/* Plumbing Possibilities — picker stylesheet. Their own brand palette, read
   from their Elementor tokens: #163E80 primary, #6CA0C5 accent, plus #1C93E3
   and the logo droplet cyan #75CCD4. Type: Archivo with Montserrat. */

:root{
  --navy:#163E80; --navy-d:#0E2A5C; --navy-2:#284C7E;
  --blue:#1C93E3; --soft:#6CA0C5; --cyan:#75CCD4;
  --ink:#131C29; --body:#4A5666; --muted:#66748A;
  --paper:#F4F7FB; --paper-2:#FFFFFF; --line:#D8E2EE;
  --wrap:1140px;
  --disp:'Archivo',system-ui,sans-serif;
  --font:'Montserrat',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--body);font:400 16px/1.7 var(--font);overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--navy)}
h1,h2,h3{font-family:var(--disp);color:var(--ink);margin:0 0 .5em;line-height:1.13;letter-spacing:-.015em}
h1{font-size:clamp(2rem,4.4vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.55rem,3vw,2.3rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1.05em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
section[id]{scroll-margin-top:88px}
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:12px 18px;z-index:200}
.skip:focus{left:8px;top:8px}

/* header */
.pk-hd{position:sticky;top:0;z-index:100;background:rgba(244,247,251,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.pk-hd-in{display:flex;align-items:center;gap:20px;min-height:72px;flex-wrap:wrap}
.pk-brand{display:inline-flex;align-items:center;min-height:46px}
.pk-brand img{height:40px;width:auto}
.pk-nav{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap}
.pk-nav a{display:inline-flex;align-items:center;min-height:44px;font-family:var(--disp);font-weight:600;font-size:14px;color:var(--ink);text-decoration:none}
.pk-nav a:hover{color:var(--navy)}

/* hero */
.pk-hero{padding:70px 0 52px;background:
  radial-gradient(900px 520px at 84% 0%, rgba(117,204,212,.26), transparent 62%),
  linear-gradient(170deg,#FFFFFF,#F4F7FB)}
.pk-eyebrow{font-family:var(--disp);font-weight:700;font-size:13px;letter-spacing:.13em;text-transform:uppercase;color:var(--soft);margin:0 0 1em}
.pk-hero h1{max-width:18ch}
.pk-lede{font-size:1.06rem;max-width:70ch}
.pk-meta{font-size:13.5px;color:var(--muted);margin-top:22px}
.pk-meta a{color:var(--navy);font-weight:600}

/* the naming decision */
.pk-decide{padding:44px 0;background:var(--navy);color:#C9D8EE}
.pk-decide h2{color:#fff;max-width:24ch}
.pk-decide > .wrap > p{max-width:76ch}
.pk-decide b{color:#fff}
.pk-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0 0}
.pk-opt{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:22px 22px}
.pk-opt h3{color:var(--cyan);font-size:1.08rem;margin-bottom:.5em}
.pk-opt p{margin:0;font-size:14.3px;color:#C1D2EA}
.pk-note{margin:22px 0 0;font-size:14.3px;color:#B4C7E3;max-width:82ch}

/* sections */
.pk-sec{padding:74px 0}
.pk-cat{margin-bottom:.4em}
.pk-catsub{max-width:72ch;margin-bottom:34px}

/* featured concept */
.pk-feat{display:grid;grid-template-columns:1.25fr 1fr;gap:0;background:var(--paper-2);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;color:inherit;box-shadow:0 3px 8px rgba(22,62,128,.05),0 20px 46px rgba(22,62,128,.09);transition:transform .2s ease,box-shadow .2s ease}
.pk-feat:hover{transform:translateY(-3px);box-shadow:0 24px 56px rgba(22,62,128,.16)}
.pk-feat-b{padding:38px 38px}
.pk-feat-i{min-height:300px}

/* concept grid */
.pk-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
.pk-card{display:flex;flex-direction:column;background:var(--paper-2);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .2s ease,box-shadow .2s ease}
.pk-card:hover{transform:translateY(-3px);box-shadow:0 20px 46px rgba(22,62,128,.14)}
.pk-card-i{min-height:180px}
.pk-card-b{padding:28px 26px 30px}

/* drawn concept thumbnails, no photography needed */
.pk-i1{background:linear-gradient(150deg,#FFFFFF,#EAF1F9);position:relative}
.pk-i1 span{position:absolute;inset:0;background-image:
  linear-gradient(rgba(22,62,128,.09) 1px,transparent 1px),
  linear-gradient(90deg,rgba(22,62,128,.09) 1px,transparent 1px);background-size:38px 38px;
  mask-image:radial-gradient(70% 70% at 50% 45%,#000,transparent 78%)}
.pk-i2{background:linear-gradient(150deg,#16232C,#0C151B);position:relative}
.pk-i2 span{position:absolute;left:50%;top:50%;width:340px;height:340px;transform:translate(-50%,-50%);opacity:.6;background:
  radial-gradient(circle,transparent 0 62px,rgba(117,204,212,.4) 62px 63px,transparent 64px),
  radial-gradient(circle,transparent 0 104px,rgba(117,204,212,.28) 104px 105px,transparent 106px),
  radial-gradient(circle,transparent 0 152px,rgba(117,204,212,.18) 152px 153px,transparent 154px)}
.pk-i3{background:linear-gradient(150deg,#FFFFFF,#E7EEF6);position:relative}
.pk-i3 span{position:absolute;inset:0;opacity:.75;background-image:repeating-linear-gradient(114deg,transparent 0 30px,rgba(22,62,128,.1) 30px 31px)}

.pk-tag{display:inline-block;font-family:var(--disp);font-weight:700;font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--navy);background:rgba(108,160,197,.18);border-radius:5px;padding:6px 10px;margin-bottom:14px}
.pk-feat h3{font-size:1.8rem}
.pk-card h3{font-size:1.36rem}
.pk-feat p,.pk-card p{font-size:14.6px}
.pk-spec{list-style:none;padding:0;margin:16px 0;display:grid;gap:7px;border-top:1px solid var(--line);padding-top:16px}
.pk-spec li{font-size:13.5px;color:var(--muted);display:grid;grid-template-columns:64px 1fr;gap:12px}
.pk-spec b{font-family:var(--disp);font-weight:700;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--navy-2);align-self:center}
.pk-best{font-size:14px;color:var(--ink);font-weight:500}
.pk-go{display:inline-flex;align-items:center;min-height:46px;font-family:var(--disp);font-weight:700;font-size:14.5px;color:var(--navy)}
.pk-go::after{content:'';display:inline-block;width:7px;height:7px;border-top:2px solid var(--navy);border-right:2px solid var(--navy);transform:rotate(45deg);margin-left:9px}

/* honesty */
.pk-honest{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pk-honest .pk-two{margin-top:30px}
.pk-panel{border-radius:14px;padding:28px 26px;border:1px solid var(--line)}
.pk-panel h3{font-size:1.1rem;margin-bottom:.75em}
.pk-panel ul{margin:0;padding-left:19px;display:grid;gap:10px}
.pk-panel li{font-size:14.2px;line-height:1.6}
.pk-ok{background:#F3FAF5;border-color:#CBE3D3}
.pk-ok h3{color:#1F6B3A}
.pk-gap{background:var(--paper)}
.pk-gap h3{color:var(--navy)}

/* footer */
.pk-ft{background:#0E2A5C;color:#B7C9E4;padding:60px 0 24px}
.pk-ft-logo{height:44px;width:auto;background:#fff;border-radius:7px;padding:7px 10px;margin-bottom:18px}
.pk-ft p{font-size:14px;max-width:70ch;color:#A5BAD8}
.pk-ft-tel a{color:#fff;font-family:var(--disp);font-weight:700;font-size:1.05rem;text-decoration:none;display:inline-flex;align-items:center;min-height:40px}
.pk-ft-bot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);font-size:13px;color:#8DA6C9}
.by{font-family:var(--font)}
.by a{color:#8DA6C9;text-decoration:none;display:inline-flex;align-items:center;min-height:36px}
.by a b{color:var(--cyan);font-weight:700}
.by a:hover{text-decoration:underline}

/* responsive */
@media(max-width:940px){
  .pk-feat{grid-template-columns:1fr}
  .pk-feat-i{min-height:170px;order:-1}
  .pk-grid{grid-template-columns:1fr}
  .pk-two{grid-template-columns:1fr}
}
@media(max-width:640px){
  .pk-sec{padding:52px 0}
  .pk-hero{padding:48px 0 40px}
  .wrap{padding:0 20px}
  .pk-feat-b{padding:28px 24px}
  .pk-hd-in{min-height:64px}
  .pk-nav{gap:16px;width:100%;margin-left:0;padding-bottom:6px}
}

/* ---------- THE PHONE STANDARD (last, so it wins the cascade) ---------- */
@media(max-width:640px){
  input,select,textarea{font-size:16px !important}
  .pk-eyebrow,.pk-meta,.pk-tag,.pk-spec li,.pk-spec b,.pk-ft-bot,.pk-ft p,
  .pk-note,.pk-opt p,.pk-panel li,.pk-best{font-size:13px}
  .pk-tag{font-size:12px}
  .pk-spec b{font-size:12px}
  .pk-nav a{font-size:13.5px}
  h1{font-size:clamp(1.9rem,7.6vw,2.4rem)}
  h2{font-size:clamp(1.45rem,5.6vw,1.9rem)}
  .pk-lede,.pk-catsub{font-size:15.5px}
}