/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #1e293b;
  background: #f8fafc;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; line-height: 1.2; }
.text-teal { color: #0d9488; }

/* ─── SECTION TAG ─── */
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0d9488;
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.2);
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: #0f172a;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.1rem;
  color: #475569;
  max-width: 560px;
  line-height: 1.7;
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-sub { margin: 0 auto; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: #0d9488;
  color: #fff;
  border-color: #0d9488;
}
.btn-primary:hover { background: #0f766e; border-color: #0f766e; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(13, 148, 136, 0.3); }
.btn-secondary {
  background: transparent;
  color: #0f172a;
  border-color: #0f172a;
}
.btn-secondary:hover { background: #0f172a; color: #fff; transform: translateY(-2px); }
.btn-nav {
  background: #0d9488;
  color: #fff;
  border-color: #0d9488;
  padding: 10px 20px;
  font-size: 0.875rem;
}
.btn-nav:hover { background: #0f766e; border-color: #0f766e; }
.btn-white {
  background: #fff;
  color: #0d9488;
  border-color: #fff;
}
.btn-white:hover { background: #f0fdfa; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,255,255,0.3); }
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-full { width: 100%; }

/* ─── NAV ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  transition: box-shadow 0.3s ease;
}
.nav.scrolled { box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08); }
.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: 1.25rem;
  color: #0f172a;
}
.logo-icon { color: #0d9488; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: #475569;
  transition: color 0.2s;
  position: relative;
}
.nav-links a:not(.btn):hover { color: #0d9488; }
.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: #0f172a;
  border-radius: 2px;
  transition: all 0.3s;
}

/* ─── MOBILE NAV ─── */
.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(15, 23, 42, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-overlay.active { opacity: 1; pointer-events: all; }
.mobile-nav {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 280px;
  background: #f8fafc;
  padding: 80px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.mobile-overlay.active .mobile-nav { transform: translateX(0); }
.mobile-nav a {
  font-size: 1.1rem;
  font-weight: 500;
  color: #0f172a;
  padding: 12px 0;
  border-bottom: 1px solid rgba(15,23,42,0.06);
  transition: color 0.2s;
}
.mobile-nav a:hover { color: #0d9488; }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
  background: #f8fafc;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #0d9488;
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.2);
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: #0d9488;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: #0f172a;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 1.15rem;
  color: #475569;
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 1.75rem;
  color: #0d9488;
}
.stat-label {
  font-size: 0.8rem;
  color: #64748b;
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(15, 23, 42, 0.12);
}
.hero-image { position: relative; }
.hero-img-wrap {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.12);
  position: relative;
  z-index: 2;
}
.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 600/720;
}
.hero-img-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  background: #0d9488;
  border-radius: 20px;
  z-index: 1;
  opacity: 0.15;
}

/* ─── GEOMETRIC SHAPES ─── */
.hero-geo {
  position: absolute;
  z-index: 1;
}
.geo-teal {
  top: -80px;
  right: 35%;
  width: 400px;
  height: 400px;
  background: rgba(13, 148, 136, 0.06);
  border-radius: 50%;
}
.geo-slate {
  bottom: 10%;
  left: -100px;
  width: 300px;
  height: 300px;
  background: rgba(15, 23, 42, 0.04);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}
.geo-accent {
  top: 20%;
  left: 45%;
  width: 120px;
  height: 120px;
  background: rgba(13, 148, 136, 0.08);
  transform: rotate(45deg);
  border-radius: 4px;
}

/* ─── SERVICES ─── */
.services {
  padding: 100px 0;
  background: #f8fafc;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card-service {
  background: #fff;
  border-radius: 16px;
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.06);
  transition: all 0.3s ease;
}
.card-service:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.1);
  border-color: rgba(13, 148, 136, 0.2);
}
.card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #0d9488, #14b8a6);
  border-radius: 16px 16px 0 0;
}
.card-icon {
  width: 52px;
  height: 52px;
  background: rgba(13, 148, 136, 0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0d9488;
  margin-bottom: 20px;
}
.card-service h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: #0f172a;
  margin-bottom: 12px;
}
.card-service p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.7;
}

/* ─── ABOUT ─── */
.about {
  padding: 100px 0;
  background: #0f172a;
  position: relative;
  overflow: hidden;
}
.about::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: rgba(13, 148, 136, 0.08);
  border-radius: 50%;
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.about-image-col { position: relative; }
.about-img-main {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.3);
}
.about-img-main img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 560/640; }
.about-img-secondary {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px;
  height: 200px;
  border-radius: 16px;
  overflow: hidden;
  border: 6px solid #0f172a;
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}
.about-img-secondary img { width: 100%; height: 100%; object-fit: cover; }
.about-badge {
  position: absolute;
  top: -20px;
  left: -20px;
  background: #0d9488;
  color: #fff;
  padding: 16px 20px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.4);
}
.about-badge-num { display: block; font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.8; }
.about-badge-year { display: block; font-family: 'DM Serif Display', serif; font-size: 1.5rem; }
.about-text-col .section-title { color: #fff; }
.about-text-col .section-sub { color: #94a3b8; }
.about-text-col > p {
  color: #94a3b8;
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #e2e8f0;
  font-size: 0.9rem;
  font-weight: 500;
}
.about-feature svg { color: #0d9488; flex-shrink: 0; }
.about-text-col .btn { margin-top: 8px; }

/* ─── HERD ─── */
.herd {
  padding: 100px 0;
  background: #f8fafc;
}
.herd-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.herd-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.06);
  transition: all 0.3s ease;
}
.herd-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(15, 23, 42, 0.1); }
.herd-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
}
.herd-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.herd-card:hover .herd-img img { transform: scale(1.05); }
.herd-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: #0d9488;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
}
.herd-tag-2 { background: #0f172a; }
.herd-tag-3 { background: #f59e0b; }
.herd-tag-4 { background: #7c3aed; }
.herd-info { padding: 16px 20px; }
.herd-info h4 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: #0f172a;
  margin-bottom: 4px;
}
.herd-info p { font-size: 0.85rem; color: #64748b; }
.herd-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.herd-cta p { color: #475569; font-size: 1.05rem; }

/* ─── TESTIMONIALS ─── */
.testimonials {
  padding: 100px 0;
  background: #f1f5f9;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 28px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  transition: all 0.3s ease;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(15, 23, 42, 0.08); }
.testimonial-stars { display: flex; gap: 4px; color: #f59e0b; margin-bottom: 20px; }
.testimonial-text {
  font-size: 1rem;
  color: #334155;
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #0d9488, #14b8a6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.author-name { display: block; font-weight: 600; color: #0f172a; font-size: 0.95rem; }
.author-location { display: block; font-size: 0.8rem; color: #64748b; }

/* ─── CTA ─── */
.cta {
  padding: 100px 0;
  background: #0d9488;
  position: relative;
  overflow: hidden;
}
.cta-shapes { position: absolute; inset: 0; pointer-events: none; }
.cta-shape { position: absolute; border-radius: 50%; }
.cta-shape-1 { width: 300px; height: 300px; background: rgba(255,255,255,0.05); top: -100px; left: -80px; }
.cta-shape-2 { width: 200px; height: 200px; background: rgba(255,255,255,0.04); bottom: -60px; right: 10%; border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
.cta-shape-3 { width: 100px; height: 100px; background: rgba(255,255,255,0.06); top: 30%; right: 5%; transform: rotate(45deg); border-radius: 4px; }
.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.cta-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: #fff;
  margin-bottom: 20px;
}
.cta-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.75;
  margin-bottom: 36px;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── CONTACT ─── */
.contact {
  padding: 100px 0;
  background: #f8fafc;
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-desc {
  font-size: 1.05rem;
  color: #475569;
  line-height: 1.75;
  margin-bottom: 40px;
}
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(13, 148, 136, 0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0d9488;
  flex-shrink: 0;
}
.contact-label { display: block; font-size: 0.8rem; font-weight: 600; color: #64748b; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }
.contact-value { display: block; font-size: 0.95rem; color: #0f172a; line-height: 1.6; }
.contact-value a { color: #0d9488; transition: color 0.2s; }
.contact-value a:hover { color: #0f766e; }
.contact-form-wrap {
  background: #fff;
  border-radius: 20px;
  padding: 40px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
}
.form-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: #0f172a;
  margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: #0f172a;
  background: #f8fafc;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #0d9488;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
  background: #fff;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #94a3b8; }
.form-success {
  display: none;
  margin-top: 16px;
  padding: 16px;
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.2);
  border-radius: 10px;
  color: #0d9488;
  font-size: 0.9rem;
  text-align: center;
  font-weight: 500;
}
.form-success.show { display: block; }

/* ─── FOOTER ─── */
.footer {
  background: #0f172a;
  padding: 80px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.logo-light { color: #fff; margin-bottom: 16px; display: inline-flex; }
.footer-brand p { color: #64748b; font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer-links h4,
.footer-contact h4 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 20px;
}
.footer-links a {
  display: block;
  color: #64748b;
  font-size: 0.9rem;
  padding: 6px 0;
  transition: color 0.2s;
}
.footer-links a:hover { color: #0d9488; }
.footer-contact p { color: #64748b; font-size: 0.9rem; line-height: 1.8; }
.footer-contact a { color: #0d9488; transition: color 0.2s; }
.footer-contact a:hover { color: #14b8a6; }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: #475569; font-size: 0.8rem; }
.footer-bottom a { color: #64748b; transition: color 0.2s; }
.footer-bottom a:hover { color: #0d9488; }

/* ─── REVEAL ANIMATIONS ─── */
[data-reveal] {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
@media (prefers-reduced-motion: no-preference) {
  .reveal-hidden {
    opacity: 0;
    transform: translateY(24px);
  }
  .reveal-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { max-width: 480px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .herd-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-title { font-size: 2.2rem; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; }
  .services-grid { grid-template-columns: 1fr; }
  .herd-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .herd-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 280px; }
}