/* ================================
   BASE & VARIABLES
================================ */
:root {
  --primary: #F5B400;
  --primary-dark: #e6e8eb;
  --primary-light: rgba(91, 140, 255, 0.15);
  --background: #0b0f14;       /* Dark for footer */
  --body-bg: #FFFFFF;          /* ADDED: White for body */
  --header-bg: #FFFFFF;        /* ADDED: White for header */
  --card-bg: #FFFFFF;          /* CHANGED: White cards */
  --text: #2D2D2D;             /* CHANGED: Dark text for white background */
  --text-secondary: #555555;   /* CHANGED: Medium grey */
  --text-muted: #6a7283;
  --border: #e0e0e0;           /* CHANGED: Light border for white theme */
  --success: #10b981;
  --error: #ef4444;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);  /* Lighter shadow */
  --shadow-hover: 0 18px 40px rgba(0, 0, 0, 0.12);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--body-bg);      /* WHITE BODY BACKGROUND */
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

/* ================================
   TYPOGRAPHY
================================ */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

p {
  color: var(--text-secondary);
}

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

/* ================================
   HEADER & NAVIGATION - WHITE BACKGROUND
================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);      /* WHITE HEADER */
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); /* Subtle shadow */
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 700;
}

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

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  padding: 8px 0;
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

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

.nav-cta {
  background: var(--primary);
  color: white !important;
  padding: 10px 20px !important;
  border-radius: 8px;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.nav-cta::after {
  display: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ================================
   HERO SECTION - KEEP ORIGINAL DARK
================================ */
.hero {
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
  background: var(--background);    /* DARK BACKGROUND FOR HERO ONLY */
  color: #e6e8eb;                   /* Light text for dark hero */
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(91, 140, 255, 0.1) 0%, transparent 50%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-title-line {
  display: block;
}

.hero-title .accent {
  background: linear-gradient(135deg, var(--primary), #8bb3ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.2rem;
  margin: 24px 0 32px;
  max-width: 600px;
  color: #8b93a7;                  /* Light text for dark hero */
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.cta-primary, .cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

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

.cta-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.cta-secondary {
  background: transparent;
  color: #e6e8eb;                  /* Light text for dark hero */
  border: 2px solid #1e2533;       /* Dark border for dark hero */
}

.cta-secondary:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.hero-stats {
  display: flex;
  gap: 40px;
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  font-size: 0.9rem;
  color: #8b93a7;                  /* Light text for dark hero */
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  height: 400px;
}

.floating-card {
  position: absolute;
  background: rgba(18, 24, 38, 0.8); /* Semi-transparent dark */
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow);
  width: 180px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #e6e8eb;
}

.floating-card:nth-child(1) {
  top: 0;
  left: 0;
  animation: float 3s ease-in-out infinite;
}

.floating-card:nth-child(2) {
  top: 40%;
  right: 0;
  animation: float 3s ease-in-out infinite 0.5s;
}

.floating-card:nth-child(3) {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  animation: float 3s ease-in-out infinite 1s;
}

.floating-card i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.floating-card h4 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.floating-card p {
  font-size: 0.85rem;
  color: #8b93a7;                  /* Light text for dark hero */
}

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

/* ================================
   SERVICES SECTION - WHITE CARDS
================================ */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  margin-bottom: 16px;
  color: var(--text);              /* Dark text for white background */
}

.section-subtitle {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--text-secondary);    /* Medium grey for white background */
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--card-bg);      /* WHITE CARDS */
  border-radius: 16px;
  padding: 32px;
  transition: var(--transition);
  border: 1px solid var(--border);  /* Light border */
  color: var(--text);              /* Dark text */
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(245, 180, 0, 0.1); /* Light yellow/orange */
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon i {
  font-size: 1.5rem;
  color: var(--primary);
}

/* ================================
   PROCESS SECTION - BLACK BACKGROUND
================================ */
.process-steps {
  display: grid;
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 24px;
  background: var(--background);   /* BLACK/DARK BACKGROUND */
  border-radius: 16px;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1); /* Light border for dark bg */
  color: #e6e8eb;                  /* Light text for dark background */
}

.step:hover {
  transform: translateX(10px);
  border-color: var(--primary);    /* Yellow border on hover */
}

.step-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  opacity: 0.8;                    /* More visible opacity */
}

.step-content h3 {
  margin-bottom: 8px;
  color: #e6e8eb;                  /* Light text for dark background */
}

.step-content p {
  color: #8b93a7;                  /* Light grey text for dark background */
}

/* ================================
   CONTACT SECTION - WHITE CARDS
================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.card {
  background: var(--card-bg);      /* WHITE CARDS */
  border-radius: 16px;
  padding: 40px;
  color: var(--text);              /* Dark text */
  border: 1px solid var(--border);  /* Light border */
}

.contact-form-container {
  border: 1px solid var(--border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  color: var(--text);
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245, 180, 0, 0.15);
}

.consent-box {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 24px 0;
  padding: 16px;
  background: rgba(245, 180, 0, 0.05); /* Light yellow */
  border-radius: 8px;
}

.consent-box input {
  margin-top: 4px;
}

.consent-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.consent-label a {
  color: var(--primary);
  text-decoration: none;
}

.consent-label a:hover {
  text-decoration: underline;
}

.submit-btn {
  width: 100%;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 16px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.contact-info-header {
  margin-bottom: 32px;
}

.contact-details {
  margin: 32px 0;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: rgba(245, 180, 0, 0.05); /* Light yellow */
  border-radius: 12px;
  margin-bottom: 16px;
  text-align: left;
}

.contact-detail i {
  font-size: 1.5rem;
  color: var(--primary);
}

.contact-detail h4 {
  margin-bottom: 4px;
}

.contact-detail p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-note {
  margin-top: 24px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-secondary);
}

.contact-note i {
  color: var(--primary);
}

/* ================================
   FOOTER - KEEP BLACK
================================ */
.footer {
  background: var(--background);   /* DARK FOOTER */
  padding: 60px 0 30px;
  border-top: 1px solid #1e2533;   /* Dark border */
  color: #e6e8eb;                  /* Light text */
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-tagline {
  color: #8b93a7;                  /* Light text for dark footer */
  max-width: 300px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.footer-column h4 {
  color: #e6e8eb;                  /* Light text for dark footer */
  margin-bottom: 20px;
  font-size: 1rem;
}

.footer-column a {
  display: block;
  color: #8b93a7;                  /* Light text for dark footer */
  text-decoration: none;
  margin-bottom: 12px;
  transition: var(--transition);
}

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

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid #1e2533;   /* Dark border */
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #8b93a7;                  /* Light text for dark footer */
  font-size: 0.85rem;
}

.footer-legal a {
  color: #8b93a7;                  /* Light text for dark footer */
  text-decoration: none;
  margin-left: 20px;
}

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

/* ================================
   MODAL - WHITE
================================ */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
}

.modal-content {
  background: var(--card-bg);      /* WHITE MODAL */
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  border: 1px solid var(--border);
  color: var(--text);              /* Dark text */
}

.modal-icon {
  font-size: 4rem;
  color: var(--success);
  margin-bottom: 20px;
}

.modal-close {
  margin-top: 24px;
  padding: 12px 32px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* ================================
   RESPONSIVE DESIGN
================================ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-visual {
    height: 300px;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--card-bg);    /* White for mobile menu */
    flex-direction: column;
    padding: 20px;
    gap: 20px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 0 60px;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
  
  .floating-card {
    width: 150px;
  }
  
  .card {
    padding: 24px;
  }
}