/* ===================================================================
   DEVFOLIO — Portfolio Front-end Styles
   Design language: dark "IDE console" aesthetic for a Laravel/Bootstrap
   developer. Section eyebrows read like code comments, the hero reads
   like a terminal, and the timeline reads like a glowing circuit trace.
   =================================================================== */

:root{
  /* --- Palette (per brief) --- */
  --bg-obsidian:      #0f172a;
  --bg-obsidian-2:    #0b1220;
  --bg-surface:       #141d33;
  --bg-surface-2:     #182238;
  --border-soft:      rgba(148, 163, 184, 0.14);
  --border-strong:    rgba(148, 163, 184, 0.28);

  --accent-cyan:      #06b6d4;
  --accent-purple:    #8b5cf6;
  --accent-emerald:   #10b981;
  --accent-cyan-soft: rgba(6, 182, 212, 0.14);
  --accent-purple-soft: rgba(139, 92, 246, 0.14);
  --accent-emerald-soft: rgba(16, 185, 129, 0.14);

  --text-primary:     #e7ecf7;
  --text-secondary:   #9aa7c2;
  --text-muted:       #6b7793;

  --grad-primary: linear-gradient(120deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
  --grad-secondary: linear-gradient(120deg, var(--accent-purple) 0%, var(--accent-emerald) 100%);
  --grad-radial-glow: radial-gradient(circle at 50% 0%, rgba(139,92,246,0.25), transparent 60%);

  /* --- Type --- */
  --font-display: 'Google Sans', 'Space Grotesk', Arial, sans-serif;
  --font-body: 'Google Sans', Inter, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, monospace;

  /* --- Radii / shadows --- */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-glow-cyan: 0 0 40px -8px rgba(6,182,212,0.45);
  --shadow-glow-purple: 0 0 40px -8px rgba(139,92,246,0.45);
  --shadow-card: 0 10px 30px -12px rgba(0,0,0,0.55);

  --header-h: 76px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; overflow-x: hidden; max-width: 100vw; }

body{
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
}

body::before{
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(6,182,212,0.10), transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(139,92,246,0.12), transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(16,185,129,0.08), transparent 40%);
  pointer-events: none;
  z-index: 0;
}

::selection{ background: var(--accent-purple); color: #fff; }

::-webkit-scrollbar{ width: 10px; }
::-webkit-scrollbar-track{ background: var(--bg-obsidian-2); }
::-webkit-scrollbar-thumb{ background: var(--border-strong); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover{ background: var(--accent-cyan); }

a{ text-decoration: none; color: inherit; }

h1,h2,h3,h4,h5{
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0;
}

p{ color: var(--text-secondary); margin: 0; }

.container{ position: relative; z-index: 1; }

/* Focus visibility (accessibility floor) */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ---------- Utility: code-comment eyebrow ---------- */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-emerald);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before{ content: "//"; color: var(--text-muted); }

.section-title{
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  margin-bottom: 12px;
}
.section-lede{
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 42px auto;
}
.section{ padding: 100px 0; position: relative; z-index: 1; }
.section-alt{ background: linear-gradient(180deg, transparent, rgba(255,255,255,0.015) 15%, rgba(255,255,255,0.015) 85%, transparent); }

/* ---------- Buttons ---------- */
.btn{
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: 999px;
  padding: 12px 26px;
  border: 1px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn-glow{
  background: var(--grad-primary);
  color: #06121d;
}
.btn-glow:hover{ transform: translateY(-2px); box-shadow: var(--shadow-glow-cyan); color: #06121d; }
.btn-glow::after{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(circle, rgba(255,255,255,0.55) 0%, transparent 60%);
  opacity:0; transform: scale(0.4);
  transition: opacity .5s ease, transform .5s ease;
  z-index:-1;
}
.btn-glow:active::after{ opacity:.5; transform: scale(1.6); transition: 0s; }

.btn-ghost{
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text-primary);
}
.btn-ghost:hover{ border-color: var(--accent-cyan); color: var(--accent-cyan); background: var(--accent-cyan-soft); }

.btn-sm{ padding: 8px 18px; font-size: .85rem; }

/* ---------- Navbar ---------- */
.navbar-devfolio{
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border-soft);
  transition: background .3s ease, border-color .3s ease;
}
.navbar-devfolio.scrolled{ background: rgba(11, 18, 32, 0.85); border-color: var(--border-strong); }

.brand-mark{
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text-primary);
  display:flex; align-items:center; gap:10px;
}
.brand-mark .dot{ width:9px; height:9px; border-radius:50%; background: var(--accent-emerald); box-shadow: 0 0 10px var(--accent-emerald); animation: pulse-dot 2s infinite; }
@keyframes pulse-dot{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }

.nav-link-devfolio{
  font-size: .92rem;
  color: var(--text-secondary);
  padding: 8px 16px !important;
  position: relative;
}
.nav-link-devfolio::after{
  content:""; position:absolute; left:16px; right:16px; bottom:2px; height:2px;
  background: var(--grad-primary); transform: scaleX(0); transform-origin:left;
  transition: transform .25s ease;
}
.nav-link-devfolio:hover, .nav-link-devfolio.active, .navbar-nav .nav-link-devfolio.active { color: var(--text-primary) !important; }
.nav-link-devfolio:hover::after, .nav-link-devfolio.active::after{ transform: scaleX(1); }

.navbar-toggler-devfolio{ border: 1px solid var(--border-strong); }

/* ---------- Hero ---------- */
.hero{
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--header-h);
  position: relative;
  overflow: hidden;
}
.hero::before{ content:""; position:absolute; inset:0; background: var(--grad-radial-glow); pointer-events:none; }

#particle-canvas{ position:absolute; inset:0; z-index:0; opacity:.55; }

.hero-kicker{
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--accent-cyan);
  display:flex; align-items:center; gap:10px;
  margin-bottom: 18px;
}
.hero-kicker .blink-cursor{ display:inline-block; width:8px; height:1.1em; background: var(--accent-cyan); animation: blink 1s steps(1) infinite; }
@keyframes blink{ 50%{ opacity:0; } }

.hero-title{
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  line-height: 1.08;
  margin-bottom: 22px;
}
.hero-title .typed-text{
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub{
  font-size: 1.1rem; max-width: 560px; margin-bottom: 34px; color: var(--text-secondary);
}
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 46px; }

.hero-terminal{
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transform: perspective(900px) rotateY(-6deg) rotateX(2deg);
  transition: transform .5s ease;
}
.hero-terminal:hover{ transform: perspective(900px) rotateY(0) rotateX(0); }
.hero-terminal .term-bar{ display:flex; align-items:center; gap:8px; padding: 12px 16px; background: var(--bg-surface-2); border-bottom: 1px solid var(--border-soft); }
.hero-terminal .term-dot{ width:11px; height:11px; border-radius:50%; }
.hero-terminal pre{ margin:0; padding: 22px; font-family: var(--font-mono); font-size: .86rem; color: var(--text-secondary); line-height: 1.9; }
.hero-terminal .tok-key{ color: var(--accent-purple); }
.hero-terminal .tok-str{ color: var(--accent-emerald); }
.hero-terminal .tok-com{ color: var(--text-muted); }
.hero-terminal .tok-fn{ color: var(--accent-cyan); }

.hero-float-card{
  position: absolute;
  background: rgba(20, 29, 51, 0.7);
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: .78rem;
  box-shadow: var(--shadow-card);
  animation: float-y 5s ease-in-out infinite;
}
.hero-float-card.f2{ animation-delay: 1.4s; }
.hero-float-card.f3{ animation-delay: 2.6s; }
@keyframes float-y{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-14px);} }

.scroll-cue{ position:absolute; bottom:30px; left:50%; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:8px; color: var(--text-muted); font-family: var(--font-mono); font-size:.72rem; }
.scroll-cue .line{ width:1px; height:34px; background: linear-gradient(var(--accent-cyan), transparent); animation: scroll-line 1.8s ease-in-out infinite; }
@keyframes scroll-line{ 0%{ transform: scaleY(0); transform-origin: top;} 50%{ transform: scaleY(1); transform-origin: top;} 51%{ transform-origin: bottom;} 100%{ transform: scaleY(0); transform-origin: bottom;} }

/* ---------- Stats ---------- */
.stat-card{
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  height: 100%;
  transition: border-color .3s ease, transform .3s ease;
}
.stat-card:hover{ border-color: var(--accent-cyan); transform: translateY(-4px); }
.stat-number{
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  background: var(--grad-primary);
  -webkit-background-clip: text; background-clip:text; color: transparent;
  line-height: 1;
}
.stat-label{ color: var(--text-secondary); margin-top: 10px; font-size:.92rem; }

.chart-card{
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 26px;
}

/* ---------- Project cards ---------- */
.filter-bar{ display:flex; flex-wrap:wrap; gap: 10px; margin-bottom: 40px; }
.filter-btn{
  font-family: var(--font-mono);
  font-size: .82rem;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--text-secondary);
  transition: all .25s ease;
}
.filter-btn:hover{ color: var(--text-primary); border-color: var(--accent-cyan); }
.filter-btn.active{ background: var(--grad-primary); color: #06121d; border-color: transparent; }

.project-card{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(20, 29, 51, 0.55);
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(6px);
  height: 100%;
  transition: transform .4s ease, box-shadow .4s ease, border-color .4s ease;
}
.project-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-glow-purple); border-color: var(--border-strong); }
.project-thumb{ position:relative; overflow:hidden; aspect-ratio: 16/10; }
.project-thumb img{ width:100%; height:100%; object-fit:cover; transition: transform .6s ease; }
.project-card:hover .project-thumb img{ transform: scale(1.1); }
.project-thumb .thumb-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 40%, rgba(15,23,42,0.92) 100%);
  display:flex; align-items:flex-end; justify-content:center; gap:10px; padding: 18px;
  opacity:0; transition: opacity .3s ease;
}
.project-card:hover .thumb-overlay{ opacity:1; }
.project-body{ padding: 22px; }
.project-tags{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom: 12px; }
.badge-tag{
  font-family: var(--font-mono); font-size:.7rem; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--border-soft); color: var(--text-secondary);
}
.badge-tag.tag-laravel{ color: #ff6b6b; border-color: rgba(255,107,107,.3); background: rgba(255,107,107,.08); }
.badge-tag.tag-react{ color: var(--accent-cyan); border-color: rgba(6,182,212,.3); background: var(--accent-cyan-soft); }
.badge-tag.tag-mobile{ color: var(--accent-emerald); border-color: rgba(16,185,129,.3); background: var(--accent-emerald-soft); }
.badge-tag.tag-uiux{ color: var(--accent-purple); border-color: rgba(139,92,246,.3); background: var(--accent-purple-soft); }
.project-title{ font-size: 1.2rem; margin-bottom: 8px; }
.project-desc{ font-size: .9rem; margin-bottom: 0; }

/* ---------- Tech stack marquee ---------- */
.marquee{ overflow:hidden; position:relative; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track{ display:flex; gap: 18px; width: max-content; animation: marquee 26s linear infinite; }
.marquee:hover .marquee-track{ animation-play-state: paused; }
@keyframes marquee{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }
.tech-pill{
  font-family: var(--font-mono); font-size:.85rem;
  display:flex; align-items:center; gap:10px;
  padding: 12px 20px; border-radius: 999px;
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  white-space: nowrap;
}
.tech-pill i{ font-size: 1.1rem; }

/* ---------- Timeline ---------- */
.timeline{ position: relative; margin-left: 10px; padding-left: 40px; border-left: 2px solid var(--border-soft); }
.timeline-item{ position: relative; padding-bottom: 52px; }
.timeline-item:last-child{ padding-bottom: 0; }
.timeline-item::before{
  content:""; position:absolute; left:-49px; top:2px; width:16px; height:16px; border-radius:50%;
  background: var(--bg-obsidian); border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 0 4px rgba(6,182,212,0.12);
  transition: box-shadow .4s ease, border-color .4s ease;
}
.timeline-item.in-view::before{ border-color: var(--accent-emerald); box-shadow: 0 0 18px 3px rgba(16,185,129,0.65); }
.timeline-date{ font-family: var(--font-mono); font-size:.78rem; color: var(--accent-cyan); margin-bottom:6px; display:block; }
.timeline-role{ font-size: 1.15rem; margin-bottom:4px; }
.timeline-org{ color: var(--text-muted); font-size:.88rem; margin-bottom: 10px; display:block; }

/* ---------- Testimonials ---------- */
.testimonial-card{
  background: var(--bg-surface); border: 1px solid var(--border-soft); border-radius: var(--radius-lg);
  padding: 34px; max-width: 680px; margin: 0 auto; text-align:center;
}
.testimonial-avatar{ width:64px; height:64px; border-radius:50%; object-fit:cover; margin: 0 auto 16px; border: 2px solid var(--accent-purple); }
.testimonial-stars{ color: #fbbf24; margin: 14px 0; letter-spacing: 3px; }
.testimonial-quote{ font-size: 1.05rem; color: var(--text-primary); font-style: italic; }
.testimonial-name{ margin-top: 18px; font-weight:600; }
.testimonial-role{ color: var(--text-muted); font-size:.85rem; }
.carousel-indicators-devfolio button{ width:8px !important; height:8px !important; border-radius:50%; background: var(--border-strong) !important; opacity:1 !important; }
.carousel-indicators-devfolio button.active{ background: var(--accent-cyan) !important; }

/* ---------- Contact ---------- */
.contact-card{ background: var(--bg-surface); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: 40px; }
.form-control-devfolio{
  background: var(--bg-obsidian-2) !important; border: 1px solid var(--border-soft) !important; color: var(--text-primary) !important;
  padding: 12px 16px !important; border-radius: var(--radius-sm) !important;
}
.form-control-devfolio:focus{ border-color: var(--accent-cyan) !important; box-shadow: 0 0 0 3px rgba(6,182,212,0.18) !important; }
.form-control-devfolio::placeholder{ color: var(--text-muted); }
.form-label-devfolio{ font-size:.85rem; color: var(--text-secondary); margin-bottom:6px; font-family: var(--font-mono); }
.was-validated .form-control-devfolio:invalid{ border-color:#ef4444 !important; }
.was-validated .form-control-devfolio:valid{ border-color: var(--accent-emerald) !important; }

/* ---------- Floating quick-action bar ---------- */
.quick-actions{ position: fixed; right: 22px; bottom: 26px; display:flex; flex-direction:column; gap:12px; z-index: 999; }
.qa-btn{
  width: 50px; height:50px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background: var(--bg-surface); border: 1px solid var(--border-soft); color: var(--text-primary);
  box-shadow: var(--shadow-card); transition: transform .25s ease, background .25s ease, color .25s ease;
  position: relative;
}
.qa-btn:hover{ transform: translateY(-3px) scale(1.05); }
.qa-btn.qa-whatsapp:hover{ background:#25d366; color:#06121d; }
.qa-btn.qa-cv:hover{ background: var(--accent-cyan); color:#06121d; }
.qa-btn.qa-theme:hover{ background: var(--accent-purple); color:#fff; }
.qa-tooltip{
  position:absolute; right: 60px; top:50%; transform: translateY(-50%);
  background: var(--bg-surface-2); border:1px solid var(--border-soft); padding: 6px 12px; border-radius: 6px;
  font-size: .78rem; color: var(--text-primary); white-space: nowrap; opacity:0; pointer-events:none; transition: opacity .2s ease;
}
.qa-btn:hover .qa-tooltip{ opacity:1; }

/* ---------- Footer ---------- */
.site-footer{ padding: 50px 0 30px; border-top: 1px solid var(--border-soft); text-align:center; }
.footer-socials{ display:flex; gap:14px; justify-content:center; margin: 18px 0; }
.footer-socials a{ width:38px; height:38px; border-radius:50%; border:1px solid var(--border-soft); display:flex; align-items:center; justify-content:center; transition: all .25s ease; }
.footer-socials a:hover{ border-color: var(--accent-cyan); color: var(--accent-cyan); transform: translateY(-3px); }

/* ---------- Light mode override ---------- */
body.light-mode {
  --bg-obsidian:      #f4f6fb;
  --bg-obsidian-2:    #eef1f8;
  --bg-surface:       #ffffff;
  --bg-surface-2:     #f8fafc;
  --border-soft:      rgba(28, 36, 54, 0.12);
  --border-strong:    rgba(28, 36, 54, 0.28);
  --text-primary:     #1c2436;
  --text-secondary:   #4a5470;
  --text-muted:       #64748b;
  --shadow-card:      0 10px 30px -12px rgba(28, 36, 54, 0.15);
  
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
}
body.light-mode::before{ opacity: .5; }
body.light-mode .navbar-devfolio{ background: rgba(244,246,251,0.75); }
body.light-mode .navbar-devfolio.scrolled{ background: rgba(244,246,251,0.92); }
body.light-mode .form-control-devfolio{ background:#ffffff !important; color:#1c2436 !important; border-color: rgba(28,36,54,0.12) !important; }
body.light-mode .project-card{ background: var(--bg-surface); }

/* ---------- Animations shared ---------- */
[data-aos]{ } /* AOS handles this via its own lib */

/* ---------- Login page ---------- */
.login-shell{ min-height:100vh; display:flex; }
.login-visual{
  flex: 1.1; position: relative; display:flex; flex-direction:column; justify-content:center; padding: 70px;
  background: linear-gradient(160deg, var(--bg-obsidian-2), #101a30 60%, #0c1526);
  overflow:hidden;
}
.login-visual::before{ content:""; position:absolute; inset:0; background: var(--grad-radial-glow); }
.login-visual-grid{ position:absolute; inset:0; background-image: linear-gradient(rgba(148,163,184,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(148,163,184,0.06) 1px, transparent 1px); background-size: 42px 42px; -webkit-mask-image: radial-gradient(circle at 30% 40%, #000 0%, transparent 70%); mask-image: radial-gradient(circle at 30% 40%, #000 0%, transparent 70%); }
.login-visual-content{ position:relative; z-index:1; max-width: 460px; }
.login-visual-content .brand-mark{ margin-bottom: 34px; }
.login-visual-content h2{ font-size: 2rem; margin-bottom: 16px; }
.login-visual-content p{ font-size: 1rem; }
.login-form-side{
  flex:1; display:flex; align-items:center; justify-content:center; padding: 40px;
  background: var(--bg-obsidian);
}
.login-card{
  width:100%; max-width: 420px;
  background: rgba(20,29,51,0.6);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 42px 38px;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card);
}
.login-card .eyebrow{ margin-bottom: 8px; }
.login-card h1{ font-size: 1.7rem; margin-bottom: 8px; }
.login-card .sub{ color: var(--text-secondary); font-size:.9rem; margin-bottom: 30px; }
.password-field{ position:relative; }
.password-toggle{ position:absolute; right:14px; top:50%; transform:translateY(-50%); background:none; border:none; color: var(--text-muted); cursor:pointer; z-index: 10; }
.password-toggle:hover{ color: var(--accent-cyan); }
.login-options{ display:flex; align-items:center; justify-content:space-between; margin: 16px 0 26px; font-size:.85rem; }
.login-options a{ color: var(--accent-cyan); }
.form-check-devfolio .form-check-input{ background-color: var(--bg-obsidian-2); border-color: var(--border-strong); }
.form-check-devfolio .form-check-input:checked{ background-color: var(--accent-cyan); border-color: var(--accent-cyan); }
.mock-captcha{ display:flex; align-items:center; gap:12px; padding: 12px 14px; border:1px solid var(--border-soft); border-radius: var(--radius-sm); margin-bottom: 24px; background: var(--bg-obsidian-2); font-size:.85rem; color: var(--text-secondary); }
.mock-captcha .cap-box{ width:20px; height:20px; border:1px solid var(--border-strong); border-radius:4px; display:flex; align-items:center; justify-content:center; cursor:pointer; flex-shrink:0; transition: all .2s ease; }
.mock-captcha .cap-box.checked{ background: var(--accent-emerald); border-color: var(--accent-emerald); }
.mock-captcha .cap-box.checked i{ color:#06121d; font-size:.7rem; }
.btn-submit-anim{ width:100%; position:relative; }
.btn-submit-anim.loading .btn-label{ opacity:0; }
.btn-submit-anim .btn-spinner{ display:none; position:absolute; inset:0; align-items:center; justify-content:center; }
.btn-submit-anim.loading .btn-spinner{ display:flex; }
.login-divider{ display:flex; align-items:center; gap:14px; margin: 26px 0; color: var(--text-muted); font-size:.8rem; }
.login-divider::before, .login-divider::after{ content:""; flex:1; height:1px; background: var(--border-soft); }
.login-back{ display:inline-flex; align-items:center; gap:8px; color: var(--text-secondary); font-size:.85rem; margin-bottom: 30px; }
.login-back:hover{ color: var(--accent-cyan); }

/* ---------- Responsive ---------- */
@media (max-width: 991px){
  .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 12px;
    right: 12px;
    z-index: 1050;
    background: var(--bg-obsidian);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 8px;
    box-shadow: var(--shadow-card);
  }
  .login-visual{ display:none; }
  .hero{ text-align:center; align-items: flex-start; padding-top: calc(var(--header-h) + 40px); padding-bottom: 60px; height: auto; }
  .hero-kicker{ justify-content:center; }
  .hero-cta{ justify-content:center; }
  .hero-terminal{ transform:none; margin-top: 46px; }
  .quick-actions{ right: 14px; bottom: 16px; }
}
@media (max-width: 575px){
  .section{ padding: 70px 0; }
  .hero-title{ font-size: 2.2rem; min-height: 140px; }
}

/* ---------- Custom Dropdowns & Overrides ---------- */
:root {
  --bg-panel: var(--bg-surface-2);
}
.dropdown-menu-devfolio {
  background-color: var(--bg-panel) !important;
  border: 1px solid var(--border-strong) !important;
}
.dropdown-menu-devfolio .dropdown-item {
  color: var(--text-primary) !important;
  transition: all 0.2s ease;
}
.dropdown-menu-devfolio .dropdown-item:hover,
.dropdown-menu-devfolio .dropdown-item:focus {
  background-color: rgba(255,255,255,0.05) !important;
  color: var(--accent-cyan) !important;
}

/* Chatbot Window */
.chatbot-window {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 320px;
    max-width: calc(100vw - 40px);
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    z-index: 1040;
    overflow: hidden;
    transition: all 0.3s ease;
}

.chatbot-header {
    background: var(--accent-cyan);
    color: white;
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.chatbot-body {
    height: 350px;
    max-height: 50vh;
    padding: 15px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-message {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.4;
    word-wrap: break-word;
}

.bot-message {
    background: var(--bg-surface-2);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.user-message {
    background: var(--accent-purple);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chatbot-footer {
    padding: 10px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-strong);
    display: flex;
    gap: 8px;
}

.chatbot-footer input {
    background: var(--bg-obsidian);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
}

.chatbot-footer input::placeholder {
    color: var(--text-muted);
}

.chatbot-footer input:focus {
    background: var(--bg-obsidian);
    color: var(--text-primary);
    box-shadow: none;
    border-color: var(--accent-cyan);
}

.chatbot-footer .btn:hover {
    background-color: var(--accent-blue);
}
.btn-copy-chat {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 5px;
    cursor: pointer;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
    opacity: 0.5;
}
.btn-copy-chat:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
    opacity: 1;
}
.chat-message-wrapper:hover .btn-copy-chat {
    opacity: 1;
}

/* Auth Pages */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 5px 0;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Light Theme Overrides for Chatbot */
[data-theme="light"] .chatbot-window {
    background: #ffffff;
    border: 1px solid #dee2e6;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

[data-theme="light"] .chatbot-header {
    background: var(--accent-cyan);
    color: #ffffff;
}

[data-theme="light"] .bot-message {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    color: #212529;
}

[data-theme="light"] .user-message {
    background: var(--accent-cyan);
    color: #ffffff;
}

[data-theme="light"] .chatbot-footer {
    background: #ffffff;
    border-top: 1px solid #dee2e6;
}

[data-theme="light"] .chatbot-footer input {
    background: #ffffff;
    border: 1px solid #ced4da;
    color: #212529;
}

[data-theme="light"] .chatbot-footer input::placeholder {
    color: #6c757d;
}

[data-theme="light"] .chatbot-footer input:focus {
    background: #ffffff;
    color: #212529;
    border-color: var(--accent-cyan);
}