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

/* Логотип — увеличен в 3 раза */
.hero-logo {
  display: block;
  max-width: 320px;      /* было 180px */
  width: 100%;
  height: auto;
  margin: 0 auto 20px;
}

/* Текст под логотипом остаётся без изменений */
.hero-logo-subtitle {
  color: #64748b;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
}

/* Мобильная версия — увеличенный логотип */
@media (max-width: 640px) {
  .hero-logo {
    max-width: 280px;    /* было 140px */
  }
}

body {
  font-family: 'Inter', sans-serif;
  background: #ffffff;
  color: #1e1e2f;
  line-height: 1.5;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1 {
  font-size: clamp(2.4rem, 7vw, 3.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-subtitle {
  text-align: center;
  max-width: 700px;
  margin: -20px auto 40px;
  color: #4a4a6a;
  font-size: 1.2rem;
}

/* Buttons */
.btn {
  display: inline-block;
  background: #0f5c3e; /* изумрудный — цвет надёжности и экспертизы */
  color: white;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 60px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s ease;
  box-shadow: 0 8px 20px rgba(15, 92, 62, 0.2);
  border: 1px solid #0f5c3e;
}

.btn:hover {
  background: #0a4530;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 92, 62, 0.3);
}

/* Header / Hero */
.hero {
  padding: 80px 0 60px;
  background: linear-gradient(145deg, #f2f9f5 0%, #e2efe8 100%);
  border-radius: 0 0 40px 40px;
}

.hero-grid {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-content {
  flex: 1 1 400px;
}

.hero-badge {
  background: #c6e6d7;
  color: #0f5c3e;
  padding: 6px 16px;
  border-radius: 40px;
  font-weight: 500;
  display: inline-block;
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 1.25rem;
  color: #1e3a2f;
  margin: 24px 0 32px;
  max-width: 550px;
}

.hero-visual {
  flex: 1 1 300px;
  text-align: center;
}

.hero-icon-block {
  background: white;
  border-radius: 32px;
  padding: 40px 20px;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.1);
  border: 1px solid rgba(15, 92, 62, 0.15);
}

.hero-icon-block i {
  font-size: 4rem;
  color: #0f5c3e;
  margin: 0 10px;
}

/* Pain points */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin: 40px 0;
}

.pain-card {
  background: #ffffff;
  padding: 28px 20px;
  border-radius: 24px;
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05);
  border: 1px solid #e9eef4;
  transition: transform 0.2s;
}

.pain-card:hover { transform: translateY(-5px); }
.pain-card i { font-size: 2rem; color: #0f5c3e; margin-bottom: 20px; }
.pain-card p { font-weight: 500; }

/* Services cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background: white;
  border-radius: 28px;
  padding: 32px 24px;
  box-shadow: 0 20px 35px -8px rgba(0,0,0,0.07);
  border: 1px solid #eef2f6;
  transition: all 0.25s;
}

.service-card:hover {
  border-color: #a3d8c2;
  box-shadow: 0 30px 45px -12px rgba(15,92,62,0.15);
}

.card-icon {
  background: #e4f2eb;
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.card-icon i {
  font-size: 2rem;
  color: #0f5c3e;
}

.service-card h3 {
  font-size: 1.5rem;
}

.service-list {
  margin-top: 16px;
  list-style: none;
}

.service-list li {
  padding: 6px 0 6px 28px;
  position: relative;
  font-size: 0.95rem;
  color: #334155;
}

.service-list li i {
  position: absolute;
  left: 0;
  top: 8px;
  color: #0f5c3e;
  font-size: 1rem;
}

.badge-it {
  background: #eef2ff;
  padding: 4px 12px;
  border-radius: 40px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #0f172a;
  display: inline-block;
  margin-bottom: 12px;
}

/* IT highlight */
.it-highlight {
  border-left: 6px solid #0f5c3e;
}

/* Advantages */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.adv-item {
  text-align: center;
  padding: 20px;
}

.adv-item i {
  font-size: 2.5rem;
  background: #e4f2eb;
  padding: 18px;
  border-radius: 60px;
  color: #0f5c3e;
  margin-bottom: 20px;
}

/* Process */
.process-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  counter-reset: step;
}

.step {
  flex: 1 1 180px;
  background: #f9fbfd;
  padding: 28px 16px;
  border-radius: 24px;
  text-align: center;
  position: relative;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  background: #0f5c3e;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 20px;
}

/* Form */
.contact-form {
  background: #0b1712;
  color: white;
  padding: 60px 0;
  border-radius: 48px 48px 0 0;
  margin-top: 60px;
}

.form-card {
  max-width: 680px;
  margin: 0 auto;
  background: #1e2a24;
  padding: 40px;
  border-radius: 32px;
}

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

.input-group input, .input-group textarea {
  width: 100%;
  padding: 16px 20px;
  background: #0f1a15;
  border: 1px solid #2e4a3b;
  border-radius: 20px;
  color: white;
  font-size: 1rem;
  font-family: inherit;
}

.input-group input:focus, .input-group textarea:focus {
  outline: none;
  border-color: #0f5c3e;
}

.form-btn {
  background: #0f5c3e;
  width: 100%;
  padding: 16px;
  font-size: 1.1rem;
}

.footer {
  background: #0b1712;
  color: #94a3b8;
  padding: 40px 0;
  text-align: center;
}

/* Responsive */
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .hero { padding: 40px 0; }
  .hero-visual { margin-top: 20px; }
  .form-card { padding: 24px; }
}

/* misc */
.text-muted { color: #64748b; }
.mt-4 { margin-top: 24px; }
.text-center { text-align: center; }