/* TBAS Test Prep — Aviation SaaS design system */

@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Outfit:wght@500;600;700;800&display=swap");

:root {
    /* Brand palette */
    --navy-950: #020c1f;
    --navy-900: #041a3a;
    --navy-800: #042873;
    --navy-700: #063a9e;
    --navy-600: #0a4fc4;
    --navy-500: #1a6ae8;

    --gold-400: #fcd34d;
    --gold-500: #f9c134;
    --gold-600: #d4a017;

    --sky-300: #7dd3fc;
    --sky-400: #38bdf8;

    /* Semantic */
    --color-bg: var(--navy-950);
    --color-surface: rgba(255, 255, 255, 0.04);
    --color-surface-raised: rgba(255, 255, 255, 0.08);
    --color-border: rgba(255, 255, 255, 0.1);
    --color-border-strong: rgba(249, 193, 52, 0.35);
    --color-text: #e8edf5;
    --color-text-muted: #94a3b8;
    --color-text-subtle: #64748b;
    --color-accent: var(--gold-500);
    --color-accent-hover: var(--gold-400);
    --color-primary: var(--navy-700);
    --color-link: var(--sky-400);

    /* Typography */
    --font-display: "Outfit", system-ui, sans-serif;
    --font-body: "DM Sans", system-ui, sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --leading-tight: 1.15;
    --leading-normal: 1.6;

    /* Spacing & layout */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --container-max: 72rem;
    --container-narrow: 48rem;
    --header-height: 4.25rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 1rem;
    --radius-xl: 1.25rem;
    --radius-full: 9999px;

    /* Effects */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 0 40px rgba(249, 193, 52, 0.15);
    --blur-glass: blur(12px);
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(26, 106, 232, 0.18), transparent),
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(4, 40, 115, 0.4), transparent),
        linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 100%);
    z-index: -2;
    pointer-events: none;
}

img, svg, video {
    display: block;
    max-width: 100%;
}

a {
    color: var(--color-link);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-hover);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: var(--leading-tight);
    margin: 0 0 var(--space-4);
}

h1 { font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl)); }
h2 { font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl)); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }

p {
    margin: 0 0 var(--space-4);
}

p:last-child {
    margin-bottom: 0;
}

ul, ol {
    margin: 0 0 var(--space-4);
    padding-left: var(--space-6);
}

/* Layout */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    background: rgba(2, 12, 31, 0.82);
    backdrop-filter: var(--blur-glass);
    -webkit-backdrop-filter: var(--blur-glass);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
    gap: var(--space-6);
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-lg);
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo:hover {
    color: var(--color-text);
}

.site-logo__mark {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--navy-700), var(--navy-500));
    border: 1px solid var(--color-border-strong);
    display: grid;
    place-items: center;
}

.site-logo__mark svg {
    width: 1.25rem;
    height: 1.25rem;
    fill: var(--gold-500);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.site-nav a {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 500;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--color-text);
    background: var(--color-surface-raised);
}

.site-nav a.is-active {
    color: var(--color-accent);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    padding: var(--space-2);
    cursor: pointer;
}

.nav-toggle svg {
    width: 1.25rem;
    height: 1.25rem;
}

.site-main {
    min-height: calc(100vh - var(--header-height));
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.section {
    padding: var(--space-20) 0;
}

.section--compact {
    padding: var(--space-12) 0;
}

.section__eyebrow {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
}

.section__lead {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    max-width: 42rem;
}

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
    color: var(--navy-950);
    box-shadow: var(--shadow-sm), var(--shadow-glow);
}

.btn--primary:hover {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    color: var(--navy-950);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn--secondary {
    background: var(--color-surface-raised);
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn--secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-text);
    border-color: var(--color-border-strong);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-muted);
    border-color: transparent;
}

.btn--ghost:hover {
    color: var(--color-text);
    background: var(--color-surface);
}

.btn--lg {
    font-size: var(--text-base);
    padding: 1rem 2rem;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

/* Hero */
.hero {
    position: relative;
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg,
            var(--navy-950) 0%,
            var(--navy-800) 25%,
            var(--navy-700) 50%,
            var(--navy-900) 75%,
            var(--navy-950) 100%);
    background-size: 400% 400%;
    animation: hero-gradient-shift 18s ease infinite;
}

@keyframes hero-gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero__gradient::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(249, 193, 52, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.1) 0%, transparent 50%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.015) 2px,
            rgba(255, 255, 255, 0.015) 4px
        );
}

.hero__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(2, 12, 31, 0.5) 0%,
        rgba(2, 12, 31, 0.75) 60%,
        var(--navy-950) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-16) var(--space-6);
    width: 100%;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(249, 193, 52, 0.12);
    border: 1px solid var(--color-border-strong);
    color: var(--color-accent);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
}

.hero__title {
    max-width: 16ch;
    margin-bottom: var(--space-6);
}

.hero__title span {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__subtitle {
    font-size: clamp(var(--text-lg), 2vw, var(--text-xl));
    color: var(--color-text-muted);
    max-width: 38rem;
    margin-bottom: var(--space-8);
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.hero__stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    color: var(--color-accent);
}

.hero__stat span {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* Cards */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
    border-color: var(--color-border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card__icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(4, 40, 115, 0.6), rgba(26, 106, 232, 0.3));
    border: 1px solid var(--color-border);
    display: grid;
    place-items: center;
    margin-bottom: var(--space-4);
}

.card__icon svg {
    width: 1.5rem;
    height: 1.5rem;
    fill: var(--gold-500);
}

.card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.card__text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin: 0;
}

/* Grids */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Game cards */
.game-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.game-card__icon {
    width: 2.75rem;
    height: 2.75rem;
    fill: var(--gold-500);
}

.game-card__slug {
    font-size: var(--text-xs);
    font-family: ui-monospace, monospace;
    color: var(--color-text-subtle);
}

/* Feature list */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list__check {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.15rem;
    fill: var(--gold-500);
}

/* FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-item summary {
    padding: var(--space-5) var(--space-6);
    font-family: var(--font-display);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    transition: background var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    font-size: var(--text-xl);
    color: var(--color-accent);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    background: var(--color-surface-raised);
}

.faq-item__body {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    border-top: 1px solid var(--color-border);
}

/* Hardware table */
.spec-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.spec-table th,
.spec-table td {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.spec-table th {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-accent);
    background: var(--color-surface);
}

.spec-table tr:hover td {
    background: var(--color-surface);
}

/* CTA band */
.cta-band {
    background: linear-gradient(135deg, rgba(4, 40, 115, 0.5), rgba(26, 106, 232, 0.2));
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-xl);
    padding: var(--space-12) var(--space-8);
    text-align: center;
}

.cta-band h2 {
    margin-bottom: var(--space-4);
}

.cta-band p {
    color: var(--color-text-muted);
    max-width: 32rem;
    margin: 0 auto var(--space-8);
}

/* Page header (inner pages) */
.page-header {
    padding: var(--space-16) 0 var(--space-12);
    border-bottom: 1px solid var(--color-border);
    background: linear-gradient(180deg, rgba(4, 40, 115, 0.15), transparent);
}

.page-header h1 {
    margin-bottom: var(--space-4);
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--color-border);
    background: rgba(2, 12, 31, 0.6);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: var(--space-12);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.site-footer__brand p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    max-width: 20rem;
}

.site-footer__heading {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
}

.site-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer__links li {
    margin-bottom: var(--space-2);
}

.site-footer__links a {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.site-footer__links a:hover {
    color: var(--color-text);
}

.site-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    font-size: var(--text-sm);
    color: var(--color-text-subtle);
}

/* PCSM score bands */
.score-band {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-3);
}

.score-band__range {
    font-family: var(--font-display);
    font-weight: 700;
    min-width: 5rem;
    color: var(--color-accent);
}

.score-band--high { border-left: 3px solid #22c55e; }
.score-band--mid { border-left: 3px solid var(--gold-500); }
.score-band--low { border-left: 3px solid #ef4444; }

/* Responsive */
@media (max-width: 1024px) {
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }

    .site-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: rgba(2, 12, 31, 0.96);
        backdrop-filter: var(--blur-glass);
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-4);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: var(--space-3) var(--space-4);
    }

    .site-header__actions .btn--ghost {
        display: none;
    }

    .grid--2,
    .grid--3,
    .grid--4 {
        grid-template-columns: 1fr;
    }

    .hero__stats {
        gap: var(--space-6);
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .section {
        padding: var(--space-12) 0;
    }
}

/* Flash messages */
.flash-stack {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-4) var(--space-6) 0;
    display: grid;
    gap: var(--space-2);
}

.flash {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface-raised);
    font-size: var(--text-sm);
}

.flash--success { border-color: rgba(34, 197, 94, 0.45); color: #86efac; }
.flash--error { border-color: rgba(239, 68, 68, 0.45); color: #fca5a5; }
.flash--warning { border-color: rgba(249, 193, 52, 0.45); color: var(--gold-400); }
.flash--info { border-color: rgba(56, 189, 248, 0.35); color: var(--sky-300); }

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: rgba(249, 193, 52, 0.12);
    color: var(--color-accent);
    border: 1px solid var(--color-border-strong);
}

.badge--success {
    background: rgba(34, 197, 94, 0.12);
    color: #86efac;
    border-color: rgba(34, 197, 94, 0.35);
}

/* Practice hub */
.hub-hero {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-8);
    align-items: flex-start;
    margin-bottom: var(--space-8);
}

.hub-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.hub-stat {
    min-width: 6.5rem;
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    text-align: center;
}

.hub-stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    color: var(--color-accent);
    line-height: 1.1;
}

.hub-stat span {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.difficulty-picker {
    margin: var(--space-6) 0;
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.difficulty-picker > label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
}

.difficulty-picker__options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.difficulty-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.55rem 1rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.difficulty-chip input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.difficulty-chip:hover,
.difficulty-chip.is-active {
    color: var(--navy-950);
    background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
    border-color: transparent;
}

.hub-recs {
    margin-top: var(--space-6);
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-strong);
    background: linear-gradient(135deg, rgba(4, 40, 115, 0.35), rgba(26, 106, 232, 0.12));
}

.hub-recs__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.hub-recs__list {
    margin: 0;
    padding-left: var(--space-5);
    color: var(--color-text-muted);
}

.hub-recs__list a {
    font-weight: 600;
}

.game-card--playable .card__text {
    flex: 1;
    margin-bottom: var(--space-4);
}

.game-card__actions {
    margin-top: auto;
}

.hub-tools {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.pricing-card {
    display: flex;
    flex-direction: column;
}

.pricing-card--featured {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-glow);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .hero__gradient { animation: none; }
    .card:hover { transform: none; }
    .btn--primary:hover { transform: none; }
}