/* ============================================
   APPORT ELECTRICAL — MODERN DESIGN 2026
   Inter + System Fonts · Dark Hero
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --primary:        #0071e3;
  --primary-hover:  #0077ed;
  --primary-active: #0062c4;
  --cyan:           #00c8ff;
  --bg-white:       #ffffff;
  --bg-light:       #f5f5f7;
  --bg-card:        #ffffff;
  --text-primary:   #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary:  #86868b;
  --border-light:   rgba(0, 0, 0, 0.08);
  --border-medium:  rgba(0, 0, 0, 0.13);
  --shadow-sm:      0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md:      0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg:      0 20px 60px rgba(0, 0, 0, 0.1);
  --shadow-blue:    0 8px 32px rgba(0, 113, 227, 0.28);
  --hero-bg:        #060c1a;
  --radius-xs:  6px;
  --radius-sm:  12px;
  --radius:     18px;
  --radius-lg:  28px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
}

body {
  font-family: var(--font);
  background: var(--bg-white);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  font-variant-numeric: tabular-nums;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

.gradient-text {
  background: linear-gradient(125deg, #60b4ff 0%, #38d9ff 45%, #00f0ea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 28px rgba(56, 217, 255, 0.35));
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 980px;
  font-family: var(--font);
  font-size: 0.94rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
/* Hero CTA pulse ring */
.hero-actions .btn-primary {
  position: relative;
  overflow: visible;
}
.hero-actions .btn-primary::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 980px;
  background: rgba(0, 113, 227, 0.4);
  animation: pulse-ring 2.8s ease-out 1.8s infinite;
  pointer-events: none;
  z-index: -1;
}
.hero-actions .btn-primary:hover::after { animation: none; }

.btn-primary { background: linear-gradient(135deg, #0071e3 0%, #0099ff 100%); color: #fff; box-shadow: 0 4px 20px rgba(0, 113, 227, 0.42); }
.btn-primary:hover  { background: linear-gradient(135deg, #0080f0 0%, #00aaff 100%); box-shadow: 0 8px 30px rgba(0, 113, 227, 0.58); transform: translateY(-1px) scale(1.01); }
.btn-primary:active { background: linear-gradient(135deg, #0062c4 0%, #0082cc 100%); transform: scale(0.99); box-shadow: none; }
.btn-outline { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.92); border: 1.5px solid rgba(255,255,255,0.22); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.38); color: #fff; }
.btn-full { width: 100%; }

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible { opacity: 1; transform: none; }

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 56px;
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.45s ease, border-color 0.45s ease, box-shadow 0.45s ease;
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(22px);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 1px 24px rgba(0, 0, 0, 0.07);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.03em; color: rgba(255,255,255,0.92); text-decoration: none; transition: color 0.45s ease; }
.navbar.scrolled .logo { color: var(--text-primary); }
.logo-img { height: 38px; width: auto; object-fit: contain; display: block; }
.logo-mark { display: flex; align-items: center; color: var(--primary); }
.footer-brand .logo { margin-bottom: 0; font-size: 0.95rem; align-items: center; color: rgba(255,255,255,0.9); }
.footer-brand .logo-img { height: 34px; }
.logo-text span { color: rgba(120, 190, 255, 0.85); transition: color 0.45s ease; }
.navbar.scrolled .logo-text span { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 0.82rem; font-weight: 400; color: rgba(255,255,255,0.8); letter-spacing: -0.01em; transition: color 0.3s ease, opacity 0.3s ease; opacity: 1; }
.nav-links a:hover { color: #fff; opacity: 1; }
.navbar.scrolled .nav-links a { color: var(--text-primary); opacity: 0.8; }
.navbar.scrolled .nav-links a:hover { opacity: 1; color: var(--text-primary); }
.btn-nav { background: var(--primary) !important; color: #fff !important; padding: 8px 18px !important; border-radius: 980px; font-size: 0.82rem !important; font-weight: 500 !important; opacity: 1 !important; box-shadow: 0 2px 12px rgba(0,113,227,0.35) !important; }
.btn-nav:hover { background: var(--primary-hover) !important; box-shadow: 0 4px 18px rgba(0,113,227,0.5) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: rgba(255,255,255,0.9); border-radius: 2px; transition: var(--transition); }
.navbar.scrolled .hamburger span { background: var(--text-primary); }
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* HERO */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 130px 0 80px; background: var(--hero-bg); overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0,113,227,0.58) 0%, transparent 62%),
              radial-gradient(ellipse 50% 40% at 88% 72%, rgba(0,200,255,0.18) 0%, transparent 55%),
              radial-gradient(ellipse 40% 35% at 12% 80%, rgba(99,102,241,0.14) 0%, transparent 52%);
  pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 30%, black 20%, transparent 100%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; text-align: center; max-width: 820px; margin: 0 auto; }
/* Hero badge live dot */
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #00e5a0;
  border-radius: 50%;
  flex-shrink: 0;
  animation: badge-dot 2.2s ease-in-out infinite;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0,113,227,0.22); color: rgba(140,200,255,0.95);
  border: 1px solid rgba(0,113,227,0.38);
  padding: 6px 18px; border-radius: 980px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 24px; animation: fadeDown 0.8s ease forwards;
}
.hero-title {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800; letter-spacing: -0.05em; line-height: 1.04;
  color: #ffffff; margin-bottom: 22px;
  animation: fadeUp 0.9s ease 0.1s both;
  text-shadow: 0 0 80px rgba(0, 113, 227, 0.3);
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.6); font-weight: 400; letter-spacing: -0.01em; line-height: 1.7;
  margin-bottom: 36px; animation: fadeUp 0.9s ease 0.2s both;
}
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; animation: fadeUp 0.9s ease 0.3s both; }
.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.11); border-radius: var(--radius);
  padding: 28px 40px; box-shadow: 0 8px 40px rgba(0,0,0,0.35); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  animation: fadeUp 0.9s ease 0.4s both;
}
.stat { display: flex; flex-direction: column; align-items: center; padding: 0 36px; }
.stat-num { font-size: 2.1rem; font-weight: 800; letter-spacing: -0.05em; color: #ffffff; line-height: 1; }
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.48); margin-top: 5px; letter-spacing: -0.01em; font-weight: 400; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.14); }
.scroll-hint { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 1; }
.scroll-dot { width: 5px; height: 5px; background: rgba(255,255,255,0.4); border-radius: 50%; animation: scrollBounce 2s ease-in-out infinite; }

/* SECTIONS */
.section { padding: 100px 0; background: var(--bg-white); }
.section-dark { background: linear-gradient(160deg, #eef3ff 0%, #f5f5f7 60%, #eef2f8 100%); }
.section-header { text-align: center; max-width: 620px; margin: 0 auto 64px; }
.section-tag { display: inline-flex; align-items: center; background: rgba(0,113,227,0.08); color: var(--primary); font-size: 0.73rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px; padding: 4px 14px; border-radius: 980px; border: 1px solid rgba(0,113,227,0.14); }
.section-title { font-size: clamp(1.9rem, 3.5vw, 3rem); font-weight: 800; letter-spacing: -0.04em; color: var(--text-primary); line-height: 1.07; margin-bottom: 16px; }
.section-desc { color: var(--text-secondary); font-size: 1rem; font-weight: 400; letter-spacing: -0.01em; line-height: 1.65; }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-text p { color: var(--text-secondary); margin-bottom: 16px; line-height: 1.75; font-size: 0.97rem; letter-spacing: -0.005em; }
.about-text strong { color: var(--text-primary); font-weight: 600; }
.about-text .section-tag { margin-bottom: 10px; }
.about-text .section-title { margin-bottom: 20px; }
.about-pillars { margin-top: 32px; display: flex; flex-direction: column; gap: 12px; }
.pillar { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; background: var(--bg-light); border-radius: var(--radius-sm); transition: var(--transition); border-left: 3px solid transparent; }
.pillar:hover { background: rgba(0,113,227,0.05); transform: translateX(4px); border-left-color: var(--primary); }
.pillar-icon { display: flex; align-items: center; flex-shrink: 0; margin-top: 2px; color: var(--primary); }
.pillar strong { display: block; color: var(--text-primary); font-size: 0.88rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 3px; }
.pillar p { color: var(--text-secondary); font-size: 0.83rem; margin: 0 !important; line-height: 1.55; }
.about-visual { position: relative; }
.about-card-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.visual-card { position: relative; background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 28px 20px; text-align: center; box-shadow: var(--shadow-sm); transition: all 0.4s cubic-bezier(0.4,0,0.2,1); overflow: hidden; }
.visual-card::after {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 55%;
  height: 100%;
  background: linear-gradient(105deg, transparent 0%, rgba(255,255,255,0.45) 50%, transparent 100%);
  transform: skewX(-15deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.visual-card:hover::after { left: 130%; }
.visual-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 20px 50px rgba(0,113,227,0.18), 0 0 0 1px rgba(0,113,227,0.12); border-color: rgba(0,113,227,0.2); }
.vc1 { animation: floatCard 5s ease-in-out infinite; }
.vc2 { animation: floatCard 5s ease-in-out 1.2s infinite; }
.vc3 { animation: floatCard 5s ease-in-out 0.6s infinite; }
.vc4 { animation: floatCard 5s ease-in-out 1.8s infinite; }
.vc-icon  { font-size: 2rem; margin-bottom: 10px; }
.vc-label { font-weight: 600; color: var(--text-primary); font-size: 0.88rem; letter-spacing: -0.02em; margin-bottom: 3px; }
.vc-sub   { color: var(--text-secondary); font-size: 0.76rem; letter-spacing: -0.01em; }

/* SERVICES */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { position: relative; background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 24px 24px 28px; box-shadow: var(--shadow-sm); transition: all 0.4s cubic-bezier(0.4,0,0.2,1); cursor: pointer; overflow: hidden; }
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 55%;
  height: 100%;
  background: linear-gradient(105deg, transparent 0%, rgba(255,255,255,0.38) 50%, transparent 100%);
  transform: skewX(-15deg);
  transition: left 0.65s ease;
  pointer-events: none;
}
.service-card:hover::after { left: 130%; }
.service-card:hover { transform: translateY(-8px); box-shadow: 0 24px 60px rgba(0,113,227,0.14), 0 0 0 1px rgba(0,113,227,0.2); border-color: rgba(0,113,227,0.22); }

/* SECTORS */
.sectors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.sector-item { display: flex; align-items: center; gap: 10px; padding: 16px 18px; background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-sm); font-size: 0.86rem; font-weight: 400; color: var(--text-secondary); letter-spacing: -0.01em; box-shadow: var(--shadow-sm); transition: all 0.25s ease; cursor: default; }
.sector-item:hover { background: rgba(0,113,227,0.06); border-color: rgba(0,113,227,0.22); color: var(--primary); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,113,227,0.1); }
.sector-icon { display: flex; align-items: center; flex-shrink: 0; color: var(--primary); }

/* PROJECTS */
.projects-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; justify-content: center; }
.tab-btn { padding: 9px 20px; border-radius: 980px; border: 1px solid var(--border-medium); background: var(--bg-white); color: var(--text-secondary); font-family: var(--font); font-size: 0.84rem; font-weight: 500; letter-spacing: -0.01em; cursor: pointer; transition: var(--transition); box-shadow: var(--shadow-sm); }
.tab-btn:hover { border-color: var(--primary); color: var(--primary); }
.tab-btn.active { background: linear-gradient(135deg, #0071e3, #0099ff); border-color: transparent; color: #fff; box-shadow: 0 4px 20px rgba(0,113,227,0.38); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.project-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.project-item { display: flex; align-items: flex-start; gap: 12px; padding: 16px 18px; background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-sm); font-size: 0.87rem; color: var(--text-secondary); letter-spacing: -0.01em; box-shadow: var(--shadow-sm); transition: all 0.25s ease; }
.project-item:hover { border-color: rgba(0,113,227,0.2); color: var(--text-primary); background: rgba(0,113,227,0.02); box-shadow: var(--shadow-md); }
.proj-dot { width: 8px; height: 8px; background: linear-gradient(135deg, #0071e3, #00aaff); border-radius: 50%; flex-shrink: 0; margin-top: 5px; }

/* RESOURCES */
.resources-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.equipment-block { grid-column: 1 / -1; }
.resource-block { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-sm); }
.resource-heading { display: flex; align-items: center; gap: 10px; font-size: 1rem; font-weight: 600; letter-spacing: -0.02em; color: var(--text-primary); margin-bottom: 22px; padding-bottom: 16px; border-bottom: 1px solid var(--border-light); }
.rh-icon { font-size: 1.25rem; }
.resource-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.resource-list li { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 0.88rem; letter-spacing: -0.005em; }
.resource-list li::before { content: ''; width: 5px; height: 5px; background: var(--primary); border-radius: 50%; flex-shrink: 0; opacity: 0.7; }
.equip-featured { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 16px; }
.equip-card { background: var(--bg-white); border-radius: 14px; overflow: hidden; border: 1px solid var(--border-light); box-shadow: 0 2px 8px rgba(0,0,0,0.04); transition: box-shadow 0.22s, transform 0.22s; }
.equip-card:hover { box-shadow: 0 12px 40px rgba(0,113,227,0.14); transform: translateY(-5px); border-color: rgba(0,113,227,0.2); }
.equip-img-wrap { width: 100%; height: 160px; overflow: hidden; background: var(--bg-light); }
.equip-img-wrap img { width: 100%; height: 100%; object-fit: contain; display: block; padding: 10px; box-sizing: border-box; transition: transform 0.45s cubic-bezier(0.4,0,0.2,1); }
.equip-card:hover .equip-img-wrap img { transform: scale(1.07); }
.equip-info { padding: 12px 14px 14px; border-top: 1px solid var(--border-light); }
.equip-info strong { display: block; color: var(--primary); font-size: 0.84rem; font-weight: 650; letter-spacing: -0.015em; margin-bottom: 3px; }
.equip-info span { display: block; color: var(--text-tertiary); font-size: 0.76rem; line-height: 1.45; }
.equip-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.equip-item { display: flex; align-items: flex-start; gap: 10px; padding: 14px 16px; background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); transition: all 0.25s ease; cursor: default; }
.equip-item:hover { background: rgba(0,113,227,0.04); border-color: rgba(0,113,227,0.2); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.equip-icon { display: flex; align-items: center; flex-shrink: 0; color: var(--primary); margin-top: 2px; }
.equip-item div { display: flex; flex-direction: column; }
.equip-item strong { display: block; color: var(--text-primary); font-size: 0.84rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 2px; }
.equip-item span { display: block; color: var(--text-tertiary); font-size: 0.75rem; line-height: 1.4; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-grid--full { grid-template-columns: 1fr; max-width: 760px; margin: 0 auto; }
.contact-grid--full .contact-info { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 40px; }
.contact-block { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 24px; }
.contact-icon { flex-shrink: 0; width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; background: rgba(0,113,227,0.08); border: 1px solid rgba(0,113,227,0.14); border-radius: 12px; color: var(--primary); }
.contact-block strong { display: block; color: var(--text-primary); font-size: 0.84rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 3px; }
.contact-block p { color: var(--text-secondary); font-size: 0.84rem; line-height: 1.65; }
.contact-block a { color: var(--primary); transition: color var(--transition); }
.contact-block a:hover { color: var(--primary-hover); text-decoration: underline; }
.social-row { display: flex; gap: 10px; margin-top: 4px; }
.social-btn { width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; background: rgba(0,113,227,0.07); border: 1px solid rgba(0,113,227,0.14); border-radius: 12px; color: var(--primary); transition: var(--transition); }
.social-btn svg { width: 16px; height: 16px; }
.social-btn:hover { background: var(--primary); color: #fff; transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,113,227,0.35); }

/* FORM */
.contact-form { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-md); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; color: var(--text-secondary); font-size: 0.8rem; font-weight: 500; letter-spacing: -0.005em; margin-bottom: 7px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; background: var(--bg-light); border: 1.5px solid transparent; border-radius: var(--radius-xs); padding: 12px 14px; color: var(--text-primary); font-family: var(--font); font-size: 0.9rem; letter-spacing: -0.01em; outline: none; transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease; -webkit-appearance: none; }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-white); color: var(--text-primary); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-tertiary); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { background: var(--bg-white); border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,113,227,0.12); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-note { margin-top: 12px; font-size: 0.83rem; text-align: center; color: var(--text-secondary); }
.form-note.success { color: #28a745; }
.form-note.error   { color: #d32f2f; }
.form-title { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.03em; color: var(--text-primary); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-map { margin-top: 24px; border-radius: 14px; overflow: hidden; border: 1px solid var(--border-light); }
.contact-map iframe { display: block; width: 100%; height: 200px; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }

/* FOOTER */
.footer { background: #060c1a; border-top: 1px solid rgba(255,255,255,0.07); padding: 56px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1.6fr; gap: 48px; padding-bottom: 48px; align-items: start; }
.footer-brand p { color: rgba(255,255,255,0.38); font-size: 0.82rem; line-height: 1.75; letter-spacing: -0.005em; margin-top: 12px; }
.footer-links { display: flex; flex-direction: column; }
.footer-links h4 { color: rgba(255,255,255,0.85); font-size: 0.82rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 14px; }
.footer-links a { color: rgba(255,255,255,0.38); font-size: 0.82rem; letter-spacing: -0.005em; padding: 4px 0; transition: color var(--transition); line-height: 1.6; word-break: break-word; overflow-wrap: anywhere; }
.footer-links a:hover { color: #60b4ff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding: 20px 24px; text-align: center; background: rgba(0,0,0,0.2); }
.footer-bottom p { color: rgba(255,255,255,0.22); font-size: 0.78rem; letter-spacing: -0.005em; }

/* ANIMATIONS */
@keyframes fadeDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
@keyframes fadeUp   { from { opacity: 0; transform: translateY(20px); }  to { opacity: 1; transform: none; } }
@keyframes floatCard { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes scrollBounce { 0%, 100% { transform: translateY(0); opacity: 1; } 50% { transform: translateY(10px); opacity: 0.25; } }
@keyframes clientsScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes pulse-ring {
  0%        { transform: scale(1);    opacity: 0.55; }
  80%, 100% { transform: scale(1.55); opacity: 0; }
}
@keyframes badge-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.55); }
  60%      { opacity: 0.7; box-shadow: 0 0 0 5px rgba(0, 229, 160, 0); }
}

/* CLIENTS MARQUEE */
.section-clients {
  padding: 44px 0 40px;
  background: #f0f4ff;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  overflow: hidden;
  position: relative;
}
.section-clients::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(0,113,227,0.3), transparent);
}
.clients-eyebrow {
  text-align: center;
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.32);
  margin-bottom: 28px;
}
.clients-track-wrap {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.clients-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: clientsScroll 38s linear infinite;
  will-change: transform;
}
.clients-track:hover { animation-play-state: paused; }
.client-logo-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  margin: 0 10px;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  height: 68px;
  min-width: 140px;
  flex-shrink: 0;
  filter: grayscale(0%);
  opacity: 0.85;
  transition: filter 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
  user-select: none;
}
.client-logo-card:hover { opacity: 1; box-shadow: var(--shadow-md); }
.client-logo-img { height: 32px; width: auto; max-width: 120px; object-fit: contain; display: block; }
.client-logo-card.logo-failed .client-logo-img { display: none; }
.client-logo-card.logo-failed::after {
  content: attr(data-name);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
}
.client-logo-card.logo-text::after {
  content: attr(data-name);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
}
@media (prefers-reduced-motion: reduce) { .clients-track { animation: none; } }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid  { grid-template-columns: repeat(3, 1fr); }
  .equip-featured { grid-template-columns: repeat(2, 1fr); }
  .equip-list     { grid-template-columns: repeat(3, 1fr); }
  .equip-img-wrap { height: 140px; }
  .footer-inner  { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .nav-links { position: fixed; top: 0; right: -100%; bottom: 0; width: 270px; background: rgba(255,255,255,0.97); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); flex-direction: column; align-items: flex-start; padding: 72px 28px 28px; gap: 6px; transition: right 0.35s ease; border-left: 1px solid var(--border-light); box-shadow: -8px 0 32px rgba(0,0,0,0.08); }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1rem; padding: 10px 0; width: 100%; opacity: 1; color: var(--text-primary); }
  .hamburger { display: flex; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-stats { flex-wrap: wrap; gap: 12px; padding: 18px 16px; }
  .stat-divider { display: none; }
  .stat { padding: 6px 16px; }
  .stat-num { font-size: 1.5rem; }
  .hero-actions { margin-bottom: 36px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { order: -1; }
  .services-grid { grid-template-columns: 1fr; }
  .sectors-grid  { grid-template-columns: repeat(2, 1fr); }
  .project-list  { grid-template-columns: 1fr; }
  .resources-grid { grid-template-columns: 1fr; }
  .equipment-block { grid-column: auto; }
  .equip-featured { grid-template-columns: repeat(2, 1fr); }
  .equip-list     { grid-template-columns: repeat(2, 1fr); }
  .equip-img-wrap { height: 130px; }
  .contact-grid  { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid--full .contact-info { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr 1fr; gap: 28px; }
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }
  .projects-tabs { gap: 6px; }
}
@media (max-width: 480px) {
  html { font-size: 16px; }
  .container { padding: 0 16px; }
  .hero-title  { font-size: clamp(2rem, 8vw, 2.6rem); }
  .hero-sub { font-size: 0.95rem; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .btn { width: 100%; padding: 16px 28px; font-size: 1rem; }
  .hero-stats { border-radius: var(--radius-sm); padding: 16px 12px; }
  .stat { padding: 4px 12px; }
  .about-card-stack { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr 1fr; }
  .equip-featured { grid-template-columns: repeat(2, 1fr); }
  .equip-list     { grid-template-columns: repeat(2, 1fr); }
  .equip-img-wrap { height: 110px; }
  .projects-tabs { flex-direction: column; align-items: stretch; }
  .tab-btn { border-radius: var(--radius-sm); text-align: center; }
  .footer-inner  { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom p { font-size: 0.72rem; }
  .section { padding: 52px 0; }
  .section-header { margin-bottom: 32px; }
  .about-img { height: 260px; }
  .service-img-wrap { height: 160px; }
  .contact-block { gap: 12px; }
  .contact-icon { width: 36px; height: 36px; }
  .social-btn { width: 44px; height: 44px; }
  .pillar { padding: 14px 16px; }
}


/* ============================================
   IMAGE COMPONENTS
   ============================================ */

/* ----- HERO IMAGE ----- */
.hero-image-wrap {
  position: relative;
  margin: 0 auto 40px;
  max-width: 960px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.08);
}

.hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.hero-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.05) 0%,
    rgba(0,0,0,0.45) 100%
  );
}

.hero-img-chips {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.img-chip {
  display: inline-block;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding: 6px 14px;
  border-radius: 980px;
}

/* ----- ABOUT IMAGE ----- */
.about-img-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}

.about-img-frame:hover .about-img {
  transform: scale(1.03);
}

.about-img-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.aib-num {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--primary);
  line-height: 1;
}

.aib-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 3px;
  letter-spacing: -0.01em;
}

/* ----- SERVICE CARD IMAGES ----- */
.service-img-wrap {
  width: 100%;
  height: 180px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
}

.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

.service-card:hover .service-img-wrap img {
  transform: scale(1.06);
}

.service-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--primary);
  opacity: 0.6;
  margin-bottom: 8px;
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.service-card h3::after {
  content: '+';
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.service-card.open h3::after {
  content: '−';
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.86rem;
  line-height: 1.65;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin-top: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.3s ease;
}
.service-card.open .service-list {
  max-height: 600px;
  opacity: 1;
  margin-top: 12px;
}
.service-list li {
  color: var(--text-secondary);
  font-size: 0.83rem;
  line-height: 1.5;
  padding-left: 14px;
  position: relative;
}
.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.55;
}

/* ----- SECTORS MOSAIC ----- */
.sectors-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 200px 200px;
  gap: 12px;
  margin-bottom: 28px;
}

.mosaic-item {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  cursor: default;
}

.mosaic-item.mosaic-tall {
  grid-row: span 1;
}

.mosaic-item.mosaic-wide {
  grid-column: span 1;
}

.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

.mosaic-item:hover img {
  transform: scale(1.06);
}

.mosaic-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 55%);
}

.mosaic-label {
  position: absolute;
  bottom: 12px;
  left: 14px;
  z-index: 1;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ----- RESPONSIVE IMAGE FIXES ----- */
@media (max-width: 1024px) {
  .sectors-mosaic {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 160px 160px;
    height: auto;
  }
  .mosaic-item.mosaic-wide { grid-column: span 1; }
}

@media (max-width: 768px) {
  .hero-img { height: 240px; }
  .about-img { height: 300px; }
  .service-img-wrap { height: 160px; }
  .sectors-mosaic {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 150px 150px 150px;
  }
  .hero-image-wrap { border-radius: 14px; }
  .hero-img-chips { display: none; }
}

@media (max-width: 480px) {
  .hero-img { height: 200px; }
  .about-img { height: 240px; }
  .sectors-mosaic {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 120px 120px 120px;
    gap: 8px;
  }
}

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.5);
  z-index: 998;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.whatsapp-float:hover {
  transform: scale(1.12) translateY(-2px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.65);
}
@media (max-width: 480px) {
  .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; }
  .whatsapp-float svg { width: 24px; height: 24px; }
}