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

:root {
  --bg: #0a0a0a;
  --surface: #111111;
  --card: #171717;
  --border: rgba(255,255,255,0.07);
  --accent: #226E93;
  --accent-light: #2d8cb8;
  --accent-glow: rgba(34,110,147,0.15);
  --text: #ffffff;
  --text-secondary: #999999;
  --text-muted: #555555;
  --nav-h: 72px;
  --max-w: 1200px;
  --r: 10px;
  --t: 0.35s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  background:var(--bg);
  color:var(--text);
  font-family:'Lato',sans-serif;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img { max-width:100%; display:block; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }

/* ── NAV ── */
nav {
  position:fixed; top:0; left:0; right:0;
  height:var(--nav-h);
  z-index:1000;
  transition:var(--t);
}
nav.scrolled {
  background:rgba(10,10,10,0.92);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid var(--border);
}
.nav-inner {
  max-width:var(--max-w); margin:0 auto;
  padding:0 28px; height:100%;
  display:flex; align-items:center; justify-content:space-between;
}
.nav-logo {
  display:flex; align-items:center; gap:10px;
  font-family:'Inter',sans-serif;
  font-weight:700; font-size:14px;
  letter-spacing:0.18em; text-transform:uppercase;
}
.nav-logo svg,.nav-logo img { height:34px; width:auto; }
.nav-links { display:flex; align-items:center; gap:32px; }
.nav-links a {
  font-size:12px; font-weight:600;
  letter-spacing:0.1em; text-transform:uppercase;
  color:var(--text-secondary);
  transition:color var(--t);
  position:relative;
}
.nav-links a::after {
  content:'';
  position:absolute; bottom:-3px; left:0;
  width:0; height:1px;
  background:var(--accent);
  transition:width var(--t);
}
.nav-links a:hover { color:var(--text); }
.nav-links a:hover::after { width:100%; }
.nav-links .nav-cta {
  background:var(--accent); color:#fff;
  padding:9px 22px; border-radius:6px;
  font-size:11px;
  transition:background var(--t),transform var(--t);
}
.nav-links .nav-cta::after { display:none; }
.nav-links .nav-cta:hover { background:var(--accent-light); transform:translateY(-1px); }
.nav-links .nav-lang { color:var(--accent); font-weight:700; }
.nav-hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:4px; }
.nav-hamburger span { display:block; width:24px; height:2px; background:var(--text); transition:var(--t); }
.nav-mobile {
  display:none;
  position:fixed; top:var(--nav-h); left:0; right:0;
  background:rgba(10,10,10,0.97);
  backdrop-filter:blur(24px);
  padding:20px 28px 28px;
  border-bottom:1px solid var(--border);
  flex-direction:column; gap:4px;
  z-index:999;
}
.nav-mobile.open { display:flex; }
.nav-mobile a {
  padding:13px 0; font-size:15px; font-weight:500;
  color:var(--text-secondary);
  border-bottom:1px solid var(--border);
  transition:color var(--t);
}
.nav-mobile a:last-child { border-bottom:none; }
.nav-mobile a:hover { color:var(--text); }

/* ── LAYOUT ── */
.container { max-width:var(--max-w); margin:0 auto; }
.section { padding:100px 28px; }
.label {
  display:inline-flex; align-items:center; gap:10px;
  font-size:11px; font-weight:700;
  letter-spacing:0.22em; text-transform:uppercase;
  color:var(--accent); margin-bottom:18px;
}
.label::before { content:''; display:block; width:20px; height:1px; background:var(--accent); }
.section-title {
  font-family:'Inter',sans-serif;
  font-size:clamp(30px,4vw,50px);
  font-weight:800; line-height:1.1;
  letter-spacing:-0.025em; margin-bottom:16px;
}
.section-sub { font-size:17px; color:var(--text-secondary); line-height:1.75; max-width:540px; }

/* ── HERO ── */
.hero {
  position:relative; min-height:100vh;
  display:flex; align-items:center; overflow:hidden;
}
.hero-bg {
  position:absolute; inset:0;
  background-image:url('../assets/hero.jpg');
  background-size:cover; background-position:center 30%;
  background-color:#1a1f2e;
  transform:scale(1.05);
  transition:transform 8s ease-out;
}
.hero-bg.loaded { transform:scale(1); }
.hero-overlay {
  position:absolute; inset:0;
  background:linear-gradient(105deg,
    rgba(10,10,10,0.93) 0%,
    rgba(10,10,10,0.78) 50%,
    rgba(10,10,10,0.45) 100%);
}
.hero-content {
  position:relative; z-index:1;
  max-width:var(--max-w); margin:0 auto;
  padding:0 28px; width:100%;
  padding-top:var(--nav-h);
}
.hero-eyebrow {
  display:inline-flex; align-items:center; gap:12px;
  font-size:11px; font-weight:700;
  letter-spacing:0.22em; text-transform:uppercase;
  color:var(--accent); margin-bottom:28px;
  opacity:0; animation:fadeUp 0.8s 0.2s ease forwards;
}
.hero-eyebrow::before { content:''; width:28px; height:1px; background:var(--accent); display:block; }
.hero-title {
  font-family:'Inter',sans-serif;
  font-size:clamp(48px,7.5vw,96px);
  font-weight:900; line-height:1.0;
  letter-spacing:-0.04em;
  max-width:720px; margin-bottom:28px;
  opacity:0; animation:fadeUp 0.8s 0.35s ease forwards;
}
.hero-title .hl { color:var(--accent); }
.hero-sub {
  font-size:18px; color:rgba(255,255,255,0.6);
  line-height:1.75; max-width:500px; margin-bottom:44px;
  opacity:0; animation:fadeUp 0.8s 0.5s ease forwards;
}
.hero-btns {
  display:flex; gap:16px; flex-wrap:wrap;
  opacity:0; animation:fadeUp 0.8s 0.65s ease forwards;
}
.btn-primary {
  display:inline-flex; align-items:center; gap:8px;
  background:var(--accent); color:#fff;
  padding:15px 32px; border-radius:6px;
  font-size:13px; font-weight:700;
  letter-spacing:0.07em; text-transform:uppercase;
  border:none; cursor:pointer;
  transition:background var(--t),transform var(--t),box-shadow var(--t);
}
.btn-primary:hover {
  background:var(--accent-light);
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(34,110,147,0.45);
}
.btn-outline {
  display:inline-flex; align-items:center; gap:8px;
  background:transparent; color:#fff;
  padding:15px 32px; border-radius:6px;
  font-size:13px; font-weight:700;
  letter-spacing:0.07em; text-transform:uppercase;
  border:1px solid rgba(255,255,255,0.25); cursor:pointer;
  transition:border-color var(--t),transform var(--t);
}
.btn-outline:hover { border-color:rgba(255,255,255,0.65); transform:translateY(-2px); }
.hero-scroll {
  position:absolute; bottom:40px; left:50%;
  transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color:var(--text-muted);
  font-size:10px; letter-spacing:0.18em; text-transform:uppercase;
  opacity:0; animation:fadeUp 0.8s 1s ease forwards;
}
.hero-scroll-line {
  width:1px; height:48px;
  background:linear-gradient(to bottom,var(--accent),transparent);
  animation:pulse 2s ease infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.25} }

/* ── MARQUEE ── */
.marquee {
  background:var(--surface);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:18px 0; overflow:hidden;
}
.marquee-track {
  display:flex; width:max-content;
  animation:marqueeScroll 30s linear infinite;
}
.marquee-item {
  display:flex; align-items:center; gap:28px;
  padding-right:28px; white-space:nowrap;
}
.marquee-item span {
  font-size:11px; font-weight:700;
  letter-spacing:0.2em; text-transform:uppercase;
  color:var(--text-muted);
}
.marquee-dot { width:4px; height:4px; background:var(--accent); border-radius:50%; flex-shrink:0; }
@keyframes marqueeScroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ── SERVICES ── */
.services { background:var(--bg); }
.services-header {
  display:flex; justify-content:space-between; align-items:flex-end;
  margin-bottom:52px; flex-wrap:wrap; gap:20px;
}
.services-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.service-card {
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--r); overflow:hidden;
  cursor:pointer;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.service-card:hover {
  transform:translateY(-6px);
  box-shadow:0 24px 60px rgba(0,0,0,0.55);
  border-color:rgba(34,110,147,0.35);
}
.service-img-wrap {
  position:relative; overflow:hidden;
  aspect-ratio:4/3;
}
.service-img-wrap img { width:100%; height:100%; object-fit:cover; transition:transform 0.6s ease; }
.service-card:hover .service-img-wrap img { transform:scale(1.08); }
.service-overlay {
  position:absolute; inset:0;
  background:rgba(10,10,10,0.55);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transition:opacity var(--t);
}
.service-card:hover .service-overlay { opacity:1; }
.service-overlay svg { width:52px; height:52px; stroke:#fff; fill:none; stroke-width:1.5; }
.service-body { padding:24px 26px 28px; }
.service-num {
  font-size:10px; font-weight:700;
  letter-spacing:0.2em; text-transform:uppercase;
  color:var(--accent); margin-bottom:8px;
}
.service-name {
  font-family:'Inter',sans-serif;
  font-size:17px; font-weight:700;
  letter-spacing:-0.01em; margin-bottom:10px; line-height:1.3;
}
.service-desc { font-size:14px; color:var(--text-secondary); line-height:1.65; }

/* ── ABOUT ── */
.about { background:var(--surface); }
.about-grid {
  display:grid; grid-template-columns:1fr 1fr;
  gap:80px; align-items:center;
}
.about-img-wrap {
  border-radius:var(--r); overflow:hidden;
  aspect-ratio:4/3; position:relative;
}
.about-img-wrap img {
  width:100%; height:100%; object-fit:cover;
  filter:grayscale(15%); transition:filter 0.6s ease;
}
.about-img-wrap:hover img { filter:grayscale(0); }
.about-img-wrap::after {
  content:''; position:absolute; inset:0;
  border:1px solid var(--border); border-radius:var(--r);
  pointer-events:none;
}
.about-body {
  font-size:16px; color:var(--text-secondary);
  line-height:1.85; margin-bottom:40px;
}
.about-values { display:flex; flex-direction:column; gap:14px; }
.about-val {
  display:flex; gap:16px; align-items:flex-start;
  padding:16px 18px;
  background:var(--card);
  border:1px solid var(--border); border-radius:8px;
  transition:border-color var(--t);
}
.about-val:hover { border-color:rgba(34,110,147,0.3); }
.about-val-icon {
  width:40px; height:40px;
  background:var(--accent-glow); border-radius:8px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.about-val-icon svg { width:18px; height:18px; stroke:var(--accent); fill:none; stroke-width:1.5; }
.about-val-title { font-family:'Inter',sans-serif; font-size:14px; font-weight:700; margin-bottom:4px; }
.about-val-text { font-size:13px; color:var(--text-secondary); line-height:1.5; }

/* ── PROCESS ── */
.process { background:var(--bg); }
.process-header { margin-bottom:52px; }
.process-steps {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1px; background:var(--border);
  border:1px solid var(--border); border-radius:var(--r); overflow:hidden;
}
.process-step {
  background:var(--card); padding:48px 36px;
  transition:background var(--t);
}
.process-step:hover { background:var(--surface); }
.process-num {
  font-family:'Inter',sans-serif;
  font-size:52px; font-weight:900;
  color:rgba(34,110,147,0.15);
  letter-spacing:-0.04em; margin-bottom:20px; line-height:1;
}
.process-title {
  font-family:'Inter',sans-serif;
  font-size:20px; font-weight:700; margin-bottom:12px;
}
.process-text { font-size:14px; color:var(--text-secondary); line-height:1.7; }

/* ── CTA ── */
.cta-section {
  padding:120px 28px; text-align:center;
  position:relative; overflow:hidden;
}
.cta-section::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at center,rgba(34,110,147,0.1) 0%,transparent 65%);
  pointer-events:none;
}
.cta-inner { position:relative; z-index:1; max-width:640px; margin:0 auto; }
.cta-section .section-title { margin-bottom:20px; }
.cta-section .section-sub { margin:0 auto 40px; text-align:center; }

/* ── FOOTER ── */
footer {
  background:var(--surface);
  border-top:1px solid var(--border);
  padding:64px 28px 32px;
}
.footer-top {
  max-width:var(--max-w); margin:0 auto;
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px; padding-bottom:48px;
  border-bottom:1px solid var(--border); margin-bottom:28px;
}
.footer-logo { display:flex; align-items:center; gap:10px; margin-bottom:16px; }
.footer-logo svg,.footer-logo img { height:30px; width:auto; }
.footer-logo-text {
  font-family:'Inter',sans-serif; font-weight:700;
  font-size:13px; letter-spacing:0.18em; text-transform:uppercase;
}
.footer-tagline { font-size:14px; color:var(--text-muted); line-height:1.7; max-width:240px; }
.footer-col-title {
  font-size:11px; font-weight:700;
  letter-spacing:0.15em; text-transform:uppercase;
  color:var(--text-secondary); margin-bottom:16px;
}
.footer-col ul { display:flex; flex-direction:column; gap:10px; }
.footer-col ul a { font-size:13px; color:var(--text-muted); transition:color var(--t); }
.footer-col ul a:hover { color:var(--text); }
.footer-bottom {
  max-width:var(--max-w); margin:0 auto;
  display:flex; justify-content:space-between; align-items:center;
}
.footer-copy { font-size:13px; color:var(--text-muted); }
.footer-links { display:flex; gap:20px; }
.footer-links a { font-size:12px; color:var(--text-muted); transition:color var(--t); }
.footer-links a:hover { color:var(--text); }

/* ── PAGE HERO ── */
.page-hero {
  padding:160px 28px 90px;
  background:var(--surface);
  border-bottom:1px solid var(--border);
  position:relative; overflow:hidden;
}
.page-hero::after {
  content:''; position:absolute; bottom:0; left:0; right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
}

/* ── CONTACT PAGE ── */
.contact-section { background:var(--bg); }
.contact-grid {
  display:grid; grid-template-columns:1fr 1.8fr;
  gap:80px; margin-top:72px;
}
.contact-info-item { display:flex; gap:16px; margin-bottom:32px; }
.contact-info-icon {
  width:44px; height:44px;
  background:var(--accent-glow); border-radius:8px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.contact-info-icon svg { width:20px; height:20px; stroke:var(--accent); fill:none; stroke-width:1.5; }
.contact-info-label {
  font-size:10px; font-weight:700;
  letter-spacing:0.15em; text-transform:uppercase;
  color:var(--text-muted); margin-bottom:4px;
}
.contact-info-val { font-size:15px; color:var(--text-secondary); line-height:1.6; }

/* ── FORM ── */
.form-card {
  background:var(--card);
  border:1px solid var(--border);
  border-radius:16px; padding:48px;
}
.form-card-title {
  font-family:'Inter',sans-serif;
  font-size:22px; font-weight:800;
  letter-spacing:-0.02em; margin-bottom:32px;
}
.form-group { margin-bottom:22px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form-label {
  display:block; font-size:11px; font-weight:700;
  letter-spacing:0.12em; text-transform:uppercase;
  color:var(--text-secondary); margin-bottom:8px;
}
.form-label .req { color:var(--accent); margin-left:2px; }
.form-input,.form-textarea {
  width:100%; background:var(--surface);
  border:1px solid var(--border); border-radius:8px;
  padding:13px 16px; font-size:15px;
  font-family:'Lato',sans-serif; color:var(--text);
  outline:none; transition:border-color var(--t),box-shadow var(--t);
}
.form-input::placeholder,.form-textarea::placeholder { color:var(--text-muted); }
.form-input:focus,.form-textarea:focus {
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(34,110,147,0.15);
}
.form-textarea { resize:vertical; min-height:130px; }
.form-submit { width:100%; margin-top:8px; }
.form-note { font-size:12px; color:var(--text-muted); text-align:center; margin-top:14px; }
.form-msg {
  padding:13px 18px; border-radius:8px;
  font-size:14px; margin-top:16px; display:none;
}
.form-msg.success { background:rgba(34,110,147,0.15); border:1px solid var(--accent); display:block; }
.form-msg.error { background:rgba(220,38,38,0.12); border:1px solid #dc2626; display:block; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(24px); }
  to   { opacity:1; transform:translateY(0); }
}
.fade-up { opacity:0; transform:translateY(28px); transition:opacity 0.65s ease,transform 0.65s ease; }
.fade-up.in { opacity:1; transform:translateY(0); }
.fade-up:nth-child(2) { transition-delay:0.1s; }
.fade-up:nth-child(3) { transition-delay:0.2s; }
.fade-up:nth-child(4) { transition-delay:0.3s; }
.fade-up:nth-child(5) { transition-delay:0.4s; }
.fade-up:nth-child(6) { transition-delay:0.5s; }

/* ── RESPONSIVE ── */
@media (max-width:1024px) {
  .about-grid { grid-template-columns:1fr; }
  .about-img-wrap { aspect-ratio:16/7; }
  .footer-top { grid-template-columns:1fr 1fr; }
  .footer-top > *:first-child { grid-column:1/-1; }
}
@media (max-width:900px) {
  .services-grid { grid-template-columns:1fr 1fr; }
  .contact-grid { grid-template-columns:1fr; }
  .form-card { padding:32px 24px; }
}
@media (max-width:768px) {
  .section { padding:72px 20px; }
  .nav-links { display:none; }
  .nav-hamburger { display:flex; }
  .services-grid { grid-template-columns:1fr; }
  .process-steps { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr; gap:28px; }
  .footer-bottom { flex-direction:column; gap:12px; text-align:center; }
  .form-row { grid-template-columns:1fr; }
  .page-hero { padding:130px 20px 70px; }
  .services-header { flex-direction:column; align-items:flex-start; }
}
@media (max-width:480px) {
  .hero-btns { flex-direction:column; }
  .btn-primary,.btn-outline { width:100%; justify-content:center; }
}