*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden;max-width:100%}
:root{
  --navy:#0f1f3d;--navy-mid:#1e3a5f;--blue:#1d4ed8;--blue-mid:#2563eb;
  --blue-light:#dbeafe;--blue-pale:#eff6ff;--text:#1a2332;--text-mid:#475569;
  --text-soft:#94a3b8;--border:#e2e8f0;--bg:#ffffff;--bg-off:#f8fafc;
  --green:#16a34a;--green-light:#dcfce7;--green-pale:#f0fdf4;
  --radius:12px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);
  --shadow:0 4px 16px rgba(0,0,0,.08),0 1px 4px rgba(0,0,0,.04);
  --shadow-lg:0 12px 40px rgba(0,0,0,.12);
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:16px}

/* ── NAV ── */
nav{position:sticky;top:0;z-index:100;background:rgba(240,244,246,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1160px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;gap:32px}
.nav-logo{display:flex;align-items:center;text-decoration:none}
.nav-logo-img{height:46px;max-width:160px;width:auto;display:block;object-fit:contain;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin-left:auto}
.nav-links a{text-decoration:none;color:var(--text-mid);font-size:.9rem;font-weight:500;padding:7px 14px;border-radius:7px;transition:color .18s,background .18s}
.nav-links a:hover{color:var(--navy);background:rgba(0,0,0,.04)}
.nav-links a.active{color:var(--blue);font-weight:600}
.nav-cta{background:var(--navy)!important;color:#fff!important;border-radius:8px!important;padding:8px 20px!important;font-weight:600!important;font-size:.875rem!important}
.nav-cta:hover{background:var(--blue)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.25s}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0;transform:translateX(-8px)}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ── LAYOUT ── */
section{padding:88px 24px}
.container{max-width:1160px;margin:0 auto}

/* ── TYPOGRAPHY ── */
.section-tag{display:inline-block;background:var(--blue-pale);color:var(--blue);font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 12px;border-radius:999px;border:1px solid var(--blue-light);margin-bottom:14px}
.section-title{font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:800;color:var(--navy);line-height:1.2;letter-spacing:-.5px}
.section-sub{font-size:1.05rem;color:var(--text-mid);margin-top:12px;max-width:560px}
.text-center{text-align:center}
.text-center .section-sub{margin-left:auto;margin-right:auto}

/* ── BUTTONS ── */
.btn-primary{background:var(--blue);color:#fff;border:none;padding:13px 28px;border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;transition:background .2s,transform .2s,box-shadow .2s}
.btn-primary:hover{background:var(--navy-mid);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--border);padding:12px 26px;border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;transition:all .2s}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--navy);border:none;padding:13px 28px;border-radius:10px;font-size:.95rem;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block;transition:all .2s}
.btn-white:hover{background:var(--blue-pale);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:rgba(255,255,255,.85);border:1.5px solid rgba(255,255,255,.3);padding:12px 26px;border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;transition:all .2s}
.btn-ghost:hover{border-color:rgba(255,255,255,.7);background:rgba(255,255,255,.08)}

/* ── HERO ── */
#hero{background:linear-gradient(155deg,#edf3fb 0%,#fafcff 55%,#f8fafc 100%);padding-top:96px;padding-bottom:96px;border-bottom:1px solid var(--border);overflow:hidden;position:relative}
.blob{position:absolute;border-radius:50%;opacity:.3;filter:blur(70px);pointer-events:none;animation:blobDrift 12s ease-in-out infinite alternate}
.blob.b1{width:520px;height:520px;background:radial-gradient(circle,#bfdbfe,transparent);top:-120px;right:-80px}
.blob.b2{width:320px;height:320px;background:radial-gradient(circle,#c7d2fe,transparent);bottom:-60px;right:220px;animation-delay:-4s}
.hero-inner{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative}
.hero-label{display:inline-flex;align-items:center;gap:8px;background:var(--blue-pale);border:1px solid var(--blue-light);color:var(--blue);font-size:.82rem;font-weight:600;padding:5px 14px;border-radius:999px;margin-bottom:22px}
.live-dot-hero{width:7px;height:7px;background:#22c55e;border-radius:50%;animation:livePulse 1.8s ease-in-out infinite}
.hero-title{font-size:clamp(2rem,4vw,3.25rem);font-weight:800;color:var(--navy);line-height:1.15;letter-spacing:-.8px;margin-bottom:22px}
.hero-title span{color:var(--blue)}
.hero-text{font-size:1.1rem;color:var(--text-mid);line-height:1.75;margin-bottom:36px;max-width:480px}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero-stats{display:flex;gap:28px;padding-top:32px;border-top:1px solid var(--border);flex-wrap:wrap}
.stat-num{font-size:1.7rem;font-weight:800;color:var(--navy);line-height:1}
.stat-num span{color:var(--blue)}
.stat-label{font-size:.82rem;color:var(--text-soft);margin-top:4px;font-weight:500}

/* ── HERO VISUAL ── */
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}
.sensor-stage{position:relative;width:100%;max-width:420px}
.sensor-card{background:#fff;border-radius:20px;box-shadow:var(--shadow-lg),0 0 0 1px rgba(0,0,0,.06);padding:26px;position:relative;overflow:hidden}
.sensor-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),#6366f1,#22c55e)}
.sc-top{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.sc-device{font-size:.85rem;font-weight:700;color:var(--navy)}
.sc-loc{font-size:.72rem;color:var(--text-soft)}
.live-badge{display:flex;align-items:center;gap:5px;background:#f0fdf4;color:#16a34a;font-size:.7rem;font-weight:700;padding:4px 10px;border-radius:999px;border:1px solid #bbf7d0;margin-left:auto;white-space:nowrap}
.live-dot{width:6px;height:6px;background:#22c55e;border-radius:50%;animation:livePulse 1.8s ease-in-out infinite}
.gauge-row{display:flex;gap:14px;margin-bottom:18px}
.gauge-box{flex:1;background:var(--bg-off);border-radius:12px;padding:14px 10px;text-align:center}
.gauge-type{font-size:.62rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:8px}
.gauge-type.t{color:#dc2626}.gauge-type.h{color:#2563eb}
.gauge-svg-el{display:block;margin:0 auto;overflow:visible}
.arc-bg{stroke:#f1f5f9;stroke-width:11;fill:none;stroke-linecap:round}
.arc-fill{fill:none;stroke-width:11;stroke-linecap:round;stroke-dasharray:173;stroke-dashoffset:173;transition:stroke-dashoffset 1.6s cubic-bezier(.4,0,.2,1)}
.arc-fill.t{stroke:url(#tGrad)}.arc-fill.h{stroke:url(#hGrad)}
.gval{font-size:1.25rem;font-weight:800;margin-top:5px;line-height:1}
.gval.t{color:#dc2626}.gval.h{color:#2563eb}
.gstatus{font-size:.6rem;font-weight:600;color:#16a34a;background:#dcfce7;padding:2px 7px;border-radius:999px;display:inline-block;margin-top:3px}
.sc-metrics{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sc-metric{display:flex;align-items:center;gap:8px;background:var(--bg-off);border-radius:8px;padding:10px 12px}
.sc-metric-ico{font-size:1rem}
.sc-metric-name{font-size:.62rem;color:var(--text-soft);font-weight:500}
.sc-metric-val{font-size:.82rem;font-weight:700;color:var(--navy)}
.sc-badge{font-size:.58rem;font-weight:700;padding:2px 6px;border-radius:4px}
.sc-badge.ok{background:#dcfce7;color:#15803d}
.float-chip{position:absolute;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:10px 14px;display:flex;align-items:center;gap:9px;font-size:.78rem;font-weight:600;color:var(--navy);white-space:nowrap;z-index:2}
.fc-ico{font-size:1.1rem}
.fc-sub{font-size:.62rem;color:var(--text-soft);font-weight:500}
.fc1{top:-20px;right:-22px;animation:floatChip 4s ease-in-out infinite}
.fc2{bottom:28px;right:-28px;animation:floatChip 4s ease-in-out infinite 1.6s}
.fc3{bottom:-18px;left:16px;animation:floatChip 4s ease-in-out infinite .9s}

/* ── TRUST ── */
#trust-badges{background:var(--navy);padding:16px 24px}
.trust-inner{max-width:1160px;margin:0 auto;display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.85);font-size:.8rem;font-weight:600}
.trust-item svg{width:15px;height:15px;color:#22c55e;flex-shrink:0}
.trust-divider{width:1px;height:18px;background:rgba(255,255,255,.15)}

/* ── FEATURES ── */
.features-grid{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.feature-icon{width:46px;height:46px;background:var(--blue-pale);border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.feature-icon svg{width:22px;height:22px;stroke:var(--blue);fill:none}
.feature-title{font-size:1rem;font-weight:700;color:var(--navy);margin-bottom:8px}
.feature-text{font-size:.875rem;color:var(--text-mid);line-height:1.65}

/* ── USE CASES ── */
.usecases-grid{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.usecase-card{border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:10px;background:#fff}
.usecase-icon{font-size:2rem;line-height:1}
.usecase-title{font-size:.95rem;font-weight:700;color:var(--navy)}
.usecase-text{font-size:.82rem;color:var(--text-mid);line-height:1.6;flex:1}
.usecase-tags{display:flex;flex-wrap:wrap;gap:5px}
.usecase-tag{background:var(--blue-pale);color:var(--blue);font-size:.68rem;font-weight:600;padding:2px 9px;border-radius:999px;border:1px solid var(--blue-light)}

/* ── STEPS ── */
.steps-grid{margin-top:48px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.steps-grid::before{content:'';position:absolute;top:32px;left:calc(12.5% + 20px);right:calc(12.5% + 20px);height:1px;background:var(--blue-light);z-index:0}
.step-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px 20px;text-align:center;position:relative;z-index:1}
.step-num{width:44px;height:44px;background:var(--blue);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:800;margin:0 auto 18px;box-shadow:0 0 0 5px var(--blue-pale)}
.step-title{font-size:.95rem;font-weight:700;color:var(--navy);margin-bottom:8px}
.step-text{font-size:.82rem;color:var(--text-mid)}

/* ── WHY ── */
.why-grid{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.why-icon{font-size:1.6rem;display:block;margin-bottom:14px}
.why-title{font-size:.95rem;font-weight:700;color:var(--navy);margin-bottom:8px}
.why-text{font-size:.85rem;color:var(--text-mid);line-height:1.65}

/* ── TESTIMONIALS ── */
.testimonials-grid{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.stars{color:#f59e0b;font-size:1rem;margin-bottom:14px;letter-spacing:2px}
.testimonial-text{font-size:.9rem;color:var(--text-mid);line-height:1.65;margin-bottom:20px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:12px}
.author-avatar{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.78rem;font-weight:700}
.author-name{font-size:.88rem;font-weight:700;color:var(--navy)}
.author-title{font-size:.78rem;color:var(--text-soft)}

/* ── FAQ ── */
.faq-list{max-width:720px;margin:48px auto 0;display:flex;flex-direction:column;gap:8px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.faq-question{width:100%;background:none;border:none;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;font-size:.95rem;font-weight:600;color:var(--navy);cursor:pointer;text-align:left;gap:16px;transition:background .15s}
.faq-question:hover{background:var(--bg-off)}
.faq-arrow{font-size:1.1rem;color:var(--text-soft);transition:transform .25s;flex-shrink:0}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;padding:0 22px;font-size:.9rem;color:var(--text-mid);line-height:1.7;transition:max-height .3s ease,padding .3s}
.faq-item.open .faq-answer{max-height:220px;padding:0 22px 18px}

/* ── CTA ── */
#cta{background:var(--navy);padding:80px 24px;text-align:center}
.cta-title{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;color:#fff;letter-spacing:-.5px;margin-bottom:14px}
.cta-sub{font-size:1.05rem;color:rgba(255,255,255,.65);margin-bottom:36px}
.cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* ── FOOTER ── */
footer{background:#0a1628;color:rgba(255,255,255,.55);padding:56px 24px 28px}
.footer-inner{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.07);margin-bottom:28px}
.footer-logo{display:inline-flex;align-items:center;margin-bottom:14px;background:rgba(255,255,255,.13);border-radius:10px;padding:8px 14px}
.footer-logo-img{height:44px;max-width:160px;width:auto;display:block;object-fit:contain;filter:brightness(0) invert(1) contrast(1.2)}
.footer-brand p{font-size:.88rem;line-height:1.7;max-width:280px}
.footer-col h4{font-size:.85rem;font-weight:700;color:rgba(255,255,255,.85);margin-bottom:16px;letter-spacing:.04em}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-col ul a{color:rgba(255,255,255,.5);text-decoration:none;font-size:.875rem;transition:color .18s}
.footer-col ul a:hover{color:rgba(255,255,255,.9)}
.footer-bottom{max-width:1160px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;font-size:.82rem}

/* ── PRODUCTS PAGE ── */
.page-hero{background:linear-gradient(155deg,#f0f6ff 0%,#fafcff 100%);padding:80px 24px;border-bottom:1px solid var(--border);text-align:center}
.page-hero-inner{max-width:760px;margin:0 auto}
.product-section{padding:80px 24px}
.product-block{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.product-block.rev .product-illus-wrap{order:2}
.product-block.rev .product-info-wrap{order:1}
.product-badge{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:5px 14px;border-radius:999px;margin-bottom:16px}
.product-badge.purple{background:#ede9fe;color:#7c3aed;border:1px solid #ddd6fe}
.product-badge.green{background:var(--green-light);color:#15803d;border:1px solid #bbf7d0}
.product-h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--navy);line-height:1.2;margin-bottom:14px}
.product-tagline{font-size:.95rem;color:var(--text-mid);margin-bottom:28px;line-height:1.65}
.pfeat{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:32px}
.pfeat li{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--text-mid);line-height:1.5}
.pfeat li::before{content:'✓';font-weight:700;flex-shrink:0;margin-top:2px;font-size:.8rem}
.pfeat.purple li::before{color:#7c3aed}
.pfeat.green li::before{color:var(--green)}
.btn-purple{background:#7c3aed;color:#fff;padding:12px 26px;border-radius:10px;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-block;transition:all .2s}
.btn-purple:hover{background:#6d28d9;transform:translateY(-2px)}
.btn-green{background:var(--green);color:#fff;padding:12px 26px;border-radius:10px;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-block;transition:all .2s}
.btn-green:hover{background:#15803d;transform:translateY(-2px)}
.product-illus{border-radius:20px;padding:36px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;min-height:280px;position:relative;overflow:hidden}
.illus-mt{background:linear-gradient(135deg,#eff6ff 0%,#e0e7ff 100%)}
.illus-ps{background:linear-gradient(135deg,#f0fdf4 0%,#dcfce7 100%)}
.illus-icon{font-size:3.5rem;line-height:1;display:block;animation:floatIcon 3.5s ease-in-out infinite;margin-bottom:4px}
.illus-metrics{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.illus-metric{background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:14px 18px;text-align:center;min-width:110px}
.illus-metric-icon{font-size:1.4rem;margin-bottom:6px}
.illus-metric-val{font-size:1.4rem;font-weight:800;line-height:1}
.illus-metric-val.t{color:#dc2626}.illus-metric-val.h{color:#2563eb}
.illus-metric-lbl{font-size:.62rem;font-weight:600;color:var(--text-soft);margin-top:3px;text-transform:uppercase;letter-spacing:.04em}
.illus-metric-ok{font-size:.6rem;font-weight:600;color:var(--green);background:var(--green-light);padding:2px 8px;border-radius:999px;display:inline-block;margin-top:4px}
.illus-wave-row{width:100%;overflow:hidden;height:32px;position:relative}
.illus-wave-row svg{position:absolute;width:200%;bottom:0;animation:waveMove 5s linear infinite}

/* ── PRICING PAGE ── */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;width:100%;max-width:1100px;margin:48px auto 0}
.pricing-card{background:#fff;border:2px solid var(--border);border-radius:16px;padding:36px 32px;transition:box-shadow .3s,border-color .3s,transform .3s}
.pricing-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.pricing-plan{font-size:.78rem;font-weight:700;color:var(--text-soft);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.pricing-name{font-size:1.4rem;font-weight:800;color:var(--navy);margin-bottom:14px}
.pricing-price{font-size:2.8rem;font-weight:800;color:var(--navy);line-height:1}
.pricing-price span{font-size:1.4rem;font-weight:600;color:var(--text-mid)}
.pricing-period{font-size:.85rem;color:var(--text-soft);margin-top:6px;margin-bottom:10px}
.pricing-ai-note{display:inline-flex;align-items:center;gap:6px;background:#ede9fe;color:#7c3aed;font-size:.75rem;font-weight:600;padding:5px 12px;border-radius:999px;margin-bottom:22px}
.pricing-divider{height:1px;background:var(--border);margin:22px 0}
.pricing-features{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:28px}
.pricing-features li{display:flex;align-items:flex-start;gap:10px;font-size:.88rem;color:var(--text-mid)}
.pricing-features li::before{content:'✓';color:#22c55e;font-weight:700;flex-shrink:0}
.pricing-btn{display:block;text-align:center;background:var(--navy);color:#fff;border:none;padding:13px;border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none;transition:all .2s}
.pricing-btn:hover{background:var(--blue);transform:translateY(-1px)}

/* ── AI BOX ── */
.ai-box{max-width:1100px;margin:40px auto 0;background:linear-gradient(135deg,#ede9fe,#e0f2fe);border-radius:14px;padding:28px 32px;display:flex;align-items:center;gap:24px;border:1px solid #c4b5fd}
.ai-box-icon{width:52px;height:52px;background:#7c3aed;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}
.ai-box-content h3{font-size:1rem;font-weight:800;color:#1e1b4b;margin-bottom:4px}
.ai-box-content p{font-size:.875rem;color:#4c1d95;line-height:1.55}
.ai-box-price{margin-left:auto;text-align:right;flex-shrink:0}
.ai-box-price strong{font-size:1.5rem;font-weight:800;color:#7c3aed;display:block}
.ai-box-price span{font-size:.78rem;color:#6d28d9}

/* ── CONTACT PAGE ── */
.contact-grid{margin-top:56px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px}
.contact-form-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:36px;box-shadow:var(--shadow)}
.contact-form-card h3{font-size:1.25rem;font-weight:700;color:var(--navy);margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.form-group label{font-size:.82rem;font-weight:600;color:var(--navy)}
.form-group input,.form-group select,.form-group textarea{border:1.5px solid var(--border);border-radius:8px;padding:10px 14px;font-size:.9rem;color:var(--text);font-family:inherit;transition:border-color .18s,box-shadow .18s;outline:none;background:#fff}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,78,216,.1)}
.form-group textarea{resize:vertical;min-height:110px}
.contact-info{display:flex;flex-direction:column;gap:16px}
.contact-info-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;display:flex;gap:16px;align-items:flex-start}
.contact-info-icon{width:44px;height:44px;border-radius:11px;background:var(--blue-pale);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.contact-info-title{font-size:.88rem;font-weight:700;color:var(--navy);margin-bottom:4px}
.contact-info-val{font-size:.88rem;color:var(--text-mid)}
.contact-info-val a{color:var(--blue);text-decoration:none}
.contact-info-val a:hover{text-decoration:underline}
.contact-hours{background:linear-gradient(135deg,var(--navy),var(--navy-mid));border-radius:14px;padding:22px}
.contact-hours h4{font-size:.9rem;font-weight:700;color:#fff;margin-bottom:12px}
.hours-row{display:flex;justify-content:space-between;font-size:.85rem;color:rgba(255,255,255,.8);padding:5px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.hours-row:last-child{border:none}

/* ── WHATSAPP ── */
.wa-float{position:fixed;bottom:28px;right:28px;z-index:999;width:54px;height:54px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.45);text-decoration:none;transition:transform .2s,box-shadow .2s}
.wa-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,.55)}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* ── ANIMATIONS ── */
@keyframes floatChip{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes floatIcon{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes blobDrift{0%{transform:translate(0,0) scale(1)}100%{transform:translate(28px,-18px) scale(1.08)}}
@keyframes livePulse{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}50%{box-shadow:0 0 0 6px rgba(34,197,94,0)}}
@keyframes waveMove{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@keyframes popIn{0%{transform:scale(0) rotate(-12deg);opacity:0}70%{transform:scale(1.12) rotate(2deg)}100%{transform:scale(1) rotate(0);opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideLeft{from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideRight{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleFade{from{opacity:0;transform:scale(.86)}to{opacity:1;transform:scale(1)}}

/* ── SCROLL REVEAL ── */
.reveal{opacity:0;transform:translateY(38px);transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1)}
.reveal.rl{transform:translateX(-38px)}
.reveal.rr{transform:translateX(38px)}
.reveal.rs{transform:scale(.87);opacity:0}
.reveal.visible{opacity:1;transform:none}
[data-d="1"]{transition-delay:.1s}[data-d="2"]{transition-delay:.2s}[data-d="3"]{transition-delay:.3s}
[data-d="4"]{transition-delay:.4s}[data-d="5"]{transition-delay:.5s}[data-d="6"]{transition-delay:.6s}
.step-num.pop{animation:popIn .55s cubic-bezier(.34,1.56,.64,1) both}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .usecases-grid,.features-grid,.why-grid,.testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:repeat(3,1fr);gap:16px}
  .pricing-card{padding:24px 18px}
  .footer-inner{grid-template-columns:1fr 1fr;gap:32px}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid::before{display:none}
  .ai-box{flex-direction:column;text-align:center}
  .ai-box-price{margin-left:0;text-align:center}
  .product-block{grid-template-columns:1fr;gap:36px}
  .product-block.rev .product-illus-wrap,.product-block.rev .product-info-wrap{order:unset}
}
@media(max-width:768px){
  section{padding:64px 20px}
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{display:none}
  .usecases-grid,.features-grid,.why-grid,.testimonials-grid,.steps-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr;gap:16px}
  .pricing-card{padding:28px 22px}
  .contact-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .nav-inner{padding:0 16px;gap:16px}
  .nav-logo-img{height:38px;max-width:130px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .trust-divider{display:none}
  .page-hero{padding:56px 20px}
  .hero-stats{gap:18px}
  .stat-num{font-size:1.35rem}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .hero-actions .btn-primary,.hero-actions .btn-outline{width:100%;text-align:center}
  .cta-actions{flex-direction:column;align-items:center}
  .cta-actions a{width:100%;max-width:280px;text-align:center}
  .ai-box{padding:20px;flex-direction:column;text-align:center}
  .ai-box-price{margin-left:0;text-align:center}
  .trust-inner{flex-direction:column;align-items:flex-start;gap:10px}
  .float-chip{display:none}
  .sensor-stage{max-width:100%}
  .product-block{gap:24px}
  .illus-metrics{gap:8px}
  .illus-metric{min-width:90px;padding:10px 12px}
}