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

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #dbeafe;
  --secondary: #0f172a;
  --accent: #06b6d4;
  --success: #10b981;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --radius: 12px;
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--gray-800);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  padding: 12px 0;
}

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

.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar.scrolled .nav-logo {
  color: var(--gray-900);
}

.nav-logo i {
  color: var(--primary);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-menu a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-menu a:hover {
  color: white;
}

.navbar.scrolled .nav-menu a {
  color: var(--gray-600);
}

.navbar.scrolled .nav-menu a:hover {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

.navbar.scrolled .nav-toggle {
  color: var(--gray-800);
}

/* ============ HERO ============ */
.hero {
  background: linear-gradient(135deg, var(--secondary) 0%, #1e3a5f 50%, var(--primary-dark) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(37,99,235,0.2);
  color: #93c5fd;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: 3.2rem;
  font-weight: 800;
  color: white;
  line-height: 1.2;
  margin-bottom: 20px;
}

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

.hero-text p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {
  text-align: center;
}

.hero-stat strong {
  display: block;
  font-size: 1.8rem;
  color: white;
  font-weight: 700;
}

.hero-stat span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-graphic {
  width: 320px;
  height: 320px;
  background: linear-gradient(135deg, rgba(37,99,235,0.3), rgba(6,182,212,0.2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255,255,255,0.1);
}

.hero-graphic i {
  font-size: 8rem;
  color: rgba(255,255,255,0.8);
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.4);
}

.btn-outline-light {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ============ SECTIONS ============ */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--gray-500);
}

/* ============ SERVICES ============ */
.services {
  padding: 100px 0;
  background: var(--gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: white;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: all 0.3s;
  border: 1px solid var(--gray-100);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--gray-900);
}

.service-card > p {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.service-features {
  list-style: none;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-600);
  padding: 4px 0;
}

.service-features li i {
  color: var(--success);
  font-size: 0.75rem;
}

/* ============ ABOUT ============ */
.about {
  padding: 100px 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--gray-900);
}

.about-text > p {
  font-size: 1rem;
  color: var(--gray-500);
  margin-bottom: 32px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.about-feature {
  display: flex;
  gap: 12px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--primary-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.about-feature h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.about-feature p {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.about-image {
  display: flex;
  justify-content: center;
}

.about-graphic {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--primary-light), #e0f2fe);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--gray-200);
}

.about-graphic i {
  font-size: 7rem;
  color: var(--primary);
}

/* ============ CONTACT ============ */
.contact {
  padding: 100px 0;
  background: var(--gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
}

.contact-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
}

.contact-item p {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.contact-form {
  background: white;
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form .form-group {
  margin-bottom: 16px;
}

.contact-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s;
  background: var(--gray-50);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  background: white;
}

.contact-form textarea {
  resize: vertical;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--gray-900);
  color: white;
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.footer-brand h3 i {
  color: var(--primary);
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--gray-400);
}

.footer-links h4 {
  font-size: 0.95rem;
  margin-bottom: 16px;
  color: white;
}

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

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text p {
    max-width: 100%;
  }

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

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

  .hero-image {
    display: none;
  }

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

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

  .about-image {
    display: none;
  }

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

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

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 260px;
    height: 100vh;
    background: var(--gray-900);
    flex-direction: column;
    padding: 80px 32px;
    gap: 24px;
    transition: right 0.3s ease;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu a {
    color: white;
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: block;
  }

  .hero-text h1 {
    font-size: 2.2rem;
  }

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

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

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

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

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }
}


/* ============ HERO TRUST BADGES ============ */
.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}

.hero-trust-item i {
  color: var(--success);
}

/* ============ REVIEWS SECTION ============ */
.reviews {
  padding: 100px 0;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.review-card {
  background: white;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  transition: transform 0.2s, box-shadow 0.2s;
}

.review-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.review-avatar {
  font-size: 2.2rem;
  color: var(--gray-300);
}

.review-meta {
  flex: 1;
}

.review-meta h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
}

.review-service {
  font-size: 0.75rem;
  color: var(--primary);
  background: var(--primary-light);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 500;
}

.review-stars {
  display: flex;
  gap: 2px;
}

.review-stars .fa-star {
  font-size: 0.8rem;
  color: var(--gray-300);
}

.review-stars .fa-star.active {
  color: #f59e0b;
}

.review-text {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 12px;
}

.review-date {
  font-size: 0.75rem;
  color: var(--gray-400);
}

.no-reviews {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-400);
}

.no-reviews i {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
}

.review-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  color: var(--gray-400);
}

/* Review Form */
.review-form-wrapper {
  background: white;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  max-width: 700px;
  margin: 0 auto;
}

.review-form-header {
  text-align: center;
  margin-bottom: 32px;
}

.review-form-header h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.review-form-header h3 i {
  color: var(--primary);
}

.review-form-header p {
  font-size: 0.9rem;
  color: var(--gray-500);
}

.review-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.review-form .form-group {
  margin-bottom: 16px;
}

.review-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.review-form label .optional {
  color: var(--gray-400);
  font-weight: 400;
}

.review-form input,
.review-form select,
.review-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s;
  background: var(--gray-50);
}

.review-form input:focus,
.review-form select:focus,
.review-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  background: white;
}

.review-form textarea {
  resize: vertical;
}

/* Star Rating */
.star-rating {
  display: flex;
  gap: 6px;
  cursor: pointer;
  padding: 8px 0;
}

.star-rating .fa-star {
  font-size: 1.5rem;
  color: var(--gray-300);
  transition: color 0.15s, transform 0.15s;
}

.star-rating .fa-star.active {
  color: #f59e0b;
}

.star-rating .fa-star:hover {
  transform: scale(1.2);
}

@media (max-width: 768px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .review-form .form-row {
    grid-template-columns: 1fr;
  }

  .review-form-wrapper {
    padding: 24px;
  }

  .hero-trust {
    flex-direction: column;
    gap: 12px;
  }
}


/* ============ GALLERY SECTION ============ */
.gallery-section {
  padding: 100px 0;
  background: var(--gray-50);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 220px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  padding: 20px 16px 16px;
  color: white;
}

.gallery-overlay h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.gallery-overlay span {
  font-size: 0.75rem;
  opacity: 0.8;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item {
    height: 160px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}