/* AskJASP homepage styles. Reuses brand tokens / fonts / header / footer / buttons from /site.css. */

:root {
  --mock-blue: #315c8c;
  --mock-coral: #bd5b48;
  --mock-green: #276035;
  --mock-green-soft: #dce8dc;
  --mock-blue-soft: #dce8f2;
  --mock-coral-soft: #f5dfd8;
}

/* ---------- Hero composition (one viewport, single column) ---------- */
.mock-hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 6vw, 5rem);
  background-color: var(--surface);
  background-image:
    radial-gradient(circle at 78% 28%, rgba(49, 92, 140, 0.10), transparent 22rem),
    radial-gradient(circle at 12% 8%, rgba(189, 91, 72, 0.07), transparent 24rem),
    radial-gradient(circle, #c8c5bf 0.55px, transparent 0.55px);
  background-size: auto, auto, 20px 20px;
  overflow: hidden;
}
.mock-hero__grid {
  display: grid;
  gap: 0;
  align-items: center;
}
.mock-hero__intro { max-width: 42rem; }
.mock-hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 1.25rem;
}
.mock-hero h1 em { font-style: italic; color: var(--ink-400); }
.mock-hero__lead {
  font-size: 1.15rem;
  color: var(--ink-600);
  max-width: 36rem;
  margin: 0 0 1.6rem;
  line-height: 1.6;
}
.mock-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.mock-hero__note {
  margin-top: 1.4rem;
  font-size: 0.85rem;
  color: var(--ink-300);
  max-width: 32rem;
}

/* ---------- Sections ---------- */
.mock-section { padding: clamp(3rem, 6vw, 4.5rem) 0; }
.mock-section--alt { background: var(--surface-100); }
.mock-head { max-width: 38rem; margin-bottom: 2.25rem; }
.mock-head .eyebrow { color: var(--mock-blue); }
.mock-head h2 {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3rem);
  letter-spacing: -0.03em; margin: 0 0 0.75rem; line-height: 1.05;
}
.mock-head p { color: var(--ink-400); margin: 0; font-size: 1.05rem; }

/* ---------- Model cards ---------- */
/* Bar banners: use shared .model-catalog__visual from site.css (same as /model-cards/). */
.mock-cards { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 761px) { .mock-cards { grid-template-columns: repeat(3, 1fr); } }
.mock-card {
  position: relative;
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(26,26,26,0.055);
  transition: transform 0.25s, box-shadow 0.25s;
}
.mock-card:hover { transform: translateY(-5px); box-shadow: 0 22px 55px rgba(26,26,26,0.1); }
.mock-card__body { padding: 1.4rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.mock-card__tag {
  width: fit-content;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-300); background: var(--surface-100); border-radius: 999px; padding: 0.25rem 0.6rem;
}
.mock-card h3 { margin: 0; font-size: 1.2rem; letter-spacing: -0.02em; }
.mock-card h3 a { text-decoration: none; }
.mock-card p { margin: 0; color: var(--ink-400); font-size: 0.95rem; flex: 1; }
.mock-card .btn { align-self: flex-start; margin-top: 0.3rem; }

/* ---------- Steps ---------- */
.mock-steps { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .mock-steps { grid-template-columns: repeat(3, 1fr); } }
.mock-step {
  padding: 1.5rem;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
}
.mock-step__num { font-family: var(--font-serif); font-size: 1.6rem; color: var(--mock-blue); margin-bottom: 0.4rem; }
.mock-step h3 { margin: 0 0 0.4rem; font-size: 1.05rem; }
.mock-step p { margin: 0; color: var(--ink-400); font-size: 0.95rem; }
.mock-step .code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.85em; background: var(--surface-100); padding: 0.12rem 0.35rem; border-radius: 6px; }

/* ---------- Feature band (Browser Lab) ---------- */
.mock-band {
  position: relative;
  margin: clamp(2.5rem, 5vw, 4rem) auto;
  width: min(1120px, calc(100% - 2.5rem));
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: 20px;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}
.mock-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 88% 20%, rgba(63, 125, 75, 0.28), transparent 16rem),
    radial-gradient(circle at 12% 90%, rgba(49, 92, 140, 0.26), transparent 18rem);
  pointer-events: none;
}
.mock-band__inner { position: relative; z-index: 1; display: grid; gap: 2rem; align-items: center; }
@media (min-width: 820px) { .mock-band__inner { grid-template-columns: 1.35fr 1fr; gap: 2.75rem; } }
.mock-band .eyebrow { color: rgba(255,255,255,0.6); }
.mock-band h2 { font-family: var(--font-serif); font-weight: 400; font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.02em; margin: 0 0 0.75rem; line-height: 1.05; }
.mock-band p { margin: 0 0 1.4rem; color: rgba(255,255,255,0.75); max-width: 34rem; font-size: 1.05rem; }
.mock-band__cta.btn-primary,
.mock-band a.btn-primary {
  background: #fff;
  color: var(--ink) !important;
}
.mock-band__cta.btn-primary:hover:not(:disabled),
.mock-band a.btn-primary:hover:not(:disabled) {
  background: var(--surface-100);
  color: var(--ink) !important;
}
.mock-band__chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
.mock-band__chip { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: rgba(255,255,255,0.8); border: 1px solid rgba(255,255,255,0.18); border-radius: 999px; padding: 0.3rem 0.7rem; }

/* ---------- Community panel (in dark band) ---------- */
.mock-community {
  display: grid;
  gap: 1.15rem;
  padding: 1.35rem 1.4rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.mock-community__copy { display: grid; gap: 0.35rem; }
.mock-community p { margin: 0; max-width: none; }
.mock-community__label {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(220, 232, 220, 0.85);
}
.mock-community__lead {
  margin: 0 !important;
  font-size: 0.95rem !important;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.72) !important;
  max-width: none !important;
}
.mock-community__actions {
  display: grid;
  gap: 0.65rem;
}
.mock-community__link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 0.95rem;
  border-radius: 10px;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff !important;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.mock-community__link:hover {
  transform: translateY(-1px);
}
.mock-community__link--discord {
  background: rgba(63, 125, 75, 0.28);
  border-color: rgba(63, 125, 75, 0.45);
}
.mock-community__link--discord:hover {
  background: rgba(63, 125, 75, 0.42);
  border-color: rgba(140, 190, 150, 0.55);
}
.mock-community__link--hf {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
}
.mock-community__link--hf:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
}
.mock-community__icon {
  flex-shrink: 0;
  opacity: 0.95;
}

/* ---------- Entrance motion ---------- */
.mock-rise { opacity: 0; transform: translateY(14px); animation: mock-rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) forwards; }
.mock-rise.d2 { animation-delay: 0.08s; }
.mock-rise.d3 { animation-delay: 0.16s; }
.mock-rise.d4 { animation-delay: 0.24s; }
@keyframes mock-rise { to { opacity: 1; transform: none; } }

/* Catalog footer CTA */
.mock-catalog__more { margin-top: 1.6rem; }

@media (prefers-reduced-motion: reduce) {
  .mock-rise { opacity: 1; transform: none; animation: none; }
  .mock-card, .mock-card:hover { transition: none; transform: none; }
  .mock-community__link:hover { transform: none; }
  .mock-cards { scroll-behavior: auto; }
}

/* ---------- Mobile polish (phones ≤760px) ---------- */
@media (max-width: 760px) {
  .mock-hero,
  .mock-section,
  .mock-band {
    overflow-x: clip;
  }

  /* Hero */
  .mock-hero {
    padding: 2.25rem 0 2.5rem;
  }
  .mock-hero__intro {
    max-width: none;
    min-width: 0;
  }
  .mock-hero h1 {
    font-size: clamp(2.15rem, 9.5vw, 2.85rem);
    line-height: 1.05;
    margin-bottom: 1rem;
    overflow-wrap: anywhere;
  }
  .mock-hero__lead {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 1.35rem;
    max-width: none;
  }
  .mock-hero__actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
    width: 100%;
  }
  .mock-hero__actions .btn {
    width: 100%;
    min-height: 2.75rem;
    justify-content: center;
    box-sizing: border-box;
  }
  .mock-hero__note {
    font-size: 0.82rem;
    line-height: 1.5;
    margin-top: 1.15rem;
    max-width: none;
  }

  /* Sections / heads */
  .mock-section { padding: 2.25rem 0; }
  .mock-head { margin-bottom: 1.5rem; }
  .mock-head h2 {
    font-size: clamp(1.75rem, 7.5vw, 2.25rem);
  }
  .mock-head p { font-size: 0.95rem; line-height: 1.55; }

  /* Catalog cards: horizontal scroll-snap carousel (heading + CTA stay stacked) */
  #catalog { overflow: hidden; }
  .mock-catalog__track {
    position: relative;
    margin-inline: -1.25rem;
  }
  .mock-cards {
    display: flex;
    gap: 0.85rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 1.25rem;
    -webkit-overflow-scrolling: touch;
    padding-inline: 1.25rem;
    padding-bottom: 0.55rem;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/old Edge */
  }
  .mock-cards:focus-visible {
    outline: 3px solid var(--mock-blue);
    outline-offset: 3px;
  }
  .mock-cards::-webkit-scrollbar { display: none; } /* Chrome/Safari */
  .mock-card {
    flex: 0 0 min(82%, 20.5rem);
    scroll-snap-align: start;
    scroll-snap-stop: always;
    min-width: 0;
    border-radius: 1.1rem;
  }
  .mock-card:hover { transform: none; }
  .mock-card .model-catalog__visual {
    height: 6.5rem;
    min-height: 0;
    padding: 1.1rem 1.1rem 0;
    gap: 0.4rem;
  }
  .mock-card__body {
    padding: 1.15rem;
    gap: 0.55rem;
    min-width: 0;
  }
  .mock-card__tag {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
    line-height: 1.35;
  }
  .mock-card h3 {
    font-size: 1.1rem;
    overflow-wrap: anywhere;
  }
  .mock-card p {
    font-size: 0.92rem;
    overflow-wrap: anywhere;
  }
  .mock-card .btn {
    align-self: stretch;
    width: 100%;
    min-height: 2.75rem;
    justify-content: center;
    box-sizing: border-box;
    margin-top: 0.15rem;
  }
  .mock-catalog__more { margin-top: 1.25rem; }
  .mock-catalog__more .btn {
    width: 100%;
    min-height: 2.75rem;
    justify-content: center;
    box-sizing: border-box;
  }

  /* How to run */
  .mock-steps { gap: 0.85rem; }
  .mock-step { padding: 1.2rem; }
  .mock-step .code { overflow-wrap: anywhere; }

  /* Browser Lab band + community */
  .mock-band {
    width: min(1120px, calc(100% - 1.5rem));
    margin: 1.75rem auto;
    padding: 1.5rem 1.15rem;
    border-radius: 16px;
  }
  .mock-band__inner { gap: 1.5rem; }
  .mock-band h2 {
    font-size: clamp(1.55rem, 7vw, 2rem);
  }
  .mock-band__inner > div > p:not(.eyebrow) {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 1.15rem;
    max-width: none;
  }
  .mock-band__chips {
    margin-bottom: 1.15rem;
    gap: 0.4rem;
  }
  .mock-band__chip {
    font-size: 0.68rem;
    padding: 0.28rem 0.6rem;
  }
  .mock-band__cta.btn-primary {
    display: flex;
    width: 100%;
    min-height: 2.75rem;
    justify-content: center;
    box-sizing: border-box;
  }
  .mock-community {
    padding: 1.15rem 1.1rem;
    gap: 1rem;
  }
  .mock-community__label { font-size: 0.66rem; }
  .mock-community__lead {
    font-size: 0.92rem !important;
    line-height: 1.5;
  }
  .mock-community__actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }
  .mock-community__link {
    width: 100%;
    min-height: 2.75rem;
    box-sizing: border-box;
    padding: 0.85rem 1rem;
  }
  .mock-community__link:hover { transform: none; }
}

/* Narrow phones (~390px and below) */
@media (max-width: 390px) {
  .mock-hero h1 {
    font-size: clamp(2rem, 9vw, 2.45rem);
  }
  .mock-hero__lead { font-size: 0.95rem; }
  .mock-band {
    width: calc(100% - 1.25rem);
    padding: 1.35rem 1rem;
  }
  .mock-community { padding: 1.05rem 0.95rem; }
  .mock-card__body { padding: 1.05rem; }
}

/* Very small (~360px) */
@media (max-width: 360px) {
  .mock-hero { padding: 1.85rem 0 2rem; }
  .mock-hero h1 { font-size: 1.95rem; letter-spacing: -0.03em; }
  .mock-section { padding: 2rem 0; }
  .mock-band__chip {
    font-size: 0.64rem;
    padding: 0.26rem 0.5rem;
  }
  .mock-step { padding: 1.05rem; }
}