/* ---------------------------
   Global & Reset
----------------------------*/
*{margin:0;padding:0;box-sizing:border-box}
html,body{font-family:"Inter",Arial,sans-serif;background:#fff;color:#111;scroll-behavior:smooth;line-height:1.5}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.accent{color:#1ea7ff}

/* ---------------------------
   Navigation
----------------------------*/
.nav{width:100%;border-bottom:1px solid #eee;position:sticky;top:0;background:#fff;z-index:50}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 20px}
.logo{font-weight:700;font-size:20px}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:#222;font-weight:500;transition:color .2s}
.nav-links a:hover{color:#1ea7ff}
/* top-right CTA */
.btn-black{background:#1ea7ff;color:#fff;padding:10px 18px;border-radius:8px;font-weight:700;transition:.25s;box-shadow:0 4px 12px rgba(30,167,255,.3)}
.btn-black:hover{background:#0099ff;box-shadow:0 6px 18px rgba(30,167,255,.4)}

/* ---------------------------
   Buttons (global)
----------------------------*/
.btn{display:inline-block;padding:14px 28px;border-radius:10px;font-weight:800;transition:.2s;box-shadow:0 8px 24px rgba(30,167,255,.18)}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:#1ea7ff;color:#fff;border:0}
.btn-primary:hover{background:#0099ff;box-shadow:0 12px 32px rgba(30,167,255,.25)}
.btn-outline{background:#fff;color:#1ea7ff;border:2px solid #1ea7ff;box-shadow:none}
.btn-outline:hover{background:#ebf5ff}
.btn-wrap{white-space:normal;line-height:1.2;text-align:center}

/* ---------------------------
   Hero
----------------------------*/
.hero.hero-center{padding:90px 0 50px;text-align:center;background:radial-gradient(1200px 600px at 50% -200px,#eef6ff,#fff 50%)}
.hero-title{font-size:56px;font-weight:800;line-height:1.05;margin-bottom:14px}
.hero-sub{font-size:20px;color:#444;max-width:760px;margin:0 auto 22px}
.actions-center{display:flex;justify-content:center;gap:16px;margin-bottom:24px}
.hero-video{max-width:780px;margin:20px auto 0}
.hero-video video{width:100%;border-radius:16px;border:1px solid #e8eef5;background:#000;box-shadow:0 18px 40px rgba(0,0,0,.08)}
.bullets-center{margin:20px 0 0;display:flex;justify-content:center;gap:16px;color:#333}
.bullets-center li::before{content:"• ";color:#1ea7ff}

/* ---------------------------
   Pricing
----------------------------*/
.pricing{padding:56px 0;text-align:center}
.pricing h2{font-size:40px;margin-bottom:10px}
.pricing p{color:#555;margin-bottom:30px}
.plans{display:flex;justify-content:center;flex-wrap:wrap;gap:26px}
.plan{border:1px solid #e8e8e8;border-radius:16px;padding:28px 22px;width:300px;background:#fff;transition:.25s;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.plan:hover{border-color:#1ea7ff;box-shadow:0 8px 24px rgba(30,167,255,.1)}
.plan h3{font-size:22px;margin-bottom:10px}
.plan .price{font-size:32px;font-weight:700;margin-bottom:14px}
.plan ul{margin-bottom:18px;color:#444}
.plan ul li{margin-bottom:8px}
.plan .btn{width:100%}
.highlight{border:2px solid #1ea7ff}

/* ---------------------------
   Portfolio
----------------------------*/
.portfolio{padding:56px 0;text-align:center;background:#fafafa}
.portfolio h2{font-size:36px;margin-bottom:8px}
.portfolio p{color:#555;margin-bottom:28px}
.samples{display:flex;flex-wrap:wrap;justify-content:center;gap:28px}
.sample{width:320px;text-align:left}
.sample h3{margin-bottom:8px;font-size:18px;color:#111}
.sample video{width:100%;border-radius:12px;border:1px solid #e8e8e8;background:#000}

/* ---------------------------
   FAQ
----------------------------*/
.faq{padding:56px 0;background:#fff}
.faq h2{text-align:center;font-size:36px;margin-bottom:28px}
details{max-width:700px;margin:0 auto 14px;border:1px solid #eee;border-radius:10px;padding:16px 20px;cursor:pointer;transition:.25s;background:#fff}
details:hover{border-color:#1ea7ff}
summary{font-weight:600;outline:none}

/* ---------------------------
   CTA block (gradient section)
----------------------------*/
.cta{padding:80px 0;text-align:center;background:linear-gradient(180deg,#1ea7ff,#007ae0);color:#fff}
.cta h2{font-size:40px;margin-bottom:14px}
.cta p{margin-bottom:20px;font-size:18px}
.cta .btn{background:#fff;color:#007ae0;box-shadow:0 6px 18px rgba(255,255,255,.2)}
.cta .btn:hover{background:#e9f7ff}

/* ---------------------------
   Footer
----------------------------*/
.footer{text-align:center;padding:36px 0;font-size:14px;color:#666;background:#fafafa}

/* ---------------------------
   Responsive
----------------------------*/
@media (max-width:960px){
  .hero-title{font-size:40px}
  .hero-sub{font-size:18px}
  .bullets-center{flex-direction:column;gap:6px}
  .plans{flex-direction:column;align-items:center}
  .samples{flex-direction:column;align-items:center}
  .sample{width:90%}
  .nav-links{display:none}
}