/* Petr Šteffen – Havárie Servis. Barvy vzorkované z loga. */
@font-face{font-family:"Montserrat";font-style:normal;font-weight:100 900;font-display:swap;
  src:url("../assets/fonts/montserrat-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:100 900;font-display:swap;
  src:url("../assets/fonts/montserrat-latin-wght-normal.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --navy:#0b3a64;
  --navy-dark:#07263f;
  --blue:#2e9bd6;
  --orange:#f26a1b;
  --orange-hover:#ff7d33;
  --on-orange:#07203c;
  --ink:#16293b;
  --muted:#46586a;
  --bg:#ffffff;
  --bg-alt:#eef3f8;
  --line:#d5dfe9;
  --radius:14px;
  --font:"Montserrat",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::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(--font);font-size:1rem;line-height:1.6;color:var(--ink);background:var(--bg);padding-bottom:calc(76px + env(safe-area-inset-bottom))}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
h1,h2,h3{line-height:1.15;color:var(--navy);margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.narrow>*{max-width:760px}
.nowrap{white-space:nowrap}

:focus-visible{outline:3px solid var(--navy);outline-offset:3px;border-radius:4px}
.hero :focus-visible,.site-footer :focus-visible,.call-bar :focus-visible{outline-color:#fff}
.btn-cta:focus-visible{outline-color:var(--navy)}
.hero .btn-cta:focus-visible,.call-bar .btn-cta:focus-visible{outline-color:#fff}

.skip-link{position:absolute;left:12px;top:-60px;background:var(--navy);color:#fff;padding:10px 16px;border-radius:8px;z-index:100;font-weight:700;text-decoration:none}
.skip-link:focus{top:12px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:48px;padding:.7em 1.4em;border-radius:12px;border:2px solid transparent;font:inherit;font-weight:800;text-decoration:none;cursor:pointer;transition:background-color .15s,transform .15s,border-color .15s}
.btn .icon{width:1.2em;height:1.2em;fill:currentColor;flex:none}
.btn-cta{background:var(--orange);color:var(--on-orange)}
.btn-cta:hover{background:var(--orange-hover)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:#0f4a7f}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-xl{font-size:1.15rem;padding:.9em 1.6em;min-height:60px;box-shadow:0 8px 24px rgba(242,106,27,.35)}
.btn-header{padding:.5em 1em;min-height:44px;white-space:nowrap}
.show-xs{display:none}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:3px solid var(--orange)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.brand img{width:44px;height:54px}
.brand-text{white-space:nowrap;display:flex;flex-direction:column;line-height:1.15;font-size:.8rem;font-weight:600;color:var(--muted)}
.brand-text strong{font-size:1.05rem;font-weight:800;color:var(--navy);text-transform:uppercase;letter-spacing:.02em}
.main-nav{display:none;margin-left:auto}
.main-nav ul{display:flex;gap:6px}
.main-nav a{white-space:nowrap;display:block;padding:.5em .8em;border-radius:8px;text-decoration:none;font-weight:700;font-size:.9rem;color:var(--navy)}
.main-nav a:hover{background:var(--bg-alt)}

/* Hero */
.hero{background:
  radial-gradient(1200px 500px at 85% -10%,rgba(46,155,214,.28),transparent 60%),
  linear-gradient(160deg,var(--navy) 0%,var(--navy-dark) 100%);
  color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:repeating-linear-gradient(135deg,var(--orange) 0 18px,var(--navy-dark) 18px 36px)}
.hero-inner{display:grid;gap:32px;padding-top:40px;padding-bottom:56px;align-items:center}
.hero h1{color:#fff;font-size:clamp(1.9rem,7vw,3.1rem);margin-bottom:.45em}
.lead{font-size:1.1rem;color:#dcebf7;max-width:34em}
.badge{display:inline-flex;align-items:center;gap:.6em;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);padding:.35em .9em;border-radius:999px;font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1.2rem}
.dot{width:10px;height:10px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(242,106,27,.7);animation:pulse 2.4s ease-out infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(242,106,27,0)}100%{box-shadow:0 0 0 0 rgba(242,106,27,0)}}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:1.6rem 0 1.2rem}
.hero-area{color:#dcebf7;margin:0;font-weight:600}
.hero-logo{justify-self:center;width:min(250px,60%);background:#fff;border-radius:22px;padding:12px;box-shadow:0 18px 50px rgba(0,0,0,.35)}
.hero-logo img{width:100%;border-radius:12px}

/* Sections */
.section{padding:56px 0}
.section-alt{background:var(--bg-alt)}
.section h2{font-size:clamp(1.6rem,5vw,2.2rem);position:relative;padding-bottom:.45em}
.section h2::after{content:"";position:absolute;left:0;bottom:0;width:56px;height:5px;border-radius:3px;background:linear-gradient(90deg,var(--orange) 0 60%,var(--blue) 60%)}
.section-intro{color:var(--muted);font-size:1.05rem;max-width:40em;margin-top:.9rem}
.cards,.why{display:grid;gap:16px;margin-top:28px}
.card,.why li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 2px 10px rgba(11,58,100,.06)}
.card{border-top:4px solid var(--blue)}
.card-icon{width:44px;height:44px;fill:var(--navy);margin-bottom:12px}
.card h3,.why h3,.steps h3{font-size:1.15rem;margin-bottom:.35em}
.card p,.why p,.steps p{margin:0;color:var(--muted)}

.details-title{font-size:1.25rem;color:var(--navy);margin-bottom:.9em}
.detail-list{display:grid;gap:14px;list-style:none;margin:0;padding:24px;background:var(--bg-alt);border-radius:var(--radius)}
.detail-list li{display:flex;gap:12px;align-items:center;color:var(--ink);font-weight:500}
.detail-icon{flex:none;box-sizing:border-box;width:34px;height:34px;padding:7px;border-radius:8px;background:#fff;fill:var(--navy)}
.why li{border-left:5px solid var(--orange)}
.steps{display:grid;gap:16px;margin-top:28px;counter-reset:s}
.steps li{background:#fff;border-radius:var(--radius);padding:24px;border:1px solid var(--line)}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:1.2rem;margin-bottom:12px;box-shadow:0 0 0 4px rgba(46,155,214,.3)}
.areas{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
.areas li{background:var(--navy);color:#fff;font-weight:800;padding:.7em 1.3em;border-radius:999px;font-size:1.1rem}
.areas li::before{content:"";display:inline-block;width:.6em;height:.6em;border-radius:50%;background:var(--orange);margin-right:.6em}

/* Contact */
.contact .btn-xl{margin:24px 0 8px}
.contact-list{margin:28px 0 0;display:grid;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.contact-list>div{display:flex;flex-wrap:wrap;gap:4px 16px;padding:14px 20px;border-bottom:1px solid var(--line)}
.contact-list>div:last-child{border-bottom:0}
.contact-list dt{flex:0 0 110px;font-weight:700;color:var(--muted)}
.contact-list dd a{display:inline-block;padding:.5em 0}
.contact-list dd{margin:0;font-weight:700;overflow-wrap:anywhere}

/* Footer */
.site-footer{background:var(--navy-dark);color:#d6e4f0;padding:36px 0;font-size:.95rem}
.site-footer p{margin:0 0 .8em}
.site-footer strong{color:#fff}
.footer-inner{display:grid;gap:4px}
.copy{color:#b9cde0;margin:0}

/* Mobile call bar */
.call-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1.2fr 1fr;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--navy-dark);border-top:3px solid var(--orange);box-shadow:0 -6px 20px rgba(0,0,0,.25)}
.call-bar .btn{min-height:52px;padding:.5em .8em}
.call-bar .btn-navy{background:#fff;color:var(--navy)}

@media (max-width:520px){
  .hide-xs{display:none}.show-xs{display:inline}
  .header-inner{gap:14px}
  .brand{gap:8px;min-width:0}
  .brand-text strong{font-size:.95rem;letter-spacing:0}
}
@media (max-width:420px){
  .brand-text span{font-size:.72rem}
  .btn-xl{width:100%;font-size:1.05rem}
  .hero-actions .btn-ghost{width:100%}
}
@media (min-width:640px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .why{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:768px){
  body{padding-bottom:0}
  .call-bar{display:none}
  .container{padding:0 32px}
  .section{padding:84px 0}
  .hero-inner{grid-template-columns:1.4fr 1fr;padding-top:72px;padding-bottom:88px;gap:48px}
  .hero-logo{width:min(340px,100%);justify-self:end}
  .footer-inner{grid-template-columns:1.2fr 1.6fr auto;align-items:start}
}
@media (min-width:900px){
  .main-nav{display:block}
}
@media (min-width:1000px){
  .cards{grid-template-columns:repeat(4,1fr)}
  .why{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1000px) and (min-width:768px){
  .main-nav a{padding:.5em .55em;font-size:.82rem}
}
@media (max-width:1099px) and (min-width:768px){
  .hide-xs{display:none}.show-xs{display:inline}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
/* Navazující sekce (detaily služeb) těsně pod předchozí; za media dotazy, aby přebila .section padding */
.section:has(+ .section-follow){padding-bottom:40px}
.section.section-follow{padding-top:0;padding-bottom:0}
.section-follow + .section{padding-top:64px}
.details-cta{margin-top:20px;color:var(--ink);font-weight:500}
.details-cta a{color:var(--navy);font-weight:800;text-decoration:underline;text-underline-offset:3px}

.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:28px;list-style:none;padding:0}
.gallery-item{display:block;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-alt)}
.gallery-item img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .25s}
.gallery-item:hover img,.gallery-item:focus-visible img{transform:scale(1.04)}
.lightbox{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100vw;height:100vh}
.lightbox::backdrop{background:rgba(7,38,63,.92)}
.lightbox[open]{display:flex;align-items:center;justify-content:center}
.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain;border-radius:6px}
.lb-btn{position:fixed;background:rgba(255,255,255,.14);color:#fff;border:0;border-radius:50%;width:48px;height:48px;font-size:2rem;line-height:1;cursor:pointer}
.lb-btn:hover,.lb-btn:focus-visible{background:rgba(255,255,255,.3)}
.lb-close{top:16px;right:16px}
.lb-prev{left:12px;top:50%;transform:translateY(-50%)}
.lb-next{right:12px;top:50%;transform:translateY(-50%)}
@media (min-width:640px){.gallery{grid-template-columns:repeat(3,1fr);gap:14px}}
@media (min-width:1000px){.gallery{grid-template-columns:repeat(5,1fr)}}
@media (max-width:639px){
  .gallery{display:flex;gap:12px;margin-left:-20px;margin-right:-20px;padding:0 20px 8px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 20px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .gallery::-webkit-scrollbar{display:none}
  .gallery li{flex:0 0 80%;scroll-snap-align:start}
}