/* ==========================================================
   Beantown Collective — index3
   Editorial specimen. Big type. Asymmetric. Marks as compositional elements.
   ========================================================== */

:root {
  --cream:        #F2EBDC;
  --cream-deep:   #ECE3CE;
  --paper:        #FAF5E9;
  --navy:         #0C252C;
  --navy-soft:    #1f3d45;
  --coral:        #C97B5C;
  --coral-deep:   #A55F44;
  --muted:        #6b7c81;
  --rule-color:   #c8bda8;

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max:  1280px;
  --pad-x: clamp(1.5rem, 4vw, 4rem);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--cream);
  color: var(--navy);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  /* visible vertical grid lines, very subtle, like a layout sheet */
  background-image:
    linear-gradient(to right,
      transparent 0,
      transparent calc(50% - 0.5px),
      rgba(12,37,44,0.025) calc(50% - 0.5px),
      rgba(12,37,44,0.025) calc(50% + 0.5px),
      transparent calc(50% + 0.5px));
}

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

a { color: inherit; }

main { display: block; }

/* ==========  TOP NAV (sticky, minimal)  ========== */

.topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem var(--pad-x);
  background: var(--cream);
  border-bottom: 1px solid var(--rule-color);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.topnav__brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--navy);
  font-weight: 500;
}

.topnav__brand img { width: 22px; height: auto; }

.topnav__brand span {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.topnav__meta {
  text-align: center;
  color: var(--muted);
}

.topnav__contact {
  text-align: right;
  text-decoration: none;
  color: var(--navy);
  font-weight: 500;
}

.topnav__contact:hover { color: var(--coral); }

/* ==========  CHAPTERS  ========== */

.chapter {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  position: relative;
}

/* The horizontal rule with caption labels — every section gets one */

.rule {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule-color);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.rule--top {
  border-bottom: none;
  border-top: 1px solid var(--rule-color);
  padding: 1rem 0;
  margin-bottom: 0;
}

.rule span { line-height: 1; }

/* ==========  HERO  ========== */

.hero {
  padding-bottom: clamp(3rem, 6vw, 6rem);
  min-height: 88vh;
  display: flex;
  flex-direction: column;
}

.hero__inner {
  flex: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(1rem, 4vw, 3rem) 0;
}

.hero__title {
  font-family: var(--serif);
  font-weight: 200;
  font-variation-settings: "opsz" 144;
  font-size: clamp(4.2rem, 17vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0;
  color: var(--navy);
  position: relative;
}

.hero__period {
  color: var(--coral);
  font-weight: 200;
}

.hero__forbold {
  display: block;
  margin-top: 0.08em;
}

.hero__forbold strong {
  font-weight: 500;
  color: var(--coral);
}

.hero__moves {
  display: block;
  margin-top: -0.15em;
}

.hero__mark {
  width: 100%;
  max-width: 420px;
  justify-self: end;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: blur(0.4px);
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 12%, black 88%, transparent 100%);
  mask-image:
    linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.hero__foot {
  padding-top: clamp(0.5rem, 1.5vw, 1.25rem);
  text-align: center;
}

.hero__audience {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
  margin: 0 auto 1.25rem;
  max-width: 60ch;
}

.hero__lede {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.45;
  margin: 0 auto;
  color: var(--navy-soft);
  max-width: 60ch;
}

.hero__lede-accent {
  color: var(--coral);
}

.hero__signal {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
  text-align: right;
  line-height: 1.5;
}

.hero__signal em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  color: var(--navy);
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  margin-right: 0.4rem;
  vertical-align: middle;
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.9); }
}

/* ==========  STANCE  ========== */

.stance {
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
}

.stance__layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.stance__art {
  position: relative;
}

.stance__art img {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  mix-blend-mode: multiply;
  filter: blur(0.4px);
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 12%, black 88%, transparent 100%);
  mask-image:
    linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.stance__quote {
  margin: 0 0 clamp(2rem, 4vw, 4rem);
  padding: 0;
}

.stance__quote p {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  line-height: 1.0;
  letter-spacing: -0.035em;
  margin: 0;
  color: var(--navy);
}

.stance__quote em {
  font-style: italic;
  font-weight: 300;
}

.stance__exponent {
  color: var(--coral);
  font-size: 0.5em;
  vertical-align: super;
  letter-spacing: 0;
  margin-left: 0.25em;
}

.stance__body {
  display: flex;
  flex-direction: column;
  gap: clamp(0.5rem, 1.5vw, 1rem);
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 50ch;
}

.stance__body p {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.45;
  color: var(--navy-soft);
  margin: 0;
}

.stance__body em {
  font-style: italic;
  color: var(--coral);
}

.stance__punchline {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.45;
  color: var(--navy);
  margin: clamp(2rem, 4vw, 3rem) 0 0;
  max-width: 50ch;
}

/* ==========  PILLARS  ========== */

.pillar {
  padding-top: clamp(3rem, 5vw, 5rem);
  padding-bottom: clamp(4rem, 7vw, 7rem);
}

.pillar__layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.pillar__art {
  position: relative;
}

.pillar__art img {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  mix-blend-mode: multiply;
  filter: blur(0.4px);
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 12%, black 88%, transparent 100%);
  mask-image:
    linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.pillar__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 0 0 clamp(1.5rem, 3vw, 2.5rem);
  color: var(--navy);
}

.pillar__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--coral);
}

.pillar__body {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.5;
  color: var(--navy-soft);
  margin: 0 0 clamp(2rem, 4vw, 3rem);
  max-width: 44ch;
}

.pillar__index-label {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
  margin: 0 0 0.75rem;
}

.pillar__index {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: idx;
  border-top: 1px solid rgba(12, 37, 44, 0.08);
}

.pillar__index li {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(12, 37, 44, 0.08);
  font-size: 1rem;
  color: var(--muted);
}

.pillar__index .num {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--coral);
  letter-spacing: 0.05em;
}

.pillar__index .status {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--coral);
  white-space: nowrap;
}

/* ==========  PROVENANCE (logo marquee)  ========== */

.provenance {
  padding-top: clamp(3rem, 5vw, 5rem);
  padding-bottom: clamp(4rem, 7vw, 7rem);
}

.provenance__marquee {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 1.5rem 0;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.provenance__track {
  display: flex;
  align-items: center;
  gap: clamp(2.5rem, 5vw, 5rem);
  width: max-content;
  animation: marquee 50s linear infinite;
}

.provenance__track img {
  height: 30px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.55;
  flex-shrink: 0;
  transition: filter 0.25s, opacity 0.25s;
}

.provenance__track img[src*="wework"] { height: 38px; }
.provenance__track img[src*="ge.png"] { height: 42px; }
.provenance__track img[src*="coursera"] { height: 22px; }

.provenance__track img:hover {
  filter: grayscale(0);
  opacity: 1;
}

.provenance__marquee:hover .provenance__track {
  animation-play-state: paused;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.provenance__note {
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--muted);
  text-align: center;
}

/* ==========  CONTACT  ========== */

.contact {
  padding-top: clamp(3rem, 5vw, 5rem);
  padding-bottom: clamp(4rem, 7vw, 7rem);
}

.contact__layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.contact__mark {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  mix-blend-mode: multiply;
  filter: blur(0.4px);
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 12%, black 88%, transparent 100%);
  mask-image:
    linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.contact__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 0 0 clamp(1rem, 2vw, 1.5rem);
  color: var(--navy);
}

.contact__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--coral);
}

.contact__body {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.5;
  color: var(--navy-soft);
  margin: 0 0 clamp(1.5rem, 3vw, 2.5rem);
}

.contact__trigger {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border: none;
  border-radius: 9999px;
  background: var(--navy);
  color: var(--cream);
  cursor: pointer;
  transition: background 0.2s;
}

.contact__trigger:hover {
  background: var(--coral);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 480px;
}

.contact__form[hidden],
.contact__thanks[hidden] { display: none; }

.contact__thanks .rule {
  border-bottom: none;
  margin-bottom: 1rem;
}

.contact__form input,
.contact__form select {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.85rem 1.5rem;
  border: 1px solid rgba(12, 37, 44, 0.06);
  border-radius: 9999px;
  background: var(--paper);
  color: var(--navy);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  box-shadow: 0 1px 2px rgba(12, 37, 44, 0.04);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact__form input::placeholder {
  color: var(--muted);
}

.contact__form select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%236b7c81' stroke-width='1.5'><path d='M1 1.5l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1.4rem center;
  background-size: 12px 8px;
  padding-right: 2.75rem;
}

.contact__form select:invalid {
  color: var(--muted);
}

.contact__form input:focus,
.contact__form select:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(201, 123, 92, 0.12);
}

.contact__actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.contact__submit {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border: none;
  border-radius: 9999px;
  background: var(--navy);
  color: var(--cream);
  cursor: pointer;
  transition: background 0.2s;
}

.contact__submit:hover {
  background: var(--coral);
}

.contact__cancel {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact__cancel:hover {
  color: var(--navy);
}

/* ==========  COLOPHON / FOOTER  ========== */

.colophon {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x) 1.5rem;
  border-top: 1px solid var(--rule-color);
  margin-top: clamp(2rem, 4vw, 4rem);
}

.colophon__inner {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  padding: 1rem 0;
}

.colophon__inner p { margin: 0; }
.colophon__credit { text-align: right; }

/* ==========  RESPONSIVE  ========== */

@media (max-width: 880px) {

  .hero {
    min-height: auto;
  }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero__mark { max-width: 240px; justify-self: center; }

  .hero__foot { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero__signal { text-align: left; }

  .stance__layout { grid-template-columns: 1fr; gap: 2rem; }
  .stance__art img { max-width: 240px; }

  .stance__body { grid-template-columns: 1fr; gap: 1rem; }

  .pillar__layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .pillar__art img { max-width: 240px; }

  .pillar__index li { grid-template-columns: 2.5rem 1fr auto; }

  .contact__layout { grid-template-columns: 1fr; gap: 2rem; }
  .contact__mark { max-width: 240px; }

  .colophon__inner {
    flex-direction: column;
    gap: 0.4rem;
  }
}

@media (max-width: 540px) {
  body { background-image: none; }
}