/* ============================================
   提醒鹿 RemindDeer - Design System
   ============================================ */

/* ── CSS Variables / Design Tokens ── */
:root {
  /* Colors - Primary Palette */
  --color-bg: #FFF9F0;
  --color-bg-light: #FFFBF5;
  --color-bg-warm: #F8F4EC;
  --color-bg-cream: #F7F0E3;
  --color-bg-beige: #F6F1E7;
  --color-bg-card: #FFF7EA;
  --color-bg-card-alt: #F7F2E6;
  --color-bg-card-sage: #F3F7EF;
  
  /* Primary Green */
  --color-primary: #476247;
  --color-primary-dark: #2F3A2F;
  --color-primary-light: #5C7A57;
  --color-sage: #A9C3A0;
  --color-sage-dark: #6F8E67;
  --color-sage-light: #7B8F73;
  
  /* Accent Colors */
  --color-accent-warm: #F4E5BF;
  --color-accent-coral: #C98D64;
  --color-accent-gold: #A67C52;
  
  /* Text Colors */
  --color-text: #2F3A2F;
  --color-text-secondary: #5F6B5F;
  --color-text-muted: #6D7B63;
  --color-text-light: #E8DDD0;
  
  /* Border Colors */
  --color-border: #E8DCC8;
  --color-border-warm: #E7D7BF;
  --color-border-light: #E5DED2;
  --color-border-sage: #D6E1CF;
  
  /* Semantic */
  --color-success: #5C7A57;
  --color-warning: #A67C52;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(103, 81, 40, 0.07);
  --shadow-xl: 0 18px 42px rgba(90, 74, 42, 0.094);
  --shadow-card: 0 10px 22px rgba(92, 122, 87, 0.14);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 18px;
  --radius-2xl: 20px;
  --radius-3xl: 26px;
  --radius-4xl: 28px;
  --radius-full: 9999px;
  
  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  
  /* Typography */
  --font-body: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  --font-heading: 'Funnel Sans', 'Inter', 'Noto Sans TC', sans-serif;
  
  /* Layout */
  --navbar-height: 72px;
  --container-max: 1200px;
  --section-padding-x: 120px;
  --section-padding-y: 80px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  word-break: break-word;
  overflow-wrap: break-word;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* ── CONTAINER ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* ── NAVBAR ── */
.navbar {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 88px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.logo-text-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-name {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.3px;
  line-height: 1;
}

.logo-eng {
  font-size: 10px;
  font-weight: 500;
  color: var(--color-sage-light);
  letter-spacing: 1.8px;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 15px;
  color: var(--color-text-secondary);
  transition: color 0.2s;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-login {
  background: var(--color-accent-warm);
  border: 1.5px solid #D7BF86;
  border-radius: 16px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: background 0.2s;
}

.nav-login:hover {
  background: #EDD9AB;
}

/* Mobile Navbar */
@media (max-width: 768px) {
  .navbar {
    padding: 0 var(--space-4);
  }

  .nav-links {
    display: none;
  }

  .nav-login {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }
}

/* ── BUTTONS ── */
.btn-primary {
  background: var(--color-primary-light);
  border: none;
  border-radius: var(--radius-xl);
  padding: 16px 30px;
  font-size: 16px;
  font-weight: 600;
  color: white;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: background 0.2s, transform 0.1s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-primary:hover {
  background: #4B6A46;
  transform: translateY(-1px);
}

.btn-secondary {
  background: #FFF8EE;
  border: 1.5px solid #B7C8A9;
  border-radius: var(--radius-xl);
  padding: 16px 30px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary-light);
  cursor: pointer;
  transition: background 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-secondary:hover {
  background: #EFF7EA;
}

.btn-sage {
  display: inline-flex;
  align-items: center;
  background: var(--color-sage);
  border: none;
  border-radius: var(--radius-full);
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary-dark);
  cursor: pointer;
  transition: background 0.2s;
}

.btn-sage:hover {
  background: #97B58E;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  background: transparent;
  border: 1.5px solid var(--color-border-sage);
  border-radius: var(--radius-xl);
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary-light);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-outline:hover {
  background: #EFF7EA;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  background: transparent;
  border: 1.5px solid var(--color-text-light);
  border-radius: var(--radius-full);
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-bg-warm);
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-ghost:hover {
  opacity: 0.8;
}

.btn-small {
  padding: 12px 20px;
  font-size: 14px;
}

.btn-large {
  padding: 18px 36px;
  font-size: 18px;
}

/* ── SECTIONS ── */
.section {
  padding: var(--section-padding-y) var(--section-padding-x);
}

.section-bg-light {
  background: var(--color-bg-light);
}

.section-bg-warm {
  background: var(--color-bg-warm);
}

.section-bg-beige {
  background: var(--color-bg-beige);
}

.section-cta-dark {
  background: var(--color-sage-dark);
  padding: var(--section-padding-y) var(--section-padding-x);
  text-align: center;
  color: var(--color-bg-warm);
}

.section-cta-dark h2 {
  font-family: var(--font-heading);
  font-size: 32px;
  margin-bottom: var(--space-4);
}

.section-cta-dark p {
  color: #EDE8DF;
  margin-bottom: var(--space-8);
}

.section-cta-dark .cta-row {
  justify-content: center;
}

.subnav {
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
  position: sticky;
  top: var(--navbar-height);
  z-index: 90;
}

.subnav-list {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  list-style: none;
}

.subnav-link,
.category-btn {
  text-decoration: none;
  color: var(--color-text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all 0.2s;
  font-weight: 500;
}

.subnav-link:hover,
.subnav-link.active,
.category-btn:hover,
.category-btn.active {
  background: var(--color-primary-light);
  color: var(--color-bg-warm);
}

.section-title-green {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
}

.section-title-dark {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

.section-header p {
  font-size: 16px;
  color: var(--color-text-secondary);
  text-align: center;
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-12) var(--space-6);
  }

  .section-cta-dark {
    padding: var(--space-12) var(--space-6);
  }
  
  .section-title-green,
  .section-title-dark {
    font-size: 28px;
  }
}

/* ── CARDS ── */
.card {
  border-radius: var(--radius-4xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.card-cream {
  background: #FFF7EA;
  border: 1.5px solid var(--color-border-warm);
  box-shadow: var(--shadow-lg);
}

.card-beige {
  background: #F7F2E6;
  border: 1.5px solid var(--color-border-warm);
  box-shadow: var(--shadow-lg);
}

.card-sage {
  background: #F3F7EF;
  border: 1.5px solid var(--color-border-sage);
  box-shadow: 0 12px 32px rgba(75, 106, 74, 0.07);
}

.card-light {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.card-dark {
  background: var(--color-primary-dark);
  border: 2px solid var(--color-sage-dark);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.094);
}

/* ── VALUE CARDS ── */
.value-card {
  flex: 1;
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.value-icon {
  width: 56px;
  height: 56px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
}

.value-icon-warm {
  background: var(--color-accent-warm);
}

.value-icon-coral {
  background: #F8DFC8;
}

.value-icon-sage {
  background: #DDE8D4;
}

.value-card h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
}

.value-card p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ── STEP CARDS ── */
.step-card {
  flex: 1;
  background: #FFF8EE;
  border-radius: var(--radius-3xl);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  border: 1.5px solid #E5D8C1;
}

.step-num {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-num span {
  font-size: 22px;
  font-weight: 700;
  color: white;
}

.step-num-1 {
  background: var(--color-primary-light);
}

.step-num-2 {
  background: var(--color-accent-coral);
}

.step-num-3 {
  background: #9DB38E;
}

.step-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

.step-card p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  text-align: center;
}

/* ── PRICING CARDS ── */
.price-card {
  flex: 1;
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.price-card-featured {
  background: var(--color-primary-dark);
  border: 2px solid var(--color-sage-dark);
  box-shadow: var(--shadow-md);
}

.price-card-top h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}

.price-card-featured .price-card-top h3 {
  color: var(--color-bg-warm);
}

.price-card-top p {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.price-card-featured .price-card-top p {
  color: var(--color-sage);
}

.price-badge {
  background: var(--color-sage);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}

.price-amount {
  display: flex;
  align-items: flex-end;
  gap: 4px;
}

.price-num {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

.price-card-featured .price-num {
  color: var(--color-bg-warm);
}

.price-per {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 2px;
}

.price-card-featured .price-per {
  color: var(--color-sage);
}

.price-annual {
  display: inline-block;
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  align-self: flex-start;
}

.price-annual-pro {
  background: #3D4F3D;
  color: #B8D0B0;
}

.price-annual-default {
  background: #F0EBE3;
  color: var(--color-accent-gold);
}

.price-divider {
  height: 1px;
  background: var(--color-border-light);
}

.price-card-featured .price-divider {
  background: #4A5E4A;
}

.price-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.feat-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.feat-row i,
.feat-row svg {
  width: 16px;
  height: 16px;
  color: var(--color-sage-dark);
  flex-shrink: 0;
}

.price-card-featured .feat-row i,
.price-card-featured .feat-row svg {
  color: var(--color-sage);
}

.feat-row span {
  font-size: 14px;
  color: var(--color-text);
}

.price-card-featured .feat-row span {
  color: var(--color-bg-warm);
}

.price-btn {
  display: block;
  width: 100%;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
  padding: 12px 0;
}

.price-btn:hover {
  opacity: 0.85;
}

.price-btn-free {
  background: transparent;
  border: 1.5px solid var(--color-sage);
  color: var(--color-sage-dark);
}

.price-btn-pro {
  background: var(--color-sage);
  border: none;
  color: var(--color-primary-dark);
  font-weight: 700;
  padding: 14px 0;
}

.price-btn-ultra {
  background: transparent;
  border: 1.5px solid var(--color-accent-gold);
  color: var(--color-accent-gold);
}

/* ── WHY CARDS ── */
.why-card {
  flex: 1;
  background: var(--color-bg-warm);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.why-icon {
  width: 48px;
  height: 48px;
  background: var(--color-sage);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-icon i,
.why-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-text);
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
}

.why-card p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ── USE CASE CARDS ── */
.uc-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border: 1px solid var(--color-border-light);
}

.uc-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.uc-card-top i,
.uc-card-top svg {
  width: 20px;
  height: 20px;
  color: var(--color-sage);
}

.uc-card-top h3 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}

.uc-card p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ── FAQ ACCORDION ── */
.faq-list {
  width: 100%;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--color-border-light);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  gap: var(--space-4);
  cursor: pointer;
  user-select: none;
}

.faq-row:hover {
  background: #F5F0E8;
}

.faq-row h3 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

.faq-row i,
.faq-row svg {
  width: 18px;
  height: 18px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.faq-body {
  padding: 0 var(--space-6) var(--space-5);
}

.faq-body p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.faq-body[hidden] {
  display: none;
}

/* ── FOOTER ── */
.footer {
  background: var(--color-sage-dark);
  padding: var(--section-padding-y) var(--section-padding-x);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-7);
  text-align: center;
}

.footer-eyebrow {
  font-size: 14px;
  font-weight: 600;
  color: #EAF2E6;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.footer-headline {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: var(--color-bg-warm);
}

.footer-desc {
  font-size: 16px;
  color: #EDE8DF;
  line-height: 1.7;
  max-width: 560px;
}

.footer-btn-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-note i,
.footer-note svg {
  width: 14px;
  height: 14px;
  color: #C0D6B8;
}

.footer-note span {
  font-size: 13px;
  color: #C0D6B8;
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: #5A7A56;
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: 13px;
  color: #B5CBB0;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.footer-links a {
  font-size: 13px;
  color: #B5CBB0;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #EAF2E6;
}

@media (max-width: 768px) {
  .footer {
    padding: var(--space-12) var(--space-6);
  }

  .footer-headline {
    font-size: 28px;
  }

  .footer-bottom-row {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer-headline {
    font-size: 24px;
  }

  .footer-desc {
    font-size: 14px;
  }

  .footer-btn-row {
    flex-direction: column;
    width: 100%;
  }

  .footer-btn-row .btn-primary,
  .footer-btn-row .btn-ghost,
  .footer-btn-row .btn-sage {
    width: 100%;
    justify-content: center;
  }
}

/* ── HERO SECTION ── */
.hero {
  background: linear-gradient(180deg, var(--color-bg-cream) 0%, #FBF8F1 100%);
  display: flex;
  align-items: center;
  gap: 72px;
  padding: 92px 120px;
  min-height: calc(100vh - var(--navbar-height));
  justify-content: center;
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  flex: 1;
  max-width: 620px;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: 60px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 19px;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 480px;
}

.cta-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-image-wrap {
  width: 420px;
  height: 420px;
  flex-shrink: 0;
  border-radius: 30px;
  overflow: hidden;
  border: 2px solid var(--color-border-warm);
  box-shadow: var(--shadow-xl);
  position: relative;
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-label {
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: #FFF7EA;
  opacity: 0.82;
}

@media (max-width: 1024px) {
  .hero {
    flex-direction: column;
    padding: var(--space-12) var(--space-6);
    gap: var(--space-10);
  }
  
  .hero-image-wrap {
    width: 100%;
    max-width: 400px;
    height: auto;
    aspect-ratio: 1;
  }
}

@media (max-width: 768px) {
  .hero-headline {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: var(--space-10) var(--space-5);
    gap: var(--space-8);
    text-align: center;
    align-items: center;
  }

  .hero-left {
    align-items: center;
  }

  .hero-headline {
    font-size: 30px;
  }

  .hero-subtitle {
    font-size: 15px;
    max-width: 100%;
  }

  .cta-row {
    flex-direction: column;
    width: 100%;
  }

  .cta-row .btn-primary,
  .cta-row .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* ── VALUE SECTION ── */
.value-section {
  background: var(--color-bg-light);
  padding: 88px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 52px;
}

.three-col {
  display: flex;
  gap: var(--space-6);
  width: 100%;
  max-width: var(--container-max);
}

@media (max-width: 768px) {
  .value-section {
    padding: var(--space-12) var(--space-6);
  }
  
  .three-col {
    flex-direction: column;
  }
}

/* ── HOW SECTION ── */
.how-section {
  background: var(--color-bg-beige);
  padding: 88px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
}

.how-title {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
}

.steps-row {
  display: flex;
  gap: 40px;
  width: 100%;
  max-width: var(--container-max);
}

@media (max-width: 768px) {
  .how-section {
    padding: var(--space-12) var(--space-6);
  }
  
  .how-title {
    font-size: 28px;
  }
  
  .steps-row {
    flex-direction: column;
    gap: var(--space-6);
  }
}

/* ── IMPORTANT SECTION ── */
.important-section {
  background: var(--color-primary-dark);
  padding: 96px 120px;
  display: flex;
  align-items: center;
  gap: 80px;
  justify-content: center;
}

.important-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  max-width: 560px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  background: var(--color-sage);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary-dark);
  align-self: flex-start;
}

.important-title {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: var(--color-bg-warm);
  line-height: 1.2;
}

.important-sub {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 500;
  color: var(--color-sage);
}

.important-desc {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 480px;
}

.important-card {
  width: 420px;
  flex-shrink: 0;
  background: #3D4F3D;
  border-radius: var(--radius-md);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.imp-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.imp-card-title i,
.imp-card-title svg {
  width: 20px;
  height: 20px;
  color: var(--color-sage);
  flex-shrink: 0;
}

.imp-card-title span {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-bg-warm);
}

.imp-bullet {
  display: flex;
  align-items: center;
  gap: 12px;
}

.imp-dot {
  width: 6px;
  height: 6px;
  background: var(--color-sage);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.imp-bullet span {
  font-size: 13px;
  color: #D4C9BE;
}

.imp-divider {
  height: 1px;
  background: #4A5E4A;
}

.imp-note {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-sage);
}

@media (max-width: 1024px) {
  .important-section {
    flex-direction: column;
    padding: var(--space-12) var(--space-6);
  }
  
  .important-card {
    width: 100%;
    max-width: 420px;
  }
}

@media (max-width: 768px) {
  .important-title {
    font-size: 28px;
  }
  
  .important-sub {
    font-size: 18px;
  }
}

/* ── PRICING SECTION ── */
.pricing-section {
  background: var(--color-bg-warm);
  padding: 80px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
}

.pricing-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.pricing-header h2 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

.pricing-header p {
  font-size: 16px;
  color: var(--color-text-secondary);
  text-align: center;
}

.pricing-tagline {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-accent-gold);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.pricing-cards {
  display: flex;
  gap: 20px;
  width: 100%;
  align-items: stretch;
  max-width: var(--container-max);
}

@media (max-width: 1024px) {
  .pricing-cards {
    flex-direction: column;
    align-items: center;
  }
  
  .price-card {
    max-width: 400px;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .pricing-section {
    padding: var(--space-12) var(--space-6);
  }
  
  .pricing-header h2 {
    font-size: 28px;
  }
}

/* ── WHY SECTION ── */
.why-section {
  background: var(--color-bg-light);
  padding: 80px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
}

.why-cards {
  display: flex;
  gap: var(--space-6);
  width: 100%;
  max-width: var(--container-max);
}

@media (max-width: 768px) {
  .why-section {
    padding: var(--space-12) var(--space-6);
  }
  
  .why-cards {
    flex-direction: column;
  }
}

/* ── USE CASES SECTION ── */
.uc-section {
  background: var(--color-bg-warm);
  padding: 80px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
}

.uc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
  max-width: var(--container-max);
}

@media (max-width: 768px) {
  .uc-section {
    padding: var(--space-12) var(--space-6);
  }
  
  .uc-grid {
    grid-template-columns: 1fr;
  }
}

/* ── FAQ SECTION ── */
.faq-section {
  background: var(--color-bg-light);
  padding: 80px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

@media (max-width: 768px) {
  .faq-section {
    padding: var(--space-12) var(--space-6);
  }
}

/* ── PAGE HERO ── */
.page-hero {
  background: linear-gradient(180deg, var(--color-bg-cream) 0%, #FBF8F1 100%);
  padding: 60px 120px 40px;
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.page-hero p {
  font-size: 18px;
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .page-hero {
    padding: var(--space-8) var(--space-6);
  }
  
  .page-hero h1 {
    font-size: 32px;
  }
}

/* ── CHAT PREVIEW ── */
.chat-preview {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-lg);
}

.chat-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  margin-bottom: 12px;
  max-width: 80%;
}

.chat-bubble-user {
  background: var(--color-primary-light);
  color: white;
  margin-left: auto;
}

.chat-bubble-bot {
  background: var(--color-bg-warm);
  border: 1px solid var(--color-border-light);
}

/* ── TIMELINE ── */
.timeline-item {
  display: flex;
  gap: var(--space-8);
  margin-bottom: 48px;
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 48px;
  bottom: -48px;
  width: 2px;
  background: var(--color-border);
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-number {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: bold;
  flex-shrink: 0;
  z-index: 1;
}

.timeline-content {
  flex: 1;
  background: var(--color-bg-light);
  padding: var(--space-6);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

@media (max-width: 768px) {
  .timeline-item {
    flex-direction: column;
    gap: var(--space-4);
  }
  
  .timeline-item::before {
    display: none;
  }
}

/* ── COMMAND CARDS ── */
.command-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.command-card h3 {
  font-size: 18px;
  margin-bottom: var(--space-4);
  color: var(--color-primary-light);
}

.command-example {
  background: var(--color-bg-warm);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-family: monospace;
  font-size: 14px;
  color: var(--color-text);
}

.command-desc {
  color: var(--color-text-secondary);
  font-size: 14px;
}

/* ── TIP CARDS ── */
.tip-card {
  background: var(--color-bg-light);
  padding: var(--space-6);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary-light);
}

.tip-card h4 {
  font-size: 16px;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.tip-card p {
  color: var(--color-text-secondary);
  font-size: 14px;
}

.tip-icon {
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-3);
  color: var(--color-primary-light);
  background: var(--color-bg-card-sage, #F3F7EF);
  border: 1px solid var(--color-border-sage);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tip-icon svg {
  width: 22px;
  height: 22px;
}

/* ── TABS ── */
.tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.tab {
  padding: 12px 24px;
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  background: var(--color-bg-light);
  cursor: pointer;
  transition: all 0.3s;
  font-size: 16px;
  color: var(--color-text);
}

.tab:hover,
.tab.active {
  border-color: var(--color-primary-light);
  background: var(--color-primary-light);
  color: white;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ── COMPARISON TABLE ── */
.comparison-table {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-lg);
}

.comparison-table table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.comparison-table th {
  background: var(--color-primary-light);
  color: white;
  font-weight: 600;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:nth-child(even) {
  background: var(--color-bg-warm);
}

.comparison-table .check {
  color: var(--color-primary-light);
  font-weight: bold;
}

.comparison-table .cross {
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .comparison-table {
    overflow-x: auto;
  }
  
  .comparison-table table {
    min-width: 600px;
  }
}

/* ── SEARCH BOX ── */
.search-box {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 16px 24px 16px 56px;
  border: 2px solid var(--color-border-light);
  border-radius: 50px;
  font-size: 16px;
  background: var(--color-bg-light);
  transition: border-color 0.3s;
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary-light);
}

.search-icon {
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-secondary);
}

/* ── CONTACT CARDS ── */
.contact-card {
  background: var(--color-bg-light);
  padding: var(--space-8);
  border-radius: var(--radius-md);
  text-align: center;
  flex: 1;
  min-width: 200px;
  max-width: 280px;
}

.contact-icon {
  font-size: 40px;
  margin-bottom: var(--space-4);
}

.contact-card h3 {
  font-size: 18px;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.contact-card p {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.contact-link {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.contact-link:hover {
  text-decoration: underline;
}

/* ── LOGIN PAGE ── */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.login-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-10) var(--space-5);
  background: linear-gradient(
    135deg,
    var(--color-bg-cream) 0%,
    #FBF8F1 50%,
    var(--color-bg-cream) 100%
  );
}

.login-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  max-width: 1000px;
  width: 100%;
  align-items: center;
}

.login-info {
  padding: var(--space-10);
}

.login-info h1 {
  font-family: var(--font-heading);
  font-size: 36px;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.login-info p {
  color: var(--color-text-secondary);
  font-size: 18px;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.benefits-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.benefits-list .check {
  width: 24px;
  height: 24px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.login-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-3xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  border: 1px solid var(--color-border);
}

.login-brand-mark {
  width: 76px;
  height: 76px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  overflow: hidden;
}

.login-brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.login-card h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.login-card .subtitle {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

.line-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #06c755;
  color: white;
  padding: 16px 32px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: background 0.3s, transform 0.3s;
  margin-bottom: var(--space-6);
}

.line-login-btn:hover {
  background: #05b34d;
  transform: translateY(-2px);
}

.flow-icon-chip {
  width: 80px;
  height: 80px;
  background: var(--color-bg-card-sage, #F3F7EF);
  border: 1px solid var(--color-border-sage);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--color-primary-light);
}

.flow-icon-chip svg {
  width: 32px;
  height: 32px;
}

.divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: var(--space-6) 0;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border-light);
}

.qr-section {
  background: var(--color-bg-warm);
  padding: var(--space-6);
  border-radius: var(--radius-md);
}

.qr-placeholder {
  width: 160px;
  height: 160px;
  background: var(--color-bg-light);
  border: 2px dashed var(--color-border-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  margin: 0 auto var(--space-3);
}

.privacy-notice {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

.privacy-notice h3 {
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.privacy-notice p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  text-align: center;
}

.privacy-notice a {
  color: var(--color-primary-light);
}

@media (max-width: 768px) {
  .login-container {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .login-info {
    padding: 0;
    text-align: center;
  }
  
  .benefits-list {
    display: inline-block;
    text-align: left;
  }
  
  .login-card {
    padding: var(--space-6) var(--space-5);
  }
}

/* ── UTILITIES ── */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.mb-6 {
  margin-bottom: var(--space-6);
}

.mb-8 {
  margin-bottom: var(--space-8);
}

.mt-8 {
  margin-top: var(--space-8);
}

.w-full {
  width: 100%;
}

.max-w-lg {
  max-width: 600px;
}

.max-w-xl {
  max-width: 800px;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── MOBILE MENU ── */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 99;
  padding: var(--space-6);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu .nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: stretch;
}

.mobile-menu .nav-links a {
  padding: var(--space-4);
  font-size: 18px;
  text-align: center;
  border-radius: var(--radius-md);
}

.mobile-menu .nav-links a:hover {
  background: var(--color-bg-warm);
}

/* ── ANIMATIONS ── */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out forwards;
}

/* ── PROMO PAGE ── */
.promo-hero {
  background: linear-gradient(160deg, #F2EDE1 0%, var(--color-bg-light) 60%, #EEF5EB 100%);
  padding: 80px 120px;
  border-bottom: 1px solid var(--color-border);
}

.promo-hero-inner {
  display: flex;
  align-items: flex-start;
  gap: 60px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.promo-hero-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.promo-event-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-accent-warm);
  border: 1.5px solid #D4B87A;
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent-gold);
  align-self: flex-start;
}

.promo-event-badge i,
.promo-event-badge svg {
  width: 14px;
  height: 14px;
}

.promo-hero-title {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.promo-hero-subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 520px;
}

.promo-info-card {
  width: 300px;
  flex-shrink: 0;
  background: var(--color-bg-light);
  border: 1.5px solid var(--color-border-warm);
  border-radius: var(--radius-3xl);
  padding: var(--space-7) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  box-shadow: var(--shadow-lg);
}

.promo-info-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-1);
}

.promo-info-header i,
.promo-info-header svg {
  width: 18px;
  height: 18px;
  color: var(--color-sage-dark);
}

.promo-info-header span {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}

.promo-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.promo-info-label {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.promo-info-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.promo-info-no {
  color: var(--color-sage-dark);
}

.promo-info-divider {
  height: 1px;
  background: var(--color-border-light);
}

.promo-info-note {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Promo Plans */
.promo-plans-section {
  background: var(--color-bg-warm);
  padding: 88px 120px;
}

.promo-plans-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 52px;
}

.promo-plans-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.promo-plans-header h2 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-text);
}

.promo-plans-header p {
  font-size: 16px;
  color: var(--color-text-secondary);
}

.promo-plans-compare {
  display: flex;
  gap: 24px;
  width: 100%;
  max-width: 720px;
  align-items: stretch;
}

.promo-plan-col {
  flex: 1;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.promo-plan-free {
  background: var(--color-bg-light);
  border: 1.5px solid var(--color-border-light);
}

.promo-plan-pro {
  background: var(--color-primary-dark);
  border: 2px solid var(--color-sage-dark);
  box-shadow: var(--shadow-md);
  position: relative;
}

.promo-plan-badge {
  display: inline-flex;
  align-self: flex-start;
  background: var(--color-sage);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.promo-plan-name {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
}

.promo-plan-pro .promo-plan-name {
  color: var(--color-bg-warm);
}

.promo-plan-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.promo-plan-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  color: var(--color-text);
}

.promo-plan-pro .promo-plan-list li {
  color: var(--color-bg-warm);
}

.promo-plan-list li i,
.promo-plan-list li svg {
  width: 15px;
  height: 15px;
  color: var(--color-sage-dark);
  flex-shrink: 0;
}

.promo-plan-pro .promo-plan-list li i,
.promo-plan-pro .promo-plan-list li svg {
  color: var(--color-sage);
}

.promo-plan-na {
  opacity: 0.4;
}

.promo-plan-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.promo-plan-cta {
  display: block;
  text-align: center;
  background: var(--color-sage);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary-dark);
  transition: opacity 0.2s;
  line-height: 1.4;
}

.promo-plan-cta:hover {
  opacity: 0.85;
}

/* Promo Rules */
.promo-rules-section {
  background: var(--color-bg-light);
  padding: 80px 120px;
}

.promo-rules-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.promo-rules-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.promo-rules-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.promo-rules-list li i,
.promo-rules-list li svg {
  width: 16px;
  height: 16px;
  color: var(--color-sage-dark);
  flex-shrink: 0;
  margin-top: 4px;
}

/* Responsive */
@media (max-width: 1024px) {
  .promo-hero {
    padding: var(--space-12) var(--space-6);
  }

  .promo-hero-inner {
    flex-direction: column;
    gap: var(--space-10);
  }

  .promo-info-card {
    width: 100%;
    max-width: 400px;
  }

  .promo-plans-section {
    padding: var(--space-12) var(--space-6);
  }

  .promo-plans-compare {
    flex-direction: column;
    align-items: center;
    max-width: 400px;
  }

  .promo-plan-col {
    width: 100%;
  }

  .promo-rules-section {
    padding: var(--space-12) var(--space-6);
  }
}

@media (max-width: 768px) {
  .promo-hero-title {
    font-size: 36px;
  }

  .promo-hero-subtitle {
    font-size: 16px;
  }

  .promo-plans-header h2 {
    font-size: 26px;
  }
}

/* ── FEATURE DETAIL ROWS ── */
.feature-detail-row {
  display: flex;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
  flex-wrap: wrap;
}

.feature-detail-row:last-child {
  margin-bottom: 0;
}

.feature-detail-row.reverse {
  flex-direction: row-reverse;
}

.feature-detail-col {
  flex: 1;
  min-width: 280px;
}

.feature-detail-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.feature-detail-desc {
  color: var(--color-text-secondary);
  font-size: 18px;
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.feature-check-list {
  list-style: none;
}

.feature-check-list li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  color: var(--color-text);
}

.feature-check-list li .check-mark {
  position: absolute;
  left: 0;
  color: var(--color-primary-light);
  font-weight: bold;
}

@media (max-width: 768px) {
  .feature-detail-row {
    gap: var(--space-8);
    margin-bottom: var(--space-12);
  }

  .feature-detail-row.reverse {
    flex-direction: column;
  }

  .feature-detail-title {
    font-size: 22px;
  }

  .feature-detail-desc {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .feature-detail-col {
    min-width: 0;
    width: 100%;
  }

  .feature-detail-title {
    font-size: 20px;
  }
}

/* ── PRINT STYLES ── */
@media print {
  .navbar,
  .footer,
  .cta-row,
  .btn-primary,
  .btn-secondary {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
}