/* =============================================
   ARCHLANE CIVIL & INTERIO — MAIN STYLESHEET
   Color Theme: Light Warm + Orange Gold + White
   ============================================= */

:root {
  --orange: #E07B39;
  --orange-dark: #c4622a;
  --orange-light: #f0a070;
  --navy: #1e2d3d;
  --navy2: #2a3d52;
  --navy3: #354d66;
  --white: #ffffff;
  --grey: #f7f4f0;
  --grey2: #ece8e3;
  --text: #1c1c1c;
  --text2: #5a5a5a;
  --text3: #8a8a8a;
  --gold: #c9a227;
  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.07);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.10);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); overflow-x: hidden; line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--grey); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }

/* ================== PRELOADER ================== */
#preloader {
  position: fixed; inset: 0; background: var(--white); z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.pre-inner { text-align: center; }
.pre-logo {
  font-family: var(--font-head); font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900; color: var(--text); letter-spacing: 8px;
  animation: preReveal 0.8s ease forwards;
}
.pre-tagline {
  color: var(--orange); font-size: 0.85rem; letter-spacing: 4px;
  text-transform: uppercase; margin-top: 4px; margin-bottom: 28px;
  animation: preReveal 0.8s 0.2s ease forwards; opacity: 0;
}
.pre-bar {
  width: 200px; height: 3px; background: var(--grey2); border-radius: 3px; margin: 0 auto; overflow: hidden;
}
.pre-bar span {
  display: block; height: 100%; background: var(--orange); width: 0;
  animation: preBar 1.8s ease forwards;
}
@keyframes preReveal { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes preBar { to { width: 100%; } }

/* ================== NAVBAR ================== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0; transition: all 0.4s ease;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  border-bottom: 1px solid var(--grey2);
}
.nav-container {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.logo-svg { flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; }
.logo-main {
  font-family: var(--font-head); font-weight: 900; font-size: 1.3rem;
  color: var(--text); letter-spacing: 3px; line-height: 1;
}
.logo-sub { font-size: 0.65rem; color: var(--orange); letter-spacing: 2px; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  color: var(--text2); font-size: 0.88rem; font-weight: 500;
  padding: 8px 14px; border-radius: 6px; transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: 4px; left: 50%; right: 50%;
  height: 2px; background: var(--orange); transition: var(--transition); border-radius: 2px;
}
.nav-link:hover::after, .nav-link.active::after { left: 14px; right: 14px; }
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-cta-btn {
  background: var(--orange); color: var(--white); padding: 10px 22px;
  border-radius: 8px; font-size: 0.88rem; font-weight: 600;
  transition: var(--transition); margin-left: 8px;
}
.nav-cta-btn:hover { background: var(--orange-dark); transform: translateY(-1px); }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================== NAV DROPDOWN ================== */
.nav-item-dropdown { position: relative; }
.nav-item-dropdown > .nav-link::after { display: none !important; }

.nav-drop-arrow {
  font-size: 0.6rem; margin-left: 5px; color: #E07B39;
  transition: transform 0.25s ease; vertical-align: middle; display: inline-block;
}
.nav-item-dropdown:hover .nav-drop-arrow { transform: rotate(180deg); }

.pretty-dropdown {
  display: none; position: absolute; top: calc(100% + 12px);
  left: 50%; transform: translateX(-50%); width: 240px;
  background: var(--white); border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  border-top: 3px solid #E07B39; z-index: 9999; padding: 8px;
}
.nav-item-dropdown:hover .pretty-dropdown { display: block; }

.dd-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 8px; text-decoration: none; color: var(--text);
  font-size: 0.87rem; font-weight: 500; transition: all 0.15s ease;
}
.dd-item:hover { background: #fdf3ec; color: #E07B39; }
.dd-item i { width: 16px; text-align: center; color: #E07B39; flex-shrink: 0; }
.dd-divider { height: 1px; background: var(--grey2); margin: 4px 0; }

/* ================== HERO ================== */
.hero {
  position: relative; min-height: 100vh; display: flex;
  align-items: center; overflow: hidden;
}
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1s ease; transform: scale(1.05);
  animation: none;
}
.hero-slide.active { opacity: 1; animation: kenBurns 8s ease forwards; }
@keyframes kenBurns { from { transform: scale(1.05); } to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 60%, rgba(224,123,57,0.05) 100%);
}
.hero-content {
  position: relative; z-index: 2; max-width: 1280px; margin: 0 auto;
  padding: 0 24px; padding-top: 120px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.85); border: 1px solid rgba(224,123,57,0.4);
  color: var(--orange); padding: 8px 18px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 500; margin-bottom: 24px;
  animation: fadeInUp 0.8s 0.3s ease both;
  backdrop-filter: blur(8px);
}
.hero-title {
  font-family: var(--font-head); font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--white); line-height: 1.12; font-weight: 900; margin-bottom: 20px;
  animation: fadeInUp 0.8s 0.5s ease both;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-title em { display: block; color: #f0a070; font-style: normal; }
.hero-sub {
  color: rgba(255,255,255,0.88); font-size: clamp(1rem, 1.5vw, 1.15rem);
  margin-bottom: 36px; line-height: 1.8;
  animation: fadeInUp 0.8s 0.7s ease both;
  text-shadow: 0 1px 8px rgba(0,0,0,0.25);
}
.hero-stats {
  display: flex; align-items: center; gap: 12px; margin-bottom: 40px;
  animation: fadeInUp 0.8s 0.9s ease both; flex-wrap: wrap;
  background: rgba(255,255,255,0.12); backdrop-filter: blur(12px);
  display: inline-flex; padding: 16px 24px; border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.25);
}
.hs { text-align: center; }
.hs b { font-family: var(--font-head); font-size: 2.2rem; color: var(--white); font-style: italic; }
.hs sup { color: var(--orange-light); font-size: 1.2rem; }
.hs small { display: block; color: rgba(255,255,255,0.75); font-size: 0.78rem; letter-spacing: 1.5px; text-transform: uppercase; }
.hs-sep { width: 1px; height: 40px; background: rgba(255,255,255,0.25); }
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap; margin-top: 32px;
  animation: fadeInUp 0.8s 1.1s ease both;
}
.hero-scroll-hint {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.6); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
  z-index: 2; animation: fadeIn 1s 1.5s ease both;
}
.scroll-anim {
  width: 2px; height: 40px; background: rgba(255,255,255,0.2); border-radius: 2px;
  position: relative; overflow: hidden;
}
.scroll-anim::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 50%; background: var(--orange); border-radius: 2px;
  animation: scrollDown 1.5s ease infinite;
}
@keyframes scrollDown { 0% { transform: translateY(-100%); } 100% { transform: translateY(200%); } }
.hero-nav-dots {
  position: absolute; right: 40px; bottom: 50%; transform: translateY(50%);
  display: flex; flex-direction: column; gap: 10px; z-index: 2;
}
.hdot {
  width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4);
  cursor: pointer; transition: var(--transition);
}
.hdot.active { background: var(--orange); transform: scale(1.3); }

/* ================== BUTTONS ================== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: var(--white);
  padding: 14px 28px; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
  transition: var(--transition); border: 2px solid var(--orange);
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(224,123,57,0.30); }
.btn-primary.large { padding: 16px 36px; font-size: 1rem; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  padding: 14px 28px; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
  border: 2px solid rgba(255,255,255,0.5); transition: var(--transition);
}
.btn-ghost:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.8); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--orange);
  padding: 13px 28px; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
  border: 2px solid var(--orange); transition: var(--transition);
}
.btn-outline:hover { background: var(--orange); color: var(--white); transform: translateY(-2px); }
.btn-white-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  padding: 14px 28px; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
  border: 2px solid rgba(255,255,255,0.6); transition: var(--transition);
}
.btn-white-outline:hover { background: rgba(255,255,255,0.15); }
.btn-white-outline.large { padding: 16px 36px; font-size: 1rem; }
.btn-call {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--orange); font-weight: 600; font-size: 0.95rem;
  padding: 14px 24px; border: 2px solid rgba(224,123,57,0.3); border-radius: 8px;
  transition: var(--transition);
}
.btn-call:hover { background: rgba(224,123,57,0.08); }
.center-btn { text-align: center; margin-top: 48px; }

/* ================== LAB STRIP ================== */
.lab-strip {
  background: var(--grey);
  border-top: 1px solid var(--grey2);
  border-bottom: 1px solid var(--grey2);
  padding: 20px 24px;
}
.lab-strip-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.lab-strip i { font-size: 1.4rem; color: var(--orange); flex-shrink: 0; }
.lab-strip strong { color: var(--text); font-size: 1rem; }
.lab-strip span { color: var(--text2); font-size: 0.88rem; }
.lab-strip a {
  margin-left: auto; background: var(--orange); color: var(--white);
  padding: 10px 22px; border-radius: 8px; font-weight: 600; font-size: 0.85rem;
  white-space: nowrap; transition: var(--transition); flex-shrink: 0;
}
.lab-strip a:hover { background: var(--orange-dark); }

/* ================== CONTAINER / SECTIONS ================== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
section { overflow: hidden; }
.section-tag-line { text-align: center; margin-bottom: 56px; }
.stag {
  display: inline-block; background: rgba(224,123,57,0.08); color: var(--orange);
  border: 1px solid rgba(224,123,57,0.25); padding: 6px 18px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 16px;
}
.stitle {
  font-family: var(--font-head); font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900; color: var(--text); line-height: 1.2; margin-bottom: 16px;
}
.stitle mark { background: none; color: var(--orange); }
.sdesc { color: var(--text2); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

.section-tag-line.light .stitle { color: var(--white); }
.section-tag-line.light .sdesc { color: rgba(255,255,255,0.65); }

.section-pad { padding: 100px 0; }

/* ================== LAB TURNKEY SECTION ================== */
.lab-turnkey { padding: 100px 0; background: var(--grey); }
.lt-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.lt-img-main { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.lt-img-main img { width: 100%; height: 380px; object-fit: cover; }
.lt-cert-badge {
  position: absolute; bottom: 20px; left: 20px;
  background: var(--orange); color: var(--white); padding: 12px 16px;
  border-radius: 12px; display: flex; align-items: center; gap: 10px;
  font-size: 0.8rem; font-weight: 600; line-height: 1.3; box-shadow: 0 8px 24px rgba(224,123,57,0.35);
}
.lt-cert-badge i { font-size: 1.2rem; }
.lt-img-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.lt-img-row img { border-radius: var(--radius); height: 160px; object-fit: cover; box-shadow: var(--shadow); }
.lt-details h3 {
  font-family: var(--font-head); font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  color: var(--text); font-weight: 900; line-height: 1.25; margin-bottom: 20px;
}
.lt-details h3 span { color: var(--orange); }
.lt-para { color: var(--text2); line-height: 1.8; margin-bottom: 28px; font-size: 1rem; }
.lt-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; margin-bottom: 36px; }
.lc { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--text); font-weight: 500; }
.lc i { color: var(--orange); font-size: 0.85rem; flex-shrink: 0; }
.lt-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

/* ================== LAB TYPES ================== */
.lab-types-sec { padding: 80px 0; background: var(--white); }
.lab-types-sec .stag { color: var(--orange); border-color: rgba(224,123,57,0.25); }
.lab-types-sec .stitle { color: var(--text); }
.lab-types-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.lt-pill {
  display: flex; align-items: center; gap: 10px;
  background: var(--white); border: 1.5px solid var(--grey2);
  color: var(--text); padding: 12px 22px; border-radius: 50px; font-size: 0.88rem;
  font-weight: 500; transition: var(--transition); cursor: default;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.lt-pill i { color: var(--orange); font-size: 0.9rem; }
.lt-pill:hover { background: rgba(224,123,57,0.06); border-color: rgba(224,123,57,0.4); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(224,123,57,0.10); }

/* ================== SERVICES ================== */
.services-sec { padding: 100px 0; background: var(--white); }
.srv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.srv-card {
  background: var(--white); border: 1.5px solid var(--grey2); border-radius: var(--radius-lg);
  padding: 36px 28px; position: relative; overflow: hidden; transition: var(--transition);
  cursor: default;
}
.srv-card::before {
  content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(224,123,57,0.04) 0%, transparent 60%);
  opacity: 0; transition: var(--transition);
}
.srv-card:hover { border-color: rgba(224,123,57,0.35); box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.srv-card:hover::before { opacity: 1; }
.srv-card.featured-srv {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  border-color: var(--orange); color: var(--white);
}
.srv-card.featured-srv .srv-no, .srv-card.featured-srv h3 { color: var(--white); }
.srv-card.featured-srv p { color: rgba(255,255,255,0.7); }
.srv-card.featured-srv .srv-more { color: var(--orange-light); }
.srv-no { font-family: var(--font-head); font-size: 3rem; color: var(--grey2); font-weight: 900; line-height: 1; margin-bottom: 16px; transition: var(--transition); }
.srv-card:hover .srv-no { color: rgba(224,123,57,0.15); }
.srv-ico { width: 52px; height: 52px; background: rgba(224,123,57,0.08); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.srv-ico i { font-size: 1.3rem; color: var(--orange); }
.srv-card.featured-srv .srv-ico { background: rgba(224,123,57,0.2); }
.srv-card h3 { font-family: var(--font-head); font-size: 1.2rem; color: var(--text); font-weight: 700; margin-bottom: 12px; line-height: 1.3; }
.srv-card p { color: var(--text2); font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.srv-more { color: var(--orange); font-weight: 600; font-size: 0.88rem; display: flex; align-items: center; gap: 6px; transition: var(--transition); }
.srv-more:hover { gap: 10px; }
.srv-tag {
  position: absolute; top: 16px; right: 16px;
  background: var(--orange); color: var(--white);
  padding: 4px 12px; border-radius: 50px; font-size: 0.72rem; font-weight: 700;
}

/* ================== PROJECTS ================== */
.projects-sec { padding: 100px 0; background: var(--grey); }
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: auto auto; gap: 20px; }
.proj-card { border-radius: var(--radius-lg); overflow: hidden; position: relative; box-shadow: var(--shadow); transition: var(--transition); }
.proj-card.large { grid-column: span 2; }
.proj-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.proj-card img { width: 100%; height: 280px; object-fit: cover; transition: transform 0.5s ease; }
.proj-card.large img { height: 300px; }
.proj-card:hover img { transform: scale(1.05); }
.proj-info {
  position: absolute; inset: 0; background: linear-gradient(to top, rgba(28,28,28,0.92) 0%, rgba(28,28,28,0.3) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px; transform: translateY(60px); transition: var(--transition);
  opacity: 0;
}
.proj-card:hover .proj-info { transform: none; opacity: 1; }
.proj-info span { color: var(--orange-light); font-size: 0.75rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 6px; }
.proj-info h4 { font-family: var(--font-head); font-size: 1.2rem; color: var(--white); font-weight: 700; margin-bottom: 8px; }
.proj-info p { color: rgba(255,255,255,0.75); font-size: 0.85rem; line-height: 1.6; margin-bottom: 14px; }
.proj-info a { color: var(--orange-light); font-weight: 600; font-size: 0.85rem; display: flex; align-items: center; gap: 6px; }

/* ================== WHY US ================== */
.why-sec { padding: 100px 0; background: var(--white); }
.why-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.why-left .stag { display: inline-block; margin-bottom: 12px; }
.why-left .stitle { text-align: left; margin-bottom: 16px; }
.why-left p { color: var(--text2); line-height: 1.8; margin-bottom: 40px; }
.why-numbers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 40px; }
.wn { text-align: center; }
.wn span { font-family: var(--font-head); font-size: 2.2rem; color: var(--orange); font-weight: 900; font-style: italic; }
.wn sup { color: var(--orange); font-size: 1.2rem; font-weight: 700; }
.wn label { display: block; font-size: 0.78rem; color: var(--text3); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }
.why-right { display: flex; flex-direction: column; gap: 20px; }
.why-card {
  display: flex; gap: 20px; background: var(--grey); padding: 24px; border-radius: var(--radius);
  border-left: 4px solid transparent; transition: var(--transition);
}
.why-card:hover { border-left-color: var(--orange); background: var(--white); box-shadow: var(--shadow); transform: translateX(4px); }
.wcard-icon {
  width: 52px; height: 52px; min-width: 52px; background: rgba(224,123,57,0.08);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
}
.wcard-icon i { font-size: 1.2rem; color: var(--orange); }
.why-card h4 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.why-card p { color: var(--text2); font-size: 0.9rem; line-height: 1.6; }

/* ================== CLIENT MARQUEE ================== */
.clients-sec { padding: 80px 0; background: var(--grey); overflow: hidden; }
.marquee-outer { overflow: hidden; margin-top: 40px; }
.marquee-inner {
  display: flex; gap: 16px; width: max-content;
  animation: marqueeScroll 35s linear infinite;
}
.marquee-inner:hover { animation-play-state: paused; }
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.cl-pill {
  white-space: nowrap; padding: 12px 28px;
  background: var(--white); border: 1.5px solid var(--grey2);
  border-radius: 50px; font-size: 0.9rem; font-weight: 600;
  color: var(--text); box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: var(--transition); cursor: default;
}
.cl-pill:hover { border-color: var(--orange); color: var(--orange); }

/* ================== TESTIMONIALS ================== */
.testi-sec { padding: 100px 0; background: var(--white); }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tcard {
  background: var(--grey); border-radius: var(--radius-lg); padding: 36px 28px;
  border-top: 4px solid var(--orange); transition: var(--transition);
}
.tcard:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); background: var(--white); }
.tcard-stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 2px; }
.tcard p { color: var(--text2); line-height: 1.8; font-size: 0.95rem; margin-bottom: 24px; font-style: italic; }
.tcard-author { display: flex; align-items: center; gap: 14px; }
.tcard-av {
  width: 46px; height: 46px; background: var(--orange); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem; flex-shrink: 0;
}
.tcard-author b { display: block; font-size: 0.95rem; color: var(--text); }
.tcard-author small { color: var(--text3); font-size: 0.8rem; }

/* ================== CTA BANNER ================== */
.cta-banner { position: relative; padding: 100px 0; overflow: hidden; }
.cta-bg-img { position: absolute; inset: 0; background-size: cover; background-position: center; }
.cta-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(28,28,28,0.92), rgba(28,28,28,0.80)); }
.cta-body { position: relative; z-index: 2; text-align: center; max-width: 800px; margin: 0 auto; padding: 0 24px; }
.cta-body h2 { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3rem); color: var(--white); font-weight: 900; margin-bottom: 20px; }
.cta-body h2 em { color: var(--orange-light); font-style: normal; }
.cta-body p { color: rgba(255,255,255,0.75); font-size: 1.1rem; margin-bottom: 40px; }
.cta-acts { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ================== FOOTER ================== */
.site-footer { background: var(--navy); }
.footer-main { padding: 80px 0 48px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; }
.footer-logo-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer-logo-wrap b { display: block; font-family: var(--font-head); font-size: 1.1rem; color: var(--white); letter-spacing: 2px; }
.footer-logo-wrap small { color: var(--orange); font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; }
.fg-brand p { color: rgba(255,255,255,0.5); font-size: 0.88rem; line-height: 1.8; margin-bottom: 24px; }
.f-socials { display: flex; gap: 10px; }
.f-socials a {
  width: 38px; height: 38px; background: rgba(255,255,255,0.08); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6);
  font-size: 0.9rem; transition: var(--transition);
}
.f-socials a:hover { background: var(--orange); color: var(--white); }
.fg-col h5 { color: var(--white); font-size: 0.9rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px; }
.fg-col ul li { margin-bottom: 10px; }
.fg-col ul li a { color: rgba(255,255,255,0.5); font-size: 0.88rem; transition: var(--transition); }
.fg-col ul li a:hover { color: var(--orange); padding-left: 4px; }
.contact-col h5 { color: var(--white); font-size: 0.9rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px; }
.fci { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
.fci i { color: var(--orange); font-size: 0.9rem; margin-top: 3px; flex-shrink: 0; }
.fci span, .fci a { color: rgba(255,255,255,0.55); font-size: 0.85rem; line-height: 1.6; }
.fci a:hover { color: var(--orange-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding: 24px 0;
  display: flex; align-items: center;
}
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.82rem; }
.footer-bottom a { color: rgba(255,255,255,0.4); transition: var(--transition); }
.footer-bottom a:hover { color: var(--orange-light); }

/* ================== FLOATING ELEMENTS ================== */
.wa-fab {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 58px; height: 58px; background: #25D366; color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; box-shadow: 0 8px 24px rgba(37,211,102,0.35);
  transition: var(--transition); overflow: visible;
}
.wa-fab:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(37,211,102,0.45); }
.wa-tooltip {
  position: absolute; right: 70px; background: var(--text); color: var(--white);
  padding: 8px 14px; border-radius: 8px; font-size: 0.82rem; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: var(--transition);
}
.wa-tooltip::after {
  content: ''; position: absolute; left: 100%; top: 50%; transform: translateY(-50%);
  border: 6px solid transparent; border-left-color: var(--text);
}
.wa-fab:hover .wa-tooltip { opacity: 1; }

.btt {
  position: fixed; bottom: 90px; right: 24px; z-index: 999;
  width: 44px; height: 44px; background: var(--orange); color: var(--white);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(224,123,57,0.35); transition: var(--transition);
  opacity: 0; pointer-events: none; transform: translateY(12px);
}
.btt.visible { opacity: 1; pointer-events: auto; transform: none; }
.btt:hover { background: var(--orange-dark); transform: translateY(-2px); }

/* ================== ANIMATIONS ================== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.reveal-section > * { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-section.in-view > * { opacity: 1; transform: none; }
.reveal-section.in-view > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-section.in-view > *:nth-child(3) { transition-delay: 0.2s; }

/* ================== PAGE HERO (inner pages) ================== */
.page-hero {
  min-height: 60vh; display: flex; align-items: flex-end; justify-content: flex-start;
  position: relative; overflow: hidden; padding-bottom: 80px;
}
.page-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.page-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(28,28,28,0.55) 10%, rgba(28,28,28,0.45)); }
.ph-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(28,28,28,0.55) 10%, rgba(28,28,28,0.45)); }
.page-hero-content { position: relative; z-index: 2; max-width: 1280px; margin: 0 auto; padding: 0 24px; padding-top: 140px; }
.page-hero-content .stag { margin-bottom: 12px; display: inline-block; }
.page-hero-content h1 { font-family: var(--font-head); font-size: clamp(2.2rem, 5vw, 4rem); color: var(--white); font-weight: 900; margin-bottom: 16px; }
.page-hero-content h1 em { color: var(--orange-light); font-style: normal; }
.page-hero-content p { color: rgba(255,255,255,0.78); max-width: 600px; font-size: 1.05rem; line-height: 1.8; }
.breadcrumb { display: flex; gap: 8px; align-items: center; margin-top: 20px; }
.breadcrumb a, .breadcrumb span { font-size: 0.82rem; color: rgba(255,255,255,0.55); }
.breadcrumb .sep { color: var(--orange-light); }
.breadcrumb .current { color: var(--orange-light); }

/* ph-breadcrumb (used in some pages) */
.ph-breadcrumb { display: flex; gap: 8px; align-items: center; margin-top: 20px; }
.ph-breadcrumb a { font-size: 0.82rem; color: rgba(255,255,255,0.55); }
.ph-breadcrumb i { color: var(--orange-light); font-size: 0.65rem; }
.ph-breadcrumb span { font-size: 0.82rem; color: var(--orange-light); }

/* About Grid */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-img-wrap { position: relative; }
.about-img-main { width: 100%; height: 480px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-img-accent {
  position: absolute; bottom: -24px; right: -24px; width: 180px; height: 180px;
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}
.about-img-accent img { width: 100%; height: 100%; object-fit: cover; }
.about-exp-badge {
  position: absolute; top: 24px; left: -24px;
  background: var(--orange); color: var(--white); padding: 20px 24px;
  border-radius: var(--radius); text-align: center; box-shadow: var(--shadow);
}
.about-exp-badge b { display: block; font-family: var(--font-head); font-size: 2.5rem; font-weight: 900; line-height: 1; }
.about-exp-badge small { font-size: 0.78rem; opacity: 0.85; }
.about-content .stitle { text-align: left; margin-bottom: 16px; }
.about-content .stag { margin-bottom: 12px; display: inline-block; }
.about-content p { color: var(--text2); line-height: 1.9; margin-bottom: 16px; }
.about-vals { margin-top: 28px; }
.av-item { display: flex; gap: 16px; margin-bottom: 20px; }
.av-icon { width: 44px; height: 44px; min-width: 44px; background: rgba(224,123,57,0.08); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.av-icon i { color: var(--orange); }
.av-item h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.av-item p { font-size: 0.88rem; color: var(--text2); margin: 0; }

/* Mission Vision */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.mv-card { background: var(--grey); padding: 40px; border-radius: var(--radius-lg); border-left: 5px solid var(--orange); }
.mv-card h3 { font-family: var(--font-head); font-size: 1.5rem; color: var(--text); margin-bottom: 16px; }
.mv-card p { color: var(--text2); line-height: 1.9; }

/* Team Grid */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.team-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow); transition: var(--transition);
  border: 1.5px solid var(--grey2);
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--orange); }
.team-img { width: 100%; height: 260px; object-fit: cover; background: var(--grey); }
.team-img-placeholder { width: 100%; height: 260px; background: linear-gradient(135deg, var(--navy), var(--navy2)); display: flex; align-items: center; justify-content: center; }
.team-img-placeholder i { font-size: 4rem; color: rgba(255,255,255,0.2); }
.team-info { padding: 24px; }
.team-info h4 { font-family: var(--font-head); font-size: 1.1rem; color: var(--text); margin-bottom: 4px; }
.team-info span { color: var(--orange); font-size: 0.82rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; display: block; margin-bottom: 12px; }
.team-info p { color: var(--text2); font-size: 0.88rem; line-height: 1.7; }

/* ================== CONTACT PAGE ================== */
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; }
.contact-info-col h3 { font-family: var(--font-head); font-size: 1.8rem; color: var(--text); margin-bottom: 16px; font-weight: 700; }
.contact-info-col p { color: var(--text2); line-height: 1.8; margin-bottom: 36px; }
.cinfo-item { display: flex; gap: 16px; margin-bottom: 28px; align-items: flex-start; }
.cinfo-ico { width: 48px; height: 48px; min-width: 48px; background: rgba(224,123,57,0.08); border-radius: 12px; display: flex; align-items: center; justify-content: center; }
.cinfo-ico i { color: var(--orange); font-size: 1.1rem; }
.cinfo-item h4 { font-size: 0.88rem; color: var(--text3); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.cinfo-item p, .cinfo-item a { color: var(--text); font-size: 0.95rem; font-weight: 500; display: block; line-height: 1.7; }
.cinfo-item a:hover { color: var(--orange); }

.contact-form-card { background: var(--white); border-radius: var(--radius-lg); padding: 48px 40px; box-shadow: var(--shadow-lg); border: 1.5px solid var(--grey2); }
.contact-form-card h3 { font-family: var(--font-head); font-size: 1.6rem; color: var(--text); margin-bottom: 8px; font-weight: 700; }
.contact-form-card p { color: var(--text2); margin-bottom: 32px; font-size: 0.9rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--text); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--grey2);
  border-radius: 8px; font-size: 0.95rem; font-family: var(--font-body);
  color: var(--text); background: var(--grey); transition: var(--transition); outline: none;
  -webkit-appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--orange); background: var(--white); box-shadow: 0 0 0 4px rgba(224,123,57,0.08);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-submit { width: 100%; padding: 16px; font-size: 1rem; font-weight: 700; border-radius: 8px; cursor: pointer; }
.form-success { text-align: center; padding: 32px; color: var(--text); display: none; }
.form-success i { font-size: 3rem; color: var(--orange); margin-bottom: 16px; }

.map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); margin-top: 48px; }
.map-wrap iframe { display: block; border: none; }

/* ================== UTILITIES ================== */
.grey-bg { background: var(--grey); }
.dark-bg { background: var(--navy); }
.text-center { text-align: center; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

/* ================== RESPONSIVE ================== */
@media (max-width: 1024px) {
  .nav-links {
    display: none; position: fixed; top: 0; right: 0; bottom: 0; width: 280px;
    background: var(--white); flex-direction: column; padding: 80px 32px 32px;
    align-items: flex-start; gap: 8px; transition: transform 0.4s ease;
    transform: translateX(100%); z-index: 999; overflow-y: auto;
    box-shadow: -4px 0 24px rgba(0,0,0,0.10);
  }
  .nav-links.open { transform: none; display: flex; }
  .nav-link { color: var(--text2); font-size: 1rem; padding: 12px 0; border-bottom: 1px solid var(--grey2); width: 100%; }
  .nav-link::after { display: none !important; }
  .nav-cta-btn { margin: 16px 0 0; }
  .hamburger { display: flex; z-index: 1001; }

  /* Mobile dropdown */
  .pretty-dropdown {
    position: static !important; transform: none !important;
    width: 100% !important; border-radius: 8px !important;
    box-shadow: none !important; border-top: none !important;
    border-left: 3px solid var(--orange) !important;
    margin-top: 6px !important; margin-left: 8px !important;
    padding: 4px 0 !important; background: var(--grey) !important;
  }
  .nav-item-dropdown:hover .pretty-dropdown { display: none; }
  .dd-item { color: var(--text2) !important; font-size: 0.88rem; padding: 10px 16px; border-radius: 6px; }
  .dd-item:hover { background: rgba(224,123,57,0.08) !important; color: #E07B39 !important; }
  .dd-item i { color: #E07B39 !important; }
  .dd-divider { background: var(--grey2) !important; }

  .lt-layout { grid-template-columns: 1fr; gap: 48px; }
  .srv-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-grid { grid-template-columns: 1fr 1fr; }
  .proj-card.large { grid-column: span 1; }
  .why-layout { grid-template-columns: 1fr; gap: 48px; }
  .why-numbers { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-accent { display: none; }
  .about-exp-badge { left: 16px; }
  .mv-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero-content { padding-top: 100px; }
  .hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-stats { gap: 16px; }
  .hs b { font-size: 1.6rem; }
  .hero-nav-dots { right: 16px; }
  .lab-strip-inner { flex-direction: column; align-items: flex-start; gap: 12px; text-align: left; }
  .lab-strip a { margin-left: 0; }
  .srv-grid { grid-template-columns: 1fr; }
  .proj-grid { grid-template-columns: 1fr; }
  .proj-card.large { grid-column: span 1; }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .lt-checklist { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-card { padding: 32px 24px; }
  .cta-acts { flex-direction: column; align-items: center; }
  .team-grid { grid-template-columns: 1fr; }
  .why-numbers { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section-pad { padding: 70px 0; }
  .page-hero-content h1 { font-size: 2rem; }
  .hero-stats { gap: 12px; }
  .hs-sep { display: none; }
}