/* ============================================================
   Bigway LLC — one-page corporate site
   ============================================================ */
:root{
  --navy:#0B1E3F;
  --navy-deep:#0B1E3F;
  --accent:#255FCB;
  --accent-hover:#1C4CA8;
  --accent-soft:#E6EEFB;
  --accent-light:#578CEB;
  --tint:#ECF3FD;        /* light blue section background */
  --hero-wash:242,247,253;
  --hero-photo:url("/assets/images/hero.jpg");
  --surface:#FFFFFF;
  --surface-alt:#FAFBFD; /* services background */
  --slate:#47576B;       /* tagline */
  --body:#52606F;        /* body copy */
  --body-soft:#5B6773;   /* card copy */
  --muted:#73829C;       /* "LLC" */
  --line:#E5E7EB;
  --line-card:#ECEEF1;
  --footer-line:#5773A6;
  --footer-text:#C7D1E3;
  --footer-way:#669EF5;

  --gutter:64px;
  --radius-card:10px;
  --radius-media:12px;
  --radius-control:6px;
  --maxw:1440px;

  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(76px + env(safe-area-inset-top,0px))}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  margin:0;
  background:var(--surface);
  color:var(--body);
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
h1,h2,h3{margin:0;color:var(--navy);line-height:1.15}
p{margin:0}
a{color:inherit}

:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-9999px;top:0;background:var(--surface);color:var(--navy);padding:12px 18px;z-index:99}
.skip:focus{left:16px;top:16px}

/* ---------- wordmark ---------- */
.wm{font-weight:800;letter-spacing:.01em;color:var(--navy);text-decoration:none;display:inline-block}
.wm .way{color:var(--accent)}
.wm-llc{color:var(--muted);font-weight:500;letter-spacing:.02em}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  padding-top:env(safe-area-inset-top,0px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.site-header .wm{font-size:23px}
.nav{display:flex;align-items:center;gap:36px}
.nav a{
  font-size:15px;font-weight:500;color:var(--body);text-decoration:none;
  padding:6px 0;border-bottom:2px solid transparent;transition:color .15s ease,border-color .15s ease;
}
.nav a:hover{color:var(--accent)}
.nav a[aria-current="true"]{color:var(--accent);border-bottom-color:var(--accent)}
.burger{
  display:none;background:none;border:0;padding:8px;margin:-8px -8px -8px 0;
  cursor:pointer;color:var(--navy);
}
.burger svg{display:block}

/* ---------- hero ---------- */
.hero{
  position:relative;
  background-color:var(--tint);
  background-image:linear-gradient(90deg,
      rgba(var(--hero-wash),.97) 0%,
      rgba(var(--hero-wash),.60) 45%,
      rgba(var(--hero-wash),0) 75%),
    var(--hero-photo);
  background-size:cover;
  background-position:50% 12%;
  background-repeat:no-repeat;
}
.hero .container{display:flex;align-items:center;min-height:553px;padding-top:110px;padding-bottom:110px}
.hero-copy{max-width:620px}
.hero h1{
  font-size:clamp(38px,5vw,58px);
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.1;
}
.hero h1 .wm-llc{font-size:.45em;margin-left:.12em;vertical-align:.1em}
.hero .tagline{
  margin-top:18px;
  font-size:clamp(19px,2vw,25px);
  font-weight:500;
  color:var(--slate);
  line-height:1.36;
}
.hero .lede{margin-top:18px;max-width:540px}
.hero .btn{margin-top:28px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font:600 15px/1 "Inter",sans-serif;
  padding:15px 26px;border:0;border-radius:var(--radius-control);
  background:var(--accent);color:#fff;text-decoration:none;cursor:pointer;
  transition:background .15s ease;
}
.btn:hover{background:var(--accent-hover)}

/* ---------- section scaffolding ---------- */
.section{padding:90px 0}
.section--tint{background:var(--tint)}
.section--alt{background:var(--surface-alt)}
.rule{width:48px;height:4px;background:var(--accent);border-radius:2px}
h2{font-size:clamp(25px,3vw,30px);font-weight:700}
.rule + h2{margin-top:16px}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,500px) minmax(0,520px);gap:64px;align-items:center;justify-content:space-between}
.about-grid p{margin-top:16px;font-size:16px}
.about-media{border-radius:var(--radius-media);overflow:hidden;background:var(--tint)}
.about-media img{width:100%;height:100%;aspect-ratio:13/8;object-fit:cover}

/* ---------- services ---------- */
.cards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;margin-top:40px}
.card{
  display:flex;flex-direction:column;gap:14px;
  background:var(--surface);border:1px solid var(--line-card);border-radius:var(--radius-card);
  padding:26px 22px;
}
.card-icon{
  width:44px;height:44px;border-radius:8px;background:var(--accent-soft);
  display:flex;align-items:center;justify-content:center;color:var(--accent);flex:none;
}
.card h3{font-size:16px;font-weight:600;line-height:1.35}
.card p{font-size:13.5px;line-height:1.5;color:var(--body-soft)}

/* ---------- why ---------- */
.why{padding:80px 0}
.why-list{
  list-style:none;margin:36px 0 0;padding:0;
  display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.why-list li{display:flex;align-items:center;gap:14px;font-size:15px;font-weight:500;color:var(--navy)}
.why-list svg{color:var(--accent);flex:none}

/* ---------- contact ---------- */
.contact{background:var(--navy);color:#fff;padding:70px 0}
.contact h2{color:#fff;font-size:clamp(23px,3vw,28px)}
.contact .rule{background:var(--accent-light)}
.contact-grid{display:grid;grid-template-columns:380px minmax(0,1fr);gap:80px;align-items:start}
.contact-company{margin-top:18px}
.contact-company .wm{color:#fff;font-size:18px}
.contact-company .wm .way{color:var(--footer-way)}
.contact-company .wm-llc{color:var(--footer-text);font-size:.72em}
.contact-address{margin-top:6px;font-size:14.5px;line-height:1.5;color:var(--footer-text);font-style:normal}

.form{display:grid;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .field{display:block}
.form label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.form input,.form textarea{
  width:100%;font:400 14px/1.5 "Inter",sans-serif;color:#fff;
  background:transparent;border:1px solid var(--footer-line);border-radius:var(--radius-control);
  padding:13px 16px;transition:border-color .15s ease;
}
.form textarea{min-height:90px;resize:vertical}
.form input::placeholder,.form textarea::placeholder{color:var(--footer-text);opacity:1}
.form input:hover,.form textarea:hover{border-color:var(--accent-light)}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent-light);box-shadow:0 0 0 3px rgba(87,140,235,.28)}
.form input[aria-invalid="true"],.form textarea[aria-invalid="true"]{border-color:#FF8A8A}
.form .btn{background:var(--accent-light);color:var(--navy);justify-self:start}
.form .btn:hover{background:#7AA6F0}
.form .btn[disabled]{opacity:.65;cursor:progress}
.form .hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:13.5px;color:var(--footer-text);min-height:1.2em}
.form-note[data-state="error"]{color:#FFB4B4}
.form-note[data-state="ok"]{color:#fff}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  :root{--gutter:40px}
  .cards{grid-template-columns:repeat(3,minmax(0,1fr))}
  .contact-grid{grid-template-columns:320px minmax(0,1fr);gap:48px}
}
@media (max-width:980px){
  .about-grid{grid-template-columns:1fr;gap:32px}
  .about-grid .about-media{order:-1}
  .why-list{gap:18px 40px}
}
@media (max-width:860px){
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact-grid{grid-template-columns:1fr;gap:36px}
}
@media (max-width:760px){
  :root{--gutter:24px}
  .site-header .wm{font-size:19px}
  .header-inner{min-height:64px}
  .burger{display:block}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--surface);border-bottom:1px solid var(--line);
    padding:8px var(--gutter) 20px;
  }
  .nav[data-open="true"]{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .nav a[aria-current="true"]{border-bottom-color:var(--line)}

  /* hero: photo sits behind the copy, washed from the top */
  .hero{
    background-image:linear-gradient(180deg,
        rgba(var(--hero-wash),.98) 0%,
        rgba(var(--hero-wash),.95) 50%,
        rgba(var(--hero-wash),.82) 78%,
        rgba(var(--hero-wash),.20) 100%),
      var(--hero-photo);
    background-position:74% 50%;
  }
  .hero .container{min-height:0;padding-top:48px;padding-bottom:190px;display:block}
  .hero h1{font-size:38px}
  .hero h1 .wm-llc{font-size:.47em}
  .hero .tagline{font-size:18px;margin-top:14px}
  .hero .lede{font-size:15px;margin-top:14px}

  .section{padding:48px 0}
  .why{padding:44px 0}
  .cards{grid-template-columns:1fr;gap:16px;margin-top:24px}
  .why-list{flex-direction:column;gap:14px;margin-top:20px}
  .contact{padding:44px 0}
  .form-row{grid-template-columns:1fr}
  .form .btn{width:100%}
}