/* ============================================================
   LevantiqOne.ch — product site
   Palette + type mirror the app (frontend/lib/theme/app_colors.dart)
   ============================================================ */

:root {
  --ink: #0F172A;
  --text-2: #475569;
  --text-3: #94A3B8;
  --canvas: #F7F9FB;
  --canvas-deep: #EDF0F5;
  --surface: #FFFFFF;
  --surface-raised: #F1F4F8;
  --hairline: #E4E8EE;
  --brand: #2563EB;
  --brand-deep: #1D4ED8;
  --brand-tint: #EAF1FE;
  --gold: #B0894A;
  --gold-bright: #D8BC83;
  --gold-deep: #8A6A34;
  --secure: #64748B;
  --violet: #8B5CF6;
  --teal: #0D9488;
  --grad-app: linear-gradient(135deg, #8B5CF6, #2563EB 52%, #0D9488);
  --acc-todo: #F59E0B;
  --acc-memory: #8B5CF6;
  --acc-project: #2563EB;
  --acc-customer: #6366F1;
  --acc-contact: #06B6D4;
  --acc-ai: #0D9488;
  --success: #16A34A;
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --maxw: 1140px;
  --radius: 14px;
  --shadow-card: 0 1px 3px rgba(15, 23, 42, .08), 0 6px 12px rgba(15, 23, 42, .05);
  --shadow-float: 0 2px 6px rgba(15, 23, 42, .07), 0 18px 44px rgba(15, 23, 42, .12);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--canvas);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- typography ---------- */
h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.7rem); font-weight: 700; font-stretch: 112%; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 700; font-stretch: 108%; }
h3 { font-size: 1.12rem; font-weight: 600; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--gold); flex: none; }

.lead { font-size: 1.16rem; color: var(--text-2); max-width: 46rem; }

.section { padding: 96px 0; }
.section-head { margin-bottom: 48px; max-width: 46rem; }
.section-head p { margin-top: .9rem; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 249, 251, .88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hairline);
}
.site-header .wrap {
  display: flex; align-items: center; gap: 28px;
  height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--ink); letter-spacing: -0.01em; }
.logo:hover { text-decoration: none; }
.logo img { width: 32px; height: 32px; border-radius: 9px; flex: none; box-shadow: 0 1px 4px rgba(15, 23, 42, .18); }
.logo .one { color: var(--brand); }

.main-nav { display: flex; gap: 22px; margin-left: auto; }
.main-nav a { color: var(--text-2); font-size: .93rem; font-weight: 500; }
.main-nav a:hover { color: var(--ink); text-decoration: none; }

.lang-switch {
  display: flex; border: 1px solid var(--hairline); border-radius: 8px; overflow: hidden;
  font-family: var(--font-mono); font-size: .78rem;
}
.lang-switch a { padding: 5px 9px; color: var(--text-2); }
.lang-switch a:hover { background: var(--surface-raised); text-decoration: none; }
.lang-switch a[aria-current="true"] { background: var(--ink); color: #fff; }

.header-cta { white-space: nowrap; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 600; font-size: .95rem;
  padding: 12px 22px; border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer; transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 6px 16px rgba(37, 99, 235, .28); }
.btn-primary:hover { background: var(--brand-deep); }
.btn-ghost { border-color: var(--hairline); color: var(--ink); background: var(--surface); }
.btn-ghost:hover { border-color: var(--text-3); }
.btn-sm { padding: 8px 16px; font-size: .87rem; border-radius: 8px; }

/* ---------- hero ---------- */
.hero { padding: 84px 0 100px; overflow: hidden; position: relative; }
.hero .wrap {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 64px; align-items: center;
}
.hero h1 .accent {
  background: linear-gradient(100deg, var(--violet), var(--brand) 48%, var(--teal));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lead { margin: 1.4rem 0 2.2rem; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { margin-top: 1.1rem; font-size: .85rem; color: var(--text-3); font-family: var(--font-mono); }
.hero-facts { display: flex; gap: 28px; margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--hairline); flex-wrap: wrap; }
.hero-facts div { font-size: .86rem; color: var(--text-2); }
.hero-facts strong { display: block; font-family: var(--font-display); font-size: 1.25rem; color: var(--ink); }

/* Magic Button simulation — the signature element */
.magic-sim {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  box-shadow: var(--shadow-float);
  padding: 28px;
  position: relative;
}
.magic-sim::after {
  content: ""; position: absolute; inset: -28px -28px auto auto;
  width: 130px; height: 130px; border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 188, 131, .35), transparent 70%);
  pointer-events: none;
}
.magic-sim-head { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.magic-orb {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--grad-app);
  box-shadow: 0 4px 14px rgba(37, 99, 235, .45), inset 0 1px 2px rgba(255,255,255,.5);
  display: grid; place-items: center; color: #fff;
  animation: orb-pulse 3s ease-in-out infinite;
  flex: none;
}
@keyframes orb-pulse {
  0%, 100% { box-shadow: 0 4px 14px rgba(37, 99, 235, .45), 0 0 0 0 rgba(37, 99, 235, .28); }
  50% { box-shadow: 0 4px 14px rgba(37, 99, 235, .45), 0 0 0 12px rgba(37, 99, 235, 0); }
}
.magic-sim-head span { font-size: .8rem; font-family: var(--font-mono); color: var(--text-3); letter-spacing: .05em; }

.magic-prompt {
  font-family: var(--font-mono); font-size: .95rem;
  background: var(--surface-raised);
  border: 1px solid var(--hairline);
  border-radius: 12px; padding: 14px 16px;
  min-height: 76px; color: var(--ink);
}
.magic-prompt .caret { display: inline-block; width: 8px; height: 1.1em; background: var(--brand); vertical-align: text-bottom; animation: caret-blink 1s steps(1) infinite; margin-left: 2px; }
@keyframes caret-blink { 50% { opacity: 0; } }

.magic-receipt { margin-top: 16px; min-height: 118px; }
.magic-receipt .step {
  display: flex; gap: 10px; align-items: baseline;
  font-size: .88rem; color: var(--text-2);
  padding: 5px 0;
  opacity: 0; transform: translateY(4px);
  transition: opacity .4s ease, transform .4s ease;
}
.magic-receipt .step.on { opacity: 1; transform: none; }
.magic-receipt .tick { color: var(--success); font-weight: 700; flex: none; font-family: var(--font-mono); }
.magic-receipt .step.confirm .tick { color: var(--gold-deep); }
.magic-receipt .step strong { color: var(--ink); font-weight: 600; }

/* ---------- modules grid ---------- */
.modules { background: var(--surface); border-block: 1px solid var(--hairline); }
.module-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; }
.module {
  background: var(--surface); padding: 26px 24px 30px;
  transition: background .15s ease;
}
.module:hover { background: var(--canvas); }
.module .dot { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; margin-bottom: 14px; }
.module .dot svg { width: 18px; height: 18px; }
.module h3 { margin-bottom: .45rem; }
.module p { font-size: .88rem; color: var(--text-2); line-height: 1.55; }

/* ---------- vignettes (real work, finished) ---------- */
.vignette-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.vignette {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-card);
}
.vig-meta {
  font-family: var(--font-mono); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--brand-deep); margin-bottom: .9rem; padding-bottom: .9rem; border-bottom: 1px solid var(--hairline);
}
.vignette p:not(.vig-meta) { font-size: .95rem; color: var(--text-2); line-height: 1.6; }
.vignette strong { color: var(--ink); }

/* ---------- "what it doesn't do" ---------- */
.dont-block {
  margin-top: 48px; border: 1px solid var(--hairline); border-radius: var(--radius);
  background: var(--surface); padding: 28px 30px; box-shadow: var(--shadow-card);
}
.dont-title { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-deep); margin-bottom: 14px; }
.dont-block ul { list-style: none; display: grid; gap: .55rem; margin-bottom: 1rem; }
.dont-block li { display: flex; gap: .65rem; font-size: .92rem; color: var(--text-2); align-items: baseline; }
.dont-block li::before { content: "—"; color: var(--text-3); flex: none; }
.dont-block .dont-close { font-size: .92rem; color: var(--ink); font-weight: 500; }

/* ---------- proof cards (pilot numbers) ---------- */
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.proof-card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 28px 26px; box-shadow: var(--shadow-card); }
.proof-num {
  font-family: var(--font-display); font-weight: 700; font-size: 1.9rem; letter-spacing: -0.02em;
  background: var(--grad-app); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: .5rem;
}
.proof-card p:not(.proof-num) { font-size: .9rem; color: var(--text-2); }

/* ---------- store badges ---------- */
.store-badges { display: flex; gap: 12px; margin-top: 1.4rem; flex-wrap: wrap; }
.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: #fff;
  border-radius: 11px; padding: 9px 18px 9px 14px;
  line-height: 1.15; transition: transform .12s ease, opacity .12s ease;
}
.store-badge:hover { text-decoration: none; transform: translateY(-1px); opacity: .92; }
.store-badge svg { width: 22px; height: 22px; flex: none; }
.store-badge small { display: block; font-size: .62rem; font-weight: 400; opacity: .75; letter-spacing: .02em; }
.store-badge b { font-family: var(--font-display); font-size: .98rem; font-weight: 600; }

/* ---------- meetings flow ---------- */
.meet-flow { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: meet; }
.meet-flow li {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 24px 22px 26px; box-shadow: var(--shadow-card); position: relative;
}
.meet-flow .num {
  display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad-app); color: #fff;
  font-family: var(--font-mono); font-size: .9rem; font-weight: 600;
  margin-bottom: 16px;
}
.meet-flow h3 { margin-bottom: .4rem; }
.meet-flow p { font-size: .88rem; color: var(--text-2); line-height: 1.55; }
.more-line { margin-top: 30px; font-size: .9rem; color: var(--text-2); }
.more-line strong { color: var(--gold-deep); font-family: var(--font-mono); font-weight: 500; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; }

/* ---------- "and more" chips ---------- */
.more-chips { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.more-chips .label { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-deep); margin-right: 4px; }
.more-chips span:not(.label) {
  background: var(--surface-raised); border: 1px solid var(--hairline);
  border-radius: 999px; padding: 6px 14px;
  font-size: .84rem; color: var(--text-2);
}

/* ---------- AI section ---------- */
.ai-flow { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.mode-list { display: grid; gap: 14px; }
.mode {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 20px 22px; display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start;
  box-shadow: var(--shadow-card);
}
.mode-badge {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px; margin-top: 2px;
  background: var(--brand-tint); color: var(--brand-deep); font-weight: 600;
}
.mode:nth-child(3) .mode-badge { background: #F6EEDD; color: var(--gold-deep); }
.mode h3 { margin-bottom: .3rem; }
.mode p { font-size: .9rem; color: var(--text-2); }

.ai-points { display: grid; gap: 22px; }
.ai-point { display: grid; grid-template-columns: auto 1fr; gap: 16px; }
.ai-point .pin { width: 38px; height: 38px; border-radius: 10px; background: var(--brand-tint); color: var(--brand-deep); display: grid; place-items: center; flex: none; }
.ai-point .pin svg { width: 19px; height: 19px; }
.ai-point h3 { margin-bottom: .25rem; }
.ai-point p { font-size: .92rem; color: var(--text-2); }

/* ---------- screenshots ---------- */
.shots { background: var(--surface); border-block: 1px solid var(--hairline); }
.shot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.shot { border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; background: var(--canvas); box-shadow: var(--shadow-card); }
.shot img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.shot figcaption { padding: 12px 16px; font-size: .84rem; color: var(--text-2); border-top: 1px solid var(--hairline); background: var(--surface); }
.shot-placeholder {
  aspect-ratio: 16 / 10; display: grid; place-items: center;
  background: repeating-linear-gradient(-45deg, var(--surface-raised) 0 14px, var(--canvas) 14px 28px);
  color: var(--text-3); font-family: var(--font-mono); font-size: .8rem; text-align: center; padding: 20px;
}

/* ---------- video ---------- */
.video-frame {
  position: relative; border-radius: 18px; overflow: hidden;
  border: 1px solid var(--hairline); box-shadow: var(--shadow-float);
  aspect-ratio: 16 / 9; background: linear-gradient(150deg, #0F172A, #1E3A8A 65%, #1D4ED8);
  display: grid; place-items: center;
}
.video-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.video-play {
  position: relative; z-index: 1;
  width: 84px; height: 84px; border-radius: 50%;
  background: rgba(255, 255, 255, .96); border: none; cursor: pointer;
  display: grid; place-items: center; box-shadow: 0 10px 30px rgba(15, 23, 42, .4);
  transition: transform .15s ease;
}
.video-play:hover { transform: scale(1.06); }
.video-play svg { width: 30px; height: 30px; margin-left: 4px; color: var(--brand-deep); }
.video-badge {
  position: absolute; z-index: 1; bottom: 20px; left: 20px;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .06em;
  background: rgba(15, 23, 42, .72); color: var(--gold-bright);
  padding: 7px 13px; border-radius: 999px;
}

/* ---------- security ---------- */
.security { background: var(--ink); color: #E2E8F0; }
.security .eyebrow { color: var(--gold-bright); }
.security h2 { color: #fff; }
.security .lead { color: #B6C2D4; }
.sec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.sec-card {
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius); padding: 26px 24px;
}
.sec-card .pin { width: 38px; height: 38px; border-radius: 10px; background: rgba(216, 188, 131, .14); color: var(--gold-bright); display: grid; place-items: center; margin-bottom: 16px; }
.sec-card .pin svg { width: 19px; height: 19px; }
.sec-card h3 { color: #fff; margin-bottom: .4rem; }
.sec-card p { font-size: .89rem; color: #A9B6C9; }
.sec-note { margin-top: 34px; font-size: .85rem; color: #8A99AF; font-family: var(--font-mono); }

/* Sovereignty highlight row — Swiss hosting + open-source AI */
.sov-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 48px; }
.sov-grid .sec-card { border-color: rgba(216, 188, 131, .38); background: rgba(216, 188, 131, .08); }
.sov-grid + .sec-grid { margin-top: 22px; }
@media (max-width: 980px) { .sov-grid { grid-template-columns: 1fr; } }

/* ---------- pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 18px;
  padding: 32px 28px; display: flex; flex-direction: column;
  box-shadow: var(--shadow-card); position: relative;
}
.plan.featured { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand), var(--shadow-float); }
.plan-flag {
  position: absolute; top: -13px; left: 26px;
  background: var(--brand); color: #fff;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px;
}
.plan.secure-plan .plan-kind { color: var(--secure); }
.plan-kind { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--brand-deep); margin-bottom: .6rem; }
.plan h3 { font-size: 1.35rem; margin-bottom: 1.1rem; }
.plan-price { font-family: var(--font-display); font-weight: 700; font-size: 2.3rem; letter-spacing: -0.02em; line-height: 1; }
.plan-price small { font-family: var(--font-mono); font-size: .8rem; font-weight: 400; color: var(--text-3); letter-spacing: 0; }
.plan-sub { font-size: .84rem; color: var(--gold-deep); margin-top: .55rem; font-weight: 500; min-height: 2.4em; }
.price-split { margin-top: 1rem; border: 1px solid var(--hairline); border-radius: 10px; overflow: hidden; }
.price-split > div { display: flex; justify-content: space-between; align-items: baseline; padding: 8px 14px; font-size: .86rem; color: var(--text-2); background: var(--surface-raised); }
.price-split > div + div { border-top: 1px solid var(--hairline); }
.price-split b { font-family: var(--font-mono); font-weight: 500; color: var(--ink); font-size: .84rem; white-space: nowrap; }
.plan ul { list-style: none; margin: 1.5rem 0 2rem; display: grid; gap: .65rem; flex: 1; }
.plan li { display: flex; gap: .6rem; font-size: .9rem; color: var(--text-2); align-items: baseline; }
.plan li::before { content: "✓"; color: var(--success); font-weight: 700; font-family: var(--font-mono); flex: none; }
.plan .btn { justify-content: center; }
.price-note { margin-top: 28px; font-size: .84rem; color: var(--text-3); text-align: center; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 46rem; }
.faq-list details { border-bottom: 1px solid var(--hairline); }
.faq-list summary {
  cursor: pointer; list-style: none; padding: 20px 36px 20px 0;
  font-weight: 600; font-family: var(--font-display); font-size: 1.02rem;
  position: relative;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono); color: var(--gold-deep); font-size: 1.2rem; transition: transform .2s ease;
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { padding: 0 0 20px; color: var(--text-2); font-size: .95rem; max-width: 42rem; }

/* ---------- final CTA ---------- */
.final-cta { text-align: center; }
.final-cta .lead { margin: 1rem auto 2.2rem; }
.final-cta .hero-ctas { justify-content: center; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--hairline); background: var(--surface); padding: 44px 0; }
.site-footer .wrap { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.site-footer small { color: var(--text-3); font-size: .82rem; }
.footer-links { margin-left: auto; display: flex; gap: 18px; font-size: .85rem; }
.footer-links a { color: var(--text-2); }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .section { padding: 72px 0; }
  .hero .wrap { grid-template-columns: 1fr; gap: 48px; }
  .module-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-flow { grid-template-columns: 1fr; gap: 40px; }
  .meet-flow { grid-template-columns: repeat(2, 1fr); }
  .vignette-grid, .proof-grid { grid-template-columns: 1fr; }
  .shot-grid { grid-template-columns: 1fr; }
  .sec-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .main-nav { display: none; }
}
@media (max-width: 560px) {
  .module-grid { grid-template-columns: 1fr; }
  .meet-flow { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 72px; }
  .hero-facts { gap: 18px; }
  .header-cta { display: none; }
}