/* =========================================================
   Rackets page — D10 Pádel Book 2026
   Hereda tokens de styles.css
   ========================================================= */

/* Indicador del enlace activo en el nav */
.nav__links a.is-current { color: var(--accent); }
.nav__links a.is-current::after {
  content: ""; display: block; height: 2px; background: var(--accent);
  margin-top: 4px; width: 100%;
}

/* Botón pequeño */
.btn--sm { padding: 11px 18px; font-size: 11px; }

/* =========================================================
   HERO
   ========================================================= */
.rk-hero {
  position: relative; min-height: 90vh;
  display: flex; align-items: center;
  background:
    radial-gradient(60% 70% at 80% 50%, rgba(204,216,102,.12), transparent 60%),
    radial-gradient(50% 60% at 0% 100%, rgba(15,35,56,.7), transparent 70%),
    linear-gradient(180deg, var(--black) 0%, #0e1320 100%);
  overflow: hidden;
}
.rk-hero__veil {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(239,237,221,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, transparent, black 25%, black 75%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, black 25%, black 75%, transparent);
}
.rk-hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px;
  align-items: center;
  padding-top: 140px; padding-bottom: 80px;
}
@media (max-width: 980px) {
  .rk-hero__inner { grid-template-columns: 1fr; padding-top: 120px; }
}
.rk-hero__title {
  font-family: var(--display); font-weight: 900;
  font-size: clamp(64px, 11vw, 160px); line-height: .85;
  letter-spacing: -.05em;
  margin: 22px 0 28px;
  text-transform: uppercase;
}
.rk-hero__title span { display: block; }
.rk-hero__sub {
  max-width: 540px; color: var(--ink-dim);
  font-size: clamp(15px, 1.3vw, 18px); font-weight: 300; line-height: 1.65;
  margin: 0 0 32px;
}
.rk-hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }

.rk-hero__stack {
  position: relative; min-height: 460px;
  display: flex; align-items: center; justify-content: center;
  perspective: 1200px;
}
@media (max-width: 540px) { .rk-hero__stack { min-height: 340px; } }
.rk-hero__pala {
  position: absolute;
  width: clamp(180px, 22vw, 280px); height: auto;
  filter: drop-shadow(0 30px 40px rgba(0,0,0,.75));
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.rk-hero__pala--c { transform: rotate(-2deg) translateY(-20px) scale(1.05); z-index: 3; }
.rk-hero__pala--l { transform: rotate(-18deg) translate(-160px, 20px); z-index: 2; opacity: .85; }
.rk-hero__pala--r { transform: rotate(18deg)  translate(160px, 20px);  z-index: 2; opacity: .85; }
.rk-hero__stack:hover .rk-hero__pala--c { transform: rotate(0) translateY(-30px) scale(1.08); }
.rk-hero__stack:hover .rk-hero__pala--l { transform: rotate(-26deg) translate(-200px, 30px); }
.rk-hero__stack:hover .rk-hero__pala--r { transform: rotate(26deg)  translate( 200px, 30px); }

/* =========================================================
   INDEX / QUICK LINKS
   ========================================================= */
.rk-index {
  background: var(--bg-2);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.rk-index__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0;
}
@media (max-width: 820px) { .rk-index__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .rk-index__grid { grid-template-columns: 1fr; } }
.rk-index__link {
  display: flex; flex-direction: column; gap: 6px;
  padding: 32px 24px;
  border-left: 1px solid var(--line);
  transition: background .25s ease, color .25s ease;
}
.rk-index__link:first-child { border-left: 0; }
@media (max-width: 820px) {
  .rk-index__link:nth-child(odd) { border-left: 0; }
  .rk-index__link:nth-child(n+3) { border-top: 1px solid var(--line); }
}
.rk-index__link:hover { background: var(--bg-3); }
.rk-index__num {
  font-family: var(--display); font-weight: 700;
  font-size: 11px; letter-spacing: .22em; color: var(--accent); text-transform: uppercase;
}
.rk-index__name {
  font-family: var(--display); font-weight: 900;
  font-size: 22px; text-transform: uppercase; letter-spacing: -.02em;
}
.rk-index__count {
  font-size: 13px; color: var(--ink-mute); font-weight: 300;
}

/* =========================================================
   PILLARS (Performance)
   ========================================================= */
.rk-pillars { background: var(--bg); }
.rk-pillars__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  margin-bottom: 72px;
}
@media (max-width: 860px) { .rk-pillars__grid { grid-template-columns: 1fr; } }
.rk-pillar {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative; overflow: hidden;
}
.rk-pillar::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--accent);
}
.rk-pillar h3 {
  font-family: var(--display); font-weight: 900;
  font-size: 28px; margin: 0 0 14px; text-transform: uppercase; letter-spacing: -.025em;
  color: var(--ink);
}
.rk-pillar p { color: var(--ink-dim); font-weight: 300; font-size: 15px; line-height: 1.65; margin: 0; }

.rk-tech {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
}
.rk-tech__title {
  font-family: var(--display); font-weight: 900;
  font-size: 22px; margin: 0 0 18px; text-transform: uppercase; letter-spacing: -.02em;
}
.rk-tech__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center;
  padding: 8px 14px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--display); font-weight: 500;
  font-size: 12px; color: var(--ink-dim);
  letter-spacing: .04em;
}

/* =========================================================
   SERIES (Pro / Advance / Beginner)
   ========================================================= */
.rk-serie { background: var(--bg); }
.rk-serie--alt { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.rk-grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(2, 1fr);
}
.rk-grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px) { .rk-grid, .rk-grid--2 { grid-template-columns: 1fr; } }

.rk-card {
  display: grid; grid-template-columns: 240px 1fr; gap: 0;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  transition: border-color .3s ease, transform .3s ease;
}
.rk-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.rk-card.is-highlighted {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 30px 60px rgba(204,216,102,.18);
}
@media (max-width: 560px) { .rk-card { grid-template-columns: 1fr; } }

.rk-serie--alt .rk-card { background: var(--bg-3); }

.rk-card--featured {
  background: linear-gradient(180deg, var(--navy), #0a1729);
  border-color: rgba(204,216,102,.4);
}
.rk-card__badge {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  background: var(--accent); color: var(--black);
  font-family: var(--display); font-weight: 900;
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  padding: 6px 10px;
}

.rk-card__media {
  background:
    radial-gradient(70% 70% at 50% 50%, rgba(239,237,221,.06), transparent 70%),
    linear-gradient(180deg, #0d0d0d, #050505);
  display: flex; align-items: center; justify-content: center;
  padding: 22px 14px;
  border-right: 1px solid var(--line);
}
@media (max-width: 560px) { .rk-card__media { border-right: 0; border-bottom: 1px solid var(--line); } }
.rk-card__media img {
  max-width: 100%; height: auto; max-height: 320px;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,.7));
  transition: transform .4s cubic-bezier(.2,.7,.2,1);
}
.rk-card:hover .rk-card__media img { transform: scale(1.04) rotate(-1deg); }

.rk-card__body { padding: 26px 26px 26px; }
.rk-card__series {
  font-family: var(--display); font-weight: 700;
  font-size: 10px; letter-spacing: .22em; color: var(--accent); text-transform: uppercase;
}
.rk-card__name {
  font-family: var(--display); font-weight: 900;
  font-size: clamp(28px, 3vw, 38px); margin: 6px 0 10px;
  text-transform: uppercase; letter-spacing: -.03em;
}
.rk-card__intro {
  color: var(--ink-dim); font-weight: 300; font-size: 14px; line-height: 1.55;
  margin: 0 0 18px;
}

.rk-specs {
  margin: 0 0 18px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 18px;
}
.rk-specs > div { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.rk-specs dt {
  font-family: var(--display); font-weight: 500;
  font-size: 11px; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .14em;
}
.rk-specs dd {
  margin: 0;
  font-family: var(--display); font-weight: 700;
  font-size: 13px; color: var(--ink);
  text-align: right;
}

.rk-card__tech { list-style: none; padding: 0; margin: 0 0 22px; display: flex; flex-wrap: wrap; gap: 6px; }
.rk-card__tech li {
  font-family: var(--display); font-weight: 500;
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 9px;
  background: rgba(239,237,221,.06);
  border: 1px solid var(--line);
  color: var(--ink-dim);
}

/* =========================================================
   COMPARE TABLE
   ========================================================= */
.rk-compare { background: var(--bg-2); border-top: 1px solid var(--line); }
.rk-table-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: auto;
  background: var(--bg-3);
}
.rk-table {
  width: 100%; border-collapse: collapse;
  min-width: 720px;
}
.rk-table th, .rk-table td {
  padding: 16px 18px; text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.rk-table th {
  font-family: var(--display); font-weight: 700;
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,0,0,.25);
  position: sticky; top: 0;
}
.rk-table tbody tr:hover { background: rgba(239,237,221,.03); }
.rk-table tbody tr.rk-table__hl { background: rgba(204,216,102,.05); }
.rk-table tbody tr.rk-table__hl td { color: var(--accent); }
.rk-table tbody tr:last-child td { border-bottom: 0; }
.rk-table strong { font-weight: 700; color: var(--ink); }

/* =========================================================
   CTA
   ========================================================= */
.rk-cta { background: var(--bg); }
.rk-cta__box {
  background: linear-gradient(135deg, var(--navy), #0a1932 60%, #08111d);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: clamp(36px, 5vw, 64px);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px;
  align-items: center;
  position: relative; overflow: hidden;
}
.rk-cta__box::before {
  content: "";
  position: absolute; right: -100px; top: -100px;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(204,216,102,.18), transparent 70%);
}
@media (max-width: 860px) { .rk-cta__box { grid-template-columns: 1fr; } }
.rk-cta__box p { color: var(--ink-dim); font-weight: 300; margin: 16px 0 0; max-width: 56ch; }
.rk-cta__actions { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.rk-cta__actions .btn { justify-content: center; }
@media (min-width: 861px) { .rk-cta__actions { align-items: flex-end; } .rk-cta__actions .btn { min-width: 240px; } }