/* ============================================
   BRDZ.NET — Main Stylesheet
   ============================================ */

/* ── GLOBAL BG TEXTURE ── */
body {
  position: relative;
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 60% 50% at 15% 0%,   rgba(91,124,250,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 100% 30%, rgba(91,124,250,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 0% 70%,   rgba(120,200,255,0.03) 0%, transparent 60%),
    radial-gradient(circle at center, rgba(255,255,255,0.05) 1px, transparent 1.2px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 28px 28px;
  background-attachment: fixed, fixed, fixed, fixed;
  background-position: 0 0, 0 0, 0 0, 0 0;
}

/* Soft film grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.5;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* Top vignette — subtle dark fade at very top to focus eye */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 200px;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,0.45) 0%, transparent 100%);
}

/* Make sure all real content sits above bg overlays */
main, .site-footer { position: relative; z-index: 2; }

/* ── HEADER ── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(9,9,9,0.85);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 32px;
}

/* Logo */
.logo { display: inline-flex; align-items: baseline; gap: 0; }
.logo-name { font-family: 'Space Mono', monospace; font-size: 18px; font-weight: 700; color: var(--text); }
.logo-accent { font-family: 'Space Mono', monospace; font-size: 18px; color: var(--accent); }
.logo-tld { font-family: 'Space Mono', monospace; font-size: 14px; color: var(--text-3); }

/* Nav */
.nav-desktop { display: flex; gap: 32px; }
.nav-link { font-size: 14px; color: var(--text-2); transition: color var(--transition); }
.nav-link:hover { color: var(--text); }
.header-actions { display: flex; align-items: center; gap: 20px; }

/* Lang switch */
.lang-switch { display: flex; align-items: center; gap: 6px; font-size: 12px; font-family: 'Space Mono', monospace; }
.lang-switch a { color: var(--text-3); transition: color var(--transition); }
.lang-switch a:hover, .lang-switch a.active { color: var(--text); }
.lang-switch span { color: var(--text-3); }

/* Burger */
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.burger span { display: block; width: 22px; height: 1.5px; background: var(--text-2); transition: var(--transition); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-2);
  z-index: 200;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu__close { position: absolute; top: 20px; right: 20px; background: none; border: none; color: var(--text-2); font-size: 20px; cursor: pointer; }
.mobile-menu__nav { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.mobile-nav-link { font-size: 24px; font-weight: 600; color: var(--text); }
.mobile-menu__lang { font-family: 'Space Mono', monospace; font-size: 13px; color: var(--text-3); }
.overlay { display: none; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 64px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -10%; left: -20%;
  width: 80%; height: 120%;
  background: radial-gradient(ellipse 50% 40% at 50% 50%, rgba(91,124,250,0.12) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
  filter: blur(20px);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%; right: -20%;
  width: 70%; height: 100%;
  background: radial-gradient(ellipse 50% 40% at 50% 50%, rgba(120,200,255,0.06) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
  filter: blur(20px);
}
#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0.6;
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding: 80px 0;
}
.hero-content { max-width: 680px; }
.hero-title { margin-bottom: 24px; }
.hero-accent { font-style: normal; color: var(--accent); }
.hero-sub { font-size: 17px; color: var(--text-2); max-width: 480px; margin-bottom: 40px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-scroll-hint {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
}
.hero-scroll-hint span {
  display: block;
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100% { opacity: 0.3; } 50% { opacity: 1; } }

/* ── TRUST BAR ── */
.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  padding: 14px 0;
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 11px;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
}
.trust-dot { color: var(--accent); }

/* ── SECTION HEAD ── */
.section-head { margin-bottom: 56px; max-width: 560px; }
.section-head--row { display: flex; align-items: flex-end; justify-content: space-between; max-width: 100%; }
.section-sub { font-size: 16px; color: var(--text-2); margin-top: 12px; }


/* ── SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service-card {
  background: var(--bg);
  padding: 32px;
  transition: background var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-card:hover { background: var(--bg-2); }
.service-card--featured {
  background: var(--accent-dim);
  border-left: 2px solid var(--accent);
}
.service-card--featured:hover { background: rgba(91,124,250,0.16); }
.service-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  background: var(--bg-3);
  color: var(--accent);
  flex-shrink: 0;
}
.service-card--featured .service-icon { background: rgba(91,124,250,0.2); }
.service-card h3 { font-size: 15px; font-weight: 600; }
.service-card p { font-size: 13px; color: var(--text-2); margin: 0; flex: 1; }
.service-tag { font-family: 'Space Mono', monospace; font-size: 10px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; margin-top: auto; }

/* ── IT PARK ── */
.itpark-block {
  position: relative;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.itpark-block::before {
  content: '';
  position: absolute;
  top: 50%; left: 80%;
  width: 600px; height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(91,124,250,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.itpark-inner { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.itpark-text h2 { margin-bottom: 20px; }
.itpark-text p { margin-bottom: 32px; }
.itpark-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.stat-item { text-align: center; }

/* ── CASES STATS ── */
.cases-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
}
.cases-stat {
  background: var(--bg-2);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  transition: background var(--transition);
}
.cases-stat:hover { background: var(--bg-3); }
.cases-stat__num {
  font-family: 'Space Mono', monospace;
  font-size: 38px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  text-shadow: 0 0 32px rgba(91,124,250,0.35);
}
.cases-stat__label {
  font-size: 11px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-family: 'Space Mono', monospace;
}

/* ── CASES ── */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), background var(--transition);
}
.case-card:hover { border-color: var(--border-hover); background: var(--bg-3); }
.case-body { padding: 28px 24px; display: flex; flex-direction: column; gap: 10px; }
.case-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.case-body h3 { font-size: 16px; }
.case-body p { font-size: 13px; color: var(--text-2); margin: 0; }
.case-card--cta {
  display: flex; flex-direction: column;
  justify-content: center; align-items: flex-start;
  padding: 40px 32px;
  background: var(--bg-3);
  border-style: dashed;
}
.case-cta-label { font-family: 'Space Mono', monospace; font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; }
.case-card--cta h3 { margin-bottom: 24px; }

/* ── ABOUT ── */
.about-inner { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; align-items: start; }
.about-right > p { margin-bottom: 16px; }
.about-values { display: flex; flex-direction: column; gap: 0; margin-top: 32px; border-top: 1px solid var(--border); }
.value-item {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  gap: 24px;
}
.value-title { font-size: 14px; font-weight: 600; color: var(--text); white-space: nowrap; }
.value-desc { font-size: 13px; color: var(--text-2); text-align: right; }

/* ── CONTACT ── */
.contact-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
.contact-left h2 { margin-bottom: 16px; }
.contact-left p { margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 8px; }
.contact-link { font-size: 14px; color: var(--text-2); transition: color var(--transition); }
.contact-link:hover { color: var(--accent); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 12px; font-family: 'Space Mono', monospace; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.06em; }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  transition: border-color var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}
.form-group select { cursor: pointer; }
.form-status { font-size: 13px; color: var(--text-2); min-height: 20px; }
.form-status.error { color: #ef4444; }

/* Success block */
.success-block {
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.success-block p { color: var(--text); font-size: 14px; margin: 0; }

/* ── FOOTER ── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  background: var(--bg);
}
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr; gap: 80px; margin-bottom: 48px; }
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-desc { font-size: 14px; color: var(--text-2); max-width: 280px; }
.footer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col-title { font-size: 12px; font-family: 'Space Mono', monospace; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.footer-col a { font-size: 14px; color: var(--text-2); transition: color var(--transition); }
.footer-col a:hover { color: var(--text); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--border); }
.footer-copy { font-size: 13px; color: var(--text-3); }

/* ── FADE IN ON SCROLL ── */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ── HERO ENTRANCE (stagger) ── */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}
.hero .label,
.hero-title,
.hero-sub,
.hero-actions {
  opacity: 0;
  animation: heroFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero .label    { animation-delay: 0.05s; }
.hero-title     { animation-delay: 0.15s; }
.hero-sub       { animation-delay: 0.30s; }
.hero-actions   { animation-delay: 0.45s; }

/* ── HOVER LIFT — service & case cards ── */
.service-card,
.case-card {
  transform: translateY(0);
  transition: transform var(--transition),
              background var(--transition),
              border-color var(--transition);
}
.service-card:hover,
.case-card:hover {
  transform: translateY(-3px);
}

/* Slightly stronger glow under stat numbers when in view (counter handle) */
.cases-stat__num.counted {
  animation: numPulse 0.4s ease;
}
@keyframes numPulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.04); }
  100% { transform: scale(1); }
}

/* Subtle breathing on hero glow */
@keyframes heroBreath {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.75; }
}
.hero::before {
  animation: heroBreath 8s ease-in-out infinite;
}

/* Respect user motion preferences */
@media (prefers-reduced-motion: reduce) {
  .hero .label, .hero-title, .hero-sub, .hero-actions {
    animation: none; opacity: 1;
  }
  .fade-in { transition: none; opacity: 1; transform: none; }
  .hero::before { animation: none; }
  .service-card, .case-card { transition: none; }
  .service-card:hover, .case-card:hover { transform: none; }
}