/* ============================================================
   ANONARCH — Core Stylesheet
   Design tokens
   ============================================================ */

:root{
  --void:        #05070c;
  --panel:       #0a0f1a;
  --panel-2:     #0d1424;
  --glass:       rgba(15, 21, 38, 0.55);
  --glass-hi:    rgba(22, 30, 52, 0.72);
  --border:      rgba(130, 178, 255, 0.14);
  --border-hi:   rgba(130, 178, 255, 0.32);

  --text:        #e9edf7;
  --text-dim:    #93a0bf;
  --text-faint:  #5c6785;

  --cyan:        #33e6ff;
  --blue:        #3d6bff;
  --violet:      #8b5cf6;
  --green:       #38ffb0;
  --amber:       #ffb648;
  --red:         #ff4d6a;

  --grad-signal: linear-gradient(90deg, var(--cyan), var(--blue) 55%, var(--violet));
  --grad-text:   linear-gradient(90deg, #b9f4ff, #9fd0ff 45%, #c9b6ff);

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --ease: cubic-bezier(.16,.84,.44,1);
}

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

body{
  background: var(--void);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior:auto !important; }
}

a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; cursor:pointer; }
input,textarea,select{ font-family:inherit; }

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

/* ---------- scrollbar ---------- */
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:var(--void); }
::-webkit-scrollbar-thumb{ background:linear-gradient(var(--cyan),var(--violet)); border-radius:10px; }

/* ---------- background layers ---------- */
.cyber-grid{
  position:fixed; inset:0; z-index:-3;
  background-image:
    linear-gradient(rgba(61,107,255,0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61,107,255,0.09) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 100%);
  animation: gridDrift 40s linear infinite;
}
@keyframes gridDrift{ from{background-position:0 0,0 0;} to{background-position:46px 92px,46px 92px;} }

.void-glow{
  position:fixed; inset:0; z-index:-4; background:var(--void);
}
.void-glow::before, .void-glow::after{
  content:''; position:absolute; width:60vw; height:60vw; max-width:900px; max-height:900px;
  border-radius:50%; filter:blur(120px); opacity:.22;
}
.void-glow::before{ background:var(--blue); top:-20%; left:-10%; }
.void-glow::after{ background:var(--violet); bottom:-25%; right:-10%; }

#particles-canvas{ position:fixed; inset:0; z-index:-2; pointer-events:none; }

/* ---------- cursor glow ---------- */
.cursor-glow{
  position:fixed; width:340px; height:340px; border-radius:50%;
  background:radial-gradient(circle, rgba(51,230,255,0.07), transparent 70%);
  pointer-events:none; z-index:2; transform:translate(-50%,-50%);
  transition: opacity .3s ease; will-change:transform;
}
@media (hover:none){ .cursor-glow{ display:none; } }

/* ---------- loading screen ---------- */
#loading-screen{
  position:fixed; inset:0; z-index:9999; background:var(--void);
  display:flex; align-items:center; justify-content:center; flex-direction:column;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
#loading-screen.hidden{ opacity:0; visibility:hidden; pointer-events:none; }
.boot-terminal{
  width:min(520px,86vw); font-family:var(--font-mono); font-size:13px; color:var(--green);
  border:1px solid var(--border); border-radius:var(--radius-sm); padding:18px 20px;
  background:rgba(10,15,26,0.7); box-shadow:0 0 40px rgba(51,230,255,0.08);
}
.boot-terminal .line{ opacity:0; white-space:pre; animation:typeIn .3s forwards; }
.boot-terminal .bar-wrap{ margin-top:10px; height:4px; background:rgba(255,255,255,.08); border-radius:2px; overflow:hidden; }
.boot-terminal .bar{ height:100%; width:0%; background:var(--grad-signal); animation:loadBar 1.6s var(--ease) forwards .4s; }
@keyframes loadBar{ to{ width:100%; } }
@keyframes typeIn{ to{ opacity:1; } }

/* ---------- scroll progress ---------- */
#scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%; z-index:1001;
  background:var(--grad-signal); box-shadow:0 0 12px var(--cyan);
}

/* ---------- nav ---------- */
.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:900;
  display:flex; align-items:center; justify-content:space-between;
  padding:16px clamp(20px,5vw,64px);
  background:rgba(5,7,12,0.35);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .35s ease, border-color .35s ease, padding .35s ease;
}
.site-nav.scrolled{ background:rgba(6,9,16,0.82); border-bottom-color:var(--border); padding:10px clamp(20px,5vw,64px); }
.nav-logo{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:1.25rem; letter-spacing:.5px; }
.nav-logo .mark{
  width:52px; height:52px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, rgba(51,230,255,.18), rgba(139,92,246,.18));
  color:var(--cyan); font-family:var(--font-mono); font-size:14px;
}
.nav-logo span.tag{ display:block; font-family:var(--font-mono); font-size:.6rem; color:var(--text-faint); font-weight:400; letter-spacing:1px; }
.nav-logo .mark .logo-img{ width:40px; height:40px; object-fit:contain; display:block; }

.nav-links{ display:flex; align-items:center; gap:2px; }
.nav-links a{
  position:relative; padding:9px 14px; font-size:.88rem; color:var(--text-dim); font-weight:500;
  border-radius:8px; transition:color .25s ease, background .25s ease;
}
.nav-links a:hover, .nav-links a.active{ color:var(--text); background:rgba(255,255,255,.04); }
.nav-links a.active::after{
  content:''; position:absolute; left:14px; right:14px; bottom:3px; height:2px; background:var(--grad-signal); border-radius:2px;
}

.nav-cta{
  position:relative; padding:10px 20px; border-radius:9px; font-size:.85rem; font-weight:600;
  color:#04101a; background:var(--grad-signal); background-size:200% 100%;
  box-shadow:0 0 0 1px rgba(255,255,255,.08) inset, 0 8px 24px -8px rgba(61,107,255,.6);
  animation:gradShift 5s ease infinite; display:inline-flex; align-items:center; gap:8px;
}
.nav-cta::before{ content:'●'; color:var(--green); font-size:8px; animation:pulseDot 1.6s ease infinite; }
@keyframes gradShift{ 0%,100%{background-position:0% 50%;} 50%{background-position:100% 50%;} }
@keyframes pulseDot{ 0%,100%{opacity:1;} 50%{opacity:.3;} }

.nav-burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; padding:8px; z-index:950; }
.nav-burger span{ width:22px; height:2px; background:var(--text); border-radius:2px; transition:transform .3s ease, opacity .3s ease; }
.nav-burger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2){ opacity:0; }
.nav-burger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- layout helpers ---------- */
.wrap{ max-width:1220px; margin:0 auto; padding:0 clamp(20px,5vw,48px); }
section{ position:relative; padding:110px 0; }
.section-tight{ padding:70px 0; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:.72rem;
  letter-spacing:2px; text-transform:uppercase; color:var(--cyan); margin-bottom:16px;
}
.eyebrow::before{ content:''; width:18px; height:1px; background:var(--cyan); }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; letter-spacing:-0.01em; margin:0; color:#fff; }
h2.section-title{ font-size:clamp(1.8rem,3.6vw,2.7rem); margin-bottom:14px; }
.section-desc{ color:var(--text-dim); max-width:640px; font-size:1.02rem; }
.grad-text{ background:var(--grad-text); -webkit-background-clip:text; background-clip:text; color:transparent; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  padding:14px 26px; border-radius:10px; font-weight:600; font-size:.92rem;
  border:1px solid var(--border-hi); transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  white-space:nowrap;
}
.btn-primary{
  color:#04101a; background:var(--grad-signal); background-size:200% 100%; border:none;
  box-shadow:0 10px 30px -10px rgba(61,107,255,.65);
}
.btn-primary:hover{ transform:translateY(-2px); background-position:100% 50%; box-shadow:0 14px 34px -8px rgba(51,230,255,.55); }
.btn-ghost{ color:var(--text); background:rgba(255,255,255,.03); }
.btn-ghost:hover{ background:rgba(255,255,255,.07); border-color:var(--cyan); color:var(--cyan); }
.btn-block{ width:100%; }
.btn-sm{ padding:10px 18px; font-size:.82rem; }

/* ---------- glass card ---------- */
.glass{
  background:var(--glass); border:1px solid var(--border); border-radius:var(--radius);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  transition:border-color .3s ease, transform .3s ease, box-shadow .3s ease;
}
.glass:hover{ border-color:var(--border-hi); }

/* ---------- hero terminal (signature element) ---------- */
.hero{ padding-top:180px; padding-bottom:100px; min-height:92vh; display:flex; align-items:center; }
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
.hero-copy h1{ font-size:clamp(2.3rem,5vw,3.6rem); line-height:1.08; margin-bottom:20px; }
.hero-copy .tagline{ font-family:var(--font-mono); color:var(--green); font-size:.95rem; margin-bottom:18px; display:flex; align-items:center; gap:10px; }
.hero-copy .tagline .cursor{ display:inline-block; width:8px; height:16px; background:var(--green); animation:blink 1s steps(1) infinite; }
@keyframes blink{ 50%{ opacity:0; } }
.hero-copy p.desc{ color:var(--text-dim); font-size:1.06rem; max-width:560px; margin-bottom:34px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

.terminal{
  border-radius:var(--radius); overflow:hidden; border:1px solid var(--border-hi);
  background:rgba(8,12,22,0.85); box-shadow:0 30px 80px -20px rgba(0,0,0,.7), 0 0 60px -20px rgba(51,230,255,.15);
}
.terminal-bar{ display:flex; align-items:center; gap:8px; padding:12px 16px; background:rgba(255,255,255,.02); border-bottom:1px solid var(--border); }
.terminal-bar span{ width:11px; height:11px; border-radius:50%; }
.terminal-bar span:nth-child(1){ background:#ff5f57; } .terminal-bar span:nth-child(2){ background:#febc2e; } .terminal-bar span:nth-child(3){ background:#28c840; }
.terminal-bar .term-title{ margin-left:8px; font-family:var(--font-mono); font-size:.72rem; color:var(--text-faint); }
.terminal-body{ padding:22px 20px; font-family:var(--font-mono); font-size:.82rem; color:#c9e9ff; min-height:280px; }
.terminal-body .prompt{ color:var(--green); }
.terminal-body .out{ color:var(--text-dim); }
.terminal-body .accent{ color:var(--cyan); }
.terminal-line{ margin-bottom:6px; white-space:pre-wrap; word-break:break-word; }

/* ---------- stats ---------- */
.stats-strip{ display:grid; grid-template-columns:repeat(5,1fr); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; }
.stat-cell{ padding:26px 14px; text-align:center; border-right:1px solid var(--border); background:var(--glass); }
.stat-cell:last-child{ border-right:none; }
.stat-num{ font-family:var(--font-display); font-size:clamp(1.5rem,2.6vw,2.1rem); color:var(--cyan); font-weight:700; }
.stat-label{ font-size:.76rem; color:var(--text-dim); margin-top:4px; }

/* ---------- feature / value cards ---------- */
.card-grid{ display:grid; gap:22px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }

.feature-card{ padding:28px 26px; }
.feature-card .icon{
  width:46px; height:46px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, rgba(51,230,255,.14), rgba(139,92,246,.14)); color:var(--cyan); margin-bottom:16px;
}
.feature-card h3{ font-size:1.08rem; margin-bottom:8px; }
.feature-card p{ color:var(--text-dim); font-size:.92rem; margin:0; }

/* ---------- course cards ---------- */
.course-card{ display:flex; flex-direction:column; overflow:hidden; }
.course-thumb{ height:150px; position:relative; display:flex; align-items:flex-end; padding:16px; overflow:hidden; }
.course-thumb::before{ content:''; position:absolute; inset:0; opacity:.9; }
.course-thumb .glyph{ position:absolute; right:14px; top:14px; font-family:var(--font-mono); font-size:.65rem; color:rgba(255,255,255,.6); border:1px solid rgba(255,255,255,.25); padding:3px 8px; border-radius:20px; z-index:2; }
.course-thumb .num{ font-family:var(--font-mono); font-size:2.4rem; color:rgba(255,255,255,.18); position:absolute; left:14px; top:6px; font-weight:700; }
.course-thumb span.name{ position:relative; z-index:2; font-family:var(--font-display); font-weight:700; color:#fff; font-size:1.15rem; }
.course-body{ padding:22px; display:flex; flex-direction:column; gap:14px; flex:1; }
.course-meta{ display:flex; gap:14px; font-size:.76rem; color:var(--text-dim); font-family:var(--font-mono); }
.course-meta span{ display:flex; align-items:center; gap:5px; }
.course-body p.desc{ color:var(--text-dim); font-size:.9rem; margin:0; }
.skill-tags{ display:flex; flex-wrap:wrap; gap:6px; }
.skill-tags span{ font-size:.72rem; padding:4px 9px; border-radius:20px; background:rgba(51,230,255,.08); border:1px solid rgba(51,230,255,.2); color:var(--cyan); }
.course-body .career{ font-size:.82rem; color:var(--text-dim); }
.course-body .career b{ color:var(--text); display:block; font-size:.74rem; text-transform:uppercase; letter-spacing:1px; margin-bottom:4px; font-family:var(--font-mono); color:var(--violet); }
.course-footer{ margin-top:auto; display:flex; align-items:center; justify-content:space-between; padding-top:12px; border-top:1px solid var(--border); }
.difficulty{ display:flex; gap:3px; }
.difficulty i{ width:6px; height:14px; border-radius:2px; background:rgba(255,255,255,.12); }
.difficulty i.on{ background:var(--grad-signal); }

/* ---------- reviews ---------- */
.review-summary{ display:flex; align-items:center; gap:28px; flex-wrap:wrap; }
.review-score{ text-align:center; padding:22px 30px; }
.review-score .num{ font-family:var(--font-display); font-size:3rem; color:#fff; font-weight:700; line-height:1; }
.stars{ color:var(--amber); letter-spacing:2px; font-size:1.1rem; margin:8px 0; }
.review-score .count{ font-size:.8rem; color:var(--text-dim); }
.review-card{ padding:22px; display:flex; flex-direction:column; gap:12px; }
.review-head{ display:flex; align-items:center; gap:12px; }
.avatar{
  width:42px; height:42px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; font-size:.9rem; color:#04101a; flex-shrink:0;
}
.review-name{ font-size:.92rem; font-weight:600; color:#fff; }
.review-date{ font-size:.72rem; color:var(--text-faint); }
.review-card .stars{ margin:0; font-size:.85rem; }
.review-card p{ color:var(--text-dim); font-size:.88rem; margin:0; }
.review-badge{ font-size:.68rem; color:var(--text-faint); font-family:var(--font-mono); display:flex; align-items:center; gap:5px; }

.gallery-empty{ text-align:center; color:var(--text-faint); font-size:.88rem; grid-column:1/-1; padding:30px 0; }

.gallery-upload{
  border:1.5px dashed var(--border-hi); border-radius:var(--radius); padding:44px 24px; text-align:center; color:var(--text-dim);
  cursor:pointer; transition:border-color .25s ease, background .25s ease;
}
.gallery-upload:hover{ border-color:var(--cyan); background:rgba(51,230,255,.04); }
.gallery-upload .up-icon{ font-size:1.8rem; margin-bottom:10px; color:var(--cyan); }
.gallery-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:24px; }
.gallery-thumb{ aspect-ratio:4/3; border-radius:var(--radius-sm); overflow:hidden; position:relative; cursor:pointer; }
.gallery-thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.gallery-thumb:hover img{ transform:scale(1.08); }
.gallery-thumb .overlay{
  position:absolute; inset:0; background:linear-gradient(0deg, rgba(5,7,12,.85), transparent 60%);
  display:flex; align-items:flex-end; padding:12px; opacity:0; transition:opacity .3s ease; font-size:.78rem;
}
.gallery-thumb:hover .overlay{ opacity:1; }

/* lightbox */
#lightbox{ position:fixed; inset:0; background:rgba(3,4,8,.92); z-index:2000; display:none; align-items:center; justify-content:center; backdrop-filter:blur(6px); }
#lightbox.open{ display:flex; }
#lightbox img{ max-width:88vw; max-height:82vh; border-radius:10px; box-shadow:0 0 60px rgba(0,0,0,.6); }
#lightbox .lb-close{ position:absolute; top:26px; right:30px; font-size:1.6rem; color:#fff; background:none; border:none; }

/* ---------- timeline ---------- */
.timeline{ position:relative; padding-left:32px; }
.timeline::before{ content:''; position:absolute; left:6px; top:6px; bottom:6px; width:2px; background:linear-gradient(var(--cyan),var(--violet)); }
.timeline-item{ position:relative; padding-bottom:34px; }
.timeline-item::before{ content:''; position:absolute; left:-32px; top:4px; width:13px; height:13px; border-radius:50%; background:var(--void); border:2px solid var(--cyan); }
.timeline-item .t-date{ font-family:var(--font-mono); font-size:.74rem; color:var(--cyan); margin-bottom:6px; }
.timeline-item h4{ font-size:1.02rem; margin-bottom:6px; }
.timeline-item p{ color:var(--text-dim); font-size:.88rem; margin:0; }

/* ---------- event card ---------- */
.event-card{ padding:22px; display:flex; flex-direction:column; gap:10px; }
.event-card .e-meta{ display:flex; justify-content:space-between; font-family:var(--font-mono); font-size:.72rem; color:var(--text-dim); }
.event-card h3{ font-size:1.05rem; }
.event-card .e-loc{ font-size:.85rem; color:var(--text-dim); display:flex; align-items:center; gap:6px; }

/* ---------- certificate cards ---------- */
.cert-card{ overflow:hidden; cursor:pointer; position:relative; }
.cert-card .cert-img{ aspect-ratio:4/3; overflow:hidden; }
.cert-card img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.cert-card:hover img{ transform:scale(1.06); }
.cert-card .cert-info{ padding:16px 18px; }
.cert-card .cert-info h4{ font-size:.92rem; margin-bottom:3px; }
.cert-card .cert-info span{ font-size:.74rem; color:var(--text-dim); font-family:var(--font-mono); }

/* ---------- forms ---------- */
.form-panel{ padding:36px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:.8rem; color:var(--text-dim); margin-bottom:7px; font-family:var(--font-mono); letter-spacing:.3px; }
.field input, .field select, .field textarea{
  width:100%; padding:13px 14px; border-radius:9px; border:1px solid var(--border); background:rgba(255,255,255,.02);
  color:var(--text); font-size:.92rem; outline:none; transition:border-color .25s ease, box-shadow .25s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--cyan); box-shadow:0 0 0 3px rgba(51,230,255,.12); }
.field textarea{ resize:vertical; min-height:110px; }
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2393a0bf' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 14px center; }
.form-note{ font-size:.78rem; color:var(--text-faint); margin-top:14px; text-align:center; }
.form-success{ display:none; text-align:center; padding:50px 20px; }
.form-success.show{ display:block; }
.form-success .check{ width:56px; height:56px; border-radius:50%; background:rgba(56,255,176,.12); border:1px solid var(--green); color:var(--green); font-size:1.6rem; display:flex; align-items:center; justify-content:center; margin:0 auto 18px; }

/* ---------- contact ---------- */
.contact-info-card{ padding:24px; display:flex; gap:16px; align-items:flex-start; }
.contact-info-card .icon{ width:42px; height:42px; border-radius:9px; background:rgba(51,230,255,.1); color:var(--cyan); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.contact-info-card h4{ font-size:.92rem; margin-bottom:4px; }
.contact-info-card p{ color:var(--text-dim); font-size:.88rem; margin:0; }
.map-placeholder{ height:280px; border-radius:var(--radius); border:1px solid var(--border); position:relative; overflow:hidden; display:flex; align-items:center; justify-content:center; color:var(--text-faint); font-family:var(--font-mono); font-size:.85rem; }
.map-placeholder::before{ content:''; position:absolute; inset:0; background-image:linear-gradient(rgba(51,230,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(51,230,255,.08) 1px, transparent 1px); background-size:28px 28px; }
.hours-row{ display:flex; justify-content:space-between; padding:11px 0; border-bottom:1px solid var(--border); font-size:.88rem; }
.hours-row:last-child{ border-bottom:none; }
.hours-row span:last-child{ color:var(--text-dim); font-family:var(--font-mono); font-size:.82rem; }
.social-row{ display:flex; gap:10px; }
.social-row a{ width:42px; height:42px; border-radius:9px; border:1px solid var(--border); display:flex; align-items:center; justify-content:center; transition:all .25s ease; }
.social-row a:hover{ border-color:var(--cyan); color:var(--cyan); transform:translateY(-3px); }

/* ---------- faq ---------- */
.faq-item{ border-bottom:1px solid var(--border); padding:20px 4px; }
.faq-q{ display:flex; justify-content:space-between; align-items:center; cursor:pointer; font-weight:600; font-size:.98rem; }
.faq-q .plus{ font-family:var(--font-mono); color:var(--cyan); transition:transform .3s ease; font-size:1.2rem; }
.faq-item.open .plus{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.faq-item.open .faq-a{ max-height:220px; }
.faq-a p{ color:var(--text-dim); font-size:.9rem; padding-top:12px; margin:0; }

/* ---------- testimonial slider ---------- */
.t-slider{ position:relative; overflow:hidden; }
.t-track{ display:flex; transition:transform .6s var(--ease); }
.t-slide{ min-width:100%; padding:0 6px; }
.t-dots{ display:flex; justify-content:center; gap:8px; margin-top:22px; }
.t-dots button{ width:8px; height:8px; border-radius:50%; background:var(--border-hi); border:none; }
.t-dots button.active{ background:var(--cyan); width:22px; border-radius:4px; transition:all .3s ease; }

/* ---------- footer ---------- */
footer{ border-top:1px solid var(--border); padding:60px 0 26px; margin-top:60px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.3fr; gap:40px; margin-bottom:46px; }
.footer-brand p{ color:var(--text-dim); font-size:.88rem; margin:14px 0 18px; max-width:280px; }
.footer-col h4{ font-family:var(--font-mono); font-size:.76rem; letter-spacing:1.5px; text-transform:uppercase; color:var(--text-dim); margin-bottom:16px; }
.footer-col a{ display:block; color:var(--text-dim); font-size:.88rem; padding:6px 0; transition:color .2s ease; }
.footer-col a:hover{ color:var(--cyan); }
.newsletter-form{ display:flex; gap:8px; margin-top:14px; }
.newsletter-form input{ flex:1; padding:11px 14px; border-radius:8px; border:1px solid var(--border); background:rgba(255,255,255,.03); color:var(--text); font-size:.85rem; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; border-top:1px solid var(--border); flex-wrap:wrap; gap:12px; font-size:.82rem; color:var(--text-faint); }
.footer-bottom .foot-tag{ font-family:var(--font-mono); color:var(--text-dim); }

/* ---------- floating widgets ---------- */
#whatsapp-float{
  position:fixed; bottom:26px; right:26px; z-index:800; display:flex; align-items:center; gap:10px;
  background:#1fa855; color:#fff; padding:13px 18px; border-radius:50px; box-shadow:0 10px 30px -8px rgba(31,168,85,.6);
  font-size:.85rem; font-weight:600;
}
#whatsapp-float .ring{ position:absolute; inset:0; border-radius:50px; border:2px solid #1fa855; animation:ping 1.8s ease-out infinite; }
@keyframes ping{ 0%{ transform:scale(1); opacity:.7; } 100%{ transform:scale(1.35); opacity:0; } }

#back-to-top{
  position:fixed; bottom:26px; left:26px; z-index:800; width:46px; height:46px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; background:var(--glass-hi); border:1px solid var(--border-hi);
  color:var(--cyan); opacity:0; visibility:hidden; transform:translateY(10px); transition:all .3s ease;
}
#back-to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }

/* ---------- reveal animation ---------- */
[data-reveal]{ opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in{ opacity:1; transform:translateY(0); }
[data-reveal-delay="1"]{ transition-delay:.08s; }
[data-reveal-delay="2"]{ transition-delay:.16s; }
[data-reveal-delay="3"]{ transition-delay:.24s; }
[data-reveal-delay="4"]{ transition-delay:.32s; }

/* ---------- page hero (interior pages) ---------- */
.page-hero{ padding:160px 0 70px; text-align:center; }
.page-hero .section-desc{ margin:0 auto; }

/* ---------- misc ---------- */
.divider-glow{ height:1px; background:linear-gradient(90deg, transparent, var(--border-hi), transparent); margin:0 auto; width:100%; }
.badge-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:18px; }
.badge{ font-size:.72rem; font-family:var(--font-mono); padding:6px 12px; border:1px solid var(--border); border-radius:20px; color:var(--text-dim); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .grid-3{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .stats-strip{ grid-template-columns:repeat(3,1fr); }
  .stat-cell:nth-child(4),.stat-cell:nth-child(5){ border-top:1px solid var(--border); }
}
@media (max-width:860px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero{ padding-top:140px; }
  .nav-links, .nav-cta{ display:none; }
  .nav-burger{ display:flex; }
  .nav-links.mobile-open{
    display:flex; position:fixed; inset:0; flex-direction:column; justify-content:center; align-items:center;
    background:rgba(5,7,12,.97); gap:8px; z-index:920; width:100vw; height:100vh; margin:0; padding:0; list-style:none;
  }
  .nav-links.mobile-open a{ font-size:1.3rem; }
  body.nav-open{ overflow:hidden; }
  .form-row{ grid-template-columns:1fr; }
}
@media (max-width:640px){
  .grid-3,.grid-2,.grid-4{ grid-template-columns:1fr; }
  .stats-strip{ grid-template-columns:repeat(2,1fr); }
  .stat-cell:nth-child(3){ border-top:1px solid var(--border); }
  .stat-cell:nth-child(4),.stat-cell:nth-child(5){ border-top:1px solid var(--border); }
  .footer-grid{ grid-template-columns:1fr; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  section{ padding:70px 0; }
  #whatsapp-float span.wa-text{ display:none; }
}