@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');

:root{
  --bg: #070d1a;
  --bg-alt: #0b1526;
  --card: #0f1c33;
  --card-hover: #132444;
  --border: #1c2c48;
  --accent: #2f7cf6;
  --accent-2: #5ea6ff;
  --accent-grad: linear-gradient(135deg, #2f7cf6, #5ea6ff);
  --text: #eef3fb;
  --text-dim: #93a4c2;
  --text-dimmer: #6c7ea3;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 40px rgba(0,0,0,0.35);
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  direction: rtl;
  line-height: 1.8;
}

a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
img{ max-width: 100%; display:block; }
button{ font-family: inherit; cursor: pointer; }
input, textarea, select{ font-family: inherit; }

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

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: all .2s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--accent-grad);
  color: #fff;
  box-shadow: 0 8px 24px rgba(47,124,246,0.35);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 30px rgba(47,124,246,0.45); }
.btn-outline{
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover{ background: rgba(255,255,255,0.07); border-color: var(--accent-2); }
.btn-block{ width: 100%; }
.btn-sm{ padding: 8px 16px; font-size: 13px; }
.btn-danger{ background: rgba(239,68,68,0.12); color: #f87171; border:1px solid rgba(239,68,68,0.35); }
.btn-success{ background: rgba(34,197,94,0.12); color: #4ade80; border:1px solid rgba(34,197,94,0.35); }
.btn:disabled{ opacity: .5; cursor: not-allowed; transform:none !important; }

/* ---------- Navbar ---------- */
.navbar{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7,13,26,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.navbar-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1300px;
  margin: 0 auto;
  gap: 20px;
}
.brand{ display:flex; align-items:center; gap:10px; font-weight: 800; font-size: 20px; }
.brand-logo{
  width: 38px; height:38px; border-radius: 10px;
  background: var(--accent-grad);
  display:flex; align-items:center; justify-content:center;
  font-weight: 900; color:#fff; font-size: 20px;
}
.nav-links{ display:flex; align-items:center; gap: 28px; flex-wrap: wrap; }
.nav-links a{ color: var(--text-dim); font-size: 15px; font-weight: 500; padding: 6px 2px; border-bottom: 2px solid transparent; transition: .2s; }
.nav-links a:hover, .nav-links a.active{ color: var(--accent-2); border-color: var(--accent-2); }
.nav-actions{ display:flex; align-items:center; gap: 12px; }
.icon-btn{
  width:40px; height:40px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--border); color: var(--text-dim);
  background: rgba(255,255,255,0.02);
}
.nav-toggle{ display:none; background:none; border:1px solid var(--border); color:var(--text); border-radius:8px; padding:8px 10px; }

@media (max-width: 960px){
  .nav-links{ display:none; position:absolute; top:70px; right:0; left:0; background: var(--bg-alt); flex-direction:column; padding: 16px 24px; border-bottom:1px solid var(--border); }
  .nav-links.open{ display:flex; }
  .nav-toggle{ display:block; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  overflow: hidden;
  padding: 70px 0 60px;
}
.hero-glow{
  position:absolute; inset:0; pointer-events:none;
  background: radial-gradient(600px 400px at 78% 30%, rgba(47,124,246,0.25), transparent 60%);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
  align-items:center;
  position:relative;
}
@media (max-width: 960px){ .hero-grid{ grid-template-columns: 1fr; } }

.eyebrow{
  display:flex; align-items:center; gap:10px;
  color: var(--accent-2); font-weight:600; font-size:14px; margin-bottom: 18px;
}
.eyebrow::before, .eyebrow::after{ content:''; height:1px; width:28px; background: var(--accent-2); opacity:.5; }

.hero h1{
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.15;
  margin: 0 0 18px;
  background: linear-gradient(180deg, #ffffff, #b9cbee);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p{ color: var(--text-dim); font-size: 17px; max-width: 540px; margin-bottom: 30px; }
.hero-actions{ display:flex; gap: 14px; flex-wrap: wrap; margin-bottom: 46px; }

.feature-row{ display:grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
@media (max-width: 720px){ .feature-row{ grid-template-columns: repeat(2,1fr); } }
.feature-item{ display:flex; flex-direction:column; align-items:flex-start; gap:10px; }
.feature-icon{
  width:46px; height:46px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(47,124,246,0.12); border:1px solid rgba(47,124,246,0.3);
  color: var(--accent-2); font-size:20px;
}
.feature-item strong{ font-size:14px; }
.feature-item span{ font-size:12.5px; color: var(--text-dimmer); }

.hero-visual{ position:relative; }
.mockup-card{
  background: linear-gradient(160deg, var(--card), #0a1428);
  border:1px solid var(--border);
  border-radius: 20px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.mockup-topbar{ display:flex; align-items:center; gap:8px; margin-bottom:14px; }
.mockup-dot{ width:10px; height:10px; border-radius:50%; background: #33415f; }
.mockup-screen{
  border-radius: 14px;
  background: linear-gradient(160deg, #0d1a33, #091326);
  border: 1px solid var(--border);
  padding: 26px 22px;
  min-height: 300px;
  position: relative;
  overflow:hidden;
}
.mockup-screen h3{ font-size: 22px; margin: 0 0 6px; }
.mockup-screen p{ color: var(--text-dim); font-size: 13px; margin: 0 0 18px; }
.mockup-badges{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 26px; }
.mockup-badge{ display:flex; flex-direction:column; align-items:center; gap:6px; font-size:11px; color:var(--text-dim); }
.mockup-badge i{ width:34px; height:34px; border-radius:10px; background: rgba(47,124,246,0.12); border:1px solid rgba(47,124,246,0.3); display:flex; align-items:center; justify-content:center; color:var(--accent-2); }
.mockup-mountain{
  position:absolute; left:-10px; right:-10px; bottom:-10px; height:150px;
  background: linear-gradient(180deg, transparent, rgba(47,124,246,0.18));
  clip-path: polygon(0% 100%, 15% 45%, 30% 70%, 48% 20%, 65% 60%, 80% 35%, 100% 65%, 100% 100%);
}
.floating-chip{
  position:absolute; background: var(--card); border:1px solid var(--border);
  border-radius: 12px; padding: 10px 14px; box-shadow: var(--shadow); font-size:12px;
}
.chip-1{ top:-18px; left:-14px; }
.chip-2{ bottom:20px; left:-30px; color: var(--text-dim); }

/* ---------- Section generic ---------- */
.section{ padding: 80px 0; }
.section-alt{ background: var(--bg-alt); }
.section-head{ text-align:center; max-width: 640px; margin: 0 auto 50px; }
.section-head h2{ font-size: clamp(26px,4vw,38px); font-weight:800; margin: 10px 0 12px; }
.section-head p{ color: var(--text-dim); font-size:15px; }

/* ---------- Cards grid ---------- */
.grid{ display:grid; gap: 22px; }
.grid-2{ grid-template-columns: repeat(2,1fr); }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-4{ grid-template-columns: repeat(4,1fr); }
@media (max-width: 960px){ .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; } }

.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: .2s;
}
.card:hover{ border-color: var(--accent); transform: translateY(-3px); }

.service-card .feature-icon{ margin-bottom: 16px; }
.service-card h3{ font-size:18px; margin: 0 0 8px; }
.service-card p{ color: var(--text-dim); font-size: 13.5px; margin:0; }

.type-card{
  display:flex; flex-direction:column; align-items:center; text-align:center; gap:14px;
  padding: 34px 22px; cursor:pointer;
}
.type-card .feature-icon{ width:56px; height:56px; font-size:26px; }
.type-card h3{ margin:0; font-size:17px; }
.type-card p{ margin:0; color:var(--text-dimmer); font-size:12.5px; }

/* ---------- Portfolio ---------- */
.portfolio-card{ overflow:hidden; padding:0; }
.portfolio-thumb{ height:190px; overflow:hidden; background:#0a1526; }
.portfolio-thumb img{ width:100%; height:100%; object-fit:cover; }
.portfolio-body{ padding:20px; }
.portfolio-body h3{ margin:0 0 8px; font-size:16px; }
.portfolio-body p{ margin:0 0 14px; color:var(--text-dim); font-size:13px; }

/* ---------- Pricing ---------- */
.plan-card{ display:flex; flex-direction:column; gap:18px; position:relative; }
.plan-card.featured{ border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.plan-badge{ position:absolute; top:-12px; left:22px; background: var(--accent-grad); color:#fff; font-size:11.5px; padding:5px 12px; border-radius:999px; font-weight:700; }
.plan-title{ font-size:18px; font-weight:700; }
.plan-price{ font-size:28px; font-weight:900; color: var(--accent-2); }
.plan-features{ display:flex; flex-direction:column; gap:10px; margin: 6px 0 10px; }
.plan-features li{ display:flex; align-items:flex-start; gap:8px; font-size:13.5px; color:var(--text-dim); }
.plan-features li::before{ content:'✔'; color: var(--success); font-size:12px; margin-top:2px; }

/* ---------- Forms ---------- */
.form-card{
  background: var(--card); border:1px solid var(--border); border-radius: var(--radius);
  padding: 34px; max-width: 560px; margin: 0 auto;
}
.form-group{ margin-bottom: 18px; }
.form-group label{ display:block; margin-bottom:8px; font-size:13.5px; color:var(--text-dim); font-weight:500; }
.form-control{
  width:100%; padding: 13px 16px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03); border:1px solid var(--border); color: var(--text);
  font-size: 14.5px; outline:none; transition:.15s;
}
.form-control:focus{ border-color: var(--accent); background: rgba(47,124,246,0.05); }
textarea.form-control{ min-height: 120px; resize: vertical; }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap:14px; }
@media (max-width:560px){ .form-row{ grid-template-columns:1fr; } }
.form-hint{ font-size:12px; color: var(--text-dimmer); margin-top:6px; }
.form-error{ background: rgba(239,68,68,0.1); border:1px solid rgba(239,68,68,0.35); color:#fca5a5; padding:12px 14px; border-radius:10px; font-size:13.5px; margin-bottom:18px; display:none; }
.form-success{ background: rgba(34,197,94,0.1); border:1px solid rgba(34,197,94,0.35); color:#86efac; padding:12px 14px; border-radius:10px; font-size:13.5px; margin-bottom:18px; display:none; }

.steps{ display:flex; justify-content:center; gap:8px; margin-bottom: 30px; }
.step-dot{ width:34px; height:6px; border-radius:4px; background: var(--border); }
.step-dot.active{ background: var(--accent-grad); }

/* ---------- Cart / payment ---------- */
.payment-box{ background: var(--bg); border:1px dashed var(--border); border-radius: var(--radius-sm); padding: 20px; text-align:center; margin: 18px 0; }
.card-number{ font-size: 22px; letter-spacing: 3px; font-weight:800; color: var(--accent-2); margin: 10px 0; direction: ltr; }
.card-owner{ color: var(--text-dim); font-size:14px; }
.order-summary{ display:flex; justify-content:space-between; padding: 10px 0; border-bottom:1px solid var(--border); font-size:14px; }
.order-summary:last-of-type{ border-bottom:none; }

.file-drop{
  border:2px dashed var(--border); border-radius: var(--radius-sm); padding: 26px; text-align:center;
  cursor:pointer; color: var(--text-dim); font-size:13.5px; transition:.15s;
}
.file-drop:hover{ border-color: var(--accent); color: var(--text); }
.file-drop.has-file{ border-color: var(--success); color:#86efac; }

/* ---------- About / Contact ---------- */
.about-text{ color: var(--text-dim); font-size:15.5px; max-width: 780px; margin: 0 auto 20px; }
.why-list{ display:grid; grid-template-columns: repeat(2,1fr); gap:14px; max-width:780px; margin: 30px auto 0; }
@media (max-width:640px){ .why-list{ grid-template-columns:1fr; } }
.why-item{ display:flex; align-items:center; gap:10px; background: var(--card); border:1px solid var(--border); padding:14px 16px; border-radius:12px; font-size:14px; }
.why-item::before{ content:'✔'; color: var(--success); }

.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 780px; margin: 0 auto; }
@media (max-width:640px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-item{ background: var(--card); border:1px solid var(--border); border-radius: var(--radius); padding: 26px; text-align:center; }
.contact-item .feature-icon{ margin: 0 auto 14px; }
.contact-item a{ color: var(--accent-2); font-weight:600; direction:ltr; display:inline-block; }

/* ---------- Footer ---------- */
footer{ border-top:1px solid var(--border); padding: 40px 0; color: var(--text-dimmer); font-size:13.5px; }
.footer-inner{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }

/* ---------- Utilities ---------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.badge{ display:inline-block; padding: 4px 12px; border-radius:999px; font-size:11.5px; font-weight:700; }
.badge-pending{ background: rgba(245,158,11,0.15); color:#fbbf24; }
.badge-approved{ background: rgba(34,197,94,0.15); color:#4ade80; }
.badge-rejected{ background: rgba(239,68,68,0.15); color:#f87171; }
.empty-state{ text-align:center; padding: 60px 20px; color: var(--text-dimmer); }
.loader{ text-align:center; padding: 40px; color: var(--text-dimmer); }