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

:root {
  --orange:      #e05c1a;
  --orange-dark: #b84a12;
  --orange-light:#fef3ec;
  --navy:        #1a2233;
  --navy-light:  #2d3a52;
  --gray-50:     #f9fafb;
  --gray-100:    #f3f4f6;
  --gray-200:    #e5e7eb;
  --gray-400:    #9ca3af;
  --gray-600:    #4b5563;
  --gray-800:    #1f2937;
  --white:       #ffffff;
  --radius:      10px;
  --radius-lg:   16px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:   0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:   0 10px 40px rgba(0,0,0,.15);
  --transition:  0.22s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
}

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

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

ul { list-style: none; }

/* ===== UTILITIES ===== */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section-alt { background: var(--gray-50); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-header h2 { margin: 8px 0 16px; }
.section-header p { color: var(--gray-600); font-size: 1.05rem; }

.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--orange-light);
  padding: 4px 12px;
  border-radius: 20px;
}

h1, h2, h3, h4 {
  color: var(--navy);
  line-height: 1.2;
  font-weight: 800;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.2rem; font-weight: 700; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  box-shadow: 0 4px 16px rgba(224,92,26,.35);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.6);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}

.btn-light {
  background: var(--white);
  color: var(--orange);
  border-color: var(--white);
  font-weight: 700;
}
.btn-light:hover {
  background: var(--orange-light);
  border-color: var(--orange-light);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--orange);
  font-weight: 600;
  font-size: .9rem;
  margin-top: 8px;
  transition: gap var(--transition);
}
.link-arrow:hover { gap: 8px; }

/* ===== HEADER / NAV ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--navy);
  flex-shrink: 0;
}

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

.nav-links a {
  font-weight: 500;
  font-size: .92rem;
  color: var(--gray-600);
  transition: color var(--transition);
}
.nav-links a:not(.btn):hover { color: var(--orange); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(to bottom, rgba(15,20,35,.75) 0%, rgba(15,20,35,.55) 100%),
    url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1600&q=80') center/cover no-repeat;
  color: var(--white);
  padding: 100px 0 80px;
}

.hero-content { position: relative; z-index: 1; max-width: 720px; }

.badge {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero h1 { color: var(--white); margin-bottom: 20px; }

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.88);
  max-width: 580px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.stat strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
}

.stat span {
  font-size: .82rem;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
  letter-spacing: .07em;
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 24px 0;
}

.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px 40px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--gray-800);
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--orange-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg { width: 32px; height: 32px; }

.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--gray-600); font-size: .93rem; }

/* ===== ABOUT ===== */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap { position: relative; }

.about-image-block { position: relative; }

.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.about-img-badge strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
}

.about-img-badge span { font-size: .8rem; opacity: .9; }

.about-content .section-label { margin-bottom: 12px; }
.about-content h2 { margin-bottom: 16px; }
.about-content p { color: var(--gray-600); margin-bottom: 16px; }

.about-list {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: .93rem;
}

/* ===== PROCESS ===== */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.process-step {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--orange);
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  flex-shrink: 0;
}

.process-step h3 { margin-bottom: 10px; }
.process-step p { color: var(--gray-600); font-size: .9rem; }

.process-connector {
  width: 64px;
  height: 2px;
  background: var(--gray-200);
  margin-top: 28px;
  flex-shrink: 0;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.stars {
  color: #f59e0b;
  font-size: 1rem;
  letter-spacing: .05em;
  margin-bottom: 14px;
}

.testimonial-card p {
  color: var(--gray-600);
  font-size: .92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .78rem;
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-author strong { display: block; font-size: .92rem; }
.testimonial-author span { color: var(--gray-400); font-size: .82rem; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 56px 0;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-banner h2 { color: var(--white); margin-bottom: 8px; }
.cta-banner p { color: rgba(255,255,255,.75); font-size: 1rem; }

/* ===== CONTACT ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contact-info .section-label { margin-bottom: 12px; }
.contact-info h2 { margin-bottom: 14px; }
.contact-info > p { color: var(--gray-600); margin-bottom: 36px; }

.contact-details { display: flex; flex-direction: column; gap: 20px; }

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

.contact-detail-item svg { flex-shrink: 0; margin-top: 2px; }

.contact-detail-item strong {
  display: block;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-400);
  margin-bottom: 3px;
}

.contact-detail-item a, .contact-detail-item span {
  font-size: .93rem;
  color: var(--gray-800);
}

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

/* ===== FORM ===== */
.contact-form {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: .86rem;
  font-weight: 600;
  color: var(--gray-800);
}

.form-group label span { color: var(--orange); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: .93rem;
  font-family: inherit;
  color: var(--gray-800);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(224,92,26,.12);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #dc2626;
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-note {
  text-align: center;
  font-size: .8rem;
  color: var(--gray-400);
  margin-top: 12px;
}

.form-success {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
  display: none;
}

.form-success.visible {
  display: block;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.75);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-brand .nav-logo {
  color: var(--white);
  margin-bottom: 14px;
}

.footer-brand p { font-size: .88rem; line-height: 1.7; max-width: 280px; }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.75);
  transition: background var(--transition), color var(--transition);
}

.footer-social a:hover {
  background: var(--orange);
  color: var(--white);
}

.footer-links h4, .footer-contact h4 {
  color: var(--white);
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .88rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--orange); }

.footer-contact p { font-size: .88rem; margin-bottom: 8px; line-height: 1.5; }
.footer-contact a { transition: color var(--transition); }
.footer-contact a:hover { color: var(--orange); }

.footer-bottom {
  padding: 20px 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.45); }
.footer-bottom a { color: rgba(255,255,255,.45); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
  opacity: 0;
  animation: fadeUp .6s ease forwards;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-layout,
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }

  .about-image-wrap { display: none; } /* hide image on mobile for clean layout */

  .process-steps {
    flex-direction: column;
    align-items: center;
  }
  .process-connector {
    width: 2px;
    height: 32px;
    margin: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px 24px;
    box-shadow: var(--shadow-md);
    gap: 8px;
    border-top: 1px solid var(--gray-200);
  }

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

  .nav-links a:not(.btn) {
    padding: 10px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--gray-100);
  }

  .nav-toggle { display: flex; }

  .site-header { position: sticky; }

  .hero { min-height: 70vh; padding: 80px 0 60px; }

  .hero-stats { gap: 20px; }

  .trust-bar-inner { gap: 16px 24px; }

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

  .contact-form { padding: 24px; }

  .cta-banner-inner { flex-direction: column; text-align: center; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }

  .footer-bottom .container { flex-direction: column; text-align: center; }
}