/* ===== Custom Properties ===== */
:root {
  --plum-deep: #3D1A52;
  --plum: #5B2C6F;
  --plum-light: #7B2D8E;
  --plum-pale: #F5F0FF;
  --plum-muted: #E8D5F5;
  --amber: #F5C518;
  --amber-dark: #D4A800;
  --amber-light: #FFF3CD;
  --cream: #FFFDF5;
  --white: #FFFFFF;
  --text-dark: #1A1A2E;
  --text-mid: #4A4A6A;
  --text-light: #7A7A9A;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 8px rgba(91, 44, 111, 0.06);
  --shadow-md: 0 4px 20px rgba(91, 44, 111, 0.1);
  --shadow-lg: 0 8px 40px rgba(91, 44, 111, 0.14);
  --shadow-xl: 0 16px 60px rgba(91, 44, 111, 0.18);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: 'DM Serif Display', Georgia, serif;
  line-height: 1.2;
  color: var(--plum-deep);
}
.text-amber { color: var(--amber-dark); }

/* ===== Layout ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 100px 0;
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--plum);
  background: var(--plum-pale);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition);
  white-space: nowrap;
}
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-amber {
  background: var(--amber);
  color: var(--plum-deep);
  box-shadow: 0 4px 16px rgba(245, 197, 24, 0.35);
}
.btn-amber:hover {
  background: var(--amber-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(245, 197, 24, 0.45);
}
.btn-outline {
  background: transparent;
  color: var(--plum);
  border: 2px solid var(--plum-muted);
}
.btn-outline:hover {
  background: var(--plum-pale);
  border-color: var(--plum);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white);
  color: var(--plum-deep);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 253, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(91, 44, 111, 0.08);
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(255, 253, 245, 0.95);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: var(--plum-deep);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: var(--transition);
  position: relative;
}
.nav-links a:not(.btn):hover { color: var(--plum); }
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-toggle {
  display: none;
  padding: 8px;
  color: var(--plum);
}

/* ===== Mobile Menu ===== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 24px;
  color: var(--plum);
  padding: 8px;
}
.mobile-link {
  font-family: 'DM Serif Display', serif;
  font-size: 1.75rem;
  color: var(--plum-deep);
  padding: 12px 24px;
  transition: var(--transition);
}
.mobile-link:hover { color: var(--plum); }
.mobile-cta {
  margin-top: 16px;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  background: var(--amber);
  color: var(--plum-deep);
  padding: 14px 36px;
  border-radius: var(--radius-md);
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cream) 0%, var(--plum-pale) 50%, var(--cream) 100%);
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 80%, rgba(91, 44, 111, 0.05) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(245, 197, 24, 0.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--plum);
  background: rgba(255, 255, 255, 0.7);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  border: 1px solid var(--plum-muted);
}
.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--plum-deep);
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Stat Cards */
.hero-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 420px;
}
.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid transparent;
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.stat-card--primary {
  background: var(--plum);
  color: var(--white);
  grid-column: 1 / -1;
}
.stat-card--primary .stat-card-label,
.stat-card--primary .stat-card-number { color: var(--white); }
.stat-card--primary .stat-card-label { opacity: 0.8; }
.stat-card--secondary { border-color: var(--plum-muted); }
.stat-card--amber {
  background: var(--amber);
  color: var(--plum-deep);
}
.stat-card--amber .stat-card-label { color: rgba(61, 26, 82, 0.7); }
.stat-card--outline {
  background: transparent;
  border: 2px dashed var(--plum-muted);
  box-shadow: none;
}
.stat-card--outline:hover {
  border-color: var(--plum);
  background: var(--plum-pale);
}
.stat-card-icon {
  margin-bottom: 12px;
}
.stat-card-number {
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--plum-deep);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-card-label {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.4;
}

/* ===== Services ===== */
.services { background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--plum), var(--amber));
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--plum-muted);
  background: var(--white);
}
.service-card:hover::before { opacity: 1; }
.service-card-number {
  font-family: 'DM Serif Display', serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--plum-muted);
  line-height: 1;
  margin-bottom: 16px;
  transition: var(--transition);
}
.service-card:hover .service-card-number { color: var(--plum-pale); }
.service-card-icon { margin-bottom: 20px; }
.service-card-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--plum-deep);
}
.service-card-desc {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-card-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-card-list li {
  font-size: 0.88rem;
  color: var(--text-mid);
  padding-left: 20px;
  position: relative;
}
.service-card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
}

/* ===== About ===== */
.about { background: var(--cream); }
.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-wrap img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 600px;
  object-fit: cover;
}
.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  background: var(--amber);
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0.3;
}
.about-floating-card {
  position: absolute;
  bottom: 32px;
  left: -24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.about-floating-number {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: var(--plum-deep);
  font-weight: 700;
}
.about-floating-label {
  font-size: 0.82rem;
  color: var(--text-light);
}
.about-content .section-tag { margin-bottom: 16px; }
.about-content .section-title { margin-bottom: 24px; text-align: left; }
.about-text {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}
.about-value {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.about-value svg { flex-shrink: 0; margin-top: 2px; }
.about-value strong {
  display: block;
  font-size: 0.95rem;
  color: var(--plum-deep);
  margin-bottom: 2px;
}
.about-value span {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* ===== Process ===== */
.process { background: var(--white); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: 1000px;
  margin: 0 auto;
}
.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
}
.process-step-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--plum);
  color: var(--amber);
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 20px rgba(91, 44, 111, 0.3);
}
.process-step-line {
  position: absolute;
  top: 32px;
  left: calc(50% + 40px);
  right: calc(-50% + 40px);
  height: 2px;
  background: linear-gradient(90deg, var(--plum-muted), var(--amber));
  z-index: 0;
}
.process-step:last-child .process-step-line { display: none; }
.process-step-title {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--plum-deep);
}
.process-step-desc {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ===== Testimonials ===== */
.testimonials { background: var(--plum-pale); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid transparent;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--plum-muted);
}
.testimonial-quote-icon { margin-bottom: 20px; }
.testimonial-text {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--plum), var(--plum-light));
  color: var(--white);
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.testimonial-author-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--plum-deep);
}
.testimonial-author-info span {
  font-size: 0.82rem;
  color: var(--text-light);
}

/* ===== CTA Section ===== */
.cta-section { background: var(--cream); padding: 80px 0; }
.cta-card {
  background: linear-gradient(135deg, var(--plum-deep) 0%, var(--plum) 60%, var(--plum-light) 100%);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 70%, rgba(245, 197, 24, 0.12) 0%, transparent 50%),
                    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--white);
  margin-bottom: 16px;
}
.cta-text {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 36px;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Contact ===== */
.contact { background: var(--white); }
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-info .section-tag { margin-bottom: 16px; }
.contact-info .section-title { margin-bottom: 16px; text-align: left; }
.contact-text {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 36px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--plum-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail strong {
  display: block;
  font-size: 0.95rem;
  color: var(--plum-deep);
  margin-bottom: 4px;
}
.contact-detail span,
.contact-detail a {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.6;
}
.contact-detail a:hover { color: var(--plum); }

/* Contact Form */
.contact-form-wrap {
  background: var(--cream);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--plum-muted);
}
.contact-form-title {
  font-size: 1.5rem;
  margin-bottom: 28px;
  color: var(--plum-deep);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--plum-muted);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--text-dark);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--plum);
  box-shadow: 0 0 0 3px rgba(91, 44, 111, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; }
.form-success p {
  margin-top: 16px;
  font-size: 1.05rem;
  color: var(--plum-deep);
  font-weight: 500;
}

/* ===== Map ===== */
.map-section { height: 350px; }
.map-section iframe {
  filter: saturate(0.7) contrast(1.05);
}

/* ===== Footer ===== */
.footer {
  background: var(--plum-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand .logo { color: var(--white); margin-bottom: 16px; }
.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}
.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  line-height: 1.6;
}
.footer-contact svg { flex-shrink: 0; margin-top: 3px; opacity: 0.7; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ===== Animations ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 48px; }
  .hero-cards { max-width: 360px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-container { grid-template-columns: 1fr; gap: 48px; }
  .about-image-wrap img { height: 400px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process-step-line { display: none; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-container { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-cards { grid-template-columns: 1fr 1fr; max-width: 100%; }
  .services-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .about-floating-card { left: 16px; bottom: 16px; }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .cta-card { padding: 48px 28px; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; justify-content: center; }
  .contact-form-wrap { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-cards { gap: 12px; }
  .stat-card { padding: 18px; }
  .stat-card-number { font-size: 1.5rem; }
}