/* ==========================================================================
   Flukko website — homepage only
   Hero · value strip · product showcase · steps · coexistence · pricing teaser
   ========================================================================== */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 0;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(1, 107, 252, 0.13), transparent 70%),
    radial-gradient(40% 35% at 90% 30%, rgba(37, 211, 102, 0.1), transparent 70%),
    linear-gradient(180deg, #fff 0%, var(--bg-soft) 70%, #fff 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(10, 24, 48, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 24, 48, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 20%, #000 30%, transparent 75%);
  mask-image: radial-gradient(70% 60% at 50% 20%, #000 30%, transparent 75%);
}

.hero__content { max-width: 960px; margin-inline: auto; text-align: center; }

.hero h1 {
  margin-top: 28px;
  font-size: clamp(38px, 5.6vw, 64px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
}
.hero__lead {
  max-width: 680px;
  margin: 24px auto 0;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.6;
  color: var(--muted);
}
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 28px;
  margin-top: 28px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text);
}
.hero__trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust svg { width: 18px; height: 18px; color: var(--wa-dark); }

.meta-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #e8f9ef;
  color: var(--wa-dark);
}
.meta-badge svg { width: 15px; height: 15px; }

/* Hero visual: dashboard + floating cards */
.hero__visual {
  position: relative;
  max-width: 1080px;
  margin: 64px auto 0;
  padding-inline: 8px;
}
.hero__visual .frame {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom: 0;
  box-shadow: 0 -2px 0 rgba(255, 255, 255, 0.6) inset, 0 40px 80px -24px rgba(10, 24, 48, 0.28), 0 0 0 8px rgba(255, 255, 255, 0.55);
}
.hero__fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  background: linear-gradient(180deg, transparent, var(--bg) 92%);
  pointer-events: none;
}

.float-card {
  position: absolute;
  z-index: 2;
  padding: 14px 16px;
  border: 1px solid rgba(10, 24, 48, 0.06);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.float-card--chat { left: -44px; top: 38%; width: 290px; animation-delay: -2s; }
.float-card--campaign { right: -40px; top: 14%; width: 260px; }

.chat-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.chat-head__avatar {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--brand-50); color: var(--brand); font-size: 12px; font-weight: 700;
}
.chat-head strong { display: block; color: var(--ink); font-size: 14px; line-height: 1.2; }
.chat-head small { color: var(--wa-dark); font-size: 12px; font-weight: 500; }

.bubble {
  position: relative;
  max-width: 88%;
  padding: 8px 12px 18px;
  border-radius: 12px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--ink-2);
}
.bubble + .bubble { margin-top: 8px; }
.bubble--in { background: #f1f4f8; border-top-left-radius: 4px; }
.bubble--out { margin-left: auto; background: var(--wa-bubble); border-top-right-radius: 4px; }
.bubble__meta {
  position: absolute;
  right: 10px;
  bottom: 4px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10.5px;
  color: #6b7c74;
}
.bubble__meta svg { width: 15px; height: 15px; color: #8a9a92; transition: color 0.3s; }
.bubble__meta.is-read svg { color: #34b7f1; }

.campaign-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.campaign-head span { color: var(--muted); font-size: 12px; font-weight: 500; }
.status-dot {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px;
  background: #e8f9ef; color: var(--wa-dark); font-size: 11.5px; font-weight: 600;
}
.status-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.float-card--campaign strong { display: block; margin-top: 8px; color: var(--ink); font-size: 15px; }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.mini-stats div { padding: 8px; border-radius: 10px; background: var(--bg-soft); }
.mini-stats b { display: block; color: var(--ink); font-size: 16px; font-variant-numeric: tabular-nums; }
.mini-stats small { color: var(--muted); font-size: 11px; }
.progress { height: 6px; margin-top: 12px; border-radius: 999px; background: var(--line-2); overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--brand), #3d8bff); transition: width 1.6s var(--ease); }
.is-visible .progress span, .progress.is-visible span { width: var(--w, 91%); }

/* ---------- Value strip ---------- */
.value-strip { padding: 56px 0 24px; }
.value-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow);
}
.value-item { display: flex; gap: 14px; padding: 26px 24px; }
.value-item + .value-item { border-left: 1px solid var(--line); }
.value-item svg { flex: none; width: 24px; height: 24px; margin-top: 2px; color: var(--brand); }
.value-item strong { display: block; color: var(--ink); font-size: 15.5px; line-height: 1.35; }
.value-item span { display: block; margin-top: 4px; color: var(--muted); font-size: 14px; line-height: 1.5; }

/* ---------- Product showcase (tab panels) ---------- */
.showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.5fr);
  gap: 56px;
  align-items: center;
}
.showcase__text h3 { font-size: clamp(24px, 2.6vw, 32px); }
.showcase__text > p { margin-top: 14px; color: var(--muted); font-size: 17px; }
.showcase__text .check-list { margin-top: 28px; }
.showcase__media { position: relative; }
.showcase__media::before {
  content: "";
  position: absolute;
  inset: -28px -28px -28px 28px;
  z-index: -1;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--brand-100), #e6fbef);
}

/* ---------- Why grid ---------- */
.why .card--feature { padding-top: 30px; }
.card__tag {
  position: absolute;
  top: 28px;
  right: 28px;
  padding: 3px 10px;
  border-radius: 999px;
  background: #e8f9ef;
  color: var(--wa-dark);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ---------- Steps ---------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  counter-reset: step;
}
.steps::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 16%;
  right: 16%;
  border-top: 2px dashed #c8d6ea;
}
.step { position: relative; text-align: center; padding-inline: 12px; }
.step__num {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  box-shadow: 0 0 0 8px var(--bg-soft), var(--shadow-brand);
}
.step h3 { margin-top: 28px; font-size: 20px; }
.step p { max-width: 320px; margin: 10px auto 0; color: var(--muted); }
.step__time {
  display: inline-block;
  margin-top: 14px;
  padding: 4px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 600;
}

/* ---------- Coexistence band ---------- */
.coexist {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
  padding: 64px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #f0fbf4 0%, #eef5ff 100%);
  border: 1px solid #dcefe3;
}
.coexist h2 { font-size: clamp(28px, 3.4vw, 40px); }
.coexist__text > p { margin-top: 16px; font-size: 17px; color: var(--text); }
.coexist__text .check-list { margin-top: 28px; }
.coexist__text .check-list li::before {
  background-color: #d8f5e3;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23128c4b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}

.sync-visual { position: relative; display: grid; gap: 16px; }
.sync-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow);
}
.sync-row strong { display: block; color: var(--ink); font-size: 15.5px; }
.sync-row span { color: var(--muted); font-size: 13.5px; }
.sync-row .tick { margin-left: auto; color: var(--wa-dark); }
.sync-row .tick svg { width: 22px; height: 22px; }
.sync-link {
  display: flex;
  justify-content: center;
  color: #7aa7e8;
}
.sync-link svg { width: 28px; height: 28px; }

/* ---------- Pricing teaser ---------- */
.price-teaser {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
}
.price-card {
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
}
.price-card--dark {
  border-color: transparent;
  background: var(--bg-dark);
  color: #c6d2e4;
}
.price-card--dark h3 { color: #fff; }
.price-card h3 { margin-top: 20px; font-size: 22px; }
.price-card > p { margin-top: 12px; }
.price-card .check-list { margin-top: 24px; }
.price-card--dark .check-list li { color: #e2e9f3; }
.price-card--dark .check-list li::before { background-color: rgba(1, 107, 252, 0.22); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); }
.price-card .btn { margin-top: 32px; }
.price-card--dark .icon-tile { background: rgba(255, 255, 255, 0.08); color: #fff; }

.split-bill { display: grid; gap: 12px; margin-top: 24px; }
.split-bill > div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-soft);
}
.split-bill strong { display: block; color: var(--ink); font-size: 15px; }
.split-bill span { color: var(--muted); font-size: 13.5px; }
.split-bill .icon-tile { width: 40px; height: 40px; border-radius: 12px; }
.split-bill .icon-tile svg { width: 20px; height: 20px; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .float-card--chat { left: -8px; }
  .float-card--campaign { right: -8px; }
}

@media (max-width: 1024px) {
  .value-strip__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .value-item:nth-child(3) { border-left: 0; }
  .value-item:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .showcase { grid-template-columns: 1fr; gap: 48px; }
  .showcase__media::before { inset: -16px -16px -16px 16px; }
  .coexist { grid-template-columns: 1fr; gap: 40px; padding: 48px; }
}

@media (max-width: 900px) {
  .float-card { display: none; }
  .steps { grid-template-columns: 1fr; gap: 48px; }
  .steps::before { top: 28px; bottom: 28px; left: 50%; right: auto; border-top: 0; border-left: 2px dashed #c8d6ea; }
  .step { background: var(--bg-soft); padding-block: 4px; }
  .price-teaser { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hero { padding-top: 40px; }
  .hero h1 { margin-top: 20px; }
  .hero__actions .btn { width: 100%; }
  .hero__trust { gap: 10px 18px; font-size: 13.5px; }
  .hero__visual { margin-top: 44px; padding-inline: 0; }
  .hero__visual .frame { box-shadow: 0 24px 48px -16px rgba(10, 24, 48, 0.3); }
  .frame__bar { height: 28px; }
  .frame__url { display: none; }
  .value-strip { padding-top: 32px; }
  .value-strip__grid { grid-template-columns: 1fr; }
  .value-item + .value-item { border-left: 0; border-top: 1px solid var(--line); }
  .showcase__media::before { inset: -10px; }
  .coexist { padding: 32px 20px; border-radius: var(--radius-lg); }
  .price-card { padding: 28px 22px; }
  .price-card .btn { width: 100%; }
}