/* SuShou - Professional Styles */
:root {
	--bg: #0e1530;
	--bg-alt: #0b1126;
	--card: #121a3a;
	--brand: #2dd4bf;
	--brand-2: #60a5fa;
	--text: #e6eaf2;
	--muted: #9aa3b2;
	--accent: #f59e0b;
	--shadow: 0 10px 30px rgba(0,0,0,0.25);
	--radius: 14px;
	--gold-1: #fff0c2;
	--gold-2: #ffd27a;
	--gold-3: #f5b14a;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
	margin: 0;
	font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", Segoe UI, Roboto, Helvetica, Arial, sans-serif;
	/* Global background: image + gradient overlay */
	--bg-top-alpha: 0.86;
	--bg-bottom-alpha: 0.9;
	background: linear-gradient(180deg, rgba(14,21,48,var(--bg-top-alpha)) 0%, rgba(11,17,38,var(--bg-bottom-alpha)) 100%), url('/assets/img/nano-banana-no-bg-2025-08-29T17-10-46.jpg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	background-attachment: fixed;
	color: var(--text);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.container {
	width: min(1120px, 92%);
	margin: 0 auto;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	backdrop-filter: saturate(1.2) blur(10px);
	background: rgba(14,21,48,0.6);
	border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { display: flex; align-items: baseline; gap: 10px; }
.logo { font-weight: 700; font-size: 20px; letter-spacing: 2px; }
.sub { font-size: 12px; color: var(--muted); letter-spacing: 1px; }
.nav-links a { color: var(--text); text-decoration: none; margin: 0 12px; opacity: 0.85; }
.nav-links a:hover { opacity: 1; }

.nav-cta .btn { padding: 10px 14px; }

.hero {
	position: relative;
	padding: 84px 0 36px 0;
	overflow: hidden;
}
.hero::before {
	content: "";
	position: absolute; inset: -20% -10% auto -10%; height: 60%; filter: blur(60px); opacity: 0.5;
	background: radial-gradient(600px 240px at 20% 40%, rgba(45,212,191,0.35), transparent 55%),
		radial-gradient(600px 260px at 80% 20%, rgba(96,165,250,0.35), transparent 55%);
	pointer-events: none;
}

.hero-inner { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.hero-copy h1 { font-size: 42px; line-height: 1.2; margin: 0 0 12px 0; }
.gold-title { font-size: 48px; line-height: 1.15; letter-spacing: 0.2px; }
.gold-outline { background: linear-gradient(180deg, var(--gold-1) 0%, var(--gold-2) 55%, var(--gold-3) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-stroke: 0.35px rgba(255, 208, 128, 0.35); text-shadow: 0 0 6px rgba(245, 158, 11, 0.14); }
.em-gold { color: #e6d8aa; background: none; -webkit-text-stroke: 0; padding: 0 2px; }
.value-contrast { font-size: 19px; color: #e9edf7; }
.lead { color: #d5dbea; font-size: 18px; }
.lead.value-contrast { color: #e9edf7; font-size: 19px; }
.gold-title::after { content: ""; display: block; width: 48px; height: 2px; margin: 8px 0 6px; background: linear-gradient(90deg, var(--gold-2), var(--gold-3)); box-shadow: 0 0 4px rgba(245, 158, 11, 0.18); border-radius: 999px; }
.hero-actions { display: flex; gap: 14px; margin: 16px 0; flex-wrap: wrap; }

.trust-points { list-style: none; padding: 0; margin: 16px 0 0; color: var(--muted); display: grid; gap: 6px; }

.hero-visual img { width: 100%; max-width: 520px; display: block; margin: 0 auto; filter: drop-shadow(var(--shadow)); }
.hero-visual { display: none; }

.floating-metrics { display: flex; gap: 18px; justify-content: center; margin-top: 26px; }
.metric { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); padding: 16px 22px; border-radius: 12px; box-shadow: var(--shadow); }
.metric .num { font-size: 28px; font-weight: 700; }
.metric .label { color: var(--muted); font-size: 13px; }

.section { padding: 56px 0; }
.section + .section { padding-top: 42px; }
.section.alt { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0)); }
.section h2 { font-size: 28px; margin: 0 0 8px 0; }
.section-lead { color: var(--muted); margin-top: 4px; }

.cards { display: grid; gap: 16px; margin-top: 16px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--card); border: 1px solid rgba(255,255,255,0.07); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease; }
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.28); }

.card h3, .card h4 { margin: 0 0 10px 0; }

.experts .expert { display: grid; grid-template-columns: 72px 1fr; gap: 16px; align-items: center; }
.avatar { width: 72px; height: 72px; border-radius: 50%; background: #0f1938; border: 1px solid rgba(255,255,255,0.08); object-fit: cover; object-position: center; }
.expert-info .name { font-weight: 600; }
.expert-info .meta { color: var(--muted); font-size: 13px; margin: 4px 0; }
.expert-info .tags { display: flex; gap: 8px; flex-wrap: wrap; }
.expert-info .tags span { font-size: 12px; background: rgba(45,212,191,0.12); color: #b8fff3; border: 1px solid rgba(45,212,191,0.35); padding: 2px 8px; border-radius: 999px; }

.case p { color: #d5dbea; }

.contact { display: grid; grid-template-columns: 1fr 1.4fr; gap: 30px; align-items: center; }
.contact .qr img { width: 100%; max-width: 300px; display: block; margin: 0 auto; background: rgba(255,255,255,0.04); border-radius: var(--radius); border: 1px dashed rgba(255,255,255,0.25); padding: 14px; }
.contact-copy .wx-id code { background: rgba(255,255,255,0.06); padding: 2px 8px; border-radius: 6px; }
.contact .actions { display: flex; gap: 12px; margin-top: 10px; }

.cta-center { display: flex; justify-content: center; margin-top: 16px; }
#service .cta-center { margin-top: 20px; }

.btn { cursor: pointer; appearance: none; border: none; border-radius: 10px; padding: 12px 16px; font-weight: 600; color: #0b1126; transition: transform .12s ease, filter .2s ease; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: linear-gradient(90deg, var(--brand), var(--brand-2)); color: #0b1126; box-shadow: 0 10px 24px rgba(45,212,191,0.25); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,0.18); }
.btn-lg { padding: 14px 20px; font-size: 16px; }

/* subtle breathing animation for primary CTA */
.btn-primary { animation: breathe 2.4s ease-in-out infinite; }
@keyframes breathe {
	0%, 100% { filter: brightness(1); }
	50% { filter: brightness(1.12); }
}

.site-footer { border-top: 1px solid rgba(255,255,255,0.06); padding: 22px 0 30px; color: var(--muted); text-align: center; }

/* Modals */
.modal { position: fixed; inset: 0; display: none; place-items: center; background: rgba(5,8,20,0.6); z-index: 100; }
.modal[open] { display: grid; }
.modal-content { background: linear-gradient(180deg, #11193a, #0d1636); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; padding: 22px; width: min(560px, 92%); box-shadow: var(--shadow); }
.modal-content h3 { margin-top: 0; }
.modal-close { position: absolute; right: 10px; top: 10px; border: none; background: transparent; color: var(--text); font-size: 22px; cursor: pointer; }
.qr-large { width: 220px; display: block; margin: 12px auto 10px; background: rgba(255,255,255,0.04); border-radius: var(--radius); border: 1px dashed rgba(255,255,255,0.25); padding: 10px; }
.inline { background: rgba(255,255,255,0.06); padding: 2px 8px; border-radius: 6px; }

.pay-options { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.pay-result { margin-top: 14px; }
.success { color: #34d399; font-weight: 600; }

/* Reveal animations baseline (enhanced by JS) */
.reveal { opacity: 0; transform: translateY(18px); }
.revealed { opacity: 1; transform: none; transition: all .6s cubic-bezier(.2,.7,.2,1); }

/* Responsive */
@media (max-width: 980px) {
	.hero-inner { grid-template-columns: 1fr; }
	.contact { grid-template-columns: 1fr; }
	.cards.three { grid-template-columns: 1fr; }
	.hero { padding-top: 60px; }
	.section { padding: 46px 0; }
} 

/* Overlap fix for hero gradient */
.hero { isolation: isolate; }
.hero::before { inset: -12% -12% auto -12%; height: 46%; z-index: -1; filter: blur(48px); }

/* Ticker (marquee) styles */
.ticker { position: relative; overflow: hidden; padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0)); }
.ticker-row { white-space: nowrap; }
.ticker-row + .ticker-row { margin-top: 12px; }
.ticker-track { display: inline-flex; width: max-content; will-change: transform; }
.ticker-items { display: inline-flex; gap: 28px; list-style: none; margin: 0; padding: 0 14px; }
.ticker-items li { font-weight: 800; font-size: 22px; letter-spacing: 0.4px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: 0.95; }

/* Directions & speeds */
.ticker-row.dir-left .ticker-track { animation: marquee-left 38s linear infinite; }
.ticker-row.dir-right .ticker-track { animation: marquee-right 38s linear infinite; }
.ticker .ticker-row:nth-child(1) .ticker-track { animation-duration: 42s; }
.ticker .ticker-row:nth-child(2) .ticker-track { animation-duration: 34s; }
.ticker .ticker-row:nth-child(3) .ticker-track { animation-duration: 48s; }

@keyframes marquee-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes marquee-right { from { transform: translateX(-50%); } to { transform: translateX(0); } } 

/* Ensure metrics above glow */
.floating-metrics { position: relative; z-index: 1; }
.hero-copy, .hero-visual { position: relative; z-index: 1; }

/* Pause ticker on hover */
.ticker:hover .ticker-track, .ticker-row:hover .ticker-track { animation-play-state: paused; } 

/* Pricing */
.pricing-cards .plan { position: relative; overflow: hidden; }
.pricing-cards .plan .badge { display: inline-block; font-size: 12px; color: #b7c3e3; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); padding: 4px 10px; border-radius: 999px; margin-bottom: 8px; }
.pricing-cards .plan .badge.hot { color: #0b1126; background: linear-gradient(90deg, var(--brand), var(--brand-2)); border: none; box-shadow: 0 10px 24px rgba(45,212,191,0.25); }
.pricing-cards .plan.featured { outline: 1px solid rgba(96,165,250,0.35); box-shadow: 0 20px 50px rgba(96,165,250,0.25); }
.pricing-cards .plan h3 { margin-top: 2px; }
.pricing-cards .price { font-size: 40px; font-weight: 800; letter-spacing: 0.5px; margin: 6px 0 6px; background: linear-gradient(90deg, var(--gold-2), var(--gold-3)); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 6px rgba(245, 158, 11, 0.14); }
.pricing-cards .price .currency { font-size: 18px; vertical-align: super; margin-right: 2px; color: #e6d8aa; -webkit-text-stroke: 0; }
.pricing-cards .desc { color: #d5dbea; margin: 6px 0 8px; }
.pricing-cards .features { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 8px; }
.pricing-cards .features li { position: relative; padding-left: 20px; color: #dbe2f1; }
.pricing-cards .features li::before { content: "✓"; position: absolute; left: 0; top: 0; color: #86efac; }
.pricing-cards .features li.muted { color: var(--muted); }
.pricing-cards .actions { margin-top: 14px; display: flex; gap: 10px; }
.pricing-note { color: var(--muted); margin-top: 16px; font-size: 13px; }

@media (max-width: 980px) {
	.pricing-cards .price { font-size: 34px; }
} 

/* Pricing – pro glow & motion */
.pricing-cards .plan { transition: transform 360ms cubic-bezier(.2,.7,.2,1), box-shadow 360ms cubic-bezier(.2,.7,.2,1); will-change: transform, box-shadow; box-shadow: 0 10px 30px rgba(2, 6, 23, 0.28), 0 0 0 1px rgba(148,163,184,0.12) inset; }
.pricing-cards .plan:hover, .pricing-cards .plan:focus-within { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(59,130,246,0.28), 0 0 0 1px rgba(96,165,250,0.45) inset; }
.pricing-cards .plan::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; background: radial-gradient(70% 100% at 50% -10%, rgba(56,189,248,0.35), transparent 70%), radial-gradient(40% 60% at 90% 0%, rgba(45,212,191,0.25), transparent 60%); filter: blur(14px); opacity: 0; transition: opacity 400ms ease; pointer-events: none; }
.pricing-cards .plan:hover::before, .pricing-cards .plan:focus-within::before { opacity: 1; }
.pricing-cards .plan::after { content: ""; position: absolute; top: -20%; left: -30%; width: 60%; height: 140%; background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,0.12) 50%, transparent 100%); transform: skewX(-18deg) translateX(-120%); opacity: .0; pointer-events: none; }
.pricing-cards .plan:hover::after, .pricing-cards .plan:focus-within::after { animation: shimmerSwipe 3.8s ease-in-out 1; opacity: 1; }

/* Animated price gradient */
.pricing-cards .price { background-size: 220% 100%; animation: gradientShift 8s ease-in-out infinite; }

/* Featured floating + stronger glow */
.pricing-cards .plan.featured { animation: floaty 9s ease-in-out infinite; box-shadow: 0 24px 70px rgba(96,165,250,0.35), 0 0 0 1px rgba(96,165,250,0.5) inset; }

/* Pulse for HOT badge */
.pricing-cards .plan .badge.hot { animation: pulseGlow 2.4s ease-in-out infinite; }

@keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes shimmerSwipe { 0% { transform: skewX(-18deg) translateX(-120%); } 100% { transform: skewX(-18deg) translateX(220%); } }
@keyframes floaty { 0%, 100% { transform: translateY(-2px); } 50% { transform: translateY(2px); } }
@keyframes pulseGlow { 0%, 100% { box-shadow: 0 0 0 0 rgba(45,212,191,0.0); transform: translateZ(0); } 50% { box-shadow: 0 0 0 6px rgba(45,212,191,0.18); } }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
	.pricing-cards .plan, .pricing-cards .plan.featured, .pricing-cards .plan .badge.hot, .pricing-cards .price { animation: none !important; transition: none !important; }
} 

.cards.three.mini { grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card.mini { padding: 16px; border-radius: 12px; background: linear-gradient(180deg, rgba(18,26,58,0.98), rgba(14,21,48,0.98)); border: 1px solid rgba(255,255,255,0.08); box-shadow: 0 8px 24px rgba(0,0,0,0.24); }
.card.mini h4 { margin: 0 0 8px 0; font-size: 16px; }
.card.mini p { font-size: 14px; color: #d7deef; }

/* FAQ */
.faq-list { margin-top: 18px; display: grid; gap: 10px; }
.faq { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 10px 14px; }
.faq summary { cursor: pointer; list-style: none; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq[open] { box-shadow: 0 14px 36px rgba(0,0,0,0.28); }
.faq-body { color: #d5dbea; margin-top: 8px; }
.faq .faq-body p { margin: 0; }

/* Case meta/result emphasis */
.case .meta { color: var(--muted); font-size: 13px; margin: 4px 0 6px; }
.case .result { color: #cfe7d6; }

@media (max-width: 980px) {
	.cards.three.mini { grid-template-columns: 1fr; }
}

/* ---- Blog: list & post typography ---- */
.blog-list .excerpt { color: #d5dbea; margin: 8px 0 0; }
.blog-list .excerpt { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* Blog list title link color */
.blog-list h3 a, .blog-list h3 a:visited { color: #fff; }

.post { max-width: 760px; margin: 0 auto; }
.post h1 { font-size: 32px; margin: 0 0 10px 0; }
.post .content { color: #e9edf7; font-size: 18px; line-height: 1.85; }
.post .content p { margin: 0 0 1.1em; }
.post .content h2, .post .content h3, .post .content h4 { margin: 1.6em 0 0.6em; }
.post .content h2 { font-size: 26px; }
.post .content h3 { font-size: 21px; }
.post .content strong { color: #fff; font-weight: 700; }
.post .content a { color: #93c5fd; }
.post .content ul, .post .content ol { padding-left: 1.2em; }
.post .content blockquote { margin: 1em 0; padding: 10px 14px; border-left: 3px solid #60a5fa; background: rgba(255,255,255,0.03); color: #dbe7ff; }
.post .content img { max-width: 100%; height: auto; border-radius: 8px; box-shadow: var(--shadow); }
.post .meta { color: var(--muted); } 

/* Pricing card CTA emphasis */
.pricing-cards .actions .btn-primary { flex: 1; box-shadow: 0 10px 28px rgba(96,165,250,0.28); }
.pricing-cards .actions .btn-ghost { opacity: 0.9; }
.pricing-cards .actions .btn-primary + .btn-ghost { border-style: dashed; }