/*
Theme Name: SmartDwell
Description: Presentation-only SmartDwell storefront theme.
Version: 0.5.0
Requires at least: 6.5
Tested up to: 6.8
Requires PHP: 8.2
Text Domain: smartdwell
*/

:root {
  color-scheme: light;
  --sd-navy:#0d1b2a;--sd-blue:#1976d2;--sd-cyan:#00b8d9;--sd-green:#22c55e;--sd-bg:#f8fafc;--sd-dark:#111827;
  --sd-surface:#fff;--sd-surface-soft:#eef5fb;--sd-text:#111827;--sd-muted:#536174;--sd-border:#dbe4ee;--sd-focus:#00b8d9;
  --sd-gradient:linear-gradient(135deg,#1976d2 0%,#00b8d9 56%,#22c55e 115%);
  --sd-font-heading:"Poppins",ui-sans-serif,system-ui,sans-serif;--sd-font-body:"Inter",ui-sans-serif,system-ui,sans-serif;
  --sd-text-xs:.75rem;--sd-text-sm:.875rem;--sd-text-base:1rem;--sd-text-lg:1.125rem;--sd-text-xl:1.25rem;--sd-text-2xl:clamp(1.5rem,3vw,2rem);--sd-text-3xl:clamp(2rem,5vw,3.4rem);--sd-text-display:clamp(2.55rem,7vw,5.4rem);
  --sd-space-1:.25rem;--sd-space-2:.5rem;--sd-space-3:.75rem;--sd-space-4:1rem;--sd-space-5:1.25rem;--sd-space-6:1.5rem;--sd-space-8:2rem;--sd-space-10:2.5rem;--sd-space-12:3rem;--sd-space-16:4rem;--sd-space-20:5rem;--sd-space-24:6rem;--sd-space-32:8rem;
  --sd-radius-sm:.75rem;--sd-radius-md:1rem;--sd-radius-lg:1.5rem;--sd-radius-xl:2rem;--sd-radius-pill:999px;
  --sd-shadow-sm:0 8px 24px rgba(13,27,42,.07);--sd-shadow-md:0 18px 50px rgba(13,27,42,.11);--sd-shadow-lg:0 30px 80px rgba(13,27,42,.18);
  --sd-container:76rem;--sd-transition:180ms cubic-bezier(.2,.8,.2,1);
}
[data-theme="dark"]{color-scheme:dark;--sd-bg:#08131f;--sd-surface:#0d1b2a;--sd-surface-soft:#12273a;--sd-text:#f8fafc;--sd-muted:#b4c0ce;--sd-border:#294158;--sd-shadow-sm:0 8px 24px rgba(0,0,0,.2);--sd-shadow-md:0 18px 50px rgba(0,0,0,.3)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--sd-bg);color:var(--sd-text);font:400 var(--sd-text-base)/1.65 var(--sd-font-body);-webkit-font-smoothing:antialiased}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{color:inherit}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--sd-font-heading);line-height:1.08;letter-spacing:-.035em}h2{font-size:var(--sd-text-3xl)}h3{font-size:var(--sd-text-xl)}:focus-visible{outline:3px solid var(--sd-focus);outline-offset:4px}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link:focus{clip:auto;width:auto;height:auto;z-index:9999;top:1rem;left:1rem;padding:.75rem 1rem;background:var(--sd-surface);border-radius:.5rem}.container{width:min(calc(100% - 2rem),var(--sd-container));margin-inline:auto}.section{padding-block:clamp(4.5rem,9vw,8rem)}.section--soft{background:var(--sd-surface-soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:1.5rem;margin-bottom:2.5rem}.section-head p{max-width:36rem;color:var(--sd-muted);margin-bottom:0}.eyebrow{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:1rem;color:var(--sd-blue);font-weight:800;font-size:var(--sd-text-sm);letter-spacing:.09em;text-transform:uppercase}.eyebrow:before{content:"";width:.55rem;height:.55rem;border-radius:50%;background:var(--sd-green);box-shadow:0 0 0 5px color-mix(in srgb,var(--sd-green) 16%,transparent)}
.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:.65rem;padding:.75rem 1.25rem;border:1px solid transparent;border-radius:var(--sd-radius-pill);font-weight:800;cursor:pointer;transition:transform var(--sd-transition),background var(--sd-transition),box-shadow var(--sd-transition)}.btn:hover{transform:translateY(-2px)}.btn--primary{background:var(--sd-blue);color:#fff;box-shadow:0 10px 24px rgba(25,118,210,.24)}.btn--primary:hover{background:#1268bd;box-shadow:0 14px 30px rgba(25,118,210,.32)}.btn--secondary{border-color:var(--sd-border);background:var(--sd-surface)}.btn--secondary:hover{border-color:var(--sd-blue);color:var(--sd-blue)}.btn--light{background:#fff;color:var(--sd-navy)}.icon-btn{width:44px;height:44px;display:grid;place-items:center;border:0;background:transparent;border-radius:50%;cursor:pointer}.icon{width:1.35rem;height:1.35rem;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.utility{background:var(--sd-navy);color:#dce9f5;font-size:var(--sd-text-sm)}.utility__inner{min-height:38px;display:flex;justify-content:center;align-items:center;gap:1rem}.utility a{text-decoration:underline;text-underline-offset:3px}.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--sd-surface) 92%,transparent);border-bottom:1px solid var(--sd-border);backdrop-filter:blur(18px)}.nav{height:74px;display:flex;align-items:center;gap:1rem}.brand{display:flex;align-items:center;min-width:176px}.brand svg{width:176px;height:auto}.nav__links{display:none;margin:auto;align-items:center;gap:1.6rem;font-weight:700;font-size:.93rem}.nav__link{padding:.7rem .1rem;border:0;background:transparent;cursor:pointer}.nav__link:hover{color:var(--sd-blue)}.nav__actions{display:flex;margin-left:auto;align-items:center;gap:.15rem}.basket-count{position:absolute;margin:-25px 0 0 18px;min-width:18px;height:18px;display:grid;place-items:center;border-radius:10px;background:var(--sd-green);color:#082215;font-size:.68rem;font-weight:900}.mega{display:none;position:absolute;inset:100% 0 auto;background:var(--sd-surface);border-bottom:1px solid var(--sd-border);box-shadow:var(--sd-shadow-md)}.mega.is-open{display:block}.mega__inner{padding-block:2rem;display:grid;grid-template-columns:1.7fr 1fr;gap:2rem}.mega__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}.mega__link{padding:1rem;border-radius:var(--sd-radius-sm);font-weight:700}.mega__link span{display:block;color:var(--sd-muted);font-size:.78rem;font-weight:400}.mega__link:hover{background:var(--sd-surface-soft);color:var(--sd-blue)}.mega__promo{padding:1.5rem;border-radius:var(--sd-radius-lg);background:var(--sd-navy);color:#fff}.mobile-toggle{display:grid}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 45%,rgba(0,184,217,.15),transparent 32%),linear-gradient(180deg,var(--sd-surface),var(--sd-bg));padding-block:clamp(4rem,9vw,7.5rem)}.hero__grid{display:grid;gap:3.5rem;align-items:center}.hero h1{max-width:12ch;font-size:var(--sd-text-display);margin-bottom:1.5rem}.gradient-text{background:var(--sd-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.hero__lead{max-width:35rem;color:var(--sd-muted);font-size:var(--sd-text-lg);margin-bottom:2rem}.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem}.trust-row{display:flex;flex-wrap:wrap;gap:1rem 1.5rem;margin-top:2rem;color:var(--sd-muted);font-size:var(--sd-text-sm);font-weight:700}.trust-row span:before{content:"✓";display:inline-grid;place-items:center;width:1.35rem;height:1.35rem;margin-right:.45rem;border-radius:50%;background:rgba(34,197,94,.15);color:#138a3a}.hero-art{position:relative;min-height:410px}.hero-art__orb{position:absolute;inset:5% 3%;border-radius:45% 55% 49% 51%/56% 45% 55% 44%;background:var(--sd-gradient);filter:saturate(.85);box-shadow:var(--sd-shadow-lg)}.device{position:absolute;background:rgba(255,255,255,.94);color:var(--sd-navy);box-shadow:var(--sd-shadow-md);border:1px solid rgba(255,255,255,.65);backdrop-filter:blur(12px)}.device--hub{width:46%;aspect-ratio:1;left:27%;top:23%;border-radius:30%;display:grid;place-items:center}.device--hub svg{width:48%;color:var(--sd-blue)}.device--temp{left:3%;bottom:8%;padding:1rem 1.2rem;border-radius:1rem;font-weight:800}.device--light{right:0;top:10%;padding:1rem;border-radius:1rem}.device--secure{right:5%;bottom:3%;padding:.8rem 1rem;border-radius:1rem;color:#127436;font-weight:800}.pulse{width:.55rem;height:.55rem;display:inline-block;border-radius:50%;background:var(--sd-green);box-shadow:0 0 0 6px rgba(34,197,94,.17);margin-right:.5rem}
.category-grid,.feature-grid,.product-grid,.guide-grid{display:grid;gap:1rem}.category-grid{grid-template-columns:repeat(2,1fr)}.card{background:var(--sd-surface);border:1px solid var(--sd-border);border-radius:var(--sd-radius-lg);box-shadow:var(--sd-shadow-sm);transition:transform var(--sd-transition),box-shadow var(--sd-transition),border-color var(--sd-transition)}.card:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--sd-blue) 45%,var(--sd-border));box-shadow:var(--sd-shadow-md)}.category-card{position:relative;min-height:180px;padding:1.25rem;overflow:hidden}.category-card__icon{width:3rem;height:3rem;display:grid;place-items:center;border-radius:1rem;background:var(--sd-surface-soft);color:var(--sd-blue)}.category-card h3{margin:1.5rem 0 .25rem;font-size:1.08rem}.category-card p{margin:0;color:var(--sd-muted);font-size:.84rem}.category-card:after{content:"→";position:absolute;right:1.25rem;top:1.35rem;color:var(--sd-blue);font-weight:900}.feature-grid{grid-template-columns:1fr}.feature-card{padding:1.6rem}.feature-card__number{color:var(--sd-cyan);font:800 .78rem var(--sd-font-heading);letter-spacing:.1em}.feature-card h3{margin:.8rem 0}.feature-card p{color:var(--sd-muted);margin:0}.room-grid{display:flex;overflow:auto;scroll-snap-type:x mandatory;gap:1rem;padding-bottom:1rem}.room-card{position:relative;min-width:78%;aspect-ratio:4/5;overflow:hidden;border-radius:var(--sd-radius-xl);scroll-snap-align:start;background:var(--sd-navy);color:#fff}.room-card__art{position:absolute;inset:0;background:radial-gradient(circle at 70% 25%,rgba(0,184,217,.7),transparent 19%),linear-gradient(145deg,#193c5a,#07121d)}.room-card:nth-child(2) .room-card__art{background:radial-gradient(circle at 35% 25%,rgba(34,197,94,.6),transparent 18%),linear-gradient(145deg,#244d4b,#0b1b27)}.room-card:nth-child(3) .room-card__art{background:radial-gradient(circle at 70% 30%,rgba(25,118,210,.8),transparent 20%),linear-gradient(145deg,#2d355e,#101528)}.room-card__content{position:absolute;inset:auto 1.5rem 1.5rem;z-index:1}.room-card__content p{color:#cbd8e3}.room-card__content span{font-weight:800;color:#70e5f5}
.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-card{position:relative;overflow:hidden}.product-card__media{aspect-ratio:1;background:linear-gradient(145deg,#edf5fa,#dcecf4);display:grid;place-items:center;color:var(--sd-blue)}.product-card__media svg{width:43%;height:43%}.badge{position:absolute;z-index:1;top:.75rem;left:.75rem;padding:.3rem .6rem;border-radius:var(--sd-radius-pill);background:var(--sd-navy);color:#fff;font-size:.68rem;font-weight:800}.product-card__body{padding:1rem}.product-card__brand{color:var(--sd-muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.product-card h3{font-size:.95rem;line-height:1.35;margin:.35rem 0}.price{font-weight:900;font-size:1.08rem}.product-card__meta{display:flex;align-items:center;justify-content:space-between;gap:.4rem;margin-top:1rem}.compat{font-size:.7rem;color:#14783a;font-weight:800}.product-card .btn{min-height:42px;width:42px;padding:0}
.comparison{overflow:auto;border:1px solid var(--sd-border);border-radius:var(--sd-radius-lg);background:var(--sd-surface);box-shadow:var(--sd-shadow-sm)}.comparison table{width:100%;min-width:680px;border-collapse:collapse;text-align:left}.comparison caption{padding:1rem;text-align:left;font-weight:800}.comparison th,.comparison td{padding:1rem 1.25rem;border-top:1px solid var(--sd-border)}.comparison thead th{font-family:var(--sd-font-heading);font-size:1.05rem}.comparison tbody th{color:var(--sd-muted);font-size:.85rem}.check{color:#15803d;font-weight:900}.checker{display:grid;gap:2rem;padding:clamp(1.5rem,4vw,3rem);background:var(--sd-navy);color:#fff;border-radius:var(--sd-radius-xl);box-shadow:var(--sd-shadow-lg)}.checker p{color:#cbd8e3}.checker__form{display:grid;gap:1rem;padding:1.25rem;background:#fff;color:var(--sd-navy);border-radius:var(--sd-radius-lg)}label{font-weight:800;font-size:.9rem}.field{display:grid;gap:.4rem}.field small{color:#667487}.field input,.field select{width:100%;min-height:48px;padding:.7rem .85rem;border:1px solid #ccd8e4;border-radius:var(--sd-radius-sm);background:#fff;color:#111827}.field input:hover,.field select:hover{border-color:var(--sd-blue)}
.installer{display:grid;gap:2rem;align-items:center;padding:clamp(2rem,6vw,5rem);border-radius:var(--sd-radius-xl);background:linear-gradient(120deg,#0d1b2a,#123a58);color:#fff;overflow:hidden}.installer p{color:#cedbe6;max-width:35rem}.installer__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.installer__stats strong{display:block;font:800 var(--sd-text-2xl) var(--sd-font-heading);color:#fff}.installer__stats span{font-size:.75rem;color:#9fb3c4}.assistant-demo{display:grid;gap:1.5rem;align-items:center}.chat{max-width:31rem;padding:1rem;border:1px solid var(--sd-border);border-radius:var(--sd-radius-lg);background:var(--sd-surface);box-shadow:var(--sd-shadow-md)}.chat__head{display:flex;align-items:center;gap:.75rem;padding-bottom:1rem;border-bottom:1px solid var(--sd-border);font-weight:800}.chat__avatar{width:2.5rem;height:2.5rem;display:grid;place-items:center;border-radius:.8rem;background:var(--sd-gradient);color:#fff}.bubble{max-width:86%;padding:.8rem 1rem;margin:1rem 0;border-radius:1rem;background:var(--sd-surface-soft);font-size:.9rem}.bubble--user{margin-left:auto;background:var(--sd-blue);color:#fff}.chips{display:flex;flex-wrap:wrap;gap:.5rem}.chip{border:1px solid var(--sd-border);background:var(--sd-surface);border-radius:var(--sd-radius-pill);padding:.55rem .75rem;cursor:pointer;font-size:.78rem}.chip:hover{border-color:var(--sd-blue);color:var(--sd-blue)}.guide-grid{grid-template-columns:1fr}.guide-card{overflow:hidden}.guide-card__art{aspect-ratio:16/9;background:linear-gradient(135deg,#0d1b2a,#1976d2);position:relative}.guide-card__art:after{content:"";position:absolute;width:45%;aspect-ratio:1;border:2px solid rgba(255,255,255,.4);border-radius:50%;right:10%;top:12%}.guide-card__body{padding:1.4rem}.guide-card__body p{color:var(--sd-muted)}.text-link{font-weight:800;color:var(--sd-blue)}.brands{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}.brand-tile{min-height:90px;display:grid;place-items:center;border:1px solid var(--sd-border);border-radius:var(--sd-radius-md);background:var(--sd-surface);font:800 1.1rem var(--sd-font-heading);color:var(--sd-muted);filter:grayscale(1);transition:filter var(--sd-transition),color var(--sd-transition)}.brand-tile:hover{filter:none;color:var(--sd-blue)}.testimonials{display:grid;gap:1rem}.quote{padding:1.6rem}.stars{color:#e6a600;letter-spacing:.12em}.quote blockquote{margin:1rem 0;font-size:1.05rem}.quote footer{color:var(--sd-muted);font-size:.85rem}.newsletter{padding:clamp(2rem,5vw,4rem);border-radius:var(--sd-radius-xl);background:var(--sd-gradient);color:#061a28}.newsletter__inner{display:grid;gap:1.5rem;align-items:center}.newsletter h2{font-size:var(--sd-text-2xl);margin-bottom:.5rem}.newsletter p{margin:0}.newsletter form{display:flex;flex-wrap:wrap;gap:.6rem}.newsletter input{flex:1;min-width:15rem;min-height:50px;padding:.75rem 1rem;border:0;border-radius:var(--sd-radius-pill)}
.site-footer{padding-top:4.5rem;background:var(--sd-navy);color:#d4dee8}.footer-grid{display:grid;gap:2.5rem}.footer-brand svg{width:190px}.footer-brand p{max-width:25rem;color:#99acbd}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.footer-links h3{font-size:.95rem;color:#fff;letter-spacing:0}.footer-links a{display:block;padding:.25rem 0;color:#afbfcc;font-size:.9rem}.footer-links a:hover{color:#fff}.footer-bottom{margin-top:3rem;padding:1.25rem 0;border-top:1px solid #294056;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;color:#8ea4b6;font-size:.78rem}.ai-fab{position:fixed;right:1rem;bottom:1rem;z-index:45;width:58px;height:58px;border:0;border-radius:50%;background:var(--sd-gradient);color:#fff;box-shadow:var(--sd-shadow-lg);cursor:pointer}.ai-dialog{position:fixed;right:1rem;bottom:5.5rem;z-index:60;width:min(calc(100% - 2rem),360px);display:none}.ai-dialog.is-open{display:block}.ai-dialog .chat{background:var(--sd-surface)}
@media(min-width:48rem){.category-grid{grid-template-columns:repeat(3,1fr)}.feature-grid{grid-template-columns:repeat(3,1fr)}.room-grid{display:grid;grid-template-columns:repeat(3,1fr);overflow:visible}.room-card{min-width:0;aspect-ratio:4/5}.product-grid{grid-template-columns:repeat(4,1fr)}.checker{grid-template-columns:1fr 1fr}.assistant-demo{grid-template-columns:1fr 1fr}.guide-grid{grid-template-columns:repeat(3,1fr)}.brands{grid-template-columns:repeat(4,1fr)}.testimonials{grid-template-columns:repeat(3,1fr)}.newsletter__inner{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.2fr 2fr}.footer-links{grid-template-columns:repeat(4,1fr)}}
@media(min-width:64rem){.hero__grid{grid-template-columns:1.04fr .96fr}.nav__links{display:flex}.mobile-toggle{display:none}.installer{grid-template-columns:1.4fr 1fr}.category-grid{grid-template-columns:repeat(6,1fr)}.category-card{min-height:210px}}
@media(max-width:63.99rem){.mega{position:fixed;inset:113px 0 auto;max-height:calc(100vh - 113px);overflow:auto}.mega__inner{grid-template-columns:1fr}.mega__grid{grid-template-columns:1fr 1fr}.section-head{align-items:start;flex-direction:column}.nav__actions .account{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Premium enterprise header (v0.2.2). */
.site-header{position:sticky;top:0;z-index:100;height:80px;background:color-mix(in srgb,var(--sd-surface) 90%,transparent);border-bottom:1px solid color-mix(in srgb,var(--sd-border) 72%,transparent);backdrop-filter:saturate(150%) blur(20px);transition:height 250ms ease,box-shadow 250ms ease,background 250ms ease}.site-header.is-condensed{height:68px;box-shadow:0 10px 35px rgb(13 27 42/.1);background:color-mix(in srgb,var(--sd-surface) 96%,transparent)}.header-shell{width:min(calc(100% - 3rem),90rem);height:100%;margin-inline:auto;display:grid;grid-template-columns:minmax(150px,1fr) auto minmax(150px,1fr);align-items:center;gap:1.5rem}.site-branding,.site-branding .custom-logo-link{display:flex;align-items:center;min-width:0;height:52px;max-height:52px}.site-branding .custom-logo,.site-branding img{width:auto;height:auto;max-width:220px;max-height:52px;object-fit:contain}.site-title{font-family:var(--sd-font-heading);font-size:1.35rem;font-weight:800;letter-spacing:-.03em}.desktop-navigation{justify-self:center}.desktop-menu{display:flex;align-items:center;gap:clamp(1rem,1.5vw,1.8rem);padding:0;margin:0;list-style:none;white-space:nowrap}.desktop-menu>li{position:relative}.desktop-menu>li>a{position:relative;display:block;padding:1.75rem 0;color:var(--sd-text);font-size:.87rem;font-weight:650;letter-spacing:-.01em;transition:color 250ms ease}.desktop-menu>li>a:after{position:absolute;right:50%;bottom:1.15rem;left:50%;height:2px;border-radius:2px;background:var(--sd-blue);content:"";transition:right 250ms ease,left 250ms ease}.desktop-menu>li>a:hover,.desktop-menu>li>a:focus-visible,.desktop-menu>.current-menu-item>a,.desktop-menu>.current-menu-ancestor>a{color:var(--sd-blue)}.desktop-menu>li>a:hover:after,.desktop-menu>li>a:focus-visible:after,.desktop-menu>.current-menu-item>a:after,.desktop-menu>.current-menu-ancestor>a:after{right:0;left:0}.desktop-menu .sub-menu{display:none}.header-actions{justify-self:end;display:flex;align-items:center;gap:.15rem}.header-action{position:relative;width:42px;height:42px;display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:transparent;color:var(--sd-text);cursor:pointer;transition:color 250ms ease,background 250ms ease,transform 250ms ease}.header-action:hover{color:var(--sd-blue);background:var(--sd-surface-soft);transform:translateY(-1px)}.header-action .icon{width:20px;height:20px}.mobile-toggle{display:none}.header-search{position:absolute;top:100%;right:0;left:0;padding:1rem max(1.5rem,calc((100% - 80rem)/2));border-block:1px solid var(--sd-border);background:var(--sd-surface);box-shadow:var(--sd-shadow-md)}.header-search[hidden]{display:none}.header-search form{max-width:62rem;margin:auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.8rem;padding:.45rem .45rem .45rem 1rem;border:1px solid var(--sd-border);border-radius:var(--sd-radius-pill);background:var(--sd-bg)}.header-search input{min-width:0;border:0;outline:0;background:transparent;color:var(--sd-text)}.header-search button{padding:.6rem 1.2rem;border:0;border-radius:var(--sd-radius-pill);background:var(--sd-navy);color:#fff;cursor:pointer}.mega-menu{position:absolute;top:100%;right:0;left:0;padding:2.2rem max(2rem,calc((100% - 86rem)/2));border-block:1px solid var(--sd-border);background:color-mix(in srgb,var(--sd-surface) 97%,transparent);box-shadow:0 24px 50px rgb(13 27 42/.13);backdrop-filter:blur(20px)}.mega-menu[hidden]{display:none}.mega-menu__inner{display:grid;grid-template-columns:1fr 260px;gap:2rem}.mega-menu__columns{display:grid;grid-template-columns:repeat(3,1fr);gap:1.7rem 2rem}.mega-menu h2{margin:0 0 .55rem;font-size:.8rem;letter-spacing:.03em}.mega-menu ul{padding:0;margin:0;list-style:none}.mega-menu li a{display:block;padding:.25rem 0;color:var(--sd-muted);font-size:.82rem;transition:color 250ms ease,transform 250ms ease}.mega-menu li a:hover{color:var(--sd-blue);transform:translateX(3px)}.mega-menu__promo{display:flex;min-height:190px;flex-direction:column;justify-content:flex-end;padding:1.4rem;border-radius:1.25rem;background:var(--sd-navy);color:#fff;box-shadow:var(--sd-shadow-sm)}.mega-menu__promo span{margin-bottom:auto;color:#70e5f5;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.mega-menu__promo strong{font:700 1.25rem/1.2 var(--sd-font-heading)}.mega-menu__promo small{margin-top:.75rem;color:#cbd8e3}.navigation-overlay{position:fixed;z-index:110;inset:0;background:rgb(13 27 42/.56);backdrop-filter:blur(3px)}.navigation-overlay[hidden]{display:none}.mobile-drawer{position:fixed;z-index:120;inset:0 auto 0 0;width:min(320px,88vw);padding:1.25rem;overflow-y:auto;background:var(--sd-surface);box-shadow:var(--sd-shadow-lg);transform:translate3d(-105%,0,0);visibility:hidden;transition:transform 300ms cubic-bezier(.2,.8,.2,1),visibility 0s linear 300ms}.mobile-drawer.is-open{transform:translate3d(0,0,0);visibility:visible;transition-delay:0s}.menu-open{overflow:hidden}.drawer-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;font:700 1.05rem var(--sd-font-heading)}.drawer-heading button{width:42px;height:42px;border:0;border-radius:50%;background:var(--sd-surface-soft);color:var(--sd-text);font-size:1.6rem;cursor:pointer}.drawer-search input[type=search]{width:100%;min-height:48px;padding:0 1rem;border:1px solid var(--sd-border);border-radius:var(--sd-radius-pill);background:var(--sd-bg);color:var(--sd-text)}.drawer-menu,.drawer-menu ul{padding:0;margin:1.25rem 0 0;list-style:none}.drawer-menu a{display:block;padding:.7rem .25rem;border-bottom:1px solid var(--sd-border);font-weight:700}.drawer-menu .sub-menu{position:static;display:block;margin:.25rem 0 .5rem;padding-left:1rem;background:none;box-shadow:none}.drawer-menu .sub-menu a{border:0;color:var(--sd-muted);font-size:.88rem;font-weight:500}.drawer-quick-links{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:1.5rem}.drawer-quick-links a{padding:.75rem;border-radius:.65rem;background:var(--sd-surface-soft);font-size:.82rem;font-weight:700}.drawer-social ul{display:flex;gap:1rem;padding:1.5rem 0 0;margin:0;list-style:none;color:var(--sd-blue);font-size:.82rem;font-weight:700}
@media(max-width:74.99rem){.site-header{height:72px}.header-shell{width:min(calc(100% - 2rem),90rem);grid-template-columns:1fr auto;gap:.75rem}.desktop-navigation,.desktop-action{display:none}.mobile-toggle{display:grid}.site-branding,.site-branding .custom-logo-link{height:46px;max-height:46px}.site-branding .custom-logo,.site-branding img{max-width:200px;max-height:46px}.site-header.is-condensed{height:64px}}
@media(max-width:47.99rem){.site-header{height:64px}.header-shell{width:calc(100% - 1.25rem)}.site-branding,.site-branding .custom-logo-link{height:40px;max-height:40px}.site-branding .custom-logo,.site-branding img{max-width:min(42vw,170px);max-height:40px}.header-actions{gap:0}.header-action{width:40px;height:40px}.header-search{padding:.75rem}.header-search form{border-radius:.8rem}.header-search button{display:none}.mega-menu{display:none!important}}
@media(min-width:75rem){.navigation-overlay,.mobile-drawer{display:none}.site-header.is-condensed .desktop-menu>li>a{padding-block:1.35rem}.site-header.is-condensed .site-branding,.site-header.is-condensed .site-branding .custom-logo-link{height:46px}.site-header.is-condensed .site-branding img{max-height:46px}}
@media(prefers-reduced-motion:reduce){.site-header,.header-action,.desktop-menu>li>a:after,.mobile-drawer{transition-duration:.01ms!important}}

/* Premium storefront polish (v0.2.4). */
body.home .site-header:not(.is-condensed){background:color-mix(in srgb,var(--sd-surface) 72%,transparent);border-bottom-color:transparent}.header-shell{grid-template-columns:minmax(190px,1fr) auto minmax(245px,1fr)}.site-branding .custom-logo,.site-branding img{max-height:48px}.header-actions{gap:.35rem}.header-action:after{position:absolute;inset:auto 50% 3px;width:4px;height:4px;border-radius:50%;background:var(--sd-blue);content:"";opacity:0;transform:translateX(-50%);transition:opacity var(--sd-transition)}.header-action:hover:after{opacity:1}.desktop-menu>li>a{font-weight:700}.menu-toggle__icon,.menu-toggle__icon:before,.menu-toggle__icon:after{display:block;width:20px;height:2px;border-radius:2px;background:currentColor;content:""}.menu-toggle__icon:before{transform:translateY(-6px)}.menu-toggle__icon:after{transform:translateY(4px)}
.hero{min-height:min(780px,calc(100svh - 38px));display:grid;align-items:center}.hero:before,.hero:after{position:absolute;width:34rem;aspect-ratio:1;border-radius:50%;filter:blur(80px);content:"";pointer-events:none;opacity:.18}.hero:before{top:-22rem;left:-12rem;background:var(--sd-blue)}.hero:after{right:-17rem;bottom:-24rem;background:var(--sd-green)}.hero__grid{position:relative;z-index:1}.hero-art{min-height:510px;transform:scale(1.08)}.hero-art__orb{inset:4% 1%;animation:sd-orb 12s ease-in-out infinite}.device{animation:sd-float 6s ease-in-out infinite}.device--temp{animation-delay:-1.5s}.device--light{animation-delay:-3s}.device--secure{animation-delay:-4.5s}.connection-dot{position:absolute;width:9px;height:9px;border:2px solid #fff;border-radius:50%;background:var(--sd-cyan);box-shadow:0 0 0 7px rgb(0 184 217/.14);animation:sd-pulse 2.6s ease-out infinite}.connection-dot--one{top:16%;left:25%}.connection-dot--two{right:19%;bottom:23%;animation-delay:-1.2s}.compatibility-badges{position:absolute;inset:0;pointer-events:none}.compatibility-badge{position:absolute;padding:.52rem .72rem;border:1px solid rgb(255 255 255/.75);border-radius:var(--sd-radius-pill);background:color-mix(in srgb,var(--sd-surface) 90%,transparent);color:var(--sd-text);box-shadow:var(--sd-shadow-sm);backdrop-filter:blur(12px);font-size:.68rem;font-weight:800;letter-spacing:.02em}.compatibility-badge:nth-child(1){top:2%;left:13%}.compatibility-badge:nth-child(2){top:42%;right:-4%}.compatibility-badge:nth-child(3){bottom:0;left:24%}.compatibility-badge:nth-child(4){top:19%;right:4%}.compatibility-badge:nth-child(5){bottom:19%;left:-3%}
.section-head h2{max-width:18ch;margin-bottom:0}.card{will-change:transform}.product-card{display:flex;min-width:0;flex-direction:column;border-radius:1.35rem}.product-card__media{position:relative;aspect-ratio:1/.92}.product-card__media svg{width:52%;height:52%;filter:drop-shadow(0 16px 22px rgb(13 27 42/.16));transition:transform 500ms cubic-bezier(.2,.8,.2,1)}.product-card:hover .product-card__media svg{transform:scale(1.08) rotate(-2deg)}.product-card__tools{position:absolute;z-index:2;top:.7rem;right:.7rem;display:grid;gap:.4rem;opacity:0;transform:translateX(8px);transition:opacity var(--sd-transition),transform var(--sd-transition)}.product-card:hover .product-card__tools,.product-card:focus-within .product-card__tools{opacity:1;transform:none}.product-card__tool{width:38px;height:38px;display:grid;place-items:center;border:1px solid rgb(255 255 255/.8);border-radius:50%;background:rgb(255 255 255/.9);color:var(--sd-navy);box-shadow:var(--sd-shadow-sm);cursor:pointer}.product-card__body{display:flex;flex:1;flex-direction:column;padding:1.25rem}.product-card__brand{font-weight:800}.product-card__description{color:var(--sd-muted);font-size:.8rem;line-height:1.5}.product-card__rating{margin:.25rem 0;color:#a96800;font-size:.78rem}.product-card__footer{display:grid;gap:.8rem;margin-top:auto;padding-top:1rem}.product-card__meta{margin-top:0}.product-card__buy{width:100%!important;min-height:46px!important;padding:.65rem 1rem!important}.matter-mark{display:inline-grid;place-items:center;width:18px;height:18px;margin-right:.3rem;border-radius:50%;background:#daf6e4;color:#116b32}.brand-tile{position:relative;min-height:110px;overflow:hidden;font-size:clamp(.95rem,1.7vw,1.25rem);letter-spacing:-.025em}.brand-tile:before{position:absolute;inset:50% auto auto 50%;width:5rem;aspect-ratio:1;border-radius:50%;background:var(--sd-cyan);filter:blur(34px);content:"";opacity:0;transform:translate(-50%,-50%);transition:opacity var(--sd-transition)}.brand-tile:hover{transform:translateY(-3px);box-shadow:var(--sd-shadow-sm)}.brand-tile:hover:before{opacity:.15}.brand-tile span{position:relative}.trust-strip{border-block:1px solid var(--sd-border);background:var(--sd-surface)}.trust-strip__inner{display:grid;grid-template-columns:repeat(3,1fr);gap:1px}.trust-item{padding:1.35rem .75rem;text-align:center}.trust-item strong{display:block;font-size:.82rem}.trust-item span{color:var(--sd-muted);font-size:.72rem}
.site-footer{padding-top:5.5rem}.footer-grid{grid-template-columns:1fr!important}.footer-intro{display:grid;gap:2rem;padding-bottom:3rem;border-bottom:1px solid #294056}.footer-brand>a{color:#fff;font:800 1.6rem var(--sd-font-heading)}.footer-newsletter{max-width:36rem}.footer-newsletter h2{font-size:1.2rem;color:#fff}.footer-newsletter form{display:flex;gap:.5rem}.footer-newsletter input{min-width:0;flex:1;min-height:48px;padding:0 1rem;border:1px solid #40566a;border-radius:var(--sd-radius-pill);background:#13283b;color:#fff}.footer-links{padding-top:3rem;grid-template-columns:repeat(2,1fr)}.footer-links ul{padding:0;margin:0;list-style:none}.footer-confidence{display:flex;flex-wrap:wrap;gap:.6rem 1.25rem;align-items:center;padding:1.2rem 0;border-top:1px solid #294056;color:#afbfcc;font-size:.78rem}.footer-confidence strong{color:#fff}.payment-marks{display:flex;gap:.4rem}.payment-mark{padding:.22rem .5rem;border:1px solid #40566a;border-radius:.3rem;background:#fff;color:#182c3e;font-weight:900}.footer-bottom{margin-top:0}.reveal{opacity:0;transform:translateY(24px);transition:opacity 700ms ease,transform 700ms cubic-bezier(.2,.8,.2,1)}.reveal.is-visible{opacity:1;transform:none}.ripple{position:absolute;border-radius:50%;background:rgb(255 255 255/.34);pointer-events:none;transform:scale(0);animation:sd-ripple 600ms ease-out}.btn{position:relative;overflow:hidden}
@keyframes sd-float{50%{transform:translateY(-10px)}}@keyframes sd-orb{50%{transform:translateY(-8px) rotate(3deg);border-radius:53% 47% 58% 42%/48% 58% 42% 52%}}@keyframes sd-pulse{70%{box-shadow:0 0 0 18px rgb(0 184 217/0)}}@keyframes sd-ripple{to{transform:scale(4);opacity:0}}
@media(min-width:48rem){.brands{grid-template-columns:repeat(6,1fr)}.trust-strip__inner{grid-template-columns:repeat(6,1fr)}.footer-intro{grid-template-columns:1fr 1fr;align-items:start}.footer-links{grid-template-columns:repeat(4,1fr)}}
@media(max-width:74.99rem){.header-shell{grid-template-columns:1fr auto}.hero-art{transform:none}.product-card__tools{opacity:1;transform:none}.trust-strip__inner{overflow-x:auto;grid-template-columns:repeat(6,minmax(140px,1fr))}}
@media(max-width:47.99rem){.hero{min-height:auto}.hero-art{min-height:390px}.compatibility-badge{font-size:.62rem}.compatibility-badge:nth-child(2){right:0}.section{padding-block:4rem}.product-grid{grid-template-columns:1fr}.footer-newsletter form{flex-direction:column}.footer-links{gap:2rem 1rem}}
@media(prefers-reduced-motion:reduce){.hero-art__orb,.device,.connection-dot{animation:none}.reveal{opacity:1;transform:none}.ripple{display:none}}