/* ============================================
   Vekilsunucum Cloud — Modern UI
   Self-contained stylesheet (no external deps)
   ============================================ */
:root {
  --bg: #0a0f1e;
  --bg-soft: #0e1526;
  --surface: #131c31;
  --surface-2: #18223a;
  --border: rgba(148, 163, 184, 0.14);
  --text: #e8edf5;
  --muted: #9aa7bd;
  --accent: #2ee0c8;
  --accent-2: #38bdf8;
  --accent-dark: #0b3b36;
  --radius: 16px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: none; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 15, 30, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; color: var(--text); letter-spacing: 0.2px; }
.brand img { height: 34px; width: auto; }
.brand .brand-accent { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  color: var(--muted); font-weight: 500; font-size: 0.95rem;
  padding: 8px 14px; border-radius: 10px; transition: color .2s, background .2s;
}
.main-nav a:hover { color: var(--text); background: rgba(148, 163, 184, 0.08); }
.main-nav a.active { color: var(--accent); background: rgba(46, 224, 200, 0.1); }

.header-cta { display: flex; align-items: center; gap: 12px; }

.btn {
  display: inline-block; font-weight: 600; font-size: 0.95rem;
  padding: 11px 22px; border-radius: 12px; border: 0; cursor: pointer;
  white-space: nowrap;
  transition: transform .15s, box-shadow .2s, background .2s, color .2s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04121c;
}
.btn-primary:hover { box-shadow: 0 6px 24px rgba(46, 224, 200, 0.35); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { padding: 14px 30px; font-size: 1.02rem; }

/* Mobile nav toggle */
.nav-toggle { display: none; background: none; border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 96px 0 110px;
  background:
    radial-gradient(ellipse 60% 50% at 70% 20%, rgba(56, 189, 248, 0.12), transparent),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(46, 224, 200, 0.10), transparent),
    var(--bg);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero .eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--accent);
  background: rgba(46, 224, 200, 0.1); border: 1px solid rgba(46, 224, 200, 0.25);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2.1rem, 4.5vw, 3.3rem); line-height: 1.12; font-weight: 800; letter-spacing: -0.5px; }
.hero h1 .grad {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { margin: 20px 0 32px; font-size: 1.1rem; color: var(--muted); max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-art { display: flex; justify-content: center; }
.hero-art img { max-width: 420px; filter: drop-shadow(0 20px 50px rgba(46, 224, 200, 0.18)); }

.hero-stats { display: flex; gap: 36px; margin-top: 44px; flex-wrap: wrap; }
.hero-stats .stat strong { display: block; font-size: 1.4rem; color: var(--text); }
.hero-stats .stat span { font-size: 0.85rem; color: var(--muted); }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section.alt { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; letter-spacing: -0.4px; }
.section-head h2 span { color: var(--accent); }
.section-head p { margin-top: 12px; color: var(--muted); }

/* ---------- Feature cards ---------- */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.features-grid.cols-3 { grid-template-columns: repeat(3, 1fr); max-width: 900px; margin: 0 auto; }
.feature-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 22px; transition: border-color .2s, transform .2s;
}
.feature-card:hover { border-color: rgba(46, 224, 200, 0.5); transform: translateY(-4px); }
.feature-card .icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(46, 224, 200, 0.12); color: var(--accent);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.feature-card .icon svg { width: 24px; height: 24px; }
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: 0.92rem; }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
  padding: 34px 28px; transition: border-color .2s, transform .2s;
}
.price-card:hover { transform: translateY(-4px); }
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); }
.price-card .badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #04121c;
  font-size: 0.75rem; font-weight: 700; padding: 5px 14px; border-radius: 999px; white-space: nowrap;
}
.price-card h3 { font-size: 1.15rem; }
.price-card .amount { margin: 18px 0 4px; font-size: 2.6rem; font-weight: 800; }
.price-card .amount small { font-size: 1rem; font-weight: 500; color: var(--muted); }
.price-card .from { color: var(--muted); font-size: 0.85rem; margin-bottom: 22px; }
.price-card ul { list-style: none; margin: 0 0 28px; flex: 1; }
.price-card ul li {
  padding: 9px 0 9px 30px; color: var(--muted); font-size: 0.95rem;
  border-bottom: 1px dashed var(--border); position: relative;
}
.price-card ul li:last-child { border-bottom: 0; }
.price-card ul li::before {
  content: ""; position: absolute; left: 0; top: 13px;
  width: 16px; height: 16px; border-radius: 50%;
  background: rgba(46, 224, 200, 0.15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232ee0c8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-size: 10px; background-position: center; background-repeat: no-repeat;
}
.price-card .btn { width: 100%; text-align: center; }

/* Package cards (live Stripe products) */
.packs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.pack-card {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  padding: 26px 22px; transition: border-color .2s, transform .2s;
}
.pack-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.pack-card .tag {
  align-self: flex-start; font-size: 0.7rem; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--accent);
  background: rgba(46, 224, 200, 0.1); border: 1px solid rgba(46, 224, 200, 0.25);
  padding: 3px 10px; border-radius: 999px; margin-bottom: 12px;
}
.pack-card h3 { font-size: 1.02rem; line-height: 1.35; }
.pack-card .pack-desc { color: var(--muted); font-size: 0.88rem; line-height: 1.5; margin-top: 8px; }
.pack-card .pack-price { font-size: 1.7rem; font-weight: 800; margin: 12px 0 18px; }
.pack-card .btn { margin-top: auto; text-align: center; }
.secure-note { text-align: center; margin-top: 28px; color: var(--muted); font-size: 0.9rem; }
.secure-note svg { width: 14px; height: 14px; vertical-align: -2px; margin-right: 6px; color: var(--accent); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-grid figure { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 20px; }
.about-grid p { color: var(--muted); margin-bottom: 16px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; }
.contact-info-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 32px;
}
.contact-info-card h3 { margin-bottom: 8px; }
.contact-info-card > p { color: var(--muted); margin-bottom: 24px; font-size: 0.95rem; }
.contact-list { list-style: none; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; padding: 12px 0; border-bottom: 1px dashed var(--border); }
.contact-list li:last-child { border-bottom: 0; }
.contact-list .ci {
  flex: 0 0 38px; height: 38px; border-radius: 10px;
  background: rgba(46, 224, 200, 0.12); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.contact-list .ci svg { width: 18px; height: 18px; }
.contact-list strong { display: block; font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.contact-list span, .contact-list a { color: var(--text); font-size: 0.98rem; }

.contact-form {
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 32px;
  display: grid; gap: 16px;
}
.contact-form label { font-size: 0.85rem; font-weight: 600; color: var(--muted); }
.contact-form input, .contact-form textarea {
  width: 100%; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 12px;
  padding: 13px 16px; color: var(--text); font-size: 0.98rem; font-family: inherit;
  outline: none; transition: border-color .2s;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); }
.contact-form textarea { min-height: 130px; resize: vertical; }

/* ---------- Terms page ---------- */
.legal { max-width: 780px; margin: 0 auto; }
.legal h1 { font-size: 2rem; margin-bottom: 8px; }
.legal .updated { color: var(--muted); font-size: 0.9rem; margin-bottom: 36px; }
.legal h2 { font-size: 1.25rem; margin: 36px 0 12px; color: var(--accent); }
.legal p, .legal li { color: var(--muted); }
.legal ul { margin: 10px 0 10px 22px; }
.legal .card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 24px; margin-top: 16px; }
.legal .card p { margin-bottom: 6px; }
.legal .card strong { color: var(--text); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, rgba(46, 224, 200, 0.12), rgba(56, 189, 248, 0.12));
  border: 1px solid rgba(46, 224, 200, 0.3); border-radius: 24px;
  padding: 52px 40px; text-align: center;
}
.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; }
.cta-band p { color: var(--muted); margin-bottom: 28px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-soft); border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-grid h4 { font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid p, .footer-grid li, .footer-grid a { color: var(--muted); font-size: 0.92rem; }
.footer-grid ul { list-style: none; }
.footer-grid ul li { padding: 5px 0; }
.footer-grid ul a:hover { color: var(--accent); }
.footer-brand img { height: 32px; margin-bottom: 14px; }
.footer-contact li { display: flex; gap: 10px; padding: 5px 0; }
.footer-contact svg { flex: 0 0 16px; width: 16px; height: 16px; margin-top: 4px; color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
}
.footer-bottom p { color: var(--muted); font-size: 0.85rem; }
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: var(--accent); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 72px 0 56px; text-align: center;
  background: radial-gradient(ellipse 50% 60% at 50% 0%, rgba(46, 224, 200, 0.1), transparent), var(--bg); }
.page-hero h1 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); font-weight: 800; }
.page-hero h1 span { color: var(--accent); }
.page-hero p { color: var(--muted); margin-top: 12px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .hero-art img { max-width: 300px; }
  .features-grid, .features-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .price-card.featured { transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--bg-soft); border-bottom: 1px solid var(--border); padding: 12px 20px 18px;
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: block; }
  .header-cta { gap: 8px; flex-wrap: nowrap; }
  .header-cta .btn { padding: 9px 14px; font-size: 0.85rem; }
}
@media (max-width: 720px) {
  .header-cta .btn-ghost { display: none; }
  .brand { font-size: 1rem; }
  .brand img { height: 28px; }
  .features-grid, .features-grid.cols-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero { padding: 64px 0 72px; }
}