/* ==========================================
   BBN Home Automation System
   Royal Blue, White & Aqua Theme
   FIXED & UPGRADED VERSION
   ========================================== */

/* CSS Variables */
:root {
  /* Colors - Royal Blue, White, Aqua */
  --color-dark: #001f4d;
  --color-darker: #001233;
  --color-royal-blue: #0038a8;
  --color-royal-blue-dark: #002680;
  --color-aqua: #00d4ff;
  --color-aqua-light: #4de4ff;
  --color-white: #ffffff;
  --color-gray-light: #e8f1ff;
  --color-gray: #94a9c9;
  --color-gray-dark: #4a5f7f;
  --color-accent: #ffd700;
  
  /* Typography */
  --font-display: 'Rajdhani', sans-serif;
  --font-body: 'Sora', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0, 212, 255, 0.15);
  --shadow-md: 0 4px 20px rgba(0, 212, 255, 0.25);
  --shadow-lg: 0 10px 40px rgba(0, 212, 255, 0.35);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.4);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-darker);
  color: var(--color-gray-light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Section Styling */
section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.5rem;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  color: var(--color-white);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
  animation: slideInDown 0.6s ease;
  box-shadow: var(--shadow-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 18, 51, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 2px solid var(--color-royal-blue);
  padding: 1rem 0;
  z-index: 1000;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 4px 30px rgba(0, 56, 168, 0.5);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
}

.logo-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.5));
  transition: var(--transition-base);
}

.logo:hover .logo-icon {
  filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.8));
  transform: scale(1.05);
}

/* ✅ FIXED: Added margin-bottom for logo spacing */
.logo-text .brand {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
  line-height: 1;
  margin-top: 0.10rem;      /* ← ADD THIS to move DOWN */
  margin-bottom: 0.25rem;  /* ← FIXED: Space control added */
}

.logo-text .tagline {
  font-size: 0.75rem;
  color: var(--color-aqua);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-top: 0.1rem;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--color-gray-light);
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-aqua), var(--color-royal-blue));
  transition: width var(--transition-base);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-aqua);
}

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

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-aqua);
  border-radius: 2px;
  transition: var(--transition-base);
}

/* ==========================================
   HERO SECTION
   ========================================== */
/* ✅ FIXED: Changed from 100vh to 110vh for more space */
.hero {
  position: relative;
  min-height: 110vh;  /* ← FIXED: More room for scroll indicator */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl) var(--spacing-md) 5rem var(--spacing-md);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-darker) 0%, var(--color-dark) 100%);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: translateY(0); }
  100% { transform: translateY(50px); }
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: float 8s ease-in-out infinite;
}

.glow-orb-1 {
  width: 500px;
  height: 500px;
  background: var(--color-royal-blue);
  top: -10%;
  right: -10%;
  animation-delay: 0s;
}

.glow-orb-2 {
  width: 400px;
  height: 400px;
  background: var(--color-aqua);
  bottom: -10%;
  left: -10%;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(0, 212, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 2px solid var(--color-aqua);
  border-radius: 50px;
  margin-bottom: var(--spacing-md);
  animation: slideInDown 0.8s ease 0.2s both;
}

.hero-badge i {
  color: var(--color-aqua);
  font-size: 1.25rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
}

.title-line {
  display: block;
  animation: fadeInUp 0.8s ease both;
}

.title-line:nth-child(1) {
  animation-delay: 0.3s;
  color: var(--color-white);
}

.title-line:nth-child(2) {
  animation-delay: 0.5s;
  color: var(--color-white);
}

.title-line.highlight {
  animation-delay: 0.7s;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease 0.9s both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease 1.1s both;
}

.hero-stats {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 1.3s both;
  margin-bottom: 0;
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-aqua);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-gray);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ✅ FIXED: Adjusted scroll indicator position */
.scroll-indicator {
  position: absolute !important;
  bottom: 0.5rem !important;  /* ✅ CHANGED: Move it DOWN */
  left: 50% !important;
  transform: translateX(-50%) !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 0.5rem !important;
  animation: fadeInUp 0.8s ease 1.5s both;
  z-index: 100 !important;
}

.scroll-indicator span {
  font-size: 0.875rem;
  color: var(--color-aqua);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  text-align: center;
}

.scroll-arrow {
  width: 2px;
  height: 30px;
  background: linear-gradient(to bottom, var(--color-aqua), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0%, 100% { opacity: 0; transform: translateY(-10px); }
  50% { opacity: 1; transform: translateY(10px); }
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-aqua);
}

.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.15);
  transform: translateY(-2px);
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
  background: linear-gradient(180deg, var(--color-darker) 0%, var(--color-dark) 100%);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-text {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.about-features {
  display: grid;
  gap: 1rem;
  margin-top: var(--spacing-md);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(0, 212, 255, 0.08);
  border: 2px solid rgba(0, 212, 255, 0.2);
  border-radius: 12px;
  transition: var(--transition-base);
}

.feature-item:hover {
  background: rgba(0, 212, 255, 0.15);
  border-color: var(--color-aqua);
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.feature-item i {
  color: var(--color-aqua);
  font-size: 1.5rem;
}

.feature-item span {
  color: var(--color-white);
  font-weight: 500;
}

/* ==========================================
   WHY BBN SECTION
   ========================================== */
.why-bbn {
  background: var(--color-dark);
  position: relative;
}

.why-bbn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-aqua), transparent);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.benefit-card {
  background: linear-gradient(135deg, rgba(0, 56, 168, 0.15), rgba(0, 212, 255, 0.05));
  border: 2px solid rgba(0, 212, 255, 0.2);
  border-radius: 20px;
  padding: var(--spacing-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.benefit-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-aqua);
  box-shadow: var(--shadow-glow);
  background: linear-gradient(135deg, rgba(0, 56, 168, 0.25), rgba(0, 212, 255, 0.1));
}

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

.benefit-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
}

.benefit-card:hover .benefit-icon {
  transform: rotateY(360deg) scale(1.1);
  box-shadow: var(--shadow-glow);
}

.benefit-icon i {
  font-size: 2rem;
  color: var(--color-white);
}

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.benefit-card p {
  color: var(--color-gray);
  line-height: 1.6;
}

/* ==========================================
   SERVICES SECTION - PROFESSIONAL ICONS
   ========================================== */
.services {
  background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-darker) 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background: rgba(0, 212, 255, 0.05);
  border: 2px solid rgba(0, 212, 255, 0.2);
  border-radius: 20px;
  padding: var(--spacing-md);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-aqua);
  background: rgba(0, 212, 255, 0.1);
  box-shadow: var(--shadow-lg);
}

.service-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 0;
}

.service-card:hover .service-overlay {
  opacity: 0.08;
}

.service-icon {
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
}

.service-card:hover .service-icon {
  transform: scale(1.15) rotateZ(5deg);
  box-shadow: var(--shadow-glow);
}

.service-icon i {
  font-size: 3rem;
  color: var(--color-white);
  transition: var(--transition-base);
}

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

.service-content {
  position: relative;
  z-index: 1;
}

.service-content h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.service-content > p {
  color: var(--color-gray);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.service-features {
  margin-top: var(--spacing-sm);
}

.service-features li {
  padding: 0.5rem 0;
  color: var(--color-gray-light);
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--color-aqua);
  font-weight: bold;
  font-size: 1.2rem;
}

/* ==========================================
   PORTFOLIO SECTION
   ========================================== */
.portfolio {
  background: var(--color-dark);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.gallery-item {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: var(--transition-base);
  border: 2px solid rgba(0, 212, 255, 0.2);
}

.gallery-item:hover {
  border-color: var(--color-aqua);
  box-shadow: var(--shadow-glow);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 18, 51, 0.95), transparent);
  padding: var(--spacing-md);
  transform: translateY(100%);
  transition: var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-overlay h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.gallery-overlay p {
  color: var(--color-aqua);
  font-size: 0.875rem;
}

/* ==========================================
   CALL TO ACTION
   ========================================== */
.cta {
  position: relative;
  padding: var(--spacing-xl) 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-dark));
}

.cta-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  opacity: 0.15;
  z-index: 0;
}

.cta-background::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(255, 255, 255, 0.05) 20px,
    rgba(255, 255, 255, 0.05) 40px
  );
  animation: slidePattern 20s linear infinite;
}

@keyframes slidePattern {
  0% { transform: translate(0, 0); }
  100% { transform: translate(40px, 40px); }
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.cta-content p {
  font-size: 1.25rem;
  color: var(--color-gray-light);
  margin-bottom: var(--spacing-md);
}

/* ==========================================
   TESTIMONIALS
   ========================================== */
.testimonials {
  background: linear-gradient(180deg, var(--color-darker) 0%, var(--color-dark) 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.testimonial-card {
  background: rgba(0, 212, 255, 0.05);
  border: 2px solid rgba(0, 212, 255, 0.2);
  border-radius: 20px;
  padding: var(--spacing-md);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 6rem;
  font-family: Georgia, serif;
  color: var(--color-aqua);
  opacity: 0.15;
  line-height: 1;
}

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

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  margin-bottom: var(--spacing-sm);
}

.testimonial-rating i {
  color: var(--color-accent);
  font-size: 1rem;
}

.testimonial-text {
  color: var(--color-gray-light);
  line-height: 1.8;
  margin-bottom: var(--spacing-sm);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: var(--spacing-sm);
  border-top: 2px solid rgba(0, 212, 255, 0.2);
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.author-avatar i {
  color: var(--color-white);
  font-size: 1.25rem;
}

.author-info h4 {
  color: var(--color-white);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.author-info span {
  color: var(--color-gray);
  font-size: 0.875rem;
}

/* ==========================================
   LOCATION MAP
   ========================================== */
.location {
  background: var(--color-dark);
}

.map-container {
  border-radius: 20px;
  overflow: hidden;
  border: 3px solid var(--color-aqua);
  box-shadow: var(--shadow-lg);
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
  background: linear-gradient(180deg, var(--color-darker) 0%, var(--color-dark) 100%);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.contact-info .section-header {
  text-align: left;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(0, 212, 255, 0.08);
  border: 2px solid rgba(0, 212, 255, 0.2);
  border-radius: 16px;
  transition: var(--transition-base);
}

.contact-method:hover {
  background: rgba(0, 212, 255, 0.15);
  border-color: var(--color-aqua);
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.method-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.method-icon i {
  font-size: 1.75rem;
  color: var(--color-white);
}

.method-info h4 {
  color: var(--color-white);
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.method-info p {
  color: var(--color-gray);
}

.contact-form-container {
  background: rgba(0, 212, 255, 0.05);
  border: 2px solid rgba(0, 212, 255, 0.2);
  border-radius: 20px;
  padding: var(--spacing-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: var(--color-white);
  font-weight: 500;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 1rem;
  background: rgba(0, 212, 255, 0.08);
  border: 2px solid rgba(0, 212, 255, 0.2);
  border-radius: 12px;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-aqua);
  background: rgba(0, 212, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300d4ff' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

.form-group select option {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 0.5rem;
}

.form-group select:focus option {
  background: var(--color-dark);
  color: var(--color-white);
}

.contact-form button {
  margin-top: 1rem;
}

/* ==========================================
   FLOATING BUTTONS
   ========================================== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 998;
  transition: all var(--transition-base);
  animation: pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
  font-size: 2rem;
  color: var(--color-white);
}

.ai-chat-toggle {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  border: 3px solid var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.6), 0 0 40px rgba(0, 212, 255, 0.4);
  z-index: 998;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  animation: attention 3s ease-in-out infinite;
}

@keyframes attention {
  0%, 100% { 
    transform: scale(1);
  }
  50% { 
    transform: scale(1.1);
  }
}

.ai-chat-toggle:hover {
  transform: scale(1.15);
  box-shadow: 0 10px 40px rgba(0, 212, 255, 0.8), 0 0 60px rgba(0, 212, 255, 0.6);
  border-color: var(--color-aqua);
}

.ai-chat-toggle i {
  font-size: 2rem;
  color: var(--color-white);
}

.chat-label {
  position: absolute;
  left: 80px;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4);
  border: 2px solid var(--color-white);
  animation: bounceLabel 2s ease-in-out infinite;
}

@keyframes bounceLabel {
  0%, 100% { 
    transform: translateX(0);
  }
  50% { 
    transform: translateX(5px);
  }
}

.chat-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--color-aqua);
  opacity: 0.5;
  animation: pulsering 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulsering {
  0% {
    transform: scale(0.8);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

@keyframes pulse {
  0%, 100% { 
    transform: scale(1);
  }
  50% { 
    transform: scale(1.05);
  }
}

/* ==========================================
   AI CHAT WIDGET
   ========================================== */
.ai-chat-widget {
  position: fixed;
  bottom: 11rem;
  left: 2rem;
  width: 400px;
  max-height: 650px;
  background: rgba(0, 18, 51, 0.98);
  backdrop-filter: blur(20px);
  border: 3px solid var(--color-aqua);
  border-radius: 20px;
  box-shadow: 0 15px 50px rgba(0, 56, 168, 0.7), 0 0 60px rgba(0, 212, 255, 0.4);
  z-index: 999;
  display: none;
  flex-direction: column;
  animation: slideInUp 0.3s ease;
}

.ai-chat-widget.active {
  display: flex;
}

.ai-chat-header {
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  padding: 1rem;
  border-radius: 20px 20px 0 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ai-avatar {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-avatar i {
  font-size: 1.25rem;
  color: var(--color-white);
}

.ai-status {
  flex: 1;
}

.ai-status h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--color-white);
  margin-bottom: 0.25rem;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.9);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--color-white);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.close-chat {
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-base);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-chat:hover {
  transform: rotate(90deg);
}

.ai-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  max-height: 400px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ai-chat-messages::-webkit-scrollbar {
  width: 6px;
}

.ai-chat-messages::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

.ai-chat-messages::-webkit-scrollbar-thumb {
  background: var(--color-aqua);
  border-radius: 3px;
}

.ai-message {
  display: flex;
  gap: 0.75rem;
  animation: slideInUp 0.4s ease;
}

.ai-user-message {
  flex-direction: row-reverse;
}

.message-avatar {
  width: 35px;
  height: 35px;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.message-avatar i {
  color: var(--color-white);
  font-size: 1rem;
}

.message-content {
  background: rgba(0, 212, 255, 0.15);
  border: 2px solid rgba(0, 212, 255, 0.3);
  border-radius: 12px;
  padding: 0.875rem;
  flex: 1;
  max-width: 75%;
}

.ai-user-message .message-content {
  background: rgba(0, 56, 168, 0.2);
  border-color: rgba(0, 56, 168, 0.4);
}

.message-content p {
  color: var(--color-white);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.message-content p:last-child {
  margin-bottom: 0;
}

.message-content ul {
  list-style: none;
  padding-left: 0;
  margin: 0.5rem 0;
}

.message-content ul li {
  color: var(--color-gray-light);
  font-size: 0.875rem;
  padding: 0.25rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.message-content ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-aqua);
}

.ai-chat-input {
  display: flex;
  gap: 0.5rem;
  padding: 1rem;
  border-top: 2px solid rgba(0, 212, 255, 0.2);
}

.ai-chat-input input {
  flex: 1;
  padding: 0.75rem;
  background: rgba(0, 212, 255, 0.08);
  border: 2px solid rgba(0, 212, 255, 0.2);
  border-radius: 10px;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition-base);
}

.ai-chat-input input:focus {
  outline: none;
  border-color: var(--color-aqua);
  background: rgba(0, 212, 255, 0.15);
}

.ai-chat-input input::placeholder {
  color: var(--color-gray);
}

.ai-send-btn {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--color-royal-blue), var(--color-aqua));
  border: none;
  border-radius: 10px;
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.ai-send-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.ai-send-btn i {
  font-size: 1rem;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--color-darker);
  border-top: 2px solid var(--color-royal-blue);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.footer-brand p {
  color: var(--color-gray);
  margin-top: var(--spacing-sm);
  line-height: 1.6;
}

.footer-links h4,
.footer-services h4 {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.footer-links ul,
.footer-services ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--color-gray);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-aqua);
  padding-left: 5px;
}

.footer-services li {
  color: var(--color-gray);
}

.footer-bottom {
  padding-top: var(--spacing-md);
  border-top: 2px solid rgba(0, 212, 255, 0.2);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-gray);
  font-size: 0.875rem;
}

.designer-credit {
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

.designer-link {
  color: var(--color-aqua);
  font-weight: 600;
  position: relative;
  transition: var(--transition-base);
}

.designer-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-aqua), var(--color-royal-blue));
  transition: width var(--transition-base);
}

.designer-link:hover {
  color: var(--color-white);
}

.designer-link:hover::after {
  width: 100%;
}

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

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

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

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1024px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-brand {
    grid-column: 1 / -1;
  }
  
  .ai-chat-widget {
    width: 350px;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(0, 18, 51, 0.98);
    backdrop-filter: blur(20px);
    padding: 2rem;
    gap: 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-base);
    border-bottom: 2px solid var(--color-royal-blue);
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .hero-stats {
    gap: var(--spacing-md);
    margin-bottom: 0;
  }
  
  .scroll-indicator {
    bottom: 0.5rem;
    left: 50%;  /* Mobile uses 50% center */
  }
  
  .scroll-indicator span {
    font-size: 0.75rem;
    letter-spacing: 1.5px;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .contact-info .section-header {
    text-align: center;
  }
  
  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 55px;
    height: 55px;
  }
  
  .ai-chat-toggle {
    bottom: 1.5rem;
    left: 1.5rem;
    width: 65px;
    height: 65px;
  }
  
  .chat-label {
    display: none;
  }
  
  .ai-chat-widget {
    width: calc(100vw - 2rem);
    right: 1rem;
    left: 1rem;
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
    max-height: 80vh;
  }
  
  .ai-chat-widget.active {
    display: flex;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 100vh !important;
  }
  
  .scroll-indicator {
    bottom: 0.5rem !important;
    left: 50% !important;
  }
  
  .scroll-indicator span {
    font-size: 0.7rem !important;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.875rem;
  }
  
  .service-icon {
    width: 75px;
    height: 75px;
  }
  
  .service-icon i {
    font-size: 2.5rem;
  }
}

/* ==========================================
   ✅ END OF FIXED & UPGRADED CSS
   ========================================== */