/* ═══════════════════════════════════════════════════
   CodeFreeHub — main.css  v4
   Fără color-mix(), compatibil cu toate browserele
═══════════════════════════════════════════════════ */

/* Critical: [hidden] must override all display rules */
[hidden] { display: none !important; }

:root {
  --clr-primary:  #0F172A;
  --clr-accent:   #6366F1;
  --clr-sky:      #38BDF8;
  --clr-emerald:  #10B981;
  --clr-surface:  #FFFFFF;
  --clr-bg:       #F8FAFC;
  --clr-ink:      #0F172A;
  --clr-muted:    #64748B;
  --clr-border:   #E2E8F0;
  --clr-border2:  #CBD5E1;
  --radius-sm:    8px;
  --radius:       14px;
  --radius-lg:    20px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08);
  --shadow:       0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:    0 12px 40px rgba(0,0,0,.12);
  --font:         'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --ease:         0.18s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--clr-bg);color:var(--clr-ink);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-0.025em;font-weight:800}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
button{font-family:var(--font)}

/* ── Layout ── */
.container      {max-width:900px;margin:0 auto;padding:0 20px}
.container--wide{max-width:1080px;margin:0 auto;padding:0 20px}
section{padding:80px 0}

/* ══ ANNOUNCEMENT BAR ══ */
.ann-bar{
  background:var(--clr-primary);
  color:rgba(255,255,255,.6);
  font-size:12.5px;padding:9px 20px;
  display:flex;align-items:center;justify-content:center;
  gap:16px;flex-wrap:wrap;text-align:center
}
.ann-link{color:#38BDF8;font-weight:600;white-space:nowrap;transition:opacity var(--ease)}
.ann-link:hover{opacity:.78}

/* ══ HEADER / NAV ══ */
.site-header{
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--clr-border);
  position:sticky;top:0;z-index:100
}
.nav-wrap{
  max-width:1100px;margin:0 auto;padding:0 20px;
  display:flex;align-items:center;justify-content:space-between;
  height:64px;gap:20px
}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-icon{
  width:38px;height:38px;
  background:var(--clr-primary);color:#fff;
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.05rem;font-weight:800;flex-shrink:0
}
.logo-icon.sm{width:30px;height:30px;font-size:.88rem;border-radius:8px}
.logo-name{font-size:1.05rem;font-weight:800;color:var(--clr-primary);letter-spacing:-0.03em}
.logo-pill{
  display:inline-block;
  font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:#6366F1;background:rgba(99,102,241,.1);
  border:1px solid rgba(99,102,241,.22);
  border-radius:100px;padding:2px 8px;line-height:1.5
}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
  font-size:.9rem;font-weight:600;color:var(--clr-muted);
  padding:7px 14px;border-radius:var(--radius-sm);
  transition:color var(--ease),background var(--ease)
}
.nav-link:hover{color:var(--clr-primary);background:var(--clr-bg)}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.88rem;font-weight:700;color:#6366F1;
  background:rgba(99,102,241,.08);
  border:1.5px solid rgba(99,102,241,.22);
  padding:7px 16px;border-radius:100px;margin-left:8px;
  transition:background var(--ease)
}
.nav-cta:hover{background:rgba(99,102,241,.15)}
.nav-burger{
  display:none;flex-direction:column;justify-content:center;
  gap:5px;width:40px;height:40px;
  background:none;border:1.5px solid var(--clr-border);
  border-radius:var(--radius-sm);cursor:pointer;padding:8px 10px
}
.nav-burger span{display:block;height:2px;background:var(--clr-primary);border-radius:2px;transition:transform var(--ease),opacity var(--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)}
.nav-drawer{
  border-top:1px solid var(--clr-border);background:var(--clr-surface);
  padding:12px 20px 16px;display:flex;flex-direction:column;gap:2px
}
.nav-drawer a{
  padding:10px 14px;border-radius:var(--radius-sm);
  font-size:.95rem;font-weight:600;color:var(--clr-ink);
  transition:background var(--ease)
}
.nav-drawer a:hover{background:var(--clr-bg)}

/* ══ BUTTONS ══ */
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--clr-accent);color:#fff;
  font-family:var(--font);font-size:.95rem;font-weight:700;
  padding:13px 28px;border-radius:100px;border:none;cursor:pointer;
  text-decoration:none;
  transition:transform var(--ease),box-shadow var(--ease),opacity var(--ease);
  box-shadow:0 4px 14px rgba(99,102,241,.4);
  letter-spacing:-0.01em
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(99,102,241,.45)}
.btn-primary:active{transform:none}
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.12);color:#fff;
  font-size:.92rem;font-weight:600;
  padding:13px 24px;border-radius:100px;
  border:1.5px solid rgba(255,255,255,.28);
  transition:background var(--ease),border-color var(--ease);
  text-decoration:none
}
.btn-secondary:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5)}
.btn-outline{
  display:inline-flex;align-items:center;gap:6px;
  background:transparent;color:var(--clr-muted);
  font-size:.88rem;font-weight:600;
  padding:10px 20px;border-radius:100px;
  border:1.5px solid var(--clr-border2);
  transition:border-color var(--ease),color var(--ease),background var(--ease);
  text-decoration:none
}
.btn-outline:hover{border-color:#6366F1;color:#6366F1;background:rgba(99,102,241,.05)}

/* ══ SECTION LABELS ══ */
.section-label{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;letter-spacing:.10em;text-transform:uppercase;
  color:#6366F1;background:rgba(99,102,241,.09);
  border:1px solid rgba(99,102,241,.2);
  border-radius:100px;padding:4px 12px;margin-bottom:16px
}
.section-title{
  font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:800;
  color:var(--clr-ink);margin-bottom:14px;letter-spacing:-0.03em
}
.section-body{color:var(--clr-muted);font-size:1rem;max-width:540px;line-height:1.7}

/* ══ CARDS ══ */
.card{
  background:var(--clr-surface);border:1px solid var(--clr-border);
  border-radius:var(--radius);padding:24px;
  transition:box-shadow var(--ease),transform var(--ease),border-color var(--ease)
}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--clr-border2)}

/* ══ HUB GRID ══ */
.hub-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(290px,1fr));
  gap:20px;margin-top:36px
}
.hub-card{
  background:var(--clr-surface);border:1px solid var(--clr-border);
  border-radius:var(--radius-lg);overflow:hidden;
  display:flex;flex-direction:column;
  transition:box-shadow var(--ease),transform var(--ease),border-color var(--ease)
}
.hub-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--clr-border2)}
.hub-card-accent{height:4px;background:var(--clr-accent)}
.hub-card-header{padding:22px 22px 14px}
.hub-card-body  {padding:0 22px 16px;flex:1}
.hub-card-footer{padding:14px 22px 20px;border-top:1px solid var(--clr-border)}
.category-pill{
  display:inline-block;font-size:10.5px;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;
  color:#6366F1;background:rgba(99,102,241,.09);
  border-radius:100px;padding:3px 10px;margin-bottom:10px
}
.hub-bonus{
  font-size:1.8rem;font-weight:800;color:var(--clr-ink);
  letter-spacing:-0.04em;line-height:1;margin-bottom:4px
}
.hub-bonus .bonus-sub{font-size:.85rem;font-weight:500;color:var(--clr-muted);letter-spacing:0}
.hub-title{font-size:1.05rem;font-weight:700;color:var(--clr-ink);letter-spacing:-0.02em}
.hub-tagline{font-size:.85rem;color:var(--clr-muted);line-height:1.55;margin-top:6px}
.hub-features{display:flex;flex-direction:column;gap:5px;margin-top:12px}
.hub-features li{font-size:.8rem;color:var(--clr-muted);display:flex;gap:7px;align-items:flex-start}
.hub-features li::before{content:'✓';color:#10B981;flex-shrink:0;font-weight:700;margin-top:1px}
.hub-card-actions{display:flex;gap:10px}
.hub-card-actions .btn-primary{flex:1;font-size:.85rem;padding:10px 14px}
.hub-card-actions .btn-outline{font-size:.82rem;padding:9px 14px;flex-shrink:0}

/* ══ TRUST STRIP ══ */
.trust-strip{background:var(--clr-surface);border-bottom:1px solid var(--clr-border);padding:14px 20px}
.trust-strip ul{display:flex;flex-wrap:wrap;justify-content:center;gap:20px 28px;font-size:.84rem;font-weight:600;color:var(--clr-muted)}
.trust-strip li{display:flex;align-items:center;gap:7px}
.trust-strip li::before{content:'✓';color:#10B981;font-weight:800;font-size:.95rem}

/* ══ STEPS ══ */
.steps{display:flex;flex-direction:column;position:relative;margin-top:40px}
.steps::before{
  content:'';position:absolute;left:25px;top:26px;bottom:26px;
  width:2px;background:linear-gradient(to bottom,#6366F1,#38BDF8);opacity:.3
}
.step{display:flex;gap:20px;align-items:flex-start;padding-bottom:32px}
.step:last-child{padding-bottom:0}
.step-num{
  flex-shrink:0;width:52px;height:52px;border-radius:50%;
  background:#6366F1;color:#fff;font-size:1.1rem;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;
  box-shadow:0 0 0 6px var(--clr-bg),0 4px 14px rgba(99,102,241,.35)
}
.step-content h3{font-size:1rem;font-weight:700;color:var(--clr-ink);margin-bottom:4px}
.step-content p {font-size:.9rem;color:var(--clr-muted);line-height:1.65}

/* ══ TABLE ══ */
.reward-table-wrap{overflow-x:auto;margin-top:32px;border-radius:var(--radius);border:1px solid var(--clr-border)}
table{width:100%;border-collapse:collapse;font-size:.92rem}
thead th{
  background:var(--clr-primary);color:rgba(255,255,255,.85);
  padding:13px 18px;text-align:left;
  font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase
}
thead th:first-child{border-radius:var(--radius) 0 0 0}
thead th:last-child {border-radius:0 var(--radius) 0 0}
tbody tr:nth-child(even){background:var(--clr-bg)}
tbody td{padding:13px 18px;border-bottom:1px solid var(--clr-border)}
tbody tr:last-child td{border-bottom:none}
.highlight-row{background:#EFF6FF !important;font-weight:700}

/* ══ FAQ ══ */
.faq-list{display:flex;flex-direction:column;gap:8px;margin-top:32px}
details{
  background:var(--clr-surface);border:1px solid var(--clr-border);
  border-radius:var(--radius);overflow:hidden;
  transition:border-color var(--ease),box-shadow var(--ease)
}
details[open]{border-color:var(--clr-border2);box-shadow:var(--shadow-sm)}
summary{
  padding:18px 20px;font-weight:700;font-size:.95rem;color:var(--clr-ink);
  cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;
  user-select:none;gap:16px
}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';font-size:1.3rem;font-weight:300;color:#6366F1;flex-shrink:0;transition:transform var(--ease)}
details[open] summary::after{transform:rotate(45deg)}
details[open] summary{border-bottom:1px solid var(--clr-border)}
.faq-body{padding:16px 20px;color:var(--clr-muted);font-size:.92rem;line-height:1.72}

/* ══ SOCIAL SHARE ══ */
.share-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.share-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:100px;
  font-weight:600;font-size:.84rem;color:#fff;
  transition:opacity var(--ease),transform var(--ease)
}
.share-btn:hover{opacity:.88;transform:translateY(-1px)}
.share-btn svg{width:15px;height:15px;fill:currentColor;flex-shrink:0}
.share-twitter {background:#000}
.share-facebook{background:#1877F2}
.share-whatsapp{background:#25D366}
.share-linkedin{background:#0A66C2}
.share-telegram{background:#229ED9}
.share-reddit  {background:#FF4500}

/* ══ COPY BOX ══ */
.copy-wrap{display:flex;gap:12px;flex-wrap:wrap;align-items:stretch;margin-top:20px}
.copy-box{
  flex:1;min-width:200px;
  background:rgba(0,0,0,.2);border:1.5px solid rgba(255,255,255,.2);
  border-radius:var(--radius-sm);padding:12px 16px;
  font-size:.88rem;color:rgba(255,255,255,.9);
  font-family:'Courier New',monospace;word-break:break-all;
  display:flex;align-items:center
}
.copy-btn{
  display:inline-flex;align-items:center;gap:7px;
  background:#fff;color:var(--clr-primary);
  font-family:var(--font);font-size:.86rem;font-weight:700;
  padding:10px 20px;border-radius:100px;border:none;cursor:pointer;
  flex-shrink:0;transition:opacity var(--ease)
}
.copy-btn:hover{opacity:.86}

/* ══ DISCLAIMER ══ */
.disclaimer{
  background:var(--clr-bg);border-left:3px solid var(--clr-border2);
  padding:14px 18px;font-size:.8rem;color:var(--clr-muted);
  margin-top:32px;line-height:1.7;
  border-radius:0 var(--radius-sm) var(--radius-sm) 0
}
.disclaimer strong{color:var(--clr-ink)}

/* ══ DARK SECTION (share card) ══ */
.ref-card-section{background:var(--clr-primary);padding:72px 0}
.ref-card-section .section-label{color:#38BDF8;background:rgba(56,189,248,.12);border-color:rgba(56,189,248,.25)}
.ref-card-section .section-title{color:#fff}
.ref-card-section .section-body {color:rgba(255,255,255,.6)}

/* ══ STICKY MOBILE CTA ══ */
.sticky-mobile{
  position:fixed;bottom:0;left:0;right:0;
  background:var(--clr-primary);border-top:1px solid rgba(255,255,255,.1);
  padding:12px 18px;
  display:none;align-items:center;justify-content:space-between;gap:12px;
  z-index:200
}
.sticky-mobile p{color:#fff;font-size:.86rem;font-weight:500}
.sticky-mobile strong{color:#38BDF8}

/* ══ HOME HERO ══ */
.home-hero{
  background:var(--clr-primary);color:#fff;
  padding:96px 20px 108px;
  position:relative;overflow:hidden;text-align:center
}
.home-hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 60%,rgba(99,102,241,.22) 0%,transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 30%,rgba(56,189,248,.15) 0%,transparent 55%);
  pointer-events:none
}
.home-hero::after{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:32px 32px;pointer-events:none
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:100px;padding:6px 18px;
  font-size:12.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:rgba(255,255,255,.85);margin-bottom:28px;
  position:relative;z-index:1
}
.home-h1{
  font-size:clamp(2.4rem,5.5vw,4rem);font-weight:800;
  line-height:1.1;letter-spacing:-0.04em;margin-bottom:22px;
  position:relative;z-index:1;max-width:700px;margin-left:auto;margin-right:auto
}
.home-h1 em{font-style:normal;color:#38BDF8}
.home-sub{
  font-size:1.1rem;color:rgba(255,255,255,.72);
  max-width:500px;margin:0 auto 44px;line-height:1.65;
  position:relative;z-index:1
}
.hero-cta-group{
  display:flex;gap:14px;justify-content:center;flex-wrap:wrap;
  position:relative;z-index:1;margin-bottom:60px
}
.hero-stats{
  display:inline-flex;align-items:stretch;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-lg);padding:0;
  position:relative;z-index:1;overflow:hidden
}
.hero-stat{flex:1;text-align:center;padding:18px 28px}
.hero-stat+.hero-stat{border-left:1px solid rgba(255,255,255,.12)}
.hero-stat strong{display:block;font-size:1.7rem;font-weight:800;color:#fff;letter-spacing:-0.04em;line-height:1;margin-bottom:3px}
.hero-stat span{font-size:.7rem;font-weight:600;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.07em}

/* ══ FOOTER ══ */
.site-footer{background:var(--clr-primary);color:rgba(255,255,255,.55);padding:56px 20px 32px}
.footer-grid{max-width:1100px;margin:0 auto 48px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:1.05rem;font-weight:800;margin-bottom:14px;letter-spacing:-0.02em}
.footer-desc{font-size:.85rem;line-height:1.7;max-width:280px;margin-bottom:20px}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.7);transition:background var(--ease),color var(--ease)
}
.footer-social a:hover{background:rgba(255,255,255,.2);color:#fff}
.footer-col-title{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:14px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{font-size:.88rem;color:rgba(255,255,255,.6);transition:color var(--ease)}
.footer-col ul a:hover{color:#fff}
.footer-bottom{
  max-width:1100px;margin:0 auto;padding-top:24px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:.8rem
}
.footer-bottom a{color:rgba(255,255,255,.6)}
.footer-bottom a:hover{color:#fff}
.footer-legal{color:rgba(255,255,255,.3);font-size:.76rem;max-width:540px;line-height:1.5}

/* ══ RESPONSIVE ══ */
@media(max-width:860px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1 / -1}
}
@media(max-width:640px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  section{padding:56px 0}
  .hub-grid{grid-template-columns:1fr}
  .hero-cta-group{flex-direction:column;align-items:center}
  .hero-stats{flex-direction:column;width:100%;max-width:280px;margin:0 auto}
  .hero-stat+.hero-stat{border-left:none;border-top:1px solid rgba(255,255,255,.12)}
  .sticky-mobile{display:flex}
  body{padding-bottom:70px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
  .steps::before{left:22px}
  .step-num{width:44px;height:44px;font-size:1rem}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important}
}