/* ===== Variables & Reset ===== */
:root {
  --blue: #4F6EF7;
  --blue-dark: #3A54D4;
  --blue-light: #E8EDFE;
  --orange: #F17C20;
  --orange-dark: #D16510;
  --teal: #10B981;
  --teal-light: #D1FAE5;
  --dark: #0F172A;
  --dark-soft: #1E293B;
  --gray: #64748B;
  --gray-light: #94A3B8;
  --border: #E2E8F0;
  --light: #F8FAFC;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Mulish', sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.5em;
  letter-spacing: -0.02em;
}

h1 { font-size: 3.2rem; }
h2 { font-size: 2.4rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; color: var(--gray); }

a {
  text-decoration: none;
  color: var(--blue);
  transition: all 0.2s ease;
}

a:hover { color: var(--blue-dark); }

img { max-width: 100%; height: auto; }

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

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: all 0.3s;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 2px;
  letter-spacing: -0.03em;
}

.logo span { color: var(--blue); }

.logo-ai {
  background: linear-gradient(135deg, var(--teal), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  font-size: 0.85em;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-links a {
  color: var(--gray);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 8px;
  position: relative;
  transition: all 0.2s ease;
}

.nav-links a::after { display: none; }

.nav-links a:hover {
  color: var(--blue);
  background: var(--blue-light);
}

.nav-links a.active {
  color: var(--blue);
  background: var(--blue-light);
}

.hamburger { display: none; }

/* ===== Hero ===== */
.hero {
  padding: 160px 0 120px;
  background: var(--dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(79,110,247,0.3) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(16,185,129,0.15) 0%, transparent 60%);
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

.hero-content { flex: 1; }

.hero-content h1 {
  font-size: 3.6rem;
  margin-bottom: 1.2rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--blue), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.125rem;
  color: var(--gray-light);
  margin-bottom: 2.5rem;
  max-width: 520px;
  line-height: 1.8;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-graphic {
  width: 360px;
  height: 360px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 100px;
  transform: rotate(3deg);
  box-shadow: 0 40px 80px rgba(79,110,247,0.3);
  position: relative;
}

.hero-graphic::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-xl);
  padding: 2px;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 10px;
  font-family: 'Mulish', sans-serif;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  box-shadow: 0 4px 14px rgba(79,110,247,0.35);
}

.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(79,110,247,0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--border);
}

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

.btn-white {
  background: var(--white);
  color: var(--dark);
  border-color: var(--white);
  box-shadow: var(--shadow);
}

.btn-white:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===== Sections ===== */
.section {
  padding: 100px 0;
}

.section-light { background: var(--light); }

.section-dark {
  background: var(--dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.section-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 50% 80% at 20% 50%, rgba(79,110,247,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 80% 50%, rgba(16,185,129,0.06) 0%, transparent 60%);
}

.section-dark > .container { position: relative; z-index: 1; }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-header h2 { margin-bottom: 1rem; }

.section-header .divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  margin: 0 auto 20px;
  border-radius: 2px;
}

.section-header p {
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.8;
}

.section-dark .section-header p { color: var(--gray-light); }

/* ===== Feature Cards ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  position: relative;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 24px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  color: var(--dark);
}

.feature-card p {
  color: var(--gray);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ===== Content Row ===== */
.content-row {
  display: flex;
  align-items: center;
  gap: 80px;
}

.content-row.reverse { flex-direction: row-reverse; }

.content-col { flex: 1; }

.content-col h2 {
  margin-bottom: 0.8rem;
  color: var(--dark);
}

.content-col .divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  margin-bottom: 24px;
  border-radius: 2px;
}

.content-col p {
  color: var(--gray);
  line-height: 1.8;
}

.content-col ul {
  list-style: none;
  margin-top: 24px;
}

.content-col ul li {
  padding: 10px 0;
  padding-left: 32px;
  position: relative;
  color: var(--gray);
  font-size: 0.95rem;
}

.content-col ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 20px;
  height: 20px;
  background: var(--teal-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.content-col ul li::after {
  content: '✓';
  position: absolute;
  left: 4px;
  top: 16px;
  font-size: 12px;
  color: var(--teal);
  font-weight: 700;
}

.content-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.content-image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  border-radius: var(--radius-lg);
  position: relative;
}

/* ===== Stats ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 32px 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}

.stat-item h3 {
  font-size: 3rem;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-item p {
  color: var(--gray-light);
  font-size: 0.9rem;
  font-weight: 500;
}

.section-dark .stat-item h3 {
  background: linear-gradient(135deg, var(--orange), #FBBF24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-dark .stat-item p { color: var(--gray-light); }

/* ===== Service Cards ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

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

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

.service-card .service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--blue-light), #dbeafe);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.service-card h3 { margin-bottom: 10px; color: var(--dark); }

.service-card p {
  color: var(--gray);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.service-card ul { list-style: none; }

.service-card ul li {
  padding: 6px 0;
  padding-left: 24px;
  position: relative;
  color: var(--gray);
  font-size: 0.88rem;
}

.service-card ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

/* ===== Portfolio ===== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.portfolio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.portfolio-card:hover::before { opacity: 1; }

.portfolio-card:nth-child(1)::before { background: linear-gradient(90deg, #4F6EF7, #10B981); }
.portfolio-card:nth-child(2)::before { background: linear-gradient(90deg, #10B981, #0F172A); }
.portfolio-card:nth-child(3)::before { background: linear-gradient(90deg, #F17C20, #4F6EF7); }
.portfolio-card:nth-child(4)::before { background: linear-gradient(90deg, #0F172A, #4F6EF7); }
.portfolio-card:nth-child(5)::before { background: linear-gradient(90deg, #4F6EF7, #F17C20); }
.portfolio-card:nth-child(6)::before { background: linear-gradient(90deg, #10B981, #F17C20); }
.portfolio-card:nth-child(7)::before { background: linear-gradient(90deg, #F17C20, #0F172A); }
.portfolio-card:nth-child(8)::before { background: linear-gradient(90deg, #4F6EF7, #0F172A); }
.portfolio-card:nth-child(9)::before { background: linear-gradient(90deg, #10B981, #4F6EF7); }
.portfolio-card:nth-child(10)::before { background: linear-gradient(90deg, #0F172A, #10B981); }

.portfolio-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
  flex-shrink: 0;
  padding: 12px;
}

.portfolio-icon svg {
  width: 100%;
  height: 100%;
}

.portfolio-card .portfolio-info { padding: 32px 28px 28px; }

.portfolio-card .portfolio-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  padding: 4px 14px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.portfolio-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--dark);
}

.portfolio-card p {
  color: var(--gray);
  font-size: 0.88rem;
  line-height: 1.7;
}

/* ===== Team ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.team-card {
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

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

.team-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 800;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.team-card h3 { margin-bottom: 4px; font-size: 1.05rem; }
.team-card .role { color: var(--blue); font-size: 0.85rem; font-weight: 600; margin-bottom: 12px; }
.team-card p { color: var(--gray); font-size: 0.88rem; }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 30px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-item h4 { margin-bottom: 4px; }
.contact-info-item p { color: var(--gray); margin-bottom: 0; font-size: 0.92rem; }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

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

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

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 8px;
  color: var(--dark);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: 'Mulish', sans-serif;
  font-size: 14px;
  transition: all 0.2s ease;
  background: var(--white);
  color: var(--dark);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-message {
  padding: 14px 18px;
  border-radius: 10px;
  margin-bottom: 20px;
  display: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-message.success {
  background: var(--teal-light);
  color: #065F46;
  display: block;
}

.form-message.error {
  background: #FEF2F2;
  color: #991B1B;
  display: block;
}

/* ===== Page Header ===== */
.page-header {
  padding: 140px 0 64px;
  background: var(--dark);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(79,110,247,0.2) 0%, transparent 60%);
}

.page-header .container { position: relative; z-index: 1; }

.page-header h1 {
  margin-bottom: 0.5rem;
  font-size: 2.8rem;
}

.page-header p {
  color: var(--gray-light);
  font-size: 1.1rem;
}

/* ===== Footer ===== */
.footer {
  background: var(--dark);
  color: var(--white);
  padding: 72px 0 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79,110,247,0.3), transparent);
}

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

.footer-col h4 {
  margin-bottom: 20px;
  font-size: 1rem;
  font-weight: 700;
}

.footer-col p {
  color: var(--gray-light);
  font-size: 0.88rem;
  line-height: 1.8;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }

.footer-col ul a {
  color: var(--gray-light);
  font-size: 0.88rem;
  transition: color 0.2s ease;
}

.footer-col ul a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  color: var(--gray);
  font-size: 0.82rem;
}

/* ===== CTA Section ===== */
.cta-section {
  padding: 80px 0;
  background: var(--dark);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 60% 80% at 30% 50%, rgba(79,110,247,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(16,185,129,0.1) 0%, transparent 60%);
}

.cta-section > .container { position: relative; z-index: 1; }

.cta-section h2 { margin-bottom: 1rem; }

.cta-section p {
  color: var(--gray-light);
  max-width: 560px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ===== Pricing ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 880px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px 36px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  position: relative;
}

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

.pricing-card.featured {
  border-color: var(--blue);
  box-shadow: 0 20px 40px rgba(79,110,247,0.15);
}

.pricing-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue), var(--teal));
  color: var(--white);
  padding: 5px 24px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.pricing-card h3 {
  font-size: 1.3rem;
  margin-bottom: 6px;
  color: var(--dark);
}

.pricing-price {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 20px 0 5px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  -webkit-text-fill-color: var(--gray);
}

.pricing-card .pricing-desc {
  color: var(--gray);
  font-size: 0.92rem;
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 28px;
}

.pricing-features li {
  padding: 10px 0;
  padding-left: 32px;
  position: relative;
  color: var(--dark);
  font-size: 0.92rem;
  border-bottom: 1px solid var(--light);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  width: 22px;
  height: 22px;
  background: var(--teal-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  font-weight: 700;
  font-size: 11px;
  top: 10px;
}

.open-source-banner {
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 880px;
  margin: 48px auto 0;
  border: 1px solid var(--border);
}

.open-source-banner .os-icon { font-size: 36px; flex-shrink: 0; }
.open-source-banner h4 { margin-bottom: 4px; color: var(--dark); }
.open-source-banner p { color: var(--gray); margin-bottom: 0; font-size: 0.92rem; line-height: 1.7; }