/* =============================================
   KAUMODAKI LABS - DESIGN SYSTEM
   Based on WhatIfLabs Modern Minimal Creative Portfolio
   ============================================= */

/* =============================================
   CSS VARIABLES & RESET
   ============================================= */

:root {
  /* Colors - WhatIfLabs Design System */
  --color-bg-base: #ffffff;
  --color-bg-section: #f8f8f8;
  --color-card-purple: #e8e2ff;
  --color-card-yellow: #fff1b8;
  --color-card-green: #eff8c1;
  --color-text-primary: #000000;
  --color-text-secondary: #4b4b4b;
  --color-text-muted: #a3a3a3;
  --color-accent-primary: #06bc83;
  --color-accent-neutral: #000000;

  /* Typography */
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  --font-size-h1: 48px;
  --font-size-h2: 32px;
  --font-size-h3: 24px;
  --font-size-body: 16px;
  --font-size-caption: 14px;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height: 1.5;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 64px;
  --spacing-3xl: 96px;

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

  /* Shadows */
  --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-large: 0 8px 32px rgba(0, 0, 0, 0.12);

  /* Container */
  --container-max-width: 1280px;
  --grid-gutter: 24px;

  /* Transitions */
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height);
  color: var(--color-text-primary);
  background-color: var(--color-bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

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

/* =============================================
   TYPOGRAPHY
   ============================================= */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-h1);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--font-size-h2);
}

h3 {
  font-size: var(--font-size-h3);
}

p {
  margin-bottom: var(--spacing-sm);
}

.lead-text {
  font-size: 20px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* =============================================
   LAYOUT & CONTAINERS
   ============================================= */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.section-tagline {
  text-align: center;
  font-size: 20px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  max-width: 800px;
  margin: 0 auto var(--spacing-md);
}

.section-note {
  text-align: center;
  font-size: var(--font-size-body);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xl);
}

/* Alternating Section Backgrounds */
.section:nth-child(even) {
  background-color: var(--color-bg-section);
}

/* =============================================
   NAVIGATION
   ============================================= */

.navbar {
  position: fixed;
  top: var(--spacing-sm);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - var(--spacing-md) * 2);
  max-width: var(--container-max-width);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-container {
  background-color: var(--color-accent-neutral);
  border-radius: var(--radius-pill);
  padding: var(--spacing-xs) var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-large);
  transition: box-shadow 0.3s ease;
}

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

.mobile-menu-toggle {
  display: none;
  color: white;
}

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

.nav-links a {
  color: white;
  font-size: 15px;
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background-color: var(--color-accent-primary);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 2px;
}

.nav-links a:hover {
  opacity: 0.8;
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-links a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-links a.active {
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-links a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-cta {
  background-color: var(--color-accent-primary) !important;
  color: white !important;
  padding: 10px 20px !important;
  border-radius: var(--radius-pill) !important;
}

.nav-cta:hover {
  background-color: var(--color-accent-primary) !important;
  opacity: 0.9 !important;
  transform: translateY(-2px);
}

/* =============================================
   HERO SECTION
   ============================================= */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 100px;
  position: relative;
  background: linear-gradient(135deg, #f8f8f8 0%, #ffffff 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.hero-text h1 {
  font-size: 56px;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(
    135deg,
    var(--color-text-primary) 0%,
    var(--color-text-secondary) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  max-width: 540px;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-visual {
  width: 100%;
  height: 600px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  perspective: 1500px;
}

.pathway-image {
  max-width: 120%;
  max-height: 120%;
  width: auto;
  height: auto;
  object-fit: contain;
  transform: scale(1);
  transition: all 0.6s ease;
}

.pathway-image:hover {
  transform: scale(1.1);
  rotate: calc(-6deg);
  margin-right: 20px;
}

/* =============================================
   ISOMETRIC 3D SCENE
   ============================================= */

/* =============================================
   FLOW CONTAINER - Simple Card Layout
   ============================================= */

.flow-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 40px 20px;
}

/* Flow Cards */
.flow-card {
  background: white;
  border-radius: 24px;
  padding: 30px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  animation: cardFloat 4s ease-in-out infinite;
}

.flow-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

/* Academic Card - Beige */
.flow-card.academic {
  background: linear-gradient(135deg, #fff5e6, #ffecd1);
  animation-delay: 0s;
}

/* Labs Card - Mint Green (Larger) */
.flow-card.labs {
  background: linear-gradient(135deg, #e0f7f4, #c8f2ea);
  padding: 40px;
  transform: scale(1.15);
  animation-delay: 0.5s;
}

.flow-card.labs:hover {
  transform: scale(1.15) translateY(-8px);
}

/* Industry Card - Light Blue */
.flow-card.industry {
  background: linear-gradient(135deg, #e6f5ff, #d1ebff);
  animation-delay: 1s;
}

/* Float Animation */
@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.flow-card.labs {
  animation: cardFloatLarge 4s ease-in-out infinite 0.5s;
}

@keyframes cardFloatLarge {
  0%,
  100% {
    transform: scale(1.15) translateY(0);
  }
  50% {
    transform: scale(1.15) translateY(-10px);
  }
}

/* Card Illustration Placeholder */
.card-illustration {
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  overflow: hidden;
}

.flow-card.labs .card-illustration {
  width: 250px;
  height: 250px;
}

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

/* Card Labels */
.card-label {
  text-align: center;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.flow-card.academic .card-label {
  color: #8b4513;
}

.flow-card.industry .card-label {
  color: #2c5282;
}

/* Labs Label - Two Lines */
.flow-card.labs .card-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 20px;
  letter-spacing: 3px;
  color: #1a202c;
}

.flow-card.labs .card-label .highlight {
  color: #06bc83;
  font-size: 16px;
  letter-spacing: 4px;
}

/* Flow Arrows (SVG) */
.flow-arrow {
  flex-shrink: 0;
}

.flow-arrow path {
  stroke: #cbd5e0;
}

.flow-arrow circle {
  fill: #06bc83;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .flow-container {
    gap: 30px;
  }

  .card-illustration {
    width: 180px;
    height: 180px;
  }

  .flow-card.labs .card-illustration {
    width: 220px;
    height: 220px;
  }
}

@media (max-width: 992px) {
  .flow-container {
    gap: 20px;
  }

  .flow-card {
    padding: 24px;
  }

  .flow-card.labs {
    padding: 32px;
  }

  .card-illustration {
    width: 150px;
    height: 150px;
  }

  .flow-card.labs .card-illustration {
    width: 180px;
    height: 180px;
  }

  .flow-arrow {
    width: 80px;
  }
}

@media (max-width: 768px) {
  .flow-container {
    flex-direction: column;
    gap: 30px;
  }

  .flow-card {
    width: 100%;
    max-width: 400px;
  }

  .flow-card.labs {
    transform: scale(1);
  }

  .flow-card.labs:hover {
    transform: scale(1) translateY(-8px);
  }

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

  .flow-arrow {
    transform: rotate(90deg);
    width: 60px;
  }

  .card-illustration {
    width: 200px;
    height: 200px;
  }

  .flow-card.labs .card-illustration {
    width: 250px;
    height: 250px;
  }
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator i {
  width: 24px;
  height: 24px;
  color: var(--color-text-muted);
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* =============================================
   BUTTONS
   ============================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 14px 28px;
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-pill);
  transition: var(--transition-base);
  cursor: pointer;
}

.btn i {
  width: 20px;
  height: 20px;
}

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

.btn-primary:hover {
  opacity: 0.8;
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

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

.btn-secondary:hover {
  background-color: var(--color-text-primary);
  color: white;
  transform: translateY(-2px);
}

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

.btn-accent:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-large {
  padding: 18px 36px;
  font-size: 18px;
}

/* =============================================
   CARDS
   ============================================= */

.card-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(
    135deg,
    var(--color-accent-neutral) 0%,
    #000000 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.card-icon i {
  width: 32px;
  height: 32px;
  color: white;
  stroke-width: 2;
  display: block;
}

.card-icon svg {
  width: 32px;
  height: 32px;
  stroke: white;
  fill: none;
  stroke-width: 2;
}

/* =============================================
   ABOUT SECTION
   ============================================= */

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

.about-card {
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-base);
}

.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.about-card h3 {
  font-size: 22px;
  margin-bottom: var(--spacing-sm);
}

.about-card p {
  color: var(--color-text-secondary);
  margin: 0;
}

/* =============================================
   OBJECTIVE SECTION
   ============================================= */

.objective-content {
  max-width: 1000px;
  margin: 0 auto;
}

.objective-intro {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.objective-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.objective-item {
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition-base);
}

.objective-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.objective-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(
    135deg,
    var(--color-accent-neutral) 0%,
    #1a1a1a 100%
  );
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.objective-icon i {
  width: 36px;
  height: 36px;
  color: white;
  stroke-width: 2;
  display: block;
}

.objective-icon svg {
  width: 36px;
  height: 36px;
  stroke: white;
  fill: none;
  stroke-width: 2;
}

.objective-item p {
  color: var(--color-text-secondary);
  margin: 0;
}

/* =============================================
   FACILITIES SECTION
   ============================================= */

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

.facility-card {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
  text-align: center;
  transition: var(--transition-base);
}

.facility-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.facility-image {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--color-card-purple),
    var(--color-card-yellow)
  );
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.facility-image i {
  width: 40px;
  height: 40px;
  color: var(--color-accent-neutral);
}

.facility-card h3 {
  font-size: 20px;
  margin-bottom: var(--spacing-sm);
}

.facility-card p {
  color: var(--color-text-secondary);
  margin: 0;
}

/* =============================================
   BENEFITS SECTION
   ============================================= */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.benefit-column {
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
}

.benefit-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.benefit-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(
    135deg,
    var(--color-accent-neutral) 0%,
    #000000 100%
  );
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.benefit-icon i {
  width: 28px;
  height: 28px;
  color: white;
  stroke-width: 2;
  display: block;
}

.benefit-icon svg {
  width: 28px;
  height: 28px;
  stroke: white;
  fill: none;
  stroke-width: 2;
}

.benefit-header h3 {
  margin: 0;
  font-size: 22px;
}

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

.benefit-list li {
  display: flex;
  gap: var(--spacing-sm);
}

.benefit-list li > i {
  width: 22px;
  height: 22px;
  color: #06bc83;
  flex-shrink: 0;
  margin-top: 2px;
  stroke-width: 2.5;
  filter: drop-shadow(0 2px 4px rgba(6, 188, 131, 0.3));
  display: block;
}

.benefit-list li > i svg {
  width: 22px;
  height: 22px;
  stroke: #06bc83;
  fill: none;
  stroke-width: 2.5;
}

.benefit-list strong {
  display: block;
  font-weight: var(--font-weight-semibold);
  margin-bottom: 4px;
  color: var(--color-text-primary);
}

.benefit-list p {
  color: var(--color-text-secondary);
  font-size: 15px;
  margin: 0;
}

/* =============================================
   QUALITY SECTION
   ============================================= */

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

.quality-card {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
  text-align: center;
  transition: var(--transition-base);
}

.quality-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.quality-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--color-accent-primary), #04a372);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.quality-icon i {
  width: 36px;
  height: 36px;
  color: white;
}

.quality-card h3 {
  font-size: 20px;
  margin-bottom: var(--spacing-sm);
}

.quality-card p {
  color: var(--color-text-secondary);
  margin: 0;
}

/* =============================================
   INDUSTRIES SECTION
   ============================================= */

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

.industry-card {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
  text-align: center;
  transition: var(--transition-base);
  border: 2px solid transparent;
}

.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
  border-color: var(--color-accent-primary);
}

.industry-icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-card-green);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.industry-icon i {
  width: 32px;
  height: 32px;
  color: var(--color-accent-neutral);
}

.industry-card h3 {
  font-size: 20px;
  margin-bottom: var(--spacing-sm);
}

.industry-card p {
  color: var(--color-text-secondary);
  font-size: 15px;
  margin: 0;
}

/* =============================================
   PLATFORMS SECTION
   ============================================= */

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

.platform-card {
  background-color: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-base);
}

.platform-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-large);
}

.platform-image {
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.platform-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
}

.platform-card:hover .platform-image img {
  transform: scale(1.05);
}

.platform-content {
  padding: var(--spacing-lg);
}

.platform-content h3 {
  font-size: 22px;
  margin-bottom: var(--spacing-sm);
}

.platform-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.platform-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-accent-primary);
  font-weight: var(--font-weight-semibold);
  font-size: 15px;
}

.platform-link i {
  width: 18px;
  height: 18px;
  transition: var(--transition-base);
}

.platform-link:hover i {
  transform: translateX(4px);
}

/* =============================================
   TESTIMONIALS SECTION
   ============================================= */

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

.testimonial-card {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.testimonial-content {
  margin-bottom: var(--spacing-lg);
}

.testimonial-content p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  font-style: italic;
  margin: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.author-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(
    135deg,
    var(--color-card-purple),
    var(--color-card-yellow)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-avatar i {
  width: 24px;
  height: 24px;
  color: var(--color-accent-neutral);
}

.author-info h4 {
  font-size: 16px;
  font-weight: var(--font-weight-semibold);
  margin: 0 0 4px 0;
}

.author-info p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0;
}

/* =============================================
   CTA SECTION
   ============================================= */

.section-cta {
  background: linear-gradient(
    135deg,
    var(--color-card-purple),
    var(--color-card-yellow)
  );
  text-align: center;
}

.cta-content h2 {
  font-size: 40px;
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  font-size: 20px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

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

/* =============================================
   FOOTER
   ============================================= */

.footer {
  background-color: var(--color-accent-neutral);
  color: white;
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  margin-bottom: var(--spacing-md);
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-md);
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.footer-social a:hover {
  background-color: var(--color-accent-primary);
  transform: translateY(-2px);
}

.footer-social i {
  width: 20px;
  height: 20px;
}

.footer-col h3 {
  font-size: 18px;
  margin-bottom: var(--spacing-md);
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-accent-primary);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  gap: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.8);
  align-items: flex-start;
}

.footer-contact i {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent-primary);
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-base);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-md);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
}

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

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */

@media (max-width: 1024px) {
  :root {
    --font-size-h1: 40px;
    --font-size-h2: 28px;
    --spacing-3xl: 64px;
  }

  .hero-text h1 {
    font-size: 48px;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-h1: 32px;
    --font-size-h2: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 48px;
  }

  .navbar {
    top: var(--spacing-md);
    width: calc(100% - 40px);
  }

  .nav-container {
    padding: var(--spacing-sm);
  }

  .mobile-menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-accent-neutral);
    flex-direction: column;
    padding: var(--spacing-md);
    border-radius: var(--radius-xl);
    margin-top: var(--spacing-sm);
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .hero {
    padding-top: 80px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .hero-text h1 {
    font-size: 36px;
    text-align: center;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-visual {
    height: 350px;
    padding: 10px;
    margin-bottom: var(--spacing-sm);
  }

  .pathway-image {
    max-width: 100%;
    max-height: 100%;
    transform: scale(1.2);
    transition: all 0.6s ease;
  }

  .pathway-image:hover {
    transform: scale(1.05);
  }

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

  .about-grid,
  .facilities-grid,
  .benefits-grid,
  .quality-grid,
  .industries-grid,
  .platforms-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .cta-content h2 {
    font-size: 28px;
  }

  .cta-content p {
    font-size: 18px;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .hero-text h1 {
    font-size: 36px;
    margin-top: 100px;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-visual {
    margin-bottom: var(--spacing-2xl);
  }

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

/* =============================================
   ACCESSIBILITY
   ============================================= */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus styles */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

/* Reduced motion */
/* Reduced motion accessibility - DISABLED FOR TESTING */
/* 
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
*/