/* ==========================================================================
   Ambarsar Prime Services — Corporate Design System
   Domain: https://ambarsar.online
   ========================================================================== */

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

:root {
  /* Brand Color Tokens */
  --color-primary: #1D5FBF;
  --color-primary-dark: #164A96;
  --color-primary-light: #EBF3FC;
  --color-primary-glow: rgba(29, 95, 191, 0.12);
  
  --color-accent: #12B76A;
  --color-accent-dark: #0E9355;
  --color-accent-light: #ECFDF3;
  --color-accent-glow: rgba(18, 183, 106, 0.15);

  --color-amber: #F59E0B;
  --color-amber-light: #FFFBEB;
  
  --color-neutral-900: #0F172A;
  --color-neutral-800: #1E293B;
  --color-neutral-700: #334155;
  --color-neutral-600: #475569;
  --color-neutral-500: #64748B;
  --color-neutral-400: #94A3B8;
  --color-neutral-300: #CBD5E1;
  --color-neutral-200: #E2E8F0;
  --color-neutral-100: #F1F5F9;
  --color-neutral-50: #F8FAFC;
  --color-white: #FFFFFF;

  /* Typography */
  --font-heading: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Typography Scale */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.875rem;   /* 14px */
  --text-base: 1rem;     /* 16px */
  --text-lg: 1.125rem;   /* 18px */
  --text-xl: 1.25rem;    /* 20px */
  --text-2xl: 1.5rem;    /* 24px */
  --text-3xl: 2rem;      /* 32px */
  --text-4xl: 2.5rem;    /* 40px */
  --text-5xl: 3rem;      /* 48px */

  /* Spacing System (8pt Grid) */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 2px 8px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-card-hover: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max-w: 1200px;
  --header-height: 76px;
  --header-height-scrolled: 64px;
}

/* ==========================================================================
   CSS Reset & Base Styles
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-neutral-700);
  background-color: var(--color-neutral-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-neutral-900);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 4vw + 1rem, 3rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.75rem, 3vw + 0.5rem, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2vw + 0.5rem, 1.5rem); }
h4 { font-size: var(--text-xl); }

p {
  margin-bottom: var(--space-4);
}

p:last-child {
  margin-bottom: 0;
}

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

a:hover {
  color: var(--color-primary-dark);
}

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

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

/* Focus states for accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: 10000;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
  color: var(--color-white);
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.container-narrow {
  max-width: 800px;
}

.container-wide {
  max-width: 1320px;
}

.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  position: relative;
}

.section-compact {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section-alt {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-neutral-200);
  border-bottom: 1px solid var(--color-neutral-200);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-12);
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.section-title {
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-neutral-600);
  line-height: 1.6;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: height var(--transition-normal), background-color var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  height: var(--header-height-scrolled);
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  border-bottom-color: var(--color-neutral-200);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand-logo-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-neutral-900);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand-tagline {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

/* Nav Links */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-6);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-neutral-700);
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Mobile Toggle */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  cursor: pointer;
  color: var(--color-neutral-900);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.mobile-menu-btn:hover {
  background-color: var(--color-neutral-100);
}

/* Mobile Drawer */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 320px;
  background-color: var(--color-white);
  z-index: 2000;
  box-shadow: -4px 0 24px rgba(15, 23, 42, 0.15);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  overflow-y: auto;
}

.mobile-drawer.active {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-neutral-200);
  margin-bottom: var(--space-6);
}

.mobile-drawer-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-neutral-700);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.mobile-drawer-close:hover {
  background-color: var(--color-neutral-100);
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav-link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-neutral-800);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-neutral-200);
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(29, 95, 191, 0.25);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-neutral-800);
  border-color: var(--color-neutral-300);
}

.btn-secondary:hover {
  background-color: var(--color-neutral-100);
  border-color: var(--color-neutral-400);
  color: var(--color-neutral-900);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.btn-sm {
  padding: 0.4rem 0.875rem;
  font-size: var(--text-xs);
  min-height: 36px;
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: var(--text-base);
  min-height: 48px;
}

.btn-block {
  width: 100%;
}

/* Status Badges - Accessible (Color + Icon + Text) */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
}

.status-badge.available {
  background-color: var(--color-accent-light);
  color: var(--color-accent-dark);
  border: 1px solid rgba(18, 183, 106, 0.3);
}

.status-badge.available svg {
  color: var(--color-accent);
}

.status-badge.coming-soon {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid rgba(29, 95, 191, 0.25);
}

.status-badge.coming-soon svg {
  color: var(--color-primary);
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-700);
  border: 1px solid var(--color-neutral-200);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-20);
  background: radial-gradient(circle at 80% 20%, rgba(29, 95, 191, 0.06) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(18, 183, 106, 0.04) 0%, transparent 50%),
              var(--color-neutral-50);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-12);
  align-items: center;
}

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

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-xs);
}

.hero-title {
  margin-bottom: var(--space-5);
  color: var(--color-neutral-900);
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--color-neutral-600);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.hero-supporting-line {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-neutral-800);
  margin-bottom: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

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

.hero-card-preview {
  background: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero-card-preview:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 35px -5px rgba(15, 23, 42, 0.12);
}

/* ==========================================================================
   Trust / Positioning Strip
   ========================================================================== */

.trust-strip {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-neutral-200);
  border-bottom: 1px solid var(--color-neutral-200);
  padding: var(--space-6) 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-6);
  align-items: center;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  justify-content: center;
  text-align: left;
}

.trust-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-label {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-neutral-800);
  line-height: 1.3;
}

/* ==========================================================================
   Card System
   ========================================================================== */

.cards-grid {
  display: grid;
  gap: var(--space-6);
}

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

.cards-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.cards-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-neutral-300);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}

.card-icon.accent {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.card-title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  color: var(--color-neutral-900);
}

.card-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-600);
  line-height: 1.6;
}

/* ==========================================================================
   Product Cards & Sections (MediWist & TrackQure)
   ========================================================================== */

.product-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-12);
  transition: box-shadow var(--transition-normal), border-color var(--transition-normal);
}

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

.product-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--color-neutral-300);
}

.product-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: stretch;
}

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

.product-grid.reverse .product-body {
  order: 2;
}

.product-grid.reverse .product-visual {
  order: 1;
}

.product-body {
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product-badge-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.product-name {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
  color: var(--color-neutral-900);
}

.product-headline {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  line-height: 1.4;
}

.product-desc {
  color: var(--color-neutral-600);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.product-capabilities-title {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-neutral-500);
  margin-bottom: var(--space-3);
}

.product-capabilities-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.product-visual {
  background: linear-gradient(135deg, var(--color-neutral-100) 0%, var(--color-neutral-50) 100%);
  border-left: 1px solid var(--color-neutral-200);
  padding: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-grid.reverse .product-visual {
  border-left: none;
  border-right: 1px solid var(--color-neutral-200);
}

.product-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  background-color: var(--color-neutral-50);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-3) var(--space-4);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: var(--space-4);
  line-height: 1.5;
}

/* ==========================================================================
   Approach Timeline
   ========================================================================== */

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.timeline-step {
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.timeline-step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.timeline-number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  display: block;
}

.timeline-title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.timeline-desc {
  font-size: var(--text-sm);
  color: var(--color-neutral-600);
  line-height: 1.5;
}

/* ==========================================================================
   Forms & Contact Elements
   ========================================================================== */

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-neutral-800);
  margin-bottom: var(--space-2);
}

.form-label .required {
  color: #DC2626;
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  color: var(--color-neutral-900);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29, 95, 191, 0.15);
}

.form-control.is-invalid {
  border-color: #DC2626;
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.form-error {
  font-size: var(--text-xs);
  color: #DC2626;
  margin-top: var(--space-1);
  display: none;
  font-weight: 500;
}

.form-error.active {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.form-success-banner {
  display: none;
  padding: var(--space-6);
  background-color: var(--color-accent-light);
  border: 1px solid rgba(18, 183, 106, 0.3);
  border-radius: var(--radius-lg);
  color: var(--color-accent-dark);
  margin-bottom: var(--space-6);
  text-align: center;
}

.form-success-banner.active {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--color-neutral-900);
  color: var(--color-neutral-400);
  padding-top: var(--space-16);
  padding-bottom: var(--space-10);
  font-size: var(--text-sm);
  border-top: 1px solid var(--color-neutral-800);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand {
  max-width: 340px;
}

.footer-brand-title {
  color: var(--color-white);
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.footer-brand-desc {
  color: var(--color-neutral-400);
  line-height: 1.6;
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-heading {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  color: var(--color-neutral-400);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

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

.footer-bottom {
  border-top: 1px solid var(--color-neutral-800);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-domain {
  font-family: monospace;
  color: var(--color-neutral-400);
  background-color: var(--color-neutral-800);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Cookie Consent Banner
   ========================================================================== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-neutral-200);
  box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.08);
  padding: var(--space-4) var(--space-6);
  z-index: 999;
  display: none;
}

.cookie-banner.active {
  display: block;
  animation: slideUp 0.3s ease-out;
}

.cookie-banner-content {
  max-width: var(--container-max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cookie-banner-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-600);
  flex: 1;
  min-width: 280px;
}

.cookie-banner-actions {
  display: flex;
  gap: var(--space-3);
}

/* ==========================================================================
   Page Headers & Legal Layout
   ========================================================================== */

.page-header {
  padding-top: var(--space-16);
  padding-bottom: var(--space-12);
  background: radial-gradient(circle at 90% 10%, rgba(29, 95, 191, 0.05) 0%, transparent 50%), var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}

.page-header-content {
  max-width: 760px;
}

.legal-content {
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-sm);
}

.legal-content h2 {
  font-size: var(--text-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-neutral-100);
}

.legal-content h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-content p, .legal-content ul {
  font-size: var(--text-base);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.legal-content ul {
  padding-left: var(--space-6);
}

.legal-content li {
  margin-bottom: var(--space-2);
}

/* Empty State Component */
.empty-state {
  background-color: var(--color-white);
  border: 1px dashed var(--color-neutral-300);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-6);
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.empty-state-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-500);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.empty-state-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.empty-state-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-600);
  max-width: 440px;
  margin: 0 auto;
}

/* ==========================================================================
   Animations & Responsive Breakpoints
   ========================================================================== */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

/* Laptop (1025px - 1280px) */
@media (max-width: 1280px) {
  .hero-grid {
    gap: var(--space-8);
  }
}

/* Tablet (641px - 1024px) */
@media (max-width: 1024px) {
  :root {
    --header-height: 68px;
    --space-20: 3.5rem;
  }

  .desktop-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cards-grid-3, .cards-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .product-grid .product-visual,
  .product-grid.reverse .product-visual {
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--color-neutral-200);
    padding: var(--space-6);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

/* Mobile (<= 768px & <= 640px) */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
    --header-height-scrolled: 58px;
  }

  .site-header .brand-tagline {
    display: none;
  }

  .site-header .header-actions .btn {
    display: none;
  }

  .site-header .brand-name {
    font-size: 1.05rem;
    white-space: nowrap;
    line-height: 1.2;
  }

  .header-container {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .brand-logo {
    gap: var(--space-2);
  }

  .brand-logo-mark {
    width: 32px;
    height: 32px;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 60px;
    --space-20: 3rem;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .trust-item {
    justify-content: flex-start;
  }

  .cards-grid-2, .cards-grid-3, .cards-grid-4, .timeline-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .product-body {
    padding: var(--space-6);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .legal-content {
    padding: var(--space-6);
  }
}

@media (max-width: 400px) {
  .site-header .brand-name {
    font-size: 1.2rem;
  }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}