/* ===== Aspire Spectrum - Main Stylesheet ===== */
/* Version: 3.0 | Dark Navy Blue Theme | Mobile-First */

/* ===== CSS Variables ===== */
:root {
  /* Primary Colors */
  --primary: #22d3ee;
  --primary-dark: #06b6d4;
  --primary-light: #67e8f9;
  
  /* Dark Theme Colors */
  --dark-900: #0a0f1a;
  --dark-800: #0f172a;
  --dark-700: #1e293b;
  --dark-600: #334155;
  
  /* Text Colors */
  --white: #ffffff;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dark: #64748b;
  
  /* Header Colors (White Theme) */
  --header-bg: #ffffff;
  --header-text: #1e293b;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 30px rgba(34, 211, 238, 0.3);
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

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

body {
  font-family: var(--font-family);
  background-color: var(--dark-800);
  color: var(--text-muted);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul, ol {
  list-style: none;
}

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

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  color: var(--white);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(1.75rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.125rem, 3vw, 1.5rem); }
h4 { font-size: clamp(1rem, 2.5vw, 1.25rem); }

p {
  font-size: clamp(0.875rem, 2vw, 1rem);
  color: var(--text-muted);
}

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

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

.section {
  padding: 4rem 0;
  background-color: var(--dark-800);
}

@media (min-width: 768px) {
  .section { padding: 5rem 0; }
}

@media (min-width: 1024px) {
  .section { padding: 6rem 0; }
}

.section-alt {
  background-color: var(--dark-700);
}

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

.section-white h2,
.section-white h3,
.section-white h4 {
  color: var(--header-text);
}

.section-white p {
  color: #64748b;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.0625rem;
}

/* ===== Header & Navigation ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--header-bg);
  border-bottom: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--header-text);
}

.logo span {
  color: var(--primary-dark);
}

.nav-desktop {
  display: none;
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 2.5rem;
  }
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: #475569;
  transition: color 0.3s ease;
}

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

.nav-cta {
  display: none;
}

@media (min-width: 768px) {
  .nav-cta {
    display: inline-flex;
  }
}

/* Mobile Menu Button */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  gap: 6px;
}

@media (min-width: 768px) {
  .menu-toggle { display: none; }
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--header-text);
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.nav-mobile {
  display: none;
  position: absolute;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--header-bg);
  border-bottom: 1px solid #e2e8f0;
  padding: 1rem;
  box-shadow: var(--shadow-md);
}

.nav-mobile.active {
  display: block;
}

@media (min-width: 768px) {
  .nav-mobile { display: none !important; }
}

.nav-mobile a {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  color: #475569;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.nav-mobile a:hover,
.nav-mobile a.active {
  background: #e0f2fe;
  color: var(--primary-dark);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--dark-800);
}

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

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

.btn-secondary:hover {
  background: var(--white);
  color: var(--dark-800);
}

.btn-white {
  background: var(--white);
  color: var(--dark-800);
}

.btn-white:hover {
  background: #f1f5f9;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ===== Cards ===== */
.card {
  background: var(--dark-700);
  border: 1px solid var(--dark-600);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

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

.card-white {
  background: var(--white);
  border: 1px solid #e2e8f0;
}

.card-white:hover {
  border-color: var(--primary-dark);
  box-shadow: 0 10px 25px rgba(6, 182, 212, 0.15);
}

.card-white .card-title {
  color: var(--header-text);
}

.card-white .card-text {
  color: #64748b;
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 0.75rem;
  margin-bottom: 1.25rem;
  color: var(--primary);
}

.card-white .card-icon {
  background: #e0f2fe;
  border: none;
  color: var(--primary-dark);
}

.card-title {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.card-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== Grid Layouts ===== */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--dark-900) 0%, var(--dark-800) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(34, 211, 238, 0.15), transparent),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(6, 182, 212, 0.1), transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  margin-bottom: 1.5rem;
  color: var(--white);
}

.hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

@media (min-width: 480px) {
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--dark-600);
}

@media (min-width: 640px) {
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ===== Page Header (Inner Pages) ===== */
.page-header {
  padding: 8rem 0 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--dark-900) 0%, var(--dark-800) 100%);
  position: relative;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(34, 211, 238, 0.12), transparent);
  pointer-events: none;
}

.page-header .container {
  position: relative;
}

.page-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 1rem;
}

.page-title {
  margin-bottom: 1rem;
  color: var(--white);
}

.page-desc {
  max-width: 650px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1.0625rem;
}

/* ===== Services Section ===== */
.service-card {
  position: relative;
  padding: 1.75rem;
}

.service-number {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(34, 211, 238, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
}

.card-white .service-number {
  background: #e0f2fe;
  color: var(--primary-dark);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 1rem;
  margin-bottom: 1.25rem;
  color: var(--primary);
}

.card-white .service-icon {
  background: #e0f2fe;
  border: none;
  color: var(--primary-dark);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.card-white .service-desc {
  color: #64748b;
}

.service-list {
  margin-bottom: 1.5rem;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.625rem;
}

.card-white .service-list li {
  color: #475569;
}

.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}

.card-white .service-list li::before {
  background: var(--primary-dark);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  transition: gap 0.3s ease;
}

.card-white .service-link {
  color: var(--primary-dark);
}

.service-link:hover {
  gap: 0.75rem;
}

/* ===== Industries Section ===== */
.industry-card {
  text-align: center;
  padding: 1.75rem 1.25rem;
}

.industry-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 1rem;
  color: var(--primary);
}

.card-white .industry-icon {
  background: #e0f2fe;
  border: none;
  color: var(--primary-dark);
}

.industry-title {
  font-size: 1.0625rem;
  margin-bottom: 0.625rem;
}

.industry-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.card-white .industry-desc {
  color: #64748b;
}

/* ===== Framework Section ===== */
.framework-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .framework-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .framework-grid { grid-template-columns: repeat(4, 1fr); }
}

.framework-card {
  background: var(--dark-700);
  border: 1px solid var(--dark-600);
  border-radius: 0.75rem;
  padding: 1.25rem;
  transition: all 0.3s ease;
}

.framework-card:hover {
  border-color: var(--primary);
}

.card-white.framework-card {
  background: var(--white);
  border-color: #e2e8f0;
}

.card-white.framework-card:hover {
  border-color: var(--primary-dark);
}

.framework-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.framework-badge {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
}

.card-white .framework-badge {
  background: #e0f2fe;
  border: none;
  color: var(--primary-dark);
}

.framework-title {
  font-size: 1rem;
}

.framework-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.card-white .framework-desc {
  color: #64748b;
}

/* Scale Card */
.scale-card {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0891b2 100%);
  border-radius: 1rem;
  padding: 1.5rem;
  color: var(--white);
  border: none;
}

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

@media (min-width: 768px) {
  .scale-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem;
  }
}

.scale-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .scale-header { margin-bottom: 0; }
}

.scale-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 0.75rem;
  color: var(--white);
}

.scale-label {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.8);
}

.scale-title {
  font-size: 1.125rem;
  color: var(--white);
}

.scale-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .scale-desc { margin-bottom: 0; max-width: 400px; }
}

.scale-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.scale-tag {
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--white);
}

/* ===== Contact Section ===== */
.contact-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-form {
  background: var(--dark-700);
  border: 1px solid var(--dark-600);
  border-radius: 1rem;
  padding: 1.5rem;
}

.section-white .contact-form {
  background: var(--white);
  border-color: #e2e8f0;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .contact-form { padding: 2rem; }
}

.form-title {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.section-white .form-title {
  color: var(--header-text);
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.section-white .form-label {
  color: #475569;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--dark-800);
  border: 1px solid var(--dark-600);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: var(--white);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.section-white .form-input,
.section-white .form-textarea,
.section-white .form-select {
  background: #f8fafc;
  border-color: #e2e8f0;
  color: var(--header-text);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15);
}

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

.section-white .form-input::placeholder,
.section-white .form-textarea::placeholder {
  color: #94a3b8;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 480px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-card {
  background: var(--dark-700);
  border: 1px solid var(--dark-600);
  border-radius: 1rem;
  padding: 1.5rem;
}

.section-white .contact-info-card {
  background: var(--white);
  border-color: #e2e8f0;
  box-shadow: var(--shadow-sm);
}

.contact-info-title {
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
}

.section-white .contact-info-title {
  color: var(--header-text);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 0.5rem;
  color: var(--primary);
}

.section-white .contact-icon {
  background: #e0f2fe;
  border: none;
  color: var(--primary-dark);
}

.contact-label {
  font-size: 0.75rem;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.section-white .contact-label {
  color: #94a3b8;
}

.contact-value {
  font-size: 0.875rem;
  color: var(--white);
}

.section-white .contact-value {
  color: var(--header-text);
}

.contact-value a {
  color: var(--primary);
}

.section-white .contact-value a {
  color: var(--primary-dark);
}

.contact-value a:hover {
  text-decoration: underline;
}

/* Map Container */
.map-container {
  background: var(--dark-600);
  border: 1px solid var(--dark-600);
  border-radius: 1rem;
  overflow: hidden;
  height: 200px;
}

.section-white .map-container {
  background: #f1f5f9;
  border-color: #e2e8f0;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(50%);
}

/* ===== CTA Section ===== */
.cta {
  background: linear-gradient(135deg, var(--dark-900) 0%, var(--dark-800) 100%);
  position: relative;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(34, 211, 238, 0.1), transparent);
  pointer-events: none;
}

.cta-content {
  position: relative;
  text-align: center;
  max-width: 650px;
  margin: 0 auto;
}

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.cta-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.cta-title {
  margin-bottom: 1rem;
  color: var(--white);
}

.cta-desc {
  margin-bottom: 2rem;
  color: var(--text-muted);
  font-size: 1.0625rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

@media (min-width: 480px) {
  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* ===== Footer ===== */
.footer {
  background: var(--dark-900);
  color: var(--white);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand .logo {
  color: var(--white);
}

.footer-brand p {
  font-size: 0.875rem;
  margin: 1rem 0;
  max-width: 280px;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-700);
  border-radius: 0.5rem;
  color: var(--white);
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--primary);
  color: var(--dark-800);
}

.footer-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer-links li {
  margin-bottom: 0.625rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--dark-700);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copyright {
  font-size: 0.8125rem;
  color: var(--text-dark);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.8125rem;
  color: var(--text-dark);
}

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

/* ===== Values Section ===== */
.values-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .values-grid { grid-template-columns: repeat(4, 1fr); }
}

.value-card {
  text-align: center;
  padding: 1.5rem;
}

.value-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 0.75rem;
  color: var(--primary);
}

.card-white .value-icon {
  background: #e0f2fe;
  border: none;
  color: var(--primary-dark);
}

.value-title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.value-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.card-white .value-desc {
  color: #64748b;
}

/* ===== Mission/Vision Cards ===== */
.mission-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .mission-grid { grid-template-columns: repeat(2, 1fr); }
}

.mission-card {
  padding: 2rem;
}

.mission-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.card-white .mission-label {
  color: var(--primary-dark);
}

.mission-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.mission-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ===== Why Section ===== */
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.why-item:last-child {
  margin-bottom: 0;
}

.why-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 0.75rem;
  color: var(--primary);
}

.section-white .why-icon {
  background: #e0f2fe;
  border: none;
  color: var(--primary-dark);
}

.why-title {
  font-size: 1rem;
  margin-bottom: 0.375rem;
}

.section-white .why-title {
  color: var(--header-text);
}

.why-desc {
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ===== Process Steps ===== */
.process-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .process-grid { grid-template-columns: repeat(4, 1fr); }
}

.process-card {
  text-align: center;
  padding: 1.5rem;
  position: relative;
}

.process-number {
  width: 40px;
  height: 40px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-800);
}

.process-title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.process-desc {
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* ===== Utilities ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.hidden { display: none; }

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

@media (min-width: 768px) {
  .hide-desktop { display: none; }
}