/* ===== CSS VARIABLES ===== */
:root {
  --primary: #4f46e5;
  --primary-dark: #3730a3;
  --primary-light: #818cf8;
  --accent: #06b6d4;
  --accent-light: #22d3ee;
  --gradient: linear-gradient(135deg, #4f46e5, #06b6d4);
  --gradient-text: linear-gradient(135deg, #4f46e5, #06b6d4);
  --dark: #0f172a;
  --dark-2: #1e293b;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-500: #6b7280;
  --gray-300: #d1d5db;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 20px 40px -12px rgba(0,0,0,0.15);
  --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--gray-700);
  line-height: 1.7;
  overflow-x: hidden;
  background: var(--white);
}

img {
  max-width: 100%;
  display: block;
  height: auto;
  object-fit: cover;
  object-position: center;
}

/* Content images: landscape full-width */
.hero-img,
.about-img-main img,
.about-img-secondary img,
.why-card-image img,
.product-hero-visual img,
.cta-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}


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

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

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid rgba(79, 70, 229, 0.3);
}

.btn-outline:hover {
  background: rgba(79, 70, 229, 0.05);
  border-color: var(--primary);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.05rem;
}

/* ===== SECTION STYLES ===== */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(6,182,212,0.1));
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 20px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--gray-500);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 1px 20px rgba(0,0,0,0.08);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
}

.logo img {
  height: 44px;
  width: auto;
  max-height: 44px;
  display: block;
  object-fit: contain;
  object-position: left center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  padding: 10px 18px;
  border-radius: 50px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-700);
  transition: all 0.3s ease;
}

.nav-links a:hover {
  color: var(--primary);
  background: rgba(79,70,229,0.06);
}

.nav-cta {
  background: var(--gradient) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4) !important;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--gray-900);
  border-radius: 2px;
  transition: all 0.3s ease;
}

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

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

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

.nav-overlay {
  display: none;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
  overflow: hidden;
}

.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.shape-1 {
  width: 500px;
  height: 500px;
  background: rgba(79,70,229,0.12);
  top: -100px;
  right: -100px;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: rgba(6,182,212,0.1);
  bottom: -50px;
  left: -100px;
}

.shape-3 {
  width: 300px;
  height: 300px;
  background: rgba(139,92,246,0.08);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79,70,229,0.08);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 10px 20px;
  border-radius: 50px;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--gray-900);
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--gray-500);
  max-width: 520px;
  margin-bottom: 36px;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  animation: fadeInUp 0.6s ease 0.4s both;
}

.stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gray-900);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-300);
}

/* Hero Image */
.hero-visual {
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-image-wrapper {
  position: relative;
}

.hero-img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  animation: float 3s ease-in-out infinite;
}

.floating-card i {
  font-size: 1.4rem;
}

.card-1 {
  bottom: 30px;
  left: -30px;
  animation-delay: 0s;
}

.card-1 i {
  color: #10b981;
}

.card-2 {
  top: 30px;
  right: -20px;
  animation-delay: 1.5s;
}

.card-2 i {
  color: var(--primary);
}

.fc-title {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--gray-900);
}

.fc-sub {
  font-size: 0.8rem;
  color: var(--gray-500);
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* ===== ABOUT SECTION ===== */
.about {
  padding: 100px 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-images {
  position: relative;
}

.about-img-main img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.about-img-secondary {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 220px;
}

.about-img-secondary img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 5px solid var(--white);
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  top: -20px;
  left: -20px;
  background: var(--gradient);
  color: var(--white);
  padding: 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 8px 30px rgba(79,70,229,0.4);
}

.exp-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
}

.exp-text {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.9;
}

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 20px;
  line-height: 1.2;
}

.about-lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 16px;
}

.about-content p {
  margin-bottom: 16px;
  color: var(--gray-500);
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.highlight {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--gray-100);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-900);
  transition: all 0.3s ease;
}

.highlight:hover {
  background: rgba(79,70,229,0.08);
  transform: translateX(4px);
}

.highlight i {
  font-size: 1.1rem;
  color: var(--primary);
}

/* ===== SERVICES SECTION ===== */
.services {
  padding: 100px 0;
  background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card.featured {
  background: var(--gradient);
  color: var(--white);
  border: none;
  transform: scale(1.02);
}

.service-card.featured:hover {
  transform: scale(1.02) translateY(-8px);
}

.service-card.featured .service-icon {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}

.service-card.featured h3 {
  color: var(--white);
}

.service-card.featured p {
  color: rgba(255,255,255,0.85);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(6,182,212,0.1));
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: all 0.3s ease;
}

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

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ===== TECH SOLUTIONS ===== */
.tech-solutions {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.tech-solutions::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(79,70,229,0.06);
  top: -200px;
  right: -200px;
  filter: blur(80px);
}

.tech-solutions::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(6,182,212,0.04);
  bottom: -200px;
  left: -200px;
  filter: blur(80px);
}

.tech-solutions .section-header {
  position: relative;
  z-index: 1;
}

.tech-solutions .section-header h2 {
  color: var(--white);
}

.tech-solutions .section-header p {
  color: rgba(255,255,255,0.5);
}

.tech-solutions .section-label {
  background: rgba(79,70,229,0.15);
  color: var(--primary-light);
}

.ts-card {
  display: flex;
  flex-direction: row;
  background: var(--dark-2);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 40px;
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
  z-index: 1;
  transition: all 0.4s ease;
}

.ts-card:last-child {
  margin-bottom: 0;
}

.ts-card:hover {
  border-color: rgba(79,70,229,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  transform: translateY(-4px);
}

.ts-card-reverse {
  flex-direction: row-reverse;
}

.ts-card-image {
  position: relative;
  flex: 0 0 45%;
  min-width: 0;
  min-height: 240px;
  align-self: stretch;
  overflow: hidden;
}

.ts-card-image img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.ts-card:hover .ts-card-image img {
  transform: scale(1.06);
}

.ts-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,70,229,0.3) 0%, rgba(6,182,212,0.2) 100%);
}

.ts-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  color: var(--white);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 10px 18px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ts-card-reverse .ts-badge {
  left: auto;
  right: 24px;
}

.ts-card-body {
  flex: 1;
  min-width: 0;
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.ts-icon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.ts-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 20px rgba(79,70,229,0.3);
}

.ts-number {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255,255,255,0.06);
  line-height: 1;
}

.ts-card-body h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.3;
}

.ts-card-body p {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.ts-sub {
  font-size: 0.9rem !important;
  color: rgba(255,255,255,0.45) !important;
  margin-bottom: 0 !important;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 16px;
}

.ts-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.ts-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s ease;
}

.ts-feature:hover {
  background: rgba(79,70,229,0.1);
  border-color: rgba(79,70,229,0.2);
}

.ts-feature i {
  color: var(--accent-light);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.ts-feature span {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

/* ===== WHY CHOOSE US ===== */
.why-us {
  padding: 100px 0;
  background: var(--white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.why-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.4s ease;
}

.why-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.why-card-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.why-card-image img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.why-card:hover .why-card-image img {
  transform: scale(1.08);
}

.why-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(15,23,42,0.6) 100%);
}

.why-card-number {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-card-content {
  padding: 32px;
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-top: -58px;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 15px rgba(79,70,229,0.3);
}

.why-card-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.why-card-content p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== PRODUCTS SECTION ===== */
.products {
  padding: 100px 0;
  background: linear-gradient(180deg, #f0f4ff 0%, #f8faff 50%, #ffffff 100%);
  position: relative;
}

.product-showcase {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(79,70,229,0.08);
  padding: 48px;
  margin-bottom: 48px;
  box-shadow: 0 4px 40px rgba(79,70,229,0.06);
  transition: all 0.4s ease;
}

.product-showcase:last-child {
  margin-bottom: 0;
}

.product-showcase:hover {
  box-shadow: 0 8px 60px rgba(79,70,229,0.1);
}

/* Product Hero Row */
.product-hero-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 48px;
}

.product-hero-reverse {
  grid-template-columns: 1.1fr 0.9fr;
  direction: rtl;
}

.product-hero-reverse > * {
  direction: ltr;
}

.product-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient);
  color: var(--white);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 8px 18px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.product-hero-content h3 {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--gray-900);
  line-height: 1.15;
  margin-bottom: 20px;
}

.product-lead {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 12px;
  line-height: 1.7;
}

.product-hero-content p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 24px;
}

.product-compliance {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(79,70,229,0.06), rgba(6,182,212,0.06));
  color: var(--primary);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 10px 18px;
  border-radius: 50px;
  border: 1px solid rgba(79,70,229,0.1);
  transition: all 0.3s ease;
}

.compliance-badge:hover {
  background: rgba(79,70,229,0.1);
  border-color: rgba(79,70,229,0.2);
  transform: translateY(-2px);
}

.compliance-badge i {
  font-size: 0.9rem;
}

/* Product Hero Visual */
.product-hero-visual {
  position: relative;
}

.product-hero-visual img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.product-float-stat {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  animation: float 3s ease-in-out infinite;
}

.pfs-1 {
  bottom: 20px;
  left: -24px;
}

.pfs-2 {
  top: 20px;
  right: -24px;
  animation-delay: 1.5s;
}

.pfs-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.pfs-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
}

.pfs-label {
  font-size: 0.75rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* Product Benefits Grid */
.product-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.benefit-item {
  padding: 28px 24px;
  border-radius: var(--radius);
  background: var(--gray-100);
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.benefit-item:hover {
  background: rgba(79,70,229,0.04);
  border-color: rgba(79,70,229,0.1);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--gradient);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.benefit-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.benefit-item p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* Product Tabs */
.product-tabs {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.tab-buttons {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: 2px solid var(--gray-100);
  border-radius: 50px;
  background: var(--white);
  color: var(--gray-500);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab-btn:hover {
  border-color: rgba(79,70,229,0.2);
  color: var(--primary);
}

.tab-btn.active {
  background: var(--gradient);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(79,70,229,0.3);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeInUp 0.4s ease;
}

.tab-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.tab-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--gray-100);
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.tab-item:hover {
  background: rgba(79,70,229,0.04);
  border-color: rgba(79,70,229,0.1);
}

.tab-item i {
  color: var(--primary);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.tab-item span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  line-height: 1.5;
}

/* Product Use Cases */
.product-usecases {
  text-align: center;
}

.product-usecases h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 20px;
}

.usecase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.uc-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: linear-gradient(135deg, rgba(79,70,229,0.06), rgba(6,182,212,0.06));
  color: var(--gray-700);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  border: 1px solid rgba(79,70,229,0.08);
  transition: all 0.3s ease;
}

.uc-tag:hover {
  background: var(--gradient);
  color: var(--white);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(79,70,229,0.3);
}

.uc-tag i {
  font-size: 0.85rem;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
}

.cta-box {
  background: var(--gradient);
  border-radius: var(--radius-xl);
  padding: 64px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.cta-box::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  top: -100px;
  right: -100px;
}

.cta-content h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.cta-content h2 .gradient-text {
  background: linear-gradient(135deg, #a5f3fc, #c4b5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-content p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.cta-content .btn-primary {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.cta-content .btn-primary:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.cta-visual img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 1;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius);
  transition: all 0.3s ease;
  margin-bottom: 12px;
}

.contact-item:hover {
  background: var(--gray-100);
}

.contact-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(6,182,212,0.1));
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 2px;
}

.contact-item p {
  font-size: 0.95rem;
  color: var(--gray-500);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-form .form-fields {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Carousel - hidden on desktop */
.carousel-btn,
.carousel-dots {
  display: none;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form input,
.contact-form textarea {
  padding: 16px 20px;
  border: 2px solid var(--gray-100);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--gray-900);
  transition: all 0.3s ease;
  background: var(--gray-100);
  outline: none;
  width: 100%;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary-light);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(79,70,229,0.08);
}

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

.contact-form .btn {
  align-self: flex-start;
}

.form-success {
  text-align: center;
  padding: 48px 32px;
  background: linear-gradient(135deg, rgba(79,70,229,0.06), rgba(6,182,212,0.06));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(79,70,229,0.15);
}

.form-success i {
  font-size: 3.5rem;
  color: #10b981;
  margin-bottom: 16px;
}

.form-success h4 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--gray-500);
  font-size: 1rem;
  margin: 0;
}

/* ===== FOOTER ===== */
.footer {
  background: linear-gradient(180deg, #f8faff 0%, #f0f4ff 100%);
  color: var(--gray-700);
  padding: 80px 0 0;
  border-top: 1px solid rgba(79,70,229,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

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

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
  color: var(--gray-500);
}

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

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(79,70,229,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--gray-700);
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--gradient);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-links h4 {
  color: var(--gray-900);
  font-weight: 700;
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  padding: 6px 0;
  color: var(--gray-500);
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 6px;
}

.footer-bottom {
  text-align: center;
  padding: 28px 0;
  font-size: 0.85rem;
  color: var(--gray-500);
}

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

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .logo img {
    height: 40px;
    max-height: 40px;
  }

  /* Hamburger menu for tablet */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .nav-overlay.active {
    display: block;
    opacity: 1;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0;
    padding: 80px 0 24px 0;
    box-shadow: -4px 0 40px rgba(0, 0, 0, 0.08);
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1002;
    overflow-y: auto;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links li {
    list-style: none;
    margin: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  .nav-links a {
    display: block;
    padding: 16px 24px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: 0;
    transition: all 0.2s ease;
  }

  .nav-links a:hover {
    background: rgba(79, 70, 229, 0.04);
    color: var(--primary);
  }

  .nav-links .nav-cta {
    margin: 20px 24px 24px;
    text-align: center;
    border-radius: 12px;
    padding: 14px 24px;
    font-weight: 600;
  }

  .nav-links .nav-cta:hover {
    background: var(--gradient) !important;
  }

  .mobile-toggle {
    display: flex;
    z-index: 1003;
    position: relative;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: transparent;
    border: 1px solid rgba(79, 70, 229, 0.15);
  }

  .mobile-toggle:hover {
    background: rgba(79, 70, 229, 0.06);
    border-color: rgba(79, 70, 229, 0.25);
  }

  .mobile-toggle span {
    width: 20px;
    height: 2px;
    background: var(--gray-900);
  }

  .mobile-toggle.active {
    border-color: var(--primary);
    background: rgba(79, 70, 229, 0.08);
  }

  .mobile-toggle.active span {
    background: var(--primary);
  }

  .hero-content h1 {
    font-size: 2.8rem;
  }

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

  .ts-card-image {
    flex: 0 0 40%;
  }

  .ts-card-body {
    padding: 36px 32px;
  }

  .ts-card-body h3 {
    font-size: 1.3rem;
  }

  .product-hero-row,
  .product-hero-reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 36px;
  }

  .product-hero-content h3 {
    font-size: 2rem;
  }

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

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

  .product-showcase {
    padding: 36px;
  }

  .product-float-stat {
    display: none;
  }

  .cta-box {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cta-visual {
    display: none;
  }

  .cta-content .btn {
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .logo img {
    height: 36px;
    max-height: 36px;
  }

  .nav-links {
    width: 300px;
  }

  .container {
    padding: 0 20px;
  }

  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .about {
    padding: 60px 0;
  }

  .services {
    padding: 60px 0;
  }

  .why-us {
    padding: 60px 0;
  }

  .products {
    padding: 60px 0;
  }

  .tech-solutions {
    padding: 60px 0;
  }

  .cta-section {
    padding: 60px 0;
  }

  .contact {
    padding: 60px 0;
  }

  .footer {
    padding: 60px 0 0;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-visual {
    order: -1;
  }

  .floating-card {
    display: none;
  }

  .about-img-secondary {
    width: 160px;
    right: -10px;
    bottom: -20px;
  }

  .about-experience-badge {
    left: -10px;
    top: -10px;
    padding: 18px;
  }

  .exp-number {
    font-size: 1.6rem;
  }

  .section-header h2,
  .about-content h2 {
    font-size: 2rem;
  }

  /* Carousel - Services & Why Choose Us (mobile only) */
  .carousel-wrapper {
    position: relative;
  }

  .carousel-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 20px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 8px 0 40px;
  }

  .carousel-track::-webkit-scrollbar {
    display: none;
  }

  .carousel-track.carousel-track .carousel-slide,
  .services-grid .carousel-slide,
  .why-grid .carousel-slide {
    flex: 0 0 85%;
    min-width: 85%;
    scroll-snap-align: center;
  }

  .carousel-btn {
    display: flex;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--gray-100);
    color: var(--primary);
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    z-index: 10;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
  }

  .carousel-btn:hover {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(79,70,229,0.3);
  }

  .carousel-prev {
    left: 4px;
  }

  .carousel-next {
    right: 4px;
  }

  .carousel-btn {
    display: flex;
  }

  .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
  }

  .carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--gray-300);
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
  }

  .carousel-dot.active {
    background: var(--gradient);
    width: 24px;
    border-radius: 4px;
  }

  /* Hide carousel on desktop - show grid */
  .ts-card,
  .ts-card-reverse {
    flex-direction: column;
  }

  .ts-card-image {
    flex: 0 0 auto;
    aspect-ratio: 16 / 9;
    width: 100%;
  }

  .ts-card-body {
    padding: 32px 24px;
  }

  .ts-features {
    grid-template-columns: 1fr;
  }

  .ts-card-reverse .ts-badge {
    left: 24px;
    right: auto;
  }

  .product-showcase {
    padding: 28px 20px;
  }

  .product-hero-content h3 {
    font-size: 1.7rem;
  }

  .product-benefits {
    grid-template-columns: 1fr;
  }

  .tab-buttons {
    flex-direction: column;
  }

  .tab-btn {
    justify-content: center;
  }

  .usecase-tags {
    justify-content: flex-start;
  }

  .uc-tag {
    font-size: 0.8rem;
    padding: 10px 16px;
  }

  .service-card.featured {
    transform: none;
  }

  .service-card.featured:hover {
    transform: translateY(-8px);
  }

  .cta-box {
    padding: 40px 28px;
  }

  .cta-content h2 {
    font-size: 1.6rem;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .hero-stats {
    gap: 16px;
  }

  .stat-number {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .logo img {
    height: 32px;
    max-height: 32px;
  }

  .container {
    padding: 0 16px;
  }

  .hero-content h1 {
    font-size: 1.8rem;
  }

  .hero {
    padding: 100px 0 48px;
  }

  .about,
  .services,
  .why-us,
  .products,
  .tech-solutions,
  .cta-section,
  .contact {
    padding: 48px 0;
  }

  .footer {
    padding: 48px 0 0;
  }

  .product-showcase {
    padding: 24px 16px;
  }

  .cta-box {
    padding: 32px 20px;
  }

  .ts-card-body {
    padding: 28px 20px;
  }

  .hero-stats {
    flex-wrap: wrap;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .btn-lg {
    padding: 14px 28px;
  }

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