/* ===== CSS Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #1D1B18;
  background-color: #F4EFEA;
  -webkit-font-smoothing: antialiased;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 700;
  color: #1D1B18;
}

p {
  margin-bottom: 1.2em;
}

a {
  color: #C69750;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #A87A3A;
}

/* ===== Navigation (.main-nav class!) ===== */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: #1E2029;
  padding: 0 2rem;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.main-nav.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-size: 1.6rem;
  font-weight: 800;
  color: #F4EFEA;
  letter-spacing: -0.5px;
}

.nav-logo span {
  color: #C69750;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.2rem;
}

.nav-links a {
  color: #C8C3BA;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #C69750;
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: #F4EFEA;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

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

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background-color: #1E2029;
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.2rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-links a {
    font-size: 1.05rem;
  }
}

/* ===== Hero Section ===== */
.hero-section {
  position: relative;
  min-height: 100vh;
  background-color: #1E2029;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 2rem 4rem;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(198, 151, 80, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(74, 124, 89, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  width: 100%;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.2rem;
  font-weight: 800;
  color: #F4EFEA;
  margin-bottom: 1.2rem;
  line-height: 1.15;
}

.hero-content h1 span {
  color: #C69750;
}

.hero-content .hero-subtitle {
  font-size: 1.25rem;
  color: #C8C3BA;
  margin-bottom: 2rem;
  max-width: 520px;
  line-height: 1.7;
}

.hero-content p {
  color: #C8C3BA;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  background-color: #C69750;
  color: #1E2029;
  padding: 14px 32px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  border: 2px solid #C69750;
}

.btn-primary:hover {
  background-color: #D9A95D;
  border-color: #D9A95D;
  color: #1E2029;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(198, 151, 80, 0.3);
}

.btn-secondary {
  display: inline-block;
  background-color: transparent;
  color: #F4EFEA;
  padding: 14px 32px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  border: 2px solid #4A7C59;
}

.btn-secondary:hover {
  background-color: #4A7C59;
  border-color: #4A7C59;
  color: #F4EFEA;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(74, 124, 89, 0.25);
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card {
  background-color: #242630;
  border-radius: 16px;
  padding: 2.5rem;
  border: 1px solid rgba(198, 151, 80, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.hero-card .stat-row {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.hero-card .stat-item h3 {
  font-size: 2.4rem;
  color: #C69750;
  font-weight: 800;
}

.hero-card .stat-item p {
  color: #C8C3BA;
  font-size: 0.9rem;
  margin-bottom: 0;
}

.hero-card .divider {
  height: 1px;
  background: rgba(198, 151, 80, 0.2);
  margin: 1.5rem 0;
}

.hero-card .card-quote {
  color: #A09B92;
  font-style: italic;
  font-size: 0.95rem;
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-content h1 {
    font-size: 2.3rem;
  }

  .hero-visual {
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 100px 1.2rem 3rem;
  }

  .hero-content h1 {
    font-size: 1.9rem;
  }
}

/* ===== About Section ===== */
.about-section {
  padding: 6rem 2rem;
  background-color: #F4EFEA;
}

.about-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  background-color: #1E2029;
  border-radius: 16px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.about-visual::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(74, 124, 89, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.about-visual .icon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.about-visual .icon-box {
  background-color: #242630;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  border: 1px solid rgba(198, 151, 80, 0.1);
}

.about-visual .icon-box .icon-num {
  font-size: 2rem;
  font-weight: 800;
  color: #C69750;
  margin-bottom: 0.3rem;
}

.about-visual .icon-box .icon-label {
  font-size: 0.85rem;
  color: #C8C3BA;
  margin-bottom: 0;
}

.about-content .section-label {
  display: inline-block;
  background-color: #0F1219;
  color: #C69750;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.about-content h2 {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  color: #1D1B18;
}

.about-content h2 span {
  color: #C69750;
}

.about-content p {
  color: #4A4A42;
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
  max-width: 540px;
}

.about-features {
  list-style: none;
  margin-top: 1.5rem;
}

.about-features li {
  padding: 0.6rem 0;
  padding-left: 1.8rem;
  position: relative;
  color: #4A4A42;
  font-weight: 500;
}

.about-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background-color: #4A7C59;
  border-radius: 50%;
}

.about-features li::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 5px;
  height: 10px;
  border-right: 2px solid #F4EFEA;
  border-bottom: 2px solid #F4EFEA;
}

@media (max-width: 900px) {
  .about-inner {
    grid-template-columns: 1fr;
  }
}

/* ===== Services Section ===== */
.services-section {
  padding: 6rem 2rem;
  background-color: #1E2029;
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 10%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(198, 151, 80, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.services-section .section-header {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
  z-index: 2;
}

.services-section .section-label {
  display: inline-block;
  background-color: #242630;
  color: #C69750;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.services-section h2 {
  font-size: 2.3rem;
  color: #F4EFEA;
  margin-bottom: 1rem;
}

.services-section h2 span {
  color: #C69750;
}

.services-section .section-subtitle {
  color: #C8C3BA;
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.service-card {
  background-color: #242630;
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid rgba(198, 151, 80, 0.1);
  transition: all 0.35s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border: 1px solid rgba(198, 151, 80, 0.3);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.service-card .card-icon {
  width: 56px;
  height: 56px;
  background-color: #1E2029;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(74, 124, 89, 0.3);
}

.service-card .card-icon span {
  font-size: 1.5rem;
  color: #4A7C59;
}

.service-card h3 {
  color: #F4EFEA;
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

.service-card p {
  color: #A09B92;
  font-size: 0.95rem;
  margin-bottom: 0;
  line-height: 1.65;
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Stats Section ===== */
.stats-section {
  padding: 5rem 2rem;
  background-color: #F4EFEA;
  position: relative;
}

.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-card {
  padding: 2rem 1rem;
}

.stat-card .stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: #C69750;
  margin-bottom: 0.3rem;
  line-height: 1;
}

.stat-card .stat-plus {
  color: #4A7C59;
  font-weight: 800;
}

.stat-card .stat-label {
  color: #4A4A42;
  font-size: 0.95rem;
  margin-bottom: 0;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Why Choose Us Section ===== */
.why-section {
  padding: 6rem 2rem;
  background-color: #F4EFEA;
}

.why-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.why-inner .section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.why-inner .section-label {
  display: inline-block;
  background-color: #0F1219;
  color: #C69750;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.why-inner h2 {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.why-inner h2 span {
  color: #C69750;
}

.why-inner .section-subtitle {
  color: #4A4A42;
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

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

.why-card {
  display: flex;
  gap: 1.2rem;
  padding: 1.5rem;
  background-color: #FFFFFF;
  border-radius: 12px;
  border: 1px solid #E8E2D8;
  transition: all 0.3s ease;
}

.why-card:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  border-color: #C69750;
}

.why-card .why-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background-color: #1E2029;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #C69750;
}

.why-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
  color: #1D1B18;
}

.why-card p {
  color: #4A4A42;
  font-size: 0.93rem;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Contact Section ===== */
.contact-section {
  padding: 6rem 2rem;
  background-color: #1E2029;
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(74, 124, 89, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.contact-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  position: relative;
  z-index: 2;
}

.contact-info .section-label {
  display: inline-block;
  background-color: #242630;
  color: #C69750;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.contact-info h2 {
  font-size: 2.3rem;
  color: #F4EFEA;
  margin-bottom: 1rem;
}

.contact-info h2 span {
  color: #C69750;
}

.contact-info > p {
  color: #C8C3BA;
  margin-bottom: 2rem;
  max-width: 480px;
}

.contact-details {
  list-style: none;
}

.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.2rem;
  color: #C8C3BA;
  font-size: 0.95rem;
}

.contact-details .contact-dot {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  background-color: #C69750;
  border-radius: 50%;
  margin-top: 5px;
}

.contact-form-container {
  background-color: #242630;
  border-radius: 16px;
  padding: 2.5rem;
  border: 1px solid rgba(198, 151, 80, 0.15);
}

.contact-form-container h3 {
  color: #F4EFEA;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.contact-form .form-group {
  margin-bottom: 1.2rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  background-color: #1E2029;
  border: 1px solid rgba(198, 151, 80, 0.2);
  border-radius: 8px;
  color: #F4EFEA;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.3s ease;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #C69750;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #6B6660;
}

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

.contact-form .btn-primary {
  cursor: pointer;
  font-family: inherit;
  width: 100%;
  text-align: center;
}

.form-status {
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.9rem;
  display: none;
}

.form-status.success {
  display: block;
  color: #4A7C59;
}

.form-status.error {
  display: block;
  color: #D44A4A;
}

@media (max-width: 900px) {
  .contact-inner {
    grid-template-columns: 1fr;
  }
}

/* ===== Footer ===== */
.site-footer {
  background-color: #0F1219;
  padding: 4rem 2rem 2.5rem;
  color: #C8C3BA;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand h3 {
  color: #F4EFEA;
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
}

.footer-brand h3 span {
  color: #C69750;
}

.footer-brand p {
  color: #A09B92;
  font-size: 0.9rem;
  margin-bottom: 0;
  max-width: 280px;
}

.footer-col h4 {
  color: #F4EFEA;
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
  font-weight: 600;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul li a {
  color: #A09B92;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: #C69750;
}

.footer-bottom {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(198, 151, 80, 0.1);
  text-align: center;
}

.footer-bottom p {
  color: #6B6660;
  font-size: 0.85rem;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }
}

/* ===== Scroll Reveal ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Utility ===== */
.text-center {
  text-align: center;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}