/* ==========================================================================
   Alianzas personalizadas
   ========================================================================== */

.page-alianzas {
    /* Debe coincidir con el padding lateral de .page-interior .content-wrapper
       para que las bandas puedan salir a todo el ancho. */
    --alz-gutter: clamp(18px, 4vw, 48px);
    --alz-cream: #f7f4f2;
    --alz-line: rgba(143, 65, 68, 0.16);
}

.page-alianzas .alianzas {
    color: var(--icona-gray-dark);
}

.page-alianzas .section-eyebrow {
    font-size: 14px;
}

.alz-bleed {
    width: calc(100% + 2 * var(--alz-gutter));
    margin-left: calc(-1 * var(--alz-gutter));
}


/* Tipografía compartida */
.alz-title {
    font-family: var(--font-clarika);
    font-size: clamp(38px, 4.3vw, 60px);
    font-weight: 300;
    line-height: 1.14;
    color: var(--icona-wine);
    margin: 0 0 18px;
}

.alz-text {
    font-size: clamp(18px, 1.45vw, 21px);
    line-height: 1.75;
    color: var(--icona-gray-medium);
    margin: 0 0 24px;
    max-width: 42ch;
}

.alz-btn {
    display: inline-block;
    padding: 15px 34px;
    background: var(--icona-wine);
    color: #fff;
    font-family: var(--font-clarika);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.alz-btn::after {
    content: '\2192';
    margin-left: 14px;
}

.alz-btn:hover {
    background: #733336;
}

.alz-btn--light {
    background: #fff;
    color: var(--icona-wine);
}

.alz-btn--light:hover {
    background: rgba(255, 255, 255, 0.85);
    color: var(--icona-wine);
}

.alz-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-clarika);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--icona-wine);
    text-decoration: none;
    padding-bottom: 7px;
    border-bottom: 1px solid var(--alz-line);
    transition: border-color var(--transition-fast);
}

.alz-link::after {
    content: '\2192';
    font-size: 14px;
    line-height: 1;
    transition: transform var(--transition-fast);
}

.alz-link:hover {
    border-bottom-color: var(--icona-wine);
}

.alz-link:hover::after {
    transform: translateX(5px);
}

.alz-link--light {
    color: #fff;
    border-bottom-color: rgba(255, 255, 255, 0.45);
}

.alz-link--light:hover {
    border-bottom-color: #fff;
}


/* Hero */
.alz-hero {
    position: relative;
    height: min(74vh, 700px);
    min-height: 420px;
    overflow: hidden;
    background: #1a1a1a;
}

.alz-hero-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 42%;
    display: block;
}

.alz-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(20, 14, 14, 0.72) 0%,
        rgba(20, 14, 14, 0.45) 45%,
        rgba(20, 14, 14, 0.12) 100%
    );
}

.alz-hero-copy {
    position: absolute;
    left: clamp(24px, 6vw, 96px);
    right: clamp(24px, 6vw, 96px);
    top: 50%;
    transform: translateY(-50%);
    max-width: 540px;
}

.alz-hero-title {
    font-family: var(--font-clarika);
    font-size: clamp(44px, 5.6vw, 80px);
    font-weight: 300;
    line-height: 1.08;
    color: #fff;
    margin: 0 0 20px;
    text-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
}

.alz-hero-lead {
    font-size: clamp(18px, 1.5vw, 21px);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.88);
    margin: 0 0 32px;
    max-width: 34ch;
}


/* Cada detalle, cada elección */
.alz-intro {
    padding: clamp(52px, 6vw, 88px) clamp(24px, 5vw, 80px);
    background: var(--alz-cream);
}

.alz-intro-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
    width: 100%;
}

.alz-intro-copy .section-eyebrow {
    font-size: 14px;
    margin-bottom: 18px;
}

.alz-intro-copy .alz-title {
    font-size: clamp(42px, 5.6vw, 70px);
    margin-bottom: 20px;
}

.alz-intro-copy .alz-text {
    font-size: clamp(19px, 1.7vw, 23px);
    line-height: 1.7;
    max-width: 42ch;
    margin-bottom: 28px;
}

.alz-rule {
    display: block;
    width: 64px;
    height: 1px;
    background: var(--alz-line);
    margin: 0 0 22px;
}

.alz-metals {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    margin: 0;
    padding: 0;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--icona-wine);
}

.alz-metals li + li::before {
    content: '\00B7';
    margin-right: 18px;
    color: rgba(143, 65, 68, 0.45);
}

.alz-intro-media {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.alz-intro-media img {
    width: 100%;
    max-width: 680px;
    height: auto;
    display: block;
    filter: drop-shadow(0 16px 26px rgba(80, 40, 42, 0.12));
}


/* Selector de ancho */
.alz-widths {
    display: grid;
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.6fr) minmax(0, 0.9fr);
    gap: clamp(24px, 3vw, 48px);
    align-items: center;
    padding: clamp(32px, 4vw, 52px) clamp(24px, 5vw, 80px);
    background: #fff;
    border-top: 1px solid var(--alz-line);
    border-bottom: 1px solid var(--alz-line);
}

.alz-widths-label {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    line-height: 1.9;
    color: var(--icona-wine);
    margin: 0;
}

.alz-widths-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: clamp(12px, 2vw, 26px);
}

.alz-width {
    width: clamp(52px, 5vw, 66px);
    height: clamp(52px, 5vw, 66px);
    border-radius: 50%;
    border: 1px solid var(--alz-line);
    background: transparent;
    color: var(--icona-gray-medium);
    font-family: var(--font-clarika);
    font-size: 13px;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.alz-width:hover {
    border-color: rgba(143, 65, 68, 0.5);
    color: var(--icona-wine);
}

.alz-width.is-active {
    border-color: var(--icona-wine);
    border-width: 1.5px;
    color: var(--icona-wine);
    transform: scale(1.06);
}

.alz-widths-note {
    font-size: 15px;
    line-height: 1.65;
    color: var(--icona-gray-medium);
    margin: 0;
}


/* Hagan suyo cada detalle */
.alz-details {
    padding: clamp(52px, 6vw, 92px) clamp(24px, 5vw, 80px);
    background: var(--alz-cream);
}

.alz-details-title {
    font-family: var(--font-clarika);
    font-size: clamp(30px, 3.1vw, 42px);
    font-weight: 400;
    letter-spacing: 0.06em;
    color: var(--icona-wine);
    text-align: center;
    margin: 0 0 clamp(34px, 4vw, 56px);
}

.alz-details-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(22px, 3vw, 44px);
}

.alz-detail-media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #fff;
    margin-bottom: 20px;
}

.alz-detail-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s ease;
}

.alz-detail:hover .alz-detail-media img {
    transform: scale(1.04);
}

.alz-detail-title {
    font-family: var(--font-clarika);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--icona-wine);
    margin: 0 0 10px;
}

.alz-detail-text {
    font-size: 17px;
    line-height: 1.65;
    color: var(--icona-gray-medium);
    margin: 0;
}


/* Constelaciones */
.alz-constellation {
    padding: clamp(52px, 6vw, 88px) clamp(24px, 5vw, 80px);
    background: var(--alz-cream);
}

.alz-constellation-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
    width: 100%;
}

.alz-constellation-media {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.alz-constellation-media img {
    width: 100%;
    max-width: 520px;
    height: auto;
    display: block;
}

.alz-constellation-copy .section-eyebrow {
    font-size: 14px;
    margin-bottom: 18px;
}

.alz-constellation-copy .alz-title {
    font-size: clamp(36px, 4.8vw, 58px);
    margin-bottom: 20px;
}

.alz-constellation-copy .alz-text {
    font-size: clamp(18px, 1.55vw, 22px);
    max-width: 36ch;
    margin-bottom: 28px;
}


/* Proceso */
.alz-process {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: clamp(32px, 4vw, 72px);
    align-items: center;
    padding: clamp(52px, 6vw, 96px) clamp(24px, 5vw, 80px);
    background: var(--alz-cream);
}

.alz-steps {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(14px, 2vw, 28px);
    margin: clamp(28px, 3vw, 44px) 0 0;
    padding: 0;
}

.alz-step {
    text-align: center;
}

.alz-step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    margin: 0 auto 14px;
    border: 1px solid var(--alz-line);
    border-radius: 50%;
    color: var(--icona-wine);
    font-size: 15px;
}

.alz-step-text {
    font-size: 15px;
    line-height: 1.6;
    color: var(--icona-gray-medium);
    margin: 0;
}

.alz-process-media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #fff;
}

.alz-process-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


/* Cierre */
.alz-cta {
    padding: clamp(56px, 7vw, 104px) clamp(24px, 5vw, 80px);
    background: var(--icona-wine);
    text-align: center;
}

.alz-cta-title {
    font-family: var(--font-clarika);
    font-size: clamp(38px, 4vw, 58px);
    font-weight: 300;
    line-height: 1.12;
    color: #fff;
    margin: 0 0 16px;
}

.alz-cta-text {
    font-size: 19px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.82);
    margin: 0 auto 34px;
    max-width: 46ch;
}

.alz-cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: clamp(18px, 3vw, 40px);
}


@media (max-width: 1399px) {
    .alz-intro-copy .alz-title,
    .alz-constellation-copy .alz-title {
        font-size: clamp(36px, 4.5vw, 54px);
    }

    .alz-intro-media img,
    .alz-constellation-media img {
        max-width: 560px;
    }
}

@media (max-width: 1023px) {
    .page-alianzas {
        --alz-gutter: 18px;
    }

    .alz-intro-inner,
    .alz-constellation-inner,
    .alz-process {
        grid-template-columns: minmax(0, 1fr);
    }

    .alz-intro-inner {
        justify-items: center;
        text-align: center;
        gap: 36px;
    }

    .alz-intro-copy .alz-text {
        margin-left: auto;
        margin-right: auto;
    }

    .alz-rule {
        margin-left: auto;
        margin-right: auto;
    }

    .alz-metals {
        justify-content: center;
    }

    .alz-intro-media img,
    .alz-constellation-media img {
        max-width: 500px;
    }

    .alz-constellation-inner {
        justify-items: center;
        text-align: center;
        gap: 36px;
    }

    .alz-constellation-copy .alz-text {
        margin-left: auto;
        margin-right: auto;
    }

    .alz-constellation-copy .alz-link {
        justify-content: center;
    }

    .alz-widths {
        grid-template-columns: minmax(0, 1fr);
        text-align: center;
        gap: 24px;
    }

    .alz-widths-label br {
        display: none;
    }

    .alz-widths-note {
        max-width: 46ch;
        margin: 0 auto;
    }
}

@media (max-width: 767px) {
    .alz-hero {
        height: 62vh;
        min-height: 380px;
    }

    .alz-hero-copy {
        left: 20px;
        right: 20px;
    }

    .alz-details-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 34px;
    }

    .alz-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 26px 16px;
    }
}

@media (max-width: 479px) {
    .alz-width {
        width: 54px;
        height: 54px;
    }

    .alz-cta-actions {
        flex-direction: column;
        gap: 22px;
    }
}