:root{
  --blue:#1f6fb2;
  --blue-d:#13507f;
  --navy:#0f2f4d;
  --navy-d:#0a2238;
  --green:#69bd45;
  --green-d:#52a233;
  --ink:#283a48;
  --muted:#647785;
  --bg:#f4f9fb;
  --card:#fff;
  --line:#e1edf2;
  --grad:#1f6fb2;
  --shadow:0 18px 40px -22px rgba(15,47,77,.5);
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;color:var(--navy);line-height:1.18}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.wrap{width:min(1180px,92%);margin-inline:auto}

/* top bar */
.topbar{background:var(--navy-d);color:#cfe0ec;font-size:.86rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;flex-wrap:wrap}
.topbar b{color:#fff}
.topbar .g{color:var(--green)}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.55rem 0}
.brand{display:flex;align-items:center;gap:.6rem;font-family:'Poppins';font-weight:800;color:var(--navy);font-size:1rem;line-height:1.1}
.brand img{width:54px;height:54px;object-fit:contain}
.brand span{max-width:240px}
.menu{display:flex;gap:1.6rem;list-style:none}
.menu a{font-weight:600;font-size:.94rem;color:var(--ink);transition:color .2s}
.menu a:hover,.menu a.active{color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;border-radius:999px;padding:.72rem 1.3rem;font-size:.92rem;cursor:pointer;border:0;transition:transform .2s,filter .2s;font-family:'Poppins'}
.btn:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-grad{background:var(--grad);color:#fff;box-shadow:var(--shadow)}
.btn-ghost{background:#fff;border:2px solid var(--line);color:var(--navy)}
.btn-ghost:hover{border-color:var(--blue)}
.burger{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy);cursor:pointer}

/* hero */
.hero{position:relative;overflow:hidden;padding:4.3rem 0 3.8rem}
.hero::before{content:"";position:absolute;inset:0;background:#eaf3f8}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.pill{display:inline-flex;align-items:center;gap:.5rem;background:#e9f4ee;color:var(--navy);font-weight:600;font-size:.8rem;padding:.42rem .9rem;border-radius:999px;border:1px solid var(--line)}
.hero h1{font-family:'Poppins';font-weight:900;font-size:clamp(2.2rem,4.6vw,3.5rem);letter-spacing:-.5px;margin:1.05rem 0 .5rem}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:44ch;margin-bottom:1.7rem}
.hero-actions{display:flex;gap:.9rem;flex-wrap:wrap;align-items:center}
.checks{display:flex;gap:1.3rem;flex-wrap:wrap;margin-top:1.6rem;font-size:.92rem;color:var(--ink)}
.checks span{display:flex;align-items:center;gap:.45rem;font-weight:600}
.checks .c{color:var(--green)}
.hero-figure{position:relative}
.hero-figure img{border-radius:22px;box-shadow:var(--shadow);width:100%;height:auto;display:block}
.hero-figure .badge{position:absolute;bottom:-18px;left:-18px;background:#fff;border-radius:16px;padding:.8rem 1.05rem;box-shadow:var(--shadow);display:flex;gap:.7rem;align-items:center}
.hero-figure .badge b{font-family:'Poppins';color:var(--navy);font-size:1.25rem;display:block;line-height:1}
.hero-figure .badge small{color:var(--muted);font-size:.76rem}
.dot{width:42px;height:42px;border-radius:12px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:1.3rem}

section{padding:4.3rem 0}
.head{text-align:center;max-width:62ch;margin:0 auto 2.6rem}
.eyebrow{font-family:'Poppins';font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:.78rem;color:var(--green-d)}
.head h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin:.5rem 0 .6rem}
.head p{color:var(--muted);font-size:1.05rem}

/* inner page hero */
.page-hero{position:relative;background:var(--navy-d);color:#fff;padding:3.2rem 0;text-align:center;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:rgba(31,111,178,.16)}
.page-hero>.wrap{position:relative;z-index:1}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.2vw,3rem)}
.page-hero p{color:#cfe0ec;max-width:62ch;margin:.7rem auto 0;font-size:1.05rem}
.page-hero .crumb{font-size:.84rem;color:#9fb6c8;margin-top:.9rem}
.page-hero .crumb a:hover{color:#fff}

/* location / directions */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split iframe{border:0;border-radius:18px;width:100%;height:100%;min-height:360px;box-shadow:var(--shadow)}
.info{display:flex;flex-direction:column;gap:1.2rem}
.info .row{display:flex;gap:1rem;align-items:flex-start}
.info .ic{flex:0 0 auto;width:48px;height:48px;border-radius:12px;background:#e9f1f7;color:var(--blue);display:grid;place-items:center;font-size:1.3rem}
.info h4{font-size:1rem;margin-bottom:.1rem}
.info p,.info a:not(.btn){color:var(--muted);font-size:.96rem}
.info a:not(.btn):hover{color:var(--blue)}

/* trust */
.trust{background:var(--green);color:#fff}
.trust .wrap{display:flex;flex-wrap:wrap;justify-content:space-around;gap:1rem;padding:1rem 0;text-align:center}
.trust div{font-weight:600;font-size:.95rem;display:flex;align-items:center;gap:.5rem}

/* services */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.scard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.scard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.scard .ph{aspect-ratio:4/3;overflow:hidden;background:#eef4f7}
.scard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.scard:hover .ph img{transform:scale(1.06)}
.scard .body{padding:1.3rem 1.4rem 1.5rem;border-top:3px solid var(--green)}
.scard h3{font-size:1.14rem;margin-bottom:.35rem}
.scard p{color:var(--muted);font-size:.94rem}

/* feature split */
.feat{display:flex;gap:1rem;margin-bottom:1.3rem}
.feat .ic{flex:0 0 auto;width:48px;height:48px;border-radius:12px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:1.3rem}
.feat h4{font-size:1.07rem;margin-bottom:.2rem}
.feat p{color:var(--muted);font-size:.94rem}
.split>img{width:100%;height:auto;display:block;border-radius:18px;box-shadow:var(--shadow)}

/* prose */
.prose p{color:var(--muted);margin-bottom:1.1rem}
.prose h3{margin:1.6rem 0 .6rem}

/* detailed service blocks */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;align-items:center;margin-bottom:3rem}
.svc:nth-child(even) .svc-img{order:2}
.svc img{width:100%;height:auto;display:block;border-radius:18px;box-shadow:var(--shadow)}
.svc h3{font-size:1.5rem;margin-bottom:.5rem}
.svc p{color:var(--muted);margin-bottom:.8rem}
.svc ul{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.svc li{display:flex;gap:.55rem;align-items:flex-start;color:var(--ink);font-size:.96rem}
.svc li::before{content:"✔";color:var(--green);font-weight:800}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.6rem;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-18px;left:1.6rem;width:44px;height:44px;background:var(--grad);color:#fff;font-family:'Poppins';font-weight:800;font-size:1.2rem;border-radius:12px;display:grid;place-items:center;box-shadow:var(--shadow)}
.step h3{margin:.8rem 0 .35rem;font-size:1.12rem}
.step p{color:var(--muted);font-size:.94rem}

/* stats */
.band{background:var(--grad);color:#fff;border-radius:26px;padding:2.6rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center;box-shadow:var(--shadow)}
.band .s b{font-family:'Poppins';font-size:2.2rem;display:block}
.band .s span{opacity:.92;font-size:.92rem}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.gal figure{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:1/1}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.gal figure:hover img{transform:scale(1.07)}

/* faq */
.faq{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 1.3rem;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;font-family:'Poppins';font-weight:700;color:var(--navy);padding:1.1rem 0;font-size:1.02rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--blue);transition:transform .2s;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details .a{color:var(--muted);padding:0 0 1.2rem;font-size:.96rem}

/* CTA band */
.cta-band{position:relative;overflow:hidden;color:#fff;border-radius:24px;padding:3.6rem 2rem;text-align:center;box-shadow:var(--shadow)}
.cta-band::before{content:"";position:absolute;inset:0;background:url('images/porta-potty-rentals-tulsa-flow-restroom-trailer-event.jpg') center/cover}
.cta-band::after{content:"";position:absolute;inset:0;background:rgba(15,47,77,.82)}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{color:#fff;font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:.6rem}
.cta-band p{max-width:52ch;margin:0 auto 1.6rem;color:#e3edf5}
.phone-xl{font-family:'Poppins';font-weight:900;font-size:clamp(1.8rem,4vw,2.6rem);color:#fff;display:inline-flex;align-items:center;gap:.6rem}
.cta-band .btn{margin-top:.4rem}

/* icon-only action buttons */
.icon-btn{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow);transition:transform .2s,filter .2s;text-decoration:none;cursor:pointer}
.icon-btn:hover{transform:translateY(-3px);filter:brightness(1.06)}
.icon-btn svg{width:27px;height:27px;display:block}
.icon-btn.call{background:var(--blue);color:#fff}
.icon-btn.dir{background:#fff;border:2px solid var(--line);color:var(--blue)}
.icon-btn.dir:hover{border-color:var(--blue)}

/* floating global CTA */
.float-cta{position:fixed;right:18px;bottom:20px;z-index:300;background:#ff7a1a;color:#fff;font-family:'Poppins';font-weight:800;font-size:1rem;padding:.85rem 1.3rem;border-radius:999px;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;box-shadow:0 12px 30px -8px rgba(0,0,0,.5);transition:transform .2s,filter .2s;animation:pulse 2.2s infinite}
.float-cta:hover{transform:translateY(-3px) scale(1.03);filter:brightness(1.06);animation:none}
@keyframes pulse{0%{box-shadow:0 12px 30px -8px rgba(0,0,0,.5),0 0 0 0 rgba(255,122,26,.6)}70%{box-shadow:0 12px 30px -8px rgba(0,0,0,.5),0 0 0 16px rgba(255,122,26,0)}100%{box-shadow:0 12px 30px -8px rgba(0,0,0,.5),0 0 0 0 rgba(255,122,26,0)}}

/* footer */
footer{background:var(--navy-d);color:#bccfde;padding:3rem 0 1.4rem}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.12)}
.fbrand{display:flex;align-items:center;gap:.7rem;margin-bottom:.9rem}
.fbrand img{width:58px;height:58px;object-fit:contain;background:#fff;border-radius:10px;padding:5px}
.fbrand b{color:#fff;font-family:'Poppins';font-size:1rem;line-height:1.1}
.fgrid h5{color:#fff;font-family:'Poppins';margin-bottom:.9rem}
.fgrid a{display:block;color:#bccfde;margin-bottom:.5rem;font-size:.92rem}
.fgrid a:hover{color:#fff}
.copy{text-align:center;padding-top:1.3rem;font-size:.85rem;color:#7e93a6}

@media(max-width:900px){
  .hero .wrap,.split,.svc{grid-template-columns:1fr}
  .svc:nth-child(even) .svc-img{order:0}
  .grid3,.steps{grid-template-columns:1fr}
  .band{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(2,1fr)}
  .hero-figure{order:-1}
  .fgrid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .menu{position:fixed;inset:108px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:.4rem 0;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-160%);transition:transform .3s}
  .menu.open{transform:translateY(0)}
  .menu li{width:100%;text-align:center;padding:.7rem 0;border-top:1px solid var(--line)}
  .burger{display:block}
  .nav>.btn{display:none}
  .float-cta{right:12px;bottom:12px;font-size:.9rem;padding:.7rem 1.05rem}
}