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

:root {
  --ink: #08283a;
  --deep: #041f2d;
  --paper: #fbf7ee;
  --cream: #f3eadb;
  --cream-light: #fffdf8;
  --aqua: #9fc7c9;
  --aqua-deep: #6f9fa6;
  --aqua-pale: #dcebea;
  --gold: #b38549;
  --gold-light: #d9b774;
  --muted: #53666a;
  --line: rgba(179, 133, 73, .28);
  --shadow: 0 28px 80px rgba(34, 63, 66, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 8%, rgba(159, 199, 201, .12), transparent 27rem),
    radial-gradient(circle at 92% 45%, rgba(217, 183, 116, .10), transparent 24rem),
    var(--paper);
  color: var(--ink);
  font-family: "DM Sans", Arial, sans-serif;
  font-weight: 300;
}
a { color: inherit; }
a:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.skip { position: absolute; top: -6rem; left: 1rem; z-index: 20; background: #fff; padding: .8rem; }
.skip:focus { top: 1rem; }

.nav {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1320px;
  margin: auto;
  padding: 0 2rem;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 247, 238, .88);
  backdrop-filter: blur(12px);
}
.nav-brand { display: flex; align-items: center; gap: .72rem; text-decoration: none; }
.nav-brand img { display: block; width: 50px; height: 50px; object-fit: contain; }
.nav-brand span { display: flex; align-items: baseline; gap: .3em; white-space: nowrap; line-height: 1; }
.nav-brand strong {
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.52rem;
  font-weight: 500;
  letter-spacing: .01em;
}
.nav-brand small {
  margin-top: 0;
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.52rem;
  font-weight: 500;
  letter-spacing: .01em;
  text-transform: none;
}
.nav-links { display: flex; gap: 2rem; }
.nav-links a {
  position: relative;
  text-decoration: none;
  text-transform: uppercase;
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .15em;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -.55rem;
  height: 1px;
  background: var(--gold);
  transition: right .25s ease;
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { right: 0; }

.hero {
  min-height: calc(100svh - 82px);
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  max-width: 1320px;
  margin: auto;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem clamp(2rem, 7vw, 7.5rem);
  background:
    linear-gradient(145deg, rgba(255, 253, 248, .92), rgba(243, 234, 219, .94)),
    url("assets/watercolor-aqua-cream.png") center / cover;
  border-left: 1px solid var(--line);
}
.eyebrow {
  margin: 0 0 1.5rem;
  color: var(--gold);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; font-family: "Cormorant Garamond", Georgia, serif; font-weight: 400; }
h1 { font-size: clamp(4.2rem, 7vw, 7.9rem); line-height: .84; letter-spacing: -.035em; }
h1 em { display: block; color: var(--aqua-deep); font-weight: 400; }
.lead { max-width: 570px; margin: 2.2rem 0 0; color: var(--muted); font-size: 1.03rem; line-height: 1.9; }
.text-link {
  display: inline-flex;
  width: max-content;
  margin-top: 2.3rem;
  padding: .9rem 0;
  border-bottom: 1px solid var(--gold);
  text-decoration: none;
  text-transform: uppercase;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .16em;
}
.hero-art {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 5rem);
  background: url("assets/watercolor-aqua-cream.png") center / cover;
  border: 1px solid var(--gold);
  box-shadow: var(--shadow);
}
.hero-art::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(179, 133, 73, .62);
  pointer-events: none;
}
.hero-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 48% 48%, rgba(255, 253, 248, .82), rgba(255, 253, 248, .22) 45%, transparent 76%);
  pointer-events: none;
}
.brand-stage, .emblem-only { position: relative; z-index: 1; display: grid; place-items: center; width: 100%; }
.brand-stage > img { width: min(78%, 520px); height: auto; filter: drop-shadow(0 12px 20px rgba(44, 71, 72, .08)); }
.emblem-only > img { width: min(86%, 590px); height: auto; filter: drop-shadow(0 14px 24px rgba(44, 71, 72, .10)); }
.brand-stage-wordmark { width: min(94%, 620px); margin-top: clamp(1.8rem, 4vh, 3.5rem); text-align: center; color: var(--gold); }
.brand-stage-wordmark > span {
  display: flex;
  justify-content: center;
  align-items: baseline;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(3rem, 5vw, 5.2rem);
  line-height: .9;
  letter-spacing: -.025em;
}
.wordmark-drop { align-self: baseline; width: .517em; height: .704em; margin: 0 .005em 0 .015em; object-fit: contain; }
.brand-stage-wordmark small { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; margin-top: 1.2rem; color: var(--ink); font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(1.14rem, 1.63vw, 1.43rem); font-weight: 500; letter-spacing: .34em; text-transform: uppercase; }
.brand-stage-wordmark i { height: 1px; background: var(--gold); opacity: .8; }
.brand-stage-tagline { margin: 1.7rem 0 0; color: var(--gold); font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(.89rem, 1.15vw, 1.09rem); font-weight: 500; letter-spacing: .2em; text-transform: uppercase; white-space: nowrap; }
.brand-stage-tagline b { margin: 0 .55rem; font-size: .55em; font-weight: 400; vertical-align: middle; }

.proof { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1320px; margin: auto; border: 1px solid var(--line); border-top: 0; background: rgba(255, 253, 248, .7); }
.proof div { padding: 1.45rem 1rem; border-right: 1px solid var(--line); text-align: center; text-transform: uppercase; font-size: .67rem; font-weight: 500; letter-spacing: .14em; }
.proof div:last-child { border: 0; }

.section { max-width: 1160px; margin: auto; padding: 8rem 2rem; }
.section-head { display: block; margin-bottom: 4rem; }
.section-head h2, .statement h2, .split h2, .cta h2 { font-size: clamp(3.2rem, 5.7vw, 6.2rem); line-height: .92; }
.section-head > p { margin: 1.65rem 0 0; color: var(--muted); line-height: 1.9; max-width: 760px; }
.heading-line { display: block; white-space: nowrap; }
.heading-nowrap { white-space: nowrap; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.card { min-height: 285px; padding: 1.7rem; border-right: 1px solid var(--line); transition: background .25s ease, transform .25s ease; }
.card:last-child { border: 0; }
.card:hover { background: rgba(220, 235, 234, .42); transform: translateY(-3px); }
.num { color: var(--gold); font-size: .66rem; letter-spacing: .18em; }
.card h3 { margin: 4.5rem 0 1rem; font-size: 2rem; line-height: 1; }
.card p { margin: 0; color: var(--muted); font-size: .87rem; line-height: 1.75; }

.statement {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(139, 184, 188, .78), rgba(197, 221, 220, .9) 52%, rgba(165, 202, 203, .82)),
    url("assets/watercolor-aqua-cream.png") center / cover;
  color: var(--ink);
  padding: 9rem 2rem;
  text-align: center;
}
.statement::before { content: ""; position: absolute; inset: 16px; border: 1px solid rgba(179, 133, 73, .48); pointer-events: none; }
.statement-inner { position: relative; max-width: 980px; margin: auto; }
.statement .eyebrow { color: var(--gold); }
.statement h2 em { color: var(--aqua-deep); }
.statement p { max-width: 680px; margin: 2rem auto 0; color: var(--muted); line-height: 1.9; }

.split { display: grid; grid-template-columns: 1fr 1fr; max-width: 1320px; margin: auto; }
.split-copy { padding: 7rem clamp(2rem, 7vw, 7rem); background: var(--cream); }
.split-copy p:not(.eyebrow) { color: var(--muted); line-height: 1.9; }
.split-panel { display: flex; align-items: center; padding: 5rem; background: linear-gradient(145deg, var(--aqua-deep), #83afb2); color: white; }
.split-panel ul { width: 100%; margin: 0; padding: 0; list-style: none; }
.split-panel li { padding: 1.3rem 0; border-bottom: 1px solid rgba(255, 255, 255, .38); font-family: "Cormorant Garamond", Georgia, serif; font-size: 2.2rem; }
.split-panel li:first-child { border-top: 1px solid rgba(255, 255, 255, .38); }

.choice-list { border-top: 1px solid var(--line); }
.choice { display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: 2rem; padding: 2rem 0; border-bottom: 1px solid var(--line); text-decoration: none; transition: background .25s ease, padding .25s ease; }
.choice:hover { background: rgba(220, 235, 234, .42); padding-left: 1rem; padding-right: 1rem; }
.choice strong { font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(1.8rem, 3.5vw, 3rem); font-weight: 400; }
.choice small { letter-spacing: .12em; text-transform: uppercase; }

.technical { background: rgba(243, 234, 219, .72); }
.tech-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.tech-card { background: var(--paper); padding: 2.2rem; }
.tech-card h3 { font-size: 2rem; margin-bottom: .8rem; }
.tech-card p { margin: 0; color: var(--muted); line-height: 1.8; }
.note { max-width: 900px; margin: 2.5rem auto 0; color: var(--muted); font-size: .78rem; line-height: 1.7; }
.source { font-size: .72rem; color: var(--muted); text-decoration-thickness: 1px; text-underline-offset: 3px; }

.stages { background: rgba(255, 253, 248, .72); }
.stage-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); background: var(--line); gap: 1px; }
.stage-card { min-height: 270px; padding: 2rem; background: var(--paper); }
.stage-card span { color: var(--gold); font-size: .66rem; letter-spacing: .18em; }
.stage-card h3 { margin: 3.5rem 0 .9rem; font-size: 1.8rem; line-height: 1.05; }
.stage-card p { margin: 0; color: var(--muted); font-size: .87rem; line-height: 1.75; }

.product-hero h1 { font-size: clamp(3.75rem, 6.2vw, 7rem); }
.device-grid { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); background: var(--line); gap: 1px; }
.device-card { min-height: 470px; padding: clamp(2rem, 4vw, 4rem); background: rgba(255, 253, 248, .94); }
.device-card .num { display: block; margin-bottom: 4rem; }
.device-kicker { margin: 0 0 .7rem; color: var(--gold); font-size: .72rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; }
.device-card h3 { font-size: clamp(2.6rem, 4vw, 4.2rem); line-height: .95; }
.device-card > p:not(.device-kicker) { min-height: 9rem; margin: 1.7rem 0 2rem; color: var(--muted); line-height: 1.85; }
.device-card strong { display: block; padding-top: 1.3rem; border-top: 1px solid var(--line); color: var(--gold); font-size: .8rem; font-weight: 500; line-height: 1.6; }
.purchase-panel { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 4rem; max-width: 1160px; margin: 0 auto 8rem; padding: clamp(2.4rem, 5vw, 5rem); border: 1px solid rgba(179, 133, 73, .5); background: linear-gradient(135deg, rgba(220, 235, 234, .74), rgba(255, 253, 248, .96)); box-shadow: var(--shadow); }
.purchase-panel h2 { font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(3rem, 5vw, 5.6rem); font-weight: 400; line-height: .92; }
.purchase-panel p:not(.eyebrow) { max-width: 630px; margin: 1.5rem 0 0; color: var(--muted); line-height: 1.85; }
.purchase-panel .btn { white-space: nowrap; }

.partner-grid { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); background: var(--line); gap: 1px; }
.partner-card { display: flex; flex-direction: column; min-height: 430px; padding: clamp(2rem, 4vw, 4rem); background: rgba(255, 253, 248, .94); }
.partner-status { margin: 0 0 2rem; color: var(--gold); font-size: .68rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; }
.partner-logo-wrap { display: flex; align-items: center; height: 110px; margin-bottom: 2rem; }
.partner-logo { display: block; max-width: 210px; max-height: 100px; object-fit: contain; object-position: left center; }
.partner-card h3 { font-size: clamp(2.5rem, 4vw, 4rem); line-height: .95; }
.partner-card > p:not(.partner-status) { margin: 0 0 2rem; color: var(--muted); line-height: 1.85; }
.partner-card .btn { width: max-content; margin: auto 0 0; }
.partner-card.coming-soon { background: linear-gradient(145deg, rgba(220, 235, 234, .76), rgba(255, 253, 248, .95)); }
.kpg-hero h1 { font-size: clamp(4rem, 6.6vw, 7.4rem); }
.kpg-contact { background: linear-gradient(135deg, rgba(139, 184, 188, .78), rgba(197, 221, 220, .92)); }

.partner-hero-lockup { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, .72fr); align-items: center; gap: clamp(1rem, 3vw, 2.5rem); width: min(92%, 720px); }
.partner-hero-lockup img { display: block; width: 100%; height: auto; max-height: 310px; object-fit: contain; }
.partner-hero-lockup .partner-hero-emblem { filter: drop-shadow(0 12px 20px rgba(44, 71, 72, .10)); }
.partner-hero-lockup .partner-hero-logo { max-height: 180px; }
.partner-hero-lockup span { color: var(--gold); font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(2rem, 4vw, 4rem); font-weight: 400; }
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); background: var(--line); gap: 1px; }
.price-card { min-height: 250px; padding: 2rem; background: rgba(255, 253, 248, .96); }
.price-card.featured { background: linear-gradient(145deg, rgba(220, 235, 234, .82), rgba(255, 253, 248, .96)); }
.price-card span { color: var(--gold); font-size: .67rem; letter-spacing: .18em; text-transform: uppercase; }
.price-card strong { display: block; margin: 3rem 0 .6rem; font-family: "Cormorant Garamond", Georgia, serif; font-size: 3.2rem; font-weight: 400; line-height: .9; }
.price-card p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.7; }
.pricing-note { max-width: 820px; margin: 2rem 0 0; color: var(--muted); font-size: .82rem; line-height: 1.75; }
.calculator-section { max-width: 1320px; padding: 0 2rem 8rem; }
.calculator-shell { display: grid; grid-template-columns: .78fr 1.22fr; border: 1px solid rgba(179, 133, 73, .48); background: rgba(255, 253, 248, .94); box-shadow: var(--shadow); }
.calculator-inputs { padding: clamp(2.2rem, 5vw, 5rem); background: linear-gradient(145deg, rgba(220, 235, 234, .78), rgba(243, 234, 219, .78)); }
.calculator-inputs h2 { font-size: clamp(3rem, 5vw, 5.4rem); line-height: .92; }
.calculator-inputs > p:not(.eyebrow) { margin: 1.5rem 0 2rem; color: var(--muted); line-height: 1.8; }
.calculator-fields { display: grid; gap: 1rem; }
.calculator-fields label { display: grid; gap: .5rem; color: var(--ink); font-size: .76rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.calculator-fields input, .calculator-fields select { width: 100%; border: 1px solid rgba(179, 133, 73, .48); border-radius: 0; background: rgba(255, 253, 248, .9); color: var(--ink); padding: .9rem 1rem; font: inherit; font-size: 1rem; font-weight: 400; text-transform: none; }
.calculator-fields input:focus, .calculator-fields select:focus { outline: 2px solid var(--gold); outline-offset: 2px; }
.field-hint { margin: -.25rem 0 .25rem; color: var(--muted); font-size: .72rem; line-height: 1.55; }
.calculator-results { padding: clamp(2.2rem, 5vw, 5rem); }
.result-lead { margin: 0 0 2rem; font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(2rem, 3.3vw, 3.2rem); line-height: 1.05; }
.result-lead strong { color: var(--gold); font-weight: 400; }
.result-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.result-item { min-height: 128px; padding: 1.35rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.result-item span { display: block; margin-bottom: .8rem; color: var(--muted); font-size: .66rem; font-weight: 500; letter-spacing: .13em; text-transform: uppercase; }
.result-item strong { font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.8rem; font-weight: 400; line-height: 1.05; }
.device-result { margin-top: 1.5rem; padding: 1.4rem; border-left: 3px solid var(--gold); background: rgba(220, 235, 234, .48); color: var(--muted); line-height: 1.75; }
.device-result strong { color: var(--ink); font-weight: 500; }
.calculator-disclaimer { margin: 1.4rem 0; color: var(--muted); font-size: .75rem; line-height: 1.65; }
.calculator-results .btn { margin-left: 0; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; padding: 1.6rem 0; font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.65rem; list-style-position: outside; }
.faq-list details p { max-width: 760px; margin: 0 0 1.6rem; color: var(--muted); line-height: 1.85; }

.cta { text-align: center; padding: 8rem 2rem; }
.cta p { max-width: 650px; margin: 2rem auto; color: var(--muted); line-height: 1.85; }
.btn { display: inline-block; margin: .4rem; padding: 1rem 1.35rem; border: 1px solid var(--gold); background: var(--gold); color: white; text-decoration: none; text-transform: uppercase; font-size: .7rem; font-weight: 500; letter-spacing: .15em; transition: background .2s ease, color .2s ease; }
.btn:hover { background: var(--ink); border-color: var(--ink); }
.btn.alt { background: transparent; color: var(--ink); }
.btn.alt:hover { background: var(--ink); color: white; }

footer { display: flex; justify-content: space-between; gap: 2rem; padding: 1.5rem 2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; }

@media (max-width: 840px) {
  .nav-links a:not(:last-child) { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding: 4.5rem 1.35rem; }
  .hero-art { min-height: 58vh; }
  .brand-stage > img { width: min(67%, 400px); }
  .emblem-only > img { width: min(70%, 440px); }
  .brand-stage-wordmark { width: min(78%, 460px); margin-top: 2.2rem; }
  .proof { grid-template-columns: 1fr 1fr; }
  .proof div:nth-child(2) { border-right: 0; }
  .proof div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section { padding: 5.5rem 1.35rem; }
  .section-head > p { margin-top: 1.35rem; }
  .cards { grid-template-columns: 1fr 1fr; }
  .card:nth-child(2) { border-right: 0; }
  .card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .statement { padding: 6rem 1.35rem; }
  .split { grid-template-columns: 1fr; }
  .split-copy, .split-panel { padding: 5rem 1.35rem; }
  .choice { grid-template-columns: 44px 1fr; }
  .choice small { grid-column: 2; }
  .tech-grid { grid-template-columns: 1fr; }
  .stage-grid { grid-template-columns: 1fr 1fr; }
  .device-grid { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr 1fr; }
  .calculator-shell { grid-template-columns: 1fr; }
  .device-card { min-height: auto; }
  .device-card > p:not(.device-kicker) { min-height: auto; }
  .purchase-panel { grid-template-columns: 1fr; margin: 0 1.35rem 5.5rem; gap: 2rem; }
  .cta { padding: 5.5rem 1.35rem; }
  footer { flex-direction: column; }
}

@media (max-width: 490px) {
  .nav { padding: 0 1.15rem; }
  .nav-brand img { width: 38px; height: 38px; }
  .nav-brand strong, .nav-brand small { font-size: 1.3rem; }
  h1 { font-size: 4.05rem; }
  .hero-art { min-height: 52vh; padding: 2.4rem 1.2rem; }
  .brand-stage > img { width: min(76%, 330px); }
  .brand-stage-wordmark { width: 90%; margin-top: 1.8rem; }
  .brand-stage-wordmark > span { font-size: 3.15rem; }
  .proof { grid-template-columns: 1fr; }
  .proof div { border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .proof div:last-child { border-bottom: 0 !important; }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .card:last-child { border-bottom: 0 !important; }
  .card h3 { margin-top: 2.7rem; }
  .stage-grid { grid-template-columns: 1fr; }
  .stage-card { min-height: auto; }
  .stage-card h3 { margin-top: 2.3rem; }
  .partner-hero-lockup { grid-template-columns: 1fr; width: min(70%, 360px); gap: .8rem; text-align: center; }
  .partner-hero-lockup img { max-height: 180px; }
  .partner-hero-lockup .partner-hero-logo { max-height: 110px; }
  .price-grid, .result-grid { grid-template-columns: 1fr; }
  .calculator-section { padding-left: 1.15rem; padding-right: 1.15rem; }
  .split-panel li { font-size: 1.9rem; }
  .heading-line, .heading-nowrap { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}