@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300&display=swap');

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

:root {
  --bg: #fdf8f0;
  --surface: #fdf8f0;
  --surface2: #f5ede0;
  --border: #e2e8f0;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #1e40af;
  --accent2: #2563eb;
  --green: #16a34a;
  --font-head: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

html { scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); overflow-x: hidden; max-width: 100%; }

/* NAV */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 200; display: flex; align-items: center; justify-content: space-between; padding: 24px 56px; transition: background 0.5s, backdrop-filter 0.5s; }
nav.scrolled { background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); }
.logo { font-family: var(--font-head); font-size: 28px; font-weight: 800; letter-spacing: -0.02em; text-decoration: none; color: var(--text); display: flex; align-items: center; gap: 2px; }
.logo-dot { color: var(--accent); }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; letter-spacing: 0.01em; }
.nav-links a:hover { color: var(--text); }
.nav-btn { background: var(--accent); color: white; padding: 11px 26px; border-radius: 100px; font-size: 13px; font-weight: 600; text-decoration: none; transition: transform 0.2s, box-shadow 0.2s, background 0.2s; }
.nav-btn:hover { transform: translateY(-2px); background: var(--accent2); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; z-index: 210; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: none; position: fixed; inset: 0; background: rgba(255,255,255,0.98); z-index: 200; flex-direction: column; align-items: center; justify-content: center; gap: 36px; }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: var(--font-head); font-size: 28px; font-weight: 800; color: var(--text); text-decoration: none; letter-spacing: -0.02em; }
.mobile-menu .nav-btn { font-size: 16px; padding: 14px 36px; margin-top: 8px; }

/* HERO BASE */
.hero-mesh { display: none; }
.hero-grid { display: none; }
.orb { display: none; }
.hero-title .grad { color: var(--accent2); }
.hero-sub strong { color: var(--text); font-weight: 500; }
.hero-actions { display: flex; gap: 14px; justify-content: flex-start; flex-wrap: wrap; animation: fadeUp 0.9s ease 0.3s both; }

/* BUTTONS */
.btn-primary { background: var(--accent); color: white; padding: 16px 36px; border-radius: 100px; font-size: 14px; font-weight: 600; text-decoration: none; transition: transform 0.2s, background 0.2s; }
.btn-primary:hover { transform: translateY(-2px); background: var(--accent2); }
.btn-secondary { background: transparent; border: 1px solid var(--border); color: var(--text); padding: 16px 36px; border-radius: 100px; font-size: 14px; font-weight: 500; text-decoration: none; transition: background 0.2s, border-color 0.2s, transform 0.2s; }
.btn-secondary:hover { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.15); transform: translateY(-2px); }
.btn-white-outline { display: inline-block; background: transparent; border: 1px solid var(--border); color: var(--text); padding: 13px 28px; border-radius: 100px; font-size: 14px; font-weight: 500; text-decoration: none; transition: border-color 0.2s, transform 0.2s; cursor: pointer; font-family: var(--font-body); white-space: nowrap; }
.btn-white-outline:hover { border-color: rgba(0,0,0,0.2); transform: translateY(-2px); }

/* SECTION LABELS */
.s-label { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent2); font-weight: 600; margin-bottom: 20px; }
.s-sub { font-size: 17px; color: var(--muted); line-height: 1.7; font-weight: 300; }

/* BREADCRUMB */
.breadcrumb { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); margin-bottom: 28px; animation: fadeDown 0.8s ease both; }
.breadcrumb a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--accent2); }
.breadcrumb-sep { color: rgba(0,0,0,0.12); }

/* FAQ */
.faq { padding: 120px 56px; max-width: 860px; margin: 0 auto; }
.faq-list { margin-top: 56px; display: flex; flex-direction: column; gap: 2px; border-radius: 16px; overflow: hidden; }
.faq-item { background: var(--surface); overflow: hidden; }
.faq-item:last-child { border-bottom: none; }
.faq-q { width: 100%; background: none; border: none; color: var(--text); font-family: var(--font-body); font-size: 16px; font-weight: 500; text-align: left; padding: 26px 32px; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; transition: background 0.2s; }
.faq-q:hover { background: var(--surface2); }
.faq-icon { width: 28px; height: 28px; border-radius: 50%; background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background 0.3s, transform 0.3s; }
.faq-item.open .faq-icon { background: var(--accent); border-color: var(--accent); transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.16,1,0.3,1); }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a-inner { padding: 0 32px 26px; font-size: 15px; color: var(--muted); line-height: 1.75; font-weight: 300; }

/* FOOTER */
footer { padding: 80px 56px 40px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand .logo { font-size: 24px; margin-bottom: 14px; display: block; }
.footer-tagline { font-size: 14px; color: var(--muted); line-height: 1.6; font-weight: 300; max-width: 240px; }
.footer-col h5 { font-family: var(--font-head); font-size: 12px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-bottom: 20px; }
.footer-col a { display: block; color: var(--muted); text-decoration: none; font-size: 14px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent2); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; font-size: 12px; color: var(--muted); }

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@keyframes scrollPulse { 0%, 100% { opacity: 0.4; transform: scaleY(1); } 50% { opacity: 1; transform: scaleY(0.6); } }

.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.delay-1 { transition-delay: 0.1s; } .delay-2 { transition-delay: 0.2s; } .delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; } .delay-5 { transition-delay: 0.5s; } .delay-6 { transition-delay: 0.6s; }

/* RESPONSIVE — shared */
@media (max-width: 900px) {
  nav { padding: 16px 20px; }
  .nav-links, .nav-btn { display: none; }
  .hamburger { display: flex; }
  footer { padding: 60px 20px 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .faq { padding: 72px 20px; }
}
@media (max-width: 500px) {
  .footer-top { grid-template-columns: 1fr; }
}