/* =========================
   Top Announcement Bar
========================= */
.announce-bar {
  background: linear-gradient(90deg, var(--brand-dark) 0%, #6D2C24 50%, var(--brand-dark) 100%);
  background-size: 200% 100%;
  animation: shimmer-bar 6s ease infinite;
  color: #fff;
  text-align: center;
  padding: 10px 20px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1001;
}

@keyframes shimmer-bar {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.announce-bar a {
  color: var(--gold-light);
  text-decoration: underline;
  text-decoration-color: rgba(245,236,215,0.5);
  margin-left: 8px;
}

.announce-bar a:hover { color: #fff; }

.announce-bar__badge {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 50px;
  margin-right: 8px;
  vertical-align: middle;
}

.announce-bar__close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 4px;
}
.announce-bar__close:hover { color: #fff; }

/* =========================
   Floating Consultation Button
========================= */
.float-cta {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.float-cta__btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: 0.3s;
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
  white-space: nowrap;
}

.float-cta__btn--line {
  background: #06C755;
  color: #fff;
}
.float-cta__btn--line:hover {
  background: #05a348;
  transform: translateY(-3px) scale(1.02);
  color: #fff;
}

.float-cta__btn--consult {
  background: var(--brand);
  color: #fff;
}
.float-cta__btn--consult:hover {
  background: var(--brand-dark);
  transform: translateY(-3px) scale(1.02);
  color: #fff;
}

.float-cta__icon {
  font-size: 18px;
  flex-shrink: 0;
}

.float-cta__pulse {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #22C55E;
  flex-shrink: 0;
  animation: pulse-dot 1.8s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.6; }
}

.float-cta__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  opacity: 0.85;
  text-transform: uppercase;
}

@media (max-width: 560px) {
  .float-cta { bottom: 16px; right: 16px; gap: 8px; }
  .float-cta__btn { padding: 12px 18px; font-size: 13px; min-height: 44px; }
}

/* =========================
   Urgency / Scarcity Badges
========================= */
.badge-urgent {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #FEF2F2;
  color: #DC2626;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid #FECACA;
}

.badge-urgent::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #DC2626;
  animation: pulse-dot 1.5s ease infinite;
  flex-shrink: 0;
}

.badge-free {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #DCFCE7;
  color: #16A34A;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid #BBF7D0;
}

.badge-popular {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--gold-light);
  color: #92680A;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid rgba(184,148,63,0.3);
}

/* =========================
   Score Guarantee Strip
========================= */
.guarantee-strip {
  background: linear-gradient(135deg, #0F2027, #203A43, #2C5364);
  color: #fff;
  padding: 48px 0;
  text-align: center;
}

.guarantee-strip__title {
  font-size: clamp(22px, 2.8vw, 36px);
  font-weight: 900;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.guarantee-strip__sub {
  font-size: 15px;
  opacity: 0.75;
  max-width: 52ch;
  margin: 0 auto 28px;
  line-height: 1.7;
}

.guarantee-items {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.guarantee-item {
  text-align: center;
  min-width: 140px;
}

.guarantee-item__num {
  font-size: 36px;
  font-weight: 900;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 4px;
}

.guarantee-item__label {
  font-size: 13px;
  opacity: 0.7;
  line-height: 1.4;
}

/* =========================
   Design Tokens
========================= */
:root {
  --brand:        #4E342E;
  --brand-dark:   #3B2520;
  --brand-light:  #7D5A50;
  --gold:         #B8943F;
  --gold-light:   #F5ECD7;
  --text:         #1C1C1E;
  --muted:        #6B7280;
  --bg:           #FFFFFF;
  --bg-alt:       #F9F7F5;
  --bg-dark:      #1C1C1E;
  --border:       #E5E0DB;
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.06);
  --shadow:       0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg:    0 20px 60px rgba(0,0,0,0.14);
  --radius:       14px;
  --radius-lg:    22px;
  --transition:   0.25s ease;
}

/* =========================
   Reset & Base
========================= */
*, *::before, *::after {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

/* 點擊頁面內錨點時自動偏移 sticky header 高度，避免目標標題被導覽列遮住 */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
@media (max-width: 900px) { html { scroll-padding-top: 76px; } }
@media (max-width: 600px) { html { scroll-padding-top: 64px; } }

/* 防止任何元素無意間造成水平滾動條（手機常見問題） */
body { overflow-x: hidden; }
img, video, iframe { max-width: 100%; height: auto; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Noto Sans TC",
    "PingFang TC", "Microsoft JhengHei", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* 中文長句啟用智慧斷行：避免標題尾端只剩一兩個孤字、避免在不合適位置斷句（Chrome 117+ / Safari 17.4+ 支援） */
p, li, dd, blockquote, h1, h2, h3, h4, h5, h6 {
  text-wrap: pretty;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }

img { display: block; max-width: 100%; }

.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

/* 小螢幕略縮邊距，讓內容多 8px 寬度（手機可讀性提升） */
@media (max-width: 600px) {
  .container { width: calc(100% - 32px); }
}

/* =========================
   Typography Utilities
========================= */
.section-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--muted);
  max-width: 60ch;
  line-height: 1.7;
  margin: 0 0 40px;
}

/* =========================
   Dark-section typography overrides
   Prevents section-title/subtitle (which have explicit dark colors)
   from becoming unreadable when placed inside brand-colored sections.
========================= */
.score-improve-strip .section-title,
.cta-box .section-title,
.page-hero .section-title,
.video-section .section-title,
.adm-hero .section-title,
.tutoring-hero .section-title,
.stats-bar .section-title {
  color: #fff;
}

.score-improve-strip .section-label,
.cta-box .section-label,
.video-section .section-label,
.adm-hero .section-label,
.tutoring-hero .section-label,
.stats-bar .section-label {
  color: var(--gold-light);
}

.score-improve-strip .section-subtitle,
.cta-box .section-subtitle,
.page-hero .section-subtitle,
.video-section .section-subtitle,
.adm-hero .section-subtitle,
.tutoring-hero .section-subtitle {
  color: rgba(255, 255, 255, 0.82);
}

/* Ensure all text-decoration anchor links are visible on dark sections */
.score-improve-strip a,
.cta-box a:not(.btn),
.page-hero a:not(.btn),
.stats-bar a { color: var(--gold-light); }

.eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* =========================
   Buttons
========================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 6px 20px rgba(78, 52, 46, 0.25);
}
.btn-primary:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(78, 52, 46, 0.35);
  color: #fff;
}

.btn-gold {
  background: var(--gold);
  color: #fff;
  box-shadow: 0 6px 20px rgba(184, 148, 63, 0.3);
}
.btn-gold:hover {
  background: #9e7d32;
  transform: translateY(-2px);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--brand);
  border: 2px solid var(--brand);
}
.btn-outline:hover {
  background: var(--brand);
  color: #fff;
}

.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.22);
  color: #fff;
}

/* Legacy compat */
.btn.primary { background: var(--brand); color: #fff; }
.btn.ghost { background: transparent; border: 1.5px solid rgba(255,255,255,0.5); color: #fff; }

/* =========================
   Tags / Pills
========================= */
.pill-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }

.pill {
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  color: var(--muted);
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tag-gold { background: var(--gold-light); color: var(--gold); }
.tag-brand { background: #EDE0DC; color: var(--brand); }
.tag-green { background: #DCFCE7; color: #16A34A; }
.tag-blue  { background: #DBEAFE; color: #1D4ED8; }

/* =========================
   Section Divider
========================= */
.section-divider {
  width: 48px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin: 0 0 32px;
}
.section-divider.center { margin: 0 auto 32px; }

/* =========================
   Header
========================= */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow 0.3s;
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo img { height: 52px; }

@media (max-width: 600px) {
  .header-inner { padding: 10px 0; }
  .logo img { height: 40px; }
}

/* =========================
   Desktop Navigation
========================= */
.desktop-nav {
  display: flex;
  gap: 2px;
  align-items: center;
}

.nav__link,
.nav__btn {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text);
  padding: 8px 14px;
  border-radius: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
  white-space: nowrap;
}

.nav__link:hover,
.nav__btn:hover {
  background: var(--bg-alt);
  color: var(--brand);
}

.nav__arrow {
  font-size: 9px;
  opacity: 0.45;
  transition: transform 0.25s ease;
  margin-top: 1px;
}

.nav__dropdown {
  position: relative;
  padding-bottom: 20px;
  margin-bottom: -20px;
}

.nav__menu {
  position: absolute;
  top: calc(100% - 6px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  box-shadow: var(--shadow-lg);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0.18s;
  z-index: 1000;
}

@media (min-width: 901px) {
  .nav__dropdown:hover .nav__menu {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0px);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0s;
  }
  .nav__dropdown:hover .nav__arrow {
    transform: rotate(180deg);
    opacity: 0.7;
  }
}

.nav__menu a {
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text);
  display: block;
  transition: var(--transition);
}

.nav__menu a:hover {
  background: var(--bg-alt);
  color: var(--brand);
}

/* CTA button in header */
.nav-cta {
  display: inline-flex;
  align-items: center;
  background: var(--brand);
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  margin-left: 8px;
  transition: var(--transition);
}
.nav-cta:hover {
  background: var(--brand-dark) !important;
  transform: translateY(-1px);
}

/* =========================
   Mobile Menu
========================= */
.mobile-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--border);
  background: #fff;
  border-radius: 8px;
  cursor: pointer;
  font-size: 20px;
  transition: var(--transition);
}

.mobile-btn:hover { background: var(--bg-alt); }

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .mobile-btn { display: flex; }
}

.mobile-menu {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 99999;
}

.mobile-menu[aria-hidden="false"] { pointer-events: auto; }

.mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  opacity: 0;
  transition: 0.3s;
  z-index: 99998;
}

.mobile-menu[aria-hidden="false"] .mobile-backdrop { opacity: 1; }

.mobile-panel {
  position: fixed;
  top: 0; right: 0;
  height: 100vh;
  width: min(85vw, 340px);
  background: #fff;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(.4,0,.2,1);
  z-index: 99999;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.mobile-menu[aria-hidden="false"] .mobile-panel { transform: translateX(0); }

.mobile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.mobile-top strong { font-size: 16px; font-weight: 700; }

.mobile-top button {
  width: 32px; height: 32px;
  border: none; background: var(--bg-alt);
  border-radius: 50%; cursor: pointer;
  font-size: 14px; display: flex; align-items: center; justify-content: center;
}

.mobile-links a,
.m-dd-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 14px;
  border-radius: 10px;
  font-size: 15px;
  color: var(--text);
  font-weight: 500;
  border: none;
  background: transparent;
  width: 100%;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.mobile-links a:hover,
.m-dd-btn:hover { background: var(--bg-alt); color: var(--brand); }

.m-dd-menu {
  display: none;
  flex-direction: column;
  padding-left: 14px;
  gap: 2px;
  margin-bottom: 4px;
}

.m-dd-menu.is-open { display: flex; }

.m-dd-menu a {
  font-size: 14px;
  color: var(--muted);
  padding: 10px 14px;
}

.m-dd-menu a:hover { color: var(--brand); background: var(--bg-alt); }

body.no-scroll { overflow: hidden; }

/* =========================
   Footer
========================= */
.site-footer {
  background: var(--bg-dark);
  color: #fff;
  padding: 60px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}

.footer-brand {}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-logo img { height: 48px; }

.footer-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
}

.footer-slogan {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-contact {
  font-size: 13.5px;
  color: rgba(255,255,255,0.65);
  line-height: 1.9;
}

.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 13.5px;
  color: rgba(255,255,255,0.6);
  padding: 4px 0;
  transition: var(--transition);
}

.footer-col a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 10px;
}

.footer-legal a {
  color: rgba(255,255,255,0.35);
  margin-left: 20px;
  transition: var(--transition);
}
.footer-legal a:hover { color: rgba(255,255,255,0.7); }

@media (max-width: 900px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}
@media (max-width: 560px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}