/* ============================================
   SWEN TECH — MIDNIGHT EDITORIAL DESIGN SYSTEM
   Syne · Space Grotesk · Inter
   Dark · Bold · Premium · Mobile-First
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  /* ── Palette ── */
  --bg-primary:    #f9f8f6;
  --bg-secondary:  #f2f0ec;
  --bg-white:      #ffffff;
  --bg-dark:       #0e0e0e;
  --bg-dark2:      #161616;
  --nav-bg:        rgba(255,255,255,0.96);

  --teal:          #1a9e82;
  --teal-dim:      #15806a;
  --gold:          #8a7560;
  --gold-light:    #b09880;

  --color-text-primary:   #0e0e0e;
  --color-text-secondary: #4a4a4a;
  --color-text-muted:     #888888;
  --color-text-dim:       #aaaaaa;

  --color-gold:    #8a7560;
  --color-emerald: #1a9e82;
  --color-purple:  #0e0e0e;

  --glass-border:       #e5e1db;
  --glass-border-hover: #0e0e0e;
  --glass-shadow:       0 1px 8px rgba(0,0,0,0.05);
  --glass-shadow-hover: 0 6px 28px rgba(0,0,0,0.11);

  /* ── Typography ── */
  --font-display: 'Syne', sans-serif;
  --font-sans:    'Space Grotesk', sans-serif;
  --font-accent:  'Inter', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* ── Scale ── */
  --font-size-hero: clamp(2.6rem, 7.5vw, 5.8rem);
  --font-size-h2:   clamp(1.9rem, 4vw, 3.2rem);
  --font-size-h3:   clamp(1.2rem, 2.5vw, 1.8rem);
  --font-size-p:    clamp(0.94rem, 1.5vw, 1.05rem);

  --border-radius: 10px;
  --border-radius-sm: 6px;
  --transition-smooth: cubic-bezier(0.4,0,0.2,1);
  --transition-bounce: cubic-bezier(0.68,-0.55,0.265,1.55);

  /* Legacy aliases */
  --gradient-primary:   #0e0e0e;
  --gradient-secondary: #2a2a2a;
  --glass-white:        #ffffff;
}

/* ── Reset ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  background: var(--bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
img { max-width:100%; display:block; }
button { font-family: inherit; cursor:pointer; }

/* Suppress old elements */
.mesh-glow  { position:fixed;inset:0;z-index:-1;background:var(--bg-primary); }
.glow-orb   { display:none; }
#customCursor { display:none!important; }
#particleCanvas { display:none!important; }

/* Scrollbar */
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background:var(--bg-secondary); }
::-webkit-scrollbar-thumb { background:#d0cbc4;border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:#999; }
::selection { background:#0e0e0e;color:#fff; }

/* ── Layout ── */
.container { max-width:1240px;margin:0 auto;padding:0 1.5rem;position:relative;z-index:10; }
@media(min-width:768px) { .container { padding:0 2rem; } }

section { padding:5rem 0;position:relative; }
#home   { min-height:100vh;display:flex;align-items:center;padding:0;background:#fff;border-bottom:1px solid var(--glass-border); }

/* ── Navbar ── */
.navbar {
  position:fixed;top:0;width:100%;z-index:1000;
  padding:0;
  background:var(--nav-bg);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--glass-border);
  transition:all 0.3s var(--transition-smooth);
}
.navbar.scrolled { background:rgba(255,255,255,0.99);box-shadow:0 1px 0 var(--glass-border); }
.nav-container {
  display:flex;justify-content:space-between;align-items:center;
  max-width:1240px;margin:0 auto;width:100%;padding:0 1.5rem;height:64px;
}
@media(min-width:768px) { .nav-container { padding:0 2rem;height:68px; } }

.logo {
  font-family:var(--font-display);font-size:0.88rem;font-weight:700;
  color:#0e0e0e!important;text-decoration:none;
  display:flex;align-items:center;gap:0.7rem;
  letter-spacing:-0.01em;
  -webkit-text-fill-color:unset!important;
}
.logo img { height:36px;border-radius:6px; }
.logo-text { display:none; }
@media(min-width:480px) { .logo-text { display:block; } }
@media(min-width:768px) { .logo img { height:40px; } }

.nav-links {
  /* Fixed slide-in panel — always exists, controlled by transform */
  position: fixed !important;
  top: 0 !important;
  right: 0 !important;
  width: min(290px, 82vw) !important;
  height: 100vh !important;
  background: #ffffff !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
  align-items: stretch !important;
  padding: 5rem 1.5rem 2rem !important;
  gap: 0 !important;
  border-left: 1px solid var(--glass-border) !important;
  z-index: 5000 !important;
  list-style: none !important;
  /* Hide off-screen using transform — no display:none fighting */
  transform: translateX(105%) !important;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  margin: 0 !important;
  overflow-y: auto !important;
  box-shadow: none !important;
  visibility: visible !important;
  pointer-events: none !important;
}
.nav-links.active {
  transform: translateX(0) !important;
  box-shadow: -4px 0 32px rgba(0,0,0,0.14) !important;
  pointer-events: all !important;
}
.nav-link {
  font-family:var(--font-sans);font-size:1rem;font-weight:500;
  color:#444!important;text-decoration:none;
  padding:0.9rem 1rem;border-radius:8px;
  width:100%;display:block;
  transition:all 0.2s;
  -webkit-text-fill-color:unset!important;
  border-bottom:1px solid transparent;
}
.nav-link:hover,.nav-link.active { color:#0e0e0e!important;background:var(--bg-secondary);border-radius:8px; }
.nav-link::before { display:none; }

.menu-toggle {
  display:flex!important;align-items:center;justify-content:center;
  background:transparent!important;border:1.5px solid #0e0e0e!important;
  color:#0e0e0e!important;
  width:42px!important;height:42px!important;
  border-radius:var(--border-radius-sm)!important;
  cursor:pointer;z-index:5100!important;
  transition:all 0.2s;
}
.menu-toggle:hover { background:#0e0e0e!important;color:#fff!important; }
.menu-toggle:hover i { color:#fff!important; }

/* ── Hero ── */
.hero-content { max-width:900px;padding:8rem 0 6rem; }
@media(max-width:768px) { .hero-content { padding:6rem 0 4rem; } }

.hero-tagline {
  font-family:var(--font-sans);font-size:0.7rem;font-weight:700;
  color:var(--gold)!important;background:none!important;
  -webkit-text-fill-color:unset!important;
  margin-bottom:1.2rem;display:inline-flex;align-items:center;gap:0.6rem;
  letter-spacing:0.14em;text-transform:uppercase;opacity:1!important;
  animation:fadeInUp 0.5s ease forwards;
}
.hero-tagline::before { content:'';display:inline-block;width:20px;height:1.5px;background:var(--gold); }

.hero-title {
  font-family:var(--font-display);
  font-size:var(--font-size-hero);
  font-weight:800;
  line-height:1.0;
  letter-spacing:-0.04em;
  color:#0e0e0e!important;
  background:none!important;
  -webkit-text-fill-color:unset!important;
  margin-bottom:1.8rem;
  animation:fadeInUp 0.5s ease 0.1s both;
}
.hero-title .accent { color:var(--teal); }

.hero-description {
  font-family:var(--font-body);font-size:1.05rem;
  color:#555;max-width:580px;margin-bottom:2.8rem;
  line-height:1.8;font-weight:400;
  animation:fadeInUp 0.5s ease 0.2s both;
}
.hero-cta {
  display:flex;gap:0.85rem;flex-wrap:wrap;align-items:center;
  animation:fadeInUp 0.5s ease 0.3s both;
}

@keyframes fadeInUp { from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn   { from{opacity:0}to{opacity:1} }

/* ── Buttons ── */
.btn-primary, .cyber-btn {
  display:inline-flex;align-items:center;gap:0.5rem;
  padding:0.85rem 1.8rem;
  font-family:var(--font-sans);font-size:0.88rem;font-weight:600;
  background:#0e0e0e;color:#fff!important;
  border:1.5px solid #0e0e0e;border-radius:var(--border-radius-sm);
  cursor:pointer;transition:all 0.2s;letter-spacing:0.01em;
  text-decoration:none;box-shadow:none;
  white-space:nowrap;
}
.btn-primary::before { display:none; }
.btn-primary:hover, .cyber-btn:hover {
  background:#262626;border-color:#262626;
  transform:translateY(-1px);
  box-shadow:0 4px 16px rgba(0,0,0,0.18);
}

.btn-secondary, .cyber-btn-secondary {
  display:inline-flex;align-items:center;gap:0.5rem;
  padding:0.85rem 1.8rem;
  font-family:var(--font-sans);font-size:0.88rem;font-weight:600;
  background:transparent;color:#0e0e0e!important;
  border:1.5px solid #c8c3bc;border-radius:var(--border-radius-sm);
  cursor:pointer;transition:all 0.2s;letter-spacing:0.01em;
  text-decoration:none;white-space:nowrap;
}
.btn-secondary:hover, .cyber-btn-secondary:hover {
  border-color:#0e0e0e;background:transparent;
  transform:translateY(-1px);
}

@media(max-width:480px) {
  .btn-primary,.btn-secondary { width:100%!important;justify-content:center; }
  .hero-cta { flex-direction:column; }
}

/* ── Section title ── */
.section-title {
  font-family:var(--font-display);
  font-size:var(--font-size-h2);
  font-weight:800;
  letter-spacing:-0.035em;
  line-height:1.1;
  color:#0e0e0e!important;
  background:none!important;
  -webkit-text-fill-color:unset!important;
  margin-bottom:1rem;
}

/* ── Text utilities ── */
.text-gradient,.gradient-text{background:none!important;-webkit-text-fill-color:unset!important;color:#0e0e0e!important;}
.text-gold { color:var(--gold)!important; }
.text-teal { color:var(--teal)!important; }
.text-muted { color:var(--color-text-muted); }

/* ── Cards ── */
.hologram-card, .glass-card {
  background:#fff;
  border:1px solid var(--glass-border);
  border-radius:var(--border-radius);
  padding:2rem;
  position:relative;overflow:hidden;
  transition:all 0.25s var(--transition-smooth);
  box-shadow:var(--glass-shadow);
  backdrop-filter:none;
}
.hologram-card::before,.glass-card::before{display:none;}
.hologram-card:hover,.glass-card:hover{
  transform:translateY(-3px);
  border-color:#0e0e0e;
  box-shadow:var(--glass-shadow-hover);
}

/* ── Bento Grid ── */
.bento-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:1px;
  margin-bottom:3rem;
  border:1px solid var(--glass-border);
  border-radius:var(--border-radius);
  overflow:hidden;
  background:var(--glass-border);
}
@media(min-width:640px) { .bento-grid{grid-template-columns:repeat(2,1fr);} }
@media(min-width:1024px){ .bento-grid{grid-template-columns:repeat(4,1fr);} }

.bento-item{
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-start;
  padding:2rem!important;
  background:#fff;
  transition:background 0.2s;
  border-radius:0;border:none;box-shadow:none;
}
.bento-item:hover{background:var(--bg-secondary);}
.bento-large{grid-column:span 1;grid-row:span 1;}
@media(min-width:640px){.bento-large{grid-column:span 2;grid-row:span 2;}}
.bento-medium,.bento-small{grid-column:span 1;}
@media(min-width:640px){.bento-medium{grid-column:span 2;}}
.bento-tag{
  font-family:var(--font-sans);
  font-size:0.65rem;font-weight:700;text-transform:uppercase;
  letter-spacing:0.1em;padding:0.35rem 0.8rem;
  border-radius:4px;width:fit-content;margin-bottom:1rem;
  background:#f0ede8;color:#8a7560;border:1px solid #e5e1db;
}

/* ── Metrics ── */
.metrics-section{padding:4rem 0;background:#fff;border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border);}
.metrics-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:0;
  border:1px solid var(--glass-border);
  border-radius:var(--border-radius);
  overflow:hidden;
  margin-top:2.5rem;
}
@media(min-width:640px){.metrics-grid{grid-template-columns:repeat(4,1fr);}}

.metric-card{
  background:#fff;border-right:1px solid var(--glass-border);
  padding:2rem 1.5rem;text-align:center;
  transition:background 0.2s;
}
.metric-card:nth-child(even){border-right:1px solid var(--glass-border);}
@media(max-width:639px){.metric-card:nth-child(2n){border-right:none;} .metric-card{border-bottom:1px solid var(--glass-border);}}
@media(min-width:640px){.metric-card:last-child{border-right:none;}}
.metric-card::before{display:none;}
.metric-card:hover{background:var(--bg-secondary);}
.metric-value{
  font-family:var(--font-display);font-size:2.6rem;font-weight:800;
  color:#0e0e0e!important;background:none!important;
  letter-spacing:-0.05em;line-height:1;margin-bottom:0.5rem;
}
.metric-label{font-family:var(--font-sans);font-size:0.72rem;font-weight:600;color:#888;text-transform:uppercase;letter-spacing:0.08em;}

/* ── Testimonials ── */
.testimonials-section{padding:5rem 0;background:var(--bg-secondary);}
.testimonials-carousel{position:relative;max-width:760px;margin:0 auto;overflow:hidden;}
.testimonials-track{display:flex;transition:transform 0.6s var(--transition-smooth);}
.testimonial-card{
  min-width:100%;padding:2.5rem;
  background:#fff;border:1px solid var(--glass-border);
  border-radius:var(--border-radius);box-shadow:var(--glass-shadow);
  position:relative;overflow:hidden;
}
@media(max-width:480px){.testimonial-card{padding:1.8rem;}}
.testimonial-card::before{content:'\201C';position:absolute;top:-0.5rem;left:1.5rem;font-size:7rem;font-family:Georgia,serif;color:var(--glass-border);line-height:1;}
.testimonial-quote{font-size:0.97rem;line-height:1.8;color:#555;margin-bottom:1.8rem;font-style:italic;position:relative;z-index:1;}
.testimonial-author{display:flex;align-items:center;gap:0.8rem;}
.author-name{font-family:var(--font-sans);font-size:0.9rem;font-weight:700;color:#0e0e0e!important;background:none!important;-webkit-text-fill-color:unset!important;}
.author-company{font-size:0.78rem;color:var(--gold);font-weight:500;}
.carousel-dots{display:flex;justify-content:center;gap:0.6rem;margin-top:1.8rem;}
.carousel-dot{width:7px;height:7px;border-radius:50%;background:#d0cbc4;border:none;cursor:pointer;transition:all 0.3s;padding:0;}
.carousel-dot.active{background:#0e0e0e;width:22px;border-radius:4px;}

/* ── Skills ── */
.skills-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem;}
.skill-hex,.skill-card{
  background:#fff;border:1px solid var(--glass-border);
  border-radius:var(--border-radius);padding:1.5rem 1rem;
  display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:0.7rem;transition:all 0.2s;
}
.skill-hex:hover,.skill-card:hover{transform:translateY(-2px);border-color:#0e0e0e;box-shadow:var(--glass-shadow-hover);}
.skill-hex i,.skill-card i{font-size:2rem;color:#0e0e0e;}
.skill-hex span,.skill-card span{font-family:var(--font-sans);font-weight:600;font-size:0.82rem;color:#555;}

/* ── Reveal animation ── */
.reveal{opacity:0;transform:translateY(20px);transition:all 0.65s var(--transition-smooth);}
.reveal.active{opacity:1;transform:translateY(0);}

/* ── Footer ── */
footer{padding:4rem 0;border-top:1px solid var(--glass-border);background:#fff;}
footer h4{font-family:var(--font-sans);}
footer a{color:#555;text-decoration:none;font-weight:400;transition:color 0.2s;}
footer a:hover{color:#0e0e0e;}

/* ── Forms ── */
.form-group{margin-bottom:1.3rem;text-align:left;}
.form-label{display:block;font-family:var(--font-sans);color:#555;font-size:0.75rem;font-weight:600;margin-bottom:0.5rem;text-transform:uppercase;letter-spacing:0.06em;}
.form-input,.form-select,.form-textarea{
  width:100%;padding:0.85rem 1rem;
  background:#fff;border:1.5px solid var(--glass-border);
  border-radius:var(--border-radius-sm);
  color:#0e0e0e;
  font-family:var(--font-body);font-size:0.95rem;
  transition:border-color 0.2s;
  -webkit-appearance:none;appearance:none;
}
.form-input:focus,.form-select:focus,.form-textarea:focus{
  outline:none;border-color:#0e0e0e;
  box-shadow:0 0 0 3px rgba(14,14,14,0.05);
}
.form-textarea{min-height:120px;resize:vertical;}

/* ── Estimator ── */
.project-type-card{
  background:#fff;border:1.5px solid var(--glass-border);
  border-radius:var(--border-radius);padding:1.2rem 0.8rem;
  text-align:center;cursor:pointer;transition:all 0.2s;
}
.project-type-card:hover{transform:translateY(-2px);border-color:#0e0e0e;box-shadow:var(--glass-shadow-hover);}
.project-type-card.active{background:#0e0e0e;border-color:#0e0e0e;}
.project-type-card.active i,.project-type-card.active h4{color:#fff;}
.feature-card{
  background:#fff;border:1.5px solid var(--glass-border);
  border-radius:var(--border-radius-sm);padding:0.85rem 1rem;
  display:flex;align-items:center;gap:0.8rem;cursor:pointer;
  transition:all 0.2s;user-select:none;
}
.feature-card:hover{border-color:#0e0e0e;background:var(--bg-secondary);}
.feature-card.active{background:#0e0e0e;border-color:#0e0e0e;}
.feature-card.active i,.feature-card.active span{color:#fff;}
.tech-tag{
  background:var(--bg-secondary);color:#555;
  padding:0.3rem 0.8rem;border-radius:4px;
  font-size:0.78rem;font-weight:600;
  border:1px solid var(--glass-border);transition:all 0.2s;
}
.tech-tag:hover{background:#0e0e0e;color:#fff;border-color:#0e0e0e;}
.calc-slider{
  -webkit-appearance:none;appearance:none;width:100%;height:4px;
  border-radius:4px;background:var(--glass-border);outline:none;cursor:pointer;
}
.calc-slider::-webkit-slider-thumb{
  -webkit-appearance:none;width:20px;height:20px;border-radius:50%;
  background:#0e0e0e;cursor:pointer;
  border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,0.2);
}
.calc-slider::-moz-range-thumb{
  width:20px;height:20px;border-radius:50%;
  background:#0e0e0e;cursor:pointer;border:3px solid #fff;
}
.sticky-result-card{box-shadow:var(--glass-shadow)!important;border:1.5px solid #0e0e0e!important;}
@media(max-width:992px){.estimator-grid{grid-template-columns:1fr!important}.estimator-sidebar{position:static!important;margin-top:2rem;}}
.estimator-sidebar{position:sticky;top:88px;align-self:start;z-index:10;}
@media(max-width:992px){.mobile-estimator-bar{display:block!important;}}

/* ── Service type btn ── */
.service-type-btn{
  background:#fff;border:1.5px solid var(--glass-border);
  border-radius:var(--border-radius);padding:1.1rem 0.8rem;
  cursor:pointer;transition:all 0.2s;
  display:flex;flex-direction:column;align-items:center;gap:0.6rem;
  font-family:var(--font-sans);color:#555;
}
.service-type-btn:hover{transform:translateY(-2px);border-color:#0e0e0e;background:var(--bg-secondary);}
.service-type-btn.active{background:#0e0e0e;border-color:#0e0e0e;color:#fff;}
.service-type-btn.active i{color:#fff;}

/* ── AI Chat ── */
.ai-assistant-wrapper{position:fixed;bottom:6rem;right:1.2rem;z-index:9998;font-family:var(--font-body);}
@media(min-width:480px){.ai-assistant-wrapper{bottom:6.5rem;right:1.5rem;}}
.ai-toggle-btn{
  width:52px;height:52px;border-radius:50%;background:#0e0e0e;
  border:none;color:#fff;font-size:1.3rem;cursor:pointer;
  box-shadow:0 4px 16px rgba(0,0,0,0.22);
  display:flex;align-items:center;justify-content:center;
  transition:all 0.3s;
}
.ai-toggle-btn:hover{transform:scale(1.06);background:#262626;}
.ai-status-ping{position:absolute;top:0;right:0;width:12px;height:12px;background:var(--teal);border-radius:50%;border:2px solid #fff;animation:ping 2s infinite;}
@keyframes ping{0%{transform:scale(0.9);opacity:1}70%{transform:scale(1.5);opacity:0}100%{transform:scale(0.9);opacity:0}}
.ai-chat-window{
  position:absolute;bottom:64px;right:0;
  width:min(360px,90vw);height:min(520px,70vh);
  background:#fff;border:1px solid var(--glass-border);
  border-radius:12px;display:none;flex-direction:column;
  box-shadow:0 16px 48px rgba(0,0,0,0.14);overflow:hidden;
  animation:slideInUp 0.3s ease;
}
.ai-chat-window.active{display:flex;}
@keyframes slideInUp{from{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}
.ai-chat-header{padding:1.1rem 1.4rem;background:#0e0e0e;display:flex;justify-content:space-between;align-items:center;}
.ai-chat-header h4{margin:0;color:#fff;font-size:0.92rem;font-weight:600;font-family:var(--font-sans);}
.ai-chat-header p{margin:0.15rem 0 0;font-size:0.73rem;color:#888;}
.ai-chat-header .status-dot{display:inline-block;width:7px;height:7px;background:var(--teal);border-radius:50%;margin-right:4px;}
.ai-chat-header button{background:transparent;border:none;color:#888;cursor:pointer;font-size:1rem;transition:color 0.2s;}
.ai-chat-header button:hover{color:#fff;}
.ai-chat-messages{flex-grow:1;padding:1.1rem;overflow-y:auto;display:flex;flex-direction:column;gap:0.9rem;}
.message{max-width:86%;padding:0.8rem 0.95rem;border-radius:10px;font-size:0.87rem;line-height:1.55;}
.message.ai{align-self:flex-start;background:var(--bg-secondary);color:#0e0e0e;border-bottom-left-radius:3px;border:1px solid var(--glass-border);}
.message.user{align-self:flex-end;background:#0e0e0e;color:#fff;border-bottom-right-radius:3px;}
.message .ai-action-btn{margin-top:0.7rem;display:inline-block;padding:0.45rem 0.9rem;background:#0e0e0e;color:#fff;text-decoration:none;border-radius:5px;font-weight:600;font-size:0.78rem;transition:opacity 0.2s;}
.message .ai-action-btn:hover{opacity:0.8;}
.ai-chat-input-area{padding:0.7rem 1rem 1rem;background:var(--bg-secondary);border-top:1px solid var(--glass-border);}
.ai-suggestions{display:flex;gap:0.4rem;margin-bottom:0.7rem;overflow-x:auto;padding-bottom:0.3rem;}
.suggest-chip{white-space:nowrap;padding:0.35rem 0.8rem;background:#fff;border:1px solid var(--glass-border);border-radius:20px;color:#555;font-size:0.76rem;cursor:pointer;transition:all 0.2s;font-family:var(--font-sans);}
.suggest-chip:hover{background:#0e0e0e;border-color:#0e0e0e;color:#fff;}
.ai-chat-input-area .input-container{display:flex;gap:0.5rem;}
#aiInput{flex-grow:1;background:#fff;border:1.5px solid var(--glass-border);border-radius:7px;padding:0.65rem 0.9rem;color:#0e0e0e;outline:none;font-family:var(--font-body);font-size:0.85rem;transition:border-color 0.2s;}
#aiInput:focus{border-color:#0e0e0e;}
#sendAi{width:40px;height:40px;border-radius:7px;background:#0e0e0e;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity 0.2s;}
#sendAi:hover{opacity:0.8;}

/* ── Team cards ── */
.team-card-3d{cursor:default;transform-style:flat;transition:all 0.25s;}
.team-card-3d::before,.team-card-3d::after{display:none;}
.team-card-3d:hover{transform:translateY(-4px);box-shadow:var(--glass-shadow-hover);border-color:#0e0e0e;}

/* ── Blog filters ── */
.blog-filters-container{margin:0 auto 3rem;display:flex;justify-content:flex-start;}
.blog-filters{display:flex;gap:0.4rem;flex-wrap:wrap;padding:0.35rem;background:var(--bg-secondary);border-radius:var(--border-radius);border:1px solid var(--glass-border);}
.filter-btn{padding:0.55rem 1.2rem;border:none;background:transparent;color:#888;font-weight:600;cursor:pointer;border-radius:calc(var(--border-radius)-3px);transition:all 0.2s;font-size:0.83rem;font-family:var(--font-sans);}
.filter-btn:hover{color:#0e0e0e;background:rgba(0,0,0,0.04);}
.filter-btn.active{background:#0e0e0e;color:#fff;}

/* ── Trust bar logos ── */
.client-logos{display:flex;align-items:center;justify-content:center;gap:3rem;flex-wrap:wrap;}
.client-logo{padding:1.2rem;background:#fff;border:1px solid var(--glass-border);border-radius:var(--border-radius);transition:all 0.2s;display:flex;align-items:center;justify-content:center;min-height:80px;width:160px;}
.client-logo:hover{transform:translateY(-2px);border-color:#0e0e0e;box-shadow:var(--glass-shadow-hover);}

/* ── Status badges ── */
.status-badge{display:inline-flex;align-items:center;gap:0.45rem;padding:0.35rem 0.85rem;border-radius:4px;font-size:0.75rem;font-weight:600;letter-spacing:0.04em;margin-top:0.8rem;}
.status-badge-live{background:rgba(26,158,130,0.1);color:var(--teal);border:1px solid rgba(26,158,130,0.25);}
.status-badge-live::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--teal);animation:pulse 2s ease-in-out infinite;}
.status-badge-dev{background:rgba(138,117,96,0.1);color:var(--gold);border:1px solid rgba(138,117,96,0.25);}
.status-badge-dev::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold);}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(1.2)}}
.btn-live{display:inline-flex;align-items:center;gap:0.5rem;padding:0.6rem 1.1rem;background:#0e0e0e;color:#fff!important;text-decoration:none;border-radius:var(--border-radius-sm);font-size:0.82rem;font-weight:600;transition:opacity 0.2s;}
.btn-live:hover{opacity:0.8;}

/* ── Tools ── */
.architect-opt,.tool-menu-btn{
  background:#fff;border:1.5px solid var(--glass-border);
  border-radius:var(--border-radius-sm);transition:all 0.2s;
  font-family:var(--font-sans);color:#555;cursor:pointer;
}
.architect-opt{padding:1rem;display:flex;flex-direction:column;align-items:center;gap:0.5rem;}
.architect-opt:hover,.architect-opt.active{background:#0e0e0e;border-color:#0e0e0e;color:#fff;}
.tool-menu-btn{width:100%;padding:0.85rem 1.1rem;display:flex;align-items:center;gap:0.8rem;text-align:left;}
.tool-menu-btn:hover,.tool-menu-btn.active{background:#0e0e0e;color:#fff;border-color:#0e0e0e;}
.device-btn{padding:0.65rem 0.9rem;background:#fff;border:1.5px solid var(--glass-border);border-radius:var(--border-radius-sm);color:#555;cursor:pointer;transition:all 0.2s;display:flex;align-items:center;gap:0.5rem;font-weight:600;font-family:var(--font-sans);}
.device-btn:hover{border-color:#0e0e0e;color:#0e0e0e;}
.device-btn.active{background:#0e0e0e;color:#fff;border-color:#0e0e0e;}

/* ── Audit/score ── */
.score-circle{width:86px;height:86px;border-radius:50%;border:3px solid var(--glass-border);display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;transition:all 0.6s;}
.score-circle[data-score^="9"],.score-circle[data-score="100"]{border-color:var(--teal);color:var(--teal);}
.score-circle[data-score^="5"],.score-circle[data-score^="6"],.score-circle[data-score^="7"],.score-circle[data-score^="8"]{border-color:var(--gold);color:var(--gold);}
.score-circle[data-score^="0"],.score-circle[data-score^="1"],.score-circle[data-score^="2"],.score-circle[data-score^="3"],.score-circle[data-score^="4"]{border-color:#c0392b;color:#c0392b;}
.audit-item{display:flex;justify-content:space-between;align-items:center;padding:0.85rem 1.1rem;background:var(--bg-secondary);border-radius:var(--border-radius-sm);border-left:3px solid transparent;transition:all 0.2s;}
.audit-item.pass{border-left-color:var(--teal);}
.audit-item.warn{border-left-color:var(--gold);}
.audit-item.fail{border-left-color:#c0392b;}

/* ── Mobile nav overlay ── */
.nav-overlay {
  display:none;
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.4);
  z-index:4999;
  cursor:pointer;
  /* NO backdrop-filter — it causes page to freeze/blur permanently */
}
.nav-overlay.active {
  display:block;
  animation:fadeIn .2s ease;
}

/* ── Pricing tabs ── */
.price-tab-bar{display:flex;gap:0.4rem;margin-bottom:2.5rem;background:var(--bg-secondary);padding:0.35rem;border-radius:var(--border-radius);border:1px solid var(--glass-border);}
.price-tab{flex:1;padding:0.7rem 1rem;text-align:center;border-radius:calc(var(--border-radius)-2px);border:none;background:transparent;font-size:0.83rem;font-weight:600;cursor:pointer;transition:all 0.2s;color:#888;font-family:var(--font-sans);}
.price-tab.active{background:#0e0e0e;color:#fff;}

/* ── Mobile estimator bar ── */
@media(max-width:992px){.mobile-estimator-bar{display:block!important;}}

/* ── WhatsApp float ── */
.whatsapp-float{position:fixed;bottom:2rem;right:1.2rem;background:#25D366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;box-shadow:0 4px 15px rgba(0,0,0,0.2);z-index:4000;transition:all 0.3s;text-decoration:none;}
.whatsapp-float:hover{transform:scale(1.1);background:#128C7E;}
@media(min-width:480px){.whatsapp-float{bottom:2rem;right:1.5rem;width:60px;height:60px;font-size:2rem;}}

/* ── Responsive global ── */
@media(max-width:768px){
  section{padding:4rem 0;}
  /* nav-links is a fixed slide panel — NEVER set display:none here */
  /* visibility controlled by right:-100% / right:0 via JS classes */
  .hero-cta{flex-direction:column;width:100%;}
  .metrics-grid{grid-template-columns:repeat(2,1fr);}
  .testimonial-card{padding:1.8rem;}
}
@media(max-width:480px){
  .container{padding:0 1rem;}
  .metric-value{font-size:2rem;}
}

/* ── Keyframes ── */
@keyframes priceUpdate{0%{transform:scale(1)}50%{transform:scale(1.03)}100%{transform:scale(1)}}
@keyframes gradientFlow{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}