/* =========================================================
   AIVAR TECH SOLUTION — shared stylesheet
   Tokens
   ========================================================= */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary: #0f172a;
  --bg: #f8fafc;
  --signal: #f59e0b;
  --ink: #0f172a;
  --ink-soft: #475569;
  --line: #e2e8f0;
  --white: #ffffff;
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* =========================================================
   Reset / base
   ========================================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: var(--primary); text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--secondary);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 700;
}
p { color: var(--ink-soft); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* =========================================================
   Header / navbar
   ========================================================= */
.aivar-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--secondary);
  border-bottom: 1px solid #1e293b;
}
.aivar-nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
}
.aivar-brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.aivar-logo-mark {
  width: 42px; height: 42px; border-radius: 10px;
 
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
 
}
.aivar-brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.aivar-brand-name { font-family: var(--font-display); font-weight: 800; font-size: 19px; color: white; letter-spacing: -0.01em; }
.aivar-brand-slogan { font-weight: 500; font-size: 11px; letter-spacing: .03em; color: #64748b; text-transform: uppercase; margin-top: 2px; }

.aivar-nav-links { display: flex; align-items: center; gap: 28px; }
.aivar-nav-links a {
  text-decoration: none; color: #cbd5e1; font-weight: 500; font-size: 14.5px;
  padding: 6px 0; border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.aivar-nav-links a:hover, .aivar-nav-links a.is-active { color: #ffffff; border-color: var(--primary); }

.aivar-nav-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.aivar-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--primary); color: #ffffff !important; font-weight: 600; font-size: 14px;
  padding: 10px 20px; border-radius: 8px; transition: background .15s ease, transform .15s ease;
}
.aivar-cta:hover { background: var(--primary-dark); transform: translateY(-1px); }

.aivar-toggle { display: none; flex-direction: column; gap: 5px; padding: 6px; }
.aivar-toggle span { width: 24px; height: 2px; background: #ffffff; border-radius: 2px; }

@media (max-width: 900px) {
  .aivar-nav-links {
    position: absolute; top: 100%; left: 0; right: 0; background: var(--secondary);
    border-bottom: 1px solid #1e293b; flex-direction: column; align-items: flex-start;
    gap: 4px; padding: 12px 24px 18px; display: none;
  }
  .aivar-nav-links.is-open { display: flex; }
  .aivar-nav-links a { width: 100%; padding: 10px 0; border-bottom: none; }
  .aivar-toggle { display: flex; }
}

/* =========================================================
   Layout helpers
   ========================================================= */
.section { padding: 50px 24px; }
.section-tight { padding: 64px 24px; }
.inner { max-width: 1180px; margin: 0 auto; }
.bg-soft { background: var(--bg); }
.eyebrow {
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--primary); display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--signal);
  box-shadow: 0 0 0 0 rgba(245,158,11,.6); animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(245,158,11,.55); }
  70% { box-shadow: 0 0 0 8px rgba(245,158,11,0); }
  100% { box-shadow: 0 0 0 0 rgba(245,158,11,0); }
}
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { max-width: 680px; margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 12px; }
.section-head p { font-size: 16.5px; }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 8px; font-weight: 600; font-size: 15px;
  transition: background .15s ease, transform .15s ease, border-color .15s ease, color .15s ease;
}
.btn-primary { background: var(--primary); color: #fff !important; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--white) !important; border: 1.5px solid #334155; }
.btn-outline:hover { border-color: var(--primary); color: var(--primary) !important; }
.btn-outline-dark { background: transparent; color: var(--secondary) !important; border: 1.5px solid var(--line); }
.btn-outline-dark:hover { border-color: var(--primary); color: var(--primary) !important; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  background: linear-gradient(180deg, var(--secondary) 0%, #16213b 100%);
  padding: 110px 24px 90px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(37,99,235,.25), transparent 55%);
  pointer-events: none;
}
.hero-inner { max-width: 1180px; margin: 0 auto; position: relative; z-index: 1; }
.hero-inner.split { display: block; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(34px, 5vw, 54px); line-height: 1.15; margin-bottom: 18px; }
.hero p.lead { color: #94a3b8; font-size: 17.5px;  margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.page-hero {
  background: linear-gradient(180deg, var(--secondary) 0%, #16213b 100%);
  padding: 72px 24px 56px;
  text-align: center;
}
.page-hero .eyebrow { justify-content: center; }
.page-hero h1 { color: #fff; font-size: clamp(30px, 4.4vw, 44px); margin-bottom: 10px; }
.page-hero p { color: #94a3b8; max-width: 560px; margin: 0 auto; }

/* Hero stat / device panel */
.hero-panel {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 16px;
  padding: 28px; backdrop-filter: blur(4px);
}
.hero-panel-row { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.hero-panel-row:last-child { border-bottom: none; }
.hero-panel-row .label { color: #94a3b8; font-size: 13.5px; }
.hero-panel-row .value { color: #fff; font-weight: 700; font-family: var(--font-mono); }

.stat-row { display: flex; gap: 40px; margin-top: 44px; flex-wrap: wrap; }
.stat-row .stat b { display: block; color: #fff; font-family: var(--font-display); font-size: 28px; }
.stat-row .stat span { color: #64748b; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }

/* =========================================================
   Cards / grids
   ========================================================= */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } .hero-inner.split { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 30px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(15,23,42,.08); border-color: #cbd5e1; }
.card-icon {
  width: 48px; height: 48px; border-radius: 10px; background: #eff6ff; color: var(--primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.card h3, .card h4 { font-size: 18px; margin-bottom: 10px; }
.card p { font-size: 14.5px; }

.icon-badge {
  width: 44px; height: 44px; border-radius: 10px; background: var(--secondary); color: var(--signal);
  display: flex; align-items: center; justify-content: center;
}

/* Process / timeline (numbered — real sequence) */
.process-list { display: flex; flex-direction: column; gap: 0; }
.process-item { display: flex; gap: 22px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.process-item:last-child { border-bottom: none; }
.process-num { font-family: var(--font-mono); font-size: 14px; color: var(--primary); font-weight: 600; flex-shrink: 0; width: 34px; }
.process-item h4 { font-size: 17px; margin-bottom: 6px; }
.process-item p { font-size: 14.5px; }

/* Pricing */
.price-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 34px;
  display: flex; flex-direction: column; gap: 18px; position: relative;
}
.price-card.is-featured { border-color: var(--primary); box-shadow: 0 20px 40px rgba(37,99,235,.14); }
.price-tag { position: absolute; top: -12px; right: 24px; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; letter-spacing: .02em; }
.price-card h3 { font-size: 19px; }
.price-amount { font-family: var(--font-display); font-size: 38px; color: var(--secondary); font-weight: 800; }
.price-amount span { font-size: 14px; font-weight: 500; color: var(--ink-soft); }
.price-list { display: flex; flex-direction: column; gap: 11px; margin: 6px 0 8px; }
.price-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--ink-soft); }
.price-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--primary); }

/* Testimonials */
.testimonial { background: var(--bg); border-radius: 14px; padding: 28px; border: 1px solid var(--line); }
.testimonial p { color: var(--ink); font-size: 15.5px; margin-bottom: 18px; }
.testimonial-person { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-family: var(--font-display); }
.testimonial-person b { font-size: 14px; display: block; }
.testimonial-person span { font-size: 12.5px; color: var(--ink-soft); }

/* Portfolio */
.portfolio-card { background: var(--white); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; transition: transform .18s ease, box-shadow .18s ease; }
.portfolio-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(15,23,42,.08); }
.portfolio-thumb { height: 150px; background: linear-gradient(135deg, var(--secondary), #1e293b); display: flex; align-items: center; justify-content: center; color: var(--signal); }
.portfolio-body { padding: 22px; }
.tag { display: inline-block; font-family: var(--font-mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--primary); margin-bottom: 8px; }

/* Values / about */
.value-row { display: flex; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.value-row:last-child { border-bottom: none; }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--secondary), #16213b); border-radius: 20px; padding: 56px 40px;
  text-align: center; position: relative; overflow: hidden;
}
.cta-band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 20%, rgba(37,99,235,.28), transparent 55%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { color: #94a3b8; margin-bottom: 26px; }

/* =========================================================
   Contact page — form + info
   ========================================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item h4 { font-size: 15px; margin-bottom: 4px; }
.contact-info-item p { font-size: 14.5px; }

.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--secondary); margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 8px; font-family: inherit;
  font-size: 14.5px; color: var(--ink); background: var(--white); transition: border-color .15s ease;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--primary); }
.field textarea { min-height: 130px; resize: vertical; }
.field-hp { position: absolute; left: -9999px; opacity: 0; height: 0; }
.form-msg { display: none; padding: 12px 14px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; }
.form-msg.is-visible { display: block; }
.form-msg.is-success { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.form-msg.is-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

/* =========================================================
   FAQ (accordion)
   ========================================================= */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 0; text-align: left; font-family: var(--font-display); font-weight: 600; font-size: 15.5px; color: var(--secondary);
}
.faq-q .plus { flex-shrink: 0; transition: transform .2s ease; color: var(--primary); }
.faq-item.is-open .faq-q .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-a p { padding-bottom: 18px; font-size: 14.5px; }

/* =========================================================
   Footer
   ========================================================= */
.aivar-footer { background: var(--secondary); color: #94a3b8; padding: 60px 24px 26px; }
.footer-grid { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid #1e293b; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand-name { font-family: var(--font-display); font-weight: 800; font-size: 17px; color: #fff; }
.footer-col h5 { color: #fff; font-family: var(--font-display); font-size: 14px; margin-bottom: 16px; letter-spacing: .02em; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: #94a3b8; font-size: 14px; }
.footer-col a:hover { color: var(--primary); }
.footer-col p { font-size: 14px; color: #94a3b8; }
.footer-bottom { max-width: 1180px; margin: 0 auto; padding-top: 22px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer-bottom a { color: #94a3b8; }

/* =========================================================
   Contact modal (quick "Get a Quote" popup, shared across pages)
   ========================================================= */
.modal-overlay {
  display: none; position: fixed; inset: 0; background: rgba(15,23,42,.62); backdrop-filter: blur(3px);
  z-index: 9999; align-items: flex-start; justify-content: center; padding: 20px;
  overflow-y: auto;
}
.modal-overlay.is-open { display: flex; }
.modal {
  position: relative; width: 100%; max-width: 460px; background: var(--white); border-radius: 14px; padding: 34px;
  box-shadow: 0 30px 60px rgba(15,23,42,.3);
  margin: 40px 0;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
@media (max-width: 560px) {
  .modal-overlay { padding: 12px; }
  .modal { margin: 12px 0; max-height: calc(100vh - 24px); padding: 26px 22px; }
}
.modal-close { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--ink-soft); }
.modal-close:hover { background: var(--bg); color: var(--ink); }
.modal-eyebrow { font-family: var(--font-mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--primary); }
.modal h3 { font-size: 21px; margin: 8px 0 6px; }
.modal-sub { font-size: 14px; margin-bottom: 18px; }
.modal-submit { width: 100%; }

/* =========================================================
   Utility
   ========================================================= */
.mt-24 { margin-top: 24px; }
.text-center { text-align: center; }
[data-aos] { opacity: 0; transition-property: opacity, transform; }
[data-aos].aos-animate { opacity: 1; transform: none !important; }
[data-aos="fade-up"] { transform: translateY(24px); }
[data-aos="zoom-in"] { transform: scale(.96); }