/* ===========================
   NEJIB ADEN HASSEN CONTRACTOR
   Main Stylesheet — Full Edition
=========================== */

:root {
  --blue:       #2B3990;
  --blue-dark:  #1a245e;
  --blue-light: #3d51c7;
  --charcoal:   #1a1a1a;
  --dark:       #0f0f0f;
  --gold:       #f0b429;
  --white:      #ffffff;
  --gray:       #6b7280;
  --gray-light: #f3f4f6;
  --border:     rgba(255,255,255,0.08);
  --shadow:     0 20px 60px rgba(0,0,0,0.15);
  --radius:     12px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Open Sans', sans-serif;
  background: #ffffff;
  color: #1a1a1a;
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
h1,h2,h3,h4 { font-family: 'Montserrat', sans-serif; line-height: 1.2; }
.highlight      { color: var(--blue); }
.highlight-gold { color: var(--gold); }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section        { padding: 100px 0; }
.section-dark   { background: var(--charcoal); color: var(--white); }
.section-blue   { background: var(--blue-dark); color: var(--white); }

/* ===== PRELOADER ===== */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--dark);
  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; }
.preloader-inner { text-align: center; }
.preloader-icon {
  font-size: 3.2rem;
  color: var(--blue);
  margin-bottom: 14px;
  animation: preloaderPulse 1.5s ease-in-out infinite;
}
.preloader-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: #ffffff;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.preloader-sub {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 28px;
}
@keyframes preloaderPulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.6; transform: scale(0.95); }
}
/* Footer logo link */
.footer-logo-link { display: flex; align-items: center; margin-bottom: 16px; }
.preloader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  margin: 0 auto 12px;
  overflow: hidden;
}
.preloader-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  border-radius: 2px;
  animation: preloaderLoad 1.8s ease forwards;
}
@keyframes preloaderLoad {
  from { width: 0; }
  to   { width: 100%; }
}
.preloader-text {
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
}

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  z-index: 10000;
  width: 0%;
  transition: width 0.1s linear;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary { background: var(--blue); color: var(--white); box-shadow: 0 4px 20px rgba(43,57,144,0.35); }
.btn-primary:hover { background: var(--blue-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(43,57,144,0.5); }
.btn-whatsapp { background: #25d366; color: var(--white); box-shadow: 0 4px 20px rgba(37,211,102,0.35); }
.btn-whatsapp:hover { background: #1ebe5d; transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: var(--charcoal); box-shadow: 0 4px 20px rgba(240,180,41,0.35); }
.btn-gold:hover { background: #e0a520; transform: translateY(-2px); }
.btn.full-width { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}
.navbar.scrolled {
  background: rgba(8, 12, 24, 0.88);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  height: 78px;
  gap: 0;
}
.nav-logo { display: flex; align-items: center; margin-right: auto; }
/* Crop wrapper — shows only the building icon, hides the NGC text */
.logo-icon-crop {
  width: 40px;
  height: 38px;
  overflow: hidden;
  flex-shrink: 0;
  margin-right: 8px;
}
.logo-img {
  height: 50px;
  width: auto;
  max-width: none;
  display: block;
}

/* Text beside the icon */
.logo-text-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}
.logo-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  color: #ffffff;
  letter-spacing: 0.5px;
  white-space: nowrap;
  line-height: 1.2;
}
.logo-sub {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 0.58rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-logo:hover .logo-name { color: rgba(255,255,255,0.85); }

/* Nav links */
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-link {
  padding: 8px 16px;
  color: rgba(255,255,255,0.75);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.83rem;
  letter-spacing: 0.6px;
  border-radius: 6px;
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px; height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: transform 0.3s ease;
}
.nav-link:hover::after, .nav-link.active::after { transform: translateX(-50%) scaleX(1); }
.nav-link:hover { color: #ffffff; }
.nav-link.active { color: #ffffff; }

/* Projects dropdown */
.nav-dropdown { position: relative; }
.nav-link-drop { display: flex; align-items: center; gap: 5px; }
.nav-chevron { font-size: 0.65rem; transition: transform 0.3s ease; }
.nav-dropdown:hover .nav-chevron { transform: rotate(180deg); }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #0F172A;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 8px;
  min-width: 200px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  transform: translateX(-50%) translateY(-6px);
  z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-link {
  display: block;
  padding: 10px 16px;
  color: rgba(255,255,255,0.75);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  border-radius: 7px;
  transition: var(--transition);
}
.dropdown-link:hover { background: rgba(255,255,255,0.06); color: #fff; }

/* Get a Quote CTA */
.btn-quote {
  background: var(--gold);
  color: #0a0e1a;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: 6px;
  margin-left: 20px;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-quote:hover {
  background: #e0a520;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(240,180,41,0.4);
}
.nav-quote { display: flex; align-items: center; }

.hamburger { display: none; flex-direction: column; gap: 5px; margin-left: 16px; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: rgba(255,255,255,0.85); border-radius: 2px; transition: var(--transition); }

/* ===== HERO ===== */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  overflow: hidden;
  background: var(--dark);
}

/* Right: photo fills everything behind */
.hero-bg-photo {
  position: absolute;
  inset: 0;
  background-image: url('../background%20pic1.jpeg');
  background-size: cover;
  background-position: center right;
  animation: kenBurns 14s ease-in-out infinite alternate;
}
@keyframes kenBurns {
  from { transform: scale(1);    background-position: right 45%; }
  to   { transform: scale(1.05); background-position: right 55%; }
}

/* ── Hero overlay: left gradient keeps text readable, photo shows on right ── */
.hero-photo-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      100deg,
      rgba(5, 8, 20, 0.97) 0%,
      rgba(5, 8, 20, 0.88) 30%,
      rgba(5, 8, 20, 0.55) 55%,
      rgba(5, 8, 20, 0.15) 75%,
      rgba(5, 8, 20, 0.05) 100%
    ),
    linear-gradient(
      to bottom,
      rgba(5, 8, 20, 0.55) 0%,
      rgba(5, 8, 20, 0.0) 20%,
      rgba(5, 8, 20, 0.0) 72%,
      rgba(5, 8, 20, 0.98) 100%
    );
  z-index: 1;
}

/* ── Hero content ── */
.hero-content {
  position: relative;
  z-index: 3;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-align: left;
  padding: 120px max(48px, 8vw) 48px;
  max-width: 720px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 22px;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.2s forwards;
}
.hero-badge::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--gold);
  flex-shrink: 0;
}
.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.06;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.4s forwards;
}
.hero-title-gold { color: var(--gold); display: block; }
.hero-sub {
  font-size: clamp(0.9rem, 1.6vw, 1.05rem);
  color: rgba(255,255,255,0.62);
  max-width: 480px;
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.6s forwards;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.8s forwards;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.btn-outline-white {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border: 1.5px solid rgba(255,255,255,0.35);
  padding: 14px 28px;
  border-radius: 6px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  letter-spacing: 0.3px;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  color: #fff;
  transform: translateY(-2px);
}
.btn-primary {
  border-radius: 6px;
  letter-spacing: 0.3px;
  font-size: 0.88rem;
}

/* ── Bottom metrics bar ── */
.hero-bottom-bar {
  position: relative;
  z-index: 2;
  margin-top: auto;
  background: rgba(8, 12, 24, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 48px;
  height: 92px;
}

.hero-bar-stats {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  width: 100%;
  max-width: 900px;
}

.bar-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 24px;
}
.bar-stat-value {
  display: flex;
  align-items: baseline;
  gap: 1px;
  line-height: 1;
}
.bar-stat .stat-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.bar-stat-unit {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--gold);
}
.bar-stat p {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 6px;
  white-space: nowrap;
  font-weight: 600;
}
.bar-stat-icon {
  font-size: 1.7rem;
  color: var(--gold);
}
.bar-stat-line {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

.stat-num { font-family: 'Montserrat', sans-serif; font-weight: 900; color: var(--gold); }

.scroll-down {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
  z-index: 5;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(10px); }
}

/* ===== ANIMATE-IN (hero elements) ===== */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards;
}
.animate-in:nth-child(1) { animation-delay: 0.3s; }
.animate-in:nth-child(2) { animation-delay: 0.55s; }
.animate-in:nth-child(3) { animation-delay: 0.75s; }
.animate-in:nth-child(4) { animation-delay: 0.95s; }
.animate-in:nth-child(5) { animation-delay: 1.15s; }
@keyframes slideUp { to { opacity: 1; transform: translateY(0); } }

/* ===== TICKER ===== */
.ticker-wrap {
  background: var(--blue-dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  overflow: hidden;
  height: 44px;
}
.ticker-label {
  flex-shrink: 0;
  background: var(--gold);
  color: var(--charcoal);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pulse-dot { color: #e53e3e; font-size: 0.5rem; animation: pulseDot 1.2s ease-in-out infinite; }
@keyframes pulseDot { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
.ticker-track { flex: 1; overflow: hidden; position: relative; }
.ticker-inner {
  display: flex;
  white-space: nowrap;
  animation: tickerScroll 20s linear infinite;
  gap: 80px;
}
.ticker-inner span {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  flex-shrink: 0;
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  background: rgba(43,57,144,0.1);
  color: var(--blue);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-tag.light { background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.85); }
.section-title { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 900; margin-bottom: 16px; color: inherit; }
.section-title.white { color: var(--white); }
.section-sub { font-size: 1.05rem; color: var(--gray); max-width: 580px; margin: 0 auto; }
.section-dark .section-sub, .section-blue .section-sub { color: rgba(255,255,255,0.65); }

/* ===== SERVICES ===== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; }
.service-card {
  background: var(--white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: linear-gradient(to bottom, var(--blue), var(--gold));
  transition: height 0.4s ease;
}
.service-card:hover::before { height: 100%; }
.service-card:hover { transform: translateY(-8px); box-shadow: 0 24px 60px rgba(43,57,144,0.12); border-color: var(--blue); }
.service-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--white);
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon { transform: rotateY(180deg); background: linear-gradient(135deg, var(--gold), #e0a520); }
.service-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; color: var(--charcoal); }
.service-card p  { font-size: 0.95rem; color: var(--gray); line-height: 1.7; }
.service-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 20px; color: var(--blue);
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.88rem;
  transition: gap 0.3s ease;
}
.service-link:hover { gap: 10px; }

/* ===== EQUIPMENT TABS ===== */
.equip-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 36px;
}
.equip-tab {
  padding: 10px 22px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.15);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  background: transparent;
}
.equip-tab:hover, .equip-tab.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--charcoal);
}
.equip-group { display: none; }
.equip-group.active { display: block; }
.equip-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.equip-photo {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.equip-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.equip-photo:hover img { transform: scale(1.07); }
.equip-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  color: var(--white);
  padding: 28px 14px 12px;
  font-size: 0.82rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.equip-photo:hover .equip-label { opacity: 1; }

/* ===== PROJECTS ===== */
.projects-filter {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid #e5e7eb;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600; font-size: 0.88rem; color: var(--gray);
  transition: var(--transition); background: var(--white);
}
.filter-btn:hover, .filter-btn.active { background: var(--blue); border-color: var(--blue); color: var(--white); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.project-card {
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.project-card:hover { transform: translateY(-8px); box-shadow: 0 24px 60px rgba(0,0,0,0.15); }
.project-card.hidden { display: none; }
.project-img-wrap {
  position: relative;
  height: 260px;
  overflow: hidden;
  border-radius: var(--radius);
}
.project-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .project-img-wrap img { transform: scale(1.06); }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px;
  opacity: 0; transform: translateY(10px);
  transition: var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; transform: translateY(0); }
.project-overlay h3 { color: var(--white); font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.project-overlay p  { color: rgba(255,255,255,0.75); font-size: 0.88rem; margin-bottom: 10px; }
.project-year {
  display: inline-block;
  background: var(--gold); color: var(--charcoal);
  padding: 2px 12px; border-radius: 20px;
  font-size: 0.78rem; font-family: 'Montserrat', sans-serif; font-weight: 700;
  margin-right: 8px;
}
.project-photos-count {
  display: inline-block;
  background: rgba(255,255,255,0.15); color: var(--white);
  padding: 2px 12px; border-radius: 20px;
  font-size: 0.78rem; font-family: 'Montserrat', sans-serif; font-weight: 600;
}

/* ===== ONGOING PROJECTS ===== */
.ongoing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.ongoing-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
  cursor: pointer;
}
.ongoing-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.4); border-color: var(--gold); }
.ongoing-img-wrap {
  position: relative;
  height: 300px;
  overflow: hidden;
}
.ongoing-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.ongoing-card:hover .ongoing-img-wrap img { transform: scale(1.05); }
.ongoing-status-badge {
  position: absolute;
  top: 16px; left: 16px;
  background: rgba(229,57,53,0.9);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex; align-items: center; gap: 6px;
  animation: statusPulse 2s ease-in-out infinite;
}
@keyframes statusPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(229,57,53,0.4); }
  50%      { box-shadow: 0 0 0 8px rgba(229,57,53,0); }
}
.ongoing-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
}
.ongoing-card:hover .ongoing-overlay { opacity: 1; }
.view-gallery-btn {
  background: var(--white);
  color: var(--charcoal);
  padding: 12px 28px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex; align-items: center; gap: 8px;
}
.ongoing-info { padding: 24px 28px; }
.ongoing-category {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 10px;
}
.ongoing-info h3 { font-size: 1.3rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.ongoing-info p  { font-size: 0.92rem; color: rgba(255,255,255,0.6); line-height: 1.6; margin-bottom: 16px; }
.ongoing-meta {
  display: flex; gap: 20px; flex-wrap: wrap;
}
.ongoing-meta span {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.82rem; color: rgba(255,255,255,0.5);
  font-family: 'Montserrat', sans-serif; font-weight: 600;
}
.ongoing-meta i { color: var(--gold); }

/* ===== WHY US ===== */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.why-desc { color: rgba(255,255,255,0.75); margin-bottom: 28px; font-size: 1.05rem; line-height: 1.8; }
.why-list { list-style: none; margin-bottom: 36px; display: flex; flex-direction: column; gap: 14px; }
.why-list li { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,0.85); font-size: 0.95rem; }
.why-list li i { color: var(--gold); font-size: 1rem; flex-shrink: 0; }
.why-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.why-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
}
.why-card:hover { background: rgba(255,255,255,0.12); border-color: var(--gold); transform: translateY(-4px); }
.why-card i { font-size: 1.8rem; color: var(--gold); margin-bottom: 14px; display: block; }
.why-card h4 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.why-card p  { font-size: 0.85rem; color: rgba(255,255,255,0.55); line-height: 1.6; }

/* ===== ABOUT / FOUNDER ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: center;
}
.founder-wrap { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.founder-photo-frame {
  position: relative;
  width: 320px;
}
.founder-photo {
  width: 320px; height: 400px;
  object-fit: cover;
  object-position: top;
  border-radius: 20px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.2);
}
.founder-badge {
  position: absolute;
  bottom: -16px; right: -16px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 12px 40px rgba(43,57,144,0.45);
  animation: badgeGlow 3s ease-in-out infinite;
}
@keyframes badgeGlow {
  0%,100% { box-shadow: 0 12px 40px rgba(43,57,144,0.45); }
  50%      { box-shadow: 0 12px 60px rgba(43,57,144,0.7), 0 0 30px rgba(240,180,41,0.2); }
}
.founder-badge i { font-size: 1.6rem; color: var(--gold); }
.founder-badge span { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 0.85rem; line-height: 1.3; }
.founder-nameplate {
  text-align: center;
  margin-top: 8px;
}
.founder-nameplate h3 { font-size: 1.3rem; font-weight: 800; color: var(--charcoal); margin-bottom: 4px; }
.founder-nameplate p  { font-size: 0.9rem; color: var(--blue); font-weight: 600; }
.about-text p { color: var(--gray); margin-bottom: 16px; line-height: 1.8; }
.about-stats-row {
  display: flex; gap: 32px;
  margin: 28px 0;
  padding: 24px 0;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
}
.about-stat-item { text-align: center; }
.about-stat-num {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 2.2rem; font-weight: 900;
  color: var(--blue);
  line-height: 1;
}
.about-stat-label {
  font-size: 0.75rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}
.about-highlights { display: flex; flex-direction: column; gap: 12px; margin-top: 4px; }
.ah-item { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; color: var(--charcoal); font-weight: 600; }
.ah-item i { color: var(--blue); width: 20px; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 0.85rem; color: rgba(255,255,255,0.75); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--white);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group select option { background: var(--charcoal); color: var(--white); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue-light);
  background: rgba(43,57,144,0.15);
  box-shadow: 0 0 0 3px rgba(43,57,144,0.2);
}
.contact-info {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 36px 32px;
}
.contact-info h3 { font-size: 1.3rem; font-weight: 700; color: var(--white); margin-bottom: 28px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.ci-icon {
  width: 42px; height: 42px;
  background: rgba(43,57,144,0.3);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1rem; flex-shrink: 0;
}
.contact-item strong { display: block; color: var(--white); font-size: 0.88rem; margin-bottom: 2px; }
.contact-item p { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.whatsapp-big { width: 100%; justify-content: center; margin-top: 8px; font-size: 1rem; padding: 16px; }

/* ===== CONTACT MAP ===== */
.contact-map-wrap {
  margin-top: 20px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
}
.contact-map-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
}
.contact-map-header i:first-child { color: var(--gold); font-size: 0.85rem; }
.contact-map-open {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--gold);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.contact-map-open:hover { opacity: 0.75; }
.contact-map-open i { font-size: 0.65rem; }
.contact-map-frame {
  width: 100%;
  height: 240px;
  position: relative;
}
.contact-map-frame iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
  filter: invert(90%) hue-rotate(180deg) saturate(0.85) brightness(0.9);
}

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: rgba(255,255,255,0.65); padding: 80px 0 0; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 260px; margin-bottom: 0; }
.footer-socials { display: flex; gap: 12px; margin-top: 20px; }
.footer-socials a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.07);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.65); font-size: 0.95rem;
  transition: var(--transition);
}
.footer-socials a:hover { background: var(--blue); color: var(--white); transform: translateY(-3px); }
.footer-links h4, .footer-contact h4 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 20px; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.9rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--gold); }
.footer-contact p { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; margin-bottom: 12px; }
.footer-contact i { color: var(--gold); width: 16px; }
.footer-bottom { padding: 24px 0; text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.3); }

/* ===== AI CHATBOT ===== */
.chatbot-wrapper {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Toggle button */
.chatbot-toggle {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 0;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(43,57,144,0.5);
  transition: var(--transition);
  animation: pulse-blue 2.5s infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.chatbot-toggle:hover { background: var(--blue-light); transform: translateY(-3px); }
.chatbot-toggle.active { background: #333; animation: none; font-size: 1.2rem; }
@keyframes pulse-blue {
  0%,100% { box-shadow: 0 8px 28px rgba(43,57,144,0.5); }
  50%      { box-shadow: 0 8px 40px rgba(43,57,144,0.8), 0 0 0 12px rgba(43,57,144,0.12); }
}
/* Cute CSS bot */
.cssbot-wrap {
  animation: bot-bob 2.4s ease-in-out infinite;
  transition: opacity 0.2s ease;
}
@keyframes bot-bob {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
.cssbot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.cssbot-head {
  width: 34px;
  height: 22px;
  background: #f0b429;
  border-radius: 8px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-shrink: 0;
}
.cssbot-antenna {
  width: 3px;
  height: 7px;
  background: #f0b429;
  position: absolute;
  top: -7px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}
.cssbot-antenna::after {
  content: '';
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
}
.cssbot-eye {
  width: 6px;
  height: 6px;
  background: #0a0e1a;
  border-radius: 50%;
}
.cssbot-body {
  width: 28px;
  height: 16px;
  background: #fff;
  border-radius: 4px;
  position: relative;
  flex-shrink: 0;
}
.cssbot-arm-right {
  width: 5px;
  height: 14px;
  background: #f0b429;
  border-radius: 3px;
  position: absolute;
  right: -7px;
  top: 0;
  transform-origin: top center;
  animation: wave-arm 1s ease-in-out infinite;
}
.cssbot-arm-left {
  width: 5px;
  height: 12px;
  background: #fff;
  border-radius: 3px;
  position: absolute;
  left: -7px;
  top: 3px;
}
@keyframes wave-arm {
  0%,100% { transform: rotate(-10deg); }
  50%      { transform: rotate(38deg); }
}
.cssbot-legs {
  display: flex;
  gap: 6px;
}
.cssbot-leg {
  width: 7px;
  height: 7px;
  background: #fff;
  border-radius: 0 0 3px 3px;
}
.chatbot-toggle.active .cssbot-wrap { opacity: 0; pointer-events: none; }
.chatbot-toggle::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}
.chatbot-toggle.active::after {
  content: '✕';
  opacity: 1;
}

/* Speech bubble */
.chatbot-bubble {
  position: absolute;
  bottom: 78px;
  left: 0;
  background: #0f1923;
  border: 1px solid rgba(240,180,41,0.35);
  color: #fff;
  border-radius: 20px 20px 20px 6px;
  padding: 10px 34px 10px 14px;
  font-size: 0.78rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  letter-spacing: 0.2px;
  white-space: nowrap;
  box-shadow: 0 8px 28px rgba(0,0,0,0.45), 0 0 0 1px rgba(240,180,41,0.1);
  opacity: 0;
  transform: translateY(8px) scale(0.95);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
}
.chatbot-bubble::after {
  content: '';
  position: absolute;
  bottom: -7px;
  left: 20px;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 7px solid #0f1923;
}
.chatbot-bubble.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}
.chatbot-bubble-close {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255,255,255,0.35);
  font-size: 0.95rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: color 0.2s;
}
.chatbot-bubble-close:hover { color: rgba(255,255,255,0.8); }

/* Chat panel */
.chatbot-panel {
  position: absolute;
  bottom: 62px;
  left: 0;
  width: 360px;
  max-height: 520px;
  background: #1b1f22;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.chatbot-panel.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* Header */
.chatbot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  background: #151819;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.chatbot-header-info { display: flex; align-items: center; gap: 12px; }
.chatbot-avatar {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem;
}
.chatbot-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 0.9rem;
  color: #fff;
}
.chatbot-status {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.72rem; color: rgba(255,255,255,0.45);
}
.chatbot-dot {
  width: 7px; height: 7px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulseDot 1.5s ease-in-out infinite;
}

/* Language switcher */
.chatbot-lang { display: flex; gap: 4px; }
.lang-btn {
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  color: rgba(255,255,255,0.45);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600; font-size: 0.68rem;
  cursor: pointer; transition: all 0.2s ease;
}
.lang-btn.active { background: var(--gold); border-color: var(--gold); color: #1a1a1a; }
.lang-btn:hover:not(.active) { border-color: rgba(255,255,255,0.35); color: #fff; }

/* Messages area */
.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.chat-msg { display: flex; }
.chat-msg.bot  { justify-content: flex-start; }
.chat-msg.user { justify-content: flex-end; }
.chat-bubble {
  max-width: 82%;
  padding: 11px 15px;
  border-radius: 16px;
  font-size: 0.88rem;
  line-height: 1.55;
  word-break: break-word;
}
.chat-msg.bot .chat-bubble {
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.88);
  border-radius: 16px 16px 16px 4px;
}
.chat-msg.user .chat-bubble {
  background: var(--blue);
  color: #fff;
  border-radius: 16px 16px 4px 16px;
}

/* Typing dots */
.typing-bubble { display: flex; align-items: center; gap: 5px; padding: 14px 16px; }
.typing-bubble span {
  width: 7px; height: 7px;
  background: rgba(255,255,255,0.4);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite;
}
.typing-bubble span:nth-child(2) { animation-delay: 0.2s; }
.typing-bubble span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%,80%,100% { transform: translateY(0); opacity: 0.4; }
  40%          { transform: translateY(-6px); opacity: 1; }
}

/* Suggestion chips */
.chatbot-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 16px 10px;
}
.suggestion-btn {
  background: rgba(43,57,144,0.2);
  border: 1px solid rgba(43,57,144,0.4);
  color: rgba(255,255,255,0.75);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.suggestion-btn:hover { background: var(--blue); border-color: var(--blue); color: #fff; }

/* Input area */
.chatbot-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.chatbot-input {
  flex: 1;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px;
  padding: 10px 16px;
  color: #fff;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s ease;
}
.chatbot-input::placeholder { color: rgba(255,255,255,0.3); }
.chatbot-input:focus { border-color: var(--blue-light); }
.chatbot-send {
  width: 38px; height: 38px;
  background: var(--blue);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.chatbot-send:hover { background: var(--blue-light); transform: scale(1.05); }
.chatbot-send:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Footer */
.chatbot-footer {
  text-align: center;
  padding: 6px;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.2);
  font-family: 'Montserrat', sans-serif;
  flex-shrink: 0;
}

/* Mobile */
@media (max-width: 480px) {
  .chatbot-wrapper { bottom: 16px; left: 16px; }
  .chatbot-panel { width: calc(100vw - 32px); bottom: 64px; }
  .chatbot-toggle { padding: 11px 16px; font-size: 0.82rem; }
}

/* ===== FLOATING ELEMENTS ===== */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px;
  width: 58px; height: 58px;
  background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--white);
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
  z-index: 999; transition: var(--transition);
  animation: pulse-green 2.5s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); }
@keyframes pulse-green {
  0%,100% { box-shadow: 0 8px 30px rgba(37,211,102,0.5); }
  50%      { box-shadow: 0 8px 50px rgba(37,211,102,0.8), 0 0 0 12px rgba(37,211,102,0.1); }
}
.back-to-top {
  position: fixed; bottom: 28px; right: 100px;
  width: 48px; height: 48px;
  background: var(--blue); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--white);
  z-index: 999; opacity: 0; transform: translateY(20px);
  transition: var(--transition); pointer-events: none;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { background: var(--blue-light); }

/* ===== LIGHTBOX ===== */
.lightbox-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9000;
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
}
.lightbox-overlay.open { display: flex; }
.lightbox-box {
  background: #111;
  border-radius: 20px;
  max-width: 900px;
  width: 100%;
  overflow: hidden;
  position: relative;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}
.lightbox-box.equip-lb {
  max-width: 800px;
  background: transparent;
  border-radius: 12px;
  overflow: visible;
}
.lightbox-box.equip-lb .lightbox-img {
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 12px;
}
.lightbox-close {
  position: absolute; top: 16px; right: 16px;
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1rem;
  transition: var(--transition); z-index: 10;
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }
.lightbox-header {
  padding: 24px 28px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.lightbox-header h3 { color: var(--white); font-size: 1.2rem; font-weight: 700; margin-bottom: 6px; }
.lightbox-meta { display: flex; gap: 12px; }
.lightbox-meta span {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  padding: 3px 12px; border-radius: 20px;
  font-size: 0.8rem; font-family: 'Montserrat', sans-serif; font-weight: 600;
}
.lightbox-main {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  flex: 1; min-height: 0;
  background: #000;
}
.lightbox-img {
  width: 100%;
  max-height: 55vh;
  object-fit: contain;
  display: block;
}
.lightbox-arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.1rem;
  transition: var(--transition); z-index: 5;
}
.lightbox-arrow:hover { background: var(--blue); }
.lightbox-arrow.left  { left: 16px; }
.lightbox-arrow.right { right: 16px; }
.lightbox-counter {
  text-align: center;
  padding: 10px;
  color: rgba(255,255,255,0.5);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem; font-weight: 600;
}
.lightbox-thumbs {
  display: flex; gap: 8px;
  padding: 12px 16px;
  overflow-x: auto;
  scrollbar-width: thin;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.lightbox-thumb {
  flex-shrink: 0;
  width: 72px; height: 52px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s ease;
  border: 2px solid transparent;
}
.lightbox-thumb.active { opacity: 1; border-color: var(--gold); }
.lightbox-thumb:hover { opacity: 0.85; }

/* ===== SCROLL REVEAL ===== */
[data-aos] { opacity: 0; transition: opacity 0.7s ease, transform 0.7s ease; }
[data-aos="fade-up"]    { transform: translateY(40px); }
[data-aos="fade-right"] { transform: translateX(-40px); }
[data-aos="fade-left"]  { transform: translateX(40px); }
[data-aos="zoom-in"]    { transform: scale(0.85); }
[data-aos].aos-animate  { opacity: 1; transform: none; }

/* ===== FORM SUCCESS ===== */
.form-success {
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.4);
  color: #4ade80; padding: 16px 20px;
  border-radius: 10px; text-align: center;
  font-weight: 600; display: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .why-grid     { grid-template-columns: 1fr; gap: 48px; }
  .about-grid   { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid  { grid-template-columns: 1fr 1fr; }
  .ongoing-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }

  /* Navbar */
  .nav-container { padding: 0 20px; height: 64px; }
  .nav-links, .nav-quote { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,10,20,0.98);
    backdrop-filter: blur(20px);
    align-items: center; justify-content: center;
    gap: 28px; z-index: 999;
  }
  .nav-links.open .nav-link { font-size: 1.2rem; }
  .logo-icon-crop { width: 32px; height: 30px; }
  .logo-img { height: 40px; }
  .logo-name { font-size: 0.82rem; }
  .logo-sub { font-size: 0.52rem; }

  /* Hero content — tablet/mobile: centered */
  .hero-content {
    padding: 100px 28px 28px;
    align-items: center;
    text-align: center;
    max-width: 100%;
  }
  .hero-badge { justify-content: center; }
  .hero-title { letter-spacing: -0.5px; }
  .hero-title-gold { display: inline; }
  .hero-sub { font-size: 0.95rem; margin-bottom: 32px; }
  .hero-btns { gap: 12px; justify-content: center; }
  .btn-outline-white { padding: 12px 24px; font-size: 0.88rem; }
  .hero-photo-overlay {
    background:
      linear-gradient(rgba(5,8,20,0.75) 0%, rgba(5,8,20,0.55) 30%, rgba(5,8,20,0.55) 70%, rgba(5,8,20,0.98) 100%);
  }

  /* Hero bottom bar */
  .hero-bottom-bar { padding: 14px 16px; height: auto; }
  .hero-bar-stats { flex-wrap: wrap; justify-content: center; gap: 0; }
  .bar-stat { padding: 8px 14px; }
  .bar-stat .stat-num { font-size: 1.5rem; }
  .bar-stat p { font-size: 0.6rem; }
  .bar-stat-line { height: 28px; }

  /* Sections */
  .section-header { margin-bottom: 40px; }
  .why-cards { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .founder-photo-frame { width: 260px; }
  .founder-photo { width: 260px; height: 320px; }
  .about-stats-row { gap: 20px; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .ongoing-grid { grid-template-columns: 1fr; gap: 20px; }

  /* Touch-friendly: always show overlays (no hover on mobile) */
  .project-overlay {
    opacity: 1;
    transform: translateY(0);
    background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.15) 55%, transparent 100%);
  }
  .equip-label { opacity: 1; }
  .ongoing-overlay { opacity: 0; } /* keep tap-to-reveal on ongoing */
}

@media (max-width: 480px) {
  .nav-container { padding: 0 16px; height: 60px; }
  .logo-icon-crop { width: 28px; height: 26px; }
  .logo-img { height: 36px; }
  .logo-name { font-size: 0.75rem; }

  /* Hero content — small phones */
  .hero-content { padding: 80px 18px 20px; }
  .hero-badge { font-size: 0.65rem; letter-spacing: 1.5px; }
  .hero-title { font-size: clamp(2rem, 9vw, 2.8rem); }

  /* Hero bottom bar — small mobile: 2x2 grid */
  .hero-bottom-bar { padding: 10px 12px; }
  .hero-bar-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
  .bar-stat { padding: 10px 8px; text-align: center; align-items: center; }
  .bar-stat .stat-num { font-size: 1.3rem; }
  .bar-stat p { font-size: 0.58rem; letter-spacing: 1px; }
  .bar-stat-line { display: none; }

  .section-header { margin-bottom: 28px; }
  .projects-grid  { grid-template-columns: 1fr; }
  .services-grid  { grid-template-columns: 1fr; }
  .equip-photo-grid { grid-template-columns: 1fr 1fr; }
  .about-stats-row { flex-direction: column; align-items: center; }
  .why-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .ticker-label { padding: 0 10px; font-size: 0.62rem; }
  .container { padding: 0 16px; }
  .project-img-wrap { height: 220px; }
  .ongoing-img-wrap { height: 220px; }
  .founder-photo-frame { width: 220px; }
  .founder-photo { width: 220px; height: 280px; }
}