:root{
  --navy-900:#061626;
  --navy-800:#0a2342;
  --navy-700:#0e2f56;
  --navy-600:#143a68;
  --blue-700:#155fa8;
  --blue-600:#1b7ad0;
  --blue-500:#2e95e6;
  --aqua-400:#52b6f2;
  --aqua-300:#86d2f8;
  --cyan-200:#bfe9fb;
  --foam:#eef8fe;
  --foam-2:#f6fbfe;
  --white:#ffffff;
  --ink:#0c2236;
  --ink-soft:#3a566e;
  --line:#d6e8f4;
  --shadow-sm:0 2px 10px rgba(10,35,66,.08);
  --shadow:0 18px 50px -18px rgba(10,35,66,.35);
  --shadow-lg:0 40px 80px -30px rgba(8,30,58,.55);
  --r:18px;
  --maxw:1200px;
  --display:"Bricolage Grotesque",sans-serif;
  --body:"Manrope",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--foam-2);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--display);line-height:1.04;letter-spacing:-.02em;font-weight:800}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--body);font-weight:800;font-size:.78rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--blue-600);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--aqua-400),var(--blue-600));border-radius:2px}
.section{padding:96px 0;position:relative}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  font-family:var(--body);font-weight:800;font-size:.98rem;letter-spacing:.01em;
  padding:16px 28px;border-radius:999px;cursor:pointer;border:none;overflow:hidden;
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s;
  white-space:nowrap;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--aqua-400),var(--blue-600) 55%,var(--blue-700));
  box-shadow:0 14px 30px -10px rgba(27,122,208,.7),inset 0 1px 0 rgba(255,255,255,.45);
}
.btn-primary::after{ /* wet sheen sweep */
  content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-18deg);transition:left .6s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 44px -12px rgba(27,122,208,.85),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-primary:hover::after{left:140%}
.btn-ghost{
  color:#fff;background:rgba(255,255,255,.07);
  border:1.5px solid rgba(255,255,255,.4);backdrop-filter:blur(6px);
}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-3px)}
.btn-dark{color:#fff;background:var(--navy-800);box-shadow:var(--shadow-sm)}
.btn-dark:hover{transform:translateY(-3px);background:var(--navy-700)}
.btn.lg{padding:19px 36px;font-size:1.05rem}

/* ---------- Top bar ---------- */
.topbar{
  background:var(--navy-900);color:#cfe6f6;font-size:.82rem;font-weight:600;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:9px;padding-bottom:9px;flex-wrap:wrap}
.topbar a{color:#cfe6f6;display:inline-flex;align-items:center;gap:7px}
.topbar a:hover{color:#fff}
.topbar .stars{color:#ffcb45;letter-spacing:1px}
.topbar-left{display:flex;gap:22px;align-items:center;flex-wrap:wrap}

/* ---------- Nav ---------- */
header.nav{
  position:sticky;top:0;z-index:60;
  background:transparent;
  border-bottom:1px solid rgba(214,232,244,.8);
  transition:box-shadow .3s;
}
header.nav::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  backdrop-filter:blur(14px) saturate(160%);
  transition:background .3s;
}
header.nav.scrolled{box-shadow:0 10px 30px -18px rgba(10,35,66,.5)}
header.nav.scrolled::before{background:rgba(255,255,255,.94)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px;gap:18px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:54px;width:auto;filter:drop-shadow(0 6px 14px rgba(10,35,66,.25))}
.brand .bname{font-family:var(--display);font-weight:800;font-size:1.05rem;line-height:1;color:var(--navy-800)}
.brand .bsub{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-600);font-weight:800}
.navlinks{display:flex;align-items:center;gap:30px}
.navlinks a.link{font-weight:700;font-size:.95rem;color:var(--ink);position:relative;padding:4px 0}
.navlinks a.link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:linear-gradient(90deg,var(--aqua-400),var(--blue-600));transition:width .3s}
.navlinks a.link:hover::after{width:100%}
.navlinks a.link:hover{color:var(--blue-600)}
.nav-cta{display:flex;align-items:center;gap:14px}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{width:26px;height:3px;background:var(--navy-800);border-radius:3px;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;isolation:isolate;
  background:
    radial-gradient(120% 80% at 80% -10%,rgba(82,182,242,.35),transparent 55%),
    linear-gradient(160deg,var(--navy-700),var(--navy-900) 70%);
}
.hero .photo{
  position:absolute;inset:0;z-index:-3;
  background:linear-gradient(135deg,#0e2f56,#08203c);
  background-size:cover;background-position:center;
  opacity:.42;
}
.hero::before{ /* dark gradient for legibility */
  content:"";position:absolute;inset:0;z-index:-2;
  background:linear-gradient(90deg,rgba(6,22,38,.92) 0%,rgba(6,22,38,.6) 50%,rgba(8,30,58,.35) 100%);
}
.caustics{position:absolute;inset:-30%;z-index:-1;pointer-events:none;opacity:.5;mix-blend-mode:screen;
  background:
    radial-gradient(closest-side at 30% 30%,rgba(134,210,248,.5),transparent 60%),
    radial-gradient(closest-side at 70% 60%,rgba(82,182,242,.45),transparent 60%),
    radial-gradient(closest-side at 50% 80%,rgba(191,233,251,.35),transparent 60%);
  filter:blur(20px);
  animation:drift 16s ease-in-out infinite alternate;
}
@keyframes drift{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(3%,-2%) scale(1.06)}
  100%{transform:translate(-2%,3%) scale(1.03)}
}
.hero .wrap{position:relative;padding-top:96px;padding-bottom:140px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.6vw,4.6rem);margin:18px 0 0;text-wrap:balance}
.hero h1 .shine{
  background:linear-gradient(100deg,#bfe9fb,#fff 40%,#86d2f8 60%,#fff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:#d2e6f5;max-width:46ch;margin:22px 0 0;font-weight:500}
.hero-cta{display:flex;gap:16px;margin-top:34px;flex-wrap:wrap}
.trust-row{display:flex;gap:28px;margin-top:40px;flex-wrap:wrap;align-items:center}
.trust-row .t{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.9rem;color:#d8ecf9}
.trust-row .t svg{width:22px;height:22px;color:var(--aqua-300);flex:none}
.trust-row .div{width:1px;height:26px;background:rgba(255,255,255,.18)}

/* hero card / droplet visual */
.hero-card{
  position:relative;border-radius:26px;padding:30px;
  background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.28);
  backdrop-filter:blur(14px);
  box-shadow:0 40px 70px -30px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.4);
}
.hero-card .pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);padding:7px 14px;border-radius:999px;font-size:.78rem;font-weight:800;letter-spacing:.04em}
.hero-card h3{font-size:1.6rem;margin:18px 0 6px}
.hero-card .warranty{display:flex;align-items:center;gap:16px;margin-top:22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18)}
.hero-card .big{font-family:var(--display);font-size:2.6rem;line-height:1;color:#fff}
.hero-card .big small{display:block;font-family:var(--body);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#bfe0f4;font-weight:800;margin-top:6px}
.droplet{position:absolute;border-radius:50% 50% 50% 50%/60% 60% 40% 40%;
  background:linear-gradient(160deg,rgba(191,233,251,.9),rgba(82,182,242,.6));
  box-shadow:inset 0 -6px 12px rgba(21,95,168,.5),inset 0 4px 8px rgba(255,255,255,.8),0 10px 24px rgba(8,30,58,.5);
  animation:bob 5s ease-in-out infinite;
}
@keyframes bob{50%{transform:translateY(-12px)}}
.d1{width:64px;height:64px;top:-26px;right:40px}
.d2{width:34px;height:34px;bottom:-14px;left:50px;animation-delay:1.2s}

/* wave divider */
.wave-divide{position:absolute;left:0;right:0;bottom:-1px;line-height:0}
.wave-divide svg{width:100%;height:90px;display:block}

/* ---------- Section headers ---------- */
.shead{max-width:660px}
.shead h2{font-size:clamp(2rem,4vw,3rem);margin:14px 0 0;color:var(--navy-800)}
.shead p{color:var(--ink-soft);font-size:1.08rem;margin-top:16px}
.center{margin-left:auto;margin-right:auto;text-align:center}
.center .eyebrow{justify-content:center}

/* ---------- Services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.svc{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:30px;overflow:hidden;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,border-color .35s;
  box-shadow:var(--shadow-sm);
}
.svc::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(82,182,242,.08),transparent 45%);opacity:0;transition:opacity .35s}
.svc::after{content:"";position:absolute;top:-60%;left:-40%;width:60%;height:200%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.6),transparent);transform:skewX(-18deg) translateX(-30px);opacity:0;transition:.6s}
.svc:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--aqua-300)}
.svc:hover::before{opacity:1}
.svc:hover::after{left:130%;opacity:.7}
.svc .ico{width:58px;height:58px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(150deg,var(--foam),#dcf0fb);border:1px solid var(--cyan-200);position:relative;z-index:1}
.svc .ico svg{width:30px;height:30px;color:var(--blue-600)}
.svc h3{font-size:1.28rem;color:var(--navy-800);position:relative;z-index:1}
.svc p{color:var(--ink-soft);font-size:.96rem;margin-top:10px;position:relative;z-index:1}
.svc .more{display:inline-flex;align-items:center;gap:6px;color:var(--blue-600);font-weight:800;font-size:.88rem;margin-top:16px;position:relative;z-index:1}
.svc .more svg{width:16px;height:16px;transition:transform .3s}
.svc:hover .more svg{transform:translateX(4px)}

/* ---------- Wet look comparison ---------- */
.wetlook{background:linear-gradient(180deg,var(--foam),#fff);}
.compare-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center;margin-top:30px}
.compare{
  position:relative;width:100%;aspect-ratio:4/3;border-radius:22px;overflow:hidden;user-select:none;
  box-shadow:var(--shadow-lg);border:1px solid var(--line);cursor:ew-resize;background:#0e2f56;
}
.compare .layer{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat}
.compare .before{z-index:1}
.compare .after{z-index:2;clip-path:inset(0 0 0 50%)}
.compare .after::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,255,255,.12),transparent 40%);}
.compare .tag{position:absolute;bottom:14px;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(6,22,38,.6);padding:6px 12px;border-radius:999px;backdrop-filter:blur(4px);z-index:4}
.compare .tag.l{left:14px}
.compare .tag.r{right:14px;background:rgba(27,122,208,.75)}
.compare .handle{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%);box-shadow:0 0 0 1px rgba(10,35,66,.15);z-index:3}
.compare .knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 8px 22px rgba(8,30,58,.5);color:var(--blue-600)}
.compare .knob svg{width:24px;height:24px}
.compare-note{font-size:.82rem;color:var(--ink-soft);margin-top:14px;text-align:center}
.wet-points{margin-top:22px;display:flex;flex-direction:column;gap:14px}
.wet-points li{list-style:none;display:flex;gap:14px;align-items:flex-start}
.wet-points .ck{flex:none;width:26px;height:26px;border-radius:50%;background:linear-gradient(150deg,var(--aqua-400),var(--blue-600));display:grid;place-items:center;margin-top:2px}
.wet-points .ck svg{width:15px;height:15px;color:#fff}
.wet-points b{color:var(--navy-800)}
.wet-points span{color:var(--ink-soft);font-size:.96rem}

/* ---------- Process ---------- */
.process{background:var(--navy-800);color:#fff;position:relative;overflow:hidden}
.process .caustics{opacity:.25}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:54px;position:relative;z-index:1}
.step{position:relative;padding:28px 24px;border-radius:var(--r);
  background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(6px)}
.step .n{font-family:var(--display);font-size:2.6rem;color:var(--aqua-300);line-height:1;opacity:.9}
.step h3{margin:10px 0 8px;font-size:1.25rem}
.step p{color:#bcd6ec;font-size:.92rem}
.step .arrow{position:absolute;right:-16px;top:46px;color:var(--aqua-400);z-index:2}
.step .arrow svg{width:26px;height:26px}

/* ---------- Why us ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px}
.why{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;gap:18px;align-items:flex-start;box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s}
.why:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.why .ico{flex:none;width:50px;height:50px;border-radius:12px;background:linear-gradient(150deg,var(--navy-800),var(--blue-700));display:grid;place-items:center}
.why .ico svg{width:26px;height:26px;color:var(--aqua-300)}
.why h3{font-size:1.12rem;color:var(--navy-800)}
.why p{font-size:.92rem;color:var(--ink-soft);margin-top:6px}

/* ---------- Maintenance ---------- */
.maint{position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(120% 120% at 100% 0%,rgba(82,182,242,.4),transparent 55%),linear-gradient(150deg,var(--navy-700),var(--navy-900));}
.maint-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.maint h2{font-size:clamp(2rem,4vw,3rem);margin-top:14px}
.maint .lead{color:#cfe6f6;font-size:1.06rem;margin-top:18px}
.maint-feats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}
.maint-feats div{display:flex;gap:10px;align-items:flex-start;font-weight:600;font-size:.94rem;color:#e4f2fc}
.maint-feats svg{flex:none;width:20px;height:20px;color:var(--aqua-300);margin-top:3px}
.maint-card{background:linear-gradient(160deg,rgba(255,255,255,.14),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.26);border-radius:24px;padding:36px;backdrop-filter:blur(12px);box-shadow:var(--shadow-lg)}
.maint-card .tagline{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--aqua-300)}
.maint-card h3{font-size:1.8rem;margin:10px 0 4px}
.maint-card ul{list-style:none;margin:22px 0;display:flex;flex-direction:column;gap:13px}
.maint-card li{display:flex;gap:12px;align-items:flex-start;color:#e4f2fc;font-size:.95rem}
.maint-card li svg{flex:none;width:20px;height:20px;color:#7be0a8;margin-top:3px}
.maint-card .price{font-family:var(--display);font-size:1.1rem;color:#fff;margin-bottom:18px}
.maint-card .price b{font-size:1.5rem}

/* ---------- Areas ---------- */
.areas{background:linear-gradient(180deg,#fff,var(--foam))}
.area-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:50px}
.area-col h4{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-600);padding-bottom:12px;border-bottom:2px solid var(--cyan-200);margin-bottom:14px}
.area-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.area-col li{display:flex;align-items:center;gap:9px;color:var(--ink-soft);font-weight:600;font-size:.95rem}
.area-col li svg{width:15px;height:15px;color:var(--aqua-400);flex:none}

/* ---------- Reviews ---------- */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:50px}
.rev{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow-sm);position:relative;display:flex;flex-direction:column}
.rev .stars{color:#ffb320;letter-spacing:2px;font-size:1.05rem}
.rev p{color:var(--ink);font-size:.97rem;margin:16px 0;flex:1}
.rev .who{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:16px}
.rev .av{width:42px;height:42px;border-radius:50%;background:linear-gradient(150deg,var(--blue-600),var(--navy-800));color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:800}
.rev .who b{color:var(--navy-800);font-size:.95rem}
.rev .who span{font-size:.78rem;color:var(--ink-soft);display:block}
.gbadge{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 20px;box-shadow:var(--shadow-sm);font-weight:700;font-size:.92rem;margin-top:30px}
.gbadge .stars{color:#ffb320}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:46px auto 0;display:flex;flex-direction:column;gap:14px}
.faq{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.faq button{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:var(--display);font-weight:700;font-size:1.08rem;color:var(--navy-800)}
.faq .ans{max-height:0;overflow:hidden;transition:max-height .4s ease;color:var(--ink-soft)}
.faq .ans p{padding:0 24px 22px}
.faq .pm{flex:none;width:30px;height:30px;border-radius:50%;background:var(--foam);display:grid;place-items:center;color:var(--blue-600);transition:transform .3s,background .3s}
.faq.open .pm{transform:rotate(45deg);background:var(--blue-600);color:#fff}
.faq .pm svg{width:16px;height:16px}

/* ---------- CTA / form ---------- */
.cta{position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(120% 100% at 0% 0%,rgba(82,182,242,.4),transparent 50%),linear-gradient(150deg,var(--navy-800),var(--navy-900))}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;position:relative;z-index:1}
.cta h2{font-size:clamp(2rem,4vw,3rem)}
.cta .lead{color:#cfe6f6;font-size:1.08rem;margin-top:18px}
.cta-contacts{margin-top:30px;display:flex;flex-direction:column;gap:16px}
.cta-contacts a{display:flex;align-items:center;gap:14px;font-weight:700;color:#fff}
.cta-contacts .ic{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);display:grid;place-items:center}
.cta-contacts .ic svg{width:22px;height:22px;color:var(--aqua-300)}
.cta-contacts small{display:block;color:#9fc4de;font-weight:600;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}
.form-card{background:#fff;border-radius:24px;padding:36px;box-shadow:var(--shadow-lg);color:var(--ink)}
.form-card h3{color:var(--navy-800);font-size:1.5rem}
.form-card p.sub{color:var(--ink-soft);font-size:.94rem;margin:6px 0 22px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.82rem;color:var(--navy-800);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font-family:var(--body);font-size:.96rem;background:var(--foam-2);transition:border-color .25s,box-shadow .25s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 4px rgba(46,149,230,.15);background:#fff}
.field.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-msg{display:none;text-align:center;padding:30px 10px}
.form-msg .check{width:64px;height:64px;border-radius:50%;background:linear-gradient(150deg,var(--aqua-400),var(--blue-600));display:grid;place-items:center;margin:0 auto 16px}
.form-msg .check svg{width:34px;height:34px;color:#fff}
.form-msg h4{font-size:1.4rem;color:var(--navy-800)}
.form-msg p{color:var(--ink-soft);margin-top:8px}
.form-msg a{color:var(--blue-600);font-weight:800}

/* ---------- Footer ---------- */
footer{background:var(--navy-900);color:#a9c6da;padding:64px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.foot-brand img{height:64px;margin-bottom:16px}
.foot-brand p{font-size:.92rem;max-width:32ch}
footer h5{color:#fff;font-family:var(--display);font-size:1.05rem;margin-bottom:18px}
footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
footer ul a{font-size:.92rem;color:#a9c6da}
footer ul a:hover{color:var(--aqua-300)}
.foot-contact div{display:flex;gap:10px;align-items:flex-start;margin-bottom:14px;font-size:.92rem}
.foot-contact svg{width:18px;height:18px;color:var(--aqua-300);flex:none;margin-top:3px}
.socials{display:flex;gap:12px;margin-top:18px}
.socials a{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;transition:.3s}
.socials a:hover{background:var(--blue-600);transform:translateY(-3px)}
.socials svg{width:18px;height:18px;color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:54px;padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:.82rem}
.foot-bottom .tdm{display:inline-flex;align-items:center;gap:8px;color:#7fa6c2}
.foot-bottom .tdm b{color:#fff}
.foot-bottom .tdm .dot{width:7px;height:7px;border-radius:50%;background:#00bf63;box-shadow:0 0 8px #00bf63}
.foot-credit{text-align:center;font-size:.72rem;color:rgba(255,255,255,.28);margin:0;padding-bottom:18px}.foot-credit a{color:rgba(255,255,255,.38);text-decoration:none}.foot-credit a:hover{color:rgba(255,255,255,.65)}

/* ---------- Static compare ---------- */
.compare-static{margin:0;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.compare-static img{width:100%;height:auto;display:block}

/* ---------- Gallery ---------- */
.gallery-section{background:var(--foam-2)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.gallery-item{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.gallery-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.gallery-item img{width:100%;height:auto;display:block;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.gallery-item:hover img{transform:scale(1.04)}
.gallery-item figcaption{padding:14px 18px;font-size:.85rem;font-weight:700;color:var(--navy-800);letter-spacing:.02em;border-top:1px solid var(--line)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Mobile ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-card{order:-1;display:none}
  .svc-grid,.why-grid,.rev-grid,.gallery-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .step .arrow{display:none}
  .compare-wrap,.maint-grid,.cta-grid{grid-template-columns:1fr;gap:34px}
  .area-cols{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media(max-width:680px){
  .section{padding:68px 0}
  .navlinks{position:fixed;inset:0 0 0 auto;width:78%;max-width:340px;background:#fff;flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:90px 30px 30px;gap:22px;transform:translateX(110%);transition:transform .35s;box-shadow:-20px 0 60px rgba(10,35,66,.3);z-index:55}
  .navlinks.open{transform:none}
  .navlinks .nav-cta{flex-direction:column;align-items:stretch;width:100%}
  .navlinks .nav-cta .btn{justify-content:center}
  .hamburger{display:flex;z-index:60}
  .hamburger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .hamburger.open span:nth-child(2){opacity:0}
  .hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .svc-grid,.why-grid,.rev-grid,.gallery-grid,.maint-feats,.area-cols,.field.row{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .topbar-left .hide-sm{display:none}
  .foot-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:stretch;gap:12px;margin-top:24px}
  .hero-cta .btn,.hero-cta .btn.lg{flex:none;justify-content:center;padding:15px 20px;font-size:.9rem}
}
.navshade{position:fixed;inset:0;background:rgba(6,22,38,.5);opacity:0;visibility:hidden;transition:.3s;z-index:54}
.navshade.show{opacity:1;visibility:visible}

/* ---------- Sticky mobile CTA bar ---------- */
.mob-cta-bar{display:none}
@media(max-width:680px){
  .mob-cta-bar{
    display:flex;position:fixed;bottom:0;left:0;right:0;z-index:70;
    box-shadow:0 -4px 24px rgba(10,35,66,.18);
  }
  .mob-cta-btn{
    flex:1;display:flex;align-items:center;justify-content:center;gap:9px;
    padding:15px 10px;font-family:var(--body);font-weight:800;font-size:.95rem;
    color:#fff;text-decoration:none;transition:filter .15s;
  }
  .mob-cta-btn:active{filter:brightness(.88)}
  .mob-cta-btn svg{width:20px;height:20px;flex-shrink:0}
  .mob-cta-call{background:var(--blue-600)}
  .mob-cta-text{background:var(--navy-800)}
  body{padding-bottom:58px}
}