/* New to MUN? (SPEC 9.7). For 11-year-olds at their first conference: short lines and big
   steps. */

/* ---------- Hero: reference/24's layout, with a delegate raising a placard ---------- */

.ntm-hero {
  position: relative;
  overflow: clip;
  padding: calc(var(--section-pad) + 24px) 0 72px;
  background:
    radial-gradient(circle, rgb(var(--teal-rgb) / 0.055) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(180deg, var(--blue-800) 0%, var(--blue-700) 100%);
}

.ntm-hero__orb {
  top: -24%;
  left: -12%;
  width: 760px;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgb(var(--teal-dark-rgb) / 0.22) 0%, transparent 65%);
}

.ntm-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: 64px;
}

/* The photo is cut at the desk, so it stands on the hero's bottom edge (through the bottom
   padding) and fades out there. */
.ntm-hero__art {
  order: 2;
  position: relative;
  align-self: end;
  justify-self: center;
  width: min(350px, 100%);
  margin-bottom: -72px;
}

/* Circles are the Oakridge connecting shape: one behind the delegate's head and shoulders. */
.ntm-hero__circle {
  position: absolute;
  top: 21%;
  left: 56%;
  width: 128%;
  aspect-ratio: 1;
  translate: -50% 0;
  border: 1px solid rgb(var(--teal-rgb) / 0.2);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, rgb(var(--teal-dark-rgb) / 0.3) 0%, rgb(var(--teal-dark-rgb) / 0.06) 55%, transparent 72%);
  box-shadow:
    0 0 120px rgb(var(--teal-rgb) / 0.1),
    inset 0 0 80px rgb(var(--teal-rgb) / 0.06);
}

.ntm-hero__circle::before {
  content: "";
  position: absolute;
  inset: 11%;
  border: 1px solid rgb(var(--teal-rgb) / 0.08);
  border-radius: 50%;
}

.ntm-hero__photo {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  -webkit-mask-image: linear-gradient(rgb(var(--shadow-rgb)) 84%, transparent);
  mask-image: linear-gradient(rgb(var(--shadow-rgb)) 84%, transparent);
}


.ntm-hero__title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.ntm-hero__title span {
  display: block;
}

.ntm-hero__lead {
  max-width: 560px;
  margin-top: 28px;
  font-size: var(--fs-lead);
  color: var(--ink-85);
}

.ntm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

/* A short line under each section title */
.ntm-intro {
  max-width: 600px;
  margin-top: 20px;
  font-size: var(--fs-lead);
  color: var(--ink-75);
}

/* ---------- How a committee session runs: a numbered sequence ---------- */

.ntm-steps {
  background: var(--blue-700);
}

.ntm-steps__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
  gap: 80px;
}

.ntm-steps__head {
  position: sticky;
  top: 120px;
}

.steps {
  display: grid;
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  column-gap: 22px;
  padding-bottom: 36px;
}

/* The line joining one step's number to the next */
.step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 56px;
  bottom: 4px;
  left: 25.5px;
  width: 1px;
  background: rgb(var(--teal-rgb) / 0.22);
}

.step__num {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgb(var(--teal-rgb) / 0.4);
  border-radius: 50%;
  background: rgb(var(--teal-rgb) / 0.08);
  font-size: 1rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--teal);
}

.step__title {
  padding-top: 12px;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.step__text {
  max-width: 520px;
  margin-top: 8px;
  color: var(--ink-75);
}

/* ---------- Before the conference: a checklist ---------- */

.ntm-prep {
  padding-block: 96px;
  background: var(--blue-750);
}

.checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 56px;
  margin-top: 40px;
}

.check {
  display: flex;
  gap: 16px;
  padding-block: 22px;
  border-top: 1px solid rgb(var(--teal-rgb) / 0.14);
}

.check__icon {
  flex-shrink: 0;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--teal);
}

.check__title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.check__text {
  margin-top: 6px;
  color: var(--ink-75);
}

/* ---------- On the day: three cards ---------- */

.ntm-day {
  padding-block: 96px;
  background: var(--blue-700);
}

.day-panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.day-panel {
  padding: 30px 28px 32px;
  border: var(--border-card);
  border-radius: var(--radius-card);
  background: rgb(var(--card-rgb) / 0.65);
  color: var(--ink-75);
}

.day-panel__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgb(var(--teal-rgb) / 0.25);
  border-radius: 50%;
  background: rgb(var(--teal-rgb) / 0.1);
  font-size: 1.4rem;
  color: var(--teal);
}

.day-panel__title {
  margin-top: 18px;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.day-panel__list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  padding-left: 1.1em;
  line-height: 1.55;
}

.day-panel__list li::marker {
  color: var(--gilt);
}

/* ---------- Say it like a delegate: phrases in speech bubbles ---------- */

.ntm-say {
  background: var(--blue-800);
}

.phrases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 52px 32px;
  margin-top: 44px;
}

/* Rounded, with the bottom-left corner squared off and carried down into a tail, like the
   Oakridge speech bubble. The tail is the same fill, so its two edges run straight on from
   the bubble's with no seam; the shadow is a drop-shadow so it follows the tail too. */
.phrase {
  position: relative;
  padding: 28px 30px 28px;
  border-radius: 26px 26px 26px 0;
  background: var(--paper);
  filter: drop-shadow(0 14px 26px rgb(var(--shadow-rgb) / 0.32));
  color: var(--navy);
}

.phrase::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 26px;
  height: 20px;
  background: var(--paper);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.phrase__when {
  font-size: var(--fs-label);
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
  color: rgb(var(--navy-rgb) / 0.72);
}

.phrase__text {
  margin-top: 12px;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.45;
  text-wrap: pretty;
}

/* ---------- Glossary ---------- */

.ntm-words {
  background: var(--blue-700);
}

.glossary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 56px;
  margin-top: 40px;
}

.glossary__item {
  padding-block: 20px;
  border-top: 1px solid rgb(var(--teal-rgb) / 0.14);
}

.glossary dt {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ink-100);
}

.glossary dd {
  margin-top: 6px;
  color: var(--ink-75);
}

.ntm-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 680px;
  margin-top: 48px;
  padding: 16px 20px;
  border-left: 3px solid var(--teal);
  border-radius: 0 var(--radius-control) var(--radius-control) 0;
  background: rgb(var(--teal-rgb) / 0.06);
  color: var(--ink-85);
}

.ntm-note .icon {
  flex-shrink: 0;
  margin-top: 0.3em;
  color: var(--teal);
}

/* ---------- Smaller screens ---------- */

@media (max-width: 980px) {
  .ntm-steps__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .ntm-steps__head {
    position: static;
  }

  .day-panels {
    grid-template-columns: 1fr;
    max-width: 560px;
  }
}

@media (max-width: 768px) {
  .ntm-hero {
    padding: calc(var(--section-pad) + 40px) 0 64px;
  }

  /* The photo comes after the text, smaller, still standing on the bottom edge */
  .ntm-hero__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .ntm-hero__art {
    width: 190px;
    margin-bottom: -64px;
  }

  .ntm-hero__lead {
    margin-top: 22px;
  }

  .ntm-prep,
  .ntm-day {
    padding-block: 64px;
  }

  .checklist,
  .phrases,
  .glossary {
    grid-template-columns: 1fr;
  }

  .step {
    grid-template-columns: 44px minmax(0, 1fr);
    column-gap: 16px;
    padding-bottom: 28px;
  }

  .step__num {
    width: 44px;
    height: 44px;
  }

  .step:not(:last-child)::before {
    top: 48px;
    left: 21.5px;
  }

  .step__title {
    padding-top: 8px;
    font-size: 1.2rem;
  }

  .phrase {
    padding: 24px 22px 24px;
  }

  .phrase__text {
    font-size: 1.1rem;
  }
}