:root {
  --paper: #f7f5f0;
  --ink: #171717;
  --wine: #7a1824;
  --wine-dark: #551018;
  --line: #d9d3ca;
  --muted: #665f58;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, Arial, sans-serif;
}
a { color: inherit; text-decoration: none; }
.site-header {
  min-height: 104px;
  padding: 0 3.5vw;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 42px;
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(12px);
}
.brand {
  display: flex;
  align-items: center;
}
.brand img { width: 205px; height: 82px; object-fit: contain; }
nav { display: flex; gap: clamp(20px, 2.4vw, 40px); font-size: .84rem; font-weight: 600; }
nav a { padding: 41px 0 37px; border-bottom: 3px solid transparent; }
nav a:hover, nav a:focus-visible { color: var(--wine); border-color: var(--wine); }
nav a[aria-current="page"] { color: var(--wine); border-color: var(--wine); }
.hero {
  min-height: 660px;
  display: grid;
  grid-template-columns: 49% 51%;
  border-bottom: 1px solid var(--line);
}
.hero-copy { padding: clamp(70px, 8vw, 126px) 2vw 66px 3.5vw; }
.eyebrow {
  margin: 0 0 24px;
  color: var(--wine);
  font-size: .7rem;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 760px;
  margin-bottom: 28px;
  font: 500 clamp(3.6rem, 5.55vw, 6.25rem)/.94 "Cormorant Garamond", Georgia, serif;
  letter-spacing: -.045em;
}
.hero-rule { display: block; width: 62px; height: 2px; margin: 0 0 28px; background: var(--wine); }
.hero-lead {
  max-width: 670px;
  margin-bottom: 34px;
  font: 500 clamp(1.1rem, 1.55vw, 1.45rem)/1.45 Inter, Arial, sans-serif;
}
.actions { display: flex; flex-wrap: wrap; gap: 14px; }
.button {
  min-height: 58px;
  padding: 0 25px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border: 1px solid var(--ink);
  font-size: .88rem;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-3px); }
.primary { background: var(--wine); border-color: var(--wine); color: white; }
.primary:hover { background: var(--wine-dark); }
.secondary:hover { background: var(--ink); color: white; }
.hero-art { min-width: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-art img { width: 100%; height: 100%; max-height: 760px; object-fit: contain; mix-blend-mode: multiply; }
.approach {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}
.approach > * { min-height: 145px; padding: 32px 3vw; border-right: 1px solid var(--line); }
.approach article { display: flex; gap: 15px; align-items: center; }
.approach article i { color: var(--wine); font-style: normal; font-size: .65rem; font-weight: 800; }
.approach h2 { margin-bottom: 6px; font: 700 1.12rem/1.1 "Cormorant Garamond", Georgia, serif; }
.approach p { margin: 0; color: var(--muted); font-size: .75rem; line-height: 1.5; }
.section-pad { padding: clamp(80px, 10vw, 150px) 5vw; }
.manifesto { display: grid; grid-template-columns: 1fr 2.4fr; gap: 7vw; background: var(--ink); color: white; }
.manifesto > .eyebrow {
  max-width: 260px;
  font-size: clamp(1rem, 1.35vw, 1.3rem);
  line-height: 1.35;
  letter-spacing: .12em;
}
.manifesto h2, .section-heading h2, .method h2, .isfb h2, .about h2, .contact h2 {
  margin-bottom: 28px;
  font: 600 clamp(2.7rem, 5vw, 5.4rem)/.98 "Cormorant Garamond", Georgia, serif;
  letter-spacing: -.04em;
}
.manifesto p:last-child, .method-copy > p:last-child, .isfb-copy > p, .about-copy p {
  max-width: 720px; color: #d7d2cb; font-size: 1.05rem; line-height: 1.8;
}
.section-heading { max-width: 900px; margin-bottom: 62px; }
.solution-grid { display: grid; grid-template-columns: 1fr 1fr; }
.solution-card { min-height: 570px; padding: clamp(35px, 5vw, 74px); border: 1px solid var(--line); display: flex; flex-direction: column; }
.solution-card > span { color: var(--wine); font-size: .7rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.solution-card h3 { margin: 60px 0 24px; font: 600 clamp(2rem, 3.2vw, 3.7rem)/1.04 "Cormorant Garamond", Georgia, serif; }
.solution-card p { max-width: 580px; color: var(--muted); line-height: 1.7; }
.solution-card ul, .isfb-copy ul { padding: 0; margin: 30px 0; list-style: none; }
.solution-card li, .isfb-copy li { padding: 13px 0; border-top: 1px solid var(--line); font-size: .86rem; }
.solution-card a { margin-top: auto; font-weight: 800; display: flex; justify-content: space-between; border-bottom: 1px solid; padding-bottom: 12px; }
.dark { background: var(--wine); color: white; border-color: var(--wine); }
.dark > span, .dark p { color: #f1dfe1; }
.dark li { border-color: #a95660; }
.method { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; background: #e8e3dc; }
.method-copy > p:last-child { color: var(--muted); }
.method-steps { padding: 0; margin: 0; list-style: none; border-top: 1px solid #aaa39a; }
.method-steps li { padding: 26px 0; border-bottom: 1px solid #aaa39a; display: grid; grid-template-columns: 70px 1fr; }
.method-steps span { color: var(--wine); font-size: .68rem; font-weight: 800; }
.method-steps h3 { margin-bottom: 7px; font: 600 1.8rem/1 "Cormorant Garamond", Georgia, serif; }
.method-steps p { margin: 0; color: var(--muted); }
.isfb { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; align-items: center; }
.isfb-visual { min-height: 600px; padding: 40px; position: relative; border: 1px solid var(--line); background: radial-gradient(circle at center,white 0 28%,transparent 28% 42%,var(--line) 42% 42.2%,transparent 42.2%); }
.isfb-visual > span { color: var(--wine); font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.isfb-ring { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.isfb-ring strong { color: var(--wine); font: 600 5.2rem/1 "Cormorant Garamond", Georgia, serif; }
.isfb-ring small { margin-top: 8px; letter-spacing: .2em; text-transform: uppercase; }
.vitals { position: absolute; inset: auto 30px 30px; display: grid; grid-template-columns: repeat(5,1fr); gap: 7px; }
.vitals i { padding-top: 10px; border-top: 2px solid var(--wine); font-size: .55rem; font-style: normal; }
.isfb-copy ul { margin: 35px 0; }
.isfb-copy > small { display: block; margin-top: 18px; color: var(--muted); }
.about { display: grid; grid-template-columns: 1.4fr 1fr; gap: 10vw; background: var(--wine); color: white; }
.about-copy p { color: #f1dfe1; }
.about-copy strong { display: block; margin-top: 42px; font: 600 2rem/1 "Cormorant Garamond", Georgia, serif; }
.about-copy .button { margin-top: 22px; }
.about-hero { min-height: 650px; display: flex; flex-direction: column; justify-content: flex-end; border-bottom: 1px solid var(--line); }
.about-hero h1 { max-width: 1180px; }
.about-hero > p:last-child { max-width: 760px; margin: 0; color: var(--muted); font-size: 1.15rem; line-height: 1.75; }
.origin { display: grid; grid-template-columns: 1fr 2.4fr; gap: 7vw; }
.origin h2, .partners h2, .values h2 { margin-bottom: 28px; font: 600 clamp(2.7rem, 5vw, 5.4rem)/.98 "Cormorant Garamond", Georgia, serif; letter-spacing: -.04em; }
.origin-copy > p { max-width: 850px; color: var(--muted); font-size: 1.05rem; line-height: 1.8; }
.purpose { padding-top: 0; display: grid; grid-template-columns: 1fr 1fr; }
.purpose article { min-height: 520px; padding: clamp(38px, 5vw, 72px); border: 1px solid var(--line); }
.purpose article:last-child { background: var(--wine); color: white; border-color: var(--wine); }
.purpose article > span, .values-grid article > span { color: var(--wine); font-size: .68rem; font-weight: 800; }
.purpose article:last-child > span, .purpose article:last-child .eyebrow { color: #f1dfe1; }
.purpose h2 { margin: 60px 0 25px; font: 600 clamp(2.2rem, 3.4vw, 4rem)/1 "Cormorant Garamond", Georgia, serif; letter-spacing: -.035em; }
.purpose article > p:last-child { color: var(--muted); line-height: 1.75; }
.purpose article:last-child > p:last-child { color: #f1dfe1; }
.partners { background: #e8e3dc; }
.section-heading > p:last-child { max-width: 740px; color: var(--muted); line-height: 1.7; }
.partner-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.partner-card { min-width: 0; padding: 34px 24px; border: 1px solid #aaa39a; text-align: center; }
.partner-photo { width: clamp(150px, 13vw, 190px); aspect-ratio: 1; margin: 0 auto; overflow: hidden; background: #ded8cf; border: 3px solid var(--wine); border-radius: 50%; }
.partner-photo img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center 18%; }
.partner-role { min-height: 54px; margin: 30px 0 14px; color: var(--wine); font-size: .62rem; line-height: 1.45; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.partner-card h3 { min-height: 64px; margin-bottom: 18px; font: 600 clamp(1.65rem, 2.2vw, 2.35rem)/1 "Cormorant Garamond", Georgia, serif; }
.partner-card > p:last-child { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.65; text-align: left; }
.values { background: var(--ink); color: white; }
.values .section-heading > p:last-child { color: #d7d2cb; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #514e4a; border-left: 1px solid #514e4a; }
.values-grid article { min-height: 300px; padding: 38px; border-right: 1px solid #514e4a; border-bottom: 1px solid #514e4a; }
.values-grid h3 { margin: 65px 0 15px; font: 600 2rem/1 "Cormorant Garamond", Georgia, serif; }
.values-grid p { margin: 0; color: #d7d2cb; line-height: 1.65; }
.business-hero { min-height: 700px; display: grid; grid-template-columns: 1.45fr 1fr; gap: 9vw; align-items: end; border-bottom: 1px solid var(--line); }
.business-hero h1 { max-width: 900px; margin-bottom: 0; }
.business-hero-copy { padding-bottom: 14px; }
.business-hero-copy > p { color: var(--muted); font-size: 1.05rem; line-height: 1.8; }
.business-hero-copy .button { margin-top: 20px; }
.business-signals { background: var(--ink); color: white; }
.business-signals .section-heading > p:last-child { color: #d7d2cb; }
.signal-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #514e4a; border-left: 1px solid #514e4a; }
.signal-grid article { min-height: 330px; padding: 36px 30px; border-right: 1px solid #514e4a; border-bottom: 1px solid #514e4a; }
.signal-grid span, .corporate-grid > article > span { color: #d7868f; font-size: .66rem; font-weight: 800; }
.signal-grid h3 { margin: 74px 0 18px; font: 600 2rem/1.05 "Cormorant Garamond", Georgia, serif; }
.signal-grid p { color: #d7d2cb; line-height: 1.7; }
.business-position { display: grid; grid-template-columns: 1.25fr 1fr; gap: 10vw; background: var(--wine); color: white; }
.business-position h2, .business-method h2, .business-audiences h2, .business-deliverables h2 { margin-bottom: 28px; font: 600 clamp(2.7rem, 5vw, 5.4rem)/.98 "Cormorant Garamond", Georgia, serif; letter-spacing: -.04em; }
.business-position .eyebrow { color: #f1dfe1; }
.business-position > div:last-child > p { color: #f1dfe1; font-size: 1rem; line-height: 1.8; }
.business-position .technical-note { margin-top: 36px; padding: 24px 0 0 28px; border-top: 1px solid #a95660; border-left: 2px solid white; font-weight: 600; }
.corporate-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.corporate-grid article { min-height: 390px; padding: clamp(36px, 4.3vw, 66px); border: 1px solid var(--line); display: flex; flex-direction: column; }
.corporate-grid h3 { margin: 60px 0 20px; font: 600 clamp(2rem, 3vw, 3.2rem)/1 "Cormorant Garamond", Georgia, serif; }
.corporate-grid p { color: var(--muted); line-height: 1.75; }
.corporate-grid small { margin-top: auto; padding-top: 24px; border-top: 1px solid var(--line); color: var(--wine); font-weight: 700; line-height: 1.5; }
.business-method { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; background: #e8e3dc; }
.business-method .method-copy > p:last-child { color: var(--muted); }
.business-steps li { grid-template-columns: 70px 1fr; }
.business-audiences { display: grid; grid-template-columns: 1.2fr 1fr; gap: 10vw; align-items: start; }
.audience-list { display: flex; flex-wrap: wrap; gap: 10px; }
.audience-list span { padding: 15px 18px; border: 1px solid var(--line); color: var(--muted); font-size: .8rem; font-weight: 700; }
.business-deliverables { background: #e8e3dc; }
.deliverable-list { border-top: 1px solid #aaa39a; }
.deliverable-list article { min-height: 110px; padding: 24px 0; display: grid; grid-template-columns: 90px 1fr; align-items: center; border-bottom: 1px solid #aaa39a; }
.deliverable-list strong { color: var(--wine); font-size: .68rem; }
.deliverable-list h3 { margin: 0; font: 600 clamp(1.7rem, 2.7vw, 2.8rem)/1.05 "Cormorant Garamond", Georgia, serif; }
.person-hero { min-height: 700px; display: grid; grid-template-columns: 1.45fr 1fr; gap: 9vw; align-items: end; border-bottom: 1px solid var(--line); }
.person-hero h1 { max-width: 940px; margin-bottom: 0; }
.person-hero-copy { padding-bottom: 14px; }
.person-hero-copy > p { color: var(--muted); font-size: 1.05rem; line-height: 1.8; }
.person-hero-copy .button { margin-top: 20px; }
.person-truth { display: grid; grid-template-columns: 1fr 2.4fr; gap: 7vw; background: var(--ink); color: white; }
.person-truth > .eyebrow { max-width: 260px; font-size: clamp(1rem, 1.35vw, 1.3rem); line-height: 1.35; letter-spacing: .12em; }
.person-truth h2, .financial-moments h2, .person-diagnosis h2, .personal-solutions h2, .personal-method h2, .health-authority h2 { margin-bottom: 28px; font: 600 clamp(2.7rem, 5vw, 5.4rem)/.98 "Cormorant Garamond", Georgia, serif; letter-spacing: -.04em; }
.person-truth div > p { max-width: 760px; color: #d7d2cb; font-size: 1.05rem; line-height: 1.8; }
.moment-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.moment-grid article { min-height: 400px; padding: clamp(36px, 4.3vw, 66px); border: 1px solid var(--line); display: flex; flex-direction: column; }
.moment-grid span, .personal-solution-grid span { color: var(--wine); font-size: .68rem; font-weight: 800; }
.moment-grid h3 { margin: 60px 0 20px; font: 600 clamp(2rem, 3vw, 3.25rem)/1 "Cormorant Garamond", Georgia, serif; }
.moment-grid p { color: var(--muted); line-height: 1.75; }
.moment-grid small { margin-top: auto; padding-top: 24px; border-top: 1px solid var(--line); color: var(--wine); font-weight: 700; line-height: 1.5; }
.person-diagnosis { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; align-items: center; background: #e8e3dc; }
.diagnosis-index { min-height: 590px; padding: 42px; border: 1px solid #aaa39a; display: flex; flex-direction: column; justify-content: space-between; background: radial-gradient(circle at center, var(--paper) 0 27%, transparent 27% 40%, #aaa39a 40% 40.2%, transparent 40.2%); }
.diagnosis-index p { color: var(--wine); font-size: .68rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.diagnosis-index strong { align-self: center; color: var(--wine); font: 600 clamp(4.6rem, 8vw, 7.5rem)/1 "Cormorant Garamond", Georgia, serif; }
.diagnosis-index small { align-self: flex-end; color: var(--muted); font-size: .65rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.diagnosis-copy > p:not(.eyebrow) { color: var(--muted); line-height: 1.8; }
.diagnosis-copy ul { margin: 32px 0; padding: 0; list-style: none; }
.diagnosis-copy li { padding: 13px 0; border-top: 1px solid #aaa39a; font-size: .86rem; }
.diagnosis-copy li span { display: inline-block; width: 42px; color: var(--wine); font-size: .65rem; font-weight: 800; }
.diagnosis-copy > small { display: block; margin-top: 17px; color: var(--muted); }
.personal-solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.personal-solution-grid article { min-height: 440px; padding: clamp(34px, 4vw, 58px); border: 1px solid var(--line); display: flex; flex-direction: column; }
.personal-solution-grid article:nth-child(2) { background: var(--wine); color: white; border-color: var(--wine); }
.personal-solution-grid article:nth-child(2) span, .personal-solution-grid article:nth-child(2) p, .personal-solution-grid article:nth-child(2) small { color: #f1dfe1; }
.personal-solution-grid h3 { margin: 60px 0 22px; font: 600 clamp(2rem, 2.8vw, 3rem)/1 "Cormorant Garamond", Georgia, serif; }
.personal-solution-grid p { color: var(--muted); line-height: 1.75; }
.personal-solution-grid small { margin-top: auto; padding-top: 24px; border-top: 1px solid var(--line); color: var(--wine); font-weight: 700; line-height: 1.5; }
.personal-solution-grid article:nth-child(2) small { border-color: #a95660; }
.personal-method { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; background: var(--paper); }
.personal-method .method-copy > p:last-child { color: var(--muted); }
.health-authority { display: grid; grid-template-columns: 1.2fr 1fr; gap: 10vw; background: var(--wine); color: white; }
.health-authority .eyebrow { color: #f1dfe1; }
.health-authority > div:last-child > p { color: #f1dfe1; font-size: 1rem; line-height: 1.8; }
.health-authority .button { margin-top: 18px; }
.isfb-hero { min-height: 720px; display: grid; grid-template-columns: 1.35fr 1fr; gap: 8vw; align-items: center; border-bottom: 1px solid var(--line); }
.isfb-hero-copy > p:not(.eyebrow) { max-width: 760px; color: var(--muted); font-size: 1.05rem; line-height: 1.8; }
.isfb-hero-copy .actions { margin-top: 32px; }
.isfb-score { min-height: 560px; padding: 40px; border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; background: radial-gradient(circle at center, white 0 27%, transparent 27% 40%, var(--line) 40% 40.2%, transparent 40.2%); }
.isfb-score p { color: var(--wine); font-size: .68rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.isfb-score strong { align-self: center; color: var(--wine); font: 600 clamp(4rem, 7vw, 7rem)/1 "Cormorant Garamond", Georgia, serif; }
.isfb-score strong span { padding: 0 .12em; font-size: .55em; }
.isfb-score small { align-self: flex-end; color: var(--muted); font-size: .65rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.isfb-principle, .isfb-limit { display: grid; grid-template-columns: 1fr 2.4fr; gap: 7vw; background: var(--ink); color: white; }
.isfb-principle > .eyebrow, .isfb-limit > .eyebrow { max-width: 270px; font-size: clamp(1rem, 1.35vw, 1.3rem); line-height: 1.35; letter-spacing: .12em; }
.isfb-principle h2, .isfb-operation h2, .isfb-dimensions h2, .isfb-classification h2, .isfb-receive h2, .isfb-privacy h2, .isfb-limit h2 { margin-bottom: 28px; font: 600 clamp(2.7rem, 5vw, 5.4rem)/.98 "Cormorant Garamond", Georgia, serif; letter-spacing: -.04em; }
.isfb-principle div > p, .isfb-limit div > p { max-width: 760px; color: #d7d2cb; font-size: 1.05rem; line-height: 1.8; }
.isfb-operation-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.isfb-operation-grid article { min-height: 370px; padding: 34px 28px; border: 1px solid var(--line); display: flex; flex-direction: column; }
.isfb-operation-grid span, .dimension-list span, .receive-grid span { color: var(--wine); font-size: .66rem; font-weight: 800; }
.isfb-operation-grid strong { margin: 54px 0 15px; color: var(--wine); font: 600 clamp(3rem, 4.5vw, 5rem)/1 "Cormorant Garamond", Georgia, serif; }
.isfb-operation-grid h3 { margin-bottom: 15px; font: 600 1.8rem/1 "Cormorant Garamond", Georgia, serif; }
.isfb-operation-grid p { margin-top: auto; color: var(--muted); line-height: 1.65; }
.isfb-dimensions { background: #e8e3dc; }
.dimension-list { border-top: 1px solid #aaa39a; }
.dimension-list article { min-height: 132px; padding: 25px 0; display: grid; grid-template-columns: 80px minmax(190px, .8fr) 1.4fr; gap: 20px; align-items: center; border-bottom: 1px solid #aaa39a; }
.dimension-list h3 { margin: 0; font: 600 clamp(1.8rem, 2.7vw, 2.8rem)/1 "Cormorant Garamond", Georgia, serif; }
.dimension-list p { margin: 0; color: var(--muted); line-height: 1.65; }
.isfb-classification { display: grid; grid-template-columns: 1.2fr 1fr; gap: 10vw; align-items: center; background: var(--wine); color: white; }
.isfb-classification .eyebrow { color: #f1dfe1; }
.isfb-classification > div:first-child > p:last-child { color: #f1dfe1; line-height: 1.8; }
.classification-list { display: flex; flex-direction: column; border-top: 1px solid #a95660; }
.classification-list span { padding: 18px 0; border-bottom: 1px solid #a95660; font: 600 1.55rem/1 "Cormorant Garamond", Georgia, serif; }
.receive-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.receive-grid article { min-height: 300px; padding: 34px 28px; border: 1px solid var(--line); }
.receive-grid h3 { margin: 70px 0 16px; font: 600 2rem/1 "Cormorant Garamond", Georgia, serif; }
.receive-grid p { color: var(--muted); line-height: 1.65; }
.isfb-privacy { display: grid; grid-template-columns: 1.2fr 1fr; gap: 10vw; background: #e8e3dc; }
.isfb-privacy > div:last-child > p { color: var(--muted); line-height: 1.8; }
.isfb-privacy .privacy-note { margin-top: 32px; padding: 22px 0 0 24px; border-top: 1px solid #aaa39a; border-left: 2px solid var(--wine); font-weight: 600; }
.contact { text-align: center; background: var(--ink); color: white; }
.contact .eyebrow { margin-bottom: 30px; }
.contact h2 { max-width: 980px; margin-left: auto; margin-right: auto; }
.contact > p:not(.eyebrow) { color: #d7d2cb; }
.contact .actions { justify-content: center; margin-top: 40px; }
.inverse.secondary { color: white; border-color: white; }
.inverse.secondary:hover { background: white; color: var(--ink); }
footer { padding: 55px 4vw 30px; display: grid; grid-template-columns: 1fr 1.3fr auto; gap: 30px; align-items: start; }
.footer-brand img { width: 185px; height: auto; }
footer p { max-width: 400px; color: var(--muted); line-height: 1.6; }
footer > div:not(.brand) { display: flex; gap: 22px; font-size: .82rem; font-weight: 700; }
footer small { grid-column: 1 / -1; padding-top: 30px; border-top: 1px solid var(--line); color: var(--muted); }

@media (max-width: 1050px) {
  .site-header { grid-template-columns: 1fr auto; }
  nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { min-height: 650px; }
  .hero-art { min-height: 570px; border-top: 1px solid var(--line); }
  .approach { grid-template-columns: 1fr 1fr; }
  .manifesto, .method, .isfb, .about, .origin, .business-hero, .business-position, .business-method, .business-audiences, .person-hero, .person-truth, .person-diagnosis, .personal-method, .health-authority, .isfb-hero, .isfb-principle, .isfb-classification, .isfb-privacy, .isfb-limit { grid-template-columns: 1fr; }
  .purpose { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .signal-grid { grid-template-columns: repeat(2, 1fr); }
  .personal-solution-grid { grid-template-columns: 1fr; }
  .isfb-operation-grid, .receive-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-card { min-height: 620px; }
}
@media (max-width: 720px) {
  .site-header { min-height: 82px; padding: 0 18px; }
  .brand img { width: 160px; height: 66px; }
  .hero-copy { min-height: auto; padding: 76px 22px 60px; }
  h1 { font-size: clamp(3.25rem, 15.5vw, 4.8rem); }
  .hero-lead { font-size: 1.13rem; }
  .button { width: 100%; }
  .hero-art { min-height: 390px; padding: 12px; }
  .hero-art img { height: auto; }
  .approach { grid-template-columns: 1fr; }
  .approach > * { min-height: 110px; border-right: 0; border-bottom: 1px solid var(--line); }
  .section-pad { padding: 80px 22px; }
  .manifesto { gap: 10px; }
  .manifesto > .eyebrow { max-width: none; margin-bottom: 28px; font-size: 1rem; }
  .manifesto h2, .section-heading h2, .method h2, .isfb h2, .about h2, .contact h2 { font-size: 2.9rem; }
  .solution-grid { grid-template-columns: 1fr; }
  .about-hero { min-height: 560px; }
  .about-hero h1 { font-size: clamp(3rem, 14vw, 4.4rem); }
  .values-grid { grid-template-columns: 1fr; }
  .signal-grid, .corporate-grid { grid-template-columns: 1fr; }
  .business-hero { min-height: auto; gap: 44px; }
  .person-hero { min-height: auto; gap: 44px; }
  .business-hero-copy { padding-bottom: 0; }
  .person-hero-copy { padding-bottom: 0; }
  .signal-grid article, .corporate-grid article { min-height: auto; }
  .signal-grid h3, .corporate-grid h3 { margin-top: 42px; }
  .business-position .technical-note { padding-left: 18px; }
  .deliverable-list article { grid-template-columns: 48px 1fr; }
  .moment-grid { grid-template-columns: 1fr; }
  .moment-grid article, .personal-solution-grid article { min-height: auto; }
  .moment-grid h3, .personal-solution-grid h3 { margin-top: 42px; }
  .diagnosis-index { min-height: 430px; padding: 25px; }
  .isfb-hero { min-height: auto; }
  .isfb-score { min-height: 430px; padding: 25px; }
  .isfb-operation-grid, .receive-grid { grid-template-columns: 1fr; }
  .isfb-operation-grid article, .receive-grid article { min-height: auto; }
  .dimension-list article { grid-template-columns: 45px 1fr; gap: 14px; }
  .dimension-list p { grid-column: 2; }
  .partner-grid { grid-template-columns: 1fr; }
  .partner-card, .purpose article { min-height: auto; }
  .solution-card { min-height: auto; padding: 46px 25px; }
  .solution-card h3 { margin-top: 45px; }
  .solution-card a { margin-top: 35px; }
  .isfb-visual { min-height: 430px; padding: 24px; }
  .isfb-ring strong { font-size: 4rem; }
  .vitals { grid-template-columns: 1fr; gap: 4px; inset: auto 18px 15px; }
  .vitals i { padding-top: 3px; border-top-width: 1px; }
  footer { grid-template-columns: 1fr; padding: 45px 22px 25px; }
  footer small { grid-column: 1; }
}