/* ============================================================
   Shiva Kumar Water Proofing Services — Premium Design System
   ============================================================ */
:root{
  --navy-900:#050E24; --navy-800:#071634; --navy-700:#0A1E45; --navy-600:#123A82;
  --blue-600:#1668FF; --blue-500:#3E8CFF; --blue-300:#8FBBFF; --blue-100:#E7F0FF;
  --gold-400:#F3D28A; --gold-500:#E2A93B; --gold-600:#C4862A;
  --ink:#0B1220; --body:#4A5A73; --muted:#7A8AA3;
  --line:#E4EAF3; --bg:#F5F8FD; --white:#fff;
  --wa:#25D366; --wa-dark:#1EB855;
  --r-sm:10px; --r:16px; --r-lg:24px; --r-xl:34px;
  --sh-1:0 1px 2px rgba(9,25,58,.06),0 4px 14px rgba(9,25,58,.06);
  --sh-2:0 10px 30px rgba(9,25,58,.10),0 2px 6px rgba(9,25,58,.05);
  --sh-3:0 26px 60px rgba(9,25,58,.16);
  --sh-gold:0 12px 28px rgba(226,169,59,.32);
  --grad-navy:linear-gradient(135deg,#123A82 0%,#0A1E45 55%,#050E24 100%);
  --grad-blue:linear-gradient(135deg,#3E8CFF,#1668FF 60%,#0F49BD);
  --grad-gold:linear-gradient(135deg,#FBE7AE,#E2A93B 45%,#C4862A);
  --font:'Plus Jakarta Sans','Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --wrap:1200px;
  --hdr:90px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--body);background:var(--bg);
  font-size:16.5px;line-height:1.68;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg,video{max-width:100%;display:block}
a{color:var(--blue-600);text-decoration:none;transition:.25s}
h1,h2,h3,h4{color:var(--ink);font-weight:800;line-height:1.14;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5.2vw,3.9rem)}
h2{font-size:clamp(1.72rem,3.5vw,2.8rem)}
h3{font-size:clamp(1.12rem,1.7vw,1.38rem);letter-spacing:-.01em}
p{margin:0 0 1.05em}
ul{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.sec{padding:clamp(58px,7.5vw,110px) 0;position:relative}
.sec--tight{padding:clamp(44px,5vw,72px) 0}
.sec--alt{background:var(--white)}
.sec--dark{background:var(--grad-navy);color:#C6D5EE}
.sec--dark h2,.sec--dark h3{color:#fff}
.center{text-align:center}
.mw-720{max-width:720px;margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- eyebrow / heads ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.735rem;font-weight:800;
  letter-spacing:.19em;text-transform:uppercase;color:var(--blue-600);margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--grad-gold)}
.sec--dark .eyebrow{color:var(--gold-400)}
.lead{font-size:clamp(1rem,1.35vw,1.12rem);color:var(--body)}
.sec--dark .lead{color:#AFC3E2}
.script{font-family:var(--serif);font-style:italic;font-weight:700}
.hl{background:linear-gradient(180deg,transparent 80%,rgba(226,169,59,.62) 80%,rgba(226,169,59,.62) 93%,transparent 93%);padding:0 .04em}
.grad-text{background:var(--grad-blue);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font:inherit;font-weight:800;font-size:.95rem;letter-spacing:.01em;cursor:pointer;border:0;
  padding:15px 28px;border-radius:999px;transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s,background .25s,color .25s;
  white-space:nowrap;position:relative;overflow:hidden}
.btn svg{width:19px;height:19px;flex:0 0 auto}
.btn:hover{transform:translateY(-3px)}
.btn--wa{background:linear-gradient(135deg,#2BE075,var(--wa) 45%,var(--wa-dark));color:#062713;box-shadow:0 12px 26px rgba(37,211,102,.34)}
.btn--wa:hover{box-shadow:0 18px 36px rgba(37,211,102,.44)}
.btn--gold{background:var(--grad-gold);color:#3A2603;box-shadow:var(--sh-gold)}
.btn--gold:hover{box-shadow:0 18px 40px rgba(226,169,59,.45)}
.btn--blue{background:var(--grad-blue);color:#fff;box-shadow:0 12px 26px rgba(22,104,255,.32)}
.btn--blue:hover{box-shadow:0 18px 38px rgba(22,104,255,.42)}
.btn--ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.34);backdrop-filter:blur(8px)}
.btn--ghost:hover{background:rgba(255,255,255,.16);border-color:#fff}
.btn--outline{background:#fff;color:var(--navy-700);border:1.6px solid var(--line);box-shadow:var(--sh-1)}
.btn--outline:hover{border-color:var(--blue-500);color:var(--blue-600)}
.btn--sm{padding:11px 20px;font-size:.86rem}
.btn--lg{padding:17px 34px;font-size:1rem}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.textlink{display:inline-flex;align-items:center;gap:7px;font-weight:800;color:var(--blue-600)}
.textlink svg{width:16px;height:16px;transition:.25s}
.textlink:hover svg{transform:translateX(4px)}

/* ---------- top bar ---------- */
.topbar{background:var(--navy-900);color:#9FB4D6;font-size:.79rem;font-weight:600}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:40px;flex-wrap:wrap}
.topbar a{color:#CFE0FA}
.topbar a:hover{color:var(--gold-400)}
.tb-list{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.tb-list li{display:flex;align-items:center;gap:7px}
.tb-list svg{width:14px;height:14px;color:var(--gold-500)}
.tb-pill{display:inline-flex;align-items:center;gap:7px;padding:4px 12px;border-radius:999px;
  background:rgba(226,169,59,.14);border:1px solid rgba(226,169,59,.3);color:var(--gold-400);font-weight:800;
  font-size:.73rem;letter-spacing:.05em}
.tb-stars{color:var(--gold-500);letter-spacing:2px}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.82);backdrop-filter:blur(16px) saturate(180%);
  border-bottom:1px solid rgba(228,234,243,.9);transition:.3s}
.hdr.is-stuck{box-shadow:0 10px 30px rgba(9,25,58,.09);background:rgba(255,255,255,.94)}
.hdr .wrap{display:flex;align-items:center;gap:18px;min-height:var(--hdr)}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{height:66px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{position:relative;white-space:nowrap;padding:10px 15px;border-radius:10px;color:var(--navy-700);font-weight:700;font-size:.94rem}
.nav a::after{content:"";position:absolute;left:15px;right:15px;bottom:5px;height:2px;border-radius:2px;
  background:var(--grad-gold);transform:scaleX(0);transform-origin:left;transition:transform .28s}
.nav a:hover{color:var(--blue-600)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.nav a.active{color:var(--blue-600)}
.hdr-cta{display:flex;align-items:center;gap:10px;flex:0 0 auto}
@media(min-width:1091px){.nav .nav-cta{display:none}}
.hdr-phone{display:flex;align-items:center;gap:10px;padding:8px 8px 8px 10px;border-radius:999px}
.hdr-phone .ic{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  background:var(--blue-100);color:var(--blue-600);flex:0 0 auto}
.hdr-phone .ic svg{width:17px;height:17px}
.hdr-phone b{display:block;color:var(--ink);font-size:.95rem;line-height:1.1}
.hdr-phone span{font-size:.7rem;color:var(--muted);font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.hdr-phone b a{color:inherit;text-decoration:none}
.hdr-phone b a:hover{color:var(--blue-600)}
.hdr-phone b+b{margin-top:2px}
.info .big a{color:inherit;text-decoration:none}
.info .big a:hover{color:var(--blue-600)}
.tb-list li>span:not([class]){opacity:.5}
.burger{display:none;width:46px;height:46px;border-radius:13px;border:1px solid var(--line);background:#fff;
  cursor:pointer;place-items:center;color:var(--navy-700)}
.burger svg{width:22px;height:22px}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--navy-900);color:#D3E1F6;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:kb 22s ease-in-out infinite alternate}
@keyframes kb{to{transform:scale(1.16) translateY(-1.5%)}}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(5,14,36,.96) 0%,rgba(7,22,52,.9) 42%,rgba(10,30,69,.62) 70%,rgba(18,58,130,.42) 100%)}
.hero__glow{position:absolute;z-index:-1;width:620px;height:620px;border-radius:50%;filter:blur(90px);
  background:radial-gradient(circle,rgba(22,104,255,.36),transparent 66%);top:-180px;right:-120px;pointer-events:none}
.hero__glow2{position:absolute;z-index:-1;width:420px;height:420px;border-radius:50%;filter:blur(90px);
  background:radial-gradient(circle,rgba(226,169,59,.18),transparent 66%);bottom:-160px;left:-100px;pointer-events:none}
.hero .wrap{position:relative;padding-top:clamp(58px,7vw,96px);padding-bottom:clamp(70px,8vw,118px)}
.hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,4vw,58px);align-items:center}
.hero h1{color:#fff;text-shadow:0 4px 34px rgba(0,0,0,.3)}
.hero h1 .script{color:var(--gold-400);display:block;font-size:.62em;font-weight:700;letter-spacing:0;margin-bottom:.16em}
.hero .lead{color:#B9CDEC;font-size:clamp(1rem,1.4vw,1.16rem);max-width:56ch}
.hero__chips{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 30px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;font-size:.83rem;font-weight:800;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#E6EEFB;backdrop-filter:blur(8px)}
.chip svg{width:15px;height:15px;color:var(--gold-400)}
.hero__note{display:flex;align-items:center;gap:12px;margin-top:26px;font-size:.86rem;color:#9FB6D8}
.hero__note b{color:#fff}
.hero__note .av{display:flex}
.hero__note .av i{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-style:normal;
  font-weight:800;font-size:.75rem;color:#08213F;background:var(--grad-gold);border:2px solid var(--navy-900);margin-left:-9px}
.hero__note .av i:first-child{margin-left:0}
/* hero card */
.hcard{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-xl);
  padding:26px;backdrop-filter:blur(18px);box-shadow:0 30px 70px rgba(0,0,0,.34)}
.hcard__seal{display:flex;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14)}
.hcard__seal img{width:64px;height:64px}
.hcard__seal b{display:block;color:#fff;font-size:1.02rem;line-height:1.2}
.hcard__seal span{font-size:.8rem;color:#A9C0E2}
.hcard ul{display:grid;gap:12px;margin:18px 0 20px}
.hcard li{display:flex;gap:11px;font-size:.92rem;color:#D6E3F7;align-items:flex-start}
.hcard li svg{width:19px;height:19px;color:var(--wa);flex:0 0 auto;margin-top:2px}
.hcard .btn{width:100%}
.hcard__ft{margin-top:14px;text-align:center;font-size:.78rem;color:#93ACD1}

/* ---------- marquee ---------- */
.marq{background:var(--navy-800);border-block:1px solid rgba(255,255,255,.07);overflow:hidden;padding:14px 0}
.marq__track{display:flex;gap:0;width:max-content;animation:marq 34s linear infinite}
.marq:hover .marq__track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.marq span{display:inline-flex;align-items:center;gap:14px;padding:0 26px;color:#9FB8DC;font-weight:800;
  font-size:.84rem;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.marq span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-500)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;text-align:center;
  box-shadow:var(--sh-1);transition:.3s;position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;inset:auto 0 0 0;height:3px;background:var(--grad-gold);transform:scaleX(0);transition:.35s}
.stat:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.stat:hover::after{transform:scaleX(1)}
.stat b{display:block;font-size:clamp(1.9rem,3.4vw,2.55rem);font-weight:800;line-height:1;
  background:var(--grad-blue);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat>span{display:block;margin-top:8px;font-size:.83rem;font-weight:700;color:var(--muted);
  letter-spacing:.07em;text-transform:uppercase}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4.5vw,64px);align-items:center}
.split--wide{grid-template-columns:1.1fr .9fr}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;
  box-shadow:var(--sh-1);transition:transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .35s,border-color .35s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-7px);box-shadow:var(--sh-3);border-color:#D3E2FA}
.card__ic{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,#EAF2FF,#D7E6FF);color:var(--blue-600);box-shadow:inset 0 0 0 1px rgba(22,104,255,.1)}
.card__ic svg{width:28px;height:28px}
.card--gold .card__ic{background:linear-gradient(135deg,#FFF6E2,#FBE7AE);color:var(--gold-600)}
.card h3{margin-bottom:8px}
.card p{margin:0;font-size:.94rem}
.card__num{position:absolute;top:14px;right:20px;font-size:3.4rem;font-weight:800;color:#F1F5FC;line-height:1;z-index:0}
.card>*{position:relative;z-index:1}

/* service card w/ image */
.svc{scroll-margin-top:100px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-1);transition:transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .35s;display:flex;flex-direction:column}
.svc:hover{transform:translateY(-8px);box-shadow:var(--sh-3)}
.svc__media{position:relative;aspect-ratio:16/11;overflow:hidden;background:var(--navy-700)}
.svc__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.svc:hover .svc__media img{transform:scale(1.09)}
.svc__media--art{display:grid;place-items:center}
.svc__media--art svg{width:100%;height:100%}
.svc__tag{position:absolute;top:14px;left:14px;padding:6px 13px;border-radius:999px;font-size:.7rem;font-weight:800;
  letter-spacing:.09em;text-transform:uppercase;background:rgba(5,14,36,.72);color:var(--gold-400);
  border:1px solid rgba(226,169,59,.35);backdrop-filter:blur(6px)}
.svc__body{padding:24px 24px 26px;flex:1;display:flex;flex-direction:column}
.svc__body h3{margin-bottom:9px}
.svc__body p{font-size:.92rem;margin-bottom:16px}
.svc__pts{display:grid;gap:8px;margin:0 0 20px}
.svc__pts li{display:flex;gap:9px;font-size:.87rem;font-weight:600;color:var(--body)}
.svc__pts svg{width:16px;height:16px;color:var(--blue-500);flex:0 0 auto;margin-top:3px}
.svc__ft{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:16px;border-top:1px dashed var(--line)}

/* ---------- feature list (why us) ---------- */
.why{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.why--3{grid-template-columns:repeat(3,1fr)}
.why li{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:20px 22px;box-shadow:var(--sh-1);transition:.3s}
.why li:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.why .ic{width:46px;height:46px;border-radius:14px;flex:0 0 auto;display:grid;place-items:center;
  background:var(--grad-gold);color:#3A2603;box-shadow:var(--sh-1)}
.why .ic svg{width:22px;height:22px}
.why b{display:block;color:var(--ink);font-size:1rem;margin-bottom:3px}
.why p{margin:0;font-size:.89rem}

/* ---------- warranty band ---------- */
.warranty{position:relative;overflow:hidden;background:var(--grad-navy);color:#C9D9F2;
  border-radius:var(--r-xl);padding:clamp(32px,4.5vw,58px);box-shadow:var(--sh-3)}
.warranty::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;filter:blur(80px);
  background:radial-gradient(circle,rgba(226,169,59,.24),transparent 68%);top:-200px;right:-120px}
.warranty__in{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:clamp(22px,3vw,44px);align-items:center}
.warranty img{width:132px;height:132px;filter:drop-shadow(0 14px 30px rgba(0,0,0,.4))}
.warranty h2{color:#fff;margin-bottom:10px;font-size:clamp(1.5rem,2.5vw,2.15rem)}
.warranty p{margin:0;max-width:60ch;color:#B7CBE9}
.warranty .btn{flex:0 0 auto}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.steps::before{content:"";position:absolute;top:34px;left:9%;right:9%;height:2px;
  background:repeating-linear-gradient(90deg,rgba(226,169,59,.5) 0 9px,transparent 9px 18px)}
.step{position:relative;text-align:center;padding:0 8px}
.step .n{width:68px;height:68px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:1.28rem;color:#fff;background:var(--grad-blue);
  box-shadow:0 12px 28px rgba(22,104,255,.3),0 0 0 8px rgba(255,255,255,.85);position:relative;z-index:1}
.sec--dark .step .n{box-shadow:0 12px 28px rgba(0,0,0,.35),0 0 0 8px rgba(255,255,255,.07)}
.step h3{font-size:1.06rem;margin-bottom:6px}
.step p{font-size:.89rem;margin:0}

/* ---------- gallery ---------- */
.gal{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:186px;gap:16px}
.gal figure{margin:0;position:relative;border-radius:var(--r-lg);overflow:hidden;cursor:zoom-in;
  box-shadow:var(--sh-1);background:var(--navy-700);transition:.4s}
.gal figure:hover{transform:translateY(-5px);box-shadow:var(--sh-3)}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.gal figure:hover img{transform:scale(1.08)}
.gal figcaption{position:absolute;inset:auto 0 0 0;padding:34px 18px 16px;color:#fff;font-weight:700;font-size:.9rem;
  background:linear-gradient(transparent,rgba(5,14,36,.88));display:flex;align-items:center;justify-content:space-between;gap:10px}
.gal figcaption em{font-style:normal;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-400)}
.gal .zoom{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.9);color:var(--navy-700);opacity:0;transform:scale(.7);transition:.3s}
.gal figure:hover .zoom{opacity:1;transform:scale(1)}
.gal .zoom svg{width:17px;height:17px}
.gal figure{grid-row:span 2;height:100%}
.gal .s-hero{grid-column:span 4}
.gal .s-half{grid-column:span 2}
.gal .s-third{grid-column:span 2}
.gal .s-full{grid-column:span 6}

/* video cards */
.vids{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.vid{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);transition:.35s}
.vid:hover{transform:translateY(-6px);box-shadow:var(--sh-3)}
.vid video{width:100%;aspect-ratio:9/12;object-fit:cover;background:#050E24;display:block}
.vid--wide video{aspect-ratio:16/9}
.vid__body{padding:16px 20px 20px}
.vid__body b{display:block;color:var(--ink);font-size:1rem}
.vid__body span{font-size:.85rem;color:var(--muted)}

/* ---------- testimonials ---------- */
.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh-1);
  transition:.35s;position:relative;display:flex;flex-direction:column}
.rev:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.rev__q{position:absolute;top:16px;right:22px;font-family:var(--serif);font-size:4.4rem;line-height:1;color:#EEF3FB}
.rev__stars{color:var(--gold-500);letter-spacing:2.5px;font-size:1rem;margin-bottom:12px}
.rev p{font-size:.95rem;color:var(--ink);font-weight:500;margin-bottom:18px;position:relative}
.rev__who{margin-top:auto;display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.rev__av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;
  background:var(--grad-blue);flex:0 0 auto;font-size:1rem}
.rev__who b{display:block;color:var(--ink);font-size:.96rem;line-height:1.2}
.rev__who span{font-size:.79rem;color:var(--muted)}
.rev__badge{margin-left:auto;font-size:.68rem;font-weight:800;color:var(--wa-dark);background:#E8FBF0;
  border:1px solid #BFEFD3;padding:4px 9px;border-radius:999px;letter-spacing:.05em;white-space:nowrap}

/* proof strip */
.proof{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:620px;margin:34px auto 0}
.proof figure{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#fff;
  box-shadow:var(--sh-1);cursor:zoom-in;transition:.3s}
.proof figure:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.proof img{width:100%;height:270px;object-fit:cover;object-position:top}
.proof figcaption{padding:11px 14px;font-size:.8rem;font-weight:700;color:var(--muted);text-align:center}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin-inline:auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1);overflow:hidden;transition:.3s}
.faq details[open]{border-color:#CFE0FA;box-shadow:var(--sh-2)}
.faq summary{cursor:pointer;list-style:none;padding:20px 56px 20px 24px;font-weight:800;color:var(--ink);
  font-size:1.01rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:22px;top:50%;width:11px;height:11px;margin-top:-7px;
  border-right:2.4px solid var(--blue-600);border-bottom:2.4px solid var(--blue-600);
  transform:rotate(45deg);transition:.3s}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq .ans{padding:0 24px 22px;font-size:.94rem}
.faq .ans p:last-child{margin:0}

/* ---------- contact / form ---------- */
.contact-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(26px,3.6vw,48px);align-items:start}
.formcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(26px,3vw,38px);
  box-shadow:var(--sh-2);position:relative;overflow:hidden}
.formcard::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--grad-gold)}
.field{margin-bottom:17px}
.field label{display:block;font-size:.83rem;font-weight:800;color:var(--navy-700);margin-bottom:7px;letter-spacing:.02em}
.field label .req{color:#E0483C}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:.96rem;color:var(--ink);
  padding:14px 16px;border:1.6px solid var(--line);border-radius:14px;background:#FBFDFF;transition:.25s;outline:none}
.field textarea{min-height:110px;resize:vertical}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231668FF' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;background-size:17px;padding-right:44px;cursor:pointer}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue-500);background:#fff;
  box-shadow:0 0 0 4px rgba(62,140,255,.14)}
.field.has-err input,.field.has-err select{border-color:#E0483C;background:#FFF7F6}
.field .err{display:none;margin-top:6px;font-size:.79rem;font-weight:700;color:#D33A2E}
.field.has-err .err{display:block}
.field .hint{margin-top:6px;font-size:.78rem;color:var(--muted)}
.phone-wrap{display:flex;align-items:stretch}
.phone-wrap .cc{display:flex;align-items:center;gap:6px;white-space:nowrap;padding:0 14px;border:1.6px solid var(--line);border-right:0;
  border-radius:14px 0 0 14px;background:#F1F5FC;font-weight:800;color:var(--navy-700);font-size:.94rem}
.phone-wrap input{border-radius:0 14px 14px 0}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.f-note{margin-top:16px;font-size:.8rem;color:var(--muted);text-align:center}
.f-ok{display:none;margin-top:16px;padding:14px 16px;border-radius:14px;background:#E8FBF0;border:1px solid #BFEFD3;
  color:#0E7A42;font-weight:700;font-size:.9rem}
.f-ok.show{display:block;animation:pop .4s}
@keyframes pop{from{opacity:0;transform:translateY(8px)}}
.chipsel{display:flex;flex-wrap:wrap;gap:9px;margin-top:4px}
.chipsel input{position:absolute;opacity:0;width:0;height:0}
.chipsel label{display:inline-flex;align-items:center;gap:7px;margin:0;padding:9px 15px;border-radius:999px;
  border:1.6px solid var(--line);background:#fff;font-size:.84rem;font-weight:700;color:var(--body);cursor:pointer;transition:.25s}
.chipsel label:hover{border-color:var(--blue-300);color:var(--blue-600)}
.chipsel input:checked+label{background:var(--blue-100);border-color:var(--blue-500);color:var(--blue-600)}

.infoblock{display:grid;gap:16px}
.info{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;
  box-shadow:var(--sh-1);transition:.3s}
.info:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.info .ic{width:48px;height:48px;border-radius:15px;flex:0 0 auto;display:grid;place-items:center;
  background:linear-gradient(135deg,#EAF2FF,#D7E6FF);color:var(--blue-600)}
.info .ic svg{width:22px;height:22px}
.info--wa .ic{background:linear-gradient(135deg,#DFFBEA,#B7F2CE);color:#0E9B4E}
.info--gold .ic{background:linear-gradient(135deg,#FFF6E2,#FBE7AE);color:var(--gold-600)}
.info>span:last-child{display:block}
.info>span>span:first-child{display:block;font-size:.76rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted)}
.info b,.info .big{display:block;color:var(--ink);font-size:1.06rem;font-weight:800;line-height:1.35;
  text-transform:none;letter-spacing:0}
.info:hover .big{color:var(--blue-600)}
.info p{margin:2px 0 0;font-size:.88rem;text-transform:none;letter-spacing:0;font-weight:500;color:var(--body)}

/* map */
.mapcard{border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-2);background:#fff}
.mapcard iframe{width:100%;height:420px;border:0;display:block;filter:saturate(1.05)}
.mapcard__ft{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;flex-wrap:wrap}
.mapcard__ft b{color:var(--ink)}
.mapcard__ft span{display:block;font-size:.85rem;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta{position:relative;overflow:hidden;background:var(--grad-navy);color:#C6D5EE;text-align:center;
  padding:clamp(52px,6.5vw,92px) 0}
.cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(600px 300px at 50% 0%,rgba(22,104,255,.3),transparent 70%)}
.cta__in{position:relative}
.cta h2{color:#fff}
.cta .lead{max-width:620px;margin:0 auto 28px}
.cta .btn-row{justify-content:center}
.cta__phone{margin-top:24px;font-size:.92rem}
.cta__phone a{color:var(--gold-400);font-weight:800;font-size:1.14rem}

/* ---------- footer ---------- */
.ft{background:var(--navy-900);color:#93AAD0;padding:clamp(48px,6vw,78px) 0 0;font-size:.93rem}
.ft__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.15fr;gap:clamp(24px,3vw,44px)}
.ft img.lk{height:52px;width:auto;margin-bottom:18px}
.ft h4{color:#fff;font-size:.86rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.ft a{color:#A8BEDF}
.ft a:hover{color:var(--gold-400)}
.ft a svg{width:15px;height:15px;display:inline;vertical-align:-3px;margin-left:4px}
.ft ul{display:grid;gap:10px}
.ft ul li{font-size:.9rem}
.ft__c li{display:flex;gap:11px;align-items:flex-start}
.ft__c svg{width:17px;height:17px;color:var(--gold-500);flex:0 0 auto;margin-top:3px}
.ft__seal{display:flex;align-items:center;gap:14px;margin-top:20px;padding:14px 16px;border-radius:var(--r);
  background:rgba(226,169,59,.1);border:1px solid rgba(226,169,59,.24)}
.ft__seal img{width:52px;height:52px}
.ft__seal b{display:block;color:var(--gold-400);font-size:.92rem}
.ft__seal span{font-size:.8rem;color:#93AAD0}
.ft__bar{margin-top:clamp(34px,4vw,54px);border-top:1px solid rgba(255,255,255,.09);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.83rem}
.ft__bar .links{display:flex;gap:18px;flex-wrap:wrap}

/* ---------- floating actions ---------- */
.wa-float{position:fixed;right:20px;bottom:24px;z-index:70;display:flex;align-items:center;gap:12px}
.wa-float__btn{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,#2BE075,var(--wa) 50%,var(--wa-dark));color:#fff;
  box-shadow:0 14px 34px rgba(37,211,102,.44);transition:.3s;position:relative}
.wa-float__btn svg{width:31px;height:31px}
.wa-float__btn:hover{transform:scale(1.09) rotate(-4deg)}
.wa-float__btn::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(37,211,102,.55);
  animation:ping 2.4s cubic-bezier(0,0,.2,1) infinite}
@keyframes ping{0%{transform:scale(.9);opacity:.9}70%,100%{transform:scale(1.42);opacity:0}}
.wa-float__lbl{background:#fff;color:var(--ink);font-weight:800;font-size:.85rem;padding:10px 16px;border-radius:999px;
  box-shadow:var(--sh-2);white-space:nowrap;display:none}
@media(min-width:900px){.wa-float__lbl{display:block}}

.mbar{position:fixed;inset:auto 0 0 0;z-index:75;display:none;grid-template-columns:repeat(3,1fr);gap:1px;
  background:rgba(228,234,243,.9);box-shadow:0 -8px 26px rgba(9,25,58,.14);backdrop-filter:blur(12px)}
.mbar a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:11px 4px 12px;background:rgba(255,255,255,.96);
  font-size:.72rem;font-weight:800;color:var(--navy-700)}
.mbar a svg{width:21px;height:21px}
.mbar a.wa{background:linear-gradient(135deg,#2BE075,var(--wa));color:#063}
.mbar a.gold{background:var(--grad-gold);color:#3A2603}

/* ---------- page hero (sub pages) ---------- */
.phero{position:relative;background:var(--grad-navy);color:#B9CDEC;overflow:hidden;isolation:isolate;
  padding:clamp(46px,6vw,86px) 0 clamp(52px,6.5vw,94px)}
.phero::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.22;
  background:url("../assets/img/terrace-waterproofing.jpg") center/cover}
.phero::after{content:"";position:absolute;z-index:-1;width:560px;height:560px;border-radius:50%;filter:blur(90px);
  background:radial-gradient(circle,rgba(22,104,255,.34),transparent 68%);top:-220px;right:-140px}
.phero h1{color:#fff;margin-bottom:14px}
.phero .lead{color:#B9CDEC;max-width:64ch}
.crumb{display:flex;align-items:center;gap:9px;font-size:.82rem;font-weight:700;color:#8FA9D0;margin-bottom:18px}
.crumb a{color:var(--gold-400)}
.crumb svg{width:13px;height:13px;opacity:.6}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(4,10,26,.94);display:none;align-items:center;justify-content:center;
  padding:26px;backdrop-filter:blur(6px)}
.lb.open{display:flex;animation:fade .25s}
@keyframes fade{from{opacity:0}}
.lb img{max-width:min(1100px,94vw);max-height:86vh;border-radius:var(--r);box-shadow:0 30px 90px rgba(0,0,0,.6)}
.lb__cap{position:absolute;left:0;right:0;bottom:22px;text-align:center;color:#CBD9F0;font-weight:700;font-size:.9rem}
.lb__x,.lb__nav{position:absolute;width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.1);color:#fff;display:grid;place-items:center;cursor:pointer;transition:.25s}
.lb__x:hover,.lb__nav:hover{background:rgba(255,255,255,.22)}
.lb__x{top:22px;right:22px}
.lb__nav svg,.lb__x svg{width:22px;height:22px}
.lb__nav.prev{left:22px;top:50%;margin-top:-25px}
.lb__nav.next{right:22px;top:50%;margin-top:-25px}

/* ---------- reveal animations ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .ft__grid{grid-template-columns:1fr 1fr}
  .hero__grid{grid-template-columns:1fr;gap:36px}
  .hcard{max-width:520px}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .gal .w-4{grid-column:span 3}
}
@media(max-width:1090px){
  .nav{position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;padding:calc(var(--hdr) + 62px) 20px 26px;box-shadow:var(--sh-3);transform:translateY(-102%);
    transition:transform .38s cubic-bezier(.2,.7,.3,1),opacity .3s,visibility .3s;z-index:90;margin:0;
    border-radius:0 0 26px 26px;visibility:hidden;opacity:0;max-height:100vh;overflow-y:auto}
  .nav.open{transform:none;visibility:visible;opacity:1}
  .nav a{padding:15px 12px;font-size:1.05rem;border-bottom:1px solid var(--line);border-radius:0}
  .nav a::after{display:none}
  .nav .nav-cta{margin-top:16px}
  .burger{display:grid;position:relative;z-index:96}
  .hdr-cta{margin-left:auto}
  .brand{position:relative;z-index:96}
  body.nav-open .hdr{z-index:97}
  body.nav-open .topbar{position:relative;z-index:98}
  .hdr-phone{display:none}
  .hdr-cta .btn--gold{display:none}
  .g-3,.steps,.revs,.vids{grid-template-columns:repeat(2,1fr)}
  .steps::before{display:none}
  .split,.contact-grid,.why,.why--3{grid-template-columns:1fr}
  .warranty__in{grid-template-columns:1fr;text-align:center;justify-items:center}
  .warranty p{margin-inline:auto}
  .stats{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .gal .s-hero,.gal .s-full{grid-column:span 2}
  .gal .s-half,.gal .s-third{grid-column:span 1}
  .mbar{display:grid}
  body{padding-bottom:62px}
  .wa-float{bottom:76px;right:16px}
  .wa-float__lbl{display:none}
}
@media(max-width:600px){
  :root{--hdr:72px}
  body{font-size:16px}
  .brand img{height:50px}
  .g-2,.g-3,.g-4,.steps,.revs,.vids,.proof{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr;grid-auto-rows:120px}
  .gal .s-hero,.gal .s-full,.gal .s-half,.gal .s-third{grid-column:span 1}
  .stats{grid-template-columns:1fr 1fr}
  .f-row{grid-template-columns:1fr}
  .topbar .tb-list--sec{display:none}
  .btn{padding:14px 22px}
  .card{padding:24px 20px}
  .warranty{padding:28px 20px}
  .mapcard iframe{height:300px}
  .proof img{height:220px}
  .vid video{aspect-ratio:9/13}
}