/* ============================================================
   Visalia Pool Pros — site.css  (single stylesheet, no dead CSS)
   Palette: deep Central-Valley water + sunlit gold accent
   ============================================================ */

:root{
  --deep:#0B3A46;      /* brand dark / ink on light */
  --water:#0E8FA6;     /* pool teal */
  --water-2:#37B7C9;   /* lighter water */
  --sun:#F2A63B;       /* sunlit gold — CTAs */
  --sun-deep:#DE8A18;  /* gold hover */
  --sand:#EFE6D4;      /* warm sand */
  --paper:#F5FAFB;     /* cool off-white bg */
  --card:#FFFFFF;
  --ink:#0C2A31;       /* body text */
  --muted:#527079;     /* secondary text */
  --line:#D9E6EA;      /* hairlines */
  --ok:#1E8E5A;

  --maxw:1120px;
  --radius:14px;
  --shadow:0 10px 30px -12px rgba(11,58,70,.28);
  --shadow-sm:0 4px 14px -8px rgba(11,58,70,.35);

  --display:'Archivo',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--body);color:var(--ink);
  background:var(--paper);line-height:1.62;-webkit-font-smoothing:antialiased;
  font-size:17px;
}
h1,h2,h3,h4{font-family:var(--display);line-height:1.08;margin:0 0 .5em;color:var(--deep);font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h3{font-size:1.22rem;font-weight:700}
p{margin:0 0 1rem}
a{color:var(--water);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{font-family:var(--display);text-transform:uppercase;letter-spacing:.16em;
  font-size:.76rem;font-weight:700;color:var(--water)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--display);
  font-weight:700;font-size:1rem;padding:.85em 1.4em;border-radius:999px;border:0;
  cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn-sun{background:var(--sun);color:#3a2500;box-shadow:var(--shadow-sm)}
.btn-sun:hover{background:var(--sun-deep);text-decoration:none;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--deep);border:2px solid var(--line)}
.btn-ghost:hover{border-color:var(--water);color:var(--water);text-decoration:none}
.btn-lg{font-size:1.08rem;padding:1em 1.7em}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(245,250,251,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:1rem;padding:.7rem 22px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--display);font-weight:800;
  font-size:1.12rem;color:var(--deep);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand .drop{width:26px;height:26px;flex:0 0 auto}
.nav-links{display:flex;align-items:center;gap:.2rem;margin-left:auto}
.nav-links a{font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--deep);
  padding:.5em .7em;border-radius:8px}
.nav-links a:hover{background:#e7f1f3;text-decoration:none}
.nav-links .btn-sun{color:#3a2500;margin-left:.4rem}
.nav-links .btn-sun:hover{background:var(--sun-deep)}
.nav-toggle,.nav-check{display:none}

/* ---------- hero ---------- */
.hero{position:relative;background:linear-gradient(160deg,#0B3A46 0%,#0E6F82 60%,#0E8FA6 100%);
  color:#eafafc;overflow:hidden}
.hero .wrap{position:relative;z-index:2;padding:clamp(3rem,7vw,5.5rem) 22px clamp(5rem,8vw,7rem)}
.hero h1{color:#fff;max-width:16ch}
.hero .lede{font-size:clamp(1.05rem,2.2vw,1.3rem);color:#cdeef3;max-width:52ch;margin-bottom:1.6rem}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.hero-note{font-size:.9rem;color:#a9dbe3;margin:1.1rem 0 0}
.hero-badges{display:flex;gap:1.4rem;flex-wrap:wrap;margin-top:2.2rem;padding-top:1.6rem;
  border-top:1px solid rgba(255,255,255,.16)}
.hero-badge{font-size:.9rem;color:#d7f2f6;display:flex;align-items:center;gap:.5em;max-width:22ch}
.hero-badge svg{flex:0 0 auto;color:var(--sun)}
/* ambient water shimmer */
.hero::before{content:"";position:absolute;inset:0;z-index:1;opacity:.5;
  background:radial-gradient(1200px 400px at 80% -10%,rgba(55,183,201,.55),transparent 60%),
             radial-gradient(900px 500px at 10% 120%,rgba(242,166,59,.18),transparent 60%)}

/* wave divider */
.wave{display:block;width:100%;height:auto;margin:0;line-height:0}
.wave svg{display:block;width:100%;height:60px}

/* ---------- generic section ---------- */
.section{padding:clamp(3rem,6vw,5rem) 0}
.section.tight{padding:clamp(2rem,4vw,3rem) 0}
.section-head{max-width:60ch;margin-bottom:2rem}
.section-head.center{margin:0 auto 2.4rem;text-align:center}
.lead{font-size:1.12rem;color:var(--muted)}

/* ---------- trust strip ---------- */
.trust{background:var(--deep);color:#dff2f5}
.trust .wrap{display:flex;flex-wrap:wrap;gap:1.4rem 2.4rem;justify-content:center;
  padding:1.1rem 22px;font-family:var(--display);font-weight:600;font-size:.95rem}
.trust span{display:flex;align-items:center;gap:.5em}
.trust svg{color:var(--sun)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;counter-reset:step}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem 1.4rem;position:relative}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--display);
  font-weight:800;font-size:1.05rem;color:var(--sun);letter-spacing:.05em}
.step h3{margin:.4rem 0 .4rem}

/* ---------- cards grid ---------- */
.grid{display:grid;gap:1.2rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem;box-shadow:var(--shadow-sm)}
.card h3{display:flex;align-items:center;gap:.55em}
.card .ic{width:34px;height:34px;flex:0 0 auto;color:var(--water)}
.card.link-card{transition:transform .15s ease,box-shadow .15s ease}
.card.link-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .more{font-family:var(--display);font-weight:700;color:var(--water);font-size:.95rem}

/* ---------- band (sand) ---------- */
.band{background:linear-gradient(180deg,#fff, #fbf6ec);border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)}
.band-deep{background:var(--deep);color:#e7f5f8}
.band-deep h2{color:#fff}
.band-deep .lead{color:#a9d6de}

/* ---------- fit / positioning list ---------- */
.fit{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.fit ul{list-style:none;padding:0;margin:0}
.fit li{padding:.55rem 0 .55rem 1.9rem;position:relative;border-bottom:1px dashed var(--line)}
.fit li:last-child{border-bottom:0}
.fit .yes li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.fit .no li::before{content:"—";position:absolute;left:0;color:var(--muted);font-weight:800}
.fit h3{margin-bottom:.4rem}

/* ---------- FAQ ---------- */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:.2rem 1.1rem;margin-bottom:.7rem}
.faq summary{font-family:var(--display);font-weight:700;cursor:pointer;padding:.9rem 0;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;color:var(--deep)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--sun);font-size:1.4rem;font-weight:800;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq p{padding:.9rem 0 .4rem;margin:0;color:var(--ink)}

/* ---------- CTA block ---------- */
.cta-block{text-align:center;max-width:60ch;margin:0 auto}
.cta-block .btn{margin-top:1rem}

/* ---------- contact / form ---------- */
.form{display:grid;gap:1rem;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow-sm)}
.form label{font-family:var(--display);font-weight:600;font-size:.92rem;color:var(--deep);
  display:block;margin-bottom:.35rem}
.form input,.form select,.form textarea{width:100%;padding:.8em .9em;border:1.5px solid var(--line);
  border-radius:10px;font:inherit;color:var(--ink);background:#fbfdfe}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--water);
  box-shadow:0 0 0 3px rgba(14,143,166,.15)}
.disclaimer-box{background:#fbf6ec;border:1px solid #ecd9b0;border-radius:12px;
  padding:1.1rem 1.2rem;font-size:.95rem;color:#5c4a2a}
.disclaimer-box strong{color:#3a2c10}

/* ---------- calculator ---------- */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;align-items:start}
.calc-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;box-shadow:var(--shadow-sm)}
.calc-panel label{font-family:var(--display);font-weight:600;font-size:.92rem;color:var(--deep);
  display:block;margin:.9rem 0 .35rem}
.calc-panel input,.calc-panel select{width:100%;padding:.75em .9em;border:1.5px solid var(--line);
  border-radius:10px;font:inherit;background:#fbfdfe}
.calc-panel input:focus,.calc-panel select:focus{outline:none;border-color:var(--water);
  box-shadow:0 0 0 3px rgba(14,143,166,.15)}
.seg{display:flex;gap:.4rem}
.seg label{flex:1;margin:0}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;text-align:center;padding:.7em;border:1.5px solid var(--line);
  border-radius:10px;font-family:var(--display);font-weight:600;cursor:pointer;background:#fbfdfe}
.seg input:checked + span{background:var(--water);color:#fff;border-color:var(--water)}
.results{background:linear-gradient(160deg,#0B3A46,#0E7C90);color:#eafafc;
  border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow)}
.results h3{color:#fff}
.result-num{font-family:var(--display);font-weight:800;font-size:2.6rem;color:#fff;line-height:1;margin:.2rem 0}
.result-sub{color:#bfe7ee;font-size:.95rem;margin-bottom:1.3rem}
.result-row{display:flex;justify-content:space-between;gap:1rem;padding:.7rem 0;
  border-top:1px solid rgba(255,255,255,.16)}
.result-row .k{color:#bfe7ee}
.result-row .v{font-family:var(--display);font-weight:700;color:#fff}

/* ---------- footer ---------- */
.site-foot{background:var(--deep);color:#bcd8de;font-size:.94rem}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;
  padding:3rem 22px;max-width:var(--maxw);margin:0 auto}
.foot-top h4{color:#fff;font-size:1rem;margin-bottom:.8rem}
.foot-top a{color:#bcd8de;display:block;padding:.2rem 0}
.foot-top a:hover{color:var(--sun)}
.foot-brand{font-family:var(--display);font-weight:800;font-size:1.15rem;color:#fff;
  display:flex;align-items:center;gap:.5rem;margin-bottom:.6rem}
.disclaimer{border-top:1px solid rgba(255,255,255,.14);padding:1.4rem 22px;
  max-width:var(--maxw);margin:0 auto;font-size:.85rem;color:#8fb6bf}
.disclaimer strong{color:#cfe6ec}

/* ---------- utilities ---------- */
.center{text-align:center}
.mt0{margin-top:0}.mb0{margin-bottom:0}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .nav-links{position:fixed;inset:56px 0 auto 0;flex-direction:column;align-items:stretch;
    gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:.6rem 22px 1.2rem;
    box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .25s ease;margin:0}
  .nav-check:checked ~ .nav-links{transform:translateY(0)}
  .nav-links a{padding:.85em .4em;border-bottom:1px solid var(--line)}
  .nav-links .btn-sun{margin:.7rem 0 0;justify-content:center}
  .nav-toggle{display:inline-flex;flex-direction:column;gap:5px;margin-left:auto;
    background:none;border:0;cursor:pointer;padding:.4rem}
  .nav-toggle span{width:24px;height:2.5px;background:var(--deep);border-radius:2px}
  .steps,.grid-3,.grid-2,.fit,.calc,.foot-top{grid-template-columns:1fr}
  .foot-top{gap:1.4rem}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}