:root{
  --orange:#f6ad34;
  --orange-2:#ffbf52;
  --purple:#6f2da8;
  --ink:#17151f;
  --muted:#5d5968;
  --soft:#f7f3ec;
  --paper:#ffffff;
  --line:rgba(23,21,31,.12);
  --shadow:0 18px 55px rgba(23,21,31,.12);
  --radius:24px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--container), calc(100% - 40px));margin-inline:auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.65);transition:box-shadow .25s ease, background .25s ease}
.site-header.scrolled{box-shadow:0 10px 35px rgba(0,0,0,.08);background:rgba(255,255,255,.94)}
.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:950;letter-spacing:.14em;font-size:24px;color:#15121c}
.brand img{width:52px;height:52px;object-fit:contain}
.main-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:#2b2833}
.main-nav a{position:relative;padding:8px 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:linear-gradient(90deg,var(--orange),var(--purple));transition:width .25s ease}
.main-nav a:hover::after{width:100%}
.nav-toggle{display:none;width:44px;height:44px;border:0;border-radius:999px;background:#f4f0e8;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer}
.nav-toggle span{width:20px;height:2px;background:var(--ink);display:block;border-radius:10px}
.hero{min-height:100svh;position:relative;display:grid;place-items:center;overflow:hidden;color:#fff;padding:160px 0 110px;background:#141018}
.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,16,24,.88),rgba(20,16,24,.48),rgba(20,16,24,.2)),url('../img/hero.webp') center/cover no-repeat;transform:scale(1.02)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:240px;background:linear-gradient(0deg,#fff,rgba(255,255,255,0));pointer-events:none}
.hero-content{position:relative;z-index:2;max-width:820px;margin-left:0}
.eyebrow{margin:0 0 14px;color:var(--orange);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.16em}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(42px,7vw,78px);line-height:.98;letter-spacing:-.06em;margin-bottom:24px;max-width:920px}
h2{font-size:clamp(32px,4vw,52px);line-height:1.05;letter-spacing:-.045em;margin-bottom:18px}
h3{font-size:22px;line-height:1.15;letter-spacing:-.02em;margin-bottom:10px}
.hero-copy{font-size:clamp(18px,2vw,23px);max-width:680px;color:rgba(255,255,255,.84);margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:14px 22px;border-radius:999px;font-weight:850;border:1px solid transparent;transition:transform .2s ease, box-shadow .2s ease, background .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#211504;box-shadow:0 14px 34px rgba(246,173,52,.28)}
.btn-ghost{border-color:rgba(255,255,255,.38);color:#fff;background:rgba(255,255,255,.08)}
.section{padding:110px 0}
.soft-bg{background:var(--soft)}
.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);gap:64px;align-items:center}
.section-copy p:not(.eyebrow),.section-head p:not(.eyebrow){font-size:18px;color:var(--muted);max-width:720px}
.image-card{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:480px;background:#eee}
.image-card::before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.55);border-radius:18px;z-index:2;pointer-events:none}
.image-card img{width:100%;height:100%;min-height:480px;object-fit:cover}
.section-head{max-width:780px;margin-bottom:42px}
.cards-grid{display:grid;gap:22px}
.cards-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.service-card,.value-card,.special-card,.mission-card,.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 16px 45px rgba(23,21,31,.07)}
.service-card{padding:30px;min-height:285px;display:flex;flex-direction:column;justify-content:flex-start;transition:transform .22s ease, box-shadow .22s ease}
.service-card:hover,.special-card:hover,.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.service-card .icon{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,rgba(246,173,52,.20),rgba(111,45,168,.14));display:grid;place-items:center;color:var(--purple);font-size:26px;margin-bottom:24px}
.service-card p,.value-card p,.special-card p,.mission-card p{color:var(--muted);margin-bottom:0}
.mission{position:relative;background:linear-gradient(180deg,#fff,#fff)}
.mission-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mission-card{padding:42px;min-height:350px;background:linear-gradient(135deg,#fff,#fff7eb)}
.mission-card.dark{background:linear-gradient(135deg,#1b1723,#342044);color:#fff;border-color:rgba(255,255,255,.08)}
.mission-card.dark p{color:rgba(255,255,255,.76)}
.compact .value-card{padding:28px;min-height:190px}
.specialization-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:54px;align-items:start}
.sticky-copy{position:sticky;top:115px}
.text-link{display:inline-flex;margin-top:18px;color:var(--purple);font-weight:900;border-bottom:2px solid var(--orange)}
.special-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.special-card{padding:30px;min-height:225px;transition:transform .22s ease, box-shadow .22s ease}
.special-card h3::before{content:"";display:block;width:38px;height:4px;border-radius:99px;background:linear-gradient(90deg,var(--orange),var(--purple));margin-bottom:18px}
.banner{position:relative;min-height:420px;display:grid;place-items:center;color:#fff;background:linear-gradient(90deg,rgba(23,21,31,.86),rgba(23,21,31,.48)),url('../img/city-banner.webp') center/cover no-repeat;background-attachment:fixed;overflow:hidden}
.banner-content{position:relative;z-index:2;max-width:850px;text-align:center}
.banner h2{font-size:clamp(34px,5vw,62px)}
.banner p{font-size:21px;color:rgba(255,255,255,.82);margin-bottom:0}
.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}
.contact-info{padding:20px 0}
.contact-info p:not(.eyebrow){font-size:18px;color:var(--muted)}
.contact-list{display:grid;gap:14px;margin-top:30px}
.contact-list a{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(23,21,31,.05);transition:transform .2s ease, border-color .2s ease}
.contact-list a:hover{transform:translateY(-3px);border-color:rgba(246,173,52,.55)}
.contact-list strong{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:#38333f}
.contact-list span{color:var(--purple);font-weight:800;text-align:right}
.contact-form{padding:32px;display:grid;gap:18px;background:linear-gradient(180deg,#fff,#fffbf4)}
.contact-form label{display:grid;gap:8px;font-weight:800;color:#302c37}
.contact-form input,.contact-form textarea{width:100%;border:1px solid rgba(23,21,31,.16);border-radius:16px;padding:14px 15px;font:inherit;background:#fff;outline:none;transition:border-color .2s ease, box-shadow .2s ease}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--orange);box-shadow:0 0 0 4px rgba(246,173,52,.16)}
.contact-form textarea{resize:vertical;min-height:140px}
.contact-form .btn{width:max-content;border:0;cursor:pointer;font:inherit;font-weight:900}
.form-note{font-size:13px;color:var(--muted);margin:0}
.site-footer{background:#15121c;color:#fff;padding:34px 0}
.footer-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:950;letter-spacing:.14em;font-size:22px}
.footer-brand img{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 6px 22px rgba(246,173,52,.18))}
.footer-wrap p{margin:0;color:rgba(255,255,255,.72);font-size:14px;text-align:right}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .75s ease, transform .75s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}
@media (max-width:980px){
  .cards-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .two-col,.mission-layout,.specialization-layout,.contact-layout{grid-template-columns:1fr}
  .sticky-copy{position:static}
  .hero-content{max-width:760px}
  .banner{background-attachment:scroll}
}
@media (max-width:760px){
  .container{width:min(100% - 28px, var(--container))}
  .nav-wrap{height:72px}
  .brand{font-size:20px}.brand img{width:44px;height:44px}
  .nav-toggle{display:flex}
  .main-nav{position:absolute;top:72px;left:14px;right:14px;display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:12px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:.22s ease}
  .main-nav.open{opacity:1;visibility:visible;transform:translateY(0)}
  .main-nav a{padding:14px 12px;border-radius:14px}
  .main-nav a:hover{background:#f7f3ec}
  .main-nav a::after{display:none}
  .hero{padding:130px 0 78px;min-height:92svh}
  .hero-bg{background:linear-gradient(90deg,rgba(20,16,24,.92),rgba(20,16,24,.55)),url('../img/hero.webp') center/cover no-repeat}
  h1{font-size:42px;letter-spacing:-.045em}
  h2{font-size:32px}
  .section{padding:72px 0}
  .cards-grid.four,.special-grid{grid-template-columns:1fr}
  .image-card,.image-card img{min-height:360px}
  .service-card,.value-card,.special-card,.mission-card,.contact-form{border-radius:20px}
  .contact-list a{display:grid;gap:4px;justify-content:start}
  .contact-list span{text-align:left;overflow-wrap:anywhere}
  .footer-wrap{display:grid;text-align:left}
  .footer-wrap p{text-align:left}
}
@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
  .reveal{opacity:1!important;transform:none!important}
}