/* ===== IOC MAIN STYLES ===== */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

:root {
  --primary: #0047FF;
  --primary-dark: #0035CC;
  --primary-light: #4D7FFF;
  --accent: #00E5A0;
  --dark: #080E1C;
  --dark-2: #0D1529;
  --dark-3: #121D35;
  --card-bg: #0F1A30;
  --border: rgba(255,255,255,0.07);
  --text: #E8EDF8;
  --text-muted: #8A97B4;
  --white: #ffffff;
  --gradient: linear-gradient(135deg, #0047FF 0%, #00C8FF 100%);
  --gradient-accent: linear-gradient(135deg, #0047FF 0%, #00E5A0 100%);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px rgba(0,71,255,0.15);
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: var(--primary); color: #fff; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 { font-family: var(--font-head); font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { color: var(--text-muted); line-height: 1.75; }
a { text-decoration: none; color: inherit; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { padding: 100px 0; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 50px; font-family: var(--font-body);
  font-weight: 600; font-size: 0.95rem; cursor: pointer;
  transition: var(--transition); border: none; white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--gradient); color: #fff;
  box-shadow: 0 8px 30px rgba(0,71,255,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,71,255,0.55); }
.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--primary-light); color: var(--primary-light); background: rgba(0,71,255,0.07); }
.btn-accent {
  background: var(--accent); color: var(--dark);
  box-shadow: 0 8px 30px rgba(0,229,160,0.3);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,229,160,0.45); }
.btn-lg { padding: 18px 38px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0; transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(8,14,28,0.92); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border); padding: 12px 0;
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo {
  font-family: var(--font-head); font-size: 1.6rem; font-weight: 800;
  background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; letter-spacing: -0.5px;
}
.nav-logo span { color: var(--accent); -webkit-text-fill-color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
  padding: 8px 14px; border-radius: 8px; font-size: 0.9rem; font-weight: 500;
  color: var(--text-muted); transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-cta { margin-left: 12px; }
.burger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  padding: 5px; background: none; border: none;
}
.burger span {
  display: block; width: 24px; height: 2px; background: var(--text);
  border-radius: 2px; transition: var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--dark); z-index: 999; flex-direction: column;
  align-items: center; justify-content: center; gap: 24px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; color: var(--text); transition: var(--transition); }
.mobile-menu a:hover { color: var(--primary-light); }
.mobile-close {
  position: absolute; top: 24px; right: 24px; background: none; border: none;
  color: var(--text); font-size: 1.8rem; cursor: pointer;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 140px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,71,255,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 50% 40% at 80% 80%, rgba(0,229,160,0.06) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0; opacity: 0.035;
  background-image: linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero .container { position: relative; z-index: 1; }
.hero-content { max-width: 700px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,71,255,0.12); border: 1px solid rgba(0,71,255,0.3);
  padding: 8px 16px; border-radius: 50px; font-size: 0.8rem; font-weight: 600;
  color: var(--primary-light); letter-spacing: 0.5px; text-transform: uppercase;
  margin-bottom: 28px; animation: fadeInUp 0.6s ease both;
}
.hero-badge .dot { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; animation: pulse 2s infinite; }
.hero h1 { margin-bottom: 24px; color: var(--white); animation: fadeInUp 0.6s 0.1s ease both; }
.hero h1 .highlight {
  background: var(--gradient); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub { font-size: 1.15rem; margin-bottom: 40px; max-width: 560px; color: var(--text-muted); animation: fadeInUp 0.6s 0.2s ease both; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeInUp 0.6s 0.3s ease both; }
.hero-stats { display: flex; gap: 40px; margin-top: 64px; flex-wrap: wrap; animation: fadeInUp 0.6s 0.4s ease both; }
.stat-item {}
.stat-number { font-family: var(--font-head); font-size: 2.2rem; font-weight: 800; color: var(--white); }
.stat-number span { color: var(--primary-light); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 2px; }
.hero-visual {
  position: absolute; right: -60px; top: 50%; transform: translateY(-50%);
  width: 500px; opacity: 0.15; pointer-events: none;
}

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block; background: rgba(0,71,255,0.12);
  border: 1px solid rgba(0,71,255,0.25); color: var(--primary-light);
  padding: 6px 16px; border-radius: 50px; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px;
}
.section-header h2 { color: var(--white); margin-bottom: 16px; }
.section-header p { max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ===== SERVICES ===== */
.services { background: var(--dark-2); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px 32px;
  transition: var(--transition); cursor: pointer; position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: linear-gradient(135deg, rgba(0,71,255,0.08) 0%, transparent 60%);
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(0,71,255,0.3); box-shadow: var(--shadow); }
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 56px; height: 56px; border-radius: var(--radius-sm);
  background: rgba(0,71,255,0.12); display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 24px; transition: var(--transition);
}
.service-card:hover .service-icon { background: rgba(0,71,255,0.2); transform: scale(1.1); }
.service-card h3 { color: var(--white); margin-bottom: 12px; font-size: 1.15rem; }
.service-card p { font-size: 0.9rem; line-height: 1.65; }
.service-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--primary-light); font-size: 0.85rem; font-weight: 600;
  margin-top: 20px; transition: var(--transition);
}
.service-card:hover .service-link { gap: 10px; }

/* ===== AUTOMATION ===== */
.automation { background: var(--dark); }
.automation-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.automation-text h2 { color: var(--white); margin-bottom: 20px; }
.automation-text p { margin-bottom: 32px; font-size: 1.05rem; }
.automation-list { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.automation-list li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 20px; background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); transition: var(--transition);
}
.automation-list li:hover { border-color: rgba(0,71,255,0.3); transform: translateX(4px); }
.automation-list .icon { font-size: 1.3rem; flex-shrink: 0; }
.automation-list .info h4 { color: var(--white); font-family: var(--font-head); font-size: 0.95rem; margin-bottom: 4px; }
.automation-list .info p { font-size: 0.85rem; margin: 0; }
.automation-visual {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; position: relative;
}
.crm-mockup { font-size: 0.82rem; }
.crm-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.crm-title { font-family: var(--font-head); font-weight: 700; color: var(--white); font-size: 0.95rem; }
.crm-dots { display: flex; gap: 6px; }
.crm-dots span { width: 10px; height: 10px; border-radius: 50%; }
.crm-dots span:nth-child(1) { background: #ff5f57; }
.crm-dots span:nth-child(2) { background: #febc2e; }
.crm-dots span:nth-child(3) { background: #28c840; }
.crm-stats-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 16px; }
.crm-stat-box { background: var(--dark-3); border-radius: 10px; padding: 14px 12px; text-align: center; }
.crm-stat-box .val { font-family: var(--font-head); font-size: 1.3rem; font-weight: 800; color: var(--white); }
.crm-stat-box .val.blue { color: var(--primary-light); }
.crm-stat-box .val.green { color: var(--accent); }
.crm-stat-box .lbl { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }
.crm-leads { margin-top: 12px; }
.crm-lead-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px; background: var(--dark-3); margin-bottom: 8px;
}
.crm-avatar {
  width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-size: 0.7rem; font-weight: 700; flex-shrink: 0; color: #fff;
}
.crm-lead-name { flex: 1; color: var(--text); font-size: 0.8rem; font-weight: 500; }
.crm-badge {
  padding: 3px 10px; border-radius: 20px; font-size: 0.68rem; font-weight: 600;
}
.crm-badge.new { background: rgba(0,71,255,0.2); color: var(--primary-light); }
.crm-badge.deal { background: rgba(0,229,160,0.15); color: var(--accent); }
.crm-badge.wait { background: rgba(255,188,46,0.15); color: #febc2e; }

/* ===== ADVANTAGES ===== */
.advantages { background: var(--dark-2); }
.adv-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.adv-card {
  text-align: center; padding: 40px 24px; background: var(--card-bg);
  border: 1px solid var(--border); border-radius: var(--radius); transition: var(--transition);
}
.adv-card:hover { border-color: rgba(0,229,160,0.25); transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0,229,160,0.08); }
.adv-icon { font-size: 2.5rem; margin-bottom: 20px; }
.adv-card h3 { color: var(--white); margin-bottom: 12px; font-size: 1.1rem; }
.adv-card p { font-size: 0.88rem; }

/* ===== CASES ===== */
.cases { background: var(--dark); }
.cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.case-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: var(--transition);
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(0,71,255,0.3); }
.case-img {
  height: 200px; background: var(--dark-3); display: flex; align-items: center;
  justify-content: center; font-size: 3.5rem; position: relative; overflow: hidden;
}
.case-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,71,255,0.15));
}
.case-tag {
  position: absolute; top: 14px; left: 14px; z-index: 1;
  background: rgba(0,71,255,0.8); backdrop-filter: blur(10px);
  padding: 4px 12px; border-radius: 20px; font-size: 0.72rem; font-weight: 600; color: #fff;
}
.case-body { padding: 28px; }
.case-body h3 { color: var(--white); margin-bottom: 10px; font-size: 1.05rem; }
.case-body p { font-size: 0.88rem; margin-bottom: 20px; }
.case-result {
  display: flex; gap: 20px; padding-top: 16px;
  border-top: 1px solid var(--border);
}
.result-item .num { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; }
.result-item .num.green { color: var(--accent); }
.result-item .num.blue { color: var(--primary-light); }
.result-item .lbl { font-size: 0.75rem; color: var(--text-muted); }

/* ===== PROCESS ===== */
.process { background: var(--dark-2); }
.process-steps { display: flex; gap: 0; position: relative; }
.process-steps::before {
  content: ''; position: absolute; top: 40px; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%); z-index: 0;
}
.step {
  flex: 1; text-align: center; padding: 0 16px; position: relative; z-index: 1;
}
.step-num {
  width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 800;
  color: #fff; background: var(--gradient); box-shadow: 0 8px 30px rgba(0,71,255,0.4);
  position: relative;
}
.step h3 { color: var(--white); margin-bottom: 8px; font-size: 1rem; }
.step p { font-size: 0.85rem; }

/* ===== REVIEWS ===== */
.reviews { background: var(--dark); }
.reviews-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.review-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; transition: var(--transition);
}
.review-card:hover { transform: translateY(-4px); border-color: rgba(0,71,255,0.25); }
.review-stars { color: #FFD700; font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }
.review-text { font-size: 0.92rem; line-height: 1.7; margin-bottom: 24px; color: var(--text); font-style: italic; }
.reviewer { display: flex; align-items: center; gap: 14px; }
.reviewer-avatar {
  width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-weight: 700; font-size: 1rem; color: #fff; flex-shrink: 0;
}
.reviewer-name { color: var(--white); font-weight: 600; font-size: 0.9rem; }
.reviewer-role { font-size: 0.78rem; color: var(--text-muted); }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #001880 100%);
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(0,229,160,0.12) 0%, transparent 70%);
}
.cta-banner .container { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-banner h2 { color: #fff; max-width: 500px; }
.cta-banner p { color: rgba(255,255,255,0.7); margin-top: 12px; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== CONTACT FORM ===== */
.contact { background: var(--dark-2); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact-info h2 { color: var(--white); margin-bottom: 20px; }
.contact-info p { margin-bottom: 40px; font-size: 1.05rem; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-item-icon {
  width: 50px; height: 50px; border-radius: var(--radius-sm);
  background: rgba(0,71,255,0.12); border: 1px solid rgba(0,71,255,0.2);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.contact-item-text .label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.contact-item-text .value { color: var(--white); font-weight: 500; font-size: 0.95rem; }
.contact-item-text a { color: var(--white); transition: var(--transition); }
.contact-item-text a:hover { color: var(--primary-light); }

/* ===== FORM ===== */
.form-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px;
}
.form-title { color: var(--white); font-size: 1.4rem; margin-bottom: 8px; }
.form-sub { font-size: 0.88rem; margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 8px; font-weight: 500; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; background: var(--dark-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 13px 16px; color: var(--text);
  font-family: var(--font-body); font-size: 0.92rem; transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,71,255,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select option { background: var(--dark-2); }
.form-success {
  display: none; text-align: center; padding: 32px;
  background: rgba(0,229,160,0.08); border-radius: var(--radius); border: 1px solid rgba(0,229,160,0.2);
}
.form-success .check { font-size: 2.5rem; margin-bottom: 12px; }
.form-success h3 { color: var(--accent); margin-bottom: 8px; }
.form-success p { font-size: 0.9rem; }

/* ===== REQUISITES ===== */
.requisites { background: var(--dark); padding: 60px 0; }
.req-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.req-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 32px;
}
.req-card h4 { color: var(--white); font-family: var(--font-head); margin-bottom: 16px; font-size: 1rem; }
.req-row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.82rem; }
.req-row:last-child { border-bottom: none; }
.req-row .key { color: var(--text-muted); }
.req-row .val { color: var(--white); font-weight: 500; text-align: right; font-family: monospace; }

/* ===== FOOTER ===== */
footer {
  background: var(--dark-2); border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 0.88rem; margin: 16px 0 24px; max-width: 280px; }
.footer-social { display: flex; gap: 12px; }
.social-btn {
  width: 40px; height: 40px; border-radius: 10px; background: var(--card-bg);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  font-size: 1rem; transition: var(--transition); cursor: pointer; color: var(--text-muted);
}
.social-btn:hover { border-color: var(--primary); color: var(--primary-light); background: rgba(0,71,255,0.1); }
.footer-col h5 { color: var(--white); font-family: var(--font-head); font-size: 0.9rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { color: var(--text-muted); font-size: 0.87rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary-light); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.82rem; }

/* ===== FLOATING WHATSAPP ===== */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%; background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 30px rgba(37,211,102,0.5); transition: var(--transition);
  animation: popIn 0.5s 1s ease both;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(37,211,102,0.6); }
.wa-float svg { width: 28px; height: 28px; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}
@keyframes popIn {
  from { opacity: 0; transform: scale(0); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
.animate-float { animation: float 3s ease-in-out infinite; }
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: none; }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .adv-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  section { padding: 70px 0; }
  .automation-grid { grid-template-columns: 1fr; gap: 40px; }
  .cases-grid { grid-template-columns: 1fr 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .req-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; gap: 24px; }
  .process-steps::before { display: none; }
  .cta-banner .container { flex-direction: column; text-align: center; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .hero { padding: 120px 0 60px; }
  .hero-stats { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .adv-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }
  .form-card { padding: 24px; }
}