/* Newsletter · the morning paper as the plate; the sign-up as a lifted card, a dawn photograph beside the
   form like a letterhead page; the way on to the research as a full-bleed library band. */

body[data-page="newsletter"] {
  /* the hero and the library band take v7's --gutter, which already puts their text on the logo's line */
  --hero: url("../img/photos/hero-newsletter.jpg");
  --hero-pos: 50% 46%;
  --hero-blend: normal;
  --nl-side: url("../img/photos/morning-laptop-dawn.jpg");
  --nl-next: url("../img/photos/hero-research.jpg");
}

/* ── plate (v7 already drops the padding under the hero's section) ── */
body[data-page="newsletter"] .hero {
  min-height: clamp(520px, 70vh, 700px);
  padding-bottom: calc(clamp(3rem, 7vh, 5rem) + 5.5rem);
  background-image:
    linear-gradient(90deg, rgba(11, 19, 34, .86) 0%, rgba(11, 19, 34, .6) 45%, rgba(11, 19, 34, .16) 100%),
    linear-gradient(0deg, rgba(11, 19, 34, .55), rgba(11, 19, 34, 0) 55%),
    var(--hero);
}

/* ── the sign-up card: photograph | form ── */
body[data-page="newsletter"] .poster > section.call {
  position: relative; z-index: 2;
  margin-top: -5.5rem; padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
body[data-page="newsletter"] .poster > section.call::before {
  content: ""; grid-column: 1; grid-row: 1;
  min-height: 600px;
  background: var(--navy-deep) var(--nl-side) 50% 40% / cover no-repeat;
}
body[data-page="newsletter"] .call > form,
body[data-page="newsletter"] .call > .confirm {
  grid-column: 2; grid-row: 1; align-self: center;
  max-width: none; margin: 0;
}
body[data-page="newsletter"] .call > form {
  padding: clamp(2.4rem, 4.6vw, 4.2rem) clamp(2rem, 4.2vw, 3.8rem);
  gap: 1.5rem;
  border-top: 4px solid var(--red);
  align-self: stretch; align-content: center;
}
/* letterhead: the wordmark above the fields */
body[data-page="newsletter"] .call > form::before {
  content: ""; width: 220px; max-width: 100%; height: 15px; margin-bottom: .6rem;
  background: url("../img/logo/hedgehog-capital_wordmark_ink-card_F4F5F6.svg") left center / contain no-repeat;
}

/* fields: hairline-ruled, institutional */
body[data-page="newsletter"] .call label:not(.check) { display: grid; gap: .55rem; color: var(--fg) }
body[data-page="newsletter"] .call input:not([type="checkbox"]) {
  margin: 0; background: transparent;
  border: 0; border-bottom: 1.5px solid #7A8292; border-radius: 0;
  padding: .55rem 0 .7rem;
  font-family: var(--serif); font-size: 1.3rem; color: var(--fg);
  transition: border-color .15s ease, box-shadow .15s ease;
}
body[data-page="newsletter"] .call input:not([type="checkbox"]):hover { border-bottom-color: var(--fg) }
body[data-page="newsletter"] .call input:not([type="checkbox"]):focus {
  outline: none; border-bottom-color: var(--red); box-shadow: 0 1.5px 0 0 var(--red);
}
body[data-page="newsletter"] .call input:focus-visible { outline: 2px solid var(--fg); outline-offset: 4px }
body[data-page="newsletter"] .call input:-webkit-autofill { -webkit-text-fill-color: var(--fg); transition: background-color 600000s 0s }
body[data-page="newsletter"] .call .checks {
  margin-top: .4rem; padding-top: 1.3rem; border-top: 1px solid var(--line); gap: .75rem;
}
body[data-page="newsletter"] .call .checks legend { float: left; width: 100%; margin-bottom: .9rem }
body[data-page="newsletter"] .call .check { font-size: 1rem; color: var(--fg); gap: .75rem; align-items: center }
body[data-page="newsletter"] .call .check input { width: 19px; height: 19px; margin: 0 }
body[data-page="newsletter"] .call .btn { margin-top: .8rem; padding: 1rem 2.2rem; font-size: 1rem }

body[data-page="newsletter"] .call > .confirm {
  margin: clamp(2rem, 4vw, 3.6rem);
  padding: 1.8rem 1.9rem;
  background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--red); border-radius: 0 10px 10px 0;
  font-family: var(--serif); font-size: 1.3rem; line-height: 1.5; color: var(--fg);
}

/* ── onward: a full-bleed library band, the whole band is the link ── */
body[data-page="newsletter"] .poster > section.next {
  position: relative; isolation: isolate;
  width: 100vw; margin: clamp(4rem, 8vw, 6.5rem) 0 0 calc(50% - 50vw);
  padding: clamp(5rem, 11vw, 8.5rem) var(--gutter);
  border: 0; border-radius: 0;
  background-color: var(--navy);
  background-image:
    linear-gradient(90deg, rgba(11, 19, 34, .88) 0%, rgba(11, 19, 34, .5) 55%, rgba(11, 19, 34, .14) 100%),
    var(--nl-next);
  background-size: cover;
  background-position: center, 50% 62%;
}
body[data-page="newsletter"] .next .back {
  display: inline-block; padding: 0;
  font-family: var(--display); font-weight: 700; text-transform: none;
  font-size: clamp(2.1rem, 4.4vw, 3.6rem); line-height: 1.02; letter-spacing: -.035em;
  color: #fff;
  text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .2em;
  text-decoration-color: rgba(255, 255, 255, 0);
  transition: text-decoration-color .2s ease;
}
body[data-page="newsletter"] .next .back::after { content: ""; position: absolute; inset: 0 }
body[data-page="newsletter"] .next .back:hover,
body[data-page="newsletter"] .next .back:focus-visible { color: #fff; text-decoration-color: var(--red) }
body[data-page="newsletter"] .next .back:focus-visible { outline: 2px solid #fff; outline-offset: 6px }
body[data-page="newsletter"] footer { margin-top: 0; border-top: 0 }

/* ── tablet: an even split; phone: photograph above the form ── */
@media (max-width: 900px) {
  body[data-page="newsletter"] .poster > section.call { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) }
  body[data-page="newsletter"] .poster > section.call::before { min-height: 540px }
}
@media (max-width: 700px) {
  body[data-page="newsletter"] .poster > section.call { grid-template-columns: minmax(0, 1fr) }
  body[data-page="newsletter"] .poster > section.call::before { min-height: 0; aspect-ratio: 16 / 9 }
  body[data-page="newsletter"] .call > form,
  body[data-page="newsletter"] .call > .confirm { grid-column: 1; grid-row: 2 }
}
@media (max-width: 640px) {
  body[data-page="newsletter"] .hero { min-height: 560px; padding-bottom: 5rem }
  body[data-page="newsletter"] .poster > section.call { margin-top: -2.6rem }
  body[data-page="newsletter"] .poster > section.call::before { aspect-ratio: 4 / 3 }
  body[data-page="newsletter"] .call > form { padding: 1.8rem 1.3rem 2.1rem; gap: 1.3rem }
  body[data-page="newsletter"] .call > form::before { width: 44px; height: 44px }
  body[data-page="newsletter"] .call > .confirm { margin: 1.3rem }
  body[data-page="newsletter"] .poster > section.next { padding: 4.4rem 1rem }
}

/* narrow screens: the text spans the plate, so the veil runs bottom to top */
@media (max-width: 860px) {
  body[data-page="newsletter"] .hero {
    background-image:
      linear-gradient(0deg, rgba(11, 19, 34, .93) 0%, rgba(11, 19, 34, .78) 55%, rgba(11, 19, 34, .42) 100%),
      linear-gradient(0deg, rgba(11, 19, 34, 0), rgba(11, 19, 34, 0)),
      var(--hero);
  }
}