/*
 Theme Name:   Kyonetics Standalone Theme
 Theme URI:    https://kyonetics.cl
 Description:  Tema premium e independiente para Kyonetics SPA.
 Author:       Kyonetics SPA
 Author URI:   https://kyonetics.cl
 Version:      1.0.1
*/

/* ============================================
   KYONETICS SPA — STYLE.CSS
   Design System: "Tesla Light" × Techno IT
   ============================================ */

/* ---- CSS Variables ---- */
:root {
  --cobalt: #002E5D;
  --cobalt-mid: #0A5FCC;
  --cobalt-light: #4A90D9;
  --cobalt-ultra-light: #E8F1FB;
  --silver: #C0C0C0;
  --silver-light: #E8E8E8;
  --white: #FFFFFF;
  --dark: #0D1117;
  --dark-mid: #1A2332;
  --gray-text: #4A5568;
  --gray-light: #718096;
  --border: rgba(0, 46, 93, 0.1);

  --font-title: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  --shadow-sm: 0 2px 8px rgba(0,46,93,0.08);
  --shadow-md: 0 8px 32px rgba(0,46,93,0.12);
  --shadow-lg: 0 16px 64px rgba(0,46,93,0.18);
  --shadow-xl: 0 32px 80px rgba(0,46,93,0.22);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

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

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 80px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.header.scrolled {
  height: 68px;
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-icon svg {
  width: 44px;
  height: 44px;
  transition: transform var(--transition);
}
.logo:hover .logo-icon svg { transform: rotate(15deg) scale(1.05); }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-brand {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 3px;
  color: var(--cobalt);
}

.logo-tag {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--cobalt-light);
  margin-top: 2px;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-text);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
}

.nav-link .fa-chevron-down {
  font-size: 10px;
  transition: transform var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--cobalt);
  background: var(--cobalt-ultra-light);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 20px; height: 2px;
  background: var(--cobalt-mid);
  border-radius: 2px;
}

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  min-width: 240px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: all var(--transition-fast);
  z-index: 100;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown:hover .nav-link .fa-chevron-down {
  transform: rotate(180deg);
}

.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--gray-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.dropdown-menu li a:hover {
  background: var(--cobalt-ultra-light);
  color: var(--cobalt);
}
.dropdown-menu li a .fa {
  width: 16px;
  color: var(--cobalt-mid);
  font-size: 13px;
}

/* Nav Actions */
.nav-actions { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }

.btn-support {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--cobalt);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid var(--cobalt);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-support:hover {
  background: var(--cobalt-mid);
  border-color: var(--cobalt-mid);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(10, 95, 204, 0.35);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  width: 40px; height: 40px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--cobalt);
  border-radius: 2px;
  transition: all var(--transition-fast);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
}

.hero-slider { width: 100%; height: 100%; position: relative; }

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
}

.hero-slide.active { opacity: 1; z-index: 1; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0, 13, 40, 0.88) 0%,
    rgba(0, 46, 93, 0.75) 40%,
    rgba(0, 46, 93, 0.35) 70%,
    rgba(0,0,0,0.1) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 32px;
  padding-top: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(74, 144, 217, 0.2);
  border: 1px solid rgba(74, 144, 217, 0.4);
  backdrop-filter: blur(8px);
  color: #9DC7F0;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}

.hero-badge .dot {
  width: 8px; height: 8px;
  background: #4A90D9;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(38px, 5.5vw, 72px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s 0.1s ease both;
}

.hero-accent {
  color: #4A90D9;
  position: relative;
}

.hero-subtitle {
  font-size: clamp(16px, 1.6vw, 20px);
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 40px;
  font-weight: 300;
  animation: fadeInUp 0.8s 0.2s ease both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeInUp 0.8s 0.3s ease both;
}

/* Buttons - Global */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--cobalt-mid);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid var(--cobalt-mid);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover {
  background: #0850b5;
  border-color: #0850b5;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(10, 95, 204, 0.45);
}
.btn-primary .fa { transition: transform var(--transition-fast); }
.btn-primary:hover .fa { transform: translateX(4px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid rgba(255,255,255,0.5);
  transition: all var(--transition);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  animation: fadeInUp 0.8s 0.4s ease both;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 20px 36px;
  width: fit-content;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 32px;
}
.hero-stat strong {
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat span {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  text-align: center;
  white-space: nowrap;
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}

/* Slider Controls */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: var(--white);
  font-size: 16px;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider-btn:hover {
  background: rgba(10, 95, 204, 0.6);
  border-color: var(--cobalt-mid);
  transform: translateY(-50%) scale(1.08);
}
.slider-prev { left: 32px; }
.slider-next { right: 32px; }

.slider-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}
.dot-btn {
  width: 8px; height: 8px;
  background: rgba(255,255,255,0.4);
  border-radius: 50%;
  transition: all var(--transition-fast);
}
.dot-btn.active {
  background: var(--white);
  width: 28px;
  border-radius: 4px;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  right: 48px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.scroll-indicator span {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollDown 2s ease infinite;
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   BRAND STRIP
   ============================================ */
.brand-strip {
  background: var(--cobalt);
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.brand-strip-label {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.brands-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.brand-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 40px;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}
.brand-item:hover { color: var(--white); }
.brand-icon { font-size: 20px; color: #4A90D9; }
.brand-divider {
  width: 1px; height: 30px;
  background: rgba(255,255,255,0.15);
}

/* ============================================
   SECTION HELPERS
   ============================================ */
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cobalt-mid);
  background: var(--cobalt-ultra-light);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
  border-left: 3px solid var(--cobalt-mid);
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.text-accent { color: var(--cobalt-mid); }

.section-subtitle {
  font-size: 17px;
  color: var(--gray-light);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 0;
}

.section-header.centered {
  text-align: center;
  margin-bottom: 60px;
}
.section-header.centered .section-subtitle { margin: 0 auto; }
.section-header.centered .section-tag { display: inline-block; }

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: 120px 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* About Image */
.about-image-col { position: relative; }

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.about-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.about-badge-card {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--border);
}

.badge-icon {
  width: 48px; height: 48px;
  background: var(--cobalt);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  flex-shrink: 0;
}

.about-badge-card strong {
  display: block;
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 800;
  color: var(--cobalt);
  line-height: 1;
}
.about-badge-card span {
  font-size: 12px;
  color: var(--gray-light);
  display: block;
  margin-top: 4px;
  white-space: nowrap;
}

.about-years {
  position: absolute;
  top: 24px;
  left: -24px;
  background: var(--cobalt);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.years-num {
  display: block;
  font-family: var(--font-title);
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
}
.years-label {
  display: block;
  font-size: 11px;
  opacity: 0.75;
  margin-top: 4px;
  line-height: 1.3;
}

/* About Text */
.about-text-col { }

.about-description {
  font-size: 16px;
  color: var(--gray-text);
  line-height: 1.8;
  margin-bottom: 32px;
}

.about-checklist {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.about-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.6;
}

.check-icon {
  width: 26px; height: 26px;
  background: var(--cobalt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 1px;
}

.about-checklist li strong { color: var(--dark); }

.about-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.about-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--cobalt-mid);
  transition: gap var(--transition-fast);
}
.about-link:hover { gap: 12px; }

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 120px 0;
  background: #F7FAFF;
  position: relative;
  overflow: hidden;
}

.services-bg-shape {
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(10, 95, 204, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  group: true;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cobalt-mid), var(--cobalt-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(10, 95, 204, 0.15);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card--featured {
  background: var(--cobalt);
  border-color: var(--cobalt);
  color: var(--white);
}
.service-card--featured .service-title { color: var(--white); }
.service-card--featured .service-desc { color: rgba(255,255,255,0.75); }
.service-card--featured .service-features li { color: rgba(255,255,255,0.85); }
.service-card--featured .service-features .fa { color: #4A90D9; }
.service-card--featured .service-link { color: #9DC7F0; }
.service-card--featured .service-number { color: rgba(255,255,255,0.15); }
.service-card--featured::before { display: none; }

.service-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.service-icon-wrapper {
  width: 56px; height: 56px;
  background: var(--cobalt-ultra-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cobalt-mid);
  font-size: 22px;
  transition: all var(--transition);
}

.service-card:hover .service-icon-wrapper,
.service-card--featured .service-icon-wrapper {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  transform: scale(1.08);
}
.service-card--featured .service-icon-wrapper {
  background: rgba(255,255,255,0.15);
  color: #9DC7F0;
}

.service-number {
  font-family: var(--font-title);
  font-size: 40px;
  font-weight: 900;
  color: rgba(0,46,93,0.06);
  line-height: 1;
}

.service-badge-featured {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.3);
}

.service-title {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-text);
}
.service-features .fa {
  font-size: 6px;
  color: var(--cobalt-mid);
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cobalt-mid);
  margin-top: auto;
  transition: gap var(--transition-fast);
}
.service-link:hover { gap: 12px; }

/* ============================================
   STATS
   ============================================ */
.stats {
  position: relative;
  padding: 80px 0;
  background: var(--dark-mid);
  overflow: hidden;
}

.stats-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(10, 95, 204, 0.25) 0%, transparent 70%),
    radial-gradient(ellipse 50% 70% at 80% 50%, rgba(0, 46, 93, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 40px 20px;
  border-right: 1px solid rgba(255,255,255,0.08);
  transition: background var(--transition-fast);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: rgba(255,255,255,0.03); }

.stat-icon {
  width: 52px; height: 52px;
  background: rgba(10, 95, 204, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4A90D9;
  font-size: 22px;
  margin: 0 auto 20px;
}

.stat-value {
  font-family: var(--font-title);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   PROCESS
   ============================================ */
.process {
  padding: 120px 0;
  background: var(--white);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 20px;
}

.process-step {
  flex: 1;
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
}

.process-step:hover {
  background: var(--cobalt-ultra-light);
  transform: translateY(-4px);
}

.step-number {
  font-family: var(--font-title);
  font-size: 48px;
  font-weight: 900;
  color: rgba(0,46,93,0.06);
  line-height: 1;
  margin-bottom: -10px;
}

.step-icon {
  width: 64px; height: 64px;
  background: var(--cobalt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
  margin: 0 auto 20px;
  transition: all var(--transition);
}

.process-step:hover .step-icon {
  background: var(--cobalt-mid);
  transform: scale(1.1) rotate(-5deg);
}

.process-step h4 {
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.process-step p {
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.7;
}

.process-connector {
  flex-shrink: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--cobalt-mid), var(--cobalt-light));
  margin-top: 80px;
  position: relative;
}
.process-connector::after {
  content: '';
  position: absolute;
  right: -6px; top: -5px;
  border-left: 8px solid var(--cobalt-light);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

/* ============================================
   CASE STUDY
   ============================================ */
.cases {
  padding: 120px 0;
  background: #F7FAFF;
}

.case-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.case-image-col { position: relative; }

.case-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}

.case-result-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--cobalt);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-md);
}
.case-result-badge .fa { color: #FFD700; }

.case-content-col {
  padding: 48px 48px 48px 0;
}

.case-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cobalt-mid);
  margin-bottom: 12px;
}

.case-title {
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.3;
}

.case-client {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: var(--cobalt-mid);
  margin-bottom: 20px;
  font-weight: 500;
}
.case-client .fa { font-size: 14px; }

.case-description {
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.8;
  margin-bottom: 28px;
}

.case-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.case-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.case-item-icon {
  color: var(--cobalt-mid);
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.case-item strong {
  display: block;
  font-size: 15px;
  color: var(--dark);
  margin-bottom: 2px;
}
.case-item span {
  font-size: 13px;
  color: var(--gray-light);
}

.case-metrics {
  display: flex;
  gap: 32px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.case-metric strong {
  display: block;
  font-family: var(--font-title);
  font-size: 32px;
  font-weight: 900;
  color: var(--cobalt);
  line-height: 1;
}
.case-metric span {
  font-size: 12px;
  color: var(--gray-light);
  display: block;
  margin-top: 4px;
}

/* ============================================
   PLANS
   ============================================ */
.plans {
  padding: 120px 0;
  background: var(--white);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.plan-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px 36px;
  position: relative;
  transition: all var(--transition);
}

.plan-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.plan-card--featured {
  background: var(--cobalt);
  border-color: var(--cobalt);
  padding-top: 56px;
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
}
.plan-card--featured:hover { transform: translateY(-18px); }

.plan-featured-label {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 20px;
  border-radius: 100px;
  white-space: nowrap;
  border: 1px solid rgba(255,255,255,0.3);
}

.plan-icon {
  width: 60px; height: 60px;
  background: var(--cobalt-ultra-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--cobalt-mid);
  margin-bottom: 24px;
  transition: all var(--transition);
}

.plan-card--featured .plan-icon {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

.plan-card h3 {
  font-family: var(--font-title);
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 4px;
}
.plan-card--featured h3 { color: var(--white); }

.plan-tagline {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cobalt-light);
  margin-bottom: 16px;
}
.plan-card--featured .plan-tagline { color: rgba(255,255,255,0.6); }

.plan-desc {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.7;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.plan-card--featured .plan-desc {
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.15);
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}
.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-text);
}
.plan-features .fa {
  color: var(--cobalt-mid);
  font-size: 13px;
  flex-shrink: 0;
}
.plan-card--featured .plan-features li { color: rgba(255,255,255,0.85); }
.plan-card--featured .plan-features .fa { color: #4A90D9; }

.btn-plan {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  justify-content: center;
  padding: 14px 28px;
  background: var(--cobalt-ultra-light);
  color: var(--cobalt);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  transition: all var(--transition);
}
.btn-plan:hover {
  background: var(--cobalt);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,46,93,0.3);
}
.btn-plan--featured {
  background: var(--white);
  color: var(--cobalt);
}
.btn-plan--featured:hover {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 6px 24px rgba(0,0,0,0.2);
}
.btn-plan .fa { transition: transform var(--transition-fast); }
.btn-plan:hover .fa { transform: translateX(4px); }

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: 120px 0;
  background: #F7FAFF;
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--cobalt-mid);
  box-shadow: var(--shadow-sm);
}

.faq-item.active {
  border-color: var(--cobalt-mid);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.faq-question span {
  flex-grow: 1;
}

.faq-question i {
  font-size: 14px;
  color: var(--cobalt-mid);
  transition: transform var(--transition);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0, 1, 0, 1);
  background: rgba(10, 95, 204, 0.02);
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  transition: all 0.5s cubic-bezier(1, 0, 1, 0);
}

.faq-answer p {
  padding: 0 32px 32px;
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.7;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 120px 0;
  background: #F7FAFF;
  position: relative;
  overflow: hidden;
}

.contact-bg-shape {
  position: absolute;
  top: -150px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(10, 95, 204, 0.07) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-info { }

.contact-info .section-title { font-size: clamp(24px, 2.8vw, 38px); margin-bottom: 20px; }
.contact-info p { font-size: 15px; color: var(--gray-text); line-height: 1.8; margin-bottom: 40px; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-detail-icon {
  width: 44px; height: 44px;
  background: var(--cobalt-ultra-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cobalt-mid);
  font-size: 16px;
  flex-shrink: 0;
}

.contact-detail-item strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}
.contact-detail-item a,
.contact-detail-item span {
  font-size: 14px;
  color: var(--gray-text);
  transition: color var(--transition-fast);
}
.contact-detail-item a:hover { color: var(--cobalt-mid); }

.contact-social {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 44px; height: 44px;
  background: var(--cobalt);
  color: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all var(--transition-fast);
}
.social-btn:hover {
  background: var(--cobalt-mid);
  transform: translateY(-2px);
}
.social-btn--sm {
  width: 36px; height: 36px;
  font-size: 14px;
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full-width { grid-column: 1 / -1; }

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 14px 18px;
  background: #F7FAFF;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--dark);
  transition: all var(--transition-fast);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--cobalt-mid);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(10, 95, 204, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--silver); }

.form-group textarea { resize: vertical; min-height: 100px; }

.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 40px;
  background: var(--cobalt);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  margin-top: 8px;
}
.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.06) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.btn-submit:hover::before { transform: translateX(100%); }
.btn-submit:hover {
  background: var(--cobalt-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(10, 95, 204, 0.4);
}
.btn-submit .fa { transition: transform var(--transition-fast); }
.btn-submit:hover .fa { transform: translateX(4px); }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--dark); }

.footer-top { padding: 80px 0 40px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 60px;
}

.footer-logo { margin-bottom: 20px; }
.footer-logo .logo-brand { color: var(--white); }
.footer-logo .logo-tag { color: rgba(255,255,255,0.4); }

.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 300px;
}

.footer-social { display: flex; gap: 10px; }

.footer-col-title {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links li a {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links li a::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--cobalt-light);
  transition: width var(--transition-fast);
}
.footer-links li a:hover {
  color: var(--white);
  padding-left: 8px;
}
.footer-links li a:hover::before { width: 12px; }

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}
.footer-contact-list .fa { color: var(--cobalt-light); font-size: 14px; flex-shrink: 0; }
.footer-contact-list a { color: rgba(255,255,255,0.5); transition: color var(--transition-fast); }
.footer-contact-list a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 0;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}
.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition-fast);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px; height: 48px;
  background: var(--cobalt);
  color: var(--white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--cobalt-mid);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ============================================
   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); }
}

[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-animate="slide-left"] { transform: translateX(-40px); }
[data-animate="slide-right"] { transform: translateX(40px); }
[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0) translateX(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-steps { flex-wrap: wrap; justify-content: center; }
  .process-connector { display: none; }
  .process-step { flex: 0 0 calc(50% - 24px); }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image-col { order: 2; }
  .about-text-col { order: 1; }
  .about-img { height: 360px; }
  .case-card { grid-template-columns: 1fr; }
  .case-img { height: 300px; }
  .case-content-col { padding: 32px; }
  .plans-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .plan-card--featured { transform: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .stat-item:nth-child(even) { border-right: none; }
  .hero-stats { display: none; }
}

@media (max-width: 600px) {
  .nav-container { padding: 0 20px; gap: 16px; }
  .hero-content { padding: 0 20px; padding-top: 80px; }
  .hero-buttons { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 28px 20px; }
  .slider-btn { display: none; }
  .brands-row { gap: 0; }
  .brand-item { padding: 8px 16px; }
  .brand-divider { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom .container { justify-content: center; text-align: center; }
  .about-badge-card { right: 0; bottom: -16px; }
  .about-years { left: 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .process-step { flex: 0 0 100%; }
  .scroll-indicator { display: none; }
}

/* Mobile Nav Open */
.nav-links.mobile-open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 80px; left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  gap: 4px;
  z-index: 999;
  animation: fadeInDown 0.3s ease;
}

.nav-links.mobile-open .dropdown-menu {
  position: static;
  transform: none;
  opacity: 1;
  visibility: visible;
  box-shadow: none;
  border: none;
  background: var(--cobalt-ultra-light);
  border-radius: var(--radius-md);
  margin: 4px 0;
  padding: 4px;
}