/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  color: #1a1a2e;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
h1, h2, h3, h4, h5 { line-height: 1.15; font-weight: 700; letter-spacing: -0.02em; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

/* === ANIMATIONS === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes slideRight {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}
.animate { opacity: 0; }
.animate.visible { animation: fadeUp 0.7s ease forwards; }
.animate-delay-1 { animation-delay: 0.15s; }
.animate-delay-2 { animation-delay: 0.3s; }
.animate-delay-3 { animation-delay: 0.45s; }
.animate-delay-4 { animation-delay: 0.6s; }
.animate-delay-5 { animation-delay: 0.75s; }

/* === NAVBAR === */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 10, 20, 0.85);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.3s;
}
.navbar.scrolled { background: rgba(10, 10, 20, 0.95); }
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo { height: 42px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link {
  color: rgba(255,255,255,0.7); padding: 10px 16px; font-size: 14px; font-weight: 500;
  transition: all 0.2s; background: none; border: none; cursor: pointer;
  font-family: inherit; border-radius: 8px; min-height: 44px;
  display: flex; align-items: center;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.06); }
.nav-link.active { color: #fff; }
.nav-dropdown { position: relative; }
.dropdown-toggle { display: flex; align-items: center; gap: 6px; }
.dropdown-toggle svg { transition: transform 0.2s; }
.dropdown-menu {
  display: none; position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: #fff; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  min-width: 280px; padding: 8px; opacity: 0;
  transition: opacity 0.2s;
}
.dropdown-menu a {
  display: block; padding: 10px 16px; color: #1a1a2e; font-size: 14px;
  border-radius: 8px; transition: background 0.15s;
}
.dropdown-menu a:hover { background: #f0faf7; color: #0d9668; }
.nav-dropdown:hover .dropdown-menu { display: block; opacity: 1; }
.nav-dropdown:hover .dropdown-toggle svg { transform: rotate(180deg); }
.nav-cta { margin-left: 12px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: #fff;
  margin: 5px 0; transition: 0.3s; border-radius: 2px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 28px; border-radius: 10px;
  font-size: 14px; font-weight: 600; transition: all 0.25s;
  font-family: inherit; cursor: pointer; border: 2px solid transparent;
  letter-spacing: -0.01em;
}
.btn-primary {
  background: #0d9668; color: #fff; border-color: #0d9668;
  box-shadow: 0 2px 12px rgba(13,150,104,0.25);
}
.btn-primary:hover {
  background: #0a7d56; border-color: #0a7d56;
  box-shadow: 0 4px 20px rgba(13,150,104,0.35);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent; color: #fff; border-color: rgba(255,255,255,0.3);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5);
  transform: translateY(-1px);
}
.btn-dark {
  background: #0a0a14; color: #fff; border-color: #0a0a14;
}
.btn-dark:hover { background: #1a1a2e; transform: translateY(-1px); }
.btn-lg { padding: 16px 36px; font-size: 15px; border-radius: 12px; }
.btn-icon { gap: 8px; }
.btn-icon svg { width: 16px; height: 16px; }

/* === HERO === */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  background: #0a0a14; color: #fff; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('images/meet-nationalpipe.jpg') center/cover no-repeat;
  opacity: 0.15; filter: saturate(0.3);
}
.hero-gradient {
  position: absolute; inset: 0;
  background: 
    radial-gradient(ellipse at 20% 80%, rgba(13,150,104,0.15), transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(13,100,200,0.08), transparent 50%);
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
}
.hero-content { position: relative; z-index: 1; padding: 120px 0 80px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(13,150,104,0.12); border: 1px solid rgba(13,150,104,0.2);
  border-radius: 100px; padding: 6px 16px; font-size: 13px; font-weight: 500;
  color: #3dd9a0; margin-bottom: 24px;
  animation: fadeUp 0.6s ease forwards;
}
.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%; background: #3dd9a0;
  animation: pulse 2s ease infinite;
}
.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem); margin-bottom: 20px;
  max-width: 800px; letter-spacing: -0.03em;
  animation: fadeUp 0.7s ease 0.1s forwards; opacity: 0;
}
.hero h1 .text-gradient {
  background: linear-gradient(135deg, #3dd9a0, #0d9668);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 1.2rem; opacity: 0.6; margin-bottom: 40px; max-width: 560px;
  line-height: 1.7;
  animation: fadeUp 0.7s ease 0.2s forwards; opacity: 0;
}
.hero-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
  animation: fadeUp 0.7s ease 0.3s forwards; opacity: 0;
}
.hero-stats {
  display: flex; gap: 48px; margin-top: 80px; padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
  animation: fadeUp 0.7s ease 0.4s forwards; opacity: 0;
}
.hero-stat-value { font-size: 2rem; font-weight: 700; color: #3dd9a0; }
.hero-stat-label { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.05em; }

/* === SECTIONS === */
.section { padding: 100px 0; }
.section-dark { background: #0a0a14; color: #fff; }
.section-gray { background: #f6f7f9; }
.section-header { max-width: 600px; margin-bottom: 64px; }
.section-header.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-label {
  display: inline-block; font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: #0d9668; margin-bottom: 16px;
}
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); margin-bottom: 16px; }
.section-header p { font-size: 1.1rem; color: #666; line-height: 1.7; }
.section-dark .section-header p { color: rgba(255,255,255,0.5); }

/* === TRUST BAR === */
.trust-bar { padding: 48px 0; background: #fff; border-bottom: 1px solid #eee; }
.trust-bar-inner {
  display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 600; color: #666;
}
.trust-icon {
  width: 40px; height: 40px; border-radius: 10px; background: #f0faf7;
  display: flex; align-items: center; justify-content: center;
  color: #0d9668; font-size: 18px;
}

/* === ABOUT ROW === */
.about-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-image-wrap { position: relative; }
.about-image-wrap img { border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,0.1); }
.about-image-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: #0d9668; color: #fff; padding: 20px 28px; border-radius: 12px;
  font-weight: 700; font-size: 1.1rem; box-shadow: 0 8px 24px rgba(13,150,104,0.3);
}
.about-text h2 { margin-bottom: 24px; }
.about-text p { color: #555; margin-bottom: 16px; }
.about-features {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px;
}
.about-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 500; color: #333;
}
.about-feature-icon {
  width: 32px; height: 32px; border-radius: 8px; background: #f0faf7;
  display: flex; align-items: center; justify-content: center;
  color: #0d9668; font-size: 14px; flex-shrink: 0;
}

/* === SERVICES GRID === */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  position: relative; background: #fff; border-radius: 16px; overflow: hidden;
  border: 1px solid #eee; transition: all 0.3s;
}
.service-card:hover {
  transform: translateY(-6px); border-color: #0d9668;
  box-shadow: 0 20px 60px rgba(13,150,104,0.12);
}
.service-image-wrap { height: 220px; overflow: hidden; position: relative; }
.service-image-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.service-card:hover .service-image-wrap img { transform: scale(1.05); }
.service-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,20,0.6), transparent);
}
.service-body { padding: 24px; }
.service-card h3 {
  font-size: 1.1rem; margin-bottom: 8px; font-weight: 600;
  display: flex; align-items: center; justify-content: space-between;
}
.service-card h3 .arrow {
  width: 32px; height: 32px; border-radius: 8px; background: #f0faf7;
  display: flex; align-items: center; justify-content: center;
  color: #0d9668; transition: all 0.2s; font-size: 14px;
}
.service-card:hover h3 .arrow { background: #0d9668; color: #fff; }
.service-card p { font-size: 0.9rem; color: #777; line-height: 1.6; }

/* Dark variant */
.section-dark .service-card { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.08); }
.section-dark .service-card:hover { border-color: #0d9668; background: rgba(13,150,104,0.06); }
.section-dark .service-card h3 { color: #fff; }
.section-dark .service-card h3 .arrow { background: rgba(255,255,255,0.08); color: #3dd9a0; }
.section-dark .service-card:hover h3 .arrow { background: #0d9668; color: #fff; }
.section-dark .service-card p { color: rgba(255,255,255,0.5); }

/* === WHY CHOOSE === */
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.why-card {
  background: #fff; border-radius: 16px; padding: 36px;
  border: 1px solid #eee; transition: all 0.3s;
}
.why-card:hover { border-color: #0d9668; transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.06); }
.why-card-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, #0d9668, #0a7d56);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 22px; margin-bottom: 20px;
}
.why-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.why-card p { font-size: 0.9rem; color: #777; }

/* === STATS BAR === */
.stats-section {
  padding: 80px 0; background: #0a0a14; color: #fff;
  position: relative; overflow: hidden;
}
.stats-section::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(13,150,104,0.08), transparent 70%);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; position: relative; }
.stat-card { text-align: center; padding: 24px; }
.stat-value {
  font-size: 2.8rem; font-weight: 700;
  background: linear-gradient(135deg, #3dd9a0, #fff);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 14px; color: rgba(255,255,255,0.4); margin-top: 8px; text-transform: uppercase; letter-spacing: 0.08em; }
.stat-divider { width: 1px; background: rgba(255,255,255,0.08); }

/* === CTA === */
.cta-section {
  padding: 100px 0; background: linear-gradient(135deg, #0d9668, #0a7d56);
  color: #fff; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08), transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0,0,0,0.1), transparent 50%);
}
.cta-inner { position: relative; z-index: 1; }
.cta-inner h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 12px; }
.cta-inner p { font-size: 1.1rem; opacity: 0.85; margin-bottom: 32px; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cta-or { opacity: 0.8; font-size: 15px; }
.phone-link { color: #fff; font-weight: 700; border-bottom: 2px solid rgba(255,255,255,0.4); padding-bottom: 2px; transition: border-color 0.2s; }
.phone-link:hover { border-color: #fff; }

/* === FOOTER === */
.footer { background: #060610; color: #fff; padding: 80px 0 0; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; padding-bottom: 60px; }
.footer-logo { height: 48px; margin-bottom: 20px; }
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-bottom: 24px; max-width: 320px; }
.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; color: rgba(255,255,255,0.5); font-size: 14px;
}
.footer-social a:hover { background: #0d9668; color: #fff; }
.footer-col h4 { font-size: 14px; font-weight: 600; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-col a {
  display: block; padding: 6px 0; font-size: 14px;
  color: rgba(255,255,255,0.4); transition: color 0.2s;
}
.footer-col a:hover { color: #3dd9a0; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0; border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 13px; color: rgba(255,255,255,0.3);
}
.footer-bottom a { color: rgba(255,255,255,0.3); transition: color 0.2s; }
.footer-bottom a:hover { color: #3dd9a0; }
.sonder-credit { height: 20px; opacity: 0.3; transition: opacity 0.2s; display: inline-block; vertical-align: middle; margin-left: 4px; }
.sonder-credit:hover { opacity: 0.6; }

/* === BACK TO TOP === */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px; width: 44px; height: 44px;
  background: #0d9668; color: #fff; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; opacity: 0; pointer-events: none;
  transition: all 0.3s; z-index: 50; box-shadow: 0 4px 16px rgba(13,150,104,0.3);
}
.back-to-top:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(13,150,104,0.4); }
.back-to-top.visible { opacity: 1; pointer-events: auto; }

/* === PAGE HEADER (subpages) === */
.page-header {
  background: #0a0a14; color: #fff; padding: 140px 0 80px;
  position: relative; overflow: hidden;
}
.page-header::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 80%, rgba(13,150,104,0.1), transparent 60%);
}
.page-header .container { position: relative; }
.page-header h1 { font-size: clamp(2rem, 4vw, 3rem); }
.page-header .breadcrumb { font-size: 14px; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.page-header .breadcrumb a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.page-header .breadcrumb a:hover { color: #3dd9a0; }

/* === SERVICE DETAIL === */
.service-detail { padding: 80px 0; }
.service-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.service-detail-text p { color: #555; margin-bottom: 16px; font-size: 1.05rem; }
.service-detail-text h3 { margin: 32px 0 16px; font-size: 1.3rem; }
.service-detail-image img { border-radius: 16px; box-shadow: 0 16px 48px rgba(0,0,0,0.08); }
.service-detail-sidebar {
  background: #f6f7f9; padding: 32px; border-radius: 16px;
  position: sticky; top: 100px;
}
.service-detail-sidebar h4 { font-size: 1rem; margin-bottom: 16px; }
.service-detail-sidebar a {
  display: block; padding: 10px 16px; border-radius: 8px; font-size: 14px;
  color: #555; transition: all 0.2s; margin-bottom: 4px;
}
.service-detail-sidebar a:hover, .service-detail-sidebar a.active { background: #fff; color: #0d9668; box-shadow: 0 2px 8px rgba(0,0,0,0.04); }

/* === CONTACT === */
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; gap: 0; } }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 13px; color: #333; text-transform: uppercase; letter-spacing: 0.04em; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 18px; border: 1px solid #e0e0e0; border-radius: 10px;
  font-family: inherit; font-size: 15px; transition: all 0.2s;
  background: #fafafa;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: #0d9668; background: #fff;
  box-shadow: 0 0 0 3px rgba(13,150,104,0.1);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.contact-info-card {
  background: #0a0a14; color: #fff; padding: 40px; border-radius: 16px;
  height: fit-content;
}
.contact-info-card h3 { font-size: 1.3rem; margin-bottom: 24px; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-info-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(13,150,104,0.15); display: flex; align-items: center; justify-content: center;
  color: #3dd9a0; font-size: 18px; flex-shrink: 0;
}
.contact-info-item p { font-size: 14px; color: rgba(255,255,255,0.6); }
.contact-info-item strong { color: #fff; display: block; margin-bottom: 2px; }
.contact-info-item a { color: #3dd9a0; }

/* === ABOUT PAGE === */
.about-values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.about-value-card {
  background: #fff; padding: 36px; border-radius: 16px;
  border: 1px solid #eee; text-align: center;
}
.about-value-card h4 { color: #0d9668; margin-bottom: 8px; font-size: 1.1rem; }
.about-value-card p { color: #777; font-size: 0.9rem; }

/* === RESPONSIVE === */

/* Tablet */
@media (max-width: 991px) {
  .container { padding: 0 24px; }
  .section { padding: 72px 0; }

  .nav-menu { display: none; }
  .nav-menu.open {
    display: flex; flex-direction: column; position: absolute;
    top: 72px; left: 0; right: 0; background: rgba(10,10,20,0.98);
    padding: 16px; border-bottom: 1px solid rgba(255,255,255,0.06);
    backdrop-filter: blur(20px); max-height: 80vh; overflow-y: auto;
  }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .dropdown-menu {
    position: static; box-shadow: none; background: rgba(255,255,255,0.04);
    border-radius: 8px; margin: 4px 0; transform: none;
  }
  .dropdown-menu a { color: rgba(255,255,255,0.6); padding: 12px 16px; }
  .dropdown-menu a:hover { background: rgba(255,255,255,0.06); color: #3dd9a0; }
  .nav-dropdown:hover .dropdown-menu { display: none; }
  .nav-dropdown.open .dropdown-menu { display: block; opacity: 1; }

  .hero { min-height: auto; }
  .hero-content { padding: 120px 0 60px; }
  .hero h1 { font-size: 2.4rem; }
  .hero-subtitle { font-size: 1.05rem; }
  .hero-stats { gap: 24px; flex-wrap: wrap; margin-top: 48px; padding-top: 32px; }

  .about-row { grid-template-columns: 1fr; gap: 40px; }
  .about-image-badge { bottom: -12px; right: 12px; padding: 14px 20px; font-size: 1rem; }
  .about-features { grid-template-columns: 1fr 1fr; }

  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .service-image-wrap { height: 180px; }

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

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-value { font-size: 2.2rem; }
  .stat-divider { display: none; }

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

  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-card { margin-top: 8px; }

  .service-detail-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-detail-sidebar { position: static; }

  .page-header { padding: 120px 0 60px; }

  .cta-section { padding: 72px 0; }
  .cta-inner h2 { font-size: 1.8rem; }

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

/* Large mobile */
@media (max-width: 768px) {
  .hero-content { padding: 100px 0 48px; }
  .hero h1 { font-size: 2rem; max-width: 100%; }
  .hero-subtitle { max-width: 100%; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); display: grid; gap: 20px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { text-align: center; justify-content: center; }

  .trust-bar { padding: 32px 0; }
  .trust-bar-inner { gap: 16px; justify-content: flex-start; flex-wrap: wrap; }
  .trust-item { font-size: 13px; }
  .trust-icon { width: 34px; height: 34px; font-size: 15px; border-radius: 8px; }

  .section-header { margin-bottom: 40px; }
  .section-header h2 { font-size: 1.7rem; }

  .services-grid { grid-template-columns: 1fr; }
  .service-image-wrap { height: 200px; }

  .why-grid { grid-template-columns: 1fr; }
  .why-card { padding: 28px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-card { padding: 20px 16px; }
  .stat-value { font-size: 2rem; }
  .stat-label { font-size: 12px; }

  .about-features { grid-template-columns: 1fr; }
  .about-values-grid { grid-template-columns: 1fr; }
  .about-value-card { padding: 28px; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .contact-info-card { padding: 28px; }
}

/* Small mobile */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }

  .nav-container { height: 64px; }
  .nav-logo { height: 36px; }
  .nav-menu.open { top: 64px; }

  .hero-content { padding: 88px 0 40px; }
  .hero h1 { font-size: 1.7rem; letter-spacing: -0.02em; }
  .hero-subtitle { font-size: 0.95rem; margin-bottom: 28px; }
  .hero-badge { font-size: 12px; padding: 5px 12px; margin-bottom: 20px; }
  .hero-stats { margin-top: 36px; padding-top: 24px; gap: 16px; }
  .hero-stat-value { font-size: 1.6rem; }
  .hero-stat-label { font-size: 11px; }

  .btn { padding: 12px 20px; font-size: 14px; }
  .btn-lg { padding: 14px 24px; font-size: 14px; }

  .trust-bar-inner { gap: 12px; }
  .trust-item { font-size: 12px; gap: 6px; }
  .trust-icon { width: 30px; height: 30px; font-size: 13px; }

  .section-header h2 { font-size: 1.5rem; }
  .section-label { font-size: 11px; margin-bottom: 12px; }

  .about-text h2 { font-size: 1.5rem; }
  .about-image-badge { padding: 12px 16px; font-size: 0.9rem; bottom: -8px; right: 8px; }

  .service-card h3 { font-size: 1rem; }
  .service-body { padding: 16px; }
  .service-card p { font-size: 0.85rem; }

  .why-card-icon { width: 44px; height: 44px; font-size: 18px; border-radius: 12px; margin-bottom: 16px; }
  .why-card h3 { font-size: 1rem; }

  .cta-section { padding: 56px 0; }
  .cta-inner h2 { font-size: 1.5rem; }
  .cta-inner p { font-size: 0.95rem; }
  .cta-actions { flex-direction: column; gap: 12px; }

  .page-header { padding: 96px 0 48px; }
  .page-header h1 { font-size: 1.6rem; }
  .page-header .breadcrumb { font-size: 13px; margin-bottom: 12px; }

  .service-detail-text p { font-size: 0.95rem; }

  .contact-grid { gap: 32px; }
  .contact-info-card { padding: 24px; }
  .contact-info-card h3 { font-size: 1.1rem; }

  .footer { padding: 48px 0 0; }
  .footer-logo { height: 40px; }
  .footer-desc { font-size: 13px; }
  .footer-col h4 { font-size: 13px; margin-bottom: 14px; }
  .footer-col a { font-size: 13px; }
  .footer-bottom { font-size: 12px; padding: 16px 0; }

  .back-to-top { bottom: 16px; right: 16px; width: 40px; height: 40px; border-radius: 10px; }

}