:root {
  --color-bg: #FAFAF8;
  --color-surface: #FFFFFF;
  --color-text: #1A1A2E;
  --color-text-light: #5A5A72;
  --color-primary: #2D6A4F;
  --color-primary-dark: #1B4332;
  --color-primary-light: #40916C;
  --color-accent: #D4A373;
  --color-accent-light: #E9C46A;
  --color-border: #E8E6E1;
  --color-card-bg: #F5F3EF;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250,250,248,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

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

.logo {
  font-family: var(--font-body);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

.logo-icon {
  color: var(--color-accent);
  margin-right: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: color var(--transition);
}

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

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(45,106,79,0.25);
}

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

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

.btn-nav {
  padding: 10px 22px;
  background: var(--color-primary);
  color: #fff !important;
  border-radius: var(--radius-sm);
}

.btn-nav:hover {
  background: var(--color-primary-dark);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

.btn-full { width: 100%; }

/* ---- HERO ---- */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
  background: linear-gradient(135deg, #FAFAF8 0%, #F0EDE6 50%, #E8E2D8 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(45,106,79,0.1);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--color-text);
}

.highlight {
  color: var(--color-primary);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 600px;
}

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

.hero-bg-shape {
  position: absolute;
  top: -100px;
  right: -200px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,106,79,0.06) 0%, transparent 70%);
  z-index: 1;
}

/* ---- SECTIONS ---- */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-text);
}

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

/* ---- SERVICES ---- */
.services {
  background: var(--color-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--color-card-bg);
  padding: 36px 32px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(45,106,79,0.1);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  margin-bottom: 20px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---- ABOUT ---- */
.about {
  background: var(--color-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 24px;
  line-height: 1.25;
}

.about-text p {
  color: var(--color-text-light);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 500;
}

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

.visual-card {
  background: var(--color-primary-dark);
  color: #fff;
  padding: 40px 32px;
  border-radius: var(--radius);
  position: relative;
}

.visual-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  opacity: 0.6;
}

.visual-card p {
  font-size: 1.1rem;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 16px;
  opacity: 0.95;
}

.visual-author {
  font-size: 0.85rem;
  opacity: 0.65;
}

/* ---- CLIO SECTION ---- */
.clio-section {
  background: var(--color-surface);
}

.clio-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.clio-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: rgba(45,106,79,0.1);
  border-radius: 50%;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.clio-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 16px;
}

.clio-content > p {
  color: var(--color-text-light);
  font-size: 1.05rem;
  margin-bottom: 48px;
}

.clio-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: left;
  margin-bottom: 40px;
}

.clio-feature {
  background: var(--color-card-bg);
  padding: 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.clio-feature strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--color-text);
}

.clio-feature span {
  font-size: 0.92rem;
  color: var(--color-text-light);
}

/* ---- CTA ---- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  text-align: center;
  padding: 80px 0;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.cta-content .btn-primary {
  background: #fff;
  color: var(--color-primary-dark);
}

.cta-content .btn-primary:hover {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* ---- FOOTER ---- */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand .logo {
  color: #fff;
  display: inline-block;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer h4 {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links a,
.footer-contact a {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
}

.footer-bottom p {
  font-size: 0.85rem;
  opacity: 0.5;
}

/* ---- CONTACT PAGE ---- */
.contact-hero {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, #FAFAF8 0%, #F0EDE6 50%, #E8E2D8 100%);
  text-align: center;
}

.contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-hero p {
  color: var(--color-text-light);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
}

.contact-section {
  padding: 80px 0 100px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 60px;
  align-items: start;
}

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

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45,106,79,0.1);
}

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

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235A5A72' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(45,106,79,0.1);
  color: var(--color-primary-dark);
  border: 1px solid rgba(45,106,79,0.2);
}

.form-status.error {
  display: block;
  background: rgba(220,53,69,0.1);
  color: #dc3545;
  border: 1px solid rgba(220,53,69,0.2);
}

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

.info-card {
  background: var(--color-card-bg);
  padding: 28px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.info-icon {
  color: var(--color-primary);
  margin-bottom: 12px;
}

.info-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.info-card p,
.info-card a {
  font-size: 0.92rem;
  color: var(--color-text-light);
}

.info-card a:hover {
  color: var(--color-primary);
}

/* ---- ANIMATIONS ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-content {
  animation: fadeInUp 0.8s ease-out;
}

.service-card,
.info-card,
.clio-feature {
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
}

.service-card:nth-child(1), .clio-feature:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2), .clio-feature:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3), .clio-feature:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4), .clio-feature:nth-child(4) { animation-delay: 0.4s; }

.info-card:nth-child(1) { animation-delay: 0.1s; }
.info-card:nth-child(2) { animation-delay: 0.2s; }
.info-card:nth-child(3) { animation-delay: 0.3s; }

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

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    transition: transform var(--transition);
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
  }

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

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

  .about-stats {
    gap: 24px;
    flex-wrap: wrap;
  }

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

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

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

  .contact-form-wrap {
    padding: 24px;
  }

  .hero {
    padding: 130px 0 70px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 70px 0; }
}