/* ─── Brand tokens (Servicios + Proyectos) ─────────────────── */
#servicios,
#proyectos {
    --card-brand-navy: #1b2640;
    --card-brand-blue: #2466b6;
    --card-brand-blue-light: #3a7ec9;
    --card-brand-blue-soft: #5a94d4;
    --card-brand-border: rgba(27, 38, 64, 0.07);
    --card-brand-border-hover: rgba(36, 102, 182, 0.18);
    --card-brand-shadow:
        0 1px 2px rgba(27, 38, 64, 0.04),
        0 4px 16px rgba(27, 38, 64, 0.05);
    --card-brand-shadow-hover:
        0 2px 4px rgba(27, 38, 64, 0.04),
        0 12px 32px rgba(27, 38, 64, 0.1);
    --card-text-muted: #647089;
    --card-ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --card-radius: 14px;
    --card-radius-sm: 10px;
}

/* ─── Section transitions ──────────────────────────────────── */
#servicios.section-alt {
    border-top: 1px solid rgba(27, 38, 64, 0.05);
    box-shadow: inset 0 6px 12px -10px rgba(27, 38, 64, 0.06);
}

#proyectos.section-white {
    border-top: 1px solid rgba(27, 38, 64, 0.04);
}

/* ─── Service cards ─────────────────────────────────────────── */
.service-card {
    background: linear-gradient(180deg, #ffffff 0%, #fcfdfe 100%);
    border-radius: var(--card-radius);
    border: 1px solid var(--card-brand-border);
    padding: 2rem 1.875rem;
    height: 100%;
    box-shadow: var(--card-brand-shadow);
    transition:
        transform 0.28s var(--card-ease),
        box-shadow 0.28s var(--card-ease),
        border-color 0.28s var(--card-ease),
        background 0.28s var(--card-ease);
}

.service-card:hover {
    transform: translateY(-3px);
    background: #ffffff;
    box-shadow: var(--card-brand-shadow-hover);
    border-color: var(--card-brand-border-hover);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--card-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.375rem;
    border: 1px solid transparent;
    transition:
        transform 0.28s var(--card-ease),
        background 0.28s var(--card-ease),
        border-color 0.28s var(--card-ease);
}

.service-card:hover .service-card__icon {
    transform: scale(1.04);
}

.service-card__icon svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-card__icon--web {
    background: rgba(36, 102, 182, 0.08);
    border-color: rgba(36, 102, 182, 0.12);
    color: var(--card-brand-blue);
}

.service-card:hover .service-card__icon--web {
    background: rgba(36, 102, 182, 0.11);
}

.service-card__icon--automation {
    background: rgba(27, 38, 64, 0.05);
    border-color: rgba(27, 38, 64, 0.08);
    color: var(--card-brand-navy);
}

.service-card:hover .service-card__icon--automation {
    background: rgba(27, 38, 64, 0.08);
}

.service-card__icon--metrics {
    background: rgba(58, 126, 201, 0.08);
    border-color: rgba(58, 126, 201, 0.12);
    color: var(--card-brand-blue-light);
}

.service-card:hover .service-card__icon--metrics {
    background: rgba(58, 126, 201, 0.11);
}

.service-card__icon--inventory {
    background: rgba(36, 102, 182, 0.06);
    border-color: rgba(27, 38, 64, 0.08);
    color: #1e4d8b;
}

.service-card:hover .service-card__icon--inventory {
    background: rgba(36, 102, 182, 0.09);
}

.service-card__title {
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.3;
    color: var(--card-brand-navy);
    margin-bottom: 0.5rem;
}

.service-card__text {
    font-size: 0.9375rem;
    color: var(--card-text-muted);
    line-height: 1.6;
    margin-bottom: 0;
}

/* ─── Project cards ────────────────────────────────────────── */
.project-card {
    background: #ffffff;
    border-radius: var(--card-radius);
    border: 1px solid var(--card-brand-border);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-brand-shadow);
    transition:
        transform 0.28s var(--card-ease),
        box-shadow 0.28s var(--card-ease),
        border-color 0.28s var(--card-ease);
}

.project-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-brand-shadow-hover);
    border-color: var(--card-brand-border-hover);
}

.project-card__image {
    height: 176px;
    background: linear-gradient(145deg, var(--card-brand-navy) 0%, var(--card-brand-blue) 100%);
    background-size: cover;
    background-position: center;
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
}

.project-card__image::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 100%, rgba(255, 255, 255, 0.08) 0%, transparent 60%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.project-card__image--placeholder {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 1.375rem 1.625rem;
}

.project-card__image--branded {
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1.75rem;
}

.project-card__logo {
    position: relative;
    z-index: 1;
    display: block;
    width: auto;
    height: auto;
    max-width: 72%;
    max-height: 72px;
    object-fit: contain;
}

.project-card__logo--otraronda {
    max-width: 78%;
    max-height: 64px;
}

.project-card__logo--adelec {
    max-width: 56%;
    max-height: 80px;
}

.project-card__image--blue {
    background: linear-gradient(145deg, #1b2640 0%, #1e4a82 45%, #2466b6 100%);
}

.project-card__image--soft {
    background: linear-gradient(145deg, #243d5c 0%, #3a6a9e 50%, #5a94d4 100%);
}

.project-card__image--dark {
    background: linear-gradient(145deg, #1b2640 0%, #2466b6 100%);
}

/* OtraRonda brand mark is red; dark header keeps it legible without filters. */
.project-card__image--otraronda {
    background: linear-gradient(145deg, #0b0b0b 0%, #1a1212 55%, #2a1818 100%);
}

.project-card__header-initials {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.28);
    z-index: 1;
}

.project-card__header-name {
    position: relative;
    z-index: 1;
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.25;
    color: rgba(255, 255, 255, 0.96);
    max-width: 85%;
}

.project-card__body {
    padding: 1.625rem 1.875rem 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-card__sector {
    display: inline-block;
    border-radius: 99px;
    padding: 0.2rem 0.7rem;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.875rem;
    align-self: flex-start;
    border: 1px solid transparent;
}

.project-card__sector--hospitality {
    background: rgba(36, 102, 182, 0.08);
    border-color: rgba(36, 102, 182, 0.1);
    color: var(--card-brand-blue);
}

.project-card__sector--industrial {
    background: rgba(27, 38, 64, 0.05);
    border-color: rgba(27, 38, 64, 0.08);
    color: var(--card-brand-navy);
}

.project-card__sector--default {
    background: rgba(36, 102, 182, 0.07);
    border-color: rgba(36, 102, 182, 0.09);
    color: var(--card-brand-blue);
}

.project-card__title {
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.3;
    color: var(--card-brand-navy);
    margin-bottom: 0.375rem;
}

.project-card__text {
    font-size: 0.9375rem;
    color: var(--card-text-muted);
    line-height: 1.6;
    margin-bottom: 0;
    flex: 1;
}

/* ─── CTA card ─────────────────────────────────────────────── */
.project-cta-card {
    background: #ffffff;
    border-radius: var(--card-radius);
    border: 1px solid var(--card-brand-border);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-brand-shadow);
    transition:
        transform 0.28s var(--card-ease),
        box-shadow 0.28s var(--card-ease),
        border-color 0.28s var(--card-ease);
}

.project-cta-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-brand-shadow-hover);
    border-color: var(--card-brand-border-hover);
}

.project-cta-card__header {
    height: 176px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse 70% 80% at 50% 120%, rgba(36, 102, 182, 0.1) 0%, transparent 55%),
        linear-gradient(180deg, rgba(36, 102, 182, 0.07) 0%, rgba(27, 38, 64, 0.03) 100%);
    border-bottom: 1px solid rgba(27, 38, 64, 0.05);
    transition: background 0.28s var(--card-ease);
}

.project-cta-card:hover .project-cta-card__header {
    background:
        radial-gradient(ellipse 70% 80% at 50% 120%, rgba(36, 102, 182, 0.14) 0%, transparent 55%),
        linear-gradient(180deg, rgba(36, 102, 182, 0.09) 0%, rgba(27, 38, 64, 0.04) 100%);
}

.project-cta-card__header-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(36, 102, 182, 0.14);
    color: var(--card-brand-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(27, 38, 64, 0.06);
    transition:
        transform 0.28s var(--card-ease),
        box-shadow 0.28s var(--card-ease),
        border-color 0.28s var(--card-ease);
}

.project-cta-card__header-icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 1.75;
    stroke-linecap: round;
}

.project-cta-card:hover .project-cta-card__header-icon {
    transform: scale(1.05);
    border-color: rgba(36, 102, 182, 0.22);
    box-shadow: 0 4px 12px rgba(36, 102, 182, 0.12);
}

.project-cta-card__body {
    padding: 1.625rem 1.875rem 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.project-cta-card__title {
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.3;
    color: var(--card-brand-navy);
    margin-bottom: 0.375rem;
}

.project-cta-card__text {
    font-size: 0.9375rem;
    color: var(--card-text-muted);
    line-height: 1.6;
    margin-bottom: 1.375rem;
    max-width: 280px;
}

.project-cta-card .btn-hero-primary {
    margin-top: auto;
    background: var(--card-brand-blue);
    color: #ffffff;
    font-size: 0.9375rem;
    letter-spacing: -0.01em;
    box-shadow:
        0 1px 2px rgba(27, 38, 64, 0.08),
        0 4px 14px rgba(36, 102, 182, 0.24);
    transition:
        transform 0.22s var(--card-ease),
        background 0.22s var(--card-ease),
        box-shadow 0.22s var(--card-ease);
}

.project-cta-card .btn-hero-primary:hover {
    background: #1f5a9e;
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow:
        0 2px 4px rgba(27, 38, 64, 0.08),
        0 8px 22px rgba(36, 102, 182, 0.3);
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .service-card {
        padding: 1.75rem 1.625rem;
    }

    .project-card__body,
    .project-cta-card__body {
        padding: 1.5rem 1.625rem 1.625rem;
    }
}

@media (max-width: 767.98px) {
    .service-card {
        padding: 1.5rem 1.375rem;
    }

    .service-card__icon {
        width: 44px;
        height: 44px;
        margin-bottom: 1.125rem;
    }

    .service-card__icon svg {
        width: 20px;
        height: 20px;
    }

    .project-card__image,
    .project-cta-card__header {
        height: 156px;
    }

    .project-card__image--branded {
        padding: 1.25rem 1.375rem;
    }

    .project-card__logo {
        max-height: 60px;
    }

    .project-card__logo--otraronda {
        max-height: 52px;
    }

    .project-card__logo--adelec {
        max-height: 68px;
    }

    .project-card__header-name {
        font-size: 1rem;
    }

    .project-card__body,
    .project-cta-card__body {
        padding: 1.375rem 1.375rem 1.5rem;
    }
}

/* ─── Step cards ───────────────────────────────────────────── */
.step-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    border: 1px solid rgba(29, 75, 109, 0.07);
    padding: 2.25rem 1.75rem;
    height: 100%;
    text-align: center;
    transition: var(--transition);
}

.step-card:hover {
    box-shadow: var(--card-shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(36, 124, 235, 0.15);
}

.step-card__number {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--main-gradient);
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.4rem;
    box-shadow: 0 6px 18px rgba(36, 124, 235, 0.35);
}

.step-card__title {
    font-size: var(--card-title-size);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.7rem;
}

.step-card__text {
    font-size: var(--card-description-size);
    color: var(--body-color-secondary);
    line-height: 1.65;
    margin-bottom: 0;
}