/* Amana Growth Partners website. Locked brand: Space Grotesk, white ground, Mist bands, Sand calls to action, Palm detail.
   Layout: Notion style open white page, one content column of 1160px, bands that change ground to mark sections. */
:root {
  --white: #FFFFFF;
  --ink: #1D1D1B;
  --grey: #5D5D58;
  --soft: #8A8A84;
  --mist: #F3F4F1;
  --line: #E1E3DE;
  --sand: #F2C9A2;
  --sand-deep: #E8B486;
  --sand-tint: #FBEBDD;
  --palm: #1F6F55;
  --rev: #C9C9C2;
  --font: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --sign: 'Mrs Saint Delafield', 'Brush Script MT', cursive;
  --wrap: 1160px;
  --r: 18px;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--font); font-weight: 400; font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--white); }
img, video { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--palm); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-weight: 300; line-height: 1.08; letter-spacing: -0.015em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; line-height: 1.2; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }
@media (max-width: 600px) { .wrap { padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); } }
.eyebrow { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--palm); }
.lead { font-size: 1.2rem; line-height: 1.55; }
.muted { color: var(--grey); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.stack-lg { display: flex; flex-direction: column; gap: 28px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--sand); color: var(--ink); text-decoration: none; font-weight: 500; font-size: 1rem; padding: 14px 26px; border-radius: 999px; border: 1px solid var(--sand); transition: background .2s, transform .2s; white-space: nowrap; }
.btn:hover { background: var(--sand-deep); border-color: var(--sand-deep); transform: translateY(-1px); }
.btn.ghost { background: transparent; border-color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--white); }
.btn.small { padding: 10px 20px; font-size: 0.95rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.textlink { color: var(--palm); text-decoration: none; font-weight: 500; }
.textlink:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 14px; }
.brand img { height: 54px; width: auto; margin-block: -6px; }
.nav { display: flex; align-items: center; gap: 26px; font-size: 0.97rem; }
.nav a:not(.btn) { text-decoration: none; color: var(--ink); padding: 6px 0; border-bottom: 1.5px solid transparent; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { border-bottom-color: var(--palm); }
.menu-btn { display: none; background: none; border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; font: inherit; font-size: 0.95rem; color: var(--ink); cursor: pointer; }
@media (max-width: 980px) {
  .menu-btn { display: inline-flex; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--white); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; padding: 8px max(18px, env(safe-area-inset-right, 0px)) 20px max(18px, env(safe-area-inset-left, 0px)); }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 16px; justify-content: center; }
  .brand img { height: 38px; }
}

/* Bands */
.band { padding-block: clamp(64px, 9vw, 112px); }
.band.mist { background: var(--mist); }
.band.ink { background: var(--ink); color: var(--white); }
.band.sand { background: var(--sand); }
.band.tight { padding-block: clamp(44px, 6vw, 72px); }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: end; margin-bottom: 48px; }
.section-head .stack { gap: 14px; }
@media (max-width: 860px) { .section-head { grid-template-columns: 1fr; gap: 16px; } }

/* Hero */
.hero { padding-block: clamp(56px, 8vw, 104px) clamp(40px, 6vw, 72px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: end; }
.byline { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.byline img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 3px solid var(--sand); }
.byline strong { display: block; font-weight: 500; font-size: 1rem; }
.byline span { color: var(--grey); font-size: 0.93rem; }
.hero .intro { display: flex; flex-direction: column; gap: 28px; }
.hero .intro p { font-size: 1.22rem; line-height: 1.55; }
.hero .intro p b { font-weight: 500; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; align-items: start; } }
.rise { animation: rise .8s cubic-bezier(.2,.7,.2,1) both; }
.d2 { animation-delay: .12s; } .d3 { animation-delay: .24s; }
@keyframes rise { from { transform: translateY(14px); } to { transform: none; } }

/* Media band: video slot with a brand fallback */
.media { position: relative; border-radius: 28px; overflow: hidden; aspect-ratio: 16 / 7; max-width: 100%; background: var(--mist); }
.media canvas, .media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.media video { opacity: 0; transition: opacity 1.2s; }
.media video.on { opacity: 1; }
.media .caption { position: absolute; left: clamp(20px, 4vw, 48px); bottom: clamp(20px, 4vw, 44px); right: 20px; display: flex; flex-direction: column; gap: 8px; }
.media .caption p:first-child { font-size: clamp(1.6rem, 3.6vw, 2.8rem); font-weight: 300; line-height: 1.1; max-width: 18ch; }
.media.has-video .caption { color: var(--white); text-shadow: 0 1px 20px rgba(0,0,0,.35); }
@media (max-width: 600px) { .media { aspect-ratio: 4 / 4.2; } }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.stat { padding: 28px 24px 4px 0; display: flex; flex-direction: column; gap: 6px; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat strong { font-size: clamp(2.4rem, 4.4vw, 3.4rem); font-weight: 300; line-height: 1; color: var(--palm); font-variant-numeric: tabular-nums; }
.stat span { color: var(--grey); font-size: 0.95rem; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } .stat:nth-child(3) { border-left: 0; padding-left: 0; } .stat { padding-bottom: 20px; } }

/* I want to */
.want { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.want > * { min-width: 0; }
.want-list { display: flex; flex-direction: column; }
.want-btn { all: unset; box-sizing: border-box; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 16px; width: 100%; border-radius: 14px; font-size: 1.15rem; color: var(--grey); border-bottom: 1px solid var(--line); transition: background .2s, color .2s; }
.want-btn i { font-style: normal; color: var(--soft); transition: transform .2s, color .2s; }
.want-btn:hover { color: var(--ink); }
.want-btn[aria-selected="true"] { background: var(--white); color: var(--ink); font-weight: 500; border-bottom-color: transparent; box-shadow: 0 1px 0 var(--line); }
.want-btn[aria-selected="true"] i { color: var(--palm); transform: translateX(4px); }
.want-btn:focus-visible { outline: 2px solid var(--palm); outline-offset: -2px; }
.want-panel { background: var(--ink); color: var(--white); border-radius: 24px; padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; gap: 20px; position: sticky; top: 100px; min-width: 0; }
.want-panel .eyebrow { color: var(--sand); }
.want-panel h3 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 300; }
.want-panel .for { color: var(--rev); font-size: 0.98rem; }
.want-panel .for b { color: var(--white); font-weight: 500; }
.panel-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.mini { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); margin-bottom: 10px; font-weight: 500; }
.ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.ticks li { position: relative; padding-left: 22px; line-height: 1.45; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.5em; width: 9px; height: 9px; border-radius: 50%; background: var(--palm); }
.want-panel .ticks li::before { background: var(--sand); }
.want-panel .btn.ghost { border-color: var(--white); color: var(--white); }
.want-panel .btn.ghost:hover { background: var(--white); color: var(--ink); }
.options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.option { border: 1px solid #3A3A37; border-radius: 16px; padding: 18px; display: flex; flex-direction: column; gap: 8px; text-decoration: none; transition: border-color .2s; }
.option:hover { border-color: var(--sand); }
.option strong { font-weight: 500; font-size: 1.08rem; }
.option span { color: var(--rev); font-size: 0.93rem; line-height: 1.45; }
.option em { font-style: normal; color: var(--sand); font-size: 0.8rem; letter-spacing: .1em; text-transform: uppercase; }
@media (max-width: 860px) { .want { grid-template-columns: 1fr; } .want-panel { position: static; } }
@media (max-width: 560px) { .panel-cols, .options { grid-template-columns: 1fr; } }

/* The Amana Way */
.way { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; position: relative; }
.way::before { content: ""; position: absolute; top: 26px; left: 26px; right: 10%; height: 1.5px; background: var(--line); }
.step { position: relative; display: flex; flex-direction: column; gap: 12px; }
.step .n { width: 52px; height: 52px; border-radius: 50%; background: var(--ink); color: var(--white); display: grid; place-items: center; font-weight: 500; }
.step:nth-child(3) .n { background: var(--palm); }
.step h3 { font-size: 1.45rem; margin-top: 10px; }
.step p { color: var(--grey); font-size: 0.97rem; line-height: 1.5; }
.step .when { font-size: 0.75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--palm); font-weight: 500; }
.keep { margin-top: 40px; background: var(--mist); border-radius: 16px; padding: 18px 24px; }
@media (max-width: 900px) { .way { grid-template-columns: 1fr; gap: 26px; } .way::before { top: 26px; bottom: 26px; left: 25px; right: auto; width: 1.5px; height: auto; } .step { display: grid; grid-template-columns: 52px minmax(0, 1fr); column-gap: 20px; row-gap: 6px; } .step .n { grid-row: span 4; } .step h3 { margin-top: 8px; } }

/* Free sessions */
.sessions { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.session { background: var(--white); border-radius: var(--r); padding: 26px; display: flex; flex-direction: column; gap: 14px; }
.session .len { align-self: flex-start; background: var(--mist); border-radius: 999px; padding: 4px 12px; font-size: 0.82rem; font-weight: 500; }
.session h3 { font-size: 1.35rem; }
.session p { color: var(--grey); font-size: 0.97rem; line-height: 1.5; flex: 1; }
.session a { color: var(--palm); font-weight: 500; text-decoration: none; }
.session a:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 1000px) { .sessions { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .sessions { grid-template-columns: 1fr; } }

/* Amana meaning */
.amana { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(28px, 6vw, 80px); align-items: center; }
.amana .ar { font-family: 'Amiri', 'Geeza Pro', serif; font-size: clamp(4rem, 10vw, 7.5rem); line-height: 1; color: var(--sand); }
.amana p { font-size: clamp(1.4rem, 2.6vw, 2rem); font-weight: 300; line-height: 1.3; max-width: 30ch; }
.amana .textlink { color: var(--sand); font-size: 1rem; font-weight: 500; }
@media (max-width: 700px) { .amana { grid-template-columns: 1fr; } }

/* Contact */
.book { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.details { display: flex; flex-direction: column; background: var(--white); border-radius: 24px; padding: 8px 28px; }
.details > div { display: flex; flex-direction: column; gap: 6px; padding-block: 20px; border-bottom: 1px solid var(--line); min-width: 0; }
.details > div:last-child { border-bottom: 0; }
.label { font-size: 0.75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--soft); font-weight: 500; }
.copyline { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 1.1rem; word-break: break-all; }
.copy-btn { font: inherit; font-size: 0.82rem; font-weight: 500; background: var(--mist); color: var(--ink); border: 0; border-radius: 999px; padding: 6px 14px; cursor: pointer; }
.copy-btn:hover { background: var(--sand-tint); }
.todo { display: inline-block; align-self: flex-start; border: 1.5px dashed var(--sand-deep); color: var(--grey); border-radius: 999px; padding: 4px 12px; font-size: 0.85rem; }
@media (max-width: 860px) { .book { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: var(--ink); color: var(--rev); font-size: 0.93rem; }
.site-footer .wrap { padding-block: 56px max(40px, env(safe-area-inset-bottom, 0px)); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; }
.site-footer img { height: 70px; width: auto; margin-left: -10px; }
.site-footer .tag { color: var(--white); font-size: 1.25rem; font-weight: 300; margin-top: 22px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: flex-end; }
.foot-links a { color: var(--rev); text-decoration: none; }
.foot-links a:hover { color: var(--white); }
.foot-meta { grid-column: 1 / -1; border-top: 1px solid #3A3A37; padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } .foot-links { justify-content: flex-start; } }

/* Inner pages */
.page-hero { padding-block: clamp(48px, 7vw, 88px) clamp(32px, 5vw, 56px); }
.page-hero h1 { max-width: 18ch; }
.cols-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 6vw, 80px); }
.cols-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.cols-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 980px) { .cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .cols-2, .cols-3 { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .cols-4 { grid-template-columns: 1fr; } }
.card { background: var(--mist); border-radius: var(--r); padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.band.mist .card { background: var(--white); }
.card p { color: var(--grey); }
.quotes { display: flex; flex-direction: column; gap: 12px; }
.quotes p { font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight: 300; line-height: 1.35; border-left: 3px solid var(--sand); padding-left: 20px; max-width: 34ch; }
.for-line { font-size: 1.05rem; }
.for-line b { font-weight: 500; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); margin-top: 56px; }
.facts > div { display: flex; flex-direction: column; gap: 6px; padding: 22px 20px 0 0; }
.facts > div + div { padding-left: 20px; border-left: 1px solid var(--line); }
.facts a { color: var(--palm); text-decoration: none; font-weight: 500; }
@media (max-width: 700px) { .facts { grid-template-columns: 1fr; } .facts > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); padding-bottom: 6px; } }
.cta { display: flex; flex-direction: column; align-items: flex-start; gap: 22px; }
.cta h2 { max-width: 18ch; }
.portrait { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.portrait figure { margin: 0; position: sticky; top: 100px; }
.portrait img { border-radius: 24px; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.portrait figcaption { margin-top: 12px; color: var(--grey); font-size: 0.93rem; }
.story { display: flex; flex-direction: column; gap: 20px; max-width: 62ch; }
.story p { line-height: 1.7; }
@media (max-width: 860px) { .portrait { grid-template-columns: 1fr; } .portrait figure { position: static; max-width: 420px; } }
.note { background: var(--white); border-radius: 28px; padding: clamp(28px, 5vw, 56px); max-width: 760px; display: flex; flex-direction: column; gap: 18px; }
.note p { font-size: 1.12rem; line-height: 1.7; }
.note .sig { font-family: var(--sign); font-size: 3.4rem; line-height: 1; color: var(--ink); margin-top: 8px; }
.pull { font-size: clamp(1.6rem, 3.4vw, 2.5rem); font-weight: 300; line-height: 1.25; max-width: 28ch; }
.pull cite { display: block; margin-top: 16px; font-style: normal; font-size: 1rem; color: var(--grey); font-weight: 400; }
.value h3 { font-size: 1.6rem; }
.chapters { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; counter-reset: ch; }
.chapters li { counter-increment: ch; background: var(--mist); border-radius: var(--r); padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.chapters li::before { content: "Chapter " counter(ch); font-size: 0.75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--palm); font-weight: 500; }
.chapters strong { font-weight: 400; font-size: 1.25rem; }
.chapters span { color: var(--grey); font-size: 0.97rem; }
@media (max-width: 700px) { .chapters { grid-template-columns: 1fr; } }
.prose { max-width: 68ch; display: flex; flex-direction: column; gap: 16px; }
.prose h2 { font-size: 1.5rem; font-weight: 400; margin-top: 18px; }
.prose ul { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; }
.back { display: inline-flex; gap: 8px; }

/* ===== Principles of Revenue (toolkit) ===== */
.tk-hero { padding-block: clamp(56px, 8vw, 104px) clamp(48px, 7vw, 88px); }
.tk-hero h1 { font-size: clamp(3rem, 7.4vw, 5.6rem); }
.lead-p { font-size: 1.12rem; line-height: 1.7; max-width: 62ch; }
.big-n { font-size: clamp(2.4rem, 4vw, 3.2rem); font-weight: 300; color: var(--palm); line-height: 1.1; color: var(--palm) !important; }

/* Engine diagram */
.engine { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.engine a { text-decoration: none; color: var(--ink); }
.eng-platform { border: 1.5px solid var(--line); border-radius: 18px; padding: 16px 20px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.eng-tag { font-size: 0.78rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--grey); }
.eng-platform div { display: flex; flex-wrap: wrap; gap: 8px; }
.eng-platform div span { background: var(--mist); border-radius: 999px; padding: 6px 16px; font-size: 0.95rem; }
.eng-band { background: var(--palm); color: var(--white) !important; border-radius: 18px; padding: 16px 22px; display: flex; justify-content: space-between; align-items: center; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; font-size: 0.9rem; transition: filter .2s; }
.eng-band:hover { filter: brightness(1.12); }
.eng-pillars { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.eng-pillar { background: var(--white); border: 1.5px solid var(--ink); border-radius: 18px; padding: 20px 18px; display: flex; flex-direction: column; gap: 6px; min-height: 140px; position: relative; transition: background .2s, transform .2s; }
.eng-pillar strong { font-weight: 500; font-size: 1.08rem; line-height: 1.25; }
.eng-pillar span { color: var(--grey); font-size: 0.93rem; line-height: 1.4; }
.eng-pillar i { font-style: normal; margin-top: auto; color: var(--palm); }
.eng-pillar:hover { background: var(--sand-tint); transform: translateY(-2px); }
.eng-label { font-size: 0.78rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--grey); margin-top: 8px; }
.eng-founds { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.eng-found { background: var(--sand); border-radius: 18px; padding: 18px 20px; display: flex; flex-direction: column; gap: 4px; transition: background .2s; }
.eng-found:hover { background: var(--sand-deep); }
.eng-found strong { font-weight: 500; }
.eng-found span { font-size: 0.93rem; color: var(--ink); opacity: .75; }
.eng-measure { background: var(--ink); color: var(--white) !important; border-radius: 18px; padding: 20px 22px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 8px 22px; align-items: center; margin-top: 8px; }
.eng-measure strong { font-weight: 500; font-size: 1.1rem; }
.eng-measure span { color: var(--rev); font-size: 0.95rem; }
.eng-measure i { font-style: normal; color: var(--sand); }
@media (max-width: 980px) { .eng-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); } .eng-pillar { min-height: 0; } }
@media (max-width: 700px) { .eng-founds { grid-template-columns: 1fr; } .eng-measure { grid-template-columns: 1fr; } .eng-measure i { display: none; } }
@media (max-width: 460px) { .eng-pillars { grid-template-columns: 1fr; } }

.big-formula { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font-size: clamp(1.3rem, 2.8vw, 2.1rem); font-weight: 300; }
.big-formula span { background: var(--white); border-radius: 14px; padding: 10px 18px; }
.big-formula span.pos { color: var(--palm); }
.big-formula span.neg { color: #A4482F; }
.big-formula b { font-weight: 300; color: var(--soft); }

.tk-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tk-grid a { display: flex; flex-direction: column; gap: 10px; height: 100%; text-decoration: none; background: var(--mist); border-radius: var(--r); padding: 24px; transition: background .2s, transform .2s; }
.tk-grid a:hover { background: var(--sand-tint); transform: translateY(-2px); }
.tk-grid .n { font-size: 2rem; font-weight: 300; color: var(--palm); line-height: 1; }
.tk-grid strong { font-weight: 400; font-size: 1.3rem; line-height: 1.25; }
.tk-grid .muted { font-size: 0.97rem; line-height: 1.5; }
@media (max-width: 900px) { .tk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .tk-grid { grid-template-columns: 1fr; } }

/* Chapter pages */
.tk-head { padding-block: clamp(48px, 7vw, 88px) clamp(28px, 4vw, 48px); border-bottom: 1px solid var(--line); }
.tk-head h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
.tk-thesis { font-size: clamp(1.25rem, 2.2vw, 1.6rem); font-weight: 300; line-height: 1.35; max-width: 36ch; color: var(--grey); }
.tk-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; padding-block: 48px 96px; }
.tk-side { min-width: 0; position: sticky; top: 100px; display: flex; flex-direction: column; gap: 16px; font-size: 0.95rem; }
.tk-home { text-decoration: none; color: var(--palm); font-weight: 500; }
.tk-progress { display: flex; flex-direction: column; gap: 8px; color: var(--grey); font-size: 0.85rem; }
.tk-progress b { display: block; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--palm) var(--p), var(--line) var(--p)); }
.tk-chapters { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.tk-chapters a { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 6px; padding: 9px 12px; border-radius: 10px; text-decoration: none; color: var(--grey); line-height: 1.35; }
.tk-chapters a span { color: var(--soft); font-variant-numeric: tabular-nums; }
.tk-chapters a.done span { color: var(--palm); }
.tk-chapters a:hover { background: var(--mist); color: var(--ink); }
.tk-chapters a[aria-current="page"] { background: var(--ink); color: var(--white); }
.tk-chapters a[aria-current="page"] span { color: var(--sand); }
@media (max-width: 980px) {
  .tk-layout { grid-template-columns: 1fr; padding-top: 24px; }
  .tk-side { position: static; }
  .tk-chapters { flex-direction: row; overflow-x: auto; gap: 8px; padding-bottom: 6px; scrollbar-width: thin; }
  .tk-chapters a { white-space: nowrap; background: var(--mist); grid-template-columns: auto auto; }
}
.tk-main { display: flex; flex-direction: column; gap: 56px; min-width: 0; }
.tk-sec { display: flex; flex-direction: column; gap: 18px; }
.tk-sec h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
.lead-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.lead-list li { background: var(--mist); border-radius: 16px; padding: 20px; display: flex; flex-direction: column; gap: 6px; }
.lead-list strong { font-weight: 500; }
.lead-list span { color: var(--grey); font-size: 0.97rem; line-height: 1.5; }
@media (max-width: 640px) { .lead-list { grid-template-columns: 1fr; } }
.tbl { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
.tbl table { width: 100%; border-collapse: collapse; font-size: 0.97rem; min-width: 560px; }
.tbl th, .tbl td { text-align: left; vertical-align: top; padding: 14px 16px; border-bottom: 1px solid var(--line); line-height: 1.45; }
.tbl thead th { background: var(--ink); color: var(--white); font-weight: 500; font-size: 0.78rem; letter-spacing: .12em; text-transform: uppercase; }
.tbl tbody th { font-weight: 500; width: 26%; }
.tbl tbody tr:last-child th, .tbl tbody tr:last-child td { border-bottom: 0; }
.tbl td:last-child { color: var(--palm); }
.tbl a { color: var(--ink); }
.principles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
.principle { padding: 20px 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.principle h3 { font-size: 1.3rem; font-weight: 400; }
.principle p { color: var(--grey); line-height: 1.6; }
@media (max-width: 760px) { .principles { grid-template-columns: 1fr; } }
.signs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.signs li { background: var(--sand-tint); border-radius: 14px; padding: 16px 18px 16px 44px; position: relative; line-height: 1.45; }
.signs li::before { content: "!"; position: absolute; left: 16px; top: 15px; width: 18px; height: 18px; border-radius: 50%; background: var(--ink); color: var(--white); font-size: 0.75rem; font-weight: 500; display: grid; place-items: center; }
@media (max-width: 640px) { .signs { grid-template-columns: 1fr; } }
.tool-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.tool-chips li { border: 1.5px solid var(--ink); border-radius: 999px; padding: 8px 16px; display: inline-flex; gap: 10px; align-items: center; font-size: 0.95rem; }
.tool-chips li.soon { border-style: dashed; border-color: var(--soft); color: var(--grey); }
.tool-chips em { font-style: normal; font-size: 0.75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--palm); }
.formulas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.formula { background: var(--mist); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.formula .mini { color: var(--palm); margin: 0; }
.formula .f { font-size: 1.12rem; font-weight: 500; line-height: 1.4; }
.formula .muted { font-size: 0.93rem; line-height: 1.5; }
@media (max-width: 760px) { .formulas { grid-template-columns: 1fr; } }
.found-blocks { display: flex; flex-direction: column; gap: 12px; }
.found-block { background: var(--sand-tint); border-radius: 18px; padding: 24px 24px 24px 84px; position: relative; display: flex; flex-direction: column; gap: 8px; }
.found-block .n { position: absolute; left: 24px; top: 24px; width: 40px; height: 40px; border-radius: 50%; background: var(--sand); display: grid; place-items: center; font-weight: 500; }
.found-block p { line-height: 1.6; }
.steps8 { list-style: none; margin: 0; padding: 0; counter-reset: s; display: flex; flex-direction: column; }
.steps8 li { counter-increment: s; display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 16px; align-items: start; padding: 22px 0; border-top: 1px solid var(--line); }
.steps8 li::before { content: counter(s); width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: var(--white); display: grid; place-items: center; font-weight: 500; }
.steps8 h3 { font-size: 1.35rem; font-weight: 400; }
.steps8 p { color: var(--grey); margin-top: 4px; }
.steps8 .textlink { white-space: nowrap; padding-top: 10px; }
@media (max-width: 700px) { .steps8 li { grid-template-columns: 44px minmax(0, 1fr); } .steps8 .textlink { grid-column: 2; padding-top: 0; } }
.tk-question { background: var(--ink); color: var(--white); border-radius: 24px; padding: clamp(28px, 4vw, 44px); display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.tk-question .eyebrow { color: var(--sand); }
.tk-question > p:not(.eyebrow) { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 300; line-height: 1.3; max-width: 30ch; }
.pager { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pager a { border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; text-decoration: none; display: flex; flex-direction: column; gap: 4px; font-size: 1.1rem; transition: border-color .2s; }
.pager a:hover { border-color: var(--ink); }
.pager a span { font-size: 0.75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--soft); font-weight: 500; }
.pager a.next { text-align: right; }
@media (max-width: 560px) { .pager { grid-template-columns: 1fr; } .pager a.next { text-align: left; } }

/* Calculator */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.calc-in { background: var(--mist); border-radius: 18px; padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.calc-in .mini { color: var(--palm); margin: 0; }
.calc label { display: flex; flex-direction: column; gap: 6px; font-size: 0.93rem; color: var(--grey); }
.calc input, .calc select { font: inherit; font-size: 1.05rem; color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; width: 100%; }
.calc input:focus, .calc select:focus { outline: 2px solid var(--palm); outline-offset: 1px; }
.calc-out { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-content: start; }
.calc-out > div { background: var(--ink); color: var(--white); border-radius: 18px; padding: 20px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.calc-out .label { color: var(--rev); }
.calc-out strong { font-size: clamp(1.3rem, 1.9vw, 1.7rem); font-weight: 300; color: var(--sand); font-variant-numeric: tabular-nums; white-space: nowrap; }
.calc-out em { font-style: normal; font-size: 0.85rem; color: var(--rev); line-height: 1.4; }
.calc-out > div.warn strong { color: #F0A58F; }
@media (max-width: 860px) { .calc { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .calc-out { grid-template-columns: 1fr; } }
.tk-hero h1 { font-size: clamp(2.8rem, 6.2vw, 4.8rem); max-width: 14ch; }
.tk-car { font-size: clamp(1.4rem, 2.6vw, 2rem); font-weight: 300; color: var(--palm); }

/* ===== Final copy additions ===== */
.stats-words .stat strong { font-size: clamp(1.6rem, 3vw, 2.5rem); white-space: nowrap; }
@media (max-width: 760px) { .stats-words .stat strong { font-size: 1.55rem; } .stats-words .stat { padding-right: 12px; } .stats-words .stat + .stat { padding-left: 12px; } }
.way-pills { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.way-pills li { background: var(--mist); border-radius: 16px; padding: 18px; display: flex; flex-direction: column; gap: 8px; }
.way-pills .n { width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: var(--white); display: grid; place-items: center; font-weight: 500; font-size: 0.95rem; }
.way-pills li:nth-child(3) .n { background: var(--palm); }
.way-pills strong { font-weight: 500; font-size: 1.1rem; }
.way-pills em { font-style: normal; font-size: 0.75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--palm); font-weight: 500; }
@media (max-width: 900px) { .way-pills { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 460px) { .way-pills { grid-template-columns: 1fr; } }
.gap-model { display: flex; flex-direction: column; gap: 10px; max-width: 860px; }
.gm-row { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 14px; align-items: center; }
.gm-row .op { font-size: 1.8rem; font-weight: 300; color: var(--soft); text-align: center; }
.gm-box { background: var(--mist); border-radius: 14px; padding: 16px 22px; font-size: clamp(1.05rem, 2vw, 1.35rem); font-weight: 300; line-height: 1.35; }
.gm-row.target .gm-box { background: var(--white); border: 1.5px solid var(--ink); font-weight: 400; }
.gm-box.neg { color: #A4482F; }
.gm-box.gap { background: var(--sand); font-weight: 400; }
.gm-box.ink { background: var(--ink); color: var(--white); font-weight: 400; }
.gm-row.result .op { color: var(--palm); }
.tk-grid.static > li > div { display: flex; flex-direction: column; gap: 10px; height: 100%; background: var(--mist); border-radius: var(--r); padding: 24px; }
.tk-grid.static .n { font-size: 2rem; font-weight: 300; color: var(--palm); line-height: 1; }
.tk-grid.static strong { font-weight: 400; font-size: 1.3rem; line-height: 1.25; }
.tk-grid.static .muted { font-size: 0.97rem; line-height: 1.5; }
.eng-band { cursor: default; }
.eng-pillar { border-color: var(--line); }
.eng-pillar:hover, .eng-found:hover { transform: none; background: inherit; }
.page-hero h1 { max-width: 22ch; }
@media (max-width: 600px) { .btn { white-space: normal; text-align: center; justify-content: center; max-width: 100%; } }
/* Home note beside a larger portrait, smaller About portrait */
.byline-text { display: flex; flex-direction: column; gap: 2px; margin: 0 0 22px; }
.byline-text strong { font-weight: 500; }
.byline-text span { color: var(--grey); font-size: 0.93rem; }
.home-note { margin-top: clamp(40px, 6vw, 72px); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; background: var(--mist); border-radius: 28px; padding: clamp(24px, 4vw, 48px); }
.hn-photo { width: clamp(180px, 22vw, 260px); aspect-ratio: 1; border-radius: 50%; padding: 10px; background: var(--sand); max-width: 100%; }
.hn-photo img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.hn-text { display: flex; flex-direction: column; gap: 14px; max-width: 66ch; min-width: 0; }
.hn-text p { line-height: 1.7; }
.hn-text .sig { font-family: var(--sign); font-size: 3.2rem; line-height: 1; margin-top: 4px; }
@media (max-width: 760px) { .home-note { grid-template-columns: 1fr; justify-items: start; } .hn-photo { width: 170px; } }
.portrait { grid-template-columns: minmax(0, 300px) minmax(0, 1fr); align-items: start; }
.portrait img { aspect-ratio: 4 / 5; max-height: 380px; }
.portrait figure { top: 110px; }
@media (max-width: 860px) { .portrait figure { max-width: 260px; } }
/* Hero v2: headline left, note with portrait right */
.hero-v2 { align-items: start; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.hero-left { display: flex; flex-direction: column; gap: 26px; }
.hero-intro { font-size: 1.22rem; line-height: 1.55; max-width: 34ch; }
.hero-intro b { font-weight: 500; }
.hero-note { border-left: 1px solid var(--line); padding-left: clamp(24px, 4vw, 48px); display: flex; flex-direction: column; gap: 12px; }
.hn-head { display: flex; align-items: center; gap: 18px; margin-bottom: 8px; }
.hn-head img { width: 128px; height: 128px; border-radius: 50%; object-fit: cover; border: 4px solid var(--sand); flex: none; }
.hn-head strong { display: block; font-weight: 500; font-size: 1.05rem; }
.hn-head span { color: var(--grey); font-size: 0.93rem; }
.hero-note p:not(.eyebrow):not(.sig) { font-size: 0.98rem; line-height: 1.65; color: var(--grey); }
.hero-note .sig { font-family: var(--sign); font-size: 2.6rem; line-height: 1; margin-top: 2px; }
@media (max-width: 860px) { .hero-v2 { grid-template-columns: 1fr; } .hero-note { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 28px; } .hn-head img { width: 104px; height: 104px; } }
/* About portrait: half size */
.portrait { grid-template-columns: minmax(0, 170px) minmax(0, 1fr); }
.portrait img { max-height: 212px; }
@media (max-width: 860px) { .portrait figure { max-width: 170px; } }