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

:root {
  --primary: #c9a227;
  --primary-dark: #b8911e;
  --accent: #d4a843;
  --navy: #0d0d3b;
  --navy-light: #1a1a5e;
  --bg-dark: #0a0a1a;
  --bg-card: #0f0f2a;
  --bg-section: #080818;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --border: #1a1a3a;
}

html {
  scroll-behavior: smooth;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--primary), var(--accent), var(--primary));
  z-index: 1000;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.7;
  background-image: 
    radial-gradient(ellipse at 20% 50%, rgba(13, 13, 59, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(201, 162, 39, 0.05) 0%, transparent 40%);
}

/* NAV */
header {
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 26, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-light);
  text-decoration: none;
}

.logo span {
  background: linear-gradient(to right, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-img {
  height: 40px;
  width: auto;
  margin-right: 0.5rem;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

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

.btn-nav {
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  transition: transform 0.3s, box-shadow 0.3s;
}

.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(201, 162, 39, 0.3);
}

/* HERO */
.hero {
  text-align: center;
  padding: 5rem 2rem 4rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border: 1px solid var(--primary);
  border-radius: 2rem;
  font-size: 0.8rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
  background: rgba(201, 162, 39, 0.1);
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.gradient-text {
  background: linear-gradient(to right, var(--primary), var(--accent), #e8c547);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-actions .btn-outline {
  border-color: var(--border);
  color: var(--text-light);
}

.hero-actions .btn-outline:hover {
  border-color: var(--primary);
  background: rgba(201, 162, 39, 0.1);
  color: var(--primary);
}

.btn-primary {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 15px rgba(201, 162, 39, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 162, 39, 0.4);
}

.btn-outline {
  display: inline-block;
  padding: 0.85rem 2rem;
  border: 1px solid var(--border);
  color: var(--text-light);
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: border-color 0.3s, background 0.3s;
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(201, 162, 39, 0.1);
  color: var(--primary);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0.5rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* SECTIONS */
.section {
  padding: 5rem 2rem;
}

.section-dark {
  background: var(--bg-section);
}

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

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.section-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

.about-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(201, 162, 39, 0.1);
}

.about-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  filter: grayscale(0.2);
}

.about-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-light);
}

.about-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2.5rem;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}

.service-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(201, 162, 39, 0.1);
}

.service-card.featured {
  border-color: var(--primary);
  background: linear-gradient(to bottom, rgba(201, 162, 39, 0.08), var(--bg-card));
}

.service-badge {
  position: absolute;
  top: -0.75rem;
  right: 1.5rem;
  padding: 0.25rem 0.75rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-number {
  font-size: 3rem;
  font-weight: 800;
  color: rgba(201, 162, 39, 0.15);
  margin-bottom: 1rem;
  line-height: 1;
}

.service-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.service-card > p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.service-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.service-list li {
  padding: 0.4rem 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  transition: color 0.3s;
}

.service-list li:hover {
  color: var(--text-light);
}

.service-list li:last-child {
  border-bottom: none;
}

.service-list li::before {
  content: '✓ ';
  color: var(--primary);
  font-weight: 700;
}

.service-card .service-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.3s, letter-spacing 0.3s;
  display: inline-block;
  margin-top: auto;
}

.service-card .service-link:hover {
  color: var(--accent);
  letter-spacing: 0.05em;
}

/* RESULTS */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.result-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  transition: border-color 0.3s;
}

.result-card:hover {
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(201, 162, 39, 0.1);
}

.result-number {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.result-suffix {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(13, 13, 59, 0.4) 0%, transparent 70%);
  pointer-events: none;
}

.hero {
  position: relative;
}

.result-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.75rem;
}

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-item {
  margin-bottom: 1.5rem;
}

.contact-item h4 {
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  color: var(--text-light);
}

.contact-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color 0.3s;
}

.contact-item:hover p {
  color: var(--text-light);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--text-light);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(201, 162, 39, 0.2);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form select {
  appearance: none;
  cursor: pointer;
}

.contact-form .btn-primary {
  width: 100%;
  margin-top: 0.5rem;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
  background: var(--bg-section);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.footer-brand .logo-img {
  height: 35px;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s;
}

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

.footer-bottom {
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* FLOATING BUTTONS CONTAINER */
.floating-buttons {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  z-index: 99;
}

/* SCROLL TO TOP */
.scroll-top {
  position: relative;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow:
    0 4px 12px rgba(201, 162, 39, 0.25),
    0 8px 24px rgba(201, 162, 39, 0.15),
    inset 0 -2px 4px rgba(0, 0, 0, 0.1);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--accent));
  box-shadow:
    0 6px 18px rgba(201, 162, 39, 0.35),
    0 10px 30px rgba(201, 162, 39, 0.2),
    inset 0 -2px 4px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px) scale(1.05);
}

.scroll-top:active {
  transform: translateY(2px) scale(0.98);
  box-shadow:
    0 2px 8px rgba(201, 162, 39, 0.25),
    inset 0 -1px 2px rgba(0, 0, 0, 0.15);
}

.scroll-top svg {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
}

.scroll-top:hover svg {
  transform: translateY(-2px) rotate(-90deg);
}

/* WHATSAPP FLOAT MODERN */
.whatsapp-float-modern {
  position: relative;
  width: 44px;
  height: 44px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow:
    0 4px 12px rgba(37, 211, 102, 0.3),
    0 8px 24px rgba(37, 211, 102, 0.15),
    inset 0 -2px 4px rgba(0, 0, 0, 0.1);
}

.whatsapp-float-modern.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.whatsapp-float-modern:hover {
  background: #20bd5a;
  box-shadow:
    0 6px 18px rgba(37, 211, 102, 0.4),
    0 10px 30px rgba(37, 211, 102, 0.2),
    inset 0 -2px 4px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px) scale(1.05);
}

.whatsapp-float-modern:active {
  background: #1da853;
  box-shadow:
    0 2px 8px rgba(37, 211, 102, 0.25),
    inset 0 -1px 2px rgba(0, 0, 0, 0.15);
  transform: translateY(2px) scale(0.98);
}

.whatsapp-float-modern svg {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
}

.whatsapp-float-modern:hover svg {
  transform: translateY(-2px) rotate(-15deg);
}

/* Floating Buttons - Combined Positioning & Responsive */
@media (max-width: 768px) {
  .floating-buttons {
    right: 1rem;
    bottom: 1rem;
    flex-direction: row;
    gap: 10px;
  }

  .scroll-top,
  .whatsapp-float-modern {
    width: 40px;
    height: 40px;
  }

   .scroll-top svg,
  .whatsapp-float-modern svg {
    width: 20px;
    height: 20px;
  }

  .nav-links,
  .btn-nav {
    display: none;
  }

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

  .hero-stats {
    gap: 1.5rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }
}