/* ==========================================================================
   ROSMONPRO — PROFESSIONAL LANDING PAGE (v5)
   Clean, light, enterprise SaaS design system. Scoped to body.lp
   ========================================================================== */

body.lp {
  --lp-ink: #0b1220;
  --lp-text: #334155;
  --lp-muted: #64748b;
  --lp-line: #e5e9f0;
  --lp-bg: #ffffff;
  --lp-soft: #f6f8fc;
  --lp-navy: #0a1430;
  --lp-blue: #2563eb;
  --lp-blue-dark: #1d4ed8;
  --lp-indigo: #4f46e5;
  --lp-green: #059669;
  --lp-radius: 16px;
  --lp-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06);
  --lp-shadow-lg: 0 24px 60px -12px rgba(16, 24, 40, .22);

  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--lp-bg);
  color: var(--lp-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  scroll-padding-top: 84px;
}

body.lp h1, body.lp h2, body.lp h3, body.lp h4, body.lp h5 {
  color: var(--lp-ink);
  letter-spacing: -0.02em;
}

body.lp a { text-decoration: none; }
body.lp :focus-visible { outline: 3px solid rgba(37, 99, 235, .45); outline-offset: 2px; border-radius: 6px; }

/* ---------- Announcement bar ---------- */
.lp-announce {
  background: var(--lp-navy);
  color: #cbd5e1;
  font-size: .82rem;
  padding: .55rem 0;
  text-align: center;
}
.lp-announce a { color: #fff; font-weight: 600; margin-left: .5rem; border-bottom: 1px solid rgba(255,255,255,.4); }
.lp-announce a:hover { border-color: #fff; }

/* ---------- Navbar ---------- */
.lp-nav {
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
  padding: .7rem 0;
}
.lp-nav.scrolled { border-color: var(--lp-line); box-shadow: 0 4px 20px rgba(16, 24, 40, .05); }
.lp-nav .navbar-brand img { height: 38px; width: auto; }
.lp-nav-link {
  color: var(--lp-text); font-weight: 600; font-size: .92rem;
  padding: .5rem .9rem; border-radius: 8px; transition: color .15s, background .15s;
}
.lp-nav-link:hover { color: var(--lp-blue); background: #eff4ff; }

/* ---------- Buttons ---------- */
.lp-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 700; font-size: .95rem; border-radius: 10px; padding: .75rem 1.4rem;
  border: 1px solid transparent; transition: transform .15s, box-shadow .2s, background .2s, border-color .2s;
  cursor: pointer;
}
.lp-btn-sm { padding: .5rem 1.05rem; font-size: .88rem; border-radius: 9px; }
.lp-btn-primary {
  background: linear-gradient(180deg, #3b74f0, var(--lp-blue-dark)); color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.2) inset, 0 6px 16px rgba(37, 99, 235, .32);
}
.lp-btn-primary:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255,255,255,.2) inset, 0 10px 24px rgba(37, 99, 235, .4); }
.lp-btn-ghost { background: #fff; color: var(--lp-ink); border-color: var(--lp-line); }
.lp-btn-ghost:hover { border-color: #c7d0de; background: var(--lp-soft); color: var(--lp-ink); }
.lp-btn-light { background: #fff; color: var(--lp-navy); }
.lp-btn-light:hover { background: #eef2ff; color: var(--lp-navy); transform: translateY(-1px); }
.lp-btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.lp-btn-outline-light:hover { background: rgba(255,255,255,.1); color: #fff; }

/* ---------- Hero ---------- */
.lp-hero {
  position: relative; overflow: hidden;
  padding: 4.5rem 0 5rem;
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(79, 70, 229, .14), transparent 60%),
    radial-gradient(700px 420px at 0% 10%, rgba(37, 99, 235, .12), transparent 60%),
    linear-gradient(180deg, #f7f9ff 0%, #ffffff 100%);
}
.lp-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--lp-line) 1px, transparent 1px), linear-gradient(90deg, var(--lp-line) 1px, transparent 1px);
  background-size: 56px 56px; opacity: .45;
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 20%, transparent 70%);
  mask-image: radial-gradient(ellipse at 50% 0%, #000 20%, transparent 70%);
}
.lp-hero .container { position: relative; z-index: 1; }

.lp-eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  background: #fff; border: 1px solid var(--lp-line); box-shadow: var(--lp-shadow);
  color: var(--lp-text); font-size: .8rem; font-weight: 600; padding: .38rem .9rem .38rem .5rem; border-radius: 999px;
}
.lp-eyebrow .tag { background: #e8efff; color: var(--lp-blue-dark); border-radius: 999px; padding: .12rem .6rem; font-weight: 700; font-size: .72rem; }

.lp-hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 800; line-height: 1.08; margin: 1.2rem 0 1.1rem;
}
.lp-gradient-text {
  background: linear-gradient(95deg, var(--lp-blue) 0%, var(--lp-indigo) 60%, #7c3aed 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lp-lead { font-size: 1.12rem; color: var(--lp-muted); max-width: 40rem; }

.lp-checks { list-style: none; padding: 0; margin: 1.6rem 0 1.8rem; display: grid; gap: .7rem; }
.lp-checks li { display: flex; gap: .7rem; align-items: flex-start; color: var(--lp-text); font-size: .97rem; }
.lp-checks i { color: var(--lp-green); font-size: 1.1rem; margin-top: .12rem; }
.lp-checks strong { color: var(--lp-ink); }

.lp-trust { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; color: var(--lp-muted); font-size: .84rem; font-weight: 600; }
.lp-trust i { color: var(--lp-blue); margin-right: .35rem; }

/* Form card */
.lp-form-card {
  background: #fff; border: 1px solid var(--lp-line); border-radius: 20px;
  box-shadow: var(--lp-shadow-lg); padding: 1.9rem;
}
.lp-form-card h2 { font-size: 1.35rem; font-weight: 800; margin: 0; }
.lp-form-card .sub { color: var(--lp-muted); font-size: .86rem; margin: .35rem 0 1.25rem; }
.lp-pill {
  display: inline-flex; align-items: center; gap: .4rem; font-size: .72rem; font-weight: 700;
  padding: .25rem .65rem; border-radius: 999px; background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0;
}
.lp-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: #10b981; box-shadow: 0 0 0 0 rgba(16,185,129,.6); animation: lp-pulse 2s infinite; }
@keyframes lp-pulse { 70% { box-shadow: 0 0 0 7px rgba(16,185,129,0); } 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); } }

.lp-form-card .form-label { font-size: .78rem; font-weight: 700; color: var(--lp-ink); margin-bottom: .3rem; }
.lp-form-card .form-control, .lp-form-card .input-group-text {
  border-color: var(--lp-line); font-size: .9rem; background: #fff;
}
.lp-form-card .input-group-text { color: var(--lp-muted); background: var(--lp-soft); }
.lp-form-card .form-control { padding: .6rem .8rem; }
.lp-form-card .form-control:focus { border-color: var(--lp-blue); box-shadow: 0 0 0 4px rgba(37, 99, 235, .12); }

.lp-segment { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.lp-segment label {
  margin: 0; cursor: pointer; text-align: center; padding: .6rem .5rem; border: 1px solid var(--lp-line);
  border-radius: 10px; font-size: .86rem; font-weight: 600; color: var(--lp-text); transition: all .15s;
}
.lp-segment input { position: absolute; opacity: 0; pointer-events: none; }
.lp-segment label:hover { border-color: #c7d0de; }
.lp-segment label:has(input:checked) { border-color: var(--lp-blue); background: #eff4ff; color: var(--lp-blue-dark); box-shadow: 0 0 0 3px rgba(37,99,235,.1); }
.lp-segment label:has(input:focus-visible) { outline: 3px solid rgba(37, 99, 235, .45); outline-offset: 2px; }

.lp-form-foot { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 1.1rem; margin-top: .9rem; font-size: .76rem; color: var(--lp-muted); }
.lp-form-foot i { color: var(--lp-green); margin-right: .25rem; }

/* ---------- Logo / metrics strip ---------- */
.lp-metrics { border-top: 1px solid var(--lp-line); border-bottom: 1px solid var(--lp-line); background: #fff; padding: 2.2rem 0; }
.lp-metric { text-align: center; }
.lp-metric .num { font-size: 2rem; font-weight: 800; color: var(--lp-ink); letter-spacing: -0.03em; line-height: 1.1; }
.lp-metric .lbl { font-size: .84rem; color: var(--lp-muted); font-weight: 500; margin-top: .25rem; }

/* ---------- Sections ---------- */
.lp-section { padding: 5.5rem 0; }
.lp-section.soft { background: var(--lp-soft); }
.lp-badge {
  display: inline-flex; align-items: center; gap: .45rem; font-size: .76rem; font-weight: 800; letter-spacing: .08em;
  text-transform: uppercase; color: var(--lp-blue-dark); background: #e8efff; padding: .35rem .8rem; border-radius: 999px;
}
.lp-title { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 800; line-height: 1.15; margin: 1rem 0 .9rem; }
.lp-sub { font-size: 1.05rem; color: var(--lp-muted); max-width: 44rem; margin: 0 auto; }

/* ---------- Showcase (keeps class names used by hero-slider.js) ---------- */
.slider-tabs-container { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin-bottom: 1.6rem; }
.slider-tab-btn {
  display: inline-flex; align-items: center; gap: .5rem; background: #fff; border: 1px solid var(--lp-line);
  color: var(--lp-text); font-weight: 600; font-size: .88rem; padding: .6rem 1.05rem; border-radius: 999px; cursor: pointer; transition: all .18s;
}
.slider-tab-btn:hover { border-color: #c7d0de; color: var(--lp-ink); }
.slider-tab-btn.active { background: var(--lp-navy); border-color: var(--lp-navy); color: #fff; box-shadow: 0 8px 20px rgba(10, 20, 48, .25); }

.slider-mockup-frame { background: #fff; border: 1px solid var(--lp-line); border-radius: 18px; box-shadow: var(--lp-shadow-lg); overflow: hidden; }
.mockup-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 1rem; background: #f3f5fa; border-bottom: 1px solid var(--lp-line); }
.mockup-controls { display: flex; gap: .4rem; }
.mockup-dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.mockup-dot-red { background: #ff5f57; } .mockup-dot-yellow { background: #febc2e; } .mockup-dot-green { background: #28c840; }
.mockup-url-bar { align-items: center; gap: .45rem; background: #fff; border: 1px solid var(--lp-line); border-radius: 8px; padding: .3rem .9rem; font-size: .78rem; color: var(--lp-muted); }
.mockup-url-bar i { color: var(--lp-green); }
.slider-viewport { position: relative; aspect-ratio: 16 / 9; background: #0f172a; overflow: hidden; }
.slider-slide-item { position: absolute; inset: 0; opacity: 0; transform: scale(1.02); transition: opacity .6s ease, transform .8s ease; pointer-events: none; }
.slider-slide-item.active { opacity: 1; transform: scale(1); pointer-events: auto; }
.slide-img-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.slider-controls-footer { display: flex; align-items: center; gap: 1rem; padding: .8rem 1.1rem; background: #fff; border-top: 1px solid var(--lp-line); }
.slider-progress-track { flex: 1; height: 4px; background: var(--lp-line); border-radius: 4px; overflow: hidden; }
.slider-progress-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--lp-blue), var(--lp-indigo)); border-radius: 4px; }
.slider-nav-arrows { display: flex; gap: .4rem; }
.slider-nav-btn { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--lp-line); background: #fff; color: var(--lp-ink); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: all .15s; }
.slider-nav-btn:hover { background: var(--lp-soft); border-color: #c7d0de; }

/* ---------- Feature cards ---------- */
.lp-card {
  height: 100%; background: #fff; border: 1px solid var(--lp-line); border-radius: var(--lp-radius);
  padding: 1.8rem; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.lp-card:hover { transform: translateY(-4px); box-shadow: var(--lp-shadow-lg); border-color: #d3dcf0; }
.lp-icon {
  width: 50px; height: 50px; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 1.1rem;
}
.lp-icon.blue { background: #e8efff; color: var(--lp-blue); }
.lp-icon.violet { background: #efeaff; color: #6d28d9; }
.lp-icon.green { background: #dcfce7; color: #15803d; }
.lp-icon.amber { background: #fef3c7; color: #b45309; }
.lp-icon.rose { background: #ffe4e6; color: #be123c; }
.lp-icon.cyan { background: #cffafe; color: #0e7490; }
.lp-card h3 { font-size: 1.12rem; font-weight: 700; margin-bottom: .5rem; }
.lp-card p { font-size: .94rem; color: var(--lp-muted); margin: 0; }

/* ---------- Comparison table ---------- */
.lp-table-wrap { background: #fff; border: 1px solid var(--lp-line); border-radius: var(--lp-radius); box-shadow: var(--lp-shadow); overflow: hidden; }
.lp-table { margin: 0; font-size: .92rem; }
.lp-table th { background: var(--lp-soft); font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; color: var(--lp-muted); padding: 1rem; border-bottom: 1px solid var(--lp-line); font-weight: 700; }
.lp-table td { padding: 1rem; border-color: var(--lp-line); vertical-align: middle; }
.lp-table .hl { background: #f3f7ff; }
.lp-table th.hl { color: var(--lp-blue-dark); }
.lp-table .yes { color: var(--lp-green); font-weight: 700; }
.lp-table .no { color: #94a3b8; }

/* ---------- Steps ---------- */
.lp-step { position: relative; text-align: left; }
.lp-step .n {
  width: 42px; height: 42px; border-radius: 12px; background: var(--lp-navy); color: #fff; font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.lp-step h3 { font-size: 1.1rem; font-weight: 700; }
.lp-step p { color: var(--lp-muted); font-size: .94rem; margin: 0; }

/* ---------- FAQ ---------- */
.lp-faq .accordion-item { border: 1px solid var(--lp-line); border-radius: 12px !important; margin-bottom: .75rem; overflow: hidden; background: #fff; }
.lp-faq .accordion-button { font-weight: 700; color: var(--lp-ink); background: #fff; padding: 1.1rem 1.3rem; box-shadow: none; }
.lp-faq .accordion-button:not(.collapsed) { color: var(--lp-blue-dark); background: #f6f9ff; }
.lp-faq .accordion-body { color: var(--lp-muted); padding: 0 1.3rem 1.2rem; background: #f6f9ff; }

/* ---------- Final CTA ---------- */
.lp-cta {
  background: radial-gradient(700px 300px at 80% 0%, rgba(99,102,241,.45), transparent 60%), linear-gradient(135deg, #0a1430, #14246b);
  border-radius: 24px; padding: 3.5rem 2rem; color: #cbd5e1; text-align: center; position: relative; overflow: hidden;
}
body.lp .lp-cta h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; }
.lp-cta p { max-width: 38rem; margin: .8rem auto 1.8rem; }

/* ---------- Footer ---------- */
.lp-footer { background: var(--lp-navy); color: #94a3b8; padding: 4rem 0 1.5rem; margin-top: 5rem; }
.lp-footer img { height: 36px; width: auto; filter: brightness(0) invert(1); opacity: .95; }
.lp-footer h6 { color: #fff; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; margin-bottom: 1rem; }
.lp-footer a { color: #94a3b8; font-size: .9rem; transition: color .15s; }
.lp-footer a:hover { color: #fff; }
.lp-footer .legal { border-top: 1px solid rgba(255,255,255,.08); margin-top: 2.5rem; padding-top: 1.4rem; font-size: .8rem; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in-view { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .08s; } .reveal-delay-2 { transition-delay: .16s; } .reveal-delay-3 { transition-delay: .24s; }

@media (max-width: 991.98px) {
  .lp-hero { padding: 3rem 0 3.5rem; }
  .lp-section { padding: 4rem 0; }
  .lp-nav .navbar-collapse { padding: 1rem 0; }
}
@media (max-width: 575.98px) {
  .lp-form-card { padding: 1.4rem; }
  .slider-tab-btn span { font-size: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .slider-slide-item { transition: none; }
  .lp-pill .dot { animation: none; }
  html { scroll-behavior: auto; }
}