/* -------------------------
   GLOBAL STYLE
------------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background: #ffffff;
  color: #1d1d1d;
  line-height: 1.6;
}

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

/* -------------------------
   BUTTONS
------------------------- */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  transition: 0.25s ease;
}

.small {
  padding: 8px 16px;
  font-size: 14px;
}

.btn--primary {
  background: #3abf67;
  color: #fff;
  box-shadow: 0 4px 12px rgba(60, 180, 90, 0.25);
}

.btn--primary:hover {
  background: #2fa558;
}

/* -------------------------
   TOPBAR
------------------------- */
.topbar {
  width: 100%;
  background: #bcf9deee;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e8f5e9;
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar .inner {
  max-width: 1200px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  color: #2fa558;
}

.brand .logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #7ff2a3;
  box-shadow: 0 0 10px rgba(60, 200, 100, 0.25);
  background: #e8ffe8;
}

.topbar nav a {
  margin-left: 26px;
  color: #2c2c2c;
  font-weight: 500;
  opacity: 0.85;
  transition: 0.25s;
}

.topbar nav a:hover {
  opacity: 1;
  color: #3abf67;
}

/* -------------------------
   HERO SECTION
------------------------- */
.hero {
  padding: 40px 0;
  background: #f5fff7;
}

.hero .inner {
  max-width: 1250px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  align-items: center;
  gap: 50px;
  padding: 0 20px;
}

.hero .title {
  font-size: 48px;
  font-weight: 800;
  color: #1d1d1d;
}

.hero .desc,
.heroCdesc {
  margin: 16px 0 28px;
  font-size: 17px;
  opacity: 0.8;
}

.hero .cta {
  display: flex;
  align-items: center;
  gap: 18px;
}

.download-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  opacity: 0.75;
}

/* Image card */
.image-card {
  background: white;
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 10px 30px rgba(60, 150, 80, 0.12);
}

.image-card img {
  width: 100%;
  border-radius: 12px;
}

/* -------------------------
   SECTIONS
------------------------- */
.section {
  padding: 80px 0;
}

.section .title {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 40px;
  color: #1d1d1d;
}

.wrap {
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}

/* -------------------------
   FEATURES GRID
------------------------- */
.features .grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.feature {
  background: #ffffff;
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(80, 180, 110, 0.1);
  border-left: 4px solid #3abf67;
  transition: 0.25s ease;
}

.feature:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(80, 180, 110, 0.18);
}

.feature h3 {
  color: #2fa558;
  font-size: 20px;
  margin-bottom: 8px;
}

.feature p {
  opacity: 0.85;
}

/* -------------------------
   ABOUT
------------------------- */
.about p {
  max-width: 850px;
  margin: auto;
  line-height: 1.75;
  opacity: 0.85;
  font-size: 17px;
}

/* -------------------------
   FOOTER
------------------------- */
.footer {
  background: #1a3323;
  color: #d8fbe0;
  padding: 40px 0;
}

.footer .inner {
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer .left strong {
  font-size: 20px;
  color: #ffffff;
}

.footnote {
  font-size: 13px;
  opacity: 0.7;
}

.footer .right {
  display: flex;
  align-items: center;
  gap: 15px;
}

.footer .btn--primary {
  background: #3abf67;
}

.footer .btn--primary:hover {
  background: #2fa558;
}