/* ════════════════════════════════════════════════════════════
   FENIEX SUPPORT CENTER — enterprise help-center redesign
   Scope: body.support-page (sp- prefix)
   Pages: support.html · instruction-manuals.html ·
          customer-warranty.html · returns.html · training.html
   ════════════════════════════════════════════════════════════ */

.support-page {
  --sp-accent: #EE3A23;
  --sp-accent-soft: #f2523a;
  --sp-accent-hover: #d6321f;
  --sp-accent-glow: rgba(238, 58, 35, 0.35);
  --sp-surface: #0a0b0e;
  --sp-surface-2: #111317;
  --sp-line: rgba(255, 255, 255, 0.08);
  --sp-line-strong: rgba(255, 255, 255, 0.14);
  --sp-ink: #f4f5f7;
  --sp-muted: rgba(244, 245, 247, 0.58);
  --sp-soft: rgba(244, 245, 247, 0.74);
  --sp-radius: 14px;
  --sp-radius-lg: 20px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #000;
  color: var(--sp-ink);
}

.support-main {
  flex: 1;
  padding-top: 70px;
  background: #000;
  overflow-x: clip;
}

/* ── Shared layout + type ── */
.sp-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 28px;
  box-sizing: border-box;
}
.sp-container--narrow { max-width: 1180px; }
.sp-kicker {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sp-accent);
  margin-bottom: 14px;
}
.sp-section-title {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  line-height: 1.06;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--sp-ink);
}
.sp-section-desc {
  color: var(--sp-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 540px;
}
.sp-section-head { margin-bottom: 44px; }
.sp-section-head--center { text-align: center; }
.sp-section-head--center .sp-section-desc { margin: 12px auto 0; }
.sp-section-head-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 40px;
  align-items: end;
}
.sp-accent { color: var(--sp-accent); }

/* ── Buttons ── */
.sp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, background 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.sp-btn svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform 0.2s; }
.sp-btn:hover { transform: translateY(-2px); }
.sp-btn:hover svg { transform: translateX(3px); }
.sp-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.sp-btn:focus-visible { outline: 2px solid var(--sp-accent); outline-offset: 3px; }
.sp-btn-primary {
  background: linear-gradient(135deg, var(--sp-accent-soft) 0%, var(--sp-accent) 55%, var(--sp-accent-hover) 100%);
  color: #fff;
  box-shadow: 0 8px 28px rgba(238, 58, 35, 0.28);
}
.sp-btn-primary:hover { box-shadow: 0 12px 36px rgba(238, 58, 35, 0.42); }
.sp-btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--sp-ink);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.sp-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(238, 58, 35, 0.4);
}
.sp-btn-sm { padding: 11px 22px; font-size: 0.82rem; }

/* ── Reveal (JS-gated) ── */
.sp-reveal { opacity: 1; transform: none; }
.js .sp-reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.js .sp-reveal.is-visible { opacity: 1; transform: none; }

/* ════════════════ HERO ════════════════ */
.sp-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: clamp(300px, 34vw, 420px);
  overflow: hidden;
}
.sp-hero--hub {
  min-height: clamp(460px, 52vw, 620px);
  /* visible + raised so the search results dropdown extends past the hero,
     above the sticky subnav (z-index 30) */
  overflow: visible;
  z-index: 35;
}
.sp-hero--hub .sp-hero-media { overflow: hidden; }
.sp-hero-media { position: absolute; inset: 0; z-index: 0; }
.sp-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
}
.sp-hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(100deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.7) 40%, rgba(0, 0, 0, 0.45) 75%, rgba(0, 0, 0, 0.65) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.25) 40%, #000 100%),
    radial-gradient(ellipse 70% 60% at 12% 8%, rgba(238, 58, 35, 0.16), transparent 60%);
}
.sp-hero-grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.045;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.sp-hero-inner {
  position: relative;
  z-index: 3;
  width: 100%;
  padding-top: 72px;
  padding-bottom: clamp(28px, 4vw, 48px);
}
.sp-hero-title {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}
.sp-hero-lead {
  color: var(--sp-soft);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 0;
}

/* Hub search */
.sp-search {
  position: relative;
  max-width: 660px;
  margin-top: 30px;
}
.sp-search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 6px 6px 20px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(8, 9, 11, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.sp-search-box:focus-within {
  border-color: rgba(238, 58, 35, 0.55);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 0 3px rgba(238, 58, 35, 0.12);
}
.sp-search-box > svg {
  width: 20px;
  height: 20px;
  color: var(--sp-accent);
  flex-shrink: 0;
}
.sp-search-input {
  flex: 1;
  min-width: 0;
  padding: 14px 0;
  border: none;
  background: none;
  color: var(--sp-ink);
  font: inherit;
  font-size: 1.02rem;
}
.sp-search-input::placeholder { color: rgba(244, 245, 247, 0.4); }
.sp-search-input:focus { outline: none; }
.sp-search-kbd {
  padding: 12px 18px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--sp-accent-soft), var(--sp-accent-hover));
  color: #fff;
  font-family: "Oswald", sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}
.sp-search-hints {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244, 245, 247, 0.45);
}
.sp-search-hints button {
  padding: 6px 12px;
  border-radius: 99px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(244, 245, 247, 0.7);
  font: inherit;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.sp-search-hints button:hover { border-color: rgba(238, 58, 35, 0.5); color: #fff; }

/* Search results dropdown */
.sp-search-results {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  z-index: 40;
  max-height: 420px;
  overflow-y: auto;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(10, 11, 14, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.7);
  padding: 10px;
}
.sp-search-results[hidden] { display: none; }
.sp-sr-group-label {
  padding: 10px 12px 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244, 245, 247, 0.4);
}
.sp-sr-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 9px;
  text-decoration: none;
  color: var(--sp-soft);
  font-size: 0.92rem;
  transition: background 0.15s, color 0.15s;
}
.sp-sr-item:hover, .sp-sr-item:focus-visible {
  background: rgba(238, 58, 35, 0.1);
  color: #fff;
  outline: none;
}
.sp-sr-item svg { width: 15px; height: 15px; color: var(--sp-accent); flex-shrink: 0; }
.sp-sr-item .sp-sr-meta {
  margin-left: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(244, 245, 247, 0.35);
  flex-shrink: 0;
}
.sp-sr-item mark { background: none; color: var(--sp-accent); font-weight: 600; }
.sp-sr-empty {
  padding: 22px 14px;
  text-align: center;
  color: var(--sp-muted);
  font-size: 0.9rem;
}
.sp-sr-empty a { color: var(--sp-accent); text-decoration: none; }
.sp-sr-empty a:hover { text-decoration: underline; }

/* Hero quick chips (subpages + hub) */
.sp-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.sp-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.88);
}
.sp-chip svg { width: 14px; height: 14px; color: var(--sp-accent); flex-shrink: 0; }
.sp-chip a { color: inherit; text-decoration: none; transition: color 0.2s; }
.sp-chip a:hover { color: var(--sp-accent-soft); }

/* ════════════════ SUBNAV ════════════════ */
.sp-subnav {
  position: sticky;
  top: 70px;
  z-index: 30;
  background: rgba(5, 6, 8, 0.88);
  border-top: 1px solid var(--sp-line);
  border-bottom: 1px solid var(--sp-line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.sp-subnav-inner {
  display: flex;
  align-items: stretch;
  gap: 0;
}
.sp-subnav-scroll {
  display: flex;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.sp-subnav-scroll::-webkit-scrollbar { display: none; }
.sp-subnav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 17px 22px;
  flex-shrink: 0;
  text-decoration: none;
  color: var(--sp-muted);
  font-family: "Oswald", sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s, background 0.2s;
}
.sp-subnav-link svg { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.8; transition: opacity 0.2s; }
.sp-subnav-link::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: -1px;
  height: 2px;
  border-radius: 99px;
  background: var(--sp-accent);
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 0.25s, transform 0.25s;
}
.sp-subnav-link:hover,
.sp-subnav-link:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
  outline: none;
}
.sp-subnav-link:hover svg { opacity: 1; }
.sp-subnav-link.is-active { color: #fff; }
.sp-subnav-link.is-active svg { opacity: 1; color: var(--sp-accent); }
.sp-subnav-link.is-active::after { opacity: 1; transform: none; }
/* ════════════════ PATHWAYS (hub) ════════════════ */
.sp-paths {
  padding: 84px 0 90px;
  background:
    radial-gradient(ellipse 70% 45% at 50% 0%, rgba(238, 58, 35, 0.05), transparent 60%),
    #000;
}
.sp-paths-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.sp-path {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px 26px 26px;
  min-height: 230px;
  border: 1px solid var(--sp-line);
  border-radius: var(--sp-radius);
  background:
    radial-gradient(ellipse 120% 70% at 100% 0%, rgba(238, 58, 35, 0.06), transparent 55%),
    linear-gradient(170deg, rgba(17, 19, 23, 0.9), rgba(8, 9, 11, 0.95));
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.sp-path:hover {
  border-color: rgba(238, 58, 35, 0.35);
  transform: translateY(-5px);
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.5), 0 0 40px rgba(238, 58, 35, 0.07);
}
.sp-path-num {
  position: absolute;
  top: 20px;
  right: 22px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: rgba(244, 245, 247, 0.25);
  transition: color 0.3s;
}
.sp-path:hover .sp-path-num { color: rgba(238, 58, 35, 0.6); }
.sp-path-icon {
  width: 50px;
  height: 50px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: rgba(238, 58, 35, 0.1);
  border: 1px solid rgba(238, 58, 35, 0.22);
  color: var(--sp-accent);
  margin-bottom: 20px;
  transition: background 0.3s, box-shadow 0.3s;
}
.sp-path:hover .sp-path-icon {
  background: rgba(238, 58, 35, 0.16);
  box-shadow: 0 0 28px rgba(238, 58, 35, 0.18);
}
.sp-path-icon svg { width: 24px; height: 24px; }
.sp-path h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.12rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin-bottom: 8px;
}
.sp-path p {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--sp-muted);
  margin: 0 0 18px;
}
.sp-path-go {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sp-accent);
}
.sp-path-go svg { width: 13px; height: 13px; transition: transform 0.25s; }
.sp-path:hover .sp-path-go svg { transform: translateX(4px); }

/* ════════════════ CONTACT (hub) ════════════════ */
.sp-contact {
  position: relative;
  padding: 96px 0;
  background: var(--sp-surface);
  border-top: 1px solid var(--sp-line);
  scroll-margin-top: 120px;
}
.sp-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 80%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(238, 58, 35, 0.35), transparent);
}
.sp-contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  max-width: 1180px;
  margin: 0 auto;
}
.sp-rail {
  position: sticky;
  top: 140px;
  padding: 32px 30px;
  border: 1px solid var(--sp-line);
  border-radius: var(--sp-radius-lg);
  background: linear-gradient(170deg, rgba(17, 19, 23, 0.9), rgba(10, 11, 14, 0.9));
}
.sp-rail-heading {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin-bottom: 20px;
}
.sp-rail-list {
  list-style: none;
  display: grid;
  gap: 16px;
  padding: 0;
  margin: 0;
}
.sp-rail-list li { display: flex; gap: 13px; align-items: flex-start; }
.sp-rail-ico {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: rgba(238, 58, 35, 0.08);
  border: 1px solid rgba(238, 58, 35, 0.25);
  color: var(--sp-accent);
  margin-top: 1px;
}
.sp-rail-ico svg { width: 15px; height: 15px; }
.sp-rail-list strong {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 245, 247, 0.42);
  margin-bottom: 4px;
}
.sp-rail-list a {
  color: var(--sp-ink);
  font-size: 0.96rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}
.sp-rail-list a:hover { color: var(--sp-accent); }
.sp-rail-list address {
  font-style: normal;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--sp-soft);
}
.sp-rail-list .sp-rail-note { font-size: 0.8rem; color: var(--sp-muted); margin-top: 2px; }
.sp-rail-divider { height: 1px; background: var(--sp-line); margin: 24px 0; }
.sp-rail-trust {
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(238, 58, 35, 0.06);
  border: 1px solid rgba(238, 58, 35, 0.14);
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--sp-soft);
  margin: 0;
}

/* Form shell (native dark forms) */
.sp-form-shell {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--sp-radius-lg);
  background: linear-gradient(165deg, rgba(17, 19, 23, 0.98) 0%, rgba(10, 11, 14, 0.98) 100%);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.sp-form-shell-head {
  padding: 26px 32px;
  border-bottom: 1px solid var(--sp-line);
}
.sp-form-shell-head h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin: 0 0 5px;
}
.sp-form-shell-head p { margin: 0; font-size: 0.88rem; color: var(--sp-muted); }
.sp-form-shell-body {
  position: relative;
  padding: 30px 32px 34px;
}

/* Radio chip groups */
.sp-group-label {
  margin: 24px 0 12px;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--sp-soft);
}
.sp-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.sp-radio-chip { position: relative; }
.sp-radio-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.sp-radio-chip span {
  display: inline-block;
  padding: 11px 19px;
  border-radius: 99px;
  border: 1px solid var(--sp-line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--sp-soft);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.sp-radio-chip:hover span {
  border-color: rgba(238, 58, 35, 0.45);
  transform: translateY(-1px);
}
.sp-radio-chip input:focus-visible + span {
  outline: 2px solid var(--sp-accent);
  outline-offset: 2px;
}
.sp-radio-chip input:checked + span {
  border-color: var(--sp-accent);
  background: rgba(238, 58, 35, 0.14);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(238, 58, 35, 0.3), 0 6px 18px rgba(238, 58, 35, 0.12);
}
.sp-chip-group.sp-invalid-group .sp-radio-chip span {
  border-color: rgba(255, 107, 107, 0.55);
}
.sp-field-block { display: block; margin-top: 16px; }
.sp-field textarea { resize: vertical; min-height: 96px; }

/* ════════════════ FAQ (hub) ════════════════ */
.sp-faq {
  padding: 96px 0 110px;
  background:
    radial-gradient(ellipse 60% 50% at 85% 10%, rgba(238, 58, 35, 0.04), transparent 60%),
    #000;
  border-top: 1px solid var(--sp-line);
  scroll-margin-top: 120px;
}
.sp-faq-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
}
.sp-faq-tab-btn {
  padding: 11px 22px;
  border-radius: 99px;
  border: 1px solid var(--sp-line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--sp-soft);
  font-family: "Oswald", sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.sp-faq-tab-btn:hover { border-color: rgba(238, 58, 35, 0.45); color: #fff; transform: translateY(-1px); }
.sp-faq-tab-btn:focus-visible { outline: 2px solid var(--sp-accent); outline-offset: 2px; }
.sp-faq-tab-btn.is-active {
  border-color: var(--sp-accent);
  background: rgba(238, 58, 35, 0.14);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(238, 58, 35, 0.3), 0 6px 18px rgba(238, 58, 35, 0.12);
}
.sp-faq-panels { max-width: 860px; margin: 0 auto; }
.sp-faq-panel { display: none; }
.sp-faq-panel.is-active { display: block; animation: spFadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
@keyframes spFadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
.sp-acc { display: grid; gap: 12px; }
.sp-acc-item {
  border: 1px solid var(--sp-line);
  border-radius: var(--sp-radius);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
  transition: border-color 0.25s;
}
.sp-acc-item.is-open { border-color: rgba(238, 58, 35, 0.3); }
.sp-acc-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 19px 24px;
  background: none;
  border: none;
  color: var(--sp-ink);
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
}
.sp-acc-q:focus-visible { outline: 2px solid var(--sp-accent); outline-offset: -2px; border-radius: var(--sp-radius); }
.sp-acc-q svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  color: var(--sp-accent);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.sp-acc-item.is-open .sp-acc-q svg { transform: rotate(45deg); }
.sp-acc-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.sp-acc-a > div {
  overflow: hidden;
  padding: 0 24px;
  transition: padding 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.sp-acc-item.is-open .sp-acc-a { grid-template-rows: 1fr; }
.sp-acc-item.is-open .sp-acc-a > div { padding: 0 24px 22px; }
.sp-acc-a p, .sp-acc-a li {
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--sp-muted);
}
.sp-acc-a p { margin: 0 0 12px; }
.sp-acc-a p:last-child { margin-bottom: 0; }
.sp-acc-a ul { margin: 0 0 12px; padding-left: 20px; }
.sp-acc-a ul:last-child { margin-bottom: 0; }
.sp-acc-a li { margin-bottom: 6px; }
.sp-acc-a a { color: var(--sp-accent); text-decoration: none; }
.sp-acc-a a:hover { text-decoration: underline; }
.sp-acc-a address { font-style: normal; }
.sp-faq-foot {
  margin-top: 40px;
  text-align: center;
  font-size: 0.94rem;
  color: var(--sp-muted);
}
.sp-faq-foot a {
  color: var(--sp-accent);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(238, 58, 35, 0.4);
  transition: color 0.2s, border-color 0.2s;
}
.sp-faq-foot a:hover { color: var(--sp-accent-soft); border-color: var(--sp-accent-soft); }

/* ════════════════ HELP BAND (subpages) ════════════════ */
.sp-band {
  position: relative;
  padding: 72px 0;
  background:
    radial-gradient(ellipse 55% 90% at 50% 100%, rgba(238, 58, 35, 0.1), transparent 65%),
    var(--sp-surface);
  border-top: 1px solid var(--sp-line);
  text-align: center;
}
.sp-band h2 {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin-bottom: 12px;
}
.sp-band p {
  color: var(--sp-muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 520px;
  margin: 0 auto 28px;
}
.sp-band-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

/* ════════════════ MANUALS LIBRARY ════════════════ */
.sp-lib {
  padding: 72px 0 96px;
  background:
    radial-gradient(ellipse 70% 45% at 50% 0%, rgba(238, 58, 35, 0.04), transparent 60%),
    #000;
}
.sp-lib-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 32px;
  align-items: start;
}
.sp-lib-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}
.sp-lib-count {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sp-muted);
}
.sp-lib-count strong { color: var(--sp-accent); font-weight: 500; }
.sp-lib-expand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: 99px;
  border: 1px solid var(--sp-line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--sp-soft);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.sp-lib-expand:hover { border-color: rgba(238, 58, 35, 0.45); color: #fff; }
.sp-lib-groups { display: grid; gap: 14px; }
.sp-lib-group {
  border: 1px solid var(--sp-line);
  border-radius: var(--sp-radius);
  background: linear-gradient(170deg, rgba(17, 19, 23, 0.75), rgba(8, 9, 11, 0.85));
  overflow: hidden;
  transition: border-color 0.25s;
}
.sp-lib-group.is-open { border-color: rgba(238, 58, 35, 0.28); }
.sp-lib-group-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.sp-lib-group-head:focus-visible { outline: 2px solid var(--sp-accent); outline-offset: -2px; border-radius: var(--sp-radius); }
.sp-lib-group-ico {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: rgba(238, 58, 35, 0.09);
  border: 1px solid rgba(238, 58, 35, 0.22);
  color: var(--sp-accent);
}
.sp-lib-group-ico svg { width: 20px; height: 20px; }
.sp-lib-group-title { flex: 1; min-width: 0; }
.sp-lib-group-title h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin: 0 0 3px;
}
.sp-lib-group-title span {
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 245, 247, 0.38);
}
.sp-lib-group-badge {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--sp-soft);
  padding: 5px 11px;
  border-radius: 99px;
  border: 1px solid var(--sp-line-strong);
  background: rgba(255, 255, 255, 0.03);
  flex-shrink: 0;
}
.sp-lib-group-head > svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--sp-accent);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.sp-lib-group.is-open .sp-lib-group-head > svg { transform: rotate(180deg); }
.sp-lib-group-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.sp-lib-group-body > div { overflow: hidden; }
.sp-lib-group.is-open .sp-lib-group-body { grid-template-rows: 1fr; }
.sp-lib-items {
  list-style: none;
  margin: 0;
  padding: 4px 12px 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
}
.sp-lib-item a {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: 9px;
  text-decoration: none;
  color: var(--sp-soft);
  font-size: 0.9rem;
  transition: background 0.15s, color 0.15s;
}
.sp-lib-item a:hover { background: rgba(238, 58, 35, 0.08); color: #fff; }
.sp-lib-item svg { width: 15px; height: 15px; color: var(--sp-accent); flex-shrink: 0; opacity: 0.8; }
.sp-lib-item .sp-lib-ext {
  margin-left: auto;
  opacity: 0;
  transform: translateX(-3px);
  transition: opacity 0.2s, transform 0.2s;
}
.sp-lib-item a:hover .sp-lib-ext { opacity: 0.7; transform: none; }
.sp-lib-item mark { background: none; color: var(--sp-accent); font-weight: 600; }
.sp-lib-empty {
  padding: 56px 24px;
  text-align: center;
  border: 1px dashed var(--sp-line-strong);
  border-radius: var(--sp-radius);
  color: var(--sp-muted);
}
.sp-lib-empty strong { display: block; color: var(--sp-ink); font-family: "Oswald", sans-serif; font-size: 1.1rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.sp-lib-empty a { color: var(--sp-accent); text-decoration: none; }
.sp-lib-empty a:hover { text-decoration: underline; }

/* Library sidebar */
.sp-side { display: grid; gap: 16px; position: sticky; top: 140px; }
.sp-side-card {
  padding: 28px 26px;
  border: 1px solid var(--sp-line);
  border-radius: var(--sp-radius-lg);
  background: linear-gradient(170deg, rgba(17, 19, 23, 0.9), rgba(10, 11, 14, 0.9));
}
.sp-side-card--glow {
  background:
    radial-gradient(ellipse 130% 90% at 50% -20%, rgba(238, 58, 35, 0.14), transparent 60%),
    linear-gradient(170deg, rgba(17, 19, 23, 0.95), rgba(10, 11, 14, 0.95));
  border-color: rgba(238, 58, 35, 0.22);
}
.sp-side-card h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin: 0 0 10px;
}
.sp-side-card p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--sp-muted);
  margin: 0 0 20px;
}
.sp-side-card .sp-btn { width: 100%; }
.sp-side-card .sp-btn + .sp-btn { margin-top: 10px; }
.sp-side-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 88px;
  margin-bottom: 18px;
  border-radius: 10px;
  background: #fff;
  padding: 12px;
}
.sp-side-logo img { max-height: 100%; width: auto; object-fit: contain; }
.sp-side-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.sp-side-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  margin: 0 -10px;
  border-radius: 9px;
  color: var(--sp-soft);
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.sp-side-links a:hover { background: rgba(238, 58, 35, 0.08); color: #fff; }
.sp-side-links svg { width: 14px; height: 14px; color: var(--sp-accent); flex-shrink: 0; }

/* ════════════════ STEPS STRIP (registration / returns) ════════════════ */
.sp-steps {
  display: grid;
  grid-template-columns: repeat(var(--sp-steps-count, 3), minmax(0, 1fr));
  gap: 16px;
  counter-reset: spstep;
}
.sp-step {
  position: relative;
  padding: 24px 22px 22px;
  border: 1px solid var(--sp-line);
  border-radius: var(--sp-radius);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.005));
}
.sp-step-num {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid rgba(238, 58, 35, 0.4);
  background: rgba(238, 58, 35, 0.08);
  color: var(--sp-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  margin-bottom: 14px;
}
.sp-step h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin: 0 0 6px;
}
.sp-step p { font-size: 0.84rem; line-height: 1.55; color: var(--sp-muted); margin: 0; }

/* ════════════════ REGISTRATION ════════════════ */
.sp-reg { padding: 72px 0 96px; background: #000; }
.sp-reg-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 32px;
  align-items: start;
  margin-top: 44px;
}
.sp-reg-form-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--sp-radius-lg);
  background: linear-gradient(165deg, rgba(17, 19, 23, 0.98) 0%, rgba(10, 11, 14, 0.98) 100%);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  padding: 36px 34px 38px;
}
.sp-field { display: block; }
.sp-field-label {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 245, 247, 0.45);
  margin-bottom: 8px;
}
.sp-field input,
.sp-field select,
.sp-field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--sp-line);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.35);
  color: var(--sp-ink);
  font: inherit;
  box-sizing: border-box;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.sp-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23EE3A23' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 14px;
  padding-right: 40px;
}
.sp-field select option, .sp-field select optgroup { background: #111317; color: var(--sp-ink); }
.sp-field input:focus,
.sp-field select:focus,
.sp-field textarea:focus {
  outline: none;
  border-color: rgba(238, 58, 35, 0.55);
  box-shadow: 0 0 0 3px rgba(238, 58, 35, 0.1);
}
.sp-field input.sp-invalid,
.sp-field select.sp-invalid { border-color: rgba(255, 107, 107, 0.6); }
.sp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.sp-form-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 245, 247, 0.42);
}
.sp-form-heading::after { content: ""; flex: 1; height: 1px; background: var(--sp-line); }
.sp-product-rows { display: grid; gap: 12px; }
.sp-product-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px 42px;
  gap: 12px;
  align-items: end;
}
.sp-row-remove {
  height: 47px;
  border-radius: 8px;
  border: 1px solid var(--sp-line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--sp-muted);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.sp-row-remove:hover { border-color: rgba(255, 107, 107, 0.5); color: #ff6b6b; }
.sp-row-remove svg { width: 15px; height: 15px; }
.sp-row-remove:disabled { opacity: 0.3; cursor: not-allowed; }
.sp-add-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 11px 18px;
  border-radius: 8px;
  border: 1px dashed var(--sp-line-strong);
  background: none;
  color: var(--sp-soft);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.sp-add-row:hover { border-color: rgba(238, 58, 35, 0.5); color: #fff; background: rgba(238, 58, 35, 0.05); }
.sp-add-row svg { width: 14px; height: 14px; color: var(--sp-accent); }
.sp-form-actions { margin-top: 30px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.sp-form-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--sp-muted);
}
.sp-form-note svg { width: 14px; height: 14px; color: var(--sp-accent); flex-shrink: 0; }
/* Success state (shared by contact / registration / RMA forms) */
.sp-form-success { text-align: center; padding: 34px 10px 20px; }
.sp-success-icon {
  width: 74px;
  height: 74px;
  margin: 0 auto 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(238, 58, 35, 0.1);
  border: 1px solid rgba(238, 58, 35, 0.4);
  color: var(--sp-accent);
  box-shadow: 0 0 48px rgba(238, 58, 35, 0.2);
}
.sp-success-icon svg { width: 34px; height: 34px; }
.sp-form-success h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin: 0 0 10px;
}
.sp-form-success > p {
  color: var(--sp-muted);
  line-height: 1.65;
  max-width: 460px;
  margin: 0 auto 24px;
}
.sp-form-summary {
  max-width: 460px;
  margin: 0 auto 26px;
  padding: 16px 20px;
  border-radius: 10px;
  background: rgba(238, 58, 35, 0.06);
  border: 1px solid rgba(238, 58, 35, 0.16);
  text-align: left;
}
.sp-form-summary ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.sp-form-summary li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.88rem;
  color: var(--sp-soft);
}
.sp-form-summary li span:last-child { color: var(--sp-muted); flex-shrink: 0; }

/* Warranty coverage panel */
.sp-coverage-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.sp-coverage-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.86rem; line-height: 1.6; color: var(--sp-soft); }
.sp-coverage-list li svg {
  width: 16px;
  height: 16px;
  color: var(--sp-accent);
  flex-shrink: 0;
  margin-top: 3px;
}
.sp-coverage-list strong { color: var(--sp-ink); }
.sp-coverage-list a { color: var(--sp-accent); text-decoration: none; }
.sp-coverage-list a:hover { text-decoration: underline; }

/* ════════════════ RETURNS / RMA ════════════════ */
.sp-rma { padding: 72px 0 0; background: #000; }
.sp-rma-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.sp-rma-path {
  position: relative;
  padding: 32px 30px;
  border: 1px solid var(--sp-line);
  border-radius: var(--sp-radius-lg);
  background: linear-gradient(170deg, rgba(17, 19, 23, 0.9), rgba(8, 9, 11, 0.95));
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.sp-rma-path:hover {
  border-color: rgba(238, 58, 35, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
}
.sp-rma-path-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 13px;
  border-radius: 99px;
  border: 1px solid rgba(238, 58, 35, 0.3);
  background: rgba(238, 58, 35, 0.08);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sp-accent);
  margin-bottom: 18px;
}
.sp-rma-path h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin: 0 0 12px;
}
.sp-rma-path p { font-size: 0.9rem; line-height: 1.65; color: var(--sp-muted); margin: 0 0 16px; }
.sp-rma-path ul { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 9px; }
.sp-rma-path ul li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--sp-soft);
}
.sp-rma-path ul svg { width: 14px; height: 14px; color: var(--sp-accent); flex-shrink: 0; margin-top: 3px; }
.sp-rma-path .sp-btn { margin-top: 4px; }

/* RMA timeline */
.sp-rma-how {
  padding: 90px 0;
  background: var(--sp-surface);
  border-top: 1px solid var(--sp-line);
  margin-top: 90px;
  position: relative;
}
.sp-rma-how::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(900px, 80%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(238, 58, 35, 0.35), transparent);
}
.sp-timeline {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin: 56px 0 0;
  padding: 0;
  position: relative;
}
.sp-timeline-track {
  position: absolute;
  top: 26px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
}
.sp-timeline-step { text-align: center; padding: 0 14px; position: relative; }
.sp-timeline-node {
  position: relative;
  width: 52px;
  height: 52px;
  margin: 0 auto 20px;
  border-radius: 50%;
  border: 1px solid rgba(238, 58, 35, 0.35);
  background: radial-gradient(circle at 30% 20%, rgba(238, 58, 35, 0.16), rgba(10, 11, 14, 0.97) 65%);
  display: grid;
  place-items: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--sp-accent);
  box-shadow: 0 0 28px rgba(238, 58, 35, 0.1);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.sp-timeline-step:hover .sp-timeline-node {
  border-color: rgba(238, 58, 35, 0.6);
  box-shadow: 0 0 40px rgba(238, 58, 35, 0.22);
  transform: translateY(-3px);
}
.sp-timeline-step h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 0.94rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--sp-ink);
  margin: 0 0 7px;
}
.sp-timeline-step p {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--sp-muted);
  max-width: 210px;
  margin: 0 auto;
}

/* RMA form + address section */
.sp-rma-submit {
  padding: 96px 0;
  background: #000;
  border-top: 1px solid var(--sp-line);
  scroll-margin-top: 110px;
}
.sp-rma-layout {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  max-width: 1180px;
  margin: 0 auto;
}
.sp-address-card {
  font-style: normal;
  padding: 18px 20px;
  border-radius: 10px;
  border: 1px solid var(--sp-line-strong);
  background: rgba(0, 0, 0, 0.3);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--sp-soft);
}
.sp-address-card strong { color: var(--sp-ink); font-weight: 500; }
.sp-checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.sp-checklist li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--sp-soft);
}
.sp-checklist svg { width: 15px; height: 15px; color: var(--sp-accent); flex-shrink: 0; margin-top: 3px; }

/* ════════════════ TRAINING ════════════════ */
.sp-train { padding: 72px 0 96px; background: #000; }
.sp-uni {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 44px;
  align-items: center;
  padding: 48px 48px;
  border: 1px solid rgba(238, 58, 35, 0.2);
  border-radius: var(--sp-radius-lg);
  background:
    radial-gradient(ellipse 90% 130% at 85% -20%, rgba(238, 58, 35, 0.14), transparent 60%),
    linear-gradient(165deg, rgba(17, 19, 23, 0.98), rgba(8, 9, 11, 0.98));
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  margin-bottom: 72px;
}
.sp-uni-copy h2 {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin: 0 0 14px;
}
.sp-uni-copy > p {
  color: var(--sp-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 520px;
  margin: 0 0 26px;
}
.sp-uni-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  margin-bottom: 30px;
}
.sp-uni-stat strong {
  display: block;
  font-family: "Oswald", sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--sp-ink);
  line-height: 1;
  margin-bottom: 5px;
}
.sp-uni-stat span {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sp-muted);
}
.sp-uni-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.sp-uni-visual {
  display: grid;
  place-items: center;
  padding: 34px;
  border-radius: var(--sp-radius);
  background: #fff;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.sp-uni-visual img { max-width: 100%; height: auto; }

.sp-resources-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.sp-resource {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--sp-line);
  border-radius: var(--sp-radius);
  background: linear-gradient(170deg, rgba(17, 19, 23, 0.85), rgba(8, 9, 11, 0.92));
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.sp-resource:hover {
  border-color: rgba(238, 58, 35, 0.32);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5);
}
.sp-resource-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0d0e12;
}
.sp-resource-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.sp-resource:hover .sp-resource-media img { transform: scale(1.05); }
.sp-resource-date {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 11px;
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  color: rgba(244, 245, 247, 0.8);
}
.sp-resource-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.sp-resource-body h3 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--sp-ink);
  margin: 0 0 8px;
}
.sp-resource-body p {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--sp-muted);
  margin: 0 0 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sp-resource-go {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sp-accent);
}
.sp-resource-go svg { width: 13px; height: 13px; transition: transform 0.25s; }
.sp-resource:hover .sp-resource-go svg { transform: translateX(4px); }

.sp-train-blog {
  margin-top: 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 32px;
  align-items: start;
}
.sp-blog-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.sp-blog-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  margin: 0 -16px;
  border-radius: 10px;
  color: var(--sp-soft);
  font-size: 0.94rem;
  line-height: 1.45;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.sp-blog-list a:hover { background: rgba(238, 58, 35, 0.07); color: #fff; }
.sp-blog-list svg { width: 14px; height: 14px; color: var(--sp-accent); flex-shrink: 0; }

/* ════════════════ RESPONSIVE ════════════════ */
@media (max-width: 1180px) {
  .sp-lib-layout,
  .sp-reg-layout { grid-template-columns: 1fr; }
  .sp-side { position: static; }
  .sp-contact-layout,
  .sp-rma-layout { grid-template-columns: 1fr; max-width: 760px; }
  .sp-rail { position: static; }
  .sp-train-blog { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) {
  .sp-section-head-row { grid-template-columns: 1fr; gap: 16px; }
  .sp-paths-grid { grid-template-columns: 1fr 1fr; }
  .sp-timeline { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 14px; }
  .sp-timeline-track { display: none; }
  .sp-resources-grid { grid-template-columns: 1fr 1fr; }
  .sp-uni { grid-template-columns: 1fr; gap: 34px; }
  .sp-uni-visual { max-width: 420px; }
}
@media (max-width: 760px) {
  .sp-container { padding: 0 16px; }
  .support-main { padding-top: 60px; }
  .sp-subnav { top: 60px; }
  .sp-hero-inner { padding-top: 44px; }
  .sp-hero--hub { min-height: 520px; }
  .sp-search-kbd { display: none; }
  .sp-search-box { padding-left: 16px; }
  .sp-hero-chips { gap: 8px; }
  .sp-chip { font-size: 0.78rem; padding: 8px 13px; }
  .sp-subnav-link { padding: 15px 15px; font-size: 0.76rem; }
  .sp-paths { padding: 56px 0 64px; }
  .sp-paths-grid { grid-template-columns: 1fr; }
  .sp-path { min-height: 0; }
  .sp-contact { padding: 64px 0; }
  .sp-form-shell-head { padding: 22px 20px; }
  .sp-form-shell-body { padding: 22px 18px 26px; }
  .sp-faq { padding: 64px 0 80px; }
  .sp-acc-q { font-size: 0.9rem; padding: 16px 18px; gap: 12px; }
  .sp-acc-a > div { padding: 0 18px; }
  .sp-acc-item.is-open .sp-acc-a > div { padding: 0 18px 18px; }
  .sp-band { padding: 56px 0; }
  .sp-band-actions .sp-btn { width: 100%; }
  .sp-lib { padding: 52px 0 72px; }
  .sp-lib-items { grid-template-columns: 1fr; }
  .sp-lib-group-head { padding: 16px 16px; gap: 12px; }
  .sp-lib-group-badge { display: none; }
  .sp-steps { grid-template-columns: 1fr; }
  .sp-reg { padding: 52px 0 72px; }
  .sp-reg-form-card { padding: 26px 18px 30px; }
  .sp-form-row { grid-template-columns: 1fr; }
  .sp-product-row { grid-template-columns: minmax(0, 1fr) 84px 42px; }
  .sp-form-actions { flex-direction: column; align-items: stretch; }
  .sp-form-actions .sp-btn { width: 100%; }
  .sp-rma { padding: 52px 0 0; }
  .sp-rma-paths { grid-template-columns: 1fr; }
  .sp-rma-how { padding: 64px 0; margin-top: 64px; }
  .sp-timeline { grid-template-columns: 1fr; max-width: 320px; margin-left: auto; margin-right: auto; }
  .sp-rma-submit { padding: 64px 0; }
  .sp-train { padding: 52px 0 72px; }
  .sp-uni { padding: 30px 22px; margin-bottom: 52px; }
  .sp-uni-actions .sp-btn { width: 100%; }
  .sp-resources-grid { grid-template-columns: 1fr; }
  .sp-train-blog { margin-top: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  .sp-reveal,
  .js .sp-reveal { opacity: 1; transform: none; transition: none; }
  .sp-faq-panel.is-active { animation: none; }
  .sp-acc-a, .sp-lib-group-body { transition: none; }
}