/* ============================================
   JK Automation - Sitio Web
   Brand: Navy #0D2B4E / Orange #E87722
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:wght@400;500;600;700;900&family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root {
  --navy: #0D2B4E;
  --navy-deep: #08203D;
  --navy-light: #1a3d63;
  --orange: #E87722;
  --orange-dark: #d66a18;
  --orange-soft: #f4a460;
  --orange-light: #fef3e8;
  --green: #16a34a;
  --green-light: #dcfce7;
  --white: #ffffff;
  --cream: #fdfaf6;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-900: #111827;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --shadow-sm: 0 2px 8px rgba(13, 43, 78, 0.06);
  --shadow-md: 0 8px 24px rgba(13, 43, 78, 0.1);
  --shadow-lg: 0 20px 50px rgba(13, 43, 78, 0.15);

  --radius: 8px;
  --radius-lg: 16px;
  --max-width: 1240px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 32px; }
section { padding: 96px 0; }
@media (max-width: 768px) { section { padding: 64px 0; } .container { padding: 0 20px; } }

/* Top Bar */
.topbar {
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  padding: 8px 0;
}
.topbar .container { display: flex; justify-content: space-between; gap: 24px; }
.topbar a:hover { color: var(--orange); transition: color 0.2s; }
.topbar .right { display: flex; gap: 24px; }
@media (max-width: 768px) {
  .topbar .left { display: none; }
  .topbar .right { width: 100%; justify-content: space-around; gap: 12px; font-size: 12px; }
}

/* Header */
.site-header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--gray-100);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 32px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { width: 48px; height: 48px; }
.brand-text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  line-height: 1;
}
.brand-text .jk { color: var(--orange); }
.brand-text .ent { color: var(--navy); }
.brand-sub {
  font-size: 10px;
  color: var(--gray-500);
  letter-spacing: 1.5px;
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 3px;
}
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--orange); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--orange);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: var(--white);
  padding: 12px 22px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 600;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--orange-dark); transform: translateY(-1px); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle svg { width: 28px; height: 28px; color: var(--navy); }
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav-links, .nav-cta { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    padding: 24px;
    border-bottom: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md);
    gap: 18px;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
  font-family: inherit;
  text-decoration: none;
}
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--navy); color: var(--white); }
.btn-secondary:hover { background: var(--navy-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-whatsapp { background: #25D366; color: var(--white); }
.btn-whatsapp:hover { background: #20bd5a; transform: translateY(-2px); }

/* Typography helpers */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
}
.eyebrow::before { content: ''; width: 32px; height: 2px; background: var(--orange); }
.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--navy);
  margin-bottom: 20px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--gray-600);
  max-width: 640px;
  line-height: 1.7;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }
.text-center .eyebrow { justify-content: center; }
.bg-cream { background: var(--cream); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy .section-title { color: var(--white); }

/* ============== Hero with code/automation feel ============== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #08203D 0%, #0D2B4E 60%, #1a3d63 100%);
  color: var(--white);
  padding: 90px 0 110px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background-image: 
    linear-gradient(rgba(232, 119, 34, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 119, 34, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--orange) 0%, transparent 70%);
  opacity: 0.15;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; gap: 48px; } }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 5.2vw, 64px);
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  color: var(--white);
}
.hero h1 em { font-style: italic; font-weight: 400; color: var(--orange); }
.hero p.lead {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 540px;
}
.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust {
  display: flex;
  gap: 28px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.75);
}
.trust-item svg { width: 18px; height: 18px; color: var(--orange); flex-shrink: 0; }

/* Hero Code/Bot Demo */
.hero-demo {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 0;
  backdrop-filter: blur(10px);
  overflow: hidden;
}
.hero-demo-header {
  background: rgba(255,255,255,0.05);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.hero-demo-header .dots { display: flex; gap: 6px; }
.hero-demo-header .dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.2); }
.hero-demo-header .dots span:nth-child(1) { background: #FF5F57; }
.hero-demo-header .dots span:nth-child(2) { background: #FFBD2E; }
.hero-demo-header .dots span:nth-child(3) { background: #28CA42; }
.hero-demo-header .title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-left: 12px;
}
.hero-demo-body { padding: 24px; }

/* Page Hero (interior) */
.page-hero {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 100%);
  color: var(--white);
  padding: 80px 0 90px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background-image: 
    linear-gradient(rgba(232, 119, 34, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 119, 34, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.page-hero .breadcrumb {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1px;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.page-hero .breadcrumb a:hover { color: var(--orange); }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 500;
  letter-spacing: -1.3px;
  line-height: 1.05;
  margin-bottom: 18px;
  color: var(--white);
  position: relative;
  z-index: 2;
}
.page-hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  max-width: 640px;
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

/* Service Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
@media (max-width: 1024px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 4px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card .icon {
  width: 52px;
  height: 52px;
  background: var(--orange-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  color: var(--orange);
  transition: all 0.3s;
}
.service-card:hover .icon { background: var(--orange); color: var(--white); }
.service-card .icon svg { width: 26px; height: 26px; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 14.5px;
  color: var(--gray-600);
  line-height: 1.65;
}

/* Solution Catalog Cards (more elaborate) */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}
@media (max-width: 800px) { .solutions-grid { grid-template-columns: 1fr; } }

.solution-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all 0.3s ease;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange);
}
.solution-card-tag {
  display: inline-block;
  background: var(--orange-light);
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 100px;
  letter-spacing: 1.2px;
  margin-bottom: 16px;
}
.solution-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.solution-card p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 20px;
}
.solution-card .features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.solution-card .features span {
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 12.5px;
  padding: 6px 12px;
  border-radius: 100px;
}
.solution-card .footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--gray-200);
}
.solution-card .price {
  font-size: 13px;
  color: var(--gray-500);
}
.solution-card .price strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
}

/* ============== ROI CALCULATOR ============== */
.roi-calculator {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}
.roi-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 32px;
  position: relative;
}
.roi-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 4px;
  background: var(--orange);
}
.roi-header h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.roi-header p { font-size: 14.5px; color: rgba(255,255,255,0.75); }

.roi-body { padding: 36px; }
@media (max-width: 600px) { .roi-body { padding: 24px; } }

.roi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) { .roi-grid { grid-template-columns: 1fr; } }

.roi-field { margin-bottom: 20px; }
.roi-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.roi-field input, .roi-field select {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14.5px;
  background: var(--white);
  color: var(--gray-900);
  transition: all 0.2s;
}
.roi-field input:focus, .roi-field select:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232, 119, 34, 0.1);
}

.roi-result {
  margin-top: 32px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.roi-result::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 4px;
  background: var(--orange);
}
.roi-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 600px) { .roi-result-grid { grid-template-columns: 1fr; gap: 16px; } }

.roi-stat-label {
  font-size: 11.5px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  font-weight: 700;
  margin-bottom: 8px;
}
.roi-stat-value {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  letter-spacing: -1px;
}
.roi-stat-value .currency, .roi-stat-value .small {
  font-size: 22px;
  vertical-align: top;
  opacity: 0.7;
}
.roi-stat-note {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-top: 8px;
}
.roi-cta { margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.15); display: flex; gap: 12px; flex-wrap: wrap; }

/* ============== CHATBOT DEMO ============== */
.chatbot-demo {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  max-width: 480px;
  margin: 0 auto;
}
.chatbot-header {
  background: var(--navy);
  color: var(--white);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.chatbot-avatar {
  width: 40px; height: 40px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--navy);
}
.chatbot-header-info h4 {
  font-size: 14.5px;
  font-weight: 600;
  margin-bottom: 2px;
}
.chatbot-status {
  font-size: 11.5px;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 6px;
}
.chatbot-status::before {
  content: '';
  width: 8px; height: 8px;
  background: #28CA42;
  border-radius: 50%;
  display: inline-block;
}

.chatbot-body {
  padding: 24px;
  background: #f0f4f8;
  min-height: 400px;
  max-height: 500px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14.5px;
  line-height: 1.5;
  animation: chatIn 0.3s ease;
}
@keyframes chatIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-msg.bot {
  background: var(--white);
  color: var(--gray-700);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.chat-msg.user {
  background: var(--orange);
  color: var(--white);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-self: flex-start;
  max-width: 90%;
}
.chat-option-btn {
  background: var(--white);
  border: 1.5px solid var(--orange);
  color: var(--orange);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.chat-option-btn:hover {
  background: var(--orange);
  color: var(--white);
}

.chat-typing {
  background: var(--white);
  padding: 14px 18px;
  border-radius: 16px 16px 16px 4px;
  align-self: flex-start;
  display: inline-flex;
  gap: 4px;
}
.chat-typing span {
  width: 7px; height: 7px;
  background: var(--gray-400);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-4px); }
}

.chatbot-footer {
  background: var(--white);
  padding: 14px 20px;
  border-top: 1px solid var(--gray-200);
  font-size: 12px;
  color: var(--gray-500);
  text-align: center;
}
.chatbot-footer button {
  background: none;
  border: none;
  color: var(--orange);
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
}
.chatbot-footer button:hover { text-decoration: underline; }

/* Industries Grid */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
}
@media (max-width: 1024px) { .industries-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .industries-grid { grid-template-columns: 1fr; } }

.industry-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  transition: all 0.3s;
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange);
}
.industry-card .icon {
  width: 60px; height: 60px;
  background: var(--orange-light);
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 28px;
}
.industry-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 8px;
  font-weight: 600;
}
.industry-card p {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.5;
}

/* Cases / Testimonials */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
@media (max-width: 900px) { .cases-grid { grid-template-columns: 1fr; } }

.case-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all 0.3s;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case-card .industry-tag {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 4px;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.case-card h3 {
  font-family: var(--font-display);
  font-size: 21px;
  color: var(--navy);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
  line-height: 1.25;
}
.case-card .case-quote {
  font-size: 14.5px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
  padding: 16px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.case-card .case-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.case-result-item .num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--orange);
  font-weight: 600;
  line-height: 1;
}
.case-result-item .label {
  font-size: 11.5px;
  color: var(--gray-500);
  margin-top: 4px;
  letter-spacing: 0.4px;
}
.case-card-author { display: flex; align-items: center; gap: 12px; }
.case-card-author .avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
}
.case-card-author .info h5 {
  font-family: var(--font-display);
  font-size: 14.5px;
  color: var(--navy);
  font-weight: 600;
}
.case-card-author .info span { font-size: 12px; color: var(--gray-500); }

/* Stack/Tech */
.tech-stack {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}
.tech-pill {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  padding: 12px 22px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  transition: all 0.2s;
}
.tech-pill:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

/* Stats */
.stats-bar {
  background: var(--navy);
  color: var(--white);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 4px;
  background: var(--orange);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 32px; } }
.stat-item .stat-num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 600;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -1px;
}
.stat-item .stat-label {
  font-size: 13.5px;
  color: rgba(255,255,255,0.75);
}

/* Process steps */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}
@media (max-width: 1024px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .process-grid { grid-template-columns: 1fr; } }

.process-step {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: all 0.3s;
}
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--orange); }
.process-step .step-num {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--orange);
  font-weight: 600;
  line-height: 1;
  margin-bottom: 18px;
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--navy);
  font-weight: 600;
  margin-bottom: 10px;
}
.process-step p { font-size: 14px; color: var(--gray-600); line-height: 1.6; }

/* CTA Strip */
.cta-strip {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  color: var(--white);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(40%, -40%);
}
.cta-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
}
.cta-strip h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 600;
  letter-spacing: -0.8px;
  line-height: 1.15;
  max-width: 640px;
}
.cta-strip .btn-secondary { background: var(--white); color: var(--navy); }
.cta-strip .btn-secondary:hover { background: var(--navy); color: var(--white); }

/* Form */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14.5px;
  background: var(--white);
  color: var(--gray-900);
  transition: all 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232, 119, 34, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* Contact Page */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 48px; } }

.contact-info-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  background: var(--cream);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--orange);
  margin-bottom: 16px;
}
.contact-info-item .icon {
  width: 44px; height: 44px;
  background: var(--orange);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-item .icon svg { width: 22px; height: 22px; }
.contact-info-item h4 {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--navy);
  font-weight: 600;
  margin-bottom: 4px;
}
.contact-info-item p { font-size: 14px; color: var(--gray-600); line-height: 1.5; }
.contact-info-item a:hover { color: var(--orange); }

.contact-form-wrap {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
}
.contact-form-wrap h3 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--navy);
  margin-bottom: 8px;
}
.contact-form-wrap > p { font-size: 14px; color: var(--gray-600); margin-bottom: 28px; }

/* FAQ */
.faq-wrap { max-width: 780px; margin: 48px auto 0; }
.faq-item {
  background: var(--white);
  padding: 28px;
  border-radius: 12px;
  border-left: 4px solid var(--orange);
  margin-bottom: 16px;
}
.faq-item h4 {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 10px;
}
.faq-item p { font-size: 14.5px; color: var(--gray-600); line-height: 1.7; }

/* Footer */
.footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.footer-brand img { width: 56px; height: 56px; }
.footer-brand .text {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.footer-brand .text .jk { color: var(--orange); }
.footer p.about { font-size: 14px; line-height: 1.7; max-width: 360px; margin-bottom: 24px; }
.footer h5 {
  font-family: var(--font-display);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer-links a:hover { color: var(--orange); }
.footer-contact { font-size: 14px; line-height: 1.8; }
.footer-contact .item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.footer-contact .item svg { width: 16px; height: 16px; color: var(--orange); flex-shrink: 0; margin-top: 4px; }
.social-row { display: flex; gap: 10px; margin-top: 8px; }
.social-row a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.social-row a:hover { background: var(--orange); transform: translateY(-2px); }
.social-row svg { width: 16px; height: 16px; color: var(--white); }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: 16px;
}

/* WhatsApp Floating */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25D366;
  color: var(--white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: all 0.3s;
  animation: pulse 2.4s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); animation: none; }
.whatsapp-float svg { width: 30px; height: 30px; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.7s ease both; }
.fade-in.d1 { animation-delay: 0.1s; }
.fade-in.d2 { animation-delay: 0.2s; }