emerald:   #10b981;

  /* Gradients */
  --g-brand:   linear-gradient(135deg,#06b6d4 0%,#6366f1 50%,#8b5cf6 100%);
  --g-warm:    linear-gradient(135deg,#f59e0b,#f43f5e);
  --g-cool:    linear-gradient(135deg,#06b6d4,#8b5cf6);
  --g-soft:    linear-gradient(135deg,rgba(99,102,241,.13),rgba(139,92,246,.11));
  --g-mesh1:   radial-gradient(ellipse at 0% 0%,rgba(99,102,241,.30) 0%,transparent 65%);
  --g-mesh2:   radial-gradient(ellipse at 100% 100%,rgba(139,92,246,.25) 0%,transparent 60%);
  --g-mesh3:   radial-gradient(ellipse at 100% 0%,rgba(6,182,212,.20) 0%,transparent 55%);
  --g-mesh4:   radial-gradient(ellipse at 0% 100%,rgba(244,63,94,.15) 0%,transparent 55%);

  /* UI */
  --r-xs:4px; --r-sm:12px; --r-md:20px;
  --r-lg:28px; --r-xl:40px; --r-full:9999px;
  --ease:cubic-bezier(.4,0,.2,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --ease-page:cubic-bezier(.76,0,.24,1);
  --t-fast:.18s; --t-mid:.35s; --t-slow:.65s;
  --nav-h:76px;
}

/* ─── DARK MODE OVERRIDES ─────────────────── */
[data-theme="dark"] {
  --bg:        #07091a;
  --bg2:       #0d1030;
  --bg3:       #111640;
  --surface:   rgba(13,16,48,0.78);
  --surface-b: rgba(17,22,64,0.95);
  --border:    rgba(99,102,241,0.20);
  --border2:   rgba(99,102,241,0.32);
  --shadow:    0 8px 40px rgba(0,0,0,.40);
  --shadow-lg: 0 24px 60px rgba(0,0,0,.55);
  --shadow-xl: 0 40px 100px rgba(0,0,0,.70);
  --tx-1:      #f0eeff;
  --tx-2:      #c8c2f0;
  --tx-3:      #8b85bb;
  --tx-4:      #5a567a;
  --nav-bg:    rgba(7,9,26,0.88);
  --g-soft:    linear-gradient(135deg,rgba(99,102,241,.18),rgba(139,92,246,.16));
  --g-mesh1:   radial-gradient(ellipse at 0% 0%,rgba(99,102,241,.22) 0%,transparent 65%);
  --g-mesh2:   radial-gradient(ellipse at 100% 100%,rgba(139,92,246,.20) 0%,transparent 60%);
  --g-mesh3:   radial-gradient(ellipse at 100% 0%,rgba(6,182,212,.14) 0%,transparent 55%);
  --g-mesh4:   radial-gradient(ellipse at 0% 100%,rgba(244,63,94,.12) 0%,transparent 55%);
}

/* ═══════════════════════════════════════
   RESET
═══════════════════════════════════════ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html, body {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden;
}
body {
  font-family: var(--f-sans);
  background: var(--bg);
  color: var(--tx-1);
  line-height: 1.65;
  transition: background var(--t-slow), color var(--t-slow);
}
a{text-decoration:none;color:inherit;transition:all var(--t-mid) var(--ease);}
ul{list-style:none;}
img{display:block;max-width:100%;}
input,textarea,button,select{font-family:inherit;}
::selection{background:var(--indigo);color:#fff;}
.page::-webkit-scrollbar{width:3px;}
.page::-webkit-scrollbar-track{background:transparent;}
.page::-webkit-scrollbar-thumb{background:rgba(99,102,241,.3);border-radius:2px;}

/* ═══════════════════════════════════════
   ANIMATED BACKGROUND
═══════════════════════════════════════ */
/* Full-page vivid mesh gradient */
.bg-mesh{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    var(--g-mesh1),
    var(--g-mesh2),
    var(--g-mesh3),
    var(--g-mesh4),
    var(--bg);
  transition:background var(--t-slow);
}

/* Moving aurora blobs */
.bg-blob{
  position:fixed;pointer-events:none;z-index:0;border-radius:50%;
  filter:blur(80px);opacity:.55;
  transition:opacity var(--t-slow);
}
.bg-blob-1{
  width:min(55vw,700px);height:min(55vw,700px);
  top:-18%;left:-12%;
  background:radial-gradient(circle,rgba(99,102,241,.5),rgba(6,182,212,.2),transparent 70%);
  animation:blobDrift1 16s ease-in-out infinite alternate;
}
.bg-blob-2{
  width:min(50vw,650px);height:min(50vw,650px);
  bottom:-22%;right:-14%;
  background:radial-gradient(circle,rgba(139,92,246,.45),rgba(244,63,94,.15),transparent 70%);
  animation:blobDrift2 20s ease-in-out infinite alternate;
}
.bg-blob-3{
  width:min(35vw,450px);height:min(35vw,450px);
  top:30%;right:5%;
  background:radial-gradient(circle,rgba(6,182,212,.30),rgba(99,102,241,.1),transparent 70%);
  animation:blobDrift1 12s ease-in-out infinite alternate-reverse;
}
[data-theme="dark"] .bg-blob{opacity:.35;}
@keyframes blobDrift1{
  0%{transform:translate(0,0) scale(1);}
  100%{transform:translate(5%,8%) scale(1.1);}
}
@keyframes blobDrift2{
  0%{transform:translate(0,0) scale(1);}
  100%{transform:translate(-6%,-6%) scale(1.12);}
}

/* Dot grid */
.bg-grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(circle,rgba(99,102,241,.20) 1.5px,transparent 1.5px);
  background-size:36px 36px;
  opacity:.6;transition:opacity var(--t-slow);
}
[data-theme="dark"] .bg-grid{
  background-image:radial-gradient(circle,rgba(99,102,241,.12) 1px,transparent 1px);
  opacity:.4;
}

/* Diagonal stripes (subtle texture) */
.bg-stripes{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:repeating-linear-gradient(
    -55deg,
    transparent,
    transparent 48px,
    rgba(99,102,241,.03) 48px,
    rgba(99,102,241,.03) 50px
  );
}
[data-theme="dark"] .bg-stripes{opacity:.5;}

/* Particles canvas */
#particles-canvas{
  position:fixed;top:0;left:0;
  width:100%;height:100%;z-index:1;
  pointer-events:none;opacity:.85;
}

/* ═══════════════════════════════════════
   HORIZONTAL SLIDER
═══════════════════════════════════════ */
.viewport-wrapper{
  position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:5;
}
.pages-wrapper{
  display:flex;width:600vw;height:100%;
  transition:transform .95s var(--ease-page);
  will-change:transform;
}
.page{
  width:100vw;height:100%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  padding:calc(var(--nav-h)+32px) 5rem 40px;
  overflow-y:auto;overflow-x:hidden;position:relative;
  opacity:.05;
  transform:scale(.86) rotateY(22deg) translateX(-3%);
  transform-origin:left center;filter:blur(3px);
  transition:transform .95s var(--ease-page),
             opacity   .95s var(--ease-page),
             filter    .75s var(--ease-page);
  perspective:1600px;transform-style:preserve-3d;
}
.page.active{opacity:1;transform:scale(1) rotateY(0) translateX(0);filter:blur(0);}
.container{width:100%;max-width:1300px;margin:0 auto;padding:0 1.5rem;}

/* ═══════════════════════════════════════
   HEADER
═══════════════════════════════════════ */
header{
  position:fixed;top:0;left:0;width:100%;height:var(--nav-h);
  background:var(--nav-bg);
  backdrop-filter:blur(30px) saturate(200%);
  -webkit-backdrop-filter:blur(30px) saturate(200%);
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 0 var(--border2),var(--shadow);
  z-index:1000;display:flex;align-items:center;
  transition:background var(--t-slow),border-color var(--t-slow);
}
.nav-container{display:flex;justify-content:space-between;align-items:center;width:100%;}

.logo{
  display:flex;align-items:center;gap:11px;
  font-family:var(--f-head);font-size:1.3rem;font-weight:900;letter-spacing:2.5px;color:var(--tx-1);
}
.logo img{height:36px;width:auto;filter:drop-shadow(0 2px 10px rgba(99,102,241,.35));transition:all var(--t-mid) var(--ease-spring);}
.logo:hover img{transform:scale(1.15) rotate(10deg);}
.logo-acc{background:var(--g-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}

.nav-menu{display:flex;align-items:center;gap:28px;}
.nav-link{
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1.8px;
  color:var(--tx-3);cursor:pointer;position:relative;padding:5px 0;
  transition:color var(--t-mid);
}
.nav-link::after{
  content:'';position:absolute;bottom:0;left:0;width:0;height:2px;border-radius:1px;
  background:var(--g-brand);transition:width var(--t-mid) var(--ease);
}
.nav-link:hover,.nav-link.active{color:var(--indigo);}
.nav-link:hover::after,.nav-link.active::after{width:100%;}

.nav-progress{
  position:fixed;top:var(--nav-h);left:0;height:3px;width:0;
  background:var(--g-brand);z-index:1001;
  transition:width .95s var(--ease-page);
  box-shadow:0 0 14px rgba(99,102,241,.7);
}

.nav-controls{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:40px;height:40px;border-radius:var(--r-full);
  background:var(--surface);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:1rem;color:var(--tx-2);
  backdrop-filter:blur(10px);
  transition:all var(--t-mid) var(--ease-spring);
}
.icon-btn:hover{background:var(--g-brand);color:#fff;border-color:transparent;transform:scale(1.1) rotate(15deg);box-shadow:0 6px 20px rgba(99,102,241,.4);}

.menu-btn{display:none;flex-direction:column;justify-content:space-between;width:24px;height:17px;background:transparent;border:none;cursor:pointer;z-index:1100;}
.menu-btn span{display:block;width:100%;height:2px;border-radius:1px;background:var(--tx-1);transition:all var(--t-mid) var(--ease);}
.menu-btn.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg);background:var(--indigo);}
.menu-btn.open span:nth-child(2){opacity:0;transform:scaleX(0);}
.menu-btn.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);background:var(--indigo);}

/* ═══════════════════════════════════════
   PAGE DOTS & ARROWS
═══════════════════════════════════════ */
.page-dots{
  position:fixed;bottom:26px;left:50%;transform:translateX(-50%);
  display:flex;gap:9px;z-index:900;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-full);padding:8px 18px;
  backdrop-filter:blur(16px);box-shadow:var(--shadow);
}
.page-dot{
  width:8px;height:8px;border-radius:var(--r-full);
  background:rgba(99,102,241,.18);cursor:pointer;
  transition:all var(--t-mid) var(--ease-spring);border:none;
}
.page-dot.active{width:30px;background:var(--g-brand);box-shadow:0 0 12px rgba(99,102,241,.5);}
.page-dot:hover:not(.active){background:rgba(99,102,241,.45);transform:scale(1.3);}

.page-arrow{
  position:fixed;top:50%;transform:translateY(-50%);
  width:52px;height:52px;border-radius:var(--r-full);
  background:var(--surface);border:1px solid var(--border);
  backdrop-filter:blur(14px);color:var(--indigo);font-size:1rem;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;z-index:900;box-shadow:var(--shadow);
  transition:all var(--t-mid) var(--ease-spring);opacity:0;visibility:hidden;
}
.page-arrow:hover{background:var(--g-brand);color:#fff;border-color:transparent;box-shadow:var(--shadow-lg);transform:translateY(-50%) scale(1.1);}
.page-arrow.show{opacity:1;visibility:visible;}
.page-arrow-left{left:20px;}
.page-arrow-right{right:20px;}

.mobile-swipe{
  display:none; /* Hidden by default */
}

/* ═══════════════════════════════════════
   TYPOGRAPHY
═══════════════════════════════════════ */
h1,h2,h3,h4,h5,h6{font-family:var(--f-head);font-weight:700;letter-spacing:.8px;line-height:1.18;}
.section-title{font-size:clamp(1.7rem,2.8vw,2.4rem);text-align:center;margin-bottom:52px;text-transform:uppercase;position:relative;}
.section-title span{background:var(--g-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.section-title::after{content:'';position:absolute;bottom:-14px;left:50%;transform:translateX(-50%);width:52px;height:3px;border-radius:2px;background:var(--g-brand);box-shadow:0 0 14px rgba(99,102,241,.5);}
.gtext{background:var(--g-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 30px;border-radius:var(--r-full);
  font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:1.8px;
  cursor:pointer;border:none;position:relative;overflow:hidden;
  transition:all var(--t-mid) var(--ease-spring);
}
.btn::before{content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.3) 50%,transparent 60%);transition:left .5s var(--ease);}
.btn:hover::before{left:150%;}
.btn:active{transform:scale(.97)!important;}
.btn-primary{background:var(--g-brand);color:#fff;box-shadow:0 4px 22px rgba(99,102,241,.40);}
.btn-primary:hover{box-shadow:0 12px 38px rgba(99,102,241,.58);transform:translateY(-4px);}
.btn-outline{background:var(--surface);color:var(--indigo);border:1.5px solid var(--border2);backdrop-filter:blur(10px);}
.btn-outline:hover{background:var(--g-brand);color:#fff;border-color:transparent;transform:translateY(-4px);box-shadow:0 10px 30px rgba(99,102,241,.35);}
.btn-ghost{background:transparent;color:var(--tx-2);border:1.5px solid rgba(107,114,128,.22);}
.btn-ghost:hover{border-color:var(--indigo);color:var(--indigo);transform:translateY(-4px);}

/* ═══════════════════════════════════════
   GLASS CARD
═══════════════════════════════════════ */
.glass-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:28px;
  backdrop-filter:blur(24px) saturate(180%);
  -webkit-backdrop-filter:blur(24px) saturate(180%);
  box-shadow:var(--shadow);
  transition:all var(--t-mid) var(--ease);position:relative;overflow:hidden;
}
.glass-card::before{content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.18) 50%,transparent 60%);transition:left .6s var(--ease);}
.glass-card:hover::before{left:150%;}
.glass-card:hover{transform:translateY(-8px);border-color:var(--border2);box-shadow:var(--shadow-lg);}

/* ═══════════════════════════════════════
   PAGE 1 — HERO
═══════════════════════════════════════ */
.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:center;width:100%;}

.hero-status{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(99,102,241,.10);border:1px solid rgba(99,102,241,.22);
  border-radius:var(--r-full);padding:7px 18px;
  font-family:var(--f-mono);font-size:.74rem;color:var(--indigo);font-weight:600;
  margin-bottom:20px;animation:fadeSlideDown .6s var(--ease) both;
}
@keyframes fadeSlideDown{from{opacity:0;transform:translateY(-18px);}to{opacity:1;transform:none;}}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 3px rgba(16,185,129,.2);animation:statusPulse 2s ease infinite;}
@keyframes statusPulse{0%,100%{box-shadow:0 0 0 3px rgba(16,185,129,.2);}50%{box-shadow:0 0 0 7px rgba(16,185,129,.1);}}

.hero-h1{font-size:clamp(2.6rem,4.8vw,4.5rem);font-weight:900;line-height:1.06;margin-bottom:12px;animation:fadeSlideUp .7s var(--ease) .12s both;}
@keyframes fadeSlideUp{from{opacity:0;transform:translateY(28px);}to{opacity:1;transform:none;}}
.hero-name-block{display:block;background:var(--g-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 0 28px rgba(99,102,241,.22));}

.hero-type-row{display:flex;align-items:center;gap:10px;height:34px;margin-bottom:22px;animation:fadeSlideUp .7s var(--ease) .24s both;}
.type-icon{color:var(--violet);}
.type-text{font-size:1.08rem;font-weight:700;color:var(--tx-2);border-right:3px solid var(--indigo);padding-right:4px;animation:cursorBlink .75s step-end infinite;}
@keyframes cursorBlink{from,to{border-color:transparent;}50%{border-color:var(--indigo);}}

.hero-desc{font-size:1.02rem;color:var(--tx-2);max-width:520px;line-height:1.75;margin-bottom:34px;animation:fadeSlideUp .7s var(--ease) .36s both;}
.hero-ctas{display:flex;flex-wrap:wrap;gap:13px;animation:fadeSlideUp .7s var(--ease) .48s both;}

.hero-stats{
  display:flex;gap:0;margin-top:40px;flex-wrap:wrap;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);
  overflow:hidden;backdrop-filter:blur(14px);
  animation:fadeSlideUp .7s var(--ease) .6s both;box-shadow:var(--shadow);
}
.h-stat{flex:1;min-width:40%;padding:16px 20px;text-align:center;border-right:1px solid var(--border);border-bottom:1px solid var(--border);transition:background var(--t-mid);}
.h-stat:nth-child(even){border-right:none;}
.h-stat:nth-child(3), .h-stat:nth-child(4){border-bottom:none;}
@media(min-width:769px){
  .h-stat{min-width:auto;border-bottom:none;}
  .h-stat:nth-child(even){border-right:1px solid var(--border);}
  .h-stat:last-child{border-right:none;}
}
.h-stat:hover{background:var(--g-soft);}
.h-stat-num{display:block;font-family:var(--f-head);font-size:1.4rem;font-weight:800;background:var(--g-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.h-stat-lbl{font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--tx-3);}

/* Hero visual */
.hero-visual{display:flex;justify-content:center;align-items:center;position:relative;animation:heroIn .9s var(--ease) .18s both;}
@keyframes heroIn{from{opacity:0;transform:scale(.82) translateX(30px);}to{opacity:1;transform:none;}}

/* Orbital rings */
.hero-ring{position:absolute;border-radius:50%;border:1.5px solid rgba(99,102,241,.14);animation:ringRotate 18s linear infinite;pointer-events:none;}
.hero-ring:nth-child(1){width:430px;height:430px;}
.hero-ring:nth-child(2){width:355px;height:355px;animation-direction:reverse;animation-duration:13s;border-color:rgba(6,182,212,.12);}
.hero-ring:nth-child(3){width:285px;height:285px;animation-duration:9s;border-color:rgba(139,92,246,.12);}
.hero-ring::after{content:'';position:absolute;width:11px;height:11px;border-radius:50%;background:var(--g-brand);top:0;left:50%;transform:translateX(-50%);box-shadow:0 0 12px rgba(99,102,241,.7);}
.hero-ring:nth-child(2)::after{background:var(--g-cool);box-shadow:0 0 12px rgba(6,182,212,.7);}
.hero-ring:nth-child(3)::after{background:var(--g-warm);box-shadow:0 0 12px rgba(139,92,246,.7);}
@keyframes ringRotate{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}

/* Photo */
.hero-photo-wrap{position:relative;z-index:5;width:300px;height:370px;transition:all var(--t-mid) var(--ease-spring);}
.hero-photo-wrap:hover{transform:scale(1.04) rotate(1.5deg);}
.hero-photo{
  width:100%;height:100%;object-fit:cover;object-position:top center;border-radius:var(--r-lg);
  border:3px solid rgba(255,255,255,.8);
  box-shadow:var(--shadow-xl),0 0 60px rgba(99,102,241,.18),inset 0 0 0 1px rgba(255,255,255,.5);
}
[data-theme="dark"] .hero-photo{border-color:rgba(99,102,241,.35);box-shadow:var(--shadow-xl),0 0 80px rgba(99,102,241,.25);}
.hero-photo-overlay{position:absolute;inset:0;border-radius:var(--r-lg);background:linear-gradient(180deg,transparent 55%,rgba(99,102,241,.10) 100%);z-index:6;}

/* Blobs */
.blob{position:absolute;border-radius:50%;filter:blur(55px);pointer-events:none;z-index:1;animation:blobP 9s ease-in-out infinite alternate;}
.blob-1{width:220px;height:220px;background:radial-gradient(circle,rgba(99,102,241,.35),transparent);top:-30px;right:-30px;}
.blob-2{width:180px;height:180px;background:radial-gradient(circle,rgba(6,182,212,.28),transparent);bottom:10px;left:-20px;animation-delay:-4s;}
.blob-3{width:140px;height:140px;background:radial-gradient(circle,rgba(244,63,94,.22),transparent);top:40%;right:-60px;animation-delay:-8s;}
@keyframes blobP{0%{transform:scale(1) translateY(0);}100%{transform:scale(1.15) translateY(-18px);}}

/* Floating chips */
.f-chip{
  position:absolute;z-index:10;
  background:var(--surface-b);border:1px solid var(--border);border-radius:var(--r-md);
  padding:10px 15px;backdrop-filter:blur(20px);box-shadow:var(--shadow-lg);
  display:flex;align-items:center;gap:10px;
  transition:all var(--t-mid) var(--ease-spring);
}
.f-chip:hover{transform:scale(1.06);box-shadow:var(--shadow-xl);}
.f-chip-icon{width:36px;height:36px;border-radius:var(--r-sm);background:var(--g-brand);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;flex-shrink:0;}
.f-chip-label{font-size:.6rem;color:var(--tx-3);font-weight:700;text-transform:uppercase;letter-spacing:.8px;}
.f-chip-val{font-size:.86rem;font-weight:800;color:var(--tx-1);}
.f-chip-1{top:-18px;right:-30px;animation:floatA 7s ease-in-out infinite;border-left:3px solid var(--cyan);}
.f-chip-2{bottom:28px;left:-48px;animation:floatB 9s ease-in-out infinite;border-left:3px solid var(--violet);}
.f-chip-3{top:48%;right:-62px;animation:floatA 11s ease-in-out infinite 2s;border-left:3px solid var(--amber);}
@keyframes floatA{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
@keyframes floatB{0%,100%{transform:translateY(0);}50%{transform:translateY(-16px);}}

/* ═══════════════════════════════════════
   PAGE 2 — ABOUT
═══════════════════════════════════════ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;}
.about-big{font-family:var(--f-head);font-size:1.9rem;font-weight:900;line-height:1.22;margin-bottom:18px;}
.about-lead{font-size:.95rem;color:var(--tx-2);line-height:1.72;margin-bottom:22px;}

.about-detail-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px;}
.a-pill{
  display:flex;align-items:center;gap:7px;
  background:rgba(99,102,241,.09);border:1px solid rgba(99,102,241,.18);
  border-radius:var(--r-full);padding:7px 14px;
  font-size:.78rem;font-weight:700;color:var(--tx-2);
  transition:all var(--t-mid) var(--ease-spring);
}
.a-pill:hover{background:var(--g-brand);color:#fff;border-color:transparent;transform:translateY(-3px);box-shadow:0 6px 18px rgba(99,102,241,.28);}
.a-pill i{color:var(--indigo);transition:color var(--t-fast);}
.a-pill:hover i{color:#fff;}

.comp-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.comp-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:20px;
  backdrop-filter:blur(16px);box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:10px;
  transition:all var(--t-mid) var(--ease-spring);position:relative;overflow:hidden;
}
.comp-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:var(--shadow-xl);border-color:var(--border2);}
.comp-icon-wrap{
  width:44px;height:44px;border-radius:var(--r-md);
  background:var(--g-soft);border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  color:var(--indigo);font-size:1.1rem;
  transition:all var(--t-mid) var(--ease-spring);
}
.comp-card:hover .comp-icon-wrap{background:var(--g-brand);color:#fff;border-color:transparent;transform:scale(1.12) rotate(8deg);}
.comp-h{font-size:.9rem;font-weight:800;color:var(--tx-1);}
.comp-p{font-size:.78rem;color:var(--tx-3);line-height:1.55;}

/* ═══════════════════════════════════════
   PAGE 3 — SKILLS
═══════════════════════════════════════ */
.skills-3col{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.skill-ghead{display:flex;align-items:center;gap:10px;margin-bottom:22px;padding-bottom:12px;border-bottom:1px solid var(--border2);}
.sg-icon{width:36px;height:36px;border-radius:var(--r-sm);background:var(--g-soft);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:.95rem;color:var(--indigo);transition:all var(--t-mid) var(--ease-spring);}
.glass-card:hover .sg-icon{background:var(--g-brand);color:#fff;border-color:transparent;}
.sg-title{font-size:.9rem;font-weight:800;color:var(--tx-1);}
.skill-rows{display:flex;flex-direction:column;gap:15px;}
.sk-row{margin-bottom:2px;}
.sk-meta{display:flex;justify-content:space-between;margin-bottom:7px;}
.sk-name{font-size:.8rem;font-weight:700;color:var(--tx-2);}
.sk-pct{font-family:var(--f-mono);font-size:.73rem;font-weight:700;color:var(--indigo);}
.bar-track{width:100%;height:8px;border-radius:5px;background:rgba(99,102,241,.10);overflow:hidden;position:relative;}
.bar-fill{height:100%;width:0;border-radius:5px;background:var(--g-brand);transition:width 1.5s cubic-bezier(.12,.8,.3,1);position:relative;overflow:hidden;}
.bar-fill::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:barShine 2.2s ease-in-out infinite;}
@keyframes barShine{0%{transform:translateX(-100%);}100%{transform:translateX(300%);}}
.tech-cloud{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px;}
.t-tag{font-family:var(--f-mono);font-size:.67rem;font-weight:600;background:var(--g-soft);color:var(--indigo);border:1px solid var(--border2);padding:4px 10px;border-radius:var(--r-full);cursor:default;transition:all var(--t-mid) var(--ease-spring);}
.t-tag:hover{background:var(--g-brand);color:#fff;border-color:transparent;transform:translateY(-3px) scale(1.06);box-shadow:0 4px 14px rgba(99,102,241,.3);}

/* ═══════════════════════════════════════
   PAGE 4 — PROJECTS
═══════════════════════════════════════ */
.proj-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;flex-wrap:wrap;gap:14px;}
.pill-row{display:flex;gap:7px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-full);padding:5px;backdrop-filter:blur(12px);}
.f-pill{background:transparent;border:none;padding:7px 18px;border-radius:var(--r-full);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:1.2px;color:var(--tx-3);cursor:pointer;transition:all var(--t-mid) var(--ease);}
.f-pill:hover{color:var(--indigo);}
.f-pill.active{background:var(--g-brand);color:#fff;box-shadow:0 4px 16px rgba(99,102,241,.3);}
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}

.proj-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  overflow:hidden;backdrop-filter:blur(20px);box-shadow:var(--shadow);
  display:flex;flex-direction:column;position:relative;
  transition:all var(--t-mid) var(--ease-spring);transform-style:preserve-3d;
}
.proj-card:hover{transform:translateY(-10px) rotate3d(1,1,0,2deg);border-color:var(--border2);box-shadow:var(--shadow-xl);}

.proj-banner{height:120px;background:var(--g-soft);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;}
.proj-banner::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(99,102,241,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.08) 1px,transparent 1px);background-size:22px 22px;}
.proj-banner::after{content:'';position:absolute;width:130px;height:130px;border-radius:50%;background:var(--g-brand);opacity:.12;filter:blur(45px);animation:bannerOrb 5s ease-in-out infinite alternate;}
@keyframes bannerOrb{0%{transform:translate(-30px,-20px) scale(.9);}100%{transform:translate(30px,20px) scale(1.15);}}
.proj-icon{font-size:2.4rem;z-index:2;position:relative;background:var(--g-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transition:transform var(--t-mid) var(--ease-spring);}
.proj-card:hover .proj-icon{transform:scale(1.18) rotate(-5deg);}

.proj-body{padding:22px;display:flex;flex-direction:column;flex:1;}
.proj-badge{display:inline-block;font-family:var(--f-mono);font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--indigo);background:var(--g-soft);border:1px solid var(--border2);border-radius:var(--r-full);padding:3px 10px;margin-bottom:10px;}
.proj-title{font-size:1.05rem;color:var(--tx-1);margin-bottom:8px;line-height:1.3;}
.proj-desc{font-size:.83rem;color:var(--tx-2);line-height:1.6;flex:1;margin-bottom:14px;}
.proj-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;}
.proj-tag{font-family:var(--f-mono);font-size:.65rem;background:var(--g-soft);color:var(--violet);border:1px solid var(--border2);padding:3px 9px;border-radius:var(--r-full);}
.proj-link{display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--indigo);transition:all var(--t-mid) var(--ease);}
.proj-link:hover{color:var(--violet);transform:translateX(5px);}
.proj-link.wip{opacity:.4;pointer-events:none;}

/* ═══════════════════════════════════════
   PAGE 5 — EDUCATION
═══════════════════════════════════════ */
.edu-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start;}
.timeline{position:relative;padding-left:32px;}
.timeline::before{content:'';position:absolute;top:0;left:8px;bottom:0;width:2px;background:linear-gradient(to bottom,var(--indigo),var(--violet),rgba(99,102,241,.1));border-radius:2px;}
.tl-item{position:relative;margin-bottom:36px;}
.tl-item:last-child{margin-bottom:0;}
.tl-node{position:absolute;left:-32px;top:6px;width:18px;height:18px;border-radius:50%;background:var(--bg);border:3px solid var(--indigo);box-shadow:0 0 0 5px rgba(99,102,241,.12);transition:all var(--t-mid) var(--ease-spring);}
.tl-item:hover .tl-node{background:var(--g-brand);border-color:transparent;box-shadow:0 0 0 8px rgba(99,102,241,.15),0 0 20px rgba(99,102,241,.4);transform:scale(1.25);}
.tl-yr{font-family:var(--f-mono);font-size:.73rem;font-weight:700;color:var(--indigo);display:block;margin-bottom:5px;}
.tl-school{font-size:1.08rem;color:var(--tx-1);margin-bottom:3px;}
.tl-level{font-size:.83rem;font-weight:700;color:var(--cyan);display:block;margin-bottom:9px;}
.tl-desc{font-size:.82rem;color:var(--tx-3);line-height:1.6;}

.cert-stack{display:flex;flex-direction:column;gap:14px;}
.cert-card{display:flex;align-items:flex-start;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:18px 20px;backdrop-filter:blur(16px);box-shadow:var(--shadow);transition:all var(--t-mid) var(--ease-spring);}
.cert-card:hover{transform:translateX(7px);border-color:var(--border2);box-shadow:var(--shadow-lg);}
.cert-ic{width:42px;height:42px;border-radius:var(--r-md);background:var(--g-brand);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.05rem;flex-shrink:0;transition:transform var(--t-mid) var(--ease-spring);}
.cert-card:hover .cert-ic{transform:scale(1.12) rotate(-5deg);}
.cert-org{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.8px;color:var(--cyan);}
.cert-title{font-size:.9rem;font-weight:700;color:var(--tx-1);margin:3px 0;}
.cert-note{font-size:.78rem;color:var(--tx-3);line-height:1.5;}

/* ═══════════════════════════════════════
   PAGE 6 — CONTACT
═══════════════════════════════════════ */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start;}
.cta-big{font-size:1.7rem;line-height:1.24;margin-bottom:14px;}
.cta-sub{font-size:.93rem;color:var(--tx-2);line-height:1.72;margin-bottom:28px;}

.ci-list{display:flex;flex-direction:column;gap:14px;margin-bottom:28px;}
.ci-row{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:14px 18px;backdrop-filter:blur(14px);transition:all var(--t-mid) var(--ease-spring);}
.ci-row:hover{transform:translateX(6px);border-color:var(--border2);box-shadow:var(--shadow);}
.ci-ic{width:42px;height:42px;border-radius:var(--r-md);background:var(--g-soft);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;color:var(--indigo);font-size:1.1rem;flex-shrink:0;transition:all var(--t-mid) var(--ease-spring);}
.ci-row:hover .ci-ic{background:var(--g-brand);color:#fff;border-color:transparent;transform:scale(1.1);}
.ci-lbl{font-size:.65rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--tx-3);}
.ci-val{font-size:.92rem;font-weight:700;color:var(--tx-1);}

.socials-row{display:flex;gap:11px;}
.s-btn{width:44px;height:44px;border-radius:var(--r-full);background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--tx-3);font-size:1.05rem;backdrop-filter:blur(10px);box-shadow:var(--shadow);transition:all var(--t-mid) var(--ease-spring);}
.s-btn:hover{background:var(--g-brand);color:#fff;border-color:transparent;transform:translateY(-5px) rotate(360deg);box-shadow:var(--shadow-lg);}
/* WhatsApp specific */
.s-btn.whatsapp:hover{background:linear-gradient(135deg,#25d366,#128c7e);box-shadow:0 8px 24px rgba(37,211,102,.35);}

/* Form */
.c-form{display:flex;flex-direction:column;gap:15px;}
.fg{display:flex;flex-direction:column;gap:5px;}
.fl{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.8px;color:var(--indigo);}
.fc{background:var(--surface-b);border:1.5px solid var(--border);border-radius:var(--r-sm);padding:13px 16px;font-size:.9rem;color:var(--tx-1);transition:all var(--t-mid) var(--ease);}
.fc:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 4px rgba(99,102,241,.12);background:rgba(255,255,255,.98);}
[data-theme="dark"] .fc:focus{background:rgba(20,24,60,.9);}
.fc.invalid{border-color:var(--rose);box-shadow:0 0 0 3px rgba(244,63,94,.1);}
.fc::placeholder{color:var(--tx-4);}
textarea.fc{resize:vertical;}
.err-msg{font-size:.7rem;color:var(--rose);font-weight:700;display:none;margin-top:2px;}
.form-fb{display:none;padding:13px;border-radius:var(--r-sm);font-size:.83rem;font-weight:700;text-align:center;margin-top:4px;}
.form-fb.ok{display:block;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);color:#059669;}
.form-fb.err{display:block;background:rgba(244,63,94,.07);border:1px solid rgba(244,63,94,.15);color:var(--rose);}

/* Footer */
.pg-footer{margin-top:28px;padding-top:18px;border-top:1px solid var(--border2);text-align:center;}
.footer-brand{font-family:var(--f-head);font-size:.95rem;font-weight:900;letter-spacing:2px;background:var(--g-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.footer-meta{font-size:.72rem;color:var(--tx-4);margin-top:4px;}
.footer-meta i{color:var(--rose);}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media(max-width:1100px){
  .skills-3col{grid-template-columns:repeat(2,1fr);}
  .proj-grid{grid-template-columns:1fr;}
}
@media(max-width:960px){
  .hero-grid,.about-grid,.edu-grid,.contact-grid{grid-template-columns:1fr;gap:28px;}
  .hero-visual{order:-1;margin-bottom:20px;}
  .hero-photo-wrap{width:260px;height:320px;}
  .f-chip-1{top:-10px;right:-10px;}
  .f-chip-2{bottom:10px;left:-20px;}
  .f-chip-3{right:-20px;}
  .skills-3col{grid-template-columns:1fr;}
  .comp-grid{grid-template-columns:1fr;}
  .page{
    display:block;
    padding:calc(var(--nav-h)+32px) 1.5rem 80px;
  }
  .page-arrow{display:none;}
  .section-title{margin-bottom:35px;}
}
@media(max-width:768px){
  .menu-btn{display:flex;}
  .nav-menu{position:fixed;top:0;right:-110%;width:75%;max-width:280px;height:100vh;background:var(--surface-b);backdrop-filter:blur(28px);border-left:1px solid var(--border);flex-direction:column;justify-content:center;align-items:center;gap:32px;z-index:1050;transition:right .5s cubic-bezier(.77,.2,.05,1);box-shadow:-8px 0 30px rgba(0,0,0,.1);}
  .nav-menu.open{right:0;}
  .nav-link{font-size:.95rem;}
  .hero-h1{font-size:clamp(2.2rem, 8vw, 3rem);}
  .page-dots{display:none;}
  .about-detail-row{justify-content:center;}
  .a-pill{font-size:.7rem;padding:5px 12px;}
  .contact-grid{gap:32px;}
  .ci-row{padding:10px 14px;}
  .socials-row{justify-content:center;}
  .mobile-swipe{
    display:flex;align-items:center;gap:8px;
    position:fixed;bottom:25px;right:25px;z-index:900;
    background:var(--g-brand);color:#fff;
    padding:8px 18px;border-radius:var(--r-full);
    font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;
    box-shadow:var(--shadow-lg), 0 0 15px rgba(99,102,241,.5);
    animation:swipeSlide 2.5s infinite;transition:opacity .4s var(--ease);
  }
  .mobile-swipe.hide{opacity:0;pointer-events:none;}
  @keyframes swipeSlide{
    0%,100%{transform:translateX(0);}
    50%{transform:translateX(8px);}
  }
}
@media(max-width:480px){
  .page{
    display:block;
    padding:calc(var(--nav-h)+24px) 1.2rem 100px;
  }
  .hero-photo-wrap{width:220px;height:280px;}
  .f-chip{transform:scale(0.85); transform-origin:center;}
  .f-chip:hover{transform:scale(0.9);}
  .f-chip-3{display:none;}
  .hero-ctas{flex-direction:column;}
  .hero-ctas .btn{width:100%;justify-content:center;}
  .glass-card{padding:20px;}
  .proj-body{padding:16px;}
  .timeline::before{left:4px;}
  .tl-node{left:-28px; width:14px; height:14px;}
  .cert-card{flex-direction:column; align-items:center; text-align:center;}
  .cert-ic{margin-bottom:8px;}
}