*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --navy: #0F3D5C; --navy-dark: #0A2A40; --orange: #E8612D; --orange-hover: #D4551F;
  --green: #1A8A6E; --green-light: #E6F5F0; --grey: #F0F4F7; --grey-mid: #D8E2EA;
  --white: #FFFFFF; --text-dark: #1A1A1A; --text-mid: #4A5568; --text-light: #718096;
  --whatsapp: #25D366; --whatsapp-dark: #1DA851;
  --font-display: 'Fraunces', Georgia, serif; --font-body: 'DM Sans', system-ui, sans-serif;
  --radius: 8px; --radius-lg: 12px; --radius-xl: 16px;
  --shadow-sm: 0 1px 3px rgba(15,61,92,0.08); --shadow-md: 0 4px 16px rgba(15,61,92,0.1);
  --shadow-lg: 0 8px 32px rgba(15,61,92,0.12); --max-w: 1140px;
}
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--text-dark); line-height: 1.6; background: var(--white); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.text-center { text-align: center; }
.badge { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 14px; border-radius: 40px; background: var(--green-light); color: var(--green); }
.badge-orange { background: rgba(232,97,45,0.1); color: var(--orange); }
.badge-white { background: rgba(255,255,255,0.1); color: var(--orange); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; color: var(--navy); }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); letter-spacing: -0.015em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
h4 { font-size: 1.05rem; font-weight: 600; }
.subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-mid); max-width: 640px; margin: 0 auto; line-height: 1.7; }
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 600; font-size: 1rem; padding: 14px 28px; border-radius: var(--radius); border: none; cursor: pointer; transition: all 0.25s ease; text-decoration: none; }
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,97,45,0.3); }
.btn-outline { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-whatsapp { background: var(--whatsapp); color: var(--white); }
.btn-whatsapp:hover { background: var(--whatsapp-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,0.3); }
.btn-white { background: var(--white); color: var(--navy); }
.btn-white:hover { background: var(--grey); transform: translateY(-2px); }
.animate { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate.visible { opacity: 1; transform: translateY(0); }
.tick { flex-shrink: 0; width: 18px; height: 18px; color: var(--green); margin-top: 2px; }
#nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,0.97); backdrop-filter: blur(10px); transition: box-shadow 0.3s; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-logo { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--navy); }
.nav-logo span { color: var(--orange); }
.nav-links { display: flex; align-items: center; gap: 24px; list-style: none; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--text-mid); transition: color 0.2s; }
.nav-links a:hover { color: var(--navy); }
.nav-cta .btn { padding: 10px 22px; font-size: 0.88rem; }
.nav-mobile { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-mobile svg { width: 24px; height: 24px; color: var(--navy); }
@media (max-width: 768px) { .nav-links { display: none; } .nav-mobile { display: block; } .nav-links.show { display: flex !important; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: white; padding: 20px 24px; box-shadow: 0 8px 24px rgba(15,61,92,0.1); gap: 16px; border-top: 1px solid rgba(15,61,92,0.06); } }
.page-hero { padding: 130px 0 60px; background: linear-gradient(180deg, var(--grey) 0%, var(--white) 100%); text-align: center; }
.page-hero h1 { margin-bottom: 16px; }
.page-hero .highlight { color: var(--orange); }
.pricing-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1040px; margin: 0 auto; }
.price-card { background: var(--white); border: 2px solid var(--grey-mid); border-radius: var(--radius-xl); padding: 32px 24px; position: relative; transition: all 0.3s; display: flex; flex-direction: column; }
.price-card:hover { border-color: var(--navy); box-shadow: var(--shadow-lg); }
.price-card.featured { border-color: var(--orange); background: linear-gradient(180deg, rgba(232,97,45,0.03) 0%, var(--white) 40%); }
.price-card.featured::before { content: 'MOST POPULAR'; position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--orange); color: var(--white); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; padding: 5px 14px; border-radius: 20px; white-space: nowrap; }
.price-card .tier-name { font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-light); margin-bottom: 8px; }
.price-card .price { font-family: var(--font-display); font-size: 2.3rem; font-weight: 700; color: var(--navy); line-height: 1; margin-bottom: 4px; }
.price-card .price span { font-size: 0.95rem; font-weight: 400; color: var(--text-light); }
.price-card .price-note { font-size: 0.82rem; color: var(--text-light); margin-bottom: 20px; }
.price-card .features { list-style: none; margin-bottom: 24px; flex-grow: 1; }
.price-card .features li { padding: 7px 0; font-size: 0.88rem; color: var(--text-mid); display: flex; align-items: flex-start; gap: 10px; border-bottom: 1px solid var(--grey); }
.price-card .features li:last-child { border-bottom: none; }
.price-card .btn { width: 100%; justify-content: center; }
.sub-note { text-align: center; margin-top: 20px; padding: 16px 24px; background: var(--white); border: 1px solid var(--grey-mid); border-radius: var(--radius-lg); max-width: 1040px; margin-left: auto; margin-right: auto; font-size: 0.88rem; color: var(--text-mid); }
.sub-note strong { color: var(--navy); }
.launch-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(232,97,45,0.1); color: var(--orange); font-size: 0.78rem; font-weight: 700; padding: 4px 12px; border-radius: 20px; margin-bottom: 8px; }
@media (max-width: 900px) { .pricing-cards { grid-template-columns: 1fr; max-width: 420px; } }
.testimonial { background: var(--white); border: 1px solid var(--grey-mid); border-radius: var(--radius-xl); padding: 28px 24px; position: relative; max-width: 580px; margin: 0 auto; }
.testimonial::before { content: '\201C'; font-family: var(--font-display); font-size: 4rem; color: var(--orange); opacity: 0.15; position: absolute; top: 8px; left: 16px; line-height: 1; }
.testimonial p { font-size: 0.92rem; color: var(--text-mid); line-height: 1.7; margin-bottom: 16px; font-style: italic; position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--grey); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 0.82rem; color: var(--navy); }
.testimonial-info .name { font-weight: 600; font-size: 0.88rem; }
.testimonial-info .role { font-size: 0.78rem; color: var(--text-light); }
.cta-section { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%); color: var(--white); text-align: center; }
.cta-section h2 { color: var(--white); margin-bottom: 16px; }
.cta-section .subtitle { color: rgba(255,255,255,0.7); margin-bottom: 28px; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
details summary { padding: 18px 20px; cursor: pointer; font-weight: 600; font-size: 0.95rem; color: var(--navy); list-style: none; display: flex; justify-content: space-between; align-items: center; }
details summary::-webkit-details-marker { display: none; }
details[open] summary svg { transform: rotate(180deg); }
details summary:hover { color: var(--orange); }
details > div { padding: 0 20px 18px; font-size: 0.92rem; color: var(--text-mid); line-height: 1.7; }
footer { background: var(--navy-dark); color: rgba(255,255,255,0.6); padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-brand p { font-size: 0.85rem; line-height: 1.7; margin-top: 10px; max-width: 260px; }
.footer-col h4 { color: var(--white); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 0.85rem; padding: 3px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.78rem; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
.buyer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 40px; }
.buyer-card { background: var(--white); border: 2px solid var(--grey-mid); border-radius: var(--radius-xl); padding: 36px 24px 32px; text-align: center; transition: all 0.3s; display: flex; flex-direction: column; }
.buyer-card:hover { border-color: var(--orange); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.buyer-card h3 { margin-bottom: 6px; font-size: 1.15rem; }
.buyer-card .buyer-price { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--orange); margin: 12px 0 8px; line-height: 1.2; }
.buyer-card .buyer-price span { font-size: 0.82rem; font-weight: 400; color: var(--text-light); }
.buyer-card p { font-size: 0.88rem; color: var(--text-mid); line-height: 1.6; margin-bottom: 22px; flex-grow: 1; }
.buyer-card .btn { width: 100%; justify-content: center; margin-top: auto; }
@media (max-width: 960px) { .buyer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 550px) { .buyer-grid { grid-template-columns: 1fr; max-width: 380px; margin-left: auto; margin-right: auto; margin-top: 40px; } }

.nav-links a.is-active { color: var(--navy); font-weight: 600; }
.admin-bar #nav { top: 32px; }
@media (max-width:782px){ .admin-bar #nav { top: 46px; } }