/* ============================================
   CSS RESET & BASE — ARPTEC V3 (Red + Navy Theme)
============================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #0b0f19;
  --primary-light: #111827;
  --navy: #0f1a2e;
  --accent: #e53935;
  --accent-glow: rgba(229, 57, 53, 0.3);
  --accent-dark: #c62828;
  --accent-light: #ef5350;
  --cyan: #00bcd4;
  --white: #ffffff;
  --light: #f0f4f8;
  --gray: #94a3b8;
  --dark-gray: #334155;
  --card-bg: rgba(15, 23, 42, 0.6);
  --glass: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--primary);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul { list-style: none; }
img { max-width: 100%; height: auto; }

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

/* ============================================
   NAVIGATION
============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(11, 15, 25, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid rgba(229, 57, 53, 0.15);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 1px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-wordmark {
  font-size: 1.3rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
}

.logo-tagline {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  position: relative;
  transition: var(--transition);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
  border-radius: 1px;
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(11, 15, 25, 0.72) 0%, rgba(15, 26, 46, 0.6) 50%, rgba(229, 57, 53, 0.08) 100%),
    url('https://images.unsplash.com/photo-1582407947304-fd86f028f716?auto=format&fit=crop&w=2000&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  filter: saturate(0.8) brightness(1.1);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 15, 25, 0.3) 0%, rgba(11, 15, 25, 0.7) 100%);
}

/* Animated grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(229, 57, 53, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(229, 57, 53, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  animation: gridMove 25s linear infinite;
  z-index: 1;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(80px, 80px); }
}

/* Particles */
.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: floatParticle 8s infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 10s; }
.particle:nth-child(2) { left: 25%; animation-delay: 2s; animation-duration: 12s; }
.particle:nth-child(3) { left: 40%; animation-delay: 4s; animation-duration: 9s; }
.particle:nth-child(4) { left: 55%; animation-delay: 1s; animation-duration: 11s; }
.particle:nth-child(5) { left: 70%; animation-delay: 3s; animation-duration: 8s; }
.particle:nth-child(6) { left: 85%; animation-delay: 5s; animation-duration: 13s; }
.particle:nth-child(7) { left: 15%; animation-delay: 6s; animation-duration: 10s; }
.particle:nth-child(8) { left: 60%; animation-delay: 7s; animation-duration: 9s; }

@keyframes floatParticle {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.5; }
  90% { opacity: 0.5; }
  100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

.hero-content {
  position: relative;
  text-align: center;
  z-index: 2;
  max-width: 900px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-block;
  padding: 10px 28px;
  border: 1px solid rgba(229, 57, 53, 0.4);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent-light);
  background: rgba(229, 57, 53, 0.08);
  backdrop-filter: blur(10px);
  margin-bottom: 28px;
  animation: fadeInDown 1s ease-out 0.2s both;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 1s ease-out 0.4s both;
  letter-spacing: -0.5px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--gray);
  max-width: 620px;
  margin: 0 auto 20px;
  font-weight: 300;
  line-height: 1.8;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  animation: fadeInUp 1s ease-out 0.7s both;
}

.hero-tags span {
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 50px;
  background: rgba(229, 57, 53, 0.08);
  border: 1px solid rgba(229, 57, 53, 0.2);
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.5px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.8s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
  box-shadow: 0 4px 25px rgba(229, 57, 53, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px rgba(229, 57, 53, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-light);
  transform: translateY(-2px);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: fadeInUp 1s ease-out 1.2s both;
}

.scroll-indicator .mouse {
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-indicator .wheel {
  width: 3px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(12px); }
}

/* ============================================
   SECTION STYLES
============================================ */
.section {
  padding: 110px 0;
  position: relative;
}

.section-dark {
  background: var(--primary);
}

.section-light {
  background: var(--primary-light);
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.section-desc {
  font-size: 1rem;
  color: var(--gray);
  max-width: 580px;
  margin: 0 auto;
  font-weight: 300;
}

.divider-line {
  width: 50px;
  height: 3px;
  background: var(--accent);
  margin: 20px auto 0;
  border-radius: 2px;
}

/* ============================================
   PARALLAX DIVIDERS
============================================ */
.parallax-divider {
  position: relative;
  height: 320px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parallax-divider .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 15, 25, 0.88), rgba(229, 57, 53, 0.1));
  z-index: 1;
}

.parallax-divider .bg {
  position: absolute;
  inset: -50px;
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
}

.parallax-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
}

.parallax-content h3 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 10px;
}

.parallax-content p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1rem;
}

/* ============================================
   ABOUT SECTION
============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-visual {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 340px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
  isolation: isolate;
  border: 1px solid rgba(229, 57, 53, 0.1);
}

.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  transition: transform 1.2s ease;
  filter: saturate(0.75);
}

.about-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 15, 25, 0.6), rgba(229, 57, 53, 0.1));
  mix-blend-mode: multiply;
}

.about-media:hover img {
  transform: scale(1.1);
}

.media-label {
  position: absolute;
  left: 20px;
  bottom: 20px;
  padding: 10px 20px;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  background: rgba(11, 15, 25, 0.75);
  border: 1px solid rgba(229, 57, 53, 0.2);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
  color: var(--white);
}

.about-text h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.about-text p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.about-text .services-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.about-text .services-inline span {
  padding: 7px 16px;
  font-size: 0.75rem;
  border-radius: 50px;
  background: rgba(229, 57, 53, 0.08);
  border: 1px solid rgba(229, 57, 53, 0.2);
  color: var(--accent-light);
  font-weight: 500;
}

/* Mission / Vision cards */
.mv-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.mv-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.mv-card:hover {
  transform: translateY(-4px);
  border-color: rgba(229, 57, 53, 0.3);
  box-shadow: 0 8px 40px rgba(229, 57, 53, 0.08);
}

.mv-card .icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.15), rgba(229, 57, 53, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.2rem;
  color: var(--accent);
}

.mv-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.mv-card p {
  color: var(--gray);
  font-size: 0.88rem;
}

/* ============================================
   SERVICES SECTION
============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 36px 28px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-media {
  position: relative;
  height: 200px;
  margin: -36px -28px 24px;
  overflow: hidden;
}

.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
  filter: saturate(0.7) brightness(0.9);
}

.service-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 15, 25, 0) 0%, rgba(11, 15, 25, 0.8) 100%);
}

.service-tag {
  position: absolute;
  left: 20px;
  bottom: 16px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  background: rgba(229, 57, 53, 0.2);
  border: 1px solid rgba(229, 57, 53, 0.4);
  color: var(--white);
  z-index: 2;
}

.service-card:hover .service-media img {
  transform: scale(1.1);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 57, 53, 0.25);
  box-shadow: 0 16px 50px rgba(229, 57, 53, 0.08), 0 0 80px rgba(229, 57, 53, 0.03);
}

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

.service-card .card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.12), rgba(229, 57, 53, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  font-size: 1.4rem;
  color: var(--accent);
  transition: var(--transition);
}

.service-card:hover .card-icon {
  box-shadow: 0 0 30px rgba(229, 57, 53, 0.15);
}

.service-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray);
  font-size: 0.88rem;
  margin-bottom: 16px;
}

.service-card ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card ul li {
  font-size: 0.84rem;
  color: var(--gray);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.service-card ul li::before {
  content: '\25B8';
  color: var(--accent);
  font-size: 0.7rem;
  margin-top: 3px;
  flex-shrink: 0;
}

/* ============================================
   WHY CHOOSE US
============================================ */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.strength-card {
  text-align: center;
  padding: 44px 24px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.strength-card:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 57, 53, 0.25);
  box-shadow: 0 16px 50px rgba(229, 57, 53, 0.08);
}

.strength-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.12), rgba(229, 57, 53, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--accent);
}

.strength-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.strength-card p {
  color: var(--gray);
  font-size: 0.88rem;
}

/* ============================================
   PROJECTS SECTION
============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.project-card {
  position: relative;
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  min-height: 340px;
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.4);
  isolation: isolate;
  transition: var(--transition);
  border: 1px solid rgba(229, 57, 53, 0.08);
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(229, 57, 53, 0.2);
}

.project-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s ease;
  filter: saturate(0.7);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 15, 25, 0.1) 0%, rgba(11, 15, 25, 0.92) 100%);
  padding: 28px;
  display: flex;
  align-items: flex-end;
  transition: background 0.4s ease;
  z-index: 1;
}

.project-content {
  width: 100%;
}

.project-card:hover .project-media img {
  transform: scale(1.1);
}

.project-card:hover .project-overlay {
  background: linear-gradient(180deg, rgba(11, 15, 25, 0) 0%, rgba(11, 15, 25, 0.92) 100%);
}

.project-badge {
  display: inline-block;
  padding: 4px 14px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 50px;
  margin-bottom: 10px;
}

.badge-completed {
  background: rgba(76, 175, 80, 0.15);
  color: #81c784;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.badge-ongoing {
  background: rgba(255, 193, 7, 0.15);
  color: #ffd54f;
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.project-meta {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.project-overlay h4 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.project-overlay p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
}

/* ============================================
   CLIENTS SECTION
============================================ */
.clients-marquee {
  overflow: hidden;
  padding: 20px 0;
}

.clients-track {
  display: flex;
  gap: 40px;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.client-item {
  padding: 18px 36px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  white-space: nowrap;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
  transition: var(--transition);
  flex-shrink: 0;
}

.client-item:hover {
  color: var(--accent-light);
  border-color: rgba(229, 57, 53, 0.25);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   CONTACT SECTION
============================================ */
#contact {
  position: relative;
  overflow: hidden;
}

#contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(11, 15, 25, 0.93), rgba(15, 26, 46, 0.85)),
    url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=2000&q=80');
  background-size: cover;
  background-position: center;
  filter: saturate(0.4) brightness(0.6);
  opacity: 0.5;
}

#contact::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 80%, rgba(229, 57, 53, 0.15), transparent 55%);
}

#contact .container {
  position: relative;
  z-index: 2;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.contact-info > p {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item .ci-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.12), rgba(229, 57, 53, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-item h5 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--white);
}

.contact-item p,
.contact-item a {
  font-size: 0.88rem;
  color: var(--gray);
  transition: var(--transition);
}

.contact-item a:hover {
  color: var(--accent-light);
}

/* Contact Form */
.contact-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 40px 32px;
  backdrop-filter: blur(12px);
}

.contact-form h4 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
}

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

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.25);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 25px rgba(229, 57, 53, 0.1);
}

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

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

/* Form Messages */
.form-message {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 12px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(10px);
}

.form-message i {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.form-message-success {
  background: rgba(76, 175, 80, 0.15);
  border: 1px solid rgba(76, 175, 80, 0.3);
  color: #81c784;
}

.form-message-error {
  background: rgba(244, 67, 54, 0.15);
  border: 1px solid rgba(244, 67, 54, 0.3);
  color: #ef5350;
}

.form-message-info {
  background: rgba(33, 150, 243, 0.15);
  border: 1px solid rgba(33, 150, 243, 0.3);
  color: #64b5f6;
}

/* ============================================
   FOOTER
============================================ */
.footer {
  background: rgba(5, 8, 15, 0.9);
  border-top: 1px solid var(--glass-border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .footer-logo {
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--gray);
  font-size: 0.88rem;
  margin-bottom: 20px;
  max-width: 350px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  transition: var(--transition);
}

.social-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

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

.footer-col ul li a {
  color: var(--gray);
  font-size: 0.88rem;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--accent-light);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

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

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

/* ============================================
   SCROLL ANIMATIONS
============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger-children .reveal {
  transition-delay: calc(var(--i, 0) * 0.1s);
}

/* ============================================
   KEYFRAME ANIMATIONS
============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   STATS BAR
============================================ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 60px 0;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray);
  font-weight: 400;
}

/* ============================================
   RESPONSIVE DESIGN
============================================ */
@media (max-width: 992px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(11, 15, 25, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transition: var(--transition);
    border-left: 1px solid var(--glass-border);
  }

  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.1rem; }
  .hamburger { display: flex; }
  .about-grid { grid-template-columns: 1fr; }
  .mv-cards { grid-template-columns: 1fr; }
  .about-media { min-height: 260px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .strengths-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .parallax-divider { height: 220px; }
  .parallax-divider .bg { background-attachment: scroll; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .hero-btns { flex-direction: column; align-items: center; }
  .strengths-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .hero-tags span { font-size: 0.7rem; padding: 4px 12px; }
}

/* ============================================
   MOBILE NAV OVERLAY
============================================ */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}