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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: #f8fafc;
  color: #0f172a;
  overflow-x: hidden;
  line-height: 1.5;
}

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

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

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

ul { list-style: none; }

input, select, textarea {
  font: inherit;
}

/* ========================================
   UTILITIES
   ======================================== */
.text-orange-500 { color: #f97316; }
.text-orange-400 { color: #fb923c; }
.text-blue-400 { color: #60a5fa; }

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  background: #fff;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  padding: 8px 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 640px) {
  .nav-container { padding: 0 24px; }
}
@media (min-width: 1024px) {
  .nav-container { padding: 0 32px; }
}

/* Brand */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo {
  height: 48px;
  width: auto;
}

.nav-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.nav-brand-sub {
  font-size: 10px;
  font-weight: 600;
  color: #64748b;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Desktop nav links */
.nav-links {
  display: none;
  align-items: center;
  gap: 32px;
}

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

.nav-link {
  font-weight: 500;
  transition: color 0.2s;
  color: #475569;
}

.nav-link:hover { color: #f97316; }

.btn-quote {
  background: #f97316;
  color: #fff;
  padding: 8px 24px;
  border-radius: 9999px;
  font-weight: 700;
  transition: all 0.2s;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.btn-quote:hover {
  background: #ea580c;
  box-shadow: 0 10px 15px -3px rgba(254,215,170,0.5), 0 4px 6px -4px rgba(254,215,170,0.3);
}

/* Mobile menu toggle */
.menu-toggle {
  display: block;
  color: #1e3a8a;
}

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

#menu-icon { color: #1e3a8a; }
#close-icon { color: #1e3a8a; }

/* ========================================
   MOBILE MENU OVERLAY
   ======================================== */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  background: #fff;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  font-size: 24px;
  font-weight: 700;
}

.mobile-menu.open { display: flex; }

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

.mobile-link {
  color: #0f172a;
  transition: color 0.2s;
}

.mobile-link:hover { color: #f97316; }

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.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;
  background: linear-gradient(to right, #172554, rgba(30, 58, 138, 0.8), transparent);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
}

@media (min-width: 640px) {
  .hero-content { padding: 0 24px; }
}
@media (min-width: 1024px) {
  .hero-content { padding: 0 32px; }
}

.hero-text {
  max-width: 576px;
}

.hero-badge {
  display: inline-block;
  padding: 4px 16px;
  background: rgba(249, 115, 22, 0.2);
  color: #fb923c;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  border: 1px solid rgba(249, 115, 22, 0.3);
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .hero-title { font-size: 72px; }
}

.hero-desc {
  font-size: 20px;
  color: #cbd5e1;
  margin-bottom: 40px;
  line-height: 1.625;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 640px) {
  .hero-buttons { flex-direction: row; }
}

.btn-primary {
  background: #f97316;
  color: #fff;
  padding: 16px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-primary:hover { background: #ea580c; }

.icon-arrow {
  transition: transform 0.2s;
}

.btn-primary:hover .icon-arrow {
  transform: translateX(4px);
}

.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: #fff;
  backdrop-filter: blur(12px);
  padding: 16px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 18px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.2s;
}

.btn-secondary:hover { background: rgba(255,255,255,0.2); }

/* Hero decorative elements */
.hero-decor {
  position: absolute;
  bottom: 40px;
  right: 40px;
  display: none;
  opacity: 0.3;
}

@media (min-width: 1024px) {
  .hero-decor { display: block; }
}

.hero-circle {
  width: 256px;
  height: 256px;
  border: 8px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ========================================
   STATS BAR
   ======================================== */
.stats-bar {
  background: #fff;
  padding: 48px 0;
  position: relative;
  z-index: 20;
  margin: -40px 16px 0;
  border-radius: 12px;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  border: 1px solid #f1f5f9;
}

@media (min-width: 640px) {
  .stats-bar { margin: -40px 32px 0; }
}
@media (min-width: 768px) {
  .stats-bar { margin: -40px 80px 0; }
}

.stat-item {
  text-align: center;
  padding: 16px;
}

.stat-val {
  font-size: 30px;
  font-weight: 900;
  color: #1e3a8a;
}

.stat-label {
  font-size: 14px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services {
  padding: 96px 0;
  background: #f8fafc;
}

.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 640px) {
  .section-container { padding: 0 24px; }
}
@media (min-width: 1024px) {
  .section-container { padding: 0 32px; }
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  color: #f97316;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-size: inherit;
}

.section-title {
  font-size: 36px;
  font-weight: 900;
  color: #172554;
  margin-bottom: 16px;
}

.section-divider {
  width: 96px;
  height: 4px;
  background: #1e3a8a;
  margin: 0 auto;
  border-radius: 9999px;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  transition: all 0.5s;
  border-bottom: 4px solid #2563eb;
}

.service-card.card-orange { border-bottom-color: #f97316; }
.service-card.card-blue { border-bottom-color: #2563eb; }

.service-card:hover {
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}

.service-img-wrap {
  height: 192px;
  overflow: hidden;
  position: relative;
}

.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s;
}

.service-card:hover .service-img-wrap img {
  transform: scale(1.1);
}

.service-icon {
  position: absolute;
  top: 16px;
  left: 16px;
  background: #fff;
  padding: 12px;
  border-radius: 12px;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-body {
  padding: 32px;
}

.service-title {
  font-size: 20px;
  font-weight: 700;
  color: #172554;
  margin-bottom: 12px;
}

.service-desc {
  color: #475569;
  margin-bottom: 24px;
  line-height: 1.625;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: #1e3a8a;
  transition: color 0.2s;
}

.service-link:hover { color: #f97316; }

/* ========================================
   FEATURES SECTION
   ======================================== */
.features {
  padding: 96px 0;
  background: #1e3a8a;
  color: #fff;
  overflow: hidden;
  position: relative;
}

.features-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
}

@media (min-width: 640px) {
  .features-container { padding: 0 24px; }
}
@media (min-width: 1024px) {
  .features-container {
    padding: 0 32px;
    flex-direction: row;
  }
}

.features-text {
  flex: 1;
}

.features-title {
  font-size: 36px;
  font-weight: 900;
  margin-bottom: 24px;
}

.features-desc {
  color: #dbeafe;
  font-size: 18px;
  margin-bottom: 32px;
  line-height: 1.625;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.features-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.features-check {
  background: #f97316;
  border-radius: 50%;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.features-update {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: #172554;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #1e40af;
}

.update-badge {
  background: #f97316;
  color: #fff;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.update-text {
  font-size: 14px;
  font-weight: 600;
}

/* Features visual */
.features-visual {
  flex: 1;
  position: relative;
}

.features-card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(4px);
  padding: 32px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.1);
  position: relative;
  z-index: 10;
}

.features-card img {
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}

.features-float {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: #f97316;
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
}

.features-float svg {
  margin-bottom: 8px;
}

.float-bold {
  font-weight: 700;
}

.float-sub {
  font-size: 14px;
  opacity: 0.8;
  color: rgba(255,255,255,0.9);
}

.features-bg-pattern {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  opacity: 0.1;
  pointer-events: none;
}

.pattern-svg {
  width: 100%;
  height: 100%;
  color: #fff;
  fill: currentColor;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
  padding: 96px 0;
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}

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

.contact-title {
  font-size: 36px;
  font-weight: 900;
  color: #172554;
  margin-bottom: 24px;
}

.contact-desc {
  color: #475569;
  margin-bottom: 40px;
  font-size: 18px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon-box {
  background: #eff6ff;
  padding: 16px;
  border-radius: 12px;
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-label {
  font-weight: 700;
  color: #172554;
}

.detail-text {
  color: #64748b;
  font-size: 14px;
  margin-top: 2px;
}

/* Contact form */
.contact-form-wrap {
  background: #f8fafc;
  padding: 32px;
  border-radius: 24px;
  border: 1px solid #e2e8f0;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

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

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 14px;
  font-weight: 700;
  color: #334155;
  margin-left: 4px;
}

.form-input {
  background: #fff;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  outline: none;
  transition: box-shadow 0.2s;
}

.form-input:focus {
  box-shadow: 0 0 0 2px #3b82f6;
}

.form-textarea {
  resize: vertical;
}

.btn-submit {
  grid-column: 1 / -1;
  background: #1e3a8a;
  color: #fff;
  font-weight: 700;
  padding: 16px;
  border-radius: 8px;
  transition: background 0.2s;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.btn-submit:hover {
  background: #1e40af;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: #172554;
  color: #fff;
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

.footer-brand-col {
  grid-column: span 1;
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 24px;
}

.footer-desc {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.625;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.social-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  text-transform: uppercase;
  font-size: 10px;
  font-weight: 700;
}

.social-icon:hover {
  background: #f97316;
}

.footer-col-title {
  font-weight: 700;
  margin-bottom: 24px;
  font-size: 18px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: #94a3b8;
  font-size: 14px;
}

.footer-links a:hover {
  color: #fff;
  transition: color 0.2s;
}

.footer-newsletter-desc {
  color: #94a3b8;
  font-size: 14px;
  margin-bottom: 16px;
}

.footer-newsletter {
  display: flex;
  background: rgba(255,255,255,0.1);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
}

.newsletter-input {
  background: transparent;
  padding: 8px 12px;
  font-size: 14px;
  width: 100%;
  outline: none;
  border: none;
  color: #fff;
}

.newsletter-input::placeholder {
  color: #94a3b8;
}

.newsletter-btn {
  background: #f97316;
  padding: 8px 16px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  white-space: nowrap;
}

/* Footer bottom bar */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: #64748b;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
}

@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; }
}

.footer-bottom-links {
  display: flex;
  gap: 32px;
}

.footer-bottom-links a:hover {
  color: #fff;
  transition: color 0.2s;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}