/*
Theme Name: 哈2嘟嘟車 HA2DUDU
Theme URI: https://ha2dudu.com
Author: HA2 Team
Author URI: https://ha2dudu.com
Description: 哈2嘟嘟車官方網站主題 — 餐車裝潢改裝 × 威速登電動三輪車
Version: 1.0.0
License: Private
Text Domain: ha2dudu
*/

/* ===========================
   全域變數 & Reset
=========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary:   #d4700a;
  --secondary: #f0a500;
  --dark:      #2c1e0f;
  --light-bg:  #fffbf5;
  --border:    #f0d090;
  --text-sec:  #6b5030;
  --text-muted:#8a6030;
  --line-green:#06c755;
  --white:     #ffffff;
}

body {
  font-family: 'Noto Sans TC', Arial, sans-serif;
  background: var(--light-bg);
  color: var(--dark);
  line-height: 1.7;
}

a { text-decoration: none; color: inherit; }
img { display: block; width: 100%; object-fit: cover; }

/* ===========================
   NAV
=========================== */
nav {
  background: var(--white);
  border-bottom: 2px solid var(--secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 62px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.logo { font-size: 22px; font-weight: 700; color: var(--primary); }
.logo span { color: var(--dark); font-weight: 400; }
.navlinks { display: flex; gap: 28px; }
.navlinks a { color: var(--text-sec); font-size: 14px; }
.navlinks a:hover, .navlinks a.active { color: var(--primary); font-weight: 600; }
.nav-cta {
  background: var(--primary);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 24px;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: 0.3s;
}

/* ===========================
   FOOTER
=========================== */
footer {
  background: var(--dark);
  padding: 28px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
footer p { font-size: 13px; color: #7a5a30; }
footer a { color: #c8a060; }

/* ===========================
   通用工具
=========================== */
.sec { padding: 56px 40px; }
.sec-inner { max-width: 1100px; margin: 0 auto; }
.sec-bg { background: var(--white); }
.sec-eyebrow {
  display: inline-block;
  background: #fff0d0;
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 16px;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.sec h2 { font-size: 28px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.sec-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 32px; max-width: 560px; }

.btn-p {
  background: var(--primary);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-s {
  background: var(--white);
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 28px;
  border: 2px solid var(--secondary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ===========================
   Responsive
=========================== */
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .navlinks { display: none; }
  .navlinks.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    border-bottom: 2px solid var(--border);
    gap: 16px;
    z-index: 99;
  }
  .hamburger { display: flex; }
  .sec { padding: 40px 20px; }
  footer { padding: 20px; flex-direction: column; text-align: center; }
}