/* ============================================
   PIT INFO LANDING PAGE STYLES
   ============================================ */

/* --------------------------------------------
   CSS VARIABLES & DESIGN TOKENS
   -------------------------------------------- */

:root {
  /* Spacing */
  --spacing-0: 0px;
  --spacing-px: 1px;
  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-2-5: 10px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 20px;
  --spacing-6: 24px;
  --spacing-8: 32px;
  --spacing-10: 40px;
  --spacing-12: 48px;
  --spacing-16: 64px;
  --spacing-20: 80px;
  --spacing-24: 96px;
  --spacing-32: 128px;
  --spacing-48: 192px;

  /* Colors */
  --color-blue: rgba(15, 98, 254, 1);
  --color-blue-hover: rgba(3, 83, 233, 1);
  --color-green: rgba(25, 128, 56, 1);
  --color-text-primary: rgba(22, 22, 22, 1);
  --color-text-secondary: rgba(82, 82, 82, 1);
  --color-surface: rgba(255, 255, 255, 1);
  --color-bg: rgba(244, 244, 244, 1);
  --color-border: rgba(224, 224, 224, 1);
  --color-divider: rgba(198, 198, 198, 1);
  --color-white: rgba(255, 255, 255, 1);
  --color-black-25: rgba(0, 0, 0, 0.25);
  --color-blue-50: rgba(239, 246, 255, 1);
  --color-blue-50-30: rgba(239, 246, 255, 0.3);
  --color-gray-300: rgba(209, 213, 219, 1);

  /* Typography */
  --font-body: "IBM Plex Sans", sans-serif;
  --font-weight-light: 300;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 30px;
  --font-size-4xl: 36px;
  --font-size-5xl: 48px;
  --font-size-6xl: 60px;
  --font-size-7xl: 72px;
  --font-size-8xl: 96px;

  /* Border Radius */
  --radius-sm: 2px;
  --radius-full: 9999px;
}

/* --------------------------------------------
   RESET & BASE STYLES
   -------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background-color: var(--color-blue);
  color: var(--color-white);
}

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

ul, ol {
  list-style: none;
}

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

button {
  font: inherit;
  cursor: pointer;
  background: none;
  border: none;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f4f4f4;
}

::-webkit-scrollbar-thumb {
  background: #c6c6c6;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* --------------------------------------------
   NAVIGATION
   -------------------------------------------- */

.site-nav {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  height: var(--spacing-16);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

@media (max-width: 767px) {
  .nav-links {
    display: none;
  }
}

.nav-link {
  transition: color 0.2s ease;
}

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

.nav-cta-wrapper {
  display: flex;
  align-items: center;
}

@media (max-width: 767px) {
  .nav-cta-wrapper {
    display: none;
  }
}

.nav-cta-btn {
  background-color: var(--color-blue);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-2-5) var(--spacing-5);
  transition: background-color 0.2s ease;
}

.nav-cta-btn:hover {
  background-color: var(--color-blue-hover);
}

.mobile-menu-btn {
  display: none;
  padding: var(--spacing-2);
  color: var(--color-text-primary);
}

@media (max-width: 767px) {
  .mobile-menu-btn {
    display: block;
  }
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
}

.mobile-menu {
  display: none;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  position: absolute;
  width: 100%;
  left: 0;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-6);
  gap: var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.mobile-link-cta {
  color: var(--color-blue);
}

/* --------------------------------------------
   LANGUAGE SELECTOR
   -------------------------------------------- */

.lang-selector {
  position: relative;
}

@media (max-width: 767px) {
  .lang-selector {
    display: none;
  }
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background-color: transparent;
  border: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.lang-toggle:hover {
  color: var(--color-blue);
}

.lang-toggle svg {
  transition: transform 0.2s ease;
}

.lang-selector.open .lang-toggle svg {
  transform: rotate(180deg);
}

.lang-current {
  font-weight: var(--font-weight-medium);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 140px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  display: none !important;
  z-index: 100;
}

.lang-selector.open .lang-dropdown {
  display: block !important;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  width: 100%;
  padding: var(--spacing-2-5) var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
}

.lang-option:hover {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
}

.lang-option.active {
  background-color: var(--color-blue-50);
  color: var(--color-blue);
  font-weight: var(--font-weight-medium);
}

.lang-option:first-child {
  border-radius: 0;
}

.lang-option:last-child {
  border-radius: 0;
}

.lang-flag {
  font-size: 16px;
  line-height: 1;
}

/* Mobile Language Selector */
.mobile-lang-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  padding-top: var(--spacing-4);
  margin-top: var(--spacing-4);
  border-top: 1px solid var(--color-border);
}

.mobile-lang-option {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0;
  cursor: pointer;
  transition: all 0.15s ease;
}

.mobile-lang-option:hover {
  border-color: var(--color-blue);
  color: var(--color-blue);
}

.mobile-lang-option.active {
  background-color: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}

/* --------------------------------------------
   HERO SECTION
   -------------------------------------------- */

.hero-section {
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg);
  padding-top: var(--spacing-48);
  padding-bottom: var(--spacing-32);
}

@media (max-width: 767px) {
  .hero-section {
    padding-top: var(--spacing-32);
    padding-bottom: var(--spacing-20);
  }
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: 
    linear-gradient(to right, #e0e0e0 1px, transparent 1px),
    linear-gradient(to bottom, #e0e0e0 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.4;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  position: relative;
  z-index: 10;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--spacing-12);
  align-items: center;
}

@media (max-width: 767px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.hero-content {
  grid-column: span 7;
}

@media (max-width: 767px) {
  .hero-content {
    grid-column: auto;
  }
}

.hero-title {
  font-size: var(--font-size-7xl);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: var(--spacing-8);
  color: var(--color-text-primary);
}

@media (max-width: 767px) {
  .hero-title {
    font-size: var(--font-size-5xl);
    line-height: 1.25;
  }
}

.text-accent {
  color: var(--color-blue);
}

.hero-subtitle {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-light);
  color: var(--color-text-secondary);
  line-height: 1.33;
  margin-bottom: var(--spacing-10);
  max-width: 672px;
}

@media (max-width: 767px) {
  .hero-subtitle {
    font-size: var(--font-size-xl);
    line-height: 1.625;
  }
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  background-color: var(--color-blue);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-4) var(--spacing-8);
  transition: background-color 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--color-blue-hover);
}

.btn-primary svg {
  width: 18px;
  height: 18px;
}

.btn-secondary {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  padding: var(--spacing-4) var(--spacing-8);
  border: 1px solid var(--color-text-primary);
  background-color: transparent;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background-color: var(--color-text-primary);
  color: var(--color-white);
}

/* Hero Preview */
.hero-preview-wrapper {
  grid-column: span 5;
  position: relative;
}

@media (max-width: 767px) {
  .hero-preview-wrapper {
    grid-column: auto;
  }
}

.hero-preview {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  aspect-ratio: 4/3;
  box-shadow: 0 25px 50px -12px var(--color-black-25);
  overflow: hidden;
}

.preview-inner {
  width: 100%;
  height: 100%;
  background-color: #f4f4f4;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.preview-inner > * {
  flex-shrink: 0;
}

/* Dashboard Navigation Bar */
.dash-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #262626;
  padding: 0 8px;
  height: 28px;
  flex-shrink: 0;
}

.dash-nav-tabs {
  display: flex;
  gap: 12px;
}

.dash-nav-tab {
  font-size: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
  cursor: default;
}

.dash-nav-tab.active {
  color: #fff;
  border-bottom: 2px solid #c0392b;
  padding-bottom: 2px;
}

.dash-nav-doc {
  font-size: 8px;
  color: rgba(255, 255, 255, 0.6);
}

/* Stats Row */
.dash-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 6px;
}

.dash-stat-card {
  background-color: #fff;
  border: 1px solid #e0e0e0;
  padding: 6px 8px;
}

.dash-stat-title {
  font-size: 7px;
  font-weight: 600;
  color: #161616;
  margin-bottom: 4px;
}

.dash-stat-values {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dash-stat-line {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.dash-val {
  font-size: 9px;
  font-weight: 700;
  color: #161616;
}

.dash-val.dash-green {
  color: #198038;
}

.dash-unit {
  font-size: 6px;
  color: #525252;
}

/* Charts Row */
.dash-charts-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 0 6px;
  height: 90px;
}

.dash-chart-card {
  background-color: #fff;
  border: 1px solid #e0e0e0;
  padding: 6px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.dash-chart-title {
  font-size: 7px;
  font-weight: 600;
  color: #161616;
  margin-bottom: 4px;
}

/* Stacked Bar Chart */
.dash-stacked-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-evenly;
  height: 55px;
  gap: 2px;
  padding: 0 2px 2px;
}

.stacked-bar {
  width: 8px;
  height: 100%;
  display: flex;
  flex-direction: column-reverse;
  flex-shrink: 0;
}

.bar-seg {
  width: 100%;
}

.seg-green {
  background-color: #4caf50;
}

.seg-orange {
  background-color: #ff9800;
}

.seg-blue {
  background-color: #2196f3;
}

.seg-red {
  background-color: #e74c3c;
}

/* Line Chart */
.dash-line-chart {
  height: 55px;
  display: flex;
  align-items: center;
}

.dash-line-chart svg {
  width: 100%;
  height: 100%;
}

.dash-line-chart polyline {
  fill: none;
  stroke-width: 1.5;
}

.line-blue {
  stroke: #2196f3;
}

.line-green {
  stroke: #4caf50;
}

.line-orange {
  stroke: #ff9800;
}

/* Pie Charts Row */
.dash-pies-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 6px;
}

.dash-pie-card {
  background-color: #fff;
  border: 1px solid #e0e0e0;
  padding: 4px 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dash-pie-title {
  font-size: 6px;
  font-weight: 600;
  color: #161616;
  flex-shrink: 0;
  width: 32px;
}

.dash-pie {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.dash-pie svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.pie-bg {
  fill: none;
  stroke: #e0e0e0;
  stroke-width: 3;
}

.pie-fg {
  fill: none;
  stroke-width: 3;
}

.pie-blue {
  stroke: #3b82f6;
}

.pie-red {
  stroke: #e74c3c;
}

/* --------------------------------------------
   CLIENT LOGOS CAROUSEL SECTION
   -------------------------------------------- */

.clients-section {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-16) 0;
  overflow: hidden;
}

.clients-header {
  text-align: center;
  margin-bottom: var(--spacing-12);
}

.clients-label {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.logo-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.logo-carousel-track {
  display: flex;
  gap: var(--spacing-16);
  animation: scroll-logos 30s linear infinite;
  width: max-content;
}

.logo-carousel-track:hover {
  animation-play-state: paused;
}

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

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  width: 160px;
  flex-shrink: 0;
  padding: 0 var(--spacing-4);
  opacity: 0.7;
  filter: grayscale(100%) brightness(0);
  transition: all 0.3s ease;
}



.logo-item img {
  max-height: 40px;
  max-width: 120px;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* Placeholder logo styles (when no real logos are available) */
.logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

/* --------------------------------------------
   FEATURES TABS SECTION
   -------------------------------------------- */

.features-section {
  background-color: var(--color-bg);
  padding: var(--spacing-24) 0;
}

.features-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--color-border);
  border-bottom: none;
  background-color: var(--color-border);
}

.feature-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  padding: var(--spacing-5) var(--spacing-4);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background-color: var(--color-bg);
  border: none;
  border-right: 1px solid var(--color-border);
  cursor: pointer;
  transition: all 0.2s ease;
}

.feature-tab:last-child {
  border-right: none;
}

.feature-tab:hover {
  color: var(--color-blue);
  background-color: var(--color-surface);
}

.feature-tab.active {
  background-color: var(--color-surface);
  color: var(--color-blue);
  position: relative;
}

.feature-tab.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-blue);
}

.feature-tab svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

@media (max-width: 767px) {
  .features-tabs {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .feature-tab {
    padding: var(--spacing-4) var(--spacing-2);
    flex-direction: column;
    gap: var(--spacing-1);
    font-size: var(--font-size-xs);
  }
  
  .feature-tab svg {
    width: 22px;
    height: 22px;
  }
}

.features-content {
  position: relative;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
}

.feature-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.feature-panel.active {
  display: block;
}

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

.feature-panel-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--spacing-12);
  align-items: center;
  padding: var(--spacing-10);
}

@media (max-width: 991px) {
  .feature-panel-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
    padding: var(--spacing-6);
  }
}

.feature-screenshot {
  position: relative;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 4px;
}

.feature-screenshot:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18), 0 4px 16px rgba(0, 0, 0, 0.1);
  border-color: var(--color-blue);
}

.feature-screenshot img {
  width: 100%;
  height: auto;
  display: block;
  transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.95;
}

.feature-screenshot:hover img {
  opacity: 1;
  transform: scale(1.03);
}

.screenshot-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
  padding: var(--spacing-16) var(--spacing-8);
  color: var(--color-text-secondary);
  min-height: 280px;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-surface) 100%);
}

.screenshot-placeholder svg {
  opacity: 0.3;
}

.screenshot-placeholder span {
  font-size: var(--font-size-sm);
  opacity: 0.5;
}

.feature-description {
  padding: var(--spacing-4);
}

.feature-panel-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-4);
  color: var(--color-text-primary);
}

@media (max-width: 767px) {
  .feature-panel-title {
    font-size: var(--font-size-2xl);
  }
}

.feature-panel-text {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

@media (max-width: 767px) {
  .feature-panel-text {
    font-size: var(--font-size-base);
  }
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
}

.feature-list li::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  background-color: var(--color-blue);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

/* --------------------------------------------
   SECTION SHARED STYLES
   -------------------------------------------- */

.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.section-label {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-blue);
  margin-bottom: var(--spacing-4);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-title {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-5xl);
  line-height: 1;
  margin-bottom: var(--spacing-8);
  color: var(--color-text-primary);
}

@media (max-width: 767px) {
  .section-title {
    font-size: var(--font-size-4xl);
    line-height: 1.1;
  }
}

.section-title.centered {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  line-height: 1.55;
  color: var(--color-text-secondary);
  text-align: center;
}

.text-muted {
  color: var(--color-text-secondary);
}

/* --------------------------------------------
   VALUE SECTION
   -------------------------------------------- */

.value-section {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-24) 0;
}

.value-content {
  max-width: 896px;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-12);
}

@media (max-width: 767px) {
  .value-grid {
    grid-template-columns: 1fr;
  }
}

.value-text {
  font-size: var(--font-size-lg);
  line-height: 1.625;
  color: var(--color-text-secondary);
}

/* --------------------------------------------
   RESULTS SECTION
   -------------------------------------------- */

.results-section {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-24) 0;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--spacing-16);
}

@media (max-width: 767px) {
  .results-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

.results-header .section-title {
  max-width: 672px;
  font-size: var(--font-size-4xl);
  line-height: 1.1;
  margin-bottom: 0;
}

@media (max-width: 767px) {
  .results-header .section-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-4);
  }
}

.header-line {
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
  margin-left: var(--spacing-8);
}

@media (max-width: 767px) {
  .header-line {
    width: 100%;
    margin-left: 0;
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  border: 1px solid var(--color-divider);
  background-color: var(--color-divider);
}

@media (max-width: 767px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  background-color: var(--color-surface);
  padding: var(--spacing-12);
  transition: background-color 0.3s ease;
}

.stat-card:hover {
  background-color: var(--color-white);
}

.stat-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.stat-value {
  font-weight: var(--font-weight-light);
  font-size: var(--font-size-8xl);
  line-height: 1;
  margin-bottom: var(--spacing-6);
  letter-spacing: -0.05em;
}

@media (max-width: 767px) {
  .stat-value {
    font-size: var(--font-size-6xl);
  }
}

.stat-value-blue {
  color: var(--color-blue);
}

.stat-value-green {
  display: flex;
  align-items: baseline;
  color: var(--color-green);
}

.stat-unit {
  color: var(--color-text-primary);
  font-size: var(--font-size-4xl);
  vertical-align: top;
  margin-left: var(--spacing-2);
}

.stat-arrow {
  margin: 0 var(--spacing-4);
  color: var(--color-divider);
}

.stat-symbol {
  font-size: var(--font-size-5xl);
}

.stat-symbol:first-child {
  margin-right: var(--spacing-2);
}

.stat-symbol:last-child {
  margin-left: var(--spacing-2);
}

.stat-description {
  font-size: var(--font-size-xl);
  line-height: 1.4;
  color: var(--color-text-primary);
  border-left: 4px solid;
  padding-left: var(--spacing-4);
}

.stat-description-blue {
  border-color: var(--color-blue);
}

.stat-description-green {
  border-color: var(--color-green);
}

/* --------------------------------------------
   BENEFITS SECTION
   -------------------------------------------- */

.benefits-section {
  background-color: var(--color-bg);
  padding: var(--spacing-24) 0;
}

.benefits-header {
  text-align: center;
  margin-bottom: var(--spacing-16);
}

.benefits-header .section-title {
  margin-bottom: var(--spacing-4);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
}

@media (max-width: 991px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

.benefit-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--spacing-8);
  transition: all 0.3s ease;
}

.benefit-card:hover {
  border-color: var(--color-blue);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-blue);
  width: var(--spacing-12);
  height: var(--spacing-12);
  color: var(--color-white);
  margin-bottom: var(--spacing-4);
  transition: all 0.3s ease;
}

.benefit-card:hover .benefit-icon {
  background-color: var(--color-blue-hover);
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
}

.benefit-title {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-3);
  color: var(--color-text-primary);
}

.benefit-text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.6;
}

/* --------------------------------------------
   SOLUTIONS SECTION
   -------------------------------------------- */

.solutions-section {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-24) 0;
}

.solutions-title {
  font-size: var(--font-size-5xl);
  line-height: 1.15;
  margin-bottom: var(--spacing-16);
  max-width: 900px;
}

@media (max-width: 767px) {
  .solutions-title {
    font-size: var(--font-size-3xl);
  }
}

.solutions-table {
  background-color: var(--color-white);
}

.solutions-table-header {
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  border-bottom: 1px solid var(--color-divider);
}

@media (max-width: 991px) {
  .solutions-table-header {
    grid-template-columns: 140px 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .solutions-table-header {
    display: none;
  }
}

.solutions-table-header > div {
  padding: var(--spacing-6) var(--spacing-8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.col-challenge {
  background-color: var(--color-white);
}

.col-problem {
  background-color: var(--color-white);
  border-left: 1px solid var(--color-divider);
}

.col-solution {
  background-color: var(--color-blue-50);
  border-left: 1px solid var(--color-divider);
}

.excel-logo svg {
  width: 48px;
  height: 48px;
}

.pitinfo-logo-header img {
  height: 36px;
  width: auto;
}

.solutions-row {
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  border-bottom: 1px solid var(--color-divider);
}

@media (max-width: 991px) {
  .solutions-row {
    grid-template-columns: 140px 1fr 1fr;
  }
}

.solutions-row.last {
  border-bottom: none;
}

@media (max-width: 767px) {
  .solutions-row {
    grid-template-columns: 1fr;
  }
}

.row-challenge {
  display: flex;
  align-items: center;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  padding: var(--spacing-6) var(--spacing-8);
  background-color: var(--color-white);
}

@media (max-width: 767px) {
  .row-challenge {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-divider);
  }
}

.row-problem {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  color: var(--color-text-secondary);
  padding: var(--spacing-6) var(--spacing-8);
  border-left: 1px solid var(--color-divider);
  background-color: var(--color-white);
  line-height: 1.6;
}

@media (max-width: 767px) {
  .row-problem {
    border-left: none;
  }
}

.problem-icon {
  color: var(--color-text-secondary);
  flex-shrink: 0;
  margin-top: 4px;
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

.row-solution {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-6) var(--spacing-8);
  background-color: var(--color-blue-50);
  border-left: 1px solid var(--color-divider);
  line-height: 1.6;
}

@media (max-width: 767px) {
  .row-solution {
    border-left: none;
  }
}

.solution-check {
  color: var(--color-blue);
  flex-shrink: 0;
  margin-top: 4px;
  width: 14px;
  height: 14px;
}

.solutions-cta {
  display: flex;
  justify-content: flex-end;
  padding: var(--spacing-6) var(--spacing-8);
  background-color: var(--color-blue-50);
}

.solutions-cta-btn {
  display: inline-block;
  background-color: var(--color-blue);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-4) var(--spacing-8);
  transition: background-color 0.2s ease;
}

.solutions-cta-btn:hover {
  background-color: var(--color-blue-hover);
}

/* --------------------------------------------
   TESTIMONIALS SECTION
   -------------------------------------------- */

.testimonials-section {
  background-color: var(--color-bg);
  padding: var(--spacing-24) 0;
}

.testimonials-header {
  text-align: center;
  max-width: 768px;
  margin: 0 auto var(--spacing-16);
}

.testimonials-carousel {
  position: relative;
  max-width: 896px;
  margin: 0 auto;
}

.testimonials-track {
  position: relative;
  overflow: hidden;
  min-height: 400px;
}

@media (max-width: 767px) {
  .testimonials-track {
    min-height: 500px;
  }
}

.testimonial-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateX(100%);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.testimonial-card.active {
  position: relative;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.testimonial-card.exit-left {
  transform: translateX(-100%);
  opacity: 0;
}

.testimonial-card.exit-right {
  transform: translateX(100%);
  opacity: 0;
}

.testimonial-quote {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--spacing-10);
  margin-bottom: var(--spacing-8);
  position: relative;
}

@media (max-width: 767px) {
  .testimonial-quote {
    padding: var(--spacing-6);
  }
}

.quote-icon {
  color: var(--color-blue);
  opacity: 0.15;
  margin-bottom: var(--spacing-4);
}

.testimonial-text {
  font-size: var(--font-size-xl);
  line-height: 1.6;
  color: var(--color-text-primary);
  font-weight: var(--font-weight-light);
}

@media (max-width: 767px) {
  .testimonial-text {
    font-size: var(--font-size-lg);
  }
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding-left: var(--spacing-10);
}

@media (max-width: 767px) {
  .testimonial-author {
    padding-left: var(--spacing-6);
  }
}

.author-info {
  flex: 1;
}

.author-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
}

.author-title {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-1);
}

.author-location {
  font-size: var(--font-size-sm);
  color: var(--color-blue);
  font-weight: var(--font-weight-medium);
}

/* Navigation Buttons */
.testimonial-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  width: var(--spacing-12);
  height: var(--spacing-12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  transition: all 0.2s ease;
  z-index: 10;
}

.testimonial-nav:hover {
  background-color: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}

.testimonial-nav-prev {
  left: calc(var(--spacing-12) * -1);
}

.testimonial-nav-next {
  right: calc(var(--spacing-12) * -1);
}

@media (max-width: 991px) {
  .testimonial-nav-prev {
    left: 0;
  }
  
  .testimonial-nav-next {
    right: 0;
  }
}

@media (max-width: 767px) {
  .testimonial-nav {
    width: var(--spacing-10);
    height: var(--spacing-10);
  }
  
  .testimonial-nav svg {
    width: 20px;
    height: 20px;
  }
}

/* Carousel Indicators */
.testimonial-indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-3);
  margin-top: var(--spacing-10);
}

.indicator {
  width: var(--spacing-8);
  height: var(--spacing-2);
  background-color: var(--color-border);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.indicator:hover {
  background-color: var(--color-divider);
}

.indicator.active {
  background-color: var(--color-blue);
}

/* --------------------------------------------
   CTA SECTION
   -------------------------------------------- */

.cta-section {
  background-color: var(--color-text-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-24) 0;
}

.cta-container {
  max-width: 896px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.cta-title {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-5xl);
  line-height: 1;
  margin-bottom: var(--spacing-6);
}

@media (max-width: 767px) {
  .cta-title {
    font-size: var(--font-size-4xl);
    line-height: 1.1;
  }
}

.cta-subtitle {
  font-size: var(--font-size-xl);
  line-height: 1.4;
  margin-bottom: var(--spacing-10);
  max-width: 672px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-gray-300);
}

.cta-button {
  display: inline-block;
  background-color: var(--color-blue);
  color: var(--color-white);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-5) var(--spacing-10);
  transition: background-color 0.2s ease;
}

.cta-button:hover {
  background-color: var(--color-blue-hover);
}

/* --------------------------------------------
   FOOTER
   -------------------------------------------- */

.site-footer {
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-16);
  padding-bottom: var(--spacing-8);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-12);
}

@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
}

.footer-logo img {
  height: 32px;
  width: auto;
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.footer-column {
  grid-column: span 1;
}

.footer-column-title {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-4);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-list {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.footer-list li + li {
  margin-top: var(--spacing-3);
}

.footer-link {
  transition: color 0.2s ease;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-8);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

@media (max-width: 767px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-2);
  }
}

/* --------------------------------------------
   CONTACT MODAL
   -------------------------------------------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.modal-container {
  position: relative;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25), 0 10px 30px rgba(0, 0, 0, 0.15);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  width: var(--spacing-10);
  height: var(--spacing-10);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
  z-index: 10;
}

.modal-close:hover {
  color: var(--color-white);
  background-color: var(--color-blue);
  border-color: var(--color-blue);
}

.modal-content {
  padding: var(--spacing-10);
}

@media (max-width: 767px) {
  .modal-content {
    padding: var(--spacing-6);
    padding-top: var(--spacing-16);
  }
}

.modal-header {
  margin-bottom: var(--spacing-8);
  padding-right: var(--spacing-12);
}

.modal-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-3);
}

.modal-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Contact Form Styles */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
}

@media (max-width: 639px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  background-color: var(--color-surface);
  box-shadow: 0 0 0 3px rgba(15, 98, 254, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23525252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  padding-right: var(--spacing-10);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  width: 100%;
  background-color: var(--color-blue);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-4) var(--spacing-8);
  margin-top: var(--spacing-4);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.form-submit:hover {
  background-color: var(--color-blue-hover);
}

.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-submit svg {
  transition: transform 0.2s ease;
}

.form-submit:hover svg {
  transform: translateX(4px);
}

/* Success State */
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-12) var(--spacing-8);
}

.form-success.active {
  display: flex;
}

.contact-form.hidden {
  display: none;
}

.modal-header.hidden {
  display: none;
}

.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background-color: rgba(25, 128, 56, 0.1);
  border-radius: 50%;
  color: var(--color-green);
  margin-bottom: var(--spacing-6);
  animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes successPop {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.success-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-3);
}

.success-message {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 400px;
  margin-bottom: var(--spacing-8);
}

.success-close-btn {
  background-color: var(--color-blue);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-3) var(--spacing-8);
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.success-close-btn:hover {
  background-color: var(--color-blue-hover);
}

/* Modal scrollbar styling */
.modal-container::-webkit-scrollbar {
  width: 6px;
}

.modal-container::-webkit-scrollbar-track {
  background: var(--color-bg);
}

.modal-container::-webkit-scrollbar-thumb {
  background: var(--color-border);
}

.modal-container::-webkit-scrollbar-thumb:hover {
  background: var(--color-divider);
}

/* Loading spinner */
.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}