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

/* --- Custom Variables & Tokens --- */
:root {
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;
  
  /* Color Palette - Premium Slate & Violet theme */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  
  --color-primary: #6366f1; /* Indigo */
  --color-primary-hover: #4f46e5;
  --color-accent: #8b5cf6; /* Violet */
  --color-success: #10b981; /* Emerald */
  
  --border-light: #e2e8f0;
  --border-medium: #cbd5e1;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.05), 0 4px 6px -2px rgba(15, 23, 42, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 10px 10px -5px rgba(15, 23, 42, 0.03);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  --max-width: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Layout Components --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

section {
  padding-top: 100px;
  padding-bottom: 100px;
}

@media (max-width: 768px) {
  section {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}

/* --- Sticky Glassmorphic Header --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  z-index: 1000;
  transition: all var(--transition-normal);
}

header.scrolled {
  height: 70px;
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.9);
}

header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 100%;
  padding-left: 40px;
  padding-right: 40px;
}

@media (max-width: 768px) {
  header .container {
    padding-left: 24px;
    padding-right: 24px;
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

/* Desktop Navigation */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 15px;
  position: relative;
  padding: 8px 0;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link.active {
  color: var(--text-primary);
}

/* Header CTAs */
.header-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 24px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  position: absolute;
  left: 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.mobile-menu-toggle span:nth-child(1) { top: 4px; }
.mobile-menu-toggle span:nth-child(2) { top: 11px; }
.mobile-menu-toggle span:nth-child(3) { top: 18px; }

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

/* Mobile Navigation Panel */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-xl);
  padding: 100px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  z-index: 999;
  transition: right var(--transition-normal);
  border-left: 1px solid var(--border-light);
}

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

.mobile-nav .nav-link {
  font-size: 18px;
  font-family: var(--font-display);
}

@media (max-width: 768px) {
  .nav-menu, .header-ctas .btn-header-hide {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--border-light);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--border-medium);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 14px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  background-color: var(--bg-primary);
  padding-top: calc(var(--header-height) + 80px);
  padding-bottom: 140px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 90%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.03) 50%, transparent 100%);
  z-index: 0;
  pointer-events: none;
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 800px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: rgba(99, 102, 241, 0.08);
  color: var(--color-primary);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(99, 102, 241, 0.15);
}

.hero h1 {
  font-size: 56px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  max-width: 720px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

@media (max-width: 1024px) {
  .hero {
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 100px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 40px;
  }
  .hero-subtitle {
    font-size: 18px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-tag {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  display: block;
}

.section-header h2 {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-header p {
  color: var(--text-secondary);
  font-size: 18px;
}

@media (max-width: 768px) {
  .section-header {
    margin-bottom: 40px;
  }
  .section-header h2 {
    font-size: 30px;
  }
  .section-header p {
    font-size: 16px;
  }
}

/* --- About Us Section --- */
.about {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  position: relative;
}

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

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.about-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.about-content h3 {
  font-size: 28px;
  margin-bottom: 20px;
}

.about-content p {
  color: var(--text-secondary);
  font-size: 17px;
  margin-bottom: 24px;
  line-height: 1.7;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.stat-item {
  border-left: 3px solid var(--color-primary);
  padding-left: 16px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-image img {
    height: 350px;
  }
}

/* --- Products Section --- */
.products {
  background-color: var(--bg-primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.product-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.product-img-wrapper {
  position: relative;
  height: 240px;
  background-color: var(--bg-secondary);
  overflow: hidden;
}

.product-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-img-wrapper img {
  transform: scale(1.05);
}

.product-info {
  padding: 32px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent);
  background-color: rgba(139, 92, 246, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.product-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.product-description {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.product-features-list {
  list-style: none;
  margin-bottom: 28px;
}

.product-features-list li {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.product-features-list svg {
  color: var(--color-success);
  flex-shrink: 0;
}

/* Feature In Development Card style */
.product-card.placeholder-card {
  border-style: dashed;
  border-width: 2px;
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 450px;
}

.placeholder-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.placeholder-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(99, 102, 241, 0.06);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.placeholder-content h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.placeholder-content p {
  color: var(--text-secondary);
  font-size: 14px;
  max-width: 280px;
}

/* --- Why Choose Us Section --- */
.why-choose {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.why-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-normal);
}

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

.why-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: rgba(99, 102, 241, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.why-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.why-card p {
  color: var(--text-secondary);
  font-size: 15px;
}

/* --- Contact Section --- */
.contact {
  background-color: var(--bg-primary);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-intro h3 {
  font-size: 28px;
  margin-bottom: 16px;
}

.contact-intro p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 16px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

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

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-content h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}
/* --- Hero Waves Background --- */
.hero-waves {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.wave-top {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0.8;
}
.wave-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  opacity: 0.8;
}

/* Hero Badges */
.hero-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99, 102, 241, 0.05);
  border: 1px solid rgba(99, 102, 241, 0.15);
  color: var(--color-primary);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.hero-badge:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.08);
}

.badge-icon {
  stroke: var(--color-primary);
}

/* --- About Us Section --- */
.about-section {
  background-color: var(--bg-primary);
  padding: 160px 0 100px 0; /* Pushed about section down below the wave curve */
  border-top: 1px solid var(--border-light);
}

.about-content-centered {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content-centered h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.about-content-centered p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Pillars Grid under About Section */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
  text-align: left;
}

@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.pillar-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-normal);
}

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

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: rgba(99, 102, 241, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.pillar-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.pillar-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* --- Privacy Page Layout (Standalone) --- */
.privacy-hero {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-light);
  padding-top: calc(var(--header-height) + 80px);
  padding-bottom: 80px;
  text-align: center;
}

.privacy-hero h1 {
  font-size: 42px;
  margin-bottom: 16px;
  font-weight: 800;
}

.privacy-meta {
  color: var(--text-tertiary);
  font-size: 14px;
  font-weight: 500;
}

.privacy-content-wrapper {
  padding-top: 80px;
  padding-bottom: 120px;
  background-color: var(--bg-primary);
}

.privacy-container {
  max-width: 800px;
  margin: 0 auto;
}

.privacy-block {
  margin-bottom: 48px;
}

.privacy-block h2 {
  font-size: 24px;
  margin-bottom: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.privacy-block p {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: 16px;
  line-height: 1.7;
}

.privacy-block ul {
  list-style: none;
  margin-bottom: 24px;
}

.privacy-block ul li {
  font-size: 15px;
  color: var(--text-secondary);
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  line-height: 1.6;
}

.privacy-block ul li::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

.privacy-contact-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 60px;
}

.privacy-contact-box h3 {
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: 700;
}

.privacy-contact-box p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 0;
}

.privacy-contact-box a {
  color: var(--color-primary);
  font-weight: 600;
}

.privacy-contact-box a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* --- Contact Us Section (Single Page Inline) --- */
.contact-section-inline {
  background-color: var(--bg-primary);
  padding: 120px 0;
  border-top: 1px solid var(--border-light);
}

.contact-content-centered {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-content-centered h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.contact-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.contact-email-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
  transform: translateY(-1px);
}

.mail-icon {
  stroke: var(--color-primary);
}

/* --- Footer --- */
footer {
  background-color: #0f172a; /* Dark Slate background */
  padding: 60px 0;
  color: #94a3b8;
  border-top: none;
}

.footer-centered-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-centered-content .copyright {
  font-size: 15px;
  color: #94a3b8;
  margin: 0;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: #f1f5f9;
  font-size: 15px;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-links span {
  color: #475569;
}