/* =========================================================
   Myvz.com - Static Telecom Website
   Stylesheet
   ========================================================= */

:root{
  --c-primary:#1e62d0;
  --c-primary-dark:#164a9e;
  --c-navy:#1f2d4a;
  --c-text:#1f2937;
  --c-muted:#5b6b80;
  --c-bg:#ffffff;
  --c-soft:#f4f7fb;
  --c-line:#e3e9f1;
  --c-accent:#0ea371;
  --shadow-sm:0 2px 6px rgba(20,40,80,.06);
  --shadow-md:0 10px 30px rgba(20,40,80,.08);
  --radius:14px;
  --container:1180px;
  --t:.25s ease;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter','Segoe UI',Roboto,Arial,sans-serif;
  color:var(--c-text);
  background:var(--c-bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--c-primary-dark)}

h1,h2,h3,h4{color:var(--c-navy);font-weight:700;line-height:1.25;margin:0 0 .5em}
h1{font-size:clamp(2rem,4vw,3rem)}
h2{font-size:clamp(1.6rem,3vw,2.25rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em;color:var(--c-muted)}

.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.section-soft{background:var(--c-soft)}
.text-center{text-align:center}
.eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--c-primary);font-weight:600;margin-bottom:10px;
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1.5px solid transparent;cursor:pointer;transition:all var(--t);
  white-space:nowrap;
}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(30,98,208,.25)}
.btn-outline{background:#fff;color:var(--c-primary);border-color:var(--c-primary)}
.btn-outline:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--c-navy);border-color:var(--c-line)}
.btn-light:hover{background:var(--c-soft);transform:translateY(-2px)}
.btn-block{width:100%}

/* Top bar */
.topbar{
  background:var(--c-navy);color:#dbe6f5;font-size:.85rem;
  padding:8px 0;text-align:center;
}
.topbar a{color:#fff;font-weight:600;margin-left:6px}
.topbar a:hover{color:#9cc3ff}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;background:#fff;
  border-bottom:1px solid var(--c-line);transition:box-shadow var(--t);
}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--c-navy);font-size:1.15rem}
.logo-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--c-primary),#3b8bff);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;
}
.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--c-text);font-weight:500;font-size:.95rem;position:relative;padding:6px 0}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--c-primary);transition:width var(--t);
}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:10px}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--c-navy)}
.hamburger span{display:block;width:24px;height:2px;background:currentColor;margin:5px 0;transition:all var(--t)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{
  padding:80px 0 90px;background:
    radial-gradient(circle at 90% 10%,rgba(30,98,208,.08),transparent 50%),
    linear-gradient(180deg,#f7faff 0%,#ffffff 100%);
}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.hero h1 span{color:var(--c-primary)}
.hero p.lead{font-size:1.1rem;color:var(--c-muted);margin-bottom:28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:32px}
.trust-badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{
  background:#fff;border:1px solid var(--c-line);padding:8px 14px;
  border-radius:999px;font-size:.82rem;color:var(--c-navy);font-weight:500;
  display:inline-flex;align-items:center;gap:6px;box-shadow:var(--shadow-sm);
}
.badge i{color:var(--c-accent)}

.hero-visual{
  position:relative;border-radius:20px;overflow:hidden;
  background:linear-gradient(135deg,#e9f1ff,#f7faff);
  aspect-ratio:5/4;box-shadow:var(--shadow-md);
  display:flex;align-items:center;justify-content:center;
  animation:float 6s ease-in-out infinite;
}
.hero-visual::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 30% 30%,rgba(30,98,208,.18),transparent 55%),
    radial-gradient(circle at 70% 70%,rgba(14,163,113,.15),transparent 55%);
}
.hero-visual i{position:relative;font-size:7rem;color:var(--c-primary);opacity:.85}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* Strip */
.strip{
  background:var(--c-navy);color:#dbe6f5;text-align:center;
  padding:22px 20px;font-size:.95rem;
}
.strip strong{color:#fff}

/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);
  padding:30px;transition:all var(--t);position:relative;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:#cfdcef}
.card .icon{
  width:56px;height:56px;border-radius:14px;
  background:linear-gradient(135deg,#e8f0ff,#f4f8ff);
  color:var(--c-primary);display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;margin-bottom:18px;
}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem}
.card .btn{margin-top:8px}

/* Why us */
.feature-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.feature-list li{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--c-line);border-radius:12px;padding:18px;
  transition:all var(--t);
}
.feature-list li:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.feature-list i{color:var(--c-accent);font-size:1.1rem;margin-top:3px}
.feature-list strong{color:var(--c-navy);display:block;margin-bottom:2px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);
  padding:28px;text-align:center;transition:all var(--t);position:relative;
}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.step .step-num{
  width:42px;height:42px;border-radius:50%;background:var(--c-primary);
  color:#fff;font-weight:700;display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:14px;
}
.step i{font-size:1.6rem;color:var(--c-primary);margin-bottom:10px}

/* Plans */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.plan{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);
  padding:32px;transition:all var(--t);display:flex;flex-direction:column;
}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.plan.featured{border-color:var(--c-primary);box-shadow:0 12px 30px rgba(30,98,208,.12)}
.plan-tag{
  display:inline-block;background:#e8f0ff;color:var(--c-primary);
  padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:600;margin-bottom:10px;
}
.plan h3{font-size:1.35rem}
.price-line{font-weight:800;color:var(--c-primary);font-size:1rem;margin:8px 0 12px;background:#eef5ff;border:1px solid #d7e6fb;border-radius:999px;padding:8px 12px;display:inline-block}
.plan-note{max-width:850px;margin:24px auto 0;text-align:center;color:var(--c-muted);font-size:.92rem}
.plan ul{list-style:none;padding:0;margin:18px 0 24px;flex:1}
.plan ul li{padding:8px 0;border-bottom:1px dashed var(--c-line);font-size:.92rem;color:var(--c-muted);display:flex;gap:8px}
.plan ul li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--c-accent)}

/* CTA banner */
.cta-banner{
  background:linear-gradient(135deg,#e9f1ff 0%,#f4f8ff 100%);
  border:1px solid var(--c-line);border-radius:20px;padding:50px;
  text-align:center;
}
.cta-banner h2{margin-bottom:10px}
.cta-banner .btn{margin-top:14px;font-size:1.05rem;padding:16px 32px}

/* Testimonials */
.testimonial{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);
  padding:28px;transition:all var(--t);
}
.testimonial:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.testimonial .stars{color:#f5a623;margin-bottom:10px}
.testimonial p{font-style:italic;color:var(--c-text)}
.testimonial .who{display:flex;align-items:center;gap:12px;margin-top:14px}
.testimonial .avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--c-primary),#3b8bff);
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;
}
.testimonial .who strong{display:block;color:var(--c-navy);font-size:.95rem}
.testimonial .who span{font-size:.8rem;color:var(--c-muted)}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--c-line);border-radius:12px;
  margin-bottom:12px;overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:18px 22px;font-weight:600;color:var(--c-navy);font-size:1rem;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq-q i{transition:transform var(--t);color:var(--c-primary)}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 22px;
}
.faq-a p{padding:0 0 18px;margin:0;font-size:.95rem}
.faq-item.open .faq-a{max-height:300px}

/* Inner page hero */
.page-hero{
  background:linear-gradient(180deg,#f4f8ff 0%,#fff 100%);
  padding:70px 0 50px;text-align:center;border-bottom:1px solid var(--c-line);
}
.page-hero h1{margin-bottom:10px}
.page-hero p{max-width:680px;margin:0 auto;font-size:1.05rem}
.breadcrumb{font-size:.85rem;color:var(--c-muted);margin-bottom:14px}
.breadcrumb a{color:var(--c-primary)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:50px}
.contact-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);
  padding:32px;text-align:center;transition:all var(--t);
}
.contact-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.contact-card .icon{margin:0 auto 16px}
.contact-card .big-num{font-size:1.4rem;font-weight:700;color:var(--c-primary);margin:10px 0}

.form-mock{
  max-width:680px;margin:0 auto;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--radius);padding:36px;
}
.form-mock label{display:block;font-weight:600;color:var(--c-navy);margin-bottom:6px;font-size:.9rem}
.form-mock input,.form-mock select,.form-mock textarea{
  width:100%;padding:12px 14px;border:1px solid var(--c-line);border-radius:10px;
  font-family:inherit;font-size:.95rem;margin-bottom:16px;background:#fafbfd;
}
.form-mock textarea{min-height:110px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* Legal pages */
.legal{max-width:860px;margin:0 auto}
.legal h2{margin-top:36px;font-size:1.35rem}
.legal h3{margin-top:24px;color:var(--c-navy)}
.legal ul{padding-left:20px;color:var(--c-muted)}
.legal ul li{margin-bottom:6px}
.legal .last-updated{color:var(--c-muted);font-size:.9rem;margin-bottom:30px}

/* Footer */
.site-footer{background:#101a30;color:#cad6ea;padding:60px 0 24px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:16px}
.site-footer a{color:#cad6ea;display:block;padding:4px 0;font-size:.92rem}
.site-footer a:hover{color:#fff}
.site-footer .logo{color:#fff}
.footer-call{
  margin-top:14px;display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.06);padding:10px 16px;border-radius:999px;color:#fff;font-weight:600;
}
.footer-call:hover{background:var(--c-primary);color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.82rem;color:#8ea0bc;
}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.footer-badges span{background:rgba(255,255,255,.06);padding:6px 12px;border-radius:999px;font-size:.78rem;color:#cad6ea}
.disclosure{
  background:rgba(255,255,255,.04);border-radius:10px;padding:16px 18px;
  font-size:.82rem;color:#9fb1cd;margin-top:24px;line-height:1.6;
}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:all .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* Responsive */
@media (max-width:960px){
  .hero-grid,.grid-3,.grid-2,.grid-4,.steps,.plans,.contact-grid,.feature-list,.footer-grid,.form-row{grid-template-columns:1fr}
  .hero{padding:50px 0}
  .section{padding:60px 0}
  .nav-links{
    position:fixed;top:64px;left:0;right:0;background:#fff;
    flex-direction:column;gap:0;padding:14px 20px;border-bottom:1px solid var(--c-line);
    transform:translateY(-130%);transition:transform .35s ease;box-shadow:var(--shadow-md);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links li{border-bottom:1px solid var(--c-line)}
  .nav-links a{display:block;padding:14px 0}
  .hamburger{display:block}
  .nav-cta .btn{padding:10px 16px;font-size:.85rem}
  .cta-banner{padding:34px 22px}
  .topbar{font-size:.78rem;padding:7px 12px}
}
@media (max-width:560px){
  .nav-cta .btn span.hide-sm{display:none}
}