/* ============================================================
   Homepage V4 — Plain CSS (no Tailwind)
   Organized by section, mobile-first.
   ============================================================ */

/* === BASE === */
.v4-body {
    font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--surface-default);
    color: var(--color-neutral-700);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}
.v4-main { width: 100%; }
.v4-container {
    max-width: var(--max-container);
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}
@media (min-width: 768px) {
    .v4-container { padding-left: 40px; padding-right: 40px; }
}
.v4-fade-up {
    animation: v4-fade-up 500ms var(--ease-out) both;
}

/* === NAVBAR === */
.v4-nav-wrapper {
    position: sticky;
    top: 0;
    z-index: 40;
    width: 100%;
}
.v4-nav {
    position: relative;
    z-index: 10;
    width: 100%;
    background: var(--color-neutral-0);
    transition: background var(--duration-base), border-color var(--duration-base);
}
.v4-nav--scrolled {
    border-bottom: 1px solid var(--color-neutral-200);
}
.v4-nav__inner {
    max-width: var(--max-container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    height: 64px;
    gap: 24px;
    padding: 0 20px;
}
@media (min-width: 768px) {
    .v4-nav__inner { padding: 0 40px; }
}
.v4-nav__logo { flex-shrink: 0; }
.v4-nav__logo img { height: 28px; width: auto; }
.v4-nav__desktop {
    display: none;
    flex: 1;
    align-items: center;
    justify-content: flex-end;
}
@media (min-width: 1024px) {
    .v4-nav__desktop { display: flex; }
}
.v4-nav__links {
    display: flex;
    align-items: center;
    gap: 24px;
}
.v4-nav__link {
    font-size: var(--text-body-sm);
    font-weight: 500;
    color: var(--color-neutral-500);
    text-decoration: none;
    transition: color var(--duration-base);
    background: none;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0;
}
.v4-nav__link:hover { color: var(--color-neutral-800); }
.v4-nav__link svg { transition: transform var(--duration-base); }

.v4-nav__mobile {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}
@media (min-width: 1024px) {
    .v4-nav__mobile { display: none; }
}
.v4-nav__icon-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-neutral-500);
    transition: color var(--duration-base);
    border-radius: var(--radius-sm);
}
.v4-nav__icon-btn:hover { color: var(--color-neutral-800); }

/* Mobile drawer */
.v4-mobile-drawer {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--color-neutral-0);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.v4-mobile-drawer--hidden { display: none; }
.v4-mobile-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 20px;
    border-bottom: 1px solid var(--color-neutral-100);
    flex-shrink: 0;
}
.v4-mobile-drawer__body {
    flex: 1;
    overflow-y: auto;
}
.v4-mobile-drawer__item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 20px;
    border: none;
    border-bottom: 1px solid var(--color-neutral-100);
    background: none;
    font-size: var(--text-body-sm);
    font-weight: 500;
    color: var(--color-neutral-700);
    cursor: pointer;
    text-decoration: none;
    text-align: left;
    transition: background var(--duration-fast);
}
.v4-mobile-drawer__item:hover { background: var(--color-neutral-50); }
.v4-mobile-drawer__item span { flex: 1; }

/* Search overlay */
.v4-search-overlay {
    position: fixed;
    inset: 0;
    z-index: 38;
    background: rgba(19, 30, 41, 0.5);
}
.v4-search-bar {
    position: fixed;
    left: 0;
    right: 0;
    z-index: 39;
    background: var(--color-neutral-0);
    border-bottom: 1px solid var(--color-neutral-200);
    padding: 12px 20px;
}
@media (min-width: 768px) {
    .v4-search-bar {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 12px 40px;
    }
}
.v4-search-bar form {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 672px;
}
.v4-search-bar__input-wrap { position: relative; flex: 1; }
.v4-search-bar__icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-neutral-400);
    pointer-events: none;
}
.v4-search-bar input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-full);
    font-size: var(--text-body);
    color: var(--color-neutral-700);
    background: var(--color-neutral-0);
    outline: none;
    transition: border-color var(--duration-base), box-shadow var(--duration-base);
    font-family: inherit;
}
.v4-search-bar input::placeholder { color: var(--color-neutral-400); }
.v4-search-bar input:focus {
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px rgba(131, 66, 234, 0.2);
}

/* === HERO === */
.v4-hero {
    width: 100%;
    background: var(--color-neutral-0);
    padding: 8px 16px 24px;
}
@media (min-width: 768px) {
    .v4-hero { padding: 12px 32px 112px; }
}
.v4-hero__bg {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    padding: 64px 20px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
@media (min-width: 768px) {
    .v4-hero__bg { padding: 96px 32px 128px; }
}
.v4-hero__gradient-mobile {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, var(--color-primary-50) 0%, #ffffff 90%);
}
@media (min-width: 1164px) {
    .v4-hero__gradient-mobile { display: none; }
}
.v4-hero__gradient-desktop {
    position: absolute;
    inset: 0;
    display: none;
    background: radial-gradient(ellipse 100% 100% at 50% 120%, var(--color-primary-300) 0%, var(--color-primary-200) 32%, var(--color-primary-50) 68%);
}
@media (min-width: 1164px) {
    .v4-hero__gradient-desktop { display: block; }
}
.v4-hero__overline {
    position: relative;
    z-index: 10;
    font-size: var(--text-overline);
    text-transform: uppercase;
    color: var(--color-primary-500);
    letter-spacing: 0.1em;
}
.v4-hero__title {
    position: relative;
    z-index: 10;
    font-size: var(--text-display);
    font-weight: 700;
    color: var(--color-neutral-800);
    max-width: 48rem;
    margin: 0;
    line-height: 1.1;
}
.v4-hero__title br { display: none; }
@media (max-width: 767px) {
    .v4-hero__title br { display: block; }
}
.v4-hero__subtitle {
    position: relative;
    z-index: 10;
    font-size: var(--text-body-lg);
    color: var(--color-neutral-500);
    max-width: 36rem;
    margin-bottom: 32px;
}

/* Typewriter */
.v4-typewriter {
    color: var(--color-primary-500);
    display: inline;
}
.v4-typewriter__placeholder {
    display: none;
}
.v4-typewriter__cursor {
    display: inline-block;
    width: 2px;
    background: var(--color-primary-500);
    animation: v4-blink 1s step-end infinite;
    vertical-align: baseline;
    margin-left: 1px;
    height: 0.85em;
}

/* Category Cards — Mobile grid */
.v4-hero__cards-mobile {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
}
@media (min-width: 768px) {
    .v4-hero__cards-mobile { display: none; }
}
.v4-hero__cta-mobile {
    position: relative;
    z-index: 10;
    width: 100%;
}
@media (min-width: 768px) {
    .v4-hero__cta-mobile { display: none; }
}

/* Category Cards — Desktop row */
.v4-hero__cards-desktop {
    display: none;
    position: relative;
    z-index: 10;
    margin-top: -80px;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 16px;
}
@media (min-width: 768px) {
    .v4-hero__cards-desktop { display: flex; }
}
.v4-hero__cards-desktop .v4-catcard-wrap { width: 139px; }
.v4-hero__card-break {
    width: 100%;
}
@media (min-width: 1164px) {
    .v4-hero__card-break { display: none; }
}

/* Category Card component */
.v4-catcard {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: transform var(--duration-base), box-shadow var(--duration-base);
    width: 100%;
    height: 100%;
    text-decoration: none;
    min-height: 140px;
}
.v4-catcard:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow-sm);
}
.v4-catcard--disabled {
    opacity: 0.5;
    cursor: default;
    pointer-events: none;
}
.v4-catcard__label {
    font-weight: 700;
    color: white;
    line-height: 1.2;
    text-align: left;
    white-space: pre-line;
    padding: 16px 16px 0;
    font-size: 20px;
    opacity: 0.9;
}
.v4-catcard__image-wrap {
    flex: 1;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
}
.v4-catcard__image {
    width: 100px;
    height: auto;
    pointer-events: none;
    user-select: none;
}

/* Full-width variant (Get Matched mobile) */
.v4-catcard--full {
    flex-direction: row;
    align-items: center;
    height: 64px;
    padding-left: 20px;
    gap: 16px;
    min-height: auto;
}
.v4-catcard--full .v4-catcard__label {
    flex: 1;
    padding: 0;
    white-space: nowrap;
}
.v4-catcard--full .v4-catcard__image {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

/* === LOGO STRIP === */
.v4-logos {
    width: 100%;
    background: var(--color-neutral-0);
    padding: 0 20px 16px;
}
@media (min-width: 768px) {
    .v4-logos { padding: 0 32px 16px; }
}
.v4-logos__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}
.v4-logos__label {
    font-size: var(--text-overline);
    text-transform: uppercase;
    color: var(--color-neutral-400);
    letter-spacing: 0.1em;
}
.v4-logos__marquee {
    width: 100%;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent, black 18%, black 82%, transparent);
    mask-image: linear-gradient(to right, transparent, black 18%, black 82%, transparent);
}
.v4-logos__track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: v4-marquee 28s linear infinite;
    will-change: transform;
}
.v4-logos__item {
    color: var(--color-neutral-800);
    opacity: 0.4;
    user-select: none;
    white-space: nowrap;
    margin-right: 40px;
}
@media (min-width: 768px) {
    .v4-logos__item { margin-right: 56px; }
}
.v4-logos__item--forbes { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.v4-logos__item--wsj { font-size: 16px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; border: 2px solid currentColor; padding: 2px 8px; }
.v4-logos__item--nerdwallet { font-size: 18px; font-weight: 600; }
.v4-logos__item--cnbc { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.v4-logos__item--bi { font-size: 17px; font-weight: 600; }
.v4-logos__item--usa { font-size: 16px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }

/* === CATEGORIES SECTION === */
.v4-cats {
    width: 100%;
    background: var(--color-neutral-0);
    padding: 64px 20px;
}
@media (min-width: 768px) {
    .v4-cats { padding: 96px 32px; }
}
.v4-cats__inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}
@media (min-width: 768px) {
    .v4-cats__inner { gap: 40px; }
}
.v4-cats__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}
.v4-cats__overline {
    font-size: var(--text-overline);
    text-transform: uppercase;
    color: var(--color-primary-500);
    letter-spacing: 0.1em;
}
.v4-cats__title {
    font-size: var(--text-h2);
    font-weight: 700;
    color: var(--color-neutral-800);
    margin: 0;
}
@media (min-width: 768px) {
    .v4-cats__title { font-size: var(--text-h1); }
}
.v4-cats__subtitle {
    font-size: var(--text-body);
    color: var(--color-neutral-500);
    max-width: 32rem;
}
@media (min-width: 768px) {
    .v4-cats__subtitle { font-size: var(--text-body-lg); }
}

/* Tab bar */
.v4-cats__tabs {
    position: relative;
    display: flex;
    align-items: center;
    overflow-x: auto;
    align-self: center;
    border-radius: var(--radius-full);
    background: var(--color-neutral-100);
    padding: 4px;
    max-width: 100%;
    scrollbar-width: none;
}
.v4-cats__tabs::-webkit-scrollbar { display: none; }
.v4-cats__indicator {
    position: absolute;
    top: 4px;
    bottom: 4px;
    border-radius: var(--radius-full);
    background: var(--color-primary-500);
    box-shadow: var(--shadow-sm);
    pointer-events: none;
    transition: left 280ms cubic-bezier(0.4, 0, 0.2, 1), width 280ms cubic-bezier(0.4, 0, 0.2, 1);
}
.v4-cats__tab {
    position: relative;
    z-index: 10;
    padding: 8px 12px;
    border-radius: var(--radius-full);
    font-size: var(--text-label);
    font-weight: 500;
    white-space: nowrap;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-neutral-600);
    transition: color var(--duration-base);
    outline: none;
    font-family: inherit;
}
@media (min-width: 768px) {
    .v4-cats__tab { padding: 8px 20px; font-size: var(--text-body-sm); }
}
.v4-cats__tab:hover { color: var(--color-neutral-800); }
.v4-cats__tab--active,
.v4-cats__tab--active:hover { color: var(--color-neutral-0); }
.v4-cats__tab:focus-visible {
    box-shadow: 0 0 0 2px rgba(131, 66, 234, 0.5);
}

/* Featured card */
.v4-cats__card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-neutral-100);
    background: var(--color-neutral-0);
}
@media (min-width: 768px) {
    .v4-cats__card { flex-direction: row; }
}
.v4-cats__card-image {
    display: none;
    width: 480px;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
    align-self: stretch;
}
@media (min-width: 768px) {
    .v4-cats__card-image { display: block; }
}
.v4-cats__card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
}
.v4-cats__card-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 20px;
    flex: 1;
    transition: opacity 200ms ease, transform 200ms ease;
}
@media (min-width: 768px) {
    .v4-cats__card-content { padding: 40px; }
}
.v4-cats__card-content--hidden { opacity: 0; transform: translateY(8px); }
.v4-cats__card-title {
    font-size: var(--text-h3);
    font-weight: 700;
    color: var(--color-neutral-800);
    margin: 0;
}
.v4-cats__card-desc {
    font-size: var(--text-body-sm);
    color: var(--color-neutral-500);
    margin: 0;
}

/* Button component */
.v4-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    transition: background var(--duration-base), color var(--duration-base), border-color var(--duration-base);
    text-decoration: none;
    font-family: inherit;
    cursor: pointer;
    border: none;
    gap: 8px;
    outline: none;
}
.v4-btn:focus-visible {
    box-shadow: var(--shadow-focus);
}
.v4-btn--primary {
    background: var(--color-primary-500);
    color: var(--color-neutral-0);
    height: 44px;
    padding: 0 24px;
    font-size: var(--text-body-sm);
    align-self: flex-start;
    width: fit-content;
}
.v4-btn--primary:hover { background: var(--color-primary-600); }
.v4-btn--outline {
    background: transparent;
    color: var(--color-neutral-600);
    border: 1px solid var(--color-neutral-200);
    height: 44px;
    padding: 0 24px;
    font-size: var(--text-body-sm);
}
.v4-btn--outline:hover { background: var(--color-neutral-50); border-color: var(--color-neutral-300); }
.v4-btn--link {
    background: none;
    border: none;
    color: var(--color-primary-600);
    font-size: var(--text-body-sm);
    font-weight: 600;
    padding: 0;
    gap: 4px;
}
.v4-btn--link:hover { color: var(--color-primary-700); text-decoration: underline; text-underline-offset: 4px; }
.v4-btn--cta {
    background: var(--color-success-cta);
    color: var(--color-success-cta-foreground);
    font-size: var(--text-body-lg);
    font-weight: 600;
    padding: 20px 48px;
    border-radius: var(--radius-sm);
    gap: 20px;
}
.v4-btn--cta:hover { background: var(--color-success-cta-hover); }

/* Article list in card */
.v4-cats__articles { display: flex; flex-direction: column; }
.v4-cats__article-divider { height: 1px; background: var(--color-neutral-100); }
.v4-cats__article {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    margin: 0 -16px;
    cursor: pointer;
    border-radius: var(--radius-xs);
    transition: background var(--duration-base);
    text-decoration: none;
}
.v4-cats__article:hover { background: var(--color-neutral-50); }
.v4-cats__article-icon { flex-shrink: 0; color: var(--color-primary-500); }
.v4-cats__article-title {
    font-size: var(--text-body-sm);
    font-weight: 500;
    color: var(--color-neutral-700);
}

/* See all CTA */
.v4-cats__cta { display: flex; justify-content: center; }

/* === WHY BESTGUIDE === */
.v4-why {
    width: 100%;
    background: var(--color-neutral-50);
    padding: 64px 0;
}
@media (min-width: 768px) {
    .v4-why { padding: 96px 0; }
}
.v4-why__header { margin-bottom: 40px; }
.v4-why__overline {
    font-size: var(--text-overline);
    text-transform: uppercase;
    color: var(--color-primary-500);
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}
.v4-why__title {
    font-size: var(--text-h2);
    font-weight: 700;
    color: var(--color-neutral-800);
    max-width: 32rem;
    margin: 0;
}
@media (min-width: 768px) {
    .v4-why__title { font-size: var(--text-h1); max-width: 40rem; }
}

/* Stat cards */
.v4-why__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}
@media (min-width: 768px) {
    .v4-why__stats { grid-template-columns: repeat(3, 1fr); }
}
.v4-why__stat {
    background: var(--color-neutral-0);
    border-radius: var(--radius-xl);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.v4-why__stat-icon {
    color: var(--color-primary-400);
    margin-bottom: 20px;
}
.v4-why__stat-number {
    font-size: var(--text-h1);
    font-weight: 700;
    color: var(--color-neutral-800);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    margin-bottom: 6px;
}
.v4-why__stat-suffix {
    font-size: var(--text-h3);
    font-weight: 600;
    color: var(--color-primary-400);
}
.v4-why__stat-label {
    font-size: var(--text-body-sm);
    color: var(--color-neutral-500);
}

/* Feature cards row */
.v4-why__features {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
}
@media (min-width: 768px) {
    .v4-why__features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.v4-why__feature {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
    width: 100%;
}
.v4-why__feature-card {
    background: var(--color-primary-50);
    border-radius: var(--radius-xl);
    overflow: hidden;
    padding: 28px 28px 20px;
    display: flex;
    flex-direction: column;
    height: 282px;
    position: relative;
    width: 100%;
}
.v4-why__feature-title {
    font-size: var(--text-h3);
    font-weight: 600;
    color: var(--color-primary-800);
    margin: 0;
    line-height: 1.2;
}
.v4-why__feature-desc {
    font-size: var(--text-body);
    color: var(--color-neutral-500);
    margin: 0;
}

/* Curated illustration */
.v4-curated { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.v4-curated__strip {
    width: 100%;
    overflow: hidden;
    padding: 8px 0;
    -webkit-mask-image: linear-gradient(to right, transparent, black 18%, black 82%, transparent);
    mask-image: linear-gradient(to right, transparent, black 18%, black 82%, transparent);
}
.v4-curated__track {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}
.v4-curated__icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-primary-300) 0%, var(--color-primary-500) 100%);
    opacity: 0.35;
    transition: background 350ms var(--ease-out), opacity 400ms var(--ease-out), transform 400ms var(--ease-out);
}
.v4-curated__eval {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    height: 20px;
    padding-right: 12px;
}
.v4-curated__eval-icon { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.v4-curated__eval-icon > * {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 350ms var(--ease-out);
}
.v4-curated__eval-label {
    font-size: var(--text-caption);
    color: var(--color-neutral-500);
    animation: v4-fade-up 400ms var(--ease-out) both;
}

/* Orbit illustration */
.v4-orbit {
    position: absolute;
    top: -12px;
    left: 100%;
    transform: translateX(-50%);
    width: 588px;
    height: 588px;
}
.v4-orbit__spinner {
    width: 100%;
    height: 100%;
    animation: v4-orbit-spin 28s linear infinite;
}
.v4-orbit__ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--color-primary-200);
}
.v4-orbit__dot {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-300) 0%, var(--color-primary-500) 100%);
    animation: v4-orbit-counter 28s linear infinite;
}

/* === NOT SURE SECTION === */
.v4-notsure {
    width: 100%;
    padding: 24px 16px;
    background: linear-gradient(to bottom, var(--color-neutral-50) 50%, var(--color-neutral-0) 50%);
}
@media (min-width: 768px) {
    .v4-notsure { padding: 32px 32px; }
}
.v4-notsure__inner {
    max-width: var(--max-container);
    margin: 0 auto;
}
.v4-notsure__card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: linear-gradient(160deg, var(--color-brand-dark) 0%, var(--color-primary-800) 100%);
}
@media (min-width: 768px) {
    .v4-notsure__card { flex-direction: row; align-items: stretch; }
}
.v4-notsure__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 32px 24px;
    text-align: center;
}
@media (min-width: 768px) {
    .v4-notsure__content {
        align-items: flex-start;
        text-align: left;
        padding: 64px 56px;
        gap: 32px;
    }
}
.v4-notsure__overline {
    font-size: var(--text-overline);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary-400);
    margin-bottom: 12px;
}
.v4-notsure__title {
    font-size: var(--text-h2);
    font-weight: 600;
    color: var(--color-brand-light);
    margin: 0 0 16px;
}
.v4-notsure__desc {
    font-size: var(--text-body-lg);
    color: var(--color-primary-200);
    max-width: 24rem;
    margin: 0;
}
.v4-notsure__time {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary-300);
    font-size: var(--text-label);
}

/* Circles panel */
.v4-notsure__circles {
    display: flex;
    position: relative;
    height: 144px;
    width: 100%;
    align-items: center;
    justify-content: center;
}
@media (min-width: 768px) {
    .v4-notsure__circles {
        height: auto;
        width: 480px;
        flex-shrink: 0;
    }
}
@media (min-width: 1024px) {
    .v4-notsure__circles { width: 560px; }
}
.v4-notsure__circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
/* Mobile: center at bottom */
.v4-notsure__circle--mobile {
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 50%);
}
@media (min-width: 768px) {
    .v4-notsure__circle--mobile { display: none; }
}
/* Desktop: centered */
.v4-notsure__circle--desktop {
    display: none;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
@media (min-width: 768px) {
    .v4-notsure__circle--desktop { display: block; }
}

/* === RECENT POSTS === */
.v4-posts {
    width: 100%;
    background: var(--color-neutral-0);
    padding: 64px 0;
}
@media (min-width: 768px) {
    .v4-posts { padding: 96px 0; }
}
.v4-posts__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
@media (min-width: 1024px) {
    .v4-posts__header { margin-bottom: 40px; }
}
.v4-posts__title {
    font-size: var(--text-h2);
    color: var(--color-neutral-800);
    margin: 0;
}
.v4-posts__grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 24px;
    padding-bottom: 8px;
    margin: 0 -20px;
    padding-left: 20px;
    padding-right: 20px;
    scrollbar-width: none;
}
.v4-posts__grid::-webkit-scrollbar { display: none; }
@media (min-width: 640px) {
    .v4-posts__grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        overflow: visible;
        margin: 0;
        padding: 0;
    }
}
@media (min-width: 1024px) {
    .v4-posts__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
        row-gap: 48px;
    }
}
.v4-post {
    flex-shrink: 0;
    width: 288px;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-decoration: none;
}
@media (min-width: 640px) {
    .v4-post { width: auto; }
}
.v4-post a {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-decoration: none;
}
.v4-post__thumb {
    position: relative;
    aspect-ratio: 16/9;
    width: 100%;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-neutral-100);
}
.v4-post__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow);
}
.v4-post:hover .v4-post__thumb img {
    transform: scale(1.05);
}
.v4-post__meta { display: flex; flex-direction: column; gap: 6px; }
.v4-post__category {
    font-size: var(--text-overline);
    text-transform: uppercase;
    color: var(--color-primary-500);
    letter-spacing: 0.1em;
}
.v4-post__title {
    font-size: var(--text-body-lg);
    font-weight: 600;
    color: var(--color-neutral-800);
    transition: color var(--duration-base);
    margin: 0;
}
.v4-post:hover .v4-post__title { color: var(--color-primary-600); }

/* === FOOTER V4 === */
.v4-footer {
    width: 100%;
    background: linear-gradient(160deg, var(--color-brand-dark) 0%, var(--color-primary-800) 100%);
}
.v4-footer__inner {
    max-width: var(--max-container);
    margin: 0 auto;
    padding: 56px 20px;
}
@media (min-width: 768px) {
    .v4-footer__inner { padding: 64px 40px; }
}
.v4-footer__top {
    display: flex;
    flex-direction: column;
    gap: 40px;
}
@media (min-width: 768px) {
    .v4-footer__top { flex-direction: row; align-items: flex-start; justify-content: space-between; gap: 32px; }
}
.v4-footer__brand { display: flex; flex-direction: column; gap: 16px; }
.v4-footer__brand img { height: 24px; width: auto; filter: brightness(0) invert(1); }
.v4-footer__brand-desc {
    font-size: var(--text-body-sm);
    color: var(--color-primary-200);
    max-width: 220px;
}
.v4-footer__columns {
    display: flex;
    flex-direction: column;
    gap: 40px;
}
@media (min-width: 640px) {
    .v4-footer__columns { flex-direction: row; gap: 48px; }
}
.v4-footer__col { display: flex; flex-direction: column; gap: 16px; }
.v4-footer__col-title {
    font-size: var(--text-label);
    color: var(--color-neutral-0);
    font-weight: 500;
}
.v4-footer__col-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.v4-footer__col-links a {
    font-size: var(--text-body-sm);
    color: var(--color-primary-200);
    text-decoration: none;
    transition: color var(--duration-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.v4-footer__col-links a:hover { color: var(--color-neutral-0); }
.v4-footer__bottom {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid rgba(171, 125, 247, 0.15);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
@media (min-width: 640px) {
    .v4-footer__bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}
.v4-footer__copy {
    font-size: var(--text-caption);
    color: var(--color-primary-300);
}
.v4-footer__legal {
    display: flex;
    align-items: center;
    gap: 20px;
}
.v4-footer__legal a {
    font-size: var(--text-caption);
    color: var(--color-primary-300);
    text-decoration: none;
    transition: color var(--duration-base);
}
.v4-footer__legal a:hover { color: var(--color-neutral-0); }

/* === INVIEW ANIMATION HELPER === */
.v4-inview {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}
.v4-inview--visible {
    opacity: 1;
    transform: translateY(0);
}

/* Spinner animation */
.v4-spinning {
    animation: v4-spin 1s linear infinite;
}

/* Logos disclaimer */
.v4-logos__disclaimer {
    font-size: var(--text-micro);
    color: var(--color-neutral-400);
    text-align: center;
    margin-top: 8px;
}

/* === ALL CATEGORIES DROPDOWN === */
.v4-allcats {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 640px;
    background: var(--color-neutral-0);
    border: 1px solid var(--color-neutral-100);
    border-radius: var(--radius-md);
    box-shadow: 0 24px 48px rgba(0,0,0,.08), 0 12px 16px rgba(0,0,0,.05);
    padding: 16px;
    z-index: 50;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}
.v4-allcats--hidden { display: none; }
.v4-allcats__inner { max-width: 100%; }
.v4-allcats__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
}
.v4-allcats__item {
    display: block;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--text-body-sm);
    font-weight: 500;
    color: var(--color-neutral-600);
    text-decoration: none;
    transition: background var(--duration-fast), color var(--duration-fast);
}
.v4-allcats__item:hover {
    background: var(--color-primary-50);
    color: var(--color-primary-700);
}
.v4-nav__caret {
    transition: transform var(--duration-base);
}
.v4-nav__caret--open {
    transform: rotate(180deg);
}

/* === SEARCH RESULTS === */
.v4-search-section {
    padding: 64px 0;
    min-height: 60vh;
}
.v4-search-title {
    font-size: var(--text-h2);
    font-weight: 700;
    color: var(--color-neutral-800);
    margin: 0 0 8px;
}
.v4-search-count {
    font-size: var(--text-body-sm);
    color: var(--color-neutral-500);
    margin: 0 0 40px;
}
.v4-search-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
.v4-search-item {
    display: flex;
    gap: 20px;
    text-decoration: none;
    padding: 16px;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    transition: background var(--duration-base);
}
.v4-search-item:hover { background: var(--color-neutral-50); }
.v4-search-item__type {
    font-size: var(--text-overline);
    text-transform: uppercase;
    color: var(--color-primary-500);
    letter-spacing: 0.1em;
    margin: 0 0 6px;
}
.v4-search-item__title {
    font-size: var(--text-body-lg);
    font-weight: 600;
    color: var(--color-neutral-800);
    margin: 0 0 8px;
}
.v4-search-item__excerpt {
    font-size: var(--text-body-sm);
    color: var(--color-neutral-500);
    margin: 0;
}
.v4-search-empty {
    text-align: center;
    color: var(--color-neutral-400);
    padding: 60px 0;
    font-size: var(--text-body-lg);
}
.v4-search-pagination {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

/* === DISCLAIMER === */
.v4-disclaimer {
    width: 100%;
    background: var(--color-neutral-100);
    padding: 12px 20px;
    text-align: center;
    min-height: 36px;
    transition: opacity 200ms ease;
}
.v4-disclaimer--hidden {
    opacity: 0;
    pointer-events: none;
}
@media (min-width: 768px) {
    .v4-disclaimer { padding: 12px 40px; }
}
.v4-disclaimer p {
    max-width: var(--max-container);
    margin: 0 auto;
    font-size: var(--text-caption);
    color: var(--color-neutral-500);
    line-height: 1.5;
}
.v4-disclaimer a {
    color: var(--color-primary-600);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.v4-disclaimer a:hover { color: var(--color-primary-700); }

/* === NEWSLETTER === */
.v4-newsletter {
    width: 100%;
    background: linear-gradient(160deg, var(--color-primary-800) 0%, var(--color-primary-700) 100%);
}
.v4-newsletter__inner {
    max-width: var(--max-container);
    margin: 0 auto;
    padding: 64px 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}
@media (min-width: 768px) {
    .v4-newsletter__inner { padding: 96px 40px; }
}
@media (min-width: 1024px) {
    .v4-newsletter__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 64px;
    }
}
.v4-newsletter__text { display: flex; flex-direction: column; gap: 12px; }
.v4-newsletter__title {
    font-size: var(--text-h3);
    color: var(--color-neutral-0);
    margin: 0;
}
.v4-newsletter__desc {
    font-size: var(--text-body-sm);
    color: var(--color-primary-200);
    margin: 0;
}
.v4-newsletter__form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}
@media (min-width: 1024px) {
    .v4-newsletter__form { max-width: 480px; }
}
.v4-newsletter__row {
    display: flex;
    gap: 12px;
    align-items: center;
}
.v4-newsletter__input-wrap {
    position: relative;
    flex: 1;
}
.v4-newsletter__input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-neutral-400);
    pointer-events: none;
}
.v4-newsletter__input {
    width: 100%;
    height: 48px;
    padding: 0 16px 0 40px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: var(--text-body);
    color: var(--color-neutral-700);
    background: var(--color-neutral-0);
    font-family: inherit;
    outline: none;
}
.v4-newsletter__input::placeholder { color: var(--color-neutral-400); }
.v4-newsletter__input:focus {
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-focus);
}
.v4-newsletter__submit {
    height: 48px;
    padding: 0 24px;
    background: var(--color-primary-500);
    color: var(--color-neutral-0);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--text-body-sm);
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background var(--duration-base);
}
.v4-newsletter__submit:hover { background: var(--color-primary-600); }
.v4-newsletter__feedback {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: var(--text-body);
    font-weight: 600;
    text-align: center;
}
.v4-newsletter__feedback--success {
    background: rgba(0, 166, 116, 0.15);
    color: var(--color-success-cta);
}
.v4-newsletter__feedback--error {
    background: rgba(255, 105, 88, 0.15);
    color: var(--color-error-500);
}
.v4-newsletter__privacy {
    font-size: var(--text-caption);
    color: var(--color-primary-200);
}
.v4-newsletter__privacy a {
    color: var(--color-primary-200);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--duration-base);
}
.v4-newsletter__privacy a:hover { color: var(--color-neutral-0); }