:root {
      --navy:#0A1628; --navy2:#0D2545; --blue:#0D3B6E;
      --teal:#0891B2; --mint:#06B6D4; --mint2:#22D3EE;
      --green:#059669; --green2:#34D399; --gold:#F59E0B;
      --white:#FFFFFF; --muted:#8BBBD6; --border:#1E3A5F;
      --r:14px; --rsm:7px;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body { font-family: "DM Sans", sans-serif; background: var(--navy); color: var(--white); overflow-x: hidden; line-height: 1.65; }
    h1,h2,h3,h4 { font-family: "Syne", sans-serif; line-height: 1.15; }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; display: block; }

    /* ── NAV ── */
    nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; display: flex; align-items: center; justify-content: space-between; padding: 0 5%; height: 70px; background: rgba(10,22,40,.96); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(8,145,178,.12); transition: all .3s; }
    nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.3); }
    .nav-logo img { height: 34px; width: auto; }
    .nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
    .nav-links a { color: var(--muted); font-size: .87rem; font-weight: 500; letter-spacing: .03em; transition: color .2s; }
    .nav-links a:hover { color: var(--white); }
    .nav-cta { background: var(--teal) !important; color: var(--white) !important; padding: .44rem 1.3rem; border-radius: var(--rsm); font-weight: 600 !important; }
    .nav-cta:hover { background: var(--mint2) !important; color: var(--navy) !important; }
    .nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
    .nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all .3s; }

    /* ── HERO ── */
    #home { min-height: 100vh; display: flex; align-items: center; padding: 110px 5% 80px; position: relative; overflow: hidden; }
    .hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 60% 60% at 72% 38%, rgba(8,145,178,.10) 0%, transparent 72%), linear-gradient(to right, rgba(10,22,40,.98) 38%, rgba(10,22,40,.72) 100%), linear-gradient(160deg, #0A1628 0%, #060F1E 100%); }
    .hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(8,145,178,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(8,145,178,.04) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse 70% 80% at 30% 50%, black 0%, transparent 80%); }
    .hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; width: 100%; max-width: 1160px; margin: 0 auto; }
    .hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(8,145,178,.1); border: 1px solid rgba(8,145,178,.28); border-radius: 100px; padding: 6px 16px; font-size: .75rem; font-weight: 600; color: var(--mint); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1.4rem; }
    .hero-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--mint); animation: pdot 2s ease-in-out infinite; }
    @keyframes pdot { 0%,100% { box-shadow: 0 0 0 0 rgba(6,182,212,.5); } 50% { box-shadow: 0 0 0 6px rgba(6,182,212,0); } }
    h1.hero-title { font-size: clamp(2.5rem, 4.2vw, 3.7rem); font-weight: 800; color: var(--white); margin-bottom: .9rem; }
    h1.hero-title em { font-style: normal; color: var(--mint); }
    .hero-sub { font-size: 1.05rem; color: rgba(255,255,255,.7); max-width: 480px; margin-bottom: .7rem; font-weight: 300; line-height: 1.78; }
    .hero-tagline { font-family: "Syne", sans-serif; font-size: .84rem; color: rgba(255,255,255,.38); margin-bottom: 2rem; letter-spacing: .06em; text-transform: uppercase; }
    .hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
    .btn-primary { background: var(--teal); color: var(--white); padding: .84rem 2rem; border-radius: var(--rsm); font-family: "Syne", sans-serif; font-size: .9rem; font-weight: 700; border: none; cursor: pointer; transition: all .25s; letter-spacing: .02em; display: inline-block; }
    .btn-primary:hover { background: var(--mint2); color: var(--navy); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(8,145,178,.38); }
    .btn-outline { background: transparent; border: 1px solid rgba(139,187,214,.32); color: rgba(255,255,255,.6); padding: .84rem 2rem; border-radius: var(--rsm); font-family: "Syne", sans-serif; font-size: .9rem; font-weight: 600; cursor: pointer; transition: all .25s; display: inline-block; }
    .btn-outline:hover { border-color: var(--mint); color: var(--mint); }
    .hero-trust { display: flex; gap: 1.8rem; flex-wrap: wrap; padding-top: 1.8rem; border-top: 1px solid rgba(139,187,214,.1); }
    .trust-item { display: flex; align-items: center; gap: 7px; font-size: .77rem; color: rgba(139,187,214,.6); }
    .trust-item::before { content: "✓"; color: var(--mint); font-weight: 700; }

    /* Hero right cards */
    .hero-right { display: flex; flex-direction: column; gap: 1rem; }
    .hcard { background: rgba(13,37,69,.9); border: 1px solid var(--border); border-radius: var(--r); padding: 1.3rem 1.6rem; backdrop-filter: blur(12px); box-shadow: 0 8px 32px rgba(0,0,0,.35); }
    .hcard-label { font-size: .67rem; letter-spacing: .1em; text-transform: uppercase; color: var(--mint); font-weight: 600; margin-bottom: .85rem; }
    .hcard-bars { display: flex; flex-direction: column; gap: 9px; }
    .hbar { display: flex; align-items: center; gap: 10px; }
    .hbar-lbl { font-size: .74rem; color: var(--muted); width: 95px; flex-shrink: 0; }
    .hbar-track { flex: 1; height: 5px; background: rgba(255,255,255,.07); border-radius: 99px; overflow: hidden; }
    .hbar-fill { height: 100%; border-radius: 99px; }
    .hbar-note { font-size: .7rem; color: rgba(255,255,255,.55); width: 80px; text-align: right; flex-shrink: 0; }
    .hcard-sense { display: flex; align-items: center; gap: 14px; }
    .sense-wrap { position: relative; flex-shrink: 0; }
    .sense-wrap img { width: 72px; height: auto; border-radius: 6px; object-fit: cover; }
    .sense-ring { position: absolute; inset: -5px; border-radius: 9px; border: 1px solid rgba(6,182,212,.35); animation: ripple 2.5s ease-in-out infinite; }
    @keyframes ripple { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.15); opacity: 0; } }
    .sense-readings { flex: 1; }
    .sense-row { display: flex; justify-content: space-between; align-items: center; padding: 4px 0; border-bottom: 1px solid rgba(30,58,95,.5); font-size: .8rem; }
    .sense-row:last-child { border-bottom: none; }
    .sense-param { color: var(--muted); }
    .sense-val { color: var(--mint); font-weight: 700; font-family: "Syne", sans-serif; }
    .sense-status { display: flex; align-items: center; gap: 5px; font-size: .68rem; color: var(--green2); font-weight: 600; margin-top: .5rem; }
    .sense-status::before { content: "●"; font-size: .4rem; }

    /* ── TRUST BAND ── */
    #trust-band { background: rgba(8,145,178,.05); border-top: 1px solid rgba(8,145,178,.1); border-bottom: 1px solid rgba(8,145,178,.1); }
    .tb-inner { max-width: 1160px; margin: 0 auto; padding: 48px 5%; display: grid; grid-template-columns: repeat(4,1fr); }
    .tb-item { padding: 1.4rem 1.8rem; border-right: 1px solid rgba(8,145,178,.1); display: flex; align-items: flex-start; gap: 12px; }
    .tb-item:last-child { border-right: none; }
    .tb-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
    .tb-title { font-family: "Syne", sans-serif; font-size: .9rem; font-weight: 700; color: var(--white); margin-bottom: .2rem; }
    .tb-text { font-size: .78rem; color: var(--muted); line-height: 1.55; }

    /* ── SECTION SHELL ── */
    section { position: relative; z-index: 1; }
    .section-inner { max-width: 1160px; margin: 0 auto; padding: 92px 5%; }
    .section-tag { font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--mint); margin-bottom: .65rem; display: flex; align-items: center; gap: 10px; }
    .section-tag::after { content: ""; flex: 0 0 26px; height: 1px; background: var(--mint); }
    .section-title { font-size: clamp(1.9rem, 2.8vw, 2.6rem); font-weight: 800; color: var(--white); margin-bottom: .85rem; }
    .section-lead { font-size: 1rem; color: rgba(255,255,255,.58); max-width: 560px; font-weight: 300; margin-bottom: 3rem; line-height: 1.78; }

    /* ── AQUA CLEAR ── */
    #aquaclear { background: var(--navy); }
    .ac-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
    .ac-img-wrap { position: relative; display: flex; justify-content: center; align-items: center; }
    .ac-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(8,145,178,.14) 0%, transparent 70%); pointer-events: none; }
    .ac-product-img { width: 100%; max-width: 480px; filter: drop-shadow(0 20px 60px rgba(8,145,178,.22)); position: relative; z-index: 1; }
    .ac-hook { font-family: "Syne", sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--mint); margin-bottom: 1.1rem; letter-spacing: .01em; }
    .ac-body { font-size: .97rem; color: rgba(255,255,255,.6); line-height: 1.78; margin-bottom: 1.6rem; }
    .ac-problems-label { font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: rgba(139,187,214,.5); margin-bottom: .65rem; }
    .ac-problems { display: flex; flex-direction: column; gap: .48rem; margin-bottom: 1.8rem; }
    .ac-problem { display: flex; align-items: center; gap: 10px; font-size: .87rem; color: rgba(255,255,255,.62); padding: .52rem .95rem; background: rgba(13,37,69,.55); border: 1px solid var(--border); border-radius: var(--rsm); border-left: 3px solid rgba(8,145,178,.38); }
    .ac-problem::before { content: "→"; color: var(--teal); font-size: .78rem; flex-shrink: 0; }
    .ac-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; margin-bottom: 1.8rem; }
    .ac-pillar { background: rgba(8,145,178,.07); border: 1px solid rgba(8,145,178,.15); border-radius: var(--rsm); padding: .62rem 1rem; font-size: .82rem; color: rgba(255,255,255,.76); display: flex; align-items: center; gap: 8px; }
    .ac-pillar::before { content: "✓"; color: var(--mint); font-weight: 700; font-size: .78rem; }
    .nsf-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.2); border-radius: var(--rsm); padding: .52rem 1rem; font-size: .77rem; color: var(--gold); font-weight: 600; margin-bottom: 1.4rem; }

    /* ── SENSE ── */
    #sense { background: linear-gradient(180deg, #060F1E 0%, var(--navy) 100%); }
    .sense-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
    .sense-app-wrap { position: relative; display: flex; justify-content: center; align-items: center; }
    .sense-app-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(5,150,105,.12) 0%, transparent 70%); pointer-events: none; }
    .app-img { width: 100%; max-width: 300px; filter: drop-shadow(0 30px 80px rgba(5,150,105,.28)); position: relative; z-index: 1; }
    .sense-hook { font-family: "Syne", sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--green2); margin-bottom: 1.1rem; }
    .sense-body { font-size: .97rem; color: rgba(255,255,255,.6); line-height: 1.78; margin-bottom: 1.6rem; }
    .sense-problems { display: flex; flex-direction: column; gap: .48rem; margin-bottom: 1.8rem; }
    .sense-problem { display: flex; align-items: center; gap: 10px; font-size: .87rem; color: rgba(255,255,255,.62); padding: .52rem .95rem; background: rgba(13,37,69,.55); border: 1px solid var(--border); border-radius: var(--rsm); border-left: 3px solid rgba(5,150,105,.38); }
    .sense-problem::before { content: "→"; color: var(--green); font-size: .78rem; flex-shrink: 0; }
    .sense-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; margin-bottom: 1.8rem; }
    .sense-pillar { background: rgba(5,150,105,.07); border: 1px solid rgba(5,150,105,.15); border-radius: var(--rsm); padding: .62rem 1rem; font-size: .82rem; color: rgba(255,255,255,.76); display: flex; align-items: center; gap: 8px; }
    .sense-pillar::before { content: "✓"; color: var(--green2); font-weight: 700; font-size: .78rem; }
    .sense-partner-box { background: rgba(5,150,105,.07); border: 1px solid rgba(5,150,105,.2); border-radius: var(--r); padding: 1.3rem 1.5rem; margin-bottom: 1.5rem; }
    .sense-partner-title { font-family: "Syne", sans-serif; font-size: .8rem; font-weight: 700; color: var(--green2); margin-bottom: .4rem; text-transform: uppercase; letter-spacing: .06em; }
    .sense-partner-text { font-size: .88rem; color: rgba(255,255,255,.58); line-height: 1.65; }
    .btn-green { background: var(--green); color: var(--white); padding: .84rem 2rem; border-radius: var(--rsm); font-family: "Syne", sans-serif; font-size: .9rem; font-weight: 700; border: none; cursor: pointer; transition: all .25s; letter-spacing: .02em; display: inline-block; }
    .btn-green:hover { background: var(--green2); color: var(--navy); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(5,150,105,.38); }

    /* ── APPLICATIONS ── */
    #applications { background: radial-gradient(ellipse 70% 65% at 50% 15%, rgba(8,145,178,.10) 0%, transparent 65%), linear-gradient(180deg, #060F1E 0%, #0A1628 100%); }
    .apps-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
    .app-card { background: rgba(13,37,69,.75); border: 1px solid rgba(30,58,95,.8); border-radius: var(--r); padding: 1.6rem 1.4rem; text-align: center; backdrop-filter: blur(8px); transition: border-color .3s, transform .3s; }
    .app-card:hover { border-color: var(--teal); transform: translateY(-3px); }
    .app-icon { font-size: 1.8rem; margin-bottom: .8rem; }
    .app-title { font-family: "Syne", sans-serif; font-size: .9rem; font-weight: 700; color: var(--white); margin-bottom: .3rem; }
    .app-text { font-size: .8rem; color: var(--muted); line-height: 1.6; }

    /* ── INSTALL ── */
    #install { background: var(--navy2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
    .install-inner { max-width: 1160px; margin: 0 auto; padding: 70px 5%; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
    .install-steps { display: flex; flex-direction: column; gap: .75rem; margin-top: 1.4rem; }
    .install-step { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; background: rgba(10,22,40,.6); border: 1px solid var(--border); border-radius: var(--rsm); }
    .install-num { font-family: "Syne", sans-serif; font-size: 1.5rem; font-weight: 800; color: var(--teal); width: 32px; flex-shrink: 0; line-height: 1; }
    .install-text { font-size: .88rem; color: rgba(255,255,255,.75); }
    .install-sub-title { font-family: "Syne", sans-serif; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 1.5rem; margin-bottom: .7rem; }
    .install-pills { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; }
    .install-pill { background: rgba(8,145,178,.07); border: 1px solid rgba(8,145,178,.14); border-radius: var(--rsm); padding: .72rem 1rem; font-size: .82rem; color: rgba(255,255,255,.7); display: flex; align-items: center; gap: 8px; }
    .install-pill::before { content: "✓"; color: var(--mint); font-weight: 700; }
    .install-pills-green .install-pill { background: rgba(5,150,105,.07); border-color: rgba(5,150,105,.14); }
    .install-pills-green .install-pill::before { color: var(--green2); }

    /* ── WHY EVVO ── */
    #why { background: var(--navy); }
    .why-intro { max-width: 680px; margin-bottom: 3rem; }
    .why-intro-text { font-size: 1rem; color: rgba(255,255,255,.58); line-height: 1.78; font-weight: 300; }
    .why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; }
    .why-card { background: var(--navy2); border: 1px solid var(--border); border-radius: var(--r); padding: 1.8rem; transition: border-color .3s, transform .3s; }
    .why-card:hover { border-color: var(--teal); transform: translateY(-2px); }
    .why-icon { width: 46px; height: 46px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.1rem; font-size: 1.25rem; }
    .wi-t { background: rgba(8,145,178,.13); }
    .wi-g { background: rgba(245,158,11,.13); }
    .wi-gr { background: rgba(5,150,105,.13); }
    .why-title { font-family: "Syne", sans-serif; font-size: .95rem; font-weight: 700; color: var(--white); margin-bottom: .4rem; }
    .why-text { font-size: .85rem; color: var(--muted); line-height: 1.65; }

    /* ── ABOUT ── */
    #about { background: linear-gradient(160deg, #060F1E 0%, var(--navy) 60%); }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
    .about-body { font-size: .97rem; color: rgba(255,255,255,.58); line-height: 1.78; margin-bottom: 1.1rem; }
    .about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.8rem; }
    .about-stat { background: var(--navy2); border: 1px solid var(--border); border-radius: var(--r); padding: 1.4rem 1.5rem; }
    .about-stat-val { font-family: "Syne", sans-serif; font-size: 2rem; font-weight: 800; color: var(--mint); line-height: 1; margin-bottom: .3rem; }
    .about-stat-lbl { font-size: .79rem; color: var(--muted); }
    .about-regions-title { font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: rgba(139,187,214,.45); margin-bottom: .6rem; margin-top: 1.5rem; }
    .region-flags { display: flex; gap: .5rem; flex-wrap: wrap; }
    .region-flag { background: rgba(8,145,178,.08); border: 1px solid rgba(8,145,178,.14); border-radius: var(--rsm); padding: .32rem .8rem; font-size: .78rem; color: rgba(255,255,255,.62); }
    .partner-box { margin-top: 1.5rem; background: var(--navy2); border: 1px solid var(--border); border-radius: var(--r); padding: 1.5rem; }
    .partner-box-title { font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-bottom: .7rem; }
    .partner-box-body { font-size: .87rem; color: rgba(255,255,255,.58); line-height: 1.7; }

    /* ── DOWNLOADS ── */
    #downloads { background: var(--navy2); border-top: 1px solid var(--border); }
    .dl-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
    .dl-card { background: var(--navy); border: 1px solid var(--border); border-radius: var(--r); padding: 1.8rem 1.5rem; text-align: center; transition: border-color .3s, transform .3s; cursor: pointer; }
    .dl-card:hover { border-color: var(--teal); transform: translateY(-3px); }
    .dl-icon { font-size: 1.8rem; margin-bottom: .8rem; }
    .dl-title { font-family: "Syne", sans-serif; font-size: .9rem; font-weight: 700; color: var(--white); margin-bottom: .3rem; }
    .dl-desc { font-size: .77rem; color: var(--muted); margin-bottom: 1.1rem; line-height: 1.5; }
    .dl-btn { display: inline-flex; align-items: center; gap: 5px; font-family: "Syne", sans-serif; font-size: .77rem; font-weight: 700; color: var(--mint); border: 1px solid rgba(8,145,178,.28); padding: .38rem .9rem; border-radius: var(--rsm); transition: all .2s; }
    .dl-card:hover .dl-btn { background: var(--teal); color: var(--white); border-color: var(--teal); }

    /* ── CONTACT ── */
    #contact { background: var(--navy); position: relative; overflow: hidden; }
    #contact::before { content: ""; position: absolute; top: -100px; left: 50%; transform: translateX(-50%); width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(ellipse, rgba(8,145,178,.07) 0%, transparent 70%); pointer-events: none; }
    .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; position: relative; z-index: 1; }
    .contact-info-block { display: flex; flex-direction: column; gap: .85rem; margin-top: 1.5rem; }
    .contact-link { display: flex; align-items: center; gap: 11px; color: var(--muted); font-size: .9rem; transition: color .2s; }
    .contact-link:hover { color: var(--mint); }
    .contact-link-icon { width: 36px; height: 36px; border-radius: 8px; background: rgba(8,145,178,.1); border: 1px solid rgba(8,145,178,.18); display: flex; align-items: center; justify-content: center; font-size: .85rem; flex-shrink: 0; }
    .contact-presence { margin-top: 1.5rem; padding: 1.2rem 1.4rem; background: var(--navy2); border: 1px solid var(--border); border-radius: var(--rsm); }
    .contact-presence-title { font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-bottom: .6rem; }
    .contact-presence-body { font-size: .85rem; color: rgba(255,255,255,.58); line-height: 1.65; }
    .contact-form { display: flex; flex-direction: column; gap: .85rem; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
    .form-group { display: flex; flex-direction: column; gap: 5px; }
    .form-label { font-size: .72rem; font-weight: 600; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
    .form-input, .form-select, .form-textarea { background: rgba(13,37,69,.65); border: 1px solid rgba(30,58,95,.85); border-radius: var(--rsm); color: var(--white); font-family: "DM Sans", sans-serif; font-size: .9rem; padding: .75rem 1rem; transition: border-color .2s, box-shadow .2s; outline: none; }
    .form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(8,145,178,.1); }
    .form-input::placeholder, .form-textarea::placeholder { color: rgba(139,187,214,.28); }
    .form-select option { background: var(--navy2); }
    .form-textarea { resize: vertical; min-height: 110px; }
    .form-submit { background: var(--teal); color: var(--white); border: none; border-radius: var(--rsm); padding: .92rem 2rem; font-family: "Syne", sans-serif; font-size: .92rem; font-weight: 700; cursor: pointer; transition: all .25s; letter-spacing: .02em; }
    .form-submit:hover { background: var(--mint2); color: var(--navy); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(8,145,178,.3); }
    .form-note { font-size: .7rem; color: rgba(139,187,214,.3); margin-top: .3rem; }

    /* ── FOOTER ── */
    footer { background: #050E1A; border-top: 1px solid rgba(30,58,95,.5); padding: 2.5rem 5%; }
    .footer-inner { max-width: 1160px; margin: 0 auto; }
    .footer-top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 2rem; margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(30,58,95,.4); }
    .footer-logo img { height: 26px; margin-bottom: .5rem; }
    .footer-tagline { font-size: .77rem; color: rgba(139,187,214,.35); }
    .footer-col-title { font-family: "Syne", sans-serif; font-size: .78rem; font-weight: 700; color: var(--white); margin-bottom: .8rem; text-transform: uppercase; letter-spacing: .06em; }
    .footer-col-links { display: flex; flex-direction: column; gap: .42rem; }
    .footer-col-links a { font-size: .79rem; color: rgba(139,187,214,.4); transition: color .2s; }
    .footer-col-links a:hover { color: var(--mint); }
    .footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
    .footer-copy { font-size: .75rem; color: rgba(139,187,214,.26); }
    .footer-legal { display: flex; gap: 1.2rem; }
    .footer-legal a { font-size: .75rem; color: rgba(139,187,214,.26); transition: color .2s; }
    .footer-legal a:hover { color: var(--mint); }

    /* ── ANIMATIONS ── */
    @keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
    .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
    .reveal.visible { opacity: 1; transform: none; }
    .hero-content > * { animation: fadeUp .6s ease both; }
    .hero-content > :nth-child(2) { animation-delay: .08s; }
    .hero-content > :nth-child(3) { animation-delay: .14s; }
    .hero-content > :nth-child(4) { animation-delay: .2s; }
    .hero-content > :nth-child(5) { animation-delay: .26s; }
    .hero-content > :nth-child(6) { animation-delay: .32s; }

    /* ── MOBILE ── */
    @media (max-width: 960px) {
      .hero-inner { grid-template-columns: 1fr; }
      .hero-right { display: none; }
      .ac-grid, .sense-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
      .ac-img-wrap { order: -1; }
      .sense-app-wrap { order: -1; }
      .tb-inner { grid-template-columns: 1fr 1fr; }
      .tb-item { border-right: none; border-bottom: 1px solid rgba(8,145,178,.1); }
      .apps-grid { grid-template-columns: 1fr 1fr; }
      .why-grid { grid-template-columns: 1fr 1fr; }
      .dl-grid { grid-template-columns: 1fr 1fr; }
      .install-inner { grid-template-columns: 1fr; }
      .contact-grid { gap: 3rem; }
      .form-row { grid-template-columns: 1fr; }
      .nav-links { display: none; flex-direction: column; }
      .nav-links.open { display: flex; position: fixed; top: 70px; left: 0; right: 0; background: var(--navy); padding: 1.5rem 5%; border-bottom: 1px solid var(--border); z-index: 999; }
      .nav-toggle { display: flex; }
    }
    @media (max-width: 600px) {
      .tb-inner, .apps-grid, .why-grid, .dl-grid, .about-stats { grid-template-columns: 1fr; }
      .ac-pillars, .sense-pillars, .install-pills { grid-template-columns: 1fr; }
    }

/* WordPress + Contact Form 7 compatibility */
.admin-bar nav#navbar { top: 32px; }
@media screen and (max-width: 782px) { .admin-bar nav#navbar { top: 46px; } }

.footer-logo img { height: 26px; margin-bottom: .5rem; width: auto; }

#contact .wpcf7 { width: 100%; }
#contact .wpcf7 form { margin: 0; }
#contact .wpcf7 .contact-form { display: flex; flex-direction: column; gap: .85rem; }
#contact .wpcf7 p { margin: 0; }
#contact .wpcf7-form-control-wrap { display: block; width: 100%; }
#contact .wpcf7-submit.form-submit { width: 100%; display: inline-flex; justify-content: center; align-items: center; }
#contact .wpcf7-spinner { display: block; margin: 10px auto 0; }
#contact .wpcf7-not-valid-tip { color: #FCA5A5; font-size: .72rem; margin-top: 5px; }
#contact .wpcf7-response-output { margin: 1rem 0 0 !important; border-radius: var(--rsm); padding: .8rem 1rem !important; color: var(--white); font-size: .84rem; border-color: rgba(8,145,178,.35) !important; background: rgba(13,37,69,.7); }
#contact .wpcf7 form.sent .wpcf7-response-output { border-color: rgba(52,211,153,.35) !important; background: rgba(5,150,105,.1); }
#contact .wpcf7 form.invalid .wpcf7-response-output,
#contact .wpcf7 form.unaccepted .wpcf7-response-output { border-color: rgba(245,158,11,.35) !important; background: rgba(245,158,11,.08); }


/* Contact Form 7 cleanup */
#contact .wpcf7 form > p { margin: 0; }
#contact .wpcf7 .wpcf7-form-control-wrap { display: block; }
#contact .wpcf7 input[type="text"],
#contact .wpcf7 input[type="email"],
#contact .wpcf7 select,
#contact .wpcf7 textarea { width: 100%; }
#contact .wpcf7-not-valid-tip { color: #FCA5A5; font-size: .75rem; margin-top: .25rem; }
#contact .wpcf7-response-output { margin: 1rem 0 0 !important; border-radius: var(--rsm); color: rgba(255,255,255,.75); font-size: .85rem; }