@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=Inter:wght@300;400;500;700&family=Plus+Jakarta+Sans:wght@300;400;500;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── TOKENS ── */
:root {
  --bg: #0a0a0f;
  --bg2: #12121a;
  --bg3: #1a1a28;
  --accent: #7c6aff;
  --accent2: #ff6a9b;
  --text: #f0eeff;
  --muted: #888aaa;
  --border: rgba(124,106,255,0.2);
  --card: rgba(255,255,255,0.03);
  --section-divider: rgba(124,106,255,0.1);
  --section-grid: rgba(124,106,255,0.045);
  --section-noise: rgba(255,255,255,0.035);
  --glow-purple-soft: rgba(124,106,255,0.105);
  --glow-pink-soft: rgba(255,106,155,0.075);
  --section-hero-bg: #0a0a0f;
  --section-about-bg: #101019;
  --section-skills-bg: #12121a;
  --section-projects-bg: #0f0f17;
  --section-achievements-bg: #141421;
  --section-resume-bg: #11111b;
  --section-contact-bg: #0d0d14;
  --max: 1100px;
}
body.light {
  --bg: #f7f6ff;
  --bg2: #efedff;
  --bg3: #e4e1ff;
  --accent: #5a45ff;
  --accent2: #d4447a;
  --text: #1a1730;
  --muted: #6660a0;
  --border: rgba(90,69,255,0.15);
  --card: rgba(90,69,255,0.03);
  --section-divider: rgba(90,69,255,0.11);
  --section-grid: rgba(90,69,255,0.055);
  --section-noise: rgba(90,69,255,0.035);
  --glow-purple-soft: rgba(90,69,255,0.085);
  --glow-pink-soft: rgba(212,68,122,0.06);
  --section-hero-bg: #f7f6ff;
  --section-about-bg: #f1efff;
  --section-skills-bg: #efedff;
  --section-projects-bg: #f4f2ff;
  --section-achievements-bg: #ebe8ff;
  --section-resume-bg: #f1efff;
  --section-contact-bg: #f7f6ff;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 40px;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
body.light nav { background: rgba(247,246,255,0.85); }
.nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 16px;
  text-decoration: none;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-menu-btn {
  display: none; width: 38px; height: 34px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--card); cursor: pointer;
  align-items: center; justify-content: center; flex-direction: column; gap: 4px;
}
.nav-menu-btn span {
  width: 16px; height: 2px; border-radius: 2px; background: var(--text);
  transition: transform 0.2s, opacity 0.2s;
}
.nav-menu-btn.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-menu-btn.open span:nth-child(2) { opacity: 0; }
.nav-menu-btn.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-link {
  color: var(--muted); text-decoration: none; font-size: 11px;
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover, .nav-link.active { color: var(--accent); background: rgba(124,106,255,0.08); }
.nav-right { display: flex; align-items: center; gap: 8px; }
.lang-wrap {
  display: flex; align-items: center; gap: 4px; cursor: pointer;
  padding: 4px 10px; border: 1px solid var(--border); border-radius: 20px;
  background: transparent;
  appearance: none;
  font: inherit;
  font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); transition: border-color 0.2s, color 0.2s;
}
.lang-wrap:hover { border-color: var(--accent); color: var(--accent); }
.lang-lbl { font-size: 10px; letter-spacing: 0.08em; }
.toggle-wrap {
  display: flex; align-items: center; gap: 6px; cursor: pointer;
  padding: 4px 0 4px 8px; border: 0; border-left: 1px solid var(--border);
  background: transparent;
  appearance: none;
  color: inherit;
  font: inherit;
}
.lang-wrap:focus-visible, .toggle-wrap:focus-visible { outline: 2px solid rgba(124,106,255,0.35); outline-offset: 3px; }
.toggle-track {
  width: 30px; height: 17px; background: var(--bg3);
  border: 1px solid var(--border); border-radius: 9px; position: relative;
}
.toggle-thumb {
  width: 11px; height: 11px; background: var(--accent); border-radius: 50%;
  position: absolute; top: 2px; left: 2px; transition: left 0.2s;
}
.toggle-thumb.on { left: 15px; background: #ffbb33; }
.toggle-lbl { font-size: 10px; color: var(--muted); }

/* ── SECTIONS ── */
section {
  padding: 100px 40px;
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
  isolation: isolate;
  --section-bg: var(--bg);
  --section-glow-a: var(--glow-purple-soft);
  --section-glow-b: var(--glow-pink-soft);
}
section:first-of-type { padding-top: 140px; }
section::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background:
    linear-gradient(140deg, var(--section-glow-a) 0%, transparent 38%),
    linear-gradient(320deg, var(--section-glow-b) 0%, transparent 36%),
    linear-gradient(to right, var(--section-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--section-grid) 1px, transparent 1px),
    repeating-radial-gradient(circle at 0 0, var(--section-noise) 0 1px, transparent 1px 5px),
    var(--section-bg);
  background-size:
    auto,
    auto,
    48px 48px,
    48px 48px,
    7px 7px,
    auto;
  background-position:
    center,
    center,
    0 0,
    0 0,
    0 0,
    center;
  z-index: -2;
  pointer-events: none;
}
section::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 100vw; height: 1px;
  transform: translateX(-50%);
  background: var(--section-divider);
  z-index: -1;
  pointer-events: none;
}
#hero { --section-bg: var(--section-hero-bg); }
#about { --section-bg: var(--section-about-bg); --section-glow-a: var(--glow-pink-soft); }
#skills { --section-bg: var(--section-skills-bg); --section-glow-b: var(--glow-purple-soft); }
#projects { --section-bg: var(--section-projects-bg); --section-glow-a: var(--glow-pink-soft); }
#achievements { --section-bg: var(--section-achievements-bg); --section-glow-b: var(--glow-purple-soft); }
#resume { --section-bg: var(--section-resume-bg); --section-glow-a: var(--glow-pink-soft); }
#contact { --section-bg: var(--section-contact-bg); }
#contact::after { display: none; }

.section-tag {
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
  font-family: 'DM Mono', monospace;
}
.section-tag::before { content: ''; width: 24px; height: 2px; background: var(--accent); border-radius: 2px; }
.section-title {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800;
  font-size: clamp(32px, 5vw, 52px); line-height: 1.05;
  letter-spacing: -0.02em; margin-bottom: 16px;
}
.section-title span {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-sub { font-size: 13px; color: var(--muted); max-width: 520px; line-height: 1.7; margin-bottom: 48px; }

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── HERO ── */
#hero {
  max-width: none;
  min-height: 92vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding-top: 80px;
}
.hero-glow {
  position: absolute; top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,106,255,0.12) 0%, transparent 65%);
  pointer-events: none; animation: pulse 5s ease-in-out infinite alternate;
}
.hero-glow2 {
  position: absolute; bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,106,155,0.08) 0%, transparent 65%);
  pointer-events: none; animation: pulse 7s ease-in-out infinite alternate-reverse;
}
@keyframes pulse { from { transform: scale(0.9); opacity: 0.7; } to { transform: scale(1.1); opacity: 1; } }

.hero-inner {
  display: grid; grid-template-columns: 1fr auto;
  align-items: center; gap: 40px; width: 100%;
  max-width: var(--max); margin: 0 auto;
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(124,106,255,0.1); border: 1px solid rgba(124,106,255,0.25);
  color: var(--accent); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 20px; margin-bottom: 20px;
  font-family: 'DM Mono', monospace;
}
.hero-dot { width: 6px; height: 6px; border-radius: 50%; background: #55ff96; animation: blink 1.5s infinite; }
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.3;} }
.hero-name {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800;
  font-size: clamp(48px, 7vw, 88px); line-height: 1.0;
  letter-spacing: -0.03em; margin-bottom: 8px;
}
.hero-name span {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-builder {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 820px;
  letter-spacing: 0;
}
.hero-name .hero-static {
  display: block;
  color: var(--text);
  background: none;
  -webkit-text-fill-color: currentColor;
}
.hero-rotator {
  --rotator-steps: 5;
  display: block;
  height: 1em;
  overflow: hidden;
}
.hero-rotator span {
  display: block;
  height: 1em;
  line-height: 1;
  white-space: nowrap;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: heroRotateWords 10s cubic-bezier(0.76, 0, 0.24, 1) infinite;
}
@keyframes heroRotateWords {
  0%, 15% { transform: translateY(0); }
  20%, 35% { transform: translateY(-100%); }
  40%, 55% { transform: translateY(-200%); }
  60%, 75% { transform: translateY(-300%); }
  80%, 95% { transform: translateY(-400%); }
  100% { transform: translateY(0); }
}
.hero-fullname {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px; color: var(--muted); margin-bottom: 16px; letter-spacing: 0.02em;
}

.hero-tagline {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 17px; color: var(--muted); margin-bottom: 32px; font-weight: 400;
}
.hero-tagline em { color: var(--accent2); font-style: normal; }
.hero-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.hero-stat {
  min-width: 118px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(124,106,255,0.055);
  box-shadow: 0 18px 45px rgba(0,0,0,0.08);
}
.hero-stat strong {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  line-height: 1;
  color: var(--text);
  margin-bottom: 8px;
}
.hero-stat span {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.btn-primary {
  background: var(--accent); color: #fff; border: none;
  padding: 11px 22px; border-radius: 8px; font-family: 'DM Mono', monospace;
  font-size: 11px; cursor: pointer; text-decoration: none; display: inline-block;
  transition: opacity 0.2s, transform 0.15s; letter-spacing: 0.04em;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--muted); border: 1px solid var(--border);
  padding: 11px 22px; border-radius: 8px; font-family: 'DM Mono', monospace;
  font-size: 11px; cursor: pointer; text-decoration: none; display: inline-block;
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.hero-avatar {
  width: 200px; height: 200px; border-radius: 50%; flex-shrink: 0;
  border: 3px solid transparent;
  background: linear-gradient(var(--bg), var(--bg)) padding-box,
              linear-gradient(135deg, var(--accent), var(--accent2)) border-box;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 32px; color: #fff;
  box-shadow: 0 0 60px rgba(124,106,255,0.25);
  mix-blend-mode: normal;
}
.hero-avatar img {
  width: 100%; height: 100%; object-fit: cover;
}

.hero-avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ── ABOUT ── */
.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 28px;
  align-items: start;
}
.about-copy { padding: 4px 0 0; }
.about-kicker {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.about-copy p {
  max-width: 520px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}
.about-focus-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.about-focus-pills span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 11px;
  color: var(--accent);
  background: rgba(124,106,255,0.08);
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
.about-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 0; }
.info-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px;
  cursor: pointer; position: relative; overflow: hidden;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.info-card:hover, .info-card:focus-visible {
  border-color: var(--accent); background: rgba(124,106,255,0.05); transform: translateY(-4px);
}
.info-card:focus-visible { outline: 2px solid rgba(124,106,255,0.35); outline-offset: 3px; }
.info-label { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }
.info-val { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 13px; }
.info-hint {
  margin-top: 10px; font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); opacity: 0; transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s;
}
.info-card:hover .info-hint, .info-card:focus-visible .info-hint { opacity: 1; transform: translateY(0); }
.bio-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.legacy-bio-card { display: none !important; }

/* ── SKILLS ── */
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.skill-cat-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.skill-cat-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.skill-cat-icon { font-size: 28px; margin-bottom: 12px; }
.skill-cat-logo { width: 28px; height: 28px; object-fit: contain; display: block; }
.skill-cat-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 18px; margin-bottom: 16px; }
.skill-item {
  width: 100%; display: flex; align-items: center; gap: 10px; margin-bottom: 12px; padding: 0;
  background: transparent; border: 0; color: var(--text); text-align: left; cursor: pointer;
  transition: transform 0.2s;
}
.skill-item:hover, .skill-item:focus-visible { transform: translateX(4px); }
.skill-item:focus-visible { outline: 2px solid rgba(124,106,255,0.35); outline-offset: 4px; border-radius: 10px; }
.skill-icon {
  width: 32px; height: 32px; border-radius: 8px; background: rgba(124,106,255,0.1);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.skill-icon img { width: 19px; height: 19px; object-fit: contain; display: block; }
.skill-fallback {
  color: var(--accent); font-family: 'DM Mono', monospace; font-size: 10px;
  letter-spacing: 0.04em; font-weight: 700;
}
.skill-blynk-logo {
  color: #23c48e; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 17px;
  font-weight: 800; letter-spacing: 0;
}
.skill-name { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 13px; }
.skill-desc { font-size: 10px; color: var(--muted); margin-top: 1px; }

/* ── PROJECTS ── */
.filter-row { display: flex; gap: 6px; margin-bottom: 24px; flex-wrap: wrap; }
.project-search {
  width:100%; margin:-8px 0 24px; background:var(--bg2); border:1px solid var(--border);
  border-radius:10px; padding:12px 14px; color:var(--text); font-family:'DM Mono',monospace;
  font-size:12px; outline:none;
}
.project-search:focus { border-color:var(--accent); }
.filter-btn {
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 6px 14px; border-radius: 20px; cursor: pointer; transition: all 0.2s;
}
.filter-btn.active, .filter-btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(124,106,255,0.08); }
.bento {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}
.pcard {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 16px; cursor: pointer; position: relative;
  min-height: 430px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.pcard:hover { border-color: var(--accent); background: rgba(124,106,255,0.04); transform: translateY(-4px); }
.pcard-top { display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:12px; }
.project-status, .project-category {
  font-family: 'DM Mono', monospace;
  font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid rgba(124,106,255,0.24); border-radius: 999px; padding: 3px 8px;
}
.project-status { color: #55ff96; border-color: rgba(85,255,150,0.28); background: rgba(85,255,150,0.07); }
.project-status.in-progress { color:#ffbb33; border-color:rgba(255,187,51,0.32); background:rgba(255,187,51,0.1); }
.project-status.prototype { color:#55ccff; border-color:rgba(85,204,255,0.32); background:rgba(85,204,255,0.1); }
.project-status.research-experiment { color:#c08cff; border-color:rgba(192,140,255,0.32); background:rgba(192,140,255,0.1); }
.project-category { color: var(--accent); background: rgba(124,106,255,0.08); }
.pbar { width: 32px; height: 3px; border-radius: 2px; background: linear-gradient(90deg,var(--accent),var(--accent2)); margin-bottom: 12px; }
.pbar.pink { background: linear-gradient(90deg,var(--accent2),#ffaa55); }
.pbar.teal { background: linear-gradient(90deg,#55ffcc,var(--accent)); }
.ptitle {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 16px;
  line-height: 1.35; margin-bottom: 6px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pdesc {
  font-size: 11px; color: var(--muted); line-height: 1.6; margin-bottom: 12px;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.ptags { display: flex; flex-wrap: wrap; gap: 4px; max-height: 54px; overflow: hidden; }
.ptag { background: rgba(255,255,255,0.05); color: var(--muted); font-family:'DM Mono',monospace; font-size: 9px; letter-spacing: 0.06em; padding: 3px 8px; border-radius: 4px; text-transform: uppercase; }
.pcard-action { margin-top:auto; padding-top:16px; color:var(--accent); font-size:10px; letter-spacing:0.08em; text-transform:uppercase; }
.pimg {
  width: 100%; aspect-ratio: 16 / 8.5; height: auto; object-fit: cover; object-position: center;
  border-radius: 10px; margin-bottom: 12px; border:1px solid var(--border);
}
.pimg-placeholder {
  aspect-ratio: 16 / 8.5; border-radius:10px; margin-bottom:12px; border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, rgba(124,106,255,0.16), rgba(255,106,155,0.08));
}
.pimg-placeholder span {
  font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:38px;
  color:var(--accent); letter-spacing:0.08em;
}
.pimg-placeholder.ai { background:linear-gradient(135deg, rgba(255,106,155,0.16), rgba(255,187,51,0.08)); }
.pimg-placeholder.iot { background:linear-gradient(135deg, rgba(85,255,204,0.16), rgba(124,106,255,0.08)); }
.empty-state, .loading-state { grid-column:1/-1; text-align:center; padding:60px 20px; color:var(--muted); }
.project-empty {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(124,106,255,0.045);
  padding: 44px 24px;
}
.project-empty span {
  display: block;
  color: var(--accent);
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.project-empty strong {
  display: block;
  color: var(--text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 22px;
  margin-bottom: 10px;
}
.project-empty p {
  max-width: 520px;
  margin: 0 auto 18px;
  color: var(--muted);
}

/* ── PROJECT MODAL ── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.75); z-index: 1000;
  align-items: center; justify-content: center; padding: 20px;
  backdrop-filter: blur(4px);
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 18px;
  width: 100%; max-width: 640px; max-height: 88vh; overflow-y: auto; position: relative;
  animation: modalIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: 0 28px 90px rgba(0,0,0,0.32);
  scrollbar-width: thin; scrollbar-color: rgba(124,106,255,0.2) transparent;
}
.modal:has(.cert-archive-modal) { max-width: 900px; }
@keyframes modalIn { from{opacity:0;transform:scale(0.92) translateY(20px);} to{opacity:1;transform:scale(1) translateY(0);} }
.modal-close {
  position: sticky; top: 12px; float: right; margin: 12px 12px -44px 0;
  width: 34px; height: 34px; background: rgba(255,255,255,0.08);
  border: 1px solid var(--border); border-radius: 50%; color: var(--muted);
  font-size: 16px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.2s; z-index: 10;
  backdrop-filter: blur(10px);
}
.modal-close:hover { background: rgba(255,106,155,0.18); color: #fff; transform: rotate(90deg); }
.modal-hero-img {
  width: calc(100% - 28px); height: clamp(220px, 44vh, 360px); object-fit: cover;
  border-radius: 14px; display: block; margin: 14px auto 0;
  border: 1px solid var(--border);
  box-shadow: 0 14px 40px rgba(0,0,0,0.28);
}
.modal-body { padding: 26px 36px 34px; }
.modal-category {
  font-size:10px; letter-spacing:0.16em; text-transform:uppercase; color:var(--accent);
  margin-bottom:8px; font-family:'DM Mono',monospace;
}
.modal-title {
  font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:30px;
  line-height:1.08; letter-spacing:0; margin-bottom:14px; color:var(--text);
}
.modal-tags { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:16px; }
.modal-tag {
  background:rgba(124,106,255,0.13); border:1px solid rgba(124,106,255,0.28);
  color:var(--accent); font-size:10px; letter-spacing:0.07em; padding:5px 11px; border-radius:999px;
}
.modal-desc {
  color:var(--muted); font-family:'Inter',sans-serif; font-size:14px;
  line-height:1.85; margin-bottom:22px; white-space:pre-wrap;
}
.modal-link {
  display:inline-flex; align-items:center; gap:6px;
  background:linear-gradient(135deg,#7c6aff,#ff6a9b); color:#fff; text-decoration:none;
  padding:10px 16px; border-radius:8px; font-family:'DM Mono',monospace; font-size:11px;
  margin-bottom:20px; transition:opacity 0.2s, transform 0.2s;
}
.modal-link:hover { opacity:0.9; transform: translateY(-1px); }
.modal-actions { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:18px; }
.modal-actions .modal-link { margin-bottom:0; }
.modal-link-ghost { background:transparent; color:var(--accent); border:1px solid var(--border); }
.modal-link-ghost:hover { border-color:var(--accent); }
.project-facts {
  display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin:0 0 18px;
}
.project-facts div, .case-study-grid div {
  background:rgba(124,106,255,0.08); border:1px solid rgba(124,106,255,0.18);
  border-radius:12px; padding:12px;
}
.project-facts span, .case-study-grid span {
  display:block; color:var(--accent); font-size:9px; letter-spacing:0.12em;
  text-transform:uppercase; margin-bottom:4px;
}
.project-facts strong, .case-study-grid strong {
  display:block; font-family:'Plus Jakarta Sans',sans-serif; font-size:12px; line-height:1.35;
}
.case-study-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin:0 0 22px; }
.case-study-grid p { color:var(--muted); font-family:'Inter',sans-serif; font-size:12px; line-height:1.6; margin-top:8px; }
.architecture-flow {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(120px,1fr)); gap:8px;
  margin:0 0 22px;
}
.arch-step {
  position:relative; background:rgba(255,255,255,0.045); border:1px solid var(--border);
  border-radius:12px; padding:13px 12px; min-height:82px;
  display:flex; flex-direction:column; justify-content:space-between; gap:12px;
}
.arch-step::after {
  content:'>'; position:absolute; right:-10px; top:50%; transform:translateY(-50%);
  color:var(--accent); font-family:'DM Mono',monospace; font-size:13px;
}
.arch-step:last-child::after { display:none; }
.arch-step span {
  color:var(--accent); font-family:'DM Mono',monospace; font-size:10px; letter-spacing:0.08em;
}
.arch-step strong {
  color:var(--text); font-family:'Plus Jakarta Sans',sans-serif; font-size:13px; line-height:1.28;
}
.modal-gallery { display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-top:4px; }
.modal-gallery img { width:100%; height:auto; border-radius:10px; cursor:pointer; border:1px solid var(--border); transition:transform 0.15s; }
.modal-gallery img:hover { transform:scale(1.02); }
.modal-gallery-label { font-size:10px; letter-spacing:0.14em; text-transform:uppercase; color:var(--accent); margin-bottom:10px; margin-top:4px; display:flex; align-items:center; gap:8px; }
.modal-gallery-label::after { content:''; flex:1; height:1px; background:var(--border); }
.story-modal { padding-top: 28px; }
.story-modal .modal-category {
  display: inline-flex;
  width: fit-content;
  padding: 5px 10px;
  border: 1px solid rgba(124,106,255,0.24);
  border-radius: 999px;
  background: rgba(124,106,255,0.09);
}
.story-modal .modal-tags { margin-bottom: 18px; }
.story-block-title {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin: 2px 0 10px;
}
.story-list {
  counter-reset: story-list;
  display: grid; gap: 8px; margin: 0 0 22px; padding: 0; list-style: none;
}
.story-list li {
  position: relative;
  color: var(--muted); font-family: 'Inter', sans-serif; font-size: 13px; line-height: 1.6;
  background: rgba(124,106,255,0.09); border: 1px solid rgba(124,106,255,0.18);
  border-radius: 10px; padding: 10px 12px 10px 44px;
}
.story-list li::before {
  counter-increment: story-list;
  content: counter(story-list, decimal-leading-zero);
  position: absolute;
  left: 12px;
  top: 11px;
  color: var(--accent);
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}
.story-photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.story-photo-slot {
  position: relative; overflow: hidden;
  min-height: 118px; border: 1px dashed rgba(124,106,255,0.35); border-radius: 12px;
  background: linear-gradient(135deg, rgba(124,106,255,0.16), rgba(255,106,155,0.09));
  color: var(--text); padding: 12px; text-align: left; cursor: default;
  display: flex; flex-direction: column; justify-content: space-between; gap: 10px;
}
.story-photo-slot.has-evidence-image {
  min-height: 190px; cursor: zoom-in; border-style: solid; padding: 0; justify-content: flex-end;
}
.story-photo-slot.has-evidence-image::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,10,15,0) 42%, rgba(10,10,15,0.88) 100%);
}
.story-photo-slot.has-evidence-image img {
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
}
.story-photo-slot.has-evidence-image span,
.story-photo-slot.has-evidence-image strong,
.story-photo-slot.has-evidence-image small {
  position:relative; z-index:1; margin-left:12px; margin-right:12px;
}
.story-photo-slot.has-evidence-image span { color:#ffbb33; margin-top:12px; }
.story-photo-slot.has-evidence-image strong { color:#fff; }
.story-photo-slot.has-evidence-image small { color:rgba(255,255,255,0.72); margin-bottom:12px; }
.story-photo-slot span {
  color: var(--accent); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.08em;
}
.story-photo-slot strong {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 12px; line-height: 1.25;
}
.story-photo-slot small { color: var(--muted); font-size: 9px; line-height: 1.4; }
.evidence-slot { min-height: 132px; }
.certificate-slot {
  background:
    linear-gradient(135deg, rgba(255,187,51,0.12), rgba(124,106,255,0.09));
  border-color: rgba(255,187,51,0.3);
}
.certificate-slot span { color: #ffbb33; }
.skill-modal-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; padding-right: 40px; }
.skill-modal-icon {
  width: 58px; height: 58px; border-radius: 16px; background: rgba(124,106,255,0.12);
  border: 1px solid rgba(124,106,255,0.24); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.skill-modal-logo { width: 34px; height: 34px; object-fit: contain; display: block; }
.skill-modal-fallback {
  color: var(--accent); font-family: 'DM Mono', monospace; font-size: 14px;
  font-weight: 700; letter-spacing: 0.05em;
}

/* ── ACHIEVEMENTS ── */
.timeline { position:relative; padding-left:28px; }
.timeline::before { content:''; position:absolute; left:8px; top:6px; bottom:6px; width:2px; background:linear-gradient(180deg,var(--accent),var(--accent2)); border-radius:2px; }
.timeline-item { position:relative; margin-bottom:20px; background:var(--card); border:1px solid var(--border); border-radius:14px; padding:16px 18px; transition:border-color 0.2s,transform 0.2s; cursor:pointer; }
.timeline-item:hover { border-color:var(--accent); transform:translateX(4px); }
.timeline-item:focus-visible, .achieve-card:focus-visible, .result-card:focus-visible { outline:2px solid rgba(124,106,255,0.35); outline-offset:4px; }
.timeline-item::before { content:''; position:absolute; left:-23px; top:20px; width:12px; height:12px; border-radius:50%; background:var(--accent); border:2px solid var(--section-bg); box-shadow:0 0 0 2px var(--accent); }
.tl-logo {
  float: left; width: 48px; height: 48px; margin: 2px 14px 10px 0;
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 12px;
  letter-spacing: 0.04em; color: var(--text);
  background: rgba(124,106,255,0.1); border: 1px solid rgba(124,106,255,0.24);
  box-shadow: 0 10px 26px rgba(0,0,0,0.14); overflow: hidden; position: relative;
}
.tl-logo img {
  width: 100%; height: 100%; object-fit: contain; padding: 5px; background: rgba(255,255,255,0.92);
}
.nav-link:focus-visible, .nav-logo:focus-visible, .nav-menu-btn:focus-visible,
.lang-wrap:focus-visible, .toggle-wrap:focus-visible, .modal-close:focus-visible,
.modal-link:focus-visible, .filter-btn:focus-visible, .project-search:focus-visible,
.btn-primary:focus-visible, .btn-ghost:focus-visible, .form-submit:focus-visible,
.submit-btn:focus-visible {
  outline:2px solid rgba(124,106,255,0.55); outline-offset:4px;
}
.tl-logo img:not([style*="display: none"]) + span { display: none; }
.tl-logo span { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; }
.tl-logo-primary { color: #9f91ff; }
.tl-logo-secondary {
  color: #ffbb33; background: rgba(255,187,51,0.1); border-color: rgba(255,187,51,0.28);
}
.tl-logo-matric {
  color: var(--accent2); background: rgba(255,106,155,0.09); border-color: rgba(255,106,155,0.24);
}
.tl-year { font-family:'DM Mono',monospace; font-size:10px; letter-spacing:0.1em; text-transform:uppercase; color:var(--accent); margin-bottom:4px; }
.tl-school { font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:15px; margin-bottom:2px; }
.tl-location { font-size:11px; color:var(--muted); margin-bottom:8px; }
.tl-badges { display:flex; flex-wrap:wrap; gap:4px; }
.tl-badge { background:rgba(124,106,255,0.08); border:1px solid rgba(124,106,255,0.2); color:var(--accent); font-family:'DM Mono',monospace; font-size:10px; padding:3px 8px; border-radius:4px; }
.tl-badge.gold { background:rgba(255,187,51,0.1); border-color:rgba(255,187,51,0.3); color:#ffbb33; }
.tl-badge.pink { background:rgba(255,106,155,0.08); border-color:rgba(255,106,155,0.2); color:var(--accent2); }

.achieve-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:40px; }
.achieve-card { background:var(--card); border:1px solid var(--border); border-radius:14px; padding:18px; transition:border-color 0.2s,transform 0.2s; cursor:pointer; }
.achieve-card:hover { border-color:var(--accent); transform:translateY(-4px); }
.achieve-card.wide { grid-column:1/-1; }
.achieve-icon { font-size:26px; margin-bottom:10px; }
.achieve-title { font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:14px; margin-bottom:4px; }
.achieve-desc { font-size:11px; color:var(--muted); line-height:1.6; }
.achieve-year { display:inline-block; margin-top:8px; font-family:'DM Mono',monospace; font-size:10px; letter-spacing:0.08em; color:var(--accent); background:rgba(124,106,255,0.08); border:1px solid rgba(124,106,255,0.2); padding:2px 8px; border-radius:4px; }

/* result cards */
.result-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:40px; margin-bottom:0; }
.result-card { background:var(--card); border:1px solid var(--border); border-radius:12px; padding:16px; text-align:center; cursor:pointer; transition:border-color 0.2s,transform 0.2s; }
.result-card:hover { border-color:var(--accent); transform:translateY(-4px); }
.result-label { font-family:'DM Mono',monospace; font-size:10px; color:var(--muted); letter-spacing:0.1em; text-transform:uppercase; margin-bottom:6px; }
.result-val { font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:24px; background:linear-gradient(135deg,var(--accent),var(--accent2)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.result-sub { font-size:10px; color:var(--muted); margin-top:2px; }

/* ── RESUME ── */
#resume { max-width: none; padding: 100px 40px; }
.resume-panel {
  background: var(--bg2); border-radius: 24px; padding: 60px;
  max-width: var(--max); margin: 0 auto;
}
.resume-inner { display:grid; grid-template-columns:minmax(0,0.95fr) minmax(320px,1.05fr); gap:48px; align-items:center; }
.resume-info-row { display:flex; justify-content:space-between; align-items:flex-start; gap:22px; padding:12px 0; border-bottom:1px solid var(--border); font-size:12px; }
.resume-info-row:last-child { border-bottom:none; }
.resume-info-label { font-family:'DM Mono',monospace; color:var(--muted); letter-spacing:0.08em; text-transform:uppercase; font-size:10px; flex:0 0 110px; }
.resume-info-val, .resume-info-row a { font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:13px; text-align:right; overflow-wrap:anywhere; }
.resume-link { color:var(--accent); text-decoration:none; }
.resume-link:hover { color:var(--accent2); }
.resume-status { display:inline-flex; align-items:center; gap:5px; color:#55ff96; }
.resume-status::before { content:''; width:6px; height:6px; border-radius:50%; background:#55ff96; display:inline-block; animation:blink 1.5s infinite; }
.resume-btns { display:flex; gap:10px; margin-top:28px; flex-wrap:wrap; }

.resume-layout {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, 0.96fr) minmax(360px, 1fr);
  gap: 38px;
  align-items: stretch;
}
.resume-stack { display: flex; flex-direction: column; gap: 28px; }
.resume-section-card {
  color: var(--text);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 30px;
  box-shadow: 0 20px 55px rgba(0,0,0,0.08);
}
.resume-section-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
}
.resume-section-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.resume-section-heading h2,
.resume-preview-copy h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1;
  letter-spacing: -0.02em;
}
.resume-entry-list { display: grid; gap: 14px; }
.resume-entry {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 20px 26px;
  min-height: 118px;
  color: var(--text);
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
body.light .resume-entry { background: rgba(90,69,255,0.035); }
.resume-entry:hover,
.resume-entry-active {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(124, 106, 255, 0.14);
}
.resume-entry strong {
  padding-right: 24px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  line-height: 1.35;
}
.resume-entry span:not(.resume-entry-arrow) {
  font-family: inherit;
  font-size: 14px;
  color: var(--muted);
}
.resume-entry small {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.resume-entry-arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--muted);
  font-size: 13px;
}
.resume-preview-panel {
  background:
    radial-gradient(circle at 85% 15%, rgba(255,106,155,0.18), transparent 32%),
    linear-gradient(160deg, var(--bg2) 0%, var(--bg3) 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: clamp(24px, 3vw, 42px);
  color: var(--text);
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(124, 106, 255, 0.18);
}
.resume-pdf-shell {
  position: relative;
  width: 100%;
  aspect-ratio: 1.42 / 1;
  min-height: 310px;
  overflow: hidden;
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 10px;
}
.resume-pdf-shell iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: none;
  background: #fff;
}
.resume-pdf-shell.has-preview iframe { display: block; }
.resume-pdf-shell.has-preview .resume-preview-placeholder { display: none; }
.resume-preview-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 28px;
  text-align: center;
  color: #17362d;
}
.resume-preview-placeholder span {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent);
}
.resume-preview-placeholder strong {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 22px;
  line-height: 1.2;
}
.resume-preview-placeholder small {
  max-width: 360px;
  font-family: inherit;
  font-size: 13px;
  color: #49625a;
}
.resume-preview-copy {
  margin-top: 34px;
}
.resume-preview-copy p {
  max-width: 650px;
  margin: 18px 0 24px;
  font-size: 18px;
  line-height: 1.7;
  font-weight: 700;
  color: var(--muted);
}
.resume-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 16px 24px;
}
.resume-info-grid > div {
  min-width: 0;
}
.resume-info-grid .resume-info-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
}
.resume-info-grid strong {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  overflow-wrap: anywhere;
}
.resume-preview-panel .resume-btns {
  margin-top: 28px;
}
.resume-preview-panel .btn-ghost {
  color: var(--text);
  border-color: var(--border);
}
.resume-preview-panel .btn-ghost:hover {
  color: var(--accent);
  background: rgba(124,106,255,0.08);
  border-color: var(--accent);
}

/* ── CONTACT ── */
.availability-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: -24px 0 28px;
  padding: 10px 14px;
  border: 1px solid rgba(85,255,150,0.24);
  border-radius: 999px;
  background: rgba(85,255,150,0.06);
  color: var(--text);
}
.availability-note strong {
  font-size: 12px;
  line-height: 1.4;
  font-weight: 600;
}
.availability-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #55ff96;
  box-shadow: 0 0 0 5px rgba(85,255,150,0.12);
  flex: 0 0 auto;
}
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; }
.contact-cards { display:flex; flex-direction:column; gap:10px; }
.ccard { background:var(--card); border:1px solid var(--border); border-radius:14px; padding:18px; text-decoration:none; color:var(--text); display:flex; align-items:center; gap:14px; transition:border-color 0.2s,transform 0.2s; }
.ccard:hover { border-color:var(--accent); transform:translateX(4px); }
.ccard-icon {
  width:38px; height:38px; border-radius:10px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(124,106,255,0.1); border:1px solid rgba(124,106,255,0.22);
  color:var(--accent); font-family:'DM Mono',monospace; font-size:10px; letter-spacing:0.08em;
}
.ccard-icon img { width:20px; height:20px; object-fit:contain; display:block; }
.brand-linkedin {
  background:#0a66c2; border-color:rgba(10,102,194,0.35); color:#fff;
  font-family:'Plus Jakarta Sans',sans-serif; font-size:15px; font-weight:800; letter-spacing:0; text-transform:none;
}
.ccard-label { font-family:'DM Mono',monospace; font-size:10px; color:var(--muted); letter-spacing:0.1em; text-transform:uppercase; margin-bottom:2px; }
.ccard-val { font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:12px; }

/* contact form */
.contact-form { background:var(--card); border:1px solid var(--border); border-radius:16px; padding:24px; }
.form-group { margin-bottom:14px; }
.form-label { display:block; font-family:'DM Mono',monospace; font-size:10px; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted); margin-bottom:6px; }
.form-input, .form-textarea { width:100%; background:var(--bg2); border:1px solid var(--border); border-radius:8px; padding:10px 12px; color:var(--text); font-family:'DM Mono',monospace; font-size:12px; transition:border-color 0.2s; outline:none; }
.form-input:focus, .form-textarea:focus { border-color:var(--accent); }
.form-textarea { resize:vertical; min-height:100px; }
.form-submit { width:100%; background:var(--accent); color:#fff; border:none; padding:12px; border-radius:8px; font-family:'DM Mono',monospace; font-size:12px; cursor:pointer; transition:opacity 0.2s; letter-spacing:0.06em; margin-top:4px; }
.form-submit:hover { opacity:0.85; }
.form-submit:disabled { opacity:0.5; cursor:not-allowed; }
.form-success { text-align:center; padding:20px; color:#55ff96; font-size:13px; display:none; }
.form-success-icon { font-size:32px; margin-bottom:8px; }

/* ── CERTIFICATES ── */
.evidence-panel {
  margin-top: 44px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(124,106,255,0.04);
}
.evidence-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 18px;
}
.evidence-kicker {
  color: var(--accent);
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.evidence-panel h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  line-height: 1.2;
  margin-bottom: 8px;
}
.evidence-panel p {
  max-width: 620px;
  color: var(--muted);
  line-height: 1.7;
}
.evidence-gallery .cert-gallery-img { height: 150px; }
.cert-gallery { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.cert-gallery-item { background:var(--card); border:1px solid var(--border); border-radius:12px; overflow:hidden; transition:border-color 0.2s,transform 0.2s; cursor:pointer; }
.cert-gallery-item:hover { border-color:var(--accent); transform:translateY(-4px); }
.cert-gallery-img { width:100%; height:190px; object-fit:cover; object-position:center; display:block; }
.cert-gallery-name { padding:10px 12px; font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:12px; }
.cert-gallery-cat { padding:0 12px 12px; color:var(--accent); font-family:'DM Mono',monospace; font-size:10px; letter-spacing:0.08em; text-transform:uppercase; }
.cert-gallery-actions {
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  margin-top:16px; flex-wrap:wrap;
}
.cert-gallery-count {
  color:var(--muted); font-size:10px; letter-spacing:0.08em; text-transform:uppercase;
}
.cert-gallery-action-buttons { display:flex; gap:8px; flex-wrap:wrap; }
.cert-archive-modal .modal-desc { margin-bottom:14px; }
.cert-archive-search { margin:0 0 14px; }
.cert-archive-filters { margin-bottom:14px; }
.cert-archive-grid { grid-template-columns:repeat(2,1fr); margin-top:12px; }
.cert-archive-item .cert-gallery-img { height:210px; }

/* ── LIGHTBOX ── */
.lightbox { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.9); z-index:2000; align-items:center; justify-content:center; padding:20px; }
.lightbox.open { display:flex; }
.lightbox img { max-width:92vw; max-height:92vh; border-radius:10px; }
.lightbox-close { position:absolute; top:16px; right:20px; color:#fff; font-size:28px; cursor:pointer; }

/* ── FOOTER ── */
.site-footer { text-align:center; padding:32px 40px; border-top:1px solid var(--border); margin-top:0; background:var(--section-contact-bg); }
.footer-copy { font-size:11px; color:var(--muted); cursor:default; user-select:none; }

/* ── SCROLL TO TOP ── */
#scrollTop {
  position:fixed; bottom:90px; right:24px;
  width:40px; height:40px; border-radius:50%;
  background:var(--bg3); border:1px solid var(--border);
  color:var(--muted); font-size:16px; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition:opacity 0.3s, background 0.2s, color 0.2s;
  z-index:400;
}
#scrollTop.show { opacity:1; pointer-events:all; }
#scrollTop:hover { background:var(--accent); color:#fff; border-color:var(--accent); }

/* 404 */
.not-found-page {
  min-height:100vh; display:grid; place-items:center; padding:80px 24px;
  background:
    radial-gradient(circle at 20% 20%, rgba(124,106,255,0.2), transparent 34%),
    radial-gradient(circle at 80% 70%, rgba(255,106,155,0.16), transparent 32%),
    var(--bg);
}
.not-found-logo { position:absolute; top:28px; left:32px; text-decoration:none; }
.not-found-panel {
  width:min(620px,100%); border:1px solid var(--border); background:var(--card);
  border-radius:18px; padding:42px; box-shadow:0 24px 80px rgba(0,0,0,0.22);
}
.not-found-panel h1 {
  font-family:'Plus Jakarta Sans',sans-serif; font-size:clamp(36px,7vw,72px);
  line-height:1; letter-spacing:0; margin:16px 0 14px;
}
.not-found-panel p {
  color:var(--muted); font-family:'Inter',sans-serif; font-size:15px; line-height:1.8;
  max-width:460px;
}
.not-found-actions { display:flex; flex-wrap:wrap; gap:10px; margin-top:26px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 12px 18px; column-gap: 12px; }
  .nav-menu-btn { display:flex; order:2; width:42px; height:38px; margin-left:8px; }
  .nav-links {
    display:none; position:absolute; top:62px; left:20px; right:20px;
    background:var(--bg2); border:1px solid var(--border); border-radius:14px;
    padding:10px; box-shadow:0 18px 55px rgba(0,0,0,0.28);
  }
  .nav-links.open { display:grid; gap:4px; }
  .nav-link { padding:10px 12px; }
  .nav-right { margin-left:auto; gap:12px; }
  .nav-right .toggle-lbl { display:none; }
  .lang-wrap { padding:4px 8px; }
  .toggle-wrap { padding-left:12px; }
  section { padding: 80px 20px; }
  section:first-of-type { padding-top: 104px; }
  #hero {
    min-height:auto; align-items:flex-start; justify-content:flex-start;
    padding:118px 20px 72px;
  }
  .hero-inner {
    grid-template-columns:1fr; gap:14px; align-items:start;
    position: relative;
  }
  .hero-name { font-size:clamp(40px,11.5vw,58px); margin-bottom:10px; padding-top: 22px; }
  .hero-builder { gap:4px; max-width:100%; }
  .hero-rotator { width: 100%; }
  .hero-rotator span { white-space: nowrap; }
  .hero-fullname { font-size:14px; line-height:1.45; margin-bottom:14px; }
  .hero-tagline { font-size:16px; line-height:1.45; margin-bottom:24px; max-width: 32rem; }
  .hero-tag { font-size:9px; letter-spacing:0.12em; padding:5px 10px; max-width:calc(100% - 116px); }
  .hero-btns { display:grid; grid-template-columns:1fr 1fr; gap:10px; max-width:360px; }
  .hero-btns .btn-primary, .hero-btns .btn-ghost { text-align:center; padding:11px 12px; }
  #cvBtn { grid-column:1 / -1; }
  .hero-stats { display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); gap:8px; max-width:360px; margin-top:22px; }
  .hero-stat { min-width:0; padding:10px; }
  .hero-stat strong { font-size:17px; }
  .hero-stat span { font-size:8px; letter-spacing:0.06em; }
  .hero-avatar {
    position:absolute; top:0; right:0;
    width:96px; height:96px; font-size:22px; justify-self:end; margin-top:8px;
    box-shadow:0 0 38px rgba(124,106,255,0.28);
  }
  .about-layout { grid-template-columns: 1fr; gap: 22px; }
  .about-copy p { font-size: 14px; line-height: 1.75; }
  .info-grid { grid-template-columns: 1fr 1fr; }
  .about-facts { grid-template-columns: 1fr 1fr; }
  .info-hint { opacity: 1; transform: none; }
  .skills-grid { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .pcard { min-height: 410px; }
  .achieve-grid { grid-template-columns: 1fr; }
  .achieve-card.wide { grid-column: 1; }
  .result-grid { grid-template-columns: 1fr; }
  #resume { padding: 80px 16px; }
  .resume-panel { padding: 30px 18px; border-radius:18px; }
  .resume-inner { grid-template-columns: 1fr; gap:28px; align-items:start; }
  .resume-layout { grid-template-columns: 1fr; gap:24px; }
  .resume-section-card { padding:22px 18px; border-radius:16px; }
  .resume-section-heading { margin-bottom:18px; }
  .resume-entry { min-height:108px; padding:18px 20px; }
  .resume-entry strong { font-size:16px; }
  .resume-entry span:not(.resume-entry-arrow) { font-size:13px; line-height:1.5; }
  .resume-entry-arrow { top:20px; right:20px; }
  .resume-preview-panel { padding:18px; border-radius:16px; }
  .resume-pdf-shell { min-height:260px; aspect-ratio: 0.76 / 1; }
  .resume-preview-copy { margin-top:24px; }
  .resume-preview-copy p { font-size:15px; line-height:1.65; margin:14px 0 20px; }
  .resume-info-grid { grid-template-columns:1fr; gap:12px; }
  #resume .section-title { font-size:clamp(34px,11vw,46px); }
  #resume .section-sub { margin-bottom:24px; max-width:none; }
  .resume-btns { display:grid; grid-template-columns:1fr; gap:10px; margin-top:22px; }
  .resume-btns .btn-primary, .resume-btns .btn-ghost { text-align:center; padding:11px 12px; }
  .resume-info-row {
    display:grid; grid-template-columns:96px minmax(0,1fr); gap:14px;
    align-items:start; padding:13px 0;
  }
  .resume-info-label { flex:initial; font-size:9px; }
  .resume-info-val, .resume-info-row a { text-align:left; font-size:13px; line-height:1.4; }
  .contact-grid { grid-template-columns: 1fr; }
  .availability-note { margin-top:-12px; border-radius:14px; align-items:flex-start; }
  .cert-gallery { grid-template-columns: 1fr 1fr; }
  .evidence-panel { padding:18px; }
  .evidence-panel-head { display:block; }
  .cert-gallery-img { height:150px; }
  .cert-gallery-actions { display:grid; grid-template-columns:1fr; }
  .cert-gallery-action-buttons { display:grid; grid-template-columns:1fr; }
  .cert-gallery-action-buttons .filter-btn { width:100%; }
  .cert-archive-grid { grid-template-columns:1fr; }
  .cert-archive-item .cert-gallery-img { height:180px; }
  .modal-overlay {
    align-items: flex-end;
    padding: 10px;
  }
  .modal {
    width: 100%;
    max-height: 88dvh;
    border-radius: 18px 18px 14px 14px;
  }
  .modal-close {
    top: 10px;
    margin: 10px 10px -42px 0;
    width: 38px;
    height: 38px;
  }
  .modal-hero-img { width: calc(100% - 20px); height: 190px; margin-top: 10px; border-radius: 12px; }
  .modal-body { padding: 22px 18px 28px; }
  .modal-title { font-size: 23px; line-height: 1.15; padding-right: 34px; }
  .modal-desc { font-size: 13px; line-height: 1.75; }
  .modal-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .modal-actions .modal-link {
    justify-content: center;
    width: 100%;
  }
  .project-facts div, .case-study-grid div {
    padding: 13px;
  }
  .project-facts, .case-study-grid { grid-template-columns: 1fr; }
  .architecture-flow { grid-template-columns: 1fr; }
  .arch-step::after {
    content:'v'; right:14px; top:auto; bottom:-14px; transform:none;
  }
  .modal-gallery { grid-template-columns: 1fr; }
  .skill-modal-head { gap: 12px; padding-right: 34px; }
  .story-photo-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity:1; transform:none; }
  .modal-gallery img:hover, .modal-link:hover, .timeline-item:hover { transform:none; }
  .hero-rotator span { animation: none; }
}

@media (max-width: 420px) {
  .hero-name {
    font-size: clamp(38px, 12vw, 48px);
    padding-top: 18px;
  }
  .hero-tag {
    max-width: calc(100% - 94px);
  }
  .hero-avatar {
    width: 78px;
    height: 78px;
  }
}
/* ── ADMIN LOCK SCREEN ── */
.lock-screen {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; padding: 20px;
}
.lock-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 36px; width: 100%;
  max-width: 360px; text-align: center;
}
.lock-icon { font-size: 36px; margin-bottom: 16px; }
.lock-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 22px; margin-bottom: 6px; }
.lock-sub { font-size: 11px; color: var(--muted); margin-bottom: 24px; }
.admin-wrap { max-width: 600px; margin: 0 auto; padding: 104px 20px 64px; }
.admin-header { margin-bottom: 32px; }
.admin-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 28px; margin-bottom: 6px; }
.admin-sub { font-size: 11px; color: var(--muted); }
.admin-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-bottom:24px; }
.admin-stats div { background:var(--card); border:1px solid var(--border); border-radius:12px; padding:12px; }
.admin-stats span { display:block; color:var(--muted); font-size:9px; letter-spacing:0.12em; text-transform:uppercase; margin-bottom:4px; }
.admin-stats strong { font-family:'Plus Jakarta Sans',sans-serif; font-size:18px; }
.form-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 24px; margin-bottom: 24px; max-height: 72vh; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: rgba(124,106,255,0.28) transparent;
}
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.form-input, .form-select, .form-textarea { width: 100%; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; color: var(--text); font-family: 'Inter', sans-serif; font-size: 12px; transition: border-color 0.2s; outline: none; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-select option { background: var(--bg2); }
.form-hint { font-size: 10px; color: var(--muted); margin-top: 4px; }
.file-upload-tile {
  display:flex; flex-direction:column; gap:3px; margin-top:8px; padding:13px 14px;
  border:1px dashed var(--border); border-radius:10px; background:rgba(124,106,255,0.06);
  color:var(--accent); cursor:pointer; transition:border-color 0.2s, background 0.2s;
}
.file-upload-tile:hover { border-color:var(--accent); background:rgba(124,106,255,0.1); }
.file-upload-tile span { font-family:'DM Mono',monospace; font-size:12px; letter-spacing:0.04em; }
.file-upload-tile small { color:var(--muted); font-size:10px; line-height:1.4; }
.file-upload-input { display:none; }
.check-row { display:flex; align-items:center; gap:8px; color:var(--muted); font-size:12px; margin:-2px 0 16px; }
.check-row input { accent-color:var(--accent); }
.submit-btn { width: 100%; background: var(--accent); color: #fff; border: none; padding: 12px; border-radius: 8px; font-family: 'Inter', sans-serif; font-size: 12px; cursor: pointer; transition: opacity 0.2s; letter-spacing: 0.06em; }
.submit-btn:hover { opacity: 0.85; }
.submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.form-actions {
  display:flex; gap:8px; position:sticky; bottom:-24px; z-index:2;
  background:linear-gradient(180deg, rgba(0,0,0,0), var(--bg) 24%);
  padding-top:18px; padding-bottom:2px; margin-top:6px;
}
.preview-btn { text-align:center; text-decoration:none; }
.secondary-btn { background:transparent; color:var(--muted); border:1px solid var(--border); }
.secondary-btn:hover { color:var(--accent); border-color:var(--accent); }
.image-preview {
  width:100%; max-height:180px; object-fit:cover; border-radius:10px;
  border:1px solid var(--border); margin-top:10px;
}
.admin-logout {
  background:transparent; border:0; font-family:'Plus Jakarta Sans',sans-serif;
}
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--bg3); border: 1px solid var(--border); border-radius: 10px; padding: 12px 18px; font-size: 12px; display: none; z-index: 999; }
.toast.show { display: block; }
.toast.success { border-color: #55ff96; color: #55ff96; }
.toast.error { border-color: var(--accent2); color: var(--accent2); }
.proj-list { display: flex; flex-direction: column; gap: 8px; }
.proj-item { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.proj-item-name { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 13px; }
.proj-item-cat { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 2px; }
.item-actions { display:flex; gap:6px; flex-shrink:0; }
.edit-btn { background: rgba(124,106,255,0.1); border: 1px solid rgba(124,106,255,0.24); color: var(--accent); font-family: 'Inter', sans-serif; font-size: 10px; padding: 5px 10px; border-radius: 6px; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.edit-btn:hover { background: rgba(124,106,255,0.18); }
.hide-btn { background: rgba(255,187,51,0.1); border: 1px solid rgba(255,187,51,0.26); color: #ffbb33; font-family: 'Inter', sans-serif; font-size: 10px; padding: 5px 10px; border-radius: 6px; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.hide-btn:hover { background: rgba(255,187,51,0.18); }
.hide-btn.show-mode { background: rgba(85,255,150,0.1); border-color: rgba(85,255,150,0.26); color: #55ff96; }
.hide-btn.show-mode:hover { background: rgba(85,255,150,0.18); }
.delete-btn { background: rgba(255,106,155,0.1); border: 1px solid rgba(255,106,155,0.2); color: var(--accent2); font-family: 'Inter', sans-serif; font-size: 10px; padding: 5px 10px; border-radius: 6px; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.delete-btn:hover { background: rgba(255,106,155,0.2); }