/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #6366f1;
  --primary-light: #818cf8;
  --primary-dark: #4f46e5;
  --accent: #0ea5e9;
  --success: #10b981;
  --warn: #f59e0b;
  --bg: #0a0a0f;
  --bg-2: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1e1e2e;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-faint: #475569;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.2);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== TYPOGRAPHY UTILITIES ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.3);
  color: var(--primary-light);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 4px 20px rgba(99,102,241,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99,102,241,0.5);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-strong);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTION ===== */
.section { padding: 100px 0; }
.section-dark { background: var(--bg-2); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.logo-k { color: var(--primary-light); }
.logo-ai {
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-cta { margin-left: 8px; }

/* ===== LANGUAGE SWITCHER ===== */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.lang-btn:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.lang-btn.active { background: var(--primary); color: #fff; }
.lang-flag { font-size: 0.95rem; line-height: 1; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  top: -200px; right: -100px;
  animation: blobFloat 8s ease-in-out infinite;
}
.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  bottom: -100px; left: 10%;
  animation: blobFloat 10s ease-in-out infinite reverse;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(20px,-20px) scale(1.05); }
  66% { transform: translate(-15px,15px) scale(0.95); }
}

.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  color: var(--primary-light);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  animation: fadeInUp 0.6s ease both;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeInUp 0.7s 0.1s ease both;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 40px;
  animation: fadeInUp 0.7s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeInUp 0.7s 0.3s ease both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s 0.4s ease both;
}

.stat { text-align: left; }
.stat-num {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat span { font-size: 1.5rem; font-weight: 700; color: var(--primary-light); }
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  font-size: 0.75rem;
  animation: fadeIn 1s 1s ease both;
}
.scroll-arrow {
  width: 20px; height: 20px;
  border-right: 2px solid var(--text-faint);
  border-bottom: 2px solid var(--text-faint);
  transform: rotate(45deg);
  animation: scrollBounce 1.5s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: rotate(45deg) translateY(0); opacity:1; }
  50% { transform: rotate(45deg) translateY(6px); opacity:0.4; }
}

/* ===== MARQUEE ===== */
.marquee-bar {
  background: rgba(99,102,241,0.06);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 24px;
  align-items: center;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-track span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}
.marquee-track .dot { color: var(--primary); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.service-card:hover::before { opacity: 1; }

.service-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(14,165,233,0.1));
  border-color: rgba(99,102,241,0.3);
}

.service-icon {
  width: 52px; height: 52px;
  background: rgba(99,102,241,0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--primary-light);
}
.service-icon svg { width: 28px; height: 28px; }

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.service-tags li {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ===== STRENGTHS ===== */
.strengths-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.strength-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.strength-item.active,
.strength-item:hover {
  background: rgba(99,102,241,0.08);
  border-color: rgba(99,102,241,0.25);
}

.strength-num {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.05em;
  min-width: 28px;
  padding-top: 4px;
}

.strength-info h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.strength-info p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: none;
}
.strength-item.active .strength-info p { display: block; }

.strength-arrow {
  margin-left: auto;
  color: var(--primary);
  font-size: 1.2rem;
  opacity: 0;
  transition: var(--transition);
}
.strength-item.active .strength-arrow,
.strength-item:hover .strength-arrow { opacity: 1; }

.visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  position: sticky;
  top: 100px;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 20px;
}

.visual-content { display: none; flex-direction: column; align-items: center; gap: 16px; }
.visual-content.active { display: flex; }

.visual-icon svg { width: 80px; height: 80px; }

.visual-metric {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.metric-big {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.metric-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
}
.visual-content p { color: var(--text-muted); font-size: 0.9rem; }

/* ===== PORTFOLIO ===== */
.portfolio-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-btn {
  padding: 8px 22px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: var(--transition);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

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

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.portfolio-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.portfolio-card.hidden { display: none; }

.portfolio-img {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* Mockup styles */
.portfolio-mockup { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; }

.web-mockup {
  background: rgba(0,0,0,0.3);
  border-radius: 10px;
  width: 80%; height: 80%;
  overflow: hidden;
}
.mock-bar {
  background: rgba(255,255,255,0.1);
  padding: 8px 12px;
  display: flex; gap: 6px;
}
.mock-bar span {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
}
.mock-content { padding: 12px; display: flex; flex-direction: column; gap: 6px; }
.mock-line {
  height: 8px;
  background: rgba(255,255,255,0.15);
  border-radius: 4px;
}
.mock-line.l80 { width: 80%; }
.mock-line.l60 { width: 60%; }
.mock-line.l90 { width: 90%; }
.mock-line.l50 { width: 50%; }
.mock-line.l70 { width: 70%; }

.grid-mock { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.grid-mock div { height: 40px; background: rgba(255,255,255,0.1); border-radius: 6px; }

.phone-mockup {
  background: rgba(0,0,0,0.3);
  border-radius: 20px;
  width: 45%; height: 85%;
  border: 2px solid rgba(255,255,255,0.2);
  overflow: hidden;
}
.phone-screen { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.phone-status { height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; margin-bottom: 4px; }
.phone-cards { display: flex; gap: 6px; margin-top: 4px; }
.phone-cards div { flex: 1; height: 30px; background: rgba(255,255,255,0.1); border-radius: 6px; }
.phone-map { height: 50px; background: rgba(255,255,255,0.08); border-radius: 8px; margin-top: 4px; }

.dashboard-mockup { background: rgba(0,0,0,0.3); border-radius: 10px; width: 80%; height: 80%; padding: 12px; }
.dash-header { margin-bottom: 12px; }
.dash-title { height: 8px; width: 50%; background: rgba(255,255,255,0.2); border-radius: 4px; }
.dash-charts { display: flex; align-items: flex-end; gap: 8px; height: 70px; padding: 8px; background: rgba(0,0,0,0.2); border-radius: 8px; }
.dash-bar { flex: 1; background: linear-gradient(to top, rgba(99,102,241,0.8), rgba(14,165,233,0.4)); border-radius: 4px 4px 0 0; }

.ai-mockup { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.ai-circles { position: absolute; }
.ai-c {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  transform: translate(-50%, -50%);
}
.c1 { width: 60px; height: 60px; }
.c2 { width: 100px; height: 100px; }
.c3 { width: 140px; height: 140px; }
.ai-lines { position: absolute; display: flex; flex-direction: column; gap: 6px; align-items: center; }
.ai-lines div { height: 4px; background: rgba(255,255,255,0.3); border-radius: 2px; }
.ai-lines div:nth-child(1) { width: 80px; }
.ai-lines div:nth-child(2) { width: 50px; }
.ai-lines div:nth-child(3) { width: 65px; }

.portfolio-info { padding: 24px; }
.portfolio-cat {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.portfolio-info h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.portfolio-info p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.6; }
.portfolio-tech { display: flex; gap: 8px; flex-wrap: wrap; }
.portfolio-tech span {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ===== PRICING ===== */
.pricing-tabs {
  display: flex;
  gap: 0;
  justify-content: center;
  margin-bottom: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px;
  width: fit-content;
  margin: 0 auto 48px;
}
.price-tab {
  padding: 10px 28px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.price-tab.active {
  background: var(--primary);
  color: #fff;
}

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

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
}
.price-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,0.3);
}

.price-card.popular {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(14,165,233,0.06));
  box-shadow: 0 0 40px rgba(99,102,241,0.15);
}

.price-popular-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  padding: 4px 20px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.price-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 12px;
}
.price-from { font-size: 0.85rem; color: var(--text-muted); }
.price-num { font-size: 2.8rem; font-weight: 900; color: var(--text); }
.price-unit { font-size: 0.95rem; font-weight: 600; color: var(--text-muted); }

.price-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.price-features { margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.price-features li .check {
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}
.price-features li.unavail { opacity: 0.4; }
.price-features li.unavail span { color: var(--text-faint); }

/* Pricing value props */
.pricing-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.pricing-value-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(99,102,241,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.pv-icon {
  width: 40px; height: 40px;
  background: rgba(99,102,241,0.15);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}
.pv-icon svg { width: 20px; height: 20px; }
.pv-text { display: flex; flex-direction: column; gap: 4px; }
.pv-text strong { font-size: 0.9rem; font-weight: 700; }
.pv-text span { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* Price card icon */
.price-card-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.price-card-icon svg { width: 36px; height: 36px; }

/* Estimate tag */
.price-cta-wrap { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.price-estimate-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--success);
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.25);
  padding: 4px 12px;
  border-radius: 100px;
}
.price-estimate-tag::before {
  content: '✦';
  font-size: 0.65rem;
}
.price-cta-wrap .btn { width: 100%; justify-content: center; }

/* Estimate banner */
.estimate-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 40px;
  background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(14,165,233,0.08));
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
}
.estimate-banner-content {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.estimate-icon {
  width: 48px; height: 48px;
  background: rgba(99,102,241,0.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}
.estimate-icon svg { width: 24px; height: 24px; }
.estimate-banner-content strong { display: block; font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.estimate-banner-content p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }
.estimate-banner .btn { flex-shrink: 0; white-space: nowrap; }

.pricing-note { display: none; }

/* ===== PROCESS ===== */
.process-timeline {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 16px;
}

.process-step {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 0 16px;
}

.process-connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  flex-shrink: 0;
  margin-top: 36px;
  opacity: 0.4;
}

.step-num {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.step-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--primary-light);
  transition: var(--transition);
}
.step-icon svg { width: 24px; height: 24px; }
.process-step:hover .step-icon {
  background: var(--primary);
  color: #fff;
}

.process-step h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 8px; }
.process-step p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; }

/* ===== TEAM ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover {
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-4px);
}

.team-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 16px;
}

.team-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.team-role { font-size: 0.8rem; color: var(--primary-light); font-weight: 500; margin-bottom: 10px; }
.team-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.team-skills { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.team-skills span {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ===== TESTIMONIALS ===== */
.testimonials-slider { overflow: hidden; }
.testimonial-track {
  display: flex;
  gap: 24px;
  transition: transform 0.4s ease;
}

.testimonial-item {
  min-width: calc(50% - 12px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  flex-shrink: 0;
}

.stars { color: #fbbf24; font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }

.testimonial-item > p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

.slider-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 28px;
}
.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active { width: 24px; border-radius: 4px; background: var(--primary); }

/* ===== CONTACT ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-icon {
  width: 48px; height: 48px;
  background: rgba(99,102,241,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}
.contact-icon svg { width: 22px; height: 22px; }
.contact-label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-value { font-size: 0.95rem; font-weight: 600; }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group label { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text);
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-faint); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--bg-2); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: none;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--success);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
  margin-top: 12px;
}
.form-success.visible { display: block; }

.form-error {
  display: none;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
  margin-top: 12px;
}
.form-error.visible { display: block; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-brand .logo { display: inline-block; margin-bottom: 16px; }
.footer-brand p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; max-width: 280px; margin-bottom: 24px; }

.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-links a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.social-links svg { width: 16px; height: 16px; }

.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col h5 { font-size: 0.85rem; font-weight: 700; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.85rem; color: var(--text-muted); transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-faint);
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: var(--text-faint); transition: color 0.2s; }
.footer-legal a:hover { color: var(--text-muted); }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 44px; height: 44px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
  pointer-events: none;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top svg { width: 20px; height: 20px; }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card.featured { grid-column: span 1; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .strengths-layout { grid-template-columns: 1fr; }
  .visual-card { position: static; }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: rgba(10,10,15,0.96); backdrop-filter: blur(20px); flex-direction: column; padding: 24px; gap: 20px; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .lang-switcher { order: -1; }
  .lang-btn span:last-child { display: none; }
  .lang-btn { padding: 5px 8px; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-values { grid-template-columns: 1fr; }
  .estimate-banner { flex-direction: column; align-items: flex-start; }
  .estimate-banner .btn { width: 100%; justify-content: center; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .testimonial-item { min-width: 85%; }
  .hero-stats { gap: 16px; }
  .stat-divider { display: none; }
  .process-step { min-width: 130px; }
}

@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.4rem; }
}