/* ============================================
   ZLS V4 — VIEW-SPECIFIC STYLES
   Home, Gallery, FAQ, Contact
   Full responsive: UltraWide → 320px
   ============================================ */

/* ═══════════════════════════════════════
   HOME: Hero
   ═══════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--sp-24) var(--sp-8);
    background: var(--surface-lowest);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: var(--surface-low);
    background-image: radial-gradient(circle at 70% 30%, var(--primary-glow-intense) 0%, transparent 60%);
}

.hero__gradient {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to right, var(--surface), rgba(15, 17, 21, 0.8), transparent);
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero__tag {
    color: var(--primary);
    margin-bottom: var(--sp-6);
}

.hero__title {
    margin-bottom: var(--sp-8);
    color: var(--on-surface);
}

.hero__title span {
    color: var(--primary);
}

.hero__description {
    font-size: 1.125rem;
    color: var(--on-surface-variant);
    max-width: 600px;
    margin-bottom: var(--sp-12);
    padding-left: var(--sp-6);
    padding-top: var(--sp-2);
    padding-bottom: var(--sp-2);
    border-left: 2px solid var(--primary);
    background: rgba(26, 28, 32, 0.5);
    backdrop-filter: blur(8px);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-6);
}

.hero__hud {
    position: absolute;
    bottom: var(--sp-12);
    right: var(--sp-12);
    z-index: 2;
    padding: var(--sp-4);
    background: rgba(40, 42, 46, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid var(--outline-ghost);
}

/* Hero Responsive */
@media (max-width: 768px) {
    .hero { padding: var(--sp-16) var(--sp-6); min-height: 90vh; padding-top: 100px; }
    .hero__gradient { background: linear-gradient(to bottom, var(--surface), rgba(15, 17, 21, 0.8), transparent); }
    .hero__description { font-size: 1rem; max-width: 100%; }
    .hero__hud { display: none; }
}

@media (max-width: 480px) {
    .hero { padding: var(--sp-8) var(--sp-4); padding-top: 80px; min-height: 85vh; }
    .hero__tag { font-size: 0.55rem; letter-spacing: 0.15em; }
    .hero__description {
        font-size: 0.875rem;
        padding-left: var(--sp-4);
        margin-bottom: var(--sp-8);
    }
    .hero__actions { flex-direction: column; gap: var(--sp-3); }
}

@media (max-width: 320px) {
    .hero { padding: var(--sp-4) var(--sp-2); padding-top: 64px; }
    .hero__tag { font-size: 0.5rem; }
    .hero__description { font-size: 0.8125rem; padding-left: var(--sp-3); }
    .hero__actions .btn-primary { font-size: 0.7rem; padding: var(--sp-3) var(--sp-4); }
}


/* ═══════════════════════════════════════
   HOME: Bento Grid
   ═══════════════════════════════════════ */
.bento-section {
    padding: var(--sp-24) var(--sp-8);
    background: var(--surface);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: var(--sp-4);
}

.bento-item {
    position: relative;
    overflow: hidden;
    background: var(--surface-container);
    border: 1px solid var(--outline-ghost);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--sp-6);
}

.bento-item:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 32px var(--primary-glow);
    cursor: pointer;
}

.bento-item--lg {
    grid-column: span 2;
    grid-row: span 2;
    padding: var(--sp-8);
}

.bento-item--wide {
    grid-column: span 2;
}

.bento-item--full {
    grid-column: span 4;
}

.bento-item--teal {
    background: var(--secondary-container);
}

.bento-item__bg {
    position: absolute;
    inset: 0;
    opacity: 0.42;
    background: radial-gradient(circle at top right, var(--primary) 0%, transparent 70%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: opacity var(--transition-spatial), transform var(--transition-spatial);
}

.bento-item:hover .bento-item__bg {
    opacity: 0.55;
    transform: scale(1.04);
}

.bento-item__gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--surface), rgba(15, 17, 21, 0.5), transparent);
}

.bento-item__icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: var(--sp-4);
}

.bento-item__number {
    color: var(--outline);
}

.bento-item__title {
    font-family: var(--font-headline);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--on-surface);
    margin-bottom: var(--sp-2);
    transition: color var(--transition-base);
}

.bento-item:hover .bento-item__title {
    color: var(--primary);
}

.bento-item__desc {
    font-size: 0.8125rem;
    color: var(--on-surface-variant);
}

/* Bento Responsive */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 220px;
    }
    .bento-item--full { grid-column: span 2; }
    .bento-section { padding: var(--sp-16) var(--sp-6); }
}

@media (max-width: 640px) {
    .bento-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    .bento-item--lg { grid-column: span 1; grid-row: span 1; padding: var(--sp-6); }
    .bento-item--wide { grid-column: span 1; }
    .bento-item--full { grid-column: span 1; }
    .bento-section { padding: var(--sp-12) var(--sp-4); }
    .bento-item__desc { font-size: 0.75rem; }
}

@media (max-width: 320px) {
    .bento-grid { grid-auto-rows: 160px; gap: var(--sp-2); }
    .bento-item { padding: var(--sp-3); }
    .bento-item__icon { font-size: 1.5rem; margin-bottom: var(--sp-2); }
    .bento-item__desc { font-size: 0.7rem; }
}

/* ═══════════════════════════════════════
   HOME: Included Section
   ═══════════════════════════════════════ */
.included-section {
    padding: var(--sp-24) var(--sp-8);
    background: var(--surface-low);
    border-top: 1px solid var(--outline-ghost);
    border-bottom: 1px solid var(--outline-ghost);
}

.included-section__lede {
    max-width: 760px;
    color: var(--on-surface-variant);
    margin-bottom: var(--sp-12);
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-4);
}

.included-card {
    display: flex;
    gap: var(--sp-6);
    padding: var(--sp-6);
    background: var(--surface-container);
    border: 1px solid var(--outline-ghost);
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
}

.included-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 32px var(--primary-glow);
    transform: translateY(-2px);
}

.included-card__icon-wrap {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(211, 47, 47, 0.08);
    border: 1px solid rgba(211, 47, 47, 0.2);
    color: var(--primary);
    flex-shrink: 0;
}

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

.included-card__title {
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--on-surface);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.included-card__desc {
    color: var(--on-surface-variant);
    line-height: 1.5;
    font-size: 0.8125rem;
}

/* Responsive Included Section */
@media (max-width: 1024px) {
    .included-section { padding: var(--sp-16) var(--sp-6); }
    .included-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .included-section { padding: var(--sp-12) var(--sp-4); }
    .included-grid { grid-template-columns: 1fr; }
    .included-card { gap: var(--sp-4); padding: var(--sp-4); }
    .included-card__icon-wrap { width: 40px; height: 40px; }
}

@media (max-width: 320px) {
    .included-card { padding: var(--sp-4); gap: var(--sp-3); }
    .included-card__icon-wrap { width: 32px; height: 32px; }
}

/* ═══════════════════════════════════════
   HOME: Proof + AEO
   ═══════════════════════════════════════ */
.proof-section {
    padding: var(--sp-24) var(--sp-8);
    background: linear-gradient(180deg, var(--surface) 0%, rgba(17, 19, 24, 0.98) 100%);
    border-top: 1px solid var(--outline-ghost);
}

.proof-section__lede {
    max-width: 760px;
    color: var(--on-surface-variant);
    margin-bottom: var(--sp-10);
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-4);
    margin-bottom: var(--sp-8);
}

.proof-card,
.proof-answer {
    position: relative;
    overflow: hidden;
    padding: var(--sp-6);
    background: var(--surface-container);
}

.proof-card__label,
.proof-answer__q {
    margin-bottom: var(--sp-3);
    letter-spacing: 0.08em;
}

.proof-card__text,
.proof-answer__a {
    color: var(--on-surface-variant);
    line-height: 1.6;
}

.proof-answers {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sp-4);
}

.proof-answer {
    min-height: 180px;
}

@media (max-width: 1024px) {
    .proof-section { padding: var(--sp-16) var(--sp-6); }
    .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .proof-answers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
    .proof-section { padding: var(--sp-12) var(--sp-4); }
    .proof-grid,
    .proof-answers { grid-template-columns: 1fr; }
}

@media (max-width: 320px) {
    .proof-card,
    .proof-answer { padding: var(--sp-4); }
}


/* ═══════════════════════════════════════
   GALLERY (PORTFOLIO V2)
   ═══════════════════════════════════════ */
.gallery-section {
    padding: calc(80px + var(--sp-16)) var(--sp-8) var(--sp-24);
    background: var(--surface);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    grid-auto-rows: 300px;
    grid-auto-flow: dense;
    gap: 0; /* Sin huecos */
}

.gallery-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background: var(--surface-lowest);
    border: 1px solid var(--outline-ghost); /* Optional fine border */
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item__filter-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(13, 92, 117, 0.72);
    mix-blend-mode: multiply;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.gallery-item:hover .gallery-item__filter-overlay {
    opacity: 0;
}

.gallery-item__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    opacity: 0.8;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.gallery-item:hover .gallery-item__overlay {
    opacity: 0.6;
}

/* Gallery Responsive */
@media (max-width: 1024px) {
    .gallery-section { padding: calc(80px + var(--sp-8)) var(--sp-6) var(--sp-16); }
    .master-banner { height: 350px !important; }
}

@media (max-width: 640px) {
    .gallery-section { padding: calc(64px + var(--sp-6)) var(--sp-4) var(--sp-12); }
    .master-banner { height: 250px !important; }
}

/* ═══════════════════════════════════════
   GALLERY LIGHTBOX
   ═══════════════════════════════════════ */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(10px);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--sp-6);
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-container {
    width: 100%;
    max-width: 1200px;
    background: var(--surface);
    border: 1px solid var(--outline-ghost);
    box-shadow: 0 16px 48px rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.lightbox-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    flex: 1;
    overflow: hidden;
}

.lightbox-visual {
    background: var(--surface-lowest);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-6);
    border-right: 1px solid var(--outline-ghost);
}

.lightbox-details {
    padding: var(--sp-8);
    overflow-y: auto;
    background: var(--surface);
}

.lb-nav-btn {
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.lb-nav-btn:hover {
    background: var(--primary) !important;
    transform: translateY(-50%) scale(1.1) !important;
}

@media (max-width: 900px) {
    .lightbox-content {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        overflow-y: auto;
    }
    .lightbox-visual {
        border-right: none;
        border-bottom: 1px solid var(--outline-ghost);
        padding: var(--sp-4);
    }
    .lightbox-details {
        padding: var(--sp-6);
    }
}

@media (max-width: 320px) {
    .gallery-section { padding: calc(64px + var(--sp-3)) var(--sp-2) var(--sp-8); }
    .master-banner { height: 180px !important; }
}
/* ═══════════════════════════════════════
   FAQ
   ═══════════════════════════════════════ */
.faq-section {
    padding: calc(80px + var(--sp-16)) var(--sp-8) var(--sp-24);
    background: var(--surface);
}

.faq-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--sp-12);
}

.faq-sidebar {
    position: sticky;
    top: 120px;
    align-self: start;
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.faq-sidebar__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-4);
    background: var(--surface-container);
    border: 1px solid var(--outline-subtle);
    font-family: var(--font-headline);
    font-size: 0.8125rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--on-surface-variant);
    transition: background var(--transition-base), color var(--transition-base);
}

.faq-sidebar__link:hover {
    background: var(--surface-high);
    color: var(--primary);
}

.faq-categories {
    display: flex;
    flex-direction: column;
    gap: var(--sp-24);
}

.faq-category__title {
    margin-bottom: var(--sp-2);
}

.faq-category__desc {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    margin-bottom: var(--sp-8);
}

.faq-items {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}

/* FAQ Responsive */
@media (max-width: 1024px) {
    .faq-section { padding: calc(80px + var(--sp-8)) var(--sp-6) var(--sp-16); }
    .faq-layout { grid-template-columns: 1fr; gap: var(--sp-6); }
    .faq-sidebar {
        position: static;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        -ms-overflow-style: none;
        scrollbar-width: none;
        gap: var(--sp-2);
    }
    .faq-sidebar::-webkit-scrollbar { display: none; }
    .faq-sidebar__label { display: none; }
    .faq-sidebar__status { display: none; }
    .faq-sidebar__link { flex-shrink: 0; white-space: nowrap; }
    .faq-categories { gap: var(--sp-16); }
}

@media (max-width: 640px) {
    .faq-section { padding: calc(64px + var(--sp-4)) var(--sp-4) var(--sp-12); }
    .faq-sidebar__link { font-size: 0.7rem; padding: var(--sp-2) var(--sp-3); }
    .faq-categories { gap: var(--sp-12); }
    .faq-category__desc { font-size: 0.8125rem; }
    .faq-category__title { font-size: 1.25rem; }
}

@media (max-width: 480px) {
    .faq-section { padding: calc(64px + var(--sp-3)) var(--sp-3) var(--sp-8); }
    .faq-sidebar__link { font-size: 0.65rem; padding: var(--sp-2); }
    .accordion-header { font-size: 0.75rem; padding: var(--sp-4) var(--sp-3); }
    .accordion-body p { font-size: 0.8125rem; }
}

@media (max-width: 320px) {
    .faq-section { padding: calc(64px + var(--sp-2)) var(--sp-2) var(--sp-6); }
    .faq-sidebar__link { font-size: 0.6rem; padding: var(--sp-1) var(--sp-2); letter-spacing: 0; }
    .faq-category__title { font-size: 1.1rem; }
    .faq-category__desc { font-size: 0.75rem; }
    .accordion-header { font-size: 0.7rem; padding: var(--sp-3) var(--sp-2); }
    .accordion-body p { font-size: 0.75rem; line-height: 1.5; }
    .faq-categories { gap: var(--sp-8); }
}


/* ═══════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════ */
.contact-section {
    padding: calc(80px + var(--sp-16)) var(--sp-8) var(--sp-24);
    background: var(--surface);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--sp-12);
}

.contact-form-card {
    padding: var(--sp-8);
    position: relative;
    overflow: hidden;
}

.contact-form-card__glow {
    position: absolute;
    top: -96px;
    right: -96px;
    width: 256px;
    height: 256px;
    background: rgba(13, 92, 117, 0.06);
    border-radius: 50%;
    filter: blur(48px);
}

.contact-form {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--sp-8);
}

.contact-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
}

.contact-socials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
}

.contact-social-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--sp-6);
    background: var(--surface-high);
    border: 1px solid var(--outline-ghost);
    transition: border-color var(--transition-base), transform var(--transition-fast);
    min-height: 180px;
}

.contact-social-card:hover {
    border-color: rgba(13, 92, 117, 0.32);
}

.contact-social-card:active {
    transform: scale(0.95);
}

.contact-social-card__icon {
    font-size: 2rem;
    color: var(--on-surface-ghost);
    margin-bottom: var(--sp-8);
    transition: color var(--transition-base);
}

.contact-social-card:hover .contact-social-card__icon {
    color: var(--primary);
}

.contact-social-card__label {
    color: var(--outline);
}

.contact-social-card__name {
    font-family: var(--font-headline);
    font-size: 1.125rem;
    font-weight: 700;
}

.contact-info-bar {
    display: flex;
    align-items: center;
    gap: var(--sp-8);
    padding: var(--sp-6);
    background: var(--surface-container);
    border: 1px solid var(--outline-ghost);
    margin-top: var(--sp-8);
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
}

.contact-info-item__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13, 92, 117, 0.22);
    border-radius: 50%;
    color: var(--secondary-light);
    flex-shrink: 0;
}

/* Contact Responsive */
@media (max-width: 1024px) {
    .contact-section { padding: calc(80px + var(--sp-8)) var(--sp-6) var(--sp-16); }
    .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .contact-section { padding: calc(64px + var(--sp-4)) var(--sp-4) var(--sp-12); }
    .contact-form__row { grid-template-columns: 1fr; }
    .contact-form-card { padding: var(--sp-6); }
    .contact-socials { grid-template-columns: 1fr; }
    .contact-social-card { min-height: auto; flex-direction: row; align-items: center; gap: var(--sp-4); padding: var(--sp-4); }
    .contact-social-card__icon { margin-bottom: 0; font-size: 1.5rem; }
    .contact-info-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--sp-4);
    }
    .contact-info-bar > div:nth-child(2) { display: none; } /* divider */
}

@media (max-width: 320px) {
    .contact-section { padding: calc(64px + var(--sp-2)) var(--sp-2) var(--sp-6); }
    .contact-form { gap: var(--sp-4); }
    .contact-info-item__icon { width: 32px; height: 32px; }
    .contact-social-card__name { font-size: 0.9rem; }
    .contact-form-card { padding: var(--sp-3); }
    .accordion-header span { font-size: 0.7rem; }
}


/* ═══════════════════════════════════════
   ULTRAWIDE SUPPORT (2560px+)
   ═══════════════════════════════════════ */
@media (min-width: 2560px) {
    .hero { padding: var(--sp-24) var(--sp-16); }
    .hero__content { max-width: 1400px; }
    .hero__title { font-size: 7rem; }
    .hero__description { font-size: 1.35rem; max-width: 850px; padding-left: var(--sp-8); }

    .bento-section { padding: var(--sp-24) var(--sp-16); }
    .bento-grid { grid-auto-rows: 380px; gap: var(--sp-6); }
    .bento-item { padding: var(--sp-8); }
    .bento-item__icon { font-size: 3.5rem; }
    .bento-item__title { font-size: 1.75rem; }
    .bento-item--lg .bento-item__title { font-size: 2.5rem; }

    .proof-section { padding: var(--sp-24) var(--sp-16); }
    .proof-section__lede { max-width: 900px; font-size: 1.25rem; margin-bottom: var(--sp-12); }
    .proof-grid { gap: var(--sp-6); }
    .proof-answers { gap: var(--sp-6); }
    .proof-card, .proof-answer { padding: var(--sp-8); }
    .proof-card__label, .proof-answer__q { font-size: 0.85rem; }
    .proof-card__text, .proof-answer__a { font-size: 1.05rem; }

    .gallery-section { padding: var(--sp-24) var(--sp-16); }
    .gallery-grid { gap: var(--sp-8); }

    .faq-section { padding: var(--sp-24) var(--sp-16); }
    .faq-layout { grid-template-columns: 340px 1fr; gap: var(--sp-16); }

    .contact-section { padding: var(--sp-24) var(--sp-16); }
    .contact-layout { gap: var(--sp-16); }
    .contact-social-card { min-height: 220px; }
    
    .gear-section { padding: var(--sp-24) var(--sp-16); }
    .gear-grid { grid-template-columns: repeat(4, 1fr); gap: var(--sp-12); }
}

/* ═══════════════════════════════════════
   GEAR (Store)
   ═══════════════════════════════════════ */
.gear-section {
    padding: calc(80px + var(--sp-16)) var(--sp-8) var(--sp-24);
    background: var(--surface);
}

.gear-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-8);
    margin-top: var(--sp-12);
}

.gear-item {
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.gear-item__image-container {
    width: 100%;
    aspect-ratio: 1;
    position: relative;
    overflow: hidden;
    background: var(--surface-low);
    border-bottom: 1px solid var(--outline-ghost);
}

.gear-item__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
    transition: transform var(--transition-slow);
}

.gear-item:hover .gear-item__img {
    transform: scale(1.08);
}

.gear-item__overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 30%, rgba(10,10,12,0.8));
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.gear-item:hover .gear-item__overlay {
    opacity: 1;
}

.gear-item__content {
    padding: var(--sp-6);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.gear-item__title {
    font-family: var(--font-headline);
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--on-surface);
    margin-bottom: var(--sp-2);
}

.gear-item__price {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    margin-bottom: auto;
}

.gear-item__select {
    width: 100%;
    background: rgba(30, 32, 36, 0.5);
    color: var(--on-surface);
    border: 1px solid var(--outline-ghost);
    padding: var(--sp-2) var(--sp-3);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%239CA3AF%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right var(--sp-3) center;
    background-size: 0.65rem auto;
    transition: border-color var(--transition-base);
}

.gear-item__select:hover, .gear-item__select:focus {
    border-color: var(--primary);
}

/* Gear Responsive */
@media (max-width: 1200px) {
    .gear-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
    .gear-section { padding: calc(80px + var(--sp-8)) var(--sp-6) var(--sp-16); }
    .gear-grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
}

@media (max-width: 640px) {
    .gear-section { padding: calc(64px + var(--sp-4)) var(--sp-4) var(--sp-12); }
    .gear-grid { grid-template-columns: 1fr; gap: var(--sp-4); }
}

@media (max-width: 320px) {
    .gear-section { padding: calc(64px + var(--sp-2)) var(--sp-2) var(--sp-6); }
    .gear-item__content { padding: var(--sp-4); }
}

/* ═══════════════════════════════════════
   PRODUCT LIGHTBOX (Gear)
   ═══════════════════════════════════════ */
.product-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 12, 0.9);
    backdrop-filter: blur(8px);
    z-index: 2500;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--sp-6);
}

.product-lightbox.active {
    display: flex;
}

.product-lightbox__card {
    background: var(--surface);
    border: 1px solid var(--outline-ghost);
    box-shadow: 0 12px 48px rgba(0,0,0,0.8);
    width: 100%;
    max-width: 900px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.product-lightbox__img-wrapper {
    background: var(--surface-low);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-8);
    border-right: 1px solid var(--outline-ghost);
}

.product-lightbox__img-wrapper img {
    width: 100%;
    max-width: 400px;
    height: auto;
    object-fit: contain;
}

.product-lightbox__details {
    padding: var(--sp-8);
    display: flex;
    flex-direction: column;
}

.product-lightbox__close {
    position: absolute;
    top: var(--sp-4);
    right: var(--sp-4);
    background: var(--surface-high);
    border: 1px solid var(--outline-ghost);
    color: var(--on-surface);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.product-lightbox__close:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.variant-group {
    margin-bottom: var(--sp-6);
}

.variant-label {
    font-family: var(--font-headline);
    font-size: 0.75rem;
    color: var(--on-surface-variant);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--sp-2);
    display: block;
}

.color-swatches {
    display: flex;
    gap: var(--sp-3);
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--outline-ghost);
    cursor: pointer;
    transition: all 0.2s;
}

.color-swatch.active {
    border-color: var(--primary);
    transform: scale(1.1);
}

.size-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
}

.size-swatch {
    border: 1px solid var(--outline-ghost);
    background: transparent;
    color: var(--on-surface);
    font-family: var(--font-headline);
    font-weight: 700;
    min-width: 48px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
}

.size-swatch:hover {
    background: var(--surface-high);
}

.size-swatch.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

@media (max-width: 768px) {
    .product-lightbox__card {
        grid-template-columns: 1fr;
    }
    .product-lightbox__img-wrapper {
        border-right: none;
        border-bottom: 1px solid var(--outline-ghost);
        padding: var(--sp-4);
    }
}

/* ── B2B FINANCIAL ROI CALCULATOR ── */
.roi-calculator {
    grid-template-columns: 1fr 1fr;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border-radius: var(--br-sm);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
    transition: border-color var(--transition-base);
}

.roi-calculator:hover {
    border-color: rgba(211, 47, 47, 0.2);
}

.roi-slider-group {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--sp-4);
}

.roi-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    background: var(--outline-ghost);
    outline: none;
    border-radius: 2px;
    margin: var(--sp-2) 0;
    transition: background 0.2s;
}

.roi-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: var(--outline-ghost);
    border-radius: 2px;
}

.roi-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    margin-top: -7px;
    box-shadow: 0 0 8px var(--primary-glow-intense);
    transition: transform 0.1s, background-color 0.2s;
}

.roi-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: var(--primary-light);
}

.roi-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 8px var(--primary-glow-intense);
    transition: transform 0.1s, background-color 0.2s;
}

.roi-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    background: var(--primary-light);
}

.roi-result-box {
    box-shadow: inset 0 0 12px rgba(211, 47, 47, 0.04);
    transition: background-color var(--transition-base);
}

.roi-result-box:hover {
    background-color: rgba(211, 47, 47, 0.08) !important;
}

@media (max-width: 768px) {
    .roi-calculator {
        grid-template-columns: 1fr !important;
        gap: var(--sp-8) !important;
        padding: var(--sp-6) !important;
    }
    
    .roi-outputs {
        border-left: none !important;
        padding-left: 0 !important;
        border-top: 2px solid var(--outline-ghost) !important;
        padding-top: var(--sp-6) !important;
    }
} /* bypass cache comment */