/* Hallmark · macrostructure: Feature Stack, Trust Archive · theme: neutral paper and charcoal · axes: light / geometric-sans / neutral */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4 */
/* Direction B, approved 28 September 2026. Shared CIEA chrome is unchanged.
   Delivered logos retain their colours. Page surfaces use neutral tokens. */
:root {
    --if-paper: #FAFAF8;
    --if-paper-2: #ECECE8;
    --if-ink: #262626;
    --if-ink-2: #4A4A46;
    --if-rule: #B5B5AE;
    --if-control-border: #686862;
    --if-accent: var(--if-ink);
    --if-accent-ink: var(--if-paper);
    --if-muted: var(--if-ink-2);
    --if-focus: var(--if-ink);
    --if-font-display: "Montserrat", "Helvetica Neue", Arial, sans-serif;
    --if-font-body: "Montserrat", "Helvetica Neue", Arial, sans-serif;
    --if-font-arabic: "Amiri", "Noto Naskh Arabic", "Traditional Arabic", serif;
    --if-tracking-caps: .18em;
    --if-space-1: 4px;
    --if-space-2: 8px;
    --if-space-3: 12px;
    --if-space-4: 16px;
    --if-space-6: 24px;
    --if-space-8: 32px;
    --if-space-12: 48px;
    --if-space-16: 64px;
    --if-space-24: 96px;
    --if-space-32: 128px;
    --if-container-max: 1344px;
    --if-container-pad: clamp(20px, 5vw, 64px);
    --if-seam: clamp(64px, 7vw, 96px);
    --if-radius: 3px;
    --if-radius-panel: 6px;
    --if-radius-card: 8px;
    --if-shadow: 0 8px 24px rgba(38,38,38,.05);
    --if-ease-out: cubic-bezier(.16,1,.3,1);
    --if-dur-base: 180ms;
}
body.if-page {
    background: var(--if-paper);
    color: var(--if-ink);
    font-family: var(--if-font-body);
    font-weight: var(--font-weight-body, 600);
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
}
html:has(body.if-page) { overflow-x: clip; }
.if-page main *, .if-page main *::before, .if-page main *::after { box-sizing: border-box; }
.if-page main { font-family: var(--if-font-body); }
.if-page main em { font-family: var(--if-font-arabic); font-weight: 400; font-style: italic; }
.if-page main img { max-width: 100%; height: auto; }
.if-page main p, .if-page main h1, .if-page main h2, .if-page main h3 { overflow-wrap: anywhere; }
.if-page main :is(a,button,input,select):focus-visible {
    outline: 2px solid var(--if-focus);
    outline-offset: 4px;
}
.if-wrap { max-width: var(--if-container-max); margin-inline: auto; padding-inline: var(--if-container-pad); }
.if-section { padding-block: var(--if-seam); scroll-margin-top: 112px; }
.if-band { background: var(--if-paper-2); }
.if-centred { text-align: center; }
.if-headline {
    font-family: var(--if-font-display);
    font-weight: 600;
    font-style: normal;
    font-size: clamp(1.8rem, 1.05rem + 2.4vw, 3.25rem);
    line-height: 1.18;
    letter-spacing: -.035em;
    text-wrap: balance;
    color: var(--if-ink);
    min-width: 0;
}
.if-kicker {
    font-size: .75rem;
    font-weight: var(--font-weight-body, 600);
    letter-spacing: var(--if-tracking-caps);
    text-transform: uppercase;
    color: var(--if-ink-2);
    line-height: 1.7;
}
.if-lede { font-size: 1rem; font-weight: var(--font-weight-body, 600); line-height: 1.75; color: var(--if-ink-2); }
.if-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    min-height: 48px;
    max-width: 100%;
    border: 1px solid var(--if-ink);
    border-radius: var(--if-radius);
    background: var(--if-ink);
    color: var(--if-paper);
    font: var(--font-weight-body, 600) .875rem/1.5 var(--if-font-body);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--if-dur-base), border-color var(--if-dur-base), color var(--if-dur-base);
}
.if-button:hover { background: var(--if-ink-2); border-color: var(--if-ink-2); }
.if-button:active { background: var(--if-ink); }
.if-button--ghost { background: transparent; color: var(--if-ink); }
.if-button--ghost:hover, .if-button--ghost:active { background: var(--if-paper-2); color: var(--if-ink); border-color: var(--if-ink); }
.if-link, .oath-block__download {
    display: inline-block;
    width: fit-content;
    max-width: 100%;
    color: var(--if-ink);
    font: var(--font-weight-body, 600) .875rem/1.7 var(--if-font-body);
    text-decoration: underline;
    text-underline-offset: 4px;
}
.if-link:hover, .oath-block__download:hover { color: var(--if-ink-2); }
.if-link:active, .oath-block__download:active { color: var(--if-ink); }
/* Phase 2 page sections: rebuilt together for the approved Trust Archive. */
.if-hero { padding-block: clamp(48px, 6vw, 80px); }
.if-hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.if-hero__content { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.if-hero .if-headline { font-size: clamp(2.25rem, 1rem + 3.3vw, 3.75rem); }
.if-hero__lede { font-size: clamp(1.35rem, 1rem + 1vw, 2rem); font-weight: var(--font-weight-body, 600); line-height: 1.3; }
.if-hero__support { max-width: 52ch; color: var(--if-ink-2); line-height: 1.75; }
.if-hero__cta-row { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 8px; }
.if-hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 440px;
    padding: 40px;
    border: 1px solid var(--if-rule);
    border-radius: var(--if-radius-panel);
    background: var(--if-paper-2);
    box-shadow: var(--if-shadow);
}
.if-hero__logo { width: 100%; max-width: 360px; display: block; }
/* Paired source quotation and stations. */
#what .if-headline, #who .if-headline, #recognition .if-headline { text-align: center; }
.if-foundation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 48px; }
.if-hadith, .if-stations { background: var(--if-paper); border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); padding: clamp(24px, 3vw, 40px); }
.if-hadith { display: flex; flex-direction: column; gap: 24px; margin: 0; }
.if-hadith__arabic { font-family: var(--if-font-arabic); font-weight: 400; direction: rtl; unicode-bidi: isolate; text-align: right; font-size: clamp(1.8rem, 2.3vw, 2.3rem); line-height: 1.9; }
.if-hadith__rule { border: 0; height: 1px; background: var(--if-rule); margin: 0; }
.if-hadith__english { font-size: 1.15rem; line-height: 1.75; }
.if-hadith__attribution { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--if-rule); font-size: .75rem; line-height: 1.7; font-weight: var(--font-weight-body, 600); }
.if-stations { display: flex; flex-direction: column; gap: 24px; }
.if-sequence { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding-block: 24px; border-block: 1px solid var(--if-rule); }
.if-sequence__step { font-size: 1.1rem; font-weight: var(--font-weight-body, 600); }
.if-sequence__step--current { font-weight: 600; }
.if-sequence__arrow { color: var(--if-ink-2); }
/* Four archive entries remain real anchor destinations. */
.if-stack__body { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 24px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--if-rule); align-items: start; }
.if-stack__rail { position: sticky; top: 112px; padding-right: 24px; border-right: 1px solid var(--if-rule); }
.if-stack__rail-list { margin: 0; padding: 0; list-style: none; }
.if-stack__rail-item + .if-stack__rail-item { border-top: 1px solid var(--if-rule); }
.if-stack__rail-link { display: flex; flex-direction: column; gap: 8px; padding: 20px 16px; color: var(--if-ink); text-decoration: none; border-radius: var(--if-radius-panel); }
.if-stack__rail-link.is-current { background: var(--if-paper-2); box-shadow: inset 3px 0 0 var(--if-ink); }
.if-stack__rail-link:hover { background: var(--if-paper-2); }
.if-stack__rail-link:active { color: var(--if-ink-2); }
.if-stack__rail-arabic { font: 400 1.6rem/1.3 var(--if-font-arabic); text-align: left; }
.if-stack__rail-name { font-size: .85rem; font-weight: var(--font-weight-body, 600); line-height: 1.6; overflow-wrap: anywhere; }
.if-stack__panes { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.if-tier { display: grid; grid-template-columns: 40px minmax(0, 1fr) 116px; gap: 24px; align-items: start; padding: 32px; border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); scroll-margin-top: 112px; }
.if-tier:nth-child(even) { background: var(--if-paper-2); }
.if-tier__ordinal { grid-column: 1; grid-row: 1; font-size: 1.7rem; line-height: 1.4; font-weight: 600; font-variant-numeric: tabular-nums; }
.if-tier__arabic { grid-column: 3; grid-row: 1; display: flex; align-items: center; justify-content: center; min-height: 96px; padding: 12px 8px; border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); font: 400 2rem/1.6 var(--if-font-arabic); unicode-bidi: isolate; }
.if-tier__body { grid-column: 2; grid-row: 1; display: flex; flex-direction: column; gap: 16px; min-width: 0; padding-left: 24px; border-left: 1px solid var(--if-rule); }
.if-tier__name { font-size: 1.2rem; font-weight: 600; line-height: 1.5; }
.if-tier__copy { color: var(--if-ink-2); font-size: .9rem; line-height: 1.75; }
/* Sectors use a pair of columns, then a single readable stack on mobile. */
.if-sectors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.if-sectors__row { padding: 32px; background: var(--if-paper); border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); }
.if-sectors__row:nth-child(2), .if-sectors__row:nth-child(3) { background: transparent; }
.if-sectors__term { display: flex; align-items: center; gap: 24px; margin-bottom: 24px; }
.if-sectors__ordinal { font-size: 2rem; font-weight: 600; line-height: 1.2; font-variant-numeric: tabular-nums; }
.if-sectors__name { border-left: 1px solid var(--if-rule); padding-left: 24px; font-size: 1.2rem; line-height: 1.5; font-weight: var(--font-weight-body, 600); min-width: 0; }
.if-sectors__desc { display: flex; flex-direction: column; gap: 12px; }
.if-sectors__role { color: var(--if-ink); font-size: .9rem; font-weight: var(--font-weight-body, 600); line-height: 1.7; }
.if-sectors__copy { font-size: .9rem; line-height: 1.75; color: var(--if-ink-2); }
.if-note, .if-ladder__foot { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--if-rule); color: var(--if-ink-2); font-size: .9rem; line-height: 1.75; }
.if-note { max-width: 72ch; margin-inline: auto; text-align: center; }
/* One connected rollout ledger, not four separate cards. */
.if-track__list { margin: 0; padding: 0; list-style: none; border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); overflow: hidden; }
.if-track__item { padding: 32px; }
.if-track__item + .if-track__item { border-top: 1px solid var(--if-rule); }
.if-track__item:nth-child(even) { background: var(--if-paper-2); }
.if-track__node { display: none; }
.if-track__body { display: grid; grid-template-columns: 64px minmax(0, 1fr) 176px; column-gap: 32px; row-gap: 8px; align-items: start; }
.if-track__number { grid-column: 1; grid-row: 1 / 4; font-size: 2rem; font-weight: 600; font-variant-numeric: tabular-nums; border-right: 1px solid var(--if-rule); height: 100%; }
.if-track__title { grid-column: 2; font-weight: 600; font-size: 1.25rem; line-height: 1.45; }
.if-track__copy { grid-column: 2; color: var(--if-ink-2); font-size: .9rem; line-height: 1.75; }
.if-track__audience { grid-column: 2; font-size: .75rem; font-weight: var(--font-weight-body, 600); text-transform: uppercase; letter-spacing: .06em; line-height: 1.7; }
.if-track__body .if-link { grid-column: 3; grid-row: 1 / 4; align-self: center; width: 100%; min-height: 48px; display: flex; align-items: center; justify-content: center; text-align: center; text-decoration: none; padding: 12px 16px; border: 1px solid var(--if-ink); border-radius: var(--if-radius); }
.if-track__body .if-link:hover { background: var(--if-paper-2); }
/* Oath 2: an open folio, reading 01-04 then 05-08. */
.if-oath-layout { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px 40px; align-items: start; }
.if-oath-intro .if-headline { font-size: clamp(1.8rem, 2.4vw, 2.5rem); }
.if-oath-intro .if-lede { margin-top: 16px; }
.if-oath-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.if-oath-layout .oath-block { grid-column: 1 / -1; box-shadow: none; }
.oath-block { padding: clamp(24px, 3vw, 40px); border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); background: var(--if-paper); box-shadow: var(--if-shadow); display: flex; flex-direction: column; gap: 24px; }
.oath-block__header { display: flex; flex-direction: column; gap: 16px; }
.oath-block__kicker { font-size: .75rem; line-height: 1.7; text-transform: uppercase; letter-spacing: var(--if-tracking-caps); font-weight: var(--font-weight-body, 600); color: var(--if-ink-2); }
.oath-block__title { font-size: clamp(1.35rem, 2vw, 1.85rem); font-weight: 600; line-height: 1.4; }
.oath-block__preamble { font-size: .9rem; color: var(--if-ink-2); line-height: 1.75; }
.oath-block__clauses { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(4, auto); grid-auto-flow: column; column-gap: 64px; margin: 0; padding: 0; list-style: none; }
.oath-block__clauses::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; border-left: 1px solid var(--if-rule); }
.oath-block__clause { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 16px; padding-block: 20px; border-top: 1px solid var(--if-rule); align-items: baseline; }
.oath-block__ordinal { font-size: .85rem; font-weight: var(--font-weight-body, 600); font-variant-numeric: tabular-nums; }
.oath-block__tiermap { display: block; margin-bottom: 8px; font-size: .75rem; font-weight: var(--font-weight-body, 600); text-transform: uppercase; letter-spacing: .08em; color: var(--if-ink-2); }
.oath-block__text, .oath-block__dua { font-size: .9rem; line-height: 1.75; }
.oath-block__dua { border-top: 1px solid var(--if-rule); padding-top: 24px; }
/* Recognition remains distinct from the certification marks. */
#recognition .if-lede { margin-inline: auto; text-align: center; }
.if-note-block__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; list-style: none; padding: 0; margin: 0; }
.if-note-block__item { display: flex; flex-direction: column; gap: 24px; padding: 32px; border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); background: var(--if-paper-2); }
.if-note-block__letter { font-size: .75rem; line-height: 1.6; font-weight: var(--font-weight-body, 600); color: var(--if-ink-2); }
.if-note-block__name { font-size: clamp(1.15rem, 1.7vw, 1.5rem); line-height: 1.5; font-weight: 600; }
.if-note-block__copy { font-size: .9rem; line-height: 1.75; color: var(--if-ink-2); }
.if-note-block__foot { max-width: 72ch; margin: 32px auto 0; padding-top: 24px; border-top: 1px solid var(--if-rule); font-size: .9rem; line-height: 1.75; text-align: center; color: var(--if-ink-2); }
.if-pillars__promise-line { margin-top: 16px; text-align: center; font-weight: var(--font-weight-body, 600); font-size: clamp(1.1rem, 2vw, 1.6rem); line-height: 1.5; }
.if-pillars { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin-top: 40px; }
.if-pillar { display: flex; flex-direction: column; align-items: center; gap: 24px; padding: 32px; border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); background: var(--if-paper); text-align: center; }
.if-pillar img { width: 180px; height: 180px; object-fit: contain; }
.if-pillar p { font-size: 1rem; line-height: 1.75; color: var(--if-ink-2); max-width: 45ch; }
.if-ecosystem-action { margin-top: 32px; }
/* One form document, with a dark visible boundary on every control. */
.if-registration { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); border: 1px solid var(--if-control-border); border-radius: var(--if-radius-panel); overflow: hidden; box-shadow: var(--if-shadow); }
.if-registration__intro { padding: clamp(24px, 4vw, 48px); background: var(--if-paper-2); border-right: 1px solid var(--if-rule); }
.if-registration__intro img { display: block; margin-bottom: 32px; width: 160px; }
.if-registration__intro .if-headline { font-size: clamp(1.8rem, 3vw, 2.8rem); }
.if-registration__intro .if-lede { margin-top: 24px; }
.if-registration__body { padding: clamp(24px, 4vw, 48px); min-width: 0; }
.if-form, .if-field-row { display: flex; flex-direction: column; gap: 24px; }
.if-form[hidden] { display: none; }
.if-field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.if-label { font-size: .875rem; line-height: 1.6; font-weight: var(--font-weight-body, 600); }
.if-input, .if-select { width: 100%; min-width: 0; height: 48px; padding-inline: 16px; font: var(--font-weight-body, 600) 1rem/1.5 var(--if-font-body); color: var(--if-ink); background: var(--if-paper); border: 1px solid var(--if-control-border); border-radius: var(--if-radius); }
.if-select { cursor: pointer; padding-right: 8px; }
.if-input::placeholder { color: var(--if-ink-2); opacity: 1; }
.if-input:hover, .if-select:hover { border-color: var(--if-ink); }
.if-input:disabled, .if-select:disabled { background: var(--if-paper-2); color: var(--if-ink-2); opacity: 1; -webkit-text-fill-color: var(--if-ink-2); cursor: not-allowed; }
.if-helper { font-size: .78rem; line-height: 1.5; color: var(--if-ink-2); }
.if-helper:empty, .if-helper[hidden] { display: none; }
.if-helper--error { min-height: 1.5em; color: var(--if-ink); font-weight: var(--font-weight-body, 600); }
.if-helper--error:empty, .if-helper--error[hidden] { display: block; visibility: hidden; }
.if-input[aria-invalid="true"] { border-color: var(--if-ink); box-shadow: inset 0 0 0 1px var(--if-ink); }
.if-checkbox-row { display: flex; align-items: start; gap: 12px; cursor: pointer; }
.if-checkbox-row input { flex: 0 0 20px; width: 20px; height: 20px; margin-top: 3px; accent-color: var(--if-ink); }
.if-checkbox-row__text { font-size: .85rem; line-height: 1.75; color: var(--if-ink-2); }
.if-checkbox-row__text a, .if-form-fallback a { color: var(--if-ink); text-decoration: underline; text-underline-offset: 3px; }
.if-honeypot { position: absolute; left: -9999px; top: -9999px; }
.if-button--submit { width: 100%; }
.if-button--submit:disabled { background: var(--if-ink-2); border-color: var(--if-ink-2); cursor: not-allowed; }
.if-form-error, .if-form-success { padding: 24px; border: 1px solid var(--if-control-border); border-radius: var(--if-radius); font-size: .9rem; line-height: 1.75; }
.if-form-error[hidden], .if-form-success[hidden] { display: none; }
.if-form-success__title { font-size: 1.25rem; font-weight: var(--font-weight-body, 600); margin-bottom: 16px; }
.if-form-success__resource { margin-top: 24px; }
.if-form-success__links { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 8px; }
.if-form-success__links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--if-ink); text-decoration: underline; text-underline-offset: 4px; }
.if-form-success__links a:focus-visible { outline: 2px solid var(--if-ink); outline-offset: 4px; }
.if-form-fallback { margin-top: 24px; font-size: .85rem; line-height: 1.75; color: var(--if-ink-2); text-align: center; }
/* Mirror Siddiq's closing-card geometry, retaining Ihsan's brand tokens. */
.if-page #cta { padding-block: clamp(64px, 8vw, 96px); }
.if-page #cta > .if-wrap { max-width: 1280px; padding-inline: clamp(20px, 5vw, 48px); }
.if-final-cta { display: grid; grid-template-columns: minmax(0, 1fr) 160px; gap: 64px; align-items: center; padding: 56px; border: 1px solid var(--if-rule); border-radius: var(--if-radius-panel); background: var(--if-paper-2); }
.if-final-cta__content { min-width: 0; max-width: 760px; }
.if-final-cta__content .if-headline { font-size: clamp(32px, 4vw, 52px); line-height: 1.14; letter-spacing: -.02em; }
.if-final-cta__content .if-lede { margin-top: 24px; line-height: 1.7; }
.if-final-cta__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 32px; }
/* The supplied square PNG has clear margins: size its visible mark to the seal column. */
.if-final-cta__mark { display: flex; align-items: center; justify-content: center; width: 160px; }
.if-page main .if-final-cta__logo { flex: 0 0 auto; width: 240px; max-width: none; height: auto; }
.if-cta-mail { max-width: 100%; color: var(--if-ink); font-size: .9375rem; line-height: 1.6; text-decoration: underline; text-underline-offset: 4px; overflow-wrap: anywhere; }
.if-cta-mail:hover { color: var(--if-ink-2); }
/* Content remains visible without script or motion. */
.if-reveal { opacity: 1; }
@media (max-width: 1100px) {
    .if-final-cta { gap: 32px; padding: 40px; }
    .if-tier { grid-template-columns: 32px minmax(0, 1fr); gap: 16px; padding: 24px; }
    .if-tier__arabic { grid-column: 2; grid-row: 1; justify-self: start; min-width: 104px; min-height: 64px; }
    .if-tier__body { grid-column: 2; grid-row: 2; padding-left: 0; border: 0; }
    .if-note-block__item { padding: 24px; }
}
@media (max-width: 899px) {
    .if-hero__grid, .if-foundation, .if-oath-layout, .if-registration { grid-template-columns: minmax(0, 1fr); }
    .if-hero__visual { min-height: 280px; padding: 24px; }
    .if-hero__logo { max-width: 280px; }
    .if-stack__body { grid-template-columns: minmax(0, 1fr); }
    .if-stack__rail { position: static; padding: 0; border-right: 0; }
    .if-stack__rail-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .if-stack__rail-item + .if-stack__rail-item { border: 0; }
    .if-stack__rail-link { height: 100%; padding: 16px; border: 1px solid var(--if-rule); }
    .if-stack__rail-arabic { display: none; }
    .if-tier { grid-template-columns: 40px minmax(0, 1fr) 120px; padding: 24px; }
    .if-tier__arabic { grid-column: 3; grid-row: 1; width: 100%; }
    .if-tier__body { grid-column: 2; grid-row: 1; }
    .if-oath-actions { grid-column: 1; }
    .oath-block__clauses { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; grid-auto-flow: row; }
    .oath-block__clauses::before { display: none; }
    .if-note-block__list { grid-template-columns: minmax(0, 1fr); }
    .if-registration__intro { border-right: 0; border-bottom: 1px solid var(--if-rule); }
    .if-registration__intro img { width: 120px; margin-bottom: 16px; }
    .if-track__body { grid-template-columns: 40px minmax(0, 1fr); gap: 16px 24px; }
    .if-track__body .if-link { grid-column: 2; grid-row: auto; width: fit-content; }
}
@media (max-width: 599px) {
    .if-hero__grid, .if-oath-layout { gap: 32px; }
    .if-hero__content { gap: 16px; }
    .if-hero__cta-row { flex-direction: column; align-items: stretch; gap: 12px; }
    .if-hero__visual { min-height: 224px; }
    .if-hero__logo { max-width: 224px; }
    .if-sectors, .if-pillars { grid-template-columns: minmax(0, 1fr); }
    .if-sectors__row, .if-track__item, .if-pillar { padding: 24px; }
    .if-sectors__term { gap: 16px; align-items: start; }
    .if-sectors__name { padding-left: 16px; font-size: 1.05rem; }
    .if-sectors__ordinal { font-size: 1.6rem; }
    .if-stack__rail-list { grid-template-columns: minmax(0, 1fr); }
    .if-tier { grid-template-columns: 32px minmax(0, 1fr); gap: 16px; }
    .if-tier__arabic { grid-column: 2; grid-row: 1; width: fit-content; }
    .if-tier__body { grid-column: 1 / -1; grid-row: 2; }
    .if-tier__name { font-size: 1.15rem; }
    .if-track__body { grid-template-columns: minmax(0, 1fr); }
    .if-track__number { grid-column: 1; grid-row: auto; border-right: 0; }
    .if-track__title, .if-track__copy, .if-track__audience, .if-track__body .if-link { grid-column: 1; }
}
@media (max-width: 800px) {
    .if-final-cta { grid-template-columns: minmax(0, 1fr); }
    .if-final-cta__mark { width: 100px; }
    .if-page main .if-final-cta__logo { width: 150px; }
}
@media (max-width: 540px) {
    .if-final-cta { padding: 24px; }
    .if-final-cta__actions { gap: 20px; }
}
@media (prefers-reduced-motion: reduce) {
    .if-page main *, .if-page main *::before, .if-page main *::after { scroll-behavior: auto; transition: none; }
}
@media print {
    .if-stack__rail { position: static; }
    .if-reveal { opacity: 1; }
}