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

:root {
    --bg-dark: #0b0f1a;
    --bg-dark-card: #111827;
    --bg-dark-accent: #1a2236;
    --bg-light: #f0f4ff;
    --bg-white: #ffffff;
    --primary: #6366f1;
    --primary-light: #818cf8;
    --accent-green: #10b981;
    --accent-green-light: #34d399;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    --text-white: #ffffff;
    --text-gray-light: #94a3b8;
    --text-gray: #64748b;
    --text-dark: #1e293b;
    --text-dark-secondary: #475569;
    --border-light: #e2e8f0;
    --border-dark: #1e293b;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-glow-green: 0 0 30px rgba(16,185,129,0.15);
    --shadow-glow-purple: 0 0 30px rgba(99,102,241,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; color: var(--text-dark); line-height: 1.6; background: var(--bg-white); overflow-x: hidden; }
ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

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

/* ═══════════════════ ANIMATIONS ═══════════════════ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInLeft { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes barGrow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════ HEADER ═══════════════════ */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(11, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: var(--transition);
}
.header.scrolled { background: rgba(11, 15, 26, 0.95); box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon-wrap {
    width: 40px; height: 40px; border-radius: 10px;
    background: var(--primary); display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 18px; color: white;
}
.logo-text { font-weight: 700; font-size: 20px; color: var(--text-white); }
.logo-text span { color: var(--primary-light); }
.nav-list { display: flex; gap: 32px; }
.nav-link { color: var(--text-gray-light); font-size: 15px; font-weight: 500; transition: var(--transition); position: relative; }
.nav-link:hover { color: var(--text-white); }
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
.nav-link:hover::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-phone { color: var(--text-white); font-weight: 600; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.nav-phone svg { color: var(--accent-green); }
.btn-primary {
    padding: 10px 24px; border-radius: var(--radius-sm);
    background: var(--primary); color: white; font-weight: 600; font-size: 14px;
    transition: var(--transition); position: relative; overflow: hidden;
}
.btn-primary:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: var(--shadow-glow-purple); }
.btn-primary::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); transform: translateX(-100%); transition: 0.5s; }
.btn-primary:hover::after { transform: translateX(100%); }
.btn-outline { padding: 10px 24px; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.2); color: white; font-weight: 600; font-size: 14px; transition: var(--transition); }
.btn-outline:hover { border-color: white; background: rgba(255,255,255,0.05); }
.btn-green { padding: 14px 32px; border-radius: var(--radius-sm); background: var(--accent-green); color: white; font-weight: 600; font-size: 16px; display: inline-flex; align-items: center; gap: 8px; transition: var(--transition); }
.btn-green:hover { background: var(--accent-green-light); transform: translateY(-2px); box-shadow: var(--shadow-glow-green); }
.burger-menu-btn { display: none; color: white; }

/* ═══════════════════ HERO ═══════════════════ */
.hero {
    background: var(--bg-dark);
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; top: -50%; right: -20%; width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(99,102,241,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero::after {
    content: ''; position: absolute; bottom: -30%; left: -10%; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(16,185,129,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2);
    padding: 8px 16px; border-radius: 100px; font-size: 14px; font-weight: 500;
    color: var(--accent-green); margin-bottom: 24px;
    animation: fadeInUp 0.6s ease both;
}
.hero-badge svg { width: 18px; height: 18px; }
.hero-title {
    font-size: 56px; font-weight: 800; color: var(--text-white); line-height: 1.1;
    margin-bottom: 20px; animation: fadeInUp 0.6s ease 0.1s both;
}
.hero-title .highlight {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-green-light));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 18px; color: var(--text-gray-light); line-height: 1.7;
    margin-bottom: 32px; max-width: 520px;
    animation: fadeInUp 0.6s ease 0.2s both;
}
.hero-buttons { display: flex; gap: 16px; margin-bottom: 32px; animation: fadeInUp 0.6s ease 0.3s both; }
.hero-trust { display: flex; gap: 24px; animation: fadeInUp 0.6s ease 0.4s both; }
.hero-trust-item { display: flex; align-items: center; gap: 8px; color: var(--text-gray-light); font-size: 14px; }
.hero-trust-item svg { color: var(--accent-green); width: 18px; height: 18px; }

/* Dashboard Card */
.hero-dashboard {
    background: var(--bg-dark-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-dark);
    padding: 32px;
    animation: fadeInRight 0.8s ease 0.3s both;
    position: relative;
}
.hero-dashboard::before {
    content: ''; position: absolute; inset: -1px; border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(99,102,241,0.3), transparent, rgba(16,185,129,0.3));
    z-index: -1; opacity: 0.5;
}
.dashboard-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.dashboard-title { color: var(--text-white); font-size: 16px; font-weight: 600; }
.dashboard-badge { color: var(--accent-green); font-weight: 700; font-size: 18px; }
.dashboard-chart { display: flex; align-items: flex-end; gap: 8px; height: 160px; margin-bottom: 24px; }
.chart-bar {
    flex: 1; border-radius: 6px 6px 0 0; min-width: 24px;
    transform-origin: bottom; animation: barGrow 0.8s ease both;
    position: relative;
}
.chart-bar:nth-child(1) { height: 30%; background: var(--text-gray); animation-delay: 0.1s; }
.chart-bar:nth-child(2) { height: 35%; background: var(--text-gray); animation-delay: 0.2s; }
.chart-bar:nth-child(3) { height: 45%; background: rgba(99,102,241,0.5); animation-delay: 0.3s; }
.chart-bar:nth-child(4) { height: 55%; background: rgba(99,102,241,0.6); animation-delay: 0.4s; }
.chart-bar:nth-child(5) { height: 65%; background: rgba(99,102,241,0.7); animation-delay: 0.5s; }
.chart-bar:nth-child(6) { height: 75%; background: var(--primary); animation-delay: 0.6s; }
.chart-bar:nth-child(7) { height: 85%; background: var(--primary-light); animation-delay: 0.7s; }
.chart-bar:nth-child(8) { height: 95%; background: var(--primary-light); animation-delay: 0.8s; }
.chart-labels { display: flex; justify-content: space-between; color: var(--text-gray); font-size: 12px; margin-bottom: 24px; }
.dashboard-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dash-stat { text-align: center; }
.dash-stat-value { font-size: 24px; font-weight: 800; color: var(--text-white); }
.dash-stat-value.green { color: var(--accent-green); }
.dash-stat-label { font-size: 12px; color: var(--text-gray); margin-top: 4px; }

/* ═══════════════════ STATS BAR ═══════════════════ */
.stats-bar { background: var(--bg-light); padding: 60px 0; border-bottom: 1px solid var(--border-light); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-item { animation: fadeInUp 0.6s ease both; }
.stat-item:nth-child(2) { animation-delay: 0.1s; }
.stat-item:nth-child(3) { animation-delay: 0.2s; }
.stat-item:nth-child(4) { animation-delay: 0.3s; }
.stat-value { font-size: 48px; font-weight: 800; color: var(--primary); line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 16px; font-weight: 600; color: var(--text-dark); margin-bottom: 4px; }
.stat-sublabel { font-size: 13px; color: var(--text-gray); }

/* ═══════════════════ SECTION COMMONS ═══════════════════ */
.section { padding: 100px 0; }
.section-dark { background: var(--bg-dark); color: var(--text-white); }
.section-light { background: var(--bg-light); }
.section-white { background: var(--bg-white); }
.section-label { text-transform: uppercase; font-size: 14px; font-weight: 600; letter-spacing: 2px; color: var(--primary); text-align: center; margin-bottom: 12px; }
.section-title { font-size: 40px; font-weight: 800; text-align: center; margin-bottom: 16px; line-height: 1.2; }
.section-subtitle { font-size: 18px; color: var(--text-gray); text-align: center; max-width: 700px; margin: 0 auto 48px; line-height: 1.7; }
.section-dark .section-subtitle { color: var(--text-gray-light); }

/* ═══════════════════ SERVICES ═══════════════════ */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 32px;
    transition: var(--transition); position: relative; overflow: hidden;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent-green));
    transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 56px; height: 56px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px; font-size: 24px;
}
.service-icon.blue { background: rgba(99,102,241,0.1); color: var(--primary); }
.service-icon.green { background: rgba(16,185,129,0.1); color: var(--accent-green); }
.service-icon.orange { background: rgba(245,158,11,0.1); color: var(--accent-orange); }
.service-icon.red { background: rgba(239,68,68,0.1); color: var(--accent-red); }
.service-card h3 { font-size: 20px; font-weight: 700; color: var(--text-dark); margin-bottom: 12px; }
.service-card p { font-size: 15px; color: var(--text-gray); margin-bottom: 16px; line-height: 1.7; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.service-tag {
    padding: 4px 12px; border-radius: 100px; font-size: 12px; font-weight: 500; border: 1px solid;
}
.service-tag.blue { color: var(--primary); border-color: rgba(99,102,241,0.2); background: rgba(99,102,241,0.05); }
.service-tag.green { color: var(--accent-green); border-color: rgba(16,185,129,0.2); background: rgba(16,185,129,0.05); }
.service-tag.orange { color: var(--accent-orange); border-color: rgba(245,158,11,0.2); background: rgba(245,158,11,0.05); }
.service-tag.red { color: var(--accent-red); border-color: rgba(239,68,68,0.2); background: rgba(239,68,68,0.05); }
.service-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 600; font-size: 14px; transition: var(--transition); }
.service-link:hover { gap: 10px; }
.service-link svg { width: 16px; height: 16px; }

/* ═══════════════════ CASES ═══════════════════ */
.cases-tabs { display: flex; justify-content: center; gap: 12px; margin-bottom: 48px; flex-wrap: wrap; }
.case-tab {
    padding: 12px 24px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 14px; transition: var(--transition); cursor: pointer;
}
.case-tab.light { background: transparent; color: var(--text-gray-light); border: 1px solid var(--border-dark); }
.case-tab.light:hover, .case-tab.light.active { background: var(--primary); color: white; border-color: var(--primary); }
.case-card {
    background: var(--bg-dark-card); border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg); overflow: hidden;
    display: none; animation: scaleIn 0.5s ease both;
}
.case-card.active { display: grid; grid-template-columns: 1fr 1fr; }
.case-info { padding: 40px; }
.case-badge { display: inline-flex; align-items: center; gap: 6px; color: var(--accent-green); font-weight: 600; font-size: 14px; margin-bottom: 16px; }
.case-badge svg { width: 16px; height: 16px; }
.case-title { font-size: 24px; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.case-desc { font-size: 15px; color: var(--text-gray-light); margin-bottom: 32px; }
.case-metrics { display: flex; flex-direction: column; gap: 20px; }
.case-metric { display: flex; align-items: center; gap: 12px; }
.case-metric-label { font-size: 14px; color: var(--text-gray); min-width: 100px; }
.case-metric-old { font-size: 14px; color: var(--text-gray); text-decoration: line-through; }
.case-metric-arrow { color: var(--accent-green); }
.case-metric-new { font-size: 22px; font-weight: 800; color: var(--text-white); }
.case-metric-change { font-size: 14px; font-weight: 600; color: var(--accent-green); }
.case-chart-wrap { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.case-chart-title { font-size: 14px; color: var(--text-gray); margin-bottom: 24px; }
.case-chart { display: flex; align-items: flex-end; gap: 10px; height: 200px; }
.case-chart .chart-bar { border-radius: 6px 6px 0 0; flex: 1; transform-origin: bottom; }
.case-chart .chart-bar:nth-child(1) { height: 15%; background: rgba(99,102,241,0.4); }
.case-chart .chart-bar:nth-child(2) { height: 20%; background: rgba(99,102,241,0.5); }
.case-chart .chart-bar:nth-child(3) { height: 30%; background: rgba(99,102,241,0.5); }
.case-chart .chart-bar:nth-child(4) { height: 40%; background: rgba(99,102,241,0.6); }
.case-chart .chart-bar:nth-child(5) { height: 55%; background: var(--primary); }
.case-chart .chart-bar:nth-child(6) { height: 70%; background: var(--primary); }
.case-chart .chart-bar:nth-child(7) { height: 85%; background: var(--accent-green); }
.case-chart .chart-bar:nth-child(8) { height: 100%; background: var(--accent-green); }
.case-chart-labels { display: flex; justify-content: space-between; color: var(--text-gray); font-size: 12px; margin-top: 12px; }
.case-nav { display: flex; justify-content: flex-end; gap: 8px; margin-top: 24px; }
.case-nav-btn {
    width: 44px; height: 44px; border-radius: 50%;
    border: 1px solid var(--border-dark); display: flex;
    align-items: center; justify-content: center; color: var(--text-gray-light);
    transition: var(--transition);
}
.case-nav-btn:hover { border-color: var(--primary); color: var(--primary); }

/* ═══════════════════ PROCESS ═══════════════════ */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-card {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 32px; position: relative;
    transition: var(--transition);
}
.process-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.process-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.process-icon {
    width: 48px; height: 48px; border-radius: var(--radius-md);
    background: rgba(99,102,241,0.08); display: flex;
    align-items: center; justify-content: center; font-size: 20px;
}
.process-number { font-size: 48px; font-weight: 800; color: rgba(99,102,241,0.1); line-height: 1; }
.process-card h3 { font-size: 18px; font-weight: 700; color: var(--text-dark); margin-bottom: 12px; }
.process-card p { font-size: 14px; color: var(--text-gray); line-height: 1.7; margin-bottom: 16px; }
.process-time {
    display: inline-flex; padding: 4px 12px; border-radius: 100px;
    background: rgba(99,102,241,0.08); color: var(--primary); font-size: 13px; font-weight: 600;
}

/* ═══════════════════ TEAM ═══════════════════ */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.team-card { text-align: center; }
.team-photo {
    width: 180px; height: 180px; border-radius: var(--radius-lg);
    overflow: hidden; margin: 0 auto 16px; position: relative;
    background: linear-gradient(135deg, var(--primary), var(--accent-green));
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.team-card:hover .team-photo img { transform: scale(1.05); }
.team-avatar-placeholder {
    width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
    font-size: 48px; font-weight: 800; color: rgba(255,255,255,0.8);
}
.team-name { font-size: 18px; font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
.team-role { font-size: 14px; color: var(--primary); font-weight: 600; margin-bottom: 8px; }
.team-desc { font-size: 13px; color: var(--text-gray); line-height: 1.6; }

/* ═══════════════════ TESTIMONIALS ═══════════════════ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 32px;
    transition: var(--transition); position: relative;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial-quote {
    font-size: 48px; line-height: 1; color: var(--primary); opacity: 0.3;
    margin-bottom: 16px; font-family: Georgia, serif;
}
.testimonial-text { font-size: 15px; color: var(--text-dark-secondary); line-height: 1.7; margin-bottom: 20px; }
.testimonial-stars { display: flex; gap: 2px; margin-bottom: 16px; color: var(--accent-orange); }
.testimonial-author-name { font-weight: 700; color: var(--text-dark); font-size: 15px; }
.testimonial-author-company { font-size: 13px; color: var(--text-gray); }

/* ═══════════════════ CLIENTS ═══════════════════ */
.clients-section { padding: 48px 0; text-align: center; }
.clients-label { text-transform: uppercase; font-size: 13px; font-weight: 600; letter-spacing: 2px; color: var(--text-gray); margin-bottom: 32px; }
.clients-logos { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; align-items: center; }
.client-logo { font-size: 20px; font-weight: 700; color: var(--text-gray); opacity: 0.5; transition: var(--transition); }
.client-logo:hover { opacity: 1; color: var(--text-dark); }

/* ═══════════════════ FAQ ═══════════════════ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--border-light); border-radius: var(--radius-md);
    margin-bottom: 12px; overflow: hidden; transition: var(--transition);
}
.faq-item:hover { border-color: var(--primary); }
.faq-question {
    padding: 20px 24px; display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; font-weight: 600; font-size: 16px; color: var(--text-dark);
    transition: var(--transition); width: 100%; text-align: left;
}
.faq-question:hover { color: var(--primary); }
.faq-question svg { transition: var(--transition); flex-shrink: 0; color: var(--text-gray); }
.faq-item.open .faq-question svg { transform: rotate(180deg); color: var(--primary); }
.faq-answer { padding: 0 24px 20px; font-size: 15px; color: var(--text-gray); line-height: 1.7; display: none; }
.faq-item.open .faq-answer { display: block; animation: fadeInUp 0.3s ease; }

/* ═══════════════════ CTA ═══════════════════ */
.cta-section {
    background: var(--bg-dark); padding: 100px 0;
    text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(99,102,241,0.1) 0%, transparent 70%);
    pointer-events: none;
}
.cta-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2);
    padding: 8px 20px; border-radius: 100px; font-size: 14px; font-weight: 500;
    color: var(--accent-green); margin-bottom: 24px;
}
.cta-title { font-size: 44px; font-weight: 800; color: var(--text-white); margin-bottom: 16px; line-height: 1.2; }
.cta-title .green { color: var(--accent-green); }
.cta-subtitle { font-size: 18px; color: var(--text-gray-light); margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-btn {
    padding: 16px 40px; border-radius: var(--radius-sm);
    background: var(--primary); color: white; font-weight: 700; font-size: 16px;
    display: inline-flex; align-items: center; gap: 8px; transition: var(--transition);
}
.cta-btn:hover { background: var(--primary-light); transform: translateY(-3px); box-shadow: var(--shadow-glow-purple); }
.cta-note { font-size: 14px; color: var(--text-gray); margin-top: 16px; }

/* ═══════════════════ FOOTER ═══════════════════ */
.footer {
    background: var(--bg-dark-card); border-top: 1px solid var(--border-dark);
    padding: 60px 0 24px;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { color: var(--text-gray); font-size: 14px; line-height: 1.7; }
.footer-col h4 { color: var(--text-white); font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.footer-col a { display: block; color: var(--text-gray); font-size: 14px; margin-bottom: 10px; transition: var(--transition); }
.footer-col a:hover { color: var(--text-white); }
.footer-bottom { border-top: 1px solid var(--border-dark); padding-top: 24px; text-align: center; color: var(--text-gray); font-size: 13px; }

/* ═══════════════════ MODAL ═══════════════════ */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px); z-index: 2000;
    display: none; align-items: center; justify-content: center;
    transition: var(--transition);
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--bg-white); border-radius: var(--radius-xl);
    padding: 40px; max-width: 480px; width: 90%; position: relative;
    animation: scaleIn 0.3s ease;
}
.modal-close {
    position: absolute; top: 16px; right: 20px; color: var(--text-gray);
    font-size: 28px; line-height: 1; transition: var(--transition);
}
.modal-close:hover { color: var(--text-dark); }
.modal-header h3 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.modal-header p { color: var(--text-gray); font-size: 14px; margin-bottom: 24px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--text-dark); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 12px 16px; border: 1px solid var(--border-light);
    border-radius: var(--radius-sm); font-size: 15px; font-family: inherit; transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.modal-success { text-align: center; padding: 24px 0; }
.modal-success svg { margin: 0 auto 16px; }
.modal-success h3 { color: var(--text-dark); margin-bottom: 8px; }
.modal-success p { color: var(--text-gray); }

/* ═══════════════════ PARTICLES ═══════════════════ */
.particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.particle {
    position: absolute; width: 4px; height: 4px; border-radius: 50%;
    background: rgba(99,102,241,0.3); animation: float 6s ease-in-out infinite;
}
.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; animation-duration: 7s; }
.particle:nth-child(2) { left: 20%; top: 80%; animation-delay: 1s; animation-duration: 5s; }
.particle:nth-child(3) { left: 40%; top: 40%; animation-delay: 2s; animation-duration: 8s; width: 6px; height: 6px; }
.particle:nth-child(4) { left: 60%; top: 70%; animation-delay: 0.5s; animation-duration: 6s; }
.particle:nth-child(5) { left: 80%; top: 30%; animation-delay: 1.5s; animation-duration: 9s; width: 3px; height: 3px; }
.particle:nth-child(6) { left: 90%; top: 60%; animation-delay: 3s; animation-duration: 7s; }
.particle:nth-child(7) { left: 30%; top: 10%; animation-delay: 2.5s; width: 5px; height: 5px; background: rgba(16,185,129,0.3); }
.particle:nth-child(8) { left: 70%; top: 50%; animation-delay: 4s; background: rgba(16,185,129,0.2); }

/* ═══════════════════ TAGS (extras) ═══════════════════ */
.tag-rose { background: rgba(244,63,94,0.1); color: #f43f5e; }
.tag-amber { background: rgba(245,158,11,0.1); color: #f59e0b; }
.tag-purple { background: rgba(139,92,246,0.1); color: #8b5cf6; }
.tag-cyan { background: rgba(6,182,212,0.1); color: #06b6d4; }

/* ═══════════════════ SERVICE PAGE EXTRAS ═══════════════════ */
.service-features { padding: 0; margin: 16px 0 20px; }
.service-features li {
    position: relative; padding-left: 20px; font-size: 14px; color: var(--text-gray);
    margin-bottom: 8px; line-height: 1.5;
}
.service-features li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-green); font-weight: 700; }
.service-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--border-light); }
.service-price { font-size: 13px; color: var(--text-gray); }
.service-price strong { font-size: 18px; color: var(--text-dark); }
.btn-outline {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 8px 20px; border-radius: var(--radius-sm);
    border: 1px solid var(--primary); color: var(--primary);
    font-weight: 600; font-size: 14px; transition: var(--transition);
}
.btn-outline:hover { background: var(--primary); color: white; }

/* ═══════════════════ CASE DETAIL (Portfolio page) ═══════════════════ */
.case-detail {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-xl); padding: 40px; margin-bottom: 32px;
    transition: var(--transition);
}
.case-detail:hover { box-shadow: var(--shadow-lg); border-color: var(--primary); }
.case-metrics-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
    margin: 28px 0;
}
.case-metric {
    background: var(--bg-light); border-radius: var(--radius-md); padding: 16px 12px;
    text-align: center; overflow: hidden; min-width: 0;
}
.case-metric-label { font-size: 11px; font-weight: 600; color: var(--text-gray); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.case-metric-before { font-size: 13px; color: var(--text-gray); margin-bottom: 4px; white-space: nowrap; }
.case-metric-arrow { color: var(--primary); font-size: 16px; margin: 2px 0; }
.case-metric-after { font-size: 16px; font-weight: 800; color: var(--text-dark); margin-bottom: 4px; white-space: nowrap; }
.case-metric-change {
    display: inline-block; padding: 2px 10px; border-radius: 100px;
    background: rgba(16,185,129,0.1); color: var(--accent-green);
    font-size: 13px; font-weight: 700;
}
.case-detail-work { padding-top: 24px; border-top: 1px solid var(--border-light); }
.case-detail-work h4 { font-size: 16px; font-weight: 700; margin-bottom: 12px; color: var(--text-dark); }
.case-detail-work ul { padding: 0; }
.case-detail-work li {
    position: relative; padding-left: 20px; font-size: 14px; color: var(--text-gray);
    margin-bottom: 8px; line-height: 1.6;
}
.case-detail-work li::before { content: '→'; position: absolute; left: 0; color: var(--primary); font-weight: 700; }

/* ═══════════════════ BLOG ═══════════════════ */
.blog-featured {
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-accent) 100%);
    border-radius: var(--radius-xl); padding: 48px;
    margin-bottom: 40px; transition: var(--transition);
}
.blog-featured:hover { box-shadow: var(--shadow-glow-purple); }
.blog-featured h2 { color: var(--text-white); }
.blog-featured p { color: var(--text-gray-light); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); overflow: hidden;
    transition: var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.blog-card-body { padding: 28px; }
.blog-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 12px; line-height: 1.4; color: var(--text-dark); }
.blog-card p { font-size: 14px; color: var(--text-gray); line-height: 1.7; margin-bottom: 16px; }
.blog-meta { display: flex; gap: 16px; font-size: 13px; color: var(--text-gray); flex-wrap: wrap; }
.blog-author { font-weight: 600; color: var(--primary); }
.blog-date { }
.blog-read { }

/* ═══════════════════ CONTACT PAGE ═══════════════════ */
.contact-layout { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: start; }
.contact-form-wrap {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-xl); padding: 40px;
}
.contact-info-wrap { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card {
    display: flex; gap: 16px; align-items: flex-start;
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 24px;
    transition: var(--transition);
}
.contact-info-card:hover { box-shadow: var(--shadow-md); border-color: var(--primary); }
.contact-info-icon {
    width: 48px; height: 48px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-socials {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 24px;
}
.social-link:hover { background: rgba(99,102,241,0.1) !important; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-light); }

/* ═══════════════════ RESPONSIVE ═══════════════════ */
/* ═══════════════════ SEO CONTENT BLOCKS ═══════════════════ */
.seo-text-block { max-width: 900px; margin: 0 auto 40px; color: var(--text-gray); line-height: 1.85; font-size: 16px; }
.seo-text-block p { margin-bottom: 16px; }
.seo-text-block p:last-child { margin-bottom: 0; }
.seo-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 40px; }
.seo-info-card { background: var(--bg-light); border-radius: var(--radius-lg); padding: 28px; }
.seo-info-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--text-dark); }
.seo-info-card p { font-size: 14px; color: var(--text-gray); line-height: 1.7; }
.seo-info-card p + p { margin-top: 12px; }
.pf-manager-quote {
    margin-top: 20px; padding: 16px 20px;
    border-left: 4px solid var(--primary);
    background: rgba(99,102,241,.06);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 14px; font-style: italic; color: var(--text-gray); line-height: 1.7;
}
.pf-manager-quote strong { color: var(--text-dark); font-style: normal; }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.metric-card { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 28px; text-align: center; }
.metric-card .metric-icon { font-size: 32px; margin-bottom: 12px; }
.metric-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.metric-card p { font-size: 13px; color: var(--text-gray); line-height: 1.6; }
.section-dark .seo-text-block { color: var(--text-gray-light); }
.section-dark .seo-info-card { background: var(--bg-dark-accent); border: 1px solid var(--border-dark); }
.section-dark .seo-info-card h3 { color: var(--text-white); }
.section-dark .seo-info-card p { color: var(--text-gray-light); }
.section-dark .metric-card { background: var(--bg-dark-card); border-color: var(--border-dark); }
.section-dark .metric-card h3 { color: var(--text-white); }
.section-dark .metric-card p { color: var(--text-gray-light); }

/* ═══════════════════ PF ABOUT BLOCKS ═══════════════════ */
.pf-lead-card {
    display: flex; gap: 24px; align-items: flex-start;
    background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(16,185,129,0.06) 100%);
    border: 1px solid rgba(99,102,241,0.15);
    border-radius: var(--radius-xl); padding: 32px 36px;
    margin-bottom: 32px;
}
.pf-lead-icon {
    width: 64px; height: 64px; flex-shrink: 0;
    background: var(--primary); border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    color: white; box-shadow: var(--shadow-glow-purple);
}
.pf-lead-content h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--text-dark); line-height: 1.3; }
.pf-lead-content p { font-size: 15px; color: var(--text-gray); line-height: 1.75; margin: 0; }

.pf-factors-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    margin-bottom: 32px;
}
.pf-factor-card {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 24px;
    transition: var(--transition);
}
.pf-factor-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(99,102,241,0.3); }
.pf-factor-icon {
    width: 48px; height: 48px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
}
.pf-factor-icon.green { background: rgba(16,185,129,0.12); color: var(--accent-green); }
.pf-factor-icon.blue { background: rgba(99,102,241,0.12); color: var(--primary); }
.pf-factor-icon.orange { background: rgba(245,158,11,0.12); color: var(--accent-orange); }
.pf-factor-icon.purple { background: rgba(139,92,246,0.12); color: #8b5cf6; }
.pf-factor-icon.cyan { background: rgba(6,182,212,0.12); color: #06b6d4; }
.pf-factor-icon.red { background: rgba(239,68,68,0.12); color: var(--accent-red); }
.pf-factor-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--text-dark); }
.pf-factor-card p { font-size: 13px; color: var(--text-gray); line-height: 1.65; margin: 0; }

.pf-engines-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    margin-bottom: 32px;
}
.pf-engine-card {
    border-radius: var(--radius-xl); padding: 32px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}
.pf-engine-card:hover { box-shadow: var(--shadow-lg); }
.pf-engine-card.yandex {
    background: linear-gradient(160deg, #fff 0%, rgba(255,204,0,0.06) 100%);
    border-color: rgba(255,204,0,0.25);
}
.pf-engine-card.google {
    background: linear-gradient(160deg, #fff 0%, rgba(66,133,244,0.06) 100%);
    border-color: rgba(66,133,244,0.2);
}
.pf-engine-header { display: flex; gap: 16px; align-items: center; margin-bottom: 16px; }
.pf-engine-logo {
    width: 48px; height: 48px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 20px; color: white; flex-shrink: 0;
}
.pf-engine-card.yandex .pf-engine-logo { background: #fc3f1d; }
.pf-engine-card.google .pf-engine-logo { background: #4285f4; }
.pf-engine-header h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; color: var(--text-dark); }
.pf-engine-tag { font-size: 12px; color: var(--text-gray); font-weight: 500; }
.pf-engine-card > p { font-size: 14px; color: var(--text-gray); line-height: 1.7; margin-bottom: 16px; }
.pf-engine-list { display: flex; flex-direction: column; gap: 8px; }
.pf-engine-list li {
    font-size: 13px; color: var(--text-dark-secondary); padding-left: 20px;
    position: relative; line-height: 1.5;
}
.pf-engine-list li::before {
    content: ''; position: absolute; left: 0; top: 7px;
    width: 8px; height: 8px; border-radius: 50%;
}
.pf-engine-card.yandex .pf-engine-list li::before { background: #fc3f1d; }
.pf-engine-card.google .pf-engine-list li::before { background: #4285f4; }

.pf-callout {
    display: flex; gap: 20px; align-items: flex-start;
    background: var(--bg-light); border-left: 4px solid var(--accent-green);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding: 24px 28px; font-size: 15px; color: var(--text-gray); line-height: 1.75;
}
.pf-callout-icon { font-size: 28px; flex-shrink: 0; line-height: 1; }
.pf-callout strong { color: var(--text-dark); }

/* Steps (H2.2) */
.pf-steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 24px; }
.pf-step-card {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-xl); padding: 28px 24px; position: relative;
    transition: var(--transition);
}
.pf-step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(99,102,241,0.25); }
.pf-step-num {
    position: absolute; top: 20px; right: 20px;
    font-size: 13px; font-weight: 800; color: var(--text-gray-light); opacity: 0.5;
}
.pf-step-icon {
    width: 52px; height: 52px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.pf-step-icon.green { background: rgba(16,185,129,0.12); color: var(--accent-green); }
.pf-step-icon.blue { background: rgba(99,102,241,0.12); color: var(--primary); }
.pf-step-icon.purple { background: rgba(139,92,246,0.12); color: #8b5cf6; }
.pf-step-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 10px; color: var(--text-dark); }
.pf-step-card p { font-size: 14px; color: var(--text-gray); line-height: 1.65; margin: 0; }

.pf-highlight-row { margin-bottom: 40px; }
.pf-highlight-card {
    display: flex; gap: 16px; align-items: flex-start;
    background: linear-gradient(90deg, rgba(16,185,129,0.08) 0%, rgba(99,102,241,0.06) 100%);
    border: 1px solid rgba(16,185,129,0.2); border-radius: var(--radius-lg);
    padding: 20px 24px; font-size: 15px; color: var(--text-gray); line-height: 1.7;
}
.pf-highlight-icon {
    width: 32px; height: 32px; flex-shrink: 0; border-radius: 50%;
    background: var(--accent-green); color: white;
    display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px;
}

/* Ranking (H2.3 dark) */
.pf-ranking-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 32px; }
.pf-ranking-card {
    background: var(--bg-dark-card); border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg); padding: 28px; transition: var(--transition);
}
.pf-ranking-card:hover { border-color: rgba(99,102,241,0.4); box-shadow: var(--shadow-glow-purple); }
.pf-ranking-icon {
    width: 48px; height: 48px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.pf-ranking-icon.green { background: rgba(16,185,129,0.15); color: var(--accent-green); }
.pf-ranking-icon.orange { background: rgba(245,158,11,0.15); color: var(--accent-orange); }
.pf-ranking-icon.blue { background: rgba(99,102,241,0.15); color: var(--primary-light); }
.pf-ranking-card h4 { font-size: 16px; font-weight: 700; color: var(--text-white); margin-bottom: 10px; }
.pf-ranking-card p { font-size: 14px; color: var(--text-gray-light); line-height: 1.7; margin: 0; }

.pf-engine-dark { background: var(--bg-dark-accent) !important; border-color: var(--border-dark) !important; }
.pf-engine-dark .pf-engine-header h3 { color: var(--text-white); }
.pf-engine-dark .pf-engine-tag { color: var(--text-gray-light); }
.pf-engine-dark > p { color: var(--text-gray-light); }

/* Pricing (H2.5) */
.pf-pricing-intro {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 40px;
}
.pf-pricing-card {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-xl); padding: 32px;
}
.pf-pricing-card-head {
    display: flex; align-items: center; gap: 14px; margin-bottom: 20px;
    color: var(--primary);
}
.pf-pricing-card-head h3 { font-size: 20px; font-weight: 700; color: var(--text-dark); }
.pf-pricing-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.pf-pricing-list li {
    font-size: 14px; color: var(--text-gray); padding-left: 22px; position: relative; line-height: 1.5;
}
.pf-pricing-list li::before {
    content: '→'; position: absolute; left: 0; color: var(--accent-green); font-weight: 700;
}
.pf-pricing-note { font-size: 14px; color: var(--text-gray); line-height: 1.7; margin: 0; padding-top: 16px; border-top: 1px solid var(--border-light); }

.pf-pricing-stats { display: flex; flex-direction: column; gap: 16px; }
.pf-stat-box {
    background: var(--bg-white); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 24px; flex: 1;
    transition: var(--transition);
}
.pf-stat-box:hover { box-shadow: var(--shadow-md); }
.pf-stat-box.accent {
    background: linear-gradient(135deg, rgba(99,102,241,0.08) 0%, rgba(16,185,129,0.08) 100%);
    border-color: rgba(99,102,241,0.25);
}
.pf-stat-value { font-size: 32px; font-weight: 800; color: var(--primary); margin-bottom: 6px; line-height: 1; }
.pf-stat-box.accent .pf-stat-value { color: var(--accent-green); }
.pf-stat-label { font-size: 15px; font-weight: 600; color: var(--text-dark); margin-bottom: 4px; }
.pf-stat-desc { font-size: 13px; color: var(--text-gray); }

/* Metrics intro (H2.6) */
.pf-metrics-intro { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; margin-bottom: 32px; }
.pf-metrics-lead {
    display: flex; gap: 20px; align-items: flex-start;
    background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(16,185,129,0.04) 100%);
    border: 1px solid rgba(99,102,241,0.12); border-radius: var(--radius-xl); padding: 28px;
}
.pf-metrics-lead-icon {
    width: 56px; height: 56px; flex-shrink: 0; border-radius: var(--radius-lg);
    background: var(--primary); color: white;
    display: flex; align-items: center; justify-content: center;
}
.pf-metrics-lead h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--text-dark); }
.pf-metrics-lead p { font-size: 14px; color: var(--text-gray); line-height: 1.75; margin: 0; }
.pf-metrics-tip {
    display: flex; gap: 16px; align-items: flex-start;
    background: var(--bg-light); border-radius: var(--radius-xl); padding: 28px;
    border-left: 4px solid var(--accent-green);
}
.pf-metrics-tip-icon { font-size: 28px; flex-shrink: 0; line-height: 1; }
.pf-metrics-tip p { font-size: 14px; color: var(--text-gray); line-height: 1.75; margin: 0; }

.metrics-grid .metric-card {
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}
.metrics-grid .metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(99,102,241,0.25);
}

/* ═══════════════════ PRICE PACKAGES ═══════════════════ */
.pf-packages-section { padding-top: 80px; padding-bottom: 80px; }
.price-packages-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    align-items: stretch; margin-top: 48px;
}
.price-package-card {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-xl);
    padding: 36px 28px 32px;
    display: flex; flex-direction: column; align-items: center;
    text-align: center;
    transition: var(--transition);
}
.price-package-card:hover { transform: translateY(-6px); }
.price-package-card.featured {
    border-color: rgba(99,102,241,0.6);
    box-shadow: 0 0 40px rgba(99,102,241,0.2), 0 8px 32px rgba(0,0,0,0.3);
    background: linear-gradient(180deg, rgba(99,102,241,0.08) 0%, var(--bg-dark-card) 40%);
}
.price-package-icon { font-size: 48px; line-height: 1; margin-bottom: 20px; }
.price-package-title {
    font-size: 22px; font-weight: 700; margin-bottom: 24px;
    background: linear-gradient(135deg, var(--primary-light), #a78bfa);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.price-package-features {
    width: 100%; list-style: none; margin-bottom: 28px; flex: 1;
}
.price-package-features li {
    padding: 14px 0; font-size: 14px; color: var(--text-gray-light);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    line-height: 1.4;
}
.price-package-features li:last-child { border-bottom: none; }
.price-package-price {
    display: flex; align-items: baseline; justify-content: center;
    gap: 6px; margin-bottom: 24px;
}
.price-from { font-size: 14px; color: var(--text-gray-light); font-weight: 500; }
.price-amount { font-size: 36px; font-weight: 800; color: var(--text-white); letter-spacing: -0.02em; }
.price-currency { font-size: 20px; font-weight: 600; color: var(--text-gray-light); }
.price-package-btn {
    width: 100%; padding: 14px 24px; border-radius: 100px;
    font-size: 15px; font-weight: 600; cursor: pointer;
    transition: var(--transition); font-family: inherit;
}
.price-package-btn.primary {
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
    color: white; border: none;
}
.price-package-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99,102,241,0.4);
}
.price-package-btn.outline {
    background: transparent; color: var(--text-white);
    border: 1px solid rgba(255,255,255,0.2);
}
.price-package-btn.outline:hover {
    border-color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.05);
}

@media (max-width: 1280px) {
    .case-metrics-grid { gap: 12px; }
    .case-metric { padding: 14px 10px; }
    .case-metric-after { font-size: 15px; }
    .case-metric-label { font-size: 10px; letter-spacing: 0.5px; }
}

@media (max-width: 1024px) {
    .hero .container { grid-template-columns: 1fr; }
    .hero-dashboard { max-width: 500px; }
    .hero-title { font-size: 44px; }
    .services-grid { grid-template-columns: 1fr; }
    .case-card.active { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .case-metrics-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-layout { grid-template-columns: 1fr; }
    .price-packages-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
    .pf-pricing-intro { grid-template-columns: 1fr; }
    .pf-metrics-intro { grid-template-columns: 1fr; }
    .pf-steps-grid { grid-template-columns: 1fr; }
    .pf-ranking-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-list, .nav-phone { display: none; }
    .burger-menu-btn { display: flex; }
    .hero { padding: 120px 0 60px; }
    .hero-title { font-size: 32px; }
    .hero-subtitle { font-size: 16px; }
    .hero-buttons { flex-direction: column; }
    .section-title { font-size: 28px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-value { font-size: 36px; }
    .process-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .case-tab { padding: 8px 16px; font-size: 13px; }
    .case-card.active { grid-template-columns: 1fr; }
    .case-metrics-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .blog-featured { padding: 28px; }
    .blog-featured h2 { font-size: 24px; }
    .contact-layout { grid-template-columns: 1fr; }
    .pf-factors-grid { grid-template-columns: 1fr; }
    .pf-steps-grid { grid-template-columns: 1fr; }
    .pf-ranking-grid { grid-template-columns: 1fr; }
    .pf-lead-card { padding: 24px; }
    .pf-engine-card { padding: 24px; }
    .pf-step-card { padding: 24px 20px; }
    .pf-pricing-card { padding: 24px; }
    .pf-metrics-lead { flex-direction: column; padding: 24px; }
    .price-package-card { padding: 28px 24px; }
    .price-amount { font-size: 32px; }
    .form-row { grid-template-columns: 1fr; }
    .case-detail { padding: 24px; }
    .cta-title { font-size: 28px; }
    .footer-grid { grid-template-columns: 1fr; }
    .section { padding: 60px 0; }
    .seo-two-col { grid-template-columns: 1fr; }
    .metrics-grid { grid-template-columns: 1fr; }
    .nav-list.mobile-open {
        display: flex; flex-direction: column; position: absolute;
        top: 72px; left: 0; right: 0; background: var(--bg-dark);
        padding: 24px; gap: 16px; border-bottom: 1px solid var(--border-dark);
    }
}