/* ===== Iris & Bronze Color Scheme ===== */
:root {
  --color-primary: #2a2347;
  --color-primary-light: #3d3560;
  --color-accent: #d49b3e;
  --color-accent-dark: #b8852a;
  --color-accent-hover: #e8b050;
  --color-sage: #4a7c59;
  --color-sage-dark: #3a6347;
  --color-rose: #c8514a;
  --color-cream: #f5f0e8;
  --color-bg: #faf9f6;
  --color-text: #2c2c3e;
  --color-text-muted: #5a5670;
  --color-white: #ffffff;
  --color-dark-overlay: #1e1b35;
  --color-card: #ffffff;
  --color-border: #e0dbd3;
  --color-footer: #1e1b35;
  --font-primary: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: Georgia, 'Times New Roman', serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-size: 16px;
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.3;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--color-primary);
  padding: 0;
  transition: background-color var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar .nav-logo {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-cream);
  letter-spacing: -0.5px;
}

.navbar .nav-logo span {
  color: var(--color-accent);
}

.navbar .nav-links {
  display: flex;
  list-style: none;
  gap: 36px;
}

.navbar .nav-links a {
  color: var(--color-cream);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.3px;
  position: relative;
  padding-bottom: 4px;
}

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

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

.navbar .nav-links a:hover {
  color: var(--color-accent-hover);
}

.navbar .nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1001;
}

.navbar .nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: var(--color-cream);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.navbar .nav-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.navbar .nav-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ===== HERO SECTION ===== */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 60%, #4a3f6b 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 70%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(212, 155, 62, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 60%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(74, 124, 89, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: 56px;
  font-weight: 700;
  color: var(--color-cream);
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-content h1 .highlight {
  color: var(--color-accent);
}

.hero-content .hero-tagline {
  font-size: 20px;
  color: #c4bdd8;
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.6;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

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

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 155, 62, 0.35);
}

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

.btn-outline:hover {
  background-color: var(--color-cream);
  color: var(--color-primary);
  transform: translateY(-2px);
}

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

.btn-sage:hover {
  background-color: var(--color-sage-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(74, 124, 89, 0.35);
}

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

.btn-rose:hover {
  background-color: #b54440;
  transform: translateY(-2px);
}

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

.hero-pattern {
  width: 420px;
  height: 420px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(212, 155, 62, 0.18) 0%, rgba(74, 124, 89, 0.12) 50%, rgba(42, 35, 71, 0.6) 100%);
  border: 2px solid rgba(212, 155, 62, 0.25);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-pattern-inner {
  width: 280px;
  height: 280px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(212, 155, 62, 0.25) 0%, rgba(74, 124, 89, 0.15) 100%);
  border: 2px solid rgba(212, 155, 62, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}

.hero-icon {
  font-size: 48px;
}

.hero-label {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-cream);
  font-weight: 600;
}

/* ===== SERVICES SECTION ===== */
.services-section {
  padding: 100px 0;
  background-color: var(--color-white);
}

.services-section .section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: 42px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background-color: var(--color-card);
  border-radius: 12px;
  padding: 40px 32px;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background-color: var(--color-accent);
  transition: height var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  height: 100%;
}

.service-card .service-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background-color: #f5f0e8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 26px;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--color-primary);
}

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

/* ===== ABOUT SECTION ===== */
.about-section {
  padding: 100px 0;
  background-color: var(--color-cream);
  position: relative;
  overflow: hidden;
}

.about-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-placeholder {
  width: 100%;
  height: 440px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: 10px;
  border: 2px dashed rgba(212, 155, 62, 0.3);
}

.about-image-content {
  text-align: center;
  color: var(--color-cream);
  z-index: 1;
}

.about-image-content .about-big-icon {
  font-size: 72px;
  margin-bottom: 16px;
}

.about-image-content .about-text {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
}

.about-content h2 {
  font-size: 38px;
  margin-bottom: 20px;
}

.about-content .about-lead {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  line-height: 1.7;
}

.about-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.about-features li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.6;
}

.about-features li .feature-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-sage);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  margin-top: 2px;
}

/* ===== STATS SECTION ===== */
.stats-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, #352e5a 100%);
  position: relative;
}

.stats-section .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.stat-item {
  text-align: center;
  padding: 32px 16px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 15px;
  color: #c4bdd8;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  padding: 100px 0;
  background-color: var(--color-white);
}

.contact-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h2 {
  font-size: 38px;
  margin-bottom: 16px;
}

.contact-info .contact-desc {
  font-size: 16px;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-details-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-details-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 16px;
  color: var(--color-text);
}

.contact-details-list li .contact-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background-color: #f5f0e8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  color: var(--color-accent-dark);
}

.contact-form {
  background-color: var(--color-card);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

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

.contact-form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 15px;
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 155, 62, 0.15);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form .form-submit {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
  background-color: var(--color-accent);
  color: var(--color-primary);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all var(--transition);
}

.contact-form .form-submit:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 6px 20px rgba(212, 155, 62, 0.3);
}

.form-feedback {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  display: none;
}

.form-feedback.success {
  display: block;
  color: var(--color-sage);
}

.form-feedback.error {
  display: block;
  color: var(--color-rose);
}

/* ===== CTA BANNER ===== */
.cta-section {
  padding: 80px 0;
  background-color: var(--color-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(212, 155, 62, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

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

.cta-section h2 {
  font-size: 36px;
  color: var(--color-cream);
  margin-bottom: 12px;
}

.cta-section p {
  font-size: 17px;
  color: #c4bdd8;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== FOOTER ===== */
.site-footer {
  background-color: var(--color-footer);
  color: #b8b5c9;
  padding: 60px 0 0;
}

.site-footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  color: var(--color-cream);
  font-size: 20px;
  margin-bottom: 20px;
}

.footer-col .footer-desc {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  font-size: 15px;
  color: #b8b5c9;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  text-align: center;
  font-size: 14px;
  color: #7a7796;
}

/* ===== SCROLL REVEAL ===== */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-section .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content .hero-tagline {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-content .hero-buttons {
    justify-content: center;
  }

  .hero-pattern {
    width: 320px;
    height: 320px;
  }

  .hero-pattern-inner {
    width: 220px;
    height: 220px;
  }

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

  .about-section .container {
    grid-template-columns: 1fr;
  }

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

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

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

  .section-title {
    font-size: 34px;
  }

  .hero-content h1 {
    font-size: 42px;
  }
}

@media (max-width: 768px) {
  .navbar .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-primary);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 24px;
    transition: right var(--transition);
    box-shadow: var(--shadow-lg);
  }

  .navbar .nav-links.active {
    right: 0;
  }

  .navbar .nav-links a {
    font-size: 17px;
  }

  .navbar .nav-toggle {
    display: flex;
  }

  .hero-content h1 {
    font-size: 34px;
  }

  .hero-content .hero-tagline {
    font-size: 17px;
  }

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

  .stats-section .container {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 38px;
  }

  .section-title {
    font-size: 28px;
  }

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

  .contact-form {
    padding: 28px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 28px;
  }

  .hero-pattern {
    width: 260px;
    height: 260px;
  }

  .hero-pattern-inner {
    width: 180px;
    height: 180px;
  }

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

  .section-title {
    font-size: 24px;
  }

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