:root {
  --accent: #37BEB0;
  --accent-soft: #A4E5E0;
  --text: #222;
  --muted: #666;
  --line: #e6e6e6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

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

hr.thick {
height: 3px;
background-color: #37BEB0;
border: none;
}
  

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ===== NAV ===== */

header {
  border-bottom: 1px solid var(--line);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.navbar nav a,
.navbar nav button {
  font-size: 16px;
  font-weight: bold;
  background: none;
  border: none;
  margin-left: 32px;
  cursor: pointer;
}

.navbar nav a:hover,
.navbar nav button:hover {
  color: var(--accent);
}

/* ===== MEGA MENU ===== */

.mega {
  position: absolute;
  top: 72px;            /* height of header */
  left: 0;
  width: 100%;
  z-index: 1000;
  background: #fff;
}

.mega-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 28% 36% 36%;
  padding: 40px 32px;
}

.mega-column {
  padding-right: 40px;
}

.mega-column h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--muted);
}

.mega-column div,
.mega-column a {
  display: block;
  font-size: 14px;
  padding: 6px 0;
  cursor: pointer;
}

.mega-column div:hover,
.mega-column a:hover {
  color: var(--accent);
}


/* ===== MEGA MENU COLOR FIX ===== */

/* Default color for mega menu items */
.mega-column a,
.mega-column div {
  color: var(--text);
}

/* Hover stays green */
.mega-column a:hover,
.mega-column div:hover {
  color: var(--accent);
}

/* Active / highlighted item */
.mega-column .active {
  color: var(--accent);
}


.hidden {
  display: none;
}

/* ===== SECTIONS ===== */

.hero {
  padding: 120px 0;
  text-align: center;
}

.hero h1 {
  font-size: 42px;
  font-weight: 400;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 96px 0;
}

.split img {
  width: 100%;
}

/* ===== PRODUCT PAGE ===== */

.product {
  padding: 80px 0;
}

.product h1 {
  font-size: 36px;
  font-weight: 400;
  margin-bottom: 24px;
}

.product p {
  max-width: 760px;
  color: var(--muted);
}

.product ul {
  margin: 24px 0;
  padding-left: 18px;
}

.product ul li {
  margin-bottom: 8px;
}

/* ===== TABS ===== */

.tabs {
  display: flex;
  gap: 32px;
  border-bottom: 1px solid var(--line);
  margin-top: 48px;
}

.tabs button {
  font-size: 16px;
  background: none;
  border: none;
  padding: 12px 0;
  cursor: pointer;
}

.tabs button.active {
  border-bottom: 2px solid var(--accent);
  color: var(--accent);
  font-size: 16px;
}

.tab-content {
  padding: 32px 0;
}

table {
  border-collapse: collapse;
  width: 100%;
  max-width: 760px;
}

td {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

td:first-child {
  color: var(--muted);
  width: 40%;
}

.download {
  margin-top: 32px;
  font-size: 14px;
  color: var(--accent);
}