/*
Theme Name: Chandu Digital
Theme URI: https://chandu-digital.lovable.app/
Author: Chandu Digital
Description: Custom one-page theme for a digital services marketplace (subscriptions, VPN, IPTV, international numbers) with WhatsApp ordering.
Version: 1.0
Text Domain: chandu-digital
*/

/* ---------- Variables ---------- */
:root{
  --bg: #0d0808;
  --bg-alt: #150f0f;
  --card: #1b1414;
  --border: #2c2222;
  --text: #f5efef;
  --muted: #b8a9a9;
  --accent: #ff5b3c;
  --accent-2: #ffb03c;
  --radius: 14px;
  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:90px 0;}
.section-tag{
  display:inline-block;color:var(--accent);
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:700;margin-bottom:14px;
}
.section-title{font-size:clamp(28px,4vw,42px);margin:0 0 16px;font-weight:800;}
.section-lead{color:var(--muted);max-width:640px;margin:0 auto 50px;text-align:center;}
.section-head{text-align:center;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:.2s ease;
}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#150f0f;}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);}
.btn-outline{border-color:var(--border);color:var(--text);}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);}
.btn-sm{padding:9px 18px;font-size:13px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(13,8,8,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;}
.logo-mark{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;color:#150f0f;font-weight:900;
}
.nav-links{display:flex;gap:28px;}
.nav-links a{font-size:14.5px;color:var(--muted);}
.nav-links a:hover{color:var(--text);}
.header-contacts{display:flex;gap:14px;}
.header-contacts a{font-size:13.5px;color:var(--muted);border:1px solid var(--border);padding:7px 14px;border-radius:999px;}
.header-contacts a:hover{border-color:var(--accent);color:var(--accent);}
.nav-toggle{display:none;background:none;border:0;color:var(--text);font-size:24px;}

@media(max-width:900px){
  .nav-links,.header-contacts{display:none;}
  .nav-toggle{display:block;}
  .mobile-nav{display:none;flex-direction:column;gap:0;border-top:1px solid var(--border);}
  .mobile-nav.open{display:flex;}
  .mobile-nav a{padding:14px 24px;border-bottom:1px solid var(--border);}
}

/* ---------- Hero ---------- */
.hero{padding:110px 0 90px;text-align:center;}
.hero h1{font-size:clamp(36px,6vw,64px);margin:14px 0;font-weight:900;}
.hero p{color:var(--muted);max-width:600px;margin:0 auto 34px;font-size:17px;}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:34px;}
.hero-contacts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.hero-contacts a{border:1px solid var(--border);padding:8px 16px;border-radius:999px;font-size:14px;color:var(--muted);}

/* ---------- Grids / Cards ---------- */
.grid{display:grid;gap:22px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;display:flex;flex-direction:column;gap:12px;transition:.2s;
}
.card:hover{border-color:var(--accent);transform:translateY(-3px);}
.card h3{margin:0;font-size:18px;}
.card p{margin:0;color:var(--muted);font-size:14.5px;flex:1;}
.card .btn{align-self:flex-start;margin-top:6px;}

.badge{
  display:inline-block;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--accent-2);font-weight:700;margin-bottom:4px;
}
.card-actions{display:flex;gap:10px;flex-wrap:wrap;}

/* ---------- Numbers section ---------- */
.numbers-flags{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:36px 0 18px;}
.flag-pill{
  background:var(--card);border:1px solid var(--border);border-radius:999px;
  padding:9px 16px;font-size:14px;display:flex;align-items:center;gap:8px;
}
.numbers-note{text-align:center;color:var(--muted);font-size:13.5px;margin-bottom:30px;}
.numbers-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- Videos ---------- */
.video-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.video-frame{position:relative;padding-top:56.25%;background:#000;}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.video-card .video-meta{padding:16px 18px;}
.video-card h3{font-size:15.5px;margin:0 0 4px;}
.video-card span{color:var(--muted);font-size:13px;}

/* ---------- Steps ---------- */
.steps{display:flex;gap:24px;}
@media(max-width:800px){.steps{flex-direction:column;}}
.step{flex:1;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:30px;}
.step-num{font-size:34px;font-weight:900;color:var(--accent);opacity:.5;}

/* ---------- CTA ---------- */
.cta{
  background:linear-gradient(135deg,rgba(255,91,60,.15),rgba(255,176,60,.08));
  border:1px solid var(--border);border-radius:24px;text-align:center;padding:60px 30px;
}
.cta h2{font-size:clamp(24px,4vw,34px);margin:0 0 10px;}
.cta p{color:var(--muted);max-width:520px;margin:0 auto 26px;}
.cta-contacts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--border);padding:60px 0 30px;background:var(--bg-alt);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h4{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 16px;}
.footer-grid li{margin-bottom:10px;font-size:14.5px;}
.footer-grid a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;text-align:center;color:var(--muted);font-size:13px;}

/* ---------- Floating WhatsApp ---------- */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:60;
  width:58px;height:58px;border-radius:50%;
  background:#25d366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.4);
  animation:wa-pulse 2.4s ease-in-out infinite;
}
.wa-float svg{width:28px;height:28px;color:#fff;}
@keyframes wa-pulse{
  0%,100%{box-shadow:0 8px 24px rgba(0,0,0,.4),0 0 0 0 rgba(37,211,102,.55);}
  50%{box-shadow:0 8px 24px rgba(0,0,0,.4),0 0 0 10px rgba(37,211,102,0);}
}

/* ---------- Icons ---------- */
.cd-icon{display:block;flex-shrink:0;}
.icon-badge{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(255,91,60,.16),rgba(255,176,60,.10));
  color:var(--accent);margin-bottom:6px;
}
.card:hover .icon-badge{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#150f0f;}

/* ---------- Sticky header shrink ---------- */
.site-header{transition:padding .25s ease,box-shadow .25s ease;}
.site-header.is-scrolled{box-shadow:0 6px 24px rgba(0,0,0,.35);}
.site-header.is-scrolled .header-inner{padding-top:10px;padding-bottom:10px;}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}
.reveal-delay-1{transition-delay:.08s;}
.reveal-delay-2{transition-delay:.16s;}
.reveal-delay-3{transition-delay:.24s;}

/* ---------- Stats / counters ---------- */
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  margin-top:10px;
}
@media(max-width:800px){.stats-strip{grid-template-columns:repeat(2,1fr);}}
.stat-box{
  text-align:center;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:28px 16px;
}
.stat-num{
  font-size:clamp(26px,4vw,38px);font-weight:900;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;
}
.stat-label{color:var(--muted);font-size:13.5px;margin-top:4px;display:block;}

/* ---------- Testimonials ---------- */
.testimonial-slider{position:relative;max-width:720px;margin:0 auto;min-height:220px;}
.testimonial-slide{
  display:none;text-align:center;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:40px 34px;
}
.testimonial-slide.active{display:block;animation:fadeIn .5s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.testimonial-stars{color:var(--accent-2);margin-bottom:14px;display:flex;justify-content:center;gap:4px;}
.testimonial-quote{font-size:16.5px;color:var(--text);margin:0 0 18px;font-style:italic;}
.testimonial-author{font-weight:700;}
.testimonial-role{color:var(--muted);font-size:13px;}
.testimonial-dots{display:flex;justify-content:center;gap:8px;margin-top:22px;}
.testimonial-dots button{
  width:9px;height:9px;border-radius:50%;border:0;background:var(--border);cursor:pointer;padding:0;
}
.testimonial-dots button.active{background:var(--accent);width:22px;border-radius:5px;}

/* ---------- FAQ accordion ---------- */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.faq-question{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;cursor:pointer;font-weight:700;font-size:15.5px;
}
.faq-question .cd-icon{color:var(--accent);transition:transform .25s ease;flex-shrink:0;}
.faq-item.open .faq-question .cd-icon{transform:rotate(180deg);}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-item.open .faq-answer{max-height:300px;}
.faq-answer p{margin:0;padding:0 24px 20px;color:var(--muted);font-size:14.5px;}

/* ---------- Back to top ---------- */
.back-to-top{
  position:fixed;bottom:24px;left:24px;z-index:60;
  width:46px;height:46px;border-radius:50%;
  background:var(--card);border:1px solid var(--border);color:var(--text);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity .25s,transform .25s;
}
.back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0);}
.back-to-top:hover{border-color:var(--accent);color:var(--accent);}

/* ---------- Badges row (trust strip) ---------- */
.trust-strip{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px;}
.trust-pill{
  display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);
  border-radius:999px;padding:9px 16px;font-size:13.5px;color:var(--muted);
}
.trust-pill .cd-icon{color:var(--accent);width:16px;height:16px;}