/* ============================================================================
   Landing page — marketing surface for fairvalue-calculator.com (modernised)
   ========================================================================== */

.lp { position: relative; z-index: 2; }

/* atmospheric warm mesh behind the hero */
.lp-aurora {
  position: absolute; inset: -10% -10% auto -10%; height: 760px; z-index: 0; pointer-events: none;
  background:
    radial-gradient(46% 60% at 78% 8%, rgba(232,149,106,.30), transparent 60%),
    radial-gradient(40% 55% at 12% 22%, rgba(63,178,143,.22), transparent 62%),
    radial-gradient(60% 70% at 50% -10%, rgba(232,149,106,.14), transparent 70%);
  filter: blur(8px);
}

/* ---------------------------------------------------------------- navbar */
.nav {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: saturate(1.4) blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid transparent; transition: border-color .2s, background .2s;
}
.nav.scrolled { border-color: var(--border); }
.nav-inner { max-width: var(--maxw); margin: 0 auto; padding: 14px 28px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; color: var(--text); }
.brand .wordmark { height: 27px; }
.footer .brand .wordmark { height: 30px; }
.nav-links { display: flex; gap: 4px; margin-left: 8px; }
.nav-links a { padding: 8px 12px; border-radius: 8px; font-size: 14px; font-weight: 500; color: var(--muted); transition: color .15s, background .15s; }
.nav-links a:hover { color: var(--text); background: var(--surface-2); }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-burger { display: none; }
@media (max-width: 920px) {
  .nav-links { display: none; }
}

/* ---------------------------------------------------------------- hero */
.hero { max-width: var(--maxw); margin: 0 auto; padding: 72px 28px 40px; position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(40px, 5.4vw, 68px); font-weight: 540; letter-spacing: -.025em; }
.hero h1 em { font-style: italic; color: var(--brand-primary-dark); }
[data-theme="dark"] .hero h1 em { color: var(--brand-primary); }
.hero .sub { font-size: 19px; color: var(--muted); max-width: 30ch; margin: 22px 0 30px; line-height: 1.5; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta { margin-top: 26px; display: flex; gap: 26px; flex-wrap: wrap; }
.hero-meta .m { display: flex; flex-direction: column; }
.hero-meta .m b { font-family: var(--font-display); font-size: 26px; font-weight: 600; }
.hero-meta .m span { font-size: 12.5px; color: var(--muted); }

/* floating featured-stock card */
.fcard { position: relative; }
.fcard .glow { position: absolute; inset: -30px; background: radial-gradient(50% 50% at 60% 40%, rgba(232,149,106,.25), transparent 70%); filter: blur(20px); z-index: 0; }
.stockcard {
  position: relative; z-index: 1; background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; box-shadow: var(--shadow-lg); padding: 24px; max-width: 420px; margin-left: auto;
}
.stockcard .sc-top { display: flex; align-items: center; gap: 12px; }
.sc-logo { width: 44px; height: 44px; border-radius: 12px; background: var(--surface-2); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--brand-primary-dark); border: 1px solid var(--border); }
.sc-name { font-weight: 650; font-size: 16px; }
.sc-tkr { font-size: 12.5px; color: var(--muted); }
.sc-verdict { margin-left: auto; }
.sc-prices { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 20px 0 16px; }
.sc-pr { background: var(--surface-2); border-radius: 12px; padding: 12px 14px; }
.sc-pr .l { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.sc-pr .v { font-size: 24px; font-weight: 700; margin-top: 3px; }
.sc-pr.fv { background: var(--mint-tint); }
.sc-pr.fv .v { color: var(--success); }
.sc-ratings { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; padding-top: 16px; border-top: 1px solid var(--border); }
.sc-ratings .r { text-align: center; }
.sc-ratings .r .label { font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.sc-bar { height: 6px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.sc-bar i { display: block; height: 100%; border-radius: 999px; background: var(--brand-secondary); }
.sc-bar.coral i { background: var(--brand-primary); }
.sc-bar.warn i { background: var(--warning); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 36px; padding-top: 44px; }
  .stockcard { margin: 0 auto; }
}

/* ---------------------------------------------------------------- trust strip */
.trust { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--surface); }
.trust-inner { max-width: var(--maxw); margin: 0 auto; padding: 22px 28px; display: flex; gap: 40px; flex-wrap: wrap; justify-content: center; align-items: center; }
.trust .t { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 14px; font-weight: 500; }
.trust .t b { color: var(--text); font-family: var(--font-display); font-size: 17px; }

/* ---------------------------------------------------------------- generic section */
.section { max-width: var(--maxw); margin: 0 auto; padding: 88px 28px; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); margin: 12px 0 14px; }
.section-head p { font-size: 17px; color: var(--muted); }

/* features */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feat {
  padding: 28px; border-radius: var(--r-card); border: 1px solid var(--border); background: var(--surface);
  transition: transform .25s var(--ease), box-shadow .25s, border-color .2s;
}
.feat:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--border-strong); }
.feat .ic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--primary-tint); color: var(--brand-primary-dark); margin-bottom: 18px; }
.feat:nth-child(2) .ic { background: var(--mint-tint); color: var(--success); }
.feat:nth-child(3) .ic { background: var(--surface-2); color: var(--text); }
.feat h3 { font-size: 19px; margin-bottom: 8px; }
.feat p { color: var(--muted); font-size: 15px; }

/* tools split */
.tools { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.tool { padding: 24px; border-radius: var(--r-card); border: 1px solid var(--border); background: var(--surface); display: flex; gap: 16px; }
.tool .ic { width: 40px; height: 40px; flex: none; border-radius: 11px; display: grid; place-items: center; background: var(--surface-2); color: var(--brand-primary-dark); }
.tool h4 { font-family: var(--font-sans); font-size: 16px; font-weight: 650; margin-bottom: 5px; }
.tool p { color: var(--muted); font-size: 14px; }

/* strategy chips */
.strat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.strat {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px; border-radius: var(--r-card);
  border: 1px solid var(--border); background: var(--surface); transition: transform .2s var(--ease), box-shadow .2s;
}
.strat:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.strat .em { font-size: 22px; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-2); }
.strat b { display: block; font-size: 15px; }
.strat span { font-size: 13px; color: var(--muted); }

/* "Ihre Strategie + Fair Value Faktor" — two-column panel */
.strat-title { color: var(--success); }
.strat-panel {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px;
  background: var(--mint-tint); border-radius: 22px; padding: 40px;
}
.strat-groups { display: flex; flex-direction: column; gap: 26px; }
.strat-group-title { color: var(--success); font-size: 21px; margin-bottom: 12px; }
.strat-card {
  background: var(--surface); border-radius: 14px; box-shadow: var(--shadow-sm);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; overflow: hidden;
}
.strat-stock {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 18px 16px; color: var(--text); min-height: 64px;
  border-right: 1px solid var(--border); transition: background .15s var(--ease);
}
.strat-card .strat-stock:last-child { border-right: 0; }
.strat-stock:hover { background: var(--surface-2); }
.ss-nm { font-size: 14px; font-weight: 600; line-height: 1.25; }
.ss-tk { font-size: 13.5px; font-weight: 700; color: var(--success); white-space: nowrap; }
.strat-skel { height: 64px; border-right: 1px solid var(--border); background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%); background-size: 200% 100%; animation: ssshimmer 1.3s infinite; }
@keyframes ssshimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.strat-empty { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 22px 12px; font-size: 13px; }

.strat-index h2 { font-size: clamp(28px, 3.2vw, 38px); color: var(--text); margin-bottom: 16px; }
.strat-index > p { font-size: 15px; color: var(--muted); line-height: 1.6; margin-bottom: 20px; }
.strat-links { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.strat-links a { display: flex; align-items: center; gap: 12px; padding: 9px 10px; border-radius: 10px; color: var(--text); font-weight: 600; font-size: 15px; transition: background .15s var(--ease); }
.strat-links a:hover { background: var(--surface); color: var(--brand-primary-dark); }
.strat-links .si { width: 22px; text-align: center; font-size: 15px; flex: none; }

@media (max-width: 880px) {
  .strat-panel { grid-template-columns: 1fr; gap: 30px; padding: 28px; }
}
@media (max-width: 560px) {
  .strat-panel { padding: 20px; }
  .strat-card { grid-template-columns: 1fr; }
  .strat-stock { border-right: 0; border-bottom: 1px solid var(--border); min-height: 0; padding: 14px 16px; }
  .strat-card .strat-stock:last-child { border-bottom: 0; }
  .strat-skel { display: none; }
  .strat-skel:first-child { display: block; }
}

/* testimonials */
.testi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.testi { padding: 22px; border-radius: var(--r-card); border: 1px solid var(--border); background: var(--surface); }
.stars { color: var(--brand-primary); letter-spacing: 2px; font-size: 14px; margin-bottom: 12px; }
.testi p { font-size: 14.5px; line-height: 1.55; }
.testi .who { margin-top: 16px; display: flex; align-items: center; gap: 10px; }
.testi .av { width: 34px; height: 34px; border-radius: 50%; background: var(--primary-tint); color: var(--brand-primary-dark); display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.testi .who b { font-size: 13.5px; }
.testi .who span { display: block; font-size: 12px; color: var(--muted); }

/* pricing */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.plan { padding: 30px 26px; border-radius: 18px; border: 1px solid var(--border); background: var(--surface); display: flex; flex-direction: column; }
.plan.featured { border-color: var(--brand-primary); box-shadow: 0 20px 50px -24px rgba(201,118,76,.5); position: relative; }
.plan.featured::before { content: "Beliebteste Wahl"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--brand-primary); color: #fff; font-size: 11.5px; font-weight: 700; padding: 4px 14px; border-radius: 999px; letter-spacing: .03em; }
.plan h3 { font-family: var(--font-sans); font-size: 15px; font-weight: 650; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.plan .amt { font-family: var(--font-display); font-size: 46px; font-weight: 600; margin: 14px 0 2px; }
.plan .amt small { font-size: 16px; color: var(--muted); font-family: var(--font-sans); font-weight: 500; }
.plan .billed { font-size: 13px; color: var(--muted); min-height: 20px; }
.plan ul { list-style: none; margin: 22px 0; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.plan li { display: flex; gap: 9px; font-size: 14.5px; align-items: flex-start; }
.plan li svg { color: var(--success); flex: none; margin-top: 2px; }

/* founder */
.founder { display: grid; grid-template-columns: 200px 1fr; gap: 36px; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 36px; }
.founder .ph { width: 100%; aspect-ratio: 1; border-radius: 18px; object-fit: cover; box-shadow: var(--shadow); border: 1px solid var(--border); background: linear-gradient(150deg, var(--primary-tint), var(--mint-tint)); }
.founder blockquote { font-family: var(--font-display); font-size: 22px; line-height: 1.4; letter-spacing: -.01em; }
.founder cite { display: block; margin-top: 16px; font-style: normal; font-size: 14px; color: var(--muted); }
.founder cite b { color: var(--text); }

/* faq */
.faq { max-width: 760px; margin: 0 auto; }
details.qa { border-bottom: 1px solid var(--border); padding: 20px 4px; }
details.qa summary { font-weight: 600; font-size: 17px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary::after { content: "+"; color: var(--brand-primary); font-size: 22px; transition: transform .2s; line-height: 1; }
details.qa[open] summary::after { transform: rotate(45deg); }
details.qa p { color: var(--muted); margin-top: 12px; font-size: 15px; }

/* final cta */
.cta-band { position: relative; overflow: hidden; border-radius: 24px; padding: 64px 40px; text-align: center;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark)); color: #fff; }
.cta-band::after { content: ""; position: absolute; inset: 0; opacity: .25; background: radial-gradient(40% 80% at 80% 10%, rgba(63,178,143,.6), transparent), radial-gradient(50% 70% at 10% 100%, rgba(255,255,255,.25), transparent); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; font-size: clamp(30px, 4vw, 46px); }
.cta-band p { opacity: .92; font-size: 18px; margin: 14px auto 28px; max-width: 50ch; }
.cta-band .btn-primary { background: #fff; color: var(--brand-primary-dark); }
.cta-band .btn-primary:hover { background: rgba(255,255,255,.9); }

/* footer */
.footer { border-top: 1px solid var(--border); background: var(--surface); margin-top: 40px; }
.footer-inner { max-width: var(--maxw); margin: 0 auto; padding: 56px 28px 28px; display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 36px; }
.footer h5 { font-family: var(--font-sans); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 14px; }
.footer a { display: block; color: var(--muted); font-size: 14px; padding: 5px 0; transition: color .15s; }
.footer a:hover { color: var(--brand-primary-dark); }
.footer .blurb { color: var(--muted); font-size: 14px; max-width: 34ch; margin-top: 14px; }
.footer-bottom { max-width: var(--maxw); margin: 0 auto; padding: 20px 28px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 13px; }
.socials { display: flex; gap: 8px; margin-top: 16px; }
.socials a { width: 34px; height: 34px; border-radius: 9px; background: var(--surface-2); display: grid; place-items: center; color: var(--muted); }
.socials a:hover { background: var(--primary-tint); color: var(--brand-primary-dark); }

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .feat-grid, .tools, .strat-grid, .testi-grid, .price-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr 1fr; }
  .founder { grid-template-columns: 1fr; text-align: center; }
  .founder .ph { width: 140px; margin: 0 auto; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .testi-grid, .footer-inner { grid-template-columns: 1fr; }
}