/* ============================================================
   SecureWave Design System v2.0
   Clean white + teal theme — mobile-first, zero Bootstrap
   ============================================================ */

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  /* Brand */
  --sw-primary:#1B6B68;
  --sw-primary-dark:#0F4F4C;
  --sw-primary-light:#e6f5f4;
  --sw-primary-50:#f0fdf9;
  --sw-primary-100:#ccfbef;
  --sw-primary-200:#9af5de;
  --sw-primary-300:#5de8cb;
  --sw-primary-400:#2dd4bf;
  --sw-primary-500:#1B6B68;
  --sw-primary-600:#0F4F4C;
  --sw-primary-700:#0c3e3c;
  --sw-primary-800:#082e2c;
  --sw-primary-900:#051e1d;

  /* Neutrals */
  --sw-white:#ffffff;
  --sw-gray-50:#f8fafc;
  --sw-gray-100:#f1f5f9;
  --sw-gray-200:#e2e8f0;
  --sw-gray-300:#cbd5e1;
  --sw-gray-400:#94a3b8;
  --sw-gray-500:#64748b;
  --sw-gray-600:#475569;
  --sw-gray-700:#334155;
  --sw-gray-800:#1e293b;
  --sw-gray-900:#0f172a;

  /* Semantic */
  --sw-success:#10b981;
  --sw-warning:#f59e0b;
  --sw-danger:#ef4444;
  --sw-info:#3b82f6;

  /* Surface */
  --sw-bg:#ffffff;
  --sw-bg-alt:#f8fafc;
  --sw-surface:#ffffff;
  --sw-surface-raised:#ffffff;
  --sw-border:#e2e8f0;
  --sw-border-light:#f1f5f9;

  /* Typography */
  --sw-text:#0f172a;
  --sw-text-secondary:#475569;
  --sw-text-muted:#94a3b8;
  --sw-text-inverse:#ffffff;

  /* Shadows */
  --sw-shadow-xs:0 1px 2px rgba(0,0,0,.04);
  --sw-shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --sw-shadow-md:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -2px rgba(0,0,0,.05);
  --sw-shadow-lg:0 10px 15px -3px rgba(0,0,0,.08),0 4px 6px -4px rgba(0,0,0,.04);
  --sw-shadow-xl:0 20px 25px -5px rgba(0,0,0,.08),0 8px 10px -6px rgba(0,0,0,.04);

  /* Radii */
  --sw-radius-sm:6px;
  --sw-radius-md:10px;
  --sw-radius-lg:16px;
  --sw-radius-xl:24px;
  --sw-radius-full:9999px;

  /* Spacing scale */
  --sw-space-1:4px;
  --sw-space-2:8px;
  --sw-space-3:12px;
  --sw-space-4:16px;
  --sw-space-5:20px;
  --sw-space-6:24px;
  --sw-space-8:32px;
  --sw-space-10:40px;
  --sw-space-12:48px;
  --sw-space-16:64px;
  --sw-space-20:80px;
  --sw-space-24:96px;

  /* Transitions */
  --sw-ease:cubic-bezier(.4,0,.2,1);
  --sw-duration:200ms;
  --sw-duration-slow:350ms;

  /* Layout */
  --sw-max-width:1200px;
  --sw-nav-height:72px;
}

html{
  font-size:16px;
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--sw-nav-height) + 24px);
}

body{
  font-family:'Manrope',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-weight:400;
  line-height:1.6;
  color:var(--sw-text);
  background:var(--sw-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

/* --- Font faces --- */
@font-face{font-family:'Manrope';src:url('/fonts/Manrope-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'Manrope';src:url('/fonts/Manrope-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:'Manrope';src:url('/fonts/Manrope-700.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:'Manrope';src:url('/fonts/Manrope-800.ttf') format('truetype');font-weight:800;font-display:swap}

/* --- Typography --- */
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--sw-text);letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.25rem);font-weight:800}
h2{font-size:clamp(1.5rem,3.5vw,2.25rem)}
h3{font-size:clamp(1.25rem,2.5vw,1.625rem)}
h4{font-size:1.125rem}
h5{font-size:1rem}
h6{font-size:.875rem}
p{margin-bottom:1rem;color:var(--sw-text-secondary)}
a{color:var(--sw-primary);text-decoration:none;transition:color var(--sw-duration) var(--sw-ease)}
a:hover{color:var(--sw-primary-dark)}
strong{font-weight:700}
small{font-size:.875rem}
img,video,svg{display:block;max-width:100%;height:auto}
ul,ol{list-style:none}

/* --- Layout helpers --- */
.container{width:100%;max-width:var(--sw-max-width);margin:0 auto;padding:0 var(--sw-space-6)}
.section{padding:var(--sw-space-20) 0}
.section-sm{padding:var(--sw-space-12) 0}
.section-lg{padding:var(--sw-space-24) 0}
.text-center{text-align:center}
.text-left{text-align:left}
.text-right{text-align:right}
.mx-auto{margin-left:auto;margin-right:auto}

/* Grid system */
.grid{display:grid;gap:var(--sw-space-6)}
.grid-2{grid-template-columns:repeat(1,1fr)}
.grid-3{grid-template-columns:repeat(1,1fr)}
.grid-4{grid-template-columns:repeat(1,1fr)}

@media(min-width:640px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:1024px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}

.flex{display:flex}
.flex-col{flex-direction:column}
.flex-wrap{flex-wrap:wrap}
.items-center{align-items:center}
.items-start{align-items:flex-start}
.justify-center{justify-content:center}
.justify-between{justify-content:space-between}
.gap-2{gap:var(--sw-space-2)}
.gap-3{gap:var(--sw-space-3)}
.gap-4{gap:var(--sw-space-4)}
.gap-6{gap:var(--sw-space-6)}
.gap-8{gap:var(--sw-space-8)}

/* --- Navigation --- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--sw-nav-height);
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--sw-border-light);
  transition:box-shadow var(--sw-duration) var(--sw-ease);
}
.nav.scrolled{box-shadow:var(--sw-shadow-sm)}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:100%;max-width:var(--sw-max-width);margin:0 auto;padding:0 var(--sw-space-6);
}
.nav-brand{display:flex;align-items:center;gap:var(--sw-space-3);text-decoration:none}
.nav-brand img{width:36px;height:36px}
.nav-brand span{font-weight:700;font-size:1.125rem;color:var(--sw-text);letter-spacing:-.02em}
.nav-links{display:none;gap:var(--sw-space-1)}
.nav-links a{
  padding:var(--sw-space-2) var(--sw-space-3);
  font-size:.875rem;font-weight:500;color:var(--sw-text-secondary);
  border-radius:var(--sw-radius-sm);
  transition:all var(--sw-duration) var(--sw-ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--sw-primary);background:var(--sw-primary-light)}
.nav-actions{display:none;align-items:center;gap:var(--sw-space-3)}

/* Mobile nav toggle */
.nav-toggle{
  display:flex;align-items:center;justify-content:center;
  width:40px;height:40px;border:none;background:none;cursor:pointer;
  border-radius:var(--sw-radius-sm);
  transition:background var(--sw-duration) var(--sw-ease);
}
.nav-toggle:hover{background:var(--sw-gray-100)}
.nav-toggle svg{width:24px;height:24px;color:var(--sw-text)}
.nav-toggle .close-icon{display:none}

/* Mobile menu */
.nav-mobile{
  display:none;
  position:fixed;top:var(--sw-nav-height);left:0;right:0;bottom:0;
  background:var(--sw-white);
  padding:var(--sw-space-6);
  flex-direction:column;
  gap:var(--sw-space-2);
  overflow-y:auto;
  z-index:999;
  animation:slideDown var(--sw-duration-slow) var(--sw-ease);
}
.nav-mobile a{
  display:block;padding:var(--sw-space-3) var(--sw-space-4);
  font-size:1rem;font-weight:500;color:var(--sw-text-secondary);
  border-radius:var(--sw-radius-md);
  transition:all var(--sw-duration) var(--sw-ease);
}
.nav-mobile a:hover{background:var(--sw-primary-light);color:var(--sw-primary)}
.nav-mobile .nav-mobile-actions{
  display:flex;flex-direction:column;gap:var(--sw-space-3);
  margin-top:var(--sw-space-4);padding-top:var(--sw-space-4);
  border-top:1px solid var(--sw-border);
}

.nav.nav-open .nav-mobile{display:flex}
.nav.nav-open .nav-toggle .menu-icon{display:none}
.nav.nav-open .nav-toggle .close-icon{display:block}

@media(min-width:768px){
  .nav-links{display:flex}
  .nav-actions{display:flex}
  .nav-toggle{display:none}
  .nav-mobile{display:none !important}
}

/* Body offset for fixed nav */
body{padding-top:var(--sw-nav-height)}

/* --- Buttons --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--sw-space-2);
  padding:var(--sw-space-3) var(--sw-space-6);
  font-family:inherit;font-size:.9375rem;font-weight:600;
  line-height:1.5;white-space:nowrap;
  border:2px solid transparent;border-radius:var(--sw-radius-full);
  cursor:pointer;user-select:none;text-decoration:none;
  transition:all var(--sw-duration) var(--sw-ease);
}
.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}
.btn:focus-visible{outline:2px solid var(--sw-primary);outline-offset:2px}

.btn-primary{
  background:var(--sw-primary);color:var(--sw-text-inverse);border-color:var(--sw-primary);
}
.btn-primary:hover{background:var(--sw-primary-dark);border-color:var(--sw-primary-dark);color:var(--sw-text-inverse)}

.btn-secondary{
  background:transparent;color:var(--sw-primary);border-color:var(--sw-primary);
}
.btn-secondary:hover{background:var(--sw-primary);color:var(--sw-text-inverse)}

.btn-ghost{
  background:transparent;color:var(--sw-text-secondary);border-color:transparent;
}
.btn-ghost:hover{background:var(--sw-gray-100);color:var(--sw-text)}

.btn-danger{
  background:var(--sw-danger);color:var(--sw-text-inverse);border-color:var(--sw-danger);
}
.btn-danger:hover{background:#dc2626;border-color:#dc2626;color:var(--sw-text-inverse)}

.btn-white{
  background:var(--sw-white);color:var(--sw-primary);border-color:var(--sw-white);
}
.btn-white:hover{background:var(--sw-gray-100);border-color:var(--sw-gray-100);color:var(--sw-primary-dark)}

.btn-sm{padding:var(--sw-space-2) var(--sw-space-4);font-size:.8125rem}
.btn-lg{padding:var(--sw-space-4) var(--sw-space-8);font-size:1.0625rem}
.btn-xl{padding:var(--sw-space-5) var(--sw-space-10);font-size:1.125rem}
.btn-block{width:100%}
.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--sw-radius-full)}

/* --- Cards --- */
.card{
  background:var(--sw-surface);
  border:1px solid var(--sw-border);
  border-radius:var(--sw-radius-lg);
  padding:var(--sw-space-6);
  transition:all var(--sw-duration-slow) var(--sw-ease);
}
.card:hover{box-shadow:var(--sw-shadow-md);border-color:var(--sw-gray-300)}
.card-elevated{box-shadow:var(--sw-shadow-sm);border-color:transparent}
.card-elevated:hover{box-shadow:var(--sw-shadow-lg);transform:translateY(-2px)}
.card-featured{border-color:var(--sw-primary);box-shadow:0 0 0 1px var(--sw-primary)}
.card-featured:hover{box-shadow:0 0 0 1px var(--sw-primary),var(--sw-shadow-lg)}
.card-header{margin-bottom:var(--sw-space-4);padding-bottom:var(--sw-space-4);border-bottom:1px solid var(--sw-border)}
.card-title{font-size:1.125rem;font-weight:700;margin-bottom:var(--sw-space-1)}
.card-subtitle{font-size:.875rem;color:var(--sw-text-muted)}
.card-body{flex:1}
.card-footer{margin-top:var(--sw-space-4);padding-top:var(--sw-space-4);border-top:1px solid var(--sw-border)}
.card-icon{
  width:48px;height:48px;
  display:flex;align-items:center;justify-content:center;
  background:var(--sw-primary-light);color:var(--sw-primary);
  border-radius:var(--sw-radius-md);
  margin-bottom:var(--sw-space-4);
  font-size:1.25rem;
}
.card-icon-lg{width:56px;height:56px;font-size:1.5rem;border-radius:var(--sw-radius-lg)}

/* --- Forms --- */
.form-group{margin-bottom:var(--sw-space-5)}
.form-label{
  display:block;font-size:.875rem;font-weight:600;
  color:var(--sw-text);margin-bottom:var(--sw-space-2);
}
.form-input,.form-select,.form-textarea{
  width:100%;
  padding:var(--sw-space-3) var(--sw-space-4);
  font-family:inherit;font-size:.9375rem;
  color:var(--sw-text);background:var(--sw-white);
  border:1.5px solid var(--sw-gray-300);
  border-radius:var(--sw-radius-md);
  transition:all var(--sw-duration) var(--sw-ease);
  outline:none;
}
.form-input::placeholder,.form-textarea::placeholder{color:var(--sw-text-muted)}
.form-input:hover,.form-select:hover,.form-textarea:hover{border-color:var(--sw-gray-400)}
.form-input:focus,.form-select:focus,.form-textarea:focus{
  border-color:var(--sw-primary);
  box-shadow:0 0 0 3px rgba(27,107,104,.12);
}
.form-input[aria-invalid="true"]{border-color:var(--sw-danger);box-shadow:0 0 0 3px rgba(239,68,68,.1)}
.form-textarea{resize:vertical;min-height:120px}
.form-hint{font-size:.8125rem;color:var(--sw-text-muted);margin-top:var(--sw-space-1)}
.field-hint{font-size:.8125rem;color:var(--sw-text-muted);margin-top:var(--sw-space-1)}
.form-message{
  padding:var(--sw-space-3) var(--sw-space-4);
  background:var(--sw-primary-light);
  color:var(--sw-primary-dark);
  border-radius:var(--sw-radius-md);
  font-size:.875rem;font-weight:500;
  margin-bottom:var(--sw-space-4);
  display:none;
}
.form-message.visible{display:block}
.form-message.error{background:#fef2f2;color:var(--sw-danger)}
.form-divider{
  display:flex;align-items:center;gap:var(--sw-space-3);
  margin:var(--sw-space-6) 0;
  color:var(--sw-text-muted);font-size:.8125rem;
}
.form-divider::before,.form-divider::after{content:'';flex:1;height:1px;background:var(--sw-border)}

/* Checkbox & Radio */
.form-check{display:flex;align-items:flex-start;gap:var(--sw-space-3);margin-bottom:var(--sw-space-3)}
.form-check input[type="checkbox"],.form-check input[type="radio"]{
  width:18px;height:18px;margin-top:2px;cursor:pointer;
  accent-color:var(--sw-primary);
}
.form-check label{font-size:.875rem;color:var(--sw-text-secondary);cursor:pointer}

/* Toggle switch */
.toggle{
  position:relative;display:inline-block;width:44px;height:24px;
}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{
  position:absolute;inset:0;
  background:var(--sw-gray-300);border-radius:var(--sw-radius-full);
  cursor:pointer;transition:all var(--sw-duration) var(--sw-ease);
}
.toggle-slider::before{
  content:'';position:absolute;left:2px;top:2px;
  width:20px;height:20px;background:var(--sw-white);
  border-radius:50%;transition:transform var(--sw-duration) var(--sw-ease);
  box-shadow:var(--sw-shadow-xs);
}
.toggle input:checked+.toggle-slider{background:var(--sw-primary)}
.toggle input:checked+.toggle-slider::before{transform:translateX(20px)}

/* --- Badges --- */
.badge{
  display:inline-flex;align-items:center;gap:var(--sw-space-1);
  padding:var(--sw-space-1) var(--sw-space-3);
  font-size:.75rem;font-weight:600;
  border-radius:var(--sw-radius-full);
  line-height:1.5;
}
.badge-primary{background:var(--sw-primary-light);color:var(--sw-primary)}
.badge-success{background:#d1fae5;color:#065f46}
.badge-warning{background:#fef3c7;color:#92400e}
.badge-danger{background:#fee2e2;color:#991b1b}
.badge-info{background:#dbeafe;color:#1e40af}
.badge-neutral{background:var(--sw-gray-100);color:var(--sw-gray-600)}

/* --- Alerts --- */
.alert{
  padding:var(--sw-space-4) var(--sw-space-5);
  border-radius:var(--sw-radius-md);
  font-size:.9375rem;
  display:flex;align-items:flex-start;gap:var(--sw-space-3);
}
.alert-success{background:#d1fae5;color:#065f46}
.alert-warning{background:#fef3c7;color:#92400e}
.alert-danger{background:#fee2e2;color:#991b1b}
.alert-info{background:#dbeafe;color:#1e40af}
.alert-icon{font-size:1.25rem;flex-shrink:0;line-height:1.4}

/* --- Hero Section --- */
.hero{
  position:relative;
  padding:var(--sw-space-16) 0 var(--sw-space-20);
  background:linear-gradient(135deg,var(--sw-primary-50) 0%,var(--sw-white) 50%,var(--sw-primary-50) 100%);
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;top:-50%;right:-20%;
  width:600px;height:600px;
  background:radial-gradient(circle,rgba(27,107,104,.06) 0%,transparent 70%);
  border-radius:50%;pointer-events:none;
}
.hero::after{
  content:'';position:absolute;bottom:-30%;left:-10%;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(27,107,104,.04) 0%,transparent 70%);
  border-radius:50%;pointer-events:none;
}
.hero-content{position:relative;z-index:1;max-width:720px}
.hero-centered .hero-content{margin:0 auto;text-align:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:var(--sw-space-2);
  padding:var(--sw-space-1) var(--sw-space-4);
  background:var(--sw-primary-light);color:var(--sw-primary);
  border-radius:var(--sw-radius-full);
  font-size:.8125rem;font-weight:600;
  margin-bottom:var(--sw-space-4);
}
.hero h1{margin-bottom:var(--sw-space-5)}
.hero h1 .highlight{color:var(--sw-primary)}
.hero .hero-desc{font-size:1.125rem;color:var(--sw-text-secondary);max-width:560px;margin-bottom:var(--sw-space-8)}
.hero-centered .hero-desc{margin-left:auto;margin-right:auto}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--sw-space-3)}
.hero-centered .hero-actions{justify-content:center}

/* Split hero (text + visual) */
.hero-split{display:grid;grid-template-columns:1fr;gap:var(--sw-space-10);align-items:center}
@media(min-width:768px){
  .hero-split{grid-template-columns:1fr 1fr}
}
.hero-visual{
  position:relative;z-index:1;
  display:flex;align-items:center;justify-content:center;
}

/* --- Stats bar --- */
.stats-bar{
  display:grid;grid-template-columns:repeat(2,1fr);gap:var(--sw-space-4);
  padding:var(--sw-space-8) 0;
}
@media(min-width:768px){.stats-bar{grid-template-columns:repeat(4,1fr)}}
.stat{text-align:center}
.stat-value{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:800;color:var(--sw-primary)}
.stat-label{font-size:.875rem;color:var(--sw-text-muted);margin-top:var(--sw-space-1)}

/* --- Section headers --- */
.section-header{max-width:640px;margin-bottom:var(--sw-space-12)}
.section-header.centered{text-align:center;margin-left:auto;margin-right:auto}
.section-header h2{margin-bottom:var(--sw-space-3)}
.section-header p{font-size:1.0625rem;color:var(--sw-text-secondary)}
.section-eyebrow{
  display:inline-block;
  font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  color:var(--sw-primary);margin-bottom:var(--sw-space-3);
}

/* --- Feature grid --- */
.feature-card{display:flex;flex-direction:column}
.feature-card .card-icon{margin-bottom:var(--sw-space-4)}
.feature-card h4{margin-bottom:var(--sw-space-2)}
.feature-card p{font-size:.9375rem;color:var(--sw-text-secondary);margin-bottom:0}

/* --- Pricing --- */
.pricing-card{
  display:flex;flex-direction:column;
  text-align:center;
  position:relative;overflow:hidden;
}
.pricing-card.popular{
  border-color:var(--sw-primary);
  box-shadow:0 0 0 1px var(--sw-primary),var(--sw-shadow-lg);
}
.pricing-card.popular::before{
  content:'Most Popular';position:absolute;top:16px;right:-30px;
  transform:rotate(45deg);
  background:var(--sw-primary);color:var(--sw-text-inverse);
  padding:4px 40px;font-size:.75rem;font-weight:700;
}
.pricing-name{font-size:1.125rem;font-weight:700;margin-bottom:var(--sw-space-2)}
.pricing-price{font-size:2.5rem;font-weight:800;color:var(--sw-text);margin-bottom:var(--sw-space-1)}
.pricing-price span{font-size:1rem;font-weight:400;color:var(--sw-text-muted)}
.pricing-desc{font-size:.875rem;color:var(--sw-text-muted);margin-bottom:var(--sw-space-6)}
.pricing-features{text-align:left;margin-bottom:var(--sw-space-6);flex:1}
.pricing-features li{
  display:flex;align-items:flex-start;gap:var(--sw-space-2);
  padding:var(--sw-space-2) 0;font-size:.9375rem;color:var(--sw-text-secondary);
}
.pricing-features li::before{
  content:'';display:inline-block;
  width:20px;height:20px;flex-shrink:0;margin-top:2px;
  background:var(--sw-primary-light);
  border-radius:50%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%231B6B68' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E");
  background-size:14px;background-position:center;background-repeat:no-repeat;
}

/* --- Tables --- */
.table-wrapper{overflow-x:auto;border-radius:var(--sw-radius-lg);border:1px solid var(--sw-border)}
table{width:100%;border-collapse:collapse}
th{
  padding:var(--sw-space-3) var(--sw-space-4);
  font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;
  color:var(--sw-text-muted);background:var(--sw-gray-50);
  text-align:left;border-bottom:1px solid var(--sw-border);
}
td{
  padding:var(--sw-space-3) var(--sw-space-4);
  font-size:.9375rem;color:var(--sw-text-secondary);
  border-bottom:1px solid var(--sw-border-light);
}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--sw-gray-50)}

/* --- Tabs --- */
.tabs{
  display:flex;gap:var(--sw-space-1);
  border-bottom:2px solid var(--sw-border);
  margin-bottom:var(--sw-space-6);
  overflow-x:auto;
}
.tab{
  padding:var(--sw-space-3) var(--sw-space-5);
  font-size:.9375rem;font-weight:500;color:var(--sw-text-muted);
  background:none;border:none;cursor:pointer;
  border-bottom:2px solid transparent;
  margin-bottom:-2px;
  transition:all var(--sw-duration) var(--sw-ease);
  white-space:nowrap;
}
.tab:hover{color:var(--sw-text)}
.tab.active{color:var(--sw-primary);border-bottom-color:var(--sw-primary);font-weight:600}
.tab-panel{display:none}
.tab-panel.active{display:block}

/* --- Progress --- */
.progress{
  height:8px;background:var(--sw-gray-200);border-radius:var(--sw-radius-full);overflow:hidden;
}
.progress-bar{
  height:100%;background:var(--sw-primary);border-radius:var(--sw-radius-full);
  transition:width var(--sw-duration-slow) var(--sw-ease);
}
.progress-bar.success{background:var(--sw-success)}
.progress-bar.warning{background:var(--sw-warning)}
.progress-bar.danger{background:var(--sw-danger)}

/* --- Modal/Dialog --- */
.modal-overlay{
  position:fixed;inset:0;z-index:2000;
  background:rgba(0,0,0,.4);
  backdrop-filter:blur(4px);
  display:none;align-items:center;justify-content:center;
  padding:var(--sw-space-6);
}
.modal-overlay.open{display:flex}
.modal{
  background:var(--sw-white);border-radius:var(--sw-radius-xl);
  max-width:480px;width:100%;
  padding:var(--sw-space-8);
  box-shadow:var(--sw-shadow-xl);
  animation:modalIn var(--sw-duration-slow) var(--sw-ease);
}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sw-space-5)}
.modal-title{font-size:1.25rem;font-weight:700}
.modal-close{
  width:32px;height:32px;
  display:flex;align-items:center;justify-content:center;
  background:none;border:none;cursor:pointer;
  color:var(--sw-text-muted);border-radius:var(--sw-radius-sm);
  transition:all var(--sw-duration) var(--sw-ease);
  font-size:1.25rem;
}
.modal-close:hover{background:var(--sw-gray-100);color:var(--sw-text)}

/* --- Footer --- */
.footer{
  background:var(--sw-gray-900);color:var(--sw-gray-400);
  padding:var(--sw-space-16) 0 var(--sw-space-8);
}
.footer-grid{
  display:grid;grid-template-columns:1fr;gap:var(--sw-space-10);
  margin-bottom:var(--sw-space-12);
}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}

.footer-brand{max-width:280px}
.footer-brand .nav-brand span{color:var(--sw-white)}
.footer-brand p{margin-top:var(--sw-space-4);font-size:.875rem;line-height:1.7;color:var(--sw-gray-400)}

.footer-col h5{color:var(--sw-white);font-weight:600;margin-bottom:var(--sw-space-4);font-size:.9375rem}
.footer-col a{
  display:block;padding:var(--sw-space-1) 0;
  font-size:.875rem;color:var(--sw-gray-400);
  transition:color var(--sw-duration) var(--sw-ease);
}
.footer-col a:hover{color:var(--sw-white)}

.footer-bottom{
  padding-top:var(--sw-space-8);
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:var(--sw-space-4);
}
.footer-copy{font-size:.8125rem;color:var(--sw-gray-500)}
.footer-legal{display:flex;gap:var(--sw-space-4)}
.footer-legal a{font-size:.8125rem;color:var(--sw-gray-500)}
.footer-legal a:hover{color:var(--sw-gray-300)}

/* --- VPN Connection Widget --- */
.vpn-widget{
  max-width:400px;margin:0 auto;text-align:center;
  padding:var(--sw-space-10);
}
.vpn-status-ring{
  position:relative;width:180px;height:180px;margin:0 auto var(--sw-space-6);
}
.vpn-status-ring svg{width:100%;height:100%}
.vpn-status-ring circle{
  fill:none;stroke-width:6;stroke-linecap:round;
  transition:all 1s var(--sw-ease);
}
.vpn-status-ring .ring-bg{stroke:var(--sw-gray-200)}
.vpn-status-ring .ring-progress{
  stroke:var(--sw-primary);
  stroke-dasharray:502;
  stroke-dashoffset:502;
  transform:rotate(-90deg);
  transform-origin:center;
}
.vpn-status-ring.connected .ring-progress{
  stroke:var(--sw-success);
  stroke-dashoffset:0;
}
.vpn-status-ring.connecting .ring-progress{
  stroke:var(--sw-primary);
  animation:vpnPulse 2s var(--sw-ease) infinite;
}
.vpn-status-label{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.vpn-status-icon{font-size:2rem;margin-bottom:var(--sw-space-2)}
.vpn-status-text{font-size:.875rem;font-weight:600;color:var(--sw-text-secondary)}

.vpn-connect-btn{
  width:100%;padding:var(--sw-space-4);
  font-size:1rem;font-weight:700;
}
.vpn-info{
  display:grid;grid-template-columns:1fr 1fr;gap:var(--sw-space-3);
  margin-top:var(--sw-space-6);text-align:left;
}
.vpn-info-item{
  padding:var(--sw-space-3);background:var(--sw-gray-50);border-radius:var(--sw-radius-md);
}
.vpn-info-label{font-size:.75rem;color:var(--sw-text-muted);text-transform:uppercase;letter-spacing:.04em}
.vpn-info-value{font-size:.9375rem;font-weight:600;color:var(--sw-text);margin-top:2px}

/* --- Dashboard Layout --- */
.dash-layout{display:grid;grid-template-columns:1fr;gap:var(--sw-space-6)}
@media(min-width:1024px){
  .dash-layout{grid-template-columns:1fr 320px}
}
.dash-sidebar{display:flex;flex-direction:column;gap:var(--sw-space-6)}
.dash-metric{
  display:flex;flex-direction:column;
  padding:var(--sw-space-5);
  background:var(--sw-surface);border:1px solid var(--sw-border);
  border-radius:var(--sw-radius-lg);
}
.dash-metric-label{font-size:.8125rem;color:var(--sw-text-muted);margin-bottom:var(--sw-space-1)}
.dash-metric-value{font-size:1.5rem;font-weight:700;color:var(--sw-text)}
.dash-metric-change{font-size:.8125rem;margin-top:var(--sw-space-1)}
.dash-metric-change.up{color:var(--sw-success)}
.dash-metric-change.down{color:var(--sw-danger)}

/* Metric grid */
.metrics-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:var(--sw-space-4)}
@media(min-width:640px){.metrics-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.metrics-grid{grid-template-columns:repeat(4,1fr)}}

/* --- Auth layout --- */
.auth-page{
  min-height:calc(100vh - var(--sw-nav-height));
  display:flex;align-items:center;justify-content:center;
  padding:var(--sw-space-10) var(--sw-space-6);
  background:var(--sw-bg-alt);
}
.auth-card{
  width:100%;max-width:420px;
  background:var(--sw-white);
  border-radius:var(--sw-radius-xl);
  padding:var(--sw-space-10);
  box-shadow:var(--sw-shadow-lg);
}
.auth-header{text-align:center;margin-bottom:var(--sw-space-8)}
.auth-header img{width:48px;height:48px;margin:0 auto var(--sw-space-4)}
.auth-header h1{font-size:1.5rem;margin-bottom:var(--sw-space-2)}
.auth-header p{color:var(--sw-text-muted);font-size:.9375rem}
.auth-footer{text-align:center;margin-top:var(--sw-space-6);font-size:.875rem;color:var(--sw-text-muted)}
.auth-footer a{font-weight:600}

/* --- Settings layout --- */
.settings-layout{display:grid;grid-template-columns:1fr;gap:var(--sw-space-6)}
@media(min-width:768px){.settings-layout{grid-template-columns:220px 1fr}}
.settings-nav{display:flex;flex-direction:row;gap:var(--sw-space-1);overflow-x:auto;padding-bottom:var(--sw-space-4);border-bottom:1px solid var(--sw-border)}
@media(min-width:768px){
  .settings-nav{flex-direction:column;border-bottom:none;border-right:1px solid var(--sw-border);padding-bottom:0;padding-right:var(--sw-space-6)}
}
.settings-nav a{
  padding:var(--sw-space-2) var(--sw-space-3);
  font-size:.875rem;font-weight:500;color:var(--sw-text-secondary);
  border-radius:var(--sw-radius-sm);white-space:nowrap;
  transition:all var(--sw-duration) var(--sw-ease);
}
.settings-nav a:hover,.settings-nav a.active{background:var(--sw-primary-light);color:var(--sw-primary)}
.settings-section{margin-bottom:var(--sw-space-10)}
.settings-section h3{margin-bottom:var(--sw-space-5)}
.settings-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:var(--sw-space-4) 0;border-bottom:1px solid var(--sw-border-light);
}
.settings-row:last-child{border-bottom:none}
.settings-row-info{flex:1}
.settings-row-info h5{font-weight:600;margin-bottom:2px}
.settings-row-info p{font-size:.875rem;color:var(--sw-text-muted);margin-bottom:0}

/* --- CTA banner --- */
.cta-banner{
  background:linear-gradient(135deg,var(--sw-primary) 0%,var(--sw-primary-dark) 100%);
  border-radius:var(--sw-radius-xl);
  padding:var(--sw-space-12) var(--sw-space-8);
  text-align:center;color:var(--sw-text-inverse);
}
.cta-banner h2{color:var(--sw-text-inverse);margin-bottom:var(--sw-space-3)}
.cta-banner p{color:rgba(255,255,255,.8);max-width:480px;margin:0 auto var(--sw-space-6)}
.cta-banner .btn-primary{background:var(--sw-white);color:var(--sw-primary);border-color:var(--sw-white)}
.cta-banner .btn-primary:hover{background:var(--sw-gray-100);border-color:var(--sw-gray-100)}

/* --- Accordion --- */
.accordion-item{border-bottom:1px solid var(--sw-border)}
.accordion-trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:var(--sw-space-5) 0;
  font-size:1rem;font-weight:600;color:var(--sw-text);
  background:none;border:none;cursor:pointer;text-align:left;
  transition:color var(--sw-duration) var(--sw-ease);
}
.accordion-trigger:hover{color:var(--sw-primary)}
.accordion-trigger svg{
  width:20px;height:20px;flex-shrink:0;
  transition:transform var(--sw-duration) var(--sw-ease);
  color:var(--sw-text-muted);
}
.accordion-item.open .accordion-trigger svg{transform:rotate(180deg)}
.accordion-content{
  max-height:0;overflow:hidden;
  transition:max-height var(--sw-duration-slow) var(--sw-ease);
}
.accordion-item.open .accordion-content{max-height:500px}
.accordion-body{padding-bottom:var(--sw-space-5);color:var(--sw-text-secondary);font-size:.9375rem;line-height:1.7}

/* --- Testimonial --- */
.testimonial{
  padding:var(--sw-space-6);background:var(--sw-surface);
  border:1px solid var(--sw-border);border-radius:var(--sw-radius-lg);
}
.testimonial-quote{font-size:1rem;font-style:italic;color:var(--sw-text-secondary);line-height:1.7;margin-bottom:var(--sw-space-4)}
.testimonial-author{display:flex;align-items:center;gap:var(--sw-space-3)}
.testimonial-avatar{
  width:40px;height:40px;border-radius:50%;
  background:var(--sw-primary-light);color:var(--sw-primary);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.875rem;
}
.testimonial-name{font-weight:600;font-size:.875rem;color:var(--sw-text)}
.testimonial-role{font-size:.8125rem;color:var(--sw-text-muted)}

/* --- Shield visual --- */
.shield-visual{
  width:200px;height:200px;margin:0 auto;
  position:relative;
  display:flex;align-items:center;justify-content:center;
}
.shield-visual::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle,rgba(27,107,104,.08) 0%,transparent 70%);
  border-radius:50%;
  animation:shieldPulse 3s var(--sw-ease) infinite;
}
.shield-visual svg,.shield-visual img{width:80px;height:80px;position:relative;z-index:1}

/* --- Skeleton loading --- */
.skeleton{
  background:linear-gradient(90deg,var(--sw-gray-100) 25%,var(--sw-gray-200) 50%,var(--sw-gray-100) 75%);
  background-size:200% 100%;
  animation:shimmer 1.5s infinite;
  border-radius:var(--sw-radius-sm);
}
.skeleton-text{height:14px;margin-bottom:var(--sw-space-2)}
.skeleton-title{height:24px;width:60%;margin-bottom:var(--sw-space-3)}
.skeleton-circle{width:48px;height:48px;border-radius:50%}

/* --- Toast --- */
.toast-container{
  position:fixed;bottom:var(--sw-space-6);right:var(--sw-space-6);
  z-index:3000;display:flex;flex-direction:column;gap:var(--sw-space-3);
}
.toast{
  padding:var(--sw-space-3) var(--sw-space-5);
  background:var(--sw-gray-900);color:var(--sw-white);
  border-radius:var(--sw-radius-md);
  font-size:.875rem;font-weight:500;
  box-shadow:var(--sw-shadow-xl);
  animation:toastIn var(--sw-duration-slow) var(--sw-ease);
}
.toast.success{background:#065f46}
.toast.error{background:#991b1b}

/* --- Legal/Content pages --- */
.content-page{
  max-width:720px;margin:0 auto;
  padding:var(--sw-space-12) var(--sw-space-6);
}
.content-page h1{margin-bottom:var(--sw-space-6)}
.content-page h2{margin-top:var(--sw-space-10);margin-bottom:var(--sw-space-4)}
.content-page h3{margin-top:var(--sw-space-6);margin-bottom:var(--sw-space-3)}
.content-page p{margin-bottom:var(--sw-space-4);line-height:1.8}
.content-page ul,.content-page ol{
  margin-bottom:var(--sw-space-4);padding-left:var(--sw-space-6);
}
.content-page li{
  margin-bottom:var(--sw-space-2);line-height:1.7;color:var(--sw-text-secondary);
  list-style:disc;
}
.content-page ol li{list-style:decimal}
.content-meta{font-size:.875rem;color:var(--sw-text-muted);margin-bottom:var(--sw-space-8)}

/* --- Error pages --- */
.error-page{
  min-height:calc(100vh - var(--sw-nav-height));
  display:flex;align-items:center;justify-content:center;
  text-align:center;padding:var(--sw-space-10) var(--sw-space-6);
}
.error-page .error-code{
  font-size:clamp(5rem,15vw,10rem);font-weight:800;
  color:var(--sw-primary-light);line-height:1;
  margin-bottom:var(--sw-space-4);
}
.error-page h1{font-size:1.5rem;margin-bottom:var(--sw-space-3)}
.error-page p{max-width:400px;margin:0 auto var(--sw-space-6);color:var(--sw-text-secondary)}

/* --- Chat Assistant --- */
.sw-chat-fab{
  position:fixed;bottom:var(--sw-space-6);right:var(--sw-space-6);
  z-index:1500;
  display:flex;align-items:center;gap:var(--sw-space-2);
  padding:var(--sw-space-3) var(--sw-space-5);
  background:var(--sw-primary);color:var(--sw-text-inverse);
  border:none;border-radius:var(--sw-radius-full);
  cursor:pointer;font-family:inherit;font-size:.875rem;font-weight:600;
  box-shadow:var(--sw-shadow-lg);
  transition:all var(--sw-duration) var(--sw-ease);
}
.sw-chat-fab:hover{background:var(--sw-primary-dark);transform:translateY(-2px);box-shadow:var(--sw-shadow-xl)}
.sw-chat-fab-dot{
  width:8px;height:8px;background:var(--sw-success);
  border-radius:50%;animation:fabDot 2s var(--sw-ease) infinite;
}
.sw-chat-panel{
  position:fixed;bottom:var(--sw-space-6);right:var(--sw-space-6);
  z-index:1501;
  width:380px;max-width:calc(100vw - 32px);
  max-height:calc(100vh - 120px);
  background:var(--sw-white);border-radius:var(--sw-radius-xl);
  box-shadow:var(--sw-shadow-xl);
  display:none;flex-direction:column;
  overflow:hidden;
}
.sw-chat-panel.open{display:flex;animation:panelIn var(--sw-duration-slow) var(--sw-ease)}
.sw-chat-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:var(--sw-space-4) var(--sw-space-5);
  background:var(--sw-primary);color:var(--sw-text-inverse);
}
.sw-chat-title-name{font-weight:700;font-size:.9375rem}
.sw-chat-title-sub{font-size:.75rem;opacity:.8}
.sw-chat-close{
  background:none;border:none;color:var(--sw-text-inverse);
  cursor:pointer;font-size:1.5rem;padding:8px 12px;
  border-radius:var(--sw-radius-sm);opacity:.8;
  transition:opacity var(--sw-duration) var(--sw-ease);
  min-width:44px;min-height:44px;
  display:flex;align-items:center;justify-content:center;
  -webkit-tap-highlight-color:transparent;
  flex-shrink:0;
}
.sw-chat-close:hover,.sw-chat-close:active{opacity:1}
.sw-chat-body{flex:1;overflow-y:auto;padding:var(--sw-space-4)}
.sw-chat-messages{display:flex;flex-direction:column;gap:var(--sw-space-3)}
.sw-chat-msg{display:flex}
.sw-chat-msg-user{justify-content:flex-end}
.sw-chat-bubble{
  max-width:80%;padding:var(--sw-space-3) var(--sw-space-4);
  border-radius:var(--sw-radius-lg);font-size:.875rem;line-height:1.5;
}
.sw-chat-msg-bot .sw-chat-bubble{background:var(--sw-gray-100);color:var(--sw-text)}
.sw-chat-msg-user .sw-chat-bubble{background:var(--sw-primary);color:var(--sw-text-inverse)}
.sw-chat-quick{
  display:flex;flex-wrap:wrap;gap:var(--sw-space-2);
  padding:var(--sw-space-3) 0;
}
.sw-chat-chip{
  padding:var(--sw-space-2) var(--sw-space-3);
  font-family:inherit;font-size:.8125rem;font-weight:500;
  background:var(--sw-primary-light);color:var(--sw-primary);
  border:1px solid transparent;border-radius:var(--sw-radius-full);
  cursor:pointer;
  transition:all var(--sw-duration) var(--sw-ease);
}
.sw-chat-chip:hover{background:var(--sw-primary);color:var(--sw-text-inverse)}
.sw-chat-footer{
  display:flex;gap:var(--sw-space-2);
  padding:var(--sw-space-3) var(--sw-space-4);
  border-top:1px solid var(--sw-border);
}
.sw-chat-input{
  flex:1;padding:var(--sw-space-2) var(--sw-space-3);
  font-family:inherit;font-size:.875rem;
  border:1px solid var(--sw-border);border-radius:var(--sw-radius-full);
  outline:none;
  transition:border-color var(--sw-duration) var(--sw-ease);
}
.sw-chat-input:focus{border-color:var(--sw-primary)}
.sw-chat-send{
  padding:var(--sw-space-2) var(--sw-space-4);
  font-family:inherit;font-size:.8125rem;font-weight:600;
  background:var(--sw-primary);color:var(--sw-text-inverse);
  border:none;border-radius:var(--sw-radius-full);cursor:pointer;
  transition:background var(--sw-duration) var(--sw-ease);
}
.sw-chat-send:hover{background:var(--sw-primary-dark)}

/* --- Animations --- */
@keyframes slideDown{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes modalIn{
  from{opacity:0;transform:scale(.95) translateY(8px)}
  to{opacity:1;transform:scale(1) translateY(0)}
}
@keyframes panelIn{
  from{opacity:0;transform:translateY(16px) scale(.96)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
@keyframes shimmer{
  0%{background-position:200% 0}
  100%{background-position:-200% 0}
}
@keyframes vpnPulse{
  0%,100%{stroke-dashoffset:502}
  50%{stroke-dashoffset:200}
}
@keyframes shieldPulse{
  0%,100%{transform:scale(1);opacity:.6}
  50%{transform:scale(1.1);opacity:.3}
}
@keyframes fabDot{
  0%,100%{opacity:1}
  50%{opacity:.4}
}
@keyframes toastIn{
  from{opacity:0;transform:translateY(8px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes fadeIn{
  from{opacity:0}
  to{opacity:1}
}
@keyframes fadeUp{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}

/* --- Utility classes --- */
.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}
.hidden{display:none !important}
.opacity-0{opacity:0}
.w-full{width:100%}
.relative{position:relative}
.overflow-hidden{overflow:hidden}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.mt-1{margin-top:var(--sw-space-1)}.mt-2{margin-top:var(--sw-space-2)}.mt-3{margin-top:var(--sw-space-3)}.mt-4{margin-top:var(--sw-space-4)}.mt-6{margin-top:var(--sw-space-6)}.mt-8{margin-top:var(--sw-space-8)}.mt-10{margin-top:var(--sw-space-10)}.mt-12{margin-top:var(--sw-space-12)}
.mb-1{margin-bottom:var(--sw-space-1)}.mb-2{margin-bottom:var(--sw-space-2)}.mb-3{margin-bottom:var(--sw-space-3)}.mb-4{margin-bottom:var(--sw-space-4)}.mb-6{margin-bottom:var(--sw-space-6)}.mb-8{margin-bottom:var(--sw-space-8)}.mb-10{margin-bottom:var(--sw-space-10)}
.pt-1{padding-top:var(--sw-space-1)}.pt-4{padding-top:var(--sw-space-4)}.pt-6{padding-top:var(--sw-space-6)}.pt-8{padding-top:var(--sw-space-8)}
.pb-4{padding-bottom:var(--sw-space-4)}.pb-6{padding-bottom:var(--sw-space-6)}
.p-4{padding:var(--sw-space-4)}.p-6{padding:var(--sw-space-6)}.p-8{padding:var(--sw-space-8)}

.text-primary{color:var(--sw-primary)}.text-muted{color:var(--sw-text-muted)}.text-success{color:var(--sw-success)}.text-danger{color:var(--sw-danger)}.text-warning{color:var(--sw-warning)}
.bg-alt{background:var(--sw-bg-alt)}
.bg-primary-light{background:var(--sw-primary-light)}

.rounded-md{border-radius:var(--sw-radius-md)}.rounded-lg{border-radius:var(--sw-radius-lg)}.rounded-xl{border-radius:var(--sw-radius-xl)}.rounded-full{border-radius:var(--sw-radius-full)}

/* Fade-in on scroll */
.reveal{opacity:0;transform:translateY(20px);transition:all .6s var(--sw-ease)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* --- Responsive utilities --- */
.hide-mobile{display:none}
.show-mobile{display:block}

@media(min-width:768px){
  .hide-mobile{display:block}
  .show-mobile{display:none}
  .container{padding:0 var(--sw-space-8)}
}

@media(min-width:1024px){
  .container{padding:0 var(--sw-space-10)}
}

/* --- Mobile toast positioning --- */
@media(max-width:639px){
  .toast-container{left:var(--sw-space-4);right:var(--sw-space-4);bottom:var(--sw-space-4)}
  .toast{text-align:center}
}

/* --- Mobile modal full-screen --- */
@media(max-width:639px){
  .modal{max-width:100%;border-radius:var(--sw-radius-lg) var(--sw-radius-lg) 0 0;margin-top:auto;padding:var(--sw-space-6)}
  .modal-overlay{align-items:flex-end}
  .auth-card{padding:var(--sw-space-6)}
}

/* --- Mobile layout adjustments --- */
@media(max-width:639px){
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .dash-layout{gap:var(--sw-space-4)}
  .hero{padding:var(--sw-space-10) 0 var(--sw-space-12)}
  .section{padding:var(--sw-space-12) 0}
  .section-lg{padding:var(--sw-space-16) 0}
}

/* --- Focus states for accessibility --- */
.btn:focus-visible,.form-input:focus-visible,.form-select:focus-visible,.form-textarea:focus-visible,.tab:focus-visible{
  outline:2px solid var(--sw-primary);outline-offset:2px;
}

/* --- Chat panel: show/hide via .open class --- */

/* --- Mobile touch targets --- */
@media(max-width:639px){
  .nav-links a,.settings-nav a{min-height:44px;display:flex;align-items:center}
  .btn-sm{min-height:36px}
  .form-check input[type="checkbox"],.form-check input[type="radio"]{width:20px;height:20px}
}

/* --- Beta badge utility --- */
.badge-beta{background:var(--sw-primary);color:var(--sw-text-inverse);font-size:.6875rem;letter-spacing:.04em;text-transform:uppercase}

/* --- Feedback FAB --- */
.feedback-fab{
  position:fixed;bottom:var(--sw-space-6);left:var(--sw-space-6);
  z-index:1400;
  padding:var(--sw-space-2) var(--sw-space-4);
  background:var(--sw-gray-800);color:var(--sw-text-inverse);
  border:none;border-radius:var(--sw-radius-full);
  cursor:pointer;font-family:inherit;font-size:.8125rem;font-weight:600;
  box-shadow:var(--sw-shadow-md);
  transition:all var(--sw-duration) var(--sw-ease);
}
.feedback-fab:hover{background:var(--sw-gray-900);transform:translateY(-2px)}

/* --- Print --- */
@media print{
  .nav,.footer,.sw-chat-fab,.sw-chat-panel{display:none !important}
  body{padding-top:0;color:#000;background:#fff}
  .card{box-shadow:none;border:1px solid #ccc}
}

/* --- Security: disable autocomplete styling for payment fields --- */
input[autocomplete="cc-number"],
input[autocomplete="cc-exp"],
input[autocomplete="cc-csc"]{
  -webkit-text-security:disc;
}

/* --- Anomaly detection indicator --- */
.anomaly-indicator{
  display:inline-flex;align-items:center;gap:var(--sw-space-2);
  padding:var(--sw-space-1) var(--sw-space-3);
  font-size:.75rem;font-weight:600;
  border-radius:var(--sw-radius-full);
}
.anomaly-indicator.safe{background:#d1fae5;color:#065f46}
.anomaly-indicator.warning{background:#fef3c7;color:#92400e}
.anomaly-indicator.critical{background:#fee2e2;color:#991b1b}
.anomaly-dot{width:6px;height:6px;border-radius:50%;animation:fabDot 2s ease infinite}
.anomaly-indicator.safe .anomaly-dot{background:#10b981}
.anomaly-indicator.warning .anomaly-dot{background:#f59e0b}
.anomaly-indicator.critical .anomaly-dot{background:#ef4444}