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

:root {
  --blue-dark: #1B3A5C;
  --blue-mid: #2A5F8F;
  --blue-light: #3A7CC0;
  --blue-accent: #E8F0FA;
  --gray-dark: #3A3A3A;
  --gray-mid: #6B7280;
  --gray-light: #F3F4F6;
  --white: #FFFFFF;
  --orange-cta: #E8712B;
  --orange-hover: #D4621F;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --radius: 6px;
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--gray-dark);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--blue-mid);
  text-decoration: none;
  transition: color var(--transition);
}

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

h1, h2, h3, h4 {
  color: var(--blue-dark);
  line-height: 1.3;
  font-weight: 700;
}

h1 { font-size: 2.4rem; margin-bottom: 0.6em; }
h2 { font-size: 1.8rem; margin-bottom: 0.5em; }
h3 { font-size: 1.25rem; margin-bottom: 0.4em; }

p { margin-bottom: 1em; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== TOP CONTACT BAR ===== */
.top-bar {
  background: var(--blue-dark);
  color: var(--white);
  font-size: 0.88rem;
  padding: 8px 0;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.top-bar a {
  color: var(--white);
  font-weight: 500;
}

.top-bar a:hover {
  color: var(--blue-accent);
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-bar-icon {
  margin-right: 5px;
}

/* ===== HEADER / NAV ===== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid #E5E7EB;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  padding-bottom: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 4px;
}

.logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.2;
}

.logo-text span {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--gray-mid);
  letter-spacing: 0.02em;
}

/* Desktop nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  padding: 8px 14px;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--gray-dark);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  background: var(--blue-accent);
  color: var(--blue-dark);
}

.nav-cta {
  background: var(--orange-cta) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: 8px 18px !important;
}

.nav-cta:hover {
  background: var(--orange-hover) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--blue-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-mid) 100%);
  color: var(--white);
  padding: 72px 0 64px;
  text-align: center;
}

.hero h1 {
  color: var(--white);
  font-size: 2.6rem;
  max-width: 720px;
  margin: 0 auto 16px;
}

.hero p {
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 32px;
  opacity: 0.92;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 13px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-primary:hover {
  background: var(--orange-hover);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--blue-dark);
}

.btn-blue {
  background: var(--blue-mid);
  color: var(--white);
}

.btn-blue:hover {
  background: var(--blue-dark);
  color: var(--white);
}

/* ===== SECTIONS ===== */
.section {
  padding: 64px 0;
}

.section-alt {
  background: var(--gray-light);
}

.section-blue {
  background: var(--blue-accent);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-header p {
  color: var(--gray-mid);
  font-size: 1.05rem;
}

/* ===== CARD GRID ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid #E5E7EB;
  transition: box-shadow var(--transition), transform var(--transition);
}

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

.card-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  display: block;
}

.card h3 {
  margin-bottom: 10px;
}

.card p {
  color: var(--gray-mid);
  font-size: 0.94rem;
  margin-bottom: 0;
}

/* ===== WHY CHOOSE US ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--blue-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.feature-text h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.feature-text p {
  color: var(--gray-mid);
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* ===== FAST RESPONSE BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-mid) 100%);
  color: var(--white);
  padding: 48px 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.cta-banner p {
  opacity: 0.92;
  max-width: 560px;
  margin: 0 auto 24px;
}

/* ===== SERVICES PAGE ===== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  padding: 40px 0;
  border-bottom: 1px solid #E5E7EB;
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail:nth-child(even) {
  direction: rtl;
}

.service-detail:nth-child(even) > * {
  direction: ltr;
}

.service-info h2 {
  font-size: 1.5rem;
}

.service-info .situations {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 16px 0;
}

.service-info .situations h4 {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-mid);
  margin-bottom: 8px;
}

.service-info .situations ul {
  list-style: none;
  padding: 0;
}

.service-info .situations li {
  padding: 3px 0;
  font-size: 0.93rem;
  color: var(--gray-dark);
}

.service-info .situations li::before {
  content: "✓ ";
  color: var(--blue-mid);
  font-weight: 700;
}

.service-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--blue-accent);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-top: 12px;
}

.service-benefit-icon {
  font-size: 1.3rem;
}

.service-benefit p {
  margin: 0;
  font-weight: 600;
  color: var(--blue-dark);
  font-size: 0.95rem;
}

.service-visual {
  background: var(--gray-light);
  border-radius: var(--radius);
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

/* ===== PROCESS PAGE ===== */
.process-steps {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-step {
  display: flex;
  gap: 28px;
  margin-bottom: 48px;
  position: relative;
}

.process-step:last-child {
  margin-bottom: 0;
}

.step-number {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: var(--blue-dark);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  position: relative;
  z-index: 2;
}

.process-step:not(:last-child) .step-number::after {
  content: '';
  position: absolute;
  top: 64px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: calc(100% + 48px);
  background: var(--blue-accent);
  z-index: 1;
}

.step-content {
  flex: 1;
  padding-top: 6px;
}

.step-content h2 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--gray-mid);
  margin-bottom: 12px;
}

.step-expect,
.step-why {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 10px;
}

.step-expect h4,
.step-why h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--blue-mid);
  margin-bottom: 4px;
}

.step-expect p,
.step-why p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--gray-dark);
}

/* ===== QUEENS PAGE ===== */
.area-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.area-tag {
  background: var(--blue-accent);
  border-radius: var(--radius);
  padding: 14px 18px;
  text-align: center;
  font-weight: 600;
  color: var(--blue-dark);
  font-size: 0.95rem;
  transition: background var(--transition);
}

.area-tag:hover {
  background: #D6E6F7;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

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

.contact-info-block {
  margin-bottom: 24px;
}

.contact-info-block h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-info-block p,
.contact-info-block a {
  font-size: 1.05rem;
}

.contact-form {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 32px;
}

.contact-form h2 {
  margin-bottom: 20px;
  font-size: 1.4rem;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 5px;
  color: var(--gray-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid #D1D5DB;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(42, 95, 143, 0.12);
}

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

.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 24px;
  box-shadow: var(--shadow-sm);
}

.map-embed iframe {
  width: 100%;
  height: 320px;
  border: none;
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-mid) 100%);
  color: var(--white);
  padding: 48px 0;
  text-align: center;
}

.page-hero h1 {
  color: var(--white);
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.page-hero p {
  opacity: 0.9;
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,0.8);
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 14px;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col a {
  color: rgba(255,255,255,0.8);
  display: block;
  padding: 3px 0;
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 18px 0;
  text-align: center;
  font-size: 0.84rem;
}

/* ===== MOBILE STICKY CALL BUTTON ===== */
.mobile-call-btn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  background: var(--orange-cta);
  color: var(--white);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
}

.mobile-call-btn:hover {
  background: var(--orange-hover);
  color: var(--white);
  transform: scale(1.08);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .service-detail {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .service-detail:nth-child(even) {
    direction: ltr;
  }

  .service-visual {
    height: 180px;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.5rem; }

  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: 2rem; }
  .section { padding: 44px 0; }

  .top-bar .container {
    justify-content: center;
    text-align: center;
  }

  .top-bar-left,
  .top-bar-right {
    gap: 12px;
  }

  /* Hamburger menu */
  .hamburger {
    display: flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 12px 20px;
    box-shadow: var(--shadow-md);
    border-top: 1px solid #E5E7EB;
  }

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

  .main-nav a {
    width: 100%;
    padding: 10px 14px;
  }

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

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

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

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

  .page-hero h1 {
    font-size: 1.8rem;
  }

  .process-step {
    gap: 18px;
  }

  .step-number {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .mobile-call-btn {
    display: flex;
  }

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

@media (max-width: 480px) {
  .hero h1 { font-size: 1.65rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 280px; }
  .area-grid { grid-template-columns: 1fr; }
}