/* ============================================================
   NETS PAT Testing — shared marketing stylesheet
   Bootstrap 5.3.2 + Bootstrap Icons + Inter are loaded via CDN
   in the <head> of every page. This file adds the site design.
   ============================================================ */
:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #60a5fa;
    --accent: #f59e0b;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --text: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --success: #16a34a;
    --danger: #dc2626;
    --gradient: linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #3b82f6 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: var(--bg);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); }

/* ---------------- Navigation ---------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    padding: 14px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.navbar-brand { font-size: 22px; font-weight: 800; color: var(--text); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.navbar-brand i { font-size: 26px; color: var(--primary); }
.navbar-brand:hover { color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { text-decoration: none; font-size: 14px; font-weight: 500; color: var(--text-muted); }
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--primary); font-weight: 700; }
.nav-cta { background: var(--primary); color: #fff !important; padding: 8px 20px; border-radius: 8px; font-weight: 600 !important; }
.nav-cta:hover { background: var(--primary-dark) !important; color: #fff !important; }
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 24px; cursor: pointer; }

/* Hero (transparent) navbar variant used on index.html */
.navbar-hero { background: transparent; box-shadow: none; }
.navbar-hero .navbar-brand { color: #fff; }
.navbar-hero .navbar-brand i { color: #fff; }
.navbar-hero .nav-links a { color: rgba(255, 255, 255, 0.85); }
.navbar-hero .nav-links a:hover { color: #fff; }
.navbar-hero .nav-cta { background: #fff; color: var(--primary) !important; }
.navbar-hero .nav-cta:hover { background: #e2e8f0 !important; color: var(--primary) !important; }
.navbar-hero .nav-toggle { color: #fff; }
.navbar-hero.scrolled { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(12px); box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06); }
.navbar-hero.scrolled .navbar-brand,
.navbar-hero.scrolled .navbar-brand i { color: var(--text); }
.navbar-hero.scrolled .navbar-brand i { color: var(--primary); }
.navbar-hero.scrolled .nav-links a { color: var(--text-muted); }
.navbar-hero.scrolled .nav-links a:hover { color: var(--text); }
.navbar-hero.scrolled .nav-cta { background: var(--primary); color: #fff !important; }
.navbar-hero.scrolled .nav-cta:hover { background: var(--primary-dark) !important; color: #fff !important; }
.navbar-hero.scrolled .nav-toggle { color: var(--text); }

.mobile-nav {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    z-index: 1029;
    padding: 80px 24px 24px;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 18px; font-weight: 600; color: var(--text); text-decoration: none; padding: 12px 0; border-bottom: 1px solid var(--border); }
.mobile-nav a:hover { color: var(--primary); }
.mobile-nav .nav-cta { background: var(--primary); color: #fff !important; text-align: center; border-radius: 10px; border-bottom: none; margin-top: 12px; }

/* ---------------- Hero & page headers ---------------- */
.hero {
    background: var(--gradient);
    padding: 130px 0 90px;
    position: relative;
    overflow: hidden;
}
.hero::before { content: ''; position: absolute; top: -40%; right: -15%; width: 700px; height: 700px; background: rgba(255, 255, 255, 0.04); border-radius: 50%; pointer-events: none; }
.hero::after { content: ''; position: absolute; bottom: -25%; left: -8%; width: 500px; height: 500px; background: rgba(255, 255, 255, 0.03); border-radius: 50%; pointer-events: none; }
.hero-content { position: relative; z-index: 1; }
.hero h1 { font-size: 46px; font-weight: 800; color: #fff; line-height: 1.12; margin-bottom: 16px; letter-spacing: -0.5px; }
.hero h1 span { color: var(--accent); }
.hero .lead { font-size: 18px; color: rgba(255, 255, 255, 0.85); max-width: 560px; margin-bottom: 28px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-btns .btn { padding: 14px 30px; font-size: 15px; font-weight: 600; border-radius: 10px; border: none; }
.hero-btns .btn-primary { background: #fff; color: var(--primary); }
.hero-btns .btn-primary:hover { background: #e2e8f0; }
.hero-btns .btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255, 255, 255, 0.35); }
.hero-btns .btn-outline:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }
.hero-note { font-size: 13px; color: rgba(255, 255, 255, 0.7); margin-top: 16px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.page-header {
    background: var(--gradient);
    padding: 130px 0 70px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.page-header::after { content: ''; position: absolute; top: -30%; right: -10%; width: 500px; height: 500px; background: rgba(255,255,255,0.04); border-radius: 50%; pointer-events: none; }
.page-header > .container { position: relative; z-index: 1; }
.page-header h1 { font-size: 40px; font-weight: 800; margin-bottom: 12px; letter-spacing: -0.5px; }
.page-header p { font-size: 18px; color: rgba(255, 255, 255, 0.85); max-width: 640px; margin: 0 auto; }
.page-header .page-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); margin-bottom: 10px; }

.breadcrumb-bar { background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: 10px 0; }
.breadcrumb-bar nav { font-size: 13px; }
.breadcrumb-bar .crumb-sep { color: var(--border); margin: 0 8px; }

/* ---------------- Sections ---------------- */
section { padding: 88px 0; }
.section-label { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--primary); margin-bottom: 12px; }
.section-title { font-size: 34px; font-weight: 800; margin-bottom: 16px; line-height: 1.2; letter-spacing: -0.3px; }
.section-subtitle { font-size: 17px; color: var(--text-muted); max-width: 640px; margin: 0 auto 48px; }
.text-center .section-title { text-align: center; }
.text-center .section-subtitle { text-align: center; margin-left: auto; margin-right: auto; }
.bg-alt { background: var(--bg-alt); }

/* ---------------- Buttons ---------------- */
.btn { font-weight: 600; border-radius: 10px; }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover, .btn-primary:focus { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-outline-primary { border-color: var(--primary); color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------------- Logos / industry bar ---------------- */
.logos-bar { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; padding: 12px 0; }
.logos-bar span { font-size: 13px; color: var(--text-muted); font-weight: 500; display: flex; align-items: center; gap: 8px; }

/* ---------------- Steps ---------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; counter-reset: step; }
.step { text-align: center; padding: 0 20px; position: relative; }
.step:not(:last-child)::after { content: '\2192'; position: absolute; right: -24px; top: 40px; font-size: 28px; color: var(--border); }
.step-num { width: 56px; height: 56px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.step h4 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-muted); max-width: 320px; margin: 0 auto; }

/* ---------------- Feature cards ---------------- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 30px; transition: all 0.25s; }
.feature-card:hover { border-color: var(--primary); box-shadow: 0 10px 28px rgba(37, 99, 235, 0.1); transform: translateY(-2px); }
.feature-card .icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 18px; }
.feature-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ---------------- Mini cards (compact feature grid) ---------------- */
.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mini-card { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; padding: 24px; text-align: center; transition: all 0.25s; }
.mini-card:hover { border-color: var(--primary); box-shadow: 0 8px 22px rgba(37, 99, 235, 0.08); }
.mini-card .icon { font-size: 28px; margin-bottom: 12px; }
.mini-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.mini-card p { font-size: 13px; color: var(--text-muted); margin: 0; }
@media (max-width: 992px) { .mini-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .mini-grid { grid-template-columns: 1fr; } }

/* ---------------- Feature blocks (features.html) ---------------- */
.toc-bar { background: #fff; border-bottom: 1px solid var(--border); padding: 12px 0; position: sticky; top: 64px; z-index: 1020; }
.toc-bar .container { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.toc-bar a { font-size: 13px; color: var(--text-muted); text-decoration: none; padding: 6px 14px; border-radius: 6px; font-weight: 500; }
.toc-bar a:hover { background: var(--bg-alt); color: var(--primary); }

.feature-block { display: flex; gap: 60px; align-items: center; margin-bottom: 90px; scroll-margin-top: 130px; }
.feature-block:nth-child(even) { flex-direction: row-reverse; }
.feature-block:last-child { margin-bottom: 0; }
.feature-text { flex: 1; }
.feature-text .icon-wrap { width: 60px; height: 60px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 26px; margin-bottom: 16px; }
.feature-text h3 { font-size: 24px; font-weight: 700; margin-bottom: 12px; }
.feature-text p { font-size: 15px; color: var(--text-muted); margin-bottom: 16px; max-width: 480px; }
.feature-text ul { list-style: none; padding: 0; margin: 0; }
.feature-text ul li { padding: 5px 0; font-size: 14px; display: flex; align-items: center; gap: 8px; color: #475569; }
.feature-text ul li i { color: var(--success); font-size: 14px; flex-shrink: 0; }
.feature-visual { flex: 1; }

.browser-win { background: #fff; border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08); overflow: hidden; }
.browser-win .bar { background: #f8fafc; padding: 10px 14px; display: flex; align-items: center; gap: 6px; border-bottom: 1px solid var(--border); }
.browser-win .bar .dot { width: 8px; height: 8px; border-radius: 50%; }
.browser-win .bar .dot:nth-child(1) { background: #ef4444; }
.browser-win .bar .dot:nth-child(2) { background: #eab308; }
.browser-win .bar .dot:nth-child(3) { background: #22c55e; }

/* ---------------- Hero mockup (index.html) ---------------- */
.hero-mockup { position: relative; }
.browser-window { background: #fff; border-radius: 12px; box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25); overflow: hidden; }
.browser-bar { background: #f1f5f9; padding: 10px 16px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border); }
.browser-dot { width: 10px; height: 10px; border-radius: 50%; }
.browser-dot:nth-child(1) { background: #ef4444; }
.browser-dot:nth-child(2) { background: #eab308; }
.browser-dot:nth-child(3) { background: #22c55e; }
.browser-url { background: #fff; border: 1px solid var(--border); border-radius: 4px; padding: 4px 10px; font-size: 11px; color: var(--text-muted); flex: 1; margin-left: 8px; font-family: monospace; }

.mockup-dashboard { padding: 16px; }
.mockup-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.mockup-topbar-left { display: flex; align-items: center; gap: 12px; }
.mockup-topbar-left .hamburger { width: 20px; height: 2px; background: #cbd5e1; border-radius: 1px; box-shadow: 0 -6px 0 #cbd5e1, 0 6px 0 #cbd5e1; }
.mockup-topbar-left .page-title { font-size: 13px; font-weight: 600; color: var(--text); }
.mockup-topbar-right { display: flex; align-items: center; gap: 12px; }
.mockup-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--primary); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; font-weight: 700; }
.mockup-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
.mockup-stat { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.mockup-stat .label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.mockup-stat .value { font-size: 22px; font-weight: 800; color: var(--text); margin-top: 2px; }
.mockup-stat .trend { font-size: 10px; font-weight: 600; }
.mockup-stat .trend.up { color: #16a34a; }
.mockup-stat .trend.down { color: #dc2626; }
.mockup-section { display: grid; grid-template-columns: 2fr 1fr; gap: 12px; }
.mockup-table { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.mockup-table-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.mockup-table-header h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text); margin: 0; }
.mockup-table-header a { font-size: 11px; color: var(--primary); text-decoration: none; }
.mockup-row { display: grid; grid-template-columns: 3fr 1fr 1fr; gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 11px; }
.mockup-row:last-child { border-bottom: none; }
.mockup-row .col { color: var(--text-muted); }
.mockup-row .col:first-child { font-weight: 500; color: var(--text); }
.mockup-badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 9px; font-weight: 600; }
.mockup-badge.pass { background: #dcfce7; color: #15803d; }
.mockup-badge.fail { background: #fef2f2; color: #dc2626; }
.mockup-badge.due { background: #fef3c7; color: #92400e; }
.mockup-sidecard { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin-bottom: 12px; }
.mockup-sidecard:last-child { margin-bottom: 0; }
.mockup-sidecard h4 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.mockup-sidecard .item { display: flex; justify-content: space-between; font-size: 11px; padding: 4px 0; }
.mockup-sidecard .item .name { color: var(--text-muted); }
.mockup-sidecard .item .val { font-weight: 600; }
.floating-badge { position: absolute; top: -14px; right: -12px; background: var(--accent); color: #fff; padding: 5px 14px; border-radius: 20px; font-size: 11px; font-weight: 700; box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3); z-index: 2; }

/* ---------------- Pricing ---------------- */
.billing-toggle { display: inline-flex; align-items: center; gap: 4px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 4px; margin-bottom: 36px; }
.billing-toggle .billing-btn { border: none; background: transparent; padding: 9px 22px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--text-muted); cursor: pointer; transition: all 0.2s; }
.billing-toggle .billing-btn.active { background: var(--primary); color: #fff; box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25); }
.billing-toggle .billing-btn .save { display: inline-block; font-size: 11px; font-weight: 700; background: var(--accent); color: #fff; padding: 1px 8px; border-radius: 999px; margin-left: 6px; }
.billing-toggle .billing-btn:not(.active) .save { background: var(--border); color: var(--text-muted); }
.annual-note { display: none; font-size: 12px; color: var(--accent); font-weight: 700; margin: 4px 0 0; }
.annual-note i { font-size: 12px; }
.import-badge { display: inline-flex; align-items: center; gap: 6px; background: #fff; color: var(--text); border: 1px solid var(--border); padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06); }
.import-badge i { color: var(--primary); }
.calc-box { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin: 28px 0; }
.calc-box h4 { font-weight: 700; margin-bottom: 6px; }
.calc-box .calc-sub { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.calc-box select { width: 100%; max-width: 480px; padding: 11px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; background: #fff; color: var(--text); }
.calc-result { margin-top: 16px; padding: 16px 18px; background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--primary); border-radius: 8px; font-size: 15px; line-height: 1.6; display: none; }
.calc-result .freq { font-size: 20px; font-weight: 800; color: var(--primary); }
.calc-note { margin-top: 14px; font-size: 12px; color: var(--text-muted); }
.pricing-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.pricing-card { background: var(--bg); border: 1px solid var(--border); border-radius: 16px; padding: 30px 22px; position: relative; transition: all 0.25s; display: flex; flex-direction: column; }
.pricing-card:hover { box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06); }
.pricing-card.featured { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12); }
.pricing-card.featured .badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; padding: 4px 16px; border-radius: 20px; font-size: 11px; font-weight: 700; white-space: nowrap; }
.pricing-card .name { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--primary); margin-bottom: 4px; }
.pricing-card .price { font-size: 38px; font-weight: 800; margin: 8px 0 2px; }
.pricing-card .price span { font-size: 15px; font-weight: 400; color: var(--text-muted); }
.pricing-card .desc { font-size: 13px; color: var(--text-muted); margin-bottom: 18px; min-height: 36px; }
.pricing-card ul { list-style: none; padding: 0; margin: 0 0 22px; flex-grow: 1; }
.pricing-card ul li { padding: 6px 0; font-size: 13px; display: flex; align-items: center; gap: 8px; }
.pricing-card ul li i { color: var(--success); font-size: 14px; flex-shrink: 0; }
.pricing-card .btn { width: 100%; padding: 11px; border-radius: 10px; font-weight: 600; border: none; font-size: 14px; }
.pricing-card .btn-primary { background: var(--primary); color: #fff; }
.pricing-card .btn-primary:hover { background: var(--primary-dark); }
.pricing-card .btn-outline { background: transparent; border: 2px solid var(--border); color: var(--text); }
.pricing-card .btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.table-wrap { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; }
.compare-table th { padding: 14px 16px; text-align: left; font-weight: 700; background: var(--bg-alt); border-bottom: 2px solid var(--border); }
.compare-table th:not(:first-child) { text-align: center; width: 16%; }
.compare-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); }
.compare-table td:not(:first-child) { text-align: center; }
.compare-table tr:hover td { background: var(--bg-alt); }
.compare-table .cat { font-weight: 700; background: var(--bg-alt); }
.compare-table .cat td { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--primary); }
.compare-table .check { color: var(--success); font-size: 18px; }
.compare-table .dash { color: var(--border); font-size: 16px; }

/* ---------------- FAQ ---------------- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: 10px; margin-bottom: 12px; overflow: hidden; }
.faq-q { padding: 16px 20px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 15px; background: var(--bg); }
.faq-q:hover { background: var(--bg-alt); }
.faq-q i { transition: transform 0.2s; color: var(--text-muted); }
.faq-q.open i { transform: rotate(180deg); }
.faq-a { padding: 0 20px; max-height: 0; overflow: hidden; transition: all 0.25s; font-size: 14px; color: var(--text-muted); }
.faq-a.open { padding: 0 20px 16px; max-height: 400px; }

/* ---------------- Guides / article content ---------------- */
.guide-layout { display: grid; grid-template-columns: 1fr 260px; gap: 48px; align-items: start; }
.guide-toc { position: sticky; top: 90px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px; padding: 20px; font-size: 14px; }
.guide-toc h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 12px; }
.guide-toc a { display: block; color: var(--text); text-decoration: none; padding: 5px 0; font-weight: 500; }
.guide-toc a:hover { color: var(--primary); }

.prose h2 { font-size: 26px; font-weight: 800; margin: 48px 0 16px; letter-spacing: -0.2px; scroll-margin-top: 120px; }
.prose h3 { font-size: 19px; font-weight: 700; margin: 32px 0 12px; }
.prose p { font-size: 15.5px; color: #475569; margin-bottom: 16px; }
.prose ul, .prose ol { font-size: 15px; color: #475569; padding-left: 22px; margin-bottom: 16px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--text); }

.callout { background: var(--bg-alt); border-left: 4px solid var(--primary); border-radius: 8px; padding: 18px 22px; margin: 24px 0; font-size: 15px; }
.callout.warn { border-left-color: var(--accent); }
.callout p { margin: 0; }
.callout h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }

.stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 32px 0; }
.stat-box { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px; padding: 24px; text-align: center; }
.stat-box .num { font-size: 32px; font-weight: 800; color: var(--primary); }
.stat-box .lbl { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ---------------- CTA ---------------- */
.cta-section { background: var(--gradient); text-align: center; padding: 80px 0; }
.cta-section h2 { font-size: 34px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.cta-section p { font-size: 17px; color: rgba(255, 255, 255, 0.85); max-width: 560px; margin: 0 auto 28px; }
.cta-section .btn { background: #fff; color: var(--primary); padding: 16px 40px; font-size: 16px; font-weight: 700; border-radius: 10px; border: none; }
.cta-section .btn:hover { background: #e2e8f0; }
.cta-section .btn-ghost { background: transparent; border: 2px solid rgba(255, 255, 255, 0.35); color: #fff; }
.cta-section .btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }

/* ---------------- Contact ---------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info h2 { font-size: 24px; font-weight: 700; margin-bottom: 12px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 32px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-item .icon { width: 48px; height: 48px; border-radius: 12px; background: var(--bg-alt); display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--primary); flex-shrink: 0; }
.contact-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.contact-item p { font-size: 14px; color: var(--text-muted); margin: 0; }
.contact-item a { color: var(--primary); text-decoration: none; }
.contact-form { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 16px; padding: 32px; }
.contact-form h3 { font-size: 20px; font-weight: 700; margin-bottom: 20px; }
.contact-form .form-control { border-radius: 8px; border: 1px solid var(--border); padding: 10px 14px; font-size: 14px; margin-bottom: 16px; }
.contact-form .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12); outline: none; }
.contact-form .btn { background: var(--primary); color: #fff; padding: 12px 28px; border-radius: 8px; font-weight: 600; border: none; }
.contact-form .btn:hover { background: var(--primary-dark); }
.alt-channels { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }
.alt-channels p { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.alt-channels a { font-size: 13px; color: var(--primary); text-decoration: none; margin-right: 16px; }

/* ---------------- Footer ---------------- */
footer { background: #0f172a; padding: 60px 0 40px; color: rgba(255, 255, 255, 0.6); }
footer h5 { color: #fff; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
footer a { color: rgba(255, 255, 255, 0.5); text-decoration: none; font-size: 14px; display: block; margin-bottom: 8px; }
footer a:hover { color: #fff; }
footer .brand { font-size: 20px; font-weight: 800; color: #fff; display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
footer .brand i { font-size: 24px; color: var(--primary); }
footer p { font-size: 14px; }
footer .foot-contact a { display: inline; }

/* ---------------- Cookie banner ---------------- */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); padding: 14px 24px; z-index: 9999; display: none; box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06); }
.cookie-banner.show { display: block; }
.cookie-banner .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.cookie-banner p { font-size: 13px; color: var(--text-muted); margin: 0; }
.cookie-banner .btn { font-size: 13px; padding: 6px 18px; border-radius: 6px; font-weight: 600; white-space: nowrap; }

/* ---------------- Misc ---------------- */
.bg-gradient { background: var(--gradient); }
.check-list { list-style: none; padding: 0; }
.check-list li { padding: 8px 0; display: flex; gap: 10px; align-items: flex-start; font-size: 15px; color: #475569; }
.check-list li i { color: var(--success); font-size: 18px; margin-top: 2px; flex-shrink: 0; }

/* ---------------- Responsive ---------------- */
@media (max-width: 992px) {
    .hero h1 { font-size: 36px; }
    .features-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: 1fr; gap: 32px; }
    .step:not(:last-child)::after { display: none; }
    .mockup-stats { grid-template-columns: repeat(2, 1fr); }
    .mockup-section { grid-template-columns: 1fr; }
    .feature-block { flex-direction: column !important; gap: 32px; }
    .guide-layout { grid-template-columns: 1fr; }
    .guide-toc { position: static; }
    .contact-grid { grid-template-columns: 1fr; }
    .stat-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-toggle { display: block; }
    .hero h1 { font-size: 30px; }
    .hero p { font-size: 16px; }
    .hero { padding: 110px 0 60px; }
    .page-header { padding: 110px 0 56px; }
    .page-header h1 { font-size: 30px; }
    section { padding: 60px 0; }
    .section-title { font-size: 26px; }
    .features-grid, .pricing-grid, .stat-strip { grid-template-columns: 1fr; }
    .hero-btns .btn { width: 100%; }
    .cookie-banner .container { flex-direction: column; text-align: center; }
    .toc-bar { top: 0; }
}
