/* ===== CSS Variables & Reset ===== */
:root {
  --clr-dark: #25202A;
  --clr-dark-hover: #383242;
  --clr-bronze: #B8863B;
  --clr-bronze-hover: #9A7130;
  --clr-bronze-light: #D4A65A;
  --clr-sage: #5C8D6E;
  --clr-sage-hover: #4B7660;
  --clr-bg: #FAF9F7;
  --clr-bg-alt: #F3F0EB;
  --clr-bg-dark: #25202A;
  --clr-text: #1C181F;
  --clr-text-light: #5A5560;
  --clr-white: #FFFFFF;
  --clr-border: #E0DCD6;
  --clr-border-light: #ECE9E4;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --transition: 0.3s ease;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

/* ===== Site Navigation (.site-nav class ONLY) ===== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--clr-dark);
  padding: 0 24px;
  height: 72px;
  transition: background-color var(--transition), box-shadow var(--transition);
}

.site-nav.scrolled {
  background: rgba(37, 32, 42, 0.97);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.5px;
}

.nav-logo span {
  color: var(--clr-bronze-light);
}

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

.nav-links a {
  color: var(--clr-white);
  font-size: 15px;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--clr-bronze);
  transition: width var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--clr-bronze-light);
}

.nav-cta {
  background-color: var(--clr-bronze);
  color: var(--clr-white) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: background-color var(--transition) !important;
}

.nav-cta:hover {
  background-color: var(--clr-bronze-hover) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--clr-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.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(6px, -6px);
}

/* ===== Hero Section (.hero-section class) ===== */
.hero-section {
  padding: 120px 24px 100px;
  background: linear-gradient(135deg, var(--clr-dark) 0%, #1F1B24 100%);
  color: var(--clr-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 70%, rgba(184, 134, 59, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 30%, rgba(92, 141, 110, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-block;
  background: rgba(184, 134, 59, 0.15);
  border: 1px solid rgba(184, 134, 59, 0.3);
  color: var(--clr-bronze-light);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 28px;
}

.hero-inner h1 {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-inner h1 span {
  color: var(--clr-bronze);
  position: relative;
}

.hero-inner h1 span::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(184,134,59,0.3);
  border-radius: 2px;
}

.hero-subtitle {
  font-size: 18px;
  color: #BDB8C2;
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--clr-bronze);
  color: var(--clr-white);
}

.btn-primary:hover {
  background-color: var(--clr-bronze-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(184, 134, 59, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.25);
}

.btn-outline:hover {
  border-color: var(--clr-white);
  background: rgba(255,255,255,0.06);
}

.btn-sage {
  background-color: var(--clr-sage);
  color: var(--clr-white);
}

.btn-sage:hover {
  background-color: var(--clr-sage-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(92, 141, 110, 0.3);
}

/* ===== Services Section (.services-section class) ===== */
.services-section {
  padding: 100px 24px;
  background-color: var(--clr-bg);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-bronze);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 40px;
  font-weight: 800;
  color: var(--clr-dark);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-header p {
  font-size: 17px;
  color: var(--clr-text-light);
  line-height: 1.7;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background-color: var(--clr-white);
  border: 1px solid var(--clr-border-light);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all var(--transition);
  position: relative;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-border);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background-color: var(--clr-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  color: var(--clr-bronze);
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 15px;
  color: var(--clr-text-light);
  line-height: 1.7;
}

/* ===== Stats Section (.stats-section class) ===== */
.stats-section {
  padding: 80px 24px;
  background-color: var(--clr-bg-dark);
}

.stats-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item .stat-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--clr-bronze);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item .stat-label {
  font-size: 15px;
  color: #BDB8C2;
  font-weight: 500;
}

/* ===== About Section (.about-section class) ===== */
.about-section {
  padding: 100px 24px;
  background-color: var(--clr-bg-alt);
}

.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-content h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--clr-dark);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.about-content .lead {
  font-size: 18px;
  color: var(--clr-text-light);
  margin-bottom: 20px;
  line-height: 1.7;
}

.about-content p {
  font-size: 16px;
  color: var(--clr-text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 28px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--clr-dark);
}

.about-feature .check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--clr-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 11px;
  color: var(--clr-white);
}

.about-visual {
  position: relative;
}

.about-image-placeholder {
  background: linear-gradient(135deg, var(--clr-dark) 0%, #383242 100%);
  border-radius: var(--radius-lg);
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  font-size: 60px;
  position: relative;
  overflow: hidden;
}

.about-image-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 40%, rgba(184, 134, 59, 0.15) 0%, transparent 60%);
}

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background-color: var(--clr-bronze);
  color: var(--clr-white);
  padding: 20px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  text-align: center;
}

.about-badge .number {
  font-size: 32px;
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.about-badge .text {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Trust Section (.trust-section class) ===== */
.trust-section {
  padding: 80px 24px;
  background-color: var(--clr-bg);
}

.trust-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  align-items: center;
  justify-content: center;
}

.trust-item {
  text-align: center;
  padding: 24px 16px;
  border: 1px solid var(--clr-border-light);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-text-light);
  transition: all var(--transition);
}

.trust-item:hover {
  border-color: var(--clr-bronze);
  color: var(--clr-bronze);
}

/* ===== Approach Section (.approach-section class) ===== */
.approach-section {
  padding: 100px 24px;
  background-color: var(--clr-bg);
}

.approach-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.approach-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.approach-card:hover {
  background-color: var(--clr-white);
  border-color: var(--clr-border-light);
  box-shadow: var(--shadow);
}

.approach-step {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--clr-dark);
  color: var(--clr-bronze-light);
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.approach-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 8px;
}

.approach-card p {
  font-size: 14px;
  color: var(--clr-text-light);
  line-height: 1.7;
}

/* ===== CTA Section (.cta-section class) ===== */
.cta-section {
  padding: 100px 24px;
  background: linear-gradient(135deg, #2A2431 0%, var(--clr-dark) 50%, #1F1B24 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(184, 134, 59, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  max-width: 650px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-inner h2 {
  font-size: 40px;
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.cta-inner p {
  font-size: 17px;
  color: #BDB8C2;
  margin-bottom: 36px;
  line-height: 1.7;
}

/* ===== Contact Section (.contact-section class) ===== */
.contact-section {
  padding: 100px 24px;
  background-color: var(--clr-bg-alt);
}

.contact-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.contact-info h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--clr-dark);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.contact-info > p {
  font-size: 16px;
  color: var(--clr-text-light);
  margin-bottom: 32px;
  line-height: 1.7;
}

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

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

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background-color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.contact-detail-text h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 4px;
}

.contact-detail-text p {
  font-size: 15px;
  color: var(--clr-text-light);
}

.contact-form-wrapper {
  background-color: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  font-family: inherit;
  transition: border-color var(--transition);
}

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

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

.form-submit {
  width: 100%;
  padding: 14px 32px;
  background-color: var(--clr-bronze);
  color: var(--clr-white);
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.form-submit:hover {
  background-color: var(--clr-bronze-hover);
}

/* ===== Footer (.site-footer class) ===== */
.site-footer {
  background-color: var(--clr-dark);
  color: #BDB8C2;
  padding: 60px 24px 48px;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-about h4 {
  font-size: 22px;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 16px;
}

.footer-about h4 span {
  color: var(--clr-bronze-light);
}

.footer-about p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 320px;
}

.footer-links h5 {
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: #BDB8C2;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--clr-bronze-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: #8A8592;
  flex-wrap: wrap;
  gap: 12px;
}

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

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

/* ===== Mobile Navigation ===== */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--clr-dark);
    flex-direction: column;
    padding: 100px 32px 40px;
    gap: 24px;
    transition: right 0.4s ease;
    box-shadow: -4px 0 30px rgba(0,0,0,0.3);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 18px;
  }

  .nav-toggle {
    display: flex;
    position: relative;
    z-index: 1001;
  }

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

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .hero-inner h1 {
    font-size: 40px;
  }
}

@media (max-width: 600px) {
  .hero-inner h1 {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

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

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .about-content h2 {
    font-size: 28px;
  }

  .cta-inner h2 {
    font-size: 28px;
  }

  .about-badge {
    position: static;
    margin-top: 16px;
    border-radius: var(--radius);
  }

  .about-image-placeholder {
    height: 240px;
  }
}