:root {
  --sg-green-900: #06251f;
  --sg-green-800: #07382b;
  --sg-green-700: #0b5d37;
  --sg-green-600: #17803f;
  --sg-green-500: #2f9d46;
  --sg-green-300: #72b66f;
  --sg-mint-100: #eaf7ef;
  --sg-surface: #ffffff;
  --sg-surface-soft: #f6faf8;
  --sg-text: #0f172a;
  --sg-muted: #5b6676;
  --sg-line: #d7e3dc;
  --sg-shadow: 0 18px 50px rgba(6, 37, 31, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #ffffff;
  color: var(--sg-text);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.sg-container {
  width: min(100% - 48px, 1440px);
  margin-inline: auto;
}

.sg-btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 24px;
  font-weight: 800;
  line-height: 1;
  transition:
    background-color 0.18s ease,
    border-color 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease;
}

.sg-btn:hover,
.sg-btn:focus-visible {
  transform: translateY(-1px);
}

.sg-btn-primary {
  background: linear-gradient(135deg, var(--sg-green-500), var(--sg-green-700));
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(23, 128, 63, 0.24);
}

.sg-btn-outline {
  border-color: rgba(255, 255, 255, 0.64);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.sg-section {
  padding-block: 42px;
}

.sg-section-title {
  text-align: center;
  margin-bottom: 32px;
}

.sg-section-title h2 {
  margin: 0;
  font-size: clamp(1.8rem, 2.6vw, 2.55rem);
  font-weight: 900;
  letter-spacing: 0;
}

.sg-section-title span,
.sg-results-copy span,
.sg-hero-copy span {
  color: var(--sg-green-300);
}

@media (max-width: 1366px), (max-height: 768px) {
  .sg-container {
    width: min(100% - 40px, 1224px);
  }

  .sg-btn {
    min-height: 42px;
    padding-inline: 18px;
    font-size: 0.88rem;
  }

  .sg-section {
    padding-block: 34px;
  }
}

@media (max-width: 760px) {
  .sg-container {
    width: min(100% - 28px, 720px);
  }
}