/* ============================================================
   T.K. MBOYA — PORTFOLIO 2026
   Design: Dark Editorial · Deeper Blue Palette
   Fonts: Outfit · Figtree · Fira Code · Playfair Display
   ============================================================ */

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

/* === ROOT VARIABLES — DARK (DEEP BLUE) === */
:root {
  /* Richer, more saturated blues */
  --accent:        #4f8eff;
  --accent-2:      #22b4f5;
  --accent-3:      #10d0e8;
  --accent-warm:   #f97316;

  /* Deep navy backgrounds */
  --bg-primary:    #03060e;
  --bg-secondary:  #060d1e;
  --bg-card:       rgba(255,255,255,0.038);
  --bg-card-hover: rgba(255,255,255,0.065);
  --bg-glass:      rgba(255,255,255,0.06);

  /* Brighter, more readable text */
  --text-primary:  #f0f6ff;
  --text-secondary:#9aaecf;
  --text-muted:    #4a6080;

  /* Borders — slightly more visible */
  --border:        rgba(255,255,255,0.1);
  --border-accent: rgba(79,142,255,0.45);

  /* Gradients */
  --grad-accent:   linear-gradient(135deg, #1a3fd4, #22b4f5);
  --grad-text:     linear-gradient(120deg, #4f8eff, #22b4f5, #10d0e8);
  --grad-hero:     radial-gradient(ellipse 80% 60% at 50% -20%, rgba(79,142,255,0.16) 0%, transparent 70%);

  /* Shadows */
  --shadow-card:   0 4px 32px rgba(0,0,0,0.55), 0 1px 0 rgba(255,255,255,0.04) inset;
  --shadow-glow:   0 0 50px rgba(79,142,255,0.15);
  --shadow-btn:    0 8px 24px rgba(79,142,255,0.35);

  /* Spacing */
  --section-pad: 108px 24px;
  --radius-card: 18px;
  --radius-btn:  10px;
  --max-w:       1140px;

  /* Motion */
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur:         0.3s;

  /* Hero dot/line pattern (dark) */
  --hero-bg-main:  #03060e;
  --hero-bg-dot1:  rgba(255,255,255,0.06);
  --hero-bg-dot2:  rgba(255,255,255,0.03);
  --hero-bg-line1: rgba(255,255,255,0.07);
  --hero-bg-line2: rgba(255,255,255,0.025);

  /* Font stacks */
  --font-display: 'Outfit', 'Syne', sans-serif;
  --font-body:    'Figtree', 'DM Sans', sans-serif;
  --font-mono:    'Fira Code', 'JetBrains Mono', monospace;
  --font-logo:     "Faster One", system-ui;
}

/* === LIGHT THEME === */
[data-theme="light"] {
  --bg-primary:    #eef3ff;
  --bg-secondary:  #ffffff;
  --bg-card:       rgba(0,0,0,0.035);
  --bg-card-hover: rgba(0,0,0,0.06);
  --bg-glass:      rgba(255,255,255,0.92);
  --accent:        #1a3fd4;
  --accent-2:      #0369a1;
  --accent-3:      #0e7490;
  --text-primary:  #070e22;
  --text-secondary:#2d4268;
  --text-muted:    #6a87aa;
  --border:        rgba(0,0,0,0.12);
  --border-accent: rgba(26,63,212,0.35);
  --grad-accent:   linear-gradient(135deg, #1a3fd4, #0284c7);
  --grad-text:     linear-gradient(120deg, #1a3fd4, #0284c7, #0e7490);
  --grad-hero:     radial-gradient(ellipse 80% 60% at 50% -20%, rgba(26,63,212,0.09) 0%, transparent 70%);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.1), 0 1px 0 rgba(255,255,255,0.95) inset;
  --shadow-glow:   0 0 40px rgba(26,63,212,0.08);
  --shadow-btn:    0 8px 24px rgba(26,63,212,0.32);
  /* Hero pattern light */
  --hero-bg-main:  #eef3ff;
  --hero-bg-dot1:  rgba(26,63,212,0.12);
  --hero-bg-dot2:  rgba(26,63,212,0.07);
  --hero-bg-line1: rgba(26,63,212,0.1);
  --hero-bg-line2: rgba(26,63,212,0.05);
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 99px; }

/* === BASE === */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  font-size: 15px;
  scrollbar-gutter: stable;
}

body {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--text-secondary);
  background: var(--bg-primary);
  overflow-x: hidden;
  padding-top: 72px;
  transition: background 0.38s ease, color 0.38s ease;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 5% 6%, rgba(79,142,255,0.06) 0%, transparent 62%),
    radial-gradient(ellipse 45% 50% at 95% 95%, rgba(16,208,232,0.05) 0%, transparent 62%);
  pointer-events: none;
  z-index: 0;
}

/* === PROGRESS BAR === */
#progress-bar {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
  z-index: 99999;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px var(--accent);
}

/* === PRELOADER === */
#loader {
  position: fixed; inset: 0;
  z-index: 100000;
  display: grid; place-items: center;
  background: var(--bg-primary);
  transition: opacity 0.55s ease;
}
#loader.fade-out { opacity: 0; pointer-events: none; }

.loader-inner { display: flex; flex-direction: column; align-items: center; gap: 24px; }

.loader-logo {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1.5px;
}

.loader-bar {
  width: 160px; height: 2px;
  background: var(--border); border-radius: 99px; overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
  border-radius: 99px;
  animation: loaderFill 1.5s var(--ease-out) forwards;
}
@keyframes loaderFill { from{width:0%} to{width:100%} }

.loader-text {
  font-family: var(--font-mono);
  font-size: 0.68rem; color: var(--text-muted);
  letter-spacing: 3px; text-transform: uppercase;
}

/* === CUSTOM CURSOR === */
.cursor {
  position: fixed; width: 8px; height: 8px;
  background: var(--accent); border-radius: 50%;
  pointer-events: none; z-index: 99998;
  transform: translate(-50%,-50%);
  transition: width .2s ease, height .2s ease, opacity .2s;
}
.cursor.hover {
  width: 22px; height: 22px;
  background: transparent;
  border: 1.5px solid var(--accent);
  opacity: 0.65;
}

/* ================================================
   HEADER — dark navy, truly full-width
================================================ */
header {
  position: fixed; top: 0;
  left: 0; right: 0; width: 100%;
  z-index: 1000;
  background: #040a1a;
  border-bottom: 1px solid rgba(79,142,255,0.2);
  transition: padding var(--dur) ease, box-shadow var(--dur) ease;
}

header.scrolled {
  background: #030818;
  box-shadow: 0 2px 28px rgba(0,0,0,0.55);
  border-bottom-color: rgba(79,142,255,0.3);
}

[data-theme="light"] header          { background: #0c1e52; border-bottom-color: rgba(255,255,255,0.1); }
[data-theme="light"] header.scrolled { background: #0a1845; box-shadow: 0 2px 28px rgba(0,10,50,0.35); }

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex; align-items: center;
  justify-content: space-between; gap: 16px;
  transition: padding var(--dur) ease;
}
header.scrolled .header-inner { padding: 10px 24px; }

/* === LOGO === */
.logo {
  font-family: var(--font-logo);
  font-size: 1.15rem; font-weight: 700; font-style: italic;
  display: flex; align-items: center; gap: 9px;
  color: #fff; text-decoration: none; flex-shrink: 0;
}
.logo-mark {
  width: 30px; height: 30px; background: var(--grad-accent);
  border-radius: 8px; display: grid; place-items: center;
  font-size: 0.72rem; color: #fff; font-family: var(--font-mono);
  font-style: normal; flex-shrink: 0;
}
.logo .logo-text { font-style: italic; color: #fff; }
.logo .logo-dim  { opacity: 0.5; font-style: italic; color: #fff; }

/* Nav — always white text on dark header */
.nav-links { display: flex; list-style: none; gap: 2px; margin: 0; padding: 0; }
.nav-links a {
  font-family: var(--font-body); font-size: 0.84rem; font-weight: 500;
  color: rgba(255,255,255,0.65); text-decoration: none;
  padding: 7px 13px; border-radius: 8px;
  transition: color var(--dur) ease, background var(--dur) ease;
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(255,255,255,0.1); }

.nav-actions { display: flex; align-items: center; gap: 8px; }

.btn-icon {
  width: 36px; height: 36px; display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,0.2); border-radius: 8px;
  background: transparent; color: rgba(255,255,255,0.65);
  cursor: pointer; font-size: 0.88rem; transition: all var(--dur) ease;
}
.btn-icon:hover { border-color: rgba(255,255,255,0.5); color: #fff; background: rgba(255,255,255,0.1); }

.btn-cv {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: var(--radius-btn);
  background: var(--grad-accent); color: #fff;
  font-family: var(--font-body); font-size: 0.82rem; font-weight: 600;
  text-decoration: none; border: none; cursor: pointer;
  transition: opacity var(--dur) ease, transform var(--dur) var(--ease-spring), box-shadow var(--dur);
  box-shadow: var(--shadow-btn); white-space: nowrap;
}
.btn-cv:hover { opacity: 0.86; transform: translateY(-1px); box-shadow: 0 12px 28px rgba(79,142,255,0.45); }

.menu-toggle {
  display: none; width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.22); border-radius: 8px;
  background: transparent; color: rgba(255,255,255,0.8);
  font-size: 1rem; cursor: pointer; place-items: center;
}

nav .nav-links.open { background: #040a1a !important; border-left: 1px solid rgba(79,142,255,0.25) !important; }
nav .nav-links.open a { color: rgba(255,255,255,0.75) !important; }
nav .nav-links.open a:hover, nav .nav-links.open a.active { color: #fff !important; background: rgba(255,255,255,0.1) !important; }

/* === SEARCH OVERLAY === */
.search-overlay {
  position: fixed; inset: 0; z-index: 10000;
  display: grid; place-items: center;
  background: rgba(3,6,14,0.9); backdrop-filter: blur(18px);
  opacity: 0; visibility: hidden; transition: all 0.25s ease;
}
.search-overlay.open { opacity: 1; visibility: visible; }

.search-box {
  width: min(540px, 92vw); background: var(--bg-secondary);
  border: 1px solid var(--border); border-radius: 16px; padding: 4px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  transform: scale(0.96); transition: transform 0.25s var(--ease-spring);
}
.search-overlay.open .search-box { transform: scale(1); }

.search-input-wrap { display: flex; align-items: center; gap: 12px; padding: 12px 16px; }
.search-input-wrap i { color: var(--text-muted); font-size: 0.85rem; }
.search-input { flex: 1; background: transparent; border: none; outline: none; font-family: var(--font-body); font-size: 1rem; color: var(--text-primary); caret-color: var(--accent); }
.search-input::placeholder { color: var(--text-muted); }

.search-hint { padding: 9px 16px; border-top: 1px solid var(--border); font-size: 0.72rem; color: var(--text-muted); display: flex; gap: 16px; }
.search-hint kbd { display: inline-flex; align-items: center; gap: 4px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 5px; padding: 1px 6px; font-family: var(--font-mono); font-size: 0.68rem; }

/* === SHARED SECTION === */
section { padding: var(--section-pad); position: relative; z-index: 1; }
.container { max-width: var(--max-w); margin: 0 auto; }

.section-label {
  font-family: var(--font-mono); font-size: 0.67rem; font-weight: 500;
  color: var(--accent-2); letter-spacing: 4px; text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800; color: var(--text-primary);
  letter-spacing: -0.8px; line-height: 1.18;
  margin-bottom: 52px; text-align: center;
}
.section-title span { background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* ================================================
   HERO — dot/line background (preserved exactly)
================================================ */
#home {
  min-height: 70svh;
  display: flex; align-items: center;
  padding: 0 24px; overflow: hidden; position: relative;
  background:
    radial-gradient(var(--hero-bg-dot1) 3px, transparent 4px),
    radial-gradient(var(--hero-bg-dot2) 3px, transparent 4px),
    linear-gradient(var(--hero-bg-main) 4px, transparent 0),
    linear-gradient(-45deg,  transparent 50px,  transparent 75px,  var(--hero-bg-line1) 75px,  var(--hero-bg-line2) 76px,  transparent 77px,  transparent 109px),
    linear-gradient(45deg,   transparent 50px,  transparent 76px,  var(--hero-bg-line1) 76px,  var(--hero-bg-line2) 77px,  transparent 78px,  transparent 109px),
    linear-gradient(-120deg, transparent 50px,  transparent 51px,  var(--hero-bg-line1) 51px,  var(--hero-bg-line2) 52px,  transparent 53px,  transparent 100px),
    linear-gradient(-45deg,  transparent 60px,  transparent 61px,  var(--hero-bg-line1) 61px,  var(--hero-bg-line2) 62px,  transparent 63px,  transparent 110px),
    linear-gradient(-180deg, transparent 30px,  transparent 31px,  var(--hero-bg-line1) 31px,  var(--hero-bg-line2) 32px,  transparent 33px,  transparent 90px),
    var(--hero-bg-main);
  background-size:
    109px 109px, 109px 109px, 100% 6px,
    109px 109px, 109px 109px, 109px 109px,
    109px 109px, 109px 109px, auto;
  background-position:
    54px 55px, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0, 0 0;
  transition: background 0.5s ease;
}

.hero-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }

.hero-glow {
  position: absolute; width: 640px; height: 640px;
  border-radius: 50%; filter: blur(130px); opacity: 0.07;
  animation: heroGlow 9s ease-in-out infinite alternate;
}
.hero-glow-1 { background: #1a3fd4; top: -220px; left: -120px; }
.hero-glow-2 { background: var(--accent-2); bottom: -220px; right: -120px; animation-delay: -4.5s; }

@keyframes heroGlow {
  from { transform: scale(1) translate(0,0); }
  to   { transform: scale(1.12) translate(28px,-18px); }
}

.hero-grid {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 390px;
  gap: 64px; align-items: center;
  padding: 80px 0 60px; width: 100%;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: rgba(79,142,255,0.12); border: 1px solid rgba(79,142,255,0.25);
  border-radius: 99px; font-size: 0.75rem; color: #93c5fd;
  margin-bottom: 26px; font-family: var(--font-mono); letter-spacing: 0.3px;
}
.hero-badge .dot { width: 6px; height: 6px; background: var(--accent-3); border-radius: 50%; animation: dotPulse 2s ease-in-out infinite; }
@keyframes dotPulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.75)} }

/* Hero name — T.K. + Mboya on ONE line */
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.2vw, 4.2rem);
  font-weight: 900; color: var(--text-primary);
  letter-spacing: -2px; line-height: 1.04; margin-bottom: 18px;
}
.hero-name .line2 {
  display: inline;
  background: var(--grad-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.hero-role {
  font-family: var(--font-body); font-size: 1rem; font-weight: 500;
  color: var(--text-secondary); margin-bottom: 22px;
  min-height: 1.72em; display: flex; align-items: center; gap: 4px;
}

.typing-cursor {
  display: inline-block; width: 2px; height: 1.1em;
  background: var(--accent); margin-left: 2px;
  animation: blink 0.8s step-start infinite;
  border-radius: 1px; vertical-align: middle;
}
@keyframes blink { 0%,50%{opacity:1} 50.1%,100%{opacity:0} }

.hero-desc {
  font-size: 0.95rem; font-weight: 400; color: var(--text-muted);
  max-width: 480px; line-height: 1.82; margin-bottom: 38px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 46px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px; background: var(--grad-accent);
  color: #fff; text-decoration: none; border-radius: var(--radius-btn);
  font-family: var(--font-body); font-weight: 600; font-size: 0.875rem;
  transition: opacity var(--dur), transform var(--dur) var(--ease-spring), box-shadow var(--dur);
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover { opacity: 0.86; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(79,142,255,0.45); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px; border: 1px solid var(--border);
  color: var(--text-secondary); text-decoration: none;
  border-radius: var(--radius-btn);
  font-family: var(--font-body); font-weight: 500; font-size: 0.875rem;
  transition: all var(--dur) ease; background: var(--bg-card);
}
.btn-secondary:hover { border-color: var(--border-accent); color: var(--text-primary); background: var(--bg-card-hover); transform: translateY(-2px); }

.hero-socials { display: flex; gap: 8px; }

.social-btn {
  width: 40px; height: 40px; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: 10px;
  color: var(--text-muted); text-decoration: none; font-size: 0.95rem;
  transition: all var(--dur) var(--ease-spring);
}
.social-btn:hover { color: var(--accent); border-color: var(--border-accent); background: rgba(79,142,255,0.09); transform: translateY(-3px); }

/* Hero visual */
.hero-visual { position: relative; }

.hero-img-card {
  border-radius: 22px; overflow: hidden; border: 1px solid var(--border);
  background: var(--bg-secondary); box-shadow: var(--shadow-card), var(--shadow-glow); position: relative;
}
.hero-img-card img { width: 100%; display: block; }
.hero-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(3,6,14,0.35) 0%, transparent 58%); }

.hero-stat-card {
  position: absolute; background: rgba(6,10,24,0.93);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border); border-radius: 14px; padding: 12px 16px;
  display: flex; align-items: center; gap: 12px; box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
[data-theme="light"] .hero-stat-card { background: rgba(255,255,255,0.97); box-shadow: 0 8px 32px rgba(0,20,80,0.14); }

.hero-stat-card.card-1 { bottom: -18px; left: -28px; }
.hero-stat-card.card-2 { top: 18px; right: -28px; }

.hero-stat-icon { width: 36px; height: 36px; border-radius: 10px; background: rgba(79,142,255,0.15); display: grid; place-items: center; font-size: 0.95rem; color: var(--accent); }
.hero-stat-num { font-family: var(--font-display); font-size: 1.2rem; font-weight: 800; color: var(--text-primary); line-height: 1; }
.hero-stat-label { font-size: 0.66rem; color: var(--text-muted); margin-top: 2px; font-family: var(--font-body); }

.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.62rem;
  letter-spacing: 2.5px; text-transform: uppercase; font-family: var(--font-mono);
  animation: scrollBob 2s ease-in-out infinite;
}
.scroll-line { width: 1px; height: 38px; background: linear-gradient(to bottom, transparent, var(--accent)); }
@keyframes scrollBob { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(7px)} }

/* === ABOUT === */
#about { background: var(--bg-secondary); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 76px; align-items: start; }

.about-text { font-size: 0.9375rem; font-weight: 400; color: var(--text-secondary); line-height: 1.82; margin-bottom: 22px; }

.about-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0; }

.tag {
  padding: 5px 14px; background: rgba(79,142,255,0.12);
  border: 1px solid rgba(79,142,255,0.28); border-radius: 99px;
  font-size: 0.74rem; color: #7db8ff; font-family: var(--font-mono); font-weight: 400;
}
[data-theme="light"] .tag { background: rgba(26,63,212,0.08); border-color: rgba(26,63,212,0.26); color: #1a3fd4; }

.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 38px; }

.about-stat {
  padding: 22px 16px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-card); text-align: center; transition: all var(--dur) var(--ease-out);
}
.about-stat:hover { border-color: var(--border-accent); transform: translateY(-4px); box-shadow: 0 10px 30px rgba(79,142,255,0.12); }

.stat-num { font-family: var(--font-display); font-size: 2.1rem; font-weight: 900; background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; margin-bottom: 6px; }
.stat-lbl { font-size: 0.68rem; font-family: var(--font-body); color: var(--text-muted); text-transform: uppercase; letter-spacing: 1.2px; }

.about-sidebar { position: relative; }

.info-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 24px; margin-bottom: 18px; }
.info-card h4 { font-family: var(--font-display); font-size: 0.78rem; font-weight: 700; color: var(--text-primary); margin-bottom: 14px; text-transform: uppercase; letter-spacing: 1.5px; }
.info-row { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 0.875rem; font-family: var(--font-body); }
.info-row:last-child { border-bottom: none; }
.info-icon { width: 32px; height: 32px; border-radius: 8px; background: rgba(79,142,255,0.12); display: grid; place-items: center; font-size: 0.76rem; color: var(--accent); flex-shrink: 0; }
[data-theme="light"] .info-icon { background: rgba(26,63,212,0.1); }
.info-row span { color: var(--text-secondary); }

.availability-badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px;
  background: rgba(16,208,232,0.1); border: 1px solid rgba(16,208,232,0.28);
  border-radius: 99px; font-size: 0.68rem; color: var(--accent-3); font-family: var(--font-mono);
}
[data-theme="light"] .availability-badge { background: rgba(14,116,144,0.1); border-color: rgba(14,116,144,0.25); color: #0e7490; }
.availability-badge .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent-3); animation: dotPulse 2s infinite; }

/* === SKILLS === */
#skills { padding: 108px 24px; }
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 20px; margin-bottom: 54px; }

.skill-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 26px; transition: all var(--dur) var(--ease-out); position: relative; overflow: hidden; }
.skill-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(79,142,255,0.05), transparent); opacity: 0; transition: opacity var(--dur); }
.skill-card:hover { border-color: var(--border-accent); transform: translateY(-5px); box-shadow: var(--shadow-card); }
.skill-card:hover::after { opacity: 1; }

.skill-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.skill-card-title { font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 10px; }
.skill-card-title i { color: var(--accent-2); font-size: 0.98rem; }
.skill-pct { font-family: var(--font-mono); font-size: 0.72rem; color: #7db8ff; font-weight: 500; }
[data-theme="light"] .skill-pct { color: var(--accent); }

.skill-bar-wrap { height: 3px; background: var(--border); border-radius: 99px; overflow: hidden; margin-bottom: 14px; }
[data-theme="light"] .skill-bar-wrap { background: rgba(0,0,0,0.1); }
.skill-bar-fill { height: 100%; width: 0%; border-radius: 99px; background: linear-gradient(90deg, var(--accent), var(--accent-3)); transition: width 1.3s var(--ease-out); position: relative; }
.skill-bar-fill::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent); animation: sheen 2.8s infinite; }
@keyframes sheen { 0%{transform:translateX(-100%)} 100%{transform:translateX(100%)} }
.skill-techs { font-size: 0.72rem; color: var(--text-muted); font-family: var(--font-mono); font-weight: 300; }

.tech-carousel { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-card); padding: 20px 0; mask: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); -webkit-mask: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); }
.tech-track { display: flex; gap: 12px; width: max-content; animation: techScroll 36s linear infinite; }
.tech-track:hover { animation-play-state: paused; }
@keyframes techScroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.tech-pill { display: flex; align-items: center; gap: 8px; padding: 8px 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 99px; white-space: nowrap; font-size: 0.79rem; font-family: var(--font-body); color: var(--text-secondary); transition: all var(--dur); }
.tech-pill i { font-size: 0.98rem; color: var(--accent); }
.tech-pill:hover { border-color: var(--border-accent); color: var(--text-primary); }

/* === SERVICES === */
#services { background: var(--bg-secondary); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 20px; }

.service-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 30px; transition: all var(--dur) var(--ease-out); cursor: default; }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(79,142,255,0.12), var(--shadow-card); border-color: var(--border-accent); }

.service-num { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-muted); margin-bottom: 22px; display: block; font-weight: 300; }
.service-icon-wrap { width: 50px; height: 50px; border-radius: 14px; background: rgba(79,142,255,0.12); display: grid; place-items: center; font-size: 1.2rem; color: var(--accent); margin-bottom: 22px; transition: background var(--dur), transform var(--dur) var(--ease-spring); }
[data-theme="light"] .service-icon-wrap { background: rgba(26,63,212,0.1); }
.service-card:hover .service-icon-wrap { background: rgba(79,142,255,0.2); transform: scale(1.1); }
.service-card h3 { font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; }
.service-card p { font-size: 0.875rem; font-family: var(--font-body); color: var(--text-muted); line-height: 1.7; }

/* === PROJECTS === */
#projects { padding: 108px 24px; }
.project-filters { display: flex; justify-content: center; gap: 8px; margin-bottom: 50px; flex-wrap: wrap; }
.filter-btn { padding: 7px 20px; border: 1px solid var(--border); border-radius: 99px; background: transparent; color: var(--text-muted); font-size: 0.8rem; cursor: pointer; font-family: var(--font-body); font-weight: 500; transition: all var(--dur) ease; }
.filter-btn:hover, .filter-btn.active { border-color: var(--accent); color: var(--accent); background: rgba(79,142,255,0.09); }

.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }

.project-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card); overflow: hidden; transition: all var(--dur) var(--ease-out); }
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); border-color: var(--border-accent); }

.project-img { position: relative; height: 200px; overflow: hidden; }
.project-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease-out); opacity: 0.72; }
.project-card:hover .project-img img { transform: scale(1.06); }

.project-img-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 38%, rgba(3,6,14,0.84)); display: flex; align-items: flex-end; justify-content: space-between; padding: 16px; opacity: 0; transition: opacity var(--dur); }
.project-card:hover .project-img-overlay { opacity: 1; }
.project-links { display: flex; gap: 8px; }
.project-link-btn { display: flex; align-items: center; gap: 6px; padding: 8px 14px; background: rgba(255,255,255,0.1); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.15); border-radius: 8px; color: #fff; text-decoration: none; font-family: var(--font-body); font-size: 0.76rem; font-weight: 500; transition: background var(--dur); }
.project-link-btn:hover { background: rgba(255,255,255,0.2); }
.project-type-badge { padding: 5px 12px; background: rgba(79,142,255,0.88); backdrop-filter: blur(8px); border-radius: 99px; font-size: 0.65rem; font-weight: 600; color: #fff; align-self: flex-start; margin-top: auto; font-family: var(--font-body); }

.project-body { padding: 22px; }
.project-title { font-family: var(--font-display); font-size: 0.98rem; font-weight: 700; color: var(--text-primary); margin-bottom: 9px; line-height: 1.3; }
.project-desc { font-size: 0.825rem; font-family: var(--font-body); color: var(--text-muted); line-height: 1.68; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.project-tag { padding: 3px 10px; background: rgba(79,142,255,0.1); border: 1px solid rgba(125,184,255,0.28); border-radius: 6px; font-size: 0.67rem; color: #7db8ff; font-family: var(--font-mono); font-weight: 400; }
[data-theme="light"] .project-tag { background: rgba(26,63,212,0.08); border-color: rgba(26,63,212,0.22); color: var(--accent); }

/* ================================================
   EXPERIENCE — Timeline line VISIBLE in both themes
================================================ */
#experience { background: var(--bg-secondary); }
.timeline { position: relative; max-width: 800px; margin: 0 auto; }

/* Solid line, full opacity — no more invisible line in light */
.timeline::before {
  content: ''; position: absolute;
  left: 50%; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, transparent 0%, var(--accent) 12%, var(--accent) 88%, transparent 100%);
  transform: translateX(-50%); opacity: 0.7;
}
[data-theme="light"] .timeline::before {
  background: linear-gradient(to bottom, transparent 0%, #1a3fd4 10%, #1a3fd4 90%, transparent 100%);
  opacity: 1;
}

.timeline-item { position: relative; width: calc(50% - 40px); margin-bottom: 40px; }
.timeline-item:nth-child(odd)  { margin-left: 0; text-align: right; }
.timeline-item:nth-child(even) { margin-left: calc(50% + 40px); }

/* Larger dot with strong double ring */
.timeline-dot {
  position: absolute; width: 14px; height: 14px;
  background: var(--accent); border-radius: 50%; top: 18px;
  box-shadow: 0 0 0 3px var(--bg-secondary), 0 0 0 6px var(--accent), 0 0 14px rgba(79,142,255,0.5);
}
[data-theme="light"] .timeline-dot {
  background: #1a3fd4;
  box-shadow: 0 0 0 3px #ffffff, 0 0 0 6px #1a3fd4, 0 0 14px rgba(26,63,212,0.4);
}
.timeline-item:nth-child(odd)  .timeline-dot { right: -47px; }
.timeline-item:nth-child(even) .timeline-dot { left:  -47px; }

.timeline-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 20px 22px; transition: all var(--dur) var(--ease-out); }
.timeline-card:hover { border-color: var(--border-accent); transform: translateY(-3px); box-shadow: 0 8px 28px rgba(79,142,255,0.12); }

.timeline-date { font-family: var(--font-mono); font-size: 0.67rem; color: #7db8ff; margin-bottom: 6px; display: block; font-weight: 400; }
[data-theme="light"] .timeline-date { color: var(--accent); }
.timeline-card h3 { font-family: var(--font-display); font-size: 0.96rem; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; }
.timeline-card p { font-size: 0.825rem; font-family: var(--font-body); color: var(--text-muted); line-height: 1.65; }

/* === CERTIFICATIONS === */
#certifications { padding: 108px 24px; }
.cert-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }

.cert-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 26px; transition: all var(--dur) var(--ease-out); display: flex; flex-direction: column; gap: 12px; }
.cert-card:hover { border-color: var(--border-accent); transform: translateY(-4px); box-shadow: 0 10px 32px rgba(79,142,255,0.12), var(--shadow-card); }
.cert-icon { width: 46px; height: 46px; border-radius: 12px; background: rgba(249,115,22,0.12); display: grid; place-items: center; font-size: 1.1rem; color: var(--accent-warm); }
.cert-card h3 { font-family: var(--font-display); font-size: 0.92rem; font-weight: 700; color: var(--text-primary); }
.cert-card p { font-size: 0.825rem; font-family: var(--font-body); color: var(--text-muted); }
.cert-meta { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.cert-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.cert-link { font-size: 0.75rem; color: var(--accent-2); text-decoration: none; font-family: var(--font-mono); display: flex; align-items: center; gap: 4px; transition: gap var(--dur), color var(--dur); font-weight: 400; }
.cert-link:hover { gap: 8px; color: var(--accent); }

/* === TESTIMONIALS — lift only, no border colour change === */
#testimonials { background: var(--bg-secondary); position: relative; overflow: hidden; }
#testimonials::before { content: ''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%); width: 700px; height: 500px; background: radial-gradient(ellipse, rgba(79,142,255,0.07) 0%, transparent 65%); pointer-events: none; }
.testimonials-track { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; margin-bottom: 32px; }

.testimonial-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 32px 28px;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.testimonial-card:hover { transform: translateY(-5px); box-shadow: 0 16px 44px rgba(0,0,0,0.3); }

.quote-icon { font-size: 2.8rem; background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; margin-bottom: 18px; font-family: Georgia, serif; display: block; }
.testimonial-text { font-size: 0.9rem; font-family: var(--font-body); font-weight: 400; color: var(--text-secondary); line-height: 1.82; margin-bottom: 20px; font-style: italic; }
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 22px; }
.testimonial-stars i { color: #f59e0b; font-size: 0.82rem; filter: drop-shadow(0 0 5px rgba(245,158,11,0.4)); }
.testimonial-author { display: flex; align-items: center; gap: 13px; padding-top: 18px; border-top: 1px solid var(--border); }
.author-avatar { width: 44px; height: 44px; border-radius: 50%; overflow: hidden; border: 2px solid var(--border); flex-shrink: 0; }
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-family: var(--font-display); font-size: 0.88rem; font-weight: 700; color: var(--text-primary); margin-bottom: 2px; }
.author-role { font-size: 0.72rem; color: var(--accent-2); font-family: var(--font-mono); font-weight: 300; }

/* === CONTACT === */
#contact { padding: 108px 24px; position: relative; }
#contact::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 600px; height: 600px; background: radial-gradient(circle, rgba(79,142,255,0.05) 0%, transparent 70%); pointer-events: none; }

.contact-wrapper { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.4fr; background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; overflow: hidden; }

.contact-left { padding: 42px 32px; background: linear-gradient(140deg, rgba(26,63,212,0.12), rgba(16,208,232,0.07)); border-right: 1px solid var(--border); display: flex; flex-direction: column; gap: 20px; }
.contact-left h3 { font-family: var(--font-display); font-size: 1.45rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.5px; line-height: 1.22; }
.contact-detail { display: flex; align-items: flex-start; gap: 14px; }
.contact-detail-icon { width: 36px; height: 36px; border-radius: 10px; background: rgba(79,142,255,0.12); display: grid; place-items: center; font-size: 0.82rem; color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.contact-detail-label { font-size: 0.64rem; color: var(--text-muted); margin-bottom: 2px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 1.2px; font-weight: 300; }
.contact-detail-value { font-size: 0.875rem; font-family: var(--font-body); color: var(--text-secondary); }
.contact-detail-value a { color: inherit; text-decoration: none; transition: color var(--dur); }
.contact-detail-value a:hover { color: var(--accent); }
.contact-social-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.contact-social-btn { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: 10px; color: var(--text-muted); text-decoration: none; font-size: 0.9rem; transition: all var(--dur) var(--ease-spring); }
.contact-social-btn:hover { color: var(--accent); border-color: var(--border-accent); background: rgba(79,142,255,0.09); transform: translateY(-3px); }

.contact-right { padding: 42px 32px; }
.contact-right h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--text-primary); margin-bottom: 24px; }
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 0.72rem; font-family: var(--font-mono); color: var(--text-muted); margin-bottom: 7px; text-transform: uppercase; letter-spacing: 0.8px; font-weight: 300; }
.form-control { width: 100%; padding: 11px 14px; background: var(--bg-primary); border: 1px solid var(--border); border-radius: 10px; font-family: var(--font-body); font-size: 0.875rem; color: var(--text-primary); transition: border-color var(--dur), box-shadow var(--dur); outline: none; resize: none; }
.form-control::placeholder { color: var(--text-muted); }
.form-control:focus { border-color: var(--border-accent); box-shadow: 0 0 0 3px rgba(79,142,255,0.12); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit { width: 100%; padding: 13px; background: var(--grad-accent); color: #fff; border: none; border-radius: 10px; font-family: var(--font-body); font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: opacity var(--dur), transform var(--dur) var(--ease-spring); box-shadow: var(--shadow-btn); }
.btn-submit:hover { opacity: 0.86; transform: translateY(-1px); }
.btn-submit:active { transform: translateY(0); }
#contact-status { font-size: 0.8rem; margin-top: 8px; min-height: 1.2em; }
#contact-status.success { color: var(--accent-3); }
#contact-status.error   { color: #f87171; }

/* === FOOTER === */
footer { background: var(--bg-secondary); border-top: 1px solid var(--border); padding: 46px 24px; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer-brand { font-family: var(--font-display); font-size: 1.05rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.5px; }
.footer-brand span { background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.footer-copy { font-size: 0.75rem; font-family: var(--font-body); color: var(--text-muted); text-align: center; flex: 1; }
.footer-socials { display: flex; gap: 8px; }

/* === BACK TO TOP === */
#back-to-top { position: fixed; left: 20px; bottom: 24px; width: 40px; height: 40px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; color: var(--text-muted); display: none; place-items: center; cursor: pointer; font-size: 0.85rem; transition: all var(--dur) var(--ease-spring); z-index: 999; }
#back-to-top:hover { color: var(--accent); border-color: var(--border-accent); transform: translateY(-3px); }

/* === CHATBOT === */
.chatbot-toggle-wrapper { position: fixed; right: 24px; bottom: 86px; z-index: 9998; display: flex; align-items: center; justify-content: center; }
.chatbot-toggle { width: 50px; height: 50px; border-radius: 50%; background: var(--grad-accent); border: none; color: #fff; font-size: 1.15rem; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-btn); transition: transform var(--dur) var(--ease-spring), box-shadow var(--dur); animation: floatBtn 3s ease-in-out infinite; line-height: 1; padding: 0; }
.chatbot-toggle:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(79,142,255,0.55); animation-play-state: paused; }
.chatbot-toggle svg, .chatbot-toggle i { display: block; margin: 0 auto; pointer-events: none; }
@keyframes floatBtn { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
#chatbotSection { position: fixed; right: 20px; bottom: 100px; z-index: 9999; }
.chatbot-container { display: none; flex-direction: column; width: 360px; height: 500px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; box-shadow: 0 24px 80px rgba(0,0,0,0.55); }
.chatbot-header { padding: 16px 18px; background: var(--grad-accent); display: flex; align-items: center; justify-content: space-between; color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; }
.chatbot-close { background: transparent; border: none; color: rgba(255,255,255,0.78); cursor: pointer; font-size: 1.2rem; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 6px; transition: color var(--dur), background var(--dur); }
.chatbot-close:hover { color: #fff; background: rgba(255,255,255,0.14); }
.chat-messages { flex: 1; padding: 16px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
.typing-indicator { display: none; align-items: center; gap: 6px; padding: 10px 14px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; font-size: 0.77rem; color: var(--text-muted); align-self: flex-start; }
.typing-indicator span { width: 5px; height: 5px; background: var(--accent); border-radius: 50%; animation: typBounce 1.2s infinite both; }
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typBounce { 0%,80%,100%{transform:scale(0.6);opacity:0.4} 40%{transform:scale(1);opacity:1} }
.message { max-width: 82%; padding: 10px 14px; border-radius: 14px; font-family: var(--font-body); font-size: 0.825rem; line-height: 1.58; animation: msgIn 0.3s var(--ease-out); }
@keyframes msgIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.message.user { align-self: flex-end; background: var(--grad-accent); color: #fff; border-bottom-right-radius: 5px; }
.message.ai { align-self: flex-start; background: var(--bg-card); border: 1px solid var(--border); color: var(--text-secondary); border-bottom-left-radius: 5px; }
.chat-form { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--border); background: var(--bg-primary); }
.chat-input { flex: 1; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 9px 13px; font-family: var(--font-body); font-size: 0.825rem; color: var(--text-primary); outline: none; transition: border-color var(--dur); }
.chat-input::placeholder { color: var(--text-muted); }
.chat-input:focus { border-color: var(--border-accent); }
.chat-send { width: 36px; height: 36px; background: var(--grad-accent); border: none; border-radius: 10px; color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; transition: opacity var(--dur); flex-shrink: 0; }
.chat-send:hover { opacity: 0.84; }

/* === QUICK INFO === */
.quick-info-wrapper { position: fixed; right: 24px; bottom: 24px; z-index: 9997; }
.quick-info-icon { width: 48px; height: 48px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 50%; display: grid; place-items: center; cursor: pointer; color: var(--accent); font-size: 1.08rem; transition: all var(--dur) var(--ease-spring); }
.quick-info-icon:hover { border-color: var(--border-accent); transform: scale(1.1); }
.quick-info-aside { display: none; position: absolute; bottom: 60px; right: 0; width: 252px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 16px; padding: 20px; box-shadow: 0 12px 40px rgba(0,0,0,0.45); }
.quick-info-wrapper.active .quick-info-aside { display: block; animation: slideUp 0.3s var(--ease-out); }
@keyframes slideUp { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }
.quick-info-aside h4 { font-family: var(--font-display); font-weight: 700; color: var(--text-primary); margin-bottom: 12px; font-size: 0.9rem; }
.quick-info-aside p { font-size: 0.82rem; font-family: var(--font-body); color: var(--text-secondary); margin-bottom: 8px; }
.quick-info-btns { display: flex; gap: 8px; margin-top: 14px; }
.quick-info-btns a { flex: 1; text-align: center; padding: 8px; border: 1px solid var(--border); border-radius: 8px; font-family: var(--font-body); font-size: 0.78rem; color: var(--text-secondary); text-decoration: none; transition: all var(--dur); }
.quick-info-btns a:hover { border-color: var(--accent); color: var(--accent); background: rgba(79,142,255,0.08); }

/* === ABOUT MODAL === */
.modal-overlay { position: fixed; inset: 0; background: rgba(3,6,14,0.88); backdrop-filter: blur(10px); z-index: 10000; display: none; place-items: center; padding: 24px; }
.modal-overlay.show { display: grid; }
.modal-content { width: min(500px, 100%); background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 20px; padding: 34px; position: relative; animation: modalIn 0.3s var(--ease-out); }
@keyframes modalIn { from{opacity:0;transform:scale(0.95)} to{opacity:1;transform:scale(1)} }
.modal-close { position: absolute; top: 16px; right: 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; width: 32px; height: 32px; display: grid; place-items: center; cursor: pointer; color: var(--text-muted); font-size: 0.9rem; transition: all var(--dur); }
.modal-close:hover { color: var(--text-primary); border-color: var(--border-accent); }
.modal-content h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 800; color: var(--text-primary); margin-bottom: 16px; letter-spacing: -0.5px; }
.modal-content p { font-size: 0.875rem; font-family: var(--font-body); color: var(--text-secondary); line-height: 1.78; margin-bottom: 12px; }

/* === NOTIFICATIONS === */
.notification { position: fixed; top: 20px; right: 20px; padding: 12px 20px; border-radius: 12px; color: #fff; z-index: 99999; font-family: var(--font-body); font-size: 0.875rem; font-weight: 500; transform: translateX(110%); transition: transform 0.35s var(--ease-spring); max-width: 300px; box-shadow: 0 8px 24px rgba(0,0,0,0.35); }
.notification.show { transform: translateX(0); }
.notification.success { background: linear-gradient(135deg, #059669, #0891b2); }
.notification.error   { background: linear-gradient(135deg, #dc2626, #ea580c); }
.notification.info    { background: var(--grad-accent); }

/* ================================================
   RESPONSIVE — TABLET ≤ 1024px
================================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; max-width: 600px; }
  .hero-desc { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-socials { justify-content: center; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .timeline::before { left: 20px; }
  .timeline-item { width: calc(100% - 56px); margin-left: 56px !important; text-align: left; }
  .timeline-item:nth-child(odd)  .timeline-dot { right: auto; left: -46px; }
  .timeline-item:nth-child(even) .timeline-dot { left: -46px; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .contact-left { border-right: none; border-bottom: 1px solid var(--border); }
}

/* ================================================
   RESPONSIVE — MOBILE ≤ 768px
   Image sits between name/role and description
================================================ */
@media (max-width: 768px) {
  :root { --section-pad: 72px 20px; }
  body { padding-top: 60px; }
  .menu-toggle { display: grid; }
  .btn-cv { display: none; }
  .scroll-indicator { display: none; }

  /* Mobile nav */
  nav .nav-links {
    position: fixed; top: 0; right: -100%; bottom: 0; width: 260px;
    flex-direction: column; gap: 4px;
    padding: 80px 20px 20px;
    transition: right 0.35s var(--ease-out);
    z-index: 999;
    background: #040a1a !important;
  }
  nav .nav-links.open { right: 0; }
  nav .nav-links a { display: block; padding: 11px 14px; }

  /* Hero layout */
  #home { padding: 0 20px !important; align-items: flex-start; }

  .hero-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-top: 28px;
    padding-bottom: 16px;
    text-align: left;
    max-width: 100%;
    width: 100%;
  }

  /* Ordering: badge/name/role → image → desc/buttons/socials */
  .hero-content {
    display: contents; /* let children participate in flex ordering */
  }

  .hero-badge    { order: 1; margin-bottom: 12px; }
  .hero-name     { order: 2; font-size: clamp(1.95rem, 7vw, 2.4rem); letter-spacing: -1.5px; margin-bottom: 8px; }
  .hero-role     { order: 3; font-size: 0.9rem; margin-bottom: 0; min-height: auto; }

  /* Image between role and desc */
  .hero-visual {
    display: flex !important;
    order: 4;
    justify-content: flex-start;
    margin-top: 16px;
    margin-bottom: 16px;
  }

  .hero-img-card {
    width: min(170px, 48vw);
    border-radius: 14px;
  }

  .hero-stat-card { display: none !important; }

  .hero-desc    { order: 5; margin: 0 0 20px; max-width: 100%; font-size: 0.9rem; }
  .hero-actions { order: 6; justify-content: flex-start; margin-bottom: 20px; }
  .hero-socials { order: 7; justify-content: flex-start;  }

  .btn-primary, .btn-secondary { padding: 10px 20px; font-size: 0.84rem; }

  /* Other sections */
  .about-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .stat-num { font-size: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .contact-left, .contact-right { padding: 26px 22px; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .chatbot-container { width: calc(100vw - 40px); }
  #chatbotSection { right: 20px; }
  .chatbot-toggle-wrapper { right: 20px; }
  .quick-info-wrapper { right: 20px; }
}

/* ================================================
   RESPONSIVE — SMALL MOBILE ≤ 480px
================================================ */
@media (max-width: 480px) {
  :root { --section-pad: 60px 16px; }
  #home { padding: 0 16px !important; }
  .hero-name { font-size: clamp(1.75rem, 6.5vw, 2rem); }
  .hero-img-card { width: min(148px, 45vw); }
  .about-stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat-num { font-size: 1.3rem; }
  .chatbot-container { width: calc(100vw - 32px); height: 460px; }
  .quick-info-wrapper { right: 16px; bottom: 16px; }
  .chatbot-toggle-wrapper { right: 16px; }
  #chatbotSection { right: 16px; }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}