:root {
  --navy: #0f1b2d;
  --navy-2: #16263d;
  --red: #e8243c;
  --red-d: #c91d32;
  --bg: #f5f6f8;
  --ink: #0f1b2d;
  --muted: #66707e;
  --body: 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; scroll-padding-top:90px; }
body { font-family:var(--body); background:#fff; color:var(--ink); line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden; }
a { color:inherit; text-decoration:none; }
ul { list-style:none; }
img { display:block; max-width:100%; }
.red { color:var(--red); }
.skip-link { position:absolute; left:-999px; }
.skip-link:focus { left:8px; top:8px; background:var(--red); color:#fff; padding:8px 14px; z-index:999; }
:focus-visible { outline:2px solid var(--red); outline-offset:3px; }
.js .reveal { opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-visible { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} .js .reveal{opacity:1!important;transform:none!important} }

.kicker { display:inline-block; font-size:.75rem; font-weight:700; text-transform:uppercase; letter-spacing:.14em; color:var(--red); margin-bottom:1rem; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:.4rem; padding:.8rem 1.7rem; border-radius:2rem; font-weight:600; font-size:.9rem; border:1px solid transparent; cursor:pointer; transition:all .25s var(--ease); }
.btn-red { background:var(--red); color:#fff; border-color:var(--red); }
@media (hover: hover) { .btn-red:hover { background:var(--red-d); transform:translateY(-2px); } }
.btn-light { background:#fff; color:var(--navy); }
@media (hover: hover) { .btn-light:hover { background:#e9ebef; } }

.ring { position:absolute; border-radius:50%; border:40px solid var(--red); opacity:.16; pointer-events:none; }
.r1 { width:420px; height:420px; top:-160px; right:-120px; }
.r2 { width:260px; height:260px; bottom:-120px; left:-80px; border-width:28px; opacity:.1; }
.r3 { width:380px; height:380px; right:-120px; bottom:-120px; border-color:#fff; opacity:.12; }
.r4 { width:300px; height:300px; right:-100px; top:-100px; opacity:.14; }

/* Hero */
.hero { position:relative; background:var(--navy); color:#fff; overflow:hidden; padding-bottom:3rem; }
#siteHeader { position:relative; z-index:5; }
.head-inner { max-width:1280px; margin:0 auto; padding:1.3rem 2rem; display:flex; align-items:center; gap:1.5rem; }
.brand { font-weight:800; font-size:1.25rem; color:#fff; display:inline-flex; align-items:center; gap:.5rem; }
.check { color:var(--red); }
.nav-links { display:flex; gap:1.7rem; margin:0 auto; }
.nav-links a { color:#fff; font-size:.9rem; font-weight:500; opacity:.85; }
@media (hover: hover) { .nav-links a:hover { opacity:1; color:var(--red); } }
.head-actions { display:flex; align-items:center; gap:1rem; }
.phone { opacity:.8; }
.mobile-menu-btn { display:none; background:none; border:none; cursor:pointer; width:40px; height:40px; align-items:center; justify-content:center; }
.burger, .burger::before, .burger::after { content:""; display:block; width:24px; height:2px; background:#fff; transition:transform .3s var(--ease), opacity .2s; }
.burger { position:relative; } .burger::before { position:absolute; top:-7px; } .burger::after { position:absolute; top:7px; }
#siteHeader.nav-open .burger { background:transparent; }
#siteHeader.nav-open .burger::before { transform:translateY(7px) rotate(45deg); }
#siteHeader.nav-open .burger::after { transform:translateY(-7px) rotate(-45deg); }
.hero-grid { position:relative; z-index:2; max-width:1280px; margin:0 auto; padding:3rem 2rem; display:grid; grid-template-columns:1.1fr 1fr; gap:3rem; align-items:center; }
.hero-text h1 { font-size:clamp(2.4rem,6vw,5rem); font-weight:800; line-height:1.02; letter-spacing:-.02em; text-transform:uppercase; margin-bottom:1.3rem; }
.hero-text p { opacity:.85; max-width:460px; margin-bottom:2rem; }
.hero-cards { display:flex; gap:1rem; flex-wrap:wrap; }
.mini-card { display:flex; align-items:center; gap:.8rem; background:var(--navy-2); border:1px solid rgba(255,255,255,.1); border-radius:.8rem; padding:.8rem 1.2rem; }
@media (hover: hover) { .mini-card:hover { border-color:var(--red); } }
.mc-ic { width:38px; height:38px; background:var(--red); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:.9rem; }
.mini-card strong { display:block; font-size:.92rem; } .mini-card span { font-size:.78rem; opacity:.7; }
.hero-media { border-radius:1.2rem; overflow:hidden; aspect-ratio:4/4; position:relative; }
.hero-media img { width:100%; height:100%; object-fit:cover; }
.scroll-down { position:relative; z-index:2; display:block; max-width:1280px; margin:0 auto; padding:0 2rem; font-size:.8rem; opacity:.7; letter-spacing:.05em; }

/* Solutions */
.solutions { max-width:1280px; margin:0 auto; padding:5rem 2rem; display:grid; grid-template-columns:1fr 1.2fr; gap:3rem; align-items:center; }
.sol-head h2 { font-size:clamp(1.8rem,3.5vw,2.8rem); font-weight:800; text-transform:uppercase; line-height:1.1; }
.sol-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem; }
.sol { position:relative; border-radius:1rem; overflow:hidden; aspect-ratio:3/4; }
.sol img { width:100%; height:100%; object-fit:cover; }
.sol::after { content:""; position:absolute; inset:0; background:linear-gradient(to top, rgba(15,27,45,.85), transparent 60%); }
.sol-ring { position:absolute; top:1rem; left:1rem; width:34px; height:34px; border:3px solid var(--red); border-radius:50%; z-index:2; }
.sol h3 { position:absolute; bottom:1rem; left:1rem; right:1rem; z-index:2; color:#fff; font-size:1.05rem; }

/* Breed */
.breed { max-width:1280px; margin:0 auto; padding:4rem 2rem; display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:center; }
.breed-left h2 { font-size:clamp(1.6rem,3vw,2.4rem); font-weight:800; text-transform:uppercase; margin-bottom:1rem; line-height:1.15; }
.breed-left p { color:var(--muted); margin-bottom:1.8rem; max-width:420px; }
.tabs { display:flex; gap:.7rem; }
.tab { width:60px; height:60px; border:1px solid #dfe2e8; background:#fff; font-weight:800; font-size:1rem; cursor:pointer; transition:all .2s; }
.tab.is-active { background:var(--red); color:#fff; border-color:var(--red); }
.breed-panel h3 { font-size:clamp(2rem,4.5vw,3.4rem); font-weight:800; text-transform:uppercase; color:var(--red); line-height:1.02; margin-bottom:1rem; }
.breed-panel p { color:var(--muted); max-width:380px; }

/* Compare */
.compare { display:grid; grid-template-columns:1fr 1fr; min-height:60vh; }
.cmp-red { background:var(--red); color:#fff; padding:4rem 3rem; display:flex; flex-direction:column; justify-content:center; }
.cmp-red h2 { font-size:clamp(1.8rem,4vw,2.8rem); font-weight:800; text-transform:uppercase; margin-bottom:1.8rem; }
.cmp-row { display:flex; justify-content:space-between; align-items:center; gap:1rem; padding:1rem 0; border-bottom:1px solid rgba(255,255,255,.25); }
.cmp-row.hl strong { color:#fff; font-size:1.4rem; }
.cmp-label { opacity:.85; font-size:.9rem; }
.cmp-row strong { font-weight:800; font-size:1.1rem; }
.cmp-red p { margin:1.8rem 0; opacity:.9; max-width:380px; font-size:.95rem; }
.cmp-navy { background:var(--navy); color:#fff; position:relative; overflow:hidden; display:flex; align-items:center; padding:4rem 3rem; }
.cmp-big { position:relative; z-index:2; font-size:clamp(2rem,5vw,3.6rem); font-weight:800; text-transform:uppercase; text-align:right; margin-left:auto; line-height:1.02; }

/* Stories */
.stories { max-width:900px; margin:0 auto; padding:5rem 2rem; text-align:center; }
.story blockquote { font-size:clamp(1.2rem,2.5vw,1.7rem); font-weight:500; line-height:1.45; margin:1rem 0 2rem; }
.story-author { display:inline-flex; align-items:center; gap:.8rem; }
.sa-avatar { width:46px; height:46px; border-radius:50%; background:var(--navy); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700; }
.story-author strong { display:block; } .story-author span { font-size:.85rem; color:var(--muted); }

/* CTA */
.cta { padding:2rem 2rem 5rem; }
.cta-inner { position:relative; overflow:hidden; max-width:1280px; margin:0 auto; background:var(--navy); color:#fff; border-radius:1.6rem; padding:4.5rem 3rem; text-align:center; }
.cta-inner h2 { position:relative; z-index:2; font-size:clamp(2rem,4.5vw,3.2rem); font-weight:800; text-transform:uppercase; margin-bottom:.8rem; }
.cta-inner p { position:relative; z-index:2; opacity:.8; margin-bottom:2rem; }
.cta-form { position:relative; z-index:2; display:flex; gap:.7rem; max-width:480px; margin:0 auto; flex-wrap:wrap; }
.cta-form input { flex:1; min-width:220px; padding:.9rem 1.2rem; border-radius:2rem; border:1px solid rgba(255,255,255,.25); background:rgba(255,255,255,.08); color:#fff; font-family:var(--body); }
.cta-form input::placeholder { color:rgba(255,255,255,.6); }
.cta-form input:focus { outline:none; border-color:var(--red); }
.form-note { position:relative; z-index:2; margin-top:1rem; color:#ff9aa6; }

/* Footer */
.site-footer { background:var(--navy); color:rgba(255,255,255,.8); padding:3rem 2rem; }
.foot-inner { max-width:1280px; margin:0 auto; display:flex; justify-content:space-between; align-items:center; gap:1.5rem; flex-wrap:wrap; }
.foot-inner .brand { color:#fff; }
.foot-inner > div:first-child p { color:#8893a3; font-size:.85rem; margin-top:.4rem; }
.foot-contact { display:flex; flex-direction:column; gap:.3rem; font-weight:600; }
@media (hover: hover) { .foot-contact a:hover { color:var(--red); } }
.foot-legal { display:flex; gap:1.2rem; align-items:center; font-size:.85rem; color:#8893a3; flex-wrap:wrap; }
@media (hover: hover) { .foot-legal a:hover { color:#fff; } }

@media (max-width:900px){
  .hero-grid, .solutions, .breed, .compare { grid-template-columns:1fr; }
  .solutions { gap:2rem; }
  .cmp-big { text-align:left; margin-left:0; }
}
@media (max-width:768px){
  .ring { display: none; }
  .hero-media { aspect-ratio: 16/9; max-height: 360px; }
}
@media (max-width:600px){
  .head-inner { gap:1rem; }
  .nav-links { display:none; position:absolute; top:100%; left:0; width:100%; flex-direction:column; gap:0; background:var(--navy-2); padding:.5rem 2rem 1rem; margin:0; }
  #siteHeader.nav-open .nav-links { display:flex; }
  .nav-links a { padding:.8rem 0; border-bottom:1px solid rgba(255,255,255,.12); }
  .head-actions .btn-red { display:none; }
  .mobile-menu-btn { display:flex; }
  .sol-grid { grid-template-columns:1fr 1fr; }
  .cmp-red, .cmp-navy { padding:2.5rem 1.5rem; }
  .cta-inner { padding:2.5rem 1.5rem; }
  .cta-form { flex-direction: column; }
  .cta-form input { min-width: 0; flex: 1 1 auto; width: 100%; }
  .cta-form .btn { width: 100%; }
  .solutions, .breed, .stories { padding: 2.5rem 1.5rem; }
  .foot-inner { flex-direction:column; align-items:flex-start; }
}
@media (max-width:480px){
  .sol-grid { grid-template-columns: 1fr; }
}


/* --- GLOBAL POLISH --- */
.ico {
  width: 1.4em;
  height: 1.4em;
  display: inline-block;
  vertical-align: middle;
  flex: none;
}
.bullet-ico {
  width: .5em;
  height: .5em;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.5em;
}
@media (hover: hover) {
  button:hover, .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  }
}
:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}


@media (max-width: 480px) {
  .grid, .stats-grid, .serv-grid, .pricing-grid, .test-grid, .project-grid, .why-grid, .seller-grid, .cat-grid {
    grid-template-columns: 1fr !important;
  }

  /* Mobile UI Fixes from Reviewer */
  .hero-text h1 { font-size: clamp(1.8rem, 8vw, 2.2rem); letter-spacing: 0.02em; word-break: break-word; }
  .breed-panel h3, .cmp-big, .cta-inner h2 { font-size: clamp(1.6rem, 7vw, 1.8rem); letter-spacing: 0.02em; }
  .sol-head h2, .cmp-red h2 { font-size: clamp(1.5rem, 6vw, 1.8rem); }

  .hero-cards { flex-direction: column; align-items: stretch; }
  .mini-card { width: 100%; justify-content: center; }

  .cmp-red .btn { width: 100%; }

  .head-inner { padding: 1rem 1.25rem; }

  .cmp-row { flex-wrap: wrap; gap: 0.5rem; }

  .hero-grid { padding: 2.5rem 1.5rem; gap: 2rem; }
  .scroll-down { padding: 0 1.5rem; }
}

@media (max-width: 768px) { .ring { display: none !important; } .hero-media { max-height: 360px; aspect-ratio: 16/9; } }

/* Global Mobile Header Nav Fix */
@media (max-width: 768px) {
  .head-inner, .header-inner, .nav-container, header > .container { justify-content: space-between !important; width: 100%; }
  .mobile-menu-btn { display: flex !important; margin-left: auto; }
}

@media (max-width: 480px) { .digi-grid, .features-grid, .grid-3 { grid-template-columns: 1fr 1fr !important; } }
@media (max-width: 768px) { .digi-grid, .features-grid, .grid-3 { grid-template-columns: 1fr 1fr !important; } }