/* =============================================
   JK AGENCY — BUSINESS WEBSITE STYLES
   Professional & Corporate Theme
   ============================================= */

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

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #1d4ed8;
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --accent: #0ea5e9;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --grey: #64748b;
  --grey-light: #94a3b8;
  --border: #e2e8f0;
  --bg-light: #f8fafc;
  --bg-section: #f1f5f9;
  --white: #ffffff;
  --success: #10b981;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(29,78,216,0.08), rgba(14,165,233,0.08));
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(29,78,216,0.2);
  margin-bottom: 16px;
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--grey);
  line-height: 1.7;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(29,78,216,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(29,78,216,0.45);
}
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.8);
}
.btn-full { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  padding: 12px 0;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -1px;
  box-shadow: 0 4px 12px rgba(29,78,216,0.3);
}
.nav-logo-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 6px;
  background: white;
  padding: 2px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.footer-logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 6px;
  background: white;
  padding: 2px;
}
/* ===== GOOGLE MAP ===== */
.map-container {
  margin-top: 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  position: relative;
  width: 100%;
  height: 400px;
}
.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.logo-text {
  font-size: 1.15rem;
  color: var(--dark);
  font-weight: 400;
  transition: var(--transition);
}
.navbar.scrolled .logo-text { color: var(--dark); }
.navbar:not(.scrolled) .logo-text { color: var(--white); }
.logo-text strong { font-weight: 700; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  color: rgba(255,255,255,0.85);
}
.navbar.scrolled .nav-link { color: var(--dark-2); }
.nav-link:hover, .nav-link.active {
  color: var(--primary-light) !important;
  background: rgba(29,78,216,0.08);
}
.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
  color: white !important;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(29,78,216,0.35);
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(29,78,216,0.45);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--dark); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #0f172a 0%, #1e3a8a 50%, #1d4ed8 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59,130,246,0.2) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 80% 80%, rgba(14,165,233,0.15) 0%, transparent 60%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  animation: float linear infinite;
}
@keyframes float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding: 120px 24px 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  padding: 8px 20px;
  color: rgba(255,255,255,0.9);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.badge-dot {
  width: 8px; height: 8px;
  background: #4ade80;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(74,222,128,0.3);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(74,222,128,0.3); }
  50% { box-shadow: 0 0 0 6px rgba(74,222,128,0.1); }
}
.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.2s both;
}
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.4s both;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeInUp 0.8s ease 0.6s both;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  padding: 24px 40px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.8s both;
}
.stat-item {
  text-align: center;
  padding: 0 36px;
}
.stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  display: inline;
}
.stat-plus {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.2);
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  animation: fadeIn 1.5s ease 1.5s both;
}
.scroll-dot {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  position: relative;
}
.scroll-dot::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.5);
  border-radius: 2px;
  animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== TRUSTED BY ===== */
.trusted-by {
  background: var(--bg-section);
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trusted-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--grey-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 16px;
}
.trust-logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.trust-logo {
  background: white;
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.85rem;
  color: var(--grey);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.trust-logo:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-img-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  min-height: 420px;
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
}
.about-img-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}
.about-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  position: relative;
  z-index: 1;
}
.about-placeholder {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 420px;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  position: relative;
  z-index: 1;
}
.about-img-badge {
  position: absolute;
  top: -16px;
  right: -16px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  z-index: 10;
  letter-spacing: 0.05em;
}
.about-exp-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: white;
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  z-index: 10;
  border: 1px solid var(--border);
}
.exp-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.exp-text {
  font-size: 0.8rem;
  color: var(--grey);
  max-width: 120px;
  line-height: 1.4;
  font-weight: 500;
}
.about-content { padding: 20px 0; }
.about-desc {
  font-size: 1rem;
  color: var(--grey);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 36px;
}
.feature-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.feature-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, rgba(29,78,216,0.1), rgba(14,165,233,0.1));
  color: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(29,78,216,0.15);
}
.feature-item strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}
.feature-item p {
  font-size: 0.8rem;
  color: var(--grey);
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0;
  background: var(--bg-section);
}
.jk-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); justify-content: center;
  gap: 24px;
}
.jk-service-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.jk-service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.jk-service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.jk-service-card:hover::before { transform: scaleX(1); }
.jk-service-card.featured {
  background: linear-gradient(160deg, var(--primary-dark), var(--primary));
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}
.jk-service-card.featured::before { display: none; }
.jk-service-card.featured .service-title,
.jk-service-card.featured .service-desc { color: rgba(255,255,255,0.9); }
.jk-service-card.featured .service-list li {
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.15);
}
.jk-service-card.featured .service-list li::before { background: rgba(255,255,255,0.6); }
.jk-service-card.featured .service-link { color: rgba(255,255,255,0.9); }
.service-badge-feat {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.service-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: 16px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--icon-color) 12%, white), color-mix(in srgb, var(--icon-color) 6%, white));
  color: var(--icon-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1px solid color-mix(in srgb, var(--icon-color) 20%, transparent);
  transition: var(--transition);
}
.jk-service-card.featured .service-icon-wrap {
  background: rgba(255,255,255,0.15);
  color: white;
  border-color: rgba(255,255,255,0.2);
}
.jk-service-card:hover .service-icon-wrap {
  transform: scale(1.08);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--icon-color) 30%, transparent);
}
.service-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}
.service-desc {
  font-size: 0.9rem;
  color: var(--grey);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-list {
  margin-bottom: 24px;
}
.service-list li {
  font-size: 0.85rem;
  color: var(--grey);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-list li::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}
.service-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}
.service-link:hover { letter-spacing: 0.05em; }

/* ===== PORTFOLIO ===== */
.portfolio {
  padding: 100px 0;
  background: var(--white);
}
.portfolio-filter {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 10px 22px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  background: white;
  color: var(--grey);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(29,78,216,0.3);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  background: white;
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.portfolio-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.portfolio-icon {
  font-size: 4rem;
  opacity: 0.9;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}
.portfolio-info {
  padding: 24px;
}
.portfolio-tag {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 8px;
}
.portfolio-info h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}
.portfolio-info p {
  font-size: 0.875rem;
  color: var(--grey);
  line-height: 1.6;
}
.portfolio-card.hidden { display: none; }

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 100px 0;
  background: linear-gradient(160deg, #0f172a 0%, #1e3a8a 100%);
  overflow: hidden;
}
.testimonials .section-tag {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.2);
}
.testimonials .section-title { color: white; }
.testimonials-slider { overflow: hidden; position: relative; }
.testimonial-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card {
  min-width: calc(50% - 12px);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 40px;
  flex-shrink: 0;
}
.testimonial-stars {
  color: #fbbf24;
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.testimonial-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 28px;
  position: relative;
}
.testimonial-text::before {
  content: '"';
  font-size: 5rem;
  color: rgba(255,255,255,0.1);
  font-family: Georgia, serif;
  position: absolute;
  top: -20px;
  left: -10px;
  line-height: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 0.95rem;
  color: white;
  font-weight: 600;
}
.testimonial-author span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
}
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
}
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.slider-btn:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.5);
}
.slider-dots {
  display: flex;
  gap: 8px;
}
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: var(--transition);
  cursor: pointer;
}
.slider-dot.active {
  background: white;
  width: 24px;
  border-radius: 4px;
}

/* ===== FAQ ===== */
.faq {
  padding: 100px 0;
  background: var(--bg-section);
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29,78,216,0.08);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  transition: var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-section);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey);
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-item.open .faq-icon {
  background: var(--primary);
  color: white;
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-answer.open {
  max-height: 300px;
}
.faq-answer p {
  padding: 0 24px 22px;
  font-size: 0.95rem;
  color: var(--grey);
  line-height: 1.8;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 28px;
}
.contact-details { margin-bottom: 36px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.contact-item:last-child { border: none; }
.contact-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(29,78,216,0.08), rgba(14,165,233,0.08));
  color: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(29,78,216,0.12);
}
.contact-item strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.contact-item span {
  font-size: 1rem;
  color: var(--dark);
  font-weight: 500;
}
.contact-sectors h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--grey);
  font-weight: 600;
  margin-bottom: 12px;
}
.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sector-tags span {
  background: var(--bg-section);
  border: 1px solid var(--border);
  color: var(--grey);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 50px;
}
/* Form */
.contact-form {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-2);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: white;
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--grey-light); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(29,78,216,0.08);
}
.form-group textarea { resize: vertical; }
.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--success);
  font-size: 0.95rem;
  font-weight: 500;
  margin-top: 12px;
}
.form-success.show { display: flex; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  max-width: 300px;
}
.footer-brand .nav-logo .logo-text { color: white; }
.footer-links-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.footer-links-col ul li {
  margin-bottom: 10px;
}
.footer-links-col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer-links-col a:hover { color: var(--accent); padding-left: 4px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 8px;
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .jk-services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .testimonial-card { min-width: 100%; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--dark);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links .nav-link { font-size: 1.2rem; color: white !important; }
  .hamburger { display: flex; z-index: 1001; position: relative; }
  .navbar.menu-open .hamburger span { background: white; }
  .jk-services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .hero-stats { padding: 20px; gap: 0; }
  .stat-item { padding: 12px 20px; }
  .stat-divider { width: 1px; height: 30px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .about-exp-card { bottom: -10px; left: 10px; }
}
@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 0; }
  .stat-divider { width: 80%; height: 1px; }
  .trust-logos { gap: 8px; }
  .hero-actions { flex-direction: column; align-items: center; }
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  z-index: 9999;
  transition: var(--transition);
  animation: waPulse 2.5s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 32px rgba(37, 211, 102, 0.6);
  animation: none;
}
@keyframes waPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.4); }
  50% { box-shadow: 0 6px 24px rgba(37,211,102,0.45), 0 0 0 14px rgba(37,211,102,0); }
}
.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: #1a1a1a;
  color: white;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: #1a1a1a;
  border-right: 0;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }
@media (max-width: 768px) {
  .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
}

/* =============================================
   SERVICE SUBPAGES — ADDITIONAL STYLES
   ============================================= */

/* ===== SERVICE PAGE HERO ===== */
.service-hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.service-hero .hero-bg {
  position: absolute;
  inset: 0;
}
.service-hero .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(10,22,40,0.88) 0%, rgba(29,78,216,0.65) 100%);
  z-index: 1;
}
.service-hero .hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.service-hero .hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: 60px 24px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}
.breadcrumb a { color: rgba(255,255,255,0.7); transition: var(--transition); }
.breadcrumb a:hover { color: white; }
.breadcrumb span { color: rgba(255,255,255,0.4); }

/* ===== SERVICE OVERVIEW ===== */
.service-overview {
  padding: 80px 0;
  background: var(--white);
}
.overview-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}
.overview-text h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 20px;
  line-height: 1.25;
}
.overview-text p {
  font-size: 1rem;
  color: var(--grey);
  line-height: 1.8;
  margin-bottom: 16px;
}
.overview-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.overview-stat {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}
.overview-stat:hover {
  border-color: var(--primary);
  background: rgba(29,78,216,0.04);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.overview-stat .stat-val {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.overview-stat p {
  font-size: 0.82rem;
  color: var(--grey);
  margin: 4px 0 0;
}

/* ===== WHAT WE OFFER ===== */
.what-we-offer {
  padding: 80px 0;
  background: var(--bg-section);
}
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.offer-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.offer-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.offer-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); }
.offer-card:hover::after { transform: scaleX(1); }
.offer-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}
.offer-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.offer-card p {
  font-size: 0.875rem;
  color: var(--grey);
  line-height: 1.7;
}
.offer-card ul {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.offer-card ul li {
  font-size: 0.82rem;
  color: var(--grey);
  padding-left: 14px;
  position: relative;
}
.offer-card ul li::before {
  content: '?';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 0.75rem;
}

/* ===== PROJECT GALLERY ===== */
.project-gallery {
  padding: 80px 0;
  background: var(--white);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}
.gallery-item:first-child {
  grid-column: span 2;
  aspect-ratio: 16/9;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover { box-shadow: var(--shadow-xl); }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.75) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
}

/* ===== BRANDS SECTION ===== */
.brands-section {
  padding: 64px 0;
  background: var(--dark);
}
.brands-section .section-title { color: white; }
.brands-section .section-tag {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.2);
}
.brands-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
}
.brand-chip {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  border-radius: 50px;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: var(--transition);
}
.brand-chip:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.4);
  color: white;
  transform: translateY(-2px);
}

/* ===== CLIENTS SECTION ===== */
.clients-section {
  padding: 64px 0;
  background: var(--bg-section);
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); justify-content: center;
  gap: 16px;
  margin-top: 40px;
}
.client-chip {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark-2);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 56px;
}
.client-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

/* ===== PAGE CTA ===== */
.page-cta {
  padding: 80px 0;
  background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 100%);
  text-align: center;
}
.page-cta h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
}
.page-cta p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .offer-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .overview-grid { grid-template-columns: 1fr; gap: 40px; }
  .offer-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:first-child { grid-column: span 2; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:first-child { grid-column: span 1; }
  .clients-grid { grid-template-columns: 1fr 1fr; }
}