/* ===== FLOWCASH LANDING PAGE ===== */
:root {
    --bg: #0d1b2a;
    --bg-alt: #111d2e;
    --card: #1a2332;
    --border: #1e3a5f;
    --accent: #00d4aa;
    --accent-glow: rgba(0,212,170,0.15);
    --text: #c9d1d9;
    --text-muted: #8b949e;
    --white: #ffffff;
    --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); line-height: 1.7; overflow-x: hidden; }
a { color: var(--accent); text-decoration: none; transition: color .3s; }
a:hover { color: #33e0be; }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 10px; font-weight: 600; font-size: 15px; font-family: inherit; cursor: pointer; border: none; transition: all .35s; text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, #00d4aa, #00b894); color: #0d1b2a; box-shadow: 0 4px 20px rgba(0,212,170,.25); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,212,170,.35); color: #0d1b2a; }
.btn-secondary { background: rgba(0,212,170,.12); color: var(--accent); border: 1px solid rgba(0,212,170,.3); }
.btn-secondary:hover { background: rgba(0,212,170,.2); transform: translateY(-2px); color: var(--accent); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ===== FADE ANIMATIONS ===== */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== NAVIGATION ===== */
.site-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0 30px; transition: all .4s; background: transparent; }
.site-nav.scrolled { background: rgba(13,27,42,.92); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); box-shadow: 0 4px 30px rgba(0,0,0,.3); }
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-brand { font-size: 22px; font-weight: 800; color: var(--white); text-decoration: none; }
.nav-brand span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { color: var(--text-muted); padding: 8px 14px; font-size: 14px; font-weight: 500; border-radius: 8px; transition: all .3s; text-decoration: none; }
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.05); }
.nav-cta { background: linear-gradient(135deg, #00d4aa, #00b894) !important; color: #0d1b2a !important; font-weight: 600 !important; box-shadow: 0 2px 15px rgba(0,212,170,.2); }
.nav-cta:hover { box-shadow: 0 4px 25px rgba(0,212,170,.35) !important; transform: translateY(-1px); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.mobile-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all .3s; }
.mobile-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 998; opacity: 0; pointer-events: none; transition: opacity .3s; }
.mobile-overlay.active { opacity: 1; pointer-events: all; }

/* ===== HERO ===== */
.hero { position: relative; padding: 160px 0 100px; overflow: hidden; min-height: 85vh; display: flex; align-items: center; }
.hero-glow { position: absolute; top: -200px; right: -200px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0,212,170,.12) 0%, transparent 70%); pointer-events: none; animation: pulse 6s ease-in-out infinite; }
@keyframes pulse { 0%,100% { transform: scale(1); opacity: .6; } 50% { transform: scale(1.2); opacity: 1; } }
.hero-content { text-align: center; max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,212,170,.1); border: 1px solid rgba(0,212,170,.25); padding: 8px 18px; border-radius: 50px; font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 24px; }
.hero h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; color: var(--white); line-height: 1.15; margin-bottom: 20px; letter-spacing: -1px; }
.hero-desc { font-size: 18px; color: var(--text-muted); max-width: 600px; margin: 0 auto 35px; line-height: 1.8; }
.hero-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.payment-icons { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; font-size: 14px; color: var(--text-muted); }
.payment-icon { font-size: 18px; color: var(--accent); margin-left: 8px; }
.payment-name { margin-right: 6px; }

/* ===== TRUST BAR ===== */
.trust-bar { padding: 50px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.trust-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.trust-item h3 { font-size: 36px; font-weight: 800; color: var(--accent); margin-bottom: 5px; }
.trust-item p { font-size: 14px; color: var(--text-muted); font-weight: 500; }

/* ===== SECTIONS ===== */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: #060e18; }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 50px; }
.section-label { display: inline-block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); background: rgba(0,212,170,.1); padding: 6px 14px; border-radius: 30px; margin-bottom: 14px; }
.section-header h2 { font-size: 34px; font-weight: 800; color: var(--white); margin-bottom: 12px; letter-spacing: -.5px; }
.section-header p { font-size: 16px; color: var(--text-muted); }
.section-label--light { background: rgba(255,255,255,.1); color: var(--white); }
.section-title--light { color: var(--white) !important; }
.section-desc--light { color: rgba(255,255,255,.7) !important; }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img img { border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.about-text h2 { font-size: 30px; color: var(--white); margin-bottom: 16px; }
.about-text p { margin-bottom: 16px; }
.highlight-line { display: flex; gap: 16px; margin-top: 20px; padding: 16px; background: var(--card); border-radius: 10px; border: 1px solid var(--border); }
.hl-icon { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: rgba(0,212,170,.12); border-radius: 10px; color: var(--accent); font-size: 18px; flex-shrink: 0; }
.highlight-line strong { color: var(--white); display: block; margin-bottom: 3px; font-size: 14px; }
.highlight-line span { font-size: 13px; color: var(--text-muted); }

/* ===== FEATURES ===== */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.feature-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; transition: all .4s; position: relative; overflow: hidden; }
.feature-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--accent), #00b894); transform: scaleX(0); transition: transform .4s; }
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 12px 40px rgba(0,0,0,.3); border-color: rgba(0,212,170,.3); }
.feature-card:hover::before { transform: scaleX(1); }
.fc-icon { width: 52px; height: 52px; background: rgba(0,212,170,.12); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; color: var(--accent); margin-bottom: 18px; }
.feature-card h4 { color: var(--white); font-size: 17px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ===== CODE BLOCK ===== */
.code-block { background: #161b22; border: 1px solid #30363d; border-radius: 10px; padding: 24px 28px; overflow-x: auto; font-size: 14px; line-height: 1.7; max-width: 700px; margin: 0 auto; }
.code-block pre { color: var(--text); font-family: 'JetBrains Mono', 'Fira Code', monospace; }
.code-block .cm { color: #8b949e; }
.code-block .kw { color: #ff7b72; }
.code-block .str { color: #a5d6ff; }

/* ===== PROCESS STEPS ===== */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.step { text-align: center; padding: 30px 20px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); position: relative; transition: all .4s; }
.step:hover { transform: translateY(-5px); border-color: rgba(0,212,170,.3); }
.step-num { width: 48px; height: 48px; background: linear-gradient(135deg, #00d4aa, #00b894); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 800; color: #0d1b2a; margin: 0 auto 16px; }
.step h4 { color: var(--white); margin-bottom: 8px; font-size: 16px; }
.step p { font-size: 13px; color: var(--text-muted); }

/* ===== WHY US ===== */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.why-img img { border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.why-title { font-size: 30px; color: var(--white); margin-bottom: 24px; }
.why-list { display: flex; flex-direction: column; gap: 16px; }
.why-item { display: flex; gap: 14px; padding: 14px; border-radius: 10px; transition: background .3s; }
.why-item:hover { background: rgba(255,255,255,.03); }
.w-check { width: 28px; height: 28px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.w-check svg { width: 14px; height: 14px; }
.why-item h4 { color: var(--white); font-size: 15px; margin-bottom: 3px; }
.why-item p { font-size: 13px; color: var(--text-muted); margin: 0; }

/* ===== PRICING ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pricing-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; transition: all .4s; }
.pricing-card:hover { transform: translateY(-5px); box-shadow: 0 15px 50px rgba(0,0,0,.3); }
.pricing-popular { border-color: var(--accent); position: relative; }
.pricing-popular::before { content: 'Most Popular'; position: absolute; top: 12px; right: -30px; background: var(--accent); color: #0d1b2a; padding: 4px 40px; font-size: 11px; font-weight: 700; transform: rotate(45deg); }
.pricing-header { padding: 30px; text-align: center; border-bottom: 1px solid var(--border); }
.pricing-name { font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.pricing-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.pricing-price { font-size: 40px; font-weight: 800; color: var(--accent); }
.pricing-price span { font-size: 14px; font-weight: 400; color: var(--text-muted); }
.pricing-body { padding: 30px; }
.pricing-features { list-style: none; margin-bottom: 24px; }
.pricing-features li { padding: 8px 0; font-size: 14px; color: var(--text); display: flex; align-items: center; gap: 10px; }
.pricing-features i { color: var(--accent); font-size: 13px; }
.pricing-body .btn { width: 100%; justify-content: center; }

/* ===== FAQ ===== */
.faq-grid { max-width: 750px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; overflow: hidden; background: var(--card); }
.faq-q { padding: 18px 22px; font-size: 15px; font-weight: 600; color: var(--white); cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: background .3s; user-select: none; }
.faq-q:hover { background: rgba(255,255,255,.03); }
.faq-q i { color: var(--text-muted); font-size: 13px; transition: transform .35s; }
.faq-q.active i { transform: rotate(180deg); color: var(--accent); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a.open { max-height: 300px; }
.faq-a div { padding: 0 22px 18px; font-size: 14px; color: var(--text-muted); line-height: 1.8; }

/* ===== CTA BAND ===== */
.cta-band { padding: 80px 0; background: linear-gradient(135deg, #00d4aa, #00b894); text-align: center; position: relative; overflow: hidden; }
.cta-shape { position: absolute; border-radius: 50%; background: rgba(255,255,255,.08); }
.cta-shape-1 { width: 300px; height: 300px; top: -100px; left: -80px; }
.cta-shape-2 { width: 200px; height: 200px; bottom: -60px; right: 10%; }
.cta-shape-3 { width: 120px; height: 120px; top: 20%; right: -30px; }
.cta-band h2 { font-size: 34px; font-weight: 800; color: #0d1b2a; margin-bottom: 12px; position: relative; }
.cta-band p { font-size: 16px; color: rgba(13,27,42,.7); margin-bottom: 30px; position: relative; }
.cta-band .btn-primary { background: #0d1b2a; color: var(--white); box-shadow: 0 6px 25px rgba(0,0,0,.3); }
.cta-band .btn-primary:hover { background: #162840; }

/* ===== CONTACT ===== */
.contact-container { max-width: 800px; margin: 0 auto; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-card { display: flex; align-items: center; gap: 16px; padding: 24px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 12px; text-decoration: none; transition: all .3s; }
.contact-card:hover { background: rgba(255,255,255,.07); border-color: rgba(0,212,170,.3); transform: translateY(-3px); }
.contact-icon { width: 48px; height: 48px; background: rgba(0,212,170,.12); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 20px; flex-shrink: 0; }
.contact-label { font-size: 12px; color: var(--text-muted); margin-bottom: 2px; }
.contact-value { font-size: 14px; color: var(--white); font-weight: 600; }

/* ===== FOOTER ===== */
.site-footer { background: #060e18; padding: 60px 0 30px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { font-size: 22px; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.footer-brand span { color: var(--accent); }
.footer-col p { font-size: 14px; color: var(--text-muted); line-height: 1.8; }
.footer-col h4 { color: var(--white); font-size: 15px; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul a { color: var(--text-muted); font-size: 14px; transition: color .3s; text-decoration: none; }
.footer-col ul a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-muted); }

/* ===== BACK TO TOP ===== */
.back-to-top { position: fixed; bottom: 30px; right: 30px; width: 44px; height: 44px; background: var(--accent); color: #0d1b2a; border: none; border-radius: 50%; font-size: 16px; cursor: pointer; opacity: 0; transform: translateY(20px); transition: all .35s; z-index: 99; box-shadow: 0 4px 15px rgba(0,212,170,.3); }
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 6px 25px rgba(0,212,170,.4); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .mobile-toggle { display: flex; }
    .nav-links { position: fixed; top: 0; right: -300px; width: 280px; height: 100vh; background: #111d2e; flex-direction: column; padding: 80px 30px 30px; gap: 4px; z-index: 999; transition: right .35s ease; border-left: 1px solid var(--border); box-shadow: -10px 0 30px rgba(0,0,0,.4); }
    .nav-links.open { right: 0; }
    .nav-links a { padding: 12px 16px; font-size: 15px; width: 100%; border-radius: 8px; }

    .hero { padding: 130px 0 70px; min-height: auto; }
    .hero h1 { font-size: 30px; }
    .hero-desc { font-size: 15px; }

    .about-grid, .why-grid { grid-template-columns: 1fr; gap: 30px; }
    .about-img { order: -1; }
    .why-img { display: none; }

    .features-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .trust-inner { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .section { padding: 60px 0; }
    .section-header h2 { font-size: 26px; }
}

@media (max-width: 480px) {
    .trust-inner { grid-template-columns: 1fr 1fr; gap: 20px; }
    .trust-item h3 { font-size: 28px; }
    .hero-btns { flex-direction: column; align-items: center; }
    .btn { width: 100%; justify-content: center; }
}