/* ============================================================
   CIRRUS INFRASTRUCTURE SOLUTIONS — Main Stylesheet
   Color Palette:
     --bg-primary:    #050c1a  (very dark navy)
     --bg-secondary:  #080f22
     --bg-card:       #0c1530
     --cyan:          #00aeef
     --cyan-bright:   #00ccff
     --text:          #ffffff
     --text-muted:    #8badc8
   ============================================================ */

/* ─── CUSTOM PROPERTIES ─────────────────────────────────── */
:root {
  --bg-primary:        #050c1a;
  --bg-secondary:      #080f22;
  --bg-card:           #0c1530;
  --bg-card-hover:     #0f1d3d;
  --bg-section-alt:    #070e1e;
  --navy-600:          #1a3a6e;
  --cyan:              #00aeef;
  --cyan-bright:       #00ccff;
  --cyan-dim:          rgba(0,174,239,0.7);
  --cyan-glow-sm:      rgba(0,174,239,0.15);
  --cyan-glow-md:      rgba(0,174,239,0.25);
  --cyan-glow-lg:      rgba(0,174,239,0.4);
  --white:             #ffffff;
  --text-secondary:    #b8d0e8;
  --text-muted:        #6b8db0;
  --border-subtle:     rgba(0,174,239,0.12);
  --border-normal:     rgba(0,174,239,0.25);
  --border-glow:       rgba(0,174,239,0.5);
  --transition-fast:   0.2s ease;
  --transition-base:   0.3s ease;
  --transition-slow:   0.5s ease;
  --shadow-card:       0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow-sm:    0 0 16px rgba(0,174,239,0.25);
  --shadow-glow-md:    0 0 32px rgba(0,174,239,0.35);
  --shadow-glow-lg:    0 0 60px rgba(0,174,239,0.3);
  --radius-sm:         4px;
  --radius-md:         8px;
  --radius-lg:         12px;
  --radius-xl:         20px;
  --container-max:     1200px;
  --section-py:        100px;
}

/* ─── RESET & BASE ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-primary);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── TYPOGRAPHY ─────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); }
h4 { font-size: 1.1rem; }

p { line-height: 1.75; }

.text-cyan { color: var(--cyan); }
.text-muted { color: var(--text-muted); }

/* ─── LAYOUT ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-py) 0;
}

.section-alt {
  background-color: var(--bg-section-alt);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.section-label {
  display: inline-block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid var(--border-normal);
  border-radius: 20px;
  padding: 4px 16px;
  margin-bottom: 16px;
}

/* ─── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition-base);
  cursor: pointer;
}

.btn-primary {
  background: var(--cyan);
  color: #020810;
  box-shadow: 0 0 20px rgba(0,174,239,0.35);
}

.btn-primary:hover {
  background: var(--cyan-bright);
  box-shadow: var(--shadow-glow-md);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--border-normal);
}

.btn-outline:hover {
  border-color: var(--cyan);
  background: var(--cyan-glow-sm);
  box-shadow: var(--shadow-glow-sm);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 15px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

/* ─── NAVIGATION ─────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition-base);
}

.site-nav.scrolled {
  background: rgba(5, 12, 26, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.site-nav .container {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-logo {
  flex-shrink: 0;
}

.nav-logo img {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(0,174,239,0.3));
  transition: var(--transition-base);
}

.nav-logo:hover img {
  filter: drop-shadow(0 0 14px rgba(0,174,239,0.5));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-links a {
  padding: 8px 16px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: calc(100% - 32px);
}

.nav-cta {
  margin-left: 16px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition-base);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── MOBILE MENU ────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(5, 12, 26, 0.98);
  backdrop-filter: blur(16px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 12px 24px;
  transition: var(--transition-fast);
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--cyan);
}

.mobile-menu .btn {
  margin-top: 16px;
  font-size: 1.2rem;
}

/* ─── HERO ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--bg-primary);
  overflow: hidden;
  padding-top: 80px;
}

/* Cirrus atmospheric depth — layered soft gradients, no grid */
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 140% 70% at 10% 80%, rgba(0, 35, 105, 0.55) 0%, transparent 52%),
    radial-gradient(ellipse 100% 65% at 90% 15%, rgba(0, 70, 160, 0.32) 0%, transparent 50%),
    radial-gradient(ellipse 70%  50% at 50% 50%, rgba(0,100, 210, 0.09) 0%, transparent 68%);
  z-index: 1;
  pointer-events: none;
}

/* Particle canvas */
#particleCanvas {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

/* Hero content sits above canvas */
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid var(--border-normal);
  border-radius: 20px;
  padding: 5px 18px;
  margin-bottom: 28px;
  background: rgba(0,174,239,0.06);
}

.hero-badge::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  margin-bottom: 24px;
  text-shadow: 0 0 40px rgba(0,174,239,0.15);
}

.hero-title .text-cyan {
  text-shadow: 0 0 30px rgba(0,174,239,0.4);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 40px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: 'Rajdhani', sans-serif;
  animation: fadeInUp 1s ease 2s both;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ─── PAGE HERO (Inner Pages) ────────────────────────────── */
.page-hero {
  position: relative;
  padding: 160px 0 100px;
  background-color: var(--bg-primary);
  overflow: hidden;
  text-align: center;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 130% 110% at 50%  -5%, rgba(0, 75, 165, 0.42) 0%, transparent 62%),
    radial-gradient(ellipse 55%   65% at  5%  90%, rgba(0, 45, 120, 0.22) 0%, transparent 58%),
    radial-gradient(ellipse 55%   65% at 95%  15%, rgba(0, 55, 135, 0.18) 0%, transparent 55%);
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ─── SERVICE CARDS ──────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: var(--transition-base);
}

.service-card:hover {
  border-color: var(--border-glow);
  box-shadow:
    0 0 30px rgba(0,174,239,0.12),
    0 12px 40px rgba(0,0,0,0.5);
  transform: translateY(-5px);
  background: var(--bg-card-hover);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(0,174,239,0.08);
  border: 1px solid var(--border-normal);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 22px;
  color: var(--cyan);
  transition: var(--transition-base);
}

.service-card:hover .service-icon {
  background: rgba(0,174,239,0.15);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0,174,239,0.25);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--white);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  transition: var(--transition-fast);
}

.service-card .learn-more:hover {
  gap: 10px;
}

.service-card .learn-more i {
  font-size: 0.75rem;
}

/* ─── STATS SECTION ──────────────────────────────────────── */
.stats-section {
  background: linear-gradient(
    135deg,
    rgba(0,174,239,0.08) 0%,
    rgba(5,12,26,0) 50%,
    rgba(0,174,239,0.06) 100%
  );
  border-top:    1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 70px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 32px 16px;
  border-right: 1px solid var(--border-subtle);
  position: relative;
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-family: 'Rajdhani', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  display: inline-block;
  text-shadow: 0 0 20px rgba(0,174,239,0.4);
}

.stat-suffix {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--cyan);
  display: inline-block;
  vertical-align: top;
  line-height: 1.1;
  text-shadow: 0 0 20px rgba(0,174,239,0.4);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  margin-top: 8px;
}

/* ─── WHY CHOOSE US ──────────────────────────────────────── */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.advantage-card {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.advantage-card:hover {
  border-color: var(--border-normal);
  box-shadow: var(--shadow-glow-sm);
}

.advantage-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: rgba(0,174,239,0.08);
  border: 1px solid var(--border-normal);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--cyan);
}

.advantage-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.advantage-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─── TECHNOLOGY SECTION ─────────────────────────────────── */
.tech-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.tech-category {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.tech-category:hover {
  border-color: var(--border-normal);
}

.tech-category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.tech-category-header i {
  color: var(--cyan);
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

.tech-category-header h4 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  display: inline-block;
  padding: 5px 14px;
  background: rgba(0,174,239,0.06);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: var(--transition-fast);
}

.tech-tag:hover {
  background: rgba(0,174,239,0.12);
  border-color: var(--border-normal);
  color: var(--white);
}

/* ─── CTA BAND ───────────────────────────────────────────── */
.cta-band {
  padding: 90px 0;
  background: linear-gradient(
    135deg,
    rgba(0,174,239,0.12) 0%,
    rgba(5,12,26,0.4) 50%,
    rgba(0,174,239,0.08) 100%
  );
  border-top:    1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 80% at 50% 50%,
    rgba(0,174,239,0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.cta-band .container {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  margin-bottom: 16px;
}

.cta-band p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 36px;
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  display: inline-block;
  margin-bottom: 16px;
}

.footer-brand .nav-logo img {
  height: 52px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h4 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--cyan);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-contact-item i {
  color: var(--cyan);
  font-size: 0.9rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item a,
.footer-contact-item span {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  word-break: break-word;
}

.footer-contact-item a:hover {
  color: var(--cyan);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-bottom a {
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--cyan);
}

/* ─── SERVICES PAGE — DETAILED SECTIONS ─────────────────── */
.service-detail {
  padding: 80px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-detail-inner.reverse {
  direction: rtl;
}

.service-detail-inner.reverse > * {
  direction: ltr;
}

.service-detail-content .section-label {
  display: inline-block;
  margin-bottom: 16px;
}

.service-detail-content h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 16px;
}

.service-detail-content p {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 0.98rem;
}

.feature-list {
  display: grid;
  gap: 12px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.feature-item i {
  color: var(--cyan);
  font-size: 0.85rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.service-detail-visual {
  position: relative;
}

.service-visual-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.service-visual-box::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(0,174,239,0.15) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.service-visual-icon {
  font-size: 5rem;
  color: var(--cyan);
  opacity: 0.8;
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(0 0 20px rgba(0,174,239,0.4));
}

.service-visual-box p {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ─── ABOUT PAGE ─────────────────────────────────────────── */
.about-intro {
  padding: 90px 0;
}

.about-intro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-intro-content h2 {
  margin-bottom: 24px;
}

.about-intro-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 0.97rem;
}

.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition-base);
}

.about-stat-card:hover {
  border-color: var(--border-normal);
  box-shadow: var(--shadow-glow-sm);
}

.about-stat-card .stat-number {
  font-size: 2.4rem;
}

.about-stat-card .stat-label {
  font-size: 0.78rem;
}

.values-section {
  padding: 80px 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition-base);
}

.value-card:hover {
  border-color: var(--border-normal);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-sm);
}

.value-icon {
  font-size: 2.2rem;
  color: var(--cyan);
  margin-bottom: 16px;
  display: block;
  filter: drop-shadow(0 0 10px rgba(0,174,239,0.3));
}

.value-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ─── CONTACT PAGE ───────────────────────────────────────── */
.contact-section {
  padding: 90px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

.contact-info-block h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.contact-info-block > p {
  color: var(--text-secondary);
  margin-bottom: 40px;
  font-size: 0.95rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.contact-detail:hover {
  border-color: var(--border-normal);
  box-shadow: var(--shadow-glow-sm);
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(0,174,239,0.08);
  border: 1px solid var(--border-normal);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-detail-body h4 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-detail-body a,
.contact-detail-body p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  word-break: break-word;
}

.contact-detail-body a:hover {
  color: var(--cyan);
}

/* Quote Form */
.quote-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.quote-form-card h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.quote-form-card > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-group label .required {
  color: var(--cyan);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.93rem;
  transition: var(--transition-fast);
  outline: none;
  appearance: none;
}

.form-control::placeholder { color: var(--text-muted); }

.form-control:focus {
  border-color: var(--cyan);
  background: rgba(0,174,239,0.04);
  box-shadow: 0 0 0 3px rgba(0,174,239,0.1);
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%2300aeef' d='M8 10.5L2 4.5h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  cursor: pointer;
}

select.form-control option {
  background: var(--bg-card);
  color: var(--white);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}

#formMessage {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-top: 16px;
  display: none;
}

#formMessage.success {
  background: rgba(0,200,100,0.1);
  border: 1px solid rgba(0,200,100,0.3);
  color: #4ecb7a;
  display: block;
}

#formMessage.error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
  display: block;
}

/* ─── SCROLL REVEAL ANIMATIONS ───────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── DIVIDER ─────────────────────────────────────────────── */
.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  border-radius: 3px;
  margin: 0 auto 24px;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 900px) {
  :root { --section-py: 70px; }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(3),
  .stat-item:nth-child(4) {
    border-top: 1px solid var(--border-subtle);
  }

  .advantage-grid {
    grid-template-columns: 1fr;
  }

  .tech-categories {
    grid-template-columns: 1fr;
  }

  .service-detail-inner {
    grid-template-columns: 1fr;
  }

  .service-detail-inner.reverse {
    direction: ltr;
  }

  .about-intro-inner {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  :root { --section-py: 60px; }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-lg {
    width: 100%;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .quote-form-card {
    padding: 24px 20px;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .about-visual {
    grid-template-columns: 1fr 1fr;
  }
}