/* ==========================================================================
   SDC Center — design tokens
   Values mirror DESIGN.md. Nothing below this block should hardcode a colour.
   ========================================================================== */
:root {
  /* Motion */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --dur-press: 200ms;
  --dur-ui: 280ms;
  --dur-reveal: 560ms;

  /* Semantic palette — swap these to recolor the whole site */
  --color-surface: #ffffff;
  --color-surface-alt: #ffffff;
  --color-mist: #f5f5f5;
  --color-surface-dark: #0b1220;
  --color-ink: #121820;
  --color-muted: #6b6a66;
  --color-accent: #c4a574;
  --color-accent-ink: #0b1220;
  --color-on-dark: #ffffff;
  --color-on-dark-muted: rgba(255, 255, 255, 0.78);
  --color-line: #e6e6e6;
  --color-scrim: rgba(8, 12, 20, 0.58);
  --color-accent-wash: rgba(196, 165, 116, 0.32);
  --color-ink-wash: rgba(11, 18, 32, 0.16);

  /* Compatibility aliases for existing rules during migration */
  --plaster: var(--color-surface);
  --surface: var(--color-surface-alt);
  --ink: var(--color-ink);
  --muted: var(--color-muted);
  --line: var(--color-line);
  --line-strong: #b3b3b3;
  --lapis: var(--color-ink);
  --lapis-mid: #2a2a2a;
  --lapis-deep: var(--color-surface-dark);
  --lapis-soft: #c9c9c9;
  --lapis-wash: #ffffff;
  --turquoise: #3d8b7a;
  --ochre: var(--color-accent);
  --on-lapis: var(--color-on-dark);
  --on-lapis-body: var(--color-on-dark-muted);
  --on-lapis-muted: var(--color-on-dark-muted);
  --on-lapis-line: rgba(255, 255, 255, 0.22);
  --panel-on-lapis: rgba(255, 255, 255, 0.07);
  --surface-header: rgba(11, 18, 32, 0.92);
  --surface-nav-lapis: rgba(11, 18, 32, 0.98);
  --surface-nav-light: rgba(11, 18, 32, 0.98);
  --scrim: var(--color-scrim);
  /* Ink rings clear 3:1 on the light bands; dark bands re-declare the token below */
  --focus-ring: var(--color-ink);
  --focus-ring-on-dark: var(--color-on-dark);
  caret-color: var(--color-accent);
  accent-color: var(--color-accent);

  /* Type — Yekan Bakh for display and body */
  --font-display: 'Yekan Bakh', Tahoma, sans-serif;
  --step-display: clamp(2.6rem, 7.2vw, 5.6rem);
  --step-h2: clamp(2rem, 4.6vw, 3.6rem);
  --step-h3: clamp(1.15rem, 1.6vw, 1.5rem);
  --step-lead: clamp(1.05rem, 1.3vw, 1.32rem);

  /* Radius — drafted corners, tile-cut not SaaS-rounded */
  --radius-plate: 2px;
  --radius-control: 3px;
  --radius-card: 18px;
  --radius-pill: 999px;

  /* Elevation — a hairline plus a tight lapis-tinted offset */
  --shadow-plate: 0 1px 0 0 rgba(8, 8, 32, 0.1), 0 22px 40px -24px rgba(8, 8, 88, 0.5);
  --shadow-lift: 0 1px 0 0 rgba(8, 8, 32, 0.08), 0 16px 28px -20px rgba(8, 8, 88, 0.42);
  --shadow-header: 0 1px 0 0 var(--line);
}

/* ==========================================================================
   Base
   ========================================================================== */
html {
  scroll-behavior: smooth;
  overflow-x: clip;
  scrollbar-color: var(--line-strong) var(--plaster);
  scrollbar-width: thin;
}

body {
  font-family: 'Yekan Bakh', Tahoma, sans-serif;
  text-rendering: auto;
  font-synthesis: none;
  letter-spacing: normal;
  word-spacing: normal;
  overflow-x: clip;
  background-color: var(--plaster);
}

/* Avoid faux-bold gaps in Persian connected letters */
h1, h2, h3, h4, h5, h6,
.font-semibold,
.font-bold,
.font-medium {
  font-synthesis: none;
  letter-spacing: normal;
}

::selection {
  background: var(--color-accent-wash);
  color: var(--ink);
}

a {
  text-underline-offset: 0.2em;
}

/* The header is fixed, so an anchor jump must stop clear of it */
main section[id] {
  scroll-margin-top: 4rem;
}

@media (min-width: 768px) {
  main section[id] {
    scroll-margin-top: 5.5rem;
  }
}

/* Zero-specificity fallback so anything the utility classes miss still rings */
:where(a, button, input, textarea, select, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

/* Dark bands flip the ring to white so it never sinks into the charcoal */
#site-header:not(.is-scrolled),
.hero,
.bg-surface-dark,
.feat-band,
.mobile-nav,
.site-footer,
.project-lightbox {
  --focus-ring: var(--focus-ring-on-dark);
}

/* Light plates sitting inside a dark band take the ink ring back */
.contact-form,
.feat-card {
  --focus-ring: var(--color-ink);
}

/* Dates and step indices align column-to-column */
.project-year,
.path-step-index {
  font-variant-numeric: tabular-nums;
}

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--plaster);
}

::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border: 3px solid var(--plaster);
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

/* ==========================================================================
   Motion primitives
   ========================================================================== */

/* Entrance from an already-visible default — never scale(0) */
.hero-enter {
  opacity: 0;
  transform: translateY(16px);
  filter: blur(6px);
  animation: hero-in 700ms var(--ease-out) 80ms forwards;
}

@keyframes hero-in {
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-enter,
  .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

/* ==========================================================================
   Icon button — one circular control for every media overlay
   Used by the lightbox rails and the lightbox close.
   ========================================================================== */
.icon-btn {
  --icon-btn-size: 2.75rem;
  --icon-btn-glyph: 1.15rem;
  position: absolute;
  z-index: 5;
  width: var(--icon-btn-size);
  height: var(--icon-btn-size);
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--on-lapis);
  background: var(--scrim);
  backdrop-filter: blur(6px);
  transition:
    background-color var(--dur-press) var(--ease-out),
    transform var(--dur-press) var(--ease-out);
}

.icon-btn:hover {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.icon-btn:active {
  transform: scale(0.97);
}

.icon-btn svg {
  width: var(--icon-btn-glyph);
  height: var(--icon-btn-glyph);
  display: block;
  pointer-events: none;
}

/* Swiper ships its own glyph through ::after */
.icon-btn::after {
  content: none !important;
  display: none !important;
}

/* Rail variant sits centred on the media edge */
.icon-btn--rail {
  top: 50%;
  transform: translateY(-50%);
}

.icon-btn--rail:active {
  transform: translateY(-50%) scale(0.97);
}

/* ==========================================================================
   Header & navigation
   ========================================================================== */
body.about-page #site-header,
body.inner-page #site-header,
#site-header.is-scrolled {
  background: var(--surface-header);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
  backdrop-filter: blur(14px);
}

#site-header.is-open {
  background-color: var(--surface-nav-lapis);
}

#site-header.is-scrolled.is-open {
  background-color: var(--surface-nav-light);
}

.site-logo {
  transition: transform var(--dur-press) var(--ease-out);
}

.site-logo:active {
  transform: scale(0.97);
}

.logo-img {
  display: block;
  height: 2rem;
  width: auto;
  max-width: min(46vw, 9.5rem);
  object-fit: contain;
}

.logo-img--dark {
  display: none;
}

#site-header.is-scrolled .logo-img--light {
  display: block;
}

#site-header.is-scrolled .logo-img--dark {
  display: none;
}

#site-header.is-scrolled .site-nav,
#site-header.is-scrolled .site-nav .nav-link {
  color: var(--color-on-dark);
}

#site-header.is-scrolled .site-nav .nav-link:hover {
  color: var(--color-accent);
}

#site-header.is-scrolled .site-nav .nav-link:focus-visible {
  outline-color: var(--color-accent);
}

.nav-toggle {
  width: 2.75rem;
  height: 2.75rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-control);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.12);
  color: var(--on-lapis);
}

.nav-toggle-bar {
  display: block;
  width: 1.15rem;
  height: 2px;
  border-radius: var(--radius-pill);
  background: currentColor;
  transition:
    transform var(--dur-press) var(--ease-out),
    opacity var(--dur-press) var(--ease-out);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

#site-header.is-scrolled .nav-toggle {
  background: rgba(255, 255, 255, 0.12);
  color: var(--on-lapis);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.35rem 1rem 1rem;
  background: var(--lapis-deep);
  color: var(--on-lapis);
}

.mobile-nav:not([hidden]) {
  display: flex;
}

.mobile-nav a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--on-lapis-body);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  color: var(--on-lapis);
}

.mobile-nav-cta {
  justify-content: center;
  margin-top: 0.5rem;
  border-bottom: 0 !important;
  border-radius: var(--radius-control);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-weight: 700;
  text-align: center;
  padding: 0.9rem 0.75rem !important;
}

body.lightbox-open,
body.nav-open {
  overflow: hidden;
}

/* ==========================================================================
   Hero — full-bleed media under scrim; promise at display scale.
   ========================================================================== */
.hero {
  background: var(--color-surface-dark);
}

.hero-stage { position: absolute; inset: 0; }
.hero-media {
  position: absolute; inset: -8% 0;
  will-change: transform;
}
.hero-media-el {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(
    90deg,
    rgba(8, 12, 20, 0.88) 0%,
    rgba(8, 12, 20, 0.56) 48%,
    rgba(8, 12, 20, 0.32) 100%
  );
}
.btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-weight: 700;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-control);
  transition: transform var(--dur-press) var(--ease-out), filter var(--dur-ui) var(--ease-out);
}
.btn-accent:hover { filter: brightness(0.95); }
.btn-accent:active { transform: scale(0.97); }
.btn-accent--wide {
  width: 100%;
  justify-content: center;
}
.btn-accent:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}
.header-cta {
  font-size: 0.875rem;
  padding: 0.55rem 1rem;
  text-decoration: none;
}
.btn-ghost-on-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.45);
  color: var(--color-on-dark);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-control);
}

.hero-promise {
  margin-top: 0;
  max-width: 22ch;
  font-size: var(--step-display);
  font-weight: 950;
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--on-lapis);
}

.hero-lead {
  margin-top: 1.5rem;
  max-width: 46ch;
  font-size: var(--step-lead);
  line-height: 1.9;
  color: var(--on-lapis-body);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.25rem;
}

/* The poster only stands in when motion is off, so the band is never empty */
.hero-media-poster { display: none; }

@media (prefers-reduced-motion: reduce) {
  .hero-media { transform: none !important; }
  .hero-media-video { display: none; }
  .hero-media-poster { display: block; }
}

@media (max-width: 767px) {
  .intro-copy {
    order: -1;
  }
}

.section-title {
  font-size: var(--step-h2);
  font-weight: 950;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.section-title--minor {
  font-size: var(--step-h3);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-title--on-lapis {
  color: var(--on-lapis);
}

.prose-justify,
.about-copy p,
.intro-copy p,
.goal-body p,
.approach-body p,
.svc-card-para {
  text-align: justify;
}

.media-ph {
  position: relative;
  overflow: hidden;
  background: var(--lapis-wash);
  border-radius: var(--radius-plate);
}

.media-ph > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-ph-label {
  position: absolute;
  inset-inline-start: 50%;
  bottom: 1rem;
  transform: translateX(50%);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--lapis-deep);
  color: var(--on-lapis);
  font-size: 0.75rem;
}

/* ==========================================================================
   About
   ========================================================================== */
.about-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.about-visual-frame {
  position: relative;
  flex: 1 1 auto;
  min-height: 280px;
}

.about-visual-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-float-card {
  position: absolute;
  inset-inline-end: 0.75rem;
  top: 0.75rem;
  width: min(15rem, 70%);
  padding: 1rem 1.1rem;
  border-radius: var(--radius-plate);
  border-inline-start: 2px solid var(--lapis);
  background: var(--surface);
  box-shadow: var(--shadow-lift);
}

.approach-body {
  border-inline-start: 2px solid var(--lapis);
  padding-inline-start: 1.6rem;
}

.approach-para {
  font-size: var(--step-lead);
  line-height: 1.95;
  color: var(--muted);
}

.approach-para + .approach-para {
  margin-top: 1.25rem;
}

.goal-body {
  columns: 1;
}

.goal-para {
  font-size: clamp(1.1rem, 1.5vw, 1.45rem);
  line-height: 1.85;
  color: var(--on-lapis-body);
}

.goal-para + .goal-para {
  margin-top: 1.35rem;
}

.goal-para:first-child {
  color: var(--on-lapis);
  font-weight: 600;
}

/* ==========================================================================
   Services — card grid on light band
   ========================================================================== */
.services-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
}

@media (min-width: 640px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.svc-card {
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  background: var(--color-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-plate);
  transition: border-color var(--dur-ui) var(--ease-out), box-shadow var(--dur-ui) var(--ease-out);
}

.svc-card:hover,
.svc-card:focus-within {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-plate);
}

.svc-card-media {
  aspect-ratio: 1;
}

.svc-card-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.1rem;
  font-size: var(--step-h3);
  font-weight: 700;
  color: var(--ink);
}

.svc-card-title::before {
  content: "";
  width: 0.65em;
  height: 0.65em;
  flex: none;
  background-color: var(--ochre);
  border-radius: 50%;
}

.svc-card-sub {
  margin-top: 0.5rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--muted);
}

.svc-card-copy {
  margin-top: 0.85rem;
}

.svc-card-para {
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--muted);
}

.svc-card-para + .svc-card-para {
  margin-top: 0.75rem;
}

/* ==========================================================================
   Pillars — editorial rows on a tinted panel.
   Deliberately light: it follows the deep services panel, and two adjacent
   dark blocks read as one mass.
   ========================================================================== */
.pillars-shell {
  border-radius: var(--radius-plate);
  background: var(--plaster);
  border: 1px solid var(--line);
  padding: 0.35rem 1.35rem 0.6rem;
}

.pillar-row {
  display: grid;
  gap: 0.9rem;
  padding: 1.45rem 0;
  border-bottom: 1px solid var(--line);
}

.pillar-row:last-child {
  border-bottom: 0;
}

.pillar-row--lead {
  padding-top: 1.7rem;
  padding-bottom: 1.7rem;
}

.pillar-title {
  margin: 0;
  color: var(--ink);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.03em;
}

.pillar-row--lead .pillar-title {
  font-size: 1.55rem;
}

.pillar-intro {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.85;
}

.pillar-list {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.85;
}

.pillar-list li + li {
  margin-top: 0.45rem;
}

@media (min-width: 768px) {
  .pillars-shell {
    padding: 0.5rem 2.25rem 0.85rem;
  }

  .pillar-row {
    grid-template-columns: minmax(13rem, 0.42fr) 1fr;
    gap: 2rem 3rem;
    padding: 1.9rem 0;
    align-items: start;
  }

  .pillar-row--lead {
    grid-template-columns: minmax(16rem, 0.48fr) 1fr;
    padding: 2.4rem 0 2.2rem;
  }

  .pillar-title {
    font-size: 1.45rem;
  }

  .pillar-row--lead .pillar-title {
    font-size: 2.05rem;
  }
}

/* ==========================================================================
   Supply chain — directory rows
   ========================================================================== */
.supply-catalog {
  border-top: 1px solid var(--line);
}

.supply-entry {
  border-top: 1px solid var(--line);
  padding-block: 1.6rem;
}

.supply-entry-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--step-h3);
  font-weight: 700;
  color: var(--ink);
}

.supply-entry-title::before {
  content: "";
  width: 0.7em;
  height: 0.7em;
  flex: none;
  background-color: var(--turquoise);
  border-radius: 50%;
}

.supply-entry-list {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.5rem 2rem;
  list-style: none;
  padding: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--muted);
}

.supply-entry-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.supply-entry-list li::before {
  content: "";
  width: 0.55em;
  height: 0.55em;
  flex: none;
  margin-top: 0.45em;
  background-color: var(--turquoise);
  border-radius: 50%;
}

@media (min-width: 768px) {
  .supply-entry-list { grid-template-columns: 1fr 1fr; }
}

/* ==========================================================================
   Projects
   ========================================================================== */
#projects {
  background: var(--color-surface);
  color: var(--color-ink);
  border-top: 1px solid var(--color-line);
}

#projects.feat-band {
  background: var(--color-surface-dark);
  border-top-color: var(--on-lapis-line);
}

.projects-head {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .projects-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.projects-hint {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--on-lapis-muted);
}

@media (min-width: 768px) {
  .projects-hint { max-width: 24rem; text-align: end; }
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-filter {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1.05rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-surface-alt);
  color: var(--color-ink);
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition:
    color var(--dur-press) var(--ease-out),
    border-color var(--dur-press) var(--ease-out),
    background-color var(--dur-press) var(--ease-out);
}

.project-filter:hover {
  border-color: var(--color-accent);
  color: var(--color-ink);
}

.project-filter.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
  font-weight: 700;
}

.project-filter:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 3px;
}

.project-item[hidden] {
  display: none;
}

.project-open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: var(--color-surface);
  cursor: pointer;
}

.project-open:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 4px;
}

.project-thumb {
  transition: transform var(--dur-ui) var(--ease-out), filter var(--dur-ui) var(--ease-out);
  filter: saturate(0.85);
}

.project-item:hover .project-thumb {
  transform: scale(1.04);
  filter: saturate(1);
}

.project-name {
  margin-top: 1.25rem;
  font-size: var(--step-h3);
  font-weight: 700;
  color: var(--color-ink);
}

.project-year {
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--ochre);
}

.project-items {
  margin-top: 0.7rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--color-muted);
}

@media (prefers-reduced-motion: reduce) {
  .project-thumb,
  .project-item:hover .project-thumb {
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   Benefits — FAQ accordion cards beside the visual
   ========================================================================== */
.bg-mist {
  background-color: var(--color-mist);
}

#benefits {
  position: relative;
  z-index: 3;
}

.why-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.why-visual-frame {
  position: relative;
  flex: 1 1 auto;
  min-height: 280px;
  border-radius: var(--radius-card);
}

.why-visual-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.benefit-item {
  margin: 0;
  background: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: 0 10px 28px -18px var(--color-ink-wash);
}

.benefit-item-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.45rem 1.6rem;
  cursor: pointer;
  list-style: none;
  color: var(--color-surface-dark);
}

.benefit-item-summary::-webkit-details-marker,
.benefit-item-summary::marker {
  display: none;
  content: none;
}

.benefit-item-title {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-size: var(--step-h3);
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-surface-dark);
}

.benefit-item-summary::after {
  content: "";
  flex: none;
  width: 0.85rem;
  height: 0.85rem;
  background:
    linear-gradient(currentColor, currentColor) center / 100% 1.5px no-repeat,
    linear-gradient(currentColor, currentColor) center / 1.5px 100% no-repeat;
  color: var(--color-surface-dark);
  transition: transform var(--dur-ui) var(--ease-out), opacity var(--dur-ui) var(--ease-out);
}

.benefit-item[open] .benefit-item-summary::after {
  background: linear-gradient(currentColor, currentColor) center / 100% 1.5px no-repeat;
}

.benefit-item-body {
  margin: 0;
  padding: 0 1.6rem 1.5rem;
  line-height: 1.9;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  .benefit-item-summary::after {
    transition: none;
  }
}

/* ==========================================================================
   Path — one unbroken spine with a "you are here" node
   ========================================================================== */
#path.path-band {
  position: relative;
  z-index: 1;
}

.path-shell {
  position: relative;
}

.path-crane-slot {
  position: absolute;
  top: calc(-1 * var(--path-pad-top, 4rem));
  bottom: calc(-1 * var(--path-pad-bottom, 4rem));
  left: 0;
  right: 0;
  z-index: 1;
  pointer-events: none;
  direction: ltr;
}

.path-crane {
  position: sticky;
  top: 4.5rem;
  left: 0;
  right: auto;
  margin-right: auto;
  width: min(7.75rem, 18vw);
  pointer-events: none;
  will-change: transform;
  transform: translate3d(0, -120%, 0);
}

.path-crane-cable {
  position: absolute;
  left: 46%;
  bottom: 92%;
  width: 2px;
  height: 120vh;
  background: transparent;
  transform: translateX(-50%);
}

.path-crane img {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: screen;
}

.path-copy {
  padding-inline-end: 5.5rem;
}

@media (min-width: 768px) {
  .path-copy {
    padding-inline-end: 9rem;
  }
}

@media (max-width: 767px) {
  .path-crane {
    width: 4.35rem;
    left: 0;
    right: auto;
    opacity: 0.88;
  }
}

@media (prefers-reduced-motion: reduce) {
  .path-crane {
    display: none;
  }
}

.path-spine {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  padding-inline-start: 2.75rem;
}

/* The single continuous rail */
.path-spine::before {
  content: "";
  position: absolute;
  inset-inline-start: 0.75rem;
  top: 0.6rem;
  bottom: 0.6rem;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--lapis) 0%,
    var(--lapis) 60%,
    var(--lapis-wash) 100%
  );
}

.path-step {
  position: relative;
  padding-block: 1.5rem;
}

.path-step + .path-step {
  border-top: 1px solid var(--line);
}

.path-step-node {
  position: absolute;
  inset-inline-start: -2.75rem;
  top: 1.75rem;
  width: 1.5rem;
  height: 1.5rem;
  transform: translateX(-0.25rem);
  background-color: var(--lapis-wash);
  border-radius: 50%;
  transition: background-color var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out);
}

/* Single-focus luminance: one ochre node, everything else steps down */
.path-step.is-here .path-step-node {
  background-color: var(--ochre);
  transform: translateX(-0.25rem) scale(1.28);
}

.path-step-index {
  display: block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--muted);
}

.path-step.is-here .path-step-index {
  color: var(--lapis);
}

.path-step-title {
  margin-top: 0.35rem;
  font-size: var(--step-h3);
  font-weight: 700;
  color: var(--ink);
}

.path-step-text {
  margin-top: 0.5rem;
  max-width: 62ch;
  line-height: 1.9;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  .path-step-node,
  .path-step.is-here .path-step-node {
    transform: translateX(-0.25rem);
    transition: none;
  }
}

/* ==========================================================================
   Team
   ========================================================================== */
.team-head .section-title {
  margin-top: 0.35rem;
}

.team-grid {
  display: grid;
  gap: 1.25rem;
}

.team-card {
  display: grid;
  gap: 1.5rem 2.25rem;
  align-items: start;
  padding: 1.5rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-line);
  transition:
    border-color var(--dur-ui) var(--ease-out),
    transform var(--dur-press) var(--ease-out),
    box-shadow var(--dur-ui) var(--ease-out);
}

.team-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.team-portrait {
  overflow: hidden;
  background: var(--color-mist);
}

.team-card-photo {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.9);
  transition:
    transform var(--dur-ui) var(--ease-out),
    filter var(--dur-ui) var(--ease-out);
}

.team-card:hover .team-card-photo {
  transform: scale(1.03);
  filter: saturate(1);
}

.team-idx {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-accent);
}

.team-name {
  margin-top: 0.4rem;
  font-size: var(--step-h3);
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-ink);
}

.team-rule {
  display: block;
  width: 2.75rem;
  height: 2px;
  margin-top: 0.9rem;
  background: var(--color-accent);
}

.team-lead,
.team-bio-para {
  margin-top: 1.15rem;
  line-height: 1.95;
  color: var(--color-muted);
  text-align: justify;
}

.team-more {
  margin-top: 1.15rem;
}

.team-more-summary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.team-more-summary::-webkit-details-marker,
.team-more-summary::marker {
  display: none;
  content: none;
}

.team-more-summary::after {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-inline-end: 1.5px solid currentColor;
  border-block-end: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform var(--dur-ui) var(--ease-out);
}

.team-more[open] .team-more-summary::after {
  transform: translateY(1px) rotate(-135deg);
}

.team-more-close {
  display: none;
}

.team-more[open] .team-more-open {
  display: none;
}

.team-more[open] .team-more-close {
  display: inline;
}

@media (min-width: 768px) {
  .team-card {
    grid-template-columns: minmax(0, 13.5rem) minmax(0, 1fr);
    padding: 1.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .team-card-photo,
  .team-card:hover .team-card-photo,
  .team-more-summary::after {
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   Contact + footer — dark CASE close
   ========================================================================== */
#contact {
  position: relative;
  overflow: hidden;
  background: var(--color-surface-dark);
  color: var(--color-on-dark);
}

.contact-bg {
  position: absolute;
  inset: 0;
  clip-path: none;
  opacity: 0.42;
  filter: saturate(0.55) contrast(1.05);
  pointer-events: none;
}

.contact-layout {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.contact-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-form-wrap {
  width: 100%;
  max-width: 44rem;
  justify-self: start;
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 5vw, 5rem);
  }

  .contact-copy {
    grid-column: 1;
  }

  .contact-form-wrap {
    grid-column: 2;
  }
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: minmax(0, 5fr) minmax(22rem, 7fr);
    gap: clamp(3rem, 7vw, 7rem);
  }
}

.contact-slogan {
  border-inline-start: 2px solid var(--ochre);
  padding-inline-start: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--on-lapis-body);
}

.contact-phone {
  background-color: var(--panel-on-lapis);
  border: 1px solid var(--on-lapis-line);
  border-radius: var(--radius-control);
  text-decoration: none;
  transition:
    background-color var(--dur-press) var(--ease-out),
    border-color var(--dur-press) var(--ease-out),
    transform var(--dur-press) var(--ease-out);
}

.contact-phone:hover {
  background-color: rgba(244, 244, 255, 0.14);
  border-color: var(--plaster);
}

.contact-phone:focus-visible {
  outline: 2px solid var(--plaster);
  outline-offset: 3px;
}

/* The form is the brightest plate on the page — that is where the action is */
.contact-form {
  background: var(--plaster);
  border-radius: var(--radius-plate);
  box-shadow: inset 0 3px 0 var(--ochre), var(--shadow-plate);
}

.contact-field {
  border-radius: var(--radius-control);
  border: 1px solid var(--line);
  background: var(--surface);
  font-family: inherit;
}

.contact-form .contact-field:focus {
  border-color: var(--color-ink);
  box-shadow: 0 0 0 3px var(--color-ink-wash);
}

.site-footer {
  background: var(--lapis-deep);
  color: var(--on-lapis-body);
  padding: clamp(2.5rem, 5vw, 4rem) 1rem;
  margin-top: 0;
}

.footer-inner {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .footer-inner { grid-template-columns: 1.4fr 2fr; gap: 4rem; }
}

.footer-logo {
  height: 2.5rem;
  width: auto;
  object-fit: contain;
}

.footer-panel-slogan {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: var(--step-h3);
  font-weight: 700;
  color: var(--on-lapis);
}

.footer-panel-text {
  margin-top: 0.9rem;
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--on-lapis-muted);
}

.footer-panel-phone {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ochre);
  text-decoration: none;
}

.footer-cols {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
}

.footer-col-title {
  font-weight: 700;
  color: var(--on-lapis);
}

.footer-cols nav a {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.9rem;
  color: var(--on-lapis-muted);
  text-decoration: none;
  transition: color var(--dur-press) var(--ease-out);
}

.footer-cols nav a:hover { color: var(--on-lapis); }

.footer-cols nav a:focus-visible,
.footer-panel-phone:focus-visible {
  outline: 2px solid var(--plaster);
  outline-offset: 3px;
}

/* ==========================================================================
   Project lightbox
   ========================================================================== */
.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--dur-ui) var(--ease-out),
    visibility var(--dur-ui) var(--ease-out);
}

.project-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.project-lightbox[hidden] {
  display: none !important;
}

.project-lightbox.is-open[hidden] {
  display: flex !important;
}

.project-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  cursor: pointer;
}

.project-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  max-height: min(92vh, 920px);
  display: flex;
  flex-direction: column;
}

.project-lightbox-close {
  top: 0;
  inset-inline-start: 0;
  z-index: 6;
}

.project-lightbox-swiper {
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-plate);
}

.project-lightbox-slide {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 3.25rem;
}

.project-lightbox-media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: min(52vh, 420px);
  max-height: min(62vh, 560px);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-plate);
  overflow: hidden;
}

.project-lightbox-img {
  display: block;
  width: 100%;
  height: min(62vh, 560px);
  object-fit: contain;
}

.project-lightbox-meta {
  color: var(--on-lapis-body);
  padding-inline: 0.15rem 0.15rem 0.25rem;
  text-align: start;
}

.project-lightbox-meta h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--on-lapis);
}

.project-lightbox-year {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  color: var(--lapis-wash);
  font-variant-numeric: tabular-nums;
}

.project-lightbox-items {
  margin: 0.65rem 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(232, 238, 248, 0.82);
}

.project-lightbox-prev {
  left: 0.35rem;
  right: auto;
}

.project-lightbox-next {
  right: 0.35rem;
  left: auto;
}

@media (max-width: 640px) {
  .project-lightbox {
    padding: 0.65rem;
  }

  .project-lightbox-slide {
    padding-top: 3rem;
  }

  .project-lightbox-media,
  .project-lightbox-img {
    max-height: min(48vh, 360px);
    height: min(48vh, 360px);
    min-height: 220px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-lightbox {
    transition: none;
  }

  .project-lightbox-swiper .swiper-wrapper {
    transition-duration: 0ms !important;
  }
}

/* ==========================================================================
   Narrow-viewport adjustments
   ========================================================================== */
@media (max-width: 767px) {
  .contact-phone {
    width: 100%;
  }

  .contact-phone span:last-child {
    min-width: 0;
  }

  .contact-phone .text-2xl {
    font-size: 1.25rem;
    word-break: break-all;
  }

  .project-lightbox-meta h3 {
    font-size: 1.05rem;
  }

  .project-lightbox-items {
    font-size: 0.82rem;
    line-height: 1.7;
  }

  /* Rails drop to the bottom edge so they clear the image on small screens */
  .project-lightbox-prev.icon-btn--rail,
  .project-lightbox-next.icon-btn--rail {
    top: auto;
    bottom: 0.35rem;
    transform: none;
  }

  .project-lightbox-prev.icon-btn--rail:active,
  .project-lightbox-next.icon-btn--rail:active {
    transform: scale(0.97);
  }

  .project-lightbox-prev {
    left: 0.5rem;
  }

  .project-lightbox-next {
    right: 0.5rem;
  }

  .project-lightbox-slide {
    padding-bottom: 3.25rem;
  }

  .about-float-card {
    position: static;
    width: auto;
    margin-top: 0.85rem;
  }

  .about-visual-frame,
  .why-visual-frame {
    aspect-ratio: 16 / 11;
    min-height: 200px;
    flex: none;
    height: auto;
  }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .header-cta {
    font-size: 0.8rem;
    padding: 0.55rem 0.8rem;
  }
}

/* ==========================================================================
   SDC luxury layout — navy, champagne gold, editorial rails
   ========================================================================== */
.site-nav {
  gap: 1.65rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
.nav-link.is-active {
  color: var(--color-accent);
  box-shadow: 0 2px 0 0 var(--color-accent);
}
.header-tools {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.lang-chip {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-on-dark);
  border: 1px solid rgba(255,255,255,0.28);
  padding: 0.28rem 0.55rem;
  border-radius: 2px;
}
.header-cta { display: none !important; }

.hero-enter {
  max-width: 88rem;
  padding-inline: 1.25rem;
}
.hero-frame {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  min-height: 100svh;
}
.hero-rail {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  font-weight: 600;
  white-space: nowrap;
}
.hero-rail--end {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  writing-mode: horizontal-tb;
  transform: none;
}
.hero-rail--end .hero-rail-copy {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  letter-spacing: 0.28em;
  font-size: 0.62rem;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.hero-scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
}
.hero-scroll-line {
  width: 1px;
  height: 4.5rem;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
}
.hero-kicker {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.78);
  margin: 0.85rem 0 0;
}
.hero-lead { max-width: 36rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-top: 1.6rem; }
.btn-play {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-on-dark);
  font-weight: 600;
}
.btn-play-icon {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.45);
  display: grid;
  place-items: center;
}
.btn-play-icon svg { width: 0.85rem; height: 0.85rem; }
.hero-jump {
  display: flex;
  gap: 1.4rem;
  margin-top: 3rem;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.hero-jump a:hover { color: var(--color-accent); }

.about-luxury {
  display: grid;
  grid-template-columns: minmax(11rem, 18rem) minmax(0, 1fr) auto;
  gap: 2.5rem;
  align-items: stretch;
}
body.about-page,
body.inner-page {
  padding-top: 4.5rem;
}
@media (min-width: 768px) {
  body.about-page,
  body.inner-page { padding-top: 5.5rem; }
}
.about-page-layout {
  grid-template-columns: minmax(11rem, 18rem) minmax(0, 1fr) auto;
}
.about-meta-card {
  padding-top: 1rem;
  border-top: 2px solid var(--color-accent);
}
.about-collage {
  position: relative;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}
.about-collage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  display: block;
}
.about-collage-caption {
  position: absolute;
  left: 1.1rem;
  bottom: 1.1rem;
  max-width: 12rem;
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1.45;
}
.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
}
.about-stat {
  writing-mode: horizontal-tb;
  transform: none;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  max-width: 12rem;
  padding-inline-start: 1.4rem;
  border-inline-start: 1.5px solid var(--color-accent);
  color: var(--color-ink);
}
.about-stat-num {
  font-family: 'Yekan Bakh', Tahoma, sans-serif;
  font-size: clamp(2.75rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
}
.about-stat-title {
  margin-top: 0.85rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-ink);
}
.about-stat-sub {
  margin-top: 0.35rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--color-muted);
}
.about-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.4rem;
  font-weight: 700;
  color: var(--color-ink);
}
.about-link svg { width: 1rem; height: 1rem; }

/* About SDC — architectural line drawing as a watermark under the light copy */
#about.about-sdc-band,
.about-sdc-band {
  background-color: var(--color-mist);
  background-image: url("/images/about-sdc-bg.png");
  background-size: cover;
  background-position: center bottom;
  background-repeat: no-repeat;
}

.section-head-row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 2.25rem;
}
.section-head-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-ink);
  white-space: nowrap;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--color-accent);
}
.svc-icon-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.svc-icon-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.65rem 1.4rem 1.7rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-line);
  text-decoration: none;
  color: inherit;
  transition:
    border-color var(--dur-ui) var(--ease-out),
    transform var(--dur-press) var(--ease-out),
    box-shadow var(--dur-ui) var(--ease-out);
}
.svc-icon-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}
.svc-icon-card:active { transform: scale(0.99); }
.svc-icon-wrap {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1.15rem;
  border: 1px solid rgba(196, 165, 116, 0.45);
  border-radius: 999px;
  color: var(--color-accent);
}
.svc-icon {
  width: 1.35rem;
  height: 1.35rem;
  margin: 0;
}
.svc-idx {
  position: absolute;
  top: 1.5rem;
  left: 1.25rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--color-muted);
}
.svc-icon-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.55;
  margin: 0 0 0.55rem;
}
.svc-icon-card p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--muted);
  text-align: start;
}
.svc-more {
  display: grid;
  gap: 0.65rem;
  margin-top: 2rem;
}
.svc-full {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-line);
  scroll-margin-top: 5.5rem;
}
.svc-full summary {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  cursor: pointer;
  list-style: none;
  padding: 0.85rem 1rem;
  font-weight: 700;
}
.svc-full summary::-webkit-details-marker { display: none; }
.svc-full-thumb {
  width: 3rem;
  height: 3rem;
  flex: 0 0 3rem;
  overflow: hidden;
}
.svc-full-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.svc-full-body {
  padding: 0 1rem 1.1rem 1rem;
}
.svc-page-kicker {
  margin: 0.6rem 0 1.75rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}
.svc-page-kicker a {
  font-weight: 700;
  color: var(--color-ink);
}
.svc-page-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 22rem) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
}
.svc-page-media {
  position: relative;
  min-height: 18rem;
  overflow: hidden;
}
.svc-page-media img {
  width: 100%;
  height: 100%;
  min-height: 18rem;
  object-fit: cover;
  display: block;
}
.svc-page-copy .svc-idx {
  position: static;
  left: auto;
  margin: 0.85rem 0 0.4rem;
  text-align: left;
}
.svc-others {
  margin-top: 3.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-line);
}
.svc-others-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}
.svc-other {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-line);
  font-weight: 700;
  text-decoration: none;
  color: inherit;
}
.svc-other span {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}
.svc-other:hover { border-color: var(--color-accent); }
@media (max-width: 1023px) {
  .svc-page-grid { grid-template-columns: 1fr; }
}

.feat-layout {
  display: grid;
  grid-template-columns: minmax(16rem, 22rem) minmax(0, 1fr);
  gap: 2rem 2.5rem;
  align-items: start;
}
.feat-copy {
  padding-top: 0.15rem;
}
.feat-band .feat-copy {
  color: var(--color-on-dark-muted);
}
.feat-band .feat-copy .text-muted,
.feat-band .feat-copy .text-on-dark-muted {
  color: var(--color-on-dark-muted);
}
.feat-copy .section-title {
  margin-top: 0.35rem;
  color: var(--color-accent);
}
.feat-copy .section-head-link {
  color: var(--color-accent);
}
.feat-copy .section-head-link:hover {
  color: var(--color-accent);
}
.feat-swiper {
  width: 100%;
  min-width: 0;
  overflow: visible;
}
.feat-swiper-pagination {
  display: none;
  position: static;
  margin-top: 1rem;
}
.feat-swiper-pagination .swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.35);
  opacity: 1;
}
.feat-swiper-pagination .swiper-pagination-bullet-active {
  background: var(--color-accent);
}
.feat-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.feat-track--all {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.feat-card {
  background: var(--color-surface-alt);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  transition:
    border-color var(--dur-ui) var(--ease-out),
    transform var(--dur-press) var(--ease-out),
    box-shadow var(--dur-ui) var(--ease-out);
}
.feat-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}
.feat-card .project-open,
.feat-card .project-thumb {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}
.feat-meta {
  padding: 1rem 1.1rem 1.2rem;
  position: relative;
}
.feat-kind {
  font-size: 0.72rem;
  color: var(--color-accent);
  margin: 0 0 0.35rem;
}
.feat-meta h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  padding-inline-end: 2.2rem;
  line-height: 1.55;
}
.feat-arrow {
  position: absolute;
  top: 0.85rem;
  inset-inline-end: 0.85rem;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  display: grid;
  place-items: center;
  background: var(--color-surface-alt);
  color: var(--color-ink);
}
.feat-card:hover .feat-arrow {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.feat-arrow svg { width: 0.8rem; height: 0.8rem; }
.feat-pager {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.25rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.stats-band {
  background: var(--color-surface-dark);
  color: var(--color-on-dark);
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding-block: 3.5rem;
}
.stat-item .num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 950;
  color: var(--color-accent);
  line-height: 1;
}
.stat-item .lbl {
  margin-top: 0.55rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.72);
}
.stats-rail {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  letter-spacing: 0.28em;
  font-size: 0.62rem;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

.cta-luxury .section-title { max-width: 18ch; }

.site-footer.site-footer-lux {
  background: var(--color-surface);
  color: var(--color-ink);
  padding: 2.5rem 1.25rem 1.5rem;
  border-top: 1px solid var(--color-line);
}
.site-footer-lux .footer-inner {
  display: block;
}
.site-footer-lux .footer-logo {
  height: 2.4rem;
  width: auto;
  filter: none;
}

@media (max-width: 1023px) {
  .hero-frame { grid-template-columns: 1fr; min-height: auto; padding-block: 6.5rem 4rem; }
  .hero-rail, .hero-rail--end { display: none; }
  .hero-promise { max-width: 18ch; }
  .hero-jump { flex-wrap: wrap; gap: 0.75rem 1.1rem; margin-top: 2rem; }
  .about-luxury, .about-page-layout {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .about-collage {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }
  .about-stat {
    writing-mode: horizontal-tb;
    transform: none;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: baseline;
    text-align: start;
    max-width: none;
    min-height: 0;
    gap: 0.35rem 1rem;
    border: 0;
    border-top: 1.5px solid var(--color-accent);
    padding: 1.15rem 0 0;
  }
  .about-stat-num { font-size: clamp(2rem, 8vw, 2.6rem); }
  .about-stat-title,
  .about-stat-sub { margin-top: 0; }
  .section-head-row {
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .svc-icon-grid { grid-template-columns: 1fr 1fr; }
  .svc-icon-card { padding: 1.35rem 1.1rem 1.4rem; }
  .svc-icon-card h3 { font-size: 1rem; padding-inline-end: 2rem; }
  .feat-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .feat-track, .feat-track--all { grid-template-columns: 1fr 1fr; }
  .stats-rail { display: none; }
  .contact-form-wrap { max-width: none; }
  .cta-luxury .section-title { max-width: none; }
}

@media (max-width: 767px) {
  .feat-swiper {
    overflow: hidden;
  }
  .feat-swiper .feat-track {
    display: flex;
    gap: 0;
  }
  .feat-swiper .swiper-slide {
    height: auto;
  }
  .feat-swiper-pagination {
    display: flex;
    justify-content: center;
  }
  .hero-enter { padding-inline: 1rem; }
  .hero-frame { padding-block: 5.5rem 3rem; min-height: 100svh; }
  .hero-actions { gap: 0.75rem; }
  .hero-actions .btn-accent,
  .hero-actions .btn-play { width: 100%; justify-content: center; }
  .path-crane,
  .path-crane-slot { display: none; }
  .path-copy { padding-inline-end: 0; }
  .path-spine { padding-inline-start: 2.25rem; }
  .team-card { padding: 1.15rem; }
  .section-title { overflow-wrap: anywhere; }
  .footer-top,
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 639px) {
  .svc-icon-grid { grid-template-columns: 1fr; }
  .feat-track, .feat-track--all { grid-template-columns: 1fr; }
  .svc-icon-card h3 { padding-inline-end: 0; }
  .benefit-item-summary { padding: 1.15rem 1.2rem; }
  .benefit-item-title { font-size: 1rem; }
}

.site-footer-lux {
  background: var(--color-surface);
  color: var(--color-ink);
  padding: 2.5rem 1.25rem 1.5rem;
  border-top: 1px solid var(--color-line);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
  font-size: 0.82rem;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--color-line);
  font-size: 0.75rem;
  color: var(--muted);
}