/* FoundSOS — "Как работи" page. Light theme only. */

.hw-main {
  color-scheme: light;
  background: var(--bg, #FAF9F6);
  color: var(--text, #0F172A);
  font-family: "Work Sans", Inter, system-ui, sans-serif;
  padding-top: 88px;
}

.hw-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 22px;
}

/* Typography */
.hw-eye {
  display: inline-block;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--text-dim, #64748B);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.hw-h1 {
  font-family: "Instrument Serif", "Sora", serif;
  font-weight: 400;
  font-size: clamp(2rem, 5.2vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text, #0F172A);
  margin: 0 0 18px;
}
.hw-sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-dim, #475569);
  max-width: 620px;
  margin: 0;
}
.hw-head {
  max-width: 720px;
  margin: 0 auto 44px;
  text-align: center;
}
.hw-head h2 {
  font-family: "Instrument Serif", "Sora", serif;
  font-weight: 400;
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
}
.hw-head p {
  color: var(--text-dim, #475569);
  margin: 0;
}

/* Sections */
.hw-sec { padding: 72px 0; }
.hw-sec-alt { background: color-mix(in srgb, var(--bg, #FAF9F6) 60%, #ffffff 40%); }
.hw-final {
  padding: 96px 0 120px;
  text-align: center;
  background: var(--bg, #FAF9F6);
}
.hw-final h2 {
  font-family: "Instrument Serif", serif;
  font-weight: 400;
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  margin: 0 0 28px;
}
.hw-final-cta {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Hero */
.hw-hero { padding: 40px 0 56px; }
.hw-hero-inner { max-width: 780px; }
.hw-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hw-flow-node {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 999px;
  padding: 10px 16px 10px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text, #0F172A);
  animation: hw-in .6s ease both;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.hw-flow-icon {
  width: 24px; height: 24px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text, #0F172A);
}
.hw-flow-node + .hw-flow-node::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--line, #E5E7EB);
  margin-right: 6px;
  margin-left: -6px;
}
@keyframes hw-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* Buttons */
.hw-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 24px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.hw-btn-primary {
  background: #0F172A;
  color: #fff;
}
.hw-btn-primary:hover { transform: translateY(-1px); background: #1E293B; }
.hw-btn-ghost {
  background: transparent;
  color: #0F172A;
  border-color: var(--line, #E5E7EB);
}
.hw-btn-ghost:hover { background: #fff; }

/* Steps (activation) */
.hw-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.hw-step {
  background: #fff;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 18px;
  padding: 22px 20px 20px;
  box-shadow: 0 1px 2px rgba(15,23,42,0.04);
  position: relative;
}
.hw-step-num {
  display: inline-flex;
  width: 32px; height: 32px;
  align-items: center; justify-content: center;
  border-radius: 999px;
  background: #0F172A;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 14px;
}
.hw-step h3 {
  font-family: "Sora", sans-serif;
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 8px;
  line-height: 1.3;
}
.hw-step p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-dim, #475569);
  margin: 0;
}

.hw-note {
  margin-top: 28px;
  display: flex; gap: 12px; align-items: flex-start;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  padding: 16px 18px;
  max-width: 820px;
}
.hw-note-ic {
  display: inline-flex;
  color: #0F172A;
  padding-top: 2px;
}
.hw-note p { margin: 0; font-size: 13.5px; color: #334155; line-height: 1.55; }

/* Scan flow list */
.hw-scan-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.hw-scan-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 16px;
  padding: 18px;
}
.hw-scan-n {
  flex: 0 0 auto;
  width: 28px; height: 28px;
  border-radius: 999px;
  background: #FEF3C7;
  color: #B45309;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 13px;
}
.hw-scan-item h4 {
  margin: 0 0 6px;
  font-family: "Sora", sans-serif;
  font-size: 14px;
  font-weight: 600;
}
.hw-scan-item p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-dim, #475569);
}

/* Interactive demo */
.hw-demo {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 300px);
  gap: 36px;
  align-items: center;
  max-width: 780px;
  margin: 0 auto;
}
.hw-demo-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}
.hw-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line, #E5E7EB);
  background: #fff;
  color: var(--text-dim, #475569);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s ease;
}
.hw-chip-dot {
  width: 8px; height: 8px; border-radius: 999px;
  background: #CBD5E1;
}
.hw-chip.is-on {
  background: #ECFDF5;
  border-color: #A7F3D0;
  color: #065F46;
}
.hw-chip.is-on .hw-chip-dot { background: #10B981; }

/* Phone mockup */
.hw-phone {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 9 / 19;
  background: #0F172A;
  border-radius: 36px;
  padding: 10px;
  box-shadow: 0 20px 40px -20px rgba(15,23,42,.25), 0 4px 12px rgba(15,23,42,.08);
  position: relative;
  margin: 0 auto;
}
.hw-phone-notch {
  position: absolute;
  top: 14px; left: 50%; transform: translateX(-50%);
  width: 90px; height: 20px;
  background: #0F172A;
  border-radius: 999px;
  z-index: 2;
}
.hw-phone-screen {
  background: #FAF9F6;
  border-radius: 28px;
  height: 100%;
  padding: 40px 18px 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hw-scan-photo {
  width: 100%;
  aspect-ratio: 5 / 3;
  border-radius: 14px;
  background: #E2E8F0;
  color: #64748B;
  display: flex; align-items: center; justify-content: center;
}
.hw-scan-photo svg { width: 48%; height: 48%; }
.hw-scan-title {
  display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
  margin-top: 4px;
}
.hw-scan-title h4 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #0F172A;
}
.hw-scan-city {
  font-size: 11px;
  color: #64748B;
  font-family: "JetBrains Mono", monospace;
}
.hw-scan-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  background: #ECFDF5;
  color: #047857;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
}
.hw-scan-badge-dot { width: 6px; height: 6px; border-radius: 999px; background: #10B981; }
.hw-scan-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hw-act {
  width: 100%;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid #E2E8F0;
  background: #fff;
  color: #0F172A;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}
.hw-act-primary {
  background: #0F172A;
  border-color: #0F172A;
  color: #fff;
  font-weight: 600;
}
.hw-scan-empty {
  font-size: 11.5px;
  color: #94A3B8;
  text-align: center;
  padding: 12px;
  border: 1px dashed #CBD5E1;
  border-radius: 10px;
}

/* Directory section */
.hw-dir-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.hw-dir-copy h2 {
  font-family: "Instrument Serif", serif;
  font-weight: 400;
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  margin: 0 0 16px;
  line-height: 1.15;
}
.hw-dir-intro {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-dim, #475569);
  margin: 0 0 24px;
}
.hw-dir-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.hw-dir-points h4 {
  font-family: "Sora", sans-serif;
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px;
}
.hw-dir-points p { font-size: 13.5px; color: var(--text-dim, #475569); margin: 0; line-height: 1.55; }
.hw-dir-footnote { margin-top: 22px; font-size: 12px; color: #64748B; }

.hw-dir-mock .hw-phone { max-width: 280px; }
.hw-dir-mock-title {
  font-family: "Sora", sans-serif;
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px;
  color: #0F172A;
}
.hw-dir-rows { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.hw-dir-row {
  display: flex; justify-content: space-between; align-items: center;
  background: #fff;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 8px 10px;
}
.hw-dir-row-open { border-color: #A7F3D0; background: #ECFDF5; }
.hw-dir-tag {
  display: inline-flex;
  gap: 4px; align-items: center;
  font-size: 10px;
  font-family: "JetBrains Mono", monospace;
  color: #047857;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.hw-dir-tag-mute { color: #94A3B8; }
.hw-dir-num {
  display: block;
  font-size: 12.5px;
  color: #0F172A;
  font-family: "JetBrains Mono", monospace;
  margin-top: 2px;
}
.hw-dir-num-mute { color: #CBD5E1; letter-spacing: .05em; }
.hw-dir-call {
  border: none; background: #0F172A; color: #fff;
  width: 30px; height: 30px; border-radius: 999px;
  cursor: pointer; font-size: 14px;
}
.hw-dir-pinrow {
  display: flex; gap: 6px; margin-top: 10px;
}
.hw-dir-pin {
  flex: 1;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 12px;
  background: #fff;
  font-family: inherit;
}
.hw-dir-unlock {
  border: none;
  background: #0F172A;
  color: #fff;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

/* Placement tabs */
.hw-tabs { max-width: 900px; margin: 0 auto; }
.hw-tabs-strip {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
  border-bottom: 1px solid var(--line, #E5E7EB);
  margin-bottom: 24px;
}
.hw-tabs-strip::-webkit-scrollbar { display: none; }
.hw-tab {
  flex: 0 0 auto;
  padding: 10px 18px;
  border: none;
  background: transparent;
  color: var(--text-dim, #64748B);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-family: inherit;
}
.hw-tab.is-on {
  color: #0F172A;
  border-bottom-color: #0F172A;
  font-weight: 600;
}
.hw-tabs-panel {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 18px;
  padding: 28px;
}
.hw-tab-diagram {
  color: #0F172A;
  background: #F8FAFC;
  border-radius: 14px;
  padding: 22px;
}
.hw-tab-diagram svg { width: 100%; height: auto; }
.hw-tab-list { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 10px; }
.hw-tab-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: #334155;
  line-height: 1.55;
}
.hw-tab-list li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; border-radius: 999px; background: #0F172A;
}
.hw-tab-avoid {
  margin: 0;
  font-size: 13px;
  color: #7F1D1D;
  background: #FEF2F2;
  border-left: 3px solid #FCA5A5;
  padding: 10px 14px;
  border-radius: 0 10px 10px 0;
}
.hw-tab-avoid-tag { font-weight: 600; }

/* Compatibility + security grid */
.hw-compat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 780px;
  margin: 0 auto;
}
.hw-compat-note {
  text-align: center;
  color: var(--text-dim, #475569);
  font-size: 13.5px;
  margin: 22px auto 0;
  max-width: 620px;
}
.hw-sec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  max-width: 900px;
  margin: 0 auto;
}
.hw-card {
  background: #fff;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 18px;
  padding: 22px 22px 20px;
  box-shadow: 0 1px 2px rgba(15,23,42,0.04);
}
.hw-card h3 {
  font-family: "Sora", sans-serif;
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 8px;
}
.hw-card p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-dim, #475569);
  margin: 0;
}

/* FAQ */
.hw-faq-wrap { max-width: 780px; }
.hw-faq { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.hw-faq-item {
  background: #fff;
  border: 1px solid var(--line, #E5E7EB);
  border-radius: 14px;
  overflow: hidden;
}
.hw-faq-q {
  width: 100%;
  border: none;
  background: transparent;
  padding: 16px 20px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 500;
  color: #0F172A;
  cursor: pointer;
  text-align: left;
}
.hw-faq-ic { color: #64748B; font-size: 18px; font-weight: 300; }
.hw-faq-a {
  padding: 0 20px 18px;
  font-size: 13.5px;
  color: var(--text-dim, #475569);
  line-height: 1.6;
}

/* Sticky mobile bar */
.hw-sticky {
  position: fixed;
  left: 12px; right: 12px;
  bottom: 76px;
  z-index: 60;
  display: none;
  align-items: center;
  gap: 8px;
  background: #0F172A;
  color: #fff;
  border-radius: 999px;
  padding: 8px 8px 8px 16px;
  box-shadow: 0 12px 30px -8px rgba(15,23,42,.35);
  animation: hw-in .3s ease both;
}
.hw-sticky-btn {
  flex: 1;
  text-align: center;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 12px;
}
.hw-sticky-x {
  border: none;
  background: rgba(255,255,255,0.1);
  color: #fff;
  width: 36px; height: 36px; border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 900px) {
  .hw-steps { grid-template-columns: 1fr; }
  .hw-scan-list { grid-template-columns: 1fr; }
  .hw-demo { grid-template-columns: 1fr; }
  .hw-demo-chips { justify-content: center; }
  .hw-dir-grid { grid-template-columns: 1fr; gap: 40px; }
  .hw-tabs-panel { grid-template-columns: 1fr; padding: 22px; }
  .hw-compat, .hw-sec-grid { grid-template-columns: 1fr; }
  .hw-sticky { display: flex; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hw-flow-node,
  .hw-sticky { animation: none; }
}