/* Tom-Instal - light, professional, navy/steel */
:root{
  --bg:#ffffff; --bg-2:#f3f7fb; --surface:#ffffff;
  --ink:#16243a; --ink-soft:#46566c; --muted:#8995a6;
  --line:rgba(22,36,58,.12); --line-soft:rgba(22,36,58,.07);
  --navy:#16243a; --accent:#2f6fb3; --accent-deep:#1f5594; --accent-soft:rgba(47,111,179,.1);
  --disp:"Manrope",system-ui,sans-serif; --sans:"Inter",system-ui,sans-serif;
  --shell:1180px; --r:14px; --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.62;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-wrap:break-word}
h1,h2,h3{margin:0;font-family:var(--disp);font-weight:700;line-height:1.12;letter-spacing:-.02em}
p{margin:0}a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.hl{color:var(--accent)}
::selection{background:var(--accent);color:#fff}
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:32px}
.skip-link{position:absolute;left:-999px;top:8px;z-index:200;background:var(--accent);color:#fff;padding:10px 16px;border-radius:8px}
.skip-link:focus{left:16px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:600;font-size:.95rem;padding:14px 28px;border-radius:9px;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s,color .2s}
.btn-sm{padding:10px 20px;font-size:.875rem}
.btn-block{width:100%}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px -12px rgba(47,111,179,.6)}
.btn-primary:hover{transform:translateY(-2px);background:var(--accent-deep)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);background:var(--bg-2);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent-deep);outline-offset:3px}

.site-header{position:fixed;top:0;left:0;right:0;z-index:100;border-bottom:1px solid transparent;transition:background .3s,border-color .3s,box-shadow .3s}
.site-header.scrolled{background:rgba(255,255,255,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom-color:var(--line-soft);box-shadow:0 4px 20px -16px rgba(22,36,58,.5)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px}
.brand-name{font-family:var(--disp);font-weight:800;font-size:1.28rem;letter-spacing:-.01em;color:var(--ink)}
.brand-name .b-dash{color:var(--accent)}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a{font-size:.94rem;font-weight:500;color:var(--ink-soft);position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:2px;background:var(--accent);transition:width .25s var(--ease)}
.nav-links a:hover{color:var(--ink)}.nav-links a:hover::after{width:100%}
.nav-cta{margin-left:6px}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;background:transparent;border:1px solid var(--line);border-radius:9px;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;margin-inline:auto;background:var(--ink);transition:transform .3s var(--ease),opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
.mobile-nav{display:none;flex-direction:column;gap:2px;padding:8px 32px 22px;background:#fff;border-bottom:1px solid var(--line)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:13px 4px;color:var(--ink-soft);border-bottom:1px solid var(--line-soft)}
.mobile-nav a:last-child{border-bottom:none;margin-top:12px;text-align:center}
.mobile-nav .btn-primary{color:#fff}

/* hero */
.hero{padding:128px 0 70px;background:linear-gradient(180deg,var(--bg-2),#fff)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.eyebrow{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-deep);font-weight:600;margin-bottom:18px}
.hero h1{font-size:clamp(2.3rem,4.8vw,3.9rem);margin-bottom:22px}
.hero-lead{font-size:1.1rem;color:var(--ink-soft);max-width:48ch;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-media img{width:100%;border-radius:var(--r);box-shadow:0 30px 60px -30px rgba(22,36,58,.5);aspect-ratio:16/11;object-fit:cover}

/* marquee */
.marquee{overflow:hidden;background:var(--navy);padding:16px 0}
.marquee-track{display:inline-flex;align-items:center;white-space:nowrap;animation:mq 40s linear infinite;font-family:var(--disp);font-weight:600;font-size:1rem;color:#cdd8e6}
.marquee-track span,.marquee-track i{margin-right:24px}
.marquee-track i{color:var(--accent);font-style:normal}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* sections */
.section{padding:92px 0}
.section-head{max-width:680px;margin-bottom:48px}
.section-eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-deep);font-weight:700;margin-bottom:13px}
.section h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}
.section-intro{color:var(--ink-soft);font-size:1.05rem;margin-top:15px}

/* offer */
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.offer-card{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r);padding:28px 26px;box-shadow:0 14px 34px -30px rgba(22,36,58,.5);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.offer-card:hover{transform:translateY(-5px);box-shadow:0 26px 46px -28px rgba(22,36,58,.45);border-color:var(--accent-soft)}
.offer-ic{display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:12px;background:var(--accent-soft);font-size:1.4rem;margin-bottom:18px}
.offer-card h3{font-size:1.18rem;margin-bottom:9px}
.offer-card p{color:var(--ink-soft);font-size:.96rem}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery figure{margin:0}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);transition:transform .5s var(--ease)}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{font-size:.88rem;color:var(--muted);margin-top:10px}

/* about */
.about{background:var(--bg-2)}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.about-media img{width:100%;border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;box-shadow:0 26px 50px -32px rgba(22,36,58,.5)}
.about-copy h2{margin-bottom:18px}
.about-copy>p{color:var(--ink-soft);font-size:1.05rem;margin-bottom:22px}
.about-points{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.about-points li{padding-left:30px;position:relative;color:var(--ink-soft)}
.about-points li::before{content:"✓";position:absolute;left:0;top:0;color:#fff;background:var(--accent);width:20px;height:20px;border-radius:50%;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-weight:700}
.about-points strong{display:block;color:var(--ink);font-family:var(--disp);font-weight:700;font-size:.98rem;margin-bottom:2px}

/* blog */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r);padding:26px 24px;transition:transform .35s var(--ease),border-color .35s}
.post:hover{transform:translateY(-4px);border-color:var(--accent-soft)}
.post-tag{display:inline-block;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--accent-deep);background:var(--accent-soft);padding:4px 11px;border-radius:100px;margin-bottom:14px}
.post h3{font-size:1.12rem;margin-bottom:8px;line-height:1.25}
.post p{color:var(--ink-soft);font-size:.94rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.contact-intro h2{margin:14px 0 16px}
.contact-intro>p{color:var(--ink-soft);font-size:1.05rem;margin-bottom:28px}
.contact-details{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:18px}
.contact-details li{display:flex;flex-direction:column;gap:4px}
.contact-label{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.contact-details a{font-weight:600;color:var(--accent-deep)}
.contact-details a:hover{text-decoration:underline}
.contact-form{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r);padding:34px;display:flex;flex-direction:column;gap:16px;box-shadow:0 20px 50px -34px rgba(22,36,58,.5)}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.86rem;font-weight:500;color:var(--ink-soft)}
.field input,.field textarea{font-family:var(--sans);font-size:.96rem;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:9px;padding:13px 15px;resize:vertical;transition:border-color .2s,box-shadow .2s}
.field input::placeholder,.field textarea::placeholder{color:#9aa6b5}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.honeypot{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form-status{font-size:.9rem;min-height:1.2em}
.form-status.success{color:#1f8a52}.form-status.error{color:#c5443f}

/* footer */
.site-footer{background:var(--navy);color:#cdd8e6;padding:56px 0 28px}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;padding-bottom:36px}
.footer-logo{display:inline-flex;align-items:center;gap:10px}
.footer-logo .brand-name{color:#fff}
.footer-brand p{color:#9fb0c4;font-size:.95rem;max-width:44ch;margin-top:12px}
.footer-social{display:flex;gap:11px;margin-top:18px}
.footer-social a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.18);color:#cdd8e6;transition:background .25s,border-color .25s,color .25s,transform .25s var(--ease)}
.footer-social a:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-2px)}
.footer-social svg{width:17px;height:17px;fill:currentColor}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{color:#9fb0c4;width:fit-content}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;text-align:center;color:#7e8ea3;font-size:.85rem}

.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.ready .reveal{opacity:1!important;transform:none!important}

@media(max-width:940px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .offer-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:1fr;max-width:480px;margin-inline:auto}
  .about-grid{grid-template-columns:1fr;gap:34px}
  .about-media{order:-1}
  .blog-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .footer-inner{grid-template-columns:1fr;gap:28px}
}
@media(max-width:680px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .section{padding:64px 0}
  .offer-grid{grid-template-columns:1fr}
}
@media(max-width:430px){.shell{padding-inline:20px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none}.marquee-track{animation:none}}