:root {
  --ink: #090909;
  --ink-2: #151515;
  --paper: #fff;
  --smoke: #f5f4f1;
  --line: #dedbd5;
  --muted: #6d6862;
  --copper: #b77953;
  --copper-light: #d29874;
  --max: 1840px;
  --gutter: clamp(20px, 2.5vw, 52px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "DM Sans", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
.wide-shell { width: min(calc(100% - var(--gutter) * 2), var(--max)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.eyebrow { margin: 0 0 8px; color: var(--copper-light); font-size: 9px; font-weight: 700; letter-spacing: .19em; text-transform: uppercase; }
.eyebrow.dark { color: #985d3b; }
.button { min-height: 43px; padding: 0 19px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; border: 1px solid transparent; text-transform: uppercase; font-size: 8px; font-weight: 700; letter-spacing: .12em; transition: .25s; }
.button.copper { background: linear-gradient(135deg, #c98e68, #a66743); color: #fff; box-shadow: 0 10px 28px rgba(126, 70, 39, .2); }
.button.outline { border-color: rgba(255, 255, 255, .38); color: #fff; background: rgba(0, 0, 0, .18); }
.button:hover { transform: translateY(-1px); }

.site-header { height: 70px; padding: 0 var(--gutter); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 38px; background: #050505; color: #fff; border-bottom: 1px solid #242424; position: relative; z-index: 50; }
.brand { font: 500 clamp(20px, 1.45vw, 27px)/1 "Playfair Display", Georgia, serif; letter-spacing: -.035em; white-space: nowrap; }
.brand span { margin-left: 2px; color: #b9b5b0; font: 400 .45em "DM Sans", Arial, sans-serif; }
.main-nav { display: flex; justify-content: center; gap: clamp(16px, 2vw, 38px); }
.main-nav a { position: relative; color: #d0ccc7; font-size: 8px; letter-spacing: .1em; text-transform: uppercase; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -10px; height: 1px; background: var(--copper-light); transition: .25s; }
.main-nav a:hover::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.search-button { width: 34px; height: 34px; border: 0; background: none; color: #fff; font-size: 24px; }
.member-button { padding: 9px 14px; border: 1px solid #79533d; color: #d7ae93; font-size: 7px; letter-spacing: .12em; }
.menu-button { display: none; border: 0; background: none; color: #fff; }
.menu-button i { display: block; width: 25px; height: 1px; margin: 6px 0; background: #fff; }
.menu-button span { font-size: 7px; text-transform: uppercase; }
.header-search { display: none; position: absolute; left: 0; right: 0; top: 70px; padding: 22px var(--gutter); background: #111; border-top: 1px solid #2c2c2c; box-shadow: 0 20px 60px rgba(0, 0, 0, .35); grid-template-columns: auto minmax(320px, 800px); justify-content: center; align-items: center; gap: 25px; }
.header-search.open { display: grid; }
.header-search label { font: 400 18px "Playfair Display", Georgia, serif; }
.header-search div { display: flex; }
.header-search input { flex: 1; min-width: 0; height: 44px; padding: 0 15px; border: 1px solid #444; background: #191919; color: #fff; }
.header-search button { padding: 0 20px; border: 0; background: var(--copper); color: #fff; font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
.mobile-nav { display: none; }

.hero { min-height: 690px; position: relative; overflow: hidden; background: #050505; color: #fff; }
.hero-background { position: absolute; inset: 0 0 60px; background: url("/assets/images/hero-premium.webp") center/cover no-repeat; }
.hero-background::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0, 0, 0, .46), transparent 31%, transparent 69%, rgba(0, 0, 0, .65)), linear-gradient(0deg, rgba(0, 0, 0, .58), transparent 38%); }
.hero-grid { width: min(calc(100% - var(--gutter) * 2), var(--max)); min-height: 630px; margin: auto; display: grid; grid-template-columns: minmax(420px, .92fr) minmax(300px, 1fr) minmax(320px, .58fr); gap: 28px; align-items: center; position: relative; z-index: 2; }
.hero-copy { grid-column: 1; padding-top: 8px; }
.hero-copy h1 { margin: 0 0 18px; font: 400 clamp(50px, 4.2vw, 77px)/.94 "Playfair Display", Georgia, serif; letter-spacing: -.055em; }
.hero-copy h1 em { color: #d6a080; font-weight: 400; }
.hero-copy > p:not(.eyebrow) { max-width: 500px; margin: 0; color: #c9c5c0; font-size: 14px; line-height: 1.6; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 25px; }
.diagnostic-card { grid-column: 3; padding: 24px; background: rgba(20, 20, 20, .91); border: 1px solid rgba(255, 255, 255, .14); backdrop-filter: blur(16px); box-shadow: 0 24px 80px rgba(0, 0, 0, .45); }
.diagnostic-card h2 { margin: 0 0 14px; font: 400 28px/1.05 "Playfair Display", Georgia, serif; letter-spacing: -.04em; }
.diagnostic-card label { min-height: 48px; display: grid; grid-template-columns: 1fr 122px; gap: 10px; align-items: center; border-top: 1px solid rgba(255, 255, 255, .12); }
.diagnostic-card label span { color: #d3cfca; font-size: 9px; }
.diagnostic-card label b { margin-right: 7px; color: var(--copper-light); font-size: 7px; }
.diagnostic-card select { width: 100%; border: 0; background: transparent; color: #fff; text-align: right; font-size: 8px; }
.diagnostic-card option { background: #171717; }
.diagnostic-card > .button { width: 100%; margin-top: 12px; }
.diagnostic-card > small { display: block; margin-top: 8px; color: #817c77; font-size: 7px; text-align: center; }
.diagnostic-result { display: grid; gap: 3px; margin-top: 10px; padding: 10px; border-left: 2px solid var(--copper-light); background: rgba(183, 122, 85, .12); color: #c9c4bf; font-size: 9px; }
.diagnostic-result strong, .diagnostic-result a { color: #fff; }
.hero-proof { width: min(calc(100% - var(--gutter) * 2), var(--max)); height: 60px; margin: auto; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; position: relative; z-index: 3; border-top: 1px solid rgba(255, 255, 255, .15); }
.hero-proof span { min-height: 34px; padding: 0 22px; display: flex; align-items: center; gap: 9px; border-left: 1px solid rgba(255, 255, 255, .13); color: #aaa6a1; font-size: 7px; letter-spacing: .08em; text-transform: uppercase; }
.hero-proof span:first-child { padding-left: 0; border-left: 0; }
.hero-proof b { color: #d49a75; font: 400 21px "Playfair Display", Georgia, serif; }

.goal-rail { padding: 22px 0 27px; background: #fff; border-bottom: 1px solid var(--line); }
.goal-rail h2 { margin: 0 0 13px; font: 600 15px "Playfair Display", Georgia, serif; letter-spacing: .03em; text-transform: uppercase; }
.goal-rail h2 span { color: var(--copper); }
.goal-cards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.goal-cards > a { min-height: 64px; padding: 10px 13px; display: grid; grid-template-columns: 23px 1fr auto; gap: 10px; align-items: center; border: 1px solid var(--line); transition: .25s; }
.goal-cards > a:hover { transform: translateY(-2px); border-color: var(--copper); box-shadow: 0 12px 30px rgba(0, 0, 0, .07); }
.goal-cards > a > b { color: var(--copper); font: 400 16px "Playfair Display", Georgia, serif; }
.goal-cards > a > span { display: grid; }
.goal-cards strong { font-size: 10px; }
.goal-cards small { color: #87827c; font-size: 7px; }
.goal-cards > a > span:last-child { font-size: 14px; }

.catalog-section { padding: 35px 0; background: #fff; }
.catalog-section + .catalog-section { border-top: 1px solid #ebe8e2; }
.catalog-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 17px; }
.catalog-heading h2 { margin: 0; font: 500 clamp(26px, 1.9vw, 35px)/1 "Playfair Display", Georgia, serif; letter-spacing: -.04em; }
.catalog-heading > a { padding-bottom: 5px; display: flex; gap: 15px; border-bottom: 1px solid #1b1b1b; font-size: 7px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }

.coach-grid { display: grid; grid-template-columns: repeat(4, 1fr) .9fr; gap: 12px; }
.image-card { min-height: 285px; position: relative; overflow: hidden; background: #111; color: #fff; }
.image-card::after, .program-card::after, .duo-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0, 0, 0, .93), transparent 72%); }
.image-card img, .program-card img, .duo-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.62); transition: .45s; }
.image-card:hover img, .program-card:hover img, .duo-card:hover img { transform: scale(1.035); filter: saturate(.9); }
.image-card > div { position: absolute; z-index: 2; left: 16px; right: 16px; bottom: 13px; }
.image-card h3 { margin: 0; font: 500 20px "Playfair Display", Georgia, serif; }
.image-card p { margin: 2px 0 10px; color: #c7c2bd; font-size: 8px; }
.image-card span { padding-top: 8px; display: flex; justify-content: space-between; border-top: 1px solid rgba(255, 255, 255, .25); font-size: 7px; letter-spacing: .08em; text-transform: uppercase; }
.coach-cta, .program-cta { padding: 21px; display: flex; flex-direction: column; justify-content: flex-end; background: #101010; color: #fff; border: 1px solid #272727; }
.coach-cta small, .program-cta small { margin-bottom: auto; color: #d09a78; font-size: 7px; line-height: 1.4; letter-spacing: .12em; }
.coach-cta h3, .program-cta h3 { margin: 0 0 8px; font: 400 22px/1.05 "Playfair Display", Georgia, serif; letter-spacing: -.035em; }
.coach-cta p, .program-cta p { color: #a29e99; font-size: 9px; }
.coach-cta span, .program-cta span { padding-top: 11px; display: flex; justify-content: space-between; border-top: 1px solid #363330; color: #dfb092; font-size: 7px; letter-spacing: .09em; text-transform: uppercase; }

.compact-section { padding-top: 30px; padding-bottom: 33px; }
.zone-grid { display: grid; grid-template-columns: repeat(7, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.zone-grid > a { min-height: 148px; position: relative; display: grid; grid-template-rows: 95px 1fr; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.zone-grid img { width: 100%; height: 95px; object-fit: cover; filter: saturate(.34); transition: .35s; }
.zone-grid a:hover img { transform: scale(1.04); filter: saturate(.7); }
.zone-grid > a > span { padding: 9px; display: grid; }
.zone-grid strong { font-size: 9px; letter-spacing: .05em; text-transform: uppercase; }
.zone-grid small { color: #88837d; font-size: 7px; }
.zone-grid > a > span:last-child { position: absolute; right: 9px; bottom: 14px; color: var(--copper); }

.method-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.method-card { min-height: 270px; }

.soft-section { background: #f6f5f2; }
.program-grid { display: grid; grid-template-columns: repeat(4, 1fr) .9fr; gap: 12px; }
.program-card { min-height: 335px; position: relative; overflow: hidden; background: #111; color: #fff; }
.program-card > div { position: absolute; z-index: 2; left: 17px; right: 17px; bottom: 14px; }
.program-card small { color: #d9a282; font-size: 7px; letter-spacing: .12em; text-transform: uppercase; }
.program-card h3 { margin: 5px 0 2px; font: 500 22px "Playfair Display", Georgia, serif; }
.program-card p { margin: 0 0 10px; color: #c1bdb7; font-size: 8px; }
.program-card div > a { padding-top: 8px; display: flex; justify-content: space-between; border-top: 1px solid rgba(255, 255, 255, .25); font-size: 7px; letter-spacing: .09em; text-transform: uppercase; }
.favorite { position: absolute; z-index: 3; top: 12px; right: 12px; width: 32px; height: 32px; border: 1px solid rgba(255, 255, 255, .35); border-radius: 50%; background: rgba(0, 0, 0, .45); color: #fff; }
.favorite.active { border-color: var(--copper); background: var(--copper); }

.duo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.duo-card { min-height: 270px; position: relative; overflow: hidden; background: #111; color: #fff; }
.duo-card > div { position: absolute; z-index: 2; left: 24px; right: 24px; bottom: 19px; }
.duo-card h3 { margin: 0 0 4px; font: 500 clamp(25px, 1.8vw, 34px) "Playfair Display", Georgia, serif; letter-spacing: -.035em; }
.duo-card > div > p:not(.eyebrow) { max-width: 510px; margin: 0 0 8px; color: #c7c2bc; font-size: 9px; }
.duo-card span { padding-top: 9px; display: flex; justify-content: space-between; border-top: 1px solid rgba(255, 255, 255, .28); font-size: 7px; letter-spacing: .1em; text-transform: uppercase; }

.editorial-journal { padding: 58px 0 64px; background: #efede8; border-top: 1px solid #ddd9d2; }
.journal-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(40px, 8vw, 150px); align-items: end; margin-bottom: 27px; }
.journal-heading h2 { margin: 0; font: 500 clamp(36px, 3.2vw, 58px)/.98 "Playfair Display", Georgia, serif; letter-spacing: -.05em; }
.journal-heading > p { max-width: 610px; margin: 0; color: #69645e; font-size: 12px; line-height: 1.75; }
.journal-grid { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); grid-template-rows: repeat(2, 310px); gap: 12px; }
.journal-card { position: relative; overflow: hidden; background: #111; color: #fff; }
.journal-lead { grid-row: span 2; }
.journal-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.95), transparent 73%); }
.journal-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.67); transition: .5s; }
.journal-card:hover img { transform: scale(1.035); filter: saturate(.92); }
.journal-card > div { position: absolute; z-index: 2; left: 20px; right: 20px; bottom: 17px; }
.journal-card small { color: #d8a17e; font-size: 7px; letter-spacing: .13em; }
.journal-card h3 { margin: 6px 0 5px; font: 500 22px/1.02 "Playfair Display", Georgia, serif; letter-spacing: -.035em; }
.journal-lead h3 { max-width: 520px; font-size: clamp(32px, 2.6vw, 48px); }
.journal-card p { margin: 0 0 11px; color: #c3beb8; font-size: 8px; line-height: 1.55; }
.journal-lead p { max-width: 570px; font-size: 10px; }
.journal-card span { padding-top: 9px; display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.25); font-size: 7px; letter-spacing: .1em; text-transform: uppercase; }

.tools-section { padding-bottom: 40px; }
.tool-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.tool-grid > a { min-height: 88px; padding: 13px; display: grid; grid-template-columns: 36px 1fr auto; gap: 10px; align-items: center; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; transition: .25s; }
.tool-grid > a:hover { background: #111; color: #fff; }
.tool-grid > a > b { width: 33px; height: 33px; display: grid; place-content: center; border: 1px solid #aaa49d; border-radius: 50%; font: 400 15px "Playfair Display", Georgia, serif; }
.tool-grid > a > span { display: grid; }
.tool-grid strong { font-size: 9px; text-transform: uppercase; }
.tool-grid small { color: #837e78; font-size: 7px; }
.tool-grid > a > span:last-child { color: var(--copper); }

.newsletter { min-height: 104px; overflow: hidden; background: #090909; color: #fff; border-bottom: 1px solid #292929; }
.newsletter-grid { min-height: 104px; display: grid; grid-template-columns: 250px 1fr minmax(380px, 560px); gap: 30px; align-items: center; }
.newsletter-image { height: 104px; overflow: hidden; align-self: stretch; }
.newsletter-image img { width: 100%; height: 100%; object-fit: cover; object-position: center 26%; filter: grayscale(.4) saturate(.45); opacity: .78; }
.newsletter-copy { display: grid; gap: 5px; }
.newsletter-copy strong { font: 500 17px "Playfair Display", Georgia, serif; letter-spacing: .02em; text-transform: uppercase; }
.newsletter-copy span { color: #9f9b96; font-size: 8px; }
.newsletter form { display: grid; grid-template-columns: 1fr auto; }
.newsletter input { min-width: 0; height: 42px; padding: 0 14px; border: 1px solid #4a4743; background: #f4f2ef; color: #171717; font-size: 9px; }
.newsletter button { height: 42px; padding: 0 24px; border: 0; background: linear-gradient(135deg, #be825c, #995f3e); color: #fff; font-size: 8px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.technical-page { background: #fff; }
.technical-hero { min-height: 430px; display: grid; grid-template-columns: 1fr minmax(280px, .34fr); background: #0a0a0a; color: #fff; }
.technical-hero > div { padding: clamp(65px, 8vw, 125px) max(var(--gutter), calc((100vw - var(--max)) / 2)); padding-right: clamp(35px, 8vw, 120px); }
.technical-hero h1 { max-width: 1050px; margin: 0 0 20px; font: 500 clamp(52px, 5.4vw, 92px)/.94 "Playfair Display", Georgia, serif; letter-spacing: -.055em; }
.technical-hero > div > p:not(.eyebrow) { max-width: 780px; color: #c6c1bb; font-size: 16px; line-height: 1.65; }
.technical-hero > div > span { display: block; margin-top: 28px; padding-top: 15px; border-top: 1px solid #343230; color: #77726d; font-size: 8px; letter-spacing: .1em; text-transform: uppercase; }
.technical-hero > aside { padding: 45px; display: flex; flex-direction: column; justify-content: flex-end; border-left: 1px solid #343230; background: #111; }
.technical-hero > aside span { color: var(--copper-light); font-size: 7px; letter-spacing: .14em; }
.technical-hero > aside strong { margin: 15px 0 8px; font: 500 31px "Playfair Display", Georgia, serif; }
.technical-hero > aside p { color: #908b85; font-size: 10px; }
.technical-layout { width: min(calc(100% - var(--gutter) * 2), 1240px); margin: auto; padding: 85px 0 120px; display: grid; grid-template-columns: 220px minmax(0, 820px); gap: clamp(60px, 9vw, 125px); }
.technical-index { position: sticky; top: 25px; align-self: start; display: flex; flex-direction: column; border-top: 2px solid #111; }
.technical-index strong { padding: 15px 0 10px; font-size: 8px; letter-spacing: .12em; }
.technical-index a { padding: 10px 0; border-top: 1px solid var(--line); color: #77716b; font-size: 9px; }
.technical-content > section { padding: 34px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 30px; }
.technical-content > section > span, .technical-answer > span, .technical-contact > span { color: #a76541; font-size: 8px; font-weight: 700; letter-spacing: .13em; }
.technical-content h2 { margin: 14px 0 11px; font: 500 clamp(30px, 3vw, 46px)/1.02 "Playfair Display", Georgia, serif; letter-spacing: -.045em; }
.technical-content p { color: #54504b; font-size: 15px; line-height: 1.75; }
.technical-answer { margin-bottom: 35px; padding: 38px!important; border: 0!important; border-left: 4px solid var(--copper)!important; background: #f1efe9; }
.technical-answer h2 { font-size: 34px; }
.technical-contact { margin-top: 55px; padding: 38px; background: #111; color: #fff; }
.technical-contact h2 { max-width: 610px; }
.technical-contact a { display: inline-block; margin-top: 18px; padding-bottom: 7px; border-bottom: 1px solid var(--copper-light); color: #dba584; font-size: 10px; letter-spacing: .08em; }

.site-footer { background: #060606; color: #fff; }
.footer-grid { padding: 31px 0 32px; display: grid; grid-template-columns: 1.3fr repeat(3, 1fr) 1.35fr; gap: 38px; }
.footer-grid > div { display: flex; flex-direction: column; gap: 6px; }
.footer-grid h3 { margin: 0 0 7px; color: #d09874; font-size: 7px; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid a { color: #9c9893; font-size: 8px; }
.footer-brand p { max-width: 230px; margin: 7px 0 9px; color: #8c8883; font-size: 8px; line-height: 1.5; }
.footer-brand small { color: #5e5a56; font-size: 6px; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid .semantiak { padding-left: 36px; border-left: 1px solid #2c2a28; }
.semantiak > span { color: #696560; font-size: 6px; letter-spacing: .14em; }
.semantiak strong { font: 400 20px "Playfair Display", Georgia, serif; letter-spacing: .08em; }
.semantiak p { max-width: 310px; color: #77736e; font-size: 8px; }
.footer-bottom { padding: 14px 0 18px; display: flex; justify-content: space-between; border-top: 1px solid #2c2a28; color: #5f5b57; font-size: 7px; }

@media (max-width: 1320px) {
  .main-nav { gap: 15px; }
  .main-nav a { font-size: 7px; }
  .hero-grid { grid-template-columns: minmax(360px, .84fr) minmax(210px, .7fr) minmax(310px, .64fr); }
  .coach-grid, .program-grid { grid-template-columns: repeat(4, 1fr); }
  .coach-cta, .program-cta { grid-column: span 4; min-height: 155px; }
  .goal-cards { grid-template-columns: repeat(3, 1fr); }
  .zone-grid { grid-template-columns: repeat(4, 1fr); }
  .method-grid { grid-template-columns: repeat(3, 1fr); }
  .tool-grid { grid-template-columns: repeat(3, 1fr); }
  .journal-grid { grid-template-columns: 1.25fr 1fr 1fr; grid-template-rows: repeat(3, 285px); }
}

@media (max-width: 980px) {
  body { padding-bottom: 66px; }
  .site-header { height: 68px; grid-template-columns: 1fr auto; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 68px; padding: 22px; background: #0b0b0b; flex-direction: column; align-items: flex-start; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 6px; font-size: 10px; }
  .member-button, .search-button { display: none; }
  .menu-button { display: block; }
  .header-search { top: 68px; }
  .hero { min-height: auto; }
  .hero-background { height: 500px; inset: 0 0 auto; background-position: 55% center; }
  .hero-background::after { background: linear-gradient(0deg, #050505 2%, transparent 55%), linear-gradient(90deg, rgba(0, 0, 0, .45), transparent); }
  .hero-grid { display: block; min-height: auto; width: 100%; padding: 370px var(--gutter) 36px; }
  .hero-copy { text-align: center; }
  .hero-copy > p:not(.eyebrow) { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .diagnostic-card { max-width: 650px; margin: 32px auto 0; text-align: left; }
  .hero-proof { height: auto; padding: 15px 0; grid-template-columns: 1fr 1fr; }
  .hero-proof span { padding: 10px; }
  .coach-grid, .program-grid { grid-template-columns: 1fr 1fr; }
  .coach-cta, .program-cta { grid-column: span 2; }
  .duo-grid { grid-template-columns: 1fr; }
  .tool-grid { grid-template-columns: 1fr 1fr; }
  .newsletter-grid { grid-template-columns: 170px 1fr; }
  .journal-heading { grid-template-columns: 1fr; gap: 18px; }
  .journal-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 430px repeat(3, 280px); }
  .journal-lead { grid-column: span 2; grid-row: auto; }
  .technical-hero { grid-template-columns: 1fr; }
  .technical-hero > div { padding-left: var(--gutter); padding-right: var(--gutter); }
  .technical-hero > aside { min-height: 180px; border-top: 1px solid #343230; border-left: 0; }
  .technical-layout { display: block; padding-top: 55px; }
  .technical-index { display: none; }
  .newsletter form { grid-column: 1 / -1; margin-bottom: 20px; }
  .mobile-nav { position: fixed; z-index: 70; left: 0; right: 0; bottom: 0; height: 66px; display: grid; grid-template-columns: repeat(5, 1fr); background: rgba(6, 6, 6, .98); border-top: 1px solid #292929; color: #fff; }
  .mobile-nav a, .mobile-nav button { display: grid; place-content: center; border: 0; background: none; color: #aaa6a1; text-align: center; font-size: 16px; }
  .mobile-nav span { font-size: 6px; letter-spacing: .08em; text-transform: uppercase; }
  .mobile-nav .start { transform: translateY(-7px); background: var(--copper); color: #fff; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  .site-header { padding: 0 16px; }
  .editorial-journal { padding: 44px 0; }
  .journal-grid { grid-template-columns: 1fr; grid-template-rows: none; }
  .journal-lead { grid-column: auto; }
  .journal-card, .journal-lead { min-height: 330px; }
  .technical-hero > div { padding-top: 60px; padding-bottom: 60px; }
  .technical-hero h1 { font-size: 49px; }
  .technical-hero > aside { padding: 28px 20px; }
  .technical-layout { padding: 38px 0 80px; }
  .technical-answer, .technical-contact { padding: 27px!important; }
  .hero-background { height: 410px; background-position: 57% center; }
  .hero-grid { padding-top: 300px; }
  .hero-copy h1 { font-size: 47px; }
  .hero-copy > p:not(.eyebrow) { font-size: 13px; }
  .hero-actions { display: grid; }
  .diagnostic-card { padding: 20px 16px; }
  .diagnostic-card h2 { font-size: 27px; }
  .diagnostic-card label { grid-template-columns: 1fr; gap: 3px; padding: 7px 0; }
  .diagnostic-card select { padding-left: 24px; color: #d6a080; text-align: left; }
  .hero-proof { grid-template-columns: 1fr 1fr; }
  .hero-proof span { font-size: 6px; }
  .hero-proof b { font-size: 18px; }
  .goal-cards { grid-template-columns: 1fr; }
  .catalog-section { padding: 30px 0; }
  .catalog-heading { align-items: flex-start; }
  .catalog-heading h2 { font-size: 29px; }
  .catalog-heading > a { display: none; }
  .coach-grid, .program-grid { grid-template-columns: 1fr; }
  .coach-cta, .program-cta { grid-column: auto; min-height: 220px; }
  .image-card { min-height: 350px; }
  .zone-grid { grid-template-columns: 1fr 1fr; }
  .zone-grid > a { min-height: 160px; grid-template-rows: 105px 1fr; }
  .zone-grid img { height: 105px; }
  .method-grid { grid-template-columns: 1fr; }
  .program-card { min-height: 410px; }
  .duo-card { min-height: 360px; }
  .duo-card > div { left: 18px; right: 18px; }
  .tool-grid { grid-template-columns: 1fr; }
  .newsletter-grid { grid-template-columns: 1fr; gap: 0; }
  .newsletter-image { display: none; }
  .newsletter-copy { padding: 22px 0 15px; text-align: center; }
  .newsletter form { grid-column: auto; margin: 0 0 22px; }
  .newsletter button { padding: 0 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .footer-grid .semantiak { grid-column: span 2; padding: 20px 0 0; border-top: 1px solid #2c2a28; border-left: 0; }
  .footer-bottom { flex-direction: column; gap: 7px; }
}