/* =====================================================================
   PT. TRIMITRA SINERGI BERSAMA — Premium Corporate Stylesheet
   Blue Corporate | Clean | Professional | Trustworthy
   ===================================================================== */

/* ------------------------------- Variables ------------------------------ */
:root {
  --blue-950: #071A35;
  --blue-900: #0B2A54;
  --blue-800: #0F3870;
  --blue-700: #14458C;
  --blue-600: #1A53A8;
  --blue-500: #1E63C4;
  --blue-400: #2F7BE0;
  --blue-300: #6DA3E8;
  --blue-200: #D6E6F9;
  --blue-100: #E3EEFB;
  --blue-50: #F2F7FD;

  --navy: #0B2A54;
  --primary: #1A53A8;
  --primary-dark: #10356B;

  --white: #ffffff;
  --gray-50: #F7F9FC;
  --gray-100: #EEF2F8;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;

  --radius-sm: 10px;
  --radius: 14px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --shadow-xs: 0 1px 2px rgba(11, 42, 84, .06);
  --shadow-sm: 0 3px 12px rgba(11, 42, 84, .07);
  --shadow: 0 12px 32px rgba(11, 42, 84, .09);
  --shadow-md: 0 18px 44px rgba(11, 42, 84, .12);
  --shadow-lg: 0 28px 64px rgba(11, 42, 84, .16);

  --font: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;

  --container: 1200px;
  --section-pad: 96px;
  --nav-h: 78px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ------------------------------- Reset & Base ------------------------------ */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-600);
  background: #F5F8FC;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

h1, h2, h3, h4, h5, h6 {
  color: var(--gray-900);
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -.01em;
}

/* ------------------------------- Layout ------------------------------ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-pad) 0;
  position: relative;
  background-color: #fff;
  background-image:
    linear-gradient(rgba(255, 255, 255, .88) 0%, rgba(255, 255, 255, .85) 100%),
    radial-gradient(rgba(11, 42, 84, .06) 1px, transparent 1px),
    url('../image/background/bg-konstruksi-1.jpg');
  background-size: auto auto, 22px 22px, cover;
  background-repeat: no-repeat, repeat, no-repeat;
  background-position: center;
}
.section-light {
  background-color: var(--gray-50);
  background-image:
    linear-gradient(rgba(247, 249, 252, .91) 0%, rgba(247, 249, 252, .88) 100%),
    radial-gradient(rgba(11, 42, 84, .06) 1px, transparent 1px),
    url('../image/background/bg-meeting-1.jpg');
  background-size: auto auto, 22px 22px, cover;
  background-repeat: no-repeat, repeat, no-repeat;
  background-position: center;
}
.section-navy {
  background: linear-gradient(160deg, var(--blue-950), var(--blue-800) 60%, var(--blue-700));
  color: rgba(255, 255, 255, .85);
}
.section-navy h1, .section-navy h2, .section-navy h3 { color: #fff; }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--blue-100);
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}
.section-navy .eyebrow { background: rgba(255,255,255,.12); color: var(--blue-300); }

.section-title { font-size: clamp(26px, 4vw, 40px); font-weight: 800; margin-bottom: 16px; }
.section-sub { font-size: 17px; color: var(--gray-500); }
.section-navy .section-sub { color: rgba(255,255,255,.72); }

.lead { font-size: 18px; color: var(--gray-600); }

/* ------------------------------- Buttons ------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 12px;
  border: 2px solid transparent;
  line-height: 1.2;
  transition: transform .25s var(--ease), box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  white-space: nowrap;
}
.btn svg { flex: 0 0 auto; }

.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-outline { border-color: var(--gray-300); color: var(--gray-800); background: transparent; }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: var(--blue-50); transform: translateY(-2px); }

.btn-outline-light { border-color: rgba(255,255,255,.45); color: #fff; background: transparent; }
.btn-outline-light:hover { border-color: #fff; background: rgba(255,255,255,.1); color: #fff; transform: translateY(-2px); }

.btn-white { background: #fff; color: var(--primary-dark); box-shadow: var(--shadow-sm); }
.btn-white:hover { background: var(--blue-100); color: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-whatsapp { background: var(--whatsapp); color: #fff; box-shadow: 0 8px 22px rgba(37,211,102,.35); }
.btn-whatsapp:hover { background: var(--whatsapp-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(37,211,102,.4); }

.btn-lg { padding: 17px 34px; font-size: 16px; border-radius: 14px; }
.btn-sm { padding: 9px 18px; font-size: 13.5px; border-radius: 10px; }

/* ------------------------------- Badges & chips ------------------------------ */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  background: var(--blue-50);
  color: var(--primary-dark);
  border: 1px solid var(--blue-100);
}

/* =====================================================================
   NAVBAR
   ===================================================================== */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(11,42,84,.05);
  transition: background .35s ease, box-shadow .35s ease, border-color .35s ease, height .3s ease;
}
.navbar.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(11,42,84,.06);
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; width: 100%; }

.navbar .logo { display: flex; align-items: center; flex: 0 0 auto; }
.navbar .logo img { height: 50px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 10px 15px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--gray-700);
  border-radius: 10px;
  position: relative;
  transition: color .25s ease, background .25s ease;
}
.nav-links a:hover { color: var(--primary-dark); background: var(--blue-50); }
.nav-links a.active { color: var(--primary); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 15px; right: 15px; bottom: 5px;
  height: 2px;
  border-radius: 2px;
  background: var(--primary);
}

.nav-cta { display: flex; align-items: center; gap: 12px; margin-left: 8px; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  transition: background .25s ease;
}
.nav-toggle:hover { background: var(--blue-100); }
.nav-toggle .bar {
  display: block;
  width: 20px; height: 2px;
  background: var(--primary-dark);
  border-radius: 2px;
  margin: 3.5px 0;
  transition: transform .3s var(--ease), opacity .25s ease;
}
.nav-toggle[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--gray-100);
  box-shadow: var(--shadow-md);
  padding: 18px 24px 26px;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: transform .35s var(--ease), opacity .3s ease, visibility .3s;
  z-index: 999;
}
.mobile-menu.open { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 10px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--gray-800);
  border-radius: 10px;
  border-bottom: 1px solid var(--gray-50);
}
.mobile-menu a:hover { background: var(--blue-50); color: var(--primary-dark); }
.mobile-menu a.active { color: var(--primary); }
.mobile-menu .mm-cta { margin-top: 14px; border-bottom: none; }
.mobile-menu .mm-cta .btn { width: 100%; }

/* =====================================================================
   HERO
   ===================================================================== */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + 64px) 0 88px;
  background:
    radial-gradient(920px 480px at 85% 0%, rgba(47,123,224,.22) 0%, rgba(255,255,255,0) 60%),
    linear-gradient(105deg, rgba(7,26,53,.95) 0%, rgba(11,42,84,.88) 48%, rgba(20,69,140,.74) 100%),
    url('../image/background/bg-konstruksi-1.jpg') center / cover no-repeat;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,99,196,.10), rgba(30,99,196,0) 70%);
  top: -160px; right: -140px;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.hero-copy { min-width: 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--blue-100);
  box-shadow: var(--shadow-xs);
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 26px;
}
.hero-badge svg { color: var(--primary); }

.hero-title {
  font-size: clamp(32px, 4.6vw, 54px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: #fff;
  margin-bottom: 20px;
}
.hero-title .accent { color: var(--blue-300); }

.hero-sub { font-size: clamp(16px, 1.6vw, 19px); color: rgba(255,255,255,.82); max-width: 540px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero-actions .btn { min-width: 180px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-trust .chip {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.26);
  color: #fff;
}
.hero-trust .chip svg { color: var(--blue-300); }
.hero .btn-outline { border-color: rgba(255,255,255,.5); color: #fff; }
.hero .btn-outline:hover { background: rgba(255,255,255,.14); border-color: #fff; }

.hero-visual { position: relative; max-width: 480px; margin-left: auto; }
.hero-visual .frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-md);
  background: var(--gray-100);
}
.hero-visual .frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 26px -26px -26px 26px;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--blue-600), var(--blue-800));
  z-index: -1;
  opacity: .14;
}

.hero-card {
  position: absolute;
  left: -14px;
  bottom: 26px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 13px;
  border: 1px solid var(--gray-100);
  max-width: 270px;
}
.hero-card .hc-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--blue-50);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.hero-card .hc-title { font-size: 13.5px; font-weight: 700; color: var(--gray-900); line-height: 1.35; }
.hero-card .hc-sub { font-size: 12px; color: var(--gray-500); line-height: 1.4; }

/* =====================================================================
   TRUST / STATS
   ===================================================================== */
.stats {
  border-top: 1px solid var(--gray-100);
  position: relative;
  background-color: #fff;
  background-image:
    linear-gradient(rgba(255, 255, 255, .9) 0%, rgba(255, 255, 255, .87) 100%),
    url('../image/background/bg-konstruksi-2.jpg');
  background-size: auto, cover;
  background-repeat: no-repeat;
  background-position: center;
  padding: 42px 0;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 26px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s ease, border-color .3s ease;
}
.stat-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--blue-100); }
.stat-icon {
  width: 52px; height: 52px;
  flex: 0 0 auto;
  border-radius: 14px;
  background: var(--blue-100);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.stat-number { font-size: 34px; font-weight: 800; color: var(--gray-900); line-height: 1; letter-spacing: -.02em; }
.stat-label { font-size: 13.5px; font-weight: 500; color: var(--gray-500); margin-top: 6px; line-height: 1.4; }
/* =====================================================================
   ABOUT SECTION (homepage)
   ===================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 64px;
  align-items: center;
}

.about-visual { position: relative; }
.about-visual .frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 4.4;
  box-shadow: var(--shadow);
  background: var(--gray-100);
}
.about-visual .frame img { width: 100%; height: 100%; object-fit: cover; }
.about-visual::after {
  content: "";
  position: absolute;
  top: -24px; right: -24px;
  width: 46%; height: 46%;
  border-radius: var(--radius-lg);
  border: 3px dashed rgba(30,99,196,.25);
  z-index: -1;
}
.about-visual .about-tag {
  position: absolute;
  right: -14px;
  top: 30px;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 8px;
}

.about-copy { min-width: 0; }
.about-points { margin: 26px 0 10px; }
.about-points li {
  display: flex;
  gap: 12px;
  padding: 9px 0;
  font-size: 15.5px;
  color: var(--gray-700);
}
.about-points .ap-check {
  flex: 0 0 auto;
  width: 24px; height: 24px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--blue-100);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =====================================================================
   SERVICE CARDS
   ===================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s ease, border-color .35s ease;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--blue-400));
  opacity: 0;
  transition: opacity .35s ease;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card:hover::before { opacity: 1; }
.service-card:last-child:nth-child(3n + 1) { grid-column: 2; }

.service-icon {
  width: 62px; height: 62px;
  border-radius: 16px;
  background: var(--blue-50);
  color: var(--primary);
  border: 1px solid var(--blue-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: background .3s ease, color .3s ease, transform .3s var(--ease);
}
.service-card:hover .service-icon { background: var(--primary); color: #fff; transform: translateY(-3px); }

.service-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.service-card .sc-sub { font-size: 13px; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; }
.service-card p { font-size: 14.5px; color: var(--gray-500); margin-bottom: 22px; flex: 1; }
.service-card .btn { align-self: flex-start; }

.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.service-tags .chip { font-size: 12px; padding: 5px 11px; }

/* =====================================================================
   VALUES / WHY US
   ===================================================================== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.value-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  transition: transform .35s var(--ease), box-shadow .35s ease, border-color .35s ease;
}
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.value-icon {
  width: 56px; height: 56px;
  border-radius: 15px;
  background: linear-gradient(140deg, var(--blue-600), var(--blue-800));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.value-card h3 { font-size: 18px; margin-bottom: 10px; }
.value-card p { font-size: 14.5px; color: var(--gray-500); }

/* =====================================================================
   PROCESS TIMELINE
   ===================================================================== */
.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 46px 30px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-200, #D6E6F9), var(--blue-400, #2F7BE0));
  opacity: .7;
  display: none;
}
.timeline-item { position: relative; text-align: center; }
.timeline-num {
  position: relative;
  width: 68px; height: 68px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--blue-200);
  color: var(--primary);
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xs);
  z-index: 1;
}
.timeline-item h3 { font-size: 17px; margin-bottom: 8px; }
/* =====================================================================
   GALLERY
   ===================================================================== */
.gallery-grid {
  --cols: 3;
  display: grid;
  grid-template-columns: repeat(var(--cols), 1fr);
  gap: 22px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--gray-100);
  display: block;
  box-shadow: var(--shadow-xs);
  cursor: zoom-in;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,26,53,0) 50%, rgba(7,26,53,.55) 100%);
  opacity: 0;
  transition: opacity .35s ease;
}
.gallery-item .gi-cap {
  position: absolute;
  left: 18px; right: 18px; bottom: 16px;
  z-index: 2;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  transform: translateY(8px);
  opacity: 0;
  transition: transform .35s var(--ease), opacity .35s ease;
}
.gallery-item .gi-zoom {
  position: absolute;
  top: 16px; right: 16px;
  width: 40px; height: 40px;
  z-index: 2;
  border-radius: 50%;
  background: rgba(255,255,255,.92);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(.6);
  opacity: 0;
  transition: transform .3s var(--ease), opacity .3s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover .gi-cap { transform: translateY(0); opacity: 1; }
.gallery-item:hover .gi-zoom { transform: scale(1); opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(7, 26, 53, .94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox figure { max-width: 92vw; max-height: 86vh; text-align: center; }
.lightbox img {
  max-width: 100%;
  max-height: 78vh;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transform: scale(.97);
  transition: transform .3s var(--ease);
}
.lightbox.open img { transform: scale(1); }
.lightbox figcaption { color: rgba(255,255,255,.85); font-size: 14px; margin-top: 18px; }
.lightbox .lb-btn {
  position: absolute;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .25s ease, transform .25s ease;
}
/* =====================================================================
   CTA
   ===================================================================== */
.cta-section {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(720px 300px at 85% -30%, rgba(47,123,224,.5), rgba(47,123,224,0) 70%),
    linear-gradient(150deg, rgba(7,26,53,.92), rgba(11,42,84,.88) 55%, rgba(20,69,140,.8)),
    url('../image/background/bg-konstruksi-2.jpg') center / cover no-repeat;
  padding: 72px 56px;
  color: #fff;
  box-shadow: var(--shadow-md);
  text-align: center;
}
.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: .35;
  pointer-events: none;
}
.cta-section h2 { color: #fff; font-size: clamp(26px, 3.6vw, 38px); font-weight: 800; margin-bottom: 14px; max-width: 700px; margin-left: auto; margin-right: auto; }
.cta-section p { color: rgba(255,255,255,.78); font-size: 17px; max-width: 620px; margin: 0 auto 32px; }
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }

/* =====================================================================
   CONTACT
   ===================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.office-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 36px 34px;
  transition: transform .3s var(--ease), box-shadow .3s ease, border-color .3s ease;
  display: flex;
  flex-direction: column;
}
.office-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--blue-100); }
.office-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.office-top .office-icon {
  width: 50px; height: 50px;
  border-radius: 14px;
  background: var(--blue-50);
  color: var(--primary);
  border: 1px solid var(--blue-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.office-top .chip { margin-left: auto; }
.office-card h3 { font-size: 19px; }
.office-address { font-size: 14.5px; color: var(--gray-600); line-height: 1.75; margin-bottom: 22px; flex: 1; }
.office-meta { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; padding-top: 18px; border-top: 1px dashed var(--gray-200); }
.office-meta a { display: inline-flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 600; color: var(--gray-700); }
.office-meta a:hover { color: var(--primary); }
.office-meta svg { color: var(--primary); }
.office-card .btn { justify-content: center; }

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer {
  background: linear-gradient(170deg, var(--blue-950), var(--blue-900) 65%);
  color: rgba(255,255,255,.7);
  padding: 76px 0 0;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47,123,224,.16), rgba(47,123,224,0) 70%);
  bottom: -240px; right: -120px;
  pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.3fr 1.3fr;
  gap: 48px;
  padding-bottom: 52px;
}
.footer .logo-chip {
  display: inline-flex;
  background: #fff;
  border-radius: 14px;
  padding: 12px 18px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}
.footer .logo-chip img { height: 44px; width: auto; }
.footer h4 {
  color: #fff;
  font-size: 15.5px;
  font-weight: 700;
  margin-bottom: 22px;
  letter-spacing: .02em;
}
.footer p { font-size: 14.5px; line-height: 1.8; }
.footer-links li { margin-bottom: 11px; }
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.68);
  font-size: 14.5px;
  transition: color .25s ease, transform .25s var(--ease);
}
.footer-links a:hover { color: #fff; transform: translateX(3px); }
.footer-links svg { color: var(--blue-300); flex: 0 0 auto; }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 15px; font-size: 14.5px; line-height: 1.7; }
.footer-contact svg { color: var(--blue-300); flex: 0 0 auto; margin-top: 7px; }
.footer-contact a { color: rgba(255,255,255,.75); }
.footer-contact a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13.5px;
  color: rgba(255,255,255,.5);
}
/* =====================================================================
   FLOATING WHATSAPP
   ===================================================================== */
.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px rgba(37,211,102,.42);
  transition: transform .3s var(--ease), box-shadow .3s ease;
}
.wa-float:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 16px 34px rgba(37,211,102,.5); }
.wa-float::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--whatsapp);
  animation: waPulse 2.4s var(--ease) infinite;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: .7; }
  70% { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* =====================================================================
   INNER PAGE HEADER
   ===================================================================== */
.page-header {
  position: relative;
  padding: calc(var(--nav-h) + 70px) 0 62px;
  background:
    radial-gradient(760px 340px at 88% -10%, rgba(47,123,224,.22), rgba(255,255,255,0) 65%),
    linear-gradient(105deg, rgba(7,26,53,.93) 0%, rgba(11,42,84,.87) 50%, rgba(20,69,140,.74) 100%),
    url('../image/background/bg-meeting-1.jpg') center / cover no-repeat;
  border-bottom: 1px solid rgba(255,255,255,.08);
  overflow: hidden;
}
.page-header h1 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin-bottom: 14px; letter-spacing: -.02em; color: #fff; }
.page-header .page-sub { font-size: 16.5px; color: rgba(255,255,255,.82); max-width: 680px; }

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-400);
  margin-bottom: 22px;
}
.breadcrumb a { color: var(--blue-300); }
.breadcrumb a:hover { color: var(--blue-200); text-decoration: underline; }
.breadcrumb .sep { color: rgba(255,255,255,.4); }
.breadcrumb .current { color: rgba(255,255,255,.7); }

/* =====================================================================
   SERVICE DETAIL PAGE
   ===================================================================== */
.detail-layout {
  display: grid;
  grid-template-columns: 1.65fr .95fr;
  gap: 48px;
  align-items: start;
}
.detail-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 40px 38px;
}
.detail-card h2 { font-size: 24px; margin: 34px 0 14px; }
.detail-card h2:first-child { margin-top: 0; }
.detail-card h3 { font-size: 18px; margin: 26px 0 12px; }
.detail-card p { margin-bottom: 14px; color: var(--gray-600); }
.detail-card ul, .detail-card ol { margin: 0 0 18px; }
.detail-card ul li, .detail-card ol li {
  position: relative;
  padding: 8px 0 8px 30px;
  color: var(--gray-600);
}
.detail-card ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 17px;
  width: 10px; height: 10px;
  border-radius: 3px;
  background: var(--blue-400);
  transform: rotate(45deg);
}
.detail-card ol { counter-reset: dstep; }
.detail-card ol li { counter-increment: dstep; }
.detail-card ol li::before {
  content: counter(dstep, decimal-leading-zero);
  position: absolute;
  left: 0; top: 8px;
  width: 24px; height: 24px;
  border-radius: 8px;
  background: var(--blue-50);
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.detail-card .note-box {
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 22px 0;
  font-size: 14.5px;
  color: var(--gray-700);
  display: flex;
  gap: 12px;
}
.detail-aside { position: sticky; top: calc(var(--nav-h) + 24px); display: flex; flex-direction: column; gap: 24px; }
.aside-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px 26px;
}
.aside-card h3 { font-size: 16px; margin-bottom: 16px; }
.aside-list { display: flex; flex-direction: column; }
.aside-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 8px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-600);
  border-bottom: 1px dashed var(--gray-100);
}
.aside-list a:hover { background: var(--blue-50); color: var(--primary); }
.aside-list a.active { color: var(--primary); background: var(--blue-50); }
.aside-card .wa-block { text-align: center; }
.aside-card .wa-block .btn { width: 100%; margin-bottom: 10px; }
.aside-card .wa-phone { font-size: 14px; font-weight: 700; color: var(--gray-800); }

/* =====================================================================
   REVEAL ANIMATIONS
   ===================================================================== */
html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .reveal.inviewport { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: .08s; }
.d2 { transition-delay: .16s; }
.d3 { transition-delay: .24s; }
.d4 { transition-delay: .32s; }
.d5 { transition-delay: .4s; }
.d6 { transition-delay: .48s; }

/* =====================================================================
   MISC
   ===================================================================== */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.detail-hero-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 8;
  background: var(--gray-100);
  box-shadow: var(--shadow-sm);
}
.detail-hero-img img { width: 100%; height: 100%; object-fit: cover; }
.gallery-page-grid { margin-top: 56px; }

/* =====================================================================
   TESTIMONIALS
   ===================================================================== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s ease, border-color .3s ease;
}
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--blue-100); }
.t-stars { color: #F4B400; font-size: 17px; letter-spacing: 2px; margin-bottom: 16px; line-height: 1; }
.t-quote { font-size: 15px; color: var(--gray-600); line-height: 1.75; margin-bottom: 24px; flex: 1; }
.t-footer { display: flex; align-items: center; gap: 12px; border-top: 1px dashed var(--gray-200); padding-top: 18px; }
.t-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--blue-600), var(--blue-800));
  color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex: 0 0 auto;
}
.t-meta { display: flex; flex-direction: column; min-width: 0; }
.t-meta strong { font-size: 15px; color: var(--gray-900); line-height: 1.35; }
.t-meta span { font-size: 12.5px; color: var(--gray-500); margin-top: 2px; }
.t-glogo { margin-left: auto; flex: 0 0 auto; opacity: .9; }
.t-note { text-align: center; margin-top: 30px; font-size: 13px; color: var(--gray-400); }
.t-note a { font-weight: 600; }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 1100px) {
  .services-grid, .values-grid, .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:last-child:nth-child(3n + 1) { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 1024px) {
  :root { --section-pad: 76px; }
  .nav-links, .nav-cta .btn-outline { display: none; }
  .nav-toggle { display: inline-flex; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 440px; margin: 0 auto; }
  .hero { padding: calc(var(--nav-h) + 40px) 0 72px; }
  .hero-actions .btn { min-width: 0; }
  .about-grid { grid-template-columns: 1fr; gap: 52px; }
  .about-visual { max-width: 480px; }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 40px 26px; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-aside { position: static; }
}

@media (min-width: 1025px) and (max-width: 1279px) {
  .nav-links { gap: 0; }
  .nav-links a { padding: 9px 11px; font-size: 13.5px; }
  .nav-cta { gap: 8px; margin-left: 4px; }
  .nav-cta .btn { padding: 11px 16px; font-size: 13.5px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px; --nav-h: 68px; }
  .section-head { margin-bottom: 40px; }
  .container { padding: 0 20px; }
  .hero-title { font-size: clamp(29px, 7vw, 38px); }
  .hero-card { left: 8px; bottom: 16px; padding: 13px 16px; max-width: 240px; }
  .hero-card .hc-title { font-size: 12.5px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-item { padding: 18px; gap: 14px; }
  .stat-icon { width: 44px; height: 44px; border-radius: 12px; }
  .stat-number { font-size: 27px; }
  .services-grid, .values-grid { grid-template-columns: 1fr; gap: 18px; }
  .testimonial-grid { grid-template-columns: 1fr; gap: 18px; }
  .testimonial-card { padding: 26px 22px; }
  .service-card { padding: 28px 24px; }
  .value-card { padding: 28px 24px; }
  .timeline { grid-template-columns: 1fr; gap: 34px; }
  .cta-section { padding: 52px 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .office-card { padding: 28px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer { padding-top: 56px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .gallery-grid { --cols: 2; gap: 14px; }
  .lightbox { padding: 16px; }
  .lb-prev { left: 10px; }
  .lb-next { right: 10px; }
  .lb-close { top: 14px; right: 14px; }
  .detail-card { padding: 28px 22px; }
  .detail-hero-img { aspect-ratio: 4 / 3; }
  .about-visual::after { display: none; }
  .about-visual .about-tag { right: 0; }
  .page-header { padding: calc(var(--nav-h) + 50px) 0 44px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-visual::before { display: none; }
  .hero-card { position: static; margin-top: -28px; margin-left: 12px; margin-right: 12px; position: relative; z-index: 2; max-width: none; }
  .stat-item { padding: 15px; flex-direction: column; align-items: flex-start; gap: 10px; }
  .stat-icon { width: 40px; height: 40px; }
  .stat-number { font-size: 24px; }
  .cta-section { padding: 44px 20px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; justify-content: center; }
  .gallery-grid { --cols: 1; gap: 14px; }
  .wa-float { width: 54px; height: 54px; right: 18px; bottom: 18px; }
}

@media (max-width: 380px) {
  .navbar .logo img { height: 42px; }
  .nav-cta .btn { padding: 10px 14px; font-size: 13px; }
  .mobile-menu { top: 64px; }
  .hero-badge { font-size: 12.5px; padding: 8px 14px; }
  .section-title { font-size: 24px; }
  .about-points li { font-size: 14px; }
  .chip { font-size: 12px; }
  .timeline-num { width: 60px; height: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Emoji icons inside existing icon containers */
.stat-icon .emoji,
.value-icon .emoji,
.service-icon .emoji {
  display: block;
  font-size: 26px;
  line-height: 1;
}

/* =====================================================================
   PRICING / DAFTAR HARGA
   ===================================================================== */
.price-chip { background: var(--primary); color: #fff; border-color: var(--primary-dark); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.price-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  box-shadow: var(--shadow-xs);
  transition: transform .3s var(--ease), box-shadow .3s ease, border-color .3s ease;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-200); }
.price-icon {
  width: 52px; height: 52px;
  flex: 0 0 auto;
  border-radius: 14px;
  background: var(--blue-50);
  color: var(--primary);
  border: 1px solid var(--blue-100);
  display: flex;
  align-items: center;
  justify-content: center;
}
.price-info { flex: 1; min-width: 0; }
.price-info h3 { font-size: 16px; margin-bottom: 2px; }
.price-info p { font-size: 12.5px; color: var(--gray-500); margin: 0; line-height: 1.5; }
.price-value { text-align: right; flex: 0 0 auto; }
.pv-label { display: block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--gray-400); margin-bottom: 2px; }
.pv-num { font-size: 19px; font-weight: 800; color: var(--primary); white-space: nowrap; }
.price-note { text-align: center; font-size: 13.5px; color: var(--gray-400); margin-top: 30px; max-width: 720px; margin-left: auto; margin-right: auto; }

/* Aside price card (halaman detail layanan) */
.aside-card.aside-price {
  background: linear-gradient(150deg, var(--blue-900), var(--blue-800) 55%, var(--blue-700));
  color: rgba(255, 255, 255, .85);
  text-align: center;
}
.aside-price h3 { color: #fff; }
.ap-icon {
  width: 48px; height: 48px;
  margin: 0 auto 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .14);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ap-label { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
.ap-num { font-size: 26px; font-weight: 800; color: #fff; margin: 4px 0 10px; line-height: 1.2; }
.aside-price .ap-desc { font-size: 13px; color: rgba(255, 255, 255, .72); margin-bottom: 16px; }
.aside-price .btn { width: 100%; }

@media (max-width: 768px) {
  .pricing-grid { grid-template-columns: 1fr; gap: 14px; }
  .price-card { padding: 18px 16px; }
  .pv-num { font-size: 17px; }
}