/* ============================================================= Relance Métabolique case study — conversion layout on NC tokens Loaded after styles.css; consumes the page-local token block set on #top (--ink, --paper, --accent, --accent-ink, --panel, …). Page colour comes from the app itself: the orange of its active tab and its weight-trend line, the deep teal of every heading and icon, the green of the stabilisation phase. Three stops: --accent the orange, for dots, rules, tinted fills, and any accent text sitting on the dark panels --accent-ink the deep teal, for accent text on the paper background, where the orange cannot clear contrast --accent-soft the green, used sparingly for positive states --panel is the app's teal taken almost to black, so the dark blocks read as the product rather than as generic near-black. Namespace: .rm-* ============================================================= */ /* ---------- Scroll reveal (progressive enhancement, js/reveal.js) Only applies once gets .nc-reveal, so with JS off, reduced motion, or no IntersectionObserver everything shows. */ html.nc-reveal [data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); transition-delay: var(--reveal-delay, 0ms); } html.nc-reveal [data-reveal].is-in { opacity: 1; transform: none; } /* ---------- Layout primitives ---------- */ .rm-section { padding: clamp(60px, 7.5vw, 116px) var(--gutter); } .rm-section--tight { padding-top: clamp(20px, 3vw, 40px); } .rm-section--flush { padding-bottom: clamp(24px, 3vw, 44px); } /* Separators use the shared .nc-rule, which insets itself by the gutter and caps at --container-inner, so the line never reaches the viewport edge. */ .rm-prose { max-width: 62ch; } .rm-prose--centre { margin-inline: auto; text-align: center; } /* ---------- Shared type ---------- */ .rm-eyebrow { font-family: var(--ff-title); font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-45); margin: 0 0 18px; } .rm-eyebrow--dark { color: var(--on-dark-muted); } .rm-h2 { font-family: var(--ff-title); font-weight: 700; font-size: clamp(1.95rem, 4.1vw, 2.95rem); line-height: 1.03; letter-spacing: -0.035em; color: var(--ink); margin: 0; text-wrap: balance; } .rm-h2--dark { color: #fff; } .rm-h3 { font-family: var(--ff-title); font-weight: 700; font-size: 20px; line-height: 1.2; letter-spacing: -0.02em; color: var(--ink); margin: 0 0 10px; } .rm-lead { font-family: var(--ff-body); font-size: clamp(17px, 1.6vw, 19px); line-height: 1.6; color: var(--ink-60); margin: 22px 0 0; } .rm-body { font-family: var(--ff-body); font-size: 16.5px; line-height: 1.65; color: var(--ink-60); margin: 0; } .rm-body + .rm-body { margin-top: 16px; } /* Heading emphasis is a flat accent colour, never italics and never a gradient fill: the deep teal clears contrast on the paper background. */ .rm-accent { color: var(--accent-ink); } /* ---------- Buttons ---------- */ .rm-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-family: var(--ff-title); font-size: 15px; font-weight: 600; padding: 15px 28px; border-radius: 999px; border: 1.5px solid transparent; transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s, background-color 0.3s, border-color 0.3s, color 0.3s; white-space: nowrap; } .rm-btn__arrow { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); } .rm-btn:hover .rm-btn__arrow { transform: translateX(3px); } /* Black primary, neutral shadow. On dark panels use .rm-btn--light instead. */ .rm-btn--primary { background: var(--ink); color: #fff; box-shadow: 0 14px 30px -16px rgba(10, 10, 8, 0.7); } .rm-btn--primary:hover { background: var(--ink-elevated); transform: translateY(-2px); box-shadow: 0 20px 38px -16px rgba(10, 10, 8, 0.8); } .rm-btn--ghost { border-color: var(--border-ink-strong); color: var(--ink); } .rm-btn--ghost:hover { border-color: var(--ink); background: rgba(10, 10, 8, 0.05); transform: translateY(-2px); } .rm-btn--light { background: #fff; color: var(--ink); } .rm-btn--light:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -18px rgba(0, 0, 0, 0.6); } .rm-btn--ghost-dark { border-color: rgba(255, 255, 255, 0.3); color: var(--on-dark); } .rm-btn--ghost-dark:hover { border-color: rgba(255, 255, 255, 0.72); color: #fff; transform: translateY(-2px); } /* ---------- Status badges ---------- */ .rm-badges { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 24px; padding: 0; list-style: none; } .rm-badge { display: inline-flex; align-items: center; gap: 8px; font-family: var(--ff-mono); font-size: 12.5px; letter-spacing: 0.02em; color: var(--ink-60); background: var(--surface-light); border: 1px solid var(--border-ink); padding: 8px 14px; border-radius: 999px; } .rm-badge--live { color: var(--ink); border-color: rgba(240, 129, 55, 0.42); background: rgba(240, 129, 55, 0.14); } .rm-badge--live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: 0 0 auto; } /* ---------- Outcome band (dark facts) ---------- */ .rm-band { position: relative; overflow: hidden; background: var(--panel); border-radius: 28px; padding: clamp(26px, 2.8vw, 38px) clamp(24px, 3.6vw, 48px); } .rm-band::before, .rm-band::after { content: ""; position: absolute; width: 340px; height: 340px; border-radius: 50%; pointer-events: none; } .rm-band::before { top: -46%; left: -6%; background: radial-gradient(circle, rgba(240, 129, 55, 0.26), transparent 68%); } .rm-band::after { bottom: -50%; right: -6%; background: radial-gradient(circle, rgba(107, 194, 74, 0.18), transparent 68%); } .rm-metrics { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3vw, 40px); } .rm-metric { position: relative; padding-left: clamp(20px, 2.4vw, 34px); } .rm-metric:first-child { padding-left: 0; } .rm-metric::before { content: ""; position: absolute; left: 0; top: 4px; bottom: 4px; width: 1px; background: rgba(255, 255, 255, 0.16); } .rm-metric:first-child::before { display: none; } /* Label above, value below: these hold short facts, not numerals. */ .rm-metric__label { display: block; margin: 0 0 9px; font-family: var(--ff-title); font-size: 11.5px; font-weight: 600; letter-spacing: 0.11em; text-transform: uppercase; color: var(--on-dark-muted); } .rm-metric__value { font-family: var(--ff-title); font-weight: 700; font-size: clamp(1.25rem, 2vw, 1.65rem); line-height: 1.2; letter-spacing: -0.022em; color: #fff; display: block; } /* ---------- Two-column intro ---------- */ .rm-split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 72px); align-items: start; } .rm-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; } .rm-chip { display: inline-flex; align-items: center; font-family: var(--ff-title); font-size: 14px; font-weight: 600; color: var(--ink); background: var(--surface-light); border: 1px solid var(--border-ink); padding: 9px 16px; border-radius: 999px; } .rm-quotepanel { position: relative; background: var(--surface-light); border: 1px solid var(--border-ink); border-radius: 24px; padding: clamp(26px, 3vw, 38px); } .rm-quotepanel__kicker { font-family: var(--ff-title); font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-45); margin: 0; } .rm-quotepanel__mark { font-family: var(--ff-title); font-size: 56px; font-weight: 800; line-height: 0.7; color: var(--accent-ink); } .rm-quotepanel__text { font-family: var(--ff-title); font-weight: 600; font-size: clamp(18px, 2vw, 22px); line-height: 1.4; letter-spacing: -0.02em; color: var(--ink); margin: 14px 0 0; } .rm-quotepanel__meta { font-family: var(--ff-body); font-size: 14px; line-height: 1.5; color: var(--ink-45); margin: 18px 0 0; padding-top: 18px; border-top: 1px solid var(--border-ink); } /* ---------- Lists ---------- */ .rm-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 9px; } .rm-list--two { grid-template-columns: 1fr 1fr; column-gap: 26px; } .rm-list li { display: flex; gap: 10px; align-items: flex-start; font-family: var(--ff-body); font-size: 15px; line-height: 1.5; color: var(--ink-60); } .rm-list li::before { content: ""; flex: 0 0 auto; width: 6px; height: 6px; margin-top: 8px; border-radius: 50%; background: var(--accent-ink); } /* ---------- Feature display: copy beside a row of phones ---------- */ .rm-display { display: grid; grid-template-columns: minmax(280px, 0.62fr) minmax(0, 1.38fr); gap: clamp(40px, 5vw, 64px); align-items: start; margin-top: clamp(40px, 5vw, 70px); } .rm-display--flip { grid-template-columns: minmax(0, 1.38fr) minmax(280px, 0.62fr); } .rm-display--flip .rm-display__copy { order: 2; } .rm-display__copy { padding-top: 4px; } .rm-display__copy .rm-h3 { max-width: 14ch; margin: 0; font-size: clamp(24px, 2.2vw, 30px); line-height: 1.08; } .rm-display__copy .rm-list { gap: 0; margin-top: clamp(24px, 3vw, 34px); border-top: 1px solid var(--border-ink); } .rm-display__copy .rm-list li { gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border-ink); font-size: 15.5px; line-height: 1.4; color: var(--ink); } .rm-display__copy .rm-list li::before { width: 8px; height: 8px; margin-top: 7px; background: var(--accent); } /* ---------- Phone showcase ---------- */ .rm-showcase { display: grid; grid-template-columns: repeat(var(--rm-shots, 3), minmax(0, 1fr)); gap: clamp(16px, 2.2vw, 30px); align-items: start; } .rm-showcase__item { min-width: 0; margin: 0; } .rm-showcase__media { display: flex; align-items: center; justify-content: center; } .rm-showcase__media .rm-phone { width: min(230px, 90%); } .rm-showcase__caption { font-family: var(--ff-body); font-size: 13.5px; line-height: 1.45; color: var(--ink-45); text-align: center; margin: 16px auto 0; max-width: 26ch; } /* ---------- Single phone figure ---------- */ .rm-phone { border-radius: 30px; overflow: hidden; background: #0A0A08; border: 7px solid #0A0A08; box-shadow: 0 34px 60px -28px rgba(10, 10, 8, 0.5); } .rm-phone img { display: block; width: 100%; height: auto; border-radius: 23px; } /* ---------- Hero pair: one phone in front, one stepped back ---------- Both phones are the same width. The back one is scaled down and pushed right, so the front screen stays fully readable and the pair still says "this is a phone app" at a glance. */ .rm-heroshot { position: relative; padding: 4% 0 4% 6%; } .rm-heroshot__front { position: relative; z-index: 2; width: min(268px, 62%); } .rm-heroshot__back { position: absolute; z-index: 1; right: 0; top: 50%; width: min(228px, 53%); transform: translateY(-50%); opacity: 0.94; } /* ---------- Cards ---------- */ .rm-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.2vw, 24px); margin-top: clamp(34px, 4vw, 52px); } .rm-card { background: var(--surface-light); border: 1px solid var(--border-ink); border-radius: 22px; padding: clamp(24px, 2.6vw, 32px); transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, box-shadow 0.35s; } .rm-card:hover { transform: translateY(-4px); border-color: var(--border-ink-strong); box-shadow: 0 22px 40px -26px rgba(10, 10, 8, 0.4); } .rm-card__icon { width: 42px; height: 42px; border-radius: 13px; display: flex; align-items: center; justify-content: center; background: rgba(240, 129, 55, 0.16); border: 1px solid rgba(240, 129, 55, 0.34); color: var(--accent-ink); margin-bottom: 18px; } /* ---------- Decision panel (why we built it) ---------- */ .rm-decision { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 3vw, 40px); align-items: start; background: var(--surface-light); border: 1px solid var(--border-ink); border-radius: 26px; padding: clamp(26px, 3.4vw, 44px); margin-top: clamp(34px, 4vw, 52px); } .rm-decision__label { font-family: var(--ff-title); font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-45); margin: 0 0 12px; } /* ---------- Process steps ---------- */ .rm-timeline { position: relative; margin-top: clamp(36px, 4vw, 56px); padding-left: 0; list-style: none; } .rm-timeline::before { content: ""; position: absolute; left: 15px; top: 14px; bottom: 14px; width: 2px; background: linear-gradient(180deg, var(--accent-ink), var(--accent) 55%, rgba(240, 129, 55, 0.18)); } .rm-step { position: relative; display: grid; grid-template-columns: 32px 1fr; gap: clamp(18px, 2.6vw, 34px); } .rm-step + .rm-step { margin-top: clamp(20px, 2.4vw, 30px); } .rm-step__node { position: relative; z-index: 1; margin-top: 6px; width: 32px; height: 32px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 6px var(--paper); } .rm-step__card { background: var(--surface-light); border: 1px solid var(--border-ink); border-radius: 22px; padding: clamp(22px, 2.6vw, 30px); transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s; } .rm-step__card:hover { transform: translateY(-3px); border-color: var(--border-ink-strong); } .rm-step__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; } .rm-step__when { font-family: var(--ff-mono); font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-45); white-space: nowrap; } /* ---------- Result panel ---------- */ .rm-result { position: relative; overflow: hidden; background: var(--panel); border-radius: 32px; padding: clamp(30px, 4.4vw, 60px); } .rm-result::before { content: ""; position: absolute; top: -34%; right: -8%; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(240, 129, 55, 0.3), rgba(107, 194, 74, 0.14) 42%, transparent 70%); pointer-events: none; } .rm-result__inner { position: relative; z-index: 1; } .rm-result__statement { font-family: var(--ff-title); font-weight: 600; font-size: clamp(1.4rem, 2.8vw, 2.1rem); line-height: 1.28; letter-spacing: -0.03em; color: #fff; margin: 0; max-width: 34ch; text-wrap: balance; } .rm-result__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 32px); margin-top: clamp(30px, 3.6vw, 46px); padding-top: clamp(26px, 3vw, 38px); border-top: 1px solid rgba(255, 255, 255, 0.16); } .rm-result__label { font-family: var(--ff-title); font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-dark-muted); margin: 0 0 10px; } .rm-result__text { font-family: var(--ff-body); font-size: 15px; line-height: 1.6; color: var(--on-dark); margin: 0; } /* ---------- Stack line ---------- */ .rm-stack { font-family: var(--ff-mono); font-size: 13.5px; line-height: 1.9; color: var(--ink-45); max-width: 74ch; margin: clamp(30px, 3.4vw, 44px) 0 0; } /* ---------- Closing CTA ---------- */ .rm-cta { position: relative; overflow: hidden; background: var(--panel); border-radius: 36px; padding: clamp(38px, 5.6vw, 84px) clamp(26px, 4vw, 72px); text-align: center; } .rm-cta::before, .rm-cta::after { content: ""; position: absolute; width: 480px; height: 480px; border-radius: 50%; pointer-events: none; } .rm-cta::before { top: -30%; left: -8%; background: radial-gradient(circle, rgba(240, 129, 55, 0.24), transparent 70%); } .rm-cta::after { bottom: -34%; right: -6%; background: radial-gradient(circle, rgba(107, 194, 74, 0.2), transparent 70%); } .rm-cta__inner { position: relative; z-index: 1; } .rm-cta__lead { font-family: var(--ff-body); font-size: clamp(16.5px, 1.8vw, 19px); line-height: 1.6; color: var(--on-dark-muted); max-width: 58ch; margin: 22px auto 0; } .rm-cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 34px; } /* ---------- Next case study ---------- */ .rm-next { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; background: var(--surface-light); border: 1px solid var(--border-ink); border-radius: 24px; padding: clamp(24px, 3vw, 34px) clamp(24px, 3vw, 38px); transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s; } .rm-next:hover { transform: translateY(-3px); border-color: var(--border-ink-strong); } .rm-next__label { font-family: var(--ff-title); font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-45); margin: 0 0 8px; } .rm-next__title { font-family: var(--ff-title); font-weight: 700; font-size: clamp(1.25rem, 2.4vw, 1.7rem); letter-spacing: -0.03em; color: var(--ink); margin: 0; } .rm-next__go { display: inline-flex; align-items: center; gap: 10px; font-family: var(--ff-title); font-size: 15px; font-weight: 600; color: var(--ink); } .rm-next:hover .rm-next__go span { transform: translateX(4px); } .rm-next__go span { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); } /* ---------- Sticky mobile CTA ---------- */ .rm-sticky { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60; display: none; align-items: center; justify-content: space-between; gap: 14px; background: rgba(12, 53, 67, 0.95); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 18px; padding: 12px 12px 12px 18px; padding-bottom: max(12px, env(safe-area-inset-bottom)); transform: translateY(140%); opacity: 0; transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s; } .rm-sticky.is-in { transform: none; opacity: 1; } .rm-sticky__text { font-family: var(--ff-title); font-size: 14px; font-weight: 600; color: #fff; line-height: 1.3; } .rm-sticky__text span { display: block; font-family: var(--ff-body); font-size: 12.5px; font-weight: 400; color: var(--on-dark-muted); margin-top: 2px; } .rm-sticky .rm-btn { padding: 12px 20px; font-size: 14px; } /* ---------- Editorial caveat ---------- Separated by space and a lighter colour, not by a rule on one edge. */ .rm-note { font-family: var(--ff-body); font-size: 14.5px; line-height: 1.6; color: var(--ink-45); max-width: 68ch; margin: clamp(30px, 3.4vw, 44px) 0 0; } /* ============================================================= Hero ============================================================= */ .rm-hero { position: relative; padding: clamp(120px, 14vw, 168px) var(--gutter) clamp(48px, 6vw, 88px); } .rm-hero__glow { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(20px); } .rm-hero__glow--a { top: -14%; right: -8%; width: 640px; height: 640px; background: radial-gradient(circle, rgba(240, 129, 55, 0.3), rgba(14, 75, 95, 0.16) 42%, transparent 70%); animation: ncGlowB 16s ease-in-out infinite; } .rm-hero__glow--b { bottom: -20%; left: -10%; width: 560px; height: 560px; background: radial-gradient(circle, rgba(14, 75, 95, 0.2), transparent 68%); animation: ncGlowA 19s ease-in-out infinite; } .rm-hero__inner { position: relative; z-index: 1; max-width: var(--container-inner); margin-inline: auto; } .rm-hero__grid { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr); gap: clamp(32px, 4.6vw, 72px); align-items: center; } .rm-h1 { font-family: var(--ff-title); font-weight: 700; font-size: clamp(2.15rem, 3.5vw, 3.15rem); line-height: 1.04; letter-spacing: -0.036em; color: var(--ink); margin: 0; text-wrap: balance; } .rm-hero__meta .rm-badges { margin: clamp(24px, 2.6vw, 32px) 0 0; } .rm-hero__lead { font-family: var(--ff-body); font-size: clamp(16.5px, 1.6vw, 18px); line-height: 1.55; color: var(--ink-60); margin: 18px 0 0; max-width: 52ch; } .rm-hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; } /* ============================================================= Responsive ============================================================= */ @media (max-width: 1040px) { .rm-metrics { grid-template-columns: repeat(2, 1fr); gap: clamp(22px, 4vw, 34px); } .rm-metric:nth-child(3) { padding-left: 0; } .rm-metric:nth-child(3)::before { display: none; } .rm-result__grid { grid-template-columns: 1fr; gap: 22px; } .rm-cards { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 900px) { .rm-hero__grid { grid-template-columns: 1fr; gap: clamp(30px, 5vw, 44px); } .rm-split { grid-template-columns: 1fr; } .rm-display, .rm-display--flip { grid-template-columns: 1fr; } .rm-display--flip .rm-display__copy { order: 0; } .rm-decision { grid-template-columns: 1fr; } .rm-sticky { display: flex; } } @media (max-width: 640px) { .rm-metrics { gap: 20px 22px; } .rm-cards { grid-template-columns: 1fr; } .rm-showcase { grid-template-columns: 1fr; gap: 32px; } .rm-showcase__item { width: min(100%, 260px); margin-inline: auto; } .rm-showcase__media .rm-phone { width: 100%; } .rm-list--two { grid-template-columns: 1fr; } .rm-step { grid-template-columns: 26px 1fr; gap: 16px; } .rm-step__node { width: 26px; height: 26px; box-shadow: 0 0 0 5px var(--paper); } .rm-timeline::before { left: 12px; } /* The stepped-back phone stops earning its place at this width: it is mostly off-screen and the front phone is already small. */ .rm-heroshot { padding: 0; } .rm-heroshot__front { width: min(240px, 72%); margin-inline: auto; } .rm-heroshot__back { display: none; } .rm-btn { width: 100%; } .rm-sticky .rm-btn { width: auto; } } @media (max-width: 460px) { .rm-metrics { grid-template-columns: 1fr; } .rm-metric { padding-left: 0; padding-top: 16px; } /* Stacked, every divider is a horizontal rule above the item, so the ones hidden for the two-column layout have to come back. */ .rm-metric::before, .rm-metric:nth-child(3)::before { display: block; left: 0; right: 0; top: 0; bottom: auto; width: auto; height: 1px; } .rm-metric:first-child::before { display: none; } } @media (prefers-reduced-motion: reduce) { .rm-card, .rm-step__card, .rm-next, .rm-btn, .rm-sticky { transition: none; } .rm-card:hover, .rm-step__card:hover, .rm-next:hover, .rm-btn:hover { transform: none; } }