/* ═══════════════════════════════════════════════════
   SocialTools — Premium Landing Page CSS
   RepostCleaner + InstaLens
   ═══════════════════════════════════════════════════ */

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

:root{
  --bg:       #09090b;
  --bg-card:  #111113;
  --bg-card2: #18181b;
  --border:   rgba(255,255,255,.06);
  --text:     #e4e4e7;
  --text-dim: #71717a;
  --text-muted:#52525b;
  --white:    #fafafa;
  /* TikTok / RepostCleaner accent */
  --cyan:     #25F4EE;
  --pink:     #FE2C55;
  --cyan-dim: rgba(37,244,238,.12);
  --pink-dim: rgba(254,44,85,.12);
  /* Instagram / InstaLens accent */
  --ig-purple:   #833AB4;
  --ig-pink:     #E1306C;
  --ig-orange:   #F77737;
  --ig-yellow:   #FCAF45;
  --ig-grad:     linear-gradient(135deg,#833AB4,#E1306C,#F77737,#FCAF45);
  --ig-grad-soft:linear-gradient(135deg,rgba(131,58,180,.15),rgba(225,48,108,.15));
  --ig-dim:      rgba(225,48,108,.12);
  /* Shared */
  --radius:   12px;
  --radius-lg:20px;
  --radius-sm:8px;
  --font:     'Inter',system-ui,-apple-system,sans-serif;
  --mono:     'JetBrains Mono',monospace;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:var(--font);color:var(--text);background:var(--bg);
  line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{max-width:100%;display:block}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ───── NAVBAR ───── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(9,9,11,.85);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:var(--transition);
}
.nav-container{
  max-width:1200px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;height:64px;gap:24px;
}
.nav-brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px}
.brand-icon{font-size:20px}
.brand-accent{color:var(--cyan)}
.nav-tabs{display:flex;gap:4px;margin-left:auto;background:rgba(255,255,255,.04);border-radius:10px;padding:3px}
.nav-tab{
  padding:7px 18px;border-radius:8px;font-size:13px;font-weight:600;
  color:var(--text-dim);transition:var(--transition);display:flex;align-items:center;gap:6px;
  cursor:pointer;
}
.nav-tab:hover{color:var(--text)}
.nav-tab.active{background:rgba(255,255,255,.08);color:var(--white)}
.tab-emoji{font-size:14px}
.nav-actions{margin-left:auto}
.nav-cta{
  background:var(--cyan);color:#000;padding:7px 20px;border-radius:8px;
  font-size:13px;font-weight:700;transition:var(--transition);
}
.nav-cta:hover{opacity:.85;transform:translateY(-1px)}
.nav-mobile-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:6px}
.nav-mobile-toggle span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition)}

/* ───── PAGE SECTIONS (TAB SWITCHING) ───── */
.page-section{display:none;animation:fadeInPage .5s ease}
.page-section.active{display:block}
@keyframes fadeInPage{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ───── HERO ───── */
.hero{
  position:relative;padding:160px 0 100px;overflow:hidden;
  min-height:90vh;display:flex;align-items:center;
}
.hero-grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 80%);
}
.hero-glow{position:absolute;border-radius:50%;filter:blur(120px);opacity:.25;pointer-events:none}
.hero-glow-cyan{width:500px;height:500px;background:var(--cyan);top:-100px;left:-100px}
.hero-glow-pink{width:400px;height:400px;background:var(--pink);bottom:-50px;right:-50px}
.hero-glow-purple{width:500px;height:500px;background:var(--ig-purple);top:-100px;left:-100px}
.hero-glow-pink-right{width:400px;height:400px;background:var(--ig-pink);bottom:-50px;right:-50px}

.hero .container{position:relative;z-index:2;text-align:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.05);border:1px solid var(--border);
  padding:6px 16px;border-radius:100px;font-size:12px;font-weight:600;
  color:var(--text-dim);margin-bottom:32px;letter-spacing:.5px;text-transform:uppercase;
}
.badge-dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:pulse 2s infinite}
.badge-dot-ig{background:var(--ig-pink)}
.badge-ig{border-color:rgba(225,48,108,.15)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

.hero-title{
  font-size:clamp(2.5rem,6vw,4.5rem);font-weight:900;line-height:1.08;
  letter-spacing:-.04em;margin-bottom:24px;color:var(--white);
}
.gradient-text-cyan{background:linear-gradient(135deg,var(--cyan),var(--pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.gradient-text-ig{background:var(--ig-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

.hero-sub{font-size:clamp(1rem,2vw,1.2rem);color:var(--text-dim);max-width:600px;margin:0 auto 40px;line-height:1.7}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:56px}

.hero-stats{
  display:flex;align-items:center;justify-content:center;gap:32px;
  flex-wrap:wrap;
}
.stat{display:flex;flex-direction:column;align-items:center;gap:2px}
.stat-num{font-family:var(--mono);font-size:20px;font-weight:700;color:var(--cyan)}
.stat-ig{color:var(--ig-pink)!important}
.stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}
.stat-sep{width:1px;height:32px;background:var(--border)}

/* ───── BUTTONS ───── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius);font-size:14px;font-weight:700;
  cursor:pointer;transition:var(--transition);border:none;position:relative;
}
.btn-primary{background:var(--cyan);color:#000}
.btn-primary:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 8px 32px rgba(37,244,238,.2)}
.btn-glow-cyan{box-shadow:0 0 40px rgba(37,244,238,.15)}
.btn-glow-ig{
  background:var(--ig-grad)!important;color:#fff!important;
  box-shadow:0 0 40px rgba(225,48,108,.2);
}
.btn-glow-ig:hover{transform:translateY(-2px);box-shadow:0 8px 40px rgba(225,48,108,.3)}
.btn-ghost{
  background:transparent;color:var(--text-dim);
  border:1px solid var(--border);
}
.btn-ghost:hover{border-color:rgba(255,255,255,.15);color:var(--white);background:rgba(255,255,255,.03)}
.btn-old-price{text-decoration:line-through;opacity:.5;font-weight:400;font-size:12px}
.btn-full{width:100%;justify-content:center}

/* ───── SECTIONS ───── */
.section{padding:100px 0}
.section-dark{background:var(--bg-card)}
.section-badge{
  display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;
  letter-spacing:1.5px;color:var(--cyan);margin-bottom:16px;
}
.section-badge.badge-ig{color:var(--ig-pink)}
.section-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;color:var(--white);margin-bottom:16px;letter-spacing:-.03em;line-height:1.15}
.section-sub{font-size:16px;color:var(--text-dim);max-width:600px;margin-bottom:56px;line-height:1.7}

/* ───── COMPARISON ───── */
.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}
.comp-card{
  padding:32px;border-radius:var(--radius-lg);border:1px solid var(--border);
  background:var(--bg-card);
}
.comp-bad{border-color:rgba(254,44,85,.15)}
.comp-good{border-color:rgba(37,244,238,.15);background:linear-gradient(135deg,rgba(37,244,238,.03),rgba(37,244,238,0))}
.comp-icon{font-size:28px;margin-bottom:16px}
.comp-card h3{font-size:18px;font-weight:700;color:var(--white);margin-bottom:16px}
.comp-card li{padding:8px 0;color:var(--text-dim);font-size:14px;border-bottom:1px solid rgba(255,255,255,.03)}
.comp-card li:last-child{border:none}

/* ───── FEATURES ───── */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{
  padding:28px;border-radius:var(--radius-lg);border:1px solid var(--border);
  background:var(--bg);transition:var(--transition);
}
.feature-card:hover{border-color:rgba(37,244,238,.15);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.3)}
.feature-card-ig:hover{border-color:rgba(225,48,108,.2);box-shadow:0 12px 40px rgba(225,48,108,.08)}
.feature-icon{font-size:28px;margin-bottom:14px}
.feature-card h3{font-size:16px;font-weight:700;color:var(--white);margin-bottom:8px}
.feature-card p{font-size:13px;color:var(--text-dim);line-height:1.6}

/* ───── STEPS ───── */
.steps-grid{display:flex;align-items:flex-start;gap:0;justify-content:center}
.step-card{
  flex:1;max-width:300px;padding:32px;border-radius:var(--radius-lg);
  border:1px solid var(--border);background:var(--bg-card);text-align:center;
}
.step-number{
  font-family:var(--mono);font-size:32px;font-weight:800;
  background:linear-gradient(135deg,var(--cyan),var(--pink));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:16px;
}
.step-num-ig{background:var(--ig-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.step-card h3{font-size:16px;font-weight:700;color:var(--white);margin-bottom:8px}
.step-card p{font-size:13px;color:var(--text-dim);line-height:1.6}
.step-connector{
  width:48px;min-width:48px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--pink));
  margin-top:48px;opacity:.3;
}
.step-connector-ig{background:var(--ig-grad)}

/* ───── PRICING ───── */
.pricing-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:700px;margin:0 auto}
.pricing-single{grid-template-columns:1fr;max-width:380px}
.price-card{
  padding:36px;border-radius:var(--radius-lg);border:1px solid var(--border);
  background:var(--bg);position:relative;overflow:hidden;
}
.price-card-pro{
  border-color:rgba(37,244,238,.2);
  background:linear-gradient(135deg,rgba(37,244,238,.04),rgba(254,44,85,.02));
}
.price-card-ig{
  border-color:rgba(225,48,108,.2);
  background:linear-gradient(135deg,rgba(131,58,180,.04),rgba(225,48,108,.04));
}
.price-badge{
  position:absolute;top:16px;right:-30px;
  background:var(--pink);color:#fff;font-size:10px;font-weight:800;
  padding:4px 40px;transform:rotate(35deg);text-transform:uppercase;letter-spacing:1px;
}
.price-tag{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-dim);margin-bottom:8px}
.price-amount{font-size:36px;font-weight:900;color:var(--white);margin-bottom:24px}
.price-ig{
  background:var(--ig-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.price-old{font-size:16px;font-weight:400;text-decoration:line-through;color:var(--text-muted)}
.price-features{margin-bottom:28px}
.price-features li{
  padding:8px 0;font-size:14px;color:var(--text-dim);
  border-bottom:1px solid rgba(255,255,255,.03);
  padding-left:22px;position:relative;
}
.price-features li::before{content:'✓';position:absolute;left:0;color:var(--cyan);font-weight:700}
.price-card-ig .price-features li::before{color:var(--ig-pink)}

/* ───── SAFETY ───── */
.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.safety-item{
  display:flex;gap:16px;align-items:flex-start;
  padding:24px;border-radius:var(--radius);border:1px solid var(--border);
  background:var(--bg);transition:var(--transition);
}
.safety-item:hover{border-color:rgba(225,48,108,.15)}
.safety-icon{font-size:24px;flex-shrink:0;margin-top:2px}
.safety-item h4{font-size:14px;font-weight:700;color:var(--white);margin-bottom:4px}
.safety-item p{font-size:13px;color:var(--text-dim);line-height:1.5}

/* ───── TESTIMONIALS ───── */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testimonial-card{
  padding:28px;border-radius:var(--radius-lg);border:1px solid var(--border);
  background:var(--bg-card);
}
.testimonial-stars{color:#FCAF45;font-size:14px;margin-bottom:12px;letter-spacing:2px}
.testimonial-card p{font-size:14px;color:var(--text);font-style:italic;line-height:1.6;margin-bottom:16px}
.testimonial-author{font-size:12px;color:var(--text-muted);font-weight:600}

/* ───── FAQ ───── */
.faq-grid{max-width:720px;display:flex;flex-direction:column;gap:8px}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius);
  background:var(--bg);overflow:hidden;transition:var(--transition);
}
.faq-item[open]{border-color:rgba(255,255,255,.1)}
.faq-item summary{
  padding:18px 24px;font-size:15px;font-weight:600;color:var(--white);
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;
  transition:var(--transition);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:20px;font-weight:300;color:var(--text-muted);transition:var(--transition)}
.faq-item[open] summary::after{content:'−';color:var(--cyan)}
.faq-item p{padding:0 24px 18px;font-size:14px;color:var(--text-dim);line-height:1.7}

/* ───── FOOTER ───── */
.footer{padding:60px 0 32px;border-top:1px solid var(--border)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:40px}
.footer-brand .brand-text{font-size:18px;font-weight:800;display:block;margin-bottom:12px}
.footer-desc{font-size:13px;color:var(--text-muted);line-height:1.6;max-width:320px}
.footer-links h4{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);margin-bottom:16px;font-weight:700}
.footer-links a{display:block;font-size:14px;color:var(--text-dim);padding:4px 0;transition:var(--transition)}
.footer-links a:hover{color:var(--white)}
.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid var(--border)}
.footer-bottom p{font-size:12px;color:var(--text-muted)}

/* ───── RESPONSIVE ───── */
@media(max-width:768px){
  .nav-tabs{display:none}
  .nav-actions{display:none}
  .nav-mobile-toggle{display:flex}
  .hero{padding:120px 0 60px;min-height:auto}
  .hero-title{font-size:2.2rem}
  .comparison-grid,.features-grid,.testimonial-grid,.pricing-grid,.safety-grid{grid-template-columns:1fr}
  .steps-grid{flex-direction:column;align-items:center}
  .step-connector{width:2px;height:32px;margin:0}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:20px}
  .section{padding:64px 0}
}
@media(max-width:480px){
  .hero-title{font-size:1.8rem}
  .hero-actions{flex-direction:column;align-items:center}
  .btn{width:100%;justify-content:center}
}

/* ───── ANIMATIONS ───── */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.feature-card:hover .feature-icon{animation:float 2s ease infinite}

/* ───── AD SLOTS ───── */
.section-ad{padding:32px 0;background:var(--bg)}
.section-ad-compact{padding:16px 0}
.ad-slot{
  display:flex;justify-content:center;align-items:center;
  min-height:90px;border-radius:var(--radius);
  overflow:hidden;opacity:.85;transition:var(--transition);
}
.ad-slot-rect{min-height:250px}
.ad-slot:hover{opacity:1}
.ad-slot iframe{border-radius:var(--radius-sm);max-width:100%}
@media(max-width:768px){
  .section-ad{padding:20px 0}
  .ad-slot{min-height:60px;overflow:visible}
  .ad-slot-rect{min-height:200px}
  .ad-slot iframe[width="728"]{width:100%;height:auto;min-height:60px;transform:scale(0.95)}
  .ad-slot iframe[width="300"]{transform:scale(0.95)}
}

/* ───── STICKY SIDEBAR AD ───── */
.sidebar-ad{
  position:fixed;left:20px;top:50%;transform:translateY(-50%);z-index:900;
  background:rgba(17,17,19,.92);backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.08);border-radius:14px;
  padding:10px;box-shadow:0 8px 40px rgba(0,0,0,.5);
  animation:slideInLeft .6s ease .5s both;
  display:none;
}
@keyframes slideInLeft{from{opacity:0;transform:translateY(-50%) translateX(-100px)}to{opacity:1;transform:translateY(-50%) translateX(0)}}
@media(min-width:1200px){.sidebar-ad{display:block}}

/* ───── STICKY CORNER AD ───── */
.corner-ad{
  position:fixed;bottom:20px;right:20px;z-index:900;
  background:rgba(17,17,19,.92);backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.08);border-radius:14px;
  padding:10px;box-shadow:0 8px 40px rgba(0,0,0,.5);
  animation:slideInCorner .6s ease .3s both;
}
@keyframes slideInCorner{from{opacity:0;transform:translateX(100px)}to{opacity:1;transform:none}}
.corner-ad.hidden{display:none!important}
.corner-ad-close{
  position:absolute;top:-8px;right:-8px;width:24px;height:24px;
  border-radius:50%;border:1px solid rgba(255,255,255,.1);
  background:rgba(9,9,11,.95);color:var(--text-muted);
  font-size:11px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:var(--transition);z-index:2;
}
.corner-ad-close:hover{background:var(--pink);color:#fff;border-color:var(--pink)}
.corner-ad-content{border-radius:8px;overflow:hidden}
@media(max-width:768px){.corner-ad{display:none!important}}