/* ===== CSS Variables ===== */
:root {
  --jf-white: #FFFFFF;
  --jf-surface: #F8F9FA;
  --jf-surface-alt: #F0F4FF;
  --jf-surface-cream: #FFF8F0;
  --jf-surface-mint: #F0FFF4;
  --jf-surface-lavender: #F5F0FF;
  --jf-surface-rose: #FFF0F0;
  --jf-surface-sky: #F0F8FF;
  --jf-border: #E8ECF0;
  --jf-border-hover: #D0D8E4;
  --jf-text: #1A1D26;
  --jf-text-secondary: #5A6270;
  --jf-text-muted: #8B95A5;
  --jf-primary: #4F46E5;
  --jf-primary-light: #EEF0FF;
  --jf-primary-dark: #3730A3;
  --jf-accent-blue: #2563EB;
  --jf-accent-green: #10B981;
  --jf-accent-orange: #F59E0B;
  --jf-accent-purple: #8B5CF6;
  --jf-accent-red: #EF4444;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 3px rgba(26, 29, 38, 0.04);
  --shadow-md: 0 4px 12px rgba(26, 29, 38, 0.06);
  --shadow-lg: 0 8px 24px rgba(26, 29, 38, 0.08);
  --shadow-xl: 0 16px 40px rgba(26, 29, 38, 0.1);
  --shadow-card: 0 2px 8px rgba(79, 70, 229, 0.06);
  --shadow-card-hover: 0 8px 24px rgba(79, 70, 229, 0.12);
  --transition-fast: all 0.2s ease;
  --transition-base: all 0.3s ease;
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--jf-text);
  background: var(--jf-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.howto-container { max-width: 1160px; margin: 0 auto; padding: 0.9rem clamp(0.8rem, 2vw, 1.5rem) 2.5rem; }

/* ===== Navbar ===== */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid var(--jf-border);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.nav-container { max-width: 1160px; margin: 0 auto; padding: 0 clamp(0.8rem, 2vw, 1.5rem); }
.navbar-content { display: flex; align-items: center; justify-content: space-between; height: 56px; }

.logo { display: flex; align-items: center; gap: 0.5rem; text-decoration: none; }
.logo-img { width: 36px; height: 36px; border-radius: 8px; object-fit: cover; }
.logo-text { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--jf-text); }

.nav-links-desktop { display: none; align-items: center; gap: 0.25rem; }
.nav-link { padding: 0.4rem 0.7rem; font-size: 0.82rem; font-weight: 500; color: var(--jf-text-secondary); border-radius: var(--radius-pill); transition: var(--transition-fast); }
.nav-link:hover, .nav-link.active { color: var(--jf-primary); background: var(--jf-primary-light); }

.nav-actions { display: flex; align-items: center; gap: 0.5rem; }
.nav-bell { position: relative; padding: 0.4rem; color: var(--jf-text-secondary); border-radius: var(--radius-sm); transition: var(--transition-fast); }
.nav-bell:hover { color: var(--jf-primary); background: var(--jf-primary-light); }
.nav-badge { position: absolute; top: 2px; right: 2px; width: 16px; height: 16px; background: var(--jf-accent-red); color: white; font-size: 0.6rem; font-weight: 700; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 2px solid var(--jf-white); }

.nav-hamburger { display: flex; flex-direction: column; gap: 4px; padding: 0.4rem; border-radius: var(--radius-sm); }
.nav-hamburger span { display: block; width: 20px; height: 2px; background: var(--jf-text); border-radius: 2px; transition: var(--transition-fast); }

/* Mobile Drawer */
.nav-mobile-drawer { position: fixed; top: 0; right: 0; width: 280px; height: 100vh; background: var(--jf-white); z-index: 1100; transform: translateX(100%); transition: transform 0.3s ease; box-shadow: var(--shadow-xl); padding: 1.25rem; }
.nav-mobile-drawer.open { transform: translateX(0); }
.nav-mobile-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--jf-border); }
.nav-mobile-close { padding: 0.3rem; color: var(--jf-text-secondary); border-radius: var(--radius-sm); }
.nav-mobile-close:hover { background: var(--jf-surface); }
.nav-mobile-links { display: flex; flex-direction: column; gap: 0.25rem; }
.nav-mobile-links .nav-link { padding: 0.7rem 0.8rem; font-size: 0.9rem; }

.nav-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.3); z-index: 1050; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.nav-overlay.open { opacity: 1; pointer-events: auto; }

/* ===== Hero ===== */
.hero-section { margin-top: 0.75rem; border-radius: var(--radius-xl); background: linear-gradient(135deg, #EEF2FF 0%, #F0FDF4 40%, #FFF7ED 100%); padding: clamp(1.8rem, 5vw, 2.8rem) clamp(1rem, 3vw, 1.8rem); text-align: center; position: relative; overflow: hidden; }
.hero-section::before { content: ''; position: absolute; top: -50%; right: -30%; width: 300px; height: 300px; background: radial-gradient(circle, rgba(79,70,229,0.06) 0%, transparent 70%); pointer-events: none; }

.hero-badge { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--jf-primary-light); color: var(--jf-primary); border-radius: var(--radius-pill); padding: 0.35rem 0.9rem; font-size: 0.75rem; font-weight: 600; margin-bottom: 1rem; }
.hero-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: clamp(1.7rem, 5.5vw, 2.6rem); line-height: 1.15; color: var(--jf-text); }
.hero-subtitle { margin-top: 0.7rem; font-size: clamp(0.88rem, 2.2vw, 1rem); color: var(--jf-text-secondary); line-height: 1.7; max-width: 520px; margin-left: auto; margin-right: auto; }

/* Hero Search */
.hero-search-wrap { margin-top: 1.2rem; max-width: 520px; margin-left: auto; margin-right: auto; }
.hero-search-form { display: flex; align-items: center; background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-pill); overflow: hidden; box-shadow: var(--shadow-md); transition: var(--transition-base); }
.hero-search-form:focus-within { border-color: var(--jf-primary); box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1), var(--shadow-md); }
.hero-search-icon { margin-left: 1rem; color: var(--jf-text-muted); flex-shrink: 0; }
.hero-search-form input { flex: 1; border: none; outline: none; padding: 0.85rem 0.6rem; font-size: 0.92rem; color: var(--jf-text); background: transparent; min-width: 0; }
.hero-search-form input::placeholder { color: var(--jf-text-muted); }
.hero-search-btn { background: linear-gradient(135deg, var(--jf-primary), #7C3AED); color: white; font-weight: 600; font-size: 0.9rem; padding: 0.85rem 1.6rem; border-radius: var(--radius-pill); margin: 3px; flex-shrink: 0; transition: var(--transition-fast); }
.hero-search-btn:hover { filter: brightness(1.08); }
.hero-search-status { margin-top: 0.6rem; font-size: 0.82rem; color: var(--jf-text-muted); }

/* Hero Stats */
.hero-stats { margin-top: 1.2rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem 1.5rem; }
.hero-stat { display: flex; align-items: center; gap: 0.45rem; }
.hero-stat-check { width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.hero-stat-green { background: rgba(16, 185, 129, 0.12); color: var(--jf-accent-green); }
.hero-stat-blue { background: rgba(37, 99, 235, 0.12); color: var(--jf-accent-blue); }
.hero-stat-orange { background: rgba(245, 158, 11, 0.12); color: var(--jf-accent-orange); }
.hero-stat-text { font-size: 0.85rem; font-weight: 500; color: var(--jf-text-secondary); }

/* ===== Trending Bar ===== */
.trending-bar { margin-top: 0.75rem; background: linear-gradient(90deg, var(--jf-primary), #7C3AED, var(--jf-primary)); background-size: 200% 100%; border-radius: var(--radius-lg); padding: 0.6rem 1rem; display: flex; align-items: center; gap: 0.75rem; overflow: hidden; animation: gradientShift 8s ease infinite; }
@keyframes gradientShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.trending-label { display: flex; align-items: center; gap: 0.35rem; color: white; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; white-space: nowrap; flex-shrink: 0; }
.trending-marquee { flex: 1; overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); }
.trending-track { display: inline-block; white-space: nowrap; color: rgba(255,255,255,0.85); font-size: 0.82rem; font-weight: 500; animation: marqueeScroll 25s linear infinite; }
@keyframes marqueeScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== Section Title ===== */
.section-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: clamp(1.2rem, 3vw, 1.6rem); color: var(--jf-text); margin-bottom: 0.9rem; }

.section-head { display: flex; justify-content: space-between; align-items: end; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 0.9rem; }
.section-subtitle { margin-top: 0.25rem; color: var(--jf-text-secondary); font-size: 0.88rem; line-height: 1.6; max-width: 54rem; }

/* ===== Quick Tools ===== */
.quick-tools-section { margin-top: 1.5rem; }
.quick-tools-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
.quick-tool-card { display: flex; flex-direction: column; align-items: center; text-align: center; background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); padding: 1.1rem 0.7rem; transition: var(--transition-smooth); text-decoration: none; color: inherit; }
.quick-tool-card:hover { transform: translateY(-4px); border-color: var(--jf-primary); box-shadow: var(--shadow-card-hover); }
.quick-tool-icon { width: 48px; height: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 0.5rem; }
.tool-blue { background: var(--jf-surface-alt); }
.tool-green { background: var(--jf-surface-mint); }
.tool-orange { background: var(--jf-surface-cream); }
.tool-mint { background: #E0F7FA; }
.tool-purple { background: var(--jf-surface-lavender); }
.tool-indigo { background: #EDE9FE; }
.quick-tool-label { font-size: 0.82rem; font-weight: 600; color: var(--jf-text); }

/* ===== Topics ===== */
.topics-section { margin-top: 1.5rem; }
.topics-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.topic-card { display: flex; flex-direction: column; gap: 0.65rem; background: linear-gradient(180deg, #fff, #fbfcff); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); padding: 1.05rem; transition: var(--transition-smooth); text-decoration: none; color: inherit; box-shadow: var(--shadow-card); }
.topic-card:hover { transform: translateY(-4px); border-color: var(--jf-primary); box-shadow: var(--shadow-card-hover); }
.topic-card-top { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }
.topic-card-badge { display: inline-flex; align-items: center; background: var(--jf-primary-light); color: var(--jf-primary); border-radius: var(--radius-pill); padding: 0.18rem 0.55rem; font-size: 0.68rem; font-weight: 700; }
.topic-card-count { font-size: 0.72rem; color: var(--jf-text-muted); }
.topic-card-title { font-size: 0.98rem; font-weight: 700; color: var(--jf-text); line-height: 1.3; }
.topic-card-desc { font-size: 0.82rem; color: var(--jf-text-secondary); line-height: 1.6; }
.topic-card-cta { margin-top: auto; color: var(--jf-primary); font-weight: 700; font-size: 0.84rem; }

/* ===== Related Guides ===== */
.related-guides-section { margin-top: 1.5rem; }
.related-guides-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.howto-grid-wide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.topics-grid-tight { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.guide-link-row { margin-top: 0.9rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.guide-link-pill { display: inline-flex; align-items: center; border: 1.5px solid rgba(79, 70, 229, 0.18); background: rgba(255,255,255,0.75); color: var(--jf-primary-dark); padding: 0.38rem 0.75rem; border-radius: var(--radius-pill); font-size: 0.78rem; font-weight: 600; transition: var(--transition-fast); }
.guide-link-pill:hover { background: var(--jf-primary-light); border-color: var(--jf-primary); color: var(--jf-primary); }

.category-hero { margin-top: 0.75rem; border-radius: var(--radius-xl); background: linear-gradient(135deg, #EEF2FF 0%, #F0FFF4 55%, #FFF7ED 100%); padding: clamp(1.8rem, 5vw, 2.6rem) clamp(1rem, 3vw, 1.8rem); text-align: center; position: relative; overflow: hidden; }
.category-hero::before { content: ''; position: absolute; inset: auto -20% -40% auto; width: 240px; height: 240px; background: radial-gradient(circle, rgba(79, 70, 229, 0.08) 0%, transparent 72%); pointer-events: none; }

.guide-bottom-nav { margin-top: 1rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* ===== Category Pills ===== */
.category-pills-section { margin-top: 1.5rem; }
.category-pills-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cat-pill { padding: 0.45rem 0.9rem; border-radius: var(--radius-pill); border: 1.5px solid var(--jf-border); background: var(--jf-surface); color: var(--jf-text-secondary); font-size: 0.82rem; font-weight: 500; transition: var(--transition-fast); cursor: pointer; }
.cat-pill:hover { background: var(--jf-primary-light); border-color: var(--jf-primary); color: var(--jf-primary); }
.cat-pill-active { background: var(--jf-primary); border-color: var(--jf-primary); color: white; }

/* ===== Guide Cards ===== */
.guides-grid-section { margin-top: 1.5rem; }
.guides-grid-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.75rem; flex-wrap: wrap; gap: 0.5rem; }
.guides-grid-count { font-size: 0.8rem; color: var(--jf-text-muted); }
.howto-grid { display: grid; grid-template-columns: 1fr; gap: 0.75rem; }
.howto-grid-home { grid-template-columns: 1fr; }

.guide-card { display: flex; flex-direction: column; min-width: 0; width: 100%; overflow: hidden; background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); padding: 1rem; transition: var(--transition-smooth); text-decoration: none; color: inherit; }
.guide-card:hover { transform: translateY(-4px); border-color: var(--jf-primary); box-shadow: var(--shadow-card-hover); }
.guide-card-top { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }
.guide-card-badge { display: inline-flex; align-items: center; background: var(--jf-primary-light); color: var(--jf-primary); border-radius: var(--radius-pill); padding: 0.18rem 0.55rem; font-size: 0.68rem; font-weight: 700; }
.guide-card-dept { font-size: 0.68rem; color: var(--jf-text-muted); text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 45%; min-width: 0; }
.guide-card-title { margin-top: 0.65rem; font-size: 0.92rem; font-weight: 600; line-height: 1.32; color: var(--jf-text); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-width: 0; }
.guide-card-desc { margin-top: 0.28rem; font-size: 0.8rem; color: var(--jf-text-secondary); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-width: 0; }
.guide-card-meta { margin-top: 0.7rem; display: flex; align-items: center; gap: 0.35rem; font-size: 0.75rem; color: var(--jf-text-muted); }
.guide-card-cta { margin-top: auto; padding-top: 0.7rem; color: var(--jf-primary); font-weight: 600; font-size: 0.85rem; }
.guide-card:hover .guide-card-cta { text-decoration: underline; }

.howto-empty { text-align: center; padding: 2rem 1rem; color: var(--jf-text-muted); }
.howto-empty h3 { font-size: 1rem; color: var(--jf-text); margin-top: 0.5rem; }
.howto-empty p { font-size: 0.85rem; margin-top: 0.3rem; }

/* ===== Notice Section ===== */
.notice-section { margin-top: 1.25rem; display: flex; background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); overflow: hidden; }
.notice-accent { width: 4px; background: var(--jf-accent-orange); flex-shrink: 0; }
.notice-content { padding: 1rem 1.1rem; }
.notice-content h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.3rem; }
.notice-content p { font-size: 0.82rem; color: var(--jf-text-secondary); line-height: 1.65; }

/* ===== CTA Banner ===== */
.cta-banner { margin-top: 1.25rem; background: linear-gradient(135deg, var(--jf-primary), #7C3AED); border-radius: var(--radius-xl); padding: clamp(1.6rem, 4vw, 2.2rem); text-align: center; color: white; }
.cta-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: clamp(1.3rem, 3.5vw, 1.7rem); }
.cta-subtitle { margin-top: 0.4rem; font-size: 0.88rem; opacity: 0.88; max-width: 420px; margin-left: auto; margin-right: auto; line-height: 1.6; }
.cta-btn { margin-top: 1rem; background: white; color: var(--jf-primary); font-weight: 600; font-size: 0.9rem; padding: 0.8rem 1.8rem; border-radius: var(--radius-pill); transition: var(--transition-fast); }
.cta-btn:hover { background: var(--jf-primary-light); }

/* ===== Buttons ===== */
.btn-primary { display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--jf-primary), #7C3AED); color: white; font-weight: 600; font-size: 0.88rem; padding: 0.75rem 1.4rem; border-radius: var(--radius-pill); transition: var(--transition-fast); box-shadow: var(--shadow-md); border: none; cursor: pointer; text-decoration: none; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); filter: brightness(1.05); }
.btn-secondary { display: inline-flex; align-items: center; justify-content: center; background: transparent; border: 1.5px solid var(--jf-border); color: var(--jf-text-secondary); font-weight: 500; font-size: 0.85rem; padding: 0.7rem 1.2rem; border-radius: var(--radius-pill); transition: var(--transition-fast); text-decoration: none; cursor: pointer; }
.btn-secondary:hover { background: var(--jf-primary-light); border-color: var(--jf-primary); color: var(--jf-primary); }

/* ===== Footer ===== */
.footer { margin-top: 2rem; background: var(--jf-surface); border-top: 1px solid var(--jf-border); }
.footer-container { max-width: 1160px; margin: 0 auto; padding: 1.5rem clamp(0.8rem, 2vw, 1.5rem); text-align: center; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.3rem; margin-bottom: 0.75rem; }
.footer-links a { font-size: 0.78rem; font-weight: 500; color: var(--jf-primary); padding: 0.2rem 0.3rem; }
.footer-dot { color: var(--jf-text-muted); font-size: 0.7rem; }
.footer-copy, .footer-hindi { font-size: 0.78rem; color: var(--jf-text-muted); }
.footer-hindi { margin-top: 0.2rem; }

/* ===== Floating Assistant ===== */
.floating-assistant { position: fixed; bottom: 20px; right: 20px; width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, var(--jf-primary), #7C3AED); color: white; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); z-index: 900; transition: var(--transition-fast); border: none; cursor: pointer; }
.floating-assistant:hover { transform: scale(1.05); }

.assistant-panel { position: fixed; bottom: 84px; right: 20px; width: min(360px, calc(100vw - 40px)); background: var(--jf-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); z-index: 901; display: flex; flex-direction: column; max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.35s ease, opacity 0.25s ease; }
.assistant-panel.open { max-height: 500px; opacity: 1; }
.assistant-header { display: flex; justify-content: space-between; align-items: center; padding: 0.8rem 1rem; border-bottom: 1px solid var(--jf-border); }
.assistant-header h3 { font-size: 0.9rem; font-weight: 600; }
.btn-close { font-size: 1.3rem; color: var(--jf-text-muted); line-height: 1; padding: 0.2rem; }
.assistant-chat { flex: 1; min-height: 200px; max-height: 300px; overflow-y: auto; padding: 0.75rem; display: flex; flex-direction: column; gap: 0.5rem; }
.assistant-message { max-width: 85%; }
.assistant-message.user { align-self: flex-end; }
.assistant-message.assistant { align-self: flex-start; }
.assistant-message-content { padding: 0.6rem 0.8rem; border-radius: var(--radius-md); font-size: 0.82rem; line-height: 1.5; }
.assistant-message.user .assistant-message-content { background: var(--jf-primary); color: white; border-bottom-right-radius: 4px; }
.assistant-message.assistant .assistant-message-content { background: var(--jf-surface); color: var(--jf-text); border-bottom-left-radius: 4px; }
.assistant-input-area { display: flex; gap: 0.4rem; padding: 0.6rem; border-top: 1px solid var(--jf-border); }
.assistant-input { flex: 1; border: 1.5px solid var(--jf-border); border-radius: var(--radius-pill); padding: 0.55rem 0.8rem; font-size: 0.82rem; outline: none; transition: var(--transition-fast); }
.assistant-input:focus { border-color: var(--jf-primary); }
.btn-send { background: var(--jf-primary); color: white; font-weight: 600; font-size: 0.8rem; padding: 0.55rem 1rem; border-radius: var(--radius-pill); transition: var(--transition-fast); }
.btn-send:hover { background: var(--jf-primary-dark); }

/* ===== Scroll Reveal ===== */
.reveal-card { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-card.revealed { opacity: 1; transform: translateY(0); }

/* ===== Guide Detail Page ===== */
.guide-hero { margin-top: 0.75rem; background: linear-gradient(135deg, #EEF2FF 0%, #F0FDF4 50%, #FFF7ED 100%); border-radius: var(--radius-xl); padding: clamp(1.4rem, 4vw, 2.2rem); position: relative; overflow: hidden; }
.guide-hero-top { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.guide-hero-badge { display: inline-flex; align-items: center; background: var(--jf-primary-light); color: var(--jf-primary); border-radius: var(--radius-pill); padding: 0.2rem 0.7rem; font-size: 0.72rem; font-weight: 700; }
.guide-hero-time { display: flex; align-items: center; gap: 0.35rem; font-size: 0.78rem; color: var(--jf-text-muted); background: rgba(255,255,255,0.7); padding: 0.25rem 0.7rem; border-radius: var(--radius-pill); }
.guide-hero-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: clamp(1.4rem, 3.5vw, 2rem); line-height: 1.25; margin-top: 0.7rem; }
.guide-hero-intro { margin-top: 0.4rem; font-size: 0.9rem; color: var(--jf-text-secondary); line-height: 1.7; }
.guide-hero-highlights { margin-top: 0.8rem; display: flex; flex-wrap: wrap; gap: 0.45rem; }
.guide-hero-highlights span { background: rgba(255,255,255,0.8); border: 1px solid rgba(99,102,241,0.15); border-radius: var(--radius-pill); padding: 0.28rem 0.7rem; font-size: 0.78rem; color: var(--jf-text-secondary); }

.guide-content-grid { margin-top: 1rem; display: grid; grid-template-columns: 1fr; gap: 0.8rem; }
.guide-content-card { background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); padding: 1.1rem; transition: var(--transition-smooth); }
.guide-content-card:hover { transform: translateY(-3px); border-color: rgba(99,102,241,0.4); box-shadow: var(--shadow-card-hover); }
.guide-content-card h2 { font-size: 1.05rem; font-weight: 700; color: var(--jf-text); border-left: 3px solid var(--jf-primary); padding-left: 0.7rem; margin-bottom: 0.7rem; }
.guide-h2-sub { font-weight: 400; color: var(--jf-text-muted); font-size: 0.88em; }
.guide-content-card ul, .guide-content-card ol { margin: 0; padding-left: 1.1rem; color: var(--jf-text-secondary); line-height: 1.8; font-size: 0.88rem; }
.guide-content-card li { margin-bottom: 0.35rem; }
.guide-content-card a { color: var(--jf-primary); font-weight: 500; text-decoration: underline; text-underline-offset: 2px; }

.gd-faq-section { margin-top: 1rem; background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); padding: 1.1rem; }
.gd-faq-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.7rem; }
.gd-faq-grid { display: grid; grid-template-columns: 1fr; gap: 0.7rem; }
.gd-faq-item { background: var(--jf-surface); border-radius: var(--radius-md); padding: 0.9rem; }
.gd-faq-item h4 { font-size: 0.9rem; font-weight: 600; color: var(--jf-text); margin-bottom: 0.3rem; }
.gd-faq-item p { font-size: 0.84rem; color: var(--jf-text-secondary); line-height: 1.65; }

.guide-bottom-nav { margin-top: 1rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* ===== FAQ Page ===== */
.faq-hero { margin-top: 0.75rem; border-radius: var(--radius-xl); background: linear-gradient(135deg, #F0FFF4 0%, #EEF2FF 100%); padding: clamp(1.8rem, 5vw, 2.8rem) clamp(1rem, 3vw, 1.8rem); text-align: center; }
.faq-categories-section { margin-top: 1.5rem; }
.faq-categories-row { display: flex; gap: 0.6rem; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; padding-bottom: 0.3rem; }
.faq-categories-row::-webkit-scrollbar { display: none; }
.faq-cat-card { display: flex; flex-direction: column; align-items: center; min-width: 110px; background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); padding: 0.85rem 0.6rem; text-align: center; cursor: pointer; transition: var(--transition-fast); flex-shrink: 0; }
.faq-cat-card:hover { border-color: var(--jf-primary); background: var(--jf-primary-light); }
.faq-cat-icon { font-size: 1.6rem; margin-bottom: 0.3rem; }
.faq-cat-label { font-size: 0.78rem; font-weight: 600; color: var(--jf-text); }
.faq-cat-count { font-size: 0.7rem; color: var(--jf-text-muted); margin-top: 0.15rem; }

.faq-accordion-section { margin-top: 1.5rem; }
.faq-acc-item { background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-md); margin-bottom: 0.5rem; overflow: hidden; transition: var(--transition-fast); }
.faq-acc-item:hover { border-color: var(--jf-border-hover); }
.faq-acc-question { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 0.9rem 1rem; font-size: 0.9rem; font-weight: 600; color: var(--jf-text); text-align: left; transition: var(--transition-fast); }
.faq-acc-question:hover { background: var(--jf-surface); }
.faq-acc-chevron { color: var(--jf-text-muted); transition: transform 0.3s ease; flex-shrink: 0; margin-left: 0.5rem; }
.faq-acc-item.open .faq-acc-chevron { transform: rotate(180deg); }
.faq-acc-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-acc-item.open .faq-acc-answer { max-height: 300px; }
.faq-acc-answer-inner { padding: 0 1rem 0.9rem; font-size: 0.86rem; color: var(--jf-text-secondary); line-height: 1.7; }

.faq-cta-section { margin-top: 1.25rem; background: var(--jf-surface); border-radius: var(--radius-xl); padding: 1.8rem 1.2rem; text-align: center; }
.faq-cta-section h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--jf-text); }
.faq-cta-section p { margin-top: 0.3rem; font-size: 0.85rem; color: var(--jf-text-secondary); margin-bottom: 0.8rem; }

/* ===== How It Works Page ===== */
.works-hero { margin-top: 0.75rem; border-radius: var(--radius-xl); background: linear-gradient(135deg, #FFF8F0 0%, var(--jf-surface) 100%); padding: clamp(1.8rem, 5vw, 2.8rem) clamp(1rem, 3vw, 1.8rem); text-align: center; }
.process-steps-section { margin-top: 1.5rem; }
.process-steps-grid { display: grid; grid-template-columns: 1fr; gap: 0.8rem; }
.process-step-card { background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); padding: 1.3rem; transition: var(--transition-smooth); }
.process-step-card:hover { transform: translateY(-3px); border-color: rgba(99,102,241,0.4); box-shadow: var(--shadow-card-hover); }
.process-step-num { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 2.2rem; color: var(--jf-primary); opacity: 0.25; line-height: 1; }
.process-step-card h3 { margin-top: 0.4rem; font-size: 1rem; font-weight: 700; color: var(--jf-text); }
.process-step-card p { margin-top: 0.3rem; font-size: 0.84rem; color: var(--jf-text-secondary); line-height: 1.65; }
.process-step-card ul { margin-top: 0.4rem; padding-left: 1.1rem; font-size: 0.8rem; color: var(--jf-text-secondary); line-height: 1.7; }

.tips-section { margin-top: 1.5rem; }
.tips-grid { display: grid; grid-template-columns: 1fr; gap: 0.7rem; }
.tip-card { background: var(--jf-white); border: 1.5px solid var(--jf-border); border-radius: var(--radius-lg); padding: 1.1rem; transition: var(--transition-smooth); }
.tip-card:hover { transform: translateY(-3px); border-color: rgba(99,102,241,0.4); box-shadow: var(--shadow-card-hover); }
.tip-icon { font-size: 1.5rem; margin-bottom: 0.3rem; display: block; }
.tip-card h4 { font-size: 0.95rem; font-weight: 600; color: var(--jf-text); margin-bottom: 0.2rem; }
.tip-card p { font-size: 0.82rem; color: var(--jf-text-secondary); line-height: 1.6; }

/* ===== Responsive ===== */
@media (min-width: 640px) {
  .howto-container { padding: 1rem 1rem 3rem; max-width: 1160px; }
  .nav-container { padding: 0 1rem; }
  .navbar-content { height: 60px; }
  .logo-img { width: 40px; height: 40px; }
  .quick-tools-grid { grid-template-columns: repeat(3, 1fr); }
  .howto-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .howto-grid-home { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .topics-grid,
  .related-guides-grid,
  .topics-grid-tight,
  .howto-grid-wide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guide-content-grid { grid-template-columns: repeat(2, 1fr); }
  .gd-faq-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps-grid { grid-template-columns: repeat(2, 1fr); }
  .tips-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { gap: 1.5rem 2rem; }
}

@media (min-width: 768px) {
  .nav-links-desktop { display: flex; }
  .nav-hamburger { display: none; }
  .howto-container { max-width: 1160px; padding: 1.25rem 1.5rem 3rem; }
  .nav-container { padding: 0 1.5rem; }
  .guide-hero-highlights span { font-size: 0.82rem; }
}

@media (min-width: 1024px) {
  .howto-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .howto-grid-home { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .topics-grid,
  .related-guides-grid,
  .topics-grid-tight { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .howto-grid-wide { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .process-steps-grid { grid-template-columns: repeat(4, 1fr); }
  .quick-tools-grid { grid-template-columns: repeat(6, 1fr); }
}

@media (max-width: 639px) {
  .guide-bottom-nav { flex-direction: column; }
  .guide-bottom-nav .btn-primary, .guide-bottom-nav .btn-secondary { width: 100%; justify-content: center; }
  .hero-search-form input { font-size: 0.85rem; padding: 0.7rem 0.4rem; }
  .hero-search-btn { padding: 0.7rem 1.2rem; font-size: 0.85rem; }
  .topics-grid,
  .related-guides-grid,
  .topics-grid-tight,
  .howto-grid-wide { grid-template-columns: 1fr; }
}