/* ============================================================
   PosGest — styles.css
   Índice:
   Variables · Reset · Global · Header · Hero · Solutions
   Features · Service Orders · Cash · Inventory · DGII · Reports
   Pricing · Add-ons · Electronic Billing · CTA · WhatsApp · Footer · Responsive
   ============================================================ */

/* ============================ Variables ============================ */
:root {
  color-scheme: light only;
  --navy: #173965;
  --navy-700: #12305a;
  --teal: #1E90B6;
  --teal-dark: #157a9b;
  --green: #17A34A;
  --green-dark: #128a3e;
  --purple: #5A42D6;
  --orange: #FF8D1F;
  --red: #E24545;

  --background: #F4F8FC;
  --white: #FFFFFF;
  --text: #17325C;
  --muted: #66758F;
  --border: #DBE5EF;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;

  --shadow-sm: 0 1px 3px rgba(23, 57, 101, 0.06), 0 1px 2px rgba(23, 57, 101, 0.04);
  --shadow: 0 8px 24px rgba(23, 57, 101, 0.08);
  --shadow-lg: 0 20px 48px rgba(23, 57, 101, 0.14);

  --header-h: 96px;
  --maxw: 1200px;
}

/* ============================ Reset ============================ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; background: var(--background); }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
table { border-collapse: collapse; width: 100%; }

/* ============================ Global ============================ */
body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 820px; }

h1, h2, h3 { color: var(--navy); line-height: 1.2; font-weight: 800; letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 4.4vw, 3.15rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.1rem; font-weight: 700; }

.section { padding: 84px 0; }
.section-alt { background: var(--white); }

.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.075rem; margin-top: 14px; text-wrap: pretty; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 0.95rem; padding: 12px 20px;
  border-radius: var(--radius-sm); transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 15px 28px; font-size: 1.02rem; }
.btn-block { width: 100%; }
.btn-ico { width: 18px; height: 18px; }

.btn-primary { background: var(--teal); color: var(--white); box-shadow: 0 6px 16px rgba(30,144,182,.28); }
.btn-primary:hover { background: var(--teal-dark); box-shadow: 0 10px 22px rgba(30,144,182,.34); }

.btn-green { background: var(--green); color: var(--white); box-shadow: 0 6px 16px rgba(23,163,74,.28); }
.btn-green:hover { background: var(--green-dark); }

.btn-purple { background: var(--purple); color: var(--white); box-shadow: 0 6px 16px rgba(90,66,214,.28); }
.btn-purple:hover { filter: brightness(1.06); }

.btn-ghost { background: transparent; color: var(--navy); border: 1.5px solid var(--border); }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }

.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: currentColor; }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.82rem; font-weight: 600; padding: 7px 14px; border-radius: 999px; margin-bottom: 20px;
}
.badge-ico { width: 15px; height: 15px; }
.badge-teal { background: rgba(30,144,182,.1); color: var(--teal-dark); }
.badge-purple { background: rgba(90,66,214,.1); color: var(--purple); }

.check-ico { width: 17px; height: 17px; color: var(--green); flex-shrink: 0; stroke-width: 3; }
.x-ico { width: 15px; height: 15px; color: var(--muted); flex-shrink: 0; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================ Header ============================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent; transition: box-shadow .25s ease, border-color .25s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); border-color: var(--border); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.25rem; color: var(--navy); }
.brand-mark {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--navy), var(--teal)); color: #fff;
}
.brand-mark i { width: 19px; height: 19px; }
.brand-logo { height: 76px; width: auto; display: block; object-fit: contain; flex-shrink: 0; }
.brand-logo-footer { height: 84px; background: #fff; padding: 6px 12px; border-radius: 12px; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.nav-link { padding: 8px 12px; border-radius: 8px; font-weight: 500; font-size: 0.95rem; color: var(--text); transition: color .15s, background .15s; }
.nav-link:hover { color: var(--teal); background: rgba(30,144,182,.07); }
.nav-cta { margin-left: 10px; }

.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 9px; color: var(--navy); }
.nav-toggle i { width: 24px; height: 24px; }

/* ============================ Hero ============================ */
.hero { padding: 72px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero-lead { font-size: 1.12rem; color: var(--muted); margin: 20px 0 30px; max-width: 540px; text-wrap: pretty; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-checks { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 30px; }
.hero-checks li { display: inline-flex; align-items: center; gap: 8px; font-size: 0.92rem; font-weight: 500; color: var(--text); }

/* Dashboard mockup */
.hero-mockup { perspective: 1600px; }
.app-window {
  display: grid; grid-template-columns: 170px 1fr; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); transform: rotateY(-4deg) rotateX(2deg);
}
.app-sidebar { background: var(--navy); color: #cdd9ea; padding: 18px 14px; }
.app-logo { display: flex; align-items: center; gap: 8px; font-weight: 700; color: #fff; margin-bottom: 22px; font-size: .98rem; }
.app-logo i { width: 18px; height: 18px; }
.app-menu { display: flex; flex-direction: column; gap: 3px; }
.app-menu-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; font-size: .84rem; color: #a9bdd8; }
.app-menu-item i { width: 16px; height: 16px; }
.app-menu-item.active { background: rgba(255,255,255,.12); color: #fff; }

.app-body { padding: 18px; background: #fbfdff; }
.app-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.app-title { font-weight: 700; color: var(--navy); font-size: .98rem; }
.app-avatar { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, var(--teal), var(--purple)); }

.app-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }
.stat-card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 12px; display: flex; flex-direction: column; gap: 2px; position: relative; }
.stat-ico { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; margin-bottom: 6px; }
.stat-ico i { width: 16px; height: 16px; color: #fff; }
.stat-label { font-size: .72rem; color: var(--muted); }
.stat-value { font-size: .98rem; font-weight: 700; color: var(--navy); }
.stat-teal .stat-ico { background: var(--teal); }
.stat-purple .stat-ico { background: var(--purple); }
.stat-orange .stat-ico { background: var(--orange); }
.stat-green .stat-ico { background: var(--green); }

.app-lower { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.app-panel { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; font-size: .82rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.panel-tag { font-size: .66rem; font-weight: 600; color: var(--teal-dark); background: rgba(30,144,182,.1); padding: 2px 8px; border-radius: 999px; }
.panel-row { display: flex; align-items: center; gap: 8px; font-size: .78rem; color: var(--text); padding: 5px 0; }
.dot { width: 8px; height: 8px; border-radius: 50%; }
.dot-teal { background: var(--teal); } .dot-orange { background: var(--orange); } .dot-green { background: var(--green); }
.mini-bars { display: flex; align-items: flex-end; gap: 6px; height: 70px; }
.mini-bars span { flex: 1; background: linear-gradient(180deg, var(--teal), rgba(30,144,182,.4)); border-radius: 4px 4px 0 0; }

/* ============================ Intro / pills ============================ */
.pill-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.pill { display: inline-flex; align-items: center; gap: 9px; background: var(--white); border: 1px solid var(--border); border-radius: 999px; padding: 11px 20px; font-weight: 600; font-size: .94rem; box-shadow: var(--shadow-sm); }
.pill i { width: 18px; height: 18px; color: var(--teal); }

/* ============================ Solutions ============================ */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.solution-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 26px; box-shadow: var(--shadow-sm); border-top: 4px solid var(--teal); transition: transform .2s ease, box-shadow .2s ease; }
.solution-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.solution-ico { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; }
.solution-ico i { width: 26px; height: 26px; color: #fff; }
.solution-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.solution-card p { color: var(--muted); font-size: .96rem; }
.accent-teal { border-top-color: var(--teal); } .accent-teal .solution-ico { background: var(--teal); }
.accent-green { border-top-color: var(--green); } .accent-green .solution-ico { background: var(--green); }
.accent-purple { border-top-color: var(--purple); } .accent-purple .solution-ico { background: var(--purple); }

/* ============================ Features ============================ */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 22px; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(30,144,182,.4); }
.feature-ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(30,144,182,.1); margin-bottom: 16px; }
.feature-ico i { width: 22px; height: 22px; color: var(--teal-dark); }
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: .92rem; }

/* ============================ Two-column shared ============================ */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.two-col-copy p { color: var(--muted); font-size: 1.05rem; margin: 16px 0 26px; text-wrap: pretty; }
.benefit-list { display: flex; flex-direction: column; gap: 12px; }
.benefit-list li { display: flex; align-items: center; gap: 10px; font-weight: 500; font-size: .98rem; }
.two-col-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }

/* Flow */
.flow { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 28px; }
.flow-step { background: var(--white); border: 1px solid var(--border); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: .88rem; color: var(--navy); box-shadow: var(--shadow-sm); }
.flow-arrow { width: 18px; height: 18px; color: var(--teal); }

/* Mockup cards */
.mockup-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-lg); }
.mockup-head { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--navy); font-size: 1.05rem; margin-bottom: 18px; }
.mockup-head i { width: 20px; height: 20px; color: var(--teal); }

.os-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 18px; }
.os-stat { background: var(--background); border: 1px solid var(--border); border-radius: 10px; padding: 12px 10px; text-align: center; }
.os-num { display: block; font-size: 1.5rem; font-weight: 800; color: var(--navy); }
.os-lbl { font-size: .72rem; color: var(--muted); }
.os-orange { color: var(--orange); } .os-green { color: var(--green); } .os-teal { color: var(--teal); }

/* Tables */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.mock-table { font-size: .82rem; min-width: 480px; }
.mock-table th { text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--border); font-weight: 600; }
.mock-table td { padding: 11px 10px; border-bottom: 1px solid var(--border); color: var(--text); }
.mock-table tbody tr:last-child td { border-bottom: none; }
.tag { display: inline-block; font-size: .72rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.tag-green { background: rgba(23,163,74,.12); color: var(--green-dark); }
.tag-teal { background: rgba(30,144,182,.12); color: var(--teal-dark); }
.tag-orange { background: rgba(255,141,31,.15); color: #c96e12; }
.tag-purple { background: rgba(90,66,214,.12); color: var(--purple); }
.tag-red { background: rgba(226,69,69,.12); color: var(--red); }

/* ============================ Cash ============================ */
.cash-section { background: var(--navy); }
.on-dark { color: #fff; }
.on-dark-muted { color: #b5c6de; }
.cash-steps { display: flex; flex-wrap: wrap; gap: 10px; }
.cash-step { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: #eaf1fa; border-radius: 999px; padding: 9px 16px; font-weight: 600; font-size: .9rem; }
.cash-step i { width: 17px; height: 17px; color: #7fd0ea; }
.cash-card { background: var(--white); }
.cash-line { display: flex; align-items: center; justify-content: space-between; padding: 13px 0; border-bottom: 1px solid var(--border); font-size: .98rem; color: var(--muted); }
.cash-line strong { color: var(--navy); font-size: 1.05rem; }
.cash-diff { border-bottom: none; }
.cash-note { display: flex; align-items: center; gap: 8px; margin-top: 14px; font-size: .82rem; color: var(--muted); background: var(--background); padding: 10px 12px; border-radius: 8px; }
.cash-note i { width: 16px; height: 16px; color: var(--teal); flex-shrink: 0; }

/* ============================ DGII ============================ */
.badge-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: 820px; margin: 0 auto; }
.fiscal-badge { display: flex; flex-direction: column; align-items: center; gap: 12px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 18px; box-shadow: var(--shadow-sm); font-weight: 600; text-align: center; transition: transform .2s ease, box-shadow .2s ease; }
.fiscal-badge:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.fiscal-badge i { width: 30px; height: 30px; color: var(--teal); }

/* ============================ Reports ============================ */
.reports-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center; }
.reports-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.report-chip { display: flex; align-items: center; gap: 10px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; font-weight: 600; box-shadow: var(--shadow-sm); }
.report-chip i { width: 20px; height: 20px; color: var(--purple); }
.report-chart { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow); }
.chart-head { display: flex; align-items: center; justify-content: space-between; font-weight: 700; color: var(--navy); margin-bottom: 20px; }
.chart-bars { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; height: 200px; }
.chart-bar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.chart-bar span { width: 100%; background: linear-gradient(180deg, var(--teal), var(--purple)); border-radius: 6px 6px 0 0; min-height: 6px; }
.chart-bar small { font-size: .74rem; color: var(--muted); }

/* ============================ Pricing ============================ */
.plans-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; align-items: start; }
.plan-card { position: relative; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 24px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; border-top: 5px solid var(--teal); }
.plan-teal { border-top-color: var(--teal); }
.plan-green { border-top-color: var(--green); }
.plan-purple { border-top-color: var(--purple); }
.plan-orange { border-top-color: var(--orange); }
.plan-featured { box-shadow: var(--shadow-lg); border-color: rgba(90,66,214,.35); transform: translateY(-8px); }
.plan-flag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--purple); color: #fff; font-size: .74rem; font-weight: 700; padding: 5px 16px; border-radius: 999px; white-space: nowrap; }
.plan-head { border-bottom: 1px solid var(--border); padding-bottom: 18px; margin-bottom: 18px; }
.plan-name { font-size: 1.15rem; font-weight: 800; color: var(--navy); }
.plan-price { display: block; font-size: 1.85rem; font-weight: 800; color: var(--navy); margin: 8px 0; }
.plan-price small { font-size: .9rem; font-weight: 500; color: var(--muted); }
.plan-desc { font-size: .9rem; color: var(--muted); }
.plan-specs { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.plan-specs li { font-size: .74rem; font-weight: 700; line-height: 1; padding: 6px 10px; border-radius: 999px; background: rgba(30,144,182,.10); color: var(--teal-dark); border: 1px solid rgba(30,144,182,.22); }
.plan-specs li.spec-hi { background: rgba(90,66,214,.10); color: var(--purple); border-color: rgba(90,66,214,.28); }
.plan-specs li.spec-off { background: var(--background); color: var(--muted); border-color: var(--border); }
.plan-list { display: flex; flex-direction: column; gap: 9px; margin-bottom: 18px; }
.plan-list li { display: flex; align-items: flex-start; gap: 9px; font-size: .89rem; }
.plan-excl { background: var(--background); border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 20px; }
.plan-excl-title { font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 700; display: block; margin-bottom: 10px; }
.plan-excl ul { display: flex; flex-direction: column; gap: 7px; }
.plan-excl li { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--muted); }
.plan-card .btn { margin-top: auto; }
.plan-teal .btn-outline:hover { color: var(--teal); }
.plan-green .btn-outline:hover { color: var(--green); }
.plan-orange .btn-outline:hover { color: var(--orange); }

/* ============================ Add-ons ============================ */
.addon-rows { display: flex; flex-direction: column; gap: 14px; }
.addon-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 22px; box-shadow: var(--shadow-sm); }
.addon-info { display: flex; align-items: center; gap: 14px; font-weight: 600; }
.addon-info i { width: 22px; height: 22px; color: var(--teal); }
.addon-price { font-weight: 700; color: var(--navy); white-space: nowrap; }
.addon-quote { color: var(--orange); }
.addon-btn { display: inline-flex; align-items: center; gap: 8px; font-family: inherit; font-weight: 700; font-size: .92rem; color: #fff; background: var(--teal); border: none; border-radius: 999px; padding: 9px 18px; cursor: pointer; white-space: nowrap; transition: background .15s, transform .15s; }
.addon-btn:hover { background: var(--teal-dark); transform: translateY(-1px); }
.addon-btn i { width: 17px; height: 17px; }

/* ============================ Electronic Billing ============================ */
.ecf-rows { display: flex; flex-direction: column; gap: 12px; }
.ecf-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 24px; box-shadow: var(--shadow-sm); transition: border-color .2s ease; }
.ecf-row:hover { border-color: rgba(30,144,182,.4); }
.ecf-main { display: flex; flex-direction: column; }
.ecf-title { font-weight: 800; color: var(--navy); font-size: 1.05rem; }
.ecf-sub { font-size: .86rem; color: var(--muted); }
.ecf-price { font-weight: 800; color: var(--teal-dark); font-size: 1.1rem; white-space: nowrap; }
.ecf-note { text-align: center; color: var(--muted); font-size: .92rem; margin-top: 26px; }

/* ============================ CTA ============================ */
.cta-section { background: linear-gradient(135deg, var(--navy), var(--navy-700)); }
.cta-inner { text-align: center; max-width: 680px; margin: 0 auto; }
.cta-inner h2 { margin-bottom: 14px; }
.cta-inner .btn { margin-top: 30px; }
.cta-small { display: block; margin-top: 18px; color: #9db4d2; font-size: .9rem; }

/* ============================ WhatsApp float ============================ */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  display: inline-flex; align-items: center; gap: 10px;
  background: #25D366; color: #fff; font-weight: 600; font-size: .95rem;
  padding: 13px 20px; border-radius: 999px; box-shadow: 0 10px 26px rgba(37,211,102,.4);
  transition: transform .18s ease, box-shadow .2s ease;
}
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(37,211,102,.5); }
.wa-ico { width: 22px; height: 22px; }

/* ============================ Footer ============================ */
.site-footer { background: #0e2440; color: #b5c6de; padding: 60px 0 28px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 40px;
  align-items: start; padding-bottom: 34px; border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-col { min-width: 0; }
.brand-footer { color: #fff; }
.brand-footer .brand-text { color: #fff; }
.footer-identity p { color: #9db4d2; margin-top: 14px; max-width: 320px; font-size: .95rem; line-height: 1.6; }

.footer-title { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: #b5c6de; font-size: .95rem; transition: color .15s; }
.footer-links a:hover { color: var(--teal); }

.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: .95rem; color: #b5c6de; line-height: 1.5; }
.footer-contact i { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.footer-contact a { color: #b5c6de; transition: color .15s; }
.footer-contact a:hover { color: var(--teal); }

.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: .86rem; color: #8fa6c4; }
@media (min-width: 761px) { .footer-bottom { padding-right: 88px; } }
.footer-dev a { color: #b5c6de; font-weight: 600; transition: color .15s; }
.footer-dev a:hover { color: var(--teal); }

/* ============================ Responsive ============================ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-mockup { order: -1; }
  .app-window { transform: none; max-width: 560px; margin: 0 auto; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .reports-layout { grid-template-columns: 1fr; gap: 30px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-featured { transform: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 34px; }
}

@media (max-width: 760px) {
  .nav-toggle { display: grid; place-items: center; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--white); padding: 16px 20px 22px;
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
    transform: translateY(-140%); transition: transform .3s ease; visibility: hidden;
  }
  .main-nav.open { transform: translateY(0); visibility: visible; }
  .nav-link { padding: 12px 10px; }
  .nav-cta { margin: 8px 0 0; }

  .section { padding: 60px 0; }
  .os-stats { grid-template-columns: repeat(2, 1fr); }
  .badge-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 540px) {
  .container { padding: 0 18px; }
  .features-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .reports-cards { grid-template-columns: 1fr; }
  .hero-actions .btn { flex: 1; }
  .wa-text { display: none; }
  .wa-float { padding: 15px; }
  .wa-ico { width: 24px; height: 24px; }
  .addon-row, .ecf-row { flex-direction: column; align-items: flex-start; gap: 8px; }
}