:root {
  --bg: #090a0a;
  --bg-soft: #111313;
  --graphite: #1a1d1d;
  --line: rgba(255, 255, 255, 0.12);
  --text: #f3f0ea;
  --muted: #b8b1a8;
  --soft: rgba(243, 240, 234, 0.72);
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.48);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 18px),
    radial-gradient(circle at 50% -12%, rgba(128, 120, 104, 0.2), transparent 36rem),
    linear-gradient(180deg, #101211 0%, var(--bg) 48%, #070808 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent 0 49%, rgba(255, 255, 255, 0.035) 50%, transparent 51%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 28%);
  background-size: 84px 84px, auto;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 48px;
}

.hero {
  max-width: 820px;
  margin: 0 auto 36px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  color: var(--soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before,
.eyebrow::after {
  width: 38px;
  height: 1px;
  content: "";
  background: rgba(255, 255, 255, 0.18);
}

.hero h1 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2.35rem, 6vw, 5.3rem);
  line-height: 0.96;
  font-weight: 800;
}

.hero-lead {
  margin: 22px auto 0;
  color: #ffffff;
  font-size: clamp(1.18rem, 2.6vw, 1.85rem);
  line-height: 1.35;
  font-weight: 600;
}

.hero-copy {
  max-width: 660px;
  margin: 14px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.12rem);
  line-height: 1.7;
}

.pack-selector {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.pack-card {
  --accent: #8f3b2c;
  --accent-soft: rgba(143, 59, 44, 0.28);
  position: relative;
  display: grid;
  min-height: 430px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(145deg, var(--accent-soft), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--graphite);
  border: 1px solid color-mix(in srgb, var(--accent) 55%, rgba(255, 255, 255, 0.18));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition:
    border-color 220ms ease,
    box-shadow 220ms ease,
    filter 220ms ease,
    opacity 520ms ease,
    transform 520ms ease;
}

.pack-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.pack-card::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, rgba(5, 6, 6, 0.1) 0%, rgba(5, 6, 6, 0.48) 50%, rgba(5, 6, 6, 0.92) 100%),
    linear-gradient(120deg, rgba(0, 0, 0, 0.6), transparent 48%);
}

.pack-card::after {
  position: absolute;
  inset: 12px;
  z-index: 3;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius) - 2px);
}

.pack-card--asalto {
  --accent: #8e392d;
  --accent-soft: rgba(116, 43, 32, 0.34);
}

.pack-card--fusilero {
  --accent: #355f3a;
  --accent-soft: rgba(40, 86, 48, 0.32);
}

.pack-card--tirador {
  --accent: #234d68;
  --accent-soft: rgba(27, 61, 84, 0.34);
}

.pack-card--dmr {
  --accent: #71633d;
  --accent-soft: rgba(83, 76, 47, 0.35);
}

.pack-card__tag {
  position: absolute;
  top: 22px;
  left: 22px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  color: #fffaf0;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--accent) 74%, #151515);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
}

.pack-card__media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.pack-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.03) brightness(0.84);
  transform: scale(1.01);
  transition: transform 420ms ease, filter 420ms ease;
}

.pack-card__content {
  position: relative;
  z-index: 4;
  align-self: end;
  padding: 172px 28px 28px;
}

.pack-card__kicker {
  margin: 0 0 9px;
  color: color-mix(in srgb, var(--accent) 62%, #ffffff);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pack-card h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  line-height: 1.02;
  font-weight: 800;
}

.pack-card__content p:not(.pack-card__kicker) {
  max-width: 31rem;
  margin: 13px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1rem;
  line-height: 1.58;
}

.pack-card__action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  color: color-mix(in srgb, var(--accent) 52%, #ffffff);
  font-size: 0.95rem;
  font-weight: 800;
}

.pack-card__action::after {
  content: ">";
  transition: transform 180ms ease;
}

.pack-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 65%, #ffffff);
  outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
  .pack-card:hover {
    border-color: color-mix(in srgb, var(--accent) 78%, #ffffff);
    box-shadow: 0 28px 86px rgba(0, 0, 0, 0.6);
    filter: brightness(1.06);
    transform: translateY(-6px);
  }

  .pack-card:hover .pack-card__media img {
    filter: saturate(1) contrast(1.06) brightness(0.94);
    transform: scale(1.055);
  }

  .pack-card:hover .pack-card__action::after {
    transform: translateX(5px);
  }
}

@media (max-width: 860px) {
  .page-shell {
    width: min(100% - 28px, 680px);
    padding-top: 42px;
  }

  .hero {
    margin-bottom: 28px;
  }

  .pack-selector {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pack-card {
    min-height: 470px;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 22px, 430px);
    padding: 34px 0 32px;
  }

  .hero h1 {
    font-size: clamp(2.35rem, 13vw, 3.7rem);
  }

  .hero-lead {
    font-size: 1.12rem;
  }

  .hero-copy {
    font-size: 0.98rem;
  }

  .pack-card {
    min-height: 455px;
  }

  .pack-card__tag {
    top: 18px;
    left: 18px;
  }

  .pack-card__content {
    padding: 150px 22px 24px;
  }

  .pack-card h2 {
    font-size: 2rem;
  }

  .pack-card__content p:not(.pack-card__kicker) {
    font-size: 1.02rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .pack-card {
    opacity: 1;
    transform: none;
  }
}