/* AlgoProMax — site styles. Moved out of the inline style attributes in index.html. */

:root { --accent: #1D4ED8; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #FFFFFF; -webkit-font-smoothing: antialiased; }

/* Plain links (the footer and the legal pages). Links with a class style themselves. */
a:not([class]) { color: #1D4ED8; }
a:not([class]):hover { color: #1E3A8A; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.page { background: #FFFFFF; color: #0B1220; font-family: 'Plus Jakarta Sans', system-ui, sans-serif; min-height: 100vh; }

/* ---------- Buttons ---------- */
.btn { text-decoration: none; font-weight: 600; border-radius: 999px; }
.btn-primary { background: var(--accent); color: #FFFFFF; }
.btn-outline { border: 1px solid #CBD5E1; color: #0B1220; }
.btn-outline-solid { background: #FFFFFF; }
.btn-nav { padding: 11px 18px; }
.btn-lg { font-size: 16px; padding: 16px 28px; }
.btn-plan { margin-top: auto; text-align: center; padding: 14px; }
.btn-inline { display: inline-block; }
.btn-cta-white { background: #FFFFFF; color: #0B1220; font-weight: 700; font-size: 17px; padding: 18px 30px; }
.btn-cta-outline { border: 1px solid #FFFFFF; color: #FFFFFF; font-size: 17px; padding: 17px 28px; }

/* ---------- Header ---------- */
.site-header { border-bottom: 1px solid #E6EAF2; }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 18px 24px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #0B1220; }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--accent); display: flex; align-items: center; justify-content: center; }
.brand-name { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.nav { display: flex; flex-wrap: wrap; gap: 26px; align-items: center; font-size: 15px; font-weight: 500; }
.nav-link { color: #475569; text-decoration: none; }

/* ---------- Hero ---------- */
.hero { background: #F5F7FB; }
.hero-inner { max-width: 1200px; margin: 0 auto; padding: 80px 24px 100px; display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.hero-copy { flex: 1 1 500px; min-width: 0; }
.badge { margin: 0 0 22px; display: inline-flex; align-items: center; gap: 8px; background: #FFFFFF; border: 1px solid #E2E8F0; padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; letter-spacing: 0.04em; color: #334155; }
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: #16A34A; }
.h1 { margin: 0; font-weight: 800; font-size: 62px; line-height: 1.05; letter-spacing: -0.035em; }
.accent { color: var(--accent); }
.hero-lead { margin: 24px 0 0; font-size: 19px; line-height: 1.65; color: #475569; max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-note { margin: 26px 0 0; font-size: 14px; color: #64748B; }
.hero-visual { flex: 1 1 420px; min-width: 0; }

.mock { background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 22px; padding: 24px; box-shadow: 0 24px 60px rgba(15,23,42,0.10); }
.mock-head { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.mock-label { margin: 0; font-size: 13px; color: #64748B; }
.mock-name { margin: 2px 0 0; font-weight: 700; font-size: 18px; }
.mock-status { background: #DCFCE7; color: #166534; font-weight: 600; font-size: 13px; padding: 6px 12px; border-radius: 999px; }
/* Paper mode (no real orders) is amber, so it reads differently from the green Live badge. */
.mock-status-paper { background: #FEF3C7; color: #92400E; }
.mock-chart { display: block; }
.mock-log { margin-top: 16px; background: #F8FAFC; border-radius: 14px; padding: 14px 16px; font-family: 'JetBrains Mono', monospace; font-size: 12.5px; line-height: 2; color: #334155; }
.log-time { color: #64748B; }
.log-ok { color: #166534; font-weight: 500; }

/* Flipping hero card. Both faces share one grid cell, so the card is as tall as the taller face.
   The back face starts turned 180°, and backface-visibility hides whichever face points away.
   One loop is 8s: v1 shows ~3.2s, flip (0.8s), v2 shows ~3.2s, flip back. Hover pauses it. */
.flip { perspective: 1600px; }
.flip-inner { display: grid; transform-style: preserve-3d; animation: card-flip 8s ease-in-out infinite; }
.flip:hover .flip-inner { animation-play-state: paused; }
.flip-inner > .mock { grid-area: 1 / 1; -webkit-backface-visibility: hidden; backface-visibility: hidden; }
.mock-back { transform: rotateY(180deg); }
@keyframes card-flip {
  0%, 40%  { transform: rotateY(0deg); }
  50%, 90% { transform: rotateY(180deg); }
  100%     { transform: rotateY(360deg); }
}
/* People who ask their device for less motion see the v1 card, still. */
@media (prefers-reduced-motion: reduce) {
  .flip-inner { animation: none; }
}

/* ---------- Broker strip ---------- */
.brokers { border-bottom: 1px solid #E6EAF2; }
.brokers-inner { max-width: 1200px; margin: 0 auto; padding: 40px 24px; display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; justify-content: center; font-weight: 700; font-size: 16px; color: #64748B; }
.brokers-label { font-size: 13px; font-weight: 600; letter-spacing: 0.06em; color: #475569; }
.brokers-more { font-weight: 500; font-style: italic; }

/* ---------- Shared section pieces ---------- */
.section { max-width: 1200px; margin: 0 auto; }
.section-problem { padding: 96px 24px 30px; }
.section-build { padding: 80px 24px; }
.section-safety { padding: 96px 24px 40px; }
.section-packages { padding: 80px 24px; }

.eyebrow { margin: 0 0 12px; font-size: 13px; font-weight: 700; letter-spacing: 0.08em; }
.eyebrow-warm { color: #C2410C; }
.eyebrow-accent { color: var(--accent); }
.eyebrow-light { color: #93B4FF; }

.h2 { margin: 0; font-weight: 800; font-size: 42px; letter-spacing: -0.03em; }
.h2-tight { line-height: 1.12; }
.h2-narrow { max-width: 760px; }
.h2-faq { margin: 0 0 30px; font-size: 40px; text-align: center; }
.h2-cta { font-size: 40px; }

/* ---------- Problem cards ---------- */
.problem-grid { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.problem-card { flex: 1 1 220px; background: #F8FAFC; border: 1px solid #E2E8F0; border-radius: 18px; padding: 24px; font-size: 16px; line-height: 1.55; color: #334155; }

/* ---------- What we build ---------- */
.build-grid { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 44px; }
.build-card { flex: 1 1 320px; border: 1px solid #E2E8F0; border-radius: 20px; padding: 30px; }
.build-num { margin: 0 0 14px; width: 44px; height: 44px; border-radius: 12px; background: #EFF4FF; color: var(--accent); display: flex; align-items: center; justify-content: center; font-weight: 800; }
.build-title { margin: 0 0 8px; font-size: 21px; }
.build-text { margin: 0; color: #475569; line-height: 1.6; }

/* ---------- How it works ---------- */
.how { background: #0B1220; color: #FFFFFF; }
.how-inner { max-width: 1200px; margin: 0 auto; padding: 96px 24px; display: flex; flex-wrap: wrap; gap: 56px; }
.how-intro { flex: 1 1 340px; min-width: 0; }
.steps { flex: 1 1 520px; min-width: 0; list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.step { display: flex; gap: 18px; align-items: flex-start; background: #131C2E; border-radius: 16px; padding: 20px 22px; }
.step-num { flex: 0 0 auto; width: 34px; height: 34px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.step-title { margin: 0 0 4px; font-size: 18px; }
.step-text { margin: 0; color: #CBD5E1; line-height: 1.55; }

/* ---------- Safety ---------- */
.safety-grid { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.safety-card { flex: 1 1 320px; background: #F8FAFC; border-radius: 18px; padding: 26px; }
.safety-title { margin: 0 0 6px; font-size: 18px; }
.safety-text { margin: 0; color: #475569; line-height: 1.55; }

/* ---------- Packages ---------- */
.plans { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 44px; align-items: stretch; }
.plan { flex: 1 1 300px; border: 1px solid #E2E8F0; border-radius: 22px; padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.plan-featured { background: #F5F8FF; border: 2px solid var(--accent); }
.plan-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.plan-name { margin: 0; font-size: 22px; }
.plan-tag { font-size: 12px; font-weight: 700; letter-spacing: 0.04em; background: var(--accent); color: #FFFFFF; padding: 5px 11px; border-radius: 999px; }
.plan-for { margin: 0; color: #64748B; }
.plan-price { margin: 6px 0; font-weight: 800; font-size: 36px; }
.plan-from { display: block; margin-bottom: 2px; font-size: 13px; font-weight: 600; letter-spacing: 0.02em; color: #64748B; }
.plan-list { margin: 0; padding-left: 20px; color: #334155; line-height: 1.9; }
.plans-note { margin: 22px 0 0; color: #64748B; font-size: 14px; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; padding: 50px 24px 96px; }
.faq-item { border-top: 1px solid #E2E8F0; padding: 22px 0; }
.faq-item-last { border-bottom: 1px solid #E2E8F0; }
.faq-q { margin: 0 0 8px; font-size: 18px; }
.faq-a { margin: 0; color: #475569; line-height: 1.6; }

/* ---------- Contact banner ---------- */
.contact { max-width: 1200px; margin: 0 auto; padding: 0 24px 90px; }
.cta-box { background: var(--accent); color: #FFFFFF; border-radius: 28px; padding: 64px 40px; display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.cta-copy { flex: 1 1 460px; min-width: 0; }
.cta-text { margin: 14px 0 0; font-size: 18px; line-height: 1.6; color: #E0E7FF; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid #E6EAF2; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 36px 24px 52px; font-size: 13px; line-height: 1.7; color: #475569; }
.footer-id { margin: 0 0 10px; color: #0B1220; font-weight: 600; }
.footer-legal { margin: 0; max-width: 980px; }

/* ---------- Floating WhatsApp button (phones only) ---------- */
.wa-float { display: none; }

/* ---------- Legal pages (privacy.html, terms.html) and 404 ---------- */
.doc { max-width: 760px; margin: 0 auto; padding: 64px 24px 80px; }
.doc-title { margin: 0 0 10px; font-weight: 800; font-size: 40px; line-height: 1.12; letter-spacing: -0.03em; }
.doc-meta { margin: 0 0 36px; font-size: 14px; color: #64748B; }
.doc h2 { margin: 40px 0 10px; font-size: 22px; letter-spacing: -0.01em; }
.doc p, .doc li { color: #334155; line-height: 1.7; }
.doc p { margin: 0 0 14px; }
.doc ul { margin: 0 0 14px; padding-left: 22px; }
.doc li { margin-bottom: 6px; }
.doc-lead { font-size: 18px; }

/* ---------- Phones. Keep this block last so it wins over the rules above. ---------- */
@media (max-width: 640px) {
  .h1 { font-size: 40px; }
  .h2 { font-size: 30px; }
  .cta-box { padding: 40px 24px; }
  .doc-title { font-size: 30px; }
  .doc { padding-top: 44px; }

  .footer-inner { padding-bottom: 84px; }
  .wa-float {
    position: fixed;
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 50;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(11,18,32,0.28);
  }
}