/* ==========================================================================
   BOTTLE BUILDERS - Page components
   Hero, lifecycle comparison, team roster, contact, recycle handoff.
   ========================================================================== */

/* --- Hero (Sheet A-01) --------------------------------------------------- */

.hero {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: center;
  padding: clamp(18px, 3vw, 40px) 0;
}

.hero-copy { position: relative; z-index: 2; }

.hero h1 { margin-bottom: 4px; }

.hero-lede { margin-top: 22px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 30px; }

/* Elevation drawing: the hero's right column. Photography set inside a
   drawn frame with its own dimension annotations. */
.elevation { position: relative; z-index: 1; }

.elevation-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border: var(--hair) solid var(--ink);
  padding: 11px;
  background: rgba(255,255,255,0.13);
}
.elevation-frame .plate { width: 100%; height: 100%; }

/* Extension lines running off the frame, as on a dimensioned elevation. */
.elevation-frame::before,
.elevation-frame::after {
  content: "";
  position: absolute;
  background: var(--ink-faint);
}
.elevation-frame::before { top: -14px; left: 0; right: 0; height: var(--hair); }
.elevation-frame::after  { top: 0; bottom: 0; left: -14px; width: var(--hair); }

.elevation-tag {
  position: absolute;
  z-index: 3;
  padding: 6px 10px;
  background: var(--sheet);
  border: var(--hair) solid var(--ink);
}
.elevation-tag.tl { top: -13px; left: 18px; }
.elevation-tag.br { bottom: -13px; right: 18px; background: var(--hardhat); }

/* Stands in the gutter beside the drawing, not on top of it. */
.hero-mascot {
  position: absolute;
  right: 100%;
  margin-right: 14px;
  bottom: -14px;
  width: clamp(78px, 9vw, 116px);
  z-index: 4;
}

.hero-stats { margin-top: clamp(20px, 3vw, 34px); }

/* --- Lifecycle comparison (Sheet A-02) ----------------------------------- */

/* Static side by side comparison. The two paths sit next to each other so both
   read at once, with the same drafting language on either side. */
.cmp-phase { margin-bottom: clamp(26px, 3.4vw, 46px); }
.cmp-phase:last-child { margin-bottom: 0; }

.cmp-phase-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}
.cmp-phase-head .foldline { flex: 1; }
.cmp-phase-num {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  flex: none;
}
.cmp-phase-name {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  line-height: 0.9;
  text-transform: uppercase;
  margin: 0;
  flex: none;
}

.cmp {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: var(--hair) solid var(--ink);
}

.cmp-side {
  position: relative;
  overflow: hidden;
  padding: clamp(52px, 5vw, 66px) clamp(18px, 2.4vw, 30px) clamp(20px, 2.6vw, 30px);
}

/* The path that was never built: hatched, unresolved. */
.cmp-without {
  background:
    repeating-linear-gradient(
      135deg,
      rgba(166, 61, 35, 0.10) 0 11px,
      transparent 11px 22px
    ),
    var(--sheet-deep);
  border-right: 2px solid var(--ink);
}
.cmp-without .lc-side-label { color: var(--rust); border-color: var(--rust); }
.cmp-without .lc-title { color: var(--rust); }

/* The completed path. */
.cmp-with { background: var(--sheet-pale); }
.cmp-with .lc-side-label { color: var(--growth); border-color: var(--growth); }
.cmp-with .lc-title { color: var(--growth); }

.lc-photo { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.lc-photo img { width: 100%; height: 100%; object-fit: cover; }
.cmp-without .lc-photo img { filter: grayscale(1) contrast(1.3) brightness(0.9); mix-blend-mode: luminosity; opacity: 0.2; }
.cmp-with    .lc-photo img { filter: saturate(1.02); opacity: 0.26; }
.lc-photo::after { content: ""; position: absolute; inset: 0; opacity: 0.68; }
.cmp-with    .lc-photo::after { background: linear-gradient(180deg, transparent 8%, var(--sheet-pale) 78%); }
.cmp-without .lc-photo::after { background: linear-gradient(180deg, transparent 8%, var(--sheet-deep) 78%); }

.lc-body { position: relative; z-index: 1; }

.lc-side-label {
  display: inline-block;
  padding: 6px 11px;
  border: var(--hair) solid currentColor;
  margin-bottom: 15px;
  background: rgba(255,255,255,0.66);
}
.lc-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.3vw, 2.1rem);
  line-height: 0.9;
  text-transform: uppercase;
  margin: 0 0 13px;
}
.lc-text { font-size: 0.93rem; line-height: 1.58; color: var(--ink); margin: 0 0 12px; }
.lc-text:last-child { margin-bottom: 0; }
.lc-text a { color: var(--growth); font-weight: 600; text-underline-offset: 3px; }

.lc-facts { list-style: none; margin: 4px 0 0; padding: 0; }
.lc-facts li {
  position: relative;
  padding-left: 19px;
  margin-bottom: 6px;
  font-size: 0.87rem;
  line-height: 1.45;
}
.lc-facts li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 9px; height: var(--hair);
  background: currentColor;
  opacity: 0.6;
}

.cmp-stamp { position: absolute; top: clamp(16px, 2vw, 22px); left: clamp(18px, 2.4vw, 30px); z-index: 2; }

/* --- Process strip ------------------------------------------------------- */

.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin-top: 26px;
  border: var(--hair) solid var(--ink-faint);
}
.process-step {
  position: relative;
  padding: 16px;
  background: rgba(255,255,255,0.14);
  border-right: var(--hair) solid var(--ink-faint);
}
.process-step:last-child { border-right: 0; }
.process-step .anno { display: block; color: var(--ink-faint); margin-bottom: 8px; }
.process-step h4 { margin-bottom: 7px; }
.process-step p { font-size: 0.92rem; line-height: 1.55; color: var(--ink-soft); margin: 0; }

/* --- Team roster (Sheet A-03) -------------------------------------------- */

.roster { display: grid; gap: 1px; grid-template-columns: repeat(auto-fit, minmax(228px, 1fr)); }

.member {
  position: relative;
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,0.15);
  border: var(--hair) solid var(--chalk-soft);
  transition: background 0.3s var(--ease);
}
.member:hover { background: rgba(255,255,255,0.34); }

.member .plate { aspect-ratio: 1 / 1; border: 0; border-bottom: var(--hair) solid var(--chalk-soft); }

/* The portrait is a second route to the same profile. It lights up on hover
   like every other plate, and clicking it there opens LinkedIn. */
.member-shot { display: block; position: relative; }
.member-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--hardhat);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.member-shot:hover::after { opacity: 1; }

.member-body { padding: 15px 16px 17px; display: flex; flex-direction: column; flex: 1; }
.member-role { color: var(--ink-faint); margin-bottom: 8px; display: block; }
.member-name { font-size: 1.3rem; margin-bottom: 8px; }
.member-name a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s var(--ease);
}
.member-name a:hover {
  color: var(--hardhat-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}
.member-edu { font-size: 0.9rem; line-height: 1.55; color: var(--ink-soft); margin: 0 0 12px; }
.member-note { font-size: 0.9rem; line-height: 1.55; color: var(--ink-soft); margin: 0 0 12px; }

/* Nothing follows the bio now, so the card ends flush. */
.member-body > :last-child { margin-bottom: 0; }

.tier { margin-top: clamp(30px, 4vw, 52px); }
.tier-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}
.tier-head .foldline { flex: 1; }

.partner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 26px;
  padding: 20px;
  margin-top: 26px;
  border: var(--hair) dashed var(--ink-faint);
  background: rgba(255,255,255,0.13);
}
/* The partner's own mark, not the mascot: this box names who does the work
   with us, so it carries their logo rather than our character. The source
   file is a white square, so it gets a frame and a flat white backing rather
   than the mascot's drop-shadow, which was tuned for a transparent character
   silhouette and would just outline the square. */
.partner-logo {
  flex: none;
  width: clamp(64px, 8vw, 88px);
  height: clamp(64px, 8vw, 88px);
  padding: 6px;
  background: var(--chalk);
  border: var(--hair) solid var(--ink-faint);
  object-fit: contain;
}
.partner-body { flex: 1 1 320px; }
.partner h4 { margin-bottom: 7px; }
.partner p { font-size: 0.96rem; line-height: 1.6; color: var(--ink-soft); margin: 0; }

/* --- Contact (Sheet A-04) ------------------------------------------------ */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: clamp(24px, 4vw, 58px);
  align-items: start;
}

.pillars { display: grid; gap: 1px; }
.pillar {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: var(--hair) solid var(--ink-faint);
}
.pillar:first-child { border-top: var(--hair) solid var(--ink-faint); }
.pillar h4 { margin-bottom: 7px; }
.pillar p { font-size: 0.97rem; line-height: 1.6; color: var(--ink-soft); margin: 0; }

.contact-card {
  padding: clamp(20px, 3vw, 30px);
  background: rgba(255,255,255,0.2);
  border: var(--hair) solid var(--ink);
  box-shadow: 6px 6px 0 rgba(13,46,76,0.14);
}
.contact-row {
  padding: 14px 0;
  border-bottom: var(--hair) solid var(--ink-faint);
}
.contact-row:last-of-type { border-bottom: 0; }
.contact-row .anno { display: block; color: var(--ink-faint); margin-bottom: 6px; }
.contact-row > a,
.contact-row > span:not(.anno) {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  line-height: 1.05;
  text-transform: uppercase;
  text-decoration: none;
  display: block;
  word-break: break-word;
}
.contact-row a:hover { color: var(--hardhat-deep); }

/* --- Enquiry form (drafting request block) ------------------------------- */

.enquiry { margin-top: 22px; }
.enquiry-grid { display: grid; gap: 1px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field { display: flex; flex-direction: column; }
.field.wide { grid-column: 1 / -1; }
.field label { margin-bottom: 6px; color: var(--ink-faint); }

.field input,
.field select,
.field textarea {
  font: inherit;
  font-size: 0.92rem;
  color: var(--ink);
  padding: 11px 12px;
  background: rgba(255,255,255,0.42);
  border: var(--hair) solid var(--ink-faint);
  border-radius: 0;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--ink);
  background: var(--chalk);
}
.field textarea { resize: vertical; min-height: 104px; }
.field select { appearance: none; cursor: pointer; }

.enquiry-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  margin-top: 18px;
}

/* The spam trap. display:none would let a bot skip it, so it is taken out of
   the layout while staying a real, fillable field. aria-hidden on the wrapper
   is what keeps it away from screen readers. */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

#enquiry-status { margin: 0; font-size: 0.82rem; line-height: 1.45; max-width: 34ch; }
#enquiry-status[data-state="idle"]  { color: var(--ink-faint); }
#enquiry-status[data-state="busy"]  { color: var(--ink-soft); }
#enquiry-status[data-state="ok"]    { color: var(--growth); font-weight: 600; }
#enquiry-status[data-state="error"] { color: var(--rust); font-weight: 600; }

@media (max-width: 520px) {
  .enquiry-grid { grid-template-columns: 1fr; }
}

/* --- Recycle handoff (Sheet A-05) ---------------------------------------- */

.recycle {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
  gap: clamp(26px, 4vw, 62px);
  align-items: center;
}

.greenco-card {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink);
  color: var(--sheet-pale);
  border: var(--hair) solid var(--ink);
  box-shadow: 8px 8px 0 rgba(13,46,76,0.18);
  text-decoration: none;
  display: block;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.greenco-card:hover { transform: translate(3px, 3px); box-shadow: 4px 4px 0 rgba(13,46,76,0.18); }
.greenco-card .anno { color: var(--hardhat); display: block; margin-bottom: 13px; }
.greenco-card h3 { color: var(--chalk); margin-bottom: 11px; }
.greenco-card p { color: rgba(255,255,255,0.76); font-size: 0.92rem; margin-bottom: 18px; }
/* The app screen is a product shot, not photography, so it stays lit rather
   than printing as a cyanotype plate. */
.greenco-shot {
  display: grid;
  place-items: center;
  padding: 18px;
  margin-bottom: 18px;
  background: var(--sheet-pale);
  border: var(--hair) solid rgba(255,255,255,0.32);
  overflow: hidden;
}
.greenco-shot img {
  max-height: 330px;
  width: auto;
  object-fit: contain;
  transition: transform 0.4s var(--ease);
}
.greenco-card:hover .greenco-shot img { transform: translateY(-5px) scale(1.02); }
.greenco-go {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 13px 21px;
  background: var(--hardhat);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.steps { counter-reset: step; margin: 24px 0 0; padding: 0; list-style: none; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 20px 52px;
  border-left: var(--hair) solid var(--ink-faint);
  margin-left: 14px;
}
.steps li:last-child { border-left-color: transparent; padding-bottom: 0; }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: -14px; top: -2px;
  width: 28px; height: 28px;
  display: grid;
  place-items: center;
  background: var(--sheet);
  border: var(--hair) solid var(--ink);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 600;
}
.steps h4 { margin-bottom: 5px; }
.steps p { font-size: 0.95rem; line-height: 1.55; color: var(--ink-soft); margin: 0; }

/* --- Responsive ---------------------------------------------------------- */

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; gap: 30px; }
  .elevation { max-width: 420px; }
  /* One column, so there is no gutter to stand in. */
  .hero-mascot { right: -18px; margin-right: 0; bottom: -16px; }
  .contact-grid,
  .recycle { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  /* Two columns at phone width would be about 190px each, which is not a
     comparison, it is two columns of broken sentences. The pair stacks
     instead: without on top, with underneath. */
  .cmp { grid-template-columns: 1fr; }
  .cmp-without { border-right: 0; border-bottom: 2px solid var(--ink); }
  .cmp-side { padding: 52px 20px 24px; }
  .cmp-phase-head { flex-wrap: wrap; }
  .cmp-phase-head .foldline { display: none; }
  .lc-title { font-size: 1.5rem; }
  .lc-text { font-size: 0.9rem; }
  .hero-mascot { width: 70px; left: -8px; bottom: -12px; }
}