/* ============================================
   PREMIER EDUCATION SERVICES — MODERN REDESIGN
   ============================================ */

/* ---------- CSS CUSTOM PROPERTIES ---------- */
:root {
  /* Primary palette */
  --color-primary: #0F5132;
  --color-primary-light: #198754;
  --color-primary-lighter: #d1e7dd;
  --color-primary-dark: #0a3622;

  /* Accent */
  --color-accent: #F7B32B;
  --color-accent-hover: #e5a31e;
  --color-accent-dark: #c58a15;

  /* Neutrals */
  --color-dark: #111827;
  --color-gray-900: #1f2937;
  --color-gray-800: #374151;
  --color-gray-700: #4b5563;
  --color-gray-600: #6b7280;
  --color-gray-500: #9ca3af;
  --color-gray-400: #d1d5db;
  --color-gray-300: #e5e7eb;
  --color-gray-200: #f3f4f6;
  --color-gray-100: #f9fafb;
  --color-white: #ffffff;

  /* Functional */
  --color-success: #10b981;
  --color-error: #ef4444;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --nav-height: 80px;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.05);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

/* ---------- UTILITY ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container-narrow {
  max-width: var(--container-narrow);
}

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

.section {
  padding: var(--space-5xl) 0;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: var(--space-lg);
  color: var(--color-dark);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: var(--space-3xl);
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-dark);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ---------- NAVIGATION ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: all var(--transition-slow);
}

.site-header.scrolled {
  background: rgba(15, 81, 50, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

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

.logo {
  display: flex;
  align-items: center;
  z-index: 10;
}

.logo-img {
  height: 48px;
  width: auto;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  padding: 4px 8px;
}

.main-nav {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

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

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 10;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 81, 50, 0.98);
  backdrop-filter: blur(16px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
}

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

.mobile-nav-list {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

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

.mobile-nav-cta {
  margin-top: var(--space-lg);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 40%, #1a6b47 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/construction_image_web.png') center/cover no-repeat;
  opacity: 0.15;
  mix-blend-mode: luminosity;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(247, 179, 43, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-4xl);
  max-width: 850px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(247, 179, 43, 0.12);
  border: 1px solid rgba(247, 179, 43, 0.25);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
}

.hero-title {
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-xl);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-3xl);
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255,255,255,0.12);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-top: var(--space-xs);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-line {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  border-radius: 2px;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.7); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---------- VALUE PROPOSITIONS ---------- */
.value-props {
  padding: var(--space-4xl) 0;
  background: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-300);
}

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

.value-card {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-300);
  transition: all var(--transition-base);
}

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

.value-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-lg);
  background: var(--color-primary-lighter);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.value-icon svg {
  width: 28px;
  height: 28px;
}

.value-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.value-text {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* ---------- ABOUT ---------- */
.section-about {
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-image img {
  border-radius: var(--radius-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 60%;
  height: 60%;
  border: 3px solid var(--color-primary-lighter);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-content p {
  color: var(--color-gray-700);
  margin-bottom: var(--space-lg);
}

.about-highlights {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-weight: 500;
  color: var(--color-gray-800);
}

.highlight-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-primary-light);
}

.about-company-link {
  display: inline-block;
  margin-top: var(--space-xl);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.about-company-link:hover {
  color: var(--color-primary-light);
}

/* ---------- TRADES ---------- */
.section-trades {
  background: var(--color-gray-100);
}

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

.trade-card {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-300);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.trade-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

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

.trade-card:hover::before {
  transform: scaleX(1);
}

.trade-icon {
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.trade-icon svg {
  width: 100%;
  height: 100%;
}

.trade-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.trade-desc {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* ---------- PROGRAM (TIMELINE) ---------- */
.section-program {
  background: var(--color-white);
}

.timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 38px;
  width: 2px;
  height: 100%;
  background: var(--color-gray-300);
}

.timeline-item {
  display: flex;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  position: relative;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-number {
  flex-shrink: 0;
  width: 78px;
  height: 78px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--color-white), 0 0 0 8px var(--color-primary-lighter);
}

.timeline-content {
  padding-top: var(--space-lg);
}

.timeline-content h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-sm);
}

.timeline-content p {
  color: var(--color-gray-600);
  font-size: 0.95rem;
}

/* ---------- REQUIREMENTS ---------- */
.section-requirements {
  background: var(--color-gray-100);
}

.requirements-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-3xl);
  align-items: start;
}

.requirements-main p {
  color: var(--color-gray-700);
  margin-bottom: var(--space-2xl);
}

.req-group {
  margin-bottom: var(--space-2xl);
}

.req-group-title {
  font-size: 1.15rem;
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

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

.req-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: 0.95rem;
  color: var(--color-gray-700);
}

.req-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary-light);
  margin-top: 2px;
}

.requirements-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-xl));
}

.req-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-300);
}

.req-card-highlight {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.req-card-title {
  font-size: 1.1rem;
  margin-bottom: var(--space-lg);
}

.req-card-highlight .req-card-title {
  color: var(--color-white);
}

.req-card-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.req-card-list li {
  font-size: 0.9rem;
  color: var(--color-gray-700);
  padding-left: var(--space-lg);
  position: relative;
}

.req-card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-light);
}

.req-card-highlight .req-card-list li {
  color: rgba(255,255,255,0.9);
}

.req-card-highlight .req-card-list li::before {
  background: var(--color-accent);
}

/* ---------- FAQ ---------- */
.section-faq {
  background: var(--color-white);
}

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

.faq-item {
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item.active {
  border-color: var(--color-primary-light);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  text-align: left;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--color-gray-100);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-gray-500);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-answer p {
  padding: 0 var(--space-xl) var(--space-lg);
  color: var(--color-gray-600);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- CTA SECTION ---------- */
.section-cta {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  position: relative;
  overflow: hidden;
}

.section-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(247, 179, 43, 0.06);
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.cta-text {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  max-width: 550px;
  margin: 0 auto var(--space-2xl);
}

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

/* ---------- PARTNERS ---------- */
.section-partners {
  padding: var(--space-4xl) 0;
  background: var(--color-gray-100);
}

.partners-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3xl);
}

.partner-logo {
  flex: 0 0 auto;
}

.partner-logo img {
  height: 60px;
  width: auto;
  transition: all var(--transition-base);
}

.partner-logo-crop {
  flex: 0 0 auto;
  height: 60px;
  background-size: 450px auto;
  background-repeat: no-repeat;
  background-position-y: center;
}

/* ---------- CONTACT ---------- */
.section-contact {
  background: var(--color-white);
}

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

.contact-info p {
  color: var(--color-gray-700);
  margin-bottom: var(--space-2xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-item {
  display: flex;
  gap: var(--space-lg);
}

.contact-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.contact-item p {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-bottom: 0;
}

.contact-item a {
  color: var(--color-gray-600);
}

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

/* Contact Form */
.contact-form-wrapper {
  background: var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-gray-300);
}

.form-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
}

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

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

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--space-sm);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-dark);
  background: var(--color-white);
  border: 1px solid var(--color-gray-400);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(25, 135, 84, 0.12);
}

.form-input::placeholder {
  color: var(--color-gray-500);
}

.form-select {
  cursor: pointer;
  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='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

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

.form-input.error {
  border-color: var(--color-error);
}

.form-status {
  margin-top: var(--space-md);
  font-size: 0.9rem;
  text-align: center;
}

.form-status.success {
  color: var(--color-success);
}

.form-status.error {
  color: var(--color-error);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
  height: 44px;
  width: auto;
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  padding: 4px 8px;
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.5);
}

.footer-main-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--space-md);
  transition: color var(--transition-fast);
}

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

.footer-heading {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
}

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

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.footer-contact a {
  color: rgba(255,255,255,0.5);
}

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

.footer-bottom {
  padding-top: var(--space-xl);
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* ---------- ANIMATIONS ---------- */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */

/* Desktop (1024+) */
@media (min-width: 1024px) {
  .main-nav {
    display: block;
  }
  .nav-cta {
    display: inline-flex;
  }
  .mobile-menu-toggle {
    display: none;
  }
}

/* Tablet */
@media (max-width: 1023px) {
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

  .requirements-sidebar {
    position: static;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

/* Mobile */
@media (max-width: 767px) {
  :root {
    --nav-height: 68px;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .container {
    padding: 0 var(--space-lg);
  }

  .hero-content {
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-3xl);
  }

  .hero-stats {
    gap: var(--space-lg);
  }

  .stat-number {
    font-size: 1.35rem;
  }

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

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

  .timeline::before {
    left: 24px;
  }

  .timeline-number {
    width: 50px;
    height: 50px;
    font-size: 0.9rem;
  }

  .timeline-item {
    gap: var(--space-lg);
  }

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

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

  .partners-grid {
    gap: var(--space-xl);
  }

  .partner-logo img {
    height: 45px;
  }

  .partner-logo-crop {
    height: 45px;
    background-size: 340px auto;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
}

/* Small mobile */
@media (max-width: 479px) {
  .hero-title {
    font-size: 1.85rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: center;
  }
}

/* ============================================
   APPLICATION PAGE STYLES
   ============================================ */

/* Page Hero */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-3xl);
}

.page-hero-content {
  max-width: 700px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--space-xl);
  transition: color var(--transition-fast);
}

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

.page-hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.page-hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
}

/* Application Layout */
.section-application {
  background: var(--color-gray-100);
}

.application-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-3xl);
  align-items: start;
}

.application-main {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-300);
}

/* Step Indicator */
.form-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--color-gray-300);
}

.form-step {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-gray-300);
  color: var(--color-gray-600);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.form-step.active .step-number,
.form-step.completed .step-number {
  background: var(--color-primary);
  color: var(--color-white);
}

.form-step.completed .step-number {
  background: var(--color-success);
}

.step-label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gray-500);
  transition: color var(--transition-base);
}

.form-step.active .step-label {
  color: var(--color-primary);
}

.form-step.completed .step-label {
  color: var(--color-success);
}

.step-connector {
  flex: 1;
  height: 2px;
  background: var(--color-gray-300);
  margin: 0 var(--space-sm);
  min-width: 20px;
  max-width: 60px;
  transition: background var(--transition-base);
}

.step-connector.completed {
  background: var(--color-success);
}

/* Form Fieldsets */
.form-fieldset {
  border: none;
  display: none;
}

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

.fieldset-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.fieldset-desc {
  font-size: 0.95rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-2xl);
}

.form-hint {
  display: block;
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin-top: var(--space-xs);
}

.required {
  color: var(--color-error);
}

/* Form Row 3-column */
.form-row-3 {
  grid-template-columns: 1.5fr 1fr 1fr;
}

/* Radio & Checkbox */
.radio-group {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-sm);
}

.radio-label,
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--color-gray-800);
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Button Variants */
.btn-outline-dark {
  background: transparent;
  color: var(--color-gray-700);
  border-color: var(--color-gray-400);
}

.btn-outline-dark:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-600);
  color: var(--color-dark);
}

/* Form Navigation */
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-200);
}

/* Review Section */
.review-section {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-gray-200);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.review-header h3 {
  font-size: 1.05rem;
}

.review-edit-btn {
  background: none;
  border: none;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.review-edit-btn:hover {
  background: var(--color-primary-lighter);
}

.review-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm) var(--space-xl);
}

.review-item {
  padding: var(--space-sm) 0;
}

.review-item .review-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-500);
  margin-bottom: 2px;
}

.review-item .review-value {
  font-size: 0.95rem;
  color: var(--color-dark);
  font-weight: 500;
}

/* Certification Box */
.certification-box {
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.certification-box h3 {
  font-size: 1.05rem;
  margin-bottom: var(--space-lg);
}

.certification-box .checkbox-label {
  margin-bottom: var(--space-md);
}

.terms-text {
  font-size: 0.85rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-gray-300);
}

/* Success Message */
.form-success {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
}

.success-icon {
  color: var(--color-success);
  margin-bottom: var(--space-xl);
}

.form-success h2 {
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
}

.form-success p {
  color: var(--color-gray-600);
  margin-bottom: var(--space-lg);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.form-success a {
  color: var(--color-primary);
  font-weight: 600;
}

/* Sidebar */
.application-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-xl));
}

.sidebar-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-300);
}

.sidebar-card-dark {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.sidebar-card-title {
  font-size: 1rem;
  margin-bottom: var(--space-lg);
}

.sidebar-card-dark .sidebar-card-title {
  color: var(--color-white);
}

.sidebar-card-dark p,
.sidebar-card-dark .sidebar-card-title {
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.sidebar-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.sidebar-checklist li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-gray-700);
}

.sidebar-checklist li svg {
  color: var(--color-primary-light);
  flex-shrink: 0;
}

.sidebar-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sidebar-list li {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
  padding-left: var(--space-lg);
  position: relative;
}

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

.sidebar-card p {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-md);
}

.sidebar-card.sidebar-card-dark p {
  color: rgba(255,255,255,0.9);
}

.sidebar-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sidebar-phone,
.sidebar-email {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
}

.sidebar-phone:hover,
.sidebar-email:hover {
  color: var(--color-primary-light);
}

/* Application Page Responsive */
@media (max-width: 1023px) {
  .application-layout {
    grid-template-columns: 1fr;
  }

  .application-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

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

  .form-steps {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .step-label {
    display: none;
  }

  .step-connector {
    min-width: 16px;
  }

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

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