/* -------------------- Base -------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  background: #f9f9fb;
  color: #1a1a1a;
}
a {
  text-decoration: none;
  color: inherit;
}

/* -------------------- Utility Classes -------------------- */
.container { max-width:1200px; margin:auto; padding:2rem; }
.grid { display:grid; gap:2rem; }
.flex { display:flex; gap:1rem; align-items:center; }

/* -------------------- Buttons -------------------- */
.btn {
  display:inline-block;
  padding:0.75rem 2rem;
  border-radius:6px;
  font-weight:600;
  cursor:pointer;
  transition: all 0.3s ease;
}
.btn-primary {
  background: linear-gradient(90deg,#4f46e5,#6366f1);
  color:#fff;
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 4px 15px rgba(0,0,0,0.15); }

/* -------------------- Header -------------------- */
header {
  background:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,0.05);
  position: sticky; top:0; z-index:100;
}
.nav { display:flex; justify-content:space-between; align-items:center; }
.nav ul { display:flex; gap:2rem; list-style:none; }

/* -------------------- Hero -------------------- */
.hero {
  display:grid; grid-template-columns:1fr 1fr; gap:2rem; align-items:center; padding:6rem 0;
}
.hero h1 { font-size:3rem; font-weight:700; margin-bottom:1rem; }
.hero p { font-size:1.125rem; color:#555; margin-bottom:2rem; }
.hero img { max-width:100%; border-radius:12px; box-shadow:0 10px 30px rgba(0,0,0,0.08); transition:transform 0.5s; }
.hero img:hover { transform:scale(1.03); }

/* -------------------- Features -------------------- */
.feature-card {
  background:#fff;
  border-radius:12px;
  padding:2rem;
  text-align:center;
  box-shadow:0 5px 20px rgba(0,0,0,0.05);
  transition:0.3s;
}
.feature-card:hover { transform:translateY(-5px); box-shadow:0 10px 25px rgba(0,0,0,0.1); }

/* -------------------- Footer -------------------- */
footer { background:#1f2937; color:#e5e7eb; padding:2rem 0; text-align:center; }

/* -------------------- Responsive -------------------- */
@media (max-width:900px) {
  .hero { grid-template-columns:1fr; text-align:center; }
}



/* ------------------- */

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

/* ---------------- ROOT TOKENS ---------------- */
:root {
  --bg: #f9f9fb;
  --bg-dark: #111827;
  --primary: #4f46e5;
  --primary-soft: #6366f1;
  --text: #1a1a1a;
  --text-muted: #555;
  --white: #ffffff;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(0,0,0,0.06);
}

/* ---------------- BASE ---------------- */
html {
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  max-width: 1100px;
  margin: auto;
  padding: 1.5rem;
}

/* ---------------- HEADER ---------------- */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
}

/* ---------------- HAMBURGER ---------------- */
.hamburger {
  width: 28px;
  height: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.hamburger span {
  height: 3px;
  width: 100%;
  background: var(--text);
  border-radius: 3px;
}

/* ---------------- FLYOUT MENU ---------------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--white);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  padding: 2rem;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu nav a {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

/* ---------------- CONTENT ---------------- */
.page-header {
  padding: 3rem 0 2rem;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.page-content {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-content h2 {
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.page-content p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

/* ---------------- FOOTER ---------------- */
footer {
  margin-top: 4rem;
  background: #1f2937;
  color: #e5e7eb;
}

footer a {
  color: #9ca3af;
}

footer a:hover {
  color: white;
}

/* ---------------- DESKTOP ---------------- */
@media (min-width: 768px) {
  .hamburger {
    display: none;
  }

  .desktop-nav {
    display: flex;
    gap: 2rem;
  }

  .mobile-menu {
    display: none;
  }
}