/* ============================================================
   Random Team Shuffle — Elastrolab
   Shared styles: landing page + privacy policy
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Page surfaces — light theme */
  --ink-950: #fafbfd;
  --ink-900: #f4f7fb;
  --ink-800: #edf0f7;
  --ink-700: #e2e7ef;
  --line: rgba(15, 23, 42, 0.1);
  --line-strong: rgba(15, 23, 42, 0.18);

  --paper: #0f172a;
  --muted: #64748b;
  --faint: #94a3b8;

  --team-a: #3b82f6;   /* blue  */
  --team-b: #22c55e;   /* green */
  --gold: #f59e0b;
  --coral: #ef4444;

  --accent: #16a34a;
  --on-accent: #ffffff;

  --font-display: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;

  --container: 1120px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
}

/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--ink-950);
  color: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

ul {
  list-style: none;
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
}

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.9rem;
}

.display {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.04;
  text-wrap: balance;
}

.h2 {
  font-size: clamp(1.75rem, 3.6vw, 2.4rem);
}

.lede {
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  max-width: 46ch;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 8px 24px -10px rgba(22, 163, 74, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -10px rgba(22, 163, 74, 0.4);
}

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--paper);
  background: transparent;
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn__icon {
  width: 1.05em;
  height: 1.05em;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--ink-950) 86%, transparent);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}

.brand__mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 3px;
  padding: 5px;
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
  flex: none;
}

.brand__mark i {
  border-radius: 2px;
}

.brand__mark i:nth-child(1) { background: var(--team-a); }
.brand__mark i:nth-child(2) { background: var(--team-b); }
.brand__mark i:nth-child(3) { background: var(--gold); }
.brand__mark i:nth-child(4) { background: var(--coral); }

.brand__sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  display: block;
  margin-top: 1px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}

.site-nav a:not(.btn) {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.15s ease;
}

.site-nav a:not(.btn):hover {
  color: var(--paper);
}

@media (max-width: 720px) {
  .site-nav .nav-link {
    display: none;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(3rem, 7vw, 5rem);
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

/* subtle ambient color behind hero */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(46rem 30rem at 78% -10%, rgba(77, 159, 255, 0.08), transparent 60%),
    radial-gradient(40rem 28rem at 8% 110%, rgba(61, 220, 132, 0.07), transparent 60%);
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero__title {
  font-size: clamp(2.6rem, 6vw, 4.3rem);
  margin-bottom: 1.25rem;
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(92deg, var(--team-b) 0%, var(--team-a) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lede {
  margin-bottom: 2rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero__note {
  margin-top: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--faint);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.hero__note .lock {
  width: 0.8em;
  height: 0.8em;
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__panel {
    order: 2;
  }
  .hero__copy {
    order: 1;
  }
}

/* ---------- Deal widget (signature) ---------- */
.deal {
  background: linear-gradient(180deg, #ffffff, var(--ink-900));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 1.9rem);
  box-shadow:
    0 14px 44px -14px rgba(0, 0, 0, 0.07),
    0 1px 3px rgba(0, 0, 0, 0.04);
}

.deal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.deal__title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.deal__piles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.deal__team {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  min-height: 190px;
  display: flex;
  flex-direction: column;
}

.deal__team-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--paper);
  padding-bottom: 0.7rem;
  margin-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.deal__team-label small {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 400;
  color: var(--faint);
  letter-spacing: 0.06em;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
}

.dot--a { background: var(--team-a); box-shadow: 0 0 10px rgba(59, 130, 246, 0.45); }
.dot--b { background: var(--team-b); box-shadow: 0 0 10px rgba(34, 197, 94, 0.45); }

.deal__slots {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 0.5rem;
}

/* player chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  background: #ffffff;
  border: 1px solid var(--line-strong);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--paper);
  opacity: 0;
  animation: deal-in 0.45s cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: var(--d, 0ms);
}

.chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
}

.chip--a .chip__dot { background: var(--team-a); }
.chip--b .chip__dot { background: var(--team-b); }

.chip__stat {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--faint);
}

@keyframes deal-in {
  0% {
    opacity: 0;
    transform: translateY(-38px) rotate(-7deg) scale(0.85);
  }
  60% { opacity: 1; }
  100% {
    opacity: 1;
    transform: translateY(0) rotate(0) scale(1);
  }
}

/* deck + shuffle button row */
.deal__footer {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.deal__deck {
  position: relative;
  width: 46px;
  height: 62px;
  flex: none;
}

.deal__card {
  position: absolute;
  inset: 0;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  transition: transform 0.3s ease;
}

.deal__card--back {
  background: linear-gradient(135deg, var(--ink-800), var(--ink-700));
}

.deal__card--back:first-child { transform: rotate(-9deg) translateY(2px); }
.deal__card--back:nth-child(2) { transform: rotate(5deg) translateY(-1px); }

.deal__card--front {
  background: linear-gradient(135deg, #15803d, #1d4ed8);
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 800;
  transform: translateY(-3px);
}

.deal.dealing .deal__card--front {
  animation: card-spin 0.6s ease-in-out infinite;
}

@keyframes card-spin {
  0%, 100% { transform: translateY(-3px) rotate(0deg); }
  50%      { transform: translateY(-3px) rotate(12deg) scale(1.06); }
}

@media (prefers-reduced-motion: reduce) {
  .chip {
    opacity: 1;
    animation: none;
  }
  .deal.dealing .deal__card--front {
    animation: none;
  }
  html { scroll-behavior: auto; }
}

/* ---------- Steps ---------- */
.steps {
  border-block: 1px solid var(--line);
  background: var(--ink-900);
}

.steps__head {
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.steps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  counter-reset: step;
}

.step {
  position: relative;
  padding-top: 1.4rem;
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.8rem;
}

.step__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.step__text {
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 820px) {
  .steps__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Features ---------- */
.features__head {
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.4vw, 1.6rem);
}

.feature {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.07);
}

.feature__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--f) 14%, transparent);
  color: var(--f);
  margin-bottom: 1.1rem;
}

.feature__icon svg {
  width: 20px;
  height: 20px;
}

.feature__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  margin-bottom: 0.4rem;
}

.feature__text {
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Privacy band ---------- */
.privacy-band {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(40rem 26rem at 85% 0%, rgba(22, 163, 74, 0.07), transparent 60%),
    var(--ink-900);
  border-block: 1px solid var(--line);
}

.privacy-band__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.privacy-band__shield {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid var(--line-strong);
  color: var(--accent);
  margin-bottom: 1.3rem;
}

.privacy-band__shield svg {
  width: 30px;
  height: 30px;
}

.privacy-band .h2 {
  margin-bottom: 1rem;
}

.privacy-band .lede {
  margin-bottom: 1.4rem;
}

.privacy-band__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--accent);
  transition: gap 0.15s ease;
}

.privacy-band__link:hover {
  gap: 0.75rem;
}

.privacy-band__list {
  display: grid;
  gap: 0.9rem;
}

.privacy-band__list li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  color: var(--paper);
  font-size: 0.95rem;
}

.privacy-band__list .check {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--accent);
  margin-top: 0.1rem;
}

@media (max-width: 820px) {
  .privacy-band__inner {
    grid-template-columns: 1fr;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--ink-900);
  padding-block: clamp(2.5rem, 5vw, 3.5rem) 2rem;
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.site-footer__tagline {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.9rem;
  max-width: 30ch;
}

.site-footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 1rem;
}

.site-footer__col ul {
  display: grid;
  gap: 0.55rem;
}

.site-footer__col a {
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

.site-footer__col a:hover {
  color: var(--accent);
}

.site-footer__bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-size: 0.82rem;
}

@media (max-width: 760px) {
  .site-footer__top {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}

/* ---------- Reveal on scroll ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   Privacy policy page
   ============================================================ */

.page {
  background: var(--ink-950);
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(3rem, 6vw, 5rem);
}

.page__article {
  max-width: 760px;
  margin-inline: auto;
}

.page__title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin-bottom: 0.6rem;
}

.page__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  padding-bottom: 1.6rem;
  margin-bottom: 2.2rem;
  border-bottom: 1px solid var(--line);
}

.page__meta .dot {
  width: 8px;
  height: 8px;
}

.page__intro {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 2.4rem;
}

.policy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  letter-spacing: -0.01em;
  margin: 2.4rem 0 0.8rem;
}

.policy h2:first-of-type {
  margin-top: 0;
}

.policy p {
  color: var(--paper);
  font-size: 0.98rem;
  margin-bottom: 1rem;
}

.policy p.lead {
  color: var(--muted);
}

.policy ul {
  margin: 0 0 1.2rem;
  display: grid;
  gap: 0.6rem;
  padding-left: 0;
}

.policy ul li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--paper);
  font-size: 0.97rem;
}

.policy ul li::before {
  content: "";
  position: absolute;
  left: 0.1rem;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--accent);
}

.policy ul li.tight::before {
  top: 0.58em;
}

.policy ol {
  margin: 0 0 1.2rem 0;
  padding-left: 1.4rem;
  display: grid;
  gap: 0.6rem;
}

.policy ol li {
  color: var(--paper);
  font-size: 0.97rem;
  padding-left: 0.3rem;
}

.policy ol li::marker {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.policy .block {
  background: var(--ink-900);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.1rem 1.3rem;
  margin: 0 0 1.2rem;
}

.policy .block .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.5rem;
}

.policy .contact {
  background: #ffffff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 1rem;
  margin-top: 0.4rem;
}

.policy .contact .at {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  display: block;
}

.policy .contact a {
  color: var(--accent);
  font-weight: 600;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  transition: border-color 0.15s ease;
}

.policy .contact a:hover {
  border-color: var(--accent);
}

.page__back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 3rem;
  transition: color 0.15s ease, gap 0.15s ease;
}

.page__back:hover {
  color: var(--accent);
  gap: 0.7rem;
}

/* ---------- Print ---------- */
@media print {
  .site-header,
  .site-footer {
    display: none;
  }
}