:root {
  --blue: #0D1B4A;
  --cyan: #29D9F5;
  --red: #C41E3A;
  --green: #27AE60;
  --ink: #1A1A1A;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-500: #6B7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --gradient-hero: linear-gradient(135deg, #0D1B4A 0%, #0a1535 50%, #060d1f 100%);
  --gradient-cta: linear-gradient(135deg, #0D1B4A 0%, #0a1535 100%);
  --gradient-glow-cyan: radial-gradient(circle, rgba(41,217,245,0.08) 0%, transparent 70%);
  --gradient-glow-red: radial-gradient(circle, rgba(196,30,58,0.06) 0%, transparent 70%);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); color: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(13,27,74,0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(41,217,245,0.15); transition: background 0.3s;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.nav__logo { display: flex; align-items: center; gap: 12px; font-size: 1.25rem; font-weight: 700; color: var(--white); }
.nav__logo-img { height: 36px; width: auto; border-radius: 4px; }
.nav__links { display: flex; gap: 32px; align-items: center; }
.nav__link { color: rgba(255,255,255,0.8); font-size: 0.95rem; font-weight: 500; transition: color 0.2s; }
.nav__link:hover { color: var(--cyan); }
.nav__cta { background: var(--cyan); color: var(--blue); padding: 10px 24px; border-radius: 8px; font-weight: 700; font-size: 0.9rem; transition: transform 0.2s, box-shadow 0.2s; }
.nav__cta:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(41,217,245,0.4); }
.nav__mobile-btn { display: none; background: none; border: none; cursor: pointer; width: 32px; height: 32px; position: relative; }
.nav__mobile-btn span, .nav__mobile-btn span::before, .nav__mobile-btn span::after { display: block; width: 24px; height: 2px; background: var(--white); position: absolute; left: 4px; transition: all 0.3s; }
.nav__mobile-btn span { top: 15px; }
.nav__mobile-btn span::before { content: ''; top: -7px; }
.nav__mobile-btn span::after { content: ''; top: 7px; }

.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: var(--gradient-hero); position: relative; overflow: hidden; padding-top: 72px;
}
.hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 800px; height: 800px; border-radius: 50%; background: var(--gradient-glow-cyan); }
.hero::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 600px; height: 600px; border-radius: 50%; background: var(--gradient-glow-red); }
.hero__content { position: relative; z-index: 1; text-align: center; padding: 80px 0; }
.hero__badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(41,217,245,0.1); border: 1px solid rgba(41,217,245,0.3); color: var(--cyan); padding: 8px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 600; margin-bottom: 32px; }
.hero__badge-dot { width: 8px; height: 8px; background: var(--cyan); border-radius: 50%; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero__title { font-size: 3.5rem; font-weight: 800; color: var(--white); line-height: 1.2; margin-bottom: 24px; letter-spacing: -0.02em; }
.hero__title-accent { color: var(--cyan); }
.hero__subtitle { font-size: 1.25rem; color: rgba(255,255,255,0.7); max-width: 640px; margin: 0 auto 48px; line-height: 1.8; }
.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 48px; justify-content: center; margin-top: 64px; padding-top: 48px; border-top: 1px solid rgba(255,255,255,0.1); }
.hero__stat { text-align: center; }
.hero__stat-num { font-size: 2.5rem; font-weight: 800; color: var(--cyan); line-height: 1; }
.hero__stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-top: 8px; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 16px 36px; border-radius: 12px; font-weight: 700; font-size: 1rem; cursor: pointer; border: none; transition: all 0.3s; text-decoration: none; }
.btn--primary { background: var(--cyan); color: var(--blue); box-shadow: 0 4px 14px rgba(41,217,245,0.4); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(41,217,245,0.5); }
.btn--outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.3); }
.btn--outline:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.btn--outline-dark { background: transparent; color: var(--ink); border: 2px solid var(--gray-200); }
.btn--outline-dark:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.btn--red { background: var(--red); color: var(--white); box-shadow: 0 4px 14px rgba(196,30,58,0.3); }
.btn--red:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(196,30,58,0.4); }
.btn--green { background: var(--green); color: var(--white); box-shadow: 0 4px 14px rgba(39,174,96,0.3); }
.btn--green:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(39,174,96,0.4); }
.btn--sm { padding: 12px 24px; font-size: 0.9rem; border-radius: 8px; }
.btn--lg { padding: 20px 48px; font-size: 1.1rem; }

.section { padding: 100px 0; }
.section--gray { background: var(--gray-50); }
.section--dark { background: var(--blue); color: var(--white); }
.section__header { text-align: center; margin-bottom: 64px; }
.section__label { display: inline-block; font-size: 0.85rem; font-weight: 700; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.section__title { font-size: 2.5rem; font-weight: 800; line-height: 1.2; margin-bottom: 16px; color: var(--ink); letter-spacing: -0.02em; }
.section--dark .section__title { color: var(--white); }
.section__desc { font-size: 1.1rem; color: var(--gray-500); max-width: 600px; margin: 0 auto; }

.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.product-card { background: var(--white); border-radius: 20px; padding: 40px 32px; border: 1px solid var(--gray-200); position: relative; overflow: hidden; transition: all 0.3s; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: transparent; }
.product-card__tag { position: absolute; top: 20px; right: 20px; padding: 6px 14px; border-radius: 50px; font-size: 0.75rem; font-weight: 700; }
.product-card__tag--lead { background: rgba(41,217,245,0.1); color: var(--cyan); }
.product-card__tag--profit { background: rgba(196,30,58,0.1); color: var(--red); }
.product-card__tag--repeat { background: rgba(39,174,96,0.1); color: var(--green); }
.product-card__icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 24px; }
.product-card__icon--lead { background: rgba(41,217,245,0.1); }
.product-card__icon--profit { background: rgba(196,30,58,0.1); }
.product-card__icon--repeat { background: rgba(39,174,96,0.1); }
.product-card__name { font-size: 1.35rem; font-weight: 700; margin-bottom: 8px; }
.product-card__price { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.product-card__price span { font-size: 1rem; font-weight: 400; color: var(--gray-500); }
.product-card__desc { font-size: 0.95rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 24px; }
.product-card__features { list-style: none; margin-bottom: 32px; }
.product-card__feature { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: 0.9rem; color: var(--gray-700); }
.product-card__feature-check { width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; flex-shrink: 0; }
.product-card__feature-check--lead { background: rgba(41,217,245,0.15); color: var(--cyan); }
.product-card__feature-check--profit { background: rgba(196,30,58,0.15); color: var(--red); }
.product-card__feature-check--repeat { background: rgba(39,174,96,0.15); color: var(--green); }
.product-card__cta { width: 100%; text-align: center; justify-content: center; }

.funnel { display: flex; align-items: center; justify-content: center; gap: 24px; padding: 40px 0; }
.funnel__step { text-align: center; padding: 32px 24px; background: rgba(255,255,255,0.05); border-radius: 16px; border: 1px solid rgba(255,255,255,0.1); flex: 1; max-width: 280px; transition: all 0.3s; }
.funnel__step:hover { background: rgba(255,255,255,0.08); border-color: rgba(41,217,245,0.3); }
.funnel__step a { color: inherit; text-decoration: none; }
.funnel__step-num { width: 40px; height: 40px; border-radius: 50%; background: var(--cyan); color: var(--blue); display: flex; align-items: center; justify-content: center; font-weight: 800; margin: 0 auto 16px; }
.funnel__step-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.funnel__step-desc { font-size: 0.85rem; color: rgba(255,255,255,0.5); }
.funnel__arrow { color: var(--cyan); font-size: 1.5rem; flex-shrink: 0; }

.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.testimonial { background: var(--white); border-radius: 16px; padding: 32px; border: 1px solid var(--gray-200); transition: all 0.3s; }
.testimonial:hover { box-shadow: var(--shadow-lg); border-color: transparent; }
.testimonial__stars { color: #F59E0B; font-size: 0.9rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial__quote { font-size: 0.95rem; color: var(--gray-700); line-height: 1.8; margin-bottom: 20px; font-style: italic; }
.testimonial__author { display: flex; align-items: center; gap: 12px; }
.testimonial__avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--gray-100); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--cyan); font-size: 0.9rem; }
.testimonial__name { font-size: 0.9rem; font-weight: 700; }
.testimonial__role { font-size: 0.8rem; color: var(--gray-500); }
.testimonial__product { display: inline-block; font-size: 0.7rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; margin-top: 4px; }
.testimonial__product--toolkit { background: rgba(41,217,245,0.1); color: var(--cyan); }
.testimonial__product--bootcamp { background: rgba(196,30,58,0.1); color: var(--red); }
.testimonial__product--enterprise { background: rgba(39,174,96,0.1); color: var(--green); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature { padding: 32px; border-radius: 16px; background: var(--white); border: 1px solid var(--gray-200); transition: all 0.3s; }
.feature:hover { box-shadow: var(--shadow-lg); border-color: transparent; }
.feature__icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(41,217,245,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; margin-bottom: 20px; }
.feature__title { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.feature__desc { font-size: 0.9rem; color: var(--gray-500); line-height: 1.7; }

.cta-banner { background: var(--gradient-cta); border-radius: 24px; padding: 64px; text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; top: -100px; right: -100px; width: 300px; height: 300px; border-radius: 50%; background: var(--gradient-glow-cyan); }
.cta-banner__title { font-size: 2rem; font-weight: 800; color: var(--white); margin-bottom: 16px; position: relative; }
.cta-banner__desc { font-size: 1.1rem; color: rgba(255,255,255,0.6); margin-bottom: 32px; position: relative; }
.cta-banner__actions { display: flex; gap: 16px; justify-content: center; position: relative; flex-wrap: wrap; }

.landing-hero {
  min-height: 60vh; display: flex; align-items: center;
  background: var(--gradient-hero); position: relative; overflow: hidden; padding-top: 72px;
}
.landing-hero::before { content: ''; position: absolute; top: -30%; right: -10%; width: 500px; height: 500px; border-radius: 50%; background: var(--gradient-glow-cyan); }
.landing-hero__content { position: relative; z-index: 1; text-align: center; padding: 60px 0; }
.landing-hero__breadcrumb { font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-bottom: 24px; }
.landing-hero__breadcrumb a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.landing-hero__breadcrumb a:hover { color: var(--cyan); }
.landing-hero__badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(41,217,245,0.1); border: 1px solid rgba(41,217,245,0.3); color: var(--cyan); padding: 8px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 600; margin-bottom: 24px; }
.landing-hero__title { font-size: 3rem; font-weight: 800; color: var(--white); line-height: 1.2; margin-bottom: 16px; letter-spacing: -0.02em; }
.landing-hero__subtitle { font-size: 1.15rem; color: rgba(255,255,255,0.7); max-width: 600px; margin: 0 auto 32px; line-height: 1.7; }
.landing-hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.landing-hero__urgency { font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-top: 16px; }

.pain-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.pain-point { padding: 28px; border-radius: 16px; background: var(--white); border: 1px solid var(--gray-200); transition: all 0.3s; }
.pain-point:hover { box-shadow: var(--shadow-md); border-color: transparent; }
.pain-point__icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(196,30,58,0.08); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 16px; }
.pain-point__pain { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--ink); }
.pain-point__agitation { font-size: 0.88rem; color: var(--red); line-height: 1.6; }

.solution-bridge { text-align: center; max-width: 700px; margin: 0 auto; }
.solution-bridge__title { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.solution-bridge__subtitle { font-size: 1.1rem; color: var(--gray-500); margin-bottom: 24px; }
.solution-bridge__text { font-size: 1rem; color: var(--gray-700); line-height: 1.8; }

.content-modules { display: flex; flex-direction: column; gap: 24px; }
.content-module { background: var(--white); border-radius: 16px; border: 1px solid var(--gray-200); overflow: hidden; transition: all 0.3s; }
.content-module:hover { box-shadow: var(--shadow-md); }
.content-module__header { display: flex; align-items: center; gap: 16px; padding: 24px 28px; cursor: pointer; }
.content-module__icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.content-module__icon--cyan { background: rgba(41,217,245,0.1); }
.content-module__icon--red { background: rgba(196,30,58,0.1); }
.content-module__icon--green { background: rgba(39,174,96,0.1); }
.content-module__name { font-size: 1.1rem; font-weight: 700; flex: 1; }
.content-module__toggle { font-size: 1.2rem; color: var(--gray-500); transition: transform 0.3s; }
.content-module--open .content-module__toggle { transform: rotate(180deg); }
.content-module__body { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.content-module--open .content-module__body { max-height: 600px; }
.content-module__items { padding: 0 28px 24px; }
.content-module__item { display: flex; align-items: flex-start; gap: 10px; padding: 6px 0; font-size: 0.9rem; color: var(--gray-700); line-height: 1.6; }
.content-module__item::before { content: '•'; color: var(--cyan); font-weight: 700; flex-shrink: 0; margin-top: -1px; }

.process-steps { display: flex; gap: 24px; justify-content: center; }
.process-step { flex: 1; max-width: 280px; text-align: center; padding: 32px 20px; background: var(--white); border-radius: 16px; border: 1px solid var(--gray-200); transition: all 0.3s; }
.process-step:hover { box-shadow: var(--shadow-md); border-color: transparent; }
.process-step__num { width: 48px; height: 48px; border-radius: 50%; background: var(--cyan); color: var(--blue); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.2rem; margin: 0 auto 16px; }
.process-step__title { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.process-step__desc { font-size: 0.88rem; color: var(--gray-500); line-height: 1.6; }

.pricing-card { max-width: 560px; margin: 0 auto; background: var(--white); border-radius: 20px; border: 2px solid var(--gray-200); padding: 48px 40px; text-align: center; }
.pricing-card__name { font-size: 1.35rem; font-weight: 700; margin-bottom: 8px; }
.pricing-card__price { font-size: 3rem; font-weight: 800; margin-bottom: 4px; }
.pricing-card__price-note { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 24px; }
.pricing-card__includes { list-style: none; text-align: left; margin-bottom: 32px; }
.pricing-card__include { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: 0.95rem; color: var(--gray-700); }
.pricing-card__check { width: 20px; height: 20px; border-radius: 50%; background: rgba(39,174,96,0.15); color: var(--green); display: flex; align-items: center; justify-content: center; font-size: 0.7rem; flex-shrink: 0; }
.pricing-card__guarantee { font-size: 0.85rem; color: var(--gray-500); margin-top: 16px; }

.upsell { display: flex; align-items: center; gap: 32px; max-width: 600px; margin: 0 auto; background: var(--white); border-radius: 16px; border: 1px solid var(--gray-200); padding: 32px; }
.upsell__info { flex: 1; }
.upsell__title { font-size: 0.85rem; color: var(--gray-500); margin-bottom: 4px; }
.upsell__name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.upsell__price { font-size: 0.95rem; color: var(--gray-700); margin-bottom: 4px; }
.upsell__highlight { font-size: 0.85rem; color: var(--red); font-weight: 600; }

.syllabus-modules { display: flex; flex-direction: column; gap: 24px; }
.syllabus-module { background: var(--white); border-radius: 16px; border: 1px solid var(--gray-200); padding: 32px; transition: all 0.3s; }
.syllabus-module:hover { box-shadow: var(--shadow-md); }
.syllabus-module__week { font-size: 0.8rem; font-weight: 700; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.syllabus-module__name { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.syllabus-module__desc { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 16px; }
.syllabus-module__lessons { list-style: none; }
.syllabus-module__lesson { display: flex; align-items: flex-start; gap: 10px; padding: 6px 0; font-size: 0.9rem; color: var(--gray-700); }
.syllabus-module__lesson::before { content: '▸'; color: var(--red); flex-shrink: 0; }
.syllabus-module__deliverable { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--gray-100); font-size: 0.85rem; color: var(--gray-500); }
.syllabus-module__deliverable strong { color: var(--ink); }

.outcomes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.outcome { padding: 24px; border-radius: 16px; background: var(--white); border: 1px solid var(--gray-200); text-align: center; transition: all 0.3s; }
.outcome:hover { box-shadow: var(--shadow-md); border-color: transparent; }
.outcome__icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(41,217,245,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin: 0 auto 12px; }
.outcome__title { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.outcome__desc { font-size: 0.82rem; color: var(--gray-500); line-height: 1.5; }

.stats-bar { display: flex; gap: 32px; justify-content: center; padding: 32px; background: var(--white); border-radius: 16px; border: 1px solid var(--gray-200); margin-bottom: 32px; }
.stats-bar__item { text-align: center; }
.stats-bar__num { font-size: 1.8rem; font-weight: 800; color: var(--cyan); }
.stats-bar__label { font-size: 0.8rem; color: var(--gray-500); margin-top: 4px; }

.service-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-tier { background: var(--white); border-radius: 20px; border: 1px solid var(--gray-200); padding: 36px 28px; position: relative; transition: all 0.3s; }
.service-tier:hover { box-shadow: var(--shadow-lg); border-color: transparent; }
.service-tier--popular { border-color: var(--green); border-width: 2px; }
.service-tier__popular { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--green); color: var(--white); padding: 4px 16px; border-radius: 50px; font-size: 0.75rem; font-weight: 700; }
.service-tier__name { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.service-tier__price { font-size: 2rem; font-weight: 800; margin-bottom: 4px; }
.service-tier__desc { font-size: 0.85rem; color: var(--gray-500); margin-bottom: 20px; }
.service-tier__includes { list-style: none; margin-bottom: 24px; }
.service-tier__include { display: flex; align-items: flex-start; gap: 8px; padding: 6px 0; font-size: 0.85rem; color: var(--gray-700); line-height: 1.5; }
.service-tier__include::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }

.case-studies { display: flex; flex-direction: column; gap: 24px; }
.case-study { background: var(--white); border-radius: 16px; border: 1px solid var(--gray-200); padding: 32px; transition: all 0.3s; }
.case-study:hover { box-shadow: var(--shadow-md); }
.case-study__institution { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.case-study__scale { font-size: 0.85rem; color: var(--cyan); font-weight: 600; margin-bottom: 16px; }
.case-study__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.case-study__label { font-size: 0.8rem; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.case-study__text { font-size: 0.9rem; color: var(--gray-700); line-height: 1.6; }
.case-study__result { font-size: 0.9rem; color: var(--green); font-weight: 600; }
.case-study__quote { font-size: 0.88rem; color: var(--gray-500); font-style: italic; padding-top: 12px; border-top: 1px solid var(--gray-100); }

.lead-form { max-width: 560px; margin: 0 auto; background: var(--white); border-radius: 20px; padding: 40px; border: 1px solid var(--gray-200); }
.lead-form__title { font-size: 1.35rem; font-weight: 700; margin-bottom: 8px; text-align: center; }
.lead-form__subtitle { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 24px; text-align: center; }
.lead-form__field { margin-bottom: 16px; }
.lead-form__label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--gray-700); }
.lead-form__input { width: 100%; padding: 12px 16px; border: 1px solid var(--gray-200); border-radius: 12px; font-size: 0.95rem; font-family: var(--font-sans); transition: border-color 0.2s; outline: none; }
.lead-form__input:focus { border-color: var(--cyan); }
.lead-form__select { width: 100%; padding: 12px 16px; border: 1px solid var(--gray-200); border-radius: 12px; font-size: 0.95rem; font-family: var(--font-sans); background: var(--white); outline: none; }
.lead-form__select:focus { border-color: var(--cyan); }
.lead-form__textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--gray-200); border-radius: 12px; font-size: 0.95rem; font-family: var(--font-sans); resize: vertical; min-height: 80px; outline: none; }
.lead-form__textarea:focus { border-color: var(--cyan); }
.lead-form__submit { width: 100%; margin-top: 8px; justify-content: center; }
.lead-form__privacy { font-size: 0.78rem; color: var(--gray-500); text-align: center; margin-top: 12px; }
.lead-form__alt { font-size: 0.85rem; color: var(--gray-500); text-align: center; margin-top: 16px; }

.faq { max-width: 720px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--gray-200); }
.faq__question { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; cursor: pointer; font-size: 1rem; font-weight: 600; color: var(--ink); transition: color 0.2s; }
.faq__question:hover { color: var(--cyan); }
.faq__icon { font-size: 1.2rem; color: var(--gray-500); transition: transform 0.3s; flex-shrink: 0; margin-left: 16px; }
.faq__item--open .faq__icon { transform: rotate(45deg); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq__item--open .faq__answer { max-height: 300px; }
.faq__answer-text { padding: 0 0 20px; font-size: 0.92rem; color: var(--gray-500); line-height: 1.7; }

.footer { background: var(--gray-900); color: rgba(255,255,255,0.6); padding: 64px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer__brand-name { font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.footer__brand-desc { font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.footer__social { display: flex; gap: 12px; }
.footer__social-link { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 0.85rem; transition: all 0.2s; }
.footer__social-link:hover { background: var(--cyan); color: var(--blue); }
.footer__col-title { font-size: 0.9rem; font-weight: 700; color: var(--white); margin-bottom: 16px; }
.footer__link { display: block; font-size: 0.85rem; padding: 4px 0; transition: color 0.2s; }
.footer__link:hover { color: var(--cyan); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; }
.footer__icp a { color: rgba(255,255,255,0.5); }
.footer__icp a:hover { color: var(--cyan); }

.wechat-modal { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); z-index: 2000; align-items: center; justify-content: center; }
.wechat-modal--active { display: flex; }
.wechat-modal__box { background: var(--white); border-radius: 20px; padding: 48px; text-align: center; max-width: 400px; width: 90%; position: relative; }
.wechat-modal__close { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; border-radius: 50%; background: var(--gray-100); border: none; cursor: pointer; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; transition: background 0.2s; }
.wechat-modal__close:hover { background: var(--gray-200); }
.wechat-modal__title { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.wechat-modal__desc { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 24px; }
.wechat-modal__qr { width: 200px; height: 200px; margin: 0 auto 16px; background: var(--gray-100); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 3rem; border: 2px dashed var(--gray-300); }
.wechat-modal__hint { font-size: 0.85rem; color: var(--gray-500); }

.about-hero { min-height: 50vh; display: flex; align-items: center; background: var(--gradient-hero); padding-top: 72px; position: relative; overflow: hidden; }
.about-hero::before { content: ''; position: absolute; top: -200px; right: -100px; width: 500px; height: 500px; border-radius: 50%; background: var(--gradient-glow-cyan); }
.about-hero__content { position: relative; z-index: 1; text-align: center; padding: 80px 0; }
.about-hero__title { font-size: 3rem; font-weight: 800; color: var(--white); margin-bottom: 16px; }
.about-hero__subtitle { font-size: 1.2rem; color: rgba(255,255,255,0.6); }

.timeline { position: relative; padding: 40px 0; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--gray-200); transform: translateX(-50%); }
.timeline__item { display: flex; align-items: flex-start; margin-bottom: 48px; position: relative; }
.timeline__item:nth-child(odd) { flex-direction: row-reverse; }
.timeline__dot { position: absolute; left: 50%; top: 8px; width: 16px; height: 16px; border-radius: 50%; background: var(--cyan); border: 3px solid var(--white); box-shadow: var(--shadow); transform: translateX(-50%); z-index: 1; }
.timeline__content { width: 45%; padding: 24px; background: var(--white); border-radius: 12px; border: 1px solid var(--gray-200); box-shadow: var(--shadow-sm); }
.timeline__item:nth-child(odd) .timeline__content { margin-right: auto; margin-left: 5%; }
.timeline__item:nth-child(even) .timeline__content { margin-left: auto; margin-right: 5%; }
.timeline__year { font-size: 0.85rem; font-weight: 700; color: var(--cyan); margin-bottom: 8px; }
.timeline__text { font-size: 0.95rem; color: var(--gray-700); line-height: 1.7; }

.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.value-card { text-align: center; padding: 40px 24px; background: var(--white); border-radius: 16px; border: 1px solid var(--gray-200); transition: all 0.3s; }
.value-card:hover { box-shadow: var(--shadow-lg); border-color: transparent; }
.value-card__icon { width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; }
.value-card__icon--1 { background: rgba(41,217,245,0.1); }
.value-card__icon--2 { background: rgba(196,30,58,0.1); }
.value-card__icon--3 { background: rgba(39,174,96,0.1); }
.value-card__title { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.value-card__desc { font-size: 0.9rem; color: var(--gray-500); line-height: 1.7; }

.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.contact-card { padding: 32px; background: var(--white); border-radius: 16px; border: 1px solid var(--gray-200); display: flex; align-items: flex-start; gap: 20px; transition: all 0.3s; }
.contact-card:hover { box-shadow: var(--shadow-lg); border-color: transparent; }
.contact-card__icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(41,217,245,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.contact-card__title { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.contact-card__desc { font-size: 0.9rem; color: var(--gray-500); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

@media (max-width: 1024px) {
  .products { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .values { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .funnel { flex-direction: column; }
  .funnel__arrow { transform: rotate(90deg); }
  .contact-grid { grid-template-columns: 1fr; }
  .pain-points { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; align-items: center; }
  .process-step { max-width: 400px; }
  .outcomes { grid-template-columns: repeat(2, 1fr); }
  .service-tiers { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .case-study__grid { grid-template-columns: 1fr; }
  .stats-bar { flex-wrap: wrap; }
  .stats-bar__item { flex: 1; min-width: 100px; }
  .upsell { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__mobile-btn { display: block; }
  .nav__links--open { display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: rgba(13,27,74,0.98); padding: 24px; gap: 16px; border-bottom: 1px solid rgba(41,217,245,0.15); }
  .hero__title { font-size: 2.25rem; }
  .hero__subtitle { font-size: 1rem; }
  .hero__stats { flex-direction: column; gap: 24px; }
  .landing-hero__title { font-size: 2rem; }
  .section__title { font-size: 1.75rem; }
  .features { grid-template-columns: 1fr; }
  .outcomes { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
  .cta-banner { padding: 40px 24px; }
  .timeline::before { left: 20px; }
  .timeline__dot { left: 20px; }
  .timeline__item, .timeline__item:nth-child(odd) { flex-direction: row; }
  .timeline__content { width: calc(100% - 48px); margin-left: 48px !important; margin-right: 0 !important; }
  .about-hero__title { font-size: 2rem; }
  .pricing-card { padding: 32px 24px; }
  .pricing-card__price { font-size: 2.5rem; }
}