/* ============================================
   VD GRAPHICS — Premium Website Design System
   Since 2002 | Karimnagar & Hyderabad
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  /* Brand Colors */
  --primary-dark: #0a1628;
  --primary-darker: #060e1a;
  --primary-navy: #0d1f3c;
  --accent-cyan: #00bcd4;
  --accent-cyan-light: #26c6da;
  --accent-cyan-glow: rgba(0, 188, 212, 0.3);
  --accent-magenta: #e91e90;
  --accent-magenta-light: #f06292;
  --accent-magenta-glow: rgba(233, 30, 144, 0.3);
  --accent-gold: #ffd700;
  --accent-gold-light: #ffeb3b;
  --accent-green: #4caf50;

  /* Neutrals */
  --white: #ffffff;
  --off-white: #f5f7fa;
  --light-gray: #e8ecf1;
  --medium-gray: #94a3b8;
  --dark-gray: #64748b;
  --text-dark: #1e293b;
  --text-body: #475569;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #0a1628 0%, #0d2847 50%, #0a1628 100%);
  --gradient-cyan: linear-gradient(135deg, #00bcd4 0%, #0097a7 100%);
  --gradient-magenta: linear-gradient(135deg, #e91e90 0%, #c2185b 100%);
  --gradient-gold: linear-gradient(135deg, #ffd700 0%, #ff9800 100%);
  --gradient-dark-card: linear-gradient(145deg, rgba(13, 31, 60, 0.8) 0%, rgba(10, 22, 40, 0.9) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);
  --shadow-cyan: 0 4px 30px rgba(0, 188, 212, 0.2);
  --shadow-magenta: 0 4px 30px rgba(233, 30, 144, 0.2);
  --shadow-glow: 0 0 40px rgba(0, 188, 212, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-body);
  background-color: var(--white);
  overflow-x: hidden;
  width: 100%;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

p {
  margin-bottom: var(--space-md);
  color: var(--text-body);
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-cyan { color: var(--accent-cyan); }
.text-magenta { color: var(--accent-magenta); }
.text-gold { color: var(--accent-gold); }
.text-white { color: var(--white); }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container-lg {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-dark {
  background: var(--gradient-hero);
  color: var(--white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark p {
  color: var(--white);
}

.section-dark p {
  color: var(--medium-gray);
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header .badge {
  display: inline-block;
  padding: 6px 20px;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.badge-cyan {
  background: rgba(0, 188, 212, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 188, 212, 0.3);
}

.badge-magenta {
  background: rgba(233, 30, 144, 0.15);
  color: var(--accent-magenta);
  border: 1px solid rgba(233, 30, 144, 0.3);
}

.badge-gold {
  background: rgba(255, 215, 0, 0.15);
  color: var(--accent-gold);
  border: 1px solid rgba(255, 215, 0, 0.3);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* --- Grid Systems --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

/* ============================
   NAVIGATION
   ============================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition-base);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.6rem 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.nav-logo .logo-vd {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -1px;
}

.nav-logo .logo-vd span {
  color: var(--accent-cyan);
}

.nav-logo .logo-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--white);
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.92rem;
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: var(--transition-base);
}

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

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

.nav-links a.active {
  color: var(--accent-cyan);
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--gradient-cyan);
  color: var(--white) !important;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow-cyan);
  transition: var(--transition-base);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0, 188, 212, 0.4);
}

.nav-cta::after {
  display: none !important;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  z-index: 1001;
}

.nav-toggle span {
  width: 28px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition-base);
}

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

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

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

/* ============================
   HERO SECTION
   ============================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.08) 0%, transparent 70%);
  animation: pulse-glow 6s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233, 30, 144, 0.06) 0%, transparent 70%);
  animation: pulse-glow 8s ease-in-out infinite reverse;
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  position: relative;
  z-index: 2;
  padding-top: 100px;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(0, 188, 212, 0.1);
  border: 1px solid rgba(0, 188, 212, 0.25);
  border-radius: var(--radius-xl);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease;
}

.hero-badge i {
  font-size: 0.8rem;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero h1 .highlight {
  position: relative;
  display: inline-block;
}

.hero h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 12px;
  background: rgba(0, 188, 212, 0.3);
  border-radius: 4px;
  z-index: -1;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--medium-gray);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s ease 0.6s both;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  animation: fadeInRight 1s ease 0.4s both;
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 550px;
  margin-left: auto;
}

.hero-image::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(0, 188, 212, 0.2);
  z-index: -1;
}

.hero-image .floating-badge {
  position: absolute;
  padding: 12px 20px;
  background: rgba(10, 22, 40, 0.9);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 188, 212, 0.2);
  animation: float 4s ease-in-out infinite;
}

.hero-image .floating-badge.badge-1 {
  top: 10%;
  right: -10%;
}

.hero-image .floating-badge.badge-2 {
  bottom: 15%;
  left: -5%;
}

.floating-badge .badge-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.floating-badge .badge-label {
  font-size: 0.78rem;
  color: var(--medium-gray);
}

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

/* ============================
   BUTTONS
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-base);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-cyan);
  color: var(--white);
  box-shadow: var(--shadow-cyan);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(0, 188, 212, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-3px);
}

.btn-magenta {
  background: var(--gradient-magenta);
  color: var(--white);
  box-shadow: var(--shadow-magenta);
}

.btn-magenta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(233, 30, 144, 0.4);
}

.btn-white {
  background: var(--white);
  color: var(--primary-dark);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(37, 211, 102, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--accent-cyan);
  border: 2px solid var(--accent-cyan);
}

.btn-outline:hover {
  background: var(--accent-cyan);
  color: var(--white);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

/* ============================
   TRUST BAR / STATS
   ============================ */
.stats-bar {
  background: var(--primary-dark);
  padding: var(--space-2xl) 0;
  border-top: 1px solid rgba(0, 188, 212, 0.1);
  border-bottom: 1px solid rgba(0, 188, 212, 0.1);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.stat-item {
  padding: var(--space-lg);
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(0, 188, 212, 0.2);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  display: block;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--accent-cyan);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--medium-gray);
  font-weight: 500;
}

/* ============================
   ABOUT PREVIEW
   ============================ */
.about-preview {
  padding: var(--space-4xl) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
}

.about-image .experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 140px;
  height: 140px;
  background: var(--gradient-cyan);
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-cyan);
}

.experience-badge .years {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.experience-badge .years-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.about-content .about-tag {
  display: inline-block;
  padding: 5px 16px;
  background: rgba(0, 188, 212, 0.1);
  color: var(--accent-cyan);
  border-radius: var(--radius-xl);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-md);
}

.about-content h2 {
  margin-bottom: var(--space-lg);
}

.about-content p {
  font-size: 1.05rem;
  margin-bottom: var(--space-lg);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-feature i {
  color: var(--accent-cyan);
  font-size: 1.1rem;
}

.about-feature span {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-dark);
}

/* ============================
   SERVICES / PRODUCTS GRID
   ============================ */
.services-section {
  background: var(--off-white);
  padding: var(--space-4xl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  transition: var(--transition-base);
  border: 1px solid var(--light-gray);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-cyan);
  transform: scaleX(0);
  transition: var(--transition-base);
}

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

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

.service-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: var(--transition-base);
}

.service-icon.cyan {
  background: rgba(0, 188, 212, 0.1);
  color: var(--accent-cyan);
}

.service-icon.magenta {
  background: rgba(233, 30, 144, 0.1);
  color: var(--accent-magenta);
}

.service-icon.gold {
  background: rgba(255, 215, 0, 0.1);
  color: var(--accent-gold);
}

.service-icon.green {
  background: rgba(76, 175, 80, 0.1);
  color: var(--accent-green);
}

.service-card:hover .service-icon.cyan {
  background: var(--accent-cyan);
  color: var(--white);
}

.service-card:hover .service-icon.magenta {
  background: var(--accent-magenta);
  color: var(--white);
}

.service-card:hover .service-icon.gold {
  background: var(--accent-gold);
  color: var(--white);
}

.service-card:hover .service-icon.green {
  background: var(--accent-green);
  color: var(--white);
}

.service-card h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.05rem;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--dark-gray);
  margin-bottom: 0;
}

.service-card .card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: var(--space-md);
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition-base);
}

.service-card:hover .card-arrow {
  opacity: 1;
  transform: translateY(0);
}

/* ============================
   PACKAGES SECTION
   ============================ */
.packages-section {
  padding: var(--space-4xl) 0;
  background: var(--gradient-hero);
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  align-items: stretch;
}

.package-card {
  background: rgba(13, 31, 60, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  position: relative;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
}

.package-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 188, 212, 0.3);
  box-shadow: var(--shadow-glow);
}

.package-card.featured {
  border-color: var(--accent-cyan);
  background: rgba(0, 188, 212, 0.08);
  transform: scale(1.05);
}

.package-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.package-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 24px;
  background: var(--gradient-cyan);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-cyan);
}

.package-tier {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  margin-bottom: var(--space-sm);
}

.package-card h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.package-target {
  font-size: 0.9rem;
  color: var(--medium-gray);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.package-features {
  flex: 1;
  margin-bottom: var(--space-xl);
}

.package-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.92rem;
}

.package-features li i {
  color: var(--accent-cyan);
  margin-top: 3px;
  flex-shrink: 0;
}

.package-cta {
  margin-top: auto;
}

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

/* ============================
   TESTIMONIALS
   ============================ */
.testimonials-section {
  padding: var(--space-4xl) 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  border: 1px solid var(--light-gray);
  transition: var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.testimonial-card .quote-icon {
  font-size: 2rem;
  color: var(--accent-cyan);
  opacity: 0.3;
  margin-bottom: var(--space-md);
}

.testimonial-card p {
  font-style: italic;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: var(--space-lg);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
}

.testimonial-info .name {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.testimonial-info .role {
  font-size: 0.82rem;
  color: var(--dark-gray);
}

/* ============================
   CTA SECTION
   ============================ */
.cta-section {
  padding: var(--space-4xl) 0;
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.08) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: var(--space-lg);
}

.cta-content p {
  color: var(--medium-gray);
  font-size: 1.1rem;
  margin-bottom: var(--space-2xl);
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================
   CLIENTS SECTION
   ============================ */
.clients-section {
  padding: var(--space-3xl) 0;
  background: var(--off-white);
  text-align: center;
}

.clients-scroll {
  overflow: hidden;
  position: relative;
  padding: var(--space-xl) 0;
}

.clients-track {
  display: flex;
  gap: var(--space-3xl);
  animation: scroll-logos 30s linear infinite;
}

.client-logo {
  flex-shrink: 0;
  width: 120px;
  height: 60px;
  background: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border: 1px solid var(--light-gray);
  opacity: 0.6;
  transition: var(--transition-base);
}

.client-logo:hover {
  opacity: 1;
  box-shadow: var(--shadow-sm);
}

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

/* ============================
   FOOTER
   ============================ */
.footer {
  background: var(--primary-darker);
  color: var(--medium-gray);
  padding: var(--space-4xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand .logo-vd {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: var(--space-md);
}

.footer-brand .logo-vd span {
  color: var(--accent-cyan);
}

.footer-brand p {
  color: var(--medium-gray);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--medium-gray);
  transition: var(--transition-base);
}

.footer-social a:hover {
  background: var(--accent-cyan);
  color: var(--white);
  transform: translateY(-3px);
}

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent-cyan);
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--medium-gray);
  font-size: 0.9rem;
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--accent-cyan);
  transform: translateX(5px);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
}

.footer-contact li i {
  color: var(--accent-cyan);
  margin-top: 4px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: var(--space-lg) 0;
  text-align: center;
  font-size: 0.85rem;
}

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

/* ============================
   WHATSAPP FLOATING BUTTON
   ============================ */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition-spring);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1); }
}

.whatsapp-float .tooltip {
  position: absolute;
  right: 70px;
  background: var(--white);
  color: var(--text-dark);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-base);
}

.whatsapp-float:hover .tooltip {
  opacity: 1;
}

/* ============================
   SCROLL TO TOP
   ============================ */
.scroll-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  z-index: 998;
  width: 45px;
  height: 45px;
  border-radius: var(--radius-full);
  background: var(--primary-dark);
  border: 1px solid rgba(0, 188, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-base);
  cursor: pointer;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--accent-cyan);
  color: var(--white);
  transform: translateY(-3px);
}

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

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================
   WHY CHOOSE US
   ============================ */
.why-section {
  padding: var(--space-4xl) 0;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.why-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-2xl);
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--light-gray);
  transition: var(--transition-base);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.why-card .why-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.why-card h4 {
  margin-bottom: var(--space-sm);
}

.why-card p {
  font-size: 0.92rem;
  color: var(--dark-gray);
  margin-bottom: 0;
}

/* ============================
   PRODUCT PAGES - SHARED
   ============================ */
.page-hero {
  padding: 160px 0 80px;
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.08) 0%, transparent 70%);
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-md);
}

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

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: var(--space-xl);
  font-size: 0.88rem;
}

.breadcrumb a {
  color: var(--medium-gray);
}

.breadcrumb a:hover {
  color: var(--accent-cyan);
}

.breadcrumb .separator {
  color: var(--dark-gray);
}

.breadcrumb .current {
  color: var(--accent-cyan);
  font-weight: 500;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-xl);
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--light-gray);
  transition: var(--transition-base);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-card-image {
  height: 200px;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--accent-cyan);
  position: relative;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-body {
  padding: var(--space-lg);
}

.product-card-body h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.product-card-body p {
  font-size: 0.85rem;
  color: var(--dark-gray);
  margin-bottom: var(--space-md);
}

.product-card-body .btn-sm {
  width: 100%;
  justify-content: center;
}

/* ============================
   CONTACT FORM
   ============================ */
.contact-form {
  max-width: 600px;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--light-gray);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 4px rgba(0, 188, 212, 0.1);
}

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

/* ============================
   RESPONSIVE DESIGN
   ============================ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .packages-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .package-card.featured {
    transform: scale(1);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 768px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 120px;
    padding-bottom: var(--space-3xl);
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-image {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-image::before {
    display: none;
  }

  .hero-image .floating-badge {
    display: none;
  }

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

  .stat-item:not(:last-child)::after {
    display: none;
  }

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

  .about-image {
    max-width: 400px;
    margin: 0 auto;
  }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

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

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    padding: var(--space-2xl);
    transition: var(--transition-slow);
    gap: var(--space-lg);
  }

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

  .nav-toggle {
    display: flex;
  }

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

  .footer h4::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-social {
    justify-content: center;
  }

  .footer-contact li {
    justify-content: center;
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .container {
    padding: 0 var(--space-lg);
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
  }

  .scroll-top {
    bottom: 85px;
    right: 20px;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }

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

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

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

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

  .section {
    padding: var(--space-3xl) 0;
  }
}

/* --- Loading Animation --- */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--white);
  animation: pulse-loader 1.5s ease-in-out infinite;
}

.loader-logo span {
  color: var(--accent-cyan);
}

@keyframes pulse-loader {
  0%, 100% { opacity: 0.5; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.05); }
}