/* Diseño Web & SEO — page-specific styles. Extends styles.css and redes-sociales.css */

/* SR-only fallback */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ============ DOS SERVICIOS — Web vs SEO ============ */
.dws-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.dws-duo-card {
  position: relative;
  background: var(--white);
  border: 1px solid rgba(6,13,30,0.10);
  padding: 56px 48px 48px;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform .4s ease, border-color .4s ease, box-shadow .4s ease;
}
.dws-duo-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .55s cubic-bezier(.6,0,.2,1);
}
.dws-duo-card:hover {
  transform: translateY(-6px);
  border-color: rgba(6,13,30,0.22);
  box-shadow: 0 36px 70px -36px rgba(6,13,30,0.28);
}
.dws-duo-card:hover::before { transform: scaleX(1); }

.dws-duo-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.dws-duo-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(6,13,30,0.4);
}
.dws-duo-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(6,13,30,0.35);
}
.dws-duo-name {
  font-weight: 900;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 0.94;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  color: var(--navy);
}
.dws-duo-rule {
  height: 1px;
  background: rgba(6,13,30,0.12);
  margin: 36px 0 28px;
}
.dws-duo-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.dws-duo-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(6,13,30,0.10);
  font-size: 15px;
  line-height: 1.5;
  color: rgba(6,13,30,0.78);
}
.dws-duo-list li:last-child { border-bottom: 0; }
.dws-duo-list li::before {
  content: attr(data-n);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--navy);
  opacity: 0.45;
  font-weight: 500;
}

@media (max-width: 900px) {
  .dws-duo { grid-template-columns: 1fr; }
  .dws-duo-card { min-height: auto; padding: 40px 28px 36px; }
  .dws-duo-name { font-size: clamp(36px, 12vw, 56px); }
}

/* ============ POR QUÉ (4 reasons in grid) ============ */
.dws-why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid rgba(6,13,30,0.12);
  border-left: 1px solid rgba(6,13,30,0.12);
}
.dws-why-card {
  position: relative;
  padding: 48px 40px 44px;
  border-right: 1px solid rgba(6,13,30,0.12);
  border-bottom: 1px solid rgba(6,13,30,0.12);
  background: transparent;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: background .35s ease, transform .35s ease;
  overflow: hidden;
}
.dws-why-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 100%;
  height: 3px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s cubic-bezier(.6,0,.2,1);
}
.dws-why-card:hover { background: var(--white); z-index: 2; }
.dws-why-card:hover::before { transform: scaleX(1); }
.dws-why-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(6,13,30,0.4);
}
.dws-why-name {
  font-weight: 900;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--navy);
}
.dws-why-body {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(6,13,30,0.68);
  max-width: 460px;
}

@media (max-width: 800px) {
  .dws-why-grid { grid-template-columns: 1fr; }
  .dws-why-card { min-height: auto; padding: 36px 28px 36px; }
}

/* ============ RESULTADOS — single-metric variant ============ */
.dws-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.dws-result-card {
  position: relative;
  padding: 40px 32px 36px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0) 100%);
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-height: 380px;
  transition: border-color .35s, transform .35s, background .35s;
  overflow: hidden;
}
.dws-result-card:hover {
  border-color: var(--lime);
  transform: translateY(-6px);
  background: linear-gradient(180deg, rgba(191,255,0,0.06) 0%, rgba(255,255,255,0) 100%);
}
.dws-result-cell-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.dws-result-cell-tag .dws-result-idx { color: var(--lime); }
.dws-result-name {
  font-weight: 900;
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--white);
}
.dws-result-meta {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.45;
  margin-top: 6px;
  color: rgba(255,255,255,0.9);
}
.dws-result-body {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}
.dws-result-body b {
  color: var(--lime);
  font-weight: 900;
  letter-spacing: -0.01em;
}
.dws-result-bullets {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.dws-result-bullets li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
}
.dws-result-bullets li::before {
  content: "→";
  color: var(--lime);
  font-weight: 700;
}
.dws-result-bullets li b {
  color: var(--lime);
  font-weight: 800;
  letter-spacing: -0.01em;
}

@media (max-width: 900px) {
  .dws-results-grid { grid-template-columns: 1fr; }
  .dws-result-card { min-height: auto; }
}

/* ============ CONTACTO (navy variant override) ============ */
.dws-contact-title { color: var(--white); }
.dws-contact-sub { color: rgba(255,255,255,0.55); }
.dws-contact-extras { color: rgba(255,255,255,0.6); }
.dws-contact-extras a {
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.25);
}
.dws-contact-extras a:hover {
  color: var(--lime);
  border-color: var(--lime);
}
.dws-contact .contact-form .field label {
  color: rgba(255,255,255,0.55);
}
.dws-contact .contact-form .field input,
.dws-contact .contact-form .field textarea {
  color: var(--white);
  border-bottom-color: rgba(255,255,255,0.2);
  background: transparent;
}
.dws-contact .contact-form .field input:focus,
.dws-contact .contact-form .field textarea:focus {
  border-bottom-color: var(--lime);
}
.dws-contact .contact-form .btn-send {
  background: var(--lime);
  color: var(--navy);
  border-color: var(--lime);
}
.dws-contact .contact-form .btn-send:hover {
  background: transparent;
  color: var(--lime);
}