:root{
  --navy:#143F63; --navy-d:#0d2c47; --navy-dd:#081c2e; --ink0:#05131f;
  --cyan:#1FA6C4; --cyan-l:#38d0ec; --cyan-d:#127a94;
  --ink:#0f1e29; --muted:#5A6B7B; --line:#e6edf3; --bg:#f4f8fb; --white:#fff;
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'Manrope',system-ui,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;overflow-x:hidden}
h1,h2,h3,h4,.disp{font-family:'Outfit',sans-serif;line-height:1.02;letter-spacing:-1px}
.mono{font-family:'Outfit',monospace}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.pad{padding:120px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:'Outfit';font-weight:600;font-size:12.5px;letter-spacing:3px;text-transform:uppercase;color:var(--cyan-d)}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--cyan)}
.center{text-align:center}.center .eyebrow{justify-content:center}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:'Outfit';font-weight:600;font-size:15px;padding:15px 28px;border-radius:50px;border:none;cursor:pointer;transition:.3s;position:relative;overflow:hidden}
.btn-primary{background:var(--cyan);color:#04222c}
.btn-primary:hover{background:var(--cyan-l);transform:translateY(-3px);box-shadow:0 16px 36px rgba(31,166,196,.5)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff;transform:translateY(-3px)}
.btn-dark{background:var(--ink0);color:#fff}.btn-dark:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(5,19,31,.35)}

/* ===== mask reveal ===== */
.rv{overflow:hidden;display:block}
.rv>*{display:block;transform:translateY(115%);transition:transform .9s cubic-bezier(.16,1,.3,1)}
.rv.in>*{transform:none}
.fade{opacity:0;transform:translateY(30px);transition:.8s cubic-bezier(.16,1,.3,1)}
.fade.in{opacity:1;transform:none}

/* ===== NAV ===== */
header.nav{position:fixed;inset:0 0 auto 0;z-index:100;transition:.35s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:20px 26px;max-width:var(--maxw);margin:0 auto}
.logo{display:flex;align-items:center;gap:11px;color:#fff;font-family:'Outfit';font-weight:800;font-size:23px;letter-spacing:0}
.logo .mark{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--cyan),var(--cyan-l));display:grid;place-items:center;box-shadow:0 8px 20px rgba(31,166,196,.5)}
.logo .mark svg{width:22px;height:22px}
.logo small{display:block;font-family:'Outfit';font-weight:500;font-size:9px;letter-spacing:2.5px;color:var(--cyan-l);text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{color:rgba(255,255,255,.85);font-family:'Outfit';font-weight:500;font-size:14.5px;padding:9px 15px;border-radius:8px;transition:.2s}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.1)}
.nav-cta{margin-left:8px}
.nav-portal{color:#fff!important;border:1.5px solid rgba(255,255,255,.32);border-radius:50px;padding:8px 15px!important;font-family:'Outfit';font-weight:600;font-size:14px;transition:.22s}
.nav-portal:hover{background:rgba(255,255,255,.12);border-color:#fff}
.nav-app{border-color:rgba(56,208,236,.55)!important;color:var(--cyan-l)!important}
.nav-app:hover{background:rgba(31,166,196,.18);border-color:var(--cyan-l)!important}
header.nav.scrolled{background:rgba(8,28,46,.9);backdrop-filter:blur(16px);box-shadow:0 10px 34px rgba(0,0,0,.3)}
header.nav.scrolled .nav-inner{padding:13px 26px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:101}
.burger span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:.3s}

/* ===== HERO ===== */
.hero{min-height:100vh;background:radial-gradient(1100px 640px at 78% 20%,rgba(31,166,196,.22),transparent),linear-gradient(165deg,var(--ink0),var(--navy) 60%,var(--navy-d));color:#fff;display:flex;align-items:center;overflow:hidden;position:relative}
.hero .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:58px 58px;mask-image:radial-gradient(900px 620px at 72% 45%,#000,transparent)}
.blob{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.blob.a{width:440px;height:440px;background:#1FA6C4;opacity:.4;top:-130px;right:-60px;animation:fl 10s ease-in-out infinite}
.blob.b{width:360px;height:360px;background:#38d0ec;opacity:.22;bottom:-120px;left:-90px;animation:fl 13s ease-in-out infinite reverse}
@keyframes fl{0%,100%{transform:translateY(0)}50%{transform:translateY(34px)}}
.hero-inner{position:relative;z-index:3;width:100%;padding-top:80px}
.hero-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);padding:8px 17px;border-radius:50px;font-family:'Outfit';font-size:12.5px;letter-spacing:1px;margin-bottom:26px}
.hero-badge b{color:var(--cyan-l)}
.hero h1{font-size:clamp(48px,10vw,140px);font-weight:800;letter-spacing:-3px;text-transform:uppercase}
.hero h1 .l2{color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.55)}
.hero h1 .grad{background:linear-gradient(110deg,var(--cyan-l),#bff0fb);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-row{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-top:34px;flex-wrap:wrap}
.hero p.lead{font-size:19px;color:rgba(255,255,255,.8);max-width:480px}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.5);font-family:'Outfit';font-size:11px;letter-spacing:2px;display:flex;flex-direction:column;align-items:center;gap:7px}
.scroll-hint .ln{width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.5),transparent);animation:drop 1.8s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ===== MARQUEE ===== */
.marquee{background:var(--navy-dd);color:rgba(255,255,255,.7);padding:18px 0;overflow:hidden;white-space:nowrap;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.mq-track{display:inline-flex;gap:0;animation:mq 34s linear infinite}
.mq-track span{font-family:'Manrope';font-weight:600;font-size:15px;letter-spacing:1px;padding:0 22px;display:inline-flex;align-items:center;gap:22px;color:rgba(255,255,255,.72)}
.mq-track span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyan)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ===== ABOUT ===== */
.about{background:var(--bg)}
.about-head{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:60px}
.about h2{font-size:clamp(34px,5vw,66px);font-weight:800;color:var(--navy);text-transform:uppercase}
.about h2 em{font-style:normal;color:var(--cyan-d)}
.about-lead{color:var(--muted);font-size:18px;max-width:440px}
.about-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.acard{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;transition:.35s}
.acard:hover{transform:translateY(-8px);box-shadow:0 30px 60px rgba(13,44,71,.12);border-color:transparent}
.acard .num{font-family:'Outfit';font-weight:800;font-size:15px;color:var(--cyan);letter-spacing:1px}
.acard .aic{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--navy-d));display:grid;place-items:center;margin:16px 0 18px}
.acard .aic svg{width:26px;height:26px;stroke:var(--cyan-l);stroke-width:1.7;fill:none}
.acard h3{font-size:21px;color:var(--navy);margin-bottom:9px}
.acard p{font-size:14.5px;color:var(--muted)}

/* ===== STICKY SHOWCASE ===== */
.showcase{background:var(--ink0);color:#fff;position:relative}
.sc-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.sc-visual{position:sticky;top:0;height:100vh;display:flex;align-items:center;justify-content:center}
.sc-stage{width:100%;max-width:440px;aspect-ratio:1/1;border-radius:30px;position:relative;overflow:hidden;background:linear-gradient(150deg,var(--navy),var(--navy-dd));border:1px solid rgba(255,255,255,.1);box-shadow:0 40px 100px rgba(0,0,0,.5)}
.sc-stage::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:38px 38px}
.sc-art{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transform:scale(.85) rotate(-6deg);transition:.6s cubic-bezier(.16,1,.3,1)}
.sc-art.on{opacity:1;transform:none}
.sc-art svg{width:150px;height:150px;stroke-width:1;fill:none}
.sc-art img{width:100%;height:100%;object-fit:cover;border-radius:30px}
.sc-art:has(img){background:none!important;border-color:rgba(56,208,236,.28)}.sc-art:has(img)::after{display:none}
.sc-art{background:linear-gradient(160deg,#173a5a,var(--navy-dd));border-radius:30px;border:1px solid rgba(56,208,236,.22);box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.sc-art::after{content:"";position:absolute;inset:0;border-radius:30px;background-image:linear-gradient(rgba(56,208,236,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(56,208,236,.06) 1px,transparent 1px);background-size:26px 26px;-webkit-mask-image:radial-gradient(70% 70% at 50% 45%,#000,transparent);mask-image:radial-gradient(70% 70% at 50% 45%,#000,transparent)}
.sc-art svg{position:relative;z-index:2;width:120px;height:120px;stroke:var(--cyan-l);fill:none;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 6px 20px rgba(31,166,196,.4))}
.sc-artglow{position:absolute;width:60%;height:60%;border-radius:50%;filter:blur(70px);background:var(--cyan);opacity:.35;transition:.6s}
.sc-index{position:absolute;top:24px;left:26px;font-family:'Outfit';font-weight:800;font-size:80px;color:rgba(255,255,255,.08)}
.sc-steps{padding:14vh 0}
.sc-stepimg{display:none}
.sc-stepimg img{width:100%;display:block}
.sc-step{min-height:78vh;display:flex;flex-direction:column;justify-content:center;opacity:.32;transition:.4s}
.sc-step.active{opacity:1}
.sc-step .st-n{font-family:'Outfit';color:var(--cyan-l);font-size:13px;letter-spacing:3px;margin-bottom:14px}
.sc-step h3{font-size:clamp(30px,4.4vw,54px);font-weight:800;text-transform:uppercase;margin-bottom:16px}
.sc-step p{font-size:17px;color:rgba(255,255,255,.72);max-width:420px}
.sc-step .tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.sc-step .tags span{font-family:'Outfit';font-size:12px;border:1px solid rgba(255,255,255,.2);padding:6px 13px;border-radius:50px;color:rgba(255,255,255,.8)}

/* ===== LINEUP / SERVICES ===== */
.lineup{background:#fff}
.lu-top{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:16px}
.lineup h2{font-size:clamp(40px,8vw,110px);font-weight:800;color:var(--navy);text-transform:uppercase;letter-spacing:-3px}
.lineup h2 .out{color:transparent;-webkit-text-stroke:2px var(--navy)}
.lu-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:40px}
.lu{border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.35s;background:#fff;cursor:default}
.lu:hover{transform:translateY(-8px);box-shadow:0 30px 60px rgba(13,44,71,.14);border-color:transparent}
.lu .art{aspect-ratio:5/4;position:relative;display:grid;place-items:center;overflow:hidden}
.lu .art svg{width:70px;height:70px;stroke:#fff;stroke-width:1.4;fill:none;z-index:2;transition:.4s}
.lu:hover .art svg{transform:scale(1.12) rotate(-5deg)}
.lu .art::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:28px 28px}
.g1{background:linear-gradient(150deg,#143F63,#1FA6C4)}.g2{background:linear-gradient(150deg,#0d2c47,#127a94)}
.g3{background:linear-gradient(150deg,#1a4d78,#38d0ec)}.g4{background:linear-gradient(150deg,#081c2e,#143F63)}
.g5{background:linear-gradient(150deg,#127a94,#38d0ec)}.g6{background:linear-gradient(150deg,#143F63,#0d2c47)}
.g7{background:linear-gradient(150deg,#0a3350,#1FA6C4)}.g8{background:linear-gradient(150deg,#0d2c47,#1a4d78)}
.lu .body{padding:20px 22px 24px}
.lu .body .n{font-family:'Outfit';color:var(--cyan-d);font-size:12px;font-weight:600;letter-spacing:1px}
.lu .body h3{font-size:19px;color:var(--navy);margin:6px 0 8px;text-transform:uppercase}
.lu .body p{font-size:13.5px;color:var(--muted)}

/* ===== PROJECTS ===== */
.projects{background:var(--bg)}
.filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:34px 0 40px}
.filters button{font-family:'Outfit';font-weight:500;font-size:14px;padding:10px 22px;border-radius:50px;border:1.5px solid var(--line);background:#fff;color:var(--muted);cursor:pointer;transition:.25s}
.filters button.active,.filters button:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.pj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pj{border-radius:20px;overflow:hidden;position:relative;aspect-ratio:4/5;box-shadow:0 20px 50px rgba(13,44,71,.1);cursor:pointer;transition:.4s}
.pj:hover{transform:translateY(-6px)}
.pj .thumb{position:absolute;inset:0;display:grid;place-items:center;transition:.6s}
.pj:hover .thumb{transform:scale(1.06)}
.pj .thumb svg{width:80px;height:80px;stroke:rgba(255,255,255,.5);stroke-width:1;fill:none}
.pj .thumb::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:32px 32px}
.pj .thumb.photo::after{display:none}.pj .thumb.photo{background-size:cover!important;background-position:center!important}
.pj .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(5,19,31,.94) 6%,transparent 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:26px;color:#fff}
.pj .tag{align-self:flex-start;background:var(--cyan);color:#04222c;font-family:'Outfit';font-size:11px;font-weight:600;padding:5px 13px;border-radius:50px;margin-bottom:auto}
.pj h4{font-size:22px;margin-bottom:4px;text-transform:uppercase}
.pj p{font-size:13px;color:rgba(255,255,255,.75)}

/* ===== STATS ===== */
.stats{background:linear-gradient(120deg,var(--ink0),var(--navy) 62%,var(--navy-d));color:#fff;padding:80px 0}
.st-row{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.st-row .n{font-family:'Outfit';font-weight:800;font-size:clamp(44px,6vw,72px);line-height:1;background:linear-gradient(120deg,#fff,var(--cyan-l));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.st-row .l{color:rgba(255,255,255,.65);font-family:'Outfit';font-size:13px;margin-top:10px;letter-spacing:1px}

/* ===== TESTIMONIALS ===== */
.testi{background:#fff}
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:50px}
.tc{background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:32px;transition:.35s}
.tc:hover{transform:translateY(-6px);box-shadow:0 26px 56px rgba(13,44,71,.12);background:#fff}
.tc .stars{color:#f5b301;letter-spacing:3px;font-size:15px}
.tc p{font-size:15.5px;margin:16px 0 22px;color:var(--ink)}
.tc .who{display:flex;align-items:center;gap:13px}
.tc .av{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--cyan));display:grid;place-items:center;color:#fff;font-family:'Outfit';font-weight:800}
.tc .who b{font-family:'Outfit';font-size:15px;color:var(--navy);display:block}
.tc .who small{font-size:12.5px;color:var(--muted)}

/* ===== PARTNERS ===== */
.partners{background:var(--bg);padding:80px 0}
.pl{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:34px}
.pl div{background:#fff;border:1px solid var(--line);border-radius:14px;height:84px;display:grid;place-items:center;font-family:'Outfit';font-weight:700;color:var(--navy);transition:.3s;text-align:center;padding:8px;font-size:15px}
.pl div:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(13,44,71,.1);color:var(--cyan-d)}

/* ===== CTA ===== */
.ctaband{background:var(--ink0);color:#fff;padding:110px 0;text-align:center;position:relative;overflow:hidden}
.ctaband .blob.a{opacity:.3}
.ctaband h2{font-size:clamp(38px,7vw,96px);font-weight:800;text-transform:uppercase;letter-spacing:-3px;position:relative;z-index:2}
.ctaband h2 .grad{background:linear-gradient(110deg,var(--cyan-l),#bff0fb);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ctaband p{color:rgba(255,255,255,.75);max-width:520px;margin:20px auto 34px;font-size:18px;position:relative;z-index:2}

/* ===== CONTACT ===== */
.contact{background:#fff}
.ct-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;margin-top:50px}
.cinfo h3{font-size:24px;color:var(--navy);margin-bottom:8px;text-transform:uppercase}
.cinfo>p{color:var(--muted);margin-bottom:28px}
.cline{display:flex;gap:15px;align-items:flex-start;margin-bottom:20px}
.cline .cic{flex:0 0 48px;height:48px;border-radius:13px;background:linear-gradient(135deg,var(--navy),var(--navy-d));display:grid;place-items:center}
.cline .cic svg{width:22px;height:22px;stroke:var(--cyan-l);stroke-width:1.8;fill:none}
.cline b{font-family:'Outfit';font-size:15px;color:var(--navy);display:block}
.cline span{font-size:14.5px;color:var(--muted)}
.branches{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.branch{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 18px;font-family:'Outfit';font-weight:600;font-size:14px;color:var(--navy);display:flex;align-items:center;gap:8px}
.form{background:var(--ink0);border-radius:24px;padding:38px;color:#fff}
.form h3{font-size:24px;margin-bottom:6px;text-transform:uppercase}
.form>p{color:rgba(255,255,255,.6);font-size:14.5px;margin-bottom:24px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:15px}
.field label{display:block;font-family:'Outfit';font-weight:500;font-size:12.5px;color:rgba(255,255,255,.7);margin-bottom:7px;letter-spacing:.5px}
.field input,.field select,.field textarea{width:100%;border:1.5px solid rgba(255,255,255,.14);border-radius:11px;padding:13px 15px;font-family:'Manrope';font-size:14.5px;background:rgba(255,255,255,.05);color:#fff;transition:.2s}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.4)}
.field select{color:#fff}.field select option{color:#111}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);background:rgba(31,166,196,.1)}
.field textarea{resize:vertical;min-height:96px}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:12px;color:rgba(255,255,255,.45);text-align:center;margin-top:13px}

/* ===== FOOTER ===== */
footer{background:var(--ink0);color:rgba(255,255,255,.66);padding:70px 0 28px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:36px}
.fbrand p{font-size:14px;max-width:300px;color:rgba(255,255,255,.55);margin-top:16px}
.socials{display:flex;gap:10px;margin-top:22px}
.socials a{width:42px;height:42px;border-radius:11px;background:rgba(255,255,255,.07);display:grid;place-items:center;transition:.25s}
.socials a:hover{background:var(--cyan);transform:translateY(-3px)}
.socials a svg{width:18px;height:18px;fill:#fff}
.fcol h4{font-family:'Outfit';font-size:14px;color:#fff;margin-bottom:18px;letter-spacing:1px;text-transform:uppercase}
.fcol a{display:block;font-size:14px;padding:6px 0;color:rgba(255,255,255,.55);transition:.2s}
.fcol a:hover{color:var(--cyan-l);padding-left:5px}
.fbot{border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:'Outfit';font-size:13px;color:rgba(255,255,255,.45)}

/* ===== HERO SMART-HOME SCENE ===== */
.hero-center{text-align:center;padding-top:30px}
.hero-center h1{font-size:clamp(27px,4.3vw,54px);letter-spacing:-1.5px;margin-bottom:4px}
.hero-center .lead{font-size:16px;color:rgba(255,255,255,.75);max-width:540px;margin:12px auto 2px}
.hero-center .hero-cta{justify-content:center;margin-top:18px}
.hero-stage{position:relative;height:560px;max-width:860px;margin:16px auto 0}
.hero-conn{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;overflow:visible}
.hero-conn line{stroke:rgba(56,208,236,.45);stroke-width:1.2;vector-effect:non-scaling-stroke;stroke-dasharray:120;stroke-dashoffset:120;animation:draw 1.1s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.stage-glow{position:absolute;top:50%;left:50%;width:340px;height:340px;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(31,166,196,.32),transparent 65%);filter:blur(20px);transition:.7s;z-index:0}
.lights-on .stage-glow{background:radial-gradient(circle,rgba(31,166,196,.6),transparent 62%)}
.hub{position:absolute;top:52%;left:50%;width:13px;height:13px;border-radius:50%;background:var(--cyan-l);transform:translate(-50%,-50%);box-shadow:0 0 18px var(--cyan-l);z-index:3;animation:hubp 2s infinite}
@keyframes hubp{50%{box-shadow:0 0 30px var(--cyan-l);transform:translate(-50%,-50%) scale(1.25)}}
.smart-scene{position:absolute;inset:0}
.home-panel{position:absolute;inset:0;border-radius:30px;background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(6px);overflow:hidden;box-shadow:0 40px 110px rgba(0,0,0,.5)}
.home-panel::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(360px 300px at 50% 45%,#000,transparent)}
.iso-house{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:360px;max-width:54%;height:auto;overflow:visible;z-index:2}
.ih-floor{fill:rgba(9,30,50,.92);stroke:rgba(56,208,236,.3);stroke-width:1.2}
.ih-wall{fill:#0f2c46;stroke:rgba(56,208,236,.28);stroke-width:1.2}
.ih-wall.dark{fill:#0b2338}
.ih-win polygon{fill:rgba(56,208,236,.14);transition:.7s}
.lights-on .ih-win polygon{fill:rgba(56,208,236,.82);filter:drop-shadow(0 0 6px rgba(56,208,236,.95))}
.ih-dev ellipse{fill:rgba(245,179,1,.22);transition:.6s}
.lights-on .ih-dev ellipse{fill:rgba(245,179,1,.9);filter:drop-shadow(0 0 8px rgba(245,179,1,.95))}
.ih-roof{transform-box:fill-box;transform-origin:center;animation:roofLift 1.5s .35s cubic-bezier(.16,1,.3,1) both}
.ih-roof-in{transform-box:fill-box;transform-origin:center;animation:roofFloat 4.6s 1.9s ease-in-out infinite}
@keyframes roofLift{from{transform:translateY(46px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes roofFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.roof-face{fill:#123a5c;stroke:rgba(56,208,236,.35);stroke-width:1}
.roof-face.f-fl{fill:#1a4d78}.roof-face.f-fr{fill:#154063}
.roof-rim{fill:none;stroke:rgba(56,208,236,.55);stroke-width:1.4}
.logo-img{height:42px;width:auto;display:block;transition:.3s}
header.nav.scrolled .logo-img{height:36px}
.lamp-glow{position:absolute;width:130px;height:130px;border-radius:50%;filter:blur(40px);background:var(--cyan-l);opacity:.12;transition:.7s;pointer-events:none}
.lamp-glow.g-a{top:26%;left:30%}.lamp-glow.g-b{top:24%;right:30%}
.lights-on .lamp-glow{opacity:.5}
/* nodes */
.node{position:absolute;display:flex;align-items:center;gap:8px;background:rgba(8,28,46,.78);border:1px solid rgba(56,208,236,.45);border-radius:50px;padding:7px 13px 7px 8px;font-family:'Outfit';font-size:12px;font-weight:600;color:#fff;white-space:nowrap;opacity:0;transform:scale(.5) translateY(10px);animation:pop .7s forwards;box-shadow:0 10px 28px rgba(0,0,0,.4);z-index:4}
.node .nic{width:26px;height:26px;border-radius:8px;background:rgba(56,208,236,.2);display:grid;place-items:center;flex:0 0 26px}
.node .nic svg{width:15px;height:15px;stroke:var(--cyan-l);fill:none;stroke-width:1.8}
.node .dt{width:7px;height:7px;border-radius:50%;background:#3ce08a;box-shadow:0 0 9px #3ce08a;animation:blink 1.6s infinite}
@keyframes pop{to{opacity:1;transform:none}}
@keyframes blink{50%{opacity:.3}}
.n-bulb{top:5%;left:12%;animation-delay:.9s}
.n-cam{top:2%;right:13%;animation-delay:1.05s}
.n-therm{top:37%;left:0;animation-delay:1.2s}
.n-lock{top:33%;right:0;animation-delay:1.35s}
.n-ev{bottom:12%;left:13%;animation-delay:1.5s}
.n-bulb .dt{background:#f5b301;box-shadow:0 0 9px #f5b301}
/* phone */
.phone{position:absolute;right:4%;bottom:3%;width:166px;height:338px;border-radius:34px;background:linear-gradient(160deg,#12293f,#05131f);border:6px solid #1b2f42;box-shadow:0 44px 90px rgba(0,0,0,.6);animation:bob 5.5s ease-in-out infinite;z-index:6;opacity:0;transform:translateY(20px);animation:bob 5.5s ease-in-out infinite,phoneIn .8s 1.5s forwards}
@keyframes phoneIn{to{opacity:1;transform:translateY(0)}}
@keyframes bob{0%,100%{margin-top:0}50%{margin-top:-14px}}
.phone .notch{position:absolute;top:9px;left:50%;transform:translateX(-50%);width:52px;height:6px;border-radius:6px;background:#1b2f42;z-index:3}
.phone .scr{position:absolute;inset:7px;border-radius:30px;background:linear-gradient(165deg,#123049,#081c2e);padding:24px 15px 15px;color:#fff;overflow:hidden}
.ph-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.ph-top b{font-family:'Outfit';font-size:15px}
.ph-st{font-family:'Outfit';font-size:9.5px;color:#3ce08a;display:flex;align-items:center;gap:4px}
.ph-st::before{content:"";width:6px;height:6px;border-radius:50%;background:#3ce08a;box-shadow:0 0 7px #3ce08a}
.ph-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:14px;display:flex;justify-content:space-between;align-items:center;transition:.5s}
.lights-on .ph-card{background:rgba(56,208,236,.14);border-color:rgba(56,208,236,.4)}
.ph-room{font-family:'Outfit';font-weight:600;font-size:13px}
.ph-sub{font-size:10px;color:rgba(255,255,255,.5)}
.lights-on .ph-sub{color:var(--cyan-l)}
.tgl{width:50px;height:27px;border-radius:50px;background:rgba(255,255,255,.16);position:relative;transition:.45s;flex:0 0 50px}
.tgl .knob{position:absolute;top:3px;left:3px;width:21px;height:21px;border-radius:50%;background:#fff;transition:.45s cubic-bezier(.16,1,.3,1);box-shadow:0 2px 6px rgba(0,0,0,.3)}
.lights-on .tgl{background:var(--cyan)}
.lights-on .tgl .knob{left:26px}
.ph-rows{margin-top:12px;display:flex;flex-direction:column;gap:9px}
.ph-row{display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.05);border-radius:11px;padding:10px 12px;font-family:'Outfit';font-size:11px}
.ph-row span:last-child{color:var(--cyan-l);font-weight:600}
.ph-tap{position:absolute;width:34px;height:34px;border-radius:50%;border:2px solid var(--cyan-l);top:64px;right:26px;opacity:0;animation:tap 4.4s infinite}
@keyframes tap{0%,100%{opacity:0;transform:scale(.4)}8%{opacity:.9;transform:scale(.6)}20%{opacity:0;transform:scale(1.4)}}
/* custom cursor */
.cursor,.cursor-ring{position:fixed;top:0;left:0;border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);will-change:transform}
.cursor{width:8px;height:8px;background:var(--cyan)}
.cursor-ring{width:36px;height:36px;border:1.5px solid rgba(31,166,196,.6);transition:width .25s,height .25s,background .25s,border-color .25s}
.cursor-ring.big{width:60px;height:60px;background:rgba(31,166,196,.12);border-color:var(--cyan)}
@media(hover:none),(max-width:980px){ .cursor,.cursor-ring{display:none!important} }
@media(max-width:980px){ .hero-stage{display:none} }

/* ===== HERO APP DASHBOARD ===== */
.app{max-width:980px;margin:26px auto 0;background:linear-gradient(160deg,#0d2c47,#05131f);border:1px solid rgba(255,255,255,.12);border-radius:26px;box-shadow:0 50px 120px rgba(0,0,0,.55);overflow:hidden;text-align:left}
.app-bar{display:flex;align-items:center;gap:12px;padding:15px 20px;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03)}
.app-bar .dots{display:flex;gap:6px}
.app-bar .dots i{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.16)}
.app-bar b{font-family:'Outfit';color:#fff;font-size:16px;margin-left:4px}
.app-bar .ph-st{margin-left:auto;font-family:'Outfit';font-size:11px;color:#3ce08a;display:flex;align-items:center;gap:5px}
.app-bar .ph-st::before{content:"";width:7px;height:7px;border-radius:50%;background:#3ce08a;box-shadow:0 0 8px #3ce08a}
.app-body{display:grid;grid-template-columns:1.12fr .88fr}
.app-house{position:relative;min-height:470px;border-right:1px solid rgba(255,255,255,.08);overflow:hidden;display:grid;place-items:center}
.app-house .iso-house{position:relative;top:auto;left:auto;transform:none;width:310px;max-width:84%}
.app-house .stage-glow{width:300px;height:300px}
.app-house .hub{top:50%}
.app-controls{padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:start;background:rgba(255,255,255,.02)}
.ctl{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:14px;cursor:pointer;transition:.28s;color:#fff;user-select:none}
.ctl:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
.ctl.on{background:rgba(31,166,196,.16);border-color:rgba(56,208,236,.5)}
.ctl .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.ctl .cic{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:.28s}
.ctl.on .cic{background:rgba(56,208,236,.24)}
.ctl .cic svg{width:20px;height:20px;stroke:rgba(255,255,255,.7);fill:none;stroke-width:1.8;transition:.28s}
.ctl.on .cic svg{stroke:var(--cyan-l)}
.ctl .nm{font-family:'Outfit';font-size:13.5px;font-weight:600}
.ctl .stt{font-size:11px;color:rgba(255,255,255,.5);margin-top:2px}
.ctl.on .stt{color:var(--cyan-l)}
.mini-tgl{width:40px;height:22px;border-radius:50px;background:rgba(255,255,255,.16);position:relative;transition:.4s;flex:0 0 40px}
.mini-tgl i{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.4s cubic-bezier(.16,1,.3,1)}
.ctl.on .mini-tgl{background:var(--cyan)}
.ctl.on .mini-tgl i{left:21px}
.app.on-lights .ih-win polygon{fill:rgba(56,208,236,.82);filter:drop-shadow(0 0 6px rgba(56,208,236,.95))}
.app.on-lights .ih-dev ellipse{fill:rgba(245,179,1,.9);filter:drop-shadow(0 0 8px rgba(245,179,1,.95))}
.app.on-lights .stage-glow{background:radial-gradient(circle,rgba(31,166,196,.6),transparent 62%)}
.hz{position:absolute;display:inline-flex;align-items:center;gap:7px;background:rgba(8,28,46,.82);border:1px solid rgba(255,255,255,.14);border-radius:50px;padding:6px 12px;font-family:'Outfit';font-size:11.5px;font-weight:600;color:rgba(255,255,255,.5);opacity:.5;transition:.35s;z-index:4;white-space:nowrap}
.hz .d{width:7px;height:7px;border-radius:50%;background:#5a6b7b;transition:.35s}
.app.on-security .hz-security,.app.on-climate .hz-climate,.app.on-audio .hz-audio,.app.on-door .hz-door,.app.on-ev .hz-ev{opacity:1;border-color:rgba(56,208,236,.55);color:#fff}
.app.on-security .hz-security .d,.app.on-climate .hz-climate .d,.app.on-audio .hz-audio .d,.app.on-door .hz-door .d,.app.on-ev .hz-ev .d{background:#3ce08a;box-shadow:0 0 8px #3ce08a}
@media(max-width:820px){ .app-body{grid-template-columns:1fr} .app-house{min-height:330px} }
/* 360 spin + camera preview + energy */
.app-house{perspective:1300px}
.iso-spin{transform-style:preserve-3d;animation:spin360 26s linear infinite}
.app-house:hover .iso-spin{animation-play-state:paused}
@keyframes spin360{to{transform:rotateY(360deg)}}
.cam-preview{position:absolute;bottom:12px;right:12px;width:124px;height:80px;border-radius:10px;overflow:hidden;border:1px solid rgba(56,208,236,.55);background:linear-gradient(160deg,#0a2338,#05131f);opacity:0;transform:translateY(10px) scale(.92);transition:.45s;z-index:7}
.cam-preview::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(56,208,236,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(56,208,236,.08) 1px,transparent 1px);background-size:16px 16px}
.app.on-cameras .cam-preview{opacity:1;transform:none}
.cam-scan{position:absolute;left:0;right:0;height:2px;top:0;background:linear-gradient(90deg,transparent,var(--cyan-l),transparent);box-shadow:0 0 10px var(--cyan-l);animation:scan 2.4s linear infinite}
@keyframes scan{0%{top:-2px}100%{top:82px}}
.cam-rec{position:absolute;top:6px;left:8px;font-family:'Outfit';font-size:9px;font-weight:700;color:#ff5b5b;display:flex;align-items:center;gap:4px;z-index:2;letter-spacing:1px;animation:blink 1.4s infinite}
.ebar{height:5px;border-radius:3px;background:rgba(255,255,255,.12);margin-top:9px;overflow:hidden}
.ebar i{display:block;height:100%;width:72%;background:linear-gradient(90deg,var(--cyan),var(--cyan-l));transition:.5s}
.ctl.on .ebar i{width:34%}
.app.on-blinds .hz-blinds{opacity:1;border-color:rgba(56,208,236,.55);color:#fff}
.app.on-blinds .hz-blinds .d{background:#3ce08a;box-shadow:0 0 8px #3ce08a}
/* ===== REALISTIC ROOM SCENE ===== */
.room{position:absolute;inset:0;width:100%;height:100%}
.room-dim{position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 22%,rgba(2,10,20,.05),rgba(2,8,18,.72));opacity:.62;transition:.6s;pointer-events:none;z-index:2}
.app.on-lights .room-dim{opacity:0}
.r-bulb,.r-lampglow{transition:.5s}
.app.on-lights .r-bulb{filter:drop-shadow(0 0 18px #ffd98a)}
.app.on-lights .r-lampglow{filter:drop-shadow(0 0 16px #ffd98a)}
.r-ceilcone{fill:#ffe6a8;opacity:0;transition:.6s}
.app.on-lights .r-ceilcone{opacity:.16}
.r-lampglow{opacity:.35}
.app.on-lights .r-lampglow{opacity:1}
.r-curtain-l,.r-curtain-r{transition:transform 1.05s cubic-bezier(.5,0,.15,1)}
.app.on-blinds .r-curtain-l{transform:translateX(-104px)}
.app.on-blinds .r-curtain-r{transform:translateX(104px)}
.r-tv-screen{transition:.5s}
.app.on-audio .r-tv-screen{fill:#12507a;filter:drop-shadow(0 0 12px rgba(56,208,236,.6))}
.r-sound{opacity:0;transition:.4s;transform-box:fill-box;transform-origin:0 50%}
.app.on-audio .r-sound{opacity:1;animation:snd 1.1s ease-in-out infinite}
@keyframes snd{50%{transform:scaleX(1.18)}}
.r-ac-flow{opacity:0;transition:.4s}
.app.on-climate .r-ac-flow{opacity:.9;animation:acflow 1.6s linear infinite}
@keyframes acflow{to{stroke-dashoffset:-48}}
.r-scan{opacity:0;transition:.4s;transform-box:fill-box;transform-origin:0 50%}
.app.on-cameras .r-scan{opacity:.22;animation:camsweep 3.4s ease-in-out infinite}
@keyframes camsweep{0%,100%{transform:rotate(-14deg)}50%{transform:rotate(14deg)}}
.r-door-panel{transition:transform .85s cubic-bezier(.16,1,.3,1);transform-box:fill-box;transform-origin:0 50%}
.app.on-door .r-door-panel{transform:scaleX(.16)}
.r-door-h{transition:.6s}
.app.on-door .r-door-h{opacity:0}
.rbadge{position:absolute;display:inline-flex;align-items:center;gap:7px;background:rgba(6,20,34,.85);border:1px solid rgba(56,208,236,.5);border-radius:50px;padding:6px 12px;font-family:'Outfit';font-size:11.5px;font-weight:600;color:#fff;opacity:0;transform:translateY(6px);transition:.35s;z-index:6}
.rbadge .d{width:7px;height:7px;border-radius:50%;background:#3ce08a;box-shadow:0 0 8px #3ce08a}
.b-security{top:14px;left:14px}
.b-ev{bottom:14px;right:14px}
.app.on-security .b-security{opacity:1;transform:none}
.app.on-ev .b-ev{opacity:1;transform:none}
/* ===== FULL-WIDTH HERO v3 ===== */
.hero{flex-direction:column;justify-content:center;align-items:stretch;padding:104px 0 0}
.hero-head{text-align:center;max-width:840px;margin:0 auto;padding:0 24px;position:relative;z-index:3}
.hero-head h1{font-size:clamp(30px,4.6vw,58px);font-weight:800;letter-spacing:-1.5px;margin-bottom:8px}
.hero-head .lead{font-size:16.5px;color:rgba(255,255,255,.78);max-width:560px;margin:8px auto 0}
.hero-head .hero-cta{display:flex;justify-content:center;gap:13px;margin-top:20px}
.app{width:100%;max-width:none;margin:36px 0 0;border-radius:0;border:none;box-shadow:none;background:transparent;overflow:visible}
.stage{position:relative;width:100%;height:clamp(380px,56vh,600px);overflow:hidden;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
.stage .room{position:absolute;inset:0;width:100%;height:100%}
.stage .room-dim{z-index:2}
.stage .cam-preview{width:154px;height:98px;bottom:18px;right:18px}
.dock{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:22px 16px 4px;max-width:1120px;margin:0 auto;position:relative;z-index:3}
.dchip{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:14px;padding:11px 17px;color:rgba(255,255,255,.8);font-family:'Outfit';font-weight:600;font-size:13.5px;cursor:pointer;transition:.25s;user-select:none}
.dchip:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.dchip.on{background:linear-gradient(135deg,#1FA6C4,#38d0ec);color:#042630;border-color:transparent;box-shadow:0 10px 26px rgba(31,166,196,.45)}
.dchip svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.9}
.app.on-blinds .r-curtain-l{transform:translateX(-178px)}
.app.on-blinds .r-curtain-r{transform:translateX(178px)}
.r-door-panel{transition:transform 1s cubic-bezier(.16,1,.3,1);transform-box:fill-box;transform-origin:0 50%}
.app.on-door .r-door-panel{transform:perspective(900px) rotateY(-78deg)}
.r-doorspill{transition:.8s}
.app.on-door .r-doorspill{opacity:.4}
.r-eq{opacity:0;transition:.4s}
.app.on-audio .r-eq{opacity:1}
.r-eq rect{transform-box:fill-box;transform-origin:center bottom}
.app.on-audio .r-eq rect{animation:eq .9s ease-in-out infinite}
.app.on-audio .r-eq rect:nth-child(2){animation-delay:.12s}
.app.on-audio .r-eq rect:nth-child(3){animation-delay:.22s}
.app.on-audio .r-eq rect:nth-child(4){animation-delay:.16s}
.app.on-audio .r-eq rect:nth-child(5){animation-delay:.26s}
.app.on-audio .r-eq rect:nth-child(6){animation-delay:.06s}
@keyframes eq{50%{transform:scaleY(.35)}}
.r-temp{opacity:0;transition:.4s}
.app.on-climate .r-temp{opacity:1}
.r-secmark{opacity:0;transition:.4s}
.app.on-security .r-secmark{opacity:1;animation:secpulse 1.6s infinite}
@keyframes secpulse{50%{stroke-opacity:.25}}
.r-evbar{opacity:0;transition:.4s}
.app.on-ev .r-evbar{opacity:1;animation:evp 1.3s ease-in-out infinite}
@keyframes evp{50%{transform:translateY(-7px);opacity:.5}}
@media(max-width:820px){ .stage{height:44vh} .dchip{font-size:12.5px;padding:9px 13px} }
/* steppers */
.dstep{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:14px;padding:8px 10px 8px 15px;font-family:'Outfit';font-weight:600;color:rgba(255,255,255,.8)}
.dstep .dsl{display:inline-flex;align-items:center;gap:7px;color:rgba(255,255,255,.62);font-size:12.5px}
.dstep .dsl svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.9}
.dstep .dsv{min-width:52px;text-align:center;color:#fff;font-weight:700;font-size:14.5px;font-variant-numeric:tabular-nums}
.dm,.dp{width:26px;height:26px;border-radius:8px;border:none;background:rgba(255,255,255,.1);color:#fff;font-size:17px;line-height:1;cursor:pointer;transition:.2s;font-family:'Outfit';display:grid;place-items:center}
.dm:hover,.dp:hover{background:var(--cyan);color:#042630}
.dstep.saving .dsv{color:#3ce08a}
/* partial shutter via --shut */
.r-curtain-l{transform:translateX(calc(var(--shut,0) * -178px));transition:transform .7s cubic-bezier(.4,0,.2,1)}
.r-curtain-r{transform:translateX(calc(var(--shut,0) * 178px));transition:transform .7s cubic-bezier(.4,0,.2,1)}
/* CCTV feed */
.cam-feed{position:absolute;inset:0;width:100%;height:100%;filter:saturate(1.4) contrast(1.08)}
.cam-preview::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(rgba(0,0,0,.16) 0 2px,transparent 2px 4px);pointer-events:none;z-index:3}
.cam-person{transform-box:fill-box;transform-origin:center;animation:walk 6.5s ease-in-out infinite}
@keyframes walk{0%,100%{transform:translateX(-44px)}50%{transform:translateX(44px)}}
.cam-ts{position:absolute;bottom:5px;left:7px;font-family:'Manrope';font-size:8.5px;font-weight:600;color:#7effc0;z-index:4;letter-spacing:.4px;text-shadow:0 1px 2px #000}
.r-evled{transition:.3s}
.app.on-ev .r-evled{animation:blink 1.2s infinite}

.wa{position:fixed;bottom:26px;right:26px;width:60px;height:60px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 14px 34px rgba(37,211,102,.5);z-index:90;transition:.3s;animation:pulse 2.4s infinite}
.wa:hover{transform:scale(1.1)}.wa svg{width:33px;height:33px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

@media(max-width:980px){
  .pad{padding:80px 0}
  .about-head,.sc-grid,.ct-grid{grid-template-columns:1fr}
  .about-cards,.tgrid{grid-template-columns:1fr 1fr}
  .lu-grid{grid-template-columns:repeat(3,1fr)}
  .pj-grid{grid-template-columns:1fr 1fr}
  .pl{grid-template-columns:repeat(3,1fr)}
  .st-row{grid-template-columns:1fr 1fr;gap:34px}
  .fgrid{grid-template-columns:1fr 1fr}
  .sc-visual{display:none}.sc-stepimg{display:block;margin-bottom:16px;border-radius:16px;overflow:hidden;border:1px solid rgba(56,208,236,.28);box-shadow:0 18px 44px rgba(0,0,0,.45)}.sc-stepimg img{width:100%;display:block}
  .sc-stage{max-width:320px}
  .sc-step{min-height:auto;padding:30px 0;opacity:1}
  .sc-steps{padding:20px 0}
  .nav-links{position:fixed;inset:0 0 0 auto;width:280px;flex-direction:column;background:var(--ink0);padding:96px 24px 24px;gap:6px;align-items:stretch;transform:translateX(100%);transition:.35s;box-shadow:-24px 0 60px rgba(0,0,0,.5)}
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 16px;font-size:16px}
  .burger{display:flex}
}
@media(max-width:600px){
  .about-cards,.lu-grid,.pj-grid,.tgrid,.pl,.st-row,.fgrid,.frow{grid-template-columns:1fr}
  .pl{grid-template-columns:1fr 1fr}
  .form{padding:28px 22px}
}

/* ================= SX cinematic smart-home experience ================= */
#sx{position:relative;background:#04101b;color:#fff;font-family:'Manrope',system-ui,sans-serif}
#sx .progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--cyan),var(--cyan-l));z-index:98;box-shadow:0 0 12px var(--cyan)}
#sx .story{position:relative}
#sx .stage{position:sticky;top:0;height:100vh;overflow:hidden;background:#04101b;border:0}
#sx .bimg{position:absolute;inset:0;background-position:center;background-size:cover;opacity:0;will-change:transform,opacity;transform:scale(1.06);transition:opacity .7s ease}
#sx .stage .veil{position:absolute;inset:0;z-index:20;pointer-events:none;background:radial-gradient(130% 100% at 50% 42%,transparent 40%,rgba(2,8,16,.78) 100%)}
#sx .cap{position:absolute;left:6%;bottom:12%;z-index:22;max-width:760px;opacity:0;transform:translateY(24px);transition:opacity .5s,transform .5s;text-shadow:0 6px 40px rgba(0,0,0,.7)}
#sx .cap.show{opacity:1;transform:none}
#sx .cap .ey{font-family:'Outfit';font-weight:700;font-size:14px;letter-spacing:3px;color:var(--cyan-l);margin-bottom:10px}
#sx .cap h2{font-size:clamp(38px,6.4vw,84px);font-weight:900;line-height:.98;letter-spacing:-2px;color:#fff}
#sx .cap .cta{margin-top:24px;display:inline-flex;pointer-events:auto}
#sx .xbtn{display:inline-flex;align-items:center;gap:10px;font-family:'Outfit';font-weight:700;font-size:16px;padding:16px 30px;border-radius:50px;border:none;cursor:pointer;transition:.3s;text-decoration:none}
#sx .xbtn-primary{background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#042630;box-shadow:0 14px 34px rgba(31,166,196,.5)}
#sx .xbtn-primary:hover{transform:translateY(-3px)}
#sx .xbtn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.3);margin-left:10px}
#sx .scrollcue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:22;font-family:'Outfit';font-size:12px;letter-spacing:2px;color:rgba(255,255,255,.7);animation:sxbob 1.8s infinite}
@keyframes sxbob{50%{transform:translate(-50%,7px)}}
#sx .tryhero{position:relative;min-height:100vh;overflow:hidden;display:flex;flex-direction:column;align-items:center;padding:80px 0 0}
#sx .tryhero .bg{position:absolute;inset:0;background:var(--living) center/cover no-repeat;transition:filter 1.1s;transform:scale(1.05)}
#sx .tryhero .warm{position:absolute;inset:0;background:radial-gradient(55% 55% at 55% 45%,rgba(255,196,120,.5),transparent 62%),linear-gradient(180deg,rgba(20,10,4,.1),rgba(20,10,4,.4));mix-blend-mode:soft-light;opacity:0;transition:1.1s}
#sx .tryhero .night{position:absolute;inset:0;background:radial-gradient(120% 90% at 55% 40%,rgba(4,10,18,.15),rgba(2,6,12,.75));opacity:.4;transition:1.1s}
#sx .tryhero .vig{position:absolute;inset:0;background:radial-gradient(130% 100% at 50% 40%,transparent 42%,rgba(2,8,16,.7) 100%);pointer-events:none}
#sx .tryhero.lights-on .bg{filter:brightness(.9) saturate(1.05)}
#sx .tryhero.lights-on .warm{opacity:1}#sx .tryhero.lights-on .night{opacity:.3}
#sx .tryhero.lights-off .bg{filter:brightness(.4) saturate(.8)}
#sx .tryhero.lights-off .night{opacity:.9}
#sx .drape{position:absolute;top:0;bottom:0;width:34%;z-index:2;pointer-events:none;transition:transform 1.2s cubic-bezier(.7,0,.2,1);background:linear-gradient(90deg,rgba(28,24,20,0),rgba(38,32,26,.92) 30%,rgba(24,20,16,.96));box-shadow:inset 0 0 60px rgba(0,0,0,.5)}
#sx .drape::before{content:"";position:absolute;inset:0;opacity:.5;background:repeating-linear-gradient(90deg,rgba(0,0,0,.28) 0 10px,rgba(255,255,255,.05) 10px 22px)}
#sx .drape.l{left:0;transform:translateX(-101%)}#sx .drape.r{right:0;transform:translateX(101%);background:linear-gradient(270deg,rgba(28,24,20,0),rgba(38,32,26,.92) 30%,rgba(24,20,16,.96))}
#sx .tryhero.curtains .drape.l,#sx .tryhero.curtains .drape.r{transform:translateX(0)}
#sx .tryhero.curtains .bg{filter:brightness(.55) saturate(.85)}
#sx .secmark{position:absolute;inset:16px;z-index:3;border:2px solid rgba(56,208,236,0);border-radius:20px;transition:.5s;pointer-events:none}
#sx .tryhero.armed .secmark{border-color:rgba(56,208,236,.7);animation:sxsecp 1.8s infinite}@keyframes sxsecp{50%{border-color:rgba(56,208,236,.25)}}
#sx .scan{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;transition:.4s;background:linear-gradient(100deg,transparent 44%,rgba(56,208,236,.14) 50%,transparent 56%);background-size:250% 100%}
#sx .tryhero.armed .scan{opacity:1;animation:sxsweep 3.2s linear infinite}@keyframes sxsweep{0%{background-position:120% 0}100%{background-position:-120% 0}}
#sx .try-head{position:relative;z-index:5;text-align:center;max-width:820px;padding:0 22px;transition:.6s}
#sx .badge{display:inline-flex;align-items:center;gap:9px;background:rgba(6,20,34,.4);border:1px solid rgba(255,255,255,.22);padding:8px 17px;border-radius:50px;font-family:'Outfit';font-size:12.5px;letter-spacing:1px;margin-bottom:18px;backdrop-filter:blur(6px);color:#fff}
#sx .badge b{color:var(--cyan-l)}
#sx .try-head h2{font-size:clamp(30px,4.6vw,54px);font-weight:800;letter-spacing:-1px;line-height:1.04;text-shadow:0 6px 40px rgba(0,0,0,.7);color:#fff}
#sx .try-head p{font-size:16px;color:rgba(255,255,255,.9);margin:12px auto 20px;max-width:520px;text-shadow:0 2px 20px rgba(0,0,0,.8)}
#sx .tryhero.live .try-cta{display:none}#sx .tryhero.live .try-head{transform:scale(.94) translateY(-6px)}
#sx .pulse{position:relative}#sx .pulse::after{content:"";position:absolute;inset:-4px;border-radius:50px;border:2px solid var(--cyan-l);opacity:.6;animation:sxring 2.2s infinite}@keyframes sxring{100%{transform:scale(1.18);opacity:0}}
#sx .live-wrap{position:relative;z-index:5;width:100%;max-width:1180px;margin:auto auto 30px;padding:0 22px;display:grid;grid-template-columns:1fr 288px;gap:24px;align-items:end;opacity:0;transform:translateY(28px);pointer-events:none;transition:.7s cubic-bezier(.16,1,.3,1)}
#sx .tryhero.live .live-wrap{opacity:1;transform:none;pointer-events:auto}
#sx .dock{display:flex;gap:10px;flex-wrap:wrap;align-content:flex-end;padding:0;margin:0;max-width:none;justify-content:flex-start}
#sx .chip{display:inline-flex;align-items:center;gap:9px;background:rgba(9,22,36,.5);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:11px 15px;color:rgba(255,255,255,.9);font-family:'Outfit';font-weight:600;font-size:13.5px;cursor:pointer;transition:.25s;backdrop-filter:blur(10px);user-select:none}
#sx .chip svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.9}
#sx .chip:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
#sx .chip.on{background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#042630;border-color:transparent;box-shadow:0 10px 26px rgba(31,166,196,.4)}
#sx .chip.step{cursor:default}#sx .chip.step .sbtn{width:23px;height:23px;border:none;border-radius:7px;background:rgba(255,255,255,.16);color:#fff;font-size:16px;line-height:1;cursor:pointer;display:grid;place-items:center}
#sx .chip.step .sbtn:hover{background:var(--cyan);color:#042630}#sx .chip.step .sval{min-width:48px;text-align:center;font-weight:700}
#sx .sxphone{position:relative;width:270px;height:552px;border-radius:42px;background:linear-gradient(160deg,#16324c,#05131f);border:8px solid #1b2f42;box-shadow:0 44px 90px rgba(0,0,0,.6);justify-self:end;overflow:hidden;animation:none}
#sx .notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:120px;height:24px;border-radius:14px;background:#0a1826;z-index:5}
#sx .scr{position:absolute;inset:8px;border-radius:34px;background:linear-gradient(170deg,#0e2a41,#061726);overflow:hidden;display:flex;flex-direction:column;padding:0}
#sx .ph-top{padding:26px 18px 10px;display:flex;align-items:center;justify-content:space-between}
#sx .ph-top b{font-family:'Outfit';font-size:16px}#sx .ph-top .who{font-size:11px;color:rgba(255,255,255,.55)}
#sx .ph-live{font-family:'Outfit';font-size:10px;color:#3ce08a;display:flex;align-items:center;gap:5px}#sx .ph-live::before{content:"";width:7px;height:7px;border-radius:50%;background:#3ce08a;box-shadow:0 0 8px #3ce08a}
#sx .ph-hero{margin:4px 16px 10px;border-radius:16px;padding:13px;background:linear-gradient(135deg,rgba(31,166,196,.16),rgba(20,63,99,.3));border:1px solid rgba(56,208,236,.25)}
#sx .ph-hero .lbl{font-size:10px;letter-spacing:1px;color:var(--cyan-l);font-family:'Outfit';font-weight:600}#sx .ph-hero .big{font-family:'Outfit';font-weight:800;font-size:21px;margin-top:3px}#sx .ph-hero .sub{font-size:11px;color:rgba(255,255,255,.6);margin-top:2px}
#sx .ph-list{flex:1;padding:2px 14px 14px;display:flex;flex-direction:column;gap:8px}
#sx .prow{display:flex;align-items:center;gap:11px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:10px 12px;cursor:pointer;transition:.25s}
#sx .prow:hover{background:rgba(255,255,255,.09)}
#sx .prow .pic{width:32px;height:32px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;flex:0 0 32px}
#sx .prow .pic svg{width:17px;height:17px;stroke:rgba(255,255,255,.7);fill:none;stroke-width:1.9;transition:.25s}
#sx .prow .nm{flex:1}#sx .prow .nm b{font-family:'Outfit';font-size:13px;display:block}#sx .prow .nm span{font-size:10.5px;color:rgba(255,255,255,.5)}
#sx .ptgl{width:42px;height:24px;border-radius:50px;background:rgba(255,255,255,.16);position:relative;flex:0 0 42px;transition:.35s}
#sx .ptgl i{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.35s cubic-bezier(.16,1,.3,1)}
#sx .prow.on .ptgl{background:var(--cyan)}#sx .prow.on .ptgl i{left:21px}
#sx .prow.on .pic{background:rgba(56,208,236,.22)}#sx .prow.on .pic svg{stroke:var(--cyan-l)}#sx .prow.on .nm span{color:var(--cyan-l)}
@media(max-width:900px){#sx .live-wrap{grid-template-columns:1fr;justify-items:center}#sx .sxphone{justify-self:center}}
:root{--cyan:#1FA6C4;--cyan-l:#38d0ec;--scene:url(assets/iot-room.jpg)}

.iot{position:relative;min-height:100vh;overflow:hidden;display:flex;flex-direction:column;align-items:center;padding:70px 0 0}
.iot-scene{position:absolute;inset:0;overflow:hidden}
.iot-bg{position:absolute;inset:0;background:var(--scene) center/cover no-repeat;transform:scale(1.05);transition:filter 1.1s,transform 6s ease-out}
.iot.dim .iot-bg{filter:brightness(.3) saturate(.78)}
.iot.bright .iot-bg{filter:brightness(1.14) saturate(1.06)}
.iot.movie .iot-bg{filter:brightness(.14) saturate(.6)}
/* light zones */
.iz{position:absolute;filter:blur(20px);opacity:0;transition:opacity .7s ease;mix-blend-mode:screen;pointer-events:none}
.iz.on{opacity:1}
/* zones aligned to the real fixtures in the villa photo (warm bloom + hot core) */
.z-living{left:30%;top:0;width:48%;height:56%;background:radial-gradient(closest-side at 50% 22%,rgba(255,199,128,.66),rgba(255,181,110,.17) 52%,transparent 72%)}
.z-kitchen{left:59%;top:4%;width:38%;height:47%;background:radial-gradient(closest-side at 42% 34%,rgba(255,191,120,.72),rgba(255,171,102,.18) 50%,transparent 72%)}
.z-facade{left:5%;top:13%;width:27%;height:36%;background:radial-gradient(closest-side at 55% 45%,rgba(255,207,148,.56),transparent 66%)}
.z-garden{left:0;top:50%;width:35%;height:28%;background:radial-gradient(closest-side at 42% 52%,rgba(255,213,148,.56),transparent 62%)}
/* climate tint */
.iot-tint{position:absolute;inset:0;opacity:0;transition:opacity 1s,background 1s;mix-blend-mode:soft-light;pointer-events:none}
/* ===== CINEMA scene (Movie) ===== */
.iot-cinema{position:absolute;inset:0;z-index:4;opacity:0;transition:opacity 1.1s;pointer-events:none}
.iot.movie .iot-cinema{opacity:1}
.iot-cinema svg{width:100%;height:100%;display:block}
.cine-screen{animation:cineFlick 6s ease-in-out infinite;transform-origin:center}
@keyframes cineFlick{0%,100%{opacity:1}30%{opacity:.9}45%{opacity:.99}62%{opacity:.88}80%{opacity:.97}}
/* letterbox bars for cinematic scenes */
.iot-bars{position:absolute;left:0;right:0;z-index:9;height:0;background:#000;transition:height 1s cubic-bezier(.7,0,.2,1);pointer-events:none}
.iot-bars.t{top:0}.iot-bars.b{bottom:0}
.iot.movie .iot-bars{height:6.2vh}
/* party — soft, slow ambient wash (no more cheap blobs) */
.iot-party{position:absolute;inset:0;opacity:0;transition:.8s;pointer-events:none;mix-blend-mode:screen}
.iot.party .iot-party{opacity:.42;animation:party 9s ease-in-out infinite}
@keyframes party{
0%,100%{background:radial-gradient(52% 62% at 20% 32%,rgba(255,70,150,.55),transparent 62%),radial-gradient(52% 62% at 82% 70%,rgba(60,140,255,.55),transparent 62%)}
50%{background:radial-gradient(52% 62% at 30% 62%,rgba(160,80,255,.55),transparent 62%),radial-gradient(52% 62% at 72% 34%,rgba(40,210,230,.55),transparent 62%)}}
/* curtains */
.idrape{position:absolute;top:0;bottom:0;width:34%;z-index:3;pointer-events:none;transition:transform 1.2s cubic-bezier(.7,0,.2,1);background:linear-gradient(90deg,rgba(24,20,16,0),rgba(34,28,22,.94) 30%,rgba(20,16,12,.97));box-shadow:inset 0 0 60px rgba(0,0,0,.5)}
.idrape::before{content:"";position:absolute;inset:0;opacity:.5;background:repeating-linear-gradient(90deg,rgba(0,0,0,.3) 0 10px,rgba(255,255,255,.05) 10px 22px)}
.idrape.r{right:0;transform:translateX(101%);background:linear-gradient(270deg,rgba(24,20,16,0),rgba(34,28,22,.94) 30%,rgba(20,16,12,.97))}
.idrape.l{left:0;transform:translateX(-101%)}
.iot-vig{position:absolute;inset:0;pointer-events:none;background:radial-gradient(130% 100% at 50% 40%,transparent 44%,rgba(2,8,16,.72) 100%)}
/* security */
.isecmark{position:absolute;inset:14px;z-index:5;border:2px solid rgba(56,208,236,0);border-radius:18px;transition:.5s;pointer-events:none}
.iot.armed .isecmark{border-color:rgba(56,208,236,.7);animation:secp 1.8s infinite}@keyframes secp{50%{border-color:rgba(56,208,236,.25)}}
.iscan{position:absolute;inset:0;z-index:5;pointer-events:none;opacity:0;transition:.4s;background:linear-gradient(100deg,transparent 44%,rgba(56,208,236,.14) 50%,transparent 56%);background-size:250% 100%}
.iot.armed .iscan{opacity:1;animation:sweep 3.2s linear infinite}@keyframes sweep{0%{background-position:120% 0}100%{background-position:-120% 0}}
/* thermostat floating */
.ithermo{position:absolute;left:24px;top:96px;z-index:6;width:120px;height:120px;border-radius:50%;display:grid;place-items:center;background:rgba(6,20,34,.6);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px);opacity:0;transform:scale(.9);transition:.4s;text-align:center}
.iot.show-climate .ithermo{opacity:1;transform:none}
.ithermo .tv{font-family:'Outfit';font-weight:800;font-size:30px;line-height:1}
.ithermo .tl{font-size:10px;letter-spacing:1px;color:var(--cyan-l);font-family:'Outfit'}
.ithermo .ring{position:absolute;inset:0;border-radius:50%;border:3px solid transparent}
/* EV */
.iev{position:absolute;left:2.5%;bottom:13%;z-index:5;display:flex;align-items:flex-end;gap:10px;opacity:0;transform:translateY(14px);transition:.5s}
.iot.show-ev .iev{opacity:1;transform:none}
.iev .charger{width:26px;height:60px;border-radius:6px;background:linear-gradient(#0a2233,#05131f);border:1px solid rgba(56,208,236,.5);position:relative;display:grid;place-items:center}
.iev .charger .bolt{color:var(--cyan-l);font-size:15px}
.iev .car{position:relative}
.iev .car svg{width:190px;height:auto;filter:drop-shadow(0 14px 24px rgba(0,0,0,.6))}
.iev .cable{position:absolute;left:14px;bottom:16px;width:60px;height:26px;border-bottom:3px solid var(--cyan-l);border-left:3px solid var(--cyan-l);border-radius:0 0 0 14px;opacity:.9}
.iev .pct{position:absolute;top:-42px;left:50%;transform:translateX(-50%);background:rgba(6,20,34,.85);border:1px solid rgba(56,208,236,.5);border-radius:10px;padding:5px 10px;font-family:'Outfit';font-weight:700;font-size:13px;white-space:nowrap}
.iev .pct b{color:#3ce08a}
/* camera markers on scene */
.icam-dot{position:absolute;z-index:6;width:26px;height:26px;border-radius:50%;background:rgba(6,20,34,.7);border:1px solid rgba(56,208,236,.6);display:grid;place-items:center;cursor:pointer;opacity:0;transition:.4s}
.iot.show-cams-dots .icam-dot{opacity:1}
.icam-dot svg{width:14px;height:14px;stroke:var(--cyan-l);fill:none;stroke-width:2}
.icam-dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid rgba(56,208,236,.5);animation:ring 2s infinite}
@keyframes ring{100%{transform:scale(1.5);opacity:0}}

/* HUD badges */
.ihud{position:absolute;left:24px;top:24px;z-index:6;display:flex;flex-direction:column;gap:8px}
.ibadge{display:inline-flex;align-items:center;gap:8px;background:rgba(6,20,34,.66);border:1px solid rgba(56,208,236,.4);border-radius:50px;padding:7px 13px;font-family:'Outfit';font-size:12px;font-weight:600;opacity:0;transform:translateX(-10px);transition:.4s}
.ibadge .d{width:8px;height:8px;border-radius:50%;background:#3ce08a;box-shadow:0 0 8px #3ce08a}
.iot.armed .b-armed{opacity:1;transform:none}.iot.show-ev .b-ev{opacity:1;transform:none}.iot.playing .b-snd{opacity:1;transform:none}

/* head + UI */
.iot-head{position:relative;z-index:7;text-align:center;max-width:820px;padding:0 22px;transition:.5s}
.ibadge2{display:inline-flex;align-items:center;gap:9px;background:rgba(6,20,34,.4);border:1px solid rgba(255,255,255,.22);padding:8px 17px;border-radius:50px;font-family:'Outfit';font-size:12.5px;letter-spacing:1px;margin-bottom:16px;backdrop-filter:blur(6px)}
.ibadge2 b{color:var(--cyan-l)}
.iot-head h2{font-size:clamp(28px,4.4vw,50px);font-weight:800;letter-spacing:-1px;text-shadow:0 6px 40px rgba(0,0,0,.7)}
.iot-head p{font-size:15px;color:rgba(255,255,255,.9);margin:10px auto 0;max-width:520px;text-shadow:0 2px 20px rgba(0,0,0,.8)}
.iot.live .iot-head{opacity:0;height:0;overflow:hidden;margin:0}
.iot-start{margin-top:20px}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:'Outfit';font-weight:700;font-size:15px;padding:15px 28px;border-radius:50px;border:none;cursor:pointer;transition:.3s}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#042630;box-shadow:0 14px 34px rgba(31,166,196,.5)}
.btn-primary:hover{transform:translateY(-3px)}

/* scene label chip (bottom-left, appears with scene) */
.iscene-tag{position:absolute;left:24px;bottom:150px;z-index:8;display:flex;align-items:center;gap:9px;background:rgba(6,20,34,.7);border:1px solid rgba(255,255,255,.16);border-radius:50px;padding:8px 16px;font-family:'Outfit';font-weight:600;font-size:13px;backdrop-filter:blur(8px);opacity:0;transform:translateY(8px);transition:.45s}
.iscene-tag.show{opacity:1;transform:none}
.iscene-tag .sd{width:8px;height:8px;border-radius:50%;background:var(--cyan-l);box-shadow:0 0 10px var(--cyan-l)}

/* scenes row */
.iot-ui{position:relative;z-index:7;margin-top:auto;width:100%;max-width:1200px;padding:0 20px 20px;opacity:0;transform:translateY(24px);transition:.6s;pointer-events:none}
.iot.live .iot-ui{opacity:1;transform:none;pointer-events:auto}
.iscenes{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:12px}
.iscene{font-family:'Outfit';font-weight:600;font-size:12.5px;padding:8px 15px;border-radius:50px;background:rgba(9,22,36,.6);border:1px solid rgba(255,255,255,.16);color:#fff;cursor:pointer;transition:.25s;backdrop-filter:blur(8px)}
.iscene:hover{background:rgba(255,255,255,.14)}
.iscene.on{background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#042630;border-color:transparent}
/* device rail */
.irail{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.ichip{display:inline-flex;align-items:center;gap:8px;background:rgba(9,22,36,.62);border:1px solid rgba(255,255,255,.16);border-radius:13px;padding:10px 14px;color:rgba(255,255,255,.9);font-family:'Outfit';font-weight:600;font-size:13px;cursor:pointer;transition:.25s;backdrop-filter:blur(10px);user-select:none}
.ichip svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.9}
.ichip:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.ichip.active{background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#042630;border-color:transparent}

/* control panel popover */
.ipanel{position:absolute;left:50%;bottom:120px;transform:translateX(-50%) translateY(10px);z-index:8;width:min(440px,92vw);background:rgba(7,20,32,.9);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:16px 18px;backdrop-filter:blur(16px);box-shadow:0 30px 70px rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:.3s}
.ipanel.show{opacity:1;pointer-events:auto;transform:translateX(-50%)}
.ipanel h4{font-family:'Outfit';font-size:14px;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center}
.ipanel .x{cursor:pointer;color:rgba(255,255,255,.6);font-size:18px;line-height:1}
.ptab{display:none}.ptab.on{display:block}
/* light zones toggles */
.zrow{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-top:1px solid rgba(255,255,255,.07)}
.zrow:first-child{border-top:none}
.zrow b{font-family:'Outfit';font-size:13px;font-weight:600}
.tgl{width:44px;height:25px;border-radius:50px;background:rgba(255,255,255,.16);position:relative;cursor:pointer;transition:.3s;flex:0 0 44px}
.tgl i{position:absolute;top:3px;left:3px;width:19px;height:19px;border-radius:50%;background:#fff;transition:.3s cubic-bezier(.16,1,.3,1)}
.tgl.on{background:var(--cyan)}.tgl.on i{left:22px}
/* climate control */
.clima{text-align:center}
.clima .big{font-family:'Outfit';font-weight:800;font-size:52px;line-height:1}
.clima .st{font-size:12px;color:var(--cyan-l);font-family:'Outfit';letter-spacing:1px;margin-bottom:10px}
.clima .ctrls{display:flex;gap:12px;justify-content:center;align-items:center;margin-top:8px}
.rbtn{width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;font-size:24px;cursor:pointer;transition:.2s}
.rbtn:hover{background:var(--cyan);color:#042630}
.clima .hint{font-size:11px;color:rgba(255,255,255,.5);margin-top:10px}
/* curtains buttons */
.seg{display:flex;gap:8px}
.seg button{flex:1;padding:12px;border-radius:12px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#fff;font-family:'Outfit';font-weight:600;font-size:13px;cursor:pointer;transition:.2s}
.seg button.on{background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#042630;border-color:transparent}
/* curtains slider — control the exact opening degree */
.curwrap{display:flex;flex-direction:column;gap:14px}
.curval{font-family:'Outfit';font-size:13px;color:rgba(255,255,255,.72);font-weight:600}
.curval b{color:var(--cyan-l);font-weight:800}
.curslider{-webkit-appearance:none;appearance:none;width:100%;height:9px;border-radius:6px;background:linear-gradient(90deg,rgba(56,208,236,.85),rgba(56,208,236,.22));outline:none;cursor:pointer;margin:2px 0}
.curslider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--cyan-l));border:3px solid #fff;box-shadow:0 3px 10px rgba(0,0,0,.45);cursor:pointer}
.curslider::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--cyan);border:3px solid #fff;box-shadow:0 3px 10px rgba(0,0,0,.45);cursor:pointer}
/* sound */
.snd .eq{display:flex;gap:4px;align-items:flex-end;height:44px;justify-content:center;margin-bottom:12px}
.snd .eq i{width:6px;background:linear-gradient(var(--cyan-l),var(--cyan));border-radius:3px;height:20%}
.iot.playing .snd .eq i{animation:eq .8s ease-in-out infinite}
.snd .eq i:nth-child(2){animation-delay:.1s}.snd .eq i:nth-child(3){animation-delay:.25s}.snd .eq i:nth-child(4){animation-delay:.15s}.snd .eq i:nth-child(5){animation-delay:.3s}.snd .eq i:nth-child(6){animation-delay:.05s}.snd .eq i:nth-child(7){animation-delay:.2s}
@keyframes eq{0%,100%{height:20%}50%{height:95%}}
.snd .tracks{display:flex;flex-direction:column;gap:7px}
.trk{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:11px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);cursor:pointer;transition:.2s;font-size:12.5px}
.trk:hover{background:rgba(255,255,255,.09)}
.trk.on{border-color:var(--cyan);background:rgba(31,166,196,.14)}
.trk .pi{width:26px;height:26px;border-radius:8px;background:rgba(56,208,236,.2);display:grid;place-items:center;color:var(--cyan-l);flex:0 0 26px}
.trk b{font-family:'Outfit'}
.snd .playbar{display:flex;align-items:center;gap:12px;margin-top:12px}
.pbtn{width:44px;height:44px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#042630;font-size:18px;cursor:pointer;flex:0 0 44px}

/* cameras modal */
.icams{position:absolute;inset:0;z-index:20;background:rgba(2,8,16,.82);backdrop-filter:blur(6px);display:none;place-items:center;padding:40px}
.icams.show{display:grid}
.icams .wrap{width:min(880px,94vw)}
.icams .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.icams .top b{font-family:'Outfit';font-size:18px}
.icams .cx{cursor:pointer;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:10px;padding:8px 14px;font-family:'Outfit';cursor:pointer}
.camgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.feed{position:relative;aspect-ratio:16/10;border-radius:12px;overflow:hidden;border:1px solid rgba(56,208,236,.4);background:linear-gradient(160deg,#0a2338,#05131f)}
.feed .noise{position:absolute;inset:0;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.feed .scanl{position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan-l),transparent);box-shadow:0 0 10px var(--cyan-l);animation:scanl 3s linear infinite}
@keyframes scanl{0%{top:0}100%{top:100%}}
.feed .rec{position:absolute;top:8px;left:10px;font-family:'Outfit';font-size:10px;font-weight:700;color:#ff5b5b;letter-spacing:1px}
.feed .rec::before{content:"● ";animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.3}}
.feed .lbl{position:absolute;bottom:8px;left:10px;font-family:'Outfit';font-size:11px;color:#7effc0}
.feed .ts{position:absolute;bottom:8px;right:10px;font-size:10px;color:rgba(255,255,255,.6)}
.feed .fig{position:absolute;bottom:14%;left:50%;width:5%;height:26%;background:#2fef9f;border-radius:40% 40% 8px 8px;filter:blur(.4px);animation:walk 7s ease-in-out infinite}
.feed .fig::before{content:"";position:absolute;top:-46%;left:50%;transform:translateX(-50%);width:150%;aspect-ratio:1;border-radius:50%;background:#2fef9f}
@keyframes walk{0%,100%{left:20%}50%{left:74%}}
.feed .car2{position:absolute;bottom:16%;left:60%;width:26%;height:14%;background:#2a4a63;border-radius:8px 12px 4px 4px}

/* intercom */
.iintercom{position:absolute;left:24px;top:88px;z-index:21;width:250px;background:rgba(7,20,32,.94);border:1px solid rgba(56,208,236,.5);border-radius:16px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.55);transform:translateX(-130%);transition:.5s cubic-bezier(.16,1,.3,1)}
.iintercom.show{transform:none}
@media(max-width:820px){.iintercom{left:12px;right:12px;top:76px;width:auto;max-width:340px;margin:0 auto}}
.iintercom .vid{aspect-ratio:4/3;background:linear-gradient(160deg,#123049,#05131f);position:relative}
.iintercom .vid .scanl{position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan-l),transparent);animation:scanl 3s linear infinite}
.iintercom .vid .fig{position:absolute;bottom:10%;left:50%;transform:translateX(-50%);width:34%;height:60%;background:#3a5566;border-radius:40% 40% 12px 12px}
.iintercom .vid .fig::before{content:"";position:absolute;top:-30%;left:50%;transform:translateX(-50%);width:60%;aspect-ratio:1;border-radius:50%;background:#4a6579}
.iintercom .vid .rec{position:absolute;top:8px;left:10px;font-size:10px;color:#ff5b5b;font-family:'Outfit'}
.iintercom .body{padding:12px 14px}
.iintercom .body b{font-family:'Outfit';font-size:14px}
.iintercom .body p{font-size:11.5px;color:rgba(255,255,255,.6);margin:2px 0 10px}
.iintercom .acts{display:flex;gap:8px}
.iintercom .acts button{flex:1;padding:9px;border-radius:10px;border:none;font-family:'Outfit';font-weight:600;font-size:12px;cursor:pointer}
.a-open{background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#042630}
.a-ign{background:rgba(255,255,255,.12);color:#fff}

/* phone mirror */
.iphone{position:absolute;right:22px;bottom:22px;z-index:7;width:220px;height:450px;border-radius:36px;background:linear-gradient(160deg,#16324c,#05131f);border:7px solid #1b2f42;box-shadow:0 40px 80px rgba(0,0,0,.6);overflow:hidden;opacity:0;transform:translateY(20px);transition:.6s}
.iot.live .iphone{opacity:1;transform:none}
.iphone .scr{position:absolute;inset:7px;border-radius:29px;background:linear-gradient(170deg,#0e2a41,#061726);overflow:hidden;padding:22px 14px 14px;display:flex;flex-direction:column;gap:8px}
.iphone .ph-h{display:flex;justify-content:space-between;align-items:center}
.iphone .ph-h b{font-family:'Outfit';font-size:14px}
.iphone .ph-h .lv{font-size:9px;color:#3ce08a;font-family:'Outfit'}
.iphone .big{font-family:'Outfit';font-weight:800;font-size:17px;margin-top:2px}
.iphone .sub{font-size:10px;color:rgba(255,255,255,.55)}
.iphone .grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:4px}
.iphone .cell{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:11px;padding:8px 9px}
.iphone .cell .cl{font-size:9px;color:rgba(255,255,255,.5);font-family:'Outfit'}
.iphone .cell .cv{font-family:'Outfit';font-weight:700;font-size:13px;margin-top:2px}
.iphone .cell.on{background:rgba(31,166,196,.16);border-color:rgba(56,208,236,.3)}
.iphone .cell.on .cv{color:var(--cyan-l)}
.iphone .cell{cursor:pointer;transition:transform .14s,background .2s,border-color .2s;-webkit-tap-highlight-color:transparent;user-select:none}
.iphone .cell:hover{background:rgba(56,208,236,.16);border-color:rgba(56,208,236,.4)}
.iphone .cell:active{transform:scale(.93)}
.iphone .ph-hint{margin-top:auto;font-family:'Outfit';font-size:9.5px;color:rgba(56,208,236,.75);text-align:center;letter-spacing:.3px}
@media(max-width:820px){.iphone{display:none}.ipanel{bottom:150px}.iscene-tag{bottom:180px}}

.sc-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-family:'Outfit';font-weight:600;font-size:13.5px;color:var(--cyan-d);transition:.25s}
.sc-link span{transition:.25s}
.sc-link:hover{color:var(--cyan)}
.sc-link:hover span{transform:translateX(4px)}
.lu{cursor:pointer}
.lu-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-family:'Outfit';font-weight:600;font-size:13px;color:var(--cyan-d);transition:.25s}
.lu-link span{transition:.25s}.lu-link:hover span{transform:translateX(4px)}
.pj{cursor:pointer}

/* ===== MOBILE POLISH (simulator + spacing) ===== */
@media(max-width:600px){
  /* interactive simulator: declutter + readable controls */
  .iot{min-height:86vh;padding-top:60px}
  .iev,.ithermo,.iscene-tag{display:none!important}
  .iot-ui{padding:70px 12px 92px;background:linear-gradient(180deg,rgba(4,16,27,0) 0%,rgba(4,16,27,.80) 32%,rgba(4,16,27,.95) 100%)}
  .iscenes{gap:6px;margin-bottom:8px}
  .iscene{font-size:11.5px;padding:7px 12px}
  .irail{gap:6px}
  .ichip{font-size:11.5px;padding:8px 11px;gap:6px;border-radius:11px}
  .ichip svg{width:15px;height:15px}
  .iot-head{padding:0 16px}
  /* control panel: solid, centered, no bleed-through of the chips behind it */
  .ipanel{bottom:auto;top:50%;transform:translate(-50%,-50%) translateY(6px);width:min(440px,94vw);max-height:78vh;overflow-y:auto;background:#0a1a2b;border-color:rgba(56,208,236,.28);box-shadow:0 26px 70px rgba(0,0,0,.7)}
  .ipanel.show{transform:translate(-50%,-50%)}
  /* while a panel is open, fade the chip rail so the panel reads as a clean modal */
  .iot.panel-open .iot-ui{opacity:.12;pointer-events:none;transition:opacity .3s}
  /* keep the energy card clear of the fixed nav */
  .ienergy{top:74px}
  /* curtain slider a touch larger for touch */
  .curslider{height:11px}
  .curslider::-webkit-slider-thumb{width:28px;height:28px}
  /* headings: a touch more breathing room so nothing reads as clipped */
  h1,h2,h3,h4,.disp{line-height:1.06}
  .pad{padding:64px 0}
}

/* ===== HOW WE WORK — numbered process ===== */
.flow{display:grid;grid-template-columns:repeat(5,1fr);margin-top:50px;position:relative}
.fstep{position:relative;text-align:center;padding:0 14px}
.fstep::after{content:"";position:absolute;top:27px;left:50%;width:100%;height:2px;background:linear-gradient(90deg,rgba(31,166,196,.55),rgba(31,166,196,.14));z-index:0}
.fstep:last-child::after{display:none}
.fnum{position:relative;z-index:2;width:56px;height:56px;margin:0 auto 16px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--cyan-l));color:#04222c;font-family:'Outfit';font-weight:800;font-size:19px;display:grid;place-items:center;box-shadow:0 12px 28px rgba(31,166,196,.34)}
.fico{width:28px;height:28px;margin:0 auto 12px;color:var(--navy)}
.fico svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fstep h3{font-size:18px;color:var(--navy);letter-spacing:-.4px;margin-bottom:8px;line-height:1.2}
.fstep p{font-size:13.5px;color:var(--muted);line-height:1.55;max-width:210px;margin:0 auto}
@media(max-width:980px){.flow{grid-template-columns:1fr 1fr;gap:44px 10px}.fstep::after{display:none}}
@media(max-width:600px){.flow{grid-template-columns:1fr;gap:36px}}

.csocials{display:flex;align-items:center;gap:11px;margin-top:26px;flex-wrap:wrap}
.csoc-lbl{font-family:'Outfit';font-weight:700;font-size:12px;color:var(--navy);letter-spacing:1.5px;text-transform:uppercase;margin-right:4px}
.csocials a{width:42px;height:42px;border-radius:11px;background:var(--navy);display:grid;place-items:center;transition:.25s}
.csocials a:hover{background:var(--cyan);transform:translateY(-3px);box-shadow:0 10px 22px rgba(31,166,196,.35)}
.csocials a svg{width:18px;height:18px;fill:#fff}

/* ===== HOW WE WORK — image gallery ===== */
.hwgrid{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-top:46px}
.hwcard{flex:0 1 340px;max-width:372px;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 14px 34px rgba(20,63,99,.10);transition:.35s;background:#05131f}
.hwcard:hover{transform:translateY(-6px);box-shadow:0 26px 54px rgba(20,63,99,.2);border-color:rgba(31,166,196,.45)}
.hwcard img{width:100%;display:block;aspect-ratio:1/1;object-fit:cover}
@media(max-width:820px){.hwcard{flex:0 1 300px}}
@media(max-width:600px){.hwcard{flex:0 1 100%;max-width:440px}}

/* ===== HOW WE WORK — image + text cards ===== */
.hsteps{display:flex;flex-wrap:wrap;justify-content:center;gap:22px;margin-top:46px}
.hstep{flex:0 1 336px;max-width:356px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 14px 34px rgba(20,63,99,.08);transition:.35s;display:flex;flex-direction:column}
.hstep:hover{transform:translateY(-6px);box-shadow:0 26px 54px rgba(20,63,99,.18);border-color:rgba(31,166,196,.4)}
.hstep-img{position:relative;aspect-ratio:16/11;overflow:hidden;background:#05131f}
.hstep-img img{width:100%;height:100%;object-fit:cover;object-position:center}
.hstep-img::after{content:"";position:absolute;inset:0;box-shadow:inset 0 -40px 50px -30px rgba(5,19,31,.6)}
.hstep-b{padding:20px 22px 24px}
.hstep-n{font-family:'Outfit';font-weight:800;font-size:14px;color:var(--cyan-d);letter-spacing:1.5px;margin-bottom:6px}
.hstep h3{font-size:19px;color:var(--navy);letter-spacing:-.4px;margin-bottom:8px;line-height:1.2}
.hstep p{font-size:14px;color:var(--muted);line-height:1.55}
@media(max-width:600px){.hstep{flex:0 1 100%;max-width:440px}}

.iev .evcard{position:relative;width:230px;border-radius:12px;overflow:hidden;border:1px solid rgba(56,208,236,.5);box-shadow:0 16px 34px rgba(0,0,0,.55)}
.iev .evcard img{width:100%;height:132px;object-fit:cover;display:block}
.iev .evbadge{position:absolute;bottom:8px;left:8px;background:rgba(6,20,34,.85);border:1px solid rgba(56,208,236,.5);border-radius:9px;padding:5px 11px;font-family:'Outfit';font-weight:700;font-size:12.5px}
.iev .evbadge b{color:#3ce08a}
.iot.bright .iot-bg{filter:brightness(1.5) saturate(1.05) contrast(1.02)!important}
.iot-bg-day{position:absolute;inset:0;z-index:1;background:url(assets/iot-room-day.jpg) center/cover no-repeat;transform:scale(1.05);opacity:0;transition:opacity 1.3s}
.fday{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1s;pointer-events:none;z-index:0}
.iot.bright .fday{opacity:1}

.iot.bright .iot-bg-day{opacity:1}

.iot-sky{position:absolute;inset:0;z-index:2;opacity:0;transition:opacity 1.3s;pointer-events:none;mix-blend-mode:screen;background:radial-gradient(64% 60% at 82% 6%,rgba(255,226,150,.9),transparent 58%),radial-gradient(130% 90% at 50% -8%,rgba(150,200,255,.42),transparent 55%)}
.iot.bright .iot-sky{opacity:.32}
.iot-night{position:absolute;inset:0;z-index:2;opacity:0;transition:opacity 1.3s;pointer-events:none;mix-blend-mode:multiply;background:linear-gradient(180deg,rgba(26,46,100,.92),rgba(8,16,46,.72))}
.iot.dim .iot-night{opacity:.78}
/* warm sunset overlay (driven by time-of-day slider) */
.iot-warm{position:absolute;inset:0;z-index:2;opacity:0;transition:opacity 1.1s;pointer-events:none;mix-blend-mode:soft-light;background:radial-gradient(120% 90% at 60% 24%,rgba(255,150,60,.9),rgba(255,90,40,.35) 55%,transparent 78%)}
/* while dragging the time slider, overlays react instantly */

/* ===== LIVE ENERGY dashboard ===== */
.ienergy{position:absolute;right:20px;top:20px;z-index:7;width:196px;background:rgba(6,18,30,.72);border:1px solid rgba(56,208,236,.28);border-radius:16px;padding:12px 13px 13px;backdrop-filter:blur(12px);box-shadow:0 20px 46px rgba(0,0,0,.42);font-family:'Outfit';opacity:0;transform:translateY(-8px);transition:.5s}
.iot.live .ienergy{opacity:1;transform:none}
.en-h{display:flex;align-items:center;gap:7px;font-size:10.5px;letter-spacing:1.4px;font-weight:700;color:var(--cyan-l);margin-bottom:9px}
.en-dot{width:7px;height:7px;border-radius:50%;background:#3ce08a;box-shadow:0 0 8px #3ce08a;animation:enpulse 1.6s infinite}
@keyframes enpulse{50%{opacity:.35}}
.en-rows{display:flex;flex-direction:column;gap:8px}
.en-row{display:flex;align-items:center;gap:9px}
.en-ic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:14px;flex:0 0 26px}
.en-ic.use{background:rgba(120,170,255,.16);color:#8fb4ff}
.en-ic.sun{background:rgba(255,196,80,.18);color:#ffcf6a}
.en-ic.grid{background:rgba(255,110,90,.16);color:#ff8f78}
.en-ic.grid.exp{background:rgba(60,224,138,.16);color:#3ce08a}
.en-txt{display:flex;flex-direction:column;line-height:1.15}
.en-l{font-size:10px;color:rgba(255,255,255,.55);letter-spacing:.3px}
.en-txt b{font-size:14px;font-weight:700}
.en-bar{margin-top:11px;height:6px;border-radius:6px;background:rgba(255,255,255,.1);overflow:hidden}
.en-bar i{display:block;height:100%;width:0;border-radius:6px;background:linear-gradient(90deg,#3ce08a,#7ef0b4);transition:width .6s cubic-bezier(.16,1,.3,1)}
.en-save{margin-top:8px;font-size:10.5px;color:#9df0c0;font-weight:600;text-align:center}

/* ===== room quick-lights ===== */
.irooms{display:flex;align-items:center;gap:7px;justify-content:center;flex-wrap:wrap;margin-bottom:12px}
.irooms-t{font-family:'Outfit';font-size:11.5px;color:rgba(255,255,255,.5);letter-spacing:.4px}
.iroom{font-family:'Outfit';font-weight:600;font-size:12px;padding:6px 14px;border-radius:50px;background:rgba(9,22,36,.6);border:1px solid rgba(255,255,255,.16);color:#fff;cursor:pointer;transition:.22s;display:inline-flex;align-items:center;gap:6px}
.iroom::before{content:"";width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.28);transition:.22s}
.iroom:hover{background:rgba(255,255,255,.13)}
.iroom.on{background:rgba(255,206,120,.14);border-color:rgba(255,206,120,.5);color:#ffe0a3}
.iroom.on::before{background:#ffce78;box-shadow:0 0 9px #ffce78}

@media(max-width:640px){
  .ienergy{width:150px;right:12px;top:70px;padding:9px 10px}
  .en-txt b{font-size:12.5px}.en-ic{width:22px;height:22px;flex:0 0 22px;font-size:12px}
}
.feed .lbl{text-shadow:0 1px 4px rgba(0,0,0,.9)}.feed .noise{opacity:.05}

/* ============ responsive polish for phones ============ */
/* smooth text scaling + never let anything push the page sideways */
html{ -webkit-text-size-adjust:100%; text-size-adjust:100% }
*{ min-width:0 }
img,svg,video{ max-width:100% }
.wrap,.pad{ overflow-wrap:break-word }
.pj .ov h4{ overflow-wrap:break-word; hyphens:auto }

/* compact phones (≤430px): tighten the simulator control stack */
@media(max-width:430px){
  .iot{padding-top:56px}
  .iot-ui{padding-left:10px;padding-right:10px}
  .iscenes{gap:6px;margin-bottom:8px}
  .iscene{font-size:12px;padding:7px 13px}
  .irooms{gap:6px;margin-bottom:9px}
  .iroom{font-size:11.5px;padding:6px 12px}
  .irail{gap:6px}
  .ichip{padding:9px 12px;font-size:12.5px}
  .ienergy{width:132px;right:10px;top:66px;padding:8px 9px;border-radius:13px}
  .ienergy .en-h{font-size:9.5px;margin-bottom:7px}
  .en-rows{gap:6px}
  .en-bar{margin-top:8px}
  .en-save{font-size:9.5px;margin-top:6px}
  /* projects: comfortable single column with a touch more image height */
  .pj{aspect-ratio:4/4.4}
  .pj .ov h4{font-size:16px}
}

/* very small phones (≤360px) */
@media(max-width:360px){
  .iscene{font-size:11px;padding:6px 11px}
  .ichip{padding:8px 10px;font-size:12px}
  .ichip svg{width:15px;height:15px}
  .iroom{font-size:11px;padding:5px 10px}
  .ienergy{width:120px}
  .en-txt b{font-size:11.5px}
}

/* tablets / large phones in landscape: keep grids readable */
@media(min-width:900px) and (max-width:1100px){
  .pj-grid{grid-template-columns:repeat(3,1fr)}
}

/* ===== performance (phones) ===== */
/* drop heavy blur — the single biggest scroll cost on mobile */
@media(max-width:820px){
  .nav-inner,.ichip,.iscene,.iroom,.ipanel,.iphone,.ienergy,.iintercom,
  .ibadge,.ibadge2,.iscene-tag,.icams .wrap,.iev .evbadge{
    backdrop-filter:none!important;-webkit-backdrop-filter:none!important
  }
}

/* ===== mobile visual polish ===== */
@media(max-width:820px){
  /* make sure scroll-reveal actually animates on phones (no reduced-motion cut) */
  .fade{transition:opacity .7s ease,transform .7s cubic-bezier(.16,1,.3,1)}
  .rv>*{transition:transform .8s cubic-bezier(.16,1,.3,1),opacity .8s ease}
  /* gentle stagger for grids so cards flow in one after another */
  .pj:nth-child(2){transition-delay:.06s}.pj:nth-child(3){transition-delay:.12s}
  .pj:nth-child(4){transition-delay:.06s}.pj:nth-child(5){transition-delay:.12s}

  /* solutions: each service clearly transitions in as you scroll to it */
  .sc-step .sc-stepimg{opacity:0;transform:translateY(56px) scale(.92);transition:opacity .8s ease,transform .9s cubic-bezier(.16,1,.3,1)}
  .sc-step .sc-stepimg.in{opacity:1;transform:none}
  .sc-step .st-n,.sc-step h3,.sc-step p,.sc-step .tags,.sc-step .sc-link{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .75s cubic-bezier(.16,1,.3,1)}
  .sc-step .sc-stepimg.in ~ .st-n,.sc-step .sc-stepimg.in ~ h3,.sc-step .sc-stepimg.in ~ p,.sc-step .sc-stepimg.in ~ .tags,.sc-step .sc-stepimg.in ~ .sc-link{opacity:1;transform:none}
  .sc-step .sc-stepimg.in ~ h3{transition-delay:.06s}
  .sc-step .sc-stepimg.in ~ p{transition-delay:.1s}
  .sc-step .sc-stepimg.in ~ .tags{transition-delay:.14s}
  .sc-step .sc-stepimg.in ~ .sc-link{transition-delay:.18s}

  /* simulator: keep the villa clearly visible (not a dark cropped slice) */
  .iot{min-height:92vh}
  .iot-bg,.iot-bg-day,.iot-night,.iot-warm,.iot-sky{background-position:center 50%!important}
  /* same room for morning & night on mobile — night is just this room darkened, not a different photo */
  .iot-bg{transform:scale(1.02)!important;background-image:url(assets/iot-room-day-m.jpg)!important}
  .iot-bg-day{background-image:url(assets/iot-room-day-m.jpg)!important}
  .iot-vig{background:radial-gradient(140% 100% at 50% 40%,transparent 55%,rgba(2,8,16,.5) 100%)}
}

/* touch devices: give cards a tap-press feedback in place of hover */
@media(hover:none){
  .pj:active .thumb{transform:scale(1.05)}
  .sc-stepimg:active img{transform:scale(1.03)}
}

/* ===== Arabic / RTL ===== */
.lang-toggle{font-family:'Outfit',sans-serif;font-weight:700;font-size:13px;letter-spacing:.5px;color:#fff;background:rgba(255,255,255,.1);border:1.5px solid rgba(255,255,255,.34);border-radius:50px;padding:8px 15px;cursor:pointer;transition:.22s;white-space:nowrap;margin-inline-start:4px}
.lang-toggle:hover{background:rgba(255,255,255,.2)}
.nav.scrolled .lang-toggle{color:var(--navy);border-color:rgba(10,26,47,.25);background:rgba(10,26,47,.06)}
body.ar,body.ar h1,body.ar h2,body.ar h3,body.ar h4,body.ar .disp,body.ar .btn,body.ar .eyebrow,body.ar .ey,body.ar .st-n,body.ar .nav-links a,body.ar .nav-portal,body.ar .filters button,body.ar .pj .tag,body.ar .sc-step .tags span,body.ar .acard .num,body.ar .fnum,body.ar input,body.ar select,body.ar textarea,body.ar label,body.ar button,body.ar .en-l,body.ar .en-h,body.ar .cl{font-family:'Cairo',sans-serif}
body.ar h1,body.ar h2,body.ar h3,body.ar h4{letter-spacing:normal}
body.ar .ey,body.ar .eyebrow,body.ar .st-n,body.ar .l,body.ar .en-h,body.ar .cl,body.ar label{letter-spacing:normal;text-transform:none}
body.ar h2 .out{-webkit-text-stroke:2px var(--navy)}
/* RTL reading flow for text sections; keep the interactive villa demo + hero story LTR so their absolute layouts stay intact */
html[dir=rtl] body{direction:rtl}
html[dir=rtl] #iot,html[dir=rtl] #sx{direction:ltr}
html[dir=rtl] .about-lead,html[dir=rtl] .sc-step p,html[dir=rtl] .sc-step h3,html[dir=rtl] .acard p,html[dir=rtl] .acard h3,html[dir=rtl] .fstep p,html[dir=rtl] .fstep h3,html[dir=rtl] .cinfo p,html[dir=rtl] .cinfo h3,html[dir=rtl] .form p,html[dir=rtl] .form h3,html[dir=rtl] .pj .ov{text-align:right}
html[dir=rtl] .field{text-align:right}
html[dir=rtl] input,html[dir=rtl] textarea{text-align:right}
html[dir=rtl] #q_phone,html[dir=rtl] #q_email{direction:ltr}
html[dir=rtl] .cline>div>span{unicode-bidi:plaintext;text-align:right}
html[dir=rtl] .fbot{direction:ltr}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}