/* Brand Growth Story — Story Column */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500&family=Newsreader:ital,opsz,wght@0,6..72,500;0,6..72,600;1,6..72,500&display=swap");

:root {
  --ink: #1b1d22;
  --paper: #f7f4ef;
  --plum: #6b3f69;
  --sage: #8a9a82;
  --cream: #fcfaf5;
  --serif: Newsreader, "Iowan Old Style", Georgia, serif;
  --sans: Inter, "Helvetica Neue", sans-serif;
  --col: 40rem;
  --pad: clamp(6rem, 11vw, 8.75rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  font-weight: 400;
}

img { max-width: 100%; height: auto; display: block; }
a { color: currentColor; text-decoration-thickness: 1px; text-underline-offset: 0.28em; }
a:hover { color: var(--plum); }

h1, h2, h3, .story-display {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 { font-size: clamp(1.75rem, 3vw, 2.4rem); }
h2 { font-size: clamp(1.35rem, 2.2vw, 1.8rem); }
h3 { font-size: 1.2rem; }

.story-caps {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Surfaces */
.story-paper { background: var(--paper); color: var(--ink); }
.story-cream { background: var(--cream); color: var(--ink); }
.story-ink { background: var(--ink); color: var(--cream); }
.story-plum { background: var(--plum); color: var(--cream); }

.story-col {
  width: min(1080px, calc(100% - 3rem));
  margin-inline: auto;
}

.story-narrow { max-width: var(--col); }

/* Header */
.story-mast {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 244, 239, 0.94);
  border-bottom: 1px solid rgba(27, 29, 34, 0.08);
}

.chapter-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.6rem;
  width: min(1080px, calc(100% - 3rem));
  margin-inline: auto;
  gap: 1.5rem;
}

.story-mark {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--plum);
  padding-bottom: 0.1rem;
}

.chapter-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.05rem 1.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
}

.chapter-nav__list a { text-decoration: none; }
.chapter-nav__list a[aria-current="page"] { color: var(--plum); }

/* Buttons */
.story-btn,
.story-btn--outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.6rem 1.2rem;
  font: 500 0.95rem var(--sans);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.story-btn { background: var(--plum); color: var(--cream); border-color: var(--plum); }
.story-btn--outline { background: transparent; color: inherit; border-color: currentColor; }
.story-plum .story-btn { background: var(--cream); color: var(--ink); border-color: var(--cream); }
.story-plum .story-btn--outline { color: var(--cream); border-color: var(--cream); }
.story-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

/* Hero — Chapter One */
.chapter-hero {
  min-height: 88vh;
  display: grid;
  align-items: center;
  padding: 5rem 0 4rem;
}

.chapter-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.72fr);
  gap: 4rem;
  align-items: start;
}

.chapter-hero__num {
  font-family: var(--serif);
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  color: var(--plum);
  margin-bottom: 0.35rem;
}

.chapter-hero h1 {
  font-size: clamp(2.4rem, 5.2vw, 4.35rem);
  margin: 0.4rem 0 1.4rem;
  max-width: 14ch;
  line-height: 1.08;
}

.story-emph {
  text-decoration: underline;
  text-decoration-color: var(--plum);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.12em;
}

.chapter-hero__line {
  max-width: 34rem;
  font-size: 1.125rem;
  margin: 0 0 1.8rem;
}

.chapter-hero__photo {
  position: relative;
}

.chapter-hero__photo img {
  width: 100%;
  height: min(64vh, 580px);
  object-fit: cover;
}

.chapter-hero__photo::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--plum);
  margin-top: 0.85rem;
}

.story-trust {
  margin-top: 2.4rem;
  color: var(--sage);
}

/* Story line quote */
.story-line {
  padding-block: var(--pad);
}

.story-line p {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.6vw, 2.05rem);
  line-height: 1.3;
  max-width: 20ch;
  margin: 0;
}

/* Split */
.story-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: start;
  padding-block: var(--pad);
}

.story-drop::first-letter {
  font-family: var(--serif);
  font-size: 3rem;
  float: left;
  line-height: 0.75;
  padding-right: 0.4rem;
  color: var(--plum);
}

/* Chapter cards */
.chapter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.2rem 2rem;
}

.chapter-card {
  background: var(--cream);
  padding: 1.6rem 1.4rem 1.7rem;
  border-top: 1px solid var(--plum);
}

.chapter-card__n {
  font-family: var(--serif);
  letter-spacing: 0.14em;
  color: var(--plum);
  font-size: 0.82rem;
}

.chapter-card h3 { margin: 0.45rem 0 0.7rem; font-size: 1.32rem; }

/* Cases */
.story-notes { display: grid; gap: 1.5rem; }
.story-note {
  padding: 1.1rem 0 1.3rem;
  border-bottom: 1px solid rgba(27, 29, 34, 0.1);
}

/* Approach band */
.story-approach {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.story-approach article {
  padding-top: 0.8rem;
  border-top: 1px solid rgba(27, 29, 34, 0.14);
}

.story-approach span {
  font-family: var(--serif);
  color: var(--plum);
  letter-spacing: 0.14em;
  font-size: 0.8rem;
}

/* Sections */
.story-band { padding-block: var(--pad); }
.story-rule { border: 0; border-top: 1px solid var(--plum); width: 3.2rem; margin: 0 0 1.1rem; }

.story-pair {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 0.8rem 1.8rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(27, 29, 34, 0.08);
}

.story-pair dt {
  font-family: var(--serif);
  font-size: 1.15rem;
}

.story-sign {
  max-width: 36rem;
  font-style: italic;
  border-top: 1px solid var(--plum);
  padding-top: 1.2rem;
}

/* Contact */
.story-form { display: grid; gap: 1.05rem; max-width: 34rem; }
.story-field label { display: block; margin-bottom: 0.3rem; font-family: var(--serif); }
.story-field input,
.story-field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(27, 29, 34, 0.28);
  background: transparent;
  color: var(--ink);
  padding: 0.55rem 0;
  font: inherit;
}
.story-field textarea { min-height: 8.5rem; resize: vertical; }
.story-tick { display: flex; gap: 0.7rem; align-items: flex-start; }

.story-cloak {
  height: 0;
  width: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  position: absolute;
}

.story-fault {
  margin: 0.25rem 0 0;
  color: var(--plum);
  font-size: 0.92rem;
}

.story-flash {
  padding: 0.95rem 0;
  border-top: 1px solid var(--plum);
  border-bottom: 1px solid var(--plum);
}

.story-map iframe {
  width: 100%;
  height: 380px;
  border: 1px solid var(--plum);
  filter: sepia(0.06) contrast(1.03);
}

/* FAQ */
.story-faq details {
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(27, 29, 34, 0.1);
}
.story-faq details p {
  max-width: var(--col);
  margin: 0.8rem 0 0;
}
.story-field input:focus,
.story-field textarea:focus {
  outline: none;
  border-bottom-color: var(--plum);
}
.story-faq summary {
  font-family: var(--serif);
  font-size: 1.32rem;
  cursor: pointer;
  list-style: none;
}
.story-faq summary::-webkit-details-marker { display: none; }

/* Footer */
.story-end {
  padding: 3.6rem 0 2.4rem;
  font-size: 0.95rem;
}

.story-end__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.2rem;
}

.story-end-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.15rem;
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.story-quiet { color: var(--sage); font-size: 0.88rem; }

/* Cookie */
.story-cookie {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: var(--cream);
  color: var(--ink);
  border-top: 1px solid var(--plum);
  padding: 1.2rem 1.5rem 1.35rem;
  display: none;
}

.story-cookie.is-open { display: block; }
.story-cookie__row {
  width: min(1080px, 100%);
  margin-inline: auto;
}
.story-cookie__btns { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 0.8rem; }
.story-cookie__more { display: none; margin-top: 0.8rem; }
.story-cookie__more.is-open { display: block; }

/* Reveal — fade + rise */
.js .reveal { opacity: 1; transform: none; }
.js .reveal:not(.is-visible) { opacity: 0; transform: translateY(16px); }
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal,
  .js .reveal:not(.is-visible) { opacity: 1; transform: none; }
}

@media (max-width: 880px) {
  .chapter-hero { min-height: 76vh; }
  .chapter-hero__grid,
  .story-split,
  .chapter-grid,
  .story-approach,
  .story-end__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .story-pair { grid-template-columns: 1fr; }
}