*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --gold: #C9A96E;
  --cream: #F5F0EB;
  --charcoal: #1A1A2E;
  --ink: #0C0C0C;
  --warm-gray: #8A8178;
  --rule: #D4CFC8;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Inter', -apple-system, Helvetica, Arial, sans-serif;
}
em, i, cite { font-style: normal; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans); color: var(--charcoal); background: var(--cream);
  line-height: 1.65; -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--ink); padding: 0 3rem; height: 90px;
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-logo-link { display: flex; align-items: center; text-decoration: none; }
.nav-gong { width: 44px; height: 44px; display: block; }
.nav-links { display: flex; align-items: center; gap: 0; }
.nav-link {
  font-family: var(--sans); font-weight: 400; font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.45); text-decoration: none;
  padding: 0 1.25rem; height: 90px; display: flex; align-items: center;
  transition: color 0.2s; border-bottom: 1px solid transparent;
}
.nav-link:hover { color: rgba(255,255,255,0.8); }
.nav-cta {
  font-family: var(--sans); font-weight: 500; font-size: 0.72rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); background: none; border: 1px solid var(--gold);
  padding: 0.55rem 1.6rem; cursor: pointer;
  transition: background 0.3s, color 0.3s; margin-left: 1.25rem;
  text-decoration: none;
}
.nav-cta:hover { background: var(--gold); color: var(--ink); }
.nav-dropdown { position: relative; height: 90px; display: flex; align-items: center; }
.nav-dropdown > .nav-link { display: inline-flex; align-items: center; gap: 0.35rem; cursor: default; }
.nav-dropdown > .nav-link::after {
  content: ''; width: 6px; height: 6px;
  border-right: 1px solid currentColor; border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px); opacity: 0.6;
  transition: transform 0.2s;
}
.nav-dropdown:hover > .nav-link::after { transform: rotate(225deg) translateY(0); }
.nav-dropdown-menu {
  position: absolute; top: 90px; left: 0; min-width: 240px;
  background: var(--ink); border: 1px solid rgba(201,169,110,0.18);
  border-top: 1px solid var(--gold);
  opacity: 0; visibility: hidden;
  transform: translateY(-6px); transition: opacity 0.2s, transform 0.2s, visibility 0s linear 0.2s;
  padding: 0.5rem 0; z-index: 101;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
  transition: opacity 0.2s, transform 0.2s, visibility 0s;
}
.nav-dropdown-item {
  display: block; padding: 0.75rem 1.5rem;
  font-family: var(--sans); font-weight: 400; font-size: 0.74rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.6); text-decoration: none;
  transition: color 0.2s, background 0.2s;
}
.nav-dropdown-item:hover { color: var(--gold); background: rgba(201,169,110,0.05); }
.nav-dropdown-item.active { color: var(--gold); }

/* PAGE HEAD */
.page-head {
  background: var(--ink); padding: 9rem 2rem 5rem;
  text-align: center; border-bottom: 1px solid var(--gold);
}
.page-eyebrow {
  font-family: var(--sans); font-weight: 500; font-size: 0.7rem;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.page-head h1 {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--cream); line-height: 1.1; letter-spacing: -0.01em;
  max-width: 760px; margin: 0 auto 1rem;
}
.page-head .lede {
  font-family: var(--sans); font-weight: 300; font-size: 1.05rem;
  color: rgba(255,255,255,0.65); max-width: 620px; margin: 1.25rem auto 0;
  line-height: 1.7;
}

/* MAIN + BLURB */
main { max-width: 880px; margin: 0 auto; padding: 5rem 2rem; }
.blurb {
  background: #FFFFFF; border: 1px solid var(--gold);
  padding: 3rem 3rem; margin-bottom: 4rem;
}
.blurb h2 {
  font-family: var(--serif); font-weight: 600;
  font-size: 1.75rem; color: var(--charcoal); margin-bottom: 1.25rem;
  letter-spacing: -0.005em;
}
.blurb p {
  font-family: var(--sans); font-size: 1.02rem;
  color: #2A2A3A; line-height: 1.75; margin-bottom: 1rem;
}
.blurb p:last-child { margin-bottom: 0; }
.blurb a { color: var(--charcoal); border-bottom: 1px solid var(--gold); text-decoration: none; }
.blurb ul { margin: 0.75rem 0 1rem 1.25rem; }
.blurb li { font-size: 1.02rem; color: #2A2A3A; line-height: 1.75; margin-bottom: 0.45rem; }
.blurb strong { color: var(--charcoal); font-weight: 600; }

/* TESTIMONIAL */
.testimonial {
  background: var(--ink); padding: 3.5rem 3rem;
  border-top: 1px solid var(--gold); border-bottom: 1px solid var(--gold);
  margin-bottom: 4rem; position: relative;
}
.testimonial::before {
  content: '\201C'; font-family: var(--serif); font-size: 6rem;
  color: var(--gold); position: absolute; top: 0; left: 1.5rem;
  line-height: 1; opacity: 0.4;
}
.testimonial blockquote {
  font-family: var(--sans); font-weight: 400;
  font-size: 1rem;
  color: rgba(245,240,235,0.88); line-height: 1.8; margin-bottom: 1.5rem;
  position: relative; z-index: 1;
}
.testimonial cite {
  font-family: var(--sans); font-weight: 500; font-size: 0.8rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gold);
}
.testimonial cite span {
  display: block; color: rgba(255,255,255,0.5); font-weight: 300;
  font-size: 0.74rem; letter-spacing: 0.06em; margin-top: 0.3rem;
  text-transform: none;
}

/* CTA */
.cta-row { text-align: center; margin-top: 3rem; }
.cta-btn {
  font-family: var(--sans); font-weight: 500; font-size: 0.78rem;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink); background: var(--gold); border: none;
  padding: 1.05rem 3rem; cursor: pointer; transition: opacity 0.3s;
  text-decoration: none; display: inline-block;
}
.cta-btn:hover { opacity: 0.88; }

/* FOOTER */
footer {
  background: var(--ink); padding: 2.5rem 2rem; text-align: center;
  border-top: 1px solid rgba(255,255,255,0.08);
}
footer p {
  font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
}
footer a { color: rgba(255,255,255,0.6); text-decoration: none; }
footer a:hover { color: var(--gold); }

.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  width: 28px; height: 20px; position: relative; flex-direction: column;
  justify-content: space-between;
}
.nav-hamburger span { display: block; width: 100%; height: 1.5px; background: rgba(255,255,255,0.7); }
.nav-mobile {
  display: none; position: fixed; top: 90px; left: 0; right: 0; z-index: 99;
  background: var(--ink); border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-direction: column; padding: 1rem 0;
}
.nav-mobile.active { display: flex; }
.nav-mobile-link {
  font-family: var(--sans); font-weight: 400; font-size: 0.78rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); text-decoration: none;
  padding: 0.85rem 3rem; transition: color 0.2s;
}
.nav-mobile-link:hover, .nav-mobile-link.active { color: var(--gold); }
.nav-mobile-link.gold { color: var(--gold); }
.nav-mobile-group { border-top: 1px solid rgba(255,255,255,0.06); padding: 0.5rem 0; }
.nav-mobile-group-label {
  font-family: var(--sans); font-weight: 500; font-size: 0.7rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); padding: 0.6rem 3rem 0.4rem;
}
.nav-mobile-sub {
  font-family: var(--sans); font-weight: 400; font-size: 0.74rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); text-decoration: none;
  padding: 0.55rem 4rem; display: block;
}
.nav-mobile-sub:hover { color: var(--gold); }

/* MODAL */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(13,13,13,0.85); backdrop-filter: blur(4px);
  z-index: 1000; align-items: center; justify-content: center; padding: 1.5rem;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--cream); max-width: 460px; width: 100%;
  max-height: 90vh; overflow-y: auto; position: relative;
  border: 1px solid var(--rule);
}
.modal-header {
  padding: 2.25rem 2.25rem 1.25rem; text-align: center;
  border-bottom: 1px solid var(--rule);
}
.modal-header h2 {
  font-family: var(--serif); font-weight: 700; font-size: 1.5rem;
  color: var(--charcoal); margin-bottom: 0.25rem;
}
.modal-header p { font-size: 0.85rem; color: var(--warm-gray); font-weight: 300; }
.modal-close {
  position: absolute; top: 1rem; right: 1.25rem;
  background: none; border: none; color: var(--warm-gray);
  font-size: 1.3rem; cursor: pointer; line-height: 1;
  width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
  transition: color 0.2s;
}
.modal-close:hover { color: var(--charcoal); }
.modal-body { padding: 1.75rem 2.25rem 2.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; font-family: var(--serif); font-weight: 500;
  font-size: 0.88rem; margin-bottom: 0.5rem; color: var(--charcoal);
}
.form-group label .aside {
  font-family: var(--sans); font-weight: 300; font-size: 0.76rem; color: var(--warm-gray);
}
.form-group input[type="email"],
.form-group input[type="url"],
.form-group input[type="text"] {
  width: 100%; border: 1px solid var(--rule); padding: 0.78rem 0.95rem;
  font-family: var(--sans); font-size: 0.88rem; color: var(--charcoal);
  background: #fff; transition: border-color 0.2s; outline: none;
  -webkit-appearance: none; appearance: none;
}
.form-group input:focus { border-color: var(--charcoal); }
.email-error { display: none; font-size: 0.75rem; color: #B44; margin-top: 0.35rem; }
.modal-submit {
  width: 100%; font-family: var(--sans); font-weight: 500; font-size: 0.72rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cream); background: var(--ink); border: none;
  padding: 1rem; cursor: pointer; transition: opacity 0.3s; margin-top: 0.5rem;
}
.modal-submit:hover { opacity: 0.85; }
.modal-success { display: none; text-align: center; padding: 3rem 2.25rem; }
.modal-success h3 {
  font-family: var(--serif); font-weight: 700; font-size: 1.35rem;
  color: var(--charcoal); margin-bottom: 0.5rem;
}
.modal-success p { font-size: 0.88rem; color: var(--warm-gray); font-weight: 300; line-height: 1.65; }

/* PRICING CARDS */
.pricing-section {
  background: var(--ink); padding: 6rem 2rem;
  border-top: 1px solid rgba(201,169,110,0.2);
}
.pricing-eyebrow {
  font-family: var(--sans); font-weight: 500; font-size: 0.7rem;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--gold); text-align: center; margin-bottom: 3rem;
}
.pricing-cards {
  display: grid; grid-template-columns: 1fr 1fr;
  max-width: 1100px; margin: 0 auto;
}
.pricing-card { border: 1px solid rgba(201,169,110,0.35); padding: 3rem; display: flex; flex-direction: column; }
.pricing-card + .pricing-card { border-left: none; }
.pricing-tier-label {
  font-family: var(--sans); font-weight: 500; font-size: 0.68rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.pricing-name {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--cream); margin-bottom: 1rem; letter-spacing: -0.01em;
}
.pricing-amount { margin-bottom: 1.75rem; line-height: 1; }
.pricing-num {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--cream); letter-spacing: -0.02em;
}
.pricing-num--gold { color: var(--gold); }
.pricing-mo {
  font-family: var(--sans); font-weight: 300; font-size: 0.9rem;
  color: var(--gold); margin-left: 0.5rem;
}
.pricing-desc {
  font-family: var(--sans); font-weight: 300; font-size: 0.92rem;
  color: rgba(255,255,255,0.55); line-height: 1.75; margin-bottom: 2.5rem;
  flex: 1;
}
.pricing-cta {
  display: block; text-align: center;
  font-family: var(--sans); font-weight: 500; font-size: 0.72rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  padding: 1rem; text-decoration: none;
  transition: background 0.3s, color 0.3s;
}
.pricing-cta--filled { background: var(--gold); color: var(--ink); }
.pricing-cta--filled:hover { opacity: 0.88; }
.pricing-cta--outline { border: 1px solid var(--gold); color: var(--gold); }
.pricing-cta--outline:hover { background: var(--gold); color: var(--ink); }

/* TECH FOUNDATION */
.tech-foundation {
  background: var(--ink); padding: 4rem 2rem;
  border-top: 1px solid rgba(201,169,110,0.15);
  border-bottom: 1px solid rgba(201,169,110,0.15);
}
.tech-foundation-inner { max-width: 1100px; margin: 0 auto; }
.tech-foundation-banner {
  font-family: var(--sans); font-weight: 400; font-size: 0.82rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gold); text-align: center; margin-bottom: 3rem; opacity: 0.85;
}
.tech-pillars {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
}
.tech-pillar { text-align: center; padding: 0 3rem; }
.tech-pillar-num {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  color: var(--gold); line-height: 1; margin-bottom: 0.3rem;
}
.tech-pillar-label {
  font-family: var(--sans); font-weight: 400; font-size: 0.7rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.5);
}
.tech-pillar-divider {
  width: 1px; height: 2.5rem; background: rgba(201,169,110,0.2); flex-shrink: 0;
}

/* USAGE / INCLUDED / FAQ SHARED */
.usage-section, .included-section, .faq-section {
  padding: 5rem 2rem;
  border-bottom: 1px solid rgba(201,169,110,0.12);
}
.usage-section { background: var(--cream); }
.included-section { background: #fff; }
.faq-section { background: var(--cream); }
.section-inner { max-width: 960px; margin: 0 auto; }
.section-eyebrow {
  font-family: var(--sans); font-weight: 500; font-size: 0.7rem;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--charcoal); margin-bottom: 1.5rem; letter-spacing: -0.01em;
}
.section-body {
  font-family: var(--sans); font-size: 1rem;
  color: #3A3A4A; line-height: 1.75; margin-bottom: 3rem; max-width: 680px;
}

/* MODEL TABLE */
.model-table { width: 100%; border-collapse: collapse; font-family: var(--sans); font-size: 0.88rem; }
.model-table th {
  text-align: left; padding: 0.75rem 1.25rem;
  font-weight: 500; font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--warm-gray); border-bottom: 1px solid var(--rule);
}
.model-table td { padding: 0.9rem 1.25rem; color: var(--charcoal); border-bottom: 1px solid var(--rule); }
.model-table td:first-child { font-weight: 500; }
.model-table tr:last-child td { border-bottom: none; }

/* INCLUDED GRID */
.included-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3rem; margin-top: 0.5rem; }
.included-col-label {
  font-family: var(--sans); font-weight: 600; font-size: 0.72rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--charcoal);
  margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--gold);
}
.included-col ul { list-style: none; }
.included-col li {
  font-family: var(--sans); font-size: 0.88rem; color: #3A3A4A;
  line-height: 1.6; margin-bottom: 0.5rem; padding-left: 0.9rem; position: relative;
}
.included-col li::before { content: '—'; position: absolute; left: 0; color: var(--gold); font-size: 0.8rem; }

/* FAQ */
.faq-list { margin-top: 1rem; }
.faq-item { border-bottom: 1px solid var(--rule); padding: 1.5rem 0; }
.faq-item:first-child { border-top: 1px solid var(--rule); }
.faq-q { font-family: var(--serif); font-weight: 600; font-size: 1.05rem; color: var(--charcoal); margin-bottom: 0.75rem; }
.faq-a { font-family: var(--sans); font-size: 0.92rem; color: #5A5A6A; line-height: 1.75; }

/* RESPONSIVE */
@media (max-width: 720px) {
  nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .page-head { padding: 7rem 1.5rem 3.5rem; }
  .blurb { padding: 2rem 1.5rem; }
  .testimonial { padding: 2.5rem 1.5rem; }
  main { padding: 3rem 1.5rem; }
  .pricing-cards { grid-template-columns: 1fr; }
  .pricing-card + .pricing-card { border-left: 1px solid rgba(201,169,110,0.35); border-top: none; }
  .pricing-card { padding: 2rem 1.5rem; }
  .tech-pillar { padding: 0 1.5rem; }
  .tech-pillar-divider { display: none; }
  .included-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .included-grid { grid-template-columns: 1fr; }
}
@media (min-width: 721px) {
  .nav-hamburger { display: none; }
}