/* ============================================
   Ables Systems LLC — Design System
   Brand-aligned color palette from logo analysis
   ============================================ */

/* === CSS Reset === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit;border:none;background:none}
ul,ol{list-style:none}
input,textarea,select,button{font-family:inherit;font-size:inherit}

/* === Brand Design Tokens (from logo analysis) === */
:root{
  --primary:#004979;
  --primary-dark:#003354;
  --primary-light:#0089DE;
  --primary-lighter:#3DA8EE;
  --accent:#C06700;
  --accent-dark:#9A5100;
  --accent-light:#E89426;
  --success:#107C10;
  --warning:#E89426;
  --danger:#C0392B;
  --navy:#001F33;
  --navy-2:#002E4D;
  --bg:#F5F7FA;
  --bg-alt:#EDF0F5;
  --card:#FFFFFF;
  --text:#1A1A2E;
  --text-secondary:#3D4759;
  --muted:#788499;
  --border:#DBE2EC;
  --border-light:#F0F4F8;
  --shadow-sm:0 1px 2px rgba(0,31,51,.06);
  --shadow:0 4px 16px rgba(0,31,51,.08);
  --shadow-md:0 8px 24px rgba(0,31,51,.1);
  --shadow-lg:0 16px 48px rgba(0,31,51,.14);
  --shadow-xl:0 24px 72px rgba(0,31,51,.18);
  --radius:14px;
  --radius-sm:8px;
  --radius-lg:24px;
  --radius-xl:32px;
  --nav-h:72px;
  --transition:.3s cubic-bezier(.4,0,.2,1);
  --transition-fast:.2s cubic-bezier(.4,0,.2,1);
  --container:1200px;
}

[data-theme="dark"]{
  --bg:#0A1520;
  --bg-alt:#0F1E2E;
  --card:#102638;
  --text:#E8EEF4;
  --text-secondary:#A8B8C8;
  --muted:#5A6E82;
  --border:#1F3850;
  --border-light:#15304A;
  --shadow:0 4px 16px rgba(0,0,0,.3);
  --shadow-md:0 8px 24px rgba(0,0,0,.4);
  --shadow-lg:0 16px 48px rgba(0,0,0,.5);
  --shadow-xl:0 24px 72px rgba(0,0,0,.6);
}

/* === Typography === */
h1,h2,h3,h4,h5,h6{font-weight:800;line-height:1.2;letter-spacing:-.02em;color:var(--text)}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.75rem,4vw,2.75rem)}
h3{font-size:clamp(1.25rem,2.5vw,1.75rem)}
h4{font-size:clamp(1.1rem,2vw,1.35rem)}
h5{font-size:1.05rem}
p{color:var(--text-secondary)}
.text-center{text-align:center}
.gradient-text{background:linear-gradient(135deg,var(--primary),var(--primary-light));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--primary)}

/* === Layout === */
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:80px 0;position:relative}
.section-alt{background:var(--bg-alt)}
main{min-height:60vh}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.mt-1{margin-top:16px}.mt-2{margin-top:32px}.mt-3{margin-top:48px}

/* === Section Header === */
.section-header{text-align:center;max-width:720px;margin:0 auto 48px}
.section-header h2{margin:12px 0}
.section-header p{font-size:1.1rem}

/* === Badges === */
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:999px;font-size:.8rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.badge-primary{background:var(--primary);color:#fff}
.badge-soft{background:rgba(0,73,121,.1);color:var(--primary)}
[data-theme="dark"] .badge-soft{background:rgba(0,137,222,.15);color:var(--primary-light)}
.badge-accent{background:rgba(192,103,0,.12);color:var(--accent-dark)}
[data-theme="dark"] .badge-accent{background:rgba(232,148,38,.15);color:var(--accent-light)}
.badge-success{background:rgba(16,124,16,.1);color:var(--success)}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius-sm);font-weight:700;font-size:.95rem;letter-spacing:.01em;transition:var(--transition);white-space:nowrap;cursor:pointer;text-decoration:none;border:2px solid transparent;line-height:1}
.btn:active{transform:translateY(1px)}
.btn-lg{padding:16px 36px;font-size:1.05rem}
.btn-sm{padding:8px 20px;font-size:.85rem}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);box-shadow:0 4px 16px rgba(0,73,121,.35);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0);box-shadow:0 2px 8px rgba(0,73,121,.25)}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-accent:hover{background:var(--accent-dark);box-shadow:0 4px 16px rgba(192,103,0,.35);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--text);border-color:var(--border)}
.btn-outline:hover{background:var(--card);border-color:var(--primary);color:var(--primary);box-shadow:var(--shadow);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);padding:8px 16px}
.btn-ghost:hover{background:var(--bg-alt);color:var(--primary)}
.btn-light{background:#fff;color:var(--primary)}
.btn-light:hover{background:var(--bg-alt);transform:translateY(-2px)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{box-shadow:var(--shadow-md)}
.btn:disabled,.btn:disabled:hover{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* === Navbar === */
.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:1000;transition:var(--transition)}
[data-theme="dark"] .navbar{background:rgba(10,21,32,.95)}
.navbar.scrolled{box-shadow:var(--shadow)}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px}
.nav-brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.2rem;color:var(--text);flex-shrink:0}
.nav-logo{border-radius:8px;box-shadow:var(--shadow-sm)}
.nav-menu{display:flex;align-items:center;gap:4px}
.nav-link{display:inline-flex;align-items:center;gap:4px;padding:8px 16px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;color:var(--text-secondary);transition:var(--transition-fast)}
.nav-link:hover,.nav-link.active{color:var(--primary);background:rgba(0,73,121,.06)}
[data-theme="dark"] .nav-link:hover,[data-theme="dark"] .nav-link.active{background:rgba(0,137,222,.1)}
.nav-chevron{transition:var(--transition-fast)}
.nav-dropdown:hover .nav-chevron{transform:rotate(180deg)}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-cta{box-shadow:var(--shadow-sm)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition-fast)}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* === Language Switcher === */
.lang-switcher{display:flex;align-items:center;gap:2px;padding:4px;border-radius:var(--radius-sm);background:var(--bg-alt);font-size:.85rem;font-weight:700}
.lang-btn{padding:4px 10px;border-radius:6px;color:var(--muted);transition:var(--transition-fast);font-weight:700}
.lang-btn:hover{color:var(--text)}
.lang-btn.active{background:var(--primary);color:#fff}
.lang-btn.active:hover{color:#fff}

/* === Dropdown === */
.nav-dropdown{position:relative}
.dropdown-menu{position:absolute;top:100%;left:0;min-width:240px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:var(--transition)}
.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu li a{display:block;padding:10px 14px;border-radius:var(--radius-sm);font-weight:500;font-size:.9rem;color:var(--text-secondary);transition:var(--transition-fast)}
.dropdown-menu li a:hover{background:var(--bg-alt);color:var(--primary)}

/* === Theme Toggle === */
.theme-toggle-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;color:var(--text-secondary);transition:var(--transition-fast)}
.theme-toggle-btn:hover{background:var(--bg-alt);color:var(--accent)}
.theme-toggle-btn .icon-moon{display:none}
[data-theme="dark"] .theme-toggle-btn .icon-sun{display:none}
[data-theme="dark"] .theme-toggle-btn .icon-moon{display:block}

/* === Hero === */
.hero{padding:calc(var(--nav-h) + 60px) 0 80px;background:var(--bg);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 20%,rgba(0,73,121,.06),transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(0,137,222,.04),transparent 50%)}
[data-theme="dark"] .hero::before{background:radial-gradient(ellipse at 30% 20%,rgba(0,73,121,.12),transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(0,137,222,.06),transparent 50%)}
.hero-content{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero-text h1{margin:16px 0 20px}
.hero-desc{font-size:1.15rem;max-width:540px;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:8px;font-size:.88rem;font-weight:600;color:var(--muted)}
.trust-item svg{color:var(--accent)}

/* === Hero Visual Cards === */
.hero-visual{position:relative;min-height:380px}
.hero-card-stack{position:relative}
.hero-card{position:absolute;padding:24px;border-radius:var(--radius-lg);background:var(--card);box-shadow:var(--shadow-lg);border:1px solid var(--border);transition:var(--transition);animation:floatCard 6s ease-in-out infinite}
.hero-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-4px)}
.hero-card-1{top:0;right:40px;width:240px;animation-delay:0s}
.hero-card-2{top:140px;right:0;width:220px;animation-delay:-2s}
.hero-card-3{top:260px;right:60px;width:230px;animation-delay:-4s}
.hero-card-icon{width:52px;height:52px;border-radius:var(--radius);background:linear-gradient(135deg,rgba(0,73,121,.1),rgba(0,137,222,.05));display:grid;place-items:center;color:var(--primary);margin-bottom:12px}
[data-theme="dark"] .hero-card-icon{background:rgba(0,137,222,.12);color:var(--primary-light)}
.hero-card h4{font-size:1.05rem;margin-bottom:4px}
.hero-card p{font-size:.85rem}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* === Stats === */
.stats-section{padding:40px 0;background:var(--primary);background:linear-gradient(135deg,var(--primary),var(--navy))}
[data-theme="dark"] .stats-section{background:linear-gradient(135deg,var(--primary-dark),var(--navy))}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center;color:#fff}
.stat-num{font-size:clamp(2rem,4vw,3rem);font-weight:900;color:#fff;line-height:1}
.stat-num span{display:inline-block}
.stat-label{font-size:.85rem;color:rgba(255,255,255,.65);text-transform:uppercase;letter-spacing:.05em;margin-top:8px}

/* === Service Cards === */
.service-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;transition:var(--transition);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:scaleX(0);transform-origin:left;transition:var(--transition)}
.service-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--primary-light)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:56px;height:56px;border-radius:var(--radius);background:linear-gradient(135deg,rgba(0,73,121,.1),rgba(0,137,222,.05));display:grid;place-items:center;color:var(--primary);margin-bottom:20px}
[data-theme="dark"] .service-icon{background:rgba(0,137,222,.12);color:var(--primary-light)}
.service-card h3{font-size:1.25rem;margin-bottom:12px}
.service-card p{font-size:.92rem;margin-bottom:16px}
.service-link{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.88rem;color:var(--primary);transition:var(--transition-fast)}
[data-theme="dark"] .service-link{color:var(--primary-light)}
.service-link:hover{gap:12px}
.service-link svg{transition:var(--transition-fast)}

/* === Feature List === */
.feature-list{display:flex;flex-direction:column;gap:20px;margin:24px 0}
.feature-item{display:flex;align-items:flex-start;gap:14px}
.feature-icon{flex:0 0 auto;width:36px;height:36px;border-radius:50%;background:rgba(0,73,121,.08);display:grid;place-items:center;color:var(--primary)}
[data-theme="dark"] .feature-icon{background:rgba(0,137,222,.12);color:var(--primary-light)}
.feature-item h4{font-size:1rem;margin-bottom:2px}
.feature-item p{font-size:.88rem}

/* === Progress Card === */
.progress-card{padding:36px}
.progress-card h3{margin-bottom:24px}
.skill-bar{margin-bottom:20px}
.skill-label{display:flex;justify-content:space-between;font-weight:700;font-size:.88rem;margin-bottom:8px}
.skill-progress{height:8px;background:var(--bg-alt);border-radius:999px;overflow:hidden}
.skill-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--primary-light));width:0;transition:width 1.5s cubic-bezier(.4,0,.2,1)}
.reveal.visible .skill-fill{width:var(--skill-width)}

/* === Industries === */
.industry-card{text-align:center;padding:24px;border-radius:var(--radius);background:var(--card);border:1px solid var(--border);transition:var(--transition)}
.industry-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent);transform:translateY(-4px)}
.industry-icon{font-size:2.5rem;margin-bottom:12px}
.industry-card h4{font-size:1.05rem;margin-bottom:6px}
.industry-card p{font-size:.82rem}

/* === CTA Banner === */
.cta-banner{padding:64px 0;background:linear-gradient(135deg,var(--primary),var(--primary-dark));position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 70% 50%,rgba(192,103,0,.12),transparent 60%)}
.cta-banner h2,.cta-banner p{color:#fff;position:relative;z-index:1}
.cta-banner p{color:rgba(255,255,255,.75);font-size:1.1rem;margin:12px 0 28px}

/* === Testimonials === */
.testimonial-carousel{max-width:720px;margin:0 auto;overflow:hidden}
.testimonial-track{display:flex;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.testimonial-slide{min-width:100%;display:none}
.testimonial-slide.active{display:block}
.testimonial-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-md)}
.testimonial-stars{color:var(--accent);font-size:1.2rem;margin-bottom:16px}
.testimonial-card blockquote{font-size:1.1rem;line-height:1.7;color:var(--text);font-style:italic;margin-bottom:24px}
.testimonial-author{display:flex;align-items:center;gap:14px}
.testimonial-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;display:grid;place-items:center;font-weight:800;font-size:1rem}
.testimonial-author strong{display:block;color:var(--text)}
.testimonial-author span{font-size:.85rem;color:var(--muted)}
.testimonial-controls{display:flex;justify-content:center;gap:8px;margin-top:24px}
.testimonial-dot{width:10px;height:10px;border-radius:50%;background:var(--border);transition:var(--transition-fast)}
.testimonial-dot.active{background:var(--primary);width:32px;border-radius:999px}

/* === Forms === */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow)}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;color:var(--text)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);transition:var(--transition-fast);font-size:.95rem}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(0,73,121,.12)}
[data-theme="dark"] .form-group input:focus,[data-theme="dark"] .form-group textarea:focus{box-shadow:0 0 0 4px rgba(0,137,222,.15)}
.form-group input.error,.form-group textarea.error{border-color:var(--danger)}
.form-feedback{margin-top:12px;font-size:.88rem;font-weight:600;padding:10px 14px;border-radius:var(--radius-sm)}
.form-feedback.success{background:rgba(16,124,16,.1);color:var(--success)}
.form-feedback.error{background:rgba(192,57,43,.1);color:var(--danger)}
.contact-info-list{display:flex;flex-direction:column;gap:20px;margin-top:24px}
.contact-info-item{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--border-light)}
.contact-info-icon{width:44px;height:44px;border-radius:var(--radius-sm);background:rgba(0,73,121,.08);display:grid;place-items:center;color:var(--primary);flex:0 0 auto}
[data-theme="dark"] .contact-info-icon{background:rgba(0,137,222,.12);color:var(--primary-light)}
.contact-info-item strong{color:var(--text);font-size:.92rem}
.contact-info-item div{font-size:.85rem;color:var(--text-secondary)}
.contact-quick-form h3{margin-bottom:20px}

/* === Page Header === */
.page-header{padding:calc(var(--nav-h) + 48px) 0 48px;background:var(--bg-alt);text-align:center}
.page-header h1{margin-bottom:12px}
.page-header p{font-size:1.1rem;max-width:600px;margin:0 auto}
.breadcrumb{display:flex;gap:8px;font-size:.85rem;color:var(--muted);justify-content:center;margin-top:16px;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--primary)}

/* === FAQ Accordion === */
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;background:var(--card);transition:var(--transition)}
.faq-item.open{box-shadow:var(--shadow);border-color:var(--primary-light)}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;font-weight:700;cursor:pointer;user-select:none;width:100%;text-align:left;color:var(--text)}
.faq-question:hover{color:var(--primary)}
.faq-icon{transition:var(--transition-fast);flex:0 0 auto;margin-left:12px;font-size:1.4rem;color:var(--accent)}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--text-secondary);font-size:.92rem}
.faq-item.open .faq-answer{max-height:500px;padding:0 24px 20px}

/* === Blog Cards === */
.blog-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition)}
.blog-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.blog-card-img{height:200px;background:var(--bg-alt);overflow:hidden}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-body{padding:24px}
.blog-card-meta{display:flex;gap:12px;font-size:.8rem;color:var(--muted);margin-bottom:10px}
.blog-card h3{font-size:1.15rem;margin-bottom:8px;line-height:1.4}
.blog-card p{font-size:.88rem;margin-bottom:14px}
.blog-card-link{font-weight:700;font-size:.85rem;color:var(--primary)}
[data-theme="dark"] .blog-card-link{color:var(--primary-light)}

/* === Footer === */
.footer{background:var(--navy);color:rgba(255,255,255,.7);padding:64px 0 0}
[data-theme="dark"] .footer{background:#050D15;border-top:1px solid var(--border)}
.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1.5fr;gap:32px;padding-bottom:40px}
.footer-brand p{color:rgba(255,255,255,.55);font-size:.88rem;margin:12px 0 16px}
.footer-logo{border-radius:8px;margin-bottom:8px}
.footer h4,.footer h5{color:#fff;margin-bottom:14px;font-size:.95rem}
.footer-links li a{display:block;padding:5px 0;color:rgba(255,255,255,.55);font-size:.88rem;transition:var(--transition-fast)}
.footer-links li a:hover{color:#fff;padding-left:4px}
.footer-social{display:flex;gap:10px}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;color:rgba(255,255,255,.6);transition:var(--transition-fast)}
.footer-social a:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}
.newsletter-form{display:flex;gap:8px;margin-top:12px}
.newsletter-form input{flex:1;padding:10px 14px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);background:rgba(255,255,255,.06);color:#fff;font-size:.88rem}
.newsletter-form input::placeholder{color:rgba(255,255,255,.4)}
.newsletter-form input:focus{outline:none;border-color:var(--accent-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:.82rem;color:rgba(255,255,255,.45)}
.footer-bottom a{color:rgba(255,255,255,.6)}
.footer-bottom a:hover{color:#fff}

/* === AI Chat Widget (Flowise) === */
/* Flowise injects its own widget, but we style the container */

/* === Back to Top === */
.back-to-top{position:fixed;bottom:24px;left:24px;width:44px;height:44px;border-radius:50%;background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow-md);color:var(--text);display:none;place-items:center;z-index:9997;transition:var(--transition)}
.back-to-top:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.back-to-top.show{display:grid}

/* === Skip Link / Accessibility === */
.skip-link{position:absolute;top:-40px;left:0;background:var(--primary);color:#fff;padding:10px 20px;z-index:10000;transition:top .2s}
.skip-link:focus{top:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* === Focus Visible === */
*:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}

/* === Links === */
a:not(.btn):not(.nav-link):not(.nav-brand):not(.footer-links a):not(.footer-social a):not(.dropdown-menu a):not(.breadcrumb a):not(.testimonial-dot):not(.lang-btn){color:var(--primary);font-weight:500}
[data-theme="dark"] a:not(.btn):not(.nav-link):not(.nav-brand):not(.footer-links a):not(.footer-social a):not(.dropdown-menu a):not(.breadcrumb a):not(.testimonial-dot):not(.lang-btn){color:var(--primary-light)}
a:not(.btn):not(.nav-link):not(.nav-brand):not(.footer-links a):not(.footer-social a):not(.dropdown-menu a):not(.breadcrumb a):not(.testimonial-dot):not(.lang-btn):hover{color:var(--accent)}

/* === Scrollbar === */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg-alt)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:var(--muted)}

/* === Cookie Consent === */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--border);box-shadow:var(--shadow-lg);padding:16px 24px;z-index:9996;display:flex;align-items:center;gap:16px;transform:translateY(100%);transition:var(--transition)}
.cookie-banner.show{transform:translateY(0)}
.cookie-banner p{flex:1;font-size:.88rem}
.cookie-banner-actions{display:flex;gap:8px}

/* === Reveal Animation === */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-card{animation:none}
  html{scroll-behavior:auto}
}

/* === Responsive === */
@media(max-width:1200px){
  .footer-main{grid-template-columns:2fr 1fr 1fr}
  .footer-col:nth-child(4),.footer-col:nth-child(5){grid-column:span 1}
}
@media(max-width:992px){
  .nav-menu{position:fixed;top:var(--nav-h);left:0;right:0;background:var(--card);flex-direction:column;align-items:stretch;padding:16px;gap:4px;box-shadow:var(--shadow-lg);transform:translateY(-150%);transition:var(--transition);overflow-y:auto;max-height:calc(100vh - var(--nav-h))}
  .nav-menu.open{transform:translateY(0)}
  .nav-toggle{display:flex}
  .nav-dropdown .dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:var(--bg-alt);border:none;padding:4px;margin-top:4px}
  .hero-content{grid-template-columns:1fr;gap:32px}
  .hero-visual{min-height:300px}
  .two-col{grid-template-columns:1fr;gap:32px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-main{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .nav-actions{gap:6px}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .grid-3,.grid-4{grid-template-columns:1fr}
}
@media(max-width:576px){
  .container{padding:0 16px}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
  .hero-trust{flex-direction:column;gap:12px}
  .stats-grid{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr}
  .testimonial-card{padding:24px}
  .nav-actions .nav-cta{display:none}
}