/* ═══════════════════════════════════════════════
   SERVICIOS.CSS — Estilos exclusivos de servicios.html
   ═══════════════════════════════════════════════ */

/* ── HEADER ── */
#srv-hero {
  padding: 180px 56px 100px;
  background: var(--off-black);
  position: relative;
  overflow: visible;
}
#srv-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 60%, rgba(94,252,232,0.05) 0%, transparent 55%);
  pointer-events: none;
}
.srv-hero-inner {
  max-width: 1200px; margin: 0 auto;
  position: relative; z-index: 1;
}
.srv-hero-title {
  font-size: clamp(64px, 8vw, 120px);
  margin-bottom: 28px;
}
.srv-hero-title em { font-style: italic; color: var(--teal); }
.srv-hero-sub {
  font-size: 14px; line-height: 1.9;
  color: rgba(255,255,255,0.45);
  max-width: 480px;
}

@media(max-width:768px){
  #srv-hero { padding: 140px 28px 72px; }
}
@media(max-width:480px){
  #srv-hero { padding: 120px 20px 56px; }
  .srv-hero-title { font-size: clamp(48px, 13vw, 80px); }
  #calculadora { padding: 60px 20px; }
}

/* ── TARIFAS ── */
#tarifas {
  padding: 120px 56px;
  position: relative;
  background: var(--off-black);
}
#tarifas::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 30%, rgba(94,252,232,0.04) 0%, transparent 55%);
  pointer-events: none;
}
.tarifas-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.tarifas-header { margin-bottom: 64px; }
.tarifas-title { font-size: clamp(44px, 5vw, 72px); }

.tar-table {
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.07);
}

/* column grid helpers */
.tar-cols-2 { display: grid; grid-template-columns: 1fr 120px; }
.tar-cols-3 { display: grid; grid-template-columns: 1fr 120px 120px; }
.tar-cols-4 { display: grid; grid-template-columns: 1fr 120px 120px 120px; }

.tar-thead {
  padding: 16px 28px;
  background: rgba(94,252,232,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  align-items: center;
  gap: 8px;
}
.tar-cat-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--teal);
  font-weight: 600;
}
.tar-cat-sub {
  font-style: normal;
  font-weight: 400;
  color: rgba(255,255,255,0.35);
  font-size: 9px;
  margin-left: 6px;
  letter-spacing: 0.06em;
}
.tar-thead span { text-align: right; }
.tar-thead .tar-cat-label { text-align: left; }

.tar-tr {
  padding: 18px 28px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  align-items: center;
  gap: 8px;
  transition: background 0.2s;
}
.tar-tr:last-of-type { border-bottom: none; }
.tar-tr:hover { background: rgba(255,255,255,0.025); }

.tar-tr-film { border-top: 1px solid rgba(94,252,232,0.1); }

.tar-type {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.tar-type { font-family: var(--font-sans); font-size: 13px; color: rgba(255,255,255,0.9); }
.tar-desc {
  font-family: var(--font-sans);
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  font-weight: 400;
}

.tar-price {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-align: right;
}
.tar-price sub {
  font-size: 10px;
  font-weight: 400;
  color: rgba(255,255,255,0.4);
  vertical-align: baseline;
}
.tar-price-best { color: var(--teal); }
.tar-price-na { color: rgba(255,255,255,0.15); }

.tar-footnote {
  padding: 12px 28px 14px;
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.04);
  font-family: var(--font-sans);
}
.tar-footnote strong { color: rgba(255,255,255,0.65); }

.tar-bottom-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.tar-bottom-pair .tar-table { margin-bottom: 0; }

@media(max-width: 900px) {
  #tarifas { padding: 80px 28px; }
  .tar-cols-3,
  .tar-cols-4 { grid-template-columns: 1fr repeat(2, 90px); }
  .tar-cols-4 { grid-template-columns: 1fr repeat(3, 80px); }
  .tar-price { font-size: 14px; }
}
@media(max-width: 680px) {
  .tar-bottom-pair { grid-template-columns: 1fr; }
  .tar-cols-3 { grid-template-columns: 1fr 80px 80px; }
  .tar-cols-4 { grid-template-columns: 1fr 72px 72px 72px; }
}
@media(max-width: 520px) {
  .tar-thead, .tar-tr { padding: 14px 16px; }
  .tar-cols-4 { grid-template-columns: 1fr 60px 60px 60px; }
  .tar-price { font-size: 13px; }
}

/* ── CALCULADORA ── */
#calculadora {
  padding: 120px 56px;
  background: var(--black);
  position: relative;
}
.calc-inner { max-width: 1200px; margin: 0 auto; }

.calc-header { max-width: 600px; margin-bottom: 72px; }
.calc-title { font-size: clamp(44px, 5vw, 72px); margin-bottom: 16px; }
.calc-title em { font-style: italic; color: var(--teal); }
.calc-subtitle {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
  margin-top: 8px;
}

.calc-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
}

/* CONFIG COLUMN */
.calc-config { display: flex; flex-direction: column; gap: 4px; }

.calc-group {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 8px;
}

.calc-group-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.calc-group-num {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--teal);
  opacity: 0.7;
}
.calc-group-name {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
  flex: 1;
}
.calc-group-note {
  font-family: var(--font-sans);
  font-size: 10px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.04em;
}

.calc-item {
  display: grid;
  grid-template-columns: 1fr auto 110px;
  gap: 20px;
  align-items: center;
  padding: 22px 28px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.2s;
}
.calc-item:last-child { border-bottom: none; }
.calc-item:hover { background: rgba(255,255,255,0.02); }
.calc-item-extra { background: rgba(94,252,232,0.02); }

.calc-item-name {
  font-family: var(--font-sans);
  font-size: 14px;
  color: rgba(255,255,255,0.9);
  margin-bottom: 4px;
}
.calc-item-desc {
  font-family: var(--font-sans);
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}
.calc-item-desc strong { color: rgba(255,255,255,0.6); font-weight: 600; }

.calc-item-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

/* Duration toggle */
.calc-dur-toggle {
  display: flex;
  gap: 2px;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  padding: 3px;
}
.calc-dur-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.calc-dur-btn.active {
  background: rgba(94,252,232,0.15);
  color: var(--teal);
}
.calc-dur-btn:hover:not(.active) { color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.05); }

.calc-price-save {
  display: block;
  font-size: 10px;
  font-weight: 500;
  color: var(--teal);
  letter-spacing: .05em;
  margin-top: 3px;
  opacity: .85;
}
.calc-panel-saving {
  font-size: 11px;
  color: var(--teal);
  letter-spacing: .04em;
  padding: 3px 0 8px 0;
  opacity: .8;
}

.calc-dur-badge {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--teal);
  background: rgba(94,252,232,0.1);
  border: 1px solid rgba(94,252,232,0.25);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 4px;
  vertical-align: middle;
  line-height: 1.6;
}

/* Stepper */
.calc-stepper {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  overflow: hidden;
}
.calc-btn-step {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 20px;
  width: 40px;
  height: 36px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  font-family: var(--font-sans);
  line-height: 1;
}
.calc-btn-step:hover { background: rgba(255,255,255,0.08); color: #fff; }
.calc-qty-val {
  font-family: var(--font-sans);
  font-size: 15px;
  color: rgba(255,255,255,0.9);
  min-width: 32px;
  text-align: center;
}

/* Line price */
.calc-item-price {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-align: right;
}
.calc-item-price.active { color: var(--teal); }

/* PANEL */
.calc-panel {
  position: sticky;
  top: 100px;
}
.calc-panel-inner {
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-panel-title {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

.calc-panel-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 60px;
}
.calc-panel-empty {
  font-family: var(--font-sans);
  font-size: 12px;
  color: rgba(255,255,255,0.2);
  font-style: italic;
}
.calc-panel-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}
.calc-panel-line-label {
  font-family: var(--font-sans);
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  flex: 1;
}
.calc-panel-line-val {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}

.calc-panel-sep {
  height: 1px;
  background: rgba(255,255,255,0.08);
}

.calc-panel-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
}
.calc-panel-total-row span:first-child {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.calc-panel-total {
  font-size: 36px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: -0.02em;
}
.calc-panel-time-row span:first-child {
  font-size: 11px;
  color: rgba(255,255,255,0.35);
}
.calc-panel-time {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.65);
}

.calc-panel-note {
  font-family: var(--font-sans);
  font-size: 10px;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.04em;
  text-align: center;
}

.calc-panel-cta {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

.calc-panel-pdf {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.6);
  padding: 12px 20px;
  border-radius: 40px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.2s, color 0.2s;
}
.calc-panel-pdf:hover:not(:disabled) {
  border-color: rgba(255,255,255,0.4);
  color: rgba(255,255,255,0.9);
}
.calc-panel-pdf:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

@media(max-width: 1100px) {
  .calc-layout { grid-template-columns: 1fr 340px; gap: 28px; }
}
@media(max-width: 768px) {
  #calculadora { padding: 80px 28px; }
  .calc-layout { grid-template-columns: 1fr; }
  .calc-panel { position: static; }
  .calc-item { grid-template-columns: 1fr auto 90px; gap: 14px; padding: 18px 20px; }
}
@media(max-width: 520px) {
  .calc-item { grid-template-columns: 1fr; gap: 10px; }
  .calc-item-controls { flex-direction: row; align-items: center; }
  .calc-item-price { text-align: left; }
}

/* ── LARGE SCREENS ── */
@media(min-width:1600px){
  .srv-hero-inner,
  .servicios-inner,
  .tarifas-inner,
  .calc-inner { max-width: 1440px; }
  .servicios-grid { gap: 16px; }
}