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

:root {
  --primary: #1a2a3a;
  --primary-light: #2c3e50;
  --accent: #c9a84c;
  --accent-dark: #b08d3a;
  --text: #333333;
  --text-light: #666666;
  --bg: #ffffff;
  --bg-light: #f8f7f4;
  --bg-dark: #1a2a3a;
  --border: #e0ddd5;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --radius: 4px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--bg);
}

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

ul {
  list-style: none;
}

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

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

/* ===== NAVBAR ===== */
.navbar {
  background: var(--primary);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

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

.navbar-brand {
  color: var(--accent);
  font-size: 1.35rem;
  font-weight: 700;
  padding: 18px 0;
  letter-spacing: 0.5px;
}

.navbar-brand:hover {
  color: #fff;
}

.nav-links {
  display: flex;
  gap: 0;
}

.nav-links li a {
  display: block;
  color: #ccc;
  padding: 20px 18px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all var(--transition);
  border-bottom: 3px solid transparent;
}

.nav-links li a:hover,
.nav-links li a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border-bottom-color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: #fff;
  margin: 6px 0;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(201,168,76,0.05)" stroke-width="0.5"/></svg>') repeat;
  background-size: 200px;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: var(--accent);
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 15px;
  letter-spacing: 0.5px;
}

.hero p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto 35px;
  line-height: 1.8;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.3);
}

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

.btn-outline:hover {
  background: var(--accent);
  color: var(--primary);
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
}

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

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.section-title p {
  color: var(--text-light);
  font-size: 1.05rem;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 15px auto 0;
}

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--bg);
  padding: 35px 25px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: all var(--transition);
  border-top: 3px solid transparent;
}

.service-card:hover {
  transform: translateY(-5px);
  border-top-color: var(--accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.service-card .icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--accent);
}

.service-card h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* ===== ABOUT SECTION ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-content h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-content p {
  color: var(--text-light);
  margin-bottom: 15px;
}

.about-stats {
  display: flex;
  gap: 30px;
  margin-top: 25px;
}

.stat {
  text-align: center;
}

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

.stat .label {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* ===== SERVICES PAGE ===== */
.services-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.service-detail-card {
  background: var(--bg);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--accent);
  transition: all var(--transition);
}

.service-detail-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.service-detail-card h3 {
  color: var(--primary);
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.service-detail-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* ===== PAGE HEADER ===== */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 60px 0;
  text-align: center;
}

.page-header h1 {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.page-header p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.05rem;
}

/* ===== ABOUT PAGE ===== */
.about-page-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}

.about-page-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-page-text h2 {
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.about-page-text p {
  color: var(--text-light);
  margin-bottom: 15px;
  line-height: 1.8;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 40px;
}

.value-card {
  text-align: center;
  padding: 25px 15px;
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.value-card .icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.value-card h3 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.value-card p {
  color: var(--text-light);
  font-size: 0.9rem;
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-item {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.contact-item .icon {
  font-size: 1.5rem;
  color: var(--accent);
  min-width: 35px;
  text-align: center;
}

.contact-item h4 {
  color: var(--primary);
  margin-bottom: 3px;
  font-size: 1rem;
}

.contact-item p {
  color: var(--text-light);
  font-size: 0.95rem;
}

.contact-form {
  background: var(--bg);
  padding: 35px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form h3 {
  color: var(--primary);
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 5px;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition);
  background: var(--bg);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn {
  width: 100%;
}

/* ===== MAP ===== */
.map-section {
  padding: 0;
}

.map-section iframe {
  width: 100%;
  height: 350px;
  border: none;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 50px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}

.footer h4 {
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 15px;
}

.footer p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer ul li {
  margin-bottom: 8px;
}

.footer ul li a {
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer ul li a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 60px 0;
  text-align: center;
}

.cta-section h2 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 25px;
  font-size: 1.05rem;
}

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-page-content {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15);
  }

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

  .nav-links li a {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

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

  .services-detail {
    grid-template-columns: 1fr;
  }

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

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

  .about-stats {
    justify-content: center;
  }

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

  .section {
    padding: 50px 0;
  }
}