/* ============================================
   GTO Sistemas - Stylesheet
   ============================================ */

:root {
  --dark-blue: #0a1628;
  --medium-blue: #112240;
  --primary-blue: #1565c0;
  --accent-blue: #1e88e5;
  --light-blue: #64b5f6;
  --cyan: #00b4d8;
  --white: #ffffff;
  --gray-100: #f8f9fc;
  --gray-200: #e9ecf3;
  --gray-400: #9aa3b2;
  --gray-600: #5a6578;
  --gray-800: #2d3748;
  --gradient-primary: linear-gradient(135deg, #0a1628 0%, #112240 50%, #1565c0 100%);
  --gradient-accent: linear-gradient(135deg, #1565c0 0%, #00b4d8 100%);
  --shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.08);
  --shadow-md: 0 8px 32px rgba(10, 22, 40, 0.12);
  --shadow-lg: 0 16px 64px rgba(10, 22, 40, 0.18);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark-blue);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

p { color: var(--gray-600); line-height: 1.75; }

a { text-decoration: none; color: inherit; }

/* ============================================
   LAYOUT
   ============================================ */

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

.section {
  padding: 100px 0;
}

.section-sm {
  padding: 60px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.section-title {
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 640px;
  margin-bottom: 60px;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }
.text-center .section-label { display: flex; justify-content: center; }

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(21, 101, 192, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(21, 101, 192, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}

.btn-outline-dark {
  background: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-outline-dark:hover {
  background: var(--primary-blue);
  color: var(--white);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.05rem;
  border-radius: 10px;
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(20px);
  padding: 14px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

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

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--gradient-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: -1px;
}

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

/* Logo real como imagem */
.logo-img {
  height: 64px;
  max-height: 64px;
  width: auto;
  max-width: 260px;
  border-radius: 8px;
  object-fit: contain;
  background: var(--white);
  padding: 4px 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
  transition: var(--transition);
  display: block;
}

.logo-img:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}

.logo-img-footer {
  height: 68px;
  max-height: 68px;
  max-width: 280px;
  margin-bottom: 4px;
}

.logo-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.logo-tagline {
  font-size: 0.65rem;
  color: var(--light-blue);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.navbar-nav a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  transition: var(--transition);
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

.navbar-cta {
  background: var(--gradient-accent) !important;
  color: var(--white) !important;
  padding: 10px 20px !important;
  border-radius: 8px !important;
}

.navbar-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  background: var(--gradient-accent) !important;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.navbar-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(100, 181, 246, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 181, 246, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
}

.hero-glow-1 {
  width: 600px;
  height: 600px;
  background: var(--cyan);
  top: -200px;
  right: -100px;
}

.hero-glow-2 {
  width: 400px;
  height: 400px;
  background: var(--primary-blue);
  bottom: -100px;
  left: 10%;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(100, 181, 246, 0.12);
  border: 1px solid rgba(100, 181, 246, 0.25);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.85rem;
  color: var(--light-blue);
  margin-bottom: 28px;
  font-weight: 500;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero-title {
  color: var(--white);
  margin-bottom: 24px;
}

.hero-title .highlight {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 100%;
  max-width: 420px;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.hero-card-dots {
  display: flex;
  gap: 6px;
}

.hero-card-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.hero-card-dots span:nth-child(1) { background: #ff5f56; }
.hero-card-dots span:nth-child(2) { background: #ffbd2e; }
.hero-card-dots span:nth-child(3) { background: #27c93f; }

.hero-card-title {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  font-family: 'Fira Code', monospace;
}

.code-line {
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 2;
  color: rgba(255,255,255,0.6);
}

.code-line .kw { color: #bb86fc; }
.code-line .fn { color: #64b5f6; }
.code-line .str { color: #a5d6a7; }
.code-line .num { color: #ffcc80; }
.code-line .cm { color: rgba(255,255,255,0.3); font-style: italic; }

.hero-floating {
  position: absolute;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 14px 18px;
  animation: float 4s ease-in-out infinite;
}

.hero-floating-1 {
  top: -20px;
  right: -30px;
  animation-delay: 0s;
}

.hero-floating-2 {
  bottom: -20px;
  left: -30px;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.floating-icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.floating-text {
  font-size: 0.75rem;
  color: var(--light-blue);
  font-weight: 600;
}

/* ============================================
   TRUST BAR
   ============================================ */

.trust-bar {
  background: var(--gray-100);
  padding: 40px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-400);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.trust-item-icon {
  font-size: 1.4rem;
  opacity: 0.5;
}

/* ============================================
   BENEFITS
   ============================================ */

.benefits {
  background: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.benefit-card {
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: var(--transition);
}

.benefit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: transparent;
}

.benefit-card:hover::before {
  transform: scaleX(1);
}

.benefit-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(21,101,192,0.1), rgba(0,180,216,0.1));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
}

.benefit-title {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--dark-blue);
}

/* ============================================
   SERVICES OVERVIEW
   ============================================ */

.services-overview {
  background: var(--gray-100);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--primary-blue);
}

.service-card-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-accent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
}

.service-card-title {
  font-size: 1.2rem;
  color: var(--dark-blue);
}

.service-card-desc {
  color: var(--gray-600);
  line-height: 1.75;
  flex: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-blue);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.service-card-link:hover {
  gap: 10px;
}

/* ============================================
   SYSTEMS PREVIEW
   ============================================ */

.systems-preview {
  background: var(--white);
}

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

.system-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.system-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: transparent;
}

.system-card-header {
  padding: 32px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  gap: 16px;
}

.system-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.system-card-name {
  color: var(--white);
  font-size: 1.1rem;
}

.system-card-segment {
  color: var(--light-blue);
  font-size: 0.8rem;
  font-weight: 500;
}

.system-card-body {
  padding: 28px 32px;
}

.system-card-desc {
  color: var(--gray-600);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.system-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  background: rgba(21,101,192,0.08);
  color: var(--primary-blue);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 600;
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonials {
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.testimonials-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(100, 181, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 181, 246, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.testimonials .section-title {
  color: var(--white);
}

.testimonials .section-subtitle {
  color: rgba(255,255,255,0.6);
}

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

.testimonial-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transition: var(--transition);
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.testimonial-quote {
  font-size: 2.5rem;
  color: var(--cyan);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 16px;
  font-family: Georgia, serif;
}

.testimonial-text {
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--white);
  font-size: 1.1rem;
}

.testimonial-name {
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  color: var(--light-blue);
  font-size: 0.8rem;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.star {
  color: #ffd700;
  font-size: 0.9rem;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
  background: var(--gray-100);
}

.cta-box {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,180,216,0.2), transparent 70%);
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(21,101,192,0.3), transparent 70%);
}

.cta-box-content {
  position: relative;
  z-index: 1;
}

.cta-box .section-label {
  justify-content: center;
  display: flex;
}

.cta-title {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
}

.cta-subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */

.page-hero {
  background: var(--gradient-primary);
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(100, 181, 246, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 181, 246, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-hero-title {
  color: var(--white);
  margin-bottom: 20px;
}

.page-hero-subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   SERVICES PAGE
   ============================================ */

.services-list {
  background: var(--white);
}

.service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-200);
}

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

.service-item.reverse {
  direction: rtl;
}

.service-item.reverse > * {
  direction: ltr;
}

.service-item-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin-bottom: 24px;
  color: var(--white);
}

.service-item-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
}

.service-item-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--gray-600);
}

.service-item-features li::before {
  content: '✓';
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.service-visual {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  position: relative;
  overflow: hidden;
}

.service-visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(100, 181, 246, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 181, 246, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.service-visual-icon {
  position: relative;
  font-size: 6rem;
  z-index: 1;
  filter: drop-shadow(0 0 40px rgba(0,180,216,0.3));
}

/* ============================================
   SYSTEMS PAGE
   ============================================ */

.systems-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.system-full-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
}

.system-full-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: transparent;
}

.system-full-header {
  background: var(--gradient-primary);
  padding: 40px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.system-full-icon {
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
}

.system-full-meta h3 {
  color: var(--white);
  margin-bottom: 6px;
}

.system-full-segment {
  display: inline-flex;
  background: rgba(0,180,216,0.2);
  border: 1px solid rgba(0,180,216,0.4);
  color: var(--light-blue);
  border-radius: 50px;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 600;
}

.system-full-body {
  padding: 40px;
}

.system-full-desc {
  color: var(--gray-600);
  margin-bottom: 24px;
  line-height: 1.8;
}

.system-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.system-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--gray-600);
}

.system-features li::before {
  content: '→';
  color: var(--accent-blue);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============================================
   SAAS PAGE
   ============================================ */

.saas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
}

.saas-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
}

.saas-card:hover {
  box-shadow: var(--shadow-lg);
}

.saas-card.reverse {
  direction: rtl;
}

.saas-card.reverse > * {
  direction: ltr;
}

.saas-visual {
  background: var(--gradient-primary);
  padding: 60px 40px;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.saas-visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(100, 181, 246, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 181, 246, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.saas-visual-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.saas-visual-icon {
  font-size: 5rem;
  display: block;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 30px rgba(0,180,216,0.4));
}

.saas-visual-label {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  padding: 8px 20px;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
}

.saas-content {
  padding: 48px;
}

.saas-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(21,101,192,0.08);
  color: var(--primary-blue);
  border-radius: 50px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.saas-title {
  color: var(--dark-blue);
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.saas-desc {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 28px;
}

.saas-features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 32px;
}

.saas-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--gray-600);
}

.saas-features li::before {
  content: '✓';
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
}

.saas-pricing {
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.saas-price-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  font-weight: 500;
}

.saas-price-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--dark-blue);
}

.saas-price-period {
  font-size: 0.8rem;
  color: var(--gray-400);
  font-weight: 400;
}

/* ============================================
   PORTFOLIO
   ============================================ */

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid var(--gray-200);
  background: transparent;
  color: var(--gray-600);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-blue);
  border-color: var(--primary-blue);
  color: var(--white);
}

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

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  cursor: pointer;
}

.portfolio-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: transparent;
}

.portfolio-card-visual {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.portfolio-card-icon {
  font-size: 4rem;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 20px rgba(0,180,216,0.4));
}

.portfolio-card-body {
  padding: 28px;
  background: var(--white);
}

.portfolio-card-category {
  display: inline-flex;
  background: rgba(21,101,192,0.08);
  color: var(--primary-blue);
  border-radius: 50px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.portfolio-card-title {
  font-size: 1.1rem;
  color: var(--dark-blue);
  margin-bottom: 8px;
}

.portfolio-card-desc {
  color: var(--gray-600);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.portfolio-card-tech {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tech-tag {
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: 6px;
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* ============================================
   ABOUT PAGE
   ============================================ */

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

.about-visual {
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  padding: 60px;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(100, 181, 246, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 181, 246, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.about-visual-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.about-stat-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

.about-stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.about-stat-label {
  color: rgba(255,255,255,0.6);
  font-size: 0.82rem;
}

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 80px;
}

.mvv-card {
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: var(--transition);
}

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

.mvv-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  display: block;
}

.mvv-title {
  color: var(--dark-blue);
  margin-bottom: 12px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.team-card {
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  margin: 0 auto 20px;
  font-size: 2rem;
}

.team-name {
  font-size: 1rem;
  margin-bottom: 4px;
}

.team-role {
  color: var(--accent-blue);
  font-size: 0.85rem;
  font-weight: 500;
}

.tech-stack {
  background: var(--gray-100);
}

.tech-stack-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.tech-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-800);
  transition: var(--transition);
}

.tech-item:hover {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-sm);
}

.tech-item-icon {
  font-size: 1.4rem;
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: flex-start;
}

.contact-info-title {
  color: var(--dark-blue);
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.contact-info-desc {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 40px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

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

.contact-item-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(21,101,192,0.1), rgba(0,180,216,0.1));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-item-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.contact-item-value {
  color: var(--dark-blue);
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 48px;
  box-shadow: var(--shadow-md);
}

.form-title {
  font-size: 1.4rem;
  color: var(--dark-blue);
  margin-bottom: 8px;
}

.form-subtitle {
  color: var(--gray-400);
  font-size: 0.9rem;
  margin-bottom: 36px;
}

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

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.form-label span {
  color: var(--accent-blue);
}

.form-input {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--gray-800);
  transition: var(--transition);
  background: var(--white);
  font-family: inherit;
  outline: none;
}

.form-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 4px rgba(30, 136, 229, 0.1);
}

.form-input::placeholder {
  color: var(--gray-400);
}

textarea.form-input {
  resize: vertical;
  min-height: 130px;
}

select.form-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239aa3b2' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--gradient-accent);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(21, 101, 192, 0.4);
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px;
}

.form-success-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 20px;
}

.form-success-title {
  font-size: 1.4rem;
  color: var(--dark-blue);
  margin-bottom: 12px;
}

.form-success-text {
  color: var(--gray-600);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--dark-blue);
  color: var(--white);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-desc {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 28px;
}

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

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  cursor: pointer;
}

.social-link:hover {
  background: var(--gradient-accent);
  border-color: transparent;
  color: var(--white);
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-bottom {
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  color: rgba(255,255,255,0.3);
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.3);
  font-size: 0.82rem;
  transition: var(--transition);
}

.footer-bottom-links a:hover {
  color: rgba(255,255,255,0.7);
}

/* ============================================
   UTILITIES
   ============================================ */

.mt-8 { margin-top: 32px; }
.mt-12 { margin-top: 48px; }

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 60px;
  }

  .hero-subtitle { margin: 0 auto 40px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-floating { display: none; }

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

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

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }

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

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

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

  .saas-card {
    grid-template-columns: 1fr;
  }

  .saas-card.reverse {
    direction: ltr;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-item.reverse {
    direction: ltr;
  }

  .systems-full-grid {
    grid-template-columns: 1fr;
  }

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

  .cta-box {
    padding: 60px 40px;
  }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }

  .navbar-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 999;
  }

  .navbar-nav.open {
    display: flex;
  }

  .navbar-nav a {
    font-size: 1.2rem;
    padding: 12px 24px;
  }

  .navbar-toggle {
    display: flex;
    position: relative;
    z-index: 1000;
  }

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

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

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

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

  .hero-stats {
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .trust-bar-inner {
    gap: 30px;
  }

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

  .saas-content {
    padding: 32px;
  }

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

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .cta-box { padding: 40px 24px; }
  .contact-form-card { padding: 32px 24px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}