/* ============================================================
   RUDRA KITS – servicios.css
   ============================================================ */

.nav-link--active { color: #F5C518 !important; font-weight: 600 !important; }

/* ── HERO ── */
.srv-hero {
  background: #111;
  padding: 130px 48px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.srv-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 60% at 50% 0%, rgba(245,197,24,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.srv-hero-inner { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; }

.srv-hero-title {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.1;
  margin: 14px 0 18px;
}
.srv-hero-title .yellow { color: #F5C518; }

.srv-hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 32px;
}

.srv-hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── NUMBERS BAR ── */
.srv-numbers {
  background: #F5C518;
  padding: 44px 48px;
}
.srv-numbers-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.srv-num-card {
  text-align: center;
  padding: 8px 20px;
  border-right: 1px solid rgba(0,0,0,0.12);
}
.srv-num-card:last-child { border-right: none; }
.snc-value { font-size: 32px; font-weight: 900; color: #1a1000; letter-spacing: -0.02em; }
.snc-label { font-size: 12px; color: rgba(26,16,0,0.65); font-weight: 500; margin-top: 4px; }

/* ── MAIN SECTION ── */
.srv-main { background: #f7f7f5; padding: 80px 48px 88px; }
.srv-main-inner { max-width: 1000px; margin: 0 auto; }

.srv-section-header { margin-bottom: 52px; }
.srv-section-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 900;
  text-transform: uppercase;
  color: #111;
  letter-spacing: -0.02em;
  margin: 8px 0 0;
}
.srv-section-title .yellow { color: #F5C518; }
.srv-section-sub { font-size: 15px; color: #666; margin-top: 10px; line-height: 1.65; }

/* service item rows */
.srv-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 40px;
  align-items: start;
  padding: 52px 0;
  border-bottom: 1px solid #e5e5e3;
}
.srv-item:last-child { border-bottom: none; }
.srv-item--reverse { direction: rtl; }
.srv-item--reverse > * { direction: ltr; }

.srv-item-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.srv-item-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(245,197,24,0.12);
  border: 2px solid rgba(245,197,24,0.25);
  display: flex; align-items: center; justify-content: center;
}
.srv-item-number {
  font-size: 13px;
  font-weight: 800;
  color: #ccc;
  letter-spacing: 0.1em;
}

.srv-service-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #F5A800;
  margin-bottom: 8px;
}

.srv-item-title {
  font-size: 20px;
  font-weight: 800;
  color: #111;
  margin: 0 0 14px;
  line-height: 1.3;
}
.srv-item-desc { font-size: 15px; color: #555; line-height: 1.75; margin: 0 0 20px; }

.srv-item-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.srv-tag {
  background: rgba(245,197,24,0.1);
  border: 1px solid rgba(245,197,24,0.35);
  color: #b8890a;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 999px;
}

.srv-price-block {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
}
.srv-price-label { font-size: 12px; color: #aaa; font-weight: 500; }
.srv-price { font-size: 22px; font-weight: 900; color: #F5A800; }
.srv-price-note { font-size: 12px; color: #999; }

/* BMS comparativa (reused from baterias) */
.srv-vs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 0 0 20px;
  max-width: 480px;
}
.vs-col {
  border-radius: 12px;
  padding: 20px;
  border: 1.5px solid #e5e5e3;
  background: #fff;
}
.vs-col--buena { border-color: #F5C518; background: rgba(245,197,24,0.04); }
.vs-label { font-size: 11px; font-weight: 700; color: #aaa; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; }
.vs-title { font-size: 16px; font-weight: 900; color: #333; margin-bottom: 10px; }
.vs-title--yellow { color: #F5A800; }
.vs-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.vs-list li { font-size: 13px; color: #555; padding-left: 14px; position: relative; }
.vs-list li::before { content: '•'; position: absolute; left: 0; color: #ccc; }
.vs-col--buena .vs-list li::before { color: #F5C518; }

/* ── EXTRA SERVICES ── */
.srv-extra {
  background: #111;
  padding: 80px 48px 88px;
  position: relative;
  overflow: hidden;
}
.srv-extra::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 20% 50%, rgba(245,197,24,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.srv-extra-inner { max-width: 1000px; margin: 0 auto; position: relative; z-index: 1; }
.srv-extra .srv-section-title { color: #fff; }

.extra-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 52px;
}

.extra-card {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s;
}
.extra-card:hover { border-color: rgba(245,197,24,0.35); }

.extra-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(245,197,24,0.1);
  border: 1.5px solid rgba(245,197,24,0.2);
  display: flex; align-items: center; justify-content: center;
}
.extra-step {
  font-size: 11px;
  font-weight: 800;
  color: #F5A800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.extra-title {
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
}
.extra-desc { font-size: 13.5px; color: rgba(255,255,255,0.55); line-height: 1.65; flex: 1; }
.extra-price {
  font-size: 15px;
  font-weight: 900;
  color: #F5A800;
  margin-top: 4px;
}

/* ── PROCESO ── */
.srv-proceso {
  background: #fff;
  padding: 80px 48px 88px;
  border-top: 1px solid #ebebeb;
}
.srv-proceso-inner { max-width: 900px; margin: 0 auto; }

.proceso-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 52px;
  flex-wrap: wrap;
}

.proceso-step {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.proceso-connector {
  flex: 0 0 32px;
  height: 2px;
  background: linear-gradient(to right, #F5C518, rgba(245,197,24,0.2));
  align-self: 56px;
  margin-top: 26px;
}

.paso-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #F5C518;
  color: #1a1000;
  font-size: 16px;
  font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.paso-content { padding: 0 8px; }
.paso-title {
  font-size: 15px;
  font-weight: 800;
  color: #111;
  margin-bottom: 8px;
}
.paso-desc { font-size: 13px; color: #666; line-height: 1.6; }

/* ── FAQ ── */
.srv-faq {
  background: #f7f7f5;
  padding: 80px 48px 88px;
}
.srv-faq-inner { max-width: 760px; margin: 0 auto; }

.faq-list { margin-top: 52px; display: flex; flex-direction: column; gap: 0; }

.faq-item {
  border-bottom: 1px solid #e5e5e3;
}
.faq-item:first-child { border-top: 1px solid #e5e5e3; }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  font-size: 15px;
  font-weight: 700;
  color: #111;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q:hover { color: #F5A800; }

.faq-arrow {
  flex-shrink: 0;
  color: #aaa;
  transition: transform 0.2s;
}
details[open] .faq-arrow { transform: rotate(180deg); }
details[open] .faq-q { color: #F5A800; }
details[open] .faq-arrow { color: #F5A800; }

.faq-a {
  font-size: 14px;
  color: #555;
  line-height: 1.75;
  padding: 0 4px 22px;
}

/* ── CTA SECTION ── */
.srv-cta-section {
  background: #111;
  padding: 80px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.srv-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 80% at 50% 100%, rgba(245,197,24,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.srv-cta-inner { max-width: 660px; margin: 0 auto; position: relative; z-index: 1; }

.srv-cta-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 14px;
}
.srv-cta-title .yellow { color: #F5C518; }
.srv-cta-sub { font-size: 16px; color: rgba(255,255,255,0.6); margin-bottom: 36px; line-height: 1.65; }
.srv-cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .srv-numbers-inner { grid-template-columns: repeat(2, 1fr); }
  .srv-num-card:nth-child(2) { border-right: none; }
  .srv-main { padding: 56px 20px; }
  .srv-item { grid-template-columns: 1fr; gap: 20px; }
  .srv-item--reverse { direction: ltr; }
  .srv-item-visual { flex-direction: row; }
  .srv-vs { grid-template-columns: 1fr; max-width: 100%; }
  .extra-grid { grid-template-columns: 1fr; }
  .srv-extra { padding: 56px 20px; }
  .srv-proceso { padding: 56px 20px; }
  .proceso-steps { flex-direction: column; align-items: center; gap: 8px; }
  .proceso-connector { width: 2px; height: 32px; background: linear-gradient(to bottom, #F5C518, rgba(245,197,24,0.2)); flex: 0 0 32px; margin-top: 0; align-self: auto; }
  .srv-faq { padding: 56px 20px; }
  .srv-cta-section { padding: 60px 20px; }
  .srv-hero { padding: 110px 24px 56px; }
}
@media (max-width: 540px) {
  .srv-numbers-inner { grid-template-columns: 1fr 1fr; }
  .srv-num-card { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.12); }
  .srv-numbers { padding: 36px 20px; }
  .extra-grid { grid-template-columns: 1fr; }
}