/* RiskRun landing — palette taken from the app (front/lib/core/theme/app_colors.dart) */
:root {
    --bg: #0F2123;
    --surface: #162A2D;
    --surface-hi: #1E3639;
    --card: #1A2C2E;
    --primary: #00E5FF;
    --primary-dark: #0AB5C9;
    --text: #FFFFFF;
    --muted: #8DC8CE;
    --gray: #B0B0B0;
    --line: rgba(255, 255, 255, .10);
    --line-primary: rgba(0, 229, 255, .30);
    --success: #00E676;
    --error: #FF1744;
    --info: #2979FF;
    --warning: #FFC107;
    --radius: 20px;
    --font-head: "Montserrat", "Inter", system-ui, sans-serif;
    --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 400 16px/1.65 var(--font-body);
    -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.1; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.accent { color: var(--primary); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 52px; padding: 0 32px;
    border-radius: 999px; border: 1.5px solid transparent;
    font: 700 16px/1 var(--font-body); text-decoration: none; cursor: pointer;
    transition: background-color .2s, border-color .2s, color .2s;
}
.btn-primary { background: var(--primary); color: var(--bg); }
.btn-primary:hover { background: #5CF0FF; }
.btn-ghost { border-color: var(--line-primary); color: var(--primary); }
.btn-ghost:hover { border-color: var(--primary); background: rgba(0, 229, 255, .08); }
.btn-sm { min-height: 42px; padding: 0 22px; font-size: 14px; }
.btn-lg { min-height: 60px; padding: 0 44px; font-size: 18px; }

/* ---------- Nav ---------- */
.nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(15, 33, 35, .88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--primary); }
.brand span { font: 800 18px/1 var(--font-head); letter-spacing: .12em; color: var(--text); }
.logo-mark { width: 30px; height: 30px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 15px; transition: color .2s; }
.nav-links a:not(.btn):hover { color: var(--text); }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 0; cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--text); transition: transform .2s, top .2s; }
.nav-toggle span:first-child { top: 17px; }
.nav-toggle span:last-child { top: 25px; }
.nav-toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 88px; }
.hero-grid-bg {
    position: absolute; inset: 0; pointer-events: none;
    background:
        linear-gradient(90deg, rgba(15, 33, 35, .96) 0%, rgba(15, 33, 35, .86) 48%, rgba(15, 33, 35, .55) 100%),
        linear-gradient(to bottom, rgba(15, 33, 35, .35), var(--bg) 96%),
        url("../img/hero-mapa.jpg") center / cover no-repeat;
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow { font: 600 13px/1 var(--font-body); letter-spacing: .16em; text-transform: uppercase; color: var(--primary); margin-bottom: 18px; }
.hero h1 { font-size: clamp(48px, 7vw, 88px); font-weight: 900; }
.lead { margin-top: 24px; max-width: 520px; font-size: 19px; color: #CFE6E9; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.tagline { margin-top: 28px; font: 600 15px/1 var(--font-body); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }

.hero-visual { position: relative; }
.territory-art { width: 100%; height: auto; border-radius: 28px; border: 1px solid var(--line-primary); box-shadow: 0 30px 80px rgba(0, 0, 0, .45); }
.route { animation: draw 5s ease-in-out .4s forwards; }
.runner { offset-path: path("M96 150 L270 96 L350 190 L318 320 L170 350 L84 262 L96 150"); animation: run 5s ease-in-out .4s forwards; }
.poly-own, .poly-rival { opacity: 0; animation: fadein .7s ease 4.6s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes run { to { offset-distance: 100%; } }
@keyframes fadein { to { opacity: 1; } }
.legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 18px; color: var(--muted); font-size: 14px; }
.legend li { display: flex; align-items: center; gap: 8px; }
.legend i, .alerts i { width: 12px; height: 12px; border-radius: 4px; background: var(--c); flex: none; }

/* ---------- Strip ---------- */
.strip { background: var(--surface); border-block: 1px solid var(--line); }
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding-block: 36px; }
.strip b { display: block; font: 800 34px/1.1 var(--font-head); color: var(--primary); }
.strip span { display: block; margin-top: 6px; color: var(--muted); font-size: 14px; }

/* ---------- Sections ---------- */
.section { padding: 104px 0; }
.section-alt { background: var(--surface); border-block: 1px solid var(--line); }
.section h2 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; max-width: 760px; }
.section-lead { margin-top: 18px; max-width: 620px; font-size: 18px; color: var(--muted); }
.section-lead.left { max-width: 440px; }
.note { margin-top: 32px; color: var(--muted); font-size: 15px; max-width: 640px; }
.fine { margin-top: 20px; font-size: 14px; color: var(--muted); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.section-alt .card { background: var(--bg); }
.card h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.card p { color: #CFE6E9; }
.card .fine { color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.steps .card { position: relative; padding-top: 36px; }
.step-n { position: absolute; top: 24px; right: 28px; font: 800 14px/1 var(--font-head); letter-spacing: .1em; color: var(--muted); }
.ico { width: 48px; height: 48px; margin-bottom: 20px; fill: none; stroke: var(--primary); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 56px; align-items: start; }
.section > .wrap.duo { margin-top: 0; align-items: center; }
.feature p + p, .feature p + .mini-art, .feature .mini-art + .fine { margin-top: 20px; }
.mini-art { width: 100%; height: auto; margin-top: 20px; border: 1px solid var(--line); border-radius: 14px; }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 24px; }

.fade { margin-top: 24px; display: grid; gap: 14px; }
.fade li { display: grid; grid-template-columns: 76px 1fr 48px; align-items: center; gap: 14px; font-size: 14px; color: var(--muted); }
.fade b { color: var(--text); text-align: right; font-variant-numeric: tabular-nums; }
.bar { height: 12px; background: var(--surface-hi); border-radius: 999px; overflow: hidden; }
.bar i { display: block; height: 100%; width: var(--w); background: var(--primary); border-radius: 999px; }

.speeds { margin-top: 20px; border-top: 1px solid var(--line); }
.speeds li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 15px; }
.speeds b { color: var(--text); font-weight: 600; }
.heat { height: 14px; margin-top: 24px; border-radius: 999px; background: linear-gradient(90deg, #2979FF, #00E5FF, #00E676, #FFC107, #FF1744); }

.ranks { margin: 20px 0 0; display: grid; gap: 14px; }
.ranks dt { font-weight: 600; color: var(--primary); }
.ranks dd { margin: 2px 0 0; color: #CFE6E9; font-size: 15px; }

.alerts { margin-top: 24px; }
.alerts ul { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 20px; }
.alerts li { display: flex; gap: 14px; align-items: flex-start; }
.alerts li i { margin-top: 7px; }
.alerts b { display: block; font-weight: 600; }
.alerts span { color: #CFE6E9; font-size: 15px; }

/* ---------- Screens ---------- */
.shots {
    display: flex; gap: 32px; margin-top: 56px;
    padding: 8px max(16px, calc((100vw - 1160px) / 2)) 24px;
    overflow-x: auto; scroll-snap-type: x proximity;
    scrollbar-width: thin; scrollbar-color: var(--surface-hi) transparent;
}
.shot { flex: none; width: 240px; margin: 0; scroll-snap-align: start; }
.phone { padding: 8px; background: #05100F; border: 1px solid var(--line-primary); border-radius: 34px; box-shadow: 0 20px 50px rgba(0, 0, 0, .4); }
.phone img { width: 100%; aspect-ratio: 9 / 19.5; object-fit: cover; object-position: top; border-radius: 26px; }
.shot figcaption { margin-top: 18px; }
.shot figcaption b { display: block; font-weight: 600; }
.shot figcaption span { display: block; margin-top: 4px; color: var(--muted); font-size: 14px; line-height: 1.5; }

.checks { display: grid; gap: 14px; }
.checks li { position: relative; padding: 18px 20px 18px 56px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; color: #CFE6E9; }
.checks li::before {
    content: ""; position: absolute; left: 20px; top: 20px; width: 20px; height: 20px; border-radius: 50%;
    background: var(--success)
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%230F2123' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat;
}

/* ---------- Final CTA / footer ---------- */
.final { padding: 112px 0; text-align: center; background: radial-gradient(700px 300px at 50% 0, rgba(0, 229, 255, .12), transparent 70%), var(--bg); border-top: 1px solid var(--line); }
.final h2 { font-size: clamp(36px, 5.6vw, 64px); font-weight: 900; margin-inline: auto; }
.final p { margin: 20px auto 36px; max-width: 480px; color: var(--muted); font-size: 18px; }
.footer { border-top: 1px solid var(--line); padding: 36px 0; background: var(--surface); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.footer p { color: var(--muted); font-size: 14px; letter-spacing: .12em; text-transform: uppercase; }
.footer .copy { letter-spacing: 0; text-transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .hero { padding: 48px 0 64px; }
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .duo, .trio, .alerts ul { grid-template-columns: 1fr; }
    .strip-inner { grid-template-columns: repeat(2, 1fr); }
    .section { padding: 72px 0; }
    .section > .wrap.duo { gap: 32px; }
}
@media (max-width: 760px) {
    .nav-toggle { display: block; }
    .nav-links {
        position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
        padding: 8px 16px 20px; background: var(--bg); border-bottom: 1px solid var(--line);
        display: none;
    }
    .nav-links.open { display: flex; }
    .nav-links a:not(.btn) { padding: 14px 4px; font-size: 17px; border-bottom: 1px solid var(--line); }
    .nav-links .btn { margin-top: 16px; }
}
@media (max-width: 560px) {
    .steps { grid-template-columns: 1fr; }
    .card { padding: 24px; }
    .cta-row .btn { width: 100%; }
    .lead { font-size: 17px; }
    .shot { width: 210px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .route { animation: none; stroke-dashoffset: 0; }
    .runner { animation: none; }
    .poly-own, .poly-rival { animation: none; opacity: 1; }
}

/* ---------- Territory banner ---------- */
.banner { margin: 40px 0 0; border: 1px solid var(--line-primary); border-radius: 24px; overflow: hidden; background: var(--bg); }
.banner img { width: 100%; height: auto; max-height: 460px; object-fit: cover; object-position: center; }
.banner figcaption { padding: 14px 20px; font-size: 14px; color: var(--muted); border-top: 1px solid var(--line); }

/* ---------- User panel promo ---------- */
.panel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.panel-grid .card h3 { font-size: 20px; }
.cta-center { justify-content: center; }
#panel .cta-row { margin-top: 36px; }

/* ---------- FAQ ---------- */
.faq { margin-top: 48px; max-width: 820px; display: grid; gap: 12px; }
.faq details { background: var(--bg); border: 1px solid var(--line); border-radius: 16px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 56px 18px 22px; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 24px; line-height: 1; color: var(--primary); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 22px 20px; color: #CFE6E9; }

/* ---------- Footer links & legal pages ---------- */
.footer-links { display: flex; gap: 24px; letter-spacing: 0 !important; text-transform: none !important; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--text); }
.legal-page { padding: 64px 0 96px; max-width: 800px; }
.legal-page h1 { font-size: clamp(32px, 5vw, 48px); font-weight: 800; margin-bottom: 8px; }
.legal-updated { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.legal-page section section { margin-top: 36px; }
.legal-page h2 { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.legal-page p, .legal-page li { color: #CFE6E9; }
.legal-page p + p, .legal-page p + ul { margin-top: 12px; }
.legal-page ul { list-style: disc; padding-left: 22px; display: grid; gap: 6px; margin-top: 12px; }
.legal-page a { color: var(--primary); }
.legal-links { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }

@media (max-width: 960px) {
    .panel-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-grid-bg { background:
        linear-gradient(rgba(15, 33, 35, .9), rgba(15, 33, 35, .9)),
        url("../img/hero-mapa.jpg") center / cover no-repeat; }
}
@media (max-width: 560px) {
    .panel-grid { grid-template-columns: 1fr; }
    .cta-center .btn { width: 100%; }
    .footer-links { flex-wrap: wrap; gap: 8px 20px; }
}