/* ==========================================================================
   Lal Hussain — Portfolio | Shared Stylesheet
   Supports dark (default) + light theme via [data-theme] on <html>
   ========================================================================== */

:root{
  /* ---- dark theme (default) ---- */
  --bg: #060810;
  --bg-2: #0B0F1C;
  --glass: rgba(255,255,255,0.055);
  --glass-hover: rgba(255,255,255,0.09);
  --border: rgba(255,255,255,0.12);
  --border-strong: rgba(255,255,255,0.22);
  --text: #EAEDF6;
  --text-dim: #9BA3B7;
  --text-dimmer: #6B7284;
  --cyan: #56E5C9;
  --violet: #8B7CF6;
  --amber: #F5B84C;
  --navbar-bg: rgba(10,13,22,0.55);
  --code-text: #C8CEDE;
  --code-topbar: rgba(255,255,255,0.03);
  --input-bg: rgba(255,255,255,0.04);
  --shadow: 0 30px 70px rgba(0,0,0,0.55);
  --blob-op-1: 0.35;
  --blob-op-3: 0.18;
  --noise-op: 0.035;

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 9px;
  --maxw: 1140px;
}

:root[data-theme="light"]{
  --bg: #F4F5FA;
  --bg-2: #FFFFFF;
  --glass: rgba(255,255,255,0.62);
  --glass-hover: rgba(255,255,255,0.85);
  --border: rgba(20,24,38,0.10);
  --border-strong: rgba(20,24,38,0.20);
  --text: #14161F;
  --text-dim: #4C5468;
  --text-dimmer: #7A8296;
  --cyan: #0EA893;
  --violet: #6C5CE7;
  --amber: #C97F12;
  --navbar-bg: rgba(255,255,255,0.68);
  --code-text: #232838;
  --code-topbar: rgba(20,24,38,0.035);
  --input-bg: rgba(20,24,38,0.035);
  --shadow: 0 24px 54px rgba(30,34,60,0.14);
  --blob-op-1: 0.20;
  --blob-op-3: 0.12;
  --noise-op: 0.02;
}

*{ margin:0; padding:0; box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.35s ease, color 0.35s ease;
}

::selection{ background: var(--cyan); color: #04120F; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; }
img{ max-width: 100%; display:block; }

h1,h2,h3,h4{
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.mono{ font-family: 'JetBrains Mono', monospace; }

.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
section{ position: relative; padding: 100px 0; }
@media (max-width: 720px){ section{ padding: 70px 0; } }
@media (max-width: 420px){ section{ padding: 56px 0; } }

/* ---------------- animated background ---------------- */
.bg-blobs{ position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.blob{ position: absolute; border-radius: 50%; filter: blur(90px); opacity: var(--blob-op-1); animation: drift 24s ease-in-out infinite alternate; transition: opacity 0.35s ease; }
.blob.b1{ width: 480px; height: 480px; left: -120px; top: -80px; background: var(--violet); animation-duration: 26s; }
.blob.b2{ width: 420px; height: 420px; right: -100px; top: 220px; background: var(--cyan); animation-duration: 30s; animation-delay: -6s; }
.blob.b3{ width: 380px; height: 380px; left: 30%; bottom: -160px; background: var(--amber); opacity: var(--blob-op-3); animation-duration: 34s; animation-delay: -12s; }
@keyframes drift{ 0%{ transform: translate(0,0) scale(1); } 100%{ transform: translate(60px,40px) scale(1.15); } }
.noise{
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  opacity: var(--noise-op); mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-reduced-motion: reduce){ .blob{ animation: none; } }
main, header, footer{ position: relative; z-index: 2; }

.glass{
  background: var(--glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius-lg);
  transition: background-color 0.35s ease, border-color 0.35s ease;
}

/* ---------------- nav ---------------- */
header{ position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 16px 0; }
@media (max-width: 480px){ header{ padding: 12px 0; } }
.navbar{
  max-width: var(--maxw); margin: 0 auto; padding: 10px 10px 10px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--navbar-bg); border: 1px solid var(--border);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-radius: 999px;
  transition: background-color 0.35s ease, border-color 0.35s ease;
}
@media (max-width: 480px){ .navbar{ padding: 8px 8px 8px 16px; } }
.logo{ font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 18px; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
@media (max-width: 380px){ .logo{ font-size: 16px; } }
.logo .dot{ color: var(--cyan); }
.nav-links{ display: flex; gap: 4px; align-items: center; }
.nav-links a{ font-size: 13.5px; color: var(--text-dim); padding: 9px 15px; border-radius: 999px; transition: color 0.2s ease, background 0.2s ease; }
.nav-links a:hover{ color: var(--text); background: var(--glass-hover); }
.nav-links a.active{ color: var(--bg); background: var(--cyan); font-weight: 500; }

.nav-right{ display: flex; align-items: center; gap: 8px; }
.nav-cta{ font-size: 13px; font-weight: 600; padding: 9px 18px; border-radius: 999px; background: linear-gradient(135deg, var(--cyan), var(--violet)); color: #06080F; white-space: nowrap; }

.theme-toggle{
  width: 38px; height: 38px; flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text);
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.theme-toggle:hover{ background: var(--glass-hover); transform: translateY(-2px); border-color: var(--border-strong); }
.theme-toggle i{ pointer-events: none; }

.nav-toggle{ display: none; width: 38px; height: 38px; flex-shrink: 0; border-radius: 50%; border: 1px solid var(--border); background: var(--glass); color: var(--text); font-size: 16px; align-items: center; justify-content: center; cursor: pointer; }
@media (max-width: 840px){ .nav-links{ display: none; } .nav-cta{ display: none; } .nav-toggle{ display: flex; } }

.mobile-menu{
  position: fixed; inset: 0; z-index: 99; background: var(--bg-2);
  backdrop-filter: blur(20px); display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 22px; transform: translateY(-100%); transition: transform 0.4s cubic-bezier(.2,.8,.2,1), background-color 0.35s ease;
  opacity: 0.98;
}
.mobile-menu.open{ transform: translateY(0); }
.mobile-menu a{ font-family: 'Space Grotesk', sans-serif; font-size: clamp(20px, 6vw, 24px); font-weight: 600; color: var(--text); }
.mobile-menu a.active{ color: var(--cyan); }
.mobile-menu .close-btn{ position: absolute; top: 22px; right: 22px; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border); background: var(--glass); color: var(--text); display: flex; align-items:center; justify-content:center; font-size: 18px; cursor: pointer; }

/* ---------------- page header (inner pages) ---------------- */
.page-hero{ padding: 158px 0 64px; }
@media (max-width: 480px){ .page-hero{ padding: 130px 0 44px; } }
.page-hero .crumb{
  font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--cyan);
  display: flex; align-items: center; gap: 10px; margin-bottom: 18px;
}
.page-hero .crumb::before{ content:''; width: 26px; height: 1px; background: var(--cyan); }
.page-hero h1{ font-size: clamp(30px, 5vw, 50px); margin-bottom: 14px; }
.page-hero p{ color: var(--text-dim); font-size: 15.5px; max-width: 580px; line-height: 1.75; }

/* ---------------- buttons ---------------- */
.btn-row{ display: flex; gap: 14px; flex-wrap: wrap; }
.btn{ display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; padding: 13px 24px; border-radius: 12px; transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease; cursor: pointer; border: none; font-family: 'Inter', sans-serif; }
.btn-primary{ background: linear-gradient(135deg, var(--cyan), var(--violet)); color: #06080F; }
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 10px 26px rgba(86,229,201,0.25); }
.btn-ghost{ background: var(--glass); border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover{ background: var(--glass-hover); border-color: var(--border-strong); transform: translateY(-2px); }

.social-row{ display: flex; gap: 12px; flex-wrap: wrap; }
.social-row a{ width: 42px; height: 42px; display: flex; align-items:center; justify-content:center; border-radius: 12px; background: var(--glass); border: 1px solid var(--border); font-size: 16px; color: var(--text-dim); transition: all 0.2s ease; }
.social-row a:hover{ color: var(--bg); background: var(--cyan); border-color: var(--cyan); transform: translateY(-3px); }

/* ---------------- marquee ---------------- */
.marquee-section{ padding: 24px 0; position: relative; z-index: 2; }
.marquee-track{
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px 0; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.marquee-inner{ display: flex; gap: 46px; width: max-content; animation: scroll-x 28s linear infinite; }
@keyframes scroll-x{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }
.marquee-item{ display: flex; align-items: center; gap: 10px; font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--text-dim); white-space: nowrap; }
.marquee-item i{ color: var(--cyan); font-size: 17px; }
@media (prefers-reduced-motion: reduce){ .marquee-inner{ animation: none; } }

/* ---------------- section heading ---------------- */
.sec-head{ margin-bottom: 46px; max-width: 640px; }
@media (max-width: 480px){ .sec-head{ margin-bottom: 34px; } }
.sec-eyebrow{ font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--cyan); display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.sec-eyebrow::before{ content:''; width: 26px; height: 1px; background: var(--cyan); }
.sec-head h2{ font-size: clamp(22px, 3.4vw, 34px); margin-bottom: 12px; }
.sec-head p{ color: var(--text-dim); font-size: 15px; line-height: 1.7; }

.reveal{ opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(.2,.8,.2,1); }
.reveal.in-view{ opacity: 1; transform: translateY(0); }

/* ---------------- home hero ---------------- */
.hero{ min-height: 100vh; display: flex; align-items: center; padding-top: 112px; }
.hero-grid{ display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
@media (max-width: 900px){ .hero-grid{ grid-template-columns: 1fr; gap: 40px; } .hero{ padding-top: 130px; } }
@media (max-width: 480px){ .hero{ padding-top: 112px; min-height: auto; padding-bottom: 40px; } }

.chip{ display: inline-flex; align-items: center; gap: 8px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--cyan); padding: 7px 14px; border-radius: 999px; margin-bottom: 22px; }
.chip .ping{ width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); position: relative; }
.chip .ping::after{ content:''; position:absolute; inset:-4px; border-radius: 50%; background: var(--cyan); opacity: 0.5; animation: ping 1.8s cubic-bezier(0,0,0.2,1) infinite; }
@keyframes ping{ 0%{ transform: scale(1); opacity: 0.5; } 75%,100%{ transform: scale(2.4); opacity: 0; } }

.hero h1{ font-size: clamp(34px, 5.4vw, 60px); margin-bottom: 6px; }
.hero h1 .hi{ color: var(--text-dim); font-weight: 500; font-size: 0.5em; display:block; margin-bottom: 4px; }
.gradient-text{ background: linear-gradient(100deg, var(--cyan), var(--violet) 60%, var(--amber)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.role-line{ font-family: 'JetBrains Mono', monospace; font-size: clamp(14px, 2vw, 19px); color: var(--text-dim); margin: 14px 0 20px; min-height: 28px; }
.role-line .cursor{ display: inline-block; width: 2px; height: 1em; background: var(--cyan); vertical-align: middle; margin-left: 2px; animation: blink 1s step-end infinite; }
@keyframes blink{ 50%{ opacity: 0; } }
.hero p.lead{ color: var(--text-dim); font-size: 16px; line-height: 1.7; max-width: 480px; margin-bottom: 34px; }
.hero .btn-row{ margin-bottom: 34px; }

.code-window{ border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.code-topbar{ display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--border); background: var(--code-topbar); }
.code-dot{ width: 11px; height: 11px; border-radius: 50%; }
.code-dot.r{ background: #FF5F57; } .code-dot.y{ background: #FEBC2E; } .code-dot.g{ background: #28C840; }
.code-file{ margin-left: 10px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text-dimmer); }
.code-body{ padding: 24px; font-family: 'JetBrains Mono', monospace; font-size: 13.5px; line-height: 1.85; min-height: 280px; color: var(--code-text); }
@media (max-width: 480px){ .code-body{ font-size: 12px; min-height: 220px; padding: 18px; } }
#typedCode{ white-space: pre-wrap; word-break: break-word; }
.type-cursor{ display: inline-block; width: 8px; height: 16px; background: var(--cyan); vertical-align: text-bottom; animation: blink 0.9s step-end infinite; }

.scroll-cue{ position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-dimmer); font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.1em; }
.scroll-cue .arrow{ animation: bob 1.8s ease-in-out infinite; }
@keyframes bob{ 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(6px); } }
@media (max-width: 900px){ .scroll-cue{ display:none; } }

/* ---------------- home teaser cards ---------------- */
.teaser-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 980px){ .teaser-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .teaser-grid{ grid-template-columns: 1fr; gap: 16px; } }
.teaser-card{ padding: 26px 22px; display: flex; flex-direction: column; gap: 12px; transition: transform 0.25s ease, border-color 0.25s ease; }
.teaser-card:hover{ transform: translateY(-5px); border-color: var(--border-strong); }
.teaser-icon{ width: 42px; height: 42px; border-radius: 12px; display: flex; align-items:center; justify-content:center; background: rgba(86,229,201,0.12); color: var(--cyan); font-size: 18px; }
.teaser-card h3{ font-size: 16.5px; }
.teaser-card p{ font-size: 13px; color: var(--text-dim); line-height: 1.6; flex: 1; }
.teaser-link{ font-size: 12.5px; font-weight: 600; color: var(--cyan); display: inline-flex; align-items: center; gap: 6px; }
.teaser-card:hover .teaser-link{ color: var(--text); }

/* ---------------- about ---------------- */
.about-grid{ display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 22px; align-items: stretch; }
@media (max-width: 860px){ .about-grid{ grid-template-columns: 1fr; } }
.about-card{ padding: 32px; }
@media (max-width: 480px){ .about-card{ padding: 24px 20px; } }
.about-card p{ color: var(--text-dim); font-size: 15px; line-height: 1.85; margin-bottom: 16px; }
.about-card p strong{ color: var(--text); font-weight: 600; }
.facts{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
@media (max-width: 380px){ .facts{ grid-template-columns: 1fr; } }
.fact{ padding: 14px 16px; background: var(--input-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.fact .k{ font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--text-dimmer); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }
.fact .v{ font-size: 13.5px; font-weight: 600; }
.stats-col{ display: grid; grid-template-rows: repeat(2,1fr); gap: 22px; }
@media (max-width: 860px){ .stats-col{ grid-template-columns: 1fr 1fr; grid-template-rows: none; } }
@media (max-width: 480px){ .stats-col{ grid-template-columns: 1fr; } }
.stat-card{ padding: 26px; display: flex; flex-direction: column; justify-content: center; gap: 8px; position: relative; overflow: hidden; }
.stat-card::before{ content:''; position: absolute; width: 140px; height: 140px; background: radial-gradient(circle, var(--cyan), transparent 70%); opacity: 0.18; top: -60px; right: -60px; border-radius: 50%; }
.stat-num{ font-family: 'Space Grotesk', sans-serif; font-size: 38px; font-weight: 700; display: flex; align-items: baseline; gap: 4px; }
.stat-num span.suffix{ font-size: 21px; color: var(--cyan); }
.stat-label{ color: var(--text-dim); font-size: 13px; }

/* ---------------- education / certs ---------------- */
.edu-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 760px){ .edu-grid{ grid-template-columns: 1fr; } }
.edu-card{ padding: 26px; }
@media (max-width: 480px){ .edu-card{ padding: 20px; } }
.edu-card h3{ font-size: 15px; margin-bottom: 18px; display:flex; align-items:center; gap: 10px; }
.edu-card h3 i{ color: var(--cyan); }
.edu-row{ display: flex; justify-content: space-between; gap: 12px; padding: 14px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.edu-row:last-child{ border-bottom: none; padding-bottom: 0; }
.edu-row .t{ font-weight: 500; }
.edu-row .s{ color: var(--text-dimmer); text-align: right; white-space: nowrap; font-size: 12px; }
@media (max-width: 480px){ .edu-row{ flex-direction: column; gap: 3px; } .edu-row .s{ text-align: left; } }

/* ---------------- skills ---------------- */
.skills-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px){ .skills-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .skills-grid{ grid-template-columns: 1fr; gap: 16px; } }
.skill-card{ padding: 24px; transition: border-color 0.25s ease, transform 0.25s ease; }
@media (max-width: 480px){ .skill-card{ padding: 20px; } }
.skill-card:hover{ border-color: var(--border-strong); transform: translateY(-4px); }
.skill-card .head{ display:flex; align-items:center; gap: 12px; margin-bottom: 16px; }
.skill-icon{ width: 40px; height: 40px; border-radius: 11px; display: flex; align-items:center; justify-content:center; background: rgba(86,229,201,0.12); color: var(--cyan); font-size: 17px; flex-shrink: 0; }
.skill-card h3{ font-size: 16px; }
.chip-row{ display: flex; flex-wrap: wrap; gap: 8px; }
.skill-chip{ font-family: 'JetBrains Mono', monospace; font-size: 11.5px; padding: 6px 11px; border-radius: 8px; background: var(--input-bg); border: 1px solid var(--border); color: var(--text-dim); display: flex; align-items: center; gap: 6px; }
.skill-chip i{ font-size: 12px; color: var(--violet); }

.learning-banner{ margin-top: 36px; padding: 20px 24px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.learning-banner i{ font-size: 22px; color: var(--amber); }
.learning-banner .t{ font-size: 11px; color: var(--text-dimmer); font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 3px; }
.learning-banner .v{ font-size: 14.5px; font-weight: 500; }

/* ---------------- projects ---------------- */
.proj-grid{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 760px){ .proj-grid{ grid-template-columns: 1fr; gap: 18px; } }
.proj-card{ overflow: hidden; display: flex; flex-direction: column; transition: transform 0.3s ease, border-color 0.3s ease; position: relative; }
.proj-card:hover{ transform: translateY(-6px); border-color: var(--border-strong); }
.proj-card:hover .mock-glow{ opacity: 0.5; }
.browser-mock{ margin: 14px 14px 0; border-radius: 10px; overflow: hidden; border: 1px solid var(--border); }
.browser-bar{ display: flex; align-items: center; gap: 6px; padding: 8px 10px; background: var(--input-bg); }
.browser-bar .bdot{ width: 7px; height: 7px; border-radius: 50%; background: var(--border-strong); }
.browser-url{ margin-left: 8px; font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--text-dimmer); background: var(--input-bg); padding: 3px 10px; border-radius: 5px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-canvas{ height: 136px; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.mock-glow{ position: absolute; inset: -40%; opacity: 0.32; transition: opacity 0.35s ease; background: radial-gradient(circle at 30% 30%, var(--g1), transparent 60%), radial-gradient(circle at 75% 70%, var(--g2), transparent 55%); }
.mock-canvas i{ font-size: 28px; color: var(--text-dim); position: relative; z-index:1; }
.proj-body{ padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.proj-sku{ font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--text-dimmer); margin-bottom: 6px; letter-spacing: 0.05em; }
.proj-body h3{ font-size: 17px; margin-bottom: 4px; }
.proj-role{ font-size: 12.5px; color: var(--text-dimmer); margin-bottom: 12px; }
.proj-body p.desc{ font-size: 13.3px; color: var(--text-dim); line-height: 1.65; margin-bottom: 16px; flex: 1; }
.proj-tags{ display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.proj-tags span{ font-family: 'JetBrains Mono', monospace; font-size: 10px; padding: 3px 9px; border-radius: 6px; background: var(--input-bg); border: 1px solid var(--border); color: var(--text-dimmer); }
.proj-link{ display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--cyan); }
.proj-link:hover{ color: var(--text); }
.status-badge{ position: absolute; top: 14px; right: 14px; z-index: 2; font-family: 'JetBrains Mono', monospace; font-size: 9.5px; letter-spacing: 0.05em; text-transform: uppercase; padding: 4px 9px; border-radius: 999px; backdrop-filter: blur(6px); }
.status-badge.live{ background: rgba(86,229,201,0.18); color: var(--cyan); border: 1px solid rgba(86,229,201,0.4); }
.status-badge.wip{ background: rgba(245,184,76,0.18); color: var(--amber); border: 1px solid rgba(245,184,76,0.4); }

/* ---------------- experience timeline ---------------- */
.timeline{ position: relative; padding-left: 28px; }
@media (max-width: 480px){ .timeline{ padding-left: 22px; } }
.timeline::before{ content:''; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 1px; background: linear-gradient(var(--cyan), var(--violet)); opacity: 0.4; }
.tl-item{ position: relative; padding-bottom: 36px; }
.tl-item:last-child{ padding-bottom: 0; }
.tl-dot{ position: absolute; left: -28px; top: 4px; width: 13px; height: 13px; border-radius: 50%; background: var(--bg); border: 2px solid var(--cyan); box-shadow: 0 0 0 4px rgba(86,229,201,0.14); }
@media (max-width: 480px){ .tl-dot{ left: -22px; width: 11px; height: 11px; } }
.tl-card{ padding: 22px 24px; }
@media (max-width: 480px){ .tl-card{ padding: 18px 18px; } }
.tl-top{ display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.tl-card h3{ font-size: 17px; }
.tl-date{ font-family: 'JetBrains Mono', monospace; font-size: 11.5px; color: var(--cyan); white-space: nowrap; }
.tl-place{ font-size: 12.5px; color: var(--text-dimmer); margin-bottom: 14px; }
.tl-card ul{ display: grid; gap: 8px; }
.tl-card li{ font-size: 13.3px; color: var(--text-dim); line-height: 1.6; padding-left: 18px; position: relative; }
.tl-card li::before{ content: '▹'; position: absolute; left: 0; color: var(--violet); }

/* ---------------- contact ---------------- */
.contact-layout{ display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 22px; align-items: start; }
@media (max-width: 860px){ .contact-layout{ grid-template-columns: 1fr; } }
.contact-info{ padding: 30px; }
@media (max-width: 480px){ .contact-info{ padding: 22px; } }
.contact-info h3{ font-size: 17px; margin-bottom: 16px; }
.contact-item{ display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px dashed var(--border); }
.contact-item:last-of-type{ border-bottom: none; }
.contact-item .ic{ width: 38px; height: 38px; border-radius: 10px; background: rgba(86,229,201,0.12); color: var(--cyan); display: flex; align-items:center; justify-content:center; font-size: 15px; flex-shrink: 0; }
.contact-item .k{ font-size: 10.5px; color: var(--text-dimmer); font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-item .v{ font-size: 13.5px; font-weight: 500; word-break: break-word; }
.contact-info .social-row{ margin-top: 20px; }

.contact-form{ padding: 30px; }
@media (max-width: 480px){ .contact-form{ padding: 22px; } }
.contact-form h3{ font-size: 17px; margin-bottom: 16px; }
.form-row{ margin-bottom: 16px; }
.form-row label{ display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 7px; font-family: 'JetBrains Mono', monospace; }
.form-row input, .form-row textarea{
  width: 100%; padding: 12px 14px; border-radius: 10px;
  background: var(--input-bg); border: 1px solid var(--border);
  color: var(--text); font-family: 'Inter', sans-serif; font-size: 14px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.form-row input::placeholder, .form-row textarea::placeholder{ color: var(--text-dimmer); }
.form-row input:focus, .form-row textarea:focus{ outline: none; border-color: var(--cyan); background: var(--glass-hover); }
.form-row textarea{ resize: vertical; min-height: 110px; }
.form-note{ font-size: 11.5px; color: var(--text-dimmer); margin-top: 10px; }

.cta-banner{ padding: 46px 32px; text-align: center; position: relative; overflow: hidden; }
@media (max-width: 480px){ .cta-banner{ padding: 34px 20px; } }
.cta-banner::before{ content:''; position: absolute; width: 320px; height: 320px; background: radial-gradient(circle, var(--violet), transparent 70%); opacity: 0.22; top: -130px; left: 50%; transform: translateX(-50%); border-radius: 50%; }
.cta-banner h2{ font-size: clamp(22px, 3.4vw, 32px); margin-bottom: 12px; position: relative; }
.cta-banner p{ color: var(--text-dim); max-width: 460px; margin: 0 auto 26px; position: relative; }
.cta-banner .btn-row{ justify-content: center; position: relative; }

footer{ padding: 30px 0; border-top: 1px solid var(--border); }
.footer-row{ display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; font-size: 12.5px; color: var(--text-dimmer); font-family: 'JetBrains Mono', monospace; }
.back-top{ width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border); display: flex; align-items:center; justify-content:center; color: var(--text-dim); transition: all 0.2s ease; }
.back-top:hover{ background: var(--cyan); color: var(--bg); border-color: var(--cyan); }
@media (max-width: 480px){ .footer-row{ flex-direction: column; text-align: center; } }

/* ---------------- extra small screens ---------------- */
@media (max-width: 360px){
  .wrap{ padding: 0 18px; }
  .btn{ padding: 12px 18px; font-size: 13px; }
  .hero h1{ font-size: 30px; }
}