/* ============================================
   SUBEEK PORTFOLIO — Futuristic / Sci-fi CSS
   ============================================ */

/* 1. Custom Properties */
:root {
  --bg: #08080F;
  --bg2: #0C0C1A;
  --bg-card: rgba(13, 13, 30, 0.85);
  --bg-card-s: #0E0E20;
  --v: #7C3AED;
  --v2: #A855F7;
  --c: #00D4FF;
  --c2: #67E8F9;
  --gv: rgba(124,58,237,.4);
  --gc: rgba(0,212,255,.3);
  --t1: #F0F0FF;
  --t2: #9CA3AF;
  --t3: #6B7280;
  --bd: rgba(255,255,255,.07);
  --bd2: rgba(124,58,237,.35);
  --font: 'Outfit', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --ease: cubic-bezier(.4,0,.2,1);
  --bounce: cubic-bezier(.34,1.56,.64,1);
  --sp: 120px;
}

[data-theme="light"] {
  --bg: #F0F0FA;
  --bg2: #E8E8F5;
  --bg-card: rgba(255,255,255,.92);
  --bg-card-s: #FFFFFF;
  --gv: rgba(124,58,237,.15);
  --gc: rgba(0,150,200,.15);
  --t1: #0A0A14;
  --t2: #4B5563;
  --t3: #9CA3AF;
  --bd: rgba(0,0,0,.08);
  --bd2: rgba(124,58,237,.25);
}

/* 2. Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--t1);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background .4s var(--ease), color .4s var(--ease);
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* 3. Layout */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: var(--sp) 0; }

/* 4. Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- NAVIGATION ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 20px 0;
  transition: all .4s var(--ease);
}
.navbar.scrolled {
  padding: 12px 0;
  background: rgba(8,8,15,.88);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--bd);
}
[data-theme="light"] .navbar.scrolled { background: rgba(240,240,250,.9); }

.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav-logo {
  font-weight: 800; font-size: 1.05rem;
  letter-spacing: .2em; color: var(--t1);
}
.lb { color: var(--v); }
.nav-links { display: flex; gap: 40px; }
.nav-link {
  font-size: .875rem; font-weight: 500; color: var(--t2);
  letter-spacing: .05em; transition: color .3s; position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--v); transition: width .3s var(--ease);
}
.nav-link:hover { color: var(--t1); }
.nav-link:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 10px; }

.theme-toggle {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--bd); background: var(--bg-card);
  display: flex; align-items: center; justify-content: center;
  color: var(--t2); transition: all .3s; backdrop-filter: blur(8px);
}
.theme-toggle:hover { border-color: var(--v); color: var(--v); box-shadow: 0 0 12px var(--gv); }
.moon-icon { display: none; }
.sun-icon { display: block; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: 8px;
  font-size: .875rem; font-weight: 600; font-family: var(--font);
  letter-spacing: .03em; transition: all .3s var(--ease); cursor: pointer; border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--v), #6D28D9);
  color: #fff; box-shadow: 0 4px 24px var(--gv);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--gv); }
.btn-outline {
  border: 1.5px solid var(--v); color: var(--v); background: transparent;
}
.btn-outline:hover { background: var(--v); color: #fff; box-shadow: 0 4px 20px var(--gv); }
.btn-ghost {
  border: 1px solid var(--bd); color: var(--t2); background: var(--bg-card); backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--v); color: var(--v); }
.btn-outline-sm {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px; font-size: .875rem; font-weight: 600;
  border: 1.5px solid var(--bd2); color: var(--v2); background: transparent; transition: all .3s;
}
.btn-outline-sm:hover { background: var(--v); color: #fff; border-color: var(--v); box-shadow: 0 4px 20px var(--gv); }
.btn-full { width: 100%; justify-content: center; padding: 14px 22px; }
.btn-primary-sm {
  padding: 8px 16px; border-radius: 6px; font-size: .8125rem; font-weight: 600;
  background: linear-gradient(135deg, var(--v), #6D28D9); color: #fff; box-shadow: 0 4px 14px var(--gv);
}
.btn-primary-sm:hover { transform: translateY(-2px); box-shadow: 0 6px 18px var(--gv); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; align-items: center; justify-content: center; width: 36px; height: 36px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--t1); border-radius: 2px; transition: all .3s; }
.mobile-menu { display: none; flex-direction: column; background: var(--bg2); border-top: 1px solid var(--bd); }
.mobile-menu.open { display: flex; }
.mobile-link { padding: 16px 24px; font-size: .95rem; font-weight: 500; color: var(--t2); border-bottom: 1px solid var(--bd); transition: all .3s; }
.mobile-link:hover { color: var(--v); background: var(--bg-card); }

/* Section Shared */
.section-header { margin-bottom: 64px; }
.section-tag { font-family: var(--mono); font-size: .78rem; color: var(--v); letter-spacing: .15em; display: block; margin-bottom: 12px; }
.section-title { font-size: clamp(2rem,5vw,3rem); font-weight: 800; color: var(--t1); line-height: 1.1; letter-spacing: -.02em; }
.section-sub { margin-top: 12px; font-size: 1rem; color: var(--t2); }

/* ---- HERO SECTION ---- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: 120px 24px 80px;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }

/* Mesh Gradient */
.mesh-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124,58,237,.28) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(0,212,255,.18) 0%, transparent 60%),
    radial-gradient(ellipse at 60% 85%, rgba(109,40,217,.22) 0%, transparent 60%);
  animation: mesh-anim 14s ease-in-out infinite alternate;
}
[data-theme="light"] .mesh-gradient {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124,58,237,.1) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(0,212,255,.07) 0%, transparent 60%),
    radial-gradient(ellipse at 60% 85%, rgba(109,40,217,.09) 0%, transparent 60%);
}
@keyframes mesh-anim {
  0%   { transform: scale(1) rotate(0deg); }
  50%  { transform: scale(1.06) rotate(1.5deg); }
  100% { transform: scale(1.03) rotate(-1deg); }
}

/* Grid Overlay */
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(124,58,237,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,.07) 1px, transparent 1px);
  background-size: 64px 64px;
}
[data-theme="light"] .grid-overlay {
  background-image:
    linear-gradient(rgba(124,58,237,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,.04) 1px, transparent 1px);
}

/* Orbs */
.orb { position: absolute; border-radius: 50%; filter: blur(80px); animation: orb-float 10s ease-in-out infinite; }
.orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(124,58,237,.35), transparent); top: -140px; left: -120px; animation-duration: 12s; }
.orb-2 { width: 350px; height: 350px; background: radial-gradient(circle, rgba(0,212,255,.22), transparent); bottom: -80px; right: -80px; animation-delay: -4s; animation-duration: 10s; }
.orb-3 { width: 250px; height: 250px; background: radial-gradient(circle, rgba(168,85,247,.28), transparent); top: 40%; right: 15%; animation-delay: -7s; animation-duration: 8s; }
@keyframes orb-float { 0%,100% { transform: translate(0,0); } 33% { transform: translate(30px,-28px); } 66% { transform: translate(-18px,22px); } }

/* Scanline */
.scanline {
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--v), var(--c), transparent);
  opacity: .7; animation: scan-anim 7s linear infinite;
}
@keyframes scan-anim { 0% { top: 0; opacity: 0; } 10% { opacity: .7; } 90% { opacity: .7; } 100% { top: 100%; opacity: 0; } }

/* Hero Content */
.hero-content { position: relative; z-index: 1; text-align: center; max-width: 820px; width: 100%; }

/* Badge */
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px;
  border-radius: 100px; background: rgba(124,58,237,.12); border: 1px solid rgba(124,58,237,.3);
  font-family: var(--mono); font-size: .72rem; color: var(--v2); margin-bottom: 40px; letter-spacing: .08em;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 8px rgba(34,197,94,.9); animation: dot-pulse 2s ease-in-out infinite; }
@keyframes dot-pulse { 0%,100% { box-shadow: 0 0 6px rgba(34,197,94,.8); } 50% { box-shadow: 0 0 14px rgba(34,197,94,1), 0 0 24px rgba(34,197,94,.4); } }

/* Hero Graphic — Abstract Digital Core */
.hero-graphic {
  position: relative;
  width: 160px;
  height: 160px;
  margin: 0 auto 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.graphic-core {
  position: relative;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pulse-ring {
  position: absolute;
  inset: -40px;
  border: 1px solid var(--v);
  border-radius: 50%;
  opacity: 0;
  animation: graphic-pulse 4s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

.pulse-ring:nth-child(2) { animation-delay: 1.2s; border-color: var(--c); }
.pulse-ring:nth-child(3) { animation-delay: 2.4s; }

@keyframes graphic-pulse {
  0% { transform: scale(0.6); opacity: 0; }
  50% { opacity: 0.4; }
  100% { transform: scale(1.4); opacity: 0; }
}

.inner-hex {
  width: 100%;
  height: 100%;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 0 15px var(--gv));
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(5deg); }
}

.hero-avatar { display: none; } /* Removed photo styles */

/* Hero Name */
.hero-name { margin-bottom: 16px; }
.name-prefix { display: block; font-size: 1rem; font-weight: 400; color: var(--t2); font-family: var(--mono); letter-spacing: .12em; margin-bottom: 8px; }
.name-main {
  display: block; font-size: clamp(3.5rem,9vw,6rem); font-weight: 900; color: var(--t1); line-height: .95; letter-spacing: -.04em;
}
.glitch { position: relative; }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0;
}
.glitch::before { color: var(--c); animation: glitch1 5s infinite; }
.glitch::after  { color: var(--v); animation: glitch2 5s infinite; }
@keyframes glitch1 {
  0%,88%,100% { opacity:0; transform:none; }
  90% { opacity:.7; transform:translate(-4px,1px) skewX(-3deg); clip-path:polygon(0 25%,100% 25%,100% 45%,0 45%); }
  92% { opacity:0; }
  95% { opacity:.4; transform:translate(3px,-2px); clip-path:polygon(0 65%,100% 65%,100% 85%,0 85%); }
  97% { opacity: 0; }
}
@keyframes glitch2 {
  0%,88%,100% { opacity:0; transform:none; }
  91% { opacity:.5; transform:translate(4px,-1px) skewX(2deg); clip-path:polygon(0 45%,100% 45%,100% 65%,0 65%); }
  93% { opacity:0; }
  96% { opacity:.3; transform:translate(-3px,2px); clip-path:polygon(0 5%,100% 5%,100% 20%,0 20%); }
  98% { opacity:0; }
}

/* Typewriter */
.hero-title {
  font-size: clamp(1.1rem,3vw,1.35rem); font-weight: 500; color: var(--t2);
  margin-bottom: 24px; display: flex; align-items: center; justify-content: center; gap: 4px; flex-wrap: wrap;
}
.typewriter { color: var(--c); font-family: var(--mono); }
.cursor-blink { color: var(--v); animation: blink .8s step-end infinite; font-weight: 300; }
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0; } }

/* Tagline */
.hero-tagline { font-size: clamp(.95rem,2vw,1.1rem); color: var(--t2); max-width: 520px; margin: 0 auto 40px; line-height: 1.75; }
.hero-tagline strong { color: var(--t1); }

/* CTA */
.hero-cta { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 56px; flex-wrap: wrap; }

/* Stats */
.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 36px;
  padding: 22px 36px; border-radius: 20px; background: var(--bg-card);
  border: 1px solid var(--bd); backdrop-filter: blur(14px); max-width: fit-content; margin: 0 auto;
}
.stat { text-align: center; }
.stat-num {
  display: block; font-size: 1.9rem; font-weight: 900; line-height: 1; margin-bottom: 4px;
  background: linear-gradient(135deg, var(--v), var(--c)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-lbl { font-size: .65rem; font-family: var(--mono); color: var(--t3); letter-spacing: .12em; text-transform: uppercase; }
.stat-div { width: 1px; height: 44px; background: var(--bd); }

/* Scroll Indicator */
.scroll-indicator { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 1; }
.scroll-txt { font-family: var(--mono); font-size: .62rem; color: var(--t3); letter-spacing: .18em; text-transform: uppercase; }
.scroll-line { width: 1px; height: 44px; background: linear-gradient(to bottom, var(--v), transparent); animation: scroll-pulse 2.2s ease-in-out infinite; }
@keyframes scroll-pulse { 0%,100% { opacity:.3; height:28px; } 50% { opacity:1; height:44px; } }

/* ---- ABOUT SECTION ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.about-intro { font-size: 1.1rem; color: var(--t1); line-height: 1.85; margin-bottom: 20px; }
.about-intro strong { color: var(--v2); }
.about-body { font-size: .95rem; color: var(--t2); line-height: 1.85; margin-bottom: 36px; }
.about-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.skills-area { display: flex; flex-direction: column; gap: 20px; }
.skills-card { padding: 24px; border-radius: 16px; background: var(--bg-card); border: 1px solid var(--bd); backdrop-filter: blur(12px); transition: border-color .3s, box-shadow .3s; }
.skills-card:hover { border-color: var(--bd2); box-shadow: 0 4px 28px var(--gv); }
.skills-head { font-family: var(--mono); font-size: .72rem; color: var(--v); letter-spacing: .15em; text-transform: uppercase; margin-bottom: 14px; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.stag {
  padding: 4px 12px; border-radius: 100px;
  background: rgba(124,58,237,.1); border: 1px solid rgba(124,58,237,.2);
  font-size: .78rem; color: var(--t2); font-weight: 500; transition: all .2s;
}
.stag:hover { background: rgba(124,58,237,.2); color: var(--v2); border-color: rgba(124,58,237,.4); }

/* Education Preview */
.edu-preview { display: flex; flex-direction: column; gap: 4px; }
.edu-degree { font-size: .95rem; font-weight: 700; color: var(--t1); }
.edu-inst { font-size: .85rem; color: var(--t2); }
.edu-year { font-size: .75rem; font-family: var(--mono); color: var(--v2); margin-top: 4px; }

/* ---- WORK SECTION ---- */
.work { background: var(--bg2); position: relative; overflow: hidden; }
.work-line { position: absolute; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--v), var(--c), transparent); }
.top-line { top: 0; }
.bottom-line { bottom: 0; }

.projects-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }

/* Project Card */
.pcard {
  position: relative; border-radius: 24px; overflow: hidden;
  background: var(--bg-card); border: 1px solid var(--bd);
  transition: transform .4s var(--bounce), box-shadow .4s var(--ease);
}
.pcard:hover { transform: translateY(-10px); }
.pcard:hover .pcard-glow { opacity: 1; }
.pcard:hover .mockup-wrap { transform: perspective(800px) rotateY(0deg) rotateX(0deg) scale(1.05); }

.pcard-glow {
  position: absolute; inset: 0; pointer-events: none; border-radius: 24px;
  opacity: 0; transition: opacity .4s; z-index: 0;
}
.violet-glow { box-shadow: 0 0 70px var(--gv), inset 0 0 70px rgba(124,58,237,.06); }
.cyan-glow   { box-shadow: 0 0 70px var(--gc), inset 0 0 70px rgba(0,212,255,.06); }

.pcard-inner { position: relative; z-index: 1; padding: 32px; }
.pcard-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.pcard-num { font-family: var(--mono); font-size: .72rem; color: var(--v); letter-spacing: .12em; }
.cyan-num  { color: var(--c); }
.pcard-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.ptag { padding: 2px 10px; border-radius: 100px; background: rgba(124,58,237,.08); border: 1px solid rgba(124,58,237,.15); font-size: .68rem; color: var(--t3); font-weight: 500; }
.cyan-tag { background: rgba(0,212,255,.08); border-color: rgba(0,212,255,.15); }

/* Card Visual */
.pcard-visual {
  margin-bottom: 28px; border-radius: 16px; overflow: hidden;
  height: 220px; display: flex; align-items: center; justify-content: center;
  position: relative; flex-direction: column; gap: 8px;
}
.glotrix-visual { background: linear-gradient(135deg, rgba(124,58,237,.18), rgba(0,212,255,.1)); }
.learnix-visual  { background: linear-gradient(135deg, rgba(0,212,255,.12), rgba(124,58,237,.18)); }

.mockup-wrap {
  display: flex; gap: -12px; align-items: flex-end; transform: perspective(800px) rotateY(-8deg) rotateX(4deg);
  transition: transform .45s var(--ease);
}
.phone {
  width: 88px; height: 150px; border-radius: 14px;
  border: 2px solid rgba(255,255,255,.1); background: rgba(6,6,18,.9);
  overflow: hidden; position: relative; box-shadow: 0 12px 36px rgba(0,0,0,.5);
  flex-shrink: 0;
}
.phone-back {
  margin-left: -18px; opacity: .7; transform: scale(.92) translateY(10px);
  border-color: rgba(255,255,255,.06);
}
.phone-notch { width: 30px; height: 5px; background: rgba(255,255,255,.12); border-radius: 3px; margin: 8px auto 0; }
.phone-screen { padding: 6px; height: calc(100% - 20px); }

/* Glotrix phone mockup */
.glo-screen { display: flex; flex-direction: column; gap: 5px; }
.glo-header { font-family: var(--mono); font-size: 5.5px; font-weight: 700; color: var(--v2); letter-spacing: .1em; text-align: center; padding: 3px 0 4px; border-bottom: 1px solid rgba(124,58,237,.25); }
.glo-card { border-radius: 5px; flex-shrink: 0; }
.gc1 { height: 30px; background: linear-gradient(135deg, rgba(124,58,237,.35), rgba(0,212,255,.2)); border: 1px solid rgba(124,58,237,.25); }
.gc2 { height: 22px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.07); }
.glo-divider { height: 1px; background: rgba(255,255,255,.07); margin: 2px 0; }
.glo-msg { height: 12px; border-radius: 100px; width: 60%; }
.m-in  { background: rgba(124,58,237,.35); align-self: flex-start; margin-left: 0; }
.m-out { background: rgba(0,212,255,.25); align-self: flex-end; margin-left: auto; }

.glo-screen-back { display: flex; flex-direction: column; gap: 6px; padding: 8px 6px; }
.glo-profile-dot { width: 22px; height: 22px; border-radius: 50%; background: linear-gradient(135deg, var(--v), var(--c)); margin: 4px auto; }
.glo-info-line { height: 8px; border-radius: 4px; background: rgba(255,255,255,.08); }
.il1 { width: 80%; margin: 0 auto; }
.il2 { width: 55%; margin: 0 auto; }
.glo-badge-row { display: flex; gap: 4px; justify-content: center; }
.glo-badge { width: 20px; height: 10px; border-radius: 4px; background: rgba(124,58,237,.3); border: 1px solid rgba(124,58,237,.4); }

/* Learnix phone mockup */
.lrn-screen { display: flex; flex-direction: column; gap: 5px; }
.lrn-header { font-family: var(--mono); font-size: 5.5px; font-weight: 700; color: var(--c2); letter-spacing: .1em; text-align: center; padding: 3px 0 4px; border-bottom: 1px solid rgba(0,212,255,.25); }
.lrn-tabs { display: flex; gap: 4px; }
.lrn-tab { font-size: 5px; padding: 2px 6px; border-radius: 4px; color: rgba(255,255,255,.4); background: rgba(255,255,255,.05); }
.active-tab { background: rgba(0,212,255,.2); color: var(--c); }
.lrn-task { display: flex; align-items: center; gap: 4px; height: 14px; }
.ltask-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.done-dot { background: #22C55E; box-shadow: 0 0 5px rgba(34,197,94,.6); }
.evt-dot  { background: var(--c); box-shadow: 0 0 5px rgba(0,212,255,.6); }
.pend-dot { background: var(--v); box-shadow: 0 0 5px rgba(124,58,237,.6); }
.ltask-line { flex: 1; height: 6px; border-radius: 3px; background: rgba(255,255,255,.07); }
.lrn-calendar { height: 28px; border-radius: 6px; background: linear-gradient(135deg, rgba(0,212,255,.2), rgba(124,58,237,.15)); border: 1px solid rgba(0,212,255,.18); }

.lrn-screen-back { display: flex; align-items: flex-end; gap: 5px; padding: 8px 6px; height: 100%; justify-content: center; }
.lrn-chart-bar { width: 10px; border-radius: 3px 3px 0 0; background: rgba(0,212,255,.3); border: 1px solid rgba(0,212,255,.4); }
.lb1 { height: 40%; }
.lb2 { height: 65%; }
.lb3 { height: 55%; }
.lb4 { height: 80%; }
.lb5 { height: 45%; }

.visual-label { font-family: var(--mono); font-size: .62rem; color: var(--t3); letter-spacing: .12em; text-transform: uppercase; }
.cyan-label { color: rgba(0,212,255,.6); }

/* Card Body */
.pcard-body { }
.pcard-title { font-size: 1.6rem; font-weight: 800; color: var(--t1); letter-spacing: -.02em; margin-bottom: 10px; }
.pcard-desc { font-size: .875rem; color: var(--t2); line-height: 1.75; margin-bottom: 20px; }
.pcard-meta { display: flex; gap: 20px; margin-bottom: 24px; }
.pmeta { display: flex; align-items: center; gap: 5px; font-family: var(--mono); font-size: .68rem; color: var(--t3); }
.pcta { display: inline-flex; align-items: center; gap: 8px; font-size: .875rem; font-weight: 700; letter-spacing: .02em; transition: all .3s; }
.violet-cta { color: var(--v); }
.violet-cta:hover { color: var(--v2); gap: 14px; }
.cyan-cta   { color: var(--c); }
.cyan-cta:hover { color: var(--c2); gap: 14px; }

/* ---- OTHER WORKS (EXPLORATIONS) ---- */
.other-works {
  margin-top: 100px;
  padding-top: 60px;
  border-top: 1px solid var(--bd);
}

.ow-header {
  margin-bottom: 40px;
}

.ow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 32px;
}

.ow-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--bd);
  transition: all .4s var(--ease);
}

.ow-card:hover {
  transform: translateY(-8px);
  border-color: var(--bd2);
  box-shadow: 0 15px 45px rgba(0,0,0,0.4);
}

.ow-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.ow-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

.ow-card:hover .ow-img {
  transform: scale(1.08);
}

.ow-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,15,0.95) 0%, rgba(8,8,15,0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  opacity: 0;
  transition: opacity .4s var(--ease);
}

.ow-card:hover .ow-overlay {
  opacity: 1;
}

.ow-tags-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.ow-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--c);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(0, 212, 255, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
}

.ow-label {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 8px;
  display: block;
}

.ow-sub {
  font-size: 0.85rem;
  color: var(--t2);
  line-height: 1.5;
}

/* ---- CONTACT SECTION ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px; align-items: start; }

.cinfo-card {
  padding: 40px; border-radius: 24px; background: var(--bg-card);
  border: 1px solid var(--bd); backdrop-filter: blur(12px);
}
.cinfo-title { font-size: 1.4rem; font-weight: 700; color: var(--t1); margin-bottom: 14px; }
.cinfo-body { font-size: .9rem; color: var(--t2); line-height: 1.8; margin-bottom: 32px; }
.clinks { display: flex; flex-direction: column; gap: 14px; }
.clink { display: flex; align-items: center; gap: 16px; padding: 16px; border-radius: 12px; border: 1px solid var(--bd); transition: all .3s; }
.clink:hover { border-color: var(--bd2); background: rgba(124,58,237,.06); transform: translateX(4px); }
.clink-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(124,58,237,.12); border: 1px solid rgba(124,58,237,.2); display: flex; align-items: center; justify-content: center; color: var(--v); flex-shrink: 0; }
.clink-text { display: flex; flex-direction: column; gap: 2px; }
.clbl { font-family: var(--mono); font-size: .62rem; color: var(--t3); letter-spacing: .12em; text-transform: uppercase; }
.cval { font-size: .875rem; color: var(--t1); font-weight: 500; }

/* Contact Form */
.contact-form {
  background: var(--bg-card); border: 1px solid var(--bd);
  border-radius: 24px; padding: 40px; backdrop-filter: blur(12px);
  display: flex; flex-direction: column; gap: 22px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.fgroup { display: flex; flex-direction: column; gap: 8px; }
.flabel { font-family: var(--mono); font-size: .68rem; color: var(--t3); letter-spacing: .12em; text-transform: uppercase; }
.finput, .ftextarea {
  padding: 13px 16px; border-radius: 10px; border: 1px solid var(--bd);
  background: rgba(255,255,255,.03); color: var(--t1); font-size: .9rem;
  font-family: var(--font); outline: none; transition: all .3s; width: 100%;
}
[data-theme="light"] .finput, [data-theme="light"] .ftextarea { background: rgba(0,0,0,.03); }
.finput:focus, .ftextarea:focus { border-color: var(--v); box-shadow: 0 0 0 3px rgba(124,58,237,.12); }
.finput::placeholder, .ftextarea::placeholder { color: var(--t3); }
.ftextarea { resize: vertical; min-height: 130px; }
.form-success {
  display: none; text-align: center; font-size: .875rem; color: #22C55E;
  padding: 12px; border-radius: 10px; background: rgba(34,197,94,.08); border: 1px solid rgba(34,197,94,.22);
}
.form-success.show { display: block; }

/* ---- FOOTER ---- */
.footer { padding: 40px 0; border-top: 1px solid var(--bd); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-logo { font-weight: 800; font-size: 1rem; letter-spacing: .2em; }
.footer-copy { font-size: .78rem; color: var(--t3); }
.footer-links { display: flex; gap: 24px; }
.flink { font-size: .78rem; color: var(--t3); transition: color .3s; }
.flink:hover { color: var(--v); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  :root { --sp: 80px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; padding: 18px 22px; }
  .footer-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .hero-cta { flex-direction: column; width: 100%; }
  .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-div { width: 40px; height: 1px; }
  .mockup-wrap { transform: perspective(800px) rotateY(-4deg) rotateX(2deg) scale(.9); }
}

/* ---- CASE STUDY PAGES ---- */
.cs-hero {
  min-height: 60vh; display: flex; align-items: flex-end;
  position: relative; overflow: hidden; padding: 140px 0 80px;
}
.cs-hero-bg { position: absolute; inset: 0; z-index: 0; }
.cs-hero .container { position: relative; z-index: 1; }
.cs-back { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .78rem; color: var(--t3); letter-spacing: .08em; margin-bottom: 32px; transition: all .3s; }
.cs-back:hover { color: var(--v); transform: translateX(-4px); }
.cs-tag { font-family: var(--mono); font-size: .78rem; color: var(--v); letter-spacing: .15em; display: block; margin-bottom: 14px; }
.cyan-tag-cs { color: var(--c) !important; }
.cs-title { font-size: clamp(3rem,8vw,5.5rem); font-weight: 900; letter-spacing: -.04em; line-height: .95; margin-bottom: 24px; }
.cs-sub { font-size: 1.05rem; color: var(--t2); max-width: 600px; line-height: 1.75; margin-bottom: 40px; }
.cs-meta-row { display: flex; gap: 32px; flex-wrap: wrap; }
.cs-meta-item { }
.cs-meta-label { font-family: var(--mono); font-size: .65rem; color: var(--t3); letter-spacing: .15em; text-transform: uppercase; margin-bottom: 4px; }
.cs-meta-val { font-size: .9rem; font-weight: 600; color: var(--t1); }

/* CS Sections */
.cs-section { padding: 80px 0; border-top: 1px solid var(--bd); }
.cs-section-title { font-size: 1.8rem; font-weight: 800; margin-bottom: 24px; color: var(--t1); }
.cs-text { font-size: .975rem; color: var(--t2); line-height: 1.85; margin-bottom: 16px; }
.cs-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 32px; }
.cs-card {
  padding: 32px; border-radius: 16px; background: var(--bg-card);
  border: 1px solid var(--bd); backdrop-filter: blur(12px);
}
.cs-card-title { font-size: 1rem; font-weight: 700; color: var(--t1); margin-bottom: 12px; }
.cs-card-body { font-size: .875rem; color: var(--t2); line-height: 1.7; }
.cs-highlight {
  padding: 24px 28px; border-radius: 14px; margin: 28px 0;
  border-left: 3px solid var(--v); background: rgba(124,58,237,.06);
  font-size: 1rem; color: var(--t1); line-height: 1.7; font-style: italic;
}
.cs-highlight.cyan-hl { border-color: var(--c); background: rgba(0,212,255,.06); }
.cs-feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 32px; }
.cs-feature { padding: 24px; border-radius: 14px; background: var(--bg-card); border: 1px solid var(--bd); text-align: center; transition: all .3s; }
.cs-feature:hover { border-color: var(--bd2); transform: translateY(-4px); box-shadow: 0 8px 28px var(--gv); }
.cs-feature-icon { font-size: 2rem; margin-bottom: 14px; }
.cs-feature-name { font-size: .9rem; font-weight: 700; color: var(--t1); margin-bottom: 8px; }
.cs-feature-desc { font-size: .8rem; color: var(--t2); line-height: 1.6; }
.cs-tags-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.cs-tag-item { padding: 6px 16px; border-radius: 100px; background: rgba(124,58,237,.1); border: 1px solid rgba(124,58,237,.2); font-size: .8rem; color: var(--v2); font-weight: 500; }
.cs-tag-item.cyan-item { background: rgba(0,212,255,.1); border-color: rgba(0,212,255,.2); color: var(--c2); }
.cs-nav { padding: 60px 0; border-top: 1px solid var(--bd); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.cs-nav-label { font-family: var(--mono); font-size: .7rem; color: var(--t3); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
.cs-nav-title { font-size: 1.1rem; font-weight: 700; color: var(--t1); }

@media (max-width: 768px) {
  .cs-grid-2 { grid-template-columns: 1fr; }
  .cs-feature-grid { grid-template-columns: 1fr 1fr; }
  .cs-meta-row { gap: 20px; }
}
@media (max-width: 480px) {
  .cs-feature-grid { grid-template-columns: 1fr; }
}

/* ---- OUTCOME CARDS (CASE STUDIES) ---- */
.outcome-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.outcome-card {
  background: var(--bg-card);
  border: 1px solid var(--bd);
  border-radius: 24px;
  padding: 40px;
  text-align: center;
  transition: all 0.4s var(--ease);
}

.outcome-card:hover {
  transform: translateY(-8px);
  border-color: var(--v);
  background: var(--bg-card-s);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.out-num {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--c), var(--v));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.out-lbl {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--t2);
  margin-bottom: 16px;
  display: block;
}

/* ---- STRATEGIC TAGS (CASE STUDIES) ---- */
.cs-tags-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.cs-tag-card {
  background: rgba(124, 58, 237, 0.05);
  border-left: 3px solid var(--v);
  padding: 24px;
  border-radius: 0 16px 16px 0;
}

.cs-tag-card h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--t1);
}

.cs-tag-card p {
  font-size: 0.9rem;
  color: var(--t2);
  line-height: 1.5;
}


@media (max-width: 480px) {
  .cs-tags-row { grid-template-columns: 1fr; }
}

/* ---- AI BADGE ---- */
.ai-badge {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, var(--v), var(--c));
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.15em;
  margin-top: 8px;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
  text-transform: uppercase;
}

/* ---- CREATIVE LAB SECTION ---- */
.creative-lab {
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.lab-item {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--bd);
  transition: all 0.5s var(--ease);
}

.lab-item:hover {
  transform: scale(1.02);
  border-color: var(--c);
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.lab-img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.lab-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.lab-item:hover .lab-img {
  transform: scale(1.1);
}

.lab-content {
  padding: 30px;
}

.lab-tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--c);
  margin-bottom: 12px;
  display: block;
}

.lab-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.lab-desc {
  font-size: 0.95rem;
  color: var(--t2);
  line-height: 1.6;
}

@media (max-width: 480px) {
  .lab-grid { grid-template-columns: 1fr; }
}