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

:root {
  --sky: #38BDF8;
  --sky-light: #E0F4FE;
  --sky-mid: #7DD3FC;
  --sky-dark: #0EA5E9;
  --navy: #0C1A2E;
  --navy-mid: #1E3A5F;
  --white: #FFFFFF;
  --off-white: #F8FAFB;
  --grey-light: #F1F5F9;
  --grey-mid: #94A3B8;
  --grey-dark: #475569;
  --text: #0F172A;
  --text-soft: #334155;
  --shadow: 0 4px 24px rgba(14,165,233,0.10);
  --shadow-lg: 0 16px 48px rgba(14,165,233,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; background: var(--white); color: var(--text); overflow-x: hidden; line-height: 1.6; }
h1,h2,h3,h4,h5 { font-family: 'Sora', sans-serif; line-height: 1.15; }

/* NAV */
nav { position: fixed; top:0; left:0; right:0; z-index:1000; background:rgba(255,255,255,0.93); backdrop-filter:blur(16px); border-bottom:1px solid rgba(56,189,248,0.12); transition:box-shadow 0.3s; }
nav.scrolled { box-shadow: 0 2px 20px rgba(14,165,233,0.10); }
.nav-inner { max-width:1200px; margin:0 auto; padding:0 32px; height:72px; display:flex; align-items:center; justify-content:space-between; }
.nav-logo { font-family:'Sora',sans-serif; font-weight:800; font-size:1.35rem; color:var(--navy); text-decoration:none; letter-spacing:-0.03em; }
.nav-logo span { color:var(--sky-dark); }
.nav-links { display:flex; align-items:center; gap:32px; list-style:none; }
.nav-links a { font-family:'DM Sans',sans-serif; font-size:0.9rem; font-weight:500; color:var(--text-soft); text-decoration:none; transition:color 0.2s; }
.nav-links a:hover, .nav-links a.active { color:var(--sky-dark); }
.nav-cta { background:var(--sky-dark) !important; color:var(--white) !important; padding:10px 22px !important; border-radius:8px !important; font-weight:600 !important; }
.nav-cta:hover { background:var(--navy-mid) !important; transform:translateY(-1px); }
.hamburger { display:none; cursor:pointer; flex-direction:column; gap:5px; }
.hamburger span { width:24px; height:2px; background:var(--navy); border-radius:2px; }

/* PAGE HERO */
.page-hero { padding:140px 32px 80px; background:linear-gradient(160deg,#F0F9FF 0%,#ffffff 60%,#F0F9FF 100%); position:relative; overflow:hidden; }
.page-hero-bg { position:absolute; width:600px; height:600px; border-radius:50%; background:radial-gradient(circle,rgba(56,189,248,0.10) 0%,transparent 70%); top:-200px; right:-150px; pointer-events:none; animation:pulse-slow 8s ease-in-out infinite; }
.page-hero-inner { max-width:1200px; margin:0 auto; position:relative; z-index:1; }
.page-hero h1 { font-size:clamp(2rem,3.5vw,3rem); font-weight:800; color:var(--navy); letter-spacing:-0.03em; margin-bottom:16px; }
.page-hero p { font-size:1.1rem; color:var(--text-soft); max-width:600px; line-height:1.7; }

/* SECTIONS */
section { padding:90px 32px; }
.section-inner { max-width:1200px; margin:0 auto; }
.section-label { font-family:'Sora',sans-serif; font-size:0.75rem; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; color:var(--sky-dark); margin-bottom:12px; }
.section-title { font-size:clamp(1.8rem,2.8vw,2.5rem); font-weight:800; color:var(--navy); letter-spacing:-0.03em; margin-bottom:16px; }
.section-sub { font-size:1.05rem; color:var(--text-soft); line-height:1.7; max-width:580px; }
.centered { text-align:center; }
.centered .section-sub { margin:0 auto; }

/* BUTTONS */
.btn-primary { background:var(--sky-dark); color:var(--white); padding:14px 28px; border-radius:10px; font-family:'Sora',sans-serif; font-weight:600; font-size:0.95rem; text-decoration:none; transition:all 0.2s; display:inline-flex; align-items:center; gap:8px; box-shadow:0 4px 16px rgba(14,165,233,0.3); }
.btn-primary:hover { background:var(--navy-mid); transform:translateY(-2px); }
.btn-outline { background:transparent; color:var(--navy); padding:14px 28px; border-radius:10px; font-family:'Sora',sans-serif; font-weight:600; font-size:0.95rem; text-decoration:none; border:2px solid var(--grey-light); transition:all 0.2s; display:inline-flex; align-items:center; gap:8px; }
.btn-outline:hover { border-color:var(--sky-dark); color:var(--sky-dark); }
.btn-row { display:flex; gap:14px; flex-wrap:wrap; margin-top:32px; }

/* STATS BAR */
.stats-bar { background:linear-gradient(135deg,var(--sky-dark) 0%,var(--navy-mid) 100%); padding:48px 32px; }
.stats-inner { max-width:1200px; margin:0 auto; display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center; }
.stat-item { color:white; }
.stat-num { font-family:'Sora',sans-serif; font-size:2.4rem; font-weight:800; line-height:1; margin-bottom:8px; }
.stat-label { font-size:0.85rem; opacity:0.8; line-height:1.4; }

/* PILLAR CARDS */
.pillars-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:56px; }
.pillar-card { padding:36px 32px; border-radius:20px; border:2px solid var(--grey-light); background:white; transition:all 0.3s; position:relative; overflow:hidden; }
.pillar-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--sky-mid),var(--sky-dark)); transform:scaleX(0); transition:transform 0.3s; }
.pillar-card:hover { border-color:var(--sky-mid); transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.pillar-card:hover::before { transform:scaleX(1); }
.pillar-number { font-family:'Sora',sans-serif; font-size:3rem; font-weight:800; color:var(--sky-light); line-height:1; margin-bottom:16px; }
.pillar-icon { width:52px; height:52px; background:var(--sky-light); border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:1.5rem; margin-bottom:20px; }
.pillar-card h3 { font-family:'Sora',sans-serif; font-size:1.15rem; font-weight:700; color:var(--navy); margin-bottom:12px; }
.pillar-card p { font-size:0.9rem; color:var(--text-soft); line-height:1.65; }

/* PACKAGES */
.packages-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:56px; align-items:start; }
.pkg-card { border-radius:20px; border:2px solid var(--grey-light); overflow:hidden; transition:all 0.3s; background:white; }
.pkg-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.pkg-card.featured { border-color:var(--sky-dark); box-shadow:var(--shadow-lg); transform:translateY(-8px); }
.pkg-card.featured:hover { transform:translateY(-14px); }
.pkg-header { padding:28px 28px 20px; border-bottom:1px solid var(--grey-light); }
.pkg-badge { display:inline-block; background:var(--sky-dark); color:white; font-size:0.7rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; padding:4px 12px; border-radius:100px; margin-bottom:14px; }
.pkg-name { font-family:'Sora',sans-serif; font-size:1.1rem; font-weight:700; color:var(--navy); }
.pkg-price { display:flex; align-items:baseline; gap:4px; margin-top:16px; }
.pkg-price .amount { font-family:'Sora',sans-serif; font-size:2.4rem; font-weight:800; color:var(--navy); letter-spacing:-0.04em; }
.pkg-price .period { font-size:0.85rem; color:var(--grey-mid); }
.pkg-setup { font-size:0.78rem; color:var(--grey-mid); margin-top:4px; }
.pkg-body { padding:24px 28px; }
.pkg-features { list-style:none; display:flex; flex-direction:column; gap:12px; }
.pkg-features li { display:flex; align-items:flex-start; gap:10px; font-size:0.88rem; color:var(--text-soft); line-height:1.4; }
.pkg-features li::before { content:'✓'; color:var(--sky-dark); font-weight:700; flex-shrink:0; margin-top:1px; }
.pkg-cta { display:block; text-align:center; margin:24px 28px 28px; padding:13px; border-radius:10px; font-family:'Sora',sans-serif; font-weight:600; font-size:0.9rem; text-decoration:none; transition:all 0.2s; }
.pkg-cta-primary { background:var(--sky-dark); color:white; }
.pkg-cta-primary:hover { background:var(--navy-mid); }
.pkg-cta-outline { border:2px solid var(--grey-light); color:var(--navy); }
.pkg-cta-outline:hover { border-color:var(--sky-dark); color:var(--sky-dark); }
.pkg-guarantee { text-align:center; margin-top:40px; font-size:0.85rem; color:var(--grey-mid); display:flex; align-items:center; justify-content:center; gap:8px; }
.pkg-guarantee::before { content:'🔒'; }

/* STEPS */
.steps { display:grid; grid-template-columns:repeat(4,1fr); gap:0; position:relative; margin-top:60px; }
.steps::before { content:''; position:absolute; top:38px; left:12%; right:12%; height:2px; background:linear-gradient(90deg,var(--sky-mid),var(--sky-dark)); }
.step { text-align:center; padding:0 16px; }
.step-circle { width:76px; height:76px; border-radius:50%; background:white; border:3px solid var(--sky-dark); display:flex; align-items:center; justify-content:center; margin:0 auto 20px; font-size:1.5rem; position:relative; z-index:1; box-shadow:0 4px 16px rgba(14,165,233,0.2); transition:all 0.3s; }
.step:hover .step-circle { background:var(--sky-dark); transform:scale(1.08); }
.step h4 { font-family:'Sora',sans-serif; font-size:0.95rem; font-weight:700; color:var(--navy); margin-bottom:8px; }
.step p { font-size:0.82rem; color:var(--grey-dark); line-height:1.5; }

/* FAQ */
.faq-list { max-width:720px; margin:56px auto 0; display:flex; flex-direction:column; gap:12px; }
.faq-item { border:1px solid var(--grey-light); border-radius:12px; overflow:hidden; transition:border-color 0.2s; }
.faq-item:hover { border-color:var(--sky-mid); }
.faq-item.open { border-color:var(--sky-dark); }
.faq-q { width:100%; background:none; border:none; padding:20px 24px; text-align:left; font-family:'Sora',sans-serif; font-size:0.95rem; font-weight:600; color:var(--navy); cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:16px; }
.faq-arrow { font-size:1rem; color:var(--sky-dark); transition:transform 0.3s; }
.faq-item.open .faq-arrow { transform:rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height 0.4s ease, padding 0.3s; padding:0 24px; font-size:0.88rem; color:var(--text-soft); line-height:1.7; }
.faq-item.open .faq-a { max-height:200px; padding:0 24px 20px; }

/* CTA BANNER */
.cta-banner { background:linear-gradient(135deg,var(--sky-dark) 0%,#0284C7 100%); padding:80px 32px; text-align:center; }
.cta-banner h2 { font-family:'Sora',sans-serif; font-size:clamp(1.8rem,3vw,2.6rem); font-weight:800; color:white; letter-spacing:-0.03em; margin-bottom:14px; }
.cta-banner p { font-size:1rem; color:rgba(255,255,255,0.82); margin-bottom:36px; }
.btn-white { background:white; color:var(--sky-dark); padding:15px 32px; border-radius:10px; font-family:'Sora',sans-serif; font-weight:700; font-size:0.95rem; text-decoration:none; transition:all 0.2s; display:inline-flex; align-items:center; gap:8px; }
.btn-white:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(0,0,0,0.15); }

/* DIFF */
.diff { background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%); color:white; }
.diff .section-title { color:white; }
.diff .section-label { color:var(--sky-mid); }
.diff-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:56px; }
.diff-item { display:flex; gap:18px; padding:24px; border-radius:14px; background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.08); transition:background 0.2s; }
.diff-item:hover { background:rgba(56,189,248,0.08); }
.diff-icon { width:44px; height:44px; flex-shrink:0; background:rgba(56,189,248,0.15); border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.2rem; }
.diff-item h4 { font-family:'Sora',sans-serif; font-size:0.95rem; font-weight:700; margin-bottom:6px; color:white; }
.diff-item p { font-size:0.85rem; color:rgba(255,255,255,0.6); line-height:1.6; }

/* FOOTER */
footer { background:var(--navy); padding:64px 32px 32px; }
.footer-inner { max-width:1200px; margin:0 auto; }
.footer-top { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; margin-bottom:48px; }
.footer-logo { font-family:'Sora',sans-serif; font-weight:800; font-size:1.3rem; color:white; text-decoration:none; letter-spacing:-0.03em; display:inline-block; margin-bottom:12px; }
.footer-logo span { color:var(--sky-mid); }
.footer-tagline { font-family:'Sora',sans-serif; font-size:0.85rem; color:rgba(255,255,255,0.7); margin-bottom:10px; font-weight:600; }
.footer-sub { font-size:0.82rem; color:rgba(255,255,255,0.4); line-height:1.6; max-width:280px; }
.footer-links-group h5 { font-family:'Sora',sans-serif; font-size:0.8rem; font-weight:700; color:rgba(255,255,255,0.9); letter-spacing:0.08em; text-transform:uppercase; margin-bottom:16px; }
.footer-links-group a { display:block; font-size:0.85rem; color:rgba(255,255,255,0.45); text-decoration:none; margin-bottom:10px; transition:color 0.2s; }
.footer-links-group a:hover { color:var(--sky-mid); }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.08); padding-top:24px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }
.footer-bottom span { font-size:0.78rem; color:rgba(255,255,255,0.35); }
.footer-bottom-links { display:flex; gap:20px; }
.footer-bottom-links a { font-size:0.78rem; color:rgba(255,255,255,0.35); text-decoration:none; transition:color 0.2s; }
.footer-bottom-links a:hover { color:var(--sky-mid); }

/* ANIMATIONS */
@keyframes pulse-slow { 0%,100%{transform:scale(1)} 50%{transform:scale(1.08)} }
@keyframes fadeUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
.reveal { opacity:0; transform:translateY(28px); transition:opacity 0.7s ease,transform 0.7s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-left { opacity:0; transform:translateX(-28px); transition:opacity 0.7s ease,transform 0.7s ease; }
.reveal-left.visible { opacity:1; transform:translateX(0); }
.reveal-right { opacity:0; transform:translateX(28px); transition:opacity 0.7s ease,transform 0.7s ease; }
.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; }

/* MOBILE */
@media(max-width:900px){
  .nav-links { display:none; }
  .nav-links.open { display:flex; flex-direction:column; position:absolute; top:72px; left:0; right:0; background:white; padding:20px 32px; border-bottom:1px solid var(--grey-light); gap:16px; box-shadow:0 8px 24px rgba(0,0,0,0.08); z-index:999; }
  .hamburger { display:flex; }
  .stats-inner { grid-template-columns:repeat(2,1fr); }
  .pillars-grid,.packages-grid { grid-template-columns:1fr; }
  .pkg-card.featured { transform:none; }
  .steps { grid-template-columns:repeat(2,1fr); }
  .steps::before { display:none; }
  .diff-grid { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr 1fr; gap:32px; }
}
@media(max-width:600px){
  section { padding:64px 20px; }
  .footer-top { grid-template-columns:1fr; }
  .page-hero { padding:120px 20px 60px; }
}