/* ============================================================
   Smart ConsuMeter — smartconsumeter.com
   Premium marketing landing page
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Nunito:wght@400;500;600;700;800;900&display=swap');

:root {
  --teal:   #006d7a;
  --teal-d: #00505a;
  --green:  #00a88f;
  --lime:   #38c97a;
  --lime-l: #7dd956;
  --accent: #a8e44e;
  --ink:    #142322;
  --body:   #435654;
  --muted:  #6b7d7b;
  --line:   #e2eae8;
  --bg:     #f4f8f6;
  --card:   #ffffff;
  --brand-gradient: linear-gradient(125deg, #006d7a 0%, #00a88f 42%, #38c97a 74%, #7dd956 100%);
  --radius: 18px;
  --shadow-sm: 0 4px 16px rgba(10,50,45,0.06);
  --shadow-md: 0 12px 34px rgba(10,50,45,0.10);
  --shadow-lg: 0 24px 60px rgba(10,50,45,0.16);
  --maxw: 1180px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: 'Nunito', sans-serif;
  color: var(--body);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Prevent grid/flex blowout — children may shrink below content width */
.hero-grid > *, .stats-inner > *, .compare > *, .steps > *, .features > *,
.protect-grid > *, .prices > *, .install-grid > *, .order-grid > *,
.footer-grid > *, .hero-actions > *, .protect-list > * { min-width: 0; }
.section { padding: 92px 0; }
.eyebrow {
  font-family: 'Fredoka', sans-serif; font-weight: 600; font-size: 13px;
  letter-spacing: 2.5px; text-transform: uppercase; color: var(--green);
  display: inline-block; margin-bottom: 14px;
}
h1, h2, h3, h4 { font-family: 'Fredoka', sans-serif; color: var(--ink); line-height: 1.12; font-weight: 700; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 14px; }
.section-head p { font-size: 17px; color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Fredoka', sans-serif; font-weight: 600; font-size: 16px;
  padding: 15px 28px; border-radius: 999px; cursor: pointer; border: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; }
.btn-primary { background: var(--brand-gradient); color: #fff; box-shadow: 0 10px 26px rgba(0,140,110,0.34); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0,140,110,0.42); }
.btn-ghost { background: rgba(255,255,255,0.14); color: #fff; border: 1.5px solid rgba(255,255,255,0.45); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255,255,255,0.24); transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-wa { background: #25D366; color: #fff; box-shadow: 0 10px 26px rgba(37,211,102,0.34); }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(37,211,102,0.42); }
.btn-lg { padding: 17px 34px; font-size: 17px; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
  padding: 18px 0;
}
.nav.scrolled { background: rgba(255,255,255,0.92); backdrop-filter: blur(14px); box-shadow: 0 4px 24px rgba(10,50,45,0.08); padding: 12px 0; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand img { height: 34px; width: auto; transition: filter .3s ease; }
.brand .bname { font-family: 'Fredoka', sans-serif; font-weight: 700; font-size: 19px; color: #fff; transition: color .3s ease; letter-spacing: -0.2px; }
.nav.scrolled .brand .bname { color: var(--ink); }
.nav.scrolled .brand img { filter: none; }
.nav:not(.scrolled) .brand img { filter: brightness(0) invert(1); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a.link {
  font-weight: 700; font-size: 15px; color: rgba(255,255,255,0.9); transition: color .2s ease; position: relative;
}
.nav.scrolled .nav-links a.link { color: var(--body); }
.nav-links a.link:hover { color: var(--lime-l); }
.nav.scrolled .nav-links a.link:hover { color: var(--green); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 26px; height: 2.5px; background: #fff; border-radius: 2px; margin: 5px 0; transition: .25s; }
.nav.scrolled .nav-toggle span { background: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative; background: var(--brand-gradient); color: #fff;
  padding: 150px 0 100px; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 88% 12%, rgba(255,255,255,0.16) 0%, transparent 34%),
    radial-gradient(circle at 8% 92%, rgba(255,255,255,0.10) 0%, transparent 40%);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px; background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.3); padding: 8px 16px; border-radius: 999px;
  font-weight: 700; font-size: 13.5px; margin-bottom: 22px; backdrop-filter: blur(6px);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(168,228,78,0.3); }
.hero h1 { color: #fff; font-size: clamp(34px, 5vw, 58px); margin-bottom: 20px; letter-spacing: -0.5px; }
.hero h1 .hl { background: linear-gradient(90deg, #fff, var(--accent)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p.lead { font-size: 19px; color: rgba(255,255,255,0.92); max-width: 540px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-trust { display: flex; gap: 26px; flex-wrap: wrap; }
.hero-trust .t { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 14.5px; color: rgba(255,255,255,0.95); }
.hero-trust .t svg { width: 20px; height: 20px; flex-shrink: 0; }

/* Hero product panel */
.hero-visual { position: relative; }
.device-panel {
  background: rgba(255,255,255,0.97); border-radius: 26px; padding: 30px;
  box-shadow: var(--shadow-lg); position: relative; transform: rotate(-1.5deg);
}
.device-panel::after {
  content: 'LIVE'; position: absolute; top: 20px; right: 20px;
  background: #ff5470; color: #fff; font-family: 'Fredoka'; font-weight: 600; font-size: 11px;
  letter-spacing: 1px; padding: 4px 11px; border-radius: 999px;
}
.device-panel img { border-radius: 14px; }
.device-caption { text-align: center; margin-top: 16px; }
.device-caption .n { font-family: 'Fredoka'; font-weight: 600; color: var(--ink); font-size: 16px; }
.device-caption .s { font-size: 13px; color: var(--muted); }
.floating-card {
  position: absolute; background: #fff; border-radius: 14px; box-shadow: var(--shadow-md);
  padding: 13px 16px; display: flex; align-items: center; gap: 11px;
}
.floating-card .ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.floating-card .fc-t { font-family: 'Fredoka'; font-weight: 600; color: var(--ink); font-size: 14px; line-height: 1.15; }
.floating-card .fc-s { font-size: 12px; color: var(--muted); }
.fc-1 { bottom: 44px; left: -26px; }
.fc-1 .ic { background: linear-gradient(135deg,#00a88f,#38c97a); }
.fc-2 { top: 30px; left: -34px; }
.fc-2 .ic { background: linear-gradient(135deg,#006d7a,#00a88f); }

/* ---------- Stats bar ---------- */
.stats { background: var(--ink); color: #fff; }
.stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 40px 0; }
.stat { text-align: center; }
.stat .num { font-family: 'Fredoka'; font-weight: 700; font-size: clamp(28px, 3.4vw, 40px); color: #fff; line-height: 1; }
.stat .num .plus { color: var(--accent); }
.stat .lbl { font-size: 13.5px; color: rgba(255,255,255,0.62); margin-top: 8px; font-weight: 600; letter-spacing: .3px; }

/* ---------- Problem / Solution ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.compare-card { border-radius: var(--radius); padding: 34px; }
.compare-card h3 { font-size: 21px; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.compare-card ul { list-style: none; display: grid; gap: 14px; }
.compare-card li { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; font-weight: 600; }
.compare-card li svg { width: 21px; height: 21px; flex-shrink: 0; margin-top: 1px; }
.c-before { background: #fff5f4; border: 1px solid #ffdcd7; }
.c-before h3 { color: #d64545; }
.c-before li { color: #8a5b58; }
.c-after { background: linear-gradient(160deg, #eafaf3, #f2fbf5); border: 1px solid #bfe8d8; }
.c-after h3 { color: var(--teal); }
.c-after li { color: #2c5a4e; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { background: var(--card); border-radius: var(--radius); padding: 30px 24px; box-shadow: var(--shadow-sm); position: relative; border: 1px solid var(--line); transition: transform .2s, box-shadow .2s; }
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step .snum { font-family: 'Fredoka'; font-weight: 700; font-size: 15px; color: #fff; width: 38px; height: 38px; border-radius: 11px; background: var(--brand-gradient); display: grid; place-items: center; margin-bottom: 18px; }
.step h3 { font-size: 18px; margin-bottom: 9px; }
.step p { font-size: 14.5px; color: var(--muted); }
.step-arrow { position: absolute; top: 46px; right: -16px; color: var(--lime); z-index: 3; }

/* ---------- Features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature { background: var(--card); border-radius: var(--radius); padding: 30px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.feature:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.feature .ficon { width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; margin-bottom: 18px; background: linear-gradient(150deg, rgba(0,168,143,0.14), rgba(56,201,122,0.14)); color: var(--green); }
.feature .ficon svg { width: 27px; height: 27px; }
.feature h3 { font-size: 19px; margin-bottom: 9px; }
.feature p { font-size: 15px; color: var(--muted); }

/* ---------- Protection strip ---------- */
.protect { background: linear-gradient(160deg,#0a1f1d,#12302b); color: #fff; border-radius: 26px; padding: 54px; position: relative; overflow: hidden; }
.protect::before { content:''; position:absolute; inset:0; background: radial-gradient(circle at 90% 10%, rgba(56,201,122,0.18), transparent 45%); }
.protect-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1.2fr; gap: 44px; align-items: center; }
.protect h2 { color: #fff; font-size: 32px; margin-bottom: 14px; }
.protect > .protect-grid p.pi { color: rgba(255,255,255,0.75); font-size: 16px; }
.protect-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.protect-item { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 14px 16px; font-weight: 700; font-size: 14.5px; }
.protect-item svg { width: 22px; height: 22px; color: var(--accent); flex-shrink: 0; }

/* ---------- Pricing ---------- */
.prices { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; max-width: 900px; margin: 0 auto; }
.price-card { background: var(--card); border-radius: 22px; padding: 34px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); position: relative; transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column; }
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.price-card.popular { border: 2px solid var(--green); box-shadow: var(--shadow-md); }
.price-card .tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--brand-gradient); color: #fff; font-family: 'Fredoka'; font-weight: 600; font-size: 12px; letter-spacing: .5px; padding: 5px 16px; border-radius: 999px; }
.price-img { background: #f4f8f6; border-radius: 16px; padding: 14px; margin-bottom: 22px; height: 300px; overflow: hidden; }
.price-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.price-card h3 { font-size: 23px; margin-bottom: 4px; }
.price-card .ptype { font-size: 14px; color: var(--muted); margin-bottom: 18px; font-weight: 600; }
.price-card .amt { font-family: 'Fredoka'; font-weight: 700; color: var(--ink); font-size: 40px; line-height: 1; }
.price-card .amt small { font-size: 16px; color: var(--muted); font-weight: 600; }
.price-card .amt-usd { font-size: 14px; color: var(--muted); font-weight: 700; margin-top: 5px; min-height: 18px; }
.price-card.soldout { opacity: 0.94; }
.soldout-badge { margin-top: auto; text-align: center; width: 100%; background: #fdecea; color: #c0392b; border: 1px solid #f5c6cb; font-family: 'Fredoka', sans-serif; font-weight: 600; font-size: 14px; padding: 13px; border-radius: 999px; }
.price-card .specs { list-style: none; display: grid; gap: 11px; margin: 22px 0 26px; }
.price-card .specs li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; font-weight: 600; color: var(--body); }
.price-card .specs li svg { width: 19px; height: 19px; color: var(--green); flex-shrink: 0; margin-top: 1px; }
.price-card .btn { width: 100%; justify-content: center; margin-top: auto; }
.price-note { text-align: center; margin-top: 30px; font-size: 15px; color: var(--muted); }
.price-note b { color: var(--ink); }

/* ---------- Install / real photo ---------- */
.install-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.install-photo { border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid var(--line); }
.install-copy ul { list-style: none; display: grid; gap: 16px; margin-top: 22px; }
.install-copy li { display: flex; gap: 13px; align-items: flex-start; font-size: 16px; font-weight: 600; color: var(--body); }
.install-copy li svg { width: 24px; height: 24px; color: var(--green); flex-shrink: 0; }

/* ---------- Versions ---------- */
.versions { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.vcard { position: relative; border-radius: 22px; padding: 34px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.vcard.v1 { background: linear-gradient(165deg,#eafaf3,#f4fbf6); border-color: #bfe8d8; }
.vcard.v2 { background: linear-gradient(165deg,#0a1f1d,#12302b); color: #cfe0dc; border-color: #12302b; }
.vcard .vbadge { align-self: flex-start; font-family: 'Fredoka'; font-weight: 600; font-size: 11.5px; letter-spacing: .5px; padding: 5px 13px; border-radius: 999px; margin-bottom: 16px; }
.vcard.v1 .vbadge { background: var(--brand-gradient); color: #fff; }
.vcard.v2 .vbadge { background: rgba(168,228,78,0.16); color: var(--accent); border: 1px solid rgba(168,228,78,0.3); }
.vcard h3 { font-size: 23px; margin-bottom: 6px; }
.vcard.v2 h3 { color: #fff; }
.vcard .vsub { font-size: 14px; margin-bottom: 18px; font-weight: 600; }
.vcard.v1 .vsub { color: var(--teal); }
.vcard.v2 .vsub { color: var(--accent); }
.vcard ul { list-style: none; display: grid; gap: 12px; margin-bottom: 26px; }
.vcard li { display: flex; gap: 11px; align-items: flex-start; font-size: 14.5px; font-weight: 600; }
.vcard li svg { width: 19px; height: 19px; flex-shrink: 0; margin-top: 2px; }
.vcard.v1 li { color: #2c5a4e; } .vcard.v1 li svg { color: var(--green); }
.vcard.v2 li { color: rgba(255,255,255,0.82); } .vcard.v2 li svg { color: var(--accent); }
.vcard .btn { margin-top: auto; align-self: flex-start; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 14px; overflow: hidden; transition: box-shadow .2s; }
.faq-item.open { box-shadow: var(--shadow-sm); border-color: #bfe8d8; }
.faq-q { width: 100%; text-align: left; background: none; border: none; cursor: pointer; padding: 22px 24px; font-family: 'Fredoka'; font-weight: 600; font-size: 17px; color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-q .chev { transition: transform .25s; flex-shrink: 0; color: var(--green); }
.faq-item.open .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { padding: 0 24px 22px; font-size: 15.5px; color: var(--muted); }

/* ---------- Order ---------- */
.order { background: var(--brand-gradient); color: #fff; }
.order-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; align-items: center; }
.order-copy h2 { color: #fff; font-size: clamp(28px,3.6vw,40px); margin-bottom: 16px; }
.order-copy p { color: rgba(255,255,255,0.9); font-size: 17px; margin-bottom: 26px; }
.order-copy .oc-list { list-style: none; display: grid; gap: 14px; }
.order-copy .oc-list li { display: flex; gap: 12px; align-items: center; font-weight: 700; font-size: 15.5px; }
.order-copy .oc-list li svg { width: 22px; height: 22px; color: var(--accent); flex-shrink: 0; }
.order-form { background: #fff; border-radius: 22px; padding: 34px; box-shadow: var(--shadow-lg); }
.order-form h3 { font-size: 22px; margin-bottom: 6px; }
.order-form .of-sub { font-size: 14px; color: var(--muted); margin-bottom: 22px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 700; font-size: 13.5px; color: var(--ink); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; font-family: 'Nunito'; font-size: 15px; color: var(--ink);
  padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 11px; background: #f8fbfa; transition: border .18s, box-shadow .18s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 4px rgba(0,168,143,0.12); background: #fff; }
.field textarea { resize: vertical; min-height: 74px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.deliv-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.deliv-opt { display: flex; align-items: center; gap: 8px; border: 1.5px solid var(--line); border-radius: 11px; padding: 11px 13px; font-size: 14px; font-weight: 700; color: var(--body); cursor: pointer; background: #f8fbfa; transition: border .15s, background .15s; }
.deliv-opt:has(input:checked) { border-color: var(--green); background: #eafaf3; color: var(--teal); }
.deliv-opt input { accent-color: var(--green); }

.order-summary { background: #f4f8f6; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin: 4px 0 16px; }
.os-row { display: flex; justify-content: space-between; font-size: 14px; color: var(--muted); font-weight: 600; padding: 3px 0; }
.os-row span:last-child { color: var(--ink); font-weight: 800; }
.os-total { border-top: 1px dashed #cfe0da; margin-top: 6px; padding-top: 9px; font-size: 16px; }
.os-total span { color: var(--teal) !important; font-family: 'Fredoka', sans-serif; }

.order-form .btn { width: 100%; justify-content: center; margin-top: 6px; }
.order-error { background: #fff5f4; border: 1px solid #ffdcd7; color: #c0392b; font-size: 13.5px; font-weight: 700; padding: 11px 14px; border-radius: 11px; margin-bottom: 14px; }
.btn[disabled] { opacity: .65; cursor: not-allowed; }
.btn[disabled]:hover { transform: none; }
.of-privacy { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 14px; }
.of-privacy a { color: var(--green); font-weight: 700; }

/* ---------- Footer ---------- */
.footer { background: #0a1614; color: rgba(255,255,255,0.7); padding: 64px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer .brand img { height: 34px; filter: brightness(0) invert(1); }
.footer .brand .bname { color: #fff; }
.footer-about p { font-size: 14.5px; margin-top: 16px; max-width: 300px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 18px; letter-spacing: .3px; }
.footer ul { list-style: none; display: grid; gap: 11px; }
.footer ul a { font-size: 14.5px; transition: color .2s; }
.footer ul a:hover { color: var(--lime-l); }
.footer .social { display: flex; gap: 12px; margin-top: 16px; }
.footer .social a { width: 40px; height: 40px; border-radius: 11px; background: rgba(255,255,255,0.08); display: grid; place-items: center; transition: background .2s, transform .2s; }
.footer .social a:hover { background: var(--green); transform: translateY(-2px); }
.footer .social svg { width: 19px; height: 19px; color: #fff; }
.footer-contact .ci { display: flex; align-items: center; gap: 10px; font-size: 14.5px; margin-bottom: 12px; }
.footer-contact .ci svg { width: 18px; height: 18px; color: var(--lime); flex-shrink: 0; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; font-size: 13.5px; flex-wrap: wrap; gap: 12px; }

/* ---------- Floating WhatsApp ---------- */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 90; width: 60px; height: 60px; border-radius: 50%; background: #25D366; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,0.45); transition: transform .2s; animation: wapulse 2.4s infinite; }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; color: #fff; }
@keyframes wapulse { 0%,100%{ box-shadow: 0 10px 30px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.4);} 50%{ box-shadow: 0 10px 30px rgba(37,211,102,0.45), 0 0 0 14px rgba(37,211,102,0);} }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero-grid, .protect-grid, .install-grid, .order-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 400px; margin: 0 auto; }
  .steps, .features { grid-template-columns: 1fr 1fr; }
  .step-arrow { display: none; }
  .stats-inner { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .protect { padding: 40px 28px; }
  .protect-grid p.pi { margin-bottom: 8px; }
}
@media (max-width: 720px) {
  .nav-links { position: fixed; top: 0; right: 0; height: 100vh; width: 78%; max-width: 320px; background: #fff; flex-direction: column; align-items: flex-start; justify-content: flex-start; padding: 92px 30px 30px; gap: 22px; transform: translateX(100%); transition: transform .3s ease; box-shadow: -10px 0 40px rgba(0,0,0,0.14); }
  .nav-links.show { transform: translateX(0); }
  .nav-links a.link { color: var(--ink); font-size: 18px; }
  .nav-links .nav-cta { flex-direction: column; align-items: stretch; width: 100%; }
  .nav-links .nav-cta .btn { width: 100%; justify-content: center; }
  .nav-toggle { display: block; z-index: 101; }
  .nav-toggle.active span { background: var(--ink) !important; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .section { padding: 66px 0; }
  .compare, .prices, .install-grid, .versions { grid-template-columns: 1fr; }
  .steps, .features, .protect-list, .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero { padding: 122px 0 68px; }
  .hero h1 { font-size: 33px; }
  .hero p.lead { font-size: 17px; }
  .fc-1, .fc-2 { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-trust { flex-direction: column; gap: 12px; }
  .stat .num { font-size: 30px; word-break: break-word; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 460px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-trust { gap: 14px; }
}