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

/* ─── SMOOTH SCROLL ─── */
html { scroll-behavior: smooth; }

/* ─── BASE ─── */
body {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 15px;
  color: #333;
}

/* ─── HEADER ─── */
header {
  background: #1b1f23;
  color: #d9d9d9;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: 'Oswald', sans-serif;
  font-size: 20px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #f4f4f4;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 28px;
}

nav a {
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #d9d9d9;
  text-decoration: none;
  transition: color 0.2s;
}

nav a:hover { color: #fff; }

.header-icons {
  display: flex;
  gap: 16px;
  align-items: center;
  color: #d9d9d9;
  font-size: 14px;
  font-family: 'Oswald', sans-serif;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.cart-count {
  background: #d54d4d;
  color: #fff;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-decoration: none;
  border: 2px solid #f4f4f4;
  color: #f4f4f4;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.btn:hover { background: #f4f4f4; color: #1b1f23; }

.btn-dark {
  background: #1b1f23;
  color: #f4f4f4;
  border-color: #1b1f23;
}

.btn-dark:hover { background: #333; border-color: #333; }

/* ─── SECTION COMMONS ─── */
section { padding: 60px 40px; }

.section-title {
  font-family: 'Oswald', sans-serif;
  font-size: 26px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #487657;
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 14px;
  color: #7c7b7b;
  margin-bottom: 40px;
}

/* ─── FOOTER ─── */
footer {
  background: #1b1f23;
  color: #d9d9d9;
  padding: 50px 40px 30px;
}

.footer-grid {
  display: grid;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo { font-size: 18px; display: block; margin-bottom: 14px; }

.footer-brand p { font-size: 13px; line-height: 1.7; color: #a0a0a0; }

.footer-col h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #f4f4f4;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: #a0a0a0;
  text-decoration: none;
  margin-bottom: 8px;
  transition: color 0.2s;
}

.footer-col a:hover { color: #03a196; }

.footer-bottom {
  border-top: 1px solid #2e3338;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #7c7b7b;
}

/* ─── HAMBURGER BUTTON ─── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #d9d9d9;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Animate to ✕ when active */
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── MOBILE NAV ─── */
.mobile-nav {
  display: flex;
  flex-direction: column;
  background: #1b1f23;
  position: sticky;
  top: 60px;
  left: 0;
  right: 0;
  z-index: 99;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
  /* hidden by default on all screen sizes */
  visibility: hidden;
}

.mobile-nav.open {
  max-height: 300px;
  visibility: visible;
}

.mobile-nav a {
  font-family: 'Oswald', sans-serif;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #d9d9d9;
  text-decoration: none;
  padding: 16px 24px;
  border-bottom: 1px solid #2e3338;
  transition: background 0.2s, color 0.2s;
}

.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { background: #2e3338; color: #fff; }

/* ─── RESPONSIVE ─── */
@media (max-width: 480px) {
  nav { display: none; }
  .hamburger { display: flex; }
}