/* ==========================================================================
   Great Pack — homepage.
   Only front-page.php loads this file (handle "gp-home", after the shared
   chrome); that template's markup is the class contract, so every class below
   is one it actually prints and nothing is invented. All rules are scoped to
   .gph-home: the .site-* header/footer chrome in style.css is never restyled
   here. Tokens come from assets/css/tokens.css.
   Colour habit: --navy / --navy-2 are the dark ground, --blue-deep is the
   small blue text that has to stay readable on white, --blue is the accent
   and the fill that sits on dark ground. The engineering drawings in
   inc/home-graphics.php stroke with currentColor, so the colour set on their
   wrappers below is what draws them.
   No web fonts, no @import, no external URLs, no base64, no !important.
   ========================================================================== */

.gph-home {
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
}
.gph-home *,
.gph-home *::before,
.gph-home *::after {
  box-sizing: border-box;
}
.gph-wrap {
  width: var(--container);
  margin: 0 auto;
}
/* Column wrappers: they carry no look of their own, only the min-width that
   keeps a grid track from being pushed wider than its share. */
.gph-hero__body,
.gph-def__lead,
.gph-def__body,
.gph-case__aside,
.gph-cta__body {
  min-width: 0;
}

/* Bands and rhythm ------------------------------------------------------- */
.gph-sec {
  padding: var(--block) 0;
  background: var(--paper);
}
.gph-sec--white {
  background: var(--white);
}
.gph-sec--paper {
  background: var(--paper);
}
.gph-sec--dark {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.72);
}
/* The sticky two-tier header is about 114px: keep anchored headings and the
   hero clear of it when the main navigation jumps in-page. */
.gph-home > section[id] {
  scroll-margin-top: 130px;
}

/* Type ------------------------------------------------------------------- */
.gph-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-deep);
}
.gph-kicker::before {
  content: "";
  flex: 0 0 24px;
  height: 2px;
  background: currentColor;
}
.gph-hero .gph-kicker,
.gph-sec--dark .gph-kicker {
  color: var(--blue);
}

.gph-h2 {
  margin: 0;
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.gph-h3 {
  margin: 0 0 10px;
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.gph-lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.6;
  color: var(--graphite);
}
.gph-p {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--graphite);
}
.gph-sec--dark .gph-h2,
.gph-sec--dark .gph-h3 {
  color: #ffffff;
}
.gph-sec--dark .gph-lede,
.gph-hero .gph-lede {
  color: rgba(255, 255, 255, 0.72);
}
.gph-link {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-deep);
}
.gph-link:hover,
.gph-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.gph-sec--dark .gph-link {
  color: var(--blue);
}

/* Section headers -------------------------------------------------------- */
.gph-head {
  margin: 0;
}
.gph-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 28px 64px;
  align-items: end;
}
.gph-head--split > * {
  min-width: 0;
}
.gph-head--split .gph-lede {
  margin: 0;
}

/* Buttons ---------------------------------------------------------------- */
.gph-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 26px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease),
    color 0.2s var(--ease), transform 0.2s var(--ease);
}
.gph-btn--primary {
  background: var(--navy);
  color: #ffffff;
}
.gph-btn--primary:hover,
.gph-btn--primary:focus-visible {
  background: var(--blue-deep);
  transform: translateY(-1px);
}
/* White on #2BA8E8 fails contrast, so the blue fill only ever carries navy
   text: on the hero, on the dark bands and on the navy strip that sits inside
   an otherwise light band. */
.gph-hero .gph-btn--primary,
.gph-sec--dark .gph-btn--primary,
.gph-strip .gph-btn--primary {
  background: var(--blue);
  color: var(--navy);
}
.gph-hero .gph-btn--primary:hover,
.gph-hero .gph-btn--primary:focus-visible,
.gph-sec--dark .gph-btn--primary:hover,
.gph-sec--dark .gph-btn--primary:focus-visible,
.gph-strip .gph-btn--primary:hover,
.gph-strip .gph-btn--primary:focus-visible {
  background: var(--blue-wash);
  color: var(--navy);
}
.gph-btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.28);
  color: #ffffff;
}
.gph-btn--ghost:hover,
.gph-btn--ghost:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.55);
  transform: translateY(-1px);
}

/* Hero ------------------------------------------------------------------- */
.gph-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--block) 0 clamp(40px, 5vw, 64px);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.72);
}
/* Blueprint grid: large cells at 2.5% white, drawn behind the content. */
.gph-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(
      to right,
      rgba(255, 255, 255, 0.025) 0 1px,
      transparent 1px 96px
    ),
    repeating-linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.025) 0 1px,
      transparent 1px 96px
    );
  pointer-events: none;
}
.gph-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
}
.gph-hero__grid > * {
  min-width: 0;
}
.gph-hero__title {
  margin: 0;
  font-size: var(--fs-display);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #ffffff;
}
.gph-hero__text {
  margin: 24px 0 0;
  max-width: 56ch;
  font-size: 17px;
  line-height: 1.62;
  color: rgba(255, 255, 255, 0.72);
}
.gph-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 36px 0 0;
}
.gph-hero__panel {
  margin: 0;
  padding: 28px;
  background: var(--navy-2);
  border: 1px solid var(--navy-line);
  border-radius: var(--radius-card);
}
.gph-hero__figure {
  color: rgba(255, 255, 255, 0.82);
}
.gph-hero__figure svg {
  display: block;
  width: 100%;
  height: auto;
}
.gph-hero__caption {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

/* Proof strip ------------------------------------------------------------
   This element is also the count-up behaviour root; the numbers are moved by
   the behaviour, so nothing here animates them. -------------------------- */
.gph-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(40px, 5vw, 72px);
  border-top: 1px solid var(--navy-line);
}
.gph-stat {
  min-width: 0;
  padding: 24px 24px 0;
  border-left: 1px solid var(--navy-line);
}
.gph-stat:nth-child(4n + 1) {
  border-left: 0;
  padding-left: 0;
}
.gph-stat__value {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}
.gph-stat__label {
  margin: 10px 0 0;
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.gph-stats__note {
  grid-column: 1 / -1;
  margin: 22px 0 0;
  padding-top: 18px;
  max-width: 72ch;
  border-top: 1px solid var(--navy-line);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.5);
}

/* Why buyers work with Great Pack ---------------------------------------- */
.gph-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px 48px;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-pillar {
  min-width: 0;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.gph-pillar__icon {
  display: block;
  margin-bottom: 22px;
  color: var(--blue-deep);
}
.gph-pillar__icon svg {
  display: block;
  width: 44px;
  height: 44px;
}
.gph-pillar__title {
  margin: 0 0 12px;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.gph-pillar__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--graphite);
}

/* Machine categories ----------------------------------------------------- */
.gph-machines {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-machine {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease),
    transform 0.2s var(--ease);
}
.gph-machine:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.gph-machine__icon {
  display: block;
  margin-bottom: 24px;
  color: var(--blue-deep);
}
.gph-machine__icon svg {
  display: block;
  width: 40px;
  height: 40px;
}
.gph-machine__no {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
}
.gph-machine__title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.gph-machine__text {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--graphite);
}
.gph-machine__meta {
  margin: auto 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
}

/* Enquiry strip inside the light machines band --------------------------- */
.gph-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: clamp(36px, 4vw, 56px);
  padding: 30px 36px;
  background: var(--navy);
  border-radius: var(--radius-card);
  color: rgba(255, 255, 255, 0.72);
}
.gph-strip__text {
  margin: 0;
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.6;
}
.gph-strip__text strong {
  color: #ffffff;
  font-weight: 700;
}
.gph-strip .gph-btn {
  flex: 0 0 auto;
}

/* Company definition ----------------------------------------------------- */
.gph-def {
  background: var(--paper);
}
/* The hairline spans the grid and separates this paper band from the one
   above it without adding a second background tone. */
.gph-def__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 28px 64px;
  padding-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--line);
}
.gph-def__grid > * {
  min-width: 0;
}
.gph-def__text {
  margin: 0;
  max-width: 74ch;
  font-size: 17px;
  line-height: 1.68;
  color: var(--graphite);
}
.gph-def__more {
  margin: 22px 0 0;
}

/* Three ways into the selection process ---------------------------------- */
.gph-paths {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-path {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 30px;
  color: inherit;
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease),
    transform 0.2s var(--ease);
}
.gph-path:hover,
.gph-path:focus-visible {
  border-color: var(--blue);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.gph-path__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue-deep);
}
.gph-path__title {
  margin: 16px 0 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.gph-path__text {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--graphite);
}
.gph-path__go {
  display: flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-deep);
  transition: transform 0.2s var(--ease);
}
.gph-path:hover .gph-path__go {
  transform: translateX(4px);
}

/* The six inputs every selection starts from ----------------------------- */
.gph-params {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 32px 64px;
  align-items: start;
  margin-top: clamp(48px, 6vw, 80px);
}
.gph-params__intro {
  min-width: 0;
}
.gph-params__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 40px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.gph-param {
  min-width: 0;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.gph-param__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue-deep);
}
.gph-param__title {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.gph-param__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--steel);
}

/* Question + answer note, repeated through the page ---------------------- */
.gph-note-qa {
  margin-top: clamp(40px, 5vw, 64px);
  padding: 26px 30px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
}
.gph-note-qa--aside {
  margin-top: 0;
}
.gph-note-qa__q {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.gph-note-qa__a {
  margin: 0;
  max-width: 78ch;
  font-size: 15.5px;
  line-height: 1.68;
  color: var(--graphite);
}
/* Dark variant: used inside .gph-sec--dark, and standalone on --dark. */
.gph-note-qa--dark,
.gph-sec--dark .gph-note-qa {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--navy-line);
  border-left-color: var(--blue);
}
.gph-note-qa--dark .gph-note-qa__q,
.gph-sec--dark .gph-note-qa__q {
  color: #ffffff;
}
.gph-note-qa--dark .gph-note-qa__a,
.gph-sec--dark .gph-note-qa__a {
  color: rgba(255, 255, 255, 0.72);
}

/* Complete systems, on the dark band ------------------------------------- */
.gph-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 30px 20px;
  margin: clamp(40px, 5vw, 64px) 0 0;
  padding: 0;
  list-style: none;
}
.gph-flow__step {
  position: relative;
  min-width: 0;
  padding-top: 20px;
  border-top: 1px solid var(--navy-line);
}
/* Short blue marker sitting on the hairline of each step. */
.gph-flow__step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--blue);
}
.gph-flow__icon {
  display: block;
  margin-bottom: 16px;
  color: var(--blue);
}
.gph-flow__icon svg {
  display: block;
  width: 34px;
  height: 34px;
}
.gph-flow__no {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
}
.gph-flow__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #ffffff;
}
.gph-flow__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.6);
}
.gph-inline-cta {
  margin: clamp(32px, 4vw, 48px) 0 0;
}

/* Package formats -------------------------------------------------------- */
.gph-bags {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-bag {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}
.gph-bag__figure {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 180px;
  margin-bottom: 18px;
  color: var(--graphite);
}
.gph-bag__figure svg {
  display: block;
  width: 100%;
  height: 100%;
}
.gph-bag figcaption {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.gph-bag__name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.gph-bag__text {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--steel);
}

/* Numbered application and build lists ----------------------------------- */
.gph-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.gph-list__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.gph-list__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue-deep);
}
.gph-list__text {
  font-size: 16px;
  line-height: 1.6;
  color: var(--graphite);
}
.gph-list--big .gph-list__item {
  padding: 22px 0;
}
.gph-list--big .gph-list__text {
  font-size: 17px;
}

/* Industries ------------------------------------------------------------- */
.gph-industries {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: clamp(40px, 5vw, 64px) 0 0;
  padding: 0;
  list-style: none;
}
.gph-industry {
  min-width: 0;
  padding: 22px 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}
.gph-industry__sector {
  display: block;
  margin-bottom: 10px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-deep);
}
.gph-industry__name {
  display: block;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* Application case ------------------------------------------------------- */
.gph-case {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  gap: 32px;
  align-items: start;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-case > * {
  min-width: 0;
}
/* The band behind this card is white, so the card is held by its border and
   elevation rather than by a tone change. */
.gph-case__body {
  padding: 40px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}
.gph-case__title {
  margin: 0 0 14px;
  font-size: clamp(22px, 2vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.gph-case__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.68;
  color: var(--graphite);
}
.gph-spec {
  margin: 28px 0 0;
  border-top: 1px solid var(--line);
}
.gph-spec__row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.gph-spec__key {
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}
.gph-spec__val {
  font-size: 15px;
  color: var(--ink);
}
.gph-case__note {
  margin: 0 0 24px;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--graphite);
}
.gph-mini {
  margin: 0;
  padding: 0;
  list-style: none;
}
.gph-mini__item {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.gph-mini__item:last-child {
  border-bottom: 1px solid var(--line);
}
.gph-mini__title {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.gph-mini__text {
  display: block;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--steel);
}

/* Core configuration, on the dark band ----------------------------------- */
.gph-eng {
  margin: clamp(40px, 5vw, 64px) 0 0;
  border-top: 1px solid var(--navy-line);
}
.gph-eng__row {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--navy-line);
}
.gph-eng__key {
  margin: 0;
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
.gph-eng__val {
  margin: 0;
  font-size: 16px;
  color: #ffffff;
}

/* Project execution ------------------------------------------------------ */
.gph-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px 40px;
  margin: clamp(40px, 5vw, 64px) 0 0;
  padding: 0;
  list-style: none;
}
.gph-step {
  min-width: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
/* --blue-deep, not --blue: at this size on white, #2BA8E8 reaches only about
   2.5:1, while this is the codebase's small-blue-on-white colour. */
.gph-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue-deep);
}
.gph-step__title {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.gph-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--steel);
}

/* Generic two-column splits ---------------------------------------------- */
.gph-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px 48px;
  align-items: start;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-split > * {
  min-width: 0;
}
.gph-split--mfg {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}

/* Reserved photo slots ---------------------------------------------------
   Empty until real factory photographs arrive, so each one is drawn as a
   technical frame rather than left looking like a missing image. A real
   <img> dropped in later fills the box. --------------------------------- */
.gph-frames {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}
.gph-frame {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  aspect-ratio: 4 / 3;
  padding: 24px;
  overflow: hidden;
  text-align: center;
  background-color: var(--paper-2);
  background-image:
    repeating-linear-gradient(
      to right,
      var(--line) 0 1px,
      transparent 1px 28px
    ),
    repeating-linear-gradient(
      to bottom,
      var(--line) 0 1px,
      transparent 1px 28px
    );
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}
.gph-frame::before,
.gph-frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--blue);
  opacity: 0.5;
}
.gph-frame::before {
  top: 12px;
  left: 12px;
  border-right: 0;
  border-bottom: 0;
}
.gph-frame::after {
  right: 12px;
  bottom: 12px;
  border-top: 0;
  border-left: 0;
}
.gph-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gph-frame__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}
.gph-frame__hint {
  font-size: 12px;
  color: var(--steel);
}

/* Lifecycle support ------------------------------------------------------ */
.gph-support {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-support__card {
  min-width: 0;
  padding: 26px 24px 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
  border-radius: var(--radius-card);
}
.gph-support__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.gph-support__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--graphite);
}

/* Technical resources ---------------------------------------------------- */
.gph-res {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-res__card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 30px 28px 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}
.gph-res__tag {
  margin: 0 0 16px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-deep);
}
.gph-res__title {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.gph-res__text {
  margin: 0 0 24px;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--steel);
}
.gph-res__go {
  margin: auto 0 0;
}

/* Common questions -------------------------------------------------------
   The shipped disclosure behaviour moves each [data-panel] into its own
   wrapper element at runtime, so .gph-faq__a is styled by its own class only
   and never as the button's next sibling. --------------------------------- */
.gph-faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 56px;
  align-items: start;
  margin-top: clamp(40px, 5vw, 64px);
}
.gph-faq__item {
  min-width: 0;
  border-bottom: 1px solid var(--line);
}
.gph-faq__h {
  margin: 0;
}
.gph-faq__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  margin: 0;
  padding: 20px 0;
  font: inherit;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  text-align: left;
  color: var(--ink);
  background: none;
  border: 0;
  cursor: pointer;
  transition: color 0.2s var(--ease);
}
.gph-faq__q:hover {
  color: var(--blue-deep);
}
.gph-faq__q::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  color: var(--blue-deep);
}
.gph-faq__q[aria-expanded="true"]::after {
  content: "\2212";
}
.gph-faq__a {
  padding: 0 0 22px;
}
.gph-faq__a p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.68;
  color: var(--graphite);
}

/* Closing call to action ------------------------------------------------- */
/* The band itself is .gph-sec--dark; only its closing rhythm is its own. */
.gph-cta {
  padding-bottom: clamp(72px, 9vw, 140px);
}
.gph-cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  gap: 40px 64px;
  align-items: start;
}
.gph-cta__grid > * {
  min-width: 0;
}
.gph-cta__title {
  margin: 0;
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #ffffff;
}
.gph-cta__text {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}
.gph-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 0;
}
.gph-cta__contact {
  display: flex;
  flex-direction: column;
}
.gph-cta__item {
  margin: 0;
  padding: 16px 0;
  border-top: 1px solid var(--navy-line);
}
.gph-cta__key {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}
.gph-cta__val {
  font-size: 15px;
  color: #ffffff;
}
.gph-cta__item a {
  color: #ffffff;
  text-decoration: none;
}
.gph-cta__item a:hover,
.gph-cta__item a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Motion ----------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .gph-btn,
  .gph-machine,
  .gph-path,
  .gph-path__go,
  .gph-faq__q {
    transition: none;
  }
  .gph-btn:hover,
  .gph-btn:focus-visible,
  .gph-machine:hover,
  .gph-path:hover,
  .gph-path:focus-visible,
  .gph-path:hover .gph-path__go {
    transform: none;
  }
}

/* ==========================================================================
   Narrow screens
   ========================================================================== */

/* ≤1100px ---------------------------------------------------------------- */
@media (max-width: 1100px) {
  .gph-machines {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .gph-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .gph-bags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ≤980px ----------------------------------------------------------------- */
@media (max-width: 980px) {
  .gph-head--split,
  .gph-hero__grid,
  .gph-def__grid,
  .gph-params,
  .gph-cta__grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .gph-head--split {
    gap: 22px;
    align-items: start;
  }
  .gph-hero__grid {
    gap: 44px;
  }
  /* Single-column hero: the drawing keeps a drawing's size instead of
     stretching to the full band width. */
  .gph-hero__figure svg {
    max-width: 520px;
    margin: 0 auto;
  }
  .gph-support,
  .gph-res {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ≤900px ----------------------------------------------------------------- */
@media (max-width: 900px) {
  .gph-strip {
    flex-direction: column;
    align-items: stretch;
    gap: 22px;
  }
  .gph-pillars,
  .gph-faq {
    grid-template-columns: minmax(0, 1fr);
  }
  .gph-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .gph-industries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .gph-split,
  .gph-case {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
}

/* ≤800px ----------------------------------------------------------------- */
@media (max-width: 800px) {
  .gph-wrap {
    width: calc(100% - 36px);
  }
}

/* ≤680px ----------------------------------------------------------------- */
@media (max-width: 680px) {
  .gph-machines,
  .gph-paths,
  .gph-params__list {
    grid-template-columns: minmax(0, 1fr);
  }
  .gph-flow,
  .gph-bags {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .gph-bag {
    padding: 16px 16px 18px;
  }
  .gph-bag__figure {
    height: 150px;
  }
  /* Proof strip: two columns, with the hairlines redrawn for that count. */
  .gph-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .gph-stat {
    padding: 20px 18px 0;
  }
  .gph-stat:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }
  .gph-stat:nth-child(n + 3) {
    margin-top: 20px;
    border-top: 1px solid var(--navy-line);
  }
  .gph-spec__row,
  .gph-eng__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
  .gph-case__body {
    padding: 26px 22px 28px;
  }
  .gph-strip,
  .gph-note-qa {
    padding: 24px 22px;
  }
}

/* ≤560px ----------------------------------------------------------------- */
@media (max-width: 560px) {
  .gph-industries,
  .gph-support,
  .gph-res,
  .gph-steps {
    grid-template-columns: minmax(0, 1fr);
  }
  .gph-hero__actions,
  .gph-cta__actions {
    gap: 10px;
  }
  .gph-hero__actions .gph-btn,
  .gph-cta__actions .gph-btn {
    flex: 1 1 100%;
  }
}