@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ==================== CSS VARIABLES ==================== */
:root {
  --primary-bg: #060a12;
  --secondary-bg: #0d1424;
  --card-bg: rgba(255,255,255,0.03);

  /* Thematic neon colors */
  --theme-fire:   #ff3f55;
  --theme-cctv:   #1a8cff;
  --theme-access: #ff9500;
  --theme-baby:   #cc44ff;
  --theme-smart:  #00d46a;
  --theme-pa:     #f2b73a;

  /* Global default accent = gold */
  --desert-bronze:      #f2b73a;
  --desert-bronze-glow: rgba(242, 183, 58, 0.35);

  /* Text */
  --text-main:  #ffffff;
  --text-muted: #8899bb;

  /* Glass */
  --glass-bg:     rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.07);

  /* Legacy compat */
  --dark-bg:       var(--primary-bg);
  --olive-smoke:   var(--primary-bg);
  --matte-ivory:   var(--secondary-bg);
  --soft-graphite: var(--text-muted);
  --warm-concrete: var(--text-muted);
  --white:         #ffffff;
  --black:         #000000;
  --font-primary:   'Outfit', sans-serif;
  --font-secondary: 'Inter', sans-serif;
}

/* ==================== RESET & BASE ==================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-secondary);
  color: var(--text-muted);
  background-color: var(--primary-bg);
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}
a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; }
img { max-width: 100%; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== SCROLL REVEAL ==================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
/* Stagger for grid children */
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.05); opacity: 0.8; }
}
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 8px var(--desert-bronze-glow); }
  50%       { box-shadow: 0 0 28px var(--desert-bronze-glow); }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes borderPulse {
  0%, 100% { border-color: var(--glass-border); }
  50%       { border-color: var(--desert-bronze); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.animate-in {
  animation: fadeInUp 0.9s ease-out forwards;
}
.animate-left  { animation: fadeInLeft  0.9s ease-out forwards; }
.animate-right { animation: fadeInRight 0.9s ease-out forwards; }
.float-anim    { animation: floatY 5s ease-in-out infinite; }
.spin-slow     { animation: spinSlow 20s linear infinite; }
.pulse-anim    { animation: pulseGlow 3s ease-in-out infinite; }

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 6px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}
.btn-primary {
  background-color: var(--desert-bronze);
  color: var(--primary-bg);
  box-shadow: 0 0 20px var(--desert-bronze-glow);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px var(--desert-bronze-glow);
}
.btn-outline {
  background-color: transparent;
  border-color: var(--desert-bronze);
  color: var(--desert-bronze);
}
.btn-outline:hover {
  background-color: var(--desert-bronze);
  color: var(--primary-bg);
  transform: translateY(-3px);
}
.btn-ghost {
  background: var(--glass-bg);
  border-color: var(--glass-border);
  color: var(--text-main);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  border-color: var(--desert-bronze);
  color: var(--desert-bronze);
}

/* ==================== GLASSMORPHISM ==================== */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  transition: all 0.35s ease;
}
.glass-panel:hover {
  border-color: var(--desert-bronze);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4), 0 0 20px var(--desert-bronze-glow);
  transform: translateY(-6px);
}

/* ==================== TOPBAR ==================== */
.topbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1001;
  transition: transform 0.3s ease;
}

/* ==================== HEADER ==================== */
.header {
  position: fixed;
  top: 36px; /* offset below topbar */
  left: 0;
  width: 100%;
  background: rgba(6, 10, 18, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  padding: 14px 0;
  transition: all 0.4s ease;
}
.header.scrolled {
  top: 0; /* topbar scrolled away — header takes top position */
  padding: 10px 0;
  background: rgba(6, 10, 18, 0.99);
  box-shadow: 0 4px 30px rgba(0,0,0,0.6);
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo img {
  height: 48px;
  transition: all 0.3s ease;
  filter: drop-shadow(0 0 8px rgba(242, 183, 58, 0.3));
}
.logo img:hover { filter: drop-shadow(0 0 16px rgba(242, 183, 58, 0.6)); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links > a, .nav-links > .dropdown > a {
  color: var(--text-muted);
  font-family: var(--font-primary);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  position: relative;
  padding: 6px 0;
}
.nav-links > a::after, .nav-links > .dropdown > a::after {
  content: '';
  position: absolute;
  width: 0; height: 2px;
  bottom: -2px; left: 0;
  background: linear-gradient(90deg, var(--desert-bronze), transparent);
  transition: width 0.3s ease;
}
.nav-links > a:hover, .nav-links > .dropdown > a:hover { color: var(--text-main); }
.nav-links > a:hover::after, .nav-links > .dropdown > a:hover::after { width: 100%; }

.mobile-toggle {
  display: none;
  font-size: 1.4rem;
  color: var(--text-main);
  cursor: pointer;
  padding: 8px;
}

/* ==================== MEGA MENU ==================== */
.dropdown { position: relative; }

/* CRITICAL: invisible hover bridge prevents menu from closing on mouse move */
.dropdown::before {
  content: '';
  position: absolute;
  bottom: -14px; left: 0;
  width: 100%; height: 14px;
  z-index: 9998;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  background: rgba(10, 18, 34, 0.98);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.8);
  z-index: 9999;
  overflow: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}
.dropdown:hover .dropdown-content {
  display: block;
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
/* Fix: last dropdown aligns right */
.dropdown:last-of-type .dropdown-content { left: auto; right: 0; }

.dropdown-content.mega-menu {
  display: none;
  grid-template-columns: 1fr 1fr;
  min-width: 460px;
  padding: 12px;
  gap: 4px;
  /* Extra top padding = hover buffer so mouse can travel to menu */
  padding-top: 14px;
}
.dropdown:hover .dropdown-content.mega-menu {
  display: grid;
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.menu-column a {
  color: var(--text-muted);
  padding: 9px 12px;
  display: flex;
  align-items: center;
  border-radius: 6px;
  font-size: 0.88rem;
  font-family: var(--font-primary);
  font-weight: 500;
  transition: all 0.2s;
  border-left: 2px solid transparent;
}
.menu-column a:hover {
  color: var(--desert-bronze);
  background: rgba(242, 183, 58, 0.07);
  border-left-color: var(--desert-bronze);
  padding-left: 18px;
}
.menu-column a::after { display: none !important; }

.dropdown:hover .dropdown-content { display: block; }
.dropdown-content a { color: var(--text-muted); padding: 12px 16px; display: block; }
.dropdown-content a:hover { color: var(--desert-bronze); }
.dropdown-content a::after { display: none; }

/* ==================== HERO ==================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(6,10,18,0.92) 0%, rgba(13,20,36,0.88) 100%),
              url('../images/hero-bg.jpg') center/cover no-repeat fixed;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 110px; /* topbar(36) + header(74) */
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(242,183,58,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content { max-width: 760px; color: var(--white); z-index: 2; }
.hero-subtitle {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: var(--desert-bronze);
  margin-bottom: 24px;
  display: block;
}
.hero-title {
  font-size: 4.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 28px;
  line-height: 1.05;
}
.hero-title .highlight {
  background: linear-gradient(90deg, var(--desert-bronze), #ffda85, var(--desert-bronze));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}
.hero-desc { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 44px; max-width: 580px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* ==================== FEATURES BAR ==================== */
.features-bar {
  background: var(--secondary-bg);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 36px 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  text-align: center;
}
.feature-item { padding: 20px; transition: transform 0.3s ease; }
.feature-item:hover { transform: translateY(-5px); }
.feature-icon { font-size: 2.2rem; color: var(--desert-bronze); margin-bottom: 12px; }
.feature-title { font-size: 0.85rem; font-family: var(--font-primary); font-weight: 600; color: var(--text-main); letter-spacing: 1px; text-transform: uppercase; }

/* ==================== SECTION UTILITIES ==================== */
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 2.8rem; color: var(--text-main); margin-bottom: 14px; }
.section-title p { font-size: 1.1rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }
.section-divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--desert-bronze), transparent);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* ==================== KEY STATS ==================== */
.key-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 40px 0;
}
.stat-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--white);
  padding: 32px 20px;
  border-radius: 12px;
  text-align: center;
  transition: all 0.35s ease;
}
.stat-box:hover {
  border-color: var(--desert-bronze);
  box-shadow: 0 0 24px var(--desert-bronze-glow);
  transform: translateY(-5px);
}
.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--desert-bronze);
  margin-bottom: 8px;
  font-family: var(--font-primary);
}
.stat-label { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }

/* ==================== INFO CARDS ==================== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.info-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 32px 28px;
  border-radius: 14px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.info-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--desert-bronze), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.info-card:hover {
  border-color: var(--desert-bronze);
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  transform: translateY(-8px);
}
.info-card:hover::before { opacity: 1; }
.info-icon {
  font-size: 2rem;
  color: var(--desert-bronze);
  margin-bottom: 18px;
  background: rgba(242,183,58,0.1);
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
}
.info-title { font-family: var(--font-primary); font-size: 1.2rem; color: var(--text-main); margin-bottom: 12px; font-weight: 700; }
.info-text { font-size: 0.97rem; color: var(--text-muted); line-height: 1.65; }

/* ==================== HTML DIAGRAMS ==================== */
.html-diagram {
  background: var(--secondary-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  overflow: hidden;
}
.html-diagram::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top center, rgba(242,183,58,0.04), transparent 60%);
  pointer-events: none;
}
.diagram-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.diagram-node {
  background: var(--primary-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: 10px;
  padding: 22px 18px;
  text-align: center;
  width: 190px;
  position: relative;
  transition: all 0.3s ease;
  cursor: default;
}
.diagram-node:hover {
  border-color: var(--desert-bronze);
  box-shadow: 0 0 24px var(--desert-bronze-glow);
  transform: translateY(-6px);
}
.diagram-icon { font-size: 2.2rem; margin-bottom: 12px; }
.diagram-node h4 { color: var(--text-main); font-size: 1rem; margin-bottom: 4px; }
.diagram-node p  { color: var(--text-muted); font-size: 0.8rem; line-height: 1.4; }
.diagram-arrow { color: var(--desert-bronze); font-size: 1.5rem; opacity: 0.6; animation: pulse 2.5s ease-in-out infinite; }

/* ==================== SERVICES GRID ==================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 40px 30px;
  border-radius: 14px;
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--desert-bronze);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.service-card:hover { transform: translateY(-10px); border-color: var(--desert-bronze); }
.service-card:hover::after { transform: scaleX(1); }
.service-icon { font-size: 3rem; color: var(--desert-bronze); margin-bottom: 20px; }
.service-card h3 { font-size: 1.2rem; color: var(--text-main); margin-bottom: 14px; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; }

/* ==================== SOLUTION ITEMS ==================== */
.solution-item {
  padding: 40px !important;
  display: flex !important;
  gap: 28px !important;
  align-items: flex-start !important;
}
.solution-icon {
  width: 76px !important; height: 76px !important;
  display: flex !important; align-items: center !important; justify-content: center !important;
  border-radius: 50% !important;
  font-size: 2.2rem !important;
  flex-shrink: 0 !important;
  transition: all 0.3s ease !important;
}
.solution-item:hover .solution-icon { transform: scale(1.15) rotate(8deg); }

/* ==================== TIMELINE ==================== */
.timeline { position: relative; padding-left: 36px; border-left: 2px solid var(--glass-border); }
.timeline-item {
  position: relative;
  margin-bottom: 32px;
  padding: 22px 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  transition: all 0.3s ease;
}
.timeline-item:hover { border-color: var(--desert-bronze); box-shadow: 0 0 24px var(--desert-bronze-glow); }
.timeline-dot {
  position: absolute;
  left: -46px; top: 24px;
  width: 18px; height: 18px;
  background: var(--primary-bg);
  border: 3px solid var(--desert-bronze);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--desert-bronze-glow);
  animation: pulseGlow 3s ease-in-out infinite;
}
.timeline-title { color: var(--text-main); font-size: 1.15rem; margin-bottom: 8px; }
.timeline-text  { color: var(--text-muted); font-size: 0.95rem; }

/* ==================== TECH TAGS ==================== */
.tech-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.tech-tag {
  background: rgba(242,183,58,0.1);
  color: var(--desert-bronze);
  border: 1px solid rgba(242,183,58,0.25);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all 0.25s;
}
.tech-tag:hover { background: var(--desert-bronze); color: var(--primary-bg); }

/* ==================== FOOTER ==================== */
.footer {
  background: var(--secondary-bg);
  border-top: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 80px 0 28px;
}
.footer-col img {
  max-height: 70px;
  margin-bottom: 20px;
  filter: brightness(1.2) drop-shadow(0 0 12px rgba(242,183,58,0.4));
}
.footer-title {
  color: var(--text-main);
  font-family: var(--font-primary);
  font-size: 1.15rem;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--desert-bronze);
  display: inline-block;
}
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: var(--text-muted); font-size: 0.95rem; transition: all 0.25s; }
.footer-links a:hover { color: var(--desert-bronze); padding-left: 6px; }
.contact-info li { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
.contact-info i { color: var(--desert-bronze); font-size: 1.1rem; margin-top: 3px; }
.footer-bottom {
  text-align: center;
  padding-top: 28px;
  margin-top: 48px;
  border-top: 1px solid var(--glass-border);
  color: #445;
  font-size: 0.88rem;
}

/* ==================== STICKY SIDEBAR ==================== */
.sticky-sidebar {
  position: sticky; top: 100px;
  background: var(--secondary-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 28px;
}
.sidebar-title { color: var(--text-main); font-size: 1.3rem; margin-bottom: 18px; border-bottom: 2px solid var(--desert-bronze); padding-bottom: 10px; }
.module-list { display: flex; flex-direction: column; gap: 12px; }
.module-item {
  background: var(--glass-bg);
  padding: 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex; align-items: center; gap: 12px;
  border: 1px solid transparent;
}
.module-item i { color: var(--desert-bronze); }
.module-item:hover { border-color: var(--desert-bronze); color: var(--text-main); padding-left: 20px; }

/* ==================== ABOUT ==================== */
.about-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image-container { position: relative; }
.about-image-container img { width: 100%; border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); border: 1px solid var(--glass-border); }
.about-image-container .decor-icon {
  position: absolute; bottom: -30px; right: -30px;
  width: 140px; height: 140px;
  opacity: 0.12;
  filter: drop-shadow(0 0 20px var(--desert-bronze-glow));
  animation: floatY 6s ease-in-out infinite;
}

/* ==================== ACCORDIONS ==================== */
.accordion {
  background: var(--glass-bg);
  color: var(--text-main);
  cursor: pointer; padding: 18px 20px;
  width: 100%; border: 1px solid var(--glass-border);
  border-radius: 8px;
  text-align: left; outline: none;
  font-size: 1rem; font-family: var(--font-primary); font-weight: 600;
  transition: all 0.3s;
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 4px;
}
.accordion:hover, .accordion.active { border-color: var(--desert-bronze); color: var(--desert-bronze); }
.accordion::after { content: '\002B'; font-weight: bold; }
.accordion.active::after { content: '\2212'; }
.panel { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; }
.panel-content { padding: 18px 0; color: var(--text-muted); line-height: 1.7; }

/* ==================== PAGE HEADER ==================== */
.page-header-inner {
  padding: 160px 0 90px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header-glow {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 80%; height: 100%;
  background: radial-gradient(ellipse at top, var(--desert-bronze-glow), transparent 70%);
  pointer-events: none; z-index: 1;
}

/* ==================== NUMBERED STEPS ==================== */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.step-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 32px 24px;
  position: relative;
  transition: all 0.35s ease;
}
.step-card:hover { border-color: var(--desert-bronze); transform: translateY(-8px); }
.step-number {
  position: absolute; top: -16px; left: 24px;
  background: var(--desert-bronze);
  color: var(--primary-bg);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-primary);
  font-weight: 800; font-size: 0.95rem;
}
.step-card h4 { color: var(--text-main); font-size: 1.1rem; margin-bottom: 10px; margin-top: 8px; }
.step-card p  { color: var(--text-muted); font-size: 0.9rem; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1100px) {
  .hero-title { font-size: 3.8rem; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 991px) {
  .hero-title { font-size: 3rem; }
  .about-content { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .key-stats { grid-template-columns: repeat(2, 1fr); }
  .dropdown-content.mega-menu { min-width: 340px; }
}
@media (max-width: 768px) {
  .topbar { display: none; } /* hide on mobile to save space */
  .header { top: 0 !important; }
  .nav-links {
    position: absolute; top: 100%; left: 0; width: 100%;
    background: rgba(6,10,18,0.98);
    border-top: 1px solid var(--glass-border);
    flex-direction: column;
    padding: 24px; gap: 16px;
    clip-path: polygon(0 0,100% 0,100% 0,0 0);
    transition: clip-path 0.4s ease;
  }
  .nav-links.active { clip-path: polygon(0 0,100% 0,100% 100%,0 100%); }
  .mobile-toggle { display: block; }
  .hero-title { font-size: 2.4rem; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr; }
  .dropdown-content.mega-menu { min-width: 90vw; left: -20px !important; right: auto !important; grid-template-columns: 1fr; }
  .solution-item { flex-direction: column; align-items: center !important; text-align: center !important; }
}
@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .key-stats { grid-template-columns: 1fr; }
  .hero-title { font-size: 2rem; }
}