/* ==========================================================================
   MSA AUTOMOTRIZ — HOME PAGE (ESTILO MITSUI: ROJO, NEGRO Y BLANCO)
   ========================================================================== */

/* ── 1. HERO TRÍPTICO MULTI-BANNER (PANTALLA COMPLETA 100VH CON TOQUES DE NEGRO) ── */
.hero-triptych {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    height: calc(100vh - 88px);
    min-height: 680px;
    background-color: #000000;
    gap: 4px;
    overflow: hidden;
    border-bottom: 3px solid #111111;
}

.hero-panel {
    position: relative;
    display: flex;
    align-items: flex-end;
    text-decoration: none;
    overflow: hidden;
    padding: clamp(36px, 5vh, 56px) clamp(28px, 3vw, 44px);
    border-bottom: 5px solid transparent;
    transition: all var(--transition-base);
}

.hero-panel:hover {
    border-bottom-color: var(--color-primary);
}

.hero-panel__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    opacity: 0.88;
}

.hero-panel:hover .hero-panel__bg {
    transform: scale(1.05);
    opacity: 0.98;
}

.hero-panel__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.12) 0%,
        rgba(0, 0, 0, 0.35) 48%,
        rgba(0, 0, 0, 0.92) 100%
    );
    transition: background 0.4s ease;
}

.hero-panel:hover .hero-panel__overlay {
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.08) 0%,
        rgba(0, 0, 0, 0.28) 45%,
        rgba(0, 0, 0, 0.88) 100%
    );
}

.hero-panel__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    color: #ffffff;
    width: 100%;
}

.hero-panel__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-primary);
    color: #ffffff;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-panel__title {
    font-size: clamp(1.6rem, 2.5vw, 2.4rem);
    font-weight: 900;
    letter-spacing: -0.01em;
    line-height: 1.15;
    margin-bottom: 12px;
    color: #ffffff;
    text-transform: uppercase;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-panel__desc {
    font-size: clamp(0.88rem, 1.1vw, 0.98rem);
    color: #e0e0e0;
    line-height: 1.55;
    margin-bottom: 26px;
    max-width: 440px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

/* Botón con toque elegante de Negro y Rojo */
.hero-panel__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #111111;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    font-size: 0.86rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 13px 26px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    min-height: 44px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
}

.hero-panel__btn svg {
    color: var(--color-primary);
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.hero-panel:hover .hero-panel__btn {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    transform: translateX(4px);
    box-shadow: 0 6px 18px rgba(217, 4, 41, 0.45);
}

.hero-panel:hover .hero-panel__btn svg {
    color: #ffffff;
    transform: translateX(3px);
}

@media (max-width: 900px) {
    .hero-triptych {
        grid-template-columns: 1fr;
        height: auto;
        min-height: calc(100vh - 68px);
        gap: 3px;
    }
    .hero-panel {
        min-height: calc((100vh - 74px) / 3);
        height: auto;
        padding: 28px 20px;
    }
    .hero-panel__title {
        font-size: 1.45rem;
        margin-bottom: 8px;
    }
    .hero-panel__desc {
        display: none;
    }
    .hero-panel__btn {
        padding: 10px 18px;
        font-size: 0.8rem;
        min-height: 40px;
    }
}

/* ── 2. BARRA DE MARCAS OFICIALES ── */
.brand-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px;
}

.brand-bar__inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.brand-bar__inner::-webkit-scrollbar {
    display: none;
}

.brand-bar__label {
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-gray-500);
    white-space: nowrap;
    flex-shrink: 0;
}

.brand-bar__items {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: nowrap;
}

.brand-bar__item {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.75;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.brand-bar__item:hover {
    opacity: 1;
    transform: scale(1.06);
}

.brand-bar__logo {
    height: 28px;
    max-width: 82px;
    object-fit: contain;
}

.brand-bar__name {
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--color-gray-700);
    white-space: nowrap;
}

/* ── 3. BUSCADOR DE VEHÍCULOS ── */
.finder-section {
    background: #f8f9fa;
    padding: 40px 20px;
    border-bottom: 1px solid var(--color-border);
}

.finder-container {
    max-width: 1120px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    box-shadow: var(--shadow-card);
}

.finder-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-gray-100);
    flex-wrap: wrap;
    gap: 12px;
}

.finder-tabs {
    display: flex;
    gap: 6px;
}

.finder-tab {
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--color-gray-600);
    background: #f1f3f5;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 38px;
}

.finder-tab.active,
.finder-tab:hover {
    background: var(--color-primary);
    color: #ffffff;
}

.finder-title-text {
    font-size: 0.96rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.finder-form {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 16px;
    align-items: flex-end;
}

.finder-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.finder-field label {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
}

.finder-field select {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-gray-300);
    background: #ffffff;
    font-size: 0.88rem;
    font-family: inherit;
    color: var(--color-text-main);
    outline: none;
    transition: all var(--transition-fast);
    min-height: 44px;
}

.finder-field select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.1);
}

.finder-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--color-primary);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 12px 26px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    min-height: 44px;
    transition: all var(--transition-fast);
}

.finder-submit-btn:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(217, 4, 41, 0.25);
}

@media (max-width: 900px) {
    .finder-form {
        grid-template-columns: 1fr;
    }
    .finder-submit-btn {
        width: 100%;
    }
}

/* ── 4. MODELOS DESTACADOS ── */
.models-section {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.model-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-subtle);
    transition: all var(--transition-base);
}

.model-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.model-card__img-wrap {
    background: #ffffff;
    padding: 16px;
}

.model-card__img {
    height: 170px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
    transition: transform var(--transition-base);
}

.model-card:hover .model-card__img {
    transform: scale(1.04);
}

.model-card__badge {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--color-black);
    color: #ffffff;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 3px;
}

.model-card__body {
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.model-card__name {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 6px;
}

.model-card__desc {
    font-size: 0.84rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
}

.model-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--color-gray-100);
}

.model-card__price-box {
    display: flex;
    flex-direction: column;
}

.model-card__price-label {
    font-size: 0.68rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    font-weight: 600;
}

.model-card__price-value {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-primary);
}

.model-card__btn {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.model-card:hover .model-card__btn {
    color: var(--color-primary);
}

/* ── 5. SERVICIOS Y POSVENTA ── */
.services-section {
    background: #f8f9fa;
    padding: 60px 20px;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.services-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.service-item {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-subtle);
    transition: all var(--transition-base);
}

.service-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.service-item__img {
    height: 170px;
    background-size: cover;
    background-position: center;
}

.service-item__body {
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.service-item__title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 6px;
}

.service-item__desc {
    font-size: 0.84rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
}

.service-item__btn {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* ── 6. TRANSPORTE Y RENTING ── */
.renting-section {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.renting-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 28px;
    max-width: 960px;
    margin: 0 auto;
}

.renting-card {
    flex: 1 1 340px;
    max-width: 440px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-subtle);
    transition: all var(--transition-base);
}

.renting-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.renting-card__img {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: #f1f3f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.renting-card__body {
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.renting-card__title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 6px;
}

.renting-card__desc {
    font-size: 0.84rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
}

.renting-card__link {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* ── 7. POR QUÉ ELEGIRNOS ── */
.porque-section {
    background: #141414;
    color: #ffffff;
    padding: 64px 20px;
    border-top: 3px solid var(--color-primary);
}

.porque-section .section-title {
    color: #ffffff;
}

.porque-section .section-subtitle {
    color: #a0a0a0;
}

.porque-stats {
    max-width: 1100px;
    margin: 0 auto 48px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
    border-bottom: 1px solid #282828;
    padding-bottom: 36px;
}

.porque-stat__num {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 6px;
}

.porque-stat__label {
    font-size: 0.8rem;
    color: #bbbbbb;
    font-weight: 600;
}

.porque-cards {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
}

.porque-card {
    background: #1e1e1e;
    border: 1px solid #2c2c2c;
    border-radius: var(--radius-md);
    padding: 24px 20px;
    transition: all var(--transition-base);
}

.porque-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.porque-card__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(217, 4, 41, 0.12);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.porque-card__title {
    font-size: 1rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 6px;
}

.porque-card__desc {
    font-size: 0.82rem;
    color: #999999;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .porque-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .porque-cards {
        grid-template-columns: 1fr;
    }
}

/* ── 8. NUESTRAS SEDES ── */
.sedes-section {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.sedes-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.sede-card {
    flex: 1 1 300px;
    max-width: 380px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: all var(--transition-base);
}

.sede-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.sede-card__img {
    height: 170px;
    background-size: cover;
    background-position: center;
    background-color: #e9ecef;
    position: relative;
}

.sede-card__status {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--color-black);
    color: #ffffff;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 3px;
    border-left: 2px solid var(--color-success);
}

.sede-card__body {
    padding: 18px 20px;
}

.sede-card__ciudad {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 4px;
}

.sede-card__nombre {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 8px;
}

.sede-card__dir {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 10px;
}

.sede-card__tel {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--color-text-main);
    font-weight: 600;
    margin-bottom: 14px;
}

.sede-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-primary);
}