/* ============================================================
   PT KARYA GUNA — Premium Corporate Profile
   Construction • Architecture • Housing • Consulting • Design • Build • Maintenance

   Design language: architecture magazine × engineering consultancy
   × corporate annual report. Bootstrap 5 is used as a layout
   foundation only — every visual decision is custom.
   ============================================================ */

/* ------------------------------------------------------------
   01. DESIGN TOKENS
   ------------------------------------------------------------ */
:root {
  --ink: #111111;
  --charcoal: #1a1a1a;
  --paper: #f5f3ef;
  --white: #ffffff;
  --bronze: #c6b08a;
  --bronze-deep: #8f744f;
  --gray: #777777;

  --line: rgba(17, 17, 17, 0.14);
  --line-strong: rgba(17, 17, 17, 0.3);
  --line-light: rgba(255, 255, 255, 0.16);
  --line-light-strong: rgba(255, 255, 255, 0.32);

  --font-display: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-reveal: cubic-bezier(0.77, 0, 0.18, 1);

  --nav-h: 5.5rem;
}

/* ------------------------------------------------------------
   02. BASE
   ------------------------------------------------------------ */
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 1rem);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: #333333;
  background: var(--paper);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--ink);
  letter-spacing: -0.02em;
}

img { max-width: 100%; }

a { color: inherit; }

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

:focus-visible {
  outline: 2px solid var(--bronze-deep);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 2000;
  padding: 0.6rem 1.2rem;
  background: var(--ink);
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: top 0.25s var(--ease-out);
}
.skip-link:focus { top: 1rem; color: var(--white); }

/* Layout container — wider editorial measure than Bootstrap default */
.container-wide {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3.5rem);
}

/* ------------------------------------------------------------
   03. TYPOGRAPHY UTILITIES
   ------------------------------------------------------------ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bronze-deep);
}

.eyebrow .eyebrow-num {
  color: var(--bronze-deep);
  font-weight: 700;
}

.eyebrow::after {
  content: "";
  width: 3rem;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

.eyebrow--light {
  color: var(--bronze);
}
.eyebrow--light .eyebrow-num { color: var(--bronze); }

.section-title {
  font-size: clamp(2.2rem, 4.6vw, 4.25rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 1.2rem 0 0;
}

.lead-text {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.75;
  color: #4a4a4a;
}

.meta-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
}

.text-bronze { color: var(--bronze-deep); }

/* ------------------------------------------------------------
   04. BUTTONS & LINKS
   ------------------------------------------------------------ */
.btn {
  --btn-pad-x: 2.2rem;
  --btn-pad-y: 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: 0;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: background-color 0.35s var(--ease-out), color 0.35s var(--ease-out),
              border-color 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}
.btn .btn-arrow {
  display: inline-block;
  transition: transform 0.35s var(--ease-out);
}
.btn:hover .btn-arrow { transform: translateX(6px); }

.btn-ghost-light {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
  background: transparent;
}
.btn-ghost-light:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--ink);
}

.btn-ghost-dark {
  border-color: var(--line-strong);
  color: var(--ink);
  background: transparent;
}
.btn-ghost-dark:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.btn-solid-dark {
  background: var(--ink);
  color: var(--white);
}
.btn-solid-dark:hover { background: var(--bronze-deep); color: var(--white); }

/* Underline animation link */
.u-line {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: left calc(100% - 2px);
  transition: background-size 0.4s var(--ease-out);
  padding-bottom: 2px;
}
.u-line:hover { background-size: 100% 1px; }

/* Arrow link — used for section CTAs */
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
}
.arrow-link .arrow-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-size: 1rem;
  transition: background-color 0.35s var(--ease-out), color 0.35s var(--ease-out),
              border-color 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}
.arrow-link:hover { color: var(--ink); }
.arrow-link:hover .arrow-link-icon {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
  transform: translateX(5px);
}

/* ------------------------------------------------------------
   05. NAVBAR
   ------------------------------------------------------------ */
.site-nav {
  padding: 1.4rem 0;
  background: transparent;
  transition: background-color 0.45s var(--ease-out), padding 0.45s var(--ease-out),
              box-shadow 0.45s var(--ease-out);
  z-index: 1030;
}

.site-nav .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  color: var(--white);
  transition: color 0.45s var(--ease-out);
}
.brand-mark {
  width: 9px;
  height: 9px;
  background: var(--bronze);
  display: inline-block;
  flex: none;
}

.site-nav .nav-link {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  padding: 0.5rem 1.1rem !important;
  position: relative;
  transition: color 0.3s;
}
.site-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 0.15rem;
  height: 1px;
  background: var(--bronze);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}
.site-nav .nav-link:hover,
.site-nav .nav-link.active { color: var(--white); }
.site-nav .nav-link:hover::after,
.site-nav .nav-link.active::after { transform: scaleX(1); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
  padding: 0.75rem 1.6rem;
  transition: background-color 0.35s var(--ease-out), color 0.35s var(--ease-out),
              border-color 0.35s var(--ease-out);
}
.nav-cta:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--ink);
}
.nav-cta .nav-cta-arrow { transition: transform 0.35s var(--ease-out); }
.nav-cta:hover .nav-cta-arrow { transform: translateX(5px); }

/* Sosial media di navbar */
.nav-social {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 1.4rem;
}

.site-nav .social-link {
  width: 36px;
  height: 36px;
  color: rgba(255, 255, 255, 0.75);
  border-color: rgba(255, 255, 255, 0.28);
  background: transparent;
}

.site-nav .social-link svg { width: 16px; height: 16px; }

.site-nav .social-link:hover,
.site-nav .social-link:focus-visible {
  color: var(--bronze);
  border-color: var(--bronze);
  background: rgba(185, 138, 68, 0.14);
  transform: none;
}

@media (max-width: 991.98px) {
  .nav-social { margin: 1rem 0 0.25rem; }
}

/* Scrolled state — paper background, subtle border */
.site-nav.is-scrolled {
  padding: 0.75rem 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.site-nav.is-scrolled .navbar-brand { color: var(--ink); }
.site-nav.is-scrolled .nav-link { color: rgba(17, 17, 17, 0.75); }
.site-nav.is-scrolled .nav-link:hover,
.site-nav.is-scrolled .nav-link.active { color: var(--ink); }
.site-nav.is-scrolled .nav-cta {
  color: var(--ink);
  border-color: var(--line-strong);
}
.site-nav.is-scrolled .nav-cta:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

/* Toggler — custom two-bar hamburger */
.navbar-toggler {
  border: 0;
  padding: 0.5rem;
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  z-index: 1050;
}
.navbar-toggler:focus { box-shadow: none; }
.toggler-bar {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: transform 0.35s var(--ease-out), background-color 0.35s;
}
.site-nav.is-scrolled .toggler-bar { background: var(--ink); }
body.menu-open .toggler-bar { background: var(--white) !important; }
body.menu-open .toggler-bar:first-child { transform: translateY(5px) rotate(45deg); }
body.menu-open .toggler-bar:last-child { transform: translateY(-5px) rotate(-45deg); }

/* Mobile menu — full-screen charcoal overlay */
@media (max-width: 991.98px) {
  .site-nav .navbar-collapse {
    position: fixed;
    inset: 0;
    z-index: 1040;
    background: var(--ink);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 5rem 2rem 3rem;
  }
  .site-nav .navbar-collapse.show { display: flex; }
  .site-nav .navbar-collapse .navbar-nav {
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0 2.5rem !important;
  }
  .site-nav .nav-link {
    font-size: 1.6rem;
    letter-spacing: 0.12em;
    padding: 0.6rem 1.5rem !important;
    color: var(--white) !important;
  }
  .site-nav .nav-link::after { display: none; }
  .nav-cta {
    font-size: 0.9rem;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
  }
  .site-nav.is-scrolled .nav-cta { color: var(--white); border-color: rgba(255,255,255,.4); }
}

/* ------------------------------------------------------------
   06. HERO
   ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  background-color: var(--ink);
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(17, 17, 17, 0.62) 0%,
    rgba(17, 17, 17, 0.28) 38%,
    rgba(17, 17, 17, 0.34) 62%,
    rgba(17, 17, 17, 0.78) 100%
  );
}

.hero-inner {
  width: 100%;
  padding: calc(var(--nav-h) + 2rem) 0 0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 1.6rem;
}
.hero-eyebrow::before {
  content: "";
  width: 3.5rem;
  height: 1px;
  background: var(--bronze);
}

.hero-title {
  font-size: clamp(2.9rem, 8vw, 7.25rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--white);
  margin: 0 0 1.8rem;
}

.hero-sub {
  max-width: 46ch;
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 2.4rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
}

/* Hero bottom meta bar */
.hero-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line-light-strong);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}
.scroll-cue .cue-line {
  width: 1px;
  height: 44px;
  background: rgba(255, 255, 255, 0.25);
  position: relative;
  overflow: hidden;
}
.scroll-cue .cue-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bronze);
  animation: cueDrop 2.2s var(--ease-out) infinite;
}
@keyframes cueDrop {
  0% { transform: translateY(-100%); }
  55% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

/* Compact hero — interior pages */
.hero--page {
  min-height: 62svh;
  align-items: flex-end;
  padding-bottom: 0;
}
.hero--page .hero-inner { padding-bottom: 3.5rem; }
.hero--page .hero-title {
  font-size: clamp(2.4rem, 6vw, 5.25rem);
  max-width: 16ch;
}

/* ------------------------------------------------------------
   07. SECTION SCAFFOLDING
   ------------------------------------------------------------ */
.section { padding-block: clamp(4.5rem, 9vw, 8.5rem); }
.section--tight { padding-block: clamp(3.5rem, 6vw, 5.5rem); }
.section--dark {
  background: var(--charcoal);
  color: rgba(255, 255, 255, 0.78);
}
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--white { background: var(--white); }
.section--paper { background: var(--paper); }

.section-head { margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }

.divider-line {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
  opacity: 1;
}

/* ------------------------------------------------------------
   08. STATS / NUMBERS
   ------------------------------------------------------------ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat {
  padding: 2.2rem 1.5rem 2.2rem 0;
}
.stat + .stat { border-left: 1px solid var(--line); padding-left: 2.5rem; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
}
.stat-suffix { color: var(--bronze-deep); }
.stat-label {
  margin-top: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ------------------------------------------------------------
   09. NUMBERED EDITORIAL LISTS (approach phases, services, principles)
   ------------------------------------------------------------ */
.editorial-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.editorial-row {
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.9rem 0;
  border-top: 1px solid var(--line);
  transition: padding-left 0.4s var(--ease-out), background-color 0.4s;
}
.editorial-row:last-child { border-bottom: 1px solid var(--line); }
.editorial-row:hover { padding-left: 0.9rem; }

.editorial-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--bronze-deep);
}
.editorial-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.15;
  margin: 0;
  transition: color 0.3s;
}
.editorial-row:hover .editorial-title { color: var(--bronze-deep); }
.editorial-desc {
  margin: 0.45rem 0 0;
  color: var(--gray);
  font-size: 0.95rem;
  max-width: 52ch;
}
.editorial-arrow {
  font-size: 1.3rem;
  color: var(--ink);
  transition: transform 0.4s var(--ease-out), color 0.3s;
}
.editorial-row:hover .editorial-arrow {
  transform: translateX(8px);
  color: var(--bronze-deep);
}

/* Dark variant */
.editorial-list--dark .editorial-row { border-top-color: var(--line-light); }
.editorial-list--dark .editorial-row:last-child { border-bottom-color: var(--line-light); }
.editorial-list--dark .editorial-title { color: var(--white); }
.editorial-list--dark .editorial-row:hover .editorial-title { color: var(--bronze); }
.editorial-list--dark .editorial-desc { color: rgba(255, 255, 255, 0.55); }
.editorial-list--dark .editorial-arrow { color: var(--white); }
.editorial-list--dark .editorial-row:hover .editorial-arrow { color: var(--bronze); }

/* ------------------------------------------------------------
   10. SERVICES — hover image preview
   ------------------------------------------------------------ */
.services-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 992px) {
  .services-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

.services-preview {
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #e8e4dc;
}
.services-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transition: opacity 0.4s ease;
}
.services-preview .preview-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 2.5rem 1.5rem 1.25rem;
  background: linear-gradient(180deg, transparent, rgba(17, 17, 17, 0.72));
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.services-row { cursor: default; }
.services-row.active .editorial-title { color: var(--bronze-deep); }
.services-row.active .editorial-arrow { transform: translateX(8px); color: var(--bronze-deep); }

/* ------------------------------------------------------------
   11. PROJECT CARDS / SELECTED WORK
   ------------------------------------------------------------ */
.project-card {
  display: block;
  color: inherit;
  text-decoration: none;
}
.project-media {
  position: relative;
  overflow: hidden;
  background: #e8e4dc;
}
.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-out);
}
.project-card:hover .project-media img { transform: scale(1.03); }

.project-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(17, 17, 17, 0.55));
  opacity: 0;
  transition: opacity 0.5s;
}
.project-card:hover .project-media::after { opacity: 1; }

.project-index {
  position: absolute;
  top: 1.1rem;
  left: 1.1rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--white);
  background: rgba(17, 17, 17, 0.55);
  padding: 0.35rem 0.8rem;
  backdrop-filter: blur(4px);
}

.project-go {
  position: absolute;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 2;
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--white);
  color: var(--ink);
  font-size: 1.1rem;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}
.project-card:hover .project-go { opacity: 1; transform: none; }

.project-info {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.1rem;
}
.project-title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}
.project-meta {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  white-space: nowrap;
}
.project-card:hover .project-title { color: var(--bronze-deep); }

/* Aspect ratios */
.ar-16x9 { aspect-ratio: 16 / 9; }
.ar-4x3 { aspect-ratio: 4 / 3; }
.ar-3x4 { aspect-ratio: 3 / 4; }
.ar-4x5 { aspect-ratio: 4 / 5; }

/* ------------------------------------------------------------
   12. EXPERTISE — big typography
   ------------------------------------------------------------ */
.expertise-list { list-style: none; margin: 0; padding: 0; }
.expertise-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
  transition: padding-left 0.4s var(--ease-out);
}
.expertise-row:last-child { border-bottom: 1px solid var(--line); }
.expertise-row:hover { padding-left: 1.2rem; }
.expertise-word {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.4vw, 4.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.02;
  color: var(--ink);
  text-transform: uppercase;
  transition: color 0.35s;
}
.expertise-row:hover .expertise-word { color: var(--bronze-deep); }
.expertise-tag {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: right;
}

/* ------------------------------------------------------------
   13. WHY KARYA GUNA — principles
   ------------------------------------------------------------ */
.principles-grid {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 992px) {
  .principles-grid { grid-template-columns: repeat(4, 1fr); }
}
.principle {
  padding: 2rem 1.75rem 2rem 0;
  border-top: 1px solid var(--line);
}
@media (min-width: 992px) {
  .principle + .principle {
    border-left: 1px solid var(--line);
    padding-left: 2rem;
  }
}
.principle-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--bronze-deep);
}
.principle-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.6vw, 1.45rem);
  font-weight: 700;
  color: var(--ink);
  margin: 1.1rem 0 0.7rem;
}
.principle-desc {
  font-size: 0.92rem;
  color: var(--gray);
  margin: 0;
}

/* ------------------------------------------------------------
   14. PROCESS TIMELINE
   ------------------------------------------------------------ */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  position: relative;
}
@media (min-width: 992px) {
  .process-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
    padding-top: 2.2rem;
  }
  .process-grid::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--line);
  }
  .process-grid::after {
    content: "";
    position: absolute;
    top: -3px;
    left: 0;
    width: 3.5rem;
    height: 3.5rem;
    border: 1px solid var(--bronze);
    border-radius: 50%;
    background: var(--paper);
    transition: left 0.5s var(--ease-out);
    pointer-events: none;
  }
}
.process-step {
  padding: 0 0 1.8rem 1.4rem;
  position: relative;
}
@media (min-width: 992px) {
  .process-step { padding: 1.1rem 0 0; }
}
.process-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}
@media (min-width: 992px) {
  .process-step::before {
    display: none;
  }
  .process-step::after {
    content: "";
    position: absolute;
    top: -0.45rem;
    left: 0;
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 50%;
    background: var(--paper);
    border: 1px solid var(--bronze);
  }
}
.process-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--bronze-deep);
}
.process-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0.6rem 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.process-desc {
  font-size: 0.9rem;
  color: var(--gray);
  margin: 0;
  max-width: 26ch;
}

/* ------------------------------------------------------------
   15. CTA BAND
   ------------------------------------------------------------ */
.cta-band {
  position: relative;
  padding-block: clamp(6rem, 12vw, 10rem);
  color: var(--white);
  background-color: var(--ink);
  background-size: cover;
  background-position: center;
  text-align: center;
  isolation: isolate;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(17, 17, 17, 0.72);
}
.cta-eyebrow {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--bronze);
}
.cta-title {
  font-size: clamp(2.2rem, 5.5vw, 4.6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--white);
  margin: 1.4rem auto 1.2rem;
  max-width: 18ch;
}
.cta-sub {
  color: rgba(255, 255, 255, 0.75);
  max-width: 46ch;
  margin: 0 auto 2.5rem;
}

/* ------------------------------------------------------------
   16. FOOTER
   ------------------------------------------------------------ */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.65);
  padding: clamp(4rem, 8vw, 6.5rem) 0 2rem;
}
.footer-wordmark {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 6rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--white);
  line-height: 1;
  margin: 0 0 clamp(2.5rem, 5vw, 4rem);
  text-transform: uppercase;
}
.footer-wordmark .fw-bronze { color: var(--bronze); }

.footer-grid { padding-bottom: 3.5rem; }
.footer-heading {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bronze);
  margin: 0 0 1.4rem;
}
.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-list li + li { margin-top: 0.7rem; }
.footer-list a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s;
}
.footer-list a:hover { color: var(--white); }

.footer-address {
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1.8;
}
.footer-address a { color: rgba(255, 255, 255, 0.65); text-decoration: none; transition: color 0.3s; }
.footer-address a:hover { color: var(--white); }

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.3s;
}

.social-link svg { width: 18px; height: 18px; }

.social-link:hover,
.social-link:focus-visible {
  color: var(--bronze);
  border-color: var(--bronze);
  background: rgba(185, 138, 68, 0.12);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px solid var(--line-light);
  padding-top: 1.6rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

/* ------------------------------------------------------------
   17. ABOUT PAGE
   ------------------------------------------------------------ */
.story-figure {
  position: relative;
  overflow: hidden;
}
.story-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.story-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 2.2rem 1.4rem 1.2rem;
  background: linear-gradient(180deg, transparent, rgba(17, 17, 17, 0.75));
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  width: 100%;
}

.timeline-mini {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 2.5rem;
  border-top: 1px solid var(--line);
}
.timeline-mini .tl-item {
  flex: 1;
  padding: 1.4rem 1.5rem 0 0;
  position: relative;
}
.timeline-mini .tl-item::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bronze);
}
.tl-year {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--ink);
}
.tl-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 0.3rem;
}

/* Pull quote */
.pull-quote {
  border: 0;
  margin: 0;
  padding: 0;
}
.pull-quote p {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--white);
}
.pull-quote cite {
  display: block;
  margin-top: 1.6rem;
  font-family: var(--font-display);
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bronze);
}

/* Team */
.team-card { display: block; }
.team-media {
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: #e8e4dc;
}
.team-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-out);
}
.team-card:hover .team-media img { transform: scale(1.03); }
.team-role {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin: 1.1rem 0 0.2rem;
}
.team-caption {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin: 0;
}

/* ------------------------------------------------------------
   18. SERVICES PAGE — alternating feature rows
   ------------------------------------------------------------ */
.service-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width: 992px) {
  .service-feature {
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 6rem);
  }
  .service-feature--flip .service-feature-media { order: 2; }
}
.service-feature-media {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #e8e4dc;
}
.service-feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-out);
}
.service-feature-media:hover img { transform: scale(1.03); }
.service-feature-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--bronze-deep);
}
.service-feature-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0.8rem 0 1rem;
}
.service-feature-body { color: #4a4a4a; margin: 0; max-width: 52ch; }

/* Specialties strip */
.specialty {
  text-align: center;
  padding: 2.2rem 1rem;
  border: 1px solid var(--line);
  background: var(--white);
}
.specialty-num {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--bronze-deep);
  margin-bottom: 0.6rem;
}
.specialty-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ------------------------------------------------------------
   19. PROJECTS PAGE — filters
   ------------------------------------------------------------ */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.filter-btn {
  background: none;
  border: 0;
  padding: 1.1rem 1.6rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  position: relative;
  transition: color 0.3s;
}
.filter-btn:hover { color: var(--ink); }
.filter-btn.active { color: var(--ink); }
.filter-btn.active::after {
  content: "";
  position: absolute;
  left: 1.6rem;
  right: 1.6rem;
  bottom: -1px;
  height: 2px;
  background: var(--bronze-deep);
}
.filter-btn:focus-visible { outline-offset: -3px; }

.project-item { transition: opacity 0.4s; }
.project-item.is-hidden { display: none; }
.project-item.anim-in { animation: fadeUp 0.55s var(--ease-out) both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------
   19b. PROJECTS PAGE — pagination
   ------------------------------------------------------------ */
.pagination-nav {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--line);
  padding-top: 1.6rem;
  display: flex;
  justify-content: center;
}
.pagination-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.9rem;
  height: 2.9rem;
  padding: 0 1rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  border: 1px solid transparent;
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}
.page-link:hover { color: var(--ink); }
.page-link.is-active {
  color: var(--ink);
  border-color: var(--bronze-deep);
  pointer-events: none;
}
.page-item--edge .page-link {
  border: 1px solid var(--line-strong);
  letter-spacing: 0.2em;
}
.page-item--edge .page-link:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}
.page-link:focus-visible { outline-offset: 3px; }

/* ------------------------------------------------------------
   20. PROJECT DETAIL
   ------------------------------------------------------------ */
.project-hero { min-height: 70svh; }

.meta-grid {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
@media (min-width: 768px) {
  .meta-grid { grid-template-columns: repeat(3, 1fr); }
}
.meta-cell { padding: 1.8rem 1.5rem 1.8rem 0; }
@media (min-width: 768px) {
  .meta-cell + .meta-cell { border-left: 1px solid var(--line); padding-left: 2rem; }
}
.meta-key {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
  display: block;
  margin-bottom: 0.5rem;
}
.meta-value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

.scope-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.scope-list li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.98rem;
  color: #4a4a4a;
}
.scope-list li:last-child { border-bottom: 1px solid var(--line); }
.scope-list .scope-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--bronze-deep);
  font-size: 0.85rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
.gallery-grid .g-item { overflow: hidden; background: #e8e4dc; }
.gallery-grid .g-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-out);
}
.gallery-grid .g-item:hover img { transform: scale(1.03); }
.gallery-grid .g-item--wide { grid-column: 1 / -1; }

.next-project {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-top: 1px solid var(--line);
}
.next-project .np-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
}
.next-project .np-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color 0.3s;
}
.next-project .np-title:hover { color: var(--bronze-deep); }

/* ------------------------------------------------------------
   21. CONTACT
   ------------------------------------------------------------ */
.contact-info-list {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
}
.contact-info-list li {
  padding: 1.3rem 0;
  border-top: 1px solid var(--line);
}
.contact-info-list li:last-child { border-bottom: 1px solid var(--line); }
.contact-info-list .ci-key {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.35rem;
}
.contact-info-list .ci-value {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}
.contact-info-list a.ci-value:hover { color: var(--bronze-deep); }

/* Map embed — halaman contact */
.map-embed {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 450px;
  border: 0;
}

@media (max-width: 767.98px) {
  .map-embed iframe { height: 320px; }
}

.contact-form .form-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
}
.contact-form .form-control,
.contact-form .form-select {
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  padding: 0.85rem 0;
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.3s;
}
.contact-form .form-control:focus,
.contact-form .form-select:focus {
  box-shadow: none;
  border-bottom-color: var(--bronze-deep);
  background: transparent;
}
.contact-form .form-control::placeholder { color: #a5a19a; }
.contact-form .form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23111111' stroke-width='1.5'/%3E%3C/svg%3E");
  background-size: 12px 8px;
}

.form-success {
  display: none;
  border: 1px solid var(--line);
  padding: 2.5rem 2rem;
  background: var(--white);
}
.form-success.is-visible { display: block; animation: fadeUp 0.5s var(--ease-out) both; }
.form-success .fs-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink);
}
.form-success p { color: var(--gray); margin: 0.6rem 0 0; }

/* ------------------------------------------------------------
   22. REVEAL ANIMATIONS
   ------------------------------------------------------------ */
/* Reveal states are gated behind .js so content stays visible without JavaScript */
.js .reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.js .reveal-img {
  clip-path: inset(0 0 100% 0);
  transform: translateY(26px);
  transition: clip-path 1.05s var(--ease-reveal), transform 1.05s var(--ease-reveal);
}
.js .reveal-img.is-visible {
  clip-path: inset(0 0 0 0);
  transform: none;
}

/* ------------------------------------------------------------
   23. RESPONSIVE FINE-TUNING
   ------------------------------------------------------------ */
@media (max-width: 991.98px) {
  .stats-row { grid-template-columns: repeat(3, 1fr); }
  .stat { padding: 1.6rem 0.8rem 1.6rem 0; }
  .stat + .stat { padding-left: 1.2rem; }
  .editorial-row { grid-template-columns: 3.5rem 1fr; }
  .editorial-arrow { display: none; }
  .expertise-row { grid-template-columns: 3rem 1fr; }
  .expertise-tag { display: none; }
  .hero-meta .hero-meta-item--hide-mobile { display: none; }
  .project-info { flex-direction: column; gap: 0.35rem; }
}

@media (max-width: 575.98px) {
  .stats-row { grid-template-columns: 1fr; }
  .stat { padding: 1.5rem 0; }
  .stat + .stat { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .filter-btn { padding: 1rem 1.1rem; }
  .footer-bottom { flex-direction: column; }
}

/* ------------------------------------------------------------
   24. REDUCED MOTION
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-img { opacity: 1; transform: none; clip-path: none; }
}