/* ZD Checkout — contratación en 3 pasos. Colores vía variables en :root (ver _head.php). */
:root {
  --zd-ink: #0f1d1b;
  --zd-muted: #5a6866;
  --zd-line: #e1e7e5;
  --zd-field: #ffffff;
  --zd-danger: #c2410c;
  --zd-radius: 16px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #fff;
  color: var(--zd-ink);
  font: 400 16px/1.5 'Outfit', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--zd-primary); }
svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
[hidden] { display: none !important; }

/* ---------- cabecera limpia ---------- */
.zd-top {
  height: 84px; padding: 0 clamp(16px, 4vw, 48px);
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--zd-line); background: #fff;
}
.zd-logo { display: inline-flex; align-items: center; text-decoration: none; color: var(--zd-ink); }
.zd-logo img { max-height: 46px; max-width: 220px; display: block; }
.zd-logo span { font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.zd-secure { display: inline-flex; align-items: center; gap: 8px; color: var(--zd-muted); font-size: 14px; font-weight: 500; }
.zd-secure svg { width: 18px; height: 18px; color: var(--zd-accent-text); }

/* ---------- layout ---------- */
.zd-shell {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, 560px);
  max-width: 1500px; margin: 0 auto; min-height: calc(100vh - 84px);
}
.zd-main { padding: 52px clamp(16px, 5vw, 72px) 96px; display: flex; justify-content: center; }
.zd-form { width: 100%; max-width: 700px; }

.zd-progress { display: flex; gap: 10px; margin-bottom: 52px; }
.zd-progress span { width: 82px; height: 4px; border-radius: 4px; background: var(--zd-line); transition: background .3s; }
.zd-progress span.is-done { background: var(--zd-ring); }
.zd-progress span.is-current { background: var(--zd-primary); }

.zd-step { animation: zd-in .35s ease both; }
@keyframes zd-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.zd-eyebrow {
  display: flex; align-items: center; gap: 14px; margin: 0;
  color: var(--zd-accent-text); font-size: 14px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
}
.zd-eyebrow::before { content: ''; width: 26px; height: 2px; background: currentColor; }
.zd-step h1 { font-size: clamp(26px, 3.2vw, 34px); line-height: 1.15; font-weight: 700; letter-spacing: -.025em; margin: 18px 0 16px; outline: none; }
.zd-lead { color: var(--zd-muted); font-size: 17px; line-height: 1.65; margin: 0 0 32px; }
.zd-h2 { font-size: 20px; font-weight: 600; margin: 44px 0 18px; padding-top: 34px; border-top: 1px solid var(--zd-line); }
.zd-h2 span { font-weight: 400; color: var(--zd-muted); }

/* ---------- tarjetas de opción ---------- */
.zd-choices, .zd-opts { display: grid; gap: 16px; }
.zd-choice, .zd-opt {
  position: relative; display: flex; align-items: center; gap: 18px;
  padding: 22px 26px; border: 1.5px solid var(--zd-line); border-radius: var(--zd-radius);
  background: #fff; cursor: pointer; transition: border-color .2s, background .2s, box-shadow .2s;
}
.zd-choice:hover, .zd-opt:hover { border-color: var(--zd-ring); }
.zd-choice input, .zd-opt input, .zd-seg input, .zd-terms input { position: absolute; opacity: 0; pointer-events: none; }
.zd-choice:has(input:checked), .zd-opt:has(input:checked) { border-color: var(--zd-primary); background: var(--zd-soft); box-shadow: 0 0 0 3px color-mix(in srgb, var(--zd-primary) 10%, transparent); }
.zd-choice:has(input:focus-visible), .zd-opt:has(input:focus-visible) { outline: 2px solid var(--zd-primary); outline-offset: 2px; }
.zd-choice strong, .zd-opt strong { display: block; font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
.zd-choice small, .zd-opt small { display: block; color: var(--zd-muted); font-size: 15.5px; margin-top: 3px; }
.zd-choice-ico {
  width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center; flex: none;
  background: var(--zd-soft); color: var(--zd-primary);
}
.zd-choice:has(input:checked) .zd-choice-ico { background: var(--zd-primary); color: #fff; }

.zd-radio { width: 28px; height: 28px; border-radius: 50%; border: 2px solid #cfd8d5; flex: none; position: relative; transition: border-color .2s; background: #fff; }
.zd-radio::after { content: ''; position: absolute; inset: 5px; border-radius: 50%; background: var(--zd-primary); transform: scale(0); transition: transform .2s; }
.zd-check { border-radius: 8px; }
.zd-check::after { inset: 3px; border-radius: 5px; background: var(--zd-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/16px no-repeat; }
input:checked + .zd-radio { border-color: var(--zd-primary); }
input:checked + .zd-radio::after { transform: scale(1); }

.zd-opt-body { flex: 1; min-width: 0; }
.zd-opt-price { text-align: right; flex: none; }
.zd-opt-price b { font-size: 21px; font-weight: 700; color: var(--zd-primary); letter-spacing: -.01em; }
.zd-opt-price i { font-style: normal; color: #8c9a97; font-size: 15px; margin-left: 3px; }
.zd-opt-price em { display: block; font-style: normal; color: var(--zd-muted); font-size: 13.5px; }
.zd-badge {
  position: absolute; top: -14px; right: 26px; padding: 5px 16px; border-radius: 999px;
  background: var(--zd-accent); color: var(--zd-accent-on); font-size: 14px; font-weight: 600;
}
.zd-pay .zd-choice-ico { width: 44px; height: 44px; }

.zd-reveal { display: none; padding: 4px 4px 6px; }
.zd-choices[data-mode="own"] .zd-reveal[data-show="own"],
.zd-choices[data-mode="register"] .zd-reveal[data-show="register"] { display: block; animation: zd-in .3s ease both; }

/* ---------- campos ---------- */
.zd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.zd-field { margin-bottom: 26px; }
.zd-field > label { display: block; font-weight: 600; font-size: 17px; margin-bottom: 10px; }
.zd-field label i { font-style: normal; font-weight: 400; color: var(--zd-muted); }
.zd-field input[type=text], .zd-field input[type=email], .zd-field input[type=tel], .zd-field input[type=password], .zd-field select {
  width: 100%; height: 60px; padding: 0 20px; border: 1.5px solid var(--zd-line); border-radius: 13px;
  background: var(--zd-field); color: var(--zd-ink); font: inherit; font-size: 17px; transition: border-color .2s, box-shadow .2s;
  appearance: none; -webkit-appearance: none;
}
.zd-field select { background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6866' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 16px center/20px no-repeat; padding-right: 44px; }
.zd-field input::placeholder { color: #9aa6a4; }
.zd-field input:focus, .zd-field select:focus { outline: none; border-color: var(--zd-primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--zd-primary) 12%, transparent); }
.zd-help { color: var(--zd-muted); font-size: 15px; line-height: 1.55; margin: 10px 0 0; }
.zd-help-top { margin: -8px 0 20px; }
.zd-err { display: none; color: var(--zd-danger); font-size: 14.5px; font-weight: 500; margin: 8px 0 0; }
.is-invalid > .zd-err, .is-invalid .zd-err { display: block; }
.is-invalid input, .is-invalid select { border-color: var(--zd-danger) !important; }
.zd-choices.is-invalid > .zd-err, .zd-opts.is-invalid > .zd-err { display: block; }

.zd-search { display: flex; gap: 10px; }
.zd-search input { flex: 1; }
.zd-pass { position: relative; }
.zd-eye { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); border: 0; background: var(--zd-soft); color: var(--zd-primary); border-radius: 9px; padding: 8px 12px; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }

.zd-domain-result:empty { display: none; }
.zd-domain-result { margin-top: 14px; padding: 16px 18px; border-radius: 13px; display: flex; align-items: center; gap: 12px; font-size: 16px; }
.zd-domain-result.is-ok { background: var(--zd-accent-soft); }
.zd-domain-result.is-no { background: #fff4ed; color: #9a3412; }
.zd-domain-result.is-busy { background: #f4f6f6; color: var(--zd-muted); }
.zd-domain-result strong { font-weight: 600; }
.zd-domain-result b { margin-left: auto; color: var(--zd-primary); white-space: nowrap; }

.zd-account-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin: 0 0 8px; font-size: 15px; color: var(--zd-muted); }
.zd-account-actions a { font-weight: 600; }
.zd-hint { font-size: 15px; color: var(--zd-muted); margin: -16px 0 26px; }
.zd-account > span:nth-child(2) { flex: 1; min-width: 0; }
.zd-account small { overflow-wrap: anywhere; }
.zd-account { display: flex; align-items: center; gap: 16px; padding: 18px 22px; border-radius: var(--zd-radius); background: var(--zd-soft); margin: 8px 0 8px; }
.zd-account strong { display: block; font-size: 18px; }
.zd-account small { color: var(--zd-muted); font-size: 15px; }
.zd-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--zd-primary); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 20px; }

.zd-billing[data-locked] { display: none; }
.zd-wait { margin-top: 34px; padding: 20px 22px; border: 1.5px dashed var(--zd-line); border-radius: var(--zd-radius); color: var(--zd-muted); }
.zd-wait strong { display: block; color: var(--zd-ink); font-size: 18px; margin-bottom: 4px; }
.zd-wait p { margin: 0 0 10px; font-size: 15px; }
.zd-wait ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.zd-wait button { border: 0; background: none; padding: 0; font: inherit; font-size: 15px; color: var(--zd-danger); cursor: pointer; text-align: left; }
.zd-wait button b { color: var(--zd-ink); }
.zd-billing { animation: zd-in .35s ease both; }
.zd-seg { display: inline-grid; grid-template-columns: 1fr 1fr; padding: 5px; border-radius: 14px; background: #f1f4f3; margin-bottom: 26px; }
.zd-seg label { position: relative; cursor: pointer; }
.zd-seg span { display: block; padding: 11px 34px; border-radius: 10px; font-weight: 600; color: var(--zd-muted); transition: background .2s, color .2s; }
.zd-seg input:checked + span { background: #fff; color: var(--zd-ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .1); }
.zd-seg input:focus-visible + span { outline: 2px solid var(--zd-primary); }
.zd-factura { display: none; }
.zd-form[data-doc="factura"] .zd-factura { display: block; }
[data-doc-label="factura"] { display: none; }
.zd-form[data-doc="factura"] [data-doc-label="factura"] { display: inline; }
.zd-form[data-doc="factura"] [data-doc-label="boleta"] { display: none; }

.zd-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.zd-review { margin: 32px 0 26px; border: 1.5px solid var(--zd-line); border-radius: var(--zd-radius); overflow: hidden; }
.zd-review:empty { display: none; }
.zd-review div { display: flex; gap: 16px; align-items: baseline; padding: 15px 22px; border-bottom: 1px solid var(--zd-line); font-size: 15.5px; }
.zd-review div:last-child { border-bottom: 0; }
.zd-review dt { color: var(--zd-muted); width: 120px; flex: none; }
.zd-review dd { margin: 0; flex: 1; min-width: 0; overflow-wrap: anywhere; font-weight: 500; }
.zd-review button { border: 0; background: none; color: var(--zd-primary); font: inherit; font-weight: 600; cursor: pointer; padding: 0; }

.zd-terms, .zd-field > label.zd-terms {
  display: flex; align-items: center; gap: 14px; cursor: pointer; position: relative;
  margin: 0; font-size: 16px; font-weight: 400; line-height: 1.5;
}
.zd-terms .zd-radio { width: 28px; height: 28px; }

.zd-alert { padding: 16px 20px; border-radius: 13px; background: #fff4ed; color: #9a3412; font-weight: 500; margin-bottom: 8px; }

/* ---------- ubicaciones ---------- */
.zd-locs { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.zd-loc {
  position: relative; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 6px 14px;
  padding: 18px; border: 1.5px solid var(--zd-line); border-radius: var(--zd-radius); cursor: pointer; background: #fff;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.zd-loc:hover { border-color: var(--zd-ring); }
.zd-loc input { position: absolute; opacity: 0; pointer-events: none; }
.zd-loc:has(input:checked) { border-color: var(--zd-primary); background: var(--zd-soft); box-shadow: 0 0 0 3px color-mix(in srgb, var(--zd-primary) 10%, transparent); }
.zd-loc:has(input:focus-visible) { outline: 2px solid var(--zd-primary); outline-offset: 2px; }
.zd-loc:has(input:checked)::after {
  content: ''; position: absolute; top: 12px; right: 12px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--zd-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/13px no-repeat;
}
.zd-loc img { width: 34px; height: 25px; object-fit: cover; border-radius: 4px; box-shadow: 0 0 0 1px rgba(0, 0, 0, .08); }
.zd-loc-body strong { display: block; font-size: 17.5px; font-weight: 600; line-height: 1.25; padding-right: 22px; }
.zd-loc-body small { display: block; color: var(--zd-muted); font-size: 14px; }
.zd-loc-price { grid-column: 1 / -1; color: var(--zd-muted); font-size: 14px; padding-top: 8px; border-top: 1px dashed var(--zd-line); }
.zd-loc-price b { color: var(--zd-primary); font-size: 16px; }

/* ---------- teléfono con bandera ---------- */
.zd-tel { position: relative; display: flex; border: 1.5px solid var(--zd-line); border-radius: 13px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.zd-tel:focus-within { border-color: var(--zd-primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--zd-primary) 12%, transparent); }
.is-invalid .zd-tel { border-color: var(--zd-danger); }
.zd-field .zd-tel input[type=tel] { border: 0; box-shadow: none !important; height: 57px; flex: 1; min-width: 0; padding-left: 14px; background: transparent; }
.zd-tel-cc {
  display: inline-flex; align-items: center; gap: 8px; padding: 0 12px 0 16px; border: 0; border-right: 1.5px solid var(--zd-line);
  background: none; font: inherit; font-size: 17px; font-weight: 500; color: var(--zd-ink); cursor: pointer; border-radius: 12px 0 0 12px;
}
.zd-tel-cc:hover { background: var(--zd-soft); }
.zd-tel-cc img, .zd-tel-menu img { width: 24px; height: 18px; object-fit: cover; border-radius: 3px; box-shadow: 0 0 0 1px rgba(0, 0, 0, .08); }
.zd-tel-cc svg { width: 16px; height: 16px; color: var(--zd-muted); }
.zd-tel-menu {
  position: absolute; z-index: 30; top: calc(100% + 6px); left: 0; width: min(340px, 100%); max-height: 320px; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--zd-line); border-radius: 14px; box-shadow: 0 20px 40px -18px rgba(0, 0, 0, .35); overflow: hidden;
}
.zd-field .zd-tel-search { height: 46px; border: 0; border-bottom: 1px solid var(--zd-line); border-radius: 0; padding: 0 16px; font: inherit; font-size: 16px; outline: none; }
.zd-tel-menu ul { list-style: none; margin: 0; padding: 6px; overflow-y: auto; }
.zd-tel-menu li { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 9px; cursor: pointer; font-size: 15.5px; }
.zd-tel-menu li span { flex: 1; }
.zd-tel-menu li em { font-style: normal; color: var(--zd-muted); }
.zd-tel-menu li:hover, .zd-tel-menu li.is-active { background: var(--zd-soft); }
.zd-tel-menu li[aria-selected="true"] { font-weight: 600; }

/* ---------- contraseña ---------- */
.zd-pass input { padding-right: 84px !important; }
.zd-strength { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.zd-strength-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; width: 140px; }
.zd-strength-bar span { height: 6px; border-radius: 6px; background: var(--zd-line); transition: background .25s; }
.zd-strength-label { font-size: 14.5px; font-weight: 500; color: var(--zd-muted); flex: 1; min-width: 140px; }
.zd-strength[data-level="1"] .zd-strength-bar span:nth-child(-n+1) { background: #dc2626; }
.zd-strength[data-level="2"] .zd-strength-bar span:nth-child(-n+2) { background: #f59e0b; }
.zd-strength[data-level="3"] .zd-strength-bar span:nth-child(-n+3) { background: #65a30d; }
.zd-strength[data-level="4"] .zd-strength-bar span { background: #16a34a; }
.zd-strength[data-level="1"] .zd-strength-label { color: #dc2626; }
.zd-strength[data-level="2"] .zd-strength-label { color: #b45309; }
.zd-strength[data-level="3"] .zd-strength-label, .zd-strength[data-level="4"] .zd-strength-label { color: #15803d; }
.zd-gen {
  display: inline-flex; align-items: center; gap: 7px; border: 1.5px solid var(--zd-line); background: #fff; color: var(--zd-primary);
  border-radius: 10px; padding: 7px 12px; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
}
.zd-gen:hover { border-color: var(--zd-primary); background: var(--zd-soft); }
.zd-gen svg { width: 16px; height: 16px; }
.zd-rules { list-style: none; margin: 12px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; font-size: 14.5px; color: var(--zd-muted); }
.zd-rules li { display: flex; align-items: center; gap: 8px; }
.zd-rules li::before { content: ''; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid #c4cecb; flex: none; transition: all .2s; }
.zd-rules li.is-ok { color: var(--zd-ink); }
.zd-rules li.is-ok::before { border-color: #16a34a; background: #16a34a url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/11px no-repeat; }

/* ---------- consentimientos ---------- */
.zd-billing[data-locked] ~ .zd-consents { display: none; }
.zd-consents { margin-top: 10px; padding: 22px 22px 4px; border-radius: var(--zd-radius); background: #f7f9f8; border: 1px solid var(--zd-line); }
.zd-consent { margin-bottom: 18px; }
.zd-consent .zd-terms { align-items: flex-start; line-height: 1.5; }
.zd-consent .zd-radio { margin-top: -1px; }
.zd-legal-link {
  display: inline; padding: 0; border: 0; background: none; font: inherit; font-weight: 600; color: var(--zd-primary);
  text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}
.zd-req, .zd-opt-tag { font-style: normal; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 99px; margin-left: 4px; vertical-align: 1px; white-space: nowrap; }
.zd-req { background: var(--zd-soft); color: var(--zd-primary); }
.zd-opt-tag { background: #eef1f0; color: var(--zd-muted); }
.zd-consent.is-invalid .zd-radio { border-color: var(--zd-danger); }

/* ---------- popup de textos legales ---------- */
.zd-modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 24px; }
.zd-modal-backdrop { position: absolute; inset: 0; background: rgba(9, 18, 16, .55); backdrop-filter: blur(3px); animation: zd-fade .2s ease both; }
.zd-modal-box {
  position: relative; width: min(760px, 100%); max-height: min(86vh, 900px); display: flex; flex-direction: column;
  background: #fff; border-radius: 20px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .5); animation: zd-pop .25s ease both; overflow: hidden;
}
@keyframes zd-fade { from { opacity: 0; } }
@keyframes zd-pop { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.zd-modal-head { display: flex; align-items: center; gap: 16px; padding: 20px 24px; border-bottom: 1px solid var(--zd-line); }
.zd-modal-head h2 { flex: 1; margin: 0; font-size: 21px; font-weight: 700; letter-spacing: -.01em; }
.zd-modal-x { width: 42px; height: 42px; border-radius: 12px; border: 0; background: #f1f4f3; color: var(--zd-ink); display: grid; place-items: center; cursor: pointer; flex: none; }
.zd-modal-x:hover { background: var(--zd-soft); color: var(--zd-primary); }
.zd-modal-body { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; padding: 22px 28px; font-size: 16px; line-height: 1.7; color: #26332f; outline: none; }
.zd-modal-body h1, .zd-modal-body h2, .zd-modal-body h3, .zd-modal-body h4 { color: var(--zd-ink); line-height: 1.3; margin: 1.4em 0 .5em; }
.zd-modal-body h1 { font-size: 24px; } .zd-modal-body h2 { font-size: 20px; } .zd-modal-body h3 { font-size: 18px; } .zd-modal-body h4 { font-size: 16px; }
.zd-modal-body > :first-child { margin-top: 0; }
.zd-modal-body p, .zd-modal-body ul, .zd-modal-body ol { margin: 0 0 1em; }
.zd-modal-body table { width: 100%; border-collapse: collapse; margin: 0 0 1em; font-size: 14.5px; display: block; overflow-x: auto; }
.zd-modal-body th, .zd-modal-body td { border: 1px solid var(--zd-line); padding: 8px 10px; text-align: left; }
.zd-modal-body.is-frame { padding: 0; overflow: hidden; display: flex; }
.zd-modal-body iframe { width: 100%; min-height: 60vh; border: 0; flex: 1; }
.zd-modal-foot { display: flex; align-items: center; gap: 12px; padding: 16px 24px; border-top: 1px solid var(--zd-line); background: #fafbfb; }
.zd-modal-ext { margin-right: auto; font-size: 14.5px; font-weight: 500; }
.zd-modal-foot .zd-link { margin-left: auto; font-size: 16px; }
.zd-modal-ext:not([hidden]) ~ .zd-link { margin-left: 0; }
body.zd-locked { overflow: hidden; }

/* ---------- botones ---------- */
.zd-nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 40px; }
.zd-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 62px; padding: 0 32px; border: 0; border-radius: 14px; cursor: pointer; text-decoration: none;
  background: var(--zd-primary); color: #fff; font: inherit; font-size: 18px; font-weight: 600;
  transition: transform .15s, opacity .2s, box-shadow .2s, background .2s;
  box-shadow: 0 10px 24px -12px var(--zd-primary);
}
.zd-btn:hover { background: var(--zd-primary-dark); }
.zd-btn:active { transform: translateY(1px); }
.zd-btn.is-off { opacity: .42; box-shadow: none; }
.zd-btn.is-loading { pointer-events: none; opacity: .8; }
.zd-btn.is-loading svg { animation: zd-spin .8s linear infinite; }
.zd-btn-sm { height: 60px; padding: 0 22px; font-size: 16px; box-shadow: none; }
.zd-link { display: inline-flex; align-items: center; gap: 8px; border: 0; background: none; color: var(--zd-ink); font: inherit; font-size: 17px; font-weight: 600; cursor: pointer; padding: 10px 6px; }
.zd-link svg { width: 20px; height: 20px; }

/* ---------- resumen lateral ---------- */
.zd-aside { background: linear-gradient(165deg, var(--zd-primary) 0%, var(--zd-primary-dark) 100%); color: #fff; }
.zd-aside-in { position: sticky; top: 0; padding: 60px clamp(28px, 4vw, 52px) 48px; }
.zd-mbar { display: none; }
.zd-summary h3 { margin: 0 0 26px; font-size: 19px; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; }
.zd-prod { display: flex; align-items: center; gap: 16px; padding-bottom: 26px; border-bottom: 1px solid rgba(255, 255, 255, .18); }
.zd-prod-ico { width: 54px; height: 54px; border-radius: 13px; display: grid; place-items: center; background: rgba(255, 255, 255, .12); flex: none; }
.zd-prod strong { display: block; font-size: 21px; font-weight: 600; letter-spacing: -.01em; }
.zd-prod small { display: block; font-size: 16px; opacity: .85; }
.zd-lines { padding: 22px 0 6px; }
.zd-lines div { display: flex; justify-content: space-between; gap: 16px; font-size: 17px; margin-bottom: 14px; }
.zd-lines span:first-child { opacity: .95; overflow-wrap: anywhere; }
.zd-lines span:last-child { font-weight: 500; white-space: nowrap; }
.zd-lines .is-muted { opacity: .75; }
.zd-total { display: flex; justify-content: space-between; align-items: baseline; padding: 22px 0 6px; }
.zd-total span { font-size: 17px; opacity: .9; }
.zd-total strong { font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.zd-guarantee { display: flex; gap: 10px; align-items: center; font-size: 15.5px; opacity: .9; margin: 14px 0 0; }
.zd-guarantee svg { width: 19px; height: 19px; }
.zd-features { margin-top: 28px; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, .18); }
.zd-features p { margin: 0 0 14px; font-size: 16px; opacity: .85; }
.zd-features ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.zd-features li { display: flex; gap: 12px; align-items: flex-start; font-size: 17px; }
.zd-features svg { width: 20px; height: 20px; margin-top: 2px; stroke-width: 2.2; }
.zd-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 44px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .18); }
.zd-badges span { display: flex; gap: 8px; align-items: flex-start; font-size: 15px; line-height: 1.35; opacity: .9; }
.zd-badges svg { width: 18px; height: 18px; margin-top: 1px; }

/* ---------- página de pago ---------- */
.zd-center { min-height: calc(100vh - 84px); display: grid; place-items: start center; padding: 64px 16px; background: var(--zd-soft); }
.zd-card { width: 100%; max-width: 620px; background: #fff; border-radius: 22px; padding: clamp(28px, 5vw, 48px); box-shadow: 0 30px 60px -40px rgba(0, 0, 0, .35); }
.zd-done h1 { font-size: clamp(26px, 3.5vw, 32px); letter-spacing: -.02em; margin: 18px 0 12px; }
.zd-done-ico { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: var(--zd-primary); color: #fff; }
.zd-done-ico svg { width: 30px; height: 30px; stroke-width: 2.2; }
.zd-amount { display: flex; justify-content: space-between; align-items: baseline; padding: 20px 22px; border-radius: 14px; background: var(--zd-soft); margin-bottom: 16px; }
.zd-amount strong { font-size: 28px; color: var(--zd-primary); }
.zd-bank { margin: 0 0 24px; border: 1.5px solid var(--zd-line); border-radius: 14px; }
.zd-bank div { padding: 13px 18px; border-bottom: 1px solid var(--zd-line); }
.zd-bank div:last-child { border-bottom: 0; }
.zd-bank dt { color: var(--zd-muted); font-size: 14px; }
.zd-bank dd { margin: 2px 0 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; font-weight: 600; font-size: 17px; overflow-wrap: anywhere; }
.zd-copy { border: 0; background: var(--zd-soft); color: var(--zd-primary); border-radius: 9px; padding: 7px 12px; font: inherit; font-size: 13.5px; font-weight: 600; cursor: pointer; flex: none; }
.zd-steps-next { margin: 0 0 28px; padding-left: 22px; color: var(--zd-muted); line-height: 1.9; }
.zd-spinner { display: block; width: 46px; height: 46px; border-radius: 50%; border: 4px solid var(--zd-ring); border-top-color: var(--zd-primary); animation: zd-spin .9s linear infinite; }
@keyframes zd-spin { to { transform: rotate(360deg); } }
.zd-gateway { margin: 24px 0 12px; }
.zd-gateway input[type=submit], .zd-gateway button, .zd-gateway .btn {
  display: inline-flex; align-items: center; justify-content: center; height: 58px; padding: 0 30px; border: 0; border-radius: 14px;
  background: var(--zd-primary); color: #fff; font: inherit; font-size: 17px; font-weight: 600; cursor: pointer; text-decoration: none;
}
.zd-gateway.is-waiting { opacity: .5; pointer-events: none; }

/* ---------- móvil ---------- */
@media (max-width: 980px) {
  .zd-shell { grid-template-columns: 1fr; }
  .zd-aside { order: -1; }
  .zd-aside-in { position: static; padding: 0; }
  .zd-mbar {
    display: flex; align-items: center; gap: 10px; width: 100%; padding: 16px; border: 0;
    background: transparent; color: #fff; font: inherit; font-size: 16px; cursor: pointer;
  }
  .zd-mbar strong { margin-left: auto; font-size: 18px; }
  .zd-mbar svg { transition: transform .2s; }
  .zd-mbar[aria-expanded="true"] svg { transform: rotate(180deg); }
  .zd-summary { display: none; padding: 4px 16px 28px; }
  .zd-summary.is-open { display: block; }
  .zd-summary h3 { display: none; }
  .zd-badges { margin-top: 28px; }
  .zd-main { padding-top: 32px; }
  .zd-progress { margin-bottom: 32px; }
}
@media (max-width: 600px) {
  .zd-modal { padding: 0; align-items: flex-end; }
  .zd-modal-box { width: 100%; max-height: 92vh; max-height: 92dvh; border-radius: 20px 20px 0 0; animation-name: zd-sheet; }
  @keyframes zd-sheet { from { transform: translateY(40px); opacity: 0; } }
  .zd-modal-head { padding: 16px 18px; }
  .zd-modal-head h2 { font-size: 18px; }
  .zd-modal-body { padding: 18px; font-size: 15.5px; }
  .zd-modal-body iframe { min-height: 70vh; }
  .zd-modal-foot { flex-wrap: wrap; padding: 12px 18px calc(12px + env(safe-area-inset-bottom)); }
  .zd-modal-foot .zd-btn { flex: 1 1 100%; order: -1; }
  .zd-modal-ext { margin-right: auto; }
  .zd-consents { padding: 18px 16px 2px; }
  .zd-top { height: 64px; }
  .zd-logo img { max-height: 36px; }
  .zd-secure { font-size: 13px; }
  .zd-shell, .zd-center { min-height: calc(100vh - 64px); }
  .zd-grid { grid-template-columns: 1fr; }
  .zd-choice, .zd-opt { padding: 18px; gap: 14px; }
  .zd-opt { flex-wrap: wrap; }
  .zd-opt-price { text-align: left; width: 100%; padding-left: 42px; }
  .zd-pay .zd-choice-ico { display: none; }
  .zd-choice strong, .zd-opt strong { font-size: 17.5px; }
  .zd-choice-ico { width: 44px; height: 44px; }
  .zd-badge { right: 16px; }
  .zd-progress span { flex: 1; }
  .zd-nav { flex-wrap: wrap-reverse; }
  .zd-nav .zd-btn { flex: 1 1 100%; }
  .zd-seg { display: grid; }
  .zd-seg span { padding: 11px 0; text-align: center; }
  .zd-review dt { width: 92px; }
  .zd-locs { grid-template-columns: 1fr 1fr; gap: 10px; }
  .zd-loc { padding: 14px; gap: 4px 10px; }
  .zd-loc img { width: 28px; height: 21px; }
  .zd-loc-body strong { font-size: 16px; }
  .zd-rules { grid-template-columns: 1fr; }
  .zd-badges { grid-template-columns: 1fr; gap: 10px; }
}