/* ============================================================
   Battlefy Zone — Home Page
   Page-specific styles only.
   Global tokens/components live in battlefy-*.css.
   ============================================================ */

.index-page {
    min-height: 100vh;
}

.index-main {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.index-sidebar__brand {
    padding: 1.25rem;
}

.index-brand {
    display: block;
    padding: .4rem;
    border-radius: var(--radius-md);
}

.index-brand:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.index-brand img {
    width: 100%;
    max-width: 210px;
    height: auto;
    margin-inline: auto;
    object-fit: contain;
}

.index-sidebar__footer {
    padding: .75rem;
    border-top: 1px solid var(--sidebar-border);
}

.index-theme-control {
    width: 100%;
    min-height: 50px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: .7rem;
    padding: .55rem .65rem;
    border: 1px solid var(--sidebar-border);
    border-radius: var(--radius-md);
    background: var(--sidebar-surface);
    color: var(--sidebar-text);
    text-align: left;
    cursor: pointer;
}

.index-theme-control:hover {
    border-color: color-mix(in srgb, var(--accent) 50%, var(--sidebar-border));
}

.index-theme-control__icon {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: color-mix(in srgb, var(--accent) 15%, transparent);
    color: var(--accent);
}

.index-theme-control strong,
.index-theme-control small {
    display: block;
}

.index-theme-control strong {
    font-size: .85rem;
}

.index-theme-control small {
    margin-top: 1px;
    color: var(--sidebar-text-muted);
    font-size: .72rem;
}

.index-theme-control > svg {
    width: 15px;
    height: 15px;
    color: var(--sidebar-text-muted);
}

.index-legal {
    position: relative;
}

.index-legal__trigger {
    width: 100%;
    border: 0;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
}

.index-legal__trigger > span {
    flex: 1;
}

.index-legal__chevron {
    width: 16px !important;
    height: 16px !important;
    margin-left: auto;
    transition: transform var(--duration-fast) var(--ease-standard);
}

.index-legal.is-open .index-legal__chevron {
    transform: rotate(180deg);
}

.index-legal__submenu {
    margin: .3rem .5rem .4rem 2.55rem;
    padding: .35rem;
    border: 1px solid var(--sidebar-border);
    border-radius: var(--radius-md);
    background: var(--sidebar-surface);
}

.index-legal__submenu a {
    display: flex;
    align-items: center;
    gap: .55rem;
    min-height: 38px;
    padding: .45rem .6rem;
    border-radius: 9px;
    color: var(--sidebar-text-muted);
    text-decoration: none;
    font-size: .86rem;
}

.index-legal__submenu a:hover {
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    color: var(--sidebar-text);
}

.index-legal__submenu svg {
    width: 16px;
    height: 16px;
    color: var(--accent);
}

/* ============================================================
   Hero
   ============================================================ */

.index-hero {
    position: relative;
    flex: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
}

.index-hero__background {
    position: absolute;
    inset: 0;
    z-index: -4;
    background:
        linear-gradient(
            90deg,
            color-mix(in srgb, var(--bg-primary) 96%, transparent) 0%,
            color-mix(in srgb, var(--bg-primary) 86%, transparent) 52%,
            color-mix(in srgb, var(--bg-primary) 58%, transparent) 100%
        ),
        url('../images/battlefy.bg.png') center / cover no-repeat;
    opacity: .95;
}

[data-theme="dark"] .index-hero__background {
    background:
        linear-gradient(
            90deg,
            rgba(6, 20, 29, .98) 0%,
            rgba(6, 20, 29, .90) 50%,
            rgba(6, 20, 29, .58) 100%
        ),
        url('../images/battlefy.bg.png') center / cover no-repeat;
}

/* ============================================================
   Crawlable section directory
   ============================================================ */

.index-explore {
    position: relative;
    padding: clamp(4rem, 8vw, 7rem) 0;
    background: var(--bg-primary);
}

.index-explore__inner {
    display: grid;
    gap: clamp(2rem, 4vw, 3rem);
}

.index-explore__header {
    max-width: 760px;
}

.index-explore__eyebrow {
    color: var(--accent);
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.index-explore__header h2 {
    margin: .75rem 0 .8rem;
    color: var(--text-primary);
    font-size: clamp(2rem, 4.5vw, 3.75rem);
    line-height: 1.04;
    letter-spacing: -.045em;
}

.index-explore__header p {
    max-width: 680px;
    margin: 0;
    color: var(--text-secondary);
    font-size: clamp(1rem, 1.6vw, 1.12rem);
    line-height: 1.7;
}

.index-explore__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.index-explore__card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    min-height: 118px;
    padding: 1.15rem;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--surface);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    transition: transform var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard);
}

.index-explore__card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--accent) 58%, var(--border));
    box-shadow: var(--shadow-md);
}

.index-explore__card:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring), var(--shadow-md);
}

.index-explore__icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: color-mix(in srgb, var(--accent) 12%, var(--surface));
    color: var(--accent);
}

.index-explore__icon svg,
.index-explore__card > svg {
    width: 20px;
    height: 20px;
}

.index-explore__card > svg {
    color: var(--text-muted);
    transition: transform var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}

.index-explore__card:hover > svg {
    transform: translateX(3px);
    color: var(--accent);
}

.index-explore__card strong,
.index-explore__card small {
    display: block;
}

.index-explore__card strong {
    margin-bottom: .3rem;
    font-size: 1rem;
}

.index-explore__card small {
    color: var(--text-secondary);
    font-size: .82rem;
    line-height: 1.45;
}

@media (max-width: 1000px) {
    .index-explore__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
    .index-explore { padding-inline: .15rem; }
    .index-explore__grid { grid-template-columns: 1fr; }
    .index-explore__card { min-height: 104px; }
}

.index-hero__background::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, transparent 65%, var(--bg-primary) 100%),
        radial-gradient(circle at 80% 35%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 36%);
}

.index-hero__glow {
    position: absolute;
    z-index: -3;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .16;
    pointer-events: none;
}

.index-hero__glow--one {
    top: 10%;
    right: 10%;
    background: var(--accent);
}

.index-hero__glow--two {
    bottom: -18%;
    right: 36%;
    background: var(--accent-hover);
    opacity: .08;
}

.index-hero__content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
    align-items: center;
    gap: clamp(2rem, 6vw, 7rem);
    padding-top: clamp(3rem, 7vh, 7rem);
    padding-bottom: clamp(4rem, 9vh, 8rem);
}

.index-hero__copy {
    max-width: 760px;
}

.index-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    margin-bottom: 1.25rem;
    color: var(--accent);
    font-size: .78rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: .14em;
}

.index-eyebrow__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 13%, transparent);
}

.index-hero h1 {
    max-width: 800px;
    font-size: clamp(3.2rem, 7vw, 6.6rem);
    letter-spacing: -.035em;
    line-height: .88;
    text-wrap: balance;
}

.index-hero h1 span {
    display: block;
    color: var(--accent);
}

.index-hero__description {
    max-width: 620px;
    margin-top: 1.6rem;
    color: var(--text-secondary);
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    line-height: 1.65;
}

.index-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .85rem;
    margin-top: 2rem;
}

/* Keep account actions hidden until Firebase resolves authentication. */
.index-page.auth-pending .index-hero__actions {
    visibility: hidden;
}

.index-hero__actions .bz-button {
    min-width: 148px;
}

.index-community {
    max-width: 720px;
    margin-top: 3.2rem;
}

.index-community__heading {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: .85rem;
    color: var(--text-secondary);
    font-size: .78rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: .1em;
    text-transform: uppercase;
}

.index-community__line {
    width: 70px;
    height: 1px;
    background: var(--border);
}

.index-community__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem;
}

.index-social-card {
    min-width: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: .75rem;
    padding: .8rem .9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: color-mix(in srgb, var(--surface) 78%, transparent);
    color: var(--text-primary);
    text-decoration: none;
    backdrop-filter: blur(10px);
    transition:
        transform var(--duration-fast) var(--ease-standard),
        border-color var(--duration-fast) var(--ease-standard),
        background-color var(--duration-fast) var(--ease-standard);
}

.index-social-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
    background: var(--surface);
}

.index-social-card__icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: #303030;
    color: #fff;
}

.index-social-card__icon--whatsapp {
    background: #25D366;
}
.index-social-card__icon img {
    width: 22px;
    height: 22px;
    display: block;
    object-fit: contain;
}

.index-social-card strong,
.index-social-card small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.index-social-card strong {
    font-size: .9rem;
}

.index-social-card small {
    margin-top: 1px;
    color: var(--text-secondary);
    font-size: .72rem;
}

.index-social-card > svg {
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
}

/* ============================================================
   Decorative visual
   ============================================================ */

.index-hero__visual {
    position: relative;
    width: min(100%, 480px);
    min-height: 500px;
    justify-self: end;
    perspective: 1000px;
}

.index-visual-card {
    position: absolute;
    border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
    border-radius: 34px;
    box-shadow: var(--shadow-lg);
}

.index-visual-card--back {
    inset: 11% 2% 7% 13%;
    transform: rotate(8deg);
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, transparent), transparent 55%),
        var(--surface);
    opacity: .5;
}

.index-visual-card--front {
    inset: 5% 8% 12% 4%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.5rem;
    overflow: hidden;
    background:
        radial-gradient(circle at 80% 18%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 32%),
        linear-gradient(145deg, color-mix(in srgb, var(--surface) 96%, transparent), color-mix(in srgb, var(--bg-secondary) 85%, transparent));
    backdrop-filter: blur(18px);
    transform: rotate(-4deg);
}

[data-theme="dark"] .index-visual-card--front {
    background:
        radial-gradient(circle at 80% 18%, rgba(0, 200, 232, .14), transparent 32%),
        linear-gradient(145deg, rgba(11, 43, 53, .96), rgba(6, 20, 29, .92));
}

.index-visual-card--front::before {
    content: "";
    position: absolute;
    top: -100px;
    right: -100px;
    width: 280px;
    height: 280px;
    border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
    border-radius: 50%;
}

.index-visual-card--front::after {
    content: "";
    position: absolute;
    right: -60px;
    bottom: -120px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--accent) 9%, transparent);
    filter: blur(5px);
}

.index-visual-card__top,
.index-visual-card__bottom {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.index-visual-card__top > svg {
    width: 28px;
    height: 28px;
    color: var(--accent);
}

.index-visual-card__live {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .35rem .6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    color: var(--text-secondary);
    font-size: .7rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: .08em;
}

.index-visual-card__live span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 14%, transparent);
}

.index-visual-card__center {
    position: relative;
    z-index: 1;
}

.index-visual-card__mini-label {
    display: block;
    margin-bottom: .7rem;
    color: var(--accent);
    font-size: .72rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: .15em;
}

.index-visual-card__center strong {
    display: block;
    font-size: clamp(2.8rem, 5vw, 4.7rem);
    line-height: .82;
    letter-spacing: -.04em;
}

.index-visual-card__bottom {
    position: relative;
    z-index: 1;
    color: var(--text-secondary);
    font-size: .8rem;
    font-weight: var(--font-weight-semibold);
}

.index-visual-card__bottom > svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

/* ============================================================
   Announcement modal
   ============================================================ */

.index-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: grid;
    place-items: center;
    padding: 1rem;
}

.index-modal[hidden] {
    display: none;
}

.index-modal__backdrop {
    position: absolute;
    inset: 0;
    background: var(--surface-overlay);
    backdrop-filter: blur(8px);
}

.index-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(100%, 520px);
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: var(--surface);
    box-shadow: var(--shadow-lg);
    text-align: center;
    animation: index-modal-in var(--duration-normal) var(--ease-spring);
}

.index-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.index-modal__icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    margin: .25rem auto 1rem;
    border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
    border-radius: 18px;
    background: color-mix(in srgb, var(--accent) 10%, var(--surface));
    color: var(--accent);
}

.index-modal__icon svg {
    width: 28px;
    height: 28px;
}

.index-modal__eyebrow {
    color: var(--accent);
    font-size: .72rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: .13em;
}

.index-modal__dialog h2 {
    margin-top: .35rem;
    font-size: 1.8rem;
}

.index-modal__dialog h3 {
    margin-top: .25rem;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
}

.index-modal__message {
    min-height: 72px;
    display: grid;
    place-items: center;
    margin: 1.2rem 0;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
}

.index-modal__message p {
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}

.index-modal__preference {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: .55rem;
    color: var(--text-secondary);
    font-size: .8rem;
    text-align: left;
}

.index-modal__preference input {
    width: 17px;
    height: 17px;
    margin-top: 1px;
    accent-color: var(--accent);
}

.index-modal__save {
    width: 100%;
    margin-top: 1rem;
}

@keyframes index-modal-in {
    from {
        opacity: 0;
        transform: translateY(18px) scale(.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ============================================================
   Footer
   ============================================================ */

.index-footer {
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface) 90%, transparent);
    backdrop-filter: blur(14px);
}

.index-footer__inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: .85rem;
    padding-bottom: .85rem;
}

.index-footer__copyright {
    color: var(--text-secondary);
    font-size: .78rem;
}

.index-footer__links {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.index-footer__links a {
    padding: .4rem .7rem;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    color: var(--text-secondary);
    font-size: .76rem;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

.index-footer__links a:hover {
    border-color: var(--border);
    color: var(--text-primary);
    background: var(--surface-hover);
}

/* ============================================================
   Mobile header + navigation
   ============================================================ */

.index-hero > .index-mobile-header {
    position: absolute;
    inset: 0 0 auto;
    z-index: 10;
}

.index-mobile-header {
    padding-inline: var(--page-padding);
}

.index-mobile-brand {
    display: inline-flex;
    align-items: center;
}

.index-mobile-brand img {
    width: 124px;
    max-width: 44vw;
    height: auto;
}

.index-mobile-actions {
    display: flex;
    align-items: center;
    gap: .45rem;
}

.index-mobile-actions .bz-icon-button {
    transition:
        transform var(--duration-fast) var(--ease-standard),
        background-color var(--duration-fast) var(--ease-standard),
        border-color var(--duration-fast) var(--ease-standard);
}

.index-mobile-actions .bz-icon-button:active {
    transform: scale(.94);
}

.index-mobile-panel {
    padding: 1rem;
}

.index-mobile-panel__header {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem;
    padding-bottom: .8rem;
    border-bottom: 1px solid var(--sidebar-border);
}

.index-mobile-panel__header strong,
.index-mobile-panel__eyebrow {
    display: block;
}

.index-mobile-panel__eyebrow {
    margin-bottom: .1rem;
    color: var(--accent);
    font-size: .65rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: .12em;
}

.index-mobile-panel__header strong {
    color: var(--sidebar-text);
    font-size: 1.05rem;
}

.index-mobile-nav {
    padding: .8rem 0;
}

.index-mobile-nav > a,
.index-mobile-nav__group > a,
.index-mobile-nav__legal {
    width: 100%;
    min-height: 46px;
    display: flex;
    align-items: center;
    gap: .75rem;
    margin: .18rem 0;
    padding: .65rem .75rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--sidebar-text-muted);
    font-family: inherit;
    font-size: .95rem;
    font-weight: var(--font-weight-semibold);
    text-align: left;
    text-decoration: none;
    cursor: pointer;
}

.index-mobile-nav > a:hover,
.index-mobile-nav__group > a:hover,
.index-mobile-nav__legal:hover,
.index-mobile-nav > a.is-active {
    background: var(--sidebar-surface);
    color: var(--sidebar-text);
}

.index-mobile-nav > a.is-active {
    border-color: color-mix(in srgb, var(--accent) 45%, transparent);
    background: color-mix(in srgb, var(--accent) 12%, var(--sidebar-surface));
    color: var(--accent);
}

.index-mobile-nav svg {
    width: 19px;
    height: 19px;
    flex: 0 0 auto;
}

.index-mobile-nav__group {
    margin-top: 1rem;
    padding-top: .75rem;
    border-top: 1px solid var(--sidebar-border);
}

.index-mobile-nav__label {
    display: block;
    margin: 0 .75rem .3rem;
    color: var(--sidebar-text-muted);
    font-size: .68rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: .1em;
    text-transform: uppercase;
}

.index-mobile-nav__legal {
    justify-content: space-between;
}

.index-mobile-nav__legal-title {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.index-mobile-nav__submenu {
    margin: .15rem 0 .5rem 1.2rem;
    padding-left: .65rem;
    border-left: 1px solid var(--sidebar-border);
}

.index-mobile-nav__submenu a {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .55rem .7rem;
    border-radius: 10px;
    color: var(--sidebar-text-muted);
    text-decoration: none;
    font-size: .87rem;
}

.index-mobile-nav__submenu a:hover {
    color: var(--sidebar-text);
    background: var(--sidebar-surface);
}

.index-mobile-nav__submenu svg {
    width: 16px;
    height: 16px;
    color: var(--accent);
}

@media (max-width: 1023px) {
    .index-hero {
        min-height: 100svh;
        align-items: flex-start;
    }

    .index-hero__content {
        width: 100%;
        padding-top: clamp(6.5rem, 17vw, 8rem);
    }
}

@media (max-width: 700px) {
    .index-mobile-brand img {
        width: 118px;
    }

    .index-hero__content {
        padding-top: 6.4rem;
    }
}

@media (max-width: 420px) {
    .index-mobile-brand img {
        width: 108px;
    }

    .index-hero__content {
        padding-top: 6.1rem;
    }
}

/* ============================================================
   Floating Community Chat
   ============================================================ */

.index-whatsapp {
    position: fixed;
    right: 1.25rem;
    bottom: var(--bz-whatsapp-bottom, 1.25rem);
    z-index: calc(var(--z-modal) - 1);
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    min-height: 46px;
    padding: .65rem .95rem;
    border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border));
    border-radius: var(--radius-pill);
    background: color-mix(in srgb, var(--surface) 94%, var(--accent) 6%);
    color: var(--text-primary);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 14%, transparent);
    text-decoration: none;
    font-size: .8rem;
    font-weight: var(--font-weight-bold);
    transition:
        transform var(--duration-fast) var(--ease-standard),
        background var(--duration-fast) var(--ease-standard),
        border-color var(--duration-fast) var(--ease-standard),
        box-shadow var(--duration-fast) var(--ease-standard);
}

.index-whatsapp svg {
    width: 19px;
    height: 19px;
    color: var(--accent);
    stroke-width: 1.8;
}

.index-whatsapp:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--accent) 68%, var(--border));
    background: color-mix(in srgb, var(--surface) 88%, var(--accent) 12%);
    box-shadow: 0 10px 28px color-mix(in srgb, var(--accent) 20%, transparent);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 1200px) {
    .index-hero__content {
        grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
        gap: 2.5rem;
    }

    .index-hero__visual {
        min-height: 420px;
    }

    .index-visual-card__center strong {
        font-size: 3.4rem;
    }
}

@media (max-width: 1023px) {
    .index-hero {
        min-height: auto;
    }

    .index-hero__content {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding-top: 4rem;
    }

    .index-hero__visual {
        width: min(100%, 440px);
        min-height: 390px;
        justify-self: center;
    }

    .index-footer__inner {
        padding-bottom: 1rem;
    }
}

@media (max-width: 700px) {
    .index-hero__content {
        padding-top: 2.5rem;
        padding-bottom: 3.5rem;
    }

    .index-hero h1 {
        font-size: clamp(3rem, 15vw, 4.5rem);
    }

    .index-hero__description {
        font-size: 1rem;
    }

    .index-hero__actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .index-hero__actions .bz-button {
        width: 100%;
        min-width: 0;
    }

    .index-community__actions {
        grid-template-columns: 1fr;
    }

    .index-hero__visual {
        min-height: 340px;
    }

    .index-visual-card--front {
        inset: 5% 3% 10% 1%;
    }

    .index-visual-card--back {
        inset: 10% -1% 5% 8%;
    }

    .index-visual-card__center strong {
        font-size: 3rem;
    }

    .index-footer__inner {
        flex-direction: column;
        align-items: flex-start;
        padding-top: 1rem;
        padding-bottom: 1rem;
    }

    .index-footer__links {
        width: 100%;
        flex-wrap: wrap;
    }

    .index-footer__links a {
        padding-left: 0;
    }

    .index-whatsapp {
        right: .85rem;
        bottom: var(--bz-whatsapp-bottom, .85rem);
        width: 46px;
        height: 46px;
        min-height: 46px;
        justify-content: center;
        padding: 0;
    }

    .index-whatsapp span {
        display: none;
    }
}

@media (max-width: 420px) {
    .index-hero__actions {
        grid-template-columns: 1fr;
    }

    .index-hero__visual {
        min-height: 300px;
    }

    .index-visual-card__center strong {
        font-size: 2.55rem;
    }

    .index-modal__dialog {
        padding: 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .index-visual-card--front,
    .index-visual-card--back {
        transform: none;
    }
}

/* ============================================================
   Global-style footer attribution + mobile refinements
   ============================================================ */

.index-footer__copyright {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .55rem;
}

.index-footer__copyright a {
    color: inherit;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

.index-footer__copyright a:hover {
    color: var(--text-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.index-footer__divider {
    opacity: .45;
}

.index-mobile-header--hero {
    border-bottom: 0 !important;
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

@media (max-width: 1023px) {
    .index-hero__content {
        padding-inline: clamp(1rem, 5vw, 1.5rem);
    }
}

@media (max-width: 700px) {
    .index-hero__content {
        padding-inline: 1rem;
    }

    .index-footer__copyright {
        line-height: 1.55;
    }

    .index-whatsapp {
        z-index: calc(var(--z-modal) - 1);
        bottom: max(1rem, env(safe-area-inset-bottom));
    }
}

@media (max-width: 420px) {
    .index-hero__content {
        padding-inline: .9rem;
    }
}

/* Let the homepage hero begin at the mobile header separator. */
@media (max-width: 1023px) {
    #bzGlobalHeader + .index-main {
        padding-block-start: 0 !important;
    }

    .index-hero__content {
        padding-top: .75rem;
    }
}

@media (max-width: 700px) {
    .index-hero__content {
        padding-top: 1.5rem;
    }

    .index-community {
        margin-top: 1.75rem;
    }
}