/* ============================================================
   KAL Engineering Services Ltd — V3 Stylesheet
   Philosophy: Light, professional, confident. White base.
   Orange accents only. Dark used only in footer.
   Playfair Display (headings) + Inter (body)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

:root {
  --white:       #FFFFFF;
  --bg:          #F8F8F7;
  --bg-soft:     #F3F3F1;
  --border:      #E8E8E6;
  --border-dk:   #D8D8D6;
  --orange:      #E85D04;
  --orange-dk:   #C84D00;
  --orange-lt:   #FEF0E7;
  --charcoal:    #1C1C1E;
  --charcoal-md: #2C2C2E;
  --text-hd:     #111111;
  --text-body:   #4A4A4A;
  --text-muted:  #888888;
  --text-light:  #BBBBBB;
  --nav-h:       70px;
  --r:           4px;
  --r-md:        8px;
  --shadow-xs:   0 1px 3px rgba(0,0,0,.05);
  --shadow-sm:   0 2px 10px rgba(0,0,0,.07);
  --shadow-md:   0 4px 24px rgba(0,0,0,.08);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.10);
  --ease:        cubic-bezier(.4,0,.2,1);
  --t:           0.25s;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--text-body);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: var(--orange); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--orange-dk); }

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  color: var(--text-hd);
  line-height: 1.2;
}
h4, h5 { font-family: 'Inter', sans-serif; font-weight: 600; color: var(--text-hd); }
h1 { font-size: clamp(2.2rem, 4vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 2.8vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 0.95rem; }
p  { line-height: 1.75; color: var(--text-body); }

/* ── Layout ──────────────────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}
.section { padding: 84px 0; }

/* ── Eyebrow ─────────────────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

/* ── Animated underline ──────────────────────────────────── */
.heading-line { position: relative; display: inline; }
.heading-line::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--orange);
  transition: width 0.7s var(--ease);
}
.heading-line.line-on::after { width: 100%; }

.section-lead {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.8;
  max-width: 560px;
  margin-top: 14px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 12px 24px;
  border-radius: var(--r);
  font-family: 'Inter', sans-serif;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--t) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary   { background: var(--orange); color: #fff; border-color: var(--orange); }
.btn-primary:hover { background: var(--orange-dk); border-color: var(--orange-dk); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(232,93,4,.28); }
.btn-outline   { background: transparent; color: var(--orange); border-color: var(--orange); }
.btn-outline:hover { background: var(--orange); color: #fff; transform: translateY(-1px); }
.btn-ghost     { background: var(--white); color: var(--text-hd); border-color: var(--border-dk); }
.btn-ghost:hover { border-color: var(--text-hd); background: var(--white); }
.btn-lg        { padding: 14px 30px; font-size: 0.9rem; }

/* ══════════════════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════════════════ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  transition: box-shadow var(--t);
}
.site-nav.nav-scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Logo */
.nav-logo { text-decoration: none; flex-shrink: 0; display: flex; align-items: center; gap: 10px; }
.logo-img  { height: 40px; width: auto; }
.logo-fallback { display: flex; align-items: center; gap: 10px; }
.logo-kal  { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 700; color: var(--orange); }
.logo-sep  { width: 1px; height: 24px; background: var(--border-dk); }
.logo-words { font-family: 'Inter', sans-serif; font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-hd); line-height: 1.45; }
.logo-words small { opacity: 0.45; font-size: 0.55rem; }

/* Desktop links */
.nav-desktop { flex: 1; display: flex; justify-content: center; }
.nav-list { list-style: none; display: flex; align-items: center; gap: 2px; }
.nav-list > li {
  position: relative;
  padding-bottom: 6px;
  margin-bottom: -6px;
}
.nav-list > li > a {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 8px 13px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--r);
  transition: color var(--t), background var(--t);
}
.nav-list > li > a:hover,
.nav-list > li.active > a { color: var(--orange); background: var(--orange-lt); }
.nav-list > li.active > a { font-weight: 600; }
.caret { font-size: 0.65rem; transition: transform var(--t); }
.has-dropdown:hover .caret { transform: rotate(180deg); }

/* Dropdown */
.dropdown-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  min-width: 500px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--t), transform var(--t), visibility var(--t);
  z-index: 1000;
}
.dropdown-panel::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0; right: 0;
  height: 10px;
}
.dropdown-sm { min-width: 210px; }
.has-dropdown:hover .dropdown-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-inner { padding: 14px; }
.drop-item {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 11px 13px;
  border-radius: var(--r);
  color: var(--text-hd);
  transition: background var(--t);
}
.drop-item:hover { background: var(--bg-soft); }
.drop-icon {
  width: 34px; height: 34px; flex-shrink: 0;
  background: var(--orange-lt);
  border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange);
  transition: background var(--t), color var(--t);
}
.drop-item:hover .drop-icon { background: var(--orange); color: #fff; }
.drop-icon svg { width: 15px; height: 15px; }
.drop-text strong { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text-hd); margin-bottom: 1px; }
.drop-text small  { font-size: 0.76rem; color: var(--text-muted); }
.drop-footer { margin-top: 8px; padding-top: 10px; border-top: 1px solid var(--border); text-align: right; }
.drop-footer a { font-size: 0.76rem; font-weight: 600; color: var(--orange); }
.drop-link {
  display: block;
  padding: 9px 13px;
  font-size: 0.84rem;
  color: var(--text-body);
  border-radius: var(--r);
  transition: background var(--t), color var(--t);
}
.drop-link:hover { background: var(--bg-soft); color: var(--orange); }

/* Nav CTA */
.nav-cta {
  padding: 9px 20px;
  background: var(--orange);
  color: #fff;
  border-radius: var(--r);
  font-size: 0.82rem;
  font-weight: 600;
  flex-shrink: 0;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
}
.nav-cta:hover { background: var(--orange-dk); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(232,93,4,.3); }

/* Burger */
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--text-hd); border-radius: 2px; transition: all var(--t); }

/* ── Mobile Drawer ───────────────────────────────────────── */
.mobile-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(340px, 90vw);
  height: 100vh;
  background: var(--white);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
}
.mobile-drawer.open { transform: translateX(0); }
.drawer-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 999;
  opacity: 0; pointer-events: none;
  transition: opacity var(--t);
}
.drawer-overlay.open { opacity: 1; pointer-events: auto; }
.drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.drawer-close { background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--text-muted); }
.drawer-nav { padding: 14px 22px 32px; display: flex; flex-direction: column; gap: 1px; }
.drawer-link { display: block; padding: 12px 0; font-size: 0.95rem; font-weight: 500; color: var(--text-hd); border-bottom: 1px solid var(--border); }
.drawer-link.active { color: var(--orange); }
.drawer-sub { padding: 6px 0 8px 14px; border-left: 2px solid var(--orange-lt); margin: 4px 0 6px; display: flex; flex-direction: column; }
.drawer-sub a { font-size: 0.85rem; color: var(--text-muted); padding: 5px 0; display: block; }
.drawer-sub a:hover { color: var(--orange); }
.drawer-cta { display: block; margin-top: 18px; padding: 13px; background: var(--orange); color: #fff; border-radius: var(--r); text-align: center; font-weight: 600; font-size: 0.88rem; }
.drawer-cta:hover { background: var(--orange-dk); color: #fff; }

/* ══════════════════════════════════════════════════════════
   HERO SLIDESHOW
══════════════════════════════════════════════════════════ */
.hero { margin-top: var(--nav-h); }
.slideshow-wrap {
  position: relative;
  width: 100%;
  height: 520px;
  background: var(--bg-soft);
  overflow: hidden;
}
.slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.85s var(--ease);
}
.slide.active { opacity: 1; z-index: 1; }
.slide-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    100deg,
    rgba(17,17,17,0.58) 0%,
    rgba(17,17,17,0.28) 50%,
    rgba(17,17,17,0.08) 100%
  );
}
.slide-content {
  position: absolute; inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  padding: 0 72px;
}
.slide-inner { max-width: 540px; }
.slide-eyebrow {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 14px;
  display: block;
}
.slide-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.18;
  margin-bottom: 14px;
}
.slide-sub {
  font-size: 0.96rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 28px;
  line-height: 1.7;
  max-width: 420px;
}
.slide-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-slide-primary {
  padding: 11px 24px;
  background: var(--orange);
  color: #fff;
  border-radius: var(--r);
  font-size: 0.83rem;
  font-weight: 600;
  transition: all var(--t);
  display: inline-block;
}
.btn-slide-primary:hover { background: var(--orange-dk); color: #fff; transform: translateY(-1px); }
.btn-slide-ghost {
  padding: 11px 24px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.45);
  border-radius: var(--r);
  font-size: 0.83rem;
  font-weight: 500;
  transition: all var(--t);
  display: inline-block;
  backdrop-filter: blur(4px);
}
.btn-slide-ghost:hover { background: rgba(255,255,255,0.18); color: #fff; }

/* Arrows */
.slide-arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  z-index: 10;
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  border-radius: var(--r);
  font-size: 0.95rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t);
}
.slide-prev { left: 20px; }
.slide-next { right: 20px; }
.slide-arrow:hover { background: var(--orange); border-color: var(--orange); }

/* Dots */
.slide-dots {
  position: absolute;
  bottom: 18px; left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex; gap: 7px; align-items: center;
}
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none; cursor: pointer;
  transition: all var(--t);
}
.dot.active { background: var(--orange); transform: scale(1.35); }

/* ── Stats bar — WHITE, not dark ─────────────────────────── */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.hstat {
  padding: 20px 24px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.hstat:last-child { border-right: none; }
.hstat-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}
.hstat-lbl {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 5px;
}

/* ══════════════════════════════════════════════════════════
   SERVICES STRIP
══════════════════════════════════════════════════════════ */
.services-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.sstrip-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid transparent;
  border-radius: var(--r-md);
  padding: 28px 22px 24px;
  display: block;
  color: var(--text-body);
  box-shadow: var(--shadow-xs);
  transition: border-top-color var(--t), box-shadow var(--t), transform var(--t);
}
.sstrip-card:hover {
  border-top-color: var(--orange);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  color: var(--text-body);
}
.sstrip-icon { width: 40px; height: 40px; color: var(--orange); margin-bottom: 16px; }
.sstrip-icon svg { width: 100%; height: 100%; }
.sstrip-title { font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 600; color: var(--text-hd); margin-bottom: 8px; line-height: 1.3; }
.sstrip-desc  { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 14px; }
.sstrip-more  { font-size: 0.76rem; font-weight: 600; color: var(--orange); display: inline-flex; align-items: center; gap: 4px; }

/* ══════════════════════════════════════════════════════════
   ABOUT SPLIT — full width, no dark panels
══════════════════════════════════════════════════════════ */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-img-col { position: relative; }
.about-img-col img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}
.about-img-placeholder {
  width: 100%;
  height: 440px;
  background: var(--bg-soft);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px;
  color: var(--text-light);
}
.about-img-placeholder span { font-size: 2.5rem; }
.about-img-placeholder p { font-size: 0.8rem; letter-spacing: 0.08em; }
.about-badge {
  position: absolute;
  bottom: -18px; right: -18px;
  background: var(--orange);
  color: #fff;
  padding: 18px 22px;
  border-radius: var(--r-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.badge-num { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 700; line-height: 1; }
.badge-lbl { font-size: 0.68rem; font-weight: 500; opacity: 0.85; margin-top: 3px; line-height: 1.4; }

.about-text-col h2 { margin-bottom: 16px; }
.about-text-col p  { color: var(--text-muted); font-size: 0.97rem; line-height: 1.8; margin-bottom: 14px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 28px; }
.about-tag {
  font-size: 0.73rem;
  font-weight: 600;
  padding: 6px 14px;
  border: 1.5px solid var(--border-dk);
  border-radius: 20px;
  color: var(--text-hd);
  letter-spacing: 0.04em;
  transition: all var(--t);
}
.about-tag:hover { border-color: var(--orange); color: var(--orange); }

/* ══════════════════════════════════════════════════════════
   WHY US — clean white cards
══════════════════════════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 32px 26px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--t), transform var(--t);
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.why-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--orange);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 12px;
}
.why-card h4 { font-size: 0.97rem; margin-bottom: 8px; }
.why-card p  { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; }

/* ══════════════════════════════════════════════════════════
   PROJECTS PREVIEW
══════════════════════════════════════════════════════════ */
.projects-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.proj-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: transform var(--t), box-shadow var(--t);
}
.proj-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.proj-img { position: relative; height: 200px; overflow: hidden; background: var(--bg-soft); }
.proj-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.proj-card:hover .proj-img img { transform: scale(1.04); }
.proj-cat-badge {
  position: absolute; bottom: 10px; left: 10px;
  background: var(--orange); color: #fff;
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 2px;
}
.proj-body { padding: 18px 20px 20px; }
.proj-body h3 { font-size: 0.97rem; margin-bottom: 6px; }
.proj-body p  { font-size: 0.84rem; color: var(--text-muted); line-height: 1.6; }
.proj-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); }
.proj-year { font-size: 0.76rem; color: var(--text-light); }
.proj-link { font-size: 0.76rem; font-weight: 600; color: var(--orange); }

/* ══════════════════════════════════════════════════════════
   CTA BAND — soft grey, not dark
══════════════════════════════════════════════════════════ */
.cta-band {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 72px 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta-band-text h2 { margin-bottom: 10px; }
.cta-band-text p  { color: var(--text-muted); font-size: 0.97rem; max-width: 440px; }
.cta-band-actions { display: flex; gap: 12px; flex-shrink: 0; flex-wrap: wrap; }

/* ══════════════════════════════════════════════════════════
   PAGE HERO (inner pages)
══════════════════════════════════════════════════════════ */
.page-hero {
  margin-top: var(--nav-h);
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  padding: 56px 0 52px;
}
.breadcrumb {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.75rem; color: var(--text-muted);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { color: var(--text-light); }
.page-hero h1 { margin-top: 4px; }
.page-hero p  { color: var(--text-muted); max-width: 520px; margin-top: 12px; font-size: 1rem; }

/* ══════════════════════════════════════════════════════════
   SERVICES FULL GRID (services.php)
══════════════════════════════════════════════════════════ */
.services-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.svc-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 36px 30px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--t), transform var(--t);
}
.svc-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.svc-card-icon {
  width: 48px; height: 48px;
  background: var(--orange-lt);
  border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange);
  margin-bottom: 20px;
  transition: background var(--t), color var(--t);
}
.svc-card:hover .svc-card-icon { background: var(--orange); color: #fff; }
.svc-card-icon svg { width: 22px; height: 22px; }
.svc-card h3 { margin-bottom: 10px; font-size: 1.2rem; }
.svc-card p  { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 18px; }
.svc-features { list-style: none; display: flex; flex-direction: column; gap: 7px; margin-bottom: 22px; }
.svc-features li { font-size: 0.85rem; color: var(--text-body); padding-left: 16px; position: relative; }
.svc-features li::before { content: ''; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; background: var(--orange); border-radius: 50%; }

/* ══════════════════════════════════════════════════════════
   SERVICE DETAIL (service.php)
══════════════════════════════════════════════════════════ */
.service-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 52px;
  align-items: start;
}
.service-sidebar { position: sticky; top: calc(var(--nav-h) + 20px); }
.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 18px;
  box-shadow: var(--shadow-xs);
}
.sidebar-widget-head {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  padding: 12px 18px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.sidebar-widget-body { padding: 12px; }
.sidebar-nav-list { list-style: none; display: flex; flex-direction: column; gap: 1px; }
.sidebar-nav-list a {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 11px;
  font-size: 0.85rem;
  color: var(--text-body);
  border-radius: var(--r);
  transition: all var(--t);
}
.sidebar-nav-list a:hover,
.sidebar-nav-list a.active { background: var(--orange-lt); color: var(--orange); }
.sidebar-nav-list a.active { font-weight: 600; }
.cta-widget {
  background: var(--charcoal);
  border-radius: var(--r-md);
  padding: 26px 20px;
  text-align: center;
}
.cta-widget h4 { color: #fff; margin-bottom: 8px; }
.cta-widget p  { font-size: 0.83rem; color: rgba(255,255,255,0.55); margin-bottom: 18px; }

/* ══════════════════════════════════════════════════════════
   PROJECTS PAGE
══════════════════════════════════════════════════════════ */
.filter-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; }
.filter-btn {
  padding: 7px 16px;
  border: 1.5px solid var(--border-dk);
  background: var(--white);
  border-radius: 20px;
  font-size: 0.79rem;
  font-weight: 500;
  color: var(--text-body);
  cursor: pointer;
  transition: all var(--t);
}
.filter-btn:hover,
.filter-btn.active { background: var(--orange); border-color: var(--orange); color: #fff; }
.projects-grid-full {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

/* ══════════════════════════════════════════════════════════
   CONTACT PAGE
══════════════════════════════════════════════════════════ */
.contact-layout { display: grid; grid-template-columns: 1fr 1.6fr; gap: 56px; align-items: start; }
.contact-info-stack { display: flex; flex-direction: column; gap: 20px; }
.cinfo-card { display: flex; gap: 14px; align-items: flex-start; }
.cinfo-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--orange-lt);
  border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange);
}
.cinfo-icon svg { width: 17px; height: 17px; }
.cinfo-label { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 3px; }
.cinfo-val { font-size: 0.92rem; color: var(--text-hd); }
.cinfo-val a { color: var(--text-hd); }
.cinfo-val a:hover { color: var(--orange); }
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 38px;
  box-shadow: var(--shadow-sm);
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fg { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.fg label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-hd); }
.fg input, .fg textarea, .fg select {
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  font-family: 'Inter', sans-serif;
  font-size: 0.91rem;
  color: var(--text-hd);
  background: var(--bg);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.fg input:focus, .fg textarea:focus, .fg select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,93,4,.1);
  background: var(--white);
}
.fg textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.76rem; color: var(--text-muted); margin-bottom: 14px; }
.form-feedback { min-height: 18px; font-size: 0.86rem; margin-top: 10px; }
.form-feedback.ok  { color: #059669; }
.form-feedback.err { color: #DC2626; }

/* ══════════════════════════════════════════════════════════
   VALUES (about.php)
══════════════════════════════════════════════════════════ */
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  padding: 22px 22px 22px 20px;
  box-shadow: var(--shadow-xs);
}
.value-card h4 { margin-bottom: 6px; }
.value-card p  { font-size: 0.86rem; color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.5);
  padding: 60px 0 0;
}
.footer-container { max-width: 1160px; margin: 0 auto; padding: 0 28px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.2fr 1.4fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-brand .footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 13px; }
.footer-brand .logo-kal   { color: var(--orange); }
.footer-brand .logo-sep   { background: rgba(255,255,255,0.12); }
.footer-brand .logo-words { color: rgba(255,255,255,0.7); }
.footer-tagline { font-size: 0.9rem; color: rgba(255,255,255,0.65); font-style: italic; margin-bottom: 8px; }
.footer-blurb   { font-size: 0.8rem; color: rgba(255,255,255,0.3); line-height: 1.7; }
.footer-heading { font-family: 'Inter', sans-serif; font-size: 0.65rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.8); margin-bottom: 14px; }
.footer-col ul  { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.footer-col ul a { font-size: 0.84rem; color: rgba(255,255,255,0.4); transition: color var(--t); }
.footer-col ul a:hover { color: var(--orange); }
.footer-contact-list { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-contact-list li { display: flex; gap: 9px; align-items: flex-start; font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-contact-list svg { width: 13px; height: 13px; flex-shrink: 0; margin-top: 3px; color: var(--orange); }
.footer-contact-list a { color: rgba(255,255,255,0.4); }
.footer-contact-list a:hover { color: var(--orange); }
.footer-bottom { padding: 16px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px; }
.footer-bottom p { font-size: 0.76rem; color: rgba(255,255,255,0.22); }

/* ══════════════════════════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-strip     { grid-template-columns: repeat(2,1fr); }
  .footer-top         { grid-template-columns: 1fr 1fr; gap: 28px; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-sidebar    { position: static; }
}
@media (max-width: 768px) {
  :root { --nav-h: 62px; }
  .nav-desktop, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .section { padding: 56px 0; }
  .about-split    { grid-template-columns: 1fr; gap: 48px; }
  .about-badge    { right: 0; bottom: -12px; }
  .services-strip { grid-template-columns: 1fr; }
  .services-full-grid  { grid-template-columns: 1fr; }
  .why-grid       { grid-template-columns: 1fr; gap: 14px; }
  .projects-preview    { grid-template-columns: 1fr; }
  .projects-grid-full  { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 36px; }
  .contact-form-wrap { padding: 24px 18px; }
  .form-row-2     { grid-template-columns: 1fr; }
  .footer-top     { grid-template-columns: 1fr; }
  .footer-bottom  { flex-direction: column; text-align: center; }
  .slide-content  { padding: 0 28px; }
  .hero-stats     { grid-template-columns: repeat(2,1fr); }
  .hstat          { border-bottom: 1px solid var(--border); }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .cta-band-text p { margin: 0 auto; }
  .values-grid    { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .services-strip { grid-template-columns: 1fr; }
  .slide-title    { font-size: 1.7rem; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .heading-line::after, .slide { transition: none; }
}