/* ===================================
   IXI Labs - Consolidated Styles
   Generated: consolidated from component files
   Sources of truth: `hero.css`, `use-cases-section.css` (cards & text)
   Note: Design tokens remain in `variables.css` and must be included before this file
   =================================== */

/* ===================================
   RESET & BASE
   =================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-body-md);
    line-height: var(--line-height-body-md);
    color: var(--text-01);
    background-color: var(--surface-01);
    position: relative;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   FOCUS STATES (Accessibility)
   =================================== */
*:focus { outline: none; }
*:focus-visible {
    outline: var(--outline-width-md) solid var(--outline-action-primary-default);
    outline-offset: 0.125rem;
    border-radius: var(--radius-xs);
}

a:focus-visible,
button:focus-visible { outline-offset: 0.25rem; }

/* Skip to main content link (accessibility) */
.skip-to-main {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--surface-action-default);
    color: var(--text-on-action);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: 10000;
}
.skip-to-main:focus { top: var(--spacing-md); left: var(--spacing-md); }

/* ===================================
   TYPOGRAPHY
   =================================== */
h1,h2,h3,h4,h5,h6{ font-family:var(--font-primary); color:var(--text-01); margin-bottom:var(--spacing-md); }

.display-lg{ font-family:var(--font-primary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-display-lg); line-height:var(--line-height-display-lg); letter-spacing:var(--letter-spacing-display-lg); }
.display-md{ font-family:var(--font-primary); font-weight:var(--font-weight-medium); font-size:var(--font-size-display-md); line-height:var(--line-height-display-md); letter-spacing:var(--letter-spacing-display-md); }

h1,.heading-lg{ font-size:var(--font-size-heading-lg); line-height:var(--line-height-heading-lg); letter-spacing:var(--letter-spacing-heading-lg); }

h2,.heading-md{ font-family:var(--font-secondary); font-weight:var(--font-weight-bold); font-size:var(--font-size-heading-md); line-height:var(--line-height-heading-md); letter-spacing:var(--letter-spacing-heading-md); }

h3,.heading-sm{ font-family:var(--font-secondary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-heading-sm); line-height:var(--line-height-heading-sm); letter-spacing:var(--letter-spacing-heading-sm); }

p{ margin-bottom:var(--spacing-md); }
.body-lg{ font-size:var(--font-size-body-lg); line-height:var(--line-height-body-lg); }
.body-md{ font-size:var(--font-size-body-md); line-height:var(--line-height-body-md); }
.body-sm{ font-size:var(--font-size-body-sm); line-height:var(--line-height-body-sm); }

.label-lg,.label-md,.label-sm,.label-xs{ font-weight:var(--font-weight-semibold); }
.label-lg{ font-size:var(--font-size-label-lg); line-height:var(--line-height-label-lg); }
.label-md{ font-size:var(--font-size-label-md); line-height:var(--line-height-label-md); }

/* ===================================
   RESPONSIVE IMAGES & MEDIA
   =================================== */
img,picture,video,canvas,svg{ display:block; max-width:100%; height:auto; }

/* ===================================
   LAYOUT - container & sections
   =================================== */
.container{ max-width:80rem; margin:0 auto; padding:0; }
section{ padding: var(--spacing-super) 0; }
section:not(.hero){ padding: var(--spacing-super-xl) 0; }

/* ===================================
   SECTION INTRO - consistent reusable component
   =================================== */
.section-intro{ display:flex; flex-direction:column; align-items:flex-start; gap:var(--spacing-md); width:100%; }
@media(min-width:48rem){ .section-intro{ max-width:66%; } }
.section-intro__eyebrow{ display:flex; align-items:center; gap:var(--spacing-md); font-family:var(--font-secondary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-label-xs); line-height:var(--line-height-label-xs); color:var(--text-01); margin:0; padding-left:0.25rem; }
.section-intro__eyebrow::after{ content:''; width:1.5rem; height:0.125rem; background:var(--outline-action-primary-default); border-radius:1rem; }
.section-intro__title{ font-family:var(--font-primary); font-weight:var(--font-weight-medium); font-size:var(--font-size-display-md); line-height:var(--line-height-display-md); color:var(--text-01); margin:0; }
.section-intro__text{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-md); line-height:var(--line-height-body-md); color:var(--text-01); margin:0; }

/* Dark variant */
.section-intro--dark .section-intro__eyebrow{ color:var(--text-dark-01); }
.section-intro--dark .section-intro__title{ color:var(--text-dark-01); }
.section-intro--dark .section-intro__text{ color:var(--text-dark-02); }

/* ===================================
   UTILITIES
   =================================== */
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border-width:0; }
.text-center{ text-align:center; }
.mt-auto{ margin-top:auto; }

/* ===================================
   BUTTON COMPONENT (source: button.css)
   Clean, complete: variants, sizes, icons, loading, reduced motion.
   =================================== */
.btn{ font-family:var(--font-secondary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-label-md); line-height:var(--line-height-label-md); display:inline-flex; align-items:center; justify-content:center; gap:var(--spacing-xs); padding:var(--spacing-sm) var(--spacing-md); border:none; border-radius:var(--radius-xxs); cursor:pointer; user-select:none; text-decoration:none; white-space:nowrap; transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, border-radius 0.2s ease, transform 0.1s ease; position:relative; }
.btn::-moz-focus-inner{ border:0; padding:0; }
.btn:disabled, .btn.disabled{ cursor:not-allowed; pointer-events:none; }

.btn__icon{ display:inline-flex; align-items:center; justify-content:center; width:1.375rem; height:1.375rem; flex-shrink:0; }
.btn__icon svg{ width:100%; height:100%; fill:currentColor; }
.btn__icon--trailing{ width:1.5rem; height:1.5rem; }
.btn__label{ display:inline-flex; padding:0 var(--spacing-xs); }

/* Primary */
.btn--primary{ background-color:var(--surface-action-default); color:var(--text-on-action); border:none; border-radius:var(--radius-xxs); }
.btn--primary:hover:not(:disabled){ background-color:var(--surface-action-hover); }
.btn--primary:active:not(:disabled), .btn--primary.is-pressed{ background-color:var(--surface-action-pressed); transform:translateY(1px); }
.btn--primary:focus-visible{ background-color:var(--surface-action-hover); outline:var(--outline-width-md) solid var(--outline-accent); outline-offset:-0.25rem; }
.btn--primary:disabled, .btn--primary.disabled{ background-color:var(--surface-action-disabled); color:var(--text-on-disabled); }

/* Outlined */
.btn--outlined{ background-color:transparent; color:var(--text-inverse-01); border:var(--outline-width-md) solid var(--outline-action-secondary-default); border-radius:var(--radius-xxs); }
.btn--outlined:hover:not(:disabled){ background-color:var(--surface-inverse-01); color:var(--text-action-hover); border-color:var(--outline-action-secondary-hover); }
.btn--outlined:active:not(:disabled), .btn--outlined.is-pressed{ background-color:var(--surface-inverse-01); color:var(--text-inverse-01); border-color:var(--outline-action-secondary-disabled); }
.btn--outlined:focus-visible{ background-color:var(--surface-inverse-01); color:var(--text-action-hover); border-color:var(--outline-action-secondary-hover); outline:var(--outline-width-md) solid var(--outline-accent); outline-offset:-0.375rem; }
.btn--outlined:disabled, .btn--outlined.disabled{ background-color:transparent; color:var(--text-action-disabled); border-color:var(--outline-action-secondary-disabled); }

/* Text */
.btn--text{ background-color:transparent; color:var(--text-01); border:none; border-radius:var(--radius-lg); padding:var(--spacing-xxs); }
.btn--text:hover:not(:disabled){ background-color:var(--surface-04); border-radius:var(--radius-xs); }
.btn--text:active:not(:disabled), .btn--text.is-pressed{ background-color:var(--surface-02); border-radius:var(--radius-xs); }
.btn--text:focus-visible{ background-color:var(--surface-04); outline:var(--outline-width-md) solid var(--outline-accent); outline-offset:-0.25rem; }
.btn--text:disabled, .btn--text.disabled{ background-color:transparent; color:var(--text-action-disabled); border-radius:var(--radius-lg); }

/* Sizes & utilities */
.btn--sm{ font-size:var(--font-size-label-sm); line-height:var(--line-height-label-sm); padding:var(--spacing-xs) var(--spacing-sm); }
.btn--lg{ font-size:var(--font-size-label-lg); line-height:var(--line-height-label-lg); padding:var(--spacing-md) var(--spacing-xl); }
.btn--full{ width:100%; justify-content:center; }

/* Loading */
.btn--loading{ position:relative; color:transparent; pointer-events:none; }
.btn--loading::after{ content:''; position:absolute; width:1rem; height:1rem; top:50%; left:50%; margin-left:-0.5rem; margin-top:-0.5rem; border:2px solid currentColor; border-radius:50%; border-top-color:transparent; animation:btn-spinner 0.6s linear infinite; color:var(--text-on-action); }
@keyframes btn-spinner{ to{ transform:rotate(360deg); } }

@media (prefers-reduced-motion: reduce){ .btn{ transition:none; } }

/* Icon color overrides (per variant) */
.btn--primary .btn__icon{ color:var(--text-on-action); }
.btn--primary:disabled .btn__icon, .btn--primary.disabled .btn__icon{ color:var(--text-on-disabled); }
.btn--outlined .btn__icon{ color:var(--text-inverse-01); }
.btn--outlined:hover:not(:disabled) .btn__icon, .btn--outlined:focus-visible .btn__icon{ color:var(--outline-action-secondary-default); }
.btn--outlined:active:not(:disabled) .btn__icon, .btn--outlined.is-pressed .btn__icon{ color:var(--text-inverse-01); }
.btn--outlined:disabled .btn__icon, .btn--outlined.disabled .btn__icon{ color:var(--surface-action-disabled); }
.btn--text .btn__icon{ color:var(--text-01); }
.btn--text:disabled .btn__icon, .btn--text.disabled .btn__icon{ color:var(--surface-action-disabled); }

/* ===================================
   CARD COMPONENT (source: hero & use-cases truth)
   Reusable card cell used across sections; dark-theme variations handled in section rules.
   =================================== */
.card{ display:flex; flex-direction:column; width:100%; min-height:15.9375rem; padding:var(--spacing-3xl) var(--spacing-lg); gap:0.625rem; background-color:var(--surface-01); border:var(--outline-width-sm) solid var(--outline-01); border-radius:0; transition:background-color 0.2s ease; box-sizing:border-box; }
.card:hover{ background-color:var(--surface-02); }
.card--clickable{ cursor:pointer; }
.card__content{ display:flex; flex-direction:column; gap:var(--spacing-md); flex:1; }
.card__icon{ width:1.5rem; height:1.5rem; color:var(--text-01); flex-shrink:0; }
.card__icon svg{ width:100%; height:100%; display:block; }
.card__title{ font-family:var(--font-secondary); font-weight:var(--font-weight-bold); font-size:var(--font-size-heading-md); line-height:var(--line-height-heading-md); letter-spacing:var(--letter-spacing-heading-md); color:var(--text-01); margin:0; }
.card__description{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-sm); line-height:var(--line-height-body-sm); color:var(--text-01); margin:0; }
.card__outcome{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-sm); line-height:var(--line-height-body-sm); color:var(--text-01); margin:0; }
.card__link{ display:inline-flex; align-items:center; gap:var(--spacing-xxs); padding:var(--spacing-xxs) 0; border-radius:var(--radius-lg); font-family:var(--font-secondary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-label-sm); line-height:var(--line-height-label-sm); color:var(--text-link); text-decoration:none; cursor:pointer; transition:opacity 0.2s ease; align-self:flex-start; }
.card__link:hover{ opacity:0.8; }
.card__link:focus-visible{ outline:var(--outline-width-md) solid var(--outline-accent); outline-offset:0.125rem; }
button.card__link{ background:transparent; border:none; font:inherit; margin:0; }
.card__arrow{ width:1rem; height:1rem; flex-shrink:0; }
.card__arrow svg{ width:100%; height:100%; display:block; }
@media (max-width:64rem){ .card{ width:100%; } }
@media (max-width:48rem){ .card{ padding:var(--spacing-xl) var(--spacing-md); } }

/* ===================================
   HERO SECTION (source of truth)
   Kept as-is: working, retains animations and layout.
   =================================== */
.hero{ position:absolute; background: var(--radial1, radial-gradient(137.88% 107.93% at 9.62% 22.33%, rgba(72,108,255,0.07) 0%, rgba(0,0,0,0.00) 100%), #0C0F14); background-size:200% 200%; color:var(--text-inverse-01); overflow:hidden; height:40rem; animation:heroRadial 30s linear infinite; }
@media (min-width:48rem){ .hero{ height:50rem; } }
.hero__container{ max-width:80rem; margin:0 auto; padding:0; padding-bottom:var(--spacing-super-xl); height:100%; position:relative; display:flex; align-items:flex-end; }
@keyframes heroRadial{ 0%{ background-position:10% 10%; } 50%{ background-position:90% 30%; } 100%{ background-position:10% 10%; } }
.stack-graphic{ transition:opacity 600ms cubic-bezier(.4,0,.2,1), transform 600ms cubic-bezier(.4,0,.2,1); opacity:1; transform:translateY(0); will-change:opacity,transform; }
.stack-graphic.hidden{ opacity:0; transform:translateY(12px); pointer-events:none; }
.hero__grid-bg{ position:absolute; top:0; left:50%; transform:translateX(-50%); width:100%; max-width:80rem; height:100%; pointer-events:none; z-index:0; }
.hero__grid-line{ position:absolute; top:0; bottom:0; width:1px; background:var(--outline-action-primary-default); opacity:0.2; }
@media (min-width:48rem){ .hero__grid-line--1{ left:0; } .hero__grid-line--2{ left:25%; } .hero__grid-line--3{ left:50%; } .hero__grid-line--4{ left:75%; } .hero__grid-line--5{ right:0; } }
@media (max-width:48rem){ .hero__grid-line--1{ left:0; } .hero__grid-line--2, .hero__grid-line--3, .hero__grid-line--4{ display:none; } .hero__grid-line--5{ right:0; } }
.hero__content-wrapper{ display:flex; width:100%; max-width:40rem; flex-direction:column; align-items:flex-start; gap:var(--spacing-xxl); }
@media(min-width:48rem){ .hero__content-wrapper{ width:50%; } }
.hero__content{ display:flex; flex-direction:column; align-items:flex-start; gap:var(--spacing-md); align-self:stretch; }
.hero__eyebrow{ display:flex; align-items:center; gap:var(--spacing-md); font-family:var(--font-secondary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-label-xs); line-height:var(--line-height-label-xs); color:var(--text-inverse-01); margin:0; padding-left:0.25rem; }
.hero__eyebrow::after{ content:''; width:1.5rem; height:0.125rem; background:var(--outline-action-primary-default); border-radius:1rem; }
.hero__title{ font-family:var(--font-primary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-display-lg); line-height:var(--line-height-display-lg); letter-spacing:var(--letter-spacing-display-lg); color:var(--text-inverse-01); margin:0; }
.hero__description{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-md); line-height:var(--line-height-body-md); color:var(--text-inverse-01); margin:0; }
.hero__cta-group{ display:flex; align-items:center; gap:var(--spacing-xs); padding-top:var(--spacing-md); }
.hero__graphic{ position:absolute; right:0; bottom:0; width:25%; height:100%; display:none; align-items:flex-end; justify-content:flex-end; pointer-events:none; }
@media(min-width:48rem){ .hero__graphic{ display:flex; animation:hero-graphic-fade-in 1.2s ease-out forwards; } }
.hero__graphic-svg{ width:100%; height:auto; max-width:100%; }
@keyframes hero-graphic-fade-in{ from{ opacity:0; transform:translateY(-7.5rem); } to{ opacity:1; transform:translateY(0); } }
@media (prefers-reduced-motion: reduce){ .hero__graphic{ animation:none; } }

/* CORE VALUES styles removed */

/* ===================================
   PARTNERS & PARTNERSHIPS
   (merged partners-section.css & partnerships-section.css)
   =================================== */
.partners-section, .partnerships-section{ position:relative; background-color:var(--surface-inverse-01); color:var(--text-inverse-01); padding:var(--spacing-super) 0; }
.partners-section__container, .partnerships-section__container{ max-width:80rem; margin:0 auto; padding:0; position:relative; }
.partners-section__grid-bg, .partnerships-section__grid-bg{ display:none; }
.partners-section__grid-line, .partnerships-section__grid-line{ position:absolute; top:0; bottom:0; width:1px; background:var(--outline-action-primary-default); opacity:0.15; }
@media(min-width:48rem){ .partners-section__grid-line--1{ left:0; } .partners-section__grid-line--2{ left:25%; } .partners-section__grid-line--3{ left:50%; } .partners-section__grid-line--4{ left:75%; } .partners-section__grid-line--5{ right:0; } }
@media(max-width:48rem){ .partners-section__grid-line--1{ left:0; } .partners-section__grid-line--2, .partners-section__grid-line--3, .partners-section__grid-line--4{ display:none; } .partners-section__grid-line--5{ right:0; } }
.partners-section__content{ display:flex; flex-direction:column; gap:var(--spacing-3xl); }
.partners-section__header{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-lg); line-height:var(--line-height-body-lg); color:var(--text-dark-02); margin:0; max-width:50rem; }
.partners-section__logos{ display:flex; align-items:center; justify-content:space-between; gap:var(--spacing-super); flex-wrap:wrap; min-height:5rem; }
.partners-section__logo{ flex:0 1 auto; display:flex; align-items:center; justify-content:center; opacity:0.7; transition:opacity 0.2s ease; }
.partners-section__logo:hover{ opacity:1; }
.partners-section__logo img{ max-height:2.5rem; width:auto; display:block; }
@media(max-width:48rem){ .partners-section__logos{ flex-direction:column; align-items:flex-start; gap:var(--spacing-xxl); } }

.partnerships-section__content{ display:grid; gap:var(--spacing-super); grid-template-columns:1fr; align-items:start; }
@media(min-width:48rem){ .partnerships-section__content{ grid-template-columns:repeat(2,1fr); } }
.partnerships-section__header{ display:flex; flex-direction:column; gap:var(--spacing-md); }
.partnerships-section__title{ font-family:var(--font-secondary); font-weight:var(--font-weight-bold); font-size:var(--font-size-heading-lg); color:var(--text-01); margin:0; }

/* Partners padding override: ensure 64px (var(--spacing-super)) top/bottom */
.partners-section, .partnerships-section { padding: var(--spacing-super) 0; }
.partnerships-section__description{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-md); color:var(--text-01); margin:0; }
.partnerships-section__platform-link{ display:inline-flex; align-items:center; gap:var(--spacing-xxs); font-family:var(--font-secondary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-label-md); color:var(--text-action-default); text-decoration:none; }
.partnerships-section__platform-link:hover{ color:var(--text-action-hover); }
.partnerships-section__services{ display:flex; flex-direction:column; gap:var(--spacing-xl); }
.partnerships-section__service-title{ font-family:var(--font-secondary); font-weight:var(--font-weight-semibold); font-size:var(--font-size-heading-sm); color:var(--text-01); margin:0; }
.partnerships-section__service-description{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-sm); color:var(--text-02); margin:0; }
.partnerships-section__cta{ display:flex; flex-direction:column; gap:var(--spacing-md); }
.partnerships-section__cta-note{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-xs); color:var(--text-02); margin:0; }
.partnerships-section__image{ position:relative; width:100%; overflow:hidden; border-radius:var(--radius-xs); }
.partnerships-section__image img{ width:100%; height:auto; display:block; filter:grayscale(100%); opacity:0.85; }
@media(max-width:48rem){ .partnerships-section__image{ order:-1; } }

/* ===================================
   SECURITY SECTION
   =================================== */
.security-section{ position:relative; background-color:var(--surface-01); }
.security-section__container{ max-width:80rem; margin:0 auto; padding:0; position:relative; }
.security-section__grid-bg{ display:none; }
.security-section__grid-line{ position:absolute; top:0; bottom:0; width:1px; background:var(--outline-02); opacity:0.2; }
@media(min-width:48rem){ .security-section__grid-line--1{ left:0; } .security-section__grid-line--2{ left:25%; } .security-section__grid-line--3{ left:50%; } .security-section__grid-line--4{ left:75%; } .security-section__grid-line--5{ right:0; } }
@media(max-width:48rem){ .security-section__grid-line--1{ left:0; } .security-section__grid-line--2, .security-section__grid-line--3, .security-section__grid-line--4{ display:none; } .security-section__grid-line--5{ right:0; } }
.security-section__content{ display:grid; gap:var(--spacing-super); margin-top:var(--spacing-super); grid-template-columns:1fr; }
@media(min-width:48rem){ .security-section__content{ grid-template-columns:3fr 2fr; align-items:start; } }
.security-section__left{ display:flex; flex-direction:column; gap:var(--spacing-super); justify-content:center; }
.security-section__left .section-intro{ max-width:none; margin-bottom:var(--spacing-lg); }
.security-section__graphic{ display:flex; align-items:center; justify-content:center; position:relative; }
.security-section__graphic-svg{ width:100%; max-width:22rem; height:auto; display:block; margin-left:0; }
.security-section__cards{ display:grid; gap:0; grid-template-columns:1fr; border:var(--outline-width-sm) solid var(--outline-02); border-radius:0; overflow:hidden; background:transparent; }
@media(min-width:48rem){ .security-section__cards{ grid-template-columns:repeat(2,1fr); } }
.security-section__cards .card{ min-height:15.9375rem; padding:var(--spacing-3xl) var(--spacing-lg); gap:var(--spacing-md); border-radius:0; background-color:var(--surface-01); border:none; display:flex; flex-direction:column; justify-content:flex-start; box-sizing:border-box; }
@media(min-width:48rem){ .security-section__cards .card + .card{ position:relative; } .security-section__cards .card + .card::before{ content:''; position:absolute; left:0; top:0; bottom:0; width:var(--outline-width-sm); background:var(--outline-02); } .security-section__cards .card:nth-child(n+3){ border-top:var(--outline-width-sm) solid var(--outline-02); } }
.security-section .card__title{ font-size:var(--font-size-heading-md); line-height:var(--line-height-heading-md); }
.security-section .card__description{ font-size:var(--font-size-body-xs); line-height:var(--line-height-body-xs); }
@media(min-width:48rem){ .security-section__cards .card:nth-child(2), .security-section__cards .card:nth-child(4){ border-left:var(--outline-width-sm) solid var(--outline-02); } .security-section__cards .card:nth-child(n+3){ border-top:var(--outline-width-sm) solid var(--outline-02); } }
.security-section__cards .card + .card{ border-left:none; }
.security-section__cards .card:nth-child(even){ border-left:none; }
.security-section__cards .card:nth-child(n + 3){ border-top:none; }

/* ===================================
   USE CASES SECTION (source of truth)
   Keep dark-theme variants and card grid behavior exactly as in source
   =================================== */
.use-cases-section{ position:relative; background-color:var(--surface-inverse-01); color:var(--text-inverse-01); }
.use-cases-section__container{ max-width:80rem; margin:0 auto; padding:0; position:relative; }
.use-cases-section__grid-bg{ position:absolute; top:0; left:50%; transform:translateX(-50%); width:100%; max-width:80rem; height:100%; pointer-events:none; z-index:0; }
.use-cases-section__grid-line{ position:absolute; top:0; bottom:0; width:1px; background:var(--outline-action-primary-default); opacity:0.15; }
@media(min-width:48rem){ .use-cases-section__grid-line--1{ left:0; } .use-cases-section__grid-line--2{ left:25%; } .use-cases-section__grid-line--3{ left:50%; } .use-cases-section__grid-line--4{ left:75%; } .use-cases-section__grid-line--5{ right:0; } }
@media(max-width:48rem){ .use-cases-section__grid-line--1{ left:0; } .use-cases-section__grid-line--2, .use-cases-section__grid-line--3, .use-cases-section__grid-line--4{ display:none; } .use-cases-section__grid-line--5{ right:0; } }
.use-cases-section__cards{ display:grid; gap:0; margin-top:var(--spacing-super); width:100%; max-width:80rem; margin-left:auto; margin-right:auto; grid-template-columns:1fr; box-sizing:border-box; border-top: var(--outline-width-sm) solid var(--outline-action-primary-default); border-bottom: var(--outline-width-sm) solid var(--outline-action-primary-default); }
@media(min-width:48rem){ .use-cases-section__cards{ grid-template-columns:repeat(2,1fr); } }
@media(min-width:64rem){ .use-cases-section__cards{ grid-template-columns: repeat(4, calc(100% / 4)); } }
.use-cases-section .card{ background-color:transparent; border:none; }
.use-cases-section .card:hover{ background-color:rgba(255,255,255,0.03); }
.use-cases-section__cards .card + .card{ border-left:none; }

.use-cases-section .card__icon{ color:var(--text-inverse-01); }
.use-cases-section .card__title{ color:var(--text-inverse-01); }
.use-cases-section .card__description, .use-cases-section .card__outcome{ color:var(--text-dark-02); }
.use-cases-section .card__link{ color:var(--text-dark-action-default); }
.use-cases-section__footer{ display:flex; flex-direction:column; align-items:flex-start; gap:var(--spacing-xxl); margin-top:var(--spacing-super); }
.use-cases-section__footer-text{ font-family:var(--font-secondary); font-weight:var(--font-weight-regular); font-size:var(--font-size-body-md); color:var(--text-dark-02); margin:0; }

/* Outlined button for dark background */
.btn--outlined-dark{ background-color:transparent; color:var(--text-inverse-01); border:var(--outline-width-md) solid var(--outline-dark-action-secondary-default); border-radius:var(--radius-xxs); }
.btn--outlined-dark:hover:not(:disabled){ background-color:var(--surface-dark-03); color:var(--text-inverse-01); border-color:var(--outline-dark-action-secondary-hover); }
.btn--outlined-dark:active:not(:disabled), .btn--outlined-dark.is-pressed{ background-color:var(--surface-dark-02); color:var(--text-inverse-01); border-color:var(--outline-dark-action-secondary-pressed); }
.btn--outlined-dark:focus-visible{ background-color:var(--surface-dark-03); color:var(--text-inverse-01); border-color:var(--outline-dark-action-secondary-hover); outline:var(--outline-width-md) solid var(--outline-dark-accent); outline-offset:-0.375rem; }
.btn--outlined-dark:disabled, .btn--outlined-dark.disabled{ background-color:transparent; color:var(--text-dark-action-disabled); border-color:var(--outline-dark-action-secondary-disabled); }

/* Cards in the use-cases grid have 0px radius to match reference */
.use-cases-section__cards .card{ border-radius:0; }

/* ==================================================
   ABOUT SECTION LIGHT-MODE OVERRIDES
   Ensure the About section stays in light mode even though
   it reuses the `use-cases-section` class for layout.
   ================================================== */
.about-section.use-cases-section {
    background-color: var(--surface-02) !important;
    color: var(--text-01) !important;
}

.about-section.use-cases-section .section-intro__eyebrow,
.about-section.use-cases-section .section-intro__title,
.about-section.use-cases-section .section-intro__text,
.about-section.use-cases-section .card__title,
.about-section.use-cases-section .card__description,
.about-section.use-cases-section .card__outcome,
.about-section.use-cases-section .use-cases-section__footer-text {
    color: var(--text-01) !important;
}

/* ===================================
   ABOUT SECTION (copied layout from Use Cases)
   Using light-mode tokens: background = var(--surface-02); text = var(--text-01)
   =================================== */
.about-section{ background-color: var(--surface-02); color: var(--text-01); position:relative; }
/* Grid Background Lines (decorative) - match hero grid lines */
.about-section__grid-bg{
    position:absolute;
    top:0;
    left:50%;
    transform:translateX(-50%);
    width:100%;
    max-width:80rem; /* align to container */
    height:100%;
    pointer-events:none;
    z-index:0; /* behind content */
}

.about-section__grid-line{ position:absolute; top:0; bottom:0; width:1px; background:var(--outline-action-primary-default); opacity:0.09; }
@media(min-width:48rem){ .about-section__grid-line--1{ left:0; } .about-section__grid-line--2{ left:25%; } .about-section__grid-line--3{ left:50%; } .about-section__grid-line--4{ left:75%; } .about-section__grid-line--5{ right:0; } }
@media(max-width:48rem){ .about-section__grid-line--1{ left:0; } .about-section__grid-line--2, .about-section__grid-line--3, .about-section__grid-line--4{ display:none; } .about-section__grid-line--5{ right:0; } }

/* Decorative background image removed; About section uses solid background-color: var(--surface-02) */
.about-section .section-intro__eyebrow, .about-section .section-intro__title, .about-section .section-intro__text{ color:var(--text-01); }
.about-section .use-cases-section__cards{ margin-top:var(--spacing-super); }

/* ABOUT - force light-mode card styles (override dark use-cases rules)
   - card backgrounds and borders use light tokens
   - all card text and links use var(--text-01)
*/
.about-section .use-cases-section__cards .card {
    background-color: transparent; /* use grid lines as separators */
    border: none; /* no per-card border so grid lines provide separators */
    color: var(--text-01);
    opacity: 0; /* start hidden until animation triggers */
    transform: translateY(-120px);
    transition: background-color 200ms ease, opacity 200ms ease, transform 300ms ease;
}

/* Hover & focus - fade card background to surface-03 (light subtle fill) */
.about-section .use-cases-section__cards .card:hover,
.about-section .use-cases-section__cards .card:focus-visible {
    background-color: var(--surface-03);
}

/* Ensure hover doesn't apply to the intentionally hidden 4th card */
.about-section .use-cases-section__cards .card:nth-child(4) { display: none !important; }

.about-section .use-cases-section__cards .card + .card { border-left: none; }

/* Hide the 4th card visually in About (keeps 4-column grid so each visible card remains 25% width) */
.about-section .use-cases-section__cards .card:nth-child(4) { display: none !important; }

..about-section .card__title,
.about-section .card__description,
.about-section .card__outcome,
.about-section .card__link {
    color: var(--text-01);
}

/* Icons in About cards use primary icon token */
.about-section .card__icon { color: var(--icon-01); }
.about-section .card__icon svg { stroke: currentColor; fill: none; }

.about-section .use-cases-section__footer-text { color: var(--text-01); }

/* Ensure outlined-dark button is readable on light background */
.about-section .btn--outlined-dark {
    color: var(--text-01);
    border-color: var(--outline-01);
}
.about-section .btn--outlined-dark:hover:not(:disabled) { background-color: var(--surface-01); }

/* Card entrance animation (staggered) */
@keyframes card-fade-in-from-top {
    from { opacity: 0; transform: translateY(-120px); }
    to { opacity: 1; transform: translateY(0); }
} 

/* When the container (stagger) becomes visible, animate child cards with delays */
.about-section .use-cases-section__cards.visible .card {
    animation-name: card-fade-in-from-top;
    animation-duration: 300ms;
    animation-timing-function: ease-in;
    animation-fill-mode: both;
}

.about-section .use-cases-section__cards.visible .card:nth-child(1) { animation-delay: 0ms; }
.about-section .use-cases-section__cards.visible .card:nth-child(2) { animation-delay: 500ms; }
.about-section .use-cases-section__cards.visible .card:nth-child(3) { animation-delay: 1000ms; }

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .about-section .use-cases-section__cards .card,
    .about-section .use-cases-section__cards.visible .card {
        animation: none !important;
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}



/* ===================================
   PRINT STYLES & REDUCED MOTION
   =================================== */
@media print{ .btn{ border:1px solid var(--outline-01); background:none; color:var(--text-01); } .card{ background:white; border-color:#000; page-break-inside:avoid; } }

@media (prefers-reduced-motion: reduce){ *,*::before,*::after{ animation-duration:0.01ms!important; animation-iteration-count:1!important; transition-duration:0.01ms!important; } .btn{ transition:none; } .card, .card__link{ transition:none; } }

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-body-md);
    line-height: var(--line-height-body-md);
    color: var(--text-01);
    background-color: var(--surface-01);
    position: relative;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   FOCUS STATES (Accessibility)
   =================================== */
*:focus {
    outline: none;
}

*:focus-visible {
    outline: var(--outline-width-md) solid var(--outline-action-primary-default);
    outline-offset: 0.125rem;
    border-radius: var(--radius-xs);
}

a:focus-visible,
button:focus-visible {
    outline-offset: 0.25rem;
}

/* Skip to main content link (accessibility) */
.skip-to-main {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--surface-action-default);
    color: var(--text-on-action);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: 10000;
}

.skip-to-main:focus {
    top: var(--spacing-md);
    left: var(--spacing-md);
}

/* ===================================
   TYPOGRAPHY
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-semibold);
    color: var(--text-01);
    margin-bottom: var(--spacing-md);
}

.display-lg {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-display-lg);
    line-height: var(--line-height-display-lg);
    letter-spacing: var(--letter-spacing-display-lg);
}

.display-md {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-display-md);
    line-height: var(--line-height-display-md);
    letter-spacing: var(--letter-spacing-display-md);
}

h1, .heading-lg {
    font-size: var(--font-size-heading-lg);
    line-height: var(--line-height-heading-lg);
    letter-spacing: var(--letter-spacing-heading-lg);
}

h2, .heading-md {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-heading-md);
    line-height: var(--line-height-heading-md);
    letter-spacing: var(--letter-spacing-heading-md);
}

h3, .heading-sm {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-heading-sm);
    line-height: var(--line-height-heading-sm);
    letter-spacing: var(--letter-spacing-heading-sm);
}

h4, .heading-xs {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-heading-xs);
    line-height: var(--line-height-heading-xs);
    letter-spacing: var(--letter-spacing-heading-xs);
}

p {
    margin-bottom: var(--spacing-md);
}

.body-lg {
    font-size: var(--font-size-body-lg);
    line-height: var(--line-height-body-lg);
    letter-spacing: var(--letter-spacing-body-lg);
}

.body-md {
    font-size: var(--font-size-body-md);
    line-height: var(--line-height-body-md);
    letter-spacing: var(--letter-spacing-body-md);
}

.body-sm {
    font-size: var(--font-size-body-sm);
    line-height: var(--line-height-body-sm);
    letter-spacing: var(--letter-spacing-body-sm);
}

.label-lg,
.label-md,
.label-sm,
.label-xs {
    font-weight: var(--font-weight-semibold);
}

.label-lg {
    font-size: var(--font-size-label-lg);
    line-height: var(--line-height-label-lg);
    letter-spacing: var(--letter-spacing-label-lg);
}

.label-md {
    font-size: var(--font-size-label-md);
    line-height: var(--line-height-label-md);
    letter-spacing: var(--letter-spacing-label-md);
}

/* ===================================
   RESPONSIVE IMAGES
   =================================== */
img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

/* ===================================
   LAYOUT SYSTEM
   =================================== */

/* Container for content - 1280px max-width with no horizontal padding so content aligns to grid lines */
.container {
    max-width: 80rem; /* 1280px */
    margin: 0 auto;
    padding: 0; /* no horizontal padding */
}

/* All sections get 100px vertical padding except hero */
section:not(.hero) {
    padding: var(--spacing-super-xl) 0; /* 100px top/bottom */
}

/* ===================================
   SECTION INTRO COMPONENT
   =================================== */

/* Section intro wrapper */
.section-intro {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md); /* 16px */
    width: 100%; /* Mobile: 100% */
}

/* Desktop: max 66% width */
@media (min-width: 48rem) {
    .section-intro {
        max-width: 66%;
    }
}

/* Eyebrow component */
.section-intro__eyebrow {
    display: flex;
    align-items: center;
    gap: var(--spacing-md); /* 16px */

    /* Typography - label/xs */
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-label-xs);
    line-height: var(--line-height-label-xs);
    letter-spacing: var(--letter-spacing-label-xs);

    color: var(--text-01);
    margin: 0;
    padding-left: 0.25rem; /* 4px */
}

/* Eyebrow line */
.section-intro__eyebrow::after {
    content: '';
    width: 1.5rem; /* 24px */
    height: 0.125rem; /* 2px */
    background: var(--outline-action-primary-default); /* #3B5A86 */
    border-radius: 1rem; /* Rounded ends */
}

/* Title */
.section-intro__title {
    /* Typography - display/md */
    font-family: var(--font-primary);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-display-md);
    line-height: var(--line-height-display-md);
    letter-spacing: var(--letter-spacing-display-md);

    color: var(--text-01);
    margin: 0;
}

/* Description text */
.section-intro__text {
    /* Typography - body/md */
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-body-md);
    line-height: var(--line-height-body-md);
    letter-spacing: var(--letter-spacing-body-md);

    color: var(--text-01);
    margin: 0;
}

/* Dark variant (for dark backgrounds) */
.section-intro--dark .section-intro__eyebrow {
    color: var(--text-dark-01);
}

.section-intro--dark .section-intro__title {
    color: var(--text-dark-01);
}

.section-intro--dark .section-intro__text {
    color: var(--text-dark-02);
}

/* ===================================
   UTILITIES
   =================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.text-center {
    text-align: center;
}

.mt-auto {
    margin-top: auto;
}

/* ===================================
   BUTTON COMPONENT
   =================================== */
.btn {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-label-md);
    line-height: var(--line-height-label-md);
    letter-spacing: var(--letter-spacing-label-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-xxs);
    cursor: pointer;
    user-select: none;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.2s ease,
                color 0.2s ease,
                border-color 0.2s ease,
                border-radius 0.2s ease,
                transform 0.1s ease;
    position: relative;
}

.btn::-moz-focus-inner {
    border: 0;
    padding: 0;
}

.btn:disabled,
.btn.disabled {
    cursor: not-allowed;
    pointer-events: none;
}

.btn__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.375rem;
    height: 1.375rem;
    flex-shrink: 0;
}

.btn__icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.btn__icon--trailing {
    width: 1.5rem;
    height: 1.5rem;
}

.btn__label {
    display: inline-flex;
    padding: 0 var(--spacing-xs);
}

/* Primary Button */
.btn--primary {
    background-color: var(--surface-action-default);
    color: var(--text-on-action);
    border: none;
    border-radius: var(--radius-xxs);
}

.btn--primary:hover:not(:disabled) {
    background-color: var(--surface-action-hover);
    color: var(--text-on-action);
}

.btn--primary:active:not(:disabled),
.btn--primary.is-pressed {
    background-color: var(--surface-action-pressed);
    color: var(--text-on-action);
    transform: translateY(1px);
}

.btn--primary:focus-visible {
    background-color: var(--surface-action-hover);
    outline: var(--outline-width-md) solid var(--outline-accent);
    outline-offset: -0.25rem;
}

.btn--primary:disabled,
.btn--primary.disabled {
    background-color: var(--surface-action-disabled);
    color: var(--text-on-disabled);
}

/* Outlined Button */
.btn--outlined {
    background-color: transparent;
    color: var(--text-inverse-01);
    border: var(--outline-width-md) solid var(--outline-action-secondary-default);
    border-radius: var(--radius-xxs);
}

.btn--outlined:hover:not(:disabled) {
    background-color: var(--surface-inverse-01);
    color: var(--text-action-hover);
    border-color: var(--outline-action-secondary-hover);
}

.btn--outlined:active:not(:disabled),
.btn--outlined.is-pressed {
    background-color: var(--surface-inverse-01);
    color: var(--text-inverse-01);
    border-color: var(--outline-action-secondary-disabled);
}

.btn--outlined:focus-visible {
    background-color: var(--surface-inverse-01);
    color: var(--text-action-hover);
    border-color: var(--outline-action-secondary-hover);
    outline: var(--outline-width-md) solid var(--outline-accent);
    outline-offset: -0.375rem;
}

.btn--outlined:disabled,
.btn--outlined.disabled {
    background-color: transparent;
    color: var(--text-action-disabled);
    border-color: var(--outline-action-secondary-disabled);
}

/* Text Button */
.btn--text {
    background-color: transparent;
    color: var(--text-01);
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xxs);
}

.btn--text:hover:not(:disabled) {
    background-color: var(--surface-04);
    color: var(--text-01);
    border-radius: var(--radius-xs);
}

.btn--text:active:not(:disabled),
.btn--text.is-pressed {
    background-color: var(--surface-02);
    color: var(--text-01);
    border-radius: var(--radius-xs);
}

.btn--text:focus-visible {
    background-color: var(--surface-04);
    color: var(--text-01);
    border-radius: var(--radius-xs);
    outline: var(--outline-width-md) solid var(--outline-accent);
    outline-offset: -0.25rem;
}

.btn--text:disabled,
.btn--text.disabled {
    background-color: transparent;
    color: var(--text-action-disabled);
    border-radius: var(--radius-lg);
}

/* ===================================
   CARD COMPONENT
   =================================== */
.card {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 15.9375rem;
    padding: var(--spacing-3xl) var(--spacing-lg);
    gap: 0.625rem;
    background-color: var(--surface-01);
    border: var(--outline-width-sm) solid var(--outline-01);
    border-radius: 0;
    transition: background-color 0.2s ease;
    box-sizing: border-box;
}

.card:hover {
    background-color: var(--surface-02);
}

.card--clickable {
    cursor: pointer;
}

.card__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex: 1;
}

.card__icon {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--text-01);
    flex-shrink: 0;
}

.card__icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.card__title {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-heading-md);
    line-height: var(--line-height-heading-md);
    letter-spacing: var(--letter-spacing-heading-md);
    color: var(--text-01);
    margin: 0;
}

.card__description {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-body-sm);
    line-height: var(--line-height-body-sm);
    letter-spacing: var(--letter-spacing-body-sm);
    color: var(--text-01);
    margin: 0;
}

.card__outcome {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-body-sm);
    line-height: var(--line-height-body-sm);
    letter-spacing: var(--letter-spacing-body-sm);
    color: var(--text-01);
    margin: 0;
}

.card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xxs);
    padding: var(--spacing-xxs) 0;
    border-radius: var(--radius-lg);
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-label-sm);
    line-height: var(--line-height-label-sm);
    letter-spacing: var(--letter-spacing-label-sm);
    color: var(--text-link);
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s ease;
    align-self: flex-start;
}

.card__link:hover {
    opacity: 0.8;
}

.card__link:focus-visible {
    outline: var(--outline-width-md) solid var(--outline-accent);
    outline-offset: 0.125rem;
}

button.card__link {
    background: transparent;
    border: none;
    font: inherit;
    margin: 0;
}

.card__arrow {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.card__arrow svg {
    width: 100%;
    height: 100%;
    display: block;
}

@media (max-width: 64rem) {
    .card {
        width: 100%;
    }
} 

@media (max-width: 48rem) {
    .card {
        padding: var(--spacing-xl) var(--spacing-md);
    }
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    /* Animated radial gradient background (subtle motion) */
    background: var(--radial1, radial-gradient(137.88% 107.93% at 9.62% 22.33%, rgba(72, 108, 255, 0.07) 0%, rgba(0, 0, 0, 0.00) 100%), #0C0F14);
    background-size: 200% 200%;
    color: var(--text-inverse-01);
    overflow: hidden;
    height: 40rem; /* 640px - mobile */
    animation: heroRadial 30s linear infinite;
}

@media (min-width: 48rem) {
    .hero {
        height: 50rem; /* 800px - desktop */
    }
}

.hero__container {
    max-width: 80rem; /* 1280px */
    margin: 0 auto;
    padding: 0; /* remove horizontal padding so content aligns to grid lines; bottom padding kept separately */
    padding-bottom: var(--spacing-super-xl); /* 100px bottom margin */
    height: 100%;
    position: relative;
    display: flex;
    align-items: flex-end;
}

@keyframes heroRadial {
    0% { background-position: 10% 10%; }
    50% { background-position: 90% 30%; }
    100% { background-position: 10% 10%; }
}

/* Stack graphics fade transitions (hero) */
.stack-graphic {
    transition: opacity 600ms cubic-bezier(.4,0,.2,1), transform 600ms cubic-bezier(.4,0,.2,1);
    opacity: 1;
    transform: translateY(0);
    will-change: opacity, transform;
}

.stack-graphic.hidden {
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
} 

/* Grid lines background */
.hero__grid-bg {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 80rem; /* 1280px */
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Individual grid lines */
.hero__grid-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--outline-action-primary-default); /* #3B5A86 */
    opacity: 0.2;
}

/* Desktop: 5 lines creating 4 equal bands */
@media (min-width: 48rem) {
    .hero__grid-line--1 {
        left: 0;
    }

    .hero__grid-line--2 {
        left: 25%;
    }

    .hero__grid-line--3 {
        left: 50%;
    }

    .hero__grid-line--4 {
        left: 75%;
    }

    .hero__grid-line--5 {
        right: 0;
    }
}

/* Mobile/Tablet: Only show 2 lines at edges */
@media (max-width: 48rem) {
    .hero__grid-line--1 {
        left: 0;
    }

    .hero__grid-line--2,
    .hero__grid-line--3,
    .hero__grid-line--4 {
        display: none;
    }

    .hero__grid-line--5 {
        right: 0;
    }
}

/* Content wrapper - desktop 50% / mobile 100% */
.hero__content-wrapper {
    display: flex;
    width: 100%; /* Mobile: 100% */
    max-width: 40rem; /* 640px */
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xxl); /* 32px */
}

@media (min-width: 48rem) {
    .hero__content-wrapper {
        width: 50%; /* Desktop: 50% of container */
    }
}

/* Text content block */
.hero__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md); /* 16px */
    align-self: stretch;
}

/* Eyebrow */
.hero__eyebrow {
    display: flex;
    align-items: center;
    gap: var(--spacing-md); /* 16px */

    /* Typography - label/xs */
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-label-xs);
    line-height: var(--line-height-label-xs);
    letter-spacing: var(--letter-spacing-label-xs);

    color: var(--text-inverse-01);
    margin: 0;
    padding-left: 0.25rem; /* 4px */
}

/* Eyebrow line */
.hero__eyebrow::after {
    content: '';
    width: 1.5rem; /* 24px */
    height: 0.125rem; /* 2px */
    background: var(--outline-action-primary-default); /* #3B5A86 */
    border-radius: 1rem; /* Rounded ends */
}

/* Title */
.hero__title {
    /* Typography - display/lg */
    font-family: var(--font-primary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-display-lg);
    line-height: var(--line-height-display-lg);
    letter-spacing: var(--letter-spacing-display-lg);

    color: var(--text-inverse-01);
    margin: 0;
}

/* Description */
.hero__description {
    /* Typography - body/md */
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-body-md);
    line-height: var(--line-height-body-md);
    letter-spacing: var(--letter-spacing-body-md);

    color: var(--text-inverse-01);
    margin: 0;
}

/* CTA Buttons Container */
.hero__cta-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs); /* 8px */
    padding-top: var(--spacing-md); /* 16px */
}

/* Graphic (illustration) - right 25% on desktop */
.hero__graphic {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 25%;
    height: 100%;
    display: none; /* Hidden on mobile */
    align-items: flex-end;
    justify-content: flex-end;
    pointer-events: none;
}

@media (min-width: 48rem) {
    .hero__graphic {
        display: flex;
        animation: hero-graphic-fade-in 1.2s ease-out forwards;
    }
}

.hero__graphic-svg {
    width: 100%;
    height: auto;
    max-width: 100%;
}

/* Animation for hero graphic */
@keyframes hero-graphic-fade-in {
    from {
        opacity: 0;
        transform: translateY(-7.5rem); /* -120px */
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Disable animation for reduced motion */
@media (prefers-reduced-motion: reduce) {
    .hero__graphic {
        animation: none;
    }
}

/* CORE VALUES SECTION rules removed */


/* Core values graphic rules removed */

/* (duplicate rules removed) */

/* Cards inside the rounded container */
.partnerships-section .card,
.partners-section .card {
    background-color: var(--surface-01);
    border: none; /* no per-card border when container provides outer border */
    border-radius: 0; /* internal corners are square */
    padding: var(--spacing-3xl) var(--spacing-lg);
}

/* Remove direct border-left between cards; replace with inset separators (shorter than full height) at larger breakpoints */
.partnerships-section .card + .card,
.partners-section .card + .card {
    border-left: none;
}


/* ===================================
   REDUCED MOTION SUPPORT
   =================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .btn {
        transition: none;
    }

    .card,
    .card__link {
        transition: none;
    }
}