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

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f6f7f9;
  --color-text: #1a1a1a;
  --color-text-muted: #5a5f6d;
  --color-primary: #1e3a5f;
  --color-primary-hover: #162d4a;
  --color-accent: #2a6cb6;
  --color-border: #dfe2e8;
  --color-border-light: #eceef2;
  --color-success: #1a7a4c;
  --color-success-bg: #e8f5ee;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container-max: 1080px;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --transition: 0.2s ease;
}

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

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

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

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

ul {
  list-style: none;
}

/* ===========================
   Layout
   =========================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

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

/* ===========================
   Typography
   =========================== */
h1 {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h2 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 8px;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: 48px;
}

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

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

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

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

.btn-outline:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
}

.btn-outline-light {
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
}

/* ===========================
   Header
   =========================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
}

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

.main-nav {
  display: flex;
  gap: 32px;
}

.main-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.main-nav a:hover {
  color: var(--color-text);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===========================
   Hero — Home (image background)
   =========================== */
.hero-home {
  position: relative;
  padding: 0;
  min-height: 540px;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(135deg, rgba(10, 25, 47, 0.85) 0%, rgba(10, 25, 47, 0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 160px 24px 96px;
}

.hero-home h1 {
  color: #fff;
}

.hero-home .hero-label {
  color: rgba(255,255,255,0.7);
}

.hero-home .hero-sub {
  color: rgba(255,255,255,0.75);
}

/* ===========================
   Hero — Page (text only)
   =========================== */
.page-hero {
  padding: 140px 0 64px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border-light);
}

.page-hero .hero-sub,
.page-hero .section-intro {
  margin-bottom: 0;
}

/* Original hero (for backwards compat) */
.hero {
  background: var(--color-bg);
}

.hero-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.hero h1 {
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===========================
   Card Link
   =========================== */
.card-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-accent);
  transition: color var(--transition);
}

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

/* ===========================
   Services — Home
   =========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.service-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

.service-card-body {
  padding: 28px 28px 32px;
}

.service-card-body p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  color: var(--color-primary);
  margin-bottom: 20px;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  font-size: 0.9rem;
  color: var(--color-text);
  padding-left: 20px;
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ===========================
   Highlight Grid (FEA, About teaser)
   =========================== */
.highlight-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.highlight-grid-reverse {
  direction: rtl;
}

.highlight-grid-reverse > * {
  direction: ltr;
}

.highlight-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.highlight-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.highlight-text p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.highlight-text h2 {
  margin-bottom: 16px;
}

/* ===========================
   Industries — Home (image cards)
   =========================== */
.industries-grid-home {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.industry-card-home {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: block;
}

.industry-card-img {
  width: 100%;
  height: 100%;
}

.industry-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.industry-card-home:hover .industry-card-img img {
  transform: scale(1.03);
}

.industry-card-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
}

/* Industries — legacy (icon items) */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.industry-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.industry-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.industry-item:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border);
}

/* ===========================
   Industries — Detail Page
   =========================== */
.industry-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.industry-detail-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.industry-detail-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.industry-detail-card-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

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

.industry-detail-card-body {
  padding: 24px 28px 28px;
}

.industry-detail-card-body h2,
.industry-detail-card-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.industry-detail-card-body p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===========================
   Services — Detail Page
   =========================== */
.service-detail-section {
  padding: 80px 0;
}

.service-detail-section:nth-child(even) {
  background: var(--color-bg-alt);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.service-detail-grid-reverse {
  direction: rtl;
}

.service-detail-grid-reverse > * {
  direction: ltr;
}

.service-detail-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: sticky;
  top: 96px;
}

.service-detail-img img {
  width: 100%;
  border-radius: var(--radius-lg);
  display: block;
  object-fit: cover;
}

.service-detail-content h2 {
  margin-bottom: 12px;
}

.service-detail-content > p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.service-item-card {
  padding: 20px 24px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  transition: box-shadow var(--transition);
}

.service-item-card:hover {
  box-shadow: var(--shadow-sm);
}

.service-item-card h3,
.service-item-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}

.service-item-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.service-item-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-top: 14px;
  border: 1px solid var(--color-border-light);
  display: block;
}

/* ===========================
   About
   =========================== */
.about-content {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 48px;
  align-items: start;
}

.about-text p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

/* ===========================
   Values Grid (About page)
   =========================== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.value-card {
  padding: 28px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition);
}

.value-card:hover {
  box-shadow: var(--shadow-sm);
}

.value-card svg {
  color: var(--color-primary);
  margin-bottom: 14px;
}

.value-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===========================
   Careers
   =========================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.why-card {
  padding: 24px 28px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition);
}

.why-card:hover {
  box-shadow: var(--shadow-sm);
}

.why-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Job listings */
.job-listings {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 720px;
}

.job-card {
  padding: 24px 28px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition);
}

.job-card:hover {
  box-shadow: var(--shadow-sm);
}

.job-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.job-card-header h3 {
  margin-bottom: 0;
  font-size: 1.05rem;
}

.job-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--color-bg-alt);
  color: var(--color-accent);
  border: 1px solid var(--color-border-light);
}

.job-location {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.job-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* Co-op skills list */
.coop-skills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 20px;
}

.coop-skills li {
  font-size: 0.9rem;
  padding-left: 20px;
  position: relative;
}

.coop-skills li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ===========================
   Contact Page
   =========================== */
.contact-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-info-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.contact-info-item .info-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.contact-info-item .info-value {
  font-size: 0.95rem;
  color: var(--color-text);
}

/* Contact page — grid layout used by contact.html */
.contact-section {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 48px;
  align-items: start;
}

.contact-intro {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-icon {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.contact-item-content {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.contact-item-content a,
.contact-item-content span {
  font-size: 0.95rem;
  color: var(--color-text);
}

.contact-item-content a:hover {
  color: var(--color-accent);
}

.contact-form-column {
  max-width: 100%;
}

/* ===========================
   Contact Form
   =========================== */
.contact-form {
  max-width: 640px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #b0b5c0;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(42, 108, 182, 0.1);
}

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

.btn-submit {
  margin-top: 4px;
  min-width: 160px;
  justify-content: center;
}

.btn-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.spinner {
  animation: spin 0.8s linear infinite;
}

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

/* ===========================
   Form Success
   =========================== */
.form-success {
  max-width: 640px;
  text-align: center;
  padding: 48px 32px;
  background: var(--color-success-bg);
  border-radius: var(--radius-lg);
  border: 1px solid #c3e0d0;
}

.form-success svg {
  color: var(--color-success);
  margin: 0 auto 16px;
}

.form-success h3 {
  color: var(--color-success);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}
/* ===========================
   Application Page
   =========================== */
.apply-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: start;
}

/* Sidebar */
.apply-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 88px;
}

.apply-info-card {
  padding: 24px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
}

.apply-info-card h3 {
  font-size: 1rem;
  margin-bottom: 16px;
}

.apply-info-card > p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.apply-info-card a {
  color: var(--color-accent);
}

.apply-info-card a:hover {
  text-decoration: underline;
}

.apply-steps {
  list-style: none;
  counter-reset: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.apply-steps li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.step-number {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.apply-steps li strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.apply-steps li p {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Form */
.apply-form {
  max-width: 100%;
}

.form-fieldset {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 28px 28px 8px;
  margin-bottom: 24px;
  background: var(--color-bg);
}

.form-fieldset legend {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 0 8px;
}

/* File upload */
.file-upload {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.file-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}

.file-upload-btn:hover {
  background: var(--color-border-light);
  border-color: var(--color-primary);
}

.file-input-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.file-name {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.file-name.has-file {
  color: var(--color-text);
  font-weight: 500;
}

.file-clear {
  background: none;
  border: none;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius);
  transition: color var(--transition);
}

.file-clear:hover {
  color: #c0392b;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 6px;
}

.required {
  color: #c0392b;
}

.optional {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.85em;
}

/* Consent */
.form-consent {
  margin-top: 4px;
}

.checkbox-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.checkbox-label input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
}

.form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Success */
.apply-success {
  max-width: 100%;
}

.apply-success-inner {
  text-align: center;
  padding: 56px 40px;
  background: var(--color-success-bg);
  border-radius: var(--radius-lg);
  border: 1px solid #c3e0d0;
}

.apply-success-inner svg {
  color: var(--color-success);
  margin: 0 auto 20px;
}

.apply-success-inner h2 {
  color: var(--color-success);
  margin-bottom: 12px;
}

.apply-success-inner p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 8px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.apply-success-ref {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  margin: 24px auto;
  padding: 16px 28px;
  background: var(--color-bg);
  border-radius: var(--radius);
  border: 1px solid #c3e0d0;
}

.ref-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.ref-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: monospace, var(--font-sans);
}

.apply-success-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* ===========================
   CTA Section
   =========================== */
.cta-section {
  background: var(--color-primary);
  text-align: center;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: 16px;
}

.cta-section .section-intro {
  color: rgba(255, 255, 255, 0.75);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 32px;
}

.cta-section .btn-primary {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}

.cta-section .btn-primary:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-hover);
  border-color: var(--color-bg-alt);
}

.cta-section .hero-actions {
  justify-content: center;
}

/* ===========================
   Footer
   =========================== */
.site-footer {
  padding: 32px 0;
  border-top: 1px solid var(--color-border-light);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.footer-nav {
  display: flex;
  gap: 24px;
}

.footer-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-text);
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .section {
    padding: 64px 0;
  }

  /* Nav */
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-md);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 14px 24px;
    border-bottom: 1px solid var(--color-border-light);
  }

  .main-nav a:last-child {
    border-bottom: none;
  }

  /* Hero */
  .hero-home {
    min-height: 400px;
  }

  .hero-content {
    padding: 120px 24px 64px;
  }

  .page-hero {
    padding: 120px 0 48px;
  }

  /* Grids */
  .services-grid,
  .highlight-grid,
  .highlight-grid-reverse,
  .service-detail-grid,
  .service-detail-grid-reverse,
  .industry-detail-grid,
  .values-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .highlight-grid-reverse {
    direction: ltr;
  }

  .service-detail-grid-reverse {
    direction: ltr;
  }

  .industries-grid-home {
    grid-template-columns: 1fr 1fr;
  }

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

  /* About */
  .about-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-stats {
    flex-direction: row;
    justify-content: space-around;
    text-align: center;
  }

  /* Contact & Apply */
  .contact-layout,
  .contact-grid,
  .apply-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .apply-sidebar {
    position: static;
  }

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

  .form-fieldset {
    padding: 20px 20px 8px;
  }

  /* Co-op */
  .coop-skills {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  /* Service detail */
  .service-detail-section {
    padding: 56px 0;
  }

  .service-detail-img {
    position: static;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.65rem;
  }

  .industries-grid-home,
  .industries-grid {
    grid-template-columns: 1fr;
  }

  .about-stats {
    flex-direction: column;
    text-align: left;
  }

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

  .hero-actions .btn {
    text-align: center;
    justify-content: center;
  }
}